CN106513642A - Single-motor molding sand vibration device - Google Patents
Single-motor molding sand vibration device Download PDFInfo
- Publication number
- CN106513642A CN106513642A CN201710012965.6A CN201710012965A CN106513642A CN 106513642 A CN106513642 A CN 106513642A CN 201710012965 A CN201710012965 A CN 201710012965A CN 106513642 A CN106513642 A CN 106513642A
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- CN
- China
- Prior art keywords
- sand
- molding sand
- motor
- pedestal
- vibration
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
- B22D29/02—Vibratory apparatus specially designed for shaking out flasks
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a single-motor molding sand vibration device. The single-motor molding sand vibration device comprises a base (1); a vibration platform (2) is arranged above the base (1); vibration motors (3) are arranged at two ends of the base (1); sand outlets (4) are formed in the side surfaces of the vibration motors (3); separation grooves (5) are formed in the vibration platform (2); screen ports (6) are formed in the separation grooves (5), and are communicated with the sand outlets (4); hydraulic support columns (7) are arranged on two sides of the base (1); gravity inductors (51) are respectively arranged in the separation grooves (5), and are connected with controllers (52); and the controllers (52) are connected with the vibration motors (3) and the hydraulic support columns (7). The single-motor molding sand vibration device has the characteristics of simple structure, elimination of mutual influence between the vibration motors, reduction of the maintenance cost, reduction of the environmental pollution and improvement of the sand removing effect.
Description
Technical field
The present invention relates to a kind of molding sand vibrating device, particularly a kind of single motor molding sand vibrating device.
Background technology
At present, foundry enterprise is after the casting for completing parts, for the processing mode of molding sand typically adopt be all by
Sandbox is placed on vibrating device and molding sand spins off from sandbox.But, existing molding sand vibrating device is typically with
Bi-motor works, i.e., respectively installing 2 motors at shaking platform two ends carries out operation, and shaft coupling is adopted between two motors of homonymy
Operation simultaneously is connected, structure is complex.When wherein one motor breaks down cannot be operated, shaft coupling
One end is under the drive of the motor of normal work or can rotate, and the shaft coupling other end is not rotated, and can thus cause shaft coupling
Device is easily broken off, and the motor of normal work also easily breaks down, so existing vibrating device occurs in a motor
Can just quit work after another electrical fault or shaft coupling fracture must be waited until during failure, thus considerably increase enterprise
Maintenance cost and production cost, reduce the treatment effeciency of molding sand.And, the desanding effect of existing equipment is undesirable, existing
Some equipment can be flown upward carrying out desanding process sand grains, cause environmental pollution.Therefore, existing technology has structure again
Miscellaneous, adjacent vibrating motor easily influences each other, maintenance cost is high, the problems such as easily cause environmental pollution and undesirable desanding effect.
The content of the invention
It is an object of the present invention to provide a kind of single motor molding sand vibrating device.It has simple structure, eliminates vibration electricity
Influencing each other between machine, the characteristics of reduce maintenance cost, reduce the pollution to environment and improve desanding effect.
Technical scheme：A kind of single motor molding sand vibrating device, including pedestal, are provided with vibration flat above pedestal
Platform, pedestal two ends are provided with vibrating motor, and vibrating motor side is provided with the sand export on pedestal；The shaking platform is provided with
The separation trough of grid distribution, if dry screen mouth is provided with separation trough, sieve mouth is connected with sand export；The pedestal both sides are provided with hydraulic pressure
Support column, is arranged with damping spring on hydraulic pressure support post；Gravity sensor, gravity sensing are equipped with each described separation trough
Device is connected with controller, and controller is connected with vibrating motor and hydraulic pressure support post；Collecting box is provided with the shaking platform, is collected
Negative pressure equipment is provided with case, negative pressure equipment is connected with controller.
In a kind of aforesaid single motor molding sand vibrating device, the collecting box is pyramidal structure, collecting box upper end and sieve mouth
Be connected, collecting box lower end be connected be in tilted layout go out sandpipe, go out sandpipe and be connected with sand export.
In a kind of aforesaid single motor molding sand vibrating device, the separation trough inwall is provided with buckle.
