CN206047007U - A kind of large span sand mold 3D printing sanding equipment - Google Patents
A kind of large span sand mold 3D printing sanding equipment Download PDFInfo
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- CN206047007U CN206047007U CN201620756982.1U CN201620756982U CN206047007U CN 206047007 U CN206047007 U CN 206047007U CN 201620756982 U CN201620756982 U CN 201620756982U CN 206047007 U CN206047007 U CN 206047007U
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Abstract
This utility model is related to a kind of large span sand mold 3D printing sanding equipment, including main body frame（1）, work box（2）, sanding gear（5）Module is run with sanding gear（6）, the sanding gear（5）Single or multiple two or more sanding gears that are installed on run module（6）Module is run in top, the sanding gear（6）Between pass through two or more shaft coupling（4）Connection, described shaft coupling one end is provided with motor（3）, described motor（3）Drive respective amount sanding gear（5）Run simultaneously along Y-direction.The single or multiple work boxs（2）It is respectively arranged in correspondence sanding gear（5）Lower section.The beneficial effects of the utility model are：Include two or many work boxs, sanding is worked simultaneously with two during print job or many work boxs, compared with single work box sand mold 3D printing equipment of equivalent specifications, within the equal time, can significantly improve printing effect, so as to effectively reduce sand mold cost.
Description
Technical field
This utility model is related to a kind of sanding gear, is specifically related to a kind of large span sand mold 3D printing sanding equipment, category
In 3D printing application class field.
Background technology
The at present conventional sanding gear used by sand mold 3D printing equipment mostly is simple sanding structure, and purpose is smooth to reach
Lower sand；Secondly because individual species hardening of resin is required, the resin after printing need to be heated, conventional method is in equipment
Constant temperature or heater to whole equipment space are put, there is a problem of that heating-up temperature is inadequate or uneven；Finally because sanding is filled
Bottom set portion stragith edge has angle of inclination to require, conventional sanding gear mostly is fixed pattern, therefore can only spread after one layer of sand idle running again
Return, have a strong impact on the printing effect of equipment.During actually used find, sanding gear the intensity of molding sand mold is had to
Important impact is closed, and is not only that enough uniform 3D printing sand is provided, and need to solve to printing the uniform constant temperature of resin
The problem of heating, if it is possible to eliminate the time of sanding gear backlash waste, can also effectively improve printing effect, need to sanding
The structure of device is optimized and improves.
For this purpose, how to provide a kind of large span sand mold 3D printing sanding equipment, it is the purpose of this utility model research.
Utility model content
To overcome prior art not enough, this utility model provides a kind of large span sand mold 3D printing sanding equipment, and setting is shaken
Dynamic mold compacting device, assisted heating device, changement, vibration ramming can effectively improve 3D printing sand mold with assisted heating device
Shaping strength, changement are capable of achieving two-way sanding, can improve equipment printing effect.
To solve prior art problem, the technical scheme adopted by this utility model is：
A kind of large span sand mold 3D printing sanding equipment, including main body frame（1）, work box（2）, sanding gear（5）With
Sanding gear runs module（6）, the sanding gear（5）Single or multiple two or more sanding gears that are installed on run
Module（6）Module is run in top, the sanding gear（6）Between pass through two or more shaft coupling（4）Connection, the shaft coupling one
End is provided with motor（3）, described motor（3）Drive respective amount sanding gear（5）Run simultaneously along Y-direction,
The single or multiple work boxs（2）It is respectively arranged in correspondence sanding gear（5）Lower section.
Further, described sanding gear（5）Unidirectional sanding gear structure includes sand launder（11）, screw rod（12）, lid
Plate（13）, screw drives motor（14）, sand launder bearing（15）, synchronous pulley（16）, enclosure board（17）With connect sand mouth（18）, it is described
Sand launder（11）It is spliced for two rectangular square tubes, space is left in the middle of described square tube to store sand；Described sand
Groove（11）It is arranged on sand launder bearing（15）On, the sand launder（11）Side is provided with enclosure board（17）With sand level sensor（19）；
The sand launder（11）Top have cover plate by gemel connection（13）, the cover plate（13）Can rotate around hinge；Described cover plate
（13）One end is provided with and connects sand mouth（18）, other end installation screw drives motor（14）, the cover plate（13）Underface is lifted with spiral shell
Swing arm（12）, the screw rod（12）By synchronous pulley（16）And Timing Belt and the screw drives motor（14）Connection；Institute
The sand launder stated（11）Centre sieve sand launder is installed（20）, the sieve sand launder（20）Lower section is lower sand mouth（21）, with the lower sand
Mouthful（21）Rear portion it is adjacent, and horizontal plane have angled flat board and be provided with stragith edge（31）, described angle is set to 0-5 °.
