CN108224973B

CN108224973B - Cloth drying device

Info

Publication number: CN108224973B
Application number: CN201711489604.7A
Authority: CN
Inventors: 孙文清
Original assignee: Ningbo Wenze Textile Co ltd
Current assignee: Ningbo Wenze Textile Co ltd
Priority date: 2017-12-29
Filing date: 2017-12-29
Publication date: 2020-04-14
Anticipated expiration: 2037-12-29
Also published as: CN108224973A

Abstract

The invention relates to the field of textiles, and particularly discloses a cloth drying device; the drying mechanism comprises a drying room, a piston, a heating element and a supporting component, wherein one end of the drying room is provided with a discharge channel, the other end of the drying room is provided with an opening, the piston is provided with a feeding channel, the side wall of the feeding channel is provided with a chute, the chute is internally provided with a spring and a slide block, the chute is internally provided with a winding switch, and the heating element is fixed at the top of the inner cavity of the drying room; the supporting assembly comprises a plurality of connecting rods, two adjacent connecting rods are hinged, and the end parts of the connecting rods are hinged with the side wall of the drying room and the piston; the feeding mechanism comprises a motor, a winding roller and a hydraulic cylinder, the motor can drive the winding roller to rotate, the winding switch is loosened and the motor can be opened, and the hydraulic cylinder can drive the piston to slide. This scheme can adjust cloth and add heat-insulating member position to adjust the temperature of cloth department, avoid the cloth to damage.

Description

Cloth drying device

Technical Field

The invention relates to the field of spinning, in particular to the field of cloth drying.

Background

The clothes are indispensable in daily life of people, the clothes are made of cloth by cutting and sewing, and the heat retention property and the service life of the clothes are directly influenced by the quality of the cloth. In order to improve the aesthetic property of clothes, the clothes need to be dyed in different colors in the production process, the traditional clothes are dyed manually and then dried under natural conditions, but the natural drying needs a large amount of time, the production efficiency of the clothes is low, and the clothes are dried manually at present.

After dyeing the cloth, the cloth is sent into a drying room, a heating device is fixed in the drying room, the heating device raises the temperature of the cloth, and then the water on the cloth is evaporated after absorbing heat. During the stoving, in order to guarantee good stoving effect, generally adopt higher temperature to dry the cloth, and it is fixed to add the heat-insulating material, and the cloth is driven by transport mechanism and is passed through in heating-insulating material below, but the moisture content on the cloth that is close to the discharge gate has all evaporated, but the cloth still is in under the high temperature state this moment, and is used for making the cloth of clothing, and the material generally is cotton, numb, wool, silk, various synthetic fiber etc. these materials are extremely easily damaged under too high temperature, cause economic loss.

Disclosure of Invention

The invention aims to provide a drying device capable of adjusting the positions of cloth and a heating element so as to adjust the temperature of the cloth and avoid damage to the cloth.

In order to achieve the purpose, the technical scheme of the invention is as follows: a cloth drying device comprises a rack, a drying mechanism and a feeding mechanism, wherein the drying mechanism comprises a drying room, a piston, a plurality of heating elements and at least two supporting components, one end of the drying room is provided with a discharging channel, the other end of the drying room is opened and fixed on the rack, the piston is arranged along the vertical direction and can slide along the side wall of the drying room, the piston is provided with the feeding channel, the side wall of the feeding channel is provided with a chute, a spring and a sliding block capable of sliding along the chute are arranged in the chute, two ends of the spring are respectively fixed on the inner wall of the chute and the sliding block, a winding switch pressed by the sliding block is arranged in the chute; the supporting assembly comprises a plurality of connecting rods, two adjacent connecting rods are hinged, and the end parts of the connecting rods positioned at two sides of the supporting assembly are respectively hinged with the side wall of the drying room and the piston; the feeding mechanism comprises a motor, a winding roller and a hydraulic cylinder, the winding roller is rotatably connected with the rack, the motor and the hydraulic cylinder are both fixed on the rack, the motor can drive the winding roller to rotate, the winding switch is loosened to open the motor, and the hydraulic cylinder can drive the piston to slide.

