CN108160946A - A kind of automatic core shooter and its process for manufacturing riser - Google Patents
A kind of automatic core shooter and its process for manufacturing riser Download PDFInfo
- Publication number
- CN108160946A CN108160946A CN201810133900.1A CN201810133900A CN108160946A CN 108160946 A CN108160946 A CN 108160946A CN 201810133900 A CN201810133900 A CN 201810133900A CN 108160946 A CN108160946 A CN 108160946A
- Authority
- CN
- China
- Prior art keywords
- riser
- core
- sand
- cavity plate
- sandbox
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
- B22C15/23—Compacting by gas pressure or vacuum
- B22C15/24—Compacting by gas pressure or vacuum involving blowing devices in which the mould material is supplied in the form of loose particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
- B22C9/088—Feeder heads
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Devices For Molds (AREA)
Abstract
The present invention relates to a kind of automatic core shooter, gas receiver, at least two groups core shooting mechanisms being arranged side by side and at least two groups shaping mechanisms coordinated one by one with core shooting mechanism for core sand to be made to riser including the seal disc being arranged on machine top surface and seal disc cooperation core shooting.The present invention provides a kind of method for producing double-colored or polychrome riser full-automatic core shooter with two kinds of core sands and its producing riser, the creative multistation production model for proposing the combination of two or more core sand, efficiency is greatly improved, riser good manufacturability, the precision produced are high.Double-colored riser refers to a riser by two kinds or more unlike materials（Because color has the significant difference therefore named double-colored）Core sand made of riser, a variety of core sand combination forming riser are more extensive in casting technique.
Description
Technical field
The present invention relates to the apparatus fields of manufacture casting riser, and in particular to a kind of to manufacture double-colored or polychrome with hot box and emit
The full-automatic core shooter of mouth.
Background technology
Hot box shoot core machine is widely used in casting industry, what foundry sand, thermosetting resin and curing agent were mixed into
Sand material is injected in the core box with heating unit, is heated to 180~250 DEG C, the sand material close to box surface is made to be heated, in temperature
Under effect, binding agent within a very short time can polycondensation and harden, formed core, being not necessary to entering to dry baking oven again does, have shorten
The advantages that production cycle.
Core shooter in existing market, closing precision is poor, influences core quality；And mold tears conjunction inconvenience open, takes core
To be manual, the degree of automation is low, and manpower demand amount is big, and production cost is high.
Invention content
To solve the above problems, the present invention provides a kind of two kinds of double-colored or polychrome riser full-automatic core shootings of core sands production
Machine and its method for producing riser, the creative multistation production model for proposing the combination of two or more core sand, pole
Big to improve efficiency, the riser good manufacturability produced, precision are high.Double-colored riser refers to a riser by two kinds or more unlike materials
（Because color has the significant difference therefore named double-colored）Core sand made of riser, a variety of core sand combination forming riser in casting technique more
It is extensive.
A kind of automatic core shooter, the gas receiver including the seal disc being arranged on machine top surface and seal disc cooperation core shooting,
At least two groups core shooting mechanisms being arranged side by side and at least two groups and core shooting mechanism coordinate one by one for by core sand be made riser into
Type mechanism；
The core shooting mechanism includes the hopper and sandbox that are fixedly mounted on machine top surface, and the sandbox is set for translatable slide
Splicing is used under machine top surface；
The shaping mechanism is arranged on the lower section of sandbox, the shaping mechanism include squeeze board, cavity plate, die body, connect die holder and
Receiver, the squeeze board, cavity plate, die body and connects die holder and is sequentially arranged from top to bottom, passes through corresponding cylinder driver
The cavity plate and die body horizontal direction and can can be erected to movement, the squeeze board vertically to movement, the die holder that connects vertically
Directly to movement；
Locking molding or separated demolding are realized by retaining mechanism between the cavity plate and die body；
Be superimposed together the complete mould that can be formed corresponding to riser to be formed per the cavity plate described in composing type mechanism
Has cavity.
