CN218746790U - Circuit board resistance welding grinding plate - Google Patents
Circuit board resistance welding grinding plate Download PDFInfo
- Publication number
- CN218746790U CN218746790U CN202222348997.2U CN202222348997U CN218746790U CN 218746790 U CN218746790 U CN 218746790U CN 202222348997 U CN202222348997 U CN 202222348997U CN 218746790 U CN218746790 U CN 218746790U
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- China
- Prior art keywords
- circuit board
- fixing plate
- plate
- block
- fixing
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 238000003466 welding Methods 0.000 title claims abstract description 21
- 229910000679 solder Inorganic materials 0.000 claims description 8
- 238000001179 sorption measurement Methods 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims 7
- 238000010079 rubber tapping Methods 0.000 claims 1
- 238000009423 ventilation Methods 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 21
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract 1
- 238000005498 polishing Methods 0.000 description 8
- 238000007599 discharging Methods 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to the technical field of circuit board production, in particular to a circuit board resistance welding grinding plate, which can collect dust generated by grinding a circuit board, and reduces the probability that the health of workers is affected after the workers suck the dust due to inconvenient cleaning of the dust generated during grinding when the existing circuit board is ground; the automatic feeding device is characterized by further comprising a first fixing plate, a sliding block, a fixing block, a motor, a coupler, a reciprocating lead screw and a second fixing plate, wherein the first fixing plate and the second fixing plate are respectively installed at the front end and the rear end of the left supporting plate of the workbench, a rotating hole penetrates through the middle of the rear end of the second fixing plate, and the motor is installed in the middle of the rear end of the second fixing plate.
Description
Technical Field
The utility model relates to a technical field of circuit board production especially relates to a circuit board welds and welds grinding plate.
Background
Resistance welding, also known as resistance welding, for circuit boards is a method of welding by locally heating a weldment and applying pressure while applying heat by using resistance heat generated by passing current through the weldment and a contact portion as a heat source. When welding, metal does not need to be filled, the production efficiency is high, the deformation of a weldment is small, the automation is easy to realize, the abrasion plate before welding is used for removing oxide layers, oil stains, fingerprints and other dirt on the plate surface, and in order to increase the contact area of welding-resistant ink and the plate surface and to enable the welding-resistant ink to be firmer, the plate surface is required to have a micro-rough surface (just like a tire of a car repairing, the tire can be better combined with glue by grinding the surface to be rough). If the board grinding process is not adopted before the circuit or the solder mask, the surface of the board to be pasted with the film or printed with the solder mask has oxide layers, oil stains and the like, the solder mask and the circuit film are directly separated from the board surface to form isolation, and the film can fall off and peel off when the place is processed in the post process.
When the existing circuit board is polished, the circuit board is fixed on the workbench and then the polishing device is started to polish the circuit board, and when the existing circuit board is polished, the phenomenon that workers suck dust and then influence health is caused due to the fact that the dust generated during polishing is inconvenient to clean, so that the practicability of the circuit board polishing device is poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a can collect the dust that the circuit board produced of polishing, appear easily when having reduced current circuit board and polish because the inconvenient clearance of dust that produces when polishing, cause the staff to inhale the probability that influences the health behind the dust to the circuit board of reinforcing practicality welds the grinding board.
The utility model discloses a circuit board resistance welding grinding plate, including workstation, two sets of backup pads, mounting panel, the workstation top is provided with fixing device, and the bottom of workstation is provided with four groups of supporting legs, and two sets of backup pads are installed respectively on the workstation top, and the mounting panel is installed on two sets of backup pads tops, and mounting panel bottom middle part is provided with grinding device;
the automatic feeding device comprises a workbench, and is characterized by further comprising a first fixing plate, a sliding block, a fixing block, a motor, a coupler, a reciprocating lead screw and a second fixing plate, wherein the first fixing plate and the second fixing plate are respectively arranged at the front end and the rear end of a left support plate of the workbench, a rotating hole is formed in the middle of the rear end of the second fixing plate in a penetrating mode, the motor is arranged in the middle of the rear end of the second fixing plate, the output end of the motor rotates to penetrate through the second fixing plate, the reciprocating lead screw is connected with the motor through the coupler, the rear end of the reciprocating lead screw is connected with the middle of the rear end of the first fixing plate in a rotating mode, the right end of the left support plate of the workbench is provided with a sliding groove, the sliding block is connected with the sliding groove in a sliding mode, a threaded hole is formed in the middle of the front end of the sliding block in a penetrating mode, the sliding block is in a threaded connection with the reciprocating lead screw, the fixing block is arranged at the right end of the sliding block, and an adsorption device is arranged on the fixing block.
