CN206100631U - Seal system is spouted to printed circuit board off -line, online integral type - Google Patents

Seal system is spouted to printed circuit board off -line, online integral type Download PDF

Info

Publication number
CN206100631U
CN206100631U CN201620712094.XU CN201620712094U CN206100631U CN 206100631 U CN206100631 U CN 206100631U CN 201620712094 U CN201620712094 U CN 201620712094U CN 206100631 U CN206100631 U CN 206100631U
Authority
CN
China
Prior art keywords
operation platform
fixed
substrate
movable operation
gantry
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201620712094.XU
Other languages
Chinese (zh)
Inventor
徐进
刘玲
唐双华
贺明明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201620712094.XU priority Critical patent/CN206100631U/en
Application granted granted Critical
Publication of CN206100631U publication Critical patent/CN206100631U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Spray Control Apparatus (AREA)

Abstract

The utility model relates to a printed circuit board field discloses a seal system is spouted to printed circuit board off -line, online integral type, spout seal solidification equipment (4) and longmen (5) including base plate (1), portable operation platform (2) that the level was placed, 2 image capture device (3), movable types, portable operation platform movable mounting in on the base plate, and portable operation platform's removal orbit be Y to, on the base plate is fixed in at longmen, and the fixed direction in longmen be X to, the front side at longmen be provided with two can independent X to the image capture device that removes, the rear side at longmen is provided with and spouts the seal solidification equipment to the movable type that removes by independent X, X to with Y to two orientations that are mutually orthogonal on the horizontal plane. The utility model discloses an it is with low costs to spout the seal system, can realize off -line, two kind online production methods, and degree of automation is high, has greatly promoted work efficiency.

