Reel winding machine for plastic pipe processing

Abstract

The utility model discloses a winding machine for plastic pipe processing, and relates to the technical field of plastic pipe winding. The device comprises a vertical plate, the outer surface of the vertical plate is fixedly connected with a first support, and the top of the first support is fixedly connected with a first motor. According to the winding device, the limiting assembly is connected with the first displacement assembly, the limiting assembly is located in the rotating shaft in the normal state, at the moment, the winding disc is installed on the rotating shaft, then the first displacement assembly moves in the rotating shaft, and the first displacement assembly extrudes the limiting assembly in the moving process so that the limiting assembly can stretch out of the rotating shaft; at the moment, the limiting assembly is located on the side face of the winding disc, the winding disc can be limited and fixed, the winding disc is prevented from falling off from the rotating shaft in the rotating process, after winding is completed, the first displacement assembly is reversely moved to enable the limiting assembly to retract, limiting and fixing of the limiting assembly on the winding disc are relieved, and then the winding disc can be detached from the rotating shaft. And the winding disc can be replaced conveniently.

Description

Technical Field

[0001] This utility model belongs to the field of plastic tube winding technology, and specifically relates to a winding machine for processing plastic tubes. Background Technology

[0002] Plastic pipes are generally made from synthetic resin, namely polyester, with the addition of stabilizers, lubricants, plasticizers, etc., and are processed by extrusion in a pipe-making machine using the "plastic" method. After extrusion molding, the plastic pipes need to be wound up to facilitate the collection, packaging and transportation of the plastic pipes by operators.

[0003] Chinese patent CN212608686U discloses a conveying device for winding plastic pipes, relating to the field of pipe conveying equipment technology. The conveying device for winding plastic pipes includes a support frame, a fixed seat, an inverted "U"-shaped mounting frame, and a conveying mechanism. A winding reel is provided on the side of the support frame, the fixed seat is fixed to the bottom of the side end of the support frame, the mounting frame is fixed to the other side end of the support frame, and the conveying mechanism is installed on the support frame and the mounting frame and is used to guide and convey the plastic pipes.

[0004] Currently, some winding devices have open tops on the guide rollers. While this facilitates feeding plastic tubes, when the conveying speed of the plastic tubes is high, the tubes often pop out between the guide rollers, making it impossible to continue effective guidance and conveying. In the aforementioned document, the stop bar is kept horizontal under the action of spring force, preventing the plastic tubes placed between the two longitudinal guide rollers from popping out. However, the winding reel is located on the support frame, and after the plastic tube is wound onto the winding reel, it is inconvenient to remove the winding reel for replacement.

[0005] No effective solutions have yet been proposed to address the problems in the relevant technologies. Utility Model Content

[0006] In view of the problems in the related technologies, this utility model proposes a winding machine for processing plastic pipes to overcome the above-mentioned technical problems existing in the existing related technologies.

[0007] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0008] This utility model relates to a winding machine for processing plastic pipes, comprising a vertical plate, a first bracket fixedly connected to the outer surface of the vertical plate, a first motor fixedly connected to the top of the first bracket, a rotating shaft fixedly connected to the output shaft of the first motor, a limit component and a first displacement component being provided inside the rotating shaft, a take-up reel being slidably connected to the outer surface of the rotating shaft, the limit component being used to fix the take-up reel, the first displacement component being used to push the limit component to move, a second displacement component being provided on the outer surface of the vertical plate, and a first adjustment component and a second adjustment component being respectively provided on the outer surface of the second displacement component, the second displacement component being used to drive the plastic pipe to move, and the first adjustment component and the second adjustment component being used to limit the movement of the plastic pipe.

[0009] Furthermore, the limiting component includes a limiting slider, a groove is provided inside the rotating shaft, a limiting plate is fixedly connected to the outer surface of the limiting slider, both the limiting slider and the limiting plate are slidably connected to the groove, and a spring is fixedly connected to the bottom of the limiting plate.

