CN109051607A - Fiberboard slab deviation correcting device - Google Patents
Fiberboard slab deviation correcting device Download PDFInfo
- Publication number
- CN109051607A CN109051607A CN201811083797.0A CN201811083797A CN109051607A CN 109051607 A CN109051607 A CN 109051607A CN 201811083797 A CN201811083797 A CN 201811083797A CN 109051607 A CN109051607 A CN 109051607A
- Authority
- CN
- China
- Prior art keywords
- switch
- close
- survey
- conveyor belt
- electric pushrod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000011094 fiberboard Substances 0.000 title claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 5
- 230000001939 inductive effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
- B65G39/10—Arrangements of rollers
- B65G39/12—Arrangements of rollers mounted on framework
- B65G39/16—Arrangements of rollers mounted on framework for aligning belts or chains
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Conveyors (AREA)
Abstract
The present invention discloses a kind of fiberboard slab deviation correcting device, is related to field of mechanical technique, it includes tuningout roller and with the survey deflection device for including contact and rotating plate；Contact one end is connected with rotating plate, the touching of the side edge of the other end and conveyor belt, the partially close switch of survey and lower survey are respectively equipped with by rotating plate two-end-point partially close to switch, the side side of tuningout roller is equipped with zero-bit close to switch, and opposite other side connection manually adjusts screw rod；When conveyor belt sideslip is encountered and surveys the contact of deflection device and drive the both ends of rotating plate to survey with two to change close at a distance from switch partially, two survey partially close to inductive switching to signal be transferred to PLC so that electric pushrod be driven to promote deviation correcting drum that conveyor belt is corrected to normal position.The present invention can solve conveyor belt sideslip amplitude and the frequency to swing it is big, the problem of operating frequency of tuningout electric pushrod is high, and equipment service life is short and unstable product quality.
Description
Technical field
It is specially a kind of for being transported on fibreboard production line to fiberboard slab the present invention relates to forest machine technology field
The device that row deviation is corrected.
Background technique
Fiberboard slab from spreading machine come out after just always in conveyor belt, press entrance is transmitted to by conveyor belt,
Flown saw after hot pressing and is sawed into corresponding length according to the data of setting.Hair plates after often discovery sawing in process of production
Diagonal line often will appear the excessive phenomenon of deviation, and generating this phenomenon mostly is since the fiberboard slab in conveyor belt passes
Cause position that deviation has occurred since conveyor belt runs deviation when entering press.To avoid this phenomenon, filled frequently with correction
It sets to detect and correct.
Deviation correcting device used at present is as shown in Figure 1, be to be equipped with to be entangled by what electric pushrod 6 controlled under conveyor belt 1
Inclined roller 4 is surveyed using two partially close to switch, i.e. upper survey surveys deflection device 3 close to the cooperation of switch 5 partially close to switch 2 and lower survey partially
It detects the position of conveyor belt sideslip, only surveys the contact 3-1 of deflection device 3 when 1 sideslip of conveyor belt is encountered and drive rotating plate 3-2
Both ends with these survey partially close to switch at a distance from change when, survey be transferred on production line close to inductive switching to signal partially
PLC promotes deviation correcting drum 4 that conveyor belt 1 is corrected to normal position to drive electric pushrod 6 to stretch out or retract, otherwise also
So.If two surveys all will not hit on close to switch and rotating plate 3-2 partially or distance does not all change, electric pushrod is parked at that time
State.The amplitude for determining control belt deviation close to the position of switch partially is surveyed, if two surveyed partially close between switch
Distance Shortened, then the amplitude of conveyor belt sideslip can reduce, but the electric pushrod of tuningout acts frequently, and is easily damaged；If
Will be apart from increasing, then the sideslip amplitude of conveyor belt will increase again, lead to the diagonal line deviation increase of hair plates after sawing.Electricity simultaneously
The physical location of dynamic push rod is uncertain, and after stretching every time, as long as two are surveyed and all do not encountered close to switch partially, push rod will
Stop, if push rod position is bad, conveyor belt will be always toward a direction sideslip.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of fiberboard slab deviation correcting devices, it can solve conveying skin
The sideslip amplitude of band and the frequency to swing are big, and the operating frequency of tuningout electric pushrod is high, and equipment service life is short and product
The problem of unstable quality.
