CN208976755U - A kind of quick molding sand 3D printing device - Google Patents
A kind of quick molding sand 3D printing device Download PDFInfo
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- CN208976755U CN208976755U CN201821007529.6U CN201821007529U CN208976755U CN 208976755 U CN208976755 U CN 208976755U CN 201821007529 U CN201821007529 U CN 201821007529U CN 208976755 U CN208976755 U CN 208976755U
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- Prior art keywords
- guide rail
- printing
- axis
- sanding
- molding sand
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Abstract
The utility model relates to a kind of quick molding sand 3D printing devices, for quickly and efficiently carrying out sand mo(u)ld manufacture.The quick molding sand 3D printing device includes mixing system, two-way sanding system, printhead system, guide track system, work box system, overall skeleton.The utility model can remove sanding in traditional molding sand 3D printing device, and existing idle stroke improves the working efficiency of printing equipment the time required to substantially reducing sanding process in the process.
Description
Technical field
The present invention relates to a kind of molding sand 3D printing devices, and in particular to a kind of quick molding sand 3D printing device.
Background technique
Molding sand 3D printing belongs to the three dimensional printing technology (abbreviation 3DP technology) of one of current mainstream 3D printing technique, it is
One kind is based on digital model file, with the adhesive materials such as powdered, constructs three-dimensional by layer-by-layer printing
The technology of object.The workflow of traditional molding sand 3D printing device are as follows: sanding gear is first to the mobile laying type in a direction
Sand, sanding gear returns to initial position after the completion of sanding, and then print system carries out inkjet printing, printing system after the completion of printing
System returns to initial position and works at the same time platform one thickness of decline, finally carries out sanding process next time again.The workflow
There is idle strokes during sanding, do not make good use of the moulding time efficiently, are unfavorable for improving the whole effect of 3D molding sand printing
Rate.
ZL201610766471.2 discloses a kind of 3D printing forming device of sanding printing integratedization, and the device is by sanding
Device and printing head are integrated into a whole, and can be removed the idle stroke in traditional prints device sanding and print procedure, be mentioned
High moulding speed；The invention proposes another kinds to overcome the problems, such as idle stroke present in print procedure, realizes and two-way quickly beats
Print.
Summary of the invention
It is an object of the invention to be directed to the prior art, another two-way quick printing equipment is proposed.
The technical solution for solving above-mentioned technical problem is as follows.
A kind of quick molding sand 3D printing device, it is characterised in that: including skeleton structure, work box system, mixing device, lead
Rail system, printhead system, two-way sanding gear device.
The work box system includes the workbench in working box and cabinet, and working box is mounted on skeleton structure
Inside, workbench can require to move up and down according to printing.
The mixing device is mounted in skeleton structure, and uniformly mixed molding sand is provided for sanding gear.
The guide track system includes that two groups of X-axis printing guide rails and one group of X-axis sanding guide rail, three groups of guide rails are mounted side by side on bone
In frame structure, the effect of guide rail is support and control printhead system and two-way sanding gear.
The printhead system includes two groups of head devices and two groups of Y-axis print guide rail, two groups of head device difference
It is mounted on two groups of Y-axis printing guide rails, Y-axis printing guide rail realizes the support and control of head device, and two groups of Y-axis printings are led
Rail is separately mounted to again on two groups of X-axis printing guide rails.
The two-way sanding gear is mounted on X-axis sanding guide rail, and is located at the lower section of mixing device, receives mixing device
In be uniformly mixed molding sand.
In above scheme, the two-way sanding gear is mounted on the centre of two groups of head devices.
The invention has the advantages that.
1. improving efficiency, biography is eliminated using the structure type that one group of two-way sanding system and two groups of print heads are mounted side by side
Existing idle stroke problem, reduces the average time of sanding process, improves the moulding speed of molding sand during the sanding of system.
2. print head technical requirements are low, print head can be substantially reduced by being controlled respectively sanding system and printhead system
Technical requirements, especially in large scale molding sand printing equipment.
