Glass fiber reinforced plastic pipeline demolding machine

Abstract

The utility model discloses a glass fiber reinforced plastic pipeline demoulding machine which comprises a base, a mounting frame is fixedly mounted on the base, a roller is rotatably connected in the mounting frame, a plurality of slots are arranged in the roller, moulds are inserted in the slots, a gear ring is sleeved on the outer side of the roller, and the bottom end of the gear ring is meshed with a gear. A sliding groove is formed in the position, located on the right portion of the installation frame, in the base, a threaded rod is rotationally connected into the sliding groove and sleeved with a sliding base, a pushing frame is fixedly installed at the top end of the sliding base, a first ejector rod and a second ejector rod are sequentially and fixedly installed on the left side of the pushing frame from top to bottom, and a blocking frame is fixedly installed on the left side in the installation frame. According to the glass fiber reinforced plastic pipeline demolding machine, the waiting time in the demolding process can be fully utilized for filling, taking and placing other molds and glass fiber reinforced plastic pipelines, the overall demolding machining time is shortened, and therefore the demolding working efficiency is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline demoulding machines, in particular to a glass fiber reinforced plastic pipeline demoulding machine. Background Art

[0002] FRP pipe is a lightweight, high-strength, corrosion-resistant non-metallic pipe. It is made of glass fiber with a resin matrix, which is wound layer by layer on a rotating core mold according to the process requirements, and quartz sand is evenly spread between the fibers at a long distance as a sand layer. Its pipe wall structure is reasonable and advanced, which can give full play to the role of the material. Under the premise of meeting the use strength, the rigidity is improved, and the stability and reliability of the product are guaranteed. During the production process of FRP pipe, it is necessary to demould the FRP pipe from the mold, so a pipe demoulding machine is needed.

[0003] After searching, the patent announcement number CN219902963U discloses a fiberglass pipe demoulding machine, which relates to the field of pipe demoulding machines, including a mounting seat, a pipe mold is installed on the front of the top of the mounting seat, a support plate is movably connected to the front of the pipe mold, a support assembly is movably connected to the center of the top of the support plate, a displacement assembly is movably connected to the back of the top of the mounting seat, a first movable groove is provided on the back of the top of the mounting seat, a hydraulic push rod is fixedly connected to the top of the displacement assembly, a tray assembly is fixedly connected to the front of the hydraulic push rod, and an arc-shaped support plate is symmetrically movably connected to the top and bottom of the front of the tray assembly. The fiberglass pipe demoulding machine described in the utility model has high demoulding efficiency and good adaptation effect, can adapt to pipes of various lengths for demoulding, and can provide good support for the pipe during demoulding to ensure that it will not be damaged.

[0004] However, this patent still has some shortcomings. In actual use of this pipe demoulding machine, the staff must wait for the demoulding to be completed each time before they can take out the fiberglass pipe and the mold, and then put the new mold to be demoulded into the equipment for demoulding. This requires a lot of waiting time, the overall demoulding process time is long, and the demoulding work efficiency is low.

[0005] For this purpose, we propose a FRP pipe demoulding machine. Utility Model Content

[0006] The utility model aims to provide a glass fiber reinforced plastic pipe demoulding machine to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a glass fiber reinforced plastic pipe demoulding machine, comprising a base, a mounting frame fixedly mounted on the base, a roller rotatably connected in the mounting frame, a plurality of slots are provided in the roller, molds are inserted in the plurality of slots, a gear ring is sleeved on the outer side of the roller, a gear is meshed and connected at the bottom end of the gear ring, a slide groove is provided in the base at the right part of the mounting frame, a threaded rod is rotatably connected in the slide groove, a slide seat is sleeved on the threaded rod, a push frame is fixedly mounted on the top of the slide seat, a first push rod and a second push rod are fixedly mounted on the left side of the push frame from top to bottom in sequence, and a retaining frame is fixedly mounted on the left side of the mounting frame.

