CN220331440U - Edge punching device for PCB production - Google Patents
Edge punching device for PCB production Download PDFInfo
- Publication number
- CN220331440U CN220331440U CN202321871308.4U CN202321871308U CN220331440U CN 220331440 U CN220331440 U CN 220331440U CN 202321871308 U CN202321871308 U CN 202321871308U CN 220331440 U CN220331440 U CN 220331440U
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- supporting piece
- pcb
- punching
- pressing block
- base
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- 238000004080 punching Methods 0.000 title claims abstract description 59
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 6
- 230000007246 mechanism Effects 0.000 claims abstract description 57
- 238000003825 pressing Methods 0.000 claims abstract description 30
- 238000000034 method Methods 0.000 abstract description 8
- 238000005553 drilling Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000003071 polychlorinated biphenyls Chemical class 0.000 description 1
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses an edge punching device for PCB production, which belongs to the technical field of PCB processing and comprises a base; the moving mechanism is connected with the base in a sliding way; the punching mechanism is arranged on the moving mechanism; the device comprises a fixed pressing block, a fixed pressing block and a moving mechanism, wherein the fixed pressing block is in sliding connection with the moving mechanism, a through hole is formed in the fixed pressing block, the through hole and the punching mechanism are arranged oppositely, a plurality of infrared emitters are arranged on the fixed pressing block, rays of all the infrared emitters intersect at the same focusing point, and the focusing point is located on an axis of the through hole. The utility model can fix the PCB to prevent deflection in the punching process, accurately position the punching position and realize accurate punching.
Description
Technical Field
The utility model belongs to the technical field of PCB processing, and particularly relates to an edge punching device for PCB production.
Background
The PCB board, also called the printed circuit board, is an important electronic component, is usually as the carrier of electronic components electrical connection, and the PCB board not only need punch in non-edge when making, more importantly punches in edge or near edge, and at present when punching the edge of PCB board, most by the manual control instrument of punching of staff to the edge of PCB board work of punching, take off the collection with the PCB board after punching, it is lower to punch work efficiency like this, and punch the position and be inaccurate, consequently, how to provide a PCB board perforating device that work efficiency is higher and punch the position accurate is the problem that the technical skill need to solve in the art.
Disclosure of Invention
In view of the above, the utility model provides an edge punching device for producing a PCB, which can fix the PCB to prevent deflection in the punching process, accurately position the punching position and realize accurate punching.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
an edge perforating device for PCB production, comprising:
a base;
the moving mechanism is connected with the base in a sliding manner;
the punching mechanism is arranged on the moving mechanism;
the fixed briquetting, fixed briquetting with mobile mechanism sliding connection, be provided with the through-hole on the fixed briquetting, the through-hole with punching mechanism sets up relatively, be provided with a plurality of infrared emitters on the fixed briquetting, all infrared emitter's ray intersects in same focus, the focus is located on the axis of through-hole.
Preferably, the moving mechanism, the punching mechanism, the fixed pressing block and the infrared emitter are symmetrically arranged on the base.
Preferably, a positioning strip for positioning the PCB is arranged on the base.
Preferably, the focusing point is located below the through hole.
Preferably, the moving mechanism comprises a first supporting piece, a second supporting piece and a third supporting piece, the first supporting piece is in sliding connection with the base, the second supporting piece is in sliding connection with the first supporting piece, the third supporting piece is in sliding connection with the second supporting piece, the motion track of the first supporting piece, the motion track of the second supporting piece and the motion track of the third supporting piece are perpendicular to each other, the punching mechanism is arranged on the third supporting piece, and the fixed pressing block is in sliding connection with the second supporting piece.
Preferably, the punching mechanism comprises a rotating motor and a PCB drill bit, wherein the rotating motor is arranged on the third supporting piece, and the PCB drill bit is fixedly connected with an output shaft of the rotating motor.
Preferably, the top end of the fixed pressing block is connected with the third supporting piece through an elastic piece, and an elastic pad is arranged at the lower end of the fixed pressing block.
The utility model has the beneficial effects that:
according to the utility model, the moving mechanism slides on the base to drive the punching mechanism and the fixed pressing block to move, accurate positioning is completed by overlapping the focusing point with the point required to be punched by the PCB, the fixed pressing block slides on the moving mechanism to press the PCB, the PCB is prevented from shifting in the process of punching by the punching mechanism, the punching mechanism passes through the through hole to punch the PCB, scraps generated in the punching process are blocked by the side wall of the through hole, and the scraps are prevented from influencing the edge punching device or the PCB. Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present utility model, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
Fig. 1 is an overall schematic view of an edge perforating device of the present utility model.
