Flame-retardant polyester yarn traction device
By introducing an adjustment mechanism into the polyester wire traction device, the direction and height of the traction roller are adjusted by using the driving motor and gear system, the problem that the existing device can only traction in a fixed direction is solved, and the flexibility and convenience of use of the device are improved.
Patent Information
- Application Number
- CN202323595810.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-28
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2033-12-28
AI Technical Summary
The existing polyester wire traction device does not have an adjustment mechanism, which causes the polyester wire to be able to be pulled to a fixed direction and is not flexible enough to adapt to the position of wires at different heights.
An adjustment mechanism including a driving motor, spur gear, tooth plate, threaded sleeve and traction roller is designed. The spur gear drives the tooth plate movement and the threaded sleeve to rotate the traction roller to realize the adjustment of the direction and height of the polyester wire, and enhance the device. flexibility.
Through the use of the adjustment mechanism, the staff can flexibly adjust the traction direction and height of the polyester wire, which improves the adaptability and convenience of use of the device, and reduces the risk of wire breakage and fall off.
Smart Images
Figure CN222205612U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of polyester yarn traction devices, and in particular to a flame-retardant polyester yarn traction device. Background Art
[0002] Polyester is the trade name of polyester fiber in China. The characteristic of polyester is that it can withstand chemicals and frequent washing, and reduce fading and discoloration of clothing. Therefore, hotel uniforms, stone-ground blue denim clothing, sportswear or children's clothing are all made of polyester. Relatively speaking, polyester is tougher than rayon. In the process of producing polyester, traction devices are generally used for guidance.
[0003] Chinese patent CN216765176U discloses an anti-breaking polyester yarn traction device, comprising a main body shell, wherein the front and rear surfaces inside the main body shell are respectively fixedly connected to a No. 1 rotating shaft, and the two No. 1 rotating shafts are rotatably connected to a No. 2 rotating shaft, a pay-off roller is provided between the two No. 2 rotating shafts, and a No. 1 gear is provided between one end of the pay-off roller and the No. 2 rotating shaft, and the front surface inside the main body shell is fixedly connected to a No. 3 rotating shaft, and the No. 3 rotating shaft is rotatably connected to a No. 4 rotating shaft, and the No. 4 rotating shaft is fixedly connected to a winding roller. The utility model can make the pay-off roller and the winding roller always rotate at a proportional speed, which can ensure the uniform traction degree of the polyester yarn, avoid insufficient or excessive stretching, and reduce the risk of polyester yarn breakage. However, since it is not provided with an adjustment mechanism, when guiding the polyester yarn, the polyester yarn can only be pulled to a fixed direction, and the direction cannot be adjusted, which is not flexible enough to use. Therefore, a flame-retardant polyester yarn traction device is proposed to solve the above-mentioned problems. Utility Model Content
[0004] In view of the deficiencies in the prior art, the present application provides a flame-retardant polyester yarn traction device, which solves the problem that when guiding the polyester yarn, the polyester yarn can only be pulled to a fixed direction and the direction cannot be adjusted, resulting in insufficient flexibility in use.
[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a flame-retardant polyester yarn traction device, comprising a traction platform and a base platform, wherein an adjustment mechanism is arranged inside the traction platform;
[0006] The adjustment mechanism includes a driving motor and a fixed rod fixedly installed inside the traction platform, the output shaft of the driving motor is fixedly connected with a spur gear, the outer surface of the fixed rod is sleeved with a toothed plate, the spur gear is meshed with the toothed plate, a strip hole is opened on the top of the traction platform, the top of the toothed plate is fixedly connected with a connecting column, the top of the connecting column is fixedly connected with a moving plate, the top of the moving plate is fixedly connected with a threaded sleeve, and the outer surface of the threaded sleeve is threadedly sleeved with a traction roller.
[0007] By adopting the above-mentioned technical scheme, when in use, the present application only needs to start the driving motor to drive the toothed plate to move on the outer surface of the fixed rod through the spur gear, thereby synchronously driving the traction roller to move horizontally, thereby adjusting the traction direction of the polyester yarn. At the same time, the traction roller can also be rotated on the outer surface of the threaded sleeve to achieve the effect of adjusting the height of the traction roller, so as to adapt to the position of the polyester yarn at different levels, thereby improving the flexibility of the device and being more convenient to use.
[0008] Furthermore, electric push rods are fixedly installed on the front and back of the traction platform, and the output shaft of the electric push rod is fixedly connected with a support plate for lifting the flame-retardant polyester yarn.
[0009] The beneficial effect of adopting the above further solution is that by providing an electric push rod and a support plate, when guiding the polyester yarn, the electric push rod can drive the support plate to move up, thereby supporting the polyester yarn to avoid falling off.
[0010] Furthermore, the outer diameters of the traction platform and the base platform are consistent, and the bottom of the traction platform is fixedly connected to the top of the base platform.
