CN106269701B - Clear up the device that sand is floated on 3D sand cores surface - Google Patents
Clear up the device that sand is floated on 3D sand cores surface Download PDFInfo
- Publication number
- CN106269701B CN106269701B CN201510281831.5A CN201510281831A CN106269701B CN 106269701 B CN106269701 B CN 106269701B CN 201510281831 A CN201510281831 A CN 201510281831A CN 106269701 B CN106269701 B CN 106269701B
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- CN
- China
- Prior art keywords
- sand
- suspension hook
- cleaning
- floated
- blast room
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- 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
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
- B08B5/023—Cleaning travelling work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/12—Treating moulds or cores, e.g. drying, hardening
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The present invention provides the devices that sand is floated on a kind of cleaning 3D sand cores surface, including rack (14), liftable suspension hook (6), rotating mechanism and compressed air blow gun (9), wherein, suspension hook (6) may be movably attached to rack (14), and rotating mechanism by selectively drive suspension hook (6) around own axes rotate in a manner of connect with suspension hook (6), wherein, the lifting region of compressed air blow gun (9) towards suspension hook (6) opens up.For problem present in the relevant technologies, the purpose of the present invention is to provide the devices that sand is floated on a kind of cleaning 3D sand cores surface, to overcome sand core surface to float, sand cleaning efficiency is low, manpower expends big disadvantage, for sand core surface float sand cleaning provide it is a kind of it is efficient, work easily device.
Description
Technical field
The present invention relates to 3D printing fields, and the device of sand is floated more particularly, to a kind of cleaning 3D sand cores surface.
Background technology
The outer surface of 3D printing sand core and surface of internal cavity have one layer of floating sand, and in itself with wide in variety, batch is small, knot
The feature of structure complexity, therefore the cleaning that sand is floated on its surface is more difficult.The mainly hand-held compressed ir spray gun pair of sand core cleaning at present
Sand core surface carries out Air blowing cleaning, but this method has the shortcomings that efficiency is low, manpower consuming is more.To solve above-mentioned method for cleaning
Disadvantage needs to be improved current cleaning plant, to improve efficiency, liberation manpower.
Invention content
For problem present in the relevant technologies, the purpose of the present invention is to provide a kind of cleaning 3D sand cores surfaces to float sand
Device, to overcome sand core surface to float, sand cleaning efficiency is low, manpower expends big, working environment difference disadvantage, is that sand is floated on sand core surface
Cleaning work offer one kind is efficient, environment is good, work easily device.
To achieve the above object, the present invention provides the device that sand is floated on a kind of cleaning 3D sand cores surface, this device includes machine
Frame, liftable suspension hook, rotating mechanism and compressed air blow gun, wherein suspension hook may be movably attached to rack, rotating mechanism
By selectively drive suspension hook around own axes rotate in a manner of connect with suspension hook, also, compressed air blow gun is towards suspension hook
Lifting region opens up.
According to the present invention, suspension hook is embodied as relative to the removable connection of rack：It is fixedly connected simultaneously with rack by one end
And the landing walking mechanism that the other end is connect with suspension hook is realized.
According to the present invention, landing walking mechanism includes the I-steel walking track being arranged in rack, installation to I-steel
The traveling wheel and electric hoist of walking track, wherein the driving wheel of electric hoist is connect with traveling wheel and the driven wheel of electric hoist
It is connect with suspension hook.
According to the present invention, traveling wheel is movably mounted at I-steel by movable motor driving and walks on track.
According to the present invention, rotating mechanism includes by motor-driven gear pair, and the driven wheel of gear pair is arranged in electric hoist
Driven wheel and suspension hook between, wherein along the axis direction of the driven wheel of gear pair, in the driven wheel of gear pair through setting
There is a rotary joint of synchronous rotation, the fixing end of rotary joint and the driven wheel connection of electric hoist and turning end and suspension hook
Connection.
According to the present invention, it is fixedly connected by flange between the fixing end of rotary joint and the driven wheel of electric hoist.
According to the present invention, pass through pin connection between the turning end and suspension hook of rotary joint.
Further include blast room according to the present invention, wherein compressed air blow gun is located in blast room and rotating mechanism is installed
In blast ceiling portion, blast ceiling portion is further opened with the opening with sealing brush, and the boom sections of suspension hook are movably located in opening
And the lifting end of suspension hook is located in blast room.
