Yarn winding equipment with auxiliary tightening structure
By using a combination of adjusting motors, transmission gears and winding wheels in the yarn winding equipment, the tension of the yarn is automatically adjusted, and electric telescopic rods and squeeze rollers are used to ensure even winding of the yarn, solving the problem of yarn winding. The problems of inconvenient operation and poor tension control during the rolling process are eliminated, and the stability and efficiency of the winding are improved.
Patent Information
- Application Number
- CN202421265901.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-04
- Publication Date
- 2025-01-21
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
During the textile process, when winding with more elastic yarns, external personnel are required to control the yarn guide rod to adjust the tension force of the yarn, resulting in inconvenient operation and poor tension control effect, which affects the winding effect of the winding device .
A yarn winding equipment with an auxiliary tightening structure is designed. It adopts a tightening adjustment device that adjusts the motor and the transmission gear. Through the cooperation of the driving gear and the winding wheel, the tension of the yarn is automatically adjusted, and the tension of the yarn is automatically adjusted through electric telescoping. The cooperation of the rod and the squeeze roller ensures that the yarn is evenly wound and stably wound during the winding process.
It realizes automatic adjustment of yarn tension and uniform winding, simplifies operation, and improves the stability and efficiency of yarn winding.
Smart Images
Figure CN222374047U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of yarn winding equipment, and more specifically, to a yarn winding equipment with an auxiliary tightening structure. Background Art
[0002] Yarn weaving is the process of weaving various yarn fibers into products of a certain fineness, such as weaving, rope making, thread making, knitting and embroidery. During the weaving process, the yarn will be placed and stored by winding it on the outside of the yarn tube, and then multiple groups of yarn tubes will be embedded in the wiring device, which not only stores the yarn but also facilitates the subsequent rotation of the yarn tube to unwind the yarn.
[0003] In the weaving process, the yarn is wound on the reel, and the yarn is wound by the servo motor's shaft connected to the reel's shaft. However, when winding the yarn with greater elasticity, external personnel are required to control the yarn. External operators are required to control the yarn guide rod and thus the tension of the yarn, which is not conducive to the operation of external personnel and also leads to poor control of the yarn tension, affecting the winding effect of the winding device. Utility Model Content
[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a yarn winding device with an auxiliary tightening structure to solve the problem that in the existing process of winding up yarn with greater elasticity, when external personnel are required to control the yarn, an external operator is required to control the yarn guide rod and thus control the tension of the yarn, which is not conducive to the operation of external personnel and also leads to poor control effect of the tension of the yarn, affecting the winding effect of the winding device.
[0005] To solve the above technical problems, the utility model provides the following technical solutions: a yarn winding device with an auxiliary tightening structure, comprising a fixed base, the top of the fixed base is fixedly connected to a working body, one side of the working body is fixedly connected to a first guide member, a tightening adjustment device is arranged in the middle of the working body, the other end of the working body is provided with a second guide member, the other side of the working body is located above the second guide member and a supporting roller is rotatably installed, the lower end of the other side of the working body is fixedly connected to a line leveling device, one end of the top of the fixed base is provided with a winding assembly, and the interior of the winding assembly is wound and connected with a yarn body; the tightening adjustment device comprises an adjusting motor and a transmission gear, the transmission gear is rotatably installed at the upper end of the middle part of the working body, the adjusting motor is fixedly installed at the lower end of the middle part of the working body, one side of the adjusting motor is fixedly connected to a driving gear, the outer surface of the driving gear is meshed with the outer surface of the driving gear, and the driving gear is rotatably installed on the side of the working body, the upper and lower ends of the transmission gear are fixedly connected to support rods, and the outer surface of the support rod is rotatably installed with a winding wheel.
[0006] Wherein, the first guide member comprises a fixing frame, and three guide rollers are rotatably mounted on the side of the fixing frame, and one end of the yarn body is staggeredly wound around the outer surfaces of the three guide rollers connected to the first guide member.
[0007] Wherein, two guide rollers are further arranged on the side of the second guide member, and the yarn body is staggeredly wound around the outer surfaces of the two guide rollers connected to the second guide member.
[0008] Among them, the line-leveling device includes a fixed rail fixedly installed at the lower end of the working body, an electric telescopic rod is fixedly connected to the side of the fixed rail, a sliding groove is provided at the top of the fixed rail, a sliding frame is slidably installed inside the sliding groove, a movable rod is movably sleeved on the top of the sliding frame, a connecting frame is fixedly connected to the bottom of the movable rod, an extrusion roller is rotatably installed inside the connecting frame, the outer surface of the movable rod is located between the sliding frame and the connecting frame and is movably sleeved with a return spring, and a movable groove is provided at the bottom of the sliding frame below the extrusion roller.
