A lead-acid battery plate curing and drying device based on a turnover structure

Abstract

The present invention relates to the technical field of battery production, and specifically relates to a lead-acid battery plate curing and drying device based on a turnover structure, including a heating chamber. The heating chamber is designed in an inclined manner. One end of the top of the heating chamber is provided with a feed inlet, and one end of the bottom of the heating chamber is provided with a discharge outlet. A first top block is arranged inside the heating chamber near the feed inlet and the discharge outlet. A driving component and a circulation device are arranged at the center inside the heating chamber. The circulation devices are arranged along the axis of the driving component and alternately set the rotation directions in sequence, and are controlled by the driving component to rotate clockwise or counterclockwise. By using the clamping mechanisms one and two to alternately clamp the battery plates through the circulation device based on the turnover structure and rotate under the control of the driving component, the present invention significantly improves the drying uniformity and effectively solves the problems of uneven drying, difficult drying inside, and inconsistent drying on both sides in traditional stacking drying.

Description

Technical Field

[0001] The present invention relates to the technical field of battery production, and particularly to a lead-acid battery plate curing and drying device based on a turning structure. Background Art

[0002] The stacking drying method is to stack multiple plates together, place them on a rack, and then dry them in a closed drying room. In this way, the plates are closely attached to each other, and the drying hot air is difficult to penetrate evenly, resulting in a large difference in the drying degree of the plates. In particular, the moisture in the internal plates is difficult to fully evaporate, seriously affecting the drying quality. At the same time, since each plate cannot be processed separately, the problem of inconsistent drying degrees on both sides of the plate cannot be effectively solved, greatly limiting the improvement of the overall performance of lead-acid batteries.

[0003] Although some pipeline-type single-sided drying devices improve the drying efficiency to a certain extent, they also have obvious defects. On the one hand, to meet the need for long-time drying of the plates, the device requires a sufficiently long pipeline, which not only occupies a large amount of production space, increases the site cost of the enterprise, but also makes the installation and maintenance of the device more complicated. On the other hand, single-sided drying cannot ensure that both sides of the plate can be fully and evenly dried, easily causing uneven performance of the plates. Summary of the Invention

[0004] A lead-acid battery plate curing and drying device based on a turning structure according to the present invention is provided to solve the problems of uneven drying, difficult drying of internal plates, and inconsistent drying on both sides existing in the existing plate drying methods in the above background art.

[0005] To solve the above technical problems, a technical solution adopted by the present invention is: to provide a lead-acid battery plate curing and drying device based on a turning structure, including a heating chamber, the heating chamber is designed in an inclined manner, a feeding port is opened at one end of the top of the heating chamber, a discharging port is opened at one end of the bottom of the heating chamber, a first top block is respectively arranged near the feeding port and the discharging port inside the heating chamber, and a driving component is arranged at the center inside the heating chamber;

[0006] A circulating device, the circulating device is arranged along the axis of the driving component and alternately sets the rotation directions in sequence, and controls different circulating devices to rotate clockwise or counterclockwise through the driving component;

[0007] The circulating device includes a fixed bracket fixedly connected to the driving component, a limiting sliding groove is opened on the outer wall of the fixed bracket, a pushing component is arranged inside the fixed bracket near the limiting sliding groove, and the circulating device further includes a transition component arranged between the fixed brackets and fixedly connected to the heating chamber;

[0008] A clamping mechanism I is arranged in the limiting sliding groove of the fixed bracket near the feeding port and the discharging port, while a clamping mechanism II is arranged in the limiting sliding groove at the remaining positions.

[0009] The present invention is further arranged such that the pushing assembly includes a driving gear set fixedly connected to the inner wall of the fixed bracket, and the output end of the driving gear set penetrates into the interior of the limiting sliding groove and is fixedly connected with an eccentric wheel.

[0010] The present invention is further arranged such that conveying channels are penetratingly opened at positions on the outer wall of the transition assembly near the clamping mechanism I and the clamping mechanism II, a docking port is arranged at the opening position of the conveying channel facing the top end of the heating cavity, and a rack meshing with the driving gear set is arranged at the bottom of the transition assembly.

[0011] The present invention is further arranged such that the clamping mechanism I includes a frame II slidably connected to the inner wall of the limiting sliding groove, a spring II with one end connected to the frame II is arranged in the limiting sliding groove, a frame I is fixedly connected to the outer wall of the fixed bracket, a flap is hinged to the side of the frame II away from the frame I, a clamping plate I is arranged on the side of the frame I close to the frame II, a buffer groove II is opened at the position on the outer wall of the frame II corresponding to the clamping plate I, and a clamping plate II is arranged at the position on the outer wall of the flap corresponding to the buffer groove II.

