CN204396791U - Steam pre-foaming machine - Google Patents
Steam pre-foaming machine Download PDFInfo
- Publication number
- CN204396791U CN204396791U CN201420756261.1U CN201420756261U CN204396791U CN 204396791 U CN204396791 U CN 204396791U CN 201420756261 U CN201420756261 U CN 201420756261U CN 204396791 U CN204396791 U CN 204396791U
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- CN
- China
- Prior art keywords
- mesh plate
- steam
- foaming machine
- rotating disk
- foaming
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of steam pre-foaming machine, comprise body, to the vacuum extractor vacuumized in body and the steam boiler injecting high steam in body, just the mesh plate coordinated with its horizontal slip is provided with to the below of its material inlet in described body, described mesh plate drives horizontal reciprocating movement by Traverse Displacement Unit, is provided with nozzle steam being blowed to from the bottom to top mesh plate in described body.The reciprocating motion of mesh plate makes the inner constantly friction of foaming body, contact more even with steam simultaneously, foam evenly.
Description
Technical field
The utility model relates to a kind of foaming machine, particularly a kind of steam pre-foaming machine.
Background technology
Lost foam casting (also known as cavityless casting) paraffin similar to casting dimension shape or bubbles model is bondd to be combined into model cluster, after brushing fireproof coating is also dried, be embedded in vibration molding in drystone sand, pour into a mould under negative pressure, model is gasified, liquid metals occupies modal position, forms the novel casting method of foundry goods after solidifying cooling.Bubbles model is by pellet through foaming, slaking, hot-forming and make, and wherein foaming is carried out in foaming machine, and existing foaming machine Problems existing is that pellet foaming is uneven, affects follow-up slaking etc.
Utility model content
In view of this, the technical problems to be solved in the utility model is to provide a kind of steam pre-foaming machine, can by pellet even foaming.
Steam pre-foaming machine of the present utility model, comprise body, to the vacuum extractor vacuumized in body and the steam boiler injecting high steam in body, just the mesh plate coordinated with its horizontal slip is provided with to the below of its material inlet in described body, described mesh plate drives horizontal reciprocating movement by Traverse Displacement Unit, is provided with nozzle steam being blowed to from the bottom to top mesh plate in described body.
Further, described Traverse Displacement Unit comprise with the transverse axis be fixedly connected with below described mesh plate, be placed on transverse axis outer and with its rotation move cooperation axle sleeve, be positioned at the cross bar that extra-organismal rotating disk and two ends are connected with axle sleeve and rotating disk respectively, described rotating disk is placed on outside rotating shaft, and described rotating shaft is driven by belt transmission and rotates.
Further, side, described mesh plate top is provided with the brush board that can be moved horizontally to opposite side, the bristle for contacting with mesh plate upper surface bottom described brush board.
The beneficial effects of the utility model: steam pre-foaming machine of the present utility model, comprise body, to the vacuum extractor vacuumized in body and the steam boiler injecting high steam in body, just the mesh plate coordinated with its horizontal slip is provided with to the below of its material inlet in described body, described mesh plate drives horizontal reciprocating movement by Traverse Displacement Unit, is provided with nozzle steam being blowed to from the bottom to top mesh plate in described body.The reciprocating motion of mesh plate makes the inner constantly friction of foaming body, contact more even with steam simultaneously, foam evenly.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is A portion zoomed-in view in Fig. 1.
Detailed description of the invention
Below with reference to accompanying drawing, the utility model is described in detail, as shown in the figure: the steam pre-foaming machine of the present embodiment, comprise body 1, to the vacuum extractor 2 vacuumized in body and the steam boiler 3 injecting high steam in body, just the mesh plate 4 coordinated with its horizontal slip is provided with to the below of its material inlet in described body 1, described mesh plate 4 drives horizontal reciprocating movement by Traverse Displacement Unit, is provided with the nozzle 5 steam being blowed to from the bottom to top mesh plate in described body 1.Granular foaming body particle enters mesh plate 4 from the entrance of body 1, and under uniform temperature and vacuum condition, steam constantly permeates in foaming body, thus make bead foam, the reciprocating motion of mesh plate makes the inner constantly friction of foaming body, contact more even with steam simultaneously, foam evenly.
