CN214655438U

CN214655438U - Yarn feeding device with adjustable tightness for spinning

Info

Publication number: CN214655438U
Application number: CN202120057296.6U
Authority: CN
Inventors: 杨胜红
Original assignee: Wujiang Yinhe Silk Weaving Co ltd
Current assignee: Wujiang Yinhe Silk Weaving Co ltd
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2021-11-09
Anticipated expiration: 2031-01-11

Abstract

The utility model provides a spinning of adjustable elasticity is with sending traditional thread binding putting relates to spinning with sending traditional thread binding putting. The yarn feeding device with the adjustable tightness for spinning comprises a workbench, wherein a motor is installed at the bottom of the workbench, the motor is connected with a rotating shaft, the rotating shaft is connected with a transmission device, the transmission device is connected with a transmission rod, the transmission rod is connected with a rotating disc, the rotating disc is sleeved with a bobbin, the bobbin is connected with yarns, an installation support is connected onto the workbench, the top end of the installation support is connected with an adjusting frame, and a tensioning mechanism is fixedly connected into the adjusting frame. This spinning of adjustable elasticity is with sending traditional thread binding putting through setting up spring and expansion plate, when spinning yarn is too tight or when too pine in transportation process, the spring drives the expansion plate and stretches out and draws back according to sending the linear velocity, and the transport speed of yarn is spun in the automatic matching, keeps the tensioning dynamics of spinning the yarn in real time, improves and send traditional thread binding quality, and transmission realizes that five bobbin rotate, send the line when realizing five kinds of colour yarns, improves the line efficiency of sending of device.

Description

Yarn feeding device with adjustable tightness for spinning

Technical Field

The utility model relates to a spinning is with sending line technical field, specifically is a spinning of adjustable elasticity is with sending traditional thread binding putting.

Background

In the existing knitting process, large-scale integrated equipment is generally adopted for production line type production, a tensioning device is usually arranged among all working procedures, so that the tensioning force of various knitting products is ensured, for example, when spinning yarns are pulled down from a warp beam and conveyed to a looping tool, the tensioning device for the spinning yarns is arranged between the warp beam and the looping tool, the tensioning force of the spinning yarns in the conveying process is ensured, and the phenomenon that the spinning yarns are too tight or too loose and slip in the conveying process is avoided.

The existing yarn feeding tensioning device for spinning is usually constant in tensioning force, the tensioning force cannot be adjusted, the situation that the tensioning force is insufficient can still occur after the yarn is worked for a period of time, the yarn feeding speed of the device is unstable, the tension is unstable when the yarn is conveyed, the yarn is easy to break, the quality of the spun yarn is low, the device is inconvenient to mount and maintain, the production cost of parts is high, only one type of yarn can be conveyed at a time, and the yarn feeding efficiency is low.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a spinning of adjustable elasticity is with sending traditional thread binding putting has solved current spinning and has sent traditional thread binding tension device, can not adjust the tensile force, send the linear velocity unstable, and tension is unstable when leading to the yarn to be carried, and the quality that leads to spinning is lower, once only can carry a yarn, send the lower scheduling problem of line efficiency.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a yarn feeding device with adjustable tightness for spinning comprises a workbench, wherein a motor is fixedly arranged at the bottom of the workbench, a rotating shaft is fixedly connected to the top end of the motor, a driving gear is fixedly connected to the rotating shaft, two driven gears I are rotatably connected to two sides of the driving gear, a driven gear II is rotatably connected to one side of the driven gear I, a transmission rod is fixedly connected to the driven gear I, a turntable is fixedly connected to the transmission rod, a bobbin is sleeved on the turntable, yarns are fixedly connected to the outer side of the bobbin, a boss is fixedly connected to one end, away from the turntable, of the transmission rod, an installation support is fixedly connected to the upper surface of the workbench, push handles are fixedly arranged at two sides of the installation support, a control console is fixedly arranged at one side of the installation support, an adjusting frame is fixedly connected to the top end of the installation support, a groove is formed in the adjusting frame, fixedly connected with spring in the recess, spring one end fixedly connected with expansion plate, expansion plate one side fixedly connected with tensioning axle, the tensioning axle outside is rotated and is connected with the wire wheel, workstation one side fixed mounting has the battery, four bracing pieces of workstation lower fixed surface are connected with, the bracing piece bottom end fixedly connected with universal wheel.

Preferably, the driving gear, the first driven gear and the second driven gear are located inside the workbench, the first driven gear is meshed with the driving gear and the second driven gear respectively, the first driven gear and the driving gear rotate in opposite directions, and the second driven gear and the driving gear rotate in the same direction.

Preferably, the transmission rod extends out of the outer side of the workbench and penetrates through the wire barrel.

Preferably, the boss is located above the bobbin.