Further, the sand launder（11）Lower section side lifting be provided with eccentric shaft（26）, multiple eccentric blocks（28）It is logical
Cross bearing（27）It is installed on the eccentric shaft（26）On, the eccentric block（28）Lower end and contiguous block（29）Between by pin connect
Connect, the contiguous block（29）The back side is provided with stragith edge（31）；Vibrating motor（30）With the eccentric shaft（26）One end connects, and
It is fixed on sand launder（11）Lower section；The contiguous block（29）Together with the stragith edge of the side of being fixed thereon（31）By swing connecting bar（22）
And connection bearing pin（23）With rotary pin shaft bearing（24）It is connected, the rotary pin shaft bearing（24）Installed in sand launder（11）Under
Side；The rotary pin shaft bearing（24）With lower sand mouth（21）Between be provided with gap adjustable plate（25）.
Further, the lower sand mouth（21）May be configured as open type, the unlimited gap is set to 3-7mm, it is described under
Sand mouth（21）Supporting to be provided with screen cloth, the screen cloth selects 10-20 mesh.
Further, the sanding gear（5）Layout type is not limited to single, multiple sanding gears（5）Can be by side by side
The sanding gear operation module of arrangement（6）By shaft coupling（4）It is connected, by separate unit motor（3）Realize synchronous sanding
Action；Or each sanding gear（5）The independent motor of configuration（3）, each sanding gear self contained function.
A kind of large span sand mold 3D printing sanding equipment, including main body frame（1）, work box（2）, sanding gear（5）, institute
The sanding gear stated（5）For two-way sanding structure, it is the sand launder on the basis of unidirectional sanding structure（11）And its affiliated installed part
Entirely through the rotating shaft of both sides（32）It is installed on shaft seating（38）It is interior, the shaft seating（38）Maintain static, top is installed
There is fork（33）, the sand launder（11）Both sides are provided with cylinder saddle（34）, the cylinder saddle（34）It is connected with by bearing pin
Telescopic cylinder（35）, the telescopic cylinder（35）Cylinder rod again and fork（33）Connected by pin, by telescopic cylinder（35）
Expanding-contracting action can drive sand launder（11）And its affiliated installing component is entirely around shaft seating（38）Rotation.
Further, it is described with lower sand mouth（21）Both sides it is adjacent, and horizontal plane there is the flat board of certain angle to strike-off
Plate（31）, -5 ° -5 ° are the angle ranging from, and pass through telescopic cylinder（35）And limited block（36）Adjustment.
Further, the angle also can be adjusted by electric rotating machine, rotary cylinder, rack-and-pinion, worm and gear mode,
Or be manually adjusted.
Further, described eccentric shaft（26）It is lifted on sand launder（11）Lower section side, centre is provided with fixed support,
Multiple eccentric blocks（28）By bearing（27）It is installed on the eccentric shaft（26）On, the eccentric block（28）The other end and and funnel
（41）It is connected, contiguous block（4）It is lifted on sand launder（11）Lower section, the contiguous block（4）Bottom is installed by flexible trachea notch
（44）And stragith edge（43）, vibrating motor（30）With eccentric shaft（26）One end connects, and is fixed on sand launder（11）Lower section；Heating tube
（40）It is lifted on sand launder（11）Lower section, positioned at eccentric shaft（26）Offside.
Further, the lower sand mouth（21）May be configured as open type, the unlimited gap is set to 3-7mm, it is described under
Sand mouth（21）Supporting to be provided with screen cloth, the screen cloth selects 10-20 mesh.
