A kind of divorcing mechanism warding off shell streamline
Technical field
The invention belongs to foundry machinery technical field, relate to a kind of divorcing mechanism warding off shell streamline.
Background technology
Existing hot investment casting (model casting) needs first to do formwork, and formwork is stained with slurry-stucco-solidification-cleaning system by wax-pattern
Becoming, its manufacturing process need to repeatedly be stained with slurry, stucco, in layer covers and forms, and this process is referred to as warding off shell.Existing ward off casing tech one
As complete on shell streamline warding off, being disposed on the position that streamline is different of each operation is carried out, and carries out each operation
Time be required to be taken off workpiece by streamline, again workpiece is hung up after completing one procedure streamline and makes it along with streamline
It is transported to carry out at next process the processing of subsequent processing.Existing workpiece hangs and takes work and the most all uses the side of a dead lift
Formula is carried out, and a dead lift mode wastes time and energy, inefficiency.
Summary of the invention
It is an object of the invention to there are the problems referred to above for existing technology, it is proposed that a kind of disengaging machine warding off shell streamline
Structure, this releasing mechanism can be automatically performed the disengaging of workpiece and suspension arm by cooperative mechanical hands, depart from the used time short, and work efficiency is high.
The purpose of the present invention can be realized by following technical proposal: a kind of divorcing mechanism warding off shell streamline, bag
Include:
Guide wheel;
Suspension arm, is articulated on guide wheel and can move with guide wheel;
Extension dish, described extension dish grafting is fixed on suspension arm, and described extension dish can mount single or multiple workpiece;
Departing from assembly, described disengaging assembly includes the first cylinder and the first fixed arm controlled by the first cylinder, described the
One cylinder controls the first fixed arm clamping extension dish and is departed from from suspension arm by extension dish, and described disengaging assembly also includes the second cylinder,
Described second cylinder is used for fixing extension dish and is easy to mechanical hand and takes off extension dish from the first fixed arm;
Positioning component, described positioning component is used for assisting to depart from assembly and is departed from suspension arm by extension dish.
As preferably, described first cylinder and the first fixed arm are arranged on the slide rail of laterally laying, described first cylinder
Can slidably reciprocate along slide rail with the first fixed arm.
As preferably, described first fixed arm includes two support arms, and the front end of said two support arm is equipped with clamping plate, described
Extension dish is provided with connecting rod, and described clamping plate clamping connection is in connecting rod.
As preferably, described positioning component includes the fixed plate being fixed on guide rail, and described fixed plate is provided with the 3rd gas
Cylinder and the second fixed arm, two supporting arm front ends of described second fixed arm have chuck, and described 3rd cylinder controls second to be fixed
Two support arm clamping suspension arms of arm.
As preferably, described fixed plate includes the transverse slat being arranged on above guide rail, is arranged on guide rail left plate once, if
Putting the right plate at guide rail opposite side, described left plate and right plate offer longitudinally disposed bar-shaped trough, described second is solid
Being connected in above-mentioned bar-shaped trough of two support arms of arms correspondence respectively.
As preferably, the lower section of described left plate is provided with the 4th cylinder, and the lower section of described right plate is provided with the 5th cylinder, institute
State and be equipped with lifting arm on the 4th cylinder and the 5th cylinder;Described suspension arm includes suspension arm main body and mounting part, described mounting
Portion is connected with described suspension arm main body by adapter sleeve, and the outer cover of described mounting part is provided with locating part, the lifting of the 4th cylinder
The lifting arm of arm and the 5th cylinder is all in transmission connection described locating part.
As preferably, described locating part includes the first spacing ring and the second spacing ring, the institute that coaxial sleeve is connected on mounting part
Stating the first spacing ring and be positioned at the top of the second spacing ring, described first spacing ring is connected on mounting part and described first spacing ring
Mounting part can be driven to move up and down, described movable being set on mounting part of second spacing ring.
As preferably, described first spacing ring and described second spacing ring are equipped with cannelure, described second cylinder
Lifting arm is connected in the cannelure of the first spacing ring, and the lifting arm of described 3rd cylinder is connected to the cannelure of the second spacing ring
In.
As preferably, described mounting part is provided with two lacing films, and said two lacing film is formed with the installation of channel-shaped after surrounding
Mouthful, described extension dish grafting is fixed in installing port.
