Electrophoretic coating anode device

Abstract

The utility model provides an electrophoretic coating anode device which comprises a balance plate, a buckle, an anode plate and a clamp, the balance plate is horizontally arranged, the anode plate is detachably connected with the balance plate through the buckle, the anode plate is vertically arranged in the middle of the balance plate, and the anode plate is used for being in contact with liquid in a cell box. The height of the anode plate protruding from the lower end face of the balance plate is smaller than that of the cell box; and two clamps are arranged on the lower end surface of the balance plate, are respectively arranged on two sides of the anode plate, and are used for clamping a battery cell box. According to the electrophoretic coating anode device provided by the utility model, due to the arrangement of the balance plate, the buckle and the clamp, the anode plate can be stably contacted with liquid in the battery cell box in the electrophoresis process, and meanwhile, the anode plate is vertically arranged, so that the anode plate is prevented from colliding with the inner wall of the battery cell box, the product yield is improved, and the electrophoresis efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of electrophoretic coating especially relates to an electrophoretic coating anode device. BACKGROUND

[0002] With the wide application of electrophoretic coating process and the rapid development of new energy industry in recent years, more and more new energy industries choose electrophoretic coating process, such as battery box. At present, the common battery box coating generally adopts outer cavity coating. The inner cavity coating cannot make the anode plate stable in the aluminum battery box body because the battery box body is made of aluminum and is light in weight, and in the coating process, the anode plate will contact the box body, so that the box body is coated with scratch points after coating, reduces the product yield and coating efficiency. SUMMARY

[0003] The utility model aims at providing an electrophoretic coating anode device, which can solve at least one of the above technical problems.

[0004] According to one aspect of the utility model, an electrophoretic coating anode device is provided, which comprises a balance plate, a buckle, an anode plate and a clamp. The balance plate is horizontally arranged. The anode plate is detachably connected with the balance plate through the buckle. The anode plate is vertically arranged in the middle of the balance plate. The anode plate is used for contacting with the liquid in the battery box. The height of the anode plate protruding from the lower end surface of the balance plate is less than the height of the battery box. The lower end surface of the balance plate is provided with the clamp. The clamp is provided with two clamps, which are arranged on the two sides of the anode plate respectively. The clamp is used for clamping the battery box.

[0005] In some embodiments, the balance plate comprises a first balance part and a second balance part. The first balance part and the second balance part are connected through the buckle. The relative positions of the first balance part and the second balance part are adjustable, so that the anode plate is locked when the first balance part and the second balance part are relatively close to each other and is unlocked when the first balance part and the second balance part are relatively far away from each other.

[0006] In some embodiments, the clamp comprises a first clamping plate and a second clamping plate arranged in parallel. The distance between the first clamping plate and the second clamping plate is not less than the thickness of the box wall of the battery box.

[0007] In some embodiments, a tape is attached to the box wall on one side of the opening of the battery box.

[0008] In some embodiments, the width of the tape attached to the box wall on one side of the opening of the battery box is 0.5 cm.

[0009] In some embodiments, the balance plate, the buckle and the clamp are made of PP or PVC material.

[0010] In some embodiments, the anode plate is made of stainless steel material.

[0011] In some embodiments, the relative distance of the two clamps is adjustable.

[0012] The utility model provides an electrophoretic coating anode device, through the setting of balance board, buckle and clamp, make the anode plate in electrophoretic process can stably contact with the liquid in the electric core box, set up vertically to the anode plate simultaneously, avoid the anode plate and the inner wall of electric core box knock into each other, improve product yield, improve electrophoretic efficiency.

[0013] In addition, in the technical scheme of the utility model, any part not specially mentioned can be realized by using conventional means in the field. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the specific embodiment of the utility model or the technical scheme in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiment or the prior art description, obviously, the drawings in the following description are some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0015] Fig. 1 It is a structure schematic view of an electrophoretic coating anode device for an embodiment of the utility model.

[0016] Fig. 2 It is a structure schematic view of an electrophoretic coating anode device for an embodiment of the utility model. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the following will be further detailed by combining with the drawings and examples.The specific embodiments described here are part of the embodiments of the utility model, not all the embodiments, only to explain the utility model, and do not limit the utility model.Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the utility model.