According to the present invention, blast room and be arranged blast outdoor deduster fluid communication.
According to the present invention, compressed air blow gun is made of the nozzle unit being interconnected with one another, and all nozzle units are side by side
Setting.
The beneficial effects of the present invention are：
(1) in the device of sand is floated on the cleaning 3D sand cores surface of the present invention, by being provided with rotating mechanism so that be cleaned
Sand core can rotate automatically, further through being provided with the compressed air blow gun opened up towards suspension hook lifting region, so that it may clear to realize
The automatic cleaning of sand core is managed, therefore, it is no longer necessary to which hand-held compressed ir spray gun carries out Air blowing cleaning to sand core surface, to significantly
Reduce the consuming of human resources, and improves work efficiency.
(2) in the device of sand is floated on the cleaning 3D sand cores surface of the present invention, suspension hook passes through the landing row that is fixed on the rack
It walks mechanism and may be movably attached to rack to realize.Wherein, the setting of electric hoist can be such that suspension hook realizes certainly in landing walking mechanism
Dynamic lifting, in landing walking mechanism the setting of I-steel walking track and traveling wheel suspension hook can be made to realize walk track along I-steel
It moves back and forth, thus may be implemented to sling, put down and move sand core automatically according to preset need, improve the standard of sand core positioning
True property, decreases the consuming of manpower, improves work efficiency.
(3) in the device of sand is floated on the cleaning 3D sand cores surface of the present invention, blast room, and compressed air blow gun are provided with
It is all disposed in blast room with the lifting end of suspension hook, therefore, the work that sand is floated on cleaning sand core surface can carry out in blast room, keep away
The dust being cleaned out on sand core, gravel etc. are exempted to blast outdoor environment loss, to ensure that the health of working environment
With it is clean and tidy.
(4) it in the device of sand is floated on the cleaning 3D sand cores surface of the present invention, is provided in blast outdoor and is flowed with blast room
The deduster of body connection, deduster can generate negative pressure of vacuum, the dust raised in blast room, gravel is made to be pumped, avoid dust,
Gravel stops product on sand core, to ensure that the cleaning effect of sand core；Meanwhile deduster can form micro- bear in blast room
Pressure, avoids dust, gravel to external loss, to make workshop condition be guaranteed.
(5) it is further preferred that in the device of sand is floated on the cleaning 3D sand cores surface of the present invention, the compression in blast room is empty
Air-blowing mouth is made of the nozzle unit for being interconnected with one another and being arranged side by side, and by this setting, compressed air blow gun is blown
The compressed air gone out can form one of air curtain in blast room, make to be suspended from the upper and lower surface of the indoor sand core of blast, side can be with
It is blown to simultaneously by compressed air, to realize automatically without dead angle blast and work efficiency is high.
Description of the drawings
Fig. 1 is the structure chart of the one embodiment for the device that sand is floated on present invention cleaning 3D sand cores surface；
Fig. 2 is the partial enlarged view of rotating mechanism in embodiment illustrated in fig. 1.
Specific implementation mode
The device for floating sand to the cleaning 3D sand cores surface of the present invention referring now to attached drawing is described.Fig. 1 shows the cleaning
The structure chart of the device of sand is floated on 3D sand cores surface, and Fig. 2 shows the partial enlarged views of rotating mechanism in the device.
Specifically, as shown in Figure 1, cleaning 3D sand cores surface float sand device include rack 14, liftable suspension hook 6,
Rotating mechanism including gear pair 4 and compressed air blow gun 9, wherein the boom sections of suspension hook 6 may be movably attached to rack
14, rotating mechanism by selectively drive suspension hook 6 around 6 own axes L rotation of suspension hook in a manner of connect with suspension hook 6.In other words,
Rotating mechanism selectively drives the rotation of suspension hook 6 to refer to that the driving wheel in the gear pair 4 of rotating mechanism and driven wheel are in
When meshing state, suspension hook 6 can just be driven by rotating mechanism to be rotated.In addition, compressed air blow gun 9 is towards the hoisting area of suspension hook 6
Domain opens up, wherein the lifting region of suspension hook 6 refers to：The axis and between suspension hook 6 and ground centered on 6 own axes L of suspension hook
Finite region, in the embodiment in figure 1 the lifting region can correspond to the region for the sand core 7 sling by suspension hook.This device
So that hand-held compressed ir spray gun is no longer needed to carry out Air blowing cleaning to sand core surface, realizes and be cleaned the automatic clear of sand core 7
Reason, to greatly reduce the consuming of human resources, improves work efficiency.
