阅读说明：本技术 一种纺织棉线用干燥装置 (Drying device for spinning cotton threads ) 是由 林恒 林全智 林全勇 潘晨 陈卫琴 于 2019-09-21 设计创作，主要内容包括：本发明公开了一种纺织棉线用干燥装置,涉及棉线加工技术领域,包括：箱体、烘干桶、烘干部和多个换向轮,其中,所述箱体内设有隔板,所述隔板将所述箱体内部分隔为第一干燥区和第二干燥区；所述烘干桶设有第一腔体,所述烘干桶设置在所述第一干燥区内,所述第一腔体与所述第二干燥区相连通；所述烘干部与所述烘干桶连接,用于向所述第一腔体内提供热气流；多个所述换向轮按上下排列依次分布,并转动连接在所述第二干燥区内。本发明在干燥棉线时,棉线先经过烘干桶初步干燥后在经过换线轮,此时棉线上的染料已经初步干燥,燃料不会在换线轮上大量残留,因此保障了棉线的印染效果。(The invention discloses a drying device for spinning cotton threads, which relates to the technical field of cotton thread processing and comprises the following components: the drying device comprises a box body, a drying barrel, a drying part and a plurality of reversing wheels, wherein a partition plate is arranged in the box body and divides the inner part of the box body into a first drying area and a second drying area; the drying barrel is provided with a first cavity, the drying barrel is arranged in the first drying area, and the first cavity is communicated with the second drying area; the drying part is connected with the drying barrel and is used for providing hot air flow into the first cavity; the plurality of reversing wheels are sequentially distributed in an up-and-down arrangement mode and are connected in the second drying area in a rotating mode. When the cotton thread is dried, the cotton thread passes through the thread changing wheel after being preliminarily dried by the drying barrel, at the moment, the dye on the cotton thread is preliminarily dried, and a large amount of fuel cannot be remained on the thread changing wheel, so that the printing and dyeing effect of the cotton thread is ensured.)

1. A drying device for textile yarns, characterized by comprising: a box body, a drying barrel, a drying part and a plurality of reversing wheels, wherein,

a partition board is arranged in the box body and divides the inner part of the box body into a first drying area and a second drying area;

the drying barrel is provided with a first cavity, the drying barrel is arranged in the first drying area, and the first cavity is communicated with the second drying area;

the drying part is connected with the drying barrel and is used for providing hot air flow into the first cavity;

the plurality of reversing wheels are sequentially distributed in an up-and-down arrangement mode and are connected in the second drying area in a rotating mode.

2. The drying device for the textile cotton threads as recited in claim 1, wherein the drying barrel is provided with a feeding end and a discharging end, the drying barrel is rotatably connected in the first drying area through the feeding end and the discharging end, a second cavity is arranged on the drying barrel, the second cavity wraps the first cavity, a plurality of communication holes are formed between the first cavity and the second cavity in annular distribution, an annular chute is arranged on the drying barrel, an annular box body is slidably connected to the annular chute and is communicated with the drying part and used for providing hot air into the second cavity, and a driving part is also in power connection with the drying barrel and is used for driving the drying barrel to rotate.

3. A drying device for textile threads of cotton according to claim 2, characterized in that said communication holes are shaped as an inclination.

4. The drying device for the textile cotton threads as recited in claim 2, wherein the driving part comprises a motor, a driving gear and a driven gear, the motor is in power connection with the driving gear, the driving gear is meshed with the driven gear, and the driven gear is sleeved on the surface of the drying barrel.

5. The drying device for the textile cotton threads as recited in claim 2, wherein bearings are sleeved on the feeding end and the discharging end, the feeding end is rotatably connected with the side wall of the box body through the bearings, and the discharging end is rotatably connected with the partition plate through the bearings.

6. A drying device for textile yarns according to claim 1, characterized in that said drying section comprises:

the blower is fixedly arranged at the top of the box body;

the heating box is communicated with the air blower;

the heating wire is fixedly arranged in the heating box;

and the air outlet pipe is communicated with the heating box and the annular box body.

7. The drying device for the textile cotton threads as claimed in claim 6, characterized in that a filter box is connected in series between the heating box and the blower, and a filter screen is arranged in the filter box.

Technical Field

The invention relates to the technical field of cotton thread processing, in particular to a drying device for spinning cotton threads.

Background

When processing cotton threads for textile use, the cotton threads are usually subjected to a printing process as needed to dye the cotton threads to a desired color. The dyed cotton is wet, and is usually dried by a drying device at present.