[0012] The present invention is further arranged such that a spring III with one end connected to the frame II is arranged above the side of the flap away from the frame I, a mounting hole is opened at the top end of the flap, a top block II is arranged at the top end of the flap, a movable rod slidably connected to the inner wall of the mounting hole is arranged at the bottom of the top block II, a spring IV connected to the inner wall of the mounting hole is arranged at the bottom of the movable rod, and an inclined surface is arranged on one side of the top of the top block II.

[0013] The present invention is further arranged such that the clamping mechanism II includes a frame IV slidably connected to the inner wall of the limiting sliding groove, a spring VII with one end connected to the frame IV is arranged in the limiting sliding groove, a frame III is fixedly connected to the outer wall of the fixed bracket, a clamping plate III is arranged on the side of the frame IV close to the frame IV, a buffer groove III is opened at the position on the outer wall of the frame IV corresponding to the clamping plate III, and a clamping plate IV is arranged inside the buffer groove III.

[0014] The present invention is further configured such that anti-falling components are respectively provided on one side of the first frame and the third frame close to the docking interface. Among them, the anti-falling component corresponding to the first frame includes a fixed shell fixedly connected to the first frame, and the anti-falling component corresponding to the third frame includes a fixed shell fixedly connected to the third frame. A top plate is slidably connected inside the fixed shell. Notch openings are respectively formed in the outer walls of the second frame and the fourth frame corresponding to the position of the top plate. One end of the top plate extends into the notch opening and is slidably connected therein. A fifth spring having one end connected to the top plate is provided inside the fixed shell. A top bolt is slidably connected inside the top plate. A sixth spring connected to the top plate is provided inside the top bolt. A bayonet opening is formed inside the fixed shell.

[0015] The beneficial effects of a lead-acid battery plate curing and drying device based on a turning structure according to the present invention are as follows:

[0016] 1. Significantly improve drying uniformity. By adopting a circulation device based on a turning structure, the present invention can ensure that the lead-acid battery plates are uniformly and sufficiently dried in the heating chamber. The clamping mechanism I and the clamping mechanism II in the circulation device alternately clamp the plates and rotate clockwise or counterclockwise under the control of the driving component, so that both sides of the plates can be uniformly heated and dried. This design effectively solves the problems of uneven drying of plates, difficult drying of internal plates, and inconsistent drying of both sides in the traditional stacking drying method.

[0017] 2. Optimize space utilization and reduce maintenance costs. Compared with the traditional pipeline-type single-sided drying equipment, the heating chamber of the present invention is designed in an inclined manner, and the circulation device is arranged along the axis of the driving component, greatly saving production space. At the same time, due to the adoption of an alternately rotating circulation device, there is no need to set a too long pipeline, thereby reducing the site cost and maintenance complexity of the enterprise. In addition, the components in the circulation device are exquisitely designed, easy to install and maintain, further reducing the overall operation and maintenance costs.

[0018] 3. Enhance the stability and reliability of plate clamping. Both the clamping mechanism I and the clamping mechanism II adopt spring buffer designs, such as the second spring, the third spring, and the fourth spring, etc., ensuring the stability and reliability of the plates during the clamping process. At the same time, the setting of the anti-falling component effectively prevents the plates from falling during the transfer process, improving production efficiency and product quality.

[0019] 4. Achieve high-efficiency automated production. The lead-acid battery plate curing and drying device of the present invention realizes automatic clamping, turning, transfer, and drying of the plates through automated control, greatly improving production efficiency. At the same time, the various components of the device work in coordination to ensure the continuity and stability of the entire production process.

[0020] 5. Strong adaptability and high flexibility. Components such as the circulation device and transition component of the present invention are designed flexibly and can be adjusted and optimized according to the plates of different specifications. In addition, the equipment also has good scalability, and the number of circulation devices can be increased or decreased according to production requirements to adapt to production scenarios of different scales. Description of the Drawings

[0021] To make the objectives, technical solutions and advantages of the present invention clearer and more understandable, the following provides a detailed description in conjunction with the drawings.

