Yarn guiding device for regenerated polyester fiber processing
The wire guide device for polyester fibers addresses the issue of misalignment and impurity entanglement by providing adjustable components and cleaning mechanisms, ensuring stable and efficient yarn movement and winding.
Patent Information
- Application Number
- CN202420680821.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-03
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-04-03
AI Technical Summary
Existing guide devices for polyester fiber yarns are inconvenient to adjust their position and direction relative to the production equipment, leading to misalignment and potential entanglement of impurities during the winding process.
A wire guide device with a base, guide wheel, and adjustable components such as a bottom rod with a countersunk hole and nut arrangement, along with cleaning devices comprising first and second cleaning cottons, allows for flexible adjustment of the guide wheel's direction and effective removal of impurities.
Enables stable support and adjustment of the guide wheel direction, ensuring proper yarn movement and effective cleaning, preventing entanglement and improving the winding process efficiency.
Smart Images
Figure CN222181410U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of polyester fiber guide, in particular to a wire guide device for processing regenerated polyester fibers. Background Art
[0002] In order to avoid wasting resources, various industries are recycling and reusing waste materials. For example, in the production of polyester fibers, waste polyester bottle flakes, waste spinning, foam materials, paddle blocks, etc. are usually used as raw materials. They are crushed, cleaned, dried, melted and extruded, and then the production of polyester fibers is completed through spinning, winding and other steps.
[0003] In the production process of polyester fiber yarn, in order to change the walking direction of the polyester fiber yarn, a plurality of wheel bodies are usually provided, and the wheel bodies are distributed in a preset direction to guide the polyester fiber yarn, or a guide device is installed in front of the polyester fiber yarn winding device so as to evenly wind the polyester fiber yarn on the winding drum. At present, there are many guide devices for polyester fiber yarn, such as a Chinese patent with patent publication number CN220055823U, which discloses a wire guide device for a regenerated polyester fiber winding machine, which includes a workbench, a slide rail is installed on one side of the workbench through a moving mechanism, a second motor is fixedly installed on the top of the slide rail, a second screw rod is fixedly installed on the output end of the second motor, a second slider is provided on the surface of the second screw rod, a first support plate is fixedly installed on the top of the second slider, and a first rotating rod is rotatably installed through the surface of the first support plate.
[0004] When the walking direction of the polyester fiber yarn is changed by the wheel body, the wheel body needs to be installed on the production equipment, but the structure and shape of the production equipment are fixed, and its own state cannot be adjusted according to the direction of the polyester fiber yarn, and the wheel body cannot be adjusted relative to the bracket. Therefore, when the wheel body is installed in the preset direction, it may not be installed on the equipment, or when it is installed on the equipment, the direction of the wheel body is different from the preset direction, which will affect the direction of the polyester fiber yarn. Utility Model Content
[0005] The utility model aims to provide a thread guide device for processing regenerated polyester fibers, aiming to improve the problem that a wheel body used for changing the direction of polyester fibers is inconvenient to adjust its own state and is not conducive to installation.
[0006] The utility model is implemented as follows: a wire guide device for processing regenerated polyester fibers, comprising a base, a countersunk hole is arranged on the base, a guide wheel is arranged above the base, the guide wheel is arranged on a bracket, a bottom rod is arranged below the bracket, the bottom rod passes through the countersunk hole, and a nut is arranged on the threaded sleeve; a cleaning device is arranged on the side of the guide wheel, and the cleaning device can remove impurities on the surface of the polyester fiber.
[0007] Preferably, the bottom rod is configured as an inverted T-shaped structure, and an anti-skid layer is provided at the lower end, the lower end of the bottom rod is located in the countersunk hole, the anti-skid layer contacts the end wall of the countersunk hole, and the nut is arranged above the base.
[0008] Preferably, the cleaning device comprises a first cleaning cotton and a second cleaning cotton, the first cleaning cotton is arranged on the side below the guide wheel, and the second cleaning cotton is arranged above the guide wheel and fits with the guide wheel.
[0009] Preferably, a support plate is arranged above the second cleaning cotton, and vertical plates are sleeved on both ends of the support plate, and the lower ends of the vertical plates are connected by bolts and inserted into the slots of the bracket.
[0010] Preferably, two sets of the first cleaning cotton are provided and are respectively sleeved on two supporting shafts, the ends of the two supporting shafts are inserted into two connecting plates, one of the connecting plates is threadedly sleeved on the adjusting screw, and the lower end of the adjusting screw is connected to the bracket through a bearing.
