Tank perforating device

Abstract

The utility model belongs to the technical field of tank body machining, and particularly relates to a tank body punching device which comprises a punching mechanism, the punching mechanism comprises a punching platform provided with a punching machine, and the punching platform drives the punching machine to do linear motion on the X axis, the Y axis and the Z axis; the tank body bearing mechanism comprises bearing rollers used for bearing a tank body, the bearing rollers are installed on the machine frame, the bearing rollers comprise a movable roller and a fixed roller, and the distance between the movable roller and the fixed roller is adjusted by moving the movable roller; the punching platform drives the punching machine to cut holes in different shapes and sizes in the tank body, the tank body bearing mechanism is arranged, the tank body bearing mechanism is arranged on the machine frame, a positioning roller is arranged at one end of the tank body on the machine frame, and a support used for pushing the tank body to abut against the positioning roller is arranged at the other end of the tank body on the machine frame. And the distance between the movable roller and the fixed roller can be adjusted according to the diameter of the machined tank, and the tank positioning mechanism is arranged, so that the tank can be conveniently positioned.

Description

Technical Field

[0001] The utility model relates to the technical field of can body processing, in particular to a can body punching device. Background Art

[0002] Storage tanks are related to chemical industry, sewage treatment, waste gas treatment, environmental protection industry and new energy lithium battery storage tanks. During the production and processing of storage tanks, in order to facilitate the subsequent assembly and fixation of the tank body, a fixing hole will be positioned and opened on the tank body. When using the traditional punching device, due to the heavy weight of the tank body, it is very laborious to change the punching point. The utility model provides a tank body punching device, which can punch holes in tanks of different diameters and is convenient to change the punching point. Utility Model Content

[0003] In order to overcome the above-mentioned defects in the prior art, the utility model provides a tank body punching device.

[0004] A tank body punching device, characterized by comprising:

[0005] A punching mechanism, the punching mechanism comprising a punching platform on which a punching machine is installed, the punching platform drives the punching machine to perform linear motion on the X-axis, the Y-axis and the Z-axis;

[0006] A tank body supporting mechanism, wherein the tank body supporting mechanism comprises supporting rollers for supporting the tank body, wherein the supporting rollers are mounted on a frame, wherein the supporting rollers comprise movable rollers and fixed rollers, and wherein the movable rollers are adjusted in distance from the fixed rollers by movement;

[0007] The tank body positioning mechanism comprises a positioning roller arranged at one end of the tank body on a frame, and a bracket for pushing the tank body to contact the positioning roller is arranged at the other end.

[0008] Furthermore, the movable roller and the fixed roller are installed on the frame through a wheel frame, and one of the fixed rollers is connected to the output end of the driving motor.

[0009] Furthermore, the bottom of the bracket is slidably connected to the fixed seat, a bidirectional screw is provided on the fixed seat, the bottoms of the two brackets are cooperatively connected to the two ends of the bidirectional screw, one end of the bidirectional screw is connected to the rotating motor, the fixed seat is connected to the output end of the movable cylinder, the movable cylinder is installed on the frame, the fixed seat is slidably connected to the frame, and the top of the bracket is provided with a roller that contacts the inner wall of the tank body.

[0010] Furthermore, two rows of supporting spheres are symmetrically distributed on the left and right sides of the bottom of the tank body, and the two rows of supporting spheres are respectively installed on a fixed supporting seat and a movable supporting seat. The bottoms of the fixed supporting seat and the movable supporting seat are provided with supporting legs, and the supporting legs are installed on a supporting plate. The supporting legs corresponding to the movable supporting seat are slidably connected to the supporting plate, and the supporting plate is connected to the output end of the lifting cylinder.

[0011] Furthermore, the wheel frames corresponding to the movable roller and the fixed roller are provided with longitudinal slide rails, and connecting rods are provided at both ends of the movable support seat and the fixed support seat, and the connecting rods are slidably connected to the slide rails in a vertical direction.

[0012] Furthermore, a movable screw is provided on the frame, and the movable screw is cooperatively connected with a wheel frame corresponding to one movable roller thereof, and a wheel frame corresponding to another movable roller is slidably connected with the frame.

