CN101433978B - Method for positioning and clamping sheet of multiple-blade saw machine tool and device thereof - Google Patents

Method for positioning and clamping sheet of multiple-blade saw machine tool and device thereof Download PDF

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Publication number
CN101433978B
CN101433978B CN2008102434940A CN200810243494A CN101433978B CN 101433978 B CN101433978 B CN 101433978B CN 2008102434940 A CN2008102434940 A CN 2008102434940A CN 200810243494 A CN200810243494 A CN 200810243494A CN 101433978 B CN101433978 B CN 101433978B
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plate
groove bar
thruster
sucker
backstay
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Expired - Fee Related
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CN2008102434940A
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CN101433978A (en
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王国强
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王国强
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Priority to CN2008102434940A priority Critical patent/CN101433978B/en
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Publication of CN101433978B publication Critical patent/CN101433978B/en
Expired - Fee Related legal-status Critical Current
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Abstract

The invention relates to a plate positioning and clamping device for a multi-rip saw machine tool, which comprises a stander and a movable worktable, wherein a gantry is arranged on the stander and provided with two slide carriages capable of transversely moving in the lengthwise direction; side parts of the slide carriages are provided with a connecting seat; a first execute component is fixed on the upper part of the connecting seat, and an output shaft of the execute component is connected with the lower slide carriage; the lower slide carriage is arranged on the middle lower part of the connecting seat; the lower part of the lower slide carriage is provided with a groove strip positioning rod; the bottom of the groove strip positioning rod is a hemisphere face or acambered surface or a V-shaped surface; more than two side connecting plates are arranged on the lower part of the same side of the gantry or/and the same side of the stander; side pushing mechanisms are arranged on the side connecting plates; output shafts of second execute components of the side pushing mechanisms are connected with side pushing plates which are extended downwards and corresponding to one side of the metal sheet; the worktable consists of more than three sucking discs which are lengthwise arranged at intervals; sealed tops of the sucking discs are provided with air drains; and the sucking discs are connected and communicated with an air source through air ducts. The plate positioning and clamping device has the characteristics of reasonable structure, capability of accurately positioning strip groove plates and high cutting yield.