[0011] Preferably, the first cleaning cotton is configured as an expandable tubular structure, an annular groove is provided at the end of the first cleaning cotton, and a restraining belt is sleeved on the annular groove.
[0012] Preferably, guide rods are provided at both ends of the base, legs are connected to both ends of the two guide rods, a threaded rod is provided between the two legs, the thread of the threaded rod passes through the threaded hole of the driving block, and the end is connected to the motor, and the driving block is provided below the base.
[0013] Preferably, two snap plates are symmetrically arranged on the edge below the base, a snap groove is arranged on the edge of the upper side of the driving block, and the snap plate passes through the snap groove; the threaded hole and the snap groove are perpendicular to each other.
[0014] Compared with the prior art, the beneficial effects of the utility model are:
[0015] 1. The utility model is provided with a bottom rod and a countersunk hole. The bottom rod is passed through the countersunk hole, so that the bracket and the guide wheel can be movably arranged relative to the base, providing support for adjusting the direction of the guide wheel according to needs, avoiding the guide wheel from being unable to provide good support for the movement of the polyester fiber yarn due to the limitation of the production equipment structure. In addition, under the action of the nut, the bottom rod can be made stationary relative to the base, providing convenience for the guide wheel to stably support the polyester fiber yarn.
[0016] 2. The utility model is provided with a first cleaning cotton and a second cleaning cotton, and the first cleaning cotton and the second cleaning cotton cooperate to clean the polyester fiber filaments. At the same time, under the action of the first cleaning cotton, the polyester fiber filaments are forced to bend and fit the guide wheel setting, limiting the stable setting of the polyester fiber filaments relative to the guide wheel. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1It is a schematic diagram of the first three-dimensional structure of an embodiment of the utility model;
[0018] Figure 2 This utility model Figure 1 A schematic diagram of the three-dimensional structure of the middle guide wheel;
[0019] Figure 3 This utility model Figure 1 A schematic diagram of the three-dimensional structure of the second cleaning cotton;
[0020] Figure 4 This utility model Figure 1 A schematic diagram of the structure of the first three-dimensional cleaning cotton;
[0021] Figure 5 This utility model Figure 1 A schematic diagram of the structure of the second three-dimensional first cleaning cotton;
[0022] Figure 6 This utility model Figure 1 A schematic diagram of the three-dimensional structure of the middle base;
[0023] Figure 7 It is a schematic diagram of the second three-dimensional structure of the embodiment of the utility model;
[0024] Figure 8 This utility model Figure 7 Schematic diagram of the three-dimensional structure of the middle base and the driving block.
[0025] In the figure: 1. base; 11. countersunk hole; 12. snap plate; 2. guide wheel; 21. bracket; 22. slot; 23. bottom rod; 24. anti-skid layer; 3. first cleaning cotton; 31. connecting plate; 32. support shaft; 33. adjusting screw; 34. restraining belt; 35. annular groove; 4. second cleaning cotton; 41. support plate; 42. vertical plate; 5. driving block; 51. snap groove; 52. threaded hole; 6. threaded rod; 7. guide rod; 8. support leg. DETAILED DESCRIPTION
[0026] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0027] The following is a further description with reference to the accompanying drawings and specific embodiments:
[0028] Example 1
[0029] like Figure 1 As shown, a wire guide device for processing regenerated polyester fiber includes a base 1, a guide wheel 2, a first cleaning cotton 3 and a second cleaning cotton 4. The guide wheel 2 is arranged at the upper end of a bracket 21, and the lower end of the bracket 21 is adjustably connected to the base 1. The first cleaning cotton 3 is arranged on the side below the guide wheel 2, and the second cleaning cotton 4 is arranged above the guide wheel 2 and fits with the guide wheel 2. When installing the device, according to the structure of the production equipment, the base 1 is installed on the production equipment through bolt connection, and then the direction of the guide wheel 2 is adjusted according to the direction of the polyester fiber yarn, so as to avoid the guide wheel 2 being unable to provide support for the movement of the polyester fiber yarn due to the limitation of the production equipment structure. When the device is used to change the direction of the polyester fiber yarn, the polyester fiber yarn is first placed across the guide wheel 2, and with the cooperation of the first cleaning cotton 3 and the second cleaning cotton 4, the polyester fiber yarn is contacted with the guide wheel 2 for a larger length, thereby better limiting the position of the polyester fiber yarn and the guide wheel 2, and at the same time, under the action of the cleaning cotton, the impurities adhering to the polyester fiber yarn are removed to avoid the impurities being entangled in the winding drum.
[0030] like Figure 2 , Figure 6 As shown, in order to achieve the adjustability of the guide wheel 2 relative to the base 1, a countersunk hole 11 is provided on the base 1, and a bottom rod 23 is provided below the bracket 21. The bottom rod 23 is provided as an inverted T-shaped structure, and an anti-slip layer 24 is provided at the lower end. The lower end of the bottom rod 23 is located in the countersunk hole 11, and the anti-slip layer 24 contacts the end wall of the countersunk hole 11. The top threaded sleeve of the bottom rod 23 protruding from the base 1 is provided with a nut, and under the action of the nut, the lower end of the bottom rod 23 and the end of the countersunk hole 11 are squeezed against each other, thereby increasing the resistance to the rotation of the bottom rod 23 relative to the base 1. When it is necessary to adjust the direction of the guide wheel 2, the staff rotates the nut to release the restriction of the bottom rod 23, thereby facilitating the adjustment of the direction of the guide wheel 2. After adjusting the direction of the guide wheel 2, the nut is rotated again to force the bottom rod 23 to be placed still relative to the base 1.
[0031] like Figure 3 , Figure 4As shown, in order to adjust the positions of the first cleaning cotton 3 and the second cleaning cotton 4, support is provided for the polyester fiber yarn to cross the guide wheel 2. A support plate 41 is arranged above the second cleaning cotton 4, and both ends of the support plate 41 are sleeved with vertical plates 42. The lower ends of the vertical plates 42 are connected by bolts and inserted into the slots 22 of the bracket 21. By rotating the bolts, the restrictions of the vertical plates 42 and the bracket 21 can be released, so as to lift the second cleaning cotton 4 and make the second cleaning cotton 4 out of contact with the guide wheel 2. In addition, the first cleaning cotton 3 is provided with two sets, and is respectively sleeved on two supporting shafts 32. The ends of the two supporting shafts 32 are inserted into two connecting plates 31. The two connecting plates 31 are respectively arranged on both sides of the bracket 21, and are in sliding contact with the bracket 21. An adjusting screw 33 is threadedly penetrated at a certain connecting plate 31. The lower end of the adjusting screw 33 is connected to the bracket 21 through a bearing. By rotating the adjusting screw 33, the connecting plate 31 can be controlled to rise and fall relative to the bracket 21. Therefore, before the polyester fiber yarn crosses the guide wheel 2, the first cleaning cotton 3 can be forced to rise by rotating the adjusting screw 33, which provides convenience for the polyester fiber yarn to cross the guide wheel 2. When the polyester fiber crosses the guide wheel 2, the staff installs the vertical plate 42 on the bracket 21, and makes the second cleaning cotton 4 contact the inner wall of the guide wheel 2 and the polyester fiber at the same time. In addition, the adjusting screw 33 is rotated to force the first cleaning cotton 3 to go down and press the polyester fiber, so that the polyester fiber is completely stretched, thereby increasing the length of the polyester fiber in contact with the guide wheel 2. Because the polyester fiber is in a taut state, it can be in good contact with the cleaning cotton, and then the impurities adhering to the polyester fiber can be removed by the cleaning cotton.
[0032] like Figure 5 As shown, in order to facilitate the rapid replacement of the first cleaning cotton 3, the first cleaning cotton 3 is set as a tubular structure that can be spread out, and an annular groove 35 is set at the end of the first cleaning cotton 3. A restraining belt 34 is sleeved on the annular groove 35. When replacing the first cleaning cotton 3, the staff removes the restraining belt 34 from the annular groove 35 to release the restriction of the first cleaning cotton 3. Then, the staff can force the first cleaning cotton 3 to spread out and break away from the support shaft 32. When installing, the above operation can be performed in reverse.
[0033] The above device can be improved and applied to other wire guides according to the requirements.
