Multifunctional pipe end automatic cleaning equipment

Abstract

The utility model provides multifunctional automatic pipe end cleaning equipment which solves the problems of low efficiency and high cost in pipe end cleaning of a straight seam steel pipe. The lifting seat is arranged on the bottom plate; a tool bit is mounted at one end of the tool arm, the other end of the tool arm is hinged and matched with the lifting seat, and the angle of the tool bit is adjustable; the telescopic element is arranged between the tool arm and the lifting seat, and the telescopic element comprises a floatable telescopic rod; and the horizontal reciprocating mechanism is arranged below the bottom plate and used for driving the bottom plate to do horizontal reciprocating motion. By adjusting the angle of the tool bit, the tool bit is located at the tangent plane of the steel pipe, the end, provided with the tool bit, of the tool arm can float, and due to the fact that a weld joint is provided with a slope, the tool bit can cut an anti-corrosion layer along the slope face of the weld joint after touching the weld joint, and the tool bit cannot be damaged; meanwhile, the horizontal reciprocating mechanism and the lifting seat can adjust the up-down and left-right positions of the tool bit, and can be suitable for steel pipes of different specifications; the equipment is high in pipe end cleaning efficiency of the straight seam steel pipe and low in cost.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel pipe end processing technical field, specifically relate to multifunctional pipe end automatic cleaning equipment. BACKGROUND

[0002] Straight seam steel pipe refers to the weld and the longitudinal parallel steel pipe, also be called straight seam welded steel pipe. It is made by bending steel plate or strip steel, and then welding connecting point. Straight seam steel pipe is widely used in tap water industry, petroleum chemical industry, chemical industry, power industry, agricultural irrigation, urban construction and other fields, mainly used for liquid and gas conveying.

[0003] Straight seam steel pipe needs to be anticorrosion coated in the production process, and then transported to the pipeline laying site, the pipe end of the steel pipe and the steel pipe are welded together to connect into a pipeline, and the connecting part needs to be anticorrosion treated. In order to eliminate the damage of heat generated by welding to the anticorrosion layer, the anticorrosion layer of a certain size at the pipe end needs to be removed. When cutting and cleaning the two ends of the straight seam steel pipe, the welds at the two ends of the straight seam steel pipe must be ground off before anticorrosion, the purpose is to prevent the damage of the cutter head caused by the cutter head colliding with the weld during cutting. Therefore, the pipe end cleaning of the straight seam steel pipe has the problems of low efficiency and high cleaning cost. SUMMARY

[0004] In order to overcome the defects of the background art, the utility model provides a multifunctional pipe end automatic cleaning equipment, which solves the problems of low efficiency and high cost in pipe end cleaning of straight seam steel pipe.

[0005] The technical scheme adopted by the utility model is as follows:

[0006] The multifunctional pipe end automatic cleaning equipment comprises a bottom plate and further comprises:

[0007] The lifting seat is arranged on the bottom plate;

[0008] The cutter arm is hingedly connected with the lifting seat, and the angle of the cutter head can be adjusted;

[0009] The telescopic element is arranged between the cutter arm and the lifting seat, and the telescopic element comprises a telescopic rod which can float;

[0010] The horizontal reciprocating mechanism is arranged below the bottom plate and is used for driving the horizontal reciprocating movement of the bottom plate.

[0011] The cutter arm is provided with a rotating shaft, the cutter head is mounted on the rotating shaft, one end of the rotating shaft is provided with a check ring, the other end is provided with a threaded segment, and the threaded segment is matched with a locking nut.

[0012] Locking pieces for pressing the rotating shaft are arranged on the left and right sides of the cutter arm.

[0013] The telescopic element is a gas cylinder.

[0014] The horizontal reciprocating mechanism includes a lead screw and a nut mounted on the lead screw, and the lead screw is equipped with a lead screw sleeve.

[0015] The lifting seat includes a first mounting seat mounted on the base plate and a second mounting seat sleeved on the first mounting seat. The telescopic element and the cutter arm are both mounted on the second mounting seat. The first mounting seat is provided with a second nut. The second mounting seat is provided with a second lead screw for cooperating with the second nut. The second lead screw is equipped with a power device.

