CN218319927U

CN218319927U - Yarn tension adjusting mechanism for bobbin winder

Info

Publication number: CN218319927U
Application number: CN202221521490.6U
Authority: CN
Inventors: 江群
Original assignee: Zhejiang Changshan Kanghui Textile Co ltd
Current assignee: Zhejiang Changshan Kanghui Textile Co ltd
Priority date: 2022-06-17
Filing date: 2022-06-17
Publication date: 2023-01-17
Anticipated expiration: 2032-06-17

Abstract

The utility model provides a yarn tension adjusting mechanism for a bobbin winder, which belongs to the technical field of bobbin winders and solves the problems of loose yarn winding and easy yarn fracture of the traditional bobbin winder; the support plate is fixedly arranged at the upper end of the base and is provided with a chute; the shaft connecting plate is arranged on the support plate through bolts, the roller is connected to the shaft connecting plate on the left side, and the routing roller is connected to the shaft connecting plate on the right side; during winding, the yarn moves back and forth under the action of the wiring groove on the wiring stick, the yarn is abraded and even broken due to rapid movement of the yarn, the surface of the roller is a smooth cambered surface, friction force on the yarn can be reduced, and therefore the yarn is prevented from being broken; the yarn can be clamped tightly by the two groups of clamping pieces under the action of the second spring, so that the yarn can be prevented from being wound loosely, the clamping degree of the two groups of clamping pieces can be adjusted by rotating the nut on the fixing column, and the yarn clamping device is convenient to use.

Description

Yarn tension adjusting mechanism for bobbin winder

Technical Field

The utility model belongs to the technical field of the cone winder, more specifically say, in particular to yarn tension adjustment mechanism for cone winder.

Background

An automatic winder is special equipment in the textile industry. The automatic winder is a high-level latest generation textile machinery product integrating machine, electricity, instrument and gas, winds cop into a knotless cop and removes yarn defects in the winding process.

Based on the above, when the conventional winder winds the yarn, the yarn winding compactness is poor, so that the yarn is loosely wound, and the yarn is easily broken in the yarn winding process.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a yarn tension adjustment mechanism for cone winder to solve the problem that traditional cone winder yarn coiling is loose and the yarn easily splits.

The utility model relates to a purpose and efficiency of yarn tension adjustment mechanism for cone winder reaches by following concrete technical means:

the utility model provides a yarn tension adjustment mechanism for cone winder which characterized in that: the device comprises a base, wherein the lower end of the base is provided with a threaded hole, and a support leg is screwed on the threaded hole through threads; the support plates are fixedly arranged at the upper end of the base, sliding grooves are formed in the support plates, threaded holes are formed in the upper ends of the support plates, cover plates are arranged on the threaded holes through bolts, through holes are formed in the cover plates, cylindrical seats are arranged in the through holes, the cylindrical seats are arranged at the upper ends of the cover plates through bolts, sliding rods are arranged in the cylindrical seats, clamping grooves are formed in the lower ends of the sliding rods, fixing plates are arranged on the clamping grooves, U-shaped grooves are formed in the fixing plates, and the clamping grooves in the lower ends of the sliding rods are arranged in the U-shaped grooves; the shaft connecting plate is arranged on the support plate through bolts, the shaft connecting plate on the left side is provided with a roller in a shaft connecting mode, the shaft connecting plate on the right side is provided with a wiring stick in a shaft connecting mode, and a wiring groove is formed in the wiring stick; the baffle plates are provided with two groups, and the two groups of baffle plates are respectively installed at the left end and the right end of the support plate through bolts; the sliding plate, the sliding plate is equipped with two sets ofly, and two sets of sliding plates are installed on two sets of extension boards to be equipped with the sliding tray on the sliding plate, install two sets of locking knobs in the sliding tray, locking knob screw thread connects on the extension board, installs the bearing frame on the sliding plate, installs the roller on the bearing frame.

Further, install the slider in the spout of extension board, splint are installed to both ends bolt around the slider, and the fixed plate bolt is installed in the upper end of slider to install a spring on the slide bar, a spring is located between fixed plate and the apron.

Further, be equipped with the through-hole on slider and the splint, install the axis of rotation in the through-hole, both ends are equipped with the slot around the axis of rotation, and the retaining ring is installed to the slot to be equipped with spacing post in the axis of rotation, the cover has the winding roll on the spacing post.

Furthermore, the winding roll is provided with a mounting hole, a winding seat is mounted in the mounting hole, a wire clamping groove is formed in the upper end of the winding seat, and a threading hole is formed in the lower end of the wire clamping groove.

