A kind of plank full-automatic slot device and processing method thereof
Technical field
The present invention relates to wood processing technique field, in particular it relates to a kind of plank full-automatic slot device and processing method thereof.
Background technology
At present, add man-hour plank is carried out fluting, main use manual operation to carry out, each piece of plank is required for measuring successively, setting-out, location, carry out fluting processing the most again, changing plank after completing fluting processing and carry out the fluting processing of next block plank, labor intensity of operating staff is big, and working (machining) efficiency is low, and owing to using artificial hand dipping, processing, mismachining tolerance is big, and defect rate is high, further results in working (machining) efficiency and declines.
Summary of the invention
The technical problem to be solved is to provide plank full-automatic slot device and the processing method thereof that a kind of automaticity is high, improve working (machining) efficiency.
The present invention solves the problems referred to above and be the technical scheme is that
A kind of plank full-automatic slot device, including workbench, groover and PLC, the rear side of worktable upper surface is provided perpendicular to worktable upper surface and is positioned at the rear side stop surface on upper surface top, it is spacing that rear side stop surface is used for the rear end to the plank on workbench, and the upper surface of the workbench being positioned at the front side of rear side stop surface is provided with pan feeding guide roller, to the left die pad, backward die pad and left side limiting plate;
Pan feeding guide roller and to the left die pad may be contained within the right side of workbench, and the height of pan feeding guide roller is higher than die pad to the left, so that die pad can pass freely through from the lower section of pan feeding guide roller to the left, it is positioned on the workbench on the left of pan feeding guide roller and is provided with a proximity switch, die pad is arranged at the front side of workbench backward, workbench is additionally provided with and drives the driving cylinder A of the horizontal side-to-side movement of die pad to the left and drive the driving cylinder B that die pad level seesaws backward;
Left side limiting plate is arranged at the left side of workbench, the mounting groove for accommodating left side limiting plate it is provided with on workbench, the bottom of left side limiting plate is connected with the piston driving its vertical cylinder moved up and down, when on the left of vertical cylinder drives, limiting plate moves upward to extreme position, left side limiting plate is beyond the upper surface of workbench, thus formed spacing to the left end of the plank on workbench, when on the left of vertical cylinder drives, limiting plate is moved downwardly to extreme position, left side limiting plate is integrally located at the bottom of the upper surface of workbench, step down consequently facilitating move right for sheet material;
nullDescribed groover includes bearing,Vertical guide rail it is provided with on bearing,Slide block it is slidably fitted with on vertical guide rail,On slide block, fixed installation drives motor,The end driving the motor shaft of motor is installed and is cut wheel,The hydraulic cylinder driving slide block to move up and down also it is installed with along vertical guide rail on bearing,It is positioned on the workbench on rear side of rear side stop surface and is provided with the horizontal guide rail that left and right directions extends and the screw mandrel driving bearing to slide along horizontal guide rail,Bearing sliding is installed on horizontal guide rail,The two ends of horizontal guide rail are mounted on one for the support installing screw mandrel,The two ends of screw mandrel are all installed on by bearing rotary on the support of correspondence,One end of screw mandrel is connected with the motor shaft of motor,Support is fixedly installed on work platforms,Motor is fixedly installed on support or work platforms,The screwed hole matched with screw mandrel it is provided with on bearing,Screw mandrel passes from the screwed hole of bearing;Thus being driven screw mandrel to rotate by motor, screw mandrel is slided along horizontal guide rail by screw drive bearing;
It is positioned on the workbench on the left of the limiting plate of left side and is provided with plank conveyer device;
PLC is connected proximity switch respectively by circuit, is driven cylinder A, driving cylinder B, vertical cylinder, driving motor, hydraulic cylinder and motor.
Described die pad to the left and backward die pad are constituted by integrated perpendicular plate and horizontal plate, the lower surface of horizontal plate and the lower surface flush of perpendicular plate, the lower surface of horizontal plate fits in the upper surface of workbench, perpendicular plate is perpendicular to the upper surface of workbench, perpendicular plate and the horizontal plate of die pad extends along the longitudinal direction to the left, perpendicular plate and the horizontal plate of die pad extends in left-right direction backward, the horizontal plate of die pad is positioned at the right side of perpendicular plate to the left, the horizontal plate of die pad is positioned at the front side of perpendicular plate backward, the piston rod driving cylinder A is connected fixing with the right flank of the perpendicular plate of die pad to the left, the piston rod driving cylinder B is connected fixing with the leading flank of the perpendicular plate of die pad backward.The combinative structure of this perpendicular plate and horizontal plate enables to the upper surface of horizontal plate and workbench, it is ensured that perpendicular plate in running, remain vertical and can ensure that die pad motion in steady.
