CN108177425A - Level puts screen printing platform, printing machine and the method for drawing rule automatic aligning - Google Patents
Level puts screen printing platform, printing machine and the method for drawing rule automatic aligning Download PDFInfo
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- CN108177425A CN108177425A CN201810132506.6A CN201810132506A CN108177425A CN 108177425 A CN108177425 A CN 108177425A CN 201810132506 A CN201810132506 A CN 201810132506A CN 108177425 A CN108177425 A CN 108177425A
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- printing platform
- printed matter
- rule
- positioning device
- platform
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
- B41F15/16—Printing tables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/08—Machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
- B41F15/16—Printing tables
- B41F15/18—Supports for workpieces
- B41F15/20—Supports for workpieces with suction-operated elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M1/00—Inking and printing with a printer's forme
- B41M1/12—Stencil printing; Silk-screen printing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2215/00—Screen printing machines
- B41P2215/10—Screen printing machines characterised by their constructional features
- B41P2215/11—Registering devices
- B41P2215/114—Registering devices with means for displacing the article
Abstract
Screen printing platform, printing machine and the method for drawing rule automatic aligning are put the present invention relates to level, includes horizontal positioned printing platform, the side positioning device for being arranged on printing platform left side and/or right side, be arranged on the left front positioning device of printing platform front left side and be arranged on the right prelocalization device of printing platform forward right side；Side positioning device, left front positioning device and right prelocalization device composition are for the device to being placed on the printed matter three-point fix on printing platform；It is preferred that side positioning device, left front positioning device and right prelocalization device are respectively provided with rotary extension function, it is provided with the pulling device for driving printed matter movement between the left front positioning device of automatic aligning screen printing platform and right prelocalization device, it is reasonable design of the present invention, compact-sized and easy to use.
Description
Technical field
Screen printing platform, printing machine and the method for drawing rule automatic aligning are put the present invention relates to level.
Background technology
Current screen printing platform type is various, there is traditional horizontal printing platform, and positioning, level printing are put in craft
There are three locating plates for patch on platform, put by hand printed matter touching three locating plates, it is desirable that operative employee practices for a long time.Essence
Degree is determined that daily thousands of secondary take expect to put, and fatigue, mood and physical condition can all cause positioning accuracy by operative employee's technical ability completely
It reduces.Also the contraposition of CCD images is by 2 cameras and 3 servos or step motor driving printing platform to the greatest extent, machinery production cost
It is high and slow to bit rate.
The most advanced is to tilt printing platform, and automatic aligning requirement feeder, printing machine and blanking are all tilted, made
It is of high cost relative to horizontal printing platform to make cost, for example, a kind of formerly Sloped rotating feedings of patent CN201610072052.9
A kind of screen process press of inclined gravity feeding automatic positioning of screen process press and CN201610072049.7, use effect
Fruit is good, is welcomed by customers.
According to market survey, some customer requirements transform horizontal printing platform currently in use as inclination printing platform,
Since the market device update cycle is slow, the main traditional horizontal printing platform in use of present client, if being transformed
To tilt printing platform, improvement project is big, of high cost.
In addition, how to carry out equipment innovation upgrading to existing horizontal printing platform, realize full-automatic contraposition, improve production
Efficiency reduces cost, becomes the technical issues of urgent need solves.
Invention content
The technical problems to be solved by the invention are generally speaking to provide a kind of level and put the silk screen for drawing rule automatic aligning
Printing platform；The technical issues of solving in detail and acquirement advantageous effect are interior in aftermentioned content and combination specific embodiment
Hold and specifically describe.
