US4628595A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic inserting apparatus for electronic parts
Assignee: Panasonic Holdings Corp
•
Filing: 1984-06-05
•
Granted: 1986-12-16
•
Expires: 2004-06-05
Abstract
Abstract An automatic inserting apparatus for electronic parts which are continuously supplied and inserted into inserting holes (21) in a printed circuit board (20), including a supply mechanism for supplying electronic parts (4) which have lead wires (5), an apparatus for sharpening the tips, of the lead wires and orienting the electronic parts in a predetermined position with the lead wires (5) oriented downwards, and a guide mechanism equipped with a plurality of guide pins (47) arranged below the printed circuit board (20) for movement up and down and adapted to retain the tips of the lead wires (5) of the electronic parts (4) which have been inserted through the inserting holes (21) in the printed circuit board (20), in order to make it possible that the electronic parts can be assuredly inserted in the printed circuit board having the inserting holes of small outer diameter.
Inventors
- 👤 Takayuki Fujita
- 👤 Hirotoshi Shigehara
- 👤 Shigetoshi Negishi
- 👤 Takayoshi Kyotani
- 👤 Shozo Kadota
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 23:24
CPC Classifications
H; H05; H05K; H05K13/00; H05K13/04; H05K13/0417; H05K13/0421; H05K13/0473; H05K3/00; H05K3/30; H05K3/306; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/5313; Y10T29/53174; Y10T29/53183; Y10T29/53261
Claims Analysis
Total Claims: 17
Claim 1
Independent Claim
176 words
An automatic inserting apparatus for automatically inserting lead wires of electronic parts, which are successively supplied, into inserting holes in a printed circuit board, which apparatus comprises: a cutting mechanism for sharpening respective tips of lead wires of electronic parts by cutting respective tips of the lead wires of each electronic part; a supply mechanism for successively supplying the electronic parts, having the sharpened lead wires, to a predetermined position with the sharpened lead wires oriented downwards towards a circuit board; and a lead wire guide mechanism including a plurality of elongated lead wire guide pins and means disposed beneath the printed circuit board for moving said guide pins towards and away from the circuit board said guide pins having recesses at ends thereof facing the circuit board and said guide pins having diameters equal to or less than the diameters of the lead wires inserted in the circuit board, said guide pins when moved upwards penetrating through respective inserting holes in the circuit board to receive only the sharpened tips of the respective lead wires.
Claim 2
Dependent Claim
176 words
An automatic inserting apparatus for automatically inserting lead wires of electronic parts, which are successively supplied, into inserting holes in a printed circuit board, which apparatus comprises: a cutting mechanism for sharpening respective tips of lead wires of electronic parts by cutting respective tips of the lead wires of each electronic part; a supply mechanism for successively supplying the electronic parts, having the sharpened lead wires, to a predetermined position with the sharpened lead wires oriented downwards towards a circuit board; and a lead wire guide mechanism including a plurality of elongated lead wire guide pins and means disposed beneath the printed circuit board for moving said guide pins towards and away from the circuit board said guide pins having recesses at ends thereof facing the circuit board and said guide pins having diameters equal to or less than the diameters of the lead wires inserted in the circuit board, said guide pins when moved upwards penetrating through respective inserting holes in the circuit board to receive only the sharpened tips of the respective lead wires.
Claim 3
Dependent Claim
60 words
An automatic inserting apparatus for electronic parts as claimed in claim 1, wherein means is provided to selectively engage individual guide pins whereby said means for moving said guide pins is operable to move only individual guide pins which correspond to a pattern of three or more lead wires of an electronic part to be inserted into the circuit board.
Claim 4
Dependent Claim
77 words
An automatic inserting apparatus for electronic parts as claimed in claim 1, wherein a guide pin holder is disposed on each of said guide pins and said guide mechanism for said plurality of guide pins includes a guide block for moving and guiding said guide pins, spring means for urging said guide block towards the circuit board and levers selectively engageable with respective guide pin holders for preventing respective guide pins from moving towards the circuit board.
Claim 5
Dependent Claim
27 words
An automatic inserting apparatus for electronic parts as claimed in claim 1, wherein means is provided to prevent individual guide pins from moving towards the circuit board.
Claim 6
Dependent Claim
19 words
An automatic inserting apparatus for electronic parts as claimed in claim 1, wherein said guide pins comprise hollow pipes.
Claim 7
Dependent Claim
194 words
An automatic inserting apparatus for automatically inserting lead wires of electronic parts, which are successively supplied, into inserting holes in a printed circuit board, which apparatus comprises: a cutting mechanism for sharpening respective tips of lead wires of electronic parts by cutting respective tips of the lead wires of each electronic part; a supply mechanism for successively supplying the electronic parts, having the sharpened lead wires, to a predetermined position with the sharpened lead wires oriented downwards towards a circuit board; a lead wire guide mechanism including a plurality of elongated lead wire guide pins and means disposed beneath the printed circuit board for moving said guide pins towards and away from the circuit board, said guide pins having recesses at ends thereof facing the circuit board and said guide pins having diameters equal to or less than the diameters of the lead wires inserted in the circuit board, said guide pins when moved upwards penetrating through respective inserting holes in the circuit board to receive only the sharpened tips of the respective lead wires; and a guide plate disposed above the circuit board for aligning the lead wires with the respective guide pins.
