A multi-sleeve winding and demolding integrated machine

Abstract

The utility model relates to glass fiber reinforced plastic fiber cloth winding equipment technical field, specifically relates to a kind of multi-sleeve winding demoulding integrated machine, including cloth winding frame, setting on cloth winding frame cloth winding shaft, located the cloth winding motor of cloth winding frame front end and with cloth winding shaft transmission connection, still include the support shaft frame of setting on cloth winding frame rear end upper side, the limiting ring plate of setting on cloth winding shaft, multiple pipe joints being located the limiting ring plate between and being set between pipe joint the gear ring plate, the drive end connection of the cloth winding shaft front end with cloth winding motor, rear end is placed on support shaft frame, the cloth winding motor drives cloth winding shaft to rotate on support shaft frame, the limiting ring plate is sleeved and fixed on cloth winding shaft.The utility model significantly improves the work efficiency of glass fiber cloth winding into roll, and can be demoulded after winding into roll, substantially reduces manual operation amount, avoids security risk.

Description

Technical Field

[0001] This utility model relates to the technical field of fiberglass cloth winding equipment, specifically to a multi-sleeve winding and demolding integrated machine. Background Technology

[0002] Fiberglass pipe is a lightweight, high-strength, and corrosion-resistant non-metallic pipe. It is made by winding glass fibers with a resin matrix layer by layer onto a rotating mandrel according to process requirements, with quartz sand evenly distributed between the fibers as a reinforcing layer. Fiberglass pipes are widely used in the petroleum, chemical, and drainage industries.

[0003] Fiberglass pipes are typically joined together using pipe fittings. A common pipe fitting is cylindrical, with its outer diameter matching the inner diameter of the fiberglass pipe. The two ends of the pipe fitting are inserted into the adjacent fiberglass pipe to connect the two sections. To ensure a tight seal, fiberglass cloth needs to be wrapped around the outer circumference of the pipe fitting before use. Existing pipe fitting wrapping equipment can generally only wrap 1-2 pipes, resulting in very low work efficiency. Furthermore, the loading and unloading of pipe fittings on the equipment requires manual operation, which is time-consuming and labor-intensive. Summary of the Invention

[0004] To address the technical problems of low efficiency, high manual workload, and time-consuming and labor-intensive operation of existing pipe joint winding equipment, this utility model provides a multi-sleeve winding and demolding integrated machine, which significantly improves the working efficiency of winding fiberglass cloth on pipe joints. Furthermore, it can perform semi-automatic demolding after winding, greatly reducing the amount of manual operation and saving time and effort.

[0005] The technical solution adopted by this utility model is to provide a multi-sleeve winding and demolding integrated machine, including a winding frame, a winding shaft disposed on the winding frame, a winding motor located at the front end of the winding frame and drivenly connected to the winding shaft, a support frame disposed on the upper rear end of the winding frame, a limiting ring plate disposed on the winding shaft, a plurality of pipe joints disposed on the winding shaft and located between the limiting ring plates, and stop ring plates respectively disposed between the pipe joints; the front end of the winding shaft is connected to the drive end of the winding motor, and the rear end rests on the support frame; the winding motor drives the winding shaft to rotate on the support frame; the limiting ring plates are fitted and fixed on the winding shaft; the pipe joints are fitted on the winding shaft and located between the limiting ring plates; and the stop ring plates are fitted on the winding shaft and located between the pipe joints.

[0006] The support frame includes a support frame disposed on the upper end of the wrapping frame, a mounting seat disposed on the upper end of the support frame, a mounting groove disposed on the upper end of the mounting seat, and a support wheel rotatably disposed in the mounting groove. There are two support wheels arranged opposite each other, and the other end of the wrapping shaft rests between the upper ends of the two support wheels.

