CN215209797U - Tension adjusting device of yarn splicing machine - Google Patents
Tension adjusting device of yarn splicing machine Download PDFInfo
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- CN215209797U CN215209797U CN202121198679.1U CN202121198679U CN215209797U CN 215209797 U CN215209797 U CN 215209797U CN 202121198679 U CN202121198679 U CN 202121198679U CN 215209797 U CN215209797 U CN 215209797U
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- yarn splicing
- splicing machine
- adjusting device
- tension
- yarn
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Abstract
The utility model relates to a piece together tension adjusting device of yarn machine includes: mounting a disc; the adjusting rods are cylindrical and made of elastic materials, the adjusting rods are arranged on the end face of the mounting disc and distributed outside the geometric center of the mounting disc, the adjacent two adjusting rods are sequentially connected to form a polygon, and the adjusting rods are detachably connected with the mounting disc. The tension adjusting device has the advantages of flexible adjustment, convenient operation, simple structure, high stability and convenient maintenance.
Description
Technical Field
The utility model relates to a spinning equipment technical field, concretely relates to piece together tension adjusting device of yarn machine.
Background
The yarn splicing machine is a common yarn twisting and splicing device in the spinning industry, and is used for splicing and bundling single yarns of various short fibers and long fibers into multi-strand integrated cone yarns with certain specifications and shapes. Tension is an important parameter in the yarn running process, and provides proper tension in the yarn running process, so that the finally formed finished yarn has a compact and tough structure, and the tension is expressed as the degree of tightness of the yarn in the yarn running process.
Tension has great influence on the yarn splicing process of the yarns, the yarns are easily broken due to overlarge tension and affect the yarn splicing processing of the yarns, and finally formed finished yarns are loose in structure and loose in texture due to the fact that the tension is too small. Therefore, yarn splicing machines are usually equipped with a tension adjustment device to adjust the tension of the yarn according to the processing requirements of different yarns and different processing stages. The existing tension adjusting device is mostly a compression spring type adjustor which is uniformly configured, such as a compression spring type tensioner disclosed by the utility model patent with the publication number of (CN 204898209U), the tensioner has the following defects:
firstly, the tensioner enables the yarn to be collapsed through the pressure spring to provide tension, and the tension is adjusted by adjusting the expansion degree of the pressure spring, so that the adjustment value of the tension is excessively fixed, and the operation is inconvenient during adjustment, so that the operation is inconvenient in the tension adjustment process;
secondly, the installation position of the tensioner can fixedly apply elasticity to the yarn passing through the tensioner, and when tension is not required to be applied at the tensioner due to product adjustment or process adjustment, the whole tensioner or at least a pressure spring is usually required to be detached, so that inconvenience is brought to the use process;
thirdly, the components of the compression spring type tensioner are precise, the structure is complex, and the situation of elastic force attenuation can also occur in the continuous use process of the compression spring type tensioner, so that the compression spring type tensioner generally has the defects of high failure rate, short service life and inconvenient maintenance.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems existing in the prior art, the present disclosure aims to provide a tension adjusting device of a yarn splicing machine. The tension adjusting device has the advantages of flexible adjustment, convenient operation, simple structure, high stability and convenient maintenance.
The utility model discloses a tension adjusting device of piece together yarn machine, include:
mounting a disc;
the adjusting rod is cylindrical and made of elastic materials, the adjusting rod is arranged on the end face of the mounting disc and distributed on the outer side of the geometric center of the mounting disc, adjacent two adjusting rods are sequentially connected to form a polygon, and the adjusting rod is detachably connected with the mounting disc.
Preferably, the number of the adjusting rods is three, and the three adjusting rods are distributed on the outer side of the geometric center of the mounting disc at equal intervals.
Preferably, the mounting disc is provided with a mounting hole matched with the adjusting rod, and one end of the adjusting rod is arranged in the mounting hole.
Preferably, an internal thread is arranged in the mounting hole, an external thread matched with the internal thread is arranged at one end of the adjusting rod, and the adjusting rod is in threaded connection with the mounting hole.
