CN110306266B - Improved generation weaving roller - Google Patents
Improved generation weaving roller Download PDFInfo
- Publication number
- CN110306266B CN110306266B CN201910609676.3A CN201910609676A CN110306266B CN 110306266 B CN110306266 B CN 110306266B CN 201910609676 A CN201910609676 A CN 201910609676A CN 110306266 B CN110306266 B CN 110306266B
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- mounting groove
- vertical
- arc
- shaped
- rolling
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
- D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
- D01H5/70—Constructional features of drafting elements
- D01H5/74—Rollers or roller bearings
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
- D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
- D01H5/70—Constructional features of drafting elements
- D01H5/74—Rollers or roller bearings
- D01H5/78—Rollers or roller bearings with flutes or other integral surface characteristics
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention relates to an improved spinning roller, which comprises a horizontally arranged body, wherein step parts are arranged at two ends of the body, installation shafts are arranged at two ends of the step parts, rolling mechanisms are uniformly arranged on the circumference of the body and are used for rolling yarns in the rolling mechanisms, each rolling mechanism comprises a U-shaped installation seat, the U-shaped installation seats are uniformly arranged on the body, a supporting block is arranged at the central position of the top surface of each U-shaped installation seat, two butted clamping rings are arranged in the supporting block, the bottom ends of the two clamping rings are rotatably connected, a horizontal installation groove is formed in a horizontal section of each U-shaped installation seat, a vertical installation groove is formed in a vertical section of each U-shaped installation seat, the vertical installation groove is communicated with the horizontal installation groove, and an adjusting. The invention has good effect of rolling the yarns, can ensure the uniform thickness of each part of the yarns and improve the quality of textiles; can meet the requirements of yarns with different diameters and has good adaptability.
Description
Technical Field
The invention relates to the technical field of spinning rollers, in particular to an improved spinning roller.
Background
The textile is a common daily product, is a product formed by processing textile fibers, and can be divided into woven fabric and knitted fabric. The textile is made of yarns, and in the process of making the yarns, a textile roller is needed to roll the textile. The spinning rollers may be classified into front rollers, middle rollers, rear rollers, and the like according to their positions in the machine.
The main function of the rollers is to press the yarn or fiber to improve the quality of the weave. However, the current spinning rollers have the following disadvantages: 1. the effect of rolling the yarns is poor, the thickness uniformity of all parts of the yarns cannot be ensured, and the quality of textiles is influenced; 2. the distance between the snap rings cannot be adjusted, the requirements of yarns with different diameters cannot be met, and the adaptability is poor. Therefore, an improved spinning roller is designed to make up for the defects of the existing spinning roller.
Disclosure of Invention
In order to solve the problems, the invention provides an improved spinning roller which can solve the problems.
Technical scheme
In order to achieve the purpose, the invention adopts the following technical scheme: an improved spinning roller comprises a horizontally arranged body, wherein step parts are arranged at two ends of the body, mounting shafts are arranged at two ends of the step parts, rolling mechanisms are uniformly arranged in the circumferential direction of the body and are used for rolling yarns in the rolling mechanisms; install the body on spinning machine through the installation axle, step portion is used for playing the effect of transition, avoids stress concentration, and in addition, rolling mechanism is used for the inside yarn of roll extrusion, ensures that the yarn thickness everywhere is even, and then improves the quality of fabrics.
The rolling mechanism comprises a U-shaped mounting seat, the U-shaped mounting seat is uniformly arranged on the body, a supporting block is arranged at the central position of the top surface of the U-shaped mounting seat, two butted clamping rings are arranged in the supporting block, the bottom ends of the two clamping rings are rotatably connected, a horizontal mounting groove is formed in the horizontal section of the U-shaped mounting seat, a vertical mounting groove is formed in the vertical section of the U-shaped mounting seat, the vertical mounting groove is communicated with the horizontal mounting groove, and an adjusting mechanism is arranged in the horizontal mounting groove and the vertical mounting groove; u type mount pad supports the snap ring of two docks through the supporting shoe, and two snap rings block the yarn from circumference, carry out the roll extrusion processing to it at the in-process that the yarn removed, ensure that the yarn thickness everywhere is even, and horizontal mounting groove and vertical mounting groove are used for installing adjustment mechanism to adjust the closed degree between two snap rings, and then adapt to the yarn of different diameters.
