Square tube round head cutting device for metal tray machining

Abstract

The utility model discloses a square tube round head cutting device for metal tray processing, which relates to the technical field of metal tray processing and comprises a support and a conveyor belt, a plurality of groups of support blocks are fixedly mounted on the conveyor belt, and square tubes are placed on the support blocks. According to the square tube centering device, a square tube is placed on the supporting block, then the conveying belt is started, the conveying belt moves forwards to convey the square tube to the centering mechanism, the two sets of second telescopic devices are started, the square tube is clamped by the two sets of centering plates, centering of the square tube is completed, and then the square tube moves towards the front end along with the conveying belt and reaches the designated position. A first telescopic device is started, so that two sets of roller shafts move downwards and are matched with inclined planes to push two sets of clamping blocks to clamp the square pipe, then a third telescopic device is started to push a cutting and polishing knife to move forwards, then a motor is started to drive the cutting and polishing knife to rotate to cut the round head of the end of the square pipe, and cutting of the round head of the square pipe is achieved. 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 square tube round head cutting device for metal pallet processing. Background Art

[0002] Metal pallets are standardized and universal, and are suitable for various intermodal transport modes in different countries. In particular, they overcome the weakness of non-metallic materials that are easily affected by moisture, deterioration and deformation. They are suitable for air and ocean transportation of export products, and the warehousing and transportation of electronic, food, pharmaceutical and chemical products. Pallets play an important role in modern warehousing and transportation. Their materials are generally divided into wood, plastic, paper, metal, plywood, etc.

[0003] During the welding process of the metal pallet in the prior art, the square tube on the side needs to cooperate with the cylindrical support frame, so it is necessary to cut a round head at the end of the square tube so that the end of the square tube can cooperate with the cylindrical support frame. Therefore, a square tube round head cutting device is designed for metal pallet processing, which can quickly cut the end of the square tube and improve work efficiency. Utility Model Content

[0004] In order to overcome the above-mentioned defects existing in the prior art, the utility model provides a square tube round head cutting device for processing a metal pallet.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a square tube round head cutting device for metal pallet processing, comprising a bracket and a conveyor belt, a plurality of groups of support blocks are fixedly installed on the conveyor belt, square tubes are placed on the support blocks, a clamping mechanism is arranged at the upper end of the square tube, a centering mechanism is arranged at the rear ends of the left and right sides of the conveyor belt, the centering mechanism is used to center the square tube, a cutting mechanism is arranged at the front end of the centering mechanism, the cutting mechanism is used to cut the round head of the square tube.

[0006] Furthermore, the brackets are provided in four groups, a rotating shaft is movably installed between every two groups of the brackets, a belt roller is fixedly installed on the rotating shaft, and a conveyor belt is tensioned and installed between the two groups of belt rollers.

[0007] Furthermore, the centering mechanism includes a first mounting platform, which is fixedly installed on the ground on the left and right sides of the bracket. A second telescopic device is fixedly installed on the first mounting platform, and the telescopic end of the second telescopic device is fixedly connected to a centering plate. The centering plate is located on the left and right sides of the square tube.

[0008] Furthermore, the cutting mechanism includes a second mounting platform, and the second mounting platform is fixedly installed on the ground on the left and right sides of the bracket. A support platform is fixedly installed on the left side of the upper end of the second mounting platform, and a third telescopic device is fixedly installed on the support platform. The telescopic end of the third telescopic device is fixedly connected to the support frame, and a motor is fixedly installed on the upper end of the support frame, and a cutting and grinding knife is fixedly connected to the power output shaft of the motor.

[0009] Furthermore, the clamping mechanism includes a fixed frame, which is fixedly installed on the outer side of the second mounting platform, and a first telescopic device is fixedly installed on the lower end of the fixed frame. The telescopic end of the first telescopic device is fixedly connected to a support plate, and two groups of mounting frames are fixedly installed on the left and right sides of the lower end of the support plate, and a roller shaft is movably installed between each two groups of mounting frames on the left and right sides through a rotating shaft.

[0010] Furthermore, a group of vertical plates are respectively arranged on the front and rear sides of the support block, the vertical plates are fixedly installed on the upper end of the conveyor belt, guide columns are movably installed on the vertical plates, clamping blocks are fixedly installed on the inner side of the guide columns, and the clamping blocks are located on both sides of the front side of the square tube.

