Low-head airflow dyeing machine with built-in fan

Abstract

The invention relates to the technical field of cloth production, in particular to a low-head airflow dyeing machine with a built-in fan, which comprises a support component, a dyeing machine main body, a head, a cloth lifting wheel, an air supply component and a nozzle, the dyeing machine main body is arranged on the support component, a cloth groove is arranged in the dyeing machine main body, and the head is welded with the dyeing machine main body. The cloth lifting wheel and the nozzle are both arranged in the machine head, the air supply assembly is installed on the dyeing machine body and further connected with the nozzle, in this way, the dyeing quality of cloth is effectively improved, the cloth width shrinkage length elongation is reduced, meanwhile, the defects that due to width shrinkage, the gram weight is unstable, and the shrinkage rate is high are overcome, and the dyeing quality is improved. The technical problems that in the dyeing process of a dyeing machine in the prior art, when the cloth is lifted, the cloth is stretched due to gravity and acceleration, the width of the cloth is narrowed, the gram weight is reduced, and the quality is affected are solved.

Description

Technical Field

[0001] The invention relates to the technical field of cloth production, in particular to a low-head airflow dyeing machine with a built-in fan. Background Art

[0002] In the textile production process, cloth dyeing is a crucial process, which is directly related to the final appearance and quality of the cloth. The traditional dyeing machine design mainly includes the dyeing machine body, cloth lifting wheel, nozzle fan and air nozzle and other key components. This design is usually Figure 1 As shown, the cloth guide wheel and the dyeing machine nozzle are both arranged outside the dyeing machine body.

[0003] During the dyeing process, the cloth guide wheel is responsible for lifting the cloth to the front end of the dyeing machine nozzle. Then, the nozzle generates pulling force and evenly sprays the dye liquid onto the cloth, thus completing the dyeing operation.

[0004] However, when dyeing with the above dyeing machine, the cloth needs to be lifted to a higher position during the dyeing process. Therefore, during the lifting process, the cloth will be subjected to greater gravity and acceleration forces. These forces will cause the cloth to stretch under the action of tension. This stretching will not only change the physical state of the cloth, such as narrowing the width and making the square gram weight lighter and thinner, but also affect the quality of the cloth.

[0005] To sum up, during the dyeing process of traditional dyeing machines, when the cloth is lifted, it is stretched due to gravity and acceleration, which narrows the width of the cloth and reduces its weight, affecting its quality. Summary of the invention

[0006] The purpose of the present invention is to provide a low-head airflow dyeing machine with a built-in fan, aiming to solve the technical problem that during the dyeing process of the dyeing machine in the prior art, when the cloth is lifted, it is stretched due to gravity and acceleration, which narrows the width of the cloth, reduces the gram weight, and affects the quality.

[0007] To achieve the above-mentioned purpose, the present invention adopts a built-in fan low-head airflow dyeing machine, including a supporting assembly, a dyeing machine body, a head, a cloth lifting wheel, an air supply assembly and a nozzle, the dyeing machine body is arranged on the supporting assembly, the dyeing machine body has a cloth groove, the head is welded to the dyeing machine body, the cloth lifting wheel and the nozzle are both arranged in the head, the air supply assembly is installed on the dyeing machine body, and the air supply assembly is also connected to the nozzle.

[0008] Wherein, the built-in fan low-head airflow dyeing machine also includes a fabric guide pipe, and the fabric guide pipe is arranged in the dyeing machine body.

[0009] Wherein, the air supply assembly includes a fan and a mounting unit, the fan is mounted on the dyeing machine body through the mounting unit, and the air outlet of the fan is connected to the nozzle through a pipeline.

[0010] Wherein, the installation unit includes a flange and a bolt, the flange is connected to the fan, and one end of the bolt passes through the flange and is tightened on the dyeing machine body.

[0011] Wherein, the number of the bolts is multiple.

[0012] Wherein, the supporting assembly includes a plurality of legs, and the plurality of legs are fixedly connected to the dyeing machine body, and the ends of the plurality of legs away from the dyeing machine body are placed on the ground.

[0013] Wherein, the dyeing machine body comprises a cylinder body and a cylinder cover, the cylinder body is fixedly connected to the plurality of legs, and the cylinder cover is detachably connected to the cylinder body.

[0014] The present invention provides a low-head airflow dyeing machine with a built-in fan. During specific use, the dyeing machine body is connected to the head by welding, the cloth groove is placed and fixed inside the dyeing machine body, the air supply assembly is placed into the dyeing machine body from the top opening of the dyeing machine body, the nozzle is connected to the air outlet of the air supply assembly through a pipe, and the cloth lifting wheel is arranged inside the head and rotated by a transmission drive.

