Shearing and hemming equipment for metal product machining

Abstract

The utility model relates to the technical field of production and processing of metal products, and discloses shearing and hemming equipment for processing of metal products, which comprises a supporting table, a support is fixedly connected to the upper surface of the supporting table, a hydraulic cylinder is fixedly connected to the upper surface of the support, and a fixing block is fixedly connected to the output end of the hydraulic cylinder. A rotating disc is rotatably connected to the lower surface of the fixing block, an anti-skid pad is fixedly connected to the lower surface of the rotating disc, a first motor is fixedly connected to the interior of the supporting table, a placing table is fixedly connected to the output end of the first motor, a fixing column is slidably connected to the interior of the placing table, and a pressing plate is fixedly connected to the upper surface of the fixing column. The container is buckled above the pressing plate, the hydraulic cylinder is started to enable the pressing plate to extrude the fixing column to descend, the fixing column drives the rotating plate to rotate, and the abutting plate is pushed to abut against the inner wall of the container to achieve fixation; and when the hydraulic cylinder is retracted, the reset assembly cooperates to push the container to discharge quickly, and the practicability of equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal product production and processing, in particular to a shearing and curling device for metal product processing. Background Art

[0002] Metal products are various industrial products made of metal materials, which are widely used in the fields of construction, machinery manufacturing, automobile industry, electronics industry, etc. In the process of metal processing, shearing and curling equipment is one of the important processes, which is used to process metal coils and cut them into the required length and width. These equipment can achieve functions such as cutting to length, edge finishing, improving production efficiency, reducing waste and material loss, and improving processing accuracy, thereby improving the efficiency, accuracy and quality of metal processing and reducing production costs. It is one of the important equipment commonly used in the metal processing industry.

[0003] In the existing shearing and curling equipment, when processing round containers, the container is placed on a placement table of fixed size, and then the container is fixed by a hydraulic cylinder. The cutting knife is placed on one side of the container and the motor is started to drive the placement table to perform the shearing operation. However, when using containers of different sizes, the placement table cannot stably place the container, which leads to a decrease in the practicality of the equipment. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a shearing and curling device for metal product processing, aiming to improve the problem that the method of fixing the container in the prior art is relatively simple and cannot stabilize the container for processing.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a shearing and curling equipment for processing metal products, comprising a support table, a bracket fixedly connected to the upper surface of the support table, a hydraulic cylinder fixedly connected to the upper surface of the bracket, a fixed block fixedly connected to the output end of the hydraulic cylinder, a turntable rotatably connected to the lower surface of the fixed block, a non-slip pad fixedly connected to the lower surface of the turntable, a motor 1 fixedly connected to the inside of the support table, a placing table fixedly connected to the output end of the motor 1, a fixed column slidably connected to the inside of the placing table, a pressing plate fixedly connected to the upper surface of the fixed column, a plurality of rotating plates rotatably connected to the outer wall of the fixed column, a plurality of rotating plates are rotatably connected to the outer walls of the plurality of rotating plates, a sliding rod is fixedly connected to the outer wall of the sliding rod with a resistance plate, the sliding rod is slidably connected to the inside of the placing table, and a reset component is provided on the bottom surface of the inner wall of the placing table.

[0006] Furthermore, the reset assembly includes a telescopic rod, the telescopic rod is fixedly connected to the bottom of the inner wall of the placement table, the upper end of the telescopic rod is fixedly connected to the lower surface of the fixed column, and the outer wall of the telescopic rod is sleeved with a spring.

[0007] Furthermore, a second motor is fixedly connected inside the support platform, a first screw is fixedly connected to the output end of the second motor, one end of the first screw is rotatably connected to a connecting plate, and the connecting plate is fixedly connected to the lower surface of the support platform.

[0008] Furthermore, an outer wall of the screw rod is threadedly connected with a threaded sleeve, and an outer wall of the threaded sleeve is rotatably connected with a left-right symmetrical fixing plate.

[0009] Furthermore, the two fixing plates are rotatably connected with sliding rods, and the outer walls of the two sliding rods are slidably connected to the inside of the support platform.

