CN111359896A - Automatic transport test system - Google Patents

Automatic transport test system Download PDF

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Publication number
CN111359896A
CN111359896A CN202010285609.3A CN202010285609A CN111359896A CN 111359896 A CN111359896 A CN 111359896A CN 202010285609 A CN202010285609 A CN 202010285609A CN 111359896 A CN111359896 A CN 111359896A
Authority
CN
China
Prior art keywords
module
carrier
transport
pcb
transfer
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.)
Pending
Application number
CN202010285609.3A
Other languages
Chinese (zh)
Inventor
韩鹏
吕玉飞
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.)
Jiangsu Cowain Automation Technology Co Ltd
Original Assignee
Jiangsu Cowain Automation Technology Co Ltd
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 Jiangsu Cowain Automation Technology Co Ltd filed Critical Jiangsu Cowain Automation Technology Co Ltd
Priority to CN202010285609.3A priority Critical patent/CN111359896A/en
Publication of CN111359896A publication Critical patent/CN111359896A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/02Measures preceding sorting, e.g. arranging articles in a stream orientating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/36Sorting apparatus characterised by the means used for distribution
    • B07C5/361Processing or control devices therefor, e.g. escort memory
    • B07C5/362Separating or distributor mechanisms
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C2501/00Sorting according to a characteristic or feature of the articles or material to be sorted
    • B07C2501/0063Using robots

Abstract

The invention discloses an automatic handling test system, which comprises: carrier transfer chain and the PCB automatic feeding module that sets gradually according to the process, the module is carried in the multiunit transfer, PCB upset module, PCB automatic unloading module and set up the multiunit test equipment in carrier transfer chain one side, PCB automatic feeding module is used for transporting the product on will throwing the material assembly line to the carrier transfer line on, the product of transfer transport module on being used for accomplishing the carrier transfer line and between the test equipment is transported, test equipment is used for detecting whether qualified product, PCB upset module is used for transporting the product to the second product carrier after carrying out the positive and negative upset, PCB automatic unloading module takes out the product in the second product carrier and carries out the positive and negative upset and transports and flow out on the unloading assembly line. The automatic carrying and testing system provided by the invention can realize high-accuracy and high-efficiency detection of the PCB, has high automation degree, reduces manual operation and saves cost.

