PE pipe winding machine

Abstract

The utility model discloses a PE pipe winding machine, and belongs to the technical field of PE pipes. A PE pipe winding machine comprises a machine base, a connecting shaft is fixedly connected to the machine base, the PE pipe winding machine further comprises a rotating disc rotationally connected to the connecting shaft, a connecting clamping groove is formed in the rotating disc, a winding roller is detachably connected to the connecting clamping groove, and a transmission mechanism is arranged on the machine base and used for driving the winding roller to rotate; the connecting plate is connected to the connecting shaft in a lifting mode, a movable rod is connected to the connecting plate in a sliding mode, and a pressing roller is rotationally connected to the top end of the movable rod; the height position of the connecting plate can be adjusted, the outer portion of the compression roller makes contact with the outer portion of a PE pipe, at the moment, the buffer spring can be compressed so as to adapt to the PE pipes at different positions on the winding roller, the compression roller can compress the PE pipes, the PE pipes can be tightly attached to the outer wall of the winding roller, the loosening condition is prevented, and the service life of the winding roller is prolonged. And disorder during winding is prevented, and the production efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of PE pipes, in particular to a PE pipe coiling machine. Background Art

[0002] The PE pipe is also called polyethylene pipe. The PE pipe should not only have good economy, but also have a series of advantages such as stable and reliable interfaces, impact resistance, crack resistance, aging resistance, and corrosion resistance of the material. The PE material has excellent characteristics of resisting most life and industrial chemicals. When producing PE pipes, it is necessary to coil the pipe fittings.

[0003] After retrieval, a patent with the Chinese patent publication number CN218579295U discloses a PE pipe coiling machine, which includes two support legs and a rotating rod. The two ends of the rotating rod are respectively rotatably connected to the side walls of the two support legs. A rotating motor cooperating with the rotating rod is arranged on the side wall of one of the support legs. Three first vertical plates and a second vertical plate are respectively fixed on the outer walls at the two ends of the rotating rod. A coiling roller is arranged between the corresponding first vertical plate and the second vertical plate. The end of the second vertical plate is provided with an adapter block through a fixing mechanism, and the coiling roller is connected to the first vertical plate and the adapter block through a support mechanism.

[0004] The device in the above patent has the following deficiencies: during the coiling process of the PE pipe, the PE pipe is wound above the coiling roller, and the PE pipe cannot be closely attached to the outer wall of the coiling pipe. Therefore, during the coiling process of the PE pipe, the situation of looseness may occur, resulting in the disorder of the coiling of the PE pipe, and to a certain extent, reducing the production efficiency of the device. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the problem that in the prior art, the PE pipe cannot be closely attached to the outer wall of the coiling pipe, and the situation of looseness may occur, resulting in the disorder of the PE pipe, and to provide a PE pipe coiling machine.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A PE pipe coiling machine includes a machine base, and a connecting shaft is fixedly connected to the machine base. The coiling machine further includes: a turntable rotatably connected to the connecting shaft. Among them, a connecting card slot is opened on the turntable, and a coiling roller is detachably connected to the connecting card slot. A transmission mechanism is arranged on the machine base for driving the coiling roller to rotate; a connecting plate is connected to the connecting shaft in a lifting manner. Among them, a movable rod is slidably connected to the connecting plate, the top end of the movable rod is rotatably connected to a pressure roller, the axis of the pressure roller and the coiling roller are in the same plane, and the pressure roller can abut against the outer wall of the PE pipe wound on the coiling roller.

[0008] For the convenience of detachable connection of the winding roller, preferably, a clamping block is rotatably connected to the winding roller, the clamping block is snap-fitted in the connection slot, a limiting plate is rotatably connected to the turntable, and the limiting plate can be attached to the top of the clamping block.

[0009] For the convenience of locking and fixing the position of the winding roller, further, a limiting block is fixedly connected to the turntable, a limiting hole is provided in the limiting block, and the limiting plate is connected to the limiting hole through a locking bolt.

[0010] For the convenience of rotating the winding roller, preferably, the transmission mechanism includes a motor disposed on the machine base, an output end of the motor is fixedly connected with a connection disk, a limiting slot is provided in the connection disk, a connection block is fixedly connected to the winding roller, the connection block can be snap-fitted in the limiting slot, and a bolt is threadedly connected to the connection disk for locking the connection block.

[0011] For the convenience of adjusting and changing the position of the motor, further, a support plate is fixedly connected to the machine base, a sliding slot is provided in the support plate, a sliding plate is slidably connected in the sliding slot, and the motor is fixedly connected to the top of the sliding plate.

[0012] For the convenience of lifting and moving the connection plate, preferably, a mounting seat is fixedly connected to the connecting shaft, an electric telescopic rod is fixedly connected to the top of the mounting seat, and the connection plate is fixedly connected to an output end of the electric telescopic rod.

[0013] For the convenience of rotating the pressing roller, preferably, a connection seat is fixedly connected to the top of the movable rod, and the pressing roller is rotatably connected to the connection seat through a rotating shaft.

[0014] For the convenience of buffering the pressing roller, preferably, a buffer spring is sleeved on the movable rod, and two ends of the buffer spring are respectively fixedly connected to the connection plate and the connection seat.