[0018] In the description of the utility model, it is necessary to explain that the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "internal", "external", "two ends", "two sides", "bottom", "top" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated elements must have a particular orientation or be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "superior", "inferior", "main", "secondary" and the like are only for the purpose of description, can be simply used to distinguish different components more clearly, and cannot be understood as indicating or implying relative importance.

[0019] In the description of the utility model, it is necessary to explain that, unless otherwise expressly specified and limited, the terms "mounting", "connection", "connection" should be broadly understood, for example, it can be fixedly connected, can be detachably connected, can be integrally connected; can be mechanically connected, can be electrically connected; can be directly connected, can be indirectly connected through an intermediate medium, can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0020] Referring to the drawings Figs. 1-2 As shown in the drawings, a kind of electrophoretic coating anode device according to the utility model is schematically shown, including: balance plate 1, buckle 2, anode plate 3 and clamp 4.

[0021] Among them, balance plate 1 is horizontally arranged, anode plate 3 is detachably connected with balance plate 1 by buckle 2, anode plate 3 is vertically arranged in the middle of balance plate 1, anode plate 3 is used to contact with liquid in battery box 5, the height of anode plate 3 protruding lower end surface of balance plate 1 is less than the height of battery box 5. Balance plate 1 lower end surface is provided with clamp 4, clamp 4 is provided with two, respectively arranged on the two sides of anode plate 3, clamp 4 is used to clamp battery box 5.

[0022] In an optional embodiment, the balancing plate 1 comprises a first balancing part 11 and a second balancing part 12, the first balancing part 11 and the second balancing part 12 are connected through the buckle 2, the relative positions of the first balancing part 11 and the second balancing part 12 are adjustable, so that the anode plate 3 is locked by the buckle 2 when the first balancing part 11 and the second balancing part 12 are relatively close, and is unlocked when the first balancing part 11 and the second balancing part 12 are relatively far away. The first balancing part 11 and the second balancing part 12 are connected by the buckle 2, when the first balancing part 11 and the second balancing part 12 are relatively far away under the action of external force, the distance between the first balancing part 11 and the second balancing part 12 becomes larger, the anode plate 3 can be placed in it, then the first balancing part 11 and the second balancing part 12 are relatively close under the action of force, until the anode plate 3 is clamped, at this time the buckle 2 fixes the anode plate 3, so that the anode plate 3 and the balancing plate 1 are perpendicular to each other and relatively fixed. Thus, anode plates 3 of different sizes can be replaced to meet the needs of different sizes of the battery box 5 for electrophoresis.

[0023] In an optional embodiment, the clamp 4 comprises a first clamping plate and a second clamping plate arranged in parallel, and the distance between the first clamping plate and the second clamping plate is not less than the thickness of the box wall of the battery box 5. Thus, the anode device can be clamped on the battery box 5 by the first clamping plate and the second clamping plate, and two clamps 4 are arranged on both sides of the anode plate 3, so that the anode device has better stability during electrophoresis, and the anode plate 3 is ensured not to contact the battery box 5.

[0024] In an optional embodiment, a tape is attached to the box wall of one side of the opening of the battery box 5. The width of the tape can be 0.5 cm. Thus, on the one hand, it can meet the requirement that the part of the inner wall of the battery box 5 close to the opening of the battery box 5 is not painted, and on the other hand, the clamp 4 is clamped at the opening of the battery box 5, i.e. clamped on the tape, and does not contact the battery box 5, thereby improving the product yield.

[0025] In an optional embodiment, the balancing plate 1, the buckle 2 and the clamp 4 are made of high-strength PP or PVC insulating material. Thus, even if the anode device of the utility model for electrophoretic coating contacts the battery box 5 during use, it can effectively prevent the occurrence of bumping points, improve the electrophoresis quality, and improve the product yield.

[0026] In an optional embodiment, the anode plate 3 is made of stainless steel material. Thus, the anode plate 3 can achieve the effect of not conducting electricity.

[0027] In an optional embodiment, the relative distance of the two clamps 4 is adjustable. Thus, by adjusting the relative distance of the clamps 4 to the size of the opening of the battery box 5, the anode device can be applicable to battery boxes 5 of different sizes.

