CN102166617A - Sand quantification device - Google Patents

Sand quantification device Download PDF

Info

Publication number
CN102166617A
CN102166617A CN 201010558319 CN201010558319A CN102166617A CN 102166617 A CN102166617 A CN 102166617A CN 201010558319 CN201010558319 CN 201010558319 CN 201010558319 A CN201010558319 A CN 201010558319A CN 102166617 A CN102166617 A CN 102166617A
Authority
CN
China
Prior art keywords
sand
quantitative
hopper
electronic scale
electronic balance
Prior art date
Application number
CN 201010558319
Other languages
Chinese (zh)
Inventor
王玉南
Original Assignee
苏州苏铸成套装备制造有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 苏州苏铸成套装备制造有限公司 filed Critical 苏州苏铸成套装备制造有限公司
Priority to CN 201010558319 priority Critical patent/CN102166617A/en
Publication of CN102166617A publication Critical patent/CN102166617A/en

Links

Abstract

The invention discloses a sand quantification device which comprises a support, wherein a sand filling pipe is arranged at the support, and an electronic balance is arranged below the sand filling pipe; the electronic balance is connected with a reversing mechanism, and the reversing mechanism can drive the electronic balance to reverse; and a quantifying hopper is arranged below the electronic balance. By using the sand quantification device disclosed by the invention, the automatic weighing of moulding sands poured into the quantifying hopper can be realized, therefore, the weighting speed of the moulding sands can be accelerated, and the labor intensity of workers can be reduced; and meanwhile, by using the sand quantification device, the situation that the mass of the moulding sands filled into the quantifying hopper is same as that weighted by the electronic balance can be ensured, thereby ensuring the core moulding quality of a core moulding machine.

Description

The sand proportioning device

Technical field

The present invention relates to casting field, particularly a kind of weighing automatically enters the device of husky bucket molding sand weight.

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.

Adopting the hot box core shooter to carry out in the foundry production, what before sand joins in the puddle mixer, require the molding sand needs that add kilogram weight accurately quantitative, so that determine whether to satisfy the coremaking requirement, the weighing of molding sand generally is by manually carrying out before adding sand at present, promptly the molding sand that will add earlier is placed on and carries out weighing on the platform scale, and then molding sand joined in the puddle mixer by hopper, not only production efficiency is very low to adopt this method, working strength of workers is bigger, and adopt the molding sand of this method weighing and the actual molding sand that joins in the puddle mixer often to have certain error, therefore adopt this method might the quality of coremaking be impacted.

Summary of the invention

At above-mentioned the deficiencies in the prior art, the technical problem to be solved in the present invention is the sand proportioning device that can carry out automatic weighing to the molding sand that joins in the hopper.

For solving the problems of the technologies described above, the present invention adopts following technical scheme:

A kind of sand proportioning device, it comprises a support, described support is provided with one and adds sandpipe, the described below that adds sandpipe is provided with an electronic scale, described electronic scale is connected with a reversing device, and described reversing device can drive described electronic scale and reverse, and described electronic scale below is provided with quantitative sand hopper.

Preferably, the described lower end that adds sandpipe is provided with one and adds the quantitative butterfly valve of sand.

Preferably, the outlet of described quantitative sand hopper is provided with a stop valve.

Technique scheme has following beneficial effect: this sand proportioning device in use, at first molding sand is poured into from the mouth of pipe that adds sandpipe, molding sand flow on the electronic scale that adds the sandpipe below thereupon and carries out weighing, after weighing is finished, molding sand on the electronic scale all can be poured in the quantitative sand hopper by reversing device counter-rotating electronic scale then, the molding sand quality of electronic scale weighing is the quality of molding sand in the quantitative sand hopper.This sand proportioning device can be realized pouring the automatic weighing of molding sand in the quantitative sand hopper into, not only can accelerate the weighing speed of molding sand, reduce working strength of workers, and adopt this sand proportioning device can guarantee to join the identical in quality of interior molding sand of quantitative sand hopper and electronic scale weighing, guarantee the coremaking quality of core making machine.

