Hanging tool for chemical treatment

Abstract

The utility model relates to the technical field of battery equipment, in particular to a hanger for chemical treatment, which comprises a primary hanger, a secondary hanger and a plurality of supporting components, the secondary hanger is fixedly provided with a plurality of clamping components which are distributed in an array and are used for clamping products, each clamping component comprises a first elastic part and a second elastic part which are fixedly arranged on the secondary hanger, and the first elastic part and the second elastic part are fixedly arranged on the secondary hanger. The first elastic piece and the second elastic piece deform in the opposite directions to bear the interior of the product or elastically deform in the opposite directions to bear the outer contour of the product, the stability and safety of the product in the hanging process are guaranteed, the risk that the product is damaged or falls off due to the fact that the hanging tool is not matched is greatly reduced, and the product quality is improved. And due to the flexible clamping design, the hanging tool can be more easily integrated with automatic equipment, automatic hanging, moving and unloading of products are achieved, manual intervention is reduced, and the production efficiency is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of battery equipment, especially relates to a hanger for chemical treatment. BACKGROUND

[0002] In the lithium battery industry, the cover plate and the pole are the key components of the lithium battery, and their quality and performance directly affect the overall safety and use effect of the lithium battery. These products usually need to go through a series of complex chemical treatment processes to ensure that their surface properties, electrical conductivity and compatibility with other battery components reach the best state. After processing, the cover plate and the pole will be further assembled and fixed to the lithium battery shell through processes such as injection molding, thus becoming an important link in the lithium battery production line.

[0003] However, in the current production process, the cover plate and the pole mainly rely on manual operation for product mounting, moving and unloading. The existing hanger operation mode with manual mounting is not only inefficient, but also inconvenient for manual operation, resulting in high manual error, and the product is not mounted in place, which will fall into the chemical pool during chemical treatment, resulting in serious lack of production capacity and low yield. Especially in the lithium battery industry with high demand and large-scale production, the limitations of manual operation are more prominent, and it is difficult to meet the growing production demand, and the hanger with automatic mounting and manual operation has low adaptability. SUMMARY

[0004] The utility model aims at providing a hanger for chemical treatment to solve the problems of low yield and low efficiency of the hanger in the prior art.

[0005] The technical scheme of the utility model is: a hanger for chemical treatment, comprising: a female hanger, a male hanger and a plurality of supporting components, the female hanger has two mutually parallel inner side walls, the female hanger has a built-in chamber, an opening communicating with the chamber is formed between the two inner side walls, at least two supporting components are arranged in pairs on the two inner side walls of the female hanger opposite to each other for limiting the same male hanger, the male hanger is fixed with a plurality of arrayed clamping components for clamping products, the clamping components comprise a first elastic member and a second elastic member fixed on the male hanger, the first elastic member and the second elastic member deform towards opposite directions to bear the inner part of the product, or elastically deform towards opposite directions to bear the outer contour of the product.

[0006] Preferably, the first elastic member is fixed with a plurality of first limiting rods on one side facing the second elastic member, the second elastic member is provided with a plurality of second limiting rods on one side facing the second elastic member, the first limiting rods and the second limiting rods extend towards the opening direction of the female hanger, and the first limiting rods and the second limiting rods extend into the product to support the product.

[0007] Preferably, one side of the first elastic member towards the second elastic member is provided with a third limiting rod, one side of the second elastic member towards the second elastic member is provided with a plurality of fourth limiting rods, and the fifth limiting rods are arranged between the first elastic member and the second elastic member.

[0008] Preferably, the third limiting rods and the fourth limiting rods are located on the same horizontal plane, and the fifth limiting rods are located on the same horizontal plane, and the third limiting rods, the fourth limiting rods and the fifth limiting rods jointly limit the outer contour of the product.

