Automatic plate wrapping machine for lead-acid battery

Abstract

The utility model discloses an automatic plate wrapping machine for a lead-acid battery, which relates to the technical field of battery manufacturing and comprises a fixing block, a rolling shaft is rotatably connected to the inner wall of the fixing block, a film wrapping mechanism is arranged on the fixing block, an aligning mechanism is arranged on the fixing block, and the aligning mechanism is connected with the rolling shaft. The film coating mechanism comprises a fixed block II fixedly connected to the outer wall of the fixed block, and the outer wall of the fixed block II is fixedly connected with a hydraulic press I. According to the film coating device, a push plate is arranged, firstly, an external conveying mechanism conveys a battery onto a rolling shaft, and then the hydraulic press I is started to drive a hydraulic rod I to move, so that the push plate is driven to move; a battery is pushed to the bottom of a second fixing plate, the battery passes through a protective film when being pushed, the protective film wraps the battery in a U shape at the moment, then a second hydraulic press is started to drive a second hydraulic rod to move, the mechanism can cover the battery with a film, positive and negative electrode plates of the lead-acid battery are prevented from being in direct contact, and therefore the short circuit phenomenon is avoided.

Description

Technical Field

[0001] This utility model belongs to the field of battery manufacturing technology, and in particular relates to an automatic lead-acid battery encapsulation machine. Background Technology

[0002] Lead-acid batteries are widely used in modern society, especially in automobiles, backup power supplies, UPS, and power tools. The production process of lead-acid batteries requires multiple steps. Among them, the automatic plate wrapping machine is one of the key pieces of equipment in the production of lead-acid batteries. Its role is to wrap the battery plate with a separator. This process is crucial to the performance, safety and stability of the battery.

[0003] Lead-acid batteries work by storing and releasing energy through internal chemical reactions. Without a separator, the positive and negative electrode plates would be in direct contact, causing a short circuit and preventing the battery from functioning properly. This could even lead to safety issues such as fire or explosion. Therefore, it is necessary to coat the battery with a membrane to ensure safety. Hence, we propose an automatic lead-acid battery coating machine. Utility Model Content

[0004] The purpose of this invention is to provide an automatic lead-acid battery coating machine that, by pressing the side of the protective film facing the U-shaped opening on the battery surface into a fusing device, melts the protective film, thus solving the problem that the battery cannot work properly without a protective film.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model is an automatic lead-acid battery coating machine, including a fixed block, a roller rotatably connected to the inner wall of the fixed block, a coating mechanism on the fixed block, and an alignment mechanism on the fixed block.

[0007] The coating mechanism includes a second fixed block fixedly connected to the outer wall of a fixed block, a first hydraulic actuator fixedly connected to the outer wall of the second fixed block, a first hydraulic rod fixedly connected to the outer wall of the first hydraulic actuator, a push plate fixedly connected to the outer wall of the first hydraulic rod, a third fixed block fixedly connected to the outer wall of the second fixed block, a protective film rotatably connected to the outer wall of the third fixed block, a support device fixedly connected to the outer wall of the fixed block, a fixed plate fixedly connected to the outer wall of the support device, a second hydraulic actuator fixedly connected to the outer wall of the fixed plate, a second hydraulic rod fixedly connected to the outer wall of the second hydraulic actuator, a second fixed plate fixedly connected to the side of the second hydraulic rod away from the second hydraulic actuator, and a fusion device fixedly connected to the inner wall of the fixed block.

[0008] Furthermore, the end of the protective film away from the fixed block three is fixedly connected to the inner wall of the fixed block, the outer wall of the support device is in contact with the outer wall of the protective film, and the outer wall of the hydraulic rod two is slidably connected to the inner wall of the fixed plate.

[0009] Furthermore, the alignment mechanism includes two racks fixedly connected to the outer wall of the push plate.

[0010] Furthermore, a gear is engaged with the outer wall of the rack, and a rotating shaft is fixedly connected to the outer wall of the gear.

[0011] Furthermore, a bevel gear one is fixedly connected to the outer wall of the rotating shaft, and a bevel gear two meshes with the outer wall of the bevel gear one.

[0012] Furthermore, a second rotating shaft is fixedly connected to the inner wall of the second bevel gear, and a second gear is fixedly connected to the outer wall of the second rotating shaft.

[0013] Furthermore, a rack is meshed with the outer wall of the gear two, and a push plate is fixedly connected to the outer wall of the rack two.

[0014] Furthermore, a guide block is slidably connected to the outer wall of the push plate, and the outer wall of the guide block is fixedly connected to the outer wall of the fixed block.

[0015] This utility model has the following beneficial effects:

[0016] 1. This utility model is equipped with a push plate. First, the external conveying mechanism transports the battery onto the roller. Then, the hydraulic actuator is activated, which moves the hydraulic rod, thereby moving the push plate to push the battery to the bottom of the fixed plate. During the pushing process, the battery passes through a protective film, which wraps the battery in a U-shape. Then, the hydraulic actuator is activated, which moves the hydraulic rod. This mechanism can cover the battery with a film to prevent the positive and negative plates of the lead-acid battery from directly contacting each other, thereby avoiding short circuits.

