CN222385814U - An integrated circuit board cutting machine for electronic production - Google Patents
An integrated circuit board cutting machine for electronic production Download PDFInfo
- Publication number
- CN222385814U CN222385814U CN202420709997.7U CN202420709997U CN222385814U CN 222385814 U CN222385814 U CN 222385814U CN 202420709997 U CN202420709997 U CN 202420709997U CN 222385814 U CN222385814 U CN 222385814U
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- China
- Prior art keywords
- integrated circuit
- circuit board
- shearing
- electronic production
- plate
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 238000005520 cutting process Methods 0.000 title description 4
- 238000010008 shearing Methods 0.000 claims abstract description 61
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 230000002457 bidirectional effect Effects 0.000 claims description 16
- 238000003825 pressing Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 10
- 230000000903 blocking effect Effects 0.000 claims description 6
- 230000009471 action Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 238000013138 pruning Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Shearing Machines (AREA)
Abstract
本实用新型公开了一种电子生产用集成电路板剪脚机，包括给工作台，所述工作台的顶端设有用于对电路板定位夹持的定位夹持机构，工作台的顶端设有位于定位夹持机构两侧并用于对电路板两侧的引脚剪除的剪除机构，剪除机构包括设在工作台顶端呈U形的支架，支架的内部设有剪切刀，支架的顶端安装有竖直向下并推动剪切刀运动的液压缸；本实用新型在低集成电路板的引脚剪除时，将多个集成电路板叠放在工作台的定位夹持机构上，利用定位夹持机构对多个集成电路板进行定位夹持，再利用剪除机构对多个集成电路板上的引脚进行剪除，且剪除机构可以同时对多个集成电路板两侧的引脚全部进行剪除，提高了集成电路板剪除引脚的效率，降低了工作强度。
The utility model discloses an integrated circuit board pin shearing machine for electronic production, comprising a workbench, a positioning clamping mechanism for positioning and clamping the circuit board is provided at the top of the workbench, a shearing mechanism located at both sides of the positioning clamping mechanism and used for shearing pins on both sides of the circuit board is provided at the top of the workbench, the shearing mechanism comprises a U-shaped bracket arranged at the top of the workbench, a shearing knife is arranged inside the bracket, and a hydraulic cylinder is installed at the top of the bracket vertically downward to push the shearing knife to move; when shearing the pins of the integrated circuit board, the utility model stacks a plurality of integrated circuit boards on the positioning clamping mechanism of the workbench, positions and clamps the plurality of integrated circuit boards by using the positioning clamping mechanism, and then shears the pins on the plurality of integrated circuit boards by using the shearing mechanism, and the shearing mechanism can shear all the pins on both sides of the plurality of integrated circuit boards at the same time, thereby improving the efficiency of shearing the pins of the integrated circuit board and reducing the work intensity.
Description
Technical Field
The utility model relates to the technical field of electronic production, in particular to an integrated circuit board pin shearing machine for electronic production.
Background
The integrated circuit board is made up by using semiconductor manufacturing process, and making several components of transistor, resistor and capacitor on a small monocrystalline silicon wafer, and combining them into a complete electronic circuit according to the method of multilayer wiring or tunnel wiring.
After the integrated circuit board is welded, pins are needed to be sheared off, and as the integrated circuit board has more pins and the integrated circuit board with the pins needed to be sheared off is more, the manual shearing off of the pins has higher working strength, and the working efficiency is reduced.
Disclosure of utility model
In order to solve the defects in the prior art, the utility model provides an integrated circuit board pin shearing machine for electronic production.
In order to solve the technical problems, the utility model provides the following technical scheme:
The utility model discloses an integrated circuit board pin shearing machine for electronic production, which comprises a work table, wherein the top end of the work table is provided with a positioning clamping mechanism for positioning and clamping a circuit board, the top end of the work table is provided with a shearing mechanism which is positioned at two sides of the positioning clamping mechanism and is used for shearing pins at two sides of the circuit board, the shearing mechanism comprises a U-shaped support arranged at the top end of the work table, a shearing knife is arranged in the support, and the top end of the support is provided with a hydraulic cylinder which vertically downwards pushes the shearing knife to move.
