CN110252962A - It is a kind of up and down to penetrating removable flask molding machine - Google Patents
It is a kind of up and down to penetrating removable flask molding machine Download PDFInfo
- Publication number
- CN110252962A CN110252962A CN201910721567.0A CN201910721567A CN110252962A CN 110252962 A CN110252962 A CN 110252962A CN 201910721567 A CN201910721567 A CN 201910721567A CN 110252962 A CN110252962 A CN 110252962A
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- Prior art keywords
- sand
- component
- shooting head
- warehouse
- penetrating
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- 238000000465 moulding Methods 0.000 title claims abstract description 78
- 230000000149 penetrating effect Effects 0.000 title claims abstract description 53
- 239000004576 sand Substances 0.000 claims abstract description 324
- 244000035744 Hura crepitans Species 0.000 claims abstract description 53
- 101100041681 Takifugu rubripes sand gene Proteins 0.000 claims description 319
- 238000009835 boiling Methods 0.000 claims description 21
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 19
- 238000007789 sealing Methods 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- 238000005266 casting Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000009969 flowable effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
- B22C15/02—Compacting by pressing devices only
- B22C15/08—Compacting by pressing devices only involving pneumatic or hydraulic mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Devices For Molds (AREA)
Abstract
This application discloses a kind of up and down to penetrating removable flask molding machine, it include: press, it includes rack, upper sand-shooting head component, cope component, drag box component, compensation sandbox component, lower sand-shooting head and driving part, for driving the upper sand-shooting head component being from top to bottom set in turn in rack, cope component, drag box component and compensation sandbox component to move up and down, lower sand-shooting head is fixed on rack and is located at the lower section of compensation sandbox component driving part；Sand inflator is connected to, for containing moulding sand with upper sand-shooting head component and lower sand-shooting head；It for exhaust apparatus, is connected to sand inflator, upper sand-shooting head component and lower sand-shooting head, for conveying high-pressure gas and discharge gas；Template flatcar component, for the horizontal direction pick-and-place template between cope component and drag box component；Sand mould device is pushed away, for the horizontal release from compensation sandbox component by sand mold after molding.Entire modeling process does not need manual operation, realizes automatic modeling, reduces labor intensity, improve production efficiency, improves the stability of product quality.
Description
Technical field
It is the present invention relates to casting technology field, in particular to a kind of up and down to penetrating removable flask molding machine.
Background technique
Casting process needs to make sand mold, and conventional cast industry relies on artificial hand moulding, needs a large amount of human resources,
And large labor intensity, production efficiency is low, unstable product quality.Therefore, how to realize automatic modeling, become art technology
Personnel's urgent problem to be solved.
Summary of the invention
In view of this, the purpose of the present invention is to provide a kind of upper and lower to removable flask molding machine is penetrated, to realize automatic molding.
In order to achieve the above objectives, the present invention the following technical schemes are provided:
It is a kind of up and down to penetrating removable flask molding machine, comprising:
Press, the press include rack, upper sand-shooting head component, cope component, drag box component, compensation sandbox group
Part, lower sand-shooting head and driving part, the driving part for drive from top to bottom be set in turn in it is described in the rack
Upper sand-shooting head component, cope component, drag box component and compensation sandbox component move up and down, and the lower sand-shooting head is fixed on institute
It states rack and is located at the lower section of the compensation sandbox component；
Sand inflator is connected to, for containing moulding sand with the upper sand-shooting head component and the lower sand-shooting head；
For exhaust apparatus, it is connected to the sand inflator, the upper sand-shooting head component and the lower sand-shooting head, for conveying
High pressure gas and discharge gas；
Template flatcar component, for the horizontal direction pick-and-place template between the cope component and drag box component；
Sand mould device is pushed away, for the horizontal release from the press by sand mold after molding.
Preferably, above-mentioned upper and lower to penetrating in removable flask molding machine, the rack includes footstock, pedestal and guide post, institute
The both ends for stating guide post are connect with the footstock and pedestal respectively, the upper sand-shooting head component, the cope component, it is described under
Sandbox component and compensation sandbox component are slidably disposed in the guide post.
Preferably, above-mentioned upper and lower to penetrating in removable flask molding machine, the driving part includes:
Upper sand-shooting head actuator, is fixed on the footstock of rack, for driving the upper sand-shooting head component mobile；
Cope actuator is fixed on the upper sand-shooting head component, for driving the cope component mobile；
Drag box actuator is fixed on the pedestal of the rack, for driving the drag box component mobile；
Sandbox actuator is compensated, the pedestal of the rack is fixed on, for driving the compensation sandbox component mobile.
Preferably, above-mentioned upper and lower to penetrating in removable flask molding machine, the upper sand-shooting head component includes upper sand-shooting head and upper
Sand-shooting head supporting plate, it is described on shoot head splint to death and can be set to up or down in the rack, the upper sand-shooting head is fixed on institute
The lower part of sand-shooting head supporting plate is stated, the upper sand-shooting head actuator and the upper sand-shooting head supporting plate are drivingly connected, the cope
Actuator is fixed on the upper sand-shooting head supporting plate.
Preferably, above-mentioned upper and lower to penetrating in removable flask molding machine, the upper sand-shooting head includes above penetrating sand warehouse and above penetrating sand
Plate, it is described on penetrate sand warehouse with sand inlet, sand export and air inlet/outlet, the upper sand ejection board is fixed on described the bottom for penetrating sand warehouse
The sand export in portion, the upper sand ejection board have upper sand shooting mouth.
