Pickling device for electroplating surface treatment

Abstract

The utility model belongs to the technical field of pickling, and particularly relates to a pickling device for electroplating surface treatment, which comprises a shell, the device comprises a shell, a cover plate, a conveying pump, two limiting rods, two clamping plates, two push plates and two inserting plates, the top of the shell is rotationally connected with the cover plate, the conveying pump is fixedly connected to the top of the cover plate, and the two clamping plates are symmetrically and slidably connected to the inner wall of the bottom of the shell; the two push plates and the two inserting plates are slidably connected to the sides, away from each other, of the two clamping plates correspondingly, the two limiting rods are symmetrically and fixedly connected to the inner wall of the bottom of the shell, and the sides, close to each other, of the two limiting rods are slidably connected with the outer walls of the clamping plates correspondingly; the clamping plate is fixed or unlocked through a simple structure, workpieces of different sizes can be conveniently fixed through the clamping plate, the workpieces can be conveniently subjected to acid pickling, operation is easy and convenient, and good practicability is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of pickling, in particular to a pickling device for electroplating surface treatment. Background Art

[0002] Electroplating mainly coats a layer of metal film on the surface of the plate to prevent the plate from rusting and play a protective role. During electroplating, a series of processes are required. Pickling is required before electroplating, mainly to clean the original rusted parts on the surface of the plate. Therefore, an electroplating raw material pickling device is required.

[0003] The pickling device for electroplating surface treatment in the prior art is inconvenient to fix different workpieces in actual use due to the different sizes of different workpieces, thereby affecting the pickling effect of the workpieces and causing inconvenience in use. Therefore, we propose a pickling device for electroplating surface treatment to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art that different workpieces are of different sizes during actual use, which makes it inconvenient to fix different workpieces, thereby affecting the pickling effect of the workpieces and causing inconvenience during use. A pickling device for electroplating surface treatment is proposed.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A pickling device for electroplating surface treatment, comprising

[0007] The outer shell comprises a delivery pump, a limiting rod, a splint, a push plate and an insert plate, the top of the outer shell is rotatably connected to a cover plate, the delivery pump is fixedly connected to the top of the cover plate, the number of the limiting rod, splint, push plate and insert plate is two, the two splints are symmetrically slidably connected to the bottom inner wall of the outer shell, the two push plates and the insert plate are respectively slidably connected to the side of the two splints away from each other, the two limiting rods are symmetrically fixedly connected to the bottom inner wall of the outer shell, the sides of the two limiting rods close to each other are slidably connected to the outer wall of the splint, a plurality of slots are evenly spaced on the top of the outer shell, and the two insert plates are engaged with the corresponding slots;

[0008] The fixing mechanism is connected to the plug board and is used for fixing the splint.

[0009] As a preferred solution of the present invention, the fixing mechanism includes: two horizontal plates, two push rods and two connecting rods;

[0010] The two horizontal plates are respectively slidably connected to the sides of the two splints away from each other, the two push rods are respectively rotatably connected to the sides of the two horizontal plates away from each other, the front sides of the two horizontal plates are fixedly connected to the rear sides of the push plates to be matched, the two connecting rods are fixedly connected to the tops of the corresponding plug plates, and the sides of the two connecting rods away from each other are respectively rotatably connected to the sides of the two push rods close to each other.

[0011] As a preferred solution of the present invention, the two splints are fixedly connected to a guide plate on one side away from each other, the two push plates pass through the corresponding guide plates, the rear sides of the two guide plates are fixedly connected to a return spring, and the rear side of the return spring is fixedly connected to the front side of the corresponding horizontal plate.

[0012] As a preferred solution of the present invention, the two clamping plates are fixedly connected to support plates on one side away from each other, and the two connecting rods pass through the corresponding support plates.

[0013] As a preferred solution of the present invention, the bottoms of the two support plates are fixedly connected with push springs, and the bottoms of the two push springs are fixedly connected to the tops of the corresponding inserting plates.

[0014] As a preferred solution of the present invention, a fixing sleeve is fixedly connected to one side of the two clamping plates that are away from each other, and the inner walls of the two fixing sleeves are slidably connected to the outer walls of the corresponding inserting plates. Beneficial effects

[0015] 1. The workpiece can be pickled conveniently through the delivery pump, and the splint can be limited by the limit rod to ensure stable horizontal movement of the splint. The push plate can drive the fixing mechanism, and the fixing mechanism can drive the splint to move. The splint can be fixed conveniently through the cooperation between the slot and the splint.