[0008] Optionally, a driving groove is provided in the base on the left side of the slide groove, a second motor is fixedly installed in the driving groove, an output end of the second motor is fixedly installed on a gear, and the gear is driven to rotate by the second motor, which is beneficial to the use of the device.

[0009] Optionally, a first motor is fixedly mounted on the right side of the base, and an output end of the first motor is fixedly mounted on a threaded rod. The threaded rod is driven to rotate by the first motor, which is beneficial to the use of the device.

[0010] Optionally, a lower material guide rack is fixedly installed on the left side of the mounting frame, and an upper material guide rack is fixedly installed on the top of the lower material guide rack, so that the mold and the FRP pipe can be easily exported through the lower material guide rack and the upper material guide rack.

[0011] Optionally, the inner bottom ends of the lower material guide rack and the upper material guide rack are both arranged as inclined surfaces, and this design facilitates the rolling out of the mold and the FRP pipe.

[0012] Optionally, a PLC controller is fixedly installed on the base at the rear of the roller, and the operation of the equipment can be conveniently controlled by the PLC controller.

[0013] Optionally, the diameter of the first push rod is smaller than that of the second push rod. This design is beneficial to the use of the device.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] Through the cooperation of the roller, the push frame, the first push rod, the second push rod, the upper material guide frame, the lower material guide frame, the slot, the baffle frame, the first motor, the gear ring and the gear, the waiting time in the demoulding process can be fully utilized to fill and place other molds and fiberglass pipes, reduce the overall demoulding processing time, and further improve the demoulding work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a fiberglass pipe demoulding machine of the utility model;

[0017] Figure 2 This is a rear view of a fiberglass reinforced plastic pipe demoulding machine of the utility model;

[0018] Figure 3 This is a cross-sectional view of a fiberglass reinforced plastic pipe demoulding machine of the utility model;

[0019] Figure 4 The utility model is a cross-sectional view of a mounting frame in a glass fiber reinforced plastic pipe demoulding machine.

[0020] In the figure: 1. base; 2. mounting frame; 3. roller; 4. push frame; 5. first push rod; 6. second push rod; 7. PLC controller; 8. upper material guide frame; 9. lower material guide frame; 10. slot; 11. mold; 12. retaining frame; 13. first motor; 14. gear ring; 15. gear; 16. second motor; 17. driving groove; 18. threaded rod; 19. slide groove; 20. slide seat. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figures 1 to 4 The utility model provides a glass fiber reinforced plastic pipe demoulding machine, including a base 1, a mounting frame 2 is fixedly installed on the base 1, a roller 3 is rotatably connected in the mounting frame 2, a plurality of slots 10 are arranged in the roller 3, molds 11 are inserted in the plurality of slots 10, a gear ring 14 is sleeved on the outer side of the roller 3, a gear 15 is meshed and connected at the bottom end of the gear ring 14, a slide groove 19 is arranged on the right part of the mounting frame 2 in the base 1, a threaded rod 18 is rotatably connected in the slide groove 19, a slide seat 20 is sleeved on the threaded rod 18, a push frame 4 is fixedly installed on the top of the slide seat 20, a first push rod 5 and a second push rod 6 are fixedly installed on the left side of the push frame 4 from top to bottom, and a retaining frame 12 is fixedly installed on the left side of the mounting frame 2.