[0016] A mobile trolley is also provided below the horizontal reciprocating mechanism, and the mobile trolley is equipped with guide rails.

[0017] The beneficial effects of this utility model are:

[0018] By adjusting the angle of the cutter head, it is positioned at the cut surface of the steel pipe. The end of the cutter arm that mounts the cutter head can float. Because the weld seam has a slope, when the cutter head touches the weld seam, it can cut along the slope of the weld seam to remove the anti-corrosion layer without damaging the cutter head. At the same time, the horizontal reciprocating mechanism and the lifting seat can adjust the up and down and left and right positions of the cutter head, making it suitable for steel pipes of different specifications. This equipment has high efficiency and low cost in cleaning the pipe ends of straight seam steel pipes, and can also clean the pipe ends of steel pipes of different specifications and types. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the entire machine of this utility model.

[0020] Figure 2 This is a schematic diagram of the reverse cover rejection and aluminum foil detection of this utility model.

[0021] Figure 3 This is a schematic diagram of the bottom of the tray assembly of this utility model.

[0022] 1. Base plate; 2. Lifting seat; 21. Mounting seat No. 1; 22. Mounting seat No. 2; 23. Nut No. 2; 24. Lead screw No. 2; 25. Power unit; 26. Cutter arm; 3. Cutter head; 4. Telescopic element; 5. Horizontal reciprocating mechanism; 6. Lead screw No. 1; 61. Nut No. 1; 62. Lead screw sleeve; 63. Rotating shaft; 7. Retaining ring; 8. Threaded section; 9. Locking nut; 10. Locking component; 11. Moving trolley; 12. Guide rail; 13. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0024] In the embodiments, such as Figure 1 , Figure 2 , Figure 3 As shown, the multi-functional automatic pipe end cleaning device includes a base plate 1, and also includes:

[0025] Lifting seat 2 is mounted on base plate 1;

[0026] The blade arm 3 has a blade head 4 installed at one end and is hinged to the lifting seat 2 at the other end. The angle of the blade head 4 is adjustable.

[0027] Telescopic element 5 is disposed between the blade arm 3 and the lifting seat 2, and the telescopic element 5 includes a floating telescopic rod;

[0028] The horizontal reciprocating mechanism 6 is located below the base plate 1 and is used to drive the base plate 1 to move horizontally and reciprocally.

[0029] By adjusting the angle of the cutter head 4, the cutter head 4 is positioned at the cut surface of the steel pipe. The end of the cutter arm 3 where the cutter head 4 is mounted can float. Since the weld has a slope, when the cutter head touches the weld, it can cut the anti-corrosion layer along the weld slope without damaging the cutter head 4. At the same time, the horizontal reciprocating mechanism 6 and the lifting seat 2 can adjust the up and down and left and right positions of the cutter head 4, which can be used for steel pipes of different specifications. This equipment has high efficiency and low cost in cleaning the pipe ends of straight seam steel pipes, and can also clean the pipe ends of steel pipes of different specifications and types.

[0030] In the embodiments, such as Figure 3 As shown, the cutter arm 3 is equipped with a rotating shaft 7, and the cutter head 4 is mounted on the rotating shaft 7. One end of the rotating shaft 7 is equipped with a retaining ring 8, and the other end is equipped with a threaded section 9, which is fitted with a locking nut 10. The rotating shaft 7 has a groove for engaging with the cutter head 4, and the cutter head 4 is then tightened by bolts. When it is necessary to adjust the angle of the cutter head, simply loosen the locking nut 10 and rotate the rotating shaft 7. The angle adjustment of the cutter head 4 is convenient.

[0031] In the embodiments, such as Figure 2 As shown, locking elements 11 for pressing the rotating shaft 7 are provided on both the left and right sides of the cutter arm 3. The locking elements 11 are bolts, which can effectively prevent the rotating shaft 7 from rotating during operation by pressing the rotating shaft 7 with the bolts.

[0032] In this embodiment, the telescopic element 5 is a cylinder. Cylinders are easy to install, and the telescopic rod moves with high precision.