[0009] The motor of the present invention is to be connected with the gear train of the motor and the control gear of the motor to the control wheel.
[0010] Technical effects and advantages of the utility model:
[0011] In the above scheme, the driving gear rotates and causes the transmission gear to rotate synchronously. At this time, the winding wheels located on both sides of the yarn body rotate, so that the yarn body is respectively sleeved on the outer surfaces of the winding wheels at both ends, and the yarn body is pressed. When the yarn body moves on the surface of the winding wheel, the friction force generated increases the tightening force of the yarn body, thereby achieving the effect of adjusting the tension of the yarn body, ensuring that the yarn body will not be too loose when winding, and the operation is simple and convenient, which improves the flexibility of the device.
[0012] The electric telescopic rod works to drive the sliding frame to reciprocate in the sliding groove inside the fixed track. The reciprocating movement of the sliding frame causes the yarn body to reciprocate and wind in the process of winding on the surface of the winding roller, so that the yarn body is wound more evenly on the outer surface of the winding roller. The return spring is used to make the extrusion roller straighten the yarn body when the yarn body passes through the surface of the extrusion roller through the reaction force of the return spring, so that the winding roller is convenient for winding the yarn body, the winding is more stable, and the winding effect of the equipment is improved;
[0013] As the winding radius of the yarn body increases, the extrusion spring will gradually compress, and the sliding block will drive the auxiliary extrusion wheel to move on both sides of the lifting frame. Through the reaction force of the extrusion spring, the sliding block will always drive the auxiliary extrusion wheel to fit the outer surface of the winding roller, so that the yarn body wrapped and connected to the outer surface of the winding roller fits the outer surface of the winding roller, avoiding the yarn body from being scattered after cutting, thereby facilitating the arrangement of the yarn body after winding. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0015] Figure 2 This is a schematic diagram of the structure of the first guide member of the utility model;
[0016] Figure 3This is a structural schematic diagram of the tightening and adjusting device of the utility model;
[0017] Figure 4 This is a schematic diagram of the structure of the wire leveling device of the utility model;
[0018] Figure 5 It is a schematic diagram of the structure of the winding component of the utility model.
[0019] The accompanying drawings are marked as follows: 1. fixed base; 2. working body; 3. first guide member; 4. tightening adjustment device; 5. second guide member; 6. support roller; 7. line leveling device; 8. winding assembly; 9. yarn body; 31. fixed frame; 32. guide roller; 41. adjustment motor; 42. driving gear; 43. transmission gear; 44. support rod; 45. winding wheel; 71. electric telescopic rod; 72. fixed track; 73. sliding groove; 74. sliding frame; 75. movable rod; 76. connecting frame; 77. reset spring; 78. squeezing roller; 79. movable groove; 81. winding frame; 82. winding motor; 83. lifting frame; 84. limit rod; 85. sliding block; 86. squeezing spring; 87. auxiliary squeezing wheel; 88. winding roller. DETAILED DESCRIPTION
[0020] In order to make the technical problems to be solved, technical solutions and advantages of the present invention more clear, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.
[0021] As attached Figure 1 To Attachment Figure 5 The embodiment of the utility model provides a yarn winding device with an auxiliary tightening structure, including a fixed base 1, a working body 2 is fixedly connected to the top of the fixed base 1, a first guide member 3 is fixedly connected to one side of the working body 2, a tightening adjustment device 4 is arranged in the middle of the working body 2, a second guide member 5 is arranged at the other end of the working body 2, a supporting roller 6 is rotatably installed above the second guide member 5 on the other side of the working body 2, a line leveling device 7 is fixedly connected to the lower end of the other side of the working body 2, a winding assembly 8 is arranged at one end of the top of the fixed base 1, and the winding assembly The internal winding of the part 8 is connected with the yarn body 9; the tightening adjustment device 4 includes an adjusting motor 41 and a transmission gear 43, the transmission gear 43 is rotatably installed at the upper end of the middle part of the working body 2, the adjusting motor 41 is fixedly installed at the lower end of the middle part of the working body 2, one side of the adjusting motor 41 is fixedly connected with a driving gear 42, the outer surface of the driving gear 42 is meshed with the outer surface of the transmission gear 43, and the driving gear 42 is rotatably installed on the side of the working body 2, the upper and lower ends of the transmission gear 43 are fixedly connected with a support rod 44, and the outer surface of the support rod 44 is rotatably installed with a winding wheel 45.
