CN213646398U - Cap welding device in lithium battery processing - Google Patents

Abstract

The utility model discloses a block welding set in lithium cell processing, which comprises an outer shell, water tank, right-angle frame and bracing piece are installed on the upper portion of shell. Has the advantages that: the utility model discloses a collecting box, when using the water pump to extract the inside clear water of water tank, the clear water is through absorbing water the pipe, drinking-water pipe and drain pipe, finally derive from atomizer, fall on the upper portion of rolling disc automatically, when soldered connection spot welding block this moment, the welding granule that produces splashes, fall on the upper portion of water deflector along the inside lateral wall of collecting box, finally via the inside of limbers landing at the filter screen, rotatory rolling disc upper portion is infected with water smoke this moment, can receive centrifugal force, splash the inside lateral wall of collecting box, slide along it, via the water deflector, limbers and filter screen, finally fall on the inside bottom surface of shell, collecting box through the setting, can automatic collection atomizing pearl and welding granule, facilitate for block welding set's in the lithium cell machining use.

Description

Cap welding device in lithium battery processing

Technical Field

The utility model relates to a lithium cell block welding technical field particularly, relates to a block welding set in lithium cell processing.

Background

The lithium battery is a battery which uses lithium metal or lithium alloy as a negative electrode material and uses a non-aqueous electrolyte solution, so the battery is also called a lithium metal battery, with the development of microelectronic technology at the end of the twentieth century, miniaturized equipment is increasingly increased, higher requirements are put forward for power supplies, the lithium battery enters a large-scale practical stage, when the lithium battery is actually processed, the welding of a cap is an important step of the process flow, and the welding of the cap is mostly completed by using a cap welding device in the lithium battery processing.

Present block welding set in lithium cell processing, for preventing among the welding process, the block produces static, use the spraying to clear away the dust and adsorb, and then prevent that static from producing, but the rolling disc is rotatory work, the steam that the surface is infected with receives centrifugal force effect, landing shell surface, the operation workman is difficult to clear up constantly, block welding set's in the lithium cell processing use brings inconveniently, secondly, the model of column lithium cell is various, present rolling disc can only be stabilized fixed to the column lithium cell of the same type mostly, block welding set's in the lithium cell processing practicality of use has been reduced.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a block welding set in lithium cell processing possesses can automatic collection atomizing drop of water and welding particles, can install the advantage of using to the column lithium cell of multiple model, and then solves the problem among the above-mentioned background art.

(II) technical scheme

Can automatic collection atomizing drop of water and welding particles, can install the advantage of using to the column lithium cell of multiple model for realizing the aforesaid, the utility model discloses a specific technical scheme as follows:

a cap welding device in lithium battery processing comprises a shell, wherein a water tank, a right-angle frame and a supporting rod are installed on the upper portion of the shell, a water pump is fixedly installed on the upper portion of the water tank, a water pumping pipe is installed at one end of the water pump in a clamped mode and penetrates through the inner top surfaces of the water tank and the shell, a water suction pipe is installed at the side wall of the water pumping pipe in a clamped mode and is located inside the water tank, a water discharge pipe is installed at the other end of the water pump in a clamped mode and penetrates through the supporting rod, an atomizing nozzle is installed at one end of the water discharge pipe in a clamped mode, an electric push rod is fixedly installed on the lower portion of the right-angle frame, a welding head is fixedly installed at one end of the electric push rod, a motor box is fixedly installed inside the shell, one end of the rotating shaft penetrates through the inner top face of the shell, a connecting plate is fixedly mounted at one end of the rotating shaft, four groups of connecting rods are fixedly mounted on the side wall of the connecting plate, a rotating disc is fixedly mounted at one end of each connecting rod, twelve groups of mounting grooves are formed in the upper portion of the rotating disc, an annular built-in groove is formed in the side wall of the rotating disc, a fastening nylon rope is slidably mounted inside the annular built-in groove, a collecting box is fixedly mounted on the upper portion of the shell and located on the outer side wall of the rotating disc, and a control panel is mounted on one side of the shell.

Further, the inside bottom surface fixed mounting of collecting box has the water deflector, the water deflector is run through to the one end of axis of rotation, the upper portion of shell is provided with limbers and T type spout, the inside slidable mounting of T type spout has T type slide, and the lower part fixed mounting of T type slide has the filter screen, the upper portion fixed mounting of T type slide has the handle, the inside top surface fixed mounting of shell has the fixed plate, and one side fixed mounting of fixed plate has first expanding spring and first bellows, the one end of first expanding spring and first bellows and the lateral wall fixed connection of filter screen, first expanding spring is located first expanding hose's inside.

