Preparation equipment of recycled polyester staple fiber
By designing a recycled polyester staple fiber preparation equipment with a base, groove body, block body, motor and other structures, the problem of difficulty in rapid granulation in the existing technology is solved, efficient rapid granulation and rapid cooling are achieved, and the Production efficiency and product quality.
Patent Information
- Application Number
- CN202421044617.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-14
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-14
AI Technical Summary
It is difficult to quickly granulate in the prior art, resulting in unstable particle quality of polyester staple fibers, increasing production costs and reducing production efficiency.
A production equipment for recycled polyester staple fiber was designed, using the mutual cooperation of the base, groove body, block body, motor, square block, round rod, bevel gear, rotating column, belt, knife column and other structures to achieve rapid construction. The particle and rapid cooling improve production efficiency and product quality.
It achieves high efficiency, rapid controllability and wide applicability of rapid granulation, and can quickly convert raw materials into granular products, improve production efficiency, and save energy consumption by rapidly cooling and maintain product quality.
Smart Images
Figure CN222251138U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of polyester staple fiber preparation, in particular to a preparation device for regenerated polyester staple fibers. Background Art
[0002] Polyester fiber, commonly known as "polyester", is a synthetic fiber obtained by spinning polyester formed by the polycondensation of organic dibasic acid and diol. It is abbreviated as PET fiber. It belongs to a polymer compound. It was a utility model in 1941 and is currently the largest variety of synthetic fibers. The biggest advantage of polyester fiber is that it has good wrinkle resistance and shape retention, and has high strength and elastic recovery ability. It is strong and durable, wrinkle-resistant, iron-free, and non-sticky. Polyester (PET) fiber is a synthetic fiber spun by connecting each chain link in the macromolecular chain through an ester group to form a fiber-forming polymer. The English abbreviation of polyester is PET. Polyester fiber has a series of excellent properties, such as high breaking strength and elastic modulus, moderate resilience, excellent heat setting effect, and good heat and light resistance. The melting point of polyester fiber is about 255°C, and the glass transition temperature is about 70°C. It is stable in shape under a wide range of end-use conditions, and the fabric is washable and wearable. In addition, it has excellent impedance (such as resistance to organic solvents, soaps, detergents, bleach, oxidants) and good corrosion resistance. It is stable to weak acids and alkalis, so it has a wide range of clothing and industrial uses.
[0003] After searching, the Chinese patent document announcement number: CN219709781U discloses a raw material pre-treatment cleaning and screening equipment for preparing polyester staple fibers, including a processing bin for processing polyester staple fiber raw materials, the top of the processing bin is fixedly connected and connected to a feed hopper, the upper side of the processing bin is slidably connected to a slide frame, the slide frame is fixedly connected to a sieve plate, the front of the processing bin is fixedly connected to a vibration motor, and the bottom of the processing bin is fixedly connected to a water tank. The utility model relates to the technical field of polyester staple fiber preparation. The raw material pre-treatment cleaning and screening equipment for preparing polyester staple fibers, the turntable drives the slide frame and the sieve plate at its inner end to reciprocate in the horizontal direction through a traction rod, and the raw materials gathered at the oblique lower end of the sieve plate gradually slide into the slide frame near the conveying shell end as the sieve plate shakes, and when the slide frame moves to the left, the slide frame squeezes the raw materials falling into its inner end into the conveying shell, and the sprocket assembly drives the auger column to rotate, and the rotating auger column conveys the materials in the conveying shell.
[0004] The beneficial effects of the above patent specification mentions that "when the slide frame moves to the left, the slide frame squeezes the raw materials that fall into its inner end into the conveying shell, and the sprocket assembly drives the auger column to rotate, and the rotating auger column conveys the material in the conveying shell." Although the above patent can facilitate screening, it is difficult to quickly granulate in the prior art. It is difficult to quickly granulate, and it may take more time and resources to process polyester fibers, thereby increasing production costs and reducing production efficiency. For this reason, a preparation device for recycled polyester staple fibers is proposed to solve the above problems. Utility Model Content
[0005] In order to make up for the above shortcomings, the utility model provides a preparation device for recycled polyester staple fibers, aiming to improve the problem in the prior art that it is difficult to quickly granulate and cannot ensure the uniformity and consistency of the particles, and the difficulty in quickly granulating may lead to unstable quality of the particles.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a preparation device for recycled polyester staple fiber, comprising a base, a trough body is fixedly connected to the top of the trough body, a block body is fixedly connected to the top left side of the trough body, a motor 1 is fixedly connected to the top left side of the block body, a feed port is fixedly connected to the top of the block body, a square block is arranged on the right side of the trough body, a motor 2 is fixedly connected to the inside of the square block, a round rod is fixedly connected to the driving end of the motor 2, a bevel gear 1 is fixedly connected to the top of the round rod, a rotating column is rotatably connected to the inside of the square block, an I-shaped column is fixedly connected to the right side of the outer wall of the rotating column, a belt is rotatably connected to the outside of the I-shaped column, a knife column is rotatably connected to the inside of the square block, a driven rod is fixedly connected to the inside of the knife column, a bevel gear 2 is fixedly connected to the rear side of the outer wall of the driven rod, and a transmission component is rotatably connected to the inside of the square block.
