Environment-friendly material separating screen for polyester threads
By introducing dust removal and quantification mechanisms into the polyester wire material separation screen, the problems of dust pollution and crushing amount control during the sieve are solved, and environmentally friendly material separation screen and efficient crushing are realized.
Patent Information
- Application Number
- CN202420473862.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-12
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-03-12
AI Technical Summary
The existing material separation screens for polyester wires generate a large amount of dust during the screening process, resulting in pollution in the operating environment, and it is difficult to control the amount of polyester wires during crushing, affecting the crushing effect and efficiency.
An environmentally friendly material separation screen is designed, using a dust removal mechanism and a quantitative mechanism, including a collection box, a vacuum cleaner, a filter mesh cover, a brush plate and a screw mechanism. The filter mesh is cleaned through a vacuum cleaner and a brush plate to collect dust. , and the amount of polyester wire added is controlled through a screw mechanism.
It effectively avoids dust pollution, achieves the environmental protection effect of the material separator screen, and facilitates the control of the amount of polyester wire, improving the crushing efficiency and effect.
Smart Images
Figure CN222132143U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of material separation, in particular to an environmentally friendly material separation screen for polyester yarns. Background Art
[0002] Polyester yarn refers to yarn spun from polyester as raw material. Polyester is a type of fiber made by spinning polymers, mostly referring to fibers produced from ethylene phthalate as raw material.
[0003] For example, patent number CN219816567U is an environmentally friendly material screening device for polyester yarn, wherein a screening motor is installed on the top of the top cover of the screening tank, a rotating rod is connected to the transmission end of the screening motor, three screening brushes and screening scrapers are sleeved on the outside of the rotating rod, a primary screening plate is sleeved on the bottom of the screening brush and the screening scraper on the outside of the rotating rod, and a secondary screening plate is sleeved on the bottom of the primary screening plate. The above document still has deficiencies. When in use, the primary screening plate can filter out the internal debris and broken polyester scraps mixed in the polyester yarn or polyester clothing, thereby ensuring the cleanliness of the scraps. The degree of separation is reduced, and there is no need to filter and clean again, which not only reduces the cost investment but also speeds up the operation efficiency. Finally, the dust and broken polyester thread can be filtered out through the fine material discharging plate. However, the device in the above document will generate a large amount of dust when screening the polyester thread fragments. The dust discharged from the discharging pipe will pollute the operating environment, and thus the environmental protection effect of the material screening cannot be achieved. At the same time, when the polyester thread is added to the grinder for crushing, if too much is added, the crushing effect of the grinder will be reduced, and if too little is added, the crushing efficiency will be reduced. During crushing, it is not easy to control the amount of polyester thread added. Utility Model Content
[0004] The utility model aims to solve the problem that a large amount of dust will be generated when sieving polyester thread scraps, and proposes an environmentally friendly material sieving screen for polyester threads.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] An environmentally friendly material screening machine for polyester yarn is designed, comprising a base and a screening tank, the screening tank is fixedly connected to the upper surface of the base, a dust removal mechanism is arranged above the screening tank, a second motor is fixedly connected to the upper surface of the screening tank, a rotating rod is fixedly connected to the output shaft of the second motor, an outer wall of the upper end of the rotating rod is rotatably connected to the screening tank through a bearing, a bracket is fixedly connected to the upper surface of the base through a pillar, a quantitative mechanism is arranged inside the bracket, a primary screen plate, a secondary screen plate and a disc are fixedly connected to the inside of the screening tank in sequence from top to bottom, and three discharge pipes are arranged on the left side of the screening tank.
[0007] Preferably, the dust removal mechanism includes a collecting box and a filter screen cover, the collecting box is fixedly connected to the screening tank via a support, a dust suction fan is fixedly connected to the top of the collecting box, the dust suction fan is connected to the collecting box via a first material pipe, the collecting box is connected to the screening tank via a second material pipe, the filter screen cover is fixedly connected to the inside of the screening tank, the outer wall of the filter screen cover is fitted with a first brush plate and a second brush plate, and the first brush plate is fixedly connected to the second brush plate.