[0016] 2. When the horizontal plate moves, the push rod is pushed, and when the push rod moves, the connecting rod is pushed. At this time, the upward movement of the connecting rod will drive the plug-in plate to move up, and the plug-in plate will move out of contact with the slot to unlock the splint;

[0017] The utility model fixes or unlocks the clamping plate through a simple structure, and can conveniently fix workpieces of different sizes through the clamping plate so as to perform pickling on the workpieces. The utility model is easy to operate and has good practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the utility model;

[0019] Figure 2 It is a partial three-dimensional diagram of the utility model;

[0020] Figure 3 It is a partial three-dimensional diagram of the utility model;

[0021] Figure 4 It is a three-dimensional diagram of the push plate, fixing mechanism and inserting plate of the present invention.

[0022] In the figure: 1. Housing; 2. Delivery pump; 3. Limit rod; 4. Clamp; 5. Push plate; 6. Horizontal plate; 7. Guide plate; 8. Return spring; 9. Push rod; 10. Support plate; 11. Connecting rod; 12. Insert plate; 13. Push spring; 14. Fixing sleeve. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Example

[0024] Reference Figures 1-4 , a pickling device for electroplating surface treatment, comprising

[0025] Shell 1;

[0026] The delivery pump 2, the limiting rod 3, the splint 4, the push plate 5 and the insert plate 12, the top of the shell 1 is rotatably connected to the cover plate, the delivery pump 2 is fixedly connected to the top of the cover plate, the limiting rod 3, the splint 4, the push plate 5 and the insert plate 12 are all two in number, the two splints 4 are symmetrically slidably connected to the bottom inner wall of the shell 1, the two push plates 5 and the insert plate 12 are respectively slidably connected to the side of the two splints 4 away from each other, the two limiting rods 3 are symmetrically fixedly connected to the bottom inner wall of the shell 1, and the sides of the two limiting rods 3 close to each other are slidably connected to the outer wall of the splint 4, and a plurality of slots are evenly spaced at the top of the shell 1, and the two insert plates 12 are engaged with the corresponding slots;

[0027] The fixing mechanism is connected to the inserting plate 12 and is used to fix the splint 4 .

[0028] By means of the above-mentioned mechanism: the workpiece can be pickled conveniently through the delivery pump 2, the clamping plate 4 can be limited conveniently through the limiting rod 3, so that the clamping plate 4 can move stably laterally, the fixing mechanism can be driven conveniently through the pushing plate 5, the inserting plate 12 can be driven to move conveniently through the fixing mechanism, and the clamping plate 4 can be fixed conveniently through the cooperation between the slot and the inserting plate 12.

[0029] As a preferred solution of the present invention, the fixing mechanism includes: two horizontal plates 6, two push rods 9 and two connecting rods 11; the two horizontal plates 6 are respectively slidably connected to the side of the two splints 4 away from each other, and the two push rods 9 are respectively rotatably connected to the side of the two horizontal plates 6 away from each other, and the front sides of the two horizontal plates 6 are fixedly connected to the rear sides of the push plates 5 that need to be matched, and the two connecting rods 11 are fixedly connected to the tops of the corresponding plug plates 12, and the sides of the two connecting rods 11 away from each other are respectively rotatably connected to the sides of the two push rods 9 close to each other, when the horizontal plate 6 moves, the push rod 9 is pushed, and when the push rod 9 moves, the connecting rod 11 is pushed, and at this time, the upward movement of the connecting rod 11 will drive the plug plate 12 to move up, and the plug plate 12 moves out of contact with the slot, so that the splint 4 is unlocked.

[0030] As a preferred solution of the present invention, the two splints 4 are fixedly connected to a guide plate 7 on the side away from each other, and the two push plates 5 pass through the corresponding guide plates 7. The rear sides of the two guide plates 7 are fixedly connected to a reset spring 8, and the rear side of the reset spring 8 is fixedly connected to the front side of the corresponding cross plate 6. The elastic force of the reset spring 8 facilitates the reset of the cross plate 6 and drives the push plate 5 to reset.

[0031] As a preferred solution of the present invention, the two splints 4 are fixedly connected to a support plate 10 on one side away from each other, and the two connecting rods 11 pass through the corresponding support plates 10. The support plates 10 facilitate the positioning of the connecting rods 11, so that the connecting rods 11 can move stably vertically.

[0032] As a preferred solution of the present invention, the bottoms of the two support plates 10 are fixedly connected with push springs 13, and the bottoms of the two push springs 13 are fixedly connected to the tops of the corresponding plug-in plates 12. The elastic force of the push springs 13 facilitates the downward movement and reset of the plug-in plates 12, thereby enabling the plug-in plates 12 to engage with the slots.

[0033] As a preferred solution of the present invention, the two splints 4 are fixedly connected to a fixing sleeve 14 on the side away from each other, and the inner walls of the two fixing sleeves 14 are slidably connected to the outer walls of the corresponding plug-in plates 12. The fixing sleeves 14 are used to conveniently limit the plug-in plates 12, so that the plug-in plates 12 can move stably vertically.

