CN209009506U - Fiberboard slab deviation correcting device - Google Patents
Fiberboard slab deviation correcting device Download PDFInfo
- Publication number
- CN209009506U CN209009506U CN201821518259.5U CN201821518259U CN209009506U CN 209009506 U CN209009506 U CN 209009506U CN 201821518259 U CN201821518259 U CN 201821518259U CN 209009506 U CN209009506 U CN 209009506U
- 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.)
- Active
Links
Landscapes
- Control Of Conveyors (AREA)
Abstract
The utility model 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 utility model 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
The utility model relates to forest machine technology fields, specially a kind of to be used on fibreboard production line to fiberboard plate
The device that base operation 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.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of fiberboard slab deviation correcting devices, it can solve defeated
Send the sideslip amplitude of belt and the frequency to swing big, the operating frequency of tuningout electric pushrod is high, equipment service life it is short and
The problem of unstable product quality.
To solve the above-mentioned problems, the technical solution of the utility model is: this fiberboard slab deviation correcting device includes peace
Tuningout roller under conveyor belt, the tuningout roller are connect with electric pushrod, are arranged in the side of the conveyor belt
There is 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 with it is described
The side edge of conveyor 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 opening
It closes, zero-bit is provided with by the side that the tuningout roller is connect with the electric pushrod close to switch, opposite other side connection
Manually adjust screw rod；The upper survey is partially close to switch and the lower survey partially close to switch and the electric pushrod and described zero
Position is electrically connected with the PLC on production line close to switch；When the conveyor belt sideslip encounters the touching for surveying deflection device
When piece drives the both ends of the rotating plate to change partially close at a distance from switch close to switch and lower survey partially with upper survey, upper survey is partially close to opening
Close and lower survey partially close to inductive switching to signal be transferred to the PLC on the production line to driving the electric pushrod
Stretching out or retracting 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 utility model has the following beneficial effects:
The utility model adjust process it is steadily reliable, conveyor belt is stable, reduce conveyor belt sideslip amplitude and
The frequency to swing reduces the operating frequency of tuningout electric pushrod, extends equipment service life, while also ensuring product matter
The stabilization of amount.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 the structure and schematic illustration of the utility model.
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
The present invention will be further described with reference to the accompanying 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 fortune in figure
Line direction, 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 the utility model programming and debugging is to increase an interposition again in program,
That is the signal of the close switch 7 of zero-bit, and associate with the expanding-contracting action of electric pushrod, two auxiliary intermediate quantities are created, most
Realize following function eventually: when conveyor belt offset signals be transferred to upper survey partially close to switch (lower survey partially close to switch) after, it is electronic
Push rod will stretch out (or retraction) and realize tuningout, and conveyor belt will run back middle position.Conveyor belt is in operation a period of time
(time can be adjusted in program) afterwards, if surveying partial switch above and below does not all obtain offset signals, program can be according to just now electric
The direction of motion and auxiliary intermediate quantity, auto-extending (retraction) push rod of dynamic push rod are simultaneously fixed on null positions.Due to null positions
Be by accurately adjusting, conveyor belt be least easy sideslip on this position, so can be achieved with not needing electricity for a long time
The purpose of dynamic putter action, 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 tuningout roller (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 |
|---|---|---|---|
| CN201821518259.5U CN209009506U (en) | 2018-09-17 | 2018-09-17 | Fiberboard slab deviation correcting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821518259.5U CN209009506U (en) | 2018-09-17 | 2018-09-17 | Fiberboard slab deviation correcting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209009506U true CN209009506U (en) | 2019-06-21 |
Family
ID=66833363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821518259.5U Active CN209009506U (en) | 2018-09-17 | 2018-09-17 | Fiberboard slab deviation correcting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209009506U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109051607A (en) * | 2018-09-17 | 2018-12-21 | 广西三威林产工业有限公司 | Fiberboard slab deviation correcting device |
-
2018
- 2018-09-17 CN CN201821518259.5U patent/CN209009506U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109051607A (en) * | 2018-09-17 | 2018-12-21 | 广西三威林产工业有限公司 | Fiberboard slab deviation correcting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103871941B (en) | Intermittent linear conveying device | |
| CN203095289U (en) | Novel dancing device used for taking-up and paying-off of line | |
| CN104773575A (en) | Cloth conveyor | |
| CN209009506U (en) | Fiberboard slab deviation correcting device | |
| CN202072845U (en) | Expansion reed device | |
| CN204622755U (en) | Pressure roller micro-adjusting mechanism on a kind of glue plastering machine | |
| CN106114980A (en) | A kind of minaudiere carriage carrying conveying automatic lifting mechanism | |
| CN202953594U (en) | Rectification device for coating equipment | |
| CN109051607A (en) | Fiberboard slab deviation correcting device | |
| CN203439759U (en) | Corrugated board paper feeding system | |
| CN203889608U (en) | Part conveying device | |
| CN102873225A (en) | Full-automatic steel-belt conveying mechanism | |
| CN206584901U (en) | Semiconductor package installation magazine width and length adjustment mechanism | |
| CN101767364B (en) | Adjusting device for correcting deviation of steel band by adjusting feeding shaft | |
| CN208905736U (en) | A kind of Deviation rectifier mounting structure of paper diaper or production line of toilet napkin | |
| CN201416074Y (en) | Needle board moving mechanism of computerized flat knitting machine | |
| CN204508345U (en) | A kind of distribution conveyor | |
| CN204472084U (en) | The conduction band automatic deviation rectifying device of circular screen printer | |
| CN206013923U (en) | The self-checking device of stacker-reclaimer discharging point | |
| CN109823035A (en) | A kind of pressure when scraper prints detects compensation adjustment system automatically | |
| CN209609960U (en) | A kind of bonder deviation correcting device | |
| CN203392342U (en) | Automatic deviation rectification device for mesh belt | |
| CN209096219U (en) | Intaglio printing press with position detecting device | |
| CN108034440B (en) | Coal cake height control device and method | |
| CN217675893U (en) | Compounding machine deflector roll mechanism for food flexible packaging bag |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 543000, No. 81, Tong Yuan Road, Wuzhou, the Guangxi Zhuang Autonomous Region Patentee after: Guangxi Sanwei home new material Co.,Ltd. Address before: 543000, No. 81, Tong Yuan Road, Wuzhou, the Guangxi Zhuang Autonomous Region Patentee before: GUANGXI SUNWAY FOREST PRODUCTS INDUSTRY Co.,Ltd. |