CN219444771U - Sand blasting grinding device before hardware electroplating - Google Patents
Sand blasting grinding device before hardware electroplating Download PDFInfo
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- CN219444771U CN219444771U CN202320371820.6U CN202320371820U CN219444771U CN 219444771 U CN219444771 U CN 219444771U CN 202320371820 U CN202320371820 U CN 202320371820U CN 219444771 U CN219444771 U CN 219444771U
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model relates to the technical field of electroplating, and provides a sandblast polishing device before hardware electroplating, which comprises a cabinet body, wherein a sandblast chamber is arranged on the cabinet body, and a base, a workpiece overturning assembly and a sandblast assembly are arranged in the sandblast chamber; the workpiece overturning assembly comprises a motor, two support columns and two clamping pieces, wherein the support columns are vertically fixed on the surface of the base, and the clamping pieces are rotationally connected with the support columns through rotating shafts; the motor is fixed on one of the support columns, and an output shaft of the motor is fixed with the rotating shaft; the base is provided with a supporting piece, the supporting piece is located between the two supporting columns, and when the sand blasting assembly is used for sand blasting the workpiece, the supporting piece and the workpiece are abutted against one side, far away from the sand blasting assembly, of the workpiece. The utility model provides a sand blasting grinding device before hardware electroplating, the backup pad can keep away from one side of sand blasting subassembly to the work piece and support, can reduce the circumstances that takes place to remove in the work piece course of working to can reduce the work piece and drop from the clamping piece and take place the inhomogeneous possibility of sand blasting.
Description
Technical Field
The application relates to the technical field of electroplating, in particular to a sand blasting polishing device before hardware electroplating.
Background
Electroplating is a process of plating a thin layer of metal or alloy on the surface of some metals by utilizing the electrolysis principle, and is a process of adhering a metal film on the surface of a metal or other material workpiece by utilizing the electrolysis so as to prevent the oxidation of the metal; before electroplating, the surface of the hardware needs to be subjected to sand blasting treatment so as to remove oxide skin, residues, dirt and the like on the surface of the hardware.
The existing sand blasting polishing device is characterized in that a workpiece in the sand blasting process is in a static state, if double-sided sand blasting treatment is required to be realized, the workpiece is required to be moved out of a sand blasting chamber, and the workpiece is readjusted to be sent into the sand blasting chamber for reprocessing, so that the sand blasting efficiency of the workpiece is reduced. Based on the above, people install a rotary disk and two groups of workpiece overturning and clamping devices in the sandblasting room, the workpiece overturning and clamping devices comprise a support column, a rotary shaft, a motor, a finger cylinder and clamping pieces, the support column is vertically arranged on the surface of the rotary disk, the rotary shaft is arranged on the side surface of the support column, the motor is arranged on the support column, and the output shaft of the motor is fixed with the rotary shaft; the finger cylinder is connected with the rotating shaft through the fixed plate, and the clamping piece is arranged on the finger cylinder.
When the workpiece is required to be sandblasted and polished, the workpiece is placed on the rotary table, two sides of the workpiece are clamped by the clamping pieces, and after the sandblasting of one side of the workpiece is completed, the workpiece is overturned by the motor and the sandblasting of the other side is carried out. Because the sand path emitted by the nozzle is parallel to the surface of the clamping piece for clamping the workpiece, the workpiece can move to the side far away from the nozzle and fall off from between the finger cylinders, so that the sand blasting is uneven.
Disclosure of Invention
In order to reduce the situation that the work piece drops from work piece upset clamping device in the sandblast process, this application provides a sand blasting grinding device before hardware electroplating.
The application provides a sand blasting grinding device before hardware electroplating adopts following technical scheme:
the utility model provides a sand blasting grinding device before hardware electroplating, the cabinet body is seted up the sand blasting room, be equipped with base, work piece upset subassembly and sand blasting subassembly in the sand blasting room; the workpiece overturning assembly comprises a motor, two support columns and two clamping pieces, wherein the support columns are vertically fixed on the surface of the base, and the clamping pieces are in rotary connection with the support columns through rotary shafts; the motor is fixed on one of the support columns, and an output shaft of the motor is fixed with the rotating shaft; the base is provided with a supporting piece, the supporting piece is located between the two supporting columns, and when the sand blasting assembly is used for sand blasting a workpiece, the supporting piece is abutted to one side, away from the sand blasting assembly, of the workpiece.
