Hot type member fetching machine
Affiliated technical field
The present invention relates to a kind of hot type member fetching machine, relate in particular to a kind of hot type member fetching machine that is used to take out die casting in the hot chamber machine.
Background technology
In the production process of some products, need hot chamber machine to come the various die castings of die casting usually, as shell of mobile phone etc.Usually installing is with male model and master mold on the hot chamber machine, and the matched moulds by male model and master mold comes the moulding die casting.Behind die casting molding, male model and master mold die sinking and leave certain distance, the pickup arm of hot type member fetching machine stretched between male model and the master mold and clamped die casting this moment, and the pickup arm shifts out hot chamber machine and die casting is placed on the feeding belt then.
Yet some hot chamber machine needs the volume of hot type member fetching machine as much as possible little, so some hot type member fetching machine is by vertically being provided with an actuating arm on a support.The lower end of actuating arm is connected with a drive source to be driven this actuating arm by this drive source rotates, and the actuating arm upper end vertically is connected with a slave arm, is articulated with a pickup arm on the slave arm.Therefore actuating arm drives the slave arm swing, thereby slave arm drive pickup arm stretches between male model and the master mold or shifts out hot chamber machine.
But, above-mentioned pickup machine needs to do circular motion in the process that stretches into and take out die casting, therefore on the smaller hot chamber machine of male model and master mold distance of separation, this hot type member fetching machine is because slave arm is done circular-arc swing, thereby the pickup arm has a bigger displacement on male model and master mold matched moulds and die sinking direction, so above-mentioned hot type member fetching machine can not be suitable for the smaller hot chamber machine of male model and master mold distance of separation on.
Summary of the invention
Main purpose of the present invention is to provide the displacement little hot type member fetching machine of a kind of pickup arm on male model and master mold matched moulds and die sinking direction at the deficiency that above-mentioned prior art exists.
For achieving the above object, hot type member fetching machine of the present invention comprises support, actuated lever assemblies and pickup arm component; Actuated lever assemblies has a main shaft that vertically is articulated on the support, and the upper end of main shaft is fixed with the drive axle that vertical this main shaft is provided with, and first driver that the lower end of main shaft and drives this main shaft rotation cooperates.This hot type member fetching machine also comprises a follower lever assembly, the follower lever assembly has first arm, linking arm and second arm, also separate together being articulated on the support put in one endlap of first arm and linking arm, one end of second arm is articulated in the end of linking arm, the end of second arm and first arm is articulated on the pickup arm component, drives the tip of the axis and is articulated in second arm on the part between linking arm and the pickup arm component and near linking arm.
The little length with first arm of the length of described linking arm, the equal in length of the length of described second arm and first arm.
The lower end of described main shaft is fixed with the driving shaft that vertical this main shaft is provided with, and this driving shaft cooperates with described first driver.
Described pickup arm component has a supporting seat, be fixed with a rotary sleeve and a rotating driver that is hollow form on this supporting seat, this rotary sleeve is equiped with turning arm, one end of this turning arm is connected with this rotating driver, the other end of this turning arm is equiped with the pickup driver, be equiped with on this pickup driver and use pickup folder, the end of described second arm and first arm is articulated on the supporting seat of pickup arm component.
Described support has the top of a square shape and pulls, a pillar is extended at four jiaos of places that pull on this top respectively vertically upward, pull on this top that crosswise fixed has a slide rail between two pillars of both sides, slip on this two slide rail a sliding seat is arranged, described main shaft is articulated on this sliding seat, described first arm and linking arm be articulated in that an end is articulated on this sliding seat on the support, described first driver is fixed on this sliding seat, and being fixed with on the described pillar drives second driver that sliding seat slides along two slide rails.
Described sliding seat is equiped with first buffer of pushing and pressing first arm and second buffer of pushing and pressing second arm respectively in the both sides of main shaft.
Because, hot type member fetching machine of the present invention is under the effect of first arm, second arm and linking arm, the pickup arm component is moved on the die sinking of the male model of hot chamber machine and master mold and matched moulds direction, thereby offset to drive axle because of swing moving on the die sinking of male model and master mold and matched moulds direction, so the pickup arm component of hot type member fetching machine of the present invention moving displacement on the die sinking of the male model of hot chamber machine and master mold and matched moulds direction is little.
Description of drawings
In Figure of description:
Fig. 1 is the three-dimensional combination figure of hot type member fetching machine of the present invention;
Fig. 2 is the three-dimensional combination figure of another angle of hot type member fetching machine of the present invention;
Fig. 3 is the vertical view of hot type member fetching machine of the present invention.
The specific embodiment
For describing technology contents of the present invention, structural feature, the purpose of being reached and effect in detail, described in detail below in conjunction with embodiment and conjunction with figs..
See also Fig. 1 and Fig. 2, hot type member fetching machine 10 of the present invention cooperates with hot chamber machine, is used for taking out die casting between the male model of hot chamber machine and master mold.This hot type member fetching machine 10 comprises support 100, actuated lever assemblies 200, follower lever assembly 300, pickup arm component 400 and drive source group.
Support 100 has the base plate 110 of a square shape, is extended with a columned bolster stake 120 on the middle part of base plate 110.The top of bolster stake 120 is fixed with the top of a square shape and pulls 130.The top is pulled 130 four jiaos places and is extended a pillar 140 respectively vertically upward.Pull on the top that crosswise fixed has a slide rail 150 between two pillars 140 of 130 both sides.Slipping on two slide rails 150 has a sliding seat 160, two slide rails 150 to be used for guided slidable seat 160 to move along this two slide rail 150.Sliding seat 160 middle parts offer two axis hole (not shown), and sliding seat 160 is fixed with driving axle housing 161 and driven axle sleeve 162 respectively at two axis hole places.At contiguous driving axle housing 161 places, sliding seat 160 is provided with first buffer 170 and second buffer 180 in the both sides of driving axle housing 161.