Wherein, in the figure:
1. a base; 2. a moving mechanism; 21. a first support; 22. a second support; 23. a third support; 3. a punching mechanism; 31. a rotating electric machine; 32. a PCB drill bit; 4. fixing the pressing block; 5. a through hole; 6. a positioning strip; 7. an elastic member; 8. an infrared emitter.
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, the utility model discloses an edge punching device for producing a PCB, which comprises:
a base 1; the base 1 is preferably arranged horizontally, and the surface of the base 1 is flat so as to prevent damage to the PCB.
The moving mechanism 2 is connected with the base 1 in a sliding way.
The punching mechanism 3, the punching mechanism 3 is arranged on the moving mechanism 2, preferably the moving mechanism 2 slides on the base and drives the punching mechanism 3 to synchronously move so as to conveniently realize punching of different positions of the same PCB, the position of the PCB is not required to be adjusted every time, and the working efficiency is higher.
The fixed pressing block 4 is in sliding connection with the moving mechanism 2, the fixed pressing block 4 is provided with a through hole 5, the through hole 5 and the punching mechanism 3 are arranged oppositely, the fixed pressing block 4 is provided with an infrared emitter 8 capable of emitting a plurality of rays, all rays of the infrared emitter 8 intersect at the same point, and the point is positioned on the axis of the through hole 5; the infrared emitter 8 is embedded in the through hole 5, the punching mechanism 3 is not influenced to penetrate through the through hole 5, the position of the focusing point can be adjusted according to requirements, so that different forms of PCB boards can be adapted, the rays of the infrared emitter 8 are infrared rays, so that workers can observe the positioning, the position of the moving mechanism 2 and the position of the fixed pressing block 4 are adjusted, the focusing point and the point of the PCB board to be punched are overlapped to finish accurate positioning, the fixed pressing block 4 vertically slides to compress the PCB board, the PCB board is prevented from shifting in the drilling process of the punching mechanism 3, the punching mechanism 3 penetrates through the through hole 5 to punch the PCB board, scraps generated in the punching process are blocked by the side wall of the through hole 5, and the scraps are prevented from splashing to affect the edge punching device or the subsequent punching of the PCB board.
Preferably, the moving mechanism 2, the punching mechanism 3, the fixed pressing block 4 and the infrared emitter 8 are symmetrically arranged on the base 1, and the moving mechanism 2, the punching mechanism 3, the fixed pressing block 4 and the infrared emitter 8 which are symmetrically arranged can simultaneously compress two sides of the PCB, so that the PCB in the punching process is more stable, and the two moving mechanisms 2, the two punching mechanisms 3, the two fixed pressing blocks 4 and the two infrared emitters 8 which are preferably symmetrical are independently controlled to be specific to the PCBs in different forms.
Preferably, the base 1 is provided with a positioning strip 6 for positioning the PCB, and the positioning strip 6 is manually placed to contact with one side of the PCB, so as to further position the PCB.
Preferably, the point of fusion is located below the through hole 5; before making fixed briquetting 4 compress tightly the PCB board, the gathering point just contacts with the PCB board in order to adjust the position of fixed briquetting 4 through moving mechanism, and the bottom surface of preferential gathering point and fixed briquetting 4 is located the coplanar for when fixed briquetting 4 contact PCB board just is producing the clamp force, the gathering point just is located the PCB board, thereby further improves drilling accuracy.
Preferably, the moving mechanism 2 comprises a first supporting piece 21, a second supporting piece 22 and a third supporting piece 23, the first supporting piece 21 is in sliding connection with the base 1, the second supporting piece 22 is in sliding connection with the first supporting piece 21, the third supporting piece 23 is in sliding connection with the second supporting piece 22, the moving track of the first supporting piece 21, the moving track of the second supporting piece 22 and the moving track of the third supporting piece 23 are vertical to each other, the punching mechanism 3 is arranged on the third supporting piece 23, the fixed pressing block 4 is in sliding connection with the second supporting piece 22, a first sliding groove which is horizontally arranged is preferably arranged on the base 1, the first supporting piece 21 slides along the first sliding groove, a second sliding groove which is horizontally arranged and is vertical to the first sliding groove is arranged on the side wall of the first supporting piece 21, the second supporting piece 22 slides along the second sliding groove, a third sliding groove which is vertically arranged and is vertical to the first sliding groove and the second sliding groove is respectively arranged on the side wall of the second supporting piece 22, the third supporting mechanism moves along the third sliding groove so as to drive the punching mechanism on the third sliding groove to synchronously move, and the fixed pressing block 4 moves along the third sliding groove, and the fixed pressing block 4 can be in accurate contact with the Printed Circuit Board (PCB) through the fixed pressing point after the fixed pressing and the accurate lifting and pressing plate is realized.