[0028] Specifically, the distance between the two clamps 4 and the anode plate 3 in the horizontal direction can be equal. Thus, the balance of the anode device as a whole is ensured, so that when the anode device is clamped on the battery box 5, the battery box 5 is uniformly stressed and does not deviate or shake, is more stable, improves the electrophoresis quality, and improves the product yield.

[0029] The material of the battery box 5 is aluminum.

[0030] In optional embodiments, the size of the battery box 5, i.e. length * width * height, can be 120*65*12mm, 150*95*18mm, 165*165*50mm or 276*71*71mm.

[0031] The ratio of the area of the anode plate 3 to the length-height area of the battery box 5 can be 1:2-1:4.

[0032] The utility model is suitable for electrophoretic coating of the inner cavity of the battery box. In use, the adhesive tape is adhered to the inner wall of the opening side of the battery box 5 according to the required size, the battery box 5 is used as an electrophoresis tank, the tank liquid is put into the battery box 5, the anode plate 3 is selected according to the length-height area of the battery box 5, the selected anode plate 3 is fixed in the middle of the balance plate 1 through the buckle 2, the entire electrophoretic coating anode device is clamped on the opening side of the battery box 5 through the two clamps 4 on the lower end surface of the balance plate 1, so that the anode plate 3 can stably contact with the tank liquid, but does not contact with the side wall and bottom surface of the battery box 5, and the electrophoretic coating can be performed.

[0033] The utility model discloses an electrophoretic coating anode device, through the setting of balance plate, buckle and clamp, the anode plate can stably contact with the liquid in the battery box in the electrophoresis process, and the anode plate is vertically arranged, which can stably contact with the tank liquid, and can avoid the anode plate from colliding with the inner wall of the battery box, improve the safety and accuracy of electrophoresis, improve the product yield, and improve the electrophoresis efficiency. The battery box is directly used as an electrophoresis tank, avoiding electrophoresis on the outer cavity of the battery box, and further improving the product yield.

[0034] The above is only some embodiments of the utility model, which is used to illustrate the technical scheme of the utility model, but not to limit it. It should be understood that for ordinary skilled persons in the art, the above description can be improved or replaced without departing from the creative concept of the utility model, and all these improvements and replacements should belong to the protection scope of the appended claims of the utility model. In this case, all details can be replaced by equivalent elements, and the material, shape and size can be arbitrary.

Claims

1. An electrophoretic coating anode device, characterized in that, include: Balance plate (1), buckle (2), anode plate (3) and clamp (4). The balance plate (1) is horizontally arranged, and the anode plate (3) is detachably connected to the balance plate (1) by a buckle (2). The anode plate (3) is vertically arranged in the middle of the balance plate (1). The anode plate (3) is used to contact the liquid inside the cell box (5). The height of the anode plate (3) protruding from the lower end face of the balance plate (1) is less than the height of the cell box (5). The lower end face of the balance plate (1) is provided with the clamp (4). There are two clamps (4), which are respectively provided on both sides of the anode plate (3). The clamps (4) are used to hold the battery cell box (5).

2. The electrophoretic coating anode device according to claim 1, characterized in that, The balance plate (1) includes a first balance part (11) and a second balance part (12), which are connected by the buckle (2). The relative positions of the first balance part (11) and the second balance part (12) are adjustable, so that the anode plate (3) is locked when the first balance part (11) and the second balance part (12) are relatively close and unlocked when they are relatively far apart.

3. The electrophoretic coating anode device according to claim 1, characterized in that, The clamp (4) includes a first clamping plate and a second clamping plate arranged in parallel, and the distance between the first clamping plate and the second clamping plate is not less than the wall thickness of the battery cell (5).

4. The electrophoretic coating anode device according to claim 1, characterized in that, Adhesive tape is attached to the side wall of the battery cell box (5) on the side of the opening.

5. The electrophoretic coating anode device according to claim 4, characterized in that, The width of the tape attached to the side wall of the battery cell box (5) with the opening is 0.5cm.

6. The electrophoretic coating anode apparatus according to claim 1, characterized in that, The balance plate (1), the buckle (2) and the clamp (4) are made of PP or PVC material.

7. The electrophoretic coating anode device according to claim 1, characterized in that, The anode plate (3) is made of stainless steel.

8. The electrophoretic coating anode device according to claim 1, characterized in that, The relative distance between the two clamps (4) is adjustable.

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