Winding device for PE pipe production

Abstract

The utility model discloses a winding device for PE pipe production, which comprises a mounting bottom plate, a rectangular stand column is fixedly mounted at the top of the mounting bottom plate, a fixing plate is fixedly mounted on one side of the rectangular stand column, and a first motor is fixedly mounted on the other side of the rectangular stand column. The winding device comprises a rectangular stand column, a fixing plate is arranged on the rectangular stand column, a reciprocating lead screw is rotationally connected between a vertical plate of the fixing plate and the rectangular stand column, the surface of the reciprocating lead screw is in threaded connection with a sliding block, an arc-shaped base is fixedly installed on the top of the sliding block, and a limiting sliding groove is formed in the upper surface of the fixing plate. By installing the automatic winding mechanism and the adjusting mechanism, quick winding operation of the PE pipe is achieved, the labor intensity of workers is reduced, the production time is saved, the PE pipe winding device has the advantages of being reasonable in structure, diversified in function, convenient to operate and the like, the functional requirements in the PE pipe production process can be met, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of PE pipe production, in particular to a winding device for PE pipe production. Background Art

[0002] The chemical name of PE in Chinese is polyethylene. PE pipes made of PE material are widely used in the field of water supply and drainage manufacturing due to its high strength, high temperature resistance, corrosion resistance, non-toxicity and wear resistance. Because it will not rust, it is an ideal pipe to replace ordinary iron water supply pipes. The production of PE pipes requires mixing, loading, heating, extrusion, cooling and shaping, traction and winding, bundling and packaging and other processes. When traction and winding, a PE pipe winding device is required to be used to wind it.

[0003] During the winding process, in order to calibrate the angle position of the PE tube, two limit rods are generally used to clamp and limit the PE tube to ensure the stability of the PE tube during transmission and winding. However, due to the large variety of PE tubes and large differences in specifications, the general limit structure is difficult to adjust and use for PE tubes of different diameters, which can easily cause the PE tube to be clamped too tightly or too loosely. When clamped too tightly, the friction increases, affecting the transmission rate and easily wearing the tube body. When clamped too loosely, the tube body is prone to swing, affecting the stability of the angle and causing inconvenience.

[0004] In view of this, research and improvement are conducted on the existing problems, and a winding device for PE pipe production is provided. The device greatly improves the recycling efficiency of PE pipes through an automatic winding mechanism and an automatic pushing-off mechanism, effectively reduces the labor intensity of workers, and has a reasonable structural design. The purpose is to solve the problem and improve the practical value through this technology. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a winding device for PE pipe production.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a winding device for PE pipe production, comprising a mounting base plate, a rectangular column is fixedly installed on the top of the mounting base plate, a fixed plate is fixedly installed on one side of the rectangular column, a first motor is fixedly installed on the other side of the rectangular column, a reciprocating screw is rotatably connected between the vertical plate of the fixed plate and the rectangular column, a slider is threadedly connected to the surface of the reciprocating screw, an arc base is fixedly installed on the top of the slider, a limiting slide groove is provided on the upper surface of the fixed plate, a chassis is fixedly connected to one side of the mounting base plate, a second motor is fixedly installed on the inner lower surface of the chassis, a first pulley is fixedly installed on one end of the output shaft of the second motor, a rotating main shaft is movably connected through one side of the chassis, a plurality of first limiting rods and a second limiting rod are fixedly installed on the outer ring of the rotating main shaft, a baffle is provided on one end of the rotating main shaft and one side of the second limiting rod, a winding rack rod is provided between one side of the first limiting rod and one side of the second limiting rod, and an air pump is fixedly installed on the inner upper surface of the chassis.

[0007] As a further description of the above technical solution:

[0008] One end of the first motor output shaft passes through the rear side of the rectangular column and is coaxially connected to the reciprocating screw rod. The bottom end of the slider is slidably connected to the top of the horizontal plate of the fixed plate, and the fixed plate is in an "L" shape.

[0009] As a further description of the above technical solution:

[0010] L-shaped connecting plates are welded on both sides of the arc-shaped base, and a first tightening bolt is threadedly connected to the outer side of the L-shaped connecting plate. A movable sleeve is threadedly connected to one end of the first tightening bolt, and an arc-shaped plate is fixedly connected to one end of the movable sleeve. The first tightening bolt, movable sleeve and arc-shaped plate are each in two groups.

[0011] As a further description of the above technical solution:

[0012] A second pulley is fixedly mounted on one end of the rotating main shaft passing through the chassis, and the first pulley is connected to the second pulley through a belt transmission.

