A dyeing and drying device for polyester knitted fabrics

Abstract

This utility model discloses a polyester knitted fabric dyeing and drying device, including a drive shaft. Feed rollers are fixedly connected to the outer shaft of the drive shaft. Worm wheels are fixedly connected to the front end of the drive shaft. A worm gear is meshed between two sets of worm wheels. The worm gear is fixedly connected to the output end of a first motor. The first motor is fixedly connected to the middle of the right side wall inside the protective shell. A guide plate is fixedly connected to the left end of the middle of the inner side of the shell. When the fabric needs to be dried, the fabric is inserted into the shell through the feed inlet. Simultaneously, the first motor is started. The output shaft of the first motor rotates, causing the worm gear to rotate. During the rotation of the worm gear, the upper and lower worm wheels rotate, thereby rotating the two sets of drive shafts and the feed rollers. During the rotation of the feed rollers, the fabric is fed into the top of the guide plate inside the shell and squeezed, causing excess moisture to drain into the collection box, reducing the subsequent drying time.

Description

Technical Field

[0001] This utility model relates to the field of fabric drying technology, specifically a dyeing and drying device for polyester knitted fabric. Background Technology

[0002] Polyester fabric is a very common synthetic fiber clothing fabric used in daily life. Its biggest advantages are its excellent wrinkle resistance and shape retention. Therefore, it is suitable for making outerwear, various bags and tents and other outdoor products. The dyeing machine is made of stainless steel and has the advantages of no noise and convenient speed adjustment. It is suitable for seamless underwear, stockings and silk made of linen, cotton, rayon and blended fabrics.

[0003] In existing technology, polyester knitted fabric is dyed in an overflow dyeing machine under high temperature and pressure, allowing the dye in the dyeing solution to be applied to the fabric, giving it various colors. After dyeing, a drying device is needed to dry the internal moisture of the polyester knitted fabric. Currently, polyester knitted fabric drying devices usually use static drying, which not only reduces the drying efficiency of the knitted fabric, but also easily results in the knitted fabric being dried on one side and damp on the other, thus reducing the production quality of the knitted fabric. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0005] This utility model discloses a dyeing and drying device for polyester knitted fabric, including a housing, and an auxiliary drying mechanism is provided inside the housing.

[0006] The auxiliary drying mechanism includes a drive shaft, with feed rollers fixedly connected to the outer shaft of each drive shaft. Worm gears are fixedly connected to the front end of each drive shaft. A worm gear meshes between two sets of worm gears. The worm gear is fixedly connected to the output end of a first motor. The first motor is fixedly connected to the middle of the right side wall inside the protective housing. A guide plate is fixedly connected to the left end of the middle of the inner side of the housing. An opening is provided in the middle right side of the guide plate. A connecting shaft is rotatably connected to the right side of the middle of the housing. Multiple sets of annularly distributed heating plates are fixedly connected to the outer periphery of the connecting shaft. A drying lamp is provided in the middle of the top wall inside the housing. Multiple sets of annularly distributed connecting rods are fixedly connected to the front and rear sides of the connecting shaft. A material-laying rod is fixedly connected to the end of each of the front and rear sets of connecting rods away from the connecting shaft.

[0007] As a preferred technical solution of this utility model, the protective shell is fixedly connected to the left side of the middle of the front wall of the machine housing. The first motor, worm gear and worm wheel are all located inside the protective shell. A feed inlet is provided in the middle of the left side wall of the machine housing. The feed inlet is located on the left side between the two sets of feed rollers.

[0008] As a preferred embodiment of this utility model, the transmission shaft passes through and is rotatably connected to the upper and lower parts of the left side of the inner side of the machine housing, and the guide plate is located on the right side between the two sets of feed rollers.

[0009] In a preferred embodiment of this invention, the guide plate is inclined, and the height of the left side of the guide plate is greater than the height of the right side.

[0010] As a preferred embodiment of this utility model, the material-loading rod on the left is located inside the lower side of the opening, and a material-retrieving door is provided in the middle of the right side wall of the machine housing.

[0011] As a preferred embodiment of this utility model, a material inlet is provided at the bottom left end of the rear wall of the housing, a collection box is slidably connected to the inner side of the material inlet, and a handle is fixedly connected to the middle of the rear side wall of the collection box.

[0012] As a preferred embodiment of this utility model, a second motor is fixedly connected to the middle of the rear side wall of the housing, and the output end of the second motor is fixedly connected to the connecting shaft.

[0013] The beneficial effects of this utility model are:

[0014] 1. This polyester knitted fabric dyeing and drying device, when the fabric needs to be dried, inserts the fabric into the machine housing through the feed port, and starts the first motor at the same time. The output shaft of the first motor rotates, causing the worm gear to rotate. During the rotation of the worm gear, the upper and lower worm wheels on both sides rotate, thereby causing the two sets of transmission shafts and the feed roller to rotate. During the rotation of the feed roller, the fabric is fed into the top of the guide plate inside the machine housing and squeezed, so that the excess water inside is discharged into the collection box, reducing the time required for subsequent drying and improving the drying efficiency of the fabric.

[0015] 2. This polyester knitted fabric dyeing and drying device starts a second motor to rotate the connecting shaft as the fabric gradually moves to the top of the guide plate. During the rotation of the connecting shaft, the outer connecting rod and the lap rod rotate. As the lap rod rotates, it passes through the opening and can wrap the top fabric around the outside of the lap rod. With the cooperation of the drying lamp and the electric heating plate, the inner and outer sides of the fabric are dried, which further improves the drying efficiency and drying quality of the fabric. Attached Figure Description

[0016] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0017] Figure 1 This is a top view schematic diagram of the overall structure of a polyester knitted fabric dyeing and drying device according to this utility model;

[0018] Figure 2This is a top view schematic diagram of the internal structure of a polyester knitted fabric dyeing and drying device according to this utility model;

[0019] Figure 3 This is a schematic diagram of the drying structure of a polyester knitted fabric dyeing and drying device according to this utility model;

[0020] Figure 4 This is a rear view schematic diagram of the overall structure of a polyester knitted fabric dyeing and drying device according to this utility model.

[0021] In the diagram: 1. Machine casing; 2. Auxiliary drying mechanism; 3. Feed inlet; 4. Drive shaft; 5. Feed roller; 6. Worm gear; 7. Worm; 8. First motor; 9. Protective shell; 10. Guide plate; 11. Opening; 12. Connecting shaft; 13. Second motor; 14. Heating plate; 15. Connecting rod; 16. Feeding rod; 17. Discharge port; 18. Collection box; 19. Handle; 20. Drying lamp; 21. Discharge door. Detailed Implementation

[0022] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0023] Example: Figures 1-4 As shown, the present invention provides a polyester knitted fabric dyeing and drying device, which includes a housing 1 and an auxiliary drying mechanism 2 provided inside the housing 1.

[0024] The auxiliary drying mechanism 2 includes a drive shaft 4, with feed rollers 5 passing through and fixedly connected to the outer shaft of the drive shaft 4. Worm gears 6 are fixedly connected to the front end of the drive shaft 4, and the worm gears 6 are fixedly connected to the drive shaft 4, allowing the drive shaft 4 and feed rollers 5 to rotate during rotation. A worm 7 meshes between the two sets of worm gears 6, and the worm 7 is fixedly connected to the output end of the first motor 8. Rotation of the worm 7 causes the upper and lower worm gears 6 to rotate in opposite directions, squeezing the fabric and moving it into the machine housing 1. The first motor 8 is fixedly connected to the middle of the right inner wall of the protective shell 9. A guide plate 10 is fixedly connected to the left end of the middle inner wall of the machine housing 1, guiding the material... An opening 11 is provided in the middle of the right side of the plate 10. A connecting shaft 12 is rotatably connected through the middle right side of the casing 1. Multiple sets of annularly distributed electric heating plates 14 are fixedly connected to the outer periphery of the connecting shaft 12. The electric heating plates 14 are located inside the fabric and can dry its interior. A drying lamp 20 is provided in the middle of the inner top wall of the casing 1. Multiple sets of annularly distributed connecting rods 15 are fixedly connected to the front and rear sides of the connecting shaft 12. A material-laying rod 16 is fixedly connected to the end of the front and rear sets of connecting rods 15 away from the connecting shaft 12. The material-laying rod 16 cooperates with the fabric to form a barrel shape, so that its inner and outer surfaces are dried during rotation.

[0025] The protective shell 9 is fixedly connected to the left side of the middle of the front wall of the machine housing 1. The first motor 8, worm 7 and worm wheel 6 are all located inside the protective shell 9. The feed inlet 3 is provided in the middle of the left side wall of the machine housing 1. The collection box 18 can be pulled out from the inside of the machine housing 1 through the feed inlet 3 to pour out the water collected inside. The feed inlet 3 is located on the left side between the two sets of feed rollers 5. The drive shaft 4 passes through and is rotatably connected to the upper and lower parts of the left side of the inner side of the machine housing 1. The guide plate 10 is located on the right side between the two sets of feed rollers 5. The guide plate 10 can flatten and guide the fabric, so that it moves to the right side of the fabric support rod 16.

[0026] The guide plate 10 is inclined, with the left side of the guide plate 10 being higher than the right side. The left side material-laying rod 16 is located inside the lower side of the opening 11. A material-retrieving door 21 is provided in the middle of the right side wall of the machine casing 1. Opening the material-retrieving door 21 allows the dried fabric to be taken out.

[0027] A material inlet 17 is provided at the bottom left end of the rear wall of the housing 1. A collection box 18 is slidably connected to the inside of the material inlet 17. A handle 19 is fixedly connected to the middle of the rear side wall of the collection box 18. A second motor 13 is fixedly connected to the middle of the rear side wall of the housing 1. The output end of the second motor 13 is fixedly connected to the connecting shaft 12. The operation of the second motor 13 can make the connecting shaft 12, the connecting rod 15 and the material feeding rod 16 rotate.

[0028] Working principle: When the fabric needs to be dried, the fabric is inserted into the machine housing 1 through the feed port 3. At the same time, the first motor 8 is started. The output shaft of the first motor 8 rotates, causing the worm gear 7 to rotate. During the rotation of the worm gear 7, the upper and lower worm wheels 6 on both sides rotate, thereby causing the two sets of transmission shafts 4 and the feed roller 5 to rotate. During the rotation of the feed roller 5, the fabric is fed into the top of the guide plate 10 inside the machine housing 1 and the fabric is squeezed to drain the excess water into the collection box 18, reducing the time required for subsequent drying. As the fabric gradually moves to the top of the guide plate 10, the second motor 13 is started to rotate the connecting shaft 12. During the rotation of the connecting shaft 12, the outer connecting rod 15 and the lap rod 16 rotate. During the rotation of the lap rod 16, the fabric at the top can be wrapped around the outside of the lap rod 16 through the opening 11. With the cooperation of the drying lamp 20 and the electric heating plate 14, the inner and outer sides of the fabric are dried. After drying is completed, it is taken out from the unloading door 21.

[0029] Finally, it should be noted that in the description of this utility model, the terms "vertical," "upper," "lower," "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0030] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0031] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A polyester knitted fabric dyeing and drying device comprising a casing (1), characterized in that: An auxiliary drying mechanism (2) is provided inside the casing (1); The auxiliary drying mechanism (2) includes a drive shaft (4), through which feed rollers (5) are fixedly connected. Worm gears (6) are fixedly connected to the front ends of the drive shaft (4). A worm gear (7) meshes between the two sets of worm gears (6). The worm gear (7) is fixedly connected to the output end of a first motor (8). The first motor (8) is fixedly connected to the middle of the right side wall inside the protective shell (9). A guide plate (10) is fixedly connected to the left end of the middle inner side of the machine shell (1). 0) An opening (11) is provided in the middle of the right side. A connecting shaft (12) is rotatably connected through the middle right side of the housing (1). Multiple sets of annularly distributed electric heating plates (14) are fixedly connected to the outer periphery of the connecting shaft (12). A drying lamp (20) is provided in the middle of the inner top wall of the housing (1). Multiple sets of annularly distributed connecting rods (15) are fixedly connected to the front and rear sides of the connecting shaft (12). A material-laying rod (16) is fixedly connected to the end of the front and rear sets of connecting rods (15) away from the connecting shaft (12).

2. The polyester knitted fabric dyeing and drying device according to claim 1, characterized in that, The protective shell (9) is fixedly connected to the left side of the middle of the front wall of the machine housing (1). The first motor (8), worm (7) and worm wheel (6) are all located inside the protective shell (9). The middle of the left side wall of the machine housing (1) is provided with a feed inlet (3), which is located on the left side between the two sets of feed rollers (5).

3. The polyester knitted fabric dyeing and drying device according to claim 1, characterized in that, The drive shaft (4) passes through and is rotatably connected to the upper and lower parts of the left side of the inner side of the housing (1), and the guide plate (10) is located on the right side between the two sets of feed rollers (5).

4. The polyester knitted fabric dyeing and drying apparatus according to claim 1, characterized in that, The guide plate (10) is inclined, and the height of the left side of the guide plate (10) is greater than the height of the right side.

5. The polyester knitted fabric dyeing and drying device according to claim 1, characterized in that, The material feeding rod (16) on the left is located inside the lower side of the opening (11), and a material picking door (21) is provided in the middle of the right side wall of the housing (1).

6. The polyester knitted fabric dyeing and drying device according to claim 1, characterized in that, The bottom left end of the rear wall of the housing (1) is provided with a material inlet (17), and a collection box (18) is slidably connected to the inner side of the material inlet (17). A handle (19) is fixedly connected to the middle of the rear side wall of the collection box (18).

7. The polyester knitted fabric dyeing and drying device according to claim 1, characterized in that, A second motor (13) is fixedly connected to the middle of the rear side wall of the housing (1), and the output end of the second motor (13) is fixedly connected to the connecting shaft (12).

Images