CN213624541U

CN213624541U - Guide mechanism of two-for-one twister

Info

Publication number: CN213624541U
Application number: CN202021961048.6U
Authority: CN
Inventors: 朱根华; 王会; 黄雪仙
Original assignee: Wuhan Huakai Textile Co ltd
Current assignee: Wuhan Huakai Textile Co ltd
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-07-06
Anticipated expiration: 2030-09-09

Abstract

The utility model relates to a guiding mechanism of two-for-one twister relates to the field of weaving equipment technique, and it includes two frames, two the frame sets up storage yarn section of thick bamboo one side on yarn book one side and two-for-one twister respectively, the frame is improved level and is equipped with the bracing piece, be equipped with guiding mechanism on the bracing piece, guiding mechanism includes the link of vertical setting, be provided with the guide pulley that supplies the yarn to walk around on the link, be equipped with on the link and be used for adjusting the telescopic link height. This application has the effect that reduces the yarn and bumps absolutely, improves yarn production quality.

Description

Guide mechanism of two-for-one twister

Technical Field

The application relates to the technical field of textile equipment, in particular to a guide mechanism of a two-for-one twister.

Background

The two-for-one twister is twisting equipment, and its main working principle is that two or more than two single yarns are twisted and bonded into plied yarn from several yarn coils, and then the plied yarn is winded into yarn storage cylinder with a certain form by winding mechanism, so that it can effectively raise the property of original yarn and can meet the requirements of customer.

The current chinese patent with patent application number CN202010325167.0 provides a two-for-one twister, including device support, fixed platform, double-screw bolt, mounting plane, silk bucket, motor frame and servo motor, the device support still includes rectangular frame, trapezoidal frame, first seal wire pole, second seal wire pole, seal wire frame and coiling mechanism, the silk bucket still includes staving, hollow stand, external fixation magnetic ring, rotating chassis, interior magnetic plate and flip.

In view of the related art in the above, the inventors consider that there are drawbacks: the yarn is walked around trapezoidal frame through the wire device and is connected to take-up unit, when operation workman need operate at mounting plane, can pass through trapezoidal frame to can touch the yarn, easily cause bumping absolutely of yarn.

SUMMERY OF THE UTILITY MODEL

In order to reduce the condition of breaking the yarn, improve the problem of yarn production quality, this application provides a guiding mechanism of two-for-one twister.

The application provides a two-for-one twister's guiding mechanism adopts following technical scheme:

the utility model provides a guiding mechanism of two-for-one twister, includes two frames, two the frame sets up storage yarn section of thick bamboo one side on one side of the spool of yarn book and the two-for-one twister respectively, the frame is improved level and is equipped with the bracing piece, be equipped with guiding mechanism on the bracing piece, guiding mechanism includes the link of vertical setting, be provided with the guide pulley that supplies the yarn to walk around on the link, be equipped with on the link and be used for adjusting the telescopic link of link height.

By adopting the technical scheme, the yarns are sequentially wound around the guide mechanisms on the two supports and connected to the yarn storage barrel, so that the yarns are wound around the manual passage from a high position, the condition that the yarns are broken by an operator through the passage is overcome, and the yarn production quality is improved.

Optionally, the circumferential side surface of the guide wheel is an arc surface recessed towards the inside of the guide wheel.

By adopting the technical scheme, the peripheral side surface of the guide wheel is an inward-concave cambered surface, so that the problem that yarns are separated from the guide wheel in high-speed movement is solved.

Optionally, the telescopic link includes fixed pipe and slide bar, fixed union coupling be in on the bracing piece, the slide bar activity peg graft in the fixed pipe, the slide bar is located the terminal surface in the fixed pipe is equipped with first magnetite, the inside top of fixed pipe is equipped with the second magnetite, first magnetite with the butt of second magnetite, the slide bar extends the one end fixed connection of fixed pipe is in on the link.

By adopting the technical scheme, before the double-twisting is started, the guide wheel on the connecting frame is lowered by pulling the sliding rod downwards, so that the working personnel can conveniently wind the yarn around the guide wheel; after the yarn winds the guide wheel, the sliding rod is pushed upwards, the first magnet and the second magnet are adsorbed, and the guide wheel can be stably located at a higher position, so that a good high-position guiding effect is achieved for the yarn.

Optionally, the sliding rod is inserted into the fixed tube, a positioning block is arranged on the peripheral side of one end of the sliding rod inserted into the fixed tube, a guide groove is formed in the inner wall of the fixed tube, the length of the guide groove is smaller than that of the fixed tube, and the positioning block is clamped in the guide groove.

Through adopting above-mentioned technical scheme, the locating piece card limit is in the constant head tank, and the locating piece plays the positioning action to the slide bar for the slide bar is difficult to take place to rotate at the removal process, makes the guide pulley guiding action more stable, and the length of guide way is less than the length of fixed pipe, and when making the slide bar slide to the extreme low position, the guide way carries out the card limit to the locating piece, thereby makes the slide bar be difficult to follow the slippage in the fixed pipe.

