CN106477388A - A kind of yarn tension-adjusting gear of spool rack - Google Patents

Abstract

The invention discloses a yarn tension regulating device for a warping creel. The yarn tension regulating device is arranged on one side of the warping creel through a support rod, and the yarn stored on the warping creel is wound around the warping creel, and The yarn is transported to the equipment for winding the yarn, which is characterized in that it includes a base, and the base is provided with a yarn guide mechanism, a yarn winding mechanism and a tension adjustment mechanism, the yarn guide mechanism is located on the side of the yarn winding mechanism, and the tension adjustment mechanism is located on On one side of the yarn winding mechanism, the yarn on the warping creel passes through the yarn guide mechanism and is wound on the yarn winding mechanism, and the tension regulating mechanism is in contact with the yarn. The invention can stably adjust the tension of the yarn, and has the characteristics of simple structure, high stability, high reliability and low price.

Description

Yarn tension adjusting device for warping creel

technical field

The invention relates to the technical field of textile manufacturing, in particular to a yarn tension regulating device for a warping creel.

Background technique

The yarn tension adjusting device of the warping creel belongs to the textile machinery device, which is mainly used to adjust the tension of the yarn, and sends the adjusted yarn out of the cylinder position to the winding equipment.

According to the relevant technology, the Benninger warping machine is not equipped with a yarn tensioning mechanism. When the Benninger warping machine is used for Tencel and Modal varieties, due to the loose tension of the side yarn, each warp beam unwinds the edge. There are about 8 wave yarns on both sides of the shaft. When the sizing is driven, the sides often hit the reed, resulting in the phenomenon that the two sides of the sizing shaft are inverted and twisted. After the sizing of the inverted, paralleled and twisted ends is broken, the yarn guide parts will be wound. The defect of broken end of the shaft, the wave yarn of the warping beam increases the difficulty of dry splitting of the sizing, and easily causes the broken end of the yarn splitting.

The existing yarn tension adjusting device adopts a yarn tension adjuster, which has poor stability, complex structure, and is not easy to adjust. Most of the tension adjusters are equipped with a spring adjustment mechanism, and the spring in the spring adjustment mechanism is easily damaged, and It is not easy to check. Once the elasticity of the spring changes, the tension adjuster cannot normally adjust the tension of the yarn, resulting in the winding equipment not being able to wind evenly, resulting in the failure of the entire process to proceed normally.

Contents of the invention

The present invention aims to solve one of the above-mentioned technical problems to a certain extent.

In order to solve the above technical problems, the present invention provides a yarn tension adjusting device for a warping creel, the yarn tension adjusting mechanism can stably adjust the tension of the yarn.

In view of this, the present invention provides a yarn tension regulating device for a warping creel, the yarn tension regulating device is arranged on one side of the warping creel through a support rod, and winds the yarn tension regulating device stored on the warping creel yarn, and convey the yarn to the equipment for winding the yarn, including a base, the base is provided with a yarn guide mechanism, a yarn winding mechanism and a tension adjustment mechanism, and the yarn guide mechanism is located on the One side of the yarn winding mechanism, the tension adjustment mechanism is located on the side of the yarn winding mechanism, the yarn on the warping creel passes through the yarn guiding mechanism and is wound on the yarn winding mechanism, The tension adjustment mechanism is in contact with the yarn.

Further, the yarn winding mechanism is a cylinder, and an annular groove where the yarn can be wound is provided along the outer peripheral surface of the cylinder.

Further, the yarn winding mechanism includes a first yarn winding wheel and a second yarn winding wheel, and the first yarn winding wheel and the second yarn winding wheel are rotatably connected to the base.

Further, any one of the first yarn winding wheel and the second yarn winding wheel is connected with a driving mechanism.

Further, the yarn guiding mechanism is a yarn guiding wheel, and the middle part of the yarn guiding wheel is provided with a yarn guiding hole.

Further, the inner wall of the yarn guide hole is provided with a rubber ring.

Further, the tension adjustment mechanism includes a support plate, a plurality of positioning holes and a traction column matched with the positioning holes, the support plate is fixed on the base, and the plurality of positioning holes are along the length of the support plate The directions are set apart from each other.

Further, the tension adjustment mechanism is arranged along a direction perpendicular to the line connecting the centers of the first yarn winding wheel and the second yarn winding wheel, and the extension line of the tension adjustment mechanism in the length direction is located at the center of the first yarn winding wheel between the wheel and the second winding wheel.

Further, the side wall of the traction column is provided with a stopper to prevent it from falling from the support plate.

Further, one end of the base is provided with a groove, the groove is matched with the outer wall of the support rod, and the groove is fixedly connected with the support rod through a fastener.

The technical effect of the present invention is: according to a yarn tension regulating device of a warping creel according to the present invention, the device is provided with a yarn guiding mechanism, a yarn winding mechanism and a tension regulating mechanism, and the yarn is drawn from the warping bobbin by the yarn guiding mechanism. It is introduced on the frame and wound on the yarn winding mechanism, and then sent to the equipment for winding yarn. The yarn winding mechanism can wind one or more turns of yarn. The yarn is in contact with the tension adjustment mechanism, and the tension adjustment mechanism can Tighten the yarn, and adjust the tension adjusting mechanism to change the degree of tension on the yarn, thereby changing the tension of the yarn.

The invention has the characteristics of simple structure, high stability, high reliability and low price.

Description of drawings

Fig. 1 is a structural schematic diagram of a yarn tension adjusting device for a warping creel according to an embodiment of the present invention.

Fig. 2 is a front view of a guide wheel according to one embodiment of the present invention.

Fig. 3 is a schematic diagram of the position of the yarn when the pulling column is located in different positioning holes according to the present invention.

Among them: 1-base; 2-guiding wheel; 3-first winding wheel; 4-second winding wheel; 5-tension adjustment mechanism; 6-yarn; 7-driving mechanism; 9-support rod; 11 -groove; 12-fastener; 13-support plate; 14-positioning hole; 15-traction column; 21-yarn guide hole; 22-rubber ring; Rotation shaft; 51-stopper.

detailed description

The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present invention and implement it, but the examples given are not intended to limit the present invention.

As shown in Figure 1, according to a yarn tension regulating device of a warping creel according to the present invention, the yarn tension regulating device is arranged on one side of the warping creel through a support rod, and is wound on the warping creel reserve yarn 6, and deliver the yarn 6 to the equipment for winding yarn 6, including base 1, on which base 1 is provided with a yarn guide mechanism, a yarn winding mechanism and a tension adjustment mechanism 5, and the yarn guide mechanism is located at the On one side of the mechanism, the tension adjusting mechanism 5 is located on the side of the yarn winding mechanism. The yarn 6 on the warping creel passes through the yarn guide mechanism and is wound on the yarn winding mechanism, and the tension adjusting mechanism 5 contacts the yarn.

According to a yarn tension regulating device of a warping creel according to the present invention, the device is provided with a yarn guiding mechanism, a yarn winding mechanism and a tension regulating mechanism 5, and the yarn 6 is introduced from the warping creel by the yarn guiding mechanism, and It is wound on the yarn winding mechanism, and then sent to the equipment for winding the yarn 6. The yarn winding mechanism can wind one or more turns of the yarn 6. The yarn 6 is in contact with the tension adjustment mechanism 5, and the tension adjustment mechanism 5 can pull Tighten the yarn 6 and adjust the tension adjusting mechanism 5 to change the degree of tension on the yarn 6, thereby changing the tension of the yarn 6.

The yarn winding mechanism is a cylinder, and an annular groove 41 that can wind the yarn 6 is provided along the outer peripheral surface of the cylinder. The interior of the annular groove 41 is generally a V-shaped groove, and a circle or a circle can be wound in the annular groove 41. There are multiple turns of the yarn 6, and the yarn winding mechanism can change the delivery direction of the yarn 6.

