Pipeline production forming device

Abstract

The utility model discloses a pipeline producing and forming device, which relates to the field of pipeline production and comprises a first processing table and a second processing table, a modulating mechanism, a reducing mechanism and a drying mechanism are mounted on the first processing table, a drawing mechanism is mounted on the second processing table, and the same pipeline is mounted on the modulating mechanism, the reducing mechanism, the drawing mechanism and the drying mechanism. And the reducing mechanism comprises a reducing machining box, the reducing machining box is installed on the first machining table, an installation base is installed on the inner wall of the bottom side of the reducing machining box, and a reducing mold is installed on the installation base. According to the utility model, the diameter of the pipeline is changed by the mutual cooperation of the plurality of reducing dies, and the power for drawing the pipeline is provided by the movement of the clamping plates, so that the reducing processing of the pipeline is realized, the uninterrupted drawing processing of the pipeline is realized by the mutual cooperation of the two groups of clamping plates, and the reducing processing efficiency of the pipeline is greatly improved; meanwhile, the device is simple in structure and high in integration degree, and the processing site can be saved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline production, in particular to a pipeline production forming device. Background Art

[0002] The pipe and wire processing industry uses coiled pipes and wires manufactured upstream as raw materials, and requires a continuous drawing machine to process the coiled pipes and wires to complete processing and production.

[0003] In the existing technology, the connecting drawing machine mainly uses a cam structure, which uses the rotation of the cam to achieve the displacement of the traction device to complete the variable diameter drawing of the pipe and wire material. This structure is complex, has high manufacturing precision, high equipment cost investment, and is difficult to produce and maintain. It usually needs to be equipped with a hydraulic device, occupies a lot of space, has high energy consumption, and is highly polluting. Therefore, a pipeline production and forming device is needed to meet people's needs. Utility Model Content

[0004] The purpose of the utility model is to provide a pipeline production forming device to solve the problems of occupying a lot of space, high energy consumption and serious pollution proposed in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pipeline production and forming device, comprising a processing table one and a processing table two, wherein the processing table one is equipped with a modulation mechanism, a diameter reducing mechanism, and a drying mechanism, and the processing table two is equipped with a drawing mechanism, and the modulation mechanism, the diameter reducing mechanism, the drawing mechanism, and the drying mechanism are equipped with the same pipeline, the modulation mechanism comprises five groups of straightening rollers, and the straightening rollers are all in contact with the pipeline, the diameter reducing mechanism comprises a diameter reducing processing box, the diameter reducing processing box is installed on the processing table one, a mounting seat is installed on the bottom inner wall of the diameter reducing processing box, a diameter reducing mold is installed on the mounting seat, and mounting bolts are installed between the mounting seat and the diameter reducing mold, and the drawing mechanism comprises a mounting frame one, the mounting frame one is slidably installed on the processing table two, the mounting frame one is slidably installed with a mounting frame two, the mounting frame two is equipped with two U-shaped mounting frames, the two U-shaped mounting frames are equipped with clamping plates, and the clamping plates are all in contact with the pipeline.

[0006] Preferably: a tensioning motor is fixedly mounted on the inner wall of the second mounting frame, a screw is fixedly mounted on the output end of the tensioning motor, a transmission rod is rotatably mounted on the U-shaped mounting frame, a driving block is rotatably mounted on the transmission rod, one end of the screw is threadedly mounted in the driving block, two positioning rods are fixedly mounted on the second mounting frame, a limiting slide groove is provided on the positioning rod, limiting sliders are slidably mounted in the two limiting slide grooves, and the two limiting sliders are fixedly mounted on the U-shaped mounting frame.

[0007] Preferably, transmission holes are provided at both ends of the transmission rod, and transmission shafts are rotatably installed in the two transmission holes. The two transmission shafts are fixedly installed on the driving block and the U-shaped mounting frame respectively.

[0008] Preferably: a movable groove is provided on the second processing table, a connecting block is slidably installed in the movable groove, the connecting block is fixedly installed on the mounting frame 1, a hydraulic rod is fixedly installed on the second processing table, and the output end of the hydraulic rod is fixedly installed on the connecting block.

[0009] Preferably, the second mounting frame is provided with two sliding grooves, wherein sliding rails are slidably installed in the two sliding grooves, and the two sliding rails are fixedly installed on the first mounting frame.