Furthermore, belt pulleys are installed at the front ends of the rollers and the wiring rods, connecting belts are installed on the belt pulleys, gears are installed at the front ends of the rollers, motors are installed on the supporting plates, and gears are installed on rotating shafts of the motors and meshed with the gears at the front ends of the rollers.

Further, install tensioning on the base, tensioning includes: the supporting seat, the kidney-shaped groove and the tensioning wheel; the supporting seat is installed on the base through bolts, a waist-shaped groove is formed in the supporting seat, a tensioning wheel is installed on the waist-shaped groove through bolts, and the upper end of the tensioning wheel is in contact with the lower end of the connecting belt.

Furthermore, a fixing column is installed on the baffle through a bolt, two groups of clamping pieces are installed on the fixing column, and a second spring is installed on the fixing column.

The utility model discloses at least, include following beneficial effect:

1. the utility model discloses an install the sliding plate on the extension board, install the roller on the sliding plate, when the wire winding, the yarn back-and-forth movement under walking the effect of line groove on the walking stick, the quick travel of yarn can make the yarn take place wearing and tearing fracture even, the setting of roller can make the yarn rub on the roller, the surface of roller is glossy cambered surface, can reduce the frictional force to the yarn to prevent that the yarn from splitting.

2. The utility model discloses an install the reel on the winding roll, when using, with the one end winding of yarn on the reel to with the yarn around between two sets of tight pieces that press from both sides, can make two sets of tight pieces that press from both sides tightly the yarn under the effect of No. two springs, thereby can prevent that the yarn from coiling loose, improve the tension that the yarn was convoluteed, and rotate the tight degree of clamp that nut on the fixed column can adjust two sets of tight pieces that press from both sides, convenient to use.

Drawings

Fig. 1 is a schematic structural diagram of the front end of the present invention.

Fig. 2 is a schematic structural diagram of the right end of the present invention.

Fig. 3 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

Fig. 4 is a schematic structural view of the tension member of the present invention.

Fig. 5 is an enlarged schematic structural diagram of the present invention at B in fig. 2.

Fig. 6 is an enlarged schematic structural diagram of the present invention at C in fig. 2.

Fig. 7 is a schematic structural view of the rotating shaft of the present invention.

Fig. 8 is an enlarged schematic structural diagram of the present invention at D in fig. 7.

Fig. 9 is an enlarged schematic view of the structure of fig. 7 at E.

Fig. 10 is an enlarged schematic structural diagram of the present invention at F in fig. 2.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a base; 101. a leg; 2. a support plate; 3. a cover plate; 301. a cylindrical seat; 302. a slide bar; 303. a fixing plate; 304. a first spring; 305. a slider; 3051. a splint; 3052. a rotating shaft; 30521. a retainer ring; 3053. a limiting post; 3054. a winding roll; 3055. a winding seat; 30551. a wire clamping groove; 30552. a threading hole; 4. a shaft connecting plate; 401. a roller; 4011. a gear; 402. a wire-routing stick; 4021. a belt pulley; 4022. a connecting belt; 403. a tensioning member; 4031. a supporting base; 4032. a kidney-shaped groove; 4033. a tension pulley; 5. a baffle plate; 501. fixing the column; 502. a clamping piece; 503. a second spring; 6. a sliding plate; 601. a sliding groove; 602. locking the knob; 603. a bearing seat; 604. and a roller.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "side," "top," "inner," "front," "center," "two end," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounting," "setting," "connecting," "fixing," "screwing" and the like are to be construed broadly, and may be, for example, a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The embodiment is as follows:

as shown in figures 1 to 10:

