CN211897390U - Device for improving performance of impregnated cord - Google Patents
Device for improving performance of impregnated cord Download PDFInfo
- Publication number
- CN211897390U CN211897390U CN201921816024.9U CN201921816024U CN211897390U CN 211897390 U CN211897390 U CN 211897390U CN 201921816024 U CN201921816024 U CN 201921816024U CN 211897390 U CN211897390 U CN 211897390U
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- guide roller
- guide
- rollers
- cotton rope
- glue
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- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The utility model discloses a device for improving gumming cotton rope performance, including steeping vat, oven and the guide roll of setting between the two. The guide rollers comprise guide rollers a, guide rollers b and guide rollers c which are respectively arranged in parallel in a staggered manner; the guide rollers a and b are grooved rollers, and annular grooves are uniformly formed in the surfaces of the grooved rollers; and a glue scraping plate with a tooth-shaped structure on the glue scraping edge is arranged on one side of the guide roller a close to the glue dipping tank. After being gummed, the cotton rope passes through the scraping teeth of the scraping edge tooth-shaped structure, and then passes through the guide roller a and the guide roller b, so that the effects of clear root and uniform separation can be achieved, the problems that the cotton rope shakes and moves on the rollers due to factors such as tension fluctuation and glue adhesion, broken filaments are generated due to mutual friction, and pits are formed on the surfaces of the broken filaments and the guide rollers due to non-smooth surface are avoided, and then the cotton rope is conveyed to the smooth guide roller c, so that friction between the cotton rope and the guide roller is avoided, the internal stress of the cotton rope is reduced, and finally the cotton rope is conveyed to an oven for high-temperature drying, and a.
Description
Technical Field
The utility model relates to a device for improving gumming cotton rope performance, concretely relates to spinning machine field.
Background
In order to meet the market requirements and meet the product performance requirements, chemical fiber ropes need to be dipped with mucilage through a dipping process so as to improve the mature binding power, enhance the hardness of the ropes, reduce the heat shrinkage ratio and the like. In the prior art, a cord is directly pulled into an oven for drying through a traction roller with a smooth surface after being dipped in glue in a glue tank, and in the process, wet cords are easily stuck together to cause the adhesive cement to be caked, the glue is uneven, the surface of the cord is not smooth, so that the quality of the cord is reduced.
Disclosure of Invention
The invention aims to overcome the difficulties and provides a device for improving the performance of the dipped cord, so that the cord after being dipped is uniformly distributed and stably enters an oven to meet the quality requirement. In order to achieve the above object, the utility model adopts the following technical scheme:
an apparatus for improving the performance of a dipped cord comprising: the device comprises a steeping vat, an oven and a guide roller arranged between the steeping vat and the oven; the method is characterized in that: the guide rollers comprise guide rollers a, guide rollers b and guide rollers c which are respectively arranged in parallel in a staggered manner; the guide roller a and the guide roller b are groove rollers, annular grooves are uniformly formed in the surfaces of the groove rollers, and the cord output from the gum dipping groove sequentially passes through the guide roller a, the guide roller b and the guide roller c; and a glue scraping plate is arranged on one side of the guide roller a entering the thread rope.
Furthermore, a rack of the rubber scraping plate is fixed on a rack of the traction roller a, the rubber scraping edge of the rubber scraping plate is of a tooth-shaped structure, and the tooth-shaped structure has scraping tooth density of 3-6 mm.
Further, the guide roller a and the guide roller b are parallel to each other and are arranged in a vertically staggered manner, and the guide roller a is located 0.4-0.6m above the guide roller b; the guide roller b and the guide roller c are parallel to each other and are arranged in a vertically staggered manner, and the guide roller b is positioned 0.2-0.3m below the guide roller c
Furthermore, the horizontal distance between the guide roller a and the guide roller b is 0.3-0.5m, the horizontal distance between the guide roller b and the guide roller c is 0.3-0.4m, and the guide roller b is positioned between the guide roller a and the guide roller c.
