CN215289331U

CN215289331U - Calender for after-finishing of cloth

Info

Publication number: CN215289331U
Application number: CN202121726388.5U
Authority: CN
Inventors: 邬代均; 韩卫东; 董芳英
Original assignee: Hangzhou Xiaoshan Silk Chemical Printing And Dyeing Co ltd
Current assignee: Hangzhou Xiaoshan Silk Chemical Printing And Dyeing Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2021-12-24
Anticipated expiration: 2031-07-27

Abstract

The application relates to the technical field of calenders, in particular to a calender for after-finishing cloth, which comprises a treatment box and a rack for placing the treatment box, the treatment box is internally provided with a partition plate which divides the treatment box into a drying chamber and a cooling chamber, the partition board is provided with a through hole for passing through the cloth, the processing box is provided with a drying component for heating the drying chamber and a cooling component for cooling the cooling chamber, the drying component comprises hot air pieces and an air inlet pipe for ventilating the hot air pieces, the hot air pieces are arranged into two groups and are distributed on the processing box from top to bottom, the hot air piece comprises a plurality of hot air machines, a conveying device is arranged on the processing box and used for conveying the cloth, and an air outlet pipe I communicated with the processing box is arranged on the part, located on the drying chamber, of the processing box. This application can improve the stoving effect of cloth.

Description

Calender for after-finishing of cloth

Technical Field

The application relates to the technical field of calenders, in particular to a calender for after-finishing cloth.

Background

In the finishing and processing stage after the cloth, before coating and gluing the cloth, the cloth needs to be calendered, so that the flatness and softness of the cloth are improved, and the coating is facilitated. A calender is a device for improving the gloss of a cloth.

After the calendering is finished, the cloth needs to be cooled, and the cloth which is humidified or uses an additive needs to be dehumidified and dried. In a general drying device, a cloth is laid on a conveyor belt and then passes through a drying tunnel.

To the above-mentioned correlation technique, the inventor thinks that when the cloth passes through the stoving tunnel stoving on the conveyer belt, can make one side of cloth hug closely on the conveyer belt, and the stoving effect is not good.

SUMMERY OF THE UTILITY MODEL

In order to improve the stoving effect of cloth, this application provides a calender for cloth aftertreatment.

The calender for cloth after-finishing provided by the application adopts the following technical scheme:

a calender for cloth aftertreatment comprises a treatment box and a rack for placing the treatment box, wherein a partition plate is arranged in the treatment box, the treatment box is divided into a drying cavity and a cooling cavity by the partition plate, through holes for penetrating through cloth are formed in the partition plate, a drying assembly for heating the drying cavity and a cooling assembly for cooling the cooling cavity are arranged on the treatment box, the drying assembly comprises a hot air piece and an air inlet pipe for ventilating the hot air piece, the hot air piece is divided into two groups and distributed on the treatment box vertically, the hot air piece comprises a plurality of hot air blowers, a conveying device is arranged on the treatment box and used for conveying the cloth, and a first air outlet pipe communicated with the treatment box is arranged on a drying cavity part of the treatment box.

By adopting the technical scheme, the cloth passes to the drying chamber on the treatment box through the conveying device, and the air of the air inlet pipe becomes hot air after passing through a plurality of air heaters and blows to the cloth from the upper side and the lower side of the cloth, so that the drying effect of the cloth is improved, and the dried cloth passes through the partition plate and then passes to the cooling chamber and is delivered out through the conveying device after being cooled by the cooling assembly.

Preferably, handle incasement portion and be provided with the inner shell, there is the clearance between inner shell and the processing case, be provided with heating element between inner shell and the processing case, heating element is used for the partial heating that is located the stoving cavity to the inner shell, cooling element is used for the partial cooling that is located the cooling cavity to the inner shell, the inner shell cover is established on the division board.

Through adopting above-mentioned technical scheme, heating element heats the inner shell, and cooling module cools down the inner shell to improve the inside temperature of stoving cavity, reduce the temperature of cooling cavity simultaneously, thereby can further improve the stoving effect and the cooling effect of cloth.

Preferably, the air inlet pipe is communicated with air inlet branch pipes, the air inlet branch pipes are arranged into two groups and distributed up and down, and the air inlet branch pipes are used for ventilating the hot air blower.

Through adopting above-mentioned technical scheme, the air-supply line passes to the air inlet branch pipe with the wind of wind source, then the air inlet branch pipe passes to the air heater with wind, and the air heater heats the wind that lets in, blows to the cloth after the heating to improve the stoving speed of cloth.

Preferably, the heating assembly comprises a water inlet pipe, a heating pipe and a water outlet pipe, two ends of the heating pipe are communicated with the water inlet pipe and the water outlet pipe, and the heating pipe is wound on the outer wall of the inner shell.

Through adopting above-mentioned technical scheme, hot water gets into the heating pipe from the inlet tube, and hot water passes to the inner shell on with the heat in the heating pipe to heat the inner shell, make the stoving cavity be in a higher temperature, and then improve the stoving speed of cloth, the water after the heating pipe heating flows from the outlet pipe.

Preferably, the heating assembly further comprises a water tank connected with the frame, and the water inlet pipe and the water outlet pipe are communicated with the water tank.

Through adopting above-mentioned technical scheme, the hot water in the water tank passes to the heating pipe through the inlet tube, heats the back to the inner shell outer wall, passes to the stoving cavity with the heat for the stoving cavity is in a higher temperature, thereby dries the cloth, and the water of heating pipe is convenient for heat the inner shell through outlet pipe backward flow to water tank.

Preferably, the cooling assemblies are arranged in pairs, and two pairs of the cooling assemblies are distributed at the upper end and the lower end of the inner shell.

Through adopting above-mentioned technical scheme, cooling module sets up and distributes in pairs at the upper and lower both ends of inner shell, is convenient for cool down the inner shell to make the inner shell keep lower temperature, thereby cool down the cloth after drying, improve cooling efficiency.

Preferably, the cooling assembly comprises a liquid inlet pipe, a cooling pipe and a liquid outlet pipe, wherein two ends of the cooling pipe are communicated with the liquid inlet pipe and the liquid outlet pipe, and the cooling pipe is distributed on the surface of the inner shell.

Through adopting above-mentioned technical scheme, the coolant liquid gets into the cooling tube from the feed liquor pipe, then gets into the drain pipe through the cooling tube in, cools down to the inner shell, and then reduces the bulk temperature in the inner shell to further improve the cooling effect to the cloth.

Preferably, the cooling pipe has a gap, a cooling part is arranged on the gap of the cooling pipe, the cooling part is communicated with the inside of the inner shell and the outside of the treatment box, and the cooling part is used for supplying air into the inner shell.

Through adopting above-mentioned technical scheme, the cooling part is bloied to the inner shell to both sides are cooled down the cloth from top to bottom, thereby further reduce the temperature in the inner shell, and then improve the cooling effect of cloth.

Drawings

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

FIG. 2 is an overall cross-sectional view of an embodiment of the present application;

FIG. 3 is an overall cross-sectional view of a treatment tank according to an embodiment of the present application;

fig. 4 is an overall schematic view of an inner case according to an embodiment of the present application.

Description of reference numerals: 1. a frame; 2. a treatment tank; 21. a partition plate; 211. a through hole; 22. a drying chamber; 23. a cooling chamber; 24. an inner shell; 25. a first air outlet pipe; 26. a second air outlet pipe; 3. a cloth feeding roller; 4. a cloth collecting roller; 41. a drive member; 5. a drying assembly; 51. a hot air piece; 511. a hot air blower; 52. an air inlet pipe; 521. an air inlet branch pipe; 522. an air inlet part; 6. a cooling assembly; 61. a liquid inlet pipe; 62. a liquid outlet pipe; 63. a cooling tube; 64. a liquid storage tank; 7. a conveying device; 71. a first conveying assembly; 711. a first roller; 72. a second conveying assembly; 721. a second roller; 8. a heating assembly; 81. a water tank; 82. heating a tube; 83. a water inlet pipe; 84. a water outlet pipe; 9. a cooling member; 91. a fan.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a calender for after-finishing cloth.

Referring to fig. 1 and 2, a calender for cloth aftertreatment, which comprises a frame 1, be provided with on frame 1 and handle case 2, be provided with conveyor 7 that conveys the cloth in handling case 2, handle case 2 is last to have set gradually into cloth roller 3, drying assembly 5, cooling assembly 6 and cloth collecting roller 4, drying assembly 5 is used for drying the cloth, the dehumidification, cooling assembly 6 is used for cooling the cloth after drying, then roll through cloth collecting roller 4, be provided with on the cloth collecting roller 4 and drive cloth collecting roller 4 pivoted driving piece 41, this embodiment driving piece 41 is the motor, the output shaft of driving piece 41 and the roller fixed connection of cloth collecting roller 4. The cloth on the cloth feeding roller 3 is transferred on the processing box 2 under the action of the conveying device 7, and is sequentially dried by the drying component 5 and cooled by the cooling component 6 and then transferred to the cloth collecting roller 4.

