Winding device for preparing high-temperature-resistant and high-pressure-resistant composite material for high-pressure pipeline

Abstract

The utility model belongs to the technical field of winding devices, and particularly relates to a winding device for preparing a high-temperature-resistant and high-pressure-resistant composite material for a high-pressure pipeline, which comprises a supporting mechanism and a winding roller, the supporting mechanism comprises a base, a stand column, a motor, a rotating shaft, a three-jaw chuck, a bracket and a bracket groove, the stand column is arranged on the left side of the top of the base, and the motor is arranged on the stand column; a rotating shaft is arranged at the output end of the motor, a three-jaw chuck is arranged at the tail end of the rotating shaft, a bracket is arranged on the right side of the top of the base, and a bracket groove is formed in the top of the bracket. The winding roller is arranged between the three-jaw chuck and the supporting groove, one end of the winding roller is connected to the three-jaw chuck, the other end of the winding roller is placed on the supporting groove, the winding roller is driven by the motor to rotate to wind materials, after the winding device is used, the three-jaw chuck is loosened, one end of the winding roller is lifted out of a clamping tooth gap of the three-jaw chuck, and the other end of the winding roller is directly lifted out of the supporting groove. The winding roller is convenient to detach and replace.

Description

Technical Field

[0001] The utility model relates to the technical field of winding devices, in particular to a winding device for preparing high-temperature and high-pressure resistant composite materials for high-pressure pipelines. Background Technique

[0002] Most of the existing high-temperature and high-pressure resistant composite material high-pressure pipelines are processed and formed by using a winding forming machine to wind an aramid fiber-reinforced epoxy system material on the inner layer of the outer periphery of a mold shaft and a basalt fiber-reinforced phenolic system material on the outer layer, that is, sheets such as continuous fibers, cloth tapes, and prepreg yarns impregnated with resin glue are unwound and preheated, and then wound around the mold shaft according to a certain rule, and processes such as heating and melting, roll pressing, cooling and curing, and demolding are carried out to obtain the product.

[0003] The mold shaft on the existing winding device for preparing high-temperature and high-pressure resistant composite materials for high-pressure pipelines is not convenient to replace. Therefore, this application proposes a winding device for preparing high-temperature and high-pressure resistant composite materials for high-pressure pipelines. Summary of the Utility Model

[0004] The purpose of this part is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Simplifications or omissions may be made in this part as well as in the abstract and the title of the application of this application to avoid obscuring the purpose of this part, the abstract, and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the utility model.

[0005] In view of the above and / or problems existing in the existing winding devices for preparing high-temperature and high-pressure resistant composite materials for high-pressure pipelines, the present utility model is proposed.

[0006] Therefore, the purpose of the present utility model is to provide a winding device for preparing high-temperature and high-pressure resistant composite materials for high-pressure pipelines. One end of the winding roller is connected to a three-jaw chuck, and the other end is placed on a support groove. The motor drives the winding roller to rotate to wind the material. After use, loosen the three-jaw chuck, lift one end of the winding roller out of the tooth gap of the three-jaw chuck, and directly lift the other end out of the support groove, which is convenient for disassembling and replacing the winding roller. To solve the above technical problems, according to one aspect of the present utility model, the following technical solutions are provided:

[0007] A winding device for preparing high-temperature and high-pressure resistant composite materials for high-pressure pipelines, comprising:

[0008] A support mechanism, including a base, a column, a motor, a rotating shaft, a three-jaw chuck, a bracket, and a support groove. A column is provided on the left side of the top of the base, a motor is provided on the column, a rotating shaft is provided at the output end of the motor, a three-jaw chuck is provided at the end of the rotating shaft, a bracket is provided on the right side of the top of the base, and a support groove is opened at the top of the bracket;

[0009] The winding roller is arranged between the three-jaw chuck and the support groove.

[0010] As a preferred embodiment of the winding device for preparing high-temperature and high-pressure composite materials for high-pressure pipelines according to the present invention, wherein: the winding roller includes a roller shaft, a die shaft and a clamping ring. The die shaft is arranged on the roller shaft, and a clamping ring connected to the support groove is arranged at the end of the roller shaft.

