Noise reduction steel pipe collection device and use method thereof

Abstract

The present application relates to the field of steel pipe collection devices, and in particular to a noise-reducing steel pipe collection device and a method of use. The device includes a plurality of U-shaped frames arranged at intervals, each of which includes a bottom plate, a first vertical plate, and a second vertical plate, wherein the top end of the first vertical plate is rotatably connected to a first roller, the bottom end of the second vertical plate is rotatably connected to a second roller, and the bottom plate is rotatably connected to a wheel disc, and the plurality of wheel discs are linked by a driving rod, and a tube collecting belt is wound around the wheel disc, and one end of the tube collecting belt is sleeved on the second roller and in contact with the first roller. In addition, it also includes an inlet stand, a guide plate, and a rubber half-tube, and the guide plate is provided with a driving member and a rotating member for driving the sliding block to lift and rotate, so as to achieve smooth guidance and noise reduction of the steel pipe. The present application achieves the purpose of effectively reducing the noise generated during the steel pipe collection process and improving work efficiency and technical reliability.

Description

Technical Field

[0001] The present application relates to the technical field of steel pipe collection, and in particular to a noise reduction type steel pipe collection device and a method of using the same. Background Art

[0002] Before steel pipes leave the factory, steel pipe manufacturers need to process multiple processes and collect and circulate the steel pipes. Therefore, the efficiency of the collection and turnover of steel pipes will affect the efficiency of steel pipe production.

[0003] In steel pipe production workshops, U-shaped baskets are commonly used to collect steel pipes. During the collection process, collisions occur between the steel pipes and the baskets, generating huge noise, polluting the environment and endangering the physical and mental health of workers, which is obviously insufficient. Summary of the invention

[0004] In order to reduce the noise generated by the steel pipes during the collection process, the present application provides a noise reduction type steel pipe collection device and a method of using the same.

[0005] In the first aspect, the present application provides a noise reduction steel pipe collection device adopts the following technical solution: A noise-reducing steel pipe collecting device comprises a plurality of U-shaped frames arranged at intervals, wherein the U-shaped frames comprise a bottom plate, a first vertical plate and a second vertical plate, wherein the first vertical plate is connected to one end of the bottom plate, and the second vertical plate is connected to the other end of the bottom plate, the top end of the first vertical plate is rotatably connected to a first roller, the bottom end of the second vertical plate is rotatably connected to a second roller, a wheel disc is rotatably connected to the bottom plate, the wheel disc is located below the first roller, a plurality of the wheel discs are coaxially connected to a driving rod, a tube collecting belt is wound around the wheel disc, one end of the tube collecting belt is annularly sleeved on the second roller, and the tube collecting belt passes through the first roller and contacts the first roller.

[0006] By adopting the above technical solution, the purpose of effectively reducing the noise during the steel pipe collection process is achieved. Specifically, the steel pipe rolls on the pipe collection belt, reducing the direct contact with the U-shaped frame, thereby reducing the noise generated, and the U-shaped frame can play a role of stable support. The design of the wheel and the pipe collection belt can adjust the tightness of the pipe collection belt as needed, further improving the stability and reliability of the collection process.

[0007] Preferably, a plurality of U-shaped frames are arranged along the length direction of the steel pipe to form a collecting rack, an entrance platform is provided on one side of the collecting rack, guide plates are provided at both ends of the collecting rack, a rubber half-tube for receiving the steel pipe is connected between the two guide plates, both ends of the rubber half-tube are closed, the opening of the rubber half-tube is arranged toward the entrance platform, a sliding block is slidably arranged on the guide plate, both ends of the rubber half-tube are rotatably connected to the sliding block through a rotating shaft, the rubber half-tube is located above a plurality of pipe collecting belts, a driving member for driving the sliding block to rise and fall is provided on the guide plate, and a rotating member for driving the rubber half-tube to rotate is provided on the guide plate.

[0008] By adopting the above technical solution, when the steel pipe slides down from the entrance platform, it falls into the rubber half-tube with the opening facing upward. Under the action of gravity and the guidance of the sliding block, the rubber half-tube and the steel pipe fall down at the same time, and the rubber half-tube hits the accumulated steel pipes. The rubber half-tube reduces the direct contact between the steel pipes, thereby further reducing the generation of noise. In addition, the operator rotates the rubber half-tube through the rotating part so that the opening of the rubber half-tube faces downward, so that the steel pipe can be smoothly moved out of the rubber half-tube. Compared with the steel pipe falling directly from the entrance platform and colliding with the accumulated steel pipes, the present application reduces the height difference between the newly collected steel pipes and the accumulated steel pipes, thereby reducing the possibility of noise generated by collision between the steel pipes.

[0009] Preferably, the driving member includes a first electromagnet, a guide rod and a first spring. A mounting groove is provided on the side wall of the guide plate. The first electromagnet is arranged in the mounting groove. The guide rod is vertically arranged in the mounting groove. The first spring is connected in the mounting groove. The first spring is sleeved outside the guide rod. One end of the first spring is connected to the sliding block. The sliding block is made of iron. The first electromagnet adsorbs the sliding block.

[0010] By adopting the above technical solution, when in use, the first electromagnet is energized, and under the action of gravity, the sliding block moves downward and is adsorbed by the first electromagnet to achieve positioning, so that the rotating member rotates the rubber half-tube. When resetting is required, the first electromagnet is de-energized, and under the action of the first spring restoring elastic deformation, the sliding block drives the rubber half-tube to move upward, thereby achieving resetting of the rubber half-tube.

[0011] Preferably, the rotating member comprises a first magnetic block, a second electromagnet, an air cylinder, a sealing plate, a return spring and an air outlet pipe, the second electromagnet is arranged on the side wall of the sliding block, the air cylinder is slidably arranged on the side wall of the guide plate, the sealing plate is slidably arranged in the air cylinder, the return spring is arranged between the sealing plate and the air cylinder, the first magnetic block is embedded in the side of the sealing plate facing away from the return spring, one end of the return spring is connected to the air outlet pipe, the air outlet pipe is sleeved with a lifting cylinder, one end of the rotating shaft passes through the sliding block and is connected to the rotating gear, the sliding block is connected to the mounting frame, a rack meshing with the rotating gear is vertically slidably arranged on the mounting frame, the rack is connected to the mounting frame by a tension spring, the rack is made of iron, and a third magnetic block that adsorbs the rack is embedded in the top of the lifting cylinder, when the first electromagnet adsorbs the sliding block, the first magnetic block and the second electromagnet are arranged relative to each other and generate repulsive force, and the sealing plate moves toward one end of the air outlet pipe.

[0012] By adopting the above technical solution, the rubber half-tube is automatically controlled, ensuring that the rubber half-tube can accurately catch and release the steel pipe, and improving the automation and stability of the steel pipe collection process. Specifically: the repulsive force generated by the first magnetic block and the second electromagnet pushes the sealing plate to move toward the outlet pipe, so that the gas in the cylinder is discharged through the outlet pipe, and the gas pushes the lifting cylinder upward so that the third magnetic block on the lifting cylinder can adsorb the rack, and then the second electromagnet is powered off. Under the action of the reset spring to restore the deformation, the sealing plate moves toward the direction of the second electromagnet, so that the gas remaining in the cylinder between the sealing plate and the outlet pipe and the lifting cylinder is diluted, and the air pressure is reduced. Therefore, under the action of the external atmospheric pressure, the lifting cylinder moves downward, and then drives the rack to move downward, the rack is meshed with the rotating gear, and the rotating gear drives the rotating shaft to rotate, so that the rubber half-tube is rotated, so that the steel pipe in the rubber half-tube falls. When the rubber half-tube needs to be reset, the first electromagnet is powered off. Under the action of the first spring, the second sliding block moves upward, so that the rack is separated from the third magnetic block. Under the cooperation of the tension spring, the rack moves upward and the moving gear rotates in the opposite direction, thereby realizing the reset of the rubber half-tube so as to receive the next steel pipe.

[0013] Preferably, a first motor is provided on the guide plate, the output shaft of the first motor is coaxially connected with a lead screw, a drive block is threadedly connected to the lead screw, the drive block is connected to the air cylinder, and a light rod is vertically arranged on the guide plate, the light rod passes through the drive block and slidably cooperates with the drive block.

