CN112123919A - Built-in efficient full-automatic CCD alignment printing equipment and method - Google Patents
Built-in efficient full-automatic CCD alignment printing equipment and method Download PDFInfo
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- CN112123919A CN112123919A CN202011047424.5A CN202011047424A CN112123919A CN 112123919 A CN112123919 A CN 112123919A CN 202011047424 A CN202011047424 A CN 202011047424A CN 112123919 A CN112123919 A CN 112123919A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/08—Machines
- B41F15/12—Machines with auxiliary equipment, e.g. for drying printed articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
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- Mechanical Engineering (AREA)
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Abstract
The invention discloses a built-in high-efficiency full-automatic CCD (charge coupled device) alignment printing device and a method, and the device comprises a workbench, a material lifting and conveying mechanism, a brush head lifting mechanism, a brush head transverse movement mechanism, a brush head, a printing plate fixing mechanism, a second transfer mechanical arm, a feeding machine, a first transfer mechanical arm, a primary positioning mechanism and a CCD (charge coupled device) alignment camera, wherein the feeding machine is provided with the first transfer mechanical arm, the side part of the feeding machine is provided with the workbench, the second transfer mechanical arm is arranged between the workbench and the feeding machine, one side of the workbench is fixedly provided with the brush head lifting mechanism for driving the brush head and the printing plate fixing mechanism to lift, the brush head lifting mechanism is provided with the brush head transverse movement mechanism, the lower part of the material lifting and conveying mechanism is fixedly provided with the CCD alignment camera for aligning the position of a material. The invention has stable feeding performance, high speed and small occupied space, and the printing is completed immediately after the alignment of the CCD, so the printing is more accurate, flexible and practical, the investment cost is greatly reduced, and the production efficiency is greatly improved.
Description
Technical Field
The invention relates to the technical field of screen printing equipment, in particular to the technical field of built-in high-efficiency full-automatic CCD (charge coupled device) alignment printing equipment and a method.
Background
Traditional screen printing equipment need carry out four sides to the material and press from both sides tight location before placing the printing platform, and is high to the requirement of printing matter size uniformity, and thin printing matter receives the extrusion to cause the dislocation moreover, and then causes CCD can't carry out effectual counterpoint to the printing matter when counterpointing, influences production efficiency. Counterpoint earlier and pay-off, the externally mounted camera of printing platform is counterpointed, send the printing platform by mechanical motion, can produce the deviation on the way transporting, can cause the error of printed matter, traditional full-automatic CCD counterpoint printing machine is that the CCD camera is installed at the printing machine anterior segment simultaneously, accomplish CCD counterpoint earlier and hold by a little suction platform and transport the printing machine, because inertia effect transport speed can not be too fast, transport the in-process and can cause the off normal in addition, the rejection rate is high. The manufacturing cost is high, and the occupied space is large.
Disclosure of Invention
The invention aims to solve the problems in the prior art, provides a built-in high-efficiency full-automatic CCD (charge coupled device) alignment printing device, can ensure that the device has stable feeding performance, high speed, small occupied space, flexibility and practicability, improves the production efficiency, checks the position of a material in the process of placing the material on a workbench, reduces the production cost, can improve the production efficiency, can effectively fix the printed material during printing, and has strong adaptability to materials with different sizes.
In order to achieve the purpose, the invention provides a built-in high-efficiency full-automatic CCD (charge coupled device) alignment printing device, which comprises a workbench, a material lifting and conveying mechanism, a brush head lifting mechanism, a brush head transverse movement mechanism, a brush head, a printing plate fixing mechanism, a second transfer mechanical arm, a feeding machine, a first transfer mechanical arm, a primary positioning mechanism and a CCD (charge coupled device) alignment camera, wherein the feeding machine is provided with the first transfer mechanical arm, the lateral part of the feeding machine is provided with the workbench, the second transfer mechanical arm is arranged between the workbench and the feeding machine, one side of the workbench is fixedly provided with the brush head lifting mechanism for driving the brush head and the printing plate fixing mechanism to lift, the brush head lifting mechanism is provided with the brush head transverse movement mechanism, the brush head transverse movement mechanism at the lateral part of the brush head is fixedly provided with the printing plate fixing mechanism, and the CCD alignment camera for aligning the position of the material is fixedly arranged at the lower part of the, the side part of the feeding machine is provided with a primary positioning mechanism.
Preferably, the material lifting and conveying mechanism comprises a material lifting and fixing bearing platform, a material unloading seat, a material unloading lifting cylinder, a material unloading supporting and lifting seat, a material lifting and lifting transmission roller and a material lifting and synchronizing rod, wherein the material unloading seats are respectively arranged on two sides of the material lifting and fixing bearing platform, the material unloading lifting cylinder is vertically arranged on the material unloading seat, the material unloading supporting and lifting seat is fixedly arranged on a telescopic shaft of the material unloading lifting cylinder, the material lifting and lifting transmission roller and the material lifting and lifting transmission motor are arranged on the material unloading supporting and lifting seat, the material lifting and lifting transmission roller is in transmission connection with a rotating shaft of the material lifting and lifting transmission motor, a transmission belt is arranged between the material lifting and lifting transmission rollers, and the material lifting and synchronizing rod is fixedly connected between the material unloading supporting and lifting seats; the primary positioning mechanism comprises a primary positioning guide rod, a primary positioning sliding block, a primary positioning sliding push plate, a primary positioning power transmission belt and a primary positioning power motor, wherein the primary positioning sliding block is sleeved on the primary positioning guide rod, the primary positioning sliding push plate is provided with the primary positioning sliding push plate, and the primary positioning power motor is connected with the primary positioning sliding block through the primary positioning power transmission belt in a transmission manner.
