CN108169523B - Plate passing mechanism for online test - Google Patents

Plate passing mechanism for online test Download PDF

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Publication number
CN108169523B
CN108169523B CN201810044891.9A CN201810044891A CN108169523B CN 108169523 B CN108169523 B CN 108169523B CN 201810044891 A CN201810044891 A CN 201810044891A CN 108169523 B CN108169523 B CN 108169523B
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CN
China
Prior art keywords
plate
tested
cylinder
product
assembly
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Active
Application number
CN201810044891.9A
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Chinese (zh)
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CN108169523A (en
Inventor
张艳
李兵勇
李科锋
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.)
Shenzhen Welltest Technology Co ltd
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Shenzhen Welltest Technology Co ltd
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Priority to CN201810044891.9A priority Critical patent/CN108169523B/en
Publication of CN108169523A publication Critical patent/CN108169523A/en
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02General constructional details
    • G01R1/04Housings; Supporting members; Arrangements of terminals
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G35/00Mechanical conveyors not otherwise provided for
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28Testing of electronic circuits, e.g. by signal tracer
    • G01R31/2801Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP]

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Abstract

The invention discloses an online test plate passing mechanism which comprises an upper top assembly, a conveying rail, a supporting assembly, a test jig and a rack, wherein the upper top assembly, the conveying rail, the supporting assembly and the test jig are respectively arranged on the rack, a fixed plate is arranged at the top of the rack, a lower pressing cylinder is arranged on the fixed plate, a working panel is arranged at the bottom of the rack, the upper top assembly is arranged at the bottom of the working panel, the conveying rail is arranged on the working panel, a PCB (printed Circuit Board) is arranged in a carrier, the carrier is conveyed to the upper end position of the upper top assembly from the conveying rail, the test jig is arranged at the upper end positions of the carrier and the PCB, and the test jig is pressed down by the lower pressing cylinder to contact with the PCB to finish the test. The invention overcomes the problems of long waiting time, low operation efficiency, complex structure, high cost and the like of the prior operation mode, and can simultaneously and independently operate by connecting a plurality of same or similar devices in series.