Compared with prior art, the present invention is original to replace by being respectively provided with single vibrating motor at pedestal two ends
The structure of dual stage vibrating motor connecting shaft work, this structure are eliminated the use of shaft coupling, are independently transported by separate unit vibrating motor
Make to cause structure to become relatively easy, eliminate the impact between adjacent vibrating motor；By reducing motor number and removing connection
Axle device, meets the requirement of shaking platform by the vibrating motor of selection twice power, reduces the cost of maintenance；Simultaneously by base
The vibrating motor at seat two ends is arranged to diagonal arrangement, and the vibration frequency of vibrating motor can be caused to meet wanting for shaking platform
Ask；By the separation trough similar to sandbox shape size is arranged on shaking platform, can effectively place and fix sandbox, make
Obtain sandbox to influence each other in vibration processes, by gravity sensor is arranged on each separation trough, and according to position
Relation is connected with controller, and such controller just will be seen that the weights in each region, is vibrated such that it is able to real-time control
The intensity of pressure and the height of support bar of the vibration frequency and negative pressure equipment of motor, saves in the case where vibration demand is met
The cost of production, so as to improving efficiency of shaking out.By arranging hydraulic pressure support bar in pedestal both sides, and by hydraulic pressure support bar and control
Device processed is connected, and can thus adjust the height of shaking platform, adjusts direction of vibration, can improve the effect of desanding；Exist simultaneously
Negative pressure equipment is set in collecting box so that a negative pressure cavity is formed in collecting box, the flowing velocity of sand grains not only can be improved, also
The problem that energy effectively solving sand grains flies upward, can effectively reduce the impact to environment.In sum, the present invention has structure letter
Influencing each other, reducing maintenance cost, reducing the pollution to environment and improve desanding effect between single, elimination vibrating motor
Feature.
In addition, by arranging buckle on separation trough inwall, can preferably fix sandbox so that the molding sand in sandbox
Without departing from the region, airborne dust is reduced.
Description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is the top view of Fig. 1；
Fig. 4 is the control figure of the present invention.
Description of symbols in accompanying drawing：1- pedestals, 2- shaking platforms, 3- vibrating motors, 4- sand exports, 5- separation troughs, 6- sieves
Mouthful, 7- hydraulic pressure support posts, 8- damping springs, 21- collecting boxs, 22- negative pressure equipments, 23- goes out sandpipe, 51- gravity sensors, 52-
Controller, 53- buckles.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and examples, but not as the foundation limited to the present invention.
Embodiment.A kind of single motor molding sand vibrating device, is constituted as shown in Figures 1 to 4, including pedestal 1, above pedestal 1
Shaking platform 2 is provided with, 1 two ends of pedestal are provided with vibrating motor 3, and 3 side of vibrating motor is provided with the sand export 4 on pedestal 1；Institute
The separation trough 5 that shaking platform 2 is provided with grid distribution is stated, if dry screen mouth 6 is provided with separation trough 5, sieve mouth 6 is connected with sand export 4
It is logical；1 both sides of the pedestal are provided with hydraulic pressure support post 7, and damping spring 8 is arranged with hydraulic pressure support post 7；Each described separation trough
Gravity sensor 51 is equipped with 5, gravity sensor 51 is connected with controller 52, controller 52 and vibrating motor 3 and hydraulic pressure
Dagger 7 is connected；Collecting box 21 is provided with the shaking platform 2, negative pressure equipment 22, negative pressure equipment 22 and control in collecting box 21, is provided with
Device processed 52 is connected.
The collecting box 21 be pyramidal structure, 21 upper end of collecting box with sieve mouth 6 be connected, 21 lower end of collecting box is connected with inclines
That what is tiltedly arranged goes out sandpipe 22, goes out sandpipe 22 and is connected with sand export 4.
5 inwall of the separation trough is provided with buckle 53.
The controller is PLC.
Gravity sensor is connected with controller according to corresponding position relationship, so as to controller it will be seen that zones of different
Gravitational conditions, and then can be with the vibration frequency of reasonable distribution vibrating motor.
