CN212445394U - Automatic cutting device for producing printed circuit board - Google Patents
Automatic cutting device for producing printed circuit board Download PDFInfo
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- CN212445394U CN212445394U CN202021094034.9U CN202021094034U CN212445394U CN 212445394 U CN212445394 U CN 212445394U CN 202021094034 U CN202021094034 U CN 202021094034U CN 212445394 U CN212445394 U CN 212445394U
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- 238000004519 manufacturing process Methods 0.000 claims description 10
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- 238000006467 substitution reaction Methods 0.000 description 2
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Abstract
The utility model relates to the field of printed circuit boards, in particular to an automatic cutting device for producing printed circuit boards, which comprises a bottom plate fixed on a bracket, wherein both sides of the upper end of the bottom plate are fixed with vertical plates, two vertical plates are fixed below a top plate, a plurality of slide bars I are fixed between the top plate and the bottom plate, a cutter is also fixed below the top plate and is in sliding connection with the slide bars I, a cutting motor is also fixed on the top plate, a rotary disc is fixed at the output end of the cutting motor, a connecting column I is fixed on the rotary disc, a connecting column II is fixed on the cutter and is connected with the connecting column I through a connecting rod, one end of the connecting rod is in rotating connection with the connecting column I, the other end of the connecting rod is in rotating connection with the connecting column II, a chute penetrating through the bottom plate is, and a connecting plate is vertically fixed on the bottom plate on the right side of the sliding groove. The device can realize the rapid cutting of the jointed boards of the circuit board.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a printed circuit board field especially relates to an automatic cutting device of production printed circuit board.
[ background of the invention ]
The PCB, the name of which is printed circuit board, is also called printed circuit board, is an important electronic component, is a support of the electronic component, is a carrier for electrical connection of the electronic component, and the printed circuit board develops from single layer to double-sided, multi-layer and flexible, and still keeps respective development trend. Because the PCB base plate is when production, often adopt polylith PCB base plate set to carry out production such as drilling on a whole PCB base plate, treat PCB base plate production completion back, utilize cutting device to cut the PCB makeup before dispatching from the factory, however the enterprise is the handheld PCB board of adopting to the cutting of PCB makeup now, cut the PCB board makeup through the cutter, but because the cutting of artifical handheld PCB board, can't the accuracy is fixed a position the cutting of PCB board, lead to the cutting precision to be unable to guarantee, when serious, cause the PCB board to report useless, cutting efficiency is low, and the improper operation cuts the people's hand easily.
The utility model discloses it is not enough to solve prior art and research and propose.
[ Utility model ] content
The utility model aims at overcoming above-mentioned prior art's shortcoming, providing a production printed circuit board's automatic cutting device, can carry out the fly-cutting to the circuit board automatically.
The utility model discloses can realize through following technical scheme:
the utility model discloses an automatic cutting device for producing printed circuit boards, which comprises a bottom plate fixed on a bracket, wherein both sides of the upper end of the bottom plate are fixed with vertical plates, two vertical plates are fixed below a top plate, a plurality of slide bars I are fixed between the top plate and the bottom plate, a cutter is also fixed below the top plate and is in sliding connection with the slide bars I, a cutting motor is also fixed on the top plate, a turntable is fixed at the output end of the cutting motor, a connecting column I is fixed on the turntable, a connecting column II is fixed on the cutter and is connected with the connecting column I through a connecting rod, one end of the connecting rod is in rotating connection with the connecting column I, the other end of the connecting rod is in rotating connection with the connecting column II, a chute penetrating through the bottom plate is also arranged on the bottom plate on the right side of the cutter, and a connecting plate is, still be fixed with many slide bars II between connecting plate and the roof, II belows of slide bar are provided with the locating plate, be fixed with slide bar II on the locating plate and pass and with II sliding connection's of slide bar slider, the slider top is fixed with the positioning bolt with slider threaded connection, still be fixed with a plurality of supporting mechanism on the left bottom plate of cutter, supporting mechanism contains the bracing piece of fixing in the bottom plate top, be fixed with the bracing