US4332606A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ware identifying apparatus for glassware machines and the like
Assignee: GLASS MACHINERY Inc A Corp OF
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Filing: 1980-10-27
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Granted: 1982-06-01
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Expires: 2000-10-27
Abstract
Abstract A swab reject apparatus identifies and rejects articles that are made in a particular section and mold of a multi-gob, individual section (IS) glassware machine during a particular cycle of operation. The apparatus includes a manually actuated mold switch for each mold of the machine and a pulse generator that generates pulses corresponding to all of the articles made by the machine. Controls responding to the pulse generator and the manually actuated mold switches identify those articles while the articles are moving in series along an output conveyor. Once identified, the article or articles produced during the machine cycles immediately following swabbing are removed from the series on the conveyor.
Inventors
- 👤 Edward B. Gardner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 07:16
CPC Classifications
B; B07; B07C; B07C5/00; B07C5/36; B07C5/361; B07C5/34; B07C5/3412; B65; B65G; B65G2201/00; B65G2201/02; B65G2201/0235; B65G2201/0244; Y; Y10; Y10S; Y10S65/00; Y10S65/13
Claims Analysis
Total Claims: 35
Claim 1
Independent Claim
366 words
In a ware forming machine having multiple sections producing a plurality of articles such as glass bottles or the like from a plurality of molds during each cycle of machine operation, all of the sections depositing the articles in series on an output conveyor, a ware identifying apparatus for selectively identifying in the series on the conveyor, articles formed in a particular section and mold during a particular cycle of the machine operation comprising: a plurality of mold switches associated respectively with each of the plurality of molds in each section, each switch being selectively actuated to provide a ware signal indicative of an article produced from the associated mold during a particular cycle of operation; pulse generating means operatively coupled with the ware forming machine and producing trains of pulse signals corresponding to the articles formed in the machine sections during multiple cycles of the machine operation; section signal generating means operatively coupled with the ware forming machine for generating during each cycle of machine operation a sequence of section signals corresponding to the order of the articles from the sections on the conveyor; first gating means associated with each of the molds of the machine and connected with both the pulse generating means and the section signal generating means for detecting a coincidence of the pulse signals and the sequenced section signals and generating a series of coincidence pulses for each series of articles from the molds of the respective sections; signal delay means connected with the plurality of mold switches to receive the ware signals from the switches and produce signals delayed for different numbers of machine cycles after the respective switches are actuated, the number of cycles of delay for the respective signals corresponding with the movement of an article from the corresponding mold in a section to a given station along the conveyor; and second gating means connected with the first gating means and the signal dealy means to receive the series of coincidence pulses and the delayed signals to generate a unique signal identifying an article produced in a particular mold during a particular cycle of operation at a time when the article reaches the given station along the conveyor.
Claim 2
Dependent Claim
366 words
In a ware forming machine having multiple sections producing a plurality of articles such as glass bottles or the like from a plurality of molds during each cycle of machine operation, all of the sections depositing the articles in series on an output conveyor, a ware identifying apparatus for selectively identifying in the series on the conveyor, articles formed in a particular section and mold during a particular cycle of the machine operation comprising: a plurality of mold switches associated respectively with each of the plurality of molds in each section, each switch being selectively actuated to provide a ware signal indicative of an article produced from the associated mold during a particular cycle of operation; pulse generating means operatively coupled with the ware forming machine and producing trains of pulse signals corresponding to the articles formed in the machine sections during multiple cycles of the machine operation; section signal generating means operatively coupled with the ware forming machine for generating during each cycle of machine operation a sequence of section signals corresponding to the order of the articles from the sections on the conveyor; first gating means associated with each of the molds of the machine and connected with both the pulse generating means and the section signal generating means for detecting a coincidence of the pulse signals and the sequenced section signals and generating a series of coincidence pulses for each series of articles from the molds of the respective sections; signal delay means connected with the plurality of mold switches to receive the ware signals from the switches and produce signals delayed for different numbers of machine cycles after the respective switches are actuated, the number of cycles of delay for the respective signals corresponding with the movement of an article from the corresponding mold in a section to a given station along the conveyor; and second gating means connected with the first gating means and the signal dealy means to receive the series of coincidence pulses and the delayed signals to generate a unique signal identifying an article produced in a particular mold during a particular cycle of operation at a time when the article reaches the given station along the conveyor.
