Spinning device for polyester yarn production
By designing a spinneret device for polyester wire production, the problem of uneven mixing of materials and impurities before the polyester products are wired into the prior art is solved, and the raw materials are fully mixed, uniform heating and efficient filtration are achieved, and the stability and quality of polyester wire are improved.
Patent Information
- Application Number
- CN202421871627.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-05
- Publication Date
- 2025-05-30
- Estimated Expiration
- 2034-08-05
AI Technical Summary
Existing polyester products need to go through multiple processes before forming wires, especially during the stirring process, the inner wall of the stirring tank is prone to adhere to materials, resulting in uneven mixing of materials and affecting quality.
A spinneret device for the production of polyester wire is designed, including a tank body, a heating chamber, a rotating motor, a rotating rod, agitating blade, a scraper and a filter plate and other components. The rotating motor drives the rotating rod and the stirring leaf to rotate, so that the raw materials can be fully mixed and heated; at the same time, the scraper and filter plate are used for cleaning and filtration to ensure the uniformity and purity of the material.
The full mixing and uniform heating of raw materials is achieved, ensuring the stability and quality of polyester wire; at the same time, through the cleaning and filtration functions, material adhesion and impurities are avoided, and production efficiency and product quality are improved.
Smart Images
Figure CN222923337U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of polyester filament production, in particular to a spinneret device for polyester filament production. Background Art
[0002] As a chemical fiber material, polyester filament is one of the three main fibers in synthetic fibers and occupies an extremely important position in the clothing industry. Clothes made of polyester filament not only do not fade during washing, but also have good abrasion resistance. With the change of people's requirements for textiles, polyester products imitating the cross-section of natural fibers have emerged.
[0003] Existing polyester products will go through many processes before filament formation. The first process is to mix different raw materials and then crush and stir them. However, during stirring, a lot of materials often adhere to the inner wall of the stirring tank. And if these materials are not cleaned, they will always adhere to the inner wall of the tank. If other materials are stirred next time, they are very easy to be mixed together, resulting in a change in the materials, and may not meet the required quality requirements. Therefore, a spinneret device for polyester filament is proposed to solve the above problems. Summary of the Invention
[0004] In view of the deficiencies of the above problem points, the utility model provides a spinneret device for polyester filament production.
[0005] The utility model realizes the above object through the following technical solutions: A spinneret device for polyester filament production, including a tank body, a top cover is arranged at the top of the tank body, heating chambers are arranged at both ends inside the tank body, a rotating motor is arranged at the top of the top cover, the output end of the rotating motor rotates through the top cover and is fixedly installed with a rotating rod, several stirring blades are fixedly installed on the outer side of the rotating rod, two connecting blocks are fixedly installed on the outer side of the rotating rod, a reset spring is fixedly installed inside each of the two connecting blocks, the end of the reset spring far away from the rotating rod is fixedly installed with a limiting block movably connected to the inner wall of the connecting block, a connecting rod extending to the outside of the connecting block is fixedly installed on the side of the limiting block far away from the rotating rod, the same long plate is fixedly installed on one side of the two connecting rods, a first scraper is fixedly installed on one side of the long plate, a first short plate and a second short plate are respectively fixedly installed on the upper and lower sides of the long plate, a second scraper and a third scraper are respectively fixedly installed on the top of the first short plate and the bottom of the second short plate, feeding ports are arranged on both sides of the top of the top cover, and a discharging assembly is arranged below the tank body.
[0006] Preferably, the first scraper is in fit with the inner wall of the tank body, and the top side of the second scraper and the bottom side of the third scraper are respectively in fit with the inner wall of the bottom side of the top cover and the inner wall of the bottom side of the tank body.
[0007] Preferably, the discharging assembly includes a discharging port fixedly installed on the inner wall of the bottom side of the tank body, and a valve is arranged outside the discharging port.
[0008] Preferably, a guiding pipe is arranged at the bottom side of the discharging port, the other end of the guiding pipe is fixedly connected with a heating box, a feeding pipe is fixedly installed on one side of the heating box, the other end of the feeding pipe is provided with a wire drawing box, and the feeding pipe is in an L shape.
[0009] Preferably, a first fixing block, a second fixing block and a third fixing block are respectively fixedly installed on the inner walls of two sides of the wire drawing box. A first filter plate is movably inserted between the two first fixing blocks, a second filter plate is movably inserted between the two second fixing blocks, a spinneret plate is movably inserted between the two third fixing blocks, a plurality of round holes are formed in the spinneret plate, and the feeding pipe extends into the wire drawing box.
[0010] Preferably, positioning bolts are screwed between the first filter plate and the first fixing block and between the second filter plate and the second fixing block.
[0011] Preferably, flow guiding plates are arranged on two inner sides of the wire drawing box and above the first filter plate.
[0012] Preferably, a first handle, a second handle and a third handle are respectively fixedly installed on one side of the first filter plate, the second filter plate and the spinneret plate, and the first handle, the second handle and the third handle are all in a U shape.
[0013] Preferably, support legs are arranged on the outer side of the tank body, and the number of the support legs is four.
[0014] The beneficial effects of the utility model are as follows:
[0015] 1. By arranging the rotating rod, the rotating motor drives the rotating rod to rotate, and the rotating rod drives the stirring blades to rotate, so that different raw materials are fully mixed. The mixed raw materials are heated through the heating cavity according to requirements, and the polyester yarn obtained after melting is more stable in quality; when the rotating rod rotates, it will immediately drive the two connecting rods to rotate, and the two connecting rods will drive the first scraper fixedly installed on one side of the long plate to clean the inner wall of the tank body. While the first scraper cleans the inner wall, the first short plate and the second short plate fixedly installed on one side of the long plate will respectively drive the second scraper and the third scraper to clean the bottom inner wall of the top cover and the bottom inner wall of the tank body, and can clean all the raw materials attached to the inner wall; at the same time, through the reset spring and the limiting block arranged inside the connecting block, the fitting of the first scraper and the inner wall of the tank body is ensured.
[0016] 2. Through the provided wire drawing box, the raw materials after being evenly mixed flow through the discharge port to the guide pipe, and then flow into the heating box. The heating box will heat them, enabling different materials to fuse together. Then, they will flow from the feed pipe fixedly installed on one side of the heating box into the wire drawing box. The impurities in different materials can be filtered out through the provided first filter plate and second filter plate, and finally pass through the spinneret. The first filter plate, the second filter plate, and the spinneret are all provided with handles. By pulling out the first filter plate, the second filter plate, and the spinneret through the handles, new ones can be installed, and the spinneret can be replaced according to the size of the wire to be spun as needed, which facilitates the staff to regularly clean and replace the filter plates. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 is a schematic structural diagram of the spinneret device of the present utility model;
[0018] Figure 2 is a schematic structural diagram inside the connecting block of the present utility model;
[0019] Figure 3 is a schematic structural diagram of the wire drawing box of the present utility model.
[0020] In the figure: 1. Tank body; 11. Heating cavity; 2. Top cover; 21. Feed inlet; 3. Rotating motor; 4. Rotating rod; 5. Stirring blade; 6. Connecting block; 61. Return spring; 62. Limiting block; 7. Connecting rod; 8. Long plate; 81. First scraping plate; 9. First short plate; 91. Second scraping plate; 10. Second short plate; 101. Third scraping plate; 12. Discharge port; 121. Valve; 13. Guide pipe; 14. Heating box; 15. Feed pipe; 16. Wire drawing box; 161. First fixing block; 162. Second fixing block; 163. Third fixing block; 164. First filter plate; 1641. First handle; 165. Second filter plate; 1651. Second handle; 166. Spinneret; 1661. Third handle; 167. Positioning bolt; 168. Deflector; 17. Support leg. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model.
[0022] As Figure 1 and Figure 2As shown in the figure, a spinneret device for producing polyester filaments includes a tank body 1. A top cover 2 is provided at the top of the tank body 1. Heating chambers 11 are provided at both inner ends of the tank body 1. A rotary motor 3 is provided at the top of the top cover 2. The output end of the rotary motor 3 rotates through the top cover 2 and is fixedly installed with a rotating rod 4. A plurality of stirring blades 5 are fixedly installed on the outer side of the rotating rod 4. Two connecting blocks 6 are fixedly installed on the outer side of the rotating rod 4. A return spring 61 is fixedly installed inside each of the two connecting blocks 6. One end of the return spring 61 away from the rotating rod 4 is fixedly installed with a limiting block 62 movably connected to the inner wall of the connecting block 6. One side of the limiting block 62 away from the rotating rod 4 is fixedly installed with a connecting rod 7 extending to the outside of the connecting block 6. The same long plate 8 is fixedly installed on one side of the two connecting rods 7. A first scraping plate 81 is fixedly installed on one side of the long plate 8. A first short plate 9 and a second short plate 10 are respectively fixedly installed on the upper and lower sides of the long plate 8. A second scraping plate 91 and a third scraping plate 101 are respectively fixedly installed on the top of the first short plate 9 and the bottom of the second short plate 10. Feeding ports 21 are provided on both sides of the top of the top cover 2. A discharging assembly is provided below the tank body 1. The first scraping plate 81 is in contact with the inner wall of the tank body 1. The top side of the second scraping plate 91 and the bottom side of the third scraping plate 101 are respectively in contact with the inner wall of the bottom side of the top cover 2 and the inner wall of the bottom side of the tank body 1. With this structure, the rotary motor 3 drives the rotating rod 4 to rotate, and the rotating rod 4 drives the stirring blades 5 to rotate, so that different raw materials are fully mixed. The mixed raw materials are heated through the heating chamber 11 according to requirements, and the polyester filaments obtained after melting have more stable quality. The rotation of the rotating rod 4 can also drive the two connecting rods 7 to rotate, and the two connecting rods 7 will drive the first scraping plate 81 fixedly installed on one side of the long plate 8 to clean the inner wall of the tank body 1. While the first scraping plate 81 is cleaning the inner wall, the first short plate 9 and the second short plate 10 respectively fixedly installed on one side of the long plate 8 will drive the second scraping plate 91 and the third scraping plate 101 to clean the inner wall of the bottom side of the top cover 2 and the inner wall of the bottom side of the tank body 1, and can clean all the raw materials attached to the inner wall. At the same time, through the return spring 61 and the limiting block 62 provided inside the connecting block 6, the elasticity of the return spring 61 ensures the contact between the first scraping plate 81 and the inner wall of the tank body 1.
[0023] As Figure 1 and Figure 3As shown in the figure, the discharging assembly includes a discharging port 12 fixedly installed on the inner wall of the bottom side of the tank body 1. A valve 121 is arranged outside the discharging port 12. A guiding pipe 13 is arranged at the bottom side of the discharging port 12. The other end of the guiding pipe 13 is fixedly connected to a heating box 14. A feeding pipe 15 is fixedly installed on one side of the heating box 14. The other end of the feeding pipe 15 is provided with a wire drawing box 16. The feeding pipe 15 is in an L shape. First fixing blocks 161, second fixing blocks 162 and third fixing blocks 163 are respectively fixedly installed on the inner walls of both sides of the wire drawing box 16. A first filter plate 164 is movably inserted between the two first fixing blocks 161. A second filter plate 165 is movably inserted between the two second fixing blocks 162. A spinneret plate 166 is movably inserted between the two third fixing blocks 163. A plurality of round holes are formed in the spinneret plate 166. The feeding pipe 15 extends into the wire drawing box 16. With this structure, the uniformly mixed raw materials flow through the discharging port 12 to the guiding pipe 13, and then flow into the heating box 14. The heating box 14 will heat it, enabling different materials to fuse together. Then it will flow from the feeding pipe 15 fixedly installed on one side of the heating box 14 into the wire drawing box 16. The impurities in different materials can be filtered out through the provided first filter plate 164 and second filter plate 165, and finally pass through the spinneret plate 166.
[0024] As Figure 3 shown in the figure, positioning bolts 167 are screwed between the first filter plate 164 and the first fixing block 161, and between the second filter plate 165 and the second fixing block 162. With this structure, the positioning bolts 167 not only facilitate the disassembly of the first filter plate 164 and the second filter plate 165, but also can effectively fix the first filter plate 164 and the second filter plate 165 to prevent the first filter plate 164 and the second filter plate 165 from moving.
[0025] As Figure 3 shown in the figure, flow guiding plates 168 are arranged on both inner sides of the wire drawing box 16 and above the first filter plate 164. With this structure, the provided flow guiding plates 168 can play a role in guiding the raw materials.
[0026] As Figure 3 shown in the figure, first handles 1641, second handles 1651 and third handles 1661 are respectively fixedly installed on one side of the first filter plate 164, the second filter plate 165 and the spinneret plate 166. The first handles 1641, the second handles 1651 and the third handles 1661 are all in a U shape. With this structure, the first filter plate 164, the second filter plate 165 and the spinneret plate 166 are all provided with handles. The first filter plate 164, the second filter plate 165 and the spinneret plate 166 can be pulled out through the handles to install new ones. The spinneret plate 166 can be replaced according to the size of the wire to be drawn, which can facilitate the staff to regularly clean and replace the first filter plate 164 and the second filter plate 165.
[0027] As shown Figure 1 In the figure, support legs 17 are provided on the outer side of the tank body 1, and the number of the support legs 17 is four. With this structure, the four support legs 17 facilitate the support and fixation of the tank body 1.
[0028] During use, different raw materials are put into the interior of the tank body 1 through two feed ports 21 provided on the top side of the top cover 2. The rotation motor 3 is started, and the rotation motor 3 drives the rotating rod 4 to rotate. The rotating rod 4 drives the stirring blades 5 to rotate, so that different raw materials are fully mixed. The mixed and uniform raw materials are heated in the heating chamber 11 according to requirements; the rotation of the rotating rod 4 can also drive two connecting rods 7 to rotate, and the two connecting rods 7 will drive the first scraping plate 81 fixedly installed on one side of the long plate 8 to clean the inner wall of the tank body 1. While the first scraping plate 81 cleans the inner wall, the first short plate 9 and the second short plate 10 fixedly installed on one side of the long plate 8 will drive the second scraping plate 91 and the third scraping plate 101 respectively to clean the inner wall of the bottom side of the top cover 2 and the inner wall of the bottom side of the tank body 1, and can clean all the raw materials attached to the inner wall; at the same time, through the return spring 61 and the limit block 62 provided inside the connecting block 6, the fitting of the first scraping plate 81 and the inner wall of the tank body 1 is ensured; the mixed and uniform raw materials flow to the guide pipe 13 through the discharge port 12, and then flow into the heating box 14. The heating box 14 will heat it, enabling different materials to be fused together, and then flow from the feed pipe 15 fixedly installed on one side of the heating box 14 into the wire drawing box 16. The impurities in different materials can be filtered out through the first filter plate 164 and the second filter plate 165 provided, and finally through the spinneret plate 166. Because of the multiple circular holes opened in the spinneret plate 166, wire spraying can be formed.
[0029] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.
Claims
1. A spinning device for producing polyester yarn, comprising a tank body (1), characterized in that: A top cover (2) is arranged on the top of the tank body (1), heating chambers (11) are arranged at both ends of the inner side of the tank body (1), a rotating motor (3) is arranged on the top of the top cover (2), the output end of the rotating motor (3) rotates through the top cover (2) and is fixedly mounted with a rotating rod (4), a plurality of stirring blades (5) are fixedly mounted on the outer side of the rotating rod (4), two connecting blocks (6) are fixedly mounted on the outer side of the rotating rod (4), a return spring (61) is fixedly mounted inside the two connecting blocks (6), and a limit block (62) movably connected to the inner wall of the connecting block (6) is fixedly mounted on one end of the return spring (61) away from the rotating rod (4), A connecting rod (7) extending to the outside of the connecting block (6) is fixedly mounted on one side of the limit block (62) away from the rotating rod (4); a same long plate (8) is fixedly mounted on one side of the two connecting rods (7); a first scraper (81) is fixedly mounted on one side of the long plate (8); a first short plate (9) and a second short plate (10) are fixedly mounted on the upper and lower sides of the long plate (8); a second scraper (91) and a third scraper (101) are fixedly mounted on the top of the first short plate (9) and the bottom of the second short plate (10); both sides of the top of the top cover (2) are provided with feed ports (21); and a discharge assembly is provided below the tank body (1).
2. A spinning device for producing polyester yarn according to claim 1, characterized in that: The first scraper (81) fits with the inner wall of the tank body (1), and the top side of the second scraper (91) and the bottom side of the third scraper (101) fit with the bottom inner wall of the top cover (2) and the bottom inner wall of the tank body (1) respectively.
3. The spinning device for producing polyester yarn according to claim 1, characterized in that: The discharge assembly comprises a discharge port (12) fixedly mounted on the inner wall of the bottom side of the tank body (1), and a valve (121) is arranged on the outer side of the discharge port (12).
4. A spinning device for producing polyester yarn according to claim 3, characterized in that: A material guide pipe (13) is provided at the bottom side of the material outlet (12), the other end of the material guide pipe (13) is fixedly connected to a heating box (14), a feeding pipe (15) is fixedly installed on one side of the heating box (14), a wire drawing box (16) is provided at the other end of the feeding pipe (15), and the feeding pipe (15) is L-shaped.
5. A spinning device for producing polyester yarn according to claim 4, characterized in that: The inner walls on both sides of the wire drawing box (16) are respectively fixedly installed with a first fixed block (161), a second fixed block (162) and a third fixed block (163); a first filter plate (164) is movably inserted between the two first fixed blocks (161); a second filter plate (165) is movably inserted between the two second fixed blocks (162); a spinneret (166) is movably inserted between the two third fixed blocks (163); a plurality of circular holes are opened on the spinneret (166); and a feed pipe (15) extends into the wire drawing box (16).
6. A spinning device for producing polyester yarn according to claim 5, characterized in that: Positioning bolts (167) are threadedly connected between the first filter plate (164) and the first fixing block (161), and between the second filter plate (165) and the second fixing block (162).
7. A spinning device for producing polyester yarn according to claim 6, characterized in that: Guide plates (168) are arranged on both side surfaces inside the wire drawing box (16) and above the first filter plate (164).
8. A spinning device for producing polyester yarn according to claim 7, characterized in that: A first handle (1641), a second handle (1651) and a third handle (1661) are fixedly mounted on one side of the first filter plate (164), the second filter plate (165) and the spinneret (166), respectively, and the first handle (1641), the second handle (1651) and the third handle (1661) are all U-shaped.
9. A spinning device for producing polyester yarn according to claim 1, characterized in that: The outer side of the tank body (1) is provided with supporting legs (17), and the number of the supporting legs (17) is four.