Efficient and automatic nylon pipe discharging device
By designing a combination of conveyor wheels, cutters, gears, toothed plates, and scales, along with a clamping structure consisting of positive and negative threaded screws and reinforcing plates, the problem of poor stability in nylon tube cutting was solved, achieving efficient and precise automatic feeding.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIANGSU HONGFA ENG NYLON
- Filing Date
- 2025-05-30
- Publication Date
- 2026-04-17
AI Technical Summary
The existing nylon tube cutting device suffers from poor cutting stability and large errors due to inaccurate measurement by the measuring tape.
An automatic feeding device was designed, comprising a conveyor wheel, a cutter, gears, a toothed plate, and a scale. The cutting length is precisely controlled by friction transmission between the conveyor wheel and the nylon tube, combined with the measurement of the scale. The cutter is driven by a cylinder to perform the cutting, and the clamping stability is enhanced by structures such as positive and negative threaded screws and reinforcing plates.
This improves the stability and precision of nylon tube cutting, reduces errors, and ensures the stability and reliability of the cutting process.
Smart Images

Figure CN224129880U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of nylon tube processing technology, specifically a high-efficiency automatic feeding device for nylon tubes. Background Technology
[0002] Nylon tubing refers to tubing made from nylon material. As a synthetic polymer, nylon has excellent physical properties and chemical stability. Gases made from nylon have the same excellent properties. When processing nylon tubing, it is often necessary to cut the nylon tubing into appropriate lengths before further processing.
[0003] Existing nylon tube cutting devices traditionally use a measuring tape along the direction of the nylon tube to determine the length, and then cut it with scissors. However, when using a measuring tape to measure the nylon tube, the tape may not fit properly against the tube, resulting in large errors and affecting the stability of the cutting. Therefore, to address the above problems, a high-efficiency automatic nylon tube cutting device is proposed. Utility Model Content
[0004] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.
[0005] The technical solution adopted by this utility model to solve its technical problem is as follows: A high-efficiency automatic feeding device for nylon tubes, comprising a base, a conveyor wheel rotatably connected to the inner side of the base, a first motor fixedly connected to the outer side of the base, one side of the conveyor wheel fixedly connected to the output end of the first motor, a cylinder fixedly connected to the outer side of the base, a cutter fixedly connected to the output end of the cylinder, a gear fixedly connected to the output end of the first motor, a toothed plate meshing with the outer side of the gear, the toothed plate slidably connected to the base, and a scale fixedly connected to the outer side of the toothed plate; this step... By incorporating a conveyor wheel, cutter, gears, toothed plates, and a scale, the device operates by inserting one end of a nylon tube into the base. The conveyor wheel, made of a material with elasticity such as rubber, adheres closely to the nylon tube. A first motor drives the conveyor wheel to rotate, and the friction between the wheel and the tube causes the tube to move. Simultaneously, the length of the tube is determined by observing the scale. Once the tube reaches the desired position, a cylinder drives the cutter to move, cutting and separating the nylon tube. This design improves the stability of the device.
[0006] Preferably, a first positive and negative threaded screw is rotatably connected to the outer side of the toothed plate, and a reinforcing plate is threadedly connected to the outer side of the first positive and negative threaded screw. The reinforcing plate and the toothed plate are slidably connected. This step, by setting the first positive and negative threaded screw and the reinforcing plate, allows the toothed plate to move closer to each other by rotating the first positive and negative threaded screw before it moves, thereby further clamping the nylon tube. This makes the movement of the nylon tube more stable and improves the stability of the device.
[0007] Preferably, an L-shaped plate is fixedly connected to the outer side of the toothed plate, and the L-shaped plate is slidably connected to the base. This step, by setting the L-shaped plate, makes the connection between the toothed plate and the base more stable when the toothed plate moves, thereby improving the stability of the device.
