CN204801056U - Loose sand clearance in 3D printing apparatus work box, device of retrieving - Google Patents
Loose sand clearance in 3D printing apparatus work box, device of retrieving Download PDFInfo
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- CN204801056U CN204801056U CN201520453103.3U CN201520453103U CN204801056U CN 204801056 U CN204801056 U CN 204801056U CN 201520453103 U CN201520453103 U CN 201520453103U CN 204801056 U CN204801056 U CN 204801056U
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Abstract
The utility model provides a loose sand clearance in 3D printing apparatus work box, device of retrieving, include that sand hopper (9) are inhaled to at least one collection sand and sand device (3) are inhaled to the negative pressure, wherein, the negative pressure is inhaled sand device (3) and is constructed and collect sand and inhale sand hopper (9) fluid intercommunication. The utility model discloses an overcome the defect of manual finishing method, according to the working characteristics of 3D printing apparatus, for the clearance of its loose sand, retrieve provide one kind efficient, damage few device.
Description
Technical field
The utility model relates to 3D and prints field, more specifically, and the device relate to loose sand cleaning in a kind of 3D printing device work box, reclaiming.
Background technology
The core that 3D prints cover by loose sand, core be taken out, need first the loose sand of covering is cleaned out.At present, in work box, the cleaning of loose sand mainly relies on hand-held cleaners to carry out suction sand, but this loose sand manner of cleaning up exists the shortcoming of low, the easy damage core of cleaning efficiency.For solving the shortcoming of above-mentioned sand removal method, needing to improve current cleaning plant, to raise the efficiency, reducing and damaging.
Utility model content
For Problems existing in correlation technique, the purpose of this utility model is the defect overcoming manual cleanup method, according to the work characteristics of 3D printing device, for its loose sand cleaning, reclaim provide a kind of efficiency high, damage few device.
To achieve these goals, the device that the utility model provides the cleaning of loose sand in a kind of 3D printing device work box, reclaims, comprises at least one collection sand and inhales sand hopper and negative pressure inhales sand device, and wherein, negative pressure is inhaled sand device and is configured to and collects sand and inhale sand hopper fluid and be communicated with.
According to the utility model, negative pressure inhales sand device and each collection sand inhales sand hopper by sediment transport fluid communication.
According to the utility model, sediment transport pipe is made up of stainless steel.
According to the utility model, also comprise and inhales with collection sand at least one sand block plate that sand hopper is fixedly connected with, sand block plate stretches out towards the direction of inhaling the bottom of sand hopper away from collection sand, all sand block plates with collect sand and inhale sand hopper jointly around the collection sand region of device.
According to the utility model, collection sand suction sand hopper is two and independently struggles against, and is separately positioned on the both sides of the orbit of 3D printing device work box; Sand block plate is two independently plates, and two collection sand are inhaled sand hoppers and to be interconnected and across orbit by sand block plate.
According to the utility model, collection sand inhales sand hopper is fixed to orbit both sides by supporting leg.
According to the utility model, sand block plate is inhaled sand hopper with collection sand and is bolted to connection.
According to the utility model, 3D printing device work box is being arranged in the position in collection sand region, and 3D printing device work box is provided with for covering 3D printing device work box and collecting the expenditure structure that sand inhales gap between sand hopper).
According to the utility model, expenditure structure is L-type expenditure structure, and L-type expenditure structure is made up of aluminium alloy, and one of L-type expenditure structure section is fixedly connected with 3D printing device work box.
According to the utility model, expenditure structure is mounted to 3D printing device work box by bolt.
According to the utility model, negative pressure is inhaled sand device and is comprised: inhale sand mouth, vavuum pump, filter bag, storage sand bucket and sand export, and wherein, suction Sha Kou inhales sand hopper fluid with collection sand and is communicated with, and sand export is communicated with storage sand bucket fluid, and storage sand bucket is arranged on the below of filter bag.
According to the utility model, the sand export fluid that negative pressure inhales sand device is communicated to sand preparing system.
