The special fixture that is used for non-ferrous metal ingot casting piling
Technical field
The utility model includes the device technique field of non-ferrous metal ingot casting piling, relates in particular to a kind of special fixture that is used for non-ferrous metal ingot casting piling.
Background technology
At present, non-ferrous metal ingot casting piling is a part and parcel very in the non-ferrous metal process, particularly for large-scale production line, the ingot casting palletizing technology is very crucial, for example: in the existing aluminium ingot production process, aluminium ingot need be lined up layer back according to the order of sequence and transfer to the stacking station and carry out stacking according to the order of sequence from arranging frame, four of its ground floors, second to five of eleventh floors, and four of ground floors are all greatly towards last, second to second of five of eleventh floors, four greatly towards last, first, three, five face down greatly, every layer of aluminium ingot overlaps compactness mutually, neatly, its adjacent two layers will interlock 90 ° and put, thereby it is neat to guarantee to pile the aluminium ingot buttress that, attractive in appearance, buttress does not loose during transportation.The piling special fixture generally has two kinds in the prior art, and a kind of is that anchor clamps are specially joined by robot, and another kind is the domestic piler anchor clamps that generally use.Before a kind of be configuration aluminium ingot piling special fixture in the standard industry robot, about two cylinders drive symmetrical jaw respectively by connecting rod, after aluminium ingot sequences layer according to the order of sequence, the robot fixture descends and puts the symmetrical jaw in back in place respectively in the effect lower clamp closure of cylinder separately, finishes the work of ground floor folder ingot.Robot works on then, with the aluminium ingot layer clamped from arranging on the frame gripping and rise and being transported to stacking station top, anchor clamps half-twist and the descend symmetrical jaw in back that puts in place is opened at the effect lower clamp of cylinder separately respectively, finishes stacking, and the anchor clamps rotation is finished by robot.The work of second layer folder ingot stacking is the same with the ground floor action, is not half-twists of anchor clamps.Repeat above-mentioned action and finish the 3rd layer to the work of eleventh floor folder ingot stacking.Another kind is that stacking machine is provided with a sleeve clamp device, and anchor clamps move forward and backward and driven by the anchor clamps dolly, and power then is oil cylinder; Next on the anchor clamps by an oily cylinder drive.The same a kind of grip device of operation principle is equally finished the work of aluminium ingot folder ingot stacking.These two kinds of devices are all because mechanism design unreasonable, phenomenon at random appears in anchor clamps easily in rising, decline, rotation, running, easier appearance phenomenon at random when especially big of gripping ground floor all makes progress four blocks of aluminium ingots, often need manually auxiliary secondary row ingot behind the stacking, thereby can't guarantee that the aluminium ingot stacking normally carries out, even cause serious security incident.
Summary of the invention
The purpose of this utility model is to provide a kind of special fixture that is used for non-ferrous metal ingot casting piling at defective of the prior art, thereby has effectively overcome a series of problems of the described existence of background technology.
The technical scheme that its technical problem that solves the utility model adopts is: the described special fixture that is used for non-ferrous metal ingot casting piling, include clamp body 1, be characterized in also including: described clamp body 1 top is provided with Connection Block 7, clamp body 1 bottom is provided with support 8, left and right sides jaw 2 is installed on the clamp body 1 around axle 4 by first, left and right sides jaw drives cylinder 9 one ends and links to each other with left and right sides jaw 2 by first connecting rod 3, and left and right sides jaw drives cylinder 9 other ends and links to each other with support 8; Front and back hold up ingot pawl 18 to be installed on the clamp body 1 around axle 17 by second, and front and back hold up ingot pawl driving cylinder 11 1 ends to hold up ingot pawl 18 to link to each other by second connecting rod 10 and front and back, and front and back hold up ingot pawl driving cylinder 11 other ends to link to each other with support 8; Also be provided with elasticity briquetting device 5 on the clamp body 1.