[0009] Preferably, the support assembly comprises a bearing member and a clamping member, the support assembly is fixed to the inner side wall of the female hanging, the top end faces of the pair of bearing members are configured on the same horizontal plane, one end of the elastically deformable clamping member is fixed to the top end face of the bearing member, and the other end extends towards the opening direction of the female hanging, and the male hanging is clamped between the clamping member and the bearing member.

[0010] Preferably, a stopper is arranged between the bearing member and the clamping member, the stopper causes a spacing between the bearing member and the clamping member, the clamping member is arranged in an inclined manner so that the other end abuts against the bearing member, and the male hanging protrudes a limiting boss, and when the male hanging is clamped between the bearing member and the clamping member, the limiting boss abuts against the end of the clamping member.

[0011] Preferably, a plurality of first liquid leakage holes are arranged in the part of the male hanging clamped by the support assembly, and a plurality of second liquid leakage holes are arranged in the bearing member, and when the limiting boss abuts against the clamping member, the first liquid leakage holes and the second liquid leakage holes are communicated.

[0012] Preferably, a hook is arranged at the top of the female hanging, the hook is configured in a curved hook shape, and an elastically deformable locking spring is arranged in the inner side wall of the hook.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] The clamping assembly can closely fit products of different shapes and sizes, and can ensure the stability and safety of the products during the hanging process whether the products are internally supported or externally supported, greatly reducing the risk of product damage or falling caused by the inadaptation of the hanger, thereby improving the yield, and the flexible clamping design makes the hanger more easily integrated with automatic equipment, realizes automatic hanging, moving and unloading of the products, reduces manual intervention, and further improves production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0015] The utility model discloses a structure schematic diagram of a hanger for chemical treatment.

[0016] Figure 1 A structure schematic diagram of a hanger for chemical treatment.

[0017] Figure 2 A structure schematic diagram of a hanger for chemical treatment.

[0018] Figure 3 A structure schematic diagram of a hanger for chemical treatment.

[0019] Figure 4 A structure schematic diagram of a hanger for chemical treatment.

[0020] Figure 5 A structure schematic diagram of a hanger for chemical treatment.

[0021] Figure 6 A structure schematic diagram of a hanger for chemical treatment.

[0022] Figure 7 A structure schematic diagram of a hanger for chemical treatment.

[0023] Figure 8 A structure schematic diagram of a hanger for chemical treatment.

[0024] BRIEF DESCRIPTION OF DRAWINGS

[0025] 1, female hanger;2, sub-hanger;21, limiting boss;22, first liquid leakage hole;3, support assembly;31, bearing piece;32, buckling piece;33, stop piece;34, second liquid leakage hole;4, clamping assembly;41, first elastic piece;42, second elastic piece;43, first limiting rod;44, second limiting rod;45, third limiting rod;46, fourth limiting rod;47, fifth limiting rod;5, hook;51, locking spring piece;100, product. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the utility model more clear, the following will combine the utility model specific embodiment and corresponding drawing to make the utility model technical scheme clear, complete description. Obviously, the described embodiment is only a part of the utility model embodiment, not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the person skilled in the art without making the creative labor are within the scope of the utility model protection.

[0027] The embodiments of the present application are described below in detail, examples of the embodiments are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary only, and are used only for explaining the present application, and cannot be understood as a limitation of the present application.

[0028] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0029] Embodiment 1:

[0030] As shown in Figure 1 , a hanger for chemical treatment includes a mother hanger 1, a plurality of child hangers 2 and a plurality of support assemblies 3, the plurality of support assemblies 3 are fixedly arranged in pairs in the mother hanger 1, the child hanger 2 is slidably buckled with the support assembly 3, so as to accommodate the child hanger 2 in the mother hanger 1. The child hanger 2 is fixedly provided with clamping assemblies 4 arranged in an array for clamping products, so as to be clamped by a clamping device for directional clamping, which can ensure the positioning accuracy and stability of the products during processing, reduce the dependence on manual operation, and reduce the demand for manpower, thereby greatly reducing the failure rate of manual clamping.