[0014] By adopting the above technical solution, the first motor on the guide plate can accurately control the lifting and lowering of the air cylinder. At the same time, the structural design of the lead screw and the drive block makes the transmission more stable, avoids the vibration of the equipment caused by the change of the position of the air cylinder, and further reduces the noise. The setting of the light rod ensures the movement accuracy of the drive block in the vertical direction, prevents the drive block from offsetting or getting stuck during the movement, and improves the working efficiency and service life of the overall equipment. Preferably, a limit ring is provided at the opening of the lifting cylinder, and an anti-slip ring is provided at the mouth of the air outlet pipe, and the top surface of the limit ring contacts the bottom surface of the anti-slip ring. By adopting the above technical solution, the design of the limit ring and the anti-slip ring effectively prevents the accidental fall-off between the lifting cylinder and the air outlet pipe, ensuring the stability and reliability of the air path. At the same time, this design also simplifies the assembly process and improves the overall safety of the equipment. Preferably, a guide column is vertically arranged on the mounting frame, and a guide groove is provided on the rack, and the guide column is inserted into the guide groove and slides with the guide groove. By adopting the above-mentioned technical solution, the setting of the guide column and the guide groove can effectively ensure the stability of the rack during the vertical sliding process, avoid the rack from deflecting or getting stuck during the movement, and thus improve the overall operating reliability and accuracy of the device. Preferably, the outer wall of the guide rod fits with the inner wall of the first spring. By adopting the above-mentioned technical solution, the outer wall of the guide rod fits with the inner wall of the first spring, which can ensure that the first spring remains stable during compression or extension, and avoid unstable movement of the sliding block due to deformation of the first spring, thereby improving the reliability and stability of the entire device. In a second aspect, the present application also provides a method for using a noise-reducing steel pipe collection device, comprising the following steps: S1: Rotate the driving rod to adjust the tightness of the tube-collecting belt so that the lowest end of the tube-collecting belt is higher than the top surface of the bottom plate; S2: Start the first electromagnet and the second electromagnet; S3: Observe the stacking height of the steel pipes collected on the pipe collecting belt, and adjust the height of the air cylinder through the driving member.

[0015] By adopting the above technical solution, the driving rod is rotated to adjust the tightness of the tube collection belt to ensure that the lowest end of the tube collection belt is higher than the top surface of the bottom plate, thereby effectively preventing the steel pipe from getting stuck or falling during the collection process, improving the collection efficiency and safety. After starting the first electromagnet and the second electromagnet, the first electromagnet adsorbs the sliding block, so that the sliding block drives the rubber half-tube to descend. At the same time, the second electromagnet and the first magnetic block generate a repulsive force, pushing the sealing plate toward the outlet pipe, further triggering the action of the rotating gear and the rack to rotate the rubber half-tube, thereby achieving the acceptance and release of the steel pipe. By adjusting the height of the air cylinder through the driving part, the position of the rubber half-tube can be adjusted in real time to ensure the stability and safety of the steel pipe during the collection process, and avoid safety hazards caused by excessive accumulation of steel pipes. In summary, this method of use realizes efficient and safe steel pipe collection by precisely controlling the actions of each component, significantly improving the reliability and ease of operation of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of this application.

[0017] Figure 2 Yes Figure 1 Enlarged view of part A.

[0018] Figure 3 It is a cross-sectional view of the air cylinder, the first magnetic block, the sealing plate, and the return spring structure in the embodiment of the present application.

[0019] Figure 4 It is a cross-sectional view of the limiting ring and the anti-slip ring structure in the embodiment of the present application.

[0020] Figure 5 It is a cross-sectional view of the guide column and guide groove structure in the embodiment of the present application.

[0021] Explanation of reference numerals: 1, U-shaped frame; 2, bottom plate; 3, first vertical plate; 4, second vertical plate; 5, first roller; 6, second roller; 7, wheel; 8, driving rod; 9, tube collection belt; 10, collection frame; 11, guide plate; 12, rubber half tube; 13, sliding block; 14, first electromagnet; 15, guide rod; 16, first spring; 17, mounting groove; 18, first half rod; 19, second half rod; 20, first magnetic block; 21, second Electromagnet; 22. Air cylinder; 23. Sealing plate; 24. Return spring; 25. Exhaust pipe; 26. Inlet pipe; 27. Lifting cylinder; 28. Rotating shaft; 29. ​​Rotating gear; 30. Mounting frame; 31. Rack; 32. Third magnetic block; 33. First motor; 34. Lead screw; 35. Drive block; 36. Light rod; 37. Limiting ring; 38. Anti-slip ring; 39. Guide column; 40. Guide groove; 41. Tension spring; 42. Entrance stand. DETAILED DESCRIPTION

[0022] The following is combined with Figure 1-5 This application is described in further detail.