[0011] Furthermore, an inclined surface is provided at the upper end of the clamping block, and the inclined surface is installed in contact with the roller shaft.

[0012] The beneficial effects of the utility model are as follows: by placing the square tube on the support block, and then starting the conveyor belt, the conveyor belt moves forward to transport the square tube to the centering mechanism, by starting the two sets of second telescopic devices, the two sets of centering plates clamp the square tube to complete the centering of the square tube, and then the square tube moves to the front end along with the conveyor belt, and after reaching the specified position, the first telescopic device is started to make the two sets of rollers move downward, and cooperate with the inclined surface to push the two sets of clamping blocks to clamp the square tube, and then the third telescopic device is started to push the cutting and grinding knife forward to move, and then the motor is started to drive the cutting and grinding knife to rotate to cut the round head of the end of the square tube, thereby realizing the cutting of the round head of the square tube and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0014] Figure 1 It is a side sectional view of the utility model;

[0015] Figure 2 It is an enlarged view of point A of the utility model;

[0016] Figure 3 It is a front cross-sectional view of the centering mechanism of the utility model;

[0017] Figure 4 It is a front cross-sectional view of the cutting mechanism of the utility model;

[0018] Figure 5 It is an enlarged view of point B of the present utility model.

[0019] In the figure: 1. bracket, 2. rotating shaft, 3. belt roller, 4. conveyor belt, 5. vertical plate, 6. guide column, 7. clamping block, 71. inclined plane, 8. support block, 9. square tube, 10. fixed frame, 11. first telescopic device, 12. support plate, 13. mounting frame, 14. roller, 15. first mounting platform, 16. second telescopic device, 17. centering plate, 18. second mounting platform, 19. support platform, 20. third telescopic device, 21. support frame, 22. motor, 23. cutting and grinding knife. 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] like Figures 1 to 5 As shown, the utility model includes a bracket 1, and the bracket 1 is provided with four groups. A rotating shaft 2 is movably installed between every two groups of the brackets 1 through bearings. A belt roller 3 is fixedly installed on the rotating shaft 2. A conveyor belt 4 is tensioned and installed between the two groups of the belt rollers 3. Several groups of support blocks 8 are fixedly installed on the conveyor belt 4. Square tubes 9 are placed on the support blocks 8. Centering mechanisms are provided at the rear ends of the left and right sides of the conveyor belt 4. The centering mechanisms are used to center the square tubes 9. A cutting mechanism is provided at the front end of the centering mechanism. The cutting mechanism is used to cut a round head on the square tube 9.

[0022] like Figure 3 As shown, the centering mechanism includes a first mounting platform 15, and the first mounting platform 15 is fixedly installed on the ground on the left and right sides of the bracket 1 by bolts. A second telescopic device 16 is fixedly installed on the first mounting platform 15 by bolts, and the telescopic end of the second telescopic device 16 is fixedly connected to a centering plate 17, and the centering plate 17 is located on the left and right sides of the square tube 9.

[0023] like Figure 4 and Figure 5As shown, the cutting mechanism includes a second mounting platform 18, and the second mounting platform 18 is fixedly installed on the ground on the left and right sides of the bracket 1 by bolts. A support platform 19 is welded and installed on the left side of the upper end of the second mounting platform 18, and a third telescopic device 20 is fixedly installed on the support platform 19 by bolts. The telescopic end of the third telescopic device 20 is fixedly connected to a support frame 21, and a motor 22 is fixedly installed on the upper end of the support frame 21. The cutting and grinding knife 23 is fixedly connected to the power output shaft of the motor 22.

[0024] like Figures 1 to 4 As shown, a clamping mechanism is provided at the upper end of the square tube 9, and the clamping mechanism includes a fixing frame 10, which is fixedly installed on the outer side of the second mounting platform 18 by bolts, and a first telescopic device 11 is fixedly installed at the lower end of the fixing frame 10, and the telescopic end of the first telescopic device 11 is fixedly connected to a support plate 12, and two groups of mounting frames 13 are fixedly installed on the left and right sides of the lower end of the support plate 12, and a roller shaft 14 is movably installed between each two groups of mounting frames 13 on the left and right sides through a rotating shaft, and a group of vertical plates 5 are respectively provided on the front and rear sides of the support block 8, and the vertical plates 5 are fixedly installed on the upper end of the conveyor belt 4, and a guide column 6 is movably installed on the vertical plates 5, and a clamping block 7 is fixedly installed on the inner side of the guide column 6, and the clamping block 7 is located on both sides of the front side of the square tube 9. The upper end of the clamping block 7 is provided with an inclined surface 71, and the inclined surface 71 is installed in contact with the roller shaft 14.

