CN209085217U - A kind of drying unit for 3D printing - Google Patents
A kind of drying unit for 3D printing Download PDFInfo
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- CN209085217U CN209085217U CN201821887827.9U CN201821887827U CN209085217U CN 209085217 U CN209085217 U CN 209085217U CN 201821887827 U CN201821887827 U CN 201821887827U CN 209085217 U CN209085217 U CN 209085217U
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Abstract
The utility model discloses a kind of drying units for 3D printing, including bottom plate and cylinder, by elevating mechanism can cylinder rise to certain altitude, drying object is placed on centre of surface after needing to print, it may be only available for the printing objects smaller than the internal capacity of cylinder, after placement, cylinder is moved down by elevating mechanism, it is contacted until being moved to the upper surface of bottom plate, open motor, pass through two engagement of gear one and gear, to drive rotation pipe rotation, to transfer hemispherical cover and cylinder rotates, air inlet pipe is equipped with inside tube, so that rotation can convey hot gas simultaneously, so that hot gas increases with article contact area is oven-dried, it is uniform to contact the hot gas time, to reach dries quantity requirement, improve drying efficiency；It is reduced by hemispherical cover and cylinder and dries small article volume, reduced heat and excessively put into, to further increase heat insulation effect, further increase drying efficiency to improve.
Description
Technical field
The utility model relates to a kind of drying unit, specifically a kind of drying unit for 3D printing.
Background technique
3D printing is usually that digital technology file printing machine is used to realize.Often led in mold manufacture, industrial design etc.
Domain is used for modeling, after be gradually available for the direct manufactures of some products, had using zero made of the printing of this technology
Component.The technology is in jewelry, footwear, industrial design, building, engineering and construction (AEC), automobile, aerospace, dentistry and medical treatment
Industry, education, GIS-Geographic Information System, civil engineering, gun and other field are all applied.
Existing 3D printing article drying unit dries it, is put into inside drying box, carries out four sides all around
To drying, corner's contact hot gas of article is slower, to more preferably be dried, the relatively small process of 3D article is put into volume
Larger drying box carries out drying course, and drying energy consumption increases, and heat losses are larger, influence drying efficiency.
Utility model content
The purpose of this utility model is to provide a kind of drying units for 3D printing, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions:
A kind of drying unit for 3D printing, including bottom plate and cylinder, the bottom plate two sidewalls have been respectively fixedly connected with
Rectangle frame is equipped with top plate between two rectangle frame tops, and the two sidewalls of top plate are connect with rectangle frame side wall, and the upper surface of top plate leads to
It crosses elevating mechanism and is connected with the plate that rises and falls, plate one side wall of rising and falling upper surface is fixedly connected with heater box disposed in parallel and air-introduced machine,
Air-introduced machine import is connected with connecting tube, and the connecting tube other end runs through the side of heater box and extends to the inside of heater box, adds
Hot tank Internal back end face is connected with snakelike heater strip, and air-introduced machine outlet is connected with air inlet pipe, and plate lower surface center of rising and falling is logical
Overwinding tube is rotatably connected to hemispherical cover, and the other end of air inlet pipe is through plate and the rotation pipe of rising and falling, and the other end of air inlet pipe is also
Through hemispherical cover and the inside of hemispherical cover is extended to, hemispherical cover lower wall is connected with cylinder, barrel top inner sidewall
Circular bulkheads are connected with, the side of circular bulkheads lateral wall position is communicated with the escape pipe of several annular settings；The plate that rises and falls is another
One side wall upper surface is equipped with motor, and rotation pipe lateral wall is equipped with gear one, motor output end through rise and fall plate and
It is connected with and one meshed gears two of gear.
As a further solution of the present invention: the elevating mechanism is rolled by support rod, fixed pulley, baffle, retractable cable
Wheel, gear three, axis, traction steel rope of cable, slide bumping and work drive motor composition, are fixedly connected on the baffle front end of the upper surface of top plate
Face is arranged in parallel axis by two and is rotatably connected to retractable cable idler wheel respectively, and baffle rear end face is equipped with work drive motor, work electricity
Machine output end through baffle and with adjacent axis connection, axis one end lateral wall is also equipped with gear three, and two gears three are meshed,
Rectangle frame is equipped with empty slot close to another rectangle frame interior, and the internal slide of rectangle frame is connected with slide bumping, slides convex
Block is connect through empty slot and with the side wall for the plate that rises and falls, and slide bumping upper side is connected with traction steel rope of cable, the upper surface point of top plate
It is not fixedly connected there are two symmetrically arranged support rod, the support rod other end is rotatably connected to fixed pulley by pin shaft, draws steel
The other end of restricting runs through rectangle frame bottom and fixed pulley, and the other end of traction steel rope of cable is wrapped on retractable cable idler wheel and retractable cable rolls
Wheel side wall is fixedly connected.
As a further solution of the present invention: the bottom of cylinder lateral wall is equipped with several annulars through-hole respectively
One, heater box one side is equipped with several through-holes two.
As a further solution of the present invention: the plate lower surface of rising and falling is equipped with bearing, rotation pipe is applied in axis
It holds inside and is rotatablely connected with bearing.
As a further solution of the present invention: the material of the hemispherical cover and cylinder is insulation board.
Compared with prior art, the utility model has the beneficial effects that
1, by being equipped with air inlet pipe inside rotation pipe, so that rotation can convey hot gas simultaneously, so that hot gas and quilt
Drying article contact area increases, and the contact hot gas time is uniform, to reach dries quantity requirement, improves drying efficiency；
2, it is reduced by hemispherical cover and cylinder and dries small article volume, reduced heat and excessively put into, to further mention
High heat insulation effect further increases drying efficiency to improve.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the drying unit for 3D printing.
Fig. 2 is partial enlarged view at A in Fig. 1.
In figure: 1 bottom plate, 2 cylinders, 3 circular bulkheads, 4 escape pipes, 5 ventholes, 6 hemispherical covers, 7 gears one, 8 motor,
9 elevating mechanisms, 10 top plates, 11 rectangle frames, 12 heater boxes, 13 snakelike heater strips, 14 air-introduced machines, 15 gears two, 16 rotation pipe, 17
Rise and fall plate, 18 air inlet pipe, 91 support rods, 92 fixed pulleys, 93 baffles, 94 retractable cable idler wheels, 95 gears three, 96 axis, 97 empty slots, 98
Traction steel rope of cable, 99 slide bumpings.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~2, in the utility model embodiment, a kind of drying unit for 3D printing, including 1 He of bottom plate
Cylinder 2,1 two sidewalls of bottom plate have been respectively fixedly connected with rectangle frame 11, top plate 10, top are equipped between two 11 tops of rectangle frame
The two sidewalls of plate 10 are connect with 11 side wall of rectangle frame, and the upper surface of top plate 10 is connected with the plate 17 that rises and falls by elevating mechanism 9, are risen and fallen
17 one side wall upper surface of plate is fixedly connected with heater box 12 disposed in parallel and air-introduced machine 14, and 14 import of air-introduced machine is connected with connection
Pipe, the connecting tube other end run through the side of heater box 12 and extend to the inside of heater box 12,12 Internal back end face of heater box
It is connected with snakelike heater strip 13, the outlet of air-introduced machine 14 is connected with air inlet pipe 18, and 17 lower surface center of plate of rising and falling passes through rotation
Pipe 16 is rotatably connected to hemispherical cover 6, the other end of air inlet pipe 18 through plate 17 and the rotation pipe 16 of rising and falling, air inlet pipe 18 it is another
End also extends through hemispherical cover 6 and extends to the inside of hemispherical cover 6, and 6 lower wall of hemispherical cover is connected with cylinder 2, and cylinder 2 pushes up
Portion's inner sidewall is connected with circular bulkheads 3, and the side of 3 lateral wall position of circular bulkheads is communicated with the escape pipe of several annular settings
4；Another wall upper surface of plate 17 that rises and falls is equipped with motor 8, and rotation 16 lateral wall of pipe is equipped with gear 1, and motor 8 is defeated
Outlet through rise and fall plate 17 and be connected with one 15 meshed gears 27 of gear, by elevating mechanism 9 can cylinder 2 rise
To certain altitude, drying object is placed on 1 upper surface center of bottom plate after needing to print, and may be only available for the inside than cylinder 2
Volume small printing objects after placement, move down cylinder 2 by elevating mechanism 9, until being moved to the upper table with bottom plate 1
Face contact opens motor 8, by 2 15 engagement of gear 1 and gear, to drive rotation pipe 16 to rotate, to adjust
Dynamic hemispherical cover 6 and cylinder 2 rotate, and are powered for snakelike heater strip 13, open air-introduced machine 14, hot wind is pumped into hemispherical
The inside of cover 6 imported into venthole 5 on escape pipe 4 and sprays, to contact drying with object is oven-dried, constantly rotation can be allowed
It dries each side of object and hot air impingement is more abundant, more evenly.
Referring to FIG. 1, the elevating mechanism 9 is by support rod 91, fixed pulley 92, baffle 93, retractable cable idler wheel 94, gear three
95, axis 96, traction steel rope of cable 98, slide bumping 99 and work drive motor composition, are fixedly connected on the baffle 93 of the upper surface of top plate 10
Front end face is arranged in parallel axis 96 by two and is rotatably connected to retractable cable idler wheel 94 respectively, and 93 rear end face of baffle is equipped with work electricity
Machine, work drive motor output end are connect through baffle 93 and with adjacent axis 96, and 96 one end lateral wall of axis is also equipped with gear 3 95,
Two gears 3 95 are meshed, rectangle frame 11 close to another 11 interior of rectangle frame be equipped with empty slot 97, rectangle frame 11 it is interior
Portion slidably connects slide bumping 99, and slide bumping 99 is through empty slot 97 and connect with the side wall for the plate 17 that rises and falls, slide bumping
99 upper sides are connected with traction steel rope of cable 98, and the upper surface of top plate 10 is respectively fixedly connected with there are two symmetrically arranged support rod 91,
91 other end of support rod is rotatably connected to fixed pulley 92 by pin shaft, and 98 other end of traction steel rope of cable is through 11 bottom of rectangle frame and determines
Pulley 92, the other end of traction steel rope of cable 98 is wrapped on retractable cable idler wheel 94 and 94 side wall of retractable cable idler wheel is fixedly connected, and is opened
Work drive motor is opened, by two 3 94 engagements of gear, to drive two retractable cable idler wheels 94 reversely rotated, thus synchronous
It drives the upward mistake of slide bumping 99 to move down, can be improved its plate 17 that rises and falls by two slide bumpings 99 and go up and down stability.
Referring to FIG. 1, the 2 bottom outside wall of cylinder is equipped with several annulars through-hole one respectively, the interior of cylinder 2 can be allowed
Portion's gas forms circulation, prevents air pressure larger, and 12 one side of heater box is equipped with several through-holes two, can allow heater box 12
Inner air circulate；
17 lower surface of plate of rising and falling is equipped with bearing, and rotation pipe 16, which is applied in Bearing inner and rotates with bearing, to be connected
It connects, bearing can support rotation 16 rotary motion stability of pipe to improve；
The material of the hemispherical cover 6 and cylinder 2 is insulation board, uses insulation board, so that in hemispherical cover 6 and cylinder 2
Portion's temperature do not allow to be easy to run off it is too fast so that heat insulation effect maintain it is longer.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of drying unit for 3D printing, including bottom plate (1) and cylinder (2), which is characterized in that the bottom plate (1) two
Side wall has been respectively fixedly connected with rectangle frame (11), is equipped with top plate (10) between two rectangle frame (11) tops, and the two of top plate (10)
Side wall is connect with rectangle frame (11) side wall, and the upper surface of top plate (10) is connected with the plate that rises and falls (17) by elevating mechanism (9), is risen and fallen
Plate (17) one side wall upper surface is fixedly connected with heater box disposed in parallel (12) and air-introduced machine (14), and air-introduced machine (14) import connects
It is connected to connecting tube, the connecting tube other end runs through the side of heater box (12) and extends to the inside of heater box (12), heater box
(12) Internal back end face is connected with snakelike heater strip (13), and air-introduced machine (14) outlet is connected with air inlet pipe (18), the plate that rises and falls (17)
Lower surface center is rotatably connected to hemispherical cover (6) by rotation pipe (16), and the other end of air inlet pipe (18), which runs through, to rise and fall
Plate (17) and rotation pipe (16), the other end of air inlet pipe (18) also extend through hemispherical cover (6) and extend to hemispherical cover (6)
Inside, hemispherical cover (6) lower wall are connected with cylinder (2), and cylinder (2) inside top wall is connected with circular bulkheads (3), it is round every
The side of plate (3) lateral wall position is communicated with the escape pipe (4) of several annular settings；Rise and fall plate (17) another wall upper surface
It is equipped with motor (8), rotation pipe (16) lateral wall is equipped with gear one (15), and motor (8) output end is through the plate that rises and falls
(17) it and is connected with and gear one (15) meshed gears two (7).
2. the drying unit according to claim 1 for 3D printing, which is characterized in that the elevating mechanism (9) is by propping up
Strut (91), baffle (93), retractable cable idler wheel (94), gear three (95), axis (96), traction steel rope of cable (98), is slided fixed pulley (92)
Dynamic convex block (99) and work drive motor composition, baffle (93) front end face for being fixedly connected on the upper surface of top plate (10) are flat by two
Row setting axis (96) is rotatably connected to retractable cable idler wheel (94) respectively, and baffle (93) rear end face is equipped with work drive motor, work electricity
Machine output end is connect through baffle (93) and with adjacent axis (96), and axis (96) one end lateral wall is also equipped with gear three (95),
Two gears three (95) are meshed, and rectangle frame (11) is equipped with empty slot (97) close to another rectangle frame (11) interior, rectangle
The internal slide of frame (11) is connected with slide bumping (99), slide bumping (99) through empty slot (97) and with the plate that rises and falls (17)
Side wall connection, slide bumping (99) upper side are connected with traction steel rope of cable (98), and the upper surface of top plate (10) has been respectively fixedly connected with
Two symmetrically arranged support rods (91), support rod (91) other end are rotatably connected to fixed pulley (92) by pin shaft, draw steel
(98) other end of restricting runs through rectangle frame (11) bottom and fixed pulley (92), and the other end of traction steel rope of cable (98) is wrapped in retractable cable rolling
On wheel (94) and retractable cable idler wheel (94) side wall is fixedly connected.
3. the drying unit according to claim 1 for 3D printing, which is characterized in that cylinder (2) bottom outside
Wall is equipped with several annulars through-hole one respectively, and heater box (12) one side is equipped with several through-holes two.
4. the drying unit according to claim 1 for 3D printing, which is characterized in that the plate that rises and falls (17) lower surface
Bearing is installed, rotation pipe (16) is applied in Bearing inner and is rotatablely connected with bearing.
5. the drying unit according to claim 1 for 3D printing, which is characterized in that the hemispherical cover (6) and circle
The material of cylinder (2) is insulation board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821887827.9U CN209085217U (en) | 2018-11-16 | 2018-11-16 | A kind of drying unit for 3D printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821887827.9U CN209085217U (en) | 2018-11-16 | 2018-11-16 | A kind of drying unit for 3D printing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209085217U true CN209085217U (en) | 2019-07-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821887827.9U Active CN209085217U (en) | 2018-11-16 | 2018-11-16 | A kind of drying unit for 3D printing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209085217U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110549464A (en) * | 2019-10-11 | 2019-12-10 | 佛山市艾温特智能科技有限公司 | Clay sculpture printer that can carry out predrying |
-
2018
- 2018-11-16 CN CN201821887827.9U patent/CN209085217U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110549464A (en) * | 2019-10-11 | 2019-12-10 | 佛山市艾温特智能科技有限公司 | Clay sculpture printer that can carry out predrying |
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