[0007] As a further description of the above technical solution: the conveying assembly includes a grinding wheel, a column gear is fixedly connected to the front side of the outer wall of the grinding wheel, a material port is opened on the left side of the interior of the square block, and a discharge port is opened on the right side of the interior of the square block, a hollow block is fixedly connected to the right side of the top of the trough body, a secondary motor is fixedly connected to the outer wall of the rear side of the hollow block, a rotating rod is fixedly connected to the driving end of the secondary motor, fans are fixedly connected to the inner walls of the left and right sides of the hollow block, two low rods are fixedly connected to the interior of the trough body, a plurality of support blocks are fixedly connected to the top of the front and rear sides of the trough body, and a high rod is rotatably connected to the inner sides of the plurality of support blocks.
[0008] As a further description of the above technical solution: the outer wall of the rolling wheel is rotatably connected to the front and rear inner walls of the square block, and the two sides of the rotating rod are rotatably connected to the front and rear inner walls of the hollow block.
[0009] As a further description of the above technical solution: the driving end of the motor 1 is rotatably connected to the left bottom of the feed port.
[0010] As a further description of the above technical solution: the outside of the bevel gear one is meshed with the outside of the bevel gear two, and the inside of the column gear is fixedly connected to the front outer wall of the rotating column.
[0011] As a further description of the above technical solution: the internal rotation of the I-shaped column is connected to the rear outer wall of the driven rod.
[0012] As a further description of the above technical solution: the front and rear sides of the driven rod are rotatably connected to the front and rear inner walls of the square block, and the front and rear outer walls of the rotating column are rotatably connected to the front and rear inner walls of the material port.
[0013] As a further description of the above technical solution: the front and rear outer walls of the driven rod are rotatably connected to the inner wall of the material opening, and the outer wall of the grinding wheel is rotatably connected to the inside of the square block.
[0014] The utility model has the following beneficial effects:
[0015] 1. In the utility model, rapid granulation is achieved through the mutual cooperation of the base, trough, block, motor 1, feed port, square block, motor 2, round rod, bevel gear 1, rotating column, I-shaped column, belt, knife column, driven rod, bevel gear 2 and other structures. Rapid granulation is efficient, fast, highly controllable, widely applicable, and highly extensible. It has a fast preparation speed, can quickly convert raw materials into granular products, and improve production efficiency.
[0016] In the utility model, rapid cooling is achieved through the cooperation of the structures such as the grinding wheel, column gear, material port, discharge port, hollow block, auxiliary motor, rotating rod, fan, low rod, support block, high rod, etc. Rapid cooling plays an important role in industrial production, which can improve production efficiency, maintain product quality, save energy consumption and improve process control level. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a three-dimensional diagram of a preparation device for regenerated polyester staple fibers proposed by the utility model;
[0018] Figure 2 This is a schematic structural diagram of a square block of a regenerated polyester staple fiber preparation device proposed by the utility model;
[0019] Figure 3 This is a schematic diagram of the structure of a roller of a regenerated polyester staple fiber preparation device proposed by the utility model;
[0020] Figure 4 This is a schematic diagram of the structure of a column gear of a regenerated polyester staple fiber preparation device proposed by the utility model;
[0021] Figure 5 This is a schematic structural diagram of a hollow block of a device for preparing regenerated polyester staple fibers proposed in the utility model.
