CN208853661U - A kind of core machine is concentrated for sand device - Google Patents
A kind of core machine is concentrated for sand device Download PDFInfo
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- CN208853661U CN208853661U CN201821416374.1U CN201821416374U CN208853661U CN 208853661 U CN208853661 U CN 208853661U CN 201821416374 U CN201821416374 U CN 201821416374U CN 208853661 U CN208853661 U CN 208853661U
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- sand
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- sand device
- precoated
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Abstract
The utility model provides a kind of core machine and concentrates for sand device, including frame, the first hopper, send sand device, goes out sandpipe, which is characterized in that the top of frame is equipped with grid beam, for placing the precoated sand simply packed；First hopper is set to framework upper, for storing precoated sand；The lower section for sending sand device to be set to the first hopper discharge port, for storing or exporting the precoated sand inputted from the first hopper；Sandpipe one end is set on the sand export for sending sand device out, out the other end of sandpipe be provided with it is several be in charge of and be in charge of valve, every is in charge of the sandbox for being connected respectively to a core machine, for exporting or distributing precoated sand.Core machine provided by the utility model is concentrated for sand device, by being transported on grid beam by precoated sand with tools such as fork trucks and automatically can supplement precoated sand for corresponding sand core, thoroughly solve the heavy labor and security hidden trouble of manual handling precoated sand, the efficiency of production sand core is improved, difficult problem of advertising for workers is alleviated.
Description
Technical field
The utility model relates to sand core production fields, concentrate in particular to a kind of core machine for sand device.
Background technique
Currently, many metal castings meet product to reduce raw material usage under the premise of guaranteeing quality safety
Lightweight requirements are cast in casting using sand core together, and hollow casting can be obtained by waiting after getting rid of sand core, substantially reduce original
The consumption of material, and the manufacture of sand core needs that precoated sand is filled type into core mold by hot briquetting using core machine, covers
Film sand needs to add after continuing on, and the sand reservoir box of core machine is usually all the highest point that core machine is arranged in, and addition is covered every time
Worker is required when film sand the precoated sand of the bag weaved packaging of one bag of 50kg or so, helps the sandbox of 2 meter Duo Gao of stair back
It goes up and pours into sandbox, since the post technology content is not high, the wage level in post is general, so recruitment relative difficulty, because
Not high with respect to other posies for wage, male worker is opposite to be more difficult to recruit, and women worker relatively easily recruits instead, but women
The stair that the precoated sand that worker will carry on the back 50kg climbs up 2 meter Duo Gao are highly difficult, and the precoated sand being largely scattered can be accumulated on stair,
Cause stair very sliding, accidentally is easy to slip from stair to throw, there is security risk.
Summary of the invention
The utility model aims to solve at least one of technical problems existing in the prior art or related technologies.
For this purpose, the one aspect of the utility model is, propose that a kind of core machine is concentrated for sand device.
In view of this, one aspect according to the present utility model, provides a kind of core machine and concentrate for sand device, including frame
Frame, the first hopper send sand device and out sandpipe, wherein the top of frame is equipped with grid beam, for placing the overlay film simply packed
Sand；First hopper is set to framework upper, for storing precoated sand；The lower section for sending sand device to be set to the first hopper discharge port is used
In the precoated sand that storage or output are inputted from the first hopper；Out sandpipe one end is set on the sand export for sending sand device, out sandpipe
The other end be provided with it is several be in charge of and be in charge of valve, every is in charge of the sandbox for being connected respectively to a core machine, for export or
Distribute precoated sand.
It includes frame, the first hopper that core machine provided by the utility model, which is concentrated for sand device, send sand device and out sandpipe,
In, the top of frame is equipped with grid beam can be with tool cars such as fork trucks fast and safely for placing the precoated sand simply packed
The heavy a large amount of precoated sand fork simply packed is put on grid beam, is gone without artificial one bag of one bag of back；First hopper
It is set to framework upper, for storing precoated sand, as long as after an osculum is opened in the precoated sand bottom simply packed, precoated sand
Flowing in the first hopper for meeting automatic slowly, disposably pours into precoated sand in sandbox or the first hopper without manually climbing up；
The lower section for sending sand device to be set to the first hopper discharge port, for storing or exporting the precoated sand inputted from the first hopper, the first material
Precoated sand is concentrated from the input of the first hopper discharge port and is sent in sand device by bucket, wait send reach a certain amount of in sand device after can close and give
Precoated sand is output in the sandbox of core machine by sand device by air pressure, realizes automatic addition precoated sand；Sandpipe one end is set to out
On sand export, out the other end of sandpipe be provided with it is several be in charge of and be in charge of valve, be in charge of for every and be connected respectively to a core machine
Sandbox send sand device by being in charge of the sandbox that can connect more core machines, realize core machine for exporting or distribute precoated sand
Sand supplying is concentrated, sand supplying efficiency is improved, reduces production cost.