The beneficial effects of the utility model are:
(1) collect sand to inhale sand hopper and be set to bucket-shaped, and inhales sand device fluid with negative pressure and be communicated with, the principle of automatically collecting principle and negative pressure of vacuum absorption based on bucket-shaped structure can realize the effect of Automatic clearance loose sand;
(2) negative pressure is inhaled sand device and each collection sand and is inhaled sand hopper by sediment transport fluid communication, and the location arrangements making negative pressure inhale sand device more flexibly and conveniently.And sediment transport pipe is by stainless steel, the service life of sediment transport pipe can be extended;
(3) inhaling with collection sand the sand block plate that sand hopper is fixedly connected with by arranging, the more effective inflow of the loose sand in work box can be made to collect sand suction sand hopper and can not outwards overflow;
(4) by inhaling sand hopper, sand block plate at work box surrounding design collection sand, for collecting, absorbing the loose sand overflowed from work box surrounding, with directly inhale sand facies ratio with dust catcher, solve inhale that sand is slow, troublesome poeration and easily break the problem of core, serve and mention efficiency, the effect of the damage that simplifies the operation, reduces;
(5) by arranging for covering 3D printing device work box and collecting the expenditure structure that sand inhales gap between sand hopper on 3D printing device work box, be in the below of the expenditure structure of work box when making collection sand suction sand hopper in working order, serve and effectively prevent loose sand from inhaling the effect of being scattered the gap between sand hopper from 3D printing device work box and collection sand;
(6) sand hopper lower end access negative pressure of vacuum is inhaled at collection sand; for catching loose sand from work box to collecting the dust kicked up when sand is inhaled and overflowed sand hopper direction and the loose sand siphoned away in inflow collection sand suction sand hopper; then overflow is cleared up compared with the ground loose sand of surrounding with the work box construct platform that directly hoists; solve the problem that airborne dust is large, affect surrounding enviroment, reclaim loose sand difficulty, serve minimizing airborne dust, protection of the environment, the effect that simplifies the operation.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of an embodiment of the device of loose sand cleaning, recovery in 3D printing device work box;
Fig. 2 is that sand block plate inhales the schematic diagram of an embodiment of the connection of sand hopper with collection sand;
Fig. 3 is the operating position close-up schematic view that collection sand inhales an embodiment of sand hopper.
Detailed description of the invention
Be described referring now to the device of accompanying drawing to loose sand cleaning, recovery in 3D printing device work box of the present utility model.Fig. 1 shows the schematic diagram of an embodiment of the device of loose sand cleaning, recovery in 3D printing device work box, Fig. 2 shows sand block plate and collects the schematic diagram that sand inhales an embodiment of the connection of sand hopper, and Fig. 3 is the operating position close-up schematic view that collection sand inhales an embodiment of sand hopper.
Particularly, as shown in Figure 1, loose sand cleaning in this 3D printing device work box, the device reclaimed comprise at least one collection sand and inhale sand hopper 9 and negative pressure and inhale sand device 3, and wherein, negative pressure is inhaled sand device 3 and is configured to and collects sand and inhale sand hopper 9 fluid and be communicated with.It should be noted that be no less than one collection sand inhale sand hopper 9 this 3D printing device work box in loose sand cleaning, reclaim device be all applicable to the present embodiment, these needs are determined according to actual conditions, and the utility model is not limited to this.In the present embodiment, collection sand is inhaled sand hopper 9 and is set to bucket-shaped structure, and inhales sand device 3 fluid with negative pressure and be communicated with, and the principle of automatically collecting principle and negative pressure of vacuum absorption based on bucket-shaped structure can realize the effect of Automatic clearance loose sand.
In the device of loose sand cleaning, recovery in 3D printing device work box of the present utility model, negative pressure suction sand device 3 is inhaled sand hopper 9 with each collection sand and is communicated with by sediment transport pipe 8 fluid.In one embodiment, as shown in Figure 1, it is two that collection sand inhales sand hopper, that is, front collection sand inhales sand hopper 9 and rear collection sand suction sand hopper 17.Particularly, negative pressure suction sand device 3 is inhaled sand hopper 9 with front collection sand and is communicated with by front bucket sediment transport pipe 8 fluid, and negative pressure suction sand device 3 is inhaled sand hopper 17 with rear collection sand and is communicated with by back bucket sediment transport pipe 6 fluid; Preferably, front bucket sediment transport pipe 8 and back bucket sediment transport pipe 6 converge to branch pipe tee connection 5, inhale sand device 3 fluid be communicated with by branch pipe tee connection 5 and negative pressure, thus realize negative pressure suction sand device 3 and inhale sand hopper 9 with front collection sand and be communicated with the fluid that rear collection sand inhales sand hopper 17.More preferably, above-mentioned sediment transport pipe 8 and 6 can be made up of stainless steel material.In the present embodiment, negative pressure suction sand device 3 is inhaled sand hopper 9 with each collection sand and is communicated with back bucket sediment transport pipe 6 fluid respectively by front bucket sediment transport pipe 8 with 17, makes negative pressure inhale the location arrangements of sand device 3 more flexibly with convenient.And sediment transport pipe 3 is by stainless steel, the service life of sediment transport pipe 3 can be extended.
