CN213681258U

CN213681258U - Normal atmospheric temperature light color polyester fiber dyeing apparatus

Info

Publication number: CN213681258U
Application number: CN202022310805.XU
Authority: CN
Inventors: 张良平
Original assignee: Haining Lidebao Printing And Dyeing Co Ltd
Current assignee: Haining Lidebao Printing And Dyeing Co Ltd
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-07-13
Anticipated expiration: 2030-10-16

Abstract

The utility model discloses a normal temperature and pressure light color polyester fiber dyeing device, which belongs to the technical field of polyester fiber dyeing devices and comprises a shell, wherein an immersion bin is welded on the inner wall of the shell, a dyeing bin is welded on one side of the inner wall of the shell, compression wheels are respectively arranged on the inner walls of the immersion bin and the dyeing bin, extrusion blocks are welded on the surfaces of the immersion bin and the dyeing bin, two springs are welded on the inner wall of the extrusion block, extrusion sheets are welded on the surface of the springs, guide wheels are arranged on the inner wall of the shell, a heating sheet is arranged on one side of the inner wall of the shell, a fan is arranged on the surface of the heating sheet, a collecting rod is arranged on the surface of the shell, a motor is arranged at the bottom end of the surface of the shell, a switch is arranged on one side of the surface of the, the excess material is squeezed out by the squeezing block, and the catalyst is timely deactivated and dried by the fan.

Description

Normal atmospheric temperature light color polyester fiber dyeing apparatus

Technical Field

The utility model relates to a polyester fiber dyeing apparatus technical field especially relates to a normal atmospheric temperature light color polyester fiber dyeing apparatus.

Background

Terylene is an important variety in synthetic fibers and is the trade name of polyester fibers in China. The fiber is prepared by using Purified Terephthalic Acid (PTA) or dimethyl terephthalate (DMT) and ethylene glycol (MEG) as raw materials, performing esterification or ester exchange and polycondensation reaction to prepare fiber-forming high polymer, namely polyethylene terephthalate (PET), and spinning and post-processing the fiber. Dacron, commonly known as dacron in China, has a wide range of applications and is widely used for manufacturing clothing fabrics and industrial products. The terylene has excellent setting performance. The flat and straight, fluffy or pleated shape and the like generated after the terylene yarn or the fabric is shaped can be kept for a long time after being washed for many times in use. Dyeing, i.e. coloring, also known as coloring, refers to the coloring of a substance by chemically or otherwise affecting the substance itself. Under the condition that the technology allows, the object can present various colors required by people through dyeing, and people live in different colors. The dyeing method is available from old times and is continuously developed.

The patent CN210341318U discloses an antiseptic and antibacterial polyester fiber dyeing device, which comprises a base, wherein the base is provided with a pair of dyeing barrels with the top ends being open, the center of the bottom of an inner cavity of each dyeing barrel is provided with a support, the top end of the support is connected with a rotary clamping seat through a bearing, a rotary net drum is arranged above the rotary clamping seat, the middle part of the rotary net drum is internally provided with a vertical upward central column, the central column is provided with a shaft hole, the base is provided with a vertical upward supporting frame, the upper end of the supporting frame is sleeved with a lifting block, a vertical first hydraulic telescopic cylinder is arranged between the lifting block and the supporting frame, the periphery of the lifting block is sleeved with a rotary block, the rotary block is provided with a cross frame corresponding to the dyeing barrels, the top of the dyeing barrels is provided with a top cover, the top cover is arranged on the cross frame, and a vertically downward driving motor is arranged at the bottom of the top cover. The utility model has the characteristics of dip-dye is even and salvage convenient.

