Surface fuzzy ball removing device for production of high-performance knitting yarn with good wear resistance

Abstract

The utility model relates to the technical field of knitting yarn production, and discloses a surface fuzzy ball removing device for high-performance knitting yarn production, which is good in wear resistance and comprises a heat insulation cylinder, and guide components for guiding high-performance knitting yarn are arranged at the top end and the bottom end of the heat insulation cylinder. A combustion assembly for singeing the high-performance knitting yarn is fixedly arranged on the surface of the heat insulation barrel, a filter barrel is fixedly arranged on one side of the heat insulation barrel, a conical filter screen is fixedly arranged in the filter barrel, and an exhaust fan is fixedly mounted at the bottom of the filter barrel; the high-performance knitting yarn can penetrate through the guide assembly, the guide assembly can guide and limit the high-performance knitting yarn, the combustion assembly can conduct singeing treatment on the high-performance knitting yarn and can remove fuzzy balls, and due to the fact that the guide assembly is located at the two ends of the heat insulation cylinder and the combustion assembly is located on the surface of the heat insulation cylinder, the internal space of the heat insulation cylinder is not occupied, the cooling speed is high, and overhauling is convenient and rapid.

Description

Technical Field

[0001] The utility model relates to the technical field of knitting yarn production, in particular to a surface fuzz removing device for producing high-performance knitting yarn with good wear resistance. Background Technique

[0002] Knitting yarn is the yarn used for hand knitting or producing knitted goods. It can be divided into cotton knitting yarn, wool knitting yarn, and blended yarn according to raw materials, and can be divided into carded knitting yarn and combed knitting yarn according to the spinning system. Usually, the raw materials used are of good quality, the yarn is smooth, the twist is small, and the hand feeling is soft. High-performance knitting technology refers to the use of high-performance fibers and composite materials, which can improve the wear resistance of knitting yarn. During the production of high-performance knitting yarn, it is often necessary to remove the fuzz on its surface.

[0003] The "multifunctional singeing device for yarn processing" disclosed in its application number "202223205016.5" "includes a singeing box. The left and right inner walls of the singeing box are both installed with flame spraying pipes. A yarn ribbon penetrates through the inner end of the singeing box, and the yarn ribbon is located between the two flame spraying pipes. The lower inner wall of the singeing box is symmetrically installed with elastic members, and the two elastic members are respectively located on the left and right sides of the yarn ribbon. The upper end of the elastic member is fixedly connected with a quick-cooling box. The inner end of the quick-cooling box is filled with coolant, and a refrigerating sheet is fixedly connected to the inner end of the quick-cooling box. The two quick-cooling boxes are respectively matched with the corresponding flame spraying pipes. When using this device in this scheme, when the yarn ribbon continuously passes through the singeing box through multiple winding rollers, once the control box detects that the flame spraying pipe fails to spray fire during the operation process, the quick-cooling box can be controlled to move up to contact the flame spraying pipe. After the heat-resistant top plate is squeezed and turned downward, the quick-cooling box is engaged with the corresponding flame spraying pipe. The coolant in the quick-cooling box contacts the high-temperature flame spraying pipe, and the flame spraying pipe can be quickly cooled, which is convenient for improving the later maintenance efficiency". In the utility model, when using this device in this scheme, when the yarn ribbon continuously passes through the singeing box through multiple winding rollers, once the control box detects that the flame spraying pipe fails to spray fire through the flame detector in it during the operation process, the quick-cooling box can be controlled to move up to contact the flame spraying pipe. After the heat-resistant top plate is squeezed and turned downward, the quick-cooling box is engaged with the corresponding flame spraying pipe. The coolant in the quick-cooling box contacts the high-temperature flame spraying pipe, and the flame spraying pipe can be quickly cooled, which is convenient for improving the later maintenance efficiency.

[0004] However, the above method still has the following defects: The coolant inside the quick-cooling box can cool the flame spraying pipe for maintenance, but it occupies a relatively large internal space of the singeing box, the operation space is small, the maintenance is cumbersome, and carbides are generated during the combustion process, which are easy to accumulate in the singeing box and are not convenient for cleaning the carbides. Content of the Utility Model

[0005] In view of the deficiencies of the prior art, the present utility model provides a surface fuzz removing device for the production of high-performance knitting yarn with good wear resistance, which has the advantages of simple operation and convenient cleaning of carbides, and solves the problems raised in the above background technology.