Preferably, the mounting plate includes:
a base;
the first rotary disc is sleeved on the base and is in rotary connection with the base;
the second turntable is sleeved on the outer side of the first turntable and is rotatably connected with the base; wherein a part of the adjusting rods are arranged on the first rotating disk, and the other part of the adjusting rods are arranged on the second rotating disk.
Preferably, the mounting plate further comprises:
a locking member; the retaining member sets up first carousel with the top of second carousel, and with the connection can be dismantled to the base, be used for locking first carousel with the second carousel.
Preferably, the outer side surface of the adjusting rod is provided with an inward concave wiring groove.
Preferably, the inner side surface of the wiring groove is subjected to smooth treatment, and the edge of the wiring groove is in smooth transition.
Preferably, the tension adjusting device further comprises a connecting seat, one end of the connecting seat is connected with the mounting disc, and the other end of the connecting seat is used for being connected with a frame of the yarn splicing machine.
Preferably, the connecting seat is L-shaped and comprises a connecting part and an extending part connected with the connecting part, the connecting part is used for connecting a frame of the yarn splicing machine, the extending part is used for connecting the mounting disc, and the connecting part is hinged with the extending part through a hinge.
The utility model discloses a tension adjusting device of yarn splicing machine, its advantage lies in, this disclosure is through setting up the regulation pole that a plurality of elastic material made, twine the yarn when adjusting the outside of pole, the yarn acts on and adjusts the pole and make the pole produce elastic deformation, it has the motion trend of recovering deformation and produces outside reaction force to the yarn to adjust the pole, thereby make the yarn "collapse tight" and make the inside tension that produces of yarn, when needs adjust tension, when needs increase tension, can the application of force will adjust the pole and inwards push away, increase the deformation degree of adjusting the pole, twine the outside of adjusting the pole with the yarn again, this moment because the deformation degree grow of adjusting the pole, it applies the corresponding grow of reaction force in the yarn, make the inside tension of yarn also corresponding grow. When the tension amplitude needing to be adjusted is larger, the adjustment can be performed by changing the number of the adjusting rods. The tension adjusting device simplifies the structure of the device, and has the advantages of flexible adjusting mode, convenient operation, simple integral structure, low part cost, low failure rate, long service life and convenient maintenance.
Drawings
Fig. 1 is a perspective view of a tension adjusting device of a yarn splicing machine according to the present disclosure;
FIG. 2 is a front view of a tension adjusting device of a yarn splicing machine according to the present disclosure;
fig. 3 is a side view of a tension adjusting device of a yarn splicing machine according to the present disclosure.
Description of reference numerals: 1-mounting plate, 11-base, 12-first rotary table, 13-second rotary table, 14-locking piece, 2-adjusting rod, 3-connecting seat, 31-connecting part and 32-extending part.
Detailed Description
As shown in fig. 1-3, a tension adjusting device of a yarn splicing machine according to the present disclosure includes:
the installation plate 1, installation plate 1 is the disc.
The adjusting rods 2 are long cylindrical and made of elastic materials such as elastic plastics, and the adjusting rods 2 can elastically deform within a deformation range. The adjustment posts are typically arranged obliquely to the end face of the mounting plate 1, the angle of inclination typically being 5-6. A plurality of regulation poles 2 distribute in the outside at mounting disc 1 geometric center around the geometric center of mounting disc 1, and adjust two adjacent figures that 2 line formed in proper order for the polygon, adjust pole 2 and mounting disc 1 and can dismantle the connection to adjust pole 2 and carry out the dismouting.
This disclosure is through setting up regulation pole 2 that a plurality of elastic material made, twine the yarn when adjusting the outside of pole 2, the yarn acts on and adjusts pole 2 and makes regulation pole 2 produce elastic deformation, adjust pole 2 have the motion trend that resumes deformation and produce outside reaction force to the yarn, thereby make the yarn "collapse tight" make the inside tension that produces of yarn, when needs adjust tension, when needs increase tension, can the application of force will adjust pole 2 and inwards push away, the deformation degree of pole 2 is adjusted in the increase, twine the outside of adjusting pole 2 with the yarn again, owing to adjust the deformation degree grow of pole 2 this moment, its corresponding grow of reaction force of applying in the yarn, make the inside tension of yarn also corresponding grow.
