Square shell rotary cutting device

Abstract

The utility model discloses a square shell rotary cutting device which comprises an equipment rack, a universal sliding table is arranged in the equipment rack, and the square shell rotary cutting device is characterized in that rotary cutting dies moving in the length direction of the universal sliding table are arranged on the two sides of the universal sliding table, each rotary cutting die comprises a quick-change female die, and the quick-change female dies are used for positioning materials. A quick-change male die is arranged on one side of the quick-change female die, a tool bit capable of conducting rotary cutting is arranged on the side, close to the quick-change female die, of the quick-change male die, and the tool bit is used for shaping materials on the quick-change female die. The square shell rotary cutting device is precise in structure and high in working efficiency, and product remodeling is achieved.

Description

Technical Field

[0001] The utility model belongs to the field of automobile battery shell manufacturing molds, in particular to a square shell peeling device. Background Art

[0002] The automotive battery casing is a crucial component of the power battery system, providing both physical protection and support for the battery. However, the current shaping process for automotive battery casings is simple, resulting in low production volumes and difficulty in product conversion.

[0003] The existing Chinese invention application with publication number CN107983847A discloses: a mold rotary shaping mechanism, comprising: a shaping block, a rotating shaping block, a fixed seat, a top material assembly, an upper template and a lower template, wherein the upper template is located directly above the lower template, and is characterized in that: a fixed seat is installed on the lower template, the upper surface of the fixed seat is processed with a hemispherical groove, and a top material assembly mounting hole is also processed inside the fixed seat, the top material assembly mounting hole is located at the bottom of the hemispherical groove and the two are connected, the rotating shaping block is installed in the hemispherical groove, the top material assembly is installed in the top material assembly mounting hole, and the top material assembly contacts the hemispherical groove; the shaping block is locked in the bottom of the upper template, and the bottom of the shaping block is a protruding boss, which is located directly above the hemispherical groove. The structure of this shaping mechanism is relatively simple, and its working efficiency is low, and it cannot complete mass production work. Therefore, it is necessary to provide a square shell rotary cutting device to solve the above problems. Summary of the Invention

[0004] The purpose of the utility model is to solve the deficiencies of the above-mentioned technology and to provide a square shell peeling device with high working efficiency.

[0005] In order to solve the above problems, the utility model designs a square shell peeling device, including an equipment stand, a universal slide is provided in the equipment stand, and is characterized in that peeling molds that move along the length direction of the universal slide are provided on both sides of the universal slide, and the peeling mold includes a quick-change die, and the quick-change die is used to position the material. A quick-change punch is provided on one side of the quick-change die, and a rotatable cutting head is provided on the side of the quick-change punch close to the quick-change die, and the cutter head is used to shape the material on the quick-change die.

[0006] As a further solution of the present invention, a waste conveying line is provided under the universal slide. The waste conveying line is arranged at the bottom of the universal slide and is used to convey the waste generated during the shaping of the cutter head. The waste conveying line includes a conveyor belt. A conveying motor is provided on one side of the conveyor belt. The conveying motor drives the conveyor belt to rotate and conveys the waste out of the equipment stand.

[0007] As a further solution of the present invention, the universal slide includes a fixed plate, which is fixedly connected to the equipment stand, and a discharge space is left in the middle section of the fixed plate. The position of the discharge space corresponds to the position of the conveyor belt up and down. A placement table fixed to the fixed plate is provided in the discharge space, and the placement table is used to connect the clamping mechanism. Waste hoppers fixed to the fixed plate are provided at both ends of the discharge space.

[0008] As a further solution of the present invention, the rotary cutting mold also includes a sliding table, a waste hole is opened in the sliding table, the position of the waste hole corresponds to the position of the waste hopper up and down, the sliding table is movably connected to the fixed plate, the quick-change die and the quick-change punch are located at both ends of the sliding table, the quick-change die includes a die plate, a material hole is opened in the die plate, the material hole is for material to pass through, a gear box is provided at the rear of the quick-change punch, a mounting plate fixed to the sliding table is provided at the rear of the gear box, a secondary propulsion electric cylinder is provided on the mounting plate, the cylinder shaft of the secondary propulsion electric cylinder is fixed to the gear box, and the secondary propulsion electric cylinder drives the gear box to drive the cutter head to move toward the quick-change die.

