Heat dissipation and dust collection structure for lithium battery welding

Abstract

The utility model belongs to the technical field of lithium battery welding, and particularly relates to a heat dissipation and dust collection structure for lithium battery welding, which comprises a welding table and further comprises supporting frames fixedly arranged at the bottom of the welding table, and a baffle lining plate fixedly arranged between the supporting frames. The grid is installed through the dust collection frame, then the problem that large foreign matter enters the ventilation pipe in the dust collection process to cause blockage is solved through the grid, and then when the lithium battery is welded through the radiator, air and dust are sucked in, so that the air temperature is reduced, and the heat dissipation efficiency is improved. The air is purified through the purification net by adopting an activated carbon material, then the dust collection frame is conveniently hung through a hanging handle in the welding process, and through cooperative use of the purification net, a ventilation pipe and a radiator, pungent smell generated by welding can be absorbed and purified while heat dissipation and dust collection work can be conducted in the welding process; therefore, the practicability of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of lithium battery welding, and in particular relates to a heat dissipation and dust collection structure for lithium battery welding. Background Art

[0002] Lithium battery is a kind of battery that uses lithium metal or lithium alloy as positive / negative electrode material and non-aqueous electrolyte solution. Lithium metal battery was first proposed and studied by Gilbert N. Lewis in 1912. In the 1970s, MS Whittingham proposed and began to study lithium-ion battery. 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 batteries have become mainstream. When producing lithium batteries, they need to be welded. During the welding process, a lot of heat and dust are easily generated, which can easily affect the working environment. Therefore, a heat dissipation and dust collection structure is required.

[0003] For example, a Chinese patent with publication number CN219476805U discloses a heat dissipation structure of a lithium battery pack, including a box body, a bottom plate fixedly installed between the inner left walls of the box body, two fixing components are arranged on the inner side of the box body, two clamping components are arranged on the inner side of the box body, a bidirectional threaded rod located on the inner sides of two movable grooves on the left side is rotatably installed between the inner rear walls of the box body, and the bidirectional threaded rod and the two connecting blocks on the left side are installed with threaded transmission, a knob is fixedly connected to one end of the bidirectional threaded rod extending to the front side of the box body, lithium batteries are arranged on the inner sides of the two clamping grooves, a cooling fan located at the bottom of the bottom plate is fixedly installed on the inner bottom wall of the box body, and a box cover is fixedly installed on the top of the box body.

[0004] The above patent has the following problems:

[0005] This patent has some disadvantages when used, such as: during the lithium battery welding process, a pungent smell is easily generated, and ordinary heat dissipation devices are not conducive to the treatment of pungent smells, thereby reducing the practicality of the heat dissipation and dust removal structure, and the heat dissipation dust collector is stored in a certain working position. When the lithium battery is welded, the working position of the heat dissipation dust collector cannot be adjusted, thereby reducing the convenience of the heat dissipation and dust collection work. In view of this, we propose a heat dissipation and dust collection structure for lithium battery welding. Utility Model Content

[0006] The purpose of the utility model is to provide a heat dissipation and dust collection structure for lithium battery welding in order to solve the above-mentioned technical problems, so as to absorb the pungent odor generated during the welding of lithium batteries and facilitate the adjustment of the position of the heat dissipation and dust collection device.

[0007] In view of this, the utility model provides a heat dissipation and dust collection structure for lithium battery welding, comprising a welding table, and further comprising: a support frame is fixedly installed at the bottom of the welding table, a baffle plate is fixedly installed between the support frames, a fixing plate is fixedly installed at the top of the welding table, a fixing plate is fixedly installed on the top of the fixing plate, a limiting plate is fixedly installed at the bottom of the mounting plate, and the limiting plate is installed between the fixing plate, a movable groove is fixedly arranged at the bottom end of the limiting plate, a clamping block is movably installed between the two ends inside the movable groove, a connecting plate is fixedly installed at the bottom of the clamping block, a hook is fixedly installed at the bottom of the connecting plate, a dust collection frame is fixedly installed at the top of the mounting plate, a grille is movably installed on the surface of the dust collection frame, a ventilation pipe is installed through one side of the dust collection frame, a purification net is movably installed between the two ends inside the ventilation pipe, a radiator is fixedly installed on one side of the purification net, a connecting pipe is fixedly installed on one side of the ventilation pipe, limiting sleeves are fixedly installed on both sides of the dust collection frame, and hanging handles are movably installed on both sides of the limiting sleeve.

[0008] Based on the above structure, through the coordinated use of the purification net, ventilation pipe and radiator, it is possible to perform heat dissipation and dust collection during the welding process while absorbing and purifying the pungent odor generated by welding. Through the coordinated use of the limit plate, movable groove and hook, when welding the lithium battery, it is convenient to store the dust collection frame and to adjust the left and right position of the dust collection frame.

[0009] Preferably, limit bolts are installed through both sides of the hanging handle, and the limit bolts are made of stainless steel, and the limit bolts are used to limit the hanging handle.

[0010] Preferably, a welding groove is fixedly provided on the top of the welding table, and a protection pad is fixedly provided on the inner wall of the welding groove, so as to reduce damage to the welding groove caused by welding.

[0011] Preferably, a base is fixedly installed at the bottom of the support frame, and a decompression pad is fixedly installed at the bottom of the base, so as to reduce the pressure of the base by using the decompression pad.

[0012] Preferably, fixing sleeves are installed at equal distances on the top of the base, and fixing bolts are installed through the top of the fixing sleeves, so as to fix the base by using the fixing bolts.

[0013] Preferably, a collection box is movably installed on the top of the baffle plate, a box cover is movably installed on the top of the collection box, heat dissipation holes are equidistantly arranged on both sides of the collection box, and an anti-collision pad is fixedly installed on the bottom end of the collection box, so that the collection box can dissipate heat conveniently by utilizing the heat dissipation holes.

[0014] Preferably, a sealing gasket is fixedly installed on the bottom of the box cover, and a handle is fixedly installed on the top of the box cover, so that the staff can open the box cover conveniently by using the handle.

[0015] The beneficial effects of the utility model are:

[0016] 1. A heat dissipation and dust suction structure for lithium battery welding, the grille is installed through a dust suction frame, and then the grille is used to prevent large foreign objects from entering the ventilation pipe during the dust suction process and causing blockage. Then, when the lithium battery is welded, air and dust are sucked in through the radiator to reduce the air temperature, and the air is purified through the purification net using activated carbon material. Then, the dust suction frame is conveniently hung up during the welding process through a hanging handle. Through the coordinated use of the purification net, the ventilation pipe and the radiator, the pungent odor generated by the welding can be absorbed and purified while the heat dissipation and dust suction work is performed during the welding process, thereby improving the practicality of the device.

[0017] 2. A heat dissipation and dust suction structure for lithium battery welding supports and fixes the mounting plate through a fixing plate, which is then installed at the bottom of the mounting plate and between the fixing plates through a limiting plate, and then the clamping block is installed through the combination of the limiting plate and the movable groove, and then the connecting plate and the limiting plate are movably connected through the clamping block, and then the hanging handle is stored through a hook. When the lithium battery is welded, the limiting plate, the movable groove and the hook are used in combination, so that the dust suction frame can be stored conveniently and the left and right position of the dust suction frame can be adjusted conveniently, and the staff does not need to hold the dust suction frame, thereby improving the convenience of work. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is an overall stereogram of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the utility model;

[0020] Figure 3 It is a partial structural schematic diagram of the dust collection frame in the utility model;

[0021] Figure 4 It is a partial structural schematic diagram of the fixing plate in the utility model;

[0022] Figure 5 It is a partial stereogram of the welding table in the utility model;

[0023] Figure 6 It is a partial structural schematic diagram of the middle baffle lining of the utility model.

[0024] The symbols in the figure are:

[0025] 1. Welding table; 101. Support frame; 102. Base; 103. Decompression pad; 104. Fixing sleeve; 105. Fixing bolt; 106. Welding slot; 107. Protective pad; 2. Baffle plate; 201. Collection box; 202. Box cover; 203. Handle; 204. Sealing pad; 205. Heat dissipation hole; 206. Anti-collision pad; 3. Fixing plate; 301. Mounting plate; 302. Limiting plate; 303. Moving slot; 304. Block; 305. Connecting plate; 306. Hook; 4. Dust collection frame; 401. Grille; 402. Ventilation pipe; 403. Purification net; 404. Radiator; 405. Connecting pipe; 406. Limiting sleeve; 407. Hanging handle; 408. Limiting bolt. DETAILED DESCRIPTION

[0026] The following is combined with Figure 1-Figure 6 This application is described in further detail.

[0027] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0028] The embodiment of the present application discloses a heat dissipation and dust collection structure for lithium battery welding, including a welding platform 1, and also including: a support frame 101 is fixedly installed at the bottom of the welding platform 1, a baffle plate 2 is fixedly installed between the support frames 101, a fixing plate 3 is fixedly installed at the top of the welding platform 1, a mounting plate 301 is fixedly installed at the top of the fixing plate 3, a limiting plate 302 is fixedly installed at the bottom of the mounting plate 301, and the limiting plate 302 is installed between the fixing plate 3, a movable groove 303 is fixedly provided at the bottom end of the limiting plate 302, a clamping block 304 is movably installed between the two ends of the movable groove 303, and the bottom of the clamping block 304 is fixedly installed between the two ends of the movable groove 303. A connecting plate 305 is fixedly installed on the top, a hook 306 is fixedly installed on the bottom of the connecting plate 305, a dust collection frame 4 is fixedly installed on the top of the mounting plate 301, a grille 401 is movably installed on the surface of the dust collection frame 4, a ventilation pipe 402 is installed through one side of the dust collection frame 4, a purification net 403 is movably installed between the two ends inside the ventilation pipe 402, a radiator 404 is fixedly installed on one side of the purification net 403, a connecting pipe 405 is fixedly installed on one side of the ventilation pipe 402, limiting sleeves 406 are fixedly installed on both sides of the dust collection frame 4, and hanging handles 407 are movably installed on both sides of the limiting sleeves 406.

[0029] Based on the above structure, the mounting plate 301 is supported and fixed by the fixing plate 3, and then is installed on the bottom of the mounting plate 301 and between the fixing plates 3 through the limiting plate 302, and then the clamping block 304 is installed through the cooperation of the limiting plate 302 and the movable groove 303, and then the connecting plate 305 and the limiting plate 302 are movably connected through the clamping block 304, and then the hanging handle 407 is stored through the hook 306. When the lithium battery is welded, the limiting plate 302, the movable groove 303 and the hook 306 are used in cooperation, so that the dust frame 4 can be stored conveniently and the left and right position of the dust frame 4 can be adjusted conveniently, and the staff does not need to hold the dust frame 4, thereby improving the safety of the user. The convenience of work is improved, and the grille 401 is installed through the dust collection frame 4, and then the grille 401 is used to prevent large foreign objects from entering the ventilation pipe 402 during the dust collection process and causing blockage. Then, when the lithium battery is welded, air and dust are inhaled through the radiator 404, thereby reducing the air temperature, and the air is purified by the purification net 403 using activated carbon material, and then the dust collection frame 4 is conveniently hung up during the welding process through the hanging handle 407. Through the coordinated use of the purification net 403, the ventilation pipe 402 and the radiator 404, the pungent smell generated by the welding can be absorbed and purified while the heat and dust collection work is performed during the welding process, thereby improving the practicality of the device.

[0030] In one embodiment, limit pins 408 are installed through both sides of the hanging handle 407, and the limit pins 408 are made of stainless steel.

[0031] Specifically, the hanging handle 407 is installed through the limiting bolt 408 and the limiting sleeve 406 .

[0032] In this embodiment, the limiting bolt 408 cooperates with the limiting sleeve 406 to limit the hanging handle 407.

[0033] In one embodiment, a welding groove 106 is fixedly disposed on the top of the welding platform 1 , and a protection pad 107 is fixedly disposed on the inner wall of the welding groove 106 .

[0034] Specifically, the welding groove 106 is installed by the welding table 1 , and then the protection pad 107 is installed on the welding groove 106 .

[0035] In this embodiment, the welding groove 106 is used to facilitate welding, and then the protection pad 107 is used to prevent the welding groove 106 from being damaged during the welding process.

[0036] In one embodiment, a base 102 is fixedly mounted on the bottom of the support frame 101 , and a decompression pad 103 is fixedly mounted on the bottom of the base 102 .

[0037] Specifically, the base 102 is rotated by the support frame 101 , and then the decompression pad 103 is installed at the bottom of the base 102 .

[0038] In this embodiment, the base 102 is used to increase the stability of the welding platform 1 , and then the pressure of the base 102 in the vertical direction is reduced by the pressure relief pad 103 .

[0039] In one embodiment, fixing sleeves 104 are equidistantly installed on the top of the base 102 , and fixing bolts 105 are installed through the top of the fixing sleeves 104 .

[0040] Specifically, the base 102 is fixed by a fixing sleeve 104 and a fixing bolt 105 .

[0041] In this embodiment, the base 102 is fixed to the ground by using the fixing sleeve 104 and the fixing bolt 105 in cooperation, thereby increasing the stability of the welding platform 1 .

[0042] In one embodiment, a collection box 201 is movably installed on the top of the baffle plate 2, a box cover 202 is movably installed on the top of the collection box 201, heat dissipation holes 205 are equidistantly arranged on both sides of the collection box 201, and an anti-collision pad 206 is fixedly installed at the bottom of the collection box 201.

[0043] Specifically, the collection box 201 is stored by the blocking plate 2 , and then the collection box 201 is closed by the box cover 202 .

[0044] In this embodiment, the collection box 201 is used to store the welded lithium batteries, and the heat dissipation holes 205 facilitate the heat dissipation of the lithium batteries during storage. Then, the anti-collision pad 206 is used to prevent collision damage to the lithium batteries when the collection box 201 is transported.

[0045] In one embodiment, a sealing gasket 204 is fixedly installed on the bottom of the box cover 202 , and a handle 203 is fixedly installed on the top of the box cover 202 .

[0046] Specifically, the sealing gasket 204 is installed through the box cover 202 , and the box cover 202 is opened and closed by the handle 203 .

[0047] In this embodiment, the box cover 202 is used to prevent dust from falling into the collection box 201, and then the collection box 201 is conveniently opened through the handle 203 to take out and store the lithium batteries.

[0048] When using a heat dissipation and dust collection structure for lithium battery welding of the present embodiment, the welding groove 106 is installed through the welding table 1, and then the protective pad 107 is installed on the welding groove 106, the base 102 is rotated through the support frame 101, and then the pressure relief pad 103 is installed at the bottom of the base 102, and the base 102 is fixed by the fixing sleeve 104 and the fixing bolt 105, and the collection box 201 is stored through the blocking lining plate 2, and then the collection box 201 is closed through the box cover 202, and the sealing pad 204 is installed through the box cover 202, and the box cover 202 is opened and closed by the handle 203, and the mounting plate 301 is supported and fixed by the fixing plate 3, and then the limiting plate 302 is installed at the bottom of the mounting plate 301 and between the fixed plates 3, and then the block 304 is installed through the cooperation of the limit plate 302 and the movable groove 303, and then the connecting plate 305 is movably connected with the limit plate 302 through the block 304, and then the hanging handle 407 is stored through the hook 306, and the grille 401 is installed through the dust frame 4, and then the air and dust are inhaled during the lithium battery welding work through the radiator 404, and the air is purified by the activated carbon material through the purification net 403, and then the dust frame 4 is conveniently hung during the welding process through the hanging handle 407, and the hanging handle 407 is installed through the limit bolt 408 and the limit sleeve 406.

[0049] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A heat dissipation and dust collection structure for lithium battery welding, comprising a welding table (1), characterized in that: Also includes: A support frame (101) is fixedly installed at the bottom of the welding platform (1), a baffle plate (2) is fixedly installed between the support frames (101), a fixing plate (3) is fixedly installed at the top of the welding platform (1), a mounting plate (301) is fixedly installed at the top of the fixing plate (3), a limiting plate (302) is fixedly installed at the bottom of the mounting plate (301), and the limiting plate (302) is installed between the fixing plate (3), a movable groove (303) is fixedly provided at the bottom end of the limiting plate (302), a clamping block (304) is movably installed between the two ends of the movable groove (303), a connecting plate (305) is fixedly installed at the bottom of the clamping block (304), and the connecting plate A hook (306) is fixedly installed at the bottom of the (305), a dust collection frame (4) is fixedly installed at the top of the installation plate (301), a grille (401) is movably installed on the surface of the dust collection frame (4), a ventilation pipe (402) is installed through one side of the dust collection frame (4), a purification net (403) is movably installed between the two ends inside the ventilation pipe (402), a radiator (404) is fixedly installed on one side of the purification net (403), a connecting pipe (405) is fixedly installed on one side of the ventilation pipe (402), limiting sleeves (406) are fixedly installed on both sides of the dust collection frame (4), and hanging handles (407) are movably installed on both sides of the limiting sleeves (406).

2. A heat dissipation and dust collection structure for lithium battery welding according to claim 1, characterized in that: Limiting bolts (408) are installed through both sides of the hanging handle (407), and the limiting bolts (408) are made of stainless steel.

3. The heat dissipation and dust collection structure for lithium battery welding according to claim 1, characterized in that: A welding groove (106) is fixedly arranged on the top of the welding platform (1), and a protection pad (107) is fixedly arranged on the inner wall of the welding groove (106).

4. The heat dissipation and dust collection structure for lithium battery welding according to claim 1, characterized in that: A base (102) is fixedly mounted on the bottom of the support frame (101), and a decompression pad (103) is fixedly mounted on the bottom of the base (102).

5. The heat dissipation and dust collection structure for lithium battery welding according to claim 4, characterized in that: The top of the base (102) is equidistantly installed with fixing sleeves (104), and the top of the fixing sleeves (104) is penetrated and installed with fixing bolts (105).

6. The heat dissipation and dust collection structure for lithium battery welding according to claim 1, characterized in that: A collection box (201) is movably mounted on the top of the baffle plate (2), a box cover (202) is movably mounted on the top of the collection box (201), heat dissipation holes (205) are equidistantly arranged on both sides of the collection box (201), and an anti-collision pad (206) is fixedly mounted on the bottom end of the interior of the collection box (201).

7. A heat dissipation and dust collection structure for lithium battery welding according to claim 6, characterized in that: A sealing gasket (204) is fixedly mounted on the bottom of the box cover (202), and a handle (203) is fixedly mounted on the top of the box cover (202).

Images