Description

A kind of printed substrate is offline, online integral type sprayed printed system
Technical field
The utility model is related to printed substrate field, more particularly to a kind of printed substrate is offline, online integral type spray Print system.
Background technology
With the rise of digital spraying print technology, industry of printed circuit boards replaces traditional silk-screen skill in the urgent need to Printing techniques Art or multiple figure transfer photoetching technique are produced in enormous quantities with realizing low energy consumption, pollution-free, automatic digital, and existing at present After sprayed printed system is as shown in figure 1, be placed on PCB 6 on operating platform 7 by single operation personnel or single mechanical arm, Platform Y-direction be advanced to the assembly of lifting gantry lower section, CCD devices 8 and spray printing and solidification equipment 9 then-X to movement, CCD devices Respectively the first target spot 61 in PCB, the second target spot 62 are carried out taking a little taking pictures, platform Y-direction reach again, CCD devices are again Carry out taking after a little taking pictures along X-axis movement the 3rd target spot 63 respectively to PCB, the 4th target spot 64, software systems are to bat Compare computing according to target spot and data target spot, then software systems, kinetic control system treat the PCB of spray printing simultaneously Carry out after adjustment aligns, then platform Y-direction enters to give X to movable spray-printing solidification action alternately, terminates to spray printing task, sprays Print and solidification equipment are kept in the center, and platform-Y-direction moves back into discharge position in starting, and single operation personnel or single mechanical arm are again The good PCB of spray printing is unloaded from operating platform.This kind of off-line type sprayed printed system is due to CCD devices and jet printing appts group The suspension that is integrated is arranged on lifting gantry one side, takes and a little take pictures contraposition with movable spray-printing action by same set of combination unit single Gradually complete, then CCD para-position is that shower nozzle cleaning cannot be while carry out with the blow head maintenance of jet-printing curing device so that whole flow process Time-consuming, and PCB can only be not high from the input of the front end of equipment and output, automaticity, leads to not carry out automatically Digitlization is produced in enormous quantities.
Utility model content
For the problems referred to above, the utility model purpose be for vast printed substrate manufacturer provide it is a set of low cost, Fast and automatically change, full-automatic sprayed printed system that can be online.Because the mode of the outputting material of online and off-line type is completely anti- To, so whether the path of the mode of production spray printing and motion rationally directly affects the efficiency of system, in guarantee above two life Under the maximized background of efficiency of product mode, the utility model people have developed one kind can be while realize offline and online production The sprayed printed system of mode, can both meet single operation personnel or single mechanical arm fulfils assignment, and can be connected to equipment again On production line, material is input into from the front end of equipment, exports from the rear end of equipment, and realizes circulation production;The utility model passes through Command adapted thereto is sent to kinematic system and sprayed printed system, kinematic system is received after instruction, according to established rule reality with sprayed printed system Existing online production or offline production, to realize the production model on demand of manufacturing enterprise, drastically increase production efficiency.
Concrete technical scheme of the present utility model is:A kind of printed substrate is offline, online integral type sprayed printed system, including The substrate of horizontal positioned, movable operation platform, 2 image capturing devices, portable jet-printing curing device and gantry;The shifting Dynamic formula operating platform is movably installed on the substrate, and the motion track of movable operation platform is ± Y-direction;Described gantry is consolidated On substrate, and gantry fixed-direction be X to;Be provided with front side of described gantry two can independent ± X to mobile image Capture device;Be provided with rear side of described gantry can independent ± X to mobile portable jet-printing curing device;The X to Y-direction For both direction mutually orthogonal on horizontal plane.
Preferably, the position of image capturing device is higher than movable operation platform.
Preferably, the position of portable jet-printing curing device is higher than movable operation platform.
Preferably, described gantry is fixed on movable operation platform movement locus line.
Preferably, the substrate is provided with spray head cleaning device, the spray head cleaning device is located at portable spray printing and consolidates The underface in home position is put in makeup.
Preferably, described image capture device, portable jet-printing curing device are by the track reality that is installed on gantry Existing ± X is to movement.
In the technical solution of the utility model, movable operation platform be used for place PCB, when equipment be in from During line production model, the movable operation platform position on front side of gantry be front equipment end as feeding, discharge end, when equipment is in During line production model, the movable operation platform position on front side of gantry is front equipment end movement on rear side of gantry as feeding end It is discharging end that formula operating platform position is equipment rear end;Based on such scheme and in order to effectively improve the contraposition of whole flow process, spray Print, blow head maintenance speed, the front side at gantry hang respectively install 2 it is independent can ± X movements take the image of contraposition of a little taking pictures Capture device, portable jet-printing curing device then hangs the rear side installed in gantry, i.e. image capturing device with portable spray printing Solidification equipment is separately mounted to both sides rather than the same side in front and back at gantry.
