Preparation device of enhanced glass fiber reinforced plastic mortar pipe

Abstract

The utility model relates to the technical field of preparation of enhanced glass fiber reinforced plastic sand pipes, in particular to a preparation device of an enhanced glass fiber reinforced plastic sand pipe, which comprises a processing pipe and a driving cylinder used for driving the processing pipe to rotate, and an ejection mechanism is arranged in the driving cylinder. The ejection mechanism is used for connecting the driving cylinder and the processing pipe and comprises a fixed disc fixedly arranged in the driving cylinder, a plurality of sliding rods connected with the fixed disc in a sliding manner, rubber ejection blocks fixedly connected with the sliding rods and a rotary disc rotationally arranged on one side of the fixed disc; and the rotary table is used for outwards ejecting the rubber ejector block. And when the connection between the driving cylinder and the processing pipe needs to be further stabilized, the rotating disc is driven to rotate, so that the inner wall of the arc groove in the rotating disc can eject the sliding rod, the sliding rod fixedly connected with the sliding rod can be ejected out along with the rotating disc, and the rubber ejection block extends to the outer part of the driving cylinder to abut against the inner wall of the processing pipe.

Description

Technical Field

[0001] This utility model relates to a preparation device for reinforced fiberglass reinforced sand-filled pipes, belonging to the technical field of reinforced fiberglass reinforced sand-filled pipe preparation. Background Technology

[0002] The equipment for preparing reinforced fiberglass reinforced plastic (FRP) pipes is an automated production line that integrates fiber winding, resin impregnation, quartz sand interlayer filling, curing and molding, and post-processing functions.

[0003] In the preparation process of reinforced fiberglass reinforced plastic (FRP) pipes, the fiber winding process requires the pipe to rotate stably to ensure uniform fiber distribution.

[0004] However, most production equipment currently uses a direct connection between the processing tube and the drive end, which results in insufficient connection stability and can easily cause the tube to shake or slip during the winding process, affecting the uniformity of the fiber layer and the mechanical properties of the tube.

[0005] Therefore, it is urgent to improve the manufacturing equipment for reinforced fiberglass reinforced plastic (FRP) pipes to solve the aforementioned problems. Utility Model Content

[0006] The purpose of this invention is to provide a device for preparing reinforced fiberglass reinforced plastic (FRP) pipes, wherein the ejection mechanism inside the drive cylinder can further stabilize the connection between the drive cylinder and the processing pipe.

[0007] To achieve the above objectives, the main technical solution adopted by this utility model includes: a preparation device for reinforced fiberglass reinforced sand pipe, comprising a processing pipe and a drive cylinder for rotating the processing pipe, wherein an ejection mechanism is provided inside the drive cylinder, and the ejection mechanism is used for connecting the drive cylinder and the processing pipe;

[0008] The ejection mechanism includes a fixed disk fixedly disposed inside the drive cylinder, a plurality of slide rods slidably connected to the fixed disk, rubber top blocks fixedly connected to the slide rods, and a turntable rotatably disposed on one side of the fixed disk, the turntable being used to eject the rubber top blocks outward.

[0009] Preferably, the fixed plate has a plurality of guide grooves on the side near the turntable, each slide rod is slidably connected to the guide groove, and a slide bar is fixedly provided on one side of each slide rod.

[0010] Preferably, the turntable has a plurality of arc grooves, the same number as the sliding rod, the sliding rod is slidably connected to the inside of the arc groove, each arc groove is arc-shaped, and one end of the arc groove gradually tilts toward the center of the turntable.

[0011] Preferably, a forward and reverse motor is fixedly connected inside the drive cylinder via a bracket, and the output end of the forward and reverse motor is fixedly connected to one side of the turntable.

[0012] Preferably, the drive cylinder has multiple through slots to allow the rubber top block to extend outward.

[0013] Preferably, a support frame is connected to one side of the drive cylinder via a connecting frame. The connecting frame is fixedly and rotatably connected to both the support frame and the drive cylinder. A drive motor is fixedly mounted on the support frame, and the output end of the drive motor is fixedly connected to one end of the drive cylinder.

[0014] Preferably, a placement bracket is provided below the processing tube, and multiple supporting rollers are rotatably connected to the upper side of the placement bracket via support rods, and the processing tube is rotatably connected to the supporting rollers.

[0015] Preferably, a soaking tank connected to the placement surface is provided on one side of the placement bracket. The soaking tank is used to hold the resin material. A separator rod is rotatably provided inside the soaking tank. The separator rod has several separator grooves for separating and conveying glass fiber reinforced materials.

