Continuous pipeline winding device

Abstract

The utility model relates to the technical field of glass fiber reinforced plastic pipeline processing, in particular to a continuous pipeline winding device. The continuous pipeline winding device comprises a hoisting plate, a guide roller used for guiding glass fibers is installed on the hoisting plate, and rotating shafts at the two ends of the guide roller are rotationally installed below the hoisting plate through rotating supports. And a tensioning assembly is arranged on the guide roller. According to the continuous pipeline winding device provided by the utility model, when the glass fiber on the glass reinforced plastic pipe mold is wound, the glass fiber wound above the guide roller drives the rotating bracket to do curvilinear motion downwards, so that the spring is stretched, and the glass fiber is driven to be in a tight state when the guide roller guides the glass fiber; and the phenomenon that the glass fiber is wound unevenly due to the fact that local glass fiber is wrinkled when the glass fiber is wound on the glass reinforced plastic pipe mold is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of glass fiber reinforced plastic pipeline processing, in particular to a continuous pipeline winding device. Background Art

[0002] FRP pipes are widely used for their designability, corrosion resistance, light weight and high strength, smooth inner wall with low resistance, easy transportation and installation, long service life, low maintenance cost, etc. During the production and processing of FRP pipes, the glass fiber is immediately wound around the pipe mold in a circumferential and spiral manner after being impregnated with resin in the resin tank. Therefore, the amount of resin carried by the winding yarn is large, and the pipe mold has a certain inertia during the rotation process, which may cause the resin to be thrown and flow, resulting in great waste. In addition, when the glass fiber is wound on the FRP pipe mold, the glass fiber will be partially wrinkled, resulting in uneven winding of the glass fiber.

[0003] Therefore, it is necessary to provide a new continuous pipe winding device to solve the above technical problems. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a continuous pipe winding device.

[0005] The continuous pipe winding device provided by the utility model comprises a hanging plate, on which a guide roller for guiding glass fibers is installed, and the rotating shafts at both ends of the guide roller are rotatably installed below the hanging plate through a rotating bracket;

[0006] The guide roller is provided with a tensioning assembly, and the tensioning assembly includes a sleeve, the sleeve is fixedly sleeved on the rotating shaft on the side of the guide roller, the sleeve is fixedly sleeved on the side rod on the side of the rotating bracket, a spring is fixedly installed on the side plate, and the other end of the spring is fixedly connected to the lower plate surface of the hanging plate;

[0007] The hanging plate is also provided with a limiting ring for limiting the position of the glass fiber.

[0008] Preferably, a driving assembly for adjusting the position of the limit ring is installed on the lifting plate, and the driving assembly includes a lead screw, which is rotatably installed in an installation cavity opened in the lifting plate, and a threaded connection seat is threadedly mounted on the lead screw, and the threaded connection seat is fixedly connected to the limit ring.

[0009] Preferably, the driving assembly further comprises a servo motor, the servo motor is fixedly mounted on the hanging plate via a frame, and an output end of the servo motor is fixedly connected to one end of the lead screw.

[0010] Preferably, limit rods are fixedly installed in the installation cavities on both sides of the lead screw, and the two limit rods respectively pass through the through holes formed in the threaded connection seat and are slidably connected to the through holes.

[0011] Preferably, the limiting ring is sleeved on the guide roller.

[0012] Preferably, the continuous pipe winding device further comprises a receiving box body, and the receiving box body is arranged below the guide roller.

[0013] Preferably, hanging rods are fixedly installed at the corners of the mounting box body, and the hanging rods are fixedly connected to the hanging plates.

