A battery pole assembly device for lead-acid battery production

Abstract

The present invention discloses a battery pole assembly device for lead-acid battery production, comprising a workbench, an upper end surface of the workbench and a lifting groove located at a center position, a hydraulic rod fixed to the inner bottom of the lifting groove, a lifting base plate fixed to the end of the telescopic end of the hydraulic rod, a lifting U-shaped plate provided directly above the lifting base plate, two motors symmetrically fixed to the upper end surface of the lifting base plate, a connecting rod fixedly sleeved at the end of the driving shaft of each motor, a resistance disk fixed to the upper end of the connecting rod, two placement through holes for cooperating with the resistance disk symmetrically provided on the inner surface of the lifting U-shaped plate, and two groups of clamping and conveying mechanisms provided on the upper end surface of the workbench; during use, the present invention performs auxiliary fixing on the upper cover plate of the lead-acid battery from the side to avoid bending of the upper cover plate of the lead-acid battery when the battery pole is rotated for installation, thereby affecting the assembly effect.

Description

Technical Field

[0001] The present invention relates to the technical field of assembly devices, and in particular to a battery pole assembly device for lead-acid battery production. Background Art

[0002] During the production process of lead-acid batteries, each battery pole needs to be threadedly connected to the threaded mounting hole of the upper cover of the lead-acid battery. Although the existing battery pole assembly device can assemble the battery pole to the upper cover of the lead-acid battery, there are certain defects during use. For example, when the existing assembly device rotates and tightens the battery pole, it is easy to cause the middle part of the upper cover of the lead-acid battery to bend and warp, affecting the assembly work. Summary of the Invention

[0003] The purpose of the present invention is to solve the problems existing in the prior art and to propose a battery pole assembly device for lead-acid battery production.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions:

[0005] A battery pole assembly device for lead-acid battery production includes a workbench, an upper end surface of the workbench is provided with a lifting groove at the center position, a hydraulic rod is fixed to the inner bottom of the lifting groove, the end of the telescopic end of the hydraulic rod is fixed to a lifting base plate, a lifting U-shaped plate is provided directly above the lifting base plate, two motors are symmetrically fixed to the upper end surface of the lifting base plate, the end fixed sleeve of the driving shaft of each motor is provided with a connecting rod, the upper end of the connecting rod is fixed with a contact plate, the inner surface of the lifting U-shaped plate is symmetrically provided with two placement through holes for cooperating with the contact plate, the upper end surface of the workbench is provided with two groups of clamping and conveying mechanisms, a left conveyor belt is rotatably provided on one side of the upper end surface of the workbench, and a right conveyor belt is rotatably provided on the other side of the upper end surface of the workbench.

[0006] As a further technical solution of the present invention, four telescopic rods are symmetrically fixed on the upper end surface of the lifting base plate, and the end of the telescopic rod away from the lifting base plate is fixedly connected to the bottom of the lifting U-shaped plate. Four resistance springs are fixed between the lifting base plate and the lifting U-shaped plate, and each resistance spring is movably mounted on the outer side wall of the corresponding telescopic rod.

[0007] As a further technical solution of the present invention, each group of the clamping and conveying mechanisms includes a clamping cylinder movably arranged on the end surface of the workbench, and a U-shaped clamping plate is fixed to the end of the telescopic end of each clamping cylinder, and a lifting resistance plate is movably arranged on the inner top of the U-shaped clamping plate.

[0008] As a further technical solution of the present invention, a second motor is fixed to the upper end face of each U-shaped clamping plate, and a screw rod is fixed on the end fixed sleeve of the driving shaft of the second motor. The screw rod rotates and passes through the U-shaped clamping plate, and the lower end thread of the screw rod passes through the lifting contact plate. Two top guide rods are symmetrically fixed to the upper end face of the lifting contact plate, and each top guide rod is movable and passes through the U-shaped clamping plate.