piece on the bracing piece and pass and rotate the backing roll of being connected with the bracing piece, still be fixed with conveyor on the bottom plate between supporting mechanism and the slip table, conveyor contains the pivot of fixing on the bottom plate, the pivot is rotated by the conveying motor drive, be fixed with the commentaries on classics roller in the pivot, still be fixed with stop gear between conveyor and the supporting mechanism. Adjusting the distance between two limit blocks of the limit mechanism according to the width of the circuit board jointed board, adjusting the distance between the cutter and the positioning plate according to the structure of the circuit board jointed board, so that the distance between the cutter and the positioning plate meets the distance between two adjacent circuit boards on the circuit board jointed board, adjusting the positioning plate to a designated position, fixing the slide block on the slide rod II after the positioning bolt is extruded with the slide rod II by rotating the positioning bolt, namely after one end of the circuit board jointed board is contacted and fixed with the positioning plate, the cutter position is opposite to the jointed position of the circuit board jointed board, placing the circuit board jointed board on the supporting roller, the circuit board jointed board is fixed between the two limit blocks, the rotating roller is contacted with the upper end surface of the circuit board jointed board, when the rotating shaft is driven by the conveying motor to rotate, the rotating roller, the circuit board jointed board stops moving, the cutting position on the circuit board jointed board is opposite to the cutter, the cutting motor is started, the cutting motor drives the turntable to rotate, the connecting column I on the turntable rotates along with the turntable, the connecting column I is connected with the connecting column II fixed on the cutter through the connecting rod, and the two ends of the connecting rod are respectively connected with the connecting column II and the connecting column I in a rotating manner, when the turntable rotates, the connecting column I drives the cutter to move up and down through the connecting rod, when the cutter moves down, the cutter effectively cuts the circuit board jointed board, the cut circuit board falls into the collecting device below through the chute, when the cutter moves up, the cutter is separated from the circuit board jointed board, the circuit board jointed board moves again, the position to be cut reaches the lower part of the cutter again, the turntable continues rotating, the cutter, the monoblock circuit board jointed board can be quickly cut into a single circuit board, and the position of the positioning plate can be adjusted to realize accurate cutting of the position to be cut of the circuit board jointed board by the cutter.
Preferably, the limiting mechanism comprises a sliding rail fixed on the upper end face of the bottom plate, limiting blocks connected with the sliding rail in a sliding manner are symmetrically fixed on the sliding rail, and limiting bolts connected with the limiting blocks in a threaded manner are fixed on the limiting blocks. The limiting blocks slide on the sliding rails, so that the distance between the two limiting blocks is adjusted, the two limiting blocks are adjusted to the designated positions, the limiting bolts are rotated, the limiting bolts move downwards and extrude the bottom plate, and the limiting blocks are fixed on the sliding rails.
Preferably, a plurality of springs are further fixed between the cutter and the bottom plate, and the sliding rod I penetrates through the springs at the corresponding positions. The weight of the cutter is supported through the spring, and the working load of the cutting motor can be effectively reduced.
Preferably, a cutter seat matched with the cutter is further fixed on the bottom plate below the cutter. Through blade holder and cutter cooperation use, when the cutter cut the circuit board, the blade holder can effectively support the circuit board, avoids the cutter cutting to lead to the circuit board to warp the damage.
Compared with the prior art, the utility model has the advantages that:
1. can cut whole circuit board makeup fast through this device.
2. The cutter cuts along the splicing position on the circuit board splicing plate, and the accurate cutting of the circuit board splicing plate can be realized.
3. The cutter effectively cuts off the circuit board makeup when cutter moves down, the circuit board that downcuts drops to the collection device of below through the spout in, when cutter upward movement, cutter and circuit board makeup separation back, circuit board makeup removes once more, the position of treating the cutting reachs the cutter below once more, the carousel continues to rotate, the cutter descends once more and cuts off the circuit board makeup, the circulation operation reciprocates through cutting motor drive cutter, can be quick cut into single circuit board with monoblock circuit board makeup.
4. The cutting demand of different circuit board makeup can be satisfied through the position of adjusting the locating plate to this device.