More specifically, in one embodiment, as depicted in figs. 1 and 2, suspension hook 6 is relative to the above-mentioned removable of rack 14
Connection may be embodied as：It is fixedly connected with rack 14 by one end and the other end is connect with suspension hook 6 that landing walking mechanism is real
It is existing, that is to say, that suspension hook 6 is realized indirectly by being connected with the landing walking mechanism being fixed in rack 14 with rack 14
Ground moves connection.Wherein, landing walking mechanism includes：The I-steel walking track 1 that is arranged in rack 14, installation are to I-shaped
The traveling wheel 16 driven by movable motor 15 and electric hoist 2 of steel walking track 1.Wherein, the driving wheel and row of electric hoist 2
16 connection of wheel is walked, the driven wheel of electric hoist 2 is connect with suspension hook 6.
In practical operation, traveling wheel 16 drives electric hoist 2 and suspension hook 6 along I-steel row under the driving of movable motor 15
The orbital direction for walking track 1 moves back and forth, while electric hoist 2 can make under the driving of hoisting motor 13 in the realization of suspension hook 6
It rises and declines, sling, put down and move sand core according to practical preset need to realize, the standard of sand core positioning can be improved in this way
True property, while the consuming of manpower is decreased, it improves work efficiency.
In Fig. 1 and implementation shown in Fig. 2, rotating mechanism includes the gear pair 4 driven by motor 12, wherein gear pair 4
Driven wheel be arranged between the driven wheel and suspension hook 6 of electric hoist 2, and the driven wheel of gear pair 4 and the boom sections of suspension hook 6 are same
Axis, that is, axis is all L.Wherein, along the directions axis L, rotary joint 3 for example passes through key connection in the driven wheel of gear pair 4
And run through setting, so that the driven wheel synchronous rotary of the turning end of rotary joint 3 and gear pair 4, also, rotary joint 3
Fixing end and the driven wheel of electric hoist 2 between for example connected by flange 22, between the turning end and suspension hook 6 of rotary joint 3
Such as it is connected by pin 25.
In practical operation, the driving wheel of gear pair 4 rotates under the driving of motor 12, drives the driven wheel of gear pair 4
Rotation, to drive 3 synchronous rotary of rotary joint being connect with this driven wheel to be at this moment connected with the turning end of rotary joint 3
The drive of suspension hook 6 is cleaned sand core 7 and also rotates with.By this rotating mechanism, sand core 7 can realize automatic rotate so that sand core 7
It each face can be towards the blow gun direction of compressed air blow gun 9 so that the floating dust of 7 surface of sand core and inner cavity is more prone to thorough
Bottom is cleared up.
In a preferred embodiment, as shown in Figure 1, it includes blast room that the device of sand is floated on this cleaning 3D sand cores surface
10,10 top of blast room offers the opening with sealing brush 11, and the boom sections of suspension hook 6 can move freely in this opening, suspension hook 6
Lifting end be located in blast room 10.In an alternate embodiment of the invention, it can also offer outside blast room 10 and to be passed in and out for sand core 7
Door.Compressed air blow gun 9 is located inside blast room 10, also, rotating mechanism is installed on the top of blast room 10.This blast room
10 setting so that being operated in blast room for sand is floated on cleaning sand core surface carries out, avoid the dust being cleaned out on sand core,
Gravel etc. is to blast outdoor environment loss, to ensure that the hygienic and clean and tidy of working environment.
Preferably, in the embodiment shown in fig. 1, blast room 10 and 5 fluid of deduster being arranged outside blast room 10
Connection.Deduster 5 can generate negative pressure of vacuum, and the dust raised in blast room 10, gravel is made to be pumped, and dust, gravel is avoided to stop
Product is on sand core 7, to ensure the cleaning effect of sand core 7, meanwhile, deduster 5 can form tiny structure in blast room 10, keep away
Exempt from dust, gravel to external loss, to make working environment be guaranteed.
