CN107053826A - A kind of coiled strip flat-bed screen printing process and coiled strip flat-bed screen printing machine - Google Patents
A kind of coiled strip flat-bed screen printing process and coiled strip flat-bed screen printing machine Download PDFInfo
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- CN107053826A CN107053826A CN201710237301.XA CN201710237301A CN107053826A CN 107053826 A CN107053826 A CN 107053826A CN 201710237301 A CN201710237301 A CN 201710237301A CN 107053826 A CN107053826 A CN 107053826A
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- screen frame
- coiled strip
- slide rail
- linear slide
- blade construction
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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
- B41F15/34—Screens, Frames; Holders therefor
- B41F15/36—Screens, Frames; Holders therefor flat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/08—Machines
- B41F15/0831—Machines for printing webs
- B41F15/0845—Machines for printing webs with flat screens
- B41F15/085—Machines for printing webs with flat screens with a stationary screen and a moving squeegee
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/08—Machines
- B41F15/0831—Machines for printing webs
- B41F15/0845—Machines for printing webs with flat screens
- B41F15/0859—Machines for printing webs with flat screens movable on a long printing table
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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
- B41F15/14—Details
- B41F15/16—Printing tables
- B41F15/18—Supports for workpieces
- B41F15/24—Supports for workpieces for webs
-
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Screen Printers (AREA)
- Printing Methods (AREA)
Abstract
The invention discloses a kind of coiled strip flat-bed screen printing process, comprise the following steps：(1) coiled strip stock is wound on rolling assemblies, and at the uniform velocity moved forward with speed ν 1；Screen frame with coiled strip stock equidirectional and the constant levels of speed ν 2 to be moved, and screen frame is at the uniform velocity vertically moved upwards along guide pillar with speed ν 3, then screen frame is run with bulk velocity ν 4 and with incline direction；Blade construction and rolling assemblies with screen frame opposite direction, with screen frame same speed constant level to move；(2) when screen frame and coiled strip stock are in relative static conditions, blade construction moves down the ink on extruding screen frame, and ink is divulged on coiled strip stock by mesh；(3) screen frame is moved horizontally after 1/2 length of screen frame picture and text in opposite directions with blade construction, completes a picture and text printing；(4) coiled strip stock continues at the uniform velocity to move, and screen frame, blade construction and rolling assemblies return to original position, repeats to act above.The invention also discloses coiled strip flat-bed screen printing machine.
Description
Technical field
The present invention relates to coiled strip flat-bed screen printing machine field, more particularly to a kind of coiled strip flat-bed screen printing process and volume
Expect flat-bed screen printing machine.
Background technology
Flat-bed screen printing machine, be doctor with the ink on certain pressure extrusion half tone, ink passes through on half tone
Areas mesh, divulges a kind of equipment of stock.Flat-bed screen printing machine is simple in construction, and consumptive material is cheap, easy to operate,
Extensive use has been commercially available in adhesive label, electronics processing, printed circuit board (PCB) and packaging material.
At present, in the market coiled strip flat-bed screen printing machine mainly has two kinds of structures：
(1) bearing ink pad is plane, and half tone is placed in above bearing ink pad, and doctor is on half tone, and bearing ink pad and half tone are all solid
It is fixed motionless.During silk-screen, coiled strip stock is static on bearing ink pad, and doctor is moved down, then under the driving of mechanism from
Open original position linear motion, with the ink on certain pressure extrusion half tone, ink by the areas mesh on half tone,
Divulge on stock.Doctor has been moved after screen frame picture and text length, returns to original position, completes a picture and text printing.It is this
Coiled strip stock is static when structure is because of silk-screen, and doctor reciprocating linear movement, print speed printing speed is very slow, has had a strong impact on life
Produce efficiency.
(2) bearing ink pad is barrel, and position is fixed, a circumference rotation, and half tone, which is placed in above printing barrel, makees reciprocal straight
Line is moved, and doctor is on half tone, and coiled strip stock is with certain angle bag on printing barrel is cylindrical.During silk-screen, volume
Expect that stock at the uniform velocity moves ahead, rotated with barrel, half tone leaves original position, with the same speed of coiled strip stock and direction water
Translation is dynamic, and half tone and coiled strip stock geo-stationary, doctor are moved down, with the ink on certain pressure extrusion half tone,
Ink is divulged on stock by the areas mesh on half tone, and it is long that coiled strip stock and half tone have moved screen frame picture and text
After degree, a picture and text printing is completed, then coiled strip stock opposite direction is moved, and screen frame also follows opposite direction to be moved to start bit
Put, repeat to act above.This structure, screen frame and coiled strip stock are moved together during silk-screen, and printing roller body position is fixed, only
Circumference rotates, and often completes after a picture and text printing, coiled strip stock wants opposite direction to move a certain distance, and print speed printing speed is not high, raw
Produce efficiency low.
It follows that existing coiled strip plain net screen printer on the market, the speed of service is slow, and low production efficiency, silk-screen effect is not
Good, productivity is low, with the continuous improvement of the daily fierce and silk screen printing process requirement of market competition, can be gradually backed out market.
The content of the invention
For above-mentioned deficiency, it is an object of the invention to provide a kind of coiled strip flat-bed screen printing process, coiled strip stock
Without stopping retreating, at the uniform velocity moved ahead toward a direction all the time, screen frame and blade construction all only need the 1/ of the literary length of mobile network block diagram
2, you can complete a picture and text printing, coiled strip flat-bed screen print speed printing speed can be greatly improved, yield is significantly improved, and production efficiency is big
Width is improved.
The present invention also aims to provide implement above-mentioned coiled strip flat-bed screen printing process coiled strip flat-bed screen printing
Machine, reasonable in design, novelty, advanced, the speed of service is fast, and stability is high, and precision is high and reliable, and silk-screen effect is good, produces energy
Power is high, and energy greatly limit meets the production requirement of client.
The present invention is reaches that the technical scheme that above-mentioned purpose is used is：
A kind of coiled strip flat-bed screen printing process, it is characterised in that comprise the following steps：
(1) coiled strip flat-bed screen printing machine is prepared, it includes the first linear slide rail arranged in parallel, the second linear cunning
Rail, third linear slide rail and screen frame fixed rod seat, wherein, it is connected with one between first linear slide rail and the second linear slide rail
Blade construction fixed plate, the blade construction fixed plate is by the driving of a fixed plate drive mechanism in the first linear slide rail and second
Moved forward and backward on linear slide rail, and blade construction and rolling assemblies are fixed with the blade construction fixed plate；The screen frame is fixed
Pole socket is slideably positioned on third linear slide rail, and the screen frame fixed rod seat is by the driving of a fixed rod seat drive mechanism the 3rd
Moved forward and backward on linear slide rail, the screen frame fixed rod seat two ends are respectively fixed with a guide pillar, and being arranged with screen frame outside the guide pillar fixes
Bar, the screen frame fix bar is moved up and down by the driving of a fix bar drive mechanism on guide pillar, in two screen frame fix bars
Between tilting rack be provided with a screen frame, and the screen frame be located between blade construction and rolling assemblies, the screen frame is formed with horizontal direction
Angle α；
(2) coiled strip stock is wound on rolling assemblies, and controls coiled strip stock at the uniform velocity to be moved forward with speed ν 1；
Meanwhile, under the driving of fixed rod seat drive mechanism, screen frame fixed rod seat drives screen frame to leave original position, and to be held with coiled strip
Thing identical direction and speed ν 2 are printed, constant level moves on third linear slide rail, simultaneously, in fix bar driving machine
Under the driving of structure, screen frame fix bar drives screen frame at the uniform velocity to be vertically moved upwards with speed ν 3 along guide pillar, then screen frame is with overall fortune
Scanning frequency degree ν 4 and the direction operation to tilt upward, wherein, the ν 2=tan α of ν 3/,Meanwhile, in fixed plate
Under the driving of drive mechanism, blade construction fixed plate drives blade construction and rolling assemblies to leave original position, and with screen frame
Opposite direction and with screen frame same speed ν 1, constant level moves on the first linear slide rail and the second linear slide rail；
(3) when the speed of service ν 4 of screen frame is equal to the translational speed ν 1 of coiled strip stock, at screen frame and coiled strip stock
In relative static conditions, then blade construction is moved down, and with the ink on pressure extrusion screen frame, ink passes through the picture and text on screen frame
Part mesh, is divulged on coiled strip stock；
(4) the screen frame band of ﹑ blade constructions and rolling assemblies in blade construction fixed plate Xia the driving of screen frame fixed rod seat
Under dynamic, after 1/2 length that screen frame picture and text are moved horizontally in opposite directions, a picture and text printing is completed；
(5) then, coiled strip stock continues at the uniform velocity to move forward with speed ν 1, meanwhile, screen frame is in screen frame fixed rod seat
Drive Xia ﹑ blade constructions and rolling assemblies under the drive of blade construction fixed plate, return to original position, repeat more than it is dynamic
Make.
As a further improvement on the present invention, in the step (1), the screen frame and the angle α of horizontal direction formation
For 5 ° -20 °.
As a further improvement on the present invention, in the step (1), the rolling assemblies include first cross paper bowl and
The first impressing bottom roller for crossing paper bowl upper right side is arranged at, wherein, the minimum distance between the impressing bottom roller and screen frame is 2-
3mm。
Implement the coiled strip flat-bed screen printing machine of the above method, it is characterised in that including First Line arranged in parallel
Property slide rail, the second linear slide rail, third linear slide rail and screen frame fixed rod seat, wherein, first linear slide rail and the second line
Blade construction fixed plate is connected between property slide rail, the blade construction fixed plate is by the driving of fixed plate drive mechanism first
Moved forward and backward on linear slide rail and the second linear slide rail, and blade construction and roll shaft group are fixed with the blade construction fixed plate
Part；The screen frame fixed rod seat is slideably positioned on third linear slide rail, and the screen frame fixed rod seat passes through fixed rod seat driving machine
The driving of structure is moved forward and backward on third linear slide rail, and the screen frame fixed rod seat two ends are respectively fixed with guide pillar, the guide pillar overcoat
Provided with screen frame fix bar, the screen frame fix bar is moved up and down by the driving of fix bar drive mechanism on guide pillar, at this two
Tilting rack is provided with screen frame between screen frame fix bar, and the screen frame is located between blade construction and rolling assemblies, the screen frame and level
Direction forms angle α.
As a further improvement on the present invention, the screen frame and the angle α that horizontal direction is formed are 5 ° -20 °.
As a further improvement on the present invention, the rolling assemblies, which cross paper bowl including first and are arranged at first, crosses paper bowl
The impressing bottom roller on upper right side, wherein, the minimum distance between the impressing bottom roller and screen frame is 2-3mm.
As a further improvement on the present invention, in addition to be arranged at first cross the second of paper bowl lower left side cross paper bowl,
And be arranged at the 3rd of impressing bottom roller right edge and cross paper bowl, wherein, the coiled strip stock crosses Zhi Gun ﹑ first by second and crosses paper
After roller, bypass impressing bottom roller it is cylindrical, then by the 3rd cross paper bowl.
As a further improvement on the present invention, the screen frame fixed rod seat is slidably connected to third linear by some sliding blocks
On slide rail.
As a further improvement on the present invention, the fixed rod seat drive mechanism include an active synchronization wheel, it is one driven same
Step wheel and the timing belt set on the outside of active synchronization wheel and driven synchronizing wheel；The screen frame fixed rod seat is arranged at synchronization
Take, and it is movable with timing belt.
As a further improvement on the present invention, the blade construction lower end has two doctors.
Beneficial effects of the present invention are：
Coiled strip flat-bed screen printing machine of the present invention is reasonable in design, new by being improved design to overall structure
Clever, advanced, the speed of service is fast, and stability is high, and precision is high and reliable, and silk-screen effect is good, and production capacity is high, greatly limit can meet
The production requirement of client.
Coiled strip flat-bed screen printing process of the present invention, using advanced coiled strip flat-bed screen printing machine, during silk-screen printing, volume
Material stock does not stop standing fast, and is at the uniform velocity moved ahead toward a direction all the time, under the driving of drive mechanism, screen frame and blade construction
With the speed relative motion same with coiled strip stock, screen frame and blade construction all only need the 1/2 of the literary length of mobile network block diagram, i.e.,
A picture and text printing can be completed, coiled strip flat-bed screen print speed printing speed can be greatly improved, than traditional coiled strip flat-bed screen printing machine
The substantial amounts of time is saved, speed is 3-4 times of traditional coiled strip flat-bed screen printing machine, and yield is 4-5 times of conventional types,
The income of asset of equipments exceedes the several times of conventional types, is effectively reduced the investment of crew numbers and plant assets.
Above-mentioned is the general introduction of inventive technique scheme, and below in conjunction with accompanying drawing and embodiment, the present invention is done further
Explanation.
Brief description of the drawings
Fig. 1 is overall structure diagram of the invention.
Embodiment
Further to illustrate the present invention to reach technological means and effect that predetermined purpose is taken, below in conjunction with accompanying drawing
And preferred embodiment, the embodiment detailed description to the present invention.
Fig. 1 is refer to, the embodiment of the present invention provides a kind of coiled strip flat-bed screen printing process, comprised the following steps：
(1) coiled strip flat-bed screen printing machine is prepared, it is linear that it includes the first linear slide rail 1, second arranged in parallel
Slide rail 2, third linear slide rail 3 and screen frame fixed rod seat 4, wherein, between the linear slide rail 2 of the first linear slide rail 1 and second
A blade construction fixed plate 5 is connected with, the blade construction fixed plate 5 is linear first by the driving of a fixed plate drive mechanism
Moved forward and backward on the linear slide rail 2 of slide rail 1 and second, and blade construction 6 and rolling assemblies are fixed with the blade construction fixed plate 5
7；The screen frame fixed rod seat 4 is slideably positioned on third linear slide rail 3, and the screen frame fixed rod seat 4 is driven by a fixed rod seat
The driving of motivation structure 30 is moved forward and backward on third linear slide rail 3, and the two ends of screen frame fixed rod seat 4 are respectively fixed with a guide pillar 8,
Screen frame fix bar 9 is arranged with outside the guide pillar 8, the screen frame fix bar 9 by the driving of a fix bar drive mechanism on guide pillar 8 on
Lower movement, tilting rack is provided with a screen frame 10 between two screen frame fix bars 9, and the screen frame 10 is located at blade construction 6 and roller
Between shaft assembly 7, the screen frame 10 and horizontal direction formation angle α；
(2) coiled strip stock 20 is wound on rolling assemblies 7, and control coiled strip stock 20 with speed ν 1 at the uniform velocity forward
It is mobile；Meanwhile, under the driving of fixed rod seat drive mechanism 30, screen frame fixed rod seat 4 drives screen frame 10 to leave original position, and
With with the identical direction of coiled strip stock 20 and speed ν 2, on third linear slide rail 3 constant level move, simultaneously,
Under the driving of fix bar drive mechanism, screen frame fix bar 9 drives screen frame 10 to be moved along guide pillar 8 so that speed ν 3 is at the uniform velocity vertical upwards
Dynamic, then screen frame 10 is run with overall operation speed ν 4 and with the direction tilted upward, wherein, the ν 2=tan α of ν 3/,Meanwhile, under the driving of fixed plate drive mechanism, blade construction fixed plate 5 drives blade construction 6 and roller
Shaft assembly 7 leaves original position, and with the direction opposite with screen frame 10 and with the same speed ν 1 of screen frame 10, it is linear first
Constant level moves on the linear slide rail 2 of slide rail 1 and second；
(3) when the speed of service ν 4 of screen frame 10 is equal to the translational speed ν 1 of coiled strip stock 20, screen frame 10 is held with coiled strip
Print thing 20 and be in relative static conditions, then blade construction 6 is moved down, and with the ink on pressure extrusion screen frame 10, ink passes through
Areas mesh on screen frame 10, is divulged on coiled strip stock 20；
(4) screen frame 10 Xia the drive of screen frame fixed rod seat 4 ﹑ blade constructions 6 and rolling assemblies 7 in blade construction fixed plate
Under 5 drive, after 1/2 length that screen frame picture and text are moved horizontally in opposite directions, a picture and text printing is completed；
(5) then, coiled strip stock 20 continues at the uniform velocity to move forward with speed ν 1, meanwhile, screen frame 10 is in screen frame fix bar
Seat 4 drive Xia ﹑ blade constructions 6 with rolling assemblies 7 under the drive of blade construction fixed plate 5, return to original position, repeat
Act above.
In the step (1), the angle α of the screen frame 10 and horizontal direction formation is 5 ° -20 °.
In the step (1), the rolling assemblies 7 cross paper bowl 71 including first and are arranged at first and cross on paper bowl 71
The impressing bottom roller 72 of square right edge, wherein, the minimum distance between the impressing bottom roller 72 and screen frame 10 is 2-3mm.
Coiled strip flat-bed screen printing process provided in an embodiment of the present invention, using advanced coiled strip flat-bed screen printing machine,
During silk-screen printing, coiled strip stock does not stop standing fast, and is at the uniform velocity moved ahead toward a direction all the time, under the driving of drive mechanism,
Screen frame all only needs mobile network block diagram with blade construction with the speed relative motion same with coiled strip stock, screen frame and blade construction
The 1/2 of literary length, you can complete a picture and text printing, coiled strip flat-bed screen print speed printing speed can be greatly improved, than traditional coiled strip
Flat-bed screen printing machine saves the substantial amounts of time, and speed is 3-4 times of traditional coiled strip flat-bed screen printing machine, and yield is to pass
4-5 times of system type, the income of asset of equipments exceedes the several times of conventional types, is effectively reduced crew numbers and factory sets
The investment of standby assets.
Fig. 1 is refer to, the embodiment of the present invention additionally provides the coiled strip flat-bed screen printing machine for implementing the above method, including phase
The first linear slide rail 1, the second linear slide rail 2, third linear slide rail 3 and the screen frame fixed rod seat 4 mutually be arrangeding in parallel, wherein, institute
State and be connected with blade construction fixed plate 5 between the first linear slide rail 1 and the second linear slide rail 2, the blade construction fixed plate 5 passes through
The driving of fixed plate drive mechanism is moved forward and backward on the first linear slide rail 1 and the second linear slide rail 2, and the blade construction is fixed
Blade construction 6 and rolling assemblies 7 are fixed with plate 5, the lower end of blade construction 6 has two doctors 61；The screen frame is fixed
Pole socket 4 is slideably positioned on third linear slide rail 3, and the screen frame fixed rod seat 4 is existed by the driving of fixed rod seat drive mechanism 30
Moved forward and backward on third linear slide rail 3, the two ends of screen frame fixed rod seat 4 are respectively fixed with guide pillar 8, net is arranged with outside the guide pillar 8
Frame fix bar 9, the screen frame fix bar 9 is moved up and down by the driving of fix bar drive mechanism on guide pillar 8, in two screen frames
Between fix bar 9 tilting rack be provided with screen frame 10, and the screen frame 10 be located between blade construction 6 and rolling assemblies 7, the screen frame 10 with
Horizontal direction formation angle α, in the present embodiment, the angle α of the screen frame 10 and horizontal direction formation is 5 ° -20 °.
In the present embodiment, the rolling assemblies 7, which cross paper bowl 71 including first and are arranged at first, crosses the top of paper bowl 71 right side
The impressing bottom roller 72 of side, wherein, the minimum distance between the impressing bottom roller 72 and screen frame 10 is 2-3mm.Meanwhile, in addition to set
It is placed in first and crosses the second of paper bowl 71 lower left side and cross paper bowl 73 and be arranged at the 3rd of the impressing right edge of bottom roller 72 and crosses paper bowl
74, wherein, the coiled strip stock 20 is crossed after paper bowl 73 ﹑ first crosses paper bowl 71 by second, and it is cylindrical to bypass impressing bottom roller 72, so
Afterwards paper bowl 74 is crossed by the 3rd.
In the present embodiment, the screen frame fixed rod seat 4 is slidably connected to third linear slide rail 3 by some sliding blocks 41
On.
Meanwhile, the fixed rod seat drive mechanism 30 includes an active synchronization wheel 301, a driven synchronizing wheel 302 and surrounded
The timing belt 303 that active synchronization wheel 301 is set with the driven outside of synchronizing wheel 302；The screen frame fixed rod seat 4 is arranged at timing belt
On 303, and it is movable with timing belt 303.
Coiled strip flat-bed screen printing machine provided in an embodiment of the present invention, by being improved design, structure to overall structure
Reasonable in design, novel, advanced, the speed of service is fast, and stability is high, and precision is high and reliable, and silk-screen effect is good, and production capacity is high, energy
Very big limit meets the production requirement of client.
The above described is only a preferred embodiment of the present invention, be not intended to limit the scope of the present invention,
Therefore the technical characteristic identical or approximate with the above embodiment of the present invention is used, and obtained other structures, the guarantor in the present invention
Within the scope of shield.
Claims (10)
1. a kind of coiled strip flat-bed screen printing process, it is characterised in that comprise the following steps：
(1) prepare coiled strip flat-bed screen printing machine, it include the first linear slide rail arranged in parallel, the second linear slide rail,
Third linear slide rail and screen frame fixed rod seat, wherein, it is connected with one between first linear slide rail and the second linear slide rail and scrapes
Knife structure fixed plate, the blade construction fixed plate is by the driving of a fixed plate drive mechanism in the first linear slide rail and the second line
Property slide rail on move forward and backward, and be fixed with blade construction and rolling assemblies in the blade construction fixed plate；The screen frame fix bar
Seat is slideably positioned on third linear slide rail, and the screen frame fixed rod seat is by the driving of a fixed rod seat drive mechanism in the 3rd line
Property slide rail on move forward and backward, the screen frame fixed rod seat two ends are respectively fixed with a guide pillar, and screen frame fix bar is arranged with outside the guide pillar,
The screen frame fix bar is moved up and down by the driving of a fix bar drive mechanism on guide pillar, between two screen frame fix bars
Tilting rack is provided with a screen frame, and the screen frame is located between blade construction and rolling assemblies, the screen frame and horizontal direction formation angle
α；
(2) coiled strip stock is wound on rolling assemblies, and controls coiled strip stock at the uniform velocity to be moved forward with speed ν 1；Together
When, under the driving of fixed rod seat drive mechanism, screen frame fixed rod seat drives screen frame to leave original position, and with coiled strip printing
Thing identical direction and speed ν 2, constant level moves on third linear slide rail, simultaneously, in fix bar drive mechanism
Driving under, screen frame fix bar drive screen frame at the uniform velocity vertically moved upwards with speed ν 3 along guide pillar, then screen frame is with overall operation
Speed ν 4 and the direction operation to tilt upward, wherein, the ν 2=tan α of ν 3/,Meanwhile, in fixed plate driving
Under the driving of mechanism, blade construction fixed plate drives blade construction to leave original position with rolling assemblies, and with opposite with screen frame
Direction and with screen frame same speed ν 1, on the first linear slide rail and the second linear slide rail constant level move；
(3) when the speed of service ν 4 of screen frame is equal to the translational speed ν 1 of coiled strip stock, screen frame is in phase with coiled strip stock
To inactive state, then blade construction is moved down, and with the ink on pressure extrusion screen frame, ink passes through the areas on screen frame
Mesh, is divulged on coiled strip stock；
(4) screen frame Xia the driving of screen frame fixed rod seat ﹑ blade constructions and rolling assemblies under the drive of blade construction fixed plate,
After opposite 1/2 length for moving horizontally screen frame picture and text, a picture and text printing is completed；
(5) then, coiled strip stock continues at the uniform velocity to move forward with speed ν 1, meanwhile, drive of the screen frame in screen frame fixed rod seat
Xia ﹑ blade constructions under the drive of blade construction fixed plate, return to original position with rolling assemblies, repeat to act above.
2. coiled strip flat-bed screen printing process according to claim 1, it is characterised in that described in the step (1)
Screen frame is 5 ° -20 ° with the angle α that horizontal direction is formed.
3. coiled strip flat-bed screen printing process according to claim 1, it is characterised in that described in the step (1)
Rolling assemblies include first and cross paper bowl and be arranged at the first impressing bottom roller for crossing paper bowl upper right side, wherein, the impressing bottom roller
Minimum distance between screen frame is 2-3mm.