Optionally, the connecting frame is provided with two supporting rods, and a positioning rod for pressing the yarn on the guide wheel is horizontally arranged at one end, far away from the connecting frame, between the two supporting rods.

Through adopting above-mentioned technical scheme, the locating lever is pressed the yarn on the guide pulley for the yarn is difficult to break away from the guide pulley in the motion process, plays the effect of tensioning to the yarn simultaneously.

Optionally, the positioning rod is rotatably connected to the two supporting rods.

Through adopting above-mentioned technical scheme, thereby the yarn of motion drives the locating lever and rotates and reduce the friction between yarn and the locating lever, reduces the yarn because the loss that the friction produced improves the yarn quality in transmission process.

Optionally, one end of the supporting rod, which is far away from the positioning rod, is rotatably arranged on the connecting frame and is fastened through a fastener.

Through adopting above-mentioned technical scheme, through the inclined position that rotates branch adjusting support and use the position behind the fastener fixed branch rotation to adjust the compression degree of locating lever to the yarn, play tension adjustment's effect to the yarn.

Optionally, a hook is arranged at one end of the fixed pipe close to the support rod, and the hook is hung on the support rod.

Through adopting above-mentioned technical scheme, the guide pulley is hung on the bracing piece through the couple, and it is high to get to put the convenience.

Optionally, a handle is arranged on the connecting frame.

Through adopting above-mentioned technical scheme, the link erects and sets up the handle, has increased the convenience of manual operation.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the yarns sequentially bypass the guide mechanisms on the two brackets and are connected to the yarn storage barrel, so that the yarns bypass the manual channel from a high position, the condition that the yarns are broken by an operator through the channel is overcome, and the production quality of the yarns is improved;

2. before the double-twisting is started, the sliding rod is pulled down to enable the guide wheel on the connecting frame to descend, so that a worker can conveniently wind the yarn around the guide wheel; after the yarn is wound on the guide wheel, the sliding rod is pushed upwards, so that the first magnet and the second magnet are adsorbed, and the guide wheel can be stably positioned at a higher position, so that a good high-position guiding effect is achieved for the yarn;

3. the locating rod presses the yarn on the guide wheel, so that the yarn is difficult to separate from the guide wheel in the movement process, and meanwhile, the yarn is tensioned.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic view of the guide mechanism;

fig. 3 is a schematic sectional structure view of the telescopic rod.

Reference numerals: 1. a frame; 2. a support bar; 3. a connecting frame; 31. a telescopic rod; 311. a fixed tube; 3111. a guide groove; 3112. a second magnet; 312. a slide bar; 3121. positioning blocks; 3122. a first magnet; 4. a guide wheel; 5. a strut; 51. positioning a rod; 6. a handle; 7. and (4) hanging hooks.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The utility model provides a guiding mechanism of two-for-one twister, refers to fig. 1, includes two frames 1 that set up respectively in bobbin one side and storage yarn section of thick bamboo one side, and the fixed connection of level has bracing piece 2 in frame 1, and the vertical link 3 that is provided with on bracing piece 2 is provided with guide pulley 4 that supplies the yarn to walk around on the link 3, still is equipped with the telescopic link 31 that is used for adjusting the height of connection on the link 3. The yarn is wound on the yarn storage barrel by sequentially passing through the guide wheels 4 on the two connecting frames 3, so that the yarn is passed through the manual passage, and the problem that the yarn is broken is solved.

As shown in fig. 2, the connecting frame 3 is composed of a horizontal flat plate and two supporting legs, the center of the upper surface of the flat plate is vertically fixed with the telescopic rod 31, the two supporting legs are vertically and symmetrically fixed on the lower surface of the flat plate, the guide wheel 4 is rotatably connected between the two supporting legs and is far away from one end of the flat plate, and the peripheral side surface of the guide wheel 4 is an inward-concave arc surface. A horizontal handle 6 is arranged below the guide wheel 4 on the supporting legs, the handle 6 is cylindrical, and two ends of the handle 6 are fixedly connected between the two supporting legs. The yarn can drive the guide wheel 4 to rotate when moving, thereby reducing the friction between the guide wheel 4 and the yarn, reducing the loss of the yarn and improving the quality of the yarn.

As shown in fig. 2, a screw is fixedly connected between the two legs, the screw coincides with the central axis of the guide wheel 4, and the guide wheel 4 is rotatably mounted on the screw. The screw rod is inserted with a supporting rod 5, and the supporting rod 5 is fixed on the supporting leg through a nut. One end of the two support rods 5 far away from the support legs is connected with a horizontal positioning rod 51 used for pressing the yarns on the guide wheel 4, the positioning rod 51 is cylindrical, and the positioning rod 51 is rotatably inserted between the two support rods 5. The positioning rod 51 presses the yarn on the guide wheel 4, so that the yarn is prevented from being separated from the guide wheel 4 too fast, and meanwhile, the positioning rod 51 can rotate, so that the friction between the yarn and the positioning rod 51 is reduced. The inclination angle of the supporting rod 5 can be adjusted by loosening the nut fixedly connected with the supporting rod 5, so that the tension degree of the yarn can be adjusted.

As shown in fig. 3, the telescopic rod 31 includes a fixed tube 311 and a sliding rod 312, a rectangular long guide groove 3111 is formed on the inner wall of the fixed tube 311 from top to bottom, the length of the guide groove 3111 is smaller than that of the fixed tube 311, and a hook 7 for hanging on the support rod 2 is fixedly connected to one end of the fixed tube 311 far away from the connecting frame 3. The sliding rod 312 is inserted into the fixed tube 311 in a sliding manner, one end of the sliding rod 312 inserted into the fixed tube 311 is fixedly connected with a rectangular positioning block 3121, and the positioning block 3121 is clamped and limited in the guide groove 3111; the end face of the sliding rod 312 inside the fixing rod is fixedly connected with a circular first magnet 3122, the top end of the fixing tube 311 is fixedly connected with a circular second magnet 3112, and the first magnet 3122 and the second magnet 3112 are mutually attracted and abutted. One end of the sliding rod 312 outside the fixed tube 311 is fixedly connected to the flat plate of the link frame 3. When the sliding rod 312 is pulled to the lowest position, the yarn is wound around the guide wheel 4, and then the sliding rod 312 is pushed upwards, so that the yarn is wound around the manual passage, and the condition that an operator breaks the yarn is reduced.

The implementation principle of the embodiment of the application is as follows: pulling handle 6, telescopic link 31 length extension to reduce the height of guide pulley 4, walk around the guide pulley 4 on two link 3 with the yarn in proper order and be connected to the yarn storage section of thick bamboo, locating lever 51 plays the positioning action to the yarn, presses the yarn on guide pulley 4 so that the yarn of high-speed motion breaks away from the direction of guide pulley 4, walks around the guide pulley 4 with the yarn and then upwards promotes slide bar 312, walks around artifical passageway with the yarn, reduces the condition that the yarn was hit absolutely.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a guiding mechanism of two-for-one twister, includes two frames (1), two frame (1) sets up storage yarn section of thick bamboo one side on yarn book one side and two-for-one twister respectively, its characterized in that: frame (1) is improved level and is equipped with bracing piece (2), be equipped with guiding mechanism on bracing piece (2), guiding mechanism includes link (3) of vertical setting, be provided with guide pulley (4) that supply the yarn to walk around on link (3), be equipped with on link (3) and be used for adjusting link (3) height's telescopic link (31).

2. A guide mechanism of a two-for-one twister according to claim 1, wherein: the peripheral side surface of the guide wheel (4) is an arc surface which is sunken towards the interior of the guide wheel (4).

3. A guide mechanism of a two-for-one twister according to claim 1, wherein: telescopic link (31) are including fixed pipe (311) and slide bar (312), fixed pipe (311) are connected on bracing piece (2), slide bar (312) activity peg graft in fixed pipe (311), slide bar (312) are located the terminal surface in fixed pipe (311) is equipped with first magnetite (3122), the inside top of fixed pipe (311) is equipped with second magnetite (3112), first magnetite (3122) with second magnetite (3112) butt, slide bar (312) extend the one end fixed connection of fixed pipe (311) is in on link (3).

4. A guide mechanism of a two-for-one twister according to claim 3, wherein: the sliding rod (312) is inserted into the peripheral side face of one end inside the fixed tube (311) and is provided with a positioning block (3121), the inner wall of the fixed tube (311) is provided with a vertical guide groove (3111), the length of the guide groove (3111) is smaller than that of the fixed tube (311), and the positioning block (3121) is clamped in the guide groove (3111).

5. A guide mechanism of a two-for-one twister according to claim 1, wherein: the yarn guide device is characterized in that two support rods (5) are arranged on the connecting frame (3), and a positioning rod (51) used for pressing yarns on the guide wheel (4) is horizontally arranged at one end, far away from the connecting frame (3), between the two support rods (5).

6. A guide mechanism of a two-for-one twister according to claim 5, wherein: the positioning rod (51) is rotatably connected between the two support rods (5).

7. A guide mechanism of a two-for-one twister according to claim 5, wherein: one end, far away from the positioning rod (51), of the support rod (5) is rotatably arranged on the connecting frame (3) and is fastened through a fastening piece.

8. A guide mechanism of a two-for-one twister according to claim 3, wherein: one end of the fixed pipe (311) close to the support rod (2) is provided with a hook (7), and the hook (7) is hung on the support rod (2).

9. A guide mechanism of a two-for-one twister according to claim 1, wherein: and a handle (6) is arranged on the connecting frame (3).