Because a kind of printed substrate of the utility model is offline, online integral type sprayed printed system, front equipment end can be made simultaneously For feeding, discharge end, equipment rear end can also can realize offline production or online production as discharging end according to established rule, real The production model on demand of existing manufacturing enterprise, due to the sprayed printed system the front side at gantry hang install 2 it is independent can ± X movements The image capturing device of contraposition of a little taking pictures is taken, and portable jet-printing curing device then hangs the rear side installed in gantry, overcomes biography System off-line type sprayed printed system single CCD take a little take pictures align and CCD devices are combined integrated with jet printing appts same installed in gantry Side causes contraposition, spray printing, the blow head maintenance inferior position that time-consuming of whole flow process;The utility model incorporated both can sprayed printed system Existing production system, and realize high speed high-volume automated production.To be pushed further into Printing techniques in printed circuit board (PCB) Promote and solve how to automate, how to incorporate production system and foundation is provided.This digital green production of spray printing is set progressively to replace biography System heavily contaminated, the silk-screen mode of high energy consumption lays the first stone.
It is compared with the prior art, the beneficial effects of the utility model are:
The utility model provide a set of low cost, fast and automatically change, sprayed printed system that can be online, can be simultaneously real Now the offline and online mode of production, can both meet single operation personnel or single mechanical arm had fulfiled assignment, and will can set again On a production line, material is input into from the front end of equipment for standby connection, exports from the rear end of equipment, and realizes circulation production;This practicality It is new by sending command adapted thereto to kinematic system and sprayed printed system, kinematic system is received after instruction, according to both with sprayed printed system Set pattern then realizes online production or offline production, to realize the production model on demand of manufacturing enterprise.
Sprayed printed system low cost of the present utility model, can realize offline, online two kinds of modes of production, automaticity Height, greatly improves operating efficiency.
Description of the drawings
Fig. 1 is a kind of structural representation of prior art printed substrate off-line type sprayed printed system;
Fig. 2 is a kind of operating diagram of the utility model line model;
Fig. 3 is a kind of operating diagram of the utility model off-line mode;
Fig. 4 is that a kind of of theta axles in embodiment splits schematic diagram;
Fig. 5 is that the another kind of of theta axles in embodiment splits schematic diagram;
Fig. 6 is a kind of assembling schematic diagram of theta axles in embodiment.
Reference is:Substrate 1, movable operation platform 2, image capturing device 3, portable jet-printing curing device 4, dragon Door 5, PCB 6, operating platform 7, CCD devices 8, spray printing and solidification equipment 9, lifting gantry 10, spray head cleaning device 11, Adjustment disk 12, spheric washer 13, regulation stud 14, roller collar 15, pedestal 16, reverse stopper 17, clockwise stopper 18, clamping block 19th, outer ring 20, installing hole 21, linear electric motors 22, magnetic sheet 23, magnetic sheet cushion block 24, grating scale 25, grating reading head 26, grating are rotated Read head support 27, temperature of inner ring during rotation 28, the first target spot 61, the second target spot 62, the 3rd target spot 63, the 4th target spot 64.
Specific embodiment
With reference to embodiment, the utility model will be further described.
Embodiment
As shown in Figure 2 and Figure 3, a kind of printed substrate is offline, online integral type sprayed printed system, including the base of horizontal positioned Plate 1,2,2 image capturing devices 3 of movable operation platform, portable jet-printing curing device 4, spray head cleaning device 11 and gantry 5。
The movable operation platform is movably installed on the substrate, and the motion track of movable operation platform for ± Y-direction;Described gantry is fixed on substrate, and gantry fixed-direction be X to, and described gantry be fixed on movable operation platform fortune On dynamic rail trace.Be provided with front side of described gantry two can independent ± X to mobile image capturing device, image capturing device Position be higher than movable operation platform.Be provided with rear side of described gantry can independent ± X solidify to mobile portable spray printing Device, the position of portable jet-printing curing device is higher than movable operation platform, and the substrate is provided with spray head cleaning device, institute State the underface that spray head cleaning device is located at portable jet-printing curing device home position.Image capturing device, portable spray printing Solidification equipment is by the track realization ± X that is installed on gantry to movement.The X to Y-direction be horizontal plane on it is mutually orthogonal Both direction.
Wherein, movable operation platform is by the way that theta axles are with substrate connection and realize that ± Y-direction is moved.The theta axle construction Specially:
As shown in Fig. 4, Fig. 5, Fig. 6, the theta axles include the regulation stud of spheric washer 13, three of adjustment disk 12, three 14th, roller collar 15, pedestal 16, reverse stopper 17, clockwise stopper 18, straight line driving mechanism and grating scale device.
All sides of the adjustment disk are provided with three clamping blocks 19, and the clamping block circumference uniform distribution is in the adjustment disk Circumference, clamping block is provided with through hole, and the regulation stud is respectively arranged in the through hole of the clamping block, the top of regulation stud Face is in concave spherical surface, and the top end face of spheric washer is in plane, and the lower surface of spheric washer is in convex spherical, the concave spherical surface and convex spherical It is adapted, the spheric washer, regulation stud are by bottom face, the regulation through its bolt respectively with movable operation platform Disk is fixedly connected.The roller collar includes temperature of inner ring during rotation 19 and rotation outer ring 20, on the temperature of inner ring during rotation, rotation outer ring respectively Installing hole 21 is provided with, wherein the installing hole on the rotation outer ring is countersunk head unthreaded hole, the installing hole on the temperature of inner ring during rotation is spiral shell Pit.The bottom face of the adjustment disk is fixed with the upper surface of the temperature of inner ring during rotation, the