CN105881919A - High-precision foldable 3D printing driving mechanism - Google Patents
High-precision foldable 3D printing driving mechanism Download PDFInfo
- Publication number
- CN105881919A CN105881919A CN201610514936.5A CN201610514936A CN105881919A CN 105881919 A CN105881919 A CN 105881919A CN 201610514936 A CN201610514936 A CN 201610514936A CN 105881919 A CN105881919 A CN 105881919A
- Authority
- CN
- China
- Prior art keywords
- face
- side frame
- slide unit
- drive mechanism
- wheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
Abstract
The invention discloses a high-precision foldable 3D printing driving mechanism. The driving mechanism comprises a first side frame, a second side frame, a first rotation shaft, a second rotation shaft, a first sliding seat, a second sliding seat, a first driving mechanism, a second driving mechanism and a third driving mechanism, wherein the first side frame is configured to be of a structure comprising a fixed mounting seat and a support frame; the support frame is capable of rotatably folding relative to the fixed mounting seat; the second side frame is configured to be of a structure comprising an upper mounting seat, a lower mounting seat, a first smooth surface rod and a second smooth surface rod; each of the first smooth rod and the second smooth surface rod comprises an upper rod part and a lower rod part; each lower rod part is capable of rotatably folding around the corresponding upper rod part; screw rods are arranged between the first smooth surface rods and the second smooth surface rods; the structure of each screw rod is arranged, so that the screw rod comprises a smooth surface part and a screw surface driving part; each smooth surface driving part is capable of rotatably folding around the corresponding smooth surface part. The high-precision foldable 3D printing driving mechanism is convenient to store, high in driving stability and high in precision.
Description
Technical field
The present invention relates to printing device technical field, particularly relate to the collapsible 3D of a kind of high accuracy and print transmission knot
Structure.
Background technology
3D printing device is a kind of machine of a kind of accumulation manufacturing technology, i.e. Rapid Prototyping technique, and it is a kind of
Based on mathematical model file, use special wax material, powdery metal or plastics etc. can jointing material, pass through
Print jointing material from level to level and manufacture the object of three-dimensional.Existing 3D printing device structural compactness is with steady
Qualitative difference, and inconvenient folding and unfolding.
Summary of the invention
The technical problem existed based on above-mentioned background technology, the present invention proposes the collapsible 3D of a kind of high accuracy and prints
Drive mechanism.
The present invention proposes the collapsible 3D of a kind of high accuracy and prints drive mechanism, including: the first side frame, second
Side frame, the first rotating shaft, the second rotating shaft, the first slide, the second slide, the first drive mechanism, the second driving
Mechanism and the 3rd drive mechanism, wherein:
First side frame and the second side frame are positioned opposite, and the first side frame includes fixed mounting and bracing frame, described
Bracing frame is positioned at the lower section of fixed mounting and rotating with fixed mounting is connected, support frame as described above around
Fixed mounting rotation process has the first turned position and the second turned position, and when bracing frame is positioned at the
During one turned position, bracing frame and fixed mounting are in same perpendicular and return you pipe mounting seat to fix,
When bracing frame is in the second turned position, bracing frame overturns to fixed mounting near the side of the second side frame,
And the face, place of bracing frame is perpendicular to the face, place of fixed mounting；
Second side frame includes mounting seat, lower mounting seat and is arranged vertically at mounting seat and lower mounting seat
Between and fixing with upper mounting seat and lower mounting seat respectively the first bright finish bar in two ends and the second bright finish bar, described
In first bright finish bar and the second bright finish bar and the second bright finish bar are generally aligned in the same plane, and the place plane of the two is put down
Row is in the face, place of the first side frame；Described first bright finish bar and the second bright finish bar include respectively upper pole part and under
Bar portion, described lower beam portion is positioned at the lower section of upper pole part and rotating with lower beam portion is connected, and described lower beam portion exists
Rotation process has the first turned position and the second turned position, and when lower beam portion is in the first turned position
Time, lower beam portion and upper pole part are in same perpendicular and fix with lower beam portion, when lower beam portion is positioned at second
During turned position, lower beam portion overturns to upper pole part near the side of the first side frame, and hangs down in the face, place in lower beam portion
Straight in the face, place of upper pole part；It is provided with, between described first bright finish bar and the second bright finish bar, the silk being parallel to the two
Thick stick, described leading screw includes light face and the driving section, silk face arranged up and down, and described silk face transmission portion is in bright finish
The lower section in portion also rotating with light face is connected, and driving section, silk face and the joint of light face and lower beam portion
Being in same level plane with the joint of upper pole part, silk face is provided with leading screw head on driving section；Described
Silk driving section, face has the first turned position and the second turned position, when silk face transmission portion in rotation process
When the first turned position, driving section, silk face and bright finish portion are positioned at same perpendicular and fix with light face,
When silk face transmission portion is in the second turned position, driving section, silk face upset to light face is near the first side frame
Side, and the face, place of driving section, silk face be perpendicular to light face face, place；
First rotating shaft and the second rotating shaft are respectively positioned between the first side frame and the second side frame, and the first rotating shaft and second
The most rotating and in the first side frame the fixed mounting in one end of rotating shaft is connected, and the other end of the two is equal
The most rotating fixing with the upper mounting seat in the second side frame is connected；First rotating shaft and the second rotating shaft are in same
In one horizontal plane, and the two ends of the first rotating shaft are separately installed with the first synchronization wheel and second and synchronize to take turns, second turn
The two ends of axle are separately installed with the 3rd synchronization wheel and the 4th and synchronize wheel；Described first synchronizes wheel wheel Tong Bu with the 3rd
Between line be parallel to the connection between the second synchronization wheel wheel Tong Bus with the 4th, first synchronizes wheel and the 3rd same
Step wheel is connected by the first Timing Belt, and second synchronizes wheel wheel Tong Bu with the 4th is connected by the second Timing Belt；Institute
The lower section stating the first Timing Belt is provided with the first guide rail extended along its direction of transfer, and the first guide rail is fixedly mounted on
Fixed mounting is near the side of the second side frame, and is provided with the first slide unit on the first guide rail, the first slide unit with
First Timing Belt is fixing to be connected；The lower section of described second Timing Belt is provided with the second guide rail being parallel to the first guide rail,
Second guide rail is fixedly mounted on the mounting seat side near the second side frame, and is provided with second on the second guide rail
Slide unit, the second slide unit and the second Timing Belt are fixing to be connected；The company of being provided with between described first slide unit and the second slide unit
Connect the two the first guide post and the second guide post, on the first slide unit and be positioned at the first guide post and second guide
It is provided with the 5th synchronization wheel between bar, is provided with on the second slide unit and between the first guide post and the second guide post
6th synchronizes wheel；Described 5th synchronize wheel with the 6th synchronize wheel between be respectively parallel to the first guide post continuously
With the second guide post, the 5th synchronizes wheel and the 6th synchronizes to be connected by the 3rd Timing Belt；
First slide is slidably mounted on the first guide post and the second guide post and fixes with the 3rd Timing Belt
Connect；
Second slide is slidably mounted on the first bright finish bar and the second bright finish bar and detachable with leading screw head
Connect；
First drive mechanism is arranged on described fixed mounting and is connected with the first rotating shaft or the second rotating shaft transmission
For driving it to rotate；
Second drive mechanism be arranged on described first slide unit or the second slide unit and Tong Bu with the 5th wheel or the 6th with
Step wheel is in transmission connection for driving it to rotate；
3rd drive mechanism is arranged in described lower mounting seat and is connected to drive it to rotate with lead screw transmission.
Preferably, under the joint of bracing frame and fixed mounting is positioned at the joint of lower beam portion and upper pole part
Side.
Preferably, the length of the upper pole part in the first bright finish bar and the second bright finish bar is less than lower beam portion and more than the
The thickness of two slides.
Preferably, fixed mounting is the bar shaped platform extended along the first Timing Belt direction of transfer.
Preferably, bracing frame includes the column of at least two vertical layouts.
Preferably, in bracing frame, each column is connected to each other and forms entirety.
Preferably, upper mounting seat is along the second Timing Belt direction of transfer eye bar shaped platform all.
Preferably, lower mounting seat is to be parallel to the bar shaped platform of mounting seat.
Preferably, the upper and lower end face of the first guide rail is respectively equipped with gathering sill on first extended along its length
With first time gathering sill.
Preferably, gathering sill and first time gathering sill are trapezoidal more than slot bottom width of width of rebate on first
Groove.
Preferably, the upper and lower end face of the second guide rail is respectively equipped with gathering sill on second extended along its length
With second time gathering sill.
Preferably, gathering sill and second time gathering sill are trapezoidal more than slot bottom width of width of rebate on second
Groove.
Preferably, the first slide unit is provided with the first deck away from the side of the second slide unit, and the first deck includes one
First main block of molding, Access Division and first time Access Division on first, the first main block is fixing sliding with first
Platform fixedly mounts, and on first, Access Division and first time Access Division are respectively positioned on described first main block and slide away from first
The side of platform, and on first, on Access Division and first, gathering sill is adaptive and snaps on first in gathering sill, first
Lower Access Division is adaptive with first time gathering sill and snaps in first time gathering sill.
Preferably, the second slide unit is provided with the second deck away from the side of the first slide unit, and the second deck includes one
Second main block of molding, Access Division and second time Access Division on second, the second main block is fixing sliding with second
Platform fixedly mounts, and on second, Access Division and second time Access Division are respectively positioned on described second main block and slide away from second
The side of platform, and on second, on Access Division and second, gathering sill is adaptive and snaps on second in gathering sill, second
Lower Access Division is adaptive with second time gathering sill and snaps in second time gathering sill.
In the present invention, by the first side frame being arranged to the structure of fixed mounting and bracing frame, and make support
Frame can be relatively fixed mounting seat and turn folding；By the second side frame being arranged to upper mounting seat, lower peace
Dress seat and be arranged vertically between mounting seat and lower mounting seat and two ends respectively with upper mounting seat and lower peace
Fill the first fixing bright finish bar of seat and the structure of the second bright finish bar, and by the first bright finish bar and the second bright finish
The structure of bar is configured, and makes the first bright finish bar and the second bright finish bar all include upper pole part and lower beam portion, and makes
Lower beam portion can turn folding around upper pole part；Simultaneously by between the first bright finish bar and the second bright finish bar
Leading screw is set, and the structure of leading screw is configured, make leading screw include light face and driving section, silk face, and make
Silk driving section, face can turn folding around light face；Its use process is, by by bracing frame, first
Lower beam portion in bright finish bar and the second bright finish bar and the driving section, silk face in leading screw rotate upset to first
Put or the second position so that it is mode of operation or stored collapsed pattern.Additionally, in the present invention, by transmission
Way choice so that this structure more they tends in frame structure, and the present invention, by the first rotating shaft,
The position of two rotating shafts, the first Timing Belt, the second Timing Belt, the first guide rail and the second guide rail carries out rational deployment,
To increase the spatial area between the first rotating shaft, the second rotating shaft, the first Timing Belt and the second Timing Belt as far as possible；
And make the range motion that the first slide and the second slide covered in this space, to strengthen the compactedness of this structure
And stability；And according to layout and transmission needs, toothed belt transmission is selected in transmission in the horizontal plane, with really
Protect stable drive, transmission the most fricton-tight；Lead screw transmission is selected in transmission on vertical plane, owing to leading screw passes
Move when frequently commutation without backlash compensation, to strengthen transmission accuracy.
In sum, the collapsible 3D of a kind of high accuracy that the present invention proposes prints drive mechanism, and floor space is little,
Depositing conveniently, and compact conformation is stable, rationally distributed, the stationarity of transmission is strong, precision is high.
Accompanying drawing explanation
Fig. 1 is the structural representation that the collapsible 3D of a kind of high accuracy that the present invention proposes prints drive mechanism；
Fig. 2 is the top view that the collapsible 3D of a kind of high accuracy that the present invention proposes prints drive mechanism.
Detailed description of the invention
Below, by specific embodiment, technical scheme is described in detail.
As shown in Figure 1-2, Fig. 1 is that the collapsible 3D of a kind of high accuracy that the present invention proposes prints drive mechanism
Structural representation；Fig. 2 is the top view that the collapsible 3D of a kind of high accuracy that the present invention proposes prints drive mechanism.
With reference to Fig. 1-2, the collapsible 3D of a kind of high accuracy that the embodiment of the present invention proposes prints drive mechanism, bag
Include: first side frame the 1, second side frame the 2, first rotating shaft the 3, second rotating shaft the 4, first slide the 5, second slide
6, the first drive mechanism the 7, second drive mechanism 8 and the 3rd drive mechanism 9, wherein:
First side frame 1 and the second side frame 2 are positioned opposite, and the first side frame 1 includes fixed mounting 101 and props up
Support 102, described fixed mounting 101 is the bar shaped platform extended along the first Timing Belt 10 direction of transfer, institute
State bracing frame 102 and include that in the column of at least two vertical layouts, and bracing frame 102, each column is connected to each other
Forming entirety, bracing frame 102 is positioned at the lower section of fixed mounting 101 rotatable with fixed mounting 101
Connection, support frame as described above 102 have in fixed mounting 101 rotation process the first turned position and
Second turned position, and when bracing frame 102 is positioned at the first turned position, bracing frame 102 and fixed installation
Seat 101 is in same perpendicular and returns you pipe mounting seat to fix, when bracing frame 102 is in the second rotation
During position, bracing frame 102 overturns to fixed mounting 101 near the side of the second side frame 2, and bracing frame
The face, place of 102 is perpendicular to the face, place of fixed mounting 101；
Second side frame 2 includes mounting seat 201, lower mounting seat 202 and is arranged vertically at mounting seat 201
And between lower mounting seat 202 and two ends respectively with upper mounting seat 201 and the first fixing light of lower mounting seat 202
Face bar 203 and the second bright finish bar, described upper mounting seat 201 is along the second Timing Belt 11 direction of transfer eye all
Bar shaped platform, described lower mounting seat 202 is to be parallel to the bar shaped platform of mounting seat 201, described first bright finish bar
203 and second in bright finish bar and the second bright finish bar be generally aligned in the same plane, and the place plane of the two is parallel to first
The face, place of side frame 1；Described first bright finish bar 203 and the second bright finish bar include upper pole part and lower beam respectively
Portion, described lower beam portion is positioned at the lower section of upper pole part and rotating with lower beam portion is connected, and described lower beam portion is turning
There is during Dong first turned position and the second turned position, and when lower beam portion is in the first turned position,
Lower beam portion and upper pole part are in same perpendicular and fix with lower beam portion, when lower beam portion is positioned at the second rotation
During position, lower beam portion overturns to upper pole part near the side of the first side frame 1, and the face, place in lower beam portion is vertical
Face, place in upper pole part；It is provided with between described first bright finish bar 203 and the second bright finish bar and is parallel to the two
Leading screw, described leading screw includes light face and the driving section, silk face arranged up and down, and described silk face transmission portion is in light
The lower section of face also rotating is connected with light face, and driving section, silk face and the joint of light face and lower beam
The joint of portion and upper pole part is in same level plane, and silk face is provided with leading screw head on driving section；Institute
State a driving section, face and there is in rotation process the first turned position and the second turned position, when driving section, silk face
When being positioned at the first turned position, driving section, silk face and bright finish portion are positioned at same perpendicular and consolidate with light face
Fixed, when silk face transmission portion is in the second turned position, driving section, silk face upset to light face is near the first side
The side of frame 1, and the face, place of driving section, silk face be perpendicular to light face face, place；
First rotating shaft 3 and the second rotating shaft 4 are respectively positioned between the first side frame 1 and the second side frame 2, and first turn
One end of axle 3 and the second rotating shaft 4 is the most rotating with the fixed mounting 101 in the first side frame 1 even
Connecing, the most rotating and in the second side frame 2 the upper mounting seat 201 of the other end of the two is fixing to be connected；
First rotating shaft 3 and the second rotating shaft 4 are in same level, and the two ends of the first rotating shaft 3 are separately installed with
First synchronizes wheel and the second synchronization wheel, and it is same with the 4th that the two ends of the second rotating shaft 4 are separately installed with the 3rd synchronization wheel
Step wheel；Described first line synchronized between wheel wheel Tong Bu with the 3rd is parallel to the second synchronization wheel and the 4th synchronization
Connection between wheel, first synchronizes wheel is connected by the first Timing Belt 10 with the 3rd synchronization wheel, and second synchronizes wheel
Wheel Tong Bu with the 4th is connected by the second Timing Belt 11；The lower section of described first Timing Belt 10 is provided with and passes along it
Sending the first guide rail 12 that direction extends, the first guide rail 12 is fixedly mounted on fixed mounting 101 near the second side
First slide unit 13, the first slide unit 13 and the first Timing Belt are installed on the side of frame 2, and the first guide rail 12
10 fixing connections；The lower section of described second Timing Belt 11 is provided with the second guide rail 14 being parallel to the first guide rail 12,
Second guide rail 14 is fixedly mounted on the mounting seat 201 side near the second side frame 2, and the second guide rail 14
On the second slide unit 15 is installed, the second slide unit 15 is fixing with the second Timing Belt 11 to be connected；Described first slide unit
13 and second the first guide post 16 and the second guide posts 17 being provided with both connections between slide unit 15, first is sliding
The 5th synchronization wheel, the second slide unit it is provided with on platform 13 and between the first guide post 16 and the second guide post 17
The 6th synchronization wheel it is provided with on 15 and between the first guide post 16 and the second guide post 17；Described 5th is same
Step wheel synchronizes to be respectively parallel to the first guide post 16 and the second guide post 17 continuously between wheel with the 6th, and the 5th
Synchronize wheel and the 6th to synchronize to be connected by the 3rd Timing Belt 18；
First slide 5 is slidably mounted on the first guide post 16 and the second guide post 17 and same with the 3rd
Step band 18 is fixing to be connected；
Second slide 6 be slidably mounted on the first bright finish bar 203 and the second bright finish bar and with leading screw head
Removably connect；
First drive mechanism 7 be arranged on described fixed mounting 101 and with the first rotating shaft 3 or the second rotating shaft 4
It is in transmission connection for driving it to rotate；
Second drive mechanism 8 is arranged on described first slide unit 13 or the second slide unit 15 and wheel Tong Bu with the 5th
Or the 6th synchronize wheel be in transmission connection for driving it to rotate；
3rd drive mechanism 9 is arranged in described lower mounting seat 202 and is connected to drive it with lead screw transmission
Rotate.
In the present invention, by the first side frame 1 is arranged to fixed mounting 101 and the structure of bracing frame 102,
And make bracing frame 102 can be relatively fixed mounting seat 101 to turn folding；By the second side frame 2 is set
It is set to mounting seat 201, lower mounting seat 202 and is arranged vertically at mounting seat 201 and lower mounting seat 202
Between and fixing with upper mounting seat 201 and lower mounting seat 202 respectively the first bright finish bar 203 and second in two ends
The structure of bright finish bar, and by the structure of the first bright finish bar 203 and the second bright finish bar is configured, make
One bright finish bar 203 and the second bright finish bar all include upper pole part and lower beam portion, and make the lower beam portion can be around upper pole part
Turn folding；Simultaneously by arranging leading screw between the first bright finish bar 203 and the second bright finish bar and right
The structure of leading screw is configured, and makes leading screw include light face and driving section, silk face, and makes a driving section, face permissible
Turn folding around light face；Its use process is, by by bracing frame the 102, first bright finish bar 203 and
Lower beam portion in second bright finish bar and the driving section, silk face in leading screw rotate upset to primary importance or second
Position so that it is mode of operation or stored collapsed pattern.Additionally, in the present invention, by the choosing to the kind of drive
Select so that this structure more they tends in frame structure, and the present invention, by first rotating shaft the 3, second rotating shaft 4,
The position of first Timing Belt the 10, second Timing Belt the 11, first guide rail 12 and the second guide rail 14 carries out reasonable cloth
Office, with increase as far as possible first rotating shaft the 3, second rotating shaft the 4, first Timing Belt 10 and the second Timing Belt 11 it
Between spatial area；And make the range motion that the first slide 5 and the second slide 6 covered in this space, with
Strengthen compactedness and the stability of this structure；And according to layout and transmission needs, transmission choosing in the horizontal plane
With toothed belt transmission, the most fricton-tight to guarantee stable drive, transmission；Silk is selected in transmission on vertical plane
Thick stick transmission, due to lead screw transmission when frequently commutation without backlash compensation, to strengthen transmission accuracy.
Additionally, in the present embodiment, the length of the upper pole part in the first bright finish bar 203 and the second bright finish bar is less than
Lower beam portion and the thickness more than the second slide 6；The joint of bracing frame 102 and fixed mounting 101 is positioned at
The lower section of the joint of lower beam portion and upper pole part, during work, first takes apart the second slide 6 with leading screw head,
Then shift onto the second slide 6, at the upper pole part in first bright finish bar 203 and the second bright finish bar, subsequently turn over
Turn the lower beam portion in the first bright finish bar 203 and the second bright finish bar so that it is near the direction of the first side frame 1 folding
Angle folded and in 90 ° with upper pole part shape so that the second slide 6 is fixed on upper pole part；Last turning-over support
Frame 102 so that it is near the second side frame 2 direction fold and with fixed mounting 101 shape angle in 90 °.
Owing to the joint of bracing frame 102 and fixed mounting 101 is positioned under the joint of lower beam portion and upper pole part
Side, when can be to the lower beam portion in the first bright finish bar 203 and the second bright finish bar, Yi Jisi after bracing frame 102
Driving section, silk face in thick stick is protected, it is to avoid its transmission portion is damaged.
In the present embodiment, the upper and lower end face of the first guide rail 12 is respectively equipped with on first extended along its length
Gathering sill and first time gathering sill, on first, gathering sill and first time gathering sill are width of rebate more than bottom land
The dovetail groove of width；The upper and lower end face of the second guide rail 14 is respectively equipped with on second extended along its length and leads
To groove and second time gathering sill；On second, gathering sill and second time gathering sill are width of rebate more than bottom land width
The dovetail groove of degree；First slide unit 13 is provided with the first deck, the first deck bag away from the side of the second slide unit 15
Include integrated first main block, Access Division and first time Access Division on first, the first main block fixing with
First slide unit 13 fixedly mounts, and on first, to be respectively positioned on described first main block remote Access Division and first time Access Division
From the side of the first slide unit 13, and on first, on Access Division and first, gathering sill is adaptive and snaps in guiding on first
In groove, first time Access Division and first time gathering sill adaptation also snap in first time gathering sill；Second slide unit 15
Side away from the first slide unit 13 is provided with the second deck, the second deck include integrated second main block,
Access Division and second time Access Division on second, the second main block is fixing to be fixedly mounted with the second slide unit 15, and second
Upper Access Division and second time Access Division are respectively positioned on the described second main block side away from the second slide unit 15, and
On two, on Access Division and second, gathering sill is adaptive and snaps on second in gathering sill, and second time Access Division is with second
Lower gathering sill is adaptive and snaps in second time gathering sill.The setting of this structure, can be effectively improved the first slide unit
13 and second stationarity slided at the first guide rail 12 and the second guide rail 14 of slide unit 15.
From the foregoing, it will be observed that the collapsible 3D of a kind of high accuracy that the present invention proposes prints drive mechanism, floor space is little,
Depositing conveniently, and compact conformation is stable, rationally distributed, the stationarity of transmission is strong, precision is high.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention not office
Being limited to this, any those familiar with the art is in the technical scope that the invention discloses, according to this
The technical scheme of invention and inventive concept thereof in addition equivalent or change, all should contain the protection in the present invention
Within the scope of.
Claims (10)
1. the collapsible 3D of high accuracy prints drive mechanism, it is characterised in that including: the first side frame (1),
Second side frame (2), the first rotating shaft (3), the second rotating shaft (4), the first slide (5), the second slide (6),
First drive mechanism (7), the second drive mechanism (8) and the 3rd drive mechanism (9), wherein:
First side frame (1) and the second side frame (2) are positioned opposite, and the first side frame (1) includes fixed mounting
(101) and bracing frame (102), support frame as described above (102) is positioned at the lower section of fixed mounting (101) also
Rotating with fixed mounting (101) being connected, support frame as described above (102) is around fixed mounting (101)
Rotation process has the first turned position and the second turned position, and when bracing frame (102) is positioned at first turn
During dynamic position, it is interior and return you to manage that bracing frame (102) and fixed mounting (101) are in same perpendicular
Mounting seat is fixed, and when bracing frame (102) is in the second turned position, bracing frame (102) upset is to solid
Determine the mounting seat (101) side near the second side frame (2), and the face, place of bracing frame (102) is perpendicular to
The face, place of fixed mounting (101)；
Second side frame (2) includes mounting seat (201), lower mounting seat (202) and is arranged vertically at
Between mounting seat (201) and lower mounting seat (202) and two ends respectively with upper mounting seat (201) and lower installation
The first bright finish bar (203) that seat (202) is fixing and the second bright finish bar, described first bright finish bar (203) and
In second bright finish bar and the second bright finish bar are generally aligned in the same plane, and the place plane of the two is parallel to the first side frame
(1) face, place；Described first bright finish bar (203) and the second bright finish bar include respectively upper pole part and under
Bar portion, described lower beam portion is positioned at the lower section of upper pole part and rotating with lower beam portion is connected, and described lower beam portion exists
Rotation process has the first turned position and the second turned position, and when lower beam portion is in the first turned position
Time, lower beam portion and upper pole part are in same perpendicular and fix with lower beam portion, when lower beam portion is positioned at second
During turned position, lower beam portion overturns to upper pole part near the side of the first side frame (1), and the place in lower beam portion
Face is perpendicular to the face, place of upper pole part；It is provided with parallel between described first bright finish bar (203) and the second bright finish bar
In the leading screw of the two, described leading screw includes light face and driving section, silk face, the described silk face transmission arranged up and down
Portion is positioned at the lower section of light face and rotating is connected with light face, and the connecting of driving section, silk face and light face
Place is in same level plane with the joint of lower beam portion and upper pole part, and silk face is provided with leading screw on driving section
Head；Driving section, described silk face has the first turned position and the second turned position in rotation process, works as silk
Face transmission portion when the first turned position, driving section, silk face and bright finish portion be positioned at same perpendicular and with
Light face is fixed, and when silk face transmission portion is in the second turned position, the upset of driving section, silk face is leaned on to light face
The side of nearly first side frame (1), and the face, place of driving section, silk face be perpendicular to light face face, place；
First rotating shaft (3) and the second rotating shaft (4) be respectively positioned on the first side frame (1) and the second side frame (2) it
Between, and one end of the first rotating shaft (3) and the second rotating shaft (4) is the most rotating with the first side frame (1)
In fixed mounting (101) connect, the two the other end is the most rotating with the second side frame (2)
In upper mounting seat (201) fixing connect；First rotating shaft (3) and the second rotating shaft (4) are in same level
In face, and the two ends of the first rotating shaft (3) are separately installed with the first synchronization wheel and second and synchronize wheel, the second rotating shaft
(4) two ends are separately installed with the 3rd synchronization wheel and the 4th and synchronize wheel；Described first synchronization wheel is Tong Bu with the 3rd
Line between wheel is parallel to the connection between the second synchronization wheel wheel Tong Bu with the 4th, and first synchronizes wheel and the 3rd
Synchronizing wheel to be connected by the first Timing Belt (10), second synchronizes wheel wheel Tong Bu with the 4th by the second Timing Belt
(11) connect；The lower section of described first Timing Belt (10) is provided with the first guide rail extended along its direction of transfer
(12), the first guide rail (12) is fixedly mounted on fixed mounting (101) near the one of the second side frame (2)
First slide unit (13), the first slide unit (13) and the first Timing Belt are installed on side, and the first guide rail (12)
(10) fixing connection；The lower section of described second Timing Belt (11) is provided with and is parallel to the first guide rail (12)
Second guide rail (14), the second guide rail (14) is fixedly mounted on mounting seat (201) near the second side frame (2)
Side, and the second slide unit (15) is installed on the second guide rail (14), the second slide unit (15) with second with
Step band (11) is fixing to be connected；It is provided with connection two between described first slide unit (13) and the second slide unit (15)
First guide post (16) of person and the second guide post (17), the first slide unit (13) is upper and is positioned at the first guiding
Being provided with the 5th synchronization wheel between bar (16) and the second guide post (17), the second slide unit (15) is upper and is positioned at
The 6th synchronization wheel it is provided with between first guide post (16) and the second guide post (17)；Described 5th synchronizes wheel
With the 6th synchronize to be respectively parallel to the first guide post (16) and the second guide post (17) continuously between wheel, the
Five synchronize wheel and the 6th synchronizes to be connected by the 3rd Timing Belt (18)；
First slide (5) is slidably mounted on the first guide post (16) and the second guide post (17) also
Fix with the 3rd Timing Belt (18) and be connected；
Second slide (6) be slidably mounted on the first bright finish bar (203) and the second bright finish bar and with silk
Lever head removably connects；
First drive mechanism (7) be arranged on described fixed mounting (101) upper and with the first rotating shaft (3) or
Second rotating shaft (4) is in transmission connection for driving it to rotate；
It is upper and with that second drive mechanism (8) is arranged on described first slide unit (13) or the second slide unit (15)
Five synchronization wheels or the 6th synchronize wheel and are in transmission connection for driving it to rotate；
3rd drive mechanism (9) is arranged on described lower mounting seat (202) and above and is connected to lead screw transmission
Drive it to rotate.
The collapsible 3D of high accuracy the most according to claim 1 prints drive mechanism, it is characterised in that
The joint of bracing frame (102) and fixed mounting (101) is positioned at the joint of lower beam portion and upper pole part
Lower section.
The collapsible 3D of high accuracy the most according to claim 1 prints drive mechanism, it is characterised in that
The length of the upper pole part in the first bright finish bar (203) and the second bright finish bar is less than lower beam portion and more than the second slide
(6) thickness.
The collapsible 3D of high accuracy the most according to claim 1 prints drive mechanism, it is characterised in that
Fixed mounting (101) is the bar shaped platform extended along the first Timing Belt (10) direction of transfer.
The collapsible 3D of high accuracy the most according to claim 1 prints drive mechanism, it is characterised in that
Bracing frame (102) includes the column of at least two vertical layouts；Preferably, each vertical in bracing frame (102)
Post is connected to each other and forms entirety.
The collapsible 3D of high accuracy the most according to claim 1 prints drive mechanism, it is characterised in that
Upper mounting seat (201) is along the second Timing Belt (11) direction of transfer eye bar shaped platform all；Preferably, lower peace
Dress seat (202) is the bar shaped platform being parallel to mounting seat (201).
7. print drive mechanism according to the collapsible 3D of the high accuracy according to any one of claim 1-6, its
Being characterised by, the upper and lower end face of the first guide rail (12) is respectively equipped with on first extended along its length and leads
To groove and first time gathering sill；Preferably, on first gathering sill and first time gathering sill to be width of rebate big
Dovetail groove in slot bottom width.
8. print drive mechanism according to the collapsible 3D of the high accuracy according to any one of claim 1-6, its
Being characterised by, the upper and lower end face of the second guide rail (14) is respectively equipped with on second extended along its length and leads
To groove and second time gathering sill；Preferably, on second gathering sill and second time gathering sill to be width of rebate big
Dovetail groove in slot bottom width.
The collapsible 3D of high accuracy the most according to claim 7 prints drive mechanism, it is characterised in that
First slide unit (13) is provided with the first deck away from the side of the second slide unit (15), and the first deck includes one
First main block of molding, Access Division and first time Access Division on first, the first main block is fixing sliding with first
Platform (13) fixedly mounts, on first Access Division and first time Access Division be respectively positioned on described first main block away from
The side of the first slide unit (13), and on first, on Access Division and first, gathering sill is adaptive and snaps in and leads on first
In groove, first time Access Division and first time gathering sill adaptation also snap in first time gathering sill.
The collapsible 3D of high accuracy the most according to claim 8 prints drive mechanism, it is characterised in that
Second slide unit (15) is provided with the second deck away from the side of the first slide unit (13), and the second deck includes one
Second main block of molding, Access Division and second time Access Division on second, the second main block is fixing sliding with second
Platform (15) fixedly mounts, on second Access Division and second time Access Division be respectively positioned on described second main block away from
The side of the second slide unit (15), and on second, on Access Division and second, gathering sill is adaptive and snaps in and leads on second
In groove, second time Access Division and second time gathering sill adaptation also snap in second time gathering sill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610514936.5A CN105881919A (en) | 2016-06-30 | 2016-06-30 | High-precision foldable 3D printing driving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610514936.5A CN105881919A (en) | 2016-06-30 | 2016-06-30 | High-precision foldable 3D printing driving mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105881919A true CN105881919A (en) | 2016-08-24 |
Family
ID=56718669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610514936.5A Pending CN105881919A (en) | 2016-06-30 | 2016-06-30 | High-precision foldable 3D printing driving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105881919A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110843213A (en) * | 2019-12-09 | 2020-02-28 | 安徽卓锐三维科技有限公司 | Automatic feeding device for laser printing |
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|---|---|---|---|---|
| CN103341972A (en) * | 2013-06-05 | 2013-10-09 | 王奉瑾 | Folding 3d printer |
| CN203864026U (en) * | 2014-05-27 | 2014-10-08 | 青岛金石塞岛投资咨询服务有限公司 | Three-dimensional printer rack |
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| CN110843213A (en) * | 2019-12-09 | 2020-02-28 | 安徽卓锐三维科技有限公司 | Automatic feeding device for laser printing |
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Application publication date: 20160824 |