[0023] The following will be combined with the accompanying drawings to clearly and completely describe the technical solutions in the embodiments of the present invention. The described embodiments are only possible technical implementations of the present invention, not all possible implementations. Those skilled in the art can completely combine the embodiments of the present invention to obtain other embodiments without creative work, and these embodiments are also within the scope of protection of the present invention.

[0024] The inventor of the present application found that the steel pipe collection device in the prior art generates a lot of noise during the collection process, which affects the working environment. Therefore, the present application mainly adopts the following noise reduction type steel pipe collection device, which achieves the effect of reducing the noise generated by the collision between the steel pipe and the material basket and improving the comfort of the working environment. The present application is further described in detail below.

[0025] The noise reduction steel pipe collection device provided in the embodiment of the present application refers to Figure 1 , Figure 2 and Figure 3 , including a plurality of U-shaped frames 1 arranged at intervals, the U-shaped frame 1 including a bottom plate 2, a first vertical plate 3 and a second vertical plate 4, the first vertical plate 3 is connected to one end of the bottom plate 2, the second vertical plate 4 is connected to the other end of the bottom plate 2, the bottom plate 2, the first vertical plate 3 and the second vertical plate 4 are integrally formed, the top end of the first vertical plate 3 is rotatably connected to a first roller 5, the top end of the second vertical plate 4 is rotatably connected to a second roller 6, a wheel disc 7 is rotatably connected to the bottom plate 2, the wheel disc 7 is located below the first roller 5, and a plurality of wheel discs 7 are coaxially connected to a driving rod 8, a tube collecting belt 9 is wound around the wheel disc 7, the tube collecting belt 9 is made of nylon, one end of the tube collecting belt 9 is annularly sleeved on the second roller 6, and the tube collecting belt 9 passes through the first roller 5 and contacts the first roller 5.

[0026] Specifically, the bottom plate 2 can be made of steel plate, which has high strength and durability. The first vertical plate 3 and the second vertical plate 4 can be made of aluminum alloy material, which can reduce the overall weight while maintaining sufficient rigidity. The first roller 5 and the second roller 6 can be made of stainless steel material, which has a smooth surface, reduces friction, and prolongs the service life. The wheel disc 7 can be made of high-strength plastic, which is light and wear-resistant. The tube collection belt 9 can be made of nylon material, which has good flexibility and wear resistance.

[0027] In addition, the driving rod 8 can be driven by a motor (not shown in the figure), which can be installed on one side of the bottom plate 2 and connected to the driving rod 8 through a coupling. The motor can be selected according to actual needs. Models with different powers can be selected. For example, a servo motor with a power of 1 kW can be selected to ensure sufficient driving force. The length of the tube collection belt 9 can be adjusted according to actual needs.

[0028] Reference Figure 1 , Figure 2 and Figure 3 A plurality of U-shaped frames 1 are arranged along the length direction of the steel pipe to form a collecting frame 10, an inlet stand 42 is arranged on one side of the collecting frame 10, guide plates 11 are arranged at both ends of the collecting frame 10, a rubber half-tube 12 for receiving the steel pipe is connected between the two guide plates 11, both ends of the rubber half-tube 12 are closed, the opening of the rubber half-tube 12 is upwardly arranged and is arranged toward the inlet stand 42, a sliding block 13 is slidably arranged on the guide plate 11, and both ends of the rubber half-tube 12 are rotatably connected to the sliding block 13 through a rotating shaft 28, the rubber half-tube 12 is located above the plurality of tube collecting belts 9, a driving member for driving the sliding block 13 to rise and fall is arranged on the guide plate 11, and a rotating member for driving the rubber half-tube 12 to rotate is arranged on the guide plate 11, and in a natural state, the opening of the rubber half-tube 12 is upwardly arranged.

