Short fiber processing drafting water bath

Abstract

The utility model discloses a short fiber processing drafting water bath, and particularly relates to the technical field of short fiber processing, the short fiber processing drafting water bath comprises a water bath, two side surfaces of the top of the water bath are provided with grooves, the interiors of the grooves are fixedly connected with fixed shafts, the outer sides of the fixed shafts are rotatably connected with first guide shafts, and the water bath is internally provided with a lifting assembly; the lifting assembly comprises two fixing plates. Through the arrangement of the lifting assembly and the guide assembly, fibers enter the water bath after water is heated, so that short fibers are always at a proper temperature in the drafting process, the problem that the fibers are heated unevenly due to the fact that the fibers are directly placed in water and then heated is solved, it is guaranteed that the fibers cannot make contact with cold water in advance, and the service life of the fibers is prolonged. Meanwhile, the height of the short fibers can be adjusted according to specific conditions, so that the fibers can be completely immersed in water, a more uniform and stable fiber stretching effect is provided, and the quality and performance of products are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of short fiber processing, in particular to a short fiber processing drafting water bath tank. Background Art

[0002] Staple fiber processing refers to various processing treatments on shorter fibers to improve their performance and application range. Staple fibers usually refer to fibers with a length of millimeters. Compared with long fibers, staple fibers are easier to control and handle during processing and molding. Among them, drawing is a hot drawing treatment of staple fibers to improve their tensile properties and crystallinity, and improve the physical properties and appearance quality of the fibers.

[0003] Publication No. CN216514293U discloses a drawing water bath with a filtering device. After the water bath has been used for a period of time, a large amount of impurities will be present at the bottom of the water bath, which requires a filtering device to filter them. However, after the existing filtering device has filtered, the impurities generated are generally inconvenient to handle. The liquid in the water bath body is pumped out by a water pump, and then the liquid is filtered through a filter net. The filtered liquid re-enters the water bath body, thereby achieving the effect of filtering the impurities in the liquid in the water bath body; thereby, the liquid is continuously filtered, ensuring that the liquid will not affect the quality of production due to excessive impurities, and the generated impurities fall below the collecting bucket through the filter net, and then the valve is opened to clean the impurities in the collecting bucket, thereby achieving the purpose of conveniently cleaning the impurities after filtration.

[0004] During the use of the water bath, the temperature of the water bath has a direct impact on the drawing effect of the staple fibers. Generally, the staple fibers are drawn by directly immersing them in the water bath, which causes the staple fibers to directly contact unheated or incompletely heated water, affecting the drawing effect. At the same time, it is inconvenient to adjust the height of the staple fibers, and some staple fibers may not be fully immersed in the water bath. Utility Model Content

[0005] The utility model provides a short fiber processing drafting water bath tank, aiming to solve the above-mentioned problems.

[0006] The utility model is implemented in this way. The utility model provides the following technical solutions: a short fiber processing drafting water bath, comprising a water bath, grooves are provided on both sides of the top of the water bath, a fixed shaft is fixedly connected inside the groove, a first guide shaft is rotatably connected outside the fixed shaft, and a lifting assembly is provided inside the water bath;

[0007] The lifting assembly includes two fixed plates, which are respectively fixed on the front and rear sides of the inner wall of the groove, a motor is fixedly installed on the top of one of the fixed plates, a driving pulley is fixedly connected to the output end of the motor, a driven pulley is arranged on one side of the driving pulley, a transmission belt is connected between the driving pulley and the driven pulley, two inner cavities are defined inside the fixed plate, a connecting groove is defined between the two inner cavities inside the fixed plate, threaded rods are fixedly connected inside the driven pulley and the driving pulley, a threaded sleeve is threadedly connected to the outer side of the threaded rod, and a guide assembly is arranged on the front side of the threaded sleeve.

[0008] In a preferred embodiment, the guide assembly includes a connecting slide rod, the connecting slide rod is fixed on the front side of the threaded sleeve, a through slide groove is provided on the front surface of the fixed plate, and the connecting slide rod is slidably connected to the through slide groove.

[0009] In a preferred embodiment, the front end of the connecting slide rod is fixedly connected to a lifting rod, and the outer side of the lifting rod is rotatably connected to a second guide shaft.

[0010] In a preferred embodiment, a limiting sliding groove is provided on one side surface of one of the fixing plates, a limiting sliding rod is slidably connected inside the limiting sliding groove, and one end of the limiting sliding rod is fixedly connected to the lifting rod.

[0011] In a preferred embodiment, the driving pulley, the threaded rod and the threaded sleeve are all provided with inner cavities, and the transmission belt is provided inside the connecting groove.

[0012] In a preferred embodiment, a fixing groove is provided on the bottom surface of the inner wall of the water bath, and a plurality of heating tubes are fixedly installed inside the fixing groove.

[0013] In a preferred embodiment, a circulating water pump is arranged at the rear side of the water bath, and connecting water pipes are connected between the top and bottom of the circulating water pump and the water bath, and one end of the connecting water pipe passes through the water bath and extends into the water bath.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. By setting a lifting component and a guide component, the fiber is placed above the first guide shaft. After the water is completely heated, the motor drives the threaded rod to rotate, so that the second guide shaft moves downward, driving the short fiber to move downward into the water for stretching. Compared with the prior art, the fiber is placed in the water bath after the water is heated, so that the short fiber is always at an appropriate temperature during the stretching process, avoiding the problem of uneven heating of the fiber caused by directly placing the fiber in water and then heating it, ensuring that the fiber will not come into contact with cold water in advance. At the same time, the height of the short fiber can be adjusted according to the specific situation so that the fiber can be completely immersed in the water, thereby providing a more uniform and stable fiber stretching effect and improving the quality and performance of the product;

[0016] 2. When heating through the heating tube, the circulating water pump continuously drives the water at the top and bottom of the water bath to circulate and exchange, so that the water inside the water bath is heated more evenly, avoiding the local water temperature being too high or too low to affect the drafting effect of the short fiber, and ensuring the quality of the final product. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 It is a cross-sectional structural schematic diagram of the utility model.

[0019] Figure 3 It is a rear view structural schematic diagram of the utility model.

[0020] Figure 4 It is a schematic diagram of the structure of two fixing plates of the utility model.

[0021] Figure 5 It is a schematic diagram of the cross-sectional structure of the fixing plate of the utility model.

[0022] Figure 6 For the utility model Figure 4 Enlarged structural diagram at A in the middle.

[0023] In the figure: 1. water bath; 2. groove; 3. fixed shaft; 4. first guide shaft; 5. fixed plate; 6. motor; 7. driving pulley; 8. driven pulley; 9. inner cavity; 10. transmission belt; 11. connecting groove; 12. threaded rod; 13. threaded sleeve; 14. connecting slide rod; 15. through slide groove; 16. lifting rod; 17. second guide shaft; 18. limit slide rod; 19. limit slide groove; 20. fixed groove; 21. heating tube; 22. circulating water pump; 23. connecting water pipe. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0025] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0026] As attached Figure 1-6 A short fiber processing and drawing water bath shown in the figure comprises a water bath 1, grooves 2 are provided on both sides of the top of the water bath 1, a fixed shaft 3 is fixedly connected inside the groove 2, a first guide shaft 4 is rotatably connected outside the fixed shaft 3, and a lifting assembly is provided inside the water bath 1;

[0027] The lifting assembly includes two fixed plates 5, which are respectively fixed on the front and rear sides of the inner wall of the groove 2. A motor 6 is fixedly installed on the top of one of the fixed plates 5. A driving pulley 7 is fixedly connected to the output end of the motor 6. A driven pulley 8 is arranged on one side of the driving pulley 7. A transmission belt 10 is connected between the driving pulley 7 and the driven pulley 8. Two inner cavities 9 are provided inside the fixed plate 5. A connecting groove 11 is provided between the two inner cavities 9 inside the fixed plate 5. A threaded rod 12 is fixedly connected inside the driven pulley 8 and the driving pulley 7. A threaded sleeve 13 is threadedly connected to the outer side of the threaded rod 12. A guide assembly is arranged on the front side of the threaded sleeve 13.

[0028] As attached Figure 1 , 2 As shown in Figures 3, 4 and 6, the guide assembly includes a connecting slide rod 14, which is fixed on the front side of the threaded sleeve 13. A through slide groove 15 is provided on the front surface of the fixed plate 5. The connecting slide rod 14 is slidably connected to the through slide groove 15. A lifting rod 16 is fixedly connected to the front end of the connecting slide rod 14. A second guide shaft 17 is rotatably connected to the outer side of the lifting rod 16, so that the short fiber can be pressed on the bottom of the second guide shaft 17 so that it is completely immersed in water.

[0029] As attached Figure 3 , 4As shown in Figure 6, a limiting slide groove 19 is provided on one side surface of one of the fixed plates 5, and a limiting slide rod 18 is slidably connected inside the limiting slide groove 19. One end of the limiting slide rod 18 is fixedly connected to the lifting rod 16 to play a limiting role, so that the lifting and lowering of the second guide shaft 17 and the lifting rod 16 are more stable.

[0030] As attached Figure 5 As shown, the driving pulley 7, the threaded rod 12 and the threaded sleeve 13 are all arranged inside the inner cavity 9, and the transmission belt 10 is arranged inside the connecting groove 11, so that the threaded rod 12 and the threaded sleeve 13 can rotate in the same direction at the same time.

[0031] As attached Figure 2 As shown, a fixing groove 20 is provided on the bottom surface of the inner wall of the water bath 1 , and a plurality of heating pipes 21 are fixedly installed inside the fixing groove 20 to heat the water inside the water bath 1 .

[0032] As attached Figure 1-3 As shown, a circulating water pump 22 is arranged at the rear side of the water bath 1, and connecting water pipes 23 are connected between the top and bottom of the circulating water pump 22 and the water bath 1. One end of the connecting water pipe 23 passes through the water bath 1 and extends to the inside of the water bath 1, so that the water at the top and the bottom of the water bath 1 continuously interact, making the water heating more uniform.

[0033] Working principle of the utility model: During use, the utility model first places the fiber above the first guide shaft 4 and places the fiber at the bottom of the two second guide shafts 17, then heats the water therein through the heating tube 21 inside the fixed groove 20, and starts the circulating water pump 22 at the same time, so that the water inside the water bath 1 is continuously circulated through the connecting water pipe 23, so that the water with heat at the bottom of the water bath 1 is continuously circulated to the bottom, so that the water is heated more evenly. After being evenly heated to a certain temperature, the motor 6 is started to drive the active pulley 7 at its output end to rotate, and then the driven pulley 8 is driven to rotate through the active pulley 7 and the transmission belt 10, so that the two threaded rods 12 rotate, and at the same time, due to the threaded connection between the threaded rod 12 and the threaded sleeve 13, the threaded sleeve 13 is driven to move downward, and the lifting rod 16 and the second guide shaft 17 are driven downward by the connecting slide rod 14 sliding in the through slide groove 15, so that the fiber at the bottom of the second guide shaft 17 enters the water after heating for stretching.

[0034] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A water bath for drawing short fibers, comprising a water bath (1), characterized in that: Grooves (2) are provided on both sides of the top of the water bath (1), a fixed shaft (3) is fixedly connected inside the groove (2), a first guide shaft (4) is rotatably connected outside the fixed shaft (3), and a lifting assembly is provided inside the water bath (1); The lifting assembly comprises two fixing plates (5), the two fixing plates (5) are respectively fixed on the front side and the rear side of the inner wall of the groove (2), a motor (6) is fixedly installed on the top of one of the fixing plates (5), a driving pulley (7) is fixedly connected to the output end of the motor (6), a driven pulley (8) is arranged on one side of the driving pulley (7), a driving belt (10) is connected between the driving pulley (7) and the driven pulley (8), two inner cavities (9) are arranged inside the fixing plate (5), a connecting groove (11) is arranged between the two inner cavities (9) inside the fixing plate (5), a threaded rod (12) is fixedly connected inside the driven pulley (8) and the driving pulley (7), a threaded sleeve (13) is threadedly connected to the outer side of the threaded rod (12), and a guide assembly is arranged on the front side of the threaded sleeve (13).

2. A short fiber processing drafting water bath according to claim 1, characterized in that: The guide assembly comprises a connecting slide rod (14), the connecting slide rod (14) is fixed on the front side of the threaded sleeve (13), a through slide groove (15) is provided on the front side surface of the fixing plate (5), and the connecting slide rod (14) is slidably connected to the through slide groove (15).

3. A short fiber processing drafting water bath according to claim 2, characterized in that: The front end of the connecting slide rod (14) is fixedly connected to a lifting rod (16), and the outer side of the lifting rod (16) is rotatably connected to a second guide shaft (17).

4. A short fiber processing drafting water bath according to claim 1, characterized in that: A limiting sliding groove (19) is provided on one side surface of one of the fixing plates (5), a limiting sliding rod (18) is slidably connected inside the limiting sliding groove (19), and one end of the limiting sliding rod (18) is fixedly connected to the lifting rod (16).

5. A short fiber processing drafting water bath according to claim 1, characterized in that: The driving pulley (7), the threaded rod (12) and the threaded sleeve (13) are all arranged inside the inner cavity (9), and the transmission belt (10) is arranged inside the connecting groove (11).

6. A short fiber processing drafting water bath according to claim 1, characterized in that: The bottom surface of the inner wall of the water bath (1) is provided with a fixing groove (20), and a plurality of heating tubes (21) are fixedly installed inside the fixing groove (20).

7. A short fiber processing drafting water bath according to claim 1, characterized in that: A circulating water pump (22) is arranged at the rear side of the water bath (1), and connecting water pipes (23) are connected between the top and bottom of the circulating water pump (22) and the water bath (1), and one end of the connecting water pipe (23) passes through the water bath (1) and extends into the interior of the water bath (1).

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