CN214572748U - Short-flow-type denim dyed yarn proofing device - Google Patents
Short-flow-type denim dyed yarn proofing device Download PDFInfo
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- CN214572748U CN214572748U CN202120756418.0U CN202120756418U CN214572748U CN 214572748 U CN214572748 U CN 214572748U CN 202120756418 U CN202120756418 U CN 202120756418U CN 214572748 U CN214572748 U CN 214572748U
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Abstract
The utility model discloses a short-flow-type jean dyed yarn proofing device, which comprises a pretreatment device, a frame, a dip dyeing device, an air oxidation device, a pressure control device, a tension control device, a dye liquor detection device, a drying device and a control platform; the pretreatment device is arranged on the frame and used for wetting, softening and bundling the yarns; the dip dyeing device comprises a yarn frame and a dip dyeing vat; the dip dyeing vat is connected with the frame through a lifting device; the yarn frame is positioned above the dip dyeing tank, the air oxidation device comprises a plurality of oxidation shafts, and the tension control device is used for controlling the tension of the yarns; the pressure control device comprises an upper roller, a lower roller, a hydraulic cylinder and a motor. The utility model discloses when satisfying the yarn dyeing, adjustable yarn walking path realizes depth and redox ratio control, dye liquor real-time detection, tension and the pressure control of yarn dyeing, satisfies the chromatography-dyeing technology, also can accomplish sizing, drying process, simplifies the process flow that the cowboy dyed yarn made a design, has reduced the cost of making a design.
Description
Technical Field
The utility model relates to a denim yarn dyeing technical field, in particular to short flow formula denim color yarn device of drawing a design.
Background
At present, the enterprise mainly adopts a piece yarn dyeing and sizing combination machine, a bundle yarn dyeing machine and a simple dyeing device of a production line to finish the indigo jean dyed yarn sample making in the product development stage, and the method for finishing the yarn dyeing sample making has the following defects:
(1) the problems of long process flow, large dye requirement and high proofing cost are caused by adopting a production line to finish denim dyed yarn proofing;
(2) the denim dyed yarn sample making is completed by adopting a simple dyeing device, and even if the color requirement of a product is met, the denim dyed yarn sample is difficult to restore on a production line and produce in batches;
(3) because the minimum length of the floor space of the dyeing equipment of the production line is 50 meters, the colleges and universities and the arrangement are limited by the floor space, so that the equipment with the same dyeing process cannot be installed;
(4) because the consumption of the textile enters the personalized consumption stage, the multicolor pad dyeing process of indigo and sulfur black of the jean yarn is favored by consumers, and no multifunctional sample dyeing machine which can meet the pad dyeing exists at present;
(5) the dyeing rate of the jean yarn is uneven because the current various jean color yarn sample machines cannot realize the real-time detection and control of the concentration of the dye liquor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a but area is little, batch production's multi-functional short flow formula cowboy dyed yarn device of drawing a design, and equipment occupation of land length only has 2 meters, can satisfy cowboy yarn dyeing pretreatment, indigo dyeing, sulphur black dyeing, indigo and sulphur black jacket dyeing, starching, drying process, still can realize dye liquor concentration and yarn tension, tensile real-time control.
The utility model adopts the technical scheme as follows: a short-flow-type denim dyed yarn proofing device comprises a pretreatment device, a frame, a dip dyeing device, an air oxidation device, a pressure control device, a tension control device, a dye liquor detection device, a drying device, a control platform and an auxiliary rope; the pretreatment device is arranged on the frame and is used for wetting, softening and bundling the yarns; the dip dyeing device comprises a yarn frame and a dip dyeing vat; the dip dyeing vat is arranged at the bottom of the frame and is connected with the frame through a lifting device; the yarn frame is positioned right above the dip dyeing vat and is provided with a plurality of dip dyeing shafts; the air oxidation device comprises a plurality of oxidation shafts, two ends of each oxidation shaft are arranged on the rack through bearing seats, and the tension control device is arranged at the right upper part of the rack and used for controlling the tension of the yarns; the pressure control device comprises an upper roller, a lower roller, a hydraulic cylinder and a motor; the lower roller, the hydraulic cylinder and the motor are arranged on the rack, and an output shaft of the motor is connected with the lower roller; the upper roller is arranged on the cross beam, the upper roller is positioned right above the lower roller, the cross beam is fixedly connected with a piston rod of a hydraulic cylinder, and the hydraulic cylinder is vertically arranged; the dye liquor detection device is arranged on the yarn frame; the drying device is arranged at the lower right part of the rack, and the console is connected with the motor, the hydraulic cylinder, the dye liquor detection device and the lifting device; during dyeing, two ends of the yarn are connected through an auxiliary rope to form a closed loop.
