CN207127208U - A kind of casting model powder film removing device - Google Patents
A kind of casting model powder film removing device Download PDFInfo
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- CN207127208U CN207127208U CN201721084203.9U CN201721084203U CN207127208U CN 207127208 U CN207127208 U CN 207127208U CN 201721084203 U CN201721084203 U CN 201721084203U CN 207127208 U CN207127208 U CN 207127208U
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- roller
- motor
- removing device
- film removing
- casting model
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Abstract
Casting model powder technical field of regeneration, more particularly to a kind of casting model powder film removing device, including supporting mechanism, the first turnover driving mechanism, the second turnover driving mechanism, rotation drive mechanism, roller and screening mechanism are the utility model is related to, wherein：Supporting mechanism includes base and is arranged on the support frame of base both sides；First turnover driving mechanism and the second turnover driving mechanism are separately mounted on support frame, and are connected respectively with the both ends of roller, and the both ends of driving drum move in a circle in opposite direction respectively；Rotation drive mechanism is arranged on roller, driving drum rotation；Roller is hollow cylinder, and material mouth is provided with the barrel of roller；Screening mechanism is arranged on base and positioned at the lower section of material mouth.Casting model powder film removing device of the present utility model is simple in construction, and easy to operate, manufacturing cost is low, and membrane removal effect is good, and processing antiquated sand speed is fast.
Description
Technical field
It the utility model is related to casting model powder technical field of regeneration, more particularly to a kind of casting model powder film removing device.
Background technology
Sand casting refers to the casting method that casting is produced in sand mold, and steel, iron and most of non-ferrous alloy castings all may be used
Obtained with sand mould casting method.Because the Modeling Material used in sand casting is cheap and easy to get, Casting mold manufacturing is easy, to the list of casting
Part production, produce by batch and largely produce and adapt to, so be always the basic technology in Foundry Production for a long time, but
It is the antiquated sand that 1 ton of castings of every production can produce about 1.2 tons.
It is most of to cause resource based on abandoning and greatly waste at present in addition to the regeneration recovery of a small amount of antiquated sand, and
Serious environmental pollution can be caused.The membrane removal regeneration of old sand, is exactly using physical means such as mechanical attrition methods, removes old sand
The inert coating of grain surface attachment, a kind of casting old sand handling process for making the various processing performances of old sand be restored, still
Existing antiquated sand regeneration film removing device makes complexity, and cost is higher, and processing antiquated sand speed is slower, and membrane removal effect is not thorough, uses
It is less efficient.
Utility model content
In order to solve the above problems, the utility model provides a kind of casting model powder membrane removal dress simple in construction, membrane removal efficiency high
Put.
Casting model powder film removing device disclosed in the utility model includes supporting mechanism, the first turnover driving mechanism, the second upset
Drive mechanism, rotation drive mechanism, roller and screening mechanism, wherein：Supporting mechanism includes base and is arranged on base two
The support frame of side；First turnover driving mechanism and the second turnover driving mechanism are separately mounted on support frame, and respectively with roller
Both ends be connected, the both ends of driving drum move in a circle in opposite direction respectively；Rotation drive mechanism is arranged on roller, is driven
Dynamic roller rotation；Roller is hollow cylinder, and material mouth is provided with the barrel of roller；Screening mechanism is arranged on base and position
In the lower section of material mouth.
Further, the first turnover driving mechanism includes the first motor, the first disk and head rod, wherein：The
One motor is mounted on the support frame of base side, and the rotor of the first motor is fixedly connected with the first disk, the first connection
One end of bar is connected by universal joint with the upper end-face edge of the first disk, and the other end is connected by sleeve with one end of roller；The
Two turnover driving mechanisms include the second motor, the second disk and the second connecting rod, wherein：Second motor is mounted on bottom
On the support frame of seat opposite side, the rotor of the second motor is fixedly connected with the second disk, and one end of the second connecting rod passes through universal
Section is connected with the lower edge of the second disk, and the other end is connected by sleeve with the other end of roller；Also, the first disk and
The center of two disks is in same horizontal line.
