Sizing mechanism with yarn squeezing assembly
By designing a sizing mechanism with yarn extrusion assembly, the problem of uneven yarn thickness caused by excess slurry during yarn processing is solved, the effect of uniform yarn fineness is achieved, and the sizing quality of the yarn is improved.
Patent Information
- Application Number
- CN202421356546.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-14
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-06-14
AI Technical Summary
During the yarn processing process, a large amount of slurry will still stick to the surface of the yarn after slurry. If not treated, it may cause uneven thickness after the yarn is dried, affecting the subsequent processing of the yarn.
A sizing mechanism with a yarn drying assembly is designed, including a sizing box, a guide roller, a sizing roller, a sluice roller, a chute and a slurry extrusion mechanism. The slurry extrusion mechanism consists of a swing arm, a torsion spring, a pressing roller, a leather roller, a handle and a T-bar. Through the cooperation of these components, the excess slurry can be extruded to avoid uneven yarn thickness.
Through the use of this sizing mechanism, the problem of uneven thickness of the yarn can be effectively avoided, and the sizing quality of the yarn can be improved, so that the fineness of the yarn is uniform after drying, which is suitable for subsequent processing.
Smart Images
Figure CN222631786U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of yarn production, in particular to a sizing mechanism with a yarn squeezing component. Background Art
[0002] Yarn is a kind of textile, which is processed into products of a certain fineness from various textile fibers. It is used for weaving, rope making, thread making, knitting and embroidery, etc. It is divided into short fiber yarn, continuous filament, etc.
[0003] During the processing, yarn needs to be sized and then dried, which can make the fibers adhere to each other and increase the saturation force, improve the breaking strength of the yarn, and improve the quality of the yarn. However, most of the sizing equipment on the market usually transports the yarn directly into the dryer for drying after sizing. After sizing, a large amount of sizing liquid will still adhere to the surface of the yarn. If it is not handled, the yarn may become uneven in thickness after drying, affecting the subsequent processing of the yarn. Utility Model Content
[0004] The utility model aims to provide a sizing mechanism with a yarn squeezing component to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sizing mechanism with a yarn squeezing assembly, comprising a sizing box, the top of which is rotatably connected to a guide roller, the inner wall of which is rotatably connected to a sizing roller, the outer wall of which is provided with a slide groove, and a sizing mechanism is provided on the sizing box, by which the excess slurry on the sizing yarn can be squeezed out to avoid the uneven thickness of the yarn caused by the excess slurry, and the sizing mechanism comprises:
[0006] A swing arm, one end of which is hinged to the outer wall of the sizing box, and the other end of which is rotatably connected to a squeezing roller. A torsion spring is provided at the hinge between the swing arm and the sizing box, and a leather roller is fixedly installed on the outer wall of the squeezing roller, so that the yarn after sizing can be squeezed dry by providing the leather roller;
[0007] A handle, wherein the handle is slidably connected to the inner wall of the slide groove;
[0008] A T-shaped rod is fixedly mounted on the top of the handle, and the swing arm can be squeezed by arranging the T-shaped rod.
[0009] Preferably, a cleaning mechanism for cleaning the leather roller is provided on the swing arm, and the leather roller can be self-cleaned by providing the cleaning mechanism. The cleaning mechanism comprises a connecting rod, and the connecting rod is fixedly mounted on the side wall of the swing arm.
[0010] Preferably, a guide plate is fixedly mounted on one end of the connecting rod away from the swing arm, and the guide plate can be provided to guide the slurry scraped off by the scraper to the inside of the sizing box.
[0011] Preferably, a scraper is fixedly mounted on the side wall of the guide plate, and the scraper is attached to the outer wall of the roller. The scraper can be provided to scrape off the slurry adhering to the surface of the roller.
[0012] Preferably, the outer wall of the T-bar fits with the side wall of the swing arm.
[0013] Preferably, two groups of the swing arms are provided, and the two groups of the swing arms are mirror-imaged on the outer wall of the sizing box with the slide groove as the central axis.
[0014] Compared with the prior art, the utility model provides a sizing mechanism with a yarn squeezing component, which has the following beneficial effects:
[0015] 1. The sizing mechanism with a yarn squeezing component can drive the swing arms to approach each other through the elasticity of the torsion spring, and make the leather rollers on the two sets of swing arms fit tightly together. The two sets of leather rollers can be used to squeeze the yarn, so that the slurry flows downward to the inside of the sizing box, which can not only reuse the excess slurry, but also avoid the uneven thickness of the yarn caused by the excess slurry, thereby improving the yarn sizing quality.
