CN211921922U

CN211921922U - Alkali deweighting machine

Info

Publication number: CN211921922U
Application number: CN202020399247.6U
Authority: CN
Inventors: 赵海江
Original assignee: Hangzhou Three Dyeing And Finishing Co ltd
Current assignee: Hangzhou Three Dyeing And Finishing Co ltd
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2020-11-13
Anticipated expiration: 2030-03-25

Abstract

The utility model discloses an alkali decrement machine relates to the technical field of printing and dyeing equipment. In the prior art, the cloth is driven by a traction roller to do circular motion in a dip-dyeing box, so that the cloth is continuously immersed and leached from hot alkali liquor in the dip-dyeing box, and the aim of softening the cloth is fulfilled. However, when the cloth is dyed, a large amount of alkali liquor is brought out, which wastes the alkali liquor and increases the cost. The dip dyeing machine comprises a dip dyeing box, wherein a feed inlet and a discharge outlet are respectively formed in two opposite side edges of the dip dyeing box, a dip dyeing mechanism is arranged in the dip dyeing box and comprises a plurality of dip dyeing rollers which are arranged in parallel, and the dip dyeing rollers are arranged in the dip dyeing box in a vertically staggered manner along the connecting line direction of the feed inlet and the discharge outlet; one side of the dip-dyeing box close to the discharge port is provided with an alkali liquor recovery box, and the rotating frames of the two opposite side walls of the alkali liquor recovery box are provided with an extruding mechanism and a winding mechanism. The scheme has the functions of saving alkali liquor and saving cost.

Description

Alkali deweighting machine

Technical Field

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

Background

The alkali deweighting machine is a special machine for improving the surface morphology and the internal performance of chemical fiber cloth, hydrolyzing and corroding macromolecular lipid bonds in the chemical fiber cloth fabric by using alkali liquor, so as to make the fiber fabric tissue loose and lighten the weight of the fabric, thereby achieving the real silk feeling of the fabric.

The existing alkali deweighting machine comprises a dip dyeing box, wherein an opening for feeding and discharging cloth is formed above the dip dyeing box, and alkali liquor is filled in the dip dyeing box below the opening; the inside of the dip-dyeing box is rotatably provided with a traction roller above the alkali liquor, the outside of the dip-dyeing box is provided with a motor connected with the traction roller, and the cloth is driven by the traction roller to do annular motion in the dip-dyeing box, so that the cloth is continuously immersed and leached from the hot alkali liquor in the dip-dyeing box, and the aim of softening the cloth is fulfilled. However, when the cloth is dyed, a large amount of alkali liquor is brought out, which wastes the alkali liquor and increases the cost.

SUMMERY OF THE UTILITY MODEL

To the deficiency that prior art exists, the utility model aims at providing an alkali decrement machine, this scheme has the function of saving alkali lye, saving cost.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an alkali deweighting machine comprises a dip dyeing box, wherein a feed inlet and a discharge outlet are respectively formed in two opposite side edges of the dip dyeing box, a dip dyeing mechanism is arranged in the dip dyeing box and comprises a plurality of dip dyeing rollers which are arranged in parallel, the dip dyeing rollers are respectively rotatably erected on two opposite side walls of the dip dyeing box, the axes of the dip dyeing rollers are vertical to the connecting line direction of the feed inlet and the discharge outlet, and the dip dyeing rollers are vertically staggered in the dip dyeing box along the connecting line direction of the feed inlet and the discharge outlet; an alkali liquor recovery box is arranged on one side, close to the discharge port, of the dip-dyeing box, an extrusion mechanism and a winding mechanism are arranged on rotating frames of two opposite side walls of the alkali liquor recovery box, the axes of the extrusion mechanism and the winding mechanism are arranged in parallel with the axis of the dip-dyeing roller, and the winding mechanism is installed on one side, far away from the discharge port, of the extrusion mechanism; the squeezing mechanism comprises a squeezing roller and a squeezing auxiliary roller, the squeezing roller and the squeezing auxiliary roller are both rotatably erected on two opposite side walls of the alkali liquor recovery box, and a squeezing channel is arranged between the squeezing roller and the squeezing auxiliary roller.

Through adopting above-mentioned technical scheme, operating personnel will treat that the cloth that dyes enters into the dip-dyeing incasement from feed inlet department, the cloth is in proper order through the conveying of a plurality of dip-dyeing rollers, make the dip-dyeing that the cloth is relapse, then the cloth that the dip-dyeing was accomplished stretches out and through the squeezing action of extrusion mechanism from the feed outlet department, make alkali lye on the cloth fall into the alkali lye collection box in, then the rolling effect through winding mechanism will dye the completion after the cloth roll and put in order, thereby make this scheme have and save alkali lye, practice thrift the function of cost.

