A pipe conveying device for cutting square and rectangular pipes

Abstract

The utility model relates to the field of pipe processing, and specifically to a pipe conveying device for cutting square and rectangular pipes, comprising two groups of belt conveyors, the two groups of belt conveyors being arranged on the same straight line, and also comprising an anti-deviation limit assembly, the anti-deviation limit assembly being provided with two groups and respectively connected to the upper ends of the two belt conveyors; and a bidirectional grinding assembly, the bidirectional grinding assembly being connected and arranged between the two belt conveyors. The utility model grinds the cross-section of the square and rectangular pipe after cutting through the use of the bidirectional grinding assembly, thereby improving the flatness of the cutting surface, and does not require subsequent grinding, thereby improving the production efficiency of the square and rectangular pipes; through the use of the anti-deviation limit assembly, not only can the square and rectangular pipes be limited during transportation to avoid the square and rectangular pipes from being deviated during transportation, but also the square and rectangular pipes can be fixed during cutting to improve the cutting effect, thereby realizing the operation of the pipe conveying device for cutting square and rectangular pipes.

Description

Technical Field

[0001] The utility model relates to the field of pipe processing, in particular to a pipe conveying device used for cutting square and rectangular pipes. Background Art

[0002] Metal square tubes include metal square tubes and metal rectangular tubes. They are a type of hollow component steel and are widely used in construction, vehicle manufacturing and other fields.

[0003] The pipe conveying device conveys the square pipe to the cutting position for cutting, and then takes the square pipe away from the cutting position after cutting.

[0004] However, the pipe conveying device in the prior art only has the function of conveying. Since the cut surface of the pipe is rough after cutting, it needs to be polished later, which reduces the production efficiency. In addition, during the conveying process, the possibility of the pipe being skewed cannot be ruled out. When the pipe is offset, the cut surface will be tilted, affecting the cutting effect.

[0005] Therefore, those skilled in the art provide a tube conveying device for cutting square tubes to solve the problems raised in the above background technology. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides a pipe conveying device for cutting square and rectangular pipes.

[0007] The invention comprises two groups of belt conveyors, wherein the two groups of belt conveyors are arranged on the same straight line.

[0008] It also includes an anti-deviation limiter assembly, wherein the anti-deviation limiter assembly is provided in two groups and is respectively connected to the upper ends of the two belt conveyors;

[0009] A two-way grinding component, wherein the two-way grinding component is connected between the two belt conveyors;

[0010] The bidirectional grinding assembly includes a grinding support frame, which is connected between the two belt conveyors, and the lower end of the grinding support frame is connected with an electric telescopic rod, the upper end of the electric telescopic rod is connected with a grinding frame, the interior of the grinding frame is rotatably connected with a grinding driven shaft and a grinding active shaft from top to bottom, the outer sides of the grinding driven shaft and the grinding active shaft are fixedly sleeved with grinding drive rollers, the outer sides of the two grinding drive rollers are sleeved with transmission belts, and the outer sides of both ends of the grinding driven shaft are connected with grinding discs, and the outer side of the grinding frame is connected with a driving motor, and the output shaft of the driving motor is connected to one end of the grinding active shaft.

[0011] Preferably, the anti-deviation limit assembly comprises a limit drive structure and an anti-deviation structure, the limit drive structure is connected to the lower end of the belt conveyor, and the anti-deviation structure is connected to the upper end of the limit drive structure;

[0012] Preferably, the limit drive structure includes a drive box, which is connected to the lower end of the belt conveyor. The internal rotation connection of the drive box is provided with a bidirectional lead screw, and the outer sides of both ends of the bidirectional lead screw are threadedly sleeved with moving parts.

[0013] Preferably, a movable limit groove is connected to the lower end of the drive box, the movable member is slidably connected inside the movable limit groove, and a drive disk is connected to the outer side of the drive box, and the drive disk is connected to one end of the bidirectional lead screw.

[0014] Preferably, the anti-deviation structure includes a movable support member, the movable support member is connected to the outside of the movable member, the upper end of the movable support member is connected to a movable support plate, and one side of the movable support plate is connected to multiple groups of auxiliary parts.

[0015] Preferably, the auxiliary component includes a storage cylinder, which is connected to one side of the movable support plate, a limiting rod is provided inside the storage cylinder, a limiting cylinder is provided on the outer sliding sleeve of the limiting rod, and a supporting auxiliary frame is connected to one side of the limiting cylinder, and a rotating wheel is provided inside the supporting auxiliary frame.

[0016] Preferably, a return spring is sleeved on the outer side of the limiting rod, and the return spring is connected between the inner wall of the storage tube and the limiting tube.

[0017] Technical effects and advantages of the utility model:

[0018] The utility model grinds the cross section of the cut square tube by using a bidirectional grinding component during use, thereby improving the flatness of the cut surface, and does not require subsequent grinding, thereby improving the production efficiency of the square tube.