To solve the above problems, the technical solution used in the present invention is：
A kind of level puts the screen printing platform for drawing rule automatic aligning, including horizontal positioned printing platform, is arranged on printing
Platform dextral and/or the side positioning device in left side are arranged on the left front positioning device of printing platform front left side and are arranged on print
Right prelocalization device, screen printing platform prelocalization side or the side positioning side for brushing flat platform forward right side are provided with optoelectronic switch, photoelectricity
Switch can also be arranged on positioning corner, to detect printed matter position；
Side positioning device, left front positioning device and right prelocalization device composition are for the printing to being placed on printing platform
The device of product three-point fix；
Be provided with the pulling device for driving printed matter movement on printing platform, the direction of the aggregate velocity vector of pulling device by
Left rear side be moved to right front or pulling device traction displacement path include anterior displacement path and its originating point with forward
Displacement path terminal connection displacement path to the right, can also right lateral side be moved to left front positioning.
As a further improvement of the above technical scheme：
Pulling device includes being provided at least one slotted channels on printing platform and being arranged in slotted channels and adsorb
The drawing rule device and/or pulling device at the printed matter back side include being pressed in the positive tabletting of printed matter；
Draw a kind of or combination that rule device is following scheme；
Scheme one, draw rule device it is angularly disposed between left front positioning device and right prelocalization device, be arranged on side positioning device
Between right prelocalization device, it is arranged at the center of printing platform, and/or the left front place of printing platform；
Scheme two draws rule device to include being arranged on the water that on front side of printing platform and traction printed matter is moved along anterior displacement path
The horizontal drawing rule that traction printed matter is moved along displacement path to the right on the right side of printing platform are advised and be arranged on to horizontal drawing；
Scheme three draws rule device to include oblique be slidably arranged in slotted channels and for the air draught at the negative-pressure adsorption printed matter back side
Size block is drawn, is arranged below printing platform and draws size block in the identical guide groove of slotted channels glide direction and air draught with air draught
It draws the connecting plate of size block connection and is arranged on drawing cylinder or hydraulic pressure that below printing platform and piston rod is connect with connecting plate
Cylinder；
Scheme four draws rule device to include oblique be slidably arranged in slotted channels and for the air draught at the negative-pressure adsorption printed matter back side
Size block is drawn, is arranged below printing platform and draws size block in the identical linear bearing of slotted channels glide direction with air draught, respectively
Connecting plate that size block and linear bearing connect is drawn with air draught and is arranged on printing platform lower section and piston rod is connect with connecting plate
Drawing cylinder or hydraulic cylinder；
Scheme five draws rule device to include being rotatably arranged in slotted channels and for the cylinder air draught at the negative-pressure adsorption printed matter back side
Draw rule roller；It is drawn in air draught and wind inlet is distributed on the lateral wall of rule roller rotation, cylinder air draught draws rule roller by motor or rotary cylinder
Driving.
The distance L of left front positioning device and right prelocalization device is less than left front positioning device and is filled with side positioning in left-right direction
The distance H that puts and/or
Printing platform upper surface is provided with the air holes to fixing printing product lower surface air blowing/air-breathing.
For scheme three or scheme four, be provided in another slotted channels wherein the absorption printed matter back side and with drawing
Advising the identical Y-direction of apparatus structure draws rule device or X to advise device to drawing；Y-direction draws rule device to advise device to print to drawing to printed matter or X
The tractive force of brush product, which is less than or equal to, draws tractive force of the rule device to printed matter.
The positioning pin rotary setting of side positioning device, the positioning pin rotary setting of left front positioning device；Positioning pin is connected with
Motor or rotary cylinder, positioning pin are contacted with the rolling friction of printed matter side.
The right side of printing platform and/or front side are provided with the hold-down devices for being contacted with printed matter positive pressure.
Hold-down devices include being arranged on the lifting cylinder on the outside of printing platform and the tabletting lifted by lifting cylinder.
It is provided on the outside of printing platform and drives advance and retreat cylinder of the tabletting level closer or far from printing platform.
A kind of level put draw rule automatic aligning screen process press, including rack, be arranged on it is as described above in rack
Printing platform, the print head being arranged on printing platform are arranged on printing platform charging side and/or discharging side and for pressing from both sides
Hold the manipulator of printed matter.