Further, rotation drive mechanism includes fixed plate, the 3rd motor, first gear and second gear, wherein：Gu
Fixed board is fixedly connected on head rod, and the 3rd motor is fixed in fixed plate, first gear and the output shaft of the 3rd motor
It is fixedly connected, second gear is sleeved on roller and is fixedly connected with roller, and first gear is intermeshed with second gear.
Further, the first turnover driving mechanism also includes gag lever post, and through hole, gag lever post are additionally provided with head rod
One end be connected to by universal joint on base, the other end extends through the through hole on head rod so that gag lever post can
Slided in through hole.
Further, valve is provided with material mouth.
Further, the inwall of roller is covered with frosted layer.
Further, sliding equipment is provided with roller, sliding equipment includes fix bar, spring and sliding block, wherein：Gu
Axis of the fixed pole along roller is set, and both ends are fixedly connected with the both ends of roller respectively；Spring is set in the both ends of fix bar；It is sliding
Block is arranged in fix bar, and can be slided along fix bar.
Further, sliding block is spindle shape, and surface is covered with frosted layer.
Further, screening mechanism includes sieve sand net, screening drive mechanism and receives sandbox, wherein：Sieve sand net is arranged on
The lower section of material mouth, the both ends of sieve sand net are respectively arranged with screening drive mechanism, receive the lower section that sandbox is arranged on sieve sand net.
Further, screening drive mechanism includes locating rod, eccentric wheel and the 4th motor, wherein, the 4th motor is fixed
On base, eccentric wheel is fixed on the rotor of the 4th motor, and one end of locating rod is fixed on the edge of eccentric wheel, and the other end leads to
Cross sleeve and be connected with sieving the end of sand net.
A kind of casting model powder film removing device of the present utility model, has the advantages that：
1st, the circular motion of different directions is done at roller both ends while rotation, antiquated sand is carried out in drums inside more
Angle hits friction, so as to reach the purpose for removing inert coating.
2nd, drums inside is provided with sliding equipment, and sliding block is arranged to fusiform, and in the enterprising line slip of fix bar, therefore
The shock friction to antiquated sand in roller can be strengthened, improve the effect of overall membrane removal regeneration, while fix bar is provided at both ends with
Spring, buffering is played a part of to sliding block, reduce noise caused by shock.
3rd, inner wall of rotary drum is provided with frosted layer, and the shoe surface of drums inside is again covered with frosted layer in addition, therefore can
Further improve the grinding effect of antiquated sand.
4th, screening mechanism is provided with below roller, sieve sand net can carry out bias and rock, the casting model powder after membrane removal is carried out
Screening process, the removal of impurity is gone, the casting model powder after membrane removal is collected recycling.
5th, monoblock cast sand film removing device is simple in construction, easy to operate, low manufacture cost, and membrane removal effect is good, by what is discarded
Casting model powder is recycled, and has saved resource, avoids environmental pollution.
Brief description of the drawings
, below will be to embodiment for clearer explanation the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it is clear that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the casting model powder film removing device of the utility model embodiment；
Fig. 2 is the structural representation of the casting model powder film removing device of the utility model embodiment in the other state, wherein aobvious
The cross-section structure of roller is shown；
Fig. 3 is the structural representation of the head rod in the casting model powder film removing device of the utility model embodiment；
Fig. 4 is the structural representation of the sieve sand net in the casting model powder film removing device of the utility model embodiment.
In figure：1- supporting mechanisms, 11- bases, 12- support frames, the turnover driving mechanisms of 2- first, the motors of 21- first, 22-
First disk, 23- head rods, the turnover driving mechanisms of 3- second, the motors of 31- second, the disks of 32- second, 33- second are connected
Bar, 4- rotations drive mechanism, 41- fixed plates, the motors of 42- the 3rd, 43- first gears, 44- second gears, 5- rollers, 511- are solid
Fixed pole, 512- springs, 513- sliding blocks, 6- screening mechanisms, 61- sieve sand net, 621- locating rods, 622- eccentric wheels, the electricity of 623- the 4th
Machine, 63- receive sandbox, 7- material mouths, 8- valves, 9- gag lever posts, 10- through holes.
