Punching equipment for aluminum alloy strips of explosion-proof sheet and turnover sheet for battery cover plate

Abstract

The invention relates to the technical field of stamping equipment, in particular to stamping equipment for an explosion-proof sheet and a turnover sheet aluminum alloy strip for a battery cover plate, which comprises a supporting assembly, the supporting assembly is used for supporting the bottom of the equipment and enabling a workpiece to be stably stamped into a pushing assembly, and the bottom end of the pushing assembly is fixedly mounted at the top end of the supporting assembly. The pushing assemblies are used for pushing workpieces so that the equipment can continuously machine the workpieces, the connecting shafts are fixedly installed at one ends of the pushing assemblies, and the connecting shafts are fixedly installed between the two pushing assemblies; pushing blocks are arranged on the outer side of a crawler belt at equal intervals, materials placed above a placing plate can be conveniently and sequentially conveyed to the position under a stamping assembly, through limiting of a guiding assembly, the materials can be conveniently guided to the center position of the placing plate, the stamping assembly can conveniently and stably stamp the materials, and the working efficiency of the stamping assembly is kept; and normal operation of the stamping assembly is ensured.

Description

Technical Field

[0001] The invention relates to the technical field of stamping processing equipment, in particular to stamping equipment for explosion-proof plates and flip-over plates of aluminum alloy strips for battery covers. Background Art

[0002] At present, new energy technology is developing rapidly in the fields of power and chemical technology, which is reflected in the development of new energy vehicles. New energy vehicles refer to all other energy vehicles except cars and diesel engines, including fuel cell vehicles, hybrid vehicles, hydrogen energy vehicles and solar vehicles, etc., whose exhaust emissions are relatively low. Because of its environmental protection advantages, new energy vehicles are advocated by many countries, and the development of new energy vehicle industry is also booming. The batteries used in conjunction with new energy vehicles are particularly important, especially the batteries used in new energy vehicles are different from ordinary batteries, and the requirements for the production of explosion-proof plates are relatively high. Explosion-proof plates and flip plates 1 Aluminum alloy strip is an important part of the internal structure of the battery. Due to its material and size characteristics, it is mostly punched out manually using a punch press. During operation, one hand is required to fix the explosion-proof strip on the die and the other hand is required to operate the die handwheel, which is time-consuming and labor-intensive, resulting in low equipment production efficiency and complicated manufacturing process. It cannot meet mass production, affecting the development of new energy vehicles and has poor safety. In addition, after each stamping, the material needs to be manually placed under the stamping equipment and its position needs to be adjusted, which increases the workers' work efficiency and the equipment standby time, thereby reducing the stamping efficiency of the device for explosion-proof plates and flip plates. Summary of the invention

[0003] In view of the deficiencies in the prior art, the present invention provides a stamping device for explosion-proof plates and flip plates aluminum alloy strips for battery cover plates, which solves the following technical problems: when the existing stamping equipment is used to stamp explosion-proof plates and flip plates 1 series aluminum alloy strips, it is necessary to fix the explosion-proof strip on the die with one hand and operate the die hand wheel with the other hand, which is time-consuming and labor-intensive. In addition, after each stamping, the material needs to be manually placed under the stamping equipment and its position needs to be adjusted, resulting in a long standby time of the equipment, thereby reducing the technical problem that the device has a low stamping efficiency for explosion-proof plates and flip plates 1 series aluminum alloy strips.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions: The technical solution adopted by the present invention to solve the technical problem is: a punching device for aluminum alloy strips of explosion-proof plates and flip plates for battery cover plates, comprising: A support assembly, which is used to support the bottom of the equipment to ensure stable stamping of the workpiece; A pushing component, the bottom end of which is fixedly mounted on the top end of the supporting component, and the pushing component is used to push the workpiece so that the device can continue to process the workpiece; A connecting shaft, the connecting shaft is fixedly mounted at one end of the pushing assembly, and the connecting shaft is fixedly mounted between two groups of the pushing assemblies, so that the two groups of the pushing assemblies can stably push the workpiece; A guide assembly is fixedly mounted on the outside of the pushing assembly and is symmetrically arranged with respect to the central symmetry plane of the supporting assembly.

[0005] Preferably, the pushing assembly includes a side plate, a track and a pushing block, the side plate is fixedly mounted on the top end of the supporting assembly, the track is arranged on the outer side of the side plate, and the pushing block is fixedly mounted on the top end of the track.

