CN210505023U

CN210505023U - Automatic change yarn guiding device for spinning machine

Info

Publication number: CN210505023U
Application number: CN201921183300.2U
Authority: CN
Inventors: 张建英
Original assignee: Suzhou Zhangjiang Textile Technology Co Ltd
Current assignee: Suzhou Zhangjiang Textile Technology Co Ltd
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-05-12
Anticipated expiration: 2029-07-26

Abstract

The utility model discloses an automatic change yarn guiding device for spinning machine relates to automatic weaving technical field, and it includes the lead frame, the spout has all been seted up to the left and right sides face of lead frame inner wall, sliding connection has the slider in the spout. This automatic change yarn guiding device for spinning machine, fight through the inlet wire, the lead frame, change the handle, the screw thread post, the screw cap, rotary device, first backup pad, mutually support between slider and the first spring, thereby avoided the yarn to receive when the effect of partial force is received to the in-process of guide just easy roll-off guiding device, and lead to the card to lead to the problem that the broken string or guide failed at a certain position, and carry out the in-process that pulls at the yarn, first spring can utilize the elasticity of self to drive lead frame and yarn rebound and prop the yarn tightly always, thereby avoided the transmission of yarn unstable and the problem that vibrates, the quality of arrangement quality and textile fabric has been ensured, the practicality of yarn guiding device has been improved.

Description

Automatic change yarn guiding device for spinning machine

Technical Field

The utility model relates to an automatic change weaving technical field, specifically be an automatic change yarn guiding device for spinning machine.

Background

In the process of textile production, yarns are often required to be arranged and guided into a textile machine by using a yarn guide device, multiple strands of yarns are required to be simultaneously carried out during the textile, and therefore, the multiple strands of yarns can be correspondingly and simultaneously operated during the yarn arrangement.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an automatic change yarn guiding device for spinning machine, the problem that ordinary yarn guiding device exists has been solved is, different strand yarn is after assembling a device, it is unstable to produce transmission rate easily, the problem that vibrates, thereby influence later arrangement quality, also can greatly influence textile fabric's quality, and the yarn just easy roll-off guiding device when the effect of partial force is received at the in-process of guide, and lead to the card to lead to the problem that the broken string or guide failed at a certain position, thereby the problem of yarn guiding device's practicality has been reduced.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the technical proposal that: the utility model provides an automatic change yarn guiding device for spinning machine, includes the lead frame, the spout has all been seted up to the left and right sides face of lead frame inner wall, sliding connection has the slider in the spout, and is located the first backup pad of left surface fixedly connected with of left side slider, the lower surface joint of first backup pad has rotary device, rotary device's bottom and the top fixed connection of screw thread post, screw thread post threaded connection is in the screw thread cap, the screw thread cap joint is in the second backup pad.

The right flank of second backup pad and the left surface fixed connection of lead frame, the bottom fixedly connected with of screw thread post changes the handle, and two sliders pass through first pulley fixed connection, fixedly connected with second pulley in the lead frame, the lower surface of lead frame passes through telescoping device and telescopic last fixed surface and is connected, the bracing piece has been cup jointed in the sleeve, a plurality of draw-in groove has been seted up to the left surface of bracing piece, and is provided with the slide bar in one of them draw-in groove.

The utility model discloses a slide bar, including slide bar, sliding sleeve joint, the left end fixedly connected with of slide bar draws the handle, the slide bar has cup jointed the second spring outward, the both ends of second spring respectively with the right flank of drawing the handle and the left surface fixed connection of sliding sleeve, the bottom fixedly connected with mount of bracing piece, the lower surface joint of mount has fixing device.

Preferably, the rotating device comprises a bearing, the bearing is clamped on the lower surface of the first supporting plate, a rotating shaft is sleeved in the bearing, and the bottom end of the rotating shaft is fixedly connected with the top end of the threaded column.

Preferably, the telescopic device comprises a telescopic rod, a first spring is sleeved outside the telescopic rod, and two ends of the telescopic rod and the first spring are fixedly connected with the lower surface of the lead frame and the upper surface of the sleeve respectively.

Preferably, the fixing device comprises a nut, a bolt is connected to the inner thread of the nut, and the nut is clamped on the lower surface of the fixing frame.

