Cutting device with angle convenient to adjust for metal tray machining

Abstract

The utility model discloses a metal tray processing cutting device convenient for angle adjustment, which comprises two groups of supporting legs, a workbench is fixedly arranged at the upper ends of the supporting legs, clamping and positioning mechanisms are arranged on the front side and the rear side of the workbench, and a second fixing plate is fixedly arranged on the ground on the outer side of the right end of the workbench. And a length positioning mechanism is arranged on the second fixing plate. A square steel pipe is placed on the workbench, then the two sets of first motors are started to enable the two sets of positioning plates to clamp the square steel pipe, the square steel pipe is assisted to move through the balls, the device can be suitable for the square steel pipes of different specifications, and then the left-right position of the push plate is adjusted by starting the first telescopic device; the cutting length of the square steel pipe is adjusted, then a second motor is started to adjust the cutting angle, then a third motor and a second telescopic device are started, cutting of the square steel pipe is completed, the device can be suitable for different cutting angles, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal pallet processing, in particular to a cutting device for metal pallet processing which is convenient for adjusting the angle. Background Technique

[0002] Metal pallets are standardized and universal, suitable for various intermodal transportation methods in different countries. In particular, they overcome the weaknesses of non-metallic materials such as being prone to moisture absorption, deterioration, and deformation, and are suitable for air transportation and ocean transportation of export products, as well as the storage and transportation of electronic, food, pharmaceutical, and chemical products. Pallets play an important role in modern warehousing and transportation, and their materials are generally divided into wood, plastic, paper, metal, plywood, etc.

[0003] In the prior art, metal pallets are welded by square steel pipes. The square steel pipes need to be cut. After cutting to the appropriate length, they are assembled and welded. Moreover, the ports of square steel pipes at different positions have different angles, generally 45° and 90°. It is difficult and time-consuming to manually adjust the cutting at an angle, which is not conducive to improving work efficiency. Content of the Utility Model

[0004] In order to overcome the above-mentioned defects existing in the prior art, the utility model provides a cutting device for metal pallet processing which is convenient for adjusting the angle.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a cutting device for metal pallet processing which is convenient for adjusting the angle, including two groups of legs. The upper ends of the legs are fixedly installed with a workbench. Clamping and positioning mechanisms are arranged on the front and rear sides of the workbench. A second fixed plate is fixedly installed on the ground outside the right end of the workbench. A length positioning mechanism is arranged on the second fixed plate. A vertical frame is fixedly installed on the ground at the rear end of the workbench. A cutting mechanism is arranged on the vertical frame.

[0006] Further, the clamping and positioning mechanism includes a first fixed plate. Two groups of the first fixed plates are symmetrically installed on the ground at the bottom of the workbench from left to right. A first motor is fixedly installed at the upper rear side of the first fixed plate. A bidirectional lead screw is fixedly connected to the power output shaft of the first motor. The end of the bidirectional lead screw is movably installed on a fixed block. The fixed block is fixedly installed on the front upper side of the first fixed plate.

[0007] Further, a first slider is movably installed at each of the threaded parts at both ends of the bidirectional lead screw. A positioning plate is fixedly installed at the upper end of each first slider. A number of groups of balls are movably installed inside the positioning plate. Square steel pipes are clamped between every two groups of positioning plates.

[0008] Further, the length positioning mechanism includes a first telescopic device, which is fixedly installed on the upper right side of the second fixed plate. The telescopic end of the first telescopic device is fixedly installed with a second slider, which is slidably installed on the upper end of the second fixed plate in the left-right direction, and a push plate is fixedly installed on the upper end of the second slider.

[0009] Further, the cutting mechanism includes a first mounting bracket, which is fixedly installed on the upper front side of the vertical frame. A second motor is fixedly installed at the front end of the first mounting bracket, and a rotating shaft is fixedly connected to the power output shaft of the second motor. The rotating shaft is movably installed between the first mounting brackets, and a rotating block is fixedly installed on the rotating shaft.

[0010] Further, several groups of second telescopic devices are fixedly installed at the lower end of the rotating block. The telescopic end of the second telescopic device is fixedly connected to a second mounting bracket. A third motor is fixedly installed at the right end of the second mounting bracket, and a transmission shaft is fixedly connected to the telescopic end of the third motor. The transmission shaft is movably installed inside the second mounting bracket, and a cutting wheel is fixedly installed on the transmission shaft.

