Yarn tension adjusting device of silk winder

Abstract

The utility model discloses a yarn tension adjusting device of a silk winder and belongs to the technical field of yarn processing equipment. Comprising a first connecting plate, a mounting frame and a first rotating shaft, the mounting frame is fixedly connected to the front face of the first connecting plate, and a first motor is mounted at the top of the mounting frame; the first rotating shaft is rotationally connected into the first connecting plate, and the exterior of the first rotating shaft is fixedly connected with a second connecting plate. According to the yarn tension adjusting device of the silk winder, when the tension degree of yarn is too tight, the first motor is started, the two winding rods are made to rotate, the wound yarn is loosened and lengthened, and therefore the overall tension degree of the yarn is reduced, when the yarn is too loose, the steps are repeated, the first motor is started, and the yarn tension is adjusted. The two winding rods are started to rotate reversely, so that the yarn is tightened, the tension degree of the yarn can be automatically adjusted according to a set value, and the yarn is effectively prevented from being broken down and damaged in the working process.

Description

Technical Field

[0001] The utility model belongs to the technical field of yarn processing equipment, and in particular relates to a yarn tension regulating device for a winding machine. Background Art

[0002] The working principle of the silk winding machine is that the yarn or silk is unwound from the tube yarn, and the impurities and defects on the yarn or silk are removed by the yarn clearer. Then, under the action of the tensioner, the yarn or silk is wound onto the bobbin through the yarn winding device, completing the preparation of the yarn or silk, and further improving the labor productivity and equipment productivity of the subsequent process; however, the existing silk winding machine cannot adjust the tension during yarn transmission well. When the yarn is tightened and broken, it is necessary to manually cut off the work of the silk winding machine, which greatly increases the workload of personnel.

[0003] To this end, the applicant has conducted useful explorations and attempts and found solutions to the above problems. The technical solutions to be introduced below were produced in this context. Utility Model Content

[0004] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a yarn tension regulating device for a silk winding machine.

[0005] The above-mentioned technical problems of the utility model are mainly solved by the following technical solutions: a yarn tension adjustment device for a silk winding machine, comprising a first connecting plate, a mounting frame and a first rotating shaft, the mounting frame is fixedly connected to the front side of the first connecting plate, and a first motor is installed on the top of the mounting frame; the first rotating shaft is rotatably connected to the inside of the first connecting plate, the outside of the first rotating shaft is fixedly connected to the second connecting plate, both sides of the second connecting plate are fixedly connected to connecting disks, the top of the connecting disk is fixedly connected to a winding rod, the top of the connecting disk and on one side of the winding rod is fixedly connected to a threading ring, one end of the output shaft of the first motor is fixedly connected to the second rotating shaft, and the winding rod is fixedly connected to the center position of the connecting disk.

[0006] Preferably, a pulley is installed at one end of the first rotating shaft and the second rotating shaft, and the external transmission of the two pulleys is connected with a transmission belt, and the two pulleys and the transmission belt are both located on the back side of the first connecting plate.

[0007] Preferably, an adapter plate is fixedly connected to one side of the front surface of the first connecting plate, and a guide wheel is rotatably connected inside the adapter plate, and the edges on both sides of the guide wheel are arc-shaped.

[0008] Preferably, a fixing plate is fixedly connected to the top of the first connecting plate, and two mounting holes are provided inside the fixing plate, and the mounting holes are used to fix the first connecting plate by screws.

[0009] Preferably, a connecting groove is formed on one side of the first connecting plate, and an extension block is fixedly connected to one side of the connecting groove.

[0010] Preferably, a screw hole is provided inside the extension block, a fixing screw is installed inside the screw hole, and the fixing screw is used to fix the first connecting plate.

[0011] Preferably, a slide groove is provided inside the first connecting plate, and the slide groove penetrates and extends to the front side and one side of the first connecting plate.

[0012] Preferably, a slider is slidably connected inside the slide groove, a threaded block is fixedly connected to one side of the slider, and the threaded block is located outside the slide groove on one side of the first connecting plate.

[0013] Preferably, two connection blocks are fixedly connected to one side of the first connection plate, a second motor is installed on the top of the connection block, and a screw is installed at one end of the output shaft of the second motor.

[0014] Preferably, a fixed block is fixedly connected to the top of the slider, a wire block is fixedly connected to the top of the fixed block, a plurality of guide holes are opened inside the wire block, arc surfaces are opened at the edges of the plurality of guide holes, and the plurality of guide holes are used to distinguish the wires.

[0015] The utility model has the beneficial effects:

[0016] Compared with the prior art, the utility model allows the yarn to pass through the threading ring in sequence and be wound around the winding rod for one circle, and then repeat the above steps around another set of threading rings and the winding rod, and then pass through and extend to the yarn winding device. When the tension of the yarn is too tight, the first motor is started to drive the first rotating shaft to rotate, thereby driving the second connecting plate to rotate, so that the two winding rods are rotated to relax and extend the wound yarn, thereby reducing the overall tension of the yarn. When the yarn is too loose, the above steps are repeated, and the first motor is started to start the two winding rods to rotate in opposite directions, thereby tightening the yarn, so that the tension of the yarn can be automatically adjusted according to the set value, effectively avoiding malfunction and damage of the yarn during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the connection groove of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the second connecting plate of the utility model;

[0020] Figure 4It is a schematic diagram of the transmission belt of the utility model.

