CN206229962U - A kind of casting old-sand regeneration device of high-efficiency vibration striping - Google Patents
A kind of casting old-sand regeneration device of high-efficiency vibration striping Download PDFInfo
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- CN206229962U CN206229962U CN201621319027.8U CN201621319027U CN206229962U CN 206229962 U CN206229962 U CN 206229962U CN 201621319027 U CN201621319027 U CN 201621319027U CN 206229962 U CN206229962 U CN 206229962U
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- Prior art keywords
- vibration body
- striping
- cylinder
- vibration
- regeneration device
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- 239000004576 sand Substances 0.000 title claims abstract description 54
- 230000008929 regeneration Effects 0.000 title claims abstract description 22
- 238000011069 regeneration method Methods 0.000 title claims abstract description 22
- 238000005266 casting Methods 0.000 title claims abstract description 19
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000013016 damping Methods 0.000 claims abstract description 11
- 239000000758 substrate Substances 0.000 claims description 11
- 239000000428 dust Substances 0.000 claims description 8
- 229920005479 Lucite® Polymers 0.000 claims description 3
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 230000001172 regenerating effect Effects 0.000 abstract description 19
- 230000035939 shock Effects 0.000 abstract description 4
- 230000006641 stabilisation Effects 0.000 abstract description 4
- 238000011105 stabilization Methods 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 230000002708 enhancing effect Effects 0.000 abstract description 2
- 101100041681 Takifugu rubripes sand gene Proteins 0.000 description 35
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000003534 oscillatory effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 230000010358 mechanical oscillation Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000003110 molding sand Substances 0.000 description 1
- 238000007528 sand casting Methods 0.000 description 1
Landscapes
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The utility model discloses a kind of casting old-sand regeneration device of high-efficiency vibration striping, including pedestal, lower vibration body and upper vibration body, the impact faces set lower vibration body, the lower vibration body is provided with vibrating motor, damping spring is set between pedestal and lower vibration body, upper vibration body is set above the lower vibration body, is set between lower vibration body and upper vibration body and is passed shake spring, the upper vibration body is provided with striping cylinder.Regenerating unit has two units of upper vibration body and lower vibration body, lower vibration body is vibration source, upper vibration body is master sheet unit, make the vibration frequency of vibrating motor close or equal to the intrinsic frequency of upper vibration body by adjusting frequency converter, away from the intrinsic frequency of lower vibration body, lower vibration body has good isolating affection, and upper vibration body reaches subresonance or resonance, upper vibration body produces the up-down vibration of stabilization with larger amplitude, friction and shock between enhancing sand grains, improve the regeneration rate of cast used sand, regenerating unit has floor space small, regenerating used rate is high, the characteristics of energy consumption is relatively fewer.
Description
Technical field
The utility model belongs to mechanical equipment technical field, is related to a kind of simple structure, high-efficiency vibration striping easy to use
Casting old-sand regeneration device.
Background technology
Casting is the important productive that main blank is provided in machine building industry.At present, in domestic and international Foundry Production,
Sand casting is still in occupation of main status.Aborning, casting per ton about needs 1~1.3 ton of molding sand of consumption.If to making
Used old sand does not make regeneration, but directly discharges, and is not only the significant wastage to limited resources, and can cause serious
Environmental pollution.Therefore, casting old-sand regeneration technology has turned into one of technical field for being taken seriously in casting industry.Oscillatory type
(sand) reclaimer is a kind of sand reclaiming plant therein, it together with miscellaneous equipment or be applied individually to any regenerating used production
In line, make to produce phase mutual friction and shock between old sand grain using mechanical oscillation, crush the inert membrane of old sand outer layer covers
Come off, so that moulding-sand property is recovered to the level for approaching or being equal to fresh sand.Since the seventies in last century, open both at home and abroad
Send various oscillatory type sand reclaiming plants.But these equipment have bulky, complex structure, striping to varying degrees
The shortcomings of rate is relatively low.Therefore, one kind is researched and developed, simple structure, volume is brief, and energy consumption is small, the cast used sand vibration of striping efficiency high
Regenerating unit is significant.
The content of the invention
The purpose of this utility model is to provide a kind of simple structure, the cast used sand of the high-efficiency vibration striping of working stability
Regenerating unit.