Claim 3
Dependent Claim
45 words
In a ware forming machine, the ware identifying apparatus as defined in claim 1 further including processing means positioned at the given station along the conveyor and connected to the second gating means for operating upon the identified article in response to the unique signal.
Claim 4
Dependent Claim
28 words
In a ware forming machine, the identifying apparatus as defined in claim 2 wherein the processing means comprises rejector means for removing the identified article from the conveyor.
Claim 5
Dependent Claim
66 words
In a ware forming machine, a ware identifying apparatus for selectively identifying articles as defined in claim 1 wherein: the machine includes a plurality of molds in each machine section, and the plurality of mold switches comprises in each section a plurality of switches equal in number to the number of molds in the section, each switch being uniquely associated with one mold in the section.
Claim 6
Dependent Claim
95 words
In a ware forming machine, a ware identifying apparatus for selectively identifying articles as defined in claim 4 wherein: each machine section includes a blank mold in which a parison is formed during one cycle of operation and a blow mold to which the parison is transferred and blown to the form of the article during the next cycle of operation; and the signal delay means connected with the mold switches includes means for producing signals associated with the blank molds that are delayed one more cycle than signals associated with the corresponding blow molds.
Claim 7
Dependent Claim
52 words
In a ware forming machine, a ware identifying apparatus as defined in claim 1 wherein: the pulse generating means is adjustably phased with the movement of the articles along the conveyor to generate a pulse in a train at the same time that an article reaches the given station along the conveyor.
Claim 8
Dependent Claim
68 words
In a ware forming machine, the ware identifying apparatus as defined in claim 1 wherein the pulse generating means comprises a plurality of switches for each of the molds in the forming machine and actuating means coupled with the forming machine for actuating each of the switches in synchronism with the cycle of machine operation to produce trains of pulses, each train being associated with a particular mold.
Claim 9
Dependent Claim
80 words
In a ware forming machine, the ware identifying apparatus as defined in claim 1 wherein each section of the machine has the same number of molds; and the pulse generating means comprises a rotatable member driven in sychronism with the machine cycles and having detectable indicia arranged in a circular array on the member, and sensing means mounted adjacent the member for detecting the indicia as the member rotates to produce the trains of pulses in response to the indicia.
Claim 10
Dependent Claim
48 words
The ware identifying apparatus as defined in claim 8 wherein the rotatable member and the sensing means in the pulse generating means are matched with the sections of the forming machine to produce at least one pulse for each machine section in one revolution of the rotatable member.
Claim 11
Dependent Claim
29 words
The ware identifying apparatus as defined in claim 8 wherein the rotatable member of the pulse generating means has separately detectable indicia for each section of the forming machine.
Claim 12
Dependent Claim
32 words
The ware identifying apparatus of claim 10 wherein the sensing means of the pulse generating means has the same number of sensors positioned adjacent the rotatable member as molds in each section.
Claim 13
Dependent Claim
267 words
A reject apparatus for rejecting selected articles from a glassware forming machine or the like which machine has multiple sections and a uniform number of molds in each section producing articles in a cyclic machine operation and transfers the articles from each section to a common rejection station, comprising: a plurality of manually actuated switches, each switch being uniquely associated with one mold in a section of the machine to produce a corresponding rejection signal identifying an article to be rejected, the article being formed in the associated mold during a particular cycle of the machine; article signal generating means common to all of the molds in all machine sections and connected with the forming machine for producing timing signals in timed relationship with the arrival of articles from each section at the common rejection station; rejection signal delaying means connected with the forming machine and the plurality of manually actuated switches delaying the respective rejection signals from the switches for periods of time allowing the articles to travel from the molds to the rejection station; gating means connected with the article signal generating means and the rejection signal delaying means for correlating the timing signals for all machine sections and the delayed rejection signals from the switches in particular sections and producing timed rejection signals for articles formed in particular molds and sections during particular cycles of the machine; and rejection means at the rejection station connected with the gating means to receive the timed rejection signal and reject an article formed in a mold during a particular cycle when the article reaches the rejection station.
