Rust removal device for plastic-coated pipeline production

Abstract

The utility model relates to the technical field of plastic-coated pipeline production, in particular to a plastic-coated pipeline production rust removal device which comprises a base, a rotating assembly is arranged at the bottom in the base, and the rotating assembly comprises a driving motor installed at one end of the base through an installation frame and a long shaft rod fixed in the base through a bearing. Transmission wheels fixedly sleeve the outer side of the long shaft rod at equal intervals through flat keys, a pipe placing groove is formed in the top of the base, a driving assembly is arranged at the top, located on one side of the pipe placing groove, of the base and comprises a structural frame fixed to the top of the base through bolts, and a gear motor is mounted at one end of the structural frame through a mounting frame; a lead screw is rotationally connected into the structural frame through a bearing. The driving motor drives the long shaft rod and the transmission wheel on the outer side of the long shaft rod to rotate at a high speed, the transmission wheel rotates to drive a pipeline in the pipe containing groove to rotate, the gear motor pushes the supporting frame and the double-shaft motor to move through the lead screw and the internal thread sliding block, and the coarse grinding wheel and the fine grinding wheel can be adjusted to move.

Description

Technical Field

[0001] This utility model relates to the field of plastic-coated pipe production technology, specifically to a rust removal device for plastic-coated pipe production. Background Technology

[0002] Plastic-coated pipes refer to pipes whose surfaces have been coated with plastic. This usually involves coating the pipe surface with a layer of plastic material to enhance its corrosion resistance and extend its service life. Different types of plastics can be used for this coating treatment, such as polyethylene (PE) and polyvinyl chloride (PVC), and it is commonly used for water supply pipes, drainage pipes, natural gas pipes, etc.

[0003] In the production process of plastic-coated pipes, rust removal devices are used to remove rust stains from the outer surface of the pipes so that plastic materials can be coated on the surface. However, existing rust removal devices for plastic-coated pipes require pushing the pipes to move, which prevents the pipes from being moved and thus cannot perform comprehensive grinding and rust removal on the pipe surface. Frequent rotation of the pipes is required. Therefore, a new rust removal device for plastic-coated pipes is proposed. This device uses a drive component to drive the grinding component to move and a rotation component to drive the pipe to rotate, which can comprehensively grind and remove rust from the pipe surface. Summary of the Invention

[0004] To address the problems in the existing technology, this utility model provides a rust removal device for the production of plastic-coated pipes. By driving the grinding component to move through the drive component and driving the pipe to rotate through the rotating component, the pipe surface can be thoroughly ground and rust removed.

[0005] The technical solution adopted by this utility model to solve its technical problem is a rust removal device for plastic-coated pipe production, including a base. A rotating component is arranged at the bottom of the base. The rotating component includes a drive motor mounted on one end of the base via a mounting bracket and a long shaft fixed inside the base via a bearing. A transmission wheel is fixedly sleeved on the outside of the long shaft at equal intervals via a flat key. A pipe-laying groove is opened at the top of the base. A drive component is arranged on the top of the base on one side of the pipe-laying groove. The drive component includes a structural frame fixed to the top of the base via bolts. A reduction motor is mounted on one end of the structural frame via a mounting bracket. A lead screw is rotatably connected inside the structural frame via a bearing. An internally threaded slider is sleeved on the outside of the lead screw.

[0006] A grinding assembly is provided on the top of the internally threaded slider. The grinding assembly includes a support frame fixed to the top of the internally threaded slider by bolts. An internally threaded sleeve is welded to the top of the support frame. A long screw is inserted through the internally threaded sleeve. A structural block is connected to the bottom end of the long screw through a bearing. A dual-axis motor is fixed through the structural block by bolts. A coarse grinding wheel is fixed to one output shaft of the dual-axis motor by bolts, and a fine grinding wheel is fixed to the other output shaft of the dual-axis motor by bolts.

[0007] By adopting the above technical solution, the drive motor is turned on to drive the long shaft and the transmission wheel on its outer side to rotate at high speed. The rotation of the transmission wheel drives the pipe in the pipe placement groove to rotate. The reduction motor is turned on to push the support frame and the dual-axis motor to move through the lead screw and the internal threaded slider, which can adjust the movement of the coarse grinding wheel and the fine grinding wheel.

[0008] Specifically, the output shaft on one side of the drive motor is fixedly connected to one end of the long shaft through a connecting sleeve, and the top of the transmission wheel is located inside the pipe placement groove.

[0009] Specifically, auxiliary rollers are equidistantly connected to both sides of the base via bearings.

[0010] Specifically, the support frame is located inside the top of the lead screw and is fixed with a crossbar by bolts. A sliding sleeve is fitted on the outside of the crossbar and passes through the inside of the internal threaded slider.

[0011] Specifically, the output shaft on one side of the geared motor is fixedly connected to one end of the lead screw via a connecting sleeve.

[0012] Specifically, an auxiliary rod is sleeved through the top of the support frame on one side of the internal threaded sleeve, and the bottom end of the auxiliary rod is connected to the top of the structural block through a threaded groove.