Actuated lever assemblies 200 has a main shaft 210.Main shaft 210 vertically is articulated in the driving axle housing 161 of support 100.The upper end of main shaft 210 is fixed with the drive axle 220 that vertical this main shaft 210 is provided with, and the lower end of main shaft 210 is fixed with the driving shaft (not shown) that vertical this main shaft 210 is provided with.
See also Fig. 1 and Fig. 3, follower lever assembly 300 has one from rotating shaft 310.Vertically be fixed on from rotating shaft 310 in the driven axle sleeve 162 of support 100, should be articulated with all vertically first arm 320 and the linking arm 330 that should be provided with from rotating shaft 310, wherein the little length with first arm 320 of the length of linking arm 330 from the upper end of rotating shaft 310.First arm 320 and linking arm 330 are articulated in from the mutual superposition of an end of rotating shaft 310 also separate together.The length that the end of linking arm 330 is articulated with the length of second arm, 340, the second arms 340 and first arm 320 about equally.The end of the end place that second arm 340 and linking arm 330 articulate and the drive axle 220 of actuated lever assemblies 200 is articulated.In the present embodiment, be fixed with pivot 350 on second arm 340, the upper end of this pivot 350 is articulated with the end that drives axle 220, certainly, pivot 350 also can be vertically fixed on the end that drives axle 220, and the lower ending pivot of pivot 350 is connected on second arm 340.
Pickup arm component 400 has a supporting seat 410.Supporting seat 410 has a base plate 411, and the two ends of base plate 411 upwards vertically extend one and two support plates 412 respectively, and the bottom surface of base plate 411 is extended two pivot pin (not shown) of a distance at interval downward vertically.Be fixed with a rotary sleeve 420 that is hollow form on two support plates 412 of base plate 411 1 ends, a rotating driver 430 is installed on the support plate 412 of base plate 411 other ends, in the present embodiment, rotating driver 430 is a rotary cylinder.Be equiped with a turning arm 440 in the rotary sleeve 420.One end of turning arm 440 is connected with rotating driver 430, and to be rotated by these rotating driver 430 driven rotary arms 420, the other end of turning arm 440 is equiped with pickup driver 450, and in the present embodiment, pickup driver 450 is the thin type cylinder.Be equiped with two pickup folders 460 that are used for the gripping die casting on the pickup driver 450.Two pivot pins of the bottom surface of base plate 411 are articulated in the end of first arm 320 and second arm 340 respectively.
See also Fig. 1 and Fig. 2, the drive source group has first driver 510 and second driver 520, and in the present embodiment, first driver 510 and second driver 520 are a cylinder.First driver 510 is fixed on the sliding seat 160, and this first driver 510 is connected with the driving shaft of the main shaft 210 of actuated lever assemblies 200, rotates in driving axle housing 161 to drive main shaft 210.Second driver 520 is fixed on the respective strut 140 or pull on 130 on the top, and this second driver 520 is connected with sliding seat 160, moves along this two slide rail 150 with driving sliding seat 160.
Please consult Fig. 3 again, when hot type member fetching machine 10 of the present invention is worked, first driver 510 of drive source group promotes the driving shaft of the main shaft 210 of actuated lever assemblies 200, and driving shaft drives main shaft 210 and rotates in driving axle housing 161, thereby drives the central axis swing of axle 220 around main shaft 210.Drive axle 220 drives second arm 340, the second arms 340 drive supporting seats 410 and move, second arm 340 drives linking arm 330 around rotating from rotating shaft 310 simultaneously.Supporting seat 410 drives first arm 320 around rotating from rotating shaft 310, and these supporting seat 410 driven rotary axle sleeves 420 move, and shifts out so that two pickup folders 460 of pickup arm component 400 stretch between male model and the master mold or between male model and master mold.After two pickup folders 460 stretched between male model and the master mold, second arm 340 was resisted against on second buffer 180, and pickup driver 450 drives two pickup folders 460 makes this two pickup folder 460 clamp the interior die casting of master mold; First driver, 510 promotion actuated lever assemblies 200 shift out between male model and master mold then; Then rotating driver 430 driven rotary arms 440 rotate, and rotate thereby turning arm 440 drives two pickup folders 460; At last, pickup driver 450 drives two pickup folders 460 and makes this two pickup folders, 460 release die castings.
Because, hot type member fetching machine 10 of the present invention is under the effect of second arm 340, first arm 320 and linking arm 330, pickup arm component 400 is moved on the die sinking of the male model of hot chamber machine and master mold and matched moulds direction, thereby offset to drive axle 220 because of swing moving on the die sinking of male model and master mold and matched moulds direction, so the pickup arm component 400 of hot type member fetching machine of the present invention 10 moving displacement on the die sinking of the male model of hot chamber machine and master mold and matched moulds direction is little.
Needs in order to use in addition, when first driver 510 promotes actuated lever assemblies 200, second driver 520 can drive sliding seat 160 along moving along this two slide rail 150, stretches between male model and the master mold or between male model and master mold with two pickup folders 460 that make things convenient for pickup arm component 400 tools and shifts out.
After hot type member fetching machine 10 practicalities of the present invention finish, first driver 510 promotes the main shaft 210 of actuated lever assemblies 200, main shaft 210 drives second arm 340, second arm 340 drives supporting seat 410 and linking arm 330, supporting seat 410 drives first arm 320 and is resisted against on first buffer 170, make this hot type member fetching machine 10 have smaller volume thereby shrink pickup arm component 400, and then make things convenient for depositing of hot type member fetching machine 10.