[0031] In the present embodiment, the mother hanger 1 is a frame structure, the mother hanger 1 has two mutually parallel inner side walls, the inner side walls are arranged in the vertical direction, the mother hanger 1 has a built-in cavity, the two inner side walls are the component side walls constituting the cavity, and an opening communicating with the cavity is formed between the two inner side walls, that is, the side surface of the mother hanger 1 is provided with the opening.

[0032] As shown in Figure 2 , the top of the mother hanger 1 is fixedly provided with a hook 5, the hook 5 is formed into a curved hook shape, the inner side wall of the hook 5 is fixedly provided with an elastically deformable locking spring 51, which is used to be fixed on a clamping device, so as to be conveniently sent into a chemical treatment tank, and to reduce the risk of the mother hanger 1 slipping off.

[0033] As shown in Figures 3 to 5 , the support assembly 3 is arranged in pairs on the two side walls, that is, one support assembly 3 is fixedly arranged on each of the two side walls in the same plane, and a plurality of support assemblies 3 are arranged in the vertical direction in the mother hanger 1, and a spacing is left between the support assemblies 3 in the vertical direction to accommodate the child hanger 2 carrying the products. In the present embodiment, a support structure with twelve layers of support assemblies 3 is exemplarily shown.

[0034] The support assembly 3 includes a carrier member 31 and a fastening member 32. The carrier member 31 is fixedly connected to the inner wall of the female hanger 1 and is elongated, extending from the interior of the female hanger 1 towards its opening. The tops of the paired carrier members 31 are on the same horizontal plane, used to guide and support both sides of the same male hanger 2, with the male hanger 2 in surface contact with the carrier member 31. A stop member 33 is fixedly provided on the top of the carrier member 31 at the end away from the opening of the female hanger 1, and the male hanger 2 abuts against the stop member 33, which serves to position the male hanger 2.

[0035] The fastening member 32 is an elastic member. One end of the fastening member 32 is fixed to the top of the stop member 33, that is, the stop member 33 raises this end of the fastening member 32. The fastening member 32 is inclined towards the support member 31, so that the other end of the fastening member 32 abuts against the support member 31. The end face of the fastening member 32 away from the stop member 33 is provided with a guide slope, which is tangent to the sub-hanger 2. When the sub-hanger 2 slides relative to the support member 31, the sub-hanger 2 slides relative to the guide slope, and the fastening member 32 elastically deforms and opens. The elastic force of the fastening member 32, together with the support member 31, stably clamps the sub-hanger 2. The sub-hanger 2 has a limiting boss 21 protruding upward. When the sub-hanger 2 is clamped by the support member 31 and the fastening member 32, the limiting boss 21 abuts against the end of the fastening member 32. Specifically, depending on the size of the sub-hanger 2, it can simultaneously satisfy the limiting boss 21 to limit the fastening member 32 and the stopping member 33 to limit the sub-hanger 2, or satisfy one of the above limiting conditions.

[0036] The part of the hanger 2 that contacts the support member 31 has a first leakage hole 22, and the support member 31 has a second leakage hole 34. When the limiting boss 21 abuts against the fastening member 32, the first leakage hole 22 and the second leakage hole 34 are connected, which reduces the amount of liquid carried when the hanger is lifted out of the chemical treatment tank and reduces costs.

[0037] like Figure 6 As shown, in this embodiment, the sub-hanger 2 is configured as a planar frame structure, which, while capable of supporting the product, allows excess liquid to flow back into the chemical treatment tank, further reducing costs. The clamping assembly 4 includes a first elastic element 41 and a second elastic element 42. Both the first elastic element 41 and the second elastic element 42 are fixed to the top of the sub-hanger 2. One end of the first elastic element 41 is fixed to the top of the sub-hanger 2, and the other end is a free end extending upwards. One end of the second elastic element 42 is fixed to the top of the sub-hanger 2, and the other end is a free end extending upwards. The first elastic element and the second elastic element 42 are arranged in pairs. Preferably, the free ends of the first elastic element 41 and the second elastic element 42 have a certain initial angle, that is, the first elastic element 41 and the second elastic element 42 are arranged at a certain angle when not subjected to external force. In this embodiment, the first elastic element 41 and the second elastic element 42 are arranged in an acute-angled upward-opening configuration.