Above-mentioned automatic core shooter, the retaining mechanism include locking cylinder, the shaft being fixed on cavity plate side wall, with turning
The L-type latch hook and fixture block of axis rotatable engagement, the locking cylinder are secured transverse on levorotation cavity plate side wall, and the fixture block is fixed on
On the side wall of die body, the telescopic end of the upper end connection locking cylinder of the latch hook, lower end block locking or are detached from fixture block；
The sandbox is coordinated by pulley rail structure and machine top surface, and the sandbox for being arranged on the leftmost side is connected with level and stretches
The cylinder of contracting.
The process of riser is manufactured using above-mentioned automatic core shooter, the automatic core shooter includes the two groups of core shooters in left and right
Two composing type mechanisms of structure and left and right；The process for manufacturing riser with the automatic core shooting machine includes the following steps：
1) right sandbox level, which moves on to below seal disc to enter, penetrates sand station, moves up on right mould body is vertical and penetrates sand station, complete
First time into right composing type mechanism molds；
2) seal disc pushes, and gas receiver is supplied gas, right group of sand shooting mechanism is completed to penetrate the lower half portion that sand has been molded riser for the first time；
3) right mould body moves down vertically, right squeeze board moves up vertically, right sandbox）Level, which moves right, is emitted sand station；Left sandbox is horizontal
It penetrates sand station to moving left to below seal disc to enter and penetrates sand station, move on on right mould body is vertical and penetrate sand station, right cavity plate
It moves up, completes second of molding of right composing type mechanism；
4) seal disc pushes, and gas receiver is supplied gas, sand is penetrated in right group of sand shooting mechanism completion for the second time；
5) the right cavity plate and right mould body lock the molding state that keeps by retaining mechanism, downward out vertically together later to penetrate
Sand station is until demoulding station, and the right side, which connects die holder and moves up vertically, catches right mould body, and right squeeze board is compacted heat straight down, obtains
To molding riser；
6) retaining mechanism is opened, and the right side connects die holder and is displaced downwardly to original position vertically, and the right mould body is displaced downwardly to right splicing vertically
Disk height, the right horizontal left-hand movement of receiver, the right squeeze board straight down eject riser to right receiver；
7) the right receiver horizontal direction moves to left out, blows and release agent spraying is to clear up right cavity plate and right mould body；
8) in above-mentioned steps 7) blow and release agent spraying to clear up beginning while, the core shooting mechanism and shaping mechanism and step of left set
It is rapid 1) to realize riser molding to 7) identical action.
The process of above-mentioned manufacture riser, in step 5), the heating time of the right squeeze board is 60 ~ 90 seconds.
The process of above-mentioned manufacture riser, in step 7), the time of release agent spraying is 20 ~ 60 seconds.
Beneficial effects of the present invention are：The creative riser molding for proposing a variety of core sand combinations of the core shooter, makes a variety of cores
Sand is tightly bonded；Mould open/close is convenient, has good closing precision so as to ensure the core of high quality；And the automation journey of complete machine
Degree is high, saves manual labor；The cavity plate of different location moves horizontally, and each station is common to, when setting production between station
Between difference can be carried out at the same time the molding of riser different process step, have higher production efficiency.
Description of the drawings
Fig. 1 is the structure diagram of the embodiment of the present invention；
Fig. 2 is the molding locking state figure of the retaining mechanism of the embodiment of the present invention.
In figure：101 be left sandbox, 102 be left squeeze board, 103 be levorotation cavity plate, 104 be left mould body, 105 be that a left side connects mould
Seat, 106 for left receiver, 107 be left hopper,
201 be right sandbox, 202 be right squeeze board, 203 be right cavity plate, 204 be right mould body, 205 be that the right side connects die holder, 206 is right
Receiver, 207 for right hopper,
3 be gas receiver, 4 be seal disc,
51 it is locking cylinder, 52 be shaft, 53 be latch hook, 54 is fixture block.
Specific embodiment
The present invention is further explained below in conjunction with the accompanying drawings.