[0034] Example 2
[0035] like Figure 1As shown, a wire guide device for processing regenerated polyester fiber includes a base 1, a guide wheel 2, a first cleaning cotton 3 and a second cleaning cotton 4. The guide wheel 2 is arranged at the upper end of a bracket 21, and the lower end of the bracket 21 is adjustably connected to the base 1. The first cleaning cotton 3 is arranged on the side below the guide wheel 2, and the second cleaning cotton 4 is arranged above the guide wheel 2 and fits with the guide wheel 2. When installing the device, according to the structure of the production equipment, the base 1 is installed on the production equipment through bolt connection, and then the direction of the guide wheel 2 is adjusted according to the direction of the polyester fiber yarn, so as to avoid the guide wheel 2 being unable to provide support for the movement of the polyester fiber yarn due to the limitation of the production equipment structure. When the device is used to change the direction of the polyester fiber yarn, the polyester fiber yarn is first placed across the guide wheel 2, and with the cooperation of the first cleaning cotton 3 and the second cleaning cotton 4, the polyester fiber yarn is contacted with the guide wheel 2 for a larger length, thereby better limiting the position of the polyester fiber yarn and the guide wheel 2, and at the same time, under the action of the cleaning cotton, the impurities adhering to the polyester fiber yarn are removed to avoid the impurities being entangled in the winding drum.
[0036] like Figure 2 , Figure 6 As shown, in order to achieve the adjustability of the guide wheel 2 relative to the base 1, a countersunk hole 11 is provided on the base 1, and a bottom rod 23 is provided below the bracket 21. The bottom rod 23 is provided as an inverted T-shaped structure, and an anti-slip layer 24 is provided at the lower end. The lower end of the bottom rod 23 is located in the countersunk hole 11, and the anti-slip layer 24 contacts the end wall of the countersunk hole 11. The top threaded sleeve of the bottom rod 23 protruding from the base 1 is provided with a nut, and under the action of the nut, the lower end of the bottom rod 23 and the end of the countersunk hole 11 are squeezed against each other, thereby increasing the resistance to the rotation of the bottom rod 23 relative to the base 1. When it is necessary to adjust the direction of the guide wheel 2, the staff rotates the nut to release the restriction of the bottom rod 23, thereby facilitating the adjustment of the direction of the guide wheel 2. After adjusting the direction of the guide wheel 2, the nut is rotated again to force the bottom rod 23 to be placed still relative to the base 1.
[0037] like Figure 3 , Figure 4As shown, in order to adjust the positions of the first cleaning cotton 3 and the second cleaning cotton 4, support is provided for the polyester fiber yarn to cross the guide wheel 2. A support plate 41 is arranged above the second cleaning cotton 4, and both ends of the support plate 41 are sleeved with vertical plates 42. The lower ends of the vertical plates 42 are connected by bolts and inserted into the slots 22 of the bracket 21. By rotating the bolts, the restrictions of the vertical plates 42 and the bracket 21 can be released, so as to lift the second cleaning cotton 4 and make the second cleaning cotton 4 out of contact with the guide wheel 2. In addition, the first cleaning cotton 3 is provided with two sets, and is respectively sleeved on two supporting shafts 32. The ends of the two supporting shafts 32 are inserted into two connecting plates 31. The two connecting plates 31 are respectively arranged on both sides of the bracket 21, and are in sliding contact with the bracket 21. An adjusting screw 33 is threadedly penetrated at a certain connecting plate 31. The lower end of the adjusting screw 33 is connected to the bracket 21 through a bearing. By rotating the adjusting screw 33, the connecting plate 31 can be controlled to rise and fall relative to the bracket 21. Therefore, before the polyester fiber yarn crosses the guide wheel 2, the first cleaning cotton 3 can be forced to rise by rotating the adjusting screw 33, which provides convenience for the polyester fiber yarn to cross the guide wheel 2. When the polyester fiber crosses the guide wheel 2, the staff installs the vertical plate 42 on the bracket 21, and makes the second cleaning cotton 4 contact the inner wall of the guide wheel 2 and the polyester fiber at the same time. In addition, the adjusting screw 33 is rotated to force the first cleaning cotton 3 to go down and press the polyester fiber, so that the polyester fiber is completely stretched, thereby increasing the length of the polyester fiber in contact with the guide wheel 2. Because the polyester fiber is in a taut state, it can be in good contact with the cleaning cotton, and then the impurities adhering to the polyester fiber can be removed by the cleaning cotton.
[0038] like Figure 5 As shown, in order to facilitate the rapid replacement of the first cleaning cotton 3, the first cleaning cotton 3 is set as a tubular structure that can be spread out, and an annular groove 35 is set at the end of the first cleaning cotton 3. A restraining belt 34 is sleeved on the annular groove 35. When replacing the first cleaning cotton 3, the staff removes the restraining belt 34 from the annular groove 35 to release the restriction of the first cleaning cotton 3. Then, the staff can force the first cleaning cotton 3 to spread out and break away from the support shaft 32. When installing, the above operation can be performed in reverse.
