Sewing thread doubling device
By using a heating drying system and a limit fixing structure in the sewing thread yarn reorganization device, the problem of reduced processing quality caused by wet thread coils is solved, and a more efficient and stable yarn reorganization process is achieved.
Patent Information
- Application Number
- CN202421425271.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-21
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-06-21
AI Technical Summary
During the sewing thread and yarn yarn, the thread roll may be contaminated with water vapor during storage or transportation, causing the yarn to be damp and reduce the processing quality.
A sewing thread yarn yarn trancing device is designed, including primary and secondary heating pipes and fans. By heating the dry thread roll, the yarn is prevented from being wet, and the thread roll is limited to the position and fixed by extrusion blocks and spring structures to prevent skew.
Effectively prevent yarn from being damp, improve yarn quality, and ensure the stability and efficiency of the processing process.
Smart Images
Figure CN222794819U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sewing thread doubling, in particular to a sewing thread doubling device. Background Art
[0002] Sewing thread doubling technology is an important textile process, which involves the process of combining two or more yarns into a new roving, in which a sewing thread doubling device is required.
[0003] In the prior art, when doubling, two or more yarns need to be passed through the spinning mechanism of a doubling machine and interwoven side by side. The yarns are usually wound on reels, and then the reels are placed on the doubling machine in sequence for doubling. However, in actual use, the reels may be contaminated with moisture during storage or transportation, resulting in the yarn being damp during doubling, leading to a problem of reduced processing quality. Therefore, we disclose a sewing thread doubling device to meet people's needs. Utility Model Content
[0004] The purpose of the present application is to provide a sewing thread doubling device to solve the problem raised in the above background technology that before doubling, the thread roll may be contaminated with moisture during storage or transportation, resulting in the yarn being damp during doubling, resulting in reduced processing quality.
[0005] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a sewing thread doubling device, comprising a base, a doubling body is fixedly installed on the upper side of the base, a plurality of air inlets are provided on the lower side of the base, lower mounting plates are fixedly installed in a plurality of the air inlets, a first-stage fan is installed on the upper side of a plurality of the lower mounting plates, a plurality of first-stage heating tubes are fixedly installed on the inner wall of the base, a plurality of placement grooves are provided on the upper side of the base, a plurality of air outlets are provided on the inner bottom walls of the plurality of the placement grooves, and an upper bracket is fixedly installed on the upper side of the doubling body.
[0006] Preferably, a rotating shaft is rotatably mounted on the inner bottom wall of the placement groove, a placement dish is fixedly mounted on the top end of the rotating shaft, a plurality of ventilation holes are opened on the inner bottom wall of the placement dish, and a support column is fixedly mounted on the inner bottom wall of the placement dish.
[0007] Preferably, telescopic rods are fixedly installed on the sides of the support columns, a U-shaped block is fixedly installed on the other end of the telescopic rods, extrusion blocks are rotatably installed on the inner walls of several of the U-shaped blocks, and springs are sleeved and installed on the surfaces of several of the telescopic rods.
[0008] Preferably, a bellows is fixedly mounted on the upper side of the upper bracket, a plurality of upper mounting plates are fixedly mounted on the inner wall of the bellows, a secondary fan is fixedly mounted on the lower sides of the plurality of mounting plates, a heating port is opened on the upper side of the upper bracket, and a plurality of secondary heating tubes are fixedly mounted in the heating port.
[0009] Preferably, a plurality of winding racks are fixedly mounted on the upper side of the base, and the plurality of winding racks correspond to the plurality of placement slots.
[0010] Preferably, a plurality of partitions are installed on the upper side of the base.
[0011] Preferably, an inspection opening is provided on one side of the base, and an inspection cover is provided in the inspection opening.
[0012] In summary, the technical effects and advantages of the utility model are:
[0013] 1. In the utility model, external gas is sucked into the base through the first-level fan, and then the air in the base is heated by the first-level heating tube in the base, and is transported to the placement groove through the air outlet, and then enters the placement dish through the placement groove to heat the wire coil in the placement dish, and the wire coil is dried, and then the external gas is sucked into the bellows through the second-level fan, and is heated by the second-level heating tube in the bellows, and then discharged from the lower side of the bellows, and the wire coil placed on the upper side of the doubling machine body is heated and dried, so as to prevent the yarn from being damp and causing the doubling quality to decrease, thereby improving the processing quality.
