PVC pipe on-line winding and packaging device

Abstract

The utility model discloses a PVC pipe on-line winding and packaging device, and belongs to the technical field of pipe production, the PVC pipe on-line winding and packaging device comprises a traction machine body and a winding mechanism, the winding mechanism is arranged on one side of the traction machine body, a feeding hole is formed in one side of the traction machine body, and a discharging hole is formed in the side, away from the feeding hole, of the traction machine body; the winding mechanism comprises a fixing disc, the fixing disc is fixedly arranged on one side of the discharging hole, a rotating piece is rotationally installed on the peripheral face of the fixing disc through a bearing, an installation base is fixedly arranged on one side of the rotating piece, and a revolution motor is installed on the traction machine body; the effects of improving the packaging efficiency and expanding the application range are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of pipe production, and specifically to a PVC pipe online winding and packaging device. BACKGROUND

[0002] At present, PVC pipe belongs to the large category of polyvinyl chloride, and in the state without packaging protection, it is easy to react with the components in the air, resulting in surface corrosion phenomenon, especially in the humid environment, the internal structure is more vulnerable to erosion, thereby seriously affecting the service life and performance of the pipe. To solve this problem, a layer of plastic film or plastic bag is covered on the surface of the PVC pipe, which can form an effective barrier to isolate air and moisture, ensure that the pipe is not eroded, and thus prolong its service life.

[0003] For example, the patent with publication number CN112623391A specifically discloses a pipe winding and packaging device. In the above-mentioned patent, by designing a feeding and transmission mechanism located between the racks, and adopting a winding film, automatic packaging of the pipe is realized. However, the overall equipment occupies a large area, and although the winding method is adopted, the degree of automation is insufficient, and manual intervention cannot be completely avoided, and the synchronization of the pipe and the winding also has deviations.

[0004] It should be noted that the above information disclosed in this background section is only used to understand the background technology of the present application, and therefore, it can contain information that does not constitute prior art. SUMMARY

[0005] Based on the above problems existing in the prior art, the present application aims to provide a PVC pipe online winding and packaging device to improve the packaging efficiency and expand the application range.

[0006] To solve the above technical problems, the technical scheme of the present application is as follows: a PVC pipe online winding and packaging device, comprising a traction machine body and a winding mechanism, the winding mechanism is arranged on one side of the traction machine body, the traction machine body is provided with an inlet hole on one side, and the traction machine body is provided with an outlet hole on the side away from the inlet hole;

[0007] The winding mechanism comprises a fixed disc, the fixed disc is fixedly arranged on one side of the outlet hole, a rotating part is rotatably installed on the outer circumferential surface of the fixed disc through a bearing, a mounting seat is fixedly arranged on one side of the rotating part, and a revolution motor is installed on the traction machine body.

[0008] Further, a winding film roll is movably sleeved on the mounting seat, a screw rod is fixedly arranged on one side of the mounting seat, a nut is threadedly sleeved on the screw rod, a pre-tightening spring is connected to the nut and the mounting seat, and the pre-tightening spring is sleeved outside the screw rod.

[0009] The inner sealing plate and the outer sealing plate are respectively fixed on the fixed disc and are rotationally connected with the rotating part, and one side of the inner sealing plate is fixedly connected with a roller seat, and a roller body is rotationally installed on the roller seat.

[0010] Further, a through hole is formed in the interior of the fixed disc and penetrates the fixed disc, and the through hole and the discharge hole are the same in shape and size.

[0011] Further, the output of the revolution motor is fixedly connected with a rotating shaft arranged coaxially through a shaft coupling, and the rotating shaft and the rotating part are commonly sleeved with a synchronous belt through a synchronous wheel set.

[0012] The beneficial effects of the present application are that: when the winding operation is performed, the pipe material is first sent into the traction machine body through the feeding hole, and then the pipe material is uniformly guided out of the discharge port, the starting end of the winding film is manually attached to the surface of the pipe material, the revolution motor is started, the rotating part and the mounting seat are driven to rotate through the synchronous belt, the winding film rotates with the mounting seat, and the winding film is uniformly wrapped on the surface of the pipe material, the automatic winding reduces the labor cost, and the winding mechanism is arranged on one side of the traction machine body, which also reduces the space requirement of the equipment. BRIEF DESCRIPTION OF DRAWINGS

[0013] The present application will be further described in detail below in combination with the drawings and specific embodiments.

[0014] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0015] Figure 2 It is another perspective view of the overall structure of the present application;

[0016] Figure 3 It is a schematic diagram of the overall structure of the winding mechanism of the present application;

[0017] Figure 4 It is a schematic diagram of the overall structure of the fixed disc of the present application.

[0018] In the figure: 1, traction machine body;

[0019] 2, winding mechanism; 201, fixed disc; 202, roller body; 203, inner sealing plate; 204, rotating part; 205, outer sealing plate; 206, synchronous belt; 207, roller seat; 208, mounting seat; 209, pre-tightening spring; 210, winding film roll; 211, revolution motor;

[0020] 3, feeding hole; 4, discharge hole. DETAILED DESCRIPTION

[0021] In order to make the content of the utility model more easily be clearly understood, the following according to specific embodiment and combining with the drawings, the utility model is further explained in detail.

[0022] As Figures 1-4 The utility model provides a kind of PVC pipe online winding packaging device, including traction machine body 1 and winding mechanism 2, winding mechanism 2 is arranged in the side of traction machine body 1, the side of traction machine body 1 is equipped with feed hole 3, the side of traction machine body 1 away from feed hole 3 is equipped with discharge hole 4, winding mechanism 2 includes fixed disc 201, fixed disc 201 is fixedly arranged in the side of discharge hole 4, rotating member 204 is rotatably installed on the outer circumferential surface of fixed disc 201 by bearing, mounting seat 208 is fixedly arranged on the side of rotating member 204, driving motor 211 is installed on traction machine body 1.