[0007] It also includes a movable guide rail at the lower end of the fabric wrapping frame, a demolding cylinder at the front end of the fabric wrapping frame, a demolding seat at the upper end of the demolding cylinder, a mounting hole on the demolding seat, a demolding column in the sliding hole, and a demolding template at the inner end of the demolding column; the demolding cylinder, demolding seat, demolding column and demolding template are arranged in two sets symmetrically in the longitudinal direction, the fabric wrapping shaft corresponds to the two demolding templates, and the distance between the demolding templates is greater than the outer diameter of the fabric wrapping shaft and less than the outer diameter of the limiting ring plate.

[0008] It also includes a movable support cylinder located in the middle of the wrapping frame and a movable support base located at the upper end of the movable support cylinder; the telescopic end of the movable support cylinder is vertically upward and fixed to the movable support base, and the wrapping shaft corresponds vertically to the movable support base.

[0009] It also includes a fixed support cylinder disposed on the moving guide rail and corresponding to the middle of the winding shaft, and a fixed support seat disposed on the fixed support cylinder, wherein the winding shaft and the fixed support seat are vertically corresponding.

[0010] It also includes sprockets rotatably mounted at both ends of the movable guide rail, chains mounted on the sprockets, fixing components mounted between the chains and the wrapping frame, and a movable motor mounted at one end of the movable guide rail; the movable motor is connected to the adjacent sprockets for transmission, and the movable motor drives the sprockets to rotate and drives the wrapping frame to move horizontally on the movable guide rail through the chains.

[0011] It also includes a support platform at the front end of the moving guide rail and a demolding reinforcement cylinder on the support platform; the demolding reinforcement cylinder is fixed on the end face of the support platform facing the demolding seat, and there are two sets of demolding reinforcement cylinders, which are horizontally facing the two demolding seats respectively.

[0012] The moving guide rail includes longitudinally symmetrically arranged channel steels and connecting frames arranged between the channel steels, the openings of the channel steels are horizontally outward; the wrapping frame (1) includes side support columns that are horizontally corresponding to the openings of the two channel steels, rollers that are rotatably arranged inside the side support columns and embedded in the openings of the channel steels, and multiple n-shaped frames arranged between the side support columns and spaced apart, the inner side of the side support columns being horizontally corresponding to the openings of the channel steels, and the lower ends of the n-shaped frames being fixed on the two side support columns respectively.

[0013] The beneficial effects of this utility model are that it provides a multi-sleeve winding and demolding integrated machine that can continuously wind fiberglass cloth onto multiple pipe joints without stopping the machine, significantly improving work efficiency. After winding, the demolding mechanism enables rapid disassembly of the pipe joints, further enhancing work efficiency. This equipment can significantly reduce manual operation, lower the difficulty of operation, operate stably, and has higher precision and reliability. Attached Figure Description

[0014] Figure 1This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the structure of the support frame of this utility model; Figure 3 This is a structural schematic diagram of the demolding cylinder, demolding base, demolding column, and demolding template of this utility model; Figure 4 This is a structural schematic diagram of the movable support cylinder, movable support base, fixed support cylinder, and fixed support base of this utility model; In the attached diagram, 1 is the fabric wrapping frame, 2 is the fabric wrapping shaft, 3 is the fabric wrapping motor, 4 is the support shaft frame, 5 is the limiting ring plate, 6 is the pipe joint, 7 is the stop ring plate, 8 is the support frame, 9 is the mounting base, 10 is the mounting groove, 11 is the support wheel, 12 is the moving guide rail, 13 is the demolding cylinder, 14 is the demolding seat, 15 is the mounting hole, 16 is the demolding column, 17 is the demolding template, 18 is the moving support cylinder, 19 is the moving support seat, 20 is the fixed support cylinder, 21 is the fixed support seat, 22 is the sprocket, 23 is the moving motor, 24 is the support platform, 25 is the demolding reinforcement cylinder, 26 is the channel steel, 27 is the connecting frame, 28 is the support column, 29 is the roller, and 30 is the n-type frame. Detailed Implementation

