CN108724933A - The ink removing device and its screen-printing machine of screen-printing machine - Google Patents
The ink removing device and its screen-printing machine of screen-printing machine Download PDFInfo
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- CN108724933A CN108724933A CN201710284506.3A CN201710284506A CN108724933A CN 108724933 A CN108724933 A CN 108724933A CN 201710284506 A CN201710284506 A CN 201710284506A CN 108724933 A CN108724933 A CN 108724933A
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- ink
- halftone
- screen
- knife
- printing machine
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F35/00—Cleaning arrangements or devices
- B41F35/003—Cleaning arrangements or devices for screen printers or parts thereof
Abstract
The present invention relates to the ink removing devices and its screen-printing machine of a kind of screen-printing machine,With to Ink cartridge Sheng disc and be assembled in contain disc remove ink knife,This is except ink knife is driven device drive and can be moved to a wiping position for being contacted with halftone not in contact with the initial position in halftone by one,When ink removing cutter spacing is in wiping position,It moves linearly except both ink knife and Sheng disc are driven by lower mobile mechanism simultaneously and below halftone,Ink positioned at halftone is contained inside disc along being flowed to except ink knife,Thereby,Lower mobile mechanism will be moved to when not putting most of halftone simultaneously except both ink knife and Sheng disc,The ink for remaining on halftone bottom can be struck off,And it can ensure that the ink struck off from halftone can take advantage of a situation to flow to and contain in disc,And then it can effectively avoid ink drippage on board,Or when being printed,Avoid remaining ink diffusion to halftone surrounding,To prevent from polluteing the work package that next printed.
Description
Technical field
The present invention relates to a kind of ink-scraping devices and screen-printing machine applying to presswork, more particularly to a kind of will to remain on
The ink of halftone is struck off to drip in board or prevent the ink-scraping device and screen-printing machine of pollution work package to avoid ink.
Background technology
In general screen painting operation, screen-printing machine is that ink is coated on halftone by the upper blade of upper blade device
On, so that work package on halftone in being printed so that pattern can be printed in work package.
However, during ink is coated on halftone by upper blade, ink can be squeezed by upper blade and be permeated in halftone
Lower section so that remaining ink printing when can diffuse to the side of web plate, and then make work package carry out follow-up presswork when,
Remaining ink can pollute the work package that next printed, and indirect remaining ink can influence the pattern of work package,
Thereby, remaining ink can cause the printing quality of work package and precision to reduce, and reduce productivity, also, remaining ink
More there is drippage in the risk on screen-printing machine, and then the running of screen-printing machine can be influenced, seriously can then screen-printing machine be caused to damage, Jin Erzeng
Add production cost.
All it is the oil that will remain on halftone in a manual manner at present in addition, in order to avoid ink remains on halftone
Ink is purged, but artificial ink of removing is not only time-consuming and laborious, and the clean level of halftone has because of the difference of people's mode of operation
It is different as a result, so that the printing quality of work package is compared with cannot keep in certain quality.
Invention content
It is a primary object of the present invention to can by the ink remained on halftone carry out doctoring application, and can directly collect from
The ink that halftone strikes off pollutes the work package that next printed to avoid remaining diffusion, and causing can steady operation
The printing quality of part.
The secondary objective of the present invention is that the opposite position between halftone can be changed before carrying out wiping operation except ink knife
It sets so that except ink knife can be tightly attached to halftone, and then in favor of carrying out wiping operation to the ink for remaining on halftone except ink knife.
To realize that foregoing purpose, the present invention provide a kind of ink removing device of screen-printing machine, by the drive of mobile mechanism once
Can be moved below a halftone, the ink removing device be characterized in that include：
One ink removing cutter mechanism, the Sheng disc and one that can house ink with one be assembled in the Sheng disc except ink knife；
And
One lower drive mechanism is assembled in the ink removing cutter mechanism, and can drive it is described except ink knife by one not in contact in described
The initial position of halftone is moved to a wiping position for being contacted with the halftone；
Wherein, for the ink removing cutter spacing when wiping position, the lower mobile mechanism can drive the ink removing cutter mechanism
Direction is laterally extended along the one of the halftone to be moved so that the excess ink of the halftone bottom is contacted with the ink removing
Knife and taking advantage of a situation is flow to inside the Sheng disc.