Alignment method of a kind of printed matter on printing platform, by means of above-mentioned printing platform；Include the following steps,
Step 1, opens print head, and printed matter is placed on the platform on printing platform by manipulator；
It is tilted when corner occurs for printed matter, performs step 2, is i.e. hold-down devices or air holes push printed matter to printing platform, so
After perform step 3；
When corner, which does not occur, for printed matter tilts, step 2 is skipped, directly performs step 3；
Step 3 draw rule air-breathing fixing printing product, pulling device draw printed matter on printing platform from left back to right front position
It moves, and is finally contacted simultaneously with side positioning device, left front positioning device and right prelocalization device.It is perceived when optoelectronic switch
Two prelocalizations in place, side positioning without in place when, two prelocalization rotations, rotation direction for side positioning direction, auxiliary pulling device
By printed matter to side positioning move, when optoelectronic switch perceive side positioning in place, prelocalization not in place when, side positioning axis rotation,
Rotation direction is prelocalization direction, auxiliary pulling device moves printed matter to prelocalization, and side positioning device is revolved with left front positioning device
Rule is drawn also to be moved together in traction printed matter while turning and reduce positioning pin frictional resistance locating speed faster.
Step 4, when optoelectronic switch perceptual positioning in place when, printing platform air-breathing fixing printing product, while side positioning fill
It puts, left front positioning device and right prelocalization device are retracted；
Step 5, print head are buckled on printing platform, are printed.
Beneficial effects of the present invention description without being limited thereto in order to preferably be easy to understand, is carried out in specific embodiment part
More detailed description.
Description of the drawings
Fig. 1 is the structure diagram of the present invention.
Fig. 2 is the improved structure diagram of the present invention.
Fig. 3 is the structure diagram that the present invention deforms.
Fig. 4 is the structure diagram that the present invention further deforms.
Fig. 5 is the structure diagram that the present invention extends.
Wherein：1st, printed matter；2nd, printing platform；3rd, side positioning device；4th, left front positioning device；5th, right prelocalization device；
6th, slotted channels；7th, rule device is drawn；8th, tabletting；9th, lifting cylinder；10th, advance and retreat cylinder；11st, Y-direction draws rule device；13rd, air draught is drawn
Size block；14th, linear bearing；15th, connecting plate；16th, cylinder, 17, anterior displacement path are pulled；18th, displacement path to the right；19th, it closes
Into velocity vector；20th, rule roller is drawn in cylinder air draught；21st, optoelectronic switch.
Specific embodiment
As shown in Figs. 1-5, the level of the present embodiment puts the screen printing platform for drawing rule automatic aligning, including horizontal positioned
Printing platform 2, be arranged on the right side of printing platform 2 and/or left side side positioning device 3, be arranged on 2 front left side of printing platform
Left front positioning device 4 and the right prelocalization device 5 for being arranged on 2 forward right side of printing platform；
Side positioning device 3, left front positioning device 4 and right prelocalization device 5 are formed for being placed on printing platform 2
The device of 1 three-point fix of printed matter；The positioning pin rotation of side positioning device 3 is flexible to turn setting, the positioning pin rotation of left front positioning device 4
Turn flexible setting.I.e. as equivalent replacement, for the present invention, can there be side positioning device with both sides or mounted on left side,
Then from right side feeding or mounted on right side, then from left side feeding.Can also the present invention be rotated by 90 ° or -90 °, i.e., in side
Two positioning devices are installed, after anterior/posterior sets a positioning pin, from below/front feeding is equivalent replacement.
Side positioning device 3, left front positioning device 4 and right prelocalization device 5 are common knowledge, and positioning pin has extremely
Few spinfunction, for example, a kind of screen processes press of Sloped rotating feeding of first patent CN201610072052.9 with
Positioning pin on a kind of screen processes press of inclined gravity feeding automatic positioning of CN201610072049.7, preferably side positioning fill
It puts 3, left front positioning device 4 and right prelocalization device 5 is respectively provided with rotary extension function.