[0010] Furthermore, the first displacement component includes a screw cylinder, which is fixedly connected inside the rotating shaft. A stud is threaded inside the screw cylinder, a sliding column is fixedly connected to the outer surface of the stud, and a hexagonal block is fixedly connected to the outer surface of the sliding column.

[0011] Furthermore, the second displacement component includes a second motor, a first screw fixedly connected to the output shaft of the second motor, a second bracket rotatably connected to the outer surface of the first screw, the second bracket being fixedly connected to the vertical plate, and a sliding seat slidably connected to the outer surface of the second bracket, the sliding seat being threadedly connected to the first screw.

[0012] Furthermore, the first adjusting component includes a second screw, a square groove is formed on the outer surface of the sliding seat, the second screw is rotatably connected to the inside of the square groove, a moving block is threadedly connected to the outer surface of the second screw, the moving block is slidably connected to the square groove, and a first limiting rod is rotatably connected to the top of the moving block.

[0013] Furthermore, the second adjustment component includes a slide rail, a slide plate is slidably connected inside the slide rail, a third screw is threadedly connected to the outer surface of the slide plate, a second limiting rod is rotatably connected to the outer surface of the slide plate, and the third screw is rotatably connected to the slide seat.

[0014] Furthermore, handwheels are fixedly connected to the ends of both the second and third screws.

[0015] This utility model has the following beneficial effects:

[0016] 1. The connection between the limiting component and the first displacement component of this utility model: In its normal position, the limiting component is located inside the rotating shaft. At this time, the take-up reel is mounted on the rotating shaft, and then the first displacement component moves inside the rotating shaft. During the movement, the first displacement component squeezes the limiting component, causing it to extend out of the rotating shaft. At this time, the limiting component is located on the side of the take-up reel, which can limit and fix the take-up reel, preventing the take-up reel from falling off the rotating shaft during rotation. After winding is completed, moving the first displacement component in the opposite direction can cause the limiting component to retract, thereby releasing the limiting component from the take-up reel, so that the take-up reel can be removed from the rotating shaft for easy replacement.

[0017] 2. In this utility model, through the connection of the third screw and the sliding plate, when the third screw is rotated, the rotation trend of the sliding plate is blocked by the slide rail. At this time, the third screw can drive the sliding plate to move up and down along the slide rail. The second limiting rods on the two sets of sliding plates can approach each other. When the plastic tube passes through the second limiting rods, the second limiting rods can limit the plastic tube and prevent the plastic tube from moving unnecessarily during the winding process.

[0018] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the utility model embodiments, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the external outline structure of this utility model;

[0021] Figure 2 This is a schematic cross-sectional view of the rotating shaft of this utility model;

[0022] Figure 3 For the present utility model Figure 2 Enlarged schematic diagram of the structure at point A in the middle;

[0023] Figure 4 This is a schematic diagram of the second displacement component structure of this utility model;

[0024] Figure 5 This is a schematic diagram of the first adjustment component of this utility model;

[0025] Figure 6 For the present utility model Figure 5 Enlarged structural diagram at point B.

[0026] The attached diagram lists the components represented by each number as follows:

[0027] 1. Vertical plate; 2. First support; 3. First motor; 4. Rotating shaft; 5. Limiting assembly; 501. Limiting slider; 502. Slide groove; 503. Limiting plate; 504. Spring; 6. First displacement assembly; 601. Screw barrel; 602. Screw stud; 603. Sliding column; 604. Hexagonal block; 7. Rewinding reel; 8. Second displacement assembly; 801. Second motor; 802. First screw; 803. Second support; 804. Sliding seat; 9. First adjusting assembly; 901. Second screw; 902. Square groove; 903. Moving block; 904. First limiting rod; 10. Second adjusting assembly; 1001. Slide rail; 1002. Sliding plate; 1003. Third screw; 1004. Second limiting rod; 11. Handwheel. Detailed Implementation

[0028] The technical solutions of the utility model embodiments will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the utility model, and not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the utility model.

[0029] In the description of this utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inner", etc., which indicate orientation or positional relationship, are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the utility model.

