CN214399346U

CN214399346U - Yarn draw gear for spinning

Info

Publication number: CN214399346U
Application number: CN202120624594.9U
Authority: CN
Inventors: 刘青宝; 张丙文; 张洪忠
Original assignee: Jinan Jinfeng Textile Co ltd
Current assignee: Jinan Jinfeng Textile Co ltd
Priority date: 2021-03-25
Filing date: 2021-03-25
Publication date: 2021-10-15
Anticipated expiration: 2031-03-25

Abstract

The utility model relates to a technical field that the yarn was weaving discloses a yarn draw gear for spinning, it includes the base, be used for carrying out the wire mechanism that leads to the yarn and be used for improving the tensile drive mechanism of yarn, wire mechanism connects in the one side that ground was kept away from to the base, the yarn leaves to send a yarn section of thick bamboo after the wire mechanism is connected with the weaving frame, drive mechanism connects in the one side that ground was kept away from to the base, drive mechanism is located one side that the yarn is close to ground and drive mechanism and yarn butt. This application has the effect that improves the yarn tensile force.

Description

Yarn draw gear for spinning

Technical Field

The application relates to the field of yarn spinning, in particular to a yarn traction device for spinning.

Background

The textile origin is a general name taken from spinning and weaving, but with the continuous development and perfection of a textile knowledge system and a subject system, particularly after non-woven textile materials and three-dimensional compound weaving and other technologies are produced, the textile is not only produced by traditional hand spinning and weaving, but also produced by non-woven fabric technology, modern three-dimensional weaving technology, modern electrostatic nano-web forming technology and the like, and is used for clothing, industry and decoration.

At present, chinese utility model patent that bulletin number is CN204491102U discloses a stabilize cotton yarn weaving machine, including weaving frame, yarn frame and cotton yarn reel device, yarn frame is located the top of weaving frame, and weaving frame is including drive yarn winder and controller, and drive yarn winder and controller all are located the left side of weaving frame, and yarn frame is located the upper right side of weaving frame, and yarn frame is including sending a yarn section of thick bamboo, sending a yarn section of thick bamboo and weaving needle file down, and it includes the yarn pressing roller and send the yarn groove to send a yarn section of thick bamboo on, send a yarn section of thick bamboo to include wire guide and roller down, and the roller is located the front end of weaving needle file, is provided with a yarn section of thick bamboo in the cotton yarn reel device.

In view of the above-mentioned related art, the inventors believe that the path of the yarn from the yarn feeding bobbin to the textile frame is relatively long, and there is a defect that the yarn tends to have insufficient tension when the yarn is pulled.

SUMMERY OF THE UTILITY MODEL

In order to alleviate the problem that the yarn is not enough by the in-process tensioning force of yarn feeding section of thick bamboo to weaving frame, this application provides a yarn draw gear for spinning.

The application provides a yarn draw gear for spinning adopts following technical scheme:

the utility model provides a yarn draw gear is used in spinning, includes the base, is used for carrying out the wire mechanism that leads to the yarn and is used for improving the traction mechanism of yarn tensile force, wire mechanism connects in the base and keeps away from one side on ground, and the yarn leaves and send a yarn section of thick bamboo back process wire mechanism is connected with the weaving frame, traction mechanism connects in the base and keeps away from one side on ground, traction mechanism is located one side that the yarn is close to ground just traction mechanism and yarn butt.

Through adopting above-mentioned technical scheme, utilize wire mechanism to lead the yarn, make the yarn keep away from one side on ground through drive mechanism, thereby drive mechanism and yarn butt utilize drive mechanism to exert pressure to the yarn, reach the effect that improves the yarn tensile force.

Optionally, the wire guiding mechanism comprises two rotating rollers and a transmission wheel, the two rotating rollers are rotatably connected to the base, the two rotating rollers are in transmission connection through the transmission wheel, the two rotating rollers rotate synchronously, the two rotating rollers rotate in the same direction, and the traction mechanism is located between the two rotating rollers.

Through adopting above-mentioned technical scheme, two live rollers rotate and revolve to the same under the transmission of drive wheel in step to reduce the frictional force between live roller and the yarn, improve the life of yarn.

Optionally, a plurality of ring grooves used for limiting the yarn to slide along the axial direction of the rotating roller are formed in the rotating roller.

Through adopting above-mentioned technical scheme, utilize the annular to carry on spacingly to the yarn, utilize the annular further to lead the yarn, reduce adjacent yarn winding's possibility.