In addition, being concentrated according to the core machine in above-mentioned technical proposal provided by the utility model for sand device, can also have
There is following additional technical feature:
In the above-mentioned technical solutions, it is preferable that the first sieve is provided on the first hopper, the hopper port of the first hopper is equipped with
First valve.
In the technical scheme, the first sieve carries out impurity mistake before being transported to the first hopper to the precoated sand simply packed
Filter, avoid impurity enter the first hopper, and then enter core machine, result in blockage or influences make sand core quality, the first material
The first valve is arranged in the hopper port of bucket, and the hopper port of the first hopper can be closed when sending sand device to send sand, precoated sand is avoided to continue
Flow down and scatters in equipment and ground.
In any of the above-described technical solution, it is preferable that send sand device entrance be equipped with the second hopper, automatic plug, second
Hopper is equipped with the second sieve, and the mesh number of the second sieve is greater than the mesh number of the first sieve, automatic plug automatic plugging when sending sand
Firmly entrance send the inner cavity of sand device to be also connected to the solenoid valve of gas source, send sand device that can cover under the influence of air pressure from sand export output
Film sand.
In the technical scheme, the second hopper is connect with sand device is sent for integral type, and the setting of the second hopper, which increases, send sand
The entrance receiving area of device facilitates the precoated sand for receiving and flowing down from the first hopper, and can cache a part of precoated sand, i.e.,
Use up the precoated sand of the first hopper, the second hopper can also adhere to a period of time again, and it is new will not to delay amplifier on grid beam
The precoated sand simply packed, the second hopper is equipped with the second sieve, and the mesh number of the second sieve is greater than the mesh number of the first sieve, right
Precoated sand carries out secondary filter, is further reduced impurity and enters sand core, it is preferred that the volume of the second hopper is less than the first hopper
Volume, the second hopper is mainly as sending the material receiving port of sand device entrance to use, without very big volume.
In any of the above-described technical solution, it is preferable that for sand device further include control system, set-up of control system is in sand core
The folding of the solenoid valve for the gas source that on machine, control system controls the folding of automatic plug, is in charge of the folding of valve and send sand device,
After core machine is instructed to control system sending plus sand, control system controls automatic plug and closes the entrance for sending sand device, opens relatively
That answers is in charge of valve, opens the solenoid valve for sending the gas source of sand device.
In the technical scheme, control system connection core machine, automatic plug valve and be in charge of valve, by core machine
Add sand instruction by control system control automatic plug block send sand device entrance, opening it is corresponding be in charge of valve, due to overlay film
Sand has preferable mobility, connects after gas source under the influence of air pressure, precoated sand just can quickly be transported to corresponding sand core
It in the sandbox of machine, completes plus sand task, while in order to avoid sand supplying system is always on, leads to send in sand device precoated sand quantity not
Foot and use up, set every time plus the time of precoated sand, the time once sending precoated sand to stopping, in no conveying precoated sand task
When, automatic plug is opened, the precoated sand conveying allowed in the first hopper or the second hopper, which adds to, to be sent in sand device, to guarantee next time
Sending when adding sand has enough precoated sands in sand device, the speed of precoated sand is added to be faster than the speed for sending precoated sand.
In any of the above-described technical solution, it is preferable that automatic plug is that piston rod top end is provided with the cylinder of plug, gas
Cylinder is fixed on the inner top of inlet.
In the technical scheme, cylinder is fixed on the default portion of inlet, send the leakproofness of the bigger plug of air pressure in sand device
It is better, the movement of plug is realized by the movement of cylinder piston, the movement of cylinder controls by control system, and guarantee is timely when sending sand
Entrance is blocked, prevents precoated sand from reversely gushing out from entrance.