As shown in Figure 1, the yarn winding mechanism includes a first yarn winding wheel 3 and a second yarn winding wheel 4, the first yarn winding wheel 3 and the second yarn winding wheel 4 are rotatably connected to the base 1, the first yarn winding wheel 3 and the second yarn winding wheel 4 The middle part of the second winding wheel 4 is rotationally connected with the base 1 through the rotating shaft 42, and a bearing is arranged between the rotating shaft 42 and the base 1 to reduce the friction between the rotating shaft 42 and the base 1. The first winding wheel 3 and The second yarn winding wheel 4 is fixedly connected to the rotating shaft 42, and the first yarn winding wheel 3 and the second yarn winding wheel 4 are rotatable.

As shown in FIG. 1 , any one of the first yarn winding wheel 3 and the second yarn winding wheel 4 is connected with a driving mechanism 7 .

According to one embodiment of the present invention, the driving mechanism 7 is fixedly connected to the rotating shaft 42 in the middle of the first yarn winding wheel 3. When the driving mechanism 7 operates, the driving mechanism 7 can drive the rotating shaft 42 to rotate, thereby driving the first yarn winding wheel 3 turn.

According to another embodiment of the present invention, the driving mechanism 7 is fixedly connected to the rotating shaft 42 in the middle of the second winding wheel 4. When the driving mechanism 7 is in operation, the driving mechanism 7 can drive the rotating shaft 42 to rotate, thereby driving the second winding wheel Wheel 4 turns.

As shown in Figure 1, the yarn guiding mechanism is a yarn guiding wheel 2, and the middle part of the yarn guiding wheel 2 is provided with a yarn guiding hole 21, and the yarn 6 can be penetrated in the yarn guiding hole 21, and the yarn guiding wheel 2 is used to guide the yarn 6 Leading from the warping creel to the yarn tensioning device.

As shown in FIG. 2 , a rubber ring 22 is provided on the inner wall of the yarn guide hole 21 , and the rubber ring 22 can protect the yarn 6 passing through the yarn guide hole 21 so that the yarn 6 is not worn by the inner wall of the yarn guide hole 21 .

As shown in Figure 1, the tension adjustment mechanism 5 includes a support plate 13, a plurality of positioning holes 14 and a traction column 15 matched with the positioning holes 14, the support plate 13 is fixed on the base 1, and the plurality of positioning holes 14 are arranged along the The length direction is spaced apart from each other, and the traction column 15 is used for pulling the yarn 6, and an angle is formed between the yarn 6 and the traction column 15 after being drawn by the traction column 15, and different positioning holes 14 are selected to insert the traction column 15, The angle between the yarn 6 and the drawing column 15 can be changed.

The tension adjustment mechanism 5 is arranged along the direction perpendicular to the center line 34 of the first yarn winding wheel 3 and the second yarn winding wheel 4, and the extension line of the length direction of the tension adjustment mechanism 5 is located at the first yarn winding wheel 3 and the second yarn winding wheel 3. Between the yarn winding wheels 4, the traction column 15 on the support plate 13 can pull the yarn 6 connected between the first yarn winding wheel 3 and the second yarn winding wheel 4.

As shown in Figure 3, changing the position where the traction column 15 is inserted into the positioning hole 14 can change the angle between the yarn 6 and the traction column 15, thereby changing the connection between the first yarn winding wheel 3 and the traction column 15 and the second The length of the yarn 6 between the yarn wheel 4 and the traction column 15 is wound twice, thereby changing the tension of the yarn 6 .

The side wall of the traction column 15 is provided with a stopper 51 to prevent it from falling from the support plate 13. The stopper 51 is a protrusion protruding from the traction column 15. When the traction column 15 is inserted into the positioning hole 14, the stopper 51 is against the on the support plate 13.

One end of base 1 is provided with groove 11, and groove 11 cooperates with the outer wall of support bar 9, and groove 11 is fixedly connected with support bar 9 by fastener 12, and fastener 12 is arranged on one end of base 1, and groove 11 The inner wall of the inner wall can be attached to the outer wall of the support rod 9, so that the fastener 12 can extend to the outer wall of the support rod 9, thereby fastening the base 1 on the support rod 9. Preferably, the fastener 12 can be a fastening screw .