Furthermore, the cross section size of the filter screen is larger than that of the limber hole, and the length of the cross section of the filter screen is smaller than the minimum width of the T-shaped sliding groove.

Further, the equal fixed mounting in both ends lateral wall of fastening nylon rope has the mounting panel, and is two sets of the equal fixed mounting in one side of mounting panel has second expanding spring and second expansion hose, and is two sets of the second expanding spring is located two sets of respectively the inside of second expansion hose, and is two sets of second expanding spring and two sets of the one end of second expansion hose and the lateral wall fixed connection of rolling disc are two sets of the equal fixed mounting in inside of second expanding spring has the gag lever post, and is two sets of the one end of gag lever post runs through two sets of respectively the mounting panel.

Furthermore, the cross section size of the two groups of limiting rods is smaller than the minimum cross section length of the two groups of second telescopic springs.

Further, the cross-sectional size of the collecting box is larger than that of the rotating disc.

Furthermore, the control panel is electrically connected with the water pump, the electric push rod, the welding head and the servo motor through electric wires.

Furthermore, four groups of support columns are installed on the lower portion of the shell.

(III) advantageous effects

Compared with the prior art, the utility model provides a block welding set in lithium cell processing possesses following beneficial effect:

(1) the utility model discloses a collecting box, when using the water pump to extract the inside clear water of water tank, the clear water is through the water absorption pipe, drinking-water pipe and drain pipe, finally derive from atomizer, fall on the upper portion of rolling disc automatically, when soldered connection spot welding block was covered this moment, the welding granule that produces splashes, fall on the upper portion of water deflector along the inside lateral wall of collecting box, finally fall inside the filter screen through the limbers, rotatory rolling disc upper portion is infected with the water smoke this moment, can receive centrifugal force effect, splash to the inside lateral wall of collecting box, slide along it, pass through the water deflector, limbers and filter screen, finally fall on the inside bottom surface of shell, when needing to clear away the welding granule inside the filter screen, move left the handle, drive T type slide and filter screen and be synchronous motion, when the opening part of filter screen is located under T type spout, first expanding spring and first expansion hose are in compression state, can take out the inside welding particle of filter screen, clear away when finishing, loosen the handle, first expanding spring receives self elasticity effect, supports the filter screen, with its propelling movement to the limbers under, through the collecting box that sets up, can automatic collection atomizing drop of water and welding particle, brings the facility for the use of the block welding set in the lithium cell processing.

(2) The utility model discloses a fastening nylon rope, when needs are to stablizing fixedly with criticizing the column lithium cell, promote two sets of mounting panels earlier, make two sets of second expanding spring and two sets of second expanding hose be in compression state, fastening nylon rope is in lax state this moment, insert the inside of twelve groups of mounting grooves with the column lithium cell again, when inserting finishing, loosen two sets of mounting panels, two sets of second expanding spring receive self spring action, support two sets of mounting panels and keep away from the rolling disc, fastening nylon rope is in taut state this moment, can with the lateral wall in close contact with of twelve groups of column lithium cell, two sets of gag lever posts prevent that two sets of mounting panels from taking place the offset, fastening nylon rope through setting up, can install the use to the column lithium cell of multiple model, the block welding set's among the lithium cell processing practicality has been improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a cap welding device in lithium battery processing according to the present invention;

fig. 2 is a plan view of the rotating disk of the present invention;

FIG. 3 is a cross-sectional view of the T-shaped slide of the present invention;

fig. 4 is a partial cross-sectional view of the nylon cord of the present invention;

FIG. 5 is an enlarged view of A of FIG. 1 according to the present invention;

fig. 6 is an enlarged view of B in fig. 2 according to the present invention.

In the figure:

1. a housing; 2. a water tank; 3. a right-angle frame; 4. a water pump; 5. a water pumping pipe; 6. a suction pipe; 7. a drain pipe; 8. an atomizing spray head; 9. a support bar; 10. an electric push rod; 11. welding a head; 12. a motor case; 13. a servo motor; 14. a rotating shaft; 15. a limiting rod; 16. a connecting plate; 17. a connecting rod; 18. rotating the disc; 19. a ring-shaped built-in groove; 20. fastening a nylon rope; 21. mounting grooves; 22. a collection box; 23. a control panel; 24. a support pillar; 25. a water guide plate; 26. a water through hole; 27. a T-shaped chute; 28. a T-shaped sliding plate; 29. filtering with a screen; 30. a handle; 31. a fixing plate; 32. a first extension spring; 33. a first flexible hose; 34. mounting a plate; 35. a second extension spring; 36. a second flexible hose.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a block welding set in lithium cell processing.

Referring to the drawings and the detailed description, as shown in fig. 1-6, a cap welding device in lithium battery processing according to an embodiment of the present invention includes a housing 1, a water tank 2, a right-angle frame 3 and a support rod 9 are installed on an upper portion of the housing 1, a water pump 4 is fixedly installed on an upper portion of the water tank 2, a water pumping pipe 5 is installed on one end of the water pump 4 in a clamped manner, one end of the water pumping pipe 5 penetrates through top surfaces of the water tank 2 and the housing 1, a water suction pipe 6 is installed on a side wall of the water pumping pipe 5 in a clamped manner, the water suction pipe 6 is located inside the water tank 2, a water discharge pipe 7 is installed on the other end of the water pump 4 in a clamped manner, one end of the water discharge pipe 7 penetrates through the support rod 9, an atomizer 8 is installed on one end of the water discharge pipe 7 in a clamped manner, a motor box 12 is fixedly arranged inside the shell 1, a servo motor 13 is fixedly arranged inside the motor box 12, the output end of the servo motor 13 is clamped and installed with a rotating shaft 14, one end of the rotating shaft 14 penetrates through the inner top surface of the shell 1, one end of the rotating shaft 14 is fixedly installed with a connecting plate 16, the side wall of the connecting plate 16 is fixedly installed with four groups of connecting rods 17, one end of each group of connecting rods 17 is fixedly installed with a rotating disc 18, the upper part of the rotating disc 18 is provided with twelve groups of installation grooves 21, the side wall of the rotating disc 18 is provided with an annular built-in groove 19, a fastening nylon rope 20 is slidably installed inside the annular built-in groove 19, a collection box 22 is fixedly installed on the upper part of the shell 1, the collection box 22 is positioned on the outer side wall of the rotating disc 18, a control panel 23 is installed on one side of the shell 1, will not be described in detail herein.

In one embodiment, a water guide plate 25 is fixedly installed on the inner bottom surface of the collection box 22, one end of the rotating shaft 14 penetrates through the water guide plate 25, a water through hole 26 and a T-shaped chute 27 are formed on the upper portion of the housing 1, a T-shaped slide plate 28 is slidably installed inside the T-shaped chute 27, a filter screen 29 is fixedly installed on the lower portion of the T-shaped slide plate 28, a handle 30 is fixedly installed on the upper portion of the T-shaped slide plate 28, a fixed plate 31 is fixedly installed on the inner top surface of the housing 1, a first expansion spring 32 and a first expansion hose 33 are fixedly installed on one side of the fixed plate 31, one end of the first expansion spring 32 and one end of the first expansion hose 33 are fixedly connected with the side wall of the filter screen 29, the first expansion spring 32 is located inside the first expansion hose 33, when the water pump 4 is used to pump the clean water inside the water tank 2, the clean water passes, the welding particles automatically fall on the upper part of the rotating disc 18, when the welding head 11 spot-welds the cap, the generated welding particles splash, fall on the upper part of the water guide plate 25 along the inner side wall of the collecting box 22, and finally slide in the filter screen 29 through the water through hole 26, at the moment, the upper part of the rotating disc 18 is stained with water mist, and splashed on the inner side wall of the collecting box 22 under the action of centrifugal force to slide along the inner side wall, pass through the water guide plate 25, the water through hole 26 and the filter screen 29, and finally fall on the inner bottom surface of the shell 1, when the welding particles in the filter screen 29 need to be cleaned, the handle 30 is moved left to drive the T-shaped sliding plate 28 and the filter screen 29 to synchronously move, when the opening of the filter screen 29 is positioned right below the T-shaped sliding groove 27, the first telescopic spring 32 and the first telescopic hose 33 are in a compressed state, the welding particles in the filter screen 29 can be taken out, and when the cleaning, first expanding spring 32 receives self elasticity effect, supports filter screen 29, with its propelling movement to limbers 26 under, through the collecting box 22 that sets up, can automatic collection atomizing drop of water and welding particle, brings the facility for the use of the block welding set in the lithium cell processing.

In one embodiment, the cross-sectional dimension of the screen 29 is larger than the cross-sectional dimension of the limber hole 26, and the cross-sectional length of the screen 29 is smaller than the minimum width of the T-chute 27, to avoid that the cross-sectional dimension of the screen 29 is too small, which could cause welding particles to fall down the inner bottom surface of the housing 1 through the gap between the screen 29 and the limber hole 26.

