CN211971349U - Tension adjusting mechanism of drafting machine - Google Patents
Tension adjusting mechanism of drafting machine Download PDFInfo
- Publication number
- CN211971349U CN211971349U CN202020288903.5U CN202020288903U CN211971349U CN 211971349 U CN211971349 U CN 211971349U CN 202020288903 U CN202020288903 U CN 202020288903U CN 211971349 U CN211971349 U CN 211971349U
- Authority
- CN
- China
- Prior art keywords
- rod
- adjusting
- screw
- arc
- shaped long
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model relates to a tension adjusting mechanism of a drafting machine, which comprises two mounting plates, wherein a first rod is arranged between the two mounting plates, both ends of the first rod are rotatably connected with adjusting arms, a second rod is arranged between the two adjusting arms, both ends of the second rod are rotatably connected with a first adjusting plate, a third rod is arranged between the first two adjusting plates, both ends of the third rod are rotatably connected with a second adjusting plate, and a fourth rod is arranged between the second two adjusting plates; the mounting plate is provided with a first arc-shaped long circular hole, the adjusting arm is provided with a first screw hole and a second arc-shaped long circular hole, the first adjusting plate is provided with a second screw hole and a third arc-shaped long circular hole, the second adjusting plate is provided with a third screw hole, the first arc-shaped long circular hole is provided with a first screw connected with the first screw hole, the second arc-shaped long circular hole is provided with a second screw connected with the second screw hole, and the third arc-shaped long circular hole is provided with a third screw; the advantages are that: the relative angle between the adjusting rocker arm and the adjusting plate I and between the adjusting plate II are rotated, so that the compression degree of the tows by the rods is changed, and the purpose of tension adjustment is achieved.
Description
Technical Field
The utility model relates to a wet spinning production line field especially relates to a tension adjustment mechanism of draft machine.
Background
Drawing is an essential important process in the manufacturing process of the fiber yarn, and is not only a necessary means for improving the physical and mechanical properties of the fiber, but also a gateway for checking the quality of each process before inspection. At present, a drafting machine is adopted in a spinning production line to stretch spinning, so that the holding force of the drafting machine on a tow is improved, slipping is prevented, and the stability of stretching is guaranteed.
The way to increase the holding force of the drafting machine to the tow is as follows: 1. a certain tension is given before the tows enter the drafting machine, so that the tows keep tight in the drafting process; 2. the friction between the tows and the roller of the drafting machine is increased, so that the tows are prevented from slipping; 3. the number of the draft rollers is increased. For the second point, the friction of the roller is increased by adopting a rubber roller frequently at present, for the third point, a seven-roller or nine-roller structure is commonly used at present, but for the first point, the compression bar is mainly added at the inlet of the drafting machine at present to increase the tension, but the tension cannot be adjusted, the tension cannot be changed according to the actual working environment, and the stretching effect of the drafting machine cannot be ensured.
Based on this, the present case arises from this.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tension adjustment mechanism of draft machine for the tension of fibre silk bundle before getting into the draft machine can be adjusted.
In order to achieve the above purpose, the technical solution of the present invention is as follows:
a tension adjusting mechanism of a drafting machine comprises mounting plates fixedly connected with two sides of an input end of the drafting machine, a first rod is fixedly connected between the two mounting plates, two ends of the first rod are rotatably connected with adjusting arms, a second rod is fixedly connected between the two adjusting arms, two ends of the second rod are rotatably connected with a first adjusting plate, a third rod is fixedly connected between the two first adjusting plates, two ends of the third rod are rotatably connected with a second adjusting plate, and a fourth rod is fixedly connected between the two second adjusting plates; the mounting plate is provided with a first arc-shaped long circular hole, the adjusting arm is provided with a first screw hole and a second arc-shaped long circular hole, the adjusting plate is provided with a second screw hole and a third arc-shaped long circular hole, the adjusting plate is provided with a third screw hole, the first arc-shaped long circular hole is provided with a first screw connected with the first screw hole, the second arc-shaped long circular hole is provided with a second screw connected with the second screw hole, and the third arc-shaped long circular hole is provided with a third screw connected with the third screw.
Furthermore, the first, second, third and fourth rods are all stainless steel rods.
Furthermore, an auxiliary rod is fixed between the two adjusting arms, a first upright column and a second upright column which are arranged along the length direction of the auxiliary rod are arranged on the auxiliary rod, the first upright column and the second upright column are arranged at intervals, and a space is reserved between the first adjacent upright column and the second upright column and the orientation of the first adjacent upright column and the orientation of the second adjacent upright column are different.
Further, the tension adjusting mechanism comprises a water receiving tray arranged below the tension adjusting mechanism, and a water falling hole is formed in the lowest position of the water receiving tray.
