CN211036423U

CN211036423U - Drying device for yarn dyeing

Info

Publication number: CN211036423U
Application number: CN201921964113.8U
Authority: CN
Inventors: 董韦霆
Original assignee: Zhongshan Xingde Textile Pulp Dyeing Co ltd
Current assignee: Zhongshan Xingde Textile Pulp Dyeing Co ltd
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-07-17
Anticipated expiration: 2029-11-14

Abstract

The utility model discloses a yarn dyeing drying device, which comprises an unwinding roller, a winding roller and a plurality of dyeing pond components positioned between the unwinding roller and the winding roller, wherein a guide roller set is arranged between two adjacent dyeing pond components, and a guide roller set is also arranged between the dyeing pond component closest to the winding roller and the winding roller; two guide rails extending along the yarn conveying direction are arranged above the guide roller set and the dyeing tank assembly, a drying assembly is arranged on each guide rail, each drying assembly comprises a fan cover, a fan is fixed in each fan cover, an air outlet is formed in the bottom of each fan cover, each fan cover is connected with the corresponding guide rail in a sliding mode, and a locking mechanism is further arranged on each fan cover; the guide rail part located directly above the guide roller group forms a drying station, a matching mechanism is arranged on the drying station, and when the drying assembly moves to the drying station, the locking mechanism can be in locking matching with the matching mechanism. The utility model discloses can carry out nimble configuration along with the dyeing needs to change the position of dry subassembly.

Description

Drying device for yarn dyeing

Technical Field

The utility model belongs to the technical field of the yarn dyeing technique and specifically relates to a drying device of yarn dyeing.

Background

The yarn generally needs to be subjected to a dyeing process before weaving treatment, and the dyeing of the denim yarn involves multiple processes and needs to be subjected to multiple times of dyeing through multiple dyeing pools. After dyeing is completed, drying is required to maintain the fastness of the dye. As shown in patent publication No. CN107458932A, an air blower is provided on the wind-up roll, and the dye on the yarn can be quickly colored by blowing air through the air blower. However, the position of the drying device is fixed, and only the yarn with the fixed position can be dried, and in fact, the drying requirements of different dyes are different, for example, when polyamide is dyed by acid dyes, the nylon has high temperature sensitivity, so that the nylon is dried slowly, and neutral dyes have high molecular mass, are colored quickly, and can be dried quickly. Therefore, it is necessary to modify the drying device so that the position of the drying device can be adjusted and the dyes with different drying requirements can be flexibly configured.

SUMMERY OF THE UTILITY MODEL

The utility model provides a drying device of yarn dyeing can carry out nimble configuration along with dyeing needs to change the position of dry subassembly.

The utility model provides a yarn dyeing drying device, which comprises an unwinding roller, a winding roller and a plurality of dyeing pond components positioned between the unwinding roller and the winding roller, wherein a guide roller set is arranged between two adjacent dyeing pond components, and a guide roller set is also arranged between the dyeing pond component closest to the winding roller and the winding roller; two guide rails extending along the yarn conveying direction are arranged above the guide roller set and the dyeing tank assembly, a drying assembly is arranged on each guide rail and comprises a fan cover, a fan is fixed in each fan cover, an air outlet is formed in the bottom of each fan cover, each fan cover is connected with the corresponding guide rail in a sliding mode, and a locking mechanism is further arranged on each fan cover; and the guide rail part right above the guide roller group forms a drying station, a matching mechanism is arranged on the drying station, and when the drying assembly moves to the drying station, the locking mechanism can be in locking matching with the matching mechanism.

Preferably, the locking mechanism comprises a fixing plate arranged on the outer side wall of the fan guard, a bolt penetrates through the fixing plate and is located above the guide rail, the matching mechanism is a threaded hole formed in the guide rail, and the bolt is configured to be screwed into the threaded hole.

Preferably, the guide roller group comprises a plurality of first guide rollers and a plurality of second guide rollers, the first guide rollers are arranged in a row along the horizontal direction, the second guide rollers are also arranged in a row along the horizontal direction, the first guide rollers are positioned above the second guide rollers, and the first guide rollers and the second guide rollers are arranged in a staggered interval along the horizontal direction.

Preferably, the fan cover is internally provided with an electric heating wire, and the electric heating wire is positioned between the fan and the air outlet.

Preferably, the outer side wall of the fan cover is provided with two groups of rollers, the two guide rails are both provided with guide rail grooves, and the two groups of rollers are respectively arranged in the two guide rail grooves.

Preferably, the top of the fan cover is provided with an air inlet, and the air inlet is connected with a flexible hose.

The utility model discloses in, the guide rail removal can be followed to dry subassembly configuration, and when the dyestuff of certain dyeing pond subassembly required rapid draing, corresponding dry station can be removed to dry subassembly to the dyestuff that needs rapid draing carries out the drying. When carrying out the dyeing operation of different colours to different yarns, the position of the dyestuff that needs quick drying can change, consequently, drying assembly can match with it in a flexible way, satisfies actual demand, and need not set up a drying assembly at every drying station.

Drawings

Fig. 1 is a schematic structural view of a yarn dyeing drying device according to an embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of a yarn dyeing drying apparatus according to an embodiment of the present invention;

fig. 3 is a side view of a drying assembly according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a heating wire according to an embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The embodiment of the utility model provides a drying device of yarn dyeing, as shown in fig. 1-4, it is including unreeling 11, wind-up roll 13 and being located a plurality of dyeing pond subassemblies 12 of unreeling between 11 and the wind-up roll 13, unreels the yarn that the winding remains to be dyed on 11 rolls, and wind-up roll 13 is used for the coiling to accomplish the yarn that dyes. Each dye-bath module 12 comprises a dye bath with a dye therein and guide rollers, and for denim yarn, the dyeing process requires passing through a plurality of dye baths, each of which the yarn passes through in turn. The structure of the dye bath assembly 12 is similar to that shown in patent publication No. CN 104452143B.

A guide roller group 2 is arranged between two adjacent dyeing pond assemblies 12, and a guide roller group 2 is also arranged between the dyeing pond assembly 12 closest to the winding roller 13 and the winding roller 13. The yarn enters into next dyeing pond subassembly 12 after the direction of guide roller set 2, and guide roller set 2 includes a plurality of guide rollers for make the dyestuff natural drying in the last dyeing pond, when a certain dyeing pond subassembly 12 needs rapid draing, then need be with the help of the fan part.

Two guide rails 3 extending in the yarn conveying direction are provided above the guide roller group 2 and the dyeing tank assembly 12, and a certain distance is provided between the two guide rails 3. The drying component 4 is arranged on the guide rail 3, as shown in fig. 2, the drying component 4 comprises a fan cover 41, the fan cover 41 is provided with a circulation channel, a fan 42 is arranged in the circulation channel, an air outlet is arranged at the bottom of the fan cover 41, the fan 42 blows air downwards, air flow blows out through the air outlet, and therefore air can be blown to the yarn on the guide roll, and the drying speed of the yarn on the guide roll is accelerated.

The fan guard 41 is slidably connected to the rail 3 so that the drying assembly 4 can be moved to different positions along the rail 3. Meanwhile, the outer side wall of the fan cover 41 is also provided with a locking mechanism which is used for locking and matching with a matching mechanism, a guide rail part right above the guide roller group 2 forms a drying station, and the matching mechanism which is used for locking and matching with the locking mechanism is arranged on the drying station. When the yarn on a certain guide roller set 2 needs to be quickly dried, the drying component 4 can be pushed to move to a corresponding drying station, and the locking mechanism and the matching mechanism are arranged to be in locking matching, so that the drying component 4 is fixed on the drying station. Of course, the locking engagement of the locking mechanism with the engagement mechanism may also be released, so that the drying assembly 4 may be freely moved.

In one embodiment, as shown in fig. 2 and 3, the locking mechanism includes a fixing plate 44 disposed on an outer side wall of the fan guard 41, one fixing plate 44 may be disposed on each of two side walls of the fan guard 41, the two fixing plates 44 are disposed above the two guide rails 3, and a bolt 45 is disposed on the fixing plate 44. The guide rail 3 is specifically a guide rail plate, the matching mechanism is a threaded hole formed in the guide rail 3, the threaded hole can penetrate through the guide rail plate, and when the fan cover 41 reaches the drying station, the bolt 45 can be screwed into the threaded hole, so that the fan cover 41 is locked and fixed on the drying station.

As shown in fig. 2 and 3, two sets of rollers 43 are respectively disposed on two side walls of the fan guard 41, each set of rollers 43 includes two rollers 43, a rail groove 31 is formed on the surface of each of the two rail plates, two sets of rollers 43 are respectively disposed in the two rail grooves 31, and the rollers 43 are rotatable in the rail grooves 31, thereby facilitating the movement of the fan guard 41.