[0022] It should be noted that unless otherwise defined, the technical terms or scientific terms used in the present invention should have the ordinary meanings understood by those with ordinary skills in the field to which the present invention belongs. The "first", "second" and similar terms used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. The terms such as "include" or "comprise" mean that the elements or objects appearing before this term cover the elements or objects listed after this term and their equivalents, without excluding other elements or objects. The terms such as "connect" or "be connected" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. The terms such as "upper", "lower", "left" and "right" are only used to represent relative positional relationships, and when the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0023] Figure 1 It is a three-dimensional structure diagram of a lead-acid battery plate curing and drying device based on a turning structure according to the present invention;

[0024] Figure 2 It is a sectional view of a lead-acid battery plate curing and drying device based on a turning structure according to the present invention;

[0025] Figure 3 It is an enlarged view of the internal structure of a lead-acid battery plate curing and drying device based on a turning structure according to the present invention;

[0026] Figure 4 It is a separation diagram of the circulation device of a lead-acid battery plate curing and drying device based on a turning structure according to the present invention;

[0027] Figure 5 It is a first form switching diagram of the clamping mechanism 1 of a lead-acid battery plate curing and drying device based on a turning structure according to the present invention;

[0028] Figure 6 It is a second form switching diagram of the clamping mechanism 1 of a lead-acid battery plate curing and drying device based on a turning structure according to the present invention;

[0029] Figure 7Explosion diagram of a clamping mechanism of a lead-acid battery plate curing and drying device based on a turning structure according to the present invention;

[0030] Figure 8 Cross-sectional view of an anti-falling component of a lead-acid battery plate curing and drying device based on a turning structure according to the present invention;

[0031] Figure 9 Enlarged view of a transition component of a lead-acid battery plate curing and drying device based on a turning structure according to the present invention;

[0032] Figure 10 Three-dimensional structure diagram of a second clamping mechanism of a lead-acid battery plate curing and drying device based on a turning structure according to the present invention;

[0033] Figure 11 Explosion diagram of a second clamping mechanism of a lead-acid battery plate curing and drying device based on a turning structure according to the present invention;

[0034] Figure 12 Enlarged view of a pushing component of a lead-acid battery plate curing and drying device based on a turning structure according to the present invention.

[0035] The markings in the figure are:

[0036] 1. Heating chamber; 11. Feed inlet; 12. Discharge outlet; 13. Driving component; 14. First top block;

[0037] 2. Circulation device; 21. Fixed bracket; 211. Limit sliding groove; 212. Pushing component; 2121. Eccentric wheel; 2122. Driving gear set; 22. Transition component; 221. Conveyor channel; 222. Rack; 223. Docking port;

[0038] 23. First clamping mechanism; 231. First frame; 2311. First docking block; 2312. Anti-falling component; 23121. Fixed shell; 23122. Fifth spring; 23123. Bayonet; 23124. Top plate; 23125. Top bolt; 23126. Sixth spring;

[0039] 232. First clamping plate; 233. Second frame; 2331. First docking groove; 2332. Second buffer groove; 2333. Second spring; 234. Flap; 2341. Mounting hole; 2342. Third spring; 2343. Second clamping plate; 235. Second top block; 2351. Moving rod; 2352. Fourth spring;

[0040] 24. Second clamping mechanism; 241. Third frame; 2411. Second docking block; 242. Fourth frame; 2421. Third docking groove; 2422. Third buffer groove; 2423. Seventh spring; 243. Third clamping plate; 244. Fourth clamping plate. Detailed implementation method

[0041] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other; hereinafter, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0042] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left" and "right", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated position or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance. In addition, unless otherwise clearly specified and defined, the term "connection" should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or a transmission connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two elements or the interaction relationship between two elements.

[0043] Please refer to Figures 1-12 , a lead-acid battery plate curing and drying device based on a turnover structure, including a heating chamber 1. The heating chamber 1 is designed in an inclined manner. One end of the top of the heating chamber 1 is provided with a feed inlet 11, and one end of the bottom of the heating chamber 1 is provided with a discharge outlet 12. Inside the heating chamber 1, a first top block 14 is respectively arranged near the feed inlet 11 and the discharge outlet 12, and a driving assembly 13 is arranged at the center inside the heating chamber 1;

[0044] A circulating device 2, the circulating devices 2 are arranged along the axis of the driving assembly 13 and alternately set the rotation directions in sequence, and different circulating devices 2 are controlled by the driving assembly 13 to rotate clockwise or counterclockwise;

[0045] The circulating device 2 includes a fixed bracket 21 fixedly connected to the driving assembly 13. A limiting chute 211 is opened on the outer wall of the fixed bracket 21, and a pushing assembly 212 is arranged on the inner wall of the fixed bracket 21 near the limiting chute 211. The circulating device 2 further includes a transition assembly 22 arranged between the fixed brackets 21 and fixedly connected to the heating chamber 1;

[0046] A first clamping mechanism 23 is arranged in the limiting chute 211 of the fixed bracket 21 near the feed inlet 11 and the discharge outlet 12, and a second clamping mechanism 24 is arranged in the limiting chute 211 in the remaining positions.

