Dacron DTY (Draw Textured Yarn) winding equipment
By designing vertical support plates, articulated shafts and telescopic shafts in polyester DTY wire winding equipment, the cumbersome problem of disassembly and assembly of existing equipment is solved, and simple disassembly and efficient operation without tools is achieved.
Patent Information
- Application Number
- CN202420705771.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-08
- Publication Date
- 2025-01-17
- Estimated Expiration
- 2034-04-08
AI Technical Summary
The existing polyester DTY wire winding equipment requires loading and unloading nuts during the disassembly and assembly process, which is cumbersome and inefficient, and requires a special wrench, which leads to a long and troublesome disassembly.
A polyester DTY wire winding device was designed. By setting a movable connection between a vertical support plate and a guide roller on the base plate of the frame, the hinge shaft and flip plate, positioning block, telescopic shaft and spring are realized. Simple disassembly and assembly of the cylinder, no other tools are required.
It realizes the convenience of disassembly and assembly and the simplicity of operation, reduces disassembly and assembly time, improves efficiency, and makes operation more convenient.
Smart Images
Figure CN222361732U_ABST
Abstract
Description
Technical field:
[0001] The utility model relates to the technical field of textile machinery and equipment, and more specifically to a polyester DTY yarn winding device. Background technology:
[0002] Polyester DTY yarn, also known as polyester low-elastic yarn (DTY for short), is a type of deformed yarn of polyester chemical fiber; polyester low-elastic yarn is a polyester fiber, which is widely used in fabrics, home textiles, industrial products, etc. due to its low elasticity, softness and comfort.
[0003] During the processing of the existing polyester yarn, it needs to be wound in a cylinder, and the existing cylinder is generally installed as follows: one side of the connecting plate is movably connected to the transverse shaft through a bearing, the cylinder is inserted into the transverse shaft, and a nut is tightened at the end of the transverse shaft to fix the cylinder. When disassembling and assembling, the nut needs to be installed and removed, which takes a long time and is inefficient. In addition, a special wrench is required during installation and removal, which is troublesome to operate. Utility model content:
[0004] The utility model aims to overcome the shortcomings of the prior art and provide a polyester DTY yarn winding device, which is convenient to assemble and disassemble, can be assembled and unassembled without using other tools, has good effect and is easy to operate.
[0005] The solution of the utility model to solve the technical problem is:
[0006] A polyester DTY yarn winding device comprises a frame, wherein two vertical support plates are fixed to the top surface of the bottom plate of the frame, the rotating shaft of the wire guide roller is movably connected to the two vertical support plates through a bearing, the wire guide roller is located between the two vertical support plates, and the rear top surfaces of the two vertical support plates are formed with an extension plate portion extending upward, the left extension plate portion is movably connected to a first flip plate through a hinge shaft, a left positioning block is movably connected to the front right side wall of the first flip plate, the left part of a winding cylinder is inserted into the left positioning block, a central through hole is formed in the middle of the front part of the second flip plate, a telescopic shaft is inserted into the central through hole, the left end of the telescopic shaft is movably connected to a right connecting column, and the left part of the right connecting column is inserted into the right part of the central through hole of the winding cylinder.
[0007] The left positioning block is a circular block, the right part of which is inserted into the left end of the middle through hole of the winding cylinder, and the right outer wall of the left positioning block is close to the left inner wall of the middle through hole of the winding cylinder.
[0008] The central through hole is a stepped through hole, the inner diameter of the left hole section of which is larger than the inner diameter of the right hole section, a limiting radial extension edge is formed on the outer wall of the left end of the telescopic shaft, the outer wall of the limiting radial extension edge is close to or close to the inner wall of the left hole section of the central through hole, a telescopic spring is inserted in the left hole section, the telescopic spring is inserted on the telescopic shaft, the left end of the telescopic spring is pressed against the right end face of the limiting radial extension edge, the right end of the telescopic spring is pressed against the right end face of the left hole section, the right end of the telescopic shaft is fixed with a limiting holding plate, the limiting holding plate is on the right side of the front part of the second flip plate, and the left side wall of the limiting holding plate is pressed against the right side wall of the front part of the second flip plate.
[0009] The left end of the telescopic shaft is movably connected with a right connecting column through a bearing.
[0010] A right limiting radial extension edge is formed on the outer side wall of the right end of the right connecting column, and the left end surface of the right limiting radial extension edge is pressed against the right side wall of the winding cylinder.
[0011] The beneficial effects of the utility model are:
[0012] The utility model is convenient to assemble and disassemble, and can be assembled and disassembled without using other tools, with good effect and simple operation. Description of the drawings:
[0013] Figure 1 It is a partial structural schematic diagram of the utility model (with components such as a transverse screw installed);
[0014] Figure 2 It is a partial top view of the utility model. Specific implementation method:
[0015] For example, see Figure 1 to Figure 2 As shown, a polyester DTY yarn winding device includes a frame 10, two vertical support plates 11 are fixed to the top surface of the bottom plate of the frame 10, the rotating shaft of the wire guide roller 20 is movably connected to the two vertical support plates 11 through a bearing, the wire guide roller 20 is located between the two vertical support plates 11, and the end of the rotating shaft of the wire guide roller 20 extends out of the vertical support plate 11, which can be connected to the output shaft of the driving motor installed at the corresponding position of the frame 10, and the rotation of the wire guide roller 20 is realized by rotating the output shaft of the driving motor. A transmission wheel can also be installed at the end of the rotating shaft of the wire guide roller 20, and the driving wheel fixed on the output shaft of the driving motor installed at the corresponding position of the frame 10 is tensioned and operated through a transmission belt. It is a conventional structure and will not be described in detail here, nor is it shown in the drawings.