[0008] Preferably, the quantitative mechanism includes a first motor and a hopper, the first motor is fixedly connected to the outer wall of the bracket, the output shaft of the first motor is fixedly connected to a screw, the outer wall of the end of the screw is rotatably connected to the bracket through a bearing, the outer wall of the screw is threadedly connected to a threaded barrel, the end of the threaded barrel is fixedly connected to a material box, a baffle is rotatably connected to the lower part of the material box through a pin shaft, the baffle and the outer wall of the material box are both slidably connected to the bracket, and the outer wall of the hopper is fixedly connected to the bracket.
[0009] Preferably, three scrapers are fixedly connected to the outer wall of the rotating rod, and a crusher is fixedly connected to the upper surface of the base.
[0010] Preferably, the pulverizer is connected to an input end of a suction fan, and the suction fan is fixed to the upper surface of the base.
[0011] Preferably, the suction fan is connected to the screening tank through a pipeline.
[0012] Preferably, the second brush plate is fixedly connected to the outer wall of the rotating rod.
[0013] The utility model proposes an environment-friendly material screening machine for polyester yarn, which has the following beneficial effects: through the cooperation among a collecting box, a dust suction fan, a first material pipe, a second material pipe, a filter screen, a first brush plate and a second brush plate, the dust suction fan generates suction inside the collecting box through the first material pipe, and the collecting box generates suction inside the filter screen through the second material pipe, and the dust generated during the screening enters the collecting box through the second material pipe, and the rotating rod drives the second brush plate to rotate when rotating, and the second brush plate drives the first brush plate to rotate, and the first brush plate and the second brush plate clean the filter screen to avoid clogging of the filter screen, and the filter screen prevents polyester yarn fragments from entering the second material pipe, and the collecting box collects the dust during the screening, and a large amount of dust will not be generated when the polyester yarn fragments are screened, so that the dust discharged from the discharge pipe is prevented from polluting the operating environment, thereby achieving the environmental protection effect of the material screening machine.
[0014] Through the cooperation among the first motor, the screw, the threaded barrel, the material box, the baffle and the hopper, the polyester thread is added from the hopper, the polyester thread enters into the interior of the material box through the hopper and fills the material box, the baffle shields the bottom of the material box, the first motor is started, the first motor drives the screw to rotate, the screw drives the threaded barrel to move, the threaded barrel drives the material box to move, the material box drives the baffle to move, when the baffle moves to the top of the pulverizer, the baffle is separated from the restriction of the bracket, the baffle rotates, the polyester thread in the material box enters into the interior of the pulverizer, the volume of the material box is fixed, and the volume of the polyester thread is fixed, so it is convenient to control the amount of polyester thread added during pulverization. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the structure of the utility model;
[0016] Figure 2 It is a structural sectional view of the utility model;
[0017] Figure 3 This is a schematic diagram of the structure of the connection between the intermediate screening tank, the second motor and the rotating rod of the utility model;
[0018] Figure 4 It is a structural schematic diagram of the filter screen cover in the utility model;
[0019] Figure 5 It is a structural schematic diagram of the connection between the first motor, the screw rod and the threaded barrel in the utility model;
[0020] Figure 6 It is a schematic structural diagram of the connection between the collecting box, the first material pipe and the rotating rod in the utility model.
[0021] In the figure: 1. base, 2. screening tank, 3. dust removal mechanism, 301. collection box, 302. dust suction fan, 303. first material pipe, 304. second material pipe, 305. filter screen, 306. first brush plate, 307. second brush plate, 3a1. dust net, 4. quantitative mechanism, 401. first motor, 402. screw, 403. threaded barrel, 404. material box, 405. baffle, 406. hopper, 5. second motor, 6. rotating rod, 7. bracket, 8. primary sieve plate, 9. secondary sieve plate, 10. disc, 11. discharge pipe, 12. scraper, 13. pulverizer, 14. suction fan, 15. pipeline. DETAILED DESCRIPTION
[0022] The utility model is further described below in conjunction with the accompanying drawings: Example 1
[0023] Refer to the attached Figure 1-6: In the present embodiment, an environmentally friendly material screening machine for polyester thread comprises a base 1 and a screening tank 2, the screening tank 2 is fixedly connected to the upper surface of the base 1, a dust removal mechanism 3 is arranged above the screening tank 2, the dust removal mechanism 3 processes the dust generated during the screening, a second motor 5 is fixedly connected to the upper surface of the screening tank 2, the output shaft of the second motor 5 is fixedly connected to a rotating rod 6, the second motor 5 drives the rotating rod 6 to rotate, the outer wall of the upper end of the rotating rod 6 is rotatably connected to the screening tank 2 through a bearing, a bracket 7 is fixedly connected to the upper surface of the base 1 through a pillar, a quantitative mechanism 4 is arranged inside the bracket 7, the quantitative mechanism 4 is convenient for quantitative addition of polyester thread, the inside of the screening tank 2 is fixedly connected with a primary sieve plate 8, a secondary sieve plate 9 and a disc 10 from top to bottom, the aperture of the primary sieve plate 8 is larger than the magnetic The aperture of the sieve plate 9 is very large, and three discharge pipes 11 are arranged on the left side of the screening tank 2. The three discharge pipes 11 correspond to the primary sieve plate 8, the secondary sieve plate 9 and the disc 10 respectively. Three scrapers 12 are fixedly connected to the outer wall of the rotating rod 6. The rotating rod 6 drives the three scrapers 12 to rotate. The three scrapers 12 scrape the polyester thread fragments on the surface of the primary sieve plate 8, the secondary sieve plate 9 and the disc 10 respectively. A crusher 13 is fixedly connected to the upper surface of the base 1. The crusher 13 crushes the polyester thread. The crusher 13 is connected to the input end of the suction fan 14. The suction fan 14 is fixedly connected to the upper surface of the base 1. The suction fan 14 is connected to the screening tank 2 through the pipeline 15. The suction fan 14 draws the crushed polyester thread into the inside of the screening tank 2 through the pipeline 15.
[0024] The dust removal mechanism 3 includes a collection box 301, a dust suction fan 302, a first material pipe 303, a second material pipe 304, a filter screen cover 305, a first brush plate 306 and a second brush plate 307. The collection box 301 is fixedly connected to the screening tank 2 through a support. The dust suction fan 302 is fixedly connected to the top of the collection box 301. When the dust suction fan 302 is started, suction is generated. The dust suction fan 302 is connected to the collection box 301 through the first material pipe 303. The dust suction fan 302 generates suction inside the collection box 301 through the first material pipe 303. The collection box 301 is connected to the second material pipe 304. The filter screen cover 305 is connected to the sub-screening tank 2, and the filter screen cover 305 is fixedly connected to the inside of the sub-screening tank 2. The filter screen cover 305 prevents polyester debris from entering the second material pipe 304. The outer wall of the filter screen cover 305 is attached with a first brush plate 306 and a second brush plate 307. The first brush plate 306 and the second brush plate 307 prevent the polyester debris from clogging the filter screen cover 305. The first brush plate 306 is fixedly connected to the second brush plate 307, and the second brush plate 307 drives the first brush plate 306 to rotate. The second brush plate 307 is fixedly connected to the outer wall of the rotating rod 6, and the rotating rod 6 drives the second brush plate 307 to rotate.
[0025] The dust suction fan 302 generates suction inside the collection box 301 through the first material pipe 303, and the collection box 301 generates suction inside the filter screen cover 305 through the second material pipe 304. The dust generated during screening enters the collection box 301 through the second material pipe 304. The rotating rod 6 drives the second brush plate 307 to rotate when rotating, and the second brush plate 307 drives the first brush plate 306 to rotate. The first brush plate 306 and the second brush plate 307 clean the filter screen cover 305 to avoid clogging of the filter screen cover 305. The filter screen cover 305 prevents polyester thread fragments from entering the second material pipe 304. The collection box 301 collects the dust during screening. When screening the polyester thread fragments, no large amount of dust is generated, which prevents the dust from being discharged from the discharge pipe 11 and polluting the operating environment, thereby achieving the environmental protection effect of the material screening.
