CN214322375U

CN214322375U - Lithium battery welding cap machine

Info

Publication number: CN214322375U
Application number: CN202023191214.1U
Authority: CN
Inventors: 钱津; 王梦; 叶涛
Original assignee: Wuxi Nuolei Battery Co ltd
Current assignee: Wuxi Nuolei Battery Co ltd
Priority date: 2020-12-26
Filing date: 2020-12-26
Publication date: 2021-10-01
Anticipated expiration: 2030-12-26

Abstract

The utility model discloses a lithium battery cap welding machine, which belongs to the field of lithium batteries and comprises a base, wherein the upper surface of the base is fixedly connected with a welding chamber, the inner wall of the welding chamber is fixedly hinged with symmetrical roller shafts, a conveyor belt is placed in the welding chamber, the outer surfaces of the two roller shafts are all contacted with the bottom surface of the conveyor belt, the upper surface of the conveyor belt is fixedly connected with battery tanks which are arranged at equal intervals, the inner top wall of the welding chamber is fixedly connected with a telescopic rod, and the output end of the telescopic rod is fixedly connected with a welding head; can produce suction through being provided with the booster pump, utilize the suction cooperation rose box that the booster pump produced, can take the air that filters the completion out from the inside of rose box, avoid the air to stop in the inside of rose box for a long time, lead to influencing the problem of follow-up air purification work, through being provided with chamber door cooperation rose box, can open the chamber door, play the effect that makes things convenient for the staff to change the filter.

Description

Lithium battery welding cap machine

Technical Field

The utility model belongs to the technical field of the lithium cell, concretely relates to lithium cell welds block machine.

Background

Lithium batteries are a type of battery using a non-aqueous electrolyte solution, using lithium metal or a lithium alloy as a positive/negative electrode material, and are roughly classified into two types, lithium metal batteries and lithium ion batteries, which do not contain lithium in a metallic state and are rechargeable, lithium metal batteries which are a fifth generation product of rechargeable batteries, the safety, specific capacity, self-discharge rate and cost performance ratio of the lithium metal battery are all superior to those of the lithium ion battery, only a few national companies produce the lithium metal battery due to the high technical requirement limit of the lithium metal battery, a cap welding machine is needed in the production process of the lithium battery for serially connecting the lithium battery, but due to the characteristics of the lithium battery, the welding material is special, harmful gas can be generated during welding, the harm to the body of workers is easy to be caused, and the working environment is polluted, and the lithium battery cap welding machine is not beneficial to environmental protection, so that the lithium battery cap welding machine is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lithium cell welds block machine to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lithium cell welds block machine, includes the base, the last fixed surface of base is connected with the welding chamber, the fixed articulated symmetrical roller that has of inner wall of welding chamber, the conveyer belt has been placed, two in the inside of welding chamber the surface of roller all contacts with the bottom surface of conveyer belt, the last fixed surface of conveyer belt is connected with the battery jar that the equidistance was arranged, the interior roof fixedly connected with telescopic link of welding chamber, the output fixedly connected with soldered connection of telescopic link, the last fixed surface of welding chamber is connected with the rose box, the positive fixed hinge of rose box has the chamber door, the equal symmetrical fixture block of fixedly connected with of interior roof of rose box and the interior bottom wall of rose box.

Each group the side that the fixture block is close to each other has all seted up the draw-in groove, every group the equal joint in inside of draw-in groove has the filter, the last fixed surface of welding chamber is connected with the aspirator pump, the fixed intercommunication of the input of aspirator pump has the breathing pipe, the bottom mounting intercommunication of breathing pipe has the suction hood, the output of aspirator pump runs through the rose box and extends to the inside of rose box, the last fixed surface of welding chamber is connected with the booster pump, the input of booster pump runs through the rose box and extends to the inside of rose box, the equal fixedly connected with baffle of the left and right sides face of welding chamber.

As a preferred embodiment, two sets of symmetrical supporting blocks are fixedly connected to the bottom surface of the base, and an anti-skid plate is fixedly connected to the bottom surface of each set of supporting blocks.

As a preferred embodiment, the outer surface of the telescopic rod is fixedly connected with symmetrical fixed blocks, and the upper surface of each fixed block is fixedly connected with the inner top wall of the welding chamber.