Described plank conveyer device includes the multiple upper feeding roller that is oppositely arranged and multiple lower feeding roller, upper feeding roller and lower feeding roller are connected with driving means by actuating device, driven upper feeding roller and lower feeding roller to rotate around respective main shaft by driving means, thus transmit entering upper material between feeding roller and lower feeding roller to the left.
The processing method of described a kind of plank full-automatic slot device, comprises the following steps:
When S1, original state, PLC drives cylinder A, drives cylinder B and vertical cylinder by controlling, and makes that die pad to the left is positioned at least significant, die pad is positioned at front position backward, left side limiting plate is positioned at uppermost position in fig-ure;
nullS2、The charging of plank be automatically positioned,Plank imports from pan feeding guide roller top,Plank gradually carries along direction to the left,After plank carries a segment length,Plank left end is the most downward-sloping,But this plank be positioned near pan feeding guide roller partially due to pan feeding guide rolling support,Not close to proximity switch,Proximity switch will not be triggered,Only depart from pan feeding guide roller when plank right-hand member、When free-falling is to workbench,Plank right-hand member just can trigger proximity switch,After proximity switch Guan Bi,PLC receives the signal of proximity switch Guan Bi,Then PLC controls drive cylinder A and drive cylinder B action,Drive cylinder A drive to the left die pad to left movement,The left end promoting plank presses on the limiting plate of left side,Cylinder B is driven to drive die pad rearward movement backward,The rear end promoting plank presses on rear side stop surface,So just complete the location of plank;
S3, plank are slotted, PLC controls motor and rotates, thus realize the regulation of split scouring machine position on horizontal guide rail, after groover arrives setting position, PLC controls motor and stops the rotation, and controls to drive motor to start working, driving is cut wheel and is rotated, PLC controls hydraulic cylinder action simultaneously, band movable slider slide downward, thus is carried out fluting processing by the plank cutting wheel and be pointed to cut wheel bottom;After hydraulic cylinder reaches the limit of position, cut wheel fluting to set depth, then PLC controls motor rotation, thus drive groover to move along horizontal guide rail, and then continued fluting in the direction by cutting wheel, after slotting length reaches preseting length, PLC controls motor and stops the rotation, the piston rod of hydraulic cylinder returns back to initial position, controls to drive motor to quit work, thus completes fluting processing;
S4, complete fluting processing after, PLC controls vertical cylinder action and is moved by left die pad to the lowermost position place of putting, controls to drive cylinder B action will move to front position, control to drive cylinder A action to continue to be moved to the left by die pad to the left by die pad backward, thus promote plank to move in plank conveyer device to the left, plank conveyer device drive the plank holding groove successfully to transfer out;After when driving cylinder A to drive, die pad moves at leftmost position to the left, PLC controls to drive cylinder A action, die pad to the left is driven to return back at least significant, then PLC controls vertical cylinder action, on the left of drive, limiting plate moves to uppermost position in fig-ure, so that device returns back to original state, wait and processing next time.
To sum up, the invention has the beneficial effects as follows:
1, pan feeding of plank can be controlled to be automatically performed location, fluting, three job steps of discharging by PLC, automaticity is high, plank navigates to fluting from pan feeding, the overall process of discharging is continuous print, measurement and positioning and the time of replacing workpiece when eliminating manual operations, and the location of the present invention is with left side limiting plate and rear side stop surface as positioning datum, the location of plank is completed by air cylinder driven die pad, positioning precision is high, improve working (machining) efficiency and yield rate simultaneously, product specification is unified, and crudy is high.
2, present invention can apply in the machining production line of plank, thus preferably utilize being automatically imported plank and being derived automatically from the function of plank of the present invention, make production continuous, improve automaticity and the efficiency of production and processing further.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention;
Fig. 2 is the plan structure schematic diagram of the workbench of the present invention;
Fig. 3 is the plan structure schematic diagram that the present invention completes to plank location aftertable;
Fig. 4 is the plan structure schematic diagram that after the present invention completes fluting, plank enters plank conveyer device aftertable.