[0006] Preferably, the top end of the pushing block is in an arc-shaped structure, and the pushing blocks are distributed at equal distances on the outside of the crawler track.

[0007] Preferably, the guide assembly includes a connecting frame and a guide plate, the connecting frame is fixedly mounted on the outer side of the side plate, the inner side of the connecting frame is hinged with the guide plate, and the guide plate is arranged directly above the crawler track.

[0008] Preferably, a fixing frame is fixedly mounted on the outer side of the side plate, and a stamping assembly is fixedly mounted on the top end of the fixing frame, a shell is fixedly mounted on the bottom end of the stamping assembly, and a shrinking assembly is inserted into the interior of the shell.

[0009] Preferably, the retraction assembly includes a push plate, and the push plate is inserted into the interior of the outer shell, a push frame 2 is fixedly installed at one end of the push plate, a push rod is fixedly installed inside the push frame 2, and an X rod is sleeved on the outer side of the push rod, and an X rod is sleeved on the outer side of the push rod.

[0010] Preferably, the cross-section of the push rod is a rectangular structure, the X rod and the Z rod are a cross structure, the X rod and the Z rod are provided with a slide groove adapted to the push rod inside, the X rod and the Z rod are respectively provided with two groups, and the push rod is provided with four groups in total, and the four groups of push rods are inserted at the intersection of the two groups of X rods and Z rods.

[0011] Preferably, a driving assembly is fixedly installed inside the shell, and the driving assembly includes a fixed plate, a rotating shaft three, a circular gear and a rack, the fixed plate is fixedly installed on the inner wall of the shell, the rotating shaft three is inserted into the inside of the shell, a circular gear is fixedly installed on the outer side of the rotating shaft three, and a circular gear is fixedly installed on the bottom end of the push plate.

[0012] Preferably, a positioning assembly is fixedly installed on the bottom end of the X rod, and the positioning assembly includes a connecting plate three, a ring is fixedly installed on the outside of the X rod, and an insertion rod is inserted inside the ring, a spring three is sleeved on the outside of the insertion rod, and a pressure block is fixedly installed on the bottom end of the insertion rod.

[0013] Preferably, the cross section of the connecting plate three is in an "L"-shaped structure, the insertion rod is inserted into the inside of the connecting plate three, and the spring three is sleeved on the outside of the insertion rod and arranged between the connecting plate three and the pressure block.

[0014] The beneficial effects of the present invention are:

[0015] (1) In the punching equipment for the explosion-proof plate and the flip plate of the battery cover plate described in the present invention, the pushing block is arranged at equal distances on the outer side of the track, so that the material placed on the placement plate can be sequentially transferred to the bottom of the punching assembly, and the guide assembly can be limited to guide the material to the center of the placement plate, so that the punching assembly can continuously and stably punch the material, maintain the working efficiency of the punching assembly, and ensure the normal operation of the punching assembly.

[0016] (2) The explosion-proof plate and flip plate for battery cover described in the present invention are punching equipment for aluminum alloy strips. In the positioning assembly, a pressure block, spring three and an insertion rod are arranged. When the punching assembly punches the material, the punching assembly drives the positioning assembly downward through the outer shell at the same time, and the bottom end of the pressure block first contacts the surface of the material. The supporting force of spring three and the elastic force of the insertion rod keep the material in a stable and static state. Then the punching assembly punches the material to prevent the position of the material from shifting when the punching assembly punches the material, thereby improving the punching accuracy of the punching assembly on the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front perspective schematic diagram of the structure of the present invention; Figure 2 It is a schematic diagram of an exploded perspective view of the structure of the present invention; Figure 3 It is a schematic front view of the structure of the punching pump and the housing of the present invention; Figure 4 It is a front exploded perspective schematic diagram of the structure of the connection bracket and the housing of the present invention; Figure 5 It is a schematic diagram of a partial cross-section of the structure of the connecting frame and the guide plate of the present invention; Figure 6 It is a front perspective schematic diagram of the structure of the push plate and the X-rod of the present invention; Figure 7 For the present invention Figure 5 A magnified schematic diagram of the structure of ①.

