Lead-acid battery pole plate curing and drying equipment based on turn-over structure

Abstract

The invention relates to the technical field of storage battery production, in particular to lead-acid battery pole plate curing and drying equipment based on a turnover structure, which comprises a heating cavity, the heating cavity is designed in an inclined manner, one end of the top of the heating cavity is provided with a feed port, and one end of the bottom of the heating cavity is provided with a discharge port; a first ejector block is arranged at the position, close to the feeding port and the discharging port, of the interior of the heating cavity, a driving assembly and circulating devices are arranged in the center of the interior of the heating cavity, the circulating devices are arranged along the shaft core line of the driving assembly and are sequentially and alternately arranged in the rotating direction, and the driving assembly controls the different circulating devices to rotate clockwise or anticlockwise. According to the circulating device based on the turn-over structure, the first clamping mechanism and the second clamping mechanism are used for clamping the polar plates alternately, the polar plates rotate under the control of the driving assembly, the drying uniformity is remarkably improved, and the problems that traditional stacking drying is uneven, the interior is difficult to dry thoroughly, and the two faces are inconsistent in drying are effectively solved.

Description

Technical Field

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

[0002] The stacking drying method is to stack multiple plates together, place them on a shelf, and then dry them in a closed drying room. In this method, the plates are tightly fitted together, and the dry hot air is difficult to penetrate evenly, resulting in large differences in the degree of drying of the plates, especially the moisture in the internal plates is difficult to fully dissipate, which seriously affects the drying quality. At the same time, since each plate cannot be treated individually, the problem of inconsistent drying degrees on both sides of the plate cannot be effectively solved, which greatly limits the improvement of the overall performance of lead-acid batteries.

[0003] Although some assembly line single-sided drying equipment has improved the drying efficiency to a certain extent, it also has obvious defects. On the one hand, in order to meet the needs of long-term drying of the plates, the equipment requires a sufficiently long assembly line, which not only occupies a large amount of production space and increases the company's site costs, but also makes the installation and maintenance of the equipment more complicated. On the other hand, single-sided drying cannot guarantee that both sides of the plates can be fully and evenly dried, which can easily cause uneven plate performance. Summary of the invention

[0004] The present invention discloses a lead-acid battery plate curing and drying device based on a flipping structure, which solves the problems of uneven drying, difficulty in drying the internal plates and inconsistent drying on both sides in the existing plate drying method mentioned in the background art.

[0005] In order 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 flip structure, comprising a heating chamber, the heating chamber is inclined, a feed port is provided at one end of the top of the heating chamber, a discharge port is provided at one end of the bottom of the heating chamber, a top block 1 is provided near the feed port and the discharge port respectively inside the heating chamber, and a driving component is provided at the center of the heating chamber; Circulation devices, which are arranged along the axis of the drive assembly and have their rotation directions alternately set in sequence, and the drive assembly is used to control different circulation devices to rotate clockwise or counterclockwise; A circulation device, the circulation device comprising a fixed bracket fixedly connected to the driving component, a limiting slide groove is provided on the outer wall of the fixed bracket, a pushing component is provided on the inner wall of the fixed bracket near the limiting slide groove, and the circulation device also comprises a transition component arranged between the fixed brackets and fixedly connected to the heating chamber; A clamping mechanism 1 is arranged in the limiting slide groove of the fixed bracket close to the feed port and the discharge port, and a clamping mechanism 2 is arranged in the limiting slide grooves at other positions.

[0006] The present invention is further configured such that the pushing assembly comprises a driving gear set fixedly connected to the inner wall of the fixed bracket, and an output end of the driving gear set penetrates into the interior of the limiting sliding groove and is fixedly connected to an eccentric wheel.

[0007] The present invention is further configured such that a conveying path is provided through the outer wall of the transition component near the clamping mechanism 1 and the clamping mechanism 2, a docking port is provided at the opening position of the conveying path facing the top of the heating chamber, and a rack meshing with the driving gear set is provided at the bottom of the transition component.

[0008] The present invention is further configured as follows: the clamping mechanism 1 includes a frame 2 which is slidably connected to the inner wall of the limiting slide groove; a spring 2 having one end connected to the frame 2 is arranged in the limiting slide groove; the outer wall of the fixed bracket is fixedly connected to the frame 1; a flap is hingedly connected to the side of the frame 2 away from the frame 1; a splint 1 is arranged on the side of the frame 1 close to the frame 2; a buffer groove 2 is opened on the outer wall of the frame 2 at a position corresponding to the splint 1; and a splint 2 is arranged on the outer wall of the flap at a position corresponding to the buffer groove 2.

