Traction device

Abstract

The utility model discloses a traction device which comprises a traction box, four supporting rods are fixedly connected to the bottom of the traction box, a feeding nozzle is fixedly connected to the left side wall of the traction box, one end of the feeding nozzle is communicated with the interior of the traction box, a dust collection structure is arranged in the feeding nozzle, a limiting roller is rotationally connected to the interior of the traction box, and a dust collection structure is arranged in the limiting roller. The limiting roller is located beside the feeding nozzle, two supporting rollers are rotationally connected into the traction box, a tension adjusting structure is arranged in the traction box and located between the two supporting rollers, a discharging port is formed in the right side wall of the traction box, and a mounting plate is fixedly connected to the right side wall of the traction box. Through mutual cooperation of the traction roller, the threaded rod, the U-shaped plate, the sliding rod and other components, the two faces of the polyester fabric can be cleaned when the polyester fabric is wound, so that the cleanliness of the polyester fabric is improved, and operation is easy, convenient and rapid.

Description

Technical Field

[0001] This utility model relates to the field of traction device technology, and in particular to a traction device. Background Technology

[0002] The production process of polyester fabric includes two parts: polycondensation and melt spinning. The raw materials are mainly obtained from petroleum cracking, but can also be obtained from coal and natural gas. Polyester fiber, commonly known as polyester, belongs to synthetic fiber in chemical fiber. The synthetic fiber manufacturing industry is the largest and most diversified sub-industry in the chemical fiber industry. In addition to polyester, its products also include acrylic, nylon, spandex, etc.

[0003] For example, Chinese Patent Publication No. CN213976250U describes a traction device for polyester fabric production, including a housing. A fabric inlet is fixedly installed on one side of the bottom of the housing, and a fabric outlet is fixedly connected to the other side. A first traction wheel is installed inside the housing, and a second traction wheel is installed on the top of the housing. In this invention, under the action of the widening mechanism, by rotating the operating block, and with the operating block fixedly connected to the threaded rod, the threaded rod drives the first and second threaded blocks to move. Since the first and second threaded blocks have reverse threads, they move towards or relative to each other at the same frequency.

[0004] However, in the above-mentioned solution, it is not convenient to clean both sides of the polyester fabric at the same time during use, so the polyester fabric needs to be processed twice, which increases the labor intensity of the operators and is not very convenient. Utility Model Content

[0005] This invention provides a traction device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A traction device includes a traction box, four support rods fixedly connected to the bottom of the traction box, a feed nozzle fixedly connected to the left side wall of the traction box, one end of the feed nozzle communicating with the interior of the traction box, a dust suction structure provided inside the feed nozzle, a limit roller rotatably connected inside the traction box, the limit roller being located next to the feed nozzle, two support rollers rotatably connected inside the traction box, a tension adjustment structure provided inside the traction box, the tension adjustment structure being located between the two support rollers, a discharge port opened on the right side wall of the traction box, a mounting plate fixedly connected to the right side wall of the traction box, two baffles fixedly connected to the top of the mounting plate, and a traction device rotatably connected between the two baffles. The roller has a motor fixedly connected to the side wall of one of the baffles. The output shaft of the motor passes through the corresponding baffle and is rotatably connected to the baffle. One end of the output shaft of the motor is fixedly connected to one end of the side wall of the traction roller. The side wall of the traction box is rotatably connected to a door via a hinge. A handle is fixedly connected to the side wall of the door. A vacuum cleaner is fixedly connected to the bottom of the traction box. A three-way suction pipe is fixedly connected to the suction end of the vacuum cleaner. Suction heads are fixedly connected to both the upper and lower side walls of the feed nozzle. One end of each of the two suction heads is connected to the inside of the feed nozzle. The two ends of the three-way suction pipe are respectively connected to the two suction heads. Scrapers are fixedly connected to both the upper and lower side walls inside the feed nozzle.

[0008] As a further improvement to this technical solution: the three-way suction pipe is made of stainless steel flexible tubing.

[0009] As a further improvement to this technical solution: the tension adjustment structure includes a threaded rod, which is threadedly connected to the top side wall of the traction box. A rotating block is fixedly connected to the top of the threaded rod, and a U-shaped plate is rotatably connected to the bottom of the threaded rod through the side wall of the traction box. The U-shaped plate is slidably connected inside the traction box, and an adjusting roller is rotatably connected between the two side walls of the U-shaped plate. Two sliding rods are fixedly connected to the top of the U-shaped plate, and the tops of both sliding rods penetrate the top side wall of the traction box and are slidably connected to the traction box.

[0010] As a further improvement to this technical solution: the surface of the rotating block is provided with anti-slip texture.

[0011] As a further improvement to this technical solution: the cabinet door is made of transparent material.

