CN209989561U

CN209989561U - Airflow dyeing machine

Info

Publication number: CN209989561U
Application number: CN201920318803.XU
Authority: CN
Inventors: 王新昌
Original assignee: Shaoxing Chaochao Dyeing And Finishing Co Ltd
Current assignee: Shaoxing Chaochao Dyeing And Finishing Co Ltd
Priority date: 2019-03-13
Filing date: 2019-03-13
Publication date: 2020-01-24
Anticipated expiration: 2029-03-13

Abstract

The utility model relates to an air flow dyeing machine, which comprises a frame, a dyeing cylinder, a feeding mechanism, an air flow circulating mechanism, an injection mechanism, a cloth discharging mechanism and a filtering mechanism, wherein the dyeing cylinder is fixed on the frame, the inside of the dyeing cylinder is hollow to form a cloth storage groove, a discharging hole is arranged on the side wall of the dyeing cylinder, and a hole cover is hinged on the discharging hole; the filtering mechanism comprises a first connecting pipe communicated with the dyeing tank, a first pipe body communicated with the first connecting pipe, a second pipe body connected with the first pipe body, a filter screen positioned in the second pipe body, and a second connecting pipe connected with the first pipe body, wherein the second pipe body is fixed on the side wall of the first pipe body; one end of the second pipe body, which is far away from the first pipe body, is in threaded connection with a plug, a clamping ring is fixed at one end, which is close to the plug, of the filter screen, and a clamping groove matched with the clamping ring is formed in the end face of the inner side of the plug. The utility model discloses an air current dyeing machine filters through the dye liquor to the circulation, gets rid of garrulous hair or impurity in the dye liquor, has the effect that improves the quality of dying cloth.

Description

Airflow dyeing machine

Technical Field

The utility model belongs to the technical field of printing and dyeing equipment's technique and specifically relates to an air current dyeing machine is related to.

Background

Gas flow dyeing machines, in contrast to conventional liquid flow dyeing machines, circulate the fabric by means of gas channels containing moisture or water vapour, without the need for a dye liquor or aqueous medium to transport the fabric, and almost all fibre materials and mixtures thereof can be bleached and dyed. The airflow dyeing machine enables the cloth to be dyed to be in a turbulent flow expansion state due to the action of high-energy atomized airflow, and the crease phenomenon is eliminated. The airflow dyeing machine has the biggest characteristic of greatly reducing the consumption of dye, chemical additives and energy.

Chinese patent No. CN208328427U discloses an airflow dyeing machine, which comprises a cylinder, wherein the cylinder is provided with an operation opening, a cloth guide device is arranged outside the cylinder at the position of the operation opening, the cloth guide device comprises a frame body and a cloth guide roller rotatably connected to the frame body, the frame body is provided with a first motor for driving the cloth guide roller to rotate, and the frame body is provided with a cleaning mechanism for cleaning the cloth guide roller; the cleaning mechanism comprises a rod body, a connecting plate is arranged on the rod body, and bristles abutted against the cloth guide roller are arranged on the connecting plate. When the cloth guide roller rotates, the brush hair is always abutted against the cloth guide roller, so that the cloth guide roller is cleaned, and the residual dye on the cloth guide roller is reduced.

The above prior art solutions have the following drawbacks: broken wool in the cloth is more, and the broken wool is not filtered in the technical scheme, so that the dyeing solution easily contains impurities such as broken wool and the like, and the dyeing solution cannot be well atomized, thereby affecting the quality of the dyed cloth; the nozzle can be blocked by larger broken wool or impurities, so that the circulating dye liquor needs to be filtered to remove the broken wool or impurities in the dye liquor, thereby improving the quality of the dyed cloth.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an air current dyeing machine can filter the endless dye liquor, gets rid of garrulous hair or impurity in the dye liquor, has the effect that improves the quality of dying cloth.

The above technical purpose of the present invention can be achieved by the following technical solutions: an airflow dyeing machine comprises a rack, a dyeing cylinder, a feeding mechanism, an airflow circulating mechanism, a spraying mechanism, a filtering mechanism and a cloth discharging mechanism, wherein the dyeing cylinder is fixed on the rack, a cloth storage groove is formed in the dyeing cylinder in a hollow mode, a discharging hole is formed in the side wall of the dyeing cylinder, and a hole cover is hinged to the discharging hole; the filtering mechanism comprises a first connecting pipe communicated with the interior of the dyeing tank, a first pipe communicated with the first connecting pipe, a second pipe connected with the first pipe, a filter screen positioned in the second pipe and a second connecting pipe connected with the first pipe, and the second pipe is fixed on the side wall of the first pipe and is integrally formed with the first pipe; the filter screen is a hollow cylinder, and one end of the second pipe body, which is far away from the first pipe body, is in threaded connection with a plug; a clamping ring is fixed at one end, close to the plug, of the filter screen, and a clamping groove matched with the clamping ring is formed in the end face of the inner side of the plug.

