CN220882573U - Circuit board perforation edulcoration equipment - Google Patents
Circuit board perforation edulcoration equipment Download PDFInfo
- Publication number
- CN220882573U CN220882573U CN202322044403.3U CN202322044403U CN220882573U CN 220882573 U CN220882573 U CN 220882573U CN 202322044403 U CN202322044403 U CN 202322044403U CN 220882573 U CN220882573 U CN 220882573U
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- circuit board
- rod
- bottom plate
- perforation
- pneumatic cylinder
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- 230000007246 mechanism Effects 0.000 claims abstract description 62
- 239000012535 impurity Substances 0.000 claims abstract description 47
- 238000009434 installation Methods 0.000 claims description 16
- 238000004080 punching Methods 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 3
- 230000003028 elevating effect Effects 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 8
- 238000003825 pressing Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 7
- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 239000000428 dust Substances 0.000 description 14
- 230000006872 improvement Effects 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000005422 blasting Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
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- Manufacturing Of Printed Wiring (AREA)
Abstract
The utility model provides a circuit board perforation impurity removing device, which relates to the technical field of circuit board processing devices and comprises a bottom plate, a positioning table, a downward pressing perforation mechanism, a collecting tank, a linear moving mechanism and an impurity removing mechanism, wherein the positioning table is movably arranged above the bottom plate; according to the utility model, the impurity cleaning mechanism is connected with the linear moving mechanism in the collecting tank, and the linear moving mechanism can drive the impurity cleaning mechanism to clean the perforated protrusions penetrating through the holes in the circuit board in a reciprocating manner, so that impurities adsorbed on the side walls of the perforated protrusions in the impurity extruding process are removed, the adsorbed impurities are prevented from being brought into the holes in the circuit board again when the perforated protrusions are reset, and the cleaning efficiency and quality of the impurities in the perforated holes in the circuit board can be greatly improved.
Description
Technical Field
The utility model relates to the technical field of circuit board processing equipment, in particular to circuit board perforation impurity removal equipment.
Background
Circuit boards are often manufactured with a perforation process for inserting electronic components. After the manufacturing is finished, foreign matters such as dust in a factory building are often pushed and accumulated in the through holes to influence the subsequent processing procedures and influence the quality of finished products, so that the foreign matters need to be removed from the inside of the through holes before processing.
The Chinese patent with the bulletin number of CN203157365U discloses a dust removing device of a circuit board printer, which comprises a groove guide rail, wherein a vertical support frame is arranged on the groove guide rail in a sliding way, a hollow dust removing pipe is transversely arranged on the support frame, the hollow dust removing pipe is provided with a plurality of air nozzles with downward openings, one end of the hollow dust removing pipe is closed, and the other end of the hollow dust removing pipe is provided with an air pipe interface; when the dust removing device is used, the dust removing device is arranged at the inlet end of the circuit board, the hollow dust removing pipe is arranged right above the circuit board through the groove guide rail and the support frame, the air pipe interface end is connected with air blasting gas, when the circuit board enters the printing machine from the lower part, the air blasting gas is sprayed to the circuit board from a plurality of downward air nozzles of the dust removing pipe, dust and particulate matters on the circuit board are blown away, and the phenomena of hole blockage, tin reduction and poor welding of the printed circuit board caused by the dust are avoided. The dust removing device of the circuit board printer removes the foreign matters by spraying the gas towards the circuit board through the gas spraying port, and has the problem that the foreign matters with high adhesive force in the perforation of the circuit board are difficult to remove.
In order to solve the above problems, chinese patent CN 207044287U discloses a circuit board punching device, which comprises a frame, be provided with the circuit board in the frame, the circuit board is provided with a plurality of perforation that run through the circuit board, the frame is provided with the fixing device who is used for fixed circuit board, the frame is provided with the needle mould, needle mould fixedly connected with a plurality of lug with perforation one-to-one, the frame is provided with the thrust unit who drives the needle mould to move repeatedly towards the circuit board direction, the frame is provided with the positioner who is used for lug and perforation to align. The positioning device is utilized to align the circuit board with the needle mould so as to align the convex block with the perforation, and then the pushing device drives the needle mould to move so as to enable the convex block to be clamped into the perforation, so that the convex block can remove impurities in the perforation, and the purpose of effectively removing the impurities in the perforation of the circuit board is achieved. This patent still suffers from certain drawbacks such as: after the needle mould moves to enable the lug to be clamped into the through hole and further enable the lug to remove impurities in the through hole, some impurities with adsorptivity are adsorbed on the lug in the extrusion process of the lug, and the adhesive impurities adsorbed on the lug can be reversely carried into the through hole of the circuit board when the needle mould resets, so that the problem of incomplete impurity cleaning in the through hole is caused. Therefore, the utility model provides a circuit board perforation impurity removal device to solve the defects in the prior art.