Description

The method for positioning and clamping sheet of multiple-blade saw machine tool and device thereof
Technical field
The present invention relates to a kind of method for positioning and clamping sheet and device thereof of multiple-blade saw machine tool, belong to the multiple blade saw technical field.
Background technology
The multi-disc sawing machine mainly is made of frame, transmission mechanism, cutter shaft and the many groups circular saw bit and the feed mechanism that are installed on the cutter shaft, plates such as combined floor, solid wooden floor board, bakelite sheet material and plastic plate are placed on feed mechanism, by feed mechanism the plate average rate of having good positioning is sent into the saw blade place and cut into required sheet finished product, can increase substantially production efficiency.Because the plate semi-finished product are the plates that form a plurality of longitudinal grooves and Cross slat groove as requested after the mould extruding in panel surface, need to keep longitudinal groove and Cross slat groove after cutting, thus plate when cutting on plate position and the lathe position of saw blade directly influence yield rate.The plate location mainly is made of rack-mount pushing mechanism, mensuration mechanism and hold-down mechanism at present, pushing mechanism promotes plate and vertically moves, measure mechanism and determine whether plate puts in place, again with the hold down gag location, improve the yield rate that cuts after plate puts in place.But the mensuration mechanism of this structure only measures the groove bar of plate one end, but cause a small amount of distortion of plate self during because of the plate mold pressing, and the location benchmark of the location benchmark of plate when mold pressing when cutting differ to, therefore plate end grooves bar is positioned, make that the accumulated error of distance increases between corresponding each the groove bar with plate of each saw blade, easily cause substandard products from anchor point sheet plate at a distance after cutting, even waste product.In addition, also owing to only the groove bar of plate one end is measured, the plate longitudinal length that common multiple blade saw cuts so also easily cause the skew of plate, influences yield rate greater than lateral length.Moreover, because fixedly the hold-down mechanism of plate all adopts pressure type structure from the top down, and plate to move along frame with feed mechanism be to cut by many groups saw blade simultaneously, for guaranteeing to clamp, feed mechanism need be provided with a plurality of clamping elements, the hold-down mechanism complexity is placed restrictions on by structure and also can be caused the workbench of placing plate to be out of shape, and influences the yield rate of sheet plate.
Summary of the invention
The purpose of this invention is to provide a kind of rational in infrastructurely, strip groove plate is accurately located, improve and cut yield rate, and the method for positioning and clamping sheet and the device thereof of the good clamping multiple-blade saw machine tool of versatility.
The present invention is that the technical scheme that achieves the above object is: a kind of method for positioning and clamping sheet of multiple-blade saw machine tool is characterized in that:
(1), the plate that the surface is evenly equipped with the cannelure bar is placed on longitudinal separation and is provided with on the workbench that three above suckers constitute;
(2), two groove bar backstays action of longitudinally being provided with of frame moves down and contacts with panel surface, simultaneously, two thruster plates promotions of frame sidepiece plate moves to desired location to intermediate lateral and stops action, groove bar backstay is in folding process, the hemisphere face of groove bar backstay bottom or cambered surface or V-arrangement face stretch in the plate groove bar plate are moved, and stop action after groove bar backstay is displaced downwardly to the degree of depth that plate groove bar sets;
(3), feed negative-pressure gas in the sucker, plate is attracted on the workbench and locatees, groove bar backstay and thruster plate are return original position at the same time or separately, the location of finishing plate clamps.
Another technical scheme that the present invention achieves the above object is: the method for positioning and clamping sheet of multiple-blade saw machine tool is characterized in that:
(1), the plate that the surface is evenly equipped with the cannelure bar is placed on longitudinal separation and is provided with on the workbench that three above suckers constitute;
(2), the plural thruster plate action of frame sidepiece, the promotion plate moves to desired location to intermediate lateral and stops action, frame longitudinally is provided with one of them groove bar place that plural groove bar backstay is displaced downwardly to the plate middle part, the hemisphere face of groove bar backstay bottom or cambered surface or V-arrangement face stretch in the plate groove bar plate are moved, and stop action after groove bar backstay is displaced downwardly to the degree of depth that plate groove bar sets;
(3), sucker feeds negative-pressure gas, and plate absorption is positioned on the sucker, groove bar backstay and thruster plate are return original position at the same time or separately, the location of finishing plate clamps.