Most of the prior drying devices are provided with reversing wheels, and cotton threads are directly fed into the drying device for drying through the reversing wheels after being printed and dyed. Because the cotton thread after printing and dyeing is wet, the cotton thread directly passes through the reversing wheel, so that a large amount of dye on the cotton thread is remained on the reversing wheel, and the printing and dyeing effect of the cotton thread is reduced.

Disclosure of Invention

In view of the above, the present invention provides a drying device for textile cotton threads, which is used for ensuring the printing and dyeing effect of the cotton threads.

In view of the above object, the present invention provides a drying device for textile cotton threads, comprising:

a box body, a drying barrel, a drying part and a plurality of reversing wheels, wherein,

a partition board is arranged in the box body and divides the inner part of the box body into a first drying area and a second drying area;

the drying barrel is provided with a first cavity, the drying barrel is arranged in the first drying area, and the first cavity is communicated with the second drying area;

the drying part is connected with the drying barrel and is used for providing hot air flow into the first cavity;

the plurality of reversing wheels are sequentially distributed in an up-and-down arrangement mode and are connected in the second drying area in a rotating mode.

Optionally, the drying barrel has a feed end and a discharge end, the drying barrel passes through the feed end and the discharge end rotate to be connected in the first drying area, be equipped with the second cavity on the drying barrel, the second cavity parcel first cavity, first cavity with be equipped with a plurality of annular distribution's intercommunicating pore between the second cavity, be equipped with annular spout on the drying barrel, annular spout department sliding connection has annular box body, annular box body with stoving portion intercommunication for to provide the hot gas flow in the second cavity, the drying barrel still power connection has the drive division, the drive division is used for the drive the drying barrel rotates.

Alternatively, the communication hole may be inclined in shape.

Optionally, the driving part comprises a motor, a driving gear and a driven gear, the motor is in power connection with the driving gear, the driving gear is meshed with the driven gear, and the driven gear is sleeved on the surface of the drying barrel.

Optionally, bearings are sleeved on the feeding end and the discharging end, the feeding end is rotatably connected with the side wall of the box body through the bearings, and the discharging end is rotatably connected with the partition plate through the bearings.

Optionally, the drying part includes:

the blower is fixedly arranged at the top of the box body;

the heating box is communicated with the air blower;

the heating wire is fixedly arranged in the heating box;

and the air outlet pipe is communicated with the heating box and the annular box body.

Optionally, a filter box is connected between the heating box and the blower in series, and a filter screen is installed in the filter box.

When the cotton thread is dried by the cotton thread drying device, the cotton thread passes through the first cavity of the drying barrel in the first drying area, then the cotton thread reaches the winding device after passing through the second drying area, the winding device drives the cotton thread to move in work, the drying part provides hot air flow to the first cavity, drying operation is carried out on the cotton thread, the cotton thread is subjected to preliminary drying in the drying barrel, the dye on the cotton thread is preliminarily dried, the cotton thread reaches the second drying area through the partition plate, the residence time in the second drying area is increased after reversing of the plurality of thread changing wheels, and the hot air flow further dries the cotton thread after reaching the second drying area through the first cavity.

Therefore, when the cotton thread is dried, the cotton thread passes through the thread changing wheel after being primarily dried by the drying barrel, the dye on the cotton thread is primarily dried at the moment, and a large amount of fuel can not be remained on the thread changing wheel, so that the printing and dyeing effect of the cotton thread is ensured.

Drawings

FIG. 1 is a schematic structural diagram of a drying apparatus according to an embodiment of the present invention;

fig. 2 is a side view of the drying tub of fig. 1.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to specific embodiments and the accompanying drawings.

In order to achieve the purpose, the embodiment of the invention provides a drying device for textile cotton threads. As shown in fig. 1 to 2, a drying device for textile cotton threads includes: a box body 1, a drying barrel 2, a drying part and a plurality of wire changing wheels 3, wherein,

a partition plate 11 is arranged in the box body 1, and the inside of the box body 1 is divided into a first drying area 12 and a second drying area 13 by the partition plate 11;

the drying barrel 2 is provided with a first cavity 21, the drying barrel 2 is arranged in the first drying area 12, and the first cavity 21 is communicated with the second drying area 13;

the drying part is connected with the drying barrel 2 and is used for providing hot air flow into the first cavity 21;

the plurality of wire changing wheels 3 are sequentially distributed in an up-and-down arrangement mode and are rotatably connected in the second drying area 13.

