CN206966569U - The device for eliminating of bad bead in a kind of lost foam casting - Google Patents
The device for eliminating of bad bead in a kind of lost foam casting Download PDFInfo
- Publication number
- CN206966569U CN206966569U CN201720837545.7U CN201720837545U CN206966569U CN 206966569 U CN206966569 U CN 206966569U CN 201720837545 U CN201720837545 U CN 201720837545U CN 206966569 U CN206966569 U CN 206966569U
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- CN
- China
- Prior art keywords
- containment housing
- eliminating
- lost foam
- foam casting
- collecting tank
- 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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- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of device for eliminating of bad bead in lost foam casting, it is desirable to provide a kind of device for eliminating of bad bead easy to maintenance.It includes support body, the containment housing being arranged on support body, it is arranged at containment housing upper end, and the sealed container door with transparent windows, it is arranged at the feed pipe of containment housing one end, it is arranged at the discharge nozzle of the containment housing other end, in containment housing, the screen casing that both ends are connected with feed pipe and discharge nozzle respectively, collecting tank in containment housing and below screen casing, it is installed on containment housing one end, there is air intake valve and the air inlet pipe being connected with collecting tank one end thereon, it is installed on the containment housing other end, there is discharge valve and the drainage conduit being connected with the collecting tank other end thereon, and the collecting box being connected with the drainage conduit port of export；Screen casing includes two Circular Plates being connected respectively with feed pipe and discharge nozzle, the connecting rod of two Circular Plates of some connections, and is wrapped in the screen cloth of connecting rod periphery.
Description
Technical field
Plastic grain foaming machine technical field in lost foam casting is the utility model is related to, is disappeared more particularly, to one kind
The device for eliminating of bad bead in die cast.
Background technology
The key link of lost foam casting process is to produce high-quality bubbles model.If it is mingled with not in bubbles model
The bead of hair multiplying power deficiency send out in advance or pre-（It is commonly called as, bad bead or dead bead）It can make fatal small carbon slag occurs in casting to lack
Fall into.Casting is caused to be scrapped.During traditional evaporative pattern bead is sent out in advance, though curing bed has the link for screening out bad bead, technique
Stroke is short, and bad bead is rejected incomplete, it would be highly desirable to is improved.
Utility model content
The purpose of this utility model is intended to overcome the shortcomings of the prior art, there is provided a kind of simple structure, user
Just, the device for eliminating of bad bead in the good lost foam casting of effect is rejected.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions：
The device for eliminating of bad bead in a kind of lost foam casting, arrival end is connected with prefoaming machine curing bed during use, is gone out
Mouth end is connected with curing storehouse；Including support body, the containment housing being arranged on support body, containment housing upper end is arranged at and with saturating
The sealed container door of bright observation window, the feed pipe of containment housing one end is arranged at, is arranged at the discharge nozzle of the containment housing other end, position
In in containment housing, the screen casing that both ends are connected with feed pipe and discharge nozzle respectively, in containment housing and below the screen casing
Collecting tank, be installed on containment housing one end, there is air intake valve and the air inlet pipe that is connected with collecting tank one end thereon, be installed on
The containment housing other end, there is discharge valve and the drainage conduit being connected with the collecting tank other end thereon, and exported with drainage conduit
Hold the collecting box of connection；The screen casing includes two Circular Plates being connected respectively with feed pipe and discharge nozzle, some circles of connection two
The connecting rod of ring flat-plate, and be wrapped in connecting rod periphery, form the screen cloth of tubular sieve nest.
Preferably, the screen cloth uses the stainless steel mesh of 40 mesh.
Preferably, the Circular Plate is connected by hose clamp with feed pipe and discharge nozzle respectively.
Preferably, the transparent windows use windowpane or plastic window.
Preferably, the collecting tank is obliquely installed, and its one end being connected with drainage conduit is less than the other end.
Compared with prior art, the utility model has the following advantages that：
The utility model can more thoroughly remove the bad bead in bead after pre- hair, so as to overcome the small carbon of lost foam casting
Slag defect, lift casting quality.And bad bead after rejecting it is recyclable after foam again, effectively improve the economic effect of enterprise
Benefit.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the enlarged drawing of part A in Fig. 1.
Fig. 3 is schematic diagram when the utility model uses.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is paid
The every other embodiment obtained, belong to the scope of the utility model protection.
