CN214879189U - Glass fiber geogrid yarn guider - Google Patents
Glass fiber geogrid yarn guider Download PDFInfo
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- CN214879189U CN214879189U CN202120963203.6U CN202120963203U CN214879189U CN 214879189 U CN214879189 U CN 214879189U CN 202120963203 U CN202120963203 U CN 202120963203U CN 214879189 U CN214879189 U CN 214879189U
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- yarn guide
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Abstract
The utility model discloses a glass fiber geogrid yarn guiding device, which belongs to the technical field of glass fiber geogrid production equipment and comprises a frame; two yarn guide porcelain eyes; a tension adjustment mechanism, the tension adjustment mechanism comprising: two vertically arranged tension adjusting pressing sheets; the two baffles are respectively positioned on the outer sides of the two tension adjusting pressing sheets in the reverse rotation direction; and the torsional springs are arranged between the tension adjusting pressing plates and the baffle plates on the corresponding sides. The utility model provides a glass fiber geogrid yarn guider, including the frame with install guide porcelain eye, tension adjustment mechanism on the frame, after the clamp force size between two tension adjustment preforming in the change tension adjustment mechanism, not only can adjust the tension size that the yarn obtained behind guider, but also can make guider be applicable to the yarn of different thicknesses, guarantee that the yarn can carry smoothly and use in subsequent process.
Description
Technical Field
The utility model relates to a glass fiber geogrid yarn guider belongs to glass fiber geogrid production technical field.
Background
The glass fiber geogrid takes glass fiber alkali-free untwisted yarns as main raw materials and adopts a net structure material prepared by a certain weaving process. The yarn needs to be paid out from the bobbin before it is fed into the knitting machine, and currently in the factory, the bobbin is usually placed directly on the ground, and the yarn is drawn out under the traction of the machine. The tension of yarn comes from the frictional force of yarn and yarn section of thick bamboo, and along with the weight in the thickness change of yarn section of thick bamboo and the working process reduces gradually, uncontrollable unevenness also can appear in its frictional force, leads to yarn tension unstable, and then makes the glass fiber geogrid quality unstable that weaves and obtain. Therefore, the traditional manufacturing method is not ideal for controlling the appearance and the internal performance indexes of the geogrid. With the progress of science and technology, some yarn guiding devices on the market at present adopt tension adjusting devices, so that yarns pass between two spring pieces during production to form certain resistance to the yarns, and the yarns obtain certain tension. However, the spring plate used in the conventional guide device is unstable in controlling the yarn tension, and fatigue deformation occurs after the spring plate is used for a long time, and there is a great room for improvement.
The above description is included in the technical recognition scope of the inventors, and does not necessarily constitute the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the problem that prior art exists, provide a glass fiber geogrid yarn guider, can adjust the tension size that the yarn obtained behind guider, but also can be applicable to the yarn of different thicknesses.
The utility model discloses an adopt following technical scheme to realize above-mentioned purpose:
a fiberglass geogrid yarn guide comprising:
the frame is formed by splicing two transverse plates and two vertical plates connected between the two transverse plates;
the two yarn guide porcelain eyes are respectively arranged on the two vertical plates, and the central shafts of the two yarn guide porcelain eyes are positioned on the same straight line;
the tension adjusting mechanism is arranged between the two yarn guide porcelain eyes;
the tension adjusting mechanism includes:
the two tension adjusting pressing sheets are vertically arranged and symmetrically arranged relative to the central axis of the yarn guide porcelain eye, the top and the bottom of the left end of each tension adjusting pressing sheet are respectively fixed with a rotating shaft, and the two rotating shafts are respectively and rotatably connected with the transverse plates on the corresponding sides so that the tension adjusting pressing sheets can rotate around the rotating shafts;
the two baffles are respectively positioned on the outer sides of the two tension adjusting pressing sheets in the reverse rotation direction;
the two torsion springs are arranged between the tension adjusting pressing sheets and the baffle plates on the corresponding sides, the two spring legs of each torsion spring are respectively abutted against the tension adjusting pressing sheets and the baffle plates on the corresponding sides, and the two tension adjusting pressing sheets keep the movement trend of being close to each other under the action of the torsion springs.
Optionally, the tension adjusting pressing pieces are arc-shaped, and the two tension adjusting pressing pieces are bent towards the outer sides of the two tension adjusting pressing pieces which rotate reversely.
Optionally, the tension adjusting mechanism further comprises a vertically arranged adjusting block, the adjusting block is arranged between the two tension adjusting pressing sheets, a through hole is formed in the adjusting block, the central axis of the through hole is collinear with the central axis of the porcelain eye, a bolt is fixed at the top and the bottom of the adjusting block respectively, a long hole extending along the central axis of the porcelain eye is formed in the transverse plate, and the two bolts are connected with the nut after penetrating through the long holes in the transverse plates on the corresponding sides respectively.
Optionally, the transverse section of the adjusting block is an isosceles trapezoid with a wide left end and a narrow right end.
Optionally, the glass fiber geogrid yarn guiding device further comprises an installation mechanism, the installation mechanism comprises a plurality of U-shaped bolts arranged side by side, and the U-shaped bolts penetrate through the transverse plate on the upper portion and then are connected with the nuts. Preferably, the number of the U-shaped bolts is 2-3.
Optionally, the mounting mechanism further comprises a damping cushion block arranged on the top of the transverse plate at the upper portion, and the U-shaped bolt sequentially penetrates through the damping cushion block and the transverse plate at the upper portion and then is connected with the nut.
Optionally, a clamping groove is formed in the top of the damping cushion block.
Benefits of the present application include, but are not limited to:
the utility model provides a glass fiber geogrid yarn guider, including the frame with install guide porcelain eye, tension adjustment mechanism on the frame, after the clamp force size between two tension adjustment preforming in the change tension adjustment mechanism, not only can adjust the tension size that the yarn obtained behind guider, but also can make guider be applicable to the yarn of different thicknesses, guarantee that the yarn can carry smoothly and use in subsequent process, long service life is not fragile moreover. The utility model provides a guider when installing equipment on use, can reduce the vibration that the yarn process produced, avoids bringing unnecessary wearing and tearing.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a schematic structural view of a glass fiber geogrid yarn guide device provided by the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a schematic top view of the tension adjustment mechanism;
FIG. 4 is a schematic structural diagram of an adjusting block;
FIG. 5 is a top view of FIG. 4;
in the figure, 110, a transverse plate; 120. a vertical plate; 200. a yarn guide porcelain eye; 310. a tension adjusting tabletting; 311. a rotating shaft; 320. a baffle plate; 330. a torsion spring; 340. an adjusting block; 341. a through hole; 342. a bolt; 343. a strip hole; 410. a U-shaped bolt; 420. damping cushion blocks; 430. a clamping groove.
Detailed Description
In order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments in combination with the accompanying drawings.
It should be noted that in the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those described herein. Accordingly, the scope of the present invention is not limited by the specific embodiments disclosed below.
As shown in fig. 1-3, the present invention provides a glass fiber geogrid yarn guiding device, which comprises a frame, and a yarn guiding porcelain eye 200 and a tension adjusting mechanism mounted on the frame.
Specifically, the frame is formed by splicing two transverse plates 110 and two vertical plates 120 connected between the two transverse plates 110, and a space for installing the tension adjusting mechanism is formed inside the frame.
The quantity of leading yarn porcelain eye 200 is two, and two lead yarn porcelain eyes 200 and install respectively on two risers 120, and the center pin of two lead yarn porcelain eyes 200 is located same straight line, and tension adjustment mechanism sets up between two lead yarn porcelain eyes 200. The yarn guide porcelain eye 200 is used for the yarn to pass through and guides the moving direction of the yarn. Specifically, the yarn passes through the left yarn guide porcelain eye 200, the middle tension adjusting mechanism and the right yarn guide porcelain eye 200 in sequence to obtain the required tension.