When the tension amplitude needing to be adjusted is larger, the adjustment can be carried out by changing the number of the adjusting rods 2, for example, when the tension amplitude needing to be increased is larger, the number of the adjusting rods 2 can be increased so as to enhance the reaction force applied to the yarn by the adjusting rods 2, and further increase the tension in the yarn. When the tension needs to be reduced, the number of the adjusting rods 2 can be reduced, so that the tension in the yarn is reduced.
The tension adjusting device simplifies the structure of the device, and has the advantages of flexible adjusting mode, convenient operation, simple integral structure, low part cost, low failure rate, long service life and convenient maintenance.
Furthermore, in this embodiment, the number of the adjusting rods 2 is specifically three, the three adjusting rods 2 are distributed at equal intervals outside the geometric center of the mounting disc 1, and the three adjusting rods 2 are distributed at equal intervals, so that stable tension can be applied to the yarns, and meanwhile, the tension adjustment is flexible and convenient.
Further, in this embodiment, be equipped with on the mounting disc 1 with the mounting hole of adjusting 2 looks adaptations, adjust the one end setting of pole 2 in the mounting hole, more specifically, be equipped with the internal thread in the mounting hole, adjust the one end of pole 2 be equipped with the external screw thread of this internal thread looks adaptation, adjust threaded connection between pole 2 and the mounting hole, above-mentioned connection structure can make to be connected firmly, easy dismounting between pole 2 and the mounting disc 1.
Further, in the present embodiment, the mounting plate 1 includes a base 11, a first rotating plate 12, and a second rotating plate 13. The base 11 is disc-shaped, and a connecting shaft is formed at the middle part of the base in an upward extending mode. The first rotating disc 12 is annular, a first connecting hole matched with the connecting shaft is formed in the middle of the first rotating disc 12, and the first connecting hole is sleeved outside the connecting shaft and is in clearance fit with the connecting shaft, so that the first rotating disc 12 is rotatably connected with the base 11. The second rotating disk 13 is also annular, a second connecting hole matched with the outer diameter of the first rotating disk 12 is formed in the middle of the second rotating disk 13, and the second rotating disk 13 is sleeved on the outer side of the first rotating disk 12 and is rotatably connected with the base 11. As shown in fig. 2, a part of the adjusting rods 2 is arranged on the first rotary disk 12, and the other part of the adjusting rods 2 is arranged on the second rotary disk 13. Because first carousel 12 and second carousel 13 are rotatable structure for the relative position of adjusting pole 2 on first carousel 12 and the second carousel 13 is adjustable, just so can adjust the relative interval and the relative angle between each adjusting pole 2, then according to required tension size, pass the yarn respectively from the partial regulation pole 2 on first carousel 12 and the partial regulation pole 2 outside on the second carousel 13, thereby adjust the whole produced tension of adjusting pole 2, make tensile accommodation process more nimble. More specifically, mounting tray 1 also includes retaining member 14, and retaining member 14 is usually the nut, and the nut is screwed in the upper end of connecting axle for locking first carousel 12 and second carousel 13, makes first carousel 12 and second carousel 13 keep fixed in the process of walking the line, prevents that first carousel 12 and second carousel 13 from rotating to influence and walk the line.
Further, in this embodiment, the lateral surface of adjusting pole 2 is formed with inside sunken trough (not shown in the figure), and the yarn winding makes the yarn be located the trough when adjusting the pole 2 outsides, and the both ends wall of trough can be spacing to the yarn, prevents that the yarn from dislocating, makes the line process of walking of yarn stable. More specifically, the inner side surface of the cabling channel is subjected to smoothing treatment to reduce the relative friction between the cabling channel and the yarn, so that the yarn is smoothly routed, the edge of the cabling channel is in smooth transition, and the yarn is prevented from being clamped or scratched by the edge of the cabling channel.