[0013] Due to the adoption of the above technical scheme, the beneficial technical effect of the utility model is as follows: the utility model drives the punching machine to move in the directions of the X-axis, Y-axis and Z-axis through the punching platform, so that the punching machine can cut holes of different shapes and sizes on the can body. The device has strong applicability, and a tank body supporting mechanism is provided to support the can body, and the movable roller can adjust the distance between it and the fixed roller according to the diameter of the processed can body, which further increases the applicability of the device. A tank body positioning mechanism is provided to facilitate the positioning of the tank body and improve the quality of tank body processing. The tank body is placed on the supporting roller by a hoisting machine, and the tank body is pushed by the bracket so that one end of the tank body contacts the positioning roller, thereby achieving accurate positioning of the tank body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of a tank body punching device of the utility model;

[0015] Figure 2 This is a top view of a tank body punching device of the utility model;

[0016] Figure 3 This is a front view of a tank body punching device of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the base in the utility model;

[0018] Figure 5 It is a top view of the base in the utility model.

[0019] In the figure, 1, punching machine, 2, punching platform, 3, tank body, 4, movable roller, 5, fixed roller, 6, positioning roller, 7, bracket, 8, wheel frame, 9, driving motor, 10, fixed seat, 11, bidirectional screw, 12, movable cylinder, 13, roller, 14, supporting sphere, 15, fixed supporting seat, 16, movable supporting seat, 17, supporting leg, 18, supporting plate, 19, lifting cylinder, 20, slide rail, 21, connecting rod, 22, movable screw, 23, rotating motor, 24, frame, 25, adjusting motor. DETAILED DESCRIPTION

[0020] In order to more clearly illustrate the technical solution of the utility model, the utility model is further described below in conjunction with the accompanying drawings. Obviously, the accompanying drawings described below are only one embodiment of the utility model. For ordinary technicians in this field, without paying any creative work, other embodiments can be obtained based on this drawing and embodiment, which all belong to the protection scope of the utility model.

[0021] according to Figure 1-5 As shown, a tank body 3 punching device is characterized by comprising:

[0022] A punching mechanism, the punching mechanism comprising a punching platform 2 on which a punching machine 1 is mounted, the punching platform 2 drives the punching machine 1 to perform linear motion on the X-axis, the Y-axis and the Z-axis;

[0023] A tank body supporting mechanism, wherein the tank body supporting mechanism comprises supporting rollers for supporting the tank body 3, wherein the supporting rollers are mounted on a frame 24, wherein the supporting rollers comprise movable rollers 4 and fixed rollers 5, wherein the movable rollers 4 are moved to adjust the distance between the movable rollers 4 and the fixed rollers 5;

[0024] The tank body positioning mechanism comprises a positioning roller 6 arranged at one end of the tank body 3 on the frame 24, and a bracket 7 for pushing the tank body 3 to contact the positioning roller 6 is arranged at the other end.

[0025] In the above-mentioned specific technical scheme, the punching machine 1 is driven by the punching platform 2 to move in the directions of the X-axis, Y-axis and Z-axis, so that the punching machine 1 can cut holes of different shapes and sizes on the tank body 3. The device has strong applicability, and a tank body 3 supporting mechanism is provided to support the tank body 3, and the movable roller 4 can adjust the distance between it and the fixed roller 5 according to the diameter of the processed tank body 3, which further increases the applicability of the device. A tank body 3 positioning mechanism is provided to facilitate the positioning of the tank body 3 and improve the processing quality of the tank body 3. The tank body 3 is placed on the supporting roller by a hoisting machine, and the tank body 3 is pushed by the bracket 7 so that one end of the tank body 3 contacts the positioning roller 6, thereby achieving accurate positioning of the tank body 3.

[0026] The movable roller 4 and the fixed roller 5 are installed on the frame 24 through the wheel frame 8, and the fixed roller 5 is connected to the output end of the driving motor 9. When the cutting position needs to be changed, the driving motor 9 is started, and the driving motor 9 drives the fixed roller 5 to rotate, and the friction between the fixed roller 5 and the can body 3 drives the can body 3 to rotate, so as to realize the switching of the cutting position of the can body 3, and the operation is simple. It is worth mentioning that due to the weight of the can body 3 itself and the non-slip material on the surface of the fixed roller 5, the rotation of the fixed roller 5 can drive the rotation of the can body 3.