The utility model discloses a circuit board hinders and welds grinding plate, adsorption equipment includes centrifugal fan, the aspiration channel, the suction nozzle, exhaust pipe and collecting box, centrifugal fan installs on the mounting panel top and is located the grinding device rear side, mounting panel top left side runs through respectively with the fixed block top and is provided with first mounting hole and second mounting hole, the suction nozzle is installed at the fixed block right-hand member, the input at centrifugal fan is installed to the aspiration channel, the aspiration channel passes first mounting hole and second mounting hole and is connected with the suction nozzle, the collecting box is installed on the mounting panel top, the left end upside and the right-hand member downside of collecting box are provided with feed inlet and discharging pipe respectively, the output at centrifugal fan is installed to the exhaust pipe, the output of exhaust pipe passes in the feed inlet gets into the collecting box.
The utility model discloses a circuit board hinders and welds the grinding plate, is equipped with water in the collecting box.
The utility model discloses a circuit board hinders and welds the grinding plate, and the discharging pipe rear end is provided with the valve.
The utility model discloses a circuit board hinders and welds the grinding plate, and the top of collecting box is provided with the multiunit bleeder vent.
The utility model discloses a circuit board hinders and welds the grinding plate, and the lateral wall of spout is smooth.
The utility model discloses a circuit board hinders and welds grinding plate still includes four sets of slipmats, and four sets of slipmats install the bottom at four sets of supporting legs respectively.
The utility model discloses a circuit board hinders and welds grinding plate still includes the slide rail, and the bottom of slider is provided with little slider, little slider and slide rail sliding connection.
Compared with the prior art, the beneficial effects of the utility model are that: the rear side at workstation top left side backup pad is provided with the motor, slider and the reciprocal lead screw threaded connection of motor output and with backup pad sliding connection, centrifugal fan installs on the mounting panel top, the aspiration channel is installed at the centrifugal fan input, the input of aspiration channel is connected with the suction nozzle of slider right-hand member, the output at centrifugal fan is installed to the exhaust pipe and stretch into to the cell-phone incasement, rotate the reciprocal lead screw that drives the motor output through the motor, slider with reciprocal lead screw threaded connection will reciprocating sliding, the suction nozzle of slider right-hand member will carry out reciprocal absorption to the dust that grinding device produced on the workstation, the inconvenient clearance of dust that appears when having reduced current circuit board polished because of producing when polishing, cause the staff to inhale the probability that influences healthy after the dust, thereby the reinforcing practicality.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a rear view of the present invention;
fig. 3 is a schematic view of a connection structure between the motor and the second fixing plate of the present invention;
FIG. 4 is a schematic view of the connection structure between the centrifugal fan and the suction pipe of the present invention;
in the drawings, the reference numbers: 1. a work table; 2. a support plate; 3. mounting a plate; 4. a fixing device; 5. four groups of supporting legs; 6. a first fixing plate; 7. a slider; 8. a fixed block; 9. a motor; 10. a coupling; 11. a reciprocating screw; 12. a second fixing plate; 13. a chute; 14. a centrifugal fan; 15. an air suction pipe; 16. a suction nozzle; 17. an exhaust duct; 18. a collection box; 19. a feed inlet; 20. a discharge pipe; 21. a valve; 22. air holes are formed; 23. a non-slip mat; 24. a slide rail; 25. a small slider; 26. provided is a polishing device.