[0030] Please see Figures 1-6 As shown, this utility model is a winding machine for processing plastic pipes, including a vertical plate 1. A first support 2 is fixedly connected to the outer surface of the vertical plate 1. A first motor 3 is fixedly connected to the top of the first support 2. A rotating shaft 4 is fixedly connected to the output shaft of the first motor 3. A limit component 5 and a first displacement component 6 are provided inside the rotating shaft 4. A winding reel 7 is slidably connected to the outer surface of the rotating shaft 4. The limit component 5 is used to fix the winding reel 7. The first displacement component 6 is used to push the limit component 5 to move. A second displacement component 8 is provided on the outer surface of the vertical plate 1. A first adjustment component 9 and a second adjustment component 10 are respectively provided on the outer surface of the second displacement component 8. The second displacement component 8 is used to drive the plastic pipe to move. The first adjustment component 9 and the second adjustment component 10 are used to limit the plastic pipe.

[0031] First, the take-up reel 7 is mounted on the rotating shaft 4. After the take-up reel 7 passes the limiting component 5, the first displacement component 6 inside the rotating shaft 4 is rotated, causing the first displacement component 6 to move within the rotating shaft 4 and squeeze and push the limiting component 5 to move. The limiting component 5 extends out from the rotating shaft 4 and limits and fixes the take-up reel 7. Then, the plastic tube is passed between the first adjusting component 9 and the second adjusting component 10. After one end of the plastic tube is fixed on the take-up reel 7, the positions of the first adjusting component 9 and the second adjusting component 10 are moved to limit the plastic tube and prevent unnecessary movement of the plastic tube during the winding process. Then, the first motor 3 is started to drive the rotating shaft 4 and the take-up reel 7 to move. The take-up reel 7 winds up the plastic tube. The second displacement component 8 is started to drive the plastic tube on the first adjusting component 9 and the second adjusting component 10 to move back and forth, so that the plastic tube can be smoothly wound on the take-up reel 7.

[0032] This invention utilizes the connection between the limiting component 5 and the first displacement component 6. In its normal position, the limiting component 5 is located inside the rotating shaft 4. When the take-up reel 7 is mounted on the rotating shaft 4, the first displacement component 6 moves within the rotating shaft 4. During this movement, the first displacement component 6 presses against the limiting component 5, causing it to extend out of the rotating shaft 4. At this time, the limiting component 5 is located on the side of the take-up reel 7, which can limit and fix the take-up reel 7, preventing it from falling off the rotating shaft 4 during rotation. After winding is completed, moving the first displacement component 6 in the opposite direction can retract the limiting component 5, thereby releasing the limiting component 5 from the take-up reel 7. This allows the take-up reel 7 to be removed from the rotating shaft 4 for easy replacement.

[0033] In one embodiment, the limiting component 5 includes a limiting slider 501, a groove 502 is provided inside the rotating shaft 4, a limiting plate 503 is fixedly connected to the outer surface of the limiting slider 501, the limiting slider 501 and the limiting plate 503 are slidably connected to the groove 502, and a spring 504 is fixedly connected to the bottom of the limiting plate 503.

[0034] In its normal position, the limiting slider 501 is located in the groove 502 on the rotating shaft 4. When the take-up reel 7 is installed on the rotating shaft 4, the limiting slider 501 will not block the take-up reel 7. After installation, pushing the limiting slider 501 will move the limiting plate 503 upward, so that the limiting slider 501 extends out of the groove 502. The limiting plate 503 stretches the spring 504. At this time, the limiting slider 501 is located on the side of the take-up reel 7, which can limit and fix the take-up reel 7.

[0035] In one embodiment, the first displacement component 6 includes a screw cylinder 601, which is fixedly connected to the inside of the rotating shaft 4. A stud 602 is threadedly connected to the inside of the screw cylinder 601, and a sliding post 603 is fixedly connected to the outer surface of the stud 602. A hexagonal block 604 is fixedly connected to the outer surface of the sliding post 603.