The utility model has the advantages that:
1. the relative angle between the adjusting rocker arm and the adjusting plate I is adjusted through rotating, so that the pressing degree of the second, third and fourth rods on the tows is changed, and the purpose of tension adjustment is achieved;
2. the auxiliary rods are provided with a first upright column and a second upright column which are arranged at intervals and face different directions, and are used for separating tows so as to ensure the regularity of the tows in the stretching process;
3. the water receiving disc is arranged below the tension adjusting mechanism and used for receiving water dripping from the tows, and water flowing everywhere in a production workshop is avoided.
Drawings
Fig. 1 is a schematic three-dimensional structure in an embodiment of the present invention;
FIG. 2 is a schematic view of the embodiment in which the input end of the drafting machine is connected with the tension adjusting mechanism;
FIG. 3 is a three-dimensional schematic view of another perspective of FIG. 2;
FIG. 4 is a side view schematic of FIG. 2;
FIG. 5 is an enlarged view of portion A of FIG. 2;
description of the reference symbols
The water receiving plate comprises a mounting plate 1, a first rod 2, an adjusting arm 3, a second rod 4, a first adjusting plate 5, a second adjusting plate 6, a third rod 7, a fourth rod 8, a first arc-shaped long circular hole 9, a second arc-shaped long circular hole 10, a third arc-shaped long circular hole 11, a first screw 12, a second screw 13, a third screw 14, an auxiliary rod 15, a first upright post 16, a second upright post 17 and a water receiving plate 18.
Detailed Description
The present invention will be described in further detail with reference to examples.
The embodiment provides a tension adjusting mechanism of a drafting machine, as shown in fig. 1 (a water receiving tray 18 is not shown in fig. 1), which includes two opposite mounting plates 1, a first rod 2 is fixedly connected between the two mounting plates 1, two ends of the first rod 2 are rotatably connected with adjusting arms 3, a second rod 4 is fixedly connected between the two adjusting arms 3, two ends of the second rod 4 are rotatably connected with an adjusting plate 5, a third rod 7 is fixedly connected between the two adjusting plates 5, two ends of the third rod 7 are rotatably connected with an adjusting plate 6, and a fourth rod 8 is fixedly connected between the two adjusting plates 6; the mounting panel 1 is provided with a first arc-shaped long circular hole 9, the adjusting arm 3 is provided with a first screw hole and a second arc-shaped long circular hole 10, the adjusting plate 5 is provided with a second screw hole and a third arc-shaped long circular hole 11, the adjusting plate 6 is provided with a third screw hole, the first arc-shaped long circular hole 9 is provided with a first screw 12 connected with the first screw hole, the second arc-shaped long circular hole 10 is provided with a second screw 13 connected with the second screw hole, and the third arc-shaped long circular hole 11 is provided with a third screw 14 connected with the third screw.
As shown in fig. 2 to 5, the two mounting plates 1 of the adjusting mechanism mounting plate 1 are schematic diagrams after being fixed to both sides of the input end of the drafting machine, and the fiber yarn is positioned above the rod four 8, the rod two 4 and the rod one 2 and below the rod three 7 after being input. The structure of the embodiment has three-gear adjusting mode: 1. the third screw 14 is unscrewed, so that the second adjusting plate 6 can rotate to achieve the purpose of tension adjustment; 2. the second adjusting plate 6 and the third adjusting plate can rotate by loosening the second screw 13 and the third screw 14, so that the purpose of tension adjustment is achieved; 3. the first screw 12, the second screw 13 and the third screw 14 are loosened, so that the adjusting arm 3, the second adjusting plate 6 and the third adjusting plate can rotate to achieve the purpose of tension adjustment, the tension adjusting ranges of the three modes are sequentially increased, and an operator can adjust the tension adjusting range according to actual needs.
Because the fiber yarns are full of moisture, the first rods 2, the second rods 4, the third rods 7 and the fourth rods 8 are all stainless steel rods so as to prevent the rod pieces from rusting. Meanwhile, a water receiving disc 18 (the water receiving disc 18 is fixedly connected with the drafting machine frame) is further arranged below the tension adjusting mechanism and used for collecting water drops dripping from the fiber yarns, the water dripping from a production workshop is avoided, water leaking holes are formed in the lowest position of the water receiving disc 18, a leather hose is conveniently connected, and water in the water receiving disc 18 is led out to a drainage ditch.
In the embodiment, an auxiliary rod 15 is fixed between two adjusting arms 3, a plurality of first upright posts 16 and second upright posts 17 are arranged on the auxiliary rod 15 along the length direction of the auxiliary rod 15, the first upright posts 16 and the second upright posts 17 are arranged at intervals, and a space is left between every two adjacent first upright posts 16 and every two adjacent second upright posts 17 and the orientation of the space is different. The spare space between the first upright post 16 and the second upright post 17 forms a lattice channel (the structure is also arranged on a yarn placing frame entering the drafting machine), so that the fiber yarns are separated one by one and enter the drafting machine orderly, and adjacent yarns are prevented from contacting or even winding in the drafting process. Also, to prevent rusting, the auxiliary rod 15 is also a stainless steel rod. Because after the swing of regulating arm 3, auxiliary rod 15 also can rotate certain angle, assume when initial, the orientation of stand one 16, two 17 is the same and equal vertical upwards, and after auxiliary rod 15 rotated, stand one 16, two 17 can rotate to the slope for the height reduction of cellosilk place passageway leads to the cellosilk easily roll off, so stand one 16, two 17 orientation different designs, make auxiliary rod 15 take place to rotate the back, the height of the passageway that the cellosilk place can keep more than the safe value.