The purpose of this utility model is achieved in that, including pedestal, lower vibration body and upper vibration body, the impact faces are set
Lower vibration body, the lower vibration body is provided with vibrating motor, and damping spring is set between pedestal and lower vibration body, is set above the lower vibration body
Upper vibration body, sets between lower vibration body and upper vibration body and passes shake spring, and the upper vibration body is provided with striping cylinder.
Regenerating unit has two units of upper vibration body and lower vibration body, and lower vibration body is vibration source, and upper vibration body is master sheet unit, is led to
Overregulating frequency converter makes the vibration frequency of vibrating motor close or equal to the intrinsic frequency of upper vibration body, away from the intrinsic of lower vibration body
Frequency, lower vibration body has good isolating affection, and upper vibration body reaches subresonance or resonance, and upper vibration body is produced with larger amplitude
The up-down vibration of raw stabilization, the centrally disposed center vibrator of striping cylinder can effectively eliminate the low energy area existed in cylinder, increase
Friction and shock between strong sand grains, improve the regeneration rate of cast used sand.The double vibration body vibration regenerating units of cast used sand have occupation of land
Area is small, and regenerating used rate is high, the characteristics of energy consumption is relatively fewer, can be used alone or be applied to dry method regenerating used production
Line.
Brief description of the drawings
Fig. 1 is the utility model structure chart；
Fig. 2 is the left view structure chart of Fig. 1；
Fig. 3 is the A-A of Fig. 1 to sectional view；
In figure：1- base plates, 2- pillars, 3- damping springs, 4- substrates, 5- is passed and is shaken spring, 6- end caps, 7- centers vibrator,
8- dust removal ports, 9- supports, 10- observation windows, 11- stripings cylinder, 12- supporting plates, 13- vibrating motors, 14- helps the spring that shakes, 15- to hang
Arm, 16- liner plates, 17- clamps.
Specific embodiment
The utility model is further described below in conjunction with the accompanying drawings, but the utility model must not be added by any way
To limit, based on any change or improvement that the utility model training centre is made, protection domain of the present utility model is belonged to.
As shown in Fig. 1 ~ 3, the utility model includes pedestal, lower vibration body and upper vibration body, and the impact faces set lower vibration body,
The lower vibration body is provided with vibrating motor 13, and damping spring 3 is set between pedestal and lower vibration body, is set above the lower vibration body and shaken
Body, sets between lower vibration body and upper vibration body and passes shake spring 5, and the upper vibration body is provided with striping cylinder 11.
The upper vibration body includes striping cylinder 11 and supporting plate 12, and the supporting plate 12 is set to isosceles trapezoidal structure, described
The middle part of supporting plate 12 sets striping cylinder placed hole, and supporting plate 12 just to be arrangeding in parallel a pair, pacify by the striping cylinder of two supporting plates 12
Installed in discharge hole and fix striping cylinder 11, the striping cylinder 11 is horizontally disposed with, the bottom of the supporting plate 12 sets biography shake spring 5 and connects
Connect lower vibration body.
Set above the upper vibration body and help vibrating device, it is described to help the vibrating device to include center vibrator 7, support 9, the and of cantilever 15
The spring 14 that shakes, the support 9 is helped to be arranged on above striping cylinder 11, be vertically arranged in the support 9 and help the spring 14 that shakes, described helping is shaken
The center vertical of spring 14 set cantilever 15, the top of the cantilever 15 set clamp 17, the clamp 17 with help the clamping of spring 14 of shaking,
The lower end of the cantilever 15 extends to the middle part of striping cylinder 11 and the lower end setting center vibrator 7 of clamp 17.
The center vibrator 7 includes on central shaft and helical blade that the central axle external surface is uniformly arranged helical-blade
Piece, the center vibrator 7 is horizontally disposed with, and the two ends of the center vibrator 7 set the inner face of spring connection striping cylinder 11.
Described 11 one end of striping cylinder are set to flange openend, and connect sealing by end cap 6.
The cross section of 11 profiles of the striping cylinder is regular hexagon.
Observation window 10 is set on the striping cylinder 11, and the observation window 10 is high-strength impact-resistant lucite.
The striping cylinder 11 is vertically arranged dust removal port 8 above, and the dust removal port 8 is respectively set at the left and right two ends of striping cylinder 11
One.
Descended vibration body includes substrate 4, vibrating motor 13 and liner plate 16, and the substrate 4 is horizontally disposed with, and it sets recessed above
Liner plate 16 is set in groove, groove, and the substrate 4 is provided below vibrating motor 13, and the vibrating motor 13 is bolted
On substrate 4 and liner plate 16, pedestal is connected by damping spring 3 below the substrate 4, told above liner plate 16 by passing shake
Spring 5 connects supporting plate 12.
