CN213417261U - Water-saving spray dyeing machine capable of improving yarn quality - Google Patents

Abstract

The application relates to a water-saving spray dyeing machine capable of improving yarn quality, which comprises a spray dyeing system and a recovery system, wherein the spray dyeing system comprises a dye barrel, a liquid pumping pump, a liquid pumping pipe, a spray dyeing box and a liquid outlet pipe, the liquid pumping pipe is connected with the dye barrel and the liquid pumping pump, the liquid outlet pipe is connected with the liquid pumping pump and the spray dyeing box, and one end, far away from the liquid pumping pump, of the liquid pumping pipe extends to the bottom of the dye barrel; the spraying and dyeing box is provided with a liquid outlet, and the recovery system comprises a recovery box communicated with the liquid outlet, a recovery pipe communicated with the recovery box and the dye barrel, and a recovery pump arranged on the recovery pipe; one end of the recovery tube, which is far away from the recovery box, extends to the top of the dye barrel, and one end of the recovery tube, which is far away from the dye barrel, extends to the bottom of the recovery box; a first driving motor is arranged on the dye barrel, a stirring shaft is fixedly arranged on an output shaft of the first driving motor, and stirring blades are arranged on the stirring shaft; the (mixing) shaft passes the dyestuff bucket and stretches into inside the dyestuff bucket, and the (mixing) shaft rotates with the dyestuff bucket to be connected. This application has the effect that improves the homogeneity of dyeing and yarn quality.

Description

Water-saving spray dyeing machine capable of improving yarn quality

Technical Field

The application relates to the field of yarn dyeing equipment, in particular to a water-saving spray dyeing machine capable of improving yarn quality.

Background

At present, before weaving on a loom, yarns need to be dyed, at this moment, a yarn dyeing device needs to be used, the yarn dyeing device brings convenience to workers to dye the yarns, and when the device is used, the dyeing effect on the yarns needs to be guaranteed, so that the dyeing uniformity is ensured. The jet dyeing machine is one of yarn dyeing devices and can dye yarns.

The utility model discloses a prior art can refer to the utility model patent that the grant bulletin number is CN209584562U, it discloses an energy-conserving yarn dyeing machine, including the dye vat, install the spray tube in the dye vat, be located the dyestuff bucket in the dye vat outside, install the shunt tubes at the spray tube end with the spray tube intercommunication, the liquid suction pipe that both ends are connected with shunt tubes and dyestuff bucket respectively, install the drawing liquid pump on the liquid suction pipe, dye vat and dyestuff bucket pass through the connecting pipe intercommunication, be provided with the check valve on the connecting pipe, the one end that the connecting pipe is located the dye vat is provided with the filter frame, the filter frame is detachable connection with the dye vat. The yarn to be dyed is placed on the spray pipe, the dye is pumped out through the liquid pump and is sprayed out from the spray pipe through the liquid pumping pipe and the shunt pipe, redundant dye liquor can flow into the dye box along the yarn, and the dye box is communicated with the dye barrel, so that the dye box can be pumped into the dye barrel again for recycling. When the dye liquor flows into the dye box along the yarns, the broken yarns are brought into the dye box, so that the filter frame is arranged to filter the dye liquor.

Aiming at the related technology, redundant dye liquor flows into the dye vat along the yarn, and because the dye vat is communicated with the dye barrel, the redundant dye liquor is pumped into the dye barrel again for recycling; however, the concentration of the recycled dye liquor may be slightly different from that of the dye liquor in the dye barrel, and the dye liquor is not fully mixed and directly sprayed again through the spray pipe, so that uneven dyeing may be caused, and the yarn quality is reduced.

SUMMERY OF THE UTILITY MODEL

In order to improve the uniformity of dyeing and yarn quality, the application provides a can improve water conservation jet dyeing machine of yarn quality.

