CN217019003U - Lithium battery cap press welding device - Google Patents
Lithium battery cap press welding device Download PDFInfo
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- CN217019003U CN217019003U CN202220571827.8U CN202220571827U CN217019003U CN 217019003 U CN217019003 U CN 217019003U CN 202220571827 U CN202220571827 U CN 202220571827U CN 217019003 U CN217019003 U CN 217019003U
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Abstract
The utility model relates to the technical field of lithium battery production, in particular to a press welding device for a lithium battery cap. The technical scheme comprises the following steps: the protection casing, base and welding machine body, the inside of base is provided with the spout, the thread bush is installed through the threaded rod in the inside of spout, the mount pad is installed at the top of thread bush, the mould is installed at the top of mount pad, the guide rail is installed at the top of base, the welding machine body is installed through the transmission shaft on the guide rail surface, and the bottom of welding machine body installs welder, the temperature and humidity detector is installed at the top of welding machine body, the protection casing is installed at the outlying base top of guide rail, the desicator is installed to the inside upper end of protection casing, the surface of protection casing both sides is provided with the through-hole. The welding machine body can be effectively protected by the device through the combination of various structures, the device has the advantages of strong flexibility, convenience in processing, capability of drying the welding machine body and the like, and the use process is optimized.
Description
Technical Field
The utility model relates to the technical field of lithium battery production, in particular to a press welding device for a lithium battery cap.
Background
The lithium battery is a battery which uses lithium metal or lithium alloy as a positive/negative electrode material and uses non-aqueous electrolyte solution, the lithium battery needs to be processed by using a pressure welding device in the production process, the pressure welding refers to a welding method which applies certain pressure to a combined welding piece in a heating or non-heating state to enable the combined welding piece to generate plastic deformation or melting, and enables atoms on two separated surfaces to form a metal bond for connection through the actions of recrystallization, diffusion and the like, the pressure welding is various in types, and common resistance welding, forge welding, contact welding, friction welding, gas pressure welding, cold pressure welding and explosion welding belong to the pressure welding category.
Through the retrieval, patent publication number is CN213318288U discloses a lithium cell block pressure welding device, including a supporting bench, the spacing groove has been seted up at the upper end middle part of a supporting bench, the cell wall swing joint of spacing groove has the lithium cell, a supporting bench's upper end middle part fixed mounting has the U-shaped frame, a spout has all been seted up to the inner chamber left side wall and the inner chamber right side wall of U-shaped frame, two the cell wall of spout is provided with slider jointly, the upper end middle part of U-shaped frame is provided with flexible pressure welding device, the right-hand member lower part middle part of U-shaped frame is provided with flexible chucking device.
The existing lithium battery cap pressure welding device has the following defects:
1. the protection effect of the conventional lithium battery cap press welding device is general, and when the humidity in the environment processed by the welding device is higher, the welding device is easily affected with damp and cannot normally work when in use, so that the practicability of the device is reduced;
2. current lithium cell block pressure welding device's simple structure, the use of not being convenient for when using is processed the lithium cell fast, and we propose a lithium cell block pressure welding device for this reason and solve current problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a lithium battery cap press welding device to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a lithium battery cap pressure welding device, includes protection casing, base and welding machine body, the inside of base is provided with the spout, the thread bush is installed through the threaded rod in the inside of spout, the motor is installed to one side of base, the mount pad is installed at the top of thread bush, the mould is installed at the top of mount pad, and the inside of mould is provided with the recess, the guide rail is installed at the top of base, the welding machine body is installed through the transmission shaft on the guide rail surface, and the bottom of welding machine body installs welder, the thermodetector is installed at the top of welding machine body, the protection casing is installed at the outlying base top of guide rail, the desicator is installed to the inside upper end of protection casing, the surface of protection casing both sides is provided with the through-hole.
When in use, a lithium battery to be processed is inserted into the groove on the mold, the controller is used for controlling the device after the lithium battery is inserted, the motor is electrified to drive the threaded rod to rotate in the chute, the threaded rod drives the mounting seat to move by the threaded sleeve in the rotating process, so that the mold with the lithium battery is placed into the protective cover through the through hole and is parked at the lower end of the welding gun, the motor is electrified to drive the welding machine body to move downwards by the transmission shaft, the lithium battery is sequentially subjected to pressure welding processing, the motor sends the mold out from the other side of the protective cover by the threaded rod after the processing is finished, thereby facilitating the user to unload materials, the protective cover can be used for protecting the welding machine body, the temperature and humidity detector can be used for detecting the temperature and humidity, and the dryer can be used for drying the interior of the protective cover, avoid the condition that the welder body wets when using.