When the cloth needs to be dried, the hydraulic cylinder is opened, the hydraulic cylinder is controlled to rotate forwards, the piston slides out of the drying room, and then the hydraulic cylinder is closed. The cloth tip that will dry is sent into the stoving room from feedstock channel earlier to make the cloth fall the connecting rod top from the top, then open heating member, heating member heats the cloth in the stoving room, after the cloth tip was dried, the pulling cloth made the cloth tip pass discharging channel, and fixed the cloth tip on the wind-up roll. The pneumatic cylinder is opened again to control the pneumatic cylinder reversal, make the piston slide in the stoving room, the distance between the lateral wall that the opening one side was kept away from to piston and stoving room this moment shortens, a plurality of connecting rods rotate, the contained angle between connecting rod and the vertical plane reduces, the cloth that is located the connecting rod top risees, reduce with the distance that is located the heating member at stoving room inner chamber top, the heat that the heating member distributed out is more absorbed by the cloth, so the speed that the cloth temperature risees accelerates, the speed of the moisture content evaporation on the cloth accelerates. Meanwhile, the space in the drying room is reduced, air in the drying room is discharged from the feeding channel and the discharging channel, when the air passes through the feeding channel, according to the Bernoulli principle, the pressure in the feeding channel is reduced, the slider slides to one side close to the feeding channel along the sliding groove, the slider releases the winding switch, the motor is opened, the winding roller rotates, the cloth close to one side of the discharging channel in the drying room is wound by the winding roller, the cloth slides to the discharging channel, and the undried cloth enters the drying room. The cloth slides for the connecting rod this moment, and the cloth that is located between two adjacent connecting rods can move to the connecting rod top at the slip in-process, and the distance between connecting rod upper end and the heating member is minimum, and the stoving effect here is best, and moisture content on the cloth can the rapid evaporation this moment.

Then control pneumatic cylinder corotation, the piston slides to stoving room opening one side, the connecting rod rotates, the contained angle increase of connecting rod and vertical plane, the cloth increases with the distance of heating member, the absorbed heat of cloth reduces, and when the piston slides towards stoving room opening one side, the space increase in the stoving room, external air gets into in the stoving room, and outside air is less than the temperature in the stoving room, so can make the temperature reduction in the stoving room this moment, make the temperature reduction of cloth, the cloth temperature that is close to discharge gate one end in the stoving room also can reduce, avoid the cloth to lead to the cloth temperature to rise to too high damage in being in high temperature environment for a long time. Meanwhile, when outside air enters the drying room from the feeding channel, the sliding block also slides along the sliding groove, the motor is continuously opened, and part of dried cloth is pulled out of the drying room.

Then the hydraulic cylinder is controlled to rotate reversely, the piston moves towards the side wall of the drying room far away from the opening, and air in the drying room is exhausted from the feeding channel and the discharging channel again. In the whole drying process, the dried cloth and the cloth with gradually increased humidity are sequentially arranged from the discharging channel to the feeding channel. So, constantly control the corotation of pneumatic cylinder, the reversal can make the cloth of not drying constantly get into the stoving room, and the cloth of drying constantly removes to discharging channel along the stoving room, is rolled up by the wind-up roll at last.

The beneficial effect of this scheme does:

the piston slides along the stoving room and can make the connecting rod rotate, and the contained angle of connecting rod and vertical plane changes, and the cloth can reduce with the distance of heating member, and more heats are absorbed by the cloth, and the stoving effect of cloth is better. When the contained angle increases, the distance increase of connecting rod upper end and heating member, the cloth reduces by the absorptive heat of cloth with the distance increase of heating member, and cloth upper portion heat can be along with moisture content evaporation consumption, and the temperature of cloth reduces, so can be timely make the cloth temperature reduce, avoid the cloth to rise to the high temperature damage.

When the piston slides towards the opening end of the drying room, outside air enters the drying room from the feeding channel and the discharging channel, the temperature in the drying room is reduced, heat dissipation on the cloth is further accelerated, the temperature of the cloth close to one end of the discharging channel is also reduced, and the cloth is prevented from being damaged. In the whole drying process, the cloth is in the processes of temperature rising, temperature lowering and temperature rising again, and the temperature of the dried cloth is also lowered, so that the dried cloth is not damaged by burning. Secondly, due to the cooling process, the temperature of the heating element can be set higher, the temperature difference between the heating element and the cloth is larger, the speed of absorbing heat by water on the cloth is higher, the rapid heating is realized, and the water is evaporated at the same time; then the temperature reduction process is carried out, so that the temperature on the cloth is not too high.

And (III) when the piston slides towards the side wall of the drying room far away from one side of the opening, hot air in the drying room is discharged from the feeding channel and the discharging channel, and when the hot air is contacted with the cloth which is not dried, the heat in the hot air can be transferred to the cloth which is not dried, so that the cloth is preheated, and the drying effect is further improved.