By adopting the technical scheme, when the workpiece is required to be sandblasted and polished, two clamping pieces are used for clamping two sides of the workpiece, and the supporting piece is used for supporting the surface of the workpiece to be sandblasted in an abutting mode; when the sand blasting assembly is used for blasting the other sand blasting surface of the workpiece, the support piece supports the workpiece, so that the situation that the workpiece moves to one side far from the sand blasting assembly in the sand blasting process can be reduced; after the sand blasting assembly finishes sand blasting one surface of the workpiece, the support of the support piece to the workpiece is canceled, the motor is used for overturning the workpiece, and then the support piece is reused for supporting one side of the workpiece far away from the sand blasting assembly, namely, the support piece supports the sprayed surface of the workpiece. Through setting up support piece, can reduce the circumstances that takes place to remove in the work piece course of working to can reduce the work piece and drop from the holder and take place the inhomogeneous possibility of sandblast.
Optionally, the support member includes a first cylinder and a support plate, the first cylinder is fixed on the base, and the support plate is fixed with a driving shaft of the first cylinder.
Through adopting foretell technical scheme, when using support piece to support the work piece, can make the backup pad be close to the one side that is close to the work piece through the drive shaft of control first cylinder to the butt in work piece surface, thereby play the supporting role.
Optionally, the length of the support plate is equal to the distance between the two clamping members.
Through adopting foretell technical scheme, through the length setting with the backup pad the same with the interval between two support columns, can improve the steadiness of backup pad when supporting the work piece, can reduce the work piece and take place to warp the condition in carrying out the sandblast in-process.
Optionally, the clamping piece is a pneumatic finger, and the pneumatic finger is fixed with the rotating shaft.
By adopting the technical scheme, the pneumatic finger is an execution device which uses compressed air as power and is used for clamping or grabbing the workpiece, and the pneumatic finger is arranged, so that the workpiece can be conveniently grabbed.
Optionally, a rubber layer is wrapped on the outer wall of the clamping jaw of the pneumatic finger.
By adopting the technical scheme, the rubber layer is arranged, so that damage to the outer wall of the workpiece is reduced when the workpiece is grabbed on one hand; on the one hand, the friction force between the workpiece and the clamping jaw of the pneumatic finger is improved, and the possibility that the workpiece falls off from the pneumatic finger in the overturning process is reduced.
Optionally, the support column install be used for the butt in prevent changeing the board of pneumatic finger diapire, the support column has been seted up and has been used for preventing changeing the hole, prevent changeing the board and wear to locate prevent changeing downthehole.
By adopting the technical scheme, the anti-rotation plate is arranged, and before the workpiece is taken down from the pneumatic finger, the anti-rotation plate is moved to enable the anti-rotation plate to be abutted to the bottom of the pneumatic finger; the situation that two pneumatic fingers are free to rotate on the two support columns after the workpiece is taken out is reduced, and then the workpiece is convenient to install on the two pneumatic fingers next time.
Optionally, the sand blasting assembly comprises a sand blasting box, a sand blasting pipe and a sand blasting nozzle, wherein the sand blasting box is arranged on the outer wall of the cabinet body, and two ends of the sand blasting pipe are respectively connected with the sand blasting box and the sand blasting nozzle; install the mounting bracket in the sandblast room, the blast nozzle is installed in the mounting bracket.
By adopting the technical scheme, sand in the sand blasting box enters the sand blasting pipe and is ejected out of the surface of the workpiece through the sand blasting nozzle, so that the workpiece is polished.
Optionally, the cabinet body is installed the dust absorption pipe, the one end of dust absorption pipe with the sandblast room is linked together, the other end intercommunication of dust absorption pipe has dust absorption subassembly.
By adopting the technical scheme, the dust collection pipe and the dust collection assembly are arranged, the dust collection assembly is started, and the dust collection pipe can collect sand materials polished by the sand blasting assembly on a workpiece into the dust collection assembly, so that the sand materials can be collected conveniently and can be recycled; on the one hand, the possibility that sand is diffused into the environment when the workpiece is taken out is reduced.
