CN216607693U

CN216607693U - Automatic welding machine for cylindrical battery cap

Info

Publication number: CN216607693U
Application number: CN202122909383.2U
Authority: CN
Inventors: 李天辉; 晁中立
Original assignee: Suining Tianlai New Energy Technology Co ltd
Current assignee: Suining Tianlai New Energy Technology Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-05-27
Anticipated expiration: 2031-11-25

Abstract

The utility model discloses an automatic welding machine for a cylindrical battery cap, which comprises a base, wherein a supporting tube is arranged on one side of the upper end surface of the base, a telescopic tube is sleeved on the upper end of the supporting tube, a fixed rod is connected to one side of the upper end of the telescopic tube, a U-shaped seat is arranged at the lower end of the fixed rod, rotary holes are formed in two surfaces of the U-shaped seat, rotary rods are inserted into the two rotary holes, a welding gun is arranged between the two rotary rods, rotary grooves are formed in the inner walls of the two rotary holes in the circumferential direction, gears are arranged in the rotary grooves, the two rotary rods are respectively inserted into the inner rings of the two gears, at least two through holes are formed in the upper end surface of the U-shaped seat, racks are inserted into the two through holes, and the two gears are respectively meshed with the two racks. The rack is driven to move up and down through the operation of the second air cylinder, the gear is driven to rotate in the moving process of the rack, the gear rotates to drive the welding gun to rotate in the U-shaped seat through the rotating rod, the position of a welding head of the welding gun is adjusted, and the welding of battery caps of different models is facilitated.

Description

Automatic welding machine for cylindrical battery cap

Technical Field

The utility model belongs to the technical field of cutting machines, and particularly relates to an automatic welding machine for a cylindrical battery cap.

Background

Chinese utility model patent document with application number CN201922389817.3 discloses cylinder lithium cell block connection piece laser welding device, including the table, the base is installed through the bolt to table top outer wall, and base top outer wall center department installs first axis of rotation through the bolt, first axis of rotation has the support column through the key connection, and support column side outer wall joint has the slip post, the fixture block has all been welded to the inner wall of the relative both sides of slip post, just, and it has the draw-in groove with fixture block looks adaptation to open on the support column, one side outer wall that the support column was kept away from to the slip post has the second axis of rotation through the mounting screw, and the second axis of rotation has the fixed column through the key-type connection, one side outer wall joint that the second axis of rotation was kept away from to the fixed column has welder. According to the welding gun, the first rotating shaft, the second rotating shaft and the sliding column are arranged, the first rotating shaft and the second rotating shaft can enable the fixed column and the supporting column to rotate, and the sliding column can drive the second rotating shaft and the fixed column to rotate up and down, so that the welding gun is wider in application range and more convenient to operate, and has the following defects: when welding the battery cap, can't weld the angle modulation to the welding torch, lead to can't weld the model battery cap of difference, lead to the battery cap to weld and use singlely, can't carry out effective reasonable use to the welding torch, weld different angles when can't satisfy the welding simultaneously, have the problem that can't use required regulation welding angle.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic welding machine for a cylindrical battery cap, which solves the problem that the welding angle can not be adjusted in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a cylinder battery block automatic weld machine, includes the base, base up end one side is provided with the stay tube, the stay tube up end cover is equipped with flexible pipe, flexible pipe upper end one side is connected with the dead lever, the dead lever lower extreme is provided with the U-shaped seat, U-shaped seat both sides all are equipped with changes the hole, two the downthehole bull stick, two of all interlude of commentaries on classics is provided with welder between the bull stick, two change downthehole wall hoop and be equipped with the turn trough, be provided with the gear in the turn trough, two the bull stick is worn two respectively the gear inner circle, U-shaped seat up end is equipped with two at least perforation, two it has the rack, two all to alternate in the perforation the gear respectively with two rack toothing.