As a preferable technical scheme of the utility model, the top end of the shearing knife is provided with a lifting connecting plate, and the two end parts of the lifting connecting plate are respectively provided with a guide sliding sleeve sleeved on two sides of the bracket.
As a preferable technical scheme of the utility model, the positioning and clamping mechanism comprises fixed plates arranged at two ends of the workbench, a bidirectional screw rod and guide sliding rods positioned at two sides of the bidirectional screw rod are arranged between the two fixed plates, two sections of threads of the bidirectional screw rod are respectively connected with a movable clamping plate, and the movable clamping plates are provided with guide holes for the guide sliding rods to pass through.
As a preferable technical scheme of the utility model, the inner wall of the movable clamping plate is provided with a bearing plate positioned above the bidirectional screw rod, and the inner wall of the movable clamping plate is also provided with a pressing plate positioned above the bearing plate and matched with the bearing plate to press the circuit board.
As a preferable technical scheme of the utility model, the inner wall of the movable clamping plate is provided with a fixed block, an adjusting screw is connected to the fixed block in a threaded manner, the bottom end of the adjusting screw is connected with the pressing plate through a bearing, and the top end of the adjusting screw is provided with a rotating wheel.
As a preferable technical scheme of the utility model, one surface of the pressing plate, which faces the movable clamping plate, is provided with a guide sliding block, and the movable clamping plate is provided with a guide sliding groove matched with the guide sliding block.
As a preferable technical scheme of the utility model, two sides of the workbench are provided with the material blocking cover, and the top end opening of the material blocking cover is provided with the U-shaped positioning connecting plate which is matched with the bracket.
The beneficial effects of the utility model are as follows:
1. The integrated circuit board pin shearing machine for the electronic production is characterized in that when pins of a low integrated circuit board are sheared, a plurality of integrated circuit boards are stacked on a positioning clamping mechanism of a workbench, the positioning clamping mechanism is used for positioning and clamping the integrated circuit boards, pins on the integrated circuit boards are sheared off by the shearing mechanism, the pins on two sides of the integrated circuit boards can be sheared off by the shearing mechanism at the same time, the efficiency of shearing pins of the integrated circuit boards is improved, the working intensity is reduced, and when the integrated circuit board pin shearing machine is sheared off, an output shaft of a hydraulic cylinder pushes a shearing knife to move downwards to shear the integrated circuit boards.
2. This kind of integrated circuit board pin cutting machine for electronic production, when carrying out fixed centre gripping to a plurality of integrated circuit boards, place a plurality of integrated circuit boards on the bearing plate on two movable clamp plates, rotate two-way lead screw, two-way lead screw and two movable clamp plates threaded connection, and under the direction effect of direction slide bar, make two movable clamp plates be close to each other, just can accomplish the fixed centre gripping action of integrated circuit board, rotate adjusting screw again, adjusting screw and fixed block threaded connection, via bearing interconnect between the bottom of adjusting screw 16 and the clamp plate, and under the cooperation of direction slider and direction spout, can push down a plurality of integrated circuit boards, make a plurality of integrated circuit boards be in the horizontality, thereby be convenient for cut out the pin.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of a pin cutter for an integrated circuit board for electronic production;
FIG. 2 is a schematic view of a cutting mechanism of an integrated circuit board pin cutting machine for electronic production;
FIG. 3 is a schematic diagram of a positioning and clamping mechanism of an integrated circuit board pin shearing machine for electronic production;
fig. 4 is a schematic diagram of a connection structure between a material blocking cover and a workbench of an integrated circuit board pin shearing machine for electronic production.