The present invention is the plate positioning clamping device of multiple-blade saw machine tool that achieves the above object, comprise frame and travelling table, it is characterized in that: on the described frame door frame is installed, door frame longitudinally is equipped with two slides that can laterally move, the slide sidepiece has Connection Block, first executive component is fixed on the top of Connection Block, the output shaft of first executive component is connected with lower slider, the lower slider that can move up and down is installed in the middle and lower part of Connection Block, the bottom of lower slider has groove bar backstay, and the bottom of groove bar backstay is hemisphere face or cambered surface or V-arrangement; Described door frame with side lower part or/and the frame homonymy is equipped with plural side connecting plate, thruster mechanism is installed on the side connecting plate, thruster mechanism is made of second executive component and the thruster plate that are fixed on the side connecting plate, the output shaft of second executive component is connected with the thruster plate, and the thruster plate extends downwards and with respect to plate one side; Described workbench by vertical setting and at interval the sucker more than three constitute, the sucker top of sealing has air drain, sucker is connected with source of the gas by air flue and communicates.
The present invention positions plate middle strip groove by the groove bar backstay more than two of vertical setting, and groove bar backstay is the longitudinal register along plate, can effectively control the vertical misalignment phenomenon of plate, also reduced plate and made the accumulated error that error produced, and improved the yield rate of sheet plate because of making.Thruster plate of the present invention is the sidepiece that is arranged on plate more than two, therefore the thruster plate can laterally move by parallel promotion plate, reduce plate in horizontal deflection when mobile, and when the thruster plate is pushed into approaching putting in place with plate, by groove bar backstay in the folding process of the bar groove that stretches into plate, by the automatic position of regulating plate, groove bar backstay bottom, make plate reach the purpose of accurate location.The workbench that the present invention adopts is to be made of a plurality of suckers, under the effect of negative-pressure gas, plate can be fixed on the sucker on the one hand, on the other hand, for some plates of warpage slightly, under the effect of negative-pressure gas, can make plate open and flat, and workbench can not be out of shape in using, so can improve the yield rate of cutting out chip board.The present invention can be according to the different bar groove sizes of plate, adjust position and each executive component of slide, finish the location to plate, regulate easy to operately, and versatility is good, can be used for cutting of plates such as combined floor, solid wooden floor board, bakelite sheet material and plastic plate.
Description of drawings
Below in conjunction with accompanying drawing embodiments of the invention are described in further detail.
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the side-looking structural representation of Fig. 1.
Fig. 3 is the plan structure schematic diagram of Fig. 1.
Fig. 4 is the A place structure for amplifying schematic diagram of Fig. 3.
Wherein: 1-cutter shaft motor, 2-frame, 3-cutter shaft, 4-saw blade, the 5-sucker, 6-plate, 7-door frame, cross slide way under the 7-1-, the last cross slide way of 7-2-, 8-slide motor, 9-slide, 10-first executive component, the 11-Connection Block, 11-1-erects guide rail, 12-lower slider, 13-groove bar backstay, 14-second executive component, 15-side connecting plate, 15-1-cross slide way, 16-thruster plate, 17-source of the gas, 18-air flue.
The specific embodiment
The method for positioning and clamping sheet of multiple-blade saw machine tool of the present invention follows these steps to carry out:
(1), the plate that the surface is evenly equipped with the cannelure bar is placed on longitudinal separation and is provided with on the workbench that three above suckers constitute;
(2), two groove bar backstays action of longitudinally being provided with of frame moves down and contacts with panel surface, simultaneously, two thruster plates promotions of frame sidepiece plate moves to desired location to intermediate lateral and stops action, groove bar backstay is in folding process, the hemisphere face of groove bar backstay bottom or cambered surface or V-arrangement face stretch in the plate groove bar plate are moved, reach self-adjusting purpose, the angle of the V-arrangement face of groove bar backstay bottom is greater than the angle of plate groove bar, stops action after groove bar backstay is displaced downwardly to the degree of depth that plate groove bar sets;
(3), feed negative-pressure gas in the sucker, plate is attracted on the workbench and locatees, groove bar backstay and thruster plate are return original position at the same time or separately, the location of finishing plate clamps.
The method for positioning and clamping sheet of multiple-blade saw machine tool of the present invention, also can adopt following steps:
(1), the plate that the surface is evenly equipped with the cannelure bar is placed on longitudinal separation and is provided with on the workbench that three above suckers constitute;