In one embodiment, as shown in Figure 1, loose sand cleaning in 3D printing device work box in the utility model, the device reclaimed also comprise inhales with collection sand at least one sand block plate 15 that sand hopper 9 is fixedly connected with, sand block plate 15 is rectangular slab, and stretch out towards the direction of inhaling the bottom of sand hopper 9 away from collection sand, that is, sand block plate 15 protrudes upward in the embodiment shown in fig. 1.Preferably, as shown in Figure 2, sand block plate 15 is inhaled sand hopper 9 with collection sand and is fixedly connected with by bolt 12, all sand block plate 15 and collection sand inhale the collection sand region of device that sand hopper 9 jointly clear up around loose sand in 3D printing device work box, reclaimed, and can be spilled over to collect sand suction sand hopper 9 at this loose sand collected in sand region.It should be noted that this device being no less than a sand block plate 15 is all applicable to the present embodiment, these needs are determined according to actual conditions, and the utility model is not limited to this.In the present embodiment, inhaling with collection sand the sand block plate 15 that sand hopper 9 is fixedly connected with by arranging, the more effective inflow of the loose sand in work box 11 can be made to collect sand suction sand hopper 9 and can not outwards overflow.
In a specific embodiment, as shown in Figure 1, wherein, the collection sand suction sand hopper 9 of the device of loose sand cleaning, recovery in this 3D printing device work box is two and independently struggles against, namely front collection sand inhales sand hopper 9 and rear collection sand suction sand hopper 17, is separately positioned on the both sides of the orbit 13 of 3D printing device work box 11; Sand block plate 15 is two independently plates, sand block plate 15 front collection sand is inhaled sand hopper 9 and rear collection sand inhale sand hopper 17 be interconnected and sand block plate 15 across orbit 13.Wherein, front collection sand inhales sand hopper 9 and rear collection sand inhales sand hopper 17 is fixed to orbit 13 both sides by supporting leg 10, be embodied as: the whole bucket body that front collection sand inhales sand hopper 9 and collection sand suction sand hopper 17 is welded on two supporting legs 10 respectively, supporting leg 10 is fixed on the ground outside orbit 13 by foundation bolt, thus realizes collection sand to inhale the both sides that sand hopper 9 and 17 is fixed to work box orbit 13.
Preferably, in the embodiment shown in Fig. 1 and Fig. 3, 3D printing device work box 11 is being arranged in the position in collection sand region, namely, loose sand cleaning in this 3D printing device work box, when the device reclaimed is in running order, 3D printing device work box 11 is provided with for covering 3D printing device work box 11 and collecting the expenditure structure 18 that sand inhales gap between sand hopper 9, as shown in Figure 3, this expenditure structure 18 inhales the gap between sand hopper 9 across 3D printing device work box 11 and collection sand, the below of the expenditure structure 18 of work box 11 is in when making collection sand suction sand hopper 9 in working order, serve and effectively prevent loose sand from inhaling the effect of being scattered the gap between sand hopper 9 from 3D printing device work box 11 and collection sand.
In a preferred embodiment, as shown in Figure 3, above-mentioned expenditure structure 18 is L-type expenditure structures 18, can be made up of aluminium alloy, and one of L-type expenditure structure 18 section is bolted to connection with 3D printing device work box 11, another section covers 3D printing device work box 11 and collection sand inhales gap between sand hopper 9.Should be understood that, one section of above-mentioned L-type expenditure structure 18 also can be fixed to collection sand and inhale sand hopper 9, or two of L-type expenditure structure sections are fixed to collection sand respectively and inhale sand hopper 9 and 3D printing device work box 11, and implement by such as welding in addition to a bolt, other fixed forms such as bonding, and the shape of expenditure structure 18 is also not limited to L-type, such as the shape of I type, C type is also feasible, and the utility model is not limited to this.
