Multidirectional drying equipment for regenerated polyester filament yarns

Abstract

The utility model belongs to the technical field of textile, and discloses a multi-directional drying device for regenerated polyester filaments, which comprises a shell, a rotating shaft rotatably connected to the inner wall of the shell, polyester filaments in transmission connection to the outer end of the rotating shaft, a shaking mechanism arranged at the outer end of the shell, an inlet / outlet arranged at the outer end of the shell, and an air pipe plate fixedly mounted on the inner wall of the shell, according to the polyester filament yarn threading device, a polyester filament yarn penetrates through the threading plate and the rotating shaft, the cam is driven to rotate by starting the first motor, the transmission rod drives the threading plate to move upwards, the threading plate is driven to move upwards, and the threading plate is driven to move upwards. And through the action of a spring, the threading plate instantly returns to the original position, some water on the surface of the polyester filament yarn is shaken down, subsequent drying can be conducted, and the two sides of the polyester filament yarn are dried through an air blowing plate and an air pipe plate by starting an air heating machine.

Description

Technical Field

[0001] The utility model relates to the technical field of textiles, in particular to a multi-directional drying device for regenerated polyester filaments. Background Art

[0002] Polyester filament is made of polyester. Polyester is an important variety in synthetic fibers and is the trade name of polyester fiber in China. It is a fiber-forming high polymer - polyethylene terephthalate prepared from purified terephthalic acid or dimethyl terephthalate and ethylene glycol through esterification or transesterification and polycondensation reactions, and is made into fibers through spinning and post-treatment.

[0003] During the production process of polyester, drying is required. The existing drying equipment is unidirectional drying. The polyester filaments are hung by transmission wheels and dried unidirectionally through hot air convection. It can only directly contact and dry unidirectional fabrics. For the back of the fabric, the same degree of drying cannot be carried out, resulting in the situation that one side is dried while the other side is wet. However, installing two hot convection machines increases the cost significantly. At the same time, water droplets will ooze out during drying. Therefore, the surface of the fabric needs to be vibrated to shake off the water droplets and accelerate drying.

[0004] Therefore, a multi-directional drying device for regenerated polyester filaments is proposed to upgrade and transform on the basis of the device to solve these deficiencies. Content of the Utility Model

[0005] The purpose of the utility model is to provide a multi-directional drying device for regenerated polyester filaments to solve the problems in the background art.

[0006] The utility model specifically adopts the following technical solutions to achieve the above purpose:

[0007] A multi-directional drying device for regenerated polyester filaments includes a housing. The inner wall of the housing is rotatably connected with a rotating shaft. The outer end of the rotating shaft is drivingly connected with polyester filaments. A shaking mechanism is arranged at the outer end of the housing. An inlet and outlet are opened at the outer end of the housing. An air duct plate is fixedly installed on the inner wall of the housing. A blowing plate is fixedly installed at the bottom of the housing. A hot air machine is fixedly installed on the inner wall of the housing. One end of the hot air machine is connected to the bottom of the blowing plate. One end of the hot air machine is fixedly installed with a connecting pipe. One end of the connecting pipe is fixedly installed on the inner wall of the air duct plate. One end of the air duct plate is rotatably connected with a spray head. An adjusting mechanism is arranged at the outer end of the housing.

[0008] Further, the jitter mechanism includes a first motor, the first motor is fixedly installed at the outer end of the housing, a cam is fixedly installed on the output shaft of the first motor, a transmission rod is abutted against the outer end of the cam, one end of the transmission rod is fixedly connected with a wire threading plate, a spring is fixedly installed at the outer end of the wire threading plate, and one end of the spring is fixedly installed with the inner wall of the housing.

[0009] Further, a guide rod is arranged inside the spring, both ends of the guide rod are fixedly installed with the inner wall of the housing, and the outer end of the guide rod is slidably connected with the inner wall of the wire threading plate.

[0010] Further, a water collecting groove is formed on the inner wall of the housing, and the water collecting groove is below the wire threading plate.

[0011] Further, the adjusting mechanism includes a second motor, the second motor is fixedly installed at the outer end of the housing, a first gear is fixedly installed on the output shaft of the second motor, a second gear is meshed and connected to the outer end of the first gear, a rotating block is rotatably connected to the outer end of the second gear, a sliding frame is slidably connected to the outer end of the rotating block, a sliding rod is fixedly connected to the outer end of the sliding frame, a connecting block is fixedly connected to the outer end of the sliding rod, a transmission block is arranged in the middle of the connecting block, and one end of the transmission block is fixedly connected to one end of the air spraying head.

[0012] Further, the middle of the second gear is rotatably connected with the inner wall of the housing, and the outer end of the sliding rod is slidably connected with the inner wall of the air duct plate.

[0013] The beneficial effects of the present utility model are as follows:

[0014] In the present utility model, polyester filaments are passed through the wire threading plate and the rotating shaft. By starting the first motor to drive the cam to rotate, the transmission rod drives the wire threading plate to move upward. Under the action of the spring, the wire threading plate instantaneously returns to its original position, so that some water on the surface of the polyester filaments is shaken off, which can accelerate the subsequent drying. By starting the hot air blower, the blowing plate and the air duct plate dry both sides of the polyester filaments.

[0015] In the present utility model, by starting the second motor to drive the first gear to rotate, the second gear drives the sliding frame to drive the sliding rod to drive the air spraying head to swing reciprocally, so that the air spraying head can obliquely blow the polyester filaments, improving the drying efficiency. At the same time, the hot air inside the housing is discharged from the inlet and outlet, facilitating continuous drying of the polyester filaments before they are moved out of the housing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2It is a schematic diagram of the internal structure of the outer shell of the present utility model;

[0018] Figure 3 It is a schematic diagram of the shaking mechanism of the present utility model;

[0019] Figure 4 It is a schematic diagram of the adjusting mechanism of the present utility model.

[0020] Reference numerals: 1. Outer shell; 11. Inlet and outlet; 12. Air duct plate; 13. Rotating shaft; 14. Hot air blower; 15. Blowing plate; 16. Connecting pipe; 17. Spray head; 2. Adjusting mechanism; 21. Second motor; 22. First gear; 23. Second gear; 24. Rotating block; 25. Sliding frame; 26. Sliding rod; 27. Driving block; 28. Connecting block; 3. Shaking mechanism; 31. First motor; 32. Cam; 33. Driving rod; 34. Threading plate; 35. Spring; 36. Guide rod; 37. Water collecting tank. Detailed implementation manners

[0021] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. Usually, the components of the embodiments of the present utility model described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the present utility model to be protected, but merely represents the selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts fall within the scope of protection of the present utility model.

[0023] It should be noted that: similar reference numerals and letters indicate similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. In addition, the terms "first", "second", etc. are only used for descriptive distinction and cannot be understood as indicating or implying relative importance.

[0024] In the description of the embodiments of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "inside", "outside", "above", etc. is based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship when the product of the present utility model is normally placed. It is only for the convenience of describing the present utility model 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 to the present utility model.

[0025] As Figures 1 to 4 shown, the multi-directional drying equipment for regenerated polyester filaments includes a housing 1. A rotating shaft 13 is rotatably connected to the inner wall of the housing 1. The outer end of the rotating shaft 13 is drivingly connected to polyester filaments. A shaking mechanism 3 is arranged at the outer end of the housing 1. An inlet and outlet 11 is opened at the outer end of the housing 1. An air duct plate 12 is fixedly installed on the inner wall of the housing 1. A blowing plate 15 is fixedly installed at the bottom of the housing 1. A hot air blower 14 is fixedly installed on the inner wall of the housing 1. One end of the hot air blower 14 is connected to the bottom of the blowing plate 15. One end of the air duct plate 12 is rotatably connected to a spray head 17. An adjusting mechanism 2 is arranged at the outer end of the housing 1; specifically, by starting the hot air blower 14, the blowing plate 15 and the air duct plate 12 perform drying treatment on both sides of the polyester filaments. The adjusting mechanism 2 facilitates adjusting the inclination of the spray head 17, so that the spray head 17 can blow air on both sides of the polyester filaments, improving the drying efficiency.

[0026] As Figure 1 and Figure 2 shown, one end of the hot air blower 14 is fixedly installed with a connecting pipe 16. One end of the connecting pipe 16 is fixedly installed with the inner wall of the air duct plate 12; specifically, it is convenient to transfer the hot air inside the hot air blower 14 to the air duct plate 12.

[0027] As Figure 1 and Figure 3 shown, the shaking mechanism 3 includes a first motor 31. The first motor 31 is fixedly installed at the outer end of the housing 1. The output shaft of the first motor 31 is fixedly installed with a cam 32. The outer end of the cam 32 abuts against a transmission rod 33. One end of the transmission rod 33 is fixedly connected to a wire threading plate 34. The outer end of the wire threading plate 34 is fixedly installed with a spring 35. One end of the spring 35 is fixedly installed with the inner wall of the housing 1. A water collecting tank 37 is opened on the inner wall of the housing 1. The water collecting tank 37 is below the wire threading plate 34; specifically, by starting the first motor 31 to drive the cam 32 to rotate, the transmission rod 33 drives the wire threading plate 34 to move upward. Under the action of the spring 35, the wire threading plate 34 instantly returns to its original position, so that some water on the surface of the polyester filaments is shaken off, which can accelerate the subsequent drying.

[0028] As Figure 1 and Figure 3 shown, a guide rod 36 is arranged inside the spring 35. Both ends of the guide rod 36 are fixedly installed with the inner wall of the housing 1. The outer end of the guide rod 36 is slidably connected to the inner wall of the wire threading plate 34; specifically, it is convenient for the wire threading plate 34 to move stably.

[0029] As Figure 1 and Figure 4As shown in the figure, the adjusting mechanism 2 includes a second motor 21. The second motor 21 is fixedly installed at the outer end of the housing 1. The output shaft of the second motor 21 is fixedly installed with a first gear 22. The outer end of the first gear 22 is meshed and connected with a second gear 23. The outer end of the second gear 23 is rotatably connected with a rotating block 24. The outer end of the rotating block 24 is slidably connected with a sliding frame 25. The outer end of the sliding frame 25 is fixedly connected with a sliding rod 26. The outer end of the sliding rod 26 is fixedly connected with a connecting block 28. A transmission block 27 is arranged in the middle of the connecting block 28. One end of the transmission block 27 is fixedly connected with one end of the air spraying head 17. The middle of the second gear 23 is rotatably connected with the inner wall of the housing 1. The outer end of the sliding rod 26 is slidably connected with the inner wall of the air duct plate 12. Specifically, when the second motor 21 is started to drive the first gear 22 to rotate, the second gear 23 drives the rotating block 24 to revolve, the sliding frame 25 drives the sliding rod 26 to drive the air spraying head 17 to swing reciprocally, so that the air spraying head 17 can blow obliquely on the polyester filaments, improving the drying efficiency.

[0030] In summary: The polyester filaments are passed through the threading plate 34 and the rotating shaft 13. By starting the first motor 31 to drive the cam 32 to rotate, the transmission rod 33 drives the threading plate 34 to move upward. Under the action of the spring 35, the threading plate 34 instantly returns to its original position, shaking off some water on the surface of the polyester filaments. By starting the hot air blower 14, the blowing plate 15 and the air duct plate 12 dry both sides of the polyester filaments. By starting the second motor 21 to drive the first gear 22 to rotate, the second gear 23 drives the rotating block 24 to revolve, the sliding frame 25 drives the sliding rod 26 to drive the air spraying head 17 to swing reciprocally, so that the air spraying head 17 can blow obliquely on the polyester filaments, improving the drying efficiency. At the same time, the hot air inside the housing 1 is discharged from the inlet and outlet 11, facilitating continuous drying of the polyester filaments before they are moved out of the housing 1.

[0031] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification is only the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection required by the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-directional drying device for regenerated polyester filaments, comprising a housing (1), characterized in that: The inner wall of the shell (1) is rotatably connected to a rotating shaft (13), the outer end of the rotating shaft (13) is transmission-connected to a polyester yarn, the outer end of the shell (1) is provided with a shaking mechanism (3), the outer end of the shell (1) is provided with an inlet and outlet (11), the inner wall of the shell (1) is fixedly mounted with a duct plate (12), the bottom of the shell (1) is fixedly mounted with a blowing plate (15), the inner wall of the shell (1) is fixedly mounted with a wind heat machine (14), one end of the wind heat machine (14) is connected to the bottom of the blowing plate (15), one end of the wind heat machine (14) is fixedly mounted with a connecting pipe (16), one end of the connecting pipe (16) is fixedly mounted to the inner wall of the duct plate (12), one end of the duct plate (12) is rotatably connected with a spray head (17), and the outer end of the shell (1) is provided with an adjustment mechanism (2).

2. The multi-directional drying device for regenerated polyester filaments according to claim 1, characterized in that: The shaking mechanism (3) comprises a motor 1 (31), the motor 1 (31) is fixedly mounted on the outer end of the housing (1), a cam (32) is fixedly mounted on the output shaft of the motor 1 (31), the outer end of the cam (32) is abutted against a transmission rod (33), one end of the transmission rod (33) is fixedly connected to a threading plate (34), a spring (35) is fixedly mounted on the outer end of the threading plate (34), and one end of the spring (35) is fixedly mounted to the inner wall of the housing (1).

3. The multi-directional drying device for regenerated polyester filaments according to claim 2, characterized in that: A guide rod (36) is provided on the inner side of the spring (35), both ends of the guide rod (36) are fixedly mounted on the inner wall of the housing (1), and the outer end of the guide rod (36) is slidably connected to the inner wall of the threading plate (34).

4. The multi-directional drying device for regenerated polyester filaments according to claim 2, characterized in that: A water collecting groove (37) is provided on the inner wall of the housing (1), and the water collecting groove (37) is below the threading plate (34).

5. The multi-directional drying device for regenerated polyester filaments according to claim 1, characterized in that: The regulating mechanism (2) comprises a second motor (21), the second motor (21) is fixedly mounted on the outer end of the housing (1), a first gear (22) is fixedly mounted on the output shaft of the second motor (21), the outer end of the first gear (22) is meshingly connected with a second gear (23), the outer end of the second gear (23) is rotatably connected with a rotating block (24), the outer end of the rotating block (24) is slidably connected with a sliding frame (25), the outer end of the sliding frame (25) is fixedly connected with a sliding rod (26), the outer end of the sliding rod (26) is fixedly connected with a connecting block (28), a transmission block (27) is arranged in the middle of the connecting block (28), and one end of the transmission block (27) is fixedly connected to one end of the air jet head (17).

6. The multi-directional drying device for regenerated polyester filaments according to claim 5, characterized in that: The middle of the second gear (23) is rotatably connected to the inner wall of the outer shell (1), and the outer end of the sliding rod (26) is slidably connected to the inner wall of the air duct plate (12).

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