High-corrosion-resistance anti-explosion nickel pre-plating steel shell machining device and method

Abstract

The invention discloses a high-corrosion-resistance anti-explosion nickel pre-plating steel shell machining device and method, and relates to the technical field of steel shell machining, the high-corrosion-resistance anti-explosion nickel pre-plating steel shell machining device comprises a fixing frame and a fixing rod, and the front side and the rear side of the fixing frame are each in an opening shape; supporting feet with screw holes are arranged on the periphery of the bottom of the fixing frame. Through grooves are transversely formed in the two sides of the fixing frame. Wherein electric telescopic rods are transversely arranged on the two sides of the fixing frame correspondingly, L-shaped rods are arranged at the output ends of the electric telescopic rods on the two sides correspondingly, clamping plates matched with the through grooves are arranged on the L-shaped rods on the two sides correspondingly, and arc-shaped clamping grooves are formed in the opposite sides of the clamping plates on the two sides correspondingly; and placing holes for placing the battery steel shells are uniformly formed in the fixing rod, and polishing heads are uniformly arranged on the mounting plate, so that the battery steel shells can be processed in batches during polishing, and the processing efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of steel shell processing, and in particular to a highly corrosion-resistant explosion-proof pre-nickel-plated steel shell processing device and method. Background Art

[0002] In order to increase the service life of the battery steel shell, a highly corrosion-resistant and explosion-proof pre-nickel-plated steel shell has appeared in the prior art. However, in the process of processing the battery steel shell, the cut of the battery steel shell needs to be polished.

[0003] The existing battery steel shell grinding device can only place one battery steel shell on the processing table for processing at a time, requiring users to frequently load and unload materials. Since batch processing is not possible, the processing efficiency is low, and the debris generated when grinding the incision cannot be processed in batches, which further increases the labor intensity required for processing. For this reason, we propose a highly corrosion-resistant and explosion-proof pre-nickel-plated steel shell processing device and method. Summary of the invention

[0004] The object of the present invention is to provide a highly corrosion-resistant explosion-proof pre-nickel-plated steel shell processing device and method to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: a highly corrosion-resistant explosion-proof pre-nickel-plated steel shell processing device, comprising a fixing frame and a fixing rod, wherein both the front and rear sides of the fixing frame are open; Support feet with screw holes are arranged around the bottom of the fixing frame; Both sides of the fixing frame are provided with through slots in a transverse direction; Wherein, electric telescopic rods are arranged transversely on both sides of the fixed frame, L-shaped rods are arranged on the output ends of the electric telescopic rods on both sides, clamping plates matching the through grooves are arranged on both sides of the L-shaped rods, and arc-shaped clamping grooves are arranged on the opposite sides of the clamping plates on both sides; The fixing rod is located in the fixing frame, and the top of the fixing rod is evenly provided with placement holes along the front-back direction, and the battery steel shells are placed in the placement holes; Wherein, the top of the inner wall of the placement hole is provided with a rubber ring which fits on the outer wall of the battery steel shell; A polishing assembly is provided on the top inner wall of the fixed frame; The front and rear sides of the fixed frame are both covered with transparent plates, and the two sides of the transparent plate are both provided with sliders. The front and rear sides of both sides of the fixed frame are both provided with lifting electric guide rails, and the output ends of the lifting electric guide rails are connected with sliders; The slider at the front right side is connected to the transmission assembly; The transmission assembly is connected to the swing assembly; The swing assembly is connected to the fixing rod.

[0006] As a preferred solution of the highly corrosion-resistant and explosion-proof pre-nickel-plated steel shell processing device described in the present invention, the grinding assembly includes a vertically arranged electric push rod, the electric push rod is located in a fixed frame, the output end of the electric push rod is connected to a mounting plate, the bottom of the mounting plate is evenly provided with micro motors along the front and rear directions, a connecting plate is provided on the output shaft of the micro motor, and a grinding head matching the battery steel shell is detachably connected to the connecting plate.

[0007] As a preferred solution of the high corrosion-resistant explosion-proof pre-nickel-plated steel shell processing device described in the present invention, an electric guide rail 1 is arranged on the top inner wall of the fixed frame along the front-to-back direction, and the electric push rod is arranged on the output end of the electric guide rail 1.