In any of the above-described technical solution, it is preferable that the precoated sand simply packed is the precoated sand of jumbo bag packaging.
In the technical scheme, jumbo bag packaging simple standard, instant packed and settlement of transactions, jumbo bag again is suitble to use fork truck again
It carries.
The additional aspect and advantage of the utility model will become obviously in following description section, or practical new by this
The practice of type is recognized.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model are simultaneously incited somebody to action in conjunction with following accompanying drawings in the description of embodiment
Become obvious and be readily appreciated that, in which:
Fig. 1 shows core machine in one embodiment according to the present utility model and concentrates the knot put for sand device and wheel hub
Structure schematic diagram.
Wherein, the corresponding relationship in Fig. 1 between appended drawing reference and component names are as follows:
1 frame, 11 grid beams, 2 first hoppers, 21 first sieves, 3 send sand device, 31 second hoppers, 32 automatic plugs, and 33
Second sieve, 4 go out sandpipe, and 41 are in charge of, and 42 are in charge of valve, 5 precoated sands simply packed.
Specific embodiment
In order to be more clearly understood that the above objects, features, and advantages of the utility model, with reference to the accompanying drawing and have
The utility model is further described in detail in body embodiment.It should be noted that in the absence of conflict, this Shen
The feature in embodiment and embodiment please can be combined with each other.
Many details are explained in the following description in order to fully understand the utility model, still, this is practical
Novel to be implemented using other than the one described here other modes, therefore, the protection scope of the utility model is simultaneously
It is not limited by the specific embodiments disclosed below.
It concentrates referring to Fig. 1 description core machine according to some embodiments of the utility model for sand device.
One aspect according to the present utility model provides a kind of core machine and concentrates for sand device, including frame 1, first
Hopper 2 send sand device 3 and out sandpipe 4, wherein the top of frame 1 is equipped with grid beam 11, for placing the precoated sand simply packed
5；First hopper 2 is set to 1 top of frame, for storing precoated sand；The lower section for sending sand device 3 to be set to 2 discharge port of the first hopper,
For storing or exporting the precoated sand inputted from the first hopper 2；4 one end of sandpipe is set on the sand export for sending sand device 3 out, is shaked out
The other end of pipe 4 be provided with it is several be in charge of 41 and be in charge of valve 42, every is in charge of 41 sandboxes for being connected respectively to a core machine,
For exporting or distributing precoated sand.
It includes frame 1 that core machine provided by the utility model, which is concentrated for sand device, the first hopper 2, send sand device 3 and out sandpipe
4, wherein the top of frame 1 is equipped with grid beam 11 can be fast with tool cars such as fork trucks for placing the precoated sand 5 simply packed
Fast safety the heavy a large amount of fork of precoated sand 5 simply packed is put on grid beam 11, is not necessarily to artificial one bag of one bag of back
It goes；First hopper 2 is set to 1 top of frame, for storing precoated sand, as long as opening one in 5 bottom of precoated sand simply packed
After a osculum, precoated sand is disposably poured into sand without manually climbing up by flowing in the first hopper 2 for precoated sand meeting automatic slowly
In case or the first hopper 2；The lower section for sending sand device 3 to be set to 2 discharge port of the first hopper, for storing or exporting from the first hopper 2
Precoated sand is concentrated from the input of 2 discharge port of the first hopper and is sent in sand device 3, waited and send in sand device 3 by the precoated sand of input, the first hopper 2
It can be closed after reaching a certain amount of and send sand device 3, precoated sand is output in the sandbox of core machine by air pressure, realization adds automatically
Add precoated sand；4 one end of sandpipe is set on sand export out, and the other end of sandpipe 4, which is provided with, out several are in charge of 41 and are in charge of valve
42, every is in charge of 41 sandboxes for being connected respectively to a core machine, for exporting or distributing precoated sand, send sand device 3 by being in charge of
41 can connect the sandbox of more core machines, realize that core machine concentrates sand supplying, improve sand supplying efficiency, reduce production cost.
In addition, being concentrated according to the core machine in above-mentioned technical proposal provided by the utility model for sand device, can also have
There is following additional technical feature:
In the above-mentioned technical solutions, it is preferable that the first sieve 21, the hopper port of the first hopper 2 are provided on the first hopper 2
Equipped with the first valve.
In the technical scheme, the first sieve 21 carries out impurity before being transported to the first hopper 2 to the precoated sand 5 simply packed
Filtering, avoid impurity enter the first hopper 2, and then enter core machine, result in blockage or influences make sand core quality, first
The first valve is arranged in the hopper port of hopper 2, and the hopper port of the first hopper 2 can be closed when sending sand device 3 to send sand, avoids precoated sand
Continue to flow down and scatter in equipment and ground.
In any of the above-described technical solution, it is preferable that send the entrance of sand device 3 to be equipped with the second hopper 31, automatic plug 32,
Second hopper 31 is equipped with the second sieve 33, and the mesh number of the second sieve 33 is greater than the mesh number of the first sieve 21, and automatic plug 32 exists
Automatic sealing package blocks entrance when sending sand, and the inner cavity of sand device 3 is sent also to be connected to the solenoid valve of gas source, send sand device 3 can be in the effect of air pressure
Under from sand export export precoated sand.
In the technical scheme, the second hopper 31 is connect with sand device 3 is sent for integral type, and the setting of the second hopper 31 increases
The entrance receiving area for sending sand device 3 facilitates the precoated sand for receiving and flowing down from the first hopper 2, and can cache a part and cover
Film sand, even if the precoated sand of the first hopper 2 has been used up, the second hopper 31 can also adhere to a period of time again, will not delay grid
The new precoated sand 5 simply packed of amplifier on frame 11, the second hopper 31 are equipped with the second sieve 33, and the mesh number of the second sieve 33 is big
In the mesh number of the first sieve 21, secondary filter is carried out to precoated sand, impurity is further reduced and enters sand core, it is preferred that the second material
The volume of bucket 31 is less than the volume of the first hopper 2, and the second hopper 31 is mainly as sending the material receiving port of 3 entrance of sand device to use, without very
Big volume.
In any of the above-described technical solution, it is preferable that for sand device further include control system, set-up of control system is in sand core
On machine, control system controls the solenoid valve of the folding of automatic plug 32, the gas source be in charge of the folding of valve 42 and send sand device 3
Folding, after core machine is instructed to control system sending plus sand, control system controls automatic plug 32 and closes the entrance for sending sand device 3,
Open it is corresponding be in charge of valve 42, open the solenoid valve for sending the gas source of sand device 3.
In the technical scheme, control system connection core machine, automatic plug 32 valve and be in charge of valve 42, by sand core
Machine plus sand instruction by control system control automatic plug 32 block send sand device 3 entrance, opening it is corresponding be in charge of valve 42,
Since precoated sand has preferable mobility, connect after gas source under the influence of air pressure, precoated sand just can quickly be transported to phase
In the sandbox for the core machine answered, complete to add sand task, while in order to avoid sand supplying system is always on, causing to send in sand device 3 and cover
It film sand lazy weight and uses up, sets every time plus the time of precoated sand, time once sending precoated sand to stopping, conveying
When precoated sand task, automatic plug 32 is opened, the precoated sand conveying allowed in the first hopper 2 or the second hopper 31, which adds to, send sand device
In 3, to guarantee to add to send when sand having enough precoated sands in sand device 3 next time, the speed of precoated sand is added to be faster than the speed for sending precoated sand
Degree.
In any of the above-described technical solution, it is preferable that automatic plug 32 is that piston rod top end is provided with the cylinder of plug,
Cylinder is fixed on the inner top of inlet.
In the technical scheme, cylinder is fixed on the default portion of inlet, send the leakproofness of the bigger plug of air pressure in sand device 3
It is better, the movement of plug is realized by the movement of cylinder piston, the movement of cylinder controls by control system, and guarantee is timely when sending sand
Entrance is blocked, prevents precoated sand from reversely gushing out from entrance.
In any of the above-described technical solution, it is preferable that the precoated sand 5 simply packed is the precoated sand of jumbo bag packaging.
In the technical scheme, jumbo bag packaging simple standard, instant packed and settlement of transactions, jumbo bag again is suitble to use fork truck again
It carries.