As the further improvement of technique scheme, described Traverse Displacement Unit comprise with the transverse axis 61 be fixedly connected with below described mesh plate, be placed on transverse axis 61 outer and with its rotation move cooperation axle sleeve 62, be positioned at the cross bar 64 that extra-organismal rotating disk 63 and two ends are connected with axle sleeve 62 and rotating disk 63 respectively, described rotating disk 63 is placed on outside rotating shaft 65, and described rotating shaft drives rotation by belt transmission 66.Namely transverse axis 61, axle sleeve 62, cross bar 64 and rotating disk 63 form a simple slider-crank mechanism, and then make transverse axis 61 and mesh plate horizontal reciprocating movement.
As the further improvement of technique scheme, side, described mesh plate 4 top is provided with the brush board 7 that can be moved horizontally to opposite side, and the bristle 71 for contacting with mesh plate 4 upper surface bottom described brush board 7, is convenient to the particle discharging of will foam.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (3)
1. a steam pre-foaming machine, comprise body (1), to the vacuum extractor vacuumized in body (2) and the steam boiler (3) injecting high steam in body, it is characterized in that: in described body (1), just the mesh plate (4) coordinated with its horizontal slip is provided with to the below of its material inlet, described mesh plate (4) drives horizontal reciprocating movement by Traverse Displacement Unit, is provided with the nozzle (5) steam being blowed to from the bottom to top mesh plate in described body (1).
2. steam pre-foaming machine according to claim 1, it is characterized in that: described Traverse Displacement Unit comprise with the transverse axis (61) be fixedly connected with below described mesh plate, be placed on transverse axis (61) outward and with its rotation move cooperation axle sleeve (62), be positioned at the cross bar (64) that extra-organismal rotating disk (63) and two ends are connected with axle sleeve (62) and rotating disk (63) respectively, described rotating disk (63) is placed on rotating shaft (65) outward, and described rotating shaft is driven by belt transmission (66) and rotates.
3. steam pre-foaming machine according to claim 2, it is characterized in that: described mesh plate (4) side, top is provided with the brush board (7) that can be moved horizontally to opposite side, described brush board (7) bottom is the bristle (71) that can contact with mesh plate (4) upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420756261.1U CN204396791U (en) | 2014-12-05 | 2014-12-05 | Steam pre-foaming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420756261.1U CN204396791U (en) | 2014-12-05 | 2014-12-05 | Steam pre-foaming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204396791U true CN204396791U (en) | 2015-06-17 |
Family
ID=53420689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420756261.1U Expired - Fee Related CN204396791U (en) | 2014-12-05 | 2014-12-05 | Steam pre-foaming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204396791U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108215048A (en) * | 2018-03-26 | 2018-06-29 | 王慧丽 | A kind of polyurethane foam system |
| CN108481649A (en) * | 2018-03-26 | 2018-09-04 | 王慧丽 | A kind of polyurethane heat-insulation board production technology |
| CN112490684A (en) * | 2020-11-24 | 2021-03-12 | 四川九洲电器集团有限责任公司 | EPS pre-foaming method for Luneberg lens antenna and Luneberg lens antenna |
-
2014
- 2014-12-05 CN CN201420756261.1U patent/CN204396791U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108215048A (en) * | 2018-03-26 | 2018-06-29 | 王慧丽 | A kind of polyurethane foam system |
| CN108481649A (en) * | 2018-03-26 | 2018-09-04 | 王慧丽 | A kind of polyurethane heat-insulation board production technology |
| CN112490684A (en) * | 2020-11-24 | 2021-03-12 | 四川九洲电器集团有限责任公司 | EPS pre-foaming method for Luneberg lens antenna and Luneberg lens antenna |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20151205 |
|
| EXPY | Termination of patent right or utility model |