In summary, the present application includes at least one of the following beneficial technical effects:
1. by arranging the supporting piece, the supporting plate can support one side of the workpiece far away from the sand blasting assembly, so that the moving condition of the workpiece in the processing process can be reduced, and the possibility of uneven sand blasting caused by falling of the workpiece from the clamping piece can be reduced;
2. by arranging the anti-rotation plate, before the workpiece is taken down from the pneumatic finger, the anti-rotation plate is moved to enable the anti-rotation plate to be abutted to the bottom of the pneumatic finger; the situation that two pneumatic fingers are free to rotate on the two support columns after the workpiece is taken out is reduced, and then the workpiece is convenient to install on the two pneumatic fingers next time.
Drawings
FIG. 1 is a partial cross-sectional view of the present embodiment, primarily embodying a workpiece flipping assembly;
FIG. 2 is an enlarged view of a portion at A of FIG. 1;
FIG. 3 is a partial enlarged view at B of FIG. 1;
figure 4 is a partial cross-sectional view of the present embodiment, primarily embodying the cleaning assembly.
Reference numerals illustrate: 1. a cabinet body; 11. a blasting chamber; 12. a cabinet door; 13. a base; 2. a workpiece overturning assembly; 21. a motor; 22. a support; 221. a first cylinder; 222. a support plate; 23. a support column; 24. pneumatic fingers; 25. a rotating shaft; 26. a rubber layer; 27. anti-rotation holes; 28. an anti-rotation plate; 3. a sand blasting assembly; 31. spraying a sand box; 32. a sand blasting pipe; 33. a blast nozzle; 34. a mounting frame; 35. a second cylinder; 36. a sliding block; 4. a dust collection assembly; 41. a dust suction box; 42. a blower; 43. a dust collection pipe; 44. a filter screen; 45. an air suction area; 46. a dust collection area; 47. a tie.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-4.
The embodiment of the application discloses sand blasting grinding device before hardware electroplating.
Referring to fig. 1 and 2, a sandblasting and polishing device before electroplating hardware comprises a cabinet body 1, wherein the cabinet body 1 is provided with a base 13, a workpiece overturning assembly 2, a sandblasting assembly 3 and a dust collection assembly 4, the cabinet body 1 is provided with a sandblasting chamber 11, and the cabinet body 1 is provided with a cabinet door 12 for opening and closing the sandblasting chamber 11; the sand blasting assembly 3 comprises a sand blasting box 31, a sand blasting pipe 32 and a sand blasting nozzle 33, wherein the sand blasting box 31 is fixed on the outer wall of the cabinet body 1, a mounting frame 34 is fixed on the top wall of the sand blasting chamber 11, a sliding block 36 is slidably mounted on the mounting frame 34, a second air cylinder 35 is fixed on the mounting frame 34, and a driving shaft of the second air cylinder 35 is fixed with the sliding block 36; the blast nozzle 33 is mounted on the slide block 36, and both ends of the blast pipe 32 are respectively communicated with the blast nozzle 33 and the blast box 31. When the workpiece is required to be sandblasted, the sandblasting nozzle 33 ejects the sand in the sandblasting box 31 to the surface of the workpiece through the sandblasting pipe 32, and the sandblasting position of the sandblasting nozzle 33 on the surface of the workpiece can be changed by controlling the driving shaft of the second cylinder 35, so that the uniformity of sandblasting on the surface of the workpiece is further improved.
Referring to fig. 3, the base 13 is fixed to the bottom wall of the sandblasting booth 11, and the workpiece overturning assembly 2 includes a motor 21, a supporting member 22, two supporting columns 23 and two clamping members, where the two supporting columns 23 are disposed on the upper surface of the base 13 at intervals; two clamping pieces are respectively arranged on one side of the two support columns 23, which are close to each other, and the clamping pieces are rotatably arranged on the support columns 23 through a rotating shaft 25; in the embodiment, the clamping piece is provided with the pneumatic finger 24, and the workpiece can be grabbed by controlling the clamping action of the pneumatic finger 24; one side of one of them support column 23 that keeps away from the holder is fixed in the mounting panel, and motor 21's output shaft is fixed mutually with axis of rotation 25, starts motor 21, and motor 21's output shaft takes place to rotate, can make the axis of rotation 25 that is connected with motor 21 take place to rotate, and then can make the work piece that two pneumatic fingers 24 snatched overturn.
