CN220029626U - Edging device for circuit board processing - Google Patents
Edging device for circuit board processing Download PDFInfo
- Publication number
- CN220029626U CN220029626U CN202321511563.8U CN202321511563U CN220029626U CN 220029626 U CN220029626 U CN 220029626U CN 202321511563 U CN202321511563 U CN 202321511563U CN 220029626 U CN220029626 U CN 220029626U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- dust
- edging device
- rod
- board processing
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000007688 edging Methods 0.000 title claims abstract description 24
- 239000000428 dust Substances 0.000 claims abstract description 59
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 5
- 230000003749 cleanliness Effects 0.000 abstract description 6
- 230000009471 action Effects 0.000 abstract description 4
- 230000008859 change Effects 0.000 abstract description 4
- 238000005498 polishing Methods 0.000 description 23
- 230000000694 effects Effects 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 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
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 150000003071 polychlorinated biphenyls Chemical class 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses an edging device for circuit board processing, which is applied to the field of circuit board processing and comprises a first frame body and a second frame body, wherein the interior of the first frame body is rotationally connected with a bidirectional threaded rod through a bearing, and the interior of the second frame body is rotationally connected with a screw rod through a bearing; according to the utility model, the clamping seats are arranged on the two clamping seats, the clamping seats are rotationally connected with each other through the connecting rod, when the stepping motor drives the grinding wheel to grind the circuit board clamped between the two clamping seats, the clamping seats can be rotated to drive the circuit board to change the edge and grind, the circuit board is not required to be fixed again after being disassembled, the edging efficiency is improved, the dust suction hood is sleeved on the grinding wheel, and after the negative pressure fan on the dust collection box is started, negative pressure is generated in the dust suction hood under the action of the pipeline, dust generated when the circuit board is ground is sucked into the dust collection box, so that the dust is prevented from being diffused in the air, and the cleanliness of the environment is ensured.
Description
Technical Field
The utility model relates to the field of circuit board processing, in particular to an edging device for circuit board processing.
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, ultrathin circuit boards, printed circuit boards and the like, which miniaturize and visualize circuits and play an important role in mass production of fixed circuits and optimizing the layout of electrical appliances, a large number of burrs are generated on cut edges of the circuit boards when the circuit boards are cut, and an edging device is required to be used for removing the burrs 。
At present, the Chinese utility model with the bulletin number of CN218556508U discloses an edging device for processing a circuit board, which comprises a device main body, polishing sheets, a driving mechanism and a hydraulic push rod, universal wheels are fixedly arranged at four corners of the bottom of the device main body, a brake block is fixedly arranged on one side of each universal wheel, a fixed plate is arranged on one side of the top of the device main body, a polishing cover is arranged on the top of the fixed plate, a polishing motor is arranged on one side of the fixed plate, the polishing sheets are arranged on the other side of the fixed plate, a mounting plate is arranged on the other side of the top of the device main body, the hydraulic push rod is arranged on one side, close to the polishing sheets, of the mounting plate, and one end, close to the polishing sheets, of the hydraulic push rod is provided with the driving mechanism.
To sum up, the device is still had certain problem in the time of the use although can reaching the effect of polishing, like the structure of the centre gripping circuit board of the device, can't overturn, when the circuit board finishes on one side after polishing, need to polish to other limits, need dismantle the circuit board from this clamp structure of polishing equipment above, fix again after the change limit, this has just caused the reduction of polishing efficiency, this edging device lacks the structure of dust absorption when using simultaneously, and when polishing burr to the circuit board edging, it can produce a large amount of dust, these dust fly away in the air easily, cause the condition of dust diffusion to take place, influence the cleanliness factor of surrounding environment.
Disclosure of Invention
The utility model aims to provide an edging device for processing a circuit board, which has the advantages of high edging efficiency and dust collection.
