CN220903500U - Circuit board clamp and cutting device - Google Patents
Circuit board clamp and cutting device Download PDFInfo
- Publication number
- CN220903500U CN220903500U CN202322351214.0U CN202322351214U CN220903500U CN 220903500 U CN220903500 U CN 220903500U CN 202322351214 U CN202322351214 U CN 202322351214U CN 220903500 U CN220903500 U CN 220903500U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- groove
- air cylinder
- clamping piece
- platform
- Prior art date
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Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 26
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000000741 silica gel Substances 0.000 claims abstract description 6
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 6
- 239000002699 waste material Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 150000003071 polychlorinated biphenyls Chemical class 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to the field of circuit board fixtures, and discloses a circuit board fixture, which is applied to a circuit board cutting device and comprises: the limiting piece is provided with a groove, a slope is arranged at the outlet of the groove to guide the circuit board to enter the groove, and a silica gel layer is arranged on the bottom surface of the groove; the clamping piece is movably inserted into the limiting piece and can enter the groove; the driving mechanism is connected with the clamping piece; the photoelectric sensor is connected with the clamping piece and is in signal connection with the driving mechanism, and when the circuit board enters the groove and triggers the photoelectric sensor, the driving mechanism drives the clamping piece to be matched with the inner wall of the groove to clamp the circuit board entering the groove; the slope is arranged on the limiting piece, the circuit board can be guided into the groove, and after the circuit board reaches a preset position, the circuit board can be clamped firmly by the clamping piece which is matched with the inner wall of the groove after the photoelectric sensor is touched, so that the circuit board can be cut conveniently and subsequently.
Description
Technical Field
The utility model relates to the field of circuit board fixtures, in particular to a circuit board fixture and a cutting device.
Background
The names of the circuit boards are: ceramic circuit boards, alumina ceramic circuit boards, aluminum nitride ceramic circuit boards, PCB boards, aluminum substrates, high frequency boards, thick copper plates, impedance boards, PCBs, ultra-thin circuit boards, printed (copper etching technology) circuit boards, and the like. 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 generally needs to be cut by using a cutting device in the production process, and the prior art (application number is CN202010503734.7 and application date is 2020.06.05) discloses a cutting device for circuit board production, which is used for clamping the circuit board by arranging a fixing groove and only clamps the circuit board from two sides of the circuit board.
Disclosure of utility model
The embodiment of the application aims to provide a circuit board clamp and a cutting device to solve the problem that the existing cutting device for circuit board production is not firm in clamping a circuit board, and the specific technical scheme is as follows:
In a first aspect of an embodiment of the present application, a circuit board fixture, applied to a circuit board cutting device, includes: the limiting piece is provided with a groove, a slope is arranged at the outlet of the groove to guide the circuit board to enter the groove, and a silica gel layer is arranged on the bottom surface of the groove; the clamping piece is movably inserted into the limiting piece and can enter the groove; the driving mechanism is connected with the clamping piece; the photoelectric sensor is connected to the clamping piece and in signal connection with the driving mechanism, and when the circuit board enters the groove and triggers the photoelectric sensor, the driving mechanism drives the clamping piece to be matched with the inner wall of the groove to clamp the circuit board entering the groove.
In some embodiments, a circuit board cutting device comprises a platform and a frame, wherein the platform is arranged in the frame, two symmetrically arranged circuit board clamps are assembled on the platform, a cutting mechanism is connected in the frame and arranged between the two circuit board clamps, a second air cylinder is arranged in the frame and arranged below the platform, a piston rod of the second air cylinder is connected with the platform, and the platform is driven to reciprocate up and down through the second air cylinder.
The embodiment of the application has the beneficial effects that:
1. The slope is arranged on the limiting piece, the circuit board can be guided into the groove, and after the circuit board reaches a preset position, the circuit board can be clamped firmly by the clamping piece which is matched with the inner wall of the groove after the photoelectric sensor is touched, so that the circuit board can be cut conveniently and subsequently.
2. The anti-collision effect can be achieved by arranging the silica gel layer in the groove.
3. In the circuit board cutting device, the distance between two circuit board clamps can be adjusted according to the width of the circuit board, so that the applicability is strong.
4. Waste generated in the cutting process can be contained by arranging the waste box.
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, or may be learned by practice of the utility model, and, of course, it is not necessary to practice any of the products or methods of the utility model while achieving all of the advantages as set forth herein.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural view of the circuit board fixture of the present utility model.
Fig. 3 is a schematic structural view of the clamping member of the present utility model.
Fig. 4 is a schematic view of another structure of the clamping member of the present utility model.
In the figure: the clamping device comprises a circuit board clamp 1, a limiting piece 11, a groove 111, a slope 112, a clamping piece 12, a photoelectric sensor 13, a first air cylinder 141, a PLC control system 142, a waste box 15, a cutter 161, a motor 162, a platform 17, a rack 18, a second air cylinder 19 and a third air cylinder 20.
Detailed Description
The following description of the technical solutions in the embodiments of the present utility model will be clear and complete, and it is obvious that the described embodiments 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.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.