[0013] As a further description of the above technical solution:

[0014] The rotating main shaft is welded to the baffle, the second limiting rod is movably connected to the baffle, a thread groove is provided at one end of the rotating main shaft close to the second limiting rod, and a second tightening bolt is threadedly connected to one side of the second limiting rod.

[0015] As a further description of the above technical solution:

[0016] One side of the first limiting rod is fixedly connected to one side of the winding rack rod, and the other side of the winding rack rod is inserted into one side of the second limiting rod. The number of the winding rack rods is the same as the number of the first limiting rods and the second limiting rods.

[0017] As a further description of the above technical solution:

[0018] The chassis is provided with a bearing groove near the installation position of the rotating main shaft, and a ball bearing is fixedly installed in the bearing groove. A fixing seat is fixedly installed inside the chassis at a side near the rotating main shaft.

[0019] As a further description of the above technical solution:

[0020] The output end of the air pump is fixedly connected to an air pipe, one side of the air pipe is fixedly connected to a cylinder, the output end of the cylinder is fixedly connected to a push plate, the number of the cylinder and the push plate are both two groups, and the air pipe is made of polyvinyl chloride.

[0021] The utility model has the following beneficial effects:

[0022] In the utility model, a winding device for PE pipe production is installed with a bottom plate, a rectangular column, a fixed plate, a reciprocating screw and other components to form a stable and reliable device structure, thereby improving the winding efficiency. The first motor is used to drive the reciprocating screw and the slider to move, and the automatic control of the air pump and the air cylinder is coordinated to realize the automatic winding of the PE pipe, thereby reducing the burden of manual operation. By adjusting the first tightening bolt, the movable sleeve and the arc plate, the winding requirements of PE pipes of different specifications can be met. The rotating main shaft is fixed by a ball bearing and a fixed seat, thereby improving the stability of the rotating main shaft, making the winding process more stable and reliable. The air pipe is made of polyvinyl chloride material, which has good corrosion resistance and wear resistance, thereby extending the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall structure of a winding device for PE pipe production proposed by the utility model;

[0024] Figure 2 This is a schematic diagram of the PE pipe fixing structure of a winding device for PE pipe production proposed by the utility model;

[0025] Figure 3 This is a schematic diagram of the structure of part A of a winding device for PE pipe production proposed by the utility model;

[0026] Figure 4 This is a schematic diagram of the cross-sectional structure of a casing of a winding device for PE pipe production proposed by the utility model;

[0027] Figure 5This is a schematic structural diagram of part B of a winding device for PE pipe production proposed by the utility model.

[0028] Legend:

[0029] 1. Install the base plate; 2. Rectangular column; 3. Fixed plate; 4. Reciprocating screw; 5. First motor; 6. Slider; 7. Limit slide; 8. Arc base; 9. L-shaped connecting plate; 10. First tightening bolt; 11. Movable sleeve; 12. Arc plate; 13. Chassis; 14. Second motor; 15. First pulley; 16. Rotating spindle; 17. Second pulley; 18. Belt; 19. First limit rod; 20. Second limit rod; 21. Baffle; 22. Winding frame rod; 23. Threaded groove; 24. Second tightening bolt; 25. Ball bearing; 26. Fixed seat; 27. Air pump; 28. Air pipe; 29. ​​Cylinder; 30. Push plate. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0032] Reference Figure 1-5A winding device for PE pipe production comprises a mounting base plate 1, a rectangular column 2 is fixedly mounted on the top of the mounting base plate 1, a fixing plate 3 is fixedly mounted on one side of the rectangular column 2, a first motor 5 is fixedly mounted on the other side of the rectangular column 2, a reciprocating screw rod 4 is rotatably connected between the vertical plate of the fixing plate 3 and the rectangular column 2, a slider 6 is threadedly connected to the surface of the reciprocating screw rod 4, an arc base 8 is fixedly mounted on the top of the slider 6, a limited position slide groove 7 is provided on the upper surface of the fixing plate 3, a chassis 13 is fixedly connected to one side of the mounting base plate 1, and the A second motor 14 is fixedly installed on the inner lower surface of the chassis 13, and a first pulley 15 is fixedly installed on one end of the output shaft of the second motor 14. A rotating main shaft 16 is movably connected to one side of the chassis 13, and a plurality of first limiting rods 19 and a second limiting rod 20 are fixedly installed on the outer ring of the rotating main shaft 16. A blocking piece 21 is provided at one end of the rotating main shaft 16 and one side of the second limiting rod 20, and a winding rack rod 22 is provided between one side of the first limiting rod 19 and one side of the second limiting rod 20. An air pump 27 is fixedly installed on the inner upper surface of the chassis 13.

