CN216585479U - Yarn tension compensator - Google Patents
Yarn tension compensator Download PDFInfo
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- CN216585479U CN216585479U CN202122432514.2U CN202122432514U CN216585479U CN 216585479 U CN216585479 U CN 216585479U CN 202122432514 U CN202122432514 U CN 202122432514U CN 216585479 U CN216585479 U CN 216585479U
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Abstract
The utility model relates to the field of yarn tension compensators, in particular to a yarn tension compensator which comprises a driving roller, an adjusting roller and a transition roller which are sequentially arranged from bottom to top, wherein the adjusting roller moves left and right relative to the driving roller and the transition roller, two ends of the driving roller, the adjusting roller and the transition roller are rotationally connected to a main body, two ends of the adjusting roller are respectively provided with an adjusting mechanism, and the adjusting mechanisms are arranged on the main body. According to the utility model, after the yarn sequentially bypasses the transition roller, the adjusting roller and the driving roller, the yarn is in a curve shape, and then the driving roller rotates to play a role in pulling the yarn, so that the tension of the yarn is uniform.
Description
Technical Field
The utility model relates to the technical field of yarn tension compensators, in particular to a yarn tension compensator.
Background
With the progress of society, the textile industry has been greatly developed, in the process of weaving, one or more groups of parallel arranged warp yarns are woven by a warp knitting machine and simultaneously pull the yarn wound on a yarn barrel, wherein the yarn is guided by a yarn guide frame so as to be processed in the next step or sold as a semi-finished product. When knitting yarns, the yarns are uneven in tension after passing through a creel, so that the yarns are uneven in tightness, the cloth cover produced by the warp knitting machine has broken yarns, uneven mesh size, uneven single-needle coil size and color vertical lines when multi-color yarns are knitted due to the fact that the yarns are tight and loose, the phenomenon of 'vertical lines' of the cloth cover can be caused due to the fact that the mesh size and the coil size are uneven, and the product quality is greatly reduced.
SUMMERY OF THE UTILITY MODEL
Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the utility model. The objectives and other advantages of the utility model will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
The utility model aims to overcome the defects and provide a yarn tension compensator to solve the problem of uneven yarn tension in the conventional yarn guide process.
In order to achieve the purpose, the technical solution of the utility model is as follows: the utility model provides a yarn tension compensator, includes from drive roll, regulating roller and the transition roller that sets gradually from last down, the relative drive roll of regulating roller and transition roller remove about, the both ends of drive roll, regulating roller and transition roller are all rotated and are connected in the main part, the both ends of regulating roller are equipped with adjustment mechanism respectively, adjustment mechanism locates in the main part, the drive roll is rotatory by the actuating mechanism drive, the rotation rate of drive roll is adjustable.
As a further improvement, the adjusting mechanism comprises a connecting seat, a threaded sleeve and a screw rod, the connecting seat is rotatably connected with the adjusting roller, the threaded sleeve is arranged on the connecting seat, one end of the screw rod is in threaded connection with the threaded sleeve, and the other end of the screw rod penetrates through the main body.
As a further improvement, the driving roller, the adjusting roller and the transition roller are arranged in a curve.
As a further improvement, the axes between the drive roll and the transition roll are on the same vertical line.
As a further improvement, the surfaces of the drive roll, the regulating roll and the transition roll are smooth.
As a further improvement, the driving roller, the adjusting roller and the transition roller are all made of ceramic materials.
As a further improvement, the main body is provided with a tension spring, one end of the tension spring is fixed on the connecting seat, and the other end of the tension spring is fixed on the main body.
As a further improvement, the driving mechanism comprises a motor, a belt wheel and a transmission belt, the belt wheel is in transmission connection with an output shaft of the motor, the belt wheel is in transmission connection with the transmission belt, and the transmission belt is in transmission connection with a transmission wheel at one end of the driving roller.