Disclosure of utility model
In view of the above problems, an object of the present utility model is to provide a device for removing impurities by punching holes on a circuit board, wherein a cleaning mechanism is connected to a linear moving mechanism in a collecting tank, and the linear moving mechanism can drive the cleaning mechanism to reciprocate to clean the punching protrusions passing through holes on the circuit board, so as to remove impurities adsorbed on the side walls of the punching protrusions during impurity extrusion.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a circuit board perforation edulcoration equipment, includes bottom plate, locating platform, pushes down perforation mechanism, collecting vat, linear movement mechanism and clear miscellaneous mechanism, the bottom plate top activity is equipped with the locating platform, the locating platform top is equipped with the cantilever beam, the cantilever beam below is equipped with pushes down perforation mechanism, department is equipped with the collecting vat in the middle of the bottom plate top, the collecting vat bottom passes through elevating system and connects the bottom plate, the inside linear movement mechanism that is equipped with of collecting vat, be connected with clear miscellaneous mechanism on the linear movement mechanism, clear miscellaneous mechanism includes mounting bracket, brush strip, installation axle and rotating electrical machines, the inside rotation of mounting bracket is equipped with the installation axle, be equipped with the brush strip on the installation axle, the brush strip is equipped with the multiunit around the installation axle, mounting bracket one side is equipped with the rotating electrical machines, the rotating electrical machines drive installation axle.
The further improvement is that: the positioning table comprises a fixed rod, a positioning block and a limiting component, wherein the positioning rod is movably arranged at four corners above the bottom plate, the positioning block is arranged on the inner side of the positioning rod, a rotating rod is arranged on the same side of the positioning rod in a rotating mode, the bottom plate at one end of the rotating rod is provided with the fixed rod, a first servo motor is arranged on the fixed rod, the first servo motor drives the rotating rod to rotate, and the limiting component is symmetrically arranged on the rotating rod.
The further improvement is that: four corners department is equipped with the fixed orifices on the bottom plate, the fixed orifices is equipped with a plurality of, locating lever one side is equipped with positioning bolt, positioning bolt is connected with the fixed orifices.
The further improvement is that: the limiting component comprises a support arm and a limiting roller, the support arm is arranged on the rotating rod, and the limiting roller is rotationally arranged below one end of the support arm.
The further improvement is that: the pressing perforation mechanism comprises a first pneumatic cylinder, a mounting plate and a male die plate, wherein the first pneumatic cylinder is arranged below the cantilever beam, the mounting plate is arranged at the output end of the first pneumatic cylinder, the male die plate is detachably mounted at the top of the mounting plate through a connecting bolt, perforation protrusions matched with holes in the circuit board are arranged on the male die plate, and the perforation protrusions are higher than the depth of the holes in the circuit board.
The further improvement is that: the linear movement mechanism comprises a unidirectional screw rod, a second servo motor and a sliding groove, the sliding grooves are symmetrically arranged in the collecting groove, two sides of the mounting frame are in sliding connection with the sliding grooves, the unidirectional screw rod is rotationally arranged in the collecting groove, the unidirectional screw rod is driven by the second servo motor, and the bottom of the mounting frame is connected with the unidirectional screw rod.
The further improvement is that: the lifting mechanism comprises a second pneumatic cylinder, guide rods and hollow guide pipes, wherein the second pneumatic cylinder is arranged on a bottom plate below the collecting tank, the output end of the second pneumatic cylinder is connected with the bottom of the collecting tank, the hollow guide pipes are arranged at four corners of the bottom of the collecting tank, and the guide rods which are in sliding connection with the hollow guide pipes are arranged on the bottom plate.