[0018] In the figure: 1. Support assembly; 110. Support leg; 120. Support plate; 130. Placement plate; 2. Pushing assembly; 210. Side plate; 220. Driving motor; 230. Rotating shaft 1; 240. Roller shaft; 250. Track; 260. Pushing block; 3. Connecting shaft; 4. Guide assembly; 410. Connecting frame; 420. Guide plate; 430. Threaded column; 440. Round block; 450. Pushing frame 1; 460. Connecting plate 1; 470. Telescopic rod 1; 480. Spring 1; 490. Cover plate; 5. Fixed frame; 6. Stamping assembly; 610. Stamping pump; 620. Connecting bracket; 630. Guide rod; 640. Connecting block; 650. Telescopic rod 2; 660. Spring 2; 670. Connecting plate 2; 680. Stamping head; 7. Shell; 8. retracting assembly; 810. push plate; 820. push frame 2; 830. push rod; 840. X rod; 850. Z rod; 9. Driving assembly; 910. Fixing plate; 920. Servo motor; 930. Rotating shaft 2; 940. Worm; 950. Rotating shaft 3; 960. Worm wheel; 970. Circular gear; 980. Rack; 10. Positioning assembly; 1010. Connecting plate three; 1020. Ring; 1030. Insert rod; 1040. Spring three; 1050. Press block. DETAILED DESCRIPTION

[0019] The embodiment of the present invention solves the problem that when punching explosion-proof plates and flip plates of aluminum alloy strips for battery cover plates, the existing punching equipment needs to fix the explosion-proof strip on the die with one hand and operate the die hand wheel with the other hand, which is time-consuming and labor-intensive. In addition, after each punching, the material needs to be manually placed under the punching equipment, and its position needs to be adjusted, resulting in a long standby time of the equipment, thereby reducing the technical problem of the punching efficiency of the explosion-proof plates and flip plates of aluminum alloy strips. In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0020] Embodiment 1

[0021] See also Figure 1-Figure 7 The punching equipment of the explosion-proof sheet and the flip sheet aluminum alloy strip for the battery cover of the present invention comprises: Support assembly 1, the support assembly 1 is used for supporting the bottom of the equipment to ensure stable stamping of the workpiece; A pushing component 2, the bottom end of which is fixedly mounted on the top end of the supporting component 1, and the pushing component 2 is used to push the workpiece so that the device can continue to process the workpiece; A connecting shaft 3, wherein the connecting shaft 3 is fixedly mounted at one end of the pushing assembly 2, and the connecting shaft 3 is fixedly mounted between two groups of the pushing assemblies 2, so that the two groups of the pushing assemblies 2 can stably push the workpiece; A guide assembly 4, wherein the guide assembly 4 is fixedly mounted on the outer side of the pushing assembly 2, and the guide assembly 4 is symmetrically arranged with respect to the central symmetric plane of the supporting assembly 1; The support assembly 1 includes a support leg 110 , and a support plate 120 is fixedly installed on the top of the support leg 110 , and a placement plate 130 is fixedly installed on the top of the support plate 120 .

[0022] The pushing component 2 includes a side plate 210, a track 250 and a pushing block 260. The side plate 210 is fixedly installed on the top of the supporting component 1. The track 250 is arranged on the outer side of the side plate 210, and the pushing block 260 is fixedly installed on the top of the track 250. The driving motor 220 is fixedly installed on the outer side of the side plate 210. A rotating shaft 230 is inserted into the inside of the side plate 210, and a roller 240 is fixedly installed on the outer side of the rotating shaft 230. The outer side of the roller 240 conflicts with the inner wall of the track 250. The top of the pushing block 260 is in an arc-shaped structure, and the pushing blocks 260 are equidistantly distributed on the outer side of the track 250.

[0023] When the device is working, the staff connects the device to an external power supply through a wire so that the external power supply provides power support for the device, and places the stamping materials on the upper surface of the placement plate 130 in turn. At this time, the rotating output shaft of the drive motor 220 cooperates with the connecting shaft 3 through the rotating shaft 1 230, so that the two sets of rotating shaft 1 230 synchronously drive the crawler 250 to rotate. At the same time, the pushing blocks 260 arranged on the outside of the two sets of crawler tracks 250 and the two sets of crawler tracks 250 drive the pushing blocks 260 to transport the materials to be stamped to the bottom of the stamping assembly 6, so that the stamping assembly 6 can stamp the materials pushed by the pushing blocks 260 in turn, thereby improving the efficiency of the device in stamping the materials.