[0015] The cloth is loaded in the cloth groove, and the cloth lifting wheel rotates to lift the cloth from the cloth groove to the entrance of the nozzle. At the same time, the air supply component injects wind into the nozzle, and the wind is sprayed out from the nozzle inside the nozzle, forming a pulling force on the cloth to drag the cloth to move to the lower left and return to the other end of the cloth groove for stacking. At the same time, it slides to the right under the action of gravity. When the cloth passes through the nozzle, the dyeing liquid is mixed in the cavity of the nozzle and then sprayed onto the cloth for dyeing. In this way, the dyeing quality of the cloth is effectively improved, the length elongation of the cloth due to width shrinkage is reduced, and the defects of unstable weight and high shrinkage rate caused by width shrinkage are avoided, thereby providing a reliable guarantee for improving the quality of the cloth and even the finished clothing.

[0016] The nozzle and the cloth lifting wheel of the present invention are both built inside the lower head welded to the dyeing machine body, which effectively reduces the lifting height of the cloth and reduces the lifting tension of the cloth during operation, so that the cloth obtains stable width and square gram weight during the dyeing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a structural schematic diagram of a dyeing machine of the prior art of the present invention.

[0019] Figure 2 It is a structural schematic diagram of a low-head airflow dyeing machine with a built-in fan of the present invention.

[0020] Figure 3 It is a top view of the low-head airflow dyeing machine with built-in fan of the present invention.

[0021] Figure 4 It is a structural sectional view of a low-head airflow dyeing machine with a built-in fan of the present invention.

[0022] 101-dyeing machine body, 102-machine head, 103-cloth lifting wheel, 104-nozzle, 105-cloth trough, 106-cylinder body, 107-cylinder cover, 108-cloth guide pipe, 109-fan, 110-flange, 111-bolt, 112-support leg. DETAILED DESCRIPTION

[0023] Embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be construed as limiting the present invention.

[0024] See also Figure 1 to Figure 4 ,in Figure 1 It is a structural schematic diagram of a dyeing machine of the prior art of the present invention. Figure 2 It is a structural schematic diagram of a low-head airflow dyeing machine with a built-in fan of the present invention. Figure 3 It is a top view of the low-head airflow dyeing machine with built-in fan of the present invention. Figure 4 It is a structural sectional view of a low-head airflow dyeing machine with a built-in fan of the present invention.

[0025] The present invention provides a built-in fan low-head airflow dyeing machine, comprising a support assembly, a dyeing machine body 101, a head 102, a cloth lifting wheel 103, an air supply assembly and a nozzle 104, wherein the dyeing machine body 101 is arranged on the support assembly, the dyeing machine body 101 has a cloth groove 105, the head 102 is welded to the dyeing machine body 101, the cloth lifting wheel 103 and the nozzle 104 are both arranged in the head 102, the air supply assembly is installed on the dyeing machine body 101, and the air supply assembly is also connected to the nozzle 104;

[0026] The dyeing machine body 101 includes a cylinder body 106 and a cylinder cover 107 . The cylinder body 106 is fixedly connected to the plurality of legs 112 , and the cylinder cover 107 is detachably connected to the cylinder body 106 .

[0027] With respect to this specific embodiment, during specific use, the dyeing machine body 101 is connected to the machine head 102 by welding, the cloth groove 105 is placed and fixed inside the dyeing machine body 101, the air supply assembly is placed into the dyeing machine body 101 from the top opening of the dyeing machine body 101, the nozzle 104 is connected to the air outlet of the air supply assembly through a pipe, and the cloth lifting wheel 103 is arranged inside the machine head 102 and rotated by a transmission drive.

[0028] The cloth is loaded in the cloth groove 105, and the cloth lifting wheel 103 rotates to lift the cloth from the cloth groove 105 to the entrance of the nozzle 104. At the same time, the air supply component injects wind into the nozzle 104, and the wind is sprayed out from the nozzle inside the nozzle 104, forming a pulling force on the cloth to drag the cloth to move to the lower left and return to the other end of the cloth groove 105 for stacking. At the same time, it slides to the right under the action of gravity. When the cloth passes through the nozzle 104, the dyeing liquid is mixed in the cavity of the nozzle 104 and then sprayed onto the cloth for dyeing. In this way, the dyeing quality of the cloth is effectively improved, the length of the cloth shrinkage due to width shrinkage is reduced, and the defects of unstable weight and high shrinkage rate caused by width shrinkage are avoided, providing a reliable guarantee for improving the quality of the cloth and even the finished clothing.

[0029] By providing the cylinder cover 107, it is convenient to remove the cylinder cover 107 and then take out the cloth.

[0030] The nozzle 104 and the cloth lifting wheel 103 of the present invention are both built inside the lower head 102 welded to the dyeing machine body 101, which effectively reduces the lifting height of the cloth and reduces the lifting tension of the cloth during operation, so that the cloth obtains a stable width and square gram weight during the dyeing process.

[0031] The built-in fan low-head airflow dyeing machine further includes a fabric guide pipe 108 , and the fabric guide pipe 108 is disposed in the dyeing machine body 101 .

[0032] With respect to this specific embodiment, during specific use, the cloth guide tube 108 is used to guide the cloth.

