CN110091621A - A kind of spheriodal typewriter and its fixture - Google Patents
A kind of spheriodal typewriter and its fixture Download PDFInfo
- Publication number
- CN110091621A CN110091621A CN201910481022.7A CN201910481022A CN110091621A CN 110091621 A CN110091621 A CN 110091621A CN 201910481022 A CN201910481022 A CN 201910481022A CN 110091621 A CN110091621 A CN 110091621A
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- Prior art keywords
- sphere
- pedestal
- fixture
- rotation
- printing
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/407—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
- B41J3/4073—Printing on three-dimensional objects not being in sheet or web form, e.g. spherical or cubic objects
- B41J3/40731—Holders for objects, e. g. holders specially adapted to the shape of the object to be printed or adapted to hold several objects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/407—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
- B41J3/4073—Printing on three-dimensional objects not being in sheet or web form, e.g. spherical or cubic objects
Abstract
The invention discloses a kind of fixtures applied to spherical surface printing, including pedestal；Four fixed-axis rotations are connected to the rolling element of the upper surface of the pedestal；The rotation axis of four rolling elements each parallel to the pedestal upper surface and it is square distribution, to enclose be set to sphere surrounding to drive sphere using the centre of sphere as center of rotation three-dimensional rotation；Set on all tops of the rolling element, to move up and down the limitation sphere chuck mobile in vertical direction relative to the pedestal.Fixture provided by the present invention is by the pedestal below sphere, the chuck above sphere and encloses the movement set with four rolling elements of sphere surrounding limitation sphere in space, so that sphere only can be using the centre of sphere as center of rotation three-dimensional rotation, to which plane pattern to be covered in the surface of sphere in conjunction with printing equipment, spherical surface printing is realized.The invention also discloses a kind of spheriodal typewriters including above-mentioned fixture.
Description
Technical field
The present invention relates to print field more particularly to a kind of fixtures applied to spherical surface printing.The invention further relates to one kind
Spheriodal typewriter including above-mentioned fixture.
Background technique
People are higher and higher to the color individual requirement of product at present, therefore printing technology on the market also rises to one
Fixed height.By taking UV printing technology as an example, high-precision UV printer, can be in convex-concave surface departing from the limitation of mold changing, plate-making
Print miscellaneous multicolour pattern.
Due to technical restriction, UV printer is still mainly used in printing plate at present.Certainly, also occur on the market some
Can on cylindrical body curved surface print pattern UV printer, but spherome surface can not be suitable for, thus how in spherome surface
Print pattern still restricts the development of UV printing technology.
Summary of the invention
The object of the present invention is to provide a kind of fixture applied to spherical surface printing, the sphere that can be loaded is beaten to carry out spherical surface
Print.It is a further object of the present invention to provide a kind of spheriodal typewriters including above-mentioned fixture, can be realized spherical surface printing and guarantee
The imaging effect of spherome surface.
To achieve the above object, the present invention provides a kind of printer applied to spherical surface printing, comprising:
Pedestal；
Four fixed-axis rotations are connected to the rolling element of the upper surface of the pedestal；The rotation axis of four rolling elements is flat
Row in the pedestal upper surface and it is square distribution, to enclose be set to sphere surrounding with drive sphere with the centre of sphere for rotation in
Heart three-dimensional rotation；
Set on all tops of the rolling element, to move up and down limitation sphere in vertical direction relative to the pedestal
Mobile chuck.
Preferably, further include four to connect one to one, with all rolling elements to drive four rollings respectively
The servo motor and be connected with four servo motors, the starting to control four servo motors that kinetoplast rotates
With braking to realize encoder that sphere is moved by spherical surface printing path.
Preferably, the upper surface of the pedestal has the deep gouge to lower recess；All the rolling element is installed on described heavy
In slot.
Preferably, the deep gouge is cross deep gouge；Any rolling element is cylindrical, and four rolling elements point
It is not installed on four ends of the cross deep gouge；
It further include the two sides set on any end, the rotation terminal to drive the rolling element fixed-axis rotation.
Preferably, the chuck includes:
Snap-gauge；The middle part of the snap-gauge is equipped with the circular hole to inlay card sphere upper end；
At least three are fixed on the support column of the lower end surface of the snap-gauge, upper surface to connect the pedestal.
Preferably, the chuck further includes that multiple circumferential directions are set to the circular-hole internal-wall, to reduce sphere and the card
The ball of the friction of plate.
It further include to install the fixture the present invention also provides a kind of spheriodal typewriter, including any of the above-described fixture
Processing platform and be set to the processing platform top, the printing equipment to be printed to spherome surface.
It preferably, further include the upper surface for being installed on the processing platform, to support the fixture and height-adjustable
Height adjustment platform.
Preferably, the two sides of the processing platform are equipped with the straight slided for the printing equipment；It is described to beat
Printing equipment, which is set, includes:
Both ends are respectively to be embedded in the sliding rail slided in two straights；The length direction of the sliding rail perpendicular to
The length direction of the straight；
It is slidably connected to the sliding rail, the sliding block spray head to spray to spherome surface.
Preferably, the sliding block spray head include head body and be set to the ipsilateral multiple inkjet mouths of the head body,
Cure lamp and two laser positioning portions；The direction of illumination in two laser positioning portions intersects at sphere, to realize that sphere is beaten
Print plays point location.
Relative to above-mentioned background technique, the fixture provided by the present invention applied to spherical surface printing includes pedestal, pedestal
Upper surface setting there are four fixed-axis rotation rolling element, and the rotation axis of four rolling elements each parallel to pedestal upper surface and enclose
It is set as square, to limit the movement of sphere in the horizontal plane relative to pedestal；It is additionally provided with above sphere, to limiting ball
The mobile chuck of body vertical direction；In short, chuck above pedestal, sphere below sphere and enclosing four set with sphere surrounding
A rolling element can limit movement of the sphere in space, and sphere only can be fixed with respective rotation axis respectively when four rolling elements
Axis is rotated in space using the centre of sphere as center of rotation when rotating namely sphere is using the centre of sphere as center of rotation three-dimensional rotation.
Since sphere is rotated in space by the driving of four rolling elements, the rotation of four rolling elements is controlled,
Spherome surface any point is enabled to turn to the underface of the spray head of UV printer, that is to say, that above-mentioned fixture can be
While sphere is clamped to print, the spheroform surface of sphere is deployed in same plane point by point within printing period, thus
Realize spherical surface printing.
Spheriodal typewriter provided by the present invention includes above-mentioned fixture, and the printing equipment combination fixture of spheriodal typewriter can
Surface that is according to the specific size of sphere and plane pattern to be printed that plane pattern is complete, being clearly covered in sphere.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is the structural schematic diagram provided by the embodiment of the present invention applied to the fixture of spherical surface printing；
Fig. 2 is the partial schematic diagram of Fig. 1；
Fig. 3 is the scheme of installation of rolling element and pedestal provided by the embodiment of the present invention；
Fig. 4 is the explosive view of Fig. 3；
Fig. 5 is the structural schematic diagram of chuck provided by the embodiment of the present invention；
Fig. 6 is the explosive view of Fig. 5；
Fig. 7 is the structural schematic diagram of spheriodal typewriter provided by the embodiment of the present invention；
Fig. 8 is the explosive view of Fig. 7；
Fig. 9 is the structural schematic diagram of processing platform provided by the embodiment of the present invention；
Figure 10 is the structural schematic diagram of sliding block spray head provided by the embodiment of the present invention；
Figure 11 is the structural schematic diagram of sliding rail provided by the embodiment of the present invention；
Figure 12 is the structural schematic diagram of sliding rail in another direction provided by the embodiment of the present invention；
Figure 13 is the scheme of installation of fixture and height adjustment platform provided by the embodiment of the present invention；
Figure 14 is the structural schematic diagram of height adjustment pedestal provided by the embodiment of the present invention；
Figure 15 is the structural schematic diagram of height adjustment top plate provided by the embodiment of the present invention；
Wherein, 01- sphere, 1- pedestal, 11- deep gouge, the end 111-, 12- positioning column, 2- rolling element, 3- chuck, 31- card
Snap-gauge, the protrusion 31001- card slot, 32- branch under the upper snap-gauge of plate, 310-, the protrusion 3101-, 311- circular hole, 3111- ball grooves, 3100-
Dagger, 4- rotation terminal, 5- ball, 6- processing platform, 61- straight, 62- rinse bath, 7- printing equipment, 71- sliding rail,
711- slide mass, 7111- sliding slot tooth, the first sliding surface of 7112-, 712- lead screw, 72- sliding block spray head, 721- head body,
7211- through-hole, the second sliding surface of 7212-, 722- inkjet mouth, 723- cure lamp, 724- laser positioning portion, 8- height adjustment platform,
81- height adjustment pedestal, 811- adjustment hole, 82- height adjustment top plate, 821- top plate, 822- adjustable column.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In order to make those skilled in the art more fully understand the present invention program, with reference to the accompanying drawing and it is embodied
The present invention is described in further detail for mode.
