CN220224415U

CN220224415U - Surface treatment system

Info

Publication number: CN220224415U
Application number: CN202321901044.2U
Authority: CN
Inventors: 张邱; 刘超; 王卫东; 曹平; 史东辉
Original assignee: Silk Road Coffee Precision Machinery Nantong Co ltd
Current assignee: Silk Road Coffee Precision Machinery Nantong Co ltd
Priority date: 2023-07-18
Filing date: 2023-07-18
Publication date: 2023-12-22
Anticipated expiration: 2033-07-18

Abstract

The utility model relates to the technical field of automatic processing, in particular to a surface treatment system, which comprises: a surface treatment device for surface treatment of a workpiece; the bracket device is erected above the surface treatment device, and a bracket guide rail is paved on the bracket device; the bottom end of the transmission device is arranged on the support guide rail; the clamping device is fixed on the transmission device and moves along the height direction of the transmission device; the clamping device is provided with a plurality of pairs of clamping pieces, each clamping piece comprises a first clamping arm and a second clamping arm which are adjacently arranged, each first clamping arm and/or each second clamping arm comprises a first section and a second section which is connected with the first section and is bent inwards. The surface treatment system can realize automatic batch surface treatment of workpieces, optimize the structure for fixing the workpieces to be processed and be suitable for workpieces with different shapes and structures.

Description

Surface treatment system

Technical Field

The utility model relates to the technical field of automatic processing, in particular to a surface treatment system.

Background

The surface treatment is to form a surface layer with one or more special properties on the surface of the material by a physical or chemical method, and common surface treatment methods include polishing, spraying, electroplating and the like. During the electroplating process, the workpiece to be processed needs to be soaked in an electrolytic solution and other reagents to carry out electrolytic plating.

As shown in fig. 1, in the prior art, a hanger device 100 is generally used for batch surface treatment of small-sized workpieces, a plurality of hanging pieces 101 are arranged on the hanger device 100, a plurality of workpieces to be processed can be respectively sleeved on the hanging pieces 101, and then the whole hanger device 100 is soaked in a reagent such as an electrolytic solution for batch surface treatment.

However, in the above prior art solutions, the operations of immersing the rack device 100 in the reagent and/or removing the rack device 100 from the reagent are usually performed manually, which is low in efficiency and high in cost, and the reagent for surface treatment may be easily contacted by personnel during the operation, which may pollute the reagent and may cause damage to the human body. Moreover, in the prior art as shown in fig. 1, the hanger 101 is only suitable for the workpiece which has a hanging structure such as ring shape, hook shape, etc., otherwise, an additional connecting piece is needed to connect the hanger 101 and the workpiece to be processed, and additional production and time are added.

Disclosure of Invention

In view of the above problems, the present utility model provides a surface treatment system capable of realizing automatic batch surface treatment of workpieces, optimizing a structure for fixing the workpieces to be processed, and being adaptable to workpieces of various different shapes.

In the technical scheme of the utility model, a surface treatment system is provided, which comprises: a surface treatment device for surface treatment of a workpiece; the bracket device is erected above the surface treatment device, and a bracket guide rail is paved on the bracket device; the bottom end of the transmission device is arranged on the support guide rail; the clamping device is fixed on the transmission device and moves along the height direction of the transmission device; the clamping device is provided with a plurality of pairs of clamping pieces, each clamping piece comprises a first clamping arm and a second clamping arm which are adjacently arranged, each first clamping arm and/or each second clamping arm comprises a first section and a second section which is connected with the first section and is bent inwards.

