Polar plate curing frame for lead-acid storage battery

Abstract

The utility model belongs to the technical field of polar plate curing, and discloses a polar plate curing frame for a lead-acid storage battery, which comprises support frames, adjusting grooves formed in the inner walls of the support frames, and polar plate limiting structures erected between the two support frames, the polar plate limiting structure comprises a placing plate, an n-shaped plate assembled on the top surface of the placing plate, and a threaded rod which penetrates through the middle part of the n-shaped plate in a threaded manner. Through the design of the pole plate limiting structure, the purpose of being matched with battery pole plate bodies with different heights is achieved, meanwhile, the battery pole plate bodies are accurately hung in the specially-arranged pole plate containing grooves, at the moment, the threaded rod is rotated, the abutting plate can be driven to move downwards, and the battery pole plate bodies are placed in the abutting plate containing grooves. And a rectangular block arranged below the abutting plate is in contact with the battery pole plate, so that the effect of stably fixing the position of the battery pole plate is achieved, and the possibility of falling of the pole plate in the process of pushing the curing frame to a curing chamber is greatly reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of plate curing, and specifically relates to a plate curing rack for lead-acid batteries. Background Technique

[0002] Lead-acid batteries have a long development history of up to 130 years. They have the remarkable characteristics of stable and reliable performance. At the same time, the production process has been quite mature. Compared with nickel-metal hydride batteries and lithium batteries, they have obvious advantages in terms of cost. The sealed lead-acid battery arranges the positive and negative plates in an orderly manner in a staggered stack inside the battery case, and an insulating separator is used to effectively isolate between the positive and negative plates. When the electrolyte is injected into the battery case, the electrolyte will react with the lead on the positive and negative plates. In addition, after the plates are processed, an important process link of curing treatment needs to be carried out. The curing process is usually operated in a specific curing chamber. When performing the curing operation, a curing rack is required. By hanging the plates on the curing rack and then smoothly pushing the curing rack into the curing chamber to complete the curing treatment;

[0003] After retrieval, a plate curing rack for lead-acid batteries with the publication number of CN 217691225U is convenient for placing plates through a limiting structure; it is provided with a steam chamber for maintaining steam, which improves the curing efficiency of the plates; the influence of steam on each plate is continuous and uniform, and the consistency of the cured plates is good, with good effects; the material cost is low, it is not easy to rust, and the bottom plate is integrated, which is suitable for mass production;

[0004] The deficiencies of the plate curing rack for lead-acid batteries in the above comparative example: Although there is a corresponding limiting structure designed, when the plates are hung on the curing rack and then the curing rack is pushed towards the fixing chamber, due to the movement of the curing rack, the position of the plates will be offset to a certain extent, and even the plates may fall off. Obviously, this situation does not meet the reasonable requirements. In addition, the actual heights of the plates are often different, and the above document cannot effectively adapt to these plates with different heights. Content of the Utility Model

[0005] To solve the problems raised in the above background technique, the utility model provides a plate curing rack for lead-acid batteries, which includes a support frame, an adjustment groove opened on the inner wall of the support frame, and a plate limiting structure arranged in the middle of the two support frames;

[0006] The plate limiting structure includes a placement plate, an n-shaped plate assembled on the top surface of the placement plate, and a threaded rod passing through the middle of the n-shaped plate. One end of the threaded rod is rotatably connected to a contact plate through a bearing. A plurality of equally spaced plate placement grooves are formed in the inner wall of the placement plate. A rectangular block adapted to the plate placement groove is provided on the bottom surface of the contact plate. Sliders slidably adapted to the adjustment groove are installed on both sides of the placement plate. Screws are fixedly installed on the surfaces of the two sliders away from the placement plate, and screw sleeves are tightly connected to the surfaces of the screws.

[0007] Preferably, it further includes a support plate located below the support frame and universal wheels assembled on the bottom surface of the support plate. The support frames are provided in three groups, and the three support frames are fixedly installed on the top surface of the support plate and are equally spaced.

[0008] Preferably, a battery plate body is placed on the inner wall of the placement groove.

[0009] Preferably, a collection groove is formed on the inner top wall of the support plate and is located below the battery plate body.

[0010] Preferably, the placement plate is tightly connected to the opposite side surfaces of the two support frames through the screw sleeves.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] Through the design of the plate limiting structure of the present utility model, the placement plate can smoothly slide in the adjustment groove according to the actual height of the battery plate body. Moreover, the placement plate can be locked through the screw sleeve, thereby achieving the purpose of adapting to battery plate bodies of different heights. At the same time, the battery plate body is accurately hung at the specially provided plate placement groove. At this moment, by rotating the threaded rod, the contact plate can be driven to move downward, and the rectangular block provided below the contact plate will come into contact with the battery plate, thereby achieving the effect of firmly fixing the position of the battery plate, greatly reducing the possibility of the plate falling during the process of pushing the curing rack into the curing chamber. Description of the Drawings

[0013] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0014] Figure 2 is a schematic diagram of the limiting structure of the present utility model;

[0015] Figure 3 is a left side plan view of the present utility model;

[0016] Figure 4 is a schematic diagram of the overall disassembled structure of the limiting structure of the present utility model;

[0017] Figure 5 It is a schematic plan view of the overall disassembly structure of the limit structure of the present utility model;

[0018] Figure 6 It is a schematic diagram of the support frame and the limit structure of the present utility model.

[0019] In the figure: 1. Support frame; 2. Adjustment groove; 3. Plate limit structure; 31. Placing plate; 32. N-shaped plate; 33. Threaded rod; 34. Abutting plate; 35. Slide block; 36. Screw; 37. Nut sleeve; 4. Support plate; 5. Universal wheel; 6. Battery plate body. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] As Figures 1 to 6 shown, the present utility model provides a plate curing rack for lead-acid batteries, including a support frame 1 and an adjustment groove 2 opened on the inner wall of the support frame 1, and a plate limit structure 3 erected in the middle of the two support frames 1;

[0022] The plate limit structure 3 includes a placing plate 31 and an N-shaped plate 32 assembled on the top surface of the placing plate 31, and a threaded rod 33 threadedly penetrating through the middle of the N-shaped plate 32. One end of the threaded rod 33 is rotatably connected with an abutting plate 34 through a bearing. A plurality of equally spaced plate placing grooves are opened on the inner wall of the placing plate 31. A rectangular block adapted to the plate placing groove is arranged on the bottom surface of the abutting plate 34. Slide blocks 35 slidably adapted to the adjustment groove 2 are installed on both sides of the placing plate 31. Screws 36 are fixedly installed on the side of the two slide blocks 35 away from the placing plate 31, and a nut sleeve 37 is tightly connected to the surface of the screw 36.

[0023] With the above scheme: through the design of the plate limit structure 3, the placing plate 31 can smoothly slide in the adjustment groove 2 according to the actual height of the battery plate body 6. And the placing plate 31 can be locked by the nut sleeve 37, so as to achieve the purpose of adapting to the battery plate body 6 of different heights. At the same time, the battery plate body 6 is accurately hung at the specially set plate placing groove. At this moment, rotating the threaded rod 33 can drive the abutting plate 34 to move downward, and the rectangular block arranged below the abutting plate 34 will contact the battery plate. In this way, the position of the battery plate is stably fixed, greatly reducing the possibility of the plate falling during the process of pushing the curing rack to the curing chamber.

[0024] As Figures 1 to 6 shown, it further includes a support plate 4 located below the support frame 1 and universal wheels 5 assembled on the bottom surface of the support plate 4. The support frame 1 is provided in three groups, and the three groups of support frames 1 are all fixedly installed on the top surface of the support plate 4 and are equally spaced.

[0025] With the above solution: The support plate 4 located below is like a solid base, providing stable support for the entire structure. The universal wheels 5 assembled on the bottom surface of the support plate 4 endow the entire device with the ability to move flexibly, enabling it to be conveniently switched between different positions. These three groups of support frames 1 are installed on the top surface of the support plate 4 in an equally spaced manner, just like three stable pillars, jointly bearing the weight of the upper structure.

[0026] As Figures 1 to 6 shown, the inner wall of the placement groove is provided with a battery plate body 6, and a collection groove is opened on the inner top wall of the support plate 4 and below the battery plate body 6.

[0027] With the above solution: The design of the collection groove enables the harmful substances on the battery plate body 6 to fall into the collection groove instead of directly falling on the ground, avoiding the harmful substances falling on the ground and polluting the environment.

[0028] As Figures 1 to 6 shown, the placement plate 31 is locked and connected to the opposite side surfaces of the two support frames 1 through a screw sleeve 37.

[0029] With the above solution: After the placement plate 31 slides and adjusts its height through a slider in the adjustment groove 2, it can be locked in the middle of the two support frames 2 through the connection of the screw 36 and the screw sleeve 37.

[0030] The working principle and usage process of the present utility model:

[0031] First, pull the placement plate 31 according to the size of the battery plate body 6. The placement plate 31 slides on the inner wall of the adjustment groove 2 through the slider 35. When adjusted to the required position, the placement plate 31 is locked in the middle of the two support frames 1 by rotating the screw sleeve 37. Then, rotate the threaded rod 33, which can drive the abutting plate 34 to move downward, and the rectangular block provided below the abutting plate 34 will come into contact with the battery plate. Finally, under the action of the universal wheels 5, the device can be pushed into the curing chamber for curing. During the movement of the device, the harmful substances on the surface of the battery plate body 6 can fall to the collection groove, facilitating subsequent centralized treatment.

[0032] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0033] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lead-acid battery plate curing rack, characterized in that: It comprises a support frame (1), an adjustment slot (2) provided on the inner wall of the support frame (1), and a plate limiting structure (3) arranged in the middle of the two support frames (1); The plate limiting structure (3) comprises a placement plate (31), an n-type plate (32) mounted on the top surface of the placement plate (31), and a threaded rod (33) threadedly penetrating the middle of the n-type plate (32); one end of the threaded rod (33) is rotatably connected to an abutment plate (34) via a bearing; the inner wall of the placement plate (31) is provided with a plurality of equally spaced plate placement grooves; the bottom surface of the abutment plate (34) is provided with a rectangular block adapted to the plate placement grooves; sliders (35) slidably adapted to the adjustment grooves (2) are mounted on both sides of the placement plate (31); screws (36) are fixedly mounted on the sides of the two sliders (35) away from the placement plate (31); and screw sleeves (37) are locked and connected to the surfaces of the screws (36).

2. A lead-acid battery plate curing rack according to claim 1, characterized in that: It also includes a support plate (4) located below the support frame (1) and a universal wheel (5) mounted on the bottom surface of the support plate (4); the support frame (1) is arranged in three groups, and the three groups of support frames (1) are all fixedly mounted on the top surface of the support plate (4) and are equidistantly distributed.

3. A lead-acid battery plate curing rack according to claim 1, characterized in that: The inner wall of the placement groove is provided with a battery plate body (6).

4. A lead-acid battery plate curing rack according to claim 2, characterized in that: A collecting groove is provided on the inner top wall of the support plate (4) and below the battery plate body (6).

5. The lead-acid battery plate curing rack according to claim 1, characterized in that: The placement plate (31) is locked and connected to the opposite side surfaces of the two support frames (1) via a screw sleeve (37).

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