The above-mentioned embodiments are merely illustrative of the inventive concept and are not intended to limit the scope of the invention, which is defined by the claims and the insubstantial modifications of the inventive concept can be made without departing from the scope of the invention.
Claims (4)
1. A tension adjusting mechanism of a drafting machine is characterized in that: the drafting device comprises mounting plates fixedly connected with two sides of an input end of a drafting machine, wherein a first rod is fixedly connected between the two mounting plates, two ends of the first rod are rotatably connected with adjusting arms, a second rod is fixedly connected between the two adjusting arms, two ends of the second rod are rotatably connected with a first adjusting plate, a third rod is fixedly connected between the two first adjusting plates, two ends of the third rod are rotatably connected with a second adjusting plate, and a fourth rod is fixedly connected between the two second adjusting plates; the mounting plate is provided with a first arc-shaped long circular hole, the adjusting arm is provided with a first screw hole and a second arc-shaped long circular hole, the adjusting plate is provided with a second screw hole and a third arc-shaped long circular hole, the adjusting plate is provided with a third screw hole, the first arc-shaped long circular hole is provided with a first screw connected with the first screw hole, the second arc-shaped long circular hole is provided with a second screw connected with the second screw hole, and the third arc-shaped long circular hole is provided with a third screw connected with the third screw.
2. A tension adjusting mechanism of a draft machine according to claim 1, wherein: the first, second, third and fourth rods are all stainless steel rods.
3. A tension adjusting mechanism of a draft machine according to claim 1, wherein: an auxiliary rod is fixed between the two adjusting arms, a first stand column and a second stand column which are arranged along the length direction of the auxiliary rod are arranged on the auxiliary rod, the first stand column and the second stand column are arranged at intervals, and a space is reserved between the first stand column and the second stand column, and the orientation of the space is different.
4. A tension adjusting mechanism of a draft machine according to claim 1, wherein: the water-collecting tray comprises a water-collecting tray arranged below a tension adjusting mechanism, wherein a water falling hole is formed in the lowest position of the water-collecting tray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020288903.5U CN211971349U (en) | 2020-03-10 | 2020-03-10 | Tension adjusting mechanism of drafting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020288903.5U CN211971349U (en) | 2020-03-10 | 2020-03-10 | Tension adjusting mechanism of drafting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211971349U true CN211971349U (en) | 2020-11-20 |
Family
ID=73393991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020288903.5U Active CN211971349U (en) | 2020-03-10 | 2020-03-10 | Tension adjusting mechanism of drafting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211971349U (en) |
-
2020
- 2020-03-10 CN CN202020288903.5U patent/CN211971349U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207727229U (en) | A kind of warping machine winding tension-adjusting gear | |
| CN210886463U (en) | Multi-yarn broken yarn automatic stop device | |
| CN217600084U (en) | Yarn tensioning device | |
| CN114275629B (en) | Textile yarn fixed-length winding and revolving machine | |
| CN211971349U (en) | Tension adjusting mechanism of drafting machine | |
| CN112660910B (en) | High-applicability quick thread changing device for textile machinery | |
| CN214326774U (en) | Yarn guide structure for textile machine | |
| CN110629369A (en) | Warp tension adjusting mechanism for weaving functional polyester fabric | |
| CN212077245U (en) | Energy-saving spinning machine with adjusting function | |
| CN214271125U (en) | Tension-adjustable creel | |
| CN212024395U (en) | Weaving machine inlet wire clamping device | |
| CN201268757Y (en) | Glass fibre warping machine creel | |
| CN205555653U (en) | Functional fibre is weaved and is used overspeed device tensioner | |
| CN201268750Y (en) | Upper pin with front and rear press bars | |
| KR101607169B1 (en) | A Yarning Machine | |
| CN207091625U (en) | A kind of intelligent yarn tension sensor | |
| CN218059372U (en) | Guide device for ring spun yarn negative pressure airflow suction type spinning | |
| CN215050883U (en) | Drafting device for polyester DTY production | |
| CN110685048A (en) | Warping equipment for chemical fiber filaments | |
| CN2820891Y (en) | Four apron large drafting system for spinning machine | |
| CN216614972U (en) | Drawing traction equipment for cotton spinning | |
| CN218345613U (en) | Spinning chemical fiber elasticizing and tensioning device | |
| CN216189686U (en) | Winding device for non-woven fabric | |
| CN210710132U (en) | Yarn clamping structure for providing yarn tension force | |
| CN213356342U (en) | Unwinding device is used in meshbelt production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |