CN219881640U

CN219881640U - Automatic terminal welding machine device for lead-acid storage battery

Info

Publication number: CN219881640U
Application number: CN202320404785.3U
Authority: CN
Inventors: 李国辉; 冯功源; 宋明举; 张增
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-07
Filing date: 2023-03-07
Publication date: 2023-10-24
Anticipated expiration: 2033-03-07

Abstract

The utility model discloses an automatic terminal welding machine device for a lead-acid storage battery, and particularly relates to the technical field of lead-acid storage batteries, which comprises an electric welding machine, wherein a welding gun is arranged on the electric welding machine, a turntable is arranged below the welding gun, a stepping motor is arranged in the middle of the top of the turntable, an output shaft end part of the stepping motor is fixedly provided with a mounting column, two positioning devices are symmetrically arranged on the side wall of the mounting column, and the positioning devices comprise: the positioning device is arranged on the battery body, the terminal plate is pressed tightly by the positioning device, the stability of the terminal plate is better, the position is not easy to occur, and the welding precision of the terminal plate is improved.

Description

Automatic terminal welding machine device for lead-acid storage battery

Technical Field

The utility model relates to the field of lead-acid storage batteries, in particular to an automatic terminal welding machine device for a lead-acid storage battery.

Background

The lead-acid accumulator is a accumulator whose electrode is mainly made of lead and its oxide, electrolyte is sulfuric acid solution, its output electrode is connected with external cable by means of output terminal, and the output terminal is welded on the output stage of the accumulator by means of welding mode, and the welded output terminal is usually spot-welded by means of automatic welder.

However, the existing automatic welder for the output terminal of the lead-acid storage battery still has the defect in the use process, the output terminal is placed on the output pole position of the lead-acid storage battery, when the lead-acid storage battery is moved, the output terminal is easy to displace on the output pole of the lead-acid storage battery, so that after welding, the output terminal cannot be aligned with the output pole of the lead-acid storage battery, and the current of the lead-acid storage battery cannot be output.

Therefore, it is necessary to invent an automatic terminal welder device for lead-acid batteries to solve the above problems.

Disclosure of Invention

The technical problems to be solved are as follows:

aiming at the defects of the prior art, the utility model provides an automatic terminal welding machine device for a lead-acid storage battery, which solves the problems in the background art.

The technical scheme is as follows:

the utility model provides an automatic welding terminal machine device that lead acid battery used, includes the electric welding machine, be provided with welder on the electric welding machine, welder's below is provided with the carousel, the top middle part of carousel is provided with step motor, and step motor's output shaft end is fixed with the erection column, the lateral wall symmetry of erection column is provided with two positioner, positioner includes:

the transverse plate is fixed on the mounting column, a groove is formed in the top of the transverse plate, a through hole is formed in the middle of the groove in the transverse plate, two electric telescopic rods are symmetrically arranged on two sides, close to the groove, of the transverse plate, the telescopic ends of the electric telescopic rods extend to the lower portion of the transverse plate and are connected with a pressing plate, a positioning hole is formed in the top of the pressing plate, and the positioning hole corresponds to the through hole;

the output shaft of the stepping motor drives the mounting column to rotate once by one hundred eighty degrees, so that the stepping motor can synchronously rotate along with the turntable, the battery body and the positioning device are kept to synchronously rotate, the side wall of the mounting column is provided with a socket, the end part of the transverse plate is inserted into the socket, and the transverse plate is fixed by bolts.

Preferably, the middle part of the bottom of the turntable is provided with a main shaft, the bottom of the main shaft is provided with a driving device, the bottom of the driving device is provided with a bottom plate, the lower part of the bottom plate is provided with a base, an air cylinder is arranged on the base, and the telescopic end of the air cylinder is connected with the bottom of the bottom plate.

Preferably, a fixing frame is arranged outside the electric welding machine, and a supporting frame is arranged on one side of the fixing frame.

Preferably, the top of bottom plate is provided with the barrel, the inner wall of barrel contacts with the outer wall of carousel, the bottom of barrel is fixed at the top of bottom plate, the bottom symmetry of carousel is provided with two balance columns, the bottom of balance column is provided with the spheroid, when the balance column removes, the spheroid can roll at the bottom plate top.

