Composite fiber fabric pretreatment device

Abstract

The utility model belongs to the field of pretreatment equipment, and particularly relates to a composite fiber fabric pretreatment device which comprises a pretreatment box, through holes are formed in the two sides of the pretreatment box, and a plurality of guide rollers used for guiding composite fiber fabric are rotationally installed on the inner wall of the front side and the inner wall of the rear side of the pretreatment box. Drying covers are fixedly mounted on the inner walls of the top and the bottom of the pretreatment box, hot-air blowers are fixedly mounted on the top and the bottom of the pretreatment box, connecting pipes are mounted between the hot-air blowers and the corresponding drying covers, a plurality of rotating shafts are rotatably mounted on the inner walls of the two sides of the pretreatment box, and air deflectors used for guiding air are mounted on the rotating shafts. The drying device is reasonable in design, the purpose of blowing hot air to composite fiber fabric and drying the composite fiber fabric can be achieved through the two drying covers, meanwhile, the air guide plate can rotate in a reciprocating mode, the hot air can be guided, and the purpose of comprehensively and fully drying the composite fiber fabric can be achieved.

Description

Technical Field

[0001] This utility model relates to the field of pretreatment equipment technology, and in particular to a pretreatment device for composite fiber fabrics. Background Technology

[0002] Composite fiber is a new type of elastic composite fiber that does not contain spandex but has good elasticity. It solves many problems of spandex, such as difficulty in dyeing, excessive elasticity, complex weaving, unstable fabric dimensions, and spandex aging during use.

[0003] Before garment processing, composite fiber fabrics are usually pre-treated. However, when composite fiber fabrics are stored for a long time, moisture in the air can penetrate into the fabric. Since the moisture cannot be removed during the transport of the fabric, it affects the processing quality. Therefore, we propose a composite fiber fabric pre-treatment device to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a pretreatment device for composite fiber fabrics.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A pretreatment device for composite fiber fabric includes a pretreatment box with through holes on both sides. Multiple guide rollers for guiding the composite fiber fabric are rotatably mounted on the front and rear inner walls of the pretreatment box. Drying hoods are fixedly mounted on the top and bottom inner walls of the pretreatment box. Hot air blowers are fixedly mounted on the top and bottom of the pretreatment box, and connecting pipes are installed between the hot air blowers and their corresponding drying hoods. Multiple rotating shafts are rotatably mounted on the inner walls of both sides of the pretreatment box, and air guide plates for guiding air are mounted on the rotating shafts, with the air guide plates adapted to the corresponding drying hoods.

[0007] Preferably, a sliding groove is provided on one inner wall of the pretreatment box, a sliding plate is slidably installed in the sliding groove, and a transmission mechanism is provided between the sliding plate and the corresponding rotating shaft.

[0008] Preferably, the transmission mechanism includes a rotating gear and a rack. The rotating gear is fixedly mounted on a rotating shaft, and racks are fixedly mounted on the sides of the two sliding plates that are close to each other, and the racks mesh with the corresponding rotating gears.

[0009] Preferably, two reciprocating screws are rotatably mounted on the front and rear inner walls of the pretreatment box, and a sliding plate is threaded onto the corresponding reciprocating screw.

[0010] Preferably, a housing is fixedly installed on the front side of the pretreatment box, and the front end of the reciprocating lead screw extends into the housing, with a synchronization mechanism provided between the two reciprocating lead screws.

[0011] Preferably, the synchronization mechanism includes a sprocket and a chain, the sprocket is fixedly mounted on a reciprocating lead screw, and the same chain is driven on both sprockets.

[0012] Preferably, a drive motor is fixedly installed on the front side of the housing, and the output shaft of the drive motor is fixedly connected to the corresponding reciprocating lead screw.

[0013] Preferably, the pretreatment box has rotating holes on both the front and rear inner walls, and the reciprocating screw is rotatably connected to the corresponding rotating holes.

[0014] The beneficial effects of this utility model are:

[0015] 1. The composite fiber fabric is conveyed through the through hole and guided by the guide roller. Hot air is blown into the pretreatment box through the drying hood by the hot air blown on the top and bottom surfaces of the composite fiber fabric, thereby achieving the purpose of drying the composite fiber fabric.

