An automated electric vehicle battery shell punching tool

Abstract

The invention discloses an automated electric vehicle battery shell punching tool, comprising an assembly top plate, the top of the assembly top plate is provided with an inner slot, the bottom of the assembly top plate is respectively provided with an iron chip adsorption mechanism, a material pressing mechanism and a mechanical transmission mechanism, the iron chip adsorption mechanism comprises a reinforcing plate, the bottom of the reinforcing plate is welded with a grafting plate, the interior of the grafting plate is provided with a hollow sleeve, the inner surface wall of the hollow sleeve is fixedly installed with a support frame, the inner surface wall of the support frame is fixedly inserted with a servo motor A, the output end of the servo motor A is fixedly connected with a transmission rod, the outer surface wall of the transmission rod is fixedly sleeved with fan blades, the top of the assembly top plate is provided with a U-shaped frame, the mechanism adopts a mechanical transmission method to increase the air flow at the chip diffusion point, and can directly adsorb the iron chips into a processing component before they are accelerated, so as to avoid the high-speed splashing iron chips from impacting the skin of the operator and reduce the probability of dangerous accidents.

Description

Technical Field

[0001] The invention relates to the technical field of battery shell punching equipment, in particular to an automated electric vehicle battery shell punching tool. Background Art

[0002] Power batteries are power sources for tools, mostly referring to batteries that power electric vehicles, electric trains, electric bicycles, and golf carts. They are mainly different from starting batteries used to start car engines. They mostly use valve-sealed lead-acid batteries, open-mouth tubular lead-acid batteries, and lithium iron phosphate batteries. They are used in electronic equipment and electric toys that require high-energy and high-power power supplies, and have shown very superior performance. Above medium discharge current, the discharge time of lithium iron batteries can be about 6 times that of alkaline manganese batteries. Compared with nickel-metal hydride batteries, their discharge voltage is stable and their storage time has significant advantages.

[0003] In the prior art, as disclosed in Chinese patent application publication number: CN 113369521 A, a metal punching processing equipment is disclosed, whose structure includes a punching equipment main frame and a clamp lifting device, the right bottom of the punching equipment main frame is fixedly connected to the bottom of the clamp, a drill bit is installed directly above the clamp, the top of the drill bit is fixedly connected to a lubricant release device, the top of the lubricant release device is fixedly connected to a driving device, the release lubricant device and the outside of the driving device are both fixedly connected to the lifting device, the clamp includes a clamp housing, a high temperature resistant clamp head and a fixed frame, the fixed frame is fixedly connected to the inside of the clamp housing, and the right end of the fixed frame is fixedly connected to the high temperature resistant clamp head. The present invention relates to the field of metal processing technology. By setting a high temperature resistant clamp head, it is possible to avoid loosening of the clamp due to thermal expansion and contraction caused by high temperature, prevent drilling deviation, and thus ensure the accuracy of drilling.

[0004] However, the above patents have the following deficiencies:

[0005] The outer protective shell of the power battery mainly includes a protective shell body and a bottom cover. When making the two, it is necessary to preset multiple connecting holes at designated positions to provide conditions for assembly, and the hole formation needs to be processed using a punching device. The equipment involved in the above patent improves the structural distribution of the fixture head so that the drill bit can continuously release lubricant, avoid thermal expansion and contraction caused by high temperature, thereby causing the fixture to loosen, and improve the accuracy of drilling. However, there are still some shortcomings. For example, most of the protective shells are made of metal materials, and after the high-speed rotating drill bit contacts the shell surface, the iron chips generated will acquire an acceleration to diffuse outward, and the equipment cannot process the high-speed moving iron chips, which can easily cause the iron chips to splash onto the operator's skin, increasing the probability of skin damage.