[0008] As a preferred solution of the highly corrosion-resistant and explosion-proof pre-nickel-plated steel shell processing device described in the present invention, wherein: protruding rods are provided on both sides of the top of the grinding head, and sleeve rods are provided on both sides of the top of the connecting plate. The protruding rods on both sides penetrate the connecting plate and the sleeve rods, and the sleeve rods are provided with screws connected to the protruding rods.

[0009] As a preferred solution of the highly corrosion-resistant and explosion-proof pre-nickel-plated steel shell processing device described in the present invention, a support frame is provided at the bottom of the placement hole, and the bottom of the battery steel shell is fittedly connected to the support frame.

[0010] As a preferred solution of the high corrosion-resistant and explosion-proof pre-nickel-plated steel shell processing device described in the present invention, the swing assembly includes two rotating shafts with the same structure, both rotating shafts are connected to the fixed frame through bearings, and electric guide rails 2 arranged along the front-to-back direction are provided on the opposite sides of the two rotating shafts, and the opposite sides of the two electric guide rails 2 are in contact with the fixed rod, and guide blocks are provided at the output ends of the two electric guide rails 2, and the two guide blocks are respectively arranged on both sides of the fixed rod, and a driven gear is provided on the left rotating shaft.

[0011] As a preferred solution of the highly corrosion-resistant explosion-proof pre-nickel-plated steel shell processing device described in the present invention, a support rod is connected between the bottoms of the two electric guide rails.

[0012] As a preferred solution of the high corrosion-resistant explosion-proof pre-nickel-plated steel shell processing device described in the present invention, the transmission assembly includes a gear rod 1 meshingly connected to the bottom of the driven gear, the gear rod 1 is slidably connected to the left side of the fixed frame, the front end of the gear rod 1 is connected to an inclined rod through a pin shaft, and the inclined rod is connected to the eccentric point of the left side of the rotating plate through a pin shaft, the rotating plate is arranged on the transmission shaft, and the transmission shaft is arranged on a support seat through a bearing, the support seat is arranged on the fixed frame, a mounting seat is arranged on the top of the fixed frame, the mounting seat is connected to a driving shaft through a bearing, and a chain transmission assembly connected to the transmission shaft is arranged on the driving shaft, a driving gear is arranged at the right end of the driving shaft, and the driving gear is meshingly connected with a gear rod 2 connected to the front slider of the right end.

[0013] As a preferred solution of the highly corrosion-resistant and explosion-proof pre-nickel-plated steel shell processing device described in the present invention, a right-angled triangular plate is fitted and connected to the bottom inner wall of the fixed frame, the inclined surface of the right-angled triangular plate is located on the front side, the rear side of the right-angled triangular plate is in contact with the rear transparent plate, and the front side of the right-angled triangular plate is provided with a handle in an L-shaped structure, and the bottom of the handle is fitted and connected to the bottom inner wall of the fixed frame.

