CN208544911U - A kind of tension rolling control system - Google Patents
A kind of tension rolling control system Download PDFInfo
- Publication number
- CN208544911U CN208544911U CN201820698457.8U CN201820698457U CN208544911U CN 208544911 U CN208544911 U CN 208544911U CN 201820698457 U CN201820698457 U CN 201820698457U CN 208544911 U CN208544911 U CN 208544911U
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- frequency
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- roll
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model discloses a kind of tension rolling control systems, belong to winding correction machinery field, include tension bracket, winder, product line to be wound, frequency-variable controller, the tension bracket includes rack, the horizontally disposed buffer roll that can freely slide up and down on the rack, and be set to incude in rack buffer roll move up and down position by two position sensors form one on the other bistable switch, the winder includes variable-frequency motor, it is described wait wind in product line for control the motor of speed of production to be variable-frequency motor, the bistable switch is connected with frequency-variable controller, frequency-variable controller is connected with all variable-frequency motors respectively.This system is by the variation of the buffer roll upper and lower position of induction tension bracket, and frequency-variable controller controls to adjust the speed of production of the rolling speed of winder, production line, to achieve the purpose that balance tension, raising product quality.
Description
Technical field
The utility model belongs to winding correction machinery field, and in particular to a kind of tension rolling control system.
Background technique
Our company produces polyethylene foam IXPE, and main fabrication processing is that raw material crushes, auxiliary material mixes, it is dry to be granulated
Dry, extruding slice, cooling pressure roller, high temperature foaming, press polish is smooth, correction deburring, winds and packs, and last winder will be after deburring
Finished product IXPE foam winding, on the one hand, change since the rolling speed of winder becomes larger with the diameter that foam is rolled up and constantly, and
The discharging speed of production line production is almost stable, so, if winding is too fast or discharging speed is excessively slow, the two cannot in winding
It is harmonious, the tension of foam will be caused to increase, foam can be drawn and be deformed, the quality and winding effect of foam are influenced, if discharging
Excessive velocities, and rolling speed is slow, loose foam then will affect winding effect or even fold etc., influence product quality；It is another
Aspect winds and produces speed since the speed of production of the entire production line and the rolling speed of winder can not cooperate completely
Degree nature has deviation, and lasting variation occurs for the tension that production will also result in winding for a long time, influences to wind effect, pleat occurs
Wrinkle, the product quality of the product at fold position, which is squeezed, will affect product matter.
Utility model content
The technical problem to be solved by the utility model is to overcome the deficiencies of existing technologies, a kind of tension rolling control is proposed
System processed, tension when balance is wound, and speed of production and rolling speed are controlled to adjust by system, and so that the two is reached balance, it is suitable
Benefit winding does not generate fold, guarantees product quality, it is ensured that safety and stability production provides production efficiency.
The technical solution of the utility model includes:
A kind of tension rolling control system includes tension bracket, winder, product line to be wound, frequency-variable controller, institute
Stating tension bracket includes that rack, the horizontally disposed buffer roll that can freely slide up and down on the rack and being set in rack is felt
Answer buffer roll move up and down position by the bistable switch that two position sensors form one on the other, the winder includes to become
Frequency motor, described wait wind in product line for control the motor of speed of production to be variable-frequency motor, the bistable switch
It is connected with frequency-variable controller, frequency-variable controller is connected with all variable-frequency motors respectively.
Further, the two sides of the rack are equipped with two slide bars vertically, and buffer roll both ends are equipped with to match with slide bar
Sliding block, buffer roll are slidably mounted on slide bar by sliding block, and the rack above buffer roll is parallel with buffer roll equipped with two
Deflector roll, two deflector rolls are located at the two sides of buffer roll, deflector roll and buffer roll and are distributed on the rack in up-side down triangle.
Further, be respectively provided with a gear in the rack above and below the buffer roll both ends, two gears it
Between be equipped with a circle chain, the sliding block at the both ends of buffer roll is fixed on chain, hangs with clump weight on the chain.
Further, the position sensor of the bistable switch is inductance approach switch, is directed toward and slides close to switch level
Bar.
Further, the side of the sliding block of the buffer roll is equipped with the horizontally disposed two pieces of connections connecting with chain
The both ends of plate, chain respectively connect a lead screw by hinge, and the lead screw of chain upper end is passed down through top connecting plate through-hole back spin
Upper cap nut, the lead screw of chain lower end are upward through the through-hole back spin upper cap nut of lower section connecting plate, and tightening nuts make chain in gear
On tighten, the size of through-hole is greater than lead screw and is less than nut.
Further, the upper and lower part of the slide bar is equipped with buffer spring, described upper close to switch close in switch
The lower section of superposed buffer spring, close to the lower top for being located at lower buffer spring close to switch in switch.
Further, the top of the deflector roll of tension bracket top discharge side by hinge install a pressure roller, pressure roller because
The downward around hinge rotation of self gravity is pressed on deflector roll, and pressure roller is identical as the length of deflector roll.
Compared with prior art, the utility model has the following beneficial effects: this system not only can use tension bracket itself
The buffering section slided up and down adjusts the tension variation of a small range, and can be above and below the buffer roll by incuding tension bracket
The variation of position, frequency-variable controller controls to adjust the speed of production of the rolling speed of winder, production line, to reach balance tension
Purpose, prevent because product is because of damage influence product quality caused by overtension, or produced because being wound caused by winding excessively relaxation
Raw fold, which squeezes, influences product quality, guarantees safe and efficient production, improves product quality.
Detailed description of the invention
Fig. 1 is Tthe utility model system connection relationship diagram；
Fig. 2 is the utility model tension bracket structural schematic diagram；
Fig. 3 is the utility model buffer roll structural schematic diagram.
Specific embodiment
Specific embodiment of the present utility model is described in detail with reference to the accompanying drawing.
Embodiment 1:
A kind of tension rolling control system includes tension bracket 1, winder 2, production to be wound as shown in Figure 1, 2, 3
Line 3, frequency-variable controller 4, the tension bracket 1 include rack 11, can freely be slided up and down in rack 11 it is horizontally disposed slow
Rush roller 12 and be set in rack 11 incude buffer roll move up and down position by two 42 groups of position sensor one on the other
At bistable switch 41, the winder 2 includes variable-frequency motor, for controlling production speed in the product line 3 to be wound
The motor of degree is variable-frequency motor, and the bistable switch 41 is connected with frequency-variable controller 4, frequency-variable controller 4 respectively with it is all
Variable-frequency motor be connected.
Further, the two sides of the rack 11 are equipped with two slide bars 13 vertically, and 12 both ends of buffer roll are equipped with and slide bar 13
The sliding block 14 to match, buffer roll 12 are slidably mounted on slide bar 13 by sliding block 14, are set in the rack 11 of 12 top of buffer roll
There are two deflector rolls 15 parallel with buffer roll 12, two deflector rolls 15 are located at the two sides of buffer roll 12, and deflector roll 15 and buffer roll 12 are in
Up-side down triangle is distributed in rack 11.The setting of sliding block and slide bar ensure that the up and down stability of buffer roll, for balance
While power provides cushion space, prevent because of the up and down generation effect of jitter winding effect of buffer roll.
Further, a gear 5, two teeth are respectively provided in the rack 11 above and below 12 both ends of buffer roll
A circle chain 51 is equipped between wheel 5, the sliding block 14 at the both ends of buffer roll 12 is fixed on chain 51, hangs with and match on the chain 51
Pouring weight 52.The setting of chain, gear, clump weight can adjust the position of suspended counterweight block and be matched according to the foam of different size
The quality of pouring weight, clump weight are suspended on the chain of buffer roll side, then are the weight for increasing buffer roll, are suspended on the other side
On chain, it is the weight for mitigating buffer roll, is adjusted flexibly, use scope is wider, and tension adjustment is more accurate.
Further, the position sensor of the bistable switch 41 is inductance approach switch, is directed toward close to switch level
Slide bar 13.
Further, the side of the sliding block 14 of the buffer roll 12 is equipped with horizontally disposed two pieces connect with chain 51
The both ends of connecting plate 141, chain 51 respectively connect a lead screw 142 by hinge, and the lead screw 142 of 51 upper end of chain is passed down through
Square 141 through-hole back spin upper cap nut of connecting plate, the lead screw 142 of 51 lower end of chain are upward through the through-hole back spin of lower section connecting plate 141
Upper cap nut, tightening nuts tighten chain 51 on gear 5, and the size of through-hole is greater than lead screw and is less than nut.Buffer roll and chain
Between fixed using screw rod and nut, not only facilitate and chain be installed on gear, but also can according to need, adjust chain
Degree of tautness is preferably used cooperatively with the clump weight being suspended on chain.
Further, the upper and lower part of the slide bar 13 is equipped with buffer spring 131, described upper close close in switch
The lower section of superposed buffer spring 131 is switched, close to the lower buffer spring 131 for being located at lower part close to switch in switch
Top.The setting of the spring of slide bar upper and lower part acts not only as positioning limit use, determines what buffer roll slided up and down
Range, and when buffer roll quickly moves up and down, buffering being provided when to contact with buffer roll, preventing buffer roll and rack from occurring
It hits and generates strong vibration, damage foam lengthy motion picture, influence product quality.
Further, a pressure roller 16, pressure are installed by hinge in the top of the deflector roll 15 of the 1 top discharge side of tension bracket
For roller 16 because the downward around hinge rotation of self gravity is pressed on deflector roll 15, pressure roller 16 is identical as the length of deflector roll 15.The setting of pressure roller
It is that foam lengthy motion picture is pressed on deflector roll, if the fixation without pressure roller, foam lengthy motion picture meeting sideslip, this feelings in the state of relatively loose
Foam lengthy motion picture under condition is when entering winder, it is easy to which generation winding is uneven, causes the out-of-flatness of scroll side, and pressure roller is arranged
Afterwards, the position of control foam lengthy motion picture that can be stable, guarantees the stabilization of winding, further increases winding effect.
The IXPE foam lengthy motion picture that production line is produced above a deflector roll downwards around, pass through below the buffer roll again to
On be pierced by behind the top of another deflector roll, then winder is accessed, when the rolling speed and discharging speed of winder are inconsistent
When, the foam tension between deflector roll and buffer roll changes, and buffer roll is moved up and down with the influence of tension and self gravity,
Tension is automatically adjusted, rolling speed and discharging speed are balanced, guarantees product quality and winding effect；
When normal work, foam lengthy motion picture lifts buffer roll between two inductance approach switches, and inductance type is close
The setting of switch and frequency-variable controller, the motor linkage of the motor of production line, tension bracket, winder is got up, is located above
Close to inductive switching to buffer roll continue upward it is mobile illustrate that the tension of winding becomes larger when being higher than the upper height close to switch,
Frequency-variable controller receives this signal, and controller control rolling speed slows down and/or accelerate discharging speed, make buffer roll fall after rise to
Two, close between switch, conversely, chain is persistently moved down lower than lower close to when switching if sensing, illustrate the tension of winding
Become smaller, frequency-variable controller receives this signal, and controller control rolling speed is accelerated and/or slows down discharging speed, makes buffer roll
Going back up to two, the system makes production line, tension bracket, winder linkage reach balance automatically close between switch, guarantees production
Efficiency and winding effect.
Compared with prior art, the utility model has the following beneficial effects: this system not only can use tension bracket itself
The buffering section slided up and down adjusts the tension variation of a small range, and can be above and below the buffer roll by incuding tension bracket
The variation of position, frequency-variable controller controls to adjust the speed of production of the rolling speed of winder, production line, to reach balance tension
Purpose, prevent because product is because of damage influence product quality caused by overtension, or produced because being wound caused by winding excessively relaxation
Raw fold, which squeezes, influences product quality, guarantees safe and efficient production, improves product quality.
Basic principles, main features, and advantages of the present invention has been shown and described above.This reality
It is not restricted to the described embodiments with novel, the above embodiments and description only describe the originals of the utility model
Reason, the utility model also has various changes and improvements on the premise of not departing from the spirit and scope of the utility model, these changes
Change and improvement is both fallen in the range of claimed invention.The utility model requires protection scope is by appended right
Claim and its equivalent define.
Claims (7)
1. a kind of tension rolling control system, it is characterised in that: include tension bracket, winder, product line to be wound, frequency conversion
Controller, the tension bracket include rack, the horizontally disposed buffer roll that can freely slide up and down on the rack and are set to
In rack incude buffer roll move up and down position by the bistable switch that two position sensors form one on the other, the winding
Machine includes variable-frequency motor, described wait wind in product line for control the motor of speed of production to be variable-frequency motor, described
Bistable switch is connected with frequency-variable controller, and frequency-variable controller is connected with all variable-frequency motors respectively.
2. a kind of tension rolling control system as described in claim 1, it is characterised in that: the two sides of the rack are equipped with vertically
Two slide bars, buffer roll both ends are equipped with the sliding block to match with slide bar, and buffer roll is slidably mounted on slide bar by sliding block, buffer
Rack above roller is equipped with two deflector rolls parallel with buffer roll, and two deflector rolls are located at the two sides of buffer roll, deflector roll and buffering
Roller is distributed on the rack in up-side down triangle.
3. a kind of tension rolling control system as claimed in claim 2, it is characterised in that: the top at the buffer roll both ends and
It is respectively provided with a gear in the rack of lower section, a circle chain is equipped between two gears, the sliding block at the both ends of buffer roll is fixed on
On chain, clump weight is hung on the chain.
4. a kind of tension rolling control system as claimed in claim 3, it is characterised in that: the position sensing of the bistable switch
Device is inductance approach switch, is directed toward slide bar close to switch level.
5. a kind of tension rolling control system as claimed in claim 3, it is characterised in that: the side of the sliding block of the buffer roll
The horizontally disposed two pieces of connecting plates connecting with chain are equipped with, the both ends of chain respectively connect a lead screw, chain by hinge
The lead screw of upper end is passed down through top connecting plate through-hole back spin upper cap nut, and the lead screw of chain lower end is upward through lower section connecting plate
Through-hole back spin upper cap nut, tightening nuts tighten chain on gear, and the size of through-hole is greater than lead screw and is less than nut.
6. a kind of tension rolling control system as claimed in claim 4, it is characterised in that: the upper and lower part of the slide bar is set
Have a buffer spring, it is described upper close to the lower section for switching superposed buffer spring close in switch, close in switch under
It is located at the top of lower buffer spring close to switch.
7. a kind of tension rolling control system as described in any in claim 2-6, it is characterised in that: go out on the tension bracket
Expect that a pressure roller is installed by hinge in the top of the deflector roll of side, pressure roller is pressed in deflector roll because of the downward around hinge rotation of self gravity
On, pressure roller is identical as the length of deflector roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820698457.8U CN208544911U (en) | 2018-05-11 | 2018-05-11 | A kind of tension rolling control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820698457.8U CN208544911U (en) | 2018-05-11 | 2018-05-11 | A kind of tension rolling control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208544911U true CN208544911U (en) | 2019-02-26 |
Family
ID=65421225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820698457.8U Active CN208544911U (en) | 2018-05-11 | 2018-05-11 | A kind of tension rolling control system |
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| Country | Link |
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| CN (1) | CN208544911U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110217634A (en) * | 2019-07-08 | 2019-09-10 | 杭州米娅纺织品有限公司 | It is a kind of with automatically around the batcher of cloth function |
| CN111847051A (en) * | 2020-06-22 | 2020-10-30 | 浙江润阳新材料科技股份有限公司 | Winding assembly for continuous foaming material |
| CN113120705A (en) * | 2021-04-20 | 2021-07-16 | 大捷智能科技(广东)有限公司 | Synchronous cable winding and unwinding devices |
| CN114159233A (en) * | 2021-12-31 | 2022-03-11 | 福建恒安集团有限公司 | Production process of high-strength core |
| CN114808265A (en) * | 2022-05-24 | 2022-07-29 | 五洋纺机有限公司 | Dead yarn tension adjusting device of anti-sticking |
-
2018
- 2018-05-11 CN CN201820698457.8U patent/CN208544911U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110217634A (en) * | 2019-07-08 | 2019-09-10 | 杭州米娅纺织品有限公司 | It is a kind of with automatically around the batcher of cloth function |
| CN110217634B (en) * | 2019-07-08 | 2020-12-01 | 海宁市天力织物有限公司 | Cloth rolling machine with automatically, wind cloth function |
| CN111847051A (en) * | 2020-06-22 | 2020-10-30 | 浙江润阳新材料科技股份有限公司 | Winding assembly for continuous foaming material |
| CN113120705A (en) * | 2021-04-20 | 2021-07-16 | 大捷智能科技(广东)有限公司 | Synchronous cable winding and unwinding devices |
| CN114159233A (en) * | 2021-12-31 | 2022-03-11 | 福建恒安集团有限公司 | Production process of high-strength core |
| CN114159233B (en) * | 2021-12-31 | 2022-09-09 | 福建恒安集团有限公司 | Production process of high-strength core |
| CN114808265A (en) * | 2022-05-24 | 2022-07-29 | 五洋纺机有限公司 | Dead yarn tension adjusting device of anti-sticking |
| CN114808265B (en) * | 2022-05-24 | 2024-04-16 | 五洋纺机有限公司 | Dead yarn tension adjusting device of anti-sticking |
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