[0021] In the figure: 1, mounting hole, 2, first connecting plate, 3, guide wheel, 4, adapter plate, 5, screw hole, 6, extension block, 7, fixing screw, 8, fixing plate, 9, mounting frame, 10, connecting groove, 11, first motor, 12, connecting plate, 13, second connecting plate, 14, first rotating shaft, 15, threading ring, 16, winding rod, 17, transmission belt, 18, second rotating shaft, 19, pulley. DETAILED DESCRIPTION

[0022] The following are examples and the attached Figure 1-Figure 4 The structure is shown in the figure, and the technical solution of the utility model is further specifically described.

[0023] Embodiment: A yarn tension adjustment device for a silk winding machine comprises a first connecting plate 2, a mounting frame 9 and a first rotating shaft 14, wherein the mounting frame 9 is fixedly connected to the front side of the first connecting plate 2, and a first motor 11 is installed on the top of the mounting frame 9; the first rotating shaft 14 is rotatably connected to the inside of the first connecting plate 2, and the outside of the first rotating shaft 14 is fixedly connected to a second connecting plate 13, both sides of the second connecting plate 13 are fixedly connected to connecting disks 12, the top of the connecting disk 12 is fixedly connected to a winding rod 16, a threading ring 15 is fixedly connected to the top of the connecting disk 12 and on one side of the winding rod 16, one end of the output shaft of the first motor 11 is fixedly connected to the second rotating shaft 18, the winding rod 16 is fixedly connected to the center position of the connecting disk 12, and the two threading rings 15 are symmetrically arranged.

[0024] A pulley 19 is installed at one end of the first rotating shaft 14 and the second rotating shaft 18 . The external transmission of the two pulleys 19 is connected with a transmission belt 17 . The two pulleys 19 and the transmission belt 17 are both located on the back side of the first connecting plate 2 .

[0025] An adapter plate 4 is fixedly connected to one side of the front surface of the first connecting plate 2, and a guide wheel 3 is rotatably connected inside the adapter plate 4. The edges on both sides of the guide wheel 3 are arc-shaped for conducting the entry of yarn.

[0026] A fixing plate 8 is fixedly connected to the top of the first connecting plate 2 . Two mounting holes 1 are formed inside the fixing plate 8 . The mounting holes 1 are used to fix the first connecting plate 2 by screws.

[0027] A connection groove 10 is formed on one side of the first connection plate 2 , and an extension block 6 is fixedly connected to one side of the connection groove 10 .

[0028] A screw hole 5 is formed inside the extension block 6 , and a fixing screw 7 is installed inside the screw hole 5 . The fixing screw 7 is used to fix the first connecting plate 2 .

[0029] The working principle of this utility model:

[0030] Insert the first connecting plate 2 into the connection of the winding machine and fix it with the fixing screws 7. At the same time, the screws can be inserted into the inside of the mounting hole 1 for further fixation, thereby improving the stability of the transmission device; when the yarn is transmitted, the yarn passes through the threading ring 15 and is wound around the winding rod 16 for one circle, and then the above steps are repeated around another set of threading rings 15 and the winding rod 16, and then it passes through and extends to the yarn winding device; when the tension of the yarn is too tight, the first motor 11 is started, driving the first rotating shaft 14 to rotate, thereby driving the second connecting plate 13 to rotate, so that the two winding rods 16 rotate, and the threading ring 15 rotates, thereby reducing the tension of the yarn; when the yarn is too loose, repeat the above steps, start the first motor 11, and start the two winding rods 16 to rotate in the opposite direction, thereby tightening the yarn.

[0031] Finally, it should be pointed out that the above embodiments are only representative examples of the present utility model. Obviously, the present utility model is not limited to the above embodiments, and there are many variations. Any simple modification, equivalent changes and modifications made to the above embodiments based on the technical essence of the present utility model should be considered to belong to the protection scope of the present utility model.

Claims

1. A yarn tension adjustment device for a winding machine, characterized in that: The invention comprises a first connecting plate (2), a mounting frame (9) and a first rotating shaft (14); the mounting frame (9) is fixedly connected to the front side of the first connecting plate (2); a first motor (11) is installed on the top of the mounting frame (9); the first rotating shaft (14) is rotatably connected to the inside of the first connecting plate (2); the outside of the first rotating shaft (14) is fixedly connected to a second connecting plate (13); both sides of the second connecting plate (13) are fixedly connected to connecting disks (12); the top of the connecting disk (12) is fixedly connected to a winding rod (16); a threading ring (15) is fixedly connected to the top of the connecting disk (12) and located on one side of the winding rod (16); and one end of the output shaft of the first motor (11) is fixedly connected to the second rotating shaft (18).

2. A yarn tension adjustment device for a silk winding machine according to claim 1, characterized in that: One end of each of the first rotating shaft (14) and the second rotating shaft (18) is provided with a pulley (19), and the external transmission of the two pulleys (19) is connected with a transmission belt (17).

3. The yarn tension adjustment device for a silk winding machine according to claim 1, characterized in that: An adapter plate (4) is fixedly connected to one side of the front face of the first connecting plate (2), and a guide wheel (3) is rotatably connected inside the adapter plate (4).

4. The yarn tension adjusting device for a silk winding machine according to claim 1, characterized in that: A fixing plate (8) is fixedly connected to the top of the first connecting plate (2), and two mounting holes (1) are provided inside the fixing plate (8).

5. The yarn tension adjusting device for a silk winding machine according to claim 1, characterized in that: A connecting groove (10) is provided on one side of the first connecting plate (2), and an extension block (6) is fixedly connected to one side of the connecting groove (10).

6. A yarn tension adjustment device for a winding machine according to claim 5, characterized in that: A screw hole (5) is provided inside the extension block (6), and a fixing screw (7) is installed inside the screw hole (5).

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