[0016] 2. With the cooperation of the drive motor, reciprocating screw, sprocket and chain, the rotation of the reciprocating screw can drive the sliding plate to move back and forth. The sliding plate can drive the corresponding multiple rotating gears to rotate back and forth through the rack. The rotating gears can drive the rotating shaft and the air guide plate to rotate back and forth. The reciprocating rotation of the air guide plate can guide the hot air and achieve the purpose of drying the composite fiber fabric thoroughly. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of a composite fiber fabric pretreatment device proposed in this utility model;

[0018] Figure 2 This is a front-view three-dimensional structural diagram of a composite fiber fabric pretreatment device proposed in this utility model;

[0019] Figure 3 This is a schematic diagram of part A of the composite fiber fabric pretreatment device proposed in this utility model;

[0020] Figure 4 This is a partial cross-sectional three-dimensional structural diagram of a composite fiber fabric pretreatment device proposed in this utility model.

[0021] In the diagram: 1. Pretreatment box; 2. Through hole; 3. Guide roller; 4. Drying hood; 5. Hot air blower; 6. Connecting pipe; 7. Housing; 8. Drive motor; 9. Rotating shaft; 10. Air guide plate; 11. Rotating gear; 12. Sliding groove; 13. Sliding plate; 14. Straight rack; 15. Reciprocating screw; 16. Sprocket; 17. Chain. Detailed Implementation

[0022] The technical solution of this utility model will now be clearly and completely described with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0023] Reference Figure 1-4 A pretreatment device for composite fiber fabric includes a pretreatment box 1 with through holes 2 on both sides. Multiple guide rollers 3 for guiding the composite fiber fabric are rotatably mounted on the front and rear inner walls of the pretreatment box 1. Drying hoods 4 are fixedly mounted on the top and bottom inner walls of the pretreatment box 1. Hot air blowers 5 are fixedly mounted on the top and bottom of the pretreatment box 1. Connecting pipes 6 are installed between the hot air blowers 5 and the corresponding drying hoods 4. Multiple rotating shafts 9 are rotatably mounted on the inner walls of both sides of the pretreatment box 1. Air guide plates 10 for guiding air are mounted on the rotating shafts 9. The air guide plates 10 are adapted to the corresponding drying hoods 4. Hot air can be blown onto the conveyed composite fiber fabric through the drying hoods 4, thereby achieving the purpose of drying and removing moisture from the composite fiber fabric.

[0024] In this embodiment, a sliding groove 12 is provided on one inner wall of the pretreatment box 1, and a sliding plate 13 is slidably installed in the sliding groove 12. The sliding groove 12 can guide the sliding plate 13, thereby enabling the sliding plate 13 to move stably. A transmission mechanism is provided between the sliding plate 13 and the corresponding rotating shaft 9. The transmission mechanism includes a rotating gear 11 and a rack 14. The rotating gear 11 is fixedly installed on the rotating shaft 9. A rack 14 is fixedly installed on the side of the two sliding plates 13 that are close to each other, and the rack 14 meshes with the corresponding rotating gear 11. By providing a transmission mechanism, the movement of the rack 14 can drive the rotating gear 11 to rotate.

[0025] In this embodiment, two reciprocating screws 15 are rotatably installed on the front and rear inner walls of the pretreatment box 1, and the sliding plate 13 is threaded onto the corresponding reciprocating screw 15. By providing the reciprocating screws 15, the rotation of the reciprocating screws 15 can drive the sliding plate 13 to move back and forth.

[0026] In this embodiment, a housing 7 is fixedly installed on the front side of the pretreatment box 1, and the front end of the reciprocating lead screw 15 extends into the housing 7. A synchronization mechanism is provided between the two reciprocating lead screws 15. The synchronization mechanism includes a sprocket 16 and a chain 17. The sprocket 16 is fixedly installed on the reciprocating lead screw 15, and the same chain 17 is driven on the two sprockets 16. By setting the sprocket 16 and the chain 17, the purpose of synchronous rotation of the two reciprocating lead screws 15 can be achieved.

[0027] In this embodiment, a drive motor 8 is fixedly installed on the front side of the housing 7, and the output shaft of the drive motor 8 is fixedly connected to the corresponding reciprocating lead screw 15. By providing the drive motor 8, the drive motor 8 can drive the corresponding reciprocating lead screw 15 to rotate through the output shaft. Rotation holes are provided on the front and rear inner walls of the pretreatment box 1, and the reciprocating lead screw 15 is rotatably connected to the corresponding rotation holes. By providing the rotation holes, the reciprocating lead screw 15 can be guided, thereby achieving the purpose of stable rotation of the reciprocating lead screw 15.

[0028] In this invention, the composite fiber fabric is conveyed through the through hole 2 and guided by the guide roller 3. A hot air blower 5 blows hot air through the drying hood 4 into the pretreatment box 1. The hot air blows onto the top and bottom surfaces of the composite fiber fabric, thus achieving the purpose of drying the fabric. The drive motor 8 is activated, which drives the corresponding reciprocating screw 15 to rotate. With the cooperation of the sprocket 16 and chain 17, the two reciprocating screws 15 can rotate synchronously. The rotation of the reciprocating screw 15 drives the sliding plate 13 to move back and forth. The sliding plate 13, through the rack 14, drives multiple corresponding rotating gears 11 to rotate back and forth. The rotating gears 11 drive the rotating shaft 9 and the air guide plate 10 to rotate back and forth. The reciprocating rotation of the air guide plate 10 guides the hot air, achieving the purpose of thoroughly drying the composite fiber fabric.

[0029] The pretreatment device for composite fiber fabrics provided by this utility model has been described in detail above. Specific embodiments have been used to illustrate the principle and implementation of this utility model. The descriptions of the embodiments above are only for the purpose of helping to understand the method and core idea of ​​this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made to this utility model without departing from the principle of this utility model, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A pretreatment device for composite fiber fabrics, characterized in that, Includes a pretreatment box (1), with through holes (2) on both sides of the pretreatment box (1), and multiple guide rollers (3) for guiding composite fiber fabrics are rotatably installed on the front and rear inner walls of the pretreatment box (1). A drying hood (4) is fixedly installed on the top and bottom inner walls of the pretreatment box (1). A hot air blower (5) is fixedly installed on the top and bottom of the pretreatment box (1). A connecting pipe (6) is installed between the hot air blower (5) and the corresponding drying hood (4). Multiple rotating shafts (9) are rotatably installed on the inner walls of both sides of the pretreatment box (1). A guide plate (10) for guiding air is installed on the rotating shaft (9). The guide plate (10) is adapted to the corresponding drying hood (4). A sliding groove (12) is provided on one side of the inner wall of the pretreatment box (1). A sliding plate (13) is slidably installed in the sliding groove (12). A transmission mechanism is provided between the sliding plate (13) and the corresponding rotating shaft (9). The transmission mechanism includes a rotating gear (11) and a rack (14). The rotating gear (11) is fixedly installed on the rotating shaft (9). A rack (14) is fixedly installed on the side of the two sliding plates (13) that are close to each other. The rack (14) meshes with the corresponding rotating gear (11). Two reciprocating screws (15) are rotatably installed on the front and rear inner walls of the pretreatment box (1), and the sliding plate (13) is threaded onto the corresponding reciprocating screw (15). A housing (7) is fixedly installed on the front side of the pretreatment box (1), and the front end of the reciprocating screw (15) extends into the housing (7). A synchronization mechanism is provided between the two reciprocating screws (15). The synchronization mechanism includes a sprocket (16) and a chain (17). The sprocket (16) is fixedly installed on the reciprocating screw (15), and the same chain (17) is driven on the two sprockets (16). A drive motor (8) is fixedly installed on the front side of the housing (7), and the output shaft of the drive motor (8) is fixedly connected to the corresponding reciprocating screw (15).

2. The composite fiber fabric pretreatment device according to claim 1, characterized in that, Rotation holes are provided on the front and rear inner walls of the pretreatment box (1), and the reciprocating screw (15) is rotatably connected to the corresponding rotation hole.

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