According to another embodiment of the present invention, the base 1 and the support rod 9 may be fixedly connected by bolts.

According to a kind of tension regulating device of warping creel of the present invention, its using method is as follows:

Draw the yarn 6 on the warping creel into the yarn guide hole 21 of the yarn guide mechanism, wind the yarn 6 clockwise on the first yarn winding wheel 3, and wind it at least once;

The yarn 6 wound out from the first yarn winding wheel 3 is attached to the outer wall of the traction post 15 of the tension adjustment mechanism 5;

The yarn 6 wound out from the outer wall of the traction column 15 is wound on the second winding wheel 4, and at least one lap is wound;

Extending the yarn wound out from the second winding wheel 4 into the device for winding the yarn 6;

After winding the yarn 6, adjust the yarn tension adjusting device, select a suitable positioning hole 14, place the traction column 15 in the positioning hole 14, and adjust the tension of the yarn 6 to the most suitable size;

Start the warping machine, and the warping machine starts to work, and the yarn 6 is evenly wound on the yarn winding device.

The above-mentioned embodiments are only preferred embodiments for fully illustrating the present invention, and the protection scope of the present invention is not limited thereto. Equivalent substitutions or transformations made by those skilled in the art on the basis of the present invention are all within the protection scope of the present invention. The protection scope of the present invention shall be determined by the claims.

Claims (10)

1. A yarn tension regulating device of a warping creel, the yarn tension regulating device is arranged on one side of the warping creel through a support rod, and the yarn stored on the warping creel is wound around, and The yarn is transported to the equipment for winding the yarn, which is characterized in that it includes a base, and the base is provided with a yarn guide mechanism, a yarn winding mechanism and a tension adjustment mechanism, and the yarn guide mechanism is located on the One side of the yarn winding mechanism, the tension adjustment mechanism is located on the side of the yarn winding mechanism, the yarn on the warping creel passes through the yarn guiding mechanism and is wound on the yarn winding mechanism, The tension adjustment mechanism is in contact with the yarn. 2. The yarn tension adjusting device of a warping creel according to claim 1, characterized in that, the yarn winding mechanism is a cylinder, and a yarn winding device is provided along the outer peripheral surface of the cylinder. ring groove. 3. The yarn tension adjusting device of a warping creel according to claim 1, wherein the yarn winding mechanism comprises a first yarn winding wheel and a second yarn winding wheel, and the first yarn winding The wheel and the second yarn winding wheel are rotatably connected with the base. 4 . The yarn tension adjusting device of a warping creel according to claim 3 , wherein any one of the first yarn winding wheel and the second yarn winding wheel is connected with a driving mechanism. 5 . The yarn tension adjusting device of a warping creel according to claim 1 , wherein the yarn guiding mechanism is a yarn guiding wheel, and a yarn guiding hole is provided in the middle of the yarn guiding wheel. 5 . 6 . The yarn tension adjusting device of a warping creel according to claim 5 , wherein a rubber ring is arranged on the inner wall of the yarn guide hole. 6 . 7. The yarn tension adjusting device of a warping creel according to claim 1, wherein the tension adjusting mechanism comprises a support plate, a plurality of positioning holes and a traction column matched with the positioning holes, The support plate is fixed on the base, and a plurality of positioning holes are spaced apart from each other along the length direction of the support plate. 8. The yarn tension adjusting device of a warping creel according to claim 3, characterized in that, said tension adjusting mechanism is connected along a line perpendicular to the center of said first yarn winding wheel and said second yarn winding wheel. The direction of the thread is set, and the extension line in the length direction of the tension adjustment mechanism is located between the first yarn winding wheel and the second yarn winding wheel. 9 . The yarn tension adjusting device of a warping creel according to claim 7 , wherein a stopper is provided on the side wall of the pulling column to prevent it from falling off the supporting plate. 10 . 10. The yarn tension adjusting device of a warping creel according to claim 1, wherein a groove is provided at one end of the base, and the groove is matched with the outer wall of the support rod, so that The groove is fixedly connected with the support rod through a fastener.