[0047] By adopting the above technical solution, the heating chamber 1 is inclinedly designed to assist the movement of the electrode plate by gravity. The feed inlet 11 is at the top and the discharge outlet 12 is at the bottom, so as to guide the electrode plate to circulate and heat along a specific route. The top block one 14 near both ends thereof cooperates with the top block two 235 of the circulating device 2 to realize the automatic loading and unloading of the electrode plate. The driving component 13 is located at the center of the heating chamber 1 and is the power source, which not only drives the circulating device 2 but also accurately controls its rotation direction, so that each circulating device 2 rotates alternately clockwise and counterclockwise to ensure uniform heating of the electrode plate. The fixed bracket 21 is connected to the driving component 13 to provide installation support for the components of the circulating device 2. The pushing component 212 and the transition component 22 cooperate with each other. By the rotation of the eccentric wheel 2121, the frame is pushed to separate, realizing the transfer of the electrode plate. The transition component 22 is fixed between the brackets. The rack 222 is butted against the driving gear set 2122 of the pushing component 212 to control the separation of the components in the clamping mechanism one 23 and the clamping mechanism two 24. Its docking port 223 cooperates with the anti-falling component 2312 to prevent the electrode plate from falling. The clamping mechanism one 23 and the clamping mechanism two 24 are respectively located in the specific position limiting chute 211, and the electrode plate is clamped by the frame docking block and the docking groove and the clamping plate and moves driven by the circulating device 2.

[0048] The pushing component 212 includes a driving gear set 2122 fixedly connected to the inner wall of the fixed bracket 21. The output end of the driving gear set 2122 penetrates into the limiting chute 211 and is fixedly connected with an eccentric wheel 2121. A conveying channel 221 is penetrated and opened at a position on the outer wall of the transition component 22 near the clamping mechanism one 23 and the clamping mechanism two 24. The opening position of the conveying channel 221 facing the top end of the heating chamber 1 is provided with a docking port 223. A rack 222 meshing with the driving gear set 2122 is arranged at the bottom of the transition component 22.

[0049] By adopting the above technical solution, when the rack 222 of the transition component 22 meshes with the driving gear set 2122, it drives the eccentric wheel 2121 to rotate, pushing the frame two 233 and the frame four 242 to move in the limiting chute 211, so that they are separated from the frame one 231 and the frame three 241 to loosen the clamping of the electrode plate and facilitate the transfer of the electrode plate. The conveying channel 221 on the outer wall of the transition component 22 is the channel for the electrode plate to be transferred between different circulating devices 2.

[0050] The clamping mechanism 23 includes a frame two 233 slidably connected to the inner wall of the limit chute 211. A second spring 2333 with one end connected to the frame two 233 is arranged in the limit chute 211. A frame one 231 is fixedly connected to the outer wall of the fixed bracket 21. A flap 234 is hinged to the side of the frame two 233 away from the frame one 231. A first clamping plate 232 is arranged on the side of the frame one 231 close to the frame two 233. A second buffer groove 2332 is formed in the outer wall of the frame two 233 at the position corresponding to the first clamping plate 232. A second clamping plate 2343 is arranged on the outer wall of the flap 234 at the position corresponding to the second buffer groove 2332. A third spring 2342 with one end connected to the frame two 233 is arranged above the side of the flap 234 away from the frame one 231. An installation hole 2341 is formed at the top of the flap 234. A second top block 235 is arranged at the top of the flap 234. A movable rod 2351 slidably connected to the inner wall of the installation hole 2341 is arranged at the bottom of the second top block 235. A fourth spring 2352 connected to the inner wall of the installation hole 2341 is arranged at the bottom of the movable rod 2351. An inclined surface is arranged on one side of the top of the second top block 235.

[0051] By adopting the above technical solution, in the clamping mechanism 23, the frame two 233 slides along the limit chute 211, and the second spring 2333 helps it reset to ensure stable operation. The frame one 231 and the frame two 233 cooperate to clamp the electrode plate. The flap 234 hinged to the frame two 233 is the key. When the second top block 235 and the first top block 14 are blocked from each other, the flap 234 flips, thereby driving the second clamping plate 2343 to flip to create space for the insertion of the electrode plate. The third spring 2342 helps the flap 234 reset, so that the second clamping plate 2343 and the first clamping plate 232 jointly clamp the electrode plate. The second top block 235 is connected to the flap 234 through the movable rod 2351 and the fourth spring 2352. When the restriction of the frame two 233 is lost, the second top block 235 moves downward along the inclined surface to disengage from the first top block 14. After passing through the feed port 11, the fourth spring 2352 pushes it to reset to ensure smooth loading and unloading of the electrode plate.

