A kind of full-automatic melting is molded into wax apparatus
Technical field
The invention belongs to model casting field, it is related to a kind of full-automatic melting and is molded into wax apparatus.
Background technique
In model casting field, the processing of investment-casting shell needs to examine by Mold Making, mold, penetrates wax, wax part
It examines, the combination of wax part, be stained with slurry, leaching sand, dewaxing, formwork roasting technique, in casting process, wax-pattern seat is carried out by wax injector
Casting, pressure wax after, after wax-pattern is taken out wax-pattern tool, during casting by manual operation by the workpiece after casting pick and place to
Subsequent processing not only increases labor intensity, while production efficiency is low.
Summary of the invention
The purpose of the present invention is to provide a kind of full-automatic meltings to be molded into wax apparatus, which is equipped with transportation manipulator, can be with
After the wax-pattern seat casting of entrance conveyor conveying, manipulator picks and places wax-pattern seat to exit conveyor, is then sent to next
Production process realizes automated production processing, not only saves labour, while improving production efficiency.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of full-automatic melting is molded into wax apparatus, including transportation manipulator, and the transportation manipulator is fixed on horizontally disposed
On casting platform, casting platform side connects with entrance conveyor, and the other side connects with exit conveyor, and entrance conveyor is by wax
Die holder is sent on casting platform, after wax-pattern seat carries out casting on casting platform, by transportation manipulator by the wax after casting
Die holder is picked and placed to exit conveyor;
The transportation manipulator includes for being distributed and being oppositely arranged vertically for being perpendicularly fixed at casting platform surface side
One positioning plate and the second positioning plate, the first positioning plate and the second positioning plate are located at one that casting platform connects with exit conveyor
Side, the first positioning plate side wall are mounted with first rotating shaft, and first rotating shaft one end is fixedly connected with eccentric drive mechanism, the other end
It is connected with the power output end of decelerating motor, one end of one end connection first connecting rod of eccentric drive mechanism, first connecting rod
The other end is fixed with the second shaft, and the second shaft is mounted on the second positioning plate, and one end of the second shaft is fixedly connected with
Jointed gear unit is mounted with gripping body on jointed gear unit.
The eccentric drive mechanism includes eccentric fixed plate and eccentric wheel, and eccentric fixed plate is tennis racket shape, and bias is fixed
The racket end of plate is provided with first through hole, and bearing is equipped in first through hole, and eccentric wheel is fixed in bearing, be provided on eccentric wheel with
One end of the eccentric orfice that first rotating shaft matches, first rotating shaft is fixed in eccentric orfice, and the handle end installation of eccentric fixed plate is solid
Surely there is third shaft, third shaft is connected with one end of first connecting rod.
Described second positioning plate side wall one end is fixed with the first fixing axle, and the other end is provided with matched with the second shaft
Two through-holes, the first fixing axle and the second through-hole are located in same horizontal line, and jointed gear unit includes being fixed on the second shaft one
The second connecting rod at end and the third connecting rod being fixed in the first fixing axle pass through the second shaft between second connecting rod and first connecting rod
It is connected, second connecting rod is located at the two sides of the second positioning plate with first connecting rod, leads between second connecting rod and the top of third connecting rod
Gripping body is crossed to be connected and fixed.
The gripping body includes fixed link, and the side wall both ends of fixed link are fixed, and there are two drive rod, two drive rods point
It is not fixed on the top of second connecting rod and third connecting rod, the bottom surface both side of fixed link is fixed, and there are two the connections being distributed straight down
The bottom of bar, connecting rod is fixed with deck.
The deck includes the locating rod for being perpendicularly fixed at connecting rod bottom surface, and the both ends of locating rod are vertically and fixedly provided with two and erect
The side wall of the clamping plate being directly distributed, two clamping plates is respectively and fixedly provided with magnechuck.
Beneficial effects of the present invention:
The present invention is equipped with transportation manipulator, can be after the wax-pattern seat casting that entrance conveyor conveys, and manipulator is by wax-pattern
Seat is picked and placed to exit conveyor, is then sent to next production process, is realized automated production processing, is not only saved labour,
Production efficiency is improved simultaneously.
