Automatic feeding delivery device and method thereof
Technical field
The present invention relates to electronic product panel printing accessory equipment, relate in particular to a kind of automatic feeding delivery device and method thereof.
Background technology
Now many electronic product on the market, as mobile phone, panel computer etc., its panel is that user touches the medium manipulating.But these panels this as all-transparent, but do not need All Ranges all transparent when being assemblied in electronic product, panel periphery or upper and lower region printing coast of paint, sometimes also needs to print product brand etc.
Panel is normally put by a kind of charging tray in the time carrying out screen printing.In order to use the continuous automatic operation of screen printing machine of this charging tray, need constantly from charging tray, material to be carried toward the supporting plate of screen printing machine.Current, conventionally adopt and manually product taken down one by one from charging tray, then be put into screen printer printing, this needs a large amount of hand labor power, larger impact work efficiency.
Summary of the invention
The object of the invention is to the defect for overcoming prior art, and a kind of automatic feeding delivery device and method thereof are provided, to reduce panel required hand labor power of when printing, improve work efficiency.
For achieving the above object, the present invention is by the following technical solutions:
A kind of automatic feeding delivery device, comprise material transfer device and for transmitting the charging tray delivery platform of the charging tray that is placed with material, material transfer device is located between charging tray delivery platform and processing platform, and material transfer device carries out automatic feeding and discharging between charging tray delivery platform and processing platform by manipulator.
Further, manipulator comprises the first manipulator and the second manipulator, between the first manipulator and the second manipulator, be provided with transfer platform, the first manipulator carries out feeding and the discharging of material between transfer platform and charging tray delivery platform, and the second manipulator carries out feeding and the discharging of material between transfer platform and processing platform.
Further, transfer platform comprise feeding position for placing material to be processed and for place completion of processing material unload material level.Transfer platform has served as a middle role, allows material to be processed first wait at transfer platform, after completion of processing, material is delivered on processing platform again, can shorten like this time of processing, improves work efficiency.
Further, be also provided with just positioning component on the feeding bit position of transfer platform, first positioning component is by once clamping to realize the first location of material to material to be processed more than 2 locating pieces.Just the effect of positioning component is to allow material before entering processing platform, obtain preliminary location correction, can improve further the precision of processing.
Further, the second manipulator is rectilinear manipulator and is provided with feeding sucker and discharging sucker, the feeding sucker material to be processed of taking, the discharging sucker material of having processed of taking.It is in order to replace more easily material on processing platform that feeding sucker and discharging sucker are set simultaneously: first with discharging sucker, the material processed is taken out, then the material to be processed on feeding sucker is put into and on processing platform, completes material and replace.
Further, the first manipulator is rectilinear manipulator and is provided with material fetching mechanism, material fetching mechanism top connection one revolving part, and revolving part drives material fetching mechanism to rotate on horizontal surface.When feeding assembly is picked up material, can set revolving part and drive the rotation of feeding assembly, thereby material is rotated to suitable position and direction, improve the compatibility of the panel of feeding delivery device to different size.
Further, the two ends at the whole story of charging tray delivery platform are respectively equipped with point stacking device for charging tray being divided to dish or folded dish, and the two ends at the whole story of charging tray delivery platform connect by belt conveyor.Divide stacking device a pile charging tray one can be coiled and branches away the position of then delivering to manipulator with belt conveyor, equally also a charging tray coiling can be stacked up.Workman only need to be placed on a folded charging tray to carry out automatically dividing and coiling dividing on stacking device of charging tray delivery platform top, a point stacking device for charging tray delivery platform end can be from fold dish, charging tray just can directly be taken away after being laminated to certain altitude, therefore divide stacking device not need workman's charging tray is put on belt conveyor one by one, alleviate further hand labor power, improved work efficiency.
Further, dividing stacking device to comprise in the middle of charging tray lifts the raising plate of charging tray and inserts and lift the clamp of charging tray from charging tray two side bottoms.The action step of raising plate and clamp has determined that a point stacking device is point dish or folded dish.