[0010] Furthermore, the upper surfaces of the two sliding rods are fixedly connected to support seats, and the outer wall of one of the support seats is rotatably connected to a limiting wheel.

[0011] Furthermore, a second screw rod is rotatably connected inside the support seat, and a threaded block is threadedly connected to the outer wall of the second screw rod.

[0012] Furthermore, a cutting knife is rotatably connected to the outer wall of the threaded block, and the cutting knife is slidably connected to the inside of one of the support seats, and a curling wheel is rotatably connected to one side of the other support seat.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, the container is buckled above the pressing plate, and the hydraulic cylinder is started to contact the container so that the pressing plate squeezes the fixed column to descend. The fixed column can drive the rotating plate to rotate, and then the contact plate is pushed to contact the inner wall of the container to achieve fixation. When the hydraulic cylinder is retracted, the reset component cooperates to facilitate the effect of pushing the container to quickly unload, thereby improving the practicality of the equipment.

[0015] 2. In the utility model, by starting the second motor to drive the first screw, the threaded sleeve drives the support seat above the fixed plate to move synchronously, by rotating the second screw, the cutting knife is adjusted according to the cutting thickness, and by starting the first motor to drive the placement table to rotate, the effect of shearing and curling at the same time is achieved, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structural schematic diagram of a shearing and curling device for metal product processing proposed by the utility model;

[0017] Figure 2 A schematic diagram of a thread block of a shearing and curling device for metal product processing proposed by the utility model;

[0018] Figure 3 for Figure 2 A in the enlarged view;

[0019] Figure 4 The utility model is a schematic diagram of a fixing plate of a shearing and curling device for metal product processing.

[0020] Legend:

[0021] 1. Support table; 2. Bracket; 3. Hydraulic cylinder; 4. Fixed block; 5. Turntable; 6. Anti-skid pad; 7. Motor 1; 8. Placement table; 9. Fixed column; 10. Press plate; 11. Rotating plate; 12. Sliding rod; 13. Resistance plate; 14. Reset assembly; 1401, Telescopic rod; 1402, Spring; 15. Motor 2; 16, Screw rod 1; 17. Connecting plate; 18, Threaded sleeve; 19, Fixed plate; 20, Sliding rod; 21, Support seat; 22, Limiting wheel; 23, Screw rod 2; 24, Threaded block; 25, Cutting knife; 26, Curling wheel. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Reference Figure 1 , Figure 2 and Figure 3 The utility model provides an embodiment: a shearing and curling device for metal product processing, including a support table 1, a bracket 2 is fixedly connected to the upper surface of the support table 1, a hydraulic cylinder 3 is fixedly connected to the upper surface of the bracket 2, a fixed block 4 is fixedly connected to the output end of the hydraulic cylinder 3, a turntable 5 is rotatably connected to the lower surface of the fixed block 4, a non-slip pad 6 is fixedly connected to the lower surface of the turntable 5, a motor 7 is fixedly connected to the inside of the support table 1, a placement table 8 is fixedly connected to the output end of the motor 7, a fixed column 9 is slidably connected to the inside of the placement table 8, and the upper surface of the fixed column 9 is fixedly connected There is a pressing plate 10, and the outer wall of the fixed column 9 is rotatably connected to multiple rotating plates 11, and the outer walls of the multiple rotating plates 11 are all rotatably connected to sliding rods 12, and the outer wall of the sliding rod 12 is fixedly connected to a contact plate 13, and the sliding rod 12 is slidably connected to the inside of the placement table 8, and the bottom surface of the inner wall of the placement table 8 is provided with a reset component 14; the reset component 14 includes a telescopic rod 1401, the telescopic rod 1401 is fixedly connected to the bottom of the inner wall of the placement table 8, the upper end of the telescopic rod 1401 is fixedly connected to the lower surface of the fixed column 9, and the outer wall of the telescopic rod 1401 is sleeved with a spring 1402;