The application provides a can improve water conservation spray-painting machine of yarn quality adopts following technical scheme:

a water-saving spray dyeing machine capable of improving yarn quality comprises a spray dyeing system and a recovery system, wherein the spray dyeing system comprises a dye barrel, a liquid pumping pump, a liquid pumping pipe connected with the dye barrel and the liquid pumping pump, a spray dyeing box and a liquid outlet pipe connected with the liquid pumping pump and the spray dyeing box, and one end of the liquid pumping pipe, which is far away from the liquid pumping pump, extends to the bottom of the dye barrel; the spray-dyeing box is provided with a liquid outlet, and the recovery system comprises a recovery box communicated with the liquid outlet, a recovery pipe communicated with the recovery box and the dye barrel, and a recovery pump arranged on the recovery pipe; one end of the recovery pipe, which is far away from the recovery box, extends to the top of the dye barrel, and one end of the recovery pipe, which is far away from the dye barrel, extends to the bottom of the recovery box; a first driving motor is arranged on the dye barrel, and a stirring shaft is fixedly connected to an output shaft of the first driving motor; the stirring shaft penetrates through the dye barrel and extends into the dye barrel, and the stirring shaft is rotationally connected with the dye barrel; the stirring shaft is provided with stirring blades, and the liquid pumping pipe is a hard pipe and is spaced from the stirring blades.

By adopting the technical scheme, the dye liquor in the dye barrel is pumped to the liquid outlet pipe from the liquid pumping pipe through the liquid pumping pump and enters the liquid spraying pipe on the dye spraying box to spray dye the yarns; one part of the dye liquor can be sprayed onto the yarns, the other part of the dye liquor can flow into the spray-dyeing box, dye liquor drops flowing into the spray-dyeing box can flow into the recycling box through the liquor outlet hole and flow back into the dye barrel through the recycling pipe and the recycling pump for recycling; meanwhile, the first driving motor can drive the stirring shaft and the stirring blades to rotate, dye liquor flowing back to the dye bucket is fully mixed with original dye liquor in the dye bucket, and the uniformity of the dye liquor is improved so as to improve the dyeing uniformity and the yarn quality.

Preferably, the driving motor is positioned at the bottom of the dye barrel, and a distance is reserved between the stirring shaft and the top of the dye barrel; the dye barrel on the stirring shaft is internally provided with a filter plate, one end of the liquid pumping pipe, which is far away from the liquid pumping pump, penetrates through the filter plate and extends to the bottom of the dye barrel, and one end of the recovery pipe, which is far away from the recovery box, is positioned on the filter plate.

Through adopting above-mentioned technical scheme, unnecessary dye liquor passes through the recovery tube on the collection box and flows back to the dyestuff bucket on the filter in, the filter can play the filtering action to the dye liquor of backward flow to some insoluble large granule material influence subsequent dyeing process, influence the dyeing quality to the yarn.

Preferably, a filter screen is arranged on the liquid outlet hole.

Through adopting above-mentioned technical scheme, the filter screen can play the filtering action to disconnected yarn, prevents that disconnected yarn from getting into the collection box through going out the liquid hole to block up the pipeline in getting into the recovery tube, influence the recovery of dye liquor, recycle.

Preferably, the stirring shaft is provided with a scraping plate which is mutually abutted against the inner wall of the dye barrel, and the scraping plate is rotationally connected with the inner wall of the dye barrel.

Through adopting above-mentioned technical scheme, when the (mixing) shaft pivoted, can drive and scrape the flitch and rotate along dyestuff bucket inner wall to strike off the dye liquor of adhesion on dyestuff bucket inner wall, in order to avoid influencing the homogeneity of dye liquor and to the dyeing quality of yarn.

Preferably, the scraping plate is arranged along the edge of the side wall of the dye barrel in an inclined manner.

Through adopting above-mentioned technical scheme, scrape the flitch and carry out the pivoted in-process along dyestuff bucket lateral wall, make the dye liquor of adhesion on dyestuff bucket lateral wall can follow the inclined plane motion of scraping flitch both sides, make the dye liquor more easily from scraping the flitch and drop to in the dyestuff bucket, be favorable to scraping of dye liquor to improve the homogeneity of dye liquor in the dyestuff bucket and to the dyeing quality of yarn.

Preferably, both ends of the spraying and dyeing box along the yarn collecting direction are provided with lead grooves for preventing yarns from winding.