[0008] Preferably, an adjusting screw is rotatably connected to the inner side of the toothed plate, and an adjusting plate is threadedly connected to the outer side of the adjusting screw. The adjusting plate and the base work together. By setting the adjusting screw and the adjusting plate, in use, the adjusting screw can be rotated to move the adjusting plate to a suitable position on the scale. When the toothed plate moves, the adjusting plate can be moved to fit against the base, so that after the nylon tube moves to a suitable length, the movement of the toothed plate is restricted by the adjusting plate, thereby stopping the conveying wheel and making it difficult for the nylon tube to continue to be conveyed. This makes the device more stable in controlling the length of the nylon tube and improves the stability of the device in use.
[0009] Preferably, a second motor is fixedly connected to the outer side of the base, and a second threaded screw is fixedly connected to the output end of the second motor. A clamping plate is threaded to the outer side of the second threaded screw. This step, by setting up the second motor, the second threaded screw, and the clamping plate, ensures that when the cut-off nylon tube moves, it enters between the clamping plates. The second motor drives the second threaded screw to rotate, which in turn drives the clamping plates to move closer together, thereby clamping and fixing the cut-off nylon tube, preventing it from falling off after being cut. Then, the user can grip the cut-off nylon tube from below, move the clamping plate away from the nylon tube, and then remove the nylon tube. This design makes it less likely for the cut-off nylon tube to fall or collide, improving the stability of the device.
[0010] Preferably, a limiting rod is slidably connected to the inner side of the base, and the limiting rod is fixedly connected to the clamping plate. This step, by setting the limiting rod, restricts the movement of the clamping plate by limiting the limiting rod through the base, thereby restricting the movement of the clamping plate and improving the stability of the device.
[0011] The advantages of this utility model are:
[0012] 1. This utility model, by setting up a conveyor wheel, a cutter, a gear, a toothed plate, and a scale, allows one end of a nylon tube to be inserted into the base during use. Because the outer side of the conveyor wheel is made of a material with a certain elasticity, such as rubber, the conveyor wheel can fit tightly against the nylon tube. The first motor drives the conveyor wheel to rotate, and the friction between the conveyor wheel and the nylon tube causes the nylon tube to move. At the same time, the length of the nylon tube is determined by observing the position of the scale. After the nylon tube moves to the appropriate position, the cylinder drives the cutter to move, and the cutter cuts and separates the nylon tube, thus improving the stability of the device.
[0013] 2. By setting a first positive and negative threaded screw and a reinforcing plate, the first positive and negative threaded screw can be rotated before the toothed plate moves. The first positive and negative threaded screw drives the reinforcing plate to move closer to each other, thereby further clamping the nylon tube. When the toothed plate moves, it can further drive the nylon tube to move, making the movement of the nylon tube more stable and improving the stability of the device. Attached Figure Description
[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0015] Figure 1 This is a front view of the structure in this utility model;
[0016] Figure 2 This is a bottom view of the structure in this utility model;
[0017] Figure 3 This is a schematic diagram of the toothed plate structure of this utility model;
[0018] Figure 4 This is a schematic diagram of the first positive and negative thread screw structure in this utility model;
[0019] Figure 5 This is a schematic diagram of the second positive and negative threaded screw structure in this utility model.
[0020] In the diagram: 1. Base; 2. Conveyor wheel; 3. First motor; 4. Cylinder; 5. Cutter; 6. Gear; 7. Tooth plate; 8. Scale; 9. First forward and reverse threaded screw; 10. Reinforcing plate; 11. L-shaped plate; 12. Adjusting screw; 13. Adjusting plate; 14. Second motor; 15. Second forward and reverse threaded screw; 16. Clamping plate; 17. Limiting rod. Detailed Implementation
[0021] 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 scope of protection of the present utility model.
[0022] Specific implementation examples are given below.
[0023] Please see Figures 1 to 5 As shown, a high-efficiency automatic feeding device for nylon tubes includes a base 1. A conveyor wheel 2 is rotatably connected to the inner side of the base 1, and a first motor 3 is fixedly connected to the outer side of the base 1. The output end of the conveyor wheel 2 and the first motor 3 are fixedly connected on one side. A cylinder 4 is fixedly connected to the outer side of the base 1, and a cutter 5 is fixedly connected to the output end of the cylinder 4. A gear 6 is fixedly connected to the output end of the first motor 3, and a toothed plate 7 meshes with the outer side of the gear 6. The toothed plate 7 is slidably connected to the base 1, and a scale 8 is fixedly connected to the outer side of the toothed plate 7. This step involves setting up the conveyor wheel 2 and the cutter... 5. Gear 6, toothed plate 7, and scale 8: In use, one end of the nylon tube is inserted into the inside of the base 1. Because the outer side of the conveyor wheel 2 is made of a material with a certain elasticity, such as rubber, the conveyor wheel 2 can fit tightly against the nylon tube. The first motor 3 drives the conveyor wheel 2 to rotate. Through the friction between the conveyor wheel 2 and the nylon tube, the nylon tube moves. At the same time, the length of the nylon tube is determined by observing the position of the scale 8. After the nylon tube moves to the appropriate position, the cylinder 4 drives the cutter 5 to move. The cutter 5 cuts and separates the nylon tube, which improves the stability of the device.
[0024] Furthermore, such as Figure 1 As shown, a first positive and negative threaded screw 9 is rotatably connected to the outer side of the toothed plate 7, and a reinforcing plate 10 is threadedly connected to the outer side of the first positive and negative threaded screw 9. The reinforcing plate 10 and the toothed plate 7 are slidably connected. This step, by setting the first positive and negative threaded screw 9 and the reinforcing plate 10, allows the toothed plate 7 to move before it moves. By rotating the first positive and negative threaded screw 9, the reinforcing plate 10 can be moved closer to each other, thereby further clamping the nylon tube. This makes the movement of the nylon tube more stable and improves the stability of the device.
[0025] Furthermore, such as Figure 2 and Figure 3As shown, an L-shaped plate 11 is fixedly connected to the outer side of the toothed plate 7, and the L-shaped plate 11 is slidably connected to the base 1. This step, by setting the L-shaped plate 11, makes the connection between the toothed plate 7 and the base 1 more stable when the toothed plate 7 moves, thereby improving the stability of the device.
[0026] Furthermore, such as Figure 3 As shown, an adjusting screw 12 is rotatably connected to the inner side of the toothed plate 7, and an adjusting plate 13 is threadedly connected to the outer side of the adjusting screw 12. The adjusting plate 13 works in conjunction with the base 1. In this step, by setting the adjusting screw 12 and the adjusting plate 13, the adjusting screw 12 can be rotated during use, which drives the adjusting plate 13 to move to a suitable position on the scale 8. When the toothed plate 7 moves, the adjusting plate 13 can be moved to fit tightly against the base 1, so that after the nylon tube moves to a suitable length, the movement of the toothed plate 7 is restricted by the adjusting plate 13, thereby stopping the conveying wheel 2, making it difficult for the nylon tube to continue to be conveyed. This makes the device more stable in controlling the length of the nylon tube and improves the stability of the device in use.
[0027] Furthermore, such as Figure 1 As shown, a second motor 14 is fixedly connected to the outer side of the base 1. A second threaded screw 15 is fixedly connected to the output end of the second motor 14. A clamping plate 16 is threadedly connected to the outer side of the second threaded screw 15. This step, by setting up the second motor 14, the second threaded screw 15, and the clamping plate 16, ensures that when the cut-off nylon tube moves, it enters between the clamping plates 16. The second motor 14 drives the second threaded screw 15 to rotate, which in turn drives the clamping plates 16 to move closer together, thereby clamping and fixing the cut-off nylon tube so that it will not fall off after being cut off. Then, the user can grip the cut-off nylon tube from below, move the clamping plate 16 away from the nylon tube, and then remove the nylon tube. This makes it less likely for the nylon tube to fall or collide after being cut off, improving the stability of the device.