Preferably, above-mentioned upper and lower to penetrating in removable flask molding machine, it is described on penetrate sand warehouse include above penetrate sand warehouse warehouse, on penetrate
Sand warehouse liner and the first filter sand pass in and out gas lid, it is described on penetrate sand warehouse liner and be set on described and penetrate in sand warehouse warehouse, described first
Filter sand disengaging gas lid is set at the air inlet/outlet；The upper sand ejection board includes top board and is mounted on the top board
The upper sand shooting mouth, the first mask, the first sealing plate and plug.
Preferably, above-mentioned upper and lower to penetrating in removable flask molding machine, the lower sand-shooting head penetrated under including sand warehouse and under penetrate sand
Plate, penetrates sand warehouse with sand inlet, sand export and air inlet/outlet under described, the lower sand ejection board be fixed on it is described under penetrate the top of sand warehouse
The sand export in portion, the lower sand ejection board have lower sand shooting mouth.
Preferably, above-mentioned upper and lower to penetrating in removable flask molding machine, penetrated under sand warehouse includes under described penetrate sand warehouse warehouse, under penetrate
Sand warehouse liner and boiling plate, penetrated under described sand warehouse liner be set to it is described under penetrate in sand warehouse warehouse, the boiling plate is set to institute
It states down and penetrates in sand warehouse liner；The lower sand ejection board includes lower platen and the lower sand shooting mouth being mounted on the lower platen, second
Mask and the second sealing plate.
Preferably, above-mentioned upper and lower to penetrating in removable flask molding machine, the template flatcar component includes:
Get on the right track frame, and the relatively described upper sand-shooting head component of the upper rail frame and the cope component are hung up or down
Loaded on the upper sand-shooting head component and the cope component, the upper rail frame has upper rail；
Template flatcar frame, is provided with lower railway；
Template flatcar is placed on the template flatcar frame, the template flatcar have vehicle body, upper wheel arm, upper roller, under
Idler wheel and flexible actuator, the upper wheel arm are vertically arranged at the top of the vehicle body, and the upper roller is connected to the upper wheel
On arm, the upper roller is used to cooperate with upper rail, and the bottom roller is set to the lower part of the vehicle body, and the bottom roller is used for
Cooperate with lower railway, the flexible actuator is fixed on the template flatcar frame, the telescopic end of the flexible actuator and institute
State vehicle body connection.
Preferably, in above-mentioned upper and lower to penetrating in removable flask molding machine, the telescopic end and the vehicle body of the flexible actuator
By push-and-pull head, removable positioning plate and boat pin connection, the push-and-pull head is fixed on the telescopic end of the flexible actuator, removable
Dynamic positioning plate is set on the vehicle body with moving horizontally along the direction perpendicular to lower railway, and the boat pin is fixed on push-and-pull head
On, and boat pin is moved up and down and is set on the removable positioning plate.
Preferably, above-mentioned upper and lower to penetrating in removable flask molding machine, it is described push away sand mould device and be installed on push away sand mould device frame
On, the sand mould device that pushes away includes:
Mounting base is fixed on described push away on sand mould device frame；
Actuator is pushed, described push away on sand mould device frame is fixed on；
Push plate is connected to the promote-side for pushing actuator；
Guide rod passes through the mounting base, and one end of the guide rod is connect with the push plate.
Compared with prior art, the beneficial effects of the present invention are:
To penetrating in removable flask molding machine above and below provided by the invention, press includes rack, upper sand-shooting head component, cope group
Part, drag box component, compensation sandbox component, lower sand-shooting head and driving part, wherein upper sand-shooting head component, cope component, under
Sandbox component and compensation sandbox component are from top to bottom successively movably arranged in rack, and driving part drives upper sand-shooting head group
Part, cope component, drag box component and compensation sandbox component move up and down, and lower sand-shooting head is fixed on rack and is located at compensation sand
The lower section of box assembly；Sand inflator is connected to pressure air source, is used in upward sand-shooting head component and lower sand-shooting head for moulding sand；Type
Plate flatcar component is used for the horizontal direction between cope component and drag box component and picks and places template；Sand mould device is pushed away for will be at
Sand mold horizontal release from press after type.
When work, starts in sand inflator plus template level is transplanted on the cope component of press by sand, template flatcar component
Between drag box component, driving part respectively drives drag box component, compensation sandbox component and cope component in rack
It moves up and down to designated position, later, under the pressure effect of driving part, cope component and drag box component are closed
Case.After the completion of mould assembling completion and sand inflator add sand, open for exhaust apparatus to sand inflator, cope component and drag box component
Middle conveying high-pressure gas, the moulding sand in sand inflator become under the action of high pressure gas it is a kind of it is flowable, suspensible, can
The sand gas mixture of injection, sand gas mixture inject upper sand by upper sand-shooting head component and lower sand-shooting head under the action of hyperbar
In box assembly and drag box component.After all penetrating sand filling in cope component and drag box component, stop for exhaust apparatus defeated
High pressure gas is sent, and is exhausted, gas extra in sand inflator is discharged.Exhaust is completed, and driving part is to loose in sandbox
Moulding sand be compacted.Compacting is completed, and driving part drives cope component and template to be detached from, and template flatcar component is by template
Press is removed, later, driving part driving cope component, which is run down, carries out second of mould assembling, and after mould assembling, driving part is driven
Dynamic cope component, which is moved up, respectively drives compensation sandbox component and drag box component under with upper sand mold drawing, driving part
Sand mold drawing after the completion of drawing, pushes away sand mould device for sand mold and releases press, moulding terminates.As it can be seen that entire modeling process does not need
Manual operation realizes automatic modeling, reduces labor intensity, improves production efficiency, improves the stability of product quality.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is provided in an embodiment of the present invention a kind of up and down to the structural schematic diagram for penetrating removable flask molding machine；
Fig. 2 is provided in an embodiment of the present invention a kind of up and down to the schematic side view for penetrating removable flask molding machine；
Fig. 3 is provided in an embodiment of the present invention a kind of up and down to the partial structural diagram for penetrating removable flask molding machine；
Fig. 4 is a kind of structural schematic diagram to the upper sand-shooting head for penetrating removable flask molding machine up and down provided in an embodiment of the present invention；
Fig. 5 is a kind of structural schematic diagram to the lower sand-shooting head for penetrating removable flask molding machine up and down provided in an embodiment of the present invention；
Fig. 6 is a kind of knot to the upper sand inflator and upper sand gas storehouse of penetrating removable flask molding machine up and down provided in an embodiment of the present invention
Structure schematic diagram；
Fig. 7 is a kind of knot to the lower sand inflator and lower sand gas storehouse of penetrating removable flask molding machine up and down provided in an embodiment of the present invention
Structure schematic diagram；
Fig. 8 is a kind of structural representation to the template flatcar component for penetrating removable flask molding machine up and down provided in an embodiment of the present invention
Figure；
Fig. 9 is a kind of structural representation for pushing away sand mould device to removable flask molding machine is penetrated up and down provided in an embodiment of the present invention
Figure.