[ description of the drawings ]
The following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings, in which:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is another angle structure diagram of the present invention;
fig. 3 is a top view of the present invention;
fig. 4 is a front view of the present invention;
fig. 5 is a right side view of the present invention;
FIG. 6 is a cross-sectional view taken at A-A of FIG. 5;
in the figure: 1. a support; 2. a base plate; 3. a chute; 4. a vertical plate; 5. a top plate; 6. a slide bar I; 7. a cutter; 8. a spring; 9. cutting the motor; 10. a turntable; 11. connecting a column I; 12. connecting a column II; 13. a connecting rod; 14. a connecting plate; 15. a sliding rod II; 16. a slider; 17. positioning a plate; 18. positioning the bolt; 19. a tool apron; 20. a support bar; 21. a support roller; 22. a slide rail; 23. a limiting block; 24. a limit bolt; 25. a rotating shaft; 26. rotating the roller; 27. a conveying motor;
[ detailed description ] embodiments
The following detailed description of embodiments of the present invention is made with reference to the accompanying drawings:
as shown in figures 1 to 6, the utility model discloses an automatic cutting device for producing printed circuit boards, which comprises a bottom plate 2 fixed on a bracket 1, wherein two sides of the upper end of the bottom plate 2 are both fixed with vertical plates 4, two vertical plates 4 are both fixed below a top plate 5, a plurality of sliding rods I6 are fixed between the top plate 5 and the bottom plate 2, a cutter 7 is also fixed below the top plate 5, the cutter 7 is in sliding connection with the sliding rods I6, a cutting motor 9 is also fixed on the top plate 5, a rotary disc 10 is fixed at the output end of the cutting motor 9, a connecting column I11 is fixed on the rotary disc 10, a connecting column II 12 is fixed on the cutter 7, the connecting column II 12 is connected with the connecting column I11 through a connecting rod 13, one end of the connecting rod 13 is in rotating connection with the connecting column I11, the other end of the connecting rod 13 is in rotating connection with the connecting column II 12, a chute 3 penetrating through the bottom, a plurality of sliding rods II 15 are further fixed between the connecting plate 14 and the top plate 5, a positioning plate 17 is arranged below the sliding rods II 15, a sliding block 16 which is connected with the sliding rod II 15 in a sliding mode and penetrates through the sliding block II 15 is fixed on the positioning plate 17, a positioning bolt 18 which is connected with the sliding block 16 in a threaded mode is fixed above the sliding block 16, a plurality of supporting mechanisms are further fixed on the bottom plate 2 on the left side of the cutter 7, each supporting mechanism comprises a supporting rod 20 fixed above the bottom plate 2, a supporting roller 21 which is connected with the supporting rod 20 in a rotating mode and penetrates through the supporting rod 20 is fixed on the supporting rod 20, a conveying device is further fixed on the bottom plate 2 between the supporting mechanism and the sliding table, each conveying device comprises a rotating shaft 25 fixed on the bottom plate 2, the rotating shaft 25 is driven to rotate by a conveying motor 27. The distance between two limiting blocks 23 of the limiting mechanism is adjusted according to the width of the circuit board jointed board, the distance between the cutter 7 and the positioning plate 17 is adjusted according to the structure of the circuit board jointed board, so that the distance between the cutter 7 and the positioning plate 17 meets the distance between two adjacent circuit boards on the circuit board jointed board, after the positioning plate 17 is adjusted to a designated position, the positioning bolt 18 is rotated, the positioning bolt 18 is extruded with the sliding rod II 15, then the sliding block 16 is fixed on the sliding rod II 15, namely after one end of the circuit board jointed board is contacted and fixed with the positioning plate 17, the cutter 7 is opposite to the jointed position of the circuit board jointed board, the circuit board jointed board is placed on the supporting roller 21, the circuit board jointed board is fixed between the two limiting blocks 23, the rotating roller 26 is contacted with the upper end face of the circuit board jointed board, when the conveying motor, after one end of the circuit board jointed board is contacted with the positioning plate 17, the circuit board jointed board stops moving, the cutting position on the circuit board jointed board is over against the cutter 7, the cutting motor 9 is started, the cutting motor 9 drives the turntable 10 to rotate, the connecting column I11 on the turntable 10 rotates along with the turntable 10, because the connecting column I11 is connected with the connecting column II 12 fixed on the cutter 7 through the connecting rod 13, and two ends of the connecting rod 13 are respectively connected with the connecting column II 12 and the connecting column I11 in a rotating way, when the turntable 10 rotates, the connecting column I11 drives the cutter 7 to move up and down through the connecting rod 13, when the cutter 7 moves down, the cutter 7 effectively cuts off the circuit board jointed board, the cut circuit board falls into a collecting device (not shown) below through the chute 3, when the cutter 7 moves up, the circuit board jointed board moves again after the cutter 7 is, carousel 10 continues to rotate, and cutter 7 descends once more and cuts off the circuit board makeup, and circulation operation reciprocates through cutting motor 9 drive cutter 7, can be quick cut monoblock circuit board makeup into solitary circuit board to the position through adjustment locating plate 17 can realize that cutter 7 carries out accurate cutting to waiting of circuit board makeup and cut the position.