Furthermore, in this embodiment, the tension adjusting device further includes a connecting seat 3, one end of the connecting seat 3 is connected to the mounting disc 1, and the other end of the connecting seat is connected to the frame of the yarn splicing machine, the connecting seat 3 is specifically "L" shaped, and includes a connecting portion 31 and an extending portion 32 connected to the connecting portion 31, the connecting portion 31 is used for connecting the frame of the yarn splicing machine, and the extending portion 32 is used for connecting the mounting disc 1. The above-mentioned structure of the connecting base 3 can facilitate the installation of the tension adjusting device on the frame. The connecting part 31 is hinged with the extending part 32 through a hinge, so that the relative angle between the extending part 32 and the connecting part 31 can be adjusted, namely the relative angle between the mounting disc 1 and the rack can be adjusted, the tension angle generated by the adjusting rod 2 can be finely adjusted, and the tension can be adjusted more flexibly.
In the description of the present disclosure, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience in describing and simplifying the present disclosure, and in the absence of a contrary explanation, these directional terms are not intended to indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present disclosure.
Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes should fall within the scope of the claims of the present disclosure.
Claims (10)
1. A tension adjusting device of a yarn splicing machine is characterized by comprising:
mounting a disc;
the adjusting rod is cylindrical and made of elastic materials, the adjusting rod is arranged on the end face of the mounting disc and distributed on the outer side of the geometric center of the mounting disc, adjacent two adjusting rods are sequentially connected to form a polygon, and the adjusting rod is detachably connected with the mounting disc.
2. The tension adjusting device of the yarn splicing machine according to claim 1, wherein the number of the adjusting rods is three, and the three adjusting rods are distributed at equal intervals outside the geometric center of the mounting disc.
3. The tension adjusting device of the yarn splicing machine according to claim 1, wherein the mounting plate is provided with a mounting hole matched with the adjusting rod, and one end of the adjusting rod is arranged in the mounting hole.
4. The tension adjusting device of the yarn splicing machine according to claim 3, wherein an internal thread is arranged in the mounting hole, an external thread matched with the internal thread is arranged at one end of the adjusting rod, and the adjusting rod is in threaded connection with the mounting hole.
5. A tension adjusting device for a yarn splicing machine according to claim 1, wherein the mounting plate comprises:
a base;
the first rotary disc is sleeved on the base and is in rotary connection with the base;
the second turntable is sleeved on the outer side of the first turntable and is rotatably connected with the base; wherein a part of the adjusting rods are arranged on the first rotating disk, and the other part of the adjusting rods are arranged on the second rotating disk.
6. A tension adjusting device for a yarn splicing machine according to claim 5, wherein the mounting plate further comprises:
a locking member; the retaining member sets up first carousel with the top of second carousel, and with the connection can be dismantled to the base, be used for locking first carousel with the second carousel.
7. The tension adjusting device of the yarn splicing machine according to claim 1, wherein the outer side surface of the adjusting rod is formed with an inward recessed routing groove.
8. A tension adjusting device for a yarn splicing machine according to claim 7, wherein the inside surface of the running groove is smoothed, and the edge of the running groove is smoothly transited.
9. The tension adjusting device of the yarn splicing machine according to claim 1, further comprising a connecting seat, wherein one end of the connecting seat is connected with the mounting disc, and the other end of the connecting seat is used for being connected with a rack of the yarn splicing machine.
10. The tension adjusting device of the yarn splicing machine according to claim 9, wherein the connecting seat is in an "L" shape and comprises a connecting part and an extending part connected with the connecting part, the connecting part is used for connecting a frame of the yarn splicing machine, the extending part is used for connecting the mounting plate, and the connecting part is hinged with the extending part through a hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121198679.1U CN215209797U (en) | 2021-05-31 | 2021-05-31 | Tension adjusting device of yarn splicing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121198679.1U CN215209797U (en) | 2021-05-31 | 2021-05-31 | Tension adjusting device of yarn splicing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215209797U true CN215209797U (en) | 2021-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121198679.1U Active CN215209797U (en) | 2021-05-31 | 2021-05-31 | Tension adjusting device of yarn splicing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215209797U (en) |
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2021
- 2021-05-31 CN CN202121198679.1U patent/CN215209797U/en active Active
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