[0014] 2. In the utility model, the hollow part in the wire coil is pressed downward along the surface of the extrusion block, and the reaction force of the spring cooperates with the telescopic rod to drive the extrusion block to squeeze the hollow area inside the wire coil, thereby limiting and fixing the wire coil to prevent it from being skewed during the processing, resulting in a decrease in yarn tension and affecting the normal yarn doubling process, thereby further improving the processing quality. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.
[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0017] Figure 2 It is a cross-sectional view of the base of the utility model;
[0018] Figure 3This is a schematic diagram of the placement dish and its related structures of the utility model;
[0019] Figure 4 It is a schematic diagram of the cutaway structure of the bellows of the utility model.
[0020] In the figure: 1. base; 2. yarn doubling machine body; 3. upper bracket; 4. lower mounting plate; 5. primary fan; 6. primary heating tube; 7. placing dish; 8. supporting column; 9. telescopic rod; 10. spring; 11. U-shaped block; 12. extrusion block; 13. winding frame; 14. partition; 15. inspection cover; 16. bellows; 17. upper mounting plate; 18. secondary fan; 19. secondary heating tube; 20. rotating shaft. DETAILED DESCRIPTION
[0021] 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.
[0022] Example: Reference Figure 1-4 A sewing thread doubling device shown includes a base 1, a doubling machine body 2 is fixedly installed on the upper side of the base 1, a plurality of air inlets are opened on the lower side of the base 1, lower mounting plates 4 are fixedly installed in the plurality of air inlets, a first-stage fan 5 is installed on the upper side of the plurality of lower mounting plates 4, a plurality of first-stage heating tubes 6 are fixedly installed on the inner wall of the base 1, a plurality of placement grooves are opened on the upper side of the base 1, a plurality of air outlets are opened on the inner bottom walls of the plurality of placement grooves, and an upper bracket 3 is fixedly installed on the upper side of the doubling machine body 2.
[0023] Based on the above structure, there is a cavity inside the base 1, and the first-level heating tube 6 and the first-level fan 5 are both installed in the cavity. Before the device is used, it is necessary to use the supporting feet to hollow out the bottom of the base 1 to facilitate air intake. Before the device is used, it is necessary to set wire reels on the placement slot and the winding machine body 2, and realize winding through the yarn on the wire reel. The winding machine body 2 is consistent with the technology used by the winding machine in the prior art. The yarn is entered and wound through the upper and lower wire inlets. The first-level fan 5 draws the external gas into the base 1, and then heats the air in the base 1 through the first-level heating tube 6 in the base 1, and transports it to the placement slot through the air outlet, and then enters the placement dish 7 through the placement slot to heat the wire reel in the placement dish 7 and dry the wire reel.
[0024] like Figure 2As shown, a rotating shaft 20 is rotatably installed on the inner bottom wall of the placement groove, a placement dish 7 is fixedly installed on the top of the rotating shaft 20, a plurality of ventilation holes are opened on the inner bottom wall of the placement dish 7, a support column 8 is fixedly installed on the inner bottom wall of the placement dish 7, and a plurality of ventilation holes are opened in a ring shape on the inner bottom wall of the placement dish 7.
[0025] like Figure 2 and 3 As shown, telescopic rods 9 are fixedly installed on the sides of the support columns 8, and a U-shaped block 11 is fixedly installed on the other end of the telescopic rod 9. Extrusion blocks 12 are rotatably installed on the inner walls of several U-shaped blocks 11, and springs 10 are sleeved and installed on the surfaces of several telescopic rods 9. The extrusion blocks 12 are arc-shaped. A total of four extrusion blocks 12 are arranged, and they are rotatably connected by the U-shaped blocks 11, which can better fit the hollow inner wall area of the wire coil, improve the support and fixation of the wire coil, and the hollow part in the wire coil is pressed downward along the surface of the extrusion block 12, and the reaction force of the spring 10 cooperates with the telescopic rod 9 to drive the extrusion block 12 to squeeze the hollow area inside the wire coil, thereby limiting and fixing the wire coil to prevent it from being skewed during processing, resulting in a decrease in yarn tension and affecting the normal yarn doubling process, thereby further improving the processing quality.
[0026] like Figure 4 As shown, a bellows 16 is fixedly installed on the upper side of the upper bracket 3, and a plurality of upper mounting plates 17 are fixedly installed on the inner wall of the bellows 16. A secondary fan 18 is fixedly installed on the lower side of each of the mounting plates. A heating port is provided on the upper side of the upper bracket 3, and a plurality of secondary heating tubes 19 are fixedly installed for heating. External gas is sucked into the bellows 16 through the secondary fan 18, and heated by the secondary heating tubes 19 in the bellows 16, and then discharged from the lower side of the bellows 16, so as to heat and dry the wire coils placed on the upper side of the winding machine body 2, thereby preventing the yarn from being damp and causing a decrease in the winding quality, thereby improving the processing quality.
[0027] like Figure 4 As shown, a plurality of winding frames 13 are fixedly installed on the upper side of the base 1, and the plurality of winding frames 13 correspond to a plurality of placement slots. Each placement slot area is installed with a corresponding winding frame 13, and the yarn on the wire roll can pass through the winding frame 13 to prevent the yarn from being entangled.
[0028] like Figure 2 As shown, a plurality of partitions 14 are installed on the upper side of the base 1, and the partitions 14 can be used to separate the wire coils to prevent the yarns on the multiple wire coils from being entangled with each other.
[0029] like Figure 2 As shown, an inspection opening is provided on one side of the base 1 , and an inspection cover 15 is provided in the inspection opening. The inspection cover 15 is detachable, so as to facilitate the inspection of the inside of the base 1 .
[0030] Finally, it should be noted that the above are only preferred embodiments of the present invention and are 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 sewing thread doubling device, comprising a base (1), characterized in that: A yarn doubling machine body (2) is fixedly mounted on the upper side of the base (1); a plurality of air inlets are provided on the lower side of the base (1); lower mounting plates (4) are fixedly mounted in the plurality of air inlets; a first-stage fan (5) is mounted on the upper side of the plurality of lower mounting plates (4); a plurality of first-stage heating tubes (6) are fixedly mounted on the inner wall of the base (1); a plurality of placement grooves are provided on the upper side of the base (1); a plurality of air outlets are provided on the inner bottom walls of the plurality of placement grooves; and an upper bracket (3) is fixedly mounted on the upper side of the yarn doubling machine body (2).
2. A sewing thread doubling device according to claim 1, characterized in that: A rotating shaft (20) is rotatably mounted on the inner bottom wall of the placement groove, a placement dish (7) is fixedly mounted on the top of the rotating shaft (20), a plurality of ventilation holes are opened on the inner bottom wall of the placement dish (7), and a support column (8) is fixedly mounted on the inner bottom wall of the placement dish (7).
3. A sewing thread doubling device according to claim 2, characterized in that: A telescopic rod (9) is fixedly mounted on the side of each support column (8); a U-shaped block (11) is fixedly mounted on the other end of each telescopic rod (9); a plurality of extrusion blocks (12) are rotatably mounted on the inner walls of each of the U-shaped blocks (11); and a spring (10) is sleeved and mounted on the surfaces of each of the telescopic rods (9).
4. A sewing thread doubling device according to claim 1, characterized in that: A bellows (16) is fixedly mounted on the upper side of the upper bracket (3), a plurality of upper mounting plates (17) are fixedly mounted on the inner wall of the bellows (16), a secondary fan (18) is fixedly mounted on the lower side of each of the mounting plates, a heating port is provided on the upper side of the upper bracket (3), a plurality of secondary heating tubes (19) are fixedly mounted in the heating port.
5. A sewing thread doubling device according to claim 1, characterized in that: A plurality of winding frames (13) are fixedly mounted on the upper side of the base (1), and the plurality of winding frames (13) correspond to the plurality of placement slots.
6. A sewing thread doubling device according to claim 1, characterized in that: A plurality of partitions (14) are installed on the upper side of the base (1).
7. A sewing thread doubling device according to claim 1, characterized in that: A maintenance opening is provided on one side of the base (1), and a maintenance cover (15) is provided in the maintenance opening.