Imitation velveteen fiber multi-stage drafting device

Abstract

The utility model relates to the technical field of cotton-wool-like fibers, and discloses a cotton-wool-like fiber multistage drafting device which comprises a base, a containing plate is arranged above the base, fixing plates are fixedly arranged on the front side face and the rear side face of the containing plate respectively, a discharging seat is fixedly installed at the lower ends of the fixing plates, and a feeding seat is fixedly installed at the upper ends of the fixing plates. A drafting mechanism is arranged on the outer side of the containing plate, a refining mechanism is arranged above the base, and the drafting mechanism comprises an adjusting part and a drafting part. The electric hydraulic rod drives the second drafting roller to ascend and descend, the second drafting roller draws and straightens the cotton-like fibers in the vertical direction, the hydraulic cylinder drives the third drafting roller to move horizontally, the third drafting roller draws and straightens the cotton-like fibers in the horizontal direction, and the cotton-like fibers are effectively drafted and straightened in the vertical direction and the horizontal direction. And the uniformity and consistency of the fibers are improved, and the overall quality of the fibers is improved.

Description

Technical Field

[0001] This utility model relates to the field of imitation cotton fiber technology, specifically to a multi-stage stretching device for imitation cotton fiber. Background Technology

[0002] Imitation cotton fleece is a high-tech synthetic fiber fabric. Imitation cotton fleece fiber is a synthetic fiber that simulates the feel and appearance of natural cotton, while having superior performance compared to natural cotton. This material is usually made of polyester fiber or other synthetic fibers through special processes.

[0003] Before processing, imitation cotton fibers often exhibit a natural state of curling, interweaving, or disorder. While this state gives imitation cotton fibers a unique texture, it can cause many inconveniences during subsequent processing. Due to the entanglement and irregular arrangement of the fibers, it is not only difficult to ensure the uniform distribution of the fibers during processing, but it may also increase the complexity and time cost of the operation. In addition, this disordered state may also make the fibers susceptible to damage during processing, thereby affecting the quality and performance of the final product.

[0004] Therefore, a multi-stage drafting device for imitation cotton fleece fibers is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a multi-stage stretching device for imitation cotton fleece fibers, which solves the technical problem that imitation cotton fleece fibers exhibit a certain curled state in the initial state, making subsequent processing inconvenient, and achieves the purpose of improving the uniformity and consistency of imitation cotton fleece fibers.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a multi-stage drawing device for imitation cotton fleece fibers, including a base, a placement plate arranged on the top of the base, fixing plates fixedly arranged on the front and rear sides of the placement plate, a discharge seat fixedly installed at the lower end of the fixing plate, a feed seat fixedly installed at the upper end of the fixing plate, a drawing mechanism arranged on the outer side of the placement plate, and a refining mechanism arranged on the top of the base.

[0007] The stretching mechanism includes an adjustment section and a stretching section;

[0008] The refining mechanism includes a connecting part and a refining part.

[0009] Preferably, the adjusting part includes a connecting plate, which is fixedly connected to the outer side of the placement plate. Two connecting plates are arranged at the front and rear. A first stretching roller is fixedly installed at the upper end of the connecting plate, and a second stretching roller is arranged at the lower end of the connecting plate. Movable rods are fixedly arranged on both the front and rear sides of the second stretching roller.

[0010] Preferably, the connecting plate has a connecting groove on its front side, the moving rod is located inside the connecting groove and is slidably connected to the inner wall of the connecting groove, and positioning frames are fixedly installed on the opposite sides of the front and rear connecting plates. An electric hydraulic rod is fixedly installed on the front side of the positioning frame, and the telescopic end of the electric hydraulic rod is fixedly connected to the adjacent moving rod. The electric hydraulic rod drives the second drafting roller to rise and fall, and the second drafting roller stretches and straightens the imitation cotton fleece fiber in the vertical direction.

[0011] Preferably, the drawing section includes a third drawing roller, which is located at the left end of the placement plate. Positioning plates are fixedly provided on both the front and rear sides of the third drawing roller. The positioning plates pass through the adjacent positioning frame and are slidably connected to the inner wall of the adjacent positioning frame.

[0012] Preferably, the side of the placement plate is provided with a placement groove, and a hydraulic cylinder is fixedly installed on the inner wall of the placement groove. The left side of the output shaft of the hydraulic cylinder is fixedly connected to the third drafting roller. Limit frames are fixedly installed on the outer sides of the first drafting roller, the second drafting roller, and the third drafting roller. The hydraulic cylinder drives the third drafting roller to move horizontally, and the third drafting roller stretches and straightens the imitation cotton fiber in the horizontal direction.

[0013] Preferably, the connecting part includes a spray chamber, which is fixedly connected to the base. The spray chamber has a door hinged to its front and a collection chamber fixedly installed on its bottom surface. The lower end of the collection chamber passes through the base and is fixedly connected to the base. The nozzle sprays and wets the imitation cotton fibers inside the spray chamber.

[0014] Preferably, the refining section includes a drying chamber, the right side of which is fixedly connected to the spraying chamber, a water storage seat is fixedly installed on the top surface of the spraying chamber, the lower end of the water storage seat extends through the spraying chamber into the interior of the spraying chamber, and a spray nozzle is fixedly installed on the bottom surface of the water storage seat. Three spray nozzles are evenly arranged from front to back, and the imitation cotton fibers are dried and refined in the drying chamber.

[0015] Preferably, a filter plate is fixedly installed on the inner wall of the collection chamber, a water pump is fixedly installed on the top surface of the spray chamber, the back of the water storage seat is fixedly installed at the front end of the water pump, and a connecting pipe is fixedly installed at the rear end of the water pump, with the lower end of the connecting pipe penetrating the collection chamber and extending into the interior of the collection chamber.

[0016] Compared with the prior art, the beneficial effects of this utility model are: this multi-stage drafting device for imitation cotton fleece fibers,

[0017] 1) The second drafting roller is raised and lowered by an electric hydraulic rod. The second drafting roller stretches and straightens the imitation cotton velvet fiber in the vertical direction. The hydraulic cylinder drives the third drafting roller to move horizontally. The third drafting roller stretches and straightens the imitation cotton velvet fiber in the horizontal direction. The imitation cotton velvet fiber is effectively stretched and straightened in both the vertical and horizontal directions, which helps to improve the uniformity and consistency of the fiber and improve the overall quality of the fiber.

[0018] 2) The imitation cotton fibers in the spray chamber are sprayed with water through the nozzle to moisten them. Due to the presence of water, the friction between the fibers is reduced, making the fibers easier to refine. Then, the imitation cotton fibers are dried and refined in the drying chamber, which improves the fineness and uniformity of the fibers and helps with subsequent stretching. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural schematic diagram of the present utility model;

[0020] Figure 2 This is a perspective view of the drawing mechanism of this utility model;

[0021] Figure 3 This is a detailed perspective view of the mechanism of this utility model;

[0022] Figure 4 This is a partial perspective view of the detailed mechanism of this utility model.

[0023] In the diagram: 1. Base, 2. Placement plate, 3. Fixing plate, 4. Discharge seat, 5. Feed seat, 6. Drafting mechanism, 61. Connecting plate, 62. First drafting roller, 63. Second drafting roller, 64. Moving rod, 65. Positioning frame, 66. Electro-hydraulic rod, 67. Third drafting roller, 68. Positioning plate, 69. Hydraulic cylinder, 610. Limiting frame, 7. Refining mechanism, 71. Spraying chamber, 72. Chamber door, 73. Collection chamber, 74. Drying chamber, 75. Water storage seat, 76. Nozzle, 77. Filter plate, 78. Water pump. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example 1:

[0026] Due to the current issue that imitation cotton fleece fibers exhibit a certain degree of curl in their initial state, which hinders subsequent processing, please refer to [the relevant documentation / reference]. Figures 1-4This utility model provides a technical solution: a multi-stage stretching device for imitation cotton fleece fibers, including a base 1, a placement plate 2 is provided above the base 1, a fixing plate 3 is fixedly provided on both the front and rear sides of the placement plate 2, a discharge seat 4 is fixedly installed at the lower end of the fixing plate 3, a feeding seat 5 is fixedly installed at the upper end of the fixing plate 3, a stretching mechanism 6 is provided on the outside of the placement plate 2, and a refining mechanism 7 is provided above the base 1.

[0027] The drawing mechanism 6 includes an adjustment section and a drawing section;

[0028] The refining mechanism 7 includes a connecting part and a refining part.

[0029] The adjustment part includes a connecting plate 61, which is fixedly connected to the outer side of the placement plate 2. There are two connecting plates 61, one at the front and one at the back. A first stretching roller 62 is fixedly installed on the upper end of the connecting plate 61, and a second stretching roller 63 is installed on the lower end of the connecting plate 61. Movable rods 64 are fixedly installed on both the front and back sides of the second stretching roller 63.

[0030] The front of the connecting plate 61 has a connecting groove, and the moving rod 64 is located inside the connecting groove and is slidably connected to the inner wall of the connecting groove. The front and rear connecting plates 61 are fixedly provided with positioning frames 65 on opposite sides. The front of the positioning frame 65 is fixedly provided with an electric hydraulic rod 66, and the telescopic end of the electric hydraulic rod 66 is fixedly connected to the adjacent moving rod 64.

[0031] The drawing section includes a third drawing roller 67, which is located at the left end of the placement plate 2. Positioning plates 68 are fixedly installed on both the front and rear sides of the third drawing roller 67. The positioning plates 68 pass through the adjacent positioning frame 65 and are slidably connected to the inner wall of the adjacent positioning frame 65.

[0032] The placement plate 2 has a placement groove on its side. A hydraulic cylinder 69 is fixedly installed on the inner wall of the placement groove. The left side of the output shaft of the hydraulic cylinder 69 is fixedly connected to the third stretching roller 67. Limiting frames 610 are fixedly installed on the outer side of the first stretching roller 62, the outer side of the second stretching roller 63, and the outer side of the third stretching roller 67.

[0033] Furthermore, in this embodiment, the worker places the imitation cotton fleece fiber onto the discharge seat 4, then passes the end of the imitation cotton fleece fiber through the refining mechanism 7 and the stretching mechanism 6 in sequence and fixes it on the feed seat 5. The electric hydraulic rod 66 is activated, which drives the second stretching roller 63 to rise and fall. The second stretching roller 63 stretches and straightens the imitation cotton fleece fiber in the vertical direction. The hydraulic cylinder 69 is activated, which drives the third stretching roller 67 to move horizontally. The third stretching roller 67 stretches and straightens the imitation cotton fleece fiber in the horizontal direction. Finally, the imitation cotton fleece fiber passes through the first stretching roller 62, which is parallel to the discharge seat 4.

[0034] Furthermore, in this embodiment, the second drafting roller 63 is raised and lowered by the electric hydraulic rod 66. The second drafting roller 63 stretches and straightens the imitation cotton fleece fiber in the vertical direction. The hydraulic cylinder 69 drives the third drafting roller 67 to move horizontally. The third drafting roller 67 stretches and straightens the imitation cotton fleece fiber in the horizontal direction. The imitation cotton fleece fiber is effectively stretched and straightened in both the vertical and horizontal directions, which helps to improve the uniformity and consistency of the fiber and improve the overall quality of the fiber.

[0035] Example 2:

[0036] Please see Figures 1-4 Furthermore, based on Embodiment 1, the following is obtained: the connecting part includes a spray chamber 71, the spray chamber 71 is fixedly connected to the base 1, the front of the spray chamber 71 is hinged with a chamber door 72, the bottom surface of the spray chamber 71 is fixedly provided with a collection chamber 73, and the lower end of the collection chamber 73 passes through the base 1 and is fixedly connected to the base 1.

[0037] The refining section includes a drying chamber 74, the right side of which is fixedly connected to a spraying chamber 71. A water storage seat 75 is fixedly installed on the top surface of the spraying chamber 71. The lower end of the water storage seat 75 extends through the spraying chamber 71 into its interior. A nozzle 76 is fixedly installed on the bottom surface of the water storage seat 75. Three nozzles 76 are evenly arranged from front to back.

[0038] A filter plate 77 is fixedly installed on the inner wall of the collection chamber 73. A water pump 78 is fixedly installed on the top surface of the spray chamber 71. The back of the water storage seat 75 is fixedly installed at the front end of the water pump 78. A connecting pipe is fixedly installed at the rear end of the water pump 78. The lower end of the connecting pipe passes through the collection chamber 73 and extends into the interior of the collection chamber 73.

[0039] Furthermore, in this embodiment, when the imitation cotton fleece fiber passes through the spray chamber 71 and the drying chamber 74, the nozzle 76 sprays and moistens the imitation cotton fleece fiber in the spray chamber 71. Then, the imitation cotton fleece fiber passes through the drying chamber 74 for drying and refining. The sprayed water falls into the collection chamber 73. The water pump 78 is started, and the water pump 78 absorbs the water in the collection chamber 73 and returns it to the water storage seat 75 for recycling.

[0040] Furthermore, in this embodiment, the imitation cotton fibers in the spray chamber 71 are sprayed with water through the nozzle 76. Due to the presence of water, the friction between the fibers is reduced, making the fibers easier to refine. Then, the imitation cotton fibers are dried and refined in the drying chamber 74, which improves the fineness and uniformity of the fibers and helps with subsequent drawing.

[0041] In use, the operator places the imitation cotton fleece fiber onto the discharge seat 4, then passes the end of the imitation cotton fleece fiber sequentially through the refining mechanism 7 and the stretching mechanism 6 and fixes it onto the feed seat 5. The electric hydraulic rod 66 is activated, driving the second stretching roller 63 to rise and fall. The second stretching roller 63 stretches and straightens the imitation cotton fleece fiber vertically. The hydraulic cylinder 69 is activated, driving the third stretching roller 67 to move horizontally. The third stretching roller 67 stretches and straightens the imitation cotton fleece fiber horizontally. Finally, the imitation cotton fleece fiber passes through the first stretching roller 62, which is parallel to the discharge seat 4. When the imitation cotton fleece fiber passes through the spraying chamber 71 and the drying chamber 74, the nozzle 76 sprays moisture onto the imitation cotton fleece fiber in the spraying chamber 71. Then, the imitation cotton fleece fiber passes through the drying chamber 74 for drying and refining. The sprayed moisture falls into the collection chamber 73. The water pump 78 is activated, absorbing the moisture in the collection chamber 73 and returning it to the water storage seat 75 for recycling.

[0042] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-stage drafting device for cotton-like flock fibers, comprising a base (1), characterized in that: The base (1) is provided with a placing plate (2) above, the placing plate (2) is provided with the fixed plate (3) on the front and rear sides, the fixed plate (3) is fixedly installed with the discharge seat (4) on the lower end, the fixed plate (3) is fixedly installed with the feeding seat (5) on the upper end, the placing plate (2) is provided with the drawing mechanism (6) on the outer side, the base (1) is provided with the refining mechanism (7) above. The drawing mechanism (6) comprises an adjusting part and a drawing part; The refining mechanism (7) comprises a connecting part and a refining part.

2. A multi-stage draft device for cotton-like fiber according to claim 1, characterized in that: The adjusting part comprises a connecting plate (61), the connecting plate (61) is fixedly connected with the outer side of the placing plate (2), two are provided on the front and rear of the connecting plate (61), the first drawing roller (62) is fixedly installed on the upper end of the connecting plate (61), the second drawing roller (63) is arranged on the lower end of the connecting plate (61), the second drawing roller (63) is fixedly provided with a moving rod (64) on the front and rear sides.

3. A multi-stage draft device for cotton-like fiber according to claim 2, characterized in that: The front of the connecting plate (61) is provided with a connecting groove, the moving rod (64) is located in the connecting groove and is slidably connected with the inner wall of the connecting groove, the far side of the two connecting plates (61) is fixedly provided with a positioning frame (65), the front of the positioning frame (65) is fixedly provided with an electric hydraulic rod (66), and the telescopic end of the electric hydraulic rod (66) is fixedly connected with the approaching moving rod (64).

4. A multi-stage draft device for cotton-like fiber according to claim 3, characterized in that: The drawing part comprises a third drawing roller (67), the third drawing roller (67) is located on the left end of the placing plate (2), the third drawing roller (67) is fixedly provided with a positioning plate (68) on the front and rear sides, and the positioning plate (68) penetrates through the approaching positioning frame (65) and is slidably connected with the inner wall of the approaching positioning frame (65).

5. A multi-stage draft device for cotton-like fiber according to claim 4, characterized in that: The side of the placing plate (2) is provided with a placing groove, the inner wall of the placing groove is fixedly provided with a hydraulic cylinder (69), the left side of the output shaft of the hydraulic cylinder (69) is fixedly connected with the third drawing roller (67), and the outer sides of the first drawing roller (62), the second drawing roller (63) and the third drawing roller (67) are fixedly provided with a limiting frame (610).

6. A multi-stage draft device for cotton-like fiber according to claim 1, characterized in that: The connecting part comprises a spraying bin (71), the spraying bin (71) is fixedly connected with the base (1), the front of the spraying bin (71) is hingedly provided with a bin door (72), the bottom of the spraying bin (71) is fixedly provided with a collecting bin (73), and the lower end of the collecting bin (73) penetrates through the base (1) and is fixedly connected with the base (1).

7. A multi-stage draft device for cotton-like fiber according to claim 6, characterized in that: The refining part comprises a drying bin (74), the right side of the drying bin (74) is fixedly connected with the spraying bin (71), the top of the spraying bin (71) is fixedly provided with a water storage seat (75), the lower end of the water storage seat (75) extends to the inside of the spraying bin (71) and penetrates through the spraying bin (71), the bottom of the water storage seat (75) is fixedly installed with a spray head (76), and three spray heads (76) are uniformly arranged from front to back.

8. A multi-stage draft device for cotton-like fiber according to claim 7, characterized in that: The inner wall of the collecting bin (73) is fixedly provided with a filter plate (77), the top surface of the spraying bin (71) is fixedly provided with a water pump (78), the front end of the water pump (78) is fixedly provided with a water storage seat (75) on the back surface, and the rear end of the water pump (78) is fixedly provided with a connecting pipe, and the lower end of the connecting pipe penetrates through the collecting bin (73) and extends into the collecting bin (73).

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