Claim 14
Dependent Claim
267 words
A reject apparatus for rejecting selected articles from a glassware forming machine or the like which machine has multiple sections and a uniform number of molds in each section producing articles in a cyclic machine operation and transfers the articles from each section to a common rejection station, comprising: a plurality of manually actuated switches, each switch being uniquely associated with one mold in a section of the machine to produce a corresponding rejection signal identifying an article to be rejected, the article being formed in the associated mold during a particular cycle of the machine; article signal generating means common to all of the molds in all machine sections and connected with the forming machine for producing timing signals in timed relationship with the arrival of articles from each section at the common rejection station; rejection signal delaying means connected with the forming machine and the plurality of manually actuated switches delaying the respective rejection signals from the switches for periods of time allowing the articles to travel from the molds to the rejection station; gating means connected with the article signal generating means and the rejection signal delaying means for correlating the timing signals for all machine sections and the delayed rejection signals from the switches in particular sections and producing timed rejection signals for articles formed in particular molds and sections during particular cycles of the machine; and rejection means at the rejection station connected with the gating means to receive the timed rejection signal and reject an article formed in a mold during a particular cycle when the article reaches the rejection station.
Claim 15
Dependent Claim
97 words
A reject apparatus for rejecting selected articles from a glassware forming machine or the like as defined in claim 12 wherein the article signal generating means comprises a pulse generator producing pulses corresponding to the arrival of articles at the rejection station from the respective molds of all machine sections, section sequencing means producing a sequence of timed signals corresponding to the order of arrival of all articles from the various sections at the rejection station, and gating means connected to both the pulse generator and the section sequencing means for combining the pulses and timed signals.
Claim 16
Dependent Claim
84 words
A reject apparatus for rejecting selected articles as defined in claim 12 wherein: the rejection signal delaying means includes a sequencer producing signals in a sequence corresponding to the order in which the sections of the machine are operated in the machine cycle; and a plurality of delay circuits associated with the molds of each section are connected to the sequencer and establish delay times corresponding to the periods of time required for articles to travel from the respective sections to the rejection station.
Claim 17
Dependent Claim
56 words
A reject apparatus for rejecting selected articles as defined in claim 14 wherein: the sequencer produces a sequence of section signals in the order of operation of the sections in the machine cycle; and each of the delay circuits connected to the sequencer responds to one of the section signals to determine the period of delay.
Claim 18
Dependent Claim
31 words
A reject apparatus for rejecting articles as defined in claim 15 wherein each of the delay circuits comprises data shifting means clocked by one of the section signals from the sequencer.
Claim 19
Dependent Claim
111 words
A reject apparatus for a glassware machine as defined in claim 16 wherein: each data shifting means of the delay means has multiple stages between which data is transferred in succession; each section of the machine has a blank mold and cooperating blow mold; and the plurality of manually actuated switches includes a first set of switches for the blank molds and a second set of switches for the blow molds; the manually actuated switches of the first set being connected respectively with one of the stages in the data shifting means, and the manually actuated switches of the second set being connected respectively to the next stages in shifting order.
Claim 20
Dependent Claim
30 words
A reject apparatus as defined in claim 16 wherein the sequencer includes phasing means for clocking each of the delay circuits at a particular time during operation of the sections.
Claim 21
Dependent Claim
32 words
A reject apparatus for rejecting selected articles as defined in claim 12 further including means for selectively rejecting a particular number of articles greater than one from a particular mold in sequence.
Claim 22
Dependent Claim
56 words
A reject apparatus for rejecting selected articles from a ware forming machine or the like as defined in claim 12 wherein: the plurality of manually actuated switches are non-latching switches providing single reject signals for a given mold; and another plurality of manually actuated switches are included to provide continuous reject signals for a given mold.
Claim 23
Dependent Claim
81 words
A reject apparatus for rejecting selected articles from a glassware forming machine or the like as defined in claim 12 wherein the article signal generating means includes a pulse generator producing pulses for each article formed by the machine sections, the generator being connected in driving relationship with the forming machine for operation in synchronism with the machine, and having a rotatably driven member and a plurality of sensors actuated by the driven member to produce the pulses for each article.
Claim 24
Dependent Claim
39 words
A reject apparatus for rejecting selected articles as defined in claim 21 wherein the pulse generator further includes a pulse counter for counting the generator pulses and producing a sequence of section signals during each cycle of the machine.
Claim 25
Dependent Claim
41 words
A reject apparatus as defined in claim 22 wherein the article signal generating means includes phasing means for synchronizing the production of the sequence of section signals with the arrival of the articles from the respective sections at the rejection station.