[0017] 2. This utility model is equipped with a rack and pinion. When the push plate moves, it will drive the rack and pinion to move, thereby driving gear one to rotate. When gear one rotates, it will drive the rotating shaft to rotate, thereby driving bevel gear one to rotate. When bevel gear one rotates, it will drive bevel gear two to rotate, thereby driving the rotating shaft two to rotate. This mechanism can align the battery pack before coating the battery, preventing uneven coating and thus preventing a decrease in battery performance.

[0018] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the hydraulic rod of this utility model;

[0022] Figure 3 This is a schematic diagram of the gear structure of this utility model;

[0023] Figure 4 This utility model Figure 3 Enlarged structural diagram at point A in the middle;

[0024] Figure 5 This is a schematic diagram of the second structure of the hydraulic device of this utility model.

[0025] The attached diagram lists the components represented by each number as follows:

[0026] 101. Fixing block; 102. Roller; 2. Coating mechanism; 201. Fixing block two; 202. Hydraulic device one; 203. Hydraulic rod one; 204. Push plate; 205. Fixing block three; 206. Protective film; 207. Support device; 208. Fixing plate; 209. Hydraulic device two; 210. Hydraulic rod two; 211. Fixing plate two; 212. Fusher; 3. Alignment mechanism; 301. Rack; 302. Gear one; 303. Rotating shaft; 304. Bevel gear one; 305. Bevel gear two; 306. Rotating shaft two; 307. Gear two; 308. Rack two; 309. Push plate two; 310. Guide block. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figure 1-5 As shown, this utility model is an automatic lead-acid battery coating machine, including a fixing block 101, a roller 102 rotatably connected to the inner wall of the fixing block 101, a coating mechanism 2 and an alignment mechanism 3 on the fixing block 101.

[0029] The coating mechanism 2 includes a second fixing block 201 fixedly connected to the outer wall of the fixing block 101. A hydraulic actuator 202 is fixedly connected to the outer wall of the second fixing block 201. A hydraulic rod 203 is fixedly connected to the outer wall of the hydraulic actuator 202. A push plate 204 is fixedly connected to the outer wall of the hydraulic rod 203. By setting the push plate 204, the battery pack conveyed by the external conveying equipment to the roller 102 is pushed to the outside for coating. A third fixing block 205 is fixedly connected to the outer wall of the second fixing block 201. A protective film 206 is rotatably connected to the outer wall of the third fixing block 205. A support device 207 is fixedly connected to the outer wall of the fixing block 101. A fixing plate 208 is fixedly connected to the outer wall of the support device 207. By setting the protective film 206, the battery pack is coated to prevent the positive and negative electrodes of the battery pack from contacting, which could lead to a short circuit or even an explosion. A second hydraulic actuator 209 is fixedly connected to the outer wall of the fixing plate 208. A hydraulic rod 210 is fixedly connected. A fixing plate 211 is fixedly connected to the side of the hydraulic rod 210 away from the hydraulic device 209. A fusion device 212 is fixedly connected to the inner wall of the fixing block 101. By setting the fusion device 212, the protective film 206 is fused, so that part of the protective film 206 covering the battery pack is detached from the device along with the battery. At the same time, the original protective film 206 will be reconnected and restored to its original state. The end of the protective film 206 away from the fixing block 205 is fixedly connected to the inner wall of the fixing block 101. The outer wall of the support device 207 contacts the outer wall of the protective film 206. The outer wall of the hydraulic rod 210 is slidably connected to the inner wall of the fixing plate 208. The alignment mechanism 3 includes a rack 301 fixedly connected to the outer wall of the push plate 204. By setting the support device 207, the protective film 206 is supported to prevent the film coating process from not proceeding normally. There are two racks 301.

[0030] A gear 302 meshes with the outer wall of the rack 301. A rotating shaft 303 is fixedly connected to the outer wall of the gear 302. A bevel gear 304 is fixedly connected to the outer wall of the rotating shaft 303. A bevel gear 305 meshes with the outer wall of the bevel gear 304. By setting the rack 301, when the push plate 204 moves, it will drive the rack 301 to move, thereby driving the gear 302 to rotate. When the gear 302 rotates, it will drive the rotating shaft 303 to rotate. A rotating shaft 306 is fixedly connected to the inner wall of the bevel gear 305. A gear 307 is fixedly connected to the outer wall of the rotating shaft 306.

[0031] Gear 2 307 has a rack 2 308 meshing on its outer wall. A push plate 2 309 is fixedly connected to the outer wall of rack 2 308. A guide block 310 is slidably connected to the outer wall of push plate 2 309. The outer wall of guide block 310 is fixedly connected to the outer wall of fixed block 101. By setting rack 2 308, when rotating shaft 2 306 rotates, it will drive gear 2 307 to rotate, thereby driving rack 2 308 to move. When rack 2 308 moves, it will drive push plate 2 309 to move within guide block 310.