[0014] A method for processing a highly corrosion-resistant explosion-proof pre-nickel-plated steel shell device specifically comprises the following steps: Step 1: The slider is driven upward by the lifting electric guide rail, so that the front and rear transparent plates are moved upward. After the movement is completed, the guide block is driven forward by the electric guide rails on both sides, which can drive the fixing rod to move forward, and the battery steel shell is placed in the placement hole of the front half. Then the fixing rod is moved backward, and the battery steel shell is placed in the placement hole of the back half. After placing, the transparent plate is moved down, and the battery steel shell is initially positioned by each rubber ring. Then, the clamping plates on both sides are driven through the through slot by the electric telescopic rods on both sides to clamp the battery steel shell from both sides; Step 2: The mounting plate is driven downward by the electric push rod, and the micro motor is turned on at the same time, so that each grinding head can rotate at high speed to batch grind the cuts of each battery steel shell; Step 3: The burrs on the cut are ground into debris and fall into the inside of the fixed frame, and some fall on the clamping plate, the rotating shaft, the second electric guide rail, the fixed rod and the rubber ring. After the grinding is completed, the grinding head is first moved upward to leave the battery steel shell, and then the clamping plate is passed through the through slot to leave the fixed frame, so that the debris on the clamping plate can fall into the fixed frame; Step 4: Move the transparent plate upwards so that the slider drives the gear rod 2 to move, which drives the driving gear to rotate, and then the driving shaft drives the transmission shaft to rotate through the chain transmission assembly, so that the rotating plate can be rotated, and the inclined rod rotates around the center of the rotating plate to make the gear rod 1 move back and forth, so that the driven gear drives the rotating shaft to rotate back and forth, and the fixed rod, the electric guide rail 2 and the rubber ring can swing back and forth to shake off the debris on them, so that when the front and back sides of the fixed frame are opened, all the debris will be collected on the bottom inner wall of the fixed frame, and then the processed battery steel shell can be taken out.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. By evenly arranging placement holes for placing the battery steel shell on the fixing rod and evenly arranging grinding heads on the mounting plate, the battery steel shell can be processed in batches during grinding, thereby improving the processing efficiency; 2. The grinding head can be easily replaced by providing a protruding rod, a sleeve rod and a screw; 3. By setting the electric guide rail 1, it is convenient to move each grinding head in the front-to-back direction for easy disassembly and assembly; by setting the electric guide rail 2 and the guide block, it is convenient to move the fixing rod in the front-to-back direction for easy placement of the battery steel shell, thereby improving the efficiency of batch processing; 4. By setting the rubber ring, the battery steel shell can be positioned, so that the battery steel shell can be positioned when it is not clamped by the clamping plate, avoiding the displacement of the battery steel shell due to the lifting and lowering of the transparent plate; 5. When the transparent plate is moved upward, the slider drives the gear rod 2 to move, drives the driving gear to rotate, and then drives the driving shaft to rotate through the chain transmission assembly, so that the rotating plate can be rotated, and the inclined rod rotates around the center of the rotating plate, so that the gear rod 1 moves back and forth, and the driven gear drives the rotating shaft to rotate back and forth, so that the rotating shaft, the fixed rod, the electric guide rail 2 and the rubber ring can all swing back and forth to shake off the debris above, so that when the front and rear sides of the fixed frame are opened, all the debris can be collected on the bottom inner wall of the fixed frame, so that the debris can be collected in batches during batch processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a highly corrosion-resistant explosion-proof pre-nickel-plated steel shell processing device and method of the present invention; Figure 2 This is a schematic diagram of the internal structure of a highly corrosion-resistant explosion-proof pre-nickel-plated steel shell processing device and method of the present invention; Figure 3 A schematic diagram of the internal structure of a highly corrosion-resistant explosion-proof pre-nickel-plated steel shell processing device and method of the present invention; Figure 4 This is a schematic diagram of the fixing rod structure described in a highly corrosion-resistant explosion-proof pre-nickel-plated steel shell processing device and method of the present invention; Figure 5 A bottom view schematic diagram of a fixing rod structure described in a highly corrosion-resistant explosion-proof pre-nickel-plated steel shell processing device and method of the present invention; Figure 6 The present invention is a schematic diagram of the structure of a grinding component described in a highly corrosion-resistant explosion-proof pre-nickel-plated steel shell processing device and method.

[0017] In the figure: 1. fixed frame; 2. support foot; 3. through slot; 4. electric telescopic rod; 5. clamping plate; 6. fixed rod; 7. placement hole; 8. battery steel shell; 9. rubber ring; 10. electric push rod; 11. mounting plate; 12. micro motor; 13. connecting plate; 14. grinding head; 15. transparent plate; 16. slider; 17. lifting electric guide rail; 18. electric guide rail one; 19. protruding rod; 20. sleeve rod; 21. screw; 22. support frame; 23. right triangle plate; 24. handle; 25. rotating shaft; 26. driven gear; 27. gear rod one; 28. inclined rod; 29. ​​rotating plate; 30. transmission shaft; 31. support seat; 32. mounting seat; 33. driving shaft; 34. chain transmission assembly; 35. driving gear; 36. gear rod two; 37. electric guide rail two; 38. support rod; 39. guide block. DETAILED DESCRIPTION

[0018] 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 described embodiments 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.

[0019] As mentioned in the background technology, in view of the problem that the existing technology cannot process the incisions of battery steel shells in batches and clean up the debris generated when grinding the steel shell incisions, the present invention proposes a highly corrosion-resistant explosion-proof pre-nickel-plated steel shell processing device and method. Example