The adjusting mechanism comprises an adjusting screw rod, the adjusting screw rod is horizontally arranged in a horizontal mounting groove through a bearing, a left thread is arranged at the left end of the adjusting screw rod, a right thread is arranged at the right end of the adjusting screw rod, the spiral directions of the left thread and the right thread are opposite, moving nuts are in threaded connection with the peripheries of the left thread and the right thread, a vertical rod is vertically arranged at the top end of each moving nut and is positioned in the vertical mounting groove, an upper sliding sleeve is arranged on the periphery of the top end of each vertical rod, an inclined rod is arranged on the upper sliding sleeve and extends to the inner side of the U-shaped mounting seat, the inclined rod is rotatably connected with the inner wall of the U-shaped mounting seat through a pin shaft, and the inclined rod;
the clamping ring is characterized in that supporting lugs are obliquely arranged at the top ends of the clamping rings, the distance between the top ends of the supporting lugs is larger than the distance between the top ends of the two clamping rings, and elastic sheets are arranged in the clamping rings.
Preferably, the snap ring adopts semi-ring type structure, the flexure strip adopts circular arc type structure, and flexure strip bottom surface and snap ring top surface hug closely, the both ends of flexure strip all adopt the arc structure to pass through, the position department that journal stirrup and snap ring butt joint adopts the circular arc structure to pass through, the radius of circular arc structure is greater than the thickness of snap ring, be equipped with the arc transition piece between flexure strip top and the snap ring top, the roughness of arc transition piece is less than 1.6 Ra.
Preferably, the top end of the diagonal rod is provided with an arc-shaped connecting plate, the center of the arc-shaped connecting plate is the same as that of the clamping ring, the inner side of the arc-shaped connecting plate is provided with an inserting strip, the outer side of the clamping ring is provided with a slot, and the inserting strip and the slot are matched with each other.
Preferably, the snap ring bottom surface is equipped with the fixed block, the level is equipped with buffer spring between fixed block and the U type mount pad is inboard, buffer spring adopts rectangle coil spring, works as when buffer spring is located initial length, two snap rings are just circular structure.
Preferably, an arc-shaped groove is formed in the top surface of the supporting block, the bottom ends of the two clamping rings are arranged in the arc-shaped groove in a tangent mode, and the two clamping rings are symmetrically distributed about the center of the supporting block.
Preferably, the intermediate position department of montant is equipped with guiding mechanism, guiding mechanism includes the direction sliding sleeve, the direction sliding sleeve level sets up the intermediate position department at the montant, the level is equipped with the direction horizontal pole in the vertical mounting groove, and the setting of direction horizontal pole is in the inside of direction sliding sleeve.
Preferably, the top end of the vertical rod is provided with a ball, and the ball is tangent to the inner top surface of the vertical mounting groove.
Advantageous effects
1. The improved spinning roller provided by the invention has a good yarn rolling effect, can ensure uniform thickness of each part of the yarn, and improves the quality of textiles; the yarn feeding device can meet the requirements of yarns with different diameters, and has good adaptability;
2. according to the improved spinning roller, yarns are clamped from the side surface through the two butt-jointed clamping rings, when the yarns move, the yarns are clamped from the side surface through the clamping rings, the diameter of the yarns is further adjusted, the thickness uniformity of each part of the yarns is ensured, and the quality of textiles is improved;
3. according to the improved spinning roller provided by the invention, the distance between the two vertical rods is adjusted through the adjusting screw rod, the vertical rods drive the inclined rods to rotate, the distance between the two clamping rings is further adjusted, and the requirements of yarns with different diameters are met.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the overall construction of an improved spinning roller of the present invention;
FIG. 2 is a schematic view of the rolling mechanism of the present invention;
FIG. 3 is a schematic view of the adjusting mechanism of the present invention;
fig. 4 is an enlarged view of the snap ring position of the present invention.