The anticorrosive antibacterial polyester fiber dyeing device has the following defects: 1. when the anti-corrosion and anti-bacterial polyester fiber dyeing device is used, dyeing at normal temperature and normal pressure cannot be well carried out; 2. when the anti-corrosion and anti-bacterial polyester fiber dyeing device is used, drying treatment cannot be well carried out. Therefore, a normal-temperature normal-pressure light-color polyester fiber dyeing device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a normal atmospheric temperature light color polyester fiber dyeing apparatus aims at hydrolysising polyester fiber through the submergence storehouse, lets it possess and dyes after the condition of dyeing under the normal atmospheric temperature condition, extrudes through the extrusion piece and removes unnecessary material to in time let the catalyst lose effect and dry through the fan.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of normal atmospheric temperature light color polyester fiber dyeing apparatus, which comprises an outer shell, the welding of shell inner wall has the submergence storehouse, the welding of shell inner wall one side has the dyeing storehouse, the oppression wheel is all installed to submergence storehouse and dyeing storehouse inner wall, submergence storehouse and dyeing storehouse skin weld have the extrusion piece, the welding of extrusion piece inner wall has spring and spring to have two, spring skin weld has the extrusion piece, the guide wheel is installed to the shell inner wall, the heating plate is installed to shell inner wall one side, heating plate surface mounting has the fan, shell surface mounting has the collection pole, the motor is installed to shell surface bottom, the switch is installed to shell surface one side.

Optionally, the power output end of the motor is connected with the collecting rod through a belt.

Optionally, a rotating rod is installed on one side of the surface of the shell.

Optionally, the input end of the switching power supply is connected with the output end of the external power supply through a wire.

Optionally, the output end of the switching power supply is electrically connected with the motor, the fan and the power input end of the heating plate through wires.

The utility model has the advantages as follows:

the embodiment of the utility model provides a normal atmospheric temperature light color polyester fiber dyeing apparatus:

1. the terylene has very low hydrophilicity and compact fiber structure, is mainly dyed by disperse dyes, sometimes insoluble azo dyes and the like, and a plurality of dyes are dyed by high temperature and high pressure, so the original properties of the terylene fiber can be destroyed, at the time, when the normal temperature and normal pressure light color terylene fiber dyeing device is used, because the inner wall of the shell is welded with the immersion bin, one side of the inner wall of the shell is welded with the dyeing bin, the inner walls of the immersion bin and the dyeing bin are both provided with the pressing wheels, the inner wall of the shell is provided with the guide wheels, the esterase belongs to hydrolytic enzymes and can catalyze the hydrolysis of various ester bonds, so when the terylene fiber meets the esterase, the catalytic hydrolysis mechanism of the esterase to the terylene fiber is different from that of alkali hydrolysis, hydroxide ions permeate into the fiber in the alkali hydrolysis process, because of the compactness and the hydrophobicity of the terylene fiber structure and the coulomb repulsion effect, so that the catalytic action of hydroxide ions on macromolecules of the polyester fiber is mainly stopped on the surface, and as a result, the surface of the polyester fiber is uniformly dissolved, and the fiber becomes thin. The esterase is mainly used for catalyzing and hydrolyzing the polyester fiber from the non-crystallization part to form a plurality of cracks and gaps on the surface of the polyester fiber, thus, the polyester fiber can be carried out at normal temperature and normal pressure, and the hydrolyzed polyester fiber can be completely immersed on the dye after passing through the dyeing bin, because the carboxyl and the hydroxyl in the molecules of the hydrolyzed terylene are electronegative and the like poles repel on the one hand, the attraction between molecular chains in the terylene fiber is reduced, the internal structure of the terylene fiber molecules becomes loose, which is beneficial to the dye to enter the molecules, on the other hand, the dyeing performance is improved because the electronegativity of the fiber is increased with the affinity of the cationic dye, so that the terylene can be dyed by the cationic dye at low temperature, therefore, the dye can be more easily attached to the polyester fiber, and the dyeing is easier.

2. When the normal-temperature normal-pressure light-color polyester fiber dyeing device is used, the surface of the immersion bin and the dyeing bin is welded with the extrusion blocks, the inner wall of the extrusion block is welded with the springs, the surface of each spring is welded with the extrusion sheet, the inner wall of the shell is provided with the guide wheel, one side of the inner wall of the shell is provided with the heating sheet, the surface of the heating sheet is provided with the fan, the surface of the shell is provided with the collection rod, the bottom end of the surface of the shell is provided with the motor, the power output end of the motor is connected with the collection rod through the belt, the motor drives the collection rod to rotate so as to drive the polyester fibers to be dyed, the extrusion sheets in the extrusion blocks are encountered when passing through the immersion bin and the dyeing bin, the extrusion sheets can generate pressure on the polyester fibers under the action of the springs, and redundant materials on the surfaces of the polyester, therefore, the waste of materials is effectively prevented, the subsequent drying is facilitated, the esterase on the surface of the dyed polyester fiber still keeps activity, hot air blown out by a fan through a heating sheet can be encountered, the esterase loses activity due to the overhigh temperature, the color of the esterase can be firmly adsorbed on the surface of the polyester fiber, and the esterase can be collected by a collecting rod to produce a finished product.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of a normal temperature and pressure light color polyester fiber dyeing apparatus according to an embodiment of the present invention;