The beneficial effects of the utility model are as follows: according to the utility model, the impurity cleaning mechanism is connected with the linear moving mechanism in the collecting tank, and the linear moving mechanism can drive the impurity cleaning mechanism to clean the perforated protrusions penetrating through the holes in the circuit board in a reciprocating manner, so that impurities adsorbed on the side walls of the perforated protrusions in the impurity extruding process are removed, the adsorbed impurities are prevented from being brought into the holes in the circuit board again when the perforated protrusions are reset, and the cleaning efficiency and quality of the impurities in the perforated holes in the circuit board can be greatly improved.
Drawings
FIG. 1 is a schematic diagram of the front view of the structure of the present utility model;
FIG. 2 is a schematic top view of the structure of the positioning table of the present utility model;
Fig. 3 is a schematic view of the installation structure of the linear motion mechanism of the present utility model.
Wherein: 1. a bottom plate; 2. a positioning table; 201. a fixed rod; 202. a positioning rod; 203. a positioning block; 204. a rotating lever; 205. a first servo motor; 206. a support arm; 207. a limit roller; 3. pressing down the punching mechanism; 301. a first pneumatic cylinder; 302. a mounting plate; 303. a male template; 304. a connecting bolt; 305. punching the protrusions; 4. a collection tank; 5. a cantilever beam; 6. a mounting frame; 7. cleaning brush strips; 8. a mounting shaft; 9. a rotating electric machine; 10. a fixing hole; 11. positioning bolts; 12. a unidirectional screw rod; 13. a second servo motor; 14. a chute; 15. a second pneumatic cylinder; 16. a guide rod; 17. a hollow catheter.
Detailed Description
The present utility model will be further described in detail with reference to the following examples, which are only for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
According to the fig. 1-3, this embodiment provides a circuit board perforation edulcoration equipment, including bottom plate 1, locating table 2, push down perforation mechanism 3, collecting vat 4, linear movement mechanism and clear miscellaneous mechanism, bottom plate 1 top activity is equipped with locating table 2, locating table 2 top is equipped with cantilever beam 5, cantilever beam 5 below is equipped with push down perforation mechanism 3, bottom plate 1 top middle department is equipped with collecting vat 4, collecting vat 4 bottom passes through elevating system and connects bottom plate 1, the inside linear movement mechanism that is equipped with of collecting vat 4, be connected with clear miscellaneous mechanism on the linear movement mechanism, clear miscellaneous mechanism includes mounting bracket 6, brush strip 7, installation axle 8 and rotating electrical machines 9, the inside rotation of mounting bracket 6 is equipped with installation axle 8, be equipped with brush strip 7 on the installation axle 8, brush strip 7 is equipped with the multiunit around installation axle 8, mounting bracket 6 one side is equipped with rotating electrical machines 9, rotating electrical machines 9 drive installation axle 8.
When the circuit board perforation impurity removing equipment is used for removing dust and impurities from holes on a circuit board, the circuit board to be cleaned is firstly fixed on the positioning table 2, then the descending position of the pressing perforation mechanism 3 is controlled, the perforation protrusions 305 on the convex templates 303 penetrate through the holes on the circuit board, impurities adsorbed in the holes on the circuit board are extruded, at the moment, in order to prevent the impurities adsorbed on the perforation protrusions 305 from being reversely brought back into the holes, the impurity removing mechanism is started to clean the bottom of the circuit board and the lower ends of the perforation protrusions 305 by utilizing the rotating cleaning brush strips 7, the linear moving mechanism drives the impurity removing mechanism to continuously move in the process, the whole bottom of the circuit board and all the perforation protrusions 305 are cleaned, the impurity removing mechanism is controlled to reset by the lifting mechanism after the cleaning is finished, then the pressing perforation mechanism 3 is controlled to reset, and the current circuit board is removed, so that the perforation impurity removing treatment of the next circuit board can be carried out.
The positioning table 2 comprises a fixing rod 201, a positioning rod 202, a positioning block 203 and a limiting component, the positioning rod 202 is movably arranged at four corners above the bottom plate 1, the positioning block 203 is arranged on the inner side of the positioning rod 202, a rotating rod 204 is rotatably arranged on the positioning rod 202 on the same side, the fixing rod 201 is arranged on the bottom plate 1 at one end of the rotating rod 204, a first servo motor 205 is arranged on the fixing rod 201, the rotating rod 204 is driven to rotate by the first servo motor 205, and the limiting components are symmetrically arranged on the rotating rod 204. The positioning table 2 of the utility model can fix circuit boards with different sizes, the position of the positioning rod 202 on the bottom plate 1 is regulated, then the positioning rod 202 is connected with the fixing holes 10 at corresponding positions by utilizing the positioning bolts 11, when the circuit boards are fixed, the circuit boards are placed on the positioning blocks 203, then the first servo motor 205 is started to drive the rotating rod 204 to rotate, the supporting arm 206 on the rotating rod 204 rotates by an angle, and the limit roller 207 at one end of the supporting arm is pressed down to limit and fix the upper part of the circuit boards.