The technical aim of the utility model is realized by the following technical scheme: the utility model provides an edging device for circuit board processing, includes first framework and second framework, the inside of first framework is connected with bi-directional threaded rod through the bearing rotation, the inside of second framework is connected with the lead screw through the bearing rotation, bi-directional threaded rod's surface symmetry threaded connection has the connecting seat, the top of connecting seat is provided with the cassette, two the opposite one side of cassette all is provided with the grip slipper, the grip slipper is close to the fixed connecting rod that is connected with the cassette through the bearing rotation that has cup jointed of one side of cassette, the top threaded connection of cassette has the stop cock that uses with the connecting rod cooperation, the surface threaded connection of lead screw has the mount pad, step motor is installed through the mounting to the bottom of mount pad, the grinding wheel is installed to step motor's output, the cover of polishing wheel's surface is equipped with the dust hood on step motor through mounting fixed mounting, the dust collection box is installed through the mounting to one side of second framework, negative pressure fan is installed to dust collection box's air outlet groove department.
According to the technical scheme, the clamping seats are arranged on the two clamping seats, the clamping seats are connected with the clamping seats in a rotating manner through the connecting rod, when the stepping motor drives the grinding wheel to grind the circuit board clamped between the two clamping seats, the clamping seats can be rotated to drive the circuit board to perform edge changing grinding, the circuit board is not required to be fixed again after being disassembled, the edge grinding efficiency is improved, the dust suction hood is sleeved on the grinding wheel, after the negative pressure fan on the dust collection box is started, negative pressure is generated in the dust suction hood under the action of the pipeline, dust generated during grinding the circuit board is sucked into the dust collection box, the dust is prevented from being diffused in the air, and the cleanliness of the environment is guaranteed.
The utility model is further provided with: the top of connecting seat is embedded to have electric telescopic handle, electric telescopic handle's output and the bottom bolt of cassette.
By adopting the technical scheme, the clamping seat is conveniently driven to lift.
The utility model is further provided with: the top symmetry bolt of connecting seat has the slide bar, slide bar and cassette sliding connection.
By adopting the technical scheme, the clamping seat is convenient to limit.
The utility model is further provided with: the both sides of connecting seat all bolt have the slider, and the spout that uses with the slider cooperation is seted up to the inside of first framework.
By adopting the technical scheme, the connecting seat is convenient to limit.
The utility model is further provided with: the servo motors are mounted on the front face of the first frame body and the front face of the second frame body, and the output ends of the two servo motors are respectively bolted with the two-way threaded rod and the screw rod.
By adopting the technical scheme, the bidirectional threaded rod and the screw rod are conveniently and respectively driven to rotate.
The utility model is further provided with: the filter screen is arranged in the dust box air outlet groove, and the dust box is communicated with the dust hood through a pipeline.
By adopting the technical scheme, dust is prevented from being discharged out of the dust collection box through the dust collection box air outlet groove.
The utility model is further provided with: guide blocks are bolted to two sides of the mounting seat, and guide grooves matched with the guide blocks are formed in the second frame body.
By adopting the technical scheme, the mounting seat is limited.
The utility model is further provided with: and two supporting plates are arranged between the first frame body and the second frame body.
By adopting the technical scheme, the second frame body is supported.
In summary, the utility model has the following beneficial effects:
1. according to the utility model, the clamping seats are arranged on the two clamping seats, the clamping seats are rotationally connected with each other through the connecting rod, when the stepping motor drives the grinding wheel to grind the circuit board clamped between the two clamping seats, the clamping seats can be rotated to drive the circuit board to perform edge replacement grinding, the edge replacement is not required to be fixed again after the circuit board is disassembled, and the edge grinding efficiency is improved;
2. according to the utility model, the dust collection cover is sleeved on the polishing wheel, and after the negative pressure fan on the dust collection box is started, negative pressure is generated in the dust collection cover under the action of the pipeline, so that dust generated during polishing of the circuit board is sucked into the dust collection box, the dust is prevented from being diffused in the air, and the cleanliness of the environment is ensured.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a partial cross-sectional view of the structure of the present utility model;
fig. 3 is an enlarged view of fig. 1 at a in accordance with the present utility model.