[0052] The clamping mechanism 24 includes a frame four 242 slidably connected to the inner wall of the limit chute 211. A seventh spring 2423 with one end connected to the frame four 242 is arranged in the limit chute 211. A frame three 241 is fixedly connected to the outer wall of the fixed bracket 21. A third clamping plate 243 is arranged on the outer wall of the frame four 242 close to the frame four 242. A third buffer groove 2422 is formed in the outer wall of the frame four 242 at the position corresponding to the third clamping plate 243. A fourth clamping plate 244 is arranged inside the third buffer groove 2422.

[0053] By adopting the above technical solution, the frame four 242 of the clamping mechanism two 24 slides along the limit sliding groove 211, and the spring seven 2423 helps it reset to ensure stable operation. The frame three 241 is fixed on the bracket and cooperates with the frame four 242 to clamp the plate. The clamping plate three 243 and the clamping plate four 244 in the buffer groove three 2422 cooperate to clamp the plate. When docking with the transition component 22, the eccentric wheel 2121 pushes the frame four 242 to move and separate from the frame three 241 to facilitate the transfer of the plate. The docking block two 2411 and the docking groove three 2421 prevent the plate from being stuck.

[0054] The frame one 231 and the frame three 241 are respectively provided with anti-falling components 2312 on one side close to the docking port 223. Among them, the anti-falling component 2312 corresponding to the frame one 231 includes a fixed shell 23121 fixedly connected to the frame one 231, and the anti-falling component 2312 corresponding to the frame three 241 includes a fixed shell 23121 fixedly connected to the frame three 241. A top plate 23124 is slidably connected inside the fixed shell 23121. Notches are opened at the positions of the outer walls of the frame two 233 and the frame four 242 corresponding to the top plate 23124. One end of the top plate 23124 extends into the notch and is slidably connected. A spring five 23122 with one end connected to the top plate 23124 is arranged inside the fixed shell 23121. A top bolt 23125 is slidably connected inside the top plate 23124. A spring six 23126 connected to the top plate 23124 is arranged inside the top bolt 23125. A bayonet 23123 is opened inside the fixed shell 23121.

[0055] By adopting the above technical solution, the top plate 23124 is slidable inside the fixed shell 23121, and one end extends into the notch of the frame two 233 or the frame four 242. Normally, it is maintained in the notch by the spring five 23122 to prevent the plate from falling. When the frame one 231 and the frame two 233 approach the transition component 22, the docking port 223 squeezes the top bolt 23125 to compress the spring six 23126, thereby driving the top plate 23124 to disengage from the notch so that the frames can be separated smoothly.

[0056] The working principle and usage process of the embodiment of the present invention:

[0057] A docking block one 2311 is arranged at a position on the side of the frame one 231 facing the frame two 233 and close to the bottom. A docking groove one 2331 is opened at the position of the outer wall of the frame two 233 corresponding to the docking block one 2311. The docking block one 2311 is slidably connected to the inner wall of the docking groove one 2331. A docking block two 2411 is arranged at a position below the side of the frame three 241 close to the frame four 242. A docking groove three 2421 is opened at the position of the outer wall of the frame four 242 corresponding to the docking block two 2411. The docking block two 2411 is slidably connected to the inner wall of the docking groove three 2421. An elastic member is arranged between the rack 222 and the transition component 22.

[0058] The heating chamber 1 is designed to be inclined. Then, the plates are conveyed into the interior of the heating chamber 1 through the feed port 11. The circulation devices 2 are arranged along the axis of the driving assembly 13. The driving assembly 13 controls the different circulation devices 2 to rotate clockwise or counterclockwise, so that Figure 2 , 3 taking Figure 2 and 3 as examples, the first circulation device 2 near the feed port 11 rotates counterclockwise. The second circulation device 2 immediately following it is set to rotate in the opposite direction, i.e., clockwise. The subsequent circulation devices 2 are alternately arranged in sequence. That is, the third circulation device 2 is the same as the first circulation device 2, and the fourth circulation device 2 is the same as the second circulation device 2, and so on. There is a certain buffer space between the second clamping plate 2343 and the first clamping plate 232.