Preferably, two square grooves are symmetrically formed in the top of the rotary table, a battery body is placed on the square grooves, and a terminal plate is arranged at the top of the battery body.

Preferably, a first guide column and a second guide column are arranged at the bottom of the bottom plate, holes corresponding to the first guide column and the second guide column are formed in the top of the base, and the first guide column and the second guide column can move in the holes.

In the technical scheme, the utility model has the technical effects that: through the positioner who sets up, positioner compresses tightly the terminal piece of putting on the battery body, and when the battery body removed, terminal piece stability was better, and difficult emergence position does benefit to and improves terminal piece welding precision, reduces the defective rate when lead acid lithium battery produces, has also reduced the welding degree of difficulty for processing is more quick.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an external view of the present utility model;

FIG. 3 is a schematic view of a positioning device according to the present utility model;

FIG. 4 is a top view of a cross plate of the present utility model;

fig. 5 is a top view of the platen of the present utility model.

Reference numerals illustrate:

1. an electric welding machine; 2. a fixing frame; 3. a support frame; 4. a welding gun; 5. a battery body; 6. a balance column; 7. a base; 8. a bottom plate; 9. a main shaft; 10. a first guide post; 11. a driving device; 12. a second guide post; 13. a cylinder; 14. a cylinder; 15. a turntable; 16. a positioning device; 17. a stepping motor; 18. a mounting column; 19. an electric telescopic rod; 20. a groove; 21. a pressure plate; 22. a cross plate; 23. a through hole; 24. and positioning holes.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The utility model provides an automatic terminal welding machine device for a lead-acid storage battery, which is shown in fig. 1-5, and comprises an electric welding machine 1, wherein a welding gun 4 is arranged on the electric welding machine 1, a turntable 15 is arranged below the welding gun 4, a stepping motor 17 is arranged in the middle of the top of the turntable 15, an output shaft end part of the stepping motor 17 is fixed with a mounting column 18, two positioning devices 16 are symmetrically arranged on the side wall of the mounting column 18, and each positioning device 16 comprises: the transverse plate 22 is fixed on the mounting column 18, the top of the transverse plate 22 is provided with a groove 20, the middle part of the transverse plate 22, which is positioned in the groove 20, is provided with a through hole 23, two electric telescopic rods 19 are symmetrically arranged on two sides of the transverse plate 22, which are close to the groove 20, the telescopic ends of the electric telescopic rods 19 extend to the lower part of the transverse plate 22 and are connected with a pressure plate 21, the top of the pressure plate 21 is provided with a positioning hole 24, and the positioning hole 24 corresponds to the through hole 23;

the output shaft of the stepping motor 17 drives the mounting column 18 to rotate once by one hundred eighty degrees, so that the battery body 5 and the positioning device 16 can be kept to synchronously rotate along with the turntable 15, a socket is formed in the side wall of the mounting column 18, and the end part of the transverse plate 22 is inserted into the socket and then fixed by bolts.

In some examples, a main shaft 9 is arranged in the middle of the bottom of the turntable 15, a driving device 11 is arranged at the bottom end of the main shaft 9, a bottom plate 8 is arranged at the bottom of the driving device 11, a base 7 is arranged below the bottom plate 8, an air cylinder 13 is arranged on the base 7, and the telescopic end of the air cylinder 13 is connected with the bottom of the bottom plate 8.

In some examples, the welding bug 1 is provided externally with a mount 2, and one side of the mount 2 is provided with a support 3.

In some examples, a cylinder 14 is arranged at the top of the bottom plate 8, the inner wall of the cylinder 14 is in contact with the outer wall of the rotary table 15, the bottom of the cylinder 14 is fixed at the top of the bottom plate 8, two balance columns 6 are symmetrically arranged at the bottom of the rotary table 15, a sphere is arranged at the bottom of the balance columns 6, and when the balance columns 6 move, the sphere can roll at the top of the bottom plate 8;

the sphere at the bottom of the balance column 6 rolls, and meanwhile, the balance column 6 supports the turntable 15, so that the turntable 15 is kept stable.

In some examples, two square grooves are symmetrically formed in the top of the turntable 15, the battery body 5 is placed on the square grooves, and terminal plates are arranged on the top of the battery body 5.

