CN112647178B - Yarn grinding device with adjustable yarn grinding pressure - Google Patents
Yarn grinding device with adjustable yarn grinding pressure Download PDFInfo
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- CN112647178B CN112647178B CN202110021201.XA CN202110021201A CN112647178B CN 112647178 B CN112647178 B CN 112647178B CN 202110021201 A CN202110021201 A CN 202110021201A CN 112647178 B CN112647178 B CN 112647178B
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- grinding
- yarn
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- pressing plate
- mill
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J3/00—Modifying the surface
- D02J3/02—Modifying the surface by abrading, scraping, scuffing, cutting, or nicking
Abstract
The invention provides a yarn grinding device with adjustable yarn grinding pressure, and belongs to the technical field of textile machinery. It includes first mill yarn guide roll, the second grinds the yarn guide roll, grind yarn mechanism sets up between first mill yarn guide roll and second mill yarn guide roll, the rotatable setting of mill yarn supporting roll of grind yarn mechanism is in the mill yarn frame, grind yarn clamp plate subassembly equidistance sets up on the mill yarn bearing frame, the mill yarn lift seat of mill yarn clamp plate subassembly can slide from top to bottom and set up on the mill yarn bearing frame, the lower extreme at mill yarn lift seat is installed to the mill yarn clamp plate, the one end of adjustment lever articulates on lever support through lever round pin axle, mill yarn adjusting pin card in mill yarn adjusting piston rod upper end goes into mill yarn adjustment U type groove, the lift seat connecting pin card in mill yarn lift seat upper end goes into and goes up and down to connect U type groove, the lower terminal surface that grinds yarn supporting roll and mill yarn clamp plate all is provided with the buddha's warrior attendant sand skin. The invention can realize the adjustment of the yarn grinding pressure and has strong applicability.
Description
Technical Field
The invention relates to the technical field of textile machinery, in particular to a yarn grinding device with adjustable yarn grinding pressure.
Background
Textile machines are the various mechanical devices required to process natural or chemical fibers into textile products. The different fibers such as cotton, hemp, silk and wool are processed into textiles by different procedures, and the required machines are various and various. Textile machines are generally classified according to the production process, and are counted as: spinning equipment, weaving equipment, printing and dyeing equipment, after-finishing equipment, chemical fiber spinning equipment, reeling equipment and non-woven fabric equipment. The after-finishing equipment is a process for improving the appearance and the hand feeling of the fabric and increasing the wearability. It can be divided into the following according to the process categories: (1) processes for stabilizing the fabric morphology, such as tentering, preshrinking, and heat setting; (2) processes for improving the appearance of fabrics, such as calendering, electro-optic, embossing, creping, sanding, and napping; (3) endowing the fabric with good hand feeling technology, such as softness, super softness, crease resistance, stiffness and the like; (4) special clothing performance technology, such as antistatic, antibacterial, deodorant, mildew-proof, moth-proof, antifouling, water-repellent, oil-repellent, flame-retardant, ultraviolet radiation-proof, etc. In the fabric post-treatment process, special post-treatment equipment is required. The sanding is a common post-treatment process, and the sanding is characterized in that a layer of fabric with a short fluff layer feeling is formed on the surface of the fabric through the friction action of a sanding machine and a carborundum leather, so that the original characteristics are kept, a new style is given to the fabric, the heat retention property and the softness are increased, the fabric is thick, soft and soft, the texture is rich, the fabric has the characteristic of no fading, the color is ever new, and the fabric is suitable for winter heat retention products and products used next to the skin. However, sanding is only for cloth, sanding only polishes the surface of cloth, the hand feeling and the fitting comfort are not ideal, in addition, in the sanding processing of the surface of the cloth, the abrasion of the yarn connecting part is easily caused, and the sanded cloth has the problem of easy hair falling. The cloth woven by the method not only has the feeling of a short fluff layer and good hand feeling and fitting comfort, but also can not cause the abrasion of the yarn joint and has no problem of hair falling. Because the yarns have various types and varieties, the addition of different yarn grinding pressures is realized by a special structure, and the yarn grinding of the yarns of various types and varieties is realized.