[0006] Therefore, we proposed an automated electric vehicle battery shell punching tool to solve the above-mentioned problems. Summary of the invention

[0007] The purpose of the present invention is to provide an automated electric vehicle battery shell punching tool, which has an iron chip adsorption mechanism connected to the assembly top plate. When the driving component in the iron chip adsorption mechanism is turned on, the high-speed rotating fan blades will continuously extract the air trapped in the arc intersection box and form a strong adsorption force at the feed end of the arc intersection box. The iron chips generated by the drill bit when drilling the outer shell will continue to diffuse outward along the rotation direction of the servo motor. Since the position of the arc intersection box is close to that of the drill bit, the iron chips enter the interior of the arc intersection box under the action of the adsorption force before they are accelerated, and then are transported through the material transport pipe A and the material transport pipe B, so that the iron chips continue to enter the interior of the processing box.

[0008] To achieve the above-mentioned object, the present invention provides the following technical solutions: an automated electric vehicle battery housing punching tool, comprising an assembly top plate, wherein the top of the assembly top plate is provided with an inner slot;

[0009] The bottom of the assembly top plate is respectively provided with an iron chip adsorption mechanism, a material pressing mechanism and a mechanical transmission mechanism;

[0010] The iron chip adsorption mechanism includes a reinforcing plate, a grafting plate is welded to the bottom of the reinforcing plate, a hollow sleeve is arranged inside the grafting plate, a support frame is fixedly installed on the inner surface wall of the hollow sleeve, a servo motor A is fixedly inserted on the inner surface wall of the support frame, a transmission rod is fixedly connected to the output end of the servo motor A, a fan blade is fixedly sleeved on the outer surface wall of the transmission rod, a U-shaped frame is arranged on the top of the assembly top plate, a support plate is fixedly installed on the bottom of the U-shaped frame, a group of sliding holes are opened inside the support plate, a group of metal sliding rods are movably inserted into the inner surface walls of the sliding holes, an arc-shaped intersection box is fixedly sleeved between the outer surface walls of a group of metal sliding rods, a servo motor is fixedly inserted at the top center of the support plate, a drill bit is fixedly installed on the output end of the servo motor, a group of active springs are welded between the top of the arc-shaped intersection box and the bottom of the support plate, and the inner surface walls of a group of active springs are movably sleeved on the outer surface walls of the metal sliding rods.

[0011] Preferably, a limiting sleeve is fixedly installed on the outer wall of the servo motor A, and the outer wall of the transmission rod is movably placed inside the limiting sleeve. A group of material transport pipes A are fixedly connected to one side of the outer wall of the hollow sleeve, and the feed ends of a group of material transport pipes A all pass through the outer wall of the arc-shaped intersection box and are connected to the interior of the arc-shaped intersection box.

[0012] Preferably, the material pressing mechanism includes a processing box, the top of which is fixedly mounted on the bottom of the assembly top plate, and a group of material transport pipes B are fixedly connected to one side of the outer wall of the hollow sleeve, and the discharge ends of the group of material transport pipes B all pass through the bottom of the processing box and are connected to the interior of the processing box, and a sealing cover is provided on the outer wall of the processing box.

[0013] Preferably, rectangular grooves are provided on both sides of the outer wall of the processing box, and alloy pressure plates are provided inside the two rectangular grooves.

[0014] Preferably, an L-shaped frame is fixedly installed at the bottom of the assembly top plate, and pneumatic push rods are arranged inside the two L-shaped frames, and the output ends of the two pneumatic push rods are respectively fixedly inserted inside the alloy pressure plate.

[0015] Preferably, the mechanical transmission mechanism includes an extension plate, the top of the extension plate is fixedly mounted on the bottom of the assembly top plate, the outer wall of the extension plate is fixedly sleeved with a load-bearing plate, the top of the load-bearing plate is provided with an annular groove, a turntable is movably arranged inside the annular groove, a drive motor A is fixedly mounted on the bottom of the load-bearing plate, and the output end of the drive motor A is fixedly inserted inside the turntable.