When utilizing this device drying cotton thread, pass first cavity 21 of drying barrel 2 in first drying zone 12 with the cotton thread, then reach the coiling mechanism behind second drying zone 13, the during operation coiling mechanism drives the cotton thread and removes, stoving portion provides the hot gas flow in to first cavity 21, carry out drying process to the cotton thread, the cotton thread is after the preliminary drying in drying barrel 2, the preliminary drying of dyestuff on the cotton thread, the cotton thread passes through baffle 11 and reaches second drying zone 13, and increase the dwell time in second drying zone 13 after the switching-over of a plurality of trading wheels 3, the hot gas flow carries out further drying process to the cotton thread after first cavity 21 reachs second drying zone 13.

Therefore, when the cotton thread is dried, the cotton thread passes through the line changing wheel 3 after being primarily dried by the drying barrel 2, at the moment, the dye on the cotton thread is primarily dried, and a large amount of fuel cannot remain on the line changing wheel 3, so that the printing and dyeing effect of the cotton thread is ensured, the drying effect of the cotton thread is improved by further drying the cotton thread after passing through the second drying area 13, and meanwhile, hot air in the second drying area 13 is provided by hot air in the first cavity 21, so that the hot air is recycled, and energy is fully saved.

In some embodiments, the drying barrel 2 has a feeding end 22 and a discharging end 23, the drying barrel 2 is rotatably connected in the first drying region 12 through the feeding end 22 and the discharging end 23, a second cavity 24 is disposed on the drying barrel 2, the second cavity 24 wraps the first cavity 21, a plurality of communication holes 25 are disposed between the first cavity 21 and the second cavity 24, an annular chute 26 is disposed on the drying barrel 2, an annular box 27 is slidably connected to the annular chute 26, the annular box 27 is communicated with the drying portion and is used for providing hot air into the second cavity 24, and the drying barrel 2 is further power-connected with a driving portion for driving the drying barrel 2 to rotate.

During operation, the stoving portion produces during the hot gas flow reaches annular box body 27, and the hot gas flow passes through annular box body 27 and reaches second cavity 24, then reaches first cavity 21 through intercommunicating pore 25 in, dries the cotton thread, and drive division drive drying barrel 2 rotates simultaneously, because annular box body 27 and drying barrel 2 sliding connection, annular box body 27 does not rotate, and pivoted drying barrel 2 can increase the mobility of hot gas flow to make the hot gas flow can distribute more evenly, thereby make the cotton thread be heated more evenly, promoted the drying effect of cotton thread.

In some embodiments, the communication hole 25 is inclined in shape. The hot air flow blown out from the communication hole 25 can form a vortex, and because the cotton thread is provided with broken filaments, the vortex formed by the hot air flow can drive the broken filaments to be wound on the main line of the cotton thread, so that the quality of the cotton thread is improved.

In some embodiments, the driving part includes a motor 41, a driving gear 42 and a driven gear 43, the motor 41 is in power connection with the driving gear 42, the driving gear 42 is engaged with the driven gear 43, and the driven gear 43 is sleeved on the surface of the drying tub 2.

During operation, motor 41 starts to drive driving gear 42 and rotates, and driving gear 42 drives driven gear 43 and rotates to drive drying barrel 2 and rotate, pivoted drying barrel 2 can increase the mobility of hot gas flow, thereby makes more even that the hot gas flow can distribute, thereby makes the cotton thread be heated more evenly, has promoted the drying effect of cotton thread.

In some embodiments, bearings are sleeved on the feeding end 22 and the discharging end 23, the feeding end 22 is rotatably connected with the sidewall of the box body 1 through the bearings, and the discharging end 23 is rotatably connected with the partition 11 through the bearings.

In some embodiments, the drying part includes:

a blower 51 fixedly installed at the top of the case 1;

a heating box 52 communicating with the blower 51;

a heating wire 53 fixedly installed in the heating box 52;

and the air outlet pipe 54 is communicated with the heating box 52 and the annular box body 27.

When the cotton yarn drying device is used, the blower 51 works to blow air into the heating box 52, the air is heated by the heating wire 53 in the heating box 52 and then blown into the annular box body 27 from the air outlet pipe 54, hot air flows into the second cavity 24 through the annular box body 27 and then reaches the first cavity 21 through the communication hole 25, and cotton yarns are dried.

In order to reduce the influence of dust in hot air flow on the cotton thread printing and dyeing quality, a filter box 55 is further connected between the heating box 52 and the blower 51 in series, and a filter screen 56 is installed in the filter box 55. The filter screen 56 filters dust in the air flow, and the influence of the dust in the hot air flow on the cotton yarn printing and dyeing quality is reduced.

Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the idea of the invention, also technical features in the above embodiments or in different embodiments may be combined and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity. Therefore, any omissions, modifications, substitutions, improvements and the like that may be made without departing from the spirit and principles of the invention are intended to be included within the scope of the invention.