[0029] Reference Figure 1 , Figure 2 and Figure 3 The rubber half tube 12 can be made of natural rubber material, which has good buffering performance and reduces the collision between the steel pipe and the basket. The driving part includes a first electromagnet 14, a guide rod 15 and a first spring 16. The side wall of the guide plate 11 is provided with a mounting groove 17, which is arranged along the length direction of the guide plate 11. The side wall of the mounting groove 17 is provided with a dovetail groove (not shown in the figure). The sliding block 13 is provided with a dovetail block (not shown in the figure). The dovetail block is inserted into the dovetail groove and moves along the length direction of the dovetail groove to ensure that the sliding block 13 does not fall off from the mounting groove 17 and can always move along the vertical direction of the mounting groove 17. It is a through groove. The first electromagnet 14 is arranged in the installation groove 17 and is located at the bottom end of the guide plate 11, the guide rod 15 is vertically arranged in the installation groove 17, the guide rod 15 includes a first half rod 18 and a second half rod 19, one end of the first half rod 18 is connected to the sliding block 13, one end of the second half rod 19 is connected to the first electromagnet 14, the first spring 16 is connected in the installation groove 17, the first spring 16 is sleeved outside the guide rod 15, one end of the first spring 16 is connected to the sliding block 13, the sliding block 13 is made of iron, and the first electromagnet 14 adsorbs the sliding block 13.

[0030] Reference Figure 1 , Figure 2 and Figure 3The rotating member includes a first magnetic block 20, a second electromagnet 21, an air cylinder 22, a sealing plate 23, a reset spring 24 and an air outlet pipe 25. The second electromagnet 21 is arranged on the side wall of the sliding block 13, the air cylinder 22 is slidably arranged on the side wall of the guide plate 11, the sealing plate 23 is slidably arranged in the air cylinder 22, the reset spring 24 is arranged between the sealing plate 23 and the air cylinder 22, the first magnetic block 20 is embedded on the side of the sealing plate 23 facing away from the reset spring 24, the first magnetic block 20 is arranged on the side where the first spring 16 is located, one end of the air cylinder 22 is connected to the air outlet pipe 25, and the other end is connected to the air inlet pipe 26, and the air outlet pipe 25 is sleeved with a lifting cylinder 27; Reference Figure 1 , Figure 2 and Figure 3 One end of the rotating shaft 28 passes through the sliding block 13 and is connected to a rotating gear 29. The sliding block 13 is connected to a mounting frame 30. A rack 31 meshing with the rotating gear 29 is vertically slidably arranged on the mounting frame 30. The rack 31 is connected to the mounting frame 30 through a tension spring 41. The material of the rack 31 is iron. A third magnetic block 32 for adsorbing the rack 31 is embedded on the top of the lifting cylinder 27. When the first electromagnet 14 adsorbs the sliding block 13, the first magnetic block 20 and the second electromagnet 21 are arranged opposite to each other and generate a repulsive force, and the sealing plate 23 moves toward one end of the outlet pipe 25.

[0031] Reference Figure 1 , Figure 2 and Figure 3 The sealing plate 23 can be made of rubber material, which has good sealing performance and prevents gas leakage. The return spring 24 can be made of stainless steel material, which has high elasticity and stability. The tension spring 41 can be made of stainless steel material, which has high elasticity and stability.

[0032] Referring to the figure, a first motor 33 is provided at the top of the guide plate 11, and a lead screw 34 is coaxially connected to the output shaft of the first motor 33. A drive block 35 is threadedly connected to the lead screw 34, and the drive block 35 is connected to the air cylinder 22. A light rod 36 is vertically arranged on the guide plate 11, and the light rod 36 passes through the drive block 35 and slides with the drive block 35.

[0033] Reference Figure 1 , Figure 2 and Figure 3 The first motor 33 can be a stepper motor, which has high precision and stability and can accurately control the height of the air cylinder 22. The lead screw 34 can be a ball screw 34, which has a low friction coefficient and high transmission efficiency and can effectively transmit the driving force. The drive block 35 can be made of cast iron material, which has high hardness and wear resistance and can withstand a large load. The polished rod 36 can be made of stainless steel material, which has a smooth surface, reduces friction, and prolongs the service life.

[0034] Reference Figure 1 , Figure 4 and Figure 5 A limit ring 37 is provided at the opening of the lifting cylinder 27, and an anti-slip ring 38 is provided at the pipe opening of the air outlet pipe 25, and the top surface of the limit ring 37 contacts the bottom surface of the anti-slip ring 38. The limit ring 37 can be made of stainless steel, which has high hardness and wear resistance, and can effectively prevent the lifting cylinder 27 from falling off. The anti-slip ring 38 can be made of rubber material, which has good elasticity and can provide buffering when the lifting cylinder 27 rises to the limit position to avoid damage caused by hard impact. A guide column 39 is vertically arranged on the mounting frame 30, and a guide groove 40 is opened on the rack 31. The guide column 39 is inserted into the guide groove 40 and slidably cooperates with the guide groove 40.

