Wrapping elasticizer for wrap yarn production
By designing the yarn guide assembly in the cladding and elastic machine, using the arc contact of the sparse tube and the overlapping roller, the friction loss problem of the cladding yarn at the conduit tube is solved, and the quality of the finished product is improved.
Patent Information
- Application Number
- CN202421683408.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-16
- Publication Date
- 2025-05-20
- Estimated Expiration
- 2034-07-16
AI Technical Summary
During the production process of existing coated and elastic machines, friction loss occurs between the yarn of the coated yarn and the inlet of the conduit, affecting the quality of the finished product of the coated yarn.
A cladding and elastic feeding machine for production of cladding yarns is designed. A yarn guide assembly is used to pass the cladding yarn through the conduit tube, contact the first inner arc surface and the second outer arc surface of the sparging tube, and overlap the surface of the yarn roll to avoid friction between the bottom and inner wall of the conduit tube.
The friction loss of the coated yarn at the conduit is effectively avoided, and the finished product quality of the coated yarn is improved.
Smart Images
Figure CN222886772U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of textile equipment, in particular to a covering and texturing machine for producing covered yarn. Background Art
[0002] Core-spun yarn, also known as composite yarn or covered yarn, is a new type of yarn composed of two or more kinds of fibers. The initial core-spun yarn was a short fiber and short fiber core-spun yarn developed with cotton fiber as the skin and polyester staple fiber yarn as the core. The new pearl thread belt polyester covered polyester core-spun thread. When the covered yarn is produced and processed through a texturing machine, it is a kind of textile machinery that can process twistless filaments such as polyester (POY) and polypropylene into elastic filaments with medium-elastic and low-elastic properties through false twist deformation.
[0003] During the production process of the existing covering and texturing machine, when the covered yarn passes through the wire conduit inside the covering and texturing machine, the yarn of the covered yarn will generate friction at the inlet of the wire conduit that causes loss to the covered yarn, resulting in frictional loss during the production of the covered yarn and affecting the quality of the finished covered yarn. Summary of the Utility Model
[0004] Technical Problem to be Solved
[0005] Aiming at the deficiencies of the prior art, the utility model provides a covering and texturing machine for producing covered yarn, which solves the problem that during the production process of the existing covering and texturing machine, when the covered yarn passes through the wire conduit inside the covering and texturing machine, the yarn of the covered yarn will generate friction at the inlet of the wire conduit that causes loss to the covered yarn, resulting in frictional loss during the production of the covered yarn and affecting the quality of the finished covered yarn.
[0006] Technical Solution
[0007] To achieve the above object, the utility model is realized through the following technical solutions: A covering and texturing machine for producing covered yarn, including arched support frames on both sides, and a number of connecting rods are fixedly installed on the surfaces of the arched support frames on both sides. A number of wire conduits are arranged inside the arched support frames, and a yarn guiding assembly is arranged on the bottom surface of the wire conduits;
[0008] The yarn guide assembly includes a connecting tube on the outer surface of the sliding wire tube, a yarn sparse tube is fixedly installed on the lower surface of the connecting tube, the inner side wall of the yarn sparse tube is set as a first inner arc surface, and the lower surface of the yarn sparse tube is set as a second outer arc surface, the first inner arc surface and the second outer arc surface are connected to each other, the outer surface of the yarn sparse tube is fixedly installed with a support rod in a circular array, a support block is fixedly installed at one end of the support rod, connecting columns are fixedly installed on both sides of the lower surface of the support block, the surface of the connecting column is rotatably connected with an anti-sway wheel, baffles are fixedly installed on both sides of the anti-sway wheel, the anti-sway wheel is flush with the outermost side of the second outer arc surface, a fixing ring is fixedly installed on the outer surface of the connecting tube, a clamping column is fixedly installed at the bend of the inner side wall of the wire tube, and the outer surface of the clamping column is rotatably connected with a yarn roller.
[0009] Optionally, the outer surface of each wire tube is slidably connected to a sliding ring, and the lower surface of the sliding ring is fixedly installed with fixed columns in a circular array, and the fixed columns are slidably penetrated and connected to the outer surface of the fixed ring.