Wherein, 1 be press, 2 be sand inflator, 3 be hydraulic station rack for exhaust apparatus, 4,5 be hydraulic station, 6 to push away sand mold
Device frame, 7 for push away sand mould device, 8 be template flatcar frame, 9 be template flatcar component；
11 be footstock, 12 be guide post, 13 be upper sand-shooting head component, 131 be upper sand-shooting head supporting plate, 132 be upper sand-shooting head,
14 be cope component, 141 be cope supporting plate, 142 be cope, 15 be drag box component, 151 be drag box, 152 be under
Sandbox supporting plate, 16 be compensation sandbox component, 161 be compensation sandbox, 162 be compensation sandbox supporting plate, 17 be lower sand-shooting head, 171 be
Lower platen, 172 for lower sand shooting mouth, 173 be the second sealing plate, 174 be lower sand-shooting head warehouse, 175 be the first plane boiling plate,
176 be circular arc boiling plate, 177 be lower sand-shooting head liner, 18 be pedestal, 191 be on shoot to death an actuator, 192 be cope drive
Moving part, 193 be drag box actuator, 194 be compensation sandbox actuator；
1321 be upper sand-shooting head warehouse, 1322 be top board, 1323 be the first sealing plate, 1324 be upper sand shooting mouth, 1325
For plug, 1326 be on penetrate sand warehouse liner, 1327 be the first filter sand pass in and out gas lid；
21 be sealing plate mechanism, 211 be funnel, 22 be upper sand inflator, 221 be level-sensing device, 222 be upper outer cylinder, on 223 in
Cylinder, 23 be upper sand gas storehouse, 231 be upper sand gas storehouse warehouse, 232 be upper sand export sealing plate, 233 be upper sand gas storehouse liner, 234 be
Second filter sand disengaging gas lid, 24 be lower sand inflator, 241 be lower outer cylinder, 242 be lower inner cylinder, 25 be lower sand gas storehouse, 251 be lower sand
Gas storehouse warehouse, 252 for the second plane boiling plate, 253 be lower sand gas storehouse liner, 254 be third filter sand pass in and out gas lid；
71 be push actuator, 72 be guide rod, 73 be mounting base, 74 be push plate, 75 be row brush；
911 be sunpender, 912 be upper rail mounting rack, 913 be upper rail, 921 be vehicle body, 922 be upper wheel arm, 923 be under
Track, 924 be bottom roller, 925 be upper roller, 926 be template, 927 be flexible actuator, 928 be push-and-pull head, 929 be boat pin,
930 be removable positioning plate.
Specific embodiment
There is provided a kind of for core of the invention up and down to removable flask molding machine is penetrated, and realizes automatic molding.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It please refers to shown in Fig. 1 and Fig. 2, the embodiment of the invention provides a kind of up and down to penetrating removable flask molding machine, including press
1, sand inflator 2, for exhaust apparatus 3, template flatcar component 9 and push away sand mould device 7；Wherein, press 1 includes rack, upper sand-shooting head
Component 13, cope component 14, drag box component 15, compensation sandbox component 16, lower sand-shooting head 17 and driving part, wherein on
Sand-shooting head component 13, drag box component 15, compensates sandbox component 16 and lower sand-shooting head 17 from top to bottom successively at cope component 14
It is arranged in rack, driving part drives upper sand-shooting head component 13, cope component 14, drag box component 15 and compensation sandbox group
Part 16 moves up and down in rack, and lower sand-shooting head 17 is fixed in rack.
Sand inflator 2 is connected to upper sand-shooting head component 13 and lower sand-shooting head 17, for containing moulding sand in sand inflator 2, and to
For moulding sand in upper sand-shooting head component 13 and lower sand-shooting head 17；For exhaust apparatus 3 and sand inflator 2, upper sand-shooting head component 13 and under
Sand-shooting head 17 is connected to, for the conveying high-pressure gas into sand inflator 2, upper sand-shooting head component 13 and lower sand-shooting head 17 and discharge sand
Gas in inflator 2；Template flatcar component 9 is used for the horizontal direction pick-and-place type between cope component 14 and drag box component 15
Plate 926；Sand mould device 7 is pushed away for the horizontal release from press 1 by sand mold after molding.
