CN220406928U - Device is tailor to circuit board pin - Google Patents
Device is tailor to circuit board pin Download PDFInfo
- Publication number
- CN220406928U CN220406928U CN202321574902.7U CN202321574902U CN220406928U CN 220406928 U CN220406928 U CN 220406928U CN 202321574902 U CN202321574902 U CN 202321574902U CN 220406928 U CN220406928 U CN 220406928U
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- China
- Prior art keywords
- circuit board
- cylinder
- cutting mechanism
- base
- air cylinder
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- 230000007246 mechanism Effects 0.000 claims abstract description 42
- 238000005520 cutting process Methods 0.000 claims abstract description 37
- 238000003825 pressing Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 description 4
- 238000003754 machining Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a circuit board pin cutting device which comprises a base, wherein the top of the base is provided with a positioning mechanism, a cutting mechanism and a blanking mechanism, the cutting mechanism comprises a fixed support, the lower side of the fixed support is connected with a lifting seat through a second air cylinder, the lower side of the lifting seat is connected with a connecting frame through a third air cylinder, the bottom end of the connecting frame is provided with the cutting mechanism through a mounting frame, the cutting mechanism comprises a fixed blade fixed in a frame and a movable blade movably mounted in the frame, and the tail end of the movable blade is connected with a fourth air cylinder. The pin cutting machine is scientific and reasonable in structural design, and the position of the cutting mechanism can be automatically adjusted by arranging the second air cylinder, the lifting seat, the third air cylinder and the connecting frame for use in a matched mode, so that pin cutting work can be sequentially carried out through the cutting mechanism, and pins can be quickly cut under the matching of the fixed blade, the movable blade and the fourth air cylinder.
Description
Technical Field
The utility model relates to the technical field of circuit board pin cutting equipment, in particular to a circuit board pin cutting device.
Background
The circuit board enables the circuit to be miniaturized and visualized, and plays an important role in mass production of fixed circuits and optimization of the layout of electrical appliances. The circuit board can be called a printed circuit board or a printed circuit board, so that the soft and hard combined board is a circuit board which is formed by combining a flexible circuit board and a hard circuit board together according to related technological requirements through the procedures of pressing and the like. In the prior art, pins of the electric element protruding out of the circuit board on the circuit board can be cut off in the process of producing the circuit board, and the cutting efficiency is low in a manual cutting mode, so that the pin cutting work of the circuit board cannot be adapted to a large scale. Therefore, we propose a circuit board pin cutting device.
Disclosure of Invention
The utility model aims to provide a circuit board pin cutting device for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a device is tailor to circuit board pin, includes the base, the base top is provided with positioning mechanism, cutting mechanism and unloading mechanism, cutting mechanism includes the fixed bolster, the fixed bolster downside is connected with the lift seat through the second cylinder, the lift seat downside is connected with the link through the third cylinder, cutting mechanism is installed through the mounting bracket to the link bottom, cutting mechanism is including fixing the fixed blade and the movable mounting moving blade in the frame, moving blade tail end connection has the fourth cylinder.
Preferably, a base plate for placing the circuit board is arranged at the center of the top of the base.
Preferably, the positioning mechanism comprises a limiting support, the lower side of the limiting support is connected with a pressing rod through a first cylinder, and a fixing plate is arranged at the bottom of the pressing rod.
Preferably, the lifting seat is sleeved on the guide rod.
Preferably, the lower sides of the fixed blade and the movable blade are provided with buffer blocks.
Preferably, the blanking mechanism comprises a fifth air cylinder arranged at the top of the base, and a piston rod of the fifth air cylinder is connected with a push plate.