By adopting the technical scheme, the dye liquor is added into the feeding mechanism, the dye liquor is further atomized by the airflow circulating mechanism and the spraying mechanism and then sprayed to the fabric for exchange, and the exchanged dye liquor is separated out from the surface of the fabric fiber and flows into the first connecting pipe from the gap between the cloth storage tanks. Dye liquor in the first connecting pipe flows into the first pipe body, then the dye liquor flows into the second pipe body, and the dye liquor filtered by the filter screen flows into the second connecting pipe from the first pipe body. Broken hair impurity etc. are attached to on the filter screen, twist off the end cap, take out the filter screen and wash, then reinstallate, go into the draw-in groove with the rand card, can realize the fixed of filter screen and end cap, and fixed mode is simple, and the filter screen can recycle practices thrift the cost. The dyed fabric is output through the discharge port and the cloth discharging mechanism, and the airflow dyeing machine can filter the circulating dye liquor, remove broken wool or impurities in the dye liquor, and has the effect of improving the quality of dyed cloth.

The utility model discloses further set up to: an included angle between one end of the first pipe body close to the first connecting pipe and the second pipe body is an obtuse angle.

Through adopting above-mentioned technical scheme, the contained angle between first body and the second body is the obtuse angle, and the dye liquor before conveniently filtering enters into the second body and filters.

The utility model discloses further set up to: the middle part of the first pipe body is fixed with a semicircular plate, and the semicircular plate is close to one end face of the first pipe body and is provided with a flow guide face.

Through adopting above-mentioned technical scheme, set up the water conservancy diversion face on the semicircle board and make the dye liquor in the first body enter into the second body easily, the dye liquor after the filtration reentries into the first body that is close to second connecting pipe one side.

The utility model discloses further set up to: the feeding mechanism comprises a support, a feeding barrel fixed on the support, a branch pipe communicated with the feeding barrel, a dye liquor pump connected with the branch pipe, and a heat exchanger connected with the dye liquor pump, wherein the heat exchanger is vertically arranged.

Through adopting above-mentioned technical scheme, during the dye liquor added the charging bucket, start the dye liquor pump, the dye liquor in the charging bucket enters into heat exchanger through the branch pipe. Compared with the traditional dyeing machine, the air current dyeing machine has the advantages that the bath ratio is low, the dyeing bath brightness is low, the required heat energy is correspondingly reduced, and the temperature can be quickly increased or reduced to the temperature required by the process during dyeing, so that the dyeing process is shortened to a certain extent, and the dyeing time is saved.

The utility model discloses further set up to: the air current circulation mechanism is including fixing the air-blower in dyeing jar one side, with the ventilation pipe of air-blower intercommunication, with the play dryer of ventilation pipe intercommunication, be located the gas filter of dyeing jar, the ventilation pipe level sets up, go out the dryer with the ventilation pipe is perpendicular just it keeps away from to go out the dryer the one end of ventilation pipe extends to go out in the cloth pipe.

By adopting the technical scheme, high-speed airflow generated by the air blower enters the spraying mechanism from the vent pipe to atomize the dye liquor and drive the fabric to run, and the running speed of the fabric can be adjusted by adjusting the air output of the air blower. The gas filter serves to prevent some of the fluff or other impurities from entering the gas stream circulation during the fabric processing.

The utility model discloses further set up to: the spraying mechanism comprises a liquid outlet pipe connected with the heat exchanger and a nozzle communicated with the liquid outlet pipe, and the liquid outlet pipe is vertical to the heat exchanger; the dyeing device is characterized in that a cloth winding wheel is fixed at the upper end of the dyeing cylinder, a cloth outlet pipe is connected to one side of the cloth winding wheel, and one end, far away from the cloth winding wheel, of the cloth outlet pipe is communicated with the inside of the dyeing cylinder.

By adopting the technical scheme, the dye liquor in the heat exchanger enters the liquid outlet pipe, and the dye liquor after atomization is uniformly sprayed onto the fabric at a certain speed to be fully contacted with the fabric, so that the fabric is uniformly dyed.