[0015] like Figure 1-4 As shown, this utility model provides a multi-sleeve winding and demolding integrated machine, including a winding frame 1, a winding shaft 2 disposed on the winding frame 1, a winding motor 3 located at the front end of the winding frame 1 and connected to the winding shaft 2, and a support frame 4 disposed on the upper rear end of the winding frame 1, a limiting ring plate 5 disposed on the winding shaft 2, a plurality of pipe joints 6 disposed on the winding shaft 2 and located between the limiting ring plates 5, and stop ring plates 7 respectively disposed between the pipe joints 6; the front end of the winding shaft 2 is connected to the drive end of the winding motor 3, and the rear end rests on the support frame 4. The winding motor 3 drives the winding shaft 2 to rotate on the support frame 4. The limiting ring plate 5 is fitted and fixed on the winding shaft 2. The pipe joints 6 are fitted on the winding shaft 2 and located between the limiting ring plates 5. The stop ring plates 7 are fitted on the winding shaft 2 and located between the pipe joints 6.

[0016] The winding motor 3 drives the winding shaft 2 to rotate. The rear end of the winding shaft 2 is supported by the support frame 4, and the front end is fixed to the output shaft of the winding motor 3. A support frame or shaft seat can also be added at the front end to further support the winding shaft 2. The stop ring plate 7 and the limit ring plate 5 are ring-shaped structures. The limit ring plate 5 is fixed to the winding shaft 2 with bolts after being fitted onto it. The specific structure is not limited; for example, a fixing ring can be added to the outside of the limit ring plate 5, and fixing holes can be designed at corresponding positions on the fixing ring and the winding shaft 2. Bolts are inserted to tighten the limit ring plate 5. After the stop ring plate 7 is fitted onto the winding shaft 2... No fixing is required. The pipe joint 6 is a cylindrical structure that, after being fitted onto the wrapping shaft 2, does not need to be fixed. The outer sides of the pipe joints 6 located at both ends of the wrapping shaft 2 are respectively pressed against the inner sides of the two limiting ring plates 5. The stop ring plate 7 is located between two adjacent pipe joints 6. Fiberglass cloth is wrapped around the pipe joints 6. After wrapping the first pipe joint 6, the wrapping position is manually adjusted to continue wrapping the second pipe joint 2 until all pipe joints 6 on the wrapping shaft 2 are wrapped. Finally, the fiberglass cloth between adjacent pipe joints 6 is cut, and the pipe joints 6 are removed from the wrapping shaft 2. This design can wrap multiple pipe joints 6 at once and can wrap continuously without stopping the machine, greatly improving work efficiency. Furthermore, the limiting and spacing of the stop ring plate 7 and the limiting ring plate 5 not only improves the wrapping accuracy but also makes the disassembly of the pipe joints 6 more convenient.

[0017] like Figure 2 As shown, the support frame 4 includes a support frame 8 disposed on the upper end of the wrapping frame 1, a mounting seat 9 disposed on the upper end of the support frame 8, a mounting groove 10 disposed on the upper end of the mounting seat 9, and a support wheel 11 rotatably disposed in the mounting groove 10. There are two support wheels 11 arranged opposite each other, and the other end of the wrapping shaft 2 rests between the upper ends of the two support wheels 11.

[0018] The support wheels 11 can rotate on their own. The distance between the support wheels 11 is less than the outer diameter of the wrapping shaft 2. After the end of the wrapping shaft 2 is placed on the two support wheels 11, the support wheels 11 move with the wrapping shaft 2 when it rotates. This design can greatly reduce the friction between the support wheels 11 and the wrapping shaft 2, reduce the resistance to the rotation of the wrapping shaft 2, and make it easier to assemble and disassemble the pipe joint 6 because it is placed on top of each other without further fixing.