The short-run denim yarn proofing device comprises 13 oxidation shafts.
In the short-flow-type denim yarn proofing device, the lower roller is made of metal, and the upper roller is made of rubber.
Among the foretell short flow form jean look yarn device of getting a design, tension control device include pneumatic cylinder II, tension bracket and tension roller, the tension bracket articulates in the frame, the both ends of tension roller install on the tension bracket, the piston rod tip of tension bracket and pneumatic cylinder II is articulated, pneumatic cylinder II articulates in the frame, pneumatic cylinder II with control the platform and be connected.
In the short-flow-type denim yarn proofing device, the dye solution detection device comprises a temperature sensor, a pH value sensor and an oxidation-reduction potential value sensor; the temperature sensor, the pH value sensor and the oxidation-reduction potential value sensor are arranged on the dip dyeing shaft and are respectively connected with the control platform.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses simple structure is compact, and it can guarantee the homogeneity of yarn dyeing to temperature, pH value, the oxidation reduction potential value real-time detection of dye liquor in the yarn dyeing.
2. The utility model discloses dyeing the yarn and adopted the upper and lower formula to arrange, including the oxidation of dyestuff in the reduction of dip-dye vat and air, unanimous with the production line dyeing effect of 50 meters at least, the indigo dyeing of production line is through 4 ~ 12 redox reactions, and here bundle yarn dyes the round, just in time satisfies 1 redox processes of production line, need circulate several times according to the technological requirement and can realize the batch production at production line reduction technological process.
3. The utility model discloses compact structure only takes up an area of 2 meters long, and high 2 meters have solved cloth and colleges and universities' dyeing machine lay the problem, and the dyestuff ration is few simultaneously, has solved the big problem of water consumption of yarn dyeing.
4. The utility model discloses can realize the chromatography dyeing technology (indigo and sulfur black) of cowboy yarn, indigo normal atmospheric temperature dyeing uses when sulfur black chromatography dyeing, starts the temperature controller of dye vat yarn frame department, makes the dye liquor heat up to 90 degrees can, has realized that the dyeing type of equipment is multi-functional.
5. The utility model can complete the dyeing, sizing and drying processes of the jean yarn, and make the single machine equipment multifunctional.
Drawings
Fig. 1 is a structural view of the present invention.
FIG. 2 is a view showing a structure of the pretreatment apparatus of the present invention.
Fig. 3 is a side view assembly diagram of the interior of the dyeing machine of the present invention.
Fig. 4 is a schematic perspective view of the dip-dyeing and detecting device of the dip-dyeing vat of the present invention.
Fig. 5 is a drawing of a yarn arrangement pattern in dip dyeing of the present invention.
In the figure: the device comprises a wetting device 1, a softening device 2, a yarn collecting device 3, a frame 4, an air oxidation device 5, a pressure control device 6, a tension control device 7, a dye liquor detection device 8, a dip-dyeing device 9, a drying device 10 and a control table 11; the yarn collecting device comprises a yarn bobbin 101, a yarn reversing shaft 102, a wetting groove 103, a softening groove 104, a yarn collecting wheel 105, a bearing seat 301, an oxidation shaft 302, an upper roller 303, a lower roller 304, a hydraulic cylinder 305, a cross beam 306, a motor 307, a tension roller fixing shaft 308, a hydraulic cylinder II 309, a tension bracket 310, a tension roller 311, a drying box 313, a base 401, a dip dyeing cylinder 402, a dip dyeing shaft 403, a temperature sensor 404, a pH value sensor 405, an oxidation-reduction potential sensor 406, an auxiliary rope 501 and a yarn bundle 502.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1-3, the utility model comprises a pretreatment device 1, a softening device 2, a yarn collecting device 3, a frame 4, an air oxidation device 5, a pressure control device 6, a tension control device 7, a dye liquor detection device 8, a dip-dyeing device 9, a drying device 10 and a console 11.
As shown in fig. 1 and 2, the pretreatment apparatus 1 includes a mounting base, a moistening device 1, a softening device 2, and a yarn collecting device 3; wetting device 1, softening installation 2 are installed on the mount pad, and wetting device 1 is located the bottom of mount pad, and softening installation 2 is located the top of mount pad. The wetting device 1 comprises a wetting tank 103 and a wetting shaft arranged in the wetting tank 103, wherein the wetting tank 103 is used for containing clean water, and the wetting shaft is immersed in the clean water. The softening device 2 comprises a softening tank 104 and a softening shaft arranged in the softening tank 104, the softening tank 104 is used for containing NaOH solution for softening the yarns, the softening shaft is immersed in the NaOH solution, and the mounting base is also provided with a yarn reversing shaft 102. Yarn beam forming device 3 include frame, yarn collecting wheel 105 and motor II, motor II and yarn collecting wheel 105 install on the frame, the yarn collecting wheel is installed on the output shaft of motor II, motor II with control platform 11 and be connected. The yarn collecting wheel 105 is made of metal materials and is driven by the motor II independently, and yarn is wound on the surface of the yarn collecting wheel by a plurality of circles through rotation to complete yarn collection. The yarn on the yarn bobbin 101 sequentially passes by the wetting shaft, the dip dyeing shaft and the yarn reversing shaft 102 and then is wound on the yarn collecting wheel 105.
As shown in fig. 1 and 3, the air oxidation device 5 includes 12 oxidation shafts 302, two ends of each oxidation shaft 302 are respectively mounted on the frame through bearing blocks 301, and the oxidation shafts 302 can rotate.
The pressure control device 6 comprises a lower roller 304, an upper roller 303, a hydraulic cylinder 305, a cross beam 306 and a motor 307. The lower roller 304 and the motor 307 are installed on the machine frame, the lower roller 304 is made of stainless steel, the lower roller 304 is connected with the motor 307, and the motor 307 is connected with the console 11. The upper roller 303 comprises a roller shaft made of cast iron and a rubber sleeve arranged on the side surface of the roller shaft, and two ends of the upper roller 303 are arranged on the cross beam 306; the hydraulic cylinder 305 is fixedly mounted on the frame, and the piston end of the hydraulic cylinder 305 is connected with the cross beam 306. The hydraulic cylinder 305 is connected to the console 11.
As shown in fig. 1 and 3, the tension control device 7 includes a tension roller fixing shaft 308, a hydraulic cylinder 309, a tension bracket 310, and a tension roller 311; one end of the tension bracket 310 is hinged with the frame through a tension roller fixing shaft 308, and the tension roller fixing shaft 308 is made of cast iron. The other end of the tension bracket 310 is provided with a tension roller 311, the lower part of the tension bracket is hinged with the end part of a piston rod of a hydraulic cylinder II 309, and the hydraulic cylinder II 309 is hinged on the rack. The tension roller 311 realizes the change of the two shafts in the space position under the telescopic adjustment of the piston rod of the hydraulic cylinder II 309, and the purpose of adjusting the surface yarn tension of the two shafts is achieved.
As shown in fig. 1, 2 and 4, the dye liquor detection device 8 includes a temperature sensor 404, a pH sensor 405 and an oxidation-reduction potential sensor 406, all of which are probe type sensors and are mounted on a dyeing shaft 403. The temperature sensor 404, the pH sensor 405, and the oxidation-reduction potential sensor 406 are connected to the console 11, respectively.
As shown in fig. 1, 3 and 4, the dip dyeing device 9 comprises a base 401, a dip dyeing vat 402 and a yarn stand; base 401 adopts cast iron material to make, and base 401 arranges in the frame bottom, installs the motor on base 401, and the motor is connected with ball, and ball's nut is installed in the frame, and dip tank 402 fixed mounting is on base 401, and the motor drives the ball and rotates, can realize that base 401 goes up and down, and then realizes the lift of dip tank 402. The dye vat 402 is made of stainless steel. The yarn frame include two mounting panels and 5 parallel arrangement's dip-dye axle 403, the mounting panel cross-section is L shape, the diaphragm fixed mounting of two mounting panels is in the frame, the riser parallel arrangement of two mounting panels, the both ends of dip-dye axle 403 are installed respectively on the riser of two mounting panels, the riser of dip-dye axle 403 perpendicular to mounting panel.
As shown in fig. 1, 3 and 4, the drying device 11 is of a box-type structure and mainly comprises a drying box 313, a hot air blower is installed inside the drying box 313, after the yarn dyeing and sizing are completed, the drying device 11 is started, and hot air of the drying device is blown out from the upper part of the drying box 313, so that the yarn drying process is realized. During dyeing, the two ends of the yarn bundle 502 are connected through the auxiliary rope 501 to form a closed loop.