[0035] Reference Figure 5 The guide column 39 can be made of stainless steel with a smooth surface, which reduces friction and prolongs the service life. The guide groove 40 can be made of a casting process with high precision and stability, which can ensure that the rack 31 maintains a straight line motion during the movement and improve the reliability of the work.

[0036] The implementation principle of this embodiment is as follows: by setting a plurality of U-shaped frames 1 arranged at intervals, a stable supporting force can be provided to the tube collecting belt 9. By setting a first roller 5 and a second roller 6, the steel tube can be guided to smoothly enter the tube collecting belt 9, reducing the collision between the steel tube and the material basket. By setting a driving rod 8 and a wheel plate 7, the tightness of the tube collecting belt 9 can be adjusted to ensure that the steel tube can be collected smoothly. When the steel tube rolls off the entrance stand 42, the rubber half-tube 12 can accurately catch the steel tube. Under the action of gravity and the guidance of the sliding block 13, the rubber half-tube 12 and the steel tube fall at the same time, and the rubber half-tube 12 hits the accumulated steel tube. The rubber half-tube 12 reduces the direct contact between the steel tubes, thereby further reducing the generation of noise. When the rubber half-tube 12 collides with the accumulated steel pipes, the repulsive force generated by the first magnetic block 20 and the second electromagnet 21 pushes the sealing plate 23 to move toward the air outlet pipe 25, so that the gas in the air cylinder 22 is discharged through the air outlet pipe 25, and the gas pushes the lifting cylinder 27 upward so that the third magnetic block 32 on the lifting cylinder 27 can adsorb the rack 31, and then the second electromagnet 21 is powered off. Under the action of the reset spring 24 restoring the deformation, the sealing plate 23 moves toward the direction of the second electromagnet 21, so that the gas remaining in the air cylinder 22 between the sealing plate 23, the air outlet pipe 25 and the lifting cylinder 27 is diluted, and the air pressure is reduced. Therefore, under the action of the external atmospheric pressure, the lifting cylinder 27 moves downward, thereby driving the rack 31 to move downward, and the rack 31 meshes with the rotating gear 29. The rotating gear 29 drives the rotating shaft 28 to rotate, thereby realizing the rotation of the rubber half-tube 12, so that the steel pipe located in the rubber half-tube 12 falls off.

[0037] When the rubber half tube 12 needs to be reset, the first electromagnet 14 is powered off, and under the action of the first spring 16, the second sliding block 13 moves upward, so that the rack 31 is separated from the third magnetic block 32. With the cooperation of the tension spring 41, the rack 31 moves upward, and the moving gear rotates in the opposite direction, thereby realizing the reset of the rubber half tube 12 so as to receive the next steel tube.

[0038] The present application also discloses a processing technology of a piston rod surface polishing device, comprising the following steps: S1: Rotate the driving rod 8 to adjust the tightness of the tube-collecting belt 9 so that the lowest end of the tube-collecting belt 9 is higher than the top surface of the bottom plate 2; S2: Start the first electromagnet 14 and the second electromagnet 21; S3: Observe the stacking height of the steel pipes collected on the pipe collecting belt 9, and adjust the height of the air cylinder 22 through the driving member.

[0039] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A noise reduction steel pipe collecting device, comprising a plurality of U-shaped frames (1) arranged at intervals, wherein the U-shaped frames comprise a bottom plate (2), a first vertical plate (3) and a second vertical plate (4), wherein the first vertical plate (3) is connected to one end of the bottom plate (2), and the second vertical plate (4) is connected to the other end of the bottom plate (2), the top end of the first vertical plate (3) is rotatably connected to a first roller (5), and the bottom end of the second vertical plate (4) is rotatably connected to a second roller (6), and a wheel disc (7) is rotatably connected to the bottom plate (2), wherein the wheel disc (7) is located below the first roller (5), and a plurality of the wheel discs (7) are coaxially connected to a driving rod (8), and a tube collecting belt (9) is wound around the wheel disc (7), and one end of the tube collecting belt (9) is annularly sleeved on the second roller (6), and the tube collecting belt (9) passes through the first roller (5) and contacts the first roller (5).