Four corners on the bottom plate 1 are provided with fixing holes 10, the fixing holes 10 are provided with a plurality of fixing holes, one side of the positioning rod 202 is provided with positioning bolts 11, and the positioning bolts 11 are connected with the fixing holes 10.
The limiting assembly comprises a support arm 206 and a limiting roller 207, the support arm 206 is arranged on the rotating rod 204, and the limiting roller 207 is arranged below one end of the support arm 206 in a rotating mode.
The pressing perforation mechanism 3 comprises a first pneumatic cylinder 301, a mounting plate 302 and a male die plate 303, wherein the first pneumatic cylinder 301 is arranged below the cantilever beam 5, the mounting plate 302 is arranged at the output end of the first pneumatic cylinder 301, the male die plate 303 is detachably mounted at the top of the mounting plate 302 through a connecting bolt 304, perforation protrusions 305 matched with holes in the circuit board are arranged on the male die plate 303, and the perforation protrusions 305 are higher than the holes in the circuit board in depth. The downward pressing punching mechanism 3 of the utility model can enable the circuit board punching impurity removing equipment of the utility model to adapt to the circuit board punching impurity removing operation of different types by replacing the male die plate 303 with the punching protrusion 305 which is matched with the holes on the circuit boards of different types under the mounting plate 302, has high use flexibility, and can achieve the purpose of adaptability by replacing a single component
The linear movement mechanism comprises a unidirectional screw rod 12, a second servo motor 13 and a sliding groove 14, wherein the sliding groove 14 is symmetrically arranged in the collecting groove 4, two sides of the mounting frame 6 are slidably connected with the sliding groove 14, the unidirectional screw rod 12 is rotatably arranged in the collecting groove 4, the unidirectional screw rod 12 is driven by the second servo motor 13, and the bottom of the mounting frame 6 is connected with the unidirectional screw rod 12 through a screw rod. The second servo motor 13 is started to drive the unidirectional screw rod 12 to rotate, so that the mounting frame 6 which is connected on the sliding groove 14 in a sliding way synchronously moves on the unidirectional screw rod 12.
The lifting mechanism comprises a second pneumatic cylinder 15, guide rods 16 and hollow guide pipes 17, wherein the second pneumatic cylinder 15 is arranged on the bottom plate 1 below the collecting tank 4, the output end of the second pneumatic cylinder 15 is connected with the bottom of the collecting tank 4, the hollow guide pipes 17 are arranged at four corners of the bottom of the collecting tank 4, and the guide rods 16 which are in sliding connection with the hollow guide pipes 17 are arranged on the bottom plate 1. The collecting tank 4 can be driven to lift by starting the second pneumatic cylinder 15, and the guide rod 16 and the hollow guide pipe 17 play a guiding role in the process, so that the lifting stability and smoothness are ensured.
According to the utility model, the impurity cleaning mechanism is connected with the linear movement mechanism in the collecting tank 4, and the linear movement mechanism can drive the impurity cleaning mechanism to reciprocate to clean the perforated protrusions 305 penetrating through holes in the circuit board, so that impurities adsorbed on the side walls of the perforated protrusions 305 in the impurity extruding process are removed, the adsorbed impurities are prevented from being brought into the holes in the circuit board again when the perforated protrusions 305 are reset, and the efficiency and quality of cleaning the impurities in the holes in the circuit board can be greatly improved.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. A circuit board perforation edulcoration equipment, its characterized in that: including bottom plate (1), locating bench (2), push down perforation mechanism (3), collecting vat (4), linear movement mechanism and clear miscellaneous mechanism, bottom plate (1) top activity is equipped with locating bench (2), locating bench (2) top is equipped with cantilever beam (5), cantilever beam (5) below is equipped with push down perforation mechanism (3), department is equipped with collecting vat (4) in the middle of bottom plate (1) top, collecting vat (4) bottom passes through elevating system and connects bottom plate (1), collecting vat (4) inside is equipped with linear movement mechanism, be connected with clear miscellaneous mechanism on the linear movement mechanism, clear miscellaneous mechanism includes mounting bracket (6), brush strip (7), installation axle (8) and rotating electrical machines (9), the inside rotation of mounting bracket (6) is equipped with installation axle (8), be equipped with brush strip (7) on installation axle (8), brush strip (7) are equipped with multiunit around installation axle (8), mounting bracket (6) one side is equipped with rotating electrical machines (9) drive installation axle (8).