[0024] Specifically, by accurately placing the container on the outer wall of the placement table 8, the hydraulic cylinder 3 is started to drive the turntable 5 to rise and fall; as the turntable 5 slowly descends, the anti-skid pad 6 above it gradually fits tightly with the top of the container, and the fixed column 9 on the lower surface of the pressing plate 10 begins to be squeezed by the hydraulic cylinder 3, pushing the spring 1402 to compress; during the movement of the fixed column 9, the rotating plate 11 can rotate; as the rotating plate 11 rotates, the sliding rod 12 pushes the contact plate 13 to approach the outer wall of the container; the function of the contact plate 13 is that it can fit tightly on the outer wall of the container, thereby achieving a fixing effect on containers of various sizes; this design not only ensures the reliability of the fixing process, but also greatly improves the flexibility of operation, so that containers of different sizes can be effectively fixed; after the container is fixed, the motor 7 is started to drive the placement table 8 to drive the turntable 5 to rotate accurately under the fixed block 4; this design enables the container to maintain a stable posture during the cutting process, which provides convenience for the subsequent straight line cutting and curling operation.

[0025] Reference Figure 1 , Figure 2 and Figure 4 , a motor 2 15 is fixedly connected inside the support platform 1, and a screw rod 16 is fixedly connected to the output end of the motor 2 15, and one end of the screw rod 16 is rotatably connected to a connecting plate 17, and the connecting plate 17 is fixedly connected to the lower surface of the support platform 1; a threaded sleeve 18 is threadedly connected to the outer wall of the screw rod 16, and a fixed plate 19 symmetrical on the outer wall of the threaded sleeve 18 is rotatably connected; the two fixed plates 19 are rotatably connected to the inside of the two fixed plates 19, and the outer walls of the two slide rods 20 are slidably connected to the inside of the support platform 1; a support seat 21 is fixedly connected to the upper surface of the two slide rods 20, and the outer wall of one support seat 21 is rotatably connected to a limiting wheel 22; a screw rod 23 is rotatably connected inside a support seat 21, and a thread block 24 is threadedly connected to the outer wall of the screw rod 23; a cutting knife 25 is rotatably connected to the outer wall of the thread block 24, and the cutting knife 25 is slidably connected to the inside of one support seat 21, and a curling wheel 26 is rotatably connected to one side of the other support seat 21;

[0026] Specifically, first, start the motor 2 15 to drive the screw 16 to rotate; the rotational motion of the screw 16 is converted into a linear motion, so that the threaded sleeve 18 connected thereto slides on the screw; the sliding of the threaded sleeve 18 then drives the rotation of the fixed plate 19; a slide bar 20 is installed on the fixed plate 19, and the upper surface of the slide bar 20 carries the support seat 21; as the fixed plate 19 rotates, the support seat 21 gradually moves toward the middle, close to the container to be processed; by rotating the screw 23, the threaded block 24 connected thereto can be moved on the screw The screw block 24 moves up and down; the up and down movement of the threaded block 24 drives the position adjustment of the cutting knife 25; according to the thickness of the outer edge of the container, the position of the cutting knife 25 is accurately controlled by adjusting the rotation angle of the screw rod 23 to achieve the best cutting effect; after completing the cutting operation, by rotating the screw rod 23 inside the other support seat 21, the height of the curling wheel 26 can be adjusted according to the use requirements; when the height of the curling wheel 26 is adjusted to the right position, it will curl the edge of the container to make the edge of the container smoother and more beautiful.

[0027] Working principle: When it is necessary to shear and curl the round container, the container is buckled on the outer wall of the placement table 8, and the hydraulic cylinder 3 is started to drive the turntable 5 to descend so that the anti-slip pad 6 contacts the top of the container. The hydraulic cylinder 3 applies pressure to the container, thereby driving the fixed column 9 on the lower surface of the pressing plate 10 to descend and squeeze the spring 1402. Through the movement of the fixed column 9, the rotating plate 11 is driven to rotate so that the sliding rod 12 pushes the contact plate 13 to contact the outer wall of the container, thereby achieving the effect of fixing containers of various sizes. By starting the motor 7, the placement table 8 drives the turntable 5 to rotate under the fixed block 4, which is convenient for the effect of straight-line cutting and curling.