The present invention this automatic core shooter, including be arranged on machine top surface seal disc 4, with seal disc 4 coordinate penetrate
The gas receiver 3 of core, at least two groups core shooting mechanisms being arranged side by side and at least two groups and core shooting mechanism coordinate one by one for by core sand
The shaping mechanism of riser is made；Liang Zu core shootings mechanism and two composing type mechanisms are provided in the present embodiment.
The core shooting mechanism include being fixedly mounted on left hopper 107, right hopper 207 and left sandbox 101 on machine top surface,
Right sandbox 201, the left sandbox 101, right sandbox 201 are that being arranged under machine top surface for translatable slip is used for splicing；
The shaping mechanism is arranged on the lower section of corresponding sandbox, the shaping mechanism include left squeeze board 102, right squeeze board 202,
Levorotation cavity plate 103, right cavity plate 203, left mould body 104, right mould body 204, a left side connects die holder 105, the right side connects die holder 205 and left receiver
106th, right receiver 206, the squeeze board, cavity plate, die body and connects die holder and is sequentially arranged from top to bottom, passes through corresponding cylinder
Cavity plate described in driving device and die body can horizontal direction and vertically to movement, the left side connects die holder 105, the right side connects die holder 205
Can be vertically to movement, the left squeeze board 102, right squeeze board 202 can be vertically to movements；
Locking molding or separated demolding are realized by retaining mechanism between the cavity plate and die body；
Be superimposed together the complete mould that can be formed corresponding to riser to be formed per the cavity plate described in composing type mechanism
Has cavity.
Above-mentioned automatic core shooter, the retaining mechanism include locking cylinder 51, be fixed on cavity plate side wall shaft 52,
With the L-type latch hook 53 of 52 rotatable engagement of shaft and fixture block 54, the locking cylinder 51 is secured transverse to 103 side wall of levorotation cavity plate
On, the fixture block 54 is fixed on the side wall of die body, telescopic end, the lower end card of the upper end connection locking cylinder 51 of the latch hook 53
Firmly lock or be detached from fixture block 54；
The sandbox is coordinated by pulley rail structure and machine top surface, and the sandbox for being arranged on the leftmost side is connected with level and stretches
The cylinder of contracting.
The automatic core shooter of the present embodiment includes two composing type mechanisms of left and right Liang Zu core shootings mechanism and left and right；With the automatic core shooting
The process of machine manufacture riser includes the following steps：
1) right 201 level of sandbox, which moves on to the lower section of seal disc 3 and enters, penetrates sand station, right mould body 204 vertically on move up into and penetrate sand
Station completes the first time molding of right composing type mechanism；
2) seal disc 4 pushes, and gas receiver 3 is supplied gas, right group of sand shooting mechanism is completed to penetrate the lower half that sand has been molded riser for the first time
Point；
3) right mould body 204 moves down vertically, right squeeze board 202 moves up vertically, 201 level of right sandbox moves right is emitted sand station；It is left
101 horizontal direction of sandbox, which moves left to the lower section of seal disc 3 and enters, penetrates sand station and penetrates sand station, right mould body 204 vertically on move on to and penetrate
Sand station, right cavity plate 203 move up, and complete second of molding of right composing type mechanism；
4) seal disc 4 pushes, and gas receiver 3 is supplied gas, sand is penetrated in right group of sand shooting mechanism completion for the second time；
5) the right cavity plate 203 and right mould body 204 are locked by retaining mechanism keeps molding state, later vertically together downwards
Removal penetrates sand station until demoulding station, and the right side connects vertical move up of die holder 205 and catches right mould body 204, and right squeeze board 202 is vertical
Compacting heating downwards obtains molding riser；
6) retaining mechanism is opened, and the right side connects die holder 205 and is displaced downwardly to original position vertically, and the right mould body 204 is displaced downwardly to vertically
Right 206 height of receiver, right 206 horizontal left-hand of the receiver movement, the right squeeze board 202 straight down eject riser
To right receiver 206；
7) 206 horizontal direction of right receiver moves to left out, blows and release agent spraying is to clear up right cavity plate 203 and right mould body 204；
8) in above-mentioned steps 7) blow and release agent spraying to clear up beginning while, the core shooting mechanism and shaping mechanism and step of left set
It is rapid 1) to realize riser molding to 7) identical action.