[0016] Furthermore, an extension plate portion 12 extending upward is formed on the rear top surface of the two vertical support plates 11, the left extension plate portion 12 is movably connected to the first flip plate 30 through a hinge shaft, and the right extension plate portion 12 is movably connected to the second flip plate 40 through a hinge shaft, and a left positioning block 31 is movably connected to the front right side wall of the first flip plate 30 through a bearing, and the left part of the winding cylinder 100 is inserted into the left positioning block 31, and a center through hole 41 is formed in the middle of the front part of the second flip plate 40, and a telescopic shaft 50 is inserted in the center through hole 41, and the left end of the telescopic shaft 50 is movably connected to a right connecting column 60, and the left part of the right connecting column 60 is inserted into the right part of the middle through hole of the winding cylinder 100.
[0017] Furthermore, the left positioning block 31 is a circular block, and a radial limiting edge 32 is formed on the outer wall thereof. The left end face of the winding cylinder 100 is pressed against the right side wall of the radial limiting edge 32, and the right part of the left positioning block 31 is inserted into the left end of the middle through hole of the winding cylinder 100. The right outer wall of the left positioning block 31 is tightly attached to the left end inner wall of the middle through hole of the winding cylinder 100, and the left end of the winding cylinder 100 is limited by the radial limiting edge 32.
[0018] Furthermore, the central through hole 41 is a stepped through hole, the inner diameter of the left hole section of which is larger than the inner diameter of the right hole section, and a limiting radial extension edge 51 is formed on the outer wall of the left end of the telescopic shaft 50, and the outer wall of the limiting radial extension edge 51 is close to or close to the inner wall of the left hole section of the central through hole 41, and a telescopic spring 1 is inserted in the left hole section, and the telescopic spring 1 is inserted on the telescopic shaft 50, and the left end of the telescopic spring 1 is pressed against the right end face of the limiting radial extension edge 51, and the right end of the telescopic spring 1 is pressed against the right end face of the left hole section, and the right end of the telescopic shaft 50 is fixed with a limiting gripping plate 52, and the limiting gripping plate 52 is located on the right side of the front part of the second flip plate 40, and the left side wall of the limiting gripping plate 52 is pressed against the right side wall of the front part of the second flip plate 40.
[0019] The left end of the telescopic shaft 50 is movably connected to a right connecting column 60 via a bearing.
[0020] A right limiting radial extension edge 61 is formed on the outer wall of the right end of the right connecting column 60, and the left end surface of the right limiting radial extension edge 61 is pressed against the right side wall of the winding cylinder 100. The right side of the winding cylinder 100 is limited by the right limiting radial extension edge 61.
[0021] Furthermore, an annular groove is formed on the left outer wall of the right connecting column 60, and the elastic ring 62 is clamped in the annular groove, and the outer wall of the elastic ring 62 is pressed against the inner wall of the right end of the middle through hole of the winding cylinder 100. The elastic ring 62 realizes a firm connection between the right connecting column 60 and the winding cylinder 100.
[0022] Furthermore, the outer wall of the middle portion of the winding cylinder 100 is in close contact with the outer wall of the godet roller 20;
[0023] The lower parts of the radial edges 101 formed on the outer side walls at the left and right ends of the winding cylinder 100 are located on the left and right sides of the godet roller 20 .
[0024] Among them, a transverse guide rod is also installed on the two vertical support plates 11 in front of the wire guide roller 20, and the transverse guide rod is inserted into the guide through holes on the two vertical support plates 11. A conductor block is fixed on the transverse guide rod, and a guide through hole is formed on the conductor block. The two ends of the transverse guide rod extend out of the two vertical support plates 11, and the end of the transverse guide rod can fix a moving block, and the moving block is screwed on the transverse screw. The two ends of the transverse screw can be movably connected to two connecting plates fixed at corresponding positions on the frame 10 through bearings. A moving motor is fixed on one of the connecting plates, and the output shaft of the moving motor is fixed to one end of the transverse screw. When the moving motor is operated, the transverse screw rotates, and The transverse guide rod is moved left and right, and the conductor block is moved left and right. Two proximity switches are installed on the top surface of the connecting plate of the frame 10 near the two ends of the transverse screw, and the sensing ends of the two proximity switches are facing the left end face or the right end face of the fixed moving block. When one end of the fixed moving block is close to the sensing end of one of the proximity switches, it transmits the sensing signal to the control host, and the control host controls the moving motor to run in the reverse direction, so that the transverse screw can rotate in the reverse direction, that is, the transverse guide rod is moved left and right so that the polyester yarn passing through the guide hole of the conductor block can be wound onto the winding drum 100 along the guide roller 20. They are all conventional structures and will not be described in detail here.
