CN107626898A - One kind is large-scale singly to drive automatic turning core shooter - Google Patents
One kind is large-scale singly to drive automatic turning core shooter Download PDFInfo
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- CN107626898A CN107626898A CN201711080362.6A CN201711080362A CN107626898A CN 107626898 A CN107626898 A CN 107626898A CN 201711080362 A CN201711080362 A CN 201711080362A CN 107626898 A CN107626898 A CN 107626898A
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- sand
- plate
- support
- automatic turning
- slide
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Abstract
Large-scale automatic turning core shooter is singly driven the invention provides a kind of, including support, sandbox and sand hopper is penetrated, installing plate is set on the support, the installation plate top surface is provided for the sandbox that sand is covered in storage, lower section is set and penetrates sand hopper and walking mechanism, and the sand hopper of penetrating is arranged in the walking mechanism；High pressure air jet nozzles are set on the installing plate；The bottom of the support sets a mould bases and the switching mechanism for driving the mould bases upset；The mould bases includes cover half fixed plate, dynamic mould fixing plate, supporting plate, slide-bar and connecting shaft, the slide-bar both ends connect cover half fixed plate and supporting plate respectively, the dynamic mould fixing plate is slidably connected on slide-bar by shaft sleeve sealing device, described connecting shaft one end connection cylinder or hydraulic cylinder, the other end are fastenedly connected dynamic mould fixing plate.Mold Base Design is singly to open by the present invention, and realizes automatic turning 180 degree, improves production efficiency.
Description
Technical field
The present invention relates to a kind of coated sand core shooting machine of casting industry, more particularly to a kind of large-scale singly open automatic turning core shooting
Machine.
Background technology
Core shooter is that molding sand is equably injected to the pre- consolidation of sandbox using compressed air, then applies pressure again and is pressed
It is real, using precoated sand coremaking, suitable for two kinds of hot box and cold-box.Core shooter is widely used in casting industry, its work
Principle is to inject the core sand compound using liquid or solid thermosetting resin as binding agent in the core box after heating, and core is in core
Preheating hardens to certain thickness and takes out it quickly in box, forms that surface is smooth, accurate in size high-quality core finished product.But
Existing core shooter structure and function are more single, it is impossible to meet more and more extensive application field, production efficiency is relatively low.
The content of the invention
In view of this, present invention offer one kind is large-scale singly drives automatic turning core shooter, avoids what is occurred in the prior art
Problem, by Mold Base Design singly to open, and automatic turning 180 degree is realized, improve production efficiency.
The present invention uses following technical scheme：
It is a kind of it is large-scale singly drives automatic turning core shooter, wherein, including support, sandbox and penetrate sand hopper, installation be set on the support
Plate, the installation plate top surface are provided for the sandbox that sand is covered in storage, and lower section sets and penetrates sand hopper and walking mechanism, described to penetrate sand hopper
It is arranged in the walking mechanism；High pressure air jet nozzles are set on the installing plate；The bottom of the support sets a mould bases
With the switching mechanism for driving the mould bases upset；The mould bases includes cover half fixed plate, dynamic mould fixing plate, supporting plate, cunning
Axle and connecting shaft, the slide-bar both ends connect cover half fixed plate and supporting plate respectively, and the dynamic mould fixing plate is filled by sleeve sealing
Put and be slidably connected on slide-bar, described connecting shaft one end connection cylinder or hydraulic cylinder, the other end are fastenedly connected dynamic mould fixing plate.
The walking mechanism includes feed rod slideway, walking sliding sleeve, contiguous block and walking power set, the feed rod slideway and set
Put on the support below installing plate, the walking sliding sleeve is sleeved on the feed rod slideway, and the walking sliding sleeve is fastenedly connected
Sand hopper both sides are being penetrated, the contiguous block, which is arranged on, penetrates sand hopper side, and the contiguous block is connected with walking power set.
The walking power set are cylinder or hydraulic cylinder.
The switching mechanism includes turnover transmission device, short axle, rolling ring, carrying roller and bearing, and described bearing is arranged on
On support, carrying roller is provided with bearing, described rolling ring is arranged on the outside of supporting plate, and the carrying roller support rolling ring rotates,
The short axle is arranged on the outside of cover half fixed plate, and short axle is connected with turnover transmission device.
The turnover transmission device is turbine worm transmission mechanism.
Sand block plate is set on the installing plate, and the sand block plate is located at below the hopper hole of sandbox bottom；The sand block plate
On be provided with sand block plate hole, column spinner, spring stack and sand block bucket post.
