CN105376948A - Full automatic manufacture method of intelligent main controller - Google Patents
Full automatic manufacture method of intelligent main controller Download PDFInfo
- Publication number
- CN105376948A CN105376948A CN201510875300.9A CN201510875300A CN105376948A CN 105376948 A CN105376948 A CN 105376948A CN 201510875300 A CN201510875300 A CN 201510875300A CN 105376948 A CN105376948 A CN 105376948A
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- CN
- China
- Prior art keywords
- circuit board
- automatic
- manufacture method
- full
- master controller
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- 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.)
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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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2801—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP]
- G01R31/281—Specific types of tests or tests for a specific type of fault, e.g. thermal mapping, shorts testing
- G01R31/2815—Functional tests, e.g. boundary scans, using the normal I/O contacts
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2801—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP]
- G01R31/281—Specific types of tests or tests for a specific type of fault, e.g. thermal mapping, shorts testing
- G01R31/2817—Environmental-, stress-, or burn-in tests
-
- 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
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
-
- 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
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/16—Inspection; Monitoring; Aligning
- H05K2203/161—Using chemical substances, e.g. colored or fluorescent, for facilitating optical or visual inspection
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Supply And Installment Of Electrical Components (AREA)
Abstract
The present invention discloses a full automatic manufacture method of an intelligent main controller. The full automatic manufacture method comprises: controlling the running of the stepping motor of an automatic optical inspection device, driving a 2D camera to capture images, and comparing the captured images with a standard image base to determine whether a circuit board is bad or not; testing the circuit board through an automatic on-line tester; testing the performances of the circuit board through a function testing machine; allowing the circuit board to perform a refluxing process through an automatic lifting refluxing machine if the test of the performances is not passed; performing maintenance; controlling the running of the stepping motor of a sealing robot, and sealing chloroprene adhesive at the assigned coordinates of the circuit board; and painting moisture-proof oil on the circuit board through a spraying machine. Through the combination of a programmable logic controller and the principle of a single chip microcomputer, electric automatic control is realized and products may be automatically inputted and outputted, therefore the production efficiency is improved, the throughput yield of products are enhanced, the labor cost is saved, and finally the production cost is reduced.
Description
Technical field
The invention belongs to circuit board production techniques field, particularly relate to a kind of full-automatic manufacture method of intelligent master controller.
Background technology
The technological process made at traditional master control borad comprises: first carry out plug-in unit at PCB hollow plate, wave-soldering is carried out again through wave soldering device, element is fixed onboard, after removing unnecessary plug-in unit pin, successively through repair welding, visual inspection, manual testing, label, play yellow glue, brush anti-humidity oil, baking, visual inspection, finally carry out packaging and complete making.
The manufacturing process of tradition master control borad exists that efficiency is low, poor quality, problem that operating personnel's demand is many:
1, at the bottom of efficiency: human users's qualification is inconsistent, operate beat between each station inconsistent, affect the line balance rate that whole piece produces line; Personnel work long hours easily tired, and efficiency can progressively decline; Newly enter employee skill after staff wastage not reach;
2, poor quality: personnel's quality criterion disunity, causes erroneous judgement, misjudgement; Personnel work long hours easily tired, and defective products outflow possibility is large;
3, personnel demand amount is large: each station of traditional manual technique is entirely by manual operation, and product line personnel demand is many.
Summary of the invention
In view of this, the invention provides a kind of full-automatic manufacture method of intelligent master controller, have that efficiency is low with the manufacturing process solving traditional master control borad, poor quality, problem that operating personnel's demand is many.There is a basic understanding some aspects in order to the embodiment to disclosure, shown below is simple summary.This summarized section is not extensive overview, neither determine key/critical component or describe the protection range of these embodiments.Its sole purpose presents some concepts by simple form, in this, as the preamble of following detailed description.
The technical solution adopted in the present invention is as follows:
A kind of full-automatic manufacture method of intelligent master controller is provided, comprises:
Step S101: the stepper motor running controlling automated optical detection equipment, drives 2D camera to capture image and standard picture storehouse compares, and whether decision circuitry plate is bad, if circuit board is good, then carries out step S102, otherwise, carry out step S105;
Step S102: utilize automatic on-line tester to test described circuit board;
Step S103: utilize functional test machine, carries out performance test to described circuit board, and described performance test is outward appearance test and functional test;
Step S104: if performance test is not passed through, then utilize automatic lifting return current machine by described circuit board reflow treatment, carry out step S105, if performance test is passed through, carry out step S106;
Step S105: maintenance;
Step S106: the stepper motor running controlling adhesive supplier, plays yellow glue at described circuit board specified coordinate place;
Step S107: by flush coater brushing anti-humidity oil on described circuit board.
Further, also comprise before step S101: utilize crest welder to carry out wave-soldering to described circuit board.
Further, the preheat temperature of described crest welder is 100-120 DEG C, and travelling speed is 1200-1600mm/min, and tin furnace temperature is 255-265 DEG C, and spray pressure is 1.5-2.5kg/c ㎡, and supply voltage is 380V.
Further, the travelling speed of described automatic on-line tester is 1100-1700mm/min, and test pressure is 4.0 ± 0.5kg/c ㎡, and the testing time is 12S/pcs, and supply voltage is 220V.
Further, the travelling speed of described functional test machine is 1100-1700mm/min, and test pressure is 3.5-4.5kg/c ㎡, and the testing time is 12S/pcs, and supply voltage is 220V.
Further, the travelling speed of described automatic lifting return current machine is 1100-1700mm/min, and rising or falling speed is 800-1200mm/min, and supply voltage is 220V.
Further, the glue speed of beating of described adhesive supplier is 500mm/S, beats glue laminated power 3.5-4.5kg/c ㎡, and beating the glue time is 18S/pcs, and supply voltage is 220V.
Further, the spraying rate of described flush coater is 800mm/S, and spray pressure is 1.5-2.5kg/c ㎡, and spray time is 15S/pcs, and supply voltage is 220V.
Beneficial effect: utilize programmable logic controller (PLC) and Fundamentals of Mono-Chip Computers to combine, realize electric automatic control, full-automatic input and output product, thus improving production efficiency, improving product first-pass yield, save cost of labor, finally realize cost of manufacture decline.
In order to above-mentioned and relevant object, will describe in detail and the feature particularly pointed out in the claims after one or more embodiment comprises.Explanation below and accompanying drawing describe some illustrative aspects in detail, and its instruction is only some modes in the utilizable various mode of principle of each embodiment.Other benefit and novel features become obvious by considering by reference to the accompanying drawings along with detailed description below, and the disclosed embodiments will comprise all these aspects and theirs is equivalent.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of the full-automatic manufacture method of a kind of intelligent master controller of the present invention.
Embodiment
The following description and drawings illustrate specific embodiment of the invention scheme fully, to enable those skilled in the art to put into practice them.Other embodiments can comprise structure, logic, electric, process and other change.Embodiment only represents possible change.Unless explicitly requested, otherwise independent parts and function are optional, and the order of operation can change.The part of some embodiments and feature can be included in or replace part and the feature of other embodiments.The scope of embodiment of the present invention comprises the gamut of claims, and all obtainable equivalent of claims.
As shown in Figure 1, in some illustrative embodiments, a kind of full-automatic manufacture method of intelligent master controller is provided, comprises:
Step S101: the stepper motor running controlling automated optical detection equipment, drives 2D camera to capture image and standard picture storehouse compares, and whether decision circuitry plate is bad, if circuit board is good, then carries out step S102, otherwise, carry out step S105.
Step S102: utilize automatic on-line tester to test described circuit board, utilize programmable logic controller (PLC) (PLC, ProgrammableLogicController) and Fundamentals of Mono-Chip Computers combine, realize electric automatic control, full automatic input and output product.
In some illustrative embodiments, the travelling speed of described automatic on-line tester is 1100-1700mm/min, and test pressure is 4.0 ± 0.5kg/c ㎡, and the testing time is 12S/pcs, and supply voltage is 220V.
Step S103: utilize functional test machine, carries out performance test to described circuit board, and described performance test is outward appearance test and functional test, PLC and Fundamentals of Mono-Chip Computers are utilized to combine, realize electric automatic control, full automatic input and output product, fully-automated synthesis outward appearance and dysfunction.
In some illustrative embodiments, described functional test machine travelling speed is 1100-1700mm/min, and test pressure is 3.5-4.5kg/c ㎡, and the testing time is 12S/pcs, and supply voltage is 220V.