Detailed Description
The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 to 4, the utility model discloses a circuit board resistance welding grinding plate, a workbench 1, two sets of supporting plates 2, and a mounting plate 3, wherein a fixing device 4 is arranged on the top end of the workbench 1, four sets of supporting legs 5 are arranged on the bottom end of the workbench 1, the two sets of supporting plates 2 are respectively arranged on the top end of the workbench 1, the mounting plate 3 is arranged on the top ends of the two sets of supporting plates 2, and a grinding device 26 is arranged in the middle of the bottom end of the mounting plate 3;
the automatic feeding device is characterized by further comprising a first fixing plate 6, a sliding block 7, a fixing block 8, a motor 9, a coupler 10, a reciprocating lead screw 11 and a second fixing plate 12, wherein the first fixing plate 6 and the second fixing plate 12 are respectively installed at the front end and the rear end of a left supporting plate 2 of the workbench 1, a rotating hole is formed in the middle of the rear end of the second fixing plate 12 in a penetrating mode, the motor 9 is installed in the middle of the rear end of the second fixing plate 12, the output end of the motor 9 penetrates through the second fixing plate in a rotating mode, the reciprocating lead screw 11 is connected with the motor 9 through the coupler 10, the rear end of the reciprocating lead screw is connected with the middle of the rear end of the first fixing plate 6 in a rotating mode, a sliding groove 13 is formed in the right end of the left supporting plate 2 of the workbench 1, the sliding block 7 is connected with the sliding groove 13 in a sliding mode, a threaded hole is formed in the middle of the front end of the sliding block 7, the sliding block 7 is in threaded connection with the reciprocating lead screw 11, the fixing block 8 is installed at the right end of the sliding block 7, and an adsorption device is arranged on the fixing block 8; the rear side at workstation top left side backup pad is provided with the motor, slider and the reciprocal lead screw threaded connection of motor output and with backup pad sliding connection, centrifugal fan installs on the mounting panel top, the aspiration channel is installed at the centrifugal fan input, the input of aspiration channel is connected with the suction nozzle of slider right-hand member, the output at centrifugal fan is installed to the exhaust pipe and stretch into to the cell-phone incasement, rotate the reciprocal lead screw that drives the motor output through the motor, slider with reciprocal lead screw threaded connection will the reciprocating sliding, the adsorption equipment of slider right-hand member will carry out reciprocal absorption to the dust that grinding device produced on the workstation, the inconvenient clearance of dust that appears when having reduced current circuit board polished because of producing when polishing easily, cause the staff to inhale the probability that influences healthy after the dust, thereby the reinforcing practicality.
The utility model discloses a circuit board hinders and welds grinding plate, adsorption equipment includes centrifugal fan 14, aspiration channel 15, suction nozzle 16, exhaust pipe 17 and collecting box 18, centrifugal fan 14 installs on the 3 tops of mounting panel and is located grinding device 5 rear sides, mounting panel 3 top left side and 8 tops of fixed block run through respectively and are provided with first mounting hole and second mounting hole, suction nozzle 16 installs at the fixed block right-hand member, aspiration channel 15 installs at the input of centrifugal fan 14, aspiration channel 15 passes through first mounting hole and second mounting hole and is connected with suction nozzle 16, collecting box 18 installs on the 3 tops of mounting panel, the left end upside and the right-hand member downside of collecting box 18 are provided with feed inlet 19 and discharging pipe 20 respectively, exhaust pipe 17 installs at the output of centrifugal fan 14, the output of exhaust pipe 17 passes feed inlet 19 and gets into collecting box 18; through adsorption equipment, the dust that produces when can be convenient for polish the circuit board adsorbs to the practicality has been strengthened.
The circuit board resistance welding grinding plate of the utility model is characterized in that the collecting box 18 is internally provided with water; through the water in the collecting box, dust sucked into the collecting box can be collected conveniently, and therefore the practicability is enhanced.
The utility model discloses a circuit board resistance welding abrasion plate, the rear end of a discharge pipe 20 is provided with a valve 21; through the valve on the discharging pipe, the waste water containing dust in the collecting box can be conveniently discharged, so that the practicability is enhanced.
The utility model discloses a circuit board resistance welding grinding plate, the top end of a collection box 18 is provided with a plurality of groups of air holes 22; through the bleeder vent on collecting box top, can be convenient for discharge the waste gas in the collecting box to the practicality has been strengthened.
The circuit board resistance welding abrasion board of the utility model has smooth side wall of the chute 13; through smooth spout, can make the gliding more smooth and easy of slider to the practicality has been strengthened.
The circuit board resistance welding abrasion plate of the utility model also comprises four groups of anti-slip pads 23, wherein the four groups of anti-slip pads 23 are respectively arranged at the bottom ends of the four groups of supporting legs 5; through the non-slip mat, the probability that the workbench slides after being subjected to external force can be reduced, and therefore the practicability is enhanced.
The circuit board resistance welding grinding plate of the utility model also comprises a slide rail 24, a small slide block 25 is arranged at the bottom end of the slide block 7, and the small slide block 25 is connected with the slide rail 24 in a sliding way; the stability of the sliding block in sliding can be improved through the small sliding block at the bottom end of the sliding block and the sliding rail on the lower side of the sliding block, and therefore practicability is enhanced.
The utility model discloses a circuit board hinders and welds grinding plate, it is at the during operation, at first fix the circuit board on the workstation, then the starter motor, the motor rotates the reciprocal lead screw that drives the motor output, slider with reciprocal lead screw threaded connection will the reciprocating sliding, the little slider of slider bottom can slide on the slide rail of slider downside, start the centrifugal fan on mounting panel top, the suction nozzle of passing through the aspiration channel with the centrifugal fan input and installing at the slider right-hand member will be to the workstation dust that grinding device produced absorption that reciprocates, absorptive dust passes through in the exhaust pipe emits into the collecting box, the dust is adsorbed by the water in the collecting box, unnecessary gaseous multiunit exhaust hole discharge on collecting box top that passes through, the valve on the discharging pipe, can be convenient for discharge the waste water that the collecting box includes the dust, the slipmat of bottom, can reduce the gliding probability behind the supporting leg receiving external force.
