CN214569545U - Tensioning mechanism of high-strength wear-resistant woven fabric - Google Patents
Tensioning mechanism of high-strength wear-resistant woven fabric Download PDFInfo
- Publication number
- CN214569545U CN214569545U CN202120418086.5U CN202120418086U CN214569545U CN 214569545 U CN214569545 U CN 214569545U CN 202120418086 U CN202120418086 U CN 202120418086U CN 214569545 U CN214569545 U CN 214569545U
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- base plate
- sliding plate
- cylinder
- connecting rod
- transition wheel
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- 239000002759 woven fabric Substances 0.000 title claims abstract description 33
- 230000007246 mechanism Effects 0.000 title claims abstract description 26
- 230000007704 transition Effects 0.000 claims abstract description 36
- 230000009471 action Effects 0.000 claims abstract description 14
- 239000004744 fabric Substances 0.000 claims description 3
- 238000005299 abrasion Methods 0.000 claims 1
- 230000013011 mating Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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Abstract
The utility model provides a straining device that wear-resisting machine of high strength weaves belongs to mechanical technical field. It has solved prior art and has had the poor problem of stability. The tensioning mechanism of the high-strength wear-resistant woven fabric comprises a base plate, a first transition wheel, a second transition wheel, a tensioning wheel, a sliding plate and an elastic tension structure, wherein the base plate is in a flat plate shape, the first transition wheel and the second transition wheel are movably connected to the base plate, the tensioning wheel is movably connected to the sliding plate, the sliding plate is connected to the base plate between the first transition wheel and the second transition wheel, a guide structure is arranged between the sliding plate and the base plate, the sliding plate can vertically translate along the base plate under the action of the guide structure, the elastic tension structure is arranged between the base plate and the sliding plate, and the sliding plate has the tendency of moving downwards under the action of the elastic tension structure. This straining device stability is high.
Description
Technical Field
The utility model belongs to the technical field of machinery, a straining device that high strength wear-resisting machine was weaved is related to.
Background
The high-strength wear-resistant woven fabric needs to be tensioned during conveying. That is to say, the woven fabric is always in a tension state in the conveying process, so the conveyed woven fabric is not wound together, and the conveying stability of the woven fabric can be effectively improved.
The existing tensioning mechanism generally comprises a first transition wheel, a second transition wheel and a tensioning wheel, wherein the tensioning wheel is positioned at the upper part or the lower part of a connecting line between the first transition wheel and the second transition wheel, and the woven fabric is wound on the first transition wheel, the tensioning wheel and the second transition wheel, so that the woven fabric is finally ensured to be tensioned stably.
However, since the position of the tensioner cannot be adjusted, the tensioning performance of the tensioner is obviously reduced after a period of use. In order to solve the problem, a tension wheel is detachably connected to a frame, but the tension wheel cannot actively adapt to the tension requirement of the woven cloth of the conveyed machine, so that the stability and the applicability of the tension wheel are poor.
Disclosure of Invention
The utility model aims at the above-mentioned problem that prior art exists, provide a straining device that stable height and compact structure's wear-resisting machine of high strength was weaved.
The purpose of the utility model can be realized by the following technical proposal:
the tensioning mechanism is characterized by comprising a base plate, a first transition wheel, a second transition wheel, a tensioning wheel, a sliding plate and an elastic tension structure, wherein the base plate is in a flat plate shape, the first transition wheel and the second transition wheel are movably connected to the base plate, the tensioning wheel is movably connected to the sliding plate, the sliding plate is connected to the base plate between the first transition wheel and the second transition wheel, a guide structure is arranged between the sliding plate and the base plate, the sliding plate can vertically translate along the base plate under the action of the guide structure, the elastic tension structure is arranged between the base plate and the sliding plate, and the sliding plate has the tendency of moving downwards under the action of the elastic tension structure.
The tensioning mechanism of the high-strength wear-resistant woven fabric creatively arranges the elastic tension structure between the sliding plate and the base plate, so that the sliding plate always has the tendency of moving downwards.
The woven fabric is conveyed by the first transition wheel, the tension wheel and the second transition wheel in sequence, and the structure can enable the tension wheel to actively apply tension acting force to the woven fabric conveyed by the tension wheel.
Of course, the tensioning wheel is stably connected to the base plate through the sliding plate, and the tensioning wheel can also stably move up and down under the action of the guide structure.
The high-strength wear-resistant woven fabric can be stably conveyed finally through the tensioning mechanism.
In the tensioning mechanism for the high-strength wear-resistant woven fabric, the guide structure comprises a concave guide groove on the base plate and a convex guide strip on the side part of the sliding plate, and the guide strip is embedded in the guide groove.
Because the guide bar inlays in the guide way, consequently, the slide can be along the smooth and easy stable reciprocating of base plate.
In the tensioning mechanism for the high-strength wear-resistant woven fabric, the guide groove is a dovetail groove, and the guide strip is matched with the guide groove.
The dovetail groove-shaped guide groove and the guide strip matched with the dovetail groove-shaped guide groove can further improve the connection stability of the sliding plate and the base plate, and the sliding plate is prevented from falling off from the side part of the base plate.
In the tensioning mechanism for the high-strength wear-resistant woven fabric, the elastic tension structure comprises a first connecting rod, a second connecting rod, a connecting cylinder and a first spring, one end of the first connecting rod is hinged to the base plate, the other end of the first connecting rod is hinged to the sliding plate, the lower end of the second connecting rod is hinged to the middle of the first connecting rod, the upper end of the second connecting rod is embedded into the connecting cylinder, the connecting cylinder is connected to the base plate, and the first spring is located in the connecting cylinder and tends to move downwards under the elastic action of the first spring.
The second connecting rod has a downward moving trend under the action of the elastic force of the first spring, and the lower end of the second connecting rod is hinged to the middle of the first connecting rod. Eventually giving the link a tendency to swing down about its hinge.
The sliding plate is hinged with the connecting rod, so that the sliding plate can be driven to stably move downwards finally.
In the tensioning mechanism for the high-strength wear-resistant woven fabric, the connecting cylinder comprises a first cylinder body and a second cylinder body, the first cylinder body is sleeved at the upper end of the second connecting rod, the first spring is located in the first cylinder body, the second cylinder body is fixedly connected to the base plate, the second cylinder body is sleeved at the upper end of the first cylinder body, and the second spring is located between the first cylinder body and the second cylinder body.
The structure enables the second connecting rod to simultaneously bear the elastic acting forces of the first spring and the second spring, effectively reduces the load capacity of a single spring, finally improves the stability, and finally applies the elastic acting forces to the second connecting rod to be relatively balanced.
In the tensioning mechanism for the high-strength wear-resistant woven fabric, the side part of the sliding plate is provided with a convex connecting part, and one end part of the connecting rod is hinged with the connecting part.
One end part of the connecting rod can be stably hinged with the sliding plate through the connecting part.
In the tensioning mechanism for the high-strength wear-resistant woven fabric, the two side parts of the cylinder body are provided with concave limiting grooves, the edges of the sliding plates are provided with convex limiting pins, and the limiting pins are embedded in the limiting grooves.
The limiting pin is matched with the limiting groove to enable the sliding plate to slide only in a set stroke.
Compared with the prior art, the tensioning mechanism of the high-strength wear-resistant woven fabric has the advantages that the sliding plate is always subjected to the elastic acting force of the elastic tension structure, so that the tensioning wheel on the sliding plate can actively apply the tensioning acting force to the conveyed woven fabric, and the tensioning stability of the woven fabric is effectively improved.
Meanwhile, the sliding plate and the elastic tension structure are both arranged on the base plate, so that the structure is compact and has high practical value.
Drawings
Fig. 1 is a schematic structural diagram of the tensioning mechanism of the high-strength wear-resistant woven fabric.
Fig. 2 is a schematic structural diagram of a connection part of a sliding plate and a base plate in a tensioning mechanism of high-strength wear-resistant woven cloth.
In the figure, 1, a substrate; 1a, a guide groove; 2. a first transition wheel; 3. a second transition wheel; 4. a tension wheel; 5. a slide plate; 5a, a guide strip; 5b, a connecting part; 5c, a limiting pin; 6. a first connecting rod; 7. a second connecting rod; 8. a first cylinder body; 9. a second cylinder body; 9a, a limiting groove; 10. a first spring; 11. and a second spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "mounted on" another element, it can be directly mounted on the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1 and 2, the tensioning mechanism of the high-strength wear-resistant woven fabric comprises a base plate 1, a first transition wheel 2, a second transition wheel 3, a tensioning wheel 4, a sliding plate 5 and an elastic tension structure, wherein the base plate 1 is in a flat plate shape, the first transition wheel 2 and the second transition wheel 3 are movably connected to the base plate 1, the tensioning wheel 4 is movably connected to the sliding plate 5, the sliding plate 5 is connected to the base plate 1 between the first transition wheel 2 and the second transition wheel 3, a guide structure is arranged between the sliding plate 5 and the base plate 1, the sliding plate 5 can move up and down along the base plate 1 under the action of the guide structure, the elastic tension structure is positioned between the base plate 1 and the sliding plate 5, and the sliding plate 5 has a downward moving tendency under the action of the elastic tension structure.
The guide structure comprises a concave guide groove 1a on the base plate 1 and a convex guide bar 5a on the side of the sliding plate 5, and the guide bar 5a is embedded in the guide groove 1 a.
The guide groove 1a is a dovetail groove, and the guide strip 5a is matched with the guide groove 1 a.
The elastic tension structure comprises a first connecting rod 6, a second connecting rod 7, a connecting cylinder and a first spring 10, one end of the first connecting rod 6 is hinged to the base plate 1, the other end of the first connecting rod 6 is hinged to the sliding plate 5, the lower end of the second connecting rod 7 is hinged to the middle of the first connecting rod 6, the upper end of the second connecting rod 7 is embedded into the connecting cylinder, the connecting cylinder is connected to the base plate 1, and the first spring 10 is located in the connecting cylinder and tends to move downwards under the elastic action of the first spring 10.