The beneficial effects of the utility model are：Two or many when including two or many work boxs, sanding and print job
Work box is worked simultaneously, compared with single work box sand mold 3D printing equipment of equivalent specifications, within the equal time, can be carried at double
High printing effect, so as to effectively reduce sand mold cost, faster reply production needs.
Description of the drawings
Fig. 1 is this utility model layout of equipment.
Fig. 2 is the unidirectional sanding overall structure diagram of sanding gear.
Fig. 3 is the unidirectional sanding partial structural diagram of sanding gear.
Fig. 4 is the two-way sanding overall structure diagram of sanding gear.
Fig. 5 is partial enlarged drawing at the A of Fig. 4.
Fig. 6 is the two-way sanding partial structural diagram of sanding gear.
Wherein：Main body frame 1, work box 2, motor 3, shaft coupling 4, sanding gear 5, sanding gear operation module
6th, sand launder 11, screw rod 12, cover plate 13, screw drives motor 14, sand launder bearing 15, synchronous pulley 16, enclosure board 17, connect sand mouth
18th, sand level sensor 19, sieve sand launder 20, lower sand mouth 21, swing connecting bar 22, rotary pin shaft 23, rotary pin shaft bearing 24, gap are adjusted
Section plate 25, eccentric shaft 26, bearing 27, eccentric block 28, contiguous block 29, vibrating motor 30, stragith edge 31, rotating shaft 32, fork 33, gas
Cylinder bearing 34, telescopic cylinder 35, limited block 36, shaft seating 38, heating tube 40, funnel 41, contiguous block 42, stragith edge 43, bullet
Property trachea notch 44, elastic trachea 45.
Specific embodiment
In order that those skilled in the art can more understand technical solutions of the utility model, 1-6 pair below in conjunction with the accompanying drawings
This utility model is further analyzed.
As shown in figure 1, to sand layout type of the device in 3D printing sanding equipment, mainly by main body frame 1, work
Case 2, sanding gear 5 etc. are constituted, and the single or multiple sanding gears 5 are installed on two or more sanding gears and run mould
Above group 6, connected by two or more shaft coupling 4 between the sanding gear operation module 6, can be driven by motor 3
Respective amount sanding gear 5 is run simultaneously along Y-direction.Single or many work boxs 2 are respectively arranged under correspondence sanding gear 5
Side.Layout type is not limited to single sanding gear, and the sanding gear that can pass through to be arranged side by side during multiple sanding gears runs module 6
It is connected by shaft coupling 4, synchronous sanding action is realized by separate unit motor 3；But also each sanding gear 5 configures independence
Motor 3, each sanding gear self contained function.
As Figure 2-3,5 embodiment one of sanding gear is a kind of structure of unidirectional sanding, is to adapt to large span（2m with
On）Sanding requires that sand launder 11 is designed as two rectangular tubes and is spliced, and leaves space to store sand in the middle of square tube.In sand
There is cover plate 13 top of groove 11 by gemel connection, and the cover plate 13 can be rotated around hinge；13 one end of cover plate is provided with and connects sand mouth 18,
The other end installs screw drives motor 14, is lifted with screw rod 12 immediately below cover plate 13, screw rod 12 pass through synchronous pulley 16 and
Timing Belt is connected with the screw drives motor 14.The centre of sand launder 11 is provided with sieve sand launder 20, is lower sand below sieve sand launder 20
Mouthfuls 21, it is adjacent with lower 21 rear portions of sand mouth, and horizontal plane to have the flat board of certain angle be stragith edge 31, the angle ranging from 0-
5°。
Eccentric shaft 26 is lifted on the lower section side of sand launder 11, and centre has some places to fix support, and several eccentric blocks 28 lead to
Cross bearing 27 to be installed on the eccentric shaft 26,28 lower end of the eccentric block is connected by pin between contiguous block 29 again, institute
State 29 back side of contiguous block and stragith edge 31 is installed, vibrating motor 30 is connected with 26 one end of eccentric shaft, and is fixed on below sand launder 11.
The contiguous block 29 passes through swing connecting bar 22 and connection bearing pin 23 and rotary pin shaft together with the stragith edge 31 of the side of being fixed thereon
Seat 24 is connected, and rotary pin shaft bearing 24 is arranged on the lower section of sand launder 11.