[0009] As a further solution of the present invention, a slide rail is fixed in the length direction of the fixed plate, and a sliding block and a propulsion motor that slide with the slide rail are provided at the bottom of the sliding table. The motor shaft of the propulsion motor is fixed to the sliding table, and the propulsion motor drives the sliding table to move along the length direction of the slide rail to adjust the distance between the peeling mold and the clamping mechanism.

[0010] As a further solution of the present invention, a gearbox fixing column is provided between the concave template and the mounting plate. The secondary propulsion electric cylinder drives the gearbox to move along the fixing column. The fixing column reduces the shaking of the gearbox and increases the stability of the gearbox movement.

[0011] As a further solution of the present invention, the clamping mechanism includes a pneumatic clamp I, which is used to clamp the material. The clamping mechanism also includes a support seat, on which a quick-change base plate is fixed. The pneumatic clamp I is fixed on the quick-change base plate. A pneumatic clamp II is provided outside the material hole of the concave template. The pneumatic clamp I and the pneumatic clamp II cooperate vertically with each other to clamp the material, thereby increasing the stability of the clamped material.

[0012] As a further solution of the present invention, a gear transmission structure is provided in the gear box, and the gear transmission structure is a fixed-axis external-meshing star gear transmission structure. The gear transmission structure includes a large gear, and a fixed-axis small gear is meshed around the large gear. A peeling motor is connected to one side of the large gear, and the peeling motor drives the large gear to drive the small gears fixed on multiple axes around it to rotate.

[0013] As a further solution of the present invention, the pinions are evenly distributed around the large gear, and a through hole is opened at the position of the pinion corresponding to the quick-change punch. A cam coaxially connected to the pinion and an adjustment column that abuts the cam are provided in the through hole. The pinion drives the cam to rotate, so that the cam pushes the adjustment column to move, so that the quick-change punch forms a unique motion path, and the cutter head moves along the path to perform rotational cutting on the material.

[0014] As a further solution of the present invention, an air supply passage is opened in the quick-change punch, the middle section of the cutter head is cylindrical, and an air outlet connected to the air supply passage is opened at the front end. The air supply passage is connected to high-pressure gas, and the gas is transmitted to the air outlet after passing through the air supply passage to clean the waste and better improve the quality of the mouth of subsequent products.

[0015] In summary, the present invention has at least one of the following beneficial technical effects:

[0016] First, the utility model records a square shell peeling device, which records that a rotatable cutting head is provided on the side of the quick-change punch close to the quick-change die, and the cutter head is used to shape the material on the quick-change die. The structure is precise and the functionality is strong.

[0017] Second, the utility model records a square shell peeling device, which records that peeling molds are provided on both sides of the universal slide, and the clamping mechanism clamps the material so that cutting can be carried out on both sides at the same time, making the cutting more efficient.

[0018] Third, the utility model records a square shell peeling device, which records that the pneumatic clamp I is fixed on the quick-change base plate, and a pneumatic clamp II is provided outside the material hole of the concave template. The pneumatic clamp I and the pneumatic clamp II cooperate with each other vertically to clamp the material, thereby increasing the stability of the clamped material. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of a square shell peeling device of the utility model;

[0020] Figure 2 This is a schematic diagram of the universal slide structure of a square shell peeling device of the utility model;

[0021] Figure 3 This is a right view of a universal slide of a square shell peeling device of the utility model;

[0022] Figure 4 This is a right view of the clamping mechanism of a square shell peeling device of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the peeling die of a square shell peeling device of the utility model;

[0024] Figure 6 This is a front view of a rotary cutting die of a square shell rotary cutting device of the utility model;

[0025] Figure 7 This is a side view of a peeling die of a square shell peeling device of the utility model;

[0026] Figure 8 This is a schematic diagram of the overall front view of a square shell peeling device of the utility model;

[0027] Figure 9 The utility model is a square shell peeling device Figure 8 Schematic diagram of the cross section at point A;

[0028] Figure 10 The utility model is a square shell peeling device Figure 8 Schematic diagram of the cross section at point B.