Wherein, stop gear contains the slide rail 22 of fixing at bottom plate 2 up end, and the symmetry is fixed with stopper 23 with slide rail 22 sliding connection on the slide rail 22, all is fixed with the spacing bolt 24 with stopper 23 threaded connection on two stopper 23. The limiting blocks 23 slide on the slide rails 22, so that the distance between the two limiting blocks 23 is adjusted, the two limiting blocks 23 are adjusted to the designated positions, the limiting bolts 24 are rotated, the limiting bolts 24 move downwards and extrude the bottom plate 2, and the limiting blocks 23 are fixed on the slide rails 22.
Wherein, still be fixed with many springs 8 between cutter 7 and bottom plate 2, slide bar I6 wears many springs 8 that correspond the position. The weight of the cutter 7 is supported through the spring 8, and the working load of the cutting motor 9 can be effectively reduced.
Wherein, a cutter seat 19 matched with the cutter 7 for use is also fixed on the bottom plate 2 below the cutter 7. Use through blade holder 19 and cutter 7 cooperation, when cutter 7 cut the circuit board, blade holder 19 can effectively support the circuit board, avoids cutter 7 cutting to lead to the circuit board to warp the damage.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many changes, modifications, substitutions and variations can be made to the embodiments without departing from the technical principles of the present invention, and these changes, modifications, substitutions and variations should also be considered as the protection scope of the present invention.
Claims (4)
1. The utility model provides an automatic cutting device of production printed circuit board, is including fixing the bottom plate on the support, its characterized in that: the cutting device is characterized in that vertical plates are fixed on two sides of the upper end of the bottom plate, the two vertical plates are fixed below the top plate, a plurality of sliding rods I are fixed between the top plate and the bottom plate, a cutter is fixed below the top plate and is connected with the sliding rods I in a sliding manner, a cutting motor is fixed on the top plate, a rotary table is fixed at the output end of the cutting motor, a connecting column I is fixed on the rotary table, a connecting column II is fixed on the cutter and is connected with the connecting column I through a connecting rod, one end of the connecting rod is connected with the connecting column I in a rotating manner, the other end of the connecting rod is connected with the connecting column II in a rotating manner, a chute penetrating through the bottom plate is further arranged on the bottom plate on the right side of the cutter, a connecting plate is vertically fixed on the bottom plate on the right side of, be fixed with slide bar II on the locating plate and pass and with II sliding connection's of slide bar slider, the slider top is fixed with the positioning bolt with slider threaded connection, still be fixed with a plurality of supporting mechanism on the left bottom plate of cutter, supporting mechanism contains the bracing piece of fixing in the bottom plate top, be fixed with the bracing piece on the bracing piece and pass and rotate the backing roll of being connected with the bracing piece, still be fixed with conveyor on the bottom plate between supporting mechanism and the slip table, conveyor contains the pivot of fixing on the bottom plate, the pivot is rotated by the drive of conveyor motor, be fixed with the commentaries on classics roller in the pivot, still be fixed with stop gear between conveyor and the supporting mechanism.
2. The automatic cutting apparatus for manufacturing printed circuit boards according to claim 1, wherein: the limiting mechanism comprises a sliding rail fixed on the upper end face of the bottom plate, limiting blocks connected with the sliding rail in a sliding mode are symmetrically fixed on the sliding rail, and limiting bolts connected with the limiting blocks in a threaded mode are fixed on the limiting blocks.
3. The automatic cutting apparatus for manufacturing printed circuit boards according to claim 1, wherein: still be fixed with many springs between cutter and the bottom plate, slide bar I wears many springs that correspond the position.
4. The automatic cutting apparatus for manufacturing printed circuit boards according to claim 1, wherein: and a cutter holder matched with the cutter is also fixed on the bottom plate below the cutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021094034.9U CN212445394U (en) | 2020-06-15 | 2020-06-15 | Automatic cutting device for producing printed circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021094034.9U CN212445394U (en) | 2020-06-15 | 2020-06-15 | Automatic cutting device for producing printed circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212445394U true CN212445394U (en) | 2021-02-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021094034.9U Active CN212445394U (en) | 2020-06-15 | 2020-06-15 | Automatic cutting device for producing printed circuit board |
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| Country | Link |
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| CN (1) | CN212445394U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115257192A (en) * | 2021-06-25 | 2022-11-01 | 深圳达捷科技有限公司 | Flexible circuit board is with spouting seal platform |
-
2020
- 2020-06-15 CN CN202021094034.9U patent/CN212445394U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115257192A (en) * | 2021-06-25 | 2022-11-01 | 深圳达捷科技有限公司 | Flexible circuit board is with spouting seal platform |
| CN115257192B (en) * | 2021-06-25 | 2023-11-17 | 深圳达捷科技有限公司 | Spray printing platform for flexible circuit board |
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