Disclosure of Invention
The invention aims to provide a yarn grinding device with adjustable yarn grinding pressure, which can realize the adjustment of the yarn grinding pressure and has reasonable structure and strong applicability.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a yarn grinding device with adjustable yarn grinding pressure comprises a yarn grinding rack, a first yarn grinding guide roller, a second yarn grinding guide roller and a yarn grinding mechanism, wherein the first yarn grinding guide roller and the second yarn grinding guide roller are both rotatably arranged on the yarn grinding rack and are parallel to each other, yarn grinding guide grooves are formed in the first yarn grinding guide roller at equal intervals, the yarn grinding mechanism is arranged between the first yarn grinding guide roller and the second yarn grinding guide roller and comprises yarn grinding support rollers, yarn grinding support frames and yarn grinding pressing plate assemblies, the yarn grinding support rollers are rotatably arranged on the yarn grinding rack, the yarn grinding support frames are fixed on the yarn grinding rack and are positioned above the yarn grinding support rollers, the number of the yarn grinding pressing plate assemblies is the same as that of the yarn grinding guide grooves, and the yarn grinding pressing plate assemblies are arranged on the yarn grinding support frames at equal intervals, the grinding pressing plate assembly comprises a grinding pressing plate, a grinding lifting seat, a lifting seat connecting pin, a grinding pressure spring, a grinding adjusting cylinder, an adjusting lever, a lever support and a lever pin shaft, the grinding lifting seat can slide up and down on a grinding supporting frame, the grinding pressing plate is installed at the lower end of the grinding lifting seat, the lower end face of the grinding pressing plate is a cambered surface, the upper end face of the grinding pressing plate is provided with a pressure spring lower mounting frame, the lower end face of the grinding supporting frame is provided with a pressure spring upper mounting frame, the grinding pressure spring, a pressure spring upper mounting frame and a pressure spring lower mounting frame are coaxially arranged, the upper end of the grinding pressure spring is attached to the grinding supporting frame, the lower end of the grinding pressure spring is attached to the grinding pressing plate, the lifting seat connecting pin is installed at the upper end of the grinding lifting seat, the lever support is fixed on the grinding supporting frame, and the grinding adjusting cylinder comprises a grinding adjusting cylinder body, The grinding adjustment piston rod, the grinding adjustment round pin, the grinding adjustment cylinder body is installed on the grinding support frame, the upper end of grinding adjustment piston rod is provided with the grinding adjustment round pin, be provided with grinding adjustment U type groove and lift connection U type groove on the adjustment lever, the one end of adjustment lever articulates on lever support through lever round pin axle, and the grinding adjustment round pin card of grinding adjustment piston rod upper end goes into grinding adjustment U type groove, and the lift seat connecting pin card of grinding lift seat upper end goes into lift connection U type groove, the lower terminal surface with the grinding clamp plate on the grinding support roller all is provided with the buddha's warrior attendant sand skin.
Furthermore, a bidirectional air pressure lock is arranged on the yarn grinding adjusting cylinder.
Further, the yarn grinding guide groove is an embedded guide groove.
Compared with the prior art, the invention has the following advantages and effects: the yarn sequentially passes through the yarn grinding guide groove on the first yarn grinding guide roller, the space between the yarn grinding support roller and the yarn grinding pressing plate and the second yarn grinding guide roller. Due to the action of the yarn grinding pressure spring, the yarn grinding pressure plate and the yarn grinding supporting roller generate yarn grinding pressure on the yarns, and when the yarns pass between the yarn grinding supporting roller and the yarn grinding pressure plate, the yarn grinding processing of the yarns is realized through the diamond-sand leather on the yarn grinding supporting roller and the yarn grinding pressure plate, so that fluff is formed on the surfaces of the yarns. When the yarn model or the type is changed, the yarn grinding pressure needs to be adjusted, the yarn grinding adjusting cylinder acts to drive the adjusting lever to swing around the lever pin shaft, and the adjusting lever drives the yarn grinding lifting seat to be adjusted up and down through the lifting seat connecting pin, so that the yarn grinding pressure is adjusted, and the yarn grinding device is suitable for different yarn models and types. The yarn grinding adjusting cylinder is provided with a bidirectional air pressure lock, when the reversing valve is positioned at the middle position, the two one-way valves are closed, the air in the two cavities of the yarn grinding adjusting cylinder body can be tightly sealed, at the moment, the yarn grinding adjusting piston rod cannot move due to the action of external force, and the stability of yarn grinding pressure is kept. The yarn grinding guide groove is an embedded guide groove, so that the yarn is prevented from greatly shifting in the yarn grinding process, and the yarn grinding effect is ensured. The setting of mounting bracket under mounting bracket and the pressure spring on the pressure spring has effectively avoided the yarn pressure spring that grinds to break away from, has guaranteed the stability of the work of yarn pressure spring that grinds. The invention can realize the adjustment of yarn grinding pressure, and has reasonable structure and strong applicability.