(IV) when the hot-air in the drying room is discharged from the discharging channel or the feeding channel, the water vapor generated by the evaporation of the water on the cloth is discharged along with the hot-air, so that the humidity in the drying room can be reduced, and after the humidity is reduced, the water on the cloth is easier to evaporate, so that the evaporation of the water can be further promoted, and the drying effect is improved.

Preferably, as a further improvement to the basic scheme, a plurality of guide rollers are arranged on the frame, and the guide rollers are rotatably connected with the frame. The guide roll plays the effect of support to the cloth, avoids cloth and frame, stoving room outer wall or ground contact to it is dirty to avoid the cloth.

In a second preferred embodiment, as a further improvement to the first preferred embodiment, one of the guide rollers is located on a side of the frame near the opening of the drying room. The guide roller can avoid the contact of the cloth and the outer wall of the piston, and further avoid the dirt of the cloth.

Preferably, the third scheme is a further improvement of the second scheme, and the feeding channel is rotatably connected with two oppositely-arranged limiting rods. Spacing rod can avoid being located the cloth and the feedstock channel contact of feedstock channel in, further avoids the cloth dirty to and block up the spout when avoiding cloth and feedstock channel lateral wall contact, make the slider can't slide along the spout.

And in the fourth preferred scheme, as a further improvement on the third preferred scheme, supporting rollers are arranged in the drying room, and the end parts of the supporting rollers are respectively and rotationally connected with the connecting rods on the two groups of supporting assemblies. When the distance between the connecting rod and the heating member is changed, the supporting roller moves along with the connecting rod, the cloth can be placed on the supporting roller, the contact area of the cloth and the supporting roller is larger than that of the connecting rod, the cloth can be prevented from slipping off, and the cloth can move along with the connecting rod.

Drawings

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

Detailed Description

The invention is described in further detail below with reference to the following figures and detailed description:

the reference signs are: drying room 1, discharging channel 11, charge-in channel 12, spacing rod 13, recess 14, heating member 15, heating switch 16, connecting rod 2, backing roll 21, piston 3, spout 31, spring 32, rolling switch 33, slider 34, wind-up roll 4, guide roll 5, pneumatic cylinder 6.

As shown in figure 1, a cloth drying device comprises a rack, a drying mechanism and a feeding mechanism, wherein the drying mechanism comprises a drying room 1, a piston 3, a plurality of heating elements 15 and two supporting components, the drying room 1 is welded on the rack, and the left end of the drying room 1 is provided with a discharging channel 11 and the right end is provided with an opening. Piston 3 sets up along vertical direction, and piston 3 can follow 1 lateral wall horizontal slip in stoving room, is equipped with feedstock channel 12 on the piston 3, is equipped with two spacing rods 13 in the feedstock channel 12, and the welding of the center department of spacing rod 13 has another pivot, and feedstock channel 12 lateral wall is run through at the pivot both ends. A sliding groove 31 is formed in the upper portion of the side wall of the feeding channel 12, a spring 32 and a sliding block 34 are arranged in the sliding groove 31, the upper end and the lower end of the spring 32 are welded to the inner wall of the sliding groove 31 and the sliding block 34 respectively, a winding switch 33 is arranged in the sliding groove 31, and the winding switch 33 is pressed by the sliding block 34. The top of the drying room 1 is provided with a plurality of grooves 14, heating members 15 are glued in the grooves 14, and the heating members 15 in this embodiment are heating resistors.

The supporting component comprises a plurality of connecting rods 2, two adjacent connecting rods 2 are distributed in a V shape, the end parts of the two adjacent connecting rods 2 are hinged, and the end parts of the connecting rods 2 positioned on two sides of the supporting component are hinged to the side wall of the left side of the drying room 1 and the piston 3 respectively. A plurality of limiting rollers are arranged in the drying room 1, and the front end and the rear end of each limiting roller 13 respectively penetrate through the corresponding connecting rods 2 of the two groups of supporting assemblies. The feeding mechanism comprises a motor, a winding roller 4 and a hydraulic cylinder 6, the winding roller 4 is welded at the center of the winding roller 4, a rotating shaft is welded at the center of the winding roller and is rotatably connected with the rack, a rotating wheel is welded on the rotating shaft, the motor and the hydraulic cylinder 6 are both fixed on the rack through bolts, and a driving wheel meshed with the rotating wheel is welded on an output shaft of the motor. When the rolling switch 33 is released, the motor can be turned on, and the push rod of the hydraulic cylinder 6 is welded on the piston 3.

A plurality of guide rollers 5 are arranged on the rack, and the centers of the guide rollers 5 are welded with another rotating shaft which is rotatably connected with the rack; one of the guide rollers 5 is located at the right side of the open end of the drying room 1.