[0020] Reference Figures 1 to 6 A highly corrosion-resistant explosion-proof pre-nickel-plated steel shell processing device comprises a fixing frame 1 and a fixing rod 6, wherein both the front and rear sides of the fixing frame 1 are open; The bottom of the fixing frame 1 is provided with legs 2 with screw holes around it for fixing the fixing frame 1; Through slots 3 are horizontally formed on both sides of the fixing frame 1; Among them, electric telescopic rods 4 are horizontally arranged on both sides of the fixed frame 1, and L-shaped rods are arranged on the output ends of the electric telescopic rods 4 on both sides. Clamps 5 matching the through slots 3 are arranged on the L-shaped rods on both sides, so that the clamps 5 can move through the through slots 3 when moving, and the debris on the clamps can be scraped off. The opposite sides of the clamps 5 on both sides are provided with arc-shaped clamping grooves, and the battery steel shell 8 is clamped by the clamping grooves; The fixing rod 6 is located in the fixing frame 1, and the top of the fixing rod 6 is evenly provided with placement holes 7 along the front-back direction, and battery steel shells 8 are placed in the placement holes 7. The battery steel shells 8 are highly corrosion-resistant and explosion-proof pre-nickel-plated steel shells; Among them, the top of the inner wall of the placement hole 7 is provided with a rubber ring 9 which fits the outer wall of the battery steel shell 8. The rubber ring 9 is used to position the battery steel shell 8 to avoid displacement when swinging back and forth, and can be stably clamped by the clamping plate 5 during grinding; A grinding assembly is provided on the top inner wall of the fixed frame 1; The front and rear sides of the fixed frame 1 are both covered with transparent plates 15, which do not affect the observation of the grinding and can block the debris from flying out during grinding. Sliders 16 are provided on both sides of the transparent plate 15, and lifting electric guide rails 17 are provided on both sides of the fixed frame 1. The output end of the lifting electric guide rail 17 is connected to the slide 16. The lifting electric guide rail 17 drives the slide 16 to rise and fall, which can drive the transparent plate 15 to rise and fall. After the grinding is completed, the transparent plate 15 is moved upward to take out the battery steel shell 8; The slider 16 at the front right side is connected to the transmission assembly; The transmission assembly is connected to the swing assembly; The swing assembly is connected to the fixed rod 6.

[0021] The grinding assembly includes a vertically arranged electric push rod 10, which is located in a fixed frame 1. The output end of the electric push rod 10 is connected to a mounting plate 11. A micro motor 12 is evenly arranged on the bottom of the mounting plate 11 along the front-to-back direction. A connecting plate 13 is arranged on the output shaft of the micro motor 12. A grinding head 14 matching the battery steel shell 8 is detachably connected to the connecting plate 13. The electric push rod 10 drives the mounting plate 11 to move downward, so that after the micro motor 12 works, it can drive the high-speed rotating grinding head 14 to rotate and grind the battery steel shell 8.

[0022] In order to allow the grinding head 14 to be moved out of the fixed frame 1 for disassembly and assembly, an electric guide rail 18 is provided on the top inner wall of the fixed frame 1 along the front-to-back direction, and the electric push rod 10 is provided on the output end of the electric guide rail 18 .

[0023] In order to facilitate the disassembly and assembly of the grinding head 14, protruding rods 19 are provided on both sides of the top of the grinding head 14, and sleeve rods 20 are provided on both sides of the top of the connecting plate 13. The protruding rods 19 on both sides penetrate the connecting plate 13 and the sleeve rods 20, and the sleeve rods 20 are provided with screws 21 connected to the protruding rods 19. When the grinding head 14 is moved out of the fixed frame 1, after disassembling the screws 21, the grinding head 14 can be moved vertically to complete the disassembly and assembly.

[0024] A support frame 22 is provided at the bottom of the placement hole 7, and the bottom of the battery steel shell 8 is fittedly connected to the support frame 22, so that the bottom of the placement hole 7 is connected to the outside, which saves effort when taking and placing the battery steel shell 8 in the placement hole 7.

[0025] The swing assembly includes two rotating shafts 25 with the same structure. The two rotating shafts 25 are connected to the fixed frame 1 through bearings. The opposite sides of the two rotating shafts 25 are provided with electric guide rails 37 arranged along the front-to-back direction. The opposite sides of the two electric guide rails 37 are in contact with the fixed rod 6. The output ends of the two electric guide rails 37 are provided with guide blocks 39. The two guide blocks 39 are respectively arranged on both sides of the fixed rod 6. The electric guide rail 37 drives the guide blocks 39 to move along the front-to-back direction so as to drive the fixed rod 6 to move, which is convenient for taking and placing the battery steel shell 8 outside the fixed frame 1. A driven gear 26 is provided on the left rotating shaft 25.

[0026] A support rod 38 is connected between the bottoms of the two electric guide rails 2 37 , so that when the electric guide rail 2 37 rotates following the rotating shaft 25 , the electric guide rail 2 37 on the other side can be driven to rotate through the support rod 38 .