Preferably, both sides of the outer wall of the support pipe are provided with limit grooves, both side inner walls of the lower end of the extension pipe are provided with limit blocks, the two limit blocks are respectively inserted into the two limit grooves, the upper end surface of the support pipe is provided with a screw sleeve, the upper end surface of the extension pipe is provided with an asynchronous motor, the rotating shaft end of the asynchronous motor is provided with a screw rod, the lower end of the screw rod is inserted into the screw sleeve, the extending end of the screw rod is inserted into the support pipe, one side of the upper end of the extension pipe is provided with a connecting rod, one side of the lower end of the connecting rod is provided with a connecting block, the lower end surface of the connecting block is provided with a sliding groove, a sliding block is inserted into the sliding groove, the upper end of the fixed rod is arranged at the lower end surface of the sliding block, the lower end of the connecting rod is provided with a first air cylinder, the extending end of the first air cylinder is arranged at one side of the sliding block, one side of the upper end of the fixed rod is provided with a second air cylinder, and the telescopic end of the second cylinder is provided with a control block, and the upper ends of the two racks are arranged on two sides of the outer wall of the control block.

Preferably, the other side of the upper end face of the base is provided with at least two T-shaped sliding grooves, at least two T-shaped sliding blocks are inserted into the two T-shaped sliding grooves, a tray is arranged at the upper end of each T-shaped sliding block, a supporting plate is arranged at the upper end of the tray, a battery slot group is arranged on the upper end face of the supporting plate, batteries are arranged in the battery slot group, and the welding gun is located at the upper end of each battery.

Compared with the prior art, the utility model has the beneficial effects that:

1. when the battery cap is welded, the rack is driven to move up and down through the operation of the air cylinder II, the gear is driven to rotate in the rack moving process, the gear rotates to drive the welding gun to rotate in the U-shaped seat through the rotating rod, the position of a welding head of the welding gun is adjusted, the secondary cap welding of different types of batteries is facilitated, when the battery needs to be transversely welded, the rack is driven to move upwards through the operation of the air cylinder II, the gear is driven to rotate reversely through the rack, the welding gun is driven to rotate from the lower end to the right side through the rotating rod, the welding gun is in a horizontal structure, meanwhile, the welding gun is driven to move left and right through the operation of the air cylinder I, the welding gun is driven to move left and right through the fixed rod, the transverse cap welding of the battery is facilitated, the welding position of the welding gun is adjusted simply and conveniently, and the welding machine is suitable for welding various types of battery caps.

2. The screw rod is controlled to rotate through the asynchronous motor, the screw rod is connected with the screw sleeve to drive the telescopic pipe to move up and down, the height of the welding gun can be adjusted through the fixed rod, the welding height can be adjusted according to batteries of different types, the T-shaped sliding block slides in the T-shaped sliding groove to drive the tray to move left and right on the upper end face of the base, and the tray drives the batteries to move left and right on the upper end face of the base through the supporting plate, so that the welding gun can be conveniently welded.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a cutaway schematic view of FIG. 1;

FIG. 3 is an enlarged view of a portion a of FIG. 2;

fig. 4 is an enlarged schematic view of fig. 2 at b.