[0029] Reference numerals: 1. Equipment stand; 2. Universal slide; 201. Fixed plate; 202. Waste hopper; 203. Placement table; 204. Slide rail; 205. Waste hole; 206. Sliding block; 207. Sliding table; 208. Propelling motor; 209. Discharge space; 3. Clamping mechanism; 301. Pneumatic clamp I; 3011. Clamping part; 3012. Stopper; 302. Quick-change bottom plate; 303. Support seat; 4. Peeling die; 401. Quick-change concave die; 4011. Concave Template; 4012, material hole; 4013, pneumatic clamp II; 402, quick-change punch; 403, gear box; 404, mounting plate; 405, secondary propulsion cylinder; 406, peeling motor; 407, cutter head; 408, air supply passage; 409, air outlet; 410, gear transmission structure; 4101, large gear; 4102, small gear; 411, through hole; 412, cam; 413, adjustment column; 5, waste conveying line; 501, conveying motor; 502, conveyor belt. DETAILED DESCRIPTION

[0030] 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 embodiments 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 are within the scope of protection of the present invention.

[0031] like Figures 1 to 10As shown, a square shell peeling device described in this embodiment includes an equipment stand 1, a universal slide 2 is provided in the equipment stand 1, and is characterized in that peeling molds 4 that move along the length direction of the universal slide 2 are provided on both sides of the universal slide 2, and the peeling mold 4 includes a quick-change die 401, and the quick-change die 401 is used to position the material. A quick-change punch 402 is provided on one side of the quick-change die 401, and a rotatable cutting head 407 is provided on the side of the quick-change punch 402 close to the quick-change die 401, and the cutter head 407 is used to shape the material on the quick-change die 401.

[0032] A waste conveying line 5 is provided under the universal slide 2. The waste conveying line 5 is provided at the bottom of the universal slide 2 and is used to convey the waste generated when the cutter head 407 is shaped. The waste conveying line 5 includes a conveyor belt 502. A conveying motor 501 is provided on one side of the conveyor belt 502. The conveying motor 501 drives the conveyor belt 502 to rotate and convey the waste out of the equipment stand 1.

[0033] The universal slide 2 includes a fixed plate 201, which is fixedly connected to the equipment stand 1. A discharge space 209 is left in the middle section of the fixed plate 201. The position of the discharge space 209 corresponds to the position of the conveyor belt 502 above and below. A placement table 203 fixed to the fixed plate 201 is provided in the discharge space 209. The placement table 203 is used to connect the clamping mechanism 3. Waste hoppers 202 fixed to the fixed plate 201 are provided at both ends of the discharge space 209.

[0034] The rotary cutting mold 4 also includes a sliding table 207, a waste hole 205 is opened in the sliding table 207, the position of the waste hole 205 corresponds to the position of the waste hopper 202, the sliding table 207 is movably connected to the fixed plate 201, the quick-change die 401 and the quick-change punch 402 are located at both ends of the sliding table 207, the quick-change die 401 includes a concave plate 4011, a material hole 4012 is opened in the concave plate 4011, and the material hole 4012 is for material to pass through, a gear box 403 is provided at the rear of the quick-change punch 402, a mounting plate 404 fixed to the sliding table 207 is provided at the rear of the gear box 403, a secondary propulsion electric cylinder 405 is provided on the mounting plate 404, the cylinder shaft of the secondary propulsion electric cylinder 405 is fixed to the gear box 403, and the secondary propulsion electric cylinder 405 drives the gear box 403 to drive the cutter head 407 to move toward the quick-change die 401.

[0035] A slide rail 204 is fixed in the length direction of the fixed plate 201, and a sliding block 206 and a propulsion motor 208 that slide with the slide rail 204 are provided at the bottom of the sliding table 207. The motor shaft of the propulsion motor 208 is fixed to the sliding table 207, and the propulsion motor 208 drives the sliding table 207 to move along the length direction of the slide rail 204 to adjust the distance between the peeling mold 4 and the clamping mechanism 3.

[0036] A fixing column penetrating the gear box 403 is provided between the concave template 4011 and the mounting plate 404. The secondary propulsion electric cylinder 405 drives the gear box 403 to move along the fixing column. The fixing column reduces the shaking of the gear box 403 and increases the stability of the movement of the gear box 403.

[0037] The clamping mechanism 3 includes a pneumatic clamp I301, which is used to clamp materials. The clamping mechanism 3 also includes a support seat 303, on which a quick-change base plate 302 is fixed. The pneumatic clamp I301 is fixed on the quick-change base plate 302. A pneumatic clamp II4013 is provided outside the material hole 4012 of the concave template 4011. The pneumatic clamp I301 and the pneumatic clamp II4013 cooperate with each other vertically to clamp the material, thereby increasing the stability of the clamped material.