This it is upper and lower to removable flask molding machine work is penetrated when, start in sand inflator 2 plus sand, at the same time, template flatcar component 9 will
926 level of template is transplanted between the cope component 14 of press 1 and drag box component 15, the parting for sand mold.Driving portion
Part respectively drives drag box component 14, compensation sandbox component 16 and cope component 15 and moves up and down specific bit in rack
It sets, later, under the pressure effect of driving part, cope component 14 and drag box component 15 carry out mould assembling.It is completed in mould assembling
And after the completion of sand inflator 2 plus sand, open defeated into sand inflator 2, upper sand-shooting head component 13 and lower sand-shooting head 17 for exhaust apparatus 3
Send high pressure gas, the moulding sand in sand inflator 2 become under the action of high pressure gas it is a kind of it is flowable, suspensible, can spray
The sand gas mixture penetrated, sand gas mixture are injected under the action of hyperbar by upper sand-shooting head component 13 and lower sand-shooting head 17
In sandbox component 14 and drag box component 15.After all penetrating sand filling in cope component 14 and drag box component 15, for exhaust
Device 3 stops conveying high-pressure gas, and is exhausted, and gas extra in sand inflator 2 is discharged.Exhaust is completed, driving part pair
Loose moulding sand in sandbox is compacted.Compacting is completed, and driving part driving cope component 14 moves up and template
926 are detached from, and template 926 is removed press 1 by template flatcar component 9, and later, driving part driving cope component 14 is run down
Second of mould assembling is carried out, after mould assembling, driving part driving cope component 14 is moved up and upper sand mold drawing, driving part point
It Qu Dong not compensate sandbox component 16 and drag box component 14 and lower sand mold drawing, after the completion of drawing, push away sand mould device 7 and push away sand mold
Press 1 out, moulding terminate.As it can be seen that entire modeling process does not need manual operation, automatic modeling is realized, it is strong to reduce labour
Degree, improves production efficiency, improves the stability of product quality.
A kind of specific rack is present embodiments provided, which includes footstock 11, pedestal 18 and guide post 12, guide post
12 both ends are connect with footstock 11 and pedestal 18 respectively, upper sand-shooting head component 13, cope component 14, drag box component 15 and benefit
It repays sandbox component 16 to be slidably disposed in guide post 12, in order to guarantee mobile stationarity, the quantity of guide post 12 is extremely
It is less two, preferably four.
In the present embodiment, driving part includes upper sand-shooting head actuator 191, cope actuator 192, drag box driving
Part 193 and compensation sandbox actuator 194；Wherein, upper sand-shooting head actuator 191 is fixed on the footstock 11 of rack, for driving
Sand-shooting head component 13 is mobile, and upper sand-shooting head actuator 191 is preferably the pressure driving part for being fixed on 11 center of footstock；Upper sand
Case actuator 192 is fixed on sand-shooting head component 13, for driving cope component 14 mobile, and upper sand-shooting head actuator 191
Sand-shooting head component 13 and cope component 14 move together in driving, and can apply pressing force, and cope actuator is preferred
For multiple pressure driving parts for being distributed in upper 13 lower part of sand-shooting head component；Drag box actuator 193 is fixed on the pedestal 18 of rack,
For driving drag box component 15 mobile, the preferably several pressure-drivens for being distributed in 18 top of pedestal of drag box actuator 193
Part；Compensation sandbox actuator 194 is fixed on the pedestal 18 of rack, and for driving compensation sandbox component 16 mobile, compensation sandbox is driven
The preferably several pressure driving parts for being distributed in 18 top of pedestal of moving part 194.Preferably, pressure driving part is oil cylinder or cylinder
Or electric cylinder, mobile active force is driven upside down as long as being capable of providing.
Further, in the present embodiment, upper sand-shooting head component 13 includes upper sand-shooting head 132 and upper sand-shooting head supporting plate 131,
Upper sand-shooting head supporting plate 131 can be set in rack up or down, be specifically slideably positioned in guide post 12, upper sand-shooting head 132
It is fixed on the lower part of sand-shooting head supporting plate 131, upper sand-shooting head actuator 191 is drivingly connected with upper sand-shooting head supporting plate 131, cope
Actuator 192 is fixed on sand-shooting head supporting plate 131.Upper sand-shooting head actuator 191 drives and moves down on upper sand-shooting head supporting plate 131
It is dynamic, and then upper sand-shooting head 132 and cope actuator 192 is driven to move together.Using upper sand-shooting head 132 and upper sand-shooting head supporting plate
131 seperated structures, facilitate processing, dismounting and maintenance.
Similarly, cope component 14 include cope 142 and cope supporting plate 141, cope supporting plate 141 can on move down
It being set in rack, is specifically slideably positioned in guide post 12 dynamicly, cope 142 is fixed on the lower part of cope supporting plate 141,
Cope actuator 192 and cope supporting plate 141 are drivingly connected, and cope actuator 192 drives and moves down on cope supporting plate 141
It is dynamic, and then drive cope 142 mobile.
Similarly, drag box component 15 include drag box 151 and drag box supporting plate 152, drag box supporting plate 152 can on move down
It being set in rack, is specifically slideably positioned in guide post 12 dynamicly, drag box 151 is fixed on the top of drag box supporting plate 152,
Drag box actuator 193 and drag box supporting plate 152 are drivingly connected, and drag box actuator 193 drives and moves down on drag box supporting plate 152
It is dynamic, and then drive drag box 151 mobile.
Similarly, compensation sandbox component 16 includes compensation sandbox 161 and compensation sandbox supporting plate 162, compensates sandbox supporting plate 162
It can be set in rack, be specifically slideably positioned in guide post 12 up or down, compensation sandbox 161 is fixed on compensation sandbox support
The top of plate 162, compensation sandbox actuator 194 and compensation sandbox supporting plate 162 are drivingly connected, and compensation sandbox actuator 194 drives
Compensation sandbox supporting plate 162 moves up and down, and then drives compensation sandbox 161 mobile.
Wherein, upper sand-shooting head 132 is used for for injecting moulding sand, lower sand-shooting head 17 into cope 142 to drag box 15
Moulding sand is injected in compensation sandbox 16.