[0011] As a preferred embodiment of the winding device for preparing high-temperature and high-pressure composite materials for high-pressure pipelines according to the present invention, wherein: a guiding mechanism is connected to the rotating shaft. The guiding mechanism includes a reciprocating lead screw, a guide rod, a driving wheel, a driven wheel, a transmission belt, a movable block and a guide ring. The reciprocating lead screw is rotatably connected to the column, the guide rod is arranged on the column, the driving wheel is arranged on the rotating shaft, the driven wheel is arranged on the reciprocating lead screw, the driving wheel and the driven wheel are connected by the transmission belt, the movable block is arranged on the reciprocating lead screw and the guide rod, and the guide ring is arranged at the top of the movable block.

[0012] As a preferred embodiment of the winding device for preparing high-temperature and high-pressure composite materials for high-pressure pipelines according to the present invention, wherein: the die shaft is a hollow shaft, the die shaft is sleeved on the roller shaft, and the die shaft and the roller shaft are connected by a connection key.

[0013] As a preferred embodiment of the winding device for preparing high-temperature and high-pressure composite materials for high-pressure pipelines according to the present invention, wherein: bearings are arranged on the outer side of the clamping ring, and the clamping ring is connected to the support groove through the bearings.

[0014] As a preferred embodiment of the winding device for preparing high-temperature and high-pressure composite materials for high-pressure pipelines according to the present invention, wherein: evenly distributed horizontal anchor bolts are arranged at the bottom of the base, and anti-slip pads are arranged at the bottoms of the horizontal anchor bolts.

[0015] As a preferred embodiment of the winding device for preparing high-temperature and high-pressure composite materials for high-pressure pipelines according to the present invention, wherein: the guide rod is a smooth circular ring.

[0016] Compared with the prior art: in the present invention, a three-jaw chuck is arranged at the end of the rotating shaft of the motor. One end of the winding roller is connected to the three-jaw chuck, and the other end is placed on the support groove. The motor drives the winding roller to rotate to wind the material. After use, loosen the three-jaw chuck, lift one end of the winding roller out of the tooth gaps of the three-jaw chuck, and directly lift the other end out of the support groove, which is convenient for disassembling and replacing the winding roller. Description of the Drawings

[0017] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the present utility model will be described in detail below in conjunction with the accompanying drawings and detailed embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings. Among them:

[0018] Figure 1 It is an axonometric structure schematic diagram of the present utility model;

[0019] Figure 2 It is a schematic structural diagram of the support mechanism of the present utility model;

[0020] Figure 3 It is a schematic structural diagram of the winding roller of the present utility model;

[0021] Figure 4 It is a schematic structural diagram of the guiding mechanism of the present utility model.

[0022] In the figure: 100 support mechanism, 110 base, 120 column, 130 motor, 140 rotating shaft, 150 three-jaw chuck, 160 bracket, 170 trough, 200 winding roller, 210 roller shaft, 220 die shaft, 230 snap ring, 300 guiding mechanism, 310 reciprocating lead screw, 320 guide rod, 330 driving wheel, 340 driven wheel, 350 transmission belt, 360 movable block, 370 guide ring. Detailed Embodiments

[0023] To make the above objects, features and advantages of the present utility model more obvious and understandable, the following detailed description of the specific embodiments of the present utility model will be made in conjunction with the accompanying drawings.

[0024] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0025] Secondly, the present utility model will be described in detail in conjunction with the schematic diagrams. When describing the embodiments of the present utility model in detail, for the convenience of explanation, the cross-sectional views showing the device structure will be enlarged locally not in accordance with the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present utility model herein. In addition, in actual production, three-dimensional spatial dimensions including length, width and depth should be included.

[0026] To make the purpose, technical solutions and advantages of the present utility model clearer, the following will further describe the embodiments of the present utility model in detail in conjunction with the accompanying drawings.