(2), the plural thruster plate action of frame sidepiece, the promotion plate moves to desired location to intermediate lateral and stops action, frame longitudinally is provided with one of them groove bar place that plural groove bar backstay is displaced downwardly to the plate middle part, the hemisphere face of groove bar backstay bottom or cambered surface or V-arrangement face stretch in the plate groove bar plate are moved, reach self-adjusting purpose, the angle of the V-arrangement face of same groove bar backstay bottom is greater than the angle of plate groove bar, stops action after groove bar backstay is displaced downwardly to the degree of depth that plate groove bar sets;
(3), sucker feeds negative-pressure gas, and plate absorption is positioned on the sucker, groove bar backstay and thruster plate are return original position at the same time or separately, the location of finishing plate clamps.
See shown in Fig. 1~3 that the plate positioning clamping device of multiple-blade saw machine tool of the present invention comprises frame 2 and workbench, cutter shaft 3 is installed on the frame 2, a plurality of saw blades 4 are installed on the cutter shaft 3, and the cutter shaft motor 1 that is installed in frame one side is connected with cutter shaft 3, drives cutter shaft 3 rotations.Door frame 7 is installed on the frame 2, door frame 7 is fixedlyed connected across frame 2 and with frame 2, this door frame 7 adopts the shape pipe to be separately positioned on the frame 2, or these door frame 7 integral body are arranged on the frame 2, door frame 7 longitudinally is equipped with two slides 9 that can laterally move, slide 9 is connected with slide motor 8, slide 9 sidepieces also have Connection Block 11, first executive component 10 is fixed on the top of Connection Block 11, this first executive component 10 can adopt conventional hydraulic cylinder or cylinder or servomotor, as Fig. 1, shown in 2, the standing top that is installed in Connection Block 11, the output shaft of first executive component 10 then is connected with lower slider 12, when first executive component 10 adopted hydraulic cylinders or cylinder, this output shaft was a piston rod, and this output shaft is a motor output shaft during servomotor, lower slider 12 is installed in the middle and lower part of Connection Block 11, moves up and down by first executive component, 10 control lower sliders 12.The present invention is in order conveniently to regulate the position of slide 9, door frame 7 tops are provided with cross slide way 7-2, slide 9 is installed on the cross slide way 7-2, the sidepiece of door frame 7 is provided with down cross slide way 7-1, Connection Block 11 supportings are connected down on the cross slide way 7-1, by slide motor 8 slide 9 are laterally moved along cross slide way.See shown in Fig. 1,2, the bottom of lower slider 12 has groove bar backstay 13, and the bottom of groove bar backstay 13 is hemisphere face or cambered surface or V-arrangement face, the diameter of this hemisphere face or cambered surface can be slightly larger than the opening size of plate groove bar, or the diameter of hemisphere face or cambered surface can be slightly less than the opening size of plate groove bar, and the angle of V-arrangement face is greater than the angle of plate groove bar, benchmark saw blade 4 centers of groove bar backstay 13 centers and setting are provided with spacing, the bar groove location of the 13 pairs of plates 6 of two groove bar backstays by vertical setting prevents the vertical misalignment of plate 6 effectively.See shown in Figure 2ly, Connection Block 11 is provided with perpendicular guide rail 11-1, and lower slider 12 is bearing on the perpendicular guide rail 11-1 of Connection Block 11, guarantees that also groove bar backstay 13 can keep vertical and move flexible in moving down.
See Fig. 1, shown in 2, the homonymy of door frame of the present invention 7 bottoms is equipped with plural side connecting plate 15, perhaps the homonymy of frame 2 is equipped with plural side connecting plate 15, or side connecting plate 15 is installed on door frame 7 and the frame 2, thruster mechanism is installed on the side connecting plate 15, see shown in Fig. 1~3, this thruster mechanism is made of second executive component 14 and the thruster plate 16 that are fixed on the side connecting plate 15, the output shaft of second executive component 14 is connected with thruster plate 16, this second executive component 14 adopts conventional hydraulic cylinder or cylinder or servomotor, this output shaft is a piston rod when second executive component 14 adopts hydraulic cylinder or cylinder, and this output shaft is a motor output shaft during servomotor, the bottom of side connecting plate 15 is provided with cross slide way 15-1, thruster plate 16 is bearing on the cross slide way 15-1 of side connecting plate 15, and thruster plate 16 extends downwards and with respect to plate one side, this thruster plate 16 can adopt dihedral plate or perpendicular z font plate, driving thruster plate 16 by second executive component 14 advances plate 6 to the middle part
See shown in Fig. 1~4, workbench of the present invention is made of vertical setting and three above suckers 5 with spacing, can be provided with according to the area size of plate 6, the top, sucker 5 top of sealing is uniform to have an air drain 51 more than three, each air drain 51 communicates by the air chamber in a gas port and the sucker 5, and this air drain 51 is made of the conduit that communicates more than three, and sucker 5 is connected with source of the gas 17 by air flue 18 and communicates, when the air chamber of sucker 5 was filled with negative-pressure gas mutually, then sucker 5 positioned plate 6.

