Sheet cutting machine for new energy automobile battery production

Abstract

The utility model discloses a piece cutting machine for new energy automobile battery production, which comprises a cutting machine and further comprises a maintenance mechanism, the maintenance mechanism is mounted in the cutting machine, and the maintenance mechanism comprises a transmission shaft, a blade, a mounting cover, a spring and a scraping disc. A transmission shaft is installed in the cutting machine in the horizontal direction, a blade for cutting raw materials is installed on the periphery of the transmission shaft, in the continuous rotation cutting process of the blade, a scraping disc makes contact with the surface of the blade, adhesion objects generated by contact pressure on the surface of the blade can be scraped and discharged, accumulation is avoided, blade abrasion is reduced, and the working time is prolonged. Meanwhile, the spring exerts elastic force on the scraping disc, it is guaranteed that the scraping disc is attached to the two sides of the blade, a certain buffering space is formed, and the blade is prevented from being crushed.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile battery production, in particular to a cutting machine for producing new energy automobile batteries. Background Art

[0002] New energy vehicles refer to vehicles that use unconventional automotive fuels as their power source, or use conventional automotive fuels and adopt new on-board power devices, integrating advanced technologies in vehicle power control and drive to form vehicles with advanced technical principles, new technologies and new structures. Pure electric vehicles are one of the common types of new energy vehicles. They generally use lithium battery modules for power storage and supply. The raw materials of the batteries need to be cut during the battery pack production process.

[0003] The existing battery cutting equipment for new energy vehicles has the following disadvantages when in use: Since the battery is used in the automobile power supply module, the cutting accuracy and environment requirements are very high. In the production process of the existing cutting machine, since the side of the disc knife is in contact with the electrode cutting surface and there is a large contact pressure, the cut material is partially cold welded to the side of the disc knife, resulting in adhesion with extrusion marks on the side of the cutter. Long-term accumulation can easily accelerate the wear of the blade. For this reason, we propose a cutting machine for the production of new energy vehicle batteries. Utility Model Content

[0004] The main purpose of the utility model is to provide a cutting machine for the production of new energy vehicle batteries. By installing a maintenance mechanism inside the cutting machine, the surface of the blade can be cleaned and maintained during the cutting process, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A cutting machine for producing new energy vehicle batteries comprises a cutting machine and a maintenance mechanism. The cutting machine is internally installed with the maintenance mechanism, and the maintenance mechanism comprises a transmission shaft, a blade, a mounting cover, a spring and a scraper. The cutting machine is internally installed with a transmission shaft in a horizontal direction, and a blade for cutting raw materials is mounted on the outer periphery of the transmission shaft. The cutting machine is internally installed with a mounting cover at a position corresponding to the blade, and both sides of the mounting cover are movably connected with scrapers through springs, and the surface of the scraper contacts the surface of the blade.

[0007] Furthermore, it also includes a cleaning mechanism. The cleaning mechanism is arranged inside the mounting cover, and the cleaning mechanism includes an adsorption tube and an adsorption hole. One side of the inner wall of the mounting cover is provided with an adsorption hole and there are multiple adsorption holes. One side of the surface of the mounting cover is provided with an adsorption tube connected to an external adsorption device; the adsorption tube is connected to an external negative pressure adsorption device. During the process of the scraper disc maintaining and removing impurities from the side of the blade, the scraped adhesion will fall off directly, and enter the adsorption hole under the suction of the external negative pressure and be discharged along the adsorption tube, so as to prevent impurities from falling onto the surface of the material and the inside of the machine body.

[0008] Furthermore, mounting plates are fixedly connected to both sides of the surface of the mounting cover, and mounting holes corresponding to the top mounting position of the cutting machine are opened inside the mounting plates; after the mounting cover is installed in place, the mounting plates on both sides are aligned with the top mounting position of the cutting machine, and fasteners are screwed between the mounting holes to fix the position of the mounting cover.

[0009] Furthermore, recessed holes are provided on both sides of the outer wall of the mounting cover at positions corresponding to the spring, and a limiting rod is installed on the scraper surface close to the spring on one side, which passes through the spring and is inserted into the recessed hole; the limiting rod structure has a limiting effect on the spring and the scraper, and the recessed hole structure accommodates the end of the limiting rod to prevent it from protruding.

[0010] Furthermore, a connecting pipe is installed between one end of the adsorption tube located inside the installation cover and the adsorption hole; the connecting pipe plays a connecting role between the adsorption hole and the adsorption tube.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the transmission shaft inside the cutting machine drives the rotation of the blade under the action of the power component, and an installation cover is installed inside the cutting machine. After the installation cover is in place, one side of the blade is just inserted into the scraper disc and the scraper disc fits the two sides of the blade surface. During the continuous rotation and cutting process of the blade, the scraper disc contacts the blade surface, and can scrape and discharge the adhesions generated on the blade surface due to contact pressure, thereby avoiding accumulation, reducing blade wear, and extending working time. At the same time, the spring applies elastic force to the scraper disc, which not only ensures that it fits the two sides of the blade, but also has a certain buffer space to avoid crushing the blade; the adsorption tube is connected to the external negative pressure adsorption device, and during the process of the scraper disc maintaining and removing impurities from the side of the blade, the scraped adhesions will fall off directly, and enter the adsorption hole under the external negative pressure suction and be discharged along the adsorption tube, thereby avoiding impurities from falling onto the material surface and the inside of the machine body. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The utility model is a schematic diagram of the overall structure of a cutting machine for producing new energy vehicle batteries.

[0013] Figure 2 This is a schematic diagram of the internal structure of a mounting cover of a cutting machine for producing new energy vehicle batteries according to the utility model.

[0014] Figure 3 The utility model is a schematic diagram of the cleaning mechanism structure of a cutting machine for producing new energy vehicle batteries.

[0015] In the figure: 1. cutting machine; 2. maintenance mechanism; 201. transmission shaft; 202. blade; 203. mounting cover; 204. mounting plate; 205. mounting hole; 206. spring; 207. scraper; 208. limit rod; 209. recessed hole; 3. cleaning mechanism; 301. adsorption tube; 302. adsorption hole; 303. connecting tube. DETAILED DESCRIPTION

[0016] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0017] like Figure 1-3 As shown, a cutting machine for producing new energy vehicle batteries includes a cutting machine 1 and a maintenance mechanism 2. The cutting machine 1 is internally installed with the maintenance mechanism 2, and the maintenance mechanism 2 includes a transmission shaft 201, a blade 202, a mounting cover 203, a spring 206 and a scraper 207. The cutting machine 1 has a transmission shaft 201 installed horizontally inside, and a blade 202 for cutting raw materials is installed on the periphery of the transmission shaft 201. The cutting machine 1 has a mounting cover 203 inserted at a position corresponding to the blade 202, and both sides of the mounting cover 203 are movably connected with scrapers 207 through springs 206, and the surface of the scraper 207 contacts the surface of the blade 202.

[0018] Among them, it also includes a cleaning mechanism 3. The cleaning mechanism 3 is arranged inside the installation cover 203. The cleaning mechanism 3 includes an adsorption tube 301 and an adsorption hole 302. One side of the inner wall of the installation cover 203 is provided with an adsorption hole 302, and there are multiple adsorption holes 302. One side of the surface of the installation cover 203 is provided with an adsorption tube 301 connected to an external adsorption device; the adsorption tube 301 is connected to an external negative pressure adsorption device. When the scraper 207 maintains and removes impurities on the side of the blade 202, the scraped adhesion will fall off directly, and enter the adsorption hole 302 under the external negative pressure suction and be discharged along the adsorption tube 301, so as to prevent impurities from falling onto the surface of the material and the inside of the machine body.

[0019] Among them, mounting plates 204 are fixedly connected to both sides of the surface of the mounting cover 203, and mounting holes 205 corresponding to the top mounting position of the cutting machine 1 are opened inside the mounting plates 204, and recessed holes 209 are opened on both sides of the outer wall of the mounting cover 203 at positions corresponding to the spring 206, and limiting rods 208 that penetrate the inside of the spring 206 and are inserted into the inside of the recessed holes 209 are installed on the surface of the scraper 207 close to the spring 206; after the mounting cover 203 is installed in place, the mounting plates 204 on both sides thereof are aligned with the top mounting position of the cutting machine 1, and fasteners are screwed between the mounting holes 205 to fix the position of the mounting cover 203, and the limiting rod 208 structure has a limiting effect on the spring 206 and the scraper 207, and the recessed hole 209 structure accommodates the end of the limiting rod 208 to prevent it from protruding.

[0020] A connecting pipe 303 is installed between one end of the adsorption tube 301 located inside the installation cover 203 and the adsorption hole 302 ; the connecting pipe 303 serves as a connection between the adsorption hole 302 and the adsorption tube 301 .

[0021] It should be noted that the utility model is a cutting machine for the production of new energy vehicle batteries. When working, the transmission shaft 201 inside the cutting machine 1 drives the blade 202 to rotate under the action of the power component. The cutting machine 1 is equipped with a mounting cover 203. After the mounting cover 203 is installed in place, one side of the blade 202 is just inserted between the scraper plates 207 and the scraper plates 207 are attached to the two sides of the surface of the blade 202. During the continuous rotation and cutting process of the blade 202, the scraper plates 207 contact the surface of the blade 202, and can scrape off the adhesion generated by the contact pressure on the surface of the blade 202. The scraper 207 is removed and discharged to avoid accumulation, reduce the wear of the blade 202, and extend the working time. At the same time, the spring 206 applies elastic force to the scraper 207, which not only ensures that it fits both sides of the blade 202, but also has a certain buffer space to avoid crushing the blade 202; the adsorption tube 301 is connected to the external negative pressure adsorption equipment. When the scraper 207 maintains and removes impurities on the side of the blade 202, the scraped adhesion will fall off directly and enter the adsorption hole 302 under the external negative pressure suction and be discharged along the adsorption tube 301, avoiding impurities from falling onto the material surface and the inside of the machine body.

[0022] The above shows and describes the basic principle and main features of the utility model and the 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 for explaining the principle of 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 claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A cutting machine for producing new energy vehicle batteries, comprising a cutting machine (1), characterized in that: The cutting machine (1) also comprises a maintenance mechanism (2). The maintenance mechanism (2) is installed inside the cutting machine (1). The maintenance mechanism (2) comprises a transmission shaft (201), a blade (202), a mounting cover (203), a spring (206) and a scraper (207). The transmission shaft (201) is installed horizontally inside the cutting machine (1), and a blade (202) for cutting raw materials is installed on the outer periphery of the transmission shaft (201). The mounting cover (203) is inserted into a position corresponding to the blade (202) inside the cutting machine (1), and scrapers (207) are movably connected to both sides of the mounting cover (203) through springs (206), and the surface of the scraper (207) contacts the surface of the blade (202).

2. A cutting machine for producing new energy vehicle batteries according to claim 1, characterized in that: The device further comprises a cleaning mechanism (3), wherein the cleaning mechanism (3) is arranged inside the installation cover (203), the cleaning mechanism (3) comprises an adsorption tube (301) and an adsorption hole (302), one side of the inner wall of the installation cover (203) is provided with an adsorption hole (302), and the number of adsorption holes (302) is multiple, and one side of the surface of the installation cover (203) is provided with an adsorption tube (301) connected to an external adsorption device.

3. A cutting machine for producing new energy vehicle batteries according to claim 1, characterized in that: Both sides of the surface of the mounting cover (203) are fixedly connected with mounting plates (204), and mounting holes (205) corresponding to the top mounting position of the cutting machine (1) are provided inside the mounting plates (204).

4. A cutting machine for producing new energy vehicle batteries according to claim 1, characterized in that: Concave holes (209) are provided on both sides of the outer wall of the mounting cover (203) at positions corresponding to the spring (206), and a limiting rod (208) is installed on the surface of the scraper (207) close to the spring (206) and penetrates the interior of the spring (206) and is inserted into the concave hole (209).

5. A cutting machine for producing new energy vehicle batteries according to claim 2, characterized in that: A connecting pipe (303) is installed between one end of the adsorption tube (301) located inside the installation cover (203) and the adsorption hole (302).

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