Wherein, tension adjustment mechanism specifically includes:
two tension adjusting pressing sheets 310 which are vertically arranged, wherein the two tension adjusting pressing sheets 310 are symmetrically arranged about the central axis of the yarn guide porcelain eye 200, the top and the bottom of the left end of each tension adjusting pressing sheet 310 are respectively fixed with a rotating shaft 311, and the two rotating shafts 311 are respectively and rotatably connected with the transverse plate 110 on the corresponding side so that the tension adjusting pressing sheets 310 can rotate around the rotating shafts 311;
two baffles 320, the two baffles 320 are respectively positioned at the outer sides of the two tension adjusting pressing sheets 310 which rotate reversely;
the two torsion springs 330 are arranged between the tension adjusting pressing plates 310 and the corresponding side baffles 320, two spring legs of the torsion springs 330 respectively abut against the tension adjusting pressing plates 310 and the corresponding side baffles 320, and the two tension adjusting pressing plates 310 keep the movement trend of being close to each other under the action of the torsion springs 330.
The utility model provides an among glass fiber geogrid yarn guider's tension adjusting structure, two tension adjusting press plates 310 keep required clamp force or required spacing distance under the effect of torsional spring 330. When the yarn passes through the space between the two tension adjusting pressing sheets 310, the two tension adjusting pressing sheets 310 bring certain resistance to the yarn, so that certain tension is generated inside the yarn, and the stable yarn conveying is ensured. Moreover, the two tension adjusting pressing sheets 310 can rotate around the respective rotating shafts 311 respectively, and when the yarn passes through, the tension adjusting pressing sheets 310 can be pushed open by the yarn, so that the yarn is prevented from being scratched excessively to cause the performance of the yarn to be damaged.
Further, in order to make the tension adjusting presser 310 maintain a large contact area with the passing yarn at different rotation angles and generate a required resistance, in a preferred embodiment, the tension adjusting presser 310 has an arc shape, and the two tension adjusting pressers 310 are respectively bent to the outer sides of the opposite rotation of the two tension adjusting pressers.
In order to adjust the clamping force between the two tension adjusting pressing plates 310, as shown in fig. 4 and 5, in a preferred embodiment, the tension adjusting mechanism further includes an adjusting block 340 vertically disposed, the adjusting block 340 is disposed between the two tension adjusting pressing plates 310, a through hole 341 is formed in the adjusting block 340, a central axis of the through hole 341 is collinear with a central axis of the porcelain eye, a bolt 342 is respectively fixed at the top and the bottom of the adjusting block 340, a long hole 343 extending along the central axis of the porcelain eye is formed in the horizontal plate 110, and the two bolts 342 are respectively connected with a nut after passing through the long hole 343 on the corresponding lateral horizontal plate 110. In practice, the position of the adjusting block 340 can be moved along the central axis of the yarn guide eyelet 200, so as to change the clamping force between the two tension adjusting pressing sheets 310. Specifically, when the adjusting block 340 moves to the right, the angle between the two tension adjusting pressing sheets 310 will become larger, and the resistance to the passing yarn will be reduced. Conversely, the resistance increases.
Specifically, the adjusting block 340 is disposed on the left side of the nearest position of the two tension adjusting pressing sheets 310, and in order to be able to finely adjust the distance between the two tension adjusting pressing sheets 310, in a preferred embodiment, the transverse cross section of the adjusting block 340 is an isosceles trapezoid with a wide left end and a narrow right end.
Further, in one of the specific embodiments, the utility model provides a glass fiber geogrid yarn guider still includes installation mechanism for use on with its erection equipment. Specifically, the mounting mechanism includes a plurality of U-shaped bolts 410 arranged side by side, and the U-shaped bolts 410 are connected with the nuts after passing through the transverse plate 110 at the upper portion. Preferably, the number of the U-bolts 410 is 2-3.
The yarn can produce certain vibration when passing through from guider, in order to solve this problem, the utility model discloses well installation mechanism is still including setting up the cushion 420 at the diaphragm 110 top on upper portion, and U type bolt 410 is connected with the nut after passing cushion 420, the diaphragm 110 on upper portion in proper order.
Furthermore, the top of the cushion block 420 is provided with a clamping groove 430, so that a pipe or a rod on the equipment can be placed in the clamping groove 430, and the generation of large noise and abrasion caused by vibration can be reduced.
To sum up, the utility model provides a glass fiber geogrid yarn guider not only can adjust the tension size that the yarn obtained behind guider after changing the clamp force size between two tension adjustment preforming among the tension adjustment mechanism, but also can make guider be applicable to the yarn of different thicknesses, guarantees that the yarn can carry smoothly and use in subsequent process, long service life moreover, and is not fragile.