[0015] Compared with the prior art, the utility model provides a PE pipe winding machine, which has the following beneficial effects:

[0016] 1. For this PE pipe winding machine, by adjusting the height position of the connection plate, the outside of the pressing roller is brought into contact with the outside of the PE pipe. At this time, the buffer spring will be compressed to facilitate adaptation to PE pipes at different positions on the winding roller, and the pressing roller can press the PE pipe so that the PE pipe can closely adhere to the outer wall of the winding roller, preventing loosening and preventing disorder during winding, thereby improving the production efficiency of the device;

[0017] 2. The PE pipe coiling machine rotates the turntable to rotate the coiling roller after coiling to the lower part, and then moves the uncoiled coiling roller above the connecting plate, so as to continuously and efficiently coil quickly and reduce the waiting time during replacement.

[0018] For the parts not involved in this device, they are the same as the prior art or can be implemented by the prior art. The utility model can adjust the height position of the connecting plate to make the outside of the pressing roller contact with the outside of the PE pipe. At this time, the buffer spring will be compressed to adapt to the PE pipes at different positions on the coiling roller. And the pressing roller can press the PE pipe so that the PE pipe can closely adhere to the outer wall of the coiling roller, preventing loosening and preventing disorder during coiling, and improving the production efficiency of this device. Description of the Drawings

[0019] Figure 1 It is a three-dimensional structural schematic diagram of a PE pipe coiling machine proposed by the utility model;

[0020] Figure 2 It is a partial structural schematic diagram of a PE pipe coiling machine proposed by the utility model;

[0021] Figure 3 It is a sectional structural schematic of a PE pipe coiling machine proposed by the utility model Figure 1 ;

[0022] Figure 4 It is a sectional structural schematic of a PE pipe coiling machine proposed by the utility model Figure 2 .

[0023] In the figure: 1, machine base; 2, connecting shaft; 3, turntable; 4, electric telescopic rod; 5, mounting seat; 6, connecting plate; 7, movable rod; 8, buffer spring; 9, connecting seat; 10, pressing roller; 11, connecting card slot; 12, coiling roller; 13, clamping block; 14, connecting block; 15, limiting plate; 16, limiting block; 17, support plate; 18, motor; 19, connecting disc. Detailed Embodiment

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0025] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0026] Embodiment:

[0027] Referring to Figures 1 - 4 , a PE pipe winding machine includes a machine base 1, a connecting shaft 2 fixedly connected to the machine base 1, and further includes: a turntable 3 rotatably connected to the connecting shaft 2, wherein a connecting card slot 11 is formed on the turntable 3, and a winding roller 12 is detachably connected to the connecting card slot 11. A transmission mechanism is provided on the machine base 1 for driving the winding roller 12 to rotate; a connecting plate 6 is vertically connected to the connecting shaft 2, wherein a movable rod 7 is slidably connected to the connecting plate 6, and the top end of the movable rod 7 is rotatably connected to a pressure roller 10. The axis of the pressure roller 10 and the winding roller 12 are in the same plane, and the pressure roller 10 can abut against the outer wall of the PE pipe wound on the winding roller 12.

[0028] The winding roller 12 can be snap-connected into the connecting card slot 11 on the turntable 3, and a clamping block 13 is rotatably connected to the winding roller 12. The clamping block 13 is snap-connected into the connecting card slot 11. A limiting plate 15 is rotatably connected to the turntable 3, and the limiting plate 15 can be attached to the top of the clamping block 13.

[0029] Rotate the position of the limiting plate 15 so that it rotates towards the clamping block 13. When the limiting plate 15 abuts against the top of the clamping block 13, the clamping block 13 can be connected into the connecting card slot 11. At this time, start the transmission mechanism to drive the winding roller 12 to rotate, and the rotating winding roller 12 will automatically wind the PE pipe.

[0030] Then drive the winding roller 12 to rotate through the transmission mechanism, and then lift and move the position of the connecting plate 6. In addition, a connecting seat 9 is fixedly connected to the top of the movable rod 7, the pressure roller 10 is rotatably connected to the connecting seat 9 through a rotating shaft, and a buffer spring 8 is sleeved on the movable rod 7. The two ends of the buffer spring 8 are respectively fixedly connected to the connecting plate 6 and the connecting seat 9.

[0031] Moreover, a limiting block 16 is fixedly connected to the turntable 3, a limiting hole is formed in the limiting block 16, and the limiting plate 15 is connected to the limiting hole through a locking bolt, and the limiting plate 15 can be fixedly connected to the limiting block 16 through the locking bolt.

[0032] When the winding roller 12 winds the PE pipe, adjust the height position of the connecting plate 6 so that the outside of the pressure roller 10 contacts the outside of the PE pipe. At this time, the buffer spring 8 will be compressed to facilitate adapting to the PE pipes at different positions on the winding roller 12. Moreover, the pressure roller 10 can press the PE pipe so that the PE pipe can closely adhere to the outer wall of the winding roller 12, preventing loosening and preventing disorder during winding, thereby improving the production efficiency of the device.