In the figure: 1. a base; 2. supporting a tube; 3. a telescopic pipe; 4. fixing the rod; 5. a U-shaped seat; 6. hole turning; 7. a rotating rod; 8. a welding gun; 9. rotating the groove; 10. a gear; 11. perforating; 12. a rack; 13. a limiting groove; 14. a limiting block; 15. sleeving the silk; 16. an asynchronous motor; 17. a screw rod; 18. a connecting rod; 19. connecting blocks; 20. a chute; 21. a slider; 22. a first cylinder; 23. a second air cylinder; 24. a control block; 25. a T-shaped chute; 26. a T-shaped slider; 27. a tray; 28. a support plate; 29. a battery cell group; 30. a battery.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1, 2, 3 and 4, an embodiment of the utility model provides an automatic welding machine for a cylindrical battery cap, which comprises a base 1, wherein a support tube 2 is welded on the left side of the upper end surface of the base 1, a telescopic tube 3 is sleeved on the upper end of the support tube 2, a fixed rod 4 is fixedly connected on the right side of the upper end of the telescopic tube 3, a U-shaped seat 5 is welded at the lower end of the fixed rod 4, rotary holes 6 are respectively processed on two sides of the U-shaped seat 5, rotary rods 7 are respectively inserted in the rotary holes 6, a welding gun 8 is welded between the two rotary rods 7, rotary grooves 9 are annularly processed on the inner walls of the two rotary holes 6, gears 10 are welded in the rotary grooves 9, the two rotary rods 7 are respectively penetrated in the inner rings of the two gears 10, two through holes 11 are processed on the upper end surface of the U-shaped seat 5, the right sides of the rotary grooves 9 are communicated with the left sides of the lower ends of the through holes 11, racks 12 are respectively inserted in the two through holes 11, the two gears 10 are respectively engaged with the two racks 12, and limiting grooves 13 are processed on two sides of the outer wall of the support tube 2, the inner walls of two sides of the lower end of the extension tube 3 are welded with limit blocks 14, the two limit blocks 14 are respectively inserted into two limit grooves 13, the upper end surface of the support tube 2 is welded with a screw sleeve 15, the upper end surface of the extension tube 3 is welded with an asynchronous motor 16, the model of the asynchronous motor 16 is YX3-100L1-4, the control end of the asynchronous motor 16 is connected with the output end of a switch group through an electric wire, the rotating shaft end of the asynchronous motor 16 is welded with a screw rod 17, the lower end of the screw rod 17 is inserted into the screw sleeve 15, the extending end of the screw rod 17 is inserted into the support tube 2, the right side of the upper end of the extension tube 3 is welded with a connecting rod 18, the right side of the lower end of the connecting rod 18 is welded with a connecting block 19, the lower end surface of the connecting block 19 is machined with a sliding groove 20, the cross section of the sliding groove 20 is of a T-shaped structure, a sliding block 21 is inserted into the sliding groove 20, the upper end of the T-shaped structure, the upper end of the fixing rod 4 is welded on the lower end surface of the sliding block 21, the lower end of the connecting rod 18 is welded with a cylinder 22, the model of the first air cylinder 22 is MA40X25SCA, the ventilation end of the first air cylinder 22 is connected with the air outlet end of the two-way valve through an air pipe, the air inlet end of the two-way valve is connected with the air outlet end of an external air compressor through an air pipe, the control end of the two-way valve is connected with the output end of a switch group through an electric wire, the telescopic end of the first air cylinder 22 is welded on the left side of the slide block 21, the second air cylinder 23 is welded on the left side of the upper end of the fixed rod 4, the model of the second air cylinder 23 is MA40X25SCA, the ventilation end of the second air cylinder 23 is connected with the air outlet end of the two-way valve through an air pipe, the air inlet end of the two-way valve is connected with the air outlet end of the external air compressor through an air pipe, the control end of the two-way valve is connected with the output end of the switch group through an electric wire, the telescopic end of the second air cylinder 23 is welded with a control block 24, the upper ends of the two racks 12 are welded on the two sides of the outer wall of the control block 24, two T-shaped chutes 25 are processed on the right side of the upper end surface of the base 1, two T-shaped chutes 25 are inserted with two T-shaped slide blocks 26, a tray 27 is welded at the upper end of the T-shaped sliding block 26, a supporting plate 28 is welded at the upper end of the tray 27, a battery groove group 29 is machined on the upper end face of the supporting plate 28, a battery 30 is welded in the battery groove group 29, a welding gun 8 is located at the upper end of the battery 30, a switch group is welded on the right side of the upper end face of the base 1, and two supporting legs are welded on two sides of the lower end of the base 1.