Optionally, the traction mechanism includes a plurality of sets of tensioning assemblies, the tensioning assemblies are all connected with the base, each tensioning assembly includes a positioning block, a connecting rod and a sheave used for abutting against the yarn, the sheave is rotatably connected with the connecting rod, the connecting rod is elastically connected with the positioning block, and the positioning block is connected with the base.

Through adopting above-mentioned technical scheme, utilize multiunit tensioning assembly to carry out the tensioning to many yarns respectively, a yarn corresponds with a set of tensioning assembly, improves draw gear and carries out the effect of tensioning to the yarn.

Optionally, locating piece and base sliding connection, ground one end fixedly connected with adjustment mechanism is kept away from to the base, adjustment mechanism includes multiunit adjusting part, multiunit adjusting part sets up with a plurality of locating piece one-to-one, adjusting part includes electric putter and pressure sensor, electric putter and base fixed connection, electric putter's telescopic link is connected with pressure sensor, pressure sensor and locating piece fixed connection, pressure sensor is connected with the electric putter electricity.

Through adopting above-mentioned technical scheme, connect the adjusting part in tensioning assembly below, utilize the adjusting part to control the sheave to the force that the yarn was exerted, make the yarn atress stable, reduce the yarn because of the too big cracked possibility of atress.

Optionally, one side that the base is close to ground is provided with moving mechanism, moving mechanism includes the multiunit and removes the subassembly, the multiunit remove the subassembly and all be connected with the base, it includes gyro wheel and connecting block to remove the subassembly, the gyro wheel rotates with the connecting block to be connected, the connecting block is connected with the base, and is a plurality of the bottom of gyro wheel is located same horizontal plane.

Through adopting above-mentioned technical scheme, connect moving mechanism in one side that the base is close to ground, utilize a plurality of gyro wheels and the ground butt of rotating the connection on the connecting block, reduce the frictional force between base and the ground, the draw gear of being convenient for removes.

Optionally, the connecting block is rotatably connected with the base.

Through adopting above-mentioned technical scheme, the connecting block rotates with the base to be connected, and the draw gear multidirectional removal of being convenient for improves the convenience that draw gear removed.

Optionally, the connecting block is in threaded connection with a self-locking bolt for limiting rotation of the roller.

Through adopting above-mentioned technical scheme, after draw gear moved the operating position, utilize the self-locking bolt to restrict the rotation of gyro wheel, improve the stability of draw gear during operation.

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

1. the yarn guiding mechanism is arranged on one side, far away from the ground, of the base, and is used for guiding the yarn, so that the yarn passes through one side, far away from the ground, of the traction mechanism, the traction mechanism is abutted to the yarn, pressure is applied to the yarn through the traction mechanism, and the effect of improving the yarn tension is achieved;

2. the plurality of yarn tensioning assemblies are utilized to respectively tension a plurality of yarns, and one yarn corresponds to one tensioning assembly, so that the effect of the traction device on tensioning the yarn is improved;

3. through connecting electric putter in one side that the tensioning subassembly is close to ground, be connected with pressure sensor between electric putter and the tensioning subassembly, pressure sensor is connected with electric putter electricity, and electric putter stretches out and draws back according to the data that pressure sensor detected to the force is exerted to the yarn to the sheave and is controlled, makes the yarn atress stable, reduces the yarn because of the too big cracked possibility of atress.

Drawings

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

FIG. 2 is a schematic structural diagram of an adjustment assembly portion and a movement assembly portion of an embodiment of the present application.

Description of reference numerals: 100. a base; 200. a wire guide mechanism; 210. a rotating roller; 211. a ring groove; 220. a driving wheel; 300. a traction mechanism; 310. a tension assembly; 311. positioning blocks; 312. connecting blocks; 313. a grooved wheel; 314. a spring; 400. an adjustment mechanism; 410. an adjustment assembly; 411. an electric push rod; 412. a pressure sensor; 500. a moving mechanism; 510. a moving assembly; 511. a roller; 512. connecting blocks; 513. self-locking bolt.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses yarn draw gear for spinning. Referring to fig. 1 and 2, a yarn drawing device for spinning includes a base 100, and the cross section of the base 100 is rectangular. The upper end of the base 100 is rotatably connected with the guide mechanism 200, the upper end of the base 100 is slidably connected with the traction mechanism 300, the guide mechanism 200 is used for guiding the yarn 600, the yarn 600 passes above the traction mechanism 300, the traction mechanism 300 is abutted against the yarn 600, so that the traction mechanism 300 is used for applying pressure to the yarn 600, and the tension of the yarn 600 is improved. The adjusting mechanism 400 is fixedly connected to the upper end of the base 100, the adjusting mechanism 400 is fixedly connected to the traction mechanism 300, and the force applied to the yarn 600 by the traction mechanism 300 is controlled by the adjusting mechanism 400. The lower end of the base 100 is rotatably connected with a moving mechanism 500, and the friction between the base 100 and the ground is reduced by the moving mechanism 500, so that the traction device can move conveniently.

