CN205058245U - Peeler variable frequency control device - Google Patents
Peeler variable frequency control device Download PDFInfo
- Publication number
- CN205058245U CN205058245U CN201520833771.9U CN201520833771U CN205058245U CN 205058245 U CN205058245 U CN 205058245U CN 201520833771 U CN201520833771 U CN 201520833771U CN 205058245 U CN205058245 U CN 205058245U
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- CN
- China
- Prior art keywords
- knife rest
- cutter door
- plc
- servo controller
- proximity switch
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model discloses a peeler variable frequency control device, its characterized in that frequency -variable controller, knife rest servo controller, sword door servo controller, hydraulic pressure solenoid valve, sword door proximity switch, knife rest proximity switch, touch -sensitive screen, knife rest count module and sword door count module are connected with the PLC central control center through analog output module and analog input module respectively, knife rest servo controller passes through the operation of PLC central control center instruction knife rest servo motor, sword door servo controller passes through the operation of PLC central control center instruction sword door servo motor, frequency -variable controller passes through PLC central control center instruction and controls single roller motor, the action of two roller motor respectively to the play board speed of the friction speed section through intracardiac setting among the PLC central control, drive single driving roller rotates with 7 frequency conversions on the dual drive roller, the utility model has the advantages of control is accurate, the board is thick even, high, the convenient operation of play board rate.
Description
Technical field
The utility model relates to woodworking machinery technical field, specifically a kind of peeler frequency-converting control device.
Background technology
The control system of existing peeler is by central control unit, Oil pump electrical machinery, single roller motor, two roller motor, knife rest servomotor, cutter door drive motors, knife rest proximity switch, cutter door proximity switch, hydraulic buttery valve and touch-screen composition, described Oil pump electrical machinery, single roller motor, two roller motor, knife rest servomotor, cutter door drive motors, knife rest proximity switch, cutter door proximity switch is connected with central control unit respectively with pneumatic operated valve, by central control unit control oil pump motor respectively, single roller motor, two roller motor, knife rest servomotor, the start and stop of cutter door drive motors and pneumatic operated valve, and information is uploaded in central control unit processes by being arranged on the knife rest proximity switch on support and the cutter door proximity switch on tool-post structure, and by touch-screen, numerical value is shown, the state of handled easily person query facility, its deficiency is: because the control rate of central control unit is constant, therefore, infinitely variable speeds can not be carried out according to the size of log diameter, the yield rate of the slab causing rotary-cut to go out is in uneven thickness, and yield rate is very low.
Utility model content
The purpose of this utility model solves above-mentioned the deficiencies in the prior art, provides a kind of structure and method novelty, controls the peeler frequency-converting control device accurate, thickness of slab is even, plate production rate is high, easy to operate and method for controlling frequency conversion.
The utility model solves the technical scheme that its technical problem adopts:
A kind of peeler frequency-converting control device, comprises Oil pump electrical machinery, single roller motor, two roller motor, knife rest servomotor, cutter door drive motors, knife rest proximity switch, cutter door proximity switch, hydraulic buttery valve, hydraulic pump, knife rest counting module and cutter door counting module and touch-screen, is characterized in that being provided with frequency-variable controller, knife rest servo controller, cutter door servo controller and PLC central control unit, described frequency-variable controller, knife rest servo controller, cutter door servo controller, hydraulic buttery valve, cutter door proximity switch, knife rest proximity switch, touch-screen, knife rest counting module is connected with PLC CCC with analog input module through analog output module respectively with cutter door counting module, described CCC be connected, described cutter door proximity switch is fixed on tool-post structure, described knife rest proximity switch is fixed on support, described knife rest counting module is arranged on knife rest servomotor, described cutter door counting module is arranged on cutter door servomotor, be beneficial to the rotating speed of real time record knife rest servomotor and cutter door servomotor and be uploaded to PLC CCC, described knife rest servo controller is by the instruction knife rest servomotor running of PLC CCC, described cutter door servo controller is by the instruction cutter door servomotor running of PLC CCC, cutter door servomotor is made to drive nose bar frame to advance through cutter door servo controller and cutter door drive or retreat, reach the effect of adjustment cutter door automatically, described frequency-variable controller controls single roller motor respectively by the instruction of PLC CCC, two roller motor action, and the ejecting plate speed passing through the friction speed section arranged in PLC CCC, drive single transmission roller and two live-roller 7 frequency conversion rotation, reach and drive log frequency conversion rotary-cut,
The utility model is owing to adopting said structure, solve existing control device cannot change rotary-cut speed immediately substance deficiency according to the change of log diameter, and, the utility model compared with prior art, by the stepless frequency control of frequency-variable controller within the identical time, the length of the sheet material that rotary-cut is gone out is the longest reaches 80 meters, 2 times of the length of the sheet material that existing control device rotary-cut goes out, advantages such as there is structure and method novelty, control accurately, thickness of slab is even, plate production rate is high, be easy to operate.
Accompanying drawing explanation
Fig. 1 is theory diagram of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further illustrated:
As shown in drawings, a kind of peeler frequency-converting control device, comprises Oil pump electrical machinery, single roller motor, two roller motor, knife rest servomotor 14, cutter door drive motors 4, knife rest proximity switch 42, cutter door proximity switch 41, hydraulic buttery valve 43, hydraulic pump 44, knife rest counting module 48 and cutter door counting module 49 and touch-screen 37, is characterized in that being provided with frequency-variable controller 38, knife rest servo controller 39, cutter door servo controller 40 and PLC central control unit 36, described frequency-variable controller 38, knife rest servo controller 39, cutter door servo controller 40, hydraulic buttery valve 43, cutter door proximity switch 41, knife rest proximity switch 42, touch-screen 37, knife rest counting module 48 is connected with PLC CCC 36 with analog input module 46 through analog output module 45 respectively with cutter door counting module 49, described PLC CCC 36 be connected, described cutter door proximity switch 41 is fixed on tool-post structure, described knife rest proximity switch 42 is fixed on support, described knife rest counting module 48 is arranged on knife rest servomotor, described cutter door counting module is arranged on cutter door servomotor, be beneficial to the rotating speed of real time record knife rest servomotor and cutter door servomotor and be uploaded to PLC CCC, described knife rest servo controller 39 is operated by PLC CCC 36 instruction knife rest servomotor 14, described cutter door servo controller 40 is operated by PLC CCC 36 instruction cutter door servomotor 4, cutter door servomotor 4 is made to drive nose bar frame to advance through cutter door servo controller and cutter door drive or retreat, reach the effect of adjustment cutter door automatically, described frequency-variable controller 38 controls single roller motor 6 respectively by PLC CCC 36 instruction, the action of two roller motor 9, and the ejecting plate speed passing through the friction speed section arranged in PLC CCC 36, drive single transmission roller and pair live-roller frequency conversion to rotate, reach and drive log frequency conversion rotary-cut,
The utility model is when controlling, the steps include: one, PLC CCC 36 switches on power, first pinching action is carried out to push type broach, primer fluid press pump 44, hydraulic pump motor drives the action of push type broach cylinder, compress revolving cutter, after pressure reaches the pressure of setting, compression valve YV3 dead electricity in hydraulic buttery valve 43, when Pressure Drop is to the lower limit set, the compression valve YV3 in hydraulic buttery valve 43 is energized automatically, when needs tool changing, the valve YV2 that unclamps in hydraulic buttery valve 43 is energized, and push type broach cylinder is retracted;
Two, adjust nose bar, click " nose bar enters " button on the control panel in PLC CCC 36, PLC CCC 36 i.e. instruction cutter door servo controller 40 controls the action of cutter door servomotor 4, drives nose bar frame to advance,
Three, by manually adjusting tilt adjustment device, secondary guide rail is made to meet the requirements of gradient, by the clamp jaw at the tool-post structure two ends of log clamping between single transmission roller and two live-roller;
Four, the ejecting plate speed of the friction speed section of single transmission roller and two live-roller is set on the touch-screen 37 of PLC CCC 36, the ejecting plate speed that 4 sections different can be established, the log diameter of the 3rd section, the 4th section ejecting plate speed is set simultaneously, or rotary-cut thickness of slab is set;
Five, PLC CCC 36 instruction knife rest servo controller 39 action, the action simultaneously of band movable knife rack servomotor, leading screw is driven to rotate, the screw on driving leading screw is made to drive left slide along the reach of left horizontal guide rail and right slide along right horizontal guide rail displacement, tool-post structure is driven to be close to log gradually, simultaneously, the secondary slide of tool-post structure lower end is along in the inclined-plane reach process of secondary guide rail, tool-post structure is rotated gradually, and then the cutter relief angle of tool-post structure front end is changed gradually, reach the object of adjustment cutter relief angle automatically, significantly improve operating efficiency and rotary-cut quality, while the reach of driving tool-post structure, PLC CCC 36 is also instruction knife rest servomotor 14 action simultaneously, leading screw is driven to rotate, drive the left slide on screw and screw, right slide is along left horizontal guide rail and right horizontal guide rail displacement, drive the reach of nose bar frame, simultaneously, on rear side of nose bar frame, the guide roller of lower end moves on the inclined-plane of left slant rail and right slant rail, drive nose bar frame through left rotary support, right-hand rotation support rotates gradually centered by rotating shaft, and then the nose bar roller reached on front side of automatic adjustment nose bar frame and tool-post structure revolve the different gap of cutter in rotary-cut process, in rotary-cut process, PLC CCC 36 instruction frequency-variable controller 38 drives single roller motor 5 and two roller motor 9 to operate simultaneously,
Be uploaded to PLC CCC compare process by the revolution of knife rest counting module and cutter door counting module real time record knife rest servomotor and cutter door servomotor, send instructions down, now single roller motor 5 and two roller motor 9 operate by the first paragraph ejecting plate speed V1=0-40m/s arranged again;
