CN204672957U - The work box of 3D printing device - Google Patents

The work box of 3D printing device Download PDF

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Publication number
CN204672957U
CN204672957U CN201520195914.8U CN201520195914U CN204672957U CN 204672957 U CN204672957 U CN 204672957U CN 201520195914 U CN201520195914 U CN 201520195914U CN 204672957 U CN204672957 U CN 204672957U
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CN
China
Prior art keywords
workbench
work box
pond
worktable support
discharging opening
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Active
Application number
CN201520195914.8U
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Chinese (zh)
Inventor
王军伟
刘轶
杜银学
杜文军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shared Intelligent Equipment Co., Ltd.
Original Assignee
Ningxia Kocel Pattern Co Ltd
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Priority to CN201520195914.8U priority Critical patent/CN204672957U/en
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Abstract

The utility model provides a kind of work box of 3D printing device, and it comprises: shell (1); Be positioned at the workbench (2) of shell (1); For workbench (2) provides the worktable support part (6) of fixed support; And control the elevating mechanism that move of worktable support part (6) along vertical direction.Work box of the present utility model utilizes workbench motion vertically to realize the printing of Z-direction, thus avoids the problem of the low precision that printhead in 3D print procedure causes in the motion of Z-direction.

Description

The work box of 3D printing device
Technical field
The utility model relates to the work box that a kind of 3D printing device uses.
Background technology
The appearance of 3D printing device, make more than the making of parts again a kind of molding mode, because printing device has 3 directions and X to, the movement locus of Y-direction, Z-direction, therefore three-dimensional product can just be printed, in the motion of Z-direction, some equipment utilization printhead to achieve the print out task of three-dimensional in the motion of Z-direction, the lifting of some equipment utilization product supporting bable tops realizes the printing of three-dimensional, it is no matter the movement of the Z coordinate which kind of mode realizes, in the technical requirement that 3D prints, must ensure that X, Y, Z tri-coordinates have identical precision.
Application number be 201410228613.0 Chinese patent disclose the 3D printing device of the high efficiency printhead in a kind of dusty material shaping process units field, comprise paving powder unit, print unit and work box lifting unit; Described paving powder unit comprises loading hopper, and loading hopper is arranged on above Powder spreader, and Powder spreader two ends are installed on the first line slideway, Powder spreader is provided with the first driving mechanism driving Powder spreader to walk along the first line slideway; Described print unit comprises printhead, and printhead is arranged on the second line slideway, and printhead is in transmission connection with the second driving mechanism driving printhead to walk along the second line slideway; Described work box lifting unit comprises work box, is provided with hoistable platform in work box; Described Powder spreader and printhead are arranged on above hoistable platform, and the travel region of Powder spreader and printhead covers whole hoistable platform, printhead are distributed with some nozzles that can independently control.Its printing effect of the utility model is high, is applicable in the production of metal casting sand mold.
Utility model content
For Problems existing in correlation technique, the purpose of this utility model is the precision providing a kind of work box of 3D printing device to print to improve 3D.
For achieving the above object, provide a kind of work box of 3D printing device, it comprises: shell; Be positioned at the workbench of shell; For workbench provides the worktable support part of fixed support; And control the elevating mechanism that move of worktable support part along vertical direction.
According to an embodiment of the present utility model, worktable support part comprises the first sub-worktable support part and the second sub-worktable support part, and the first sub-worktable support part and the second sub-worktable support part are supported on the opposite end on the downside of workbench respectively.
According to an embodiment of the present utility model, elevating mechanism is a pair ball screw assembly, sub-worktable support part and the second sub-worktable support part are integrally formed the nut of each ball screw assembly, in a pair ball screw assembly, with first accordingly, and the leading screw of each ball screw assembly, in a pair ball screw assembly, is driven by belt by servomotor.
According to an embodiment of the present utility model, workbench offers multiple blanking hole, the coal tub of taper is installed as material pond below workbench, the bottom in material pond is provided with discharging opening, the printed material being entered material pond by multiple blanking hole is stored in when discharging opening is closed in material pond, and leaves material pond when discharging opening is opened via discharging opening.
According to an embodiment of the present utility model, the middle of the bottom of work box is provided with drainage conduit, drainage conduit is tightly connected by hose connector with the discharging opening of material bottom, pond, and drainage conduit is connected to the drainage conduit interface of work box outside, and drainage conduit interface is connected with dust catcher.
According to an embodiment of the present utility model, between workbench decrement phase, hose connector is along with the continuous compression height of decline of workbench.
According to an embodiment of the present utility model, described multiple blanking hole is uniformly distributed on the table.
According to an embodiment of the present utility model, discharging opening is gas control discharging opening.
According to an embodiment of the present utility model, workbench is made up of steel plate.
