CN109327972A - Spray printing device - Google Patents
Spray printing device Download PDFInfo
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- CN109327972A CN109327972A CN201811372025.9A CN201811372025A CN109327972A CN 109327972 A CN109327972 A CN 109327972A CN 201811372025 A CN201811372025 A CN 201811372025A CN 109327972 A CN109327972 A CN 109327972A
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- Prior art keywords
- microscope carrier
- conveyer belt
- target product
- feeding
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- 238000007639 printing Methods 0.000 title claims abstract description 72
- 239000007921 spray Substances 0.000 title claims abstract description 49
- 230000005540 biological transmission Effects 0.000 claims abstract description 117
- 238000007641 inkjet printing Methods 0.000 claims abstract description 22
- 238000012546 transfer Methods 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 14
- 230000001360 synchronised effect Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 24
- 238000004519 manufacturing process Methods 0.000 abstract description 19
- 239000000758 substrate Substances 0.000 abstract description 19
- 239000010410 layer Substances 0.000 abstract description 9
- 239000002346 layers by function Substances 0.000 abstract description 6
- 229920002120 photoresistant polymer Polymers 0.000 abstract description 6
- 229910000679 solder Inorganic materials 0.000 abstract description 4
- 238000013459 approach Methods 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 7
- 238000011161 development Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000007650 screen-printing Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 238000011031 large-scale manufacturing process Methods 0.000 description 2
- 230000004807 localization Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 238000001259 photo etching Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
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- 230000005611 electricity Effects 0.000 description 1
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- 238000007689 inspection Methods 0.000 description 1
- 230000003447 ipsilateral effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
- H05K3/12—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using thick film techniques, e.g. printing techniques to apply the conductive material or similar techniques for applying conductive paste or ink patterns
- H05K3/1241—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using thick film techniques, e.g. printing techniques to apply the conductive material or similar techniques for applying conductive paste or ink patterns by ink-jet printing or drawing by dispensing
- H05K3/125—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using thick film techniques, e.g. printing techniques to apply the conductive material or similar techniques for applying conductive paste or ink patterns by ink-jet printing or drawing by dispensing by ink-jet printing
-
- 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
- B65G49/00—Conveying systems characterised by their application for specified purposes not otherwise provided for
- B65G49/05—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Ink Jet (AREA)
Abstract
The present invention provides a kind of ink jet printing device, the advantage of the invention is that, pass through the technical approach of inkjet printing, complete the manufacture of such as conducting wire, photoresist (resistant layer), solder mask, each functional layer of character pattern layer on printed circuit board, and it is arranged using upper transmission microscope carrier and lower transmission microscope carrier Double tabletop, equipment uses the working method of assembly line simultaneously, feeding section and blanking section are distributed in the two sides of spray printing device, print procedure convenience and high-efficiency, product quality is high, production equipment high degree of automation can meet PCB substrate Produce on a large scale demand.
Description
Technical field
The present invention relates to inkjet printing field more particularly to a kind of spray printing devices.
Background technique
Zero device of existing electronic product, most of is multilayered structure.For example, printed circuit board is current electronic product
In a kind of essential components, it provides the mechanical support of the various electronic component fixing assemblings of integrated circuit, cloth
Line and electrical connection etc., while welding resistance figure is provided for automatic soldering, identification character is provided for component inserting, inspection, maintenance
And figure.Printed circuit board develops to dual platen, multi-layer board and flex plate from single layer, and constantly to high-precision, high density
Develop with high reliability direction.
In general, the conducting wire of printed circuit board makes in the manufacturing process of conventional print-circuit board, generally will use
The technology mode of ink printing, photoresist transfer and exposure development makes resistant layer (or plating resist layer), after forming line pattern
It is etched again.The solder mask of printed circuit board makes, and generally also will use ink printing, photoresist transfer and exposure development
Technology mode.The character process of printed circuit board adds the component code of print for identification (such as on the surface of printed circuit board
Resistance R), production cycle, No. UL and other marks for identification etc., then often realized using screen printing technique.
Digital Inkjet Printing is developed by desktop document print, air brushing field at first, and is gradually applied to industrial inkjet
Printing.Its principle is controlled using digitization procedure, is made corresponding functional ink by the spray head with small spray orifice, is ejected into
The predetermined position of the material surface needed, to form preset pattern.Such process equipment technology have digitlization,
Many advantages, such as large area, low cost, environmentally protective, flexible production, is widely used to food, building materials, medicine, chemical industry, electricity
Numerous industries such as son.
In the technology of production each functional layer of printed wiring board, traditional silk-screen printing technique need to use silk-screen printing
Equipment and screen mesh printing plate.And make screen mesh printing plate and then need to be related to throwing the net and shine all multiple process routes such as net, photoresists photoetching, people
Member's demand and material loss are big, at high cost, while easily polluting the environment.The technology mode of exposure development, needs the bottom of by
The complex process flows such as piece production, ink printing, exposure, development, technical requirements are high, and personnel demand and material loss are big, cost
Height, meanwhile, it is also one of the main source of organic pollutant in printed wire board manufacturing process in this technical process.Therefore, it prints
There is an urgent need to digitizing techniques to replace traditional silk-screen technology or multiple pattern transfer photoetching technique to realize for brush route board industry
Low energy consumption, pollution-free, automation, digitized large-scale production.And the current existing digital ink-jet applied to printed wiring board
Print system, main single application is in production face character, and general using single working platform, printed wiring board is fed out when running
Material position is in ipsilateral, and operator can just work on after the print out task on the platform can only be waited to complete when work, automates
Degree and production efficiency are generally lower, are unable to satisfy product large-scale production demand.
