CN110280726A - A kind of continuous production type coated sand core shooting machine - Google Patents
A kind of continuous production type coated sand core shooting machine Download PDFInfo
- Publication number
- CN110280726A CN110280726A CN201910504716.8A CN201910504716A CN110280726A CN 110280726 A CN110280726 A CN 110280726A CN 201910504716 A CN201910504716 A CN 201910504716A CN 110280726 A CN110280726 A CN 110280726A
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- China
- Prior art keywords
- sand
- fixedly connected
- plate
- continuous production
- type coated
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Devices For Molds (AREA)
Abstract
The invention discloses a kind of continuous production type coated sand core shooting machines, including rack, penetrate sand component and die assembly, rack includes firm banking, side support plate and guide post, side support plate is symmetrically fixedly connected on the left and right sides of firm banking, guide post is fixedly connected between side support plate, the surface of firm banking is fixedly connected with loading plate and penetrates sand component, loading plate is symmetrically distributed in the top for penetrating sand component, penetrating sand component includes sand reservoir box, penetrate sand air pump and conveying pipeline, the side wall of sand reservoir box, which is fixedly connected with, penetrates sand air pump, conveying pipeline is vertically fixedly connected in sand reservoir box, die assembly is located at the top for penetrating sand component, die assembly includes moving template, solid plate and cylinder.The present invention cooperates cylinder moving using two groups of molds, realize that two side molds alternately produce, on the one hand convenient can not rest carries out duration production, on the other hand meets the rhythm of production, facilitate staff to carry out feeding in the gap of production, improves safety when feeding.
Description
Technical field
The present invention relates to precoated sand production equipment technology, specially a kind of continuous production type coated sand core shooting machine.
Background technique
Core shooter is to be suitable for hot box and two kinds of cold-box using precoated sand coremaking.The characteristics of core shooter is using two
Root guide post, open mold vertical-parting, while installing two secondary different molds, intermediate fixed frame can two-sided installation cover half, left and right
Open mold (is equivalent to bimodulus frame).Precoated sand refers to that sand grain surface is covered with the molding sand or core of one layer of hard resin film before moulding
Sand, have two kinds of coating techniques of cold process and thermal method: cold process is dissolved resin with ethyl alcohol, and methenamine is added during mulling,
The two is set to be coated on sand grain surface, ethyl alcohol volatilization obtains precoated sand；Sand is preheating to certain temperature by thermal method, and resin is added to make its melting,
Stirring makes resin be coated on sand grain surface, adds methenamine aqueous solution and lubricant, cooling, broken, sieve to obtain precoated sand, is used for
Steel-casting, ironcasting.
Currently, the coated sand core shooting machine in market is at work, is usually only produced with a cover die, carried out to product
When feeding, mold remains opening, just can be carried out after waiting feeding and produces next time, causes production disruption, and in mould
There are security risks for feeding in having, and rhythm of production is not reasonable, reduces the production efficiency of coated sand core shooting machine.For this reason, it may be necessary to
It designs a kind of new technical solution and gives and solve.
Summary of the invention
The purpose of the present invention is to provide a kind of continuous production type coated sand core shooting machines, cooperate cylinder using two groups of molds
Movement realizes that two side molds alternately produce, and on the one hand convenient can not rest carries out duration production, on the other hand meets
The rhythm of production facilitates staff to carry out feeding in the gap of production, improves safety when feeding.
To achieve the above object, the invention provides the following technical scheme: a kind of continuous production type coated sand core shooting machine, packet
Including rack penetrates sand component and die assembly, and the rack includes firm banking, side support plate and guide post, the side support plate pair
Claim the left and right sides for being fixedly connected on firm banking, to be fixedly connected with guide post between the side support plate, the firm banking
Surface is fixedly connected with loading plate and penetrates sand component, and the loading plate is symmetrically distributed in the top for penetrating sand component, described to penetrate sand group
Part includes sand reservoir box, penetrates sand air pump and conveying pipeline, and the side wall of the sand reservoir box, which is fixedly connected with, penetrates sand air pump, in the sand reservoir box
It is vertically fixedly connected with conveying pipeline, the die assembly is located at the top for penetrating sand component, and the die assembly includes moving template, determines
Template and cylinder, the solid plate are symmetrically distributed in the inside of side support plate, and the moving template is between the solid plate of two sides, institute
It states and is fixedly connected with cylinder at the lower edges of moving template.
As an improvement of the above technical solution, the guide post is fixedly connected at least provided with three and with side support plate.
As an improvement of the above technical solution, the cylinder is located at the surface of guide post and is slidably connected with guide post, the gas
The output end and guide post integrally connected at cylinder both ends.