The pulling device that printed matter 1 is driven to move, the aggregate velocity vector 19 of pulling device are provided on printing platform 2
Direction right front is moved to by left rear side；I.e. pulling device is angularly disposed to the tractive force of printed matter, so as to drive
Printed matter is close to front side and lateral register pin simultaneously, improves working efficiency, is realized by pulling device to existing printing
Platform upgrading improves, and achieves automation, is suitble to pipelining, while avoids tilting the high cost of printing platform, reduces
The difficulty of design and assembling.Can be oblique straight line or L-type broken line etc., but velocity composite is oblique i.e. in the path of pulling device
To.Specific inclined angle, may be set according to actual conditions.Such as it can be included forward with the traction displacement path of pulling device
Displacement path 18 to the right that displacement path 17 and its originating point are connect with 17 terminal of anterior displacement path.
Pulling device includes being provided at least one slotted channels 6 on printing platform 2 and being arranged in slotted channels 6
And the drawing rule device 7 at 1 back side of absorption printed matter, pulling device can also include being pressed in 1 positive tabletting 8 of printed matter；
Draw a kind of or combination that rule device 7 is following scheme；
Scheme one as the specific introduction of installation site, draws rule device 7 angularly disposed in left front positioning device 4 and right prelocalization
Between device 5, be arranged between side positioning device 3 and right prelocalization device 5, be arranged at the center of printing platform 2, and/or
The left front place of printing platform 2；But it is not limited to this.The left front place of printing platform 2 or platform other positions are equivalent replacements.
Scheme two draws rule device 7 to include being arranged on 2 front side of printing platform and draws printed matter 1 along anterior displacement path
The horizontal of 17 movements draws rule and is arranged on 2 right side traction printed matter 1 of printing platform along the water that displacement path 18 moves to the right
Horizontal drawing is advised；
Scheme three draws rule device 7 to include oblique be slidably arranged in slotted channels 6 and for 1 back side of negative-pressure adsorption printed matter
Air draught draws size block 13, is arranged on the lower section of printing platform 2 and draws size block 13 in the identical guiding of 6 glide direction of slotted channels with air draught
Slot draws the connecting plate 15 that connect of size block 13 with air draught and is arranged below printing platform 2 and piston rod is connect with connecting plate 15
Drawing cylinder 16 or hydraulic cylinder；
Scheme four draws rule device 7 to include oblique be slidably arranged in slotted channels 6 and for 1 back side of negative-pressure adsorption printed matter
Air draught draws size block 13, is arranged on the lower section of printing platform 2 and draws size block 13 in the identical straight line of 6 glide direction of slotted channels with air draught
Bearing 14, connecting plate 15 that size block 13 and linear bearing 14 connect is drawn with air draught respectively and be arranged below printing platform 2 and
The drawing cylinder 16 or hydraulic cylinder that piston rod is connect with connecting plate 15；
Scheme five draws rule device 7 to include being rotatably arranged in slotted channels 6 and for the cylinder at 1 back side of negative-pressure adsorption printed matter
Rule roller 20 is drawn in air draught；Wind inlet is distributed on the lateral wall for rule roller 20 being drawn to rotate in air draught.Cylinder air draught draw rule roller by motor or
Rotary cylinder drives.It can equally realize traction action.
Left front positioning device 4 and the distance L of right prelocalization device 5 determine less than left front positioning device 4 with side in left-right direction
The distance H of position device 3；So as to fulfill better positioning.
Said program specifically is said, preferably, pulling device be included on printing platform 2 be provided with it is at least one
Slotted channels 6 reduce the height for drawing rule so that draw rule upper surface with platform as possible on a horizontal plane, so as to avoid printing
Brush product improve printing quality because suction deforms, while reduce negative-pressure adsorption loss, improve adsorption capacity.Preferably, wherein
A slotted channels 6 in be provided with the drawing rule device 7 at absorption printed matter 1 back side.
2 upper surface of printing platform is provided with the air holes to 1 lower surface air blowing of fixing printing product/air-breathing；It is realized by blowing
The floating of printed matter so as to be moved easily, realizes that positioning when printing is fixed by air-breathing.
Optoelectronic switch 21 is provided in screen printing platform forepart, side and/or corner, optoelectronic switch 21 is connected with control
Device.