When the cloth needs to be dried, the hydraulic cylinder 6 is opened, the hydraulic cylinder 6 is controlled to rotate forwards, the piston 3 slides out of the drying room 1, and then the hydraulic cylinder 6 is closed. The end part of the cloth to be dried is firstly sent into the drying room 1 from the feeding channel 12, and the cloth falls onto the supporting roller 21 from the upper part, then the heating element 15 is opened, after the end part of the cloth is dried, the cloth is pulled to enable the end part of the cloth to pass through the discharging channel 11, and the end part of the cloth is fixed on the winding roller 4. And then the hydraulic cylinder 6 is opened, and the hydraulic cylinder 6 is controlled to rotate reversely, so that the piston 3 slides leftwards into the drying room 1. Meanwhile, air in the drying room 1 is discharged from the feeding channel 12 and the discharging channel 11, when the air passes through the feeding channel 12, the sliding block 34 slides to one side close to the feeding channel 12 along the sliding groove 31, the sliding block 34 releases the winding switch 33, the motor is turned on, the winding roller 4 rotates, cloth close to one side of the discharging channel 11 in the drying room 1 is wound by the winding roller 4, the cloth slides to the discharging channel 11, and the unwaked cloth enters the drying room 1. At this time, the cloth slides relative to the connecting rods 2, and the cloth positioned between two adjacent connecting rods 2 can move to the upper parts of the connecting rods 2 in the sliding process.

Then control the 6 corotation of pneumatic cylinder, the piston 3 right side slides, and connecting rod 2 rotates, and the contained angle increase of connecting rod 2 and vertical plane, the cloth increases with the distance of heating member 15, and in external air got into stoving room 1 simultaneously, the temperature reduction in the messenger stoving room 1 made the temperature reduction of cloth. At the same time, the slide 34 also slides along the chute 31, and the motor is switched on, pulling part of the already dried cloth out of the drying chamber 1.

The hydraulic cylinder 6 is then controlled to rotate reversely, the piston 3 moves to the left again, and the air in the drying room 1 is exhausted from the feeding channel 12 and the discharging channel 11 again. In the whole drying process, the cloth materials which are already dried are sequentially distributed from the discharging channel 11 to the feeding channel 12 to the cloth materials with gradually increased humidity. So, constantly control 6 corotation of pneumatic cylinder, reversal can make the cloth of not drying constantly get into stoving room 1, and the cloth of drying constantly moves to discharging channel 11 along stoving room 1, is rolled up by wind-up roll 4 at last.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make various changes and modifications without departing from the concept of the present invention, and these should be construed as the scope of protection of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent. The techniques, shapes, and structural parts, which are omitted from the description of the present invention, are all known techniques.

Claims

1. A cloth drying device is characterized by comprising a rack, a drying mechanism and a feeding mechanism, wherein the drying mechanism comprises a drying room, a piston, a plurality of heating elements and at least two supporting components, one end of the drying room is provided with a discharge passage, the other end of the drying room is opened and fixed on the rack, the piston is arranged along the vertical direction, the piston can slide along the side wall of the drying room, the piston is provided with the feeding passage, the side wall of the feeding passage is provided with a chute, a spring and a sliding block capable of sliding along the chute are arranged in the chute, two ends of the spring are respectively fixed on the inner wall of the chute and the sliding block, a winding switch pressed by the sliding block is arranged in the chute, and the heating elements are fixed at the top; the supporting assembly comprises a plurality of connecting rods, two adjacent connecting rods are hinged, and the end parts of the connecting rods positioned on two sides of the supporting assembly are respectively hinged with the side wall of the drying room and the piston; feed mechanism includes motor, wind-up roll and pneumatic cylinder, the wind-up roll rotates with the frame to be connected, motor and pneumatic cylinder are all fixed in the frame, the motor can drive the wind-up roll and rotate, the motor can be opened in the winding switch relaxation, the pneumatic cylinder can drive the piston and slide.

2. The cloth drying device of claim 1, wherein a plurality of guide rollers are arranged on the frame, and the guide rollers are rotatably connected with the frame.

3. The cloth drying apparatus of claim 2, wherein one of the guide rollers is located on a side of the frame adjacent to the opening of the drying chamber.

4. The cloth drying device of claim 3, wherein the feeding channel is rotatably connected with two oppositely arranged limiting rods.

5. The cloth drying device according to claim 4, wherein a supporting roller is arranged in the drying room, and the end parts of the supporting roller are respectively and rotatably connected with the connecting rods on the two groups of supporting assemblies.