Labelling and corresponding parts title in accompanying drawing:
1-workbench, stop surface on rear side of 2-, 3-pan feeding guide roller, 4-die pad to the left, 5-die pad backward, limiting plate on the left of 6-, 7-proximity switch, 8-drives cylinder A, 9-drives cylinder B, 10-vertical cylinder, 11-groover, 12-plank conveyer device, 13-bearing, 14-slide block, 15-hydraulic cylinder, 16-drives motor, and 17-cuts wheel, 18-horizontal guide rail, 19-screw mandrel, 20-support, 21-motor.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the present invention is made detailed description further, but embodiments of the present invention are not limited to this.
Embodiment:
As shown in Figure 1 and Figure 2, a kind of plank full-automatic slot device, including workbench 1, groover 11 and PLC, the rear side of workbench 1 upper surface is provided perpendicular to workbench 1 upper surface and is positioned at the rear side stop surface 2 on upper surface top, it is spacing that rear side stop surface 2 is used for the rear end to the plank on workbench 1, and the upper surface of the workbench 1 being positioned at the front side of rear side stop surface 2 is provided with pan feeding guide roller 3, to the left die pad 4, backward die pad 5 and left side limiting plate 6;
Pan feeding guide roller 3 and to the left die pad 4 may be contained within the right side of workbench 1, and the height of pan feeding guide roller 3 is higher than die pad 4 to the left, so that die pad 4 can pass freely through from the lower section of pan feeding guide roller 3 to the left, it is positioned on the workbench 1 on the left of pan feeding guide roller 3 and is provided with a proximity switch 7, die pad 5 is arranged at the front side of workbench 1 backward, workbench 1 is additionally provided with and drives the driving cylinder A8 of the horizontal side-to-side movement of die pad 4 to the left and drive the driving cylinder B9 that die pad 5 level seesaws backward;
Left side limiting plate 6 is arranged at the left side of workbench 1, the mounting groove for accommodating left side limiting plate 6 it is provided with on workbench 1, the bottom of left side limiting plate 6 is connected with the piston driving its vertical cylinder 10 moved up and down, when on the left of vertical cylinder 10 drives, limiting plate 6 moves upward to extreme position, left side limiting plate 6 is beyond the upper surface of workbench 1, thus formed spacing to the left end of the plank on workbench 1, when on the left of vertical cylinder 10 drives, limiting plate 6 is moved downwardly to extreme position, left side limiting plate 6 is integrally located at the bottom of the upper surface of workbench 1, step down consequently facilitating move right for sheet material;
nullDescribed groover 11 includes bearing 13,It is provided with vertical guide rail on bearing 13,Slide block 14 it is slidably fitted with on vertical guide rail,On slide block 14, fixed installation drives motor 16,The end driving the motor shaft of motor 16 is installed and is cut wheel 17,The hydraulic cylinder 15 driving slide block 14 to move up and down also it is installed with along vertical guide rail on bearing 13,It is positioned on the workbench 1 on rear side of rear side stop surface 2 and is provided with the horizontal guide rail 18 that left and right directions extends and the screw mandrel 19 driving bearing 13 to slide along horizontal guide rail 18,Bearing 13 is slidably mounted on horizontal guide rail 18,The two ends of horizontal guide rail 18 are mounted on one for the support 20 installing screw mandrel 19,The two ends of screw mandrel 19 are all installed on by bearing rotary on the support 20 of correspondence,One end of screw mandrel 19 is connected with the motor shaft of motor 21,Support 20 is fixedly installed on work platforms,Motor 21 is fixedly installed on support 20 or work platforms,The screwed hole matched with screw mandrel 19 it is provided with on bearing 13,Screw mandrel 19 passes from the screwed hole of bearing 13;Thus being driven screw mandrel 19 to rotate by motor 21, screw mandrel 19 is slided along horizontal guide rail 18 by screw drive bearing 13;
It is positioned on the workbench 1 on the left of the limiting plate 6 of left side and is provided with plank conveyer device 12;
PLC is connected proximity switch 7 respectively by circuit, is driven cylinder A8, driving cylinder B9, vertical cylinder 10, driving motor 16, hydraulic cylinder 15 and motor 21.
Described die pad to the left 4 and backward die pad 5 are constituted by integrated perpendicular plate and horizontal plate, the lower surface of horizontal plate and the lower surface flush of perpendicular plate, the lower surface of horizontal plate fits in the upper surface of workbench 1, perpendicular plate is perpendicular to the upper surface of workbench 1, perpendicular plate and the horizontal plate of die pad 4 extends along the longitudinal direction to the left, perpendicular plate and the horizontal plate of die pad 5 extends in left-right direction backward, the horizontal plate of die pad 4 is positioned at the right side of perpendicular plate to the left, the horizontal plate of die pad 5 is positioned at the front side of perpendicular plate backward, the piston rod driving cylinder A8 is connected fixing with the right flank of the perpendicular plate of die pad 4 to the left, the piston rod driving cylinder B9 is connected fixing with the leading flank of the perpendicular plate of die pad 5 backward.The combinative structure of this perpendicular plate and horizontal plate enables to the upper surface of horizontal plate and workbench 1, it is ensured that perpendicular plate in running, remain vertical and can ensure that die pad motion in steady.
Described plank conveyer device 12 includes the multiple upper feeding roller that is oppositely arranged and multiple lower feeding roller, upper feeding roller and lower feeding roller are connected with driving means by actuating device, driven upper feeding roller and lower feeding roller to rotate around respective main shaft by driving means, thus transmit entering upper material between feeding roller and lower feeding roller to the left.
The processing method of described a kind of plank full-automatic slot device, comprises the following steps:
When S1, original state, PLC drives cylinder A8, drives cylinder B9 and vertical cylinder 10 by controlling, and makes that die pad 4 to the left is positioned at least significant, die pad 5 is positioned at front position backward, left side limiting plate 6 is positioned at uppermost position in fig-ure;
nullS2、The charging of plank be automatically positioned,Plank imports from pan feeding guide roller 3 top,Plank gradually carries along direction to the left,After plank carries a segment length,Plank left end is the most downward-sloping,But this plank be positioned near pan feeding guide roller 3 partially due to pan feeding guide rolling support,Not close to proximity switch 7,Proximity switch 7 will not be triggered,Only depart from pan feeding guide roller 3 when plank right-hand member、When free-falling is to workbench 1,Plank right-hand member just can trigger proximity switch 7,After proximity switch 7 Guan Bi,PLC receives the signal of proximity switch 7 Guan Bi,Then PLC controls drive cylinder A8 and drive cylinder B9 action,Drive cylinder A8 drive to the left die pad 4 to left movement,The left end promoting plank presses on the limiting plate 6 of left side,Cylinder B9 is driven to drive die pad 5 rearward movement backward,The rear end promoting plank presses on rear side stop surface 2,As shown in Figure 3,So just complete the location of plank;
S3, plank are slotted, PLC controls motor 21 and rotates, thus realize the regulation of the split scouring machine 11 position on horizontal guide rail 18, after groover 11 arrives setting position, PLC controls motor 21 and stops the rotation, and controls to drive motor 16 to start working, wheel 17 rotation is cut in driving, PLC controls hydraulic cylinder 15 action simultaneously, band movable slider 14 slide downward, thus is carried out fluting processing by the planks cutting wheel 17 and be pointed to cut wheel 17 bottoms;After hydraulic cylinder 15 reaches the limit of position, cut wheel 17 fluting to set depth, then PLC control motor 21 rotates, thus drive groover 11 to move along horizontal guide rail 18, and then continued fluting in the direction by cutting wheel 17, after slotting length reaches preseting length, PLC controls motor 21 and stops the rotation, the piston rod of hydraulic cylinder 15 returns back to initial position, controls to drive motor 16 to quit work, thus completes fluting processing;
S4, complete fluting processing after, PLC controls vertical cylinder 10 action and is moved by left die pad to the lowermost position place of putting, controls to drive cylinder B9 action will move to front position, control to drive cylinder A8 action to continue to be moved to the left by die pad 4 to the left by die pad 5 backward, thus promote plank to move in plank conveyer device 12 to the left, as shown in Figure 4, plank conveyer device 12 plank holding groove successfully is driven to transfer out;After when driving cylinder A8 to drive, die pad 4 moves at leftmost position to the left, PLC controls to drive cylinder A8 action, die pad 4 to the left is driven to return back at least significant, then PLC controls vertical cylinder 10 action, on the left of drive, limiting plate 6 moves to uppermost position in fig-ure, so that device returns back to original state, wait and processing next time.
As it has been described above, the present invention can preferably be realized.