As shown in figure 4, in the present embodiment, upper sand-shooting head 132 includes above penetrating sand warehouse and upper sand ejection board, and above penetrating sand warehouse has
Sand inlet, sand export and air inlet/outlet, upper sand ejection board are fixed on the sand export for penetrating the bottom of sand warehouse, and upper sand ejection board, which has, above penetrates
Sand mouth 1324.On penetrate the rear of sand warehouse and be provided with sand inlet, sand inlet is when penetrating sand with the sand export of sand inflator 2 according to sand
The different of type thickness are docked in different height position, are penetrated upwards by sand inlet and are passed through moulding sand in sand warehouse.On penetrate in sand warehouse
Moulding sand is injected in cope 142 by the upper sand shooting mouth 1324 in upper sand ejection board.Air inlet/outlet is used for during penetrating sand
The gas in sand warehouse is penetrated in discharge, makes to penetrate sand more smooth and full.
Further, in the present embodiment, above penetrate sand warehouse include above penetrate sand warehouse warehouse 1321, on penetrate 1326 and of sand warehouse liner
First filter sand passes in and out gas lid 1327, above penetrates sand warehouse liner 1326 and is set to and penetrates in sand warehouse warehouse 1321, and the first filter sand passes in and out gas
Lid 1327 is set at air inlet/outlet；Upper sand ejection board includes top board 1322 and the upper sand shooting mouth that is mounted on top board 1322
1324, the first mask, the first sealing plate 1323 and plug 1325.Wherein, the first filter sand disengaging gas lid 1327 is used for disengaging gas
Mouth carries out filter sand, prevents moulding sand from leaking out and penetrates sand warehouse, only allows gas disengaging.Top board 1322 is fixed at sand export, the
One sealing plate 1323 and the first mask are successively installed on top board 1322, and plug 1325 is installed on top board 1322, are used for
Form the cast gate of sand mold.
As shown in figure 5, in the present embodiment, lower sand-shooting head 17 penetrates sand warehouse and lower sand ejection board under including, under penetrate sand warehouse and have
Sand inlet, sand export and air inlet/outlet, at the sand export at the top that lower sand ejection board penetrates sand warehouse under being fixed on, under lower sand ejection board has
Sand shooting mouth.Under penetrate the sand inlet of sand warehouse and be connected to the sand export of sand inflator, penetrated downwards by sand inlet and be passed through moulding sand in sand warehouse.
Under penetrate the moulding sand in sand warehouse and injected in drag box 15 and compensation sandbox 16 by lower sand shooting mouth in lower sand ejection board.Air inlet/outlet
For penetrating the gas in sand warehouse under being discharged during penetrating sand, make to penetrate sand more smooth and full.
Further, in the present embodiment, penetrated under under sand warehouse includes penetrate sand warehouse warehouse 174, under penetrate sand warehouse liner 177 and boiling
Rise plate, under penetrate sand warehouse liner 177 and be set to down and penetrate in sand warehouse warehouse 174, boiling plate includes circular arc boiling plate 176 and the first plane
Boiling plate 175, the first plane boiling plate 175, which is horizontally placed on down, to be penetrated in sand warehouse liner 177, and circular arc boiling plate 175 is set to down
It penetrates in sand warehouse liner 177, and circular arc boiling plate 176 connects with the first plane boiling plate 175；Lower sand ejection board includes lower platen 171
And lower sand shooting mouth 172, the second mask and the second sealing plate 173, the top board 171 being mounted on lower platen 171 are fixed on out
At sand mouth, the second sealing plate 173 and the second mask are successively installed on top board 171.Wherein, circular arc boiling plate 176 and first
It is provided with multiple through-holes on plane boiling plate 175, is connected to for exhaust apparatus 3, high pressure gas passes through circular arc boiling plate 176 and the
One plane boiling plate 175 is penetrated in sand warehouse under entering, and is advertised to moulding sand, makes moulding sand in suspension fluidized state, to make
Moulding sand is easier to project from the lower sand shooting mouth 172 on top.
As shown in Figure 6 and Figure 7, in the present embodiment, sand inflator 2 include be sequentially communicated from the bottom to top lower sand gas storehouse 25,
Lower sand inflator 24, upper sand gas storehouse 23 and upper sand inflator 22, the sand inlet of upper sand inflator 22 are provided with Feng Sha mechanism 21, upper sand inflator
22 sand inlet is additionally provided with funnel 211, in order into sand；The sand export of lower sand gas storehouse 25 and the sand inlet of lower sand-shooting head 17 connect
Logical, the sand export of upper sand gas storehouse 23 is connected to the sand inlet of upper sand-shooting head 132, upper sand inflator 22, upper sand gas storehouse 23, lower sand inflator
24 exhaust apparatus is connected to together with lower sand gas storehouse 25, for being passed through high pressure gas.Feng Sha mechanism 21 is used for the opening when adding sand,
Closing when penetrating sand.
Specifically, as shown in fig. 7, lower sand gas storehouse 25 is flat including lower sand gas storehouse warehouse 251, lower sand gas storehouse liner 253, second
Face boiling plate 252, the second filter sand pass in and out gas lid 254.Wherein, the second plane boiling plate 252 is connected to for exhaust apparatus 3, is used for
Moulding sand is advertised to the fluidized state that suspends, the second filter sand disengaging gas lid 252 is set at the air inlet/outlet of lower sand gas storehouse 25, is used for
Prevent moulding sand from leaking out with gas.Lower sand inflator 24 includes lower outer cylinder 241 and lower inner cylinder 242, and the outer wall of lower inner cylinder 242 is evenly equipped with
Through-hole, for being passed through high pressure gas and being vented, lower outer cylinder 241 is provided with the through-hole being connected to for exhaust apparatus 3, lower outer cylinder 241
Annular space is formed between lower inner cylinder 242, high pressure gas improves the mixing of moulding sand and gas evenly into lower inner cylinder 242
Effect keeps moulding sand flowing more smooth.
As shown in fig. 6, upper sand gas storehouse 23 includes upper sand gas storehouse warehouse 231, upper sand gas storehouse liner 233, the disengaging of third filter sand
Gas lid 234 and upper sand export sealing plate 232, third filter sand disengaging gas lid 234 are set at air inlet/outlet, prevent moulding sand with gas
Body discharge.Upper sand inflator 22 includes upper outer cylinder 222, upper inner cylinder 223 and level-sensing device 221, and level-sensing device 221 is for detecting sand inflator 1
The outer wall of interior feed location, upper inner cylinder 223 is evenly equipped with through-hole, and for being passed through high pressure gas and being vented, upper outer cylinder 222 is provided with
The through-hole being connected to for exhaust apparatus 3 forms annular space between upper outer cylinder 222 and upper inner cylinder 223, and high pressure gas is evenly into upper
In inner cylinder 223, the mixed effect of moulding sand and gas is improved, keeps moulding sand flowing more smooth.Feng Sha mechanism 21 mainly includes
Shell, flashboard, sealing ring and envelope sand cylinder, flashboard, which moves horizontally, to be set in shell, and shell is provided with sluice gate, and sluice gate position is set
It is equipped with sealing ring, envelope sand cylinder driving flashboard is mobile, is opened and closed.
As shown in figures 3 and 8, in the present embodiment, template flatcar component 9 includes upper rail frame, template flatcar frame 8 and type
Plate flatcar, wherein upper rail sets up and is placed on press 1, is specifically lifted on sand-shooting head supporting plate 131 and cope supporting plate 141,
And relatively upper sand-shooting head supporting plate 131 and cope supporting plate 141 move up and down.Specifically, upper rail frame includes sunpender 911, upper rail
Road mounting rack 912 and upper rail 913, sunpender 911, which slides up and down to intert, is set to sand-shooting head supporting plate 131 and cope supporting plate
On 141, and the upper end of sunpender 911 is lifted on upper sand-shooting head supporting plate 131 by stop nut, and the quantity of sunpender 911 is preferably
Four, it is, of course, also possible to for two, three etc. more, upper rail mounting rack 912 is fixed on the lower end of sunpender 911, upper rail
913 are fixed on upper rail mounting rack 912, get on the right track 913 guide direction it is horizontally disposed, 913 quantity of getting on the right track is preferably
Two.
Template flatcar frame 8 is set to the external side of press 1, is provided with lower railway 923, lower railway on template flatcar frame 8
923 are parallel to upper rail 913, and the height and position of lower railway 923 is lower than the height and position of upper rail 913, the number of lower railway 923
Amount preferably two.
Template flatcar is placed on template flatcar frame 8, template flatcar have vehicle body 921, upper wheel arm 922, upper roller 925,
Bottom roller 924 and flexible actuator 927.Wherein, upper wheel arm 922 is vertically arranged at the top of vehicle body 921, the number of upper wheel arm 922
Amount preferably four, it is located at the quadrangle of vehicle body 921；Upper roller 925 is connected in wheel arm 922, upper roller 925 be used for
913 cooperation of upper rail.Bottom roller 924 is set to the lower part of vehicle body 921, and the quantity of bottom roller 924 is preferably four, is located at
The quadrangle of vehicle body 921, bottom roller 924 are used to cooperate with lower railway 923.Flexible actuator 927 is fixed on template flatcar frame 8,
The telescopic end of flexible actuator 927 is connect with vehicle body 921.
Specifically, the telescopic end of flexible actuator 927 passes through push-and-pull head 928, removable positioning plate 930 and boat pin 930 company
It being connected on vehicle body 921, push-and-pull head 928 is fixed on the telescopic end of flexible actuator 927, and boat pin 929 is fixed on push-and-pull head 928,
Removable positioning plate 930 can be set on vehicle body 921 with moving horizontally along the direction perpendicular to lower railway 923, and boat pin 929 can
It is connected on removable positioning plate 930 up or down, vehicle body 921 and flexible actuator is adjusted by removable positioning plate 930
927 relative horizontal positions are passed through with guaranteeing the cooperation of upper roller 925 and upper rail 913 and bottom roller 924 and lower railway 923
The push-and-pull of horizontal direction had both may be implemented in boat pin 929, can also realize moving up and down for 921 relative telescopic actuator 927 of vehicle body,
To increase by 921 activity flexibility of vehicle body, is limited and move by vehicle body 921 during avoiding upper rail frame from moving up and down, generate locking
The phenomenon that.
The working principle of the template flatcar component 9 is: before template flatcar is not pushed into press 1, the lower rolling of template flatcar
Wheel 924 cooperates with lower railway 923, and upper roller 925 does not cooperate with upper rail 913；When template flatcar is pushed to press 1,
Two upper rollers 925 close to press 1 are first with 913 cooperation of upper rail, two 924 elder generations of bottom roller and lower railway close to press 1
923 are detached from, and pass through the cooperation of two upper rollers 925 and upper rail 913 and the cooperation of two bottom rollers 924 and lower railway 923
Template flatcar is smoothly delivered in press 1；When template flatcar is pushed to completely in press 1, upper roller 925 is and upper rail
Road 913 cooperates, and bottom roller 924 is detached from lower railway 923, and template flatcar is ridden on upper rail frame by upper roller 925.In type
After plate flatcar is completely into press 1, template 926 carries out mould assembling later, above penetrates sand between cope 142 and drag box 151
Head actuator 191 drives upper sand-shooting head component 13 and cope component 14 to move downwardly together, and upper rail frame moves down therewith,
When the frame that gets on the right track cannot continue to move to, moved down on sand-shooting head component 13 and cope component 14 since upper rail frame can be gone up relatively
Dynamic, therefore, upper sand-shooting head component 13 and cope component 14 can continue the opposite frame that gets on the right track and move down.When progress template
When 926 disengaging operation, upper sand-shooting head actuator 191 drives upper sand-shooting head component 13 and cope component 14 to move up, when upper
When 911 upper end of the sunpender limit that sand-shooting head supporting plate 131 is moved to upper rail frame contacts, upper rail frame is driven to move up, until upper
Track 913 and upper roller 925 overlap, and later, the actuator 927 that stretches drives template flatcar to remove from upper rail 913, are pulled to lower rail
On road 923.
Further, in the present embodiment, the installation site of upper roller 925 is with the installation site of bottom roller 924 parallel
It is staggered certain distance, about 50mm in upper rail 913 and close to the direction of press 1, upper rail 913 is with lower railway 923 along parallel
A fixed spacing, about 25mm, so set, template flatcar can be better achieved to press 1 are reserved in the direction of upper rail 913
Smooth switching when direction moves between upper rail 913 and lower railway 923, and template flatcar gets on the right track when moving up and down
Interference and collision are not generated between 913 and lower railway 923.
As shown in figure 9, in the present embodiment, pushes away sand mould device 7 and be installed on pushing away on sand mould device frame 6, push away the packet of sand mould device 7
It includes mounting base 73, push actuator 71, push plate 74 and guide rod 72；Wherein, mounting base 73, which is fixed on, pushes away on sand mould device frame 6,
Sand mould device frame 6 is pushed away as 1 outside side of press；It pushes actuator 71 to be fixed on to push away on sand mould device frame 6；Push plate 74 is connected to
Push the promote-side of actuator 71；Guide rod 72 passes through mounting base 73, and one end of guide rod 73 is connect with push plate 74, guide rod 72
It is parallel to the pushing direction for pushing actuator 71.When work, the promote-side of actuator 71 is pushed to release, in the steady of guide rod 72
Under guiding role, sand mold is released press 1 by push plate 74.
Further, pushing away sand mould device 7 further includes the row brush 75 for being set to 74 lower part of push plate, during pushing away sand mold,
The table top for placing sand mold is cleaned up.
It in the present embodiment, include manifold bodies, air inlet disk valve, exhaust butterfly valve, muffler, shut-off valve for exhaust apparatus 3.
Air inlet disk valve is connected by flange with outside gas source, and air inlet disk valve is opened when penetrating sand, exhaust butterfly valve is closed, penetrate at the end of sand into
Gas butterfly valve is closed, exhaust butterfly valve is opened.
In the present embodiment, sand inflator 2 is mounted on sand inflator frame, and press 1 is mounted on press mounting rack, driving part
If driven using oil cylinder, pressure supply is carried out by hydraulic station 5, hydraulic station 5 is mounted in hydraulic station rack 4.In order to make structure more
Step up to gather, press mounting rack, sand inflator frame, hydraulic station rack 4, template flatcar frame 8 and pushes away sand mould device frame 6 and integrate.
In the present embodiment, entire machine is controlled by PLC program to removable flask molding machine is penetrated using modular combination up and down
Each mechanism action, moulding sand is fabricated to can carry out casting product sand mold, Lai Shixian factory automation production, with this come
It improves product quality and production efficiency.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (11)
1. a kind of up and down to penetrating removable flask molding machine characterized by comprising
Press (1), the press (1) include rack, upper sand-shooting head component (13), cope component (14), drag box component
(15), sandbox component (16), lower sand-shooting head (17) and driving part are compensated, the driving part is for driving from top to bottom successively
It is set to the upper sand-shooting head component (13) in the rack, the cope component (14), the drag box component (15)
It is moved up and down with the compensation sandbox component (16), the lower sand-shooting head (17) is fixed on the rack and is located at the compensation sand
The lower section of box assembly (16)；
Sand inflator (2) is connected to, for containing moulding sand with the upper sand-shooting head component (13) and the lower sand-shooting head (17)；
For exhaust apparatus (3), connect with the sand inflator (2), the upper sand-shooting head component (13) and the lower sand-shooting head (17)
It is logical, for conveying high-pressure gas and discharge gas；
Template flatcar component (9), for the horizontal direction pick-and-place between the cope component (14) and drag box component (15)
Template (926)；
Sand mould device (7) are pushed away, for the horizontal release from the press (1) by sand mold after molding.
2. according to claim 1 up and down to penetrating removable flask molding machine, which is characterized in that the rack include footstock (11),
Pedestal (18) and guide post (12), the both ends of the guide post (12) connect with the footstock (11) and the pedestal (18) respectively
It connects, the upper sand-shooting head component (13), the cope component (14), the drag box component (15) and the compensation sandbox group
Part (16) is slidably disposed on the guide post (12).
3. according to claim 1 up and down to penetrating removable flask molding machine, which is characterized in that the driving part includes:
Upper sand-shooting head actuator (191) is fixed on the footstock (11) of rack, for driving the upper sand-shooting head component (13) to move
It is dynamic；
Cope actuator (192) is fixed on the upper sand-shooting head component (13), for driving the cope component (14) to move
It is dynamic；
Drag box actuator (193) is fixed on the pedestal (18) of the rack, for driving the drag box component (15) to move
It is dynamic；
It compensates sandbox actuator (194), the pedestal (18) of the rack is fixed on, for driving the compensation sandbox component (16)
It is mobile.
4. according to claim 3 up and down to penetrating removable flask molding machine, which is characterized in that upper sand-shooting head component (13) packet
Include sand-shooting head (132) and upper sand-shooting head supporting plate (131), it is described on shoot head splint (131) to death and can be set to institute up or down
It states in rack, the upper sand-shooting head (132) is fixed on the lower part of the upper sand-shooting head supporting plate (131), the upper sand-shooting head driving
Part (191) and the upper sand-shooting head supporting plate (131) are drivingly connected, and the cope actuator (192), which is fixed on described, penetrates sand
Head splint (131).
5. according to claim 4 up and down to penetrating removable flask molding machine, which is characterized in that the upper sand-shooting head (132) includes
On penetrate sand warehouse and upper sand ejection board, it is described on penetrate sand warehouse with sand inlet, sand export and air inlet/outlet, the upper sand ejection board is fixed on
The sand export of the bottom of sand warehouse is penetrated on described, the upper sand ejection board has upper sand shooting mouth (1324).
6. according to claim 5 up and down to penetrating removable flask molding machine, which is characterized in that penetrating sand warehouse on described includes above penetrating sand
Storehouse warehouse (1321), on penetrate sand warehouse liner (1326) and the first filter sand disengaging gas lid (1327), it is described on penetrate sand warehouse liner
(1326) it is set on described and penetrates in sand warehouse warehouse (1321), the first filter sand disengaging gas lid (1327) is set to the disengaging
At port；The upper sand ejection board includes top board (1322) and the upper sand shooting mouth that is mounted on the top board (1322)
(1324), the first mask, the first sealing plate (1323) and plug (1325).
7. according to claim 3 up and down to penetrating removable flask molding machine, which is characterized in that under the lower sand-shooting head (17) includes
Sand warehouse and lower sand ejection board are penetrated, sand warehouse is penetrated under described with sand inlet, sand export and air inlet/outlet, the lower sand ejection board is fixed on institute
The sand export for penetrating the top of sand warehouse is stated down, the lower sand ejection board has lower sand shooting mouth (172).
8. according to claim 7 up and down to penetrating removable flask molding machine, which is characterized in that penetrated under sand warehouse includes under described and penetrate sand
Storehouse warehouse (174), under penetrate sand warehouse liner (177), boiling plate, penetrated under described sand warehouse liner (177) be set to it is described under penetrate sand warehouse
In warehouse (174), the boiling plate be set to it is described under penetrate in sand warehouse liner (177)；The lower sand ejection board includes lower platen
(171) and the lower sand shooting mouth (172), the second mask and the second sealing plate (173) that are mounted on the lower platen (171).
9. according to claim 1 up and down to penetrating removable flask molding machine, which is characterized in that template flatcar component (9) packet
It includes:
Get on the right track frame, and the relatively described upper sand-shooting head component (13) of the upper rail frame and the cope component (14) move up and down
Ground is lifted on the upper sand-shooting head component (13) and the cope component (14), and the upper rail frame has upper rail
(913)；
Template flatcar frame (8) is provided with lower railway (923)；
Template flatcar is placed on the template flatcar frame (8), the template flatcar have vehicle body (921), upper wheel arm (922),
Upper roller (925), bottom roller (924) and flexible actuator (927), the upper wheel arm (922) are vertically arranged at the vehicle body
(921) top, the upper roller (925) are connected on the upper wheel arm (922), and the upper roller (925) is used for and upper rail
Road (913) cooperation, the bottom roller (924) are set to the lower part of the vehicle body (921), and the bottom roller (924) is used for under
Track (923) cooperation, the flexible actuator (927) are fixed on the template flatcar frame (8), the flexible actuator
(927) telescopic end is connect with the vehicle body (921).
10. according to claim 9 up and down to penetrating removable flask molding machine, which is characterized in that the flexible actuator (927)
Telescopic end is connect with the vehicle body (921) by push-and-pull head (928), removable positioning plate (930) and boat pin (929), described to push away
Pull head (928) is fixed on the telescopic end of the flexible actuator (927), moves positioning plate (930) along perpendicular to the lower rail
The direction in road (923) is set on the vehicle body (921) with moving horizontally, and the boat pin (929) is fixed on the push-and-pull head
(928) on, and boat pin (929) is moved up and down and is set on the removable positioning plate (930).
11. according to claim 1 up and down to penetrating removable flask molding machine, which is characterized in that described to push away sand mould device (7) installation
In pushing away on sand mould device frame (6), the sand mould device (7) that pushes away includes:
Mounting base (73) is fixed on described push away on sand mould device frame (6)；
It pushes actuator (71), is fixed on described push away on sand mould device frame (6)；
Push plate (74) is connected to the promote-side for pushing actuator (71)；
Guide rod (72) passes through the mounting base (73), and one end of the guide rod (72) is connect with the push plate (74).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910721567.0A CN110252962A (en) | 2019-08-06 | 2019-08-06 | It is a kind of up and down to penetrating removable flask molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910721567.0A CN110252962A (en) | 2019-08-06 | 2019-08-06 | It is a kind of up and down to penetrating removable flask molding machine |
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| CN110252962A true CN110252962A (en) | 2019-09-20 |
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| CN201910721567.0A Pending CN110252962A (en) | 2019-08-06 | 2019-08-06 | It is a kind of up and down to penetrating removable flask molding machine |
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| CN113198979A (en) * | 2021-05-17 | 2021-08-03 | 常州巧捷铸造设备有限公司 | Servo device for bottom sand shooting and sand shooting box of clay sand molding machine |
| CN113814362A (en) * | 2021-09-24 | 2021-12-21 | 泉州市巨铸智能科技有限公司 | Molding machine with middle frame capable of moving up and down and using method of molding machine |
| CN113828737A (en) * | 2021-09-24 | 2021-12-24 | 泉州市巨铸智能科技有限公司 | Molding machine with upper and lower ejection functions and using method thereof |
| CN114160760A (en) * | 2021-10-26 | 2022-03-11 | 青岛恒林工业集团股份有限公司 | Molding machine with adjustable sand mold thickness |
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