[0009] The present invention is further configured as follows: a spring three with one end connected to frame two is arranged above the side of the flap away from frame one, a mounting hole is opened at the top of the flap, a top block two is arranged at the top 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 two, a spring four 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 two.

[0010] The present invention is further configured such that the clamping mechanism 2 includes a frame 4 slidably connected to the inner wall of the limiting slide groove, a spring 7 having one end connected to the frame 4 is arranged in the limiting slide groove, a frame 3 is fixedly connected to the outer wall of the fixed bracket, a splint 3 is arranged on the side of the outer wall of the frame 4 close to the frame 4, a buffer groove 3 is opened on the outer wall of the frame 4 at a position corresponding to the splint 3, and a splint 4 is arranged inside the buffer groove 3.

[0011] The present invention is further configured as follows: the frame one and the frame three are respectively provided with an anti-drop component on one side close to the docking interface, wherein the anti-drop component corresponding to the frame one includes a fixed shell fixedly connected to the frame one, and the anti-drop component corresponding to the frame three includes a fixed shell fixedly connected to the frame three, a top plate is slidably connected inside the fixed shell, a position of the top plate corresponding to the outer wall of the frame two and the frame four is provided with a slot, one end of the top plate extends into the slot and is slidably connected, a spring five with one end connected to the top plate is provided inside the fixed shell, a top bolt is slidably connected inside the top plate, a spring six connected to the top plate is provided inside the top bolt, and a bayonet is provided inside the fixed shell.

[0012] Beneficial effects of the lead-acid battery plate curing and drying equipment based on the flipping structure of the present invention: 1. Significantly improve the drying uniformity. By adopting a circulation device based on a flipping structure, the present invention can ensure that the lead-acid battery plates are evenly and fully dried in the heating chamber. The clamping mechanism 1 and the clamping mechanism 2 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 evenly heated and dried. This design effectively solves the problems of uneven plate drying, difficulty in drying the internal plates, and inconsistent drying of the two sides in the traditional stacking drying method.

[0013] 2. Optimize space utilization and reduce maintenance costs. Compared with traditional assembly line single-sided drying equipment, the heating chamber of the present invention is designed to be inclined, and the circulation device is arranged along the axis of the drive component, which greatly saves production space. At the same time, due to the use of an alternating rotating circulation device, there is no need to set up an excessively long assembly line, thereby reducing the company's site costs and maintenance complexity. In addition, the various components in the circulation device are exquisitely designed and easy to install and maintain, further reducing the overall operation and maintenance costs.

[0014] 3. To enhance the stability and reliability of plate clamping, both clamping mechanism 1 and clamping mechanism 2 adopt spring buffer design, such as spring 2, spring 3 and spring 4, to ensure the stability and reliability of the plate during the clamping process. At the same time, the setting of the anti-drop component effectively prevents the plate from falling during the transfer process, thereby improving production efficiency and product quality.

[0015] 4. Realize efficient and automated production. The lead-acid battery plate curing and drying equipment of the present invention realizes automatic clamping, flipping, transfer and drying of the plates through automated control, greatly improving production efficiency. At the same time, the various components of the equipment work together to ensure the continuity and stability of the entire production process.

[0016] 5. Strong adaptability and high flexibility. The circulation device, transition assembly and other components of the present invention are flexibly designed and can be adjusted and optimized according to different specifications of plates. In addition, the equipment has good scalability and can increase or decrease the number of circulation devices according to production needs to adapt to production scenarios of different scales. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, a detailed description is given below in conjunction with the accompanying drawings.

[0018] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0019] Figure 1 It is a three-dimensional structural diagram of a lead-acid battery plate curing and drying device based on a flip structure of the present invention; Figure 2 It is a cross-sectional view of a lead-acid battery plate curing and drying device based on a flipping structure of the present invention; Figure 3 This is an enlarged view of the internal structure of a lead-acid battery plate curing and drying device based on a flipping structure of the present invention; Figure 4 This is a separation diagram of a circulation device of a lead-acid battery plate curing and drying device based on a flipping structure of the present invention; Figure 5 This is a first form switching diagram of a clamping mechanism of a lead-acid battery plate curing and drying device based on a flipping structure of the present invention; Figure 6 A diagram showing a second state switching of a clamping mechanism of a lead-acid battery plate curing and drying device based on a flipping structure according to the present invention; Figure 7 An exploded view of a clamping mechanism of a lead-acid battery plate curing and drying device based on a flip-over structure of the present invention; Figure 8 A cross-sectional view of an anti-drop component of a lead-acid battery plate curing and drying device based on a flip-over structure according to the present invention; Fig. 9 It is an enlarged view of a transition component of a lead-acid battery plate curing and drying device based on a flip-over structure of the present invention; Fig.10 It is a two-dimensional structural diagram of a clamping mechanism of a lead-acid battery plate curing and drying device based on a flip structure of the present invention; Fig.11 This is an exploded view of the clamping mechanism of the lead-acid battery plate curing and drying equipment based on the flip structure of the present invention; Fig.12 This is an enlarged view of the pushing component of the lead-acid battery plate curing and drying equipment based on the flipping structure of the present invention.

[0020] The markings in the figure are: 1. Heating chamber; 11. Feeding port; 12. Discharging port; 13. Driving assembly; 14. Top block 1; 2. Circulation device; 21. Fixed bracket; 211. Limiting slide; 212. Pushing assembly; 2121. Eccentric wheel; 2122. Driving gear set; 22. Transition assembly; 221. Conveying path; 222. Rack; 223. Docking port; 23. Clamping mechanism 1; 231. Frame 1; 2311. Docking block 1; 2312. Anti-drop assembly; 23121. Fixing shell; 23122. Spring 5; 23123. Bayonet; 23124. Top plate; 23125. Top bolt; 23126. Spring 6; 232, clamping plate 1; 233, frame 2; 2331, docking groove 1; 2332, buffer groove 2; 2333, spring 2; 234, flap; 2341, mounting hole; 2342, spring 3; 2343, clamping plate 2; 235, top block 2; 2351, movable rod; 2352, spring 4; 24. Clamping mechanism 2; 241. Frame 3; 2411. Docking block 2; 242. Frame 4; 2421. Docking slot 3; 2422. Buffer slot 3; 2423. Spring 7; 243. Clamping plate 3; 244. Clamping plate 4. DETAILED DESCRIPTION

[0021] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other; the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left" and "right" etc. indicate directions or positional relationships based on directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the positions or elements referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limitations of the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the term "connection" should be understood in a broad sense, for example, "connection" can be a fixed connection, a detachable connection, or an integrated connection; 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 connection of two elements or the interaction relationship between two elements.

[0023] See also Figure 1-Figure 12 A lead-acid battery plate curing and drying device based on a flip structure comprises a heating chamber 1, 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 near the feed port 11 and the discharge port 12 in the heating chamber 1, and a driving component 13 is provided in the center of the heating chamber 1; Circulation devices 2, the circulation devices 2 are arranged along the axis of the driving assembly 13 and the rotation directions are alternately set in sequence, and the driving assembly 13 controls different circulation devices 2 to rotate clockwise or counterclockwise; The circulation device 2 includes a fixed bracket 21 fixedly connected to the driving component 13, a limiting slide groove 211 is provided on the outer wall of the fixed bracket 21, and a pushing component 212 is provided on the inner wall of the fixed bracket 21 near the limiting slide groove 211. The circulation device 2 also includes a transition component 22 arranged between the fixed brackets 21 and fixedly connected to the heating chamber 1; A clamping mechanism 1 23 is disposed in the limiting slide groove 211 of the fixed bracket 21 near the feed port 11 and the discharge port 12 , and a clamping mechanism 2 24 is disposed in the limiting slide groove 211 at other positions.

[0024] By adopting the above technical solution, the heating chamber 1 is tilted to assist the movement of the plate by gravity. The feed port 11 is at the top and the discharge port 12 is at the bottom, so as to guide the plate to a specific route for cyclic heating. The top block 14 near both ends cooperates with the top block 235 of the circulation device 2 to realize automatic loading and unloading of the plate. The driving component 13 is located in the center of the heating chamber 1 and is the power source. It not only drives the circulation device 2 but also accurately controls its rotation direction, so that each circulation device 2 rotates alternately clockwise and counterclockwise to ensure that the plate is heated evenly. The fixed bracket 21 is connected to the driving component 13 to provide installation support for the components of the circulation device 2, and pushes the assembly 13 to drive the circulation device 2. Part 212 cooperates with transition component 22, and the eccentric wheel 2121 rotates to push the frame to separate, so as to realize the transfer of the pole plate. The transition component 22 is fixed between the brackets, and the rack 222 docks with the driving tooth group 2122 of the pushing component 212, and controls the eccentric wheel 2121 to realize the separation of the components in the clamping mechanism 1 23 and the clamping mechanism 2 24. The docking interface 223 cooperates with the anti-drop component 2312 to prevent the pole plate from falling. The clamping mechanism 1 23 and the clamping mechanism 2 24 are respectively located in the specific position limiting slide groove 211, and the pole plate is clamped by the frame docking block, the docking groove, and the clamping plate to move under the drive of the circulation device 2.

[0025] The pushing component 212 includes a driving tooth group 2122 fixedly connected to the inner wall of the fixed bracket 21, the output end of the driving tooth group 2122 passes through the inside of the limiting slide groove 211 and is fixedly connected to an eccentric wheel 2121, and a conveying path 221 is opened through the outer wall of the transition component 22 near the clamping mechanism 1 23 and the clamping mechanism 2 24, and a docking port 223 is provided at the opening position of the conveying path 221 facing the top of the heating chamber 1, and a rack 222 meshing with the driving tooth group 2122 is provided at the bottom of the transition component 22.

[0026] By adopting the above technical solution, when the rack 222 of the transition assembly 22 is meshed with the driving gear set 2122, the eccentric wheel 2121 is driven to rotate, and the frame 2 233 and the frame 4 242 are pushed to move in the limiting slide groove 211, so that they are separated from the frame 1 231 and the frame 3 241 to release the clamping of the electrode plate and facilitate the transmission of the electrode plate. The conveying path 221 on the outer wall of the transition assembly 22 is a channel for the electrode plate to be transmitted between different circulation devices 2.

[0027] The clamping mechanism 1 23 includes a frame 233 slidably connected to the inner wall of the limiting slide groove 211, a spring 2333 having one end connected to the frame 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 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 233, a buffer groove 2332 is opened on the outer wall of the frame 233 corresponding to the position of the clamping plate 1 232, and the outer wall of the flap 234 corresponds to the buffer groove A second clamping plate 2343 is provided at the position of the second 2332, and a spring three 2342 with one end connected to the second frame 233 is provided on the upper 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 provided at the top of the flap 234, a movable rod 2351 slidably connected to the inner wall of the mounting hole 2341 is provided at the bottom of the top block two 235, a spring four 2352 connected to the inner wall of the mounting hole 2341 is provided at the bottom of the movable rod 2351, and an inclined surface is provided on one side of the top of the top block two 235.

[0028] By adopting the above technical solution, the frame 233 in the clamping mechanism 1 23 slides along the limiting slide groove 211, and the spring 2333 helps it to reset to ensure stable operation. The frame 1 231 and the frame 233 cooperate to clamp the electrode plate. The hinged flap 234 of the frame 233 is the key. When the top block 235 and the top block 1 14 are blocked, the flap 234 flips, thereby driving the clamping plate 2343 to flip to make room for the insertion of the electrode plate. The spring 3 2342 helps the flap 234 to reset, so that the clamping plate 2343 and the clamping plate 1 232 clamp the electrode plate together. The top block 235 is connected to the flap 234 through the movable rod 2351 and the spring 4 2352. When the top block 235 loses the restriction of the frame 233, it moves down on the inclined surface to separate from the top block 14. After passing through the feed port 11, the spring 4 2352 pushes it to reset to ensure smooth loading and unloading of the electrode plate.

[0029] The clamping mechanism 24 includes a frame 4 242 which is slidably connected to the inner wall of the limiting slide groove 211, a spring 7 2423 with one end connected to the frame 4 242 is arranged in the limiting slide groove 211, a frame 3 241 is fixedly connected to the outer wall of the fixed bracket 21, a splint 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 on the outer wall of the frame 4 242 at the position corresponding to the splint 3 243, and a splint 4 244 is arranged inside the buffer groove 3 2422.

[0030] By adopting the above technical solution, the frame 4 242 of the clamping mechanism 24 slides along the limiting slide groove 211, and the spring 7 2423 helps it to reset to ensure stable operation. The frame 3 241 is fixed on the bracket and cooperates with the frame 4 242 to clamp the electrode plate. The clamping plate 3 243 and the clamping plate 4 244 in the buffer groove 3 2422 cooperate to clamp the electrode plate. When docking the transition assembly 22, the eccentric wheel 2121 pushes the frame 4 242 to move and separate from the frame 3 241 to facilitate the transfer of the electrode plate. The docking block 2411 and the docking groove 3 2421 prevent the electrode plate from getting stuck.

[0031] The frame 1 231 and the frame 3 241 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 1 231 includes a fixed shell 23121 fixedly connected to the frame 1 231, and the anti-drop component 2312 corresponding to the frame 3 241 includes a fixed shell 23121 fixedly connected to the frame 3 241, and a top plate 23124 is slidably connected inside the fixed shell 23121, and the frame 233 and the frame 3 241 are respectively provided with an anti-drop component 23121 on one side close to the docking port 223, wherein the anti-drop component 2312 corresponding to the frame 1 231 includes a fixed shell 23121 fixedly connected to the frame 1 231, and the anti-drop component 23121 corresponding to the frame 3 241 includes a fixed shell 23121 fixedly connected to the frame 3 241, and a top plate 23124 is slidably connected inside the fixed shell 23121, and the frame 233 and the frame 3 241 are respectively provided with an anti-drop component 23121. The positions of the outer walls 242 corresponding to the top plate 23124 are provided with slots, one end of the top plate 23124 extends into the slot and is slidably connected, a spring 23122 with 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 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.

[0032] By adopting the above technical solution, the top plate 23124 can slide in the fixed shell 23121, and one end extends to the notch of the frame 233 or the frame 4 242. Normally, it is maintained in the notch by the spring 5 23122 to prevent the plate from falling. When the frame 1 231 and the frame 233 are close to the transition assembly 22, the docking port 223 squeezes the top bolt 23125 to compress the spring 6 23126, thereby driving the top plate 23124 out of the notch so that the frame can be separated smoothly.

[0033] The working principle and use process of the embodiment of the present invention are as follows: A docking block 1 2311 is arranged on the frame 1 231 facing one side of the frame 233 and near the bottom. A docking groove 1 2331 is provided on the outer wall of the frame 233 at a position corresponding to the docking block 1 2311. The docking block 1 2311 is slidably connected to the inner wall of the docking groove 1 2331. A docking block 2411 is arranged on the lower position of the frame 3 241 near one side of the frame 4 242. A docking groove 3 2421 is provided on the outer wall of the frame 4 242 at a position corresponding to the docking block 2411. The docking block 2411 is slidably connected to the inner wall of the docking groove 3 2421. An elastic member is arranged between the rack 222 and the transition assembly 22.

[0034] The heating chamber 1 is designed to be inclined, and then the electrode plate is transported into the heating chamber 1 through the feed port 11. The circulation devices 2 are arranged along the axis of the drive assembly 13. The drive assembly 13 controls different circulation devices 2 to rotate clockwise or counterclockwise. Figure 2 , 3 For example, the first circulation device 2 near the feed port 11 rotates counterclockwise, and the second circulation device 2 is set opposite to it and rotates clockwise. The subsequent circulation devices 2 are set alternately in sequence, that is, the third circulation device 2 is consistent with the first circulation device 2, the fourth circulation device 2 is consistent with the second circulation device 2, and so on. There is a certain buffer space between the second splint 2343 and the first splint 232.

[0035] by Figures 3 to 5 For example, in normal state, top block 235 will block above frame 1 231 and frame 233, and drive first circulation device 2 to rotate counterclockwise through driving component 13. When first driving component 13 drives clamping mechanism 1 23 to move to a position close to feed port 11, top block 235 will first contact with top block 14. Because of the obstruction of top block 14, top block 235 will be stuck. After top block 235 is stuck, flap 234 will be flipped (while squeezing spring 3 2342), so that top block 235 will be separated from the position above frame 1 231 and frame 233. Then frame 1 231 and frame 233 will contact with feed port 11. Flipping flap 234 will drive clamp 2343 to move, thereby A space is reserved between the frame 1 231 and the frame 2 233 for inserting the clamping plate, and then the electrode plate is fed into the frame 1 231 and the frame 2 233 through the feed port 11, and then continues to move with the clamping mechanism 1 23. Because the top block 235 loses the restriction of the frame 2 233, the top block 235 is compressed and moved downward through the inclined surface, thereby losing the restriction of the top block 14. When the clamping mechanism 1 23 passes the position of the feed port 11, the spring 4 2352 will push the top block 235 to reset, and at the same time, the spring 3 2342 will push the flap 234 to reset, and at the same time drive the clamping plate 2 2343 to reset and clamp the electrode plate together with the clamping plate 1 232. As the rotation drives the electrode plate to move, one side is heated first, and at the same time, the movement prevents the temperature inside the heating chamber 1 from being uneven.

[0036] 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. 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.

[0037] 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.

[0038] At this time, the electrode plate will follow the clamping mechanism 2 24 to rotate clockwise for rotational heating of the other side, and then after following the rotation to near the next transition component 22, the electrode plate will be transferred to the next circulation device 2 for rotational heating of the other side, until the electrode plate moves to the last circulation device 2. After this circulation device 2 drives the clamping mechanism 1 23 to move to the position of the top block 14 near the discharge port 12, the steps of the first clamping mechanism 1 23 are repeated, but this time the electrode plate is sent out through the discharge port 12.

[0039] In summary, compared with the prior art, the embodiments of the present invention have the following advantages: Advantage 1: Drying uniformity is significantly improved. The circulation devices 2 are arranged along the axis of the drive assembly 13, and the drive assembly 13 controls different circulation devices 2 to rotate clockwise or counterclockwise alternately. For example, the first circulation device 2 near the feed port 11 rotates counterclockwise, and the second circulation device 2 immediately following rotates clockwise, and the subsequent circulation devices 2 are arranged alternately in sequence. This alternating rotation method allows the plate to continuously change position in the heating chamber 1, avoiding uneven heating caused by the plate being in a fixed position, allowing the dry hot air to penetrate the plate more evenly, and effectively solving the problem of large differences in the degree of drying of the plates under the stacking drying method, especially the problem that the moisture in the internal plates is difficult to fully dissipate.

[0040] Advantage 2: The arrangement of the clamping mechanism 1 23 and the clamping mechanism 24, as well as the plate transfer process at the transition assembly 22, enables the plate to be heated at different positions and directions, ensuring that both sides of the plate can be fully and evenly dried, overcoming the defect that the single-sided drying equipment of the assembly line cannot ensure even drying of both sides of the plate, greatly improving the drying quality of the lead-acid battery plate, and thus improving the overall performance of the lead-acid battery.

[0041] Advantage 3: Efficient space utilization. Compared with some assembly line single-sided drying equipment, the structural design adopted by the present invention does not require a sufficiently long assembly line to meet the needs of long-term drying of the plate. The heating chamber 1 is inclined, and the drive assembly 13 and the circulation device 2 and other components work together to achieve the circulation drying of the plate in a limited space. This design greatly reduces the production space occupied by the equipment and reduces the site cost of the enterprise.

[0042] Advantage 4: The equipment maintenance is relatively simple. Due to the compact structure of the equipment and the absence of lengthy and complicated assembly lines, its installation and maintenance are much simpler than assembly line type single-sided drying equipment. The various components such as the circulation device 2, the clamping mechanism 1 23, the clamping mechanism 2 24 and the transition assembly 22 are relatively independent and clear in structure, which is convenient for inspection, repair and replacement in case of failure, thus reducing the difficulty and time cost of equipment maintenance.

[0043] 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 assembly 22, the docking block 1 2311 cooperates with the docking groove 1 2331, and the docking block 2411 cooperates with the docking groove 3 2421, so that the frame will not be completely separated when separated, preventing the plate from getting stuck during the transfer process. At the same time, the setting of the anti-drop component 2312, when the frame 1 231 and the frame 233 are docked with the transition assembly 22, ensures that the frame will not accidentally drop the plate during the separation process through the interaction between the docking interface 223 and the top bolt 23125, etc., ensuring the stability and reliability of the plate transfer process.

[0044] Advantage 6. The loading and unloading of the plates is highly automated. When the first circulation device 2 drives the clamping mechanism 23 to move to a position close to the feed port 11, the top block 235 docks with the top block 14, causing the flap 234 to flip, leaving space between the frame 1 231 and the frame 2 233 for inserting the clamping plate, making it easier to feed the plates through the feed port 11. When discharging, the last circulation device 2 drives the clamping mechanism 23 to move to the top block 14 position close to the discharge port 12, and then repeats the corresponding steps to deliver the plates. The entire loading and unloading process of the plates is highly automated, which reduces manual operations, improves production efficiency, and also ensures the stability and accuracy of the plates during loading and unloading.

[0045] 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 aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, 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 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; A circulation device (2), the circulation device (2) comprising a fixed support (21) fixedly connected to the driving assembly (13), the outer wall of the fixed support (21) being provided with a limit slide groove (211), the inner wall of the fixed support (21) being provided with a pushing assembly (212) at a position close to the limit slide groove (211), the circulation device (2) further comprising a transition assembly (22) arranged between the fixed supports (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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