[0013] The beneficial effects of this utility model are:

[0014] The present invention describes a rust removal device for plastic-coated pipe production. When the drive motor is turned on, it drives the long shaft and the transmission wheel on its outer side to rotate at high speed. The rotation of the transmission wheel causes the pipe in the pipe placement groove to rotate. When the reduction motor is turned on, it pushes the support frame and the dual-axis motor to move through the lead screw and the internal threaded slider, and the movement of the coarse grinding wheel and the fine grinding wheel can be adjusted.

[0015] The present invention describes a rust removal device for plastic-coated pipe production. By rotating a long screw, a structural block is pushed down through an internal threaded sleeve, causing a coarse grinding wheel and a fine grinding wheel to move onto the pipe. The dual-shaft motor is then turned on to drive the coarse grinding wheel and the fine grinding wheel to rotate at high speed, which can grind and polish the surface of the pipe, thereby achieving the purpose of rust removal. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the base structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the drive component structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the grinding component structure of this utility model;

[0021] In the diagram: 1. Base; 2. Tube placement groove; 3. Rotating assembly; 301. Long shaft; 302. Transmission wheel; 303. Drive motor; 4. Drive assembly; 401. Structural frame; 402. Lead screw; 403. Internal threaded slider; 404. Gear motor; 405. Crossbar; 406. Sliding sleeve; 5. Grinding assembly; 501. Support frame; 502. Internal threaded sleeve; 503. Long screw; 504. Structural block; 505. Dual-axis motor; 506. Coarse grinding wheel; 507. Fine grinding wheel; 508. Auxiliary rod; 6. Auxiliary roller. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] By driving the grinding component to move through the drive component, and driving the pipe to rotate through the rotation component, the pipe surface can be thoroughly ground and rust removed. Figure 1-4 As shown, the present invention discloses a rust removal device for plastic-coated pipe production, comprising a base 1, a rotating assembly 3 disposed at the bottom of the base 1, the rotating assembly 3 comprising a drive motor 303 mounted on one end of the base 1 via a mounting bracket and a long shaft 301 fixed inside the base 1 via bearings, transmission wheels 302 being fixedly sleeved on the outer side of the long shaft 301 at equal intervals via flat keys, a pipe-laying groove 2 being provided at the top of the base 1, and a drive assembly 4 disposed at the top of the base 1 on one side of the pipe-laying groove 2, the drive assembly 4 comprising a structural frame 401 fixed to the top of the base 1 by bolts, a reduction motor 404 being mounted on one end of the structural frame 401 via a mounting bracket, a lead screw 402 being rotatably connected inside the structural frame 401 via bearings, and an internally threaded slider 403 being sleeved on the outer side of the lead screw 402;

[0024] A grinding assembly 5 is provided on the top of the internal thread slider 403. The grinding assembly 5 includes a support frame 501 fixed to the top of the internal thread slider 403 by bolts. An internal thread sleeve 502 is welded to the top of the support frame 501. A long screw 503 is sleeved through the internal thread sleeve 502. A structural block 504 is connected to the bottom end of the long screw 503 by a bearing. A dual-axis motor 505 is fixed through the structural block 504 by bolts. A coarse grinding wheel 506 is fixed to one output shaft of the dual-axis motor 505 by bolts, and a fine grinding wheel 507 is fixed to the other output shaft of the dual-axis motor 505 by bolts.

[0025] When in use, the drive motor 303 is turned on to drive the long shaft 301 and the transmission wheel 302 on its outer side to rotate at high speed. The rotation of the transmission wheel 302 drives the pipe in the pipe groove 2 to rotate. The reduction motor 404 is turned on to push the support frame 501 and the dual-axis motor 505 to move through the lead screw 402 and the internal thread slider 403. The coarse grinding wheel 506 and the fine grinding wheel 507 can be adjusted to move.

[0026] For example, such as Figure 2 As shown, the present invention also includes a drive motor 303 with one output shaft fixedly connected to one end of a long shaft 301 via a connecting sleeve, and the top end of the transmission wheel 302 located inside the pipe placement groove 2.

[0027] In use, the drive motor 303 is used to drive the long shaft 301 to rotate.

[0028] For example, such as Figure 2 As shown, the present invention also includes auxiliary rollers 6 connected at equal intervals on both sides of the inside of the base 1 via bearings.

[0029] When in use, the auxiliary roller 6 can limit the pipe without affecting the pipe's rotation.

[0030] For example, such as Figure 3 As shown, the present invention also includes a crossbar 405 fixed inside the top of the lead screw 402 by bolts in the support frame 501, and a sliding sleeve 406 sleeved on the outside of the crossbar 405, the sliding sleeve 406 being sleeved inside the internal threaded slider 403.

[0031] When in use, the sliding sleeve 406 slides outside the crossbar 405 when the internal thread slider 403 moves, which can improve the structural stability of the internal thread slider 403.