[0027] The bottom of the bracket 7 is slidably connected with the fixed seat 10, and a bidirectional screw 11 is provided on the fixed seat 10. The bottoms of the two brackets 7 are matched and connected with the two ends of the bidirectional screw 11, and one end of the bidirectional screw 11 is connected with the rotating motor 23. The fixed seat 10 is connected with the output end of the moving cylinder 12, and the moving cylinder 12 is installed on the frame 24. The fixed seat 10 is slidably connected with the frame 24, and the top of the bracket 7 is provided with a roller 13 in contact with the inner wall of the tank body 3. After the tank body 3 is placed on the supporting roller, the moving cylinder 12 is started to drive the bracket 7 on the fixed seat 10 to move in the direction of the tank body 3, and the tank body 3 is pushed through the top of the bracket 7, so that the tank body 3 abuts against the positioning roller 6, thereby completing the precise positioning of the tank body 3. After the positioning is completed, the rotating motor 23 is started to drive the two brackets 7 to move to both sides, so that the roller 13 on the bracket 7 abuts against the inner wall of the tank body 3, which plays a fixing role on the tank body 3, and prevents the tank body 3 from moving during the punching process to affect the punching quality.

[0028] The bottom of the tank body 3 is symmetrically distributed with two rows of support balls 14, which are respectively mounted on a fixed support seat 15 and a movable support seat 16. The bottoms of the fixed support seat 15 and the movable support seat 16 are provided with support legs 17, which are mounted on a support plate 18. The support legs 17 corresponding to the movable support seat 16 are slidably connected to the support plate 18, and the support plate 18 is connected to the output end of the lifting cylinder 19. After the tank body 3 is placed on the supporting roller, the lifting cylinder 19 is started to drive the fixed support seat 15 and the movable support seat 16 to move upward a certain distance, so that the tank body 3 is separated from the supporting roller, and the tank body 3 is supported by the support balls 14. Then, under the action of the bracket 7, the tank body 3 is pushed to move toward the positioning roller 6, so as to facilitate the pushing of the tank body 3 to position it. The support of the tank body 3 by the support balls 14 is conducive to reducing the resistance encountered by the tank body 3 during the positioning process.

[0029] A longitudinal slide rail 20 is provided on the wheel frame 8 corresponding to the movable roller 4 and the fixed roller 5, and connecting rods 21 are provided at both ends of the movable support seat 16 and the fixed support seat 15, and the connecting rod 21 is slidably connected with the slide rail 20 in the vertical direction. The lifting cylinder 19 is started to drive the movable support seat 16 and the fixed support seat 15 to reciprocate along the length direction of the slide rail 20.

[0030] The frame 24 is provided with a movable screw 22, which is connected with the wheel frame 8 corresponding to one movable roller 4, and the wheel frame 8 corresponding to the other movable roller 4 is connected with the frame 24 in a sliding manner, and one end of the movable screw 22 is connected with the adjustment motor 25. When it is necessary to process tank bodies 3 of different diameters, the adjustment motor 25 is started, and the adjustment motor 25 drives the movable roller 4 to move, so as to adapt to tank bodies 3 of different diameters, thereby increasing the applicability of the device. Preferably, the extension line of the central axis of the movable roller 4 and the fixed roller 5 passes through the center of the supporting sphere 14, and the wheel frame 8 corresponding to the movable roller 4 is connected with the movable support seat 16 through the connecting rod 21, and the movable roller 4 can move the movable support seat 16 at the same time, so as to adapt to tank bodies 3 of different diameters.