[0014] Compared with the related art, the continuous pipe winding device provided by the utility model has the following beneficial effects:

[0015] 1. In the utility model, when the glass fiber on the FRP tube mold is rolled up, the glass fiber wound above the guide roller drives the rotating bracket to move downward in a curve, so the spring is stretched and the guide roller drives the glass fiber to be in a tight state when guiding the glass fiber, thereby avoiding the phenomenon of uneven glass fiber winding caused by wrinkles of local glass fibers on the FRP tube mold when the glass fibers are wound;

[0016] 2. After the fiberglass tube mold is wound, the utility model turns on the servo motor so that the threaded connection seat drives the limit ring to slide to the side close to the guide roller, thereby limiting the glass fiber so that the glass fiber only thickens the side of the fiberglass tube mold, thereby improving the consistency of the glass fiber thickness on the side of the fiberglass tube mold with the middle. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A structural schematic diagram of a preferred embodiment of the continuous pipe winding device provided by the utility model;

[0018] Figure 2 for Figure 1 The front view structural schematic diagram shown;

[0019] Figure 3 for Figure 1 A partially enlarged structural schematic diagram of the tensioning assembly is shown.

[0020] Numbers in the figure: 1. lifting plate; 1a. installation cavity; 2. guide roller; 21. rotating bracket; 3. tensioning assembly; 31. sleeve; 32. side plate; 33. spring; 4. limiting ring; 5. driving assembly; 51. screw; 52. threaded connection seat; 53. limiting rod; 54. servo motor; 6. mounting box; 61. lifting rod. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0022] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0023] See also Figures 1 to 3 An embodiment of the utility model provides a continuous pipe winding device, which includes a hanging plate 1, a tensioning assembly 3 and a limiting ring 4.

[0024] In the embodiments of the present invention, please refer to Figures 1 to 3 A guide roller 2 for guiding the glass fiber is installed on the hanging plate 1, and the rotating shafts at both ends of the guide roller 2 are rotatably installed under the hanging plate 1 through a rotating bracket 21, and a tensioning assembly 3 is provided on the guide roller 2, and the tensioning assembly 3 includes a sleeve 31, and the sleeve 31 is fixedly sleeved on the side rod on the side of the rotating bracket 21, and a horizontally arranged side plate 32 is fixedly installed on the sleeve 31, and a spring 33 is fixedly installed on the side plate 32, and the other end of the spring 33 is fixedly connected to the lower plate surface of the hanging plate 1.

[0025] It should be noted that: the hanging plate 1 is fixed to the roof in front of the FRP pipe mold, the glass fiber is passed over the guide roller 2 and wound onto the FRP pipe mold for pipe winding. When the glass fiber on the FRP pipe mold is wound up, the glass fiber wound over the guide roller 2 drives the rotating bracket 21 to move downward in a curve. Therefore, the spring 33 is stretched and the guide roller 2 drives the glass fiber to be in a taut state when guiding the glass fiber, thereby avoiding the phenomenon of uneven glass fiber winding caused by local wrinkles of the glass fiber on the FRP pipe mold when the glass fiber is wound.

[0026] In the embodiments of the present invention, please refer to Figures 1 to 3A limit ring 4 for limiting the position of the glass fiber is also installed on the hanging plate 1. Specifically, the limit ring 4 is sleeved on the guide roller 2, and a driving component 5 for adjusting the position of the limit ring 4 is installed on the hanging plate 1, and the driving component 5 includes a screw 51, which is rotatably installed in the installation cavity 1a opened in the hanging plate 1, and a threaded connection seat 52 is sleeved on the screw 51, and the threaded connection seat 52 is fixedly connected to the limit ring 4. The driving component 5 also includes a servo motor 54, which is fixedly installed on the hanging plate 1 through a frame, and the output end of the servo motor 54 is fixedly connected to one end of the screw 51, and the limiting rods 53 are fixedly installed in the installation cavities 1a on both sides of the screw 51, and the two limiting rods 53 respectively pass through the through holes opened in the threaded connection seat 52 and are slidably connected to the through holes.

[0027] It should be noted that: after the FRP tube mold is wound, the servo motor 54 is turned on so that the threaded connection seat 52 drives the limiting ring 4 to slide to the side close to the guide roller 2, thereby limiting the glass fiber so that the glass fiber only thickens the side of the FRP tube mold, thereby increasing the thickness of the glass fiber on the side of the FRP tube mold to be consistent with that in the middle;

[0028] It is worth noting that when the limiting ring 4 slides along the guide roller 2 , the limiting ring 4 can remove the resin remaining on the guide roller 2 , thereby improving the cleanliness of the guide roller 2 .