The pedestal includes base plate 1 and pillar 2, and at least 3 pillars 2 are vertically arranged on the base plate 1, and the pillar 2 sets
Hollow posts are set to, damping spring 3 is set on the pillar 2, anchor (bolt) hole is set on the base plate 1.
Utility model works principle and the course of work：
Regenerating unit has two units of upper vibration body and lower vibration body, and lower vibration body is vibration source, and upper vibration body is master sheet unit, is led to
Overregulating frequency converter makes the vibration frequency of vibrating motor close or equal to the intrinsic frequency of upper vibration body, away from the intrinsic of lower vibration body
Frequency, lower vibration body has good isolating affection, and upper vibration body reaches subresonance or resonance, and upper vibration body is produced with larger amplitude
The up-down vibration of raw stabilization, the centrally disposed center vibrator of striping cylinder can effectively eliminate the low energy area existed in cylinder, increase
Friction and shock between strong sand grains, improve the regeneration rate of cast used sand.
1. the double vibration bodies of cast used sand vibrate the architectural feature of regenerating unit：By pedestal, upper vibration body, the part group of lower vibration body three
Into.Variant-frequency vibration motor, substrate and liner plate constitute lower vibration body, reduce unnecessary energy loss in vibration processes, it is to avoid
Limitation when being connected using shaft coupling to amplitude, improves regenerating unit efficiency；Regular hexagon striping cylinder be used for fix
The support frame of striping cylinder has been welded to form upper vibration body.Pedestal is bolted to base face, by damping between pedestal and lower vibration body
Spring is connected, and is connected by passing shake spring between upper vibration body and lower vibration body.
2. striping cylinder feature：Striping cylinder is better than circular configuration using the regular hexagon metal structure closed, regeneration effect,
Simultaneously in striping body centre center vibrator of the placement with helical blade, connected by metal spring between center vibrator and cylinder
Connect, form center vibrator assembly, eliminate the low energy area that striping cylinder center is present, increased sand grains kinergety, increase
Friction between sand grains；The front of striping cylinder is provided with observation panel with side, is sealed using lucite, to observe cylinder
The motion conditions of interior sand grains；Set into sand export and dust removal port, the unnecessary dust of timely and effective exclusion, it is to avoid dust interference
Friction between sand grains.
3. the double vibration body vibration regenerating units of cast used sand can change the main vibration spring of different size model, vibration body in change
Intrinsic frequency, coordinate frequency converter regulation vibrating motor frequency, there is the amplitude of regenerating unit and vibration frequency size adjustable
Property, so as to sand grains and sand grains in cylinder, sand grains and steel ball, the friction between sand grains and barrel are maximized.
4. the demand in striping cylinder according to regeneration old sand places the steel ball of dimension and respective numbers, steel ball and sand grains
Vibrated after mixing, steel ball is different with sand grains density ratio, its fortune work(track is different, increased the friction of steel ball and sand grains, is conducive to
Improve casting old-sand regeneration effect.
5. regulation frequency converter makes the vibration frequency of vibrating motor close or equal to the intrinsic frequency of upper vibration body, upper vibration body
（Striping cylinder）Subresonance or resonance are reached, required exciting force mainly overcomes system damping, upper vibration body is obtained with less exciting force
Obtain the up-down vibration that larger amplitude produces stabilization, enhancing sand grains and sand grains, sand grains and steel ball, sand grains and steel part, sand grains and cylinder
Friction between wall, improves regenerating used effect, while energy saving.
By above effect, the double vibration body vibration regenerating units of cast used sand have floor space small, and regenerating used rate is high, energy
The characteristics of consuming relatively fewer, can be used alone or be applied to dry method regenerating used production line.
Claims (10)
1. a kind of casting old-sand regeneration device of high-efficiency vibration striping, it is characterized in that：Including pedestal, lower vibration body and upper vibration body, institute
State impact faces and lower vibration body is set, the lower vibration body is provided with vibrating motor（13）, damping spring is set between pedestal and lower vibration body
（3）, upper vibration body is set above the lower vibration body, set between lower vibration body and upper vibration body and pass shake spring（5）, the upper vibration body is provided with
Striping cylinder（11）.