Described penetrate on sand hopper is provided with valve body controlling organization, and the valve body controlling organization includes valve block, described valve block one end
Apertured, the other end set the bellmouth of control sand material disengaging, and the top in the hole sets cylinder or hydraulic cylinder, the valve block side
Air admission hole is set.
Described penetrate on sand hopper is provided with air shut-off valve body mechanism, and the air shut-off valve body mechanism includes upper end cover, valve
Body, bottom end cover and sealing gasket, air inlet is set on the upper end cover, gas outlet is set on bottom end cover, and the valve body is arranged on
The air duct communicated with air inlet, gas outlet is set between end cap and bottom end cover, on the valve body；The sealing gasket is arranged on
On the upper end cover.
The shaft sleeve sealing device includes axle sleeve and shaft-cup, and the shaft-cup is arranged on axle sleeve one end, set in the axle sleeve
Hydraulic fluid interface.
Upper sand device is set above the sandbox, and the upper sand device includes cylinder, and described cylinder one end sets air to open
Gateway controller and for controlling the check valve into sand, the other end sets sand export, described to be spaced apart switch controller air switch company
Connect.
The sand hopper of penetrating is included into sand cylinder and sand warehouse, it is described enter sand cylinder be arranged on above sand warehouse, connected with sand warehouse；It is described enter
Sand cylinder upper end sets sand inlet, and the sand bar bottom sets sand export.
The sand cylinder is cylindrical shape.
The sand warehouse section is wider with entering one end that sand cylinder is connected to be trapezoidal, narrower at sand export.
Beneficial effects of the present invention are：
The present invention is a kind of coated sand core shooting machine applied to casting industry, has broken traditional coated sand core shooting machine structure and work(
Can, by Mold Base Design singly to open, and automatic turning 180 degree is realized, make the application of the core shooter wider, automate simultaneously
Control substantially reduces the labor intensity of operator, improves production efficiency.
Brief description of the drawings
Fig. 1 is a kind of large-scale structural representation for singly driving automatic turning core shooter of the present invention.
In figure：1- supports, 2- control cabinets, 3- installing plates, 4- sandboxes, 5- penetrate sand hopper, 6- slide-bars, 7- rolling rings, 8- bearings,
9- carrying rollers, 10- turnover transmission devices.
Fig. 2 is a kind of large-scale structural representation for singly opening automatic turning core shooter sand block plate of the present invention.
In figure：Sand block plate 20, sand block plate hole 201, column spinner 202, spring stack 203, sand block bucket post 204.
Fig. 3 is a kind of large-scale structural representation for singly opening automatic turning core shooter valve block of the present invention.
In figure：30- valve blocks, 301- holes, 302- air admission holes.
Fig. 4 is a kind of large-scale structural representation for singly opening automatic turning core shooter air shut-off valve body mechanism of the present invention.
Fig. 5 is that a kind of large-scale structure for singly opening the valve body of air shut-off valve body mechanism in automatic turning core shooter of the present invention is shown
It is intended to.
Fig. 6 is a kind of large-scale structure for singly opening the upper end cover of air shut-off valve body mechanism in automatic turning core shooter of the present invention
Schematic diagram.
In figure：401- upper end covers, 402- valve bodies, 403- bottom end covers, 404- sealing gaskets, 405- air ducts, 406- air inlets
Mouthful.
Fig. 7 is that a kind of large-scale structure for singly opening moving platen movement shaft sleeve sealing device in automatic turning core shooter of the present invention is shown
It is intended to.
In figure：701- shaft-cups, 702- axle sleeves.
Fig. 8 is a kind of large-scale structural representation for singly opening upper sand device in automatic turning core shooter of the present invention.
In figure：801- cylinders, 802- air switch controllers, 803- check valves, 804- sand exports.
Fig. 9 is a kind of large-scale structural representation singly driven automatic turning core shooter and penetrate sand hopper of the present invention.
Figure 10 is a kind of large-scale structural representation singly driven automatic turning core shooter and penetrate sand hopper of the present invention.
In figure：901- sand inlets, 902- enter sand cylinder, 903- sand warehouses, 904- sand exports.
Figure 11 is a kind of large-scale structural representation for singly opening sand shot bucket walking mechanism in automatic turning core shooter of the present invention.
In figure：1101- feed rod slideways, 1102- walking sliding sleeves, 1103- contiguous blocks.
Embodiment
As shown in figure 1, the present invention provide it is a kind of it is large-scale singly drive automatic turning core shooter, including support 1, sandbox 4, penetrate sand hopper
5th, control cabinet 2, mould bases and turnover transmission device 10.The top of support 1 sets installing plate 3, and the top surface of installing plate 3 is provided for storage and covered
The sandbox 4 of sand, lower section set and penetrate sand hopper 5 and walking mechanism, penetrate sand hopper 5 and be arranged in walking mechanism.Set on installing plate 3 high
Press air nozzle.The bottom of support 1 sets a mould bases and the switching mechanism for driving the mould bases to overturn.Mould bases includes cover half
Fixed plate, dynamic mould fixing plate, supporting plate, slide-bar 6 and connecting shaft, the both ends of slide-bar 6 connect cover half fixed plate and supporting plate, dynamic model respectively
Fixed plate is slidably connected on slide-bar 6 by shaft sleeve sealing device, and connecting shaft one end connection cylinder or hydraulic cylinder, other end fastening connect
Connect dynamic mould fixing plate.
Switching mechanism includes turnover transmission device 10, short axle, rolling ring 7, carrying roller 9 and bearing 8, and bearing 8 is arranged on support 1
On, carrying roller 9 is provided with bearing 8, rolling ring 7 is arranged on the outside of supporting plate, and carrying roller 9 supports rolling ring 7 to rotate, and short axle is arranged on
On the outside of cover half fixed plate, short axle is connected with turnover transmission device 10.In the present embodiment, turnover transmission device is driven for turbine worm
Mechanism.
Mould bases can move along a straight line left and right in the presence of cylinder or hydraulic cylinder on support, work of the mould bases in switching mechanism
Overturn with lower achievable 180 degree.Control cabinet in the present embodiment uses the general PLC of the industry as control element, using people
Machine interface is as modification of program and parameter setting apparatus, and in corresponding position installation site sensor, pressure sensor, temperature
Sensor carries out information gathering.The present invention is a kind of coated sand core shooting machine applied to casting industry, has broken traditional precoated sand
Core shooter 26S Proteasome Structure and Function, by Mold Base Design singly to open, and automatic turning 180 degree is realized, make the application of the core shooter
It is wider, the labor intensity of operator is substantially reduced, improves production efficiency.
As shown in Fig. 2 setting sand block plate 20 on installing plate 3, sand block plate 20 is located at below the hopper hole of the bottom of sandbox 4；Gear
Sand block plate hole 201, column spinner 202, spring stack 203 and sand block bucket post 204 are provided with sand plate 20.Sand block plate 20 is located at hopper hole
Below, when penetrating sand hopper 5 and being moved at sand block plate 20, the sand block bucket post 204 that sand hopper drives the sand block plate is penetrated, around column spinner 202
Rotation, when three sand hopper hole, sand block plate hole 201 and hopper hole hole coaxial lines is penetrated, the sand material inside hopper is inside hopper
Incident sand hopper is entered by sand block plate, sand hopper charging sand is penetrated in completion.When penetrating sand hopper and filling it up with material sand, penetrate sand hopper and go to moving at mould
Sand work is penetrated in completion, and at this moment sand block plate follows the mobile beginning for penetrating sand hopper around rotation under spring force in spring stack 203
Post 202 rotates, and the sand block plate hole 201 of sand block plate and hopper is entered sand hole not coaxial line, sand block plate just blocks expects inside hopper
Sand flow comes out.The sand block plate 20 is simple in construction, and function is extremely important, effectively solves the supply of hopper material sand and penetrates asking for sand hopper
Topic.
Valve body controlling organization is provided with as shown in figure 3, penetrating on sand hopper, valve body controlling organization includes valve block 30, valve block 30 1
Apertured 301 is held, the other end sets the bellmouth of control sand material disengaging, and the top in hole 301 sets cylinder or hydraulic cylinder, valve block 30 1
Side sets air admission hole 302.Valve block 30 is to control the leakage of sand shot bucket husky in a vertical core shooter of the precoated sand applied to casting industry
Valve block, surface can be cylinder or oil cylinder, and by using the flexible principle of piston, taper is set in the lower section of mechanism
Hole control sand disengaging.Air admission hole 302 is set in mechanism side openings, when bellmouth is opened, air admission hole 302 inflates entrance
Mechanism, the sand of sand shot bucket is squeezed into mould；When taper bore closure, the hole of air inlet 302 stops inflating to mechanism, and sand stops
Only enter sand shot bucket.
As Figure 4-Figure 6, penetrate on sand hopper 5 and be provided with air shut-off valve body mechanism, air shut-off valve body mechanism includes upper
End cap 401, valve body 402, bottom end cover 403 and sealing gasket 404.Air inlet 406 is set on upper end cover 401, set on bottom end cover 403
Gas outlet, valve body 402 are arranged between upper end cover 401 and bottom end cover 403, are set and air inlet 406, gas outlet on valve body 402
The air duct 405 communicated；Sealing gasket 404 is arranged on upper end cover 401.Upper and lower end cover structure is identical, and upper end cover is air inlet,
Bottom end cover is gas outlet, when having air to enter mechanism from air inlet, valve inner air-passage opening, is stopped when there is air
When only entering mechanism by air inlet, valve inner air duct is closed.
As shown in fig. 7, shaft sleeve sealing device includes axle sleeve 702 and shaft-cup 701, shaft-cup 701 is arranged on the one end of axle sleeve 702,
Hydraulic fluid interface is set in axle sleeve 702.Shaft sleeve sealing device is applied to the dress that the coated sand core shooting machine moving platen of casting industry moves
Put, the shaft sleeve sealing device is not only only capable of preventing sand from entering between moving platen and slide-bar 6, prevents slide-bar 6 to be scratched, causes to move
The generation of the not smooth phenomenon of template movement, and hydraulic oil seal is used in the shaft sleeve sealing device, between moving platen and slide-bar 6
Oil film is formed, while making the feed rod avoid being scratched, makes moving platen movement more smooth, reduces the resistance of moving platen oil cylinder, drop
The power of low pumping plant, while reduce energy consumption.The shaft sleeve sealing device reduces relative to other types axle sleeve, overall dimension, adapts to
Property it is wider, be not only applicable to relatively thin axle, for the thick axle of major diameter be even more be widely used.
As shown in figure 8, the top of sandbox 4 sets upper sand device, the upper sand device includes cylinder 801, and the one end of cylinder 801 is set
Put air switch controller 802 and for controlling the check valve 803 into sand, the other end sets sand export 804, is spaced apart switch control
The air switch of device 802 connects.Upper sand device realizes the Automated condtrol supply for covering sand, not only in the core shooter course of work
Shorten the production cycle, also reduce manual labor, and it is more efficient and convenient.The design at check valve by controlling into sand, when need
When upper sand, the sand in the sand hopper above check valve is fallen into cylinder 801 by Action of Gravity Field, and air switch is opened, by cylinder
Sand gets sand export in 801, and sand function in realization, structure is convenient and simple, reduces the production time, shortens the production cycle, improves work
Make efficiency.
As shown in Figure 9, Figure 10, penetrating sand hopper 5 is included into sand cylinder 902 and sand warehouse 903, enters sand cylinder 902 and is arranged in sand warehouse 903
Side, is connected with sand warehouse 903；Enter the upper end of sand cylinder 902 and sand inlet 901 is set, the bottom of sand warehouse 903 sets sand export 904.Sand cylinder is circle
Tubular；Sand warehouse section is wider with entering one end that sand cylinder is connected to be trapezoidal, narrower at sand export.
In core shooter application field, sand shot bucket 5 is a part essential in the core shooter course of work, and the design breaks
Traditional sand shot bucket pattern, the innovative design from structure, reduce the size of sand shot plate, from the appearance more specification, from performance
Upper raising sand export goes out sand drift amount, makes sand shot core fuller, improves finished workpart rate, improves production efficiency.
As shown in figure 11, walking mechanism includes feed rod slideway 1101, walking sliding sleeve 1102, contiguous block 1103 and walking power
Device, feed rod slideway 1101 are arranged on the support below installing plate, and walking sliding sleeve 1102 is sleeved on feed rod slideway 1101, OK
Walk sliding sleeve 1102 and be fastenedly connected penetrating sand hopper both sides.Contiguous block 1103, which is arranged on, penetrates sand hopper side, and contiguous block 1103 is dynamic with walking
Power apparatus connects, and penetrating sand hopper 5 can move left and right along feed rod slideway 1101, when penetrating sand hopper 5 and being moved to 4 lower section of sandbox, when penetrating sand
When three bucket hole, sand block plate hole 201 and hopper hole hole coaxial lines, the sand material inside hopper is entered inside hopper by sand block plate
Sand hopper charging sand is penetrated in incident sand hopper, completion.When penetrating sand hopper 5 and moving right to below high pressure air jet nozzles, high pressure air jet nozzles spray
Go out pressure-air, the dies cavity that material sand enters on mould bases from the sand export for penetrating sand hopper 5.In the present embodiment, power set of walking
For cylinder or hydraulic cylinder.In the core shooter course of work, the mobile traditional approach of sand shot bucket is will by wheeled slip, the design
Traditional wheeled slideway changes into feed rod slideway, changes to outside slideway from the inside of U-type groove in structure, reduces in U-type groove
Portion's size limitation, improve the storage sand amount of storage sand bucket.From performance, the frictional resistance of polished rod slideway is permitted than the wheeled reduction slided into
More, controllability is more convenient.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.
