CN204222351U - A multi-head automatic printing equipment - Google Patents

Abstract

The utility model relates to a lithography apparatus technical field discloses a multimachine head full-automatic lithography apparatus, and this lithography apparatus has degree of automation height, realizes full-automatic unmanned on duty printing, and multiunit printing device realizes the simultaneous printing operation, has improved production efficiency greatly, and for current lithography apparatus, this equipment has saved a large amount of manpower and materials to reach the purpose that reduces manufacturing cost, for current lithography apparatus, the advantage is obvious.

Description

A multi-head automatic printing equipment

technical field

The utility model relates to the technical field of printing equipment, in particular to a multi-head automatic printing equipment.

Background technique

With the progress of society, people's living standards are getting higher and higher, and people's demands for various products are becoming more and more abundant. To form a pattern layer, etc., the existing screen printing equipment often uses manual operation and semi-automatic mechanical equipment for printing. In the case of high labor costs, it often needs to consume a lot of mechanical equipment and human resources, which increases the manufacturing cost of the enterprise. And less efficient.

The Chinese patent discloses a printing machine for printing mobile phone touch screen panels, which includes a box base, a workbench installed on the box base, and a printing frame above the workbench. The printing frame is equipped with a printing device , the workbench is provided with a printing area for placing the touch screen panel stickers, one end of the printing frame is connected to the driving mechanism inside the box base through a swing rod, and the workbench is provided with two passages through the upper and lower surfaces of the workbench. The two through holes are located on the two corresponding corners of the printing area. There are positioning pins pierced through the through holes. One end of the positioning pin is connected to the cylinder. On the needle, accurate positioning can be realized, and the operation is convenient and fast; the focus of the above-mentioned printing machine is only to solve the problem of product positioning before printing, but it cannot automatically complete the processes of loading, printing and unloading, and it is still not effective. To save the manufacturing cost of the enterprise, in view of this, the inventor has invented a multi-head automatic printing equipment for the problems existing in the existing printing equipment.

Contents of the invention

The purpose of this utility model is to provide a multi-head automatic printing equipment for the deficiencies of the existing technology. This printing equipment can automatically complete the processes of loading, printing and unloading, and has the advantages of high production efficiency and saving manpower and material resources. , so as to achieve the purpose of reducing manufacturing costs.

In order to achieve the above purpose, a multi-head automatic printing equipment of the present invention includes a frame and a control device, the frame is provided with a printing group and a first conveying device for conveying materials, and the printing group includes Multiple sets of printing devices; the frame is provided with a loading and unloading mechanism corresponding to the printing device for sending materials from the first conveying device to the printing device and discharging the materials of the printing device to the first conveying device; the The frame is provided with a feeding device and an unloading device, and is also provided with a rack transfer mechanism for transferring the material rack of the feeding device to the unloading device; one side of the printing group is provided with a second transfer mechanism for transferring materials. device, the frame is provided with a first manipulator for sending the materials of the feeding device to the second conveying device, and the frame is also provided with a first manipulator for sending the materials of the second conveying device to the first conveying device Transfer mechanism; the other side of the printing group is provided with a third conveying device for conveying materials, and the frame is provided with a second manipulator for sending the materials of the third conveying device to the unloading device, and the frame A second transfer mechanism for sending the materials of the first transfer device to the third transfer device is also provided; the printing group, the first transfer device, the second transfer device, the third transfer device, the loading and unloading mechanism, the feeding device, The unloading device, the rack transfer mechanism, the first manipulator, the second manipulator, the first transfer mechanism and the second transfer mechanism are respectively electrically connected to the control device.

Preferably, the first transmission device includes a transmission motor, a first synchronous wheel and a second synchronous wheel, the transmission motor is drivingly connected to the first synchronous wheel, and the first synchronous wheel is connected to the second synchronous wheel through a synchronous belt Synchronously connected, the surface of the synchronous belt is provided with recesses for accommodating materials, and a support for supporting the synchronous belt is provided between the first synchronous wheel and the second synchronous wheel.

Preferably, the printing device includes a lifting motor, a fixed seat, and a lifting bracket that is movably connected to the fixing base, and the lifting bracket is screwed with a lifting screw, and the lifting screw is connected to the lifting motor in transmission, and the lifting bracket It includes a fixed arm for fixing the screen and a scraper arm for scraping the screen, and the lifting bracket is provided with a traverse motor for driving the scraper arm to move laterally.

Preferably, the loading and unloading mechanism includes a first base, a first rotating arm and a first rotating shaft connected to the middle of the first rotating arm, and suction cups for absorbing materials are provided at both ends of the first rotating arm, so The first rotating shaft is pierced with a transverse shaft, rolling bearings are provided at both ends of the transverse shaft, the upper part of the first base is connected with a cylindrical cam, and the lower part of the first base is provided with a cam for driving the first A rotary motor with a rotary shaft, the rolling bearing is pressed against the cam surface of the cylindrical cam.