[0034] It should be noted that the specific type of delivery pump 2 to be used is selected by relevant technical personnel familiar with this field, and the above-mentioned delivery pump 2 and the like belong to the existing technology and will not be elaborated in this solution.

[0035] The working principle of the present invention is as follows: in actual use, when the workpiece needs to be pickled, the cover is first opened, the workpiece is placed in the shell 1, and the workpiece is located on the side where the two clamping plates 4 are close to each other. At this time, the push plate 5 is pushed forward, and when the push plate 5 moves, the cross plate 6 is driven to move forward, and the movement of the cross plate 6 compresses the reset spring 8. At the same time, when the cross plate 6 moves, it pushes the push rod 9, and when the push rod 9 moves, it pushes the connecting rod 11. At this time, the upward movement of the connecting rod 11 drives the inserting plate 12 to move upward, and when the inserting plate 12 moves, it compresses the push spring 13. At the same time, the fixing sleeve 14 can limit the inserting plate 12, so that the inserting plate 12 can move vertically stably. The slot disengages and the splint 4 is unlocked. At this time, the splint 4 can be pushed to move horizontally. When the splint 4 moves, it will contact the outer wall of the workpiece and clamp the workpiece through the splint 4. At this time, the push plate 5 is released, and the reset spring 8 loses its restriction to push the cross plate 6 backward and drive the push plate 5 to move backward and reset. The reset of the cross plate 6 will drive the push rod 9 to reset. At the same time, the push spring 13 loses its restriction to push the insert plate 12 down and reset. The insert plate 12 moves down and engages with the slot to fix the splint 4. By fixing the splint 4, the workpiece remains fixed. A nozzle is fixedly connected to the top of the cover plate, and the nozzle is connected to the delivery pump 2. The cooperation between the delivery pump 2 and the nozzle facilitates pickling of the workpiece.

[0036] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A pickling device for electroplating surface treatment, characterized in that: include A housing (1); a delivery pump (2), a limiting rod (3), a splint (4), a push plate (5) and an insert plate (12); the top of the housing (1) is rotatably connected to a cover plate; the delivery pump (2) is fixedly connected to the top of the cover plate; the limiting rod (3), the splint (4), the push plate (5) and the insert plate (12) are each two in number; the two splints (4) are symmetrically slidably connected to the bottom inner wall of the housing (1); the two push plates (5) and the insert plate (12) are respectively slidably connected to the sides of the two splints (4) that are away from each other; the two limiting rods (3) are symmetrically fixedly connected to the bottom inner wall of the housing (1); the sides of the two limiting rods (3) that are close to each other are slidably connected to the outer wall of the splint (4); a plurality of slots are provided at equal intervals on the top of the housing (1); the two insert plates (12) are engaged with the corresponding slots; A fixing mechanism is connected to the inserting plate (12), and the fixing mechanism is used to fix the splint (4).

2. A pickling device for electroplating surface treatment according to claim 1, characterized in that: The fixing mechanism comprises: two transverse plates (6), two push rods (9) and two connecting rods (11); The two transverse plates (6) are respectively slidably connected to the sides of the two clamping plates (4) away from each other, the two push rods (9) are respectively rotatably connected to the sides of the two transverse plates (6) away from each other, the front sides of the two transverse plates (6) are fixedly connected to the rear sides of the push plates (5) to be matched, the two connecting rods (11) are fixedly connected to the tops of the corresponding plug plates (12), and the sides of the two connecting rods (11) away from each other are respectively rotatably connected to the sides of the two push rods (9) close to each other.

3. The pickling device for electroplating surface treatment according to claim 1, characterized in that: The two clamping plates (4) are fixedly connected to the guide plates (7) on the sides away from each other, the two push plates (5) pass through the corresponding guide plates (7), the rear sides of the two guide plates (7) are fixedly connected to the return springs (8), and the rear sides of the return springs (8) are fixedly connected to the front sides of the corresponding transverse plates (6).

4. The pickling device for electroplating surface treatment according to claim 2, characterized in that: The two clamping plates (4) are fixedly connected to a support plate (10) on one side away from each other, and the two connecting rods (11) pass through the corresponding support plates (10).

5. The pickling device for electroplating surface treatment according to claim 4, characterized in that: The bottoms of the two support plates (10) are fixedly connected to push springs (13), and the bottoms of the two push springs (13) are fixedly connected to the tops of the corresponding inserting plates (12).

6. The pickling device for electroplating surface treatment according to claim 1, characterized in that: A fixing sleeve (14) is fixedly connected to one side of the two clamping plates (4) that is away from each other, and the inner walls of the two fixing sleeves (14) are slidably connected to the outer walls of the corresponding inserting plates (12).

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