Through adopting above-mentioned technical scheme, the lead wire groove on the spray-painting case can prevent that the yarn from taking place the winding at the in-process of walking the yarn, influences the spray-painting effect of spray-painting system to the yarn, leads to the quality reduction of yarn, increases manufacturing cost.

Preferably, a filtrate frame is placed at one end of the spray dyeing box along the yarn collecting direction, and a plurality of filtrate holes are formed in the filtrate frame.

By adopting the technical scheme, the filtrate holes formed in the filtrate frame can extrude and filter redundant dye liquor on the yarns, and then the yarns are collected so as to avoid influencing the quality of the yarns.

Preferably, place between spray dyeing box and the filtrating frame and dry the platform, it is used for preventing the winding lead wire groove of yarn to dry the bench at least to be equipped with one row.

By adopting the technical scheme, the drying platform can enable the dyed yarns to be dried naturally, and is beneficial to color retention of dye liquor on the yarns; and then, extruding and filtering redundant dye liquor on the yarn through a filtrate hole, and finally, collecting the yarn so as to avoid influencing the quality of the yarn.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the arrangement of the stirring blades, the dye liquor reflowing to the dye bucket can be fully mixed with the original dye liquor in the dye bucket, so that the uniformity of the dye liquor is improved, and the dyeing uniformity and the yarn quality are improved;

2. the filter plate is arranged in the dye barrel above the stirring shaft, so that the dye liquor which flows back can be filtered, and the influence of insoluble large-particle substances on the subsequent dyeing process and the dyeing quality of the yarn can be avoided;

3. through recovery system's setting, flow to the dye liquor liquid drop accessible that spouts in the dye vat and go out the liquid hole and flow to the collection box in to through recovery tube and recycle pump backward flow to the dyestuff bucket, carry out reuse, thereby realized the used circulation of dye liquor, practiced thrift dye liquor and water resource.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic sectional view of the dye vat.

Fig. 3 is a schematic sectional view showing the connection relationship between the liquid spray tube and the liquid control tube.

Fig. 4 is a partially enlarged schematic view of a portion a in fig. 3.

Fig. 5 is a schematic structural diagram of the highlight driving device.

FIG. 6 is a schematic view of the construction of the highlighting stirring system.

Description of reference numerals: 1. a spray dyeing system; 11. a dye vat; 12. a liquid pump; 13. a liquid pumping pipe; 14. spraying and dyeing boxes; 141. a liquid outlet hole; 142. a baffle plate; 15. a liquid outlet pipe; 16. a liquid spraying pipe; 161. a first liquid spraying hole; 2. a recovery system; 21. a recycling bin; 22. a recovery pipe; 23. a recovery pump; 3. a stirring system; 31. driving a motor I; 32. a stirring shaft; 33. a stirring blade; 4. a filter plate; 5. a filter screen; 6. a scraping plate; 7. a lead slot; 8. a filtrate rack; 81. a filtrate well; 9. a drying platform; 10. a liquid control tube; 101. a second liquid spraying hole; 17. a first belt pulley; 18. a drive device; 181. a second driving motor; 182. a second belt pulley; 183. a belt; 19. a shield.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses a water-saving spray dyeing machine capable of improving yarn quality. Referring to fig. 1 and 2, the spray dyeing machine includes a spray dyeing system 1, a recycling system 2, and a stirring system 3. Through the jet dyeing system 1, dye liquor dots with intervals are formed on the yarns, and the yarns are subjected to sectional dyeing. The recycling system 2 realizes recycling of the dye liquor. Through mixing system 3, carry out the intensive mixing to the dye liquor of backward flow and original dye liquor, improve the degree of consistency of dye liquor to improve the homogeneity and the yarn quality of dyeing.

Referring to fig. 1 and 2, the spray dyeing system 1 includes a dye vat 11, a liquid pump 12, a liquid pumping pipe 13 connected to the dye vat 11 and the liquid pump 12, a spray dyeing box 14, and a liquid outlet pipe 15 connected to the liquid pumping pump 12 and the spray dyeing box 14, the liquid pumping pump 12 is fixedly connected to the top of the dye vat 11, and one end of the liquid pumping pipe 13 far away from the liquid pumping pump 12 extends to the bottom of the dye vat 11 to pump the dyeing liquid. The liquor pump 12 pumps the dye liquor in the dye bucket 11 from the liquor pumping pipe 13 to the liquor outlet pipe 15 and enters a liquor spraying pipe 16 on the dye spraying box 14 to spray dye the yarns.