Fig. 1 to Figure 15 is please referred to, Fig. 1 is that the structure provided by the embodiment of the present invention applied to the fixture of spherical surface printing is shown
It is intended to；Fig. 2 is the partial schematic diagram of Fig. 1；Fig. 3 is the scheme of installation of rolling element and pedestal provided by the embodiment of the present invention；
Fig. 4 is the explosive view of Fig. 3；Fig. 5 is the structural schematic diagram of chuck provided by the embodiment of the present invention；The explosion that Fig. 6 is Fig. 5 regards
Figure；Fig. 7 is the structural schematic diagram of spheriodal typewriter provided by the embodiment of the present invention；Fig. 8 is the explosive view of Fig. 7；Fig. 9 is this
The structural schematic diagram of processing platform provided by inventive embodiments；Figure 10 is the knot of sliding block spray head provided by the embodiment of the present invention
Structure schematic diagram；Figure 11 is the structural schematic diagram of sliding rail provided by the embodiment of the present invention；Figure 12 is provided by the embodiment of the present invention
Sliding rail structural schematic diagram in another direction；Figure 13 is the peace of fixture and height adjustment platform provided by the embodiment of the present invention
Fill schematic diagram；Figure 14 is the structural schematic diagram of height adjustment pedestal provided by the embodiment of the present invention；Figure 15 is that the present invention is implemented
The structural schematic diagram of height adjustment top plate provided by example.
Fig. 1 and Fig. 2 are please referred to, the present invention provides a kind of fixture applied to spherical surface printing, including pedestal 1, four is relatively
In the rolling element 2 that the upper surface fixed-axis rotation of pedestal 1 connects and the chuck 3 being set to above pedestal 1 and whole rolling elements 2；
Wherein, upper surface and square distribution of the shaft of four rolling elements 2 each parallel to pedestal 1 is set to sphere 01 for enclosing
Surrounding is move in the horizontal plane with limiting sphere 01；And sphere 01 is in the movement then upper surface by pedestal 1 and the card of short transverse
Disk 3 is realized jointly.
Since sphere 01 limits three coordinates in space under the collective effect of 1, four rolling element 2 of pedestal and chuck 3
Movement spend automatically, and the rotational freedom of three coordinates of sphere 01 is not limited, thus sphere 01 can be with itself centre of sphere
It is rotated in space for center of rotation；Certainly, power the rubbing from four rolling elements 2 and 01 surface of sphere that sphere 01 rotates
It wipes, that is to say, that when four rolling elements 2 are rotated in the form of different movement combinations, be able to drive sphere 01 three in space
Dimension rotation, as long as any point that rationally revolving speed of four rolling elements 2 of setting allows for 01 surface of sphere turns to sphere
Position where 01 highest point is with to be printed.
It not only include the revolving speed size for adjusting a certain rolling element 2 when it should be noted that adjusting the revolving speed of four rolling elements 2
It further include the starting and braking of control rolling element 2 with direction, such as when sphere 01 is rotated towards a direction, four rolling elements 2
In part rolling element 2 rotation, part rolling element 2 it is static.Certainly, the control that this process is rotated by controlling four rolling elements 2
Device is realized, and the print range and figure of rotational trajectory of the sphere 01 under the driving of four rolling elements 2 and 01 surface of sphere
Case is related.
With reference to the accompanying drawing and embodiment, the fixture provided by the present invention applied to spherical surface printing is done further
Explanation.
Fixture provided by the present invention further includes four servo motors and is connected, with four servo motors to control four
The encoder of starting and the braking of a servo motor；Whole servo motors connect one to one with whole rolling elements 2, that is,
Say, one rolling element 2 of a Serve Motor Control, can revolving speed size, rotation direction to the rolling element 2 be adjusted；Entirely
Portion's servo motor is unified to be controlled by encoder, to realize that four rolling elements 2 drive sphere 01 to move by spherical surface printing path.
Wherein, spherical surface printing path is depending on the printing effect of product surface, for example, pattern covers spherical surface corresponding to entire spherical surface
Printing path is increasingly complex for spherical surface printing path corresponding to the pattern covering partial sphere, and sphere 01 is turned by the former
Any point on 01 surface of sphere can be in the highest point of sphere 01, so that sphere 01 is completely covered in pattern when dynamic.
On the basis of the above embodiments, Fig. 1, Fig. 3 and Fig. 4 are please referred to, as the connection for simplifying rolling element 2 with pedestal 1,
The upper surface of pedestal 1 has the deep gouge 11 to lower recess, and rolling element 2 is installed in deep gouge 11, thus the inner wall of deep gouge 11
Support needed for can be used as the whole rolling elements 2 of installation, and then the strength and stability of entire fixture is improved, improve the essence of fixture
Degree.
Deep gouge 11 is preferably cross deep gouge, and correspondingly the shape of rolling element 2 may be configured as cylindric；Four rolling elements
2 are respectively arranged in four ends 111 of cross deep gouge；More specifically, there are four (or square in cuboid for cross deep gouge tool
Body) structure end 111,111 two sides of either end set that there are two the rotation terminal 4 that connect with same servo motor, rolling elements 2
Both ends by rotate terminal 4 be installed in end 111；Side of four rolling elements 2 far from end 111 is for enclosing set on sphere
01 surrounding and with 01 makes point contact of sphere, rotated when under control of four rolling elements 2 in encoder and whole servo motors
When be able to drive sphere 01 rotation.Wherein, the length of the width with rolling element 2 of either end 111 matches, and either end 111
Length be not more than rolling element 2 diameter.
Rotation terminal 4 specifically may be configured as the gear shaft of pivot dress and 111 inner wall of end, correspondingly, rolling element 2
Two ends 111 are respectively arranged with the ring gear engaged to the first gear with gear shaft.It is clear that any ring gear
Center is overlapped with the central axis of rolling element 2, so that rolling element 2 is around center axis thereof System of Rotating about Fixed Axis.
Fig. 1, Fig. 2 and Fig. 5 are please referred to, it is based on any of the above embodiments, provided by the present invention to be applied to spherical surface
The chuck 3 of the fixture of printing may include snap-gauge 31 and at least three support columns 32；The center of snap-gauge 31 is equipped with circular hole 311, works as card
When plate 31 is fixed on pedestal 1 and 01 top of sphere by whole support columns 32, the upper end of sphere 01 passes through circular hole 311, and sphere
The inner wall of circular hole 311 and 01 surface of sphere are in rolling friction state in 01 rotation process, that is to say, that snap-gauge 31 is not intended to limit
Rotation of the sphere 01 in space, but play the role of limitation sphere 01 and move up.At this point, printing device may pass through circular hole
311 to 01 printout surface pattern of sphere, that is to say, that region of 01 surface exposure of sphere above circular hole 311 is current sphere
Other positions in 01 region to be printed, 01 surface of sphere will step into region to be printed with the rotation of four rolling elements 2.
As previously mentioned, the number of support column 32 is no less than three, and three support columns 32 are not conllinear.With pedestal 1 and snap-gauge
For 31 are rectangular parallelepiped structure, the number of support column 32 may be configured as four, and four support columns 32 are respectively arranged at pedestal 1
With four angles of snap-gauge 31.
In order to reduce the friction between 01 surface of circular hole 311 and sphere, the sensitivity that sphere 01 is rotated with rolling element 2 is improved
And precision, chuck 3 provided by the present invention further include that multiple circumferential directions are set to 311 inner wall of circular hole, to reduce by 01 surface of sphere
With the ball 5 of the friction of 311 inner wall of circular hole namely snap-gauge 31.
There are multiple mounting modes with 311 inner wall of circular hole for whole balls 5, for example, 311 inner wall of circular hole is settable multiple in half
Spherical ball grooves 3111, and the number of ball grooves 3111 is identical as the number of ball 5；One ball grooves 3111 places a rolling
Pearl 5, ball 5 can in ball grooves 3111 Three dimensional rotation.So, 01 surface of sphere contacted with 311 inner wall of circular hole by line or
Face contact becomes Multi-contact, and since ball 5 can be rotated with the rotation of sphere 01, thus ball 5 and 01 table of sphere
Frictional force between face much smaller than the frictional force between 01 surface of 311 inner wall of circular hole and sphere, can greatly improve sphere 01 with
The sensitivity and precision that rolling element 2 rotates.
The mounting means of above-mentioned ball 5 and 311 inner wall of circular hole is only an example in multiple 5 set-up modes of ball,
Annular recess can also be set to install whole balls 5 in 311 inner wall of circular hole, namely be rolled using the structure setting similar with bearing
Pearl 5.
On this basis, in order to reduce the difficulty of processing of chuck 3, referring to FIG. 6, chuck 3 can further comprise upper snap-gauge
310 and lower snap-gauge 3100, support column 32 is set to lower snap-gauge 3100, and circular hole 311 and ball grooves 3111 are set to snap-gauge
310；Wherein, the downward projection of protrusion 3101 in the middle part equipped with circular hole 311 of upper snap-gauge 310, when upper snap-gauge 310 and lower snap-gauge
When 3100 connection, protrusion 3101 is embedded in the protrusion card slot 31001 at lower 3100 middle part of snap-gauge, upper snap-gauge 310 except protrusion 3101 with
Outer part is supported in other positions of lower snap-gauge 3100.
Fig. 7 and Fig. 8 are please referred to, the present invention also provides a kind of spheriodal typewriters, including involved in any of the above-described embodiment
Fixture further includes processing platform 6 and printing equipment 7；Printing equipment 7 is set to the upper surface of processing platform 6, can be flat along processing
Do plane motion in the upper surface of platform 6；Fixture is fixed on the upper surface of processing platform 6 and is located at the lower section of printing equipment 7.
For the spheriodal typewriter, printing equipment 7 actually only plays the role of printing plane, in order to make plan view
Case is covered in 01 surface of sphere, actually depends upon four rolling elements 2 in fixture and sphere 01 is driven to rotate by spherical surface print track
This process, in brief, rolling element 2 drive sphere 01 to rotate relative to printing equipment 7, enable printing equipment 7 " flat
Face pattern is affixed on 01 surface of sphere ", to complete spherical surface printing.
In order to make spherical surface print track and plane pattern match, data processing can be carried out to plane pattern, for example, by using
Plane pattern is converted the curved surface pattern in three-dimensional space, and the size of the scaling of curved surface pattern and sphere 01 by Matlab
It is consistent, so that the curved surface pattern after conversion can completely cover 01 surface of sphere.
Fig. 7, Figure 14 and Figure 15 are please referred to, further, which further includes height adjustment platform 8, height adjustment
Platform 8 is set between the upper surface of processing platform 6 and the lower end surface of pedestal 1, and height adjustment platform 8 can be adjusted up and down in height to change
Become height of the pedestal 1 relative to processing platform 6, so that there is the fixture of different installation diameters and sphere 01 to realize that spherical surface is beaten for cooperation
Print.
Height adjustment platform 8 specifically may include height adjustment pedestal 811 and height adjustment top plate 82, height adjustment top plate 82 with
It is set between height adjustment pedestal 811 there are four the adjustable column 822 that can be stretched, adjustable column 822 can be with height adjustment top plate 82
Top plate 821 connects, and correspondingly the upper surface of height adjustment pedestal 811 sets that there are four to install respectively with four adjustable columns 822
With the adjustment hole 811 to achieve a fixed connection.The synchronous height for reducing by four adjustable columns 822 can reduce the height of height adjustment platform 8
Degree, on the contrary the synchronous height for increasing by four adjustable columns 822 can increase the height of height adjustment platform 8.
Figure 13, Figure 14 and Figure 15 are please referred to, for the setting of top plate 821, the lower end surface of pedestal 1 settable at least two is used
To realize the positioning column 12 of the positioning of top plate 821 and pedestal 1.By pedestal 1 in a rectangular parallelepiped shape for, the number of positioning column 12 is four
It is a, and four positioning columns 12 are respectively arranged at four angles of pedestal 1.
Please refer to Fig. 7, Fig. 9, Figure 11 and Figure 12, on the basis of the above embodiments, the two sides of processing platform 6 be equipped with to
For the straight 61 that printing equipment 7 slides, at the same time, printing equipment 7 may include sliding rail 71 and be slidably connected to sliding rail 71
Sliding block spray head 72；The both ends of sliding rail 71 are embedded in both of the aforesaid straight 61, for the length direction along straight 61
It is mobile；And the length direction of sliding rail 71 is vertical with the length direction of straight 61, when sliding block spray head 72 along sliding rail 71 slide and
When sliding rail 71 is slided along straight 61, sliding block spray head 72 can be moved at any position along the horizontal plane.At this point, processing platform
The settable rinse bath 62 in 6 upper surface, printing equipment 7 are movable at rinse bath 62 after printing every time and are cleaned, clearly
It washes rear and can re-move to the printing of the surface of fixture.
Wherein, sliding rail 71 may include that two lower end surfaces are equipped with the slide mass 711 of sliding slot tooth 7111 and are connected to two slidings
Lead screw 712 between body 711, sliding block spray head 72 are equipped with to be sheathed on lead screw 712 to realize the through-hole 7211 being slidably connected；Into
One step, in order to ensure stability of the sliding block spray head 72 in 712 sliding process of lead screw, sliding rail 71 further includes being parallel to lead screw
712 the first sliding surface 7112, and sliding block spray head 72 is equipped with the second sliding surface 7212 being bonded with aforementioned first sliding surface 7112.
In order to improve spherical surface printing effect, Fig. 7 and Figure 10, the sliding block spray of spheriodal typewriter provided by the present invention are please referred to
First 72 include head body 721 and being set to the ipsilateral multiple inkjet mouths 722 of head body 721, cure lamp 723 and two laser
Positioning region 724；Multiple inkjet mouths 722 are correspondingly connected to a variety of paint boxs, can spray multiple color to 01 surface of sphere, realize
Colour print；It cure lamp 723 settable one, may also set up multiple, the solidifying of the pigment for being sprayed at 01 surface of sphere can be accelerated
Gu speed；Two laser positioning portions 724 are distributed in two relative positions of 721 same side of head body, are usually located at diagonal
The both ends of line can form the laser rays of two intersections on 01 surface of sphere, and the intersection point of two laser rays is then sphere 01
Print starting point.
Spheriodal typewriter provided by the present invention and its fixture are described in detail above.It is used herein specifically
Principle and implementation of the present invention are described for a example, the present invention that the above embodiments are only used to help understand
Method and its core concept.It should be pointed out that for those skilled in the art, not departing from original of the invention
, can be with several improvements and modifications are made to the present invention under the premise of reason, these improvement and modification also fall into right of the present invention and want
In the protection scope asked.
Claims (10)
1. a kind of fixture applied to spherical surface printing characterized by comprising
Pedestal (1)；
Four fixed-axis rotations are connected to the rolling element (2) of the upper surface of the pedestal (1)；The rotation of four rolling elements (2)
Axis each parallel to the pedestal (1) upper surface and it is square distribution, to enclose be set to sphere (01) surrounding to drive sphere
(01) using the centre of sphere as center of rotation three-dimensional rotation；
Set on all tops of the rolling element (2), to move up and down limitation sphere (01) perpendicular relative to the pedestal (1)
Histogram is to mobile chuck (3).
2. fixture according to claim 1, which is characterized in that further include four respectively with all rolling elements (2) one
It one is correspondingly connected with, the servo motor to drive four rolling elements (2) rotations and homogeneous with four servo motors
Even, the starting to control four servo motors and braking are to realize coding that sphere (01) is moved by spherical surface printing path
Device.
3. fixture according to claim 2, which is characterized in that the upper surface of the pedestal (1) has to the heavy of lower recess
Slot (11)；All the rolling element (2) is installed in the deep gouge (11).
4. fixture according to claim 3, which is characterized in that the deep gouge (11) is cross deep gouge；Any rolling
Kinetoplast (2) is cylindrical, and four rolling elements (2) are respectively arranged in four ends (111) of the cross deep gouge；
It further include the two sides set on any end (111), the rotation terminal to drive the rolling element (2) fixed-axis rotation
(4)。
5. fixture according to any one of claims 1 to 4, which is characterized in that the chuck (3) includes:
Snap-gauge (31)；The middle part of the snap-gauge (31) is equipped with the circular hole (311) to inlay card sphere (01) upper end；
At least three are fixed on the support column of the lower end surface of the snap-gauge (31), upper surface to connect the pedestal (1)
(32)。
6. fixture according to claim 5, which is characterized in that the chuck (3) further includes described in multiple circumferential directions are set to
Circular hole (311) inner wall, the ball (5) to reduce sphere (01) with the friction of the snap-gauge (31).
7. a kind of spheriodal typewriter, which is characterized in that including fixture such as claimed in any one of claims 1 to 6, to install
It states the processing platform (6) of fixture and is set to the top of the processing platform (6), to the printing to sphere (01) printout surface
Device (7).
8. spheriodal typewriter according to claim 7, which is characterized in that further include being installed on the processing platform (6)
Upper surface, to support the fixture and height-adjustable height adjustment platform (8).
9. spheriodal typewriter according to claim 8, which is characterized in that the two sides of the processing platform (6) be equipped with to
For the straight (61) of the printing equipment (7) sliding；The printing equipment (7) includes:
Both ends are respectively to be embedded in the sliding rail (71) slided in two straights (61)；The length side of the sliding rail (71)
To the length direction perpendicular to the straight (61)；
It is slidably connected to the sliding rail (71), the sliding block spray head (72) to spray to sphere (01) surface.
10. spheriodal typewriter according to claim 9, which is characterized in that the sliding block spray head (72) includes head body
(721) the ipsilateral multiple inkjet mouths (722) of the head body (721), cure lamp (723) and two laser positionings are set to and
Portion (724)；The direction of illumination of two laser positioning portions (724) intersects at sphere (01), to realize that sphere (01) prints
Rise point location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910481022.7A CN110091621A (en) | 2019-06-04 | 2019-06-04 | A kind of spheriodal typewriter and its fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910481022.7A CN110091621A (en) | 2019-06-04 | 2019-06-04 | A kind of spheriodal typewriter and its fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110091621A true CN110091621A (en) | 2019-08-06 |
Family
ID=67450186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910481022.7A Pending CN110091621A (en) | 2019-06-04 | 2019-06-04 | A kind of spheriodal typewriter and its fixture |
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| CN110509674A (en) * | 2019-09-20 | 2019-11-29 | 深圳亿瓦创新科技有限公司 | The driving device of surface of the stock spray printing device |
| CN115044854A (en) * | 2022-06-09 | 2022-09-13 | 哈尔滨汽轮机厂有限责任公司 | Combustion chamber flame tube supporting device and method for spraying thermal barrier coating of flame tube by using same |
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