Referring to fig. 1 and 2, the wire guiding mechanism 200 includes two rotating rollers 210, and both rotating rollers 210 are rotatably connected to the base 100, and the rotating axes of the two rotating rollers 210 are parallel and located in the same horizontal plane. The two rotating rollers 210 are coaxially and fixedly connected with transmission gears, a transmission wheel 220 is meshed between the two transmission gears, and the two rotating rollers 210 rotate synchronously and rotate identically. A plurality of ring grooves 211 are formed in the side walls of the two rotating rollers 210, the ring grooves 211 are arranged at equal intervals along the shafts of the rotating rollers 210, and a plurality of yarns 600 entering the wire guide mechanism 200 correspond to the ring grooves 211 one by one.

In use of the drawing device, yarn 600 enters guide mechanism 200 through one of the turning rollers 210 and exits guide mechanism 200 from below the other turning roller 210. By rotatably connecting the rotating roller 210 with the base 100, rolling friction is generated between the yarn 600 and the rotating roller 210, so that the friction force applied to the yarn 600 is reduced, and the abrasion applied to the yarn 600 is reduced. The movement of the yarn 600 in the axial direction of the rotating roller 210 is restricted by the ring grooves 211, and the possibility that the adjacent yarns 600 are entangled is reduced.

Referring to fig. 1 and 2, the traction mechanism 300 includes a plurality of tension assemblies 310, and the plurality of tension assemblies 310 are equally spaced along the axial direction of the rotating roller 210. The plurality of tension assemblies 310 are located between the two rotating rollers 210, and the plurality of tension assemblies 310 are arranged in one-to-one correspondence with the plurality of ring grooves 211. The tensioning assembly 310 comprises a positioning block 311, the positioning block 311 is slidably connected with the base 100, the positioning block 311 slides in a direction perpendicular to the upper end surface of the base 100, the upper end of the positioning block 311 is slidably connected with a connecting rod 312, the connecting rod 312 is elastically connected with the positioning block 311 through a spring 314, the upper end of the connecting rod 312 is rotatably connected with a grooved wheel 313, and the rotation axis of the grooved wheel 313 is parallel to the rotation axis of the rotating roller 210. One yarn 600 corresponds to one grooved wheel 313, the upper end of the grooved wheel 313 is abutted with the yarn 600, the yarn 600 is positioned in a sliding groove of the grooved wheel 313, and the grooved wheel 313 applies pressure to the yarn 600 under the action of the elastic force of the spring 314, so that the tension of the yarn 600 is improved.

Referring to fig. 1 and 2, the adjustment mechanism 400 includes a plurality of sets of adjustment assemblies 410, the plurality of sets of adjustment assemblies 410 being disposed in one-to-one correspondence with the plurality of tensioning assemblies 310. The adjusting assembly 410 includes a vertically disposed electric push rod 411, and the electric push rod 411 is fixedly connected to the base 100. The telescopic link of electric putter 411 is towards the direction of keeping away from base 100, and electric putter 411's telescopic link upper end fixedly connected with pressure sensor 412, pressure sensor 412 upper end and locating piece 311 fixed connection, and pressure sensor 412 is connected with electric putter 411 electricity. The pressure sensor 412 is used for detecting the pressure applied to the yarn 600, the electric push rod 411 stretches according to the data detected by the pressure sensor 412, so that the pressure applied to the yarn 600 by the grooved wheel 313 is adjusted, the stress of the yarn 600 is stable, and the possibility that the yarn 600 is broken due to overlarge stress is reduced.

Referring to fig. 1 and 2, the moving mechanism 500 includes four sets of moving members 510, and the four sets of moving members 510 are respectively rotatably connected to four corners of the lower end of the base 100. The moving assembly 510 includes a connecting block 512, the connecting block 512 is rotatably connected to the base 100, and a rotation axis of the connecting block 512 is perpendicular to the lower end surface of the base 100. The connecting block 512 is rotatably connected with rollers 511, the rotating axes of the rollers 511 are parallel to the lower end surface of the base 100, and the lowest ends of the four rollers 511 are located in the same horizontal plane. The connecting block 512 is in threaded connection with a self-locking bolt 513, and a stud of the self-locking bolt 513 is abutted against the side of the roller 511.

