CN218059543U

CN218059543U - Cooling circulation cooling device of open-width dyeing machine

Info

Publication number: CN218059543U
Application number: CN202121285838.1U
Authority: CN
Inventors: 陈超
Original assignee: Zhejiang Lianke Machinery Co ltd
Current assignee: Zhejiang Lianke Machinery Co ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2022-12-16
Anticipated expiration: 2031-06-09

Abstract

The utility model discloses a cooling circulation cooling device of an open-width dyeing machine, the open-width dyeing machine comprises a cooling roller and a uniform padder device, the cooling roller is hollow, the side surface of the cooling roller is provided with a cooling water inlet and a cooling water outlet, and a refrigerator and a water pump are connected between the cooling water inlet and the cooling water outlet through pipelines; the utility model discloses a chill roll cools off cloth, and cloth can directly be dyed after last design stoving process, has improved dyeing efficiency.

Description

Cooling circulation cooling device of open-width dyeing machine

Technical Field

The utility model relates to a fabric dyeing equipment technical field, concretely relates to open width dyeing machine's cooling cycle heat sink.

Background

The traditional dyeing machine mainly uses groove dyeing, the dye is placed in a trough, and the fabric penetrates or is soaked in the trough to realize dye coloring. However, in the tank dyeing process, the tank capacity is large, the required dye consumption is also large, and long-time dyeing can cause the dye to be easily decomposed, so that the quality problem is easy to occur, and the waste of the dye is caused.

In addition, the fabric is higher at design stoving process after-temperature, if do not carry out cooling treatment before the dyeing, can lead to the fabric surface temperature who gets into the silo unstable, suddenly high suddenly low, influences the quality of product easily. The traditional open-width dyeing machine starts dyeing after the cloth is naturally cooled before dyeing, and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cooling cycle heat sink of open width dyeing machine aims at solving the problem among the prior art that above-mentioned background art provided.

To achieve the above object, the present invention provides the following technical solutions: a cooling circulation cooling device of an open-width dyeing machine comprises a cooling roller and a uniform padder device, wherein the cooling roller is hollow, a cooling water inlet and a cooling water outlet are formed in the side surface of the cooling roller, and a refrigerator and a water pump are connected between the cooling water inlet and the cooling water outlet through pipelines;

the even padder device includes the initiative compression roller and compresses tightly in the passive compression roller of initiative compression roller through hold-down mechanism level, the both ends on the relative upper portion in region between initiative compression roller and the passive compression roller are equipped with the curb plate respectively, the dyestuff groove that a cross-section is approximate triangle-shaped is enclosed into with the curb plate to the opposite side upper surface of initiative compression roller and passive compression roller, the top of dyestuff groove is equipped with the dyestuff filling tube.

Preferably, an edge poking device is arranged between the cooling roller and the uniform padder device.

Preferably, an arc-shaped cloth guide plate for guiding the cloth to the uniform padder is arranged below the edge poking device.

Preferably, the pressing mechanism comprises a pair of rotating arms which are respectively and rotatably arranged on two sides of the rack, two ends of the driven pressing roller are respectively arranged on the opposite upper parts of the rotating arms, a driving device is arranged between the opposite lower parts of the rotating arms and the rack, and the driving device drives the rotating arms to rotate.

Preferably, the driving device is an air bag, and the driven pressing roller is pressed against the driving pressing roller by inflating the air bag to drive the rotating arm to rotate.

Preferably, the evenness calender device further comprises a deflection compensation mechanism, the deflection compensation mechanism comprises partition plates which are vertically arranged in the driving compression roller and the driven compression roller respectively, the inner cavities of the driving compression roller and the driven compression roller are divided into a left cavity and a right cavity by the partition plates, and the partition plates are in clearance fit with the inner walls of the driving compression roller or the driven compression roller; the two cavities close to each other of the driving compression roller and the driven compression roller are respectively connected with an oil inlet, the two cavities far away from each other are respectively connected with an oil outlet, and the oil inlets and the oil outlets are respectively connected with the oil cylinder through pipelines.