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, this sand proportioning device comprises a support 1, support 1 is provided with one and adds sandpipe 2, the lower end that adds sandpipe 2 is provided with one and adds the quantitative butterfly valve 3 of sand, the below that adds the quantitative butterfly valve 3 of sand is provided with an electronic scale 5, and electronic scale 5 is connected with a reversing device 4, and reversing device 4 can drive electronic scale 5 and reverse, electronic scale 4 belows are provided with quantitative sand hopper 6, and quantitatively the outlet of sand hopper is provided with a stop valve 7.

This sand proportioning device in use, at first molding sand is poured into from the mouth of pipe that adds sandpipe, molding sand flow on the electronic scale 5 that adds sandpipe below and carries out weighing by adding the quantitative butterfly valve 3 of sand thereupon, after weighing is finished, molding sand on the electronic scale 5 all can be poured in the quantitative sand hopper by reversing device 4 counter-rotating electronic scales 5 then, the molding sand quality of electronic scale weighing is the quality of molding sand in the quantitative sand hopper 6.Add the quantitative butterfly valve 3 of sand and can control the flow of molding sand, stop valve 7 can be used to close quantitative sand hopper 6 when needed, exposes to prevent molding sand.

This sand proportioning device can be realized pouring the automatic weighing of molding sand in the quantitative sand hopper into, not only can accelerate the weighing speed of molding sand, reduce working strength of workers, and adopt this sand proportioning device can guarantee to join the identical in quality of interior molding sand of quantitative sand hopper and electronic scale weighing, guarantee the coremaking quality of core making machine.

More than a kind of sand proportioning device 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 (3)

1. sand proportioning device, it is characterized in that: it comprises a support, described support is provided with one and adds sandpipe, the described below that adds sandpipe is provided with an electronic scale, described electronic scale is connected with a reversing device, described reversing device can drive described electronic scale and reverse, and described electronic scale below is provided with quantitative sand hopper.
2. sand proportioning device according to claim 1 is characterized in that: the described lower end that adds sandpipe is provided with one and adds the quantitative butterfly valve of sand.
3. sand proportioning device according to claim 1 is characterized in that: the outlet of described quantitative sand hopper is provided with a stop valve.
CN 201010558319 2010-11-25 2010-11-25 Sand quantification device CN102166617A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201010558319 CN102166617A (en) 2010-11-25 2010-11-25 Sand quantification device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201010558319 CN102166617A (en) 2010-11-25 2010-11-25 Sand quantification device

Publications (1)

Publication Number Publication Date
CN102166617A true CN102166617A (en) 2011-08-31

Family

ID=44488042

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201010558319 CN102166617A (en) 2010-11-25 2010-11-25 Sand quantification device

Country Status (1)