[0022] Legend:
[0023] 1. Base; 2. Trough body; 3. Block body; 4. Motor 1; 5. Feed inlet; 6. Square block; 7. Motor 2; 8. Round rod; 9. Bevel gear 1; 10. Rotating column; 11. I-shaped column; 12. Belt; 13. Knife column; 14. Driven rod; 15. Bevel gear 2; 16. Roller; 17. Column gear; 18. Material inlet; 19. Discharge port; 20. Hollow block; 21. Auxiliary motor; 22. Rotating rod; 23. Fan; 24. Low rod; 25. Support block; 26. High rod. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0025] Reference Figure 1 - Figure 3 , an embodiment provided by the utility model; a preparation device for recycled polyester staple fiber, comprising a base 1, the base 1 provides a stable support and foundation for the product, ensures that the product is not easy to tilt or shake during use, and improves the stability and safety of the product. The top of the base 1 is fixedly connected with a tank body 2, the top left side of the tank body 2 is fixedly connected with a block body 3, the top left side of the block body 3 is fixedly connected with a motor 4, the running speed, torque and direction of the motor 4 can be accurately adjusted by controlling parameters such as current, voltage and frequency, so that it can adapt to different working conditions and requirements. The top of the block body 3 is fixedly connected with a feed port 5, the right side of the tank body 2 is provided with a square block 6, the inside of the square block 6 is fixedly connected with a motor 2 7, the driving end of the motor 2 7 is fixedly connected with a round rod 8, the top of the round rod 8 is fixedly connected with a bevel gear 1 9, the inside of the square block 6 is rotatably connected with a rotating column 10, the right side of the outer wall of the rotating column 10 is fixedly connected with a type column 11, the outside of the type column 11 is rotatably connected with a belt 12, the belt 12 transmission system has a high transmission efficiency, can effectively transmit power to the target device, and reduce energy loss. The interior of the square block 6 is rotatably connected to a knife column 13, the interior of the knife column 13 is fixedly connected to a driven rod 14, the rear side of the outer wall of the driven rod 14 is fixedly connected to a bevel gear 2 15, and the interior of the square block 6 is rotatably connected to a transmission component.
[0026] Reference Figure 3 - Figure 5The transmission assembly includes a grinding wheel 16. By adjusting the speed, pressure and gap of the grinding wheel 16, the particle size and shape during the grinding process can be accurately controlled to meet the requirements of different products. A column gear 17 is fixedly connected to the front side of the outer wall of the grinding wheel 16, a material port 18 is opened on the left side of the inner side of the square block 6, and a discharge port 19 is opened on the right side of the inner side of the square block 6. A hollow block 20 is fixedly connected to the right side of the top of the tank body 2, and an auxiliary motor 21 is fixedly connected to the outer wall of the rear side of the hollow block 20. A rotating rod 22 is fixedly connected to the driving end of the auxiliary motor 21. Fans 23 are fixedly connected to the inner walls of the left and right sides of the hollow block 20. Two low rods 24 are fixedly connected to the inside of the tank body 2. Multiple support blocks 25 are fixedly connected to the top of the front and rear sides of the tank body 2. The support blocks 25 can withstand a large amount of weight and pressure, provide stable support for the structure, and ensure its safety and reliability. A high rod 26 is rotatably connected to the inner side of the adjacent side of the multiple support blocks 25.
[0027] Reference Figure 1 - Figure 3 The outer wall of the grinding wheel 16 is rotatably connected to the inner walls of the front and rear sides of the square block 6, and the two sides of the rotating rod 22 are rotatably connected to the inner walls of the front and rear sides of the hollow block 20. The driving end of the motor 14 is rotatably connected to the left bottom of the feed port 5. The outer part of the bevel gear 19 is meshed with the outer part of the bevel gear 215. The transmission system of the bevel gear 19 has a high transmission efficiency and can effectively transmit power to the target equipment to reduce energy loss. The inside of the column gear 17 is fixedly connected to the front outer wall of the rotating column 10. The rotating column 10 has the advantages of supporting and rotating functions, simple structure, reliable and stable, space saving, strong adaptability and easy maintenance. The inside of the I-shaped column 11 is rotatably connected to the outer wall of the rear side of the driven rod 14. The front and rear sides of the driven rod 14 are rotatably connected to the inner walls of the front and rear sides of the square block 6, and the front and rear sides of the outer walls of the rotating column 10 are rotatably connected to the inner walls of the front and rear sides of the material port 18. The front and rear sides of the outer walls of the driven rod 14 are rotatably connected to the inner wall of the material port 18, and the outer wall of the grinding wheel 16 is rotatably connected to the inside of the square block 6.