[0025] When the utility model is in use, the square tube 9 is placed on the support block 8, and then the conveyor belt 4 is started, so that the conveyor belt 4 moves forward to transport the square tube 9 to the centering mechanism, and the two sets of second telescopic devices 16 are started, so that the two sets of centering plates 17 clamp the square tube 9 to complete the centering of the square tube 9, and then the square tube 9 moves to the front end along with the conveyor belt 4. After reaching the specified position, the first telescopic device 11 is started, so that the two sets of rollers 14 move downward, and cooperate with the inclined surface 71 to push the two sets of clamping blocks 7 to clamp the square tube 9, and then the third telescopic device 20 is started to push the cutting and grinding knife 23 forward to move, and then the motor 22 is started to drive the cutting and grinding knife 23 to rotate to cut the round head of the end of the square tube 9, so as to achieve the cutting of the round head of the square tube 9 and improve the work efficiency.

[0026] 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 square tube round head cutting device for metal pallet processing, comprising a bracket (1) and a conveyor belt (4), characterized in that: A plurality of groups of support blocks (8) are fixedly mounted on the conveyor belt (4), a square tube (9) is placed on the support block (8), a pressing mechanism is arranged at the upper end of the square tube (9), a centering mechanism is arranged at the rear ends of the left and right sides of the conveyor belt (4), the centering mechanism is used to center the square tube (9), and a cutting mechanism is arranged at the front end of the centering mechanism, the cutting mechanism is used to cut a round head of the square tube (9).

2. A square tube round head cutting device for metal pallet processing according to claim 1, characterized in that: The brackets (1) are provided in four groups, a rotating shaft (2) is movably installed between every two groups of the brackets (1), a belt roller (3) is fixedly installed on the rotating shaft (2), and a conveyor belt (4) is tensioned and installed between the two groups of the belt rollers (3).

3. A square tube round head cutting device for metal pallet processing according to claim 2, characterized in that: The centering mechanism comprises a first mounting platform (15), wherein the first mounting platform (15) is fixedly mounted on the ground on the left and right sides of the bracket (1), and a second telescopic device (16) is fixedly mounted on the first mounting platform (15), and the telescopic end of the second telescopic device (16) is fixedly connected to a centering plate (17), and the centering plate (17) is located on the left and right sides of the square tube (9).

4. A square tube round head cutting device for metal pallet processing according to claim 1, characterized in that: The cutting mechanism comprises a second mounting platform (18), wherein the second mounting platform (18) is fixedly mounted on the ground on the left and right sides of the bracket (1), a support platform (19) is fixedly mounted on the left side of the upper end of the second mounting platform (18), a third telescopic device (20) is fixedly mounted on the support platform (19), the telescopic end of the third telescopic device (20) is fixedly connected to a support frame (21), a motor (22) is fixedly mounted on the upper end of the support frame (21), and a cutting and grinding knife (23) is fixedly connected to the power output shaft of the motor (22).

5. A square tube round head cutting device for metal pallet processing according to claim 4, characterized in that: The clamping mechanism comprises a fixed frame (10), the fixed frame (10) is fixedly mounted on the outer side of the second mounting platform (18), a first telescopic device (11) is fixedly mounted on the lower end of the fixed frame (10), the telescopic end of the first telescopic device (11) is fixedly connected to a support plate (12), two groups of mounting frames (13) are fixedly mounted on the left and right sides of the lower end of the support plate (12), and a roller shaft (14) is movably mounted between each two groups of mounting frames (13) via a rotating shaft.

6. A square tube round head cutting device for metal pallet processing according to claim 5, characterized in that: A group of vertical plates (5) are respectively arranged on the front and rear sides of the support block (8), and the vertical plates (5) are fixedly installed on the upper end of the conveyor belt (4). A guide column (6) is movably installed on the vertical plates (5), and a clamping block (7) is fixedly installed on the inner side of the guide column (6). The clamping block (7) is located on both sides of the front side of the square tube (9).

7. A square tube round head cutting device for metal pallet processing according to claim 6, characterized in that: The upper end of the clamping block (7) is provided with an inclined surface (71), and the inclined surface (71) is installed in contact with the roller shaft (14).

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