[0010] Preferably: the mounting frame 1 is equipped with a protective cover and a driving motor, two sprockets are rotatably mounted on the mounting frame 1, the two sprockets are equipped with the same driven chain, the output end of the driving motor is connected to one of the sprockets, and the driven chain is connected to the mounting frame 2.

[0011] Preferably: a main pipeline is installed on the processing table, three branch pipelines are installed on the main pipeline, a centralized pipeline is installed on the bottom side of the variable-diameter processing box, a storage box is installed on the bottom side of the centralized pipeline, an infusion pipeline is installed on the side of the storage box, a water pump is installed on the infusion pipeline, a delivery pipeline is fixedly installed on the output end of the water pump, and the delivery pipeline is connected to the main pipeline.

[0012] Preferably: a cleaning chamber is provided in the variable diameter processing box, a partition plate is installed in the variable diameter processing box, a drainage pipe is installed on the bottom side of the cleaning chamber, a cleaning pipe is installed on the processing table, and a cleaning nozzle is installed at the output end of the cleaning pipe.

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

[0014] In the utility model, a plurality of variable diameter dies are used to cooperate with each other to change the diameter of the pipeline, and the movement of the clamping plates is used to provide the power for drawing the pipeline, thereby realizing the variable diameter processing of the pipeline. The two sets of clamping plates cooperate with each other to realize the uninterrupted drawing processing of the pipeline, which greatly improves the efficiency of the pipeline variable diameter processing. At the same time, the device has a simple structure and a high degree of integration, which can save processing space.

[0015] In the utility model, a water pump is used to transport the coolant to the diameter-changing mechanism part, so as to reduce the temperature of the diameter-changing pipeline and avoid heat accumulation causing adhesion between the pipeline and the diameter-changing die, which affects the diameter-changing processing of the pipeline. The coolant also plays a certain lubricating role on the diameter-changing die, avoiding poor surface forming of the pipeline during the diameter-changing processing. At the same time, the device can repeatedly recycle the coolant, which has an environmental protection effect.

[0016] In the utility model, the modulation mechanism is used to preliminarily process the pipeline to ensure that the pipeline has a certain verticality, thereby avoiding excessive extrusion and friction at a certain point when the pipeline contacts the reducing die, which affects the reducing die's reducing treatment of the pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of a pipeline production and forming device proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the top view of a pipeline production and forming device proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of a pipeline production and forming device proposed by the utility model;

[0020] Figure 4 This is a structural diagram of the drawing mechanism of a pipeline production and forming device proposed by the present invention;

[0021] Figure 5 This is a structural diagram of the connecting block portion of a pipeline production and forming device proposed by the present invention;

[0022] Figure 6 This is a structural schematic diagram of the clamping plate portion of a pipeline production and forming device proposed by the utility model;

[0023] Figure 7 This is a structural diagram of the clamping motor part of a pipeline production and forming device proposed by the utility model;

[0024] Figure 8 This is a structural diagram of the diameter-changing mechanism of a pipeline production and forming device proposed by the present invention;

[0025] Figure 9 This is a structural diagram of the main pipeline portion of a pipeline production and forming device proposed by the present invention;

[0026] Figure 10 This is a structural diagram of the drying mechanism of a pipeline production and forming device proposed by the present invention;

[0027] Figure 11 This is a structural schematic diagram of the protective cover part of a pipeline production and forming device proposed by the utility model.

[0028] In the figure: 100, processing table 1; 101, processing table 2; 102, pipeline; 200, modulation mechanism; 201, straightening roller; 202, straightening motor; 203, driving bevel gear; 204, driven bevel gear; 300, diameter reducing mechanism; 301, diameter reducing processing box; 302, mounting seat; 303, diameter reducing die; 304, mounting bolt; 400, drawing mechanism; 401, mounting frame 1; 402, mounting frame 2; 403, U-shaped mounting frame; 404, clamping plate; 405, clamping motor; 406, lead screw; 407, driving block; 408, transmission rod; 409, positioning rod; 410, limiting slide; 411, limiting slider; 412, transmission hole; 413, transmission Shaft; 414, movable groove; 415, connecting block; 416, hydraulic rod; 417, sliding groove; 418, sliding track; 500, cleaning chamber; 501, partition plate; 502, cleaning pipe; 503, cleaning nozzle; 504, drainage pipe; 600, main pipe; 601, diversion pipe; 602, central pipe; 603, storage box; 604, infusion pipe; 605, water pump; 606, delivery pipe; 700, drying mechanism; 701, drying box; 702, fan base; 703, fan; 704, handle; 705, breathable net; 706, connecting buckle; 707, fixing block; 800, protective cover; 801, driving motor; 802, sprocket; 803, driven chain. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0030] Reference Figure 1-11A pipeline production and forming device includes a processing table 100 and a processing table 2 101. The processing table 100 is equipped with a modulation mechanism 200 and a diameter reducing mechanism 300. The processing table 2 101 is equipped with a drawing mechanism 400. The modulation mechanism 200, the diameter reducing mechanism 300, and the drawing mechanism 400 are equipped with the same pipeline 102. The modulation mechanism 200 includes five groups of straightening rollers 201. The straightening rollers 201 are all in contact with the pipeline 102. The diameter reducing mechanism 300 includes a diameter reducing processing box 301. The diameter reducing processing box 301 is installed on the processing table 100. A mounting seat 302 is installed on the inner wall of the bottom side of the diameter reducing processing box 301. A diameter reducing die 303 is installed on the mounting seat 302. A mounting plate 302 is installed between the mounting seat 302 and the diameter reducing die 303. There are mounting bolts 304, and the drawing mechanism 400 includes a mounting frame 1 401, which is slidably mounted on a processing table 2 101, and a mounting frame 2 402 is slidably mounted on the mounting frame 1 401, and two U-shaped mounting frames 403 are mounted on the mounting frame 2 402, and clamping plates 404 are mounted on the two U-shaped mounting frames 403, and the clamping plates 404 are all in contact with the pipeline 102, and multiple reducing dies are used to cooperate with each other to change the diameter of the pipeline, and the movement of the clamping plates is used to provide the power for drawing the pipeline, thereby realizing the reducing diameter processing of the pipeline, and the two groups of clamping plates cooperate with each other to realize uninterrupted drawing processing of the pipeline, which greatly improves the efficiency of the pipeline reducing diameter processing, and at the same time, the device has a simple structure and a high degree of integration, which can save processing space.

[0031] In an optional embodiment: a clamping motor 405 is fixedly mounted on the inner wall of the second mounting frame 402, a screw rod 406 is fixedly mounted on the output end of the clamping motor 405, a transmission rod 408 is rotatably mounted on the U-shaped mounting frame 403, a driving block 407 is rotatably mounted on the transmission rod 408, one end of the screw rod 406 is threadedly mounted in the driving block 407, two positioning rods 409 are fixedly mounted on the second mounting frame 402, a limiting slide groove 410 is provided on the positioning rod 409, and limiting sliders 411 are slidably mounted in the two limiting slide grooves 410, and the two limiting sliders 411 are fixedly mounted on the U-shaped mounting frame 403.

[0032] It should be noted that the output end of the tensioning motor 405 drives the screw rod 406 to rotate, the rotating screw rod 406 drives the driving block 407 to move to a movable position, the movable driving block 407 drives the transmission rod 408 to rotate through the transmission hole 412 and the transmission shaft 413, and the rotating transmission rod 408 drives the U-shaped mounting frame 403 to move through another pair of transmission holes 412 and the transmission shaft 413. The movable U-shaped mounting frame 403 can drive the clamping plate 404 to move, thereby achieving the effect of controlling the clamping plate 404 to clamp the pipeline 102. The movable U-shaped mounting frame 403 slides on the positioning rod 409 and will be restricted by the limiting slide groove 410 and the limiting slider 411, and can only move within a fixed range.

[0033] In an optional embodiment: transmission holes 412 are provided at both ends of the transmission rod 408, and transmission shafts 413 are rotatably installed in the two transmission holes 412. The two transmission shafts 413 are respectively fixedly installed on the driving block 407 and the U-shaped mounting frame 403. A movable groove 414 is provided on the processing table 101, and a connecting block 415 is slidably installed in the movable groove 414. The connecting block 415 is fixedly installed on the mounting frame 1 401. A hydraulic rod 416 is fixedly installed on the processing table 101, and the output end of the hydraulic rod 416 is fixedly installed on the connecting block 415.

[0034] It should be noted that two groups of clamping plates 404 are set on the side of the pipeline 102. While one group of clamping plates 404 is clamping and moving, the other group can be reset to achieve the effect of uninterrupted pulling of the pipeline 102. The hydraulic rod 416 is used to drive the connecting block 415 to slide in the movable groove 414 to change the position of the mounting frame 401, which can avoid the two groups of clamping plates 404 from affecting each other.

[0035] In an optional embodiment, two sliding grooves 417 are provided on the second mounting frame 402 , and sliding rails 418 are slidably installed in the two sliding grooves 417 . The two sliding rails 418 are fixedly installed on the first mounting frame 401 .

[0036] It should be noted that the second mounting frame 402 is driven by the driven chain 803 on the first mounting frame 401 to change its position, thereby achieving the effect of pulling the pipeline 102 to move. When the second mounting frame 402 moves, it is restricted by the sliding groove 417 and the sliding track 418 and can only move within a fixed range.

[0037] In an optional embodiment: the mounting frame 401 is installed with a protective cover 800 and a drive motor 801, two sprockets 802 are rotatably installed on the mounting frame 401, and the same driven chain 803 is installed on the two sprockets 802, the output end of the drive motor 801 is connected to one of the sprockets 802, and the driven chain 803 is connected to the mounting frame 2 402.

[0038] It should be noted that the driving motor 801 drives the sprocket 802 to rotate, thereby driving the driven chain 803 to rotate, and the reversal operation can achieve the reset of the device.

[0039] In an optional embodiment: a main pipeline 600 is installed on the processing table 100, three branch pipelines 601 are installed on the main pipeline 600, a central pipeline 602 is installed on the bottom side of the variable-diameter processing box 301, a storage box 603 is installed on the bottom side of the central pipeline 602, an infusion pipeline 604 is installed on the side of the storage box 603, a water pump 605 is installed on the infusion pipeline 604, a delivery pipeline 606 is fixedly installed on the output end of the water pump 605, and the delivery pipeline 606 is connected to the main pipeline 600.

[0040] It should be noted that when the variable diameter mold 303 processes the pipeline 102, since heat is generated during the metal deformation process, it is necessary to use the diversion pipe 601 to output coolant for cooling. After passing through the pipeline 102, the coolant will fall into the centralized pipe 602 through the variable diameter processing box 301 and be collected in the storage box 603. The water pump 605 is used to re-inject the coolant into the main pipe 600 and the diversion pipe 601 through the storage box 603 and the delivery pipe 606, so as to achieve the effect of circulating the coolant for cooling.

[0041] In an optional embodiment: a cleaning chamber 500 is provided in the variable diameter processing box 301, a partition plate 501 is installed in the variable diameter processing box 301, a drainage pipe 504 is installed on the bottom side of the cleaning chamber 500, a cleaning pipe 502 is installed on the processing table 100, and a cleaning nozzle 503 is installed at the output end of the cleaning pipe 502.

[0042] It should be noted that the cleaning nozzle 503 is used to spray cleaning liquid to flush and clean the substances attached to the surface of the pipeline 102 to avoid affecting the subsequent drawing.

[0043] In an optional embodiment, a drying mechanism 700 is mounted on the processing table 100, and the drying mechanism 700 is installed with the same pipeline 102. The drying mechanism 700 includes a drying box 701, on which a fan base 702 is flip-mounted. A fan 703 and a handle 704 are mounted on the fan base 702. A connecting buckle 706 is mounted on the fan 703, and a fixing block 707 is rotatably mounted on the connecting buckle 706. The fixing block 707 is fixedly mounted on the drying box 701. A ventilation net 705 is installed on the side of the drying box 701.

[0044] It should be noted that when the pipeline 102 enters the drying box 701, the fan 703 is used to blow air on the passing pipeline 102, and the pipeline 102 is dried by the fast-flowing air. The breathable nets 705 on both sides of the drying box 701 can ensure the rapid circulation of air. The fan base 702 can be flipped to facilitate maintenance personnel to observe the pipeline 102.

[0045] In an optional embodiment: a straightening motor 202 is installed on the inner wall of the processing table 100, a driving bevel gear 203 is installed on the output end of the straightening motor 202, a driven bevel gear 204 is installed on the bottom side of the straightening roller 201, and the driven bevel gear 204 and the driving bevel gear 203 are meshed.

