CN102009138A - Sand material detection structure - Google Patents
Sand material detection structure Download PDFInfo
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- CN102009138A CN102009138A CN 201010569547 CN201010569547A CN102009138A CN 102009138 A CN102009138 A CN 102009138A CN 201010569547 CN201010569547 CN 201010569547 CN 201010569547 A CN201010569547 A CN 201010569547A CN 102009138 A CN102009138 A CN 102009138A
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- sand
- sand hopper
- hopper
- material detection
- contact probe
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Abstract
The invention discloses a sand material detection structure. The structure comprises a sand hopper, wherein a material level detection mechanism is arranged in the sand hopper, and comprises a plurality of contact probes which are arranged on the inner wall of the sand hopper from top to bottom sequentially and are connected with a controller. By adopting the sand material detection structure, real-time automatic detection on the number of molding sands in the sand hopper can be implemented, thereby effectively avoiding the phenomenon that clay core waste is produced due to the reduced number of the molding sands in the sand hopper, and effectively improving the yield of clay core produced by a box core shooter.
Description
Technical field
The present invention relates to casting field, particularly a kind of sand material detection architecture that detects molding sand height in the sand hopper.
Background technology
In modern foundry production, in order to improve the efficient of casting, satisfy the requirement of modern production, employed core uses the hot box shoot core machine manufacturing mostly in the casting process, core shooter is widely used in the foundry machinery industry, it is accurate to have size with the core of hot box shoot core machine manufacturing, and therefore advantages such as any surface finish are obtained using very widely at a lot of foundry enterprises.
In the process in hot box shoot core machine production loam core, need monitor in real time the molding sand amount in the sand hopper, can not in time supply sand to prevent that molding sand quantitative change in the sand hopper is few, and then influence the operate as normal of core shooter, occur because the phenomenon that scrap in the loam core that making appears in the amount of sand deficiency.Usually just observe for the detection of molding sand amount in the sand hopper at present by people's naked eyes, but the method that adopts eye-observation can not be real-time the sand amount in the sand hopper wake up with a start observation, therefore still can occur sand quantity not sufficient in the sand hopper sometimes and influence the problem that supplies sand, make that the percent defective in loam core is higher.
Summary of the invention
At above-mentioned the deficiencies in the prior art, the technical problem to be solved in the present invention provides a kind of sand material detection architecture that can detect the sand amount in the sand hopper automatically.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of sand material detection architecture, it comprises a sand hopper, is provided with a material level testing agency in the described sand hopper, and described material level testing agency comprises several contact probe heads, described several contact probe heads are sequentially arranged on the inwall of described sand hopper from the top down, and described contact probe head is connected with a controller.
Preferably, the top of described sand hopper is provided with a sand storage, and described sand storage is provided with a valve, and described valve is connected with described controller.
Technique scheme has following beneficial effect: this sand material detection architecture is provided with several contact probe heads from the top down in sand hopper, contact probe head can according to whether contact with molding sand judge with sand hopper in its highly corresponding position whether molding sand is arranged, then according to the inspection of each contact probe head height, and then judge the quantity of molding sand in the sand hopper with regard to molding sand in the decidable sand hopper.Adopt this sand material detection architecture can realize real-time automatic detection, thereby can effectively avoid effectively to improve the yield rate in hot box shoot core machine production loam core by the tail off phenomenon of first loam core waste product of molding sand quantity in the sand hopper to the molding sand quantity in the sand hopper.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of specification, below with preferred embodiment of the present invention and conjunction with figs. describe in detail as after.The specific embodiment of the present invention is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention.
The specific embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described in detail.
As shown in Figure 1, it comprises a sand hopper 1 a kind of sand material detection architecture, and the lower end of sand hopper 1 is provided with the baffle plate 5 of control sand hopper flow.Be provided with a material level testing agency in the sand hopper 1, this material level testing agency comprises several contact probe heads 4, and several contact probe heads 4 are sequentially arranged on the inwall of sand hopper 1 from the top down, and contact probe head 4 is connected with a controller (not shown).Be provided with a sand storage 2 above sand hopper 1, sand storage 2 is provided with a valve 3, and valve 3 is connected with controller, and controller can be controlled the folding of this valve 3.