upper surface of the pedestal and the rotation The bottom face of outer ring is fixed.The straight line driving mechanism includes linear electric motors 22, magnetic sheet 23 and magnetic sheet cushion block 24, the straight-line electric Machine is fixed on the bottom face of the movable operation platform, and the magnetic sheet cushion block is fixed on the pedestal upper surface, and the magnetic Plate is fixedly connected by the magnetic sheet cushion block with pedestal.The linear electric motors are engaged with magnetic sheet and linear electric motors are located at magnetic sheet Top.The linear electric motors, magnetic sheet to the distance of the regulation disk center is more than clamping block to the distance for adjusting disk center.As schemed Shown in 3, the grating scale device includes grating scale 25, grating reading head 26 and grating reading head support 27.The grating scale is fixed on On the lateral surface of the clamping block of the adjustment disk, the grating reading head support is fixed on the pedestal, and the grating reading head is consolidated On the grating reading head support and positioned at the outside of the grating scale.The reverse stopper, clockwise stopper are fixed on pedestal Upper surface, reverse stopper, clockwise stopper to be located therein between two clamping blocks, and reverse stopper, clockwise stopper to adjustment disk The distance at center is less than clamping block lateral surface to the distance for adjusting disk center.Base bottom is lived by slide rail with the substrate of jet printer Dynamic connection, the feed motion of realization ± Y-direction.
The operation principle of above-mentioned theta axles is:When the PCB that static state is placed on movable operation platform enters word Before symbol spray printing program, the image capturing device above movable operation platform carries out taking a little taking pictures to the target spot in PCB Afterwards, the software systems for matching draw the pcb board face anglec of rotation and data to taking pictures target spot and data target spot is compared computing The breathing rate of figure, side-play amount, so as to kinetic control system drive linear electric motors work cause movable operation platform carry out it is little Amplitude rotates, runs to the print position specified.Grating scale device is used to measure and control to rotate adjustment contraposition.Due to this reality Driven using linear drive apparatus and grating scale device, controlled its rotation with the movable operation platform of new placement PCB Position is proofreaded in modulation, and a whole set of revolute axes configuration is simple and reliable, is related to that part is simple, the empty spacious assembling of structure space safeguards simple, Linear electric motors driving operating platform rotation is steady, overcomes shake, the easy stuck phenomenon of lead screw motor driving, it is not easy to event occur Barrier, the reliable machinery rotation of the program, control aligning accuracy and software systems repair one, improve and stabilize PCB with flying colors The image spray printing precision of wiring board.
The operation principle of sprayed printed system of the present utility model is:
1st, line model:
As shown in Fig. 2 when equipment is in online production model, the movable operation platform position on front side of gantry is equipment As feeding end, the movable operation platform position on rear side of gantry is that equipment rear end is discharging end for front end, and production upstream line will After PCB 6 is transported on movable operation platform, the reach of platform Y-direction, the quick ± X of 2 image capturing devices is to mobile point Other the first target spot 61 to PCB, the second target spot 62 carry out taking a little taking pictures, movable operation platform Y-direction reach again, 2 Image capturing device the 3rd target spot 63 again respectively to PCB, the 4th target spot 64 carry out taking after a little taking pictures, supporting software System to taking pictures target spot and data target spot is compared computing, then treat simultaneously by software systems, supporting kinetic control system The PCB of spray printing is carried out after adjustment aligns, then movable operation platform Y-direction enters to give portable jet-printing curing device X To movable spray-printing action alternately, terminate to spray printing task, portable jet-printing curing device is kept in the center, and can to carry out shower nozzle clear Wash, the good PCB of spray printing is unloaded input next process from movable operation platform by downstream production line again.
2nd, off-line mode
As shown in figure 3, when equipment is in offline production model, the movable operation platform position on front side of gantry is equipment Front end is placed on PCB on movable operation platform as feeding, discharge end, single operation personnel or single mechanical arm Afterwards, platform Y-direction reach, the quick ± X of 2 image capturing devices is to mobile respectively to the first target spot 61, second target of PCB Point 62 is carried out taken and a little take pictures, and again Y-direction moves forward movable operation platform, and 2 image capturing devices are again respectively to the of PCB Three target spots 63, the 4th target spot 64 carry out taking after a little taking pictures, software systems to taking pictures target spot and data target spot is compared computing, so Afterwards software systems, kinetic control system are treated the PCB of spray printing and are carried out after adjustment aligns simultaneously, then portable operation is flat Platform Y-direction enters to give portable jet-printing curing device X to movable spray-printing action alternately, terminates to spray printing task, movable type spray Print solidification equipment is kept in the center and can carry out shower nozzle cleaning, and movable operation platform-Y-direction moves back into discharge position in starting, single Operating personnel or single mechanical arm again unload the good PCB of spray printing from movable operation platform.
Raw materials used in the utility model, equipment, unless otherwise noted, is the conventional raw material, equipment of this area;This reality With new middle method therefor, unless otherwise noted, the conventional method of this area is.
The above, is only preferred embodiment of the present utility model, and not the utility model is imposed any restrictions, every Any simple modification, change and the equivalent transformation made to above example according to the utility model technical spirit, still falls within The protection domain of technical solutions of the utility model.