The invention also discloses a kind of automatic feeding discharge method, comprise the following steps:
S1, point stacking device at charging tray delivery platform top divides dish to charging tray;
S2, manipulator is sent to by the material on charging tray that processing platform is processed and the material of having processed on processing platform is sent back on charging tray;
S3, after charging tray is filled the material of having processed, a point stacking device for charging tray delivery platform end is folded dish to charging tray.
Further, step S2 comprises the following steps:
S21, just location is carried out in the feeding position that the first manipulator took out and be sent to transfer platform by the material on charging tray, the feeding sucker of the second manipulator was sent to processing platform by carry out the just material of location in feeding position simultaneously, and the first manipulator is synchronizeed with the feeding process of the second manipulator;
S22, the first manipulator is sent to the material of having processed unloading on material level of transfer platform on charging tray, the material of having processed on processing platform is sent to unloading on material level of transfer platform by the discharging sucker of the second manipulator simultaneously, and the first manipulator is synchronizeed with the discharge process of the second manipulator.
Further, step S2 is a cyclic process, after the step S22 in step S2 finishes, waits for the completion of processing of processing platform to material, just starts to carry out successively step S21 and step S22 after completion of processing.
Further, in step S21, in the second finger feed process, the discharging sucker of the second manipulator first takes out the material of having processed of processing platform, and then feeding sucker is put into material to be processed on processing platform again.
The present invention's beneficial effect is compared with prior art:
The present invention arranges charging tray delivery platform and transmits the charging tray that material is housed, then with material transfer device, the material on charging tray is delivered on processing platform automatically, whole process only needs workman that charging tray is put into charging tray delivery platform top, after completion of processing, charging tray is taken away, greatly reduce hand labor power, improved the efficiency of processing and shortened the process-cycle.
Accompanying drawing explanation
Fig. 1 is embodiment of the present invention assembling stereogram;
Fig. 2 is embodiment of the present invention charging tray delivery platform assembling stereogram;
Fig. 3 is embodiment of the present invention charging tray delivery platform exploded view;
Fig. 4 is the block diagram of embodiment of the present invention clamp;
Fig. 5 is the block diagram of the embodiment of the present invention the second manipulator;
Fig. 6 is the assembling stereogram of the embodiment of the present invention the first manipulator and transfer platform;
Fig. 7 is the embodiment of the present invention the first manipulator assembling stereogram;
Fig. 8 is the region A enlarged drawing of Fig. 7;
Fig. 9 is the figure after mechanism's 90-degree rotation that fetches in Fig. 8;
Figure 10 is the block diagram of embodiment of the present invention transfer platform;
Figure 11 is the first positioning component block diagram of the embodiment of the present invention;
Figure 12 is the first positioning component birds-eye view of the embodiment of the present invention.
The specific embodiment
In order to more fully understand technology contents of the present invention, below in conjunction with specific embodiment, technical scheme of the present invention is further introduced and explanation.
The concrete structure of the embodiment of the present invention as shown in Figures 1 to 12.
The automatic feeding delivery device of the present embodiment comprises material transfer device and for transmitting the charging tray delivery platform 10 of the charging tray 70 that is placed with material.Material transfer device is located between charging tray delivery platform 10 and processing platform 60.Material transfer device carries out automatic feeding and discharging by manipulator between charging tray delivery platform 10 and processing platform 60.
As shown in Figure 1, manipulator comprises the first manipulator 30 and the second manipulator 50.Between the first manipulator 30 and the second manipulator 50, be provided with transfer platform 40.The first manipulator 30 carries out feeding and the discharging of material between transfer platform 40 and charging tray delivery platform 10, and the second manipulator 50 carries out feeding and the discharging of material between transfer platform 40 and processing platform 60.
As shown in Figure 6 and Figure 7, the first manipulator 30 is for rectilinear manipulator and be provided with material fetching mechanism, and material fetching mechanism top connects revolving part 34, and revolving part 34 drives material fetching mechanism to rotate on horizontal surface.Revolving part 34 adopts rotary cylinder, in other embodiment, can adopt stepping motor.Material fetching mechanism comprises support 35 and vacuum cup 36, and support 35 is fixed on the S. A. of revolving part 34, and vacuum cup 36 is fixed on the both sides of support 35.Revolving part 34 is fixed on slide 33, and drive motor 32 drives slide 33 to slide on the slide rail 31 of the first manipulator 30.
As shown in Figure 5, the second manipulator 50 is for rectilinear manipulator and be provided with feeding sucker 51 and discharging sucker 52, feeding sucker 51 material to be processed of taking, discharging sucker 52 material of having processed of taking.The drive motor 54 of the second manipulator 50 drives slide 55 to slide on slide rail 53.Feeding sucker 51 and discharging sucker 52 are all fixed on slide 55 by cantilever 56.
As shown in Fig. 5, Fig. 6 and Figure 10, transfer platform 40 comprise feeding position 41 for placing material to be processed and for place completion of processing material unload material level 42.The feeding sucker 51 of the second manipulator 50 takes out material to be processed in the feeding position 41 of transfer platform 40, and the material of having processed is placed on unloading on material level 42 of transfer platform 40 by the discharging sucker 52 of the second manipulator 50.
As shown in Fig. 6 and Figure 10 to Figure 12, on the position of the feeding position 41 of transfer platform 40, be also provided with just positioning component, first positioning component once clamps to realize the first location of material to material to be processed by 4 locating pieces.Just positioning component comprises the located lateral piece 81 of paired setting and the longitudinal register piece 82 arranging in pairs, longitudinal register piece 82 locking phases to or opposite sense motion, and located lateral piece 81 locking phases to or opposite sense motion.Longitudinal register piece 82 and located lateral piece 81 are realized interlock by rhombus four connecting rods 83.Longitudinal register piece 82 and located lateral piece 81 slide in orthogonal guide rail 84.Just positioning component also comprises the actuator 85 that is used to longitudinal register piece 82 and located lateral piece 81 that propulsive effort is provided.Actuator 85 is rotating machine, and actuator 85 drives located lateral piece 81 to slide by pinion and rack.Located lateral piece 81 drives longitudinal register piece 82 to slide by rhombus four connecting rods 83.
In other embodiment, longitudinal register piece and located lateral piece can use respectively the synchronous air cylinder driven of double-piston.Wherein, longitudinal register piece can carry out clamping and positioning with located lateral piece while counter plate material, also can carry out successively.
In other embodiment, feeding position is provided with three or four open slots, and first positioning component comprises three-jaw cylinder or four paws cylinder; In open slot, be equipped with the locating piece being fixedly connected with three-jaw cylinder or four paws cylinder movable end, use three-jaw cylinder or four paws cylinder synchronous or unclamp locating piece, a step directly realizes the first location of counter plate material.
As shown in Figure 2, charging tray delivery platform 10 is provided with board 11, and the parts that are attached to charging tray delivery platform 10 are installed on board 11.The two ends at the whole story of charging tray delivery platform 10 are respectively equipped with point stacking device for charging tray 70 being divided to dish or folded dish, and the two ends at the whole story of charging tray delivery platform 10 connect by belt conveyor 12.Point stacking device at the top of charging tray delivery platform 10 is for dividing dish to charging tray 70, and point stacking device of the end of charging tray delivery platform 10 is for folding dish to charging tray 70.
As shown in Figures 2 to 4, dividing stacking device to comprise in the middle of charging tray 70 lifts the raising plate 22 of charging tray 70 and inserts and lift the clamp 21 of charging tray 70 from 70 liang of side bottoms of charging tray.Raising plate 22 use jacking cylinders 25 drive to realize and move up and down.The degree of freedom that clamp 21 has both direction to move: the degree of freedom of the degree of freedom of above-below direction and charging tray 70 Widths.Clamp 21 is to be driven by vertical cylinder 23 in the movement of above-below direction, is to be driven by horizontal air cylinder 24 in the movement of charging tray 70 Widths.Clamp 21 is fixed on connecting panel 26, and vertical cylinder 23 and horizontal air cylinder 24 are all to promote connecting panel 26 clamp 21 is moved.
