Full-automatic multi-functional vial screen printer
Technical field
The utility model relates to a kind of printing equipment, especially a kind of full-automatic multi-functional vial screen printer.
Background technology
The full name of screen printer is " screen process press " (Screen Printer Machine), and it is a kind of equipment of solder(ing) paste or Heraeus being bitten on stock by silk screen.Vial screen printer, utilizes screen printing forme exactly, uses glass glaze, carries out ornamental printing on vial goods.
There is following defect in existing semi-automatic glass bottle screen printer: it is more traditional that (1) can only do some doleiforms, the product of comparison rule, and product is more single, and applicability is wideless.(2) manual adjustment and installation operation, machine is higher for personnel's professional operating technology technical ability requirement, is applicable to be pilot processing, and labour intensity is large, inefficiency, printing precision is not high.(3) for the product that there is no positioning datum, chromaticity printing is not accurate, and comparision of production efficiency is slow.(4) adjustment and installation operation is slow, if product diversification, the relatively more tired lock of the fixture that machinery requirement is done.(5) product polychrome printing can only repeat, and can not directly print, wait of the same colourly dryly just can carry out secondary printing, like this time slow, and place takies greatly, personnel cost and Material Cost increase.
Utility model content
The purpose of this utility model is to provide a kind of full-automatic multi-functional vial screen printer, to realize Automatic Control, improves printing precision and production efficiency.
For achieving the above object, the utility model is by the following technical solutions:
Full-automatic multi-functional vial screen printer, comprises frame and is positioned at modular programmed processor, touch screen operation control system, servo drive feed system, Image Location System, pre-positioning system and the print system in frame;
Described modular programmed processor is for controlling the running of each system, described touch screen operation set-up of control system is connected in frame side and with modular programmed processor, described frame is provided with print station, described servo drive feed system is arranged on print station, and described Image Location System, pre-positioning system, print system are positioned at print station and are arranged in order in head end, middle-end and the tail end of servo drive feed system stock is positioned a confirmation, becomes a full member and locate and serigraphy.
Wherein, described print system comprises main axle unit, screen frame unit, doctor unit and lifting unit; Described screen frame unit is positioned at main axle unit top, and described doctor unit is positioned at frame unit top, and described lifting unit is arranged under main axle unit and plays and support and lifting moving effect.
Preferably, be also provided with the conicity regulation unit being connected with main shaft and lifting unit on described print system, described conicity regulation unit comprises cylinder and cam pack, and described cam pack swings certain angle by air cylinder driven adjustable main axle unit.
Preferably, also comprise rotation belt UV curing system, it comprises belt conveyor, UV ultraviolet radiation device and temperature controller, and described UV ultraviolet radiation device is positioned at belt conveyor top, and described temperature controller is connected with UV ultraviolet radiation device.
Adopt after technique scheme, the utility model is compared with existing background technology, and tool has the following advantages:
1. this screen printer has been realized automatic printing, by artificial setup parameter, adopts modular programmed processor to control, and realizes automatic printing, operates steadily, and easy to operate, printing efficiency is high.
2. this screen printer can adopt common self-drying type ink printing, UV type ink printing, high-temp solid ink printing.Meet the how standardized product appearance packing instructions of multipurpose.
3. adopt Image Location System to replace traditional machinery location, solved the problem that does not have anchor point to locate, and positioning precision is high, speed is fast.
4. print system is four-axle linked by main axle unit, screen frame unit, doctor unit and lifting unit, can meet one side and the multiaspect silk-screen of round vase, oval bottle, square vase and other polygon container, and applied widely, efficiency is high.
5. arranging of conicity regulation unit can be taken into account with tapering or there be not the vial of tapering, for circle, and ellipse, square and with the doleiform of tapering, can automatically adjust the conical surface and realize printing, solve traditional handicraft printed patterns and stretch, the technical barriers such as change.And without renewal part, easy to use while never changing to vial with tapering with the vial of tapering.
6. the setting of rotation belt UV curing system can make the ink on stock surface in the rotation of limit, obtains the uniform irradiation of UV ultraviolet light, and solidification effect is better.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model;
Fig. 2 is the utility model print system structural representation;
Printing track when Fig. 3 is the utility model print system printing ellipsoid.
