A kind of cabinet-type automatic screen printing technique for parallel processing and system
Technical field
The present embodiments relate to screen printing technique field, more particularly to a kind of cabinet-type automatic screen printing is located parallel
Science and engineering skill and system.
Background technology
Silk-screen printing is made of top 5 factor, i.e., screen printing forme, scrape scraper plate, ink, print station and stock.Silk screen
Printing basic principle is:Using the saturating ink of screen printing forme areas mesh, the basic principle of non-graphic part mesh not strike through
It is printed.Ink is poured on screen printing forme one end when printing, is applied with ink position of the scraper plate on screen printing forme is scraped
Certain pressure, while being moved towards the screen printing forme other end.Ink is expressed to by scraper plate from the mesh of areas on the move
On stock.Silk-screen printing is since it is not limited by stock size and shape, space of a whole page softness coining is small, layer of ink covering power
By force, be suitable for various types of ink, resistance to rotary light performance is strong, mode of printing is versatile and flexible, plate-making is convenient, cheap, technology
The advantages that being easy to grasp etc. is widely used with flat stamping, convex print, gravure together as one of four big printing processes for a long time.
Current silk-screen printing has the following defects:
1. inefficiency:
There are two reasons for inefficiency in current treatment process:On the one hand, due to many in current processing technology
Manual operation is needed, for example many in the positioning, drying, cooling of flowing printing plate fixed station etc. to stock is all manually to grasp
Make, therefore inefficiency, precision are difficult to control;On the other hand, it is each be all it is independent disconnect and without continuity, although at present some half
Automation equipment realizes the automatic production line operation of part, but still cannot achieve seamless process and continuously produce automatically.Such as printing
After brushing a kind of color, it is necessary to be placed into drying box and dried, then need to stand again a period of time it is cooling after enter back into down
The printing of one color.The drying and cooling of period is required for for a period of time, and current screen printing apparatus does not all have in this time
It makes full use of, causes waste of time;
2. processing takes up a large area
The screen process press designed at present is all flattening design, i.e., according to each operating process of production technology flat
Corresponding equipment processing is designed on face.If there are multicolour or just cannot achieve the processing or just of automation
It needs to occupy prodigious working process ground completion operation, it is of high cost, it is inconvenient for operation, cause the waste in space;
3. the stock control effect of pair soft materials is bad:
In silk-screen printing treatment process, have and much need to operate stock, for example is fixed in flowing printing plate
The positioning of platform, drying and subsequent cooling treatment etc. in drying equipment.If the stock of soft materials, due to itself
It is not easy to control, many problems can be led to, such as the problems such as position inaccurate, easy scratch, mutability etc..
4. automation degree of equipment is not high
The degree of automation of current silk-screen printing processing equipment is not high, many existing equipments be required for separately with drying and
Cooling equipment, positioning or simple three-point fix mode etc. manually, although some equipment are integrated with drying equipment, but
It is all partially long away from discrete time due to its baking, also cannot achieve the full-automatic subsequent printing treatment of entrance, or need
Want artificial operation.When especially color is more, need that stock is ceaselessly carried out round-trip flow operation, in flow process
Much it is required for being accomplished manually, it is not only complicated, and it is easy to bring the problem of causing due to human error, for example bite, again
Not a series of problems, such as print or pigment are not dried etc..
Invention content
To solve the above problems, high degree of automation may be implemented in present invention offer, room and time is fully used
And a kind of efficient cabinet-type automatic screen printing technique for parallel processing and system, technical solution it is as follows:
The present invention provides a kind of cabinet-type automatic screen printing technique for parallel processing, including:
Step 1:Stock is positioned and fixed and is placed on flowing printing plate;
Step 2:The flowing printing plate is placed on cabinet-type conveying mechanism, is sequentially automatically transported to silk screen successively
It is positioned on the flowing printing plate fixed station of printing machine, and the stock on the flowing printing plate is printed;
Step 3:The flowing printing plate for carrying stock is sequentially entered in cabinet-type drying mechanism successively, it is right
Stock is dried;
Step 4:The flowing printing plate for carrying stock is sequentially entered in cabinet-type cooling body successively again,
Stock is cooled down;
Step 5:If stock prints multiple color, will carry the flowing printing plate of stock successively again into
The flowing printing plate fixed station for entering next screen process press carries out positioning printing;
Step 6:Repetitive operation step 3~step 5, until completing institute's the colorful one printing on stock, finally vertical
Stock is detached with flowing printing plate on cabinet type separating mechanism, flowing printing plate circulating repetition uses.
Based on the above technical solution, further, the cabinet-type conveying mechanism, cabinet-type drying mechanism and vertical
Cabinet type cooling body includes upper and lower multilayer rack, the flowing printing plate be placed on the supporter of each layer do from top to bottom or
The movement of person from bottom to top.
Based on the above technical solution, further, between adjacent cabinet-type mechanism stream is equipped in predetermined position
The free shift paths of dynamic printing plate.
Based on the above technical solution, further, printing plate is flowed described in step 1 using rigid material system
At the stock is fixed on by way of following one or more on the flowing printing plate:
Mode, bayonet fixed form, vacuum suction mode or magnetic-adsorption mode is adhesively fixed.
Based on the above technical solution, further, the flowing printing plate is equipped with positioning and identifies, the printing
Object is fixed on the designated position on the flowing printing plate according to positioning mark.
The present invention also provides a kind of cabinet-type automatic screen printing parallel processing system (PPS)s, including:Cabinet-type conveying mechanism, extremely
A few screen printing mechanism, cabinet-type drying mechanism, cabinet-type cooling body and cabinet-type separating mechanism, wherein:
The cabinet-type conveying mechanism is used to the flowing printing plate for carrying stock being sequentially automatically transported to silk successively
It nets in printing mechanism;
The screen printing mechanism is equipped with flowing printing plate fixed station, for carrying described in stock to reception
Flowing printing plate is positioned, and is printed to the stock on the flowing printing plate, and cabinet-type drying is then sent to
In mechanism;
The cabinet-type drying mechanism is used to carry out the stock on the flowing printing plate received at cycle drying
Reason, is then automatically transported in cabinet-type cooling body;
The stock on the flowing printing plate that the cabinet-type cooling body is used to receive carries out cooling treatment, then
The case where according to stock print color, selection are that the flowing printing plate after cooling for carrying stock is delivered to cabinet-type
In separating mechanism or in next screen printing mechanism;
The cabinet-type separating mechanism, for detaching stock with flowing printing plate.
Based on the above technical solution, further, the cabinet-type conveying mechanism, cabinet-type drying mechanism and vertical
Cabinet type cooling body includes upper and lower multilayer rack, the flowing printing plate be placed on the supporter of each layer do from top to bottom or
The movement of person from bottom to top.
Based on the above technical solution, further, between adjacent cabinet-type mechanism stream is equipped in predetermined position
The free shift paths of dynamic printing plate.
Based on the above technical solution, further, further include circulation and stress structure, the circulation and stress mechanism is set
It sets between cabinet-type conveying mechanism and cabinet-type separating mechanism, for the stream after detaching the cabinet-type separating mechanism
It is reused in dynamic printing plate circulation conveying to the cabinet-type conveying mechanism.
Relative to existing silk-screen printing technique, a kind of cabinet-type automatic screen printing parallel processing work provided by the invention
Skill and system have the following advantages:
(1), the stock of soft materials is controlled preferable:
Due in treatment process provided by the invention, being that stock is set in advance on flowing printing plate so that follow-up
It is to be not directly contacted with and operate stock, therefore for control to flow printing plate as carrier during working process
Soft materials, the present invention can be very good to realize the problem of scratch and deformation are precisely printed and be less prone to multicolour;
(2) room and time makes full use of:
Since in treatment process provided by the invention, all processing links all employ cabinet-type structure up and down, this machine
Structure can not only make full use of upper and lower space, reduce excessive the problem of occupying plane at present, and be that stock moves up and down
During, it is achieved that the operation of drying and cooling so that it is seamless continuously to enter next processing links, it is greatly saved
Time improves efficiency;Link is especially dried, that is, avoids the problem that drying is grown away from discrete time, and can be so that after drying
It is smooth to enter cooling link;
(3) automation degree of equipment is high:Since the equipment of present system can be realized in each working process link
Automatic docking handles without artificial participation, therefore whole automation mechanized operations may be implemented, and greatlys save human cost, carries
High processing efficiency;
(4) accurate positioning:In treatment process provided by the invention, due to and being flowed to flow printing plate as carrier
Dynamic printing plate has certain hardness, therefore when flowing the positioning of printing plate fixed station, is very stiff and demanding positioning, because can adopt
It is completed with i.e. simple and accurate physical positioning;
(5) operation is flexible:Processing system provided by the invention can arbitrarily combine between monochromatic, polychrome, in polychrome, can
One-step print complete, and can the various types of material of printability, overcome determine in silk-screen industry platform and treadmill separation the shortcomings that,
So that the succinct convenience that operates.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Some bright embodiments for those of ordinary skill in the art without having to pay creative labor, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the overall architecture schematic diagram of cabinet-type automatic screen printing parallel processing system (PPS) of the present invention;
Fig. 2 is the structural schematic diagram for flowing printing plate;
Fig. 3 is the structural schematic diagram of Tu1Zhong Wang printing mechanisms;
Fig. 4 is cabinet-type structural schematic diagram provided by the invention;
Fig. 5 is adjacent cabinet-type structural schematic diagram provided by the invention.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
The every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
The embodiment of the present invention provides a kind of cabinet-type automatic screen printing parallel processing system (PPS), as shown in Figure 1, including:
Cabinet-type conveying mechanism 10, screen printing mechanism 20, cabinet-type drying mechanism 30, cabinet-type cooling body 40 and vertical
Cabinet type separating mechanism 50, wherein:
The cabinet-type conveying mechanism 10 be used to carry the flowing printing plate 100 (as shown in Figure 2) of stock 101 according to
Secondary sequence is automatically transported in screen printing mechanism 20;
As shown in figure 3, the screen printing mechanism 20 is equipped with flowing printing plate fixed station 201, for being taken to reception
The flowing printing plate 100 with stock 101 is positioned, and to it is described flowing printing plate 100 on stock 101 into
Row printing, is then sent in cabinet-type drying mechanism 30;
The cabinet-type drying mechanism 30 is used to follow the stock 101 on the flowing printing plate 100 received
Then ring drying and processing is automatically transported in cabinet-type cooling body 40;
The cabinet-type cooling body 40 is used to carry out the stock 101 on the flowing printing plate 100 received cold
But it handles, the case where further according to 101 print color of stock, selection is to hold the flowing after cooling for carrying stock 101
Printing forme 100 is delivered in cabinet-type separating mechanism 50 in still next screen printing mechanism 20;
The cabinet-type separating mechanism 50, for detaching stock 101 with flowing printing plate 100.
In above-mentioned cabinet-type structure, when it is implemented, preferably, as shown in figure 4, the cabinet-type conveying mechanism 10, vertical
Cabinet type dryer structure 30 and cabinet-type cooling body 40 include upper and lower multilayer rack 400, and the flowing printing plate 100 is placed on
Movement from top to bottom or from bottom to top is done on the supporter 400 of each layer.
When it is implemented, as shown in figure 5, being equipped with flowing printing plate freedom in predetermined position between adjacent cabinet-type mechanism
Shift paths are input to separately by tractive force from a cabinet-type structure (such as cabinet-type drying mechanism) for that will flow printing plate
One cabinet-type structure (such as cabinet-type cooling body).
Further include circulation and stress structure 60 further in above structure, the circulation and stress mechanism 60 is arranged in clothes closet
Between formula conveying mechanism 10 and cabinet-type separating mechanism 50, for the flowing after detaching the cabinet-type separating mechanism 50
It is reused in 100 circulation conveying of printing plate to the cabinet-type conveying mechanism 10.
Using the above structure, the present invention provides a kind of cabinet-type automatic screen printing technique for parallel processing, can specifically wrap
It includes:
Step 1:Stock is positioned and fixed and is placed on flowing printing plate;
In this step, it is preferable that the flowing printing plate is made of rigid material, and stock fixed placement is held in flowing
Mode on printing forme can there are many kinds of, do not limit herein, as long as can reach can keep stock during working process
It is fixed in the position of flowing printing plate, moreover, also annexed simultaneously in view of subsequent separable.Preferably it may be used
Mode, bayonet fixed form, vacuum suction mode or magnetic-adsorption mode is adhesively fixed.And further, in order to make
It obtains position of the stock on flowing printing plate to be consistent, setting positioning can be identified on flowing printing plate, for example be arranged
Three locating pieces can utilize the principle of sight alignment that the position that stock is flowed at every piece on printing plate is consistent.
Step 2:The flowing printing plate is placed on cabinet-type conveying mechanism, and is sequentially automatically transported to silk successively
It is positioned on the flowing printing plate fixed station of net printing machine, and the stock on the flowing printing plate is printed;
In this step, screen process press positioned be flowing printing plate and flowing printing plate fixed station, above-mentioned stream
Dynamic printing plate and flowing printing plate fixed station are preferably made of hard material, such as metal material, very stiff and demanding to realize
Positioning so that positioning is more accurate, is also easier to operate in printing, avoids and existing allows stock directly in screen process press
On positioned, and since stock is often irregular either soft materials, it is not easy to control, because often will appear
Position situation not in place.
It is not further limited herein as the positioning method between flowing printing plate and flowing printing plate fixed station, such as
Physical arrangement can be utilized, structure of gritting one's teeth is set, positioning is fixed, bonding mode, magnetic absorption mode can also be used all may be used
With as long as achieving the effect that stationary positioned.
Step 3:The flowing printing plate for carrying stock is sequentially entered in cabinet-type drying mechanism successively, it is right
Stock is dried;
Step 4:The flowing printing plate for carrying stock is sequentially entered in cabinet-type cooling body successively again,
Stock is cooled down;
Above-mentioned cabinet-type drying mechanism and cabinet-type cooling body can be combined, and the structure of this cabinet-type is opposite
In existing parallel construction, floor space is on the one hand saved, when on the one hand using upper and lower space to dry and is cooling
Between it is shorter, it is better.
Step 5:If stock prints multiple color, will carry the flowing printing plate of stock successively again into
The flowing printing plate fixed station for entering next screen process press carries out positioning printing;
For example, if three kinds of colors are printed on stock, since each screen process press can only print monochrome, it is therefore desirable to set
Set three screen processes press.
Step 6:Repetitive operation step 3~step 5, until completing institute's the colorful one printing on stock, finally vertical
Stock is detached with flowing printing plate on cabinet type separating mechanism, flowing printing plate circulating repetition uses.
When specifically stock being detached with flowing printing plate, separation is taken according to the fixed form in step 1 accordingly
Mode, if such as vacuum suction, then abundant air make its separation.The recyclable operation of entire technique is thereby realized, entirely
Journey keeps away manpower-free's movement, all realizes that automation, efficiency greatly improve.
Based on the above technical solution, further, the cabinet-type conveying mechanism, cabinet-type drying mechanism and vertical
Cabinet type cooling body includes upper and lower multilayer rack, the flowing printing plate be placed on the supporter of each layer do from top to bottom or
The movement of person from bottom to top.In the specific implementation, upper and lower multilayer rack can rely on chain structure or other structures realization to set
Rack does movement from top to bottom or from bottom to top.This cabinet-type structure makes full use of upper and lower space, saves in production
Floor space, and upper and lower structure to dry and cooling efficiency greatly improves.
Based on the above technical solution, further, the flowing printing plate is pre- between adjacent cabinet-type mechanism
If can freely be shifted at position.Predeterminated position herein is depending on practical operation, if for example needing that printing plate will be flowed
The top from cabinet-type drying mechanism top shift to cabinet-type cooling body is needed, then a shift unit setting may be used
At the top of cabinet-type drying mechanism, when flowing printing plate rises to top, then directly flowing printing plate promotion is displaced to
The top of cabinet-type drying mechanism;And if necessary to which the flowing printing plate of cabinet-type cooling body is displaced to next screen printing
Then may be in some position of the bottom of cabinet-type cooling body, then according to same principle, position is set here when on brush machine
Set shift unit.
Based on the above technical solution, further, it is (such as common to be equipped with positioning mark for the flowing printing plate
Three-point fix label), the stock is fixed on the designated position on the flowing printing plate according to positioning mark.
Finally it should be noted that:The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations;To the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, it will be understood by those of ordinary skill in the art that:Its according to
So can with technical scheme described in the above embodiments is modified, either to which part or all technical features into
Row equivalent replacement;And these modifications or replacements, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.