[0011] The beneficial effects of the present utility model are as follows: By placing the square steel pipe on the workbench and then starting the two first motors, the two positioning plates clamp the square steel pipe, and the movement of the square steel pipe is assisted by the balls, which can be applicable to square steel pipes of different specifications. Then, by starting the first telescopic device to adjust the left-right position of the push plate, the cutting length of the square steel pipe is adjusted. Then, by starting the second motor to adjust the cutting angle, and then starting the third motor and the second telescopic device, the cutting of the square steel pipe is completed, which can be applicable to different cutting angles and is beneficial to improving work efficiency. Description of the Drawings

[0012] The following further describes the present utility model in conjunction with the drawings and embodiments.

[0013] Figure 1 It is the front view of the present utility model;

[0014] Figure 2 It is the enlarged view at A of the present utility model;

[0015] Figure 3 It is the top view of the present utility model;

[0016] Figure 4 It is the side sectional view of the cutting mechanism of the present utility model.

[0017] In the figure: 1. Leg, 2. Workbench, 3. First fixed plate, 4. First motor, 5. Bi-directional lead screw, 6. First slider, 7. Positioning plate, 8. Fixed block, 9. Ball, 10. Second fixed plate, 11. First telescopic device, 12. Second slider, 13. Pushing plate, 14. Upright frame, 15. First mounting bracket, 16. Rotating block, 17. Rotating shaft, 18. Second motor, 19. Second telescopic device, 20. Second mounting bracket, 21. Third motor, 22. Transmission shaft, 23. Cutting wheel. Detailed implementation manner

[0018] To more clearly illustrate the technical solution of the present utility model, the present utility model will be further described below in conjunction with the attached drawings. Obviously, the attached drawings described below are only one embodiment of the present utility model. For those of ordinary skill in the art, without creative efforts, other embodiments obtained based on this drawing and embodiment all fall within the protection scope of the present utility model.

[0019] As Figure 1 and Figure 3 shown, the present utility model includes two groups of legs 1. The upper ends of the legs 1 are fixedly installed with a workbench 2. Square steel pipes to be processed are placed on the workbench 2. Clamping and positioning mechanisms are arranged on the front and rear sides of the workbench 2. The clamping and positioning mechanism includes a first fixed plate 3. Two groups of the first fixed plates 3 are symmetrically installed left and right on the ground at the bottom of the workbench 2. The upper rear side of the first fixed plate 3 is fixedly installed with a first motor 4 through bolts. The power output shaft of the first motor 4 is fixedly connected with a bi-directional lead screw 5. The end of the bi-directional lead screw 5 is movably installed on a fixed block 8 through a bearing. The fixed block 8 is welded and installed on the upper front side of the first fixed plate 3. One group of first sliders 6 is movably installed at each of the two ends of the bi-directional lead screw 5 in a threaded manner. A positioning plate 7 is welded and installed at the upper end of each first slider 6. A number of groups of balls 9 are movably installed inside the positioning plate 7. Square steel pipes are clamped between every two groups of positioning plates 7.

[0020] As Figure 1 and Figure 3 shown, a second fixed plate 10 is fixedly installed on the ground outside the right end of the workbench 2. A length positioning mechanism is arranged on the second fixed plate 10. The length positioning mechanism includes a first telescopic device 11. The first telescopic device 11 is fixedly installed on the upper right side of the second fixed plate 10. The telescopic end of the first telescopic device 11 is fixedly installed with a second slider 12. The second slider 12 is slidably installed left and right on the upper end of the second fixed plate 10. A pushing plate 13 is fixedly installed at the upper end of the second slider 12.

[0021] As Figures 1 to 3As shown, a vertical frame 14 is fixedly installed on the ground at the rear end of the workbench 2, and a cutting mechanism is arranged on the vertical frame 14. The cutting mechanism includes a first mounting frame 15, which is fixedly installed at the front end of the vertical frame 14 by bolts. A second motor 18 is fixedly installed at the front end of the first mounting frame 15 by bolts. A rotating shaft 17 is fixedly connected to the power output shaft of the second motor 18. The rotating shaft 17 is movably installed between the first mounting frames 15 through bearings. A rotating block 16 is fixedly installed on the rotating shaft 17. A plurality of groups of second telescopic devices 19 are fixedly installed at the lower end of the rotating block 16 by bolts. The telescopic ends of the second telescopic devices 19 are fixedly connected to a second mounting frame 20. A third motor 21 is fixedly installed at the right end of the second mounting frame 20 by bolts. The telescopic end of the third motor 21 is fixedly connected to a transmission shaft 22. The transmission shaft 22 is movably installed inside the second mounting frame 20. A cutting wheel 23 is fixedly installed on the transmission shaft 22.