According to the technical scheme of the utility model, when the surface treatment system works, a plurality of workpieces to be processed are respectively fixed on a plurality of clamping pieces, the clamping device and the workpieces fixed by the clamping device are arranged above the support guide rail through the transmission device and move along the support guide rail along with the transmission device, when the clamping device moves to the position right above the surface treatment device, the clamping device moves along the height direction of the transmission device, so that the clamping device and the workpieces fixed by the clamping device move into the surface treatment device below the support guide rail for surface treatment, after the surface treatment of the workpieces is finished, the clamping device moves along the height direction of the transmission device, so that the clamping device and the workpieces fixed by the clamping device return to the position above the support guide rail, and the batch automatic surface treatment of the workpieces is finished. The workpiece to be processed can be sleeved and fixed on the first clamping arm and/or the second clamping arm and can be arranged between the first clamping arm and the second clamping arm; specifically, the first clamping arm and/or the second clamping arm in the clamping piece comprise a first section and a second section which is connected with the first section and is bent inwards, so that the caliber of the clamping piece at the second section of the first clamping arm and/or the second clamping arm is gradually reduced, workpieces arranged between the first clamping arm and the second clamping arm can be limited and fixed, stable clamping is ensured, the clamping piece can be adapted to workpieces with different shapes and structures, and the fixing of the workpieces is more stable and firm.

Preferably, in the technical scheme of the utility model, the maximum distance from the second section of the first clamping arm and/or the second clamping arm of the clamping piece bent inwards to the second clamping arm and/or the first clamping arm in the surface treatment system is matched with the size of the workpiece.

According to the technical scheme of the utility model, when the workpiece is fixed by the clamping piece, the workpiece is fixed more firmly at the bending part between the first section and the second section.

Further, in the technical scheme of the utility model, the first clamping arm and/or the second clamping arm of the clamping piece in the surface treatment system further comprises a third section, and the third section is bent outwards.

According to the technical scheme of the utility model, the third section of the first clamping arm and/or the second clamping arm is bent outwards, so that the caliber of the clamping piece at the third section of the first clamping arm and/or the second clamping arm is gradually enlarged, the workpiece sleeved and fixed on the first clamping arm and/or the second clamping arm can be limited, and the possibility that the workpiece sleeved and fixed on the first clamping arm and/or the second clamping arm falls off from the clamping piece in the operation process of the surface treatment system is reduced or avoided.

Preferably, in the technical scheme of the utility model, the plurality of pairs of clamping pieces in the surface treatment system are uniformly arranged on at least two sides of the clamping device.

According to the technical scheme, the clamping pieces are arranged on the multiple sides of the clamping device, so that the number of the clamping pieces arranged on each clamping device can be effectively increased, namely, the number of workpieces subjected to surface treatment in batches during each operation of the surface treatment system is increased, the operation efficiency of the surface treatment system can be improved, and the operation time is saved.

In the technical scheme of the utility model, the transmission device in the surface treatment system comprises a transmission guide rail, wherein the bottom end of the transmission guide rail is arranged close to the support guide rail, and the transmission guide rail is perpendicular to the support guide rail; the transmission piece moves along the transmission guide rail, and the clamping device is fixed on the transmission piece.

According to the technical scheme of the utility model, when the surface treatment system works, the clamping device and the workpiece fixed by the clamping device move downwards along the transmission guide rail along with the transmission member, so that the clamping device and the workpiece fixed by the clamping device move into the surface treatment device below the support guide rail to carry out surface treatment, and after the surface treatment of the workpiece is finished, the clamping device and the workpiece fixed by the clamping device move upwards along the transmission guide rail along with the transmission member, so that the clamping device and the workpiece fixed by the clamping device return to the position above the support guide rail, and the automatic feeding/discharging of the surface treatment device is realized.

Preferably, in the technical solution of the present utility model, the surface treatment device in the surface treatment system includes a plurality of surface treatment units, and the plurality of surface treatment units are sequentially arranged along the support rail.

According to the technical scheme of the utility model, a plurality of same or different surface treatment materials or devices are placed in the surface treatment units, and when the conveying device moves above a certain surface treatment unit, the clamping device and a workpiece fixed by the clamping device move downwards along the transmission guide rail along with the transmission member, and surface treatment is carried out through the surface treatment unit. In the surface treatment system, the workpiece can pass through the plurality of surface treatment units according to a preset sequence, so that the whole surface treatment process can be automatically finished in batches.

