Winding device for yarn production
By designing a detachable connection structure and yarn guide device, the problem of winding roller replacement is solved and the problem of uneven yarn winding is achieved, and the convenience of replacement and winding efficiency are achieved.
Patent Information
- Application Number
- CN202420610676.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-27
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-03-27
AI Technical Summary
The installation and replacement of the two end shafts of the winding roller in the existing yarn production line is time-consuming and labor-intensive, making it difficult to quickly replace the winding barrel.
A winding device including a detachable connecting structure is designed, and the bolts of the second connecting plate are fixedly connected to the bolts of the first connecting plate, and the rotating shaft is fixed through the pin hole and the pin shaft, so as to facilitate the replacement of the winding roller and guide the yarn. The device implements spiral winding of the yarn with slide rails and guide rollers.
The replacement process of the winding roller is simplified, the operating efficiency is improved, the risk of structural damage is reduced, and the uniform winding of the yarn is ensured through the guide device.
Smart Images
Figure CN222204342U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of textiles, in particular to a winding device for yarn production. Background Art
[0002] After the yarn is produced, it is usually wound on a winding drum for easy storage and transportation. In the prior art, the winding drum is mounted on a winding roller at the rear end of the production line. After winding to a certain weight, it is removed from the winding roller and replaced with a new winding drum. However, the two ends of the winding roller are usually rotatably mounted on the frame through a rotating shaft, and it is time-consuming and laborious to replace the winding drum on the winding roller. Utility Model Content
[0003] In order to solve the above-mentioned deficiencies in the prior art, the utility model provides a winding device for yarn production.
[0004] In order to achieve the above technical effects, the utility model adopts the following scheme:
[0005] The cam is an electrically conductive roller which can move freely in a plurality of directions from the end of a line to move the rollers, the plurality of rollers have respective opposite ends which are adapted to move the rollers towards the center of the plurality of wheels.
[0006] According to a preferred technical solution, the center of the first connecting plate and the second connecting plate after being connected is coaxially arranged with the rotating shaft.
[0007] A preferred technical solution is that one end of the winding roller is provided with a first limiting edge protruding from the surface of the winding roller, the first limiting edge is arranged around the winding roller, the other end of the winding roller is detachably connected to the rear end plate by bolts, the center of the end plate has a through hole for the rotating shaft to pass through, the diameter of the end plate is larger than the diameter of the winding roller, and the end plate is provided with a circle of second limiting edge protruding from one side of the winding roller, the inner diameter of the area surrounded by the second limiting edge matches the winding roller, and the winding roller is inserted into the area surrounded by the second limiting edge.
[0008] According to a preferred technical solution, the column is provided with a bracket located above the rotating shaft, the bracket is vertically provided with a first pin hole, the rotating shaft is provided with a second pin hole corresponding to the first pin hole, and a pin shaft is inserted into the first pin hole and the second pin hole.
[0009] A preferred technical solution, the yarn guiding device includes a horizontally arranged slide rail, the slide rail is arranged parallel to the winding roller, the two ends of the slide rail are respectively fixedly connected to two columns, a sliding slider is matched and installed on the slide rail, the slider is driven to move by a lead screw, one end of the lead screw is connected to a second rotating motor, a guide frame is fixedly provided on the upper end of the slider, the height of the guide frame is lower than the height of the winding roller, and the opening of the guide frame is arranged in the direction of the winding roller.
[0010] According to a preferred technical solution, a rotating guide roller is installed in the guide frame, and the guide roller is parallel to the winding roller.
[0011] Compared with the prior art, the beneficial effects are:
[0012] The utility model has a simple structure and is easy to use. The rotating shafts at both ends of the winding roller are connected to the rotating shaft through a detachable connecting structure. The first connecting plate and the second connecting plate are connected to each other and fixed by bolts. The bolts are removed, the first connecting plate and the second connecting plate are disassembled, and the winding roller can be removed for replacing the winding drum. Through the arrangement of the utility model, replacing the winding drum is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a cross-sectional schematic diagram of the utility model;
[0014] Figure 2 It is a side view schematic diagram of the utility model;
[0015] Figure 3 It is a structural schematic diagram of the yarn guiding device in the utility model.
[0016] Figure numerals: 1. column; 2. winding roller; 3. winding drum; 4. rotating shaft; 5. rotating shaft; 6. first connecting block; 7. second connecting block; 8. first connecting plate; 9. second connecting plate; 10. first pin hole; 11. second pin hole; 12. pin shaft; 13. first limiting edge; 14. end plate; 15. second limiting edge; 16. through hole; 17. first rotating motor; 18. slide rail; 19. slider; 20. lead screw; 21. guide frame; 22. guide roller; 23. second rotating motor. DETAILED DESCRIPTION
[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0018] A winding device for yarn production, comprising two columns 1, the two columns 1 are arranged at an interval to play a supporting role, a horizontal winding roller 2 is arranged between the two columns 1, the two ends of the winding roller 2 are respectively rotatably connected to the two columns 1, a detachable winding drum 3 is sleeved on the winding roller 2, and the winding drum 3 is used to wind the yarn;
[0019] A rotating shaft 4 is horizontally provided on the column 1, one of the rotating shafts 4 is driven to rotate by a first rotating motor 17, a first pulley is fixedly provided on the rotating shaft 4, a second pulley is fixedly provided on the output shaft of the first rotating motor 17, the first pulley is connected to the second pulley by a belt transmission, a rotating shaft 5 is fixedly provided at the center of both ends of the winding roller 2, the rotating shafts 5 at both ends of the winding roller 2 correspond to the two rotating shafts 4 respectively, and the rotating shaft 5 is coaxially arranged with the rotating shaft 4, the rotating shafts 5 at both ends of the winding roller 2 are detachably connected to the two rotating shafts 4 by a detachable connecting structure, so that the winding roller 2 can be removed from the two rotating shafts 4, thereby replacing the winding drum 3;
[0020] The detachable connection structure includes a first connection block 6 fixedly arranged on the end face of the rotating shaft 4 and a second connection block 7 fixedly arranged on the end face of the rotating shaft 5, the first connection block 6 is arranged on the end face of the rotating shaft 4 facing one end of the rotating shaft 5, the second connection block 7 is arranged on the end face of the rotating shaft 5 facing the upper end of the rotating shaft 4, a first connection plate 8 is protruded on the first connection block 6 in the direction of the second connection block 7, a second connection plate 9 is protruded on the second connection block 7 in the direction of the first connection block 6 and is in contact with the surface of the first connection plate 8, the first connection plate 8 and the second connection plate 9 are in contact with each other in a direction perpendicular to the length of the rotating shaft 5, the first connection plate 8 and the second connection plate 9 are locked and connected by bolts, and the structural strength of the connection is improved through the surface contact between the first connection plate 8 and the second connection plate 9;
[0021] A yarn guiding device whose height is lower than that of the winding roller 2 is provided in front of the winding roller 2 , and the yarn guiding device is used for guiding the yarn to be spirally wound on the winding drum 3 .
[0022] Through the above structure, the first connecting plate 8 and the second connecting plate 9 can be separated by removing the bolts, so that the winding roller 2 can be removed from the two rotating shafts 4, making it easy to replace the winding drum 3 on the winding roller 2.
[0023] According to a preferred technical solution, the centers of the first connecting plate 8 and the second connecting plate 9 after being connected are coaxially arranged with the rotating shaft 5. In this way, the centers of rotation are located on the same axis, thereby reducing structural damage during rotation.
[0024] According to a preferred technical solution, one end of the winding roller 2 is provided with a first limiting edge 13 protruding from the surface of the winding roller 2, and the first limiting edge 13 is arranged around the winding roller 2. The other end of the winding roller 2 is detachably connected to a rear end plate 14 by bolts, and the rear end plate 14 is attached to the other end face of the winding roller 2. The rear end plate 14 has a plurality of connecting holes, and the end face of the winding roller 2 has threaded holes corresponding to the connecting holes. The rear end plate 14 is locked on the winding roller 2 by bolts passing through the connecting holes and connected to the threaded holes. The center of the end plate 14 has a through hole 16 for the rotating shaft 5 to pass through. The diameter of the end plate 14 is larger than the diameter of the winding roller 2. The end plate 14 is provided with a circle of second limiting edges 15 protruding from one side of the winding roller 2. The inner diameter of the area surrounded by the second limiting edge 15 matches that of the winding roller 2, and the winding roller 2 is inserted into the area surrounded by the second limiting edge 15.
[0025] After the winding drum 3 is sleeved on the winding roller 2, one end of the winding drum 3 is abutted against the first limiting edge 13, and then the rear end plate 14 is fixed on the winding roller 2, so that the second limiting edge 15 is abutted against the other end of the winding drum 3, thereby limiting the winding drum 3 at both ends of the winding roller 2 to prevent the winding drum 3 from falling off the winding roller 2. In addition, the winding drum 3 is clamped by the first limiting edge 13 and the second limiting edge 15.
[0026] A preferred technical solution is that the column 1 is provided with a bracket located above the rotating shaft 4, and the bracket is vertically penetrated with a first pin hole 10, and the rotating shaft 4 has a second pin hole 11 corresponding to the first pin hole 10, and when the second connecting plate 9 is located above the first connecting plate 8, the first pin hole 10 corresponds to the second pin hole 11 coaxially, and a pin shaft 12 is inserted into the first pin hole 10 and the second pin hole 11.
[0027] When removing or installing the winding roller 2 from the rotating shaft 4, rotate it until the second connecting plate 9 presses on the upper end of the first connecting plate 8, and then insert the pin 12 into the first pin hole 10 and the second pin hole 11 to prevent the rotating shaft 4 from rotating, thereby facilitating the removal or installation of the winding roller 2. When winding the yarn, pull out the pin 12.