Preferably, both the loading device and the unloading device include a first conveying mechanism for conveying the tray, the output end of the first conveying mechanism is provided with a lifting mechanism for lifting the tray, and the first conveying mechanism A transmission mechanism includes a support frame, the two ends of the support frame are respectively provided with a first sprocket and a second sprocket, the first sprocket is connected to the second sprocket through a chain, and the first sprocket is connected with The first driving motor; the lifting mechanism includes a mechanism box and a lifting screw arranged in the mechanism box, the upper end of the lifting screw is screwed with a lifting platform, and the mechanism box is provided with a A channel for the lifting platform to move up and down, and a second drive motor for driving the lifting screw is provided at the lower part of the mechanism box.

Preferably, the rack transfer mechanism includes a transfer bracket and a third drive motor, the two ends of the transfer bracket are respectively provided with a third synchronous wheel and a fourth synchronous wheel, and the third synchronous wheel communicates with the fourth synchronous wheel through a conveyor belt. The synchronous wheel is connected by transmission, the fourth synchronous wheel is connected by transmission to the third drive motor, the input end and the output end of the transfer mechanism of the material rack are both provided with a disc-taking mechanism, and the disc-taking mechanism includes two parallel-arranged Disk slide rail, the disk fetching slide rail is slidably connected with a disk fetching seat, the disk fetching seat is provided with a disk fetching cylinder, and the end of the piston rod of the disk fetching cylinder is provided with a disk fetching for jacking up the material tray As for the top block, the disk-taking mechanism further includes a disk-taking motor, a seventh synchronous wheel and a timing belt, the disk-taking seat is connected to the timing belt, and the disk-taking motor drives the synchronous belt through the seventh synchronous wheel.

Preferably, the second transmission device and the third transmission device both include: a transmission support frame and a fourth drive motor, and the fifth synchronous wheel and the sixth synchronous wheel are respectively provided at both ends of the transmission support frame, and the The fifth synchronous wheel is in transmission connection with the sixth synchronous wheel through the synchronous belt, and the sixth synchronous wheel is in transmission connection with the fourth drive motor.

Preferably, both the first transfer mechanism and the second transfer mechanism include: a second base, a second rotating arm and a second rotating shaft connected to the middle of the second rotating arm, and the two ends of the second rotating arm A telescopic cylinder is respectively provided, the end of the piston rod of the telescopic cylinder is connected with a suction cup for absorbing materials, and the lower part of the second base is provided with a transfer motor for driving the second rotating shaft.

Preferably, the output end of the second conveying device is provided with a first positioning device for positioning materials, the first positioning device includes a positioning platform, and the positioning platform is provided with a transverse chute and a longitudinal chute, so The lower part of the positioning platform is provided with a lifting plate, and the lifting plate is connected with a lifting cylinder; the lifting plate is provided with a transverse motor and a transverse synchronous belt, and the transverse motor is connected to the transverse synchronous belt through a transverse synchronous wheel. The synchronous belt is provided with a transverse positioning column that can pass through the transverse chute; the lifting plate is also provided with a longitudinal motor and a longitudinal synchronous belt, and the longitudinal motor is connected to the longitudinal synchronous belt through a longitudinal synchronous wheel, and the longitudinal synchronous belt is set There are longitudinal positioning posts that pass through the longitudinal chute.

Preferably, the control device includes a power controller, a control circuit board electrically connected to the power controller, and a touch control screen electrically connected to the control circuit board.

Beneficial effects of the utility model: Compared with the prior art, the utility model is a multi-head full-automatic printing equipment. When the printing equipment is working, the trays full of materials are stacked and stored in the feeding device. Then the feeding device raises the material tray, and sends the material to the second conveying device through the first manipulator. Further, the first transfer mechanism transfers the material to the second conveying device. When the material continuously enters the front end of multiple sets of printing devices , the loading and unloading mechanism loads the material into the printing device for printing, and at the same time unloads the printed material to the second transmission device. After the material is unloaded, the material is transferred to the third transmission device through the second transfer mechanism. Further, The second manipulator then transfers the material to the unloading device. Since there is a rack transfer mechanism between the feeding device and the unloading device, when the material from the feeding device is taken out, the tray is transferred to the unloading device through the rack transfer mechanism. , so that the printed materials can be directly placed on the tray, when the tray is full of printed materials, the unloading device will move down a material height, so that the unloading device can also form multiple trays stacked repeatedly put, so as to realize the fully automatic printing process. In summary, this printing equipment has a high degree of automation, realizes fully automatic unattended printing, and multiple sets of printing devices realize simultaneous printing operations, which greatly improves production efficiency. Compared with the existing For printing equipment, this equipment saves a lot of manpower and material resources, so as to achieve the purpose of reducing manufacturing costs, and has obvious advantages.

Description of drawings

Fig. 1 is a perspective view of the utility model.

Fig. 2 is another perspective view of the utility model.

Fig. 3 is a perspective view of the utility model from the rear side.

Fig. 4 is a structural schematic diagram of the lifting mechanism of the present invention.

Fig. 5 is a structural schematic diagram of the rack transfer mechanism of the present invention.

FIG. 6 is a structural schematic diagram of the disk-taking mechanism of the present invention.

Fig. 7 is a schematic structural diagram of the first or second transfer mechanism of the present invention.

Fig. 8 is a schematic structural diagram of the first conveying device of the present invention.

FIG. 9 is a schematic structural view of the printing device of the present invention.

Fig. 10 is a structural schematic diagram of the loading and unloading mechanism of the present invention.

Fig. 11 is a schematic structural diagram of the second or third conveying device of the present invention.

Fig. 12 is a structural schematic diagram of the control device of the present invention.

Fig. 13 is a schematic structural view of the first positioning device of the present invention.

Fig. 14 is an exploded schematic diagram of the structure of the first positioning device of the present invention.

Fig. 15 is a schematic structural view of the second positioning device of the present invention.

Fig. 16 is an exploded schematic diagram of the structure of the second positioning device of the present invention.

Reference signs include: frame--1, feeding device--11, first transmission mechanism--111, support frame--1111, first sprocket--1112, second sprocket--1113, first Driving motor--1114, lifting mechanism--112, mechanism box--1121, lifting screw--1122, lifting platform--1123, second driving motor--1124, unloading device--12, material rack Relay mechanism--13, transfer bracket--131, third driving motor--132, third synchronous wheel--133, fourth synchronous wheel--134, disc taking mechanism--135, disc taking slide rail--1351 , Retrieve seat--1352, Retrieve cylinder--1353, Retrieve top block--1354, Retrieve motor--1355, Seventh synchronous wheel--1356, First transfer mechanism--14, Second base --141, the second rotating arm--142, the second rotating shaft--143, the telescopic cylinder--144, the transfer motor--145, the second transfer mechanism--15, the first manipulator--16, the second manipulator --17, the first transmission device--2, the transmission motor--21, the first synchronous wheel--22, the second synchronous wheel--23, the concave position--24, the support--25, the printing device-- 3. Lifting motor--31, fixed seat--32, lifting bracket--33, lifting screw--34, fixed arm--35, scraper arm--36, traverse motor--37, loading and unloading mechanism--4 , the first base--41, the first rotating arm--42, the first rotating shaft--43, the transverse shaft--44, the rolling bearing--45, the cylindrical cam--46, the rotating motor--47, the second Transmission device--5, transmission support frame--51, fourth drive motor--52, fifth synchronous wheel--53, sixth synchronous wheel--54, third transmission device--6, control device--7 , power controller--71, control circuit board--72, touch control screen--73, first positioning device--8, positioning platform--81, horizontal chute--82, longitudinal chute--83, Lifting plate--84, lifting cylinder--85, transverse motor--861, transverse synchronous belt--862, transverse positioning column--863, longitudinal motor--871, longitudinal synchronous belt--872, longitudinal positioning column-- 873, second positioning device--9, printing table--91, horizontal positioning groove--911, longitudinal positioning groove--912, positioning substrate--92, positioning cylinder--93, horizontal positioning group--94, horizontal Fixed piece-941, horizontal moving piece-942, horizontal positioning motor-943, vertical positioning group-95, vertical fixing piece-951, vertical moving piece-952, longitudinal positioning motor-953.

Detailed ways

Below in conjunction with accompanying drawing the utility model is described in detail.

Referring to Figures 1 to 16, a multi-head fully automatic printing equipment includes a frame 1 and a control device 7, the frame 1 is provided with a printing group and a first conveying device 2 for conveying materials, the printing The group includes multiple sets of printing devices 3; the frame 1 is provided with corresponding to the printing device 3 for sending materials from the first conveying device 2 to the printing device 3 and discharging the materials of the printing device 3 to the first The loading and unloading mechanism 4 of the conveying device 2; the frame 1 is provided with a feeding device 11 and an unloading device 12, and is also provided with a rack transfer mechanism 13 for transferring the rack of the feeding device 11 to the unloading device 12; One side of the printing group is provided with a second conveying device 5 for conveying materials, and the frame 1 is provided with a first manipulator 16 for sending the materials of the feeding device 11 to the second conveying device 5, and the machine The frame 1 is also provided with a first transfer mechanism 14 for sending the materials of the second transfer device 5 to the first transfer device 2; the other side of the printing group is provided with a third transfer device 6 for transferring materials, the The frame 1 is provided with a second manipulator 17 for sending the materials of the third conveying device 6 to the unloading device 12, and the frame 1 is also provided with a second manipulator 17 for sending the materials of the first conveying device 2 to the third conveying device 6 The second transfer mechanism 15; the printing group, the first transfer device 2, the second transfer device 5, the third transfer device 6, the loading and unloading mechanism 4, the feeding device 11, the unloading device 12, the rack transfer mechanism 13, The first manipulator 16 , the second manipulator 17 , the first transfer mechanism 14 and the second transfer mechanism 15 are respectively electrically connected to the control device 7 .

When the printing equipment is working, the material trays full of materials are stacked and stored in the feeding device 11, and then the feeding device 11 raises the material trays, and the materials are sent to the second conveying device 5 by the first manipulator 16, and further , the first transfer mechanism 14 transfers the material to the second transfer device 5 again. When the material continuously enters the front ends of multiple sets of printing devices 3, combined with the equipment work efficiency of the prior art, the printing device 3 described in this technical solution The quantity is five groups. The loading and unloading mechanism 4 loads the materials into the printing device 3 for printing, and at the same time unloads the printed materials to the second conveying device 5. After the materials are unloaded, the materials are transferred to the second transfer mechanism 15 Three conveying devices 6, further, the second manipulator 17 conveys the material to the unloading device 12 again. Afterwards, the material tray is transferred to the unloading device 12 through the material rack transfer mechanism 13, so that the printed material can be directly placed on the material tray. When the material tray is filled with printed materials, the unloading device 12 moves down by The height of the material, so that the unloading device 12 can also form multiple trays to be stacked repeatedly, so as to realize the fully automatic printing process. In summary, this printing equipment has a high degree of automation and realizes fully automatic unattended printing. The printing device 3 realizes simultaneous printing operations, which greatly improves production efficiency. Compared with existing printing equipment, this equipment saves a lot of manpower and material resources, thereby achieving the purpose of reducing manufacturing costs, and has obvious advantages.

In this technical solution (see FIG. 8 ), in order to allow materials to enter the front ends of multiple sets of printing devices 3 , the first conveying device 2 includes a conveying motor 21 , a first synchronous wheel 22 and a second synchronous wheel 23 , the The transmission motor 21 is drivingly connected with the first synchronous wheel 22, and the first synchronous wheel 22 is synchronously connected with the second synchronous wheel 23 through a synchronous belt. The surface of the synchronous belt is provided with a concave position 24 for accommodating materials. A support member 25 for supporting the synchronous belt is arranged between the first synchronous wheel 22 and the second synchronous wheel 23; its working principle is: the transmission motor 21 drives the first synchronous wheel 22 to rotate, thereby driving the material on the synchronous belt to Move forward until multiple materials are sent to the front end of the corresponding printing device 3. When the printing device 3 prints materials such as mobile phone screens, in order to prevent the materials from accidentally falling off and accurately locate them, the concave position 24 set on the surface of the timing belt can be It can better solve the problem of material positioning and falling off of panels.

In this technical solution (see FIG. 9 ), the printing device 3 includes a lifting motor 31 , a fixing seat 32 and a lifting bracket 33 movably connected with the fixing base 32 , and the lifting bracket 33 is screwed with a lifting screw 34 , The lifting screw 34 is in transmission connection with the lifting motor 31. The lifting bracket 33 includes a fixed arm 35 for fixing the screen and a scraper arm 36 for scraping the screen. The lifting bracket 33 is provided with a device for driving the screen. The traversing motor 37 for the lateral movement of the scraper arm 36; the second positioning device 9 (see Fig. 15 and Fig. 16 ) is also provided below the printing device 3, and the second positioning device 9 includes a printing table 91, and the printing table 91 is provided with a transverse positioning groove 911 and a longitudinal positioning groove 912, and a positioning substrate 92 and a positioning cylinder 93 for driving the positioning substrate 92 to move up and down are provided under the printing table 91, and the positioning substrate 92 is provided with a wearable Through the horizontal positioning group 94 and the vertical positioning group 95 of the printing table 91, the horizontal positioning group 94 includes a horizontal fixed piece 941 and a horizontal moving piece 942 opposite to the horizontal fixed piece 941, and the positioning substrate 92 is provided with a horizontal positioning motor 943 and a synchronous belt, the horizontal positioning motor 943 drives the synchronous belt through a synchronous wheel, and the synchronous belt is connected with the lateral moving piece 942; The moving piece 952, the positioning base plate 92 is also provided with a longitudinal positioning motor 953 and a synchronous belt, and the longitudinal positioning motor 953 drives the synchronous belt through a synchronous wheel, and the synchronous belt is connected with the longitudinal moving piece 952; when the material is conveyed from the first When the device 2 is taken out and loaded into the printing table 91, the material is positioned before printing, and the positioning cylinder 93 of the second positioning device 9 drives the positioning substrate 92 to move upward, and the material is moved upward through the horizontal positioning motor 943 and the vertical positioning motor 953. Accurate positioning, so as to prevent subsequent printing from causing deviation; when the positioning is completed, the lifting motor 31 of the printing device 3 drives the lifting bracket 33 to move downward, and the printing operation is carried out under the drive of the traverse motor 37; through automatic positioning, printing, etc. Operation, so that the printing accuracy of the product is higher and the printing quality is good.

In order to realize that the materials of the first conveying device 2 are sent to the printing device 3 for printing, and at the same time, the printed materials must be unloaded. In this technical solution (see FIG. 10 ), the loading and unloading mechanism 4 includes the first A base 41, a first rotating arm 42 and a first rotating shaft 43 connected to the middle part of the first rotating arm 42, the two ends of the first rotating arm 42 are provided with suction cups for absorbing materials, the first rotating shaft 43 is pierced with a transverse shaft 44, the two ends of the transverse shaft 44 are provided with rolling bearings 45, the upper part of the first base 41 is connected with a cylindrical cam 46, and the lower part of the first base 41 is provided with a cam for driving the The rotating motor 47 of the first rotating shaft 43 is used, and the rolling bearing 45 is pressed against the cam surface of the cylindrical cam 46 . During work, the rotating motor 47 drives the first rotating shaft 43 to rotate the first rotating arm 42, thereby reaching one end of the first rotating arm 42 for loading, and the other end of the rotating arm for discharging, so as to realize loading and unloading. Synchronization of materials and the technical effect of mutual non-interference; It needs to be further emphasized that in this technical solution, when the first rotating arm 42 sucks and puts down materials, the whole arm body must move up and down. In order to further To reduce the redundancy of the mechanism, a transverse shaft 44 is set on the first rotating shaft 43, and a rolling bearing 45 is further set on the transverse shaft 44. At the same time, a cylindrical cam 46 is set on the first base plate, so that the rolling bearing 45 is positioned on the cam of the cylindrical cam 46. In this way, under the drive of the rotating motor 47, not only the rotation of the first rotating arm 42 is realized, but at the same time, under the action of the cam surface, the first rotating shaft 43 also realizes the purpose of moving up and down at the same time. Obviously, this structural design The redundancy of the mechanism is greatly reduced, the structure is simple, the operation is stable, and the manufacturing cost of the equipment is greatly saved.

In this technical solution, the feeding device 11 and the unloading device 12 both include a first conveying mechanism 111 for conveying the tray, and the output end of the first conveying mechanism 111 is provided with a lifter for lifting the tray. Lifting mechanism 112, the first transmission mechanism 111 includes a support frame 1111, the two ends of the support frame 1111 are respectively provided with a first sprocket 1112 and a second sprocket 1113, and the first sprocket 1112 is connected to the second sprocket through a chain. The sprocket 1113 is connected in transmission, and the first sprocket 1112 is connected with the first driving motor 1114; the lifting mechanism 112 includes a mechanism box 1121 and a lifting screw 1122 arranged in the mechanism box 1121, and the lifting The upper end of the screw rod 1122 is screwed with a lifting platform 1123, and the mechanism box 1121 is provided with a channel for the lifting platform 1123 to move up and down, and the bottom of the mechanism box 1121 is provided with a second channel for driving the lifting screw rod 1122. 2. Drive motor 1124; the working principle of this feeding device 11 is: put multi-layer material trays loaded with materials above the chain, when it needs attention, according to the area of the tray and the length of the chain, obviously a tray can be placed Stacked side by side, under the action of the first driving motor 1114, the tray is driven forward to the lifting table 1123, and when the material in the uppermost tray is taken out, the empty tray is sent to the rack for transfer Mechanism 13, under the action of the second drive motor 1124, the lifting platform 1123 moves upwards by a height distance of one tray until the entire stacked tray is loaded, and then resets to the lifting platform to carry out the next layer of materials lift;

And the structure of unloading device 12 is identical with the structure of this feeding device 11, and during its work: empty material pan enters lifting platform 1123, and second manipulator 17 picks up material from the 3rd conveying device 6, puts into lifting platform then Among the empty trays on 1123, when one layer of trays is filled, the second drive motor 1124 drives the lifting platform 1123 to move down the height distance of one tray until multiple trays are stacked and filled, and then The entire stacked trays are sent out from the chain by the first driving motor 1114; at this time, it is sufficient to arrange personnel to take out the printed trays.