Embodiment
Below in conjunction with the accompanying drawing in the utility model, the technical scheme in the embodiment of the utility model is carried out it is clear,
Complete description, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole implementation
Example.Based on the embodiment in the utility model, those skilled in the art is not on the premise of creative work is made
The all other embodiment obtained, belongs to the scope of protection of the utility model.
As shown in Figure 1 and Figure 2, the utility model provides a kind of casting model powder film removing device, including supporting mechanism 1, first is overturn
Drive mechanism 2, the second turnover driving mechanism 3, rotation drive mechanism 4, roller 5 and screening mechanism 6, wherein：Supporting mechanism 1
Including base 11 and it is arranged on the support frames 12 of the both sides of base 11；First turnover driving mechanism 2 and the second turnover driving mechanism 3
It is separately mounted on support frame 12, and the both ends with roller 5 are connected respectively, the both ends of driving drum 5 are done in opposite direction respectively
Circular motion；Rotation drive mechanism 4 is arranged on roller 5, the rotation of driving drum 5；Roller 5 is hollow cylinder, the cylinder of roller 5
Material mouth 7 is provided with wall；Screening mechanism 6 is arranged on base and positioned at the lower section of material mouth 7.
Specifically, supporting mechanism 1 is used for supporting whole casting model powder film removing device, the fixed effect of balance is primarily served.The
One turnover driving mechanism 2 is connected with the left side of roller 5, and the second turnover driving mechanism 3 is connected with the right side of roller 5, rotation driving
Mechanism 4 is arranged on roller 5.During work, material mouth 7 is first gone into upper end (as shown in Figure 2), by material mouth 7 into roller 5
Portion adds filling casting model powder, adds closing material mouth 7 after the completion of filling, then starts rotation drive mechanism 4, drive roller 5 to carry out rotation, when
After the rotation of roller 5 is stable, the first turnover driving mechanism 2 and the second turnover driving mechanism 3 are opened, is overturning the both ends of roller 5
Circular motion in opposite direction is done under the drive of drive mechanism respectively, now the casting model powder of the inside diverse location of roller 5 can basis
The direction of motion carries out different directions, the frictional impact of different angle, so as to realize the purpose for removing surface inertness film.Membrane removal
After, material mouth 7 is gone into lower section (as shown in Figure 1), starts screening mechanism 6, opens material mouth 7, screening mechanism 6 can be to casting
Make sand and carry out separating and filtering, the casting model powder that membrane removal is completed is separated with other impurities, realize the membrane removal regeneration of casting model powder.Whole dress
The difference using the direction of rotation of roller 5 is put, cast inside sand is carried out the shock friction of different angle, is removed so as to reach
The purpose of surface inertness film, device overall structure is simple, easy for operation, improves except membrane efficiency, ensure that the effect of membrane removal
Fruit.
As shown in Fig. 2 the first turnover driving mechanism 2 includes the first motor 21, the first disk 22 and head rod
23, wherein：First motor 21 is mounted on the support frame 12 of the side of base 11, the rotor and the first disk of the first motor 21
22 are fixedly connected, and one end of head rod 23 is connected by universal joint with the upper end-face edge of the first disk 22, and the other end passes through
Sleeve is connected with one end of roller 5；Second turnover driving mechanism 3 includes the second motor 31, the second disk 32 and the second connection
Bar 33, wherein：Second motor 31 is mounted on the support frame 12 of the opposite side of base 11, the rotor and second of the second motor 31
Disk 32 is fixedly connected, and one end of the second connecting rod 33 is connected by universal joint with the lower edge of the second disk 32, the other end
It is connected by sleeve with the other end of roller 5；Also, the center of the first disk 22 and the second disk 32 is in same horizontal line
On.
