Battery sealing equipment for lithium battery production

Abstract

The utility model provides battery sealing equipment for lithium battery production, which relates to the technical field of lithium battery production and comprises a body, a bottom plate arranged at the top of the body, a plurality of supporting rods connected to the top of the body, a top plate connected to the top ends of the supporting rods, a sponge cushion arranged at the bottom of the top plate and a mounting frame arranged on one side of the body. A plurality of threaded holes are formed in the bottom of the top plate, connecting blocks matched with the threaded holes are connected to the bottom of the bottom plate, threads are arranged on the surfaces of the connecting blocks, and viscous plates matched with the sponge pads are connected to the bottoms of the connecting blocks. According to the equipment, the sponge mat and the viscous plate are arranged on the top plate, the sponge mat can protect the head of a worker when the worker collides with the top plate, and then the mounting frame and the dustproof net are arranged on one side of the body, and the dustproof net can block dust in air.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium battery production, in particular to battery sealing equipment for lithium battery production. Background Art

[0002] Lithium battery production is a type of battery that uses lithium metal or lithium alloy as positive / negative electrode materials and non-aqueous electrolyte solutions. Due to the very active chemical properties of lithium metal, the processing, storage, and use of lithium metal have very high environmental requirements. With the development of science and technology, lithium battery production has become the mainstream. Lithium battery production can be roughly divided into two categories: lithium metal batteries and lithium-ion batteries. Lithium-ion batteries do not contain metallic lithium and are rechargeable. When lithium batteries are produced, the outermost layer of a single lithium battery needs to be wrapped, and then multiple lithium battery cells are connected to form a larger battery pack to provide more energy. In actual production, a sealing machine is generally used for plastic sealing.

[0003] Since there is a control panel on the top plate of the sealing machine, and because the staff need to place the lithium battery in the sealing machine, it is easy for the staff's head to collide with the top plate of the sealing machine when leaving. At the moment of collision, the staff's head will feel a strong impact, which may cause momentary dizziness and severe pain in the collision site, leading to installation accidents. Utility Model Content

[0004] The utility model aims to solve the shortcomings existing in the background technology and provides a battery sealing device for lithium battery production. Through the sponge pad and the sticky plate arranged on the top plate, the sponge pad can protect the head of the worker when the worker collides with the top plate. Secondly, through the installation frame and the dustproof net arranged on one side of the main body, the dustproof net can block the dust in the air.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lithium battery production battery sealing device, comprising: a main body, a bottom plate is arranged on the top of the main body, a plurality of support rods are connected to the top of the main body, a top plate is connected to the top of the plurality of support rods, a sponge pad is arranged on the bottom of the top plate, a mounting frame is arranged on one side of the main body, a plurality of threaded holes are opened on the bottom of the top plate, a connecting block matching with the threaded holes is arranged on the bottom of the top plate, a thread is arranged on the surface of the connecting block, and a sticky plate matching with the sponge pad is connected to the bottom of the connecting block.

[0006] Furthermore, a dustproof net is arranged inside the installation frame, the top and bottom of the installation frame are connected to fixing blocks, one side of the fixing block is connected to a pin, and one side of the body is provided with a pin hole matching with the pin.

[0007] Furthermore, an electric push rod is installed inside the top plate, the bottom of the electric push rod passes through the top plate and protrudes from the inside of the top plate, and the bottom of the electric push rod is connected to a sealing plate.

[0008] Furthermore, a baffle is connected to the top of the main body, the top of the baffle is connected to the top plate, and a connecting column is connected to one side of the baffle.

[0009] Furthermore, a protective plate is rotatably connected to one side of the main body via a hinge, a handle is connected to one side of the protective plate, and an acrylic plate is arranged between the baffle and the support rod.

[0010] Furthermore, a plurality of fixing rods are connected to the bottom of the body, the bottom ends of the plurality of fixing rods are connected to a support plate, and a control panel is disposed on one side of the top plate.

