Cylinder dragging plate for electroplating process

Abstract

The utility model relates to the technical field of cylinder dragging plates, and discloses a cylinder dragging plate for an electroplating process, which comprises a cylinder dragging plate body, the cylinder dragging plate body is arranged in a wave shape, and a connecting structure is arranged on the cylinder dragging plate body. The cylinder dragging plate body comprises a base body layer, two groups of conductive chemical organic films and two groups of electro-coppering layers; the cylinder dragging plate is conveniently and quickly hung above an electroplating bath through the supporting angle plates, the stability of the cylinder dragging plate in the electroplating bath is improved by adjusting the positions of the clamping plates through the butterfly bolts, so that the efficiency of cleaning impurities in the electroplating bath is improved, meanwhile, the stability of connection between the connecting plate and the cylinder dragging plate body is improved through the reinforcing blocks, and the service life of the cylinder dragging plate is prolonged. According to the cylinder dragging plate, the service life of the cylinder dragging plate body is prolonged, due to the fact that the cylinder dragging plate is not provided with installation penetrating holes, the phenomenon that the cylinder dragging plate body is difficult to disassemble and assemble due to impurity accumulation is avoided, and the use efficiency of the cylinder dragging plate body is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a drag cylinder board technical field, concretely is a drag cylinder board for electroplating technology. BACKGROUND

[0002] The drag cylinder board is also called the pull cylinder board, the corrugated board, the water pulling board or the electrolytic board, is a kind of electroplating tool for removing impurities in electroplating cylinder, preventing electroplating cylinder liquid pollution, after a period of operation, there are more metal and non-metal impurities in the cylinder, to ensure the electroplating effect, usually use metal sheet to carry out a period of electroplating with small current to remove the impurities in the cylinder, this process is called drag cylinder, false plating, this metal sheet is called drag cylinder board, when drag cylinder board is used for a period of time, surface is attached with a lot of impurities and cannot carry out false plating again;

[0003] In the prior art, the utility model discloses a kind of environmental protection electroplating drag cylinder boards of application number: CN216838236U, including: base layer;Conductive chemical organic film, it is coated in the front, back of the base layer, the peel strength of the conductive chemical organic film is 0.5 pound / inch to 5.0 pound / inch;Copper layer is electroplated on the conductive chemical organic film, the environmental protection electroplating drag cylinder board of this utility model is set by conductive chemical organic film on the base layer, so that copper layer can be electroplated with the thickness of the conductive chemical organic film peeling, so that base layer is recycled, and more friendly to environment;

[0004] Although the drag cylinder board in the above technical solution improves the utilization rate, the drag cylinder board needs to be fully immersed in the electroplating solution during use, and the mounting hole of the drag cylinder board is easily blocked after being used for electroplating for a long time, thereby causing the drag cylinder board to be inconvenient to disassemble and assemble, therefore, we need to propose a drag cylinder board for electroplating process. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a drag cylinder board for electroplating process, by setting connection structure on the drag cylinder board, the drag cylinder board is convenient to disassemble and assemble, the drag cylinder board is quickly taken out after false plating, thereby facilitating the cleaning of impurities on the drag cylinder board, improving the use effect of the drag cylinder board, to solve the problems in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical scheme: a drag cylinder board for electroplating process, including drag cylinder board body, the drag cylinder board body is arranged in wave shape, connection structure is set on the drag cylinder board body;

[0007] The drag cylinder board body includes base layer, two groups of conductive chemical organic film and two groups of copper layer, two groups of the conductive chemical organic film are arranged on the two sides of base layer, and two groups of the copper layer are arranged on the opposite side of two groups of conductive chemical organic film and base layer respectively.

[0008] The connecting structure comprises a connecting plate, two groups of vertical plates and a supporting angle plate, the two groups of vertical plates are integrally formed on the two sides of the connecting plate, the lower end of one side of each of the two groups of vertical plates is fixedly connected with a reinforcing block welded with the body of the tow cylinder plate, one side of the supporting angle plate is provided with a butterfly bolt, and one end of the butterfly bolt is provided with a clamping plate.

[0009] Preferably, the base layer comprises two groups of horizontal base layers, a plurality of first inclined base layers and a plurality of second inclined base layers, the plurality of first inclined base layers and the plurality of second inclined base layers are alternately arranged, and one end of each of the two groups of horizontal base layers is arranged at one end of one group of the first inclined base layers and one group of the second inclined base layers.

[0010] Preferably, the included angle between the first inclined base layer and the second inclined base layer and the horizontal base layer is 150°, and the included angle between the first inclined base layer and the second inclined base layer is 120°.

[0011] Preferably, the peeling strength of the conductive chemical organic film is less than or equal to 1.0 pound / inch, and the thickness of the conductive chemical organic film is less than or equal to 2 mu m.

