Cotton fiber recovery device for polyester yarn spinning production

Abstract

The utility model relates to a cotton fiber recovery device for polyester yarn spinning production, which comprises a recovery box body, two sides of the recovery box body are communicated with pipe bodies, and the cotton fiber recovery device further comprises a double-shaft motor arranged in the recovery box body, and two sides of the double-shaft motor are connected with first motor shafts; the two-way recycling mechanism is fixed on one side of a first motor shaft, the two-way recycling mechanism comprises a rotating rod, the first motor shaft is fixed on one side of the rotating rod, and a plurality of filtering assemblies are installed outside the rotating rod. The filter assemblies are in rotary active contact with the cotton fibers, the cotton fibers are attached to the surfaces of the filter assemblies, the cotton fiber filtering effect is improved, the double-shaft motor can drive the draft fan blades on the two sides to rotate, the cotton fibers at different positions are sucked into the recycling box in a bidirectional mode, and the recycling efficiency is improved. And the rotary filtering mechanism and the extraction mechanism are integrally arranged, so that a plurality of driving devices are not needed, and energy is saved.

Description

Technical Field

[0001] The utility model relates to the field of polyester yarn production, in particular to a cotton wool recovery device for polyester yarn production. Background Art

[0002] Spinning is a process of processing short fibers into yarn. The yarn is made of many short fibers of different lengths through twisting. The spinning process includes cleaning, carding, combing, drawing, roving and fine sanding. A large amount of cotton waste will be generated during the combing and carding process. The cotton waste is also mixed with some impurities and dust. If the cotton waste cannot be removed in time, it will not only affect the normal operation of the production workers, but also pose a fire safety hazard.

[0003] According to the published patent 202322777971.4, a cotton wool recovery and processing device for spinning polyester yarn production includes a recovery box, a water storage tank is arranged on the top of the recovery box, an annular groove is opened on the front and rear sides of the recovery box, and connecting frames are arranged on the front and rear sides of the recovery box, and are symmetrically distributed up and down; a cleaning component, the cleaning component is installed on the recovery box, and the cleaning component includes a motor, a fixed plate, a swivel seat, a connecting shaft, a gear, a rotating shaft, a first pulley, a scraper and a bending plate, etc. The utility model is reasonably designed, and the scraper can move in a circular shape, from top to bottom, from back to front to push the cotton wool to be discharged from the recovery trough, thereby minimizing the accumulation of cotton wool in the device, improving the recovery efficiency, avoiding the defect of insufficient recovery and improving the practicality of the recovery function, and through the cooperation of the set bent plate and the scraper, the cotton wool in the recovery device can all contact with the scraper, reducing residual dead corners. In the process of realizing the utility model, the inventor found that at least the following problems in the prior art have not been solved. Although the scraper can move in a circular shape, from top to bottom, from back to front to push the cotton wool to be discharged from the recovery trough, thereby minimizing the accumulation of cotton wool in the device, improving the recovery efficiency, avoiding the defect of insufficient recovery and improving the practicality of the recovery function, during use, the traditional cotton wool recovery device for spinning polyester yarn production extracts cotton wool from one position, resulting in general cotton wool extraction effect at other positions. At the same time, after the cotton wool enters the recovery box, a part of the cotton wool will float at the top position of the recovery box, and the cotton wool collection effect for this part is poor. Therefore, it is necessary to design a new technical solution. Utility Model Content

[0004] The purpose of the utility model is to overcome the shortcomings of the prior art, meet actual needs, and provide a cotton wool recovery device for spinning polyester yarn production to solve the technical problem that the current traditional cotton wool recovery device for spinning polyester yarn production extracts cotton wool from one position, resulting in general cotton wool extraction effect at other positions. At the same time, after the cotton wool enters the recovery box, a part of the cotton wool will float at the top of the recovery box, resulting in poor collection effect on this part of the cotton wool.