[0019] like Figure 1 and 3As shown, it also includes a movable guide rail 12 disposed at the lower end of the fabric wrapping frame 1, a demolding cylinder 13 disposed at the front end of the fabric wrapping frame 1, a demolding seat 14 disposed at the upper end of the demolding cylinder 13, a mounting hole 15 disposed on the demolding seat 14, a demolding column 16 disposed in the sliding hole, and a demolding template 17 disposed at the inner end of the demolding column 16; the demolding cylinder 13, demolding seat 14, demolding column 16 and demolding template 17 are arranged symmetrically in the longitudinal direction in two sets, the fabric wrapping shaft 2 corresponds to the two demolding templates 17, and the distance between the demolding templates 17 is greater than the outer diameter of the fabric wrapping shaft 2 and less than the outer diameter of the limiting ring plate 5.

[0020] Based on the winding function, a demolding mechanism is added, which is a mechanism for disassembling the pipe joints 6. The demolding column 16 can slide within the sliding hole, and the distance between the demolding templates 17 can be adjusted, making it suitable for use with more sizes of wrapping shafts 2, i.e., pipe joints 6 of different sizes. The demolding base 14 is provided with screw holes and bolts on one side. After the demolding column 16 is adjusted to the appropriate position, it is locked by tightening the bolts. After all the pipe joints 6 on the wrapping shaft 2 are wound, the fiberglass cloth between adjacent pipe joints 6 is cut first, the fixing bolts of the limiting ring plate 5 are removed, and then the demolding cylinder 13 extends and retracts. The end extends vertically upward, driving the demolding seat 14, demolding column 16 and demolding plate 17 to move upward until the wrapping shaft 2 enters between the demolding plates 17; the wrapping frame 1 begins to move to the rear end, one side of the demolding plate 17 presses against the outside of the limiting ring plate 5, and pushes the limiting ring plate 5 to move outward toward the wrapping shaft 2. At the same time, the support frame 4 on the wrapping frame 1 disengages from the rear end of the wrapping shaft 2, and the pipe joint 6, the stop ring plate 7 and the limiting ring plate 5 on the wrapping shaft 2 successively disengage from the wrapping shaft 2 and fall off, realizing the rapid disassembly of the pipe joint 6. Compared with pure manual disassembly, it can greatly reduce the amount of manual operation and the difficulty of operation, and significantly improve the demolding efficiency.

[0021] like Figure 1 and 4 As shown, it also includes a movable support cylinder 18 disposed in the middle of the wrapping frame 1 and a movable support seat 19 disposed on the upper end of the movable support cylinder 18; the telescopic end of the movable support cylinder 18 is vertically upward and fixed to the movable support seat 19, and the wrapping shaft 2 is vertically corresponding to the movable support seat 19.

[0022] During demolding, i.e. when disassembling the pipe joint 6, the rear end of the wrapping shaft 2 will tilt and sag after losing the support of the support frame 4. Therefore, a movable support cylinder 18 and a movable support seat 19 are added to the middle of the wrapping frame 1. During demolding, the telescopic end of the movable support cylinder 18 extends upward, driving the movable support seat 19 to rise and press against the pipe joint 6, thereby supporting the wrapping shaft 2. Furthermore, when the wrapping frame 2 moves, the movable support seat 19 moves synchronously with the pipe joint 6, which will not hinder demolding.

[0023] like Figure 1 and 4 As shown, it also includes a fixed support cylinder 20 disposed on the moving guide rail 12 and corresponding to the middle of the winding shaft 2, and a fixed support seat 21 disposed on the fixed support cylinder 20, wherein the winding shaft 2 and the fixed support seat 21 are vertically corresponding.

[0024] During demolding, i.e. when disassembling the pipe joint 6, after the movable support seat 19 moves out of the wrapping shaft 2, it can no longer provide support. At this time, the telescopic end of the fixed support cylinder 20 extends upward, driving the fixed support seat 21 to rise and press against the wrapping shaft 2, continuing to support the wrapping shaft 2. The fixed support seat 21 is located in the middle and forward position of the wrapping shaft 2. That is, when the movable support seat 19 supports the rear end of the wrapping shaft 2, the fixed support seat 21 is located in front of the demolding template 17, corresponding to the position of the wrapping shaft 2 without the pipe joint 6. After the movable support seat 19 is disassembled, it continues to support the wrapping shaft 2 and will not hinder the disassembly of the pipe joint 6.