[0059] So that Figures 3 to 5 taking Figures 3 to 5 as an example, when the second top block 235 is in the normal state, it will block above the first frame 231 and the second frame 233. The driving assembly 13 drives the first circulation device 2 to rotate counterclockwise. When the first driving assembly 13 drives the first clamping mechanism 23 to move to a position close to the feed port 11, then the second top block 235 will first be docked with the first top block 14. Due to the blockage of the first top block 14, the second top block 235 will be stuck. After the second top block 235 is stuck and does not move, it will cause the flap 234 to flip (while compressing the third spring 2342), so that the second top block 235 is disengaged from the positions above the first frame 231 and the second frame 233. Then, the first frame 231 and the second frame 233 will be docked with the feed port 11. When the flap 234 flips, it will drive the second clamping plate 2343 to move, so as to leave a space for inserting the clamping plate between the first frame 231 and the second frame 233. Then, the plates are fed into the interior of the first frame 231 and the second frame 233 through the feed port 11. Then, as the first clamping mechanism 23 continues to move, since the second top block 235 loses the restriction of the second frame 233, the second top block 235 is compressed and moved downward through the inclined surface, thus losing the restriction of the first top block 14. When the first clamping mechanism 23 passes the position of the feed port 11, the fourth spring 2352 will push the second top block 235 to reset. At the same time, the third spring 2342 will push the flap 234 to reset, and at the same time drive the second clamping plate 2343 to reset and clamp the plates together with the first clamping plate 232. As it rotates, it drives the plates to move and heat one side first, and at the same time, by moving, it prevents the temperature in the heating chamber 1 from being uneven.

[0060] When the clamping mechanism 1 23 or the clamping mechanism 24 rotates and moves to a position close to the transition component 22, the rack 222 of the transition component 22 will be connected with the driving tooth group 2122 of the pushing component 212, and then the eccentric wheel 2121 will be driven to rotate as the driving tooth group 2122 moves. When the eccentric wheel 2121 rotates, it will push the frame 2 233 and the frame 4 242 to move inside the limiting slide groove 211. The movement of the frame 2 233 and the frame 4 242 will be separated from the frame 1 231 and the frame 3 241 respectively, thereby releasing the clamping of the electrode plate. The separation distance between the frame 2 233 and the frame 4 242 and the frame 1 231 and the frame 3 241 is limited. When separating, the docking block 1 2311 will not be completely separated from the docking groove 1 2331, and the docking block 2 2411 will not be separated from the docking groove 3 2421. This is used to prevent the electrode plate from getting stuck.

[0061] After the first circulation device 2 drives the plate to heat, it will rotate counterclockwise to move close to the first transition assembly 22 located at the top of the heating chamber. At the same time, the second circulation device 2 will drive the clamping mechanism 24 to approach the transition assembly 22, and push the assembly 212 to connect with the rack 222 to separate the frame 1 231 from the frame 2 233. Before the frame 1 231 and the frame 233 are completely separated, the anti-drop assembly 2312 will be driven to connect with the docking interface 223 of the transition assembly 22, and the docking interface 223 will be squeezed by the top bolt 23125 To drive the top plate 23124 to move out of the slot. When the top plate 23124 moves to be received into the frame 1 231, the frame 1 231 and the frame 2 233 are separated. At the same time, the openings of the frames 1 231 and 233 are aligned with the conveying path 221. At the same time, the frame 3 241 in the clamping mechanism 24 is also separated from the frame 4 242. However, the anti-drop component 2312 provided on one side is not connected to the transition component 22. Therefore, the top plate 23124 remains connected to the slot of the frame 4 242 to prevent the plate from falling out after entering.

[0062] When frame two 233 is separated from frame one 231, and when frame four 242 is separated from frame three 241, the pole plate will enter clamping mechanism two 24 from clamping mechanism one 23 through transition assembly 22 due to the tilted gravity. Continuing rotation will cause the eccentric wheel 2121 to continue to rotate through rack 222, thereby slowly reducing the thrust on frame two 233 and frame four 242. Then spring seven 2423 and spring two 2333 will respectively push frame four 242 and frame two 233 to reset. At the same time, the docking interface 223 continues to push the top plate 23124 to move until the top bolt 23125 moves to the position of the bayonet 23123. Then the top bolt 23125 will be squeezed into the inside of the bayonet 23123. After separation from the transition assembly 22, spring six 23126 pushes the top bolt 23125 to reset, and spring five 23122 pushes the top plate 23124 to reset.

[0063] At this time, the electrode plate will rotate clockwise following the second clamping mechanism 24 to perform rotational heating on its other side. Then, after rotating to be close to the next transition component 22, the electrode plate is transferred to the next circulation device 2 for rotational heating on the other side. This process continues until the electrode plate moves to the last circulation device 2. After the circulation device 2 drives the first clamping mechanism 23 to move to the position of the first top block 14 near the discharge port 12, the steps of the first clamping mechanism 23 are repeated. However, at this time, the electrode plate is sent out through the discharge port 12.

[0064] In summary, compared with the prior art, the embodiments of the present invention have the following advantages:

[0065] Advantage 1: The drying uniformity is significantly improved. The circulation devices 2 are arranged along the axis of the driving component 13. The driving component 13 controls the different circulation devices 2 to rotate clockwise or counterclockwise alternately. For example, the first circulation device 2 near the feeding port 11 rotates counterclockwise, the second circulation device 2 immediately following rotates clockwise, and the subsequent circulation devices 2 are arranged alternately in sequence. This alternating rotation method enables the electrode plate to continuously change its position in the heating chamber 1, avoiding uneven heating caused by the electrode plate being in a fixed position. It allows the drying hot air to penetrate the electrode plate more evenly, effectively solving the problem of large differences in the drying degree of the electrode plate in the stacking drying method, especially the problem that it is difficult for the moisture inside the electrode plate to be fully dissipated.

[0066] Advantage 2: The setting of the first clamping mechanism 23 and the second clamping mechanism 24, as well as the transfer process of the electrode plate at the transition component 22, enable the electrode plate to be heated at different positions and in different directions, ensuring that both sides of the electrode plate can be fully and evenly dried. This overcomes the defect that the single-sided drying equipment on the assembly line cannot ensure uniform drying of both sides of the electrode plate, greatly improving the drying quality of the lead-acid battery electrode plate, and thus enhancing the overall performance of the lead-acid battery.

[0067] Advantage 3: The space utilization is efficient. The structural design adopted in the present invention, compared with some single-sided drying equipment on the assembly line, does not require a sufficiently long assembly line to meet the requirement of long-time drying of the electrode plate. The heating chamber 1 is inclined, and through the coordinated operation of components such as the driving component 13 and the circulation devices 2 inside, the cyclic drying of the electrode plate is achieved within a limited space. This design greatly reduces the production space occupied by the equipment and lowers the site cost of the enterprise.

[0068] Advantage 4: The equipment maintenance is relatively simple. Due to the compact structure of the equipment and the absence of a long and complex assembly line, compared with the single-sided drying equipment on the assembly line, its installation and maintenance become simpler. Each component such as the circulation device 2, the first clamping mechanism 23, the second clamping mechanism 24, and the transition component 22 has a relatively independent and clear structure, facilitating inspection, repair, and replacement in case of a failure, reducing the difficulty and time cost of equipment maintenance.

[0069] Advantage 5: The plate transfer is stable and reliable. When the clamping mechanism 1 (23) and the clamping mechanism 2 (24) are docked with the transition component 22, the cooperation between the docking block 1 (2311) and the docking groove 1 (2331), and the docking block 2 (2411) and the docking groove 3 (2421) prevent the frame from completely detaching during separation, thus preventing the plates from getting stuck during transfer. At the same time, the anti-falling component 2312 ensures that when the frame 1 (231) and the frame 2 (233) are docked with the transition component 22, through the interaction between the docking interface 223 and the top bolt 23125, etc., the frame will not accidentally drop the plates during the separation process, ensuring the stability and reliability of the plate transfer process.

[0070] Advantage 6: The degree of automation of plate loading and unloading is high. When the first circulation device 2 drives the clamping mechanism 1 (23) to move to a position close to the feed port 11, the second top block 235 docks with the first top block 14, causing the flap 234 to flip, creating a space between the frame 1 (231) and the frame 2 (233) for inserting the clamping plate, facilitating the feeding of plates through the feed port 11. During discharging, when the last circulation device 2 drives the clamping mechanism 1 (23) to move to the position of the first top block 14 near the discharge port 12, the corresponding steps are repeated to send out the plates. The entire process of plate loading and unloading has a high degree of automation, reducing manual operation, improving production efficiency, and ensuring the stability and accuracy of the plates during loading and unloading.

[0071] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A lead-acid battery plate curing and drying device based on a flip-over structure, characterized in that: include: A heating chamber (1), wherein the heating chamber (1) is of inclined design, a feed port (11) is provided at one end of the top of the heating chamber (1), a discharge port (12) is provided at one end of the bottom of the heating chamber (1), a top block (14) is provided inside the heating chamber (1) near the feed port (11) and the discharge port (12), and a drive assembly (13) is provided at the center of the interior of the heating chamber (1); Circulation devices (2), the circulation devices (2) being arranged along the axis of the drive assembly (13) and having rotation directions alternately arranged in sequence, and the drive assembly (13) being used to control different circulation devices (2) to rotate clockwise or counterclockwise; The circulation device (2) comprises a fixed bracket (21) fixedly connected to the driving component (13); a limiting slide groove (211) is provided on an outer wall of the fixed bracket (21); a pushing component (212) is provided on an inner wall of the fixed bracket (21) near the limiting slide groove (211); and the circulation device (2) further comprises a transition component (22) provided between the fixed brackets (21) and fixedly connected to the heating chamber (1); A clamping mechanism 1 (23) is arranged in the limiting slide groove (211) of the fixed bracket (21) near the feed port (11) and the discharge port (12), while a clamping mechanism 2 (24) is arranged in the limiting slide groove (211) at other positions.