For scheme three or scheme four, be provided in another slotted channels 6 wherein absorption 1 back side of printed matter and with
The Y-direction for drawing rule 7 structure of device identical draws rule device 11 or X to advise device to drawing；Y-direction draws rule device 11 to advise printed matter 1 or X to drawing
Device, which is less than or equal to the tractive force of printed matter 1, draws tractive force of the rule device 7 to printed matter 1.By two draw advise devices from
And preferably realize that printed matter is positioned.Can be that Y-direction draws rule device 11 with X to rule device is drawn to combine, equally as deformation
The movement that aggregate velocity direction is right front is generated, is equivalent replacement.Before side positioning device 3, left front positioning device 4 and the right side
The quantity of positioning device 5 can be set according to actual conditions.
The positioning pin rotary extension setting of side positioning device 3, the positioning pin rotary extension setting of left front positioning device 4；It is fixed
Position pin connection has motor or rotary cylinder, and positioning pin is contacted with 1 side rolling friction of printed matter.
The hold-down devices for being contacted with 1 positive pressure of printed matter are provided on the right side of printing platform 2 and/or front side.
Hold-down devices include the tabletting for being arranged on the lifting cylinder 9 in 2 outside of printing platform and being lifted by lifting cylinder 9
8。
It is provided in 2 outside of printing platform and drives the horizontal advance and retreat cylinder 10 closer or far from printing platform 2 of tabletting 8.
Such as Fig. 1-3, the direction of the aggregate velocity vector 19 of pulling device is moved to right front by left rear side.Such as Fig. 4, drawing
The traction displacement path of device include that anterior displacement path 17 and its originating point connect with 17 terminal of anterior displacement path to
Right displacement path 18；
As the support of its upperseat concept, such as Fig. 4, rule device 7 is drawn to include being horizontally set on 2 right side of printing platform and traction print
Brush product 1 are advised and are printed with being horizontally set on 2 front side of printing platform and drawing along horizontal draw that displacement path 18 to the right moves
Product 1 are advised along horizontal draw that anterior displacement path 17 is moved.Level draws the structure of rule identical with drawing rule apparatus structure.Only draw
Direction change.
As malformation, rule device 7 is drawn to include being slidably arranged in slotted channels 6 and for negative-pressure adsorption printed matter 1
The air draught at the back side draws size block 13, is arranged on 2 lower section of printing platform and draws size block 13 identical in 6 glide direction of slotted channels with air draught
Linear bearing 14, connecting plate 15 and be arranged on printing platform 2 that size block 13 and linear bearing 14 connect are drawn with air draught respectively
The drawing cylinder 16 or hydraulic cylinder that lower section and piston rod are connect with connecting plate 15.
Linear fashion is affected above, can be rack-and-pinion, push rod, the common straight-line mechanism such as screw-nut structure.
As an improvement, it is provided with to contact with 1 positive pressure of printed matter on the right side of printing platform 2 and/or front side
Hold-down devices equally can be lifted and be put down to finger, pushed down printed matter and moved movement to positioning device.It can make
It is applied in combination with or with above-mentioned drawing rule, tabletting is with drawing rule synchronizing moving when drawing rule pulling material positioning.As malformation,
Left side or the rear side of platform can be arranged on, push down after printed matter and shifts movement onto to positioning device.
As concrete structure, hold-down devices include being arranged on the lifting cylinder 9 in 2 outside of printing platform and by lifting air
The tabletting 8 that cylinder 9 lifts.It is provided in 2 outside of printing platform and drives the horizontal advance and retreat gas closer or far from printing platform 2 of tabletting 8
Cylinder 10.
Tabletting can be two be divided into X to set with Y-direction or for one be angularly disposed.
As a further improvement, multiple ventilation holes, the screen printing platform are provided in screen printing platform upper surface
There are air-breathing and/or air blowing, the top of the screen printing platform is provided with screen printing part, in printing when fastening, feeding
It opens.
The upper surface for drawing gauge mechanism and screen printing platform upper surface are same plane.