[0025] When using this embodiment, it is only necessary to hold the limit holding plate 52 and move it to the right, so that the telescopic spring 1 is compressed, and the right connecting column 60 is moved to the right, so that its left end is moved out of the right end of the winding cylinder 100, and then the second flip plate 40 is turned up. At this time, the winding cylinder 100 can be moved to the right, so that its left end is moved out of the left positioning block 31, and disassembly is achieved;
[0026] During installation, one only needs to flip up the second flip plate 40, insert the left part of the middle through hole of the winding cylinder 100 into the right part of the left positioning block 31, and press the left end face of the winding cylinder 100 against the right side wall of the radial limiting edge 32. Then, flip down the second flip plate 40. At the same time, hold the limiting holding plate 52 by hand and move it to the right, and retract the right connecting column 60 to the right until the right connecting column 60 is aligned with the right end of the middle through hole of the winding cylinder 100. Release the limiting holding plate 52, and through the elastic recovery of the telescopic spring 1, the left part of the right connecting column 60 is extended into the right end of the middle through hole of the winding cylinder 100 to complete the installation. It is easy to disassemble and assemble, and no additional tools are required. It is easy to operate.
Claims
1. A polyester DTY yarn winding device, comprising a frame (10), characterized in that: Two vertical support plates (11) are fixed on the top surface of the bottom plate of the frame (10); the rotating shaft of the wire guide roller (20) is movably connected to the two vertical support plates (11) through a bearing; the wire guide roller (20) is located between the two vertical support plates (11); the rear top surfaces of the two vertical support plates (11) are formed with an extension plate portion (12) extending upward; the left extension plate portion (12) is movably connected to the first flip plate (30) through a hinge shaft; and the right extension plate portion (12) is movably connected to the second flip plate (30) through a hinge shaft. A second flip plate (40) is movably connected to a left positioning block (31) on the right side wall of the front portion of the first flip plate (30), the left portion of the winding cylinder (100) is inserted into the left positioning block (31), a central through hole (41) is formed in the middle of the front portion of the second flip plate (40), a telescopic shaft (50) is inserted into the central through hole (41), the left end of the telescopic shaft (50) is movably connected to a right connecting column (60), and the left portion of the right connecting column (60) is inserted into the right portion of the central through hole of the winding cylinder (100).
2. The polyester DTY yarn winding device according to claim 1, characterized in that: The left positioning block (31) is a circular block, and a radial limiting edge (32) is formed on the outer wall of the middle part thereof. The left end face of the winding cylinder (100) is pressed against the right side wall of the radial limiting edge (32). The right part of the left positioning block (31) is inserted into the left end of the middle through hole of the winding cylinder (100), and the right outer wall of the left positioning block (31) is tightly attached to the left end inner wall of the middle through hole of the winding cylinder (100).
3. The polyester DTY yarn winding device according to claim 1, characterized in that: The central through hole (41) is a stepped through hole, the inner diameter of the left hole section of which is larger than the inner diameter of the right hole section. A limiting radial extension edge (51) is formed on the outer wall of the left end of the telescopic shaft (50), and the outer wall of the limiting radial extension edge (51) is close to or in close contact with the inner wall of the left hole section of the central through hole (41). A telescopic spring (1) is inserted in the left hole section, and the telescopic spring (1) is inserted on the telescopic shaft (50). The left end of the telescopic spring (1) is pressed against the right end face of the limiting radial extension edge (51), and the right end of the telescopic spring (1) is pressed against the right end face of the left hole section. A limiting gripping plate (52) is fixed to the right end of the telescopic shaft (50), and the limiting gripping plate (52) is located on the right side of the front part of the second flip plate (40), and the left side wall of the limiting gripping plate (52) is pressed against the right side wall of the front part of the second flip plate (40).
4. The polyester DTY yarn winding device according to claim 3, characterized in that: The left end of the telescopic shaft (50) is movably connected to a right connecting column (60) via a bearing.
5. The polyester DTY yarn winding device according to claim 4, characterized in that: A right limiting radial extension edge (61) is formed on the outer wall of the right end of the right connecting column (60), and the left end surface of the right limiting radial extension edge (61) is pressed against the right side wall of the winding cylinder (100).
6. The polyester DTY yarn winding device according to claim 4, characterized in that: An annular groove is formed on the left outer wall of the right connecting column (60), and the elastic ring (62) is clamped in the annular groove. The outer wall of the elastic ring (62) is pressed against the inner wall of the right end of the middle through hole of the winding cylinder (100).
7. The polyester DTY yarn winding device according to claim 1, characterized in that: The outer wall of the middle portion of the winding cylinder (100) is in close contact with the outer wall of the godet roller (20); The lower parts of the radial edges (101) formed on the outer walls at the left and right ends of the winding cylinder (100) are located on the left and right sides of the guide wire roller (20).