[0033] In the embodiments, such as Figure 2 As shown, the horizontal reciprocating mechanism 6 includes a lead screw 61 and a nut 62 mounted on the lead screw 61. The lead screw 61 is equipped with a lead screw sleeve 63. The nut 62 is connected to the base plate 1. The movement of the nut 62 on the lead screw 61 drives the base plate 1 to move horizontally. The lead screw sleeve 63 is used to prevent foreign objects from entering the interior of the lead screw 61 and to ensure the normal operation of the nut 62.

[0034] In the embodiments, such as Figure 2As shown, the lifting seat 2 includes a first mounting seat 21 mounted on the base plate 1 and a second mounting seat 22 sleeved on the first mounting seat 21. The telescopic element 5 and the cutter arm 3 are both mounted on the second mounting seat 22. The first mounting seat 21 is provided with a second nut 23, and the second mounting seat 22 is provided with a second lead screw 24 for cooperating with the second nut 23. The second lead screw 24 is equipped with a power device 25. The power device 25 is a geared motor, which drives the second mounting seat 22 to rise and fall by rotating the second lead screw 24 relative to the second nut 23. This design not only ensures smooth and precise lifting but also features a simple structure.

[0035] In the embodiments, such as Figure 1 , Figure 2 As shown, a moving trolley 12 is also provided below the horizontal reciprocating mechanism 6, and the moving trolley 12 is equipped with a guide rail 13. The moving trolley 12 can drive the cutter head 4 to move along the axial direction of the steel pipe, which can clean the end of the steel pipe of a certain width.

[0036] Obviously, the above embodiments of this utility model are merely illustrative examples and not intended to limit the implementation of this utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations. However, these obvious variations or modifications derived from the essential spirit of this utility model still fall within the protection scope of this utility model.

Claims

1. A multi-functional automatic pipe end cleaning device, comprising a base plate (1), characterized in that, Also includes: The lifting seat (2) is set on the base plate (1); The blade arm (3) has a blade head (4) installed at one end and is hinged to the lifting seat (2) at the other end. The angle of the blade head (4) is adjustable. A telescopic element (5) is disposed between the blade arm (3) and the lifting seat (2), the telescopic element (5) including a floating telescopic rod; A horizontal reciprocating mechanism (6) is set below the base plate (1) and is used to drive the base plate (1) to move horizontally and reciprocally.

2. The multifunctional automatic pipe end cleaning device as described in claim 1, characterized in that: The blade arm (3) is provided with a rotating shaft (7), the blade head (4) is mounted on the rotating shaft (7), one end of the rotating shaft (7) is provided with a retaining ring (8), and the other end is provided with a threaded section (9), the threaded section (9) is equipped with a locking nut (10).

3. The multifunctional automatic pipe end cleaning device as described in claim 2, characterized in that: The left and right sides of the blade arm (3) are provided with locking parts (11) for pressing the rotating shaft (7).

4. The multifunctional automatic pipe end cleaning device as described in claim 1, characterized in that: The telescopic element (5) is a cylinder.

5. The multifunctional automatic pipe end cleaning device as described in claim 1, characterized in that: The horizontal reciprocating mechanism (6) includes a lead screw (61) and a nut (62) disposed on the lead screw (61), and the lead screw (61) is equipped with a lead screw sleeve (63).

6. The multifunctional automatic pipe end cleaning device as described in claim 1, characterized in that: The lifting seat (2) includes a first mounting seat (21) mounted on the base plate (1) and a second mounting seat (22) sleeved on the first mounting seat (21). The telescopic element (5) and the knife arm (3) are both mounted on the second mounting seat (22). The first mounting seat (21) is provided with a second nut (23). The second mounting seat (22) is provided with a second lead screw (24) for cooperating with the second nut (23). The second lead screw (24) is equipped with a power device (25).

7. The multifunctional automatic pipe end cleaning device as described in claim 1, characterized in that: Below the horizontal reciprocating mechanism (6) is a mobile trolley (12), which is equipped with a guide rail (13).

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