[0027] The present utility model provides a winding device for preparing high-temperature and high-pressure composite materials for high-pressure pipelines. One end of the winding roller is connected to a three-jaw chuck, and the other end is placed on a support groove. The winding roller is driven to rotate by a motor to wind the material. After use, loosen the three-jaw chuck, lift one end of the winding roller out of the tooth gaps of the three-jaw chuck, and directly lift the other end out of the support groove, which is convenient for replacing the winding roller. Please refer to Figures 1 - 4 , including: a support mechanism 100 and a winding roller 200.

[0028] The support mechanism 100 includes a base 110, a column 120, a motor 130, a rotating shaft 140, a three-jaw chuck 150, a bracket 160, and a support groove 170. A column 120 is provided on the left side of the top of the base 110, a motor 130 is provided on the column 120, a rotating shaft 140 is provided at the output end of the motor 130, a three-jaw chuck 150 is provided at the end of the rotating shaft 140, a bracket 160 is provided on the right side of the top of the base 110, and a support groove 170 is opened at the top of the bracket 160;

[0029] Among them, the rotating shaft 140, the three-jaw chuck 150, and the support groove 170 are located on the same axis, and the motor 130 drives the three-jaw chuck 150 to rotate through the rotating shaft 140.

[0030] The winding roller 200 is arranged between the three-jaw chuck 150 and the support groove 170. One end of the winding roller 200 is clamped by the three-jaw chuck 150, and the other end of the winding roller 200 is directly placed on the support groove 170. The three-jaw chuck 150 synchronously drives the winding roller 200 to rotate.

[0031] Specifically, the winding roller 200 includes a roller shaft 210, a die shaft 220, and a retaining ring 230. The die shaft 220 is arranged on the roller shaft 210, a retaining ring 230 connected to the support groove 170 is arranged at the end of the roller shaft 210. One end of the roller shaft 210 is connected to the three-jaw chuck 150, and the other end is rotatably connected to the support groove 170 through the retaining ring 230.

[0032] Since it is necessary to wind the material evenly, a guiding mechanism 300 is connected to the rotating shaft 140. The guiding mechanism 300 includes a reciprocating lead screw 310, a guide rod 320, a driving wheel 330, a driven wheel 340, a transmission belt 350, a moving block 360, and a guide ring 370. The reciprocating lead screw 310 is rotatably connected to the column 120, the guide rod 320 is arranged on the column 120, a driving wheel 330 is arranged on the rotating shaft 140, a driven wheel 340 is arranged on the reciprocating lead screw 310, a transmission belt 350 is connected between the driving wheel 330 and the driven wheel 340, a moving block 360 is arranged on the reciprocating lead screw 310 and the guide rod 320, and a guide ring 370 is arranged at the top of the moving block 360;

[0033] The material (continuous fiber, cloth tape or prepreg yarn) passes through the guide ring 370 and winds around the winding roller 200. When the rotating shaft 140 rotates, it drives the driving wheel 330, the transmission belt 350, the driven wheel 340 and the reciprocating lead screw 310 to rotate in sequence. The movable block 360 reciprocates on the reciprocating lead screw 310, thereby driving the guide ring 370 to move, driving the material to reciprocate horizontally, and performing uniform winding.

[0034] For easy disassembly and assembly, the mold shaft 220 is a hollow shaft. The mold shaft 220 is sleeved on the roller shaft 210, and the mold shaft 220 is connected to the roller shaft 210 through a connection key. The mold shaft 220 can be inserted and removed from the roller shaft 210 for disassembly and assembly.

[0035] To reduce the frictional resistance, bearings are provided on the outer side of the snap ring 230. The snap ring 230 is connected to the support groove 170 through the bearings, and the frictional resistance is reduced through the bearings.

[0036] To improve the levelness of the equipment, evenly distributed leveling feet are provided at the bottom of the base 110, and anti-slip pads are provided at the bottom of the leveling feet. The horizontal stability of the equipment is adjusted through the leveling feet.

[0037] To avoid material wear, the guide rod 320 is a smooth circular ring to avoid abrasion of the material by the sharp edges.