[0032] One specific application of this embodiment is:

[0033] First, the external conveying mechanism transports the battery onto roller 102. Then, hydraulic actuator 202 is activated, moving hydraulic rod 203, which in turn moves push plate 204, pushing the battery to the bottom of fixed plate 211. During this process, the battery passes through protective film 206, which then wraps the battery in a U-shape. Next, hydraulic actuator 209 is activated, moving hydraulic rod 210. As hydraulic rod 210 moves, it also moves fixed plate 211, thus... The protective film 206 on the battery surface is pressed into the fusing device 212 with the U-shaped opening facing it, thus fusing the protective film 206. Once fusing is complete, the battery is fully wrapped, and the broken ends of the protective film 206 are re-bonded together, returning to their initial state. Then, an external conveying mechanism sends the next battery onto the roller 102. When the pusher plate 204 pushes the next battery, it pushes out the previous battery wrapped with the protective film 206, completing the battery coating process. This mechanism can... The battery is coated to prevent direct contact between the positive and negative plates of the lead-acid battery, thus avoiding short circuits. When the pusher plate 204 moves, it moves the rack 301, which in turn rotates the gear 302. The rotation of gear 302, in turn, rotates the shaft 303, which in turn rotates the bevel gear 304. The rotation of bevel gear 304, in turn, rotates the bevel gear 305, which in turn rotates the shaft 306. The rotation of shaft 306, in turn, rotates the gear 307, which in turn moves the rack 308. The movement of rack 308, in turn, moves the pusher plate 309 within the guide block 310, aligning the two sides of the battery pack. When the pusher plate 204 returns to its initial state, both pusher plates 309 also return to their initial state after aligning the batteries. This mechanism aligns the battery pack before coating, preventing uneven coverage and thus preventing performance degradation.

[0034] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0035] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An automatic lead-acid battery packaging machine, comprising a fixing block (101), characterized in that: The inner wall of the fixing block (101) is rotatably connected to a roller (102), the fixing block (101) is provided with a coating mechanism (2), and the fixing block (101) is provided with an alignment mechanism (3); The coating mechanism (2) includes a second fixed block (201) fixedly connected to the outer wall of the fixed block (101), a hydraulic actuator (202) fixedly connected to the outer wall of the second fixed block (201), a hydraulic rod (203) fixedly connected to the outer wall of the hydraulic actuator (202), a push plate (204) fixedly connected to the outer wall of the hydraulic rod (203), a third fixed block (205) fixedly connected to the outer wall of the second fixed block (201), and a protective film (206) rotatably connected to the outer wall of the third fixed block (205). A support device (207) is fixedly connected to the outer wall of the fixed block (101). A fixed plate (208) is fixedly connected to the outer wall of the support device (207). A hydraulic actuator (209) is fixedly connected to the outer wall of the fixed plate (208). A hydraulic rod (210) is fixedly connected to the outer wall of the hydraulic actuator (209). A fixed plate (211) is fixedly connected to the side of the hydraulic rod (210) away from the hydraulic actuator (209). A fusion device (212) is fixedly connected to the inner wall of the fixed block (101).

2. The automatic lead-acid battery packaging machine according to claim 1, characterized in that, The protective film (206) is fixedly connected to the inner wall of the fixed block (101) at one end away from the fixed block three (205), the outer wall of the support device (207) is in contact with the outer wall of the protective film (206), and the outer wall of the hydraulic rod two (210) is slidably connected to the inner wall of the fixed plate (208).

3. The automatic lead-acid battery packaging machine according to claim 1, characterized in that, The alignment mechanism (3) includes a rack (301) fixedly connected to the outer wall of the push plate (204), and there are two racks (301).

4. The automatic lead-acid battery packaging machine according to claim 3, characterized in that, The outer wall of the rack (301) is engaged with a gear (302), and the outer wall of the gear (302) is fixedly connected with a rotating shaft (303).

5. The automatic lead-acid battery packing machine according to claim 4, characterized in that, The outer wall of the rotating shaft (303) is fixedly connected to a bevel gear one (304), and the outer wall of the bevel gear one (304) is meshed with a bevel gear two (305).

6. The automatic lead-acid battery packaging machine according to claim 5, characterized in that, The inner wall of the bevel gear 2 (305) is fixedly connected to the rotating shaft 2 (306), and the outer wall of the rotating shaft 2 (306) is fixedly connected to the gear 2 (307).

7. An automatic lead-acid battery packaging machine according to claim 6, characterized in that, The outer wall of the gear two (307) is meshed with the rack two (308), and the outer wall of the rack two (308) is fixedly connected with the push plate two (309).

8. An automatic lead-acid battery packaging machine according to claim 7, characterized in that, The outer wall of the push plate 2 (309) is slidably connected to a guide block (310), and the outer wall of the guide block (310) is fixedly connected to the outer wall of the fixing block (101).

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