[0011] Furthermore, a sliding block is connected to one side of the sealing plate, and a sliding groove matching with the sliding block is formed on one side of the connecting column.

[0012] The utility model has the advantages that, through the sponge pad and the sticky plate arranged on the top plate, the sponge pad can protect the head of the worker when the worker collides with the top plate, thereby preventing the worker from getting dizzy due to the collision of the head;

[0013] Secondly, through the installation frame and dustproof net set on one side of the main body, the dustproof net can block the dust in the air, prevent the dust from entering the inside of the sealing machine and affecting the electronic components inside the sealing machine, thereby reducing the failure rate of the sealing machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is a sectional view of the overall structure of the utility model.

[0016] Figure 3 This is a schematic diagram of the sealing plate structure of the utility model.

[0017] Figure 4 For the utility model Figure 2 Enlarged view of point A in .

[0018] Figure 5 For the utility model Figure 2 Enlarged view of point B in .

[0019] Figure 1-5In: 1. Main body; 101. Bottom plate; 102. Support rod; 103. Top plate; 104. Protective plate; 105. Handle; 106. Fixing rod; 107. Support plate; 2. Sponge pad; 201. Threaded hole; 202. Connecting block; 203. Adhesive plate; 204. Fixing block; 205. Pin; 206. Pin hole; 3. Mounting frame; 301. Dustproof net; 4. Electric push rod; 401. Sealing plate; 402. Baffle; 403. Connecting column; 404. Slider; 405. Slide groove. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0021] An embodiment of the present application provides a battery sealing device for lithium battery production. The battery sealing device for lithium battery production has a sponge pad and a sticky plate arranged on the top plate. The sponge pad can protect the worker's head when the worker collides with the top plate, thereby preventing the worker's head from becoming dizzy due to the impact. Secondly, the installation frame and dustproof net are arranged on one side of the main body. The dustproof net can block dust in the air to prevent dust from entering the inside of the sealing machine and affecting the electronic components inside the sealing machine, thereby reducing the failure rate of the sealing machine.

[0022] The following is a detailed description of the battery sealing device for lithium battery production. It should be noted that the description order of the following embodiments is not intended to limit the preferred order of the embodiments.

[0023] The present application is described in detail below in conjunction with the accompanying drawings and specific implementation methods. Figure 1-5 In this embodiment, a lithium battery production battery sealing device is provided, including: a main body 1, a bottom plate 101 is arranged on the top of the main body 1, a plurality of support rods 102 are connected to the top of the main body 1, a top plate 103 is connected to the top of the plurality of support rods 102, a sponge pad 2 is arranged at the bottom of the top plate 103, and a mounting frame 3 is arranged on one side of the main body 1. Example

[0024] A plurality of threaded holes 201 are provided at the bottom of the top plate 103 , a connecting block 202 matching with the threaded holes 201 is provided at the bottom of the top plate 103 , a surface of the connecting block 202 is provided with threads, and a sticky plate 203 matching with the sponge pad 2 is connected to the bottom of the connecting block 202 .

[0025] When the user uses the device to seal the lithium battery, the sponge pad 2 can prevent the user from colliding with the top plate 103 when raising his head. When the sponge pad 2 is damaged, since the sponge pad 2 and the adhesive plate 203 are bonded, the sponge pad 2 can be directly torn off, and then a new sponge pad 2 can be attached to the adhesive plate 203. When the viscosity of the adhesive plate 203 decreases, the connecting block 202 can be rotated. When the connecting block 202 is rotated, it will gradually leave the inside of the threaded hole 201 due to the threaded engagement connection with the threaded hole 201, so that the connecting block 202 can be removed, so that the user can replace the adhesive plate 203 conveniently. After replacing the adhesive plate 203, the connecting block 202 is aligned with the threaded hole 201, and after alignment, the connecting block 202 is moved toward the top plate 103. When the connecting block 202 contacts the top plate 103, the connecting block 202 is rotated to make the connecting block 202 enter the inside of the threaded hole 201, thereby completing the installation of the connecting block 202. Example

[0026] Based on Example 1, a dustproof net 301 is arranged inside the installation frame 3, the top and bottom of the installation frame 3 are connected to a fixing block 204, one side of the fixing block 204 is connected to a pin 205, and one side of the main body 1 is provided with a pin hole 206 that matches the pin 205.

[0027] The dustproof net 301 can protect the vents on one side of the main body 1 to prevent dust from accumulating at the vents and affecting the heat dissipation efficiency of the main body 1. When the dustproof net 301 needs to be cleaned, grab the installation frame 3, and then pull the installation frame 3 in the direction away from the main body 1. When moving, the installation frame 3 will move with the fixing block 204, and the fixing block 204 will move with the pin 205. The pin 205 will leave the pin hole 206, thereby releasing the installation of the installation frame 3, making it convenient to clean the dustproof net 301 in the installation frame 3. After cleaning, when installing the dustproof net 301, align the pin 205 with the pin hole 206, and after alignment, push the installation frame 3 in the direction of the main body 1 to make the pin 205 enter the pin hole 206. After the pin 205 enters the pin hole 206, the installation frame 3 will be fixed to one side of the main body 1 through progressive cooperation with the pin hole 206. Example

[0028] On the basis of Example 1, an electric push rod 4 is installed inside the top plate 103, the bottom of the electric push rod 4 passes through the top plate 103 and protrudes from the inside of the top plate 103, the bottom of the electric push rod 4 is connected to a sealing plate 401, the top of the main body 1 is connected to a baffle 402, the top of the baffle 402 is connected to the top plate 103, one side of the baffle 402 is connected to a connecting column 403, one side of the sealing plate 401 is connected to a slider 404, one side of the connecting column 403 is provided with a sliding groove 405 that matches the slider 404, one side of the main body 1 is rotatably connected to a protective plate 104 through a hinge, one side of the protective plate 104 is connected to a handle 105, an acrylic plate is arranged between the baffle 402 and the support rod 102, a plurality of fixing rods 106 are connected to the bottom of the main body 1, the bottom ends of the plurality of fixing rods 106 are all connected to a support plate 107, a control panel is arranged on one side of the top plate 103, the control panel is connected to the electric push rod 4 by electric wires, and the electric push rod 4 is powered by an external power supply.

[0029] When the lithium battery is to be sealed, the electric push rod 4 is started through the control panel. After the electric push rod 4 is started, it will push the sealing plate 401 to move downward. After the sealing plate 401 moves, it will contact the lithium battery to seal the lithium battery. At the same time, the sealing plate 401 will move with the slider 404 when moving. The sliding connection between the slider 404 and the slide groove 405 can ensure that the sealing plate 401 will not deviate when moving.

[0030] The specific workflow is:

[0031] When the lithium battery is to be sealed, the electric push rod 4 is started through the control panel, and the electric push rod 4 will push the sealing plate 401 to move downward. The sealing plate 401 will contact the lithium battery after moving, so as to seal the lithium battery. At the same time, the sealing plate 401 will move with the slider 404 when moving, and the sliding connection between the slider 404 and the slide groove 405 can ensure that the sealing plate 401 will not deviate when moving;

[0032] The dustproof net 301 can protect the vents on one side of the body 1 to prevent dust from accumulating at the vents and affecting the heat dissipation efficiency of the body 1. When the dustproof net 301 needs to be cleaned, the installation frame 3 is grasped and the installation frame 3 is pulled away from the body 1 after being grasped. When the installation frame 3 moves, the fixing block 204 moves together. When the fixing block 204 moves, the pin 205 moves together. The pin 205 leaves the pin hole 206, thereby releasing the installation of the installation frame 3, making it convenient to clean the dustproof net 301 in the installation frame 3. After cleaning, when the dustproof net 301 is to be installed, the pin 205 is aligned with the pin hole 206. After alignment, the installation frame 3 is pushed toward the direction of the body 1, so that the pin 205 enters the pin hole 206. After the pin 205 enters the pin hole 206, the installation frame 3 is fixed to one side of the body 1 through a progressive fit with the pin hole 206.

[0033] When the user uses the device to seal the lithium battery, the sponge pad 2 can prevent the user from colliding with the top plate 103 when raising his head. When the sponge pad 2 is damaged, since the sponge pad 2 and the adhesive plate 203 are bonded, the sponge pad 2 can be directly torn off, and then a new sponge pad 2 can be attached to the adhesive plate 203. When the viscosity of the adhesive plate 203 decreases, the connecting block 202 can be rotated. When the connecting block 202 is rotated, it will gradually leave the inside of the threaded hole 201 due to the threaded engagement connection with the threaded hole 201, so that the connecting block 202 can be removed, so that the user can replace the adhesive plate 203 conveniently. After replacing the adhesive plate 203, the connecting block 202 is aligned with the threaded hole 201, and after alignment, the connecting block 202 is moved toward the top plate 103. When the connecting block 202 contacts the top plate 103, the connecting block 202 is rotated to make the connecting block 202 enter the inside of the threaded hole 201, thereby completing the installation of the connecting block 202.

[0034] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0035] The above is a detailed introduction to a lithium battery production battery sealing device provided in an embodiment of the present application. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the technical solution and its core idea of ​​the present application; ordinary technicians in this field should understand that: they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some of the technical features therein with equivalents; and these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the present application.

Claims

1. A lithium battery production battery sealing device, characterized in that: include: A body (1), wherein a bottom plate (101) is arranged on the top of the body (1), a plurality of support rods (102) are connected to the top of the body (1), a top plate (103) is connected to the top of the plurality of support rods (102), a sponge pad (2) is arranged on the bottom of the top plate (103), a mounting frame (3) is arranged on one side of the body (1), a plurality of threaded holes (201) are opened on the bottom of the top plate (103), a connecting block (202) matched with the threaded holes (201) is arranged on the top plate (103), a thread is arranged on the surface of the connecting block (202), and a sticky plate (203) matched with the sponge pad (2) is connected to the bottom of the connecting block (202).

2. The lithium battery production battery sealing equipment according to claim 1, characterized in that: A dustproof net (301) is arranged inside the installation frame (3), the top and bottom of the installation frame (3) are connected to fixing blocks (204), one side of the fixing block (204) is connected to a pin (205), and one side of the body (1) is provided with a pin hole (206) that matches the pin (205).

3. The lithium battery production battery sealing equipment according to claim 1, characterized in that: An electric push rod (4) is installed inside the top plate (103); the bottom of the electric push rod (4) passes through the top plate (103) and protrudes from the inside of the top plate (103); and the bottom of the electric push rod (4) is connected to a sealing plate (401).

4. The lithium battery production battery sealing equipment according to claim 3, characterized in that: A baffle (402) is connected to the top of the body (1), the top of the baffle (402) is connected to the top plate (103), and a connecting column (403) is connected to one side of the baffle (402).

5. The lithium battery production battery sealing equipment according to claim 4, characterized in that: A protective plate (104) is rotatably connected to one side of the body (1) via a hinge, a handle (105) is connected to one side of the protective plate (104), and an acrylic plate is provided between the baffle (402) and the support rod (102).

6. The lithium battery production battery sealing equipment according to claim 5, characterized in that: The bottom of the body (1) is connected to a plurality of fixing rods (106), the bottom ends of the plurality of fixing rods (106) are all connected to a support plate (107), and a control panel is provided on one side of the top plate (103).

7. The battery sealing equipment for lithium battery production according to claim 4, characterized in that: A sliding block (404) is connected to one side of the sealing plate (401), and a sliding groove (405) matching with the sliding block (404) is formed on one side of the connecting column (403).

Images