Furthermore, a thread rope penetrates through each scraping tooth of the glue scraping plate, and the thread rope is separated through the scraping teeth, so that doubling is avoided.
The utility model has the advantages that: the side of the guide roller, which enters the cotton rope, is provided with the frictioning plate with a tooth-shaped structure, each cotton rope passes through a scraping tooth of the tooth-shaped structure to separate the cotton ropes, doubling is avoided, meanwhile, the cotton ropes are scraped by the scraping teeth respectively to remove adhesive cement, and the frictioning effect is better than that of the existing flat frictioning plate; then the cotton rope passes through the guide roll that the surface was equipped with the annular groove, makes the cotton rope distribute evenly, the tow tension is stable on the guide roll, avoids drawing the in-process because the cotton rope rocks about the guide roll is aroused because tension fluctuation and glue solution glues glutinous, bumps mutually and touches the friction, leads to the cotton rope surface to have a hair to adhere to glue not smooth, produces the pockmark and inhomogeneous to lead to the problem of cotton rope decline of quality.
Drawings
Fig. 1 is a top plan view of the present invention;
fig. 2 is a front plan view of the present invention.
Fig. 3 is a schematic diagram of the structure of the frictioning plate of the present invention.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Referring to fig. 1-2, the present invention provides a technical solution, a device for improving the performance of the dipped cord, including: the glue spreading device comprises a glue dipping tank 1, an oven 2 and a guide roller 3 arranged between the glue dipping tank 1 and the oven 2, wherein a glue scraping plate 4 is arranged on one side of the guide roller 3 close to the glue dipping tank 1.
The glue dipping device comprises a glue dipping tank 1, wherein the glue dipping tank 1 contains prepared glue for wetting the cord so as to improve the mature binding power of the cord, a curing agent is added so as to improve the holding performance of the cord, and the glue dipping speed is 30 m/min.
And the drying oven 2 is arranged on one side of the impregnation tank 1, an automatic tensioner is arranged, the stretching is kept to be 0 +/-0.5%, the proper tension of the cord is kept, the temperature is set to be 210 ℃, the high-temperature drying and shaping are carried out on the cord, and the holding performance of the cord is better ensured.
The guide roller 3 is arranged between the impregnation tank 1 and the oven 2 and comprises three rollers with the diameter of 9-12cm, namely a guide roller a, a guide roller b and a guide roller c which are respectively arranged in parallel in a staggered manner, the guide roller a and the guide roller b are grooved rollers, annular grooves are uniformly arranged on the surfaces of the guide roller a and the guide roller b, the diameter of each groove is 0.05-0.1cm, and the surfaces of the guide rollers c are smooth; the thread rope sequentially passes through a guide roller a, a guide roller b and a guide roller c, wherein the guide roller b is arranged on one side of the guide roller a and is horizontally spaced by 0.5m, the guide roller a is 0.6m higher than the guide roller b, the guide roller c is arranged on the other side of the guide roller b and is horizontally spaced by 0.4m, and the guide roller c is 0.4m higher than the guide roller b. The guide rollers 3 are arranged in a staggered mode, so that space is saved, certain internal stress is generated on the thread ropes, and the performance and quality of the thread ropes are improved.
The glue scraping plate 4 is arranged on one side of the guide roller a close to the glue dipping tank 1, and a rack of the glue scraping plate 4 is fixed on the rack of the guide roller a; the scraping edge of the scraping plate 4 is of a tooth-shaped structure, the scraping tooth density of the tooth-shaped structure is 3-6mm, a thread rope penetrates between every two scraping teeth to divide the threads, doubling can be avoided, and the scraping effect is better than that of flat scraping.