The course of work of this utility model embodiment one is as follows：Sand Jing connects sand mouth 18 and adds sand launder 11, when sand position passes
Sensor 19 shows after detecting full sand signal, stops plus sand.Plus sand is while screw rod 12 is under the driving of helical feed motor 14
Start uniform rotation, sand is evenly distributed in inside whole sand launder 11.Sand Jing when sanding action starts, inside sand launder 11
After the sand launder 20 that sieves is filtered, uniformly spill from lower sand mouth 21, stragith edge 31 runs simultaneously and the sand for spilling is struck off.In sanding mistake
Cheng Zhong, in the case where vibrating motor 30 drives, eccentric shaft 26 makees high speed rotary motion under the support of bearing 27, drives contiguous block 4 to do
Pump, contiguous block 4 drives stragith edge 31 to do dither again, the sand for striking off while by good consolidation, so as to
Reach the effect for improving sand mold density and intensity.By the frequency and rotating speed that adjust vibrating motor 30, different sand molds can be obtained
Density and intensity.
As Figure 4-Figure 6,5 embodiment two of sanding gear is a kind of structure of two-way sanding, including main body frame（1）、
Work box（2）, sanding gear（5）, it is to adapt to large span（More than 2m）Sanding requires that sand launder 11 is designed as two rectangular tube splicings
Form, space is left in the middle of square tube to store sand.There are cover plate 13, the cover plate by gemel connection in the top of sand launder 11
13 can rotate around hinge；13 one end of cover plate is provided with and connects sand mouth 18, and the other end installs screw drives motor 14, the cover plate 13 just under
Side is lifted with screw rod 12, and the screw rod 12 passes through synchronous pulley 16 and Timing Belt is connected with the screw drives motor 14.
Sand launder 11 and its affiliated installed part are installed in shaft seating 38 entirely through the rotating shaft 32 of both sides, and the shaft seating 38 is fixed
Motionless, top is provided with fork 33, and 41 both sides of sand launder are provided with cylinder saddle 34, and the cylinder saddle 34 is connected with by bearing pin
Telescopic cylinder 35, the cylinder rod of telescopic cylinder 35 are connected by pin with fork 33 again, can by the expanding-contracting action of telescopic cylinder 35
Sand launder 11 and its affiliated installing component is driven to rotate entirely around shaft seating 38.The centre of sand launder 11 is provided with funnel 41, institute
It is lower sand mouth 21 to state below funnel 41, it is adjacent with lower 21 both sides of sand mouth, and horizontal plane there is the flat board of certain angle to strike-off
Plate 31, the angle ranging from -5 ° -5 °, can pass through telescopic cylinder 35 and limited block 36 is adjusted.Except carrying out angle above by telescopic cylinder
Degree adjusts outer, can also be adjusted by modes such as electric rotating machine, rotary cylinder, rack-and-pinion, worm and gears, also can be manually square
Formula is adjusted.
Eccentric shaft 26 is lifted on the lower section side of sand launder 11, and centre has some places to fix support, and several eccentric blocks 28 lead to
Cross bearing 27 to be installed on eccentric shaft 26,28 other end of eccentric block is connected with funnel 41 again, and contiguous block 4 is lifted under sand launder 11
Flexible trachea notch 44 and stragith edge 43 are installed by side, 4 bottom of contiguous block, and vibrating motor 30 is connected with 26 one end of eccentric shaft, and
It is fixed on below sand launder 11；Heating tube 40 is lifted on the lower section of sand launder 11, positioned at the offside of eccentric shaft 26.