In a preferred embodiment, the front surface of the getter pump and the back surface of the getter pump are fixedly connected with fixing plates, and the bottom surface of each fixing plate is fixedly connected with the upper surface of the welding chamber.

In a preferred embodiment, an outlet pipe is fixedly communicated with the output end of the booster pump, and an outlet cover is fixedly communicated with the left end of the outlet pipe.

As a preferred embodiment, a handle is fixedly connected to the front surface of the box door, and anti-slip threads are formed on the outer surface of the handle.

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

1. the suction pump can generate suction force, the suction force generated by the suction pump is matched with the suction pipe and the air inlet cover, harmful gas generated during welding can be pumped out of the welding chamber, harm of the harmful gas to the health of workers is avoided, and the filter box is matched with the suction pump and the filter plate, so that the harmful gas sent by the suction pump can be filtered, and the air purifying effect is achieved;

2. through the booster pump, can take the air that the purification was accomplished out from the inside of rose box, in discharging into the atmosphere, through setting up chamber door cooperation rose box, can open the chamber door, play the effect that makes things convenient for the staff to change the filter.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the welding chamber of the present invention;

FIG. 3 is a side view of the welding chamber of the present invention;

fig. 4 is an enlarged schematic view of a structure in fig. 1.

In the figure: 1. a base; 2. a baffle plate; 3. a fixed block; 4. an air outlet cover; 5. an air outlet pipe; 6. a booster pump; 7. a filter plate; 8. a filter box; 9. a fixing plate; 10. a getter pump; 11. an air intake duct; 12. a telescopic rod; 13. a roll shaft; 14. an anti-skid plate; 15. a welding chamber; 16. a battery case; 17. an air intake hood; 18. welding a head; 19. a conveyor belt; 20. a support block; 21. a box door; 22. a handle; 23. a clamping block; 24. a clamping groove.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-4, the utility model provides a lithium battery welding capping machine, which comprises a base 1, two sets of symmetrical supporting blocks 20 are fixedly connected to the bottom surface of the base 1, an antiskid plate 14 is fixedly connected to the bottom surface of each set of supporting blocks 20, which can support the device and play a role of firmer placement of the device, a welding chamber 15 is fixedly connected to the upper surface of the base 1, symmetrical rollers 13 are fixedly hinged to the inner wall of the welding chamber 15, a conveyor belt 19 is placed inside the welding chamber 15, the outer surfaces of the two rollers 13 are all contacted with the bottom surface of the conveyor belt 19, battery grooves 16 are fixedly connected to the upper surface of the conveyor belt 19, telescopic rods 12 are fixedly connected to the inner top wall of the welding chamber 15, symmetrical fixed blocks 3 are fixedly connected to the outer surface of the telescopic rods 12, the upper surface of each fixed block 3 is fixedly connected to the inner top wall of the welding chamber 15, can fix telescopic link 12, play the effect that telescopic link 12 connects more firmly, the output fixedly connected with soldered connection 18 of telescopic link 12, the last fixed surface of welding chamber 15 is connected with rose box 8, the fixed articulated chamber door 21 that has in front of rose box 8, the positive fixedly connected with handle 22 of chamber door 21, anti-skidding line has been seted up to handle 22's surface, can open chamber door 21 fast, play the effect that makes things convenient for the staff to change filter 7, the symmetrical fixture block 23 of the equal fixedly connected with of interior diapire of interior roof of rose box 8 and rose box 8.

A clamping groove 24 is formed in one side face, close to each other, of each clamping block 23, a filter plate 7 is clamped in each clamping groove 24, an upper surface of a welding chamber 15 is fixedly connected with an air suction pump 10, fixing plates 9 are fixedly connected to the front face of the air suction pump 10 and the back face of the air suction pump 10, the bottom face of each fixing plate 9 is fixedly connected with the upper surface of the welding chamber 15, the air suction pump 10 can be fixed, the operation of the air suction pump 10 is more stable, an air suction pipe 11 is fixedly communicated with an input end of the air suction pump 10, a bottom end of the air suction pipe 11 is fixedly communicated with an air inlet cover 17, an output end of the air suction pump 10 penetrates through a filter box 8 and extends to the inside of the filter box 8, a booster pump 6 is fixedly connected with the upper surface of the welding chamber 15, an air outlet pipe 5 is fixedly communicated with an output end of the booster pump 6, an air outlet cover 4 is fixedly communicated with the left end of the air outlet pipe 5, and filtered clean air is discharged into the atmosphere through the booster pump 6, the input end of the booster pump 6 penetrates through the filter box 8 and extends to the inside of the filter box 8, and the baffle plates 2 are fixedly connected to the left side surface and the right side surface of the welding chamber 15.