[0016] Preferably, a base is fixedly installed on the top of the turntable, a roller A is placed inside the base, a drive motor B is fixedly installed on one side of the outer wall of the base, the output end of the drive motor B is fixedly inserted at one end of the outer wall of roller A, and a main arm is fixedly inserted inside the roller A.

[0017] Preferably, a mounting sleeve is fixedly sleeved on the top of the main arm, a roller B is movably inserted between the two sides of the inner wall of the mounting sleeve, a driving motor C is fixedly installed on one side of the outer wall of the mounting sleeve, the output end of the driving motor C is fixedly inserted at one end of the outer wall of the roller B, and a secondary arm is fixedly inserted inside the roller B.

[0018] Preferably, a joint is provided inside the auxiliary arm, a movable block is movably provided inside the joint, a driving motor D is fixedly installed on one side of the outer wall of the joint, an output end of the driving motor D is fixedly inserted inside the movable block, and an external connecting rod is fixedly inserted at the bottom of the movable block.

[0019] Preferably, the top of the reinforcing plate is fixedly mounted on the bottom of the assembly top plate, and the top of the U-shaped frame is connected to the bottom of the external connecting rod.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] The present invention is provided with an iron chip adsorption mechanism. When the equipment is working, the mechanical transmission mechanism can be used to drive the high-speed rotating drill bit to penetrate into the processing shell, and the bottom of the arc-shaped intersection box is fully attached to the surface of the processing shell. As the height of the drill bit continues to decrease, the movable connection between the structures is used to make the arc-shaped intersection box always attached to the surface of the processing shell, and the feed end of the arc-shaped intersection box is always aligned with the drill hole. When the driving component in the iron chip adsorption mechanism is turned on, the high-speed rotating fan blades will continuously extract the air trapped in the arc-shaped intersection box and form a strong adsorption force at the feed end of the arc-shaped intersection box, and the drill bit will continue to drill. The iron filings generated when the outer shell is being cut will continue to diffuse outward with the rotational speed direction of the servo motor. Since the arc junction box is close to the drill bit, the iron filings enter the arc junction box under the action of adsorption force before they are accelerated, and then are transported through material transport pipes A and B to continuously enter the interior of the processing box. The mechanism adopts mechanical transmission to increase the air flow at the place where the iron filings diffuse, and can directly adsorb the iron filings into the processing components before they are accelerated, effectively solving the shortcomings of the above-mentioned patent, avoiding high-speed flying iron filings from impacting the operator's skin, and reducing the probability of dangerous accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a main structural stereogram of an automated electric vehicle battery housing punching tool of the present invention;

[0023] Figure 2 This is a three-dimensional diagram of the bottom structure of an automated electric vehicle battery housing punching tool of the present invention;

[0024] Figure 3 This is an enlarged stereoscopic view of the structure of the iron scrap adsorption mechanism in an automated electric vehicle battery shell punching tool of the present invention;

[0025] Figure 4 This is an enlarged stereoscopic view of a part of the structure of an automated electric vehicle battery shell punching tool of the present invention;

[0026] Figure 5 This is an enlarged stereoscopic view of the material pressing mechanism structure in an automated electric vehicle battery shell punching tool of the present invention;

[0027] Figure 6 This is an enlarged stereoscopic view of the structure of a mechanical transmission mechanism in an automated electric vehicle battery housing punching tool of the present invention;

[0028] Figure 7 The present invention is an automated electric vehicle battery shell punching tool Figure 3 Enlarged stereoscopic image of the structure at point A in the middle.

[0029] In the figure:

[0030] 1. Assemble the top plate;

[0031] 2. Internal slotting;

[0032] 3. Iron chips adsorption mechanism; 301. Reinforcement plate; 302. Grafting plate; 303. Hollow sleeve; 304. Support frame; 305. Servo motor A; 306. Limit sleeve; 307. Transmission rod; 308. Fan blade; 309. U-shaped frame; 310. Support plate; 311. Slide hole; 312. Metal slide rod; 313. Arc junction box; 314. Active spring; 315. Servo motor; 316. Drill bit; 317. Material transport pipeline A; 318. Material transport pipeline B;

[0033] 4. Material pressing mechanism; 401. Processing box; 402. Rectangular groove; 403. L-shaped frame; 404. Pneumatic push rod; 405. Alloy pressing plate; 406. Sealing cover;

[0034] 5. Mechanical transmission mechanism; 501. Extension plate; 502. Load-bearing plate; 503. Ring groove; 504. Turntable; 505. Drive motor A; 506. Base; 507. Roller A; 508. Drive motor B; 509. Main arm; 510. Mounting sleeve; 511. Roller B; 512. Drive motor C; 513. Sub-arm; 514. Joint; 515. Movable block; 516. Drive motor D; 517. External rod. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] See also Figure 1 - Figure 7 As shown, the present invention provides a technical solution: an automated electric vehicle battery shell punching tool, comprising an assembly top plate 1, the top of the assembly top plate 1 is provided with an inner groove 2, and the bottom of the assembly top plate 1 is respectively provided with an iron chip adsorption mechanism 3, a material pressing mechanism 4 and a mechanical transmission mechanism 5.

[0037] according to Figure 1 - Figure 4 and Figure 7As shown, the iron scrap adsorption mechanism 3 includes a reinforcing plate 301, a grafting plate 302 is welded to the bottom of the reinforcing plate 301, a hollow sleeve 303 is arranged inside the grafting plate 302, a support frame 304 is fixedly installed on the inner surface wall of the hollow sleeve 303, a servo motor A305 is fixedly inserted on the inner surface wall of the support frame 304, a transmission rod 307 is fixedly connected to the output end of the servo motor A305, a fan blade 308 is fixedly sleeved on the outer surface wall of the transmission rod 307, a U-shaped frame 309 is arranged on the top of the assembly top plate 1, and a support plate 310 is fixedly installed on the bottom of the U-shaped frame 309 A group of sliding holes 311 are opened inside the support plate 310, and metal sliding rods 312 are movably inserted into the inner walls of the group of sliding holes 311, and an arc-shaped intersection box 313 is fixedly sleeved between the outer walls of a group of metal sliding rods 312. A servo motor 315 is fixedly inserted at the top center of the support plate 310, and a drill bit 316 is fixedly installed at the output end of the servo motor 315. A group of active springs 314 are welded between the top of the arc-shaped intersection box 313 and the bottom of the support plate 310, and the inner walls of the group of active springs 314 are movably sleeved on the outer walls of the metal sliding rods 312.

[0038] according to Figure 2 - Figure 3 and Figure 7 As shown, a limiting sleeve 306 is fixedly installed on the outer wall of the servo motor A305, and the outer wall of the transmission rod 307 is movably placed inside the limiting sleeve 306. One side of the outer wall of the hollow sleeve 303 is fixedly connected with a group of material transport pipes A317. The feed ends of a group of material transport pipes A317 all pass through the outer wall of the arc-shaped intersection box 313 and are connected to the interior of the arc-shaped intersection box 313. By setting the limiting sleeve 306, the left and right swing amplitude generated when the transmission rod 307 rotates can be effectively limited, thereby improving the stability of the servo motor A305 during operation.

[0039] according to Figure 1 - Figure 2 and Figure 5 As shown, the material pressing mechanism 4 includes a processing box 401, the top of the processing box 401 is fixedly installed on the bottom of the assembly top plate 1, and one side of the outer wall of the hollow sleeve 303 is fixedly connected to a group of material transport pipes B318, and the discharge ends of the group of material transport pipes B318 all pass through the bottom of the processing box 401 and are connected to the interior of the processing box 401. A sealing cover 406 is provided on the outer wall of the processing box 401. By setting the material transport pipes B318, it is used for continuous transportation of iron filings.

[0040] according to Figure 5As shown, rectangular grooves 402 are provided on both sides of the outer wall of the processing box 401, and alloy pressure plates 405 are provided inside the two rectangular grooves 402. By providing the alloy pressure plates 405, when the two alloy pressure plates 405 fully extend into the interior of the processing box 401, the increased iron filings inside can be squeezed, and finally the scattered iron filings can be fused together, which is convenient for later recycling.

[0041] according to Figure 5 As shown, an L-shaped frame 403 is fixedly installed at the bottom of the assembly top plate 1, and pneumatic push rods 404 are arranged inside the two L-shaped frames 403. The output ends of the two pneumatic push rods 404 are respectively fixedly inserted into the alloy pressure plate 405. By arranging the pneumatic push rods 404, power support can be provided for the lateral movement of the alloy pressure plate 405.

[0042] according to Figure 1 - Figure 2 and Figure 6 As shown, the mechanical transmission mechanism 5 includes an extension plate 501, the top of the extension plate 501 is fixedly installed on the bottom of the assembly top plate 1, the outer wall of the extension plate 501 is fixedly sleeved with a load-bearing plate 502, the top of the load-bearing plate 502 is provided with an annular groove 503, and a turntable 504 is movably provided inside the annular groove 503, and a driving motor A505 is fixedly installed on the bottom of the load-bearing plate 502, and the output end of the driving motor A505 is fixedly inserted inside the turntable 504. By setting the driving motor A505 and utilizing the movable connection between the annular groove 503 and the turntable 504, the lateral angle of the support plate 310 can be flexibly changed.

[0043] according to Figure 6 As shown, a base 506 is fixedly installed on the top of the turntable 504, a roller A507 is placed inside the base 506, a drive motor B508 is fixedly installed on one side of the outer wall of the base 506, the output end of the drive motor B508 is fixedly inserted at one end of the outer wall of the roller A507, and a main arm 509 is fixedly inserted inside the roller A507. By setting the drive motor B508, the roller A507 can be slowly driven to rotate, so as to change the initial angle of the main arm 509.

[0044] according to Figure 6 As shown, a mounting sleeve 510 is fixedly sleeved on the top of the main arm 509, and a roller B511 is movably inserted between the two sides of the inner wall of the mounting sleeve 510, and a driving motor C512 is fixedly installed on one side of the outer wall of the mounting sleeve 510, and the output end of the driving motor C512 is fixedly inserted at one end of the outer wall of the roller B511, and a sub-arm 513 is fixedly inserted inside the roller B511. By setting the driving motor C512 and utilizing the movable connection between the mounting sleeve 510 and the roller B511, the driving motor C512 can be started, and the initial angle of the sub-arm 513 can be slowly changed.

[0045] according to Figure 6 As shown, a joint 514 is provided inside the auxiliary arm 513, and a movable block 515 is movably provided inside the joint 514. A driving motor D516 is fixedly installed on one side of the outer wall of the joint 514, and the output end of the driving motor D516 is fixedly inserted in the movable block 515. An external connecting rod 517 is fixedly inserted at the bottom of the movable block 515. By setting the driving motor D516 and utilizing the movable connection between the joint 514 and the movable block 515, starting the driving motor D516 can longitudinally adjust the angle of the support plate 310 to make it fully parallel to the processing shell, thereby ensuring the flatness of the holes in the later stage.

[0046] according to Figure 2 and Figure 6 As shown, the top of the reinforcing plate 301 is fixedly mounted on the bottom of the assembly top plate 1, and the top of the U-shaped frame 309 is connected to the bottom of the external rod 517, thereby determining the connection relationship between the reinforcing plate 301 and the U-shaped frame 309 and the entire device.

[0047] The effect achieved by the entire mechanism is: first assemble the equipment to the designated work area, then place the shell to be processed on the top of the assembly top plate 1, and connect the equipment to a power source to provide energy support for the multiple electrical components contained therein.

[0048] Turn on the drive motor A505, and use the movable connection between the annular groove 503 and the turntable 504 to preliminarily adjust the lateral position of the drill bit 316. Further turn on the drive motor B508 and the drive motor C512 in turn to drive the roller A507 and the roller B511 to rotate slowly respectively, change the original angles of the main arm 509 and the auxiliary arm 513, and gradually lower the height of the drill bit 316. Then start the drive motor D516, and use the movable connection between the joint 514 and the movable block 515 to gradually adjust the support plate 310 to be parallel to the shell. When the drill bit 316 contacts the processing shell, turn on the servo motor 315 in the support plate 310 to drive the drill bit 316 to rotate at high speed. At this time, corresponding holes are formed on the surface of the processing shell. Through the above method, the height of the drill bit 316 is slowly pressed down.

[0049] During the process, as the drill bit 316 penetrates deeper into the processing shell, the bottom of the arc-shaped intersection box 313 is fully attached to the surface of the processing shell, and the movable connection between the sliding hole 311 and the metal sliding rod 312 ensures that the arc-shaped intersection box 313 is always attached to the surface of the processing shell, and the feed end of the arc-shaped intersection box 313 is always aligned with the drill hole.

[0050] Prior to this, the servo motor A305 in the support frame 304 is turned on and acts on the transmission rod 307, driving the fan blades 308 to rotate at high speed inside the hollow sleeve 303, continuously extracting the air trapped in the arc intersection box 313, and forming a strong adsorption force at the feed end of the arc intersection box 313. The iron filings generated by the drill bit 316 when drilling the outer shell will continue to diffuse outward along the rotation direction of the servo motor 315. Since the arc intersection box 313 and the drill bit 316 are close in position, the iron filings enter the interior of the arc intersection box 313 under the action of the adsorption force before they are accelerated, and then are transported through the material transport pipes A317 and B318, so that the iron filings continue to enter the interior of the processing box 401.

[0051] As the working time of the equipment increases, the amount of recovered waste chips in the processing box 401 gradually increases. At this time, the pneumatic push rod 404 in the L-shaped frame 403 is opened to drive the alloy pressure plate 405 to extend into the interior of the processing box 401. At this time, the iron chips collected therein will be squeezed into a square shape under the pressure of the two alloy pressure plates 405. The ductility of the metal material is used to fully integrate the scattered iron chips, which is convenient for later collection.

