WO2021088337A1

WO2021088337A1 - Production system

Info

Publication number: WO2021088337A1
Application number: PCT/CN2020/087897
Authority: WO
Inventors: 赵凌云; 宋卫华; 金二兵; 吕敏; 蓝翔; 叶涛
Original assignee: 南京协辰电子科技有限公司
Priority date: 2019-11-06
Filing date: 2020-04-29
Publication date: 2021-05-14
Also published as: CN110899142A

Abstract

A production system, comprising: at least one testing apparatus (1), used for testing materials and comprising a testing device and a feeding and discharging mechanism (12), the feeding and discharging mechanism (12) comprising a working area (14) and a feeding and discharging area (13), and the testing device being correspondingly provided in the working area (14); a plurality of material carrying areas (2), the material carrying areas (2) storing materials to be tested and/or tested materials; and a material conveying device (3), the material conveying device (3) conveying the materials between the testing apparatus (1) and the material carrying areas (2). The materials are conveyed from the feeding and discharging area (13) to the working area (14), thereby overcoming the defect that a manipulator needs to face the working area (14) and takes and places the materials. Therefore, when the production system consists of an equivalent number of testing apparatuses (1), the length of the production line can be shorter, the whole occupied area is smaller, and thus, the distance to be walked by the manipulator can be shorter, thereby improving the utilization rate of the manipulator.

Description

A production system

Technical field

The invention relates to the technical field of production testing equipment, in particular to a production system.

Background technique

The circuit board can be called a printed circuit board or a printed circuit board. The English name is (Printed Circuit Board) PCB, (Flexible Printed Circuit board) FPC circuit board (FPC circuit board is also called flexible circuit board). Or polyester film as a base material, a highly reliable, excellent flexible printed circuit board. It has the characteristics of high wiring density, light weight, thin thickness, and good flexibility.) and soft and hard Combination board (reechas, Soft and hard combination plate)-The birth and development of FPC and PCB, gave birth to the new product of soft and hard combination plate. Therefore, the rigid-flex board is the flexible circuit board and the rigid circuit board. After pressing and other processes, they are combined according to the relevant process requirements to form a circuit board with FPC characteristics and PCB characteristics.

With the development of production and processing, in the automated production of circuit board inspection, it is necessary to produce, process, inspect or test circuit boards. In the prior art, people usually pick and place circuit boards manually. Restricted by the production site and personnel, problems such as placement errors and low efficiency are prone to occur.

Chinese patent document CN206906539U discloses an automatic loading and unloading mechanism for multiple flying probe testers and a flying probe test production line, including: a base, a manipulator mobile platform that can slide on the base, a manipulator fixed on the manipulator mobile platform, The conveyor for the board to be tested and the conveyor for the tested board are arranged on one side of the base.

In the above flying probe test production line, in the process of picking and placing the circuit board, the robot grabs the circuit board from the board conveyor to be tested, and then places the circuit board to be tested directly in the test work area of the test equipment for testing. In the process of loading, in order to facilitate the loading and unloading actions, the manipulator needs to face the working area of the test equipment. Therefore, when more circuit boards need to be tested, the combined length of multiple test equipment in the electrical measurement production line will be changed. The longer length makes the production line take up a larger area and the manipulator needs to travel a longer distance. At the same time, the manipulator must be able to loosen the circuit board after the circuit board is clamped and fixed by the test equipment, and then grab another to be tested Because of the low utilization rate of the robot arm due to the high circuit board, it is urgent for those skilled in the art to solve this problem.

Summary of the invention

Therefore, the technical problem to be solved by the present invention is to overcome the above-mentioned defects in the prior art, thereby providing a production system, including:

At least one testing device for testing materials, including a testing device and a loading and unloading mechanism, the loading and unloading mechanism includes a working area and a loading and unloading area, and the testing device is correspondingly arranged in the working area;

Several loading areas where the materials to be tested and/or tested materials are stored;

And a material conveying device, which conveys materials between the test equipment and the loading area.

Further, there are a plurality of the test equipment, the plurality of the test equipment are arranged on one side of the material conveying direction along the material conveying direction, and the butting ends of the test equipment are all arranged toward the material conveying device.

Further, there are a plurality of the test equipment, and the plurality of the test equipment are respectively arranged on both sides of the material conveying direction along the material conveying direction, and the butting ends of each of the test equipments are arranged toward the material conveying device .