The utility model discloses further set up to: the cloth discharging mechanism comprises a connecting frame, a cloth discharging roller rotationally connected with the connecting frame, and a motor driving the cloth discharging roller to rotate.

By adopting the technical scheme, the motor is started, the motor drives the cloth outlet roller to rotate, and the dyed fabric is output through the cloth outlet roller.

The utility model discloses further set up to: the lower end of the cloth outlet roller is provided with a guide groove, and two ends of the guide groove are respectively fixed with the connecting frame.

Through adopting above-mentioned technical scheme, the fabric is in the guide way through draw-out roller one end entering, avoids the mutual winding of fabric output process to tie a knot.

To sum up, the utility model discloses a beneficial technological effect does:

1. the airflow dyeing machine can filter the circulating dye liquor, remove broken hairs or impurities in the dye liquor and has the effect of improving the quality of dyed cloth;

2. the filter screen is convenient to take out and clean, can be recycled, and saves the cost;

3. set up the water conservancy diversion face on the semicircle board and make the dye liquor in the first body enter into the second body easily, the dye liquor after the filtration reentries into the first body that is close to second connecting pipe one side.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the overall structure of the present invention, in order to show the structure of the cloth discharging mechanism;

FIG. 3 is a schematic structural view of the filtering mechanism of the present invention;

fig. 4 is a schematic diagram of a partial explosion structure of the filter mechanism of the present invention.

Reference numerals: 1. a frame; 23. a discharge hole; 24. an orifice cover; 2. a dyeing vat; 21. a cloth winding wheel; 22. discharging the cloth pipe; 3. a feeding mechanism; 31. a support; 32. a charging barrel; 33. a branch pipe; 34. a dye liquor pump; 35. a heat exchanger; 4. an air circulation mechanism; 41. a blower; 42. a vent pipe; 43. an air outlet cylinder; 44. a gas filter; 45. a fixed seat; 5. an injection mechanism; 51. a liquid outlet pipe; 52. a nozzle; 6. a filtering mechanism; 61. a first connecting pipe; 62. a first pipe body; 621. a semicircular plate; 622. a flow guide surface; 63. a second tube body; 64. a filter screen; 641. a collar; 65. a second connecting pipe; 66. a plug; 661. a card slot; 7. a cloth discharging mechanism; 71. a connecting frame; 72. a cloth outlet roller; 73. a motor; 74. a guide groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses an air flow dyeing machine, including frame 1, dyeing jar 2, reinforced mechanism 3, air current circulation mechanism 4, injection mechanism 5, filtering mechanism 6, cloth discharging mechanism 7. The dyeing jar 2 is fixed in frame 1 upper end, and dyeing jar 2 is horizontal, has seted up discharge opening 23 on the lateral wall of dyeing jar 2, and it has handhole door 24 to articulate on the discharge opening 23.

As shown in fig. 1, the feeding mechanism 3 includes a support 31, a feeding barrel 32, a branch pipe 33, a dye liquor pump 34, and a heat exchanger 35, wherein the feeding barrel 32 is fixed on the support 31, the branch pipe 33 is horizontally disposed, one end of the branch pipe 33 is communicated with the feeding barrel 32, and the other end is connected with the dye liquor pump 34. The heat exchanger 35 is arranged vertically and the heat exchanger 35 is connected to the dye pump 34 at the end remote from the branch pipe 33. Dye liquor is added to the feed vat 32 and the liquor pump 34 is activated and the liquor in the feed vat 32 passes through the manifold 33 to the heat exchanger 35. Compared with the traditional dyeing machine, the air current dyeing machine has the advantages that the bath ratio is low, the dyeing bath brightness is low, the required heat energy is correspondingly reduced, and the temperature can be quickly increased or reduced to the temperature required by the process during dyeing, so that the dyeing process is shortened to a certain extent, and the dyeing time is saved.

As shown in fig. 1, the air circulation mechanism 4 includes a blower 41, a ventilation pipe 42, an air outlet cylinder 43, and an air filter 44, a fixing seat 45 is provided on one side of the dyeing tank 2 away from the charging bucket 32, and the blower 41 is fixed on the fixing seat 45. The air outlet pipe is L-shaped, one end of the air outlet pipe is communicated with the air blower 41, the other end of the air outlet pipe is horizontally arranged and extends to the upper part of the dyeing cylinder 2, the air outlet cylinder 43 is vertical to the horizontal section of the ventilation pipe 42, one end of the air outlet cylinder 43 is communicated with the air outlet pipe, the other end of the air outlet cylinder is communicated with the inside of the dyeing cylinder 2, and the gas filter 44 penetrates through the dyeing cylinder 2 and is horizontally arranged. The high-speed airflow generated by the blower 41 enters the spraying mechanism 5 through the vent pipe 42 to atomize the dye liquor and drive the fabric to run, and the running speed of the fabric can be adjusted by adjusting the air output of the blower 41. The gas filter 44 serves to prevent some fluff or other impurities from the fabric processing process from entering the gas stream circuit.

As shown in fig. 1, the spraying mechanism 5 includes a liquid outlet pipe 51 and a nozzle 52, the liquid outlet pipe 51 is horizontally disposed, the liquid outlet pipe 51 is communicated with the upper end of the heat exchanger 35, the nozzle 52 is communicated with the liquid outlet pipe 51, and the spraying direction of the nozzle 52 is downward. A cloth winding wheel 21 is fixed at the upper end of the dyeing cylinder 2, a cloth outlet pipe 22 is connected to one side of the cloth winding wheel 21, and one end of the cloth outlet pipe 22, which is far away from the cloth winding wheel 21, is communicated with the inside of the dyeing cylinder 2. The dye liquor in the heat exchanger 35 enters the liquid outlet pipe 51, and the atomized dye liquor is uniformly sprayed onto the fabric at a certain speed to be fully contacted with the fabric, so that the fabric is uniformly dyed.

As shown in fig. 3 to 4, the filter mechanism 6 includes a first connection pipe 61, a first pipe 62, a second pipe 63, a filter screen 64, and a second connection pipe 65. One end of the first connecting pipe 61 is communicated with the inside of the dyeing cylinder 2, the other end of the first connecting pipe is communicated with the first pipe body 62, the second pipe body 63 is fixed on the side wall of the middle part of the first pipe body 62 and integrally formed with the first pipe body 62, and an included angle between one end, close to the first connecting pipe 61, of the first pipe body 62 and the second pipe body 63 is an obtuse angle. A semicircular plate 621 is fixed in the middle of the first pipe 62, and a flow guide surface 622 is disposed on the end surface of the semicircular plate 621 close to the first pipe 62. The semi-circular plate 621 is provided with a flow guide surface 622 so that the dye liquor in the first pipe body 62 can easily enter the second pipe body 63, and the filtered dye liquor can enter the first pipe body 62 close to one side of the second connecting pipe 65.

As shown in fig. 3 to 4, one end of the second connection pipe 65 is connected to the first pipe 62, and the other end is connected to the inside of the charging barrel 32. The filter screen 64 is a hollow cylinder, one end of the second pipe 63, which is far away from the first pipe 62, is in threaded connection with the plug 66, one end of the filter screen 64, which is close to the plug 66, is fixed with a clamping ring 641, and a clamping groove 661 matched with the clamping ring 641 is formed in the end surface of the inner side of the plug 66. The dye liquor is further atomized by the air circulation mechanism 4 and the injection mechanism 5 and then sprayed to the fabric for exchange, and the exchanged dye liquor is separated out from the surface of the fabric fiber and flows into the first connecting pipe 61 from the gap between the cloth storage tanks. The dye liquor in the first connecting pipe 61 flows into the first pipe 62, then flows into the second pipe 63, and the dye liquor filtered by the filter screen 64 flows from the first pipe 62 to the second connecting pipe 65. Broken wool impurities and the like are attached to the filter screen 64, the plug 66 is twisted off, the filter screen 64 is taken out to be cleaned, and then the filter screen is reinstalled.

As shown in fig. 2, the cloth discharging mechanism 7 includes a connecting frame 71, a cloth discharging roller 72 rotatably connected to the connecting frame 71, and a motor 73 for driving the cloth discharging roller 72 to rotate, wherein a guide groove 74 is provided at a lower end of the cloth discharging roller 72, and both ends of the guide groove 74 are respectively fixed to the connecting frame 71. The motor 73 is started, the motor 73 drives the cloth outlet roller 72 to rotate, the dyed fabric is output through the cloth outlet roller 72, and the fabric enters the guide groove 74 through one end of the cloth outlet roller 72, so that the fabric is prevented from being wound and knotted in the output process.

The implementation principle of the embodiment is as follows: and adding a dye solution into the feeding mechanism 3, further atomizing the dye solution through the airflow circulating mechanism 4 and the spraying mechanism 5, spraying the atomized dye solution to the fabric for exchange, and separating out the exchanged dye solution from the surface of the fabric fiber and allowing the dye solution to flow into the first connecting pipe 61 from a gap between the cloth storage tanks. The dye liquor in the first connecting pipe 61 flows into the first pipe 62, then flows into the second pipe 63, and the dye liquor filtered by the filter screen 64 flows from the first pipe 62 to the second connecting pipe 65. Broken wool impurities and the like are attached to the filter screen 64, the plug 66 is screwed off, the filter screen 64 is taken out for cleaning, then the filter screen is installed again, the clamping ring 641 is clamped into the clamping groove 661, the filter screen 64 and the plug 66 can be fixed, the fixing mode is simple, the filter screen 64 can be recycled, and the cost is saved. The dyed fabric is output through the discharge port and the cloth discharging mechanism 7, and the airflow dyeing machine can filter the circulating dye liquor, remove broken wool or impurities in the dye liquor, and has the effect of improving the quality of the dyed cloth.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. An airflow dyeing machine comprises a rack (1), a dyeing cylinder (2), a feeding mechanism (3), an airflow circulating mechanism (4), a spraying mechanism (5), a filtering mechanism (6) and a cloth discharging mechanism (7), wherein the dyeing cylinder (2) is fixed on the rack (1), a cloth storage groove is formed in the dyeing cylinder (2) in a hollow mode, a discharging hole (23) is formed in the side wall of the dyeing cylinder (2), and a hole cover (24) is hinged to the discharging hole (23); the method is characterized in that: the filtering mechanism (6) comprises a first connecting pipe (61) communicated with the interior of the dyeing cylinder (2), a first pipe body (62) communicated with the first connecting pipe (61), a second pipe body (63) connected with the first pipe body (62), a filter screen (64) positioned in the second pipe body (63), and a second connecting pipe (65) connected with the first pipe body (62), wherein the second pipe body (63) is fixed on the side wall of the first pipe body (62) and is integrally formed with the first pipe body (62); the filter screen (64) is a hollow cylinder, and one end, far away from the first pipe body (62), of the second pipe body (63) is in threaded connection with a plug (66); the filter screen (64) is close to one end of the choke plug (66) is fixed with a clamping ring (641), and a clamping groove (661) matched with the clamping ring (641) is formed in the end face of the inner side of the choke plug (66).

2. Airflow dyeing machine according to claim 1, characterized in that: an included angle between one end, close to the first connecting pipe (61), of the first pipe body (62) and the second pipe body (63) is an obtuse angle.

3. Airflow dyeing machine according to claim 1, characterized in that: the middle part of first body (62) is fixed with semicircle board (621), semicircle board (621) are close to be provided with water conservancy diversion face (622) on the one end terminal surface of first body (62).

4. Airflow dyeing machine according to claim 1, characterized in that: the feeding mechanism (3) comprises a support (31), a feeding barrel (32) fixed on the support (31), a branch pipe (33) communicated with the feeding barrel (32), a dye liquor pump (34) connected with the branch pipe (33), and a heat exchanger (35) connected with the dye liquor pump (34), wherein the heat exchanger (35) is vertically arranged.

5. Airflow dyeing machine according to claim 1, characterized in that: airflow circulation mechanism (4) including fix air-blower (41) of dyeing jar (2) one side, ventilation pipe (42) with air-blower (41) intercommunication, play dryer (43) with ventilation pipe (42) intercommunication, be located gas filter (44) of dyeing jar (2), ventilation pipe (42) level sets up, go out dryer (43) with ventilation pipe (42) are perpendicular just it keeps away from to go out dryer (43) the one end of ventilation pipe (42) extends to in the dyeing jar (2).

6. Airflow dyeing machine according to claim 4, characterized in that: the spraying mechanism (5) comprises a liquid outlet pipe (51) connected with the heat exchanger (35) and a nozzle (52) communicated with the liquid outlet pipe (51), and the liquid outlet pipe (51) is perpendicular to the heat exchanger (35); the cloth winding wheel (21) is fixed at the upper end of the dyeing cylinder (2), a cloth outlet pipe (22) is connected to one side of the cloth winding wheel (21), and one end, far away from the cloth winding wheel (21), of the cloth outlet pipe (22) is communicated with the inside of the dyeing cylinder (2).

7. Airflow dyeing machine according to claim 1, characterized in that: the cloth discharging mechanism (7) comprises a connecting frame (71), a cloth discharging roller (72) rotationally connected with the connecting frame (71), and a motor (73) driving the cloth discharging roller (72) to rotate.

8. Airflow dyeing machine according to claim 7, characterized in that: the lower end of the cloth outlet roller (72) is provided with a guide groove (74), and two ends of the guide groove (74) are respectively fixed with the connecting frame (71).