Specifically, the disk and connecting rod of turnover driving mechanism can select stainless steel, the model of motor, disk
Size and the length of connecting rod can be determined according to actual conditions.The rotor of motor is fixedly connected with the center of disk,
Therefore can be by the way that the support frame 12 for installing motor be designed into have equal height, and make the first disk 22 and the second disk
32 center is in same horizontal line.Link position of the connecting rod on disk can be decided according to the actual requirements, as long as protecting
Demonstrate,prove link position and second connecting rod 33 link position on second disk 32 of the head rod 23 on the first disk 22
Each other along disk diametrically.Disk is connected by connecting rod with the end of roller 5, so as to motor, it becomes possible to
Make disk rotational, so as to drive the end of roller 5 to move in a circle.Connecting rod one end is connected by universal joint and disk
Connect, the other end is connected by sleeve with roller 5, and the use of universal joint can realize the rotation of multi-angle different azimuth, sleeve
Selection can ensure the rotation connection of roller and connecting rod.
Further, rotation drive mechanism 4 includes fixed plate 41, the 3rd motor 42, first gear 43 and second gear
44, wherein：Fixed plate 41 is fixedly connected on head rod 23, and the 3rd motor 42 is fixed in fixed plate 41, first gear
43 are fixedly connected with the output shaft of the 3rd motor 42, and second gear 44 is sleeved on roller 5 and is fixedly connected with roller 5, first
Gear 43 is intermeshed with second gear 44.
Specifically, fixed plate 41 is connected with head rod 23, the 3rd motor 42 is supported for fixed.Gear can select
Straight spur gear, first gear 43 are fixedly connected as driving wheel with the output shaft of the 3rd motor 42, the conduct of second gear 44
Driven pulley is fixedly set on roller 5.During work, the 3rd motor 42 is opened, drives first gear 43 to rotate, by between gear
Gear teeth meshing, drive second gear 44 rotation, so as to realize the rotation of whole roller 5.
Further, the first turnover driving mechanism 2 also includes gag lever post 9, and through hole 10 is additionally provided with head rod 23,
One end of gag lever post 9 is connected on the pedestal 11 by universal joint, and the other end extends through the through hole 10 on head rod 23, makes
Obtaining gag lever post 9 can slide in through hole 10.
Specifically, as shown in figure 3, the through hole 10 of head rod 23 can be rectangular opening, the section of gag lever post 9 is also square
Shape, the inwall of the outer wall and through hole 10 of gag lever post 9 fit, and gag lever post 9 can enter line slip in through hole 10.Gag lever post 9
Set, mainly head rod 23 is carried out it is spacing, to prevent head rod 23 from carrying out oneself while 5 rotation of roller
Turn.
Further, valve 8 is provided with material mouth 7.
Specifically, valve 8 primarily serves cut-off, sealing, the effect of counterflow-preventing.To ensure the seal in roller 5, prevent
Because of excessive velocities in the rotary course of roller 5, casting model powder, which splashes, to be overflowed.
Further, the inwall of roller 5 is covered with frosted layer.So when roller 5 rotates, casting model powder in cylinder can with it is interior
The frosted layer contact of wall, is constantly rubbed, therefore can strengthen the removal effect of surface inertness film.
Further, sliding equipment is provided with roller 5, sliding equipment includes fix bar 511, spring 512 and sliding block
513, wherein：Axis of the fix bar 511 along roller 5 is set, and the both ends of fix bar 511 are fixed with the both ends of roller 5 respectively to be connected
Connect；Spring 512 is set in the both ends of fix bar 511；Sliding block 513 is arranged in fix bar 511, and can be along fix bar 511
Slide.Due in the rotary course of roller 5, sliding block 513 can carry out along the direction of the axis of roller 5 past in fix bar 511
It is multiple to slide, therefore the shock friction to antiquated sand in roller 5 can be strengthened, thus the effect of overall membrane removal regeneration is improved, simultaneously
Fix bar 511 is provided at both ends with spring 512, can play a part of buffering to sliding block 513, therefore avoids sliding block 513 and rolling
The shock of 5 inwalls of cylinder.