[0046] It should be noted that the modulation mechanism 200 is used to partially preliminarily process the pipeline 102 to ensure that the pipeline 102 has a certain verticality, thereby avoiding excessive extrusion and friction at a certain point when the pipeline 102 contacts the reducing die 303, affecting the reducing treatment of the pipeline 102 by the reducing die 303. The straightening motor 202 is started, and the output end of the straightening motor 202 drives the driving bevel gear 203 to rotate. The rotating driving bevel gear 203 drives the straightening roller 201 to rotate through the driven bevel gear 204, thereby achieving the effect of using the straightening roller 201 to process the pipeline 102.

[0047] Working principle of this utility model:

[0048] When using the device, the modulation mechanism 200 is used to preliminarily process the pipeline 102 to ensure that the pipeline 102 has a certain verticality, so as to avoid excessive extrusion and friction at a certain point when the pipeline 102 contacts the reducing die 303, which affects the reducing process of the pipeline 102 by the reducing die 303. The straightening motor 202 is started, and the output end of the straightening motor 202 drives the driving bevel gear 203 to rotate. The rotating driving bevel gear 203 drives the straightening roller 201 to rotate through the driven bevel gear 204, thereby achieving the effect of using the straightening roller 201 to process the pipeline 102. Then the pipeline 102 will enter the reducing mechanism 300, and the pipeline 102 will continuously pass through multiple reducing dies. The reducing die 303 is used to change the diameter of the pipeline 102. The reducing die 303 is installed on the mounting seat 302 in the reducing processing box 301 using the mounting bolts 304 for easy replacement. When the reducing die 303 processes the pipeline 102, heat is generated during the metal deformation process, and it is necessary to use the diversion pipe 601 to output the coolant for cooling. After passing through the pipeline 102, the coolant will fall into the centralized pipe 602 through the reducing processing box 301 and be collected in the storage box 603. The water pump 605 is used to re-inject the coolant into the main pipe 600 and the diversion pipe 601 through the storage box 603 and the delivery pipe 606, thereby achieving the effect of circulating the coolant for cooling.

[0049] Then the pipeline 102 will come to the cleaning chamber 500. At this time, the cleaning nozzle 503 is used to spray cleaning liquid to flush and clean the substances attached to the surface of the pipeline 102 to avoid affecting the subsequent drawing. When the pipeline 102 enters the drying box 701, the fan 703 is used to blow air on the pipeline 102 passing through, and the pipeline 102 is dried by the fast-flowing air. The air permeable nets 705 on both sides of the drying box 701 can ensure the rapid circulation of air. The fan base 702 can be flipped to facilitate the maintenance personnel to observe the pipeline 102.

[0050] One end of the pipeline 102 moves to a movable position under the action of the clamping ply 404, and the two clamping ply 404 clamps the pipeline 102, and the clamping motor 405 is started. The output end of the clamping motor 405 drives the screw rod 406 to rotate, and the rotating screw rod 406 drives the driving block 407 to move to a movable position. The movable driving block 407 drives the transmission rod 408 to rotate through the transmission hole 412 and the transmission shaft 413, and the rotating transmission rod 408 drives the U-shaped mounting frame 403 to move through another pair of transmission holes 412 and the transmission shaft 413. The movable U-shaped mounting frame 403 can drive the clamping ply 404 to move, thereby achieving the effect of controlling the clamping ply 404 to clamp the pipeline 102. The movable U-shaped mounting frame 403 slides on the positioning rod 409, and will be restricted by the limiting slide groove 410 and the limiting slider 411, and can only be fixed. The second mounting frame 402 is driven by the driven chain 803 on the first mounting frame 401 to change its position, so as to achieve the effect of pulling the pipeline 102 to move. The second mounting frame 402 is restricted by the sliding groove 417 and the sliding track 418 when it moves, and can only move within a fixed range. The driving motor 801 drives the sprocket 802 to rotate, thereby driving the driven chain 803 to rotate. The reversal operation can achieve the reset of the device. Two groups of clamping splints 404 are set on the side of the pipeline 102. While one group of clamping splints 404 is clamping the activity, the other group can be reset to achieve the effect of uninterrupted pulling of the pipeline 102. The hydraulic rod 416 is used to drive the connecting block 415 to slide in the movable groove 414 to change the position of the mounting frame 1 401, which can avoid the two groups of clamping splints 404 from affecting each other.

