CN211989756U

CN211989756U - Automatic transport test system

Info

Publication number: CN211989756U
Application number: CN202020539792.0U
Authority: CN
Inventors: 韩鹏; 吕玉飞
Original assignee: Jiangsu Cowain Automation Technology Co Ltd
Current assignee: Jiangsu Kerian Technology Co ltd
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2020-11-24
Anticipated expiration: 2030-04-13

Abstract

The utility model discloses an automatic transport test system, include: 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 utility model provides an automatic transport test system can realize the high accuracy and the efficient detection of PCB board, and degree of automation is high, has reduced manual operation, has saved the cost.

Description

Automatic transport test system

Technical Field

The utility model relates to a PCB test production system field especially relates to an automatic transport 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.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the main technical problem who solves provides an automatic handling test system, has realized the automatic handling and the automated inspection of PCB product, and degree of automation is high.

In order to solve the technical problem, the utility model discloses a technical scheme be: 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.

The utility model discloses an in the preferred embodiment, the transfer transport module includes first transfer transport module, second transfer transport module, third transfer transport module and fourth transfer transport module, test equipment is including setting up in carrier transfer chain side and first transfer transport module, second transfer transport module, third transfer transport module, fourth transfer transport module supporting first test equipment, second test equipment, third test equipment and fourth test equipment.

In a preferred embodiment of the present invention, the carrier conveying line includes two carrier conveying lines arranged in parallel with each other, and each carrier conveying line includes an upper input flow line and a lower output flow line.

The utility model discloses a preferred embodiment, the structure that the transfer was carried the module to include first transfer transport module, second transfer transport module, third transfer transport module and fourth transfer transport module is the same, include: 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 feeding module comprises a feeding assembly line, a feeding table and a first three-axis transfer robot, wherein the first three-axis transfer robot is disposed on the feeding table to carry the product on the feeding assembly line to the upper input assembly line.

In a preferred embodiment of the present invention, the end of the feeding line is provided with an empty tray recycling bin.

The present invention provides a portable electronic device, which comprises a turnover table, a turnover mechanism, a four-axis transfer robot, a first product turnover mechanism, a second product carrier, a third product turnover mechanism, a fourth product turnover mechanism and a fourth product turnover mechanism.

In a preferred embodiment of the present invention, the first product turnover mechanism includes a first cylinder installed on the turnover platform through a first cylinder fixing seat, the 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.

The utility model discloses an in a preferred embodiment, the automatic unloading module of PCB is including setting up second tilting mechanism, second triaxial transport robot and the unloading assembly line on the unloading board, second tilting mechanism is used for snatching the product in the second product carrier and carries out the positive and negative upset, second triaxial transport robot is used for transporting the product after overturning to the unloading assembly line on the second tilting mechanism.

In a preferred embodiment of the present invention, the second product turning mechanism includes a second cylinder installed on the discharging platform through a second cylinder fixing seat, the 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 product are disposed at the other end of the second rotating arm.

The utility model has the advantages that: the utility model discloses an automatic handling test system has realized the automatic handling and the automated inspection of PCB product, utilizes multiunit test equipment to detect PCB product multistation comprehensively, has avoided the possibility of lou examining, and degree of automation is high, has reduced manpower output and artificial misoperation, has improved production efficiency, has saved manufacturing cost.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:

FIG. 1 is a schematic diagram of the 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 the automatic handling test system of the present invention;

FIG. 3 is a top view of an automatic PCB feeding module of the automatic handling and testing system of the present invention;

fig. 4 is a schematic structural view of a transfer module of an automatic transfer test system of the present invention;

FIG. 5 is a top view of a transfer module of the automatic transfer test system of the present invention;

fig. 6 is a schematic structural view of the first product turnover mechanism in the PCB turnover module of the present invention when not turned over;

figure 7 is an enlarged view of a portion of the utility model shown in figure 6 and circled;

fig. 8 is a schematic diagram showing a structure of the first product turnover mechanism after turnover in the PCB turnover module of the present invention;

fig. 9 is a schematic structural view of the second product turnover mechanism of the automatic PCB blanking module of the present invention when not turned over;

FIG. 10 is an enlarged view of a portion of the utility model shown in FIG. 9 and circled;

fig. 11 is a schematic diagram of the structure after the turnover of the second product turnover mechanism in the automatic blanking module of the PCB.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1, an automatic carrying testing 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 product carriers of the empty trays after the products are taken are recovered after being transmitted from the lower output flow line. The needle is right the utility model discloses, the carrier transfer chain generally is belt or chain transport, and belt motor passes through the speed reducer and uses belt or chain on usually to drive the product carrier on the transfer chain and move forward, product transmission form does not confine to belt transport, as long as to the transport form of automatic handling test system transmission PCB product, all falls into the utility model discloses in the protection range.

Further, PCB automatic feeding module 2 is including throwing material assembly line 21, material loading platform 22 and first triaxial transfer robot 23, first triaxial transfer robot sets up on the material loading board, artifical toward throwing the plastic uptake dish that the material assembly line was equipped with the product, first triaxial transfer machine will throw the material assembly line on the product delivery in the plastic uptake dish to the first product carrier on the upper input assembly line, flow into follow-up workstation, be provided with empty dish recovery storehouse 24 at the end of throwing the material assembly line the utility model discloses a specific embodiment, empty dish recovery storehouse closes the commentaries on classics by installing four "L" type pole settings 241 at the end of throwing the material assembly line and forms, is provided with inductor 242 in the upper end of pole setting, sends the signal to the central control system when sensing the full storehouse of plastic uptake dish in the empty dish recovery storehouse.

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 unloading assembly line is not restricted to belt feed or chain convey, as long as satisfy the transport form of transmission PCB product on the automatic handling test system, all fall into the utility model discloses in the protection scope.

To sum up, the utility model discloses an automatic handling test system who points out has realized the automatic handling and the automated inspection of PCB product, utilizes multiunit test equipment to detect PCB product multistation comprehensively, has avoided the possibility of lou examining, and degree of automation is high, has reduced manpower output and artificial misoperation, has improved production efficiency, has saved manufacturing cost.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.

Claims

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.