Advantageous Effects of the present utility model is: work box of the present utility model utilizes workbench motion vertically to realize the printing of Z-direction, thus avoids the problem of the low precision that printhead in 3D print procedure causes in the motion of Z-direction.
Accompanying drawing explanation
Fig. 1 is the front view of work box of the present utility model.
Fig. 2 is the left view of work box of the present utility model.
Fig. 3 is the top view of work box of the present utility model.
Number in the figure: 1, work box shell; 2, workbench; 3, blanking hole; 4, pond is expected; 5, discharging opening; 6, worktable support part; 7, leading screw; 8, servomotor; 9, belt; 10, drainage conduit; 11 drainage conduit interfaces; 12, hose connector.
Detailed description of the invention
With reference to the accompanying drawings specific embodiment of the present utility model is described.
Referring to figs. 1 through Fig. 3, show the work box of the 3D printing device according to an embodiment of the present utility model, this work box comprises shell 1, and shell 1 provides protection for whole work box.Workbench 2 is provided with in shell 1.In one embodiment, workbench 2 can be made up of steel plate.This work box also comprises for workbench 2 provides the worktable support part 6 of fixed support.As shown in the figure, in an embodiment of the present utility model, worktable support part 6 comprises an antithetical phrase worktable support part, i.e. the first sub-worktable support part and the second sub-worktable support part.First sub-worktable support part and the second sub-worktable support part are supported on the opposite end on the downside of workbench 2 respectively.Should be appreciated that in other embodiments, worktable support part 6 can comprise the sub-worktable support part of other quantity.Additionally provide elevating mechanism to move along vertical direction for making worktable support part 6.During printing, on workbench 2 upper berth, enough a few layered materials are as bed material, printhead starts to spray binding agent, printhead and stone device alternately move in the horizontal direction, often complete stone, the operation of spray binding agent, the certain distance that decline under the driving of elevating mechanism understood by workbench 2, until complete the figure air brushing of whole 3D model.Finally, the height that whole workbench 2 declines is the height of 3D model.Work box of the present utility model utilizes the motion of workbench 2 vertically (i.e. Z-direction) to realize the printing of Z-direction, thus avoids the problem of the low precision that printhead causes in the motion of Z-direction.
With reference to Fig. 1, according to an embodiment of the present utility model, this elevating mechanism can be ball screw assembly, in this embodiment, respectively have a ball screw assembly, at the two ends of workbench 2, each ball screw assembly, is made up of worktable support part 6 and leading screw 7, that is, nut and the worktable support part 6 of ball screw assembly, are integrally formed, and worktable support part 6 is directly installed on leading screw 7.Leading screw 7 can be driven by belt 9 by servomotor 8 and rotate, and the rotation of leading screw makes worktable support part 6 in the vertical direction move, and with this, workbench 2 in the vertical direction is moved.Control moving up and down of workbench can obtain good precision by coordinating of ball screw assembly, and servomotor.
Referring again to Fig. 1, workbench 2 offers multiple blanking hole 3.As shown in Figure 3, in one embodiment, these blanking holes 3 can be evenly distributed on workbench 2.Be provided with the coal tub of taper below workbench 2 as material pond 4, material pond 4 is between two ball screw assembly,s.All blanking holes 3 are all communicated with material pond 4, and printed material can be entered in material pond 4 by blanking hole 3.The bottom in material pond 4 is provided with discharging opening 5, and when discharging opening 5 is closed, the printed material being entered material pond 4 by blanking hole 3 can be stored in material pond 4, and when discharging opening 5 is opened, the printed material be stored in material pond 4 can leave material pond 4 via discharging opening 5.When printing, first printed material is layered on workbench 2, the printed material first spread is entered in material pond 4 by blanking hole 3, until filled up in material pond 4, then continues stone, on workbench 2 upper berth, enough a few layered materials are as bed material, printhead starts to spray binding agent, and printhead and stone device alternately move in the horizontal direction, often completes stone, the operation of spray binding agent, the certain distance that decline under the driving of ball screw assembly, understood by workbench 2, until complete the figure air brushing of whole 3D model.After printing, discharging opening 5 can be opened, like this, material in material pond can be flowed out by discharging opening under gravity, loose printed material residual on workbench 2 also can enter material pond by blanking hole 3 and finally to flow out from discharging opening 5, workman just can reclaim remaining bulk cargo simply in discharge outlet, thus improves cleaning efficiency.Design blanking hole and infundibulate material pond beneficially improve the efficiency of arrangement to remaining printed material and collection.
Further, in an embodiment of the present utility model, the middle of the bottom of work box is provided with drainage conduit 10, and drainage conduit 10 is tightly connected by hose connector 12 with the discharging opening 5 of material bottom, pond 4.Between workbench 2 decrement phase, hose connector 12 is along with the continuous compression height of decline of workbench 2.Drainage conduit 10 is connected to the drainage conduit interface 11 of work box outside, and drainage conduit interface 11 is connected with dust catcher.After the complete product of printing reaches some strength, discharging opening 5 can be opened and open dust catcher simultaneously, on material in material pond and workbench 2, residual loose printed material can pass through dust catcher sucking-off, thus the bulk cargo solved on workbench needs the problem of labor cleaning, further increases cleaning efficiency.
In an embodiment of the present utility model, discharging opening 5 can be gas control discharging opening.
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 (9)

1. a work box for 3D printing device, is characterized in that, comprising:
Shell (1);
Be positioned at the workbench (2) of described shell (1);
For described workbench (2) provides the worktable support part (6) of fixed support; And
Control the elevating mechanism that move of described worktable support part (6) along vertical direction.
2. work box according to claim 1, it is characterized in that, described worktable support part (6) comprises the first sub-worktable support part and the second sub-worktable support part, and described first sub-worktable support part and described second sub-worktable support part are supported on the opposite end of described workbench (2) downside respectively.
3. work box according to claim 2, it is characterized in that, described elevating mechanism is a pair ball screw assembly, the nut of each ball screw assembly, in described a pair ball screw assembly, is integrally formed with described first sub-worktable support part and described second sub-worktable support part accordingly, and the leading screw (7) of each ball screw assembly, in described a pair ball screw assembly, is driven by belt (9) by servomotor (8).
4. work box according to claim 2, it is characterized in that, described workbench (2) offers multiple blanking hole (3), described workbench (2) below is provided with the coal tub of taper as material pond (4), the bottom of described material pond (4) is provided with discharging opening (5), the printed material being entered described material pond (4) by described multiple blanking hole (3) is stored in when described discharging opening (5) is closed in described material pond (4), and leave described material pond (4) when described discharging opening (5) is opened via described discharging opening (5).
5. work box according to claim 4, it is characterized in that, the middle of the bottom of described work box is provided with drainage conduit (10), described drainage conduit (10) is tightly connected by hose connector (12) with the described discharging opening (5) of described material pond (4) bottom, described drainage conduit (10) is connected to the drainage conduit interface (11) of described work box outside, and described drainage conduit interface (11) is connected with dust catcher.
6. work box according to claim 5, is characterized in that, between described workbench (2) decrement phase, described hose connector (12) is along with the continuous compression height of decline of described workbench (2).
7. work box according to claim 4, is characterized in that, described multiple blanking hole (3) is evenly distributed on described workbench (2).
8. work box according to claim 4, is characterized in that, described discharging opening (5) is gas control discharging opening.
9. work box according to claim 1, is characterized in that, described workbench (2) is made up of steel plate.
CN201520195914.8U 2015-04-02 2015-04-02 The work box of 3D printing device Active CN204672957U (en)

Priority Applications (1)

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Application Number Priority Date Filing Date Title
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104741611A (en) * 2015-04-02 2015-07-01 共享装备有限公司 Work box of 3D printing equipment
CN105500718A (en) * 2016-01-25 2016-04-20 芜湖市爱三迪电子科技有限公司 Intelligent high-speed high-precision 3D printer
CN106273488A (en) * 2016-08-18 2017-01-04 成都振中电气有限公司 A kind of three-dimensional modeling machine
CN108162135A (en) * 2017-12-28 2018-06-15 宁波高新区方元三维科技有限公司 One kind can carry high-precision equipment box

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104741611A (en) * 2015-04-02 2015-07-01 共享装备有限公司 Work box of 3D printing equipment
CN105500718A (en) * 2016-01-25 2016-04-20 芜湖市爱三迪电子科技有限公司 Intelligent high-speed high-precision 3D printer
CN105500718B (en) * 2016-01-25 2017-11-10 芜湖市爱三迪电子科技有限公司 A kind of intelligent high speed and super precision 3D printer
CN106273488A (en) * 2016-08-18 2017-01-04 成都振中电气有限公司 A kind of three-dimensional modeling machine
CN106273488B (en) * 2016-08-18 2019-04-09 成都振中电气有限公司 A kind of three-dimensional modeling machine
CN108162135A (en) * 2017-12-28 2018-06-15 宁波高新区方元三维科技有限公司 One kind can carry high-precision equipment box

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GR01 Patent grant
CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: 750000 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: 750000 the Ningxia Hui Autonomous Region Yinchuan economic and Technological Development Zone ningshuo South Street No. 298

Patentee before: Ningxia Kocel Pattern Co., Ltd.