The utility model discloses a theory of operation and use flow: firstly, the air suction pump 10, the telescopic rod 12 and the booster pump 6 are connected with a power supply, when the welding work is required, the power provided by the telescopic rod 12 can drive the welding head 18 to move, the welding head 18 can complete the welding work of the lithium battery cap while moving up and down, when harmful gas is generated during welding, the suction pump 10 can generate suction force, and by using the suction force generated by the suction pump 10, the harmful gas can be pumped out from the inside of the welding chamber 15, and is sent into the filter box 8, the filter plate 7 in the filter box 8 can filter the harmful gas sent by the air suction pump 10, thereby preventing the harmful gas from causing harm to the health of workers, through booster pump 6, can take out the air that the purification was accomplished from the inside of rose box 8, discharge into the atmosphere, when needing to change filter 7, manually open the chamber door 21 can.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a lithium cell welds block machine, includes base (1), its characterized in that: the upper surface of the base (1) is fixedly connected with a welding chamber (15), the inner wall of the welding chamber (15) is fixedly hinged with symmetrical roll shafts (13), a conveyor belt (19) is arranged in the welding chamber (15), the outer surfaces of the two roll shafts (13) are in contact with the bottom surface of the conveyor belt (19), the upper surface of the conveyor belt (19) is fixedly connected with battery tanks (16) which are arranged at equal intervals, the inner top wall of the welding chamber (15) is fixedly connected with a telescopic rod (12), the output end of the telescopic rod (12) is fixedly connected with a welding head (18), the upper surface of the welding chamber (15) is fixedly connected with a filter box (8), the front surface of the filter box (8) is fixedly hinged with a box door (21), symmetrical clamping blocks (23) are fixedly connected to the inner top wall of the filtering box (8) and the inner bottom wall of the filtering box (8);

each group draw-in groove (24) have all been seted up to the side that fixture block (23) are close to each other, every group the equal joint in inside of draw-in groove (24) has filter (7), the last fixed surface of welding chamber (15) is connected with aspirator pump (10), the fixed intercommunication of the input of aspirator pump (10) has breathing pipe (11), the bottom mounting intercommunication of breathing pipe (11) has air inlet cover (17), the output of aspirator pump (10) runs through rose box (8) and extends to the inside of rose box (8), the last fixed surface of welding chamber (15) is connected with booster pump (6), the input of booster pump (6) runs through rose box (8) and extends to the inside of rose box (8), the equal fixedly connected with baffle (2) of the left and right sides face of welding chamber (15).

2. The lithium battery cap welding machine according to claim 1, characterized in that: the bottom surface of the base (1) is fixedly connected with two groups of symmetrical supporting blocks (20), and the bottom surface of each group of supporting blocks (20) is fixedly connected with an anti-skid plate (14).

3. The lithium battery cap welding machine according to claim 1, characterized in that: the outer surface of the telescopic rod (12) is fixedly connected with symmetrical fixing blocks (3), and the upper surface of each fixing block (3) is fixedly connected with the inner top wall of the welding chamber (15).

4. The lithium battery cap welding machine according to claim 1, characterized in that: the front surface of the air suction pump (10) and the back surface of the air suction pump (10) are fixedly connected with fixing plates (9), and the bottom surface of each fixing plate (9) is fixedly connected with the upper surface of the welding chamber (15).

5. The lithium battery cap welding machine according to claim 1, characterized in that: the output end of the booster pump (6) is fixedly communicated with an air outlet pipe (5), and the left end of the air outlet pipe (5) is fixedly communicated with an air outlet cover (4).

6. The lithium battery cap welding machine according to claim 1, characterized in that: the front surface of the box door (21) is fixedly connected with a handle (22), and the outer surface of the handle (22) is provided with anti-skid grains.