[0010] Optionally, a buffer spring is fixedly mounted on the top of the fixing column, and the bottom of the buffer spring is fixedly mounted on the upper surface of the fixing ring.
[0011] Optionally, a driven rod is fixedly mounted on one side surface of a plurality of the sliding rings, a moving plate is fixedly mounted on one side surface of the driven rod, and an electric push rod is fixedly mounted on the upper surface of the moving plate.
[0012] Optionally, the electric push rod is fixedly mounted on the inner top wall of one of the connecting rods, and columns are fixedly mounted on the surfaces of the two connecting rods. The outer surfaces of the columns are slidably connected to a moving plate. The arrangement of the columns can make the moving plate slide stably, and can stably drive the sliding ring to slide through the driven rod, so that the yarn is in a taut state, avoiding the occurrence of yarn knotting.
[0013] Optionally, a support block is fixedly mounted on the lower surface of the wire tube, and the support block is fixedly mounted on the upper surface of one of the connecting rods. A stabilizing plate is fixedly mounted on the outer surface of the wire tube, and the stabilizing plate is fixedly mounted on the side surface of one of the connecting rods. The support block and the stabilizing plate are stably mounted inside the device, thereby improving the stability of the wire tube.
[0014] Optionally, a plurality of mounting blocks are fixedly mounted on the surface of the arched support frame, and a wire bobbin is mounted on one side surface of the mounting block.
[0015] Optionally, a mounting ring is fixedly installed at the bottom of the lower surface of the two arched support frames, and a plurality of mounting bolts are threadedly connected to the surface of the mounting ring. By setting the mounting bolts, the arched support frame can be stably installed on the bottom surface.
[0016] Beneficial Effects
[0017] The utility model provides a covering and texturing machine for covering yarn production, which has the following beneficial effects:
[0018] The coated yarn production coating and texturing machine, through the setting of the yarn guide assembly, passes the coated yarn through the middle of the two side swing wheels, the coated yarn contacts the first inner arc surface and the second outer arc surface of the yarn sparse tube, and then overlaps the coated yarn on the surface of the yarn overlap roller, thereby avoiding the occurrence of friction loss between the coated yarn and the bottom inlet of the wire tube and the inner wall of the wire tube, thereby improving the product quality of the finished coated yarn. Brief Description of the Figures
[0019] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following will briefly introduce the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary. For ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.
[0020] Figure 1 This is a schematic diagram of the first perspective of the structure of the utility model;
[0021] Figure 2 is a schematic diagram of the second viewing angle of the utility model structure;
[0022] Figure 3 is a schematic diagram of the cross-sectional structure of the utility model;
[0023] Figure 4 is a schematic diagram of the bottom view of the yarn guide assembly of the utility model;
[0024] Figure 5 This is a schematic diagram of the top view of the yarn guide assembly of the utility model.
[0025] In the figure: 1, arch support frame; 2, connecting rod; 3, wire tube; 4, yarn guide assembly; 401, connecting tube; 402, yarn sparse tube; 403, first inner arc surface; 404, second outer arc surface; 405, anti-sway wheel; 406, fixed ring; 407, yarn roller; 5, sliding ring; 6, fixed column; 7, buffer spring; 8, driven rod; 9, electric push rod; 10, column; 11, bobbin. Specific implementation method
[0026] The structures, proportions, sizes, etc. shown in this specification are only used to cooperate with the content disclosed in the specification for those familiar with this technology to understand and read, and are not used to limit the conditions for the implementation of the present utility model. Therefore, they do not have substantial technical significance. Any modification of the structure, change in the proportional relationship, or adjustment of the size, without affecting the effects that the present utility model can produce and the purposes that can be achieved, should still fall within the scope covered by the technical content disclosed in the present utility model.