As preferably, the both sides, upper end of described connecting rod are provided with breach, described breach in " Contraband " shape, described breach upper wall
Upwards cave in the intersection of sidewall and be formed with the recess of arc, the inwall of said two lacing film is equipped with hanging column, described extension
Post is connected in described recess.
Compared with prior art, the present invention has a techniques below advantage:
1, originally warding off the releasing mechanism of shell streamline, workpiece is fixing being articulated on extension dish, and the extension dish last time can mount multiple
Workpiece, improves transport working (machining) efficiency;
2, workpiece moves on streamline to operation position, due to effect of inertia, still can shake after guide wheel stops
Dynamic, need to use artificial means to make it static get off, the present invention arranges the second fixed arm, after workpiece enters operation position,
Second fixed arm can be controlled clamping suspension arm by the 3rd cylinder to be fixed whole extension dish, on the one hand can quickly make workpiece the most static
Getting off, on the other hand also make mechanical hand extension dish when capturing extension dish to rock, capturing work can be smoothed out.
3, the present invention uses hanging column and the snapping of draw-in groove between extension dish and suspension arm, and is defined with spacing ring, one
Aspect makes in transportation, and extension dish does not comes off, and on the other hand the disengaging of extension dish is more prone to, improves and add work efficiency
Rate.
4, the present invention is provided with disengaging assembly, departs from assembly and includes the first cylinder, the first fixed arm and the second cylinder, the
One cylinder first controls the first fixed arm and extension disk folder is tightly taken off from suspension arm, and after taking off, the first fixed arm slides into along slide rail
Mechanical hand crawl position, now, the second cylinder controls its lifting arm to be fixed extension dish, it is ensured that mechanical hand can be stablized quickly
Capture extension dish, thus reached extension disk detachment process quickly, stable, efficient purpose.
Accompanying drawing explanation
Fig. 1 is the overall structure figure of the present invention.
Fig. 2 is another viewing angle constructions figure of the present invention.
Fig. 3 is the structure chart after the present invention removes extension dish.
Fig. 4 is the front view after the present invention removes extension dish.
Fig. 5 is the connecting rod structural representation in the present invention.
Fig. 6 is the whole structural representation warding off shell streamline.
In figure, 100, guide rail;110, guide wheel;120, cushion block;200, suspension arm main body;210, adapter sleeve;220, mounting part;
221, the first spacing ring;222, the second spacing ring;223, lacing film;2231, hanging column;224, cannelure;300, the second fixed arm;
301, chuck;310, the 3rd cylinder;320, transverse slat;321, left plate;322, right plate;330, the 4th cylinder;340, the 5th gas
Cylinder;350, lifting arm;400, extension dish;410, connecting rod;411, breach;412, recess;500, workpiece;600, the first fixed arm;
610, the first cylinder;700, installing port;800, the second cylinder;900, mechanical hand;900a, operation pond.
Detailed description of the invention
The following is the specific embodiment of the present invention and combine accompanying drawing, technical scheme is further described,
But the present invention is not limited to these embodiments.
As depicted in figs. 1 and 2, the invention provides a kind of releasing mechanism warding off shell streamline so that workpiece 500 is being carried out
Mechanical hand 900 can be used during warding off casing tech quickly to take off workpiece 500, thus improve greatly ward off casing tech add work efficiency
Rate.This releasing mechanism includes with warding off delivery unit that shell streamline moves and being arranged on the location group above the 900a of each operation pond
Part and disengaging assembly, delivery unit includes the guide wheel 110 being arranged on guide rail 100, fixes and is suspended on the suspension arm on guide wheel 110
And the extension dish 400 that workpiece 500 can mount can be loaded with suspension arm.In the actual application carrying out warding off casing tech, machinery
Extension dish 400 with workpiece 500 is first articulated on suspension arm by hands 900, and suspension arm moves along streamline along with guide wheel 110,
When moving to next operation pond 900a, the guide rail 100 above the 900a of this operation pond is provided with positioning component, at positioning component
Under assistance, delivery unit can stop rapidly and be fixed on above the 900a of operation pond, at this moment departs from assembly by workpiece from suspension
Taking off and secure it at mechanical hand 900 crawl on arm, then extension dish 400 is taken off and puts into operation pond by mechanical hand 900
900a is processed, again extension dish 400 is articulated on suspension arm after machining, suspension arm drive and move to subsequent processing
Pond 900a, the like.The exploitation of this releasing mechanism makes mechanical hand 900 clamping connection during taking off extension dish 400 more stable,
Greatly improve the working (machining) efficiency warding off casing tech.