Preferably, the punching mechanism 3 comprises a rotating motor 31 and a PCB drill bit 32, the rotating motor 31 is disposed on the third supporting member 23, the PCB drill bit 32 is fixedly connected with an output shaft of the rotating motor 31, preferably, the rotating motor 31 and the PCB drill bit 32 are disposed on one end, far away from the second supporting member 22, of the third supporting member 23, and the rotating motor 31 drives the PCB drill bit 32 to rotate to complete the drilling work.
Preferably, the top of fixed briquetting 4 and third support piece 23 are connected through elastic component 7, the lower extreme of fixed briquetting 4 is provided with the elastic cushion, preferably elastic component 7 is the spring, preferably the upper end of second support piece 22 is provided with the flexible motor that is used for driving the motion of third support piece 23, flexible motor extends, drive third support piece 23 decline, after fixed briquetting 4 contacts the PCB board, spring compression provides the clamp force for fixed briquetting 4, flexible motor shrink after punching is accomplished, drive third support piece 23 and rise, the spring drives fixed briquetting 4 and rises and release the PCB board, the elastic cushion can reduce the damage to the PCB board of compressing tightly the in-process.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to the embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. Edge perforating device is used in production of PCB board, its characterized in that includes:
a base;
the moving mechanism is connected with the base in a sliding manner;
the punching mechanism is arranged on the moving mechanism;
the fixed briquetting, fixed briquetting with mobile mechanism sliding connection, be provided with the through-hole on the fixed briquetting, the through-hole with punching mechanism sets up relatively, be provided with a plurality of infrared emitters on the fixed briquetting, all infrared emitter's ray intersects in same focus, the focus is located on the axis of through-hole.
2. The edge punching device for producing the PCB of claim 1, wherein the moving mechanism, the punching mechanism, the fixed pressing block and the infrared emitter are symmetrically arranged on the base.
3. The edge punching device for producing the PCB of claim 1, wherein the base is provided with a positioning strip for positioning the PCB.
4. The edge perforating device for producing printed circuit boards as recited in claim 1, wherein the focusing point is positioned below the through hole.
5. The edge punching device for producing the PCB according to claim 1, wherein the moving mechanism comprises a first supporting piece, a second supporting piece and a third supporting piece, the first supporting piece is in sliding connection with the base, the second supporting piece is in sliding connection with the first supporting piece, the third supporting piece is in sliding connection with the second supporting piece, any two of a movement track of the first supporting piece, a movement track of the second supporting piece and a movement track of the third supporting piece are perpendicular to each other, and the punching mechanism is arranged on the third supporting piece, and the fixed pressing block is in sliding connection with the second supporting piece.
6. The edge punching device for producing the PCB of claim 5, wherein the punching mechanism comprises a rotating motor and a PCB drill bit, the rotating motor is arranged on the third supporting piece, and the PCB drill bit is fixedly connected with an output shaft of the rotating motor.
7. The edge punching device for producing the PCB of claim 5, wherein the top end of the fixed pressing block is connected with the third supporting piece through an elastic piece, and an elastic pad is arranged at the lower end of the fixed pressing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321871308.4U CN220331440U (en) | 2023-07-17 | 2023-07-17 | Edge punching device for PCB production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321871308.4U CN220331440U (en) | 2023-07-17 | 2023-07-17 | Edge punching device for PCB production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220331440U true CN220331440U (en) | 2024-01-12 |
Family
ID=89444247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321871308.4U Active CN220331440U (en) | 2023-07-17 | 2023-07-17 | Edge punching device for PCB production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220331440U (en) |
-
2023
- 2023-07-17 CN CN202321871308.4U patent/CN220331440U/en active Active
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