As a further improvement, the upper side and the lower side of the main body are respectively provided with a yarn guide mechanism, and the yarn guide mechanism comprises a plurality of yarn guide needles.
As a further improvement, an adjusting hand wheel is fixed on one end of the screw rod penetrating through the main body.
By adopting the technical scheme, the utility model has the beneficial effects that: the yarn tension adjusting device is provided with the driving roller, the adjusting roller and the transition roller which are arranged in a curve from bottom to top, after yarns sequentially pass through the transition roller, the adjusting roller and the driving roller, the yarns are in a curve shape, and then the yarns can be pulled by the rotation of the driving roller, so that the tension of the yarns is uniform.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Clearly, such objects and other objects of the present invention will become more apparent from the detailed description of the preferred embodiments hereinafter set forth in the various drawings and drawings.
These and other objects, features and advantages of the present invention will become more apparent from the following detailed description of one or more preferred embodiments of the utility model, as illustrated in the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.
In the drawings, like parts are designated with like reference numerals, and the drawings are schematic and not necessarily drawn to scale.
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, it is obvious that the drawings in the following description are only one or several embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to such drawings without creative efforts.
FIG. 1 is a schematic view of a yarn tension compensator according to the present invention;
FIG. 2 is a schematic front view of a yarn tension compensator according to the present invention;
FIG. 3 is a schematic side view of an end of a yarn tension compensator incorporating a drive mechanism according to the present invention;
fig. 4 is a schematic structural view of a yarn guide mechanism provided in a yarn tension compensator according to the present invention.
Description of reference numerals:
1. a drive roll;
2. a regulating roller;
3. a transition roll;
4. a main body;
5. an adjustment mechanism;
51. a connecting seat; 52. a threaded sleeve; 53. a screw; 54. (ii) a
6. A spring;
7. a drive mechanism;
71. a motor; 72. a pulley; 73. a transmission belt;
8. a yarn guide mechanism;
81. a yarn guide needle.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the detailed description and specific examples, while indicating the utility model, are intended for purposes of illustration only and are not intended to limit the scope of the utility model.
In addition, in the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc., indicate orientations and positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. However, the direct connection means that the two bodies are not connected through a transition structure, but are connected through a connection structure to form a whole. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The following describes embodiments of the present invention with reference to the drawings.
Referring to fig. 1-3, fig. 1 is a schematic view of a yarn tension compensator according to the present invention; FIG. 2 is a schematic front view of a yarn tension compensator according to the present invention; FIG. 3 is a schematic side view of an end of a yarn tension compensator according to the present invention where a driving device is installed.
The embodiment provides a yarn tension compensator which comprises a driving roller 1, an adjusting roller 2 and a transition roller 3, wherein the driving roller 1, the adjusting roller 2 and the transition roller 3 are sequentially arranged from bottom to top, the adjusting roller 2 moves left and right relative to the driving roller 1 and the transition roller 3, and two ends of the driving roller 1, the adjusting roller 2 and the transition roller 3 are rotatably connected to a main body 4; the driving roller 1, the adjusting roller 2 and the transition roller 3 are arranged in a curve shape, the axes of the driving roller 1 and the transition roller 3 are on the same vertical line, and yarns sequentially pass through the transition roller 3, the adjusting roller 2 and the driving roller 1, so that the yarns are in the shape of a curve; the surface of drive roll 1, adjusting roller 2 and transition roller 3 is smooth, drive roll 1, adjusting roller 2 and transition roller 3 are ceramic material and make, through drive roll 1, adjusting roller 2 and the smooth effect in transition roller 3 surface down, can avoid the yarn to be driven the back and form fine hair when the yarn passes through drive roll 1, adjusting roller 2 and transition roller 3 to guarantee the quality of weaving of yarn.
Referring to fig. 1-3, fig. 1 is a schematic view of a yarn tension compensator according to the present invention; FIG. 2 is a schematic front view of a yarn tension compensator according to the present invention; FIG. 3 is a schematic side view of an end of a yarn tension compensator according to the present invention where a driving device is installed.
The two ends of the adjusting roller 2 are respectively provided with an adjusting mechanism 5, the adjusting mechanisms 5 are arranged on the main body 1, and under the action of the adjusting mechanisms 5, the distance between the adjusting roller 2 and the driving roller 1 and the distance between the adjusting roller 2 and the transition roller 3 can be adjusted, so that the contact area between the yarn and the driving roller 1, the contact area between the yarn and the adjusting roller 2 and the contact area between the yarn and the transition roller 3 can be adjusted, and the yarn tension can be correspondingly adjusted; the driving roller 1 is driven to rotate by the driving mechanism 7, the driving roller 1 can be rotated under the action of the driving mechanism 7, and the yarn can be pulled under the rotation of the driving roller 1, so that the tension of the yarn is effectively ensured; the rotation speed of the driving roller 1 is adjustable, and the rotation speed of the driving roller 1 can be changed to correspondingly change the yarn pulling speed under the action of adjusting the rotation speed of the driving roller 1, so that the yarn pulling force of the driving roller 1 is changed, the yarn tension can be adjusted, and the adjustment of the yarn tension can be more flexible and convenient.
Referring to fig. 1-3, fig. 1 is a schematic view of a yarn tension compensator according to the present invention; FIG. 2 is a schematic front view of a yarn tension compensator according to the present invention; FIG. 3 is a schematic side view of an end of a yarn tension compensator according to the present invention where a driving device is installed.
The adjusting mechanism 5 comprises a connecting seat 51, a threaded sleeve 52 and a screw rod 53, the connecting seat 51 is rotatably connected with the adjusting roller 2, the threaded sleeve 52 is arranged on the connecting seat 51, one end of the screw rod 53 is in threaded connection with the threaded sleeve 52, the other end of the screw rod 53 penetrates through the main body 4, the screw rod 53 penetrates through one end of the main body 4 and is fixedly provided with an adjusting hand wheel 54, the adjusting hand wheels 54 at the two ends of the adjusting roller 2 are simultaneously rotated, so that the screw rod 53 can rotate relative to the threaded sleeve 52, and the screw rod 53 is in threaded connection with the threaded sleeve 52 to drive the connecting seat 51 to move, so that the adjusting roller 2 can realize the left-right movement of the relative driving roller 1 and the transition roller 3. Be equipped with extension spring 6 on main part 4, the one end of extension spring 6 is fixed in on connecting seat 51, on the other end of extension spring 6 was fixed in main part 4, under the pulling force effect through extension spring 6, can play the effect of pulling force to connecting seat 51 to make connecting seat 51 can be more stable, take place the skew or rock in order to prevent that dancer 2.
Referring to fig. 1-3, fig. 1 is a schematic view of a yarn tension compensator according to the present invention; FIG. 2 is a schematic front view of a yarn tension compensator according to the present invention; FIG. 3 is a schematic side view of an end of a yarn tension compensator according to the present invention where a driving device is installed.
The driving mechanism 7 comprises a motor 71, a belt wheel 72 and a transmission belt 73, the belt wheel 72 is in transmission connection with an output shaft of the motor 71, the belt wheel 72 is in transmission connection with the transmission belt 73, and the transmission belt 73 is in transmission connection with a transmission wheel at one end of the driving roller 1; the motor 71 is controlled by the controller, the controller can control the rotating speed and the start and stop of the motor 71, the rotating speed and the start and stop of the driving roller 1 can be correspondingly controlled by controlling the rotating speed and the start and stop of the motor 71 and mutually matching the belt wheel 72, the transmission belt 73 and the transmission wheel, and therefore the control of the rotating speed of the driving roller 1 can be more convenient to start and stop.
Referring to fig. 4, fig. 4 is a schematic structural view of a yarn guide mechanism provided in a yarn tension compensator according to the present invention.