[0027] The transmission assembly includes a gear rod 27 meshingly connected to the bottom of the driven gear 26, the gear rod 27 is slidably connected to the left side of the fixed frame 1, and a slide groove for the gear rod 27 to slide is provided on the left side of the fixed frame 1. The front end of the gear rod 27 is connected to an inclined rod 28 through a pin shaft, and the inclined rod 28 is connected to the eccentric position of the left side of the rotating plate 29 through a pin shaft. The rotating plate 29 is arranged on a transmission shaft 30, and the transmission shaft 30 is arranged on a support seat 31 through a bearing, and the support seat 31 is arranged on the fixed frame 1. By rotating the transmission shaft 30, the rotating plate 29 drives the gear rod 27 on the inclined rod 28 to move in the front and rear directions, which can drive the driven gear 26 to swing back and forth without rotating 360 degrees. The top of the fixed frame 1 A mounting seat 32 is provided, and the mounting seat 32 is connected to a driving shaft 33 through a bearing, and a chain transmission assembly 34 connected to the transmission shaft 30 is provided on the driving shaft 33, and a driving gear 35 is provided at the right end of the driving shaft 33, and a gear rod 2 36 connected to the right end front side slider 16 is meshed and connected on the driving gear 35. When the slider 16 is raised or lowered, the gear rod 2 36 drives the driving gear 35 to rotate, so that the driving shaft 33 can drive the transmission shaft 30 to rotate through the chain transmission assembly 34, so that when the transparent plate 15 is moved, the fixed rod 6 swings back and forth to shake off the debris thereon, so that when the front and rear sides of the fixed frame 1 are opened, all the debris are collected on the bottom inner wall of the fixed frame 1. Example

[0028] Reference Figures 2 to 3 A right-angled triangular plate 23 is fitted and connected to the bottom inner wall of the fixed frame 1, and the inclined surface of the right-angled triangular plate 23 is located on the front side. The rear side of the right-angled triangular plate 23 is in contact with the rear transparent plate 15. A handle 24 with an L-shaped structure is provided on the front side of the right-angled triangular plate 23, and the bottom of the handle 24 is fitted and connected to the bottom inner wall of the fixed frame 1. The fallen debris falls on the bottom inner wall of the fixed frame 1 through the front inclined surface of the right-angled triangular plate 23. When the accumulated debris needs to be removed, the handle 24 is pulled to move the right-angled triangular plate 23 forward. The front bottom of the handle 24 is also supported by the bottom inner wall of the fixed frame 1, which can ensure that the right-angled triangular plate 23 is flat on the bottom inner wall of the fixed frame 1.

[0029] The rest of the structure is the same as that of Example 1.