Concrete, as it is shown in figure 1, the cross section of guide rail 100 is I-shaped, guide wheel 110 totally two be separately positioned on and lead
In the slideway of rail 100 both sides, the setting of two guide wheels 110 ensure that guide wheel 110 drives suspension arm and extension dish 400 in transportation
Middle balance is more preferable, advances more steady.Suspension arm includes by the connection cable being connected to outside two guide wheel 110 roller bearings, even
Wiring cable is pooled to be merged by fixed knot below guide rail 100 fixing, forms suspension arm main body 200, connects cable and uses hard
Property cable, it is ensured that during taking off extension dish 400, more steadily, be difficult to rock so that depart from that assembly is convenient carries out work
Make.
As it is shown on figure 3, suspension arm also includes the mounting part 220 being arranged on below suspension arm main body 200, extension dish 400 mounts
On mounting part 220.Connected by adapter sleeve 210 between suspension arm main body 200 and mounting part 220, concrete, suspension arm main body
The bottom of 200 and the upper end of mounting part 220 are plugged in adapter sleeve 210 by two of adapter sleeve 210 respectively, by using
Said structure, the mounting part 220 of the suspension arm main body 200 being connected with guide wheel 110 by suspension arm and mounting extension dish 400 separately sets
Put so that when the problems such as damage occurs in mounting part 220, only need to take off mounting part 220 from suspension arm main body 200, no
Need to take off whole suspension arm, thus the maintenance of equipment of being more convenient for.
The upper end of mounting part 220 is plugged in adapter sleeve 210, and there are two lacing film 223 structures the bottom of mounting part 220
Becoming, two lacing films 223 are oppositely arranged, and two lacing film 223 intermediate formation have the installing port 700 of a channel-shaped, two lacing films 223 interior
Hanging column 2231 it is provided with on wall.Extension dish 400 is mounted with lacing film 223 by the connecting rod 410 on extension dish 400 top, connecting rod 410
Being provided with the breach 411 of " Contraband " shape, the hanging column 2231 inside lacing film 223 is formed with above-mentioned breach 411 and coordinates, at breach 411
Upper wall and sidewall intersection are provided with the recess 412 formed that upwards caves in, and connecting rod 410 can be connected on by automatic clamping under gravity
In above-mentioned recess 412.When departing from extension dish 400 and suspension arm main body 200, the first cylinder 610 controls the first fixed arm
600 clamping extension dishes 400, after clamping extension dish 400, the first fixed arm 600 drives connecting rod 410 to move up one end distance so that
Hanging column 2231 on lacing film 223 departs from from recess 412, and and then, the first fixed arm 600 and the first cylinder 610 are along with slide rail
Slide laterally, connecting rod 410 is hauled out along breach 411 direction installing port 700.
It is further noted that after extension dish 400 mounts with mounting part 220, owing to the hanging column 2231 on lacing film 223 blocks
Being connected in the breach 411 of connecting rod 410, connecting rod 410 removes from installing port 700 along the lateral openings of breach 411 only,
At suspension arm with in guide wheel 110 transportation, suspension arm can produce unavoidably and rock, in order to ensure that connecting rod 410 is in transportation
In will not with from installing port 700 depart from, the present invention is provided with locating part on two lacing films 223, and locating part is used for sealing peace
The lateral openings of dress mouth 700.Concrete, as shown in Figure 3 and Figure 4, locating part is connected on the first limit outside lacing film 223 by coaxial sleeve
Position ring 221 and the second spacing ring 222 are constituted, and wherein, the first spacing ring 221 is positioned at the top of the second spacing ring 222, and first is spacing
Ring 221 is fixed on lacing film 223 and can drive whole mounting part 220 to move up and down;Second spacing ring 222 is positioned at the first spacing ring
, there is certain interval in the lower section of 221, the second spacing ring 222 activity between the second spacing ring 222 and the first spacing ring 221
Be socketed in two lacing films 223 outside, the second spacing ring 222 outside lacing film 223 can axially moving up and down along mounting part 220,
Being provided with a step surface in the bottom of lacing film 223, in its natural state due to action of gravity, the second spacing ring 222 rests in step
On face, the lateral openings of installing port 700 is sealed.