Particularly, in embodiment as shown in Figure 1, negative pressure is inhaled sand device 3 and is comprised suction sand mouth 4, vavuum pump 1, filter bag 2, storage sand bucket 20 and sand export, wherein, inhale sand mouth 4 and inhale sand hopper 9 by sediment transport fluid communication with collection sand, sand export is communicated with storage sand bucket 20 fluid, and storage sand bucket 20 is arranged on the below of filter bag 2.The lower end access negative pressure of vacuum of sand hopper 9 is inhaled at collection sand; for catching the dust kicked up when loose sand overflows outside the direction of the collection sand suction sand hopper 9 of work box 11 and the loose sand siphoned away in inflow collection sand suction sand hopper 9; then overflow is cleared up compared with the ground loose sand of surrounding with the work box construct platform that directly hoists; solve the problem that airborne dust is large, affect surrounding enviroment, reclaim loose sand difficulty, serve minimizing airborne dust, protection of the environment, the effect that simplifies the operation.
Preferably, the sand export above-mentioned negative pressure can being inhaled sand device 3 is communicated with sand preparing system fluid, for the treatment of the loose sand reclaimed.
In sum, as shown in Figure 1, loose sand cleaning in 3D printing device work box in the present embodiment, the detailed description of the invention of the device reclaimed is: after 3D printer completes core printing, work box 11 moves to along track 13 and gets core station (namely under the driving of linear gear rack 14, move in collection sand region), start negative pressure and inhale sand device 3, press the control button 7 lift operation case construct platform 16 of work box construct platform, in the process that work box construct platform 16 rises, loose sand on work box width is blocked by sand block plate 15, loose sand flows into collection sand from length direction and inhales in sand hopper 9 and 17, negative pressure is inhaled sand device 3 and is absorbed in storage sand bucket 20 by the loose sand in front collection sand suction sand hopper 9 and rear collection sand suction sand hopper 17 respectively by front bucket sediment transport pipe 8 and back bucket sediment transport pipe 6, loose sand in storage sand bucket 20 is sent into again sand preparing system 19 and is processed, construct platform 16 suspends after rising certain altitude, after upper strata core is removed, then continues rising sand removal, gets core, gets after core completes, with Plastic broom, the loose sand on construct platform 16 is swept into collection sand and inhale sand hopper 9 and 17, then close negative pressure and inhale sand device 3, work box 11 returns in 3D printer operating room along track 14 under the driving of linear gear rack 13, the work of complete loose sand cleaning in 3D printing device work box, reclaiming.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (12)
1. loose sand cleaning in 3D printing device work box, the device reclaimed, is characterized in that, comprises at least one collection sand and inhale sand hopper (9) and negative pressure suction sand device (3),
Wherein, described negative pressure is inhaled sand device (3) and is configured to inhale sand hopper (9) fluid with described collection sand and is communicated with.
2. loose sand cleaning in 3D printing device work box according to claim 1, the device reclaimed, it is characterized in that, described negative pressure suction sand device (3) is inhaled sand hopper (9) with each described collection sand and is communicated with by sediment transport pipe (8) fluid.
3. loose sand cleaning in 3D printing device work box according to claim 2, the device reclaimed, it is characterized in that, described sediment transport pipe (8) is made up of stainless steel.
4. loose sand cleaning in 3D printing device work box according to claim 1, the device reclaimed, it is characterized in that, also comprise at least one the sand block plate (15) inhaled sand hopper (9) with described collection sand and be fixedly connected with, described sand block plate (15) is stretched out towards the direction of the bottom of inhaling sand hopper (9) away from described collection sand, and all described sand block plates (15) inhale sand hopper (9) jointly around the collection sand region of described device with collection sand.
5. loose sand cleaning in 3D printing device work box according to claim 4, the device reclaimed, it is characterized in that, described collection sand suction sand hopper (9) is two and independently struggles against, and is separately positioned on the both sides of the orbit (13) of described 3D printing device work box (11); Described sand block plate (15) is two independently plates, and two described collection sand are inhaled sand hopper (9) and to be interconnected and across described orbit (13) by described sand block plate (15).
6. loose sand cleaning in 3D printing device work box according to claim 5, the device reclaimed, it is characterized in that, described collection sand inhales sand hopper (9) is fixed to described orbit (13) both sides by supporting leg (10).
7. loose sand cleaning in the 3D printing device work box according to claim 4 or 5, the device reclaimed, it is characterized in that, described sand block plate (15) and described collection sand are inhaled sand hopper (9) and are fixedly connected with by bolt (12).
8. loose sand cleaning in 3D printing device work box according to claim 1, the device reclaimed, it is characterized in that, described 3D printing device work box (11) is being arranged in the position in described collection sand region, and described 3D printing device work box (11) is provided with the expenditure structure (18) of inhaling gap between sand hopper (9) for covering described 3D printing device work box (11) and described collection sand.
9. loose sand cleaning in 3D printing device work box according to claim 8, the device reclaimed, it is characterized in that, described expenditure structure (18) is L-type expenditure structure, described L-type expenditure structure (18) is made up of aluminium alloy, and one section of described L-type expenditure structure (18) is fixedly connected with described 3D printing device work box (11).
10. loose sand cleaning in 3D printing device work box according to claim 8 or claim 9, the device reclaimed, it is characterized in that, described expenditure structure (18) is mounted to described 3D printing device work box by bolt.
Loose sand cleaning in 11. 3D printing device work boxs according to claim 1, the device reclaimed, it is characterized in that, described negative pressure is inhaled sand device (3) and being comprised: inhale sand mouth (4), vavuum pump (1), filter bag (2), storage sand bucket (20) and sand export
Wherein, described suction sand mouth (4) and described collection sand are inhaled sand hopper (9) fluid and are communicated with, and described sand export is communicated with described storage sand bucket (20) fluid, and described storage sand bucket is arranged on the below of described filter bag (2).
Loose sand cleaning in 12. 3D printing device work boxs according to claim 11, the device reclaimed, it is characterized in that, the described sand export fluid that described negative pressure inhales sand device (3) is communicated to sand preparing system (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520453103.3U CN204801056U (en) | 2015-06-29 | 2015-06-29 | Loose sand clearance in 3D printing apparatus work box, device of retrieving |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520453103.3U CN204801056U (en) | 2015-06-29 | 2015-06-29 | Loose sand clearance in 3D printing apparatus work box, device of retrieving |
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| CN204801056U true CN204801056U (en) | 2015-11-25 |
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| CN201520453103.3U Active CN204801056U (en) | 2015-06-29 | 2015-06-29 | Loose sand clearance in 3D printing apparatus work box, device of retrieving |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105750270A (en) * | 2015-06-29 | 2016-07-13 | 宁夏共享模具有限公司 | System for removing and recovering loose sand in working box of 3D (three-dimensional) printing equipment |
| CN106041002A (en) * | 2016-07-19 | 2016-10-26 | 宁夏共享模具有限公司 | 3D printing sand removal apparatus |
| CN109176824A (en) * | 2018-09-29 | 2019-01-11 | 甘肃顺域新材料科技有限公司 | A kind of quickly two-way stone full color 3D printer |
-
2015
- 2015-06-29 CN CN201520453103.3U patent/CN204801056U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105750270A (en) * | 2015-06-29 | 2016-07-13 | 宁夏共享模具有限公司 | System for removing and recovering loose sand in working box of 3D (three-dimensional) printing equipment |
| CN106041002A (en) * | 2016-07-19 | 2016-10-26 | 宁夏共享模具有限公司 | 3D printing sand removal apparatus |
| CN106041002B (en) * | 2016-07-19 | 2017-12-19 | 宁夏共享模具有限公司 | A kind of 3D printing sand removal equipment |
| CN109176824A (en) * | 2018-09-29 | 2019-01-11 | 甘肃顺域新材料科技有限公司 | A kind of quickly two-way stone full color 3D printer |
| CN109176824B (en) * | 2018-09-29 | 2024-04-30 | 甘肃顺域新材料科技有限公司 | Quick two-way shop material full-color 3D printer |
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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 the Ningxia Hui Autonomous Region Yinchuan economic and Technological Development Zone ningshuo South Street No. 298 Patentee before: Ningxia Kocel Pattern Co., Ltd. |