Preferably, the top of the guide rail is provided with a motor, and the transmission shaft is fixedly connected with the motor. After the motor is electrified, the welding machine body is driven by the transmission shaft to move downwards.
Preferably, the bottom of the mold is provided with a connecting table, and the connecting table is connected with the mounting seat through a connecting bolt. The utility model has the advantages of utilize to connect the platform and connect the bolt and can make things convenient for more when using that the user of service installs and change the use between mould and the mount pad, improve the practicality of device.
Preferably, the controller is installed at the top of the base on the other side of the protective cover, and the controller is connected with the base through a bolt. The controller can be used for controlling the motor and the electromotor when in use, thereby better realizing processing.
Preferably, the surface of the protection cover is movably provided with a protection door, and the protection door is internally provided with an observation window. Utilize the guard gate can increase the holistic leakproofness of protection casing when using, utilize the observation window can more make things convenient for the user of service to observe the inside of protection casing when using.
Preferably, the fixed station is installed to the protection casing both sides of through-hole rear end, and installs the gim peg between fixed station and the base. The fixed table is used for increasing the contact area between the two sides of the protective cover and the base, the fixed bolt is used for connecting and disassembling the fixed table and the base, and the practicability of the protective cover is improved.
Compared with the prior art, the utility model has the beneficial effects that:
1. install the desicator through the upper end in the protection casing inside, utilize the protection casing can protect the welding machine body when using, utilize the temperature and humidity detector can detect temperature and humidity when using, utilize the desicator can carry out drying process to the inside of protection casing when using, avoid the welding machine body the condition that wets appearing when using, increase of service life.
2. Install the mould through the top at the mount pad, and the inside of mould is provided with the recess, the lithium cell that will carry out processing when using inserts inside the recess on the mould, utilize the controller to control the device after inserting, the motor drives the threaded rod after the circular telegram and rotates in the inside of spout, the threaded rod utilizes the thread bush to drive the mount pad at pivoted process and removes, thereby the realization passes through the inside that the through-hole got into the protection casing with the mould of placing the lithium cell, park at welder's lower extreme, the processing is accomplished the back motor and is utilized the threaded rod to see the mould out from the opposite side of protection casing, thereby the person of being convenient for to use unloads.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a schematic view of a partial structure of the base and the welding machine body of the present invention;
FIG. 4 is a partial structural view of the shield of the present invention;
fig. 5 is a partial view of the threaded rod and mold of the present invention.
In the figure: 1. a protective cover; 101. a protective door; 102. an observation window; 103. a fixed table; 104. a fixing bolt; 105. a through hole; 2. a base; 201. a chute; 3. a mold; 301. a groove; 302. a connecting table; 303. a connecting bolt; 4. a motor; 401. a threaded rod; 5. a mounting base; 501. a threaded sleeve; 6. a dryer; 7. a temperature and humidity detector; 8. a welder body; 801. a welding gun; 9. a guide rail; 901. an electric motor; 902. a drive shaft; 10. and a controller.
Detailed Description
The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.
Example one
As shown in fig. 2-5, the lithium battery cap pressure welding device provided by the utility model comprises a protective cover 1, a base 2 and a welding machine body 8, wherein a chute 201 is arranged inside the base 2, a threaded sleeve 501 is arranged inside the chute 201 through a threaded rod 401, a motor 4 is arranged on one side of the base 2, a mounting seat 5 is arranged on the top of the threaded sleeve 501, a mold 3 is arranged on the top of the mounting seat 5, a groove 301 is arranged inside the mold 3, a guide rail 9 is arranged on the top of the base 2, the welding machine body 8 is arranged on the surface of the guide rail 9 through a transmission shaft 902, a welding gun 801 is arranged on the bottom of the welding machine body 8, a temperature and humidity detector 7 is arranged on the top of the welding machine body 8, the protective cover 1 is arranged on the top of the base 2 at the periphery of the guide rail 9, a dryer 6 is arranged at the upper end inside the protective cover 1, through holes 105 are arranged on the surfaces of two sides of the protective cover 1, and a motor 901 is arranged on the top of the guide rail 9, and the drive shaft 902 is fixedly connected with the motor 901.
The working principle of the lithium battery cap press welding device based on the embodiment 1 is as follows: when the device is used, a lithium battery to be processed is inserted into the groove 301 on the mold 3, the device is controlled by the controller 10 after the lithium battery is inserted, the motor 4 drives the threaded rod 401 to rotate inside the chute 201 after being electrified, the threaded rod 401 drives the mounting seat 5 to move by the threaded sleeve 501 in the rotating process, so that the mold 3 with the lithium battery is placed into the protective cover 1 through the through hole 105 and is parked at the lower end of the welding gun 801, the motor 901 drives the welding machine body 8 to move downwards by the transmission shaft 902 after being electrified, the lithium battery is subjected to pressure welding processing in sequence, the motor 4 sends the mold 3 out from the other side of the protective cover 1 by the threaded rod 401 after the processing is completed, so that a user can unload the lithium battery conveniently, the protective cover 1 can protect the welding machine body 8 when the device is used, and the temperature and humidity can be detected by the temperature and humidity detector 7 when the device is used, utilize desicator 6 can carry out drying process to the inside of protection casing 1 when using, avoid the condition that the welder body 8 wets to appear when using.
Example two
As shown in fig. 1 to 5, compared with the first embodiment, the lithium battery cap pressure welding apparatus according to the present invention further includes: connecting table 302 is installed to the bottom of mould 3, and connect and be connected through connecting bolt 303 between table 302 and the mount pad 5, controller 10 is installed at the 2 tops of base of protection casing 1 opposite side, and pass through bolted connection between controller 10 and the base 2, the movable surface mounting of protection casing 1 has guard gate 101, and the internally mounted of guard gate 101 has observation window 102, fixed station 103 is installed to the protection casing 1 both sides of through-hole 105 rear end, and install fixing bolt 104 between fixed station 103 and the base 2.
In this embodiment, the connecting platform 302 and the connecting bolt 303 can be used for facilitating the user to install and replace the mold 3 and the mounting seat 5, thereby improving the practicability of the device, the controller 10 can control the motor 4 and the motor 901 during the use, thereby realizing better processing, the protective door 101 can be used for increasing the whole sealing performance of the protective cover 1, the observation window 102 can be used for facilitating the user to observe the inside of the protective cover 1, the fixing platform 103 is used for increasing the contact area between the two sides of the protective cover 1 and the base 2, the fixing bolt 104 is used for connecting and detaching the fixing platform 103 and the base 2, and the practicability of the protective cover 1 is improved.
The above embodiments are only some preferred embodiments of the present invention, and many alternative modifications and combinations of the above embodiments may be made by those skilled in the art based on the technical solution of the present invention and the related teachings of the above embodiments.
Claims (6)
1. The utility model provides a lithium battery cap pressure welding device, includes protection casing (1), base (2) and welding machine body (8), its characterized in that: the welding machine is characterized in that a sliding groove (201) is arranged inside the base (2), a threaded sleeve (501) is installed inside the sliding groove (201) through a threaded rod (401), a motor (4) is installed on one side of the base (2), a mounting seat (5) is installed at the top of the threaded sleeve (501), a mold (3) is installed at the top of the mounting seat (5), a groove (301) is formed inside the mold (3), a guide rail (9) is installed at the top of the base (2), a welding machine body (8) is installed on the surface of the guide rail (9) through a transmission shaft (902), a welding gun (801) is installed at the bottom of the welding machine body (8), a temperature and humidity detector (7) is installed at the top of the welding machine body (8), a protective cover (1) is installed at the top of the base (2) on the periphery of the guide rail (9), and a dryer (6) is installed at the upper end of the inner portion of the protective cover (1), the surface of protection casing (1) both sides is provided with through-hole (105).
2. A lithium battery cap pressure welding device according to claim 1, characterized in that: the top of the guide rail (9) is provided with a motor (901), and the transmission shaft (902) is fixedly connected with the motor (901).
3. A lithium battery cap pressure welding device according to claim 1, characterized in that: the bottom of the die (3) is provided with a connecting table (302), and the connecting table (302) is connected with the mounting seat (5) through a connecting bolt (303).
4. The lithium battery cap press-welding device according to claim 1, characterized in that: the protection cover is characterized in that a controller (10) is installed at the top of the base (2) on the other side of the protection cover (1), and the controller (10) is connected with the base (2) through a bolt.
5. The lithium battery cap press-welding device according to claim 1, characterized in that: the surface movable mounting of protection casing (1) has guard gate (101), and the internally mounted of guard gate (101) has observation window (102).
6. The lithium battery cap press-welding device according to claim 1, characterized in that: fixed station (103) are installed to protection casing (1) both sides at through-hole (105) rear end, and install gim peg (104) between fixed station (103) and base (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220571827.8U CN217019003U (en) | 2022-03-16 | 2022-03-16 | Lithium battery cap press welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220571827.8U CN217019003U (en) | 2022-03-16 | 2022-03-16 | Lithium battery cap press welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217019003U true CN217019003U (en) | 2022-07-22 |
Family
ID=82456680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220571827.8U Active CN217019003U (en) | 2022-03-16 | 2022-03-16 | Lithium battery cap press welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217019003U (en) |
-
2022
- 2022-03-16 CN CN202220571827.8U patent/CN217019003U/en active Active
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