Surface dust removal device for regenerated polyester fiber fabric

Abstract

The surface dedusting device comprises a surface dedusting mechanism, the surface dedusting mechanism comprises a main support, an upper cleaning assembly and a lower cleaning assembly, the upper cleaning assembly comprises an upper rotating shaft, one end of the upper rotating shaft is rotationally connected with the main support, and the other end of the upper rotating shaft is connected with an upper mounting frame; the upper cleaning assembly comprises a lower rotating shaft, one end of the lower rotating shaft is rotatably connected with the main support, the other end of the lower rotating shaft is connected with a lower mounting frame, three lower cleaning rollers are rotatably mounted on the lower mounting frame, and the lower cleaning rollers are used for being in contact with the upper surface of the fabric. The included angle between any two adjacent lower cleaning rollers is 120 degrees, and the lower cleaning rollers are used for making contact with the lower surface of the fabric. According to the surface dust removal device for the regenerated polyester fiber fabric, the cleaning roller can be replaced without shutdown, and continuous production is ensured, so that the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a surface dust removal device for regenerated polyester fiber fabrics. Background Art

[0002] Fabric is the material used to make clothing. As one of the three elements of clothing, fabric not only interprets the style and characteristics of clothing, but also directly affects the color and shape of clothing. Fabric is prone to adhering to dust, lint and other impurities during processing, and needs to be dusted by a surface dust removal device for further processing or use. Existing surface dust removal devices generally use cleaning rollers to remove dust, lint and other impurities on the surface of the fabric to remove impurities from the surface of the fabric and ensure the cleanliness of the fabric surface. However, the existing surface dust removal device has the following problems when in use: in the process of removing impurities from the surface of the fabric, when a large amount of impurities adhere to the surface of the cleaning roller, its cleaning effect will be affected. At this time, it is necessary to stop the machine and replace a new cleaning roller, which reduces production continuity and affects production efficiency. To this end, it is necessary to design corresponding technical solutions to solve the above problems. Summary of the Invention

[0003] In order to overcome the above-mentioned defects of the prior art, the utility model provides a surface dust removal device for recycled polyester fiber fabrics to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the technical solution of the present utility model is to design a surface dust removal device for recycled polyester fiber fabric, comprising a conveying mechanism and a surface dust removal mechanism, the conveying mechanism is used to convey the fabric; the surface dust removal mechanism comprises a base, a main bracket, an upper cleaning assembly and a lower cleaning assembly, the main bracket is arranged on the top of the base, the upper cleaning assembly comprises an upper rotating shaft, one end of the upper rotating shaft is rotatably connected to the main bracket, and the other end of the upper rotating shaft is connected to the upper mounting frame, three upper cleaning rollers are rotatably mounted on the upper mounting frame, the angle between any two adjacent upper cleaning rollers is 120°, and the upper cleaning rollers are used to contact the upper surface of the fabric, the lower cleaning assembly comprises a lower rotating shaft, one end of the lower rotating shaft is rotatably connected to the main bracket, and the other end of the lower rotating shaft is connected to the lower mounting frame, three lower cleaning rollers are rotatably mounted on the lower mounting frame, the angle between any two adjacent lower cleaning rollers is 120°, and the lower cleaning rollers are used to contact the lower surface of the fabric.

[0005] Preferably, one end of the lower rotating shaft passes through the main bracket and is connected to a switching motor, and a driving sprocket is connected to the lower rotating shaft, one end of the upper rotating shaft passes through the main bracket and is connected to a driven sprocket, and a transmission chain is connected between the driving sprocket and the driven sprocket.

[0006] Preferably, the upper cleaning roller is detachably mounted on an upper mounting frame, and the lower cleaning roller is detachably mounted on a lower mounting frame.

[0007] Preferably, the switching motor is fixedly connected to the main bracket via a motor base, and the switching motor is a servo motor.

[0008] Preferably, two auxiliary supports are provided on the top of the base, and the two auxiliary supports are respectively located on both sides of the main support, and a guide roller is rotatably mounted on each auxiliary support.

[0009] The advantages and beneficial effects of the utility model are: providing a surface dust removal device for recycled polyester fiber fabrics, which has a reasonable structure and can replace the cleaning roller without stopping the machine, ensuring continuous production, thereby facilitating improved production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic diagram of the utility model Figure 1 .

[0011] Figure 2 This is a schematic diagram of the utility model Figure 2 . DETAILED DESCRIPTION

[0012] The following embodiments are used to further describe the specific embodiments of the present invention in conjunction with the accompanying drawings and examples. The following embodiments are only used to more clearly illustrate the technical solutions of the present invention and are not intended to limit the scope of protection of the present invention.

[0013] The technical solution specifically implemented in this utility model is:

[0014] like Figure 1 and Figure 2 As shown, a surface dust removal device for recycled polyester fiber fabric comprises a conveying mechanism and a surface dust removal mechanism, wherein the conveying mechanism is used to convey the fabric 100; the surface dust removal mechanism comprises a base 1, a main bracket 2, an upper cleaning assembly and a lower cleaning assembly, the main bracket 2 is arranged on the top of the base 1, the upper cleaning assembly comprises an upper rotating shaft 3, one end of the upper rotating shaft 3 is rotatably connected to the main bracket 2, and the other end of the upper rotating shaft 3 is connected to an upper mounting frame 4, three upper cleaning rollers 5 are rotatably mounted on the upper mounting frame 4, the angle between any two adjacent upper cleaning rollers 5 is 120°, and the upper cleaning rollers 5 are used to contact the upper surface of the fabric 100, the lower cleaning assembly comprises a lower rotating shaft 6, one end of the lower rotating shaft 6 is rotatably connected to the main bracket 2, and the other end of the lower rotating shaft 6 is connected to a lower mounting frame 7, three lower cleaning rollers 8 are rotatably mounted on the lower mounting frame 7, the angle between any two adjacent lower cleaning rollers 8 is 120°, and the lower cleaning rollers 8 are used to contact the lower surface of the fabric 100.

[0015] By adopting the above solution, the surface dust removal device for recycled polyester fiber fabric of the present invention is used: dust, lint and other impurities on the upper and lower surfaces of the fabric 100 are removed by the upper cleaning roller 5 and the lower cleaning roller 8 respectively. After the upper cleaning roller 5 and the lower cleaning roller 8 have been used for a period of time, a large amount of impurities will adhere to the surfaces of the upper cleaning roller 5 and the lower cleaning roller 8. At this time, the upper rotating shaft 3 and the lower rotating shaft 6 are rotated 120 degrees respectively, and the upper mounting frame 4 and the lower mounting frame 7 are driven to rotate by the upper rotating shaft 3 and the lower rotating shaft 6 respectively, so that another upper cleaning roller 5 and another lower cleaning roller 8 are replaced to contact the fabric 100 and perform dust removal work. Therefore, the cleaning rollers can be replaced without stopping the machine, ensuring continuous production, which is conducive to improving production efficiency.

[0016] Furthermore, one end of the lower rotating shaft 6 passes through the main bracket 2 and is connected to a switching motor 9, and a driving sprocket 10 is connected to the lower rotating shaft 6. One end of the upper rotating shaft 3 passes through the main bracket 2 and is connected to a driven sprocket 11. A transmission chain 12 is connected between the driving sprocket 10 and the driven sprocket 11. By adopting the above solution, the switching motor 9 drives the lower rotating shaft 6 to rotate 120 degrees, and at the same time, the lower rotating shaft 6 drives the upper rotating shaft 3 to rotate 120 degrees through the driving sprocket 10, the driven sprocket 11 and the transmission chain 12, thereby achieving the switching action of the upper cleaning roller 5 and the lower cleaning roller 8.

[0017] Furthermore, the upper cleaning roller 5 is detachably mounted on the upper mounting frame 4 , and the lower cleaning roller 8 is detachably mounted on the lower mounting frame 7 .

[0018] Furthermore, the switching motor 9 is fixedly connected to the main bracket 2 via a motor base 13, and the switching motor 9 is a servo motor.

[0019] Furthermore, two auxiliary supports 14 are provided on the top of the base 1. The two auxiliary supports 14 are respectively located on both sides of the main support 2, and a guide roller 15 is rotatably mounted on each auxiliary support 14. By adopting the above solution, the guide roller 15 guides the fabric 100 to move.

[0020] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A surface dust removal device for recycled polyester fiber fabrics, comprising a conveying mechanism and a surface dust removal mechanism, wherein the conveying mechanism is used to convey the fabrics, and is characterized in that: The surface dust removal mechanism includes a base, a main bracket, an upper cleaning assembly and a lower cleaning assembly. The main bracket is arranged on the top of the base. The upper cleaning assembly includes an upper rotating shaft, one end of the upper rotating shaft is rotatably connected to the main bracket, and the other end of the upper rotating shaft is connected to the upper mounting frame. Three upper cleaning rollers are rotatably installed on the upper mounting frame, and the angle between any two adjacent upper cleaning rollers is 120°, and the upper cleaning rollers are used to contact the upper surface of the fabric. The lower cleaning assembly includes a lower rotating shaft, one end of the lower rotating shaft is rotatably connected to the main bracket, and the other end of the lower rotating shaft is connected to the lower mounting frame. Three lower cleaning rollers are rotatably installed on the lower mounting frame, and the angle between any two adjacent lower cleaning rollers is 120°, and the lower cleaning rollers are used to contact the lower surface of the fabric.

2. The surface dust removal device for recycled polyester fiber fabric according to claim 1, characterized in that: One end of the lower rotating shaft passes through the main bracket and is connected to the switching motor, and the lower rotating shaft is connected to a driving sprocket. One end of the upper rotating shaft passes through the main bracket and is connected to a driven sprocket. A transmission chain is connected between the driving sprocket and the driven sprocket.

3. The surface dust removal device for recycled polyester fiber fabric according to claim 1, characterized in that: The upper cleaning roller is detachably mounted on the upper mounting frame, and the lower cleaning roller is detachably mounted on the lower mounting frame.

4. The surface dust removal device for recycled polyester fiber fabric according to claim 2, characterized in that: The switching motor is fixedly connected to the main bracket via a motor seat, and the switching motor is a servo motor.

5. The surface dust removal device for recycled polyester fiber fabric according to claim 1, characterized in that: Two auxiliary supports are provided on the top of the base. The two auxiliary supports are respectively located on both sides of the main support, and a guide roller is rotatably mounted on each auxiliary support.

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