Preferably, the material fixing mechanism is used for fixing materials and comprises a material fixing transverse sliding cylinder, a material fixing longitudinal sliding cylinder and a material fixing hook body, the material fixing transverse sliding cylinder is transversely fixedly arranged on the lower side of the material lifting and fixing bearing platform, the material fixing longitudinal sliding cylinder is vertically fixedly arranged on a telescopic shaft of the material fixing transverse sliding cylinder, and the material fixing hook body is fixedly arranged on the telescopic shaft of the material fixing longitudinal sliding cylinder.
Preferably, the brush head transverse motion mechanism comprises a transverse sliding seat, a transverse sliding guide rail, a transverse sliding block and a transverse power motor, the transverse sliding guide rail is transversely fixed on the transverse sliding seat, the transverse sliding block is arranged on the transverse sliding guide rail, the transverse power motor is fixedly arranged at one end of the transverse sliding seat, a transfer transmission shaft is arranged at the other end of the transverse sliding seat, a transverse transmission belt is arranged between the transfer transmission shaft and a rotating shaft of the transverse power motor, and the transverse sliding block is fixedly arranged on the transverse transmission belt.
Preferably, the brush head comprises a longitudinal lifting fixing seat, a longitudinal lifting motor, a longitudinal lifting seat, a brush plate lifting cylinder, a brush plate seat and a brush plate, the longitudinal lifting motor is vertically fixed on the longitudinal lifting fixing seat, a longitudinal lifting screw rod is arranged on a rotating shaft of the longitudinal lifting motor, the longitudinal lifting screw rod penetrates through a longitudinal lifting screw sleeve fixedly arranged on the longitudinal lifting seat, the brush plate lifting cylinder is vertically arranged on the longitudinal lifting seat, the brush plate seat is fixedly arranged at the lower end of a telescopic shaft of the brush plate lifting cylinder, and the brush plate is fixedly arranged on the brush plate seat through bolts.
Preferably, the printing plate fixing mechanism comprises a material fixing lifting connecting arm, a material fixing frame and a material lifting fixing plate, the material fixing frame is fixed on the material fixing lifting connecting arm through a bolt, the material lifting fixing plate is fixedly arranged on the inner side of the material fixing frame, and a printing plate is fixed on the material lifting fixing plate through a bolt.
Preferably, a brush head lifting motor and a brush head lifting screw rod are arranged in the brush head lifting mechanism, the brush head lifting screw rod is in transmission connection with a rotating shaft of the brush head lifting motor, a brush head lifting screw sleeve is sleeved on the brush head lifting screw rod, and the brush head lifting screw sleeve is fixedly arranged on the brush head transverse movement mechanism.
As preferred, the second shifts the manipulator and includes that the second shifts telescopic boom, second and shifts lift cylinder, second transfer arm, second transfer fixing base, second transfer position regulating plate and second and shift the sucking disc, the second shifts the telescopic boom tip vertically and has set firmly the second and shift the lift cylinder, the second has set firmly the second on shifting the telescopic shaft of lift cylinder and has shifted the arm, the second shifts the fixed second that is provided with on the arm and shifts the fixing base, the second shifts and is provided with the slot hole on the fixing base, shift the position regulating plate through bolt fixedly connected with second on the slot hole, the second shifts position regulating plate lower part and is provided with the second and shifts the sucking disc.
Preferably, the feeding machine comprises a feeding workbench, a feeding positioning sliding block, a feeding positioning push rod, a feeding positioning connecting plate and a feeding positioning screw rod, wherein the lower part of the feeding workbench is provided with the feeding positioning screw rod and a primary positioning motor, a rotating shaft of the primary positioning motor is in transmission connection with the feeding positioning screw rod, the feeding positioning sliding block is arranged on the feeding positioning screw rod, the feeding positioning sliding block is vertically provided with the feeding positioning push rod, and the feeding positioning push rod is transversely provided with the feeding positioning connecting plate; first transfer manipulator includes first transfer lead screw, first transfer sliding block, first transfer adjusting lever, first transfer lift cylinder, first transfer inhale material seat, first transfer sucking disc and first transfer motor, the rotation axis and the transmission of first transfer lead screw of first transfer motor are connected, first transfer lead screw passes first transfer sliding block, transversely set firmly first transfer adjusting lever on the first transfer sliding block, first transfer adjusting lever passes the left and right sides sliding seat of first transfer lift cylinder lower extreme, first transfer inhale material seat has set firmly first transfer on the telescopic shaft of lift cylinder, first transfer inhale material seat lower part and be provided with first transfer sucking disc lower part
The invention has the beneficial effects that: according to the invention, the workbench, the material lifting and conveying mechanism, the brush head lifting mechanism, the brush head transverse movement mechanism, the brush head, the second transfer mechanical arm, the feeding machine, the first transfer mechanical arm, the printing plate fixing mechanism and the CCD position correction camera are applied to the circuit board printing equipment, so that the equipment feeding performance is stable, the speed is high, the occupied space is small, the equipment is flexible and practical, the production efficiency is improved, the position of the material is checked in the process of placing the material on the workbench, the production cost is reduced, the production efficiency can be improved, meanwhile, the circuit board can be effectively fixed during printing, the adaptability to materials with different sizes is strong, and the economic effect of enterprises can be improved.