Further, sliding block 513 is spindle shape, and surface is covered with frosted layer.Therefore the antiquated sand in roller 5 also can be with
The frosted layer on the surface of sliding block 513 is constantly rubbed, it is thus possible to further improves the grinding effect of antiquated sand.
Further, as shown in figure 4, screening mechanism 6 includes sieve sand net 61, screening drive mechanism and receives sandbox 63, its
In：Sieve sand net 61 is arranged on the lower section of material mouth 7, and the both ends of sieve sand net 61 are respectively arranged with screening drive mechanism, receive sandbox 63
It is arranged on the lower section of sieve sand net 61.
Further, sieving drive mechanism includes locating rod 621, the motor 623 of eccentric wheel 622 and the 4th, wherein, the
Four motors 623 are fixed on the pedestal 11, and eccentric wheel 622 is fixed on the rotor of the 4th motor 623, and one end of locating rod 621 is consolidated
The edge of eccentric wheel 622 is scheduled on, the other end is connected by sleeve with sieving the end of sand net 61.
Specifically, screening mechanism 6 is arranged on the lower section of material mouth 7, for carrying out screening filtering to the casting model powder after membrane removal,
Finally collect and obtain reclaimed sand.Drive mechanism selection eccentric vibration apparatus is sieved, sieve sand net 61 passes through locating rod 621 and eccentric wheel
622 connections, eccentric wheel 622 are fixedly installed on the 4th motor., can by opening the 4th motor 623 when carrying out screening operation
Driving eccentric wheel 622 does equidirectional circular motion, and sieve sand net 61 rocks as eccentric wheel 622 carries out bias, hence in so that bulk
Impurity stay in sieve sand it is online, membrane removal complete casting model powder fall on receive sandbox 63 in, finally take out receive sandbox 63 in casting model powder, from
And the membrane removal regeneration of casting model powder is completed, reuse it.
The utility model is further described by specific embodiment above, it should be understood that, have here
The description of body, should not be construed as the restriction to spirit and scope of the present utility model, and one of ordinary skilled in the art is readding
The various modifications made after reader specification to above-described embodiment, belong to the scope that the utility model is protected.
Claims (10)
1. a kind of casting model powder film removing device, it is characterised in that driven including supporting mechanism, the first turnover driving mechanism, the second upset
Motivation structure, rotation drive mechanism, roller and screening mechanism, wherein：
The supporting mechanism includes base and is arranged on the support frame of the base both sides；
First turnover driving mechanism and second turnover driving mechanism are separately mounted on support frame as described above, and respectively with
The both ends of the roller are connected, and drive the both ends of the roller to move in a circle in opposite direction respectively；
The rotation drive mechanism installation on which cylinder, drives the roller rotation；
The roller is hollow cylinder, and material mouth is provided with the barrel of the roller；
The screening mechanism is arranged on the base and positioned at the lower section of the material mouth.
2. casting model powder film removing device according to claim 1, it is characterised in that first turnover driving mechanism includes the
One motor, the first disk and head rod, wherein：First motor is mounted on the support of the base side
On frame, the rotor of first motor is fixedly connected with first disk, and one end of the head rod passes through universal joint
It is connected with the upper end-face edge of first disk, the other end is connected by sleeve with one end of the roller；Second upset
Drive mechanism includes the second motor, the second disk and the second connecting rod, wherein：Second motor is mounted on described
On the support frame of base opposite side, the rotor of second motor is fixedly connected with second disk, second connecting rod
One end be connected by universal joint with the lower edge of second disk, the other end passes through the other end of sleeve and the roller
It is connected；Also, the center of first disk and second disk is in same horizontal line.
3. casting model powder film removing device according to claim 2, it is characterised in that the rotation drive mechanism includes fixing
Plate, the 3rd motor, first gear and second gear, wherein：The fixed plate is fixedly connected on the head rod, institute
State the 3rd motor to be fixed in the fixed plate, the first gear is fixedly connected with the output shaft of the 3rd motor, described
Second gear is set with which cylinder and is fixedly connected with the roller, and the first gear is mutually nibbled with the second gear
Close.