Detailed description of the invention
Fig. 1 is printing equipment overall structure diagram.
Fig. 2 is original state structural schematic diagram.
Fig. 3 is in working condition a structural schematic diagram.
Fig. 4 is in working condition two structural schematic diagrams.
Wherein: 1 skeleton structure, 2 working box, 3 workbenches, 4 mixing devices, 5 X-axis print guide rail one, 6 X
Axis printing guide rail two, 7 X-axis sanding guide rails, 8 head devices one, 9 head devices two, 10 Y-axis printing guide rail one, 11
Y-axis prints guide rail two, 12 two-way sanding gears.
Specific embodiment
It is described in detail With reference to embodiment and in conjunction with attached drawing to structure and working principle of the invention.
As shown in Figure 1, the present invention provides a kind of structure types of embodiment.In the present embodiment, a kind of quick molding sand 3D
Printing equipment, including skeleton structure, work box system, mixing device, guide track system, printhead system, two-way sanding gear device.
The work box system includes the workbench (3) in working box (2) and cabinet, and working box (2) is mounted on
The inside of skeleton structure (1), workbench (3) can require to move up and down according to printing, and working box (2) being capable of basis
It is required that being moved in or out skeleton structure (1).
The mixing device (4) is mounted on skeleton structure (1), and uniformly mixed molding sand is provided for sanding gear.
The guide track system includes X-axis printing guide rail one (5), X-axis printing guide rail two (6) and one group of X-axis sanding guide rail
(7), three groups of guide rails are mounted side by side on skeleton structure (1).
The printhead system include head device one (8), head device two (9), Y-axis printing guide rail one (10) and
Y-axis prints guide rail two (11), and head device one, two (8,9) is separately mounted in Y-axis printing guide rail one, two (10,11), Y
Axis printing guide rail one, two (10,11) is separately mounted in X-axis printing guide rail one, two (5,6)；X-axis prints guide rail one, two (5,6)
It is respectively used to support and control Y-axis printing guide rail one, two (10,11), Y-axis printing guide rail one, two (10,11) is respectively used to support
With control head device one, two (8,9).
The two-way sanding gear (12) is mounted on the centre of head device one (8) and head device two (9), and position
In the lower section of mixing device (4).
The present apparatus course of work is as follows.
As shown in Fig. 2, whole device is in original state, head device one (8) and Y-axis printing guide rail one (10) are located at
Left end, head device two (9) and Y-axis printing guide rail two (11) are located at right end, and two-way sanding gear (12) is beaten positioned at Y-axis
The Y-axis for printing guide rail one (10) and the intermediate and close right end of Y-axis printing guide rail two (11) prints guide rail two (11).
After work order issues, molding sand therein can be supplied to two-way sanding gear (12) by mixing device (4), to double
Rear mixing device (4) are filled to sanding gear (12) Sand to stop sending sand；Two-way sanding gear (12) Xiang Zuoyi after sand is sent in completion
It moves and is laid with a stratotype sand on sanding platform (3), Y-axis printing guide rail two (11) for being subsequently positioned at right end drives head device two
(9) it is moved to the left carry out inkjet printing, head device two (9) can print in Y-axis and carry out Y-direction movement, Y on guide rail two (11)
When the speed that axis printing guide rail two (11) is moved to the left under inkjet printing state is less than or equal to two-way sanding gear (12) sanding
Movement speed, therefore two-way sanding gear (12) first completes sanding process to the left, and is waited in left end.
As shown in figure 3, when head device two (9) prints to left end, whole device in running order one, then
Head device two (9) returns to the right rapidly the initial position of right end, and Y-axis printing guide rail two (11) is not in ink-jet and beats
The speed to move right under print state is greater than the movement speed of two-way sanding gear (12), therefore Y-axis printing guide rail two (11) is first returned
It is waited to right end；Print platform (3) declines a sanding thickness later.
Then, the two-way sanding gear (12) positioned at left end moves right on print platform (3) a stratotype sand under sanding, with
Y-axis printing guide rail one (10) positioned at left end drives head device one (8) to move right and carries out inkjet printing, print head cartridge afterwards
Progress Y-direction movement on guide rail one (10) can be printed in Y-axis by setting one (8), and Y-axis prints guide rail one (10) under inkjet printing state
The speed to move right is less than or equal to movement speed when two-way sanding gear (12) sanding, therefore two-way sanding gear (12) is first complete
It is waited at sanding process to the right, and in right end.
As shown in figure 4, when head device one (8) prints to right end, whole device in running order two, then
Head device one (8) backs to left to rapidly the position of left end, and Y-axis printing guide rail (10) is not in inkjet printing shape
The speed being moved to the left under state is greater than the movement speed of two-way sanding gear (12), therefore Y-axis printing guide rail (10) briefly returns to left end
It is waited；Print platform (3) declines a sanding thickness later.
So far, whole device completes the circulation action of a sanding process and print procedure, and modeling process later is
The repetition for appealing circulation action, the printing moulding until completing entire model.
Finally it is to be appreciated that embodiments above is only used to illustrate the technical scheme of the present invention rather than limits, this field skill
Art personnel, which should be appreciated that, to modify to technical solution of the present invention or equivalent replacement, without departing from spirit of the invention and
Range should all cover in protection scope of the present invention.
Claims (2)
1. a kind of quick molding sand 3D printing device, it is characterised in that: including skeleton structure, work box system, mixing device, guide rail
System, printhead system, two-way sanding gear device；The work box system includes that the work in working box (2) and cabinet is flat
Platform (3), working box (2) are mounted on the inside of skeleton structure (1)；The mixing device (4) is mounted on skeleton structure (1)；
The guide track system includes X-axis printing guide rail one (5), X-axis printing guide rail two (6) and one group of X-axis sanding guide rail (7), and three groups are led
Rail is mounted side by side on skeleton structure (1)；The printhead system includes head device one (8), head device two (9), Y
Axis prints guide rail one (10) and Y-axis printing guide rail two (11), and head device one, two (8,9) is separately mounted to Y-axis printing guide rail
One, on two (10,11), Y-axis printing guide rail one, two (10,11) is separately mounted in X-axis printing guide rail one, two (5,6)；It is described
Two-way sanding gear (12) is mounted on X-axis sanding guide rail (7), and is located at the lower section of mixing device (4).
2. a kind of quick molding sand 3D printing device according to claim 1, it is characterised in that: the two-way sanding gear
(12) it is mounted on the centre of head device one (8) and head device two (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821007529.6U CN208976755U (en) | 2018-06-28 | 2018-06-28 | A kind of quick molding sand 3D printing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821007529.6U CN208976755U (en) | 2018-06-28 | 2018-06-28 | A kind of quick molding sand 3D printing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208976755U true CN208976755U (en) | 2019-06-14 |
Family
ID=66779299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821007529.6U Active CN208976755U (en) | 2018-06-28 | 2018-06-28 | A kind of quick molding sand 3D printing device |
Country Status (1)
| Country | Link |
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| CN (1) | CN208976755U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108526400A (en) * | 2018-06-28 | 2018-09-14 | 四川大学 | A kind of quick molding sand 3D printing device |
| CN113996757A (en) * | 2021-12-06 | 2022-02-01 | 河北工业大学 | Real-time sensing and intelligent monitoring system for 3D printing sand mold |
-
2018
- 2018-06-28 CN CN201821007529.6U patent/CN208976755U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108526400A (en) * | 2018-06-28 | 2018-09-14 | 四川大学 | A kind of quick molding sand 3D printing device |
| CN113996757A (en) * | 2021-12-06 | 2022-02-01 | 河北工业大学 | Real-time sensing and intelligent monitoring system for 3D printing sand mold |
| CN113996757B (en) * | 2021-12-06 | 2022-12-13 | 河北工业大学 | Real-time sensing and intelligent monitoring system for 3D printing sand mold |
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