The utility model is used for when the cowherd's dyed yarn is got a design, concrete operation as follows:
1) preparing NaOH solution according to the requirements of dyed yarns, putting the NaOH solution into a softening tank of a pretreatment device, and putting clear water into a wetting tank; the yarn end is drawn to pass through a wetting groove compression roller and a softening groove compression roller to be fixed at a yarn collecting wheel, a motor of the yarn collecting wheel is controlled to rotate at a control platform, yarns with specified length are wound at the yarn collecting wheel as required, and a section cut from the middle is taken down to form a yarn bundle;
2) determining the concentration of the dye solution according to the dyeing requirement of a target product, completing dye solution preparation, and determining the proportion of the oxidation-reduction time;
3) finishing winding the yarn bundle prepared in the step 1) at dyeing equipment, and forming a closed loop with an auxiliary rope;
4) finishing the work of the step 2), and adjusting the tension of the yarn bundle and the pressure of the compression roller to proper values;
5) pouring the prepared dye liquor into a dip dyeing vat, operating the dip dyeing vat through a console to lift the dip dyeing vat to a yarn frame and completely immerse yarns, and starting a motor of a main pressure roller to finish the denim yarn dyeing and proofing process; and (2) pouring the dye liquor into the dip dyeing vat, simultaneously turning on power switches of the temperature sensor, the pH value sensor and the oxidation-reduction potential value sensor, monitoring dye liquor indexes in real time on a control table when the dye liquor starts dyeing, and immediately replacing the prepared dye liquor without stopping when the temperature, the pH value or the oxidation-reduction potential value of the dye liquor cannot meet the requirements.
6) Controlling the motor to stop rotating, controlling the dip dyeing vat to descend, replacing the dye liquor of the dip dyeing vat, washing the residues clean, filling the sizing solution for sizing again, and restarting the motor to size the yarn bundle;
7) and opening the dryer to dry the sized yarn bundles after sizing is finished.
Claims (5)
1. A short-flow-type denim dyed yarn proofing device is characterized in that: the dyeing machine comprises a pretreatment device, a frame, a dip dyeing device, an air oxidation device, a pressure control device, a tension control device, a dye liquor detection device, a drying device, a control table and an auxiliary rope; the pretreatment device is arranged on the frame and is used for wetting, softening and bundling the yarns; the dip dyeing device comprises a yarn frame and a dip dyeing vat; the dip dyeing vat is arranged at the bottom of the frame and is connected with the frame through a lifting device; the yarn frame is positioned right above the dip dyeing vat and is provided with a plurality of dip dyeing shafts; the air oxidation device comprises a plurality of oxidation shafts, two ends of each oxidation shaft are arranged on the rack through bearing seats, and the tension control device is arranged at the right upper part of the rack and used for controlling the tension of the yarns; the pressure control device comprises an upper roller, a lower roller, a hydraulic cylinder and a motor; the lower roller, the hydraulic cylinder and the motor are arranged on the rack, and an output shaft of the motor is connected with the lower roller; the upper roller is arranged on the cross beam, the upper roller position and the lower roller are arranged in an up-down mode, the cross beam is fixedly connected with a piston rod of the hydraulic cylinder, and the hydraulic cylinder is vertically arranged; the dye liquor detection device is arranged on the yarn frame; the drying device is arranged at the lower right part of the rack, and the console is connected with the motor, the hydraulic cylinder, the dye liquor detection device and the lifting device; during dyeing, two ends of the yarn bundle are connected through an auxiliary rope to form a closed loop.
2. The short run denim yarn proofing apparatus of claim 1, wherein: including 13 oxidized axes.
3. The short run denim yarn proofing apparatus of claim 1, wherein: the lower roller is made of metal, the upper roller is made of metal materials and rubber materials, the inner ring is made of metal, and the outer ring is made of rubber materials.
4. The short run denim yarn proofing apparatus of claim 1, wherein: tension control device include pneumatic cylinder II, tension bracket and tension roller, the tension bracket articulates in the frame, the both ends of tension roller install on the tension bracket, the piston rod tip of tension bracket and pneumatic cylinder II is articulated, pneumatic cylinder II articulates in the frame, pneumatic cylinder II with control the platform and be connected.
5. The short run denim yarn proofing apparatus of claim 1, wherein: the dye liquor detection device comprises a temperature sensor, a pH value sensor and an oxidation-reduction potential value sensor; the temperature sensor, the pH value sensor and the oxidation-reduction potential value sensor are arranged on the dip dyeing shaft and are respectively connected with the control platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120756418.0U CN214572748U (en) | 2021-04-14 | 2021-04-14 | Short-flow-type denim dyed yarn proofing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120756418.0U CN214572748U (en) | 2021-04-14 | 2021-04-14 | Short-flow-type denim dyed yarn proofing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214572748U true CN214572748U (en) | 2021-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120756418.0U Active CN214572748U (en) | 2021-04-14 | 2021-04-14 | Short-flow-type denim dyed yarn proofing device |
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| Country | Link |
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| CN (1) | CN214572748U (en) |
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2021
- 2021-04-14 CN CN202120756418.0U patent/CN214572748U/en active Active
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