[0012] Compared with the prior art, the beneficial effects of this utility model are: the device, through the cooperation of components such as traction roller, threaded rod, U-shaped plate, and slide bar, can clean both sides of polyester fabric when winding it up, thereby improving the cleanliness of the polyester fabric. It is simple, convenient and quick to operate.

[0013] The above description is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it according to the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings. The specific implementation methods of this utility model are given in detail in the following embodiments and their accompanying drawings. Attached Figure Description

[0014] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0015] Figure 1 This is a front view cross-sectional structural diagram of a traction device proposed in this utility model;

[0016] Figure 2 This is a front view structural diagram of a traction device proposed in this utility model;

[0017] Figure 3 This is a schematic diagram of the right-side cross-sectional structure of a traction device proposed in this utility model;

[0018] Figure 4 This is a schematic diagram of the left-side structure of a traction device proposed in this utility model;

[0019] Figure 5 for Figure 1 A magnified schematic diagram of the structure of part A in the diagram;

[0020] Figure 6 This is a schematic diagram of the left-side structure of the U-shaped plate in a traction device proposed in this utility model.

[0021] The attached diagram lists the components represented by each number as follows:

[0022] 1. Traction box; 2. Mounting plate; 3. Traction roller; 4. Baffle; 5. Discharge port; 6. Adjusting roller; 7. Threaded rod; 8. Rotating block; 9. U-shaped plate; 10. Support roller; 11. Limiting roller; 12. Three-way suction pipe; 13. Support rod; 14. Vacuum cleaner; 15. Feed nozzle; 16. Suction head; 17. Slide rod; 18. Box door; 19. Handle; 20. Scraper; 21. Motor. Detailed Implementation

[0023] The principles and features of this utility model are described below with reference to the accompanying drawings. The examples given are for illustrative purposes only and are not intended to limit the scope of this utility model. The utility model is described in more detail below by way of example with reference to the accompanying drawings. It should be noted that the drawings are all in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of this utility model.

[0024] It should be noted that when a component is described as "fixed to" another component, it can be directly on the other component or may have a component in between. When a component is considered "connected to" another component, it can be directly connected to the other component or may have a component in between. When a component is considered "set on" another component, it can be directly set on the other component or may have a component in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0026] Please see Figure 1-6In this embodiment of the utility model, a traction device includes a traction box 1. Four support rods 13 are fixedly connected to the bottom of the traction box 1. A feed nozzle 15 is fixedly connected to the left side wall of the traction box 1, with one end of the feed nozzle 15 communicating with the inside of the traction box 1. A dust suction structure is provided inside the feed nozzle 15. A limiting roller 11 is rotatably connected inside the traction box 1, located beside the feed nozzle 15. Two support rollers 10 are rotatably connected inside the traction box 1. A tension adjustment structure is provided inside the traction box 1, located between the two support rollers 10. A discharge port 5 is opened on the right side wall of the traction box 1. A mounting plate 2 is fixedly connected to the right side wall of the traction box 1. Two baffles 4 are fixedly connected to the top of the mounting plate 2, and a traction roller is rotatably connected between the two baffles 4. 3. A motor 21 is fixedly connected to the side wall of one of the baffles 4. The output shaft of the motor 21 passes through the corresponding baffle 4 and is rotatably connected to the baffle 4. One end of the output shaft of the motor 21 is fixedly connected to one end of the side wall of the traction roller 3. A door 18 is rotatably connected to the side wall of the traction box 1 via a hinge. A handle 19 is fixedly connected to the side wall of the door 18. A vacuum cleaner 14 is fixedly connected to the bottom of the traction box 1. A three-way vacuum pipe 12 is fixedly connected to the suction end of the vacuum cleaner 14. A vacuum head 16 is fixedly connected to both the upper and lower side walls of the feed nozzle 15. One end of each of the two vacuum heads 16 is connected to the inside of the feed nozzle 15. The two ends of the three-way vacuum pipe 12 are respectively connected to the two vacuum heads 16. A scraper 20 is fixedly connected to both the upper and lower side walls inside the feed nozzle 15.

[0027] Please see Figure 1-5 The vacuuming structure includes a vacuum cleaner 14, which is fixedly connected to the bottom side wall of the traction box 1. A three-way suction pipe 12 is fixedly connected to the suction end of the vacuum cleaner 14. The three-way suction pipe 12 is made of stainless steel flexible hose. Suction heads 16 are fixedly connected to the upper and lower side walls of the feed nozzle 15. One end of each of the two suction heads 16 is connected to the inside of the feed nozzle 15. The two ends of the three-way suction pipe 12 are respectively connected to the two suction heads 16. Scrapers 20 are fixedly connected to the upper and lower side walls inside the feed nozzle 15. By starting the vacuum cleaner 14, the vacuum cleaner 14 can vacuum and clean both sides of the polyester fabric through the three-way suction pipe 12 and the two suction heads 16. The two scrapers 20 can scrape and clean both sides of the polyester fabric.

[0028] Please see Figure 1-4 , Figure 6The tension adjustment structure includes a threaded rod 7, which is threadedly connected to the top side wall of the traction box 1. A rotating block 8 is fixedly connected to the top of the threaded rod 7, and the surface of the rotating block 8 is provided with anti-slip texture. The bottom of the threaded rod 7 passes through the side wall of the traction box 1 and is rotatably connected to a U-shaped plate 9. The U-shaped plate 9 is slidably connected inside the traction box 1. An adjusting roller 6 is rotatably connected between the two side walls of the U-shaped plate 9. Two sliding rods 17 are fixedly connected to the top of the U-shaped plate 9. The tops of the two sliding rods 17 pass through the top side wall of the traction box 1 and are slidably connected to the traction box 1. By rotating the rotating block 8, the rotating block 8 drives the threaded rod 7 to rotate. When the threaded rod 7 rotates, it can drive the U-shaped plate 9 to move. The U-shaped plate 9 drives the adjusting roller 6 to move up and down, thereby adjusting the squeezing force of the adjusting roller 6 on the polyester fabric, thus adjusting the tension of the polyester fabric.

[0029] Please see Figure 2-4 The door 18 is made of transparent material, making it easy to see the traction status of the polyester cloth inside the traction box 1.

[0030] The working principle of this utility model is as follows: Polyester fabric enters the traction box 1 through the feed nozzle 15. The side walls of the polyester fabric abut against the bottom of the limiting roller 11, the top of the two support rollers 10, and the bottom of the adjusting roller 6, respectively. Then it is discharged through the discharge port 5. Finally, the starting motor 21 drives the traction roller 3 to rotate, thereby pulling and winding the polyester fabric. By starting the vacuum cleaner 14, the vacuum cleaner 14 can clean the two sides of the polyester fabric through the three-way vacuum pipe 12 and the two vacuum heads 16. The two scrapers 20 can scrape and clean the two sides of the polyester fabric. By rotating the rotating block 8, the rotating block 8 drives the threaded rod 7 to rotate. When the threaded rod 7 rotates, it can drive the U-shaped plate 9 to move. The U-shaped plate 9 drives the adjusting roller 6 to move up and down, thereby adjusting the squeezing force of the adjusting roller 6 on the polyester fabric, thereby adjusting the tension of the polyester fabric.

[0031] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. A traction device comprising a traction box (1), characterized in that, The traction box (1) bottom fixedly connected with four support rods (13), the traction box (1) left side wall fixedly connected with feed nozzle (15), the feed nozzle (15) one end with traction box (1) inner communication, the traction box (1) inside rotatably connected with limiting roller (11), the limiting roller (11) is located in feed nozzle (15) side, the traction box (1) rotatably connected with two support rollers (10), the traction box (1) is equipped with tension adjusting structure, the tension adjusting structure is located between two support rollers (10), the traction box (1) right side wall is provided with discharge port (5), the traction box (1) right side wall fixedly connected with mounting plate (2), the mounting plate (2) top fixedly connected with two baffle (4), two baffle (4) between rotatably connected with traction roller (3), one of baffle (4) side wall fixedly connected with motor (21), the output shaft of motor (21) penetrates the corresponding baffle (4) and is rotatably connected with baffle (4), the output shaft of motor (21) one end is fixedly connected on the side wall of one end of traction roller (3), the traction box (1) side wall is rotatably connected with box door (18) through hinge, the box door (18) side wall fixedly connected with handle (19), the traction box (1) bottom end fixedly connected with dust collector (14), the dust suction end of dust collector (14) is fixedly connected with three-way dust suction pipe (12), the feed nozzle (15) upper and lower two side walls are all fixedly connected with dust suction head (16), two dust suction head (16) one end all with feed nozzle (15) inner communication, the three-way dust suction pipe (12) two ends are connected with two dust suction head (16) respectively, the feed nozzle (15) inner upper and lower two side walls are all fixedly connected with scraper (20).

2. A traction device according to claim 1, characterised in that The three-way dust suction pipe (12) is made of stainless steel hose.

3. A traction device according to claim 1, wherein, The tension adjusting structure includes a threaded rod (7), the threaded rod (7) is threadedly connected to the top side wall of the traction box (1), the threaded rod (7) top fixedly connected with rotating block (8), the threaded rod (7) bottom penetrates the side wall of the traction box (1) and rotatably connected with U-shaped plate (9), the U-shaped plate (9) is slidably connected in the traction box (1), the U-shaped plate (9) both side walls rotatably connected with adjusting roller (6), the U-shaped plate (9) top fixedly connected with two slide rods (17), two slide rods (17) top all penetrate the top side wall of the traction box (1) and are slidably connected with the traction box (1).

4. A traction device according to claim 3, wherein The surface of the rotating block (8) is provided with anti-skid lines.

5. A traction device according to claim 1, wherein, The box door (18) is made of transparent material.

Images