[0029] In the embodiments of the present invention, please refer to Figures 1 to 3 The continuous pipe winding device also includes a mounting box body 6, which is arranged below the guide roller 2, and hanging rods 61 are fixedly installed at the corners of the mounting box body 6, and the hanging rods 61 are fixedly connected to the hanging plate 1.

[0030] It should be noted that the guide roller 2 can scrape the resin on the glass fiber to a certain extent, scraping off the excess resin on the surface of the glass fiber, and the excess resin can fall into the receiving box 6 for collection, avoiding the waste of resin.

[0031] The working principle of the continuous pipe winding device provided by the utility model is as follows:

[0032] The hanging plate 1 is fixed to the roof in front of the FRP pipe mold, and the glass fiber is passed over the guide roller 2 and wound onto the FRP pipe mold for pipe winding. When the glass fiber on the FRP pipe mold is wound, the glass fiber wound over the guide roller 2 drives the rotating bracket 21 to move downward in a curve. Therefore, the spring 33 is stretched and the guide roller 2 drives the glass fiber to be in a tight state when guiding the glass fiber, thereby avoiding the phenomenon of uneven glass fiber winding caused by wrinkling of local glass fibers on the FRP pipe mold during glass fiber winding. When the FRP pipe mold is wound, the servo motor 54 is turned on so that the threaded connection seat 52 drives the limiting ring 4 to slide to the side close to the guide roller 2, thereby limiting the glass fiber so that the glass fiber only thickens the side of the FRP pipe mold, thereby increasing the consistency of the glass fiber thickness on the side of the FRP pipe mold with that in the middle.

[0033] At the same time, the guide roller 2 can have a certain scraping effect on the resin on the glass fiber, scraping off the excess resin on the surface of the glass fiber, and the excess resin can fall into the receiving box body 6 for collection, avoiding the waste of resin.

[0034] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0035] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A continuous pipe winding device, characterized in that: It comprises a hanging plate (1), on which a guide roller (2) for guiding glass fibers is mounted, and the rotating shafts at both ends of the guide roller (2) are rotatably mounted below the hanging plate (1) via a rotating bracket (21); The guide roller (2) is provided with a tensioning assembly (3), and the tensioning assembly (3) comprises a sleeve (31), the sleeve (31) is fixedly sleeved on a side rod on the side of the rotating bracket (21), and a horizontally arranged side plate (32) is fixedly mounted on the sleeve (31), a spring (33) is fixedly mounted on the side plate (32), and the other end of the spring (33) is fixedly connected to the lower plate surface of the hanging plate (1); A limiting ring (4) for limiting the position of the glass fiber is also installed on the hanging plate (1).

2. The continuous pipe winding device according to claim 1, characterized in that: A drive assembly (5) for adjusting the position of the limit ring (4) is mounted on the hanging plate (1), and the drive assembly (5) comprises a lead screw (51), the lead screw (51) is rotatably mounted in a mounting cavity (1a) provided in the hanging plate (1), and a threaded connection seat (52) is sleeved on the lead screw (51), and the threaded connection seat (52) is fixedly connected to the limit ring (4).

3. The continuous pipe winding device according to claim 2, characterized in that: The driving assembly (5) further comprises a servo motor (54), wherein the servo motor (54) is fixedly mounted on the hanging plate (1) via a frame, and an output end of the servo motor (54) is fixedly connected to one end of the lead screw (51).

4. The continuous pipe winding device according to claim 3, characterized in that: Limit rods (53) are fixedly installed in the installation cavities (1a) on both sides of the lead screw (51), and the two limit rods (53) respectively pass through through holes formed in the threaded connection seat (52) and are slidably connected to the through holes.

5. The continuous pipe winding device according to claim 1, characterized in that: The limiting ring (4) is sleeved on the guide roller (2).

6. The continuous pipe winding device according to claim 1, characterized in that: The continuous pipe winding device further comprises a receiving box body (6), wherein the receiving box body (6) is arranged below the guide roller (2).

7. The continuous pipe winding device according to claim 6, characterized in that: Hanging rods (61) are fixedly mounted at the corners of the mounting box body (6), and the hanging rods (61) are fixedly connected to the hanging plate (1).

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