Reference numerals: 1. a first frame; 2. a second frame; 3. a two-way threaded rod; 4. a screw rod; 5. a connecting seat; 6. a clamping seat; 7. a clamping seat; 8. a connecting rod; 9. a limit bolt; 10. a mounting base; 11. a stepping motor; 12. grinding wheel; 13. a dust hood; 14. a dust collection box; 15. a negative pressure fan; 16. an electric telescopic rod; 17. a slide bar; 18. a slide block; 19. a servo motor; 20. a filter screen; 21. a guide block; 22. and a support plate.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
Example 1:
referring to fig. 1, fig. 2 and fig. 3, an edging device for circuit board processing, including first framework 1 and second framework 2, the inside of first framework 1 is connected with bi-directional threaded rod 3 through the bearing rotation, the inside of second framework 2 is connected with lead screw 4 through the bearing rotation, the surface symmetry threaded connection of bi-directional threaded rod 3 has connecting seat 5, the top of connecting seat 5 is provided with cassette 6, two opposite one sides of cassette 6 all are provided with clamping seat 7, clamping seat 7 is close to clamping seat 6's one side fixed cup joint with clamping seat 6 through bearing rotation connection's connecting rod 8, the top threaded connection of cassette 6 has stop bolt 9 with connecting rod 8 cooperation use, the surface threaded connection of lead screw 4 has mount pad 10, step motor 11 is installed through the mounting in the bottom of mount pad 10, step motor 11's output is installed and is polished wheel 12, all install clamping seat 7 through above two clamping seats 6, and pass through connecting rod 8 rotation connection between clamping seat 7 and the clamping seat 6, it is to drive the circuit that polishing wheel 12 is to the centre gripping between two clamping seats 7 after the circuit that the clamping seat 7 need not to drive the fixed side after the circuit of polishing, the improvement is polished, the circuit side after the fixed side is removed.
Referring to fig. 1 and 3, the top of the connecting seat 5 is embedded with an electric telescopic rod 16, and the output end of the electric telescopic rod 16 is bolted with the bottom of the clamping seat 6, so that the clamping seat 6 is conveniently driven to lift by arranging the electric telescopic rod 16.
Referring to fig. 1 and 3, a sliding rod 17 is symmetrically bolted to the top of the connecting seat 5, and the sliding rod 17 is slidably connected with the clamping seat 6, so that the clamping seat 6 is conveniently limited by arranging the sliding rod 17.
Referring to fig. 1 and 3, the slide blocks 18 are bolted to both sides of the connecting seat 5, and the sliding grooves matched with the slide blocks 18 are formed in the first frame 1, so that the connecting seat 5 is conveniently limited by the slide blocks 18.
Referring to fig. 1, the front of the first frame 1 and the front of the second frame 2 are both provided with servo motors 19, the output ends of the two servo motors 19 are respectively bolted with the bidirectional threaded rod 3 and the screw rod 4, and the bidirectional threaded rod 3 and the screw rod 4 are conveniently driven to rotate respectively by arranging the servo motors 19.
Referring to fig. 2, guide blocks 21 are bolted to both sides of the mounting base 10, and guide grooves matched with the guide blocks 21 are formed in the second frame 2, so that the mounting base 10 is limited by arranging the guide blocks 21.
Referring to fig. 1, support plates 22 are installed between the first and second frames 1 and 2, and the second frame 2 is supported by providing the support plates 22 with two support plates 22.
The use process is briefly described: when polishing the circuit board, start step motor 11 drives and polishes wheel 12 and rotate, place the circuit board between two grip brackets 7, start servo motor 19 on the first framework 1, drive two-way threaded rod 3 and rotate, make two grip brackets 7 carry out the centre gripping to the circuit board, start electric telescopic handle 16, rise the circuit board to with the wheel 12 contact of polishing, start servo motor 19 on the second framework 2, under the effect of lead screw 4 and mount pad 10, make the wheel 12 make a round trip to polish the circuit board edging, after the circuit board finishes polishing, can rotate grip brackets 7 and drive the circuit board and polish in a change, need not to dismantle the back and change the limit and fix again, improve the efficiency of edging.
Example 2:
referring to fig. 1 and 2, an edging device for processing a circuit board is provided, wherein a dust hood 13 fixedly installed on a stepping motor 11 through a fixing member is sleeved on the surface of a polishing wheel 12, a dust box 14 is installed on one side of a second frame body 2 through the fixing member, a negative pressure fan 15 is installed at the air outlet groove of the dust box 14, the dust hood 13 is sleeved on the polishing wheel 12, after the negative pressure fan 15 on the dust box 14 is started, negative pressure is generated inside the dust hood 13 under the action of a pipeline, dust generated during polishing the circuit board is sucked into the dust box 14, the dust is prevented from being diffused in the air, and the cleanliness of the environment is guaranteed.
