A winding apparatus for flexible composite pipe production

Abstract

The utility model relates to flexible composite pipe technical field, concretely is a kind of winding equipment for flexible composite pipe production, including chassis, its top both sides are fixedly connected with vertical frame, and the top of two vertical frames is provided with lifting mechanism;Rolling mechanism is arranged between the middle part of two vertical frames;The outside of vertical frame is provided with two support frames of splay shape arrangement, and support frame is matched with lifting mechanism.The utility model through the thread cooperation of screw rod and rack and the linkage design of gear and support frame, realized the mechanical switching between the fixed state and the moving state of equipment, effectively solved the technical problem that traditional equipment is difficult to turn over manually due to the weight increase after winding, significantly reduced the labor intensity and safety risk of worker.

Description

Technical Field

[0001] This utility model relates to the field of flexible composite pipe technology, specifically a winding device for producing flexible composite pipes. Background Technology

[0002] During the production of flexible composite pipes, winding equipment is required to wind and unwind the pipes.

[0003] As disclosed in the patent announcement CN218403086U, a winding device for producing flexible composite pipes includes a winding drum. First bearings are fixedly sleeved at both ends of the winding drum. Mounting plates are fixedly sleeved on the outside of the first bearings. Support plates are fixedly connected to the mounting plates. A moving component is provided on one side of the support plates. Reinforcing plates are provided on the mounting plates. A horizontal shaft is provided between the two reinforcing plates. An extrusion component is provided outside the horizontal shaft. A handrail is provided between the two support plates. The beneficial effects of this invention, using the above technical solution, are: it facilitates stable placement of pipes for winding, and after winding, the entire device can be moved without the need for a crane, saving labor and time, and enabling efficient movement of the entire device.

[0004] While the aforementioned patent facilitates the stable placement and winding of pipes, the overall weight increases significantly after the device winds up the composite pipe, making it difficult for workers to manually flip it. Furthermore, if the device tipes over during the flipping process, it may injure workers. Utility Model Content

[0005] The purpose of this invention is to provide a winding device for producing flexible composite pipes, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A winding device for producing flexible composite pipes, comprising:

[0008] The base frame has vertical frames fixedly connected to both sides of its top, and a lifting mechanism is installed at the top of the two vertical frames.

[0009] A winding mechanism is installed between the middle of the two vertical frames;

[0010] The outer side of the vertical frame is provided with two support frames arranged in a figure-eight shape, which cooperate with the lifting mechanism.

[0011] Preferably, the winding mechanism includes rotating disks symmetrically arranged in the middle of the two vertical frames facing each other, and a support rod fixed circumferentially between the two rotating disks. A motor is fixedly installed on the outer side of the middle of the left vertical frame, and the output shaft of the motor is fixedly connected to the left rotating disk. The right rotating disk is rotatably connected to the right vertical frame through a bearing.

[0012] Preferably, the lifting mechanism includes a transmission box horizontally fixed to the top of two vertical frames, and synchronous pulleys rotatably connected to both ends inside the transmission box via bearings. The two synchronous pulleys are connected by a synchronous belt drive. A second motor is fixedly connected to the top right side of the transmission box, and the output shaft of the second motor is fixedly connected to the right synchronous pulley.

[0013] Preferably, the lifting mechanism further includes shafts symmetrically fixed to the outer sides of the top ends of the two vertical frames, and a screw rotatably connected to the bottom end of the shafts via bearings. The top end of the screw extends into the interior of the transmission box and is fixedly connected to the synchronous pulley. A rack is provided on the outside of the screw, and the middle part of the rack is threadedly connected to the outside of the screw.

[0014] Preferably, the upper end of the vertical frame and both sides of the rack are rotatably connected to gears via bearings, the two gears mesh with the rack, the outer side of the gears is fixedly connected to the upper end of the support frame, the four corners of the base frame are provided with movable grooves, and the bottom end of the support frame extends to the middle of the movable groove and is rotatably connected to rollers via bearings.