Claim 26
Dependent Claim
195 words
In a glassware forming machine or the like having an interconnected group of individual sections operated in phased relationship with each other in a machine cycle, each section having an interconnected group of blank and blow molds, an improved pulse generator producing pulses for each article made by the sections comprising: a rotary member connected with and driven by the forming machine, and having a plurality of detectable indicia associated with the one of the interconnected groups and distributed in a circular array about the member; an adjustable support positioned in the forming machine adjacent the rotary member and being rotatably adjustable relative to the rotary member; and a plurality of sensors associated with the other of the interconnected groups and mounted on the adjustable support adjacent the rotary member to detect each of the indicia individually and produce an output signal as the indicia rotate with the member relative to the sensors, each sensor being mounted on the support for individual adjustment relative to the other sensors whereby the timing of the output signals from the sensors can be individually adjusted by movement of a sensor or collectively adjusted by movement of the support.
Claim 27
Dependent Claim
195 words
In a glassware forming machine or the like having an interconnected group of individual sections operated in phased relationship with each other in a machine cycle, each section having an interconnected group of blank and blow molds, an improved pulse generator producing pulses for each article made by the sections comprising: a rotary member connected with and driven by the forming machine, and having a plurality of detectable indicia associated with the one of the interconnected groups and distributed in a circular array about the member; an adjustable support positioned in the forming machine adjacent the rotary member and being rotatably adjustable relative to the rotary member; and a plurality of sensors associated with the other of the interconnected groups and mounted on the adjustable support adjacent the rotary member to detect each of the indicia individually and produce an output signal as the indicia rotate with the member relative to the sensors, each sensor being mounted on the support for individual adjustment relative to the other sensors whereby the timing of the output signals from the sensors can be individually adjusted by movement of a sensor or collectively adjusted by movement of the support.
Claim 28
Dependent Claim
41 words
An improved pulse generator as defined in claim 24 wherein the indicia on the rotatable member have defined arcuate limits in the circular array, and the sensors produce an output signal in the form of a pulse for each detected indicia.
Claim 29
Dependent Claim
39 words
An improved pulse generator as defined in claim 24 wherein the indicia on the rotatable member are defined by transparent and opague areas in a circular array, and the sensors are optical sensors detecting the transparent and opague areas.
Claim 30
Dependent Claim
46 words
An improved pulse generator as defined in claim 24 wherein: the rotatable member further includes a single detectable indicia at a radius of the member different from the circular array of indicia; and another sensor is mounted adjacent the rotatable member for detecting the single indicia.
Claim 31
Dependent Claim
66 words
An improved pulse generator as defined in claim 24 wherein: the indicia on the rotatable member are equal in number to the number of individual sections of the forming machine and are equally spaced in the circular array; and the sensors are equal in number to the gobs handled by each section and are positioned to phase the pulses with the articles output from each section.
Claim 32
Dependent Claim
53 words
An improved pulse generator as defined in claim 28 further including a digital counter having a number of output stages equal to at least the number of sections in the forming machine and a clock pulse input connected to one of the sensors to produce signals unique to the operations of each section.
Claim 33
Dependent Claim
84 words
An improved pulse generator as defined in claim 29 wherein: the rotary member is driven by the forming machine at the rate of one revolution per machine cycle; a cycle sensor is provided to produce a cycle signal once during each revolution of the rotary member; and the digital counter has a reset terminal for resetting the count of the counter to a starting count, and the reset terminal is connected with the cycle sensor for resetting once during each cycle of the machine.
Claim 34
Dependent Claim
98 words
An improved pulse generator as defined in claim 30 wherein: the cycle sensor produces a cycle signal having a duration at least as long as the time required for two adjacent indicia on the rotary member to move past a sensor; and a clocked flipflop is interposed between the cycle sensor and the reset terminal of the counter and has a data input connected to receive the cycle signal, and a clock pulse input connected to one of the other sensors of the indicia to synchronize the output signals of the sensors and the resetting of the count.
Claim 35
Dependent Claim
41 words
An improved pulse generator as defined in claim 28 wherein the sensors are positioned in spaced relationship about the rotary member, the spacing between the respective sensors being greater than the spacing between the equally spaced indicia in the circular array.
References Cited (Backward Citations)
US3762907A
Cited
US3767374A
Cited
US3957477A
Cited
US3894232A
Cited
US4004904A
Cited
US4092533A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1985-05-31 | 1985-11-30 | 1986-06-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-05-31 | 1989-11-30 | 1990-06-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-05-31 | 1993-11-30 | 1994-06-01 | $7700.00 | Window Closed / Lapsed |