[0006] The present utility model provides the following technical solutions: A surface fuzz removing device for the production of high-performance knitting yarn with good wear resistance, including a heat insulation cylinder. Both the top end and the bottom end of the heat insulation cylinder are provided with guiding components for guiding the high-performance knitting yarn. The surface of the heat insulation cylinder is fixedly provided with a burning component for singeing the high-performance knitting yarn. One side of the heat insulation cylinder is fixedly provided with a filter barrel. A conical filter screen is fixedly arranged inside the filter barrel. A suction fan is fixedly installed at the bottom of the filter barrel. The air inlet end of the suction fan is provided with a suction pipe connected to the heat insulation cylinder. A dust collection hopper is arranged at the bottom end of the filter barrel, and a discharge valve is fixedly arranged in the middle of the bottom end of the dust collection hopper.

[0007] As a preferred technical solution of the present utility model, supports are fixedly arranged at both the top and the bottom of the heat insulation cylinder. One end of the support is rotatably connected with a guide wheel, and a limiting groove is opened in the middle of the guide wheel. Two support blocks are welded on one side of the heat insulation cylinder, and one end of the support block is welded to the filter barrel.

[0008] As a preferred technical solution of the present utility model, the guiding component includes a shield and a ceramic guide ring. One end of the shield is fixedly provided with a protective ring, and the ceramic guide ring is fixedly connected to the inner wall of the protective ring.

[0009] As a preferred technical solution of the present utility model, an installation ring is fixedly arranged at the other end of the shield. Positioning rings are fixedly arranged on the inner walls of both the top end and the bottom end of the heat insulation cylinder, and the installation ring is fixedly connected to the positioning ring through bolts.

[0010] As a preferred technical solution of the present utility model, the burning component includes a bracket. One side of the bracket is fixedly connected to the heat insulation cylinder. The other side of the bracket is fixedly provided with a positioning plate, and positioning holes are opened at the four corners of the positioning plate. Installation openings are opened on both sides of the bracket, and a burner head is fixedly installed inside the bracket.

[0011] As a preferred technical solution of the present utility model, a burning opening is opened on the surface of the heat insulation cylinder, and the burner head is inserted into the burning opening.

[0012] As a preferred technical solution of the present utility model, an air outlet pipe is fixedly arranged in the middle of the top end of the filter barrel. The air outlet end of the air outlet pipe is fixedly connected with a flange. The bottom end of the filter barrel is fixedly connected with a conduit, and the air inlet end of the conduit is fixedly connected to the air outlet end of the suction fan.

[0013] As a preferred technical solution of the present utility model, a support ring is fixedly provided at the bottom end of the filter barrel, an installation ring is fixedly provided at the top end of the dust collection hopper, the top end of the installation ring is fixedly connected to the bottom end of the support ring by bolts, and a sealing gasket is provided between the installation ring and the support ring.

[0014] Compared with the prior art, the present utility model has the following beneficial effects:

[0015] 1. The high-performance knitting yarn can be threaded through by the guiding assembly and passed through the heat insulation cylinder, so that it can be guided and limited. The combustion assembly can perform singeing treatment on the high-performance knitting yarn to remove the fuzz. Since the guiding assembly is located at both ends of the heat insulation cylinder and the combustion assembly is located on the surface of the heat insulation cylinder, it does not occupy its internal space, has a fast cooling speed, is convenient for quick maintenance, and increases the operation space during maintenance, and the operation is simple.

[0016] 2. The carbide generated during the combustion of the fuzz can be extracted by the exhaust fan, avoiding the accumulation of carbide in the heat insulation cylinder. The conical filter screen can filter the carbide, preventing the carbide from being discharged through the filter barrel. The dust collection hopper can collect the carbide, and the carbide can be discharged conveniently by opening the discharge valve, which is convenient for cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is one of the structural schematic diagrams of the present utility model;

[0018] Figure 2 is the second structural schematic diagram of the present utility model;

[0019] Figure 3 is the exploded structural schematic diagram of the present utility model;

[0020] Figure 4 is the structural schematic diagram of the guiding assembly of the present utility model;

[0021] Figure 5 is the exploded structural schematic diagram of the filter barrel of the present utility model.

[0022] In the figure: 1. Heat insulation cylinder; 2. Support; 3. Guide wheel; 4. Guiding assembly; 401. Baffle; 402. Installation ring; 403. Protective ring; 404. Ceramic guide ring; 5. Combustion port; 6. Combustion assembly; 601. Bracket; 602. Positioning plate; 603. Burner head; 604. Installation port; 7. Support block; 8. Filter barrel; 9. Exhaust fan; 10. Exhaust duct; 11. Duct; 12. Conical filter screen; 13. Air outlet duct; 14. Flange; 15. Dust collection hopper; 16. Installation ring; 17. Support ring; 18. Discharge valve; 19. Positioning ring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] 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. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1 to 5 , a surface fuzz removing device for producing high-performance knitting yarn with good wear resistance, which includes a heat insulation cylinder 1. Guide assemblies 4 for guiding the high-performance knitting yarn are provided at both the top and bottom ends of the heat insulation cylinder 1. The high-performance knitting yarn can pass through the heat insulation cylinder 1 through the guide assemblies 4, and it can be guided and limited. A combustion assembly 6 for singeing the high-performance knitting yarn is fixedly provided on the surface of the heat insulation cylinder 1. The high-performance knitting yarn can be singed through the combustion assembly 6. A filter barrel 8 is fixedly provided on one side of the heat insulation cylinder 1. A conical filter screen 12 is fixedly provided inside the filter barrel 8. An exhaust fan 9 is fixedly installed at the bottom of the filter barrel 8. An exhaust duct 10 connected to the heat insulation cylinder 1 is provided at the air inlet end of the exhaust fan 9. The exhaust fan 9 can extract the carbide generated by combustion, avoiding the accumulation of carbide in the heat insulation cylinder 1. The conical filter screen 12 can filter the carbide. A dust collection hopper 15 is provided at the bottom end of the filter barrel 8. A discharge valve 18 is fixedly provided in the middle of the bottom end of the dust collection hopper 15;