It is 0~45 degree that the negative pressure, which draws gauge mechanism and the angle on locator material side,.
Preferably, screen printing platform side is provided with feeder and feeding manipulator, screen printing platform side is set
It is equipped with discharging manipulator and/or conveyer belt；Screen printing platform lower part is connected to tracheae.
The level of the present embodiment puts the screen process press for drawing rule automatic aligning, including rack, the print being arranged in rack
Platform 2, the print head being arranged on printing platform 2 are brushed flat, the charging side of printing platform 2 and/or discharging side is arranged on and is used for
Clamp the manipulator or conveyer belt of printed matter 1.
Localization method of the printed matter 1 of the present embodiment on printing platform 2, by means of above-mentioned printing platform 2；Including with
Lower step,
Step 1, opens print head, and printed matter 1 is placed on the platform on printing platform 2 by manipulator；
It is tilted when corner occurs for printed matter 1, execution step 2, i.e. hold-down devices or air holes are by printed matter 1 under printing platform 2
Pressure, then performs step 3；
When corner, which does not occur, for printed matter 1 tilts, step 2 is skipped, directly performs step 3；
Step 3, pulling device air-breathing absorption printed matter 1 simultaneously draw printed matter 1 on printing platform 2 from left back to right front
Displacement, it is final to be contacted simultaneously with side positioning device 3, left front positioning device 4 and right prelocalization device 5；It is drawn in pulling device
While 1 displacement of printed matter, optoelectronic switch 21 perceives 1 position of printed matter according to it and the location information is sent to controller,
Controller control side positioning device 3, left front positioning device 4 or the rotation of right prelocalization device 5 drive traction printed matter 1 to move；
I.e. when optoelectronic switch perceive two prelocalizations in place, side positioning without in place when, two prelocalization rotations, rotation direction be side
Orientation, auxiliary pulling device by printed matter to side positioning move, when optoelectronic switch perceive side positioning in place, prelocalization not
When in place, side positioning axis rotates, rotation direction is prelocalization direction, auxiliary pulling device moves printed matter to prelocalization, side positioning
Device reduces the positioning of positioning pin frictional resistance with rule is drawn also to be moved together in traction printed matter while the rotation of left front positioning device
Speed is faster.
Step 4, optoelectronic switch 21 perceive printed matter 1 in place after, 2 air-breathing fixing printing product 1 of printing platform, simultaneously
Side positioning device 3, left front positioning device 4 and right prelocalization device 5 are retracted；
Step 5, print head are fastened on printing platform 2, are printed.As equivalent replacement, when print head has receiving to position
The groove of device, positioning device can not retract, and when not changing groove, positioning device can be withdrawn under flat surface.
Reasonable design of the present invention, it is of low cost, durable, safe and reliable, easy to operate, time saving and energy saving, save fund,
It is compact-sized and easy to use.
The present invention, which fully describes, to be disclosed in order to more clear, and the prior art is just no longer enumerated.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that：It still may be used
To modify to the technical solution recorded in previous embodiment or carry out equivalent replacement to which part technical characteristic；Make
It is obvious that multiple technical solutions of the present invention, which are combined, for those skilled in the art.And these are changed or replace
It changes, the spirit and scope for technical solution of the embodiment of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (10)
1. a kind of level puts the screen printing platform for drawing rule automatic aligning, it is characterised in that：It is put down including horizontal positioned printing
Platform (2), is arranged on printing platform (2) front left side at the side positioning device (3) for being arranged on printing platform (2) right side and/or left side
Left front positioning device (4) and the right prelocalization device (5) for being arranged on printing platform (2) forward right side；
Side positioning device (3), left front positioning device (4) and right prelocalization device (5) composition are for being placed on printing platform
(2) device of printed matter (1) three-point fix on；
The pulling device for driving printed matter (1) mobile, the aggregate velocity vector of pulling device are provided on printing platform (2)
（19）Direction the traction displacement path of right front or pulling device be moved to by left rear side include anterior displacement path（17）With
And its originating point and anterior displacement path（17）The displacement path to the right of terminal connection（18）.