Claim 8
Dependent Claim
194 words
An automatic inserting apparatus for automatically inserting lead wires of electronic parts, which are successively supplied, into inserting holes in a printed circuit board, which apparatus comprises: a cutting mechanism for sharpening respective tips of lead wires of electronic parts by cutting respective tips of the lead wires of each electronic part; a supply mechanism for successively supplying the electronic parts, having the sharpened lead wires, to a predetermined position with the sharpened lead wires oriented downwards towards a circuit board; a lead wire guide mechanism including a plurality of elongated lead wire guide pins and means disposed beneath the printed circuit board for moving said guide pins towards and away from the circuit board, said guide pins having recesses at ends thereof facing the circuit board and said guide pins having diameters equal to or less than the diameters of the lead wires inserted in the circuit board, said guide pins when moved upwards penetrating through respective inserting holes in the circuit board to receive only the sharpened tips of the respective lead wires; and a guide plate disposed above the circuit board for aligning the lead wires with the respective guide pins.
Claim 9
Dependent Claim
60 words
An automatic inserting apparatus for electronic parts as claimed in claim 6, wherein means is provided to selectively engage individual guide pins whereby said means for moving said guide pins is operable to move only individual guide pins which correspond to a pattern of three or more lead wires of an electronic part to be inserted into the circuit board.
Claim 10
Dependent Claim
77 words
An automatic inserting apparatus for electronic parts as claimed in claim 6, wherein a guide pin holder is disposed on each of said guide pins and said guide mechanism for said plurality of guide pins includes a guide block for moving and guiding said guide pins, spring means for urging said guide block towards the circuit board and levers selectively engageable with respective guide pin holders for preventing respective guide pins from moving towards the circuit board.
Claim 11
Dependent Claim
27 words
An automatic inserting apparatus for electronic parts as claimed in claim 6, wherein means is provided to prevent individual guide pins from moving towards the circuit board.
Claim 12
Dependent Claim
19 words
An automatic inserting apparatus for electronic parts as claimed in claim 6, wherein said guide pins comprise hollow pipes.
Claim 13
Dependent Claim
171 words
An automatic inserting apparatus for automatically inserting lead wires of electronic parts, which are successively supplied, into inserting holes in a printed circuit board, which apparatus comprises: a cutting mechanism for forming tapered points on inserting ends of lead wires of electronic parts by cutting respective tips of the lead wires of each electronic part; a supply mechanism for successively supplying the electronic parts, having the tapered lead wires, to a predetermined position with the lead wires oriented downwards towards a circuit board; and a lead wire guide mechanism including a plurality of elongated lead wire guide pins and means disposed beneath the printed circuit board for moving said guide pins towards and away from the circuit board, said guide pins having diameters equal to or less than diameters of the lead wires inserted in the circuit board, said guide pins each having a hollow pipe shape and when moved upwards penetrating through respective inserting holes in the circuit board to receive only the tapered points of the respective lead wires.
Claim 14
Dependent Claim
171 words
An automatic inserting apparatus for automatically inserting lead wires of electronic parts, which are successively supplied, into inserting holes in a printed circuit board, which apparatus comprises: a cutting mechanism for forming tapered points on inserting ends of lead wires of electronic parts by cutting respective tips of the lead wires of each electronic part; a supply mechanism for successively supplying the electronic parts, having the tapered lead wires, to a predetermined position with the lead wires oriented downwards towards a circuit board; and a lead wire guide mechanism including a plurality of elongated lead wire guide pins and means disposed beneath the printed circuit board for moving said guide pins towards and away from the circuit board, said guide pins having diameters equal to or less than diameters of the lead wires inserted in the circuit board, said guide pins each having a hollow pipe shape and when moved upwards penetrating through respective inserting holes in the circuit board to receive only the tapered points of the respective lead wires.
Claim 15
Dependent Claim
60 words
An automatic inserting apparatus for electronic parts as claimed in claim 11, wherein means is provided to selectively engage individual guide pins whereby said means for moving said guide pins is operable to move only individual guide pins which correspond to a pattern of three or more lead wires of an electronic part to be inserted into the circuit board.
Claim 16
Dependent Claim
71 words
An automatic inserting apparatus for electronic parts as claimed in claim 11, wherein a guide pin holder is disposed on each of said guide pins and said guide mechanism includes a guide block for moving and guiding said guide pins, spring means for urging said guide block towards the circuit board and levers selectively engageable with respective guide pin holders for preventing respective guide pins from moving towards the circuit board.
Claim 17
Dependent Claim
27 words
An automatic inserting apparatus for electronic parts as claimed in claim 11, wherein means is provided to prevent individual guide pins from moving towards the circuit board.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-12-15 | 1990-06-16 | 1990-12-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-12-15 | 1994-06-16 | 1994-12-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-12-15 | 1998-06-16 | 1998-12-16 | $7700.00 | Window Closed / Lapsed |