Description

Plate passing mechanism for online test
Technical Field
The invention relates to an on-line test board passing mechanism.
Background
At present, the online test of the PCB mainly comprises two modes:
1. the method has the defects that the conveying rail is required to stop conveying during the test, and the front product cannot flow to the rear station during the test, so that the operation efficiency is low;
2. the products are taken out and put into the testing machine for testing, and the time for taking out and putting the products is longer and the equipment cost is higher.
Disclosure of Invention
The invention aims to solve the technical problem of providing an online test plate passing mechanism, which utilizes a lifting mechanism to jack up and clamp a test product so that the product is separated from a conveying track, and the plate passing of the conveying track is not influenced during the test.
The invention is realized by the following technical scheme: the utility model provides a trigger mechanism is crossed in on-line test, includes conveying component, delivery track, goes up top subassembly, test fixture, the product that awaits measuring, go up top subassembly and install in the lower extreme of bottom plate, on the conveying component mounting plate, four bight punishment of bottom plate do not set up a guide arm, a roof is installed at the top of four guide arms, installs a lifter plate on four guide arms of roof lower extreme, test fixture installs in the bottom of lifter plate, the product is placed on delivery track and is driven the product and carry and detect, supporting component installs in delivery track's both sides for press from both sides tight product that awaits measuring by the jack-up.
As the preferred technical scheme, supporting component is including installing two tracks on the bottom plate to and fixed clamping jaw, fixed clamping jaw's bottom slidable mounting is on the track, connects through the connecting rod between the fixed clamping jaw of adjacent side, and a clamping cylinder is all installed to two track outsides of same side, and the clamping cylinder is ejecting and promote the connecting rod to take fixed clamping jaw to remove, and the fixed clamping jaw of adjacent both sides presss from both sides tightly by the test product of being awaited measuring of jack-up.
As the preferable technical scheme, install a lower air cylinder at the top of roof, the cylinder pole of lower air cylinder passes the roof and is connected with the lifter plate, lower air cylinder is ejecting downwards to remove the test fixture of lifter plate bottom to the product that awaits measuring and test.
As the preferable technical scheme, the upper jacking assembly comprises an upper jacking cylinder, the upper jacking cylinder is arranged at the bottom of the bottom plate, a cylinder rod of the upper jacking cylinder penetrates through the upper end face of the bottom plate, and the upper jacking cylinder ejects the product to be tested arranged on the two tracks into the middle clamping cavity of the supporting assembly.
As the preferable technical scheme, the product to be tested comprises a carrier plate and a PCB (printed circuit board) arranged on the carrier plate, and the PCB is arranged on a conveying rail at the bottom through the carrier plate.
The beneficial effects of the invention are as follows: the invention overcomes the problems of long waiting time, low operation efficiency, complex structure, high cost and the like of the prior operation mode, and can simultaneously and independently operate by connecting a plurality of same or similar devices in series.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
fig. 2 is a front view of the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in a method or process disclosed, may be combined in any combination, except for mutually exclusive features and/or steps.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise. That is, each feature is one example only of a generic series of equivalent or similar features, unless expressly stated otherwise.
As shown in fig. 1 and 2, including conveying component, delivery track 1, go up a subassembly, test fixture 2, the product that awaits measuring, go up a subassembly and install in the lower extreme of bottom plate 3, on conveying component mounting plate 3, four angles of bottom plate 3 do not set up a guide arm 4, a roof 5 is installed at the top of four guide arms 4, install a lifter plate 6 on four guide arms 4 of roof 5 lower extreme, test fixture 2 installs in the bottom of lifter plate 6, the product is placed on delivery track 1 and is driven the product and carry and detect, supporting component installs in the both sides of delivery track for press from both sides the product that awaits measuring of being jacked up.
The support assembly comprises two rails 7 arranged on a bottom plate and fixed clamping jaws 8, the bottoms of the fixed clamping jaws 8 are slidably arranged on the rails 7, the fixed clamping jaws 8 on the adjacent sides are connected through a connecting rod 9, a clamping cylinder 11 is arranged outside the two rails on the same side, and the clamping cylinder 11 ejects and pushes the connecting rod to move with the fixed clamping jaws 8, so that the fixed clamping jaws 8 on the adjacent sides clamp the product to be tested, and the product to be tested is jacked.
The top of roof is installed a lower air cylinder 12, and the cylinder pole of lower air cylinder 12 passes the roof and is connected with the lifter plate, and lower air cylinder is ejecting downwards to remove the test fixture of lifter plate bottom to the product that awaits measuring and test.
The jacking assembly comprises a jacking cylinder 10, the jacking cylinder 10 is arranged at the bottom of the bottom plate, a cylinder rod of the jacking cylinder penetrates through the upper end face of the bottom plate, and the jacking cylinder ejects products to be tested arranged on the two tracks into a middle clamping cavity of the supporting assembly.
The product to be tested comprises a carrier plate 13 and a PCB 14 arranged on the carrier plate, wherein the PCB 14 is arranged on the bottom conveying track 1 through the carrier plate 13.
The carrier and the PCB board are jacked up from the conveying track by the jacking cylinder, then the carrier and the PCB board are clamped and fixed by the supporting mechanism to prepare for testing, the jacking cylinder descends while testing, and the track can pass through the PCB board for testing by a later serial machine.
The beneficial effects of the invention are as follows: the invention overcomes the problems of long waiting time, low operation efficiency, complex structure, high cost and the like of the prior operation mode, and can simultaneously and independently operate by connecting a plurality of same or similar devices in series.
The foregoing is merely illustrative of specific embodiments of the present invention, and the scope of the invention is not limited thereto, but any changes or substitutions that do not undergo the inventive effort should be construed as falling within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims (2)

1. An on-line test board passing mechanism which is characterized in that: the device comprises a conveying assembly, a conveying rail, an upper jacking assembly, a testing jig and products to be tested, wherein the upper jacking assembly is arranged at the lower end of a bottom plate, the conveying assembly is arranged on the bottom plate, four corners of the bottom plate are respectively provided with a guide rod, the tops of the four guide rods are provided with a top plate, the four guide rods at the lower end of the top plate are provided with a lifting plate, the testing jig is arranged at the bottom of the lifting plate, the products are placed on the conveying rail and driven to be conveyed and detected, and the supporting assembly is arranged at two sides of the conveying rail and used for clamping the jacked products to be tested;
the support assembly comprises two rails and fixed clamping jaws, wherein the two rails are arranged on a bottom plate, the bottoms of the fixed clamping jaws are slidably arranged on the rails, the fixed clamping jaws on the adjacent sides are connected through a connecting rod, a clamping cylinder is arranged outside the two rails on the same side, the clamping cylinder ejects and pushes the connecting rod to move with the fixed clamping jaws, and the fixed clamping jaws on the adjacent sides clamp the product to be tested; a lower air cylinder is arranged at the top of the top plate, an air cylinder rod of the lower air cylinder penetrates through the top plate and is connected with the lifting plate, the lower air cylinder is ejected downwards, and a test fixture at the bottom of the lifting plate moves towards a product to be tested for testing; the upper jacking assembly comprises an upper jacking cylinder, the upper jacking cylinder is arranged at the bottom of the bottom plate, a cylinder rod of the upper jacking cylinder penetrates through the upper end face of the bottom plate, and the upper jacking cylinder ejects a product to be tested arranged on the two tracks into a middle clamping cavity of the supporting assembly;
the product to be tested is jacked up from the conveying track by the jacking cylinder, then the supporting mechanism fixes the product to be tested for preparing test, and the jacking cylinder descends while testing.
2. The on-line test board-passing mechanism according to claim 1, wherein: the product to be tested comprises a carrier plate and a PCB (printed Circuit Board) mounted on the carrier plate, and the PCB is mounted on a conveying rail at the bottom through the carrier plate.
CN201810044891.9A 2018-01-17 2018-01-17 Plate passing mechanism for online test Active CN108169523B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810044891.9A CN108169523B (en) 2018-01-17 2018-01-17 Plate passing mechanism for online test

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810044891.9A CN108169523B (en) 2018-01-17 2018-01-17 Plate passing mechanism for online test

Publications (2)

Publication Number Publication Date
CN108169523A CN108169523A (en) 2018-06-15
CN108169523B true CN108169523B (en) 2023-10-20

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110763975B (en) * 2018-07-27 2022-03-29 吴茂祥 Detection device
CN110501534A (en) * 2019-08-23 2019-11-26 深圳市精泰达科技有限公司 A kind of PCBA test macro and its control method

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011095203A (en) * 2009-11-02 2011-05-12 East Africa Automobile Services 株式会社 Vehicle inspection device
CN202305440U (en) * 2011-05-25 2012-07-04 深圳市日联科技有限公司 On-line X-ray detection equipment with positioning and jacking mechanism for battery
CN203133207U (en) * 2013-03-26 2013-08-14 东莞市冠佳电子设备有限公司 Automatic ICT test equipment
CN203688758U (en) * 2014-01-26 2014-07-02 湖南牧特自动化有限公司 Double-layer FCT automatic testing line with lifting machine
CN104493643A (en) * 2014-12-30 2015-04-08 玉环普天单向器有限公司 Online machining detection device and method for directional sleeve of overrun clutch
CN204374373U (en) * 2014-12-09 2015-06-03 苏州江锦自动化科技有限公司 Full-automatic FCT proving installation
CN204938309U (en) * 2015-08-12 2016-01-06 东莞市海轮电子科技有限公司 A kind of lifting structure module
CN105437716A (en) * 2016-01-08 2016-03-30 深圳市宝尔威精密机械有限公司 SMT furnace front die casting machine and operation method thereof
CN105636428A (en) * 2016-01-07 2016-06-01 苏州市璟硕自动化设备有限公司 Spraying, ICT test and insertion digital tube device
CN205844430U (en) * 2016-07-15 2016-12-28 广东斯泰克电子科技有限公司 The automatic test station of charger production line
CN106681872A (en) * 2016-12-15 2017-05-17 昆山欧博精密机械电子有限公司 On-line testing device and method for notebook-computer-motherboard-double-connecting-board function
CN107381082A (en) * 2017-07-31 2017-11-24 珠海华冠科技股份有限公司 The full-automatic tray filling machine of column lithium ion battery

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011095203A (en) * 2009-11-02 2011-05-12 East Africa Automobile Services 株式会社 Vehicle inspection device
CN202305440U (en) * 2011-05-25 2012-07-04 深圳市日联科技有限公司 On-line X-ray detection equipment with positioning and jacking mechanism for battery
CN203133207U (en) * 2013-03-26 2013-08-14 东莞市冠佳电子设备有限公司 Automatic ICT test equipment
CN203688758U (en) * 2014-01-26 2014-07-02 湖南牧特自动化有限公司 Double-layer FCT automatic testing line with lifting machine
CN204374373U (en) * 2014-12-09 2015-06-03 苏州江锦自动化科技有限公司 Full-automatic FCT proving installation
CN104493643A (en) * 2014-12-30 2015-04-08 玉环普天单向器有限公司 Online machining detection device and method for directional sleeve of overrun clutch
CN204938309U (en) * 2015-08-12 2016-01-06 东莞市海轮电子科技有限公司 A kind of lifting structure module
CN105636428A (en) * 2016-01-07 2016-06-01 苏州市璟硕自动化设备有限公司 Spraying, ICT test and insertion digital tube device
CN105437716A (en) * 2016-01-08 2016-03-30 深圳市宝尔威精密机械有限公司 SMT furnace front die casting machine and operation method thereof
CN205844430U (en) * 2016-07-15 2016-12-28 广东斯泰克电子科技有限公司 The automatic test station of charger production line
CN106681872A (en) * 2016-12-15 2017-05-17 昆山欧博精密机械电子有限公司 On-line testing device and method for notebook-computer-motherboard-double-connecting-board function
CN107381082A (en) * 2017-07-31 2017-11-24 珠海华冠科技股份有限公司 The full-automatic tray filling machine of column lithium ion battery

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