2. The apparatus for removing impurities from a circuit board according to claim 1, wherein: the positioning table (2) comprises a fixed rod (201), a positioning rod (202), a positioning block (203) and a limiting component, wherein the positioning rod (202) is movably arranged at four corners above the bottom plate (1), the positioning block (203) is arranged on the inner side of the positioning rod (202), a rotating rod (204) is rotatably arranged on the positioning rod (202) on the same side, the fixed rod (201) is arranged on the bottom plate (1) at one end of the rotating rod (204), a first servo motor (205) is arranged on the fixed rod (201), the rotating rod (204) is driven by the first servo motor (205) to rotate, and the limiting component is symmetrically arranged on the rotating rod (204).
3. The apparatus for removing impurities from a circuit board according to claim 2, wherein: four corners department is equipped with fixed orifices (10) on bottom plate (1), fixed orifices (10) are equipped with a plurality ofly, locating lever (202) one side is equipped with locating bolt (11), locating bolt (11) are connected with fixed orifices (10).
4. A circuit board perforation impurity removal apparatus according to claim 3, wherein: the limiting assembly comprises a support arm (206) and a limiting roller (207), the support arm (206) is arranged on the rotating rod (204), and the limiting roller (207) is arranged below one end of the support arm (206) in a rotating mode.
5. The apparatus for removing impurities from a circuit board according to claim 1, wherein: the punching mechanism (3) pushes down comprises a first pneumatic cylinder (301), a mounting plate (302) and a male die plate (303), the first pneumatic cylinder (301) is arranged below the cantilever beam (5), the mounting plate (302) is arranged at the output end of the first pneumatic cylinder (301), the male die plate (303) is detachably mounted at the top of the mounting plate (302) through a connecting bolt (304), punching protrusions (305) matched with holes in the circuit board are arranged on the male die plate (303), and the heights of the punching protrusions (305) are larger than the depths of the holes in the circuit board.
6. The apparatus for removing impurities from a circuit board according to claim 1, wherein: the linear movement mechanism comprises a unidirectional screw rod (12), a second servo motor (13) and a sliding groove (14), wherein the sliding groove (14) is symmetrically arranged on the inner portion of the collecting groove (4), two sides of the mounting frame (6) are slidably connected with the sliding groove (14), the unidirectional screw rod (12) is rotatably arranged in the collecting groove (4), the unidirectional screw rod (12) is driven by the second servo motor (13), and the bottom of the mounting frame (6) is connected with the unidirectional screw rod (12) through a screw rod.
7. The apparatus for removing impurities from a circuit board according to claim 1, wherein: the lifting mechanism comprises a second pneumatic cylinder (15), a guide rod (16) and a hollow guide pipe (17), wherein the second pneumatic cylinder (15) is arranged on the bottom plate (1) below the collecting tank (4), the output end of the second pneumatic cylinder (15) is connected with the bottom of the collecting tank (4), the hollow guide pipe (17) is arranged at four corners of the bottom of the collecting tank (4), and the guide rod (16) which is in sliding connection with the hollow guide pipe (17) is arranged on the bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322044403.3U CN220882573U (en) | 2023-08-01 | 2023-08-01 | Circuit board perforation edulcoration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322044403.3U CN220882573U (en) | 2023-08-01 | 2023-08-01 | Circuit board perforation edulcoration equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220882573U true CN220882573U (en) | 2024-05-03 |
Family
ID=90867008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322044403.3U Active CN220882573U (en) | 2023-08-01 | 2023-08-01 | Circuit board perforation edulcoration equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220882573U (en) |
-
2023
- 2023-08-01 CN CN202322044403.3U patent/CN220882573U/en active Active
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