The invention aims to solve the problems in the prior art, and provides a built-in high-efficiency full-automatic CCD (charge coupled device) alignment printing method which can be used for simultaneously carrying out material placement and material position correction, effectively fixing a printed object during printing, improving the production efficiency and precision and reducing the production cost.
In order to realize the aim, the invention provides a built-in high-efficiency full-automatic CCD contraposition printing method, which comprises the following steps
a) Feeding: placing a circuit board to be processed on a workbench through manpower or a mechanical arm;
b) transferring the manipulator for the first time; transferring the material from the feeding machine to a cleaning mechanism by using a manipulator;
c) initial positioning: pushing the material to a set position through a push plate, and carrying out primary positioning;
d) cleaning; cleaning the material by cleaning equipment;
e) transferring the manipulator for the second time; transferring the material from the cleaning mechanism to the printing equipment by using a manipulator;
f) material fixation: adsorbing materials or compressing and fixing the edges;
g) and (3) material position calibration: carrying out position calibration on the marks on the materials through a CCD position calibration camera;
h) and (5) brushing ink on the material.
Preferably, in the step f), the shape of the mark on the material is various regular patterns, the position of the mark on the material shot by the CCD position correction camera is compared with a set position for analysis, whether the material is placed in place or not is judged, and if the material is not placed in place, the position of the material is adjusted by the manipulator until the set requirement is met.
Preferably, the following components: and in the step d), removing dust and static electricity on the materials through a dust removing roller or a static removing brush.
The invention has the beneficial effects that: the invention can realize the setting position placement of the material more efficiently by simultaneously carrying out the material placement and the material position correction, can effectively adsorb or fix the blank pressing on the printed matter during the printing, can improve the production efficiency and the precision, reduce the production cost, can save the clamps required by different sizes of the material, and is beneficial to improving the economic benefit of enterprises.
Drawings
The above and other features, properties and advantages of the present invention will become more apparent from the following description of the embodiments taken in conjunction with the accompanying drawings in which like reference characters refer to like features throughout and in which:
FIG. 1 is a schematic perspective view of a built-in high-efficiency full-automatic CCD alignment printing apparatus according to the present invention;
figure 2 is a schematic perspective view of the loading machine and the first transfer robot;
FIG. 3 is a perspective view of the assembly of the primary positioning mechanism and the feeder;
FIG. 4 is a perspective view of the brush initial positioning mechanism;
FIG. 5 is a perspective view of the table;
FIG. 6 is a schematic perspective view of the brush head lifting mechanism, brush head lateral movement mechanism and brush head assembly;
FIG. 7 is a schematic perspective view of the lateral brush head movement mechanism and brush head assembly;
FIG. 8 is a front perspective view of the material lifting and transfer mechanism;
FIG. 9 is a bottom perspective view of the material lifting and transfer mechanism;
FIG. 10 is a schematic view of a material securing hook;
FIG. 11 is a schematic perspective view of a built-in high-efficiency full-automatic CCD alignment printing method according to the present invention.
In the figure: 1-workbench, 2-material lifting and conveying mechanism, 21-material lifting and fixing bearing table, 22-material fixing mechanism, 221-material fixing transverse sliding cylinder, 222-material fixing longitudinal sliding cylinder, 223-material fixing hook body, 23-material unloading seat, 24-material unloading lifting cylinder, 25-material unloading lifting seat, 26-material lifting and unloading transmission roller, 27-material lifting synchronous rod, 3-brush head lifting mechanism, 4-brush head transverse movement mechanism, 41-transverse sliding seat, 42-transverse sliding guide rail, 43-transverse sliding block, 44-transverse power motor, 5-brush head, 51-longitudinal lifting fixed seat, 52-longitudinal lifting motor, 53-longitudinal lifting seat, 54-brush plate lifting cylinder, 55-brush plate seat, 56-brush plate, 6-printing plate fixing mechanism, 61-material fixing lifting connecting arm, 62-material fixing frame, 63-material lifting fixing plate, 7-second transfer manipulator, 71-second transfer telescopic arm, 72-second transfer lifting cylinder, 73-second transfer arm, 74-second transfer fixing seat, 75-second transfer position adjusting plate, 76-second transfer sucker, 8-feeding machine, 81-feeding working table, 82-feeding positioning sliding block, 83-feeding positioning push rod, 84-feeding positioning connecting plate, 85-feeding positioning screw rod, 9-first transfer manipulator, 91-first transfer screw rod, 92-first transfer sliding block, 93-first transfer adjusting rod, 94-a first transfer lifting cylinder, 95-a first transfer material suction seat, 96-a first transfer sucker, 10-a primary positioning mechanism, 101-a primary positioning guide rod, 102-a primary positioning sliding block, 103-a primary positioning sliding push plate, 104-a primary positioning power transmission belt and 105-a primary positioning power motor.
Detailed Description
Referring to fig. 1-10, the invention relates to a built-in high-efficiency full-automatic CCD alignment printing device, which comprises a workbench 1, a material lifting and conveying mechanism 2, a brush head lifting mechanism 3, a brush head transverse movement mechanism 4, a brush head 5, a printing plate fixing mechanism 6, a second transfer manipulator 7, a feeding machine 8, a first transfer manipulator 9, a primary positioning mechanism 10 and a CCD alignment camera, wherein the feeding machine 8 is provided with the first transfer manipulator 9, the side part of the feeding machine 8 is provided with the workbench 1, the second transfer manipulator 7 is arranged between the workbench 1 and the feeding machine 8, one side of the workbench 1 is fixedly provided with a brush head lifting mechanism 3 for driving the brush head 5 and the printing plate fixing mechanism 6 to lift, the brush head lifting mechanism 3 is provided with a brush head transverse movement mechanism 4, the brush head transverse movement mechanism 4 is provided with a brush head 5, the brush head transverse movement mechanism 4 at the side part of the brush head 5 is fixedly provided with the printing plate fixing mechanism 6, the lower part of the material lifting and conveying mechanism 2 is fixedly provided with a CCD (charge coupled device) position correction camera for correcting the position of a material, and the side part of the feeding machine 8 is provided with a primary positioning mechanism 10. The material lifting and conveying mechanism 2 comprises a material lifting and fixing bearing platform 21, a material unloading seat 23, a material unloading lifting cylinder 24, a material unloading supporting and lifting seat 25, a material lifting and unloading transmission roller 26 and a material lifting and synchronizing rod 27, wherein the material unloading seat 23 is respectively arranged at two sides of the material lifting and fixing bearing platform 21, the material unloading lifting cylinder 24 is vertically arranged on the material unloading seat 23, the material unloading supporting and lifting seat 25 is fixedly arranged on a telescopic shaft of the material unloading lifting cylinder 24, the material lifting and unloading transmission roller 26 and the material lifting and unloading transmission motor are arranged on the material unloading supporting and lifting seat 25, the material lifting and unloading transmission roller 26 is in transmission connection with a rotating shaft of the material lifting and unloading transmission motor, a transmission belt is arranged between the material lifting and unloading transmission rollers 26, and the material lifting and synchronizing rod 27 is fixedly connected between the material unloading supporting and lifting seats 25, primary positioning mechanism 10 is including the primary positioning guide bar 101, primary positioning sliding block 102, primary positioning sliding push pedal 103, primary positioning power transmission belt 104 and primary positioning power motor 105, primary positioning sliding block 102 cover is on primary positioning guide bar 101, be provided with primary positioning sliding push pedal 103 on the primary positioning sliding block 102, be connected through primary positioning power transmission belt 104 transmission between primary positioning power motor 105 and the primary positioning sliding block 102. Still including being used for carrying out the material fixed establishment 22 to the material, material fixed establishment 22 includes that the fixed horizontal cylinder 221 that slides of material, the fixed vertical cylinder 222 that slides of material and the fixed coupler body 223 of material, the fixed horizontal cylinder 221 that slides of material transversely sets firmly at the fixed plummer 21 downside of material lift, the fixed vertical cylinder 222 that slides of material vertically sets firmly on the telescopic shaft of the fixed horizontal cylinder 221 that slides of material, the fixed vertical cylinder 222 that slides of material's telescopic shaft has set firmly the fixed coupler body 223 of material. Brush head lateral motion mechanism 4 includes horizontal slip seat 41, horizontal slip guide rail 42, horizontal sliding block 43 and horizontal power motor 44, horizontal slip guide rail 42 transversely sets firmly on horizontal slip seat 41, horizontal sliding block 43 sets up on horizontal slip guide rail 42, horizontal power motor 44 sets firmly in horizontal slip seat 41 one end, horizontal slip seat 41 other end is provided with the transfer transmission shaft, be provided with horizontal drive belt between the rotation axis of transfer transmission shaft and horizontal power motor 44, horizontal sliding block 43 sets firmly on horizontal drive belt. The brush head 5 comprises a longitudinal lifting fixing seat 51, a longitudinal lifting motor 52, a longitudinal lifting seat 53, a brush plate lifting cylinder 54, a brush plate seat 55 and a brush plate 56, wherein the longitudinal lifting motor 52 is vertically and fixedly arranged on the longitudinal lifting fixing seat 51, a longitudinal lifting screw rod is arranged on a rotating shaft of the longitudinal lifting motor 52, the longitudinal lifting screw rod penetrates through a longitudinal lifting screw sleeve fixedly arranged on the longitudinal lifting seat 53, the brush plate lifting cylinder 54 is vertically arranged on the longitudinal lifting seat 53, the brush plate seat 55 is fixedly arranged at the lower end of a telescopic shaft of the brush plate lifting cylinder 54, and the brush plate 56 is fixedly arranged on the brush plate seat 55 through bolts. Printing plate fixed establishment 6 includes material fixed lift linking arm 61, the fixed frame 62 of material and material lift fixed plate 63, the fixed frame 62 of material passes through the bolt fastening on material fixed lift linking arm 61, the fixed frame 62 inboard of material has set firmly material lift fixed plate 63, there is printing plate 56 through the bolt fastening on the material lift fixed plate 63. The brush head lifting mechanism 3 is internally provided with a brush head 5 lifting motor and a brush head 5 lifting screw rod, the brush head 5 lifting screw rod is in transmission connection with a rotating shaft of the brush head 5 lifting motor, the brush head 5 lifting screw rod is sleeved with a brush head 5 lifting screw sleeve, the brush head 5 lifting screw sleeve is fixedly arranged on the brush head transverse movement mechanism 4, the second transfer manipulator 7 comprises a second transfer telescopic arm 71, a second transfer lifting cylinder 72, a second transfer arm 73, a second transfer fixing seat 74, a second transfer position adjusting plate 75 and a second transfer sucker 76, the end part of the second transfer telescopic arm 71 is vertically and fixedly provided with the second transfer lifting cylinder 72, the telescopic shaft of the second transfer lifting cylinder 72 is fixedly provided with the second transfer arm 73, the second transfer fixing seat 74 is fixedly provided with a long hole, the second transfer position adjusting plate 75 is fixedly connected with the second transfer fixing seat 74 through a bolt, a second transfer suction cup 76 is provided at a lower portion of the second transfer position adjusting plate 75.