An air inlet 40 is formed at the top of the fan guard 41, the air inlet 40 is connected with a flexible hose, and the other end of the flexible hose can be connected to the outside of the room, so that relatively clean air outside the room can be introduced. Because of the flexible nature of the telescoping hose, the change in position of the fan guard 41 does not affect the conductance of the telescoping hose. A filter screen can also be arranged in the telescopic hose to filter impurities in the air.

As shown in fig. 1, the guide roller group 2 includes a plurality of first guide rollers 21 and a plurality of second guide rollers 22, and the number of the first guide rollers 21 and the second guide rollers 22 between two adjacent dyeing bath assemblies 12 may be configured differently according to actual needs. The first guide rollers 21 are arranged in a row along the horizontal direction, the second guide rollers 22 are also arranged in a row along the horizontal direction, the first guide rollers 21 are positioned above the second guide rollers 22, the first guide rollers 21 and the second guide rollers 22 are arranged in a staggered interval along the horizontal direction, yarns pass through one second guide roller 22, pass through one first guide roller 21, then pass through the second guide roller 22, and sequentially and alternately pass through the first guide rollers 21 and the second guide rollers 22 to form an M-shaped structure as shown in the figure, so that the wind area is increased, and the dye is convenient to dry.

In one embodiment, the fan guard 41 further includes a heating wire 46, and the heating wire 46 is disposed between the fan 42 and the air outlet, so that when the heating wire 46 is activated, the air blown by the fan 42 is changed into hot air, thereby increasing the drying speed. Of course, for drying with hot air, the heating wire 46 may be controlled not to be operated. As shown in fig. 4, two fixing seats 47 are provided on an inner wall of the fan guard 41, two ends of the heating wire 46 are respectively fixed on the two fixing seats 47, and all the heating wires 46 are arranged in parallel. The heating wire 46, the control switch and the power supply are connected in sequence, so that whether the heating wire 46 works can be controlled by controlling the on-off of the switch.

The foregoing is a more detailed description of the present invention that is presented in conjunction with specific embodiments, and it is not to be understood that the specific embodiments of the present invention are limited to these descriptions. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement.

Claims

1. A drying device for yarn dyeing is characterized in that:

the dyeing device comprises an unwinding roller, a winding roller and a plurality of dyeing pond components positioned between the unwinding roller and the winding roller, wherein a guide roller set is arranged between every two adjacent dyeing pond components, and a guide roller set is also arranged between the dyeing pond component closest to the winding roller and the winding roller; two guide rails extending along the yarn conveying direction are arranged above the guide roller set and the dyeing tank assembly, a drying assembly is arranged on each guide rail and comprises a fan cover, a fan is fixed in each fan cover, an air outlet is formed in the bottom of each fan cover, each fan cover is connected with the corresponding guide rail in a sliding mode, and a locking mechanism is further arranged on each fan cover; and the guide rail part right above the guide roller group forms a drying station, a matching mechanism is arranged on the drying station, and when the drying assembly moves to the drying station, the locking mechanism can be in locking matching with the matching mechanism.

2. A yarn dyeing dryer apparatus as claimed in claim 1, characterized in that:

the locking mechanism comprises a fixing plate arranged on the outer side wall of the fan cover, a bolt penetrates through the fixing plate and is located above the guide rail, the matching mechanism is a threaded hole formed in the guide rail, and the bolt is configured to be screwed into the threaded hole.

3. A yarn dyeing dryer apparatus as claimed in claim 1, characterized in that:

the guide roller group comprises a plurality of first guide rollers and a plurality of second guide rollers, the first guide rollers are arranged into a row along the horizontal direction, the second guide rollers are also arranged into a row along the horizontal direction, the first guide rollers are positioned above the second guide rollers, and the first guide rollers and the second guide rollers are arranged at staggered intervals in the horizontal direction.

4. A yarn dyeing dryer apparatus as claimed in claim 1, characterized in that:

and an electric heating wire is also arranged in the fan cover and is positioned between the fan and the air outlet.

5. A yarn dyeing dryer apparatus as claimed in claim 1, characterized in that:

the outer side wall of the fan cover is provided with two groups of rollers, guide rail grooves are formed in the two guide rails, and the two groups of rollers are arranged in the two guide rail grooves respectively.

6. A yarn dyeing dryer apparatus as claimed in claim 1, characterized in that:

the top of the fan cover is provided with an air inlet, and the air inlet is connected with a flexible hose.