Country Link
CN (1) CN102166617A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102397984A (en) * 2011-11-28 2012-04-04 芜湖火龙铸造有限公司 Automatic feeding forming device
CN103418742A (en) * 2012-05-16 2013-12-04 新东工业株式会社 Sand extracting method in mixed moulding sand measuring device and device thereof
CN104399906A (en) * 2014-12-18 2015-03-11 苏州明志科技有限公司 Quantitative sand adding mechanism and quantitative sand adding method of core shooter
WO2016095178A1 (en) * 2014-12-18 2016-06-23 苏州明志科技有限公司 Quantitative sand adding mechanism of core shooter and quantitative sand adding method
CN106994498A (en) * 2016-01-25 2017-08-01 苏州明志科技有限公司 One-stop Core-making unit and its assembly method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08197190A (en) * 1995-01-24 1996-08-06 Asahi Tec Corp Casting mold forming machine
JP2925389B2 (en) * 1991-12-13 1999-07-28 旭テック株式会社 Mold manufacturing equipment
CN2478926Y (en) * 2001-05-16 2002-02-27 王加朝 Automatic weighing sack-filling machine
CN2803674Y (en) * 2005-04-18 2006-08-09 傅炳煌 Metering device of auto prodn appts for dry powder mortar
CN201544353U (en) * 2009-11-02 2010-08-11 韶关市丰一工贸有限公司 Blender metering device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2925389B2 (en) * 1991-12-13 1999-07-28 旭テック株式会社 Mold manufacturing equipment
JPH08197190A (en) * 1995-01-24 1996-08-06 Asahi Tec Corp Casting mold forming machine
CN2478926Y (en) * 2001-05-16 2002-02-27 王加朝 Automatic weighing sack-filling machine
CN2803674Y (en) * 2005-04-18 2006-08-09 傅炳煌 Metering device of auto prodn appts for dry powder mortar
CN201544353U (en) * 2009-11-02 2010-08-11 韶关市丰一工贸有限公司 Blender metering device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
《中国铸造装备与技术》 20001007 袁永健 混砂机配料称量及型砂水分在线自动检测装置 , 第5期 *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102397984A (en) * 2011-11-28 2012-04-04 芜湖火龙铸造有限公司 Automatic feeding forming device
CN103418742A (en) * 2012-05-16 2013-12-04 新东工业株式会社 Sand extracting method in mixed moulding sand measuring device and device thereof
CN103418742B (en) * 2012-05-16 2016-06-15 新东工业株式会社 The sand extracting method being blended in molding sand proterties measuring device and device thereof
CN104399906A (en) * 2014-12-18 2015-03-11 苏州明志科技有限公司 Quantitative sand adding mechanism and quantitative sand adding method of core shooter
WO2016095178A1 (en) * 2014-12-18 2016-06-23 苏州明志科技有限公司 Quantitative sand adding mechanism of core shooter and quantitative sand adding method
CN106994498A (en) * 2016-01-25 2017-08-01 苏州明志科技有限公司 One-stop Core-making unit and its assembly method
CN106994498B (en) * 2016-01-25 2019-02-19 苏州明志科技有限公司 One-stop Core-making unit and its assembly method

Similar Documents

Publication Publication Date Title
CN102198487B (en) Fitting-structure-based dieless assembly molding method
CN102836950B (en) Lost foam coating and preparation method thereof
CN104416120B (en) The 3D of blade of large-sized water turbine prints core formative method
CN104084524B (en) A kind of casting technique of carbon steel valve
CN101486068B (en) Alcohol group zircon powder coating for large casting
CN102069148B (en) Method for casting brake disc for high-speed locomotive
CN102029646B (en) Equipment for producing concrete pipe pile and method for producing concrete pipe pile by using equipment
CN102218505B (en) Precise casting technology for green sand vacuum sealing model
CN104399881B (en) The casting method of low-speed diesel for large-bore vessel bearing block steel-casting
CN104193932B (en) A kind of production method of casting with alkalescent phenol resin
CN105665643B (en) A kind of manufacture method of the oblique bed casting of 3D printing
CN103742536B (en) The casting method of high-lead bronze copper sheathing
CN107350429B (en) A kind of mixing primary and secondary cored-up mould technique
CN105033164A (en) High-strength, deformation-resisting and collapsible precoated sand and preparation technology thereof
CN101992272B (en) Self-adaptive casting mould manufacture method for casting
CN101733360B (en) Method for sand mulling, modeling and adding facing sand of Furan resin self-hardening sand
CN101628319A (en) Production method of double-sand mold of resin sand
CN102418028A (en) Impeller special for automobile cooling water pump and casting process of impeller
CN105964891A (en) High-fluidity phosphate inorganic binder sand and preparation method thereof
CN102259167B (en) Method for casting turbocharger encloser casting
CN103962511B (en) A kind of preparation method of Unitary Impeller core
CN205380784U (en) Novel concrete mixing equipment
CN104014717B (en) A kind of casting method of ZL101 thin-walled aluminum alloys component
CN101716651A (en) Method for casting turbo supercharger volute shell casting for large ship
Yu et al. Preparation and experiments for a novel kind of foundry core binder made from modified potato starch

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20110831