In this technical solution (see Figure 5), the rack transfer mechanism 13 includes a transfer bracket 131 and a third drive motor 132, and the two ends of the transfer bracket 131 are respectively provided with a third synchronous wheel 133 and a fourth synchronous wheel 134, the third synchronous wheel 133 is in transmission connection with the fourth synchronous wheel 134 through the conveyor belt, the fourth synchronous wheel 134 is in transmission connection with the third drive motor 132, the input end and the output end of the rack transfer mechanism 13 are both A disk-taking mechanism 135 is provided, and the disk-taking mechanism 135 includes two disk-taking slide rails 1351 arranged in parallel. Cylinder 1353, the piston rod end of the disc removal cylinder 1353 is provided with a disc removal top block 1354 for jacking up the tray, the disc removal mechanism 135 also includes a disc removal motor 1355 and a timing belt, the disc removal The seat 1352 is connected with the synchronous belt, and the disc-taking motor 1355 drives the synchronous belt through the seventh synchronous wheel 1356; when working, after the material tray in the feeding device 11 has taken the material, the two disc-taking cylinders 1353 drive the top of the disc-taking Block 1354, the tray top block 1354 has an inclined surface, under the thrust of the tray cylinder 1353, the tray moves up a certain distance along the inclined surface, so that the uppermost tray is separated from the lower tray. Under the action of the tray motor 1355, the disc removal seat 1352 and the disc removal cylinder 1353 are driven to move, and the empty tray is placed on the conveyor belt. Under the action of the third drive motor 132, the empty tray is sent to the unloading device 12 At one end, at this moment, the tray is sent to the unloading device 12 through the tray-taking mechanism 135 provided at the output end, and the feed tray of the rack transfer mechanism 13 is directly transferred to the unloading device 12 by using the tray of the loading device 11 for loading. However, in the prior art, the tray is manually taken out after the loading is completed, and the empty tray is manually put in when the material is unloaded. Obviously, this technical solution greatly saves labor costs.

In this technical solution (see FIG. 11 ), the second transmission device 5 and the third transmission device 6 both include: a transmission support frame 51 and a fourth drive motor 52, and the two ends of the transmission support frame 51 are respectively provided with The fifth synchronous wheel 53 and the sixth synchronous wheel 54, the fifth synchronous wheel 53 is transmission connected with the sixth synchronous wheel 54 through a synchronous belt, and the sixth synchronous wheel 54 is transmission connected with the fourth drive motor 52; when the first When the manipulator 16 picks up the material from the feeding device 11 and puts it on the second conveying device 5, the fourth drive motor 52 drives the synchronous belt to convey the material forward; the structure of the third conveying device 6 is the same as that of the second conveying device 5 , during work, the third conveying device 6 is used to receive the printed material of the first conveying device 2, and then, after the second manipulator 17 picks up the material of the third conveying device 6, put it into the empty material of the unloading device 12 plate.

Since this equipment has multiple printing devices 3 to perform printing operations at the same time, in this technical solution (see Figure 7), the first transfer mechanism 14 and the second transfer mechanism 15 both include: a second base 141, a second rotating The arm 142 and the second rotating shaft 143 connected to the middle part of the second rotating arm 142, the two ends of the second rotating arm 142 are respectively provided with a telescopic cylinder 144, and the end of the piston rod of the telescopic cylinder 144 is connected with a The lower part of the second base 141 is provided with a transfer motor 145 for driving the second rotating shaft 143; during operation, the transferring motor 145 drives the second rotating shaft 143 to rotate, so that the second rotating arm 142 can Implement connected material transfer, and the function of the telescopic cylinder 144 is: when picking up or unloading materials, the driving suction cup is stretched out, and when rotating, the driving suction cup moves upwards to avoid interference with other equipment during the rotation process; The rotating mechanism can greatly improve the efficiency of feeding or unloading.

Usually, during the material conveying process, the position deviation of the material tends to occur. In this technical solution (see Fig. 13, Fig. 14), the output end of the second conveying device 5 is provided with a first positioning device 8 for positioning the material , the first positioning device 8 includes a positioning platform 81, the positioning platform 81 is provided with a transverse chute 82 and a longitudinal chute 83, the lower part of the positioning platform 81 is provided with a lifting plate 84, and the lifting plate 84 is connected to There is a lifting cylinder 85; the lifting plate 84 is provided with a transverse motor 861 and a transverse synchronous belt 862, the transverse motor 861 is connected to the transverse synchronous belt 862 through a transverse synchronous wheel, and the transverse synchronous belt 862 is provided with a belt that can pass through the transverse The horizontal positioning column 863 of the chute 82; the lifting plate 84 is also provided with a longitudinal motor 871 and a longitudinal synchronous belt 872, the longitudinal motor 871 is connected to the longitudinal synchronous belt 872 through a longitudinal synchronous wheel, and the longitudinal synchronous belt 872 is set There is a vertical positioning column 873 that can pass through the longitudinal chute 83; when the material passes through the positioning platform 81, the lifting cylinder 85 drives the lifting plate 84 to move the horizontal positioning column 863 and the vertical positioning column 873 upwards, so that the material is located between the horizontal positioning column 863 and the vertical positioning column 873. Between the vertical positioning columns 873, at this time, the horizontal motor 861 drives the horizontal positioning column 863 to move, and the vertical motor 871 drives the vertical positioning column 873 to move, so that the material is in the correct position.

Since this equipment has full-automatic operation capability, in this technical solution, the control device 7 includes a power controller 71, a control circuit board 72 electrically connected to the power controller 71, and a control circuit board 72 electrically connected to the control circuit board 72. touch control screen 73; the aforementioned printing group, the first conveying device 2, the second conveying device 5, the third conveying device 6, the loading and unloading mechanism 4, the feeding device 11, the unloading device 12, and the rack transfer mechanism 13 , the first manipulator 16, the second manipulator 17, the first transfer mechanism 14, and the second transfer mechanism 15 are all electrically connected to the control circuit board 72 and controlled in a centralized manner. What needs to be further explained here is: A PLC controller is integrated on the control circuit board 72. By further programming the PLC controller, distributed control is realized. For example, when a certain group of printing devices 3 breaks down and needs maintenance, only the corresponding printing group needs to be shut down. At the same time, the first transfer mechanism 14 stops feeding at the feeding position corresponding to the faulty printing device 3 , so as to realize non-stop maintenance of equipment and ensure the continuation of production.

In addition, in this technical solution, the first manipulator 16 and the second manipulator 17 are both provided with five suction cups, and the five suction cups correspond to the storage positions of five sets of printing devices 3 and trays, which improves the upper Efficiency of feeding or unloading.

The above content is only a preferred embodiment of the present utility model. For those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific implementation and scope of application. Invention Limitations.

Claims (10)

1. the full-automatic printing equipment of multi-machine heads, comprises frame (1) and control device (7), it is characterized in that:

Described frame (1) is provided with print couple and the first conveyer (2) for transmitting material, and described print couple comprises organizes printing equipment (3) more;

Described frame (1) is provided with corresponding to described printing equipment (3) material being delivered to printing equipment (3) from the first conveyer (2) and the material of printing equipment (3) being discharged to the charging crane (4) of the first conveyer (2);

Described frame (1) is provided with feeding device (11) and blanking device (12), is also provided with the bin transfer mechanism (13) for the bin of feeding device (11) being sent to blanking device (12);

The side of described print couple is provided with the second conveyer (5) for transmitting material, described frame (1) is provided with the first manipulator (16) for the material of feeding device (11) being delivered to the second conveyer (5), and described frame (1) is also provided with the first transfer device (14) for the material of the second conveyer (5) being delivered to the first conveyer (2);

The opposite side of described print couple is provided with the 3rd conveyer (6) for transmitting material, described frame (1) is provided with the second manipulator (17) for the material of the 3rd conveyer (6) being delivered to blanking device (12), and described frame (1) is also provided with the second transfer device (15) for the material of the first conveyer (2) being delivered to the 3rd conveyer (6);

Described print couple, the first conveyer (2), the second conveyer (5), the 3rd conveyer (6), charging crane (4), feeding device (11), blanking device (12), bin transfer mechanism (13), the first manipulator (16), the second manipulator (17), the first transfer device (14) and the second transfer device (15) are electrically connected with described control device (7) respectively.

2. the full-automatic printing equipment of a kind of multi-machine heads according to claim 1, it is characterized in that: described first conveyer (2) comprises transmits motor (21), first synchronizing wheel (22) and the second synchronizing wheel (23), described transmission motor (21) drives with the first synchronizing wheel (22) and is connected, described first synchronizing wheel (22) is by Timing Belt and the second synchronizing wheel (23) synchronized links, the surface of described Timing Belt is provided with the recess (24) for accommodating material, the support member (25) for supporting described Timing Belt is provided with between described first synchronizing wheel (22) and the second synchronizing wheel (23).

3. the full-automatic printing equipment of a kind of multi-machine heads according to claim 1, it is characterized in that: described printing equipment (3) comprises lift motor (31), holder (32) and be connected with lifting support (33) with described holder (32), described lifting support (33) is bolted with lifting screw (34), described lifting screw (34) and lift motor (31) are in transmission connection, described lifting support (33) comprises for the fixed arm (35) of fixing half tone and the scraper arm (36) for sweeping half tone, described lifting support (33) is provided with the traversing motor (37) for driving described scraper arm (36) transverse shifting.

4. the full-automatic printing equipment of a kind of multi-machine heads according to claim 1, it is characterized in that: described charging crane (4) comprises the first pedestal (41), first rotating arm (42) and the first rotating shaft (43) be connected in the middle part of first rotating arm (42), the two ends of described first rotating arm (42) are provided with the sucker for absorbing material, described first rotating shaft (43) is equipped with lateral shaft (44), the two ends of described lateral shaft (44) are provided with rolling bearing (45), the top of described first pedestal (41) is connected with cylindrical cam (46), the bottom of described first pedestal (41) is provided with the rotation motor (47) for driving described first rotating shaft (43), described rolling bearing (45) presses on the cam surface of cylindrical cam (46).