[0023] A driving slot 17 is provided in the base 1 on the left side of the slide slot 19, and a second motor 16 is fixedly installed in the driving slot 17. The output end of the second motor 16 is fixedly installed on the gear 15. The gear 15 is driven to rotate by the second motor 16, which is beneficial to the use of the device. A first motor 13 is fixedly installed on the right side of the base 1, and the output end of the first motor 13 is fixedly installed on the threaded rod 18. The threaded rod 18 is driven to rotate by the first motor 13, which is beneficial to the use of the device. A lower guide rack 9 is fixedly installed on the left side of the mounting frame 2, and an upper guide rack 8 is fixedly installed on the top of the lower guide rack 9. The mold 11 and the glass fiber reinforced plastic pipe are conveniently exported through the lower guide rack 9 and the upper guide rack 8. The bottom ends of the lower guide rack 9 and the upper guide rack 8 are both set as inclined surfaces. This design facilitates the mold 11 and the glass fiber reinforced plastic pipe to roll out. A PLC controller 7 is fixedly installed on the rear part of the roller 3 on the base 1. The PLC controller 7 is convenient for controlling the device to work. The diameter of the first push rod 5 is smaller than that of the second push rod 6. This design facilitates the use of the device.

[0024] Working principle: When in use, turn on the demoulding switch, then the first motor 16 works to drive the gear 15, the gear ring 14 and the roller 3 to rotate, and the mold 11 to be demoulded can be inserted into the slot 10 on the roller 3 located at the rear of the lower guide frame 9. As the roller 3 continues to rotate, multiple molds 11 can correspond to the first push rod 5 and the second push rod 6 respectively. At this time, the second motor 13 works to drive the threaded rod 18 to rotate, so that the slide 20 drives the push frame 4 to slide to the left, and the push frame 4 drives the first push rod 5 and the second push rod 6 to extend into the slot 10 of the roller 3, so that the mold 11 and the FRP pipe can be ejected into the upper guide frame 8 and the lower guide frame 9 respectively, and the demoulding work is completed. This FRP pipe demoulding machine is easy to use. Through the above components, the waiting time in the demoulding process can be fully utilized to fill and place other molds 11 and FRP pipes, reduce the overall demoulding processing time, and further improve the demoulding work efficiency.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A glass fiber reinforced plastic pipe demoulding machine, characterized in that: The invention comprises a base (1), a mounting frame (2) is fixedly mounted on the base (1), a roller (3) is rotatably connected in the mounting frame (2), a plurality of slots (10) are arranged in the roller (3), a mold (11) is inserted in each of the plurality of slots (10), a gear ring (14) is sleeved on the outer side of the roller (3), a gear (15) is meshedly connected at the bottom end of the gear ring (14), a slide groove (19) is arranged in the base (1) at the right part of the mounting frame (2), a threaded rod (18) is rotatably connected in the slide groove (19), a slide seat (20) is sleeved on the threaded rod (18), a push frame (4) is fixedly mounted on the top of the slide seat (20), a first push rod (5) and a second push rod (6) are fixedly mounted on the left side of the push frame (4) from top to bottom, and a retaining frame (12) is fixedly mounted on the left side of the mounting frame (2).

2. A glass fiber reinforced plastic pipe demoulding machine according to claim 1, characterized in that: A driving groove (17) is provided in the base (1) on the left side of the sliding groove (19), a second motor (16) is fixedly mounted in the driving groove (17), and an output end of the second motor (16) is fixedly mounted on the gear (15).

3. A glass fiber reinforced plastic pipe demoulding machine according to claim 1, characterized in that: A first motor (13) is fixedly mounted on the right side of the base (1), and an output end of the first motor (13) is fixedly mounted on a threaded rod (18).

4. A glass fiber reinforced plastic pipe demoulding machine according to claim 1, characterized in that: A lower material guide frame (9) is fixedly mounted on the left side of the mounting frame (2), and an upper material guide frame (8) is fixedly mounted on the top of the lower material guide frame (9).

5. A glass fiber reinforced plastic pipe demoulding machine according to claim 4, characterized in that: The inner bottom ends of the lower material guide frame (9) and the upper material guide frame (8) are both arranged as inclined surfaces.

6. A glass fiber reinforced plastic pipe demoulding machine according to claim 1, characterized in that: A PLC controller (7) is fixedly mounted on the base (1) at the rear of the roller (3).

7. A FRP pipe demoulding machine according to claim 1, characterized in that: The diameter of the first push rod (5) is smaller than that of the second push rod (6).

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