Godet wheel device installed on self-twisting spinning machine
By installing the guide wheel device on the self-twisting spinning machine, the problem of loose fibers in the twist-free zone is solved, and the yarn strength and production efficiency are improved.
Patent Information
- Application Number
- CN202422199881.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-09
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-09-09
AI Technical Summary
The existing self-twisted spinning yarns are loose in the untwisted zone, resulting in low strength of the yarn, difficult to control the filaments, easy to slide out, increasing downtime and reducing production efficiency.
A guide wire wheel device installed on self-twisting spinning is designed, including an upper roller cradle, a guide wire roller, a guide wire wheel and a guide wire assembly. Through the cooperation of the guide wire wheel and the iron rod, the effective attachment of the filament and the guide wire in the untwisted zone are ensured, and the strength of the yarn is improved.
It effectively improves the strength of the self-twisted yarn in the untwisted zone, ensures that the filaments are controlled during the wire guide process, reduces slippage and improves production efficiency.
Smart Images
Figure CN223017077U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of self - twist spinning, in particular to a guide wheel device installed on a self - twist spinning machine. Background Technique
[0002] Self - twist spinning machines are mainly suitable for spinning wool - type acrylic bulk yarns and pure spinning and blending of worsted wool products. They are mostly used for knitting and can also be used to process coarse wool and produce carpet yarns. Due to the characteristics of the spun yarn of self - twist yarns, the twist turns of S - twist, Z - twist and twist - free zones appear alternately on the single yarn. Therefore, the double - strand self - twist yarns spun also have S - twist, Z - twist and twist - free zones.
[0003] In the existing self - twist spinning, the fiber cohesion in the twist - free zone is relatively loose, so that the yarn strength in this area is low, affecting the yarn strength. When the filament is directly fed from the front nipper and the distance from the guide frame is far, the filament is not controlled in this area and is easy to slip out from the front gathering port and wind around the front roller, increasing the downtime for jointing and reducing its production efficiency. Content of the Utility Model
[0004] The purpose of the utility model is to provide a guide wheel device installed on a self - twist spinning machine to solve the problems raised in the above - mentioned background technique.
[0005] To achieve the above purpose, the utility model provides the following technical solutions:
[0006] A guide wheel device installed on a self - twist spinning machine includes an upper roller cradle, a guide roller, a guide wheel and a guide assembly. A guide roller is arranged at the movable part of the upper roller cradle, a guide wheel is installed at the sliding part of the guide roller, and a guide roller and a guide wheel are installed at the conveying part of the guide assembly. It also includes:
[0007] An installation component installed on the upper roller cradle;
[0008] A movable component arranged on the guide wheel;
[0009] Among them, an iron rod is arranged at the rotating part of the guide wheel, a support frame is installed at the fixed part of the upper roller cradle, and the bottom end of the support frame is fixedly connected with an installation frame.
[0010] For the guide wheel device installed on a self - twist spinning machine as described above: The guide wheel and the iron rod are movably installed on the upper roller cradle through the guide roller.
[0011] For the guide wheel device installed on a self - twist spinning machine as described above: The upper roller cradle is fixedly connected to the installation frame through the support frame.
[0012] The wire guide wheel device installed in the self-twist spinning as described above: The installation component includes a bearing movably installed on the mounting frame, and a roller is arranged at the movable part of the bearing.
[0013] The wire guide wheel device installed in the self-twist spinning as described above: The roller is movably installed at the bottom end of the wire guide roller through a bearing.
[0014] The wire guide wheel device installed in the self-twist spinning as described above: The movable component includes a bearing ring movably installed on the wire guide wheel, and an internal threaded sleeve is movably installed inside the bearing ring.
[0015] The wire guide wheel device installed in the self-twist spinning as described above: An iron rod is movably installed inside the bearing ring and the internal threaded sleeve.
[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows: A filament is fed between the front roller and the roller. The natural fiber is coated on the surface of the core wire of the filament. The self-twist yarn spun has a higher strength while ensuring good properties of the natural fiber. Especially in the twistless area, due to the existence of the core yarn of the filament, the strength is better. In order to feed the filament into the front nip more smoothly.