Referring to fig. 2, a filter screen 20 is installed inside the air outlet groove of the dust box 14, and the dust box 14 is communicated with the dust hood 13 through a pipeline, and dust is prevented from being discharged out of the dust box 14 through the air outlet groove of the dust box 14 by arranging the filter screen 20.
The use process is briefly described: through being equipped with suction hood 13 on grinding wheel 12 cover, after starting the negative pressure fan 15 above dust collection box 14, under the effect of pipeline, the inside negative pressure that produces of suction hood 13, in the dust collection box 14 is inhaled to the dust that produces when polishing the circuit board, prevents that the dust from spreading in the air, ensures the cleanliness factor of environment.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Claims (8)
1. The utility model provides an edging device for circuit board processing, includes first framework (1) and second framework (2), its characterized in that, the inside of first framework (1) is connected with bi-directional threaded rod (3) through the bearing rotation, the inside of second framework (2) is connected with lead screw (4) through the bearing rotation, the surface symmetry threaded connection of bi-directional threaded rod (3) has connecting seat (5), the top of connecting seat (5) is provided with cassette (6), two one side that cassette (6) are relative all is provided with clamping seat (7), one side that clamping seat (7) are close to cassette (6) is fixed cup jointed connecting rod (8) that are connected through the bearing rotation with cassette (6), the top threaded connection of cassette (6) has stop cock (9) that use with connecting rod (8) cooperation, the surface threaded connection of lead screw (4) has mount pad (10), the bottom of mount pad (10) is installed step motor (11) through the mounting, the output of step motor (11) is installed to step motor (12), step motor (12) are installed to step motor (12) are equipped with on one side (14) through the fixed dust collection box (13) of fixed dust collector (14) on the fixed box (2), negative pressure fans (15) are arranged at the air outlet grooves of the dust collection box (14).
2. The edging device for circuit board processing according to claim 1, characterized in that an electric telescopic rod (16) is embedded in the top of the connecting seat (5), and the output end of the electric telescopic rod (16) is bolted with the bottom of the clamping seat (6).
3. An edging device for circuit board processing according to claim 1, characterized in that the top of the connecting seat (5) is symmetrically bolted with a sliding rod (17), and the sliding rod (17) is in sliding connection with the clamping seat (6).
4. The edging device for circuit board processing according to claim 1, characterized in that sliding blocks (18) are bolted to two sides of the connecting seat (5), and sliding grooves matched with the sliding blocks (18) are formed in the first frame body (1).
5. The edging device for circuit board processing according to claim 1, wherein the front face of the first frame body (1) and the front face of the second frame body (2) are both provided with servo motors (19), and the output ends of the two servo motors (19) are respectively bolted with a bidirectional threaded rod (3) and a screw rod (4).
6. An edging device for circuit board processing according to claim 1, characterized in that the dust collection box (14) is provided with a filter screen (20) in the air outlet groove, and the dust collection box (14) and the dust hood (13) are communicated through a pipeline.
7. The edging device for processing the circuit board according to claim 1, wherein guide blocks (21) are bolted to two sides of the mounting base (10), and guide grooves matched with the guide blocks (21) are formed in the second frame (2).
8. The edging device for circuit board processing according to claim 1, characterized in that support plates (22) are mounted between the first frame (1) and the second frame (2), and the number of the support plates (22) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321511563.8U CN220029626U (en) | 2023-06-13 | 2023-06-13 | Edging device for circuit board processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321511563.8U CN220029626U (en) | 2023-06-13 | 2023-06-13 | Edging device for circuit board processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220029626U true CN220029626U (en) | 2023-11-17 |
Family
ID=88735825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321511563.8U Active CN220029626U (en) | 2023-06-13 | 2023-06-13 | Edging device for circuit board processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220029626U (en) |
-
2023
- 2023-06-13 CN CN202321511563.8U patent/CN220029626U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |