CN102233710B - Printing work pipeline and printing method - Google Patents

Printing work pipeline and printing method Download PDF

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Publication number
CN102233710B
CN102233710B CN201010163030.6A CN201010163030A CN102233710B CN 102233710 B CN102233710 B CN 102233710B CN 201010163030 A CN201010163030 A CN 201010163030A CN 102233710 B CN102233710 B CN 102233710B
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China
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described
printing
position
work
work package
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CN201010163030.6A
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Chinese (zh)
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CN102233710A (en
Inventor
陈东钦
高弋崇
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东远精技工业股份有限公司
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Priority to CN201010163030.6A priority Critical patent/CN102233710B/en
Publication of CN102233710A publication Critical patent/CN102233710A/en
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Abstract

The invention discloses a printing work pipeline and a printing method. The printing work pipeline comprises a feeding apparatus, an image taking device, a work table top device, a printing device and a discharging device, wherein the feeding apparatus is used for enabling a work-piece to enter location so as to locate the work-piece in centre and used for moving the work-piece to a table top at an image taking position by an arm; the image taking device is used for taking an image of the work-piece on the table top at the image taking position and transferring the image to a screen printing plate locating mechanism of a printing device, the work table top device includes an upper table top, a lower table top and a horizontal sliding mechanism for driving the upper table top and the lower table top to move in and move out interactively at the image taking position and a printing position; the printing device is arranged in a direction perpendicular to a feeding and discharging direction of the work-piece and used for covering the located screen printing plate on the work-piece on the table top at the printing position; and the discharging device moves the work-piece from the table top at the image taking position to a discharging position by a material return arm so as to deliver the work-piece out. Due to the application of the printing work pipeline disclosed by the invention, the work-piece can be easily and rapidly located, the accuracy is enhanced, the process time is saved, and the production efficiency is increased, so that the demand for massive production is met.

Description

Printing operation production line

Technical field

The present invention relates to a kind of structure and workflow thereof of printing operation production line, espespecially a kind ofly utilize upper and lower table top with printing operation production line and printing process thereof mutual mobile on the printing position on printing operation production line and capture position.

Background technology

Screen printer mostly in the past is single table surface formula, its printing work program is roughly as follows: first work package is placed on to table top first-class to be printed, again table top is moved into half tone below, carry out screen painting via printing scraper again, finally just table top is shifted out to reset, begin to place again next work package to be printed to print, therefore, make the last time be completed for printing to start next time printing between institute's interlude long, thereby reduction production efficiency.In order to enhance productivity, dealer is two platform-types or calibration disc type by the improvement of single table surface screen printer then.

As No. 233546 " two table replaceable screen printer " content of TaiWan, China new patent, that upper and lower slide rail is set on a board, upper and lower table top relies on respectively displacement pneumatic cylinder drive and move forward and backward on upper and lower slide rail with fixing horizontal height, rely on cylinder pressure to drive printing mechanism lifting moving so that printing mechanism below and the upper table surface and the following table that are positioned at differing heights are printed again.So, printing mechanism moves the upper and lower table top that coordinates different printing position height, the weight of printing mechanism own and frequently lifting action can reduce service life, and the degree of accuracy that utilizes displacement pneumatic cylinder to drive upper and lower table top stroke to move is not high, for the printing that requires the higher product work part of the degree of accuracy, will produce larger error problem, also, be not suitable for being applied on the printing work that claimed accuracy is higher (as solar cell printing work) production line and use.

Again, in prior art, disclosing one utilizes index dial structure to distinguish as enter/discharging work, namely be used in and on index dial, carry out the operations such as pan feeding, printing, discharging simultaneously, rotate to implement continuously above-mentioned operation by index dial, but index dial structure has with its diameter and increases and its error is increased and shortcoming that the degree of accuracy reduces, therefore cause error in contraposition and uncomfortable the higher printing work of the degree of accuracy (as solar cell printing work) is upper to be used requiring.

Therefore, the present invention be directed to the shortcoming of prior art and designed solution.

Summary of the invention

The present invention is to provide a kind of printing operation production line and printing process thereof, reaches saving activity time, improves the object of the degree of accuracy and production efficiency.

For achieving the above object, the technical solution used in the present invention comprises:

A kind of printing operation production line, is characterized in that, comprises:

One feed arrangement, is used for making a work package to enter one and adjusts position to locate between two parties, and rely on a charging arm described work package is moved on the table top of a capture position;

One image-taking device, is used for the described work package on described capture position to carry out capture, and the half tone detent mechanism that the position information of obtaining is delivered to a printing equipment is to adjust half tone position;

One worktable top device, comprises: the upper table surface of a bearable described work package, the following table of a bearable described work package and a horizontal slip mechanism are to drive described upper table surface and described following table to move into alternately, shift out movement on described capture position and a printing position;

One printing equipment, is located in the vertical direction of moving direction of described work package charging and discharging, is used for the half tone behind location to cover in the described work package on described printing position to carry out screen painting by print head; And

One drawing mechanism, relies on a material returned arm described work package to be moved to one on the table top by described capture position and goes out material level and send;

Wherein, the described position of adjusting, described capture position and the described material level that goes out are sequentially linearly direction arrangements on printing operation production line, and described printing position and aforementioned rectilinear direction are arranged vertically;

Wherein, in the time that described upper table surface moves into printing position printing, described following table is moved to described capture position simultaneously and the described work package of adjusting on position is moved on the described following table of described capture position by described charging arm, in the time that print the printing position described in described following table moves into, described upper table surface is moved to described capture position simultaneously and by described material returned arm, the work package being completed for printing on described capture position is moved to the described material level that goes out.

Wherein: described upper table surface is provided with a printing table and places work package for location, and by means of two supports be erected in described horizontal slip mechanism and move around with level.

Wherein: described following table is provided with a printing table for location placement work package, and relies on a base to be slidably installed in described horizontal slip mechanism to move around along level; Between described printing table and described base, establish an elevating mechanism, be used for driving described printing table lifting moving.

Wherein: described elevating mechanism comprises a motor, the output of described motor connects a crank mechanism, is used for driving described printing table to move along one group of lifting rail, and wherein said motor is stepper motor.

Wherein: described horizontal slip mechanism comprises a casing, on described casing, be respectively equipped with outer side track for setting up described upper table surface, and inner track is for the following table described in sliding establishing; In described casing, establish one first drive unit to drive described upper table surface to move around along outer side track, and one second drive unit is to drive described following table to move around along inner track; The first wherein said drive unit and the second described drive unit be a corresponding optical ruler and the optical ruler read head corresponding with this optical ruler of being provided with respectively; The first wherein said drive unit and the second drive unit are linear motor.

For achieving the above object, the technical solution used in the present invention also comprises:

A printing process for printing operation production line, is characterized in that, comprises the following step:

One feed arrangement is provided, which is provided with one and adjust position so that a work package enters the described position of adjusting to locate between two parties, and rely on a charging arm described work package to be moved on the table top of a capture position;

One image-taking device is provided, and its correspondence is provided with a capture position so that the described work package on the table top that is positioned at described capture position is carried out to capture, and the half tone detent mechanism that the position information of obtaining is delivered to a printing equipment is to adjust half tone position;

One worktable top device is provided, comprises: a upper table surface, is used for bearing work package; One following table, is used for bearing work package; And a horizontal slip mechanism, be used for driving described upper table surface and described following table to move into alternately, shift out movement on described capture position and described printing position, and described following table is by an elevating mechanism driving lifting moving;

One printing equipment is provided, it is provided with a printing position and is arranged vertically with described work package charging and the moving direction of discharging, be used for the half tone behind location to cover in the described work package on the table top of described printing position, to carry out screen painting by print head;

One drawing mechanism is provided, which is provided with one and go out material level, rely on a material returned arm described work package to be moved to the described material level that goes out on the table top by described capture position and send;

Wherein, in the time that described upper table surface carries described work package and moves into the printing of described printing position, described following table is moved to described capture position simultaneously and by described charging arm, the described described work package of adjusting on position is moved to capture on the described following table of described capture position;

Wherein, in the time that print the printing position described in the work package described in described following table carries moves into, the work package that described upper table surface has carried printing is moved to described capture position by described printing position, and rely on described material returned arm that the work package on the described upper table surface of described capture position is moved to the described material level that goes out and send, then rely on described charging arm the described work package of adjusting on position to be moved to capture on the described upper table surface of described capture position;

Wherein, described upper table surface is to move to described printing position with equal height by described capture position, and described following table is suitably shifted out apart from outside backward by described printing position decline, then rises to described capture position.

Wherein, described upper table surface is to move to described capture position with equal height by described printing position, and described following table is suitable to backward interior immigration by described capture position decline, then rises to described printing position printing.

Wherein: described upper table surface is provided with a printing table and places work package for location, and by means of two supports be erected in described horizontal slip mechanism and move around with level.

Wherein: described following table is provided with a printing table for location placement work package, and relies on a base to be slidably installed in described horizontal slip mechanism to move around along level; Between described printing table and described base, establish an elevating mechanism, be used for driving described printing table lifting moving.

Wherein: described elevating mechanism comprises a motor, the output of described motor connects a crank mechanism, is used for driving described printing table to move along one group of lifting rail, and wherein said motor is stepper motor.

Wherein: described horizontal slip mechanism comprises a casing, on described casing, be respectively equipped with outer side track for setting up described upper table surface, and inner track is for the following table described in sliding establishing; In described casing, establish one first drive unit to drive described upper table surface to move around along outer side track, and one second drive unit is to drive described following table to move around along inner track; The first wherein said drive unit and a second described drive unit corresponding optical ruler and corresponding optical ruler read head thereof of being provided with respectively; The first wherein said drive unit and the second drive unit are linear motor.

Compared with prior art, the beneficial effect that the present invention has is:

Rely on said structure, in the time that upper table surface moves into printing position printing, following table is moved to capture position simultaneously and the work package of adjusting on position is moved on the following table of capture position by charging arm, in the time that following table moves into printing position printing, upper table surface is moved to capture position simultaneously and by material returned arm, the work package being completed for printing on capture position is moved to out to material level and outwards sends; According to the production process of actual print workflow waterline, each work package deadline was controlled in three seconds, can make work package location easily, rapidly by the present invention, improve the degree of accuracy, reach saving activity time, enhance productivity, to meet mass-produced demand.

Printing operation production line of the present invention and prior art compare under, can effectively reduce the printing process time, therefore can enhance productivity, in addition, the present invention is compared to index dial structure, has that usage space is less, translational speed is faster, and the time that completes printer's workpiece is shorter, more can utilize upper and lower table top to replace index dial structure, to avoid the not good shortcoming of the index dial structure action degree of accuracy.

Accompanying drawing explanation

Fig. 1 is the schematic appearance of printing operation production line of the present invention;

Fig. 2~6th, the operation action schematic diagram of printing operation production line of the present invention;

Fig. 7 is the part exploded view of the upper table surface of printing operation production line of the present invention;

Fig. 8 is the part exploded view of the following table of printing operation production line of the present invention;

Fig. 9 is the part exploded view of the horizontal slip mechanism of printing operation production line of the present invention;

Figure 10 is the printing-flow block diagram of printing operation production line of the present invention.

Description of reference numerals: printing operation production line 1; Work package 2; Feed arrangement 10; Adjust position 11; Charging arm 12; Image-taking device 20; Capture position 21; Worktable top device 30; Upper table surface 31; Printing table 311; Support 312; Following table 32; Printing table 321; Base 322; Horizontal slip mechanism 33; Outer side track 331; Inner track 332; Casing 333; The first drive unit 334; The second drive unit 335; Optical ruler 336a, 337a; Optical ruler read head 336b, 337b; Elevating mechanism 34; Motor 341; Crank mechanism 342; Guide rail 35; Printing equipment 40; Printing position 41; Half tone detent mechanism 42; Half tone 43; Print head 44; Drawing mechanism 50; Go out material level 51; Material returned arm 52.

The specific embodiment

For making the present invention more clearly full and accurate, hereby enumerate preferred embodiment and coordinate following diagram, structure of the present invention and technical characterictic thereof are described in detail as rear:

In order to promote efficiency and the qualification rate thereof of printing operation production line production work part, printing operation production line design of the present invention is by the sequentially linearly direction arrangement of charging, capture and discharging position, and printing position is located in the vertical direction of work package charging and discharging moving direction, and utilize two upper and lower table tops to carry work package between capture and printing position, to move into alternately, shift out movement, rely on and make wherein a table top in the time printing, another table top can carry out discharging, charging, capture, so reduce the production time, enhance productivity.In addition, utilize worktable top device of the present invention can improve stroke translational speed and the degree of accuracy, be used for improving the production qualification rate of work package, to meet mass-produced demand.

Please refer to shown in Fig. 1 to Fig. 9, is schematic appearance and the operation action schematic diagram of a kind of printing operation production line of the present invention.Printing operation production line 1 comprises a feed arrangement 10, an image-taking device 20, a worktable top device 30, a printing equipment 40 and a drawing mechanism 50, wherein said feed arrangement 10 be provided with one adjust position 11, be used for making work package 2 to enter the described position 11 of adjusting to locate between two parties, and rely on a charging arm 12 that work package 2 is moved on the table top of capture position 21 by the described position 11 of adjusting.

Described image-taking device 20 correspondences are provided with a capture position 21, be used for the work package 2 on the table top of capture position 21 to carry out capture, and the half tone detent mechanism 42 that the position information of obtaining is delivered to printing equipment 40 is with the position of adjustment half tone 43 and to being positioned at work package 2; Described image-taking device 20 can be charge coupled cell (Charge Coupled Device is called for short CCD), but does not limit, and described image-taking device 20 is located at the appropriate position, table top top on corresponding described capture position 21.

Described worktable top device 30 comprises a upper table surface 31, a following table 32 and a horizontal slip mechanism 33 to drive described upper table surface 31, described following table 32 to move into alternately, shift out movement on capture position 21 and printing position 41, wherein said upper table surface 31 is provided with a printing table 311 and places work package 2 for location, and the outer side track 331 that is erected at described horizontal slip mechanism 33 by means of two supports 312 is to move around along track cross level, described following table 32 is provided with a printing table 321 and places work package 2 for location, and the inner track 332 that is attached at described horizontal slip mechanism 33 by means of a base 322 is to move around along track cross level, between described printing table 321 and described base 322, establish an elevating mechanism 34, described elevating mechanism 34 comprises a motor 341, the output of described motor 341 connects a crank mechanism 342, described crank mechanism 342 is attached at described printing table 321 to drive described printing table 321 along one group of guide rail 35 lifting moving, described motor 341 can be stepper motor, but do not limit, described horizontal slip mechanism 33, comprise a casing 333, on described casing 333, be respectively equipped with two outer side tracks 331 for setting up described upper table surface 31 and two inner track 332 for the following table 32 described in sliding establishing, in described casing 333, establish one and be used for the first drive unit 334 that drives described upper table surface 31 to move around along outer side track 331, and one be used for the second drive unit 335 that drives described following table 32 to move around along inner track 332, wherein said first, two drive units 334, 335 respectively correspondence be provided with optical ruler 336a, 337a and optical ruler read head 336b, 337b is used for controlling first, two drive units 334, 335 priming stroke position and terminal travel position, described first, two drive units 334, 335 can be linear motor, but do not limit, the printing table 311 of described upper table surface 31 can utilize optics acryl to form again, and the printing table 321 of described following table 32 also can utilize optics acryl to form.

Described printing equipment 40 is provided with a printing position 41, described printing equipment 40 is located in the vertical direction of charging and discharging moving direction, is used for the half tone 43 behind location to cover in the work package 2 on 41 upper table surfaces of printing position to carry out screen painting by print head 44.

Described drawing mechanism 50 is provided with one and goes out material level 51, relies on a material returned arm 52 that work package 2 is moved to out on the table top by capture position 21 on the table top of material level 51.

Please refer to shown in Figure 10, is the printing process process block diagram of a kind of printing operation production line of the present invention, first by work package 2 pan feedings to the position of adjusting 11 to locate between two parties; Recycling charging arm 12 is moved upper table surface 31 captures of work package 2 to capture position 21; Then upper table surface 31 enters to printing position 41 and prints, and following table 32 exits to capture position 21 and waits to expect simultaneously, and charging arm 12 is moved following table 32 captures of work package 2 to capture position 21; Then following table 32 enters to printing position 41 and prints, and upper table surface 31 exits to capture position 21 and waits to expect simultaneously, and material returned arm 52 enters to upper table surface 31 feedings of capture position 21; Last material returned arm 52 is moved work package 2 to going out material level 51 dischargings.

In addition, printing operation production line of the present invention further can be applicable to silicon wafer as used on the printing operation production line of full automatic solar battery, but do not limit, for example LCD or mobile phone screen, to reach the activity time of saving workflow waterline, enhance productivity, and reach product accuracy requirement.

Rely on said structure, in the time that upper table surface 31 moves into printing position 41 and prints, following table 32 is moved to capture position 21 simultaneously and by charging arm 12, the work package 2 of adjusting on position 11 is moved on the following table 32 of capture position 21, in the time that following table 32 moves into printing position 41 and prints, upper table surface 31 is moved to capture position 21 simultaneously and by material returned arm 52, the work package being completed for printing on capture position 21 2 is moved to out to material level 51 and outwards send; According to the production process of actual print workflow waterline, each 2 deadline of work package was controlled in three seconds, can make work package 2 location easily, rapidly by the present invention, improve the degree of accuracy, reach saving activity time, enhance productivity, to meet mass-produced demand.

Printing operation production line of the present invention and prior art compare under, can effectively reduce the printing process time, therefore can enhance productivity, in addition, the present invention is compared to index dial structure, has that usage space is less, translational speed is faster, and the time that completes printer's workpiece 2 is shorter, more can utilize upper and lower table top 31,32 to replace index dial structure, to avoid the not good shortcoming of the index dial structure action degree of accuracy.

More than explanation is just illustrative for the purpose of the present invention; and nonrestrictive, those of ordinary skills understand, in the case of not departing from the spirit and scope that claim limits; can make many modifications, variation or equivalence, but within all will falling into protection scope of the present invention.

Claims (2)

1. a printing operation production line, comprises:
One feed arrangement, is used for making a work package to enter one and adjusts position to locate between two parties, and rely on a charging arm described work package is moved on the table top of a capture position;
One image-taking device, is used for the described work package on described capture position to carry out capture, and the half tone detent mechanism that the position information of obtaining is delivered to a printing equipment is to adjust half tone position;
One worktable top device, comprises: the upper table surface of a bearable described work package, the following table of a bearable described work package and a horizontal slip mechanism are to drive described upper table surface and described following table to move into alternately, shift out movement on described capture position and a printing position;
One printing equipment, is located in the vertical direction of moving direction of described work package charging and discharging, is used for the half tone behind location to cover in the described work package on described printing position to carry out screen painting by print head; And
One drawing mechanism, relies on a material returned arm described work package to be moved to one on the table top by described capture position and goes out material level and send; It is characterized in that,
Wherein, described upper table surface is provided with a printing table and places described work package for location, and relies on two supports to be erected in described horizontal slip mechanism to be driven and to move around along level by described horizontal slip mechanism;
Wherein, described following table is provided with a printing table and places described work package for location, and relies on a base to be slidably installed in described horizontal slip mechanism to be driven and to move around along level by described horizontal slip mechanism;
Wherein, between the printing table of described following table and described base, establish an elevating mechanism, be used for driving the printing table lifting moving of described following table, described elevating mechanism comprises a motor, the output of described motor connects a crank mechanism, be used for driving described printing table to move along one group of lifting rail, the motor of described elevating mechanism is stepper motor;
Wherein, described horizontal slip mechanism comprises a casing, and the end face outside of described casing and middle interior side-lower are respectively equipped with outer side track for setting up described upper table surface, and inner track is for the following table described in sliding establishing; In described casing, establish one first drive unit to drive described upper table surface to move around along outer side track, and one second drive unit to drive described following table to move around along inner track, and make the first described drive unit between two outer side tracks of a side of described casing; The first wherein said drive unit and the second drive unit are linear motor;
Wherein, the described position of adjusting, described capture position and the described material level that goes out are sequentially linearly direction arrangements on printing operation production line, and described printing position and aforementioned rectilinear direction are arranged vertically;
Wherein, in the time that described upper table surface moves into printing position printing, described following table is moved to described capture position simultaneously and the described work package of adjusting on position is moved on the described following table of described capture position by described charging arm, in the time that print the printing position described in described following table moves into, described upper table surface is moved to described capture position simultaneously and by described material returned arm, the work package being completed for printing on described capture position is moved to the described material level that goes out.
2. printing operation production line according to claim 1, is characterized in that: the first described drive unit and the second described drive unit be a corresponding optical ruler and the optical ruler read head corresponding with this optical ruler of being provided with respectively.
CN201010163030.6A 2010-04-30 2010-04-30 Printing work pipeline and printing method CN102233710B (en)

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CN102642385B (en) * 2012-04-30 2014-06-11 华南理工大学 Calibration method for positioning reference of full-automatic multi-camera silk screen printing equipment and calibration device
CN102756539B (en) * 2012-07-20 2014-04-16 深圳市捷佳伟创新能源装备股份有限公司 Pattern contraposition method based on double printing stations and device thereof
CN104210817B (en) * 2013-08-09 2016-04-27 东莞市冈田电子科技有限公司 A kind of compound type flowing water bonding machine and principle of work thereof
CN104875478B (en) * 2015-05-29 2018-03-30 江西龙展机械制造有限公司 A kind of moving-vision footwear material automatic screen-printing machine
CN105799317B (en) * 2016-04-21 2018-12-25 深圳市龙方自动化科技有限公司 A kind of synchronization Material moving device applied to screen printer
CN105668237B (en) * 2016-04-21 2017-12-01 深圳市龙方自动化科技有限公司 Full-automatic screen printer
CN107160856A (en) * 2017-05-31 2017-09-15 镇江苏仪德科技有限公司 A kind of secondary silk-screen printing of solar cell and four mesh positioning integrated device

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