The device for eliminating of bad bead in lost foam casting shown in Fig. 1-3, arrival end and prefoaming machine curing bed 20 during use
Connection, the port of export are connected with curing storehouse 30；Including support body 1, the containment housing 2 being arranged on support body 1, containment housing 2 is arranged at
Upper end and the sealed container door 4 with transparent windows 3, are arranged at the feed pipe 5 of the one end of containment housing 2, are arranged at containment housing
The discharge nozzle 6 of 2 other ends, in containment housing 2, the screen casing that both ends are connected with feed pipe 5 and discharge nozzle 6 respectively, positioned at close
Collecting tank 7 in closed box body 2 and below screen casing, be installed on the one end of containment housing 2, have thereon air intake valve 8 and with receipts
Collect the air inlet pipe 9 of groove 7 one end connection, be installed on the other end of containment housing 2, there is discharge valve 10 and another with collecting tank 7 thereon
The drainage conduit 11 of one end connection, and the collecting box 12 being connected with the port of export of drainage conduit 11；The screen casing include two respectively with
The Circular Plate 13 that feed pipe 5 and discharge nozzle 6 connect, the connecting rod 14 of two Circular Plates 13 of some connections, and it is wrapped in connecting rod
14 peripheries, the screen cloth 15 for forming tubular sieve nest.
The screen cloth 15 preferably uses the stainless steel mesh of 40 mesh.
The Circular Plate 13 is preferably connected by hose clamp with feed pipe 5 and discharge nozzle 6 respectively.
The transparent windows 3 can use windowpane or plastic window.
The collecting tank 7 is obliquely installed, and its one end being connected with drainage conduit 11 is less than the other end, is easy to bad bead
Discharge.
The utility model is connected on the pipeline between prefoaming machine curing bed 20 and bead curing storehouse 30.Prefoaming beading passes through
When, bad bead is sifted out.Collecting tank 7 collects the bad bead filtered out from the hole of screen cloth 15, and operator has found bad from observation window
When bead reaches a certain amount of, air intake valve and discharge valve are opened, air inlet pipe 9 inputs gases at high pressure, and compressed air is by dead bead
It is expelled to by discharge material in collecting box 12, completes the cleaning work of bad bead.Bad bead then can return to prefoaming machine again
Feed intake pre- hair.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (9)
1. the device for eliminating of bad bead in a kind of lost foam casting, arrival end be connected with prefoaming machine curing bed during use, outlet
End is connected with curing storehouse；It is characterized in that：Including support body, the containment housing being arranged on support body, be arranged at containment housing upper end,
And the sealed container door with transparent windows, the feed pipe of containment housing one end is arranged at, is arranged at the containment housing other end
Discharge nozzle, in containment housing, the screen casing that both ends are connected with feed pipe and discharge nozzle respectively, in containment housing and it is located at
Collecting tank below screen casing, it is installed on containment housing one end, there is air intake valve and the air inlet being connected with collecting tank one end thereon
Pipe, be installed on the containment housing other end, there is discharge valve and the drainage conduit that is connected with the collecting tank other end thereon, and with row
The collecting box of expects pipe port of export connection；The screen casing includes two Circular Plates being connected respectively with feed pipe and discharge nozzle, some
The connecting rod of two Circular Plates is connected, and is wrapped in connecting rod periphery, forms the screen cloth of tubular sieve nest.
2. according to claim 1 in lost foam casting bad bead device for eliminating, it is characterised in that：The screen cloth uses
The stainless steel mesh of 40 mesh.
3. the device for eliminating of bad bead in lost foam casting according to claim 1 or claim 2, it is characterised in that：The annulus
Plate is connected by hose clamp with feed pipe and discharge nozzle respectively.
4. the device for eliminating of bad bead in lost foam casting according to claim 1 or claim 2, it is characterised in that：It is described transparent
Observation window uses windowpane or plastic window.
5. according to claim 3 in lost foam casting bad bead device for eliminating, it is characterised in that：The transparent observing
Window uses windowpane or plastic window.
6. the device for eliminating of bad bead in lost foam casting according to claim 1 or claim 2, it is characterised in that：The collection
Groove is obliquely installed, and its one end being connected with drainage conduit is less than the other end.
7. according to claim 3 in lost foam casting bad bead device for eliminating, it is characterised in that：The collecting tank inclines
Tiltedly set, and its one end being connected with drainage conduit is less than the other end.
8. according to claim 4 in lost foam casting bad bead device for eliminating, it is characterised in that：The collecting tank inclines
Tiltedly set, and its one end being connected with drainage conduit is less than the other end.
9. according to claim 5 in lost foam casting bad bead device for eliminating, it is characterised in that：The collecting tank inclines
Tiltedly set, and its one end being connected with drainage conduit is less than the other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720837545.7U CN206966569U (en) | 2017-07-12 | 2017-07-12 | The device for eliminating of bad bead in a kind of lost foam casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720837545.7U CN206966569U (en) | 2017-07-12 | 2017-07-12 | The device for eliminating of bad bead in a kind of lost foam casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206966569U true CN206966569U (en) | 2018-02-06 |
Family
ID=61402744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720837545.7U Active CN206966569U (en) | 2017-07-12 | 2017-07-12 | The device for eliminating of bad bead in a kind of lost foam casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206966569U (en) |
-
2017
- 2017-07-12 CN CN201720837545.7U patent/CN206966569U/en active Active
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