Compared with the prior art, the utility model has the beneficial effects that: this kind of device is tailor to circuit board pin, structural design is simple reasonable, have stronger practicality, through setting up the positioning mechanism that two sets of limit support, first cylinder, depression bar and fixed plate are constituteed, can fix the circuit board at the base top automatically, thereby stability when can guaranteeing that the circuit board pin is tailor, improve machining precision, through setting up the second cylinder, the lifting seat, the cooperation of third cylinder and link is used, can adjust the position of cutting mechanism automatically, thereby can tailor the work through cutting mechanism successively, under the cooperation of fixed blade, movable blade and fourth cylinder, can tailor the pin fast, thereby effectively improve machining efficiency, under the unloading mechanism effect that the fifth cylinder and push pedal are constituteed after the processing is accomplished, thereby the unloading efficiency is improved, the work is tailor to subsequent circuit board pin to the convenience.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is a schematic view of the connection structure of the mounting frame of the present utility model.
Fig. 3 is a schematic structural view of the cutting mechanism of the present utility model.
In the figure: 1 a base, 11 a circuit board, 12 a limiting bracket, 13 a first cylinder, 14 a compression bar, 15 a fixed plate, 16 a fixed bracket, 17 a second cylinder, 18 a lifting seat, 19 a guide rod, 2 a third cylinder, 21 a connecting frame, 22 a mounting frame, 23 a cutting mechanism, 24 a frame, 25 a fixed blade, 26 a movable blade, 27 a fourth cylinder, 28 a buffer block, 29 a fifth cylinder and 3 a push plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a device is tailor to circuit board pin, including base 1, base 1 top is provided with positioning mechanism, cutting mechanism and unloading mechanism, cutting mechanism includes fixed bolster 16, the fixed bolster 16 downside is connected with lifting seat 18 through second cylinder 17, lifting seat 18 downside is connected with link 21 through third cylinder 2, cutting mechanism 23 is installed through mounting bracket 22 to the link 21 bottom, through setting up second cylinder 17, lifting seat 18, third cylinder 2 and link 21 cooperation use, can adjust cutting mechanism 23's position voluntarily, thereby can cut out the work through cutting mechanism 23 pin by time.
The cutting mechanism 23 comprises a fixed blade 25 fixed in the frame 24 and a movable blade 26 movably mounted in the frame 24, the tail end of the movable blade 26 is connected with a fourth air cylinder 27, and pins can be cut rapidly under the cooperation of the fixed blade 25, the movable blade 26 and the fourth air cylinder 27, so that the processing efficiency is effectively improved.
Further, the base plate for placing the circuit board 11 is arranged in the center of the top of the base 1, the base plate has an effective supporting effect, and the surface of the base plate is roughened to increase the friction effect, so that the circuit board 11 is prevented from shaking.
Further, positioning mechanism includes spacing support 12, and pressure bar 14 is connected through first cylinder 13 to spacing support 12 downside, and fixed plate 15 is installed to pressure bar 14 bottom, through setting up the positioning mechanism that two sets of spacing supports, first cylinder, pressure bar and fixed plate are constituteed, can fix the circuit board at the base top voluntarily to stability when can guaranteeing the circuit board pin and tailor improves machining precision.
Further, the lifting seat 18 is sleeved on the guide rod 19, specifically, the guide rod 19 is vertically fixed at the top of the base 1, so as to play a role in guiding the lifting seat 18 to fall, thereby ensuring the stability of the lifting seat 18 when falling.
Further, the fixed blade 25 and the movable blade 26 are provided with buffer blocks 28 at the lower sides, and when the fixed blade 25 and the movable blade 26 fall close to the surface of the circuit board 11, the fixed blade 25 and the movable blade 26 are prevented from directly contacting the surface of the circuit board 11 by blocking of the buffer blocks 28, so that the surface of the circuit board 11 can be prevented from being scratched or damaged.
