CN212771024U

CN212771024U - Rack plating cleaning device

Info

Publication number: CN212771024U
Application number: CN202021108622.3U
Authority: CN
Inventors: 汪辉; 袁陶成; 詹秉泽; 黃素清
Original assignee: Taicang Defeng Hardware Products Co ltd
Current assignee: Taicang Defeng Hardware Products Co ltd
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2021-03-23
Anticipated expiration: 2030-06-15

Abstract

The utility model relates to a rack plating cleaning device, which comprises a cleaning tank, be equipped with the defoaming blade that is used for the frothing on length direction's the inside wall of washing tank edge, the defoaming blade with the surface of water parallel arrangement of cleaning solution in the washing tank, be equipped with the drive assembly who is used for driving the defoaming blade and removes along washing tank length direction in the washing tank. The utility model discloses have and improved a surface cleaning's of plating cleanliness, prolong the life of next process electrolyte, reduce the manufacturing cost of enterprise, be favorable to electroplating cleaner production's effect.

Description

Rack plating cleaning device

Technical Field

The utility model belongs to the technical field of the clear technique of rack plating and specifically relates to a rack plating cleaning device is related to.

Background

The rack plating is a process that workpieces are clamped on a rack, the rack plating is suitable for large parts, the number of products capable of being plated in each batch is small, and the thickness of a plating layer is more than 10 mu m. Wherein, the cleaning is an extremely important link in the process flow of rack plating. Since more than one solution is used, each with strict compositional ranges and impurity limitations, a transition must be made between very careful cleaning work.

At present, as shown in fig. 1, a rack plating cleaning processing apparatus includes a cleaning tank 1 and support frames 3 disposed at two ends of the cleaning tank 1 in a length direction, a lifting rod 4 is erected on the support frames 3, a hanging rod 5 for hanging a plating piece is hung on the lifting rod 4, the hanging rod 5 is provided in plurality, and the plurality of hanging rods 5 are uniformly distributed along the length direction of the lifting rod 4; the lifting device used for driving the lifting rod 4 to move up and down is arranged on the support frame 3, and the driving device used for driving the lifting rod 4 to move left and right is arranged at the upper end of the support frame 3. When a plated part on the hanging rod 5 is cleaned, the lifting device is driven, the lifting device drives the lifting rod 4 to move towards the direction of the cleaning tank 1 until the plated part is completely immersed by cleaning liquid in the cleaning tank 1, when the plated part is immersed for a certain time, the lifting device is driven, the lifting device drives the lifting rod 4 to move towards the direction far away from the cleaning tank 1, the diameter lifting rod 4 reaches the top end of the supporting rod, and the driving device drives the lifting rod 4 to move towards the electroplating bath 2 of the next procedure.

The above prior art solutions have the following drawbacks: the rack plating cleaning solution contains a large amount of surface active substances, the surface active substances can generate foams due to mechanical vibration or temperature change in the up-and-down lifting process of the lifting plate, and some pollution impurities can be deposited on the surfaces of the foams under the action of surface tension. Meanwhile, a large amount of foam can be collected on the surface of the cleaning solution, after the plated part immersed in the cleaning solution is cleaned, the lifting rod 4 lifts the plated part, a small amount of foam can be adhered to the surface of the plated part or the hanging rod 5 to a certain extent, and then the driving device drives the lifting rod 4 to move towards the next procedure electroplating bath 2, so that the foam on the plated part can pollute the electrolyte in the next procedure electroplating bath 2 to a certain extent, the service life of the electrolyte is prolonged, the use amount of the increased electrolyte is increased, the production cost of enterprises is increased, and the electroplating cleaning production is not facilitated.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a rack plating cleaning device, it has improved and plates a surface cleaning's cleanliness to prolong the life of next process electrolyte, reduce the manufacturing cost of enterprise, be favorable to the clean production's of electroplating advantage.

The above object of the present invention can be achieved by the following technical solutions: the utility model provides a rack plating cleaning device, includes the washing tank, all be equipped with the defoaming blade that is used for the frothing on two inside walls of washing tank edge length direction, the defoaming blade with the horizontal plane parallel arrangement of cleaning solution in the washing tank, be equipped with the drive assembly who is used for driving the defoaming blade and removes along washing tank length direction in the washing tank.

Through adopting above-mentioned technical scheme, before will plating the piece and place submergence in the washing tank, start drive assembly for defoaming blade is along the length direction reciprocating sliding of washing tank, thereby break the foam in the washing tank, later will plate the piece and place and wash in the washing liquid, abluent in-process simultaneously, drive assembly drive defoaming blade removes along the length direction of washing tank, thereby break the foam on washing tank surface, keep the washing liquid surface in there is not the foam state, plate a certain back of submergence, the peg will plate the piece and propose from the washing liquid, move towards the direction of next process electrolysis trough. The whole process breaks the foam on the surface of the cleaning liquid, so that the cleaning degree of the surface of the plated part is improved, the service life of the electrolyte in the next procedure is prolonged, the production cost of an enterprise is reduced, and the cleaning production of electroplating is facilitated.

The present invention may be further configured in a preferred embodiment as: drive assembly including set up in the drive block that the defoaming blade is close to the washing tank inside wall, run through in the drive screw of drive block and two cell walls of washing tank, the drive screw level sets up, the drive screw both ends all rotate with the both ends of washing tank and are connected, drive screw with drive block threaded connection, the drive block removes along the length direction of drive screw, be equipped with on the inside wall of washing tank and be used for providing the guide for the drive block removes the guide, the outstanding washing tank of one end of drive screw is equipped with and is used for driving drive screw pivoted driving piece.

Through adopting above-mentioned technical scheme, driving piece drive screw rotates to the drive piece slides along the length direction of drive screw, and the defoaming blade will slide along the length direction of drive screw under the drive of drive piece, is favorable to the stable stroke of defoaming blade.

The present invention may be further configured in a preferred embodiment as: the driving piece comprises a servo motor arranged on the side wall of the cleaning groove, a driving gear arranged on a driving shaft of the servo motor and a driven gear coaxially fixed on the driving shaft of the servo motor, and the driven gear is meshed with the driving gear.

Through adopting above-mentioned technical scheme, servo motor drive driving gear to drive driving screw and rotate for the washing tank cell wall, can drive the drive block and slide along the length direction of driving screw and remove, break the foam on washing liquid surface, thereby reduce the foam deposit and plate a surperficial, reduce and pollute electrolyte in the next process plating bath, the life of extension electrolyte reduces the manufacturing cost of enterprise, is favorable to clean production.

The present invention may be further configured in a preferred embodiment as: the guide part is equipped with the guide block including setting up the guide way that sets up on the inside wall that the washing tank is close to the drive block and setting up in the one end that the drive block is close to the guide way, the guide way sets up along washing tank length direction level, the cooperation of pegging graft of guide block and guide way, the guide block is followed the length direction of guide way slides.

Through adopting above-mentioned technical scheme, drive screw is under servo motor's drive, and the drive block will be along the stable removal of length direction of guide way to be favorable to the stable removal of following drive screw length direction of drive block, and then improve the stability of defoaming blade removal stroke.

The present invention may be further configured in a preferred embodiment as: the cross sections of the guide groove and the guide block are arranged in a T shape.

Through adopting above-mentioned technical scheme, further improve the stability that the joint slided between guide block and the guide way to be favorable to the defoaming blade to stabilize the defoaming to the foam on defoaming agent surface.

The present invention may be further configured in a preferred embodiment as: the driving block is provided with a plurality of defoaming blades which are uniformly distributed along the height direction of the driving block.

Through adopting above-mentioned technical scheme, further improve the defoaming blade and clear away the foam on washing liquid surface, also further reduce the less impurity of washing liquid surface floating density simultaneously.

The present invention may be further configured in a preferred embodiment as: the drive block is kept away from the one end of guide block and is seted up a plurality of mounting grooves, and is a plurality of the mounting groove sets up along the direction of height of drive block, the mounting groove sets up along the length direction of drive block, the one end of defoaming blade peg graft in the mounting groove.

Through adopting above-mentioned technical scheme, insert the defoaming blade in the mounting groove to make things convenient for the installation and the dismantlement of defoaming blade, improve workman's work efficiency.

The present invention may be further configured in a preferred embodiment as: the defoaming blade is equipped with strengthens the arris, it is equipped with a plurality ofly to strengthen the arris and follow the length direction evenly distributed of defoaming blade.

Through adopting above-mentioned technical scheme, strengthen the intensity of defoaming blade, prolong the life of defoaming blade, reduce the manufacturing cost of enterprise, be favorable to cleaner production to and improve and break efficiency.

The present invention may be further configured in a preferred embodiment as: the joint groove has been seted up to the one end of drive block, the joint groove with the mounting groove communicates each other, the defoaming blade is equipped with the joint piece for the joint groove, the joint piece with the mutual joint cooperation in joint groove.

Through adopting above-mentioned technical scheme, further with defoaming blade fixed card in the mounting groove, improve the stability of defoaming blade's installation.

The present invention may be further configured in a preferred embodiment as: the cross sections of the clamping grooves and the clamping blocks are T-shaped.

Through adopting above-mentioned technical scheme, strengthen the area of contact on joint piece and joint groove surface to with the joint that the joint piece is more stable in the joint groove, further promote the stable efficiency of defoaming blade.

To sum up, the utility model discloses a following at least one useful technological effect:

1. through the arrangement of the defoaming blade and the driving assembly, the foam on the surface of the cleaning solution is broken, and the cleaning degree of the surface of the plated part is improved, so that the service life of electrolyte in the next process is prolonged, the production cost of an enterprise is reduced, and the clean production of electroplating is facilitated;

2. through the setting of guide way and guide block, be favorable to the stable removal of following drive screw rod length direction of drive block, and then improve the stability of defoaming blade travel.

Drawings

FIG. 1 is a schematic structural diagram of the background art;

FIG. 2 is a schematic structural view of the whole of the present embodiment;

FIG. 3 is an enlarged partial schematic view of portion A of FIG. 2;

FIG. 4 is a schematic view of a connection structure between the cleaning tank and the driving screw in the present embodiment;

FIG. 5 is an enlarged partial view of portion B of FIG. 4;

fig. 6 is a schematic structural diagram of the connection between the driving block and the defoaming blade in the present embodiment.

In the figure, 1, a cleaning tank; 2. an electroplating bath; 3. a support frame; 4. a lifting rod; 5. a hanging rod; 6. a support; 7. a drive rod; 8. a defoaming blade; 9. a drive block; 10. a drive screw; 11. a servo motor; 12. a driving gear; 13. a driven gear; 14. mounting a plate; 15. a guide groove; 16. a guide block; 17. mounting grooves; 18. a clamping groove; 19. a clamping block; 20. fixing the screw rod; 21. and (4) reinforcing the edges.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 2, in order to disclose a rack plating cleaning processing apparatus of the present invention, including a cleaning tank 1, a plating tank 2 and a support frame 3 erected in the length direction of the cleaning tank 1, the support frame 3 is arranged in a shape of "Jiong", a lifting rod 4 is arranged in the support frame 3 along the length direction of the cleaning tank 1, two ends of the lifting rod 4 are provided with a lifting device for driving the lifting rod 4 to move up and down, a plurality of hanging rods 5 are hung on the lifting rod 4, and the plurality of hanging rods 5 are uniformly distributed along the length direction of the lifting rod 4; in order to drive the support frame 3 to move towards the electroplating bath 2, the two ends of the length direction of the cleaning tank 1 and the electroplating bath 2 are respectively provided with a bracket 6, a driving rod is arranged between the brackets 6, the driving rod penetrates through the bottom end of the support frame 3 and the brackets 6, the driving rod 7 is fixedly connected with the brackets 6, and the support frame 3 is connected with the driving rod 7 in a sliding manner; the bracket 6 is provided with a driving device for driving the support frame 3 to move towards the electroplating bath 2. The plating part is hung on the hanging rod 5, the lifting device drives the lifting rod 4 to move towards the inside of the cleaning tank 1 until the plating part on the hanging rod 5 is immersed in the cleaning liquid of the cleaning tank 1, after the plating part is immersed for a period of time, the lifting device drives the lifting rod 4 to move in the direction away from the cleaning tank 1 until the plating part is completely separated from the cleaning liquid, and then the driving device is driven to drive the support frame 3 to move towards the plating tank 2 of the next procedure.

Referring to fig. 2 and 3, defoaming blades 8 (see fig. 6) are correspondingly arranged on two inner side walls of the cleaning tank 1 in the length direction, the defoaming blades 8 are arranged in parallel with the water surface of the cleaning solution in the cleaning tank 1, and cutting edges are arranged on two sides of the defoaming blades 8 in the length direction, so that foam floating on the surface of the cleaning solution is quickly broken; a driving assembly for driving the defoaming blade 8 to move along the length direction of the cleaning tank 1 is arranged in the cleaning tank 1, the driving assembly comprises a driving block 9 arranged on the inner side wall of the cleaning tank 1 close to the defoaming blade 8 and a driving screw rod 10 penetrating through the driving block 9 and the two end walls of the cleaning tank 1, the two ends of the driving screw rod 10 are rotatably connected with the two ends of the cleaning tank 1, and the driving screw rod 10 is in threaded connection with the driving block 9; a driving piece for driving the driving screw rod 10 to rotate is arranged at one end of the driving screw rod 10 protruding out of the tank wall of the cleaning tank 1; the driving piece includes servo motor 11, driving gear 12 and driven gear 13, drive screw 10 salient is provided with mounting panel 14 on the outer cell wall of washing tank 1 cell wall, servo motor 11 fixed mounting is on mounting panel 14, servo motor 11 is servo motor 11, driving gear 12 is coaxial and fixed to be set up on servo motor 11's driving shaft, driven gear 13 is coaxial and fixed to be set up on drive screw 10, driven gear 13 meshes the setting with driving gear 12 mutually, thereby start servo motor 11, servo motor 11 drives driving gear 12 and rotates, and then drive and driving gear 12 meshed driven gear 13, driven gear 13 drives drive screw 10 and rotates.

Referring to fig. 5, for the length direction removal along washing tank 1 that drive block 9 can be stable, guide way 15 has been seted up on the drive block 9 is close to the inside wall of washing tank 1, guide way 15 cross-section is "T" shape setting, guide way 15 sets up along washing tank 1 length direction, the one end that drive block 9 is close to guide way 15 is equipped with guide block 16, guide block 16 pegs graft in guide way 15 and guide block 16 and guide way 15 mutually support, thereby when drive assembly drive screw 10 rotated, guide block 16 on the drive block 9 will slide along the length direction of guide way 15, improve the stability that defoaming blade 8 removed.

Referring to fig. 6, each driving block 9 is provided with four defoaming blades 8, and the four defoaming blades 8 are uniformly distributed along the height of the driving block 9. The defoaming blade 8 is in the cleaning liquid for a long time, certain damage can exist, and the damaged defoaming blade 8 can influence the defoaming efficiency to a certain extent; therefore, in order to solve the problems, the damaged defoaming blade 8 is replaced by the worker, in order to facilitate the replacement of the defoaming blade 8 by the worker, four mounting grooves 17 are formed in the side wall, away from the cleaning tank 1, of the driving block 9, the four mounting grooves 17 are arranged in the height direction of the driving block 9, the four defoaming blades 8 are inserted into the corresponding four mounting grooves 17, a clamping groove 18 is formed in one end, located at the driving block 9, of each mounting groove 17, the section of each clamping groove 18 is in a T shape, a clamping block 19 is arranged on each defoaming blade 8 relative to each clamping groove 18, and the clamping blocks 19 and the clamping grooves 18 are mutually inserted and matched; the driving block 9 is provided with a fixing screw rod 20 in a penetrating way, and the fixing screw rod 20 penetrates all the clamping blocks 19 and the clamping grooves 18 on the driving block 9, so that the four defoaming blades 8 are fixed on the driving block 9.

Referring to fig. 4 and 6, in order to enhance the strength of the defoaming blade 8, a plurality of reinforcing ribs are uniformly distributed along the length direction of the defoaming blade 8 on the defoaming blade 8, so that the strength of the defoaming blade 8 is improved, and the service life of the defoaming blade 8 is prolonged. The size of drive block 9 and the defoaming blade 8 of installing on drive block 9 along washing tank 1 width direction is less than the distance between washing tank 1 inside wall to peg 5 to improve the efficiency that defoaming blade 8 slided along washing tank 1 length direction.

The implementation principle of the above embodiment is as follows: when the cleaning device starts, the driving block 9 is moved to one end, close to the servo motor 11, of the driving screw 10, the servo motor 11 drives the driving gear 12 to drive the driven gear 13 to rotate, so that the driving screw 10 is driven to rotate, the driving block 9 can slide in a reciprocating mode along the length direction of the guide groove 15, the defoaming blade 8 defoams foam on the upper surface of the cleaning solution, then a plating part is immersed into the defoaming solution, meanwhile, the servo motor 11 continues to drive the driving block 9 to slide along the length direction of the cleaning groove 1 to break the foam, and the lifting device drives the lifting rod 4 to move towards the direction far away from the cleaning groove 1 until the plating part is completely separated from the cleaning solution; compare with traditional cleaning process, this practical abluent scheme breaks the foam on washing liquid surface in washing tank 1, improves and plates a cleanliness, reduces the pollution to the electrolyte in next process plating bath 2, and the use amount of the electrolyte that reduces the manufacturing cost of enterprise does benefit to electroplating clean production.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a rack plating cleaning processing apparatus, includes washing tank (1), its characterized in that: washing tank (1) all is equipped with defoaming blade (8) that are used for the frothing on two inside walls along length direction, defoaming blade (8) with the horizontal plane parallel arrangement of cleaning solution in washing tank (1), be equipped with in washing tank (1) and be used for driving defoaming blade (8) along the drive assembly that washing tank (1) length direction removed.

2. The rack plating cleaning processing device according to claim 1, characterized in that: drive assembly including set up in drive block (9) that defoaming blade (8) are close to washing tank (1) inside wall, run through in drive block (9) and drive screw (10) of two cell walls of washing tank (1), drive screw (10) level sets up, drive screw (10) both ends all rotate with the both ends of washing tank (1) and are connected, drive screw (10) with drive block (9) threaded connection, the length direction removal of drive screw (10) is followed in drive block (9), be equipped with on the inside wall of washing tank (1) and be used for providing the guide of direction for drive block (9) removal, the outstanding washing tank of one end (1) of drive screw (10) is equipped with and is used for driving drive screw (10) pivoted driving piece.

3. The rack plating cleaning processing device as claimed in claim 2, characterized in that: the driving piece comprises a servo motor (11) arranged on the side wall of the cleaning tank (1), a driving gear (12) arranged on a driving shaft of the servo motor (11) and a driven gear (13) coaxially fixed on the driving screw rod (10), wherein the driven gear (13) is meshed with the driving gear (12).

4. The rack plating cleaning processing device as claimed in claim 2, characterized in that: the guide part is equipped with guide block (16) including setting up guide way (15) on washing tank (1) is close to the inside wall of drive block (9) and setting up in the one end that drive block (9) is close to guide way (15), guide way (15) are along washing tank (1) length direction level setting, guide block (16) and guide way (15) cooperation of pegging graft, guide block (16) are followed the length direction of guide way (15) slides.

5. The rack plating cleaning processing device according to claim 4, characterized in that: the cross sections of the guide groove (15) and the guide block (16) are arranged in a T shape.

6. The rack plating cleaning processing device as claimed in claim 2, characterized in that: the defoaming device is characterized in that a plurality of defoaming blades (8) are arranged on the same driving block (9), and the defoaming blades (8) are uniformly distributed along the height direction of the driving block (9).

7. The rack plating cleaning processing device according to claim 6, characterized in that: a plurality of mounting grooves (17) are formed in one end, far away from the guide block (16), of the driving block (9), the mounting grooves (17) are formed in the height direction of the driving block (9), the mounting grooves (17) are formed in the length direction of the driving block (9), and one end of the defoaming blade (8) is inserted into the mounting grooves (17).

8. The rack plating cleaning processing device according to claim 7, characterized in that: defoaming blade (8) are equipped with and strengthen arris (21), strengthen arris (21) and be equipped with a plurality ofly, it is a plurality of strengthen arris (21) along the length direction evenly distributed of defoaming blade (8).

9. The rack plating cleaning processing device according to claim 8, characterized in that: the bottom surface of mounting groove (17) is equipped with joint groove (18), the tip that defoaming blade (8) inserted mounting groove (17) is equipped with joint piece (19), joint piece (19) with joint groove (18) cooperation of each other.

10. The rack plating cleaning processing device as claimed in claim 9, wherein: the cross sections of the clamping groove (18) and the clamping block (19) are T-shaped.