2. The lead-acid battery plate curing and drying equipment based on the flipping structure according to claim 1 is characterized in that: The pushing assembly (212) comprises a driving gear set (2122) fixedly connected to the inner wall of the fixed bracket (21), and an output end of the driving gear set (2122) penetrates into the interior of the limiting sliding groove (211) and is fixedly connected to an eccentric wheel (2121).

3. The lead-acid battery plate curing and drying equipment based on the flipping structure according to claim 1 is characterized in that: A conveying path (221) is provided through the outer wall of the transition component (22) near the first clamping mechanism (23) and the second clamping mechanism (24); a docking port (223) is provided at an opening of the conveying path (221) facing the top of the heating chamber (1); and a rack (222) meshing with the driving gear set (2122) is provided at the bottom of the transition component (22).

4. The lead-acid battery plate curing and drying equipment based on the flipping structure according to claim 1 is characterized in that: The clamping mechanism 1 (23) comprises a frame 2 (233) slidably connected to the inner wall of the limiting slide groove (211); a spring 2 (2333) having one end connected to the frame 2 (233) is arranged in the limiting slide groove (211); the outer wall of the fixed bracket (21) is fixedly connected to the frame 1 (231); a flap (234) is hingedly connected to the side of the frame 2 (233) away from the frame 1 (231); a clamping plate 1 (232) is arranged on the side of the frame 1 (231) close to the frame 2 (233); a buffer groove 2 (2332) is provided on the outer wall of the frame 2 (233) at a position corresponding to the clamping plate 1 (232); and a clamping plate 2 (2343) is arranged on the outer wall of the flap (234) at a position corresponding to the buffer groove 2 (2332).

5. The lead-acid battery plate curing and drying equipment based on the flipping structure according to claim 4 is characterized in that: A spring three (2342) having one end connected to the frame two (233) is arranged above the side of the flap (234) away from the frame one (231); a mounting hole (2341) is provided at the top of the flap (234); a top block two (235) is arranged at the top of the flap (234); a movable rod (2351) slidably connected to the inner wall of the mounting hole (2341) is arranged at the bottom of the top block two (235); a spring four (2352) connected to the inner wall of the mounting hole (2341) is arranged at the bottom of the movable rod (2351); and a slope is arranged on one side of the top of the top block two (235).

6. The lead-acid battery plate curing and drying equipment based on the flipping structure according to claim 4 is characterized in that: The clamping mechanism 2 (24) includes a frame 4 (242) slidably connected to the inner wall of the limiting slide groove (211), a spring 7 (2423) having one end connected to the frame 4 (242) is arranged in the limiting slide groove (211), the outer wall of the fixed bracket (21) is fixedly connected to the frame 3 (241), a clamping plate 3 (243) is arranged on the side of the outer wall of the frame 4 (242) close to the frame 4 (242), a buffer groove 3 (2422) is opened at the position of the clamping plate 3 (243), and a clamping plate 4 (244) is arranged inside the buffer groove 3 (2422).

7. The lead-acid battery plate curing and drying equipment based on the flipping structure according to claim 6 is characterized in that: The frame one (231) and the frame three (241) are respectively provided with an anti-drop component (2312) on one side close to the docking port (223), wherein the anti-drop component (2312) corresponding to the frame one (231) comprises a fixed shell (23121) fixedly connected to the frame one (231), and the anti-drop component (2312) corresponding to the frame three (241) comprises a fixed shell (23121) fixedly connected to the frame three (241), and a top plate (23124) is slidably connected inside the fixed shell (23121), and the frame two (233) and the frame three (241) are respectively provided with an anti-drop component (23121) on one side close to the docking port (223), wherein the anti-drop component (23121) corresponding to the frame one (231) comprises a fixed shell (23121) fixedly connected to the frame three (241), and the fixed shell (23121) is slidably connected inside the top plate (23124), and the frame two (233) and the frame three (241) are respectively provided with an anti-drop component (23121) and an anti-drop component (23121) The outer wall of the frame four (242) is provided with slots at positions corresponding to the top plate (23124); one end of the top plate (23124) extends into the slot and is slidably connected; a spring five (23122) having one end connected to the top plate (23124) is provided inside the fixed shell (23121); a top bolt (23125) is slidably connected inside the top plate (23124); a spring six (23126) connected to the top plate (23124) is provided inside the top bolt (23125); and a bayonet (23123) is provided inside the fixed shell (23121).

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