Referring to fig. 3 and 4, the spray dyeing system 1 (see fig. 1) further includes a liquid spraying pipe 16 fixedly connected to the spray dyeing box 14 and communicated with the spray dyeing box 14, the liquid spraying pipe 16 is provided with a plurality of first liquid spraying holes 161 arranged along the length direction of the liquid spraying pipe 16, and the first liquid spraying holes 161 are arranged towards the yarn to form dye spots with intervals on the yarn, so as to realize the sectional dyeing of the yarn.

Referring to fig. 5, there are two liquid spraying pipes 16, the two liquid spraying pipes 16 are respectively located at two ends of the dye spraying box 14 along the yarn collecting direction, and the two liquid spraying pipes 16 are arranged opposite to each other, so as to improve the dye spraying efficiency of the yarn. Meanwhile, one end of the liquid outlet pipe 15 close to the liquid pump 12 is divided into two branch pipes which are respectively connected with two liquid spraying pipes 16.

Referring to fig. 4 and 5, a liquid control tube 10 is sleeved outside each liquid spray tube 16 and rotatably connected with the liquid spray tube 10, a plurality of liquid spray holes 101 are formed in each liquid control tube 10 along the length direction of the liquid control tube 10, and the liquid spray holes 101 are intermittently communicated with the liquid spray holes 161. Each liquid control pipe 10 is connected with a first belt pulley 17 through threads, and each first belt pulley 17 is connected with a driving device 18 for driving the liquid control pipe 10 to rotate. The rotating speed of the liquid control pipe 10 is adjusted by controlling the rotating speed of the driving device 18, or the size of the sprayed dye liquid drop and the size of the yarn dyeing point are adjusted by replacing the liquid control pipe 10 with the liquid spray holes 101 with different sizes.

Referring to fig. 4 and 5, each driving device 18 includes a second driving motor 181 fixedly mounted on the dye vat 11, a second belt pulley 182 fixedly connected to an output shaft of the second driving motor 181, and a belt 183 for driving the second belt pulley 182 and the first belt pulley 17 to rotate simultaneously. The rotating speed of the liquor control pipe 10 is controlled by a driving motor II 181, a belt pulley II 182, a belt 183 and a belt pulley I17 so as to adjust the size of the liquor drops and the size of the dyeing points. And the diameter of the first belt pulley 17 is smaller than that of the second belt pulley 182, so that the speed of the liquid control pipe 10 can be reduced, and the efficiency of dyeing and dotting yarns is improved.

Referring to fig. 1 and 5, the two ends of the jet dyeing box 14 along the yarn collecting direction are respectively and fixedly provided with a lead groove 7 for preventing yarn winding, so that the yarn is prevented from winding in the yarn moving process, and the jet dyeing effect on the yarn is prevented from being influenced. The upper cover of the spraying and dyeing box 14 is provided with a protective cover 19, and two ends of the spraying and dyeing box 14 are fixedly provided with baffle plates 142 for limiting the protective cover 19. The spray tube 16 is located between the shield 19 and the spray box 14 to prevent dye liquor sprayed from the spray tube 16 from splashing out of the spray box 14.

Referring to fig. 1 and 5, a liquid outlet 141 is formed at the bottom of the dye spraying box 14, and a filter screen 5 is installed on the liquid outlet 141. The recycling system 2 comprises a recycling tank 21 communicated with the liquid outlet 141, a recycling pipe 22 communicated with the recycling tank 21 and the dye barrel 11, and a recycling pump 23 arranged on the recycling pipe 22, and can recycle the dye solution flowing into the spray dyeing tank 14 into the dye barrel 11 for recycling. Moreover, one end of the recycling pipe 22 far away from the dye barrel 11 extends to the bottom of the recycling box 21, which is beneficial to the backflow of the dye liquor. The end of the recycling pipe 22 far away from the recycling box 21 extends to the top of the dye vat 11, which is beneficial to fully mixing the dye liquor flowing back to the dye vat 11 with the original dye liquor in the dye vat 11.