[0017] The wire guide wheel facilitates the guiding of the fibers to hold together within the twistless area, enhances the yarn strength in the area. The filament is directly fed into the front nip, and the distance from the wire guide frame is far. In this area, the filament is controlled by the wire guide wheel to prevent it from slipping out from the front gathering opening and winding around the front roller, and to conduct joint guiding, thereby improving the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 is a schematic three-dimensional structure diagram of the present utility model;
[0019] Figure 2 is a schematic structure diagram of the installation component of the present utility model;
[0020] Figure 3 is a schematic structure diagram of the movable component of the present utility model.
[0021] In the figure: 1. Top roller cradle; 2. Wire guide roller; 3. Wire guide wheel; 4. Iron rod; 5. Support frame; 6. Mounting frame; 7. Bearing; 8. Roller; 9. Bearing ring; 10. Internal threaded sleeve. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0022] The following will describe in detail various exemplary embodiments, features and aspects of the present application with reference to the accompanying drawings. The same reference numerals in the drawings denote elements having the same or similar functions. Although various aspects of the embodiments are shown in the drawings, the drawings do not have to be drawn to scale unless otherwise specified.
[0023] As used herein, the term "exemplary" means "serving as an example, embodiment, or illustration". Any embodiment described as "exemplary" herein need not be construed as superior or better than other embodiments.
[0024] In addition, for a better illustration of the present application, numerous specific details are given in the following specific embodiments. Those skilled in the art should understand that the present application can be implemented without certain specific details. In some instances, methods, means, and elements well-known to those skilled in the art are not described in detail so as to highlight the gist of the present application.
[0025] Please refer to Figures 1 to 3 , a wire guide wheel device installed in a self-twisting spinning machine is proposed, which includes an upper roller cradle 1, a wire guide roller 2, a wire guide wheel 3, and a wire guide assembly.
[0026] A wire guide roller 2 is provided at the movable part on the upper roller cradle 1, a wire guide wheel 3 is installed at the sliding part on the wire guide roller 2, a wire guide roller 2 and a wire guide wheel 3 are installed at the conveying part on the wire guide assembly, and a mounting assembly is mounted on the upper roller cradle 1; a movable assembly is provided on the wire guide wheel 3;
[0027] The wire guide wheel 3 is movably installed on the wire guide roller 2, so that the wire guide wheel 3 is movably installed on the upper roller cradle 1 through the wire guide roller 2, and the filament on the wire guide wheel device can be movably installed on the wire guide wheel 3 through the wire guide roller 2 for self-twisting wire guiding and conveying;
[0028] Among them, an iron rod 4 is provided at the rotating part on the wire guide wheel 3, a support frame 5 is installed at the fixed part on the upper roller cradle 1, and the bottom end of the support frame 5 is fixedly connected to a mounting frame 6.
[0029] In this embodiment, the iron rod 4 is movably installed inside the wire guide wheel 3, the iron rod 4 can be movably installed inside the wire guide wheel 3, the wire guide wheel 3 and the wire guide roller 2 are fixedly connected to the support frame 5 through the upper roller cradle 1, so that the mounting frame 6 is fixedly installed at the bottom end of the support frame 5, and the mounting frame 6 and the support frame 5 are fixedly installed on the self-twisting spinning machine.
[0030] Preferably, the wire guide wheel 3 and the iron rod 4 are movably installed on the upper roller cradle 1 through the wire guide roller 2, the iron rod 4 is movably installed inside the wire guide wheel 3, and the wire guide wheel 3 and the iron rod 4 are installed on the upper roller cradle 1 through the wire guide roller 2, so that the self-twisting spinning filament passes through the inside of the wire guide wheel 3 and the iron rod 4 for wire guiding.
[0031] Preferably, the upper roller cradle 1 is fixedly connected to the mounting frame 6 through the support frame 5, and the mounting frame 6 and the support frame 5 can be fixedly installed on the wire guide wheel device for self-twisting spinning wire guiding.
[0032] Please refer to Figure 1 and Figure 2, in this embodiment, the mounting assembly includes a bearing 7 movably mounted on the mounting frame 6, and a roller 8 is disposed at the movable part of the bearing 7.
[0033] The roller 8 is movably mounted on the inner sides of the mounting frame 6 and the support frame 5 through the bearing 7, so that the filaments inside the wire guide wheel 3 and the iron rod 4 pass through the roller 8 for wire guiding.