[0033] Secondly, the air supply assembly includes a fan 109 and a mounting unit, the fan 109 is mounted on the dyeing machine body 101 through the mounting unit, and the air outlet of the fan 109 is connected to the nozzle 104 through a pipeline;

[0034] The installation unit includes a flange 110 and a bolt 111. The flange 110 is connected to the fan 109. One end of the bolt 111 passes through the flange 110 and is tightened on the dyeing machine body 101.

[0035] The number of the bolts 111 is plural.

[0036] According to this specific embodiment, the fan 109 is placed into the interior of the cylinder body 106 through the top opening of the cylinder body 106 and connected through the flange 110 and the bolts 111, and the nozzle 104 is connected to the air outlet of the fan 109 through a pipeline.

[0037] This method can also prevent wind from being injected through a longer pipe, resulting in wind loss due to pipe resistance and reducing the efficiency of the fan 109.

[0038] Meanwhile, the supporting assembly includes a plurality of legs 112 , and the plurality of legs 112 are fixedly connected to the dyeing machine body 101 , and ends of the plurality of legs 112 away from the dyeing machine body 101 are placed on the ground.

[0039] According to this specific embodiment, a plurality of legs 112 are placed on the ground to support the entire dyeing machine.

[0040] When using the dyeing machine with a built-in fan and a low head airflow of the present invention, the dyeing machine body 101 is connected to the head 102 by welding, the cloth groove 105 is placed and fixed inside the dyeing machine body 101, the air supply component is placed into the dyeing machine body 101 through the top opening of the dyeing machine body 101, the nozzle 104 is connected to the air outlet of the air supply component through a pipeline, and the cloth lifting wheel 103 is arranged inside the head 102 and rotated by transmission drive.

[0041] The cloth is loaded in the cloth groove 105, and the cloth lifting wheel 103 rotates to lift the cloth from the cloth groove 105 to the entrance of the nozzle 104. At the same time, the air supply component injects wind into the nozzle 104, and the wind is sprayed out from the nozzle inside the nozzle 104, forming a pulling force on the cloth to drag the cloth to move to the lower left and return to the other end of the cloth groove 105 for stacking. At the same time, it slides to the right under the action of gravity. When the cloth passes through the nozzle 104, the dyeing liquid is mixed in the cavity of the nozzle 104 and then sprayed onto the cloth for dyeing. In this way, the dyeing quality of the cloth is effectively improved, the length of the cloth shrinkage due to width shrinkage is reduced, and the defects of unstable weight and high shrinkage rate caused by width shrinkage are avoided, providing a reliable guarantee for improving the quality of the cloth and even the finished clothing.

[0042] The nozzle 104 and the cloth lifting wheel 103 of the present invention are both built inside the lower head 102 welded to the dyeing machine body 101, which effectively reduces the lifting height of the cloth and reduces the lifting tension of the cloth during operation, so that the cloth obtains a stable width and square gram weight during the dyeing process.

[0043] What is disclosed above is only a preferred embodiment of the present invention, and it certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope of the invention.

Claims

1. A low head airflow dyeing machine with built-in fan, characterized in that: The invention comprises a supporting assembly, a dyeing machine body, a machine head, a cloth lifting wheel, an air supply assembly and a nozzle. The dyeing machine body is arranged on the supporting assembly. The dyeing machine body has a cloth groove therein. The machine head is welded to the dyeing machine body. The cloth lifting wheel and the nozzle are both arranged in the machine head. The air supply assembly is installed on the dyeing machine body and is also connected to the nozzle.

2. The built-in fan low head airflow dyeing machine as claimed in claim 1, characterized in that: The built-in fan low-head airflow dyeing machine also includes a fabric guide pipe, which is arranged in the dyeing machine body.

3. The built-in fan low head airflow dyeing machine as claimed in claim 1, characterized in that: The air supply assembly comprises a fan and a mounting unit. The fan is mounted on the dyeing machine body through the mounting unit. The air outlet of the fan is connected to the nozzle through a pipeline.

4. The built-in fan low head airflow dyeing machine as claimed in claim 3, characterized in that: The installation unit comprises a flange and a bolt, wherein the flange is connected to the fan, and one end of the bolt passes through the flange and is tightened on the dyeing machine body.

5. The built-in fan low head airflow dyeing machine as claimed in claim 4, characterized in that: The number of the bolts is plural.

6. The built-in fan low head airflow dyeing machine as claimed in claim 1, characterized in that: The supporting assembly comprises a plurality of legs, and the plurality of legs are fixedly connected to the dyeing machine body, and ends of the plurality of legs away from the dyeing machine body are placed on the ground.

7. The built-in fan low head airflow dyeing machine as claimed in claim 6, characterized in that: The dyeing machine body comprises a cylinder body and a cylinder cover, wherein the cylinder body is fixedly connected to the plurality of legs, and the cylinder cover is detachably connected to the cylinder body.

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