In the figure, 1, a workbench; 2, a positioning and clamping mechanism, 3, a shearing mechanism, 4, a bracket, 5, a shearing knife, 6, a hydraulic cylinder, 7, a lifting connecting plate, 8, a guide sliding sleeve, 9, a fixed plate, 10, a bidirectional screw rod, 11, a guide sliding rod, 12, a movable clamping plate, 13, a bearing plate, 14, a pressing plate, 15, a fixed block, 16, an adjusting screw rod, 17, a guide sliding block, 18, a guide sliding chute, 19, a material blocking cover and 20, a positioning connecting plate.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
The integrated circuit board pin shearing machine for electronic production comprises a workbench 1, wherein a positioning clamping mechanism 2 for positioning and clamping a circuit board is arranged at the top end of the workbench 1, a shearing mechanism 3 which is positioned at two sides of the positioning clamping mechanism 2 and is used for shearing pins at two sides of the circuit board is arranged at the top end of the workbench 1, the shearing mechanism 3 comprises a support 4 which is arranged at the top end of the workbench 1 and is U-shaped, a shearing knife 5 is arranged in the support 4, and a hydraulic cylinder 6 which is vertically downwards arranged at the top end of the support 4 and pushes the shearing knife 5 to move is arranged at the top end of the support.
Wherein, the top of shearing sword 5 is equipped with lift link plate 7, and the both ends tip of lift link plate 7 all is equipped with the direction sliding sleeve 8 of cover in support 4 both sides, and when pneumatic cylinder 6 drove lift link plate 7 motion, lift link plate 7 drove shearing sword 5 motion, and direction sliding sleeve 8 moves along support 4 simultaneously, has improved the stability that shearing sword 5 goes up and down.
Wherein the positioning and clamping mechanism 2 comprises fixed plates 9 arranged at two ends of the workbench 1, a bidirectional screw rod 10 and guide slide bars 11 positioned at two sides of the bidirectional screw rod 10 are arranged between the two fixed plates 9, two sections of threads of the bidirectional screw rod 10 are respectively connected with a movable clamping plate 12, the movable clamping plate 12 is provided with a guide hole for the guide slide bars 11 to pass through, the bidirectional screw rod 10 can also be driven by a motor through manual operation, the inner wall of the movable clamping plate 12 is provided with a bearing plate 13 positioned above the bidirectional screw rod 10, the inner wall of the movable clamping plate 12 is also provided with a pressing plate 14 positioned above the bearing plate 13 and matched with the bearing plate 13 to press a circuit board, the inner wall of the movable clamping plate 12 is provided with a fixed block 15, an adjusting screw 16 is connected with threads on the fixed block 15, the bottom end of the adjusting screw 16 is connected with the pressing plate 14 through a bearing, the top end of the adjusting screw 16 is provided with a rotating wheel, the side of the pressing plate 14 facing the movable clamping plate 12 is provided with a guide sliding block 17, the movable clamping plate 12 is provided with a guide sliding groove 18 matched with the guide sliding block 17, when a plurality of integrated circuit boards are fixedly clamped, the integrated circuit boards are placed on the bearing plates 13 on the two movable clamping plates 12, the bidirectional screw rod 10 is rotated, the bidirectional screw rod 10 is in threaded connection with the two movable clamping plates 12, under the guiding action of the guide sliding rod 11, the two movable clamping plates 12 are mutually close to each other, the fixed clamping action of the integrated circuit boards can be completed, the adjusting screw rod 16 is rotated, the adjusting screw rod 16 is in threaded connection with the fixed block 15, the bottom end of the adjusting screw rod 1616 is mutually connected with the pressing plate 14 through a bearing, and under the matched action of the guide sliding block 17 and the guide sliding groove 18, the integrated circuit boards can be pressed down, so that the integrated circuit boards are in a horizontal state, thereby facilitating pin pruning.
Wherein, the both sides of workstation 1 all are equipped with and keep off material cover 19, and the top opening part that keeps off material cover 19 is equipped with and is the location link plate 20 of U-shaped with support 4 assorted, and to the pin shearing in-process, keep off material cover 19 can play fine fender waste material effect, avoided shearing in-process sheared pin to splash the condition, location link plate 20 makes keeping off material cover 19 easy dismounting with the assorted setting of support 4.