Claims (3)
1. one kind is large-scale singly to drive automatic turning core shooter, it is characterised in that：Including support, sandbox and sand hopper is penetrated, on the support
Installing plate is set, and the installation plate top surface is provided for the sandbox that sand is covered in storage, and lower section sets and penetrates sand hopper and walking mechanism, institute
State and penetrate sand hopper and be arranged in the walking mechanism；High pressure air jet nozzles are set on the installing plate；The bottom of the support is set
One mould bases and the switching mechanism for driving the mould bases upset；The mould bases includes cover half fixed plate, dynamic mould fixing plate, branch
Fagging, slide-bar and connecting shaft, the slide-bar both ends connect cover half fixed plate and supporting plate respectively, and the dynamic mould fixing plate passes through axle sleeve
Sealing device is slidably connected on slide-bar, and described connecting shaft one end connection cylinder or hydraulic cylinder, the other end are fastenedly connected dynamic model and consolidated
Fixed board.
2. one kind according to claim 1 is large-scale singly to drive automatic turning core shooter, it is characterised in that：The switching mechanism bag
Turnover transmission device, short axle, rolling ring, carrying roller and bearing are included, described bearing is arranged on support, and support is provided with bearing
Roller, described rolling ring are arranged on the outside of supporting plate, and the carrying roller support rolling ring rotates, and the short axle is arranged on cover half and fixed
On the outside of plate, short axle is connected with turnover transmission device.
3. one kind according to claim 2 is large-scale singly to drive automatic turning core shooter, it is characterised in that：The upset transmission dress
It is set to turbine worm transmission mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711080362.6A CN107626898A (en) | 2017-11-06 | 2017-11-06 | One kind is large-scale singly to drive automatic turning core shooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711080362.6A CN107626898A (en) | 2017-11-06 | 2017-11-06 | One kind is large-scale singly to drive automatic turning core shooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107626898A true CN107626898A (en) | 2018-01-26 |
Family
ID=61107248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711080362.6A Pending CN107626898A (en) | 2017-11-06 | 2017-11-06 | One kind is large-scale singly to drive automatic turning core shooter |
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| Country | Link |
|---|---|
| CN (1) | CN107626898A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110340311A (en) * | 2019-08-20 | 2019-10-18 | 盐城市东云自动化科技有限公司 | A kind of turnover mechanism for quick-replaceable sand casting secret seal |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202639238U (en) * | 2012-02-03 | 2013-01-02 | 吕卫东 | Shell core machine |
| CN203764906U (en) * | 2014-01-26 | 2014-08-13 | 王桐利 | Full-automatic core shooting machine |
| CN104668476A (en) * | 2013-11-29 | 2015-06-03 | 无锡市双全机械制造厂 | Shell core machine |
| CN206169193U (en) * | 2016-11-10 | 2017-05-17 | 溧阳市万盛铸造有限公司 | Automatic core shooting machine |
-
2017
- 2017-11-06 CN CN201711080362.6A patent/CN107626898A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202639238U (en) * | 2012-02-03 | 2013-01-02 | 吕卫东 | Shell core machine |
| CN104668476A (en) * | 2013-11-29 | 2015-06-03 | 无锡市双全机械制造厂 | Shell core machine |
| CN203764906U (en) * | 2014-01-26 | 2014-08-13 | 王桐利 | Full-automatic core shooting machine |
| CN206169193U (en) * | 2016-11-10 | 2017-05-17 | 溧阳市万盛铸造有限公司 | Automatic core shooting machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110340311A (en) * | 2019-08-20 | 2019-10-18 | 盐城市东云自动化科技有限公司 | A kind of turnover mechanism for quick-replaceable sand casting secret seal |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20180126 |