Referring to fig. 2, a cloth conveying direction is defined as a length direction of the treatment box 2, a partition plate 21 is arranged at the center of the treatment box 2 along the length direction, a through hole 211 for passing through the cloth is formed in the partition plate 21, four sides of the partition plate 21 are welded to the inner wall of the treatment box 2, the partition plate 21 divides the treatment box 2 into a drying chamber 22 and a cooling chamber 23, the conveying device 7 comprises a first conveying component 71 and a second conveying component 72, the first conveying component 71 transfers the cloth from the cloth feeding roller 3 to the drying chamber 22 and then to the cooling chamber 23, and the second conveying component 72 is used for moving the cloth in the cooling chamber 23 and transferring the cooled cloth to the cloth collecting roller 4.

Referring to fig. 2, the first conveying assembly 71 comprises a plurality of groups of first rollers 711, each group of first rollers 711 is provided with two first rollers 711 distributed up and down, the first rollers 711 are driven rollers, the first rollers 711 are rotatably connected with the treatment box 2, the heights of the first rollers 711 located above are the same, the heights of the first rollers 711 located below are the same, and cloth is distributed in a staggered mode with the first rollers 711.

Referring to fig. 2 and 3, the drying assembly 5 includes hot air pieces 51 and air inlet pipes 52, the hot air pieces 51 are arranged in two groups, the two groups of hot air pieces 51 are distributed up and down along the height direction of the treatment tank 2, the hot air pieces 51 include a plurality of hot air blowers 511 arranged side by side, the number of the hot air blowers 511 is three in this embodiment, two air inlet branch pipes 521 distributed up and down are arranged on the air inlet pipes 52, the air inlet pipes 52 are communicated with the two air inlet branch pipes 521, a plurality of air inlet portions 522 are arranged on the air inlet branch pipes 521, the air inlet portions 522 correspond to the hot air blowers 511 one to one and are communicated with the air inlet branch pipes 521, and the air inlet pipes 52 are communicated with an air source. The air source is transmitted to the air inlet branch pipe 521 through the air inlet pipe 52, then transmitted to the air inlet portion 522, transmitted to the hot air blower 511 through the air inlet portion 522, then heated by the hot air blower 511, and transmitted to the cloth, so that the cloth can be dried from the upper side and the lower side of the cloth.

Referring to fig. 2, the bottom of the treatment box 2 in the drying chamber 22 is provided with a first air outlet pipe 25, and the first air outlet pipe 25 is communicated with the treatment box 2, so that cold air in the drying chamber 22 is conveniently discharged, and the dryness of the drying chamber 22 is further improved.

Referring to fig. 3, an inner shell 24 is arranged inside the treatment tank 2, the distances between the four side surfaces of the inner shell 24 in the height direction and the side walls of the treatment tank 2 are the same, the center line of the inner shell 24 in the length direction is the same as the center line of the treatment tank 2, the cross section of the inner shell 24 is a rectangular frame, a cavity is formed between the treatment tank 2 and the inner shell 24, the two ends of the inner shell 24 in the length direction are welded with the treatment tank 2, and the inner shell 24 is sleeved on the partition plate 21 and welded with the partition plate 21.

Referring to fig. 3 and 4, in order to improve the dryness of the portion, located in the drying chamber 22, of the inner casing 24, a heating assembly 8 is disposed on the inner casing 24, the heating assembly 8 includes a water tank 81, a water inlet pipe 83, a water outlet pipe 84 and a heating pipe 82, two ends of the heating pipe 82 are communicated with the water inlet pipe 83 and the water outlet pipe 84, the water inlet pipe 83 and the water outlet pipe 84 are both communicated with the water tank 81, a power part is disposed on the water inlet pipe 83, the power part is a water pump in the embodiment, the power part is used for transmitting hot water in the water tank 81 to the heating pipe 82 through the water inlet pipe 83, so as to uniformly heat the inner casing 24, the hot water flows back into the water tank 81 through the water outlet pipe 84, and the heating pipe 82 is spirally wound on the outer wall of the inner casing 24 and is welded to the outer wall of the inner casing 24.

Referring to fig. 3, the second conveying assembly 72 includes a plurality of sets of rollers second 721, each set of rollers second 721 is provided as two rollers second 721 distributed up and down, the rollers second 721 are driven rollers, the heights of the rollers second 721 located above are the same, the heights of the rollers second 721 located below are the same, and the cloth and the plurality of rollers second 721 are arranged in a staggered manner.

Referring to fig. 3 and 4, the inner shell 24 is located cooling cavity 23 and is partially provided with liquid storage tank 64, cooling unit 6 sets up in pairs and is located the both sides of inner shell 24 along the direction of height, cooling unit 6 includes feed liquor pipe 61, drain pipe 62, cooling tube 63 and liquid storage tank 64, cooling tube 63 is the continuous end to end concatenation of a plurality of S-shaped pipes and forms, there is the clearance between the adjacent S-shaped pipe, the coolant liquid of liquid storage tank 64 gets into cooling tube 63 through feed liquor pipe 61, then pass to drain pipe 62 through cooling tube 63, then pass to in the liquid storage tank 64, thereby lower the temperature to inner shell 24, reduce cooling cavity 23' S temperature.

Referring to fig. 3, in order to further reduce the temperature of the cooling chamber 23, the cooling members 9 are disposed on the portion, located in the cooling chamber 23, of the processing box 2, the cooling members 9 are arranged in two groups, the two groups of cooling members 9 are distributed on the processing box 2 up and down, each cooling member 9 includes a plurality of fans 91, the plurality of fans 91 are located in gaps of the cooling pipes 63, the fans 91 penetrate through the processing box 2 and the inner shell 24 and are arranged towards the material distribution direction, and the fans 91 are communicated with the outside of the processing box 2.

Referring to fig. 3, a second air outlet pipe 26 is disposed above the cooling chamber 23 of the treatment box 2, and the second air outlet pipe 26 penetrates through the inner shell 24 and the treatment box 2, so as to discharge hot air in the cooling chamber 23.

The calender for after-finishing cloth in the embodiment of the application has the following implementation principle: the cloth on the cloth feeding roller 3 is conveyed into the drying chamber 22 through the first conveying assembly 71, hot water in the water tank 81 flows to the heating pipe 82 through the water inlet pipe 83 and then flows to the water outlet pipe 84 and then flows back into the water tank 81, meanwhile, the hot air fan 511 heats air conveyed from the air inlet pipe 52 and blows heated hot air onto the cloth, so that the cloth is dried, the dried cloth is conveyed into the cooling chamber 23 through the second conveying assembly 72, and the plurality of fans 91 blow the cloth, so that the temperature of the cloth is reduced, and the dried cloth is cooled.

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

1. A calender for after-finishing of cloth, comprising a treatment tank (2) and a frame (1) for placing the treatment tank (2), characterized in that: be provided with division board (21) in handling case (2), division board (21) will handle case (2) and divide into stoving cavity (22), cooling chamber (23), set up through-hole (211) that are used for passing the cloth on division board (21), be provided with on handling case (2) to stoving module (5) of stoving cavity (22) heating and carry out cooling module (6) of cooling down to cooling chamber (23), stoving module (5) are including hot-blast spare (51) and be used for air-supply line (52) for hot-blast spare (51) ventilation, hot-blast spare (51) set up to two sets of and distribute from top to bottom on handling case (2), hot-blast spare (51) include a plurality of air heaters (511), be provided with conveyor (7) on handling case (2), conveyor (7) are used for conveying the cloth, it is provided with outlet duct (25) that handle case (2) intercommunication to handle case (2) portion to handle case (2) to be located stoving cavity (22) part ).

2. A calender for after-finishing of a cloth according to claim 1, characterised in that: handle case (2) inside and be provided with inner shell (24), there is the clearance between inner shell (24) and the processing case (2), be provided with heating element (8) between inner shell (24) and the processing case (2), heating element (8) are used for the part heating that is located stoving cavity (22) to inner shell (24), cooling element (6) are used for the part cooling that is located cooling cavity (23) to inner shell (24), inner shell (24) cover is established on division board (21).

3. A calender for after-finishing of a cloth according to claim 2, characterised in that: the air inlet pipe (52) is communicated with air inlet branch pipes (521), the air inlet branch pipes (521) are arranged into two groups and distributed up and down, and the air inlet branch pipes (521) are used for ventilating the hot air blower (511).

4. A calender for after-finishing of a cloth according to claim 3, characterised in that: heating element (8) include inlet tube (83), heating pipe (82) and outlet pipe (84), the both ends and inlet tube (83), outlet pipe (84) intercommunication of heating pipe (82), heating pipe (82) winding is at the outer wall of inner shell (24).

5. A calender for after-finishing of cloth according to claim 4, characterised in that: heating element (8) still include water tank (81) of being connected with frame (1), inlet tube (83), outlet pipe (84) all communicate with water tank (81).

6. A calender for after-finishing of a cloth according to claim 2, characterised in that: the cooling assemblies (6) are arranged in pairs, and the two pairs of cooling assemblies (6) are distributed at the upper end and the lower end of the inner shell (24).

7. A calender for after-finishing of cloth according to claim 6, characterised in that: cooling unit (6) include feed liquor pipe (61), cooling tube (63) and drain pipe (62), the both ends and feed liquor pipe (61), drain pipe (62) intercommunication of cooling tube (63), cooling tube (63) distribute on the surface of inner shell (24).

8. A calender for after-finishing of a cloth according to claim 7, characterised in that: the cooling pipe (63) has a gap, a cooling part (9) is arranged on the gap of the cooling pipe (63), the cooling part (9) is communicated with the inside of the inner shell (24) and the outside of the treatment box (2), and the cooling part (9) is used for supplying air into the inner shell (24).