Specifically, a cord re-twisting cylinder is arranged on a machine, passes through a magnetic eye and is guided away by a wiring frame, then enters a glue dipping tank 1 through a tension frame for glue dipping, wherein a curing agent PM200 accounting for 1-2% of the mass of glue paste is added, so that the fibers in the cord are more bonded and highly cured, and residual slurry is scraped off in a glue scraping mode of a glue scraping plate, wherein the glue dipping speed is 30 m/min; the guide roller a, the guide roller b and the guide roller c are arranged between the impregnation tank 1 and the oven 2, the cord passes through the glue scraping plate 4 after being impregnated, the cord is separated through one cord between each glue scraping space, the glue is scraped at the same time, then the cord enters the guide roller a and the guide roller b and is attached to the lower concave part of the annular groove, the cord is uniformly separated and the roots are clear, and therefore the phenomenon that the cord shakes and moves on the rollers due to factors such as tension fluctuation, glue adhesion and the like, and broken filaments and surface unsmooth forming of pockmarks due to mutual friction are avoided; and the cord is conveyed to a guide roller c with a smooth surface through a guide roller b, so that friction between the cord and the guide roller 3 is avoided, the internal stress of the cord is reduced, the cord finally enters an oven 2, the oven 2 is provided with an automatic tensioner with the model of YG302, the tension is kept to be 0 +/-0.5%, the cord is kept at a certain tension, the temperature is set to be 210 ℃, and the cord with good quality is obtained after high-temperature drying is carried out on the cord.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (5)
1. A device for improving the performance of a dipped cord comprises a dipping tank (1), an oven (2) and a guide roller (3) arranged between the dipping tank (1) and the oven (2); the method is characterized in that: the guide rollers (3) comprise guide rollers a, guide rollers b and guide rollers c which are respectively arranged in parallel in a staggered manner; the guide roller a and the guide roller b are groove rollers, annular grooves are uniformly formed in the surfaces of the groove rollers, and the cord output from the gum dipping tank (1) sequentially passes through the guide roller a, the guide roller b and the guide roller c; a glue scraping plate (4) is arranged on one side of the guide roller a where the thread enters.
2. The apparatus of claim 1, wherein the apparatus is further configured to: the frame of the rubber scraping plate (4) is fixed on the frame of the guide roller a, the rubber scraping edge of the rubber scraping plate (4) is of a tooth-shaped structure, and the scraping tooth density of the tooth-shaped structure is 3-6 mm.
3. The apparatus of claim 1, wherein the apparatus is further configured to: the guide rollers a and the guide rollers b are parallel to each other and are arranged in a vertically staggered manner, and the guide rollers a are located 0.4-0.6m above the guide rollers b; the guide roller b and the guide roller c are parallel to each other and are arranged in a vertically staggered manner, and the guide roller b is located 0.2-0.3m below the guide roller c.
4. The apparatus of claim 1, wherein the apparatus is further configured to: the horizontal distance between the guide roller a and the guide roller b is 0.3-0.5m, the horizontal distance between the guide roller b and the guide roller c is 0.3-0.4m, and the guide roller b is positioned between the guide roller a and the guide roller c.
5. The apparatus of claim 2, wherein the apparatus is further configured to: a thread rope penetrates through each scraping tooth of the glue scraping plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921816024.9U CN211897390U (en) | 2019-10-25 | 2019-10-25 | Device for improving performance of impregnated cord |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921816024.9U CN211897390U (en) | 2019-10-25 | 2019-10-25 | Device for improving performance of impregnated cord |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211897390U true CN211897390U (en) | 2020-11-10 |
Family
ID=73284964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921816024.9U Active CN211897390U (en) | 2019-10-25 | 2019-10-25 | Device for improving performance of impregnated cord |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211897390U (en) |
-
2019
- 2019-10-25 CN CN201921816024.9U patent/CN211897390U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20210914 Granted publication date: 20201110 |
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| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20230331 Granted publication date: 20201110 |
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| PD01 | Discharge of preservation of patent |