[0028] Furthermore, such as Figure 1 As shown, a limiting rod 17 is slidably connected to the inner side of the base 1, and the limiting rod 17 is fixedly connected to the clamping plate 16. This step, by setting the limiting rod 17, restricts the clamping plate 16 when it moves, thereby limiting the clamping plate 16 by restricting the limiting rod 17 through the base 1, making the movement of the clamping plate 16 more stable and improving the stability of the device.
[0029] Working principle: During use, one end of the nylon tube is inserted into the inside of the base 1. Because the outer side of the conveyor wheel 2 is made of a material with a certain elasticity, such as rubber, the conveyor wheel 2 can fit tightly against the nylon tube. The nylon tube is placed between the reinforcing plates 10. The first threaded screw 9 is rotated, which moves the reinforcing plate 10 to clamp the nylon tube. The adjusting screw 12 is rotated, which moves the adjusting plate 13 to a suitable position. The first motor 3 drives the conveyor wheel 2 to rotate, and the friction between the conveyor wheel 2 and the nylon tube... The nylon tube is moved by rubbing, and at the same time, the first motor 3 drives the gear 6 to rotate, which in turn drives the toothed plate 7 to move. The toothed plate 7 then drives the scale 8 to move. By observing the position of the scale 8, the length of the nylon tube is determined. After the nylon tube moves to the appropriate position, the adjusting plate 13 moves to be close to the base 1. The adjusting plate 13 restricts the movement of the toothed plate 7, thereby stopping the conveying wheel 2, making it difficult for the nylon tube to continue to be conveyed. The cylinder 4 drives the cutter 5 to move, and the cutter 5 cuts and separates the nylon tube.
[0030] 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 present invention. 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.
[0031] 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 illustrative of the principles of this 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 claimed utility model.
Claims
1. A high-efficiency automatic discharging device for nylon tubes, comprising a base (1), characterized in that: A conveyor wheel (2) is rotatably connected to the inner side of the base (1), and a first motor (3) is fixedly connected to the outer side of the base (1). The conveyor wheel (2) and the output end of the first motor (3) are fixedly connected on one side. A cylinder (4) is fixedly connected to the outer side of the base (1). A cutter (5) is fixedly connected to the output end of the cylinder (4). A gear (6) is fixedly connected to the output end of the first motor (3). A toothed plate (7) meshes with the outer side of the gear (6). The toothed plate (7) is slidably connected to the base (1). A scale (8) is fixedly connected to the outer side of the toothed plate (7).
2. The high-efficiency automatic nylon tube unloading device according to claim 1, characterized in that: The toothed plate (7) is rotatably connected to a first positive and negative threaded screw (9), and a reinforcing plate (10) is threadedly connected to the outside of the first positive and negative threaded screw (9). The reinforcing plate (10) and the toothed plate (7) are slidably connected.
3. The high-efficiency automatic nylon tube unloading device according to claim 2, characterized in that: An L-shaped plate (11) is fixedly connected to the outside of the toothed plate (7), and the L-shaped plate (11) and the base (1) are slidably connected.
4. The high-efficiency automatic nylon tube unloading device according to claim 3, characterized in that: An adjusting screw (12) is rotatably connected to the inner side of the toothed plate (7), and an adjusting plate (13) is threadedly connected to the outer side of the adjusting screw (12). The adjusting plate (13) and the base (1) are used together.
5. The high-efficiency automatic nylon tube unloading device according to claim 4, characterized in that: A second motor (14) is fixedly connected to the outside of the base (1), and a second positive and negative thread screw (15) is fixedly connected to the output end of the second motor (14). A clamping plate (16) is threadedly connected to the outside of the second positive and negative thread screw (15).
6. The high-efficiency automatic nylon tube unloading device according to claim 5, characterized in that: The base (1) is slidably connected to a limiting rod (17) on its inner side, and the limiting rod (17) is fixedly connected to the clamping plate (16).