The feeding machine 8 comprises a feeding workbench 81, a feeding positioning sliding block 82, a feeding positioning push rod 83, a feeding positioning connecting plate 84 and a feeding positioning screw rod 85, wherein the lower part of the feeding workbench 81 is provided with the feeding positioning screw rod 85 and a primary positioning motor, a rotating shaft of the primary positioning motor is in transmission connection with the feeding positioning screw rod 85, the feeding positioning sliding block 82 is arranged on the feeding positioning screw rod 85, the feeding positioning sliding block 82 is vertically provided with the feeding positioning push rod 83, and the feeding positioning push rod 83 is transversely provided with the feeding positioning connecting plate 84; the first transfer manipulator 9 comprises a first transfer screw rod 91, a first transfer sliding block 92, a first transfer adjusting rod 93, a first transfer lifting cylinder 94, a first transfer material sucking seat 95, a first transfer sucking disc 96 and a first transfer motor, wherein a rotating shaft of the first transfer motor is in transmission connection with the first transfer screw rod 91, the first transfer screw rod 91 penetrates through the first transfer sliding block 92, the first transfer adjusting rod 93 is transversely and fixedly arranged on the first transfer sliding block 92, the first transfer adjusting rod 93 penetrates through a left-right sliding seat at the lower end of the first transfer lifting cylinder 94, the first transfer material sucking seat 95 is fixedly arranged on a telescopic shaft of the first transfer lifting cylinder 94, and the first transfer sucking disc 96 is arranged at the lower part of the first transfer material sucking seat 95.
The working process of the invention is as follows:
the invention relates to a built-in high-efficiency full-automatic CCD contraposition printing device, which comprises a feeding machine, a primary positioning motor, a feeding positioning screw rod 85, a feeding positioning sliding block, a feeding positioning sliding rod, a feeding positioning connecting plate, a feeding positioning push rod, a feeding positioning connecting plate, a first transfer motor, a first transfer screw rod, a first transfer adjusting rod, a first transfer lifting cylinder, a first transfer adjusting rod, a first transfer sucker, a first transfer lifting cylinder, a second transfer lifting cylinder, the first transfer material sucking seat is driven to lift through the first transfer lifting cylinder, and the first transfer sucker is driven to adsorb materials through the first transfer material sucking seat; transferring the material from the feeding machine to the workbench through a second transferring mechanical arm, wherein the second transferring telescopic arm is driven by an internal cylinder to stretch and retract, the second transferring lifting cylinder is driven by the second transferring telescopic arm to move, the second transferring lifting cylinder is driven by the second transferring lifting cylinder to move, the second transferring fixing seat is driven by the second transferring arm to move, the second transferring position adjusting plate is driven by the second transferring fixing seat to move, the material is adsorbed by a second transferring sucker on the second transferring position adjusting plate, a long hole is formed in the second transferring fixing seat, the adsorption position of the second transferring sucker on the material can be adjusted by fixing the second transferring position adjusting plate at different positions of the long hole, the circuit board is fixed by a sucker through a mechanical arm, then the circuit board is transferred to the workbench 1, and during the placing process, the positioning hole on the circuit board is shot by a CCD (charge coupled device) positioning camera, compare through the figure of shooting and the figure position of setting for, after the position meets the requirements, the arm is placed the circuit board on material lift fixed plummer 21, go up and down through brush head 5 lift motor brush head lateral motion mechanism 4, drive the motion of horizontal shifting block 43 through horizontal power motor 44 on the brush head lateral motion mechanism 4, drive vertical lift fixing base 51 lateral motion through horizontal shifting block 43, it goes up and down to drive vertical lift seat 53 through vertical lift motor 52, it goes up and down to drive brush plate seat 55 through brush plate lift cylinder 54, it brushes on the circuit board to drive the oil film on printing plate 56 with brush plate 56 through brush plate seat 55.