In some examples, the bottom of the bottom plate 8 is provided with a first guide post 10 and a second guide post 12, the top of the base 7 is provided with a hole corresponding to the first guide post 10 and the second guide post 12, and the first guide post 10 and the second guide post 12 can move in the hole;

in the process of upward movement of the bottom plate 8, the bottom plate 8 drives the first guide column 10 and the second guide column 12 to move upward, and the first guide column 10 and the second guide column 12 have a guide effect to ensure stable movement of the bottom plate 8.

Through the technical scheme:

when the electric welding machine is used, two battery bodies 5 are placed symmetrically on the rotary table 15, terminal plates are placed at the tops of the battery bodies 5, the electric telescopic rods 19 are started, the telescopic ends of the electric telescopic rods 19 push the pressing plates 21 to move downwards, the pressing plates 21 move downwards and press the battery bodies 5, meanwhile, the terminal plates placed at the tops of the battery bodies 5 are just positioned in the positioning holes 24, the terminal plates cannot displace, the driving device 11 is started, the driving device 11 consists of a motor and a gear set, the driving device 11 drives the spindle 9 to rotate, the spindle 9 drives the rotary table 15 to rotate, after the rotary table 15 rotates for one hundred eighty degrees, the two battery bodies 5 exchange positions, the air cylinders 13 push the bottom plate 8, the driving device 11, the spindle 9, the rotary table 15, the positioning devices 16 and the battery bodies 5 upwards, the battery bodies 5 are close to the welding gun 4, the heads of the welding gun 4 pass through the through holes 23 and then pass through the positioning holes 24, and then the terminal plates are welded on the battery bodies 5.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. The utility model provides an automatic welding terminal machine device that lead acid battery used, includes electric welding machine (1), be provided with welder (4), its characterized in that on electric welding machine (1): the below of welder (4) is provided with carousel (15), the top middle part of carousel (15) is provided with step motor (17), and step motor (17) output shaft end portion is fixed with erection column (18), the lateral wall symmetry of erection column (18) is provided with two positioner (16), positioner (16) include:

fix diaphragm (22) on erection column (18), recess (20) have been seted up at the top of diaphragm (22), through-hole (23) have been seted up at the middle part that is located recess (20) on diaphragm (22), the bilateral symmetry that is close to recess (20) on diaphragm (22) is provided with two electric telescopic handle (19), the flexible end of electric telescopic handle (19) extends to the below of diaphragm (22) to be connected with pressure disk (21), locating hole (24) have been seted up at the top of pressure disk (21), locating hole (24) are corresponding with through-hole (23).

2. An automatic terminal welder device for lead acid batteries according to claim 1, wherein: the rotary table is characterized in that a main shaft (9) is arranged in the middle of the bottom of the rotary table (15), a driving device (11) is arranged at the bottom of the main shaft (9), a bottom plate (8) is arranged at the bottom of the driving device (11), a base (7) is arranged below the bottom plate (8), an air cylinder (13) is arranged on the base (7), and the telescopic end of the air cylinder (13) is connected with the bottom of the bottom plate (8).

3. An automatic terminal welder device for lead acid batteries according to claim 1, wherein: the electric welding machine is characterized in that a fixing frame (2) is arranged outside the electric welding machine (1), and a supporting frame (3) is arranged on one side of the fixing frame (2).

4. An automatic terminal welder device for lead acid batteries according to claim 2, wherein: the top of bottom plate (8) is provided with barrel (14), the inner wall of barrel (14) contacts with the outer wall of carousel (15), the top at bottom plate (8) is fixed to the bottom of barrel (14), the bottom symmetry of carousel (15) is provided with two balance post (6), the bottom of balance post (6) is provided with the spheroid, when balance post (6) remove, the spheroid can roll at bottom plate (8) top.

5. An automatic terminal welder device for lead acid batteries according to claim 1, wherein: two square grooves are symmetrically formed in the top of the rotary disc (15), a battery body (5) is placed on the square grooves, and a terminal plate is arranged at the top of the battery body (5).

6. An automatic terminal welder device for lead acid batteries according to claim 4, wherein: the bottom of the bottom plate (8) is provided with a first guide column (10) and a second guide column (12), holes corresponding to the first guide column (10) and the second guide column (12) are formed in the top of the base (7), and the first guide column (10) and the second guide column (12) can move in the holes.