Glass fiber reinforced plastic pipe demoulding mechanism

Abstract

A glass steel pipeline demolding mechanism relates to the technical field of glass steel pipeline production, including the bottom plate, the bottom plate top two sides symmetry is equipped with support seat, the support seat is equipped with the mold, the mold outside is provided with the pipe body, one side of the pipe body is provided with the track, the track is equipped with the tractor, the pipe body outside is equipped with the clamping assembly, the clamping assembly includes the clamping plate in the pipe body both sides, and a plurality of clamping blocks are arranged on the opposite board surface of the two clamping plates, one side of the clamping block and the pipe body is contacted and is provided with V-shaped groove, the bottom of the clamping plate both sides is equipped with the sliding block, the sliding block is connected on the slide rail of the bottom plate top surface and is slid, further including the cylinder, the rod part front end of the cylinder is connected with the clamping plate, when using, the pipe body is clamped through the clamping assembly, the tractor pulls out the mold from the pipe body, the elevator can support the mold, without investing too much manpower, and the demolding efficiency is high.

Description

Technical Field

[0001] This utility model relates to the field of fiberglass pipe production technology, specifically to a fiberglass pipe demolding mechanism. Background Technology

[0002] Epoxy fiberglass pipes are mainly composed of reinforcing glass fiber and resin as the body material. The glass fiber provides strength to meet mechanical performance requirements, while the resin, as the body material, plays a role in load conduction, temperature resistance, and corrosion protection. Adding an inner lining to the inner wall of the fiberglass pipe increases the resin content, making the inner wall denser and improving the pipe's impermeability and corrosion resistance. Epoxy fiberglass pipes have excellent corrosion resistance and long service life, and are widely used in the petroleum, petrochemical, marine engineering, and shipbuilding industries.

[0003] The production process of epoxy fiberglass pipes mainly includes processes such as adhesive preparation, winding, curing, demolding, ring molding, and water pressure testing. Among them, the demolding process requires manual assistance, which is time-consuming, labor-intensive, inefficient, and labor-intensive. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a demolding mechanism for fiberglass pipes, which can solve the problems of the existing demolding process requiring manual assistance, which is time-consuming, labor-intensive, inefficient and labor-intensive.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A fiberglass pipe demolding mechanism includes a base plate with symmetrical support seats on both sides of the top of the base plate. A mold is mounted on the support seats, and a pipe body is mounted on the outside of the mold. A track is mounted on one side of the pipe body, and a traction vehicle is mounted on the track. A clamping assembly is mounted on the outside of the pipe body. The clamping assembly includes clamping plates located on both sides of the pipe body. Several clamping blocks are arranged side by side on the upper surface of the opposing plates of the two clamping plates. A V-groove is formed on the side of the clamping block that contacts the pipe body. Slider blocks are provided on both sides of the bottom of the clamping plates. The sliders are slidably connected to a slide rail on the top surface of the base plate. The mechanism also includes a cylinder, which is fixed on the base plate. The front end of the cylinder rod is connected to the clamping plate.

[0007] Preferably, a lifting mechanism is provided between the base plate and the track. The lifting mechanism includes a lifting base frame and a lifting platform. A first lifting arm and a second lifting arm are provided between the lifting base frame and the lifting platform. The middle parts of the first lifting arm and the second lifting arm are hinged to form a scissor structure. The upper end of the first lifting arm is slidably connected to the lifting platform and the lower end is hinged to the lifting base frame. The upper end of the second lifting arm is hinged to the lifting platform and the lower end is slidably connected to the lifting base frame.

[0008] Preferably, a drive motor is fixedly installed on the lifting base, a threaded rod is connected to the output shaft of the drive motor, a movable sleeve is threadedly connected to the threaded rod, and the movable sleeve is connected to the second lifting arm.

[0009] Preferably, a support platform is fixedly installed on the lifting platform, and the support platform has an arc-shaped structure.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: When this utility model is used, the tube body is clamped by the clamping component, the tractor pulls the mold out of the tube body, and the elevator can support the mold. It does not require too much manpower and has high demolding efficiency. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0013] Figure 2 This is a schematic diagram of the clamping component structure of this utility model;

[0014] Figure 3 This is a schematic diagram of the elevator structure of this utility model.

[0015] Explanation of reference numerals in the attached figures:

[0016] 1-Base plate, 2-Support base, 3-Mold, 4-Pipe body, 5-Railway, 6-Tractor, 7-Clamping plate, 8-Clamping block, 9-V-groove, 10-Slider, 11-Slide rail, 12-Cylinder, 13-Lifting base frame, 14-Lifting platform, 15-First lifting arm, 16-Second lifting arm, 17-Drive motor, 18-Threaded rod, 19-Moving sleeve, 20-Support platform. Detailed Implementation

[0017] The invention will now be described in detail with reference to the accompanying drawings, by way of example. Obviously, the described embodiments are only some embodiments of the invention, and not all embodiments. Example