Preferably, in the technical scheme of the utility model, the surface treatment system further comprises a purging device, and the purging device is arranged close to the upper end of the surface treatment unit.

According to the technical scheme of the utility model, when the clamping device and the fixed workpiece thereof move upwards along the transmission guide rail along with the transmission part, the purging device can purge the workpiece from the surface treatment unit, and redundant reagents or impurities and the like on the surface of the workpiece are purged, so that the processing quality of the surface treatment system is improved.

Drawings

Fig. 1 is a schematic view of a prior art hanger apparatus.

Fig. 2 is a schematic diagram of a surface treatment system provided in an embodiment of the utility model.

Fig. 3 is a schematic diagram of a surface treatment system provided in an embodiment of the utility model.

Fig. 4 is a schematic view of a clamping device provided in an embodiment of the utility model.

Fig. 5 (a) is a schematic view of a clip provided in an embodiment of the present utility model.

Fig. 5 (b) is a schematic view of another clip provided in an embodiment of the present utility model.

Reference numerals illustrate: 100-hanging rack device, 101-hanging piece, 1-surface treatment device, 10-surface treatment unit, 2-support device, 20-support guide rail, 3-transmission device, 31-transmission guide rail, 32-transmission piece, 4-clamping device, 40-clamping piece, 41-first clamping arm, 42-second clamping arm, 5-purging device, a-first section, b-second section and c-third section.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art without making any inventive effort, are intended to be within the scope of the present utility model.

As shown in fig. 2 and 3, in the embodiment of the present utility model, a surface treatment system is provided, which is capable of forming a surface layer having one or more specific properties on the surface of a material by a physical or chemical method, and in the embodiment, the surface treatment system is described as an example of chromium plating of a workpiece to be processed. The surface treatment system comprises a surface treatment device 1, a bracket device 2, a transmission device 3 and a clamping device 4.

First, the surface treatment apparatus 1 is an apparatus that performs a surface treatment operation, and the surface treatment apparatus 1 includes a plurality of surface treatment units 10, and the plurality of surface treatment units 10 are arranged in this order. In the present embodiment, the surface treatment unit 10 is exemplified by a water tank containing different reagents, and the workpiece is subjected to corresponding surface treatment when immersed in the reagents. Specifically, the reagents in each surface treatment unit 10 in the present embodiment include, but are not limited to, those used in detergents, cleaning agents, polishing agents, pretreatment solvents, chromium-containing electrolytic solutions, and the like, which are sequentially used in the steps of degreasing the surface of a workpiece, cleaning and rinsing the workpiece, polishing the workpiece, performing pretreatment actions such as heating the workpiece, and the like, and electrolyzing chromium coatings. The surface treatment unit 10 may also be an auxiliary device such as a dryer, which may be used to assist in drying the excess reagent on the surface of the workpiece after the completion of the chrome plating step, without limitation.

The bracket device 2 is a structural main body of the surface treatment system, the bracket device 2 is erected above the surface treatment device 1, and the transmission device 3 and the clamping device 4 are arranged above the bracket device 2. The rack device 2 is laid with a rack guide 20, and a plurality of surface treatment units 10 are arranged below the rack device 2 along the rack guide 20.

The transmission device 3 is provided at the bottom end of the transmission device 3 on the rack rail 20, and is movable to above the surface treatment units 10 along the rack rail 20, that is, in the longitudinal direction L. The transmission device 3 comprises a transmission guide rail 31 and a transmission piece 32, wherein the bottom end of the transmission guide rail 31 is arranged close to the support guide rail 20, and the transmission guide rail 31 is perpendicular to the support guide rail 20; the transmission member 32 is provided in the transmission rail 31 so as to be movable along the transmission rail 31, i.e., in the height direction H.