[0011] The beneficial effect of adopting the above further solution is that the traction platform and the base platform, which are fixedly connected to each other, are more stable as a whole.
[0012] Furthermore, slide rails are fixedly installed on the left and right sides of the inner wall of the base, and drawers for storing items are slidably connected to the inner sides of the slide rails.
[0013] The beneficial effect of adopting the above further solution is that by providing drawers, it is convenient for workers to store items and tools.
[0014] Furthermore, an opening is provided on the front of the base, and a handle is fixedly connected to the outer surface of the drawer.
[0015] The beneficial effect of adopting the above further solution is that by providing an opening, when it is necessary to take out items and tools, the staff only needs to pull the handle outwards to pull the drawer out to the outside of the base, which is more convenient.
[0016] Furthermore, the number of the toothed plates and the number of the spur gears are both two, and they are relatively distributed inside the traction platform.
[0017] The beneficial effect of adopting the above further solution is that by arranging relatively distributed tooth plates and spur gears, more traction rollers can be synchronously driven to move horizontally.
[0018] Furthermore, the inner diameter of the strip-shaped hole is larger than the outer diameter of the connecting column, and the strip-shaped hole and the connecting column are clearance-matched.
[0019] The beneficial effect of adopting the above further solution is that by providing the strip-shaped holes, it is possible to prevent the connecting column from scraping the inner wall of the traction platform when moving.
[0020] Furthermore, pads are arranged around the bottom of the base, and the material of the pads is insulating rubber.
[0021] The beneficial effect of adopting the above further solution is that by providing a cushion block, the traction platform can be prevented from being grounded, thereby avoiding leakage.
[0022] Compared with the prior art, the present application provides a flame-retardant polyester yarn traction device, which has the following beneficial effects:
[0023] The flame-retardant polyester yarn traction device is provided with an adjustment mechanism. When in use, the staff only needs to start the driving motor to drive the toothed plate to move on the outer surface of the fixed rod through the spur gear, thereby synchronously driving the traction roller to move horizontally, thereby adjusting the traction direction of the polyester yarn. At the same time, the traction roller can also be rotated on the outer surface of the threaded sleeve to achieve the effect of adjusting the height of the traction roller, so as to adapt to the position of the polyester yarn at different levels, thereby improving the flexibility of the device and being more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 This is a schematic diagram of the internal structure of this application;
[0025] Figure 2 This is a side view of the structure of this application;
[0026] Figure 3 This is a schematic diagram of the three-dimensional structure of the traction platform of this application;
[0027] Figure 4 This is a schematic diagram of the structure of the present application.
[0028] In the figure: 1, traction table; 2, base; 3, drive motor; 4, fixing rod; 5, spur gear; 6, tooth plate; 7, strip hole; 8, connecting column; 9, moving plate; 10, threaded sleeve; 11, traction roller; 12, electric push rod; 13, support plate; 14, slide rail; 15, drawer; 16, opening; 17, cushion block. DETAILED DESCRIPTION
[0029] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.
[0030] See also Figure 1-4A flame-retardant polyester yarn traction device in this embodiment includes a traction platform 1 and a base platform 2 arranged under the traction platform 1, and an adjustment mechanism is arranged inside the traction platform 1.
[0031] Among them, the adjustment mechanism includes two driving motors 3 and two fixed rods 4 which are fixedly installed inside the traction platform 1 and are symmetrically arranged. The output shaft of the driving motor 3 is fixedly connected with a spur gear 5. The outer surface of the fixed rod 4 is sleeved with a toothed plate 6. The spur gear 5 is meshed with the toothed plate 6. A strip hole 7 is opened on the top of the traction platform 1. The top of the toothed plate 6 is fixedly connected with a connecting column 8. The top of the connecting column 8 is fixedly connected with a moving plate 9. The top of the moving plate 9 is fixedly connected with a threaded sleeve 10. The outer surface of the threaded sleeve 10 is threadedly sleeved with a traction roller 11.
[0032] By setting up the adjustment mechanism, when in use, the staff only needs to start the driving motor 3 to drive the toothed plate 6 to move on the outer surface of the fixed rod 4 through the spur gear 5, thereby synchronously driving the traction roller 11 to move horizontally, thereby adjusting the traction direction of the polyester yarn. At the same time, the traction roller 11 can also be rotated on the outer surface of the threaded sleeve 10, so as to achieve the effect of adjusting the height of the traction roller 11, so as to adapt to the position of the polyester yarn at different levels, thereby improving the flexibility of the device and being more convenient to use.
[0033] Furthermore, an electric push rod 12 is fixedly installed on the front and back of the traction platform 1, and the output shaft of the electric push rod 12 is fixedly connected to a support plate 13 for supporting the flame-retardant polyester yarn. By setting the electric push rod 12 and the support plate 13, when guiding the polyester yarn, the electric push rod 12 can drive the support plate 13 to move upward, thereby supporting the polyester yarn to prevent it from falling off.
[0034] At the same time, the outer diameters of the traction platform 1 and the base platform 2 are consistent, the bottom of the traction platform 1 is fixedly connected to the top of the base platform 2, and the traction platform 1 and the base platform 2 that are fixedly connected to each other are more stable as a whole.
[0035] It should be noted that slide rails 14 are fixedly installed on the left and right sides of the inner wall of the base 2, and drawers 15 for storing items are slidably connected to the inner side of the slide rails 14. By setting up the drawer 15, it is convenient for the staff to store items and tools. An opening 16 is opened on the front of the base 2, and a handle is fixedly connected to the outer surface of the drawer 15. By setting up the opening 16, when it is necessary to take items and tools, the staff only needs to pull the handle outward to pull the drawer 15 out of the base 2, which is more convenient.
[0036] It should be understood that there are two tooth plates 6 and two spur gears 5, which are relatively distributed inside the traction platform 1. By arranging the relatively distributed tooth plates 6 and spur gears 5, more traction rollers 11 can be synchronously driven to move horizontally.
[0037] In addition, the inner diameter of the strip hole 7 is larger than the outer diameter of the connecting column 8, and the strip hole 7 and the connecting column 8 are clearance-matched. By setting the strip hole 7, it is possible to prevent the connecting column 8 from scraping the inner wall of the traction platform 1 when moving. Pads 17 are provided around the bottom of the base 2. The material of the pads 17 is insulating rubber. By providing the pads 17, the traction platform 1 can be prevented from being grounded, thereby preventing leakage.
[0038] The implementation principle of a flame-retardant polyester yarn traction device in the embodiment of the present application is:
[0039] When using the flame-retardant polyester yarn traction device, the staff can traction and wind the polyester yarn to the outer surface of the traction roller 11 for guiding. Then, only the driving motor 3 needs to be started to drive the tooth plate 6 to move on the outer surface of the fixed rod 4 through the spur gear 5, thereby synchronously driving the traction roller 11 to move horizontally, thereby adjusting the traction direction of the polyester yarn. At the same time, the traction roller 11 can also be rotated on the outer surface of the threaded sleeve 10, thereby achieving the effect of adjusting the height of the traction roller 11, so as to adapt to the position of the polyester yarn at different levels, thereby improving the flexibility of the device and being more convenient to use.
Claims
1. A flame-retardant polyester yarn traction device, comprising a traction platform (1) and a base platform (2), characterized in that: An adjustment mechanism is provided inside the traction platform (1); The adjustment mechanism comprises a drive motor (3) and a fixed rod (4) fixedly mounted inside the traction platform (1); the output shaft of the drive motor (3) is fixedly connected to a spur gear (5); the outer surface of the fixed rod (4) is sleeved with a toothed plate (6); the spur gear (5) meshes with the toothed plate (6); a strip hole (7) is provided on the top of the traction platform (1); a connecting column (8) is fixedly connected to the top of the toothed plate (6); a moving plate (9) is fixedly connected to the top of the connecting column (8); a threaded sleeve (10) is fixedly connected to the top of the moving plate (9); a traction roller (11) is threadedly sleeved on the outer surface of the threaded sleeve (10).
2. A flame-retardant polyester yarn pulling device according to claim 1, characterized in that: Electric push rods (12) are fixedly mounted on the front and back of the traction platform (1), and a support plate (13) for lifting the flame-retardant polyester yarn is fixedly connected to the output shaft of the electric push rod (12).
3. The flame-retardant polyester yarn pulling device according to claim 1, characterized in that: The outer diameters of the traction platform (1) and the base platform (2) are consistent, and the bottom of the traction platform (1) is fixedly connected to the top of the base platform (2).
4. The flame-retardant polyester yarn pulling device according to claim 1, characterized in that: Slide rails (14) are fixedly mounted on the left and right sides of the inner wall of the base (2), and drawers (15) for storing items are slidably connected to the inner sides of the slide rails (14).
5. A flame-retardant polyester yarn pulling device according to claim 4, characterized in that: An opening (16) is provided on the front of the base (2), and a handle is fixedly connected to the outer surface of the drawer (15).
6. The flame-retardant polyester yarn pulling device according to claim 1, characterized in that: The number of the toothed plates (6) and the number of the spur gears (5) are both two, and they are relatively distributed inside the traction platform (1).
7. The flame-retardant polyester yarn pulling device according to claim 1, characterized in that: The inner diameter of the strip-shaped hole (7) is greater than the outer diameter of the connecting column (8), and the strip-shaped hole (7) and the connecting column (8) are clearance-matched.
8. The flame-retardant polyester yarn pulling device according to claim 1, characterized in that: Cushion blocks (17) are arranged around the bottom of the base (2), and the material of the cushion blocks (17) is insulating rubber.