[0018] like Figures 1 to 3As shown, this utility model discloses a demolding mechanism for fiberglass pipes, including a base plate 1. Support seats 2 are symmetrically arranged on both sides of the top of the base plate 1. A mold 3 is arranged on the support seats 2. A pipe body 4 is arranged on the outside of the mold 3. A track 5 is arranged on one side of the pipe body 4. A traction vehicle 6 is arranged on the track 5. The traction vehicle 6 travels on the track 5. The traction vehicle 6 is connected to the mold 3 through a steel wire rope, which facilitates pulling the mold 3 out of the pipe body 4 to achieve demolding. To ensure effective demolding, a clamping assembly is provided on the outer side of the tube body 4. This assembly includes clamping plates 7 on both sides of the tube body 4, with four clamping blocks 8 arranged side-by-side on the upper surfaces of the opposing plates 7. Each clamping block 8 has a V-groove 9 on its contact surface with the tube body 4. Slider blocks 10 are provided on both sides of the bottom of each clamping plate 7, and these sliders 10 are slidably connected to a slide rail 11 on the top surface of the base plate 1. The assembly also includes a cylinder 12, which is fixed to the base plate 1, with its rod end connected to the clamping plate 7. During clamping, the cylinder 12 extends, moving the clamping plates 7 towards the tube body 4 until the V-groove 9 on the clamping blocks 8 contacts the outer wall of the tube body 4. The sliders 10 and slide rail 11 ensure the stability of the clamping plates 7 during movement, preventing displacement.

[0019] Furthermore, in this embodiment, a lifting mechanism is provided between the base plate 1 and the track 5. The lifting mechanism is used to support the pulled-out mold 3. The lifting mechanism includes a lifting base frame 13 and a lifting platform 14. A first lifting arm 15 and a second lifting arm 16 are provided between the lifting base frame 13 and the lifting platform 14. The middle parts of the first lifting arm 15 and the second lifting arm 16 are hinged to form a scissor structure. The upper end of the first lifting arm 15 is slidably connected to the lifting platform 14, and the lower end is hinged to the lifting base frame 13. The upper end of the second lifting arm 16 is hinged to the lifting platform 14, and the lower end is slidably connected to the lifting base frame 13. A drive motor 17 is fixedly installed on the lifting base frame 13. A threaded rod 18 is connected to the output shaft of the drive motor 17. A movable sleeve 19 is threadedly connected to the threaded rod 18. The movable sleeve 19 is connected to the second lifting arm 16. During lifting, the drive motor 17 rotates the threaded rod 18, causing the movable sleeve 19 to move on the threaded rod 18, which in turn causes the lower end of the second lifting arm 16 to slide on the lifting base frame 13. Since the second lifting arm 16 is hinged to the middle of the first lifting arm 15, the upper end of the first lifting arm 15 can slide on the lifting platform 14, thereby enabling the lifting platform 14 to rise and support the mold 3.

[0020] Furthermore, in this embodiment, a support platform 20 is fixedly provided on the lifting platform 14. The support platform 20 has an arc-shaped structure and can support and limit the mold 3.

[0021] Working principle: When in use, the mold 3 is hoisted onto the support base 2, and the tractor 6 is connected to the mold 3. After it is ready to be in place, the cylinder 12 is activated, driving the clamping plate 7 to move towards the tube body 4 until the V-groove 9 on the clamping block 8 contacts the outer wall of the tube body 4 to achieve clamping. After clamping, the tractor 6 can pull the mold 3. During this process, the elevator is raised to support the pulled-out mold 3. After the mold 3 is completely pulled out of the tube body 1, the demolding work is completed. At this time, the cylinder 12 retracts, driving the clamping plate 7 to reset and releasing the clamping of the tube body 4. At this time, the tube body 4 can be removed.

[0022] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and application concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A fiberglass pipe demolding mechanism, comprising a base plate (1), wherein support seats (2) are symmetrically arranged on both sides of the top of the base plate (1), a mold (3) is provided on the support seats (2), a pipe body (4) is arranged on the outside of the mold (3), a track (5) is arranged on one side of the pipe body (4), and a tractor (6) is provided on the track (5), characterized in that: The outer side of the tube body (4) is provided with a clamping assembly. The clamping assembly includes clamping plates (7) located on both sides of the tube body (4). Several clamping blocks (8) are arranged side by side on the upper surface of the two clamping plates (7). A V-shaped groove (9) is opened on the side of the clamping block (8) that contacts the tube body (4). Slider (10) is provided on both sides of the bottom of the clamping plate (7). The slider (10) is slidably connected to the slide rail (11) provided on the top surface of the base plate (1). The assembly also includes a cylinder (12). The cylinder (12) is fixed on the base plate (1). The front end of the rod of the cylinder (12) is connected to the clamping plate (7).

2. The fiberglass pipe demolding mechanism as described in claim 1, characterized in that: A lift is provided between the base plate (1) and the track (5). The lift includes a lifting base frame (13) and a lifting platform (14). A first lifting arm (15) and a second lifting arm (16) are provided between the lifting base frame (13) and the lifting platform (14). The first lifting arm (15) and the second lifting arm (16) are hinged in the middle to form a scissor structure. The upper end of the first lifting arm (15) is slidably connected to the lifting platform (14) and the lower end is hinged to the lifting base frame (13). The upper end of the second lifting arm (16) is hinged to the lifting platform (14) and the lower end is slidably connected to the lifting base frame (13).

3. The fiberglass pipe demolding mechanism as described in claim 2, characterized in that: A drive motor (17) is fixedly installed on the lifting base (13). A threaded rod (18) is connected to the output shaft of the drive motor (17). A movable sleeve (19) is threadedly connected to the threaded rod (18). The movable sleeve (19) is connected to the second lifting arm (16).

4. The fiberglass pipe demolding mechanism as described in claim 2, characterized in that: A support platform (20) is fixedly installed on the lifting platform (14), and the support platform (20) has an arc-shaped structure.

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