[0009] As a further technical solution of the present invention, two movable grooves are symmetrically provided on the upper end surface of the workbench, and a rack plate is fixed on the inner bottom of each movable groove. Two cylinder mounting plates are symmetrically and movably provided on the upper end surface of the workbench for use with the movable grooves, and a drive box is fixed on the bottom of each cylinder mounting plate. A drive gear is rotatably provided on the bottom of the drive box, and the drive gear is meshed and connected with the rack plate.

[0010] As a further technical solution of the present invention, two guide blocks are symmetrically fixed on the upper end surface of each cylinder mounting plate, and two side guide rods are symmetrically fixed on the side wall of the U-shaped clamping plate, and each side guide rod is movable through the corresponding guide block.

[0011] Beneficial effects of the present invention:

[0012] 1. When the upper cover of the lead-acid battery moves to the top of the lifting slot, the telescopic end of the hydraulic rod extends, pushing the lifting bottom plate to move the lifting U-shaped plate upward until the two sides of the lifting U-shaped plate abut against the inner bottom of the upper cover of the lead-acid battery. The upper cover of the lead-acid battery is auxiliary fixed from the side to avoid bending of the upper cover of the lead-acid battery when rotating to install the battery pole, which affects the assembly work.

[0013] 2. When the inner side walls of the two U-shaped clamping plates abut against the side walls of the upper cover of the lead-acid battery, the two motors drive the lifting contact plate to move downward until the lower end surface of the lifting contact plate abuts against the upper end surface of the upper cover of the lead-acid battery, thereby further limiting and fixing the upper cover of the lead-acid battery, thereby further preventing the upper cover of the lead-acid battery from being completely deformed during the assembly process, which would affect the operation of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the present invention;

[0015] Figure 2 It is a structural schematic diagram of the lifting tank of the present invention;

[0016] Figure 3 This is a schematic structural diagram of the lifting U-shaped plate of the present invention;

[0017] Figure 4 It is a structural schematic diagram of the lifting base plate of the present invention;

[0018] Figure 5This is a schematic diagram of the connection between the clamping cylinder and the U-shaped clamping plate of the present invention;

[0019] Figure 6 It is a schematic diagram of the connection between the cylinder mounting plate and the drive box of the present invention.

[0020] In the figure: 1. Workbench; 2. Lifting slot; 4. Lifting bottom plate; 5. Lifting U-shaped plate; 6. Motor 1; 7. Connecting rod; 8. Contact plate; 9. Placement hole; 10. Left conveyor belt; 11. Right conveyor belt; 12. Telescopic rod; 13. Clamping cylinder; 14. U-shaped clamping plate; 15. Lifting contact plate; 16. Motor 2; 17. Top guide rod; 18. Moving slot; 19. Rack plate; 20. Cylinder mounting plate; 21. Drive box; 22. Drive gear; 23. Guide block; 24. Side guide rod. DETAILED DESCRIPTION

[0021] In order to further illustrate the technical means and effects adopted by the present invention to achieve the predetermined purpose of the invention, the specific implementation methods, structures, features and effects of the present invention are described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0022] Reference Figures 1-6 A battery pole assembly device for lead-acid battery production includes a workbench 1, a lifting slot 2 is opened on the upper end surface of the workbench 1 and at the center position, a hydraulic rod is fixed to the inner bottom of the lifting slot 2, and a lifting base plate 4 is fixed to the end of the telescopic end of the hydraulic rod, and a lifting U-shaped plate 5 is arranged just above the lifting base plate 4. Two motors 6 are symmetrically fixed to the upper end surface of the lifting base plate 4, and a connecting rod 7 is fixed at the end of the drive shaft of each motor 6. A contact plate 8 is fixed to the upper end of the connecting rod 7. The inner surface of the lifting U-shaped plate 5 is symmetrically provided with two placement through holes 9 for matching the contact plate 8. There is a small gap between the contact plate 8 and the placement through hole 9, so that the contact plate 8 can be placed in the through hole 9 and moved inside. When the operator places the battery pole to be tightened into each placement through hole 9, the lower end surface of the battery pole is in contact with the upper end surface of the abutment disk 8. The placement through hole 9 matches the size of the battery pole, so that the battery pole can also move and rotate in the placement through hole 9. When the upper cover of the lead-acid battery moves to just above the lifting slot 2, the telescopic end of the hydraulic rod extends, pushing the lifting bottom plate 4 to move upward with the lifting U-shaped plate 5 until the two side edges of the lifting U-shaped plate 5 abut against the inner bottom of the upper cover of the lead-acid battery, and auxiliary fixing the upper cover of the lead-acid battery from the side to avoid bending of the upper cover of the lead-acid battery when the battery pole is rotated and installed, thereby affecting the assembly effect.

[0023] The upper end surface of the workbench 1 is provided with two sets of clamping and conveying mechanisms. A left conveyor belt 10 is rotatably provided on one side of the upper end surface of the workbench 1 for conveying the upper cover to be processed. A right conveyor belt 11 is rotatably provided on the other side of the upper end surface of the workbench 1 for conveying the assembled upper cover.

[0024] Four telescopic rods 12 are symmetrically fixed to the upper end surface of the lifting base plate 4. The end of the telescopic rod 12 away from the lifting base plate 4 is fixedly connected to the bottom of the lifting U-shaped plate 5. Four interference springs are fixed between the lifting base plate 4 and the lifting U-shaped plate 5. Each interference spring is movably sleeved on the outer side wall of the corresponding telescopic rod 12. When the two side edges of the lifting U-shaped plate 5 abut against the inner bottom of the upper cover of the lead-acid battery, the telescopic end of the hydraulic rod continues to extend, pushing the lifting base plate 4 to continue to move upward. At this time, the upper cover of the lead-acid battery cannot move upward because it is clamped and fixed by the two U-shaped clamping plates 14, and because the lifting U-shaped plate 5 and the upper cover of the lead-acid battery are fixed, the lifting base plate 4 cannot move upward. The upper cover of the lead-acid battery is abutted and cannot move upward, so when the lifting U-shaped plate 5 continues to move upward, it will squeeze the resistance spring, so that the lifting U-shaped plate 5 can continue to move upward, thereby driving the motor 1 6 to continue to move upward. The motor 1 6 pushes the resistance disk 8 and the battery pole to continue to move upward until the upper end of the battery pole is inserted into the threaded mounting hole of the upper cover of the lead-acid battery, and then the drive shaft of each motor 1 6 rotates, driving the resistance disk 8 and the battery pole to rotate. During this process, the lifting U-shaped plate 5 continues to move upward, thereby rotating and tightening each battery pole into the corresponding threaded mounting hole, which is easy to operate.

[0025] Each set of clamping and conveying mechanisms includes a clamping cylinder 13 movably arranged on the upper end surface of the workbench 1, and a U-shaped clamping plate 14 is fixed to the end of the telescopic end of each clamping cylinder 13. A lifting contact plate 15 is movably arranged on the inner top of the U-shaped clamping plate 14. A motor 2 16 is fixed to the upper end surface of each U-shaped clamping plate 14. The end fixed sleeve of the drive shaft of the motor 2 16 is provided with a screw rod, which rotates and passes through the U-shaped clamping plate 14. The lower end thread of the screw rod passes through the lifting contact plate 15. Two top guide rods 17 are symmetrically fixed on the upper end surface of the lifting contact plate 15. Each top guide rod 17 movably passes through the U-shaped clamping plate 14. When the two clamping cylinders 13 move close to the left Conveyor belt 10, then the telescopic ends of the two clamping cylinders 13 extend, pushing the U-shaped clamping plate 14 close to the upper cover of the lead-acid battery until the inner side wall of the U-shaped clamping plate 14 abuts against the side wall of the upper cover of the lead-acid battery, and then the driving shafts of the two motors 2 16 rotate forward, driving the screw rod to rotate forward. Since the screw rod and the lifting and contact plate 15 are threadedly connected, when the screw rod rotates forward, it will drive the lifting and contact plate 15 to move downward until the lower end surface of the lifting and contact plate 15 abuts against the upper end surface of the upper cover of the lead-acid battery, further limiting and fixing the upper cover of the lead-acid battery to avoid complete deformation of the upper cover of the lead-acid battery during assembly, which affects the operation of the device.

[0026] Two movable grooves 18 are symmetrically provided on the upper end surface of the workbench 1, and a rack plate 19 is fixed to the inner bottom of each movable groove 18. Two cylinder mounting plates 20 used in conjunction with the movable groove 18 are symmetrically and movably provided on the upper end surface of the workbench 1. A driving box 21 is fixed to the bottom of each cylinder mounting plate 20, and a driving gear 22 is rotatably provided at the bottom of the driving box 21. The driving gear 22 is meshed with the rack plate 19. Since the driving gear 22 is meshed with the rack plate 19, when the driving box 21 drives the driving gear 22 to rotate, it will drive the cylinder mounting plate 20 and the clamping cylinder 13 to move, thereby clamping and moving the upper cover of the lead-acid battery to the specified position.

[0027] Two guide blocks 23 are symmetrically fixed on the upper end surface of each cylinder mounting plate 20, and two side guide rods 24 are symmetrically fixed on the side wall of the U-shaped clamping plate 14. Each side guide rod 24 is movable through the corresponding guide block 23. The side guide rod 24 cooperates with the guide block 23 to bear the overall weight of the U-shaped clamping plate 14, thereby preventing the telescopic end of the clamping cylinder 13 from being subjected to a large bending force during use.

[0028] When the present invention is in use, the two clamping cylinders 13 move close to the left conveyor belt 10, and then the telescopic ends of the two clamping cylinders 13 extend, pushing the U-shaped clamping plate 14 close to the upper cover of the lead-acid battery until the inner side wall of the U-shaped clamping plate 14 abuts against the side wall of the upper cover of the lead-acid battery, and then the driving shafts of the two motors 16 rotate forward, driving the screw rod to rotate forward. Since the screw rod and the lifting contact plate 15 are threadedly connected, when the screw rod rotates forward, it will drive the lifting contact plate 15 to move downward until the lower end surface of the lifting contact plate 15 abuts against the upper end surface of the upper cover of the lead-acid battery, thereby further limiting and fixing the upper cover of the lead-acid battery;

[0029] Then the operator places the battery pole to be tightened into each placement through hole 9. At this time, the lower end surface of the battery pole contacts the upper end surface of the abutment disk 8. When the upper cover of the lead-acid battery moves to just above the lifting slot 2, the telescopic end of the hydraulic rod extends, pushing the lifting bottom plate 4 to move upward with the lifting U-shaped plate 5 until the two sides of the lifting U-shaped plate 5 abut against the inner bottom of the upper cover of the lead-acid battery, and auxiliary fixing the upper cover of the lead-acid battery from the side to avoid bending of the upper cover of the lead-acid battery when the battery pole is rotated to be installed, thereby affecting the assembly effect. At this time, the upper cover of the lead-acid battery cannot move upward because it is clamped and fixed by the two U-shaped clamping plates 14. The lifting U-shaped plate 5 is in contact with the upper cover of the lead-acid battery and cannot move upward. Therefore, when the lifting U-shaped plate 5 continues to move upward, the resistance spring is squeezed, so that the lifting U-shaped plate 5 can continue to move upward, thereby driving the motor 1 6 to continue to move upward. The motor 1 6 pushes the resistance disk 8 and the battery pole to continue to move upward until the upper end of the battery pole is inserted into the threaded mounting hole of the upper cover of the lead-acid battery. Then, the driving shaft of each motor 1 6 rotates, driving the resistance disk 8 and the battery pole to rotate. During this process, the lifting U-shaped plate 5 continues to move upward, thereby rotating and tightening each battery pole into the corresponding threaded mounting hole, which is easy to operate.

[0030] When the battery pole is assembled on the upper cover of the lead-acid battery, the hydraulic rod drives the lifting base plate 4 and the lifting U-shaped plate 5 to descend, and then the two clamping cylinders 13 clamp the assembled upper cover of the lead-acid battery and move it to the right conveyor belt 11, so that the right conveyor belt 11 transports and transfers the assembled upper cover of the lead-acid battery.

[0031] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as above in terms of a preferred embodiment, it is not intended to limit the present invention. Any person skilled in the art can, without departing from the scope of the technical solution of the present invention, make some changes or modifications to equivalent embodiments using the technical contents disclosed above. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A battery pole assembly device for lead-acid battery production, comprising a workbench (1), characterized in that: The upper end surface of the workbench (1) is provided with a lifting groove (2) at the center position, a hydraulic rod is fixed to the inner bottom of the lifting groove (2), the end of the telescopic end of the hydraulic rod is fixed with a lifting base plate (4), a lifting U-shaped plate (5) is provided just above the lifting base plate (4), two motors (6) are symmetrically fixed to the upper end surface of the lifting base plate (4), the end of the driving shaft of each motor (6) is fixed with a connecting rod (7), the upper end of the connecting rod (7) is fixed with a contact plate (8), the inner surface of the lifting U-shaped plate (5) is symmetrically provided with two placement through holes (9) for matching the contact plate (8), the upper end surface of the workbench (1) is provided with two sets of clamping and conveying mechanisms, one side of the upper end surface of the workbench (1) is rotatably provided with a left conveyor belt (10), and the other side of the upper end surface of the workbench (1) is rotatably provided with a right conveyor belt (11); Four telescopic rods (12) are symmetrically fixed to the upper end surface of the lifting base plate (4), and one end of the telescopic rod (12) away from the lifting base plate (4) is fixedly connected to the bottom of the lifting U-shaped plate (5). Four interference springs are fixed between the lifting base plate (4) and the lifting U-shaped plate (5), and each interference spring is movably sleeved on the outer side wall of the corresponding telescopic rod (12).

2. A battery pole assembly device for lead-acid battery production according to claim 1, characterized in that: Each group of the clamping and conveying mechanisms comprises a clamping cylinder (13) movably arranged on the upper end surface of the workbench (1), a U-shaped clamping plate (14) is fixed to the end of the telescopic end of each clamping cylinder (13), and a lifting contact plate (15) is movably arranged on the inner top of the U-shaped clamping plate (14).

3. A battery pole assembly device for lead-acid battery production according to claim 2, characterized in that: The upper end surface of each U-shaped clamping plate (14) is fixed with a second motor (16), and the end fixed sleeve of the driving shaft of the second motor (16) is provided with a screw rod, which rotates and passes through the U-shaped clamping plate (14), and the lower end thread of the screw rod passes through the lifting contact plate (15). Two top guide rods (17) are symmetrically fixed to the upper end surface of the lifting contact plate (15), and each top guide rod (17) is movable and passes through the U-shaped clamping plate (14).

4. A battery pole assembly device for lead-acid battery production according to claim 2, characterized in that: The upper end surface of the workbench (1) is symmetrically provided with two movable grooves (18), and a rack plate (19) is fixed to the inner bottom of each movable groove (18). The upper end surface of the workbench (1) is symmetrically provided with two cylinder mounting plates (20) used in conjunction with the movable grooves (18), and a driving box (21) is fixed to the bottom of each cylinder mounting plate (20). A driving gear (22) is rotatably provided at the bottom of the driving box (21), and the driving gear (22) is meshed and connected with the rack plate (19).

5. A battery pole assembly device for lead-acid battery production according to claim 4, characterized in that: Two guide blocks (23) are symmetrically fixed to the upper end surface of each cylinder mounting plate (20), and two side guide rods (24) are symmetrically fixed to the side wall of the U-shaped clamping plate (14), and each side guide rod (24) is movable and passes through the corresponding guide block (23).

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