[0022] When the present utility model is in use, by placing the square steel pipe on the workbench 2, then starting the two groups of first motors 4, the two positioning plates 7 clamp the square steel pipe, and the movement of the square steel pipe is assisted by the balls 9, which can be applicable to square steel pipes of different specifications. Then, by starting the first telescopic device 11 to adjust the left and right positions of the push plate 13, the cutting length of the square steel pipe is adjusted. Then, the second motor 18 is started to adjust the cutting angle. Then, the third motor 21 and the second telescopic device 19 are started to complete the cutting of the square steel pipe, which can be applicable to different cutting angles and is beneficial to improving work efficiency.

[0023] The above embodiments are only exemplary embodiments of the present utility model and are not used to limit the present utility model. The protection scope of the present utility model is defined by the claims. Those skilled in the art can make various modifications or equivalent replacements within the essence and protection scope of the present utility model, and such modifications or equivalent replacements should also be regarded as falling within the protection scope of the present utility model.

Claims

1. A cutting device for processing metal trays with adjustable angles, comprising two groups of legs (1), characterized in that: The upper end of the outrigger (1) is fixedly installed with a workbench (2). Clamping and positioning mechanisms are arranged on the front and rear sides of the workbench (2). On the ground outside the right end of the workbench (2), a second fixed plate (10) is fixedly installed. A length positioning mechanism is arranged on the second fixed plate (10). On the ground at the rear end of the workbench (2), an upright frame (14) is fixedly installed. A cutting mechanism is arranged on the upright frame (14).

2. A cutting device for processing a metal tray with an adjustable angle according to claim 1, characterized in that, The clamping and positioning mechanism includes a first fixed plate (3). Two groups of the first fixed plate (3) are symmetrically installed on the ground at the bottom of the workbench (2) left and right. At the upper rear side of the first fixed plate (3), a first motor (4) is fixedly installed. At the power output shaft of the first motor (4), a bidirectional lead screw (5) is fixedly connected. The end of the bidirectional lead screw (5) is movably installed in a fixed block (8). The fixed block (8) is fixedly installed at the upper front side of the first fixed plate (3).

3. A cutting device for processing a metal tray with an adjustable angle according to claim 2, characterized in that, At the two threaded ends of the bidirectional lead screw (5), a first slider (6) is movably installed in each group. At the upper end of each first slider (6), a positioning plate (7) is fixedly installed. A number of groups of balls (9) are movably installed inside the positioning plate (7). Between every two groups of the positioning plates (7), square steel pipes are clamped.

4. A cutting device for processing a metal tray with an adjustable angle according to claim 1, characterized in that, The length positioning mechanism includes a first telescopic device (11). The first telescopic device (11) is fixedly installed on the upper right side of the second fixed plate (10). The telescopic end of the first telescopic device (11) is fixedly installed with a second slider (12). The second slider (12) is slidably installed left and right on the upper end of the second fixed plate (10). At the upper end of the second slider (12), a push plate (13) is fixedly installed.

5. The cutting device for processing a metal tray with an adjustable angle according to claim 4, characterized in that, The cutting mechanism includes a first mounting frame (15). The first mounting frame (15) is fixedly installed at the upper front side of the upright frame (14). At the front end of the first mounting frame (15), a second motor (18) is fixedly installed. At the power output shaft of the second motor (18), a rotating shaft (17) is fixedly connected. The rotating shaft (17) is movably installed between the first mounting frames (15). On the rotating shaft (17), a rotating block (16) is fixedly installed.

6. The cutting device for processing a metal tray with an adjustable angle according to claim 5, characterized in that, At the lower end of the rotating block (16), a number of groups of second telescopic devices (19) are fixedly installed. The telescopic end of the second telescopic device (19) is fixedly connected to a second mounting frame (20). At the right end of the second mounting frame (20), a third motor (21) is fixedly installed. The telescopic end of the third motor (21) is fixedly connected to a transmission shaft (22). The transmission shaft (22) is movably installed inside the second mounting frame (20). On the transmission shaft (22), a cutting wheel (23) is fixedly installed.

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