4. casting model powder film removing device according to claim 3, it is characterised in that first turnover driving mechanism also includes
Gag lever post, through hole is additionally provided with the head rod, one end of the gag lever post is connected to the base by universal joint
On, the other end extends through the through hole on the head rod so that the gag lever post can slide in the through hole.
5. casting model powder film removing device according to claim 1, it is characterised in that be provided with valve in the material mouth.
6. casting model powder film removing device according to claim 1, it is characterised in that the inwall of the roller is covered with frosted
Layer.
7. casting model powder film removing device according to claim 1, it is characterised in that sliding equipment is provided with the roller,
The sliding equipment includes fix bar, spring and sliding block, wherein：
Axis of the fix bar along the roller is set, and both ends of the both ends respectively with the roller are fixedly connected；
The spring is set in the both ends of the fix bar；
The sliding block is arranged in the fix bar, and can be slided along the fix bar.
8. casting model powder film removing device according to claim 7, it is characterised in that the sliding block is spindle shape, surface
Covered with frosted layer.
9. casting model powder film removing device according to claim 1, it is characterised in that the screening mechanism includes sieve sand net, sieve
Divide drive mechanism and receive sandbox, wherein：The sieve sand net is arranged on the lower section of the material mouth, the both ends point of the sieve sand net
The screening drive mechanism, the lower section received sandbox and be arranged on the sieve sand net are not provided with.
10. casting model powder film removing device according to claim 9, it is characterised in that the screening drive mechanism includes positioning
Bar, eccentric wheel and the 4th motor, wherein, the 4th motor is fixed on the base, and the eccentric wheel is fixed on described
On the rotor of 4th motor, one end of the locating rod is fixed on the edge of the eccentric wheel, the other end by sleeve with it is described
The end of sieve sand net is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721084203.9U CN207127208U (en) | 2017-08-28 | 2017-08-28 | A kind of casting model powder film removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721084203.9U CN207127208U (en) | 2017-08-28 | 2017-08-28 | A kind of casting model powder film removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207127208U true CN207127208U (en) | 2018-03-23 |
Family
ID=61636387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721084203.9U Active CN207127208U (en) | 2017-08-28 | 2017-08-28 | A kind of casting model powder film removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207127208U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109093066A (en) * | 2018-08-20 | 2018-12-28 | 黟县新达机械铸造有限公司 | A kind of small-sized sand mixer for casting convenient for adjusting discharging flow |
-
2017
- 2017-08-28 CN CN201721084203.9U patent/CN207127208U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109093066A (en) * | 2018-08-20 | 2018-12-28 | 黟县新达机械铸造有限公司 | A kind of small-sized sand mixer for casting convenient for adjusting discharging flow |
| CN109093066B (en) * | 2018-08-20 | 2023-09-22 | 黟县新达机械铸造有限公司 | Small-size sand mixer for casting convenient to adjust ejection of compact flow |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | "change of name, title or address" |
Address after: 213300 No.12 Zhuyun Road, Zhuzhou Town, Liyang City, Changzhou City, Jiangsu Province Patentee after: Liujing Technology Group (Changzhou) Co.,Ltd. Address before: 545006 No. ten Li Industrial Road, Xinxing Industrial Park, the Guangxi Zhuang Autonomous Region, Liuzhou Patentee before: LIUZHOU LIUJING TECHNOLOGY Co.,Ltd. |
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| CP03 | "change of name, title or address" | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201201 Address after: 213300 No.12 Zhuyun Road, Zhuzhou Town, Liyang City, Changzhou City, Jiangsu Province Patentee after: LIUJING MACHINERY EQUIPMENT (LIYANG) Co.,Ltd. Address before: 213300 No.12 Zhuyun Road, Zhuzhou Town, Liyang City, Changzhou City, Jiangsu Province Patentee before: Liujing Technology Group (Changzhou) Co.,Ltd. |
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| TR01 | Transfer of patent right |