[0038] The pneumatic clamp I301 includes a stop part 3012 and a clamping part 3011 pneumatically connected to the quick-change base plate 302. The clamping part 3011 moves to make the material collide with the stop part 3012 and clamp the material. The pneumatic clamp II4013 includes two clamps, one of which is fixed at the upper end of the material hole 4012, and the other is provided at the lower end of the material hole 4012. The cylinder drives the lower end clamp to push the material upward to fix it.

[0039] The gear box 403 is provided with a gear transmission structure 410, which is a fixed-axis external-meshing star gear transmission structure 410. The gear transmission structure 410 includes a large gear 4101, and a fixed-axis small gear 4102 is meshed around the large gear 4101. A peeling motor 406 is connected to one side of the large gear 4101. The peeling motor 406 drives the large gear 4101, driving the small gears 4102 fixed on multiple axes around it to rotate.

[0040] The small gears 4102 are evenly distributed around the large gear 4101. A through hole 411 is opened at the position of the small gear 4102 corresponding to the quick-change punch 402. A cam 412 coaxially connected to the small gear 4102 and an adjustment column 413 abutting against the cam 412 are provided in the through hole 411. The small gear 4102 drives the cam 412 to rotate, so that the cam 412 pushes the adjustment column 413 to move, so that the quick-change punch 402 forms a unique motion path, and the cutter head 407 moves along the path to perform rotational cutting on the material.

[0041] An air supply passage 408 is provided in the quick-change punch 402. The middle section of the cutter head 407 is cylindrical, and an air outlet 409 connected to the air supply passage 408 is provided at the front end thereof. The air supply passage 408 is connected to high-pressure gas, and the gas is transmitted to the air outlet 409 after passing through the air supply passage 408 to clean up the waste and better improve the quality of the mouth of subsequent products.

[0042] The working principle of the square shell peeling device provided by the utility model is as follows:

[0043] During use, after the pneumatic clamp I 301 clamps the material, the propulsion motor 208 drives the sliding table 207 to move along the length direction of the slide rail 204, so that the end of the material passes through the material hole 4012 and the distance from the rear plane of the material hole 4012 is maintained at 4-5 cm. Then, the pneumatic clamp II 4013 clamps the material from the vertical direction, and the secondary propulsion electric cylinder 405 drives the gear box 403 to drive the cutter head 407 to move toward the quick-change die 401, moving the cutter head 407 to the position where cutting is required;

[0044] During cutting, the rotary cutting motor 406 drives the large gear 4101 to rotate the small gear 4102, and the small gear 4102 drives the cam 412 to rotate coaxially, so that the cam 412 pushes the adjustment column 413 to move, so that the quick-change punch 402 forms a unique movement path, and the cutter head 407 moves along the path to rotate, cut and shape the material;

[0045] After the product is ejected, high-pressure gas is passed through the gas supply passage 408 in the quick-change punch 402. The gas is transmitted to the gas outlet 409 after passing through the gas supply passage 408 to clean the waste. The waste passes through the waste hole 205 and the waste hopper 202 in turn and falls onto the conveying platform, transporting the waste out of the equipment stand 1.

[0046] The present invention is not limited to the above-mentioned optimal implementation mode. Anyone can derive other forms of products under the inspiration of the present invention. However, no matter what changes are made in the shape or structure, any technical solution that is the same or similar to that of the present application falls within the scope of protection of the present invention.

Claims

1. A square shell peeling device, comprising: an equipment stand (1), wherein a universal slide (2) is provided in the equipment stand (1), characterized in that: A rotary cutting die (4) is provided on both sides of the universal slide (2) and moves along the length direction of the universal slide (2). The rotary cutting die (4) includes a quick-change die (401). The quick-change die (401) is used to position the material. A quick-change punch (402) is provided on one side of the quick-change die (401). A rotatable cutting head (407) is provided on the side of the quick-change punch (402) close to the quick-change die (401). The cutter head (407) is used to shape the material on the quick-change die (401).

2. The square shell peeling device according to claim 1, characterized in that: A waste conveying line (5) is provided under the universal slide (2). The waste conveying line (5) is provided at the bottom of the universal slide (2) and is used to convey waste generated when the cutter head (407) is shaped. The waste conveying line (5) includes a conveyor belt (502). A conveying motor (501) is provided on one side of the conveyor belt (502). The conveying motor (501) drives the conveyor belt (502) to rotate and convey the waste out of the equipment stand (1).