[0038] During specific use, the three-jaw chuck 150 is opened. One end of the winding roller 200 is placed into the three-jaw chuck 150 through the gap between the teeth of the three-jaw chuck 150, and the other end is placed on the support groove 170. The three-jaw chuck 150 is used to clamp one end of the winding roller 200. The material passes through the guide ring 370 and winds around the winding roller 200. The motor 130 drives the three-jaw chuck 150 to rotate through the rotating shaft 140. The three-jaw chuck 150 synchronously drives the winding roller 200 to rotate. When the rotating shaft 140 rotates, it drives the driving wheel 330, the transmission belt 350, the driven wheel 340 and the reciprocating lead screw 310 to rotate in sequence. The movable block 360 reciprocates on the reciprocating lead screw 310, thereby driving the guide ring 370 to move, driving the material to reciprocate horizontally, and performing uniform winding. After use, the three-jaw chuck 150 is opened, and the winding roller 200 can be directly taken out.

[0039] Although the present invention has been described above with reference to the embodiments, various improvements can be made to it and its components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the disclosed embodiments of the present invention can be combined with each other in any way. The exhaustive description of these combinations is not given in this specification only for the sake of saving space and resources. Therefore, the present invention is not limited to the specific embodiments disclosed in the text, but includes all technical solutions falling within the scope of the claims.

Claims

1. A winding device for preparing high-temperature and high-pressure composite materials for high-pressure pipelines, characterized in that, Comprising: A support mechanism (100), including a base (110), a column (120), a motor (130), a rotating shaft (140), a three-jaw chuck (150), a bracket (160) and a trough (170). A column (120) is arranged on the left side of the top of the base (110). A motor (130) is arranged on the column (120). A rotating shaft (140) is arranged at the output end of the motor (130). A three-jaw chuck (150) is arranged at the end of the rotating shaft (140). A bracket (160) is arranged on the right side of the top of the base (110). A trough (170) is formed at the top of the bracket (160). A winding roller (200) is arranged between the three-jaw chuck (150) and the trough (170).

2. The winding device for preparing high-temperature and high-pressure composite materials for high-pressure pipelines according to claim 1, characterized in that, The winding roller (200) includes a roller shaft (210), a die shaft (220) and a snap ring (230). The die shaft (220) is arranged on the roller shaft (210). A snap ring (230) connected to the trough (170) is arranged at the end of the roller shaft (210).

3. The winding device for preparing high-temperature and high-pressure composite materials for high-pressure pipelines according to claim 1, characterized in that, A guiding mechanism (300) is connected to the rotating shaft (140). The guiding mechanism (300) includes a reciprocating lead screw (310), a guide rod (320), a driving wheel (330), a driven wheel (340), a transmission belt (350), a movable block (360) and a guide ring (370). The reciprocating lead screw (310) is rotatably connected to the column (120). The guide rod (320) is arranged on the column (120). A driving wheel (330) is arranged on the rotating shaft (140). A driven wheel (340) is arranged on the reciprocating lead screw (310). A transmission belt (350) is connected between the driving wheel (330) and the driven wheel (340). A movable block (360) is arranged on the reciprocating lead screw (310) and the guide rod (320). A guide ring (370) is arranged at the top of the movable block (360).

4. The winding device for preparing high-temperature and high-pressure resistant composite materials for high-pressure pipelines according to claim 2, characterized in that, The die shaft (220) is a hollow shaft. The die shaft (220) is sleeved on the roller shaft (210). The die shaft (220) is connected to the roller shaft (210) through a connection key.

5. The winding device for preparing high-temperature and high-pressure composite materials for high-pressure pipelines according to claim 2, characterized in that, Bearings are arranged on the outer side of the snap ring (230). The snap ring (230) is connected to the trough (170) through the bearings.

6. The winding device for preparing high-temperature and high-pressure composite materials for high-pressure pipelines according to claim 1, characterized in that, Uniformly distributed horizontal anchor bolts are arranged at the bottom of the base (110). Anti-slip pads are arranged at the bottoms of the horizontal anchor bolts.

7. The winding device for preparing high-temperature and high-pressure composite materials for high-pressure pipelines according to claim 3, wherein, The guide rod (320) is a smooth circular ring.

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