US4283836A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multi-module dip transfer and insertion machine
Assignee: Delaware Capital Formation Inc
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Filing: 1979-09-25
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Granted: 1981-08-18
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Expires: 1999-09-25
Abstract
Abstract An apparatus is provided for individually selecting a number of dual in-line (DIP) components and sequentially inserting them into a printed circuit board. The apparatus has a basic mode of operation, under a program control, and comprises a shuttle assembly and a component insertion assembly. In operation, the shuttle assembly transfers a component from a selected one of a plurality of magazines to an unload station. At the unload station, the shuttle assembly loads the insertion assembly which rotates to a vertical position for insertion of the component in a printed circuit board. The printed circuit board is mounted on an X-Y positioning system controlled by a tape reader or a computer which also determines the automatic sequencing of the shuttle assembly.
Inventors
- 👤 Stanley Janisiewicz
- 👤 Robert H. Holmes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 05:43
CPC Classifications
H; H05; H05K; H05K13/00; H05K13/04; H05K13/043; H05K13/0434; H05K13/02; H05K13/021; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49124; Y10T29/4913; Y10T29/49133; Y10T29/49135; Y10T29/49137; Y10T29/51; Y10T29/5136; Y10T29/53; Y10T29/5313; Y10T29/53174; Y10T29/53183
Claims Analysis
Total Claims: 28
Claim 1
Independent Claim
106 words
An apparatus for inserting electronic components, said components having a body and dual in-line parallel leads extending therefrom, said apparatus comprising: a magazine for supplying said components one at a time at a first station; an insert head means for receiving an individual component at a second station, rotating to an insert position, and inserting said component into a printed circuit board; and a shuttle means for engaging said magazine, and releasing and removing an individual component from said magazine assembly at said first station, transporting said component to said second station, loading said insert head means with said component, and returning to said magazine assembly.
Claim 2
Independent Claim
106 words
An apparatus for inserting electronic components, said components having a body and dual in-line parallel leads extending therefrom, said apparatus comprising: a magazine for supplying said components one at a time at a first station; an insert head means for receiving an individual component at a second station, rotating to an insert position, and inserting said component into a printed circuit board; and a shuttle means for engaging said magazine, and releasing and removing an individual component from said magazine assembly at said first station, transporting said component to said second station, loading said insert head means with said component, and returning to said magazine assembly.
Claim 3
Dependent Claim
105 words
An apparatus as in claim 1, wherein said shuttle means comprises: a carriage supported on and driveable along a support means between said first and second stations; a shuttle tooling assembly housing supported by said carriage and pivotal between a first position and a second position; a clamp means mounted on and moveable relative to said housing between an extended position and a retracted position for clamping said individual component, and a lead spreader mounted on said pivotal housing for biasing opposed leads of said component, during movement of said clamp means to said retracted position, to a spacing beyond the spacing desired for insertion.
Claim 4
Dependent Claim
61 words
An apparatus as in claim 2, wherein said clamp means comprises: a reciprocable slide tube and a telescoping clamp arm slideable relative to said slide tube to cooperatively clamp said component while in said extended position and to move said clamped component to said retracted position, forcing the leads of said component into engagement with said lead spreader during said movement.
Claim 5
Dependent Claim
171 words
An apparatus as in claim 3, wherein said clamp means further comprises: an actuator means in engagement with said clamp arm and slidable with respect to said slide tube for extension of said clamp arm; a pin fixedly engaged to said slide tube and slidably engaged with and extending though a slot in said actuator means for retraction of said slide tube; a first biasing means for biasing said clamp arm into engagement with said actuator means and to a retracted position relative to said slide tube, and a second biasing means for biasing said slide tube to an extended position relative to said actuator means, whereby pushing said actuator means causes said second biasing means to extend said slide tube and further extend said clamp arm relative to said slide tube and pulling said actuator means causes retraction of said slide tube by means of sliding engagement between said pin and slot and retraction of said clamp arm relative to said slide tube by means of said first biasing means.
Claim 6
Dependent Claim
39 words
An apparatus as in claim 4, wherein said housing further comprises: a slot through which said pin further extends and slidably engages, said slot adapted to stop said slide tube in said extended position by engagement with said pin.
Claim 7
Dependent Claim
52 words
An apparatus as in claim 5, wherein said housing further comprises: a first switch and said pin includes a nub means for actuation of said first switch when said slide tube is in the retracted position; and a second switch engageable with said carriage when said housing is in said first position.
Claim 8
Dependent Claim
85 words
An apparatus as in claim 3, wherein: said pivotal housing includes a front end and a top rear portion, and said carriage includes a first position stop, a pivot means for pivoting said front end to said first position and into abutting relation with said first position stop, second position stop means for abutting said top rear portion to provide a limit of travel for said front end in said second position, and a returns means for pivoting said front end to said second position.
Claim 9
Dependent Claim
30 words
An apparatus as in claim 7, wherein: said front end in said first position is disposed substantially horizontally and in said second position is disposed approximately fifteen degrees below horizontal.
Claim 10
Dependent Claim
33 words
An apparatus as in claim 7, wherein: said pivot means includes a piston rod bearing against said top rear portion, and said return means includes a compression spring bearing against said front end.
Claim 11
Dependent Claim
24 words
An apparatus as in claim 3, wherein said housing further comprises: a detection means for detecting the presence or absence of said clamped component.
Claim 12
Dependent Claim
136 words
An apparatus as in claim 1, wherein said insert head means comprises: a housing; jaw means, pivotal between an open position and a closed position, for reception of said component; slide plate means, reciprocable in said housing between a retracted position and an extended position, for pivotal attachment of said jaw means; driver means, reciprocable in said housing relative to said slide plate means between a retracted position and an extended position and engageable with said component, for insertion of said component; biasing means for biasing said driver means relative to said slide plate means, whereby extension of said driver means tends to cause extension of said slide plate means, and retraction of said slide plate means tends to cause retraction of said driver means, and actuator means for extension and retraction of said driver means.
Claim 13
Dependent Claim
32 words
An apparatus as in claim 11, wherein said insert head means further comprises: spacer means for limiting closing of said jaw means when said slide plate means is in said retracted position.
Claim 14
Dependent Claim
38 words
An apparatus as in claim 11, wherein said insert head means further comprises: retainer plate means for preventing inertial throwing of said component out of said jaw means during rotation of said insert head to said insert position.
Claim 15
Dependent Claim
31 words
An apparatus as in claim 13, wherein said retainer plate means further comprises: shoulder means for limiting closing of said jaw means when said slide plate is in said extended position.
Claim 16
Dependent Claim
48 words
An apparatus as in claim 11, wherein said insert head means further comprises: a first adjustable stop means for limiting movement of said slide plate means to said extended position, and a second adjustable stop means for limiting movement of said slide plate means to said retracted position.
Claim 17
Dependent Claim
26 words
An apparatus as in claim 11, wherein said insert head means further comprises: limit switches actuated by said driver means in said extended and retracted positions.
Claim 18
Dependent Claim
28 words
An apparatus as in claim 11, wherein said insert head means further comprises: a partial retractor means for engaging and partially retracting said slide plate means, upon command.
Claim 19
Dependent Claim
133 words
An apparatus as in claim 11, wherein said insert head means further comprises: a detent having inner and outer ends and reciprocable within a channel in said slide plate means, said inner end engageable with a recess in said driver means and said outer end engageable in an orifice in a spacer means, whereby said inner end is engaged in said driver recess when said driver means and said slide means are in their retracted positions, and said outer end is engaged in said spacer orifice during extension of said driver means and said slide plate means to the extended position of said slide plate means where said inner end disengages with said driver recess, thus allowing further extension of said driver means to a fully extended position in engagement with said component.
Claim 20
Dependent Claim
34 words
An apparatus as in claim 12, wherein said spacer means comprises: cam surfaces for engaging said jaw means during retraction of said slide plate means and camming said jaw means to said open position.
Claim 21
Dependent Claim
37 words
An apparatus as in claim 11, wherein said jaw means comprises: closing means for biasing said jaw means toward said closed position, and grooved faces for frictionally engaging the leads of said component to hold said component.
Claim 22
Dependent Claim
36 words
An apparatus as in claim 11, wherein said jaw means close the spacing of opposed leads of said component to a proper distance for insertion into a printed circuit board when pivoted to said closed position.
Claim 23
Dependent Claim
78 words
An apparatus as in claim 11, wherein: said jaw means, slide plate means, driver means, biasing means, and actuator means each respectively are divided into first side members and second side members, the members of said first side operable seperately of said second side members for reception and insertion of a first size component and the members of said second side operable with said first side members for reception and insertion of a second size component upon command.
Claim 24
Dependent Claim
25 words
An apparatus as in claim 1, including sensor means for sensing predetermined positions of said shuttle means and said insert head means and producing signals.
Claim 25
Dependent Claim
35 words
An apparatus as in claim 1 wherein said apparatus includes a pantograph means, located directly under said insert head, for supporting a printed circuit board having pre-drilled holes to receive the leads of said components.
Claim 26
Dependent Claim
61 words
An apparatus as in claim 1, wherein said apparatus further comprises: another insert head means, rotatable with said insert head means, for individually receiving and inserting components of a size different from those received and inserted by said insert head means, whereby said insert head means or said other insert head means receives and inserts a component according to a command.
Claim 27
Dependent Claim
48 words
An apparatus as in claim 1, including a computer means for receiving signals when said shuttle means and said insert head means are in predetermined positions and for giving commands for operation of said apparatus to automatically sequence the operations of said shuttle assembly and said insert head.
Claim 28
Dependent Claim
40 words
An apparatus as in claim 1 wherein said apparatus further comprises a pantograph assembly for supporting and moving a printed circuit board to locate said circuit board underneath said insert head means at a predetermined position to receive a component.
References Cited (Backward Citations)
US3727284A
Cited
US4030180A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-08-17 | 1985-02-16 | 1985-08-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-08-17 | 1989-02-16 | 1989-08-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-08-17 | 1993-02-16 | 1993-08-18 | $7700.00 | Window Closed / Lapsed |