[0012] Preferably, one side of the connecting plate is fixedly connected with a reinforcing rib, the reinforcing block is arranged in an isosceles triangle, and the two groups of inclined surfaces of the reinforcing block are respectively matched with the first inclined base layer and the second inclined base layer.

[0013] Preferably, the inner top of the supporting angle plate is provided with a plurality of guide bars, and the upper surface of the clamping plate is provided with guide holes for slidingly arranging the plurality of guide bars.

[0014] Preferably, the plurality of guide bars are arranged at equal intervals, the plurality of guide bars are arranged in parallel, and the cross section of the guide bar is arranged in an isosceles trapezoidal shape.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] The utility model discloses a tow cylinder plate body and the cooperation between the connecting structure, through the supporting angle plate, the tow cylinder plate is hung on the electroplating tank conveniently and quickly, and the position of the clamping plate is adjusted by the butterfly bolt, so that the stability of the tow cylinder plate in the electroplating tank is improved, the efficiency of cleaning the impurities in the electroplating tank is improved, the stability of the connection between the connecting plate and the body of the tow cylinder plate is improved by the reinforcing block, the service life of the body of the tow cylinder plate is improved, the phenomenon that the body of the tow cylinder plate is difficult to disassemble due to the accumulation of impurities is avoided, and the use efficiency of the body of the tow cylinder plate is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 It is a schematic view of the body structure of the utility model;

[0018] Fig. 2 It is the structure schematic view of the connecting structure of the utility model.

[0019] Fig. 3 It is the overhead structure schematic view of the utility model's drag cylinder plate body.

[0020] In the drawing: 1, drag cylinder plate body; 11, base layer; 12, conductive chemical organic film; 13, copper plating layer; 14, horizontal base layer; 15, first inclined base layer; 16, second inclined base layer; 2, connecting structure; 21, connecting plate; 22, vertical plate; 23, reinforcing block; 24, reinforcing rib; 25, support angle plate; 26, butterfly bolt; 27, guide bar; 28, clamping plate; 29, guide hole. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0022] Please refer to Figs. 1-3 The utility model provides a kind of technical scheme: a drag cylinder plate for electroplating process, including drag cylinder plate body 1, drag cylinder plate body 1 is set in wave shape, and connecting structure 2 is provided on drag cylinder plate body 1;

[0023] Drag cylinder plate body 1 includes base layer 11, two groups of conductive chemical organic film 12 and two groups of copper plating layer 13, two groups of conductive chemical organic film 12 are arranged on the two sides of base layer 11, and two groups of copper plating layer 13 are respectively arranged on the side opposite to base layer 11 of two groups of conductive chemical organic film 12;

[0024] Connecting structure 2 includes connecting plate 21, two groups of vertical plate 22 and support angle plate 25, two groups of vertical plate 22 are integrally formed on the two sides of connecting plate 21, and the side lower end of two groups of vertical plate 22 is fixedly connected with reinforcing block 23 welded with drag cylinder plate body 1, and the side of support angle plate 25 is provided with butterfly bolt 26, and the one end of butterfly bolt 26 is provided with clamping plate 28.

[0025] The base layer 11 comprises two groups of horizontal base layers 14, a plurality of first inclined base layers 15 and a plurality of second inclined base layers 16, the plurality of first inclined base layers 15 and the plurality of second inclined base layers 16 are arranged alternately, and the two groups of horizontal base layers 14 are arranged at one end of one group of the first inclined base layers 15 and one group of the second inclined base layers 16 respectively. The unique wave-shaped design can make the electroplating tank liquid have a high-low potential difference during the dragging of the tank, so as to better remove the impurities in the tank liquid. Meanwhile, the dragging tank plate body 1 is simple in manufacturing process, can be repeatedly used, and the copper, tin and nickel can be stripped and recycled after the tank is dragged, thereby greatly saving the cost.

[0026] The included angle between the first inclined base layer 15 and the second inclined base layer 16 and the horizontal base layer 14 is 150°, and the included angle between the first inclined base layer 15 and the second inclined base layer 16 is 120°. Through the wave-shaped design of the dragging tank plate body 1, a high-low potential difference is formed, so that the metal ions in the electrolyte migrate and deposit under the action of the electric field, thereby removing the impurities in the tank liquid.

[0027] The stripping strength of the conductive chemical organic film 12 is less than or equal to 1.0 pound / inch, and the thickness of the conductive chemical organic film 12 is less than or equal to 2μm. When the stripping strength of the conductive chemical organic film 12 is less than or equal to 1.0 pound / inch, the stripping strength is small, and the force required for stripping the electroplated copper layer 13 when the dragging tank plate body 1 is recovered is small, which is beneficial to reduce the working intensity of the staff and improve the working efficiency.