Preferably, the pull handle is in a ring shape, the rotating handle and the pull handle are both provided with anti-slip lines, and the first pulley and the second pulley are both provided with grooves.

Preferably, the front and the back of the lead frame are respectively communicated with the two wire inlet hoppers, and the wire inlet hoppers are in a circular truncated cone shape.

(III) advantageous effects

The beneficial effects of the utility model reside in that:

1. the yarn guiding device for the automatic textile machinery enables a worker to respectively pass through the two inlet wire hoppers and the lead frame and clamp the yarns at proper positions through the mutual matching of the inlet wire hoppers, the lead frame, the rotating handle, the threaded column, the first pulley, the second pulley and the first spring, and then the worker rotates the threaded column rightwards through the rotating handle, so that the threaded column moves downwards under the threaded connection effect with the threaded cap, the threaded column drives the first pulley to move downwards and be close to the second pulley through the rotating device, the first support plate and the slider, the yarns can be positioned in a groove between the first pulley and the second pulley, and the problem that the yarns easily slide out of the guiding device when being subjected to the action of deviation force in the guiding process and are clamped at a certain position to cause yarn breakage or failed guiding is avoided, and carry out the in-process that pulls at the yarn, first spring can utilize the elasticity of self to drive lead frame and yarn rebound and prop tightly the yarn always to avoided the transmission of yarn unstable and the problem that quivers, ensured arrangement quality and textile fabric's quality, improved yarn guiding device's practicality.

2. This automatic change yarn guiding device for textile machinery, through mutually supporting between spout and the slider, not only avoided the screw thread post to rotate and driven the condition that first backup pad and first pulley rotate together, still make first pulley can drive two sliders and reciprocate respectively in two spouts when reciprocating to make first pulley reciprocate more stable.

3. This automatic change yarn guiding device for textile machinery, through mutually supporting between bolt and the nut for adjust when needs the utility model discloses a during the position, the staff can be through turning right the bolt with the bolt unscrewing, will again the utility model discloses remove after the suitable position to the left turn bolt and screw up, thereby can adjust according to actual need the utility model discloses a position.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic left-side view of the cross-sectional structure of the present invention;

fig. 3 is an enlarged schematic structural diagram of a position a of the present invention.

In the figure: the device comprises a lead frame 1, a sliding groove 2, a sliding block 3, a first supporting plate 4, a rotating device 5, a bearing 51, a rotating shaft 52, a threaded column 6, a threaded cap 7, a second supporting plate 8, a rotating handle 9, a first pulley 10, a second pulley 11, a wire inlet hopper 12, a telescopic device 13, a telescopic rod 131, a first spring 132, a sleeve 14, a supporting rod 15, a clamping groove 16, a sliding rod 17, a sliding sleeve 18, a pull handle 19, a second spring 20, a fixing frame 21, a fixing device 22, a nut 221 and a bolt 222.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-3, the utility model provides a technical solution: a yarn guiding device for automatic textile machinery comprises a lead frame 1, wherein the front side and the back side of the lead frame 1 are respectively communicated with two lead-in hoppers 12, the lead-in hoppers 12 are arranged in a round table shape, the lead-in hoppers 12 are arranged in the round table shape, the yarn threading by workers can be facilitated, the problem that the yarn is broken due to long-time contact friction between the yarn and a feed hopper with an edge angle in the process of yarn threading is also avoided, the left side surface and the right side surface of the inner wall of the lead frame 1 are respectively provided with a sliding groove 2, a sliding block 3 is connected in the sliding grooves 2, the first supporting plate 4 and the first pulley 10 are driven to rotate together by rotation of a threaded column 6 through mutual matching between the sliding grooves 2 and the sliding block 3, the first pulley 10 can drive the two sliding blocks 3 to respectively move up and down in the two sliding grooves 2 while moving up and down, thereby the first pulley 10 moves more stably up and down, the left side surface of the left side sliding block 3 is fixedly connected with a first supporting plate 4, the lower surface of the first supporting plate 4 is clamped with a rotating device 5, the rotating device 5 comprises a bearing 51, the bearing 51 is clamped on the lower surface of the first supporting plate 4, a rotating shaft 52 is sleeved in the bearing 51, the bottom end of the rotating shaft 52 is fixedly connected with the top end of the threaded column 6, by arranging the bearing 51, the rotation of the threaded column 6 can drive the rotating shaft 52 to rotate in the bearing 51, so that the first support plate 4 and the first pulley 10 are not rotated by the rotation of the threaded post 6, thereby ensured the normal cooperation work between first pulley 10 and the screw thread post 6, the bottom of rotary device 5 and the top fixed connection of screw thread post 6, 6 threaded connection of screw thread post are in

screw cap

7, and 7 joints of screw cap are in second backup pad 8.