The clamping device 4 is used for clamping and fixing a workpiece to be processed, the clamping device 4 is fixed on the transmission member 32, and the clamping device 4 moves along the transmission guide rail 31, namely, the height direction H along with the transmission member 32. Referring to fig. 2, when the transmission member 32 is positioned at the top end of the transmission rail 31, the holding device 4 is moved to above the bracket device 2; referring to fig. 3, the driving member 32 is positioned at the bottom end of the driving rail 31 to move the clamping device 4 to the lower side of the bracket device 2.

As shown in fig. 4, the clamping device 4 is provided with a plurality of pairs of clamping pieces 40, the workpiece to be processed is fixed on the clamping device 4 through the clamping pieces 40, and the pairs of clamping pieces 40 are uniformly arranged on at least two sides of the clamping device 4. The clamping pieces 40 are arranged on the multiple sides of the clamping device 4, so that the number of the clamping pieces 40 arranged on each clamping device 4 can be effectively increased, namely, the number of workpieces subjected to surface treatment in batches during each operation of the surface treatment system is increased, the operation efficiency of the surface treatment system can be improved, and the operation time is saved.

Preferably, referring to fig. 3, in the embodiment of the present utility model, the surface treatment system further includes a purge device 5, where the purge device 5 is disposed near the upper end of the surface treatment unit 10, and the purge device 5 can purge the workpiece coming out of the surface treatment unit 10, and blow off the excessive reagent or impurities on the surface of the workpiece, so as to improve the processing quality of the surface treatment system.

In this embodiment, the purging device 5 is disposed at the upper end of only one surface treatment unit 10, and further preferably, the purging device 5 may be disposed at the upper end of each surface treatment unit 10 to blow off the redundant reagent or impurity on the surface of the workpiece, so as to avoid the contamination of the reagent in the next surface treatment unit 10 caused by the workpiece entering the next surface treatment unit 10.

In the embodiment of the present utility model, when the surface treatment system is operated, a plurality of workpieces to be processed are first fixed on a plurality of clamping pieces 40 of the clamping device 4, respectively, and at this time, the transmission piece 32 is located at the top end of the transmission rail 31, and the clamping device 4 is disposed above the bracket rail 20 through the transmission device 3. The plurality of surface treatment units 10 of the surface treatment device 1 are provided with a plurality of same or different surface treatment materials or devices, the conveying device 3 is moved above the first surface treatment unit 10 along the bracket guide rail 20 according to a preset sequence, and the transmission member 32 is moved downwards along the transmission guide rail 31, so that the clamping device 4 and the fixed workpiece thereof are completely immersed in the reagent in the surface treatment unit 10 for surface treatment. After the surface treatment of the workpiece is completed, the transmission member 32 moves upward along the transmission rail 31, and returns the holding device 4 to above the carriage rail 20. The conveyor 3 is then moved along the carrier rail 20 over the next surface treatment unit 10 until the workpiece passes through the plurality of surface treatment units 10 in a predetermined sequence, completing the entire surface treatment process.

As shown in fig. 5 (a), in the embodiment of the present utility model, the clamping member 40 includes a first clamping arm 41 and a second clamping arm 42 that are disposed adjacently, and the workpiece to be processed may be disposed between the first clamping arm 41 and the second clamping arm 42 or may be sleeved on the first clamping arm 41 and/or the second clamping arm 42 according to the shape of the workpiece to be processed.

The second clamping arm 42 includes a first section a and an inwardly bent second section b connected to the first section a, and the inwardly bent second section is bent in a direction approaching to the adjacent first clamping arm 41, so that the caliber of the clamping member 40, that is, the distance between the first clamping arm 41 and the second clamping arm 42, is gradually reduced at the second section b, and the workpiece arranged between the first clamping arm 41 and the second clamping arm 42 can be limited and fixed, thereby ensuring stable clamping.