Point dish process of point stacking device is as follows: clamp 21 inserts the both sides that charging tray 70 is clamped in the below of the charging tray 70 of the bottom, and raising plate 22 and clamp 21 lift charging tray heap simultaneously; The charging tray 70 of the bottom departs from after belt conveyor 12, and raising plate 22 is motionless, and clamp 21 outward side shifting departs from charging tray 70; Clamp 21 is toward the both sides of inserting penultimate charging tray 70 belows and clamping charging tray 70 after rising one deck; Raising plate 22 is toward declining, and the charging tray 70 of the bottom is followed decline, until raising plate 22 drops to belt conveyor 22 belows, the charging tray 70 of the bottom contacts with belt conveyor 12 and seen off by belt conveyor 12.
The folded dish process of point stacking device is specific as follows: 1) clamp 21 lifts charging tray heap, and the distance of lifting is greater than the height of a charging tray 70, and raising plate 22 will drop to the below of belt conveyor 12 simultaneously; 2) charging tray 70 newly entering by belt conveyor 12 deliver to raising plate 22 directly over, raising plate 22 lifts the charging tray newly entering 70 and charging tray heap keep motionless toward rising; 3) clamp 21 side shifting disengaging outward charging tray heap; 4) clamp 21 inserts the below of bottom charging tray 70 and clamps charging tray 70 both sides after decline one deck; 5) repeat to start the 1st step.
Automatic feeding discharge method of the present invention comprises the following steps:
Step S1, point stacking device at charging tray delivery platform 10 tops divides dish to charging tray 70;
Step S2, when charging tray 70 is sent to the position of manipulator by belt conveyor 12, belt conveyor 12 stops, and manipulator is sent to by the material on charging tray 70 that processing platform 60 is processed and the material of having processed on processing platform 60 is sent back on charging tray 70;
Step S3, after charging tray 70 is filled the material of having processed, a point stacking device for charging tray delivery platform 10 ends is folded dish to charging tray 70.
Step S2 comprises the following steps:
Step S21, just location is carried out in the feeding position 41 that the first manipulator 30 took out and be sent to transfer platform 40 by the material on charging tray 70, the material that carried out just locating in feeding position 41 is sent to processing platform 60, the first manipulators 30 by the feeding sucker 51 of while the second manipulator 50 synchronizes with the feeding process of the second manipulator 50;
Step S22, the first manipulator 30 is sent to the material of having processed unloading on material level 42 of transfer platform 40 on charging tray 70, the material of having processed on processing platform 60 is sent to unloading on material level 42 of transfer platform 40 by the discharging sucker 52 of the second manipulator 50 simultaneously, and the first manipulator 30 is synchronizeed with the discharge process of the second manipulator 50.
Wherein, step S2 is a cyclic process, after the step S22 in step S2 finishes, waits for the completion of processing of processing platform 60 to material, just starts to carry out successively step S21 and step S22 after completion of processing.
Wherein, in step S21, in the second manipulator 50 feeding process, the discharging sucker 52 of the second manipulator 50 first takes out the material of having processed of processing platform 60, and then feeding sucker 51 is put into material to be processed on processing platform 60 again.
Due to more than one of material on charging tray 70, for example the charging tray 70 in the present embodiment is 5 to take advantage of 2 layout, therefore, after the first two grid of charging tray 70 is piled the material of having processed, then the advance distance of a grid of belt conveyor 12 stops, the material of latter two grid is taken away and processed and by being put on of space of having processed, so constantly circulate.
More than statement only further illustrates technology contents of the present invention with embodiment, so that reader is easier to understand, but does not represent that embodiments of the present invention only limit to this, and any technology of doing according to the present invention is extended or recreation, is all subject to protection of the present invention.