[0016] This utility model has at least the following beneficial effects:

[0017] 1. When it is necessary to further stabilize the connection between the drive cylinder and the processing tube, the turntable is driven to rotate. The inner wall of the arc groove on the turntable can push the sliding rod, so that the sliding rod fixedly connected to the sliding rod can be pushed out. In this way, the rubber top block extends to the outside of the drive cylinder and abuts against the inner wall of the processing tube. During this process, the sliding rod will gradually move towards one end of the arc groove until it abuts against the inner wall of the arc groove near the turntable axis so that the rubber top block will not shrink when subjected to force.

[0018] 2. The resin material inside the soaking tank can soak the glass fiber reinforced material, and then the glass fiber reinforced material is wound around the processing tube. During this process, the separator rod can press the glass fiber reinforced material to make it more fully in contact with the resin material. At the same time, the separator groove on the separator rod can separate multiple glass fiber reinforced materials, avoiding excessive accumulation of glass fiber reinforced material in the same position, which would lead to a decrease in the tensile strength of the processing tube. Attached Figure Description

[0019] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0020] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a preparation device for an enhanced fiberglass reinforced sand pipe according to an embodiment of this utility model;

[0021] Figure 2 This is a side view schematic diagram of an overall preparation device for an enhanced fiberglass reinforced sand pipe according to an embodiment of the present invention;

[0022] Figure 3 This is a schematic diagram showing the disassembled drive cylinder and ejection mechanism of a preparation device for an enhanced fiberglass reinforced sand pipe according to an embodiment of this utility model.

[0023] Figure 4 This is a three-dimensional structural diagram of the ejection mechanism of a preparation device for an enhanced fiberglass reinforced sand pipe according to an embodiment of this utility model.

[0024] In the diagram, 1. Placement bracket; 2. Support roller; 3. Processing tube; 4. Support frame; 401. Connecting frame; 5. Soaking tank; 6. Divider rod; 7. Drive cylinder; 8. Drive motor; 9. Through groove; 10. Forward and reverse motor; 11. Turntable; 12. Arc groove; 13. Sliding rod; 14. Rubber top block; 15. Sliding rod; 16. Guide groove; 17. Fixing plate. Detailed Implementation

[0025] The following will describe in detail the implementation of this application with reference to the accompanying drawings and embodiments, so that the implementation process of how this application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0026] Examples, such as Figures 1-4 As shown, a device for preparing reinforced fiberglass reinforced plastic (FRP) sand-filled pipe includes a processing pipe 3 and a drive cylinder 7 for rotating the processing pipe 3. The drive cylinder 7 is equipped with an ejection mechanism, which is used to connect the drive cylinder 7 and the processing pipe 3. When the processing pipe 3 is lifted onto the placement bracket 1 by a crane or other equipment, the rotation of the drive cylinder 7 can drive the processing pipe 3 to rotate, thereby allowing the processing pipe 3 to wind sand thread. At the same time, the ejection mechanism inside the drive cylinder 7 can further stabilize the connection between the drive cylinder 7 and the processing pipe 3.

[0027] The ejection mechanism includes a fixed disk 17 fixedly disposed inside the drive cylinder 7, several slide rods 15 slidably connected to the fixed disk 17, rubber top blocks 14 fixedly connected to the slide rods 15, and a turntable 11 rotatably disposed on one side of the fixed disk 17. The turntable 11 is used to eject the rubber top blocks 14 outwards. Several guide grooves 16 are opened on the side of the fixed disk 17 near the turntable 11. Each slide rod 15 is slidably connected to the guide groove 16. A slide rod 13 is fixedly disposed on one side of each slide rod 15. The turntable 11 is opened with multiple arc grooves 12, the same number as the slide rods 13. The slide rods 13 are slidably connected to the interior of the arc grooves 12. All the arc grooves 12 are arc-shaped, and one end of the arc groove 12 gradually tilts towards the axis of the turntable 11. When it is necessary to further stabilize the connection between the drive cylinder 7 and the processing tube 3, the turntable 11 is driven to rotate. In this way, the inner wall of the arc groove 12 on the turntable 11 can push the sliding rod 13, so that the sliding rod 15, which is fixedly connected to the sliding rod 13, can be pushed out. In this way, the rubber top block 14 extends to the outside of the drive cylinder 7 and abuts against the inner wall of the processing tube 3. During this process, the sliding rod 13 will gradually move towards one end of the inner wall of the arc groove 12 until it abuts against the inner wall of the arc groove 12 near the axis of the turntable 11 so that the rubber top block 14 will not shrink when subjected to force.