Above-mentioned steps 5) in, the heating time of the right squeeze board 202 is 60 ~ 90 seconds.
Above-mentioned steps 7) in, the time of release agent spraying is 20-60 seconds.
Claims (5)
1. a kind of automatic core shooter, it is characterised in that：Including the seal disc being arranged on machine top surface（4）With seal disc（4）Match
Close the gas receiver of core shooting（3）, at least two groups core shooting mechanisms being arranged side by side and at least two groups with core shooting mechanism coordinate and are used for one by one
Core sand is made to the shaping mechanism of riser；
The core shooting mechanism includes the hopper and sandbox that are fixedly mounted on machine top surface, and the sandbox is set for translatable slide
Splicing is used under machine top surface；
The shaping mechanism is arranged on the lower section of sandbox, the shaping mechanism include squeeze board, cavity plate, die body, connect die holder and
Receiver, the squeeze board, cavity plate, die body and connects die holder and is sequentially arranged from top to bottom, passes through corresponding cylinder driver
The cavity plate and die body horizontal direction and can can be erected to movement, the squeeze board vertically to movement, the die holder that connects vertically
Directly to movement；
Locking molding or separated demolding are realized by retaining mechanism between the cavity plate and die body；
Be superimposed together the complete mould that can be formed corresponding to riser to be formed per the cavity plate described in composing type mechanism
Has cavity.
2. automatic core shooter according to claim 1, it is characterised in that：The retaining mechanism includes locking cylinder（51）、
The shaft being fixed on cavity plate side wall（52）With shaft（52）The L-type latch hook of rotatable engagement（53）And fixture block（54）, the lock
Tight cylinder（51）It is secured transverse to levorotation cavity plate（103）On side wall, the fixture block（54）It is fixed on the side wall of die body, the lock
Hook（53）Upper end connection locking cylinder（51）Telescopic end, lower end block locking or be detached from fixture block（54）；
The sandbox is coordinated by pulley rail structure and machine top surface, and the sandbox for being arranged on the leftmost side is connected with level and stretches
The cylinder of contracting.
3. a kind of manufacture the process of riser using automatic core shooter as described in claim 1, which is characterized in that it is described from
Dynamic core shooter includes two composing type mechanisms of left and right Liang Zu core shootings mechanism and left and right；The technique for manufacturing riser with the automatic core shooting machine
Method includes the following steps：
1) right sandbox（201）Level moves on to seal disc（3）Lower section enters and penetrates sand station, right mould body（204）Vertical upper shift-in
Incident sand station completes the first time molding of right composing type mechanism；
2) seal disc（4）It pushes, gas receiver（3）It supplies gas, right group of sand shooting mechanism completion is penetrated sand for the first time and be molded under riser
Half part；
3) right mould body（204）It moves down vertically, right squeeze board（202）It moves up vertically, right sandbox（201）Level, which moves right, is emitted sand work
Position；Left sandbox（101）Horizontal direction moves left to seal disc（3）Lower section enters and penetrates sand station and penetrate sand station, right mould body（204）It is perpendicular
It is moved on on straight and penetrates sand station, right cavity plate（203）It moves up, completes second of molding of right composing type mechanism；
4) seal disc（4）It pushes, gas receiver（3）It supplies gas, sand is penetrated in right group of sand shooting mechanism completion for the second time；
5) the right cavity plate（203）With right mould body（204）It is locked by retaining mechanism and keeps molding state, later vertically together
For downward out sand station of penetrating until demoulding station, the right side connects die holder（205）Vertical move up catches right mould body（204）, right compacting
Plate（202）Compacting heating straight down obtains molding riser；
6) retaining mechanism is opened, and the right side connects die holder（205）It is displaced downwardly to original position, the right mould body vertically（204）Under vertical
Move to right receiver（206）Highly, the right receiver（206）Horizontal left-hand movement, the right squeeze board（202）Straight down
Riser is ejected to right receiver（206）；
7) the right receiver（206）Horizontal direction moves to left out, blows and release agent spraying is to clear up right cavity plate（203）With right mould body
（204）；
8) in above-mentioned steps 7) blow and release agent spraying to clear up beginning while, the core shooting mechanism and shaping mechanism and step of left set
It is rapid 1) to realize riser molding to 7) identical action.
4. the process of riser is manufactured according to claim 3, it is characterised in that：Above-mentioned steps 5) in, the right compacting
Plate（202）Heating time be 60 ~ 90 seconds.
5. the process of riser is manufactured according to claim 3, it is characterised in that：Above-mentioned steps 7) in, release agent spraying
Time is 20-60 seconds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810133900.1A CN108160946A (en) | 2018-02-09 | 2018-02-09 | A kind of automatic core shooter and its process for manufacturing riser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810133900.1A CN108160946A (en) | 2018-02-09 | 2018-02-09 | A kind of automatic core shooter and its process for manufacturing riser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108160946A true CN108160946A (en) | 2018-06-15 |
Family
ID=62513401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810133900.1A Pending CN108160946A (en) | 2018-02-09 | 2018-02-09 | A kind of automatic core shooter and its process for manufacturing riser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108160946A (en) |
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| CN204075088U (en) * | 2014-06-26 | 2015-01-07 | 安徽新宁装备股份有限公司 | Device for sand coated iron mould double-station synchronous penetrates sand device |
| CN104416126A (en) * | 2013-08-30 | 2015-03-18 | 宜昌奥力铸造有限责任公司 | Dual-head horizontal parting core shooting machine of hot-core box |
| CN104668486A (en) * | 2013-11-30 | 2015-06-03 | 无锡市双全机械制造厂 | Double-station horizontal core shooting device |
| CN104668477A (en) * | 2013-11-28 | 2015-06-03 | 无锡市双全机械制造厂 | Double-station sand-coated iron mould core shooter |
| CN204842881U (en) * | 2015-07-18 | 2015-12-09 | 台州市陈氏铜业有限公司 | Automatic core shooting machine of blowing |
| CN105478684A (en) * | 2016-01-07 | 2016-04-13 | 济南标美精密机械有限公司 | Full-automatic core shooter |
| CN106825444A (en) * | 2017-03-16 | 2017-06-13 | 曹黎明 | A kind of mold manufacturing equipment |
| CN206535990U (en) * | 2017-01-08 | 2017-10-03 | 潍坊百顺铸业有限公司 | A kind of Double-station core shooter |
| CN207857795U (en) * | 2018-02-09 | 2018-09-14 | 济南标美精密机械有限公司 | A kind of automatic core shooter |
-
2018
- 2018-02-09 CN CN201810133900.1A patent/CN108160946A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104416126A (en) * | 2013-08-30 | 2015-03-18 | 宜昌奥力铸造有限责任公司 | Dual-head horizontal parting core shooting machine of hot-core box |
| CN104668477A (en) * | 2013-11-28 | 2015-06-03 | 无锡市双全机械制造厂 | Double-station sand-coated iron mould core shooter |
| CN104668486A (en) * | 2013-11-30 | 2015-06-03 | 无锡市双全机械制造厂 | Double-station horizontal core shooting device |
| CN204075088U (en) * | 2014-06-26 | 2015-01-07 | 安徽新宁装备股份有限公司 | Device for sand coated iron mould double-station synchronous penetrates sand device |
| CN204842881U (en) * | 2015-07-18 | 2015-12-09 | 台州市陈氏铜业有限公司 | Automatic core shooting machine of blowing |
| CN105478684A (en) * | 2016-01-07 | 2016-04-13 | 济南标美精密机械有限公司 | Full-automatic core shooter |
| CN206535990U (en) * | 2017-01-08 | 2017-10-03 | 潍坊百顺铸业有限公司 | A kind of Double-station core shooter |
| CN106825444A (en) * | 2017-03-16 | 2017-06-13 | 曹黎明 | A kind of mold manufacturing equipment |
| CN207857795U (en) * | 2018-02-09 | 2018-09-14 | 济南标美精密机械有限公司 | A kind of automatic core shooter |
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