[0005] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: design a cotton wool recovery device for spinning polyester yarn production, including a recovery box, both sides of the recovery box are connected to the pipe body, and also include:

[0006] A double-shaft motor is arranged inside the recovery box, and both sides of the double-shaft motor are connected to a first motor shaft;

[0007] A two-way recovery mechanism is fixed on one side of the first motor shaft, the two-way recovery mechanism comprises a rotating rod, one side of the rotating rod is fixed with the first motor shaft, and a plurality of filter components are installed outside the rotating rod;

[0008] One end of the rotating rod extends into the tube body, and an exhaust fan blade is installed at one end of the rotating rod located in the tube body.

[0009] Preferably, the filter assembly comprises a concave frame, a filter screen is installed inside the concave frame, and an oblique shovel shell is fixed on the surface of the concave frame, and the oblique shovel shell is used to scrape off the cotton wool.

[0010] Preferably, a clamping block is attached to one end of the concave frame, and first fixing bolts penetrate through both sides of the inside of the clamping block, and the first fixing bolts are threadedly connected to the thread grooves provided on the surface of the concave frame.

[0011] Preferably, a second motor shaft is fixed to the bottom of the recovery box, a driving motor is connected to the bottom of the second motor shaft, and the driving motor is installed in a circular groove opened on the top of the supporting bottom plate.

[0012] Preferably, a control host is installed at the front end of the supporting base plate.

[0013] Preferably, a mounting hole is opened at the front end of the recovery box, a cover plate is installed inside the mounting hole, and second fixing bolts penetrate through the four corners of the cover plate.

[0014] Preferably, one end of a fixing rod is fixed to both upper and lower ends of the dual-axis motor, and a recovery box is fixed to the other end of the fixing rod.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model can utilize the dual-axis motor inside the recovery box to simultaneously drive multiple filter components to rotate through the combination of the dual-axis motor, the filter component and the exhaust fan blades, so that the cotton wool is attached to the surfaces of multiple filter components by the rotating method, thereby improving the filtering effect on the cotton wool and preventing the cotton wool from floating inside the recovery box. Moreover, the dual-axis motor can also drive the exhaust fan blades on both sides to rotate, and the exhaust fan blades on both sides are utilized to draw the cotton wool at different positions into the recovery box in a bidirectional manner. The rotating filter mechanism and the extraction mechanism are integrated into one, and there is no need to set up multiple driving devices, thus saving energy. The utility model solves the problem that the traditional cotton wool recovery device for spinning polyester yarn production extracts the cotton wool from one position, resulting in general cotton wool extraction effect at other positions. At the same time, after the cotton wool enters the recovery box, a part of the cotton wool will float at the top position of the recovery box, which solves the technical problem that the cotton wool collection effect of this part is poor.

[0017] 2. Through the combination of the concave frame and the oblique shovel shell, the utility model can directly pull the filter out of the concave frame when the cotton wool on the surface of the filter needs to be collected. During the pulling-out process, the cotton wool on the surface of the filter will be scraped into the inside of the oblique shovel shell, thereby realizing convenient collection and processing of the cotton wool.

[0018] 3. The utility model combines the recovery box, the second motor shaft and the drive motor, and can utilize the drive motor to drive the recovery box to rotate, thereby adjusting the extraction position of the recovery box, so that the device can further extract cotton wool at different positions. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0020] Figure 2 This is a schematic diagram of the structure of the filter assembly of the utility model;

[0021] Figure 3 It is a schematic diagram of the overall structure of the utility model.

[0022] In the figure: 1. Recovery box; 101. Tube; 102. Mounting hole; 103. Cover plate; 104. First fixing bolt; 105. Support base plate; 106. Control host; 2. Fixing rod; 201. Dual-axis motor; 202. First motor shaft; 203. Rotating rod; 204. Fan blade; 205. Concave frame; 206. Filter; 207. Oblique shovel housing; 208. Block; 209. Threaded groove; 210. Second fixing bolt; 3. Circular groove; 301. Drive motor; 302. Second motor shaft. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0024] Example 1: A cotton wool recovery device for spinning polyester yarn production, see Figures 1 to 3 , including a recycling box 1, both sides of the recycling box 1 are connected to the tube body 101, and also including: a double-axis motor 201, which is arranged inside the recycling box 1, and both sides of the double-axis motor 201 are connected to the first motor shaft 202; a two-way recycling mechanism, fixed on one side of the first motor shaft 202, the two-way recycling mechanism includes a rotating rod 203, one side of the rotating rod 203 is fixed with the first motor shaft 202, and a plurality of filter components are installed outside the rotating rod 203; one end of the rotating rod 203 extends into the tube body 101, and the end of the rotating rod 203 located in the tube body 101 is installed with an exhaust fan blade 204, first turn on the double-axis motor 201, the double-axis motor 201 drives the rotating rods 203 on both sides to rotate, and the rotating rods 203 on both sides will drive the multiple filter components to rotate, and the multiple filter nets 206 are used to rotate. The active contact with the cotton wool makes the cotton wool adhere to the surface of multiple filter components, thereby improving the filtering effect of the cotton wool and preventing the cotton wool from floating in the recovery box 1. Moreover, the rotating rod 203 will also drive the exhaust fan blades 204 on both sides to rotate. The exhaust fan blades 204 on both sides are used to draw the cotton wool at different positions into the recovery box 1 in a two-way manner. The rotating filtering mechanism and the extraction mechanism are integrated into one, and there is no need to set up multiple driving devices, which saves energy and solves the problem that the traditional cotton wool recovery device for spinning polyester yarn production extracts the cotton wool from one position, resulting in general cotton wool extraction effect at other positions. At the same time, after the cotton wool enters the recovery box 1, a part of the cotton wool will float at the top of the recovery box 1, which causes a poor technical problem in the cotton wool collection effect of this part.

[0025] For details, see Figure 2 The filter assembly includes a concave frame 205, a filter screen 206 is installed inside the concave frame 205, and an inclined shovel shell 207 is fixed on the surface of the concave frame 205. The inclined shovel shell 207 is used to scrape off the cotton wool. When the cotton wool on the surface of the filter screen 206 needs to be collected, the filter screen 206 is directly pulled out from the concave frame 205. During the pulling-out process, the cotton wool on the surface of the filter screen 206 will be scraped into the inclined shovel shell 207, thereby realizing convenient collection and processing of the cotton wool.

[0026] For further information, see Figure 2 A clamping block 208 is attached to one end of the concave frame 205 , and first fixing bolts 104 penetrate the two sides of the inside of the clamping block 208 . The first fixing bolts 104 are threadedly connected to the thread grooves 209 provided on the surface of the concave frame 205 .

[0027] It is worth noting that see Figure 3A second motor shaft 302 is fixed at the bottom of the recycling box 1, and a driving motor 301 is connected to the bottom of the second motor shaft 302. The driving motor 301 is installed in a circular groove 3 opened on the top of the supporting bottom plate 105. When it is necessary to adjust the angle of the recycling box 1, the driving motor 301 can be turned on, and the driving motor 301 drives the second motor shaft 302, and the second motor shaft 302 drives the recycling box 1 to rotate, thereby adjusting the extraction position of the recycling box 1, so that the device can further extract cotton wool at different positions.

[0028] It is worth noting that see Figure 3 A control host 106 is installed at the front end of the supporting base plate 105 .

[0029] It is worth mentioning that see Figure 3 A mounting hole 102 is provided at the front end of the recovery box body 1 , a cover plate 103 is installed inside the mounting hole 102 , and second fixing bolts 210 are passed through the four corners of the cover plate 103 .

[0030] It is worth emphasizing that see Figure 1 One end of a fixing rod 2 is fixed to both upper and lower ends of the dual-axis motor 201 , and the other end of the fixing rod 2 is fixed to the recovery box 1 .

[0031] When using a cotton wool recovery device for spinning polyester yarn production, first turn on the double-axis motor 201, and the double-axis motor 201 drives the rotating rods 203 on both sides to rotate. The rotating rods 203 on both sides will drive multiple filter components to rotate, and multiple filter nets 206 are used to rotate and actively contact the cotton wool, so that the cotton wool adheres to the surfaces of multiple filter components, thereby improving the filtering effect of the cotton wool and preventing the cotton wool from floating inside the recovery box 1. In addition, the rotating rod 203 will also drive the exhaust fan blades 204 on both sides to rotate. The exhaust fan blades 204 on both sides are used to draw cotton wool at different positions into the recovery box 1 in a two-way manner, integrating the rotating filtering mechanism with the extraction mechanism. The setting does not require setting up multiple driving devices, thus saving energy. When it is necessary to collect the cotton wool on the surface of the filter 206, the filter 206 is directly pulled out from the concave frame 205. During the pulling-out process, the cotton wool on the surface of the filter 206 will be scraped into the inside of the inclined shovel shell 207, thereby realizing convenient collection and processing of the cotton wool. When it is necessary to adjust the angle of the recovery box 1, the driving motor 301 can be turned on, and the driving motor 301 drives the second motor shaft 302, and the second motor shaft 302 drives the recovery box 1 to rotate, thereby adjusting the extraction position of the recovery box 1, so that the device can further extract cotton wool at different positions.

[0032] In addition, the components designed in the present invention are all universal standard parts or components known to technical personnel in the field. Their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods. They can be fully implemented by technical personnel in the field, and there is no need to elaborate. The content protected by the present invention does not involve improvements to internal structures and methods.

[0033] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A cotton wool recovery device for spinning polyester yarn, comprising a recovery box (1), both sides of the recovery box (1) are connected to a tube (101), characterized in that: Also includes: A double-shaft motor (201) is arranged inside the recovery box (1), and both sides of the double-shaft motor (201) are connected to a first motor shaft (202); A two-way recovery mechanism is fixed on one side of the first motor shaft (202), the two-way recovery mechanism comprises a rotating rod (203), the first motor shaft (202) is fixed on one side of the rotating rod (203), and a plurality of filter components are installed outside the rotating rod (203); One end of the rotating rod (203) extends into the tube body (101), and an exhaust fan blade (204) is installed at one end of the rotating rod (203) located in the tube body (101).

2. A cotton wool recovery device for producing polyester yarn as claimed in claim 1, characterized in that: The filter assembly comprises a concave frame (205), a filter screen (206) is installed inside the concave frame (205), and an oblique shovel shell (207) is fixed on the surface of the concave frame (205), and the oblique shovel shell (207) is used to scrape away cotton wool.

3. A cotton wool recovery device for producing polyester yarn as claimed in claim 2, characterized in that: A clamping block (208) is attached to one end of the concave frame (205), and first fixing bolts (104) penetrate through both sides of the inside of the clamping block (208), and the first fixing bolts (104) are threadedly connected to a thread groove (209) provided on the surface of the concave frame (205).

4. A cotton wool recovery device for producing polyester yarn as claimed in claim 1, characterized in that: A second motor shaft (302) is fixed at the bottom of the recovery box (1), a driving motor (301) is connected to the bottom of the second motor shaft (302), and the driving motor (301) is installed in a circular groove (3) opened at the top of the supporting bottom plate (105).

5. A cotton wool recovery device for producing polyester yarn as claimed in claim 4, characterized in that: A control host (106) is installed at the front end of the supporting base plate (105).

6. A cotton wool recovery device for producing polyester yarn as claimed in claim 1, characterized in that: The front end of the recovery box (1) is provided with a mounting hole (102), a cover plate (103) is installed inside the mounting hole (102), and second fixing bolts (210) are passed through the four corners of the cover plate (103).

7. A cotton wool recovery device for producing polyester yarn as claimed in claim 1, characterized in that: One end of a fixing rod (2) is fixed to both upper and lower ends of the dual-axis motor (201), and the other end of the fixing rod (2) is fixed to a recovery box (1).

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