the utility model provides a yarn tension adjusting mechanism for a bobbin winder, which comprises a base 1, wherein the lower end of the base 1 is provided with a threaded hole, and a supporting leg 101 is screwed on the threaded hole through threads; the support plates 2 are arranged in two groups, the support plates 2 are fixedly arranged at the upper end of the base 1, sliding grooves are formed in the support plates 2, threaded holes are formed in the upper ends of the support plates 2, cover plates 3 are installed on the threaded holes through bolts, through holes are formed in the cover plates 3, cylindrical seats 301 are installed in the through holes, the cylindrical seats 301 are installed at the upper ends of the cover plates 3 through bolts, sliding rods 302 are installed in the cylindrical seats 301, clamping grooves are formed in the lower ends of the sliding rods 302, fixing plates 303 are installed on the clamping grooves, U-shaped grooves are formed in the fixing plates 303, and the clamping grooves in the lower ends of the sliding rods 302 are installed in the U-shaped grooves; axle fishplate bar 4, 4 bolted installations of axle fishplate bar are on extension board 2 to there is roller 401 in the epaxial coupling of left axle fishplate bar 4, and there is walking stick 402 in the epaxial coupling of right side axle fishplate bar 4, is equipped with the trough on walking stick 402, installs tensioning 403 on the base 1, and tensioning 403 includes: a support base 4031, a kidney-shaped groove 4032 and a tension wheel 4033; a support 4031 is installed on the base 1 through bolts, a kidney-shaped groove 4032 is formed in the support 4031, a tension wheel 4033 is installed on the kidney-shaped groove 4032 through bolts, and the upper end of the tension wheel 4033 is in contact with the lower end of the connecting belt 4022; two groups of baffles 5 are arranged, and the two groups of baffles 5 are respectively installed at the left end and the right end of the support plate 2 through bolts; the two groups of sliding plates 6 are arranged on the sliding plates 6, the two groups of sliding plates 6 are arranged on the two groups of supporting plates 2, sliding grooves 601 are formed in the sliding plates 6, two groups of locking knobs 602 are arranged in the sliding grooves 601, the locking knobs 602 are screwed on the supporting plates 2 in a threaded mode, bearing seats 603 are arranged on the sliding plates 6, and rollers 604 are arranged on the bearing seats 603.

As shown in fig. 9, a slide block 305 is installed in the slide groove of the support plate 2, the front end and the rear end of the slide block 305 are bolted with a clamp plate 3051, a fixing plate 303 is bolted at the upper end of the slide block 305, and a first spring 304 is installed on the slide rod 302, the first spring 304 is located between the fixing plate 303 and the cover plate 3, and functions as: under the action of the first spring 304, the take-up roller 3054 can be pressed against the roller 401 and the routing roller 402, so that the take-up roller 3054 can be driven to rotate by the roller 401 and the routing roller 402.

As shown in fig. 8, be equipped with the through-hole on slider 305 and splint 3051, install axis of rotation 3052 in the through-hole, both ends are equipped with the slot around the axis of rotation 3052, install retaining ring 30521 in the slot to be equipped with spacing post 3053 on the axis of rotation 3052, the cover has spiral roller 3054 on the spacing post 3053, and its effect is: the winding roll 3054 can be removed by removing the retainer ring 30521, so that the winding roll 3054 can be replaced conveniently.

As shown in fig. 3 and 10, be equipped with the mounting hole on spiral roller 3054, install wire reel 3055 in the mounting hole, wire reel 3055's upper end is equipped with card wire casing 30551, card wire casing 30551's lower extreme is equipped with through wires hole 30552, belt pulley 4021 is installed to the front end of roller 401 and walking stick 402, install connecting band 4022 on the belt pulley 4021, and gear 4011 is installed to roller 401's front end, install the motor on the extension board 2, install gear 4011 in the pivot of motor, and with the gear 4011 meshing of roller 401 front end, its effect is: the arrangement of the winding base 3055 facilitates the fixation of the yarn, and prevents the yarn from falling off when the winding roller 3054 rotates.

As shown in fig. 5, a fixing column 501 is bolted on the baffle 5, two sets of clamping pieces 502 are mounted on the fixing column 501, and a second spring 503 is mounted on the fixing column 501, and functions as: under the action of the second spring 503, the two groups of clamping sheets 502 can clamp the yarn, so that the yarn winding can be prevented from loosening, and the tension of the yarn winding can be improved.

In another embodiment, a brush can be installed on the baffle 5 at the right end, yarns penetrate into the brush during installation, and when the winding roll 3054 rotates, the yarns move in the brush, so that fluff on the yarns can be cleaned through the brush.

The specific use mode and function of the embodiment are as follows:

the utility model discloses in, when using, twine the one end of yarn on bobbin 3055, and with the yarn around between two sets of clamp pieces 502, can make two sets of clamp pieces 502 press from both sides the yarn clamp tightly under No. two spring 503's effect, thereby can prevent that the yarn from coiling is loose, improve the tension that the yarn was convoluteed, rotate the degree of clamp that the nut on the fixed column 501 can adjust two sets of clamp pieces 502, starter motor makes roller 401 and walking stick 402 rotate, can compress tightly wind roller 3054 on roller 401 and walking stick 402 under spring 304's effect, thereby can drive the rotation of winding roller 3054 through roller 401 and walking stick 402, realize the coiling to the yarn, and be equipped with the chute on walking stick 402, can make the yarn back-and-forth movement, make the even winding of yarn on winding roller 3054, the quick travel of yarn can make the yarn take place wearing and tearing fracture even, the setting up of roller 604 can make the yarn rub on roller 604, the surface of roller 604 is glossy cambered surface, can reduce the frictional force to the yarn, thereby prevent the yarn fracture.

The details of the present invention are well known to those skilled in the art.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a yarn tension adjustment mechanism for cone winder which characterized in that: the device comprises a base (1), wherein a threaded hole is formed in the lower end of the base (1), and a support leg (101) is screwed in the threaded hole in a threaded manner; the support plates (2) are arranged in two groups, the support plates (2) are fixedly arranged at the upper end of the base (1), sliding grooves are formed in the support plates (2), threaded holes are formed in the upper ends of the support plates (2), cover plates (3) are installed on the threaded holes through bolts, through holes are formed in the cover plates (3), cylindrical bases (301) are installed in the through holes, the cylindrical bases (301) are installed at the upper ends of the cover plates (3) through bolts, sliding rods (302) are installed in the cylindrical bases (301), clamping grooves are formed in the lower ends of the sliding rods (302), fixing plates (303) are installed on the clamping grooves, U-shaped grooves are formed in the fixing plates (303), and the clamping grooves in the lower ends of the sliding rods (302) are installed in the U-shaped grooves; the support plate (2) is provided with a support plate (4), the support plate (2) is provided with a support plate (4) and a support plate (4), the support plate (4) on the left side is provided with a roller (401) in a shaft coupling mode, the support plate (4) on the right side is provided with a routing stick (402) in a shaft coupling mode, and a routing groove is formed in the routing stick (402); two groups of baffles (5) are arranged, and the two groups of baffles (5) are respectively installed at the left end and the right end of the support plate (2) through bolts; sliding plate (6), sliding plate (6) are equipped with two sets ofly, and install on two sets of extension boards (2) two sets of sliding plates (6) to be equipped with sliding tray (601) on sliding plate (6), install two sets of locking knob (602) in sliding tray (601), locking knob (602) screw thread is twisted and is connect on extension board (2), installs bearing frame (603) on sliding plate (6), installs roller (604) on bearing frame (603).

2. The yarn tension adjusting mechanism for the bobbin winder is characterized in that a sliding block (305) is installed in a sliding groove of the support plate (2), clamping plates (3051) are installed at the front end and the rear end of the sliding block (305) through bolts, a fixing plate (303) is installed at the upper end of the sliding block (305) through bolts, a first spring (304) is installed on the sliding rod (302), and the first spring (304) is located between the fixing plate (303) and the cover plate (3).

3. The yarn tension adjusting mechanism for the bobbin winder, as claimed in claim 2, wherein through holes are provided on the slider (305) and the clamp plate (3051), a rotation shaft (3052) is installed in the through holes, grooves are provided at the front and rear ends of the rotation shaft (3052), a retainer ring (30521) is installed in the groove, a limit post (3053) is provided on the rotation shaft (3052), and a winding roller (3054) is sleeved on the limit post (3053).

4. The yarn tension adjusting mechanism for the bobbin winder, as claimed in claim 3, wherein a mounting hole is provided on the winding roller (3054), a winding seat (3055) is installed in the mounting hole, a thread catching groove (30551) is provided at the upper end of the winding seat (3055), and a threading hole (30552) is provided at the lower end of the thread catching groove (30551).

5. The yarn tension adjusting mechanism for the bobbin winder is characterized in that a belt pulley (4021) is mounted at the front ends of the roller (401) and the routing roller (402), a connecting belt (4022) is mounted on the belt pulley (4021), a gear (4011) is mounted at the front end of the roller (401), a motor is mounted on the support plate (2), and a rotating shaft of the motor is provided with the gear (4011) and is meshed with the gear (4011) at the front end of the roller (401).

6. Yarn tension adjusting mechanism for spoolers according to claim 1, wherein said base (1) is provided with a tension member (403), said tension member (403) comprising: the support base (4031), the kidney-shaped groove (4032) and the tension wheel (4033); the supporting seat (4031) is installed on the base (1) through bolts, a kidney-shaped groove (4032) is formed in the supporting seat (4031), a tensioning wheel (4033) is installed on the kidney-shaped groove (4032) through bolts, and the upper end of the tensioning wheel (4033) is in contact with the lower end of the connecting belt (4022).

7. The yarn tension adjusting mechanism for the bobbin winder is characterized in that a fixing column (501) is mounted on the baffle (5) through bolts, two groups of clamping pieces (502) are mounted on the fixing column (501), and a second spring (503) is mounted on the fixing column (501).