High-skin-friendly breathable non-woven fabric drying and setting machine

Abstract

The utility model belongs to the technical field of non-woven fabric drying, and particularly relates to a highly skin-friendly breathable non-woven fabric drying setting machine which comprises a machine shell, guide rollers are installed on the front side and the rear side of the machine shell, a tensioning crease-resistant mechanism is arranged on the inner side of the machine shell, a hollow shell is fixedly connected to the inner wall of the machine shell, and a spray head is arranged on one side of the hollow shell. The other side of the hollow shell is fixedly connected with an air inlet pipe, the air inlet pipe penetrates through the machine shell and extends to the outer side of the machine shell, a circulating pump is fixedly installed at the bottom of the inner side of the machine shell, the output end of the circulating pump is fixedly connected with a circulating pipe, and the circulating pipe is connected into the hollow shell. The guide rollers are arranged at the inlet and the outlet of the machine shell, then the tensioning anti-wrinkling mechanism is arranged on the inner side of the machine shell, and the height position of the pressing roller can be changed through relative thread movement between the adjusting rod and the inner thread sleeve, so that when the non-woven fabric moves in the machine shell, enough tensioning force can be kept, and the non-woven fabric can be prevented from wrinkling. And wrinkling and deformation caused by drying are not easy to occur.

Description

Technical Field

[0001] The utility model relates to the technical field of non-woven fabric drying, in particular to a high-skin-friendly and breathable non-woven fabric drying and shaping machine. Background Art

[0002] High-skin-friendly and breathable non-woven fabric is a high-quality fabric material with very good skin-friendliness and breathability. This non-woven fabric is soft and comfortable, does not irritate the skin, and has good breathability. It is usually used to make products such as clothes and bedding, and can bring a comfortable wearing experience to people. After the non-woven fabric is woven, processes such as hydroentangling or dyeing are carried out. After these processes, the non-woven fabric often contains a lot of moisture and is difficult to directly wind up. Before winding up the non-woven fabric, operations such as drying and shaping are carried out on the non-woven fabric to remove the moisture in the non-woven fabric.

[0003] The invention patent with the publication number of CN111089470A discloses a non-woven fabric production, processing, drying and shaping treatment process, which is completed by a non-woven fabric production, processing, drying and shaping treatment device. The non-woven fabric production, processing, drying and shaping treatment device includes a machine box, a second air suction pipe and a first air suction pipe; a square-hole-shaped feeding port is provided on the left side wall of the machine box, and a square-hole-shaped discharging port is provided on the right side wall of the machine box. Among them, the feeding port and the discharging port are communicated inside the machine box, and the feeding port is adjacent to the top of the machine box on the left side of the machine box, and the discharging port is adjacent to the bottom of the machine box on the right side of the machine box. Two air connection nozzles are provided on the rear side of the machine box, one of the air connection nozzles is communicated with the first air suction pipe, and the other air connection nozzle is communicated with the second air suction pipe.

[0004] In the existing technology, after the non-woven fabric is dried by hot air, the residual water vapor in the hot air is easy to reattach to the non-woven fabric, affecting the drying quality, and the dried non-woven fabric will wrinkle and deform due to thermal expansion and contraction. Therefore, improvement is needed. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a high-skin-friendly and breathable non-woven fabric drying and shaping machine, which solves the problem that in the existing technology, after the non-woven fabric is dried by hot air, the residual water vapor in the hot air is easy to reattach to the non-woven fabric, affecting the drying quality, and at the same time solves the problem that the dried non-woven fabric will wrinkle and deform due to thermal expansion and contraction.

[0006] To achieve the above object, the utility model provides the following technical solution: a high skin-friendly and breathable non-woven fabric drying and shaping machine, which includes a machine shell. Guide rollers are installed on both the front and rear sides of the machine shell. A tensioning and anti-wrinkle mechanism is arranged inside the machine shell. A hollow shell is fixedly connected to the inner wall of the machine shell. A spray head is arranged on one side of the hollow shell. An air inlet pipe is fixedly connected to the other side of the hollow shell. The air inlet pipe penetrates through the machine shell and extends to the outside of the machine shell. A circulation pump is fixedly installed at the bottom inside the machine shell. The output end of the circulation pump is fixedly connected to a circulation pipe, and the circulation pipe is connected into the hollow shell. The input end of the circulation pump is fixedly connected to a connecting pipe, and the end of the connecting pipe is fixedly connected to a flow guide cover.

[0007] Preferably, a desiccant plate and a filter plate are slidably connected inside the flow guide cover, and the desiccant plate and the filter plate are in contact with each other. Through the arrangement of the desiccant plate and the filter plate, the returned dry gas can be dehumidified and dust-removed.