[0039] like Figure 7 , Figure 8As shown, in order to apply the guide wheel 2 to the side of the polyester fiber winding, guide rods 7 are provided at both ends of the base 1, and legs 8 are connected to the two ends of the two guide rods 7. A threaded rod 6 is provided between the two legs 8. The threaded rod 6 is threaded through the threaded hole 52 of the driving block 5, and the end is connected to the motor. The driving block 5 is provided below the base 1. The motor controls the forward and reverse rotation of the threaded rod 6, and then controls the base 1 to move back and forth between the two legs 8, so as to control the guide wheel 2 to adjust the position of the polyester fiber, so that the polyester fiber can be evenly wound on the winding drum. In addition, two buckle plates 12 are symmetrically provided at the edge below the base 1, and a buckle groove 51 is provided on the upper side edge of the driving block 5. The buckle plate 12 is provided through the buckle groove 51, so that the driving block 5 is stable and movable relative to the base 1, which provides convenience for rapid disassembly and assembly according to needs. The threaded hole 52 and the buckle groove 51 are perpendicular to each other.
[0040] The above device can be improved and applied to other wire guides according to the requirements.
[0041] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be modified and varied in various ways. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A wire guide device for processing regenerated polyester fibers, characterized in that: The invention comprises a base (1), a countersunk hole (11) is arranged on the base (1), a guide wheel (2) is arranged above the base (1), the guide wheel (2) is arranged on a bracket (21), a bottom rod (23) is arranged below the bracket (21), the bottom rod (23) passes through the countersunk hole (11), and a nut is arranged on the threaded sleeve; a cleaning device is arranged on the side of the guide wheel (2), and the cleaning device can remove impurities on the surface of the polyester fiber.
2. The wire guide device for processing regenerated polyester fibers according to claim 1, characterized in that: The bottom rod (23) is configured as an inverted T-shaped structure, and an anti-slip layer (24) is provided at the lower end. The lower end of the bottom rod (23) is located in the countersunk hole (11), the anti-slip layer (24) is in contact with the end wall of the countersunk hole (11), and the nut is provided above the base (1).
3. The wire guide device for processing regenerated polyester fibers according to claim 2, characterized in that: The cleaning device comprises a first cleaning cotton (3) and a second cleaning cotton (4), wherein the first cleaning cotton (3) is arranged on the side below the guide wheel (2), and the second cleaning cotton (4) is arranged above the guide wheel (2) and is in contact with the guide wheel (2).
4. A thread guiding device for processing regenerated polyester fibers according to claim 3, characterized in that: A support plate (41) is arranged above the second cleaning cotton (4), and vertical plates (42) are sleeved on both ends of the support plate (41), and the lower ends of the vertical plates (42) are connected by bolts and inserted into the slots (22) of the bracket (21).
5. A thread guiding device for processing regenerated polyester fibers according to claim 4, characterized in that: The first cleaning cotton (3) is provided with two sets, and is respectively sleeved on two supporting shafts (32), the ends of the two supporting shafts (32) are inserted into two connecting plates (31), one of the connecting plates (31) is threadedly sleeved on the adjusting screw (33), and the lower end of the adjusting screw (33) is connected to the bracket (21) through a bearing.
6. A thread guiding device for processing regenerated polyester fibers according to claim 5, characterized in that: The first cleaning cotton (3) is configured as an expandable tubular structure, an annular groove (35) is provided at the end of the first cleaning cotton (3), and a restraining belt (34) is sleeved on the annular groove (35).
7. The thread guiding device for processing regenerated polyester fiber according to claim 1, characterized in that: Guide rods (7) are provided at both ends of the base (1), and legs (8) are connected to the two ends of the two guide rods (7). A threaded rod (6) is provided between the two legs (8). The threaded rod (6) is threadedly provided through a threaded hole (52) of a driving block (5), and the end of the threaded rod (6) is connected to a motor. The driving block (5) is provided below the base (1).
8. The thread guiding device for processing regenerated polyester fibers according to claim 7, characterized in that: Two snap plates (12) are symmetrically arranged at the edge below the base (1); a snap groove (51) is arranged at the edge of the upper side of the driving block (5); the snap plate (12) passes through the snap groove (51); and the threaded hole (52) and the snap groove (51) are perpendicular to each other.