Step S104: if performance test is not passed through, then utilize automatic lifting return current machine by described circuit board reflow treatment, carry out step S105, if performance test is passed through, carry out step S106.
In some illustrative embodiments, the travelling speed of described automatic lifting return current machine is 1100-1700mm/min, and rising or falling speed is 800-1200mm/min, and supply voltage is 220V.
Step S105: maintenance.
Step S106: the stepper motor running controlling adhesive supplier, yellow glue is played at described circuit board specified coordinate place, PLC and single-chip microcomputer is utilized to combine, realize electric automatization to control, by enrolling specified coordinate, and control step motor runs up, thus realize elaborate position point glue, control point glue consumption.
In some illustrative embodiments, the glue speed of beating of described adhesive supplier is 500mm/S, beats glue laminated power 3.5-4.5kg/c ㎡, and beating the glue time is 18S/pcs, and supply voltage is 220V.
Step S107: by flush coater brushing anti-humidity oil on described circuit board, utilize PLC and single-chip microcomputer to combine, realizes electric automatization and controls, by enrolling specified coordinate, and control step motor runs up, realize elaborate position spraying, control spraying anti-humidity oil, three anti-paint consumptions.
In some illustrative embodiments, the spraying rate of described flush coater is 800mm/S, and spray pressure is 1.5-2.5kg/c ㎡, and spray time is 15S/pcs, and supply voltage is 220V.
In some illustrative embodiments, described circuit board also comprises after completing brushing anti-humidity oil:
Step S108: enter in curing oven equipment and toast;
Step S109: carry out visual inspection, finally pack.
In some illustrative embodiments, also comprise before step S101:
Step S1: carry out plug-in unit on null circuit plate.
Step S2: stokehold quality control, judges whether described circuit board meets quality requirement.
If do not meet quality requirement, then carry out step S105, if meet quality requirement, then carry out step S3.
Step S3: if meet quality requirement, crest welder is then utilized to carry out wave-soldering to described circuit board, the preheat temperature of described crest welder is 100-120 DEG C, travelling speed is 1200-1600mm/min, tin furnace temperature is 255-265 DEG C, spray pressure is 1.5-2.5kg/c ㎡, and supply voltage is 380V.
Step S4: hold tin, fixes element onboard, removes unnecessary plug-in unit pin.
Those skilled in the art it is also understood that various illustrative box, module, circuit and the algorithm steps combining embodiment herein and describe all can be embodied as electronic hardware, computer software or its combination.In order to the interchangeability between hardware and software is clearly described, all carry out usually describing around its function to various illustrative parts, frame, module, circuit and step above.Be embodied as hardware as this function or be embodied as software, the design constraint depending on specific application and whole system is applied.Those skilled in the art for each application-specific, can realize described function in the mode of accommodation, but, thisly realize decision-making and should not be construed as and deviate from protection range of the present disclosure.
Claims (8)
1. a full-automatic manufacture method for intelligent master controller, is characterized in that, comprising:
Step S101: the stepper motor running controlling automated optical detection equipment, drives 2D camera to capture image and standard picture storehouse compares, and whether decision circuitry plate is bad, if circuit board is good, then carries out step S102, otherwise, carry out step S105;
Step S102: utilize automatic on-line tester to test described circuit board;
Step S103: utilize functional test machine, carries out performance test to described circuit board, and described performance test is outward appearance test and functional test;
Step S104: if performance test is not passed through, then utilize automatic lifting return current machine by described circuit board reflow treatment, carry out step S105, if performance test is passed through, carry out step S106;
Step S105: maintenance;
Step S106: the stepper motor running controlling adhesive supplier, plays yellow glue at described circuit board specified coordinate place;
Step S107: by flush coater brushing anti-humidity oil on described circuit board.
2. the full-automatic manufacture method of a kind of intelligent master controller according to claim 1, is characterized in that, also comprise before step S101: utilize crest welder to carry out wave-soldering to described circuit board.
3. the full-automatic manufacture method of a kind of intelligent master controller according to claim 2, it is characterized in that, the preheat temperature of described crest welder is 100-120 DEG C, travelling speed is 1200-1600mm/min, tin furnace temperature is 255-265 DEG C, spray pressure is 1.5-2.5kg/c ㎡, and supply voltage is 380V.