[0024] Embodiment 2

[0025] See also Figure 1 , Figure 2 , Figure 5 and Figure 7The guide assembly 4 includes a connecting frame 410 and a guide plate 420. The connecting frame 410 is fixedly installed on the outer side of the side plate 210. The guide plate 420 is hinged on the inner side of the connecting frame 410, and the guide plate 420 is arranged directly above the track 250. A threaded column 430 is inserted into the interior of the connecting frame 410, and a round block 440 is fixedly installed at one end of the threaded column 430. A push frame 450 is sleeved on the outer side of the threaded column 430, and a connecting plate 460 is fixedly installed at one end of the push frame 450. A telescopic rod 470 is inserted into the interior of the connecting plate 460, and a spring 480 is sleeved on the outer side of the telescopic rod 470. A sleeve plate 490 is fixedly installed at one end of the telescopic rod 470, and the sleeve plate 490 is sleeved on the outer side of the guide plate 420.

[0026] When the device is working, the threaded column 430 is rotated through the handle, and the threaded column 430 is rotated on the inner wall of the connecting frame 410 through the round block 440, and at the same time, it is meshed with the push frame 450 through the thread, and cooperates with the elastic force of the spring 480, so that the push frame 450 is squeezed by the elastic force of the spring 480 through the connecting plate 460, so that the sleeve plate 490 drives the guide plate 420 to move, thereby achieving the purpose of adjusting the angle of the guide plate 420, so that the track 250 drives the push block 260 to push the material, while the material contacts the outer side of the guide plate 420, and cooperates with the elastic force of the spring 480, so that the material is centered in the center of the placement plate 130 and moves stably, thereby improving the accuracy of the stamping of the material by the stamping assembly 6.

[0027] Embodiment 3

[0028] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 6 A fixing frame 5 is fixedly mounted on the outer side of the side plate 210, and a punching assembly 6 is fixedly mounted on the top of the fixing frame 5, a shell 7 is fixedly mounted on the bottom of the punching assembly 6, and a shrinking assembly 8 is inserted into the interior of the shell 7; The punching assembly 6 includes a punching pump 610, and the punching pump 610 is fixedly installed on the top of the fixing frame 5, the bottom end of the punching pump 610 is fixedly installed with a connecting bracket 620, and the top end of the connecting bracket 620 is fixedly installed with a guide rod 630, and the guide rod 630 passes through the fixing frame 5 and is inserted into the inside of the fixing frame 5, the bottom end of the connecting bracket 620 is fixedly installed with a connecting block 640, and the bottom end of the connecting block 640 is fixedly installed with a telescopic rod 650, the outer side of the telescopic rod 650 is sleeved with a spring 660, and the bottom end of the spring 660 is fixedly installed with a connecting plate 670, and the bottom end of the connecting plate 670 is fixedly installed with a punching head 680; The contraction assembly 8 includes a push plate 810, and the push plate 810 is inserted into the interior of the housing 7, one end of the push plate 810 is fixedly installed with a push frame 820, and a push rod 830 is fixedly installed inside the push frame 820, and an X rod 840 is sleeved on the outside of the push rod 830, and an X rod 840 is sleeved on the outside of the push rod 830, and the push rod 830 has a rectangular cross-section structure, and the X rod 840 and the Z rod 850 are in a cross-type structure, and the X rod 840 and the Z rod 850 are provided with a sliding groove adapted to the push rod 830 inside, and the X rod 840 and the Z rod 850 are respectively provided with two groups, and the push rod 830 is provided with four groups in total, and the four groups of push rods 830 are inserted at the intersection of the two groups of X rods 840 and the Z rod 850; A driving assembly 9 is fixedly installed inside the housing 7, and the driving assembly 9 includes a fixing plate 910, a rotating shaft 950, a circular gear 970 and a rack 980. The fixing plate 910 is fixedly installed on the inner wall of the housing 7, the rotating shaft 950 is inserted into the housing 7, a circular gear 970 is fixedly installed on the outer side of the rotating shaft 950, and a circular gear 970 is fixedly installed on the bottom end of the push plate 810; A positioning assembly 10 is fixedly installed at the bottom end of the X rod 840, and the positioning assembly 10 includes a connecting plate three 1010, a ring 1020 is fixedly installed on the outer side of the X rod 840, and an insertion rod 1030 is inserted inside the ring 1020, a spring three 1040 is sleeved on the outer side of the insertion rod 1030, a pressure block 1050 is fixedly installed on the bottom end of the insertion rod 1030, and the cross-section of the connecting plate three 1010 is an "L"-shaped structure, the insertion rod 1030 is inserted inside the connecting plate three 1010, and the spring three 1040 is sleeved on the outer side of the insertion rod 1030 and is arranged between the connecting plate three 1010 and the pressure block 1050.