[0026] The quantitative mechanism 4 includes a first motor 401, a screw 402, a threaded barrel 403, a material box 404, a baffle 405 and a hopper 406. The first motor 401 is fixedly connected to the outer wall of the bracket 7. The output shaft of the first motor 401 is fixedly connected to the screw 402. The first motor 401 drives the screw 402 to rotate. The outer wall of the screw 402 is rotatably connected to the bracket 7 through a bearing. The outer wall of the screw 402 is threadedly connected to the threaded barrel 403. The screw 402 drives the threaded barrel 403 to move. The end of the threaded barrel 403 is fixedly connected to the material box 404. The threaded barrel 403 drives the material box 404 to move. The lower part of the material box 404 is rotatably connected to a baffle 405 through a pin shaft. The baffle 405 blocks the lower part of the material box 404. The baffle 405 and the outer wall of the material box 404 are both slidably connected to the bracket 7. The outer wall of the hopper 406 is fixedly connected to the bracket 7.
[0027] The polyester thread is added from the hopper 406, and the polyester thread enters the interior of the material box 404 through the hopper 406 and fills the material box 404. The baffle 405 covers the bottom of the material box 404, and the first motor 401 is started. The first motor 401 drives the screw 402 to rotate, the screw 402 drives the threaded cylinder 403 to move, the threaded cylinder 403 drives the material box 404 to move, and the material box 404 drives the baffle 405 to move. When the baffle 405 moves to the top of the pulverizer 13, the baffle 405 is separated from the restriction of the bracket 7, and the baffle 405 rotates. The polyester thread in the material box 404 enters the interior of the pulverizer 13. The volume of the material box 404 is fixed, and the volume for accommodating the polyester thread is fixed. During pulverization, it is convenient to control the amount of polyester thread added.
[0028] Working principle:
[0029] When the environmentally friendly material separator for polyester yarn is used,
[0030] Feeding stage:
[0031] The polyester thread is added from the hopper 406, and the polyester thread enters the interior of the material box 404 through the hopper 406 and fills the material box 404. The baffle 405 covers the bottom of the material box 404, and the first motor 401 is started. The first motor 401 drives the screw 402 to rotate, and the screw 402 drives the threaded cylinder 403 to move. The threaded cylinder 403 drives the material box 404 to move, and the material box 404 drives the baffle 405 to move. When the baffle 405 moves to the top of the pulverizer 13, the baffle 405 is separated from the restriction of the bracket 7, and the baffle 405 rotates. The polyester thread in the material box 404 enters the interior of the pulverizer 13. The volume of the material box 404 is fixed, and the volume of the polyester thread is fixed. When pulverizing, it is convenient to control the amount of polyester thread added;
[0032] Screening stage:
[0033] The suction fan 14 draws the crushed polyester thread into the interior of the screening tank 2 through the pipeline 15, and the polyester thread fragments fall onto the primary screen plate 8, and the second motor 5 is started, and the second motor 5 drives the rotating rod 6 to rotate, and the rotating rod 6 drives the scraper 12 to rotate, and the scraper 12 scrapes the polyester thread fragments, and the primary screen plate 8 and the secondary screen plate 9 screen the polyester thread fragments, and the screened polyester thread fragments are discharged from three discharge pipes 11 according to different screening results;
[0034] Dust removal stage:
[0035] When the polyester thread fragments are screened, the dust suction fan 302 is started, and the dust suction fan 302 generates suction inside the collection box 301 through the first material pipe 303, and the collection box 301 generates suction inside the filter screen cover 305 through the second material pipe 304. The dust generated during the screening enters the collection box 301 through the second material pipe 304, and the rotating rod 6 drives the second brush plate 307 to rotate when rotating, and the second brush plate 307 drives the first brush plate 306 to rotate. The first brush plate 306 and the second brush plate 307 clean the filter screen cover 305 to avoid clogging of the filter screen cover 305. The filter screen cover 305 prevents the polyester thread fragments from entering the second material pipe 304, and the collection box 301 collects the dust during the screening. When the polyester thread fragments are screened, a large amount of dust will not be generated, and the dust discharged from the discharge pipe 11 to pollute the operating environment can be avoided, thereby achieving the environmental protection effect of the material screening. Example 2
[0036] Refer to the attached Figure 1-6 : In this embodiment, an environmentally friendly material screening device for polyester yarn, the dust removal mechanism 3 further includes a dustproof net 3a1, the dustproof net 3a1 is fixedly connected to the inside of the collection box 301, and the dustproof net 3a1 is arranged at the end of the first material pipe 303, and the dustproof net 3a1 prevents dust from entering the inside of the first material pipe 303;
[0037] Through the function of the dustproof net 3a1, which is arranged at the end of the first material pipe 303, the dustproof net 3a1 prevents dust from entering the interior of the first material pipe 303, and further prevents dust from entering the interior of the dust suction fan 302 to affect the use of the dust suction fan 302.