According to the built-in high-efficiency full-automatic CCD contraposition printing equipment, the workbench 1, the material lifting and conveying mechanism 2, the brush head lifting mechanism 3, the brush head transverse movement mechanism 4, the brush head 5, the printing plate fixing mechanism 6 and the CCD position correction camera are applied to the circuit board printing equipment, the position of a material can be checked in the process of placing the material on the workbench 1, the production cost is reduced, the production efficiency can be improved, meanwhile, the printed matter can be effectively adsorbed or pressed and fixed in the printing process, the adaptability to materials of different sizes is high, the economic effect of an enterprise can be improved, the manipulator feeding performance is stable and high, the manufacturing is simple and low in cost, the occupied space is small, the CCD contraposition can be finished, and the printing is more accurate. And the multifunctional printing machine realizes multiple purposes, completely realizes character/resistance welding/circuit printing of the same machine in the circuit board industry, can also perform semi-automatic single machine printing, is flexible and practical, greatly reduces the investment cost and greatly improves the production efficiency. Traditional full-automatic CCD counterpoint printing machine is that the CCD camera is installed at the printing machine anterior segment, accomplishes the CCD counterpoint earlier and inhales by a little platform of breathing in and transport the printing machine, because inertial action transport speed can not be too fast, transport the in-process moreover and can lead to the fact the off normal, the rejection rate is high. The manufacturing cost is high, and the occupied space is large.
Referring to fig. 11, the invention relates to a built-in high-efficiency full-automatic CCD contraposition printing method, which comprises the steps of
a) Feeding: placing a circuit board to be processed on a workbench through manpower or a mechanical arm;
b) transferring the manipulator for the first time; transferring the material from the feeding machine to a cleaning mechanism by using a manipulator;
c) initial positioning: pushing the material to a set position through a push plate, and carrying out primary positioning;
d) cleaning; cleaning the material by cleaning equipment;
e) transferring the manipulator for the second time; transferring the material from the cleaning mechanism to the printing equipment by using a manipulator;
f) material fixation: adsorbing materials or compressing and fixing the edges;
g) and (3) material position calibration: carrying out position calibration on the marks on the materials through a CCD position calibration camera;
h) and (5) brushing ink on the material.
In the step f), the shape of the mark on the material is a round hole, the position of the mark on the material shot by the CCD position correction camera is compared with a set position for analysis, whether the material is placed in place or not is judged, and if the material is not placed in place, the automatic alignment platform is used for adjusting until the set requirement is met. And in the step d), removing dust and static electricity on the materials through a dust removing roller or a static removing brush.
According to the built-in efficient full-automatic CCD counterpoint printing method, the material placement and the material position correction are carried out simultaneously, the material can be placed at the set position more efficiently, meanwhile, the printed matter can be effectively adsorbed or pressed and fixed during printing, the production efficiency and precision can be improved, the production cost is reduced, meanwhile, clamps required by different sizes of the materials can be omitted, and the economic benefit of an enterprise can be improved.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.
Claims (10)
1. The utility model provides a built-in high-efficient full-automatic CCD counterpoint lithography apparatus which characterized in that: comprises a workbench (1), a material lifting and conveying mechanism (2), a brush head lifting mechanism (3), a brush head transverse movement mechanism (4), a brush head (5), a printing plate fixing mechanism (6), a second transfer mechanical arm (7), a feeding machine (8), a first transfer mechanical arm (9), an initial positioning mechanism (10) and a CCD (charge coupled device) calibration camera, wherein the first transfer mechanical arm (9) is arranged on the feeding machine (8), the workbench (1) is arranged on the lateral part of the feeding machine (8), the second transfer mechanical arm (7) is arranged between the workbench (1) and the feeding machine (8), the brush head lifting mechanism (3) for driving the brush head (5) and the printing plate fixing mechanism (6) to lift is fixedly arranged on one side of the workbench (1), the brush head transverse movement mechanism (4) is arranged on the brush head lifting mechanism (3), the brush head transverse movement mechanism (5) is arranged on the brush head transverse movement mechanism (4), the printing plate fixing mechanism (6) is fixedly arranged on the lateral brush head transverse movement mechanism (4) of the brush head (5), the CCD contraposition camera used for correcting the position of a material is fixedly arranged on the lower portion of the printing table of the material lifting and conveying mechanism (2), transparent glass or other transparent objects are inlaid in the printing table and located on the upper portion of the camera, and the primary positioning mechanism (10) is arranged on the lateral portion of the feeding machine (8).
2. The built-in efficient full-automatic CCD contraposition printing equipment as claimed in claim 1, wherein: the material lifting and conveying mechanism (2) comprises a material lifting and fixing bearing platform (21), a material unloading seat (23), a material unloading and lifting cylinder (24), a material unloading lifting seat (25), a material lifting and lifting transmission roller (26) and a material lifting and lifting synchronous rod (27), wherein the material unloading seat (23) is respectively arranged at two sides of the material lifting and fixing bearing platform (21), the material unloading lifting cylinder (24) is vertically arranged on the material unloading seat (23), the material unloading lifting seat (25) is fixedly arranged on a telescopic shaft of the material unloading lifting cylinder (24), the material lifting and lifting transmission roller (26) and the material lifting and unloading transmission motor are arranged on the material unloading lifting seat (25), the material lifting and unloading transmission roller (26) is in transmission connection with a rotating shaft of the material lifting and unloading transmission motor, a transmission belt is arranged between the material lifting and unloading transmission rollers (26), a material lifting synchronous rod (27) is fixedly connected between the material unloading lifting seats (25); primary positioning mechanism (10) are including primary positioning guide bar (101), primary positioning sliding block (102), primary positioning sliding push pedal (103), primary positioning power transmission area (104) and primary positioning motor power (105), primary positioning sliding block (102) cover is on primary positioning guide bar (101), be provided with primary positioning sliding push pedal (103) on primary positioning sliding block (102), be connected through primary positioning power transmission area (104) transmission between primary positioning motor power (105) and primary positioning sliding block (102).
3. The built-in efficient full-automatic CCD contraposition printing equipment as claimed in claim 2, wherein: the material fixing mechanism (22) is used for fixing materials, the material fixing mechanism (22) comprises a material fixing transverse sliding cylinder (221), a material fixing longitudinal sliding cylinder (222) and a material fixing hook body (223), the material fixing transverse sliding cylinder (221) is transversely fixedly arranged on the lower side of a material lifting fixing bearing platform (21), the material fixing longitudinal sliding cylinder (222) is vertically fixedly arranged on a telescopic shaft of the material fixing transverse sliding cylinder (221), the material fixing hook body (223) is fixedly arranged on the telescopic shaft of the material fixing longitudinal sliding cylinder (222), the brush head transverse moving mechanism (4) comprises a transverse sliding seat (41), a transverse sliding guide rail (42), a transverse sliding block (43) and a transverse power motor (44), and the transverse sliding guide rail (42) is transversely fixedly arranged on the transverse sliding seat (41), the transverse sliding block (43) is arranged on the transverse sliding guide rail (42), the transverse power motor (44) is fixedly arranged at one end of the transverse sliding seat (41), the other end of the transverse sliding seat (41) is provided with a transfer transmission shaft, a transverse transmission belt is arranged between the transfer transmission shaft and a rotating shaft of the transverse power motor (44), and the transverse sliding block (43) is fixedly arranged on the transverse transmission belt.
4. The built-in efficient full-automatic CCD contraposition printing equipment as claimed in claim 1, wherein: brush head (5) are including vertical lift fixing base (51), vertical lift motor (52), vertical lift seat (53), brush board lift cylinder (54), brush board seat (55) and brush board (56), vertical lift motor (52) vertically sets firmly on vertical lift fixing base (51), be provided with vertical lift lead screw on the rotation axis of vertical lift motor (52), vertical lift lead screw passes the vertical lift swivel nut that sets firmly on vertical lift seat (53), vertically on vertical lift seat (53) be provided with brush board lift cylinder (54), the telescopic shaft lower extreme of brush board lift cylinder (54) sets firmly brush board seat (55), it has brush board (56) to pass through the bolt fastening on brush board seat (55).
5. The built-in efficient full-automatic CCD contraposition printing equipment as claimed in claim 1, wherein: printing plate fixed establishment (6) are including material fixed lift linking arm (61), the fixed frame of material (62) and material lift fixed plate (63), the fixed frame of material (62) is fixed on material fixed lift linking arm (61) through the bolt, the fixed frame of material (62) inboard has set firmly material lift fixed plate (63), there is printing plate (56) through the bolt fastening on material lift fixed plate (63), be provided with brush head (5) elevator motor and brush head (5) lifting screw in brush head elevator mechanism (3), brush head (5) lifting screw is connected with brush head (5) elevator motor's rotation axis transmission, the cover has brush head (5) lift swivel nut on brush head (5) lifting screw, brush head (5) lift swivel nut sets firmly at brush head transverse movement mechanism (4).
6. The built-in efficient full-automatic CCD contraposition printing equipment as claimed in claim 1, wherein: the second shifts manipulator (7) and shifts lift cylinder (72), second transfer arm (73), second transfer fixing base (74), second transfer position regulating plate (75) and second transfer sucking disc (76) including the second, the second shifts telescopic arm (71) tip and vertically has set firmly the second and shifts lift cylinder (72), the second shifts the telescopic shaft of lift cylinder (72) and has set firmly second transfer arm (73), the second shifts to be provided with the second on arm (73) and shifts fixing base (74), the second shifts and is provided with the slot hole on fixing base (74), shift position regulating plate (75) through bolt fixedly connected with second on the slot hole, second shift position regulating plate (75) lower part is provided with second transfer sucking disc (76).
7. The built-in efficient full-automatic CCD contraposition printing equipment as claimed in claim 1, wherein: the feeding machine (8) comprises a feeding workbench (81), a feeding positioning sliding block (82), a feeding positioning push rod (83), a feeding positioning connecting plate (84) and a feeding positioning screw rod (85), a feeding positioning screw rod (85) and a primary positioning motor are arranged at the lower part of the feeding workbench (81), a rotating shaft of the primary positioning motor is in transmission connection with the feeding positioning screw rod (85), the feeding positioning sliding block (82) is arranged on the feeding positioning screw rod (85), the feeding positioning push rod (83) is vertically arranged on the feeding positioning sliding block (82), and the feeding positioning connecting plate (84) is transversely arranged on the feeding positioning push rod (83); the first transfer manipulator (9) comprises a first transfer screw rod (91), a first transfer sliding block (92), a first transfer adjusting rod (93), a first transfer lifting cylinder (94), a first transfer material sucking seat (95), a first transfer sucking disc (96) and a first transfer motor, the rotating shaft of the first transfer motor is in transmission connection with a first transfer screw rod (91), the first transfer screw rod (91) penetrates through a first transfer sliding block (92), a first transfer adjusting rod (93) is transversely and fixedly arranged on the first transfer sliding block (92), the first transfer adjusting rod (93) passes through a left-right sliding seat at the lower end of the first transfer lifting cylinder (94), a first transferring and sucking seat (95) is fixedly arranged on a telescopic shaft of the first transferring and lifting cylinder (94), and a first transfer sucking disc (96) is arranged at the lower part of the first transfer sucking seat (95).
8. A built-in high-efficiency full-automatic CCD contraposition printing method is characterized in that: comprises that
a) Feeding: placing a circuit board to be processed on a workbench through manpower or a mechanical arm;
b) transferring the manipulator for the first time; transferring the material from the feeding machine to a cleaning mechanism by using a manipulator;
c) initial positioning: pushing the material to a set position through a push plate, and carrying out primary positioning;
d) cleaning; cleaning the material by cleaning equipment;
e) transferring the manipulator for the second time; transferring the material from the cleaning mechanism to the printing equipment by using a manipulator;
f) material fixation: adsorbing materials or compressing and fixing the edges;
g) and (3) material position calibration: carrying out position calibration on the marks on the materials through a CCD position calibration camera;
h) and (5) brushing ink on the material.
9. The built-in efficient full-automatic CCD contraposition printing method according to claim 8, characterized in that: in the step f), the shape of the mark on the material is a circular hole or an arc or an angular edge, a calibration graph of the mark on the material is shot by a CCD (charge coupled device) position correction camera and is compared with a set position for analysis, whether the material is overlapped with the set position or not is judged, and if the material cannot be overlapped, the position of the alignment platform is automatically adjusted until the printed material is overlapped with the set position.
10. The built-in efficient full-automatic CCD contraposition printing method according to claim 8, characterized in that: and in the step d), removing dust and static electricity on the materials through a dust removing roller and a static removing brush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011047424.5A CN112123919A (en) | 2020-09-29 | 2020-09-29 | Built-in efficient full-automatic CCD alignment printing equipment and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011047424.5A CN112123919A (en) | 2020-09-29 | 2020-09-29 | Built-in efficient full-automatic CCD alignment printing equipment and method |
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| Publication Number | Publication Date |
|---|---|
| CN112123919A true CN112123919A (en) | 2020-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011047424.5A Pending CN112123919A (en) | 2020-09-29 | 2020-09-29 | Built-in efficient full-automatic CCD alignment printing equipment and method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112859524A (en) * | 2021-01-26 | 2021-05-28 | 张家港精工包装彩印有限公司 | Feeding and blanking integrated device for screen printing plate making and using method |
| CN112996264A (en) * | 2021-04-16 | 2021-06-18 | 江油星联电子科技有限公司 | Printing plate printing device |
| CN113400778A (en) * | 2021-06-28 | 2021-09-17 | 广东纬斯盾智能装备有限公司 | Full-automatic high-precision single-printing-table screen printing machine |
| CN113717619A (en) * | 2021-09-16 | 2021-11-30 | 杭州天丰光电科技股份有限公司 | Hidden screen colorful touch film and production process thereof |
| CN116674993A (en) * | 2023-07-28 | 2023-09-01 | 昆山晟丰精密机械有限公司 | Automatic printing equipment |
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2020
- 2020-09-29 CN CN202011047424.5A patent/CN112123919A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112859524A (en) * | 2021-01-26 | 2021-05-28 | 张家港精工包装彩印有限公司 | Feeding and blanking integrated device for screen printing plate making and using method |
| CN112859524B (en) * | 2021-01-26 | 2024-04-12 | 张家港精工包装彩印有限公司 | Feeding and discharging integrated device for screen printing platemaking and use method |
| CN112996264A (en) * | 2021-04-16 | 2021-06-18 | 江油星联电子科技有限公司 | Printing plate printing device |
| CN112996264B (en) * | 2021-04-16 | 2021-07-20 | 江油星联电子科技有限公司 | Printing plate printing device |
| CN113400778A (en) * | 2021-06-28 | 2021-09-17 | 广东纬斯盾智能装备有限公司 | Full-automatic high-precision single-printing-table screen printing machine |
| CN113717619A (en) * | 2021-09-16 | 2021-11-30 | 杭州天丰光电科技股份有限公司 | Hidden screen colorful touch film and production process thereof |
| CN116674993A (en) * | 2023-07-28 | 2023-09-01 | 昆山晟丰精密机械有限公司 | Automatic printing equipment |
| CN116674993B (en) * | 2023-07-28 | 2023-12-08 | 昆山晟丰精密机械有限公司 | Automatic printing equipment |
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