The utility model is compared with background technology, the useful effect that has is: the described special fixture that is used for non-ferrous metal ingot casting piling, it is not increasing mechanism's complexity, increase under the cost condition seldom, adopt correct mechanism and optimal design rationally, use cylinder as power source, realized automatic gripping aluminium ingot, controlled gripping aluminium ingot rhythm fully, realize automatic gripping aluminium ingot easily and finished piling, one of three big key links when having guaranteed piling production gripping aluminium ingot position is accurate, reliable in action, piling is neat, effectively improved simultaneously the security performance of piler, guaranteed ingot when stacking is produced, not occur losing, the problems such as ingot of loosing, thus the production efficiency of piling improved effectively, realized automatic stacking fully, it is neat to guarantee to pile the aluminium ingot buttress that, attractive in appearance, buttress does not loose during transportation.
Description of drawings
Fig. 1 is the structural representation of this utility model;
Fig. 2 is the left TV structure schematic diagram of this utility model Fig. 1.
The specific embodiment
As shown in Figure 1, 2, the described special fixture that is used for non-ferrous metal ingot casting piling, include clamp body 1, be characterized in also including: described clamp body 1 top is provided with Connection Block 7, clamp body 1 bottom is provided with support 8, left and right sides jaw 2 is installed on the clamp body 1 around axle 4 by first, and left and right sides jaw drives cylinder 9 one ends and links to each other with left and right sides jaw 2 by first connecting rod 3, and left and right sides jaw drives cylinder 9 other ends and links to each other with support 8; Front and back hold up ingot pawl 18 to be installed on the clamp body 1 around axle 17 by second, and front and back hold up ingot pawl driving cylinder 11 1 ends to hold up ingot pawl 18 to link to each other by second connecting rod 10 and front and back, and front and back hold up ingot pawl driving cylinder 11 other ends to link to each other with support 8; Also be provided with elasticity briquetting device 5 on the clamp body 1.
Described elasticity briquetting device 5 comprises depression bar 12, spring 13 and spring base 14, and depression bar 12 upper ends are installed in the spring base 14 by spring 13, and spring base 14 is installed on the clamp body 1.It is a plurality of that described left and right sides jaw 2, elasticity briquetting device 5 and front and back hold up ingot pawl 18 to be.6 is cylinder saddle, and 15 also is cylinder saddle.
The described special fixture that is used for non-ferrous metal ingot casting piling, its operation principle is: aluminium ingot 16 is after arranging well on the arrangement frame, anchor clamps drop to the gripping position under robot or the drive of anchor clamps dolly, left and right sides jaw 2 drives under the effect of cylinder 9 first and rotates closures synchronously around axle 4 and finish the folder ingot at left and right sides jaw by first connecting rod 3, before and after hold up ingot pawl 18 also to hold up the ingot pawl to drive under the effect of cylinder 11 second in front and back to rotate the aluminium ingots that buttress the outside synchronously around axle 17 by second connecting rod 10,12 of the depression bars of elasticity briquetting device 5 are pushed down the aluminium ingot of the inside, when anchor clamps move downward preparation clamping aluminium ingot, aluminium ingot promotes depression bar 12 and rises, make spring 13 compressions, 12 the thrust on depression bar of spring 13 reactions simultaneously makes aluminium ingot motionless, to prevent the loosening phenomenon such as ingot that causes of anchor clamps aluminium ingot in running.Anchor clamps rise to the extreme higher position, run to stacked location then and drop to the stacking station, at this moment, left and right sides jaw 2 is opened earlier under the effect of left and right sides jaw driving cylinder 9, hold up before and after then ingot pawl 18 also to hold up the ingot pawl to drive in front and back to open under the effect of cylinder 11 aluminium ingot is placed on the buttress position and carry out piling, anchor clamps rise to the extreme higher position and reset and get back to aluminium ingot and arrange frame top and wait for the gripping of finishing down one deck aluminium ingot.Left and right sides jaw 2 drives under the effect of cylinder 9 first and rotates closures synchronously around axle 4 and finish the folder ingot at left and right sides jaw by first connecting rod 3.Before and after hold up ingot pawl 18 to hold up the ingot pawl to drive under the effect of cylinder 11 second in front and back to rotate the aluminium ingots that buttress the outside synchronously around axle 17 by second connecting rod 10.Left and right sides jaw drives cylinder 9, and support 8 is welded on the clamp body 1, and whole anchor clamps are connected with robot or anchor clamps dolly by Connection Block 7.