The ink removing device of the screen-printing machine, wherein：The lower drive mechanism has one the ink knife that removes can be driven in institute
It states and carries out mobile elevating mechanism between initial position and wiping position and one be assembled in the adjustment machine of the ink removing cutter mechanism
Structure, the adjustment mechanism can individually change described remove in the case where the elevating mechanism does not drive the movement except ink knife
Relative position between ink knife and halftone.
The ink removing device of the screen-printing machine, wherein：The adjustment mechanism has one can drive on the ink removing cutter mechanism
The moving member of lower movement and a spiral are embedded in the rotating member of the moving member, and when the rotating member is rotated,
Since the moving member and the mutual spiral shell of the rotating member are set and rotary motion can be changed into linear motion so that the moving member
It can carry out upper and lower displacement.
The ink removing device of the screen-printing machine, wherein：The lower drive mechanism has an elevating mechanism and an oscillating machine
Structure, the elevating mechanism can be higher than the initial bit by described except ink knife longitudinally moves to a height and position by the initial position
The ready position set, and the swing mechanism can be by described except ink knife is rocked to the wiping position by the ready position.
The ink removing device of the screen-printing machine, wherein：The swing mechanism is assembled in the elevating mechanism, makes the lifting
When being moved to the ready position by the initial position except ink knife described in mechanism drive, the swing mechanism can be synchronized and be moved
It is dynamic.
The ink removing device of the screen-printing machine, wherein：The swing mechanism is equipped with a slipping block, and the slipping block is arranged in
One is formed in the limiting groove of the lower drive mechanism so that the limiting groove is described except ink knife is by the ready position to limit
It is rocked to the amplitude of fluctuation of the wiping position.
The ink removing device of the screen-printing machine, wherein：It is described to remove when the slipping block is moved to the end of the limiting groove
Ink knife is located at the wiping position.
The ink removing device of the screen-printing machine, wherein：The swing mechanism has one to be connected to ink removing cutter mechanism bottom
Seat and a wobble drive source, the pedestal are equipped with an oscillating rod for being connected to the wobble drive source, the oscillating rod by
The wobble drive source drives so that described except ink knife can be rocked to the ready position by the wiping position.
The present invention also provides a kind of screen-printing machines, it is characterised in that including：
One halftone；
One upper blade mechanism can be moved by mobile mechanism on one above the web plate；
One ink removing cutter mechanism is located at below the halftone, and can house the Sheng disc of ink with one and one be assembled in
The Sheng disc removes ink knife；And
One lower drive mechanism is assembled in the ink removing cutter mechanism, and can drive it is described except ink knife by one not in contact in described
The initial position of halftone is moved to a wiping position for being contacted with the halftone；
Wherein, the ink removing cutter spacing is when the wiping position, by lower mobile mechanism's band below the halftone
The dynamic ink removing cutter mechanism is laterally extended direction along the one of the halftone and is moved so that the extra oil of the halftone bottom
Ink is contacted with described except ink knife and taking advantage of a situation is flow to inside the Sheng disc.
The screen-printing machine, wherein：The lower drive mechanism has one the ink knife that removes can be driven in the initial position
Mobile elevating mechanism is carried out between wiping position and one is assembled in the adjustment mechanism of the ink removing cutter mechanism, the adjustment
Mechanism can in the case where the elevating mechanism does not drive the movement except ink knife, can individually change it is described except ink knife and halftone it
Between relative position.
The screen-printing machine, wherein：The adjustment mechanism has one can drive the shifting that the ink removing cutter mechanism moves up and down
Moving part and a spiral are embedded in the rotating member of the moving member, and when the rotating member is rotated, due to the shifting
Moving part sets with the mutual spiral shell of the rotating member and rotary motion can be changed into linear motion so that the moving member can carry out up and down
Displacement.
