A fast-paced automatic thermoplastic single-item battery cover production line

Abstract

The present invention relates to the technical field of battery cover production lines, and specifically discloses a fast-paced automatic thermoplastic single-strip battery cover production line, comprising a loading mechanism, a clamping mechanism, a tunnel heating device, a compression molding device, a shaping mechanism, and a blanking mechanism sequentially arranged along the production direction of the battery cover, a first truss being provided on the outside of the loading mechanism and the clamping mechanism, a pair of first guide rail assemblies being provided on the first truss, a first truss manipulator being slidably provided on the pair of first guide rail assemblies, two first lifting mechanisms being provided on either side of the first truss, and four first lifting mechanisms being located on either side of the clamping mechanism; a second truss being provided on the outside of the shaping mechanism and the blanking mechanism. The loading mechanism, the clamping mechanism, the tunnel heating device, the compression molding device, the shaping mechanism, and the blanking mechanism sequentially arranged along the production direction of the battery cover of the present invention can effectively enable the raw materials of the battery cover to be produced along this production direction, thereby effectively improving the production efficiency of the battery cover.

Description

Technical Field

[0001] The present invention belongs to the technical field of battery cover production lines, and in particular relates to a fast-beat automatic thermoplastic single-strip battery cover production line and method. Background Art

[0002] During the production of battery covers, small raw materials need to be placed on large raw materials, and then the placed raw materials need to be transported and clamped. After clamping, they need to be heated and compression-molded. However, when the existing compression equipment operates this series of processes, it is always necessary to transfer the product to several separately placed equipment for processing, and it needs to be transported and clamped when processing each process part. This step-by-step clamping and transportation method seriously increases production time and will also cause the product to miss the optimal molding conditions when transferring processes; at the same time, when the heated product is re-clamped and transported, the temperature of the product is extremely high, and multi-step clamping and transportation will inevitably cause burns to people. At the same time, the switching clamping will also cause problems such as product bumps and pinching; and ordinary clamps can only clamp the product, but cannot control the tension of the product, which will cause the product to be uneven during compression molding. Therefore, it is urgently needed to invent and design a fast-beat automatic thermoplastic single-item battery cover production line and method to solve the above problems. Summary of the Invention

[0003] The purpose of the present invention is to provide a fast-paced automatic thermoplastic single-item battery cover production line, which solves the above-mentioned problems of increasing production time during sequence change and missing the optimal molding conditions, the problem of step-by-step processing requiring multiple clamping and transportation causing product bumps, pinching or burns to personnel, and the problem that ordinary clamps can only clamp products but cannot meet the product tension requirements.

[0004] To solve the above technical problems, the present invention provides a fast-paced automatic thermoplastic single-strip battery cover production line, comprising a loading mechanism, a clamping mechanism, a tunnel heating device, a compression molding device, a shaping mechanism, and a unloading mechanism, which are sequentially arranged along the production direction of the battery covers. A first truss is provided on the outer side of the loading mechanism and the clamping mechanism, a pair of first guide rail assemblies are provided on the first truss, and a first truss manipulator is slidably provided on the pair of first guide rail assemblies. Two first lifting mechanisms are respectively provided on both sides of the first truss, and four first lifting mechanisms are respectively located on both sides of the clamping mechanism.

[0005] A second truss is provided on the outer side of the shaping mechanism and the blanking mechanism, a pair of third guide rail assemblies are provided on the second truss, and a second truss manipulator is slidably provided on the pair of third guide rail assemblies;

[0006] The carrier is rotated and transported between the clamping mechanism, the tunnel heating device and the compression molding device via a carrier rotation mechanism;

[0007] The carrier rotation mechanism includes two fourth guide rail assemblies and a fifth guide rail assembly, a sixth guide rail assembly and two seventh guide rail assemblies. A first slide rail assembly is provided on one side of each of the fourth guide rail assemblies, and is slidably connected to the first slide rail assembly through the first lifting mechanism. The fifth guide rail assembly is arranged on the tunnel heating equipment, and the sixth guide rail assembly is arranged on both sides of the tunnel in the tunnel heating equipment. The two seventh guide rail assemblies are respectively arranged on both sides of the mold of the compression molding equipment, and a plurality of second slide rail assemblies are provided on one side of each of the seventh guide rail assemblies, and are slidably connected to the second slide rail assembly through the second lifting mechanism. The fourth guide rail assembly and the seventh guide rail assembly are respectively driven by the first lifting mechanism and the second lifting mechanism, and are respectively docked with the sixth guide rail assembly and the fifth guide rail assembly for up and down rotation transportation of the carrier.

[0008] Furthermore, the carrier includes a frame and several telescopic mechanisms arranged around the frame, each of the telescopic mechanisms is provided with several clamps at one end, and a driving mechanism for controlling the opening or closing of the clamps is provided on each wall of the frame.

[0009] The cam is fixedly mounted on the support frame, and the cam is connected to the support frame by the support structure to contact the support structure of the lifting link, and the cam is connected to the support frame by the support structure to contact the lifting link.

[0010] Furthermore, the four first lifting mechanisms are grouped in pairs, and the two first lifting mechanisms in each group are respectively arranged on the two vertical walls of the first truss, each of the first lifting mechanisms includes a first motor and a first rack, the first motor is arranged on the vertical side wall of the first truss through a mounting frame, the first rack is fixedly arranged on the vertical side wall of the first truss, and is located on one side of the output end of the first motor, and the output end of the first motor is connected to a first gear that meshes with the first rack.

[0011] Furthermore, each of the fourth guide rail assemblies includes a pair of fourth side rails and a push-pull assembly slidably arranged on the fourth side rails, the push-pull assembly is used to drag the carrier to move, the side of the fourth side rail away from the push-pull assembly is connected to the mounting frame, and the first lifting mechanism drives the fourth side rail to move up and down, so that the push-pull assembly drags the carrier to or away from the sixth guide rail assembly.

[0012] Furthermore, lifting and limiting mechanisms are installed at the four corners of the clamping station.

[0013] Furthermore, a lifting and pushing mechanism is provided on the outer side of the inlet of the tunnel heating equipment, and the lifting and pushing mechanism is used to push the carrier into the tunnel of the tunnel heating equipment.

[0014] Furthermore, a heating chamber is provided in the tunnel heating equipment, a heating plate is provided in the heating chamber, and several groups of heat dissipation mechanisms are provided on the tunnel heating equipment, each group of the heat dissipation mechanisms includes a second motor, several heat dissipation fans and several sprocket shafts, the second motor is arranged at the edge of the tunnel heating equipment, and a first sprocket is provided on the output end of the second motor, several heat dissipation fans are respectively provided in the heating chamber of the tunnel heating equipment, and are located above the heating plate, several sprocket shafts are passed through the top of the tunnel heating equipment, and their lower parts are connected to the heat dissipation fans, and a second sprocket is provided on the upper part of each sprocket shaft, and the second sprocket is connected to the first sprocket by a chain.

[0015] Furthermore, each second slide rail assembly includes a pair of second vertical rails and a moving block, the two sides of the moving block are slidably set on the pair of second vertical rails, and the middle part passes through the middle connecting plate of the pair of second vertical rails and is connected to the lifting end of the second lifting mechanism, and the moving block is used to drive the seventh guide rail assembly to move up and down.

[0016] Furthermore, each of the seventh guide rail assemblies includes a pair of seventh side rails, an electric slider and a motor drive mechanism. The pair of seventh side rails are arranged on one side of the mold of the compression molding equipment, and their outer walls are fixedly connected to the moving block. The electric slider is slidably arranged on the inner walls of the pair of seventh side rails. A third limit plate is provided at the end of the seventh side rail. The motor drive mechanism is used to control the operation of the electric slider.

[0017] Beneficial effects of the present invention: The present invention sequentially arranges a loading mechanism, a clamping mechanism, a tunnel heating device, a compression molding device, a shaping mechanism, and a unloading mechanism along the production direction of the battery cover, which can effectively enable the raw materials of the battery cover to be produced along this production direction, effectively improving the production efficiency of the battery cover and solving the problem of low production efficiency of existing production equipment;

[0018] The arrangement of a rotating transport carrier between the clamping mechanism, the tunnel heating equipment and the compression molding equipment through the carrier rotating mechanism can effectively transport the battery cover raw materials to each processing equipment through the operation of the carrier on the carrier rotating mechanism, so that the products coming out of the tunnel heating equipment can be transferred to the compression molding equipment at a speed of seconds, and at the same time, the carrier produced before compression molding can be rotated back to the initial clamping position, thereby effectively improving the processing efficiency of the product, realizing fast-beat automated production, solving the problems of raw material pinching and bruising caused by repeated disassembly and assembly of product raw materials, and also solving the problem of increased production time caused by repeated disassembly and assembly of raw materials or products when transferring products;

[0019] The setting of the clamping mechanism can push or pull the multiple telescopic mechanisms around the carrier frame toward or away from the clamping station through the push-pull mechanism on the outside of the clamping station to meet the adjustment of the clamping claws on the telescopic mechanism, and tighten the product raw materials by pulling them away from the clamping station to meet the baking and compression molding conditions, thereby improving the processing efficiency of the product;

[0020] The arrangement of the first lifting mechanism and the fourth guide rail assembly can drive the first gear to rotate by the first motor to move up and down along the first rack on the vertical side wall of the first truss, thereby driving the fourth guide rail assembly to move up and down, so that the push-pull assembly on the fourth side rail of the fourth guide rail assembly can be driven by the first lifting mechanism to descend and fix the locking carrier, and driven by the first lifting mechanism to rise to be flush with the sixth guide rail assembly, and push the carrier onto the sixth guide rail assembly, so that the carrier and the product materials on the carrier can be quickly switched to the next process, so as to achieve the effect of rapid production, and solve the problem that the existing products or product materials cannot be staggered and moved during processing, causing interference between components;

[0021] The setting of the lifting and limiting mechanisms at the four corners of the clamping station can lock and limit the four corners of the carrier frame outside the clamping station by using the lifting and limiting mechanisms, thereby improving the accuracy of the carrier position and effectively preventing the carrier from shifting sideways during clamping;

[0022] The setting of the lifting and pushing mechanism on the outside of the inlet of the tunnel heating equipment can enable it to continue to push the part of the carrier that cannot be pushed into the tunnel due to the travel limit of the push-pull component in the previous process into the tunnel of the tunnel heating equipment, so that the products on the carrier can fully enter the tunnel for heating and baking, thereby improving the uniformity of the product heating;

[0023] The setting of the tunnel heating equipment can effectively save the use space of the heating equipment through a simple design, and at the same time can evenly dissipate heat from the heating plates in the heating chamber through the set of several groups of heat dissipation mechanisms to balance the temperature of the heating plates and improve the uniformity of heating of the products in the tunnel;

[0024] The second slide rail assembly and the seventh guide rail assembly are arranged in cooperation with the lifting end of the second lifting mechanism, so that the moving block moves up and down under the drive of the second lifting mechanism, thereby driving the seventh guide rail assembly and the carrier slidingly set on the seventh guide rail assembly to move up and down, thereby bringing the product to the lower mold of the compression molding equipment, and then the driving mechanism under the clamping jaws on the carrier drives the clamping jaws to loosen, so that the product can fall onto the lower mold to complete the transportation of the product raw materials, thereby solving the problem that the existing products or product raw materials cannot be staggered and moved during processing, causing mutual interference between components. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solution of the present invention, the following briefly introduces the drawings required for use in the embodiments or descriptions of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0026] Figure 1 This is a top view of a fast-paced automatic thermoplastic single-item battery cover production line of the present invention;

[0027] Figure 2 This is a structural diagram of a compression molding device for a fast-paced automatic thermoplastic single-item battery cover production line according to the present invention;

[0028] Figure 3 This is an enlarged view of A on a compression molding device of a fast-paced automatic thermoplastic single-item battery cover production line of the present invention;

[0029] Figure 4 This is a structural diagram of the push-pull mechanism around the camouflage station of a fast-paced automatic thermoplastic single-stage battery cover production line of the present invention;

[0030] Figure 5 This is a structural diagram of the push-pull mechanism on one side of a fast-paced automatic thermoplastic single-item battery cover production line of the present invention;

[0031] Figure 6 This is a partial view of one side of the first truss of a fast-paced automatic thermoplastic single-item battery cover production line of the present invention;

[0032] In the figure: 1-feeding mechanism, 2-clamping mechanism, 3-tunnel heating equipment, 4-compression molding equipment, 5-forming mechanism, 6-unloading mechanism, 7-first truss, 8-first guide rail assembly, 9-first truss manipulator, 10-first lifting mechanism, 14-second truss, 15-carrier rotation mechanism, 16-second truss manipulator, 17-third guide rail assembly, 18-carrier, 19-heat dissipation mechanism, 21-clamping station, 22-push-pull mechanism, 101-first motor, 102-first rack, 103-mounting frame, 151-fourth guide rail assembly, 152-fifth guide rail assembly, 154-seventh guide rail assembly, 155-second slide rail assembly, 156- The second lifting mechanism, 157-the first slide rail assembly, 181-the frame, 182-the telescopic mechanism, 183-the clamping claw, 191-the second motor, 194-the first sprocket, 195-the second sprocket, 196-the chain, 221-the fixed plate, 222-the ninth guide rail, 223-the first slide plate, 224-the second cylinder, 225-the third cylinder, 226-the second limiting plate, 227-the push-pull plate, 1512-the fourth side rail, 1513-the push-pull assembly, 1541-the seventh side rail, 1542-the electric slider, 1543-the motor drive mechanism, 1551-the second vertical rail, 1552-the moving block, 2261-the counter-pull surface, 2271-the pushing surface. DETAILED DESCRIPTION

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the invention in conjunction with the drawings in the specification of the present invention. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0034] In a specific embodiment of the present invention, Figures 1-6 As shown, a fast-paced automatic thermoplastic single-strip battery cover production line is specifically disclosed, including a feeding mechanism 1, a clamping mechanism 2, a tunnel heating device 3, a compression molding device 4, a shaping mechanism 5, and a feeding mechanism 6 arranged in sequence along the battery cover production direction. A first truss 7 is provided on the outer side of the feeding mechanism 1 and the clamping mechanism 2. A pair of first guide rail assemblies 8 are provided on the first truss 7. A first truss manipulator 9 is slidably provided on the pair of first guide rail assemblies 8. Two first lifting mechanisms 10 are respectively provided on both sides of the first truss 7. The four first lifting mechanisms 10 are respectively located on both sides of the clamping mechanism 2.

[0035] A second truss 14 is provided on the outside of the shaping mechanism 5 and the blanking mechanism 6. A pair of third guide rail assemblies 17 are provided on the second truss 14. A second truss manipulator 16 is slidably provided on the pair of third guide rail assemblies 17.

[0036] The carrier 18 is rotated and transported between the clamping mechanism 2, the tunnel heating device 3 and the compression molding device 4 via the carrier rotation mechanism 15;

[0037] The carrier rotation mechanism 15 includes two fourth guide rail assemblies 151 and a fifth guide rail assembly 152, a sixth guide rail assembly and two seventh guide rail assemblies 154. A first slide rail assembly 157 is provided on one side of each fourth guide rail assembly 151, and is slidably connected to the first slide rail assembly 157 through the first lifting mechanism 10. The fifth guide rail assembly 152 is arranged on the tunnel heating equipment 3, and the sixth guide rail assembly is arranged on both sides of the tunnel in the tunnel heating equipment 3. The two seventh guide rail assemblies 154 are respectively arranged on both sides of the mold of the compression molding equipment 4, and a plurality of second slide rail assemblies 155 are provided on one side of each seventh guide rail assembly 154, and are slidably connected to the second slide rail assembly 155 through the second lifting mechanism 156. The fourth guide rail assembly 151 and the seventh guide rail assembly 154 are respectively driven by the first lifting mechanism 10 and the second lifting mechanism 156, and are respectively docked with the sixth guide rail assembly and the fifth guide rail assembly 152 for up and down rotation transportation of the carrier 18.

[0038] The arrangement of the rotating transport carrier 18 between the clamping mechanism 2, the tunnel heating device 3 and the compression molding device 4 through the carrier rotating mechanism 15 can effectively transport the battery cover raw materials to each processing device through the carrier 18 running on the carrier rotating mechanism 15, so that the products coming out of the tunnel heating device 3 can be transferred to the compression molding device 4 at a speed of seconds, and at the same time, the carrier 18 produced before compression molding is rotated back to the initial clamping position, thereby effectively improving the processing efficiency of the product, realizing fast-beat automated production, solving the problems of raw material pinching, bruising and other problems caused by repeated disassembly and assembly of product raw materials during transfer, and also solving the problem of increased production time caused by repeated disassembly and assembly of product raw materials or products during transfer;

[0039] The carrier 18 includes a frame 181 and a plurality of telescopic mechanisms 182 arranged around the frame 181. A plurality of clamps 183 are provided at one end of each telescopic mechanism 182. A driving mechanism for controlling the opening or closing of the clamps 183 is provided on each wall of the frame 181.

[0040] The clamping mechanism 2 includes a clamping station 21 and a push-pull mechanism 22 arranged on the outside of the clamping station 21. The clamping station 21 is arranged on the lower bottom plate of the frame through a support frame. Each push-pull mechanism 22 includes a fixed plate 221, a pair of ninth guide rails 222, a first slide 223, a second cylinder 224, a third cylinder 225 and a second limit plate 226. The fixed plate 221 is fixedly arranged on the lower bottom plate of the frame, the pair of ninth guide rails 222 are fixedly arranged on the fixed plate 221, and the first slide 223 is connected to the ninth guide rail 226 through the first slider. 22 sliding connection, the second cylinder 224 is fixed to the side of the fixed plate 221 close to the clamping station 21, and its output end is connected to the first slide 223 through a connecting assembly, the third cylinder 225 is arranged on the first slide 223, and is provided with a pushing surface 2271 for contacting the telescopic mechanism 182 on the side facing the clamping station 21, the bottom of the second limiting plate 226 is connected to the output end of the third cylinder 225, and the second limiting plate 226 is provided with a push-pull plate 227, which is used to assist in controlling the opening or closing of the clamping jaws 183;

[0041] The setting of the clamping mechanism 2 can push the several telescopic mechanisms 182 around the frame 181 of the carrier 18 towards or pull away from the clamping station 21 through the push-pull mechanism 22 on the outside of the clamping station 21 to meet the adjustment of the clamping claws 183 on the telescopic mechanism 182, and make the product raw materials taut by pulling away from the clamping station 21 to meet the baking and compression molding conditions, thereby improving the processing efficiency of the product.

[0042] The ends of the several telescopic mechanisms 182 on each wall of the frame 181 are provided with connecting frames that cooperate with the push-pull mechanism 22.

[0043] The four first lifting mechanisms 10 are grouped in pairs, and the two first lifting mechanisms 10 in each group are respectively arranged on the two vertical walls of the first truss 7. Each first lifting mechanism 10 includes a first motor 101 and a first rack 102. The first motor 101 is arranged on the vertical side wall of the first truss 7 through a mounting frame 103. The first rack 102 is fixedly arranged on the vertical side wall of the first truss 7 and is located on one side of the output end of the first motor 101. The output end of the first motor 101 is connected to a first gear that meshes with the first rack 102.

[0044] Each fourth guide rail assembly 151 includes a pair of fourth side rails 1512 and a push-pull assembly 1513 slidably disposed on the fourth side rails 1512. The push-pull assembly 1513 has a limit buckle at its end for engaging with the carrier 18. The push-pull assembly 1513 is used to drag the carrier 18 to move. The side of the fourth side rail 1512 away from the push-pull assembly 1513 is connected to the mounting frame 103. The first lifting mechanism 10 drives the fourth side rail 1512 to move up and down, so that the push-pull assembly 1513 drags the carrier 18 to or away from the sixth guide rail assembly.

[0045] The arrangement of the first lifting mechanism 10 and the fourth guide rail assembly 151 can drive the first gear to rotate through the first motor 101 to move up and down along the first rack 102 on the vertical side wall of the first truss 7, thereby driving the fourth guide rail assembly 151 to move up and down, so that the push-pull assembly 1513 on the fourth side rail 1512 of the fourth guide rail assembly 151 can be driven by the first lifting mechanism 10 to descend and fix the locking carrier 18, and driven by the first lifting mechanism 10 to rise to be flush with the sixth guide rail assembly, and push the carrier 18 onto the sixth guide rail assembly, so that the carrier 18 and the product raw materials on the carrier 18 can be quickly switched to the next process to achieve the effect of rapid production, solving the problem that existing products or product raw materials cannot be staggered and moved during processing, causing mutual interference between components.

[0046] The four corners of the clamping station 21 are equipped with lifting and limiting mechanisms. The setting of the lifting and limiting mechanisms at the four corners of the clamping station 21 can lock and limit the four corners of the frame 181 of the carrier 18 outside the clamping station 21 by using the lifting and limiting mechanisms, thereby improving the accuracy of the position of the carrier 18 and effectively preventing the carrier 18 from shifting sideways during clamping.

[0047] A lifting and pushing mechanism is provided on the outside of the entrance of the tunnel heating device 3. The lifting and pushing mechanism is used to push the carrier 18 into the tunnel of the tunnel heating device 3. The lifting and pushing mechanism includes a lifting cylinder and a pushing plate provided on the lifting cylinder. The pushing plate is used to push the portion of the carrier 18 exposed from the tunnel into the tunnel.

[0048] The setting of the lifting and pushing mechanism on the outside of the inlet of the tunnel heating equipment 3 can enable it to continue to push the part of the push-pull component 1513 in the previous process that is limited by the stroke and cannot push the carrier 18 into the tunnel of the tunnel heating equipment 3, so that the products on the carrier 18 can completely enter the tunnel for heating and baking, so as to improve the uniformity of heating of the products.

[0049] A heating chamber is provided in the tunnel heating device 3, and a heating plate is provided in the heating chamber. The tunnel heating device 3 is provided with several groups of heat dissipation mechanisms 19, each group of heat dissipation mechanisms 19 includes a second motor 191, several heat dissipation fans and several sprocket shafts. The second motor 191 is arranged at the edge of the tunnel heating device 3, and a first sprocket 194 is sleeved on the output end of the second motor 191. Several heat dissipation fans are respectively arranged in the heating chamber of the tunnel heating device 3 and are located above the heating plate. Several sprocket shafts are provided on the top of the tunnel heating device 3, and their lower parts are connected to the heat dissipation fans. A second sprocket 195 is sleeved on the upper part of each sprocket shaft, and the second sprocket 195 is connected to the first sprocket 194 by a chain 196.

[0050] The setting of the tunnel heating equipment 3 can effectively save the use space of the heating equipment through a simple design, and at the same time can evenly dissipate heat to the heating plate in the heating chamber through several groups of heat dissipation mechanisms 19 to balance the temperature of the heating plate and improve the uniformity of heating of the products in the tunnel.

[0051] Each second slide rail assembly 155 includes a pair of second vertical rails 1551 and a moving block 1552. The two sides of the moving block 1552 are slidably set on the pair of second vertical rails 1551, and the middle part passes through the middle connecting plate of the pair of second vertical rails 1551 and is connected to the lifting end of the second lifting mechanism 156. The moving block 1552 is used to drive the seventh guide rail assembly 154 to move up and down.

[0052] Each seventh guide rail assembly 154 includes a pair of seventh side rails 1541, an electric slider 1542, and a motor drive mechanism 1543. The pair of seventh side rails 1541 are arranged on one side of the mold of the compression molding device 4, and their outer walls are fixedly connected to the moving block 1552. The electric slider 1542 is slidably arranged on the inner walls of the pair of seventh side rails 1541. The ends of the seventh side rails 1541 are provided with third limit plates 1544. The motor drive mechanism 1543 is used to control the operation of the electric slider 1542.

[0053] The second slide rail assembly 155 and the seventh guide rail assembly 154 are arranged in cooperation with the lifting end of the second lifting mechanism 156, so that the moving block 1552 moves up and down under the drive of the second lifting mechanism 156, thereby driving the seventh guide rail assembly 154 and the carrier 18 slidingly set on the seventh guide rail assembly 154 to move up and down, thereby bringing the product to the lower mold of the compression molding equipment 4, and then the driving mechanism below the clamping jaw 183 on the carrier 18 drives the clamping jaw 183 to loosen, so that the product can fall onto the lower mold, thereby completing the transportation of the product raw materials, and solving the problem that the existing products or product raw materials cannot be staggered and moved during processing, causing mutual interference between components.

[0054] The present invention provides a loading mechanism 1, a clamping mechanism 2, a tunnel heating device 3, a compression molding device 4, a shaping mechanism 5 and a unloading mechanism 6, which are sequentially arranged along the production direction of the battery cover. This can effectively enable the raw materials of the battery cover to be produced along this production direction, effectively improve the production efficiency of the battery cover, and solve the problem of low production efficiency of existing production equipment.

[0055] Working principle of the present invention:

[0056] The carrier 18 is installed on the outside of the clamping station 21, and the pair of fourth side rails 1512 of the two fourth guide rail assemblies 151 move downward under the drive of the first lifting mechanism 10, and at the same time, the push-pull assembly 1513 installed on the fourth side rail 1512 moves downward. After the push-pull assembly 1513 moves downward, the limit buckle at the end is engaged with the carrier 18. After the limit is completed, the four corners of the clamping station 21 are locked by the lifting limit mechanism at the four corners, and the various raw materials required for the automobile battery cover are placed on the upper part of the feeding mechanism 1. On the material table, the first truss manipulator 9 on the first truss 7 slides on the first guide rail assembly 8 to clamp and deliver a variety of automobile battery cover materials to the clamping station 21 according to the specified position, and stack them on top of each other according to the specified position. After the placement is completed, the second cylinder 224 of the push-pull mechanism 22 on the outer side of the clamping station 21 pulls the first slide 223 to move toward the clamping station 21 on the ninth guide rail 222, and the third cylinder 225 extends upward during the sliding process of the first slide 223, and the push of the third cylinder 225 The surface 2271 contacts the connecting frames at the ends of the several telescopic mechanisms 182 on the weekly wall of the carrier 18 to push the telescopic mechanism 182 and the clamping jaws 183 thereon to move toward the clamping station 21. When the clamping jaws 183 are about to approach the raw material, the driving mechanism drives the clamping jaws 183 to open. When the clamping jaws 183 move to the edge of the raw material, the second cylinder 224 stops working, and the clamping jaws 183 clamp the raw material under the driving force of the driving mechanism. After clamping, the third cylinder 225 retracts downward, and the second cylinder 224 moves closer to the clamping station 21. The third cylinder 225 extends upwards, and the reverse pulling surface 2261 on the push-pull plate 227 of the third cylinder 225 contacts the inner side surface of the connecting frame of the end of the multiple telescopic mechanisms 182. The second cylinder 224 moves away from the clamping station 21 to tighten the raw material. After tightening, the second cylinder 224 stops working and the third cylinder 225 retracts downwards to complete the clamping of the raw material.

[0057] After the clamping is completed, the fourth side rail 1512 rises under the drive of the first lifting mechanism 10. When it rises to be flush with the sixth guide rail assembly and can be docked, the push-pull assembly 1513 pushes the carrier 18 to move to the sixth guide rail assembly. When the push-pull assembly 1513 reaches the maximum limit of the fourth side rail 1512, the push-pull assembly 1513 stops moving, and at the same time, the first lifting mechanism 10 drives the fourth side rail 1512 to slide upward on the first slide rail assembly 157, so that the limit buckle at the end of the push-pull assembly 1513 is engaged with the carrier 18, and the carrier 18 falls onto the guide rail of the sixth guide rail assembly. The lifting and pushing mechanism outside the entrance of the tunnel heating equipment 3 pushes the part of the carrier 18 exposed from the tunnel into the tunnel, so that the carrier 18 can be completely located in the tunnel, and the heating plate in the heating chamber of the tunnel heating equipment 3 heats the raw materials in the tunnel. At the same time, the second motor 191 of each group of heat dissipation mechanisms 19 drives the cooling fans on the corresponding sprocket shafts to start, so as to dissipate heat from the heating plate and balance the temperature in the tunnel of the tunnel heating equipment 3.

[0058] After the heating is completed, the motor on the sixth guide rail assembly drives the carrier 18 to move, thereby driving the carrier 18 to move to the seventh guide rail assembly 154 on both sides of the mold of the compression molding device 4. The second lifting mechanism 156 drives the moving block 1552 on the second slide rail assembly 155 to move downward. At the same time, the seventh side rail 1541 of the seventh guide rail assembly 154 moves downward on the second vertical rail 1551 along with the moving block 1552. The electric slider 1542 drives the carrier 18 to move downward. Then, the clamping jaws 183 are opened under the control of the driving mechanism to allow the raw material to separate from the clamping jaws 183, so that the raw material falls onto the lower mold of the compression molding device 4.

[0059] The seventh side rail 1541 of the seventh guide rail assembly 154 rises, and when it rises and docks with the guide rail of the fifth guide rail assembly 152, the electric slider 1542 on the seventh side rail 1541 of the seventh guide rail assembly 154 drives the empty carrier 18 back to the guide rail of the fifth guide rail assembly 152. At the same time, the first lifting mechanism 10 drives the fourth guide rail assembly 151 to move upward on the guide rail of the first slide rail assembly 157, so that the limit buckle at the end of the push-pull assembly 1513 on the fourth side rail 1512 of the fourth guide rail assembly 151 is buckled with the end of the carrier 18. When the push-pull assembly 1513 drives the carrier 18 to reach the top of the clamping station 21, when the carrier 18 is needed, it descends to the specified position to meet the next clamping of the carrier 18, so as to realize the rotation of the carrier 18.

[0060] At the same time, the compression molding equipment 4 compression molds the raw material into a cover shape to complete the compression molding. The second truss manipulator 16 slides on a pair of third guide rail assemblies 17 on the second truss 14 to bring the molded product in the compression molding equipment 4 to the workstation of the forming mechanism 5 and perform the forming process at the workstation of the forming mechanism 5. The processed product is then lifted to the workstation of the unloading mechanism 6 by the second truss manipulator 16 to realize unloading.

[0061] The above disclosure is only a preferred embodiment of the present invention and certainly cannot be used to limit the scope of the present invention. Therefore, equivalent changes made according to the claims of the present invention are still within the scope of the present invention.

Claims

1. A fast-paced automatic thermoplastic single-piece battery cover production line, characterized in that: The invention comprises a feeding mechanism (1), a clamping mechanism (2), a tunnel heating device (3), a compression molding device (4), a shaping mechanism (5) and a feeding mechanism (6) which are sequentially arranged along the production direction of the battery cover. A first truss (7) is provided on the outer side of the feeding mechanism (1) and the clamping mechanism (2). A pair of first guide rail assemblies (8) are provided on the first truss (7). A first truss manipulator (9) is slidably provided on the pair of first guide rail assemblies (8). Two first lifting mechanisms (10) are respectively provided on both sides of the first truss (7). Four first lifting mechanisms (10) are respectively located on both sides of the clamping mechanism (2). A second truss (14) is provided on the outer sides of the shaping mechanism (5) and the blanking mechanism (6); a pair of third guide rail assemblies (17) is provided on the second truss (14); and a second truss manipulator (16) is slidably provided on the pair of third guide rail assemblies (17); A carrier (18) is rotated and transported between the clamping mechanism (2), the tunnel heating device (3) and the compression molding device (4) via a carrier rotating mechanism (15); The carrier (18) includes a frame (181) and a plurality of telescopic mechanisms (182) arranged around the frame (181), one end of each telescopic mechanism (182) is provided with a plurality of clamping claws (183), and each wall of the frame (181) is provided with a driving mechanism for controlling the opening or closing of the clamping claws (183), and the driving mechanism is used to control the opening or closing of the clamping claws (183); The clamping mechanism (2) includes a clamping station (21) and a push-pull mechanism (22) arranged on the outer sides of the clamping station (21). The clamping station (21) is arranged on the lower bottom plate of the frame through a support frame. Each of the push-pull mechanisms (22) includes a fixed plate (221), a pair of ninth guide rails (222), a first slide plate (223), a second cylinder (224), a third cylinder (225) and a second limit plate (226). The fixed plate (221) is fixedly arranged on the lower bottom plate of the frame. The pair of ninth guide rails (222) are fixedly arranged on the fixed plate (221). The first slide plate (223) is slidably connected to the ninth guide rail (222) through a first slider. The second cylinder (224) The fixing plate (221) is fixed on a side close to the clamping station (21), and its output end is connected to the first slide plate (223) through a connecting assembly. The third cylinder (225) is arranged on the first slide plate (223). The bottom of the second limiting plate (226) is connected to the output end of the third cylinder (225). The second limiting plate (226) is provided with a push-pull plate (227). The push-pull plate (227) is provided with a push surface (2271) for contacting the telescopic mechanism (182) on the side facing the clamping station (21). The second limiting plate (226) is provided with a counter-pull surface (2261) for contacting the telescopic mechanism (182) on the side away from the clamping station (21). The carrier rotation mechanism (15) includes two fourth guide rail assemblies (151), a fifth guide rail assembly (152), a sixth guide rail assembly and two seventh guide rail assemblies (154). A first slide rail assembly (157) is provided on one side of each fourth guide rail assembly (151), and is slidably connected to the first slide rail assembly (157) via the first lifting mechanism (10). The fifth guide rail assembly (152) is provided on the tunnel heating device (3), the sixth guide rail assembly is provided on both sides of the tunnel in the tunnel heating device (3), and the two seventh guide rail assemblies are provided on the tunnel heating device (3). (154) are respectively arranged on both sides of the mold of the compression molding equipment (4), and a plurality of second slide rail assemblies (155) are provided on one side of each of the seventh guide rail assemblies (154), and they are slidably connected with the second slide rail assemblies (155) through the second lifting mechanism (156), and the fourth guide rail assembly (151) and the seventh guide rail assembly (154) are respectively driven by the first lifting mechanism (10) and the second lifting mechanism (156), and are respectively docked with the sixth guide rail assembly and the fifth guide rail assembly (152) for up and down rotation transportation of the carrier (18).

2. The fast-paced automatic thermoplastic single-piece battery cover production line according to claim 1, characterized in that: The four first lifting mechanisms (10) are grouped in pairs, and the two first lifting mechanisms (10) in each group are respectively arranged on the two vertical walls of the first truss (7). Each first lifting mechanism (10) includes a first motor (101) and a first rack (102). The first motor (101) is arranged on the vertical side wall of the first truss (7) through a mounting frame (103). The first rack (102) is fixedly arranged on the vertical side wall of the first truss (7) and is located on one side of the output end of the first motor (101). The output end of the first motor (101) is connected to a first gear meshing with the first rack (102).

3. The fast-paced automatic thermoplastic single-strand battery cover production line according to claim 2, characterized in that: Each of the fourth guide rail assemblies (151) includes a pair of fourth side rails (1512) and a push-pull assembly (1513) slidably arranged on the fourth side rails (1512), the push-pull assembly (1513) being used to drag the carrier (18) to move, the side of the fourth side rail (1512) away from the push-pull assembly (1513) being connected to the mounting frame (103), and the first lifting mechanism (10) drives the fourth side rail (1512) to move up and down, so that the push-pull assembly (1513) drags the carrier (18) to move to or away from the sixth guide rail assembly.

4. The fast-paced automatic thermoplastic single-piece battery cover production line according to claim 1, characterized in that: Lifting and limiting mechanisms are installed at the four corners of the clamping station (21).

5. The fast-paced automatic thermoplastic single-piece battery cover production line according to claim 1, characterized in that: A lifting and pushing mechanism is provided on the outside of the inlet of the tunnel heating device (3), and the lifting and pushing mechanism is used to push the carrier (18) into the tunnel of the tunnel heating device (3).

6. The fast-paced automatic thermoplastic single-strand battery cover production line according to claim 1, characterized in that: The tunnel heating device (3) is provided with a heating chamber, and a heating plate is provided in the heating chamber. The tunnel heating device (3) is provided with a plurality of heat dissipation mechanisms (19), and each group of the heat dissipation mechanisms (19) includes a second motor (191), a plurality of heat dissipation fans, and a plurality of sprocket shafts. The second motor (191) is arranged at the edge of the tunnel heating device (3), and a first sprocket (194) is sleeved on the output end of the second motor (191). The plurality of heat dissipation fans are respectively arranged in the heating chamber of the tunnel heating device (3) and are located above the heating plate. The plurality of sprocket shafts are passed through the top of the tunnel heating device (3), and the lower parts thereof are connected to the heat dissipation fans. The upper part of each sprocket shaft is sleeved with a second sprocket (195), and the second sprocket (195) and the first sprocket (194) are connected by a chain (196).

7. The fast-paced automatic thermoplastic single-strand battery cover production line according to claim 1, characterized in that: Each second slide rail assembly (155) includes a pair of second vertical rails (1551) and a moving block (1552). Both sides of the moving block (1552) are slidably arranged on the pair of second vertical rails (1551), and the middle portion thereof passes through the middle connecting plate of the pair of second vertical rails (1551) and is connected to the lifting end of the second lifting mechanism (156). The moving block (1552) is used to drive the seventh guide rail assembly (154) to move up and down.

8. The fast-paced automatic thermoplastic single-strand battery cover production line according to claim 7, characterized in that: Each of the seventh guide rail assemblies (154) includes a pair of seventh side rails (1541), an electric slider (1542) and a motor drive mechanism (1543). The pair of the seventh side rails (1541) are arranged on one side of the mold of the compression molding device (4), and the outer walls thereof are fixedly connected to the moving block (1552). The electric slider (1542) is slidably arranged on the inner walls of the pair of the seventh side rails (1541). The end of the seventh side rail (1541) is provided with a third limiting plate (1544). The motor drive mechanism (1543) is used to control the operation of the electric slider (1542).

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