As an improvement of the above technical solution, the top of the sand reservoir box is equipped with the material feeding lid being detachably connected and pressure release electricity
The side wall of magnet valve, the sand reservoir box is equipped with transparent observation window.
As an improvement of the above technical solution, the Y-shaped top for being fixedly connected on sand reservoir box of the conveying pipeline, the conveying
The upper end of pipe is connected with the loading plate of the left and right sides respectively.
As an improvement of the above technical solution, the surface of the loading plate is equipped with feedhole, and the inside of the loading plate is set
There is rectangular through-hole.
As an improvement of the above technical solution, the bottom of the moving template is fixedly connected with striker plate, the striker plate with
Rectangular through-hole gap is slidably connected.
As an improvement of the above technical solution, the surface of the striker plate is equipped with symmetrical through-hole, the striker plate
Lower surface is fixedly connected with the plug of rubber material, and the plug is symmetrically distributed in the outside of through-hole.
Compared with prior art, beneficial effects of the present invention are as follows:
1, the present invention cooperates cylinder moving using two groups of molds, realizes that two side molds alternately produce, on the one hand convenient
It can not rest and carry out duration production, improve the efficiency of production, on the other hand meet the rhythm of production, facilitate staff
Feeding is carried out in the gap of production, while not influencing production efficiency, improves safety when feeding.
2, the present invention is realized by being moved with moving template in striker plate of the lower section of moving template equipped with cooperative movement
The feedhole access for producing side, is closed at the feedhole of feeding side, facilitates and penetrates sand component completion two sides using one
Penetrate sand demand.
Detailed description of the invention
Fig. 1 is continuous production type coated sand core shooting machine side structure schematic diagram of the present invention；
Fig. 2 is A-A schematic cross-sectional view of the present invention；
Fig. 3 is loading plate schematic cross-sectional view of the present invention；
Fig. 4 is striker plate schematic cross-sectional view of the present invention.
In figure: rack -1 penetrates sand component -2, die assembly -3, firm banking -4, side support plate -5, guide post -6, material containing
Plate -7, sand reservoir box -8 penetrate sand air pump -9, conveying pipeline -10, moving template -11, solid plate -12, cylinder -13, material feeding lid -14, observation
Window -15, feedhole -16, rectangular through-hole -17, striker plate -18, through-hole -19, plug -20, pressure release electromagnetic valve -21.
Specific embodiment
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 please refers to Fig. 1-4 present invention and a kind of technical solution is provided: a kind of continuous production type coated sand core shooting machine, including machine
Frame 1 penetrates sand component 2 and die assembly 3, and the rack 1 includes firm banking 4, side support plate 5 and guide post 6, the side support plate
5 are symmetrically fixedly connected on the left and right sides of firm banking 4, are fixedly connected with guide post 6, the fixation between the side support plate 5
The surface of pedestal 4 is fixedly connected with loading plate 7 and penetrates sand component 2, and the loading plate 7 is symmetrically distributed in the top for penetrating sand component 2,
The sand component 2 of penetrating includes sand reservoir box 8, penetrates sand air pump 9 and conveying pipeline 10, and the side wall of the sand reservoir box 8, which is fixedly connected with, penetrates sand
Air pump 9, conveying pipeline 10 is vertically fixedly connected in the sand reservoir box 8, and the die assembly 3 is located at the top for penetrating sand component 2, institute
Stating die assembly 3 includes moving template 11, solid plate 12 and cylinder 13, and the solid plate 12 is symmetrically distributed in the interior of side support plate 5
Side, the moving template 11 are fixedly connected with cylinder 13 at the lower edges of the moving template 11 between two sides solid plate 12,
It is moved using two groups of molds cooperation cylinders 13, realizes that two side molds alternately produce, it is on the one hand convenient to rest progress
Duration production, improve the efficiency of production, on the other hand meet the rhythm of production, facilitate staff the gap of production into
Row feeding while not influencing production efficiency, improves safety when feeding.
It is further improved ground, as shown in Figs. 1-2, the guide post 6 is fixedly connected at least provided with three and with side support plate 5,
By being equipped at least three guide posts 6, the stability that moving template 11 moves is improved, the mismatch in production of moving template 11 is avoided.
It is further improved ground, as shown in Figs. 1-2, the cylinder 13 is located at the surface of guide post 6 and slides with guide post 6 and connects
It connects, the output end and 6 integrally connected of guide post at 13 both ends of cylinder, by 6 one of output end and guide post for making 13 both ends of cylinder
Connection, on the one hand facilitates 13 driving template 11 of cylinder to be molded, be opened movement, on the other hand for carrying out to moving template 11
Support.