The right side surface of the second supporting plate 8 is fixedly connected with the left side surface of the lead frame 1, the bottom end of the threaded column 6 is fixedly connected with a rotating handle 9, anti-skid grains are arranged outside the rotating handle 9 and a pulling handle 19, the rotating handle 9 and the pulling handle 9 are respectively provided with the anti-skid grains, so that the friction force between the palm of a worker and the rotating handle 9 can be increased, the threaded column 6 can be more conveniently rotated by the worker through the rotating handle 9, the two sliding blocks 3 are fixedly connected through a first pulley 10, a second pulley 11 is fixedly connected in the lead frame 1, grooves are respectively formed outside the first pulley 10 and the second pulley 11, when yarns slide in the grooves, the yarns can be prevented from easily sliding out of a guiding device when being subjected to the action of deflection force in the guiding process, and the problems of yarn breakage or guiding failure caused at a certain position can be avoided, the lower surface of the lead frame 1 is fixedly connected with the upper surface of the sleeve 14 through the telescopic device 13, the telescopic device 13 comprises a telescopic rod 131, a first spring 132 is sleeved outside the telescopic rod 131, two ends of the telescopic rod 131 and the first spring 132 are respectively fixedly connected with the lower surface of the lead frame 1 and the upper surface of the sleeve 14, by arranging the telescopic rod 131 and the first spring 132, during the traction of the yarn, the first spring 132 can drive the lead frame 1 and the yarn to move upward by its own elastic force and always support the yarn, thereby avoiding the problems of unstable transmission and vibration of the yarn, ensuring the finishing quality and the quality of the textile fabric, the telescopic rod 131 can make the up-and-down movement of the lead frame 1 more stable, the supporting rod 15 is sleeved in the sleeve 14, the left side surface of the supporting rod 15 is provided with a plurality of clamping grooves 16, and a sliding rod 17 is arranged in one clamping groove 16.

A sliding sleeve 18 is sleeved outside the sliding rod 17, the sliding sleeve 18 is clamped on the left side surface of the sleeve 14, a pull handle 19 is fixedly connected to the left end of the sliding rod 17, the pull handle 19 is annular, anti-skid threads are arranged outside the pull handle 19, so that the contact area and the friction force between the palm of a worker and the pull handle 19 can be increased, the worker can pull the sliding rod 17 through the pull handle 19 more conveniently and more conveniently in a labor-saving manner, a second spring 20 is sleeved outside the sliding rod 17, two ends of the second spring 20 are respectively fixedly connected with the right side surface of the pull handle 19 and the left side surface of the sliding sleeve 18, when the pull handle 19 is loosened by the worker, the second spring 20 can drive the pull handle 19 and the sliding rod 17 to move rightwards by utilizing the pulling force of the second spring 20 and is clamped in a proper clamping groove 16, a fixing frame 21 is fixedly connected to the bottom end of the supporting rod 15, fixing device 22 includes nut 221, and nut 221 female connection has bolt 222, and nut 221 joint is at the lower surface of mount 21, through mutually supporting between bolt 222 and the nut 221 for when needs adjust the utility model discloses a during the position, the staff can be through turning right bolt 222 and unscrewing bolt 222, will again the utility model discloses remove after the suitable position to the left turn bolt 222 and screw up, thereby can adjust according to actual need the utility model discloses a position.

The utility model discloses an operating procedure does:

s1, when the position of the utility model needs to be adjusted, the worker can rotate the bolt 222 rightwards to make the bolt 222 move downwards under the effect of the threaded connection with the threaded cap 7, and then move the utility model to a proper position and then rotate the bolt 222 leftwards to make the bolt 222 move upwards under the effect of the threaded connection with the threaded column 6, so that the position of the utility model can be adjusted according to actual needs;

s2, when the worker needs to adjust the tightness of the yarn according to the actual condition of the yarn, the worker pulls the sliding rod 17 leftwards through the pull handle 19, so that the sliding rod 17 moves leftwards and is separated from the clamping groove 16, the worker can adjust the height of the sleeve 14 according to the actual requirement, when the height of the sleeve 14 is proper, the worker loosens the pull handle 19, the second spring 20 can drive the pull handle 19 and the sliding rod 17 to move rightwards through the pulling force of the second spring 20 and clamp the pull handle and the sliding rod 17 into the proper clamping groove 16, and the worker can preset the height of the lead frame 1 according to the actual requirement;

s3, the staff can pass through two inlet wire fill 12 and lead frame 1 respectively and block in suitable position with the yarn, and the staff rethread is changeed handle 9 and is turned right screw thread post 6 for screw thread post 6 moves down under the threaded connection effect with screw cap 7, makes screw thread post 6 pass through rotary device 5, first backup pad 4 and slider 3 and drives first pulley 10 and move down and be close to with second pulley 11, makes the yarn can be located the recess between first pulley 10 and the second pulley 11, thereby prescribes a limit to the position of yarn.

The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides an automatic change yarn guiding device for textile machinery, includes lead frame (1), its characterized in that: the lead frame is characterized in that sliding grooves (2) are formed in the left side surface and the right side surface of the inner wall of the lead frame (1), sliding blocks (3) are connected in the sliding grooves (2) in a sliding mode, a first supporting plate (4) is fixedly connected to the left side surface of the sliding block (3) on the left side, a rotating device (5) is clamped to the lower surface of the first supporting plate (4), the bottom end of the rotating device (5) is fixedly connected with the top end of a threaded column (6), the threaded column (6) is connected in a threaded cap (7) in a threaded mode, and the threaded cap (7) is clamped in a second supporting plate (8;

the right side face of the second supporting plate (8) is fixedly connected with the left side face of the lead frame (1), the bottom end of the threaded column (6) is fixedly connected with a rotating handle (9), the two sliding blocks (3) are fixedly connected through a first pulley (10), a second pulley (11) is fixedly connected in the lead frame (1), the lower surface of the lead frame (1) is fixedly connected with the upper surface of a sleeve (14) through a telescopic device (13), a supporting rod (15) is sleeved in the sleeve (14), a plurality of clamping grooves (16) are formed in the left side face of the supporting rod (15), and a sliding rod (17) is arranged in one clamping groove (16);

sliding rod (17) overcoat joint has sliding sleeve (18), sliding sleeve (18) joint is at the left surface of sleeve (14), the left end fixedly connected with of sliding rod (17) draws handle (19), sliding rod (17) overcoat joint has second spring (20), the both ends of second spring (20) respectively with draw the right flank of handle (19) and the left surface fixed connection of sliding sleeve (18), the bottom fixedly connected with mount (21) of bracing piece (15), the lower surface joint of mount (21) has fixing device (22).

2. The yarn guiding device for an automated textile machine according to claim 1, wherein: rotating device (5) include bearing (51), bearing (51) joint is at the lower surface of first backup pad (4), have cup jointed pivot (52) in bearing (51), the bottom of pivot (52) and the top fixed connection of screw thread post (6).

3. The yarn guiding device for an automated textile machine according to claim 1, wherein: the telescopic device (13) comprises a telescopic rod (131), a first spring (132) is sleeved outside the telescopic rod (131), and two ends of the telescopic rod (131) and the first spring (132) are fixedly connected with the lower surface of the lead frame (1) and the upper surface of the sleeve (14) respectively.

4. The yarn guiding device for an automated textile machine according to claim 1, wherein: the fixing device (22) comprises a nut (221), a bolt (222) is connected to the nut (221) in an internal thread mode, and the nut (221) is connected to the lower surface of the fixing frame (21) in a clamping mode.

5. The yarn guiding device for an automated textile machine according to claim 1, wherein: the pull handle (19) is in a ring shape, anti-skid grains are arranged outside the rotary handle (9) and the pull handle (19), and grooves are formed outside the first pulley (10) and the second pulley (11).

6. The yarn guiding device for an automated textile machine according to claim 1, wherein: the front and the back of the lead frame (1) are respectively communicated with two lead-in hoppers (12), and the lead-in hoppers (12) are in a round table shape.