Die-cutting machine paper feeding manipulator
Technical field:
The present invention relates to the paper of a kind of printing, packaging industry or the processing equipment of cardboard, relate in particular to a kind of die-cutting machine paper feeding manipulator.
Background technology:
In the known technology, when carrying out the operation of cardboard cross cutting, when opening, finishes die-cutting machine workbench traveling table the action of sending cardboard to by hand by operating personnel usually.The traveling table reciprocation cycle folding of die-cutting machine workbench is positioned at the other staff of workbench and constantly uses the cardboard that hand feed will cross cutting.Because it is shorter that workbench opens time ratio, in case operating personnel's energy is not concentrated, action just is not easy to occur human casualty accident rapidly.
The utility model content:
The purpose of this utility model is to provide the automation of a kind of mechanical interlock linkage mating die cutter workbench opening and closing movement to send the die-cutting machine paper feeding manipulator of cardboard at the prior art weak point.
The utility model is achieved by the following technical programs: a kind of die-cutting machine paper feeding manipulator, frame with parallel biside plate, some vacuum cups, its special character also have: Poewr transmission mechanism, front-rear reciprocation movement transmission mechanism, swing up and down movement transferring, wherein:
Described Poewr transmission mechanism is made up of the bevel gear that is installed in the main working shaft on the frame biside plate by bearing and be installed on the main working shaft, and bevel gear is meshed with bevel gear on the die-cutting machine main drive shaft;
Described front-rear reciprocation movement transmission mechanism is by the angular displacement running part, middle running part, the synchronization mechanism hand portion is formed, described angular displacement running part is by crank, connecting rod; rocking arm; second connecting rod; dihedral swing arm and hinge; third connecting rod; sector; fan tooth mandrel is formed; it is overhanging on the overhanging end of a side frame that crank is fixed on aforementioned main working shaft by key; dihedral swing arm hinge; the elevating arc mandrel is fixed on the homonymy framework lateral plate separately by bearing; the connecting rod two ends are articulated and connected respectively on crank and rocking arm; the second connecting rod two ends are articulated and connected respectively at rocking arm arm end and dihedral swing arm one arm end, and the third connecting rod two ends are articulated and connected respectively on another arm end of dihedral swing arm and sector gear; Running part is made up of pinion and consubstantiality umbrella shape tooth, gear shaft, intermediate propeller shaft and the bevel gear that is installed in umbrella shape tooth, the synchronizing shaft at a two ends and is installed in aforementioned homonymy framework lateral plate overhanging end in the middle of described, described gear shaft block, intermediate propeller shaft axle bed, synchronous axle bed are installed in on the lateral frame plate, the revolution pinion of engage sleeves on gear shaft block is meshed with the sector of aforementioned angular displacement running part, and the bevel gear at intermediate propeller shaft two ends is meshed with bevel gear, the bevel gear on the synchronizing shaft on the gear shaft block respectively; The synchronization mechanism hand portion is by the synchronizing shaft that is arranged symmetrically in frame two side plate inboards and be installed in synchronous pulley on the synchronizing shaft, synchronous pulley in the middle of some, be with synchronously, mechanical arm, the arm cramp bar, slide block, guide rail, the vacuum cup support is formed, described some middle synchronous pulleys, the guide rail holder is fixed on frame biside plate inboard separately, band is on the synchronous pulley of synchronizing shaft synchronously, after turning back, middle synchronous pulley is fixed on the slide block, described slide block is along the guide rail slippage, mechanical arm one end is articulated and connected on slide block, its middle part is articulated and connected with the arm cramp bar, the fixedly connected vacuum cup support of its front end, some vacuum cups are fixed on the vacuum cup support;
The described movement transferring that swings up and down is by the rocking arm that is fixed on aforementioned fan tooth mandrel by key, dihedral swing arm and hinge pin, connecting rod, the horizontal displacement bar, swing arm, second connecting rod, second rocking arm, third connecting rod, the 3rd rocking arm and synchronizing shaft, the cam that is installed on the working shaft is formed, described dihedral swing arm and hinge pin axle are fixed on the framework lateral plate of fan tooth mandrel homonymy, the horizontal displacement bar is fixed on the aforementioned framework lateral plate by plain bearing housing, synchronizing shaft by bearing fixing on the side plate of frame both sides, second rocking arm revolution engage sleeves is on synchronizing shaft, the 3rd rocking arm is fixed on the synchronizing shaft by key, one side ora terminalis of dihedral swing arm is equipped with roller and contacts with the rocking arm rolling, the connecting rod two ends are articulated and connected respectively at the limit ora terminalis in addition of dihedral swing arm and the overhanging rod end of horizontal displacement bar, swing arm one end is articulated and connected on the horizontal displacement bar its middle part roller near cam, the second connecting rod two ends are articulated and connected respectively at the swing arm rod end and the second rocking arm arm end, the third connecting rod two ends are articulated and connected respectively on one's body the arm of second rocking arm and the 3rd rocking arm, and the arm end of the 3rd rocking arm and the arm cramp bar of front-rear reciprocation movement transmission mechanism are articulated and connected.