Referring to fig. 2 and 6, the stirring system 3 includes a first driving motor 31 fixed to the dye vat 11, a stirring shaft 32 fixedly connected to an output shaft of the first driving motor 31, and a stirring blade 33 fixed to the stirring shaft 32. The first driving motor 31 is located at the bottom of the dye barrel 11, the stirring shaft 32 penetrates through the bottom of the dye barrel 11 and extends into the dye barrel 11, and the stirring shaft 32 is rotatably connected with the dye barrel 11. The first driving motor 31 drives the stirring shaft 32 and the stirring blades 33 to rotate, the dye liquor flowing back is fully mixed with the original dye liquor, and the uniformity of the dye liquor is improved. The liquid suction pipe 13 is a rigid pipe and is spaced apart from the stirring blade 33, and the position of the liquid suction pipe 13 does not change with the rotation of the stirring blade 33.

Referring to fig. 2 and 6, a distance is left between the stirring shaft 32 and the top of the dye barrel 11, and a filter plate 4 is fixedly arranged in the dye barrel 11 above the stirring shaft 32. One end of the liquid pumping pipe 13 far away from the liquid pumping pump 12 penetrates through the filter plate 4 and extends to the bottom of the dye barrel 11, one end of the recovery pipe 22 far away from the recovery box 21 is positioned on the filter plate 4, so that the filter plate 4 can filter the dye liquor flowing back, and the subsequent dyeing process and the dyeing quality of the yarns are not influenced.

Referring to fig. 2 and 6, in order to scrape off the dye liquor adhered to the inner wall of the dye vat 11, a scraper plate 6 abutting against the inner wall of the dye vat 11 is fixedly provided on the stirring shaft 32. The scraping plate 6 is of an inverted U-shaped structure, and the scraping plate 6 is rotationally connected with the inner wall of the dye barrel 11 to scrape off the dye liquor. And, scrape flitch 6 and be the slope form setting along the edge of dye bucket 11 lateral wall, make the dye liquor more easily drop to dye bucket 11 from scraping flitch 6 in, more be favorable to scraping of dye liquor.

Referring to fig. 1, spout the one end that dye vat 14 received the yarn direction along the yarn and placed and dry platform 9, dry and evenly set firmly two rows along the length direction who dries platform 9 on the platform 9 and be used for preventing the winding lead wire groove 7 of yarn, can make the yarn after the dyeing dry naturally, be favorable to the dye liquor to stay the look on the yarn simultaneously. The one end of drying the platform 9 and keeping away from spouting the dye vat 14 has placed filtrate frame 8, has seted up a plurality of filtrate holes 81 on the filtrate frame 8, can further extrude the filtration to unnecessary dye liquor on the yarn, receives the yarn to the yarn again at last to influence the yarn quality.