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", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The above-mentioned specific embodiments can not be regarded as the restriction to the protection scope of the present invention, to the technical personnel in this technical field, it is right that any replacement improvement or transformation that the embodiment of the present invention made all fall within the protection scope of the utility model.
The parts of the present invention not described in detail are the known techniques of those skilled in the art.
Claims (7)
1. A fiberglass geogrid yarn guide, comprising:
the frame is formed by splicing two transverse plates and two vertical plates connected between the two transverse plates;
the two yarn guide porcelain eyes are respectively arranged on the two vertical plates, and the central shafts of the two yarn guide porcelain eyes are positioned on the same straight line;
the tension adjusting mechanism is arranged between the two yarn guide porcelain eyes;
the tension adjusting mechanism includes:
the two tension adjusting pressing sheets are vertically arranged and symmetrically arranged relative to the central axis of the yarn guide porcelain eye, the top and the bottom of the left end of each tension adjusting pressing sheet are respectively fixed with a rotating shaft, and the two rotating shafts are respectively and rotatably connected with the transverse plates on the corresponding sides so that the tension adjusting pressing sheets can rotate around the rotating shafts;
the two baffles are respectively positioned on the outer sides of the two tension adjusting pressing sheets in the reverse rotation direction;
the two torsion springs are arranged between the tension adjusting pressing sheets and the baffle plates on the corresponding sides, the two spring legs of each torsion spring are respectively abutted against the tension adjusting pressing sheets and the baffle plates on the corresponding sides, and the two tension adjusting pressing sheets keep the movement trend of being close to each other under the action of the torsion springs.
2. The fiberglass geogrid yarn guide device of claim 1, wherein the tension adjusting press plates are arc-shaped, and the two tension adjusting press plates are respectively bent to the outer sides of the two opposite rotation directions.
3. The glass fiber geogrid yarn guiding device according to claim 1, wherein the tension adjusting mechanism further comprises an adjusting block which is vertically arranged, the adjusting block is arranged between the two tension adjusting pressing sheets, a through hole is formed in the adjusting block, the central axis of the through hole is collinear with the central axis of the porcelain eye, a bolt is respectively fixed to the top and the bottom of the adjusting block, a long hole extending along the central axis of the porcelain eye is formed in the transverse plate, and the two bolts are respectively connected with a nut after penetrating through the long holes in the transverse plates on the corresponding sides.
4. The fiberglass geogrid yarn guide device of claim 1, wherein the transverse cross section of the adjustment block is in the shape of an isosceles trapezoid with a wide left end and a narrow right end.
5. The fiberglass geogrid yarn guide device according to claim 1, further comprising a mounting mechanism, wherein the mounting mechanism comprises a plurality of U-shaped bolts arranged side by side, and the U-shaped bolts penetrate through the transverse plate at the upper part and are connected with nuts.
6. The glass fiber geogrid yarn guiding device according to claim 5, wherein the mounting mechanism further comprises a cushion block arranged on the top of the upper transverse plate, and the U-shaped bolt penetrates through the cushion block and the upper transverse plate in sequence and then is connected with the nut.
7. The fiberglass geogrid yarn guide device of claim 6, wherein a top of the cushion block is provided with a snap groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120963203.6U CN214879189U (en) | 2021-05-06 | 2021-05-06 | Glass fiber geogrid yarn guider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120963203.6U CN214879189U (en) | 2021-05-06 | 2021-05-06 | Glass fiber geogrid yarn guider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214879189U true CN214879189U (en) | 2021-11-26 |
Family
ID=78946229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120963203.6U Active CN214879189U (en) | 2021-05-06 | 2021-05-06 | Glass fiber geogrid yarn guider |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214879189U (en) |
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2021
- 2021-05-06 CN CN202120963203.6U patent/CN214879189U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: SHANDONG SANTAI NON-METAL MATERIALS Co.,Ltd. Assignor: FEICHENG SANHE ENGINEERING MATERIAL Co.,Ltd. Contract record no.: X2022980017424 Denomination of utility model: A yarn guide device for glass fiber geogrid Granted publication date: 20211126 License type: Common License Record date: 20221008 |
|
| EE01 | Entry into force of recordation of patent licensing contract |