The sector gear of described front-rear reciprocation movement transmission mechanism has groove, and the hinge pin that third connecting rod rod end and sector gear are articulated and connected can move in groove and be fastening by nut.
Good effect of the present utility model is: the die-cutting machine paper feeding manipulator that the utility model proposes, by the reciprocating motion of angular displacement running part, middle running part, synchronization mechanism hand portion realization manipulator is set, realize that by swinging up and down movement transferring the motion conversion that is arranged so that back and forth, swings up and down of rising and decline, especially horizontal displacement bar of manipulator is more steady.The utility model is given cardboard and is entered workbench, sends the cardboard process to and realizes automation, need not manual operation, has stopped the generation of personal injury accident, has improved operating efficiency.
Description of drawings
Fig. 1 is the utility model and die-cutting machine workbench interlock schematic diagram.
Fig. 2 swings up and down the movement transferring schematic diagram for Fig. 1 embodiment.
The specific embodiment
The invention will be further described below in conjunction with embodiment:
Fig. 1~Fig. 2 is the utility model paper advance mechanism principle schematic.A kind of die-cutting machine paper feeding manipulator has the frame 1 of parallel biside plate, and some vacuum cups 2, swing up and down movement transferring 5 at Poewr transmission mechanism 3, front-rear reciprocation movement transmission mechanism 4, wherein:
Poewr transmission mechanism 3 is made up of the bevel gear that is installed in the main working shaft 31 on the frame biside plate by bearing and be installed on the main working shaft, and bevel gear is meshed with bevel gear on the die-cutting machine main drive shaft 32;
Described front-rear reciprocation movement transmission mechanism 4 (see figure 1)s are by the angular displacement running part, middle running part, the synchronization mechanism hand portion is formed, described angular displacement running part is by crank 411, connecting rod 412; Rocker arm 4 13; second connecting rod 414; dihedral swing arm 415 and hinge 416; third connecting rod 417; sector 418; fan tooth mandrel 419 is formed; it is overhanging on the overhanging end of a side frame that crank 411 is fixed on aforementioned main working shaft 31 by key; dihedral swing arm 415; elevating arc mandrel 419 is fixed on the homonymy framework lateral plate 11 separately by bearing; connecting rod 412 two ends are articulated and connected respectively on crank 411 and Rocker arm 4 13; second connecting rod 414 two ends are articulated and connected respectively at rocking arm arm end 413 and dihedral swing arm 415 1 arm ends, and third connecting rod 417 two ends are articulated and connected respectively on dihedral swing arm 415 another arm ends and sector gear 418; Running part is by pinion 421 and consubstantiality umbrella shape tooth 422 in the middle of described, gear shaft 423, intermediate propeller shaft 424 and be installed in the umbrella shape tooth 425 at a two ends, 426, synchronizing shaft 427 and the bevel gear 428 that is installed in aforementioned homonymy framework lateral plate overhanging end are formed, described gear shaft block 423, intermediate propeller shaft axle bed 429,427 of synchronizing shafts are installed on the homonymy framework lateral plate 11, the pinion 421 of revolution engage sleeves on gear shaft 423 is meshed the umbrella tooth 425 at intermediate propeller shaft two ends with the sector 418 of aforementioned angular displacement running part, 426 respectively with gear shaft block on bevel gear 422, bevel gear 428 on the synchronizing shaft 427 is meshed; Synchronization mechanism hand portion (see figure 2) is by being arranged symmetrically in frame biside plate 11, the synchronizing shaft 427 of 12 inboards and be installed in synchronous pulley 431 on the synchronizing shaft, synchronous pulley 432 in the middle of some, be with 433 synchronously, mechanical arm 434, arm cramp bar 435, slide block 436, guide rail 437, vacuum cup support 438 is formed, described some middle synchronous pulleys 432, guide rail 437 is fixed on frame two side plates 11 inboards separately, synchronously with the synchronous pulley 431 of 433 circles around synchronizing shaft, after turning back, middle synchronous pulley 432 is fixed on the slide block 436, described slide block 436 is along guide rail 437 slippages, mechanical arm 434 1 ends are articulated and connected on slide block 436, its middle part is articulated and connected with arm cramp bar 435, the fixedly connected vacuum cup support 438 of its front end, some vacuum cups 2 are fixed on the vacuum cup support 438; By the angular displacement running part gyration of main working shaft is become the angular oscillatory motion of fan tooth in this mechanism, the sector gear 418 of described front-rear reciprocation movement transmission mechanism can also have groove, the hinge pin that third connecting rod 417 rod ends and sector gear 418 are articulated and connected can move in groove and be fastening by nut, adopt this mode can regulate the angle of revolution of sector gear. the angle of revolution of elevating arc is converted into the revolution of synchronizing shaft by middle running part, by the slide block of synchronously taking to multiple drive synchronization mechanism hand portion of circle on the synchronous arbor wheel, the slide block of mechanical arm is finished the front-rear reciprocation movement of manipulator along the orbit of guide rail slippage.
Swing up and down movement transferring 5 by the Rocker arm 5 11 that is fixed on aforementioned elevating arc mandrel 419 frame inboards by key, dihedral swing arm 512 and hinge pin 513, connecting rod 514, horizontal displacement bar 515, swing arm 521, second connecting rod 522, second Rocker arm 5 23, third connecting rod 524, the 3rd Rocker arm 5 25 and synchronizing shaft 526, the cam 527 that is installed on the working shaft is formed, described dihedral swing arm hinge pin axle is fixed on the framework lateral plate 11 of fan tooth mandrel homonymy, horizontal displacement bar 515 is fixed on the aforementioned framework lateral plate 11 by plain bearing housing 516, synchronizing shaft 526 is by the side plate 11 of bearing fixing in the frame both sides, on 12, second Rocker arm 5,23 revolution engage sleeves are on synchronizing shaft 526, the 3rd Rocker arm 5 25 is fixed on the synchronizing shaft 526 by key, one side of dihedral swing arm 512 is equipped with roller and contacts with Rocker arm 5 11 rollings, connecting rod 514 two ends are articulated and connected respectively at the another side of dihedral swing arm 512 and the overhanging rod end of horizontal displacement bar 515, swing arm 521 1 ends are articulated and connected on horizontal displacement bar 515, there is roller 529 at its middle part near cam 527, second connecting rod 522 two ends are articulated and connected respectively at swing arm rod end 521 and second Rocker arm 5,23 arm ends, third connecting rod 524 two ends are articulated and connected respectively on one's body the arm of second Rocker arm 5 23 and the 3rd Rocker arm 5 25, and the arm end of the 3rd Rocker arm 5 25 and the arm cramp bar 435 of front-rear reciprocation movement transmission mechanism are articulated and connected.The power that swings up and down movement transferring is passed over by the elevating arc mandrel 419 that swings up and down movement transferring, when Rocker arm 5 11 is swung with fan tooth mandrel, horizontal displacement bar 515 changes the position of articulating point of swing arm 521 thereupon, swing arm 521 also determines that according to the curve of the cam on the working-spindle 31 527 position of the 3rd Rocker arm 5 25, the position of determining the arm cramp bar are to rise or descend.Especially horizontal displacement bar 515 be arranged so that the pin joint generation micro displacement that swing arm 521 is hinged with it, make manipulator in front and back back and forth, the motion conversion that swings up and down is more steady.
Above-mentioned example does not constitute restriction of the present utility model, and all employings are equal to the technical scheme that form obtained of replacement or equivalent transformation, all drop within the protection domain of the present utility model.