[0022] As attached Figure 2As shown, the first guide member 3 includes a fixed frame 31, and three guide rollers 32 are rotatably installed on the side of the fixed frame 31. One end of the yarn body 9 is staggered and wound around the outer surfaces of the three guide rollers 32 connected to the first guide member 3. The three guide rollers 32 are used to make the yarn body 9 staggered and wound around the surfaces of the guide rollers 32, so that no matter in what direction the yarn body 9 enters the interior of the guide roller 32, it can horizontally enter between the two winding wheels 45 from the guide roller 32, thereby facilitating the winding of the yarn body 9 during the rotation of the two winding wheels 45.
[0023] Two guide rollers 32 are further arranged on the side of the second guide member 5 , and the yarn body 9 is interlacedly wound around the outer surfaces of the two guide rollers 32 connected to the second guide member 5 .
[0024] As attached Figure 4 As shown, the wire leveling device 7 includes a fixed rail 72 fixedly mounted on the lower end of the working machine body 2, and an electric telescopic rod 71 is fixedly connected to the side of the fixed rail 72. A sliding groove 73 is provided on the top of the fixed rail 72, and a sliding frame 74 is slidably installed inside the sliding groove 73. A movable rod 75 is movably sleeved on the top of the sliding frame 74, and a connecting frame 76 is fixedly connected to the bottom of the movable rod 75. An extrusion roller 78 is rotatably installed inside the connecting frame 76. The outer surface of the movable rod 75 is located between the sliding frame 74 and the connecting frame 76 and is movably sleeved with a return spring 77. The bottom of the sliding frame 74 is located below the extrusion roller 78 and a movable groove 79 is provided. The return spring 77 is used to make the extrusion roller 78 straighten the yarn body 9 when the yarn body 9 passes through the surface of the extrusion roller 78 through the reaction force of the return spring 77, so that the winding roller 88 can wind up the yarn body 9.
[0025] As attached Figure 5 As shown, the winding assembly 8 includes a winding frame 81, one side of the winding frame 81 is fixedly connected to a lifting frame 83, and the two ends of the lifting frame 83 are internally fixedly connected to limit rods 84, and the other end of the winding frame 81 is fixedly connected to a winding motor 82, and a winding roller 88 is provided on one side of the winding motor 82. The winding roller 88 is rotatably installed on the side of the winding frame 81, and the outer surfaces of the limit rods 84 at both ends of the lifting frame 83 are movably sleeved with sliding blocks 85, and the sides of the sliding blocks 85 are provided with auxiliary extrusion wheels 87, and the auxiliary extrusion wheels 87 are rotatably installed on the side of the winding frame 81. The outer surface of the winding roller 88, the yarn body 9 is wound and connected to the outer surface of the winding roller 88, and is located between the auxiliary extrusion wheel 87 and the winding roller 88. The outer surface of the limiting rod 84 is located between the lifting frame 83 and the sliding block 85 and is movably sleeved with an extrusion spring 86. Through the reaction force of the extrusion spring 86, the sliding block 85 always drives the auxiliary extrusion wheel 87 to fit the outer surface of the winding roller 88, so that the yarn body 9 wrapped and connected to the outer surface of the winding roller 88 fits the outer surface of the winding roller 88, thereby preventing the yarn body 9 from being scattered after being cut.
[0026] The working process of the utility model is as follows:
[0027] The yarn body 9 passes through other equipment, passes through the three guide rollers 32 in the middle of the first guide member 3, and is respectively and alternately wound around the outer surfaces of the three guide rollers 32 connected to the first guide member 3, and then passes between the two winding wheels 45 on the side of the transmission gear 43, from the upper end of the support roller 6, passes through the bottom of the squeezing roller 78, and passes between the winding roller 88 and the yarn body 9, and is wound around the outer surface of the winding roller 88;
[0028] During operation, the winding motor 82 is started to rotate the winding roller 88 to wind up the yarn body 9. At the same time, the auxiliary extrusion wheel 87 is subjected to the friction force of the winding roller 88 or the yarn body 9 and rotates. In addition, the electric telescopic rod 71 works to drive the sliding frame 74 to reciprocate in the sliding groove 73 inside the fixed track 72. The reciprocating movement of the sliding frame 74 causes the yarn body 9 to reciprocate and wind in the process of winding on the surface of the winding roller 88, thereby making the yarn body 9 more evenly wound on the outer surface of the winding roller 88. At the same time, as the winding radius of the yarn body 9 increases, the extrusion spring 86 will gradually compress, and the sliding block 85 will drive the auxiliary extrusion wheel 87 to move on both sides of the lifting frame 83.
[0029] When the yarn body 9 becomes loose during the winding process, the regulating motor 41 is started to rotate the driving gear 42 and the transmission gear 43. At this time, the winding wheels 45 on both sides of the yarn body 9 will rotate, so that the yarn body 9 is respectively sleeved on the outer surfaces of the winding wheels 45 at both ends, and the yarn body 9 is pressed. When the yarn body 9 moves on the surface of the winding wheel 45, the friction force generated increases the tightening force of the yarn body 9.
[0030] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;
[0031] Secondly: The drawings of the embodiments disclosed in the present utility model only involve structures related to the embodiments disclosed in the present utility model, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0032] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.
Claims
1. A yarn winding device with an auxiliary tightening structure, comprising a fixed base (1), the top of the fixed base (1) is fixedly connected to a working body (2), characterized in that a first guide member (3) is fixedly connected to one side of the working body (2), a tightening adjustment device (4) is arranged in the middle of the working body (2), a second guide member (5) is arranged at the other end of the working body (2), a supporting roller (6) is rotatably mounted above the other side of the working body (2) located above the second guide member (5), a line leveling device (7) is fixedly connected to the lower end of the other side of the working body (2), a winding assembly (8) is arranged at one end of the top of the fixed base (1), and a yarn body (9) is wound and connected inside the winding assembly (8); The tightening adjustment device (4) comprises an adjustment motor (41) and a transmission gear (43), wherein the transmission gear (43) is rotatably mounted on the upper end of the middle part of the working body (2), and the adjustment motor (41) is fixedly mounted on the lower end of the middle part of the working body (2). A driving gear (42) is fixedly connected to one side of the adjustment motor (41), and the outer surface of the driving gear (42) is meshed with the outer surface of the transmission gear (43), and the driving gear (42) is rotatably mounted on the side of the working body (2). The upper and lower ends of the transmission gear (43) are fixedly connected to support rods (44), and a winding wheel (45) is rotatably mounted on the outer surface of the support rod (44).
2. The yarn winding device with an auxiliary tightening structure according to claim 1, characterized in that: The first guide member (3) comprises a fixed frame (31), and three guide rollers (32) are rotatably mounted on the side of the fixed frame (31). One end of the yarn body (9) is interlacedly wound around the outer surfaces of the three guide rollers (32) connected to the first guide member (3).
3. The yarn winding device with an auxiliary tightening structure according to claim 1, characterized in that: Two guide rollers (32) are also arranged on the side of the second guide member (5), and the yarn body (9) is interlacedly wound around the outer surfaces of the two guide rollers (32) connected to the second guide member (5).
4. The yarn winding device with an auxiliary tightening structure according to claim 1, characterized in that: The line leveling device (7) comprises a fixed rail (72) fixedly mounted at the lower end of the working machine body (2), the side of the fixed rail (72) being fixedly connected to an electric telescopic rod (71), the top of the fixed rail (72) being provided with a sliding groove (73), a sliding frame (74) being slidably mounted inside the sliding groove (73), a movable rod (75) being movably sleeved on the top of the sliding frame (74), a connecting frame (76) being fixedly connected to the bottom of the movable rod (75), an extrusion roller (78) being rotatably mounted inside the connecting frame (76), an outer surface of the movable rod (75) being movably sleeved with a return spring (77) located between the sliding frame (74) and the connecting frame (76), and a movable groove (79) being provided at the bottom of the sliding frame (74) below the extrusion roller (78).
5. The yarn winding device with an auxiliary tightening structure according to claim 1, characterized in that: The winding assembly (8) comprises a winding frame (81), one side of the winding frame (81) is fixedly connected to a lifting frame (83), both ends of the lifting frame (83) are internally fixedly connected to limit rods (84), the other end of the winding frame (81) is fixedly connected to a winding motor (82), one side of the winding motor (82) is provided with a winding roller (88), the winding roller (88) is rotatably mounted on the side of the winding frame (81), and the limit rods (84) at both ends of the lifting frame (83) are fixedly connected to the winding motor (82). ) is movably sleeved with a sliding block (85), the side of the sliding block (85) is provided with an auxiliary extrusion wheel (87), the auxiliary extrusion wheel (87) is rotatably mounted on the outer surface of the winding roller (88), the yarn body (9) is wound and connected to the outer surface of the winding roller (88), and is located between the auxiliary extrusion wheel (87) and the winding roller (88), the outer surface of the limit rod (84) is located between the lifting frame (83) and the sliding block (85) and is movably sleeved with an extrusion spring (86).