Description

Automatic transport test system
Technical Field
The invention relates to the field of PCB test production systems, in particular to an automatic carrying test system.
Background
Printed Circuit Boards (PCBs) are almost present in every kind of electronic devices, if there are electronic components in a certain device, they are all inlaid on PCBs with different sizes, except for fixing various small components, the main function of the PCB is to provide mutual electrical connection of various components on the top, along with the increasing complexity of the electronic devices, the needed components are naturally more and more, the circuits and components on the top of the PCB are also more and more intensive, at present, in the production process of the PCB, after the PCB is discharged from the previous process, the PCB needs to be manually carried to a testing device for testing, the automation degree is low, the time and the labor are consumed, and the production efficiency is low.
Disclosure of Invention
The invention mainly solves the technical problem of providing an automatic carrying and testing system, which realizes automatic carrying and automatic detection of PCB products and has high automation degree.
In order to solve the technical problems, the invention adopts a technical scheme that: an automated handling test system is provided, comprising: carrier transfer chain and according to the process set gradually PCB automatic feeding module, multiunit transfer transport module, PCB upset module, the automatic unloading module of PCB on the carrier transfer chain and set up in the multiunit test equipment of carrier transfer chain one side, PCB automatic feeding module is arranged in transporting the first product carrier to the carrier transfer chain on the material assembly line to throwing, the transfer is carried the module and is used for accomplishing the carrier transfer line on and the product between the test equipment transports, test equipment is used for detecting whether qualified product, PCB upset module is used for carrying on the product forward or reverse after the upset transport extremely in the second product carrier on the carrier transfer chain, the automatic unloading module of PCB is arranged in taking out the product in the second product carrier and carries out the forward or reverse upset and transports to the plastic sucking disc on the unloading assembly line and flow.
In a preferred embodiment of the present invention, the transfer module includes a first transfer module, a second transfer module, a third transfer module and a fourth transfer module, and the testing equipment includes a first testing equipment, a second testing equipment, a third testing equipment and a fourth testing equipment, which are disposed on the side of the carrier conveying line and are matched with the first transfer module, the second transfer module, the third transfer module and the fourth transfer module.
In a preferred embodiment of the present invention, the carrier conveying line includes two carrier conveying lines arranged in parallel, each carrier conveying line includes an upper input line and a lower output line.
In a preferred embodiment of the present invention, the transferring and carrying modules include a first transferring and carrying module, a second transferring and carrying module, a third transferring and carrying module and a fourth transferring and carrying module, which have the same structure, including: the automatic test system comprises five-axis carrying robots, a product transfer station, seven-axis carrying robots and unqualified product storage areas, wherein the five-axis carrying robots are located between two carrier conveying lines, the product transfer station is located on the inner side of the carrier conveying lines, the seven-axis carrying robots and the unqualified product storage areas are located, the five-axis carrying robots are used for transferring products on the carrier conveying lines to the product transfer station, and the seven-axis carrying robots are used for transferring the products on the product transfer station to test equipment and transferring unqualified products after detection to the unqualified product storage.
In a preferred embodiment of the present invention, the PCB automatic loading module includes a feeding line, a loading machine, and a first three-axis transfer robot, which is disposed on the loading machine and transfers the products on the feeding line to the upper input line.
In a preferred embodiment of the invention, the end of the feeding flow line is provided with an empty tray recovery bin.
In a preferred embodiment of the present invention, the PCB turnover module includes a four-axis transfer robot disposed on the turnover table, and a first product turnover mechanism, the first product turnover mechanism is configured to grab a product on the upper input assembly line and turn the product upside down, and the four-axis transfer robot is configured to transfer the product turned over by the first turnover mechanism into a second product carrier on the upper input assembly line.
In a preferred embodiment of the present invention, the first product turnover mechanism includes a first cylinder mounted on the turnover table through a first cylinder fixing seat, a power output end of the first cylinder is fixedly connected to one end of a first rotating arm, and a plurality of first suction heads for sucking the product are disposed at the other end of the first rotating arm.
In a preferred embodiment of the present invention, the automatic PCB discharging module includes a second turnover mechanism disposed on the discharging machine, a second three-axis transfer robot, and a discharging assembly line, wherein the second turnover mechanism is configured to grab a product in a second product carrier and turn the product upside down, and the second three-axis transfer robot is configured to transfer the product turned upside down by the second turnover mechanism to the discharging assembly line.
In a preferred embodiment of the present invention, the second product turning mechanism includes a second cylinder mounted on the blanking machine platform through a second cylinder fixing seat, a power output end of the second cylinder is fixedly connected to one end of a second rotating arm, and a plurality of second suction heads for sucking the products are disposed at the other end of the second rotating arm.
The invention has the beneficial effects that: the automatic carrying and testing system provided by the invention realizes automatic carrying and automatic detection of the PCB products, utilizes a plurality of groups of testing equipment to comprehensively detect the PCB products at multiple stations, avoids the possibility of missed detection, has high automation degree, reduces the human output and artificial misoperation, improves the production efficiency and saves the production cost.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:
FIG. 1 is a schematic diagram of an overall structure of an automatic handling test system according to the present invention;
FIG. 2 is a schematic diagram of a PCB automatic loading module of an automatic handling test system according to the present invention;
FIG. 3 is a top view of an automatic PCB loading module of an automatic handling test system according to the present invention;
FIG. 4 is a schematic diagram of a transfer module of the automatic transfer test system according to the present invention;
FIG. 5 is a top view of a transfer module of the automatic handling test system according to the present invention;
FIG. 6 is a schematic structural view of a first product turnover mechanism in the PCB turnover module of the present invention when not turned over;
FIG. 7 is an enlarged fragmentary view of the circled portion of FIG. 6 in accordance with the invention;
FIG. 8 is a schematic diagram of a first product turnover mechanism in the PCB turnover module of the present invention after turnover;
FIG. 9 is a schematic structural view of a second product turnover mechanism in the automatic PCB blanking module of the present invention, when the second product turnover mechanism is not turned over;
FIG. 10 is an enlarged fragmentary view of the circled portion of FIG. 9 in accordance with the invention;
fig. 11 is a schematic structural diagram of the PCB automatic blanking module of the present invention after the second product turnover mechanism is turned over.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, an automatic handling test system according to an embodiment of the present invention includes: the automatic PCB feeding module is used for transferring products on a feeding assembly line 21 into a first product carrier on the carrier conveying line, the transfer carrying module is used for transferring the products on the carrier conveying line and the test equipment, the test equipment is used for detecting whether the products are qualified or not, the PCB overturning module is used for transferring the products into a second product carrier on the carrier conveying line after the products are overturned in the front and back directions, the automatic PCB blanking module is used for taking out the products in the second product carrier, overturning the products in the front and back directions and transferring the products to a plastic sucking disc on a blanking assembly line 51 to flow out, so that the automatic carrying and the automatic detection of the PCB products are realized, the multi-station comprehensive detection is carried out on the PCB products by utilizing a plurality of groups of test equipment, the possibility of missed detection is avoided, and the automation degree is high.
Referring to fig. 2-3, in the embodiment of the present invention, the carrier conveying line 1 includes two carrier conveying lines arranged in parallel, each carrier conveying line includes an upper input flow line 11 and a lower output flow line 12, the product carriers on the upper input flow line are filled with products, and the empty product carriers after the products are taken out are recovered after being conveyed from the lower output flow line. For the invention, the carrier conveying line is generally belt or chain conveying, usually the belt motor acts on the belt or chain through the speed reducer to drive the product carrier on the conveying line to move forward, the product conveying form is not limited to belt conveying, and the conveying form of only conveying the PCB product to the automatic handling test system falls into the protection scope of the invention.
Further, the automatic PCB feeding module 2 includes a feeding assembly line 21, a feeding table 22 and a first three-axis transfer robot 23, the first three-axis transfer robot is disposed on the feeding table, a plastic suction tray with products is manually fed into the feeding assembly line, the first three-axis transfer robot carries the products in the plastic suction tray on the feeding assembly line into a first product carrier on the upper input assembly line, and flows into a subsequent station, and an empty tray recovery bin 24 is disposed at the end of the feeding assembly line.
Further, referring to fig. 4-5, the transfer transporting module includes a first transfer transporting module 31, a second transfer transporting module 32, a third transfer transporting module 33 and a fourth transfer transporting module 34, the testing apparatus 6 includes a first testing apparatus 61, a second testing apparatus 62, a third testing apparatus 63 and a fourth testing apparatus 64 disposed on the side of the carrier transporting line and in butt joint with the first transfer transporting module, the second transfer transporting module, the third transfer transporting module and the fourth transfer transporting module, specifically, the transfer transporting module includes the first transfer transporting module, the second transfer transporting module, the third transfer transporting module and the fourth transfer transporting module having the same structure, the first transfer transporting module is taken as an example to describe the specific structure of the four transfer transporting modules, and the first transfer transporting module 31 includes: the five-axis carrying robot 311 is located between the two carrier conveying lines 1, the product transfer station 312 is located on the inner side of each carrier conveying line, the seven-axis carrying robot 313 and the unqualified product storage area 314, when a first product carrier loaded with products flows to the first transfer carrying module, the products on the carrier conveying lines are transferred to the product transfer station by the five-axis carrying robot, the products to be detected on the product transfer station are transferred to the first testing equipment by the seven-axis carrying robot for detection, after the products are detected, the unqualified products after detection are transferred to the unqualified product storage area or the products qualified in detection of the station are transferred to the product transfer station by the seven-axis carrying robot, and the products after the product station is tested are transferred back to the first product carrier by the five-axis carrying robot and then flow into the next station.
Referring to fig. 6-8, carrier conveying lines are respectively disposed on two sides of the PCB turnover module, in order to meet the requirements of the production process, a first product carrier used on the carrier conveying line on the left side carries a product, a second product carrier used on the carrier conveying line on the right side carries a product, the PCB turnover module 4 includes a four-axis transfer robot 41 and a first product turnover mechanism 42, the four-axis transfer robot is disposed on the turnover machine 43, the first product turnover mechanism grabs the product on the upper input flow line and rotates 180 degrees to turn the product over the front and back, the four-axis transfer robot transfers the product turned over on the first turnover mechanism to the second product carrier on the upper input flow line, specifically, the first product turnover mechanism includes a first cylinder 422 mounted on the turnover machine through a first cylinder fixing seat 421, a power output end of the first cylinder is sleeved with a first rotating arm 423, the two are fixedly connected, and the other end of the first rotating arm is provided with a plurality of first suction heads 424 for sucking products.
Referring to fig. 9-11, the automatic PCB discharging module 5 includes a second turnover mechanism 51 disposed on a discharging machine 54, a second three-axis carrying robot 52 and a discharging assembly line 53, the second turnover mechanism grabs a product in a second product carrier and rotates 180 degrees to turn the product forward and backward, the second three-axis carrying robot transfers the product turned over on the second turnover mechanism to a plastic sucking disc on the discharging assembly line to flow out, the whole test is completed, specifically, the second product turnover mechanism includes a second cylinder 512 mounted on the discharging machine through a second cylinder fixing seat 511, a power output end of the second cylinder is fixedly connected with one end of a second rotating arm 513, and a plurality of second suction heads 514 for sucking the product are disposed on the other end of the second rotating arm.
The transmission form of the blanking assembly line is not limited to belt transmission or chain transmission, and the transmission form of the PCB products transmitted on the automatic conveying test system is within the protection scope of the invention as long as the transmission form is satisfied.
In conclusion, the automatic carrying and testing system provided by the invention realizes automatic carrying and automatic detection of PCB products, utilizes a plurality of groups of testing equipment to comprehensively detect the PCB products in multiple stations, avoids the possibility of missed detection, has high automation degree, reduces human output and artificial misoperation, improves the production efficiency and saves the production cost.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (10)

1. An automated handling test system, comprising: carrier transfer chain and according to the process set gradually PCB automatic feeding module, multiunit transfer transport module, PCB upset module, the automatic unloading module of PCB on the carrier transfer chain and set up in the multiunit test equipment of carrier transfer chain one side, PCB automatic feeding module is used for transporting the first product carrier on the carrier transfer chain to the product on the material assembly line of will throwing, the transfer is carried the module and is used for accomplishing the product transport on the carrier transfer chain and between the test equipment, test equipment is used for detecting whether qualified product, PCB upset module is used for carrying on the product positive and negative upset after transporting extremely in the second product carrier on the carrier transfer chain, the automatic unloading module of PCB is arranged in taking out the product in the second product carrier and carries out positive and negative upset and transports to the plastic sucking disc on the unloading assembly line and flow.
2. The automated transport test system of claim 1, wherein the intermediate transport modules comprise a first intermediate transport module, a second intermediate transport module, a third intermediate transport module, and a fourth intermediate transport module, and the test equipment comprises a first test equipment, a second test equipment, a third test equipment, and a fourth test equipment disposed at a side of the carrier transport line and configured with the first intermediate transport module, the second intermediate transport module, the third intermediate transport module, and the fourth intermediate transport module.
3. The automated transport testing system of claim 2, wherein the carrier transport lines comprise two carrier transport lines arranged in parallel with each other, each carrier transport line comprising an upper input flow line and a lower output flow line.
4. The automated transport testing system of claim 3, wherein the intermediate transport modules comprise a first intermediate transport module, a second intermediate transport module, a third intermediate transport module, and a fourth intermediate transport module, which are structurally identical, comprising: the automatic test system comprises five-axis carrying robots, a product transfer station, seven-axis carrying robots and unqualified product storage areas, wherein the five-axis carrying robots are located between two carrier conveying lines, the product transfer station is located on the inner side of the carrier conveying lines, the seven-axis carrying robots and the unqualified product storage areas are located, the five-axis carrying robots are used for transferring products on the carrier conveying lines to the product transfer station, and the seven-axis carrying robots are used for transferring the products on the product transfer station to test equipment and transferring unqualified products after detection to the unqualified product storage.
5. The automated handling test system of claim 3, wherein the PCB automated loading module comprises a feeding assembly line, a loading machine, and a first three-axis handling robot, the first three-axis handling robot being disposed on the loading machine to carry the products on the feeding assembly line to the upper input assembly line.
6. The automated handling test system of claim 5, wherein an empty tray recovery bin is provided at the end of the infeed line.
7. The automated transport testing system of claim 3, wherein the PCB turnover module comprises a four-axis transport robot and a first product turnover mechanism, the four-axis transport robot is disposed on the turnover machine, the first product turnover mechanism is configured to grab a product on the upper input assembly line and turn the product upside down, and the four-axis transport robot is configured to transfer the product turned over on the first turnover mechanism into a second product carrier on the upper input assembly line.
8. The automatic handling test system of claim 7, wherein the first product turnover mechanism comprises a first cylinder mounted on the turnover table through a first cylinder fixing seat, a power output end of the first cylinder is fixedly connected to one end of the first rotating arm, and a plurality of first suction heads for sucking the product are disposed at the other end of the first rotating arm.
9. The automatic handling test system of claim 1, wherein the PCB automatic unloading module comprises a second turnover mechanism disposed on the unloading machine, a second three-axis handling robot, and an unloading assembly line, the second turnover mechanism is configured to grasp a product in a second product carrier and turn the product in a front-back direction, and the second three-axis handling robot is configured to transfer the product turned over by the second turnover mechanism to the unloading assembly line.
10. The automatic handling test system of claim 9, wherein the second product turnover mechanism comprises a second cylinder mounted on the blanking machine platform via a second cylinder mounting seat, a power output end of the second cylinder is fixedly connected to one end of a second rotating arm, and a plurality of second suction heads for sucking the products are disposed at the other end of the second rotating arm.
CN202010285609.3A 2020-04-13 2020-04-13 Automatic transport test system Pending CN111359896A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010285609.3A CN111359896A (en) 2020-04-13 2020-04-13 Automatic transport test system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010285609.3A CN111359896A (en) 2020-04-13 2020-04-13 Automatic transport test system

Publications (1)

Publication Number Publication Date
CN111359896A true CN111359896A (en) 2020-07-03

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ID=71201315

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010285609.3A Pending CN111359896A (en) 2020-04-13 2020-04-13 Automatic transport test system

Country Status (1)

Country Link
CN (1) CN111359896A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113310535A (en) * 2021-07-28 2021-08-27 苏州天准科技股份有限公司 Detection apparatus for be used for COB automatic assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113310535A (en) * 2021-07-28 2021-08-27 苏州天准科技股份有限公司 Detection apparatus for be used for COB automatic assembly

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