Preferably, in the embodiment of the present utility model, the maximum distance D from the second segment b of the second clamping arm 42 of the clamping member 40 bent inward to the first clamping arm 41 matches the size of the workpiece, and the workpiece is fixed more firmly by the bent portion between the first segment a and the second segment b when the workpiece is fixed by the clamping member 40.

Further, in the embodiment of the present utility model, the first clamping arm 41 of the clamping member 40 includes the third section c, and the third section c is bent outwards, and the outwards bending refers to bending in a direction away from the adjacent second clamping arm 42, so that the caliber of the clamping member 40, that is, the distance between the first clamping arm 41 and the second clamping arm 42, is gradually enlarged at the third section c of the first clamping arm 41, so that the workpiece sleeved and fixed on the clamping member 40 can be limited, and the possibility that the workpiece sleeved and fixed on the clamping member 40 falls off from the clamping member 40 during the operation of the surface treatment system is reduced or avoided.

As shown in fig. 5 (b), in the embodiment of the present utility model, the clamping member 40 includes a first clamping arm 41 and a second clamping arm 42 that are adjacently disposed, where the first clamping arm 41 and the second clamping arm 42 include a first section a, a second section b, and a third section c that are sequentially connected, and the second section b is bent inwards, so that a workpiece disposed between the first clamping arm 41 and the second clamping arm 42 can be limited and fixed, and stable clamping is ensured; the third section c is bent outwards, and can limit the workpiece sleeved and fixed on the clamping piece 40.

In the embodiment of the utility model, when the workpiece to be processed is fixed by the clamping piece 40, the workpiece to be processed is clamped between the first clamping arm 41 and the second clamping arm 42, and can also be sleeved on the first clamping arm 41 and/or the second clamping arm 42, and different installation and fixation modes enable the clamping piece 40 to be adapted to workpieces with different shapes and structures, and the workpiece is stably and firmly fixed by improving the optimized design of the structure of the clamping piece 40.

The technical solution of the present utility model has been described so far with reference to the accompanying drawings. However, it will be readily appreciated by those skilled in the art that the scope of the present utility model is not limited to the above-described specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present utility model, and such modifications and substitutions will fall within the scope of the present utility model.

Claims

1. A surface treatment system, comprising:

a surface treatment device for surface treatment of a workpiece;

the bracket device is erected above the surface treatment device, and a bracket guide rail is paved on the bracket device;

the bottom end of the transmission device is arranged on the support guide rail;

the clamping device is fixed on the transmission device and moves along the height direction of the transmission device;

the clamping device is provided with a plurality of pairs of clamping pieces, each clamping piece comprises a first clamping arm and a second clamping arm which are adjacently arranged, and each first clamping arm and/or each second clamping arm comprises a first section and a second section which is connected with the first section and is bent inwards.

2. The surface treatment system of claim 1, wherein a maximum distance of the second section of the first clamp arm and/or the second clamp arm bent inward to the second clamp arm and/or the first clamp arm matches a size of the workpiece.

3. The surface treatment system of claim 1, wherein the first clamp arm and/or the second clamp arm further comprises a third section that is bent outward.

4. The surface treatment system of claim 1, wherein the plurality of pairs of clamping members are disposed in a uniform arrangement on at least two sides of the clamping device.

5. The surface treatment system of claim 1, wherein the transmission comprises:

the bottom end of the transmission guide rail is close to the support guide rail, and the transmission guide rail is perpendicular to the support guide rail;

and the transmission part moves along the transmission guide rail, and the clamping device is fixed on the transmission part.

6. The surface treatment system of claim 1, wherein the surface treatment apparatus comprises a plurality of surface treatment units, the plurality of surface treatment units being sequentially arranged along the rack rail.

7. The surface treatment system of claim 6, further comprising a purge device disposed proximate an upper end of the surface treatment unit.