Claims (6)

1. a kind of printed substrate is offline, online integral type sprayed printed system, it is characterised in that:Substrate (1) including horizontal positioned, Movable operation platform (2), 2 image capturing devices (3), portable jet-printing curing devices (4) and gantry (5);The movement Formula operating platform is movably installed on the substrate, and the motion track of movable operation platform is ± Y-direction;Described gantry is fixed On substrate, and gantry fixed-direction be X to;Be provided with front side of described gantry two can independent ± X pick to mobile image Take device;Be provided with rear side of described gantry can independent ± X to mobile portable jet-printing curing device;The X is to Y-direction Mutually orthogonal both direction on horizontal plane;
Wherein, movable operation platform is by the way that theta axles are with substrate connection and realize that ± Y-direction is moved;The theta axles include adjusting Section disk (12), three spheric washers (13), three regulation studs (14), roller collar (15), pedestal (16), reverse stoppers (17), clockwise stopper (18), straight line driving mechanism and grating scale device;All sides of the adjustment disk are provided with three clamping blocks (19), in the circumference of the adjustment disk, clamping block is provided with through hole, the regulation stud difference to the clamping block circumference uniform distribution In the through hole of the clamping block, the top end face of regulation stud is in concave spherical surface, and the top end face of spheric washer is in plane, ball ring The lower surface of circle is in convex spherical, and the concave spherical surface is adapted with convex spherical, and the spheric washer, regulation stud are by running through its Bolt bottom face respectively with movable operation platform, adjustment disk are fixedly connected;The roller collar includes temperature of inner ring during rotation (28) With rotation outer ring (20), the temperature of inner ring during rotation, rotation are respectively equipped with installing hole (21) on outer ring, wherein on the rotation outer ring Installing hole is countersunk head unthreaded hole, and the installing hole on the temperature of inner ring during rotation is screwed hole;The bottom face of the adjustment disk and the rotation The upper surface of inner ring is fixed, and the upper surface of the pedestal is fixed with the bottom face of the rotation outer ring;The straight line driving mechanism Including linear electric motors (22), magnetic sheet (23) and magnetic sheet cushion block (24), the linear electric motors are fixed on the movable operation platform Bottom face, the magnetic sheet cushion block is fixed on the pedestal upper surface, and the magnetic sheet is consolidated by the magnetic sheet cushion block with pedestal Fixed connection;The linear electric motors are engaged with magnetic sheet and linear electric motors are located at the top of magnetic sheet;The linear electric motors, magnetic sheet are to institute The distance for adjusting disk center is stated more than clamping block to the distance for adjusting disk center;The grating scale device include grating scale (25), Grating reading head (26) and grating reading head support (27);The grating scale is fixed on the lateral surface of the clamping block of the adjustment disk, The grating reading head support is fixed on the pedestal, and the grating reading head is fixed on the grating reading head support and positioned at institute State the outside of grating scale;The upper surface for reversing stopper, clockwise stopper to be fixed on pedestal, reverses stopper, clockwise stopper to be located at Between two of which clamping block, and stopper, clockwise stopper is reversed to be less than clamping block lateral surface to tune to the distance for adjusting disk center The distance of section disk center;Base bottom is flexibly connected by slide rail with the substrate of jet printer, the feed motion of realization ± Y-direction.
2. a kind of printed substrate as claimed in claim 1 is offline, online integral type sprayed printed system, it is characterised in that image The position of capture device is higher than movable operation platform.
3. a kind of printed substrate as claimed in claim 1 or 2 is offline, online integral type sprayed printed system, it is characterised in that move The position of dynamic formula jet-printing curing device is higher than movable operation platform.
4. a kind of printed substrate as claimed in claim 1 is offline, online integral type sprayed printed system, it is characterised in that described Gantry is fixed on movable operation platform movement locus line.
5. a kind of printed substrate as described in claim 1 or 2 or 4 is offline, online integral type sprayed printed system, and its feature exists In the substrate is provided with spray head cleaning device (11), and it is original that the spray head cleaning device is located at portable jet-printing curing device The underface of position.
6. a kind of printed substrate as described in claim 1 or 2 or 4 is offline, online integral type sprayed printed system, and its feature exists In, described image capture device, portable jet-printing curing device by the track realization ± X that is installed on gantry to movement.
CN201620712094.XU 2016-07-07 2016-07-07 Seal system is spouted to printed circuit board off -line, online integral type Expired - Fee Related CN206100631U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620712094.XU CN206100631U (en) 2016-07-07 2016-07-07 Seal system is spouted to printed circuit board off -line, online integral type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620712094.XU CN206100631U (en) 2016-07-07 2016-07-07 Seal system is spouted to printed circuit board off -line, online integral type