The connecting cylinder comprises a first cylinder body 8 and a second cylinder body 9, the first cylinder body 8 is sleeved at the upper end of a second connecting rod 7, a first spring 10 is located in the first cylinder body 8, the second cylinder body 9 is fixedly connected to the base plate 1, the second cylinder body 9 is sleeved at the upper end of the first cylinder body 8, the connecting cylinder further comprises a second spring 11, and the second spring 11 is located between the first cylinder body 8 and the second cylinder body 9.
The side of the sliding plate 5 is provided with a convex connecting part 5b, and the end of the connecting rod 6 is hinged with the connecting part 5 b.
The side part of the second cylinder body 9 is provided with a concave limiting groove 9a, the edge of the sliding plate 5 is provided with a convex limiting pin 5c, and the limiting pin 5c is embedded in the limiting groove 9 a.
The tensioning mechanism of the high-strength wear-resistant woven fabric creatively arranges the elastic tension structure between the sliding plate and the base plate, so that the sliding plate always has the tendency of moving downwards.
The woven fabric is conveyed by the first transition wheel, the tension wheel and the second transition wheel in sequence, and the structure can enable the tension wheel to actively apply tension acting force to the woven fabric conveyed by the tension wheel.
Of course, the tensioning wheel is stably connected to the base plate through the sliding plate, and the tensioning wheel can also stably move up and down under the action of the guide structure.
The high-strength wear-resistant woven fabric can be stably conveyed finally through the tensioning mechanism.
The features of the above-described embodiments may be arbitrarily combined, and for the sake of brevity, all possible combinations of the features in the above-described embodiments are not described, but should be construed as being within the scope of the present disclosure as long as there is no contradiction between the combinations of the features.
It will be appreciated by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be taken as limiting the present invention, and that suitable modifications and variations of the above embodiments are within the scope of the invention as claimed.
Claims (7)
1. The tensioning mechanism is characterized by comprising a base plate, a first transition wheel, a second transition wheel, a tensioning wheel, a sliding plate and an elastic tension structure, wherein the base plate is in a flat plate shape, the first transition wheel and the second transition wheel are movably connected to the base plate, the tensioning wheel is movably connected to the sliding plate, the sliding plate is connected to the base plate between the first transition wheel and the second transition wheel, a guide structure is arranged between the sliding plate and the base plate, the sliding plate can vertically translate along the base plate under the action of the guide structure, the elastic tension structure is arranged between the base plate and the sliding plate, and the sliding plate has the tendency of moving downwards under the action of the elastic tension structure.
2. The tension mechanism of high-strength abrasion-resistant woven cloth according to claim 1, wherein the guide structure comprises a concave guide groove on the base plate and a convex guide bar on the side of the sliding plate, and the guide bar is embedded in the guide groove.
3. A high strength, wear resistant woven fabric tensioning mechanism as claimed in claim 2 wherein said guide grooves are dovetail grooves, said guide strips mating with the guide grooves.
4. The tension mechanism of high-strength wear-resistant woven fabric according to claim 3, wherein the elastic tension structure comprises a first connecting rod, a second connecting rod, a connecting cylinder and a first spring, one end of the first connecting rod is hinged to the base plate, the other end of the first connecting rod is hinged to the sliding plate, the lower end of the second connecting rod is hinged to the middle of the first connecting rod, the upper end of the second connecting rod is embedded in the connecting cylinder, the connecting cylinder is connected to the base plate, and the first spring is located in the connecting cylinder and tends to move downwards under the action of the elastic force of the first spring.
5. The tension mechanism of high-strength wear-resistant woven fabric according to claim 4, wherein the connecting cylinder comprises a first cylinder and a second cylinder, the first cylinder is sleeved on the upper end of the second connecting rod, the first spring is positioned in the first cylinder, the second cylinder is fixedly connected to the base plate, the second cylinder is sleeved on the upper end of the first cylinder, and the second spring is positioned between the first cylinder and the second cylinder.
6. A high strength, wear resistant woven fabric tensioning mechanism as claimed in claim 5, wherein said slide plate side has a protruding connecting portion with which one end of said link is hinged.
7. The tension mechanism of high-strength wear-resistant woven fabric according to claim 6, wherein the cylinder has concave limiting grooves on both sides, and the sliding plate has convex limiting pins on the edges, the limiting pins being embedded in the limiting grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120418086.5U CN214569545U (en) | 2021-02-25 | 2021-02-25 | Tensioning mechanism of high-strength wear-resistant woven fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120418086.5U CN214569545U (en) | 2021-02-25 | 2021-02-25 | Tensioning mechanism of high-strength wear-resistant woven fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214569545U true CN214569545U (en) | 2021-11-02 |
Family
ID=78351561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120418086.5U Expired - Fee Related CN214569545U (en) | 2021-02-25 | 2021-02-25 | Tensioning mechanism of high-strength wear-resistant woven fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214569545U (en) |
-
2021
- 2021-02-25 CN CN202120418086.5U patent/CN214569545U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211102 |
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| CF01 | Termination of patent right due to non-payment of annual fee |