[0028] One side of the connecting plate 21 is fixedly connected with a reinforcing rib 24, and the reinforcing block 23 is arranged in an isosceles triangle shape. Two groups of inclined surfaces of the reinforcing block 23 are respectively matched with the first inclined base layer 15 and the second inclined base layer 16. Through the shape arrangement of the reinforcing block 23, the contact area with the dragging tank plate body 1 is increased, thereby improving the stability of the connection between the connecting structure 2 and the dragging tank plate body 1.

[0029] A plurality of guide bars 27 are arranged on the inner top of the supporting angle plate 25, and a plurality of guide holes 29 for slidingly arranging the plurality of guide bars 27 are arranged on the upper surface of the clamping plate 28. The clamping plate 28 slides on the guide bars 27 through the guide holes 29, thereby improving the stability of the movement of the clamping plate 28.

[0030] The plurality of guide bars 27 are arranged at equal intervals and in parallel. The cross section of the guide bar 27 is arranged in an isosceles trapezoidal shape. Through the shape arrangement of the guide bar 27, the stability of the movement of the clamping plate 28 is improved, thereby improving the stability of the installation of the connecting structure 2 on the tank dragging tool. The tank dragging tool is a frame body for carrying the dragging tank plate body 1 in the prior art, which is a common knowledge in the prior art and will not be described in detail.

[0031] In use, in the electroplating process, the drag bucket body 1 is placed in the electroplating tank containing electrolyte, and current is applied, due to the wavy design of the drag bucket body 1, the surface of the drag bucket body 1 forms high and low potential difference, so that the metal ions in the electrolyte migrate and deposit under the action of the electric field, thereby removing the impurities in the tank liquid, at the same time, the drag bucket body 1 can be quickly installed on the drag bucket tool through the connecting structure 2, the position of the clamp plate 28 is adjusted by the butterfly bolt 26, so that the connecting structure 2 is fixed on the drag bucket tool, more drag bucket bodies 1 are conveniently placed in the electroplating tank, so as to facilitate the cleaning of impurities in the electrolytic tank, and the drag bucket body 1 after adsorbing more impurities is conveniently disassembled, so as to facilitate the cleaning of the drag bucket body 1, and the service life of the drag bucket body 1 is improved.

[0032] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A drag pot plate for use in an electroplating process, comprising a drag pot plate body (1), characterized in that: The drag plate body (1) is arranged in a wave shape, and the drag plate body (1) is provided with a connecting structure (2); The drag plate body (1) comprises a base layer (11), two groups of conductive chemical organic films (12) and two groups of electroplated copper layers (13), the two groups of conductive chemical organic films (12) are arranged on the two sides of the base layer (11), and the two groups of electroplated copper layers (13) are arranged on the sides opposite to the two groups of conductive chemical organic films (12) and the base layer (11) respectively; The connecting structure (2) comprises a connecting plate (21), two groups of vertical plates (22) and a supporting angle plate (25), the two groups of vertical plates (22) are integrally formed on the two sides of the connecting plate (21), one side of each of the two groups of vertical plates (22) is fixedly connected with a reinforcing block (23) welded with the drag plate body (1), and one side of the supporting angle plate (25) is provided with a butterfly bolt (26), and one end of the butterfly bolt (26) is provided with a clamping plate (28).

2. A drag plate for use in an electroplating process according to claim 1, wherein: The base layer (11) comprises two groups of horizontal base layers (14), a plurality of first inclined base layers (15) and a plurality of second inclined base layers (16), the plurality of first inclined base layers (15) and the plurality of second inclined base layers (16) are arranged alternately, and the two groups of horizontal base layers (14) are arranged at one end of each of the first inclined base layer (15) and the second inclined base layer (16).

3. A drag plate for use in an electroplating process according to claim 2, wherein: The first inclined base layer (15) and the second inclined base layer (16) are arranged at an angle of 150° with the horizontal base layer (14), and the first inclined base layer (15) and the second inclined base layer (16) are arranged at an angle of 120°.

4. A drag plate for use in an electroplating process according to claim 3, wherein: The peeling strength of the conductive chemical organic film (12) is less than or equal to 1.0 pound / inch, and the thickness of the conductive chemical organic film (12) is less than or equal to 2 μm.

5. A drag plate for use in an electroplating process according to claim 4, wherein: One side of the connecting plate (21) is fixedly connected with a reinforcing rib (24), the reinforcing block (23) is arranged in an isosceles triangle shape, and the two groups of inclined surfaces of the reinforcing block (23) are respectively matched with the first inclined base layer (15) and the second inclined base layer (16).

6. A drag plate for use in an electroplating process according to claim 5, wherein: The inner top of the supporting angle plate (25) is provided with a plurality of guide bars (27), and the upper surface of the clamping plate (28) is provided with guide holes (29) for slidingly arranging the plurality of guide bars (27).

7. A drag plate for use in an electroplating process according to claim 6, wherein: The plurality of guide bars (27) are arranged at equal intervals, the plurality of guide bars (27) are arranged in parallel, and the cross section of the guide bar (27) is arranged in an isosceles trapezoidal shape.

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