The screen-printing machine, wherein：The lower drive mechanism has an elevating mechanism and a swing mechanism, the lifting
Mechanism can longitudinally move to the preparation position that a height and position is higher than the initial position except ink knife by described by the initial position
It sets, and the swing mechanism can be by described except ink knife is rocked to the wiping position by the ready position.
The screen-printing machine, wherein：The swing mechanism is assembled in the elevating mechanism, and the elevating mechanism is made to drive institute
It states when being moved to the ready position by the initial position except ink knife, the swing mechanism can be synchronized and be moved.
The screen-printing machine, wherein：The swing mechanism has one to be connected to the ink removing cutter mechanism pedestal and a pendulum
Dynamic driving source, the pedestal are equipped with an oscillating rod for being connected to the wobble drive source, and the oscillating rod is driven by the swing
Dynamic source drives so that described except ink knife can be rocked to the ready position by the wiping position.
The advantage of the invention is that when being moved to wiping position except ink knife is driven by lower drive mechanism, lower mobile mechanism
It can drive and be moved linearly below halftone except ink knife with both discs are contained simultaneously so that except ink knife can will remain on halftone
Ink carry out doctoring application so that positioned at halftone ink can along flowed to except ink knife contain disc inside, cause
Be avoided that struck off from halftone ink drippage on board or avoid ink block halftone hole, thereby can effectively stablize work
The printing quality of workpiece and the probability for reducing screen-printing machine damage, or it is avoided that the residual ink below halftone diffuses to
The surrounding of halftone, to prevent remaining ink contamination to the work package that next printed so that the pattern of work package is not
It can be influenced by remaining ink, and then defective products is avoided to generate.
In addition, adjustment mechanism can change removing between ink knife and halftone for ink removing cutter mechanism before carrying out spatulation operation
Relative position so that except ink knife and halftone can fit closely, in favor of the ink for remaining on halftone is carried out wiping work except ink knife
Industry.
Description of the drawings
Fig. 1 is that the ink removing device of screen-printing machine of the present invention is assembled in the schematic diagram of screen-printing machine；
Fig. 2 is the stereogram of the ink removing device of screen-printing machine of the present invention；
Fig. 3 is the exploded view of the ink removing device of screen-printing machine of the present invention；
Fig. 4 is the schematic diagram that upper blade mechanism is driven by both upper drive mechanism and upper mobile mechanism；
Fig. 5 is ink removing cutter spacing in the schematic diagram of initial position；
Fig. 6 is ink removing cutter spacing in the schematic diagram of ready position；
Fig. 7 is ink removing cutter spacing in the schematic diagram of wiping position；
Fig. 8 is that lower mobile mechanism drives ink removing device to carry out mobile schematic diagram；
Fig. 9 is the schematic diagram for being rocked to ready position by wiping position except ink knife；
Figure 10 is the schematic diagram for being moved to initial position by ready position except ink knife；
Figure 11 is the schematic diagram that adjustment mechanism changes relative distance between ink removing cutter mechanism and ground.
Reference sign：1- ink removing devices；10- screen-printing machines；11- upper blades mechanism；111- upper blades；112- returns ink
Knife；12- lifting mechanisms；13- halftones；The upper mobile mechanisms of 14-；15- upper drive mechanisms；Mobile mechanism under 16-；20- removes ink knife machine
Structure；21- contains disc；22- removes ink knife；30- lower drive mechanisms；31- elevating mechanisms；311- lifts driving source；312- lift telescopics
Part；313- fixed blocks；32- swing mechanisms；321- wobble drives source；322- swings extensible member；323- pedestals；324- pivoted poles；
325- oscillating rods；326- slipping blocks；33- adjustment mechanisms；331- moving members；332- rotating members；333- limiting grooves；333a- first
End；333b- second ends；34- group fishplate bars；P1- initial positions；P2- ready positions；P3- wipings position.
Specific implementation mode
The present invention is further described with reference to specific embodiments and the drawings, the advantages and features of the present invention will be with
Description and it is apparent.
Refering to Figure 1, the ink removing device 1 of screen-printing machine of the present invention is assembled in a screen-printing machine 10, the screen-printing machine 10 has
There are a printing ontology (not shown) and a upper blade mechanism 11 above the printing ontology (not shown), the printing
A halftone 13 is assembled in via a lifting mechanism 12 so that the halftone 13 passes through the lifting machine above ontology (not shown)
Structure 12 and can be risen or fallen along Z axis, and the upper blade mechanism 11 passes through mobile mechanism 14 and a upper drive mechanism on one
15 and be assembled in the lifting mechanism 12, wherein the halftone 13 is located at the lower section of upper blade mechanism 11, also, the halftone 13
Lower section has a lower mobile mechanism 16 for being assembled in the printing ontology (not shown) top surface.
As shown, there is a upper blade 111 and one to be located at 111 side of the upper blade for the upper blade mechanism 11
Ink-retruning blade 112, and the upper mobile mechanism 14 can drive the upper blade mechanism 11 to carry out start so that the upper blade 111
It can be moved left and right along Y-axis above the halftone 13 with 112 the two of ink-retruning blade, also, 15 energy of the upper drive mechanism
The upper blade mechanism 11 is driven to be moved up and down along Z axis so that both the upper blade 111 and ink-retruning blade 112 can connect
Closely or it is away from the halftone 13.
It please refers to shown in Fig. 2, the ink removing device 1 is assembled in the screen-printing machine 10 via the lower mobile mechanism 16
The top face of ontology (not shown) is printed, and the ink removing device 1 is located at 13 lower section of the halftone, wherein the ink removing dress
1 is set mainly to be made of an ink removing cutter mechanism 20 and a lower drive mechanism 30.
It please refers to shown in Fig. 3, there is the ink removing cutter mechanism 20 a Sheng disc 21 and one to be connected to the Sheng disc 21
Internal removes ink knife 22.
The lower drive mechanism 30 is mainly by 33 elevating mechanism 31, a swing mechanism 32 and an adjustment mechanism groups
At.It is described that there is the elevating mechanism 31 a lifting driving source 311 and one for being assembled in the lower mobile mechanism 16 to be installed on
The lift telescopic part 312 of driving source 311 is lifted, and the lift telescopic part 312 is equipped with a fixed block 313, the fixed block 313
It is connected to the adjustment mechanism 33 via one group of fishplate bar 34, in addition, the swing mechanism 32 is pivotally connected to the adjustment machine
Structure 33 so that the swing mechanism 32 is connected to the elevating mechanism 31 by the adjustment mechanism 33.
In this embodiment, the swing mechanism 32 has a wobble drive source for being fixedly connected on described group of fishplate bar 34
321, the pedestal 323 that a swing extensible member 322 and one for being assembled in the wobble drive source 321 is laterally put along Y-axis, institute
Stating selectively can assemble or remove in the Sheng disc 21 of the ink removing cutter mechanism 20, and in left and right opposite end on pedestal 323
It is respectively provided with the oscillating rod 325 that a pivoted pole 324 and one is located at 324 side of the pivoted pole, and the end of the oscillating rod 325
Circular slipping block 326 is presented with an appearance, wherein the end for swinging extensible member 322 is connected to the oscillating rod
325, and the adjustment mechanism 33 has the moving member 331 and a rotating member 332 that mutual spiral is fitted into, the moving member
331 with the assembling mode movable assembling joint of sliding slot sliding rail in the fixed block 313 of the lower drive mechanism 32, and the rotating member 332
It is connected to described group of fishplate bar 34, wherein the recess of the moving member 331 forms one and wears limiting groove 333 for the slipping block 326,
And be pivotally connected to the pivoted pole 324 of the swing mechanism 30, and 333 both ends of the limiting groove respectively formed a first end 333a with
And one height and position be higher than the first end 333a second end 333b.