[0033] Specifically, one end of the output shaft of the first motor 5 passes through the rear side of the rectangular column 2 and is coaxially connected to the reciprocating screw rod 4. The bottom end of the slider 6 is slidably connected to the inside of the limiting slide groove 7. This structure can enable the first motor 5 to drive the slider 6 to move back and forth inside the limiting slide groove 7, thereby realizing the winding function of the winding device. The shape of the fixed plate 3 is "L"-shaped, and the coaxial connection helps to reduce the complexity and energy loss of the transmission system, thereby improving the efficiency of the device.

[0034] Specifically, L-shaped connecting plates 9 are welded on both sides of the arc-shaped base 8. This connection method can provide sufficient structural support and stability. A first tightening bolt 10 is threadedly connected to the outer side of the L-shaped connecting plate 9. One end of the first tightening bolt 10 is threadedly connected to a movable sleeve 11. This structure can provide a certain adjustment space, making the connection structure more flexible. One end of the movable sleeve 11 is fixedly connected to an arc-shaped plate 12. The fixed connection of the arc-shaped plate 12 can ensure its stable connection with other components, making the entire structure more solid. The number of the first tightening bolt 10, the movable sleeve 11 and the arc-shaped plate 12 are all two groups. This structure provides a balance and disperses the force of the device, thereby improving the stability of the entire device.

[0035] Specifically, the rotating main shaft 16 passes through one end of the chassis 13 and is fixedly mounted with a second pulley 17. The first pulley 15 and the second pulley 17 are connected via a belt 18. This structure enables the belt 18 transmission connection to realize power transmission between the rotating main shaft 16 and the first pulley 15 and the second pulley 17, thereby driving the normal operation of the winding device.

[0036] Specifically, the rotating main shaft 16 is welded to the baffle 21, and the second limiting rod 20 is movably connected to the baffle 21. This structure improves the stability and reliability of the device and can effectively withstand the force and torque during the winding process. A thread groove 23 is provided at one end of the rotating main shaft 16 close to the second limiting rod 20, and a second tightening bolt 24 is threadedly connected to one side of the second limiting rod 20. This structure can realize the disassembly and fixation of the second limiting rod 20, thereby improving the winding efficiency of the PE pipe.

[0037] Specifically, one side of the first limit rod 19 is fixedly connected to one side of the winding rack rod 22, and the other side of the winding rack rod 22 is inserted into the inside of one side of the second limit rod 20. This structure can effectively prevent the winding rack from shaking or falling off during operation, thereby improving the working efficiency and safety of the device. The number of the winding rack rods 22 is the same as the number of the first limit rods 19 and the second limit rods 20. This structure can ensure that each limit rod can effectively support and fix the winding rack rod 22, and can evenly distribute the bearing capacity of the winding rack, thereby avoiding problems caused by uneven support during operation of the device.

[0038] Specifically, the chassis 13 is provided with a bearing groove near the installation position of the rotating main shaft 16, and a ball bearing 25 is fixedly installed in the bearing groove. This structure can effectively support and fix the rotating main shaft 16 so that the rotating main shaft 16 can operate smoothly during the rotation process. A fixing seat 26 is fixedly installed on the side of the chassis 13 near the rotating main shaft 16. This structure can prevent the rotating main shaft 16 from swinging or deflecting too much during operation, thereby ensuring the stability of the winding process.

[0039] Specifically, the output end of the air pump 27 is fixedly connected to the air pipe 28, one side of the air pipe 28 is fixedly connected to the cylinder 29, and the output end of the cylinder 29 is fixedly connected to the push plate 30. The connection and coordination between the air pump 27, the air pipe 28, the cylinder 29 and the push plate 30 can effectively realize the pneumatic push of the winding device for PE pipe production, thereby improving the degree of automation and work efficiency of the device. The number of cylinders 29 and push plates 30 are both two groups. The air pipe 28 is made of polyvinyl chloride, which has the characteristics of corrosion resistance, wear resistance, high pressure resistance, etc., and can adapt to the high-pressure gas transmission requirements that may exist in the working environment.

[0040] Working principle: When in use, guide the PE tube to pass through the position above the arc base 8 and pass through the position between the L-shaped connecting plates 9, then connect the PE tube to the winding rack rod 22, and then connect the electrical components in the device to the external power supply, and start the first motor 5 and the second motor 14 at the same time through the operation panel on the surface of the control box 13. The first motor 5 drives the reciprocating screw rod 4 to move, thereby realizing the movement of the arc base 8 to wind up the PE tube, and the second motor 14 drives the rotation of the winding rack rod 22 to continuously wind up. When replacing PE tubes of different specifications, the arc plate 12 can be adjusted according to the diameter. Position, first find the first tightening bolt 10 on the outside, and then rotate it. The first tightening bolt 10 rotates inside the movable sleeve 11. The arc plate 12 can be controlled to move inward or outward through different rotation directions, thereby realizing the fixation of PE pipes of different specifications. After the winding is completed, the second tightening bolt 24 can be rotated outward, and then the second limit rod 20 is disassembled and separated, and the air pump 27 is started. The air pump 27 drives the cylinder 29 to run by inputting air pressure into the air pipe 28. At the same time, the cylinder 29 drives the push plate 30 to run under the action of air pressure, thereby realizing the pushing away operation of the wound PE pipe.

[0041] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A winding device for PE pipe production, comprising a mounting base plate (1), characterized in that: A rectangular column (2) is fixedly mounted on the top of the mounting base plate (1), a fixed plate (3) is fixedly mounted on one side of the rectangular column (2), a first motor (5) is fixedly mounted on the other side of the rectangular column (2), a reciprocating screw rod (4) is rotatably connected between the vertical plate of the fixed plate (3) and the rectangular column (2), a slider (6) is threadedly connected to the surface of the reciprocating screw rod (4), an arc-shaped base (8) is fixedly mounted on the top of the slider (6), a limiting sliding groove (7) is provided on the upper surface of the fixed plate (3), one side of the mounting base plate (1) is fixedly connected to a chassis (13), and the lower inner portion of the chassis (13) is provided with a plurality of movable members. A second motor (14) is fixedly mounted on the surface, a first pulley (15) is fixedly mounted on one end of the output shaft of the second motor (14), a rotating main shaft (16) is movably connected to one side of the chassis (13), a plurality of first limiting rods (19) and a second limiting rod (20) are fixedly mounted on the outer ring of the rotating main shaft (16), a blocking piece (21) is arranged between one end of the rotating main shaft (16) and one side of the second limiting rod (20), a winding rack rod (22) is arranged between one side of the first limiting rod (19) and one side of the second limiting rod (20), and an air pump (27) is fixedly mounted on the inner upper surface of the chassis (13).

2. A winding device for PE pipe production according to claim 1, characterized in that: One end of the output shaft of the first motor (5) passes through the rear side of the rectangular column (2) and is coaxially connected to the reciprocating screw rod (4); the bottom end of the slider (6) is slidably connected to the inside of the limiting slide groove (7); and the shape of the fixing plate (3) is "L"-shaped.

3. A winding device for PE pipe production according to claim 1, characterized in that: L-shaped connecting plates (9) are welded on both sides of the arc-shaped base (8); a first tightening bolt (10) is threadedly connected to the outer side of the L-shaped connecting plate (9); one end of the first tightening bolt (10) is threadedly connected to a movable sleeve (11); one end of the movable sleeve (11) is fixedly connected to an arc-shaped plate (12); the first tightening bolt (10), the movable sleeve (11) and the arc-shaped plate (12) are each provided in two groups.

4. A winding device for PE pipe production according to claim 1, characterized in that: A second pulley (17) is fixedly mounted on one end of the rotating main shaft (16) passing through the chassis (13), and the first pulley (15) is connected to the second pulley (17) through a belt (18).

5. A winding device for PE pipe production according to claim 1, characterized in that: The rotating main shaft (16) is welded to the baffle (21), the second limiting rod (20) is movably connected to the baffle (21), a thread groove (23) is provided at one end of the rotating main shaft (16) close to the second limiting rod (20), and a second tightening bolt (24) is threadedly connected to one side of the second limiting rod (20).

6. A winding device for PE pipe production according to claim 1, characterized in that: One side of the first limiting rod (19) is fixedly connected to one side of the winding rack rod (22), and the other side of the winding rack rod (22) is inserted into the inside of one side of the second limiting rod (20), and the number of the winding rack rods (22) is the same as the number of the first limiting rods (19) and the second limiting rods (20).

7. A winding device for PE pipe production according to claim 1, characterized in that: The chassis (13) is provided with a bearing groove near the installation position of the rotating main shaft (16), and a ball bearing (25) is fixedly installed in the bearing groove. A fixing seat (26) is fixedly installed inside the chassis (13) at a side near the rotating main shaft (16).

8. A winding device for PE pipe production according to claim 1, characterized in that: The output end of the air pump (27) is fixedly connected to an air pipe (28), one side of the air pipe (28) is fixedly connected to a cylinder (29), the output end of the cylinder (29) is fixedly connected to a push plate (30), the number of the cylinder (29) and the push plate (30) are both two groups, and the air pipe (28) is made of polyvinyl chloride.

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