In one embodiment, the side walls of both ends of the fastening nylon rope 20 are fixedly provided with the mounting plates 34, one side of each of the two sets of mounting plates 34 is fixedly provided with the second expansion spring 35 and the second expansion hose 36, the two sets of second expansion springs 35 are respectively positioned inside the two sets of second expansion hoses 36, one end of each of the two sets of second expansion springs 35 and the two sets of second expansion hoses 36 is fixedly connected with the side wall of the rotating disc 18, the inside of each of the two sets of second expansion springs 35 is fixedly provided with the limiting rod 15, one end of each of the two sets of limiting rods 15 respectively penetrates through the two sets of mounting plates 34, when the same batch of cylindrical lithium batteries needs to be stably fixed, the two sets of mounting plates 34 are pushed first to enable the two sets of second expansion springs 35 and the two sets of second expansion hoses 36 to be in a compressed state, at the moment, the fastening nylon rope 20 is in a, when inserting and finishing, loosen two sets of mounting panels 34, two sets of second expanding spring 35 receive self elastic action, support two sets of mounting panels 34 and keep away from rolling disc 18, fastening nylon rope 20 is in taut state this moment, can with the lateral wall in close contact with of twelve groups of column lithium cell, two sets of gag lever posts 15 prevent that two sets of mounting panels 34 from taking place the offset, fastening nylon rope 20 through the setting, can install the use to the column lithium cell of multiple model, the use practicality of the block welding set among the lithium cell processing has been improved.

In one embodiment, the cross-sectional dimension of the two sets of limiting rods 15 is smaller than the minimum cross-sectional length of the two sets of second expansion springs 35, so as to avoid the situation that the two sets of second expansion springs 35 cannot be compressed for use due to the overlarge cross-sectional dimension of the two sets of limiting rods 15.

In one embodiment, the collection bin 22 has a cross-sectional dimension that is larger than the cross-sectional dimension of the turn disc 18 to avoid the situation where the turn disc 18 cannot be rotated due to the collection bin 22 having an excessively small cross-sectional dimension.

In one embodiment, the control panel 23 is electrically connected to the water pump 4, the electric push rod 10, the welding head 11 and the servo motor 13 through wires, and the control panel 23 controls the operation of the water pump 4, the electric push rod 10, the welding head 11 and the servo motor 13.

In one embodiment, four sets of support posts 24 are mounted on the lower portion of the housing 1, and the four sets of support posts 24 function to support and fix a cap welding device in lithium battery processing.

The working principle is as follows:

when the cap welding device in lithium battery processing is used as a connecting circuit, the water pump 4, the electric push rod 10, the welding head 11 and the servo motor 13 are controlled to work through the control panel 23, when clean water in the water tank 2 is extracted by the water pump 4, the clean water passes through the water suction pipe 6, the water suction pipe 5 and the water discharge pipe 7 and is finally guided out from the atomizing spray head 8 and automatically falls on the upper part of the rotating disc 18, at the moment, when the cap is spot-welded by the welding head 11, generated welding particles splash and fall on the upper part of the water guide plate 25 along the inner side wall of the collecting box 22 and finally fall inside the filter screen 29 through the water through hole 26, at the moment, the upper part of the rotating disc 18 is stained with water mist, and can be splashed on the inner side wall of the collecting box 22 under the action of centrifugal force, slide along the inner side wall, pass through the water guide plate 25, the water through hole 26 and the filter screen 29 and finally fall on the, move the handle 30 to the left, drive T type slide 28 and filter screen 29 and do the simultaneous movement, when the opening part of the filter screen 29 is located under T type spout 27, first expanding spring 32 and first flexible hose 33 are in the compression state, can take out the welding granule inside the filter screen 29, when finishing clearing away, unclamp the handle 30, first expanding spring 32 receives the elasticity effect of oneself, support the filter screen 29, push it under the limbers 26, through the collecting box 22 that sets up, can collect atomized water bead and welding granule automatically, bring convenience for the use of the nut cap welding set in the lithium cell processing, meanwhile, when needing to carry on the steady fixation to the same batch of column lithium cell, promote two sets of mounting panels 34 earlier, make two sets of second expanding springs 35 and two sets of second flexible hoses 36 be in the compression state, fastening nylon rope 20 is in the relaxation state at this moment, insert the column lithium cell into the inside twelve sets of mounting grooves 21 again, when inserting and finishing, loosen two sets of mounting panels 34, two sets of second expanding spring 35 receive self elastic action, support two sets of mounting panels 34 and keep away from rolling disc 18, fastening nylon rope 20 is in taut state this moment, can with the lateral wall in close contact with of twelve groups of column lithium cell, two sets of gag lever posts 15 prevent that two sets of mounting panels 34 from taking place the offset, fastening nylon rope 20 through the setting, can install the use to the column lithium cell of multiple model, the use practicality of the block welding set among the lithium cell processing has been improved.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides a block welding set in lithium cell processing, a serial communication port, including shell (1), water tank (2), right angle frame (3) and bracing piece (9) are installed on the upper portion of shell (1), the upper portion fixed mounting of water tank (2) has water pump (4), and the one end joint of water pump (4) installs drinking-water pipe (5) to the inside top surface of water tank (2) and shell (1) is run through to the one end of drinking-water pipe (5), the lateral wall joint of drinking-water pipe (5) is installed and is inhaled water pipe (6), and inhales water pipe (6) and be located the inside of water tank (2), drain pipe (7) are installed to the other end joint of water pump (4), and the one end of drain pipe (7) runs through bracing piece (9), atomizer (8) are installed to the one end joint of drain pipe (7), the lower part fixed mounting of right angle frame (3) has, a welding head (11) is fixedly mounted at one end of the electric push rod (10), a motor box (12) is fixedly mounted inside the shell (1), a servo motor (13) is fixedly mounted inside the motor box (12), a rotating shaft (14) is mounted at the output end of the servo motor (13) in a clamping mode, one end of the rotating shaft (14) penetrates through the inner top surface of the shell (1), a connecting plate (16) is fixedly mounted at one end of the rotating shaft (14), four groups of connecting rods (17) are fixedly mounted on the side wall of the connecting plate (16), a rotating disc (18) is fixedly mounted at one end of each of the four groups of connecting rods (17), twelve groups of mounting grooves (21) are formed in the upper portion of the rotating disc (18), an annular built-in groove (19) is formed in the side wall of the rotating disc (18), and a fastening nylon rope (20) is slidably mounted inside, the upper portion of shell (1) fixed mounting has collecting box (22), and collecting box (22) are located the outside lateral wall of rolling disc (18), control panel (23) are installed to one side of shell (1).

2. The cap welding device in lithium battery processing according to claim 1, wherein a water guide plate (25) is fixedly installed on the bottom surface of the inside of the collection box (22), one end of the rotating shaft (14) penetrates through the water guide plate (25), a water through hole (26) and a T-shaped sliding groove (27) are arranged on the upper portion of the shell (1), a T-shaped sliding plate (28) is slidably installed inside the T-shaped sliding groove (27), a filter screen (29) is fixedly installed on the lower portion of the T-shaped sliding plate (28), a handle (30) is fixedly installed on the upper portion of the T-shaped sliding plate (28), a fixing plate (31) is fixedly installed on the top surface of the inside of the shell (1), a first expansion spring (32) and a first expansion hose (33) are fixedly installed on one side of the fixing plate (31), one end of the first expansion spring (32) and one end of the first expansion hose (33) are fixedly connected with the side wall of the filter, the first telescopic spring (32) is located inside the first telescopic hose (33).

3. A cap welding device in lithium battery processing according to claim 2, characterized in that the cross-sectional dimension of the filter screen (29) is larger than that of the water through hole (26), and the cross-sectional length of the filter screen (29) is smaller than the minimum width of the T-shaped chute (27).

4. A cap welding device in lithium battery processing according to claim 1, characterized in that both ends of the fastening nylon rope (20) have fixing plates (34), and two sets of the fixing plates (34) have fixing plates (35) and second flexible hoses (36), two sets of the second flexible springs (35) are respectively located inside two sets of the second flexible hoses (36), two sets of the second flexible springs (35) and two sets of the one ends of the second flexible hoses (36) are fixedly connected with the side walls of the rotating disc (18), two sets of the limiting rods (15) are fixedly mounted inside the second flexible springs (35), and two sets of the one ends of the limiting rods (15) respectively penetrate through two sets of the fixing plates (34).

5. A cap welding device in lithium battery processing according to claim 4, characterized in that the cross-sectional dimension of two sets of the limiting rods (15) is smaller than the minimum cross-sectional length of two sets of the second expansion springs (35).

6. A cap welding device in lithium battery processing according to claim 1, characterized in that the collecting box (22) has a cross-sectional size larger than that of the rotary disk (18).

7. A cap welding device in lithium battery processing according to claim 1, characterized in that the control panel (23) is electrically connected with the water pump (4), the electric push rod (10), the welding head (11) and the servo motor (13) through wires.

8. A cap welding device in lithium battery processing according to claim 1, characterized in that four sets of support posts (24) are installed at the lower part of the housing (1).

Images