Drawings
FIG. 1 is a top view of the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is a schematic structural diagram of the yarn grinding mechanism of the invention.
Fig. 4 is a partial enlarged view of the invention at a in fig. 3.
In the figure: 1. the automatic grinding device comprises a grinding machine frame, 2, a first grinding guide roller, 3, a second grinding guide roller, 4, a grinding mechanism, 5, a grinding guide groove, 6, a grinding support roller, 7, a grinding support frame, 8, a grinding pressing plate assembly, 9, a grinding pressing plate, 10, a grinding lifting seat, 11, a lifting seat connecting pin, 12, a grinding pressure spring, 13, a grinding adjusting cylinder, 14, an adjusting lever, 15, a lever support, 16, a lever pin shaft, 17, a pressure spring lower mounting frame, 18, a pressure spring upper mounting frame, 19, a grinding adjusting cylinder body, 20, a grinding adjusting piston rod, 21, a grinding adjusting pin, 22, a grinding adjusting U-shaped groove and 23, wherein the grinding adjusting U-shaped groove is connected in a lifting mode.
Detailed Description
The present invention will be described in further detail below by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not to be construed as limiting the present invention.
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, a yarn grinding device with adjustable yarn grinding pressure comprises a yarn grinding rack 1, a first yarn grinding guide roller 2, a second yarn grinding guide roller 3 and a yarn grinding mechanism 4, wherein the first yarn grinding guide roller 2 and the second yarn grinding guide roller 3 are both rotatably arranged on the yarn grinding rack 1, the first yarn grinding guide roller 2 and the second yarn grinding guide roller 3 are parallel to each other, yarn grinding guide grooves 5 are equidistantly arranged on the first yarn grinding guide roller 2, and the yarn grinding guide grooves 5 are embedded guide grooves, so that the yarn grinding process is prevented from being shifted greatly, and the yarn grinding effect is ensured. The yarn grinding mechanism 4 is arranged between a first yarn grinding guide roller 2 and a second yarn grinding guide roller 3, the yarn grinding mechanism 4 comprises a yarn grinding support roller 6, a yarn grinding support frame 7 and a yarn grinding pressing plate assembly 8, the yarn grinding support roller 6 is rotatably arranged on a yarn grinding rack 1, the yarn grinding support frame 7 is fixed on the yarn grinding rack 1, the yarn grinding support frame 7 is positioned above the yarn grinding support roller 6, the number of the yarn grinding pressing plate assemblies 8 is the same as that of the yarn grinding guide grooves 5, the yarn grinding pressing plate assemblies 8 are equidistantly arranged on the yarn grinding support frame 7, the yarn grinding pressing plate assembly 8 comprises a yarn grinding pressing plate 9, a yarn grinding lifting seat 10, a lifting seat connecting pin 11, a yarn grinding pressing spring 12, a yarn grinding adjusting cylinder 13, an adjusting lever 14, a lever support 15 and a lever pin shaft 16, the yarn grinding lifting seat 10 can be vertically slidably arranged on the yarn grinding support frame 7, the yarn grinding pressing plate 9 is arranged at the lower end of the yarn grinding lifting seat 10, the lower end face of the grinding yarn pressing plate 9 is a cambered surface, the upper end face of the grinding yarn pressing plate 9 is provided with a lower pressure spring mounting rack 17, the lower end face of the grinding yarn support rack 7 is provided with an upper pressure spring mounting rack 18, the upper grinding yarn pressure spring 12, the upper pressure spring mounting rack 18 and the lower pressure spring mounting rack 17 are coaxially arranged, the upper end of the grinding yarn pressure spring 12 is attached to the grinding yarn support rack 7, the lower end of the grinding yarn pressure spring 12 is attached to the grinding yarn pressing plate 9, the lifting seat connecting pin 11 is mounted at the upper end of the grinding yarn lifting seat 10, the lever support 15 is fixed on the grinding yarn support rack 7, the grinding yarn adjusting cylinder 13 comprises a grinding yarn adjusting cylinder body 19, a grinding yarn adjusting piston rod 20 and a grinding yarn adjusting pin 21, the grinding yarn adjusting cylinder body 19 is mounted on the grinding yarn support rack 7, the upper end of the grinding yarn adjusting piston rod 20 is provided with the grinding yarn adjusting pin 21, and the grinding yarn adjusting cylinder 13 is provided with a bidirectional pneumatic lock, when the reversing valve is in the middle position, the two one-way valves are closed, the air in the two cavities of the yarn grinding adjusting cylinder body 19 can be tightly sealed, at the moment, the yarn grinding adjusting piston rod 19 cannot move under the action of external force, and the stability of yarn grinding pressure is kept. Be provided with on the adjustment lever 14 and grind yarn adjustment U type groove 22 and go up and down to connect U type groove 23, the one end of adjustment lever 14 is passed through lever pin axle 16 and is articulated on lever support 15, and the yarn adjustment round pin 21 card of the upper end of yarn adjustment piston rod 20 goes into and grinds yarn adjustment U type groove 22, and the lift seat connecting pin 11 card of the upper end of yarn lift seat 10 goes into and goes up and down to connect U type groove 22, grind yarn support roll 6 go up and grind the lower terminal surface of yarn clamp plate 9 and all be provided with the diamond-impregnated leather skin.
Through the technical scheme, when the yarn grinding device with the adjustable yarn grinding pressure is used, yarns sequentially pass through the yarn grinding guide groove 5 on the first yarn grinding guide roller 2, the space between the yarn grinding support roller 6 and the yarn grinding pressing plate 9 and the second yarn grinding guide roller 3. Due to the action of the yarn grinding pressure spring 12, the yarn grinding pressure is generated on the yarn grinding pressure plate 9 and the yarn grinding supporting roller 6, when the yarn passes between the yarn grinding supporting roller 6 and the yarn grinding pressure plate 9, the yarn grinding processing on the yarn is realized through the diamond-impregnated leather on the yarn grinding supporting roller 6 and the yarn grinding pressure plate 9, and fluff is formed on the surface of the yarn. When the yarn type or type is changed, the yarn grinding pressure needs to be adjusted, the yarn grinding adjusting cylinder 13 acts to drive the adjusting lever 14 to swing around the lever pin shaft 16, and the adjusting lever 14 drives the yarn grinding lifting seat 10 to adjust up and down through the lifting seat connecting pin 11, so that the yarn grinding pressure is adjusted, and the yarn grinding device is suitable for different yarn types and types. The arrangement of the upper pressure spring mounting rack 18 and the lower pressure spring mounting rack 17 effectively avoids the separation of the yarn grinding pressure spring 12, and ensures the working stability of the yarn grinding pressure spring 12. The invention can realize the adjustment of yarn grinding pressure, and has reasonable structure and strong applicability.
The above description of the present invention is intended to be illustrative. Various modifications, additions and substitutions for the specific embodiments described may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (1)
1. The utility model provides a grind yarn pressure adjustable and grind yarn device which characterized in that: the automatic yarn grinding machine comprises a yarn grinding rack, a first yarn grinding guide roller, a second yarn grinding guide roller and a yarn grinding mechanism, wherein the first yarn grinding guide roller and the second yarn grinding guide roller are rotatably arranged on the yarn grinding rack and are parallel to each other, yarn grinding guide grooves are formed in the first yarn grinding guide roller at equal intervals, the yarn grinding guide grooves are embedded guide grooves, the yarn grinding mechanism is arranged between the first yarn grinding guide roller and the second yarn grinding guide roller, the yarn grinding mechanism comprises yarn grinding support rollers, yarn grinding support frames and yarn grinding pressing plate assemblies, the yarn grinding support rollers are rotatably arranged on the yarn grinding rack, the yarn grinding support frames are fixed on the yarn grinding rack and are positioned above the yarn grinding support rollers, the number of the yarn grinding pressing plate assemblies is the same as that of the yarn grinding guide grooves, and the yarn grinding pressing plate assemblies are arranged on the yarn grinding support frames at equal intervals, the grinding pressing plate assembly comprises a grinding pressing plate, a grinding lifting seat, a lifting seat connecting pin, a grinding pressure spring, a grinding adjusting cylinder, an adjusting lever, a lever support and a lever pin shaft, the grinding lifting seat slides up and down and is arranged on a grinding supporting frame, the grinding pressing plate is arranged at the lower end of the grinding lifting seat, the lower end face of the grinding pressing plate is a cambered surface, the upper end face of the grinding pressing plate is provided with a lower pressure spring mounting frame, the lower end face of the grinding supporting frame is provided with an upper pressure spring mounting frame, the upper and lower pressure spring mounting frames are coaxially arranged, the upper end of the grinding pressure spring is laminated with the grinding supporting frame, the lower end of the grinding pressure spring is laminated with the grinding pressing plate, the lifting seat connecting pin is arranged at the upper end of the grinding lifting seat, the lever support is fixed on the grinding supporting frame, and the grinding adjusting cylinder comprises a grinding adjusting cylinder body, The grinding adjusting cylinder body is installed on a grinding support frame, a bidirectional air pressure lock is arranged on a grinding adjusting cylinder, a grinding adjusting pin is arranged at the upper end of the grinding adjusting piston rod, a grinding adjusting U-shaped groove and a lifting connecting U-shaped groove are formed in an adjusting lever, one end of the adjusting lever is hinged to a lever support through a lever pin shaft, the grinding adjusting pin at the upper end of the grinding adjusting piston rod is clamped into the grinding adjusting U-shaped groove, the lifting connecting pin at the upper end of a grinding lifting seat is clamped into the lifting connecting U-shaped groove, and diamond dust is arranged on a grinding support roller and on the lower end face of a grinding pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110021201.XA CN112647178B (en) | 2021-01-08 | 2021-01-08 | Yarn grinding device with adjustable yarn grinding pressure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110021201.XA CN112647178B (en) | 2021-01-08 | 2021-01-08 | Yarn grinding device with adjustable yarn grinding pressure |
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| Publication Number | Publication Date |
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| CN112647178A CN112647178A (en) | 2021-04-13 |
| CN112647178B true CN112647178B (en) | 2022-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110021201.XA Active CN112647178B (en) | 2021-01-08 | 2021-01-08 | Yarn grinding device with adjustable yarn grinding pressure |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201755688U (en) * | 2010-04-30 | 2011-03-09 | 刘朝宏 | Cylinder driven type plate shearing machine |
| EP2888401A1 (en) * | 2012-08-24 | 2015-07-01 | Domtar Paper Company, LLC | Surface enhanced pulp fibers, methods of making surface enhanced pulp fibers, products incorporating surface enhanced pulp fibers, and methods of making products incorporating surface enhanced pulp fibers |
| CN106906602A (en) * | 2017-03-29 | 2017-06-30 | 嘉兴万源时装有限公司 | A kind of embossing device of garment material |
| CN111439009A (en) * | 2020-04-10 | 2020-07-24 | 海宁市春晟经编有限公司 | High-density surface sanding decoration-resistant composite fabric and sanding leather roller mechanism thereof |
| CN211645515U (en) * | 2019-12-16 | 2020-10-09 | 青岛骐正机械制造有限公司 | High-speed sanding device for yarns |
-
2021
- 2021-01-08 CN CN202110021201.XA patent/CN112647178B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201755688U (en) * | 2010-04-30 | 2011-03-09 | 刘朝宏 | Cylinder driven type plate shearing machine |
| EP2888401A1 (en) * | 2012-08-24 | 2015-07-01 | Domtar Paper Company, LLC | Surface enhanced pulp fibers, methods of making surface enhanced pulp fibers, products incorporating surface enhanced pulp fibers, and methods of making products incorporating surface enhanced pulp fibers |
| CN106906602A (en) * | 2017-03-29 | 2017-06-30 | 嘉兴万源时装有限公司 | A kind of embossing device of garment material |
| CN211645515U (en) * | 2019-12-16 | 2020-10-09 | 青岛骐正机械制造有限公司 | High-speed sanding device for yarns |
| CN111439009A (en) * | 2020-04-10 | 2020-07-24 | 海宁市春晟经编有限公司 | High-density surface sanding decoration-resistant composite fabric and sanding leather roller mechanism thereof |
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| CN112647178A (en) | 2021-04-13 |
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