The working principle of the embodiment is as follows: firstly, when the battery cap is welded, the operation of the cylinder II 23 drives the rack 12 to move up and down, the rack 12 drives the gear 10 to rotate in the moving process, the gear 10 rotates to drive the welding gun 8 to rotate in the U-shaped seat 5 through the rotating rod 7, the aim of adjusting the position of the welding head of the welding gun 8 is achieved, the secondary cap welding of the telephone can be conveniently carried out on the batteries with different types, when the battery 30 needs to be transversely welded, the second air cylinder 23 operates to drive the rack 12 to move upwards, the gear 10 is driven by the rack 12 to rotate reversely, the welding gun 8 is driven by the rotating rod 7 to rotate from the lower end to the right side, so that the welding gun 8 is in a horizontal structure, meanwhile, the operation of the first air cylinder 22 controls the slide block 21 to slide left and right in the slide groove 20, the fixing rod 4 drives the welding gun 8 to move left and right, the battery 30 is conveniently and transversely welded with the cap, and the welding position of the welding gun 8 is adjusted simply and conveniently, so that the welding gun is suitable for welding various types of battery caps. The lead screw 17 is controlled to rotate through the asynchronous motor 16, the lead screw 17 is connected with the screw sleeve 15 to drive the telescopic pipe 3 to move up and down, the height of the welding gun 8 can be adjusted through the fixing rod 4, the welding height can be adjusted according to batteries of different models, the tray 27 is driven to move left and right on the upper end face of the base 1 through the sliding of the T-shaped sliding block 26 in the T-shaped sliding groove 25, the tray 27 drives the battery 30 to move left and right on the upper end face of the base 1 through the supporting plate 28, and the welding gun 8 is convenient to weld.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.

Claims

1. The utility model provides a cylinder battery cap automatic weld machine which characterized in that: the welding device comprises a base (1), a supporting tube (2) is arranged on one side of the upper end face of the base (1), a telescopic tube (3) is sleeved on the supporting tube (2), a fixed rod (4) is connected on one side of the upper end of the telescopic tube (3), a U-shaped seat (5) is arranged at the lower end of the fixed rod (4), rotary holes (6) are formed in two sides of the U-shaped seat (5), rotary rods (7) are inserted in the two rotary holes (6), a welding gun (8) is arranged between the two rotary rods (7), rotary grooves (9) are formed in the circumferential direction of the inner wall of the two rotary holes (6), gears (10) are arranged in the rotary grooves (9), the two rotary rods (7) are respectively inserted in the inner rings of the two gears (10), at least two through holes (11) are formed in the upper end face of the U-shaped seat (5), racks (12) are inserted in the two through holes (11), the two gears (10) are respectively meshed with the two racks (12).

2. The automatic welding machine for the cylindrical battery caps as claimed in claim 1, wherein: limiting grooves (13) are formed in two sides of the outer wall of the supporting pipe (2), limiting blocks (14) are arranged on the inner walls of two sides of the lower end of the telescopic pipe (3), the two limiting blocks (14) are respectively inserted into the two limiting grooves (13), a screw sleeve (15) is arranged on the upper end face of the supporting pipe (2), an asynchronous motor (16) is arranged on the upper end face of the telescopic pipe (3), a screw rod (17) is arranged at the rotating shaft end of the asynchronous motor (16), the lower end of the screw rod (17) is inserted into the screw sleeve (15), the extending end of the screw rod (17) is inserted into the supporting pipe (2), a connecting rod (18) is arranged on one side of the upper end of the telescopic pipe (3), a connecting block (19) is arranged on one side of the lower end of the connecting rod (18), a sliding groove (20) is formed in the lower end face of the connecting block (19), and a sliding block (21) is inserted into the sliding groove (20), the upper end of the fixing rod (4) is arranged on the lower end face of the sliding block (21), a first air cylinder (22) is arranged at the lower end of the connecting rod (18), the telescopic end of the first air cylinder (22) is arranged on one side of the sliding block (21), a second air cylinder (23) is arranged on one side of the upper end of the fixing rod (4), a control block (24) is arranged at the telescopic end of the second air cylinder (23), and the upper ends of the racks (12) are arranged on two sides of the outer wall of the control block (24).

3. The automatic welding machine for the cylindrical battery caps as claimed in claim 1, wherein: the welding device is characterized in that at least two T-shaped sliding grooves (25) are formed in the other side of the upper end face of the base (1), at least two T-shaped sliding blocks (26) are inserted into the two T-shaped sliding grooves (25), a tray (27) is arranged at the upper end of each T-shaped sliding block (26), a supporting plate (28) is arranged at the upper end of each tray (27), a battery slot group (29) is arranged on the upper end face of each supporting plate (28), a battery (30) is arranged in each battery slot group (29), and the welding gun (8) is located at the upper end of each battery (30).