[0028] It should be noted that since each arc groove 12 is arc-shaped and one end of the arc groove 12 gradually tilts towards the axis of the turntable 11, the inner wall of the arc groove 12 first pushes the sliding rod 13, and then the sliding rod 13 will gradually move towards one end of the arc groove 12.

[0029] Conversely, when the rubber top block 14 needs to be retracted, the inner wall of the other side of the reverse arc groove 12 of the turntable 11 will gradually pull back the sliding rod 13, so that the sliding rod 13 can drive the rubber top block 14 to gradually reset.

[0030] It should be noted that since the fixed plate 17 is fixed to the inner wall of the drive cylinder 7 on the side away from the turntable 11, and the direction of the guide groove 16 is also fixed, the slide rod 15 can only slide within the track of the guide groove 16 when sliding, so that the rubber top block 14 can extend and retract within the specified trajectory each time.

[0031] Furthermore, a forward and reverse motor 10 is fixedly connected inside the drive cylinder 7 via a bracket. The output end of the forward and reverse motor 10 is fixedly connected to one side of the turntable 11. The drive cylinder 7 has multiple through slots 9 for rubber top blocks 14 to extend outward. The forward and reverse motor 10 can drive the turntable 11 to rotate forward or reverse, thereby pushing out or retracting the rubber top blocks 14. At the same time, the through slots 9 allow the rubber top blocks 14 to extend outward through the through slots 9 so as to abut against the inner wall of the processing tube 3.

[0032] Furthermore, a support frame 4 is connected to one side of the drive cylinder 7 via a connecting frame 401. The connecting frame 401 is fixedly and rotatably connected to both the support frame 4 and the drive cylinder 7. A drive motor 8 is fixedly mounted on the support frame 4, and the output end of the drive motor 8 is fixedly connected to one end of the drive cylinder 7. The connecting frame 401 connects the drive cylinder 7 to the support frame 4 and limits the position and height of the drive cylinder 7 so as to drive the processing tube 3 to rotate. Similarly, the drive motor 8 can drive the entire drive cylinder 7 to rotate, thereby enabling the drive cylinder 7 to drive the processing tube 3, which is sleeved with it, to rotate.

[0033] Furthermore, a placement bracket 1 is provided below the processing tube 3. Multiple supporting rollers 2 are rotatably connected to the upper side of the placement bracket 1 via a support rod. The processing tube 3 is rotatably connected to the supporting rollers 2. The supporting rollers 2 on the placement bracket 1 enable the processing tube 3 to be rotatably connected to the placement bracket 1, so that the height of the processing tube 3 is flush with the drive cylinder 7, so that the drive cylinder 7 can rotate.

[0034] Furthermore, a soaking tank 5 connected to the placement surface is provided on one side of the placement bracket 1. The soaking tank 5 is used to hold the resin material. A separator rod 6 is rotatably installed inside the soaking tank 5. Several separator grooves are opened on the separator rod 6 for separating and conveying glass fiber reinforced materials. The resin material inside the soaking tank 5 can soak the glass fiber reinforced materials. Then the glass fiber reinforced materials are wound around the processing tube 3. During this process, the separator rod 6 can press the glass fiber reinforced materials to make them more fully in contact with the resin material. At the same time, the separator grooves opened on the separator rod 6 can separate multiple glass fiber reinforced materials to avoid excessive accumulation of glass fiber reinforced materials in the same position, which would cause a decrease in the tensile strength of the processing tube 3.

[0035] It should be noted that the glass fiber reinforcement material used in production, after being impregnated with resin, becomes the core load-bearing structure of the pipe and is a material used in the production process of reinforced fiberglass reinforced sand pipe. This article will not elaborate further on this point.

[0036] In this embodiment, as Figures 1-4 As shown in the figure, the principle of the apparatus for preparing reinforced fiberglass reinforced sand pipe provided in this embodiment is as follows:

[0037] When it is necessary to further stabilize the connection between the drive cylinder 7 and the processing tube 3, the turntable 11 is driven to rotate. In this way, the inner wall of the arc groove 12 on the turntable 11 can push the sliding rod 13, so that the sliding rod 15, which is fixedly connected to the sliding rod 13, can be pushed out. In this way, the rubber top block 14 extends to the outside of the drive cylinder 7 and abuts against the inner wall of the processing tube 3. During this process, the sliding rod 13 will gradually move towards one end of the inner wall of the arc groove 12 until it abuts against the inner wall of the arc groove 12 near the axis of the turntable 11 so that the rubber top block 14 will not shrink when subjected to force.