[0031] The specific working process of the utility model is as follows: first, the tank body 3 is placed on the supporting roller by the hoisting machine, the lifting cylinder 19 is started, the tank body 3 is lifted to a certain height by the supporting ball 14, the moving cylinder 12 is started, the bracket 7 is driven to push the tank body 3, so that the tank body 3 abuts against the positioning roller 6, and the tank body 3 is accurately positioned, and then the supporting ball 14 is lowered, the tank body 3 is placed on the supporting roller, the rotating motor 23 is started, and the bracket 7 is driven to move to both sides, the roller 13 abuts against the inner wall of the tank body 3, and the punching machine 1 cuts the tank body 3 under the drive of the punching platform 2. When the hole cutting position needs to be changed, the movable cylinder 12 drives the bracket 7 to move away from the tank body 3, and the drive motor 9 is started to drive the fixed roller 5 to rotate, thereby driving the tank body 3 to rotate. After rotating to the specified position, the drive motor 9 stops working, and the movable cylinder 12 drives the bracket 7 to move towards the tank body 3, and re-fixes the tank body 3 to cut holes. When it is necessary to cut holes for tank bodies 3 of different diameters, the adjustment motor 25 is started to adjust the distance between the movable roller 4 and the fixed roller 5, thereby increasing the applicability of the device.

[0032] The above embodiments are only exemplary embodiments of the present invention and are not intended to limit the present invention. The protection scope of the present invention is defined by the claims. Those skilled in the art may make various modifications or equivalent substitutions to the present invention within the essence and protection scope of the present invention, and such modifications or equivalent substitutions shall also be deemed to fall within the protection scope of the present invention.

Claims

1. A can body punching device, characterized in that: include: A punching mechanism, the punching mechanism comprising a punching platform (2) on which a punching machine (1) is mounted, the punching platform (2) driving the punching machine (1) to perform linear motion on an X-axis, a Y-axis and a Z-axis; A tank body supporting mechanism, the tank body supporting mechanism comprising a supporting roller for supporting the tank body (3), the supporting roller being mounted on a frame (24), the supporting roller comprising a movable roller (4) and a fixed roller (5), the movable roller (4) being able to adjust the distance between the movable roller (4) and the fixed roller (5) by moving; A tank body positioning mechanism comprises a positioning roller (6) arranged on a frame (24) at one end of the tank body (3), and a bracket (7) for pushing the tank body (3) to contact the positioning roller (6) at the other end.

2. A can body (3) punching device according to claim 1, characterized in that: The movable roller (4) and the fixed roller (5) are mounted on a frame (24) via a wheel frame (8), and one of the fixed rollers (5) is connected to an output end of a driving motor (9).

3. A can body (3) punching device according to claim 2, characterized in that: The bottom of the bracket (7) is slidably connected to the fixed seat (10), a bidirectional screw (11) is provided on the fixed seat (10), the bottoms of the two brackets (7) are cooperatively connected to the two ends of the bidirectional screw (11), one end of the bidirectional screw (11) is connected to the rotating motor (23), the fixed seat (10) is connected to the output end of the movable cylinder (12), the movable cylinder (12) is installed on the frame (24), the fixed seat (10) is slidably connected to the frame (24), and the top of the bracket (7) is provided with a roller (13) that contacts the inner wall of the tank body (3).

4. A can body (3) punching device according to claim 1, characterized in that: The bottom of the tank body (3) is provided with two rows of supporting balls (14) symmetrically distributed on the left and right sides. The two rows of supporting balls (14) are respectively mounted on a fixed supporting seat (15) and a movable supporting seat (16). The bottoms of the fixed supporting seat (15) and the movable supporting seat (16) are provided with supporting legs (17). The supporting legs (17) are mounted on a supporting plate (18). The supporting legs (17) corresponding to the movable supporting seat (16) are slidably connected to the supporting plate (18). The supporting plate (18) is connected to the output end of the lifting cylinder (19).

5. A can body (3) punching device according to claim 4, characterized in that: A longitudinal slide rail (20) is provided on the wheel frame (8) corresponding to the movable roller (4) and the fixed roller (5), and connecting rods (21) are provided at both ends of the movable support seat (16) and the fixed support seat (15), and the connecting rod (21) is slidably connected to the slide rail (20) in a vertical direction.

6. A can body (3) punching device according to claim 5, characterized in that: The frame (24) is provided with a movable lead screw (22), the movable lead screw (22) is cooperatively connected with a wheel frame (8) corresponding to one movable roller (4), and the wheel frame (8) corresponding to the other movable roller (4) is slidably connected with the frame (24).

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