[0027] Please refer to Figures 1 to 5 , the present utility model provides a technical solution: a covering texturing machine for producing covered yarn, including arched support frames 1 on both sides. A number of connecting rods 2 are fixedly installed on the surfaces of the arched support frames 1 on both sides. A number of wire conduits 3 are arranged inside the arched support frames 1. A yarn guiding assembly 4 is arranged on the bottom surface of the wire conduit 3. The yarn guiding assembly 4 includes a connecting pipe 401 that slides on the outer surface of the wire conduit 3. A yarn spreading pipe 402 is fixedly installed on the lower surface of the connecting pipe 401. The inner side wall of the yarn spreading pipe 402 is set as a first inner arc surface 403. The lower surface of the yarn spreading pipe 402 is set as a second outer arc surface 404. The first inner arc surface 403 and the second outer arc surface 404 are connected to each other. Support rods are fixedly installed on the outer surface of the yarn spreading pipe 402 in a circumferential array. One end of the support rod is fixedly installed with a support block. Connecting columns are fixedly installed on both sides of the lower surface of the support block. Anti-sway wheels 405 are rotatably connected to the surfaces of the connecting columns. Baffles are fixedly installed on both side surfaces of the anti-sway wheels 405. The anti-sway wheels 405 are flush with the outermost surface of the second outer arc surface 404. A fixing ring 406 is fixedly installed on the outer surface of the connecting pipe 401. A clamping column is fixedly installed at the turning of the inner side wall of the wire conduit 3. A yarn laying roller 407 is rotatably connected to the outer surface of the clamping column.
[0028] A sliding ring 5 is slidably connected to the outer surface of each wire conduit 3. Fixing columns 6 are fixedly installed on the lower surface of the sliding ring 5 in a circumferential array. The fixing columns 6 slidably penetrate through the outer surface of the fixing ring 406.
[0029] A buffer spring 7 is fixedly installed at the top of the fixing column 6. The bottom of the buffer spring 7 is fixedly installed on the upper surface of the fixing ring 406.
[0030] A driven rod 8 is fixedly installed on one side surface of a number of sliding rings 5. A moving plate is fixedly installed on one side surface of the driven rod 8. An electric push rod 9 is fixedly installed on the upper surface of the moving plate.
[0031] The electric push rod 9 is fixedly installed on the inner top wall of one of the connecting rods 2. Columns 10 are fixedly installed on the surfaces of the two connecting rods 2. A moving plate is slidably connected to the outer surface of the column 10. The setting of the column 10 can enable the moving plate to slide stably, and can stably drive the sliding ring 5 to slide through the driven rod 8, so that the yarn is in a taut state, avoiding the occurrence of yarn knotting.
[0032] The lower surface of the conduit 3 is fixedly installed with a support block, and the support block is fixedly installed on the upper surface of one of the connecting rods 2. A stabilizing plate is fixedly installed on the outer surface of the conduit 3, and the stabilizing plate is fixedly installed on the side surface of one of the connecting rods 2. The conduit 3 is stably installed inside the device through the support block and the stabilizing plate, improving the stability of the conduit 3.
[0033] A number of mounting blocks are fixedly installed on the surface of the arched support frame 1, and a bobbin 11 is installed on one side surface of the mounting block.
[0034] Mounting rings are fixedly installed at the bottom of the lower surfaces of the two arched support frames 1, and a number of mounting bolts are threadedly connected to the surfaces of the mounting rings. Through the arrangement of the mounting bolts, the arched support frame 1 can be stably installed on the bottom surface.
[0035] In the present utility model, the working steps of the device are as follows:
[0036] The staff passes the coated yarn through the gap between the two anti-sway wheels 405. The two anti-sway wheels 405 limit the coated yarn, reducing the occurrence of the coated yarn shaking. Then the coated yarn first overlaps on the surfaces of the second outer arc surface 404 and the first inner arc surface 403, then passes through the surface of the yarn-laying roller 407, and then is discharged from the yarn outlet of the conduit 3. When the coated yarn is loose, the electric push rod 9 is started to drive the moving plate to move downward. The moving plate slides on the outer surface of the column 10. The moving plate drives the sliding ring 5 to move through the driven rod 8. The movement of the sliding ring 5 drives the fixed ring 406 to move through the buffer spring 7 and the fixed column 6. The fixed ring 406 drives the connecting pipe 401 to slide on the outer surface of the conduit 3. The connecting pipe 401 drives the yarn-unwinding pipe 402 to move downward and makes the coated yarn in a taut state.
[0037] Although the embodiments of the present utility model 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 utility model. The scope of the present utility model is defined by the appended claims and their equivalents.
Claims
1. A coated yarn texturing machine for producing coated yarns, comprising an arched support frame (1) on both sides, characterized in that: A plurality of connecting rods (2) are fixedly mounted on the surfaces of the arched support frames (1) on both sides, a plurality of wire tubes (3) are arranged inside the arched support frames (1), and a yarn guide assembly (4) is arranged on the bottom surface of the wire tubes (3); The yarn guide assembly (4) comprises a connecting tube (401) on the outer surface of the sliding wire tube (3); a yarn sparse tube (402) is fixedly installed on the lower surface of the connecting tube (401); the inner side wall of the yarn sparse tube (402) is set as a first inner arc surface (403); the lower surface of the yarn sparse tube (402) is set as a second outer arc surface (404); the first inner arc surface (403) and the second outer arc surface (404) are connected to each other; the outer surface of the yarn sparse tube (402) is fixedly installed with support rods in a circular array; A support block is fixedly installed at one end, and connecting columns are fixedly installed on both sides of the lower surface of the support block. The surface of the connecting column is rotatably connected to an anti-sway wheel (405), and baffles are fixedly installed on both side surfaces of the anti-sway wheel (405). The anti-sway wheel (405) is flush with the outermost surface of the second outer arc surface (404). A fixing ring (406) is fixedly installed on the outer surface of the connecting tube (401), and a clamping column is fixedly installed at the bend of the inner wall of the wire tube (3), and the outer surface of the clamping column is rotatably connected to a yarn-hanging roller (407).
2. A covering and texturing machine for producing covered yarn according to claim 1, characterized in that: The outer surface of each wire tube (3) is slidably connected to a sliding ring (5), and the lower surface of the sliding ring (5) is fixedly installed with fixing columns (6) in a circular array, and the fixing columns (6) are slidably penetrated and connected to the outer surface of the fixing ring (406).
3. A covering and texturizing machine for producing covered yarn according to claim 2, characterized in that: A buffer spring (7) is fixedly mounted on the top of the fixed column (6), and the bottom of the buffer spring (7) is fixedly mounted on the upper surface of the fixed ring (406).
4. A covering and texturizing machine for producing covered yarn according to claim 3, characterized in that: A driven rod (8) is fixedly mounted on one side surface of a plurality of the sliding rings (5), a moving plate is fixedly mounted on one side surface of the driven rod (8), and an electric push rod (9) is fixedly mounted on the upper surface of the moving plate.
5. A covering and texturizing machine for producing covered yarn according to claim 4, characterized in that: The electric push rod (9) is fixedly mounted on the inner top wall of one of the connecting rods (2), and columns (10) are fixedly mounted on the surfaces of the two connecting rods (2), and the outer surfaces of the columns (10) are slidably connected to a moving plate.
6. The coated yarn texturing machine according to claim 1, characterized in that: A support block is fixedly mounted on the lower surface of the wire tube (3), and the support block is fixedly mounted on the upper surface of one of the connecting rods (2). A stabilizing plate is fixedly mounted on the outer surface of the wire tube (3), and the stabilizing plate is fixedly mounted on the side surface of one of the connecting rods (2).
7. The coated yarn texturing machine according to claim 1, characterized in that: A plurality of mounting blocks are fixedly mounted on the surface of the arched support frame (1), and a wire bobbin (11) is mounted on one side surface of the mounting block.
8. The coated yarn texturing machine according to claim 1, characterized in that: A mounting ring is fixedly mounted on the bottom of the lower surface of the two arched support frames (1), and a plurality of mounting bolts are threadedly connected on the surface of the mounting ring.