[0051] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A pipeline production and forming device, comprising a processing station 1 (100) and a processing station 2 (101), characterized in that: The processing platform 1 (100) is equipped with a modulation mechanism (200) and a diameter-changing mechanism (300), the processing platform 2 (101) is equipped with a drawing mechanism (400), and the modulation mechanism (200), the diameter-changing mechanism (300), and the drawing mechanism (400) are equipped with the same pipeline (102); The modulation mechanism (200) includes five groups of straightening rollers (201), and the straightening rollers (201) are all in contact with the pipeline (102); The diameter-reducing mechanism (300) comprises a diameter-reducing processing box (301), which is mounted on a processing table (100). A mounting seat (302) is mounted on the inner wall of the bottom side of the diameter-reducing processing box (301), a diameter-reducing die (303) is mounted on the mounting seat (302), and mounting bolts (304) are mounted between the mounting seat (302) and the diameter-reducing die (303). The drawing mechanism (400) includes a first mounting frame (401), which is slidably mounted on a second processing table (101), a second mounting frame (402) being slidably mounted on the first mounting frame (401), two U-shaped mounting frames (403) being mounted on the second mounting frame (402), and clamping plates (404) being mounted on the two U-shaped mounting frames (403), and both clamping plates (404) are in contact with the pipeline (102).

2. The pipeline production and forming device according to claim 1, characterized in that: A clamping motor (405) is fixedly mounted on the inner wall of the second mounting frame (402), a screw rod (406) is fixedly mounted on the output end of the clamping motor (405), a transmission rod (408) is rotatably mounted on the U-shaped mounting frame (403), a driving block (407) is rotatably mounted on the transmission rod (408), one end of the screw rod (406) is threadedly mounted in the driving block (407), two positioning rods (409) are fixedly mounted on the second mounting frame (402), a limiting sliding groove (410) is provided on the positioning rod (409), and limiting sliders (411) are slidably mounted in the two limiting sliding grooves (410), and the two limiting sliders (411) are fixedly mounted on the U-shaped mounting frame (403).

3. The pipeline production and forming device according to claim 2, characterized in that: Both ends of the transmission rod (408) are provided with transmission holes (412), and transmission shafts (413) are rotatably installed in the two transmission holes (412). The two transmission shafts (413) are fixedly installed on the driving block (407) and the U-shaped mounting frame (403) respectively.

4. The pipeline production and forming device according to claim 1, characterized in that: The second processing table (101) is provided with a movable groove (414), a connecting block (415) is slidably installed in the movable groove (414), the connecting block (415) is fixedly installed on the first mounting frame (401), a hydraulic rod (416) is fixedly installed on the second processing table (101), and the output end of the hydraulic rod (416) is fixedly installed on the connecting block (415).

5. The pipeline production and forming device according to claim 1, characterized in that: The second mounting frame (402) is provided with two sliding grooves (417), and sliding rails (418) are slidably installed in the two sliding grooves (417), and the two sliding rails (418) are fixedly installed on the first mounting frame (401).

6. The pipeline production and forming device according to claim 1, characterized in that: The first mounting frame (401) is equipped with a protective cover (800) and a driving motor (801). Two sprockets (802) are rotatably mounted on the first mounting frame (401). The two sprockets (802) are equipped with a same driven chain (803). The output end of the driving motor (801) is connected to one of the sprockets (802), and the driven chain (803) is connected to the second mounting frame (402).

7. The pipeline production and forming device according to claim 1, characterized in that: The processing table (100) is provided with a main pipeline (600), three branch pipelines (601) are provided on the main pipeline (600), a central pipeline (602) is provided on the bottom side of the diameter-reducing processing box (301), a storage box (603) is provided on the bottom side of the central pipeline (602), a liquid infusion pipeline (604) is provided on the side of the storage box (603), a water pump (605) is provided on the liquid infusion pipeline (604), a delivery pipeline (606) is fixedly provided on the output end of the water pump (605), and the delivery pipeline (606) is connected to the main pipeline (600).

8. The pipeline production and forming device according to claim 1, characterized in that: A cleaning chamber (500) is provided in the variable diameter processing box (301), a partition plate (501) is installed in the variable diameter processing box (301), a drainage pipe (504) is installed on the bottom side of the cleaning chamber (500), a cleaning pipe (502) is installed on the processing table (100), and a cleaning nozzle (503) is installed at the output end of the cleaning pipe (502).

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