[0030] A method for a highly corrosion-resistant explosion-proof pre-nickel-plated steel shell processing device, using a highly corrosion-resistant explosion-proof pre-nickel-plated steel shell processing device in Example 2, specifically comprising the following steps: Step 1: The slider 16 is driven upward by the lifting electric guide rail 17, so that the front and rear transparent plates 15 are moved upward. After the movement is completed, the guide block 39 is driven forward by the electric guide rails 37 on both sides, so that the fixing rod 6 can be driven forward, and the battery steel shell 8 is placed in the placement hole 7 of the front half. Then the fixing rod 6 is moved backward, and the battery steel shell 8 is placed in the placement hole 7 of the rear half. After the transparent plate 15 is placed, the battery steel shell 8 is initially positioned by each rubber ring 9, and then the clamping plates 5 on both sides are driven by the electric telescopic rods 4 on both sides to pass through the through slot 3 and clamp the battery steel shell 8 from both sides; Step 2: The mounting plate 11 is driven downward by the electric push rod 10, and the micro motor 12 is turned on at the same time, so that each grinding head 14 can rotate at high speed to grind the cuts of each battery steel shell 8 in batches; Step 3: The burrs on the cutout are ground into debris and fall into the interior of the fixed frame 1, and some fall on the clamping plate 5, the rotating shaft 25, the second electric guide rail 37, the fixing rod 6 and the rubber ring 9. After the grinding is completed, the grinding head 14 is first moved upward to leave the battery steel shell 8, and then the clamping plate 5 is passed through the through slot 3 to leave the fixed frame 1, so that the debris on the clamping plate 5 can fall into the fixed frame 1; Step 4: Move the transparent plate 15 upward so that the slider 16 drives the gear rod 2 36 to move, drives the driving gear 35 to rotate, and then drives the driving shaft 33 to drive the transmission shaft 30 to rotate through the chain transmission assembly 34, so that the rotating plate 29 can be rotated, and the inclined rod 28 rotates around the center of the rotating plate 29, so that the gear rod 1 27 moves back and forth, and the driven gear 26 drives the rotating shaft 25 to rotate back and forth, so that the fixed rod 6, the electric guide rail 2 37 and the rubber ring 9 can all swing back and forth to shake off the debris above, so that when the front and rear sides of the fixed frame 1 are opened, all the debris is collected on the bottom inner wall of the fixed frame 1, and then the processed battery steel shell 8 can be taken out.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A highly corrosion-resistant explosion-proof pre-nickel-plated steel shell processing device, characterized in that: include, A fixed frame (1) and a fixed rod (6), wherein both the front and rear sides of the fixed frame (1) are open; Support legs (2) with screw holes are arranged around the bottom of the fixing frame (1); Both sides of the fixing frame (1) are provided with through slots (3) in a transverse direction; Wherein, electric telescopic rods (4) are transversely arranged on both sides of the fixed frame (1), L-shaped rods are arranged on the output ends of the electric telescopic rods (4) on both sides, clamping plates (5) matching the through grooves (3) are arranged on both sides of the L-shaped rods, and arc-shaped clamping grooves are arranged on the opposite sides of the clamping plates (5) on both sides; The fixing rod (6) is located in the fixing frame (1), and placement holes (7) are evenly opened on the top of the fixing rod (6) along the front-back direction, and battery steel shells (8) are placed in the placement holes (7); The top of the inner wall of the placement hole (7) is provided with a rubber ring (9) which fits snugly on the outer wall of the battery steel shell (8); A grinding component is provided on the top inner wall of the fixing frame (1); The front and rear sides of the fixed frame (1) are both covered with transparent plates (15), and the two sides of the transparent plate (15) are both provided with sliders (16). The front and rear sides of both sides of the fixed frame (1) are both provided with lifting electric guide rails (17), and the output ends of the lifting electric guide rails (17) are connected to the sliders (16); The slider (16) at the front end of the right side is connected to the transmission assembly; The transmission assembly is connected to the swing assembly; The swing assembly is connected to the fixing rod (6).

2. A highly corrosion-resistant explosion-proof pre-nickel-plated steel shell processing device according to claim 1, characterized in that: The grinding assembly comprises a vertically arranged electric push rod (10), the electric push rod (10) being located in a fixed frame (1), the output end of the electric push rod (10) being connected to a mounting plate (11), the bottom of the mounting plate (11) being evenly provided with micro motors (12) along the front-back direction, the output shaft of the micro motor (12) being provided with a connecting plate (13), the connecting plate (13) being detachably connected to a grinding head (14) matching the battery steel shell (8).

3. A highly corrosion-resistant explosion-proof pre-nickel-plated steel shell processing device according to claim 2, characterized in that: An electric guide rail (18) is arranged on the top inner wall of the fixed frame (1) along the front-to-back direction, and the electric push rod (10) is arranged on the output end of the electric guide rail (18).

4. A highly corrosion-resistant explosion-proof pre-nickel-plated steel shell processing device according to claim 2, characterized in that: The grinding head (14) is provided with protruding rods (19) on both sides of the top, and the connecting plate (13) is provided with sleeve rods (20) on both sides of the top. The protruding rods (19) on both sides penetrate the connecting plate (13) and the sleeve rods (20), and the sleeve rods (20) are provided with screws (21) connected to the protruding rods (19).

5. The highly corrosion-resistant explosion-proof pre-nickel-plated steel shell processing device according to claim 1, characterized in that: A support frame (22) is provided at the bottom of the placement hole (7), and the bottom of the battery steel shell (8) is fitted and connected to the support frame (22).

6. A highly corrosion-resistant explosion-proof pre-nickel-plated steel shell processing device according to claim 1, characterized in that: The swing assembly comprises two rotating shafts (25) of identical structure, the two rotating shafts (25) are connected to the fixed frame (1) via bearings, opposite sides of the two rotating shafts (25) are provided with electric guide rails (37) arranged along the front-rear direction, opposite sides of the two electric guide rails (37) are in contact with the fixed rod (6), output ends of the two electric guide rails (37) are provided with guide blocks (39), the two guide blocks (39) are respectively provided on both sides of the fixed rod (6), and a driven gear (26) is provided on the left rotating shaft (25).