Therefore, Digital Inkjet Printing is applied to more technological process of productions of printed wiring board manufacture, is mentioned simultaneously
The degree of automation and production efficiency of high production technology realize that the mass production of printed wiring board is those skilled in the art institute
Technical problem to be solved.
Summary of the invention
The technical problem to be solved by the invention is to provide a kind of spray printing device, print procedure convenience and high-efficiency, product matter
Amount is high.
To solve the above-mentioned problems, the present invention provides a kind of spray printing devices, comprising: a feeding section is used for transfer destination
Product；One printing section, is arranged after feeding section, and the printing section includes an at least ink jet printing group, for producing in target
Print pattern on product；One blanking section is arranged after the printing section, for the printing section to be printed the product completed from institute
It states and is removed on spray printing device；And a transmission device, including transmit microscope carrier on one and once transmit microscope carrier, in vertical direction, institute
It states transmission microscope carrier to set gradually with the lower transmission microscope carrier, the upper transmission microscope carrier and the lower transmission microscope carrier are in the feeding
It is moved between section and the blanking section, to transmit and support the target product, the lower transmission microscope carrier can be along the vertical direction
Lifting, when the upper transmission microscope carrier and the lower transmission microscope carrier are in vertical direction dislocation, the lower transmission microscope carrier can rise
Or decline is to capture and transmit another target product.
In one embodiment, the feeding section includes one first feeding conveyer belt and one second feeding conveyer belt, along institute
The direction of transfer of target product is stated, the first feeding conveyer belt and the second feeding conveyer belt are set gradually, with to described
It prints section direction and transmits the target product, in the vertical direction, the second feeding conveyer belt can be gone up and down, described in docking
First feeding conveyer belt and the transmission device.
In one embodiment, the second feeding conveyer belt is connect with a lifting device, and the lifting device can be perpendicular
Histogram is to movement, to drive the second feeding conveyer belt to go up and down in vertical direction.
In one embodiment, the feeding section further includes a first positioning device, and the just positioning device includes a bottom plate, two
A baffle, two brackets and a driving device, the bottom plate is arranged below the first feeding conveyer belt, on the bottom plate
It is provided with sliding rail, described two baffles are separately positioned on the first feeding conveyor belt two sides, and the upper surface of the baffle is high
In the transmission plane of the first feeding conveyer belt, described two brackets are separately positioned on the two sides of the first feeding conveyer belt,
The lower part of the bracket is towards the bottom plate and can move along the sliding rail, and the top of the bracket is connect with the baffle,
It is used to support the baffle, the driving device drives described two bracket relative movements, and then drives described two baffle phases
To movement, to adjust the position for the target product being placed on the first feeding conveyer belt.
In one embodiment, the driving device includes a synchronous belt and a servo motor, and the synchronous belt is separately connected
To two brackets, the servo motor drives the synchronous belt mobile, and then drives two bracket relative movements.
In one embodiment, the upper transmission microscope carrier includes that guide rail, driving device, trestle table, rotating platform and support carry
Platform, the both ends of the trestle table are connect with the guide rail and the driving device respectively, and the rotating platform is arranged in the branch
On pallet, the supporting platform is arranged on the rotating platform, and the supporting platform is used to support the target product, described
Driving device drives the trestle table to move along the guide rail, and then the target product is driven to move along the guide rail, described
Rotating platform rotation positions the target product to drive the supporting platform to rotate, the structure of the lower transmission microscope carrier
It is identical as the upper transmission structure of microscope carrier, and the guide rail of the lower transmission microscope carrier and driving device are located at the upper transmission microscope carrier
Guide rail and driving device between.
In one embodiment, the supporting platform further includes at least four supporting tables and at least four flange fixing installations, described
Supporting table is diagonally arranged, and is used to support the target product, and the flange fixing installation is oppositely arranged on four sides of the supporting platform,
For withholding the target product, the second feeding conveyer belt is arranged between the supporting table and the flange fixing installation, when
When transmitting the target product, the second feeding conveyer belt for transporting the target product declines and is lower than the supporting table,
The target product is transferred on the supporting platform.
In one embodiment, the lower transmission microscope carrier further includes a lifting device, the lifting device and the lower transmission
The supporting platform of microscope carrier connects, to drive the supporting platform lifting of the lower transmission microscope carrier.
In one embodiment, the printed circuit board spray printing device further includes a positioning device, the positioning device setting
Between the feeding section and the printing section, the positioning device includes at least a CCD positioning camera and a controller, described
Controller is electrically connected with the rotating platform, and the CCD positioning camera obtains the image of the anchor point of the target product, described
Controller carries out processing to the image and drives the rotating platform to rotate according to processing result, to position the target product.