[0028] A preferred technical solution, the yarn guiding device includes a horizontally arranged slide rail 18, the slide rail 18 is arranged parallel to the winding roller 2, the two ends of the slide rail 18 are respectively fixedly connected to the two columns 1, and a sliding slider 19 is matched and installed on the slide rail 18, and the slider 19 is driven to move by a screw, one end of the screw 20 is connected to the second rotating motor 23, and a guide frame 21 is fixedly provided on the upper end of the slider 19, and the height of the guide frame 21 is lower than the height of the winding roller 2, and the opening of the guide frame 21 is arranged in the direction of the winding roller 2.
[0029] When the first rotating motor 17 drives the winding roller 2 to rotate for yarn winding, the yarn passes through the guide frame 21 and is wound on the winding drum 3, and the second rotating motor 23 drives the lead screw 20 to rotate, thereby driving the slider 19 to reciprocate along the slide rail 18, so that the yarn is spirally wound on the winding drum 3 under the drive of the guide frame 21.
[0030] According to a preferred technical solution, a rotating guide roller 22 is installed in the guide frame 21. The guide roller 22 is parallel to the winding roller 2. When the yarn passes through the guide frame 21, it bypasses the guide roller 22 from below to avoid friction damage to the yarn.
[0031] In the description of the present utility model, it should be understood that the terms "upper", "lower", "top", "bottom", "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is conventionally placed when in use, or are the orientations or positional relationships conventionally understood by those skilled in the art. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present utility model.
[0032] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.
[0033] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.
Claims
1. A winding device for yarn production, characterized in that: The invention comprises two upright posts (1), a horizontal winding roller (2) is arranged between the two upright posts (1), a detachable winding drum (3) is sleeved on the winding roller (2), a rotating shaft (4) is horizontally arranged on the upright post (1), one of the rotating shafts (4) is driven to rotate by a first rotating motor (17), a rotating shaft (5) is fixedly arranged at the center of both ends of the winding roller (2), the rotating shaft (5) and the rotating shaft (4) are arranged coaxially, and the rotating shafts (5) at both ends of the winding roller (2) are detachably connected to the two rotating shafts (4) via a detachable connecting structure, The detachable connection structure comprises a first connection block (6) fixedly arranged on the end face of the rotating shaft (4) and a second connection block (7) fixedly arranged on the end face of the rotating shaft (5); a first connection plate (8) protruding from the first connection block (6) in the direction of the second connection block (7); a second connection plate (9) protruding from the second connection block (7) and in contact with the surface of the first connection plate (8); the first connection plate (8) and the second connection plate (9) are connected by bolts; a yarn guiding device whose height is lower than that of the winding roller (2) is provided in front of the winding roller (2).
2. A winding device for yarn production according to claim 1, characterized in that: The center of the first connecting plate (8) and the second connecting plate (9) after being connected to each other is coaxially arranged with the rotating shaft (5).
3. A winding device for yarn production according to claim 1, characterized in that: One end of the winding roller (2) is provided with a first limiting edge (13) protruding from the surface of the winding roller (2), and the first limiting edge (13) is arranged around the winding roller (2). The other end of the winding roller (2) is detachably connected to a rear end plate (14) by bolts, and the center of the end plate (14) has a through hole (16) for the rotation shaft (5) to pass through. The diameter of the end plate (14) is larger than the diameter of the winding roller (2). The end plate (14) is provided with a circle of second limiting edges (15) protruding from one side of the winding roller (2), and the inner diameter of the area surrounded by the second limiting edge (15) matches that of the winding roller (2), and the winding roller (2) is inserted into the area surrounded by the second limiting edge (15).
4. A winding device for yarn production as claimed in claim 1, characterized in that: The column (1) is provided with a bracket located above the rotating shaft (4), the bracket is vertically penetrated by a first pin hole (10), the rotating shaft (4) is provided with a second pin hole (11) corresponding to the first pin hole (10), and a pin shaft (12) is inserted into the first pin hole (10) and the second pin hole (11).
5. A winding device for yarn production as claimed in claim 1, characterized in that: The yarn guiding device comprises a horizontally arranged slide rail (18), wherein the slide rail (18) is arranged parallel to the winding roller (2), and the two ends of the slide rail (18) are respectively fixedly connected to the two uprights (1), and a sliding slider (19) is matched and mounted on the slide rail (18), and the slider (19) is driven to move by a lead screw, and one end of the lead screw (20) is connected to a second rotating motor (23), and a guide frame (21) is fixedly arranged at the upper end of the slider (19), and the height of the guide frame (21) is lower than the height of the winding roller (2), and the opening of the guide frame (21) is arranged in the direction of the winding roller (2).
6. A winding device for yarn production as claimed in claim 5, characterized in that: A rotating guide roller (22) is installed in the guide frame (21), and the guide roller (22) is parallel to the winding roller (2).