[0038] Conversely, when the rubber top block 14 needs to be retracted, the inner wall of the other side of the reverse arc groove 12 of the turntable 11 will gradually pull back the sliding rod 13, so that the sliding rod 13 can drive the rubber top block 14 to gradually reset.

[0039] If certain terms are used in the specification and claims to refer to specific components, those skilled in the art will understand that hardware manufacturers may use different names to refer to the same component. This specification and claims do not distinguish components based on differences in name, but rather on differences in function. The term "comprising" as used throughout the specification and claims is an open-ended term and should be interpreted as "comprising but not limited to." "Approximately" means that within an acceptable margin of error, those skilled in the art can solve the technical problem and substantially achieve the technical effect within a certain margin of error.

[0040] It should be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a product or system comprising a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a product or system. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the product or system that includes that element.

[0041] The foregoing description illustrates and describes several preferred embodiments of the present invention. However, as previously stated, it should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the inventive concept described herein through the foregoing teachings or techniques or knowledge in related fields. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention should be within the protection scope of the appended claims.

Claims

1. An apparatus for preparing reinforced fiberglass reinforced plastic (FRP) sand-filled pipe, comprising a processing tube (3) and a drive cylinder (7) for rotating the processing tube (3), characterized in that: The drive cylinder (7) is provided with an ejection mechanism inside, which is used for the connection between the drive cylinder (7) and the processing tube (3); The ejection mechanism includes a fixed disk (17) fixedly disposed inside the drive cylinder (7), a plurality of slide rods (15) slidably connected to the fixed disk (17), a rubber top block (14) fixedly connected to the slide rods (15), and a turntable (11) rotatably disposed on one side of the fixed disk (17). The turntable (11) is used to eject the rubber top block (14) outward.

2. The apparatus for preparing reinforced fiberglass reinforced sand-filled pipe according to claim 1, characterized in that: The fixed plate (17) has several guide grooves (16) on the side near the turntable (11), and the slide rod (15) is slidably connected to the corresponding guide groove (16). Each slide rod (15) has a slide rod (13) fixedly installed on one side.

3. The apparatus for preparing reinforced fiberglass reinforced sand-filled pipe according to claim 2, characterized in that: The turntable (11) has an arc groove (12) corresponding to the sliding rod (13). The sliding rod (13) is slidably connected to the arc groove (12). The arc groove (12) is arc-shaped, and one end of the arc groove (12) gradually tilts towards the axis of the turntable (11).

4. The apparatus for preparing reinforced fiberglass reinforced sand-filled pipe according to claim 3, characterized in that: The drive cylinder (7) is also fixedly connected to a forward and reverse motor (10) by a bracket, and the output end of the forward and reverse motor (10) is fixedly connected to one side of the turntable (11).

5. The apparatus for preparing reinforced fiberglass reinforced sand-filled pipe according to claim 4, characterized in that: The drive cylinder (7) has multiple through slots (9) for the rubber top block (14) to extend outward.

6. The apparatus for preparing reinforced fiberglass reinforced sand pipe according to claim 1, characterized in that: The drive cylinder (7) is connected to a support frame (4) via a connecting frame (401) on one side. The connecting frame (401) is fixedly and rotatably connected to the support frame (4) and the drive cylinder (7) respectively. A drive motor (8) is fixedly installed on the support frame (4), and the output end of the drive motor (8) is fixedly connected to one end of the drive cylinder (7).

7. The apparatus for preparing reinforced fiberglass reinforced sand-filled pipe according to claim 1, characterized in that: A placement bracket (1) is provided below the processing tube (3). Multiple supporting rollers (2) are rotatably connected to the upper side of the placement bracket (1) via a support rod. The processing tube (3) is rotatably connected to the supporting rollers (2).

8. The apparatus for preparing reinforced fiberglass reinforced sand pipe according to claim 7, characterized in that: The placement bracket (1) has an immersion tank (5) connected to the placement surface on one side. The immersion tank (5) is used to hold resin materials. A separator rod (6) is rotatably arranged inside the immersion tank (5). Several separator grooves for separating and conveying glass fiber reinforced materials are opened on the separator rod (6).

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