In one embodiment, the blanking section includes one first blanking conveyer belt and one second blanking conveyer belt, along institute
The direction of transfer of target product is stated, the first blanking conveyer belt and the second blanking conveyer belt are set gradually, with to separate
The target product is transmitted in the printing section direction, and in the vertical direction, the first blanking conveyer belt can be gone up and down, with docking
The transmission device and the second blanking conveyer belt.
It is an advantage of the current invention that by the technical approach of inkjet printing, complete on printed circuit board as conducting wire,
The manufacture of each functional layers such as photoresist (resistant layer), solder mask, character pattern layer, and use upper transmission microscope carrier and lower transmission microscope carrier
Double tabletop setting, while equipment uses the working method of assembly line, feeding section and blanking section are distributed in the two sides of spray printing device, beat
Print process convenience and high-efficiency, product quality is high, and production equipment high degree of automation can meet PCB substrate Produce on a large scale demand.
Detailed description of the invention
Fig. 1 is the schematic perspective view of spray printing device of the present invention；
Fig. 2 is the schematic perspective view of the feeding section；
Fig. 3 is schematic diagram of the transmission device on target product direction of transfer；
Fig. 4 is the schematic diagram that the transmission device is placed in spray printing device；
Fig. 5 is the structural schematic diagram of the positioning device in the present embodiment；
Fig. 6 is the structural schematic diagram of the ink jet printing group；
Fig. 7 is the structural schematic diagram of the blanking section.
Specific embodiment
It elaborates with reference to the accompanying drawing to the specific embodiment of spray printing device provided by the invention.
The explanation of following embodiment is to can be used to the particular implementation of implementation to illustrate the present invention with reference to additional schema
Example.Direction term that the present invention is previously mentioned, such as "upper", "lower", "front", "rear", "left", "right", "top", "bottom" etc. are only
With reference to the direction of annexed drawings.Therefore, the direction term used is to illustrate and understand the present invention, rather than to limit this hair
It is bright.
Spray printing device of the present invention can be used in the various electronic products for needing spray printing pattern, in the following embodiments, with spray
Print printed circuit board is example, is illustrated, it will be appreciated that spray printing device of the present invention is not limited to use in spray printing printed circuit
Plate, it may also be used for other need to carry out in the electronic product of spray printing.
Fig. 1 is the schematic perspective view of spray printing device of the present invention.Referring to Fig. 1, spray printing device of the present invention includes on one
Expect that section 1, one prints section 2, a blanking section 3 and a transmission device 4.
Fig. 2 is the schematic perspective view of the feeding section 1.Fig. 1 and Fig. 2 is please referred to, the feeding section 1 is for transmitting mesh
Mark product 100.Specifically, the feeding section 1 includes one first feeding conveyer belt 10 and one second feeding conveyer belt 11, along
The direction of transfer of the target product 100, the first feeding conveyer belt 10 and the second feeding conveyer belt 11 are set gradually,
To transmit the target product 100 to 2 direction of printing section.In the present embodiment, the first feeding conveyer belt 10 includes
The two disposed in parallel synchrome conveying belts 101 along 100 direction of transfer of target product transmission.The wherein synchrome conveying belt
101 are driven by a stepper motor (not being painted in attached drawing), the Parameter adjustables such as speed.The second feeding conveyer belt 11 includes
The two disposed in parallel synchrome conveying belts 111 along 100 direction of transfer of target product transmission.The wherein synchrome conveying belt
111 are driven by a stepper motor (not being painted in attached drawing), the Parameter adjustables such as speed.
In the vertical direction, i.e., in Y-direction as shown in Figure 2, the second feeding conveyer belt 11 can be gone up and down, with right
Connect the first feeding conveyer belt 10 and the transmission device 4.Specifically, in the present embodiment, the second feeding transmission
Band 11 is connect with a lifting device 112, and the lifting device 112 can be mobile in vertical direction, to drive second feeding
Conveyer belt 11 is gone up and down in vertical direction.Wherein, the lifting device 112 includes but is not limited to servo motor mould group, is ability
The conventional structure of domain control lifting, repeats no more.The second feeding conveyer belt 11 declines, to dock first conveyer belt
10, under the synergistic effect of the first feeding conveyer belt 10 and the second feeding conveyer belt 11, the target product 100 from
The first feeding conveyer belt 10 is transferred on the second feeding conveyer belt 11；When the target product 100 is transferred to completely
On the second feeding conveyer belt 11, the second feeding conveyer belt 11 rises, to dock the transmission device.
The feeding section 1 further includes a first positioning device 12.The just positioning device 12 includes a bottom plate 121, two gears
122, two brackets 123 of plate and a driving device (not being painted in attached drawing).
The bottom plate 121 is arranged below the first feeding conveyer belt 10.Wherein, the lower section not only refers to described
Bottom plate 121 and about 10 face of the first feeding conveyer belt are arranged, and refer to the overlying relation of the plane where the two,
Plane where the i.e. described bottom plate 121 is located at the lower section of the plane where the first feeding conveyer belt 10 comprising but it is unlimited
It is arranged in the bottom plate 121 with about 10 face of the first feeding conveyer belt.Sliding rail 124 is provided on the bottom plate 121.
Direction of transfer setting of the sliding rail 124 along the vertical target product 100.In the present embodiment, the phase on the bottom plate 121
To setting, there are two the sliding rails 124.
Described two baffles 122 are separately positioned on 10 two sides of the first feeding conveyer belt, and the upper end of the baffle 122
Face is higher than the transmission plane of the first feeding conveyer belt 10.Specifically, two baffles 122 are arranged in the target product
100 two sides, if two baffles 122 relatively move, the adjustable target product 100 is passed in first feeding
Send the position on band 10.
Described two brackets 123 are separately positioned on the two sides of the first feeding conveyer belt 10, the lower part of the bracket 123
It can move towards the bottom plate 121 and along the sliding rail 124.The top of the bracket 123 is connect with the baffle 122, is used
In the support baffle 122.In the present embodiment, there are three protrusion 125, described three convex for the top setting of the bracket 123
It plays 125 and connect, in other embodiments, the bracket 123 or other structures with the baffle 122, the present invention is to this
Without limiting.
The driving device drives described two brackets 123 to relatively move, and then drives described two baffles 122 are opposite to move
It is dynamic, to adjust the position for the target product 100 being placed on the first feeding conveyer belt 10.Specifically, the driving dress
It sets and is respectively connected to two brackets including a synchronous belt 126 and a servo motor (not being painted in attached drawing), the synchronous belt 126
123, the servo motor drives the synchronous belt 126 mobile, and then two brackets 123 is driven to relatively move.Wherein, this field
Technical staff can also be using other structures in the prior art in the relative movement for realizing two brackets 123.
Fig. 3 is schematic diagram of the transmission device 4 on target product direction of transfer, and Fig. 4 is that the transmission device 4 is placed in
Schematic diagram in spray printing device.Fig. 1, Fig. 3 and Fig. 4 are please referred to, the transmission device 4 includes transmitting microscope carrier 40 on one and once passing
Send microscope carrier 41.On vertical direction, i.e., Y-direction shown in Fig. 3, the upper transmission microscope carrier 40 and the lower transmission microscope carrier 41 are successively
Setting.Specifically, in the present embodiment, the upper transmission microscope carrier 40 and the lower transmission microscope carrier 41 are setting up and down.On described
Transmission microscope carrier 40 and the lower transmission microscope carrier 41 move between the feeding section 1 and the blanking section 3, to transmit and support institute
State target product 100.
The upper transmission microscope carrier 40 includes the first guide rail 401, first driving device 402, the rotation of first support platform 403, first
Turn platform 404 and the first supporting platform 405.The upper transmission microscope carrier 40 serves not only as the transmission microscope carrier of target product, also conduct
The printing support platform of target product.
First guide rail 401 extends along the direction of transfer of the target product 100.Specifically, in the present embodiment,
First guide rail 401 extends to the blanking section 3 from the second feeding conveyer belt 11.
The first driving device 402 includes but is not limited to linear motor.
The both ends of the first support platform 403 connect with first guide rail 401 and the first driving device 402 respectively
It connects.The first driving device 402 can drive the first support platform 403 to move along first guide rail 401.
First rotating platform 404 is arranged on the first support platform 403.First rotating platform 404 includes
But not existing existing XYY displacement rotating platform, one end of which is fixed on the first support platform 403, the other end it is rotatable with
Change the direction of other components disposed thereon.
First supporting platform 405 is arranged on first rotating platform 404, and first supporting platform 405 is used
In the support target product 100, and the first rotating platform 404 is rotated to drive first supporting platform 405 to rotate, in turn
Position the target product 100.First supporting platform 405 further includes at least four supporting tables 4051 and at least four flanging
Device 4052, the diagonally setting of supporting table 405 are used to support the target product 400, and the flange fixing installation 4052 is opposite to be set
It sets on four sides of first supporting platform 405, for withholding the target product 100.In the present embodiment, described first
Support microscope carrier 405 further includes four supporting tables 4051 and four flange fixing installations 4052, and four diagonally settings of supporting table 405 are used
In supporting the target product 400, four flange fixing installations 4052 are oppositely arranged on the four of first supporting platform 405
Side, for withholding the target product 100.Wherein, the supporting table 405 is existing conventional platform structure, and described
The one side that target product 100 contacts has vacuum absorption holes (not being painted in attached drawing), for adsorbing the target product 100.Institute
Flange fixing installation 4052 is stated with a bending structure, when needing to withhold the target product 100, the flange fixing installation 4052 is opposite
It is mobile, so that the bending structure corresponds to the edge of the target product 100, the flange fixing installation 4052 is then moved down, with button
Press the target product 100, wherein specific structure those skilled in the art of the flange fixing installation 4052 can be from the prior art
It obtains.
When the second feeding conveyer belt 11 needs for target product 100 to be transferred on first supporting platform 405,
The second feeding conveyer belt 11 operation of the target product 100 is transported between two supporting tables 4051, described the
Two feeding conveyer belts 11 decline and are lower than the supporting table 4051, and the target product 100 is detached from the second feeding conveyer belt
11 support and be transferred on first supporting platform 405.Specifically, in the present embodiment, when second feeding passes
When band 11 being sent to need to be transferred to target product 100 on first supporting platform 405, the two of the second feeding conveyer belt 11
A synchrome conveying belt 111 is run to the position of first supporting platform 405, and two synchrome conveying belts 111 are located at institute
It states between supporting table 4051 and the flange fixing installation 4052, the second feeding conveyer belt 11 declines and is lower than the supporting table
4051, the target product 100 is detached from the support of the second feeding conveyer belt 11 and is transferred to first supporting platform 405
On.After first supporting platform 405 receives target product 100, the first driving device 402 drives described first
Trestle table 403 is moved along first guide rail 401, and then the target product 100 is transported to printing section 2.
The structure of the lower transmission microscope carrier 41 is identical as the upper transmission structure of microscope carrier 40.Specifically, being passed under described
Microscope carrier 41 is sent to include the second guide rail 411, the second driving device 412, second support platform 413, the second rotating platform 414 and second
Support microscope carrier 415.Wherein second guide rail 411, the second driving device 412, second support platform 413, the second rotating platform 414 and
The first guide rail 401, first driving device 402, the first support platform of the structure of second supporting platform 415 and upper transmission carrier 40
403, the first rotating platform 404 and 405 structure of the first supporting platform are identical.Second guide rail 411 and the second driving device 412
Between the first guide rail 401 and first driving device 402 of the upper transmission microscope carrier 40, and it is located at the first guide rail 401 and the
The lower inside of one driving device 402.The lower transmission microscope carrier 41 serves not only as the transmission microscope carrier of target product, is also used as target
The printing support platform of product.
The lower transmission microscope carrier 41 can be gone up and down along the vertical direction, i.e., the described lower transmission microscope carrier 41 can along Fig. 3 Y-direction
Lifting.Specifically, the lower transmission microscope carrier 41 further includes a lifting device 416, the lifting device 416 and the lower transmission
Second supporting platform 415 of microscope carrier connects, to drive the second supporting platform 415 lifting of the lower transmission microscope carrier 41.The liter
Falling unit 416 includes but is not limited to jacking cylinder.In the present embodiment, the lifting device 416 by a hoistable platform 417 with
Second supporting platform 415 connects, to drive the second supporting platform 415 lifting of the lower transmission microscope carrier 41.Specifically,
Lifting device 416 starts, and the hoistable platform 417 is pushed to go up and down, and then second supporting platform 415 is driven to go up and down.
When the upper transmission microscope carrier 40 and the lower transmission microscope carrier 41 are when vertical direction misplaces, the lower transmission microscope carrier 41
It can rise or fall to capture and transmit another target product, i.e., when the upper transmission microscope carrier 40 and the lower transmission microscope carrier 41
When being overlapped in Y-direction shown in Fig. 3, the lower transmission microscope carrier 41 can be risen or fallen to capture and transmit another target and produce
Product.Specifically, when the upper transmission microscope carrier 40 leaves the second feeding conveyer belt 11, for example, the upper transmission microscope carrier
40 be moved to printing section 2 when, the lower transmission microscope carrier 41 pass through lifting device 416 rise at the second feeding conveyer belt 11
Capture another target product.After feeding, the lower transmission microscope carrier 41 declines, and passes back through after upper 40 blanking of transmission microscope carrier
The position of the lower transmission microscope carrier 41 is simultaneously back to feeding position and postpones, and the lower transmission microscope carrier 41, which is moved to, to be printed section 2 and rise
To print position, the printing section 2 carries out the printing for the target product that the lower transmission microscope carrier 41 carries.Printing finishes, the mesh
Mark product is transferred into blanking section 3, and the lower transmission microscope carrier 41 drops to initial position and resets, and waits feeding next time.With
Upper process moves in circles, and upper transmission microscope carrier 40 and the lower transmission microscope carrier 41 cooperate, and is successively transported to target product and beats
Section is printed, accurate positioning print job is carried out.
Further, the spray printing device further includes a positioning device 5.The positioning device 5 setting the feeding section 1 with
Between the printing section 2.The positioning device can capture the image of the target product 100, and be calculated according to image,
And then first rotating platform and second rotating platform rotation are controlled again, accurately to correct the target product 100
Position.Fig. 5 is the structural schematic diagram of the positioning device in the present embodiment, referring to Fig. 5, in the present embodiment, it is described fixed
Position device 5 includes an at least CCD positioning camera 50 and a controller (not being painted in attached drawing).The CCD positioning camera 50 is fixed
On a bracket 51, the CCD positioning camera 50 obtains the image of the anchor point of the target product 100, the controller with
First rotating platform and second rotating platform electrical connection, the controller carry out processing to the image and according to processing
As a result first rotating platform and second rotating platform is driven to rotate, to position the target product.Wherein, the positioning
The structure and its localization method of device are conventional method in that art, are repeated no more.
The printing section 2 is arranged after feeding section 1.The printing section 2 includes an at least ink jet printing group 20, is used for
The print pattern on target product 100.Fig. 6 is the structural schematic diagram of the ink jet printing group 20.Referring to Fig. 6, in this reality
It applies in example, the ink jet printing group 20 includes a CCD positioning camera 201, multiple spray heads 202 and UV cure lamp 203.It is described
CCD positioning camera 201 is located at the front end of the ink jet printing group 20, takes pictures to target product, and calculate mesh by software
The mark point position of product is marked, confirms the start-print point of spray head 202.The spray head 202 is removable to carry out inkjet printing.Institute
The two sides that the spray head 202 is arranged in UV cure lamp 203 are stated, after printing, the UV cure lamp 203 is irradiated target and produced
Product, ink functional layer can solidify immediately.The ink jet printing group 20 is the conventional structure of this field, only simply illustrates it herein
Structure, those skilled in the art can obtain its detailed construction from the prior art.
The blanking section 3 is arranged after the printing section 2, for the printing section 2 to be printed the product completed from institute
It states and is removed on spray printing device, for example, being transferred in subsequent equipment.Fig. 7 is the structural schematic diagram of the blanking section 3, is please referred to
Fig. 1 and Fig. 7, the blanking section 3 include one first blanking conveyer belt 30 and one second blanking conveyer belt 31.It is produced along the target
The direction of transfer of product, the first blanking conveyer belt 30 and the second blanking conveyer belt 31 are set gradually, to far from described
It prints 2 direction of section and transmits the target product.Wherein, in the present embodiment, the structure of the first blanking conveyer belt 30 and institute
The structure for stating the second feeding conveyer belt 11 is identical, the structure of the second blanking conveyer belt 31 and the first feeding conveyer belt 10
Structure it is identical.In the vertical direction, the first blanking conveyer belt 30 can be gone up and down, to dock the transmission device 4 and institute
State the second blanking conveyer belt 31.
Spray printing device of the present invention is arranged using upper transmission microscope carrier and lower transmission microscope carrier Double tabletop, and has CCD positioning and spray
It prints the function of initial position calibration and is required, it can be achieved that being accurately positioned according to the design typesetting of target product, pass through inkjet printing
Technical approach completes such as conducting wire, photoresist (resistant layer), solder mask, each function of character pattern layer on printed circuit board
The manufacture of ergosphere.Equipment uses the working method of assembly line, and feeding section and blanking section are distributed in the two sides of spray printing device, and ink-jet is beaten
It is handled after the completion of print by UV mould group, ink functional layer can solidify immediately, print procedure convenience and high-efficiency, and product quality is high, production
Automation degree of equipment is high, can meet PCB substrate Produce on a large scale demand.
The operational process of an embodiment of spray printing device of the present invention is set forth below.
(1) feeding
PCB substrate carries out mobile conveying by the first feeding conveyer belt 10；Predeterminated position is moved to using first positioning device
12 pairs of PCB substrates carry out just positioning；Second feeding conveyer belt 11 is moved to lower line position, docks the first feeding conveyer belt 10, at this time
PCB substrate is transported to the position to be carried of the second feeding conveyer belt 11, and the second feeding conveyer belt 11 rises, and waits transmission device
4 feeding.
(2) 4 feeding of transmission device
Upper transmission microscope carrier 40 reaches feeding position, and the second feeding conveyer belt 11 drops to slightly below upper transmission microscope carrier 40 at this time
Supporting platform 405 position, PCB substrate is placed on the supporting platform 405, side is clapped and just positions, and vacuum suction is lived
PCB substrate, then upper transmission microscope carrier 40 is moved to localization region.Wherein the method for clapping side just positioning includes but is not limited to logical
It crosses double gear cylinder rack gears and moves synchronously the opposite clipping positioning of realization.
(3) it positions
PCB substrate is moved under positioning device 5 by upper transmission microscope carrier 40, shoots PCB by the CCD positioning camera 50
Mark point image, and calculated and positioned by software, then accurately repaired by first rotating platform 404 of upper transmission microscope carrier 40
Positive PCB substrate position.
(4) it positioning printing mark and prints
By the PCB substrate of position correction, 20 lower section of ink jet printing group is transported to by upper transmission microscope carrier 40, passes through spray
CCD positioning camera 201 in black impression block group 20 takes pictures and calculates its mark point position by software, and confirmation spray head 202 originates
Print point.After confirming start-print point, the PCB substrate of upper transmission microscope carrier 40 carries out two-way inkjet printing by spray head 202, prints
The ink in PCB substrate is irradiated by being located at the UV cure lamp 203 of 202 two sides of spray head afterwards, is solidified immediately.
(5) blanking
PCB substrate is transported under described the first of blanking section 3 after completing inkjet printing and solidification by upper transmission microscope carrier 40
Expect that PCB substrate is transferred to by 30 top of conveyer belt after the first blanking conveyer belt 30 removes PCB substrate by up and down action
The second blanking conveyer belt 31, and it is transported to subsequent work station.
Wherein, when upper transmission microscope carrier 40 is in the positioning printing movement for carrying out PCB substrate, lower transmission microscope carrier 41 passes through jacking
Cylinder top rises to feeding at the second feeding conveyer belt 11, and then lower transmission microscope carrier 41 is moved at CCD positioning camera 50, carries out
CCD is positioned and the amendment of XYY, and after the completion of position correction, jacking cylinder decline, lower transmission microscope carrier 41 etc. is to be uploaded to be sent under microscope carrier 40
The position of lower transmission microscope carrier 41 is passed back through after material and is back to feeding position, and then lower transmission microscope carrier 41 is risen to by cylinder top
Print position, the PCB substrate on microscope carrier are transported to blanking section by carrying out inkjet printing and UV solidification after mark point location
Blanking, then lower transmission microscope carrier 41 drops to elemental height, and is back to the upper discharge position of waiting and prepares feeding.Above procedure circulation
Back and forth, upper transmission microscope carrier 40 and lower 41 Double tabletop of transmission microscope carrier synergistic effect, are successively transported to ink jet printing group for PCB substrate
Lower section carries out the accurate positioning print job of pcb board functional layer ink.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
Member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications also should be regarded as
Protection scope of the present invention.
Claims (10)
1. a kind of spray printing device characterized by comprising
One feeding section is used for transfer destination product；
One printing section, is arranged after feeding section, and the printing section includes an at least ink jet printing group, in target product
Upper print pattern；
One blanking section is arranged after the printing section, and the product for completing the printing section printing is set from the spray printing
Standby upper removal；And
One transmission device, including transmit microscope carrier on one and once transmit microscope carrier, in vertical direction, the upper transmission microscope carrier with it is described
Lower transmission microscope carrier is set gradually, and the upper transmission microscope carrier and the lower transmission microscope carrier are between the feeding section and the blanking section
Mobile, to transmit and support the target product, the lower transmission microscope carrier can be gone up and down along the vertical direction, when the upper transmission carries
When vertical direction misplaces, the lower transmission microscope carrier can rise or fall another to capture and transmit for platform and the lower transmission microscope carrier
One target product.
2. spray printing device according to claim 1, which is characterized in that the feeding section include one first feeding conveyer belt and
One second feeding conveyer belt, along the direction of transfer of the target product, the first feeding conveyer belt and second feeding
Conveyer belt is set gradually, and to transmit the target product to the printing section direction, in the vertical direction, second feeding is passed
Send band that can go up and down, to dock the first feeding conveyer belt and the transmission device.
3. spray printing device according to claim 2, which is characterized in that the second feeding conveyer belt and a lifting device connect
It connects, the lifting device can be mobile in vertical direction, to drive the second feeding conveyer belt to go up and down in vertical direction.
4. spray printing device according to claim 2, which is characterized in that the feeding section further includes a first positioning device, institute
Stating just positioning device includes a bottom plate, two baffles, two brackets and a driving device, and the bottom plate is arranged on described first
Expect to be provided with sliding rail on the bottom plate, described two baffles are separately positioned on the first feeding conveyer belt below conveyer belt
Two sides, and the upper surface of the baffle is higher than the transmission plane of the first feeding conveyer belt, described two brackets are separately positioned on
The lower part of the two sides of the first feeding conveyer belt, the bracket can be moved towards the bottom plate and along the sliding rail, described
The top of bracket is connect with the baffle, is used to support the baffle, and the driving device drives described two brackets are opposite to move
It is dynamic, and then described two baffle relative movements are driven, to adjust the target product being placed on the first feeding conveyer belt
Position.
5. spray printing device according to claim 4, which is characterized in that the driving device includes a synchronous belt and a servo
Motor, the synchronous belt are respectively connected to two brackets, and the servo motor drives the synchronous belt mobile, and then drives two
Bracket relative movement.
6. spray printing device according to claim 1, which is characterized in that the upper transmission microscope carrier include guide rail, driving device,
Trestle table, rotating platform and supporting platform, the both ends of the trestle table are connect with the guide rail and the driving device respectively, institute
It states rotating platform to be arranged on the trestle table, the supporting platform is arranged on the rotating platform, and the supporting platform is used
In supporting the target product, the driving device drives the trestle table to move along the guide rail, and then drives the target
Product is moved along the guide rail, and the rotating platform rotation positions the target and produce to drive the supporting platform to rotate
The structure of product, the lower transmission microscope carrier is identical as the upper transmission structure of microscope carrier, and the guide rail of the lower transmission microscope carrier and drive
Dynamic device is located between the guide rail and driving device of the upper transmission microscope carrier.
7. spray printing device according to claim 6, which is characterized in that the supporting platform further includes at least four supporting tables
And at least four flange fixing installations, the supporting table are diagonally arranged, and are used to support the target product, the flange fixing installation is opposite to be set
It sets on four sides of the supporting platform, for withholding the target product, the second feeding conveyer belt is arranged in the support
Between platform and the flange fixing installation, when transmitting the target product, second feeding transmission of the target product is transported
Band declines and is lower than the supporting table, and the target product is transferred on the supporting platform.
8. printed circuit board spray printing device according to claim 6, which is characterized in that the lower transmission microscope carrier further includes one
Lifting device, the lifting device are connect with the supporting platform of the lower transmission microscope carrier, to drive the branch of the lower transmission microscope carrier
Support microscope carrier lifting.
9. spray printing device according to claim 6, which is characterized in that the printed circuit board spray printing device further includes certain
Position device, the positioning device are arranged between the feeding section and the printing section, and the positioning device includes an at least CCD
Positioning camera and a controller, the controller are electrically connected with the rotating platform, and the CCD positioning camera obtains the target
The image of the anchor point of product, the controller carry out processing to the image and drive the rotating platform to turn according to processing result
It is dynamic, to position the target product.
10. spray printing device according to claim 1, which is characterized in that the blanking section includes one first blanking conveyer belt
And one second blanking conveyer belt, along the direction of transfer of the target product, under the first blanking conveyer belt and described second
Material conveyer belt is set gradually, to transmit the target product, in the vertical direction, described first to far from the printing section direction
Blanking conveyer belt can be gone up and down, to dock the transmission device and the second blanking conveyer belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811372025.9A CN109327972A (en) | 2018-11-16 | 2018-11-16 | Spray printing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811372025.9A CN109327972A (en) | 2018-11-16 | 2018-11-16 | Spray printing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109327972A true CN109327972A (en) | 2019-02-12 |
Family
ID=65258502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811372025.9A Pending CN109327972A (en) | 2018-11-16 | 2018-11-16 | Spray printing device |
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| Country | Link |
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| CN (1) | CN109327972A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109935539A (en) * | 2019-02-27 | 2019-06-25 | 安徽科创生产力促进中心有限责任公司 | Use the etching machines of inkjet printing |
| CN110039924A (en) * | 2019-03-14 | 2019-07-23 | 广州精陶机电设备有限公司 | A kind of docking production line realizes the Method of printing and its printer of continuous production |
| CN110053367A (en) * | 2019-05-29 | 2019-07-26 | 广东正业科技股份有限公司 | A kind of online automatic spray printing equipment |
| CN110370803A (en) * | 2019-07-31 | 2019-10-25 | 江苏汉印机电科技股份有限公司 | A kind of pcb board jet printer and pcb board spray printing production line |
| CN110481156A (en) * | 2019-08-30 | 2019-11-22 | 深圳劲鑫科技有限公司 | Nested interactive mode double-workbench ink jet printer |
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| CN110572940A (en) * | 2019-08-21 | 2019-12-13 | 武汉数字化设计与制造创新中心有限公司 | transfer device for jet printing film substrate, electronic printing system and electronic printing method |
| CN110641162A (en) * | 2019-10-18 | 2020-01-03 | 深圳劲鑫科技有限公司 | an ink jet machine |
| CN111152557A (en) * | 2020-03-05 | 2020-05-15 | 深圳劲鑫科技有限公司 | High-speed dual-process ink-jet printing equipment and ink-jet printing method |
| CN112895742A (en) * | 2021-01-18 | 2021-06-04 | 深圳弘锐精密数码喷印设备有限公司 | Method for controlling printing of jet printing equipment and jet printing equipment |
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| CN109935539A (en) * | 2019-02-27 | 2019-06-25 | 安徽科创生产力促进中心有限责任公司 | Use the etching machines of inkjet printing |
| CN109935539B (en) * | 2019-02-27 | 2021-08-27 | 安徽科创生产力促进中心有限公司 | Etching apparatus using inkjet printing |
| CN110039924A (en) * | 2019-03-14 | 2019-07-23 | 广州精陶机电设备有限公司 | A kind of docking production line realizes the Method of printing and its printer of continuous production |
| CN110053367A (en) * | 2019-05-29 | 2019-07-26 | 广东正业科技股份有限公司 | A kind of online automatic spray printing equipment |
| CN110370803A (en) * | 2019-07-31 | 2019-10-25 | 江苏汉印机电科技股份有限公司 | A kind of pcb board jet printer and pcb board spray printing production line |
| CN110572940A (en) * | 2019-08-21 | 2019-12-13 | 武汉数字化设计与制造创新中心有限公司 | transfer device for jet printing film substrate, electronic printing system and electronic printing method |
| CN110572940B (en) * | 2019-08-21 | 2020-07-10 | 武汉数字化设计与制造创新中心有限公司 | Transfer device for jet printing film substrate, electronic printing system and electronic printing method |
| CN110481156A (en) * | 2019-08-30 | 2019-11-22 | 深圳劲鑫科技有限公司 | Nested interactive mode double-workbench ink jet printer |
| CN110481156B (en) * | 2019-08-30 | 2024-12-24 | 深圳劲鑫科技股份有限公司 | Nested interactive double workbench inkjet printer |
| CN110525034A (en) * | 2019-10-08 | 2019-12-03 | 太仓市何氏电路板有限公司 | A kind of PCB ink printing equipment and its working method controlling film thickness |
| CN110641162A (en) * | 2019-10-18 | 2020-01-03 | 深圳劲鑫科技有限公司 | an ink jet machine |
| CN111152557A (en) * | 2020-03-05 | 2020-05-15 | 深圳劲鑫科技有限公司 | High-speed dual-process ink-jet printing equipment and ink-jet printing method |
| CN111152557B (en) * | 2020-03-05 | 2024-03-29 | 深圳劲鑫科技有限公司 | High-speed double-process ink-jet printing equipment and ink-jet printing method |
| CN112895742A (en) * | 2021-01-18 | 2021-06-04 | 深圳弘锐精密数码喷印设备有限公司 | Method for controlling printing of jet printing equipment and jet printing equipment |
| CN115027155A (en) * | 2022-07-28 | 2022-09-09 | 深圳市东一圣科技有限公司 | PCB character digital single jet printing device |
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