Manipulator of the invention is equipped with magnechuck, controls magnechuck by controller and wax-pattern seat is attracted and put
It sets, not only binding force is strong, not will cause wax-pattern seat in manipulator fetching process and falls, while can pass through controller control coil
Energization realize automation control wax-pattern seat pick-and-place.
Detailed description of the invention
In order to facilitate the understanding of those skilled in the art, the present invention will be further described below with reference to the drawings.
Fig. 1 is structural schematic diagram of the transportation manipulator of the present invention when casting platform clamps wax-pattern seat;
Fig. 2 is structural schematic diagram when transportation manipulator of the present invention clamps wax-pattern seat to exit conveyor;
Fig. 3 is the structural blast schematic diagram of Fig. 2;
Fig. 4 is transportation manipulator partial structural diagram of the present invention;
Fig. 5 is the structural blast schematic diagram of Fig. 4.
Specific embodiment
A kind of full-automatic melting is molded into wax apparatus, as shown in Figure 1, Figure 2 and Figure 3, including transportation manipulator, the Transport Machinery
Hand is fixed on horizontally disposed casting platform 1, and 1 side of casting platform connects with entrance conveyor, and the other side and output transmit
Band connects, and wax-pattern seat is sent on casting platform 1 by entrance conveyor, after wax-pattern seat carries out casting on casting platform 1, passes through
Transportation manipulator picks and places the wax-pattern seat after casting to exit conveyor, is then delivered to next casting by exit conveyor
The continuous production process of model casting may be implemented in process, replaces Casting Equipment without manpower;
The transportation manipulator includes for being distributed and being oppositely arranged vertically for being perpendicularly fixed at 1 surface side of casting platform
One positioning plate 2 and the second positioning plate 3, the first positioning plate 2 and the second positioning plate 3 are located at casting platform 1 and connect with exit conveyor
Side, 2 side wall of the first positioning plate is mounted with first rotating shaft 201, and 201 one end of first rotating shaft is fixedly connected with eccentric gearing
Mechanism 4, the other end are connected with the power output end of decelerating motor, and the one of one end connection first connecting rod 5 of eccentric drive mechanism 4
End, the other end of first connecting rod 5 are fixed with the second shaft 501, and the second shaft 501 is mounted on the second positioning plate 3, and second
One end of shaft 501 is fixedly connected with jointed gear unit 6, and gripping body 7 is mounted on jointed gear unit 6;
As shown in Figure 4 and Figure 5, the eccentric drive mechanism 4 includes eccentric fixed plate 401 and eccentric wheel 402, and bias is fixed
Plate 401 is tennis racket shape, and the racket end of eccentric fixed plate 401 is provided with first through hole 4011, is equipped with axis in first through hole 4011
It holding, eccentric wheel 402 is fixed in bearing, it is provided with the eccentric orfice 4021 matched with first rotating shaft 201 on eccentric wheel 402, first
One end of shaft 201 is fixed in eccentric orfice 4021, and the handle end of eccentric fixed plate 401 is mounted with third shaft 403, the
Three shafts 403 are connected with one end of first connecting rod 5;First rotating shaft 201 is driven to rotate by motor, first rotating shaft 201 drives
Eccentric wheel 402 rotates in first through hole 4011, due to eccentric orfice 4021 and eccentric wheel 402 in 402 rotation process of eccentric wheel
Center have certain distance, therefore, eccentric wheel 402 drives eccentric fixed plate 401 to rotate up and down, and eccentric fixed plate 401 is logical
It crosses third shaft 403 and drives 5 left-right rotation of first connecting rod, first connecting rod 5 drives jointed gear unit 6 by the second shaft 501
Be swung left and right, at the same jointed gear unit 6 drive gripping body 7 be swung left and right, and then realize gripping body 7 by wax-pattern seat from
Clamping is placed on the exit conveyor in left side on the casting platform 1 on right side, is then delivered to wax-pattern seat by exit conveyor
Next manufacturing procedure realizes automatically working;
Described second positioning plate, 3 side wall one end is fixed with the first fixing axle 301, and the other end is provided with and 501 phase of the second shaft
Second through-hole 302 of cooperation, the first fixing axle 301 and the second through-hole 302 are located in same horizontal line, and jointed gear unit 6 wraps
Include be fixed on 501 one end of the second shaft second connecting rod 601 and the third connecting rod 602 being fixed in the first fixing axle 301, second
It is connected between connecting rod 601 and first connecting rod 5 by the second shaft 501, second connecting rod 601 and first connecting rod 5 are located at second and determine
The two sides of position plate 3, are connected and fixed between second connecting rod 601 and the top of third connecting rod 602 by gripping body 7;
The gripping body 7 includes fixed link 701, and the side wall both ends of fixed link 701 are fixed there are two drive rod 702, and two
A drive rod 702 is individually fixed in the top of second connecting rod 601 and third connecting rod 602, and the bottom surface both side of fixed link 701 is fixed
There are two the connecting rod 703 being distributed straight down, the bottom of connecting rod 703 is fixed with deck 704, and deck 704 includes vertical solid
Due to the locating rod 7041 of 703 bottom surface of connecting rod, the both ends of locating rod 7041 are vertically and fixedly provided with two clamping plates being distributed vertically
7042, the side wall of two clamping plates 7042 is respectively and fixedly provided with magnechuck 705, and the two side walls of wax-pattern seat are to be prepared by iron material,
After gripping body 7 moves to the top of wax-pattern seat straight down, two clamping plates 7042 of two decks 704 are located at wax-pattern
The two sides of seat are attracted with the two sides of wax-pattern seat after being powered by the coil that controller controls magnechuck 705, realize two
Deck 704 clamps wax-pattern seat both ends, then drives wax-pattern seat to be picked and placed from casting platform 1 to output by gripping body 7 and passes
It send and takes;
The full-automatic melting is molded into the course of work of wax apparatus are as follows:
(1) wax-pattern seat is sent on casting platform 1 by entrance conveyor, and wax-pattern seat carries out casting on casting platform 1;
(2) as shown in Figure 1, motor drives first rotating shaft 201 to rotate after casting, first rotating shaft 201 exists with movable eccentric wheel 402
It is rotated in first through hole 4011, drives eccentric fixed plate 401 to rotate in 402 rotation process of eccentric wheel, eccentric fixed plate 401 is logical
Crossing third shaft 403 drives first connecting rod 5 to turn right, and first connecting rod 5 drives second connecting rod 601 by the second shaft 501
Top is deflected to bottom right, while third connecting rod 602 also deflects to the right under the drive of gripping body 7, passes through 601 He of second connecting rod
Third connecting rod 602 drives the lower movement to the right of gripping body 7, and then when being moved to above wax-pattern seat, two folders of two decks 704
Tight plate 7042 is located at the two sides of wax-pattern seat, after being powered by the coil that controller controls magnechuck 705 with wax-pattern seat
Two sides are attracted, and realize that two decks 704 clamp wax-pattern seat both ends;
(3) as shown in Fig. 2, then driven by the motor first rotating shaft 201 with movable eccentric wheel 402 in first through hole 4011
Middle rotation drives in 402 rotation process of eccentric wheel eccentric fixed plate 401 to rotate, and eccentric fixed plate 401 passes through third shaft 403
First connecting rod 5 is driven to turn left, first connecting rod 5 drives the top of second connecting rod 601 inclined to left down by the second shaft 501
Turn, while third connecting rod 602 and second connecting rod 601 drive the lower section movement to the left of gripping body 7 and wax-pattern seat, move to wax-pattern seat
When moving to exit conveyor, the coil blackout of magnechuck 705 is controlled by controller, and then makes magnechuck 705
There is no active force with the two sides of wax-pattern seat, wax-pattern seat drops to exit conveyor surface under the effect of gravity, is then transmitted to again
Next manufacturing procedure;
(4) and so on, after casting seat is transmitted to casting platform 1 by entrance conveyor, transportation manipulator constantly will note
Wax-pattern seat is picked and placed to exit conveyor after wax, realizes automation processing.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.