[0008] Preferably, the tensioning and anti-wrinkle mechanism includes an adjusting rod installed inside the upper end of the machine shell through a bearing. The lower section of the rod body of the adjusting rod is threadedly connected with an internal thread sleeve. A connecting shell is fixedly connected to the bottom of the internal thread sleeve. Two pressing rollers are installed inside the connecting shell. Through the arrangement of the tensioning and anti-wrinkle mechanism, the non-woven fabric can be dried and shaped, and wrinkling can be prevented.

[0009] Preferably, a knob is fixedly connected to the top of the adjusting rod, and the knob and the adjusting rod are of an integral structure. Through the arrangement of the knob, it is convenient to rotate the adjusting rod.

[0010] Preferably, a guide frame is fixedly connected to the outside of the connecting shell. A guide sleeve is slidably sleeved on the outside of the vertical part of the guide frame, and the guide sleeve is fixedly connected to the inner bottom of the machine shell. Through the arrangement of the guide frame and the guide sleeve, the lifting of the connecting shell can be guided.

[0011] Preferably, balls are arranged on the inner wall of the guide sleeve, and the balls are slidably connected with the guide frame. Through the arrangement of the balls, the relative friction between the guide frame and the guide sleeve can be reduced.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model is provided with a casing, and a hollow shell with nozzles and air inlet pipes on both sides is arranged inside the casing. The air inlet pipe can be connected to a heated gas source through a pipeline, so that the non-woven fabric passing through the casing can be dried from the side. In addition, a circulation pump is arranged at the bottom of the hollow shell. The circulation pump is connected to the hollow shell through a circulation pipe, and the air inlet end of the circulation pump is connected to a diversion cover with an internal drying agent plate and a filter plate, so that the used hot air can be recycled, reducing energy consumption, and preventing the water vapor dried on the non-woven fabric from flowing back to the non-woven fabric, improving the drying effect.

[0014] 2. The utility model is provided with guide rollers at both the inlet and outlet of the casing, and a tensioning and anti-wrinkle mechanism is arranged inside the casing. Among them, through the relative threaded movement between the adjusting rod and the internal threaded sleeve, the height position of the pressure roller can be changed. In this way, when the non-woven fabric travels inside the casing, it can maintain sufficient tension and is not easily wrinkled and deformed after drying. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional view of the overall structure of the utility model;

[0016] Figure 2 is the Figure 1 front elevation sectional view of the utility model;

[0017] Figure 3 is the Figure 1 partial structure three-dimensional Figure 1 of the utility model;

[0018] Figure 4 is the Figure 3 three-dimensional view of the hollow shell structure of the utility model.

[0019] In the figure: 1. Casing; 2. Guide roller; 3. Tensioning and anti-wrinkle mechanism; 4. Hollow shell; 5. Nozzle; 6. Air inlet pipe; 7. Circulation pump; 8. Circulation pipe; 9. Connecting pipe; 10. Diversion cover; 11. Drying agent plate; 12. Filter plate; 31. Adjusting rod; 32. Internal threaded sleeve; 33. Connecting shell; 34. Pressure roller; 35. Knob; 36. Guide frame; 37. Guide sleeve; 38. Ball. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer toFigures 1-4 , a high skin-friendly and breathable non-woven fabric drying and shaping machine, including a machine shell 1. Guide rollers 2 are installed on both the front and rear sides of the machine shell 1. A tensioning and anti-wrinkle mechanism 3 is arranged inside the machine shell 1. A hollow shell 4 is fixedly connected to the inner wall of the machine shell 1. A spray head 5 is arranged on one side of the hollow shell 4. An air inlet pipe 6 is fixedly connected to the other side of the hollow shell 4. The air inlet pipe 6 penetrates through the machine shell 1 and extends to the outside of the machine shell 1.

[0022] Please refer to Figures 2-3 , a circulation pump 7 is fixedly installed at the inner bottom of the machine shell 1. The output end of the circulation pump 7 is fixedly connected to a circulation pipe 8, and the circulation pipe 8 is connected into the hollow shell 4. The input end of the circulation pump 7 is fixedly connected to a connecting pipe 9, and the end of the connecting pipe 9 is fixedly connected to a diversion cover 10. A desiccant plate 11 and a filter screen plate 12 are slidably connected inside the diversion cover 10, and the desiccant plate 11 and the filter screen plate 12 are in contact with each other. Through the settings of the desiccant plate 11 and the filter screen plate 12, the returned drying gas has the functions of dehumidification and dust removal.

[0023] Please refer to Figures 2-3 , through the setting of the tensioning and anti-wrinkle mechanism 3, the non-woven fabric has the functions of drying and shaping, preventing wrinkles. The tensioning and anti-wrinkle mechanism 3 includes an adjusting rod 31 installed inside the upper end of the machine shell 1 through a bearing. The lower section of the rod body of the adjusting rod 31 is threadedly connected with an internal thread sleeve 32. The bottom of the internal thread sleeve 32 is fixedly connected to a connecting shell 33. Two pressure rollers 34 are installed inside the connecting shell 33. The top of the adjusting rod 31 is fixedly connected to a knob 35, and the knob 35 and the adjusting rod 31 are of an integral structure. Through the setting of the knob 35, it is convenient to rotate the adjusting rod 31. A guide frame 36 is fixedly connected to the outside of the connecting shell 33. A guide sleeve 37 is slidably sleeved on the outside of the vertical part of the guide frame 36, and the guide sleeve 37 is fixedly connected to the inner bottom of the machine shell 1. Through the settings of the guide frame 36 and the guide sleeve 37, the lifting of the connecting shell 33 has a guiding effect. Ball bearings 38 are arranged on the inner wall of the guide sleeve 37, and the ball bearings 38 are slidably connected with the guide frame 36. Through the setting of the ball bearings 38, the relative friction between the guide frame 36 and the guide sleeve 37 can be reduced.

[0024] The specific implementation process of the present utility model is as follows: During use, the non-woven fabric passes through the guide rollers 2 at the inlet and outlet of the machine shell 1 and passes between the pressure rollers 34. Then, the adjusting rod 31 is rotated through the knob 35. Through the relative threaded movement between the adjusting rod 31 and the internal thread sleeve 32, the internal thread sleeve 32 can be vertically moved downward. Subsequently, the internal thread sleeve 32 drives the connecting shell 33 to move downward, so that the pressure rollers 34 inside the connecting shell 33 press down the non-woven fabric, making it maintain sufficient tension during the traveling process and not easily wrinkle due to drying;

[0025] Subsequently, the intake pipe 6 is connected to the heated gas source through a pipeline. Then, the hot gas enters the hollow shell 4 and is finally ejected from the nozzle 5. In this way, the non-woven fabric passing through the machine shell 1 can be dried from the side. In addition, a circulation pump 7 is provided at the bottom of the hollow shell 4. The circulation pump 7 is connected to the hollow shell 4 through a circulation pipe 8, and the intake end of the circulation pump 7 is connected to a flow guide cover 10 with an internal desiccant plate 11 and a filter screen plate 12. In this way, the used hot gas can be recycled, reducing energy consumption, and preventing the water vapor dried on the non-woven fabric from flowing back to the non-woven fabric, improving the drying effect.

[0026] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A highly skin-friendly and breathable nonwoven fabric drying and shaping machine, comprising a housing (1), characterized in that: Guide rollers (2) are installed on both the front and rear sides of the casing (1); a tensioning and wrinkle-proofing mechanism (3) is arranged on the inner side of the casing (1); a hollow casing (4) is fixedly connected to the inner wall of the casing (1); a nozzle (5) is arranged on one side of the hollow casing (4); an air intake pipe (6) is fixedly connected to the other side of the hollow casing (4); the air intake pipe (6) passes through the casing (1) and extends to the outside of the casing (1); a circulation pump (7) is fixedly installed on the bottom of the inner side of the casing (1); the output end of the circulation pump (7) is fixedly connected to a circulation pipe (8), and the circulation pipe (8) is connected to the hollow casing (4); the input end of the circulation pump (7) is fixedly connected to a connecting pipe (9); the end of the connecting pipe (9) is fixedly connected to a deflector (10).

2. A highly skin-friendly and breathable nonwoven fabric drying and shaping machine according to claim 1, characterized in that: A desiccant plate (11) and a filter plate (12) are slidably connected to the inner side of the deflector (10), and the desiccant plate (11) and the filter plate (12) are in contact with each other.

3. A highly skin-friendly and breathable nonwoven fabric drying and shaping machine according to claim 1, characterized in that: The tensioning and wrinkle-proofing mechanism (3) comprises an adjusting rod (31) mounted inside the upper end of the casing (1) via a bearing, the lower section of the adjusting rod (31) being connected to an internal threaded sleeve (32) via a thread, the bottom of the internal threaded sleeve (32) being fixedly connected to a connecting shell (33), and two pressing rollers (34) being mounted on the inner side of the connecting shell (33).

4. A highly skin-friendly and breathable nonwoven fabric drying and shaping machine according to claim 3, characterized in that: A knob (35) is fixedly connected to the top of the adjusting rod (31), and the knob (35) and the adjusting rod (31) are an integrated structure.

5. A highly skin-friendly and breathable nonwoven fabric drying and shaping machine according to claim 3, characterized in that: The outer side of the connecting shell (33) is fixedly connected to a guide frame (36), the outer side of the vertical portion of the guide frame (36) is slidably sleeved with a guide sleeve (37), and the guide sleeve (37) is fixedly connected to the inner bottom of the housing (1).

6. A highly skin-friendly and breathable nonwoven fabric drying and shaping machine according to claim 5, characterized in that: The inner wall of the guide sleeve (37) is provided with a ball (38), and the ball (38) is slidably connected to the guide frame (36).

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