It is highly preferred that embodiment as shown in Figure 1, compressed air blow gun 9 is made of the nozzle unit being interconnected with one another
And all nozzle units can be arranged side by side.In embodiment as shown in Figure 1, it is preferable that camber can be arranged in nozzle unit
Row pattern structure.The compressed air that compressed air blow gun 9 is blown out can form one of air curtain in blast room 10, make to be suspended from blast room 10
The upper and lower surface of interior sand core, side can be blown to by compressed air simultaneously, to realize automatically without dead angle blast and work effect
Rate is high.
In conclusion as depicted in figs. 1 and 2, the specific reality of the device of sand is floated on the cleaning 3D sand cores surface in the present embodiment
The mode of applying is：Electric hoist 2 is opened to the coring station outside blast room 10,7 handling of sand core being cleaned will be needed to arrive by suspension hook 6
After setting height, the blast station that electric hoist 2 is walked by I-steel in the transport sand core 7 to blast room 10 of track 1 rotates at this time
Driving wheel in the gear pair 4 of mechanism is meshed with driven wheel.It is then shut off room door, is driven by the rotating mechanism on this device
Sand core 7 rotates, and opens deduster 5, and later on compressed air blow gun 9 blows to 7 surface of sand core.To after setting time,
Compressed air blow gun 9 is closed, deduster 5 is closed after standing a period of time and rotating driving device, hand inspection is cleaned sand core
After 7 qualifications, then sand core 7 is transported to by 10 outer coring station of blast room by electric hoist 2 and puts down sand core 7, it is entire to clear up sand core surface
The course of work of floating sand terminates.The device makes the cleaning work that sand is floated on sand core surface more efficiently and light, and changes significantly
It has been apt to working environment.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (6)
1. the device of sand is floated on a kind of cleaning 3D sand cores surface, which is characterized in that including rack (14), liftable suspension hook (6), rotation
Rotation mechanism and compressed air blow gun (9),
Wherein, the suspension hook (6) may be movably attached to the rack (14), and the rotating mechanism is selectively to drive
The mode that the suspension hook (6) rotates around own axes (L) is connect with the suspension hook (6),
Wherein, the lifting region of compressed air blow gun (9) towards the suspension hook (6) opens up；
The suspension hook (6) is embodied as relative to the removable connection of the rack (14)：It is solid by one end and the rack (14)
The landing walking mechanism that fixed connection and the other end are connect with the suspension hook (6) is realized；
The landing walking mechanism includes the I-steel walking track (1) being arranged in the rack (14), installation to the work
The traveling wheel (16) and electric hoist (2) of word steel walking track (1), wherein the driving wheel of the electric hoist (2) and the walking
The driven wheel of wheel (16) connection and the electric hoist (2) is connect with the suspension hook (6)；
Wherein, the traveling wheel (16) is movably mounted at the I-steel walking track by movable motor (15) driving
(1) on, and the electric hoist (2) makes suspension hook (6) raising and lowering under the driving of hoisting motor (13)；
The rotating mechanism includes the gear pair (4) driven by motor (12), and the driven wheel of the gear pair (4) is arranged described
Between the driven wheel and the suspension hook (6) of electric hoist (2),
Wherein, along the axis direction of the driven wheel of the gear pair (4), through setting in the driven wheel of the gear pair (4)
There are the rotary joint (3) of synchronous rotation, the fixing end of the rotary joint (3) to connect with the driven wheel of the electric hoist (2)
It connects and the turning end of the rotary joint (3) is connect with suspension hook (6).
2. the device of sand is floated on cleaning 3D sand cores surface according to claim 1, which is characterized in that
Connect by the way that flange (22) is fixed between the fixing end and the driven wheel of the electric hoist (2) of the rotary joint (3)
It connects.
3. the device of sand is floated on cleaning 3D sand cores surface according to claim 1, which is characterized in that
It is connect by pin (25) between the turning end of the rotary joint (3) and the suspension hook (6).
4. the device of sand is floated on cleaning 3D sand cores surface according to claim 1, which is characterized in that further include blast room
(10), the compressed air blow gun (9) is located in the blast room (10) and the rotating mechanism is installed on the blast room
(10) top, blast room (10) top are further opened with the opening with sealing brush (11), and the boom sections of the suspension hook (6) are removable
It is located in the opening and lifting end of the suspension hook (6) dynamicly to be located in the blast room (10).