[0033] Here, in order to facilitate the adjustment of the position of the connecting plate 6, a mounting seat 5 is fixedly connected to the connecting shaft 2. The top of the mounting seat 5 is fixedly connected with an electric telescopic rod 4, and the connecting plate 6 is fixedly connected to the output end of the electric telescopic rod 4.

[0034] Furthermore, the above-mentioned transmission mechanism includes a motor 18 arranged on the machine base 1. The output end of the motor 18 is fixedly connected with a connecting disk 19. A limiting groove is opened on the connecting disk 19. A connecting block 14 is fixedly connected to the winding roller 12. The connecting block 14 can be snap-fitted into the limiting groove, and a bolt is threadedly connected to the connecting disk 19 for locking the connecting block 14. A support plate 17 is fixedly connected to the machine base 1. A sliding groove is opened on the support plate 17, and a sliding plate is slidably connected in the sliding groove. The motor 18 is fixedly connected to the top of the sliding plate.

[0035] When it is necessary to rotate the winding roller 12, it is necessary to push the support plate 17 towards the direction of the turntable 3 so that the connecting disk 19 is snap-fitted onto the connecting block 14 on the winding roller 12, making the inner wall of the limiting groove in the connecting disk 19 abut against the connecting block 14. Subsequently, lock the bolt so that the connecting block 14 can be fixedly connected to the output end of the motor 18. When the motor 18 rotates, the connecting block 14 will drive the winding roller 12 to rotate on the clamping block 13, thereby rotating and winding the PE pipe.

[0036] Refer to Figure 1 As shown in [reference], five groups of winding rollers 12 are evenly distributed at equal intervals in a circle on the turntable 3. When one group of winding rollers 12 finishes winding, there is no need to replace the winding roller 12. Only need to rotate the turntable 3, and the turntable 3 can be rotated by a hydraulic motor to rotate the wound winding roller 12 to the lower part, and then move the unwound winding roller 12 above the connecting plate 6, so as to quickly and continuously wind efficiently, reducing the waiting time during replacement. Moreover, the axes of the pressure roller 10 and the winding roller 12 are in the same plane, which can make the pressure roller 10 cooperate with the replaced winding roller 12 consistently.

[0037] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, making equivalent substitutions or changes should be covered within the protection scope of the present utility model.

Claims

1. A PE pipe coiling machine, comprising a machine base (1), and a connecting shaft (2) fixedly connected to the machine base (1), characterized in that, It further includes: A turntable (3) rotatably connected to the connecting shaft (2), wherein, a connecting card slot (11) is formed on the turntable (3), a winding roller (12) is detachably connected to the connecting card slot (11), and a transmission mechanism is arranged on the machine base (1) for driving the winding roller (12) to rotate; A connecting plate (6) vertically connected to the connecting shaft (2), wherein, a movable rod (7) is slidably connected to the connecting plate (6), the top end of the movable rod (7) is rotatably connected to a pressure roller (10), the axis of the pressure roller (10) and the winding roller (12) are in the same plane, and the pressure roller (10) can abut against the outer wall of the PE pipe wound on the winding roller (12).

2. The PE pipe coiling machine according to claim 1, characterized in that, A clamping block (13) is rotatably connected to the winding roller (12), the clamping block (13) is snap-fitted into the connecting card slot (11), a limiting plate (15) is rotatably connected to the turntable (3), and the limiting plate (15) can be attached to the top of the clamping block (13).

3. The PE pipe coiling machine according to claim 2, characterized in that, A limiting block (16) is fixedly connected to the turntable (3), a limiting hole is formed in the limiting block (16), and the limiting plate (15) is connected to the limiting hole through a locking bolt.

4. A PE pipe coiling machine according to claim 1, characterized in that, The transmission mechanism includes a motor (18) arranged on the machine base (1), the output end of the motor (18) is fixedly connected to a connecting disc (19), a limiting groove is formed in the connecting disc (19), a connecting block (14) is fixedly connected to the winding roller (12), the connecting block (14) can be snap-fitted into the limiting groove, and a bolt is threadedly connected to the connecting disc (19) for locking the connecting block (14).

5. The PE pipe winder according to claim 4, characterized in that, A support plate (17) is fixedly connected to the machine base (1), a sliding groove is formed in the support plate (17), a sliding plate is slidably connected in the sliding groove, and the motor (18) is fixedly connected to the top of the sliding plate.

6. The PE pipe coiling machine according to claim 1, characterized in that, An installation seat (5) is fixedly connected to the connecting shaft (2), an electric telescopic rod (4) is fixedly connected to the top of the installation seat (5), and the connecting plate (6) is fixedly connected to the output end of the electric telescopic rod (4).

7. A PE pipe coiling machine according to claim 1, characterized in that, A connecting seat (9) is fixedly connected to the top of the movable rod (7), and the pressure roller (10) is rotatably connected to the connecting seat (9) through a rotating shaft.

8. A PE pipe coiling machine according to claim 7, characterized in that, A buffer spring (8) is sleeved on the movable rod (7), and both ends of the buffer spring (8) are fixedly connected to the connecting plate (6) and the connecting seat (9) respectively.

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