4. implement the coiled strip flat-bed screen printing machine of any methods described in the claims 1-3, it is characterised in that including phase
The first linear slide rail, the second linear slide rail, third linear slide rail and the screen frame fixed rod seat mutually be arrangeding in parallel, wherein, described
Blade construction fixed plate is connected between one linear slide rail and the second linear slide rail, the blade construction fixed plate is driven by fixed plate
The driving of motivation structure is moved forward and backward on the first linear slide rail and the second linear slide rail, and is fixed with the blade construction fixed plate
Blade construction and rolling assemblies；The screen frame fixed rod seat is slideably positioned on third linear slide rail, and the screen frame fixed rod seat leads to
The driving for crossing fixed rod seat drive mechanism is moved forward and backward on third linear slide rail, and the screen frame fixed rod seat two ends are respectively fixed with
Be arranged with screen frame fix bar outside guide pillar, the guide pillar, the screen frame fix bar by the driving of fix bar drive mechanism on guide pillar on
Lower movement, tilting rack is provided with screen frame between two screen frame fix bars, and the screen frame be located at blade construction and rolling assemblies it
Between, the screen frame and horizontal direction formation angle α.
5. coiled strip flat-bed screen printing machine according to claim 4, it is characterised in that the screen frame is formed with horizontal direction
Angle α be 5 ° -20 °.
6. coiled strip flat-bed screen printing machine according to claim 4, it is characterised in that the rolling assemblies include the first mistake
Paper bowl and the impressing bottom roller for being arranged at the first mistake paper bowl upper right side, wherein, the most low coverage between the impressing bottom roller and screen frame
From for 2-3mm.
7. coiled strip flat-bed screen printing machine according to claim 6, it is characterised in that also cross paper bowl including being arranged at first
The second of lower left side, which crosses paper bowl and be arranged at the 3rd of impressing bottom roller right edge, crosses paper bowl, wherein, the coiled strip stock
Crossed by second after Zhi Gun ﹑ first cross paper bowl, it is cylindrical to bypass impressing bottom roller, then crosses paper bowl by the 3rd.
8. coiled strip flat-bed screen printing machine according to claim 4, it is characterised in that if the screen frame fixed rod seat by
Dry sliding block is slidably connected on third linear slide rail.
9. coiled strip flat-bed screen printing machine according to claim 4, it is characterised in that the fixed rod seat drive mechanism bag
Include an active synchronization wheel, a driven synchronizing wheel and the timing belt set on the outside of active synchronization wheel and driven synchronizing wheel；It is described
Screen frame fixed rod seat is arranged on timing belt, and movable with timing belt.
10. coiled strip flat-bed screen printing machine according to claim 4, it is characterised in that the blade construction lower end has
Two doctors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710237301.XA CN107053826B (en) | 2017-04-12 | 2017-04-12 | Roll stock flat screen printing method and roll stock flat screen printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710237301.XA CN107053826B (en) | 2017-04-12 | 2017-04-12 | Roll stock flat screen printing method and roll stock flat screen printing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107053826A true CN107053826A (en) | 2017-08-18 |
| CN107053826B CN107053826B (en) | 2023-05-12 |
Family
ID=59602256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710237301.XA Active CN107053826B (en) | 2017-04-12 | 2017-04-12 | Roll stock flat screen printing method and roll stock flat screen printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107053826B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112519391A (en) * | 2020-11-18 | 2021-03-19 | 温州欧宏机械有限公司 | Drum-type roll-to-roll screen printing machine |
| CN112571927A (en) * | 2020-11-18 | 2021-03-30 | 温州欧宏机械有限公司 | Drum-type reel-to-reel screen printing mechanism |
| CN112659771A (en) * | 2020-12-31 | 2021-04-16 | 常州时创能源股份有限公司 | Screen printing method capable of reducing printing thickness of slurry |
| CN113696620A (en) * | 2021-09-13 | 2021-11-26 | 浙江力冠机械有限公司 | 3D gold stamping mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112519391A (en) * | 2020-11-18 | 2021-03-19 | 温州欧宏机械有限公司 | Drum-type roll-to-roll screen printing machine |
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| CN113696620A (en) * | 2021-09-13 | 2021-11-26 | 浙江力冠机械有限公司 | 3D gold stamping mechanism |
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