[0036] Rotate the hexagonal block 604 using a tool. The hexagonal block 604 drives the sliding column 603 and the stud 602 to rotate. Through the connection between the stud 602 and the screw cylinder 601, the sliding column 603 moves within the rotating shaft 4. During the movement, the sliding column 603 gradually squeezes and pushes the limiting slider 501 to move. When the sliding column 603 is reversed, it can move away from the limiting slider 501.

[0037] In one embodiment, the second displacement component 8 includes a second motor 801, a first screw 802 is fixedly connected to the output shaft of the second motor 801, a second bracket 803 is rotatably connected to the outer surface of the first screw 802, the second bracket 803 is fixedly connected to the vertical plate 1, and a sliding seat 804 is slidably connected to the outer surface of the second bracket 803, the sliding seat 804 being threadedly connected to the first screw 802.

[0038] When the second motor 801 is started, the output shaft of the second motor 801 drives the first screw 802 to rotate. The rotation tendency of the sliding seat 804 on the first screw 802 is blocked by the second bracket 803. At this time, the first screw 802 can drive the sliding seat 804 to move.

[0039] In one embodiment, the first adjusting component 9 includes a second screw 901, a square groove 902 is provided on the outer surface of the sliding seat 804, the second screw 901 is rotatably connected to the inside of the square groove 902, a moving block 903 is threadedly connected to the outer surface of the second screw 901, the moving block 903 is slidably connected to the square groove 902, and a first limiting rod 904 is rotatably connected to the top of the moving block 903.

[0040] When the second screw 901 is rotated, the rotational tendency of the moving block 903 on the second screw 901 is blocked by the square slot 902. At this time, the second screw 901 can drive the moving block 903 to move the first limiting rod 904. There are two sets of moving blocks 903 and first limiting rods 904. The second screw 901 is a bidirectional screw, and the two sets of first limiting rods 904 can move closer to or further away from each other.

[0041] In one embodiment, the second adjustment component 10 includes a slide rail 1001, a slide plate 1002 is slidably connected inside the slide rail 1001, a third screw 1003 is threadedly connected to the outer surface of the slide plate 1002, a second limiting rod 1004 is rotatably connected to the outer surface of the slide plate 1002, and the third screw 1003 is rotatably connected to the slide seat 804.

[0042] Rotating the third screw 1003, the rotational tendency of the sliding plate 1002 on the third screw 1003 is blocked by the slide rail 1001. At this time, the third screw 1003 can drive the sliding plate 1002 to move the second limiting rod 1004. There are two sets of sliding plates 1002, and each set of sliding plates 1002 has two sets of second limiting rods 1004. The third screw 1003 is a bidirectional screw, and the second limiting rods 1004 can move closer or further apart. The plastic tube is passed between the first limiting rod 904 and the second limiting rod 1004. When the second limiting rod 1004 and the first limiting rod 904 are close to each other, the plastic tube can be limited. When the sliding seat 804 moves, the plastic tube can be moved synchronously through the first limiting rod 904 and the second limiting rod 1004.

[0043] In one embodiment, for the second screw 901, both the ends of the second screw 901 and the third screw 1003 are fixedly connected to a handwheel 11.

[0044] The handwheel 11 is designed to be easy for staff to hold, thereby minimizing slippage when rotating the second screw 901 and the third screw 1003.

[0045] Through the above technical solution, 1. the connection between the limiting component 5 and the first displacement component 6, the limiting component 5 is normally located inside the rotating shaft 4. At this time, the take-up reel 7 is mounted on the rotating shaft 4, and then the first displacement component 6 moves within the rotating shaft 4. During the movement, the first displacement component 6 presses against the limiting component 5, causing it to extend out of the rotating shaft 4. At this time, the limiting component 5 is located on the side of the take-up reel 7, which can limit and fix the take-up reel 7, preventing the take-up reel 7 from falling off the rotating shaft 4 during rotation. After winding is completed, moving the first displacement component 6 in the opposite direction can cause the limiting component 5 to retract, thereby releasing the limiting component 5 from limiting and fixing the take-up reel 7. 1. The winding reel 7 can be removed from the rotating shaft 4 for easy replacement; 2. Through the connection between the third screw 1003 and the sliding plate 1002, when the third screw 1003 is rotated, the rotation trend of the sliding plate 1002 is blocked by the slide rail 1001. At this time, the third screw 1003 can drive the sliding plate 1002 to move up and down along the slide rail 1001. The second limiting rods 1004 on the two sets of sliding plates 1002 can approach each other. When the plastic tube passes through the second limiting rods 1004, the second limiting rods 1004 can limit the plastic tube to avoid unnecessary movement of the plastic tube during winding.

[0046] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0047] The preferred embodiments of the utility model disclosed above are merely illustrative of the utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the utility model, thereby enabling those skilled in the art to better understand and utilize it. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A winding machine for plastic pipe processing, comprising a vertical plate (1), characterized in that, The outer surface of the vertical plate (1) is fixedly connected with a first support (2), the top of the first support (2) is fixedly connected with a first motor (3), the output shaft of the first motor (3) is fixedly connected with a rotating shaft (4), the inside of the rotating shaft (4) is provided with a limiting assembly (5) and a first displacement assembly (6), the outer surface of the rotating shaft (4) is slidably connected with a winding disc (7), the limiting assembly (5) is used for fixing the winding disc (7), the first displacement assembly (6) is used for moving the limiting assembly (5), the outer surface of the vertical plate (1) is provided with a second displacement assembly (8), the outer surface of the second displacement assembly (8) is respectively provided with a first adjusting assembly (9) and a second adjusting assembly (10), the second displacement assembly (8) is used for moving the plastic tube, and the first adjusting assembly (9) and the second adjusting assembly (10) are used for limiting the plastic tube.

2. The winding machine for plastic pipe processing according to claim 1, characterized in that, The limiting assembly (5) comprises a limiting sliding block (501), a sliding groove (502) is formed in the inside of the rotating shaft (4), and the outer surface of the limiting sliding block (501) is fixedly connected with a limiting plate (503); the limiting sliding block (501) and the limiting plate (503) are slidably connected with the sliding groove (502); and the bottom of the limiting plate (503) is fixedly connected with a spring (504).

3. The winder as claimed in claim 2, wherein The first displacement assembly (6) comprises a screw cylinder (601), the screw cylinder (601) is fixedly connected in the inside of the rotating shaft (4), the inside of the screw cylinder (601) is screwedly connected with a screw post (602), the outer surface of the screw post (602) is fixedly connected with a sliding column (603), and the outer surface of the sliding column (603) is fixedly connected with a hexagonal block (604).

4. The winder as claimed in claim 3, wherein The second displacement assembly (8) comprises a second motor (801), a first screw rod (802) is fixedly connected to the output shaft of the second motor (801), the outer surface of the first screw rod (802) is rotatably connected with a second support (803), the second support (803) is fixedly connected with the vertical plate (1), the outer surface of the second support (803) is slidably connected with a sliding seat (804), and the sliding seat (804) is screwedly connected with the first screw rod (802).

5. The winder as claimed in claim 4, wherein The first adjusting assembly (9) comprises a second screw rod (901), a square groove (902) is formed in the outer surface of the sliding seat (804), the second screw rod (901) is rotatably connected in the inside of the square groove (902), the outer surface of the second screw rod (901) is screwedly connected with a moving block (903), the moving block (903) is slidably connected with the square groove (902), and the top of the moving block (903) is rotatably connected with a first limiting rod (904).

6. The winder as claimed in claim 5, wherein The second adjusting assembly (10) comprises a sliding rail (1001), the inside of the sliding rail (1001) is slidably connected with a sliding plate (1002), the outer surface of the sliding plate (1002) is threadedly connected with a third screw rod (1003), the outer surface of the sliding plate (1002) is rotatably connected with a second limiting rod (1004), and the third screw rod (1003) is rotatably connected with a sliding seat (804).

7. The winder as claimed in claim 6, wherein The end portions of the second screw rod (901) and the third screw rod (1003) are fixedly connected with hand wheels (11).

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