2. the casting old-sand regeneration device of high-efficiency vibration striping according to claim 1, it is characterized in that：The upper vibration body bag
Include striping cylinder（11）And supporting plate（12）, the supporting plate（12）It is set to isosceles trapezoidal structure, the supporting plate（12）In
Portion sets striping cylinder placed hole, supporting plate（12）Just to be arrangeding in parallel a pair, two supporting plates（12）Striping cylinder placed hole in pacify
The fixed striping cylinder of dress（11）, the striping cylinder（11）It is horizontally disposed, the supporting plate（12）Bottom set pass shake spring（5）Even
Connect lower vibration body.
3. the casting old-sand regeneration device of high-efficiency vibration striping according to claim 1 and 2, it is characterized in that：Shaken on described
Set above body and help vibrating device, it is described to help the vibrating device to include center vibrator（7）, support（9）, cantilever（15）With help the spring that shakes
（14）, the support（9）It is arranged on striping cylinder（11）Above, the support（9）Inside it is vertically arranged and helps the spring that shakes（14）, it is described to help
Shake spring（14）Center vertical sets cantilever（15）, the cantilever（15）Top sets clamp（17）, the clamp（17）With help
Shake spring（14）Clamping, the cantilever（15）Lower end extends to striping cylinder（11）Middle part and clamp（17）Lower end setting center
Vibrator（7）.
4. the casting old-sand regeneration device of high-efficiency vibration striping according to claim 3, it is characterized in that：The center vibration
Device（7）Including on central shaft and helical blade, the central axle external surface is uniformly arranged helical blade, the center vibrator
（7）It is horizontally disposed, the center vibrator（7）Two ends set spring connection striping cylinder（11）Inner face.
5. the casting old-sand regeneration device of high-efficiency vibration striping according to claim 1 and 2, it is characterized in that：The striping
Cylinder（11）One end is set to flange openend, and by end cap（6）Connection sealing.
6. the casting old-sand regeneration device of high-efficiency vibration striping according to claim 1 and 2, it is characterized in that：The striping
Cylinder（11）The cross section of profile is regular hexagon.
7. the casting old-sand regeneration device of high-efficiency vibration striping according to claim 1 and 2, it is characterized in that：The striping
Cylinder（11）Upper setting observation window（10）, the observation window（10）It is high-strength impact-resistant lucite.
8. the casting old-sand regeneration device of high-efficiency vibration striping according to claim 1 and 2, it is characterized in that：The striping
Cylinder（11）Dust removal port is vertically arranged above（8）, the dust removal port（8）In striping cylinder（11）Left and right two ends respectively set one.
9. the casting old-sand regeneration device of high-efficiency vibration striping according to claim 1 and 2, it is characterized in that：Descended vibration body
Including substrate（4）, vibrating motor（13）And liner plate（16）, the substrate（4）Horizontally disposed, it sets groove above, in groove
Liner plate is set（16）, the substrate（4）Vibrating motor is provided below（13）, the vibrating motor（13）It is bolted in base
Plate（4）And liner plate（16）On, the substrate（4）Below pass through damping spring（3）Connection pedestal, tells liner plate（16）Above
By passing shake spring（5）Connection supporting plate（12）.
10. the casting old-sand regeneration device of high-efficiency vibration striping according to claim 1, it is characterized in that：The pedestal bag
Include base plate（1）And pillar（2）, the base plate（1）On be vertically arranged at least 3 pillars（2）, the pillar（2）It is set to hollow
Post, the pillar（2）Upper setting damping spring（3）, the base plate（1）Upper setting anchor (bolt) hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621319027.8U CN206229962U (en) | 2016-12-05 | 2016-12-05 | A kind of casting old-sand regeneration device of high-efficiency vibration striping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621319027.8U CN206229962U (en) | 2016-12-05 | 2016-12-05 | A kind of casting old-sand regeneration device of high-efficiency vibration striping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206229962U true CN206229962U (en) | 2017-06-09 |
Family
ID=58977859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621319027.8U Active CN206229962U (en) | 2016-12-05 | 2016-12-05 | A kind of casting old-sand regeneration device of high-efficiency vibration striping |
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| Country | Link |
|---|---|
| CN (1) | CN206229962U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106670380A (en) * | 2016-12-28 | 2017-05-17 | 池州恒和精密机械有限公司 | Used casting sand recycling device |
-
2016
- 2016-12-05 CN CN201621319027.8U patent/CN206229962U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106670380A (en) * | 2016-12-28 | 2017-05-17 | 池州恒和精密机械有限公司 | Used casting sand recycling device |
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