Non-woven fabric cooling equipment

Abstract

The utility model relates to non-woven fabric cooling equipment, and belongs to the technical field of non-woven fabric production and processing.The front wall and the rear wall of an inner cavity of a cooling box are rotationally connected with three guide rollers through bearings, two air pipes are fixed to the rear wall of the inner cavity of the cooling box, a plurality of spray heads are fixed to the left sides of the two air pipes, and connecting pipes are fixed to the front ends of the air pipes; a connecting bin is fixed to the other end of the connecting pipe, and a fan is fixed to the right end of the connecting bin. According to the non-woven fabric cooling equipment, by arranging the filtering assembly, dust in air can be filtered, meanwhile, moisture in the air can be adsorbed, and therefore the dust can be prevented from being blown to non-woven fabric, the phenomenon that the interior of the non-woven fabric is affected with damp can be avoided, air can be blown to the upper end and the lower end of the non-woven fabric at the same time, and the non-woven fabric cooling equipment is convenient to use. The non-woven fabric cooling efficiency can be effectively improved, vibration of a concave plate caused by working of a draught fan can be reduced, and the concave plate drives the two filter screens and the activated carbon screen to move out of the connecting bin.

Description

Technical Field

[0001] This application relates to the technical field of non-woven fabric production and processing, and specifically relates to a non-woven fabric cooling device. Background Art

[0002] Non-woven fabrics have no warp or weft, are very convenient for cutting and sewing, and are light in weight and easy to shape, which are deeply loved by handicraft enthusiasts. Because it is a fabric formed without spinning and weaving, only textile short fibers or filaments are arranged directionally or randomly to form a fiber web structure, and then it is strengthened by mechanical, hot melt or chemical methods. For non-woven fabrics formed by hot melt molding, cooling equipment is required to cool them during the production process.

[0003] The Chinese patent (Publication No.: CN219772479U) discloses a non-woven fabric cooling device, which can filter the air sent by the air supply device during use, so as to prevent the dust in the air from being blown onto the non-woven fabric on the frame, thereby affecting the overall quality of the non-woven fabric. However, it is not convenient to dehumidify the air sent into the cooling box in the above document. Since the external air contains moisture, when the fan transports the external humid air into the cooling box and the humid air is blown onto the non-woven fabric by the nozzle, it will cause the phenomenon of the non-woven fabric getting damp inside. And the fan will generate vibration during operation, and the frame is not provided with a limiting structure, so the frame is easy to drive the filter net out of the second box body when the fan is working. Utility Model Content

[0004] In view of the deficiencies of the prior art, this application provides a non-woven fabric cooling device, which has advantages such as inconvenience in dehumidification, and solves the problem of inconvenience in dehumidification.

[0005] To achieve the above object, this application provides the following technical solution: A non-woven fabric cooling device includes a cooling box. The front and rear walls of the inner cavity of the cooling box are rotatably connected by bearings with three guide rollers. Two air ducts are fixed to the rear wall of the inner cavity of the cooling box. A plurality of nozzles are fixed to the left side of each of the two air ducts. A connecting pipe is fixed to the front end of the air duct. The other end of the connecting pipe is fixed to a connecting chamber. A fan is fixed to the right end of the connecting chamber. A filtering component is provided inside the connecting chamber;

[0006] The filtering component includes a concave plate, two filter nets, an activated carbon net, inserting plates fixedly installed at the front and rear ends of the two filter nets and the activated carbon net, a convex plate fixedly installed at the front end of the concave plate, and a positioning component fixedly installed at the lower end of the concave plate.

[0007] With the above technical solution, while filtering dust in the air, it can also adsorb moisture in the air, thus avoiding blowing dust onto the non-woven fabric and preventing the phenomenon of moisture inside the non-woven fabric. At the same time, it can blow air at both the upper and lower ends of the non-woven fabric, effectively improving the cooling efficiency of the non-woven fabric.

[0008] Further, slots are provided at both the front and rear ends inside the concave plate, and the insertion plate is inserted into the inside of the slot.

[0009] With the above technical solution, the filter screen and the activated carbon mesh can be inserted and installed inside the concave plate through two insertion plates.

[0010] Further, a suction hole is provided at the front end of the connecting bin, and the concave plate is slidably connected to the inside of the suction hole.

[0011] With the above technical solution, it is convenient to put the concave plate into or take it out of the connecting bin.

[0012] Further, the positioning component includes two positioning blocks, a concave block, a pulling block fixedly installed at the lower ends of the two positioning blocks, two push rods fixedly installed at the inner hinge of the concave block, a pressing block fixedly installed at the hinge of the push rod, and a convex plate fixedly installed at the top of the inner cavity of the pulling block. Two springs are sleeved on the outer surface of the convex plate.

[0013] With the above technical solution, the concave plate can be fixed inside the connecting bin, so that the two filter screens and the activated carbon mesh can be fixed inside the connecting bin, reducing the vibration generated by the operation of the fan on the concave plate, and the concave plate drives the two filter screens and the activated carbon mesh to move out of the inside of the connecting bin.

[0014] Further, two positioning grooves are provided at the lower end of the concave block, and the positioning blocks are inserted into the inside of the positioning grooves.

[0015] With the above technical solution, the concave plate can be fixed inside the connecting bin.

[0016] Further, two through holes are provided at the lower end of the connecting bin, and the positioning blocks are slidably connected to the inside of the through holes.

[0017] With the above technical solution, the positioning blocks can move into or out of the inside of the connecting bin.

[0018] Further, the pulling block is a rectangle with a hollow interior and missing front and rear ends, and the concave block is slidably connected to the inside of the pulling block.

[0019] With the above technical solution, the pulling block can slide outside the concave block.

[0020] Furthermore, stoppers are fixed at both the front and rear ends of the convex plate. Circular holes are formed at one ends of the front and rear pressing blocks facing each other, and the convex plate is slidably connected to the inner side of the circular holes.

[0021] With the above technical solution, the pressing block can slide outside the convex plate.

[0022] Compared with the prior art, the technical solution of the present application has the following beneficial effects:

[0023] In this non-woven fabric cooling device, by providing a filtering component, while filtering dust in the air, it can also adsorb moisture in the air, thereby avoiding blowing dust onto the non-woven fabric and preventing the interior of the non-woven fabric from getting damp. Moreover, it can blow air on both the upper and lower ends of the non-woven fabric at the same time, effectively improving the cooling efficiency of the non-woven fabric, and reducing the vibration generated by the fan operation of the concave plate. The concave plate drives the two filter nets and the activated carbon net to move out of the interior of the connecting bin. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic structural diagram of the present application;

[0025] Figure 2 It is a schematic diagram of the inner cavity structure of the cooling box of the present application;

[0026] Figure 3 It is a schematic side view structure diagram of the concave plate and the activated carbon net of the present application;

[0027] Figure 4 It is a schematic side view structure diagram of the inner cavity of the connecting bin of the present application.

[0028] In the figure: 1. Cooling box; 2. Guide roller; 3. Air duct; 4. Sprayer; 5. Connecting pipe; 6. Connecting bin; 61. Concave plate; 62. Filter net; 63. Activated carbon net; 64. Insertion plate; 65. Convex plate; 66. Positioning block; 67. Pulling block; 68. Concave block; 69. Push rod; 610. Pressing block; 611. Convex plate; 612. Spring; 7. Fan. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the drawings in the embodiments of the present application. Apparently, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0030] Please refer to Figures 1-3, A non-woven fabric cooling device in this embodiment includes a cooling box 1. The front and rear walls of the inner cavity of the cooling box 1 are rotatably connected by bearings with three guide rollers 2. Two air ducts 3 are fixed to the rear wall of the inner cavity of the cooling box 1. A plurality of nozzles 4 are fixed to the left side of each of the two air ducts 3. A connecting pipe 5 is fixed to the front end of the air duct 3. The other end of the connecting pipe 5 is fixed to a connecting bin 6. A fan 7 is fixed to the right end of the connecting bin 6. A filtering component is provided inside the connecting bin 6.

[0031] Moreover, two connection holes are provided at the front end of the cooling box 1. The air duct 3 can be fixed and communicated with the end of the connecting pipe 5 away from the connecting bin 6 through the connection holes, so that the fan 7, the connecting bin 6, the connecting pipe 5 and the air duct 3 are communicated. In this way, the air sent into the connecting bin 6 by the fan 7 can be transported into the cooling box 1 through the connecting pipe 5 and the air duct 3. And the two connecting bins 6 and the two fans 7 are fixed to the front end of the cooling box 1, which can cool the upper and lower ends of the non-woven fabric, effectively improving the cooling efficiency of the non-woven fabric.

[0032] Please refer to Figures 3-4 , The filtering component in this embodiment includes a concave plate 61, two filter meshes 62, an activated carbon mesh 63, inserting plates 64 fixedly installed at the front and rear ends of the two filter meshes 62 and the activated carbon mesh 63, a convex plate 65 fixedly installed at the front end of the concave plate 61, and a positioning component fixedly installed at the lower end of the concave plate 61.

[0033] Among them, slots are provided at the front and rear ends inside the concave plate 61. The inserting plates 64 are inserted into the slots. The two filter meshes 62 and the activated carbon mesh 63 can be installed inside the concave plate 61 through the two inserting plates 64 in the same group, which is convenient for separately cleaning and replacing the two filter meshes 62 and the activated carbon mesh 63.

[0034] In addition, a drawing hole is provided at the front end of the connecting bin 6. The concave plate 61 is slidably connected inside the drawing hole. The concave plate 61 can be put into the inner cavity of the connecting bin 6 or drawn out of the connecting bin 6 through the drawing hole. And a handle is fixed to the front end of the convex plate 65, which is convenient for the staff to drive the convex plate 65 to move through the handle.

[0035] Please refer to Figure 4 , The positioning component in this embodiment includes two positioning blocks 66, a concave block 68, pulling blocks 67 fixedly installed at the lower ends of the two positioning blocks 66, two push rods 69 fixedly installed at the inner side of the concave block 68 and hinged, pressing blocks 610 fixedly installed at the hinged parts of the push rods 69, and a convex plate 611 fixedly installed at the top of the inner cavity of the pulling block 67. Two springs 612 are sleeved on the outer surface of the convex plate 611.

[0036] Secondly, two positioning grooves are provided at the lower end of the concave block 68, and the positioning block 66 is inserted into the inside of the positioning grooves. The two positioning blocks 66 move into the two positioning grooves of the concave block 68, so that the concave block 68 can be fixed inside the connecting bin 6, reducing the vibration of the concave block 68 caused by the operation of the fan 7, and the phenomenon that the concave block 68 moves out of the connecting bin 6.

[0037] At the same time, two through holes are opened at the lower end of the connecting bin 6, and the positioning blocks 66 are slidably connected to the inner sides of the through holes, so that the two positioning blocks 66 can move into the interior of the connecting bin 6 through the two through holes.

[0038] In addition, the pull block 67 is a rectangle with a hollow interior and missing front and rear ends. The concave block 68 is slidably connected to the interior of the pull block 67, and the concave block 68 is fixed to the lower end of the connecting bin 6, so that the pull block 67 can slide stably at the lower end of the connecting bin 6.

[0039] In addition, stoppers are fixed at both ends of the convex plate 611, and circular holes are opened at the opposite ends of the front and rear pressure blocks 610. The convex plate 611 is slidably connected to the inner side of the circular hole, so that the pressure block 610 can slide on the outer surface of the convex plate 611 to avoid the size of the stopper being larger than the size of the circular hole, so as to prevent the pressure block 610 from falling off the outer surface of the convex plate 611.

[0040] The working principle of the above embodiment is:

[0041] When in use, when the fan 7 delivers the outside air to the connecting chamber 6, the two filter screens 62 filter the dust and impurities in the air, and the activated carbon screen 63 adsorbs the moisture in the air, so that the treated air can be delivered to the inside of the air duct 3 through the connecting tube 5, so that the two groups of nozzles 4 can blow the treated air to the two ends of the non-woven fabric, which can reduce the phenomenon of moisture inside the non-woven fabric, thereby treating the dust, impurities and moisture in the air;

[0042] When the fan 7 is working, the concave plate 61 can avoid being moved out of the interior of the connecting bin 6 due to the vibration generated by the operation of the fan 7 through the two positioning blocks 66. If the concave plate 61 needs to be pulled out of the connecting bin 6, the pull block 67 is pulled downward so that the pull block 67 can slide outside the concave block 68. The pull block 67 and the concave block 68 squeeze the two push rods 69, so that the two push rods 69 can push the two pressure blocks 610 to move relative to each other, so that the two pressure blocks 610 squeeze the spring 612. While the pull block 67 moves downward, the pull block 67 can drive the two positioning blocks 66 to move out of the two positioning grooves of the concave plate 61 and move into the two through holes of the connecting bin 6, so that the two concave plates 61 can be moved out of the connecting bin 6, and the two filter screens 62 and the activated carbon screen 63 can be pulled out from the inner side of the concave plate 61 through the two plug plates 64 of the same group, so that the filter screens 62 and the activated carbon screen 63 can be replaced and cleaned.

Claims

1. A non-woven fabric cooling device, comprising a cooling box (1), characterized in that: Three guide rollers (2) are rotatably connected to the front and rear walls of the inner cavity of the cooling box (1) through bearings. Two air ducts (3) are fixed to the rear wall of the inner cavity of the cooling box (1). A plurality of nozzles (4) are fixed to the left side of each of the two air ducts (3). A connecting pipe (5) is fixed to the front end of the air duct (3). The other end of the connecting pipe (5) is fixed to a connecting chamber (6). A fan (7) is fixed to the right end of the connecting chamber (6). A filtering component is provided inside the connecting chamber (6). The filtering component includes a concave plate (61), two filter meshes (62), an activated carbon mesh (63), inserting plates (64) fixedly installed at the front and rear ends of the two filter meshes (62) and the activated carbon mesh (63), a convex plate (65) fixedly installed at the front end of the concave plate (61), and a positioning component fixedly installed at the lower end of the concave plate (61).

2. The non-woven fabric cooling device according to claim 1, wherein: Slots are formed at the front and rear ends inside the concave plate (61), and the inserting plates (64) are inserted into the slots.

3. The non-woven fabric cooling device according to claim 1, wherein: A suction hole is formed at the front end of the connecting chamber (6), and the concave plate (61) is slidably connected to the inside of the suction hole.

4. The non-woven fabric cooling device according to claim 1, characterized in that: The positioning component includes two positioning blocks (66), a concave block (68), pulling blocks (67) fixedly installed at the lower ends of the two positioning blocks (66), two push rods (69) hingedly installed inside the concave block (68), a pressing block (610) hingedly installed on the push rods (69), and a convex plate (611) fixedly installed at the top of the inner cavity of the pulling block (67). Two springs (612) are sleeved on the outer surface of the convex plate (611).

5. The non-woven fabric cooling device according to claim 4, characterized in that: Two positioning grooves are formed at the lower end of the concave block (68), and the positioning blocks (66) are inserted into the positioning grooves.

6. A non-woven fabric cooling device according to claim 4, characterized in that: Two through holes are formed at the lower end of the connecting chamber (6), and the positioning blocks (66) are slidably connected to the inside of the through holes.

7. The non-woven fabric cooling device according to claim 4, characterized in that: The pulling block (67) is in the shape of a rectangle with a hollow interior and missing front and rear ends, and the concave block (68) is slidably connected to the inside of the pulling block (67).

8. A non-woven fabric cooling device according to claim 4, characterized in that: Blocking blocks are fixed to the front and rear ends of the convex plate (611). Circular holes are formed at the opposite ends of the front and rear two pressing blocks (610), and the convex plate (611) is slidably connected to the inside of the circular holes.

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