[0052] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automated electric vehicle battery housing punching tool, characterized in that: It comprises an assembly top plate (1), wherein the top of the assembly top plate (1) is provided with an inner groove (2); The bottom of the assembly top plate (1) is respectively provided with an iron filings adsorption mechanism (3), a material pressing mechanism (4) and a mechanical transmission mechanism (5); The iron chip adsorption mechanism (3) comprises a reinforcing plate (301), a grafting plate (302) is welded to the bottom of the reinforcing plate (301), a hollow sleeve (303) is arranged inside the grafting plate (302), a support frame (304) is fixedly installed on the inner surface wall of the hollow sleeve (303), a servo motor A (305) is fixedly inserted into the inner surface wall of the support frame (304), a transmission rod (307) is fixedly connected to the output end of the servo motor A (305), a fan blade (308) is fixedly sleeved on the outer surface wall of the transmission rod (307), a U-shaped frame (309) is arranged on the top of the assembly top plate (1), and a support plate (309) is fixedly installed on the bottom of the U-shaped frame (309). 310), a group of sliding holes (311) are opened inside the support plate (310), the inner surface walls of a group of the sliding holes (311) are movably inserted with metal sliding rods (312), an arc-shaped intersection box (313) is fixedly sleeved between the outer surface walls of a group of the metal sliding rods (312), a servo motor (315) is fixedly inserted at the top center of the support plate (310), a drill bit (316) is fixedly installed at the output end of the servo motor (315), a group of active springs (314) are welded between the top of the arc-shaped intersection box (313) and the bottom of the support plate (310), and the inner surface walls of a group of the active springs (314) are movably sleeved on the outer surface walls of the metal sliding rods (312); The mechanical transmission mechanism (5) comprises an extension plate (501), the top of the extension plate (501) is fixedly mounted on the bottom of the assembly top plate (1), a load-bearing plate (502) is fixedly sleeved on the outer wall of the extension plate (501), an annular groove (503) is provided on the top of the load-bearing plate (502), a rotating disk (504) is movably arranged inside the annular groove (503), a driving motor A (505) is fixedly mounted on the bottom of the load-bearing plate (502), and an output end of the driving motor A (505) is fixedly inserted inside the rotating disk (504); A base (506) is fixedly mounted on the top of the rotating disk (504), a roller A (507) is placed inside the base (506), a driving motor B (508) is fixedly mounted on one side of the outer wall of the base (506), an output end of the driving motor B (508) is fixedly inserted at one end of the outer wall of the roller A (507), and a main arm (509) is fixedly inserted inside the roller A (507); A mounting sleeve (510) is fixedly sleeved on the top of the main arm (509), a roller B (511) is movably inserted between two sides of the inner wall of the mounting sleeve (510), a driving motor C (512) is fixedly mounted on one side of the outer wall of the mounting sleeve (510), an output end of the driving motor C (512) is fixedly inserted at one end of the outer wall of the roller B (511), and a secondary arm (513) is fixedly inserted inside the roller B (511).

2. The automated electric vehicle battery housing punching tool according to claim 1 is characterized in that: A limiting sleeve (306) is fixedly mounted on the outer wall of the servo motor A (305), and the outer wall of the transmission rod (307) is movably placed inside the limiting sleeve (306). A group of material transport pipes A (317) are fixedly connected to one side of the outer wall of the hollow sleeve (303), and the feed ends of the group of material transport pipes A (317) all penetrate the outer wall of the arc-shaped intersection box (313) and are connected to the interior of the arc-shaped intersection box (313).

3. The automated electric vehicle battery housing punching tool according to claim 1 is characterized in that: The material pressing mechanism (4) comprises a processing box (401), the top of the processing box (401) is fixedly mounted on the bottom of the assembly top plate (1), one side of the outer wall of the hollow sleeve (303) is fixedly connected to a group of material transport pipes B (318), the discharge ends of the group of material transport pipes B (318) all pass through the bottom of the processing box (401) and are connected to the interior of the processing box (401), and the outer wall of the processing box (401) is provided with a sealing cover (406).

4. The automated electric vehicle battery housing punching tool according to claim 3 is characterized in that: Rectangular grooves (402) are provided on both sides of the outer wall of the processing box (401), and alloy pressing plates (405) are provided inside the two rectangular grooves (402).

5. The automated electric vehicle battery housing punching tool according to claim 4 is characterized in that: An L-shaped frame (403) is fixedly mounted on the bottom of the assembly top plate (1), and a pneumatic push rod (404) is arranged inside the two L-shaped frames (403). The output ends of the two pneumatic push rods (404) are respectively fixedly inserted inside the alloy pressure plate (405).

6. The automated electric vehicle battery casing punching tool according to claim 1, characterized in that: A joint (514) is provided inside the auxiliary arm (513), a movable block (515) is movably provided inside the joint (514), a driving motor D (516) is fixedly mounted on one side of an outer wall of the joint (514), an output end of the driving motor D (516) is fixedly inserted inside the movable block (515), and an external connecting rod (517) is fixedly inserted at the bottom of the movable block (515).

7. The automated electric vehicle battery housing punching tool according to claim 6, characterized in that: The top of the reinforcing plate (301) is fixedly mounted on the bottom of the assembly top plate (1), and the top of the U-shaped frame (309) is connected to the bottom of the external connecting rod (517).

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