2. The noise reduction steel pipe collection device according to claim 1, characterized in that: A plurality of U-shaped frames are arranged along the length direction of the steel pipe to form a collecting frame (10). An inlet stand (42) is arranged on one side of the collecting frame (10). Guide plates (11) are arranged at both ends of the collecting frame (10). A rubber half-tube (12) for receiving the steel pipe is connected between the two guide plates (11). Both ends of the rubber half-tube (12) are closed. The opening of the rubber half-tube (12) is arranged toward the inlet stand (42). A sliding block (13) is slidably arranged on the guide plate (11). Both ends of the rubber half-tube (12) are rotatably connected to the sliding block (13) through a rotating shaft (28). The rubber half-tube (12) is located above a plurality of pipe collecting belts (9). A driving member for driving the sliding block (13) to rise and fall is arranged on the guide plate (11). A rotating member for driving the rubber half-tube (12) to rotate is arranged on the guide plate (11).

3. The noise reduction steel pipe collection device according to claim 2, characterized in that: The driving member comprises a first electromagnet (14), a guide rod (15) and a first spring (16); a mounting groove (17) is provided on the side wall of the guide plate (11); the first electromagnet (14) is arranged in the mounting groove (17); the guide rod (15) is vertically arranged in the mounting groove (17); the first spring (16) is connected in the mounting groove (17); the first spring (16) is sleeved outside the guide rod (15); one end of the first spring (16) is connected to the sliding block (13); the sliding block (13) is made of iron; and the first electromagnet (14) adsorbs the sliding block (13).

4. The noise reduction steel pipe collection device according to claim 3, characterized in that: The rotating member comprises a first magnetic block (20), a second electromagnet (21), an air cylinder (22), a sealing plate (23), a return spring (24) and an air outlet pipe (25); the second electromagnet (21) is arranged on the side wall of the sliding block (13); the air cylinder (22) is slidably arranged on the side wall of the guide plate (11); the sealing plate (23) is slidably arranged inside the air cylinder (22); the return spring (24) is arranged between the sealing plate (23) and the air cylinder (22); the first magnetic block (20) is embedded on the side of the sealing plate (23) facing away from the return spring (24); one end of the return spring (24) is connected to the air outlet pipe (25); a lifting cylinder (27) is sleeved on the air outlet pipe (25); the rotating shaft ( One end of the lifting cylinder (27) passes through the sliding block (13) and is connected to a rotating gear (29); the sliding block (13) is connected to a mounting frame (30); a rack (31) meshing with the rotating gear (29) is vertically slidably arranged on the mounting frame (30); the rack (31) is connected to the mounting frame (30) through a tension spring (41); the rack (31) is made of iron; a third magnetic block (32) for adsorbing the rack (31) is embedded on the top of the lifting cylinder (27); when the first electromagnet (14) adsorbs the sliding block (13), the first magnetic block (20) and the second electromagnet (21) are arranged relative to each other and generate a repulsive force, and the sealing plate (23) moves toward one end of the air outlet pipe (25).

5. The noise reduction steel pipe collection device according to claim 4, characterized in that: The guide plate (11) is provided with a first motor (33), the output shaft of the first motor (33) is coaxially connected with a lead screw (34), the lead screw (34) is threadedly connected with a drive block (35), the drive block (35) is connected to the air cylinder (22), and a light rod (36) is vertically arranged on the guide plate (11), the light rod (36) passes through the drive block (35) and is slidably matched with the drive block (35).

6. The noise reduction steel pipe collection device according to claim 4, characterized in that: A limiting ring (37) is provided at the opening of the lifting cylinder (27), and an anti-slip ring (38) is provided at the pipe opening of the air outlet pipe (25), and the top surface of the limiting ring (37) contacts the bottom surface of the anti-slip ring (38).

7. The noise reduction steel pipe collection device according to claim 6, characterized in that: A guide column (39) is vertically arranged on the mounting frame (30), a guide groove (40) is opened on the rack (31), and the guide column (39) is inserted into the guide groove (40) and slidably matched with the guide groove (40).

8. The noise reduction steel pipe collection device according to claim 5, characterized in that: The outer side wall of the guide rod (15) is in contact with the inner side wall of the first spring (16).

9. A method for using the noise reduction steel pipe collection device according to claim 4, characterized in that: The steps include: S1: rotating the driving rod (8) to adjust the tightness of the tube-collecting belt (9) so that the lowest end of the tube-collecting belt (9) is higher than the top surface of the bottom plate (2); S2: starting the first electromagnet (14) and the second electromagnet (21); S3: Observe the height of the steel pipes collected on the pipe collecting belt (9), and adjust the height of the air cylinder (22) through the driving member.

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