Further, the unloading mechanism includes installing the fifth cylinder 29 at base 1 top, the piston rod of fifth cylinder 29 is connected with push pedal 3, after accomplishing circuit board 11 pin and tailorring work, first cylinder 13 passes through depression bar 14 and drives fixed plate 15 and rise, make fixed plate 15 release the suppression effect, thereby start fifth cylinder 29 afterwards, thereby the piston rod of fifth cylinder 29 stretches out and pushes away circuit board 11 from base 1 surface through push pedal 3, circuit board 11 falls from base 1 end, consequently, under the unloading mechanism effect that fifth cylinder 29 and push pedal 3 constitute after the processing is accomplished, can release circuit board 11 voluntarily, thereby improved unloading efficiency, conveniently tailorring work to follow-up circuit board pin.
Working principle:
when the circuit board pin cutting device specifically works, firstly, pins of a circuit board 11 are placed on a base plate in the middle of a base 1 in a face up mode, then two groups of first cylinders 13 are synchronously started, piston rods of the first cylinders 13 drive a fixing plate 15 to move downwards through a pressing rod 14, the fixing plate 15 presses the edge of the top wall of the circuit board 11 from the top, no pins are arranged, then a second cylinder 17 is started, a piston rod of the second cylinder 17 drives a lifting seat 18 to descend along a guide rod 19, a mounting frame 22 at the bottom of the lifting seat 18 moves downwards to a buffer block 28 to be in contact with the surface of the circuit board 11, a fixed blade 25 clamps the pins with a movable blade 26 on the inner side, then a fourth cylinder 27 is started, the fourth cylinder 27 pushes the movable blade 26 to be close to the fixed blade 25, the pins are automatically cut off under the action of the two fixed blades, then the third cylinder 2 drives a connecting frame 21 to move transversely, the piston rods of the first cylinder 27 stretch repeatedly, the cutting process of the rest pins is completed, then the first cylinder 13 drives the fixing plate 15 to move upwards through the pressing rod 14 to release the fixing effect, and a fifth cylinder 29 is started, and the circuit board 11 is automatically pushed out under the action of a blanking mechanism composed of the fifth cylinder 29 and a push plate 3.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a device is tailor to circuit board pin, includes base (1), its characterized in that: the utility model discloses a cutting machine, including base (1), cutting mechanism and unloading mechanism, cutting mechanism includes fixed bolster (16), fixed bolster (16) downside is connected with lifting seat (18) through second cylinder (17), lifting seat (18) downside is connected with link (21) through third cylinder (2), cutting mechanism (23) are installed through mounting bracket (22) to link (21) bottom, cutting mechanism (23) are including fixing fixed blade (25) and movable mounting movable blade (26) in frame (24), movable blade (26) trailing end connection has fourth cylinder (27).
2. The circuit board pin clipping device according to claim 1, wherein: a base plate for placing a circuit board (11) is arranged in the center of the top of the base (1).
3. The circuit board pin clipping device according to claim 1, wherein: the positioning mechanism comprises a limiting support (12), wherein the lower side of the limiting support (12) is connected with a pressing rod (14) through a first cylinder (13), and a fixing plate (15) is arranged at the bottom of the pressing rod (14).
4. The circuit board pin clipping device according to claim 1, wherein: the lifting seat (18) is sleeved on the guide rod (19).
5. The circuit board pin clipping device according to claim 1, wherein: buffer blocks (28) are arranged on the lower sides of the fixed blade (25) and the movable blade (26).
6. The circuit board pin clipping device according to claim 1, wherein: the blanking mechanism comprises a fifth air cylinder (29) arranged at the top of the base (1), and a piston rod of the fifth air cylinder (29) is connected with a push plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321574902.7U CN220406928U (en) | 2023-06-20 | 2023-06-20 | Device is tailor to circuit board pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321574902.7U CN220406928U (en) | 2023-06-20 | 2023-06-20 | Device is tailor to circuit board pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220406928U true CN220406928U (en) | 2024-01-30 |
Family
ID=89657929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321574902.7U Active CN220406928U (en) | 2023-06-20 | 2023-06-20 | Device is tailor to circuit board pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220406928U (en) |
-
2023
- 2023-06-20 CN CN202321574902.7U patent/CN220406928U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |