CN104192527A - Band-type brake control method of adhesive-tape machine - Google Patents
Band-type brake control method of adhesive-tape machine Download PDFInfo
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- CN104192527A CN104192527A CN201410393701.6A CN201410393701A CN104192527A CN 104192527 A CN104192527 A CN 104192527A CN 201410393701 A CN201410393701 A CN 201410393701A CN 104192527 A CN104192527 A CN 104192527A
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- band
- type brake
- tape machine
- sealing
- speed
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- 238000000034 method Methods 0.000 title claims abstract description 22
- 239000002390 adhesive tape Substances 0.000 title abstract 5
- 230000012447 hatching Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 5
- 241000219098 Parthenocissus Species 0.000 claims description 3
- 230000007547 defect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000003334 potential effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
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- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
Abstract
The invention discloses a band-type brake control method of an adhesive-tape machine. The method mainly includes the steps that a mechanical band-type brake is arranged; an adhesive-tape machine motor is driven based on the arranged mechanical band-type brake to start the band-type brake; adhesive-tape machine speed governing is conducted according to a start curve after the band-type brake is completely opened. By means of the band-type brake control method of the adhesive-tape machine, the defects of being prone to damage, low in reliability and narrow in application range and the like in the prior art can be overcome, and thus the advantages of being not prone to damage, high in reliability and wide in application range can be achieved.
Description
Technical field
The present invention relates to the electric automatization control part in modernization transport field, particularly, relate to a kind of band-type brake control method of sealing-tape machine.
Background technology
The sealing-tape machine of modernization transport is to the lower a kind of Transport Machinery of physical features by material transportation higher physical features.Due to the effect of gravitional force, need in the time stopping, carry out mechanical caging with mechanical hatching gate to sealing-tape machine, when starting, open again band-type brake.But, in the time that band-type brake is opened in starting, often occur due to gravitational potential effect, make sealing-tape machine downslide speed exceed mechanical ability to bear, reduce sealing-tape machine and even cause physical damage service life.
Passing processing method has two kinds of methods:
(1) reduce under sealing-tape machine machinery and transport slope, the normal component of gravity is reduced, thereby reduce acceleration due to gravity.This method makes the field of application of sealing-tape machine be subject to certain restriction.
(2) in opening band-type brake, start electric actuator, by the speed closed loop of electric actuator, sealing-tape machine speed is followed the tracks of to adjusting.This method is subject to the restriction of electric actuator speed responsive, and speed overshoot is inevitable.In the time there is larger speed overshoot, can only stop stopping starting process by urgency.And particularly evident while restarting after heavily loaded malfunction shutdown, often cause for the artificial unloading materials of starting again.
Realizing in process of the present invention, the defect such as that contriver finds at least to exist in prior art is fragile, reliability is low and field of application is little.
Summary of the invention
The object of the invention is to, for the problems referred to above, propose a kind of band-type brake control method of sealing-tape machine, not fragile to realize, reliability is high and the advantage of applied range.
For achieving the above object, the technical solution used in the present invention is: a kind of band-type brake control method of sealing-tape machine, mainly comprises:
A, mechanical hatching gate is set;
B, mechanical hatching gate based on arranging, drive sealing-tape machine motor, starting band-type brake;
C, after band-type brake is opened completely, carry out sealing-tape machine speed governing according to starting curve.
Further, in step a, the band-type brake moment of described band-type brake output can regulate continuously.
Further, in step a, described band-type brake is specially dish brake.
Further, in step b, while driving sealing-tape machine motor, the output speed of the electric actuator of employing and torque can regulate continuously.
Further, in step b, the operation of described starting band-type brake, specifically comprises:
When starting, band-type brake output torque gradually changes to minimum from maximum, and band-type brake is opened electric actuator given speed before and equalled zero;
Under the effect of gravitational potential, slowly there is descending speed in sealing-tape machine, but under the effect of motor Electrified Transmission speed closed loop, motor output lock torque, this moment makes sealing-tape machine descending speed be stable at creeper speed;
Because start-up period speed is lower and stable, make sealing-tape machine can apply lower fortune inclination angle limit and decontroled; Due to the slow foundation of speed, corresponding motor output torque is also progressively set up, and avoids the local overtension of sealing-tape machine.
The band-type brake control method of the sealing-tape machine of various embodiments of the present invention, owing to mainly comprising: mechanical hatching gate is set; Based on the mechanical hatching gate arranging, drive sealing-tape machine motor, starting band-type brake; After band-type brake is opened completely, carry out sealing-tape machine speed governing according to starting curve; Can improve to a greater extent the lower fortune slope of sealing-tape machine application; Thereby can overcome the defect fragile in prior art, reliability is low and field of application is little, not fragile to realize, reliability is high and the advantage of applied range.
Other features and advantages of the present invention will be set forth in the following description, and, partly from specification sheets, become apparent, or understand by implementing the present invention.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Brief description of the drawings
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for specification sheets, for explaining the present invention, is not construed as limiting the invention together with embodiments of the present invention.In the accompanying drawings:
Fig. 1 is the one work schematic diagram for the control of sealing-tape machine band-type brake in the band-type brake control method of the sealing-tape machine according to the present invention;
Fig. 2 is the another kind work schematic diagram for the control of sealing-tape machine band-type brake in the band-type brake control method of the sealing-tape machine according to the present invention.
By reference to the accompanying drawings, in the embodiment of the present invention, Reference numeral is as follows:
1.-time period; 2.-operation point.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein, only for description and interpretation the present invention, is not intended to limit the present invention.
According to the embodiment of the present invention, as depicted in figs. 1 and 2, provide a kind of band-type brake control method of sealing-tape machine.Technical scheme of the present invention, the problem of speed overshoot can solve the sealing-tape machine starting of modernization transport ground time excessive (" slip car "), avoid the local tension variation of sealing-tape machine excessive, extend the sealing-tape machine life-span, and can expand sealing-tape machine field of application.
Technical scheme of the present invention, mainly comprises the following steps:
(1) mechanical hatching gate adopts the dish brake in prior art, and this band-type brake output band-type brake moment can regulate continuously;
(2) sealing-tape machine motor drives the Electrified Transmission speed regulation device (as frequency converter, DC speed regulator) adopting in prior art, is characterized in that output speed and torque can regulate continuously;
(3) while starting, band-type brake output torque gradually changes to minimum from maximum, and band-type brake is opened electric actuator given speed before and equalled zero; Under the effect of gravitational potential, slowly there is descending speed in sealing-tape machine, but under the effect of motor Electrified Transmission speed closed loop, motor output lock torque, this moment makes sealing-tape machine descending speed be stable at creeper speed.Because start-up period speed is lower and stable, make sealing-tape machine can apply lower fortune inclination angle limit and decontroled.Due to the slow foundation of speed, corresponding motor output torque is also progressively set up, and has avoided the local overtension of sealing-tape machine.
(4) after band-type brake is opened completely, carry out sealing-tape machine speed governing according to starting curve.
For example, technical scheme of the present invention, specifically can comprise the following steps:
(1) while starting, the incoming signal of band-type brake is set by minimum value shown in Fig. 1 and Fig. 2, and the band-type brake output torque maximum value that this minimum value is corresponding, is progressively changed to maxim in (about 10s), the band-type brake output torque minimum value that this maxim is corresponding.Inferior stage Electrified Transmission speed preset is zero.
Shown in Fig. 1 1. shown in time period time delay 5-10s;
(3) provide the required speed of sealing-tape machine 2. pressing climb curve shown in Fig. 2.
The use of technical solution of the present invention, can improve the lower fortune slope of sealing-tape machine application to a greater extent, ensures stable start, reduces sealing-tape machine tension variation excessive, improves the sealing-tape machine life-span.
Finally it should be noted that: the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although the present invention is had been described in detail with reference to previous embodiment, for a person skilled in the art, its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement.Within the spirit and principles in the present invention all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (5)
1. a band-type brake control method for sealing-tape machine, is characterized in that, mainly comprises:
A, mechanical hatching gate is set;
B, mechanical hatching gate based on arranging, drive sealing-tape machine motor, starting band-type brake;
C, after band-type brake is opened completely, carry out sealing-tape machine speed governing according to starting curve.
2. the band-type brake control method of sealing-tape machine according to claim 1, is characterized in that, in step a, the band-type brake moment of described band-type brake output can regulate continuously.
3. the band-type brake control method of sealing-tape machine according to claim 1, is characterized in that, in step a, described band-type brake is specially dish brake.
4. according to the band-type brake control method of the sealing-tape machine described in claim 2 or 3, it is characterized in that, in step b, while driving sealing-tape machine motor, the output speed of the electric actuator of employing and torque can regulate continuously.
5. the band-type brake control method of sealing-tape machine according to claim 4, is characterized in that, in step b, the operation of described starting band-type brake, specifically comprises:
When starting, band-type brake output torque gradually changes to minimum from maximum, and band-type brake is opened electric actuator given speed before and equalled zero;
Under the effect of gravitational potential, slowly there is descending speed in sealing-tape machine, but under the effect of motor Electrified Transmission speed closed loop, motor output lock torque, this moment makes sealing-tape machine descending speed be stable at creeper speed;
Because start-up period speed is lower and stable, make sealing-tape machine can apply lower fortune inclination angle limit and decontroled; Due to the slow foundation of speed, corresponding motor output torque is also progressively set up, and avoids the local overtension of sealing-tape machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410393701.6A CN104192527B (en) | 2014-08-12 | 2014-08-12 | Band-type brake control method of adhesive-tape machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410393701.6A CN104192527B (en) | 2014-08-12 | 2014-08-12 | Band-type brake control method of adhesive-tape machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104192527A true CN104192527A (en) | 2014-12-10 |
| CN104192527B CN104192527B (en) | 2017-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410393701.6A Active CN104192527B (en) | 2014-08-12 | 2014-08-12 | Band-type brake control method of adhesive-tape machine |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05246516A (en) * | 1992-03-06 | 1993-09-24 | Toshiba Corp | Control device for tower type multistory parking garage |
| CN201485052U (en) * | 2009-04-20 | 2010-05-26 | 焦作市斯达自控设备有限责任公司 | Intelligent starting device for belt conveyor |
| CN202634336U (en) * | 2012-05-10 | 2012-12-26 | 唐山市博信电器制造有限公司 | Combined type soft start-control device |
| US8373376B2 (en) * | 2007-06-29 | 2013-02-12 | Liebherr-Aerospace Lindenberg Gmbh | Drive system and method for activating the same |
| CN103633890A (en) * | 2013-12-20 | 2014-03-12 | 西南铝业（集团）有限责任公司 | Internal contracting brake controlling system and method |
-
2014
- 2014-08-12 CN CN201410393701.6A patent/CN104192527B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05246516A (en) * | 1992-03-06 | 1993-09-24 | Toshiba Corp | Control device for tower type multistory parking garage |
| US8373376B2 (en) * | 2007-06-29 | 2013-02-12 | Liebherr-Aerospace Lindenberg Gmbh | Drive system and method for activating the same |
| CN201485052U (en) * | 2009-04-20 | 2010-05-26 | 焦作市斯达自控设备有限责任公司 | Intelligent starting device for belt conveyor |
| CN202634336U (en) * | 2012-05-10 | 2012-12-26 | 唐山市博信电器制造有限公司 | Combined type soft start-control device |
| CN103633890A (en) * | 2013-12-20 | 2014-03-12 | 西南铝业（集团）有限责任公司 | Internal contracting brake controlling system and method |
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| CN104192527B (en) | 2017-02-01 |
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Address after: Room 6661, 6th Floor, Haiyu Commercial Building, No. 46 Fucheng Road, Haidian District, Beijing, 100041 Patentee after: Beijing Tiantuo Sifang Technology Co.,Ltd. Country or region after: China Address before: Room 6661, 6th Floor, Haiyu Commercial Building, No. 46 Fucheng Road, Haidian District, Beijing, 100041 Patentee before: BEIJING TTSF TECHNOLOGY Co.,Ltd. Country or region before: China |
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