[0015] Preferably, a guide block is fixedly connected to the outside of the vertical frame and below the rack, and a guide strip is fixedly connected to the bottom end of the rack, with the bottom end of the guide strip slidingly matching the guide groove in the middle of the guide block.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] This flexible composite pipe production winding equipment achieves mechanical switching between fixed and moving states through the threaded engagement of the screw and rack and the linkage design of the gear and support frame. It effectively solves the technical problem of difficulty in manual turning due to the increased weight after winding in traditional equipment, and significantly reduces the labor intensity and safety risks of workers. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall side view structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the overall front view of the present invention;

[0020] Figure 3 For the present utility model Figure 1 Enlarged view of point A in the middle;

[0021] Figure 4 For the present utility model Figure 2 Enlarged diagram of point B in the middle.

[0022] In the diagram: 1. Base frame; 2. Vertical frame; 3. Support frame; 4. Rotating disk; 5. Support rod; 6. Motor 1; 7. Transmission box; 8. Synchronous pulley; 9. Motor 2; 10. Shaft frame; 11. Screw; 12. Rack; 13. Gear; 14. Movable groove; 15. Roller; 16. Guide block; 17. Guide bar. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] like Figure 1-4 As shown, this utility model provides a technical solution:

[0025] A winding device for producing flexible composite pipes includes a base frame 1, with vertical frames 2 fixedly connected to both sides of its top. A lifting mechanism is provided at the top of each of the two vertical frames 2. The lifting mechanism includes a transmission box 7 horizontally fixed to the top of the two vertical frames 2, and synchronous pulleys 8 rotatably connected to both ends inside the transmission box 7 via bearings. The two synchronous pulleys 8 are connected by a synchronous belt drive. A second motor 9 is fixedly connected to the top right side of the transmission box 7, and the output shaft of the second motor 9 is fixedly connected to the right synchronous pulley 8. The lifting mechanism also includes shaft frames 10 symmetrically fixed to the outer sides of the top of the two vertical frames 2, and a screw 11 rotatably connected to the bottom end of the shaft frame 10 via bearings. The top of the screw 11 extends into the interior of the transmission box 7 and is fixedly connected to the synchronous pulleys 8. A rack 12 is provided on the outside of the screw 11, and the middle part of the rack 12 is threadedly connected to the outside of the screw 11. A winding mechanism is provided between the middle parts of the two vertical frames 2, and the winding mechanism includes components symmetrically arranged on opposite sides of the two vertical frames 2. The central rotating disk 4 and the support rod 5 fixed circumferentially between the two rotating disks 4 are provided. A motor 6 is fixedly installed on the outer side of the middle of the left vertical frame 2. The output shaft of the motor 6 is fixedly connected to the left rotating disk 4. The right rotating disk 4 is rotatably connected to the right vertical frame 2 through a bearing. Two support frames 3 arranged in a figure-eight shape are provided on the outer side of the vertical frame 2. The support frames 3 cooperate with the lifting mechanism. Gears 13 are rotatably connected to the upper end of the vertical frame 2 and on both sides of the rack 12 through bearings. The two gears 13 mesh with the rack 12. The outer side of the gears 13 is fixedly connected to the upper end of the support frame 3. Movable grooves 14 are provided at the four corners of the base frame 1. The bottom end of the support frame 3 extends to the middle of the movable groove 14 and is rotatably connected to the roller 15 through a bearing. A guide block 16 is fixedly connected to the lower part of the vertical frame 2 and close to the rack 12. A guide bar 17 is fixedly connected to the bottom end of the rack 12. The bottom end of the guide bar 17 slides and matches the guide groove in the middle of the guide block 16.

[0026] In this embodiment, the mechanical switching between the fixed state and the moving state of the equipment is realized through the threaded engagement of the screw 11 and the rack 12 and the linkage design of the gear 13 and the support frame 3. This effectively solves the technical problem that the traditional equipment is difficult to manually flip due to the increased weight after winding, and significantly reduces the labor intensity and safety risks of workers.

[0027] Working principle: When motor 29 starts, it drives the right synchronous pulley 8 to rotate, which in turn drives the left synchronous pulley 8 in the transmission box 7 to rotate synchronously via the synchronous belt. This causes the screw 11, which is fixedly connected to the synchronous pulley 8, to rotate. The screw 11, through its threaded engagement with the rack 12, pushes the rack 12 to move upward along the guide groove of the guide block 16. When the rack 12 rises, it drives the two gears 13 meshing with it to rotate. The gears 13, through their fixed connection with the upper end of the support frame 3, drive the bottom end of the support frame 3 to swing inward, so that the support frame 3 extends completely from below the movable groove 14. At this time, the bottom end of the support frame 3 is connected to the roller 15 via the bearing to form a movable support. When it is necessary to fix the equipment, the motor 2 9 rotates in the opposite direction to drive the rack 12 to descend, which drives the gear 13 to rotate in the opposite direction, causing the support frame 3 to swing outward and retract. The roller 15 leaves the ground, and the bottom end of the support frame 3 retracts into the movable groove 14. At this time, the equipment is placed stably by the base frame 1. The equipment is switched between the fixed state and the movable state. At the same time, the support frame 3 arranged in a figure-eight shape forms a stable support structure in the unfolded state to ensure the stability of the equipment when it moves.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A winding device for producing flexible composite pipes, characterized in that: include The base frame (1) has vertical frames (2) fixedly connected to both sides of its top end, and the top ends of the two vertical frames (2) are equipped with lifting mechanisms. A winding mechanism is provided between the middle of the two vertical frames (2); The outside of the vertical frame (2) is provided with two support frames (3) arranged in a figure-eight shape, and the support frames (3) cooperate with the lifting mechanism.

2. The winding equipment for producing flexible composite pipes according to claim 1, characterized in that: The winding mechanism includes a rotating disk (4) symmetrically arranged in the middle of the two vertical frames (2) facing each other, and a support rod (5) fixed circumferentially between the two rotating disks (4). A motor (6) is fixedly installed on the outer side of the middle of the left vertical frame (2). The output shaft of the motor (6) is fixedly connected to the left rotating disk (4). The right rotating disk (4) is rotatably connected to the right vertical frame (2) through a bearing.

3. The winding equipment for producing flexible composite pipes according to claim 2, characterized in that: The lifting mechanism includes a transmission box (7) horizontally fixed to the top of two vertical frames (2), and synchronous pulleys (8) rotatably connected to both ends inside the transmission box (7) via bearings. The two synchronous pulleys (8) are connected by synchronous belt drive. A second motor (9) is fixedly connected to the top right side of the transmission box (7), and the output shaft of the second motor (9) is fixedly connected to the right synchronous pulley (8).

4. The winding equipment for producing flexible composite pipes according to claim 3, characterized in that: The lifting mechanism also includes a shaft frame (10) symmetrically fixed to the outer side of the top of the two vertical frames (2), and a screw (11) rotatably connected to the bottom of the shaft frame (10) by a bearing. The top of the screw (11) extends into the interior of the transmission box (7) and is fixedly connected to the synchronous pulley (8). A rack (12) is provided on the outside of the screw (11), and the middle part of the rack (12) is threadedly connected to the outside of the screw (11).

5. The winding equipment for producing flexible composite pipes according to claim 4, characterized in that: The upper end of the vertical frame (2) and both sides of the rack (12) are rotatably connected to gears (13) via bearings. The two gears (13) mesh with the rack (12). The outer side of the gears (13) is fixedly connected to the upper end of the support frame (3). The four corners of the base frame (1) are provided with movable slots (14). The bottom end of the support frame (3) extends to the middle of the movable slots (14) and is rotatably connected to rollers (15) via bearings.

6. The winding equipment for producing flexible composite pipes according to claim 5, characterized in that: A guide block (16) is fixedly connected to the outside of the vertical frame (2) and below the rack (12). A guide strip (17) is fixedly connected to the bottom end of the rack (12). The bottom end of the guide strip (17) slides and matches the guide groove in the middle of the guide block (16).

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