To solve the above-mentioned problems, the technical scheme is that this fiberboard slab deviation correcting device includes being mounted on
Tuningout roller under conveyor belt, the tuningout roller are connect with electric pushrod, and the side of the conveyor belt is provided with survey
Deflection device, the survey deflection device includes contact and rotating plate；Described contact one end is connected with the rotating plate, the other end and the conveying
The side edge of belt is touched, and survey is respectively arranged with by the rotating plate two-end-point partially close to switch and lower survey partially close to switch, institute
It states and is provided with zero-bit by the side that tuningout roller is connect with the electric pushrod close to switch, the opposite other side is connected with manually
Adjustment screw；The upper survey is partially partially close close to switch and the electric pushrod and the zero-bit close to switch and the lower survey
Switch is electrically connected with the PLC on production line；Encounter the contact for surveying deflection device when the conveyor belt sideslip to drive
The both ends of the rotating plate with it is upper survey partially close to switch and it is lower survey partially close to switch at a distance from change when, it is upper survey partially close to switch and under
Survey partially close to inductive switching to signal be transferred to the PLC on the production line to drive the electric pushrod stretch out or
Retraction promotes the deviation correcting drum that the conveyor belt is corrected to normal position.
In above-mentioned technical proposal, more specifically scheme is: the electric pushrod end is equipped with iron plate, will be described electronic
The position that push rod stretches out half is determined as zero-bit, and signal introduces in PLC.When the electric pushrod extend out to zero-bit, institute is observed
State conveyor belt sideslip situation, by adjusting screw rod is manually adjusted described in opposite so that the conveyor belt in zero-bit at
In optimum balance state, the conveyor belt can keep not sideslip state for a long time at this time.
Further, the zero-bit is installed close to switch on guide rail thereunder.
Due to the adoption of the above technical scheme, the invention has the following beneficial effects:
Present invention adjustment process is steadily reliable, and conveyor belt is stable, reduces the sideslip amplitude of conveyor belt and swings
Frequency, reduce the operating frequency of tuningout electric pushrod, extend equipment service life, while also ensuring the steady of product quality
It is fixed.Conveyor belt sideslip amplitude controls in 3 centimetres, and the diagonal line of hair plates meets the requirements after sawing, and deviation is no more than 15 millimeters.
Detailed description of the invention
Fig. 1 is the slab deviation correcting device structure and schematic illustration of the prior art；
Fig. 2 is structure and schematic illustration of the invention.
Figure label indicates are as follows: 1, conveyor belt, 2, the partially close switch of upper survey, 3, survey deflection device, 3-2,3-1, contact turn
Plate, 4, tuningout roller, 5, the partially close switch of lower survey, 6, electric pushrod, 6-1, zero-bit, 7, the close switch of zero-bit；8, it manually adjusts
Screw rod.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples:
Fig. 1 is the slab deviation correcting device structure and schematic illustration of the prior art, and arrow is designated as conveyor belt operation side in figure
To, structure and principle and there are the problem of be described in detail in background technique, details are not described herein.
The fiberboard slab deviation correcting device of Fig. 2, including the tuningout roller 4 being mounted under conveyor belt 1, tuningout roller 4 with
Electric pushrod 6 connects, and is provided in the side of conveyor belt 1 and surveys deflection device 3, and surveying deflection device 3 includes contact 3-1 and falcate
Rotating plate 3-2；The one end contact 3-1 is connected with the shaft of rotating plate 3-2, and the side edge of the other end and conveyor belt 1 is touched, falcate
Rotating plate 3-2 upper extreme point by be provided with survey and be provided with lower survey close to switch 2, by lower extreme point partially and approach switch 5 partially；Regulating roller
Zero-bit is provided with by the side that cylinder 4 is connect with electric pushrod 6 close to switch 7, the opposite other side, which is connected with, manually adjusts screw rod
8；Upper survey is partially close to switch 2 and lower survey partially close to switch 5 and electric pushrod 6 and zero-bit close to switch 7 and on production line
PLC is electrically connected (being not drawn into figure)；Arrow is designated as conveyor belt traffic direction in figure, and upper survey is partially inclined close to switch 2 and lower survey
The PLC being transferred on production line after signal is sensed close to switch 5 to drive electric pushrod 6 to stretch out or retract and promote to entangle
Conveyor belt 1 is corrected to normal position by inclined roller 4.
The adjustment of zero-bit 6-1 is to install iron plate in 6 end of electric pushrod, and the position that electric pushrod stretches out half is determined
For zero-bit, guide rail is installed below electric pushrod, zero-bit is mounted on guide rail close to switch 7 convenient for fine tuning, and signal introduces PLC
It is interior.When electric pushrod extend out to zero-bit, conveyor belt sideslip situation is observed, screw rod 8 is manually adjusted by adjusting opposite, makes
It obtains conveyor belt and is in optimum balance state in zero-bit, conveyor belt can keep not sideslip state for a long time at this time.
By adjusting upper survey partially close to switch 2 and lower survey partially close to the position of switch 5, it can be ensured that the sideslip of conveyor belt
Amplitude controls within 3 centimetres.The principle of present invention programming and debugging is to increase an interposition again in program, i.e., zero
The signal of the close switch 7 in position, and associate with the expanding-contracting action of electric pushrod, two auxiliary intermediate quantities are created, it is final real
Existing following function: when conveyor belt offset signals be transferred to upper survey partially close to switch (lower to survey partially close to switch) after, electric pushrod
(or retraction) will be stretched out and realize tuningout, conveyor belt will run back middle position.Conveyor belt after running for a period of time (when
Between can be adjusted in program), if surveying partial switch above and below does not all obtain offset signals, program can be pushed away according to just now electronic
The direction of motion and auxiliary intermediate quantity, auto-extending (retraction) push rod of bar are simultaneously fixed on null positions.Due to null positions be through
It crosses accurately adjustment, conveyor belt and is least easy sideslip on this position, so can be achieved with not needing electronic push away for a long time
The purpose of bar movement, conveyor belt also can smoothly be run in middle position for a long time.
Claims (3)
1. a kind of fiberboard slab deviation correcting device, including the tuningout roller (4) being mounted under conveyor belt (1), the regulating roller
Cylinder (4) is connect with electric pushrod (6), is provided in the side of the conveyor belt (1) and is surveyed deflection device (3), the survey deflection device
It (3) include contact (3-1) and rotating plate (3-2)；Described contact one end (3-1) is connected with the rotating plate (3-2), the other end with it is described
The side edge of conveyor belt (1) is touched, be respectively arranged with by rotating plate (3-2) two-end-point survey partially close to switch (2) and under
It surveys partially close to switch (5), it is characterised in that: be provided with by the side that the tuningout roller (4) connect with the electric pushrod (6)
For zero-bit close to switch (7), the opposite other side, which is connected with, manually adjusts screw rod (8)；The upper survey is partially (2) and described close to switching
Lower survey is partially electric with the PLC on production line close to switch (5) and the electric pushrod (6) and the zero-bit close to switch (7)
Connection；The upper survey partially close to switch (2) and the lower survey partially close to switch (5) sense be transferred to after signal the PLC from
And it drives the electric pushrod (6) to stretch out or retract and the deviation correcting drum (4) is promoted to be corrected to the conveyor belt (1) normally
Position.
2. fiberboard slab deviation correcting device according to claim 1, it is characterised in that: install the end of the electric pushrod
There is iron plate, the position that the electric pushrod stretches out half is determined as zero-bit.
3. fiberboard slab deviation correcting device according to claim 1 or 2, it is characterised in that: the close switch (7) of the zero-bit
On the guide rail of installation thereunder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811083797.0A CN109051607A (en) | 2018-09-17 | 2018-09-17 | Fiberboard slab deviation correcting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811083797.0A CN109051607A (en) | 2018-09-17 | 2018-09-17 | Fiberboard slab deviation correcting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109051607A true CN109051607A (en) | 2018-12-21 |
Family
ID=64762971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811083797.0A Pending CN109051607A (en) | 2018-09-17 | 2018-09-17 | Fiberboard slab deviation correcting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109051607A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09100014A (en) * | 1996-05-10 | 1997-04-15 | Road Eng:Kk | Automatic adjusting device for conveyor belt |
| SE9903134D0 (en) * | 1999-09-03 | 1999-09-03 | Svedala Trellex Ab | Conveyor Control |
| CN2759565Y (en) * | 2005-01-12 | 2006-02-22 | 周震球 | Filtering belt corrector for belt filter press |
| CN203728040U (en) * | 2013-12-10 | 2014-07-23 | 陈峭 | Mesh belt running rectifying system |
| CN104071522A (en) * | 2014-06-30 | 2014-10-01 | 武汉钢铁(集团)公司 | Automatic correction system for belt conveying |
| CN204038474U (en) * | 2014-07-31 | 2014-12-24 | 上海拿丝朵自动化设备有限公司 | Paper board processing equipment belt deviation rectifying structure |
| CN204324276U (en) * | 2014-11-12 | 2015-05-13 | 河北省烟草公司承德市公司 | A kind of belt-conveying automatic deviation rectifying device |
| CN105058548A (en) * | 2015-08-24 | 2015-11-18 | 广西三威林产工业有限公司 | Mesh belt of pre-pressing machine |
| CN206730650U (en) * | 2017-04-20 | 2017-12-12 | 无锡市金禾环保工程有限公司 | Belt filter press reaction type deviation correcting device |
| CN206827525U (en) * | 2017-03-30 | 2018-01-02 | 大唐国际发电股份有限公司陡河发电厂 | A kind of manual tuningout fixing device of belt feeder |
| CN209009506U (en) * | 2018-09-17 | 2019-06-21 | 广西三威林产工业有限公司 | Fiberboard slab deviation correcting device |
-
2018
- 2018-09-17 CN CN201811083797.0A patent/CN109051607A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09100014A (en) * | 1996-05-10 | 1997-04-15 | Road Eng:Kk | Automatic adjusting device for conveyor belt |
| SE9903134D0 (en) * | 1999-09-03 | 1999-09-03 | Svedala Trellex Ab | Conveyor Control |
| US20010013462A1 (en) * | 1999-09-03 | 2001-08-16 | Malmberg Mats Anders | Device for steering a conveyor belt |
| CN2759565Y (en) * | 2005-01-12 | 2006-02-22 | 周震球 | Filtering belt corrector for belt filter press |
| CN203728040U (en) * | 2013-12-10 | 2014-07-23 | 陈峭 | Mesh belt running rectifying system |
| CN104071522A (en) * | 2014-06-30 | 2014-10-01 | 武汉钢铁(集团)公司 | Automatic correction system for belt conveying |
| CN204038474U (en) * | 2014-07-31 | 2014-12-24 | 上海拿丝朵自动化设备有限公司 | Paper board processing equipment belt deviation rectifying structure |
| CN204324276U (en) * | 2014-11-12 | 2015-05-13 | 河北省烟草公司承德市公司 | A kind of belt-conveying automatic deviation rectifying device |
| CN105058548A (en) * | 2015-08-24 | 2015-11-18 | 广西三威林产工业有限公司 | Mesh belt of pre-pressing machine |
| CN206827525U (en) * | 2017-03-30 | 2018-01-02 | 大唐国际发电股份有限公司陡河发电厂 | A kind of manual tuningout fixing device of belt feeder |
| CN206730650U (en) * | 2017-04-20 | 2017-12-12 | 无锡市金禾环保工程有限公司 | Belt filter press reaction type deviation correcting device |
| CN209009506U (en) * | 2018-09-17 | 2019-06-21 | 广西三威林产工业有限公司 | Fiberboard slab deviation correcting device |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181221 |