This sand material detection architecture is provided with several contact probe heads 4 from the top down in sand hopper 1, contact probe head 4 can according to whether contact with molding sand judge with sand hopper in its highly corresponding position whether molding sand is arranged, then according to the inspection of each contact probe head 4 height, and then judge the quantity of molding sand in the sand hopper with regard to molding sand in the decidable sand hopper.When controller was very few according to the molding sand quantity in the signal discovery sand hopper 1 of contact probe head 4 feedbacks, controller controllable valve door 3 was opened, and can replenish molding sand like this in sand hopper 1, and the quantity that guarantees molding sand in the sand hopper 1 is within the scope that hot box shoot core machine allows.
Adopt this sand material detection architecture can realize real-time automatic detection, thereby can effectively avoid effectively to improve the yield rate in hot box shoot core machine production loam core by the tail off phenomenon of first loam core waste product of molding sand quantity in the sand hopper to the molding sand quantity in the sand hopper.
More than a kind of sand material detection architecture that the embodiment of the invention provided is described in detail; for one of ordinary skill in the art; thought according to the embodiment of the invention; part in specific embodiments and applications all can change; in sum; this description should not be construed as limitation of the present invention, and all any changes of making according to design philosophy of the present invention are all within protection scope of the present invention.
Claims (2)
1. sand material detection architecture, it is characterized in that: it comprises a sand hopper, be provided with a material level testing agency in the described sand hopper, described material level testing agency comprises several contact probe heads, described several contact probe heads are sequentially arranged on the inwall of described sand hopper from the top down, and described contact probe head is connected with a controller.
2. sand material detection architecture according to claim 1, it is characterized in that: the top of described sand hopper is provided with a sand storage, and described sand storage is provided with a valve, and described valve is connected with described controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010569547 CN102009138A (en) | 2010-12-02 | 2010-12-02 | Sand material detection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010569547 CN102009138A (en) | 2010-12-02 | 2010-12-02 | Sand material detection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102009138A true CN102009138A (en) | 2011-04-13 |
Family
ID=43839572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010569547 Pending CN102009138A (en) | 2010-12-02 | 2010-12-02 | Sand material detection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102009138A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102601302A (en) * | 2012-03-26 | 2012-07-25 | 苏州明志科技有限公司 | Intermediate sand bucket |
| CN105772626A (en) * | 2016-05-12 | 2016-07-20 | 广西玉柴机器股份有限公司 | Detection device for overflowing sand of trough face of moulding sand vibration conveying trough |
| CN107921525A (en) * | 2016-05-19 | 2018-04-17 | 新东工业株式会社 | To the molding sand supply method and molding sand feedway of sand hopper supply molding sand |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2447750Y (en) * | 2000-10-17 | 2001-09-12 | 一汽铸造有限公司 | Oscillating level indicator |
| CN1366476A (en) * | 2000-04-12 | 2002-08-28 | 新东工业株式会社 | System for monitoring molding machine and hydrostatic molding machine |
| CN1564720A (en) * | 2001-08-06 | 2005-01-12 | 新东工业株式会社 | Method and system for monitoring molding machine |
| CN201406210Y (en) * | 2009-04-30 | 2010-02-17 | 山西华翔同创铸造有限公司 | Material level meter |
-
2010
- 2010-12-02 CN CN 201010569547 patent/CN102009138A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1366476A (en) * | 2000-04-12 | 2002-08-28 | 新东工业株式会社 | System for monitoring molding machine and hydrostatic molding machine |
| CN2447750Y (en) * | 2000-10-17 | 2001-09-12 | 一汽铸造有限公司 | Oscillating level indicator |
| CN1564720A (en) * | 2001-08-06 | 2005-01-12 | 新东工业株式会社 | Method and system for monitoring molding machine |
| CN201406210Y (en) * | 2009-04-30 | 2010-02-17 | 山西华翔同创铸造有限公司 | Material level meter |
Non-Patent Citations (1)
| Title |
|---|
| 《铸造机械》 19851231 刘振康 料位控制器 76-77 1-2 , 1 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102601302A (en) * | 2012-03-26 | 2012-07-25 | 苏州明志科技有限公司 | Intermediate sand bucket |
| CN105772626A (en) * | 2016-05-12 | 2016-07-20 | 广西玉柴机器股份有限公司 | Detection device for overflowing sand of trough face of moulding sand vibration conveying trough |
| CN107921525A (en) * | 2016-05-19 | 2018-04-17 | 新东工业株式会社 | To the molding sand supply method and molding sand feedway of sand hopper supply molding sand |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110413 |