The operation principle of the present invention：Sandbox is placed in separation trough, and is fixed with buckle, start motor, gravity sensing
Device transfers data to controller, and controller exports corresponding vibration frequency according to the Weight control vibrating motor of zones of different,
So as to molding sand from sandbox is vibrated out, and along going out sandpipe from sand export out；Controller is according to gravity sensor simultaneously
Data Control negative pressure equipment export corresponding negative pressure so as to meet use requirement, control hydraulic pressure support bar adjusts shaking platform
Height, adjust direction of vibration, improve desanding speed, reduce airborne dust.
Claims (3)
1. a kind of single motor molding sand vibrating device, it is characterised in that：Including pedestal（1）, pedestal（1）Top is provided with shaking platform
（2）, pedestal（1）Two ends are provided with vibrating motor（3）, vibrating motor（3）Side is provided with positioned at pedestal（1）On sand export（4）；Institute
State shaking platform（2）It is provided with the separation trough of grid distribution（5）, separation trough（5）If being inside provided with dry screen mouth（6）, sieve mouth（6）With go out
Sand mouth（4）It is connected；The pedestal（1）Both sides are provided with hydraulic pressure support post（7）, hydraulic pressure support post（7）On be arranged with damping spring
（8）；Each described separation trough（5）Gravity sensor is equipped with inside（51）, gravity sensor（51）It is connected with controller（52）,
Controller（52）With vibrating motor（3）With hydraulic pressure support post（7）It is connected；The shaking platform（2）Collecting box is provided with inside（21）, receive
Header（21）Negative pressure equipment is provided with inside（22）, negative pressure equipment（22）With controller（52）It is connected.
2. a kind of single motor molding sand vibrating device according to claim 1, it is characterised in that：The collecting box（21）For cone
Shape structure, collecting box（21）Upper end and sieve mouth（6）It is connected, collecting box（21）Lower end be connected be in tilted layout go out sandpipe
（23）, go out sandpipe（23）With sand export（4）It is connected.
3. a kind of single motor molding sand vibrating device according to claim 1, it is characterised in that：The separation trough（5）Inwall
It is provided with buckle（53）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710012965.6A CN106513642A (en) | 2017-01-09 | 2017-01-09 | Single-motor molding sand vibration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710012965.6A CN106513642A (en) | 2017-01-09 | 2017-01-09 | Single-motor molding sand vibration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106513642A true CN106513642A (en) | 2017-03-22 |
Family
ID=58335232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710012965.6A Pending CN106513642A (en) | 2017-01-09 | 2017-01-09 | Single-motor molding sand vibration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106513642A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2385549A (en) * | 1999-04-17 | 2003-08-27 | Yoshitaka Aoyama | Casting sand shake-out apparatus |
| CN202606841U (en) * | 2012-05-30 | 2012-12-19 | 宁国市志诚机械制造有限公司 | Vibration shakeout machine |
| CN204381346U (en) * | 2014-12-23 | 2015-06-10 | 浙江欧冶达机械制造有限公司 | Sandbox sand shake-out device using vibration |
| CN106001518A (en) * | 2016-06-27 | 2016-10-12 | 霍山县忠福机电科技有限公司 | Novel shakeout machine |
| CN206392843U (en) * | 2017-01-09 | 2017-08-11 | 浙江欧冶达机械制造有限公司 | Single motor molding sand vibrating device |
-
2017
- 2017-01-09 CN CN201710012965.6A patent/CN106513642A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2385549A (en) * | 1999-04-17 | 2003-08-27 | Yoshitaka Aoyama | Casting sand shake-out apparatus |
| CN202606841U (en) * | 2012-05-30 | 2012-12-19 | 宁国市志诚机械制造有限公司 | Vibration shakeout machine |
| CN204381346U (en) * | 2014-12-23 | 2015-06-10 | 浙江欧冶达机械制造有限公司 | Sandbox sand shake-out device using vibration |
| CN106001518A (en) * | 2016-06-27 | 2016-10-12 | 霍山县忠福机电科技有限公司 | Novel shakeout machine |
| CN206392843U (en) * | 2017-01-09 | 2017-08-11 | 浙江欧冶达机械制造有限公司 | Single motor molding sand vibrating device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170322 |
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| WD01 | Invention patent application deemed withdrawn after publication |