The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
In the present invention, the terms "first", "second" and "third" do not denote any particular quantity or order, but are merely used to distinguish names.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A circuit board resistance welding grinding plate comprises a workbench (1), two groups of supporting plates (2) and a mounting plate (3), wherein a fixing device (4) is arranged at the top end of the workbench (1), four groups of supporting legs (5) are arranged at the bottom end of the workbench (1), the two groups of supporting plates (2) are respectively mounted at the top end of the workbench (1), the mounting plate (3) is mounted at the top ends of the two groups of supporting plates (2), and a grinding device (26) is arranged in the middle of the bottom end of the mounting plate (3);
the automatic feeding device is characterized by further comprising a first fixing plate (6), a sliding block (7), a fixing block (8), a motor (9), a coupler (10), a reciprocating lead screw (11) and a second fixing plate (12), wherein the first fixing plate (6) and the second fixing plate (12) are respectively installed at the front end and the rear end of a left supporting plate (2) of the workbench (1), a rotating hole is formed in the middle of the rear end of the second fixing plate (12) in a penetrating mode, the motor (9) is installed in the middle of the rear end of the second fixing plate (12), the output end of the motor (9) rotates to penetrate through the second fixing plate, the reciprocating lead screw (11) is connected with the motor (9) through the coupler (10), the rear end of the reciprocating lead screw is rotatably connected with the middle of the rear end of the first fixing plate (6), a sliding groove (13) is formed in the right end of the left supporting plate (2) of the workbench (1), the sliding block (7) is slidably connected with the sliding groove (13), a threaded hole is formed in the middle of the front end of the sliding block (7) in a penetrating mode, the sliding block (7) is in threaded connection with the reciprocating lead screw (11), the fixing block (8), the right end of the fixing block (7) is installed at the right end of the fixing block (8), and an adsorption device is arranged on the fixing block (8).
2. The circuit board resistance welding and grinding board according to claim 1, wherein the adsorption device comprises a centrifugal fan (14), an air suction pipe (15), a suction nozzle (16), an exhaust pipe (17) and a collection box (18), the centrifugal fan (14) is installed at the top end of the installation board (3) and located on the rear side of the grinding device (26), a first installation hole and a second installation hole are respectively formed in the left side of the top end of the installation board (3) and the top end of the fixed block (8) in a penetrating mode, the suction nozzle (16) is installed at the right end of the fixed block, the air suction pipe (15) is installed at the input end of the centrifugal fan (14), the air suction pipe (15) penetrates through the first installation hole and the second installation hole to be connected with the suction nozzle (16), the collection box (18) is installed at the top end of the installation board (3), a feed inlet (19) and a discharge pipe (20) are respectively arranged on the lower sides of the left end and the right end of the collection box (18), the exhaust pipe (17) is installed at the output end of the centrifugal fan (14), and the output end of the exhaust pipe (17) penetrates through the feed inlet (19) to enter the collection box (18).
3. The circuit board solder mask according to claim 2, wherein the collection tank (18) contains water.
4. Circuit board solder mask according to claim 3, characterized in that the back end of the tapping pipe (20) is provided with a valve (21).
5. Circuit board solder mask according to claim 4, characterized in that the top of the collection box (18) is provided with a plurality of sets of ventilation holes (22).
6. The circuit board solder mask blank according to claim 5, wherein the side wall of the slide groove (13) is smooth.
7. The circuit board solder mask according to claim 6, further comprising four sets of anti-slip pads (23), wherein the four sets of anti-slip pads (23) are respectively mounted on the bottom ends of the four sets of support legs (5).
8. The circuit board resistance welding and grinding board according to claim 7, further comprising a slide rail (24), wherein a small slide block (25) is arranged at the bottom end of the slide block (7), and the small slide block (25) is slidably connected with the slide rail (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222348997.2U CN218746790U (en) | 2022-09-05 | 2022-09-05 | Circuit board resistance welding grinding plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222348997.2U CN218746790U (en) | 2022-09-05 | 2022-09-05 | Circuit board resistance welding grinding plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218746790U true CN218746790U (en) | 2023-03-28 |
Family
ID=85691601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222348997.2U Expired - Fee Related CN218746790U (en) | 2022-09-05 | 2022-09-05 | Circuit board resistance welding grinding plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218746790U (en) |
-
2022
- 2022-09-05 CN CN202222348997.2U patent/CN218746790U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20230328 |