The upper and lower both sides of main part 4 are equallyd divide and are equipped with yarn guide 8 respectively, yarn guide 8 can be with the even separation of every yarn under the effect of yarn guide 81 including a plurality of yarn guide 81, avoids the yarn crisscross each other and influence weaving.
It is to be understood that the disclosed embodiments of the utility model are not limited to the particular process steps or materials disclosed herein, but rather, are extended to equivalents thereof as would be understood by those of ordinary skill in the relevant art. It is also to be understood that the terminology used herein is for the purpose of describing particular embodiments only, and is not intended to be limiting.
Reference in the specification to "an embodiment" means that a particular feature, or characteristic described in connection with the embodiment is included in at least one embodiment of the utility model. Thus, the appearances of the phrase or "an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment.
Furthermore, the described features or characteristics may be combined in any other suitable manner in one or more embodiments. In the above description, certain specific details are provided, such as thicknesses, amounts, etc., to provide a thorough understanding of embodiments of the utility model. One skilled in the relevant art will recognize, however, that the utility model may be practiced without one or more of the specific details, or with other methods, components, materials, and so forth.
Claims (10)
1. A yarn tension compensator characterized by: include from down drive roll, dancer rools and the transition roller that sets gradually from last, the relative drive roll of dancer rools removes with the transition roller, the both ends of drive roll, dancer rools and transition roller are all rotated and are connected in the main part, the both ends of dancer rools are equipped with adjustment mechanism respectively, adjustment mechanism locates in the main part, the drive roll is rotatory by the actuating mechanism drive, the rotation speed of drive roll is adjustable.
2. Yarn tension compensator according to claim 1, characterized by: the adjusting mechanism comprises a connecting seat, a threaded sleeve and a screw rod, the connecting seat is rotatably connected with the adjusting roller, the threaded sleeve is arranged on the connecting seat, one end of the screw rod is in threaded connection with the threaded sleeve, and the other end of the screw rod penetrates through the main body.
3. Yarn tension compensator according to claim 1, characterized by: the driving roller, the adjusting roller and the transition roller are arranged in a curve shape.
4. Yarn tension compensator according to claim 1, characterized by: the axes between the driving roller and the transition roller are on the same vertical line.
5. Yarn tension compensator according to claim 1, characterized by: the surfaces of the driving roller, the adjusting roller and the transition roller are smooth.
6. Yarn tension compensator according to claim 1, characterized by: the driving roller, the adjusting roller and the transition roller are all made of ceramic materials.
7. Yarn tension compensator according to claim 2, characterized by: the main body is provided with a tension spring, one end of the tension spring is fixed on the connecting seat, and the other end of the tension spring is fixed on the main body.
8. Yarn tension compensator according to claim 1, characterized by: the driving mechanism comprises a motor, a belt wheel and a transmission belt, the belt wheel is in transmission connection with an output shaft of the motor, the belt wheel is in transmission connection with the transmission belt, and the transmission belt is in transmission connection with a transmission wheel at one end of the driving roller.
9. Yarn tension compensator according to claim 1, characterized in that: the upper side and the lower side of the main body are respectively provided with a yarn guide mechanism, and the yarn guide mechanism comprises a plurality of yarn guide needles.
10. Yarn tension compensator according to claim 2, characterized by: and an adjusting hand wheel is fixed at one end of the screw rod penetrating through the main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122432514.2U CN216585479U (en) | 2021-10-09 | 2021-10-09 | Yarn tension compensator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122432514.2U CN216585479U (en) | 2021-10-09 | 2021-10-09 | Yarn tension compensator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216585479U true CN216585479U (en) | 2022-05-24 |
Family
ID=81639267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122432514.2U Active CN216585479U (en) | 2021-10-09 | 2021-10-09 | Yarn tension compensator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216585479U (en) |
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2021
- 2021-10-09 CN CN202122432514.2U patent/CN216585479U/en active Active
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