Steam pre-shrinking machine

Abstract

The steam pre-shrinking machine is characterized in that a steaming area is arranged in a rack, a cloth inlet guide roller area and a cloth outlet guide roller area are arranged on the side face and the top of the rack respectively, a steam generator is placed at the bottom of the rack, and a steam pipeline of the steam generator is communicated with the steaming area; the steaming area comprises two air inlet roller sets which are longitudinally distributed and parallel, the two ends of each air inlet roller set are installed in the two adjusting grooves which are horizontally distributed in a sliding mode, each air inlet roller set comprises a pipe body and installation frames on the two sides, channels communicated with the interior of the pipe body are formed in the installation frames on the two sides, and bottom end openings of the channels are communicated with a steam pipeline. Air outlets are uniformly distributed in the surface of the pipe body; the cloth feeding guide roller area comprises a cloth feeding roller and a guide roller at the bottom of the adjusting groove, and the guide roller is located below the two air inlet roller sets. The cloth outlet guide roller area is located on the top of the rack and comprises a cloth outlet roller on the top of the rack. The cloth is subjected to steam preshrinking through steam, continuous tension-free preshrinking is achieved, water ripples on the cloth cover are reduced, the unwinding time is greatly shortened, and batch continuous production is achieved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of textile machinery, in particular to a steam pre-shrinking machine. BACKGROUND

[0002] The chemical fiber knitted spandex cloth generally shrinks and eliminates water ripples on the cloth surface by rewinding and naturally placing for more than 24 hours, so as to reduce the water ripples on the cloth surface. The natural rewinding and placing time is too long, and batch continuous production cannot be realized. The rewinding and placing of some varieties may cause folding and creasing on the cloth surface. CONTENT OF THE UTILITY MODEL

[0003] In order to overcome the problems in the prior art, the present application provides a steam pre-shrinking machine.

[0004] The steam pre-shrinking machine provided by the present application adopts the following technical scheme:

[0005] A steam pre-shrinking machine comprises a rack, a steaming area is arranged in the rack, an inlet cloth guide roller area and an outlet cloth guide roller area are arranged on the side and top of the rack respectively, a steam generator is placed at the bottom of the rack, and a steam pipeline of the steam generator is communicated with the steaming area; the steaming area comprises two groups of parallel inlet air roller groups distributed longitudinally, two ends of each inlet air roller group are slidingly installed in two groups of horizontally distributed adjusting grooves, each inlet air roller group comprises a plurality of groups of pipe bodies arranged in an array and two side mounting racks, a passage communicated with the inside of the pipe body is formed in each side mounting rack, the bottom port of the passage is communicated with the steam pipeline, and a plurality of air outlet holes are uniformly distributed on the surface of each pipe body; the inlet cloth guide roller area comprises an inlet cloth roller on the side wall of the rack and a guide roller at the bottom of the adjusting groove, and the guide roller is located below the two groups of inlet air roller groups; the outlet cloth guide roller area is located at the top of the rack and comprises an outlet cloth roller at the top of the rack.

[0006] By adopting the above technical scheme, the steaming area arranged in the rack guides the cloth into the steaming area through the inlet cloth roller and the guide roller of the inlet cloth guide roller area, and then guides the cloth out of the outlet cloth guide roller area after steam pre-shrinking in the steaming area, so as to directly enter the washing machine or the setting machine for processing. The steaming area sprays steam on the cloth passing between the two air roller groups through the two groups of air roller groups distributed longitudinally, and the air roller groups can adjust the distance between the air roller groups by sliding in the adjusting grooves at both ends, so as to meet the steaming requirements of cloth with different thicknesses. When the air roller groups work, steam is introduced into the mounting rack through the steam pipeline at the bottom, the mounting rack introduces the steam into the pipe bodies between the mounting racks, and the pipe bodies introduce the steam into the cloth through the air outlet holes on the surface.

[0007] Preferably, the steaming area in the rack is arranged in the cavity of the rack, a placing area outside the rack is formed at the bottom of the steaming area, the placing area is used for placing the steam generator, and a pipeline communicated with the steam generator is formed at the bottom of the cavity.

[0008] The bottom of the cavity is funnel-shaped, the bottom center of the cavity is communicated with the steam generator through a pipeline, and an electromagnetic valve is installed on the pipeline.

[0009] By adopting the above technical scheme, the steaming area of the rack is located in the cavity, the steam generated by the steam generator at the bottom enters through the pipeline, and after the cloth in the steaming area is pre-shrunk by steam, the excess steam is condensed by cold and finally falls into the bottom of the cavity.