Preferably, the driving compression roller and the driven compression roller respectively comprise end fixing shafts and hollow roller bodies, two ends of each roller body are rotatably sleeved outside the end fixing shafts, and the partition plate is vertically and fixedly connected between the two end fixing shafts.

Preferably, the driving pressure roller is driven by a motor.

Preferably, the output end of the motor is connected with the end part of the driving press roller through a synchronous belt.

Compared with the prior art, the utility model, its beneficial effect lies in: the utility model cools the cloth through the cooling roller, and the cloth can be directly dyed after the last shaping and drying process is finished, thereby improving the dyeing efficiency; the utility model discloses a mode of surface mangle dyes, and the dyestuff quantity is little, has practiced thrift the dyestuff quantity when having improved the dyestuff exchange rate, and the dyestuff is colored to the surface fabric in the short time, and the dyestuff is difficult for decomposing, and the quality is more stable.

Drawings

Fig. 1 is a schematic view of the overall structure of the intermediate open-width dyeing machine of the present invention.

Fig. 2 is a schematic sectional structure diagram of the present invention.

Fig. 3 is a schematic structural view of the medium evenness calender apparatus of the present invention.

Fig. 4 is a schematic diagram of the middle active press roller of the present invention.

In the figure: 1. a frame; 2. a driving compression roller; 3. a passive compression roller; 4. a motor; 5. a dye trough; 6. a dye feed tube; 7. a rotating arm; 8. an air bag; 9. a partition plate; 10. a splash shield; 11. an oil cylinder; 12. an end fixing shaft; 13. a roller body; 14. an oil pressure chamber; 15. a non-pressure chamber; 16. a cooling roll; 17. a trimming device; 18. arc cloth guide plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further specifically described below by way of embodiments and with reference to the accompanying drawings.

Example (b): a cooling circulation cooling device of an open width dyeing machine is disclosed, as shown in figures 1-4, the open width dyeing machine comprises a frame 1, a cooling roller 16 arranged on the frame 1, and a uniform padder device, wherein the uniform padder device comprises a driving compression roller 2 and a driven compression roller 3 horizontally compressed on the driving compression roller 2 through a compressing mechanism, the driving compression roller 2 is driven by a motor 4 arranged on the side surface of the frame 1, the output end of the motor 4 drives the driving compression roller 2 to rotate through a synchronous belt, two ends of the opposite upper part of the area between the driving compression roller 2 and the driven compression roller 3 are respectively provided with a side plate (not shown in the figure), the side plates are in sliding fit with the side surfaces of the driving compression roller 2 and the driven compression roller 3), the upper surfaces of the opposite sides of the driving compression roller 2 and the driven compression roller 3 and the side plates form a dye groove 5 with an approximate triangle section, a dye feeding pipe 6 is arranged above the dye groove 5, a plurality of feeding holes are uniformly arranged at the bottom of the dye feeding pipe 6, after dye is injected into the dye feeding pipe 6 through a pipeline, the dye is discharged from the holes and is relatively uniformly sprayed into the dye feeding pipe 5, when cloth passes through the driving compression roller 2, the surface of the cloth, and the cloth, the cloth is driven by a dyeing liquid, and the cloth, so as to drive the cloth. In order to prevent the dye from splashing, two sides of the dye feeding pipe 6 are provided with anti-splash plates 10 along the length direction. The dyeing of this kind of mode utilizes the regional dye groove 5 that forms between initiative compression roller 2 and the passive compression roller 3, and required dyestuff quantity is little, has practiced thrift the dyestuff quantity when having improved the dyestuff exchange rate, and the dyestuff is colored to the surface fabric in the short time, and the dyestuff is difficult for decomposing, and the quality is more stable.

In the structure, the pressing mechanism comprises a pair of rotating arms 7 which are respectively and rotatably arranged on two sides of the rack, the rotating arms 7 can rotate by taking the relative middle parts of the rotating arms as fulcrums, two ends of the driven pressing roller 3 are respectively arranged on the relative upper parts of the rotating arms 7, an air bag 8 is arranged between the relative lower parts of the rotating arms 7 and the rack 1, and the rotating arms 7 are driven to rotate by inflating the air bag 8, so that the driven pressing roller 3 is pressed on the driving pressing roller 2.

It should be noted that, when the pressing mechanism applies force to both ends of the passive pressing roller 3 under the action of the air bag 8, the stress point between the active pressing roller 2 and the passive pressing roller 3 is not uniform, which results in that both pressing rollers are deflected to a certain extent, and the pressure in the middle and both sides is different, so that the cloth cannot be uniformly pressed between the two pressing rollers, and further the coloring uniformity is affected.

In order to realize uniform compression of the cloth, the deflection compensation mechanism is arranged in the embodiment and comprises partition plates 9 which are vertically arranged in the driving compression roller 2 and the driven compression roller 3 respectively, and the inner cavities of the driving compression roller 2 and the driven compression roller 3 are divided into a left cavity and a right cavity. Particularly, the same and symmetry in structure of initiative compression roller 2 and passive compression roller 3 in this embodiment all includes tip fixed axle 12, inside hollow roll body 13, and the both ends of roll body 13 cup joint outside tip fixed axle 12 to can rotate around it, the vertical fixed connection of baffle 9 is between two tip fixed axles 12, with two cavities about divideing into the inside of roll body 13, baffle 9 and roll body 13's inner wall clearance fit. The cavity of the driving compression roller 2 close to the driven compression roller 3 and the end fixing shaft 12 of the cavity of the driven compression roller 3 close to the driving compression roller 2 are provided with oil inlets, the end fixing shafts 12 of the other two cavities far away from each other are provided with oil outlets, the oil inlets and the oil outlets are respectively connected with the oil cylinder 11 through pipelines, so that the two cavities of the driving compression roller 2 close to the driven compression roller 3 form an oil pressure cavity 14 through flow difference, the two cavities far away from each other are pressure-free cavities 15, oil pressed out by the oil cylinder 11 enters the oil pressure cavity 14 through the oil inlets, the oil enters the pressure-free cavities 15 through gaps between the partition plate 9 and the inner wall of the roller body 13, the flow difference realizes pressure difference, so that oil pressure is formed in the oil pressure cavity 14, one side of the oil pressure cavity 14 is deformed, the deformation generated by deflection deformation is compensated, and the uniform compression of the cloth between the driving compression roller 2 and the driven compression roller 3 is realized. In the specific product debugging, the deformation quantity generated by the flexural deformation is related to the pressure of the pressing mechanism, the compensation quantity of the flexural deformation compensation mechanism is related to the oil pressure of the oil cylinder 11, and a plurality of different gears can be further set through specific tests, so that the flexural deformation quantity generated by the pressure of the pressing mechanism of each gear is mutually corresponding to the compensation quantity generated by the oil pressure of the oil cylinder 11, and the gear can be directly adjusted according to the requirement in use.

In this embodiment, chill roll 16 is inside hollow, and the side is equipped with cooling water inlet and cooling water outlet, lets in the cooling water to its internal circulation through the cooling water inlet, cools down the cloth that passes its surface.

In the structure, the refrigerating machine and the water pump are connected between the cooling water inlet and the cooling water outlet through pipelines, so that the circulation of cooling water is realized.

Specifically, the cooling water inlet and the cooling water outlet are provided in the fixing shaft of the cooling roll 16 so that the cooling water inlet and the cooling water outlet do not rotate with the rotation of the cooling roll 16, and the interference of the connection pipes of the cooling water inlet and the cooling water outlet is avoided.

In this embodiment, an edge-poking device 17 is disposed between the cooling roller 16 and the uniform padder device, and is used for poking edges of the cloth after cooling, and the edge-poking device 17 is a standard component purchased from the market, and the specific structure and distance thereof are not described in detail in this embodiment. In this embodiment, the position of the edge-poking device 17 is adjustable to adapt to cloth of different specifications. After the cloth is dialled the limit through dialling limit device 17, if directly get into surface pad liquid and dial the limit device, will probably receive the damage because the angular discrepancy leads to the cloth to dial the below of limit device 17 to and the angular deflection that gets into dye trough 5 influences dyeing effect. In this case, in this embodiment, an arc-shaped cloth guide plate 18 is disposed below the selvedge trimming device 17, and the lower end of the arc-shaped cloth guide plate 18 corresponds to the middle of the dyeing tank 5, i.e., aligns with the middle of the active press roll 2 and the passive press roll 3, and guides the cloth from the selvedge trimming device 17 to the middle of the active press roll 2 and the passive press roll 3 in an arc shape.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The cooling circulation cooling device of the open-width dyeing machine is characterized by comprising a cooling roller and a uniform padder device, wherein the cooling roller is hollow, a cooling water inlet and a cooling water outlet are formed in the side surface of the cooling roller, and a refrigerator and a water pump are connected between the cooling water inlet and the cooling water outlet through pipelines;

the uniform padder device comprises a pair of driving compression roller and driven compression roller which are mutually compressed, two ends of the relative upper part of the area between the driving compression roller and the driven compression roller are respectively provided with a side plate, and the upper surfaces of the opposite sides of the driving compression roller and the driven compression roller and the side plates form a dyeing tank with an approximate triangular section.

2. The cooling cycle cooling device of an open-width dyeing machine according to claim 1, characterized in that a trimming device is provided between said cooling roller and said evenness padder device.

3. The cooling cycle cooling device of an open-width dyeing machine according to claim 2, characterized in that an arc-shaped cloth guide plate for guiding the cloth to the evenness calender device is arranged below the edge poking device.

4. The cooling cycle cooling device of an open-width dyeing machine according to claim 1, wherein said driven compression roller is horizontally pressed against said driving compression roller by a pressing mechanism, said pressing mechanism includes a pair of rotating arms rotatably disposed on two sides of the frame, two ends of said driven compression roller are disposed on opposite upper portions of the rotating arms, respectively, a driving device is disposed between an opposite lower portion of said rotating arms and the frame, and said driving device drives the rotating arms to rotate.

5. The cooling cycle cooling device of an open-width dyeing machine according to claim 4, characterized in that said driving device is an air bag, and said air bag is inflated to rotate a rotating arm, so that said driven press roll is pressed against said driving press roll.

6. The cooling circulation cooling device of the open-width dyeing machine, as recited in claim 1, characterized in that said evenness calender further comprises a deflection compensation mechanism, said deflection compensation mechanism comprises a partition vertically disposed in the driving compression roller and the driven compression roller, respectively, the partition divides the inner cavity of the driving compression roller and the driven compression roller into a left chamber and a right chamber, said partition is in clearance fit with the inner wall of the driving compression roller or the driven compression roller; two cavities, close to each other, of the driving compression roller and the driven compression roller are respectively connected with oil inlets, two cavities, far away from each other, of the driving compression roller and the driven compression roller are respectively connected with oil outlets, and the oil inlets and the oil outlets are respectively connected with the oil cylinder through pipelines.

7. The cooling circulation cooling device of open-width dyeing machine as claimed in claim 6, characterized in that said active compression roller and passive compression roller respectively comprise end fixing shafts and roller bodies with hollow interiors, both ends of said roller bodies are rotatably sleeved outside said end fixing shafts, and said partition is vertically and fixedly connected between said two end fixing shafts.

8. The cooling circulation cooling device of an open-width dyeing machine according to claim 1 or 7, characterized in that said driving pressure roller is driven by a motor.

9. The cooling cycle cooling device of an open-width dyeing machine according to claim 8, characterized in that the output end of said motor is connected with the end of the driving press roll through a synchronous belt.