fig. 2 is the structural schematic diagram of the extrusion block of the normal temperature and normal pressure light color polyester fiber dyeing apparatus of the embodiment of the utility model.

In the figure: 1. a housing; 2. an immersion bin; 3. a dyeing bin; 4. extruding the block; 5. a compression wheel; 6. a rotating rod; 7. a guide wheel; 8. a heating plate; 9. a fan; 10. a collection rod; 11. a motor; 12. a spring; 13. extruding the sheet; 14. and (4) switching.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The normal temperature and normal pressure light color polyester fiber dyeing device of the embodiment of the present invention will be described in detail with reference to fig. 1 and fig. 2.

Referring to fig. 1 and fig. 2, the embodiment of the utility model provides a normal atmospheric temperature light-colored polyester fiber dyeing apparatus, including shell 1, shell 1 inner wall welding has submergence storehouse 2, shell 1 inner wall one side welding has dyeing storehouse 3, oppression wheel 5 is all installed to submergence storehouse 2 and dyeing storehouse 3 inner walls,

submergence storehouse

2 and 3 skin weld in dyeing storehouse have

extrusion piece

4, 4 inner wall welding of extrusion piece have spring 12 and spring 12 have two, 12 skin weld of spring has extrusion piece 13, leading wheel 7 is installed to shell 1 inner wall, heating plate 8 is installed to shell 1 inner wall one side, 8 surface mounting of heating plate has

fan

9, 1 surface mounting of shell has collection pole 10, motor 11 is installed to 1 surface bottom of shell, shell 1 surface installs switch 14 in one side.

In the example, polyester fiber is hydrolyzed through the immersion bin 2, dyeing is carried out after the polyester fiber is subjected to the dyeing condition at the normal temperature, redundant materials are squeezed out through the squeezing block 4, and the catalyst is timely deactivated and dried through the fan 9.

Referring to fig. 1, the power output end of the motor 11 is connected with the collecting rod 10 through a belt.

Illustratively, the collection rod 10 is carried by a power source 11.

Referring to fig. 1, a rotating rod 6 is installed on one side of the surface of the housing 1.

For example, the polyester fiber roll for processing is convenient to place.

Referring to fig. 1, the power input end of the switch 14 is connected with the output end of the external power supply through a wire.

Illustratively, the switch 14 provides power to an external power source.

Referring to fig. 1, the power output end of the switch 14 is electrically connected with the power input ends of the motor 11, the fan 9 and the heating plate 8 through wires.

Illustratively, the motor 11, the fan 9 and the heating fins 8 are controlled by a switch 14.

During the use, connect external power supply, use old and useless fibre to pass inner structure as the lead wire, at this moment because the welding of shell 1 inner wall has submergence storehouse 2, welding of shell 1 inner wall one side has dyeing storehouse 3, submergence storehouse 2 and dyeing storehouse 3 inner wall all install oppression wheel 5, shell 1 inner wall is installed guide wheel 7, esterase belongs to hydrolase, can catalyze various ester bond hydrolysis, it is different with the alkaline hydrolysis with the catalytic hydrolysis mechanism of esterase to polyester fiber when polyester fiber meets esterase like this, in the alkaline hydrolysis process, the hydroxyl ion permeates inside the fibre, because the compactness of polyester fiber structure, the coulomb repulsion effect of the shuttle base ion that the hydrophobicity and hydrolysis generated, make the hydroxyl ion mainly stop on the surface to the catalytic action of polyester fiber macromolecule, consequently make polyester fiber surface evenly dissolve, the fibre attenuation. The esterase is mainly used for catalyzing and hydrolyzing the polyester fibers from the non-crystallization part to form a plurality of cracks and gaps on the surfaces of the polyester fibers, so that the polyester fibers can be hydrolyzed at normal temperature and normal pressure, the hydrolyzed polyester fibers can be completely immersed on the dye after passing through the dyeing bin 3, as the polyester fibers are hydrolyzed, carboxyl and hydroxyl in molecules are electronegative and repellent, on one hand, the carboxyl and the hydroxyl are negative, the attractive force between molecular chains in the polyester fibers is reduced, the structure in the polyester fiber molecules is loosened to facilitate the dye to enter the molecules, on the other hand, as the electronegativity of the fibers is increased with the affinity of the cationic dye, the dyeing performance is improved, the polyester fibers can be dyed by using the cationic dye at low temperature, so that the dye can be more easily attached to the polyester fibers, and the dyeing is easier, because the surface of the immersion bin 2 and the dyeing bin 3 is welded with the extrusion block 4, the inner wall of the extrusion block 4 is welded with the spring 12, the number of the springs 12 is two, the surface of the spring 12 is welded with the extrusion piece 13, the inner wall of the shell 1 is provided with the guide wheel 7, one side of the inner wall of the shell 1 is provided with the heating piece 8, the surface of the heating piece 8 is provided with the fan 9, the surface of the shell 1 is provided with the collecting rod 10, the bottom end of the surface of the shell 1 is provided with the motor 11, the power output end of the motor 11 is connected with the collecting rod 10 through a belt, at the moment, the motor 11 drives the collecting rod 10 to rotate so as to drive the polyester fiber needing dyeing, the extrusion piece 13 in the extrusion block 4 is encountered when passing through the immersion bin 2 and the dyeing bin 3, the extrusion piece 13 can generate pressure on the polyester fiber under the action of the, the esterase on the surface of the dyed polyester fiber still keeps activity, and then the esterase meets hot air blown out by a fan 9 through a heating sheet 8, the esterase loses activity due to overhigh temperature, the color of the esterase is firmly adsorbed on the surface of the polyester fiber, and the esterase can be collected by a collecting rod 10 to form a finished product.

The utility model relates to a normal temperature and pressure light color polyester fiber dyeing device, which comprises a shell 1; 2. an immersion bin; 3. a dyeing bin; 4. extruding the block; 5. a compression wheel; 6. a rotating rod; 7. a guide wheel; 8. a heating plate; 9. a fan; 10. a collection rod; 11. a motor; 12. a spring; 13. extruding the sheet; 14. the switches and components are all standard parts or parts known to those skilled in the art, and the structure and principle of the switches and parts are known to those skilled in the art through technical manuals or through routine experiments.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a normal atmospheric temperature and pressure light-colored polyester fiber dyeing apparatus, includes shell (1), its characterized in that, shell (1) inner wall welding has submergence storehouse (2), shell (1) inner wall one side welding has dyeing storehouse (3), oppression wheel (5) are all installed to submergence storehouse (2) and dyeing storehouse (3) inner wall, submergence storehouse (2) and dyeing storehouse (3) surface welding have extrusion piece (4), extrusion piece (4) inner wall welding has spring (12) and spring (12) have two, spring (12) surface welding has extrusion piece (13), guide wheel (7) are installed to shell (1) inner wall, heating plate (8) are installed to shell (1) inner wall one side, heating plate (8) surface mounting has fan (9), shell (1) surface mounting has collection pole (10), motor (11) are installed to shell (1) surface bottom, a switch (14) is installed on one side of the surface of the shell (1).

2. The normal-temperature normal-pressure light-color polyester fiber dyeing device as claimed in claim 1, wherein the power output end of the motor (11) is connected with the collecting rod (10) through a belt.

3. The normal-temperature normal-pressure light-color polyester fiber dyeing device according to claim 1, characterized in that a rotating rod (6) is installed on one side of the surface of the shell (1).

4. The normal-temperature normal-pressure light-color polyester fiber dyeing device as claimed in claim 1, wherein the power input end of the switch (14) is connected with the output end of an external power supply through a wire.

5. The normal-temperature normal-pressure light-color polyester fiber dyeing device as claimed in claim 1, wherein the power output end of the switch (14) is electrically connected with the power input ends of the motor (11), the fan (9) and the heating plate (8) through wires.