[0028] Secondly, when the container is stable, the motor 2 15 is started to drive the screw 16 so that the threaded sleeve 18 drives the fixed plate 19 to rotate, thereby driving the support seat 21 on the upper surface of the slide rod 20 to move toward the middle and close to the container, and the screw 23 inside one support seat 21 is rotated so that the threaded block 24 drives the cutting knife 25 to adjust according to the thickness of the outer edge of the container. The automatic cutting effect is achieved by the rotation of the container. At this time, the screw 23 inside the other support seat 21 is rotated to drive the curling wheel 26 to adjust the height according to the use requirements to achieve the curling effect.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A shearing and curling device for metal product processing, comprising a support table (1), characterized in that: The upper surface of the support platform (1) is fixedly connected to a bracket (2), the upper surface of the bracket (2) is fixedly connected to a hydraulic cylinder (3), the output end of the hydraulic cylinder (3) is fixedly connected to a fixed block (4), the lower surface of the fixed block (4) is rotatably connected to a turntable (5), the lower surface of the turntable (5) is fixedly connected to an anti-slip pad (6), the support platform (1) is fixedly connected to a motor 1 (7), the output end of the motor 1 (7) is fixedly connected to a placement platform (8), and the placement platform (8) A fixed column (9) is slidably connected inside, a pressing plate (10) is fixedly connected to the upper surface of the fixed column (9), a plurality of rotating plates (11) are rotatably connected to the outer wall of the fixed column (9), the outer walls of the plurality of rotating plates (11) are rotatably connected to a sliding rod (12), the outer wall of the sliding rod (12) is fixedly connected to a resistance plate (13), the sliding rod (12) is slidably connected to the inside of the placing table (8), and a reset component (14) is provided on the bottom surface of the inner wall of the placing table (8).

2. A shearing and curling device for metal product processing according to claim 1, characterized in that: The resetting assembly (14) comprises a telescopic rod (1401), wherein the telescopic rod (1401) is fixedly connected to the bottom of the inner wall of the placement platform (8), the upper end of the telescopic rod (1401) is fixedly connected to the lower surface of the fixed column (9), and the outer wall of the telescopic rod (1401) is sleeved with a spring (1402).

3. A shearing and curling device for metal product processing according to claim 2, characterized in that: A second motor (15) is fixedly connected inside the support platform (1), a screw rod (16) is fixedly connected to the output end of the second motor (15), one end of the screw rod (16) is rotatably connected to a connecting plate (17), and the connecting plate (17) is fixedly connected to the lower surface of the support platform (1).

4. The shearing and curling equipment for metal product processing according to claim 3, characterized in that: The outer wall of the screw rod 1 (16) is threadedly connected with a threaded sleeve (18), and the outer wall of the threaded sleeve (18) is rotatably connected with a left-right symmetrical fixing plate (19).

5. The shearing and curling equipment for metal product processing according to claim 4, characterized in that: The two fixed plates (19) are both rotatably connected with a sliding rod (20) inside, and the outer walls of the two sliding rods (20) are slidably connected inside the support platform (1).

6. The shearing and curling equipment for metal product processing according to claim 5, characterized in that: The upper surfaces of the two sliding rods (20) are fixedly connected with a support seat (21), and the outer wall of one of the support seats (21) is rotatably connected with a limiting wheel (22).

7. The shearing and curling equipment for metal product processing according to claim 6, characterized in that: A second screw rod (23) is rotatably connected inside the support seat (21), and a threaded block (24) is threadedly connected to the outer wall of the second screw rod (23).

8. The shearing and curling equipment for metal product processing according to claim 7, characterized in that: The outer wall of the threaded block (24) is rotatably connected to a cutting knife (25), and the cutting knife (25) is slidably connected to the inside of one of the support seats (21), and a curling wheel (26) is rotatably connected to one side of the other support seat (21).

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