When the traction device is moved, the self-locking bolt 513 is rotated to be separated from the roller 511, and the four rollers 511 rotatably connected to the connecting block 512 are abutted to the ground, so that the friction force between the base 100 and the ground is reduced, and the traction device is convenient to move. Through rotating connecting block 512 and being connected with base 100, the multi-directional removal of draw gear of being convenient for further improves the convenience that draw gear removed. After the traction device is moved, the self-locking bolt 513 is rotated to be abutted against the roller 511, the rotation of the roller 511 is limited by the self-locking bolt 513, and the stability of the traction device during operation is improved.

The implementation principle of the yarn traction device for spinning in the embodiment of the application is as follows: the yarn 600 between the yarn feeding tube and the textile rack is guided by the guide mechanism 200, so that the yarn 600 passes over the tensioning assembly 310, and the tensioning assembly 310 applies pressure to the yarn 600, thereby improving the tension of the yarn 600. The adjusting component 410 connected below the tensioning component 310 is used for adjusting the pressure applied to the yarn 600 by the tensioning component 310, so that the stress of the yarn 600 is stable, and the possibility of breakage of the yarn 600 due to over-stress is reduced.

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. A yarn traction device for spinning is characterized in that: including base (100), be used for carrying out wire mechanism (200) that lead to yarn (600) and be used for improving traction mechanism (300) of yarn (600) tensile force, wire mechanism (200) are connected in one side that ground was kept away from in base (100), and yarn (600) leave and send a yarn section of thick bamboo back to pass through wire mechanism (200) are connected with the weaving frame, traction mechanism (300) are connected in one side that ground was kept away from in base (100), traction mechanism (300) are located yarn (600) and are close to one side on ground just traction mechanism (300) and yarn (600) butt.

2. A yarn pulling device for spinning according to claim 1, wherein: wire mechanism (200) include two live-rollers (210) and drive wheel (220), two live-rollers (210) all rotate to be connected on base (100), two live-rollers (210) are connected through drive wheel (220) transmission, two live-rollers (210) rotate in step and two live-rollers (210) revolve to the same, drive mechanism (300) are located between two live-rollers (210).

3. A yarn pulling device for spinning according to claim 2, wherein: the rotating roller (210) is provided with a plurality of ring grooves (211) used for limiting the yarn (600) to slide along the axial direction of the rotating roller (210).

4. A yarn pulling device for spinning according to claim 3, wherein: the traction mechanism (300) comprises a plurality of groups of tensioning assemblies (310), the tensioning assemblies (310) are connected with the base (100), each tensioning assembly (310) comprises a positioning block (311), a connecting rod (312) and a grooved pulley (313) used for being abutted to the yarn (600), each grooved pulley (313) is rotatably connected with the corresponding connecting rod (312), each connecting rod (312) is elastically connected with the corresponding positioning block (311), and each positioning block (311) is connected with the corresponding base (100).

5. A yarn pulling device for spinning according to claim 4, wherein: locating piece (311) and base (100) sliding connection, ground one end fixedly connected with adjustment mechanism (400) is kept away from in base (100), adjustment mechanism (400) include multiunit adjusting part (410), multiunit adjusting part (410) and a plurality of locating piece (311) one-to-one setting, adjusting part (410) include electric putter (411) and pressure sensor (412), electric putter (411) and base (100) fixed connection, electric putter's (411) telescopic link is connected with pressure sensor (412), pressure sensor (412) and locating piece (311) fixed connection, pressure sensor (412) are connected with electric putter (411) electricity.

6. A yarn pulling device for spinning according to claim 1, wherein: one side that base (100) are close to ground is provided with moving mechanism (500), moving mechanism (500) include multiunit removal subassembly (510), multiunit removal subassembly (510) all are connected with base (100), removal subassembly (510) include gyro wheel (511) and connecting block (512), gyro wheel (511) rotate with connecting block (512) and are connected, connecting block (512) are connected with base (100), and are a plurality of the lower extreme of gyro wheel (511) is located same horizontal plane.

7. A yarn pulling device for spinning according to claim 6, wherein: the connecting block (512) is rotatably connected with the base (100).

8. A yarn pulling device for spinning according to claim 7, wherein: the connecting block (512) is in threaded connection with a self-locking bolt (513) used for limiting the rotation of the roller (511).