CN206327967U - A kind of tension control device for dividing shear - Google Patents
A kind of tension control device for dividing shear Download PDFInfo
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- CN206327967U CN206327967U CN201621222323.6U CN201621222323U CN206327967U CN 206327967 U CN206327967 U CN 206327967U CN 201621222323 U CN201621222323 U CN 201621222323U CN 206327967 U CN206327967 U CN 206327967U
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- resting barrel
- movable drum
- control device
- tension control
- resting
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Abstract
The utility model discloses a kind of tension control device for dividing shear, including the first resting barrel, second resting barrel, 3rd resting barrel, billot and fixed mount, first resting barrel, second resting barrel and the 3rd resting barrel are in same level, lower section between first resting barrel and the second resting barrel is provided with the first movable drum, top between second resting barrel and the 3rd resting barrel is provided with the second movable drum, the billot sequentially passes through the upside of the first resting barrel from right to left, the downside of first movable drum, the upper right side of second resting barrel, the upside of second movable drum and the downside of the 3rd resting barrel.The tension control device for dividing shear, is set by the spring of the first movable drum and the second movable drum, tension force during reasonable adjusting buffering shearing machine velocity variations on billot so that the tension adjustment of billot is more careful steady, and the quality of production is more stable.
Description
Technical field
The utility model belongs to shearing machine technical field, and in particular to a kind of tension control device for dividing shear.
Background technology
During many industrial productions, due to needing the volume billot of different size, generally require to carry out uncoiling and sub-cut to coiled strip
Wound again after into the specification of needs, among these using to it is most be shearing machine.In this uncoiling and wrapup procedure, often
The unstable phenomenon of the tension force of billot, especially during shearing machine acceleration or deceleration, existing tension force can be run into
All it is that tension force is directly carried out on winder or uncoiler mostly, is often caused because the speed of uncoiling winding is uncoordinated
Buildup or sub-cut tension variation amplitude are excessive, influence production sub-cut precision.
Utility model content
The purpose of this utility model is to provide a kind of tension control device for dividing shear, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides following technical scheme：A kind of tension control device for dividing shear, including
First resting barrel, the second resting barrel, the 3rd resting barrel, billot and fixed mount, first resting barrel, second are fixed
Roller and the 3rd resting barrel are in same level, and the lower section between first resting barrel and the second resting barrel is set
There is the first movable drum, the top between second resting barrel and the 3rd resting barrel is provided with the second movable drum, institute
State billot and sequentially pass through the upside of the first resting barrel, the downside of the first movable drum, the right side of the second resting barrel from right to left
The downside of upside, the upside of the second movable drum and the 3rd resting barrel.
It is preferred that, the two ends of first movable drum and the second movable drum are plugged with bearing block, the bearing block
Upper and lower ends face on be fixedly connected with spring, the other end of the spring is installed with spring fixed seat.
It is preferred that, the side of the bearing block is fixedly connected with sliding block, and the sliding block is in I-shaped, and the one of the fixed mount
Side surface offers the chute matched with sliding block, and one end of the sliding block, which is slided, to be connected in chute.
It is preferred that, a side surface of the spring fixed seat is fixedly connected on the upside or downside of fixed mount upper hopper chute.
It is preferred that, the spring is axisymmetricly distributed in the upper and lower surface of bearing block, and the length and stiffness of all springs
Coefficient all same.
It is preferred that, the two ends of first resting barrel, the second resting barrel and the 3rd resting barrel are fixedly mounted on
On same square frame-shaped support.
Technique effect of the present utility model and advantage：The tension control device for dividing shear, passes through the first movable drum and
The spring of two movable drums is set, tension force during reasonable adjusting buffering shearing machine velocity variations on billot, and the first movable drum,
Second movable drum coordinates the first resting barrel, the second resting barrel and the 3rd resting barrel formation two to be similar to movable pulley shape
The device of state so that the tension adjustment of billot is more careful steady, and the quality of production is more stable.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of the movable drum of the utility model first；
Fig. 3 is the structural representation of the utility model fixed mount.
In figure：1 first resting barrel, 2 first movable drums, 3 second resting barrels, 4 billots, 5 second movable drums, 6
3rd resting barrel, 7 fixed mounts, 71 chutes, 8 spring fixed seats, 9 springs, 10 bearing blocks, 11 sliding blocks.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
The utility model provides a kind of tension control device for dividing shear as Figure 1-3, including the first resting barrel
1st, the second resting barrel 3, the 3rd resting barrel 6, billot 4 and fixed mount 7, first resting barrel 1, the second resting barrel 3
With the 3rd resting barrel 6 in same level, the lower section between the resting barrel 3 of the first resting barrel 1 and second is set
There is the top between the first movable drum 2, the resting barrel 6 of the second resting barrel 3 and the 3rd to be provided with the second movable drum
5, the billot 4 sequentially passes through the upside of the first resting barrel 1, the downside of the first movable drum 2, the second fixation rolling from right to left
The upper right side of cylinder 3, the downside of the upside of the second movable drum 5 and the 3rd resting barrel 6, first movable drum 2 and second
The two ends of movable drum 5 are plugged with bearing block 10, the upper and lower ends face of the bearing block 10 and are fixedly connected with spring 9, institute
The other end for stating spring 9 is installed with spring fixed seat 8, and the side of the bearing block 10 is fixedly connected with sliding block 11, described
Sliding block 11 is in I-shaped, and a side surface of the fixed mount 7 offers the chute 71 matched with sliding block 11, the sliding block 11
One end is slided and is connected in chute 71, and a side surface of the spring fixed seat 8 is fixedly connected on the upper of the upper hopper chute 71 of fixed mount 7
Side or downside, the spring 9 are axisymmetricly distributed in the upper and lower surface of bearing block 10, and length and the stiffness system of all springs 9
Number all sames, the two ends of first resting barrel 1, the second resting barrel 3 and the 3rd resting barrel 6 are fixedly mounted on same
On individual square frame-shaped support.
This tension control device for dividing shear, is set by the spring 9 of the first movable drum 2 and the two ends of the second movable drum 5,
Tension force when reasonable adjusting buffers shearing machine velocity variations on billot 4, and the first movable drum 2, the second movable drum 5 coordinate the
The device that one resting barrel 1, the second resting barrel 3 and the 3rd resting barrel 6 formation two are similar to movable pulley form so that bar
The tension adjustment of material 4 is more careful steady, and the quality of production is more stable.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Equivalent is carried out, all within spirit of the present utility model and principle, any modifications, equivalent substitutions and improvements made etc.,
It should be included within protection domain of the present utility model.
Claims (6)
1. a kind of tension control device for dividing shear, including the first resting barrel（1）, the second resting barrel（3）, the 3rd resting barrel
（6）, billot（4）And fixed mount（7）, it is characterised in that：First resting barrel（1）, the second resting barrel（3）It is solid with the 3rd
Determine roller（6）In same level, first resting barrel（1）With the second resting barrel（3）Between lower section be provided with
First movable drum（2）, second resting barrel（3）With the 3rd resting barrel（6）Between top be provided with second activity
Roller（5）, the billot（4）The first resting barrel is sequentially passed through from right to left（1）Upside, the first movable drum（2）Under
Side, the second resting barrel（3）Upper right side, the second movable drum（5）Upside and the 3rd resting barrel（6）Downside.
2. a kind of tension control device for dividing shear according to claim 1, it is characterised in that：First movable drum
（2）With the second movable drum（5）Two ends be plugged with bearing block（10）, the bearing block（10）Upper and lower ends face on it is fixed
It is connected with spring（9）, the spring（9）The other end be installed with spring fixed seat（8）.
3. a kind of tension control device for dividing shear according to claim 2, it is characterised in that：The bearing block（10）One
Side is fixedly connected with sliding block（11）, the sliding block（11）In I-shaped, the fixed mount（7）A side surface offer and sliding block
（11）The chute matched（71）, the sliding block（11）One end slide be connected to chute（71）It is interior.
4. a kind of tension control device for dividing shear according to Claims 2 or 3, it is characterised in that：The spring fixed seat
（8）A side surface be fixedly connected on fixed mount（7）Upper hopper chute（71）Upside or downside.
5. a kind of tension control device for dividing shear according to claim 2, it is characterised in that：The spring（9）In bearing
Seat（10）Upper and lower surface be axisymmetricly distributed, and all springs（9）Length and stiffness factor all same.
6. a kind of tension control device for dividing shear according to claim 1, it is characterised in that：First resting barrel
（1）, the second resting barrel（3）With the 3rd resting barrel（6）Two ends be fixedly mounted on same square frame-shaped support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621222323.6U CN206327967U (en) | 2016-11-14 | 2016-11-14 | A kind of tension control device for dividing shear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621222323.6U CN206327967U (en) | 2016-11-14 | 2016-11-14 | A kind of tension control device for dividing shear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206327967U true CN206327967U (en) | 2017-07-14 |
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ID=59287820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621222323.6U Active CN206327967U (en) | 2016-11-14 | 2016-11-14 | A kind of tension control device for dividing shear |
Country Status (1)
| Country | Link |
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| CN (1) | CN206327967U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109704106A (en) * | 2019-02-22 | 2019-05-03 | 信阳颐和非织布有限责任公司 | A kind of preparation process of anti-static nonwoven fabric |
| CN109811537A (en) * | 2019-02-22 | 2019-05-28 | 信阳颐和非织布有限责任公司 | A kind of non-woven fabrics cutting device |
-
2016
- 2016-11-14 CN CN201621222323.6U patent/CN206327967U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109704106A (en) * | 2019-02-22 | 2019-05-03 | 信阳颐和非织布有限责任公司 | A kind of preparation process of anti-static nonwoven fabric |
| CN109811537A (en) * | 2019-02-22 | 2019-05-28 | 信阳颐和非织布有限责任公司 | A kind of non-woven fabrics cutting device |
| CN109811537B (en) * | 2019-02-22 | 2021-04-06 | 信阳颐和非织布有限责任公司 | Non-woven fabric slitting device |
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