After rotary trunk-layer stripping machine without clamper rotary-cut starts, the wooden skin that peeler screws out covers the optoelectronic switch on rotary trunk-layer stripping machine without clamper conveyer belt below, time delay list roller motor and two roller motor, and the second segment ejecting plate speed V2=40-80m/s now pressing touch-screen setting operates;
When the log diameter after rotary-cut is less than or equal to the log diameter value that touch-screen sets, single roller motor, two roller motor now operate by the 3rd section of ejecting plate speed V3=80-40m/s that touch-screen sets;
When peeler log diameter is less than or equal to screen upper setting log diameter value, single roller motor, two roller motor now operate by the 4th section of ejecting plate speed V4=40-0m/s that touch-screen sets, the utility model is owing to adopting above-mentioned VFC, make log diameter while constantly changing, speed also can according to the change of log diameter from slow to fast, then by fast gradually to slow change, the thickness equilibrium of the slab that rotary-cut is gone out, substantially increase ejecting plate quality, veneer percent defective is dropped to minimum;
When after the reel that rounding to minimum diameter is, information is uploaded to PLC CCC by knife rest proximity switch and cutter door proximity switch respectively, PLC CCC and instruction knife rest servo controller drive left drive motors and knife rest servomotor to drive tool-post structure to return original position soon, cutter door servo controller drives the action of cutter door servomotor, nose bar frame is driven to return initial point, the instruction cylinder action of PLC CCC, by remaining for rotary-cut reel top from tool-post structure.
The utility model is owing to adopting said structure, solve existing control device cannot change rotary-cut speed immediately substance deficiency according to the change of log diameter, and, the utility model compared with prior art, by the stepless frequency control of frequency-variable controller within the identical time, the length of the sheet material that rotary-cut is gone out is the longest reaches 80 meter per seconds, 2 times of the length of the sheet material that existing control device rotary-cut goes out, advantages such as there is structure and method novelty, control accurately, thickness of slab is even, plate production rate is high, be easy to operate.
Claims (1)
1. a peeler frequency-converting control device, comprises Oil pump electrical machinery, single roller motor, two roller motor, knife rest servomotor, cutter door drive motors, knife rest proximity switch, cutter door proximity switch, hydraulic buttery valve, hydraulic pump, knife rest counting module and cutter door counting module and touch-screen, is characterized in that being provided with frequency-variable controller, knife rest servo controller, cutter door servo controller and PLC central control unit, described frequency-variable controller, knife rest servo controller, cutter door servo controller, hydraulic buttery valve, cutter door proximity switch, knife rest proximity switch, touch-screen, knife rest counting module is connected with PLC CCC with analog input module through analog output module respectively with cutter door counting module, described cutter door proximity switch is fixed on tool-post structure, described knife rest proximity switch is fixed on support, described knife rest counting module is arranged on knife rest servomotor, described cutter door counting module is arranged on cutter door servomotor, described knife rest servo controller is by the instruction knife rest servomotor running of PLC CCC, described cutter door servo controller is by the instruction cutter door servomotor running of PLC CCC, make cutter door servomotor drive nose bar frame to advance through cutter door servo controller and cutter door drive or retreat, described frequency-variable controller controls single roller motor respectively by the instruction of PLC CCC, two roller motor action, and the ejecting plate speed passing through the friction speed section arranged in PLC CCC, drive single transmission roller and two live-roller frequency conversion rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520833771.9U CN205058245U (en) | 2015-10-27 | 2015-10-27 | Peeler variable frequency control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520833771.9U CN205058245U (en) | 2015-10-27 | 2015-10-27 | Peeler variable frequency control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205058245U true CN205058245U (en) | 2016-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520833771.9U Active CN205058245U (en) | 2015-10-27 | 2015-10-27 | Peeler variable frequency control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205058245U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196386A (en) * | 2015-10-27 | 2015-12-30 | 威海百圣源机械制造技术服务有限公司 | Variable-frequency control device and control method of rotary cutter |
-
2015
- 2015-10-27 CN CN201520833771.9U patent/CN205058245U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196386A (en) * | 2015-10-27 | 2015-12-30 | 威海百圣源机械制造技术服务有限公司 | Variable-frequency control device and control method of rotary cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180727 Address after: 264200 Po Yuan Road, Gushan Town, Weihai economic and Technological Development Zone, Shandong Patentee after: Shandong Baishengyuan Group Co., Ltd. Address before: 264200 Po Yuan Road, Gushan Town, Weihai economic and Technological Development Zone, Shandong Patentee before: Weihai Bai Shengyuan Machine Manufacturing Technology Services Co., Ltd |
|
| TR01 | Transfer of patent right |