[0016] 2. The sizing mechanism with the yarn squeezing component can scrape off the slurry adhering to the surface of the roller by means of a scraper, and can perform self-cleaning on the roller to avoid excessive slurry adhering to the surface of the roller, thereby affecting the squeezing effect of the roller on the yarn. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0018] Figure 2 It is a schematic diagram of the cross-sectional structure of the sizing box of the utility model;
[0019] Figure 3 This is a schematic diagram of the overall structure of the swing arm of the utility model;
[0020] Figure 4 For this utility model Figure 1 A is an enlarged structural diagram of FIG.
[0021] In the figure: 1. sizing box; 2. guide roller; 3. sizing roller; 4. slide chute; 5. sizing mechanism; 51. swing arm; 52. handle; 53. T-bar; 54. torsion spring; 55. squeezing roller; 56. leather roller; 6. cleaning mechanism; 61. connecting rod; 62. guide plate; 63. scraper. DETAILED DESCRIPTION
[0022] like Figure 1-Figure 4As shown, the utility model provides a technical solution: a sizing mechanism with a yarn squeezing component, comprising a sizing box 1, the top of the sizing box 1 is rotatably connected to a guide roller 2, the inner wall of the sizing box 1 is rotatably connected to a sizing roller 3, the wound yarn can be moved to the inside of the sizing box 1 under the guidance of the sizing roller 3, the sizing liquid inside the sizing box 1 is used to sizing the yarn, the outer wall of the sizing box 1 is provided with a slide groove 4, the sizing box 1 is provided with a slurry squeezing mechanism 5, by arranging the slurry squeezing mechanism 5, the excess slurry on the sizing yarn can be squeezed out, to avoid the excess slurry causing uneven yarn thickness, thereby improving the yarn sizing quality.
[0023] The above-mentioned pulp squeezing mechanism 5 includes a swing arm 51, a handle 52, a T-bar 53, a torsion spring 54, a squeezing roller 55, and a leather roller 56; one end of the swing arm 51 is hinged to the outer wall of the sizing box 1, and the other end of the swing arm 51 is rotatably connected to the squeezing roller 55. The swing arm 51 is provided with two groups, and the two groups of swing arms 51 are mirror-imaged and arranged on the outer wall of the sizing box 1 with the slide groove 4 as the central axis. A torsion spring 54 is provided at the hinge of the swing arm 51 and the sizing box 1. The elasticity of the torsion spring 54 can drive the swing arm 51 to rotate and reset, so that the two groups of swing arms 51 are close to each other, and the two groups of leather rollers 56 are fitted together. The outer wall of the squeezing roller 55 is fixedly installed with a leather roller 5 6. Use two groups of leather rollers 56 to squeeze the yarn to squeeze out excess slurry on the yarn after sizing to avoid uneven yarn thickness caused by excess slurry. The handle 52 is slidably connected to the inner wall of the slide 4, and the T-bar 53 is fixedly installed on the top of the handle 52. The outer wall of the T-bar 53 fits the side wall of the swing arm 51. Push the handle 52 upward to make the handle 52 drive the T-bar 53 to move upward. At this time, the T-bar 53 will squeeze the two groups of swing arms 51, so that the two groups of swing arms 51 rotate synchronously in opposite directions and move away from each other, and at the same time squeeze the torsion spring 54, so that it is convenient to pass the yarn between the two groups of leather rollers 56.
[0024] The above-mentioned swing arm 51 is provided with a cleaning mechanism 6 for cleaning the leather roller 56. By setting the cleaning mechanism 6, the leather roller 56 can be self-cleaned to avoid excessive slurry adhering to the surface of the leather roller 56, which affects the effect of the leather roller 56 on squeezing the yarn. The cleaning mechanism 6 includes a connecting rod 61, a guide plate 62, and a scraper 63; the connecting rod 61 is fixedly installed on the side wall of the swing arm 51, and the end of the connecting rod 61 away from the swing arm 51 is fixedly installed with a guide plate 62, and the side wall of the guide plate 62 is fixedly installed with a scraper 63, and the scraper 63 is attached to the outer wall of the leather roller 56. The scraper 63 can be used to scrape off the slurry adhering to the surface of the leather roller 56, so that the slurry flows to the inside of the sizing box 1 through the guide plate 62, to avoid excessive slurry adhering to the surface of the leather roller 56, which affects the effect of the leather roller 56 on squeezing the yarn.
