CN211733450U - Chemical fiber tension buffer device - Google Patents
Chemical fiber tension buffer device Download PDFInfo
- Publication number
- CN211733450U CN211733450U CN202020338633.4U CN202020338633U CN211733450U CN 211733450 U CN211733450 U CN 211733450U CN 202020338633 U CN202020338633 U CN 202020338633U CN 211733450 U CN211733450 U CN 211733450U
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- Prior art keywords
- plate
- nut
- roller
- chemical fiber
- dead lever
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- 239000000126 substance Substances 0.000 title claims abstract description 62
- 239000000835 fiber Substances 0.000 title claims abstract description 61
- 230000003139 buffering effect Effects 0.000 claims abstract description 17
- 230000000694 effects Effects 0.000 claims abstract description 14
- 125000003003 spiro group Chemical group 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007380 fibre production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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Abstract
The application discloses chemical fiber tension buffer, including relative upper fixed plate and the bottom plate that sets up, the bottom plate towards one side fixedly connected with bottom roll frame of upper fixed plate, the bottom roll frame is kept away from one side of bottom plate is rotated and is connected with the fixed roll, the upper fixed plate towards one side of bottom plate is connected with the top roll frame, go up first dead lever and second dead lever that the roller frame includes the interval setting, first dead lever with the second dead lever respectively with upper fixed plate sliding connection, first dead lever with the second dead lever passes respectively the upper fixed plate, first dead lever is close to one side of bottom plate is rotated and is connected with the activity roller. Can play a role in buffering the tension of the chemical fibers.
Description
Technical Field
The utility model relates to a chemical fiber field, concretely relates to chemical fiber production equipment field especially relates to a chemical fiber tension buffer.
Background
The chemical fiber is prepared by using natural high molecular compound or artificially synthesized high molecular compound as raw material and through the processes of preparing spinning solution, spinning, post-treatment and the like.
In actual production, the conveying distance of the chemical fiber tows is long, so that some unexpected conditions are easy to occur in the conveying process. When the tension suddenly becomes large, the chemical fiber is easy to break because of being too tight, and when the tension suddenly becomes small, the chemical fiber is easy to wind because of being too loose.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned drawbacks and deficiencies of the prior art, it is desirable to provide a chemical fiber tension buffering device that reduces tension variations during chemical fiber transportation.
On the first hand, the chemical fiber tension buffering device of the utility model comprises an upper fixing plate and a lower fixing plate which are oppositely arranged, wherein the lower fixing plate is fixedly connected with a lower roller frame facing one side of the upper fixing plate, the lower roller frame is rotationally connected with a fixing roller far away from one side of the lower fixing plate, the upper fixing plate is connected with an upper roller frame facing one side of the lower fixing plate, the upper roller frame comprises a first fixing rod and a second fixing rod which are arranged at intervals, the first fixing rod and the second fixing rod are respectively connected with the upper fixing plate in a sliding way, the first fixing rod and the second fixing rod respectively penetrate through the upper fixing plate, one side of the first fixing rod close to the lower fixing plate is rotationally connected with a movable roller, one side of the second fixing rod close to the lower fixing plate is rotationally connected with the movable roller, and the movable roller is positioned between the first fixing rod and the second fixing, the first fixed rod spiro union has first nut, the upper fixed plate be located first nut with between the bottom plate, first dead lever has cup jointed first spring, first spring is located the activity roller with between the upper fixed plate, second dead lever spiro union has the second nut, the upper fixed plate is located the second nut with between the bottom plate, the second spring has been cup jointed to the second dead lever, the second spring is located the activity roller with between the upper fixed plate, first dead lever with second dead lever difference fixedly connected with connecting plate, first spring with the second spring all is located the connecting plate with between the upper fixed plate, the connecting plate is located the activity roller with between the upper fixed plate.
According to the technical scheme provided by the embodiment of the application, the upper fixing plate is movably connected with the lower roller frame, the movable roller can be tightly attached to the chemical fiber under the elastic force action of the first spring and the second spring, when the tension of the chemical fiber is increased, the first spring and the second spring are compressed, the first spring and the second spring store energy, the distance between the movable roller and the fixed roller can be reduced, the transmission path of the chemical fiber can be shortened, the buffering effect is achieved, and the fracture phenomenon caused by the tightening of the chemical fiber is avoided; when chemical fibre tension became, the energy of first spring and second spring release storage, the movable roll can remove to the bottom plate, and the interval between movable roll and the fixed roll can increase, and chemical fibre transmission path can increase, avoids appearing the kinking phenomenon that the chemical fibre relaxes and lead to.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
fig. 1 is a schematic structural view of a chemical fiber tension buffering device according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a chemical fiber tension buffering device according to an embodiment of the present invention;
fig. 3 is a schematic structural view of an upper roller frame of the chemical fiber tension buffering device according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an upper roller frame of the chemical fiber tension buffering device according to an embodiment of the present invention.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1 to 4, the chemical fiber tension buffering device of the present invention includes an upper fixing plate 10 and a lower fixing plate 20 disposed opposite to each other, the lower fixing plate 20 is fixedly connected to a lower roller frame 60 facing the upper fixing plate 10, the lower roller frame 60 is rotatably connected to a fixing roller 61 facing away from the lower fixing plate 20, the upper fixing plate 10 is connected to an upper roller frame 40 facing the lower fixing plate 20, the upper roller frame 40 includes a first fixing rod 41 and a second fixing rod 42 disposed at an interval, the first fixing rod 41 and the second fixing rod 42 are slidably connected to the upper fixing plate 10, the first fixing rod 41 and the second fixing rod 42 respectively pass through the upper fixing plate 10, the first fixing rod 41 is rotatably connected to a movable roller 49 facing the lower fixing plate 20, the second fixing rod 42 is rotatably connected to a movable roller 49 facing the lower fixing plate 20, the movable roller 49 is disposed between the first fixing rod 41 and the second fixing rod 42, the first fixing rod 41 is connected with a first nut 43 in a threaded manner, the upper fixing plate 10 is located between the first nut 43 and the lower fixing plate 20, the first fixing rod 41 is connected with a first spring 44 in a sleeved manner, the first spring 44 is located between the movable roller 49 and the upper fixing plate 10, the second fixing rod 42 is connected with a second nut 46 in a threaded manner, the upper fixing plate 10 is located between the second nut 46 and the lower fixing plate 20, the second fixing rod 42 is connected with a second spring 47 in a sleeved manner, the second spring 47 is located between the movable roller 49 and the upper fixing plate 10, the first fixing rod 41 and the second fixing rod 42 are respectively and fixedly connected with a connecting plate 50, the first spring 43 and the second spring 47 are located between the connecting plate 50 and the upper fixing plate 10, and the connecting plate 50 is located between the movable roller.
The utility model discloses an in the embodiment, upper fixed plate and bottom plate interval set up, and the chemical fibre passes from between upper fixed plate and the bottom plate, and upper fixed plate plays the effect of connecting the movable roller, and the bottom plate plays the effect of supporting the fixed roller. The lower fixing plate is fixedly connected with the lower roller frame, and can be but not limited to, the lower roller frame is fixedly connected with the lower fixing plate in a detachable mode, such as threaded connection and the like, so that the distance between two adjacent fixing rollers can be conveniently adjusted, and the distance between the fixing rollers and the movable roller can be adjusted.
The movable roller and the fixed roller are positioned on two sides of the chemical fiber, for example, the fixed roller is positioned below the chemical fiber, and the movable roller is positioned above the chemical fiber. The first fixing rod and the second fixing rod are respectively connected with the upper fixing plate in a sliding mode.
The first fixing rod and the second fixing rod are identical in structure, for convenience of explanation, the structure of the first fixing rod is used for detailed explanation, the first fixing rod is connected with a first nut in a threaded mode, the first fixing rod is connected with a first spring in a sleeved mode, when the movable roller is not in contact with the chemical fiber, the first nut is tightly attached to the upper fixing plate under the effect of the first spring, the first nut clamps the upper fixing plate, and the first fixing rod is prevented from being separated from the upper fixing plate. When the chemical fiber is in rolling fit with the movable roller, the distance between the movable roller and the upper fixing plate can be changed under the action of the tension of the chemical fiber, the larger the tension of the chemical fiber is, the larger the deformation generated by the first spring is, and the smaller the distance between the movable roller and the upper fixing plate is; the smaller the chemical fiber tension is, the smaller the deformation generated by the first spring is, the larger the distance between the movable roller and the upper fixed plate is, and therefore the chemical fiber tension buffering effect is achieved. When the chemical fibre was not contacted with the movable roll, also when first nut was just hugged closely the upper fixed plate, can adjust the spiro union position of first nut and first dead lever, adjusted the distance between movable roll and the upper fixed plate, and then satisfied different demands, improved chemical fibre tension buffer's commonality.
The connecting plate can improve the bulk strength of first dead lever and second dead lever to the connecting plate also can play the effect of restriction first spring and second spring position. First dead lever has cup jointed first spring, and first dead lever plays the effect to the direction of first spring deformation. The second spring is sleeved on the second fixing rod, and the second fixing rod plays a role in guiding the deformation of the second spring. Of course, multiple sets of movable rollers can be arranged to increase the buffering range of the chemical fiber tension.
The upper fixing plate is movably connected with the lower roller frame, the movable roller can be tightly attached to the chemical fiber under the elastic force action of the first spring and the second spring, when the tension of the chemical fiber is increased, the first spring and the second spring are compressed, the first spring and the second spring store energy, the distance between the movable roller and the fixed roller can be reduced, the transmission path of the chemical fiber can be shortened, the buffer effect is achieved, and the fracture phenomenon caused by the tightening of the chemical fiber is avoided; when chemical fibre tension became, the energy of first spring and second spring release storage, the movable roll can remove to the bottom plate, and the interval between movable roll and the fixed roll can increase, and chemical fibre transmission path can increase, avoids appearing the kinking phenomenon that the chemical fibre relaxes and lead to.