2. level according to claim 1 puts the screen printing platform for drawing rule automatic aligning, it is characterised in that:Drawing
Device, which is included on printing platform (2), to be provided at least one slotted channels (6) and is arranged in slotted channels (6) and adsorbs
The drawing rule device (7) and/or pulling device at printed matter (1) back side include being pressed in printed matter (1) positive tabletting (8)；
Draw a kind of or combination that rule device (7) is following scheme；
Scheme one, draw rule device (7) it is angularly disposed between left front positioning device (4) and right prelocalization device (5), be arranged on side
Between positioning device (3) and right prelocalization device (5), it is arranged at the center of printing platform (2), and/or printing platform (2)
Left front place；
Scheme two draws rule device (7) including being arranged on front side of printing platform (2) and drawing printed matter (1) along anterior displacement road
Diameter（17）Printing platform (2) right side traction printed matter (1) is advised and be arranged on to mobile horizontal draw along displacement path to the right
（18）Mobile horizontal draw is advised；
Scheme three draws rule device (7) to be slidably arranged in including oblique in slotted channels (6) and for negative-pressure adsorption printed matter (1)
The air draught at the back side draws size block (13), is arranged below printing platform (2) and size block (13) drawn to be slided in slotted channels (6) with air draught
The identical guide groove in direction, draw size block (13) connecting plate (15) that connect with air draught and be arranged on printing platform (2) lower section and
The drawing cylinder (16) or hydraulic cylinder that piston rod is connect with connecting plate (15)；
Scheme four draws rule device (7) to be slidably arranged in including oblique in slotted channels (6) and for negative-pressure adsorption printed matter (1)
The air draught at the back side draws size block (13), is arranged below printing platform (2) and size block (13) drawn to be slided in slotted channels (6) with air draught
The identical linear bearing in direction (14), respectively with air draught draw size block (13) and linear bearing (14) connect connecting plate (15), with
And it is arranged on drawing cylinder (16) or hydraulic cylinder that below printing platform (2) and piston rod is connect with connecting plate (15)；
Scheme five draws rule device (7) including being rotatably arranged in slotted channels (6) and for negative-pressure adsorption printed matter (1) back side
Cylinder air draught draw rule roller (20)；Wind inlet is distributed on the lateral wall for rule roller (20) being drawn to rotate in air draught.
3. level according to claim 1 puts the screen printing platform for drawing rule automatic aligning, it is characterised in that:Also wrap
Include the middle one or more of following technical characteristic；
The first, in left-right direction, the distance L of left front positioning device (4) and right prelocalization device (5) is less than left front positioning device
(4) with the distance H of side positioning device (3)；
Second, printing platform (2) upper surface is provided with the air holes to fixing printing product (1) lower surface air blowing/air-breathing；
The third, optoelectronic switch is provided in screen printing platform forepart, side and/or corner（21）, optoelectronic switch（21）Even
It is connected to controller.
4. level according to claim 2 puts the screen printing platform for drawing rule automatic aligning, it is characterised in that:For side
Case three or scheme four, interior be provided with of another slotted channels (6) wherein adsorb printed matter (1) back side and advise device with drawing
(7) the identical Y-direction of structure draws rule device (11) or X to advise device to drawing；Y-direction draws rule device (11) to advise printed matter (1) or X to drawing
Device, which is less than or equal to the tractive force of printed matter (1), draws tractive force of the rule device (7) to printed matter (1).
5. level according to claim 1 puts the screen printing platform for drawing rule automatic aligning, it is characterised in that:Side positioning
The positioning pin rotary extension setting of device (3), the positioning pin rotary extension setting of left front positioning device (4)；Positioning pin is connected with
Motor or rotary cylinder, positioning pin are contacted with printed matter (1) side rolling friction.
6. putting the screen printing platform for drawing rule automatic aligning according to claim 1-5 any one of them levels, feature exists
In:The hold-down devices for being contacted with printed matter (1) positive pressure are provided on the right side of printing platform (2) and/or front side.
7. level according to claim 6 puts the screen printing platform for drawing rule automatic aligning, it is characterised in that:It pushes
Device includes being arranged on the lifting cylinder (9) on the outside of printing platform (2) and the tabletting (8) lifted by lifting cylinder (9).
8. level according to claim 7 puts the screen printing platform for drawing rule automatic aligning, it is characterised in that:It is printing
It brushes flat to be provided on the outside of platform (2) and drives the horizontal advance and retreat cylinder (10) closer or far from printing platform (2) of tabletting (8).
9. a kind of level puts the screen process press for drawing rule automatic aligning, it is characterised in that:Including rack, it is arranged in rack
Such as claim 1-8 any one of them printing platform (2), the print head being arranged on printing platform (2) are arranged on to print and put down
Platform (2) feeds side and/or discharge side and manipulator or conveyer belt for clamping printed matter (1).
10. a kind of alignment method of printed matter (1) on printing platform (2), it is characterised in that:Appointed by means of claim 1-8
Printing platform (2) described in one；This method includes the following steps,
Step 1, opens print head, and printed matter (1) is placed on the platform on printing platform (2) by manipulator；
Tilted when corner occurs for printed matter (1), perform step 2, i.e., hold-down devices or air holes by printed matter (1) to printing platform
(2) it pushes, then performs step 3；
When corner, which does not occur, for printed matter (1) tilts, step 2 is skipped, directly performs step 3；
Step 3, pulling device air-breathing absorption printed matter（1）And printed matter (1) is drawn on printing platform (2) by left back direction
Right front displacement, it is final to be contacted simultaneously with side positioning device (3), left front positioning device (4) and right prelocalization device (5)；
While pulling device draws printed matter (1) displacement, optoelectronic switch（21）Printed matter is perceived according to it（1）Position and by the position
Information is sent to controller, controller control side positioning device (3), left front positioning device (4) or right prelocalization device (5) rotation
Turn to drive traction printed matter (1) mobile；
Step 4, optoelectronic switch（21）Perceive printed matter（1）In place after, printing platform (2) air-breathing fixing printing product（1）,
Side positioning device (3), left front positioning device (4) and right prelocalization device (5) are retracted simultaneously；
Step 5, print head are fastened on printing platform (2), are printed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810132506.6A CN108177425A (en) | 2018-02-09 | 2018-02-09 | Level puts screen printing platform, printing machine and the method for drawing rule automatic aligning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810132506.6A CN108177425A (en) | 2018-02-09 | 2018-02-09 | Level puts screen printing platform, printing machine and the method for drawing rule automatic aligning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108177425A true CN108177425A (en) | 2018-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810132506.6A Pending CN108177425A (en) | 2018-02-09 | 2018-02-09 | Level puts screen printing platform, printing machine and the method for drawing rule automatic aligning |
Country Status (1)
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| CN (1) | CN108177425A (en) |
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| CN109677105A (en) * | 2018-11-27 | 2019-04-26 | 石家庄胜辉机械科技有限公司 | Screen process press feeding positioning mechanism and screen process press |
| CN113997686A (en) * | 2021-11-02 | 2022-02-01 | 湖南品触光电科技有限公司 | Go up convenient curved surface of unloading screen production and processing and use membrane material silk screen printing machine |
| CN115352178A (en) * | 2022-09-26 | 2022-11-18 | 石家庄胜辉机械科技有限公司 | Screen printing platform adopting image sensor for lateral positioning |
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Effective date of registration: 20181115 Address after: 050000 Shijiazhuang City, Hebei Province, Yuhua District, 308 National Road South Jiao Section of Shiluan Avenue and Sports Avenue intersection westbound 100 meters south Applicant after: Shijiazhuang Shenghui Machinery Technology Co., Ltd. Address before: 050000 4-6 buildings in Nanjiao Section on the south side of 308 National Road, Yuhua District, Shijiazhuang City, Hebei Province Applicant before: Shijiazhuang Hongye Printing Machinery Co., Ltd. |
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