Claims (10)

1. the method for positioning and clamping sheet of a multiple-blade saw machine tool is characterized in that:
(1), the plate that the surface is evenly equipped with the cannelure bar is placed on the workbench that the sucker more than three by the longitudinal separation setting constitutes;
(2), two groove bar backstays action of longitudinally being provided with of frame moves down and contacts with panel surface, simultaneously, two thruster plates promotions of frame sidepiece plate moves to desired location to intermediate lateral and stops action, groove bar backstay is in folding process, the cambered surface of groove bar backstay bottom or V-arrangement face stretch in the plate groove bar plate are moved, and stop action after groove bar backstay is displaced downwardly to the degree of depth that plate groove bar sets;
(3), feed negative-pressure gas in the sucker, plate is attracted on the workbench and locatees, groove bar backstay and thruster plate are return original position at the same time or separately, the location of finishing plate clamps.
2. the method for positioning and clamping sheet of multiple-blade saw machine tool according to claim 1 is characterized in that: the angle of the V-arrangement face of described groove bar backstay bottom is greater than the angle of plate groove bar.
3. the method for positioning and clamping sheet of a multiple-blade saw machine tool is characterized in that:
(1), the plate that the surface is evenly equipped with the cannelure bar is placed on the workbench that the sucker more than three by the longitudinal separation setting constitutes;
(2), the plural thruster plate action of frame sidepiece, the promotion plate moves to desired location to intermediate lateral and stops action, frame longitudinally is provided with one of them groove bar place that plural groove bar backstay is displaced downwardly to the plate middle part, groove bar backstay bottom cambered surface or V-arrangement face stretch in the plate groove bar plate are moved, and stop action after groove bar backstay is displaced downwardly to the degree of depth that plate groove bar sets;
(3), sucker feeds negative-pressure gas, and plate absorption is positioned on the sucker, groove bar backstay and thruster plate are return original position at the same time or separately, the location of finishing plate clamps.
4. the method for positioning and clamping sheet of multiple-blade saw machine tool according to claim 3 is characterized in that: the angle of the V-arrangement face of described groove bar backstay bottom is greater than the angle of plate groove bar.
5. the plate positioning clamping device of a multiple-blade saw machine tool, comprise frame (2) and workbench, it is characterized in that: door frame (7) is installed on the described frame (2), door frame (7) longitudinally is equipped with two slides (9) that can laterally move, slide (9) sidepiece has Connection Block (11), first executive component (10) is fixed on the top of Connection Block (11), the output shaft of first executive component (10) is connected with lower slider (12), the lower slider that can move up and down (12) is installed in the middle and lower part of Connection Block (11), the bottom of lower slider (12) has groove bar backstay (13), and the bottom of groove bar backstay (13) is cambered surface or V-arrangement face; Described door frame (7) with side lower part or/and the frame homonymy is equipped with plural side connecting plate (15), the side connecting plate is equipped with thruster mechanism on (15), thruster mechanism is made of second executive component (14) and the thruster plate (16) that are fixed on the side connecting plate (15), the output shaft of second executive component (14) is connected with thruster plate (16), and thruster plate (16) extends downwards and with respect to plate one side; Described workbench is made of vertical setting and the sucker more than three (5) at interval, and the sucker of sealing (5) top has air drain (51), and described sucker (5) is connected with source of the gas (17) by air flue (18) and communicates.
6. the plate positioning clamping device of multi-disc sawing machine according to claim 5 is characterized in that: described first executive component (10) and second executive component (14) are hydraulic cylinder or cylinder or servomotor.
7. the plate positioning clamping device of multi-disc sawing machine according to claim 5, it is characterized in that: described door frame (7) top is provided with cross slide way (7-2), slide (9) is installed on the cross slide way (7-2), the sidepiece of door frame (7) is provided with down cross slide way (7-1), and Connection Block (11) supporting is connected down on the cross slide way (7-1).
8. the plate positioning clamping device of multi-disc sawing machine according to claim 5 is characterized in that: described Connection Block (11) is provided with perpendicular guide rail (11-1), and lower slider (12) is bearing on the perpendicular guide rail (11-1) of Connection Block (11).
9. the plate positioning clamping device of multi-disc sawing machine according to claim 5 is characterized in that: the bottom of described side connecting plate (15) is provided with cross slide way (15-1), and thruster plate (16) is bearing on the cross slide way (15-1) of side connecting plate (15).
10. the plate positioning clamping device of multi-disc sawing machine according to claim 5, it is characterized in that: described sucker (5) top is evenly equipped with three above air drains (51), each air drain (51) communicates by the interior air chamber of a gas port and sucker (5), and this air drain is made of the conduit that communicates more than three.
CN2008102434940A 2008-12-26 2008-12-26 Method for positioning and clamping sheet of multiple-blade saw machine tool and device thereof Expired - Fee Related CN101433978B (en)

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CN2008102434940A CN101433978B (en) 2008-12-26 2008-12-26 Method for positioning and clamping sheet of multiple-blade saw machine tool and device thereof

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Application Number Priority Date Filing Date Title
CN2008102434940A CN101433978B (en) 2008-12-26 2008-12-26 Method for positioning and clamping sheet of multiple-blade saw machine tool and device thereof

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CN101433978B true CN101433978B (en) 2010-06-02

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CN102350715B (en) * 2011-10-21 2013-07-31 王国强 Feed pre-positioning method and device for molded plate
CN106514764B (en) * 2016-12-27 2018-08-07 杭州爱科科技股份有限公司 A kind of vacuum cavity configuration of cutting
CN106735505B (en) * 2016-12-29 2018-08-14 青岛纽乐康信息技术有限公司 A kind of clamping cutting device
CN107398959A (en) * 2017-09-11 2017-11-28 蒙山县天宇蚕具制品有限公司 A kind of log excavation machine of automatic smoke-removing dirt
CN109332806B (en) * 2018-12-08 2020-07-03 青岛儒丰园机械科技有限公司 Intelligence steel sheet cutting equipment

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CN2569993Y (en) * 2002-10-04 2003-09-03 苏军 Multi-blade saw capable of processing miscellaneous shape wood automatically
CN2576392Y (en) * 2002-07-15 2003-10-01 王国耀 Plate cutting machine tool
CN2685043Y (en) * 2004-04-02 2005-03-16 王国强 Efficient multi-saw blade sawing machine
DE10358100A1 (en) * 2003-12-10 2005-07-14 Schwabedissen Maschinen Und Anlagen Service Gmbh Large-sized plate e.g. wooden plate, segmenting method for e.g. building construction, involves fixing plate on work table by vacuum system, and reversing plate by certain degree so that machined side of plate acts as base to cut contours
DE102007025157A1 (en) * 2006-05-26 2007-11-29 Isp Systems S.R.L. Wooden part manufacturing machine, has operating unit with gripping device having suction device, where suction device is moved in and from coupling position for fluid-sealed holding of part during part of processing step of cutting units
CN201030587Y (en) * 2006-11-20 2008-03-05 刘桂财 Multi-blade saw apparatus

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2576392Y (en) * 2002-07-15 2003-10-01 王国耀 Plate cutting machine tool
CN2569993Y (en) * 2002-10-04 2003-09-03 苏军 Multi-blade saw capable of processing miscellaneous shape wood automatically
DE10358100A1 (en) * 2003-12-10 2005-07-14 Schwabedissen Maschinen Und Anlagen Service Gmbh Large-sized plate e.g. wooden plate, segmenting method for e.g. building construction, involves fixing plate on work table by vacuum system, and reversing plate by certain degree so that machined side of plate acts as base to cut contours
CN2685043Y (en) * 2004-04-02 2005-03-16 王国强 Efficient multi-saw blade sawing machine
DE102007025157A1 (en) * 2006-05-26 2007-11-29 Isp Systems S.R.L. Wooden part manufacturing machine, has operating unit with gripping device having suction device, where suction device is moved in and from coupling position for fluid-sealed holding of part during part of processing step of cutting units
CN201030587Y (en) * 2006-11-20 2008-03-05 刘桂财 Multi-blade saw apparatus

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