Further setting up, banding first guide way has been seted up respectively to the relative both sides wall of alkali lye collection box, just the length direction of first guide way sets up along the radial extension of squeeze roll, the tip of extrusion secondary roller passes first guide way and sets up along the length direction sliding connection of first guide way, extrusion mechanism is still including the gliding first driving piece of length direction of drive extrusion secondary roller along first guide way.

Through adopting above-mentioned technical scheme, operating personnel can adjust the extrusion passageway according to the cloth of different thickness, can slide along the length direction of first guide way through first driving piece drive extrusion secondary roller to adjust the width of extrusion passageway, thereby improved the compatibility of alkali decrement machine.

Further setting, winding mechanism locates the wind-up roll and the drive of alkali lye collection box including the rotating turret wind-up roll pivoted second driving piece, the relative both sides wall of alkali lye collection box is equipped with the second guide way respectively, the radial extension setting of wind-up roll is followed to the second guide way, winding mechanism is still including pressing the compression roller, the tip according to the compression roller passes the second guide way and follows the length direction sliding connection setting of second guide way, be connected with the elastic component between wind-up roll and the press roller.

Through adopting above-mentioned technical scheme, when the wind-up roll carries out the rolling to the cloth, because the effect of elastic component makes the press roller have the pressing force that is close to the wind-up roll all the time to can carry out secondary extrusion flowing back to the cloth of rolling and handle, can make the cloth after the rolling more inseparable simultaneously.

Further setting, the bottom of alkali lye collection box is equipped with the water conservancy diversion face towards dip-dye case one side downward sloping setting, the concatenation department of dip-dye case and alkali lye collection box runs through there is the water conservancy diversion mouth, the water conservancy diversion mouth is located water conservancy diversion face top, water conservancy diversion mouth department installs the filter screen.

By adopting the technical scheme, the alkali liquor falling into the alkali liquor recovery box can be discharged from the flow guide port through the flow guide effect of the flow guide surface, so that the alkali liquor can be conveniently recovered; meanwhile, due to the filtering action of the filter screen, sundries are prevented from entering the dip-dyeing box, and the cleanliness of alkali liquor in the dip-dyeing box is improved.

Further, a protection plate is arranged above the dip-dyeing box, and a transparent observation window is arranged on the protection plate.

By adopting the technical scheme, the protective plate can prevent the alkali liquor from splashing to the outside of the dip-dyeing box due to the excessively high moving speed when the cloth is dip-dyed, so that the utilization rate of the alkali liquor is further improved, and the cost is saved; set up the observation window, can make things convenient for operating personnel to observe the dip-dyeing condition of the inside dip-dyeing case, improved the visual degree of alkali decrement machine.

Further setting, one side that the observation window is close to the dip-dyeing mechanism is provided with the board of wiping with the observation window butt, the one end of wiping the board is installed and is stretched out to the outside rotation handle of dip-dyeing case, wipe the board and rotate around the axis of rotating the handle and connect the setting.

By adopting the technical scheme, when the surface of the observation window is stained by alkali liquor, the handle can be rotated by operating, the wiping plate is driven to clean the surface of the observation window, and the practicability of the alkali deweighting machine is improved.

Further, a drain valve is arranged at the bottom of the dip-dyeing box, a water inlet valve is arranged at the top of the dip-dyeing box, and a liquid level meter is arranged on the side wall of the dip-dyeing box.

By adopting the technical scheme, the alkali liquor can be conveniently removed and added by an operator through the drain valve and the water inlet valve, the liquid level meter is arranged, so that the operator can conveniently observe the content of the alkali liquor in the dip dyeing box, and the practicability of the alkali decrement machine is improved.

Further, a plurality of universal wheels are arranged at the bottoms of the dip dyeing box and the alkali liquor recovery box in an array manner.

Through adopting above-mentioned technical scheme, set up the universal wheel and can conveniently carry the alkali decrement machine, improved the portability of alkali decrement machine.

To sum up, the utility model discloses a following at least one useful technological effect:

1. in the scheme, the arrangement of the extruding mechanism and the pressing roller can carry out liquid drainage treatment on the cloth after dip dyeing, so that the scheme has the functions of reducing waste of alkali liquor and saving the alkali liquor;

2. in the scheme, the arrangement of the flow guide surface, the flow guide opening and the filter screen can facilitate the recovery of alkali liquor and improve the cleanliness of the alkali liquor in the dip-dyeing box;

3. in the scheme, the arrangement of the observation window and the wiping plate can facilitate an operator to know the condition inside the dip-dyeing box;

4. in this scheme, the setting of drain valve, water intaking valve and level gauge can make things convenient for operating personnel to add and reduce alkali lye, has improved the practicality of alkali decrement machine.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;

fig. 2 is a cross-sectional view of a first embodiment of the present invention;

FIG. 3 is a schematic view of the connection structure of the observation window and the wiping plate in FIG. 1;

fig. 4 is a schematic structural view of the elastic member of fig. 2.

In the figure, 1, a dip dyeing box; 2. a feed inlet; 3. a discharge port; 4. a dip dyeing mechanism; 5. a dip-dyeing roller; 6. an alkali liquor recovery tank; 7. an extrusion mechanism; 8. a winding mechanism; 9. a squeeze roll; 10. extruding the secondary roller; 11. an extrusion channel; 12. a first guide groove; 13. a first driving member; 14. a wind-up roll; 15. a second driving member; 16. a second guide groove; 17. pressing the roller; 18. an elastic member; 19. a spring; 20. rotating the sleeve; 21. a flow guide surface; 22. a flow guide port; 23. a filter screen; 24. a protection plate; 25. an observation window; 26. rotating the grip; 27. a drain valve; 28. a water inlet valve; 29. a liquid level meter; 30. a universal wheel; 31. and (6) wiping the board.

Detailed Description

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

The first embodiment is as follows:

as shown in fig. 1 and 2, for the utility model discloses an alkali deweighting machine, including the dip-dyeing box 1, feed inlet 2 and discharge gate 3 have been seted up respectively to the relative both sides limit of dip-dyeing box 1, be equipped with dip-dyeing mechanism 4 in the dip-dyeing box 1, dip-dyeing mechanism 4 is including many dip-dyeing rollers 5 that set up parallel to each other, a plurality of dip-dyeing rollers 5 are the rolling stand respectively and are located the relative both sides wall of dip-dyeing box 1, the axis of a plurality of dip-dyeing rollers 5 sets up with the line direction of feed inlet 2 and discharge gate 3 is perpendicular, dip-dyeing rollers 5 along the line direction of feed inlet 2 and discharge gate 3 crisscross range in dip-dyeing box 1 inside from top to bottom; an alkali liquor recovery box 6 is arranged on one side, close to the discharge port 3, of the dip-dyeing box 1, an extrusion mechanism 7 and a winding mechanism 8 are arranged on rotating frames of two opposite side walls of the alkali liquor recovery box 6, the axial lines of the extrusion mechanism 7 and the winding mechanism 8 are arranged in parallel with the axial line of the dip-dyeing roller 5, and the winding mechanism 8 is arranged on one side, far away from the discharge port 3, of the extrusion mechanism 7; the squeezing mechanism 7 comprises a squeezing roller 9 and a squeezing auxiliary roller 10, the squeezing roller 9 and the squeezing auxiliary roller 10 are rotatably erected on two opposite side walls of the alkali liquor recovery box 6, and a squeezing channel 11 is arranged between the squeezing roller 9 and the squeezing auxiliary roller 10. The opposite two side walls of the alkali liquor recycling box 6 are respectively provided with a strip-shaped first guide groove 12, the length direction of the first guide groove 12 is arranged along the radial extension of the squeezing roller 9, the end part of the squeezing auxiliary roller 10 penetrates through the first guide groove 12 and is arranged along the length direction sliding connection of the first guide groove 12, the squeezing mechanism 7 further comprises a first driving part 13 for driving the squeezing auxiliary roller 10 to slide along the length direction of the first guide groove 12, and the first driving part 13 can adopt an electric cylinder. Treat that the cloth of dip-dyeing enters into dip-dyeing case 1 from feed inlet 2 in, the cloth passes through the conveying of a plurality of dip-dyeing rollers 5 in proper order, make the dip-dyeing of cloth relapse, then the cloth of dip-dyeing completion stretches out and passes through the squeezing action of squeezing mechanism 7 from discharge gate 3, make alkali lye on the cloth fall into in the alkali lye collection box 6, then the rolling effect through winding mechanism 8 will dip-dye the cloth after accomplishing and carry out the rolling and put in order, thereby make this scheme have and save alkali lye, practice thrift the function of alkali lye. Meanwhile, an operator can adjust the extrusion channel 11 according to the cloth materials with different thicknesses, and the extrusion auxiliary roller 10 can be driven to slide along the length direction of the first guide groove 12 through the first driving piece 13, so that the width of the extrusion channel 11 is adjusted to adapt to the cloth materials with different thicknesses, and the compatibility of the alkali deweighting machine is improved.

The winding mechanism 8 comprises a winding roller 14 rotatably erected on the alkali liquor recovery tank 6 and a second driving piece 15 for driving the winding roller 14 to rotate, the second driving piece 15 can be driven by a motor, second guide grooves 16 are respectively formed in two opposite side walls of the alkali liquor recovery tank 6, the second guide grooves 16 are arranged along the radial extension of the winding roller 14, the winding mechanism 8 further comprises a pressing roller 17, the end portion of the pressing roller 17 penetrates through the second guide grooves 16 and is arranged along the length direction of the second guide grooves 16 in a sliding connection mode, an elastic piece 18 is connected between the winding roller 14 and the pressing roller 17, the elastic piece 18 comprises a spring 19 (shown in figure 4) and rotating sleeves 20 (shown in figure 4) respectively installed at two ends of the spring 19, and the two rotating sleeves 20 are respectively rotatably connected with the winding roller 14 and the pressing roller 17. When the winding roller 14 winds the cloth, the pressing roller 17 always has pressing force close to the winding roller 14 due to the action of the elastic piece 18, so that secondary extrusion liquid drainage treatment can be performed on the wound cloth, and the wound cloth can be more compact.

The bottom of the alkali liquor recovery box 6 is provided with a flow guide surface 21 which is inclined downwards towards one side of the dip-dyeing box 1, a flow guide opening 22 penetrates through the splicing part of the dip-dyeing box 1 and the alkali liquor recovery box 6, the flow guide opening 22 is positioned above the flow guide surface 21, and a filter screen 23 is arranged at the flow guide opening 22. The alkali liquor falling into the alkali liquor recovery box 6 can be drained from the flow guide port 22 through the flow guide effect of the flow guide surface 21, so that the alkali liquor can be conveniently recovered; meanwhile, due to the filtering action of the filter screen 23, sundries are prevented from entering the dip-dyeing box 1, and the cleanliness of alkali liquor in the dip-dyeing box 1 is improved.

As shown in fig. 1, a protection plate 24 is installed above the impregnation tank 1, and a transparent observation window 25 is provided on the protection plate 24. The arrangement of the protection plate 24 can prevent the cloth from moving too fast when the cloth is dip-dyed, so that the alkali liquor is splashed out of the dip-dyeing box 1, the utilization rate of the alkali liquor is further improved, and the cost is saved; set up observation window 25, can make things convenient for operating personnel to observe the dip-dyeing condition of dip-dyeing incasement 1 inside, improved the visual degree of alkali decrement machine. One side of the observation window 25 close to the dip dyeing mechanism 4 is provided with a wiping plate 31 (see fig. 3) abutted against the observation window 25, one end of the wiping plate 31 is provided with a rotating handle 26 (see fig. 3) extending out of the dip dyeing box 1, and the wiping plate 31 is rotatably connected around the axis of the rotating handle 26. When the surface of the observation window 25 is contaminated by the alkali liquor, the surface of the observation window 25 can be cleaned by operating and rotating the handle 26 and driving the wiping plate 31, so that the practicability of the alkali weight reducing machine is improved.

As shown in FIG. 1, a drain valve 27 is arranged at the bottom of the dip-dyeing tank 1, a water inlet valve 28 is arranged at the top of the dip-dyeing tank 1, and a liquid level meter 29 is arranged on the side wall of the dip-dyeing tank 1. Can make things convenient for operating personnel to get rid of and increase alkali lye through drain valve 27 and water intaking valve 28, set up level gauge 29 and can make things convenient for operating personnel to observe the content of the inside alkali lye of dip-dyeing case 1, improve the practicality of alkali decrement machine. A plurality of universal wheels 30 are arrayed at the bottoms of the dip dyeing box 1 and the alkali liquor recovery box 6, and the universal wheels 30 can be used for conveniently carrying the alkali weight reducing machine.

The implementation principle of the embodiment is as follows: an operator enters cloth to be dip-dyed into the dip-dyeing box 1 from the feed inlet 2, the cloth is conveyed by a plurality of dip-dyeing rollers 5 in sequence to be dip-dyed repeatedly, and then the dip-dyed cloth extends out of the discharge outlet 3 and is extruded by an extruding mechanism 7, so that alkali liquor on the cloth falls into an alkali liquor recovery box 6; then, the cloth after the dip dyeing is finished is rolled and placed in order through the rolling action of the rolling mechanism 8, and meanwhile, the pressing roller 17 always has pressing force close to the rolling roller 14 due to the action of the elastic part 18, so that the rolled cloth is extruded and drained for the second time; then the discharged alkali liquor flows back into the dip-dyeing box 1 under the action of the flow guide surface 21, so that the alkali liquor is recovered, and the scheme has the functions of saving the alkali liquor and saving the cost.

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. The utility model provides an alkali decrement machine, includes dip-dyeing case (1), feed inlet (2) and discharge gate (3) have been seted up respectively to the relative both sides limit of dip-dyeing case (1), be equipped with dip-dyeing mechanism (4) in dip-dyeing case (1), its characterized in that: the dip-dyeing mechanism (4) comprises a plurality of dip-dyeing rollers (5) which are arranged in parallel, the dip-dyeing rollers (5) are respectively rotatably erected on two opposite side walls of the dip-dyeing box (1), the axes of the dip-dyeing rollers (5) are vertically arranged with the connecting line direction of the feed inlet (2) and the discharge outlet (3), and the dip-dyeing rollers (5) are vertically staggered in the dip-dyeing box (1) along the connecting line direction of the feed inlet (2) and the discharge outlet (3); an alkali liquor recovery box (6) is arranged on one side, close to the discharge port (3), of the dip-dyeing box (1), an extrusion mechanism (7) and a winding mechanism (8) are arranged on two opposite side walls of the alkali liquor recovery box (6) in a rotating frame mode, the axes of the extrusion mechanism (7) and the winding mechanism (8) are arranged in parallel with the axis of the dip-dyeing roller (5), and the winding mechanism (8) is installed on one side, far away from the discharge port (3), of the extrusion mechanism (7); the squeezing mechanism (7) comprises a squeezing roller (9) and a squeezing auxiliary roller (10), the squeezing roller (9) and the squeezing auxiliary roller (10) are all rotatably erected on two opposite side walls of the alkali liquor recovery box (6), and a squeezing channel (11) is arranged between the squeezing roller (9) and the squeezing auxiliary roller (10).

2. The alkali deweighting machine as claimed in claim 1, wherein: banding first guide way (12) have been seted up respectively to the relative both sides wall of alkali lye collection box (6), just the length direction of first guide way (12) sets up along the radial extension of squeeze roll (9), the tip of extrusion auxiliary roll (10) passes first guide way (12) and sets up along the length direction sliding connection of first guide way (12), extrusion mechanism (7) are still including drive extrusion auxiliary roll (10) along the gliding first driving piece of length direction (13) of first guide way (12).

3. The alkali deweighting machine as claimed in claim 1, wherein: winding mechanism (8) erect wind-up roll (14) and the drive in alkali lye collection box (6) including the rotation wind-up roll (14) pivoted second driving piece (15), the relative both sides wall of alkali lye collection box (6) is equipped with second guide way (16) respectively, radial extension setting along wind-up roll (14) is followed in second guide way (16), winding mechanism (8) are still including pressing roller (17), the tip that presses roller (17) passes second guide way (16) and follows the length direction sliding connection setting of second guide way (16), wind-up roll (14) and press and be connected with elastic component (18) between roller (17).

4. The alkali deweighting machine as claimed in claim 1, wherein: the bottom of alkali lye collection box (6) is equipped with towards guide surface (21) that dip-dye box (1) one side downward sloping set up, the concatenation department of dip-dye box (1) and alkali lye collection box (6) runs through there is water conservancy diversion mouth (22), water conservancy diversion mouth (22) are located guide surface (21) top, water conservancy diversion mouth (22) department installs filter screen (23).

5. The alkali deweighting machine as claimed in claim 1, wherein: a protection plate (24) is installed above the dip dyeing box (1), and a transparent observation window (25) is arranged on the protection plate (24).

6. The alkali deweighting machine of claim 5, wherein: one side that observation window (25) is close to dip-dye mechanism (4) is provided with wipes board (31) with observation window (25) butt, wipe the one end of board (31) and install and stretch out to dip-dye case (1) outside rotation handle (26), wipe the board and revolute the axis rotation connection setting that rotates handle (26).

7. The alkali deweighting machine as claimed in claim 1, wherein: the bottom of the dip-dyeing box (1) is provided with a drain valve (27), the top of the dip-dyeing box (1) is provided with a water inlet valve (28), and the side wall of the dip-dyeing box (1) is provided with a liquid level meter (29).

8. The alkali deweighting machine as claimed in claim 1, wherein: a plurality of universal wheels (30) are arrayed at the bottoms of the dip dyeing box (1) and the alkali liquor recovery box (6).