Tension-adjustable multi-strand twisting machine

Abstract

The utility model relates to the field of multi-strand twisting machines, in particular to a tension-adjustable multi-strand twisting machine which comprises a multi-strand twisting machine body, the multi-strand twisting machine body comprises a plurality of paying-off winding drums symmetrically arranged on the two sides of the surface of the front end of a box body, and a plurality of yarn guide wheels are arranged on the sides, facing inwards, of the paying-off winding drums on the two sides. The adjusting seats are arranged between the yarn guide wheels on the two sides and the pay-off reel, the tension is adjusted through the adjusting seats, the adjusting mode is very simple, the sliding blocks only need to slide in the sliding grooves, cost can be effectively saved, all the ceramic guide rings are fixed to the tension plate, and therefore the ceramic guide rings are not prone to falling off. Once the sliding block moves up and down, all the ceramic guide rings on one side can move at the same time, it is guaranteed that tension adjustment is conducted on each strand of yarn synchronously, the tightening degree of each strand of yarn is the same, and it is guaranteed that when twisting work is conducted after the tension of the yarn is adjusted, breakage or knotting of one strand of yarn cannot happen.

Description

Technical Field

[0001] The utility model relates to the technical field of multi-strand twisting machines, in particular to a multi-strand twisting machine with adjustable tension. Background Art

[0002] The twisting machine is a textile mechanical equipment that twists multiple strands of yarn into one strand. Its function is to process yarn or combined strands of yarn into linear products for weaving and knitting. It consists of a twisting machine body and a circuit part. The spindle outside the twisting machine body is connected to the motor output shaft of the circuit part, and the front end of the spindle is provided with a connector corresponding to the tap switch.

[0003] Among them, the utility model with authorization announcement number CN219772365U discloses a twisting machine with adjustable tension. Although it is more convenient to adjust the tension through the threaded connection between the column and the sleeve, reduce the excessive or insufficient tension of the spinning line, thereby reducing the breakage or entanglement of the spinning line and improving the quality of the yarn, but this conditional tension method is to adjust each strand of yarn separately, and it is impossible to adjust multiple strands of yarn synchronously at one time, so that the tension of each strand of yarn is different, which will cause one of the strands of yarn to deviate, so that the yarn will still break or knot. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a multi-strand twisting machine with adjustable tension.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A multi-strand twisting machine with adjustable tension comprises a multi-strand twisting machine body, wherein the multi-strand twisting machine body comprises a plurality of pay-off reels symmetrically arranged on both sides of the front end surface of a box body, a plurality of yarn guide wheels are arranged on the inner side of the pay-off reels on both sides, and an adjustment seat is arranged between the yarn guide wheels on both sides and the pay-off reels;

[0007] The adjustment seat is arranged on the front end surface of the multi-strand twisting machine body box, and a tension frame is slidably arranged on the adjustment seat. The tension frame is limited by a limit rod to stop sliding on the adjustment seat. The adjustment seat includes a sliding plate, which is fixed on the front end surface of the multi-strand twisting machine body box, and a fixed plate is vertically fixedly connected to the upper back of the sliding plate body.

[0008] In addition, a preferred structure is that a plurality of insertion holes are evenly opened on the surface of the fixed plate body, a sliding groove is opened on the sliding plate body, and a tension frame is set in the sliding groove to slide up and down.

[0009] In addition, a preferred structure is that the tension frame includes a slider (), the slider is arranged in a slide groove to slide up and down, the upper end surface of the slider is fixedly connected to a fixed seat, and the front end surface of the slider is fixedly connected to a tension plate.

[0010] In addition, a preferred structure is that the fixing seat includes a limit plate, a through hole is horizontally opened on the limit plate body, the through hole on the limit plate body is consistent with the hole diameter of the plug hole, and the limit rod can pass through the plug hole and the through hole on the limit plate body.

[0011] In addition, a preferred structure is that a buckle ring is provided on the upper surface of the limit plate, a connecting column is fixedly connected to the bottom end of the limit plate, and the end of the connecting column away from the limit plate is fixed to the middle of the upper surface of the slider.

[0012] In addition, a preferred structure is that a plurality of ceramic guide rings are evenly and fixedly connected to the front end of the tension plate body, and the ceramic guide rings are arranged between the yarn guide wheel and the pay-off reel.

[0013] The beneficial effects of the utility model are as follows: the tension is adjusted by means of an adjusting seat, and the adjustment method is very simple, and the slider only needs to slide in the slide groove, which can effectively save costs, and all the ceramic guide rings are fixed on the tension plate, so once the slider moves up and down, all the ceramic guide rings on one side will move at the same time, ensuring that the tension of each strand of yarn is adjusted synchronously, and the tension of each strand of yarn is the same, ensuring that when the yarn is twisted after the tension is adjusted, one of the yarns will not break or become knotted. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of a multi-strand twisting machine with adjustable tension proposed by the utility model;

[0015] Figure 2 It is the front view of the multi-strand twisting machine body;

[0016] Figure 3 It is a schematic diagram of the structure after the tension frame and the adjustment seat are separated;

[0017] Figure 4 It is a structural schematic diagram of the adjustment seat;

[0018] Figure 5 It is a structural schematic diagram of the tension frame.

[0019] In the figure: 1 a multi-strand twisting machine body, 2 a pay-off reel, 3 a yarn guide wheel, 4 a twisting device, 5 a take-up reel, 6 an adjusting seat, 61 a fixing plate, 611 a socket, 62 a sliding plate, 621 a slide groove, 7 a tension frame, 71 a fixing seat, 711 a buckle ring, 712 a limit plate, 713 a connecting column, 72 a slider, 73 a tension plate, 731 a ceramic guide ring, and 8 a limit plug. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-5 The multi-strand twisting machine with adjustable tension comprises a multi-strand twisting machine body 1, wherein the multi-strand twisting machine body 1 comprises a plurality of pay-off reels 2 symmetrically arranged on both sides of the front end surface of the box body, a plurality of yarn guide wheels 3 are arranged on the inner side of the pay-off reels 2 on both sides, and an adjustment seat 6 is arranged between the yarn guide wheels 3 on both sides and the pay-off reels 2;

[0022] The adjusting seat 6 is arranged on the front end surface of the box body 1 of the multi-strand twisting machine, and a tension frame 7 is slidably arranged on the adjusting seat 6. The tension frame 7 is limited by a limiting rod 8 to stop sliding on the adjusting seat 6. The adjusting seat 6 includes a sliding plate 62, and the sliding plate 62 is fixed on the front end surface of the box body 1 of the multi-strand twisting machine, and a fixed plate 61 is vertically fixedly connected to the upper back of the sliding plate 62.

[0023] Among them, a plurality of insertion holes 611 are evenly opened on the surface of the fixed plate 61, and a sliding groove 621 is opened on the sliding plate 62. A tension frame 7 is set in the sliding groove 621 to slide up and down. The sliding groove 621 facilitates the tension frame 7 to slide up and down inside, thereby achieving the purpose of up and down adjustment.

[0024] In addition, the tension frame 7 includes a slider 72, the slider 72 is arranged in the slide groove 621 to slide up and down, the upper end surface of the slider 72 is fixedly connected to the fixed seat 71, the front end surface of the slider 72 is fixedly connected to the tension plate 73, the fixed seat 71 includes a limit plate 712, and a through hole is horizontally penetrated on the limit plate 712. The through hole on the limit plate 712 is consistent with the aperture of the socket 611, and the limit plug rod 8 can pass through the through holes on the socket 611 and the limit plate 712. The limit plug rod 8 can limit and fix the tension frame 7 as a whole on the adjustment seat 6 by passing through the through holes on the plug block 611 and the limit plate 712 to stop sliding up and down.

[0025] Moreover, a buckle ring 711 is provided on the upper surface of the limiting plate 712, and a connecting column 713 is fixedly connected to the bottom end of the limiting plate 712. The connecting column 713 is fixed at the middle part of the upper surface of the slider 72 at one end away from the limiting plate 712. The buckle ring 711 makes it easy for the operator to lift it at one time.

[0026] At the same time, a plurality of ceramic guide rings 731 are evenly and fixedly connected to the front end of the tension plate 73, and the ceramic guide rings 731 are arranged between the yarn guide wheel 3 and the pay-off reel 3. The tension plate 73 fixes a plurality of ceramic guide rings 731 at one time, so that all the ceramic guide rings 731 can move simultaneously when the tension plate 73 moves up and down.

[0027] In this embodiment, when it is necessary to adjust the tension of the yarn of the twisting machine, the multi-strand twisting machine body 1 can be used. First, the cotton thread drum is set on the pay-off reel 2, and then the thread is passed through the inner diameter of the ceramic guide ring 731, and then through the yarn guide wheel 3, the thread is passed through the twisting device 4 and wound on the take-up reel 5.