4. the full-automatic manufacture method of a kind of intelligent master controller according to claim 1, it is characterized in that, the travelling speed of described automatic on-line tester is 1100-1700mm/min, and test pressure is 4.0 ± 0.5kg/c ㎡, testing time is 12S/pcs, and supply voltage is 220V.
5. the full-automatic manufacture method of a kind of intelligent master controller according to claim 1, it is characterized in that, the travelling speed of described functional test machine is 1100-1700mm/min, and test pressure is 3.5-4.5kg/c ㎡, testing time is 12S/pcs, and supply voltage is 220V.
6. the full-automatic manufacture method of a kind of intelligent master controller according to claim 1, is characterized in that, the travelling speed of described automatic lifting return current machine is 1100-1700mm/min, and rising or falling speed is 800-1200mm/min, and supply voltage is 220V.
7. the full-automatic manufacture method of a kind of intelligent master controller according to claim 1, is characterized in that, the glue speed of beating of described adhesive supplier is 500mm/S, beats glue laminated power 3.5-4.5kg/c ㎡, and beating the glue time is 18S/pcs, and supply voltage is 220V.
8. the full-automatic manufacture method of a kind of intelligent master controller according to claim 1, is characterized in that, the spraying rate of described flush coater is 800mm/S, and spray pressure is 1.5-2.5kg/c ㎡, and spray time is 15S/pcs, and supply voltage is 220V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510875300.9A CN105376948A (en) | 2015-12-02 | 2015-12-02 | Full automatic manufacture method of intelligent main controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510875300.9A CN105376948A (en) | 2015-12-02 | 2015-12-02 | Full automatic manufacture method of intelligent main controller |
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| Publication Number | Publication Date |
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| CN105376948A true CN105376948A (en) | 2016-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510875300.9A Pending CN105376948A (en) | 2015-12-02 | 2015-12-02 | Full automatic manufacture method of intelligent main controller |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106526448A (en) * | 2016-09-30 | 2017-03-22 | 厦门通士达照明有限公司 | Automatic detecting system and detection method for power supply drive board |
| CN115090496A (en) * | 2022-06-24 | 2022-09-23 | 济南飞腾电子有限公司 | Three-proofing coating and glue spraying process for PCB |
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| CN1354620A (en) * | 2000-11-17 | 2002-06-19 | 由田新技股份有限公司 | Quality maintenance and backtracking system in course of manufacturing printed circuit board |
| CN1913116A (en) * | 2006-08-23 | 2007-02-14 | 无锡凯尔科技有限公司 | Repairing method for bad paster in mobile phone camera mould set |
| CN101477066A (en) * | 2009-01-09 | 2009-07-08 | 华南理工大学 | Circuit board element mounting/welding quality detection method and system based on super-resolution image reconstruction |
| CN201903598U (en) * | 2010-12-21 | 2011-07-20 | 飞宏电子(苏州)有限公司 | Production test device |
| CN103447194A (en) * | 2013-08-29 | 2013-12-18 | 东莞市冠佳电子设备有限公司 | Automatic dispensing curing equipment and automatic production line for chargers |
-
2015
- 2015-12-02 CN CN201510875300.9A patent/CN105376948A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1354620A (en) * | 2000-11-17 | 2002-06-19 | 由田新技股份有限公司 | Quality maintenance and backtracking system in course of manufacturing printed circuit board |
| CN1913116A (en) * | 2006-08-23 | 2007-02-14 | 无锡凯尔科技有限公司 | Repairing method for bad paster in mobile phone camera mould set |
| CN101477066A (en) * | 2009-01-09 | 2009-07-08 | 华南理工大学 | Circuit board element mounting/welding quality detection method and system based on super-resolution image reconstruction |
| CN201903598U (en) * | 2010-12-21 | 2011-07-20 | 飞宏电子(苏州)有限公司 | Production test device |
| CN103447194A (en) * | 2013-08-29 | 2013-12-18 | 东莞市冠佳电子设备有限公司 | Automatic dispensing curing equipment and automatic production line for chargers |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106526448A (en) * | 2016-09-30 | 2017-03-22 | 厦门通士达照明有限公司 | Automatic detecting system and detection method for power supply drive board |
| CN115090496A (en) * | 2022-06-24 | 2022-09-23 | 济南飞腾电子有限公司 | Three-proofing coating and glue spraying process for PCB |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Tu Shuguang Inventor before: Tu Chunguang |
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Application publication date: 20160302 |