In the present invention, the terms such as term " connection ", " fixation " shall be understood in a broad sense, for example, " connection " can be with
It is to be fixedly connected, may be a detachable connection, or is integrally connected.It for the ordinary skill in the art, can be with
The concrete meaning of above-mentioned term in the present invention is understood as the case may be.
In the description of this specification, the description of term " some embodiments ", " specific embodiment " etc. means to combine the reality
The particular features, structures, materials, or characteristics for applying example or example description are contained at least one embodiment of the utility model or show
In example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment or example.Moreover,
The particular features, structures, materials, or characteristics of description can be in any one or more of the embodiments or examples with suitable side
Formula combines.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of core machine is concentrated for sand device, which is characterized in that the core machine, which is concentrated for sand device, includes:
The top of frame (1), the frame (1) is equipped with grid beam (11), for placing the precoated sand simply packed (5)；
First hopper (2) is set to the frame (1) top, for storing precoated sand；
Sand device (3) are sent, the lower section of the first hopper (2) discharge port are set to, for storing or exporting from first hopper
(2) precoated sand inputted；
Sandpipe (4) out, one end be set to it is described send on the sand export of sand device (3), it is described go out sandpipe (4) if the other end be provided with
It is dry to be in charge of (41) and be in charge of valve (42), the sandbox that (41) are connected respectively to a core machine is in charge of described in every, is used for
Output or distribution precoated sand.
2. core machine according to claim 1 is concentrated for sand device, which is characterized in that
It is provided with the first sieve (21) on first hopper (2), the hopper port of first hopper (2) is equipped with the first valve.
3. core machine according to claim 2 is concentrated for sand device, which is characterized in that
The entrance for sending sand device (3) is equipped with the second hopper (31), automatic plug (32), and second hopper (31) is equipped with
Second sieve (33), the mesh number of second sieve (33) are greater than the mesh number of first sieve (21), the automatic plug
(32) when sending sand, automatic sealing package blocks entrance, and the inner cavity for sending sand device (3) is also connected to the solenoid valve of gas source, described to send sand device
(3) precoated sand can be exported from sand export under the influence of air pressure.
4. core machine according to claim 3 is concentrated for sand device, which is characterized in that
Described for sand device further includes control system, and the set-up of control system is on the core machine, the control system control
Make the electromagnetism of the folding of the automatic plug (32), the folding for being in charge of valve (42) and the gas source for sending sand device (3)
The folding of valve, after the core machine is instructed to control system sending plus sand, the control system controls the automatic plug
(32) send the entrances of sand device (3) described in closing, open it is corresponding it is described be in charge of valve (42), sand device (3) is sent described in opening
The solenoid valve of gas source.
5. core machine according to claim 4 is concentrated for sand device, which is characterized in that
The automatic plug (32) is that piston rod top end is provided with the cylinder of plug, and the cylinder is fixed on the inlet
Inner top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821416374.1U CN208853661U (en) | 2018-08-31 | 2018-08-31 | A kind of core machine is concentrated for sand device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821416374.1U CN208853661U (en) | 2018-08-31 | 2018-08-31 | A kind of core machine is concentrated for sand device |
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| Publication Number | Publication Date |
|---|---|
| CN208853661U true CN208853661U (en) | 2019-05-14 |
Family
ID=66416362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821416374.1U Active CN208853661U (en) | 2018-08-31 | 2018-08-31 | A kind of core machine is concentrated for sand device |
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| Country | Link |
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| CN (1) | CN208853661U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112371912A (en) * | 2020-10-26 | 2021-02-19 | 湖南塑源特科技有限公司 | Sand feeding device for clay sand full-automatic sand casting machine |
-
2018
- 2018-08-31 CN CN201821416374.1U patent/CN208853661U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112371912A (en) * | 2020-10-26 | 2021-02-19 | 湖南塑源特科技有限公司 | Sand feeding device for clay sand full-automatic sand casting machine |
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Effective date of registration: 20210610 Address after: Situn village, situn community, Shengjing street, Fuyuan County, Qujing City, Yunnan Province Patentee after: Yunnan Jinfei motorcycle accessories manufacturing Co.,Ltd. Address before: 321000 No.1 jinyidong expressway, Jindong Economic Development Zone, Jinhua City, Zhejiang Province Patentee before: ZHEJIANG JINFEI MOTORCYCLE WHEEL Co.,Ltd. |