7. A highly corrosion-resistant explosion-proof pre-nickel-plated steel shell processing device according to claim 6, characterized in that: A support rod (38) is connected between the bottoms of the two electric guide rails 2 (37).

8. The highly corrosion-resistant explosion-proof pre-nickel-plated steel shell processing device according to claim 6, characterized in that: The transmission assembly comprises a gear rod 1 (27) meshingly connected to the bottom of a driven gear (26); the gear rod 1 (27) is slidably connected to the left side of the fixed frame (1); the front end of the gear rod 1 (27) is connected to an inclined rod (28) via a pin shaft; the inclined rod (28) is connected to an eccentric position on the left side of a rotating plate (29) via a pin shaft; the rotating plate (29) is arranged on a transmission shaft (30); the transmission shaft (30) is arranged on a support seat (31) via a bearing; the support seat (31) is arranged on the fixed frame (1); a mounting seat (32) is arranged on the top of the fixed frame (1); the mounting seat (32) is connected to a driving shaft (33) via a bearing; the driving shaft (33) is provided with a chain transmission assembly (34) connected to the driving shaft (30); a driving gear (35) is arranged at the right end of the driving shaft (33); the driving gear (35) is meshingly connected to a gear rod 2 (36) connected to a right end front side slider (16) 9. The highly corrosion-resistant explosion-proof pre-nickel-plated steel shell processing device according to claim 1, characterized in that: A right-angled triangular plate (23) is fitted and connected to the inner wall of the bottom of the fixed frame (1); the inclined surface of the right-angled triangular plate (23) is located on the front side; the rear side of the right-angled triangular plate (23) is in contact with the rear transparent plate (15); a handle (24) in an L-shaped structure is provided on the front side of the right-angled triangular plate (23); and the bottom of the handle (24) is fitted and connected to the inner wall of the bottom of the fixed frame (1).

10. A processing method for a highly corrosion-resistant explosion-proof pre-nickel-plated steel shell processing device according to any one of claims 1 to 9, characterized in that: The method comprises the following steps: Step 1: The slider (16) is driven upward by the lifting electric guide rail (17), so that the front and rear transparent plates (15) are moved upward. After the movement is completed, the guide block (39) is driven forward by the electric guide rails (37) on both sides, so that the fixing rod (6) can be driven forward, and the battery steel shell (8) is placed in the placement hole (7) of the front half. Then, the fixing rod (6) is moved backward, and the battery steel shell (8) is placed in the placement hole (7) of the rear half. After the transparent plate (15) is placed, the battery steel shell (8) is initially positioned by each rubber ring (9), and then the clamping plates (5) on both sides are driven by the electric telescopic rods (4) on both sides to pass through the through slot (3) and clamp the battery steel shell (8) from both sides; Step 2: The mounting plate (11) is driven downward by the electric push rod (10), and the micro motor (12) is turned on at the same time, so that each grinding head (14) can rotate at high speed to grind the cuts of each battery steel shell (8) in batches; Step 3: The burrs on the cut are ground into debris and fall into the interior of the fixed frame (1), and some fall onto the clamping plate (5), the rotating shaft (25), the second electric guide rail (37), the fixed rod (6) and the rubber ring (9). After the grinding is completed, the grinding head (14) is first moved upward to leave the battery steel shell (8), and then the clamping plate (5) is moved through the through slot (3) to leave the fixed frame (1), so that the debris on the clamping plate (5) can fall into the fixed frame (1); Step 4: Move the transparent plate (15) upward, so that the slider (16) drives the gear rod 2 (36) to move, drives the driving gear (35) to rotate, and then drives the driving shaft (33) to drive the transmission shaft (30) to rotate through the chain transmission assembly (34), so that the rotating plate (29) can be rotated, and the inclined rod (28) rotates around the center of the rotating plate (29), so that the gear rod 1 (27) moves back and forth, so that the driven gear (26) drives the rotating shaft (25) to rotate back and forth, so that the fixed rod (6), the electric guide rail 2 (37) and the rubber ring (9) can all swing back and forth, and the debris on them can be shaken off. When the front and rear sides of the fixed frame (1) are opened, all the debris is collected on the bottom inner wall of the fixed frame (1), and then the processed battery steel shell (8) can be taken out.

Images