Detailed Description
Embodiments of the present invention will be described below with reference to the drawings. In this process, the width of the lines or the size of the components in the drawings may be exaggerated for clarity and convenience of description.
The following terms are defined based on the functions of the present invention, and may be different depending on the intention of the user or the operator or the convention. Therefore, these terms are defined based on the entire contents of the present specification.
As shown in fig. 1-4, an improved spinning roller comprises a horizontally arranged body 1, step portions 2 are arranged at two ends of the body 1, mounting shafts 3 are arranged at two ends of the step portions 2, rolling mechanisms 4 are uniformly arranged on the circumference of the body 1, and the rolling mechanisms 4 are used for rolling yarns inside the rolling mechanisms; install body 1 on spinning machine through installation axle 3, body 1 is rotatory to drive rolling mechanism 4 rotatory, and rolling mechanism 4 is even with the roll extrusion yarn, ensures that yarn thickness everywhere, and in addition, step portion 2's design plays the effect of transition, avoids stress concentration phenomenon to protect body 1's tip.
The rolling mechanism 4 comprises a U-shaped mounting seat 41, the U-shaped mounting seat 41 is uniformly arranged on the body 1, a supporting block 42 is arranged at the central position of the top surface of the U-shaped mounting seat 41, two butted clamping rings 43 are arranged in the supporting block 42, the bottom ends of the two clamping rings 43 are rotatably connected, an arc-shaped groove is formed in the top surface of the supporting block 42, the bottom ends of the two clamping rings 43 are all arranged in the arc-shaped groove in a tangent mode, the two clamping rings 43 are symmetrically distributed about the center of the supporting block 42, a fixed block is arranged on the bottom surface of each clamping ring 43, a buffer spring 46 is horizontally arranged between each fixed block and the inner side of the U-shaped mounting seat 41, each buffer spring 46 is a rectangular spiral; u type mount pad 41 supports the snap ring 43 that plays two butt joints through supporting shoe 42, and the design of arc recess ensures that arc recess and snap ring 43 bottom surface are tangent, does benefit to the swing of snap ring 43, and buffer spring 46's design can play the cushioning effect, produces the motion sudden change when avoiding adjusting snap ring 43 and destroys the yarn, and rectangular coil spring's design can further improve buffering effect.
A horizontal mounting groove 44 is formed in the horizontal section of the U-shaped mounting seat 41, a vertical mounting groove 45 is formed in the vertical section of the U-shaped mounting seat 41, the vertical mounting groove 45 is communicated with the horizontal mounting groove 44, and an adjusting mechanism 47 is arranged in the horizontal mounting groove 44 and the vertical mounting groove 45; the horizontal mounting groove 44 and the vertical mounting groove 45 cooperate to house an adjustment mechanism 47, the adjustment mechanism 47 being used to adjust the degree of closure of the snap ring 43 to accommodate yarns of different diameters.
The adjusting mechanism 47 comprises an adjusting screw rod, the adjusting screw rod is horizontally arranged in the horizontal mounting groove 44 through a bearing, a left thread 471 is arranged at the left end of the adjusting screw rod, a right thread 472 is arranged at the right end of the adjusting screw rod, the spiral directions of the left thread 471 and the right thread 472 are opposite, a moving nut 473 is in threaded connection with the peripheries of the left thread 471 and the right thread 472, a vertical rod 474 is vertically arranged at the top end of the moving nut 473, the vertical rod 474 is located in the vertical mounting groove 45, a ball 49 is arranged at the top end of the vertical rod 474, and the ball 49 is tangent to the top surface in the; before the adjusting device is used, a handle at the tail end of the adjusting screw rod is held by a hand and a rotating force is applied, the adjusting screw rod rotates, under the action of the left thread 471 and the right thread 472, the two moving nuts 473 move relatively, the moving nuts 473 drive the vertical rod 474 to move relatively, the vertical rod 474 drives the ball 49 to roll tangentially along the inner top surface of the vertical mounting groove 45, and therefore power required by adjustment is provided.
A guide mechanism 476 is arranged in the middle of the vertical rod 474, the guide mechanism 476 comprises a guide sliding sleeve 4761, the guide sliding sleeve 4761 is horizontally arranged in the middle of the vertical rod 474, a guide cross bar 4762 is horizontally arranged in the vertical mounting groove 45, and the guide cross bar 4762 is arranged inside the guide sliding sleeve 4761; the vertical rod 474 drives the guide sliding sleeve 4761 to move along the guide cross bar 4762, so that the vertical rod 474 does not shake during moving, and adjustment is facilitated.
An upper sliding sleeve 475 is arranged on the periphery of the top end of the vertical rod 474, an inclined rod 481 is arranged on the upper sliding sleeve 475, the inclined rod 481 extends to the inner side of the U-shaped mounting seat 41, the inner walls of the inclined rod 481 and the U-shaped mounting seat 41 are rotatably connected through a pin shaft, the inclined rod 481 is connected with a clamping ring 43, an arc-shaped connecting plate 482 is arranged at the top end of the inclined rod 481, the center of the arc-shaped connecting plate 482 is the same as that of the clamping ring 43, an inserting strip 483 is arranged on the inner side of the arc-shaped connecting plate 482, a slot is formed in the outer; montant 474 removes, and the down rotation takes place for down the effect of round pin axle for down the down-hole of down-hole stick 481, goes up sliding sleeve 475 simultaneously and reciprocates along montant 474, and the rotation of down-hole stick 481 top drives two snap rings 43 and rotates mutually, and then adjusts the closed degree between two snap rings 43 to the yarn of adaptation different diameters, in addition, through arc connecting plate 482, the cooperation of cutting 483 and slot in order to connect down-hole stick 481 and snap ring 43, improve the dynamics of connecting, ensure safe operation.
The top end of the clamping ring 43 is obliquely provided with the support lug 432, the distance between the top ends of the two support lugs 432 is greater than the distance between the top ends of the two clamping rings 43, the clamping ring 43 is internally provided with the elastic sheet 431, the clamping ring 43 adopts a semi-ring structure, the elastic sheet 431 adopts an arc-shaped structure, the bottom surface of the elastic sheet 431 is closely attached to the top surface of the clamping ring 43, two ends of the elastic sheet 431 are in arc-shaped structure transition, the butt joint position of the support lug 432 and the clamping ring 43 adopts arc-shaped structure transition, the radius of the arc-shaped structure is greater than the thickness of the clamping ring 43, an arc-shaped transition block 433 is arranged between the top end of the elastic sheet 431; when the snap ring 43 is rotatory, the yarn enters into two snap rings 43 through the clearance between two journal stirrup 432, two snap rings 43 take flexure strip 431 from both sides roll extrusion yarn, it is even to ensure the yarn thickness everywhere, flexure strip 431's design, can protect the yarn not scraped absolutely, ensure safe operation, in addition, the design of arc transition piece 433 does benefit to smooth transition of yarn between journal stirrup 432 and snap ring 43, the roughness of arc transition piece 433 is less than 1.6 Ra's design, can reduce frictional force, the protection yarn.
