Surface finishing equipment for antifouling self-cleaning fabric

Abstract

The utility model provides antifouling self-cleaning fabric surface finishing equipment which comprises a rack, an extrusion box and a drying box are arranged on the rack, and fabric sequentially passes through the extrusion box and the drying box; a preheating area and a hot air area are arranged in the drying box, a heating wire is fixed to the side wall of the preheating area, a blower is arranged at the top of the drying box, an air outlet of the blower is connected with the hot air area through an air guide channel, an air inlet of the blower is connected with a circulating air pipe, and the circulating air pipe extends to the position above the preheating area. An air uniformizing assembly is arranged in the air guiding channel and comprises a driving frame arranged on the side wall of the air guiding channel in a sliding mode, a side edge air blowing plate is hinged to the driving frame, a center air blowing plate is arranged on the driving frame in a sliding and rotating mode, a bearing rod is fixed in the drying box, and the side edge air blowing plate and the center air blowing plate are both hinged to the bearing rod. And the preheating area and the hot air area are arranged in the drying box, so that the fabric is uniformly dried.

Description

TECHNICAL FIELD

[0001] The utility model relates to textile processing technical field, concretely is surface finishing equipment of antifouling self -cleaning fabric. BACKGROUND

[0002] Natural protein fiber represented by wool feels soft, luster is soft, texture is firm, warmth retention and moisture absorption are excellent, and high-grade clothes woven are much loved by the majority of consumers with its unique elegant style and good wearing comfort. But wool fiber due to its special molecular structure makes that wool clothes once accidentally dripped on oil stain in the process of wearing, cleaning work is very troublesome. And utilize the photocatalytic self-cleaning characteristics of nano anti-pollution finishing agent, organic stains are decomposed, thereby greatly meet the needs of consumers.

[0003] Nanometer anti-pollution finishing agent usually needs to form a uniform, stable film on the surface of fabric to play its anti-pollution effect. And drying is a crucial step in this film forming process. Many nano anti-pollution finishing agents are based on solvent or aqueous system, and need to remove solvent or water through drying to make active ingredients solidify and firmly bind on fabric fibers. If not timely drying, the active ingredients in the finishing agent may not fully solidify, leading to incomplete film formation or insufficient film strength, and the anti-pollution performance will be greatly discounted. At the same time, the existing technology has the problem of uneven drying, which will lead to different solidification degrees of finishing agent in different areas of fabric, and differences in film forming quality. The anti-pollution effect may be better in the fully dried area, while the anti-pollution effect may be poor in the under-dried area, or even without anti-pollution effect, resulting in unstable and uneven anti-pollution performance of the fabric as a whole. SUMMARY

[0004] The utility model aims at providing a kind of surface finishing equipment of antifouling self -cleaning fabric, to solve the problem of uneven drying of fabric in prior art, leading to unstable anti-pollution performance, improve the uniformity of fabric surface finishing and product quality. The utility model has adopted the following technical solutions.

[0005] A kind of surface finishing equipment of antifouling self -cleaning fabric, including rack, the rack is provided with extrusion box and drying box, fabric is sequentially through extrusion box and drying box;

[0006] The preheating zone is provided with heating wire on the side wall, the drying box is provided with hair dryer on the top, the air outlet of hair dryer is connected with hot air zone through air guide channel, the air inlet of hair dryer is connected with circulating air pipe, the circulating air pipe extends to the upper of preheating zone;

[0007] The air guiding channel is provided with an air uniformizing assembly, the air uniformizing assembly comprises a driving frame slidably arranged on the sidewall of the air guiding channel, a side air blowing plate is hinged to the driving frame, and a center air blowing plate is slidably and rotatably arranged on the driving frame, a bearing rod is fixedly arranged in the drying box, and the side air blowing plate and the center air blowing plate are hinged to the bearing rod.

[0008] Preferably, in order to realize the adjustment of the air uniformizing assembly to adapt to different drying requirements, one end of the driving frame is provided with a tenon, a driving block is slidably arranged on the drying box, a notch is formed in the driving block, the tenon is slidably arranged in the notch, and one end of the driving block, away from the tenon, is connected with a rack.

[0009] A driving motor is fixedly arranged in the drying box, and a gear wheel engaged with the rack is fixed to the output end of the driving motor.

[0010] Preferably, in order to reduce the humidity of air in the circulating air pipe and improve the drying efficiency, a drying assembly is arranged in the circulating air pipe, the drying assembly comprises air permeable grilles arranged at intervals, and drying particles are filled between two air permeable grilles, the drying particles are made of calcium chloride.

[0011] Preferably, in order to further reduce the drying dead angle, a beating roller is arranged below the air guiding channel, and a plurality of convex strips are arranged in the circumferential wall of the beating roller.

[0012] Preferably, in order to drive the beating roller to rotate, a beating motor is fixed to the outer sidewall of the drying box, and the output end of the beating motor is fixedly connected with the beating roller.

[0013] Preferably, in order to preliminarily dehydrate the fabric before drying and reduce the drying load of the drying box, a first extruding roller and a second extruding roller are arranged in the extruding box, and the fabric passes through the gap between the first extruding roller and the second extruding roller.

[0014] Preferably, further, in order to guide the fabric to move stably in the drying box, a first guide roller and a second guide roller for guiding the fabric to move are further arranged in the drying box.

[0015] The surface finishing equipment for the anti-fouling self-cleaning fabric has the advantages that:

[0016] The surface finishing equipment for the anti-fouling self-cleaning fabric has the advantages that:

[0017] The arrangement of the uniform air component further improves the uniformity of hot air distribution. By adjusting the driving frame, the angle of the side blowing plate and the center blowing plate can be changed. In use, the center blowing plate has a smaller swing angle, and the side blowing plate has a larger swing angle, forming an airflow that spreads from the center to the edge. The center area of the fabric becomes the bottleneck area of drying due to the reasons such as tighter structure, higher moisture content, and slightly poor ventilation. The airflow spreading from the center to the edge has a relatively large wind speed and wind volume at the center position, which can enhance the drying capacity of the center area and accelerate the evaporation of moisture in the center area, thereby improving the drying efficiency as a whole. The edge area of the fabric is more prone to drying deficiency due to a larger contact area with the external environment and faster heat dissipation. The airflow spreading from the center to the edge can enhance the airflow intensity of the edge area, compensate for the edge heat dissipation effect, make the drying speed of the center and edge areas of the fabric consistent, and improve the drying uniformity. Further, uniform drying speed helps to reduce wrinkles and deformation of the fabric caused by uneven shrinkage during the drying process, effectively solves the problem of uneven drying in the prior art, improves the uniformity of fabric surface finishing and product quality, ensures the uniformity and stability of the film formation of the nano anti-stain finishing agent, and finally improves the anti-stain and self-cleaning performance of the fabric. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the following embodiment or prior art description will be briefly introduced. Obviously, for those skilled in the art, other drawings can also be obtained without creative labor based on these drawings.

[0019] Figure 1 is a perspective view of an embodiment of the present application;

[0020] Figure 2 is a top view of an embodiment of the present application;

[0021] Figure 3 is Figure 2 A-A sectional view of the;

[0022] Figure 4 is Figure 2 B-B sectional view of the.

[0023] Explanation of reference signs:

[0024] 1, rack;

[0025] 11, extrusion box;

[0026] 111, first extrusion roller; 112, second extrusion roller;

[0027] 12, drying box;

[0028] 121, preheating zone; 122, hot air zone; 123, heating wire; 124, air blower; 125, air guide channel; 126, circulating air pipe;

[0029] 131, driving frame; 132, side air blowing plate; 133, center air blowing plate; 134, bearing rod; 135, clasp; 136, driving block; 137, rack; 138, driving motor; 139, gear;

[0030] 14, air permeable grid;

[0031] 15, dry granules;

[0032] 16, beating roller; 161, convex strip; 162, beating motor;

[0033] 17, first guide roller;

[0034] 18, second guide roller. DETAILED DESCRIPTION

[0035] The drawings are only used for illustrative description, and cannot be understood as limitation to the patent; in order to better illustrate the embodiment, some components in the drawings are omitted, enlarged or reduced, and do not represent the size of the actual product.

[0036] It is understandable for those skilled in the art that some known structures and their descriptions in the drawings can be omitted. The technical scheme of the utility model is further described below in combination with the drawings and embodiments.

[0037] As shown in the drawings of the utility model, a surface finishing equipment for anti-fouling self-cleaning fabric comprises a rack 1, an extrusion box 11 and a drying box 12 are arranged on the rack 1, and the fabric sequentially passes through the extrusion box 11 and the drying box 12 for treatment. Figures 1-4 The internal structure of the drying box 12 is shown in the drawings.

[0038] The internal structure of the drying box 12 is shown in the drawings. Figure 3 The preheating zone 121 is mainly used for preliminary heating of the fabric, and the heating wire 123 is fixedly installed on the side wall of the preheating zone 121. The heating wire 123 generates heat after being electrified, and the fabric passing through the preheating zone 121 is preheated, thereby improving the drying efficiency. The top of the drying box 12 is provided with an air blower 124, the air outlet of the air blower 124 is connected with an air guide channel 125, the air blower 124 blows air into the air guide channel 125, and the air is transmitted to the hot air zone 122 through the air guide channel 125 to form hot air for drying the fabric. In order to realize the recycling of the hot air and improve the energy utilization rate, the air inlet of the air blower 124 is connected with a circulating air pipe 126, the circulating air pipe 126 extends to the upper side of the preheating zone 121, part of the hot air above the preheating zone 121 is sucked back, and is blown into the air guide channel 125 again.

[0039] In order to further improve the uniformity of the hot air distribution of the hot air zone 122, a uniform air component 10 is arranged in the air guide channel 125, and the specific structure of the uniform air component 10 is shown in Figure 4 The uniform air component 10 includes a driving frame 131 which is slidably arranged on the side wall of the air guide channel 125, and the driving frame 131 is hinged with a side air blowing plate 132 and a center air blowing plate 133. The center air blowing plate 133 is not only slidably arranged on the driving frame 131, but also rotatably arranged on the driving frame 131, and a bearing rod 134 is fixedly arranged in the drying box 12, and the side air blowing plate 132 and the center air blowing plate 133 are hinged with the bearing rod 134. By sliding the driving frame 131, the positions of the side air blowing plate 132 and the center air blowing plate 133 can be adjusted. Since the connection modes of the center air blowing plate 133 and the side air blowing plate 132 with the driving frame are inconsistent, when the driving frame 131 moves, the swing angle of the center air blowing plate 133 is small, and the swing angle of the side air blowing plate 132 is large, forming an airflow which diffuses from the center to the edge. The center area of the fabric is more difficult to dry than the edge area due to the reasons such as the more compact structure, the higher moisture content, and the slightly poor ventilation. The airflow which diffuses from the center to the edge has a relatively large wind speed and wind volume in the center position, which can concentrate the drying capacity of the center area and accelerate the evaporation of the moisture in the center area of the fabric, thereby improving the drying efficiency as a whole. The edge area of the fabric is more likely to have insufficient drying due to the larger contact area with the external environment and the faster heat dissipation. The airflow which diffuses from the center to the edge can enhance the airflow intensity of the edge area, compensate for the edge heat dissipation effect, make the drying speed of the center and edge areas of the fabric consistent, and improve the drying uniformity. Furthermore, the heating wire 123 can also be arranged in the air guide channel 125.

[0040] In some embodiments, in order to drive the driving frame 131 of the uniform air component 10 to slide, as shown in Figure 4 One end of the driving frame is provided with a tenon 135, and the drying box 12 is slidably provided with a driving block 136, and the driving block 136 is provided with a slot, and the tenon 135 is slidably arranged in the slot, and the end of the driving block 136 away from the tenon 135 is connected with a rack 137; a driving motor 138 is fixedly arranged in the drying box 12, and the output end of the driving motor 138 is fixedly provided with a gear 139 which is engaged with the rack 137.

[0041] The driving motor 138 works to drive the gear 139 to rotate, the gear 139 is engaged with the rack 137 to drive the linear motion of the rack 137, the rack 137 drives the linear motion of the driving block 136, and further, the tenon 135 in the driving block 136 is pulled to finally make the driving frame 131 slide in the air guide channel 125, thereby realizing the adjustment of the uniform air component 10.

[0042] In some embodiments, the circulating air pipe 126 is provided with a drying assembly 20, the drying assembly 20 comprises air-permeable grilles 14 arranged at intervals, and the air-permeable grilles 14 are filled with drying particles 15, preferably made of calcium chloride. After the humid air enters the circulating air pipe 126, the air passes through the drying assembly 20, and the moisture in the air is absorbed by the drying particles 15, thereby reducing the air humidity and further improving the drying efficiency.

[0043] In some embodiments, the air guide channel 125 is provided below with a beating roller 16, and the outer peripheral wall of the beating roller 16 is circumferentially provided with a plurality of convex strips 161.

[0044] In some embodiments, the outer side wall of the drying box 12 is fixedly provided with a beating motor 162, and the output end of the beating motor 162 is fixedly connected with the beating roller 16. When the beating roller 16 continuously rotates under the driving of the beating motor 162, the convex strips 161 continuously beat and make the passing fabric vibrate up and down, and the vibration makes the fabric no longer closely adhere to the support structure or the roller below, destroys the possible drying dead angle area, and enables the hot air to more uniformly penetrate each part of the fabric, thereby improving the drying uniformity.

[0045] In some embodiments, in order to preliminarily dehydrate the fabric before drying and reduce the drying load of the drying box 12, the squeezing box 11 is provided with a first squeezing roller 111 and a second squeezing roller 112, and the fabric passes through the gap between the first squeezing roller 111 and the second squeezing roller 112 and is subjected to a squeezing action to remove part of the moisture.

[0046] In some embodiments, the drying box 12 is further provided with a first guide roller 17 and a second guide roller 18 for guiding the movement of the fabric, and the first guide roller 17 and the second guide roller 18 are arranged to prevent the fabric from being wrinkled or deviated during the drying process, thereby ensuring the drying effect.

[0047] The working principle of the utility model is as follows:

[0048] After the fabric is soaked by the anti-fouling finishing liquid, it firstly passes through the squeezing box 11, removes part of the water through the squeezing of the first squeezing roller 111 and the second squeezing roller 112, and then enters the drying box 12. In the drying box 12, the fabric firstly enters the preheating area 121, is preliminarily heated by the heating wire 123, and then enters the hot air area 122. The air blower 124 blows air into the air guide channel 125, and the hot air is uniformly blown to the fabric through the adjustment of the air uniformizing assembly 10, so that the fabric is dried. The circulating air pipe 126 draws part of the hot air above the preheating area 121 into the air blower 124, so that the energy utilization rate is improved. The drying assembly 20 removes the water in the air in the circulating air pipe 126, so that the drying efficiency is improved. The beating roller 16 beats the surface of the fabric during the drying process, so that the dead angle area of the drying is reduced. The first guide roller 17 and the second guide roller 18 guide the fabric to move stably in the drying box 12, and finally complete the surface finishing process of the fabric.

[0049] Obviously, the above embodiments of the utility model are only examples for clearly illustrating the utility model, and are not the limitation of the embodiments of the utility model. For ordinary skilled in the art, on the basis of the above description, other different forms of changes or changes can be made. Here, it is not necessary and impossible to enumerate all the embodiments. Any modification, equivalent replacement and improvement within the spirit and principle of the utility model should be included in the protection scope of the utility model claim.

Claims

1. A surface finishing apparatus for anti-soiling self-cleaning fabric comprising a frame, characterized in that, The rack is provided with an extrusion box and a drying box, and the fabric passes through the extrusion box and the drying box in sequence. The drying box is provided with a preheating zone and a hot air zone, the sidewall of the preheating zone is fixed with a heating wire, the top of the drying box is provided with a blower, the air outlet of the blower is connected with the hot air zone through an air guide channel, the air inlet of the blower is connected with a circulating air pipe, and the circulating air pipe extends above the preheating zone. The air guide channel is provided with an air uniformizing assembly, the air uniformizing assembly comprises a driving frame slidably arranged on the sidewall of the air guide channel, a side blowing plate is hinged to the driving frame, a center blowing plate is slidably and rotatably arranged on the driving frame, the drying box is fixedly provided with a bearing rod, and the side blowing plate and the center blowing plate are hinged to the bearing rod.

2. A surface finishing apparatus for a stain repellent self-cleaning fabric according to claim 1, wherein, One end of the driving frame is provided with a tenon, the drying box is slidably provided with a driving block, the driving block is provided with a slot, the tenon is slidably arranged in the slot, and one end of the driving block away from the tenon is connected with a rack. The drying box is fixedly provided with a driving motor, and the output end of the driving motor is fixedly provided with a gear engaged with the rack.

3. A surface finishing apparatus for a stain repellent self-cleaning fabric according to claim 1, wherein The circulating air pipe is provided with a drying assembly, the drying assembly comprises air permeable grilles arranged at intervals, drying particles are filled between the two air permeable grilles, and the drying particles are made of calcium chloride.

4. The surface finishing apparatus of claim 1, wherein, The lower part of the air guide channel is provided with a beating roller, and the outer peripheral wall of the beating roller is circumferentially provided with a plurality of convex strips.

5. A surface finishing apparatus for a stain repellent self-cleaning fabric according to claim 4, wherein, The outer sidewall of the drying box is fixedly provided with a beating motor, and the output end of the beating motor is fixedly connected with the beating roller.

6. A surface finishing apparatus for a stain repellent self-cleaning fabric according to claim 1, wherein The extrusion box is provided with a first extrusion roller and a second extrusion roller, and the fabric passes through the gap between the first extrusion roller and the second extrusion roller.

7. The surface finishing apparatus of claim 1, wherein, The drying box is further provided with a first guide roller and a second guide roller for guiding the movement of the fabric.

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