[0023] As Figures 1-4 Mounting seat 208 is movably sleeved with winding film roll 210, screw rod is fixedly arranged on the side of mounting seat 208, nut is threadedly sleeved on screw rod, pre-tightening spring 209 is connected with mounting seat 208 in common with nut, pre-tightening spring 209 is sleeved on the outside of screw rod;

[0024] Fixed disc 201 is fixedly provided with inner sealing plate 203 and outer sealing plate 205 respectively, and inner sealing plate 203 and outer sealing plate 205 are rotatably connected with rotating member 204, and one side of inner sealing plate 203 is fixedly connected with roller seat 207, and roller body 202 is rotatably installed on roller seat 207.

[0025] As Figures 1-4 The inside of fixed disc 201 is provided with through hole, and the shape and size of the through hole are same with the discharge hole 4.

[0026] As Figures 1-4 The output of driving motor 211 is fixedly connected with coaxially arranged shaft through shaft coupling, and shaft and rotating member 204 are commonly sleeved with synchronous belt 206 through synchronous wheel group.

[0027] The working principle of the utility model is as follows: when PVC pipe is wound and packaged, PVC pipe is sent into the inside from the feed hole 3 of traction machine body 1, then, pipe is moved out through discharge hole 4 at uniform speed under the drive of traction machine, winding mechanism 2 is arranged on the side of discharge hole 4, next step operation is carried out, it needs to be explained that the through hole in the inside of fixed disc 201 is same in shape and size with discharge hole 4, ensure that pipe directly enters through hole after leaving discharge hole 4, and moves out from the other end of through hole;

[0028] When the pipe enters the through hole, the operator sticks the starting end of the wrapping film on the surface of the pipe, then starts the revolution motor 211, and the wrapping process is automatically carried out.

[0029] The wrapping film roll 210 revolves with the revolution of the rotating part 204, and because the starting end has been attached to the pipe moving at a constant speed, under the joint action of the continuous movement of the pipe and the continuous revolution of the wrapping film roll 210, the wrapping film can be uniformly and efficiently wrapped on the surface of the pipe, which not only ensures the close fit between the wrapping film and the pipe, but also improves the wrapping efficiency and packaging quality, realizing efficient and automatic online wrapping packaging of PVC pipes.

[0030] It should be noted that during the wrapping process, the wrapping film roll 210 not only revolves with the rotating part 204 driven by the revolution motor 211, but also rotates to realize unwinding. As the volume of the wrapping film roll 210 decreases, the unwinding speed will change. At this time, the operator adjusts the unwinding speed by rotating the nut to increase the pre-tightening force of the spring, thereby realizing the adjustment of the unwinding speed. Specifically, the pre-tightening force increases, the friction of the spring on the film roll increases, and the unwinding speed slows down accordingly. Conversely, the pre-tightening force decreases, and the unwinding speed increases. Through this adjustment mode, it is ensured that the unwinding speed can match the movement speed of the pipe at different wrapping stages, ensuring the stability and consistency of the wrapping effect.

[0031] The device realizes the reduction of the space requirement of the wrapping equipment by arranging the wrapping mechanism 2 at the tail of the traction machine body 1. In addition, the wrapping method is used to replace manual packaging and bagging packaging, which not only expands the adaptability of raw materials, but also reduces the labor intensity and improves the packaging efficiency.

[0032] The above specific embodiments further illustrate the technical problems, technical solutions and beneficial effects solved by the present application. It should be understood that the above description is only a specific embodiment of the present application and is not used to limit the present application. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A PVC pipe online winding packaging device, characterized in that, Including traction machine body (1) and winding mechanism (2), the winding mechanism (2) is arranged at one side of the traction machine body (1), the one side of the traction machine body (1) is provided with feed hole (3), the one side of the traction machine body (1) away from feed hole (3) is provided with discharge hole (4); The winding mechanism (2) includes a fixed disc (201), the fixed disc (201) is fixedly arranged at one side of the discharge hole (4), the outer circumferential surface of the fixed disc (201) is rotatably installed with a rotating part (204) through a bearing, one side of the rotating part (204) is fixedly provided with a mounting seat (208), and a revolution motor (211) is installed on the traction machine body (1).

2. The PVC pipe online winding and packaging device according to claim 1, characterized in that: The mounting seat (208) movably sheaths a winding film roll (210), one side of the mounting seat (208) is fixedly provided with a screw rod, a nut is threadedly sheathed on the screw rod, the nut and the mounting seat (208) are commonly connected with a pre-tightening spring (209), and the pre-tightening spring (209) is sheathed outside the screw rod. The fixed disc (201) is respectively fixedly provided with an inner sealing plate (203) and an outer sealing plate (205), the inner sealing plate (203) and the outer sealing plate (205) are rotatably connected with the rotating part (204), one side of the inner sealing plate (203) is fixedly connected with a roller seat (207), and the roller seat (207) is rotatably installed with a roller body (202).

3. A PVC pipe on-line winding and packaging apparatus according to claim 2, characterized in that: The fixed disc (201) is internally provided with a through hole penetrating through itself, and the through hole and the discharge hole (4) are the same in shape and size.

4. The PVC pipe online winding and packaging device according to claim 3, characterized in that: The output of the revolution motor (211) is fixedly connected with a coaxially arranged rotating shaft through a shaft coupling, and the rotating shaft and the rotating part (204) are commonly sheathed with a synchronous belt (206) through a synchronous wheel set.

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