[0025] In this embodiment, preferably, the guide assembly 4 includes a shield 401 and a ceramic guide ring 404. A protective ring 403 is fixedly provided at one end of the shield 401. The ceramic guide ring 404 is fixedly connected to the inner wall of the protective ring 403. An installation ring 402 is fixedly provided at the other end of the shield 401. Positioning rings 19 are fixedly provided on the inner walls of the top and bottom ends of the heat insulation cylinder 1. The installation ring 402 is fixedly connected to the positioning ring 19 by bolts. The shield 401 can be installed and disassembled through the installation ring 402. The shield 401 can inhibit carbide and support the protective ring 403. The protective ring 403 can provide protection for the ceramic guide ring 404. The ceramic guide ring 404 has good heat resistance, can guide the high-performance knitting yarn, and can reduce the friction with the high-performance knitting yarn;

[0026] In this embodiment, preferably, the combustion assembly 6 includes a bracket 601. One side of the bracket 601 is fixedly connected to the heat insulation cylinder 1. On the other side of the bracket 601, a positioning plate 602 is fixedly provided. Positioning holes are provided at the four corners of the positioning plate 602. Installation openings 604 are provided on both sides of the bracket 601. A burner head 603 is fixedly installed inside the bracket 601. A combustion port 5 is provided on the surface of the heat insulation cylinder 1. The burner head 603 is inserted into and connected to the combustion port 5. The bracket 601 can support the heat insulation cylinder 1 and fixedly install the heat insulation cylinder 1. The burner head 603 can be passed through the installation opening 604. The burner head 603 sprays flames into the heat insulation cylinder 1. When the high-performance knitting yarn moves at high speed, the fuzz on its surface can be burned;

[0027] In this embodiment, preferably, supports 2 are fixedly provided at the top and bottom of the heat insulation cylinder 1. One end of each support 2 is rotatably connected to a guide wheel 3. A limiting groove is provided in the middle of the guide wheel 3. The high-performance knitting yarn can be limited through the limiting groove. The guide wheel 3 can guide the high-performance knitting yarn, and the high-performance knitting yarn after singeing can be wound up. Two support blocks 7 are welded to one side of the heat insulation cylinder 1. One end of each support block 7 is welded to a filter barrel 8. The heat insulation cylinder 1 can support the filter barrel 8 through the support blocks 7. A wind outlet pipe 13 is fixedly provided in the middle of the top end of the filter barrel 8. The outlet end of the wind outlet pipe 13 is fixedly connected to a flange 14. The wind outlet pipe 13 can be connected to an exhaust gas discharge pipe through the flange 14. A conduit 11 is fixedly connected to the bottom end of the filter barrel 8. The inlet end of the conduit 11 is fixedly connected to the outlet end of an air extractor 9. The outlet end of the air extractor 9 can be connected to the filter barrel 8 through the conduit 11. A support ring 17 is fixedly provided at the bottom end of the filter barrel 8. An installation ring 16 is fixedly provided at the top end of a dust collection hopper 15. The top end of the installation ring 16 is fixedly connected to the bottom end of the support ring 17 through bolts. A sealing gasket is provided between the installation ring 16 and the support ring 17. The support ring 17 and the installation ring 16 facilitate the installation and disassembly of the dust collection hopper 15. The sealing gasket can seal between the support ring 17 and the installation ring 16.

[0028] During use, first, the bracket 601 is fixed through the positioning holes of the positioning plate 602. Then, the high-performance knitting yarn is vertically passed through a ceramic guide ring 404, passed through the heat insulation cylinder 1, and supported and guided by the guide wheel 3. After that, the high-performance knitting yarn is pulled to make it move rapidly. Finally, the burner head 603 sprays flames into the heat insulation cylinder 1. Since the high-performance knitting yarn and the fuzz on its surface have different heating rates, when the high-performance knitting yarn moves rapidly, the fuzz on its surface can be burned without damaging the high-performance knitting yarn;

[0029] During the process of burning the wool ball, carbides are generated. The baffle 401 can inhibit the carbides and prevent their diffusion. The staff uses the exhaust fan 9 to extract the air inside the heat insulation cylinder 1, making the inside in a negative pressure state. The carbides can enter the filter barrel 8 along with the air flow, avoiding the accumulation of carbides in the heat insulation cylinder 1. The conical filter screen 12 inside the filter barrel 8 can filter the carbides. The filtered air flow can be discharged through the air outlet pipe 13, preventing the carbides from being discharged through the filter barrel 8. The dust collection hopper 15 can collect the carbides. When cleaning is required, the discharge valve 18 is opened to discharge the carbides, which is convenient for cleaning. Since the guiding component 4 is located at both ends of the heat insulation cylinder 1 and the combustion component 6 is located on the surface of the heat insulation cylinder 1, it does not occupy its internal space. After combustion, it can be quickly cooled, facilitating the staff to quickly repair it and ensuring the operation space.

[0030] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for removing surface pills for high-performance knitting yarn production with good wear resistance, comprising a heat-insulating cylinder (1), characterized in that: The top and bottom ends of the heat-insulating cylinder (1) are both provided with guide components (4) for guiding the high-performance knitting yarn, the surface of the heat-insulating cylinder (1) is fixedly provided with a combustion component (6) for singeing the high-performance knitting yarn, a filter barrel (8) is fixedly provided on one side of the heat-insulating cylinder (1), a conical filter screen (12) is fixedly provided inside the filter barrel (8), an exhaust fan (9) is fixedly installed at the bottom of the filter barrel (8), an exhaust pipe (10) connected to the heat-insulating cylinder (1) is provided at the air inlet end of the exhaust fan (9), a dust hopper (15) is provided at the bottom end of the filter barrel (8), and a discharge valve (18) is fixedly provided in the middle of the bottom end of the dust hopper (15).

2. The surface pilling removal device for high-performance knitting yarn production with good wear resistance according to claim 1 is characterized in that: The top and bottom of the heat-insulating cylinder (1) are both fixedly provided with a support (2), one end of the support (2) is rotatably connected to a guide wheel (3), a limiting groove is provided in the middle of the guide wheel (3), two support blocks (7) are welded to one side of the heat-insulating cylinder (1), and one end of the support block (7) is welded to the filter barrel (8).

3. The surface pilling removal device for high-performance knitting yarn production with good wear resistance according to claim 1 is characterized in that: The guide assembly (4) comprises a baffle (401) and a ceramic guide ring (404); a protective ring (403) is fixedly provided at one end of the baffle (401); and the ceramic guide ring (404) is fixedly connected to the inner wall of the protective ring (403).

4. The surface pilling removal device for producing high-performance knitting yarn with good wear resistance according to claim 3 is characterized in that: A mounting ring (402) is fixedly provided at the other end of the baffle (401), and positioning rings (19) are fixedly provided on the inner walls of the top end and the bottom end of the heat insulation cylinder (1), and the mounting ring (402) is fixedly connected to the positioning ring (19) by bolts.

5. The surface pilling removal device for high-performance knitting yarn production with good wear resistance according to claim 1 is characterized in that: The combustion assembly (6) comprises a bracket (601), one side of the bracket (601) is fixedly connected to the insulation tube (1), the other side of the bracket (601) is fixedly provided with a positioning plate (602), the four corners of the positioning plate (602) are provided with positioning holes, the two sides of the bracket (601) are provided with installation openings (604), and the interior of the bracket (601) is fixedly provided with a combustion head (603).

6. The surface pilling removal device for producing high-performance knitting yarn with good wear resistance according to claim 5 is characterized in that: A combustion port (5) is provided on the surface of the heat-insulating cylinder (1), and the combustion head (603) is interlacedly connected with the combustion port (5).

7. The surface pilling removal device for high-performance knitting yarn production with good wear resistance according to claim 1 is characterized in that: An air outlet pipe (13) is fixedly provided in the middle of the top of the filter barrel (8), the air outlet end of the air outlet pipe (13) is fixedly connected to a flange (14), the bottom end of the filter barrel (8) is fixedly connected to a duct (11), and the air inlet end of the duct (11) is fixedly connected to the air outlet end of the exhaust fan (9).

8. The surface pilling removal device for producing high-performance knitting yarn with good wear resistance according to claim 1 is characterized in that: A support ring (17) is fixedly provided at the bottom end of the filter barrel (8), a mounting ring (16) is fixedly provided at the top end of the dust collecting hopper (15), the top end of the mounting ring (16) is fixedly connected to the bottom end of the support ring (17) by bolts, and a sealing gasket is provided between the mounting ring (16) and the support ring (17).

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