[0028] In the early stage of twisting, if the tension of the yarn is found to be too small, pull out the limit rods 8 on both sides, hold the buckles 711 on both sides with both hands, lift the tension frame 7 to prevent the tension frame 7 from falling due to gravity, and then adjust the tension to increase or decrease as needed. When the tension needs to be increased, lift the tension frames 7 on both sides upward so that the slider 72 moves upward in the slide groove 621. Stop pulling upward after observing the tension of the yarn. When the tension needs to be reduced, just lower the tension frame 7.

[0029] Because all the ceramic guide rings 731 on the same side are fixed on the tension plate 73, once the slider 72 moves up and down, all the ceramic guide rings 731 on one side will move simultaneously to ensure that the tension of each strand of yarn is adjusted synchronously and the tension of each strand of yarn is the same. In addition, the ceramic material of the ceramic guide ring 731 will not cause damage to the line when the line slides over.

[0030] After adjusting the tension frame 7, align the through hole on the limit plate 712 with the plug hole 611, and then insert the limit plug rod 8 to fix the tension frame 7. The tension frames 7 on both sides must be fixed in the plug block 611 on the same axis.

[0031] In the utility model, the tension is adjusted by the adjustment seat 6, and the adjustment method is very simple. It only needs to make the slider 72 slide in the slide groove 621, which can effectively save costs, and all the ceramic guide rings 731 are fixed on the tension plate 73, so once the slider 72 moves up and down, all the ceramic guide rings 731 on one side will move at the same time, ensuring that the tension of each strand of yarn is adjusted synchronously, and the tension of each strand of yarn is the same, ensuring that when the yarn is twisted after the tension is adjusted, one of the yarns will not break or get knotted.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A multi-strand twisting machine with adjustable tension, comprising a multi-strand twisting machine body (1), characterized in that: The multi-strand twisting machine body (1) comprises a plurality of pay-off reels (2) symmetrically arranged on both sides of the front end surface of the box body, a plurality of yarn guide wheels (3) are arranged on the inner side of the pay-off reels (2) on both sides, and an adjustment seat (6) is arranged between the yarn guide wheels (3) on both sides and the pay-off reels (2); The adjusting seat (6) is arranged on the front end surface of the box body of the multi-strand twisting machine (1); a tension frame (7) is slidably arranged on the adjusting seat (6); the tension frame (7) is limited by a limit rod (8) to stop sliding on the adjusting seat (6); the adjusting seat (6) comprises a sliding plate (62); the sliding plate (62) is fixed on the front end surface of the box body of the multi-strand twisting machine (1); and a fixing plate (61) is vertically fixedly connected to the upper back of the sliding plate (62).

2. The tension-adjustable multi-strand twisting machine according to claim 1, characterized in that: The fixed plate (61) has a plurality of insertion holes (611) uniformly extending through the surface of the plate body, the sliding plate (62) has a sliding groove (621) on the plate body, and a tension frame (7) is arranged in the sliding groove (621) to slide up and down.

3. The tension-adjustable multi-strand twisting machine according to claim 1, characterized in that: The tension frame (7) comprises a slider (72), the slider (72) being arranged in a slide groove (621) to slide up and down, the upper end surface of the slider (72) being fixedly connected to a fixing seat (71), and the front end surface of the slider (72) being fixedly connected to a tension plate (73).

4. The tension-adjustable multi-strand twisting machine according to claim 3, characterized in that: The fixing seat (71) comprises a limiting plate (712), a through hole is transversely opened on the limiting plate (712) body, the through hole on the limiting plate (712) body is consistent with the hole diameter of the insertion hole (611), and the limiting plug rod (8) can pass through the insertion hole (611) and the through hole on the limiting plate (712) body.

5. The tension-adjustable multi-strand twisting machine according to claim 4, characterized in that: The upper surface of the limiting plate (712) is provided with a buckle ring (711), the bottom end of the limiting plate (712) is fixedly connected with a connecting column (713), and one end of the connecting column (713) away from the limiting plate (712) is fixed to the middle of the upper surface of the sliding block (72).

6. The tension-adjustable multi-strand twisting machine according to claim 3, characterized in that: The front end of the tension plate (73) is evenly and fixedly connected to a plurality of ceramic guide rings (731), and the ceramic guide rings (731) are arranged between the yarn guide wheel (3) and the pay-off reel (2).

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