The implementation principle of the water-saving spray dyeing machine capable of improving the yarn quality is as follows: in the process of yarn running, starting an extraction pump 12, and extracting dye liquor in a dye barrel 11 from an extraction pipe 13 to a liquid outlet pipe 15 and into a liquid spraying pipe 16 on a dye spraying box 14; meanwhile, the second driving motor 181 is started to drive the second belt pulley 182 to rotate, and the belt 183 on the second belt pulley 182 drives the first belt pulley 17 to rotate simultaneously, so that the rotation of the liquid control tube 10 is realized; when the second liquid spraying hole 101 on the liquid control pipe 10 and the first liquid spraying hole 161 on the liquid spraying pipe 16 are overlapped, the yarn can be sprayed and dyed, so that the purpose of sectional dyeing of the yarn is achieved; furthermore, one part of the dye liquor droplets ejected from the first liquid ejecting hole 161 and the second liquid ejecting hole 101 can be ejected onto the yarns, the other part of the dye liquor droplets can flow into the spray dyeing box 14, and the dye liquor droplets flowing into the spray dyeing box 14 can flow into the recovery box 21 through the liquid outlet hole 141; meanwhile, the recovery pump 23 is started, and the dye solution in the recovery tank 21 flows back to the dye vat 11 through the recovery pipe 22 and the recovery pump 23 for recovery and cyclic utilization; meanwhile, the second driving motor 181 is started to drive the stirring shaft 32 and the stirring blade 33 to rotate, so that the dye liquor flowing back to the dye bucket 11 is fully mixed with the original dye liquor in the dye bucket 11, and the uniformity of the dye liquor is improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a can improve water conservation spray-painting machine of yarn quality, includes spray-painting system (1) and recovery system (2), spray-painting system (1) includes dyestuff bucket (11), drawing liquid pump (12), liquid suction pipe (13) that link to each other with dyestuff bucket (11) and drawing liquid pump (12), spray-painting case (14) and drain pipe (15) that link to each other with drawing liquid pump (12) and spray-painting case (14), the one end that drawing liquid pump (12) were kept away from in liquid suction pipe (13) stretches to the bottom of dyestuff bucket (11), its characterized in that: a liquid outlet (141) is formed in the dye spraying and dyeing box (14), and the recovery system (2) comprises a recovery box (21) communicated with the liquid outlet (141), a recovery pipe (22) communicated with the recovery box (21) and the dye barrel (11), and a recovery pump (23) arranged on the recovery pipe (22); one end of the recovery pipe (22), which is far away from the recovery tank (21), extends to the top of the dye barrel (11), and one end of the recovery pipe (22), which is far away from the dye barrel (11), extends to the bottom of the recovery tank (21); a first driving motor (31) is arranged on the dye barrel (11), and a stirring shaft (32) is fixedly connected to an output shaft of the first driving motor (31); the stirring shaft (32) penetrates through the dye barrel (11) and extends into the dye barrel (11), and the stirring shaft (32) is rotatably connected with the dye barrel (11); stirring shaft (32) are provided with stirring vane (33), liquid suction pipe (13) are hard pipe and leave the distance between with stirring vane (33).

2. The water-saving jet dyeing machine capable of improving the yarn quality according to claim 1 is characterized in that: the first driving motor (31) is positioned at the bottom of the dye barrel (11), and a distance is reserved between the stirring shaft (32) and the top of the dye barrel (11); be equipped with filter (4) in dye bucket (11) on (mixing) shaft (32), the one end that drawing liquid pump (12) were kept away from in drawing liquid pipe (13) passes filter (4) and stretches to the bottom of dye bucket (11), the one end that collection box (21) were kept away from in recovery tube (22) is located on filter (4).

3. The water-saving jet dyeing machine capable of improving the yarn quality according to claim 2, characterized in that: and a filter screen (5) is arranged on the liquid outlet hole (141).

4. The water-saving jet dyeing machine capable of improving the yarn quality according to claim 1 is characterized in that: the dye barrel is characterized in that a material scraping plate (6) which is mutually abutted to the inner wall of the dye barrel (11) is arranged on the stirring shaft (32), and the material scraping plate (6) is rotationally connected with the inner wall of the dye barrel (11).

5. The water-saving jet dyeing machine capable of improving the yarn quality according to claim 4, characterized in that: the scraping plate (6) is arranged along the edge of the side wall of the dye barrel (11) in an inclined manner.

6. The water-saving jet dyeing machine capable of improving the yarn quality according to claim 1 is characterized in that: and the two ends of the spray dyeing box (14) along the yarn collecting direction are provided with lead grooves (7) for preventing yarns from winding.

7. The water-saving jet dyeing machine capable of improving the yarn quality according to claim 1 is characterized in that: a filtrate frame (8) is placed at one end of the spray dyeing box (14) along the yarn collecting direction, and a plurality of filtrate holes (81) are formed in the filtrate frame (8).

8. The water-saving jet dyeing machine capable of improving the yarn quality according to claim 7, characterized in that: placed between spray dyeing case (14) and filtrate frame (8) and dried platform (9), it is used for preventing winding lead wire groove (7) of yarn to be equipped with one row at least on dried platform (9).

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