[0010] Preferably, the pipe bodies on the air inlet roller group are rotatably installed at both ends on the mounting frames on both sides, wherein adjacent two pipe bodies are driven by gears, and the end of the air inlet roller group is provided with a driving motor for driving the gear to rotate.

[0011] The pipe body and the mounting frame are rotatably connected through a sealing bearing, wherein the gear is fixedly installed on the pipe body in the mounting frame, and the driving motor is also located at the top of the mounting frame.

[0012] By adopting the above technical scheme, the pipe bodies in the air inlet roller group are driven to rotate by the driving motor at the top of the pipe body, and adjacent pipe bodies are driven by gears, so that the air outlet holes on the pipe bodies are driven to rotate to spray the cloth, and adjacent two pipe bodies are reversely rotated to ensure the uniformity of steam spraying on the cloth during rotation.

[0013] Preferably, the upper and lower ends of the mounting frame are slidably installed in the adjusting groove, wherein a plurality of groups of positioning holes corresponding to the mounting frame are formed on the opening surface of the adjusting groove.

[0014] The two side surfaces of the upper and lower ends of the mounting frame are provided with connecting blocks, wherein the connecting blocks are penetrated by bolts matched with the positioning holes.

[0015] By adopting the above technical scheme, the upper and lower ends of the mounting frame are connected with the positioning holes on the opening surface of the adjusting groove through the bolts installed on the connecting blocks, so that the distance between the air inlet roller groups is adjusted and fixed.

[0016] Preferably, a universal wheel is further installed at the bottom of the rack, and a liftable fixing base is installed inside the universal wheel.

[0017] By adopting the above technical scheme, the universal wheel installed at the bottom of the rack can facilitate the free installation and movement of the steam pre-shrinking machine, and the position of the rack can be fixed by adjusting the fixing base, so that the steam pre-shrinking machine can be flexibly used with multiple machines.

[0018] In summary, the present application has at least one of the following beneficial technical effects:

[0019] 1. The application provides steam pre-shrinking to cloth through a steam generator to achieve continuous tensionless pre-shrinking and reduce water ripples on the cloth surface, greatly shorten the unwinding time, and realize batch continuous production.

[0020] 2. The application can be conveniently moved in front of a washing machine or a setting machine for use, does not need to drive the cloth by electricity, relies on the original equipment to carry the cloth to move, and can realize steam pre-shrinking, without the need of increasing additional staff.

[0021] 3. The application has simple structure, low cost, small occupied space, convenient operation, and can be fixed in a space position after operation, without the need of personnel on site, and is more convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a schematic view of the overall structure of a steam pre-shrinking machine.

[0023] Figure 2 It is a schematic view of the structure of a steam pre-shrinking machine without a cavity front panel body.

[0024] Figure 3 It is a structure view of the inside of a steam pre-shrinking machine rack.

[0025] Figure 4 It is Figure 3 an enlarged view of A in FIG.

[0026] BRIEF DESCRIPTION OF DRAWINGS 1. rack; 11, adjusting groove; 111, positioning hole; 12, cavity; 121, pipeline; 122, electromagnetic valve; 13, placement area; 14, universal wheel; 15, fixed base; 2, steaming area; 21, air inlet roller group; 211, pipe body; 2111, air outlet hole; 2112, gear; 212, mounting frame; 2121, connecting block; 2122, bolt; 213, driving motor; 3, cloth feeding guide roller area; 31, cloth feeding roller; 32, guide roller; 4, cloth discharging guide roller area; 41, cloth discharging roller; 5, steam generator; 51, steam pipeline. DETAILED DESCRIPTION

[0027] The following will be described in detail in combination with the accompanying Figures 1-4 The application is further described in detail.

[0028] The application discloses a steam pre-shrinking machine.

[0029] Refer to Figure 1 , Figure 2 , Figure 3 and Figure 4The utility model provides a steam pre-shrinking machine, including frame 1, be equipped with steaming area 2 in frame 1, frame 1's side and top are equipped with cloth guide roller area 3 and cloth guide roller area 4 respectively, wherein frame 1 bottom places steam generator 5, and steam generator 5's steam pipeline 51 is linked with steaming area 2, steaming area 2, steaming area 2 includes two groups of parallel longitudinal distribution and gas inlet roller group 21, wherein gas inlet roller group 21 both ends are slidably installed in the horizontal distribution of two groups of adjusting groove 11, and gas inlet roller group 21 includes the array of several groups of pipe body 211 and both sides mounting frame 212, wherein both sides mounting frame 212 is internally provided with passageway with pipe body 211 inside communication, and the bottom port of passageway is communicated with steam pipeline 51, and pipe body 211 surface evenly distributes and emits gas hole 2111, cloth guide roller area 3, cloth guide roller area 3 includes cloth roller 31 on the side wall of frame 1 and guide roller 32 in the bottom of adjusting groove 11, wherein guide roller 32 is located below two groups of gas inlet roller group 21, cloth guide roller area 4, cloth guide roller area 4 is located in the top of frame 1, including cloth roller 41 in the top of frame 1, the cloth of frame 1 inside setting steaming area 2 is guided into through the cloth roller 31 and guide roller of cloth guide roller area 3, after the steam pre-shrinking of steaming area 2, again through cloth guide roller area 4, cloth is guided out and directly enters the water washing machine or setting machine and handles.Steaming area 2 through the longitudinal distribution of two groups of gas roller group is sprayed steam to the cloth between two gas roller groups, and the gas roller group can be adjusted the interval between the gas roller group by sliding in the adjusting groove 11 at both ends, to meet the steaming demand of different thickness cloth, the gas roller group works by the steam in the bottom steam pipeline 51 into the mounting frame 212, the mounting frame 212 leads into the steam in the pipe body 211 between the mounting frame 212, and the pipe body 211 leads into the steam in the cloth through the surface gas outlet hole 2111.

[0030] Referring to Figure 1 , Figure 2 , Figure 3 and Figure 4 , the steaming area 2 in the frame 1 is arranged in the cavity 12 of the frame 1, and the bottom of the steaming area 2 is provided with a placement area 13 outside the frame 1, which is used for placing the steam generator 5, wherein the bottom of the cavity 12 is provided with a pipeline 121 communicating with the steam generator 5. The bottom of the cavity 12 adopts a funnel structure, the center of the bottom of the cavity 12 is communicated with the steam generator 5 through the pipeline 121, and an electromagnetic valve 122 is arranged on the pipeline 121. The steaming area 2 of the frame 1 is located in the cavity 12, the steam generated by the steam generator 5 at the bottom is introduced into the cavity 12 through the pipeline 121, and after the steam pre-shrinking of the cloth in the steaming area 2, the excess steam is condensed by cooling and finally falls into the bottom of the cavity 12. The water condensed by the steam is introduced into the steam generator 5 through the pipeline 121 at the bottom for recycling, and the electromagnetic valve 122 arranged on the pipeline 121 can control the opening and closing of the pipeline 121 at regular intervals, so as to introduce the water at the bottom of the cavity 12 into the steam generator 5 at regular intervals.

[0031] Referring to Figure 1 , Figure 2 , Figure 3 and Figure 4 , the pipe body 211 on the air inlet roller group 21 is rotatably mounted at both ends on the mounting frame 212 on both sides, wherein the adjacent two pipe bodies 211 are driven by the gear 2112, and the end of the air inlet roller group 21 is provided with a driving motor 213 for driving the gear 2112 at the end of the pipe body 211 to rotate. The pipe body 211 and the mounting frame 212 are rotatably connected by a sealing bearing, wherein the gear 2112 is fixedly mounted on the pipe body 211 in the mounting frame 212, and the driving motor 213 is also located at the top of the mounting frame 212. The pipe body 211 in the air inlet roller group 21 is driven by the driving motor 213 at the top thereof to drive the gear 2112 at the end of the pipe body 211 to rotate, and the adjacent pipe bodies 211 are driven by the gear 2112 to rotate in opposite directions, thereby driving the air outlet holes 2111 on the pipe body 211 to rotate to spray steam on the cloth, and the adjacent two pipe bodies 211 rotate in opposite directions to ensure the uniformity of the steam sprayed on the cloth during rotation.

[0032] Referring to Figure 1 , Figure 2 , Figure 3 and Figure 4 , the mounting frame 212 is slidably mounted at both ends in the adjusting groove 11, wherein a plurality of sets of positioning holes 111 corresponding to the mounting frame 212 are formed on the opening surface of the adjusting groove 11. The two side surfaces of the upper and lower ends of the mounting frame 212 are provided with a connecting block 2121, wherein a bolt 2122 adapted to the positioning hole 111 is penetrated through the connecting block 2121. The upper and lower ends of the mounting frame 212 are connected with the positioning holes 111 on the opening surface of the adjusting groove 11 through the bolt 2122 mounted on the connecting block 2121, so as to adjust and fix the distance between the air inlet roller groups 21.

[0033] Referring to Figure 1 , Figure 2 , Figure 3 and Figure 4 Figure 1 Figure 2 Figure 3 Figure 4 , the chassis 1 is further provided with universal wheels 14, and the inner side of the universal wheels 14 is provided with a liftable fixing base 15. The universal wheels 14 mounted at the bottom of the chassis 1 can facilitate the free installation and movement of the steam shrinkage machine, and the position of the chassis 1 can be fixed by adjusting the fixing base 15, so as to be flexibly used with multiple machines.

[0034] Working principle: The steaming area 2 arranged in the chassis 1 guides the cloth into the cloth through the cloth guiding roller area 3 through the cloth guiding roller area 3, and the air roller group can adjust the distance between the air roller groups by sliding in the adjusting groove 11 at both ends. Then, the two air roller groups spray steam on the cloth between the two air roller groups, and after the steam shrinkage in the steaming area 2, the cloth is guided out through the cloth guiding roller area 4 and directly into the washing machine or the setting machine for processing.

[0035] The above are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application, and thus: any equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A steam pre-shrinking machine characterized by: The utility model relates to a steam -steaming machine for cloth, including Rack (1), be equipped with steaming area (2) in the rack (1), and the side and top of rack (1) are equipped with cloth guide roller area (3) and cloth guide roller area (4) respectively, wherein the bottom of rack (1) places steam generator (5), and the steam pipeline (51) of steam generator (5) communicates with steaming area (2); Steaming area (2), the steaming area (2) includes two groups of parallel longitudinal distribution air inlet roller groups (21), wherein both ends of air inlet roller group (21) are slidingly installed in two groups of horizontally distributed adjusting grooves (11), the air inlet roller group (21) includes array several groups of pipe body (211) and both sides mounting bracket (212), wherein both sides mounting bracket (212) is provided with a passage in communication with the inside of pipe body (211), the bottom port of passage communicates with steam pipeline (51), and the surface of pipe body (211) is uniformly distributed with air outlet hole (2111); Cloth guide roller area (3), the cloth guide roller area (3) includes cloth roller (31) on the side wall of rack (1) and guide roller (32) at the bottom of adjusting groove (11), wherein the guide roller (32) is located below the two groups of air inlet roller groups (21); Cloth guide roller area (4), the cloth guide roller area (4) is located at the top of rack (1) and includes cloth roller (41) at the top of rack (1).

2. A vapour pre-shrinking machine according to claim 1, characterised in that: The steaming area (2) in the rack (1) is arranged in the cavity (12) of the rack (1), and a placement area (13) outside the rack (1) is formed at the bottom of the steaming area (2), which is used for placing the steam generator (5), and a pipeline (121) communicating with the steam generator (5) is formed at the bottom of the cavity (12).

3. A vapour pre-shrinking machine according to claim 2, characterised in that: The bottom of the cavity (12) is in a funnel shape, the center of the bottom of the cavity (12) communicates with the steam generator (5) through the pipeline (121), and an electromagnetic valve (122) is installed on the pipeline (121).

4. A vapour pre-shrinking machine according to claim 1, characterised in that: The pipe body (211) on the air inlet roller group (21) is rotatably installed at both ends of the mounting bracket (212) on the two sides, wherein adjacent two pipe bodies (211) are driven by a gear (2112), and a drive motor (213) is installed at the end of the air inlet roller group (21) to rotate the drive gear (2112).

5. A vapour pre-shrinking machine according to claim 4, characterised in that: The pipe body (211) and the mounting bracket (212) are rotatably connected through a sealing bearing, the gear (2112) is fixedly installed on the pipe body (211) in the mounting bracket (212), and the drive motor (213) is also located at the top of the mounting bracket (212).

6. A vapour pre-shrinking machine according to claim 1, characterised in that: The mounting bracket (212) is slidingly installed at both ends in the adjusting groove (11), and a plurality of positioning holes (111) corresponding to the mounting bracket (212) are formed on the opening surface of the adjusting groove (11).

7. A vapour pre-shrinking machine according to claim 6, characterised in that: The mounting bracket (212) is slidingly installed at both ends in the adjusting groove (11), and a plurality of positioning holes (111) corresponding to the mounting bracket (212) are formed on the opening surface of the adjusting groove (11).

8. A steam shrinkage machine according to claim 1, wherein: The bottom of the rack (1) is also provided with universal wheels (14), and a liftable fixed base (15) is installed inside the universal wheels (14).

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