The course of work of this utility model embodiment two is as follows：Sand Jing connects sand mouth 18 and adds sand launder 11, when sand position passes
Sensor 19 shows after detecting full sand signal, stops plus sand.Plus sand is while screw rod 12 is under the driving of helical feed motor 14
Start uniform rotation, sand is evenly distributed in inside whole sand launder 11.Sand Jing when sanding action starts, inside sand launder 11
After crossing 41 water conservancy diversion of funnel, uniformly spill from lower sand mouth 21, stragith edge 43 runs simultaneously and the sand for spilling is struck off.In sanding process
In, in the case where vibrating motor 30 drives, eccentric shaft 26 makees high speed rotary motion under the support of bearing 27, drives eccentric block 28 to do past
Multiple to move, eccentric block 28 drives funnel 41 to do dither again so that the lower sand mouth 21 that sand can smoothly from below funnel 41
Flow out.The gap size of the lower sand mouth 21 can be adjusted by elastic trachea 45, by the size adjustment elasticity gas for controlling air pressure
Gap between pipe 45（Preferred gap is 0-6mm）, so as to reach the effect for adjusting lower sand amount.The advantage of the embodiment two
It is to realize two-way sanding, the inclination angle of stragith edge 43 and horizontal plane during sanding（-5°-5°）By controlling telescopic cylinder 35
The position of flexible and limited block 36 accurately obtains, so as to eliminating the operation idle stroke of sanding gear 5 and improving sand mold 3D printing equipment
Work efficiency.Being arranged in the heating tube 40 below sand launder 11 can need to heat printed material according to printing, by heating
The regulation of temperature can obtain different sand mold intensity and hardening time.The arrangement and working method of heating tube 40 is applied to simultaneously appoints
The occasion to printed material and sand mold heating is needed in what 3D sand mold printing device.
In order to adjust and control lower sand amount, except it is mentioned above by way of elastic trachea is adjusted in addition to, can also be by under
Sand mouth is set to open form, and the unlimited gap is that 3-7mm is adjustable, and regulative mode can be adjusted by threaded hand or more commutation
The stragith edge in gap is answered to realize；Lower sand mouth is set to open form needs supporting lower sand sieve net, the screen cloth to select the steel of 10-20 mesh
Silk screen is made, and to realize vibration sand at present, stops the vibration function that sand stops immediately at present.
This utility model provide two kinds of sand mold 3D printing sanding equipment embodiment, be broadly divided into unidirectional sanding with it is two-way
Sanding structure.The two total functional structure includes stragith edge vibration ramming structure, the heating tube of side, interior manual or automatic
Lower sand quantity regulating device etc., it is therefore intended that improve the intensity of molding sand mold, meet need of the part resin to uniform heated at constant temperature
Ask, and can require manually or automatically to adjust lower sand amount with printing according to sand fineness；The functional structure of the two difference exists
Reversing arrangement is disposed with two-way sanding embodiment, can be by kind of drive realities such as cylinder, electric rotating machine, rack-and-pinion
It is existing.Compared with existing conventional sand mold 3D printing equipment sanding gear, the intensity of molding sand mold can be effectively improved, meet adding for resin
Heat demand, and further improve printing effect.
Above technical scheme provided herein is described in detail, embodiment used herein is to the application
Principle and embodiment be set forth, the explanation of above example is only intended to help and understands the present processes and its core
Thought is thought；Simultaneously for one of ordinary skill in the art, according to the thought of the application, in specific embodiment and model is applied
Place and will change, in sum, this specification content should not be construed as the restriction to the application.
Claims (10)
1. a kind of large span sand mold 3D printing sanding equipment, it is characterised in that including main body frame（1）, work box（2）, sanding
Device（5）Module is run with sanding gear（6）, the sanding gear（5）It is single or multiple to be installed on two or more pavings
Sand plant running module（6）Module is run in top, the sanding gear（6）Between pass through two or more shaft coupling（4）Connection, institute
State shaft coupling one end and be provided with motor（3）, described motor（3）Drive respective amount sanding gear（5）Along Y-direction
Synchronous operation, the single or multiple work boxs（2）It is respectively arranged in correspondence sanding gear（5）Lower section.
2. a kind of large span sand mold 3D printing sanding equipment according to claim 1, it is characterised in that described sanding dress
Put（5）Unidirectional sanding gear structure includes sand launder（11）, screw rod（12）, cover plate（13）, screw drives motor（14）, sand launder
Seat（15）, synchronous pulley（16）, enclosure board（17）With connect sand mouth（18）, described sand launder（11）For two rectangular square tube splicings
Into space is left in the middle of described square tube to store sand；Described sand launder（11）It is arranged on sand launder bearing（15）On, it is described
Sand launder（11）Side is provided with enclosure board（17）With sand level sensor（19）；The sand launder（11）Top have by gemel connection
Cover plate（13）, the cover plate（13）Can rotate around hinge；Described cover plate（13）One end is provided with and connects sand mouth（18）, other end installation
Screw drives motor（14）, the cover plate（13）Underface is lifted with screw rod（12）, the screw rod（12）By Timing Belt
Wheel（16）And Timing Belt and the screw drives motor（14）Connection；Described sand launder（11）Centre sieve sand launder is installed
（20）, the sieve sand launder（20）Lower section is lower sand mouth（21）, with the lower sand mouth（21）Rear portion it is adjacent, and horizontal plane there is angle
The flat board of degree is provided with stragith edge（31）, described angle is set to 0-5 °.
3. a kind of large span sand mold 3D printing sanding equipment according to claim 2, it is characterised in that the sand launder（11）
Lower section side lifting be provided with eccentric shaft（26）, multiple eccentric blocks（28）By bearing（27）It is installed on the eccentric shaft（26）
On, the eccentric block（28）Lower end and contiguous block（29）Between by pin connect, the contiguous block（29）The back side is provided with scrapes
Sand plate（31）；Vibrating motor（30）With the eccentric shaft（26）One end connects, and is fixed on sand launder（11）Lower section；The contiguous block
（29）Together with the stragith edge of the side of being fixed thereon（31）By swing connecting bar（22）And connection bearing pin（23）With rotary pin shaft bearing
（24）It is connected, the rotary pin shaft bearing（24）Installed in sand launder（11）Lower section；The rotary pin shaft bearing（24）With under
Sand mouth（21）Between be provided with gap adjustable plate（25）.
4. a kind of large span sand mold 3D printing sanding equipment according to claim 3, it is characterised in that the lower sand mouth
（21）Open type is may be configured as, the unlimited gap is set to 3-7mm, the lower sand mouth（21）It is supporting to be provided with screen cloth, it is described
Screen cloth selects 10-20 mesh.
5. a kind of large span sand mold 3D printing sanding equipment according to claim 1, it is characterised in that the sanding gear
（5）Layout type is not limited to single, multiple sanding gears（5）The sanding gear that can pass through to be arranged side by side runs module（6）Pass through
Shaft coupling（4）It is connected, by separate unit motor（3）Realize synchronous sanding action；Or each sanding gear（5）Configuration is independent
Motor（3）, each sanding gear self contained function.
6. a kind of large span sand mold 3D printing sanding equipment, including main body frame（1）, work box（2）, sanding gear（5）, it is described
Sanding gear（5）For two-way sanding structure, it is the sand launder on the basis of unidirectional sanding structure（11）And its affiliated installed part is whole
Rotating shaft of the body by both sides（32）It is installed on shaft seating（38）It is interior, the shaft seating（38）Maintain static, top is provided with
Fork（33）, the sand launder（11）Both sides are provided with cylinder saddle（34）, the cylinder saddle（34）It is connected with by bearing pin and is stretched
Contracting cylinder（35）, the telescopic cylinder（35）Cylinder rod again and fork（33）Connected by pin, by telescopic cylinder（35）'s
Expanding-contracting action can drive sand launder（11）And its affiliated installing component is entirely around shaft seating（38）Rotation.
7. a kind of large span sand mold 3D printing sanding equipment according to claim 6, it is characterised in that sand launder（11）In
Between funnel is installed（41）, the funnel（41）Lower section is lower sand mouth（21）, with lower sand mouth（21）Both sides it is adjacent, and horizontal plane
Has angled flat board for stragith edge（31）, -5 ° -5 ° are the angle ranging from, and pass through telescopic cylinder（35）And limited block（36）Adjust
It is whole.
8. a kind of large span sand mold 3D printing sanding equipment according to claim 7, it is characterised in that the angle also may be used
Adjust, or be manually adjusted by electric rotating machine, rotary cylinder, rack-and-pinion, worm and gear mode.
9. a kind of large span sand mold 3D printing sanding equipment according to claim 6, it is characterised in that eccentric shaft（26）Hang
It is mounted in the sand launder（11）Lower section side, centre is provided with fixed support, multiple eccentric blocks（28）By bearing（27）Install
In the eccentric shaft（26）On, the eccentric block（28）The other end and and funnel（41）It is connected, contiguous block（4）It is lifted on sand launder
（11）Lower section, the contiguous block（4）Bottom is installed by flexible trachea notch（44）And stragith edge（43）, vibrating motor（30）With it is inclined
Heart axle（26）One end connects, and is fixed on sand launder（11）Lower section；Heating tube（40）It is lifted on sand launder（11）Lower section, positioned at bias
Axle（26）Offside.
10. a kind of large span sand mold 3D printing sanding equipment according to claim 7, it is characterised in that the lower sand mouth
（21）Open type is may be configured as, the unlimited gap is set to 3-7mm, the lower sand mouth（21）It is supporting to be provided with screen cloth, it is described
Screen cloth selects 10-20 mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620756982.1U CN206047007U (en) | 2016-07-19 | 2016-07-19 | A kind of large span sand mold 3D printing sanding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620756982.1U CN206047007U (en) | 2016-07-19 | 2016-07-19 | A kind of large span sand mold 3D printing sanding equipment |
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| Publication Number | Publication Date |
|---|---|
| CN206047007U true CN206047007U (en) | 2017-03-29 |
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|---|---|---|---|
| CN201620756982.1U Active CN206047007U (en) | 2016-07-19 | 2016-07-19 | A kind of large span sand mold 3D printing sanding equipment |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106040976A (en) * | 2016-07-19 | 2016-10-26 | 宁夏共享模具有限公司 | Large-span sand mold 3D printing sanding apparatus |
| CN107175315A (en) * | 2017-07-07 | 2017-09-19 | 宁夏共享模具有限公司 | A kind of lower sand adjustable mechanism of 3D printing sanding gear |
| CN108465783A (en) * | 2018-06-28 | 2018-08-31 | 四川大学 | A kind of two-way sanding gear of molding sand 3D printing |
| CN108620535A (en) * | 2018-06-28 | 2018-10-09 | 四川大学 | A kind of 3D printing sanding gear automatically adjusting lower sand amount |
| EP3599042A1 (en) * | 2018-07-23 | 2020-01-29 | Kocel Intelligent Machinery Limited | Unidirectional or bidirectional sand dispensing device |
| WO2020043164A1 (en) * | 2018-08-29 | 2020-03-05 | 共享智能装备有限公司 | Sand spreader |
-
2016
- 2016-07-19 CN CN201620756982.1U patent/CN206047007U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106040976A (en) * | 2016-07-19 | 2016-10-26 | 宁夏共享模具有限公司 | Large-span sand mold 3D printing sanding apparatus |
| CN107175315A (en) * | 2017-07-07 | 2017-09-19 | 宁夏共享模具有限公司 | A kind of lower sand adjustable mechanism of 3D printing sanding gear |
| CN108465783A (en) * | 2018-06-28 | 2018-08-31 | 四川大学 | A kind of two-way sanding gear of molding sand 3D printing |
| CN108620535A (en) * | 2018-06-28 | 2018-10-09 | 四川大学 | A kind of 3D printing sanding gear automatically adjusting lower sand amount |
| CN108620535B (en) * | 2018-06-28 | 2024-04-12 | 四川大学 | 3D printing and sanding device capable of automatically adjusting sanding amount |
| EP3599042A1 (en) * | 2018-07-23 | 2020-01-29 | Kocel Intelligent Machinery Limited | Unidirectional or bidirectional sand dispensing device |
| US11524331B2 (en) | 2018-07-23 | 2022-12-13 | Kocel Intelligent Machinery Limited | Unidirectional or bidirectional sand dispensing device |
| WO2020043164A1 (en) * | 2018-08-29 | 2020-03-05 | 共享智能装备有限公司 | Sand spreader |
| US12011848B2 (en) | 2018-08-29 | 2024-06-18 | Kocel Intelligent Machinery Limited | Sand spreader |
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Address after: 750021 the Ningxia Hui Autonomous Region Yinchuan economic and Technological Development Zone ningshuo South Street No. 298 Patentee after: Shared Intelligent Equipment Co., Ltd. Address before: 750021 Ningxia south street, Xixia District, Yinchuan, the Ningxia Hui Autonomous Region 298 Patentee before: Ningxia Kocel Pattern Co., Ltd. |