Preferably, the mounting bracket and the adjusting frame are both U-shaped, and the grooves in the adjusting frame are arranged on the vertical plates at two sides of the adjusting frame.

Preferably, the guide wheel is slidably connected with the yarn, and the guide wheel is positioned above the bobbin.

(III) advantageous effects

The utility model provides a spinning of adjustable elasticity is with sending traditional thread binding putting. The method has the following beneficial effects:

1. this spinning of adjustable elasticity is with sending traditional thread binding putting, through setting up spring and expansion plate, send the in-process of line at the spinning, by the position change of detector real-time detection tensioning shaft, when spinning yarn tension in transportation process or when too tight, control cabinet control conveyor automatic change slew velocity, the spring is flexible according to sending line speed, it is flexible to drive the expansion plate and slide in the recess, the transport speed of yarn is spun in the automatic matching, make the yarn can laminate with the wire wheel all the time at the in-process that sends the line, keep the tensioning dynamics of spinning the yarn in real time, avoid the wrong line phenomenon because of yarn tension is not enough and arouse, the quality of sending the line has been improved.

2. This spinning of adjustable elasticity is with sending traditional thread binding putting, through setting up driving gear and driven gear one, the turning to of driven gear one is opposite with the turning to of driving gear, and the turning to of driven gear two turns to the same with the driving gear for the rotation of five bobbins can be realized simultaneously to the device, makes the device can realize sending the line of five kinds of colour yarns simultaneously, has improved sending traditional thread binding efficiency of device.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is a schematic top sectional view of the wire feeding mechanism of the present invention;

FIG. 4 is a top view of the wire feeding wheel of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. mounting a bracket; 2. a push handle; 3. a boss; 4. a yarn; 5. a console; 6. a support bar; 7. a universal wheel; 8. an adjusting bracket; 9. a wire guide wheel; 10. a bobbin; 11. a turntable; 12. a work table; 13. a storage battery; 14. a motor; 15. a transmission rod; 16. a first driven gear; 17. a rotating shaft; 18. a driving gear; 19. a spring; 20. a retractable plate; 21. a groove; 22. tensioning the shaft; 23. and a second driven gear.

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.

The embodiment of the utility model provides a spinning is with sending traditional thread binding putting of adjustable elasticity, as shown in figure 1-5, including workstation 12, workstation 12 bottom fixed mounting has motor 14, motor 14 top fixed connection has pivot 17, fixedly connected with driving gear 18 on the pivot 17, driving gear 18 both sides are rotated and are connected with two driven gear one 16, driven gear one 16 one side is rotated and is connected with driven gear two 23, driving gear 18, driven gear one 16 and driven gear two 23 all are located workstation 12 inside, and driven gear one 16 is intermeshing with driving gear 18 and driven gear two 23 respectively, driven gear one 16 and driving gear 18 rotation direction are opposite, driven gear two 23 and driving gear 18 rotation direction are the same, driven gear one 16 turns to and driving gear 18 turns to opposite, driven gear two 23 turns to the same with driving gear 18, the device can simultaneously realize the rotation of five bobbins 10, the device can simultaneously realize the thread feeding of five-color yarns 4, the thread feeding efficiency of the device is improved, a transmission rod 15 is fixedly connected to a driven gear I16, the transmission rod 15 extends out of the outer side of a workbench 12, the transmission rod 15 penetrates through the bobbins 10, a turntable 11 is fixedly connected to the transmission rod 15, the bobbins 10 are sleeved on the turntable 11, the yarns 4 are fixedly connected to the outer side of the bobbins 10, a boss 3 is fixedly connected to one end, far away from the turntable 11, of the transmission rod 15, the boss 3 is positioned above the bobbins 10, an installation support 1 is fixedly connected to the upper surface of the workbench 12, push handles 2 are fixedly installed on two sides of the installation support 1, a control console 5 is fixedly installed on one side of the installation support 1, an adjusting frame 8 is fixedly connected to the top end of the installation support 1, the installation support 1 and the adjusting frame 8 are both in a U shape, and grooves 21 in the adjusting frame 8 are arranged on vertical plates on two sides of the adjusting frame 8, a groove 21 is arranged in the adjusting frame 8, a spring 19 is fixedly connected in the groove 21, one end of the spring 19 is fixedly connected with an expansion plate 20, the position change of a tensioning shaft 22 is detected by a detector in real time in the spinning and yarn feeding processes through the arrangement of the spring 19 and the expansion plate 20, when spun yarns are too tight or too loose in the conveying processes, the control console 5 controls the conveying device to automatically change the rotating speed, the spring 19 stretches and retracts according to the yarn feeding speed to drive the expansion plate 20 to slide and retract in the groove 21, the conveying speed of the spun yarns is automatically matched, so that the yarns 4 can be always attached to a yarn guide wheel 9 in the yarn feeding processes, the tensioning force of the spun yarns is kept in real time, the yarn staggering phenomenon caused by insufficient tensioning degree of the yarns 4 is avoided, the yarn feeding quality is improved, a tensioning shaft 22 is fixedly connected to one side of the expansion plate 20, a yarn guide wheel 9 is rotatably connected to the outer side of the tensioning shaft 22, and the yarn guide wheel 9 is slidably connected with the yarns 4, and the wire guide wheel 9 is positioned above the wire barrel 10, a storage battery 13 is fixedly arranged on one side of the workbench 12, the lower surface of the workbench 12 is fixedly connected with four support rods 6, and the bottom ends of the support rods 6 are fixedly connected with universal wheels 7.

The working principle is as follows: when the device is used, firstly, the bobbin 10 is arranged on the transmission rod 15, then the yarn 4 passes through the yarn guide wheel 10 to be connected with a corresponding yarn leading component on a spinning machine, then the motor 14 is started to work through the control console 5, the motor 14 rotates to drive the driving gear 18 to rotate clockwise, the driving gear 18 rotates clockwise to drive the first driven gears 16 on two sides to rotate anticlockwise, the first driven gears 16 rotate anticlockwise to drive the second driven gears 23 to rotate clockwise, then the five turntables 11 are driven to rotate simultaneously, the bobbin 10 is driven to rotate through the transmission rod 15 after the turntables 11 rotate, so that the yarn 4 on the bobbin 10 is driven to feed at a constant speed under the traction of the spinning machine, in the process of spinning and feeding, the position change of the tensioning shaft 22 is detected in real time through the detector, when the spun yarn is too tight or too loose in the process of conveying, the control console 5 controls the conveying device to automatically change the rotating speed, the spring 19 stretches according to the yarn feeding speed, drives the expansion plate 20 to slide and stretch in the groove 21, automatically matches the conveying speed of the spun yarn, and keeps the tension of the spun yarn in real time.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A yarn feeding device for spinning with adjustable tightness, comprising a workbench (12), and is characterized in that: the yarn feeding device is characterized in that a motor (14) is fixedly mounted at the bottom of the workbench (12), a rotating shaft (17) is fixedly connected to the top end of the motor (14), a driving gear (18) is fixedly connected to the rotating shaft (17), two driven gears I (16) are rotatably connected to two sides of the driving gear (18), one side of each driven gear I (16) is rotatably connected to a driven gear II (23), a transmission rod (15) is fixedly connected to each driven gear I (16), a turntable (11) is fixedly connected to each transmission rod (15), a bobbin (10) is sleeved on each turntable (11), yarns (4) are fixedly connected to the outer side of each bobbin (10), a boss (3) is fixedly connected to one end, far away from each turntable (11), of each transmission rod (15), a mounting bracket (1) is fixedly connected to the upper surface of the workbench (12), and push handles (2) are fixedly mounted on two sides of the mounting bracket (1), installing support (1) one side fixed mounting has control cabinet (5), installing support (1) top fixedly connected with alignment jig (8), be provided with recess (21) in alignment jig (8), fixedly connected with spring (19) in recess (21), spring (19) one end fixedly connected with expansion plate (20), expansion plate (20) one side fixedly connected with tensioning axle (22), tensioning axle (22) outside is rotated and is connected with wire wheel (9), workstation (12) one side fixed mounting has battery (13), workstation (12) lower fixed surface is connected with four bracing pieces (6), bracing piece (6) bottom fixedly connected with universal wheel (7).

2. A yarn feeding device for spinning with adjustable tightness according to claim 1, characterized in that: the driving gear (18), the driven gear I (16) and the driven gear II (23) are located inside the workbench (12), the driven gear I (16) is meshed with the driving gear (18) and the driven gear II (23) respectively, the rotating directions of the driven gear I (16) and the driving gear (18) are opposite, and the rotating directions of the driven gear II (23) and the driving gear (18) are the same.

3. A yarn feeding device for spinning with adjustable tightness according to claim 1, characterized in that: the transmission rod (15) extends out of the outer side of the workbench (12), and the transmission rod (15) penetrates through the bobbin (10).

4. A yarn feeding device for spinning with adjustable tightness according to claim 1, characterized in that: the boss (3) is positioned above the bobbin (10).

5. A yarn feeding device for spinning with adjustable tightness according to claim 1, characterized in that: the mounting bracket (1) and the adjusting frame (8) are both U-shaped, and the grooves (21) in the adjusting frame (8) are arranged on the vertical plates at the two sides of the adjusting frame (8).

6. A yarn feeding device for spinning with adjustable tightness according to claim 1, characterized in that: the yarn guide wheel (9) is connected with the yarn (4) in a sliding mode, and the yarn guide wheel (9) is located above the bobbin (10).