Further, the first fixing rod 41 is screwed with a third nut 45, and the first nut 43 is located between the third nut 45 and the upper fixing plate 10.
The utility model discloses an in the embodiment, first dead lever spiro union has the third nut, and the first nut is located between third nut and the upper fixed plate, after the relative position of first nut and first dead lever has been adjusted, rotates the third nut for the first nut is hugged closely to the third nut, and the third nut plays the effect of restriction first nut motion, has improved chemical fiber tension buffer's reliability.
Further, the second fixing rod 42 is screwed with a fourth nut 48, and the second nut 46 is located between the fourth nut 48 and the upper fixing plate 10.
The embodiment of the utility model provides an in, second dead lever spiro union has the fourth nut, and the second nut is located between fourth nut and the upper fixed plate. After the relative position of the second nut and the second fixing rod is adjusted, the fourth nut is rotated, so that the fourth nut is tightly attached to the second nut, the fourth nut plays a role in limiting the movement of the second nut, and the reliability of the chemical fiber tension buffering device is improved.
Further, the movable roller 49 is located between the adjacent two fixed rollers 61.
The utility model discloses an in the embodiment, the movable roll is located between two adjacent fixed rollers, and the movable roll of being convenient for cushions chemical fiber tension, and is rational in infrastructure.
Further, the fixed roller 61 and the movable roller 49 are respectively engaged with the chemical fiber 30 in a rolling manner, and the fixed roller 61 and the movable roller 49 are located on both sides of the chemical fiber 30.
The utility model discloses an in the embodiment, fixed roll and movable roller respectively with the chemical fiber roll cooperation, fixed roll and movable roller are located the both sides of chemical fiber, the chemical fiber surface is hugged closely to the movable roller of being convenient for, the movable roller of being convenient for cushions chemical fiber tension, rational in infrastructure.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be understood by those skilled in the art that the scope of the present invention is not limited to the specific combination of the above-mentioned features, but also covers other embodiments formed by any combination of the above-mentioned features or their equivalents without departing from the spirit of the present invention. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (5)
1. A chemical fiber tension buffering device is characterized by comprising an upper fixing plate and a lower fixing plate which are oppositely arranged, wherein a lower roller frame is fixedly connected to one side of the lower fixing plate, which faces the upper fixing plate, a fixing roller is rotatably connected to one side of the lower roller frame, which is far away from the lower fixing plate, an upper roller frame is connected to one side of the upper fixing plate, which faces the lower fixing plate, the upper roller frame comprises a first fixing rod and a second fixing rod which are arranged at intervals, the first fixing rod and the second fixing rod are respectively in sliding connection with the upper fixing plate, the first fixing rod and the second fixing rod respectively penetrate through the upper fixing plate, a movable roller is rotatably connected to one side of the first fixing rod, which is close to the lower fixing plate, the movable roller is rotatably connected to one side of the second fixing rod, which is close to the lower fixing plate, and the movable roller is positioned between the first, the first fixed rod spiro union has first nut, the upper fixed plate be located first nut with between the bottom plate, first dead lever has cup jointed first spring, first spring is located the activity roller with between the upper fixed plate, second dead lever spiro union has the second nut, the upper fixed plate is located the second nut with between the bottom plate, the second spring has been cup jointed to the second dead lever, the second spring is located the activity roller with between the upper fixed plate, first dead lever with second dead lever difference fixedly connected with connecting plate, first spring with the second spring all is located the connecting plate with between the upper fixed plate, the connecting plate is located the activity roller with between the upper fixed plate.
2. The chemical fiber tension buffering device of claim 1, wherein a third nut is screwed on the first fixing rod, and the first nut is located between the third nut and the upper fixing plate.
3. The chemical fiber tension buffering device of claim 1, wherein a fourth nut is screwed on the second fixing rod, and the second nut is located between the fourth nut and the upper fixing plate.
4. The chemical fiber tension buffering device of claim 1, wherein the movable roller is located between two adjacent fixed rollers.
5. The chemical fiber tension buffering device of claim 1, wherein the fixed roller and the movable roller are respectively in rolling fit with the chemical fiber, and the fixed roller and the movable roller are located on two sides of the chemical fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020338633.4U CN211733450U (en) | 2020-03-18 | 2020-03-18 | Chemical fiber tension buffer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020338633.4U CN211733450U (en) | 2020-03-18 | 2020-03-18 | Chemical fiber tension buffer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211733450U true CN211733450U (en) | 2020-10-23 |
Family
ID=72854351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020338633.4U Expired - Fee Related CN211733450U (en) | 2020-03-18 | 2020-03-18 | Chemical fiber tension buffer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211733450U (en) |
-
2020
- 2020-03-18 CN CN202020338633.4U patent/CN211733450U/en not_active Expired - Fee Related
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Legal Events
| 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: 20201023 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |