CN108819470A - Corrugated paper printing equipment front edge paper feed portion and its driving device - Google Patents
Corrugated paper printing equipment front edge paper feed portion and its driving device Download PDFInfo
- Publication number
- CN108819470A CN108819470A CN201810895816.3A CN201810895816A CN108819470A CN 108819470 A CN108819470 A CN 108819470A CN 201810895816 A CN201810895816 A CN 201810895816A CN 108819470 A CN108819470 A CN 108819470A
- Authority
- CN
- China
- Prior art keywords
- paper
- paper feeding
- servo motor
- front edge
- main control
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H3/00—Separating articles from piles
- B65H3/02—Separating articles from piles using friction forces between articles and separator
- B65H3/06—Rollers or like rotary separators
- B65H3/0692—Vacuum assisted separator rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F21/00—Devices for conveying sheets through printing apparatus or machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H3/00—Separating articles from piles
- B65H3/02—Separating articles from piles using friction forces between articles and separator
- B65H3/06—Rollers or like rotary separators
- B65H3/0607—Rollers or like rotary separators cooperating with means for automatically separating the pile from roller or rotary separator after a separation step
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H3/00—Separating articles from piles
- B65H3/02—Separating articles from piles using friction forces between articles and separator
- B65H3/06—Rollers or like rotary separators
- B65H3/063—Rollers or like rotary separators separating from the bottom of pile
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
The present invention discloses a kind of corrugated paper printing equipment front edge paper feed portion and its driving device, driving device includes servo motor, shaft coupling and main control unit, each sheet feed shaft in front edge paper feed portion is correspondingly provided with a servo motor, each servo motor is connect with main control unit respectively by a shaft coupling and a paper feeding axis connection, each servo motor；Time signal Simultaneous Monitoring module, MIM message input module, main control module, driving circuit and encoder are equipped in main control unit.Front edge paper feed portion has above-mentioned driving device, including paper feeding platform and lift plate elevating mechanism, drives the lift plate on paper feeding platform to carry out elevating movement by lift plate elevating mechanism, recycles servo motor that each sheet feed shaft is driven to complete paper feeding；Or recycle servo motor that each sheet feed shaft is driven to complete paper feeding by the elevating movement of tray paper mechanism including paper feeding platform and tray paper mechanism.The present invention can increase substantially paper feeding speed, effectively overcome the problems, such as that traditional paper feeder can not quickly open only.
Description
Technical field
The present invention relates to corrugated paper processing equipment field, in particular to a kind of corrugated paper printing equipment front edge paper feed portion and
Its driving device.
Background technique
In corrugated paper printing process equipment, in the paper feeding circulation in front edge paper feed portion, motor is suddenly from shutdown status
High-speed rotation state is accelerated to, is sent out until completing the cardboard that it is located at heap bottom, needs to carry out fast braking.In current equipment
In, multiple feed rollers are generally controlled by single-motor respectively, in this case, if speed improves suddenly, motor is by nothing
Speed needed for method meets each feeding-in roll, this is because during corrugated board supply, the engagement of clutch and separation with
And the brake of every row's feed roller, it is required to the consumption regular hour.However in order to improve packed in cases printing efficiency, in the market
Printing equipment the corrugated board transmission speed in front edge paper feed portion is required to be continuously improved, when its transmission speed is higher than 350/second
When, the sending time of the corrugated board at heap bottom is less than 180 milliseconds, after the operating time for subtracting clutch and brake, motor
The real-world operation time is less than 100 milliseconds.Within the so short time, motor accelerates to the bottom plate at heap bottom from shutdown status suddenly
High speed rotation, from physics angle, motor itself is difficult to realize.Therefore, in order to meet the market demand, corrugated board is improved
Transmission speed is badly in need of in the process equipment of Packaging Box seeking a kind of novel paper feeding driving device.
In addition, in existing corrugated paper printing process equipment, in the carton lifting device of front edge paper feed platform, usually
By being respectively provided with a yaw link at mandril both ends, the oscilaltion of mandril entirety is driven by two sides yaw link, but this
Design method, mandril heave amplitude is larger, reduces the accuracy and stationarity of paper feeding, and mandril and carton are straight during paper feeding
Contact, contact area is big, has a degree of back-and-forth motion in mandril lifting process in addition, so that mandril serious wear,
Need the later maintenance cost of great number.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of simplified corrugated paper printing equipments of structure
With the driving device in front edge paper feed portion, which can increase substantially paper feeding speed, effectively overcome traditional paper feeder fast
The problem of speed opens only.
Another object of the present invention is to provide a kind of corrugated paper printing equipments with above-mentioned driving device to be sent with leading edge
Paper portion.
The technical scheme is that：A kind of driving device in corrugated paper printing equipment front edge paper feed portion, including servo
Motor, shaft coupling and main control unit, each sheet feed shaft in front edge paper feed portion are correspondingly provided with a servo motor, each servo
The output shaft of motor is connect with main control unit respectively by a shaft coupling and a paper feeding axis connection, each servo motor；
Time signal Simultaneous Monitoring module, MIM message input module, main control module, driving circuit are equipped in main control unit
And encoder, signal Simultaneous Monitoring module and MIM message input module are connect with main control module respectively, main control module passes through drive
Dynamic circuit connects each servo motor, and each servo motor passes through encoder respectively and connect forming circuit with main control module；
Time signal Simultaneous Monitoring module is for paper feeding command signal of the real-time monitoring from Printing Department and comes from Printing Department
Print roller periodic signal, and both judge whether to synchronize, then send signal to main control module；
MIM message input module is used to receive the preset value inputted on user display screen and paper feeding main control module, preset value packet
Corrugated case specification data and corrugated board are included at a distance from each sheet feed shaft；
Encoder is used for the revolving speed of real-time measurement servo motor and feeds back to main control module；
Main control module is for handling each letter from time signal Simultaneous Monitoring module, MIM message input module and encoder
Number, revolving speed needed for calculating each servo motor, and signal is sent to driving circuit；
Driving circuit issues control instruction for receiving main control module signal, to each servo motor.
Wherein, the other control systems on the also external corrugated paper printing equipment of main control module, such as the opening and closing control of air-suction trunk
Power control unit etc. in plate elevating mechanism or tray paper mechanism is lifted on device processed, front edge paper feed portion.
Above-mentioned driving device further includes multiple sensors in Printing Department in corrugated paper printing equipment, paper feeding instruction letter
Number and print roller periodic signal respectively by corresponding sensor detect obtain.
The sheet feed shaft has more, and more sheet feed shafts are arranged in parallel, and it is opposite that each servo motor is alternately set to sheet feed shaft
Both ends.I.e. on two sheet feed shafts of arbitrary neighborhood, servo motor is set on different both ends, avoids servo motor installation excessively
Intensively, make the constitutional balance in entire front edge paper feed portion more preferable, be conducive to improve its paper feeding precision and stability.
When corrugated paper printing equipment is run, the principle of the driving device is：Control of each servo motor in main control unit
Under intermittently to each sheet feed shaft provide power, make its drive feed roller rotation to send out be located at undermost corrugated board；
The main control process of its main control unit is：When time signal Simultaneous Monitoring module confirms printing machine paper feeding command signal and print
When brush roll periodic signal is synchronous, air-suction trunk starts air draught, and lift plate elevating mechanism drives lift plate or tray paper mechanism to fall；Master control molding
Root tuber calculates the cycle time in front edge paper feed portion, then, main control according to printing machine paper feeding command signal and print roller periodic signal
Module be based on the preset preset value of MIM message input module (including corrugated case specification data, corrugated board with respectively give
The information such as the distance of paper axis) calculate the speed of each servo motor；Driving circuit drives each servo motor along the conveying side of cardboard
To successively acting, accelerate corresponding each feed roller since halted state suddenly, is located at nethermost cardboard and high speed is revolved
The feed roller turned contacts and carries out synchro-feed, and the final speed of cardboard and the linear velocity of print roller are identical；It is surveyed by encoder
The rotation speed of each servo motor is measured to control each servo motor after confirmation cardboard is separated with feed roller, make its conveying along cardboard
Direction successively from high speed rotation quickly stop (such as：When corrugated board end is located between second row and third row's feed roller
When, the servo motor of the corresponding paper feeding shaft end of second row quickly stops from high speed rotation)；When one paper feeding period of completion
Afterwards, air-suction trunk stops air draught, lifts plate or tray paper mechanism rises, corrugation pile comes back in lift plate or tray paper mechanism, waits system
System issues next paper feeding signal.
A kind of corrugated paper printing equipment front edge paper feed portion with above-mentioned driving device of the present invention, including paper feeding platform and
Plate elevating mechanism is lifted, the top surface of paper feeding platform is lift plate, lifts and wheel bore is distributed on plate, and the bottom and lift plate elevating mechanism for lifting plate connect
It connects；More sheet feed shafts are distributed in lift plate parallel beneath, and every sheet feed shaft is equipped with multiple feed rollers, and each sheet feed shaft is set to lift in parallel
Below plate, each feed roller is correspondingly positioned in a wheel bore；Lift plate carries out elevating movement under the drive of lift plate elevating mechanism.
The lift plate elevating mechanism includes waving main shaft, lifting arm and link assembly, waves main shaft outside paper feeding platform
Side waves and multiple lifting arms is distributed on main shaft, and each lifting arm is connect by a link assembly with the bottom of lift plate.The knot
In structure, link mechanism existing on the market is can be selected in link assembly, waves main shaft external connection power mechanism, lift plate need to rise or under
When drop, waving main shaft by power mechanism driving makes its rotation, waves main shaft and drives lifting arm swing, to pass through link mechanism
Lift plate is driven to carry out ascending motion or descending motion.
When above-mentioned front edge paper feed portion is run, principle is：When driving device detects printing machine paper feeding command signal and print
When brush roll periodic signal is synchronous, waves main shaft and drive lift plate to carry out descending motion by lifting arm and link assembly, be located at most bottom
When the cardboard and feed roller of layer contact, driving device drives feed roller to start turning by each servo motor driven sheet feed shaft, will
Positioned at the bottom cardboard send out (should during, along the conveying direction of cardboard, the cardboard front and rear sides of heap sieve are respectively equipped with front
There are the gaps passed through for bottom cardboard between the top surface of plate and rear baffle, front apron and feed roller, in conjunction with the suction of air-suction trunk
Power effect, bottom cardboard fit in paper feeding wheel surface and are sent with the rotation of feed roller, and rear baffle is used for top cardboard
It raises, avoid on cardboard weight excessive and is difficult to send out)；As cardboard is gradually sent out, driving device is driven by each servo motor
Dynamic sheet feed shaft drives feed roller to start to stop operating, and waves main shaft and rotates backward, and drives lift plate by lifting arm and link assembly
Ascending motion is carried out, remaining cardboard comes back on lift plate；So far one group of paper feeding movement is completed.
Another corrugated paper printing equipment front edge paper feed portion for having above-mentioned driving device of the invention, including paper feeding platform
With tray paper mechanism, tray paper mechanism is vacillating and lifting formula structure, including mandril, rack stake, yaw link, drive block and waves master
Axis waves main shaft on the outside of paper feeding platform, and drive block is fixedly connected with main shaft is waved, and yaw link one end and drive block are cut with scissors
It connects, the yaw link other end and mandril are hinged, and the other end and paper feeding platform of mandril are hinged, and multiple rack stakes are distributed in mandril
On, multiple barrier holes are distributed in paper feeding platform surface, and each rack stake is corresponding to be located in a barrier hole and carry out elevating movement.
Wherein, the top surface distribution of mandril is fluted, and the section of rack stake is in T-shape, and the bottom insertion groove of rack stake is interior and passes through spiral shell
Bolt-lock fastens；Rack stake is arranged in a mutually vertical manner with mandril, forms frame structure.
The paper feeding platform includes barrier plate, sheet feed shaft, feed roller and sealing plate, and the surrounding that sealing plate is located at paper feeding platform is formed
Box-type support construction, the surface of paper feeding platform are barrier plate, and barrier hole and wheel bore are distributed on barrier plate, and sheet feed shaft is set to column
Below screen, multiple feed rollers are distributed on sheet feed shaft, each feed roller is corresponding to be located in a wheel bore.Wherein, paper feeding platform
Surface by multiple barrier board groups at, the corresponding lifting unit of each barrier plate, the barrier hole on barrier plate is in rectangular through-hole,
It is stretched out for feed roller wheel.In tray paper mechanism, mandril bottom is equipped with semi-cylindrical groove, when mandril drops to lowest order, these
Semi-cylindrical groove is just covered on sheet feed shaft, can be effectively improved it and be gone up and down precision.Air-suction trunk is set to below paper feeding platform,
During paper feeding, by the effect of air-suction trunk, undermost cardboard can be made to be closely attached on feed roller, the structure and existing corrugated paper
Plate printing equipment is identical.
The apical side height of the feed roller is higher than the apparent height of barrier plate；When rack stake is moved to highest point, barrier
The apparent height of bar is higher than the apical side height of feed roller；When rack stake is moved to lowest part, the apparent height of rack stake is lower than
The apical side height of feed roller.
The barrier plate surface is additionally provided with raised line, and barrier hole is in long strip, and raised line and barrier hole are parallel to each other and are distributed in column
On screen.Wheel bore on barrier plate is in a row distributed, and a raised line or a barrier hole are equipped between adjacent two rows of wheel bore.Stop
When paper feeding, corrugated board can be lifted up, but cardboard is longer (when in particular for processing white goods or the corrugated board of equipment),
Cardboard front end can occur sagging, and the setting of raised line can be avoided corrugated board and contact with feed roller.
Multiple drive blocks are distributed in described wave on main shaft, each drive block is corresponding to pass through a yaw link and a top
Bar connection.The structure mainly due in order to adapt to the processing of large-sized cardboard when, paper feeding platform and to wave main shaft generally longer,
In order to improve the stability of tray paper mechanism, multiple drive blocks are evenly distributed on waving main shaft, each drive block is correspondingly connected with
One yaw link, each yaw link are correspondingly connected with a mandril, the multiple rack stakes of vertical distribution on every two mandril, thus shape
At a lifting unit.Motion block, which is held on, to wave main shaft periphery and is locked by bolt, and the side of drive block extends outwardly
There is interconnecting piece, yaw link is hinged with interconnecting piece.Wherein, interconnecting piece rectangular-blocklike structure is stretched from the lateral wall of paper feeding platform
Enter inside paper feeding platform and be located at its lower face, the yaw link connecting with interconnecting piece, mandril are respectively positioned on the table of paper feeding platform
Below face.The side opposite with interconnecting piece is bolt tight lock part on drive block, and bolt tight lock part includes outwardly extending upper folding
Drive block can be placed on after opening upper and lower opening and closing part and wave main shaft periphery, then pass through bolt lock by portion and lower opening and closing part
Tight upper and lower opening and closing part.
When above-mentioned front edge paper feed portion is run, principle is：When rack stake is located at highest order, cardboard heap sieve being fed into exists
On rack stake；When driving device detects that printing machine paper feeding command signal is synchronous with print roller periodic signal, it is logical to wave main shaft
Crossing drive block drives mandril, each rack stake to carry out descending motion, when being contacted positioned at the cardboard and feed roller of the bottom, driving device
Feed roller is driven to start turning by each servo motor driven sheet feed shaft, will be sent out positioned at the cardboard of the bottom (during being somebody's turn to do, edge
The conveying direction of cardboard, the cardboard front and rear sides of heap sieve are respectively equipped with front apron and rear baffle, the top surface of front apron and feed roller
Between there are the gaps passed through for bottom cardboard, in conjunction with the suction of air-suction trunk, bottom cardboard fits in feed roller table
Face is simultaneously sent with the rotation of feed roller, and rear baffle is avoided on cardboard weight excessive and is difficult to send for raising top cardboard
Out)；As cardboard is gradually sent out, driving device drives feed roller to start to stop operating by each servo motor driven sheet feed shaft,
It waves main shaft to rotate backward, drives mandril, each rack stake to carry out ascending motion by drive block, remaining cardboard comes back to barrier
On bar；So far one group of paper feeding movement is completed.
The present invention compared with the existing technology, has the advantages that：
This corrugated paper printing equipment is that letter is carried out on the basis of existing driving device with the driving device in front edge paper feed portion
Change and improved, which can increase substantially paper feeding speed, effectively overcome the problems, such as that traditional paper feeder can not quickly open only.
Multiple servo motors of independent control are used in the driving device in this corrugated paper printing equipment front edge paper feed portion, often
It is intermittently that lowest level corrugated board mentions that a servo motor, which passes through independent shaft coupling and sheet feed shaft one row's feed roller of drive,
For power.In a paper feeding period, by controlling each servo motor, so that each feed roller is suddenly from halted state
Accelerate, synchronizes feeding when lowermost layer corrugated board and high-speed rotating feed roller contact.When stopping paper feeding, driving dress
Each servo motor of control is set, so that when determining and undermost corrugated board does not contact, by corresponding feed roller from a high speed
It is tapered off in rotation.
This corrugated paper printing equipment eliminates clutch and brake with the driving device in front edge paper feed portion, therefore eliminates
The operating time of clutch and brake solves the problems, such as that traditional paper feeder can not quickly open only, can be significantly increased watt
The transmission speed of corrugated paper board.Each sheet feed shaft is operated alone by servo motor in front edge paper feed portion simultaneously, does not use gear-box biography
It is dynamic, without specially safeguarding, when running at high speed, have many advantages, such as with small vibration, noise is small.
Corrugated paper printing equipment front edge paper feed portion with above-mentioned driving device can effectively improve paper feeding accuracy peace
Stability quickly improves paper feeding efficiency, adapts to running at high speed for corrugated paper printing equipment.
When this corrugated paper printing equipment tray paper mechanism for using vacillating and lifting formula in front edge paper feed portion, it can effectively simplify and rise
The structure of descending mechanism, so that the attended operation of equipment is more convenient simple.Meanwhile paper feeding movement range is substantially reduced, and makes to set
The phenomenon that received shipment row is more stable, also can avoid cardboard paper jam or clast sucking blower generates.
Detailed description of the invention
Fig. 1 is the schematic illustration of main control unit in this driving device.
Fig. 2 is the relational graph of time t and paper feeding axle speed v in a paper feeding period.
Fig. 3 is the structural schematic diagram in front edge paper feed portion in embodiment 2.
Schematic illustration when Fig. 4 is progress paper feeding in front edge paper feed portion in embodiment 2.
Fig. 5 is the structural schematic diagram in front edge paper feed portion in embodiment 3.
Fig. 6 is the structural schematic diagram of tray paper mechanism in embodiment 3.
Fig. 7 is the status diagram of tray paper mechanism when front edge paper feed portion is in tray paper state in embodiment 3.
Fig. 8 is the status diagram of tray paper mechanism when front edge paper feed portion is in paper feeding state in embodiment 3.
Specific embodiment
Below with reference to embodiment, the present invention is described in further detail, and embodiments of the present invention are not limited thereto.
Embodiment 1
A kind of driving device in corrugated paper printing equipment front edge paper feed portion of the present embodiment, including servo motor, shaft coupling
And main control unit, as shown in Fig. 3 or Fig. 5, each sheet feed shaft 1 in front edge paper feed portion is correspondingly provided with a servo motor 2, often
The output shaft of a servo motor by a shaft coupling 3 and a paper feeding axis connection, each servo motor respectively with main control unit
Connection；
As shown in Figure 1, being equipped with time signal Simultaneous Monitoring module, MIM message input module, master control molding in main control unit
Block, driving circuit and encoder, signal Simultaneous Monitoring module and MIM message input module are connect with main control module respectively, main control
Module connects each servo motor by driving circuit, and each servo motor passes through encoder respectively and connect to be formed back with main control module
Road；
Time signal Simultaneous Monitoring module is for paper feeding command signal of the real-time monitoring from Printing Department and comes from Printing Department
Print roller periodic signal, and both judge whether to synchronize, then send signal to main control module；The module is main control mould
The virtual module that block is embedded in by the corresponding software of installation or controls program, is in conjunction with each sensor use in Printing Department
It can.
MIM message input module is used to receive the preset value inputted on user display screen and paper feeding main control module, preset value packet
Corrugated case specification data and corrugated board are included at a distance from each sheet feed shaft；The module is essentially main control module
Input port, user input required data on a display screen and pass through it then under the control of the control program in main control module
Input port obtains these data.
Encoder is used for the revolving speed of real-time measurement servo motor and feeds back to main control module；In the present embodiment, encoder
The encoder of model EB50B8-P4AR-600 can be used.
Main control module is for handling each letter from time signal Simultaneous Monitoring module, MIM message input module and encoder
Number, revolving speed needed for calculating each servo motor, and signal is sent to driving circuit；In the present embodiment, main control module can be adopted
With the controller of model CP1H-XA40DR-A.
Driving circuit issues control instruction for receiving main control module signal, to each servo motor.
Wherein, the other control systems on the also external corrugated paper printing equipment of main control module, such as the opening and closing control of air-suction trunk
Power control unit etc. in plate elevating mechanism or tray paper mechanism is lifted on device processed, front edge paper feed portion.
Above-mentioned driving device further includes multiple sensors in Printing Department in corrugated paper printing equipment, paper feeding instruction letter
Number and print roller periodic signal respectively by corresponding sensor detect obtain.
Sheet feed shaft has more, and more sheet feed shafts are arranged in parallel, and each servo motor is alternately set to opposite two of sheet feed shaft
End.I.e. on two sheet feed shafts of arbitrary neighborhood, servo motor is set on different both ends, avoids servo motor installation excessively close
Collection, keeps the constitutional balance in entire front edge paper feed portion more preferable, is conducive to improve its paper feeding precision and stability.
When corrugated paper printing equipment is run, the principle of the driving device is：Control of each servo motor in main control unit
Under intermittently to each sheet feed shaft provide power, make its drive feed roller rotation to send out be located at undermost corrugated board；
The main control process of its main control unit is：When time signal Simultaneous Monitoring module confirms printing machine paper feeding command signal and print
When brush roll periodic signal is synchronous, air-suction trunk starts air draught, and lift plate elevating mechanism drives lift plate or tray paper mechanism to fall；Master control molding
Root tuber calculates cycle time T (period such as figure in front edge paper feed portion according to printing machine paper feeding command signal and print roller periodic signal
Shown in 2, wherein shaded area part is paper feeding length L), then, it is preset that main control module is based on MIM message input module
Preset value (information such as at a distance from each sheet feed shaft including corrugated case specification data, corrugated board) calculates each servo horse
The speed reached；Driving circuit drives each servo motor successively to act along the conveying direction of cardboard, keeps corresponding each feed roller prominent
So accelerate since halted state, contacted positioned at nethermost cardboard with high-speed rotating feed roller and carries out synchro-feed, paper
The final speed of plate and the linear velocity of print roller are identical；The rotation speed of each servo motor is measured by encoder, confirms cardboard
After separating with feed roller, each servo motor is controlled, it is made successively quickly to stop (example from high speed rotation along the conveying direction of cardboard
Such as：When corrugated board end is located between second row and third row's feed roller, the servo of the corresponding paper feeding shaft end of second row
Motor quickly stops from high speed rotation)；After completing a paper feeding period, air-suction trunk stops air draught, lifts plate or tray paper mechanism
It rises, corrugation pile comes back in lift plate or tray paper mechanism, and waiting system issues next paper feeding signal.
Embodiment 2
A kind of corrugated paper printing equipment front edge paper feed portion with driving device described in embodiment 1 of the present embodiment, such as Fig. 3
It is shown, including paper feeding platform and lift plate elevating mechanism, the top surface of paper feeding platform are lift plate 4, lift and wheel bore 5 is distributed on plate, lift plate
Bottom with lift plate elevating mechanism connect；More sheet feed shafts 1 are distributed in lift plate parallel beneath, and every sheet feed shaft is equipped with multiple send
Paper wheel 9, each sheet feed shaft are set in parallel below lift plate, and each feed roller is correspondingly positioned in a wheel bore；Plate is lifted in lift plate elevator
Elevating movement is carried out under the drive of structure；One end of every sheet feed shaft is independently equipped with a servo motor 2, and servo motor passes through shaft coupling
Device 3 and paper feeding axis connection.
Lift plate elevating mechanism includes waving main shaft 6, lifting arm 7 and link assembly 8, waves main shaft outside paper feeding platform
Side waves and multiple lifting arms is distributed on main shaft, and each lifting arm is connect by a link assembly with the bottom of lift plate.The knot
In structure, link mechanism existing on the market is can be selected in link assembly, waves main shaft external connection power mechanism, lift plate need to rise or under
When drop, waving main shaft by power mechanism driving makes its rotation, waves main shaft and drives lifting arm swing, to pass through link mechanism
Lift plate is driven to carry out ascending motion or descending motion.
When above-mentioned front edge paper feed portion is run, principle is：When driving device detects printing machine paper feeding command signal and print
When brush roll periodic signal is synchronous, waves main shaft and drive lift plate to carry out descending motion by lifting arm and link assembly, be located at most bottom
When the cardboard 10 and feed roller of layer contact, driving device drives feed roller to start turning by each servo motor driven sheet feed shaft,
To be sent out positioned at the cardboard of the bottom (during being somebody's turn to do, as shown in figure 4, along the conveying direction of cardboard, the cardboard front and rear sides of heap sieve
It is respectively equipped with front apron 11 and rear baffle 12, there are the seams passed through for bottom cardboard between front apron and the top surface of feed roller
Gap, in conjunction with the suction of air-suction trunk 13, bottom cardboard fits in paper feeding wheel surface and is sent with the rotation of feed roller, after
Baffle is avoided on cardboard weight excessive and is difficult to send out for raising top cardboard)；As cardboard is gradually sent out, driving dress
It sets and drives feed roller to start to stop operating by each servo motor driven sheet feed shaft, wave main shaft and rotate backward, pass through lifting arm
Lift plate is driven to carry out ascending motion with link assembly, remaining cardboard comes back on lift plate；So far one group of paper feeding movement is completed.
Embodiment 3
A kind of corrugated paper printing equipment front edge paper feed portion with driving device described in embodiment 1 of the present embodiment, such as Fig. 5
Or shown in Fig. 6, including paper feeding platform and tray paper mechanism, tray paper mechanism are vacillating and lifting formula structure, including mandril 14, rack stake
15, yaw link 16, drive block 17 and main shaft 6 is waved, waves main shaft on the outside of paper feeding platform, drive block and to wave main shaft solid
Fixed connection, yaw link one end and drive block are hinged, and the yaw link other end and mandril are hinged, and the other end of mandril and paper feeding are flat
Table-hinges connects, and multiple rack stakes are distributed on mandril, and multiple barrier holes are distributed in paper feeding platform surface, and each rack stake correspondence is located at
In one barrier hole and carry out elevating movement.Wherein, the top surface distribution of mandril is fluted, and the section of rack stake is in T-shape, barrier
It is locked in the bottom insertion groove of bar and by bolt；Rack stake is arranged in a mutually vertical manner with mandril, forms frame structure.
Paper feeding platform includes barrier plate 18, sheet feed shaft 1, feed roller 9 and sealing plate 19, and sealing plate is located at the surrounding shape of paper feeding platform
At box-type support construction, the surface of paper feeding platform is barrier plate, barrier hole and wheel bore is distributed on barrier plate, sheet feed shaft is set to
Below barrier plate, multiple feed rollers are distributed on sheet feed shaft, each feed roller is corresponding to be located in a wheel bore.Every sheet feed shaft
One end is independently equipped with a servo motor 2, and servo motor passes through shaft coupling 3 and paper feeding axis connection.Wherein, the surface of paper feeding platform
By multiple barrier board groups at each barrier plate corresponds to a lifting unit, and the barrier hole on barrier plate is in rectangular through-hole, for paper feeding
Wheel wheel stretches out.In tray paper mechanism, mandril bottom is equipped with semi-cylindrical groove, when mandril drops to lowest order, these semicolumns
Shape groove is just covered on sheet feed shaft, can be effectively improved it and be gone up and down precision.Air-suction trunk 13 is set to below paper feeding platform, in paper feeding
In the process, by the effect of air-suction trunk, undermost cardboard can be made to be closely attached on feed roller, the structure and existing corrugated board print
Brush equipment is identical.The apical side height of feed roller is higher than the apparent height of barrier plate；When rack stake is moved to highest point, rack stake
Apparent height be higher than feed roller apical side height；When rack stake is moved to lowest part, the apparent height of rack stake, which is lower than, to be sent
The apical side height of paper wheel.
Barrier plate surface is additionally provided with raised line 20, and barrier hole is in long strip, and raised line and barrier hole are parallel to each other and are distributed in barrier
On plate.Wheel bore on barrier plate is in a row distributed, and a raised line or a barrier hole are equipped between adjacent two rows of wheel bore.Stopping is sent
When paper, corrugated board can be lifted up, but cardboard is longer (when in particular for processing white goods or the corrugated board of equipment), paper
Front edge of board can occur sagging, and the setting of raised line can be avoided corrugated board and contact with feed roller.
It waves and multiple drive blocks is distributed on main shaft, each drive block is corresponding to be connected by a yaw link and a mandril
It connects.The structure mainly due in order to adapt to the processing of large-sized cardboard when, paper feeding platform and to wave main shaft generally longer, in order to
The stability for improving tray paper mechanism, is evenly distributed with multiple drive blocks, each drive block is correspondingly connected with one on waving main shaft
Yaw link, each yaw link are correspondingly connected with a mandril, the multiple rack stakes of vertical distribution on every two mandril, to form one
A lifting unit.Motion block, which is held on, to wave main shaft periphery and is locked by bolt, and the side of drive block is outward extended with company
Socket part, yaw link are hinged with interconnecting piece.Wherein, interconnecting piece rectangular-blocklike structure is protruded into from the lateral wall of paper feeding platform and is sent
Paper platform interior is simultaneously located at its lower face, and the yaw link connecting with interconnecting piece, mandril are respectively positioned under the surface of paper feeding platform
Side.On drive block the side opposite with interconnecting piece be bolt tight lock part, bolt tight lock part include outwardly extending upper opening and closing part and
Drive block can be placed on after opening upper and lower opening and closing part and wave main shaft periphery by lower opening and closing part, then upper by bolt locking,
Lower opening and closing part.
When above-mentioned front edge paper feed portion is run, as shown in Fig. 7~8, principle is：It, will be wait send when rack stake is located at highest order
10 heap sieve of cardboard entered is on rack stake；When driving device detects that printing machine paper feeding command signal and print roller periodic signal are same
When step, waves main shaft and drive mandril, each rack stake to carry out descending motion by drive block, positioned at the cardboard and feed roller of the bottom
When contact, driving device drives feed roller to start turning by each servo motor driven sheet feed shaft, will be located at the cardboard of the bottom
Send out (during being somebody's turn to do, along the conveying direction of cardboard, the cardboard front and rear sides of heap sieve are respectively equipped with front apron 11 and rear baffle 12,
There are the gaps passed through for bottom cardboard between front apron and the top surface of feed roller, in conjunction with the suction of air-suction trunk, most bottom
Layer paperboard fits in paper feeding wheel surface and is sent with the rotation of feed roller, and rear baffle avoids paper for raising top cardboard
Weight is excessive and be difficult to send out on plate)；As cardboard is gradually sent out, driving device is driven by each servo motor driven sheet feed shaft
Feed roller starts to stop operating, and waves main shaft and rotates backward, and drives mandril, each rack stake to carry out ascending motion by drive block,
Remaining cardboard comes back on rack stake；So far one group of paper feeding movement is completed.
As described above, the present invention can be better realized, above-described embodiment is only presently preferred embodiments of the present invention, is not used
To limit practical range of the invention；It is i.e. all according to equivalent changes and modifications made by the content of present invention, all wanted for right of the present invention
Range claimed is asked to be covered.
Claims (10)
1. the corrugated paper printing equipment driving device in front edge paper feed portion, which is characterized in that including servo motor, shaft coupling and master
Control device, each sheet feed shaft in front edge paper feed portion are correspondingly provided with a servo motor, and the output shaft of each servo motor is logical
A shaft coupling and a paper feeding axis connection are crossed, each servo motor is connect with main control unit respectively；
Time signal Simultaneous Monitoring module, MIM message input module, main control module, driving circuit and volume are equipped in main control unit
Code device, signal Simultaneous Monitoring module and MIM message input module are connect with main control module respectively, and main control module is by driving back
Road connects each servo motor, and each servo motor passes through encoder respectively and connect forming circuit with main control module；
Time signal Simultaneous Monitoring module is for paper feeding command signal of the real-time monitoring from Printing Department and from the print of Printing Department
Brush roll periodic signal, and judge whether the two synchronizes, then signal is sent to main control module；
MIM message input module is used to receive the preset value inputted on user display screen and paper feeding main control module, and preset value includes watt
Stupefied carton specification data and corrugated board are at a distance from each sheet feed shaft；
Encoder is used for the revolving speed of real-time measurement servo motor and feeds back to main control module；
Main control module is used to handle each signal from time signal Simultaneous Monitoring module, MIM message input module and encoder,
Revolving speed needed for calculating each servo motor, and signal is sent to driving circuit；
Driving circuit issues control instruction for receiving main control module signal, to each servo motor.
2. the driving device in corrugated paper printing equipment front edge paper feed portion according to claim 1, which is characterized in that further include
Multiple sensors in Printing Department in corrugated paper printing equipment, paper feeding command signal and print roller periodic signal are respectively by phase
The sensor detection answered obtains.
3. the driving device in corrugated paper printing equipment front edge paper feed portion according to claim 1, which is characterized in that described to send
Paper axis has more, and more sheet feed shafts are arranged in parallel, and each servo motor is alternately set to the opposite both ends of sheet feed shaft.
4. the corrugated paper printing equipment front edge paper feed portion with any one of the claims 1 to 3 driving device, feature exist
In, including paper feeding platform and lift plate elevating mechanism, the top surface of paper feeding platform are lift plate, lift and wheel bore is distributed on plate, lift the bottom of plate
Portion is connect with lift plate elevating mechanism；More sheet feed shafts are distributed in lift plate parallel beneath, and every sheet feed shaft is equipped with multiple feed rollers,
Each sheet feed shaft is set in parallel below lift plate, and each feed roller is correspondingly positioned in a wheel bore；Plate is lifted in the band of lift plate elevating mechanism
Dynamic lower progress elevating movement.
5. corrugated paper printing equipment front edge paper feed portion according to claim 4, which is characterized in that the lift plate elevator
Structure includes waving main shaft, lifting arm and link assembly, waves main shaft on the outside of the paper feeding platform, wave be distributed on main shaft it is multiple
Lifting arm, each lifting arm are connect by a link assembly with the bottom of lift plate.
6. the corrugated paper printing equipment front edge paper feed portion with any one of the claims 1 to 3 driving device, feature exist
In, including paper feeding platform and tray paper mechanism, tray paper mechanism is vacillating and lifting formula structure, including mandril, rack stake, yaw link,
Drive block and main shaft is waved, waves main shaft on the outside of paper feeding platform, drive block is fixedly connected with main shaft is waved, yaw link one
End is hinged with drive block, and the yaw link other end and mandril are hinged, and the other end and paper feeding platform of mandril are hinged, multiple rack stakes
It is distributed on mandril, multiple barrier holes are distributed in paper feeding platform surface, and each rack stake is corresponding to go forward side by side in a barrier hole
Row elevating movement.
7. corrugated paper printing equipment front edge paper feed portion according to claim 6, which is characterized in that the paper feeding platform packet
Barrier plate, sheet feed shaft, feed roller and sealing plate are included, the surrounding that sealing plate is located at paper feeding platform forms box-type support construction, and paper feeding is flat
The surface of platform is barrier plate, and barrier hole and wheel bore are distributed on barrier plate, and sheet feed shaft is set to below barrier plate, is distributed on sheet feed shaft
There are multiple feed rollers, each feed roller is corresponding to be located in a wheel bore.
8. corrugated paper printing equipment front edge paper feed portion according to claim 7, which is characterized in that the top of the feed roller
Face height is higher than the apparent height of barrier plate；When rack stake is moved to highest point, the apparent height of rack stake is higher than feed roller
Apical side height；When rack stake is moved to lowest part, the apparent height of rack stake is lower than the apical side height of feed roller.
9. corrugated paper printing equipment front edge paper feed portion according to claim 7, which is characterized in that the barrier plate surface
It is additionally provided with raised line, barrier hole is in long strip, and raised line and barrier hole are parallel to each other and are distributed on barrier plate.
10. corrugated paper printing equipment front edge paper feed portion according to claim 6, which is characterized in that described to wave main shaft
On be distributed with multiple drive blocks, each drive block is corresponding to be connect by a yaw link with a mandril.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810895816.3A CN108819470B (en) | 2018-08-08 | 2018-08-08 | Front edge paper feeding part for corrugated paper printing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810895816.3A CN108819470B (en) | 2018-08-08 | 2018-08-08 | Front edge paper feeding part for corrugated paper printing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108819470A true CN108819470A (en) | 2018-11-16 |
| CN108819470B CN108819470B (en) | 2020-01-03 |
Family
ID=64153755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810895816.3A Active CN108819470B (en) | 2018-08-08 | 2018-08-08 | Front edge paper feeding part for corrugated paper printing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108819470B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109466171A (en) * | 2018-11-28 | 2019-03-15 | 广东东方精工科技股份有限公司 | A kind of not damaged front edge paper feed grid power mechanism |
| CN111776795A (en) * | 2020-08-21 | 2020-10-16 | 重庆安卡自动化工程有限公司 | Paper feeding system |
| CN114347662A (en) * | 2021-11-25 | 2022-04-15 | 司志涛 | Digital printing system and digital printing method based on corrugated board |
| EP4039623A4 (en) * | 2019-11-08 | 2023-05-31 | Mitsubishi Heavy Industries Machinery Systems, Ltd. | Paper sheet feeding apparatus and box making machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07117879A (en) * | 1993-10-28 | 1995-05-09 | Canon Inc | Sheet feed device and image forming device |
| CN201105521Y (en) * | 2007-09-29 | 2008-08-27 | 叶桂军 | Corrugated paper board belt paper feeding apparatus |
| JP4976362B2 (en) * | 2007-10-26 | 2012-07-18 | 株式会社石川製作所 | Sheet workpiece feeding device and sheet workpiece feeding method |
| CN203174432U (en) * | 2013-04-12 | 2013-09-04 | 长声工业股份有限公司 | Front edge paper conveying device of servo system |
| CN203831852U (en) * | 2014-05-19 | 2014-09-17 | 盛永刚 | Pressure-free servo front edge system of printing machine |
| CN205076514U (en) * | 2015-11-04 | 2016-03-09 | 张福利 | Exempt from to press leading edge platform of form advancing |
| CN106715296A (en) * | 2014-08-29 | 2017-05-24 | 冢崎昌弘 | Paper supplying device |
-
2018
- 2018-08-08 CN CN201810895816.3A patent/CN108819470B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07117879A (en) * | 1993-10-28 | 1995-05-09 | Canon Inc | Sheet feed device and image forming device |
| CN201105521Y (en) * | 2007-09-29 | 2008-08-27 | 叶桂军 | Corrugated paper board belt paper feeding apparatus |
| JP4976362B2 (en) * | 2007-10-26 | 2012-07-18 | 株式会社石川製作所 | Sheet workpiece feeding device and sheet workpiece feeding method |
| CN203174432U (en) * | 2013-04-12 | 2013-09-04 | 长声工业股份有限公司 | Front edge paper conveying device of servo system |
| CN203831852U (en) * | 2014-05-19 | 2014-09-17 | 盛永刚 | Pressure-free servo front edge system of printing machine |
| CN106715296A (en) * | 2014-08-29 | 2017-05-24 | 冢崎昌弘 | Paper supplying device |
| CN205076514U (en) * | 2015-11-04 | 2016-03-09 | 张福利 | Exempt from to press leading edge platform of form advancing |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109466171A (en) * | 2018-11-28 | 2019-03-15 | 广东东方精工科技股份有限公司 | A kind of not damaged front edge paper feed grid power mechanism |
| EP4039623A4 (en) * | 2019-11-08 | 2023-05-31 | Mitsubishi Heavy Industries Machinery Systems, Ltd. | Paper sheet feeding apparatus and box making machine |
| CN111776795A (en) * | 2020-08-21 | 2020-10-16 | 重庆安卡自动化工程有限公司 | Paper feeding system |
| CN114347662A (en) * | 2021-11-25 | 2022-04-15 | 司志涛 | Digital printing system and digital printing method based on corrugated board |
| CN114347662B (en) * | 2021-11-25 | 2023-08-22 | 司志涛 | Digital printing system and digital printing method based on corrugated board |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108819470B (en) | 2020-01-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108819470A (en) | Corrugated paper printing equipment front edge paper feed portion and its driving device | |
| CN105016104B (en) | Automatic panel-turnover is to stacking ink recorder | |
| CN210553602U (en) | Carton lithography apparatus convenient to blowing | |
| CN105151398A (en) | Feeding machine for multiple medicine plates of bubble caps | |
| CN109051692A (en) | The positive and negative pile pile of corrugated board automatically sorts delivery device | |
| CN206288560U (en) | Dust removal machine with automatic film-taking in means | |
| CN219970129U (en) | Collecting and boxing mechanism of paper rod segmentation cutting machine | |
| CN109319537A (en) | It is a kind of can automatically paper collecting printing machine | |
| CN103754683A (en) | Cooling and stacking integrated artificial board processing device | |
| CN106393791A (en) | Carton processing device conducting automatic stacking | |
| CN109435001A (en) | A kind of labor-saving door pocket edge-sealing production line | |
| CN215360131U (en) | Corrugated container board flattening device is used in corrugated container processing | |
| CN201737492U (en) | Rear-feeding type paper plate separating mechanism for CTP | |
| CN2367053Y (en) | Inclined standing type full automatic taking-in and putting out plate machine for integrated circuit plate | |
| CN209682436U (en) | A kind of labor-saving door pocket edge-sealing production line | |
| CN201089230Y (en) | Computer-controlled full-automatic line pressing machine | |
| CN108859244A (en) | A kind of front edge paper feeder and method | |
| CN208841910U (en) | For corrugated paper box printing machine tool without impression servo leading-edge paper-feeding mechanism | |
| CN207580238U (en) | A kind of auto-induction type baler for Packaging Box processing | |
| CN213618616U (en) | A a mouthful aligning gear is stuck with paste to carton for sticking with paste box machine | |
| CN220906596U (en) | Automatic feeding and stacking device of humidifier suitable for humidifying and humidifying paperboards | |
| CN216072013U (en) | Automatic switching device for tray conveying tracks for packaging POY (polyester pre-oriented yarn) spinning cakes and FDY (fully drawn yarn) spinning cakes | |
| CN108263842A (en) | The automatic feed mechanism of carton forming machine | |
| CN219277927U (en) | Full-automatic continuous box folding machine | |
| CN219727327U (en) | Carton printing and feeding device |
Legal Events
| 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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Leading edge paper feeding part for corrugated paper printing equipment Effective date of registration: 20211214 Granted publication date: 20200103 Pledgee: Shanghai Pudong Development Bank Limited by Share Ltd. Guangzhou branch Pledgor: GUANGZHOU KESHENGLONG CARTON PACKING MACHINE Co.,Ltd. Registration number: Y2021980014956 |