5. the device of sand is floated on cleaning 3D sand cores surface according to claim 4, which is characterized in that
The blast room (10) is in fluid communication with setting in the external deduster (5) of the blast room (10).
6. the device of sand is floated on cleaning 3D sand cores surface according to claim 4, which is characterized in that
The compressed air blow gun (9) is made of the nozzle unit being interconnected with one another, and all nozzle units are arranged side by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510281831.5A CN106269701B (en) | 2015-05-28 | 2015-05-28 | Clear up the device that sand is floated on 3D sand cores surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510281831.5A CN106269701B (en) | 2015-05-28 | 2015-05-28 | Clear up the device that sand is floated on 3D sand cores surface |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106269701A CN106269701A (en) | 2017-01-04 |
| CN106269701B true CN106269701B (en) | 2018-10-19 |
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ID=57635733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510281831.5A Active CN106269701B (en) | 2015-05-28 | 2015-05-28 | Clear up the device that sand is floated on 3D sand cores surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106269701B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108817342A (en) * | 2018-06-30 | 2018-11-16 | 禹州市新光铸造有限公司 | A kind of automatic sand-aerating apparatus of cast tube |
| CN110860524A (en) * | 2019-10-29 | 2020-03-06 | 徐州志欧机电设备有限公司 | Device for cleaning ash of electronic element |
| CN112264392B (en) * | 2020-09-05 | 2022-01-18 | 临清市金光机械制造有限公司 | Casting molding dust-cleaning and sand-removing structure using mechanical mode |
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| DE1930735U (en) * | 1964-10-30 | 1966-01-05 | Renato Liscia | ELECTRIC SHAVER. |
| CN102728583A (en) * | 2011-04-11 | 2012-10-17 | 武汉韩泰智能科技有限公司 | Jacking rotary-type numerical control high-pressure washer |
| CN203091346U (en) * | 2013-01-22 | 2013-07-31 | 宁国市志诚机械制造有限公司 | Sweeper |
| CN103433236A (en) * | 2013-08-19 | 2013-12-11 | 扬州嵘泰工业发展有限公司 | Workpiece air blowing device |
| CN104307802A (en) * | 2014-10-16 | 2015-01-28 | 安庆柳溪工业设备有限公司 | Dust cleaning device for center hole of workpiece |
| CN204265265U (en) * | 2014-11-25 | 2015-04-15 | 河南省矿山起重机有限公司 | A kind of electric block |
| CN204799619U (en) * | 2015-05-28 | 2015-11-25 | 宁夏共享模具有限公司 | Device of sand is floated on clearance 3D psammitolite surface |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3601840A (en) * | 1968-10-21 | 1971-08-31 | Eaton Yale & Towne | Cleaning machine for textile factory |
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2015
- 2015-05-28 CN CN201510281831.5A patent/CN106269701B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1930735U (en) * | 1964-10-30 | 1966-01-05 | Renato Liscia | ELECTRIC SHAVER. |
| CN102728583A (en) * | 2011-04-11 | 2012-10-17 | 武汉韩泰智能科技有限公司 | Jacking rotary-type numerical control high-pressure washer |
| CN203091346U (en) * | 2013-01-22 | 2013-07-31 | 宁国市志诚机械制造有限公司 | Sweeper |
| CN103433236A (en) * | 2013-08-19 | 2013-12-11 | 扬州嵘泰工业发展有限公司 | Workpiece air blowing device |
| CN104307802A (en) * | 2014-10-16 | 2015-01-28 | 安庆柳溪工业设备有限公司 | Dust cleaning device for center hole of workpiece |
| CN204265265U (en) * | 2014-11-25 | 2015-04-15 | 河南省矿山起重机有限公司 | A kind of electric block |
| CN204799619U (en) * | 2015-05-28 | 2015-11-25 | 宁夏共享模具有限公司 | Device of sand is floated on clearance 3D psammitolite surface |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106269701A (en) | 2017-01-04 |
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Address after: 750021 the Ningxia Hui Autonomous Region Yinchuan economic and Technological Development Zone ningshuo South Street No. 298 Applicant after: Shared Intelligent Equipment Co., Ltd. Address before: 750021 Ningxia Hui Autonomous Region Yinchuan City China Ningxia Hui Autonomous Region Yinchuan Economic and Technological Development Zone Ningshuo South Street 298 Applicant before: Ningxia Kocel Pattern Co., Ltd. |
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