5. the full-automatic printing equipment of a kind of multi-machine heads according to claim 1, it is characterized in that: described feeding device (11), blanking device (12) includes the first connecting gear (111) for transmitting charging tray, the output of described first connecting gear (111) is provided with the lifting mechanism (112) for lifting charging tray, described first connecting gear (111) comprises bracing frame (1111), support frame as described above (1111) two ends are respectively arranged with the first sprocket wheel (1112) and the second sprocket wheel (1113), described first sprocket wheel (1112) is in transmission connection by chain and the second sprocket wheel (1113), described first sprocket wheel (1112) is connected with the first CD-ROM drive motor (1114), described lifting mechanism (112) comprises mechanism case (1121) and is arranged at the lifting screw rod (1122) in described mechanism case (1121), the upper end of described lifting screw rod (1122) is bolted with lift master (1123), described mechanism case (1121) is provided with the passage moved up and down for described lift master (1123), and the bottom of described mechanism case (1121) is provided with the second CD-ROM drive motor (1124) for driving described lifting screw rod (1122).

6. the full-automatic printing equipment of a kind of multi-machine heads according to claim 1, it is characterized in that: described bin transfer mechanism (13) comprises transfer support (131) and the 3rd CD-ROM drive motor (132), the two ends of described transfer support (131) are respectively arranged with the 3rd synchronizing wheel (133) and the 4th synchronizing wheel (134), described 3rd synchronizing wheel (133) is in transmission connection by conveyer belt and the 4th synchronizing wheel (134), described 4th synchronizing wheel (134) and the 3rd CD-ROM drive motor (132) are in transmission connection, the input of described bin transfer mechanism (13) and output are provided with gets disc mechanism (135), described disc mechanism (135) of getting comprises two of be arrangeding in parallel and gets dish slide rail (1351), described get dish slide rail (1351) slidably connect get dish seat (1352), described get dish seat (1352) be provided with get dish cylinder (1353), described piston rod end of getting dish cylinder (1353) is provided with coils jacking block (1354) for getting of charging tray described in jack-up, described disc mechanism (135) of getting also comprises and gets table motor (1355), 7th synchronizing wheel (1356) and Timing Belt, described dish seat (1352) of getting is connected with Timing Belt, described table motor (1355) of getting drives Timing Belt by the 7th synchronizing wheel (1356).

7. the full-automatic printing equipment of a kind of multi-machine heads according to claim 1, it is characterized in that: described second conveyer (5), the 3rd conveyer (6) include: transmit bearing support (51) and four-wheel drive motor (52), the two ends of described transmission bearing support (51) are respectively arranged with the 5th synchronizing wheel (53) and the 6th synchronizing wheel (54), described 5th synchronizing wheel (53) is in transmission connection by Timing Belt and the 6th synchronizing wheel (54), and described 6th synchronizing wheel (54) and four-wheel drive motor (52) are in transmission connection.

8. the full-automatic printing equipment of a kind of multi-machine heads according to claim 1, it is characterized in that: described first transfer device (14), second transfer device (15) includes: the second pedestal (141), second turning arm (142) and the second rotating shaft (143) be connected in the middle part of the second turning arm (142), the two ends of described second turning arm (142) are respectively arranged with telescopic cylinder (144), the piston rod end of described telescopic cylinder (144) is connected with the sucker for absorbing material, the bottom of described second pedestal (141) is provided with passes on motor (145) for what drive described second rotating shaft (143).

9. the full-automatic printing equipment of a kind of multi-machine heads according to claim 1, it is characterized in that: the output of described second conveyer (5) is provided with the first positioner (8) for positioning materials, described first positioner (8) comprises positioning table (81), described positioning table (81) be provided with horizontal concrete chute (82) and longitudinal chute (83), the below of described positioning table (81) is provided with lifter plate (84), and described lifter plate (84) is connected with lift cylinder (85); Described lifter plate (84) is provided with cross motor (861) and synchronous cross band (862), described cross motor (861) is in transmission connection with synchronous cross band (862) by synchronous cross wheel, and described synchronous cross band (862) is provided with the located lateral post (863) that can pass horizontal concrete chute (82); Described lifter plate (84) is also provided with longitudinal motor (871) and longitudinal Timing Belt (872), described longitudinal motor (871) is in transmission connection by longitudinal synchronizing wheel and longitudinal Timing Belt (872), and described longitudinal Timing Belt (872) is provided with can through the longitudinal register post (873) of longitudinal chute (83).

10. according to the arbitrary described full-automatic printing equipment of a kind of multi-machine heads of claim 1-9, it is characterized in that: described control device (7) comprises power-supply controller of electric (71), the control circuit board (72) that is electrically connected with power-supply controller of electric (71) and shielding (73) with the touch control that described control circuit board (72) is electrically connected.