It please refers to shown in Fig. 4, when concrete application, the upper drive mechanism 15 drives the upper blade mechanism 11 along Z
Axis moves down so that and the upper blade 111 and ink-retruning blade 112 of the upper blade mechanism 11 are close to the halftone 13, then, institute
Shu Xia mobile mechanisms 16 drive the upper blade mechanism 11 along Y-axis carry out left and right move back and forth so that the upper blade 111 with
Ink is coated on 13 top of the halftone by ink-retruning blade 112.
It please refers to shown in Fig. 5 and Fig. 6, the lifting driving source 311 of the elevating mechanism 31 does not drive the elevating mechanism 31
Lift telescopic part 312 when being extended upwards along Z axis, the ink removing cutter mechanism 20 is located at one not in contact in described except ink knife 22
The initial position P1 of halftone 13, when ink is coated on 13 top of halftone by the upper blade 111 with ink-retruning blade 112, institute
Stating lifting driving source 311 drives the lift telescopic part 312 to be upwardly extended along Z axis so that described except ink knife 22 is by described first
Beginning position P1 is moved to a height and position in the ready position P2 higher than the initial position P1, wherein due to the oscillating machine
Structure 32 is assembled in the lift telescopic part 312 with adjustment mechanism 33 so that described except ink knife 22 longitudinally moves to the prepared position
When setting P2, both the swing mechanism 32 and adjustment mechanisms 33 can by the drive of the lift telescopic part 312 and along Z axis to
Upper movement.
Please refer to shown in Fig. 6 and Fig. 7, when the ink removing cutter mechanism 20 except ink knife 22 be in the ready position P2 when,
The wobble drive source 321 of the swing mechanism 32 drives the swing extensible member 322 along Z axis retracted downward, due to the pendulum
Dynamic extensible member 322 is assembled in the oscillating rod 325 so that and the oscillating rod 325 is moved closer in the wobble drive source 321,
And then the slipping block 326 is made to be moved to by the second end 333b of the limiting groove 333 by the drive of the oscillating rod 325
The first end 333a of the limiting groove 333, thereby, when the slipping block 326 is located at the first end 333a, the oscillating machine
30 pedestal 323 of structure is that axle center is swung with the pivoted pole 324 so that the ink removing cutter mechanism 20 removes ink knife 22 by described
Ready position P2 is rocked to a wiping position P3 for being contacted with the lower section of the halftone 13, also, the amplitude of fluctuation except ink knife 22
Degree is limited to the length of the limiting groove 333.
Please refer to shown in Fig. 8, the lower mobile mechanism 16 it is described be located at the wiping position P3 except ink knife 22 when, it is described
Lower mobile mechanism 16 can drive the ink removing cutter mechanism 20 to be carried forward along X-axis below the past plate and move so that described
Except both ink knife 22 and Sheng disc 21 are moved to the front side of the halftone 13, Jin Ersuo by the posterior lateral of the halftone 13 simultaneously
It states except the ink that upper blade mechanism 11 can be located at 13 lower section of the halftone by ink knife 22 carries out wiping operation, and it is described except ink knife 22
When carrying out wiping operation, ink, which can be contacted with, described take advantage of a situation and flow to inside the Sheng disc 21 except ink knife 22 so that ink is not
It can drip in the screen-printing machine 10, use and be avoided that the screen-printing machine 10 damages, wherein more can be to avoid positioned at the halftone 13
The residual ink of lower section diffuses to the surrounding side of the web plate 13, and using prevents from polluteing the work that next printed
Part so that the pattern of work package will not be influenced by remaining ink, and then would not generate defective products, cause that print can be stablized
Brush quality.
It please refers to shown in Fig. 9 and Figure 10, the ink removing cutter mechanism 20 removes ink knife 22 by the lower mobile mechanism 16
It is described except ink knife 22 can complete wiping operation when driving and being moved to the front side of the halftone 13, then, the swing mechanism
When 32 wobble drive source 321 drives the swing extensible member 322 of the swing mechanism 32 to be extended upwards along Z axis so that described
Oscillating rod 325 is gradually distance from the wobble drive source 321 of the swing mechanism 32, and then makes the slipping block 326 can be by described
The first end 333a of limiting groove 333 is moved to the second end 333b, thereby, the ink removing cutter mechanism 20 can be by except ink knife 22
The wiping position P3 is rocked to the ready position P2 so that described except ink knife 22 is not exposed to 13 bottom side of the halftone.
Next, the lower mobile mechanism 16 drives the ink removing cutter mechanism 20 by the front side of the halftone 13 along X-axis
It is moved to the rear side of the halftone 13, meanwhile, the lifting driving source 311 of the elevating mechanism 31 drives the lift telescopic part
312 along Z axis retracted downward, make it is described except ink knife 22 longitudinally moves to the initial position P1 by the ready position P2, by
So that the ink removing cutter mechanism 20 is ready for wiping operation next time.
Please refer to Fig.1 shown in 1, the ink removing cutter mechanism 20 except ink knife 22 want carry out wiping operation before, can pass through
The adjustment mechanism 33 changes the relative position (levelness) between the halftone 13 so that the ink removing cutter mechanism 20 removes
Ink knife 22 can be fitted closely mutually with the halftone 13, in favor of described except ink knife 22 can carry out wiping work to the halftone 13
Industry causes that printing quality can be improved, in this preferred embodiment, since 331 spiral of the moving member is fitted into the rotating member
332 so that rotary motion can be changed when the rotating member 332 is rotated clockwise using Z axis as axle center in linear motion, into
And the moving member 331 is made to be shifted up along Z axis by the drive of the rotating member 332, it is described except ink knife to use adjustment
Levelness between mechanism 20 and the halftone 13.
Above explanation and examples are merely exemplary, it is not intended to limit the scope of the present invention in any way.This field
Technical staff should be understood that without departing from the spirit and scope of the invention can to the details of technical solution of the present invention and
Form is modified or is replaced, but these modifications and replacement are each fallen in protection scope of the present invention.
Claims (14)
1. a kind of ink removing device of screen-printing machine is driven by mobile mechanism once and can be moved below a halftone, described
Ink removing device is characterized in that：
One ink removing cutter mechanism, the Sheng disc and one that can house ink with one be assembled in the Sheng disc except ink knife；And
One lower drive mechanism is assembled in the ink removing cutter mechanism, and can drive it is described except ink knife by one not in contact in the halftone
Initial position be moved to a wiping position for being contacted with the halftone；
Wherein, the ink removing cutter spacing is when the wiping position, the lower mobile mechanism can drive the ink removing cutter mechanism along
The one of the halftone is laterally extended direction and is moved so that the excess ink of the halftone bottom be contacted with it is described except ink knife simultaneously
It takes advantage of a situation and flow to inside the Sheng disc.
2. the ink removing device of screen-printing machine according to claim 1, it is characterised in that：The lower drive mechanism has an energy band
It is dynamic described except ink knife carried out between the initial position and wiping position mobile elevating mechanism and one be assembled in described in remove
The adjustment mechanism of ink knife mechanism, in the case that the adjustment mechanism can move described in the elevating mechanism does not drive except ink knife,
The relative position except between ink knife and halftone can individually be changed.
3. the ink removing device of screen-printing machine according to claim 2, it is characterised in that：The adjustment mechanism has one can drive
Moving member and a spiral that the ink removing cutter mechanism moves up and down are embedded in the rotating member of the moving member, and the rotating member
When being rotated, since the moving member is set with the mutual spiral shell of the rotating member and rotary motion can be changed into straight line fortune
It is dynamic so that the moving member can carry out upper and lower displacement.
4. the ink removing device of screen-printing machine according to claim 1, it is characterised in that：The lower drive mechanism has a lifting
Mechanism and a swing mechanism, the elevating mechanism can be by described except ink knife longitudinally moves to a height position by the initial position
The ready position higher than the initial position is set, and the swing mechanism can be by described except ink knife is rocked to by the ready position
The wiping position.
5. the ink removing device of screen-printing machine according to claim 4, it is characterised in that：The swing mechanism is assembled in the liter
Descending mechanism, when making to be moved to the ready position by the initial position except ink knife described in the elevating mechanism drive, the pendulum
Motivation structure can be synchronized and be moved.