[0029] When the device is working, the rotating output shaft of the servo motor 920 drives the second rotating shaft 930 to drive the second rotating shaft 930 to mesh with the worm gear 960, and then the worm gear 960 drives the circular gear 970 to mesh with the rack 980 through the third rotating shaft 950, so that the push plate 810 drives the push rod 830 to interact with the inner wall of the X rod 840 and the Z rod 850 through the second push frame 820. Since the cross-section of the push rod 830 is a rectangular structure, the included angle of movement of the X rod 840 and the Z rod 850 is 90°. And by setting the push rod 830 to cooperate, the two groups of push rods 830 and the two groups of Z rods 850 respectively drive the positioning assembly 10 to move. When the stamping pump 610 stamps the material through the connecting bracket 620, the connecting block 640, the telescopic rod 2 650, the connecting plate 2 670 and the stamping head 680, at this moment, the pressing block 1050 first squeezes and positions the material through the supporting force of the insertion rod 1030 and the elastic force of the spring 3 1040, thereby improving the stamping accuracy of the stamping head 680 on the material and the yield rate of the material stamping.

[0030] Working principle: the user connects the device to an external power source and then turns on the switch, the support leg 110 stably supports the placement plate 130 through the support plate 120, and the threaded column 430 is rotated by the handle, and the threaded column 430 rotates on the inner wall of the connecting frame 410 through the round block 440, and engages with the push frame 1 450 through the thread, and cooperates with the elastic force of the spring 1 480, so that the push frame 1 450 is squeezed by the elastic force of the connecting plate 1 460 and the spring 1 480, so that the sleeve plate 490 drives the guide plate 420 to move, thereby achieving the purpose of adjusting the angle of the guide plate 420, and then the drive motor 22 is started. 0, at this moment, the rotating output shaft of the driving motor 220 cooperates with the connecting shaft 3 through the rotating shaft 1 230, so that the two sets of rotating shafts 1 230 synchronously drive the crawler belt 250 to rotate. At the same time, the pushing blocks 260 arranged on the outer sides of the two sets of crawler belts 250 and the two sets of crawler belts 250 drive the pushing blocks 260 to transport the materials to be stamped to the bottom of the stamping assembly 6. When the crawler belt 250 drives the pushing blocks 260 to push the materials, the materials collide with the outer sides of the guide plate 420 and cooperate with the elastic force of the spring 1 480, so that the materials are centered at the center of the placement plate 130 and move stably, thereby improving the stamping assembly. The precision of material stamping by the component 6 is checked, so that the stamping component 6 can stamp the material pushed by the push block 260 in turn, thereby improving the efficiency of the device in stamping the material, and starting the servo motor 920, and the rotating output shaft of the servo motor 920 drives the second shaft 930 to drive the second shaft 930 to mesh with the worm 940 and the worm wheel 960, and then the worm wheel 960 drives the circular gear 970 to mesh with the rack 980 through the third shaft 950, so that the push plate 810 drives the push rod 830 to interact with the inner wall of the X rod 840 and the Z rod 850 through the push frame 2 820. The surface is of a rectangular structure, so that the angle between the movement of the X rod 840 and the Z rod 850 is 90°, and by setting the push rod 830 to cooperate, the two groups of push rods 830 and the two groups of Z rods 850 respectively drive the positioning assembly 10 to move. When the stamping pump 610 stamps the material through the connecting bracket 620, the connecting block 640, the telescopic rod 2 650, the connecting plate 2 670 and the stamping head 680, the pressing block 1050 at this moment squeezes and positions the material in advance through the supporting force of the insertion rod 1030 and the elastic force of the spring 3 1040, thereby improving the stamping accuracy of the stamping head 680 on the material and the yield rate of the material stamping.

[0031] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. Punching equipment for explosion-proof plates and flip-over plates of aluminum alloy strips for battery cover, characterized by: include: A support assembly (1), the support assembly (1) being used for supporting the bottom of the equipment so as to ensure stable stamping of the workpiece; A pushing component (2), the bottom end of the pushing component (2) being fixedly mounted on the top end of the supporting component (1), and the pushing component (2) being used to push the workpiece so that the device can continue to process the workpiece; A connecting shaft (3), the connecting shaft (3) being fixedly mounted on one end of the pushing assembly (2), and the connecting shaft (3) being fixedly mounted between two groups of the pushing assemblies (2), so that the two groups of the pushing assemblies (2) can stably push the workpiece; A guide assembly (4), wherein the guide assembly (4) is fixedly mounted on the outside of the pushing assembly (2), and the guide assembly (4) is symmetrically arranged with respect to the central symmetry plane of the supporting assembly (1).