[0019] By using the anti-deviation limit assembly, not only can the square tube be limited during transportation to prevent the square tube from deviating during transportation, but the square tube can also be fixed during cutting to improve the cutting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of a pipe conveying device for cutting square and rectangular pipes provided in an embodiment of the present application;

[0021] Figure 2 It is a main cross-sectional view of a pipe conveying device for cutting square and rectangular pipes provided in an embodiment of the present application;

[0022] Figure 3 It is a side sectional view of a pipe conveying device for cutting square pipes provided in an embodiment of the present application;

[0023] Figure 4 for Figure 2 A partial enlarged schematic diagram of part A;

[0024] Figure 5 for Figure 3 A partial enlarged schematic diagram of part B;

[0025] In the figure:

[0026] 1. Anti-drift limit assembly, 2. Bidirectional grinding assembly, 3. Grinding support frame, 4. Electric telescopic rod, 5. Grinding frame, 6. Grinding driven shaft, 7. Grinding active shaft, 8. Grinding drive roller, 9. Transmission belt, 10. Grinding disc, 11. Driving motor, 12. Limit driving structure, 13. Anti-drift structure, 14. Driving box, 15. Bidirectional lead screw, 16. Moving part, 17. Moving limit groove, 18. Driving disc, 19. Moving support part, 20. Moving support plate, 21. Auxiliary part, 22. Storage tube, 23. Limit rod, 24. Limit tube, 25. Support auxiliary frame, 26. Rotating wheel, 27. Reset spring. DETAILED DESCRIPTION

[0027] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

[0028] Example 1

[0029] See also Figures 1 to 5 In this embodiment, a pipe conveying device for cutting square pipes is provided, comprising two groups of belt conveyors, the two groups of belt conveyors are arranged on the same straight line,

[0030] In order to improve the stability of the square tube transmission and fix the square tube during cutting, the present solution also includes an anti-deviation limiter assembly 1, wherein the anti-deviation limiter assembly 1 is provided with two groups and is respectively connected to the upper ends of the two belt conveyors;

[0031] The anti-deviation limit assembly 1 comprises a limit drive structure 12 and an anti-deviation structure 13, wherein the limit drive structure 12 is connected to the lower end of the belt conveyor, and the anti-deviation structure 13 is connected to the upper end of the limit drive structure 12;

[0032] The limit drive structure 12 includes a drive box 14, which is connected to the lower end of the belt conveyor, and a bidirectional lead screw 15 is rotatably connected inside the drive box 14, and a moving member 16 is threadedly sleeved on the outer sides of both ends of the bidirectional lead screw 15, and a moving limit groove 17 is connected to the lower end of the drive box 14, and the moving member 16 is slidably connected inside the moving limit groove 17, and a driving disk 18 is connected to the outer side of the drive box 14, and the driving disk 18 is connected to one end of the bidirectional lead screw 15;

[0033] The anti-deviation structure 13 includes a movable support member 19, which is connected to the outer side of the movable member 16, and a movable support plate 20 is connected to the upper end of the movable support member 19, and a plurality of auxiliary members 21 are connected to one side of the movable support plate 20;

[0034] The auxiliary component 21 includes a storage cylinder 22, which is connected to one side of the movable support plate 20, and a limiting rod 23 is connected inside the storage cylinder 22, and a limiting cylinder 24 is slidably sleeved outside the limiting rod 23, and a support auxiliary frame 25 is connected to one side of the limiting cylinder 24, and a rotating wheel 26 is rotatably connected inside the supporting auxiliary frame 25, and a return spring 27 is sleeved outside the limiting rod 23, and the return spring 27 is connected between the inner wall of the storage cylinder 22 and the limiting cylinder 24;

[0035] In order to improve the flatness of the cut surface of the square tube, the present solution further includes a bidirectional grinding component 2, which is connected between the two belt conveyors;

[0036] The bidirectional grinding assembly 2 includes a grinding support frame 3, which is connected between the two belt conveyors, and the lower end of the grinding support frame 3 is connected with an electric telescopic rod 4, and the upper end of the electric telescopic rod 4 is connected with a grinding frame 5. The interior of the grinding frame 5 is rotatably connected with a grinding driven shaft 6 and a grinding active shaft 7 from top to bottom, and the outer sides of the grinding driven shaft 6 and the grinding active shaft 7 are fixedly sleeved with grinding drive rollers 8, and the outer sides of the two grinding drive rollers 8 are sleeved with transmission belts 9, and the outer sides of the two ends of the grinding driven shaft 6 are connected with grinding discs 10, and the outer side of the grinding frame 5 is connected with a driving motor 11, and the output shaft of the driving motor 11 is connected to one end of the grinding active shaft 7.