[0028] Working principle: start motor 27, motor 27 drives round rod 8, round rod 8 rotates to drive bevel gear 19, bevel gear 19 rotates to drive bevel gear 2 15, bevel gear 2 15 drives driven rod 14, driven rod 14 rotates to drive belt 12 and then drives I-shaped column 11 to operate, driven rod 14 drives knife column 13 to complete rapid granulation. Rapid granulation is efficient, fast, controllable, widely applicable, and scalable. It has a fast preparation speed, can quickly convert raw materials into granular products, and improve production efficiency.
[0029] Start the motor 14 to put the material into the feed port 5, squeeze it through the block 3 into the tank 2, and pass through the low rod 24 and the high rod 26 in turn, and put it into the rotating rod 22. At this time, start the auxiliary motor 21 to pull and operate, and the fan 23 rotates to cool the material for the second time and remove moisture and water. Rapid cooling is achieved. Rapid cooling plays an important role in industrial production, which can improve production efficiency, maintain product quality, save energy consumption and improve process control level.
[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A device for preparing recycled polyester staple fibers, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a trough body (2), the top left side of the trough body (2) is fixedly connected to a block body (3), the top left side of the block body (3) is fixedly connected to a motor 1 (4), the top of the block body (3) is fixedly connected to a feed port (5), a square block (6) is provided on the right side of the trough body (2), the interior of the square block (6) is fixedly connected to a motor 2 (7), the driving end of the motor 2 (7) is fixedly connected to a round rod (8), and the top of the round rod (8) is fixedly connected to a bevel gear 1 (9), the square block (6) is internally rotatably connected to a rotating column (10), the outer wall right side of the rotating column (10) is fixedly connected to an I-shaped column (11), the outer side of the I-shaped column (11) is rotatably connected to a belt (12), the square block (6) is internally rotatably connected to a knife column (13), the knife column (13) is internally fixedly connected to a driven rod (14), the outer wall rear side of the driven rod (14) is fixedly connected to a bevel gear 2 (15), and the square block (6) is internally rotatably connected to a transmission component.
2. The preparation device for regenerated polyester staple fibers according to claim 1, characterized in that: The transmission component comprises a grinding wheel (16), the front side of the outer wall of the grinding wheel (16) is fixedly connected to a column gear (17), the left side of the interior of the square block (6) is provided with a material opening (18), the right side of the interior of the square block (6) is provided with a discharge opening (19), the right side of the top of the trough body (2) is fixedly connected to a hollow block (20), the rear outer wall of the hollow block (20) is fixedly connected to an auxiliary motor (21), the driving end of the auxiliary motor (21) is fixedly connected to a rotating rod (22), the left and right inner walls of the hollow block (20) are fixedly connected to fans (23), the interior of the trough body (2) is fixedly connected to two low rods (24), the top of the front and rear sides of the trough body (2) are fixedly connected to a plurality of support blocks (25), and the adjacent sides of the plurality of support blocks (25) are rotatably connected to high rods (26).
3. The preparation device for regenerated polyester staple fibers according to claim 2, characterized in that: The outer wall of the rolling wheel (16) is rotatably connected to the inner walls of the front and rear sides of the square block (6), and the two sides of the rotating rod (22) are rotatably connected to the inner walls of the front and rear sides of the hollow block (20).
4. The equipment for preparing regenerated polyester staple fibers according to claim 1, characterized in that: The driving end of the motor 1 (4) is rotatably connected to the left bottom of the feed port (5).
5. The equipment for preparing regenerated polyester staple fibers according to claim 2, characterized in that: The outside of the bevel gear one (9) is meshed with the outside of the bevel gear two (15), and the inside of the column gear (17) is fixedly connected to the front outer wall of the rotating column (10).
6. The equipment for preparing regenerated polyester staple fibers according to claim 1, characterized in that: The interior of the I-shaped column (11) is rotatably connected to the rear outer wall of the driven rod (14).
7. The equipment for preparing regenerated polyester staple fibers according to claim 2, characterized in that: The front and rear sides of the driven rod (14) are rotatably connected to the front and rear inner walls of the square block (6), and the front and rear outer walls of the rotating column (10) are rotatably connected to the front and rear inner walls of the material opening (18).
8. The equipment for preparing regenerated polyester staple fibers according to claim 2, characterized in that: The front and rear outer walls of the driven rod (14) are rotatably connected to the inner wall of the material opening (18), and the outer wall of the grinding wheel (16) is rotatably connected to the inside of the square block (6).