[0038] The first elastic member 41 is provided with a plurality of first limiting rods 43 on the side facing the second elastic member 42, and the second elastic member 42 is provided with a plurality of second limiting rods 44 on the side facing the second elastic member 42. The first limiting rods 43 and the second limiting rods 44 extend towards the opening direction of the female clamp 1, and both extend into the product for supporting the product. Preferably, the first limiting rods 43 and the second limiting rods 44 are arranged in parallel. Specifically, the product is a positive or negative cover plate with a hole in the inside, that is, the first limiting rods 43 support the inside hole of the positive or negative cover plate.

[0039] In the embodiment, the first limiting rod 43 is one, and the second limiting rod 44 is two. The first limiting rod 43 and the second limiting rod 44 contact the inner wall of the product through three points, greatly reducing the contact area with the product to improve the yield of the product. Preferably, the first limiting rod 43 and the second limiting rod 44 are both round rods. In the specific implementation process, the first elastic member 41 and the second elastic member 42 are clamped by a device (not shown in the figure), so that the first elastic member 41 and the second elastic member 42 elastically deform towards opposite directions, the first limiting rod 43 and the second limiting rod 44 approach each other, the product is easily sleeved on the first limiting rod 43 and the second limiting rod 44, then the first elastic member 41 and the second elastic member 42 are loosened, the first elastic member 41 and the second elastic member 42 rebound, and the first limiting rod 43 and the second limiting rod 44 abut against the inner wall of the product, thereby ensuring that the product can remain stable when hanging.

[0040] Embodiment 2 differs from embodiment 1 in that, as shown in Figure 7 and Figure 8 the first elastic member 41 and the second elastic member 42 are arranged in an acute angle and are in an open state. The first elastic member 41 is provided with a third limiting rod 45 on the side facing the second elastic member 42, the second elastic member 42 is provided with a plurality of fourth limiting rods 46 on the side facing the second elastic member 42, and the female clamp 2 between the first elastic member 41 and the second elastic member 42 is provided with a plurality of fifth limiting rods 47. The third limiting rod 45, the fourth limiting rod 46 and the fifth limiting rod 47 are parallel to each other. At least one third limiting rod 45 and at least one fourth limiting rod 46 are located on the same horizontal plane, and a plurality of fifth limiting rods 47 are located on the same horizontal plane. The third limiting rod 45, the fourth limiting rod 46 and the fifth limiting rod 47 jointly limit the outer contour of the product. Specifically, the third limiting rod 45 is one, the fourth limiting rod 46 is one, and the fifth limiting rod 47 is two. The third limiting rod 45 and the fourth limiting rod 46 are located on the same horizontal plane, and the two fifth limiting rods 47 are arranged in parallel on the female clamp 2. The third limiting rod 45, the fourth limiting rod 46 and the fifth limiting rod 47 jointly enclose the outer contour of the product, and specifically, the enclosed product is a positive or negative pole.

[0041] In the specific implementation process, the first elastic member 41 and the second elastic member 42 are expanded by the clamping device, the first elastic member 41 and the second elastic member 42 are elastically deformed towards opposite directions, the distance between the first elastic member 41 and the second elastic member 42 is increased, then the product is placed between the first elastic member 41 and the second elastic member 42, the first elastic member 41 and the second elastic member 42 are released, the first elastic member 41 and the second elastic member 42 rebound, the third limiting rod 45, the fourth limiting rod 46 and the fifth limiting rod 47 all abut against the outer contour of the product, and the elasticity of the first elastic member 41 and the second elastic member 42 ensures that the product can be stably clamped.

[0042] The above embodiments are only for illustrating the technical concept and characteristics of the present application, and the purpose is to enable those skilled in the art to understand the content of the present application and implement it, and cannot limit the protection scope of the present application. For those skilled in the art, it is obvious that the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or basic characteristics of the present application, therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the present application is defined by the appended claims rather than the above description, therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application.

Claims

1. A hanger for chemical treatment, characterized in that, The utility model relates to a kind of supporting assembly and sub-hanger, including: Mother hanging (1), sub-hanging (2) and multiple support components (3), the mother hanging (1) has two mutually parallel inner side walls, the mother hanging (1) is built-in chamber, the opening of communicating chamber is opened between two the inner side wall, at least two support components (3) are arranged in pairs in the two inner side walls of opposite the mother hanging (1), for the same the sub-hanging (2) is limited, the sub-hanging (2) is fixed with multiple array distribution for clamping product clamping component (4), clamping component (4) includes the first elastic member (41) and second elastic member (42) being fixed in the sub-hanging (2), the first elastic member (41) and the second elastic member (42) are deformed towards opposite direction to carry the interior of product, or the second elastic member (42) is elastically deformed towards opposite direction to carry the product outer contour.

2. A hanger for chemical treatment according to claim 1, characterized in that: The side of the first elastic member (41) towards second elastic member (42) is fixed with several first limiting rods (43), the side of the second elastic member (42) towards the second elastic member (42) is equipped with several second limiting rods (44), the first limiting rod (43) and second limiting rod (44) are all extended towards the opening direction of the mother hanging (1), the first limiting rod (43) and the second limiting rod (44) are all extended to the interior of product to support product.

3. A hanger for chemical treatment according to claim 1, characterized in that: The side of the first elastic member (41) towards second elastic member (42) is fixed with third limiting rod (45), the side of the second elastic member (42) towards the second elastic member (42) is equipped with several fourth limiting rods (46), the fifth limiting rod (47) is fixed between the first elastic member (41) and the second elastic member (42) in the sub-hanging (2), the third limiting rod (45), the fourth limiting rod (46) and the fifth limiting rod (47) are mutually parallel.

4. A rack for chemical processing according to claim 3, wherein: At least one third limiting rod (45) and at least one fourth limiting rod (46) are located on the same horizontal plane, several fifth limiting rods (47) are all located on the same horizontal plane, the third limiting rod (45), the fourth limiting rod (46) and the fifth limiting rod (47) jointly limit the outer contour of the product.

5. A hanger for chemical treatment according to claim 1, characterized in that: The support component (3) includes carrier (31) and buckle piece (32), the support component (3) is fixed to the inner side wall of the mother hanging (1), the top end surface of the carrier (31) of the pair is configured on the same horizontal plane, the buckle piece (32) of elastically deformable one end is fixed with the top end surface of carrier (31), the other end extends towards the opening direction of the mother hanging (1), the sub-hanging (2) is clamped between the buckle piece (32) and carrier (31).

6. A rack for chemical processing according to claim 5, wherein: A stopper (33) is fixed between the carrier (31) and the buckle (32), which makes the carrier (31) and the buckle (32) apart, the buckle (32) is arranged obliquely, and the other end is in abutment with the carrier (31), the sub-hanger (2) protrudes a limiting boss (21), when the sub-hanger (2) is clamped between the carrier (31) and the buckle (32), the limiting boss (21) is in abutment with the end of the buckle (32).

7. A rack for chemical processing according to claim 6, wherein: The part of the sub-hanger (2) clamped between the support assembly (3) is provided with a plurality of first liquid leakage holes (22), the carrier (31) is provided with a plurality of second liquid leakage holes (34), when the limiting boss (21) is in abutment with the buckle (32), the first liquid leakage hole (22) and the second liquid leakage hole (34) are communicated.

8. A rack for chemical processing according to claim 1, wherein: The top of the female hanger (1) is fixed with a hook (5), the hook (5) is composed of a curved hook, and the inner wall of the hook (5) is fixed with an elastically deformable locking spring (51).

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