It is further improved ground, as shown in Figure 1, the top of the sand reservoir box 8 is equipped with the material feeding lid 14 being detachably connected and lets out
The side wall of pressure electromagnetic valve 21, the sand reservoir box 8 is equipped with transparent observation window 15, detachable by being equipped at the top of sand reservoir box 8
The material feeding lid 14 of connection facilitates and adds precoated sand into sand reservoir box 8, and is checked by observation window 15.
It is further improved ground, as shown in Figure 1, the Y-shaped top for being fixedly connected on sand reservoir box 8 of the conveying pipeline 10, described
The upper end of conveying pipeline 10 is connected with the loading plate 7 of the left and right sides respectively, by being fixedly connected with Y shape at the top of sand reservoir box 8
Conveying pipeline 10, facilitate and inject precoated sand into the die assembly 3 of two sides.
Be further improved ground, as shown in figure 3, the surface of the loading plate 7 be equipped with feedhole 16, the loading plate 7 it is interior
Portion is equipped with rectangular through-hole 17, by being equipped with feedhole 16 on the surface of loading plate 7, conveniently penetrates sand component 2 and injects into mold and cover
Film sand facilitates production and processing.
It is further improved ground, as shown in Fig. 2, the bottom of the moving template 11 is fixedly connected with striker plate 18, the backgauge
Plate 18 is slidably connected with 17 gap of rectangular through-hole, by being fixedly connected with striker plate 18 in the bottom of moving template 11, facilitates cooperation
Rectangular through-hole 17 moves, and realizes that unilateral feedhole 16 forms access, side is facilitated to produce side feeding, makes full use of mold raw
The rhythm of production improves the production efficiency of mold.
Specifically with improvement, as shown in figure 4, the surface of the striker plate 18 is equipped with symmetrical through-hole 19, the backgauge
18 lower surface of plate is fixedly connected with the plug 20 of rubber material, and the plug 20 is symmetrically distributed in the outside of through-hole 19, passes through benefit
Feedhole 16 is blocked with the plug 20 of rubber material, while facilitating striker plate 18 to move, improves the sealing of plug 20
Property.
The present invention pushes moving template 11 at work, by cylinder 13 to the left, realizes the solid plate of moving template 11 and left side
12 closures, striker plate 18 moves downward with moving template 11, be aligned through-hole 19 with feedhole 16, while right side loading plate 7 is sent
Material hole 16 is sealed by plug 20, and sand air pump 9 is penetrated in starting, and the precoated sand in sand reservoir box 8 is sent into left side closure by conveying pipeline 10
In mold, after precoated sand after mold cavity internal heating curing, pressure release electromagnetic valve 21 is opened, it is extra in mold cavity to be now placed in
Precoated sand flow back into sand reservoir box 8, cylinder 13 drive moving template 11 move to the right, make the solid plate of moving template 11 Yu right side
12 closures, striker plate 18 moves right with moving template 11, be aligned through-hole 19 with feedhole 16, while left side loading plate 7 is sent
Material hole 16 is sealed by plug 20, and the process of sand is penetrated in repetition, while the product after the completion of the production of left side is fallen on loading plate 7, work
Make personnel to take out the product on left side loading plate 7, repeat the above steps after the completion of right side mold production, come continuous
Production and feeding.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (8)
1. a kind of continuous production type coated sand core shooting machine, including rack (1), sand component (2) and die assembly (3) are penetrated, it is special
Sign is: the rack (1) includes firm banking (4), side support plate (5) and guide post (6), and the side support plate (5) is symmetrically solid
Surely it is connected to the left and right sides of firm banking (4), is fixedly connected with guide post (6) between the side support plate (5), the fixed bottom
The surface of seat (4) is fixedly connected with loading plate (7) and penetrates sand component (2), and the loading plate (7), which is symmetrically distributed in, penetrates sand component
(2) top, the sand component (2) of penetrating include sand reservoir box (8), penetrate sand air pump (9) and conveying pipeline (10), the sand reservoir box (8)
Side wall be fixedly connected with and penetrate sand air pump (9), be vertically fixedly connected with conveying pipeline (10), the mold in the sand reservoir box (8)
Component (3) is located at the top for penetrating sand component (2), and the die assembly (3) includes moving template (11), solid plate (12) and cylinder
(13), the solid plate (12) is symmetrically distributed in the inside of side support plate (5), and the moving template (11) is located at two sides solid plate
(12) between, cylinder (13) are fixedly connected at the lower edges of the moving template (11).
2. a kind of continuous production type coated sand core shooting machine according to claim 1, it is characterised in that: the guide post (6)
It is fixedly connected at least provided with three and with side support plate (5).
3. a kind of continuous production type coated sand core shooting machine according to claim 1, it is characterised in that: the cylinder (13)
Positioned at guide post (6) surface and be slidably connected with guide post (6), the output end at cylinder (13) both ends integrally connects with guide post (6)
It connects.
4. a kind of continuous production type coated sand core shooting machine according to claim 1, it is characterised in that: the sand reservoir box
(8) top is equipped with the material feeding lid (14) and pressure release electromagnetic valve (21) being detachably connected, and the side wall of the sand reservoir box (8) is equipped with saturating
Bright observation window (15).
5. a kind of continuous production type coated sand core shooting machine according to claim 1, it is characterised in that: the conveying pipeline
(10) the Y-shaped top for being fixedly connected on sand reservoir box (8), the upper end of the conveying pipeline (10) loading plate with the left and right sides respectively
(7) it is connected.
6. a kind of continuous production type coated sand core shooting machine according to claim 5, it is characterised in that: the loading plate
(7) surface is equipped with feedhole (16), and the inside of the loading plate (7) is equipped with rectangular through-hole (17).
7. a kind of continuous production type coated sand core shooting machine according to claim 6, it is characterised in that: the moving template
(11) bottom is fixedly connected with striker plate (18), and the striker plate (18) is slidably connected with rectangular through-hole (17) gap.
8. a kind of continuous production type coated sand core shooting machine according to claim 7, it is characterised in that: the striker plate
(18) surface is equipped with symmetrical through-hole (19), and striker plate (18) lower surface is fixedly connected with the plug of rubber material
(20), the plug (20) is symmetrically distributed in the outside of through-hole (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910504716.8A CN110280726A (en) | 2019-06-12 | 2019-06-12 | A kind of continuous production type coated sand core shooting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910504716.8A CN110280726A (en) | 2019-06-12 | 2019-06-12 | A kind of continuous production type coated sand core shooting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110280726A true CN110280726A (en) | 2019-09-27 |
Family
ID=68003844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910504716.8A Pending CN110280726A (en) | 2019-06-12 | 2019-06-12 | A kind of continuous production type coated sand core shooting machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN110280726A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115007812A (en) * | 2022-06-29 | 2022-09-06 | 溧阳市双盛机械制造有限公司 | Core making device for production of hot core casting based on precoated sand |
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| CN202752548U (en) * | 2012-08-10 | 2013-02-27 | 河北欧耐机械模具有限公司 | Automatic shell core machine with bottom shooting sand |
| CN103192036A (en) * | 2013-04-24 | 2013-07-10 | 无锡市蠡湖铸业有限公司 | Fully-automatic disk core shooter |
| CN105268929A (en) * | 2015-11-02 | 2016-01-27 | 重庆市大小金属铸件厂 | Gearshift drum release core molding die |
| CN206884150U (en) * | 2017-06-09 | 2018-01-16 | 天津亿利科能源科技发展股份有限公司 | A kind of mold closing mechanism of offshore platform oil production equipment |
| CN109746400A (en) * | 2019-03-11 | 2019-05-14 | 溧阳市万盛铸造有限公司 | A kind of continuous production type coated sand core shooting machine |
-
2019
- 2019-06-12 CN CN201910504716.8A patent/CN110280726A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202752548U (en) * | 2012-08-10 | 2013-02-27 | 河北欧耐机械模具有限公司 | Automatic shell core machine with bottom shooting sand |
| CN103192036A (en) * | 2013-04-24 | 2013-07-10 | 无锡市蠡湖铸业有限公司 | Fully-automatic disk core shooter |
| CN105268929A (en) * | 2015-11-02 | 2016-01-27 | 重庆市大小金属铸件厂 | Gearshift drum release core molding die |
| CN206884150U (en) * | 2017-06-09 | 2018-01-16 | 天津亿利科能源科技发展股份有限公司 | A kind of mold closing mechanism of offshore platform oil production equipment |
| CN109746400A (en) * | 2019-03-11 | 2019-05-14 | 溧阳市万盛铸造有限公司 | A kind of continuous production type coated sand core shooting machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115007812A (en) * | 2022-06-29 | 2022-09-06 | 溧阳市双盛机械制造有限公司 | Core making device for production of hot core casting based on precoated sand |
| CN115007812B (en) * | 2022-06-29 | 2023-09-26 | 溧阳市双盛机械制造有限公司 | Core making device based on precoated sand hot core casting production |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190927 |
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| RJ01 | Rejection of invention patent application after publication |