When the integrated circuit board pin shearing machine for electronic production works, when pins of a low integrated circuit board are sheared, a plurality of integrated circuit boards are stacked on the positioning clamping mechanism 2 of the workbench 1, the integrated circuit boards are positioned and clamped by the positioning clamping mechanism 2, pins on the integrated circuit boards are sheared off by the shearing mechanism 3, the pins on two sides of the integrated circuit boards can be sheared off by the shearing mechanism 3 at the same time, the efficiency of shearing pins of the integrated circuit boards is improved, and the working intensity is reduced, wherein when the integrated circuit board pin shearing machine shears, the output shaft of the hydraulic cylinder 6 pushes the shearing knife 5 to move downwards to shear the integrated circuit boards.
It should be noted that the above-mentioned embodiments are merely preferred embodiments of the present utility model, and the present utility model is not limited thereto, but may be modified or substituted for some of the technical features thereof by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides an integrated circuit board pin shearing machine for electronic production, includes workstation (1), its characterized in that, the top of workstation (1) is equipped with location fixture (2) that are used for fixing a position the centre gripping to the circuit board, and the top of workstation (1) is equipped with and is located location fixture (2) both sides and is used for shearing out shearing mechanism (3) of pin of circuit board both sides, and shearing mechanism (3) are including establishing support (4) that are the U-shaped on workstation (1) top, and the inside of support (4) is equipped with shearing sword (5), and hydraulic cylinder (6) of vertical decurrent and promotion shearing sword (5) motion are installed on the top of support (4).
2. The integrated circuit board pin shearing machine for electronic production according to claim 1, wherein the top end of the shearing knife (5) is provided with a lifting connecting plate (7), and the two end parts of the lifting connecting plate (7) are respectively provided with a guide sliding sleeve (8) sleeved on two sides of the bracket (4).
3. The integrated circuit board pin shearing machine for electronic production according to claim 1, wherein the positioning and clamping mechanism (2) comprises fixed plates (9) arranged at two ends of the workbench (1), a bidirectional screw rod (10) and guide sliding rods (11) positioned at two sides of the bidirectional screw rod (10) are arranged between the two fixed plates (9), two sections of threads of the bidirectional screw rod (10) are respectively connected with a movable clamping plate (12), and guide holes for the guide sliding rods (11) to pass through are formed in the movable clamping plates (12).
4. A pin shearing machine for integrated circuit boards for electronic production according to claim 3, characterized in that the inner wall of the movable clamping plate (12) is provided with a bearing plate (13) positioned above the bidirectional screw rod (10), and the inner wall of the movable clamping plate (12) is also provided with a pressing plate (14) positioned above the bearing plate (13) and matched with the bearing plate (13) to press the circuit board.
5. The integrated circuit board pin shearing machine for electronic production according to claim 4, wherein the inner wall of the movable clamping plate (12) is provided with a fixed block (15), an adjusting screw (16) is connected to the fixed block (15) in a threaded manner, the bottom end of the adjusting screw (16) is connected with the pressing plate (14) through a bearing, and a rotating wheel is arranged at the top end of the adjusting screw (16).
6. The integrated circuit board pin shearing machine for electronic production as claimed in claim 5, wherein the side of the pressing plate (14) facing the movable clamping plate (12) is provided with a guide sliding block (17), and the movable clamping plate (12) is provided with a guide sliding groove (18) matched with the guide sliding block (17).
7. The integrated circuit board pin shearing machine for electronic production according to claim 1, wherein both sides of the workbench (1) are provided with a material blocking cover (19), and a positioning connecting plate (20) which is matched with the bracket (4) and is U-shaped is arranged at the top end opening of the material blocking cover (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420709997.7U CN222385814U (en) | 2024-04-08 | 2024-04-08 | An integrated circuit board cutting machine for electronic production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420709997.7U CN222385814U (en) | 2024-04-08 | 2024-04-08 | An integrated circuit board cutting machine for electronic production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222385814U true CN222385814U (en) | 2025-01-24 |
Family
ID=94293276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420709997.7U Active CN222385814U (en) | 2024-04-08 | 2024-04-08 | An integrated circuit board cutting machine for electronic production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222385814U (en) |
-
2024
- 2024-04-08 CN CN202420709997.7U patent/CN222385814U/en active Active
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