[0038] Working principle:
[0039] The dustproof net 3a1 is arranged at the end of the first material pipe 303 , and the dustproof net 3a1 prevents dust from entering into the first material pipe 303 , and further prevents dust from entering into the dust suction fan 302 to affect the use of the dust suction fan 302 .
[0040] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.
Claims
1. An environmentally friendly material screening machine for polyester yarn, comprising a base (1) and a screening tank (2), wherein the screening tank (2) is fixedly connected to the upper surface of the base (1), and characterized in that: A dust removal mechanism (3) is arranged above the screening tank (2); a second motor (5) is fixedly connected to the upper surface of the screening tank (2); a rotating rod (6) is fixedly connected to the output shaft of the second motor (5); an outer wall of the upper end of the rotating rod (6) is rotatably connected to the screening tank (2) via a bearing; a bracket (7) is fixedly connected to the upper surface of the base (1) via a support; a quantitative mechanism (4) is arranged inside the bracket (7); a primary sieve plate (8), a secondary sieve plate (9) and a disc (10) are fixedly connected to the inside of the screening tank (2) in order from top to bottom; and three discharge pipes (11) are arranged on the left side of the screening tank (2).
2. The environmentally friendly material separator for polyester yarn according to claim 1, characterized in that: The dust removal mechanism (3) comprises a collection box (301) and a filter screen cover (305); the collection box (301) is fixedly connected to the screening tank (2) via a support; a dust suction fan (302) is fixedly connected above the collection box (301); the dust suction fan (302) is connected to the collection box (301) via a first material pipe (303); the collection box (301) is connected to the screening tank (2) via a second material pipe (304); the filter screen cover (305) is fixedly connected to the inside of the screening tank (2); a first brush plate (306) and a second brush plate (307) are attached to the outer wall of the filter screen cover (305); the first brush plate (306) and the second brush plate (307) are fixedly connected.
3. The environmentally friendly material separator for polyester yarn according to claim 1, characterized in that: The quantitative mechanism (4) comprises a first motor (401) and a hopper (406); the first motor (401) is fixedly connected to the outer wall of the bracket (7); the output shaft of the first motor (401) is fixedly connected to a screw (402); the outer wall of the end of the screw (402) is rotatably connected to the bracket (7) via a bearing; the outer wall of the screw (402) is threadedly connected to a threaded barrel (403); the end of the threaded barrel (403) is fixedly connected to a material box (404); a baffle (405) is rotatably connected to the lower part of the material box (404) via a pin shaft; the baffle (405) and the outer wall of the material box (404) are both slidably connected to the bracket (7); and the outer wall of the hopper (406) is fixedly connected to the bracket (7).
4. The environmentally friendly material separator for polyester yarn according to claim 1, characterized in that: Three scrapers (12) are fixedly connected to the outer wall of the rotating rod (6), and a crusher (13) is fixedly connected to the upper surface of the base (1).
5. The environmentally friendly material separator for polyester yarn according to claim 4, characterized in that: The pulverizer (13) is connected to the input end of the suction fan (14), and the suction fan (14) is fixedly connected to the upper surface of the base (1).
6. The environmentally friendly material separator for polyester yarn according to claim 5, characterized in that: The suction fan (14) is connected to the screening tank (2) via a pipeline (15).
7. The environmentally friendly material separator for polyester yarn according to claim 2, characterized in that: The second brush plate (307) is fixedly connected to the outer wall of the rotating rod (6).