The outer wall of the clamping jaw of the pneumatic finger 24 is wrapped with a rubber layer 26, and the rubber layer 26 is made of rubber material, soft and elastic; through setting up rubber layer 26, can reduce the circumstances that pneumatic finger 24 snatched the too big circumstances that caused the damage to the work piece of work piece in-process holding power, in addition, rubber layer 26 can increase the frictional force between the clamping jaw of work piece surface and pneumatic finger 24, reduces the possibility that the work piece took place to drop from pneumatic finger 24 in the upset in-process.
The support column 23 has been seted up and has been prevented changeing hole 27, and the extension direction in prevent changeing hole 27 is mutually perpendicular with the extension direction of support column 23, has been inserted in prevent changeing hole 27 and has been prevented changeing board 28, and the both sides of preventing changeing board 28 all are fixed with the anticreep piece, can reduce the circumstances that prevents changeing board 28 and take place to break away from in the prevent changeing hole 27 through setting up the anticreep piece. Before the workpiece is required to be taken out from the two pneumatic fingers 24, the anti-rotation block moves in the anti-rotation hole 27, so that the anti-rotation block is abutted to the bottom wall of the pneumatic fingers 24, the situation that the two pneumatic fingers 24 are respectively and freely rotated on the two support columns 23 after the workpiece is taken out is reduced, the grabbing directions of the two pneumatic fingers 24 are the same, the next workpiece installation is facilitated, and the working efficiency is improved.
In this embodiment, the inner wall of the anti-rotation hole 27 is provided with a rubber sheet, so that friction force between the anti-rotation plate 28 and the inner wall of the anti-rotation hole 27 can be increased, and the possibility that the anti-rotation plate 28 moves and abuts against the bottom wall of the pneumatic finger 24 in the starting process of the sand blasting assembly 3 is reduced.
The support 22 includes a first cylinder 221 and a support plate 222, the first cylinder 221 is fixed on the base 13 and located between the two support columns 23, the support plate 222 is fixed on a driving shaft of the first cylinder 221, the length of the support plate 222 is the same as the distance between the two pneumatic fingers 24, and the support plate 222 can be abutted to one side of the workpiece away from the blast nozzle 33 by controlling the action of the first cylinder 221.
Referring to fig. 4, the dust collection assembly 4 includes a dust collection box 41, a fan 42 and a dust collection tube 43, the dust collection box 41 is fixed on the outer wall of the cabinet body 1, the dust collection box 41 is divided by a filter screen 44 to form a dust collection area 46 and an air suction area 45, the fan 42 is installed in the dust collection area, one end of the dust collection tube 43 is communicated with the dust collection area 46, the other end of the dust collection tube 43 is communicated with the sandblasting room 11, the sandblasting room 11 is provided with a connecting frame, the dust collection tube 43 is bound on the connecting frame through a binding belt 47, and a dust collection opening of the dust collection tube 43 is right opposite to the upper side of the base 13. The blower 42 is started, the blower 42 generates negative pressure in the dust box 41, so that the dust suction pipe 43 sucks sand in the sand blasting chamber 11 into the dust collection area 46 and stacks the sand in the dust collection area 46 under the blocking of the filter screen 44, the sand is conveniently collected, the circulation is facilitated, and the possibility that the sand is diffused into the environment when the workpiece is taken out is reduced.
The implementation principle of the sandblasting and polishing device before hardware electroplating is as follows:
when the workpiece is required to be sandblasted and polished, the workpiece is grabbed by controlling the clamping jaw movements of the two pneumatic fingers 24, the supporting plate 222 can be close to one side close to the workpiece and is abutted against one side of the workpiece far away from the sandblasting nozzle 33 by controlling the driving shaft of the first air cylinder 221, and when the sandblasting assembly 3 sandblasts the other surface of the workpiece to be sandblasted, the supporting piece 22 supports the workpiece, so that the situation that the workpiece moves to one side far away from the sandblasting assembly 3 in the sandblasting process can be reduced; after the sand blasting assembly 3 finishes sand blasting one surface of the workpiece, the support of the support piece 22 on the workpiece is canceled, the motor 21 is used for overturning the workpiece, and the support piece 22 is used for supporting one side of the workpiece far away from the sand blasting assembly 3 again. By providing the support 22, the movement of the workpiece during processing can be reduced, and the possibility of uneven blasting caused by falling of the workpiece from the clamping member can be reduced. And through setting the length of backup pad 222 to the same with the interval between two pneumatic fingers 24, can improve the steadiness when backup pad 222 supports the work piece, can reduce the work piece and take place the condition that sticks up in carrying out the sandblast in-process.
The foregoing is a preferred embodiment of the present application, and is not intended to limit the scope of the present application in this way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. Sand blasting grinding device before hardware electroplating, including cabinet body (1), its characterized in that: the cabinet body (1) is provided with a sand blasting chamber (11), and a base (13), a workpiece overturning assembly (2) and a sand blasting assembly (3) are arranged in the sand blasting chamber (11); the workpiece overturning assembly (2) comprises a motor (21), two support columns (23) and two clamping pieces, wherein the support columns (23) are vertically fixed on the surface of the base (13), and the clamping pieces are rotationally connected with the support columns (23) through rotating shafts (25); the motor (21) is fixed on one of the support columns (23), and an output shaft of the motor (21) is fixed with the rotating shaft (25); the base (13) is provided with a supporting piece (22), the supporting piece (22) is located between the two supporting columns (23), and when the sand blasting assembly (3) is used for sand blasting a workpiece, the supporting piece (22) is abutted to one side, away from the sand blasting assembly (3), of the workpiece.
2. The sandblasting and polishing device for hardware before electroplating according to claim 1, wherein: the support (22) comprises a first air cylinder (221) and a support plate (222), wherein the first air cylinder (221) is fixed on the base (13), and the support plate (222) is fixed with a driving shaft of the first air cylinder (221).
3. The sandblasting and polishing device for hardware before electroplating according to claim 2, wherein: the length of the support plate (222) is equal to the distance between the two clamping pieces.
4. The sandblasting and polishing device for hardware before electroplating according to claim 1, wherein: the clamping piece is arranged as a pneumatic finger (24), and the pneumatic finger (24) is fixed with the rotating shaft (25).
5. The sandblasting and polishing device for metal parts before electroplating according to claim 4, wherein: the outer wall of the clamping jaw of the pneumatic finger (24) is wrapped with a rubber layer (26).
6. The sandblasting and polishing device for metal parts before electroplating according to claim 4, wherein: the support column (23) is provided with an anti-rotation plate (28) which is used for being abutted to the bottom wall of the pneumatic finger (24), the support column (23) is provided with an anti-rotation hole (27), and the anti-rotation plate (28) is arranged in the anti-rotation hole (27) in a penetrating mode.
7. The sandblasting and polishing device for hardware before electroplating according to claim 1, wherein: the sand blasting assembly (3) comprises a sand blasting box (31), a sand blasting pipe (32) and a sand blasting nozzle (33), wherein the sand blasting box (31) is arranged on the outer wall of the cabinet body (1), and two ends of the sand blasting pipe (32) are respectively connected with the sand blasting box (31) and the sand blasting nozzle (33); install mounting bracket (34) in sandblast room (11), blast nozzle (33) are installed in mounting bracket (34).
8. The sandblasting and polishing device for hardware before electroplating according to claim 1, wherein: the cabinet body (1) is provided with a dust collection pipe (43), one end of the dust collection pipe (43) is communicated with the sand blasting chamber (11), and the other end of the dust collection pipe (43) is communicated with a dust collection assembly (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320371820.6U CN219444771U (en) | 2023-03-01 | 2023-03-01 | Sand blasting grinding device before hardware electroplating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320371820.6U CN219444771U (en) | 2023-03-01 | 2023-03-01 | Sand blasting grinding device before hardware electroplating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219444771U true CN219444771U (en) | 2023-08-01 |
Family
ID=87380305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320371820.6U Active CN219444771U (en) | 2023-03-01 | 2023-03-01 | Sand blasting grinding device before hardware electroplating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219444771U (en) |
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2023
- 2023-03-01 CN CN202320371820.6U patent/CN219444771U/en active Active
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