CN106698023B - A kind of pile overturning control system and its control method - Google Patents
A kind of pile overturning control system and its control method Download PDFInfo
- Publication number
- CN106698023B CN106698023B CN201710032214.0A CN201710032214A CN106698023B CN 106698023 B CN106698023 B CN 106698023B CN 201710032214 A CN201710032214 A CN 201710032214A CN 106698023 B CN106698023 B CN 106698023B
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- China
- Prior art keywords
- torsion shaft
- overturning
- pile
- paper
- fork
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H15/00—Overturning articles
- B65H15/02—Overturning piles
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pile Receivers (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The invention discloses a kind of piles to overturn control system, including rack, torsion shaft, variable-frequency motor and position counting switch are provided in the rack, the first extreme position cam, the second extreme position cam and position detection disk are disposed on torsion shaft, torsion shaft both sides are respectively arranged with into paper bit switch and paper delivery bit switch, intermediate bit switch is provided with above torsion shaft, torsion shaft is connected with overturning fork by crossbeam.The invention also discloses the control methods that a kind of above-mentioned pile overturns control system.The present invention can improve the deficiencies in the prior art, realize effective control of pile switching process, it ensure that the stability of the paper in pile switching process, paper is without damage, occur paper when avoiding overturning to throw away, misplace, phenomena such as pile is irregular solves the problems, such as that paper can not be collected normally below.
Description
Technical field
The present invention relates to printing packaging field of mechanical technique, especially a kind of pile overturning control system and its controlling party
Method.
Background technology
Due to corrugated paper and facial tissue it is laminated after warpage compared with paper, carry out inconvenience to code paper, conveyer belt, be unfavorable for simultaneously
Next procedure machines, and when usual code paper needs pile making front and overturning interaction is piled up, and mostly uses currently on the market
Artificial overturning is piled up, and not only the degree of automation is low for this mode, and efficiency is low, and the labor intensity of worker is big.
The Chinese invention patent 201010102802.5 that applicant applied in 2010 discloses a kind of fully-automatic paper pile-turning
Favourable turn can only be to the overturning of fixed pile although the overturning of pile can be completed, while needing manually by paper to be flipped
Heap is pushed into the machine, is manually released after completing overturning, and automatic intermittent overturning cannot be completed to the Substance of continuous conveying.
Invention content
The technical problem to be solved in the present invention is to provide a kind of pile overturning control system and its control methods, can solve
The deficiencies in the prior art realize effective control of pile switching process, ensure that the stabilization of the paper in pile switching process
Phenomena such as property, paper is without damage, occurs paper when avoiding overturning and throws away, misplaces, and pile is irregular, solves paper below
The problem that can not normally collect.
In order to solve the above technical problems, the technical solution used in the present invention is as follows.
A kind of pile overturns control system, including rack, and torsion shaft, variable-frequency motor and position are provided in the rack
Counter switch is disposed with the first extreme position cam, the second extreme position cam and position detection disk on torsion shaft, overturns
Axis both sides are respectively arranged with into paper bit switch and paper delivery bit switch, and torsion shaft top is provided with intermediate bit switch, and torsion shaft passes through
Crossbeam is connected with overturning fork.
Preferably, overturning fork-join paper side is designed with supporting plate, supporting plate is connect with cylinder.
Preferably, the inner surface of the overturning fork pastes elastic rubber fitting.
Preferably, being fixed with limiting plate on the torsion shaft, two limited posts are fixed on transmission facing-wall board at 180 °.
Preferably, the variable-frequency motor transfers power to torsion shaft by sprocket wheel and chain.