[0034] Preferably, the roller 8 is movably mounted at the bottom end of the wire guide roller 2 through the bearing 7, the wire guide wheel 3 and the iron rod 4 are movably mounted at the top end of the roller 8 through the wire guide roller 2, and the roller 8 is combined with the wire guide wheel 3 on the top roller cradle 1 to fix the channel for feeding the filaments.
[0035] Please refer to Figure 1 and Figure 3 , in this embodiment, the movable assembly includes a bearing ring 9 movably mounted on the wire guide wheel 3, and an internal threaded sleeve 10 is movably mounted inside the bearing ring 9.
[0036] The bearing ring 9 is movably mounted on the wire guide wheel 3, so that the internal threaded sleeve 10 is movably mounted inside the bearing ring 9, and the movably assembled wire guide wheel 3 is mounted on the internal threaded sleeve 10 through the iron rod 4, so that the movably assembled wire guide wheel 3 slides for wire guiding through the bearing ring 9.
[0037] Preferably, an iron rod 4 is movably mounted inside the bearing ring 9 and the internal threaded sleeve 10, and both ends of the iron rod 4 can be bent into semi-circular shapes, and the wire guide wheel 3 assembly is fixed on the top roller cradle 1 using screws.
[0038] As can be seen from the above, the filaments are fed between the top roller cradle 1 and the roller 8, and the natural fibers are coated on the surface of the core filaments of the filaments. The self-twist yarn spun has a relatively high strength while ensuring good properties of the natural fibers. Especially in the twistless area, the strength is good due to the presence of the core yarn of the filaments. In order to feed the filaments into the front nip more smoothly, a wire guide wheel 3 is added to the roller 8 in combination with the top roller cradle 1 to fix the channel for feeding the filaments. Since there are only eight front bunching openings and the distance between each bunching opening is 20 mm, the distance between the wire guide wheels 3 is also 20 mm. The wire guide wheels 3 can be connected to the bearing 7, and then the eight wire guide wheels 3 are strung together through an iron rod 4 with a diameter of 5 mm. Both ends of the iron rod 4 can be bent into semi-circular shapes, and the wire guide wheel 4 assembly is fixed on the top roller cradle 1 using screws.
[0039] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.
[0040] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. A wire guide wheel device installed in self-twist spinning, comprising an upper roller cradle (1), a wire guide roller (2), a wire guide wheel (3) and a wire guide assembly, wherein the movable part of the upper roller cradle (1) is provided with a wire guide roller (2), the sliding part of the wire guide roller (2) is provided with a wire guide wheel (3), and the conveying part of the wire guide assembly is provided with a wire guide roller (2) and a wire guide wheel (3), characterized in that: It also includes the following: A mounting assembly mounted on the upper roller cradle (1); A movable component, arranged on the guide wire wheel (3); An iron rod (4) is provided at the rotating portion of the guide wire wheel (3), a support frame (5) is installed at the fixed portion of the upper roller cradle (1), and a mounting frame (6) is fixedly connected to the bottom end of the support frame (5).
2. A guide wheel device installed in self-twisting spinning according to claim 1, characterized in that: The wire guide wheel (3) and the iron rod (4) are movably mounted on the upper roller cradle (1) via a wire guide roller (2).
3. A guide wheel device installed in self-twisting spinning according to claim 1, characterized in that: The upper roller cradle (1) is fixedly connected to the mounting frame (6) via a support frame (5).
4. A guide wheel device installed in self-twisting spinning according to claim 1, characterized in that: The mounting assembly comprises a bearing (7) movably mounted on a mounting frame (6), and a leather roller (8) is arranged at a movable position on the bearing (7).
5. A guide wheel device installed in self-twisting spinning according to claim 4, characterized in that: The leather roller (8) is movably mounted on the bottom end of the wire guide roller (2) via a bearing (7).
6. A guide wheel device installed in self-twisting spinning according to claim 1, characterized in that: The movable component comprises a bearing ring (9) movably mounted on the guide wire wheel (3), and a built-in threaded sleeve (10) is movably mounted inside the bearing ring (9).
7. A guide wheel device installed in self-twisting spinning according to claim 6, characterized in that: An iron rod (4) is movably mounted inside the bearing ring (9) and the built-in threaded sleeve (10).