3. The square shell peeling device according to claim 2, characterized in that: The universal slide (2) includes a fixed plate (201), the fixed plate (201) is fixedly connected to the equipment stand (1), a discharge space (209) is reserved in the middle of the fixed plate (201), the position of the discharge space (209) corresponds to the position of the conveyor belt (502) in the upper and lower parts, a placement table (203) fixed to the fixed plate (201) is provided in the discharge space (209), the placement table (203) is used to connect the clamping mechanism (3), and waste hoppers (202) fixed to the fixed plate (201) are provided at both ends of the discharge space (209).

4. The square shell peeling device according to claim 3, characterized in that: The rotary cutting die (4) further comprises a sliding table (207), a waste hole (205) is provided in the sliding table (207), the position of the waste hole (205) corresponds to the position of the waste hopper (202) in the upper and lower directions, the sliding table (207) is movably connected to the fixed plate (201), the quick-change die (401) and the quick-change punch (402) are located at both ends of the sliding table (207), the quick-change die (401) comprises a die plate (4011), a material hole (401) is provided in the die plate (4011), 2), the material hole (4012) is for material to pass through, a gear box (403) is provided at the rear of the quick-change punch (402), a mounting plate (404) fixed to the sliding table (207) is provided at the rear of the gear box (403), a secondary propulsion electric cylinder (405) is provided on the mounting plate (404), the electric cylinder shaft of the secondary propulsion electric cylinder (405) is fixed to the gear box (403), and the secondary propulsion electric cylinder (405) drives the gear box (403) to drive the cutter head (407) to move toward the quick-change die (401).

5. The square shell peeling device according to claim 4, characterized in that: A slide rail (204) is fixed to the fixed plate (201) in the longitudinal direction, and a slide block (206) and a propulsion motor (208) that are slidably matched with the slide rail (204) are provided at the bottom of the slide table (207). The motor shaft of the propulsion motor (208) is fixed to the slide table (207), and the propulsion motor (208) drives the slide table (207) to move along the longitudinal direction of the slide rail (204) to adjust the distance between the peeling mold (4) and the clamping mechanism (3).

6. A square shell peeling device according to claim 4 or 5, characterized in that: A fixing column penetrating the gear box (403) is provided between the concave template (4011) and the mounting plate (404), and the secondary propulsion electric cylinder (405) drives the gear box (403) to move along the fixing column, and the fixing column reduces the shaking of the gear box (403).

7. The square shell peeling device according to claim 5, characterized in that: The clamping mechanism (3) includes a pneumatic clamp I (301), and the pneumatic clamp I (301) is used to clamp materials. The clamping mechanism (3) also includes a support base (303), and a quick-change base plate (302) is fixed on the support base (303). The pneumatic clamp I (301) is fixed on the quick-change base plate (302). A pneumatic clamp II (4013) is provided outside the material hole (4012) of the concave template (4011). The pneumatic clamp I (301) includes a pair of grippers, and the two pairs of grippers cooperate with each other perpendicularly to clamp the material.

8. The square shell peeling device according to claim 6, characterized in that: The gear box (403) is provided with a gear transmission structure (410), which is a fixed-axis externally meshing star gear transmission structure (410). The gear transmission structure (410) includes a large gear (4101), and a fixed-axis small gear (4102) is meshed around the large gear (4101). One side of the large gear (4101) is connected to a peeling motor (406). The peeling motor (406) drives the large gear (4101), which drives the small gears (4102) fixed to the surrounding axes to rotate.

9. The square shell peeling device according to claim 8, characterized in that: The small gears (4102) are evenly distributed around the large gear (4101). A through hole (411) is formed at a position of the small gears (4102) corresponding to the quick-change punch (402). A cam (412) coaxially connected to the small gears (4102) and an adjustment column (413) abutting against the cam (412) are provided in the through hole (411). The small gears (4102) drive the cam (412) to rotate, thereby causing the cam (412) to push the adjustment column (413) to move, so that the quick-change punch (402) forms a unique motion path, and the cutter head (407) moves along the path to perform rotary cutting on the material.

10. The square shell peeling device according to claim 1, characterized in that: An air supply passage (408) is provided in the quick-change punch (402), the middle section of the cutter head (407) is columnar, and an air outlet (409) is provided at its front end, which is connected to the air supply passage (408). The air supply passage (408) is connected to high-pressure gas, and the gas is transmitted to the air outlet (409) after passing through the air supply passage (408) to clean the waste.

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