Referring to fig. 1-2, in an embodiment of the present utility model, a circuit board fixture includes: the limiting piece 11 is provided with a groove 111, and a slope 112 is arranged at the outlet of the groove 111 to guide the circuit board to enter the groove 111; the clamping piece 12 is movably inserted into the limiting piece 11 and can enter the groove 111; a driving mechanism connected to the holder 12; the photoelectric sensor 13 is connected to the clamping piece 12 and is in signal connection with the driving mechanism, and when the circuit board enters the groove 111 and triggers the photoelectric sensor 13, the driving mechanism drives the clamping piece 12 to match with the inner wall of the groove 111 to clamp the circuit board entering the groove 111;
In some embodiments, the two sides of the limiting member 11 are in communication with the groove 111 to form a U shape, and preferably, a silica gel layer 15 is disposed on the bottom surface of the groove 111, that is, made of silica gel, so as to play a role in collision avoidance.
As shown in fig. 3, in some embodiments, a mounting groove is provided at the bottom of the holder 12 and the photosensor 13 is mounted in the mounting groove.
In another embodiment, as shown in fig. 4, the photosensor 13 is mounted on the back of the holder 12.
It will be appreciated that the photoelectric sensor 13 located in the mounting slot will be triggered only when the circuit board reaches under the clamp 12 or passes under the clamp 12 to trigger the photoelectric sensor 13 located on the back of the clamp 12.
The driving mechanism comprises a first air cylinder 141, the first air cylinder 141 is mounted on the limiting piece 11, a piston rod of the first air cylinder 141 is connected with the clamping piece 12, and specifically, the driving mechanism further comprises a PLC control system 142, and the first air cylinder 141 and the photoelectric sensor 13 are respectively connected with the PLC control system 142 in a signal mode.
The utility model provides a circuit board cutting device, includes platform 17 and frame 18, platform 17 sets up in the frame 18, be equipped with two circuit board anchor clamps 1 that the symmetry set up on the platform 17, specifically, two the export of the recess 111 of circuit board anchor clamps 1 is relative, be connected with cutting mechanism in the frame 18, just cutting mechanism sets up two between the circuit board anchor clamps 1, be equipped with second cylinder 19 in the frame 18, second cylinder 19 sets up the below of platform 17, just the piston rod of second cylinder 19 with platform 17 is connected, through second cylinder 19 drive the reciprocating motion is done to platform 17.
The cutting mechanism comprises a cutter 161 and a motor 162 for driving the cutter 161, wherein the motor 162 is in signal connection with the PLC control system 142.
In some embodiments, the top surface of the platform 17 is provided with a third air cylinder 20, and each circuit board holder 1 is provided with one third air cylinder 20 for driving, and the two circuit board holders 1 are driven to approach or separate by the third air cylinder 20.
In some embodiments, a waste bin 21 is provided on the top surface of the platform 17, the waste bin 21 being disposed below the cutting mechanism.
Preferably, the second cylinder 19 and the third cylinder 20 are respectively connected with a PLC control system 142 of the driving mechanism in a signal manner.
It should be noted that the terms "first," "second," and the like herein are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (9)
1. The utility model provides a circuit board anchor clamps is applied to circuit board cutting device which characterized in that includes:
The limiting piece is provided with a groove, a slope is arranged at the outlet of the groove to guide the circuit board to enter the groove, and a silica gel layer is arranged on the bottom surface of the groove;
the clamping piece is movably inserted into the limiting piece and can enter the groove;
the driving mechanism is connected with the clamping piece;
The photoelectric sensor is connected to the clamping piece and in signal connection with the driving mechanism, and when the circuit board enters the groove and triggers the photoelectric sensor, the driving mechanism drives the clamping piece to be matched with the inner wall of the groove to clamp the circuit board entering the groove.
2. A circuit board fixture as defined in claim 1, wherein: both sides of the limiting piece are communicated with the groove so that the limiting piece forms a U shape.
3. A circuit board fixture as defined in claim 1, wherein: the bottom of the clamping piece is provided with a mounting groove, and the photoelectric sensor is mounted in the mounting groove.
4. A circuit board fixture as defined in claim 1, wherein: the photoelectric sensor is arranged on the back surface of the clamping piece.
5. A circuit board fixture as defined in claim 1, wherein: the driving mechanism comprises a first air cylinder, the first air cylinder is installed on the limiting piece, and a piston rod of the first air cylinder is connected with the clamping piece.
6. A circuit board cutting device, characterized in that: the device comprises a platform and a frame, wherein the platform is arranged in the frame, two symmetrically arranged circuit board clamps according to any one of claims 1-5 are assembled on the platform, a cutting mechanism is connected in the frame and arranged between the two circuit board clamps, a second air cylinder is arranged in the frame and arranged below the platform, a piston rod of the second air cylinder is connected with the platform, and the platform is driven to reciprocate up and down through the second air cylinder.
7. The circuit board cutting device of claim 6, wherein: the top surface of the platform is provided with a third air cylinder, each circuit board clamp is provided with one third air cylinder for driving, and the two circuit board clamps are driven to be close to or far away from each other through the third air cylinder.
8. The circuit board cutting device of claim 6, wherein: the cutting mechanism includes a cutter and a motor for driving the cutter.
9. The circuit board cutting device of claim 6, wherein: the top surface of platform is equipped with the waste material box, the waste material box sets up the below of cutting mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322351214.0U CN220903500U (en) | 2023-08-31 | 2023-08-31 | Circuit board clamp and cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322351214.0U CN220903500U (en) | 2023-08-31 | 2023-08-31 | Circuit board clamp and cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220903500U true CN220903500U (en) | 2024-05-07 |
Family
ID=90903849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322351214.0U Active CN220903500U (en) | 2023-08-31 | 2023-08-31 | Circuit board clamp and cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220903500U (en) |
-
2023
- 2023-08-31 CN CN202322351214.0U patent/CN220903500U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |