Air-jet vortex spinning device for polyester staple fibers

Abstract

The utility model relates to the technical field of spinning devices, and discloses a polyester staple fiber air-jet vortex spinning device which comprises an operation plate, supporting legs are fixedly connected to the four corners of the lower surface of the operation plate, a sliding groove is formed in the middle of the upper surface of the operation plate, and a spinning mechanism is arranged above the operation plate. And a take-up mechanism is arranged on the right side of the upper portion of the operation plate, the spinning mechanism comprises a sliding block, the sliding block is arranged in the middle of the interior of the sliding groove, and a second limiting disc is fixedly connected to the top of the sliding block. The top of the telescopic rod is connected with the placement block, the first top plate is arc-shaped, the vortex nozzle can be placed in the placement block, the threaded rod can penetrate through the middle of the interior of the first top plate, threaded rotation can be conducted in the first top plate, and the threaded rod drives the base plate at the bottom to conduct threaded lifting motion; and the vortex nozzle is limited and fixed, so that the effect of improving the uniformity and high efficiency during yarn spinning can be achieved.

Description

Technical Field

[0001] This utility model relates to the field of spinning equipment technology, specifically to a polyester staple fiber jet vortex spinning device. Background Technology

[0002] Polyester staple fiber is a type of man-made fiber widely used in the textile industry. Its main raw material is polyethylene terephthalate (PET), produced through processes such as melt spinning or dry spinning. Polyester staple fiber possesses many excellent properties, making it a preferred material in the production of numerous textiles and nonwoven fabrics.

[0003] Vortex spinning is a new type of spinning method that uses a fixed vortex spinning tube to replace a high-speed rotating spinning cup. In a sense, vortex spinning is the true airflow spinning method, which has many advantages. The spinning process is short. In the traditional polyester staple fiber spinning process, there are problems such as uneven yarn strength, hairiness, and low production efficiency. Especially in high-speed spinning, the uniform distribution of fibers and the effective entanglement between fibers become technical challenges. Utility Model Content

[0004] (1) Technical problems solved

[0005] To address the shortcomings of existing technologies, this invention provides a polyester staple fiber jet vortex spinning device, which has advantages such as improving the uniformity and efficiency of yarn spinning, and solves the problems mentioned in the background art.

[0006] (2) Technical solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a polyester staple fiber jet vortex spinning device, comprising an operating plate, with support legs fixedly connected to the four corners of the lower surface of the operating plate, a groove formed in the middle of the upper surface of the operating plate, a spinning mechanism arranged above the operating plate, and a take-up mechanism arranged on the upper right side of the operating plate. The spinning mechanism includes a slider, which is located in the middle of the groove. A second limiting plate is fixedly connected to the top of the slider, and a threaded shaft is fixedly connected to the bottom of the slider. A nut is provided in the middle of the outer side of the threaded shaft. A telescopic rod is fixedly connected to the middle of the upper surface of the second limiting plate, and a placement block is fixedly connected to the top of the telescopic rod. A first top plate is fixedly connected to the upper surface of the placement block, and a threaded rod is provided in the middle of the inner side of the first top plate. A base plate is fixedly connected to the bottom of the threaded rod. A vortex nozzle is provided on the outer right side of the placement block, and an air inlet pipe is fixedly connected to the middle of the left side of the upper surface of the vortex nozzle.

[0008] Preferably, a support plate is fixedly connected to the left side of the upper surface of the operation plate near the front and the left side of the upper surface near the back. A placement plate is fixedly connected to the upper surface of the support plate, and a number of placement rods are fixedly connected to the middle of the upper surface of the placement plate.

[0009] Preferably, the upper surface of the placement rod is provided with a slot, an insertion block is provided above the slot, and a first limiting plate is fixedly connected to the top of the insertion block.

[0010] The bottoms of the two support plates are vertically connected to the left sides of the upper surface of the operating plate. The upper surface of the placement plate is used to place the placement rod, and the outside of the placement rod is used to place the spinning bobbin to be processed. The slot is fitted into the upper surface of the placement rod, and the insert can be inserted into the inside of the slot. The first limiting plate can be inserted into the top of the placement rod through the insert to limit the spinning bobbin.

[0011] Preferably, the take-up mechanism includes a first support rod, the bottom of which is fixedly connected to the middle right side of the upper surface of the operation plate, a base plate is fixedly connected to the top of the first support rod, and second support rods are fixedly connected to the four corners of the upper surface of the base plate, with a second top plate fixedly connected to the top of the second support rod.

[0012] Preferably, a motor is fixedly installed in the middle of the upper surface of the base plate, a rotating rod is fixedly connected to the top of the motor, and a placement plate is fixedly connected to the top of the rotating rod.

[0013] The bottom of the first support rod is vertically connected to the middle right side of the upper surface of the operating plate, and the top is vertically connected to the middle of the lower surface of the base plate. The bottoms of the four second support rods are vertically connected to the four corners of the upper surface of the base plate, and the tops are vertically connected to the lower surface of the second top plate. The motor is placed on the upper surface of the base plate. The motor drives the placement plate to rotate through the rotating rod at the top, which facilitates the subsequent winding.

[0014] Preferably, a threaded post is fixedly connected to the middle of the upper surface of the placement plate, and a third limiting plate is provided above the threaded post, with a threaded hole opened in the middle of the interior of the third limiting plate.

[0015] The bottom of the threaded column is vertically connected to the middle of the upper surface of the placement plate for placing the take-up drum. The threaded hole penetrates the middle of the interior of the third limiting plate, which can be rotated to the outside of the threaded column to limit the take-up drum.

[0016] Compared with the prior art, this utility model provides a polyester staple fiber air jet vortex spinning device, which has the following beneficial effects:

[0017] 1. This utility model uses a placement block connected to the top of a telescopic rod. The first top plate is arc-shaped, and the vortex nozzle can be placed inside the placement block. A threaded rod can pass through the middle of the first top plate and rotate threadedly inside it. The threaded rod drives the bottom chassis to move threadedly up and down, limiting and fixing the vortex nozzle, thereby improving the uniformity and efficiency of yarn spinning.

[0018] 2. The present invention uses a base plate connected to the top of the first support rod. The base plate is used to place the motor. The motor can drive the top placement plate to rotate through the rotating rod at the top. The bottom of the threaded column is vertically connected to the middle of the upper surface of the placement plate. Its outside is used to place the winding drum. The third limiting plate can be rotated outside the threaded column, thereby facilitating the winding of the yarn. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the rod placement structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the spinning mechanism of this utility model;

[0022] Figure 4 This is a schematic diagram of the wire take-up mechanism of this utility model.

[0023] The components are as follows: 1. Operation panel; 101. Support leg; 102. Slide groove; 103. Support plate; 104. Placement plate; 105. Placement rod; 106. Slot; 107. Insertion block; 108. First limiting plate; 2. Spinning mechanism; 201. Slider; 202. Second limiting plate; 203. Threaded shaft; 204. Nut; 205. Telescopic rod; 206. Placement block; 207. First top plate; 208. Threaded rod; 209. Chassis; 210. Vortex nozzle; 211. Air inlet pipe; 3. Take-up mechanism; 301. First support rod; 302. Base plate; 303. Second support rod; 304. Second top plate; 305. Motor; 306. Rotating rod; 307. Placement plate; 308. Threaded column; 309. Third limiting plate; 310. Threaded hole. 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] See also Figure 1-4 A polyester staple fiber jet vortex spinning device includes an operation plate 1. Support legs 101 are fixedly connected to the four corners of the lower surface of the operation plate 1. A groove 102 is formed in the middle of the upper surface of the operation plate 1. A spinning mechanism 2 is arranged above the operation plate 1, and a take-up mechanism 3 is arranged on the upper right side of the operation plate 1. The spinning mechanism 2 includes a slider 201, which is disposed in the middle of the groove 102. A second limiting plate 202 is fixedly connected to the top of the slider 201. A threaded shaft 203 is fixedly connected to the bottom, and a nut 204 is provided at the outer center of the threaded shaft 203. A telescopic rod 205 is fixedly connected to the upper center of the second limiting plate 202, and a placement block 206 is fixedly connected to the top of the telescopic rod 205. A first top plate 207 is fixedly connected to the upper surface of the placement block 206, and a threaded rod 208 is provided at the inner center of the first top plate 207. A base plate 209 is fixedly connected to the bottom of the threaded rod 208, and a vortex is provided on the right outer side of the placement block 206. The nozzle 210 has an air inlet pipe 211 fixedly connected to the middle left side of its upper surface. The support leg 101 supports the operating plate 1. The slide groove 102 passes through the interior of the operating plate 1. The slider 201 can slide horizontally inside the slide groove 102. The second limiting plate 202 limits the top of the slider 201. The nut 204 and the threaded shaft 203 rotate in a threaded motion to fix the position of the slider 201. The bottom of the telescopic rod 205 is vertically connected to the middle of the upper surface of the second limiting plate 202. The interior of the placement block 206 is used to place the vortex nozzle. The first top plate 207 is arc-shaped. The threaded rod 208 passes through the middle of the interior of the first top plate 207 and can rotate in a threaded motion inside it. The threaded rod 208 drives the bottom chassis 209 to move in a threaded lifting motion to limit the vortex nozzle 210. The vortex nozzle 210 can generate a high-speed rotating airflow. The pre-treated fiber strip enters the interior of the vortex nozzle 210.

[0026] Specifically, such as Figure 1 and Figure 2 As shown, a support plate 103 is fixedly connected to the left side of the upper surface of the control panel 1 near the front and the left side of the upper surface near the back. A placement plate 104 is fixedly connected to the upper surface of the support plate 103. A number of placement rods 105 are fixedly connected to the middle of the upper surface of the placement plate 104. A slot 106 is opened on the upper surface of the placement rod 105. An insertion block 107 is provided above the slot 106. A first limiting plate 108 is fixedly connected to the top of the insertion block 107.

[0027] Through the above technical solution, the bottoms of the two support plates 103 are respectively vertically connected to the two sides on the left side of the upper surface of the operation plate 1. The upper surface of the placement plate 104 is used to place the placement rod 105. The outside of the placement rod 105 is used to place the spinning bobbin to be processed. The slot 106 is fitted into the upper surface of the placement rod 105. The insert block 107 can be inserted into the inside of the slot 106. The first limiting plate 108 can be inserted into the top of the placement rod 105 through the insert block 107 to limit the spinning bobbin.

[0028] Specifically, such as Figure 1 and Figure 4 As shown, the take-up mechanism 3 includes a first support rod 301. The bottom of the first support rod 301 is fixedly connected to the middle right side of the upper surface of the operation plate 1. The top of the first support rod 301 is fixedly connected to a base plate 302. The four corners of the upper surface of the base plate 302 are fixedly connected to second support rods 303. The top of the second support rods 303 is fixedly connected to a second top plate 304. A motor 305 is fixedly installed in the middle of the upper surface of the base plate 302. The top of the motor 305 is fixedly connected to a rotating rod 306. The top of the rotating rod 306 is fixedly connected to a placement tray 307.

[0029] With the above technical solution, the bottom of the first support rod 301 is vertically connected to the middle right side of the upper surface of the operating plate 1, and the top is vertically connected to the middle of the lower surface of the base plate 302. The bottoms of the four second support rods 303 are vertically connected to the four corners of the upper surface of the base plate 302, and the tops are vertically connected to the lower surface of the second top plate 304. The motor 305 is placed on the upper surface of the base plate 302. The motor 305 drives the placement tray 307 to rotate through the rotating rod 306 at the top, which facilitates subsequent winding.

[0030] Specifically, such as Figure 4 As shown, a threaded post 308 is fixedly connected to the middle of the upper surface of the placement plate 307, and a third limiting plate 309 is provided above the threaded post 308. A threaded hole 310 is provided in the middle of the interior of the third limiting plate 309.

[0031] Through the above technical solution, the bottom of the threaded post 308 is vertically connected to the middle of the upper surface of the placement plate 307 for placing the take-up drum. The threaded hole 310 penetrates the middle of the interior of the third limiting plate 309. The third limiting plate 309 can be rotated to the outside of the threaded post 308 to limit the take-up drum.

[0032] In use, the operator places the spinning bobbin to be processed outside the placement rod 105, inserts the insert block 107 at the bottom of the first limiting plate 108 into the slot 106, moves the position of the slider 201 according to the situation and requirements, moves the position of the placement block 206, and after adjustment, rotates the nut 204 to fix it, and adjusts its height by using the telescopic rod 205. The vortex nozzle 210 is placed inside the placement block 206, and the base 209 is rotated to fix the vortex nozzle 210.

[0033] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A polyester staple fiber air jet vortex spinning device, comprising an operating panel (1), characterized in that: Support legs (101) are fixedly connected at the four corners of the lower surface of the operating panel (1), a slide groove (102) is provided in the middle of the upper surface of the operating panel (1), a spinning mechanism (2) is arranged above the operating panel (1), a take-up mechanism (3) is arranged on the right side above the operating panel (1), the spinning mechanism (2) comprises a slider (201), the slider (201) is arranged in the middle of the inner part of the slide groove (102), the top of the slider (201) is fixedly connected to a second limiting plate (202), the bottom of the slider (201) is fixedly connected to a threaded shaft (203), the outer middle part of the threaded shaft (203) is fixedly connected to the threaded shaft (203). A nut (204) is provided, a telescopic rod (205) is fixedly connected to the middle of the upper surface of the second limiting plate (202), a placement block (206) is fixedly connected to the top of the telescopic rod (205), a first top plate (207) is fixedly connected to the upper surface of the placement block (206), a threaded rod (208) is provided in the middle of the interior of the first top plate (207), a bottom of the threaded rod (208) is fixedly connected to a bottom plate (209), a vortex nozzle (210) is provided on the right side of the placement block (206), and an intake pipe (211) is fixedly connected to the middle of the left side of the upper surface of the vortex nozzle (210).

2. The polyester staple fiber air jet vortex spinning device according to claim 1, characterized in that: The left side of the upper surface of the operation panel (1) close to the front side and the left side close to the back side are both fixedly connected to a support plate (103), the upper surface of the support plate (103) is fixedly connected to a placement plate (104), and the middle part of the upper surface of the placement plate (104) is fixedly connected to a number of placement rods (105).

3. The polyester staple fiber air jet vortex spinning device according to claim 2, characterized in that: A slot (106) is provided on the upper surface of the placement rod (105), an insert block (107) is provided above the slot (106), and a first limiting plate (108) is fixedly connected to the top of the insert block (107).

4. The polyester staple fiber air jet vortex spinning device according to claim 1, characterized in that: The wire-reeling mechanism (3) comprises a first support rod (301), the bottom of the first support rod (301) is fixedly connected to the middle part of the right side of the upper surface of the operating panel (1), the top of the first support rod (301) is fixedly connected to a bottom plate (302), the four corners of the upper surface of the bottom plate (302) are fixedly connected to second support rods (303), and the top of the second support rod (303) is fixedly connected to a second top plate (304).

5. The polyester staple fiber air jet vortex spinning device according to claim 4, characterized in that: A motor (305) is fixedly mounted in the middle of the upper surface of the bottom plate (302), a rotating rod (306) is fixedly connected to the top of the motor (305), and a placement plate (307) is fixedly connected to the top of the rotating rod (306).

6. The polyester staple fiber air jet vortex spinning device according to claim 5, characterized in that: A threaded column (308) is fixedly connected to the middle of the upper surface of the placement plate (307), a third limiting plate (309) is arranged above the threaded column (308), and a threaded hole (310) is opened in the middle of the interior of the third limiting plate (309).

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