Primary clustering symbol description:
1: frame, 11: print station, 2: touch screen operation control system, 3: servo drive feed system, 4: Image Location System, 5: pre-positioning system, 6: print system, 61: main axle unit, 62: screen frame unit, 63: doctor unit, 64: lifting unit, 65: conicity regulation unit, 651: cylinder, 652: cam pack, 7: rotation belt UV curing system, 71: belt conveyor, 72: ultraviolet radiation device, 73: temperature controller
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.
As shown in Figure 1, the utility model discloses a kind of full-automatic multi-functional vial screen printer, comprise frame 1 and be positioned at modular programmed processor (not shown), touch screen operation control system 2, servo drive feed system 3, Image Location System 4, pre-positioning system 5, print system 6 and the rotation belt UV curing system 7 in frame 1.
Modular programmed processor is for controlling the running of each system, and touch screen operation control system 2 is arranged at frame 1 side and is connected with modular programmed processor, and frame 1 is provided with print station 11.Servo drive feed system 3 is arranged on print station 11, and Image Location System 4, pre-positioning system 5, print system 6 are positioned at print station 11 and are arranged in order head end, middle-end and the tail end in servo drive feed system 3.
As shown in Figure 2: print system 6 comprises main axle unit 61, screen frame unit 62, doctor unit 63, lifting unit 64, conicity regulation unit 65, screen frame unit 62 is positioned at main axle unit 61 tops, doctor unit 63 is positioned at 62 tops, screen frame unit, lifting unit 64 is arranged on main axle unit 61 times, conicity regulation unit 65 comprises cylinder 651 and cam pack 652, and cam pack 652 is driven by cylinder 651.The automatic swinging degree that has been combined tapering by cylinder 651 and cam pack 652 moves.
Rotation belt UV curing system 7, comprises belt conveyor 71, UV ultraviolet radiation device 72 and temperature controller 73, and UV ultraviolet radiation device 72 is positioned at belt conveyor 71 tops, and temperature controller 73 is connected with UV ultraviolet radiation device 72.
During use, artificial setup parameter in touch screen operation control system 2, the vial of undertaking the printing of is placed in servo drive feed system 3, SECO vial is along feed system from head end to tail end, first at head end, vial is located under the effect of Image Location System 4, adopts the high definition high-speed lens location of taking pictures, reach ± 0.1mm of positioning precision; Middle-end pre-positioning system 5 is positioned to vial transposition to want printing position; Tail end print system 6 can adopt according to different product demands different ink printings, as UV ink, color solid ink or self-drying type ink, as adopt UV ink, be sprayed on screen frame unit 62, main axle unit 61 vial of undertaking the printing of under the motion support of lifting unit 64 is adjusted to printing position, and the controlled required printing position, top that is adjusted to screen frame unit 62 of doctor unit 63 is pressed into ink mesh and then on vial, forms specific pattern or word.This print system 6 not only can be realized disc 360 degree circumference printings, the bottle of square planar can be simultaneously to the disposable printing in four sides, also can realize the positive disposable printing of homochromy while of the back side of oval bottle, as shown in Figure 3: during printing elliptical double-sided, ellipse turns to B position by A position, by B position, turn to C position again, its center and stock surface location are all changing, now doctor unit 63, screen frame unit 62, main axle unit 61, 64 4 servo interlocks of axle of lifting unit, to guarantee that surface and the printed patterns of stock keeps optimum distance, guarantee best printing effect.Lifting unit 64 liftings of every seal are printed once in four sides, and screen frame unit 62 moves a pattern distance, and doctor unit 63 is scraped once back and forth, and main axle unit 61 rotates 90 ° of angles, thus the printing of four faces that linked up successively.For the vial with tapering, when lifting unit 64 is asking stock to rise, cylinder 651 pulls cam pack 652, by cam, led, make main axle unit 61 swing certain angle (angle is adjusted in advance), thereby make stock surface and printed patterns keeping parallelism, guarantee printing effect.After being completed for printing, vial enters rotation belt UV curing system 7, and temperature controller 73 frequency conversion temperature controls, when vial is rotated in belt conveyor 71, are subject to the even UV ultraviolet irradiation that UV ultraviolet radiation device 72 sends, and solidification effect is better.
The above, be only the preferably specific embodiment of the utility model, is anyly familiar with those skilled in the art in the technical scope that the utility model discloses, and the variation that can expect easily or replacement, within all should being encompassed in protection domain of the present utility model.