2. The punching equipment for aluminum alloy strips of explosion-proof plates and flip plates for battery cover plates according to claim 1 is characterized in that: The pushing assembly (2) comprises a side plate (210), a crawler (250) and a pushing block (260); the side plate (210) is fixedly mounted on the top end of the supporting assembly (1); the crawler (250) is arranged on the outside of the side plate (210), and the pushing block (260) is fixedly mounted on the top end of the crawler (250).

3. The punching equipment for the explosion-proof sheet and the flip sheet aluminum alloy strip for the battery cover according to claim 2 is characterized in that: The top end of the pushing block (260) is in an arc-shaped structure, and the pushing blocks (260) are distributed at equal distances on the outside of the crawler track (250).

4. The punching equipment for aluminum alloy strips of explosion-proof plates and flip plates for battery cover plates according to claim 1 is characterized in that: The guide assembly (4) comprises a connecting frame (410) and a guide plate (420), wherein the connecting frame (410) is fixedly mounted on the outside of the side plate (210), the guide plate (420) is hingedly connected to the inside of the connecting frame (410), and the guide plate (420) is arranged directly above the crawler track (250).

5. The punching equipment for aluminum alloy strips of explosion-proof plates and flip plates for battery cover plates according to claim 2, characterized in that: A fixing frame (5) is fixedly mounted on the outer side of the side plate (210), a punching assembly (6) is fixedly mounted on the top end of the fixing frame (5), a shell (7) is fixedly mounted on the bottom end of the punching assembly (6), and a shrinking assembly (8) is inserted into the interior of the shell (7).

6. The punching equipment for aluminum alloy strips of explosion-proof plates and flip plates for battery cover plates according to claim 5, characterized in that: The retracting assembly (8) comprises a push plate (810), and the push plate (810) is inserted into the interior of the housing (7), a push frame 2 (820) is fixedly mounted on one end of the push plate (810), a push rod (830) is fixedly mounted inside the push frame 2 (820), and an X-rod (840) is sleeved on the outer side of the push rod (830), and an X-rod (840) is sleeved on the outer side of the push rod (830).

7. The punching equipment for aluminum alloy strips of explosion-proof plates and flip plates for battery cover plates according to claim 6, characterized in that: The cross section of the push rod (830) is a rectangular structure, the X rod (840) and the Z rod (850) are a cross structure, the X rod (840) and the Z rod (850) are provided with a slide groove adapted to the push rod (830) inside, the X rod (840) and the Z rod (850) are respectively provided with two groups, and the push rod (830) is provided with four groups in total, and the four groups of push rods (830) are inserted at the intersection of the two groups of X rods (840) and the Z rod (850).

8. The punching equipment for aluminum alloy strips of explosion-proof plates and flip plates for battery cover plates according to claim 6, characterized in that: A driving assembly (9) is fixedly mounted inside the housing (7), and the driving assembly (9) comprises a fixing plate (910), a rotating shaft (950), a circular gear (970) and a rack (980); the fixing plate (910) is fixedly mounted on the inner wall of the housing (7); the rotating shaft (950) is inserted into the housing (7); a circular gear (970) is fixedly mounted on the outer side of the rotating shaft (950); and a circular gear (970) is fixedly mounted on the bottom end of the push plate (810).

9. The punching equipment for aluminum alloy strips of explosion-proof plates and flip plates for battery cover plates according to claim 7, characterized in that: A positioning assembly (10) is fixedly mounted on the bottom end of the X-rod (840), and the positioning assembly (10) comprises a connecting plate three (1010); a collar (1020) is fixedly mounted on the outside of the X-rod (840), and an insertion rod (1030) is inserted into the inside of the collar (1020); a spring three (1040) is sleeved on the outside of the insertion rod (1030); and a pressure block (1050) is fixedly mounted on the bottom end of the insertion rod (1030).

10. The punching equipment for aluminum alloy strips of explosion-proof plates and flip plates for battery cover plates according to claim 9, characterized in that: The cross-section of the connecting plate three (1010) is in an "L"-shaped structure, the insertion rod (1030) is inserted into the interior of the connecting plate three (1010), and the spring three (1040) is sleeved on the outside of the insertion rod (1030) and is arranged between the connecting plate three (1010) and the pressure block (1050).

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