Publications (1)

Publication Number Publication Date
CN206100631U true CN206100631U (en) 2017-04-12

Family

ID=58466045

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620712094.XU Expired - Fee Related CN206100631U (en) 2016-07-07 2016-07-07 Seal system is spouted to printed circuit board off -line, online integral type

Country Status (1)

Country Link
CN (1) CN206100631U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109319563A (en) * 2018-10-31 2019-02-12 嘉兴诚信达服饰有限公司 A kind of double-deck alternate form processing feeding mechanism of digital decorating machine
CN112721469A (en) * 2020-12-31 2021-04-30 东莞市启思达数码科技有限公司 Jet printing table device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109319563A (en) * 2018-10-31 2019-02-12 嘉兴诚信达服饰有限公司 A kind of double-deck alternate form processing feeding mechanism of digital decorating machine
CN112721469A (en) * 2020-12-31 2021-04-30 东莞市启思达数码科技有限公司 Jet printing table device

Similar Documents

Publication Publication Date Title
CN110314790B (en) Automatic double-sided spraying equipment for circuit board
CN204977850U (en) Character spouts seal machine and spout seal system thereof
CN203543368U (en) Ink scraping maintenance device used for ink jet printer
CN203727000U (en) Automatic feeding and blanking laser marking device
CN110757962A (en) Full servo control rotating curved surface multicolor digital ink-jet printer
CN206100631U (en) Seal system is spouted to printed circuit board off -line, online integral type
CN203650265U (en) Liquid rotating disc type automatic sand-blasting machine
CN115991050A (en) IJP spraying equipment suitable for large-size panel and application method thereof
CN105979714A (en) Offline and online integrated jet-printing system of printed circuit board
CN107336513A (en) A kind of full-automatic twelve-station disc gloss oil rotary screen press of six color three
CN205915821U (en) a printer
KR100637001B1 (en) Automatic Marking and Cutting Device
CN207480201U (en) A kind of automatic processing device
CN205183008U (en) A nanometer solution automatic spraying device for SMT laser template
CN107538741A (en) The printing of non-deployed curved surface conductive pattern and multi-photon curing integrated system and method
CN207808777U (en) A kind of screw rod transmission type nozzle rinsing table
CN207756834U (en) A kind of automation rotation riveting equipment
CN103831193A (en) Novel online selective three-proofing paint coating machine
CN202799416U (en) Automatic chip mounter
CN209349202U (en) A kind of strip processing unit and strip cleaning equipment
CN202803490U (en) Selective spraying machine
CN207357411U (en) A kind of 3D bend glasses flush coater
CN107738501A (en) Circuit board printing equipment
CN205883731U (en) Printed circuit board prevents welding and spouts seal system with character an organic whole
CN207482766U (en) A kind of automated production producing line

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170412

Termination date: 20190707

CF01 Termination of patent right due to non-payment of annual fee