6. the ink removing device of screen-printing machine according to claim 4, it is characterised in that：The swing mechanism is equipped with a sliding
Block, the slipping block are arranged in a limiting groove for being formed in the lower drive mechanism so that the limiting groove is described to limit
Except ink knife is rocked to by the ready position amplitude of fluctuation of the wiping position.
7. the ink removing device of screen-printing machine according to claim 6, it is characterised in that：The slipping block is moved to the limitation
When the end of slot, the ink removing cutter spacing is in the wiping position.
8. the ink removing device of screen-printing machine according to claim 4, it is characterised in that：The swing mechanism has one to be connected to
The ink removing cutter mechanism pedestal and a wobble drive source, the pedestal are equipped with a swing for being connected to the wobble drive source
Bar, the oscillating rod are driven by the wobble drive source so that it is described except ink knife can be rocked to by the wiping position it is described
Ready position.
9. a kind of screen-printing machine, it is characterised in that including：
One halftone；
One upper blade mechanism can be moved by mobile mechanism on one above the web plate；
One ink removing cutter mechanism, be located at the halftone below, and with one can house the Sheng disc of ink and one be assembled in described in
That contains disc removes ink knife；And
One lower drive mechanism is assembled in the ink removing cutter mechanism, and can drive it is described except ink knife by one not in contact in the halftone
Initial position be moved to a wiping position for being contacted with the halftone；
Wherein, the ink removing cutter spacing is located at the lower mobile mechanism below the halftone by one and drives institute when the wiping position
It states ink removing cutter mechanism and is laterally extended direction along the one of the halftone and moved so that the excess ink of the halftone bottom connects
It touches in described except ink knife and taking advantage of a situation is flow to inside the Sheng disc.
10. screen-printing machine according to claim 9, it is characterised in that：The lower drive mechanism have one can drive described in remove
Ink knife carries out mobile elevating mechanism between the initial position and wiping position and one is assembled in the ink removing cutter mechanism
Adjustment mechanism, the adjustment mechanism can individually change in the case where the elevating mechanism does not drive the movement except ink knife
Become the relative position except between ink knife and halftone.
11. screen-printing machine according to claim 8, it is characterised in that：The adjustment mechanism has one can drive the ink removing
Moving member and a spiral that cutter mechanism moves up and down are embedded in the rotating member of the moving member, and the rotating member is rotated
When movement, since the moving member is set with the mutual spiral shell of the rotating member and rotary motion can be changed into linear motion so that institute
Upper and lower displacement can be carried out by stating moving member.
12. screen-printing machine according to claim 9, it is characterised in that：The lower drive mechanism have an elevating mechanism and
One swing mechanism, the elevating mechanism can be higher than institute by described except ink knife longitudinally moves to a height and position by the initial position
The ready position of initial position is stated, and the swing mechanism can be by described except ink knife is rocked to the wiping by the ready position
Position.
13. screen-printing machine according to claim 12, it is characterised in that：The swing mechanism is assembled in the elevating mechanism,
When making to be moved to the ready position by the initial position except ink knife described in the elevating mechanism drive, the swing mechanism meeting
It synchronizes and is moved.
14. screen-printing machine according to claim 12, it is characterised in that：The swing mechanism has one to be connected to the ink removing
Cutter mechanism pedestal and a wobble drive source, the pedestal are equipped with an oscillating rod for being connected to the wobble drive source, the pendulum
Lever is driven by the wobble drive source so that described except ink knife can be rocked to the ready position by the wiping position.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710284506.3A CN108724933A (en) | 2017-04-25 | 2017-04-25 | The ink removing device and its screen-printing machine of screen-printing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710284506.3A CN108724933A (en) | 2017-04-25 | 2017-04-25 | The ink removing device and its screen-printing machine of screen-printing machine |
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| CN108724933A true CN108724933A (en) | 2018-11-02 |
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| CN201710284506.3A Pending CN108724933A (en) | 2017-04-25 | 2017-04-25 | The ink removing device and its screen-printing machine of screen-printing machine |
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