[0037] Before using the utility model, first place the square tube on the belt conveyor for transmission, and then place the cutting structure used for metal cutting in the prior art between the two groups of belt conveyors. When using the utility model, during the transmission of the square tube, the rotating wheel 26 limits the moving direction of the square tube to prevent the square tube from being skewed. When the square tube needs to be cut, the driving disk 18 is rotated, and the driving disk 18 drives the bidirectional screw 15 to rotate. The bidirectional screw 15 drives the moving parts 16 to approach each other, and drives the moving support plate 20 to move in the direction of the rectangular tube through the moving support member 19. The rotating wheel 26 squeezes the reset spring 27 into the interior of the storage tube 22, and the square tube is fixed by the storage tube 22.

[0038] After the square tube is fixed, the cutting structure is used to cut the square tube. After the cutting is completed, the electric telescopic rod 4 and the driving motor 11 are started. The driving motor 11 drives the grinding active shaft 7 to rotate. The grinding active shaft 7 drives the grinding driven shaft 6 to rotate through the grinding driving roller 8 and the transmission belt 9, thereby driving the grinding disc 10 to rotate. Under the action of the electric telescopic rod 4, the grinding disc rotates and rises to realize the grinding process.

[0039] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. A pipe conveying device for cutting square and rectangular pipes, comprising two groups of belt conveyors, the two groups of belt conveyors being arranged on the same straight line, characterized in that: Also includes An anti-deviation limiting assembly (1), wherein the anti-deviation limiting assembly (1) is provided with two groups and is respectively connected to the upper ends of the two belt conveyors; A bidirectional grinding component (2), wherein the bidirectional grinding component (2) is connected between the two belt conveyors; The bidirectional grinding assembly (2) comprises a grinding support frame (3), the grinding support frame (3) is connected between the two belt conveyors, and the lower end of the grinding support frame (3) is connected to an electric telescopic rod (4), the upper end of the electric telescopic rod (4) is connected to a grinding frame (5), the interior of the grinding frame (5) is respectively rotatably connected with a grinding driven shaft (6) and a grinding active shaft (7) from top to bottom, the outer sides of the grinding driven shaft (6) and the grinding active shaft (7) are fixedly sleeved with grinding drive rollers (8), the outer sides of the two grinding drive rollers (8) are sleeved with transmission belts (9), the outer sides of both ends of the grinding driven shaft (6) are connected to grinding discs (10), and the outer side of the grinding frame (5) is connected to a driving motor (11), and the output shaft of the driving motor (11) is connected to one end of the grinding active shaft (7).

2. A pipe conveying device for cutting square and rectangular pipes according to claim 1, characterized in that: The anti-deviation limit assembly (1) comprises a limit drive structure (12) and an anti-deviation structure (13); the limit drive structure (12) is connected to the lower end of the belt conveyor, and the anti-deviation structure (13) is connected to the upper end of the limit drive structure.

3. A pipe conveying device for cutting square and rectangular pipes according to claim 2, characterized in that: The limit drive structure (12) comprises a drive box (14), the drive box (14) is connected to the lower end of the belt conveyor, a bidirectional lead screw (15) is rotatably connected inside the drive box (14), and moving parts (16) are threadedly sleeved on the outer sides of both ends of the bidirectional lead screw (15).

4. A pipe conveying device for cutting square and rectangular pipes according to claim 3, characterized in that: The lower end of the driving box (14) is connected to a movable limiting groove (17), the movable member (16) is slidably connected to the inside of the movable limiting groove (17), and the outer side of the driving box (14) is connected to a driving disk (18), and the driving disk (18) is connected to one end of the bidirectional lead screw (15).

5. The pipe conveying device for cutting square and rectangular pipes according to claim 3, characterized in that: The anti-deviating structure (13) comprises a movable support member (19), wherein the movable support member (19) is connected to the outside of the movable member (16), the upper end of the movable support member (19) is connected to a movable support plate (20), and one side of the movable support plate (20) is connected to a plurality of auxiliary members (21).

6. A pipe conveying device for cutting square and rectangular pipes according to claim 5, characterized in that: The auxiliary component (21) comprises a storage cylinder (22), wherein the storage cylinder (22) is connected to one side of the movable support plate (20), a limiting rod (23) is connected inside the storage cylinder (22), a limiting cylinder (24) is provided on the outer sliding sleeve of the limiting rod (23), and a supporting auxiliary frame (25) is connected to one side of the limiting cylinder (24), and a rotating wheel (26) is rotatably connected inside the supporting auxiliary frame (25).

7. A pipe conveying device for cutting square and rectangular pipes according to claim 6, characterized in that: A return spring (27) is sleeved on the outer side of the limiting rod (23), and the return spring (27) is connected between the inner wall of the storage tube (22) and the limiting tube (24).

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