[0032] For example, such as Figure 3 As shown, this utility model also includes a fixed connection between one end of the output shaft of the geared motor 404 and one end of the lead screw 402 via a connecting sleeve.

[0033] In use, the geared motor 404 is used to drive the lead screw 402 to rotate.

[0034] For example, such as Figure 4 As shown, the present invention also includes an auxiliary rod 508 that is sleeved through the top of the support frame 501 on one side of the internal threaded sleeve 502, and the bottom end of the auxiliary rod 508 is connected to the top of the structural block 504 through a threaded groove.

[0035] When in use, the auxiliary rod 508 can prevent the structural block 504 from rotating with the long screw 503.

[0036] When using this utility model, the operator connects the device to an external power source using a power cord and places the pipe to be derusted into the pipe placement trough 2.

[0037] Turning on the drive motor 303 drives the long shaft 301 and the transmission wheel 302 on its outer side to rotate at high speed. The rotation of the transmission wheel 302 drives the pipe in the pipe-laying groove 2 to rotate. The auxiliary roller 6 on the inner side of the pipe-laying groove 2 limits the pipe and does not affect the rotation of the pipe.

[0038] Rotating the long screw 503 pushes the structural block 504 down through the internal threaded sleeve 502, causing the coarse grinding wheel 506 and the fine grinding wheel 507 to move onto the pipe. Turning on the dual-shaft motor 505 drives the coarse grinding wheel 506 and the fine grinding wheel 507 to rotate at high speed, which can grind and polish the surface of the pipe, achieving the purpose of removing rust from the pipe.

[0039] Turning on the geared motor 404 drives the lead screw 402 to rotate, which in turn drives the internal thread slider 403 to move. The movement of the internal thread slider 403 drives the support frame 501 and the dual-axis motor 505 to move, which can adjust the movement of the coarse grinding wheel 506 and the fine grinding wheel 507.

[0040] When the internal thread slider 403 moves, the sliding sleeve 406 slides on the outside of the lead screw 402, which can improve the structural stability without affecting the movement of the internal thread slider 403. The auxiliary rod 508 can prevent the structural block 504 from rotating with the long lead screw 503 without affecting the up and down movement of the structural block 504.

[0041] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A device for removing rust from a plastic coated pipe production line, characterized in that, The system includes a base (1), a rotating assembly (3) is provided at the bottom of the base (1), the rotating assembly (3) includes a drive motor (303) mounted on one end of the base (1) by a mounting bracket and a long shaft (301) fixed inside the base (1) by a bearing, a transmission wheel (302) is fixedly sleeved on the outside of the long shaft (301) by a flat key at equal intervals, a pipe groove (2) is provided on the top of the base (1), a drive assembly (4) is provided on the top of the base (1) on one side of the pipe groove (2), the drive assembly (4) includes a structural frame (401) fixed to the top of the base (1) by bolts, a reduction motor (404) is mounted on one end of the structural frame (401) by a mounting bracket, a lead screw (402) is rotatably connected inside the structural frame (401) by a bearing, and an internal threaded slider (403) is sleeved on the outside of the lead screw (402). The top of the internal thread slider (403) is provided with a grinding assembly (5). The grinding assembly (5) includes a support frame (501) fixed to the top of the internal thread slider (403) by bolts. An internal thread sleeve (502) is welded to the top of the support frame (501). A long screw (503) is sleeved through the internal thread sleeve (502). A structural block (504) is connected to the bottom end of the long screw (503) by a bearing. A dual-axis motor (505) is fixed through the structural block (504) by bolts. A coarse grinding wheel (506) is fixed to one output shaft of the dual-axis motor (505) by bolts. A fine grinding wheel (507) is fixed to the other output shaft of the dual-axis motor (505) by bolts.

2. A paint removal device for the production of plastic coated pipes according to claim 1, characterized in that The output shaft of the drive motor (303) is fixedly connected to one end of the long shaft (301) through a connecting sleeve, and the top of the transmission wheel (302) is located inside the pipe groove (2).

3. A paint removal device for the production of plastic coated pipes according to claim 1, characterized in that The base (1) has auxiliary rollers (6) connected at equal intervals on both sides inside by bearings.

4. The paint removal device for plastic-coated pipe production according to claim 1, wherein The support frame (501) is located inside the top of the lead screw (402) and a crossbar (405) is fixed by bolts. A sliding sleeve (406) is sleeved on the outside of the crossbar (405) and the sliding sleeve (406) is sleeved inside the internal threaded slider (403).

5. A paint removal device for the production of plastic coated pipes according to claim 1, characterized in that The output shaft of the geared motor (404) is fixedly connected to one end of the lead screw (402) via a connecting sleeve.

6. A paint removal device for the production of plastic coated pipes according to claim 1, characterized in that The support frame (501) is fitted with an auxiliary rod (508) through the top of the inner threaded sleeve (502) on one side. The bottom end of the auxiliary rod (508) is connected to the top of the structural block (504) through a threaded groove.

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