A kind of control method of above-mentioned pile overturning control system, after pile enters overturning fork in place, PLC controller root
Command adapted thereto is sent out to frequency converter according to the characteristics of motion, and frequency converter adjusts output frequency to variable-frequency motor, frequency conversion according to the characteristics of motion
Motor drives overturning fork beginning flip-flop movement；For the flip angle of torsion shaft at 0~20 °, the reversal rate of torsion shaft is to accelerate,
The flip angle of torsion shaft at 20~135 °, the reversal rate of torsion shaft be at the uniform velocity, the flip angle of torsion shaft 135~
At 180 °, the reversal rate of torsion shaft is reduction of speed, until stopping；PLC controller is read to be mounted on by position counting switch 3 and be turned over
Position detection disk in shaft realizes position detection, i.e., tracking upturned position is switched by position counting, by PLC controller point
With acceleration distance, at the uniform velocity distance, reduction of speed stop distance, PLC control frequency converters export corresponding frequencies to variable-frequency motor, realize steady
Rotary movement；Overturning fork, which lifts, when being not required to overturning makes pile directly pass through, and vent is overturn when need to overturn in horizontal initial bit, paper
After heap enters after 180 ° of overturning fork overturning, pile is transported to next station.
It is using advantageous effect caused by above-mentioned technical proposal：The present invention passes through position control mechanism and tipper
The design of structure and flip-flop movement rule realizes effective control of pile switching process, ensure that in pile switching process
Phenomena such as stability of paper, paper is without damage, occurs paper when avoiding overturning and throws away, misplaces, and pile is irregular solves
The problem that back paper can not normally not collected.Position stops accurate, zero deflection when high speed.Substitution is artificial to pile up, efficient, receives
Collection process is without waste product.Existing routine PLC controller control, no accelerating sections, reduction of speed section, stop segment, paper turning process are easy to get rid of
Go out, misplace, pile is irregular, cause below paper can not normally collect, especially high speed when position stop inaccurate, deviation is big.
Description of the drawings
Fig. 1 is the structure chart of a specific implementation mode of the invention.
Fig. 2 is the structure chart of switching mechanism in a specific implementation mode of the invention.
Fig. 3 is the structure chart of position control mechanism in a specific implementation mode of the invention.
Fig. 4 is the structure chart of mechanical position limitation in a specific implementation mode of the invention.
Fig. 5 is the structure chart of position detecting mechanism in a specific implementation mode of the invention.
Fig. 6 is the structure chart of transmission device in a specific implementation mode of the invention.
Specific implementation mode
The standardized element used in the present invention can commercially, and shaped piece is according to specification and attached drawing
Record can carry out customized, and the specific connection type of each part is all made of bolt ripe in the prior art, rivet, weldering
The conventional means such as connect, paste, this will not be detailed here.
Referring to Fig.1-6, a specific implementation mode of the invention includes rack 1, be provided in the rack 1 torsion shaft 12,
Variable-frequency motor 7 and position counting switch 3 are disposed with the first extreme position cam 19, the second extreme position on torsion shaft 12
Cam 15 and position detection disk 2,12 both sides of torsion shaft are respectively arranged with into paper bit switch 4 and paper delivery bit switch 6, on torsion shaft 12
Side is provided with intermediate bit switch 5, and torsion shaft 12 is connected with overturning fork 8 by crossbeam 11.8 splicing sides of overturning fork are designed with supporting plate
9, supporting plate 9 is connect with cylinder 10.The inner surface of overturning fork 8 pastes elastic rubber fitting 14.It is fixed with limiting plate 17 on torsion shaft 12, two
Limited post 18 is fixed on transmission facing-wall board at 180 °.Variable-frequency motor 7 transfers power to overturning by sprocket wheel 16 and chain 13
Axis 12.
First extreme position cam 19, the second extreme position cam 15 and position detection disk 2 fit into paper bit switch 4, go out
Paper bit switch 6 control respectively overturning fork 8 two extreme positions stopping, intermediate bit switch 5 be mounted on the first extreme position
Connection sheet cooperation control overturning fork 8 on cam 19 stops at upright position after completing overturning.The installation site of overturning fork 8 can phase
Left and right adjustment is made to paper stacker position.Cylinder 10 stretches out when overturning, and pile is held up, and is close to 8 opposites of overturning fork, weakens 90 ° of overturning
Pile swings to the impact that opposite fork plate generates afterwards, avoids damage to paper.The inner surface patch elastic rubber fitting on 8 opposites of fork is overturn simultaneously
14, also function to the effect for avoiding damage to paper.Limiting plate 17 and limited post 18 correspond to two Limiting Level positions of overturning fork 8 respectively
It sets, realizes mechanical position limitation when overturning, reach dual fail-safe.
A kind of control method of above-mentioned pile overturning control system, after pile enters overturning fork 8 in place, PLC controller
Command adapted thereto is sent out to frequency converter according to the characteristics of motion, and frequency converter, to variable-frequency motor 7, becomes according to characteristics of motion adjustment output frequency
Frequency motor 7 drives overturning fork 8 to begin turning movement；The flip angle of torsion shaft 12 is at 0~20 °, the overturning speed of torsion shaft 12
Degree is accelerates, and for the flip angle of torsion shaft 12 at 20~135 °, the reversal rate of torsion shaft 12 is at the uniform velocity that torsion shaft 12 turns over
For gyration at 135~180 °, the reversal rate of torsion shaft 12 is reduction of speed, until stopping；PLC controller is opened by position counting
It closes 3 and reads the realization position detection of position detection disk 2 being mounted on torsion shaft 12, i.e., tracked and overturn by position counting switch 3
Position controls frequency converter and exports respective tones by PLC controller distribution acceleration distance, at the uniform velocity distance, reduction of speed stop distance, PLC
Rate realizes stable rotary movement to variable-frequency motor 7；Overturning fork 8, which lifts, when being not required to overturning makes pile directly pass through, when need to overturn
Overturning fork 8 is located at horizontal initial bit, and after pile enters after 8 180 ° of the overturning of overturning fork, pile is transported to next station.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (4)
1. a kind of control method of pile overturning control system, the pile overturning control system includes rack（1）, the rack
（1）On be provided with torsion shaft（12）, variable-frequency motor（7）And position counting switch（3）, torsion shaft（12）On be disposed with
One extreme position cam（19）, the second extreme position cam（15）With position detection disk（2）, torsion shaft（12）Both sides are respectively set
Have into paper bit switch（4）With paper delivery bit switch（6）, torsion shaft（12）Top is provided with intermediate bit switch（5）, torsion shaft（12）It is logical
Cross crossbeam（11）It is connected with overturning fork（8）；Overturning fork（8）Splicing side is designed with supporting plate（9）, supporting plate（9）With cylinder（10）Even
It connects, the rotation direction of torsion shaft is identical as the transmission direction of pile, it is characterised in that：Pile enters overturning fork（8）After in place,
PLC controller sends out command adapted thereto to frequency converter according to the characteristics of motion, and frequency converter is according to characteristics of motion adjustment output frequency to change
Frequency motor（7）, variable-frequency motor（7）Drive overturning fork（8）Begin turning movement；Torsion shaft（12）Flip angle at 0~20 °
When, torsion shaft（12）Reversal rate be accelerate, torsion shaft（12）Flip angle at 20~135 °, torsion shaft（12）Turn over
Rotary speed is at the uniform velocity torsion shaft（12）Flip angle at 135~180 °, torsion shaft（12）Reversal rate be reduction of speed, directly
To stopping；PLC controller is switched by position counting（3）It reads and is mounted on torsion shaft（12）On position detection disk（2）It realizes
Position detection is switched by position counting（3）Track upturned position, by PLC controller distribution acceleration distance, at the uniform velocity away from
From, reduction of speed stop distance, PLC control frequency converters export corresponding frequencies to variable-frequency motor（7）, realize stable rotary movement；No
Fork is overturn when need to overturn（8）Lifting makes pile directly pass through, and fork is overturn when need to overturn（8）Positioned at horizontal initial bit, pile enters
Overturning fork afterwards（8）After 180 ° of overturning, pile is transported to next station.
2. the control method of pile overturning control system according to claim 1, it is characterised in that：The overturning fork（8）
Inner surface paste elastic rubber fitting（14）.
3. overturning the control method of control system according to pile described in claim 1, it is characterised in that：The torsion shaft（12）On
It is fixed with limiting plate（17）, two limited posts（18）It is fixed on transmission facing-wall board at 180 °.
4. overturning the control method of control system according to pile described in claim 1, it is characterised in that：The variable-frequency motor（7）
Pass through sprocket wheel（16）And chain（13）Transfer power to torsion shaft（12）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710032214.0A CN106698023B (en) | 2017-01-16 | 2017-01-16 | A kind of pile overturning control system and its control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710032214.0A CN106698023B (en) | 2017-01-16 | 2017-01-16 | A kind of pile overturning control system and its control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106698023A CN106698023A (en) | 2017-05-24 |
| CN106698023B true CN106698023B (en) | 2018-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710032214.0A Active CN106698023B (en) | 2017-01-16 | 2017-01-16 | A kind of pile overturning control system and its control method |
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| CN (1) | CN106698023B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108557463A (en) * | 2018-06-27 | 2018-09-21 | 埃斯顿（湖北）机器人工程有限公司 | A kind of paper machine people automatic charging work station |
| CN110127278B (en) * | 2019-06-26 | 2024-04-05 | 安徽振新孛辰机械制造有限公司 | Overturning and conveying structure of paper overturning machine |
| CN111070427B (en) * | 2019-12-31 | 2021-09-07 | 重庆市耀城玻璃制品有限公司 | Round glass transportation state changing device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB401929A (en) * | 1933-02-13 | 1933-11-23 | Zwietusch E & Co Gmbh | Improvements in or relating to stacking devices for letters, signatures and the like |
| US5878864A (en) * | 1996-04-15 | 1999-03-09 | Windmoller & Holscher | Device for turning and feeding bundles |
| CN204607150U (en) * | 2015-02-02 | 2015-09-02 | 惠州市大亚湾科翔科技电路板有限公司 | A kind of mechanization catcher |
| CN105173815A (en) * | 2015-08-26 | 2015-12-23 | 卓达新材料科技集团有限公司 | Automatic board turnover machine control system and control method |
| CN205023554U (en) * | 2015-07-17 | 2016-02-10 | 卓达新材料科技集团有限公司 | A equipment for panel upset |
| CN103863613B (en) * | 2014-03-20 | 2016-08-17 | 于振中 | A kind of carpet turns over an automatic turnover machine every one at a high speed |
-
2017
- 2017-01-16 CN CN201710032214.0A patent/CN106698023B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB401929A (en) * | 1933-02-13 | 1933-11-23 | Zwietusch E & Co Gmbh | Improvements in or relating to stacking devices for letters, signatures and the like |
| US5878864A (en) * | 1996-04-15 | 1999-03-09 | Windmoller & Holscher | Device for turning and feeding bundles |
| CN103863613B (en) * | 2014-03-20 | 2016-08-17 | 于振中 | A kind of carpet turns over an automatic turnover machine every one at a high speed |
| CN204607150U (en) * | 2015-02-02 | 2015-09-02 | 惠州市大亚湾科翔科技电路板有限公司 | A kind of mechanization catcher |
| CN205023554U (en) * | 2015-07-17 | 2016-02-10 | 卓达新材料科技集团有限公司 | A equipment for panel upset |
| CN105173815A (en) * | 2015-08-26 | 2015-12-23 | 卓达新材料科技集团有限公司 | Automatic board turnover machine control system and control method |
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| CN106698023A (en) | 2017-05-24 |
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Address after: 669 Zhenyu Road, Xinxing Electronic Industrial Park, Yutian County, Tangshan City, Hebei Province 064100 Patentee after: Tangshan Yuanchuang Automation Technology Co.,Ltd. Address before: 669 Zhenyu Road, Xinxing Electronic Industrial Park, Yutian County, Tangshan City, Hebei Province 064100 Patentee before: YUTIAN UANCHOR PACKAGING MACHINERY Co.,Ltd. |