When capturing extension dish 400, first the second spacing ring 222 to be moved up, the lateral openings of installing port 700 is beaten
Opening, the present invention completes this work by positioning component, reduces the used time taking off extension dish 400, improves working (machining) efficiency.
Positioning component is arranged on the top of working procedure processing point, and positioning component includes one piece of horizontal stroke being arranged on above guide rail 100
Plate 320, is arranged on the left plate 321 of guide rail 100 side and is arranged on the right plate 322 of guide rail 100 opposite side.Guide rail in this place
Cushion block 120 it is provided with, when suspension arm slides into herein with guide wheel 110, due to the existence of cushion block 120, guide wheel 110 in the slideway of 100
Can stop rapidly, after guide wheel 110 stops, suspension arm is placed exactly in the space between left plate 321 and right plate 322.?
The bottom of left plate 321 is provided with the 4th cylinder 330, and the lifting arm 350 of the 4th cylinder 330 is connected to the first spacing ring 221
On, in right plate 322 bottom, the 5th cylinder 340 being installed, the cylinder wall of the 5th cylinder 340 is connected to the second spacing ring 222
In.During mechanical hand 900 takes off extension dish 400, the 4th cylinder 330 drives the 4th cylinder 330 arm to move up, the 4th gas
Cylinder 330 arm straps is moved the first spacing ring 221 and is moved up, and whole mounting part 220 moves up, and the upper end of mounting part 220 is stretched into
In adapter sleeve 210, thus improve whole mounting part 220 and the height of extension dish 400 so that it is reach grabbing of the first fixed arm 600
Connecing scope, and then, the 5th cylinder 340 drives the second spacing ring 222 to move up, and the lateral openings of installing port 700 is opened,
First fixed arm 600 captures extension dish 400 and is taken off by extension dish 400.During whole crawl, work smoothness, capture efficiency high.
Further, after extension dish is taken off from suspension arm by the first fixed arm 600, it is arranged on the first fixed arm 600
Second cylinder 800 of top works and is fixed further by extension dish, it is ensured that extension dish will not produce shifting in mechanical hand 900 fixed position
Dynamic, so that mechanical hand 900 energy is more rapid, take off extension dish from the first fixed arm 600 more accurately, extension dish is put into work
In the 900a of sequence pond.
It is pointed out that in the present invention, the outer wall of the first spacing ring 221 and the second spacing ring 222 is provided with ring
Shape groove 224, is provided with snap arm, suspension arm on the lifting arm 350 of the 4th cylinder 330 and the lifting arm 350 of the 5th cylinder 340
After entering into operation position, above-mentioned snap arm is just seen in cannelure 224, completes the connection of spacing ring and lifting arm 350.Certainly
Can also adopt the connection completing spacing ring in other ways with lifting arm 350, differ a citing here.
During actual production application, when guide wheel 110 moves to operation position, guide wheel 110 is due to cushion block 120 in slideway
Existence can stop rapidly, but under effect of inertia, the suspension arm below guide wheel 110 can rock forward, grabs to mechanical hand 900
Getting dish 400 is made troubles.In the present invention, being provided with fixed structure on positioning component, fixed structure includes being arranged on transverse slat
The 3rd cylinder 310 above in the of 320, and it is arranged on second fixed arm being controlled folding by the 3rd cylinder 310 of suspension arm both sides
300, the front end of the second fixed arm 300 is provided with chuck 301, is equipped with longitudinally disposed bar on left plate 321 and right plate 322
Shape groove, above-mentioned second fixed arm 300 is plugged in bar-shaped trough, and after suspension arm is in place, the 3rd cylinder 310 controls the second fixed arm
Suspension arm is fixedly clamped by two support arms of 300 so that it is stop rapidly rocking, it is ensured that be in stationary state so that first fixes
It is more preferable that arm 600 captures extension dish 400 stability.
In sum, originally warding off the releasing mechanism of shell streamline, to have structural stability good, and cooperative mechanical hands 900 uses can be big
Amplitude improves the advantage warding off casing tech working (machining) efficiency.
Specific embodiment described herein is only to present invention spirit explanation for example.Technology neck belonging to the present invention
Described specific embodiment can be made various amendment or supplements or use similar mode to replace by the technical staff in territory
Generation, but without departing from the spirit of the present invention or surmount scope defined in appended claims.