[0025] Working principle: When in use, first push the handle 52 upwards, so that the handle 52 drives the T-shaped rod 53 to move upwards. At this time, the T-shaped rod 53 squeezes the two sets of swing arms 51, so that the two sets of swing arms 51 rotate synchronously in opposite directions and move away from each other, and at the same time squeezes the torsion spring 54 to separate the leather rollers 56 on the two sets of swing arms 51. Then, the yarn that needs to be sizing is guided to the bottom of the sizing roller 3 and placed above the guide roller 2, and then passes through between the two sets of leather rollers 56. Then, move the handle 52 downwards, so that the handle 52 drives the T-shaped rod 53 to move downwards, so that the T-shaped rod 53 is separated from the squeezing of the swing arm 51. At this time, the elasticity of the torsion spring 54 can be used to drive the swing arm 51 to rotate again. The yarn is squeezed by the two sets of leather rollers 56 and then rolled up by an external winding device. The rolled yarn can be moved to the inside of the sizing box 1 under the guidance of the sizing roller 3, and the yarn can be sized by the sizing liquid in the sizing box 1. At the same time, the yarn can be squeezed by the two sets of leather rollers 56, and the excess sizing liquid on the sizing yarn can be squeezed out and flowed down to the inside of the sizing box 1. Not only can the excess sizing liquid be reused, but also the uneven thickness of the yarn caused by the excess sizing liquid can be avoided, thereby improving the sizing quality of the yarn.
[0026] When the external winding device winds up the sizing yarn, the yarn will pass between two sets of tightly fitting leather rollers 56. At this time, the yarn will drive the leather rollers 56 to rotate, so that the leather rollers 56 drive the squeezing rollers 55 to rotate. While the leather rollers 56 are rotating, the scraper 63 can be used to scrape off the slurry adhering to the surface of the leather rollers 56, so that the slurry flows to the inside of the sizing box 1 through the guide plate 62, so that the leather rollers 56 can be self-cleaned to avoid excessive slurry adhering to the surface of the leather rollers 56, which affects the squeezing effect of the leather rollers 56 on the yarn.
[0027] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.
Claims
1. A sizing mechanism with a yarn squeezing assembly, comprising a sizing box (1), characterized in that: The top of the sizing box (1) is rotatably connected to a guide roller (2), the inner wall of the sizing box (1) is rotatably connected to a sizing roller (3), the outer wall of the sizing box (1) is provided with a slide groove (4), and the sizing box (1) is provided with a slurry squeezing mechanism (5), and the slurry squeezing mechanism (5) comprises: A swing arm (51), one end of the swing arm (51) is hinged to the outer wall of the sizing box (1), the other end of the swing arm (51) is rotatably connected to a squeezing roller (55), a torsion spring (54) is provided at the hinge between the swing arm (51) and the sizing box (1), and a leather roller (56) is fixedly mounted on the outer wall of the squeezing roller (55); A handle (52), wherein the handle (52) is slidably connected to the inner wall of the slide groove (4); A T-shaped rod (53) is fixedly mounted on the top of the handle (52).
2. The sizing mechanism with a yarn squeezing assembly according to claim 1, characterized in that: The swing arm (51) is provided with a cleaning mechanism (6) for cleaning the leather roller (56), and the cleaning mechanism (6) comprises a connecting rod (61), and the connecting rod (61) is fixedly mounted on the side wall of the swing arm (51).
3. The sizing mechanism with a yarn squeezing assembly according to claim 2, characterized in that: A guide plate (62) is fixedly mounted on one end of the connecting rod (61) away from the swing arm (51).
4. The sizing mechanism with a yarn squeezing assembly according to claim 3, characterized in that: A scraper (63) is fixedly mounted on the side wall of the guide plate (62), and the scraper (63) is attached to the outer wall of the roller (56).
5. The sizing mechanism with a yarn squeezing assembly according to claim 1, characterized in that: The outer wall of the T-shaped rod (53) is in contact with the side wall of the swing arm (51).
6. The sizing mechanism with a yarn squeezing assembly according to claim 1, characterized in that: Two groups of the swing arms (51) are provided, and the two groups of the swing arms (51) are mirror-imaged on the outer wall of the sizing box (1) with the slide groove (4) as the central axis.