The working principle is as follows:
under the action of the left thread 471 and the right thread 472, the adjusting screw drives the two movable nuts 473 to move relatively, so as to drive the vertical rod 474 to move relatively, the inclined rod 481 rotates under the action of the pin shaft, the top end of the inclined rod 481 rotates to drive the two clamp rings 43 to rotate mutually, and further the closing degree between the two clamp rings 43 is adjusted, so as to adapt to yarns with different diameters; the yarn enters the clamp ring 43 through the support lug 432, and the clamp ring 43 with the elastic sheet 431 rolls the yarn from two sides, so that the yarn is ensured to be uniform in thickness at each position.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. An improved spinning roller comprises a horizontally arranged body (1), wherein step parts (2) are arranged at two ends of the body (1), mounting shafts (3) are arranged at two ends of the step parts (2), rolling mechanisms (4) are uniformly arranged in the circumferential direction of the body (1), and the rolling mechanisms (4) are used for rolling yarns in the rolling mechanisms; the method is characterized in that:
the rolling mechanism (4) comprises U-shaped mounting seats (41), the U-shaped mounting seats (41) are uniformly arranged on the body (1), a supporting block (42) is arranged at the center of the top surface of the U-shaped mounting seat (41), two butted clamping rings (43) are arranged in the supporting block (42), and the bottom ends of the two clamping rings (43) are rotatably connected;
a horizontal mounting groove (44) is formed in a horizontal section of the U-shaped mounting seat (41), a vertical mounting groove (45) is formed in a vertical section of the U-shaped mounting seat (41), the vertical mounting groove (45) is communicated with the horizontal mounting groove (44), and an adjusting mechanism (47) is arranged in the horizontal mounting groove (44) and the vertical mounting groove (45);
the adjusting mechanism (47) comprises an adjusting screw rod which is horizontally arranged in the horizontal mounting groove (44) through a bearing, the left end of the adjusting screw rod is provided with a left thread (471), the right end of the adjusting screw rod is provided with a right thread (472), the spiral directions of the left thread (471) and the right thread (472) are opposite, the peripheries of the left thread (471) and the right thread (472) are both in threaded connection with a movable nut (473), the top end of the movable nut (473) is vertically provided with a vertical rod (474), the vertical rod (474) is positioned in the vertical mounting groove (45), the periphery of the top end of the vertical rod (474) is provided with an upper sliding sleeve (475), an inclined rod (481) is arranged on the upper sliding sleeve (475), the inclined rod (481) extends to the inner side of the U-shaped mounting seat (41), the inclined rod (481) is rotatably connected with the inner wall of the U-shaped mounting seat (41) through a pin shaft, and the inclined rod (481) is connected with the clamping ring (43);
the top end of the clamping ring (43) is obliquely provided with a support lug (432), the distance between the top ends of the support lugs (432) is larger than the distance between the top ends of the two clamping rings (43), and an elastic sheet (431) is arranged in the clamping ring (43).
2. An improved spinning roller as defined in claim 1, wherein: snap ring (43) adopt semi-ring type structure, flexure strip (431) adopt circular arc type structure, and flexure strip (431) bottom surface and snap ring (43) top surface hug closely, the both ends of flexure strip (431) all adopt the arc structure to pass through, the position department that journal stirrup (432) and snap ring (43) docked adopts the circular arc structure to pass through, the radius of circular arc structure is greater than the thickness of snap ring (43), be equipped with arc transition piece (433) between flexure strip (431) top and snap ring (43) top, the roughness of arc transition piece (433) is less than 1.6 Ra.
3. An improved spinning roller as defined in claim 1, wherein: the top end of the inclined rod (481) is provided with an arc-shaped connecting plate (482), the center of the arc-shaped connecting plate (482) is the same as that of the clamping ring (43), the inner side of the arc-shaped connecting plate (482) is provided with an inserting strip (483), the outer side of the clamping ring (43) is provided with an inserting groove, and the inserting strip (483) and the inserting groove are mutually matched.
4. An improved spinning roller as defined in claim 1, wherein: snap ring (43) bottom surface is equipped with the fixed block, the level is equipped with buffer spring (46) between fixed block and U type mount pad (41) inboard, buffer spring (46) adopt rectangle coil spring, works as when buffer spring (46) are located initial length, two snap rings (43) are just circular structure.
5. An improved spinning roller as defined in claim 1, wherein: arc grooves are formed in the top surfaces of the supporting blocks (42), the bottom ends of the two clamping rings (43) are arranged in the arc grooves in a tangent mode, and the two clamping rings (43) are distributed symmetrically about the centers of the supporting blocks (42).
6. An improved spinning roller as defined in claim 1, wherein: the intermediate position department of montant (474) is equipped with guiding mechanism (476), guiding mechanism (476) includes direction sliding sleeve (4761), direction sliding sleeve (4761) level sets up the intermediate position department at montant (474), the level is equipped with direction horizontal pole (4762) in vertical mounting groove (45), and the inside at direction sliding sleeve (4761) is set up to direction horizontal pole (4762).
7. An improved spinning roller as defined in claim 1, wherein: the top end of the vertical rod (474) is provided with a ball (49), and the ball (49) is tangent to the inner top surface of the vertical mounting groove (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910609676.3A CN110306266B (en) | 2019-07-08 | 2019-07-08 | Improved generation weaving roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910609676.3A CN110306266B (en) | 2019-07-08 | 2019-07-08 | Improved generation weaving roller |
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| Publication Number | Publication Date |
|---|---|
| CN110306266A CN110306266A (en) | 2019-10-08 |
| CN110306266B true CN110306266B (en) | 2020-07-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910609676.3A Active CN110306266B (en) | 2019-07-08 | 2019-07-08 | Improved generation weaving roller |
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| Country | Link |
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| CN (1) | CN110306266B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201128794Y (en) * | 2007-11-28 | 2008-10-08 | 常州市同和纺织机械制造有限公司 | Drafting lower roller grooved serrated structure |
| CN201864829U (en) * | 2010-11-25 | 2011-06-15 | 江阴市东杰纺机专件有限公司 | Knurled bottom roller |
| CN103924330A (en) * | 2014-04-29 | 2014-07-16 | 重庆市渝璧纺织有限公司 | Spinning roller |
| CN104313738A (en) * | 2014-10-14 | 2015-01-28 | 周盈裕 | Improved pulling roller for textile use |
| CN206799831U (en) * | 2017-06-09 | 2017-12-26 | 沭阳双云服饰股份有限公司 | A kind of spacing adjusts convenient roller device |
| CN108048966A (en) * | 2017-12-28 | 2018-05-18 | 宁波柯拉新材料科技有限公司 | textile roller |
-
2019
- 2019-07-08 CN CN201910609676.3A patent/CN110306266B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201128794Y (en) * | 2007-11-28 | 2008-10-08 | 常州市同和纺织机械制造有限公司 | Drafting lower roller grooved serrated structure |
| CN201864829U (en) * | 2010-11-25 | 2011-06-15 | 江阴市东杰纺机专件有限公司 | Knurled bottom roller |
| CN103924330A (en) * | 2014-04-29 | 2014-07-16 | 重庆市渝璧纺织有限公司 | Spinning roller |
| CN104313738A (en) * | 2014-10-14 | 2015-01-28 | 周盈裕 | Improved pulling roller for textile use |
| CN206799831U (en) * | 2017-06-09 | 2017-12-26 | 沭阳双云服饰股份有限公司 | A kind of spacing adjusts convenient roller device |
| CN108048966A (en) * | 2017-12-28 | 2018-05-18 | 宁波柯拉新材料科技有限公司 | textile roller |
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| CN110306266A (en) | 2019-10-08 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20200623 Address after: 272000 high tech Industrial Development Zone, Jining City, Shandong Province Applicant after: SHANDONG TIANHONG TEXTILE Co.,Ltd. Address before: 317000 Shuanggang Road, Baishuiyang Town, Linhai City, Taizhou City, Zhejiang Province Applicant before: Ni Xinhe |
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Address after: 272000 Jining High-tech Industrial Development Zone, Shandong Province Patentee after: Shandong Hongwei Textile Co.,Ltd. Address before: 272000 High tech Industrial Development Zone, Jining City, Shandong Province Patentee before: SHANDONG TIANHONG TEXTILE CO.,LTD. |
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| CP03 | Change of name, title or address |