[0025] like Figure 1 As shown, it also includes sprockets 22 rotatably mounted at both ends of the movable guide rail 12, chains mounted on the sprockets 22, fixing members mounted between the chains and the wrapping frame 1, and a movable motor 23 mounted at one end of the movable guide rail 12; the movable motor 23 is connected to the adjacent sprockets 22 in a transmission connection, and the movable motor 23 drives the sprockets 22 to rotate and drives the wrapping frame 1 to move horizontally on the movable guide rail 12 via the chains.

[0026] The specific structure of the fastener is not limited, as long as it can fasten the chain to the corresponding position of the wrapping frame 1. The moving motor 23 and the sprocket 22 are driven by gears and transmission chains, or by pulleys and belts. The movement of the wrapping frame 1 is driven by the moving motor 23 and the chain. The structure is simple, the movement is stable, and it is easy to control.

[0027] like Figure 1 As shown, it also includes a support platform 24 disposed at the front end of the moving guide rail 12 and a demolding reinforcement cylinder 25 disposed on the support platform 24; the demolding reinforcement cylinder 25 is fixed on the end face of the support platform 24 facing the demolding seat 14, and two sets of the demolding reinforcement cylinder 25 are provided and are respectively horizontally facing the two demolding seats 14.

[0028] At the beginning of demolding, the resistance is the greatest. Therefore, a demolding reinforcement cylinder 25 is added to push the demolding seat 14 outward, increasing the thrust during demolding, making demolding smoother and more stable.

[0029] like Figure 1As shown, the moving guide rail 12 includes longitudinally symmetrically arranged channel steels 26 and connecting frames 27 arranged between the channel steels 26, the openings of the channel steels 26 being horizontally outward; the wrapping frame 1 includes side support columns 28 respectively corresponding horizontally to the openings of the two channel steels 26, rollers 29 respectively rotatably arranged inside the side support columns 28 and embedded in the openings of the channel steels 26, and a plurality of n-shaped frames 30 arranged between the side support columns 28 and spaced apart, the inner side of the side support columns 28 being horizontally corresponding to the openings of the channel steels 26, and the lower ends of the n-shaped frames 30 being fixed on the two side support columns 28 respectively.

[0030] The cloth wrapping frame 1 and the moving guide rail 12 are connected by side support columns 28, rollers 29 and channel steel, which makes the movement smooth and the resistance low. The channel steel is connected by a connecting frame 27, which improves the integrity and strength of the moving guide rail 12. The side support columns 28 are connected by an n-shaped frame 30 with an n-shaped structure, which can avoid the fixed support cylinder 20 and the fixed support seat 21, and also facilitates the installation and fixing of other components.

Claims

1. A multi-sleeve winding and demolding integrated machine, comprising a winding frame (1), a winding shaft (2) disposed on the winding frame (1), and a winding motor (3) located at the front end of the winding frame (1) and drivenly connected to the winding shaft (2), characterized in that: It also includes a support frame (4) set on the upper rear end of the wrapping frame (1), a limiting ring plate (5) set on the wrapping shaft (2), multiple pipe joints (6) set on the wrapping shaft (2) and located between the limiting ring plates (5), and stop ring plates (7) respectively set between the pipe joints (6); the front end of the wrapping shaft (2) is connected to the drive end of the wrapping motor (3), and the rear end is placed on the support frame (4). The wrapping motor (3) drives the wrapping shaft (2) to rotate on the support frame (4). The limiting ring plate (5) is fitted and fixed on the wrapping shaft (2). The pipe joints (6) are fitted on the wrapping shaft (2) and located between the limiting ring plates (5). The stop ring plates (7) are fitted on the wrapping shaft (2) and located between the pipe joints (6).

2. The multi-sleeve winding and demolding integrated machine according to claim 1, characterized in that: The support frame (4) includes a support frame (8) set on the upper end of the wrapping frame (1), a mounting seat (9) set on the upper end of the support frame (8), a mounting groove (10) set on the upper end of the mounting seat (9), and a support wheel (11) rotatably set in the mounting groove (10). There are two support wheels (11) arranged opposite each other, and the other end of the wrapping shaft (2) rests between the upper ends of the two support wheels (11).

3. The multi-sleeve winding and demolding integrated machine according to claim 1, characterized in that: It also includes a moving guide rail (12) at the lower end of the wrapping frame (1), a demolding cylinder (13) at the front end of the wrapping frame (1), a demolding seat (14) at the upper end of the demolding cylinder (13), a mounting hole (15) on the demolding seat (14), a demolding column (16) in the sliding hole, and a demolding template (17) at the inner end of the demolding column (16); the demolding cylinder (13), demolding seat (14), demolding column (16) and demolding template (17) are arranged in two sets in a longitudinally symmetrical manner, the wrapping shaft (2) corresponds to the two demolding templates (17), and the distance between the demolding templates (17) is greater than the outer diameter of the wrapping shaft (2) and less than the outer diameter of the limiting ring plate (5).

4. The multi-sleeve winding and demolding integrated machine according to claim 3, characterized in that: It also includes a movable support cylinder (18) located in the middle of the cloth wrapping frame (1) and a movable support seat (19) located at the upper end of the movable support cylinder (18); the telescopic end of the movable support cylinder (18) is vertically upward and fixed to the movable support seat (19), and the cloth wrapping shaft (2) corresponds vertically to the movable support seat (19).

5. The multi-sleeve winding and demolding integrated machine according to claim 3, characterized in that: It also includes a fixed support cylinder (20) disposed on the moving guide rail (12) and corresponding to the middle of the winding shaft (2) and a fixed support seat (21) disposed on the fixed support cylinder (20), wherein the winding shaft (2) and the fixed support seat (21) are vertically corresponding.

6. The multi-sleeve winding and demolding integrated machine according to claim 3, characterized in that: It also includes sprockets (22) rotatably mounted at both ends of the movable guide rail (12), chains mounted on the sprockets (22), fixing parts mounted between the chains and the wrapping frame (1), and a movable motor (23) mounted at one end of the movable guide rail (12); the movable motor (23) is connected to the adjacent sprockets (22) for transmission, and the movable motor (23) drives the sprockets (22) to rotate and drives the wrapping frame (1) to translate on the movable guide rail (12) through the chain.

7. The multi-sleeve winding and demolding integrated machine according to claim 3, characterized in that: It also includes a support platform (24) at the front end of the moving guide rail (12) and a demolding reinforcement cylinder (25) on the support platform (24); the demolding reinforcement cylinder (25) is fixed on the end face of the support platform (24) facing the demolding seat (14), and there are two sets of demolding reinforcement cylinders (25) which are horizontally facing the two demolding seats (14) respectively.

8. The multi-sleeve winding and demolding integrated machine according to claim 3, characterized in that: The moving guide rail (12) includes longitudinally symmetrically arranged channel steel (26) and connecting frame (27) arranged between the channel steel (26), the opening of the channel steel (26) is horizontally outward; the wrapping frame (1) includes side support columns (28) respectively corresponding to the horizontal opening of the two channel steel (26), rollers (29) respectively rotatably arranged inside the side support columns (28) and embedded in the opening of the channel steel (26), and multiple n-shaped frames (30) arranged between the side support columns (28) and spaced apart, the inner side of the side support column (28) is horizontally corresponding to the opening of the channel steel (26), and the lower end of the n-shaped frame (30) is fixed on the two side support columns (28).

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