Further, the loading area includes a plurality of loading platforms or racks, and the loading platform and the table surface of the loading rack constitute the loading area.

Further, the material conveying device includes a track and a grasping mechanism, the track is fixed to the ground, and the grasping mechanism moves along the track; the test equipment is respectively provided on one or both sides of the track .

Further, the material conveying device includes a grasping mechanism and a mobile trolley, and the grasping mechanism is fixed to the mobile trolley.

Further, the grasping mechanism is a robot or a manipulator.

Further, the loading and unloading mechanism is provided with the loading and unloading zone and the working zone, the projection of the loading and unloading zone on the plane where the working zone is located does not overlap with the working zone, and the material passes through the loading and unloading zone. Zone enters and exits the work zone, and the test device performs operations in the work zone;

And a carrying mechanism, the carrying mechanism extends from the loading and unloading area to the working area, the carrying mechanism includes the docking end provided in the loading and unloading area, and the material enters or exits from the docking end The carrying mechanism.

Further, the carrying mechanism includes a conveying unit, the conveying unit includes at least one fixing unit and a guiding unit, the fixing unit moves along the guiding unit, and the guiding unit extends from the loading and unloading area to the working area. Zone, the guide unit is arranged on the frame, and the fixing unit fixes the material.

Further, the test device is a flying probe test mechanism or a continuity test machine, and the material is a circuit board.

Further, the test equipment further includes a marking device, which determines whether to mark the material according to the test result of the test device testing the material.

Further, the marking device includes a marking body and a driving assembly, and the output end of the driving assembly is connected with the marking body.

The technical scheme of the present invention has the following advantages:

1. A production system provided by the present invention includes: at least one testing device for testing materials, which includes a testing device and a loading and unloading mechanism, the loading and unloading mechanism includes a working area and a loading and unloading area, and the testing device corresponds to Are arranged in the working area; a number of material loading areas that store materials to be tested and/or tested materials; and a material conveying device that transfers materials in the test equipment and the test equipment Transfer between loading areas. By setting up a loading and unloading mechanism on the test equipment, the loading and unloading mechanism includes a working area and a loading and unloading area. The manipulator grabs the materials from the loading area and places them in the loading and unloading area. The materials are transported from the loading and unloading areas to the working area. , The action of fixing and testing overcomes the problem that after the robot arm directly grabs the front of the material and places it in the work area, the material to be tested needs to be fixed in the work area before it can be released. It realizes that the material is placed in the loading and unloading by the manipulator. After the area, you can loosen the material without waiting for the material to be fixed, go to the loading area to grab the material to be tested or go to other testing equipment to grab the detected material. At the same time, in actual application, the manipulator puts the material in the loading and unloading area. Conveying from the loading and unloading area to the work area overcomes the defect that the manipulator needs to face the work area to pick and place materials. Therefore, when the production system is composed of the same number of test equipment, the length of the production line will be shorter and the overall occupied area will be smaller. Therefore, the travel distance of the manipulator will be shorter, which improves the utilization rate of the manipulator.

2. In a production system provided by the present invention, there are a plurality of said test equipments, a plurality of said test equipments are arranged on one side of the material conveying direction along the material conveying direction, and the docking ends of the test equipments are all arranged on one side of the material conveying direction. It is arranged towards the material conveying device. When the test equipment is arranged in groups, more test equipment can be placed under the material conveying device of the same length, and the effect of improving the test capacity of the production system is realized.

3. In a production system provided by the present invention, there are a plurality of said test equipments, and a plurality of said test equipments are respectively arranged on both sides of said material conveying direction along the material conveying direction, and the docking of each said test equipment Both ends are set toward the material conveying device. There are test equipment on both sides of the material conveying device, and more test equipment can be placed under the material conveying device of the same length, which has achieved the effect of further improving the test capacity of the production system.

4. In a production system provided by the present invention, the loading and unloading mechanism is provided with the loading and unloading area and the work area, and the projection of the loading and unloading area on the plane where the work area is located and the work area No overlap, materials enter and exit the work area through the loading and unloading area, and the test device performs operations in the work area; and a carrying mechanism that extends from the loading and unloading area to the working area, the The carrying mechanism includes the docking end provided in the loading and unloading area, and the material enters or exits the carrier mechanism from the docking end. The material enters and exits the work area through the loading and unloading area, which realizes that the materials can enter and exit the test equipment in the same direction during the test. The use of a manipulator can achieve the effect of picking and placing the tested materials and the materials to be tested, which further improves the manipulator At the same time, because the materials enter and exit from the loading and unloading area, when only one manipulator is used, the manipulator puts the materials in the loading and unloading area, and the carrying mechanism transports the materials between the loading and unloading areas and the working area without a manipulator. Transporting materials to the work area reduces the waiting time for the next material to be picked and placed, and further improves the testing efficiency of the overall production system.

5. In a production system provided by the present invention, the test equipment further includes a marking device, and the marking device determines whether to mark the material according to the test result of the test device testing the material. By setting a marking device to mark the tested materials, including qualified materials and unqualified materials, it is convenient to transport the qualified materials to the next station for operation when transporting to the next station, which reduces the defective rate of the finished product.

Description of the drawings

In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings that need to be used in the specific embodiments or the description of the prior art. Obviously, the appendix in the following description The drawings are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative work.

Figure 1 is a schematic structural diagram of a production system provided in the first embodiment of the present invention;

Figure 2 is a front view of the production system shown in Figure 1;

Figure 3 is a schematic structural diagram of a production system provided in a second embodiment of the present invention;

4 is a schematic structural diagram of a production system provided in a third embodiment of the present invention;

FIG. 5 is a schematic diagram of the overall structure of a testing device provided in an embodiment of the present invention;

6 is a schematic structural diagram of a linkage clamp provided in an embodiment of the present invention;

Description of reference signs:

1- testing equipment; 12- loading and unloading mechanism; 13- loading and unloading area; 14- working area;

15-carriage mechanism; 151-fixed unit; 152-guide unit;

16-Marking device;

2-loading area; 21-to-be-tested material carrier; 22-qualified material carrier; 23-unqualified material carrier;

3-material conveying device; 31-track; 32-grabbing mechanism; 33-mobile trolley;

4-linkage clamp; 42-fixed clamp; 43-movable clamp; 44-reversing assembly; 441-connecting pin; 442-connection groove; 443, transmission plate;

Detailed ways

The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the pointed device or element must have a specific orientation or a specific orientation. The structure and operation cannot therefore be understood as a limitation of the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance.

In the description of the present invention, it should be noted that the terms "installed", "connected", and "connected" should be understood in a broad sense unless otherwise clearly specified and limited. For example, they can be fixed or detachable. Connected or integrally connected; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication between two components. For those of ordinary skill in the art, the specific meanings of the above-mentioned terms in the present invention can be understood in specific situations.

In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

Example 1

This embodiment provides a production system, specifically a PCB board production system, as shown in Figures 1 and 2, including at least one testing device 1, a loading area 2, and a material conveying device 3, wherein the testing device 1 is used for To test the materials, the test equipment 1 is set on the side of the material conveying device 3, and the material conveying device 3 transfers the materials between the test equipment 1 and the loading area 2 to pick and place the materials from the loading area 2. , And the process of feeding and unloading in the test equipment 1. Specifically, the material conveying device 3 includes a grasping mechanism 32, which can be a manipulator or a robot. The material is grasped by the manipulator or robot to realize the material in the test equipment 1 and loading. Transfer between material zone 2.

In this embodiment, the testing equipment 1 includes a testing device and a loading and unloading mechanism 12. The loading and unloading mechanism 12 includes a working area 14 and a loading and unloading area 13. In area 14, in this embodiment, the test device can be a flying probe test mechanism, a continuity test machine, a continuity and disconnection test, inductance, impedance, hole surface copper and other test institutions or others. The material is a circuit board, which is used to test the circuit. The board is tested electrically.

As shown in Figure 2, the loading and unloading mechanism 12 includes a carrying mechanism 15 and the loading and unloading area 13 and the working area 14. The loading and unloading mechanism 15 extends from the loading and unloading area 13 to the working area 14. The loading and unloading mechanism 15 includes the loading and unloading area. At the docking end of the zone 13, the material enters from the docking end of the testing device 1 or the carrying mechanism 15 during the transportation of the material in the testing device 1.

In this embodiment, the projection of the loading and unloading area 13 on the plane where the work area 14 is located does not overlap with the work area 14. The material enters and exits the work area 14 through the loading and unloading area 13, so that the materials can enter and exit in the same direction in the test equipment 1. The device performs electrical testing in the work area 14.

Referring to FIG. 2, in this embodiment, the above-mentioned carrying mechanism 15 includes a conveying unit. The conveying unit includes at least one fixing unit 151 and a guiding unit 152. The fixing unit 151 moves along the guiding unit 152, and the guiding unit 152 extends from the loading and unloading area 13 To the working area 14, where the guiding unit 152 is set on the frame, when the material is grabbed from the loading area 2 by the grab mechanism 32 and transported to the loading and unloading area 13, the material is fixed by the fixing unit 151, and then the guiding unit is activated 152. The guide unit 152 drives the fixing unit 151 to move, and then conveys the animal feed from the loading and unloading area 13 to the work area 14, and then the test operation is performed by the testing device located in the work area 14. Specifically, the fixing unit 151 includes the linkage clamp 4, Used to clamp and fix the circuit board, the above-mentioned guide unit 152 includes a fixture guide device, which fixes the fixture on the fixture guide device, and then the fixture guide device drives the fixture to move back and forth between the loading and unloading area 13 and the working area 14 to achieve The effect that the circuit board is conveyed in the loading and unloading area 13 and the working area 14 is that in the manner of clamping the circuit board by the linkage clamp 4, the circuit board can be clamped in the horizontal direction or the vertical direction.

As shown in Figure 6, the linkage clamp 4 is formed with a clamping groove that allows the circuit board to enter. The linkage clamp 4 clamps and fixes the material in the horizontal direction. It includes a fixed clamp 42, a movable clamp 43 and a reversing component. 44. Fix the fixed clamp 42 on the frame, the movable clamp 43 is installed on the fixed clamp 42 through the reversing assembly 44, and the movable clamp 43 is driven close to or away from the fixed clamp 42 through the reversing assembly 44 to clamp the circuit board To be fixed or loosened, specifically, the movable clamp 43 may be a movable plate, and the fixed clamp 42 may be a fixed plate. A clamping groove is formed between the movable plate and the fixed plate, and the circuit board is vertically placed in the clamping groove. The working area 14 is set in the juxtaposition and tested with a testing device.

Specifically, the reversing assembly 44 includes a transmission plate 443 and a pin-slot connection assembly provided between the transmission plate 443 and the movable clamp 43. As shown in FIG. 6, the pin-slot connection assembly includes a connecting pin 441 and a connecting groove 442, The connecting pin 441 is fixed on the top of the movable clamp 43, and the connecting groove 442 is opened on the transmission plate 443. During the arrangement process, the setting angle of the connecting groove 442 on the transmission plate 443 is set at an angle with the moving direction of the transmission plate. The angle setting enables the transmission plate 443 to move in parallel with the fixed clamp 42 during the movement of the transmission plate 443, and then when the connecting pin 441 slides in the connecting groove 442, the movable clamp 43 is quickly moved between the fixed clamps 42. The near and far away, so that the material can be fixed in the clamping groove.

As shown in FIGS. 2 and 5, the above-mentioned clamp guide device includes a clamp driving member, an ear plate provided on at least one end of the fixed clamp 42 and a transmission belt assembly, and the ear plate is fixedly connected to the transmission belt of the transmission belt assembly. , The clamp driver is connected to the pulley of the belt assembly. In this embodiment, the fixing clamp 42 is a fixing plate. One end of the fixing plate is connected to one end of the ear plate, and the other end of the ear plate is connected to the transmission belt of the belt assembly. Specifically, the fixture driving part is a fixture drive motor, and the power output end of the fixture drive motor is fixedly connected with the pulley of the transmission belt assembly. Driven by the fixture drive motor, the pulley drives the transmission belt to move, further driving the linkage fixture 4 up and down. The reciprocating movement in the material area 13 and the working area 14 realizes the feeding and output of the circuit board.

As shown in Figure 2, the material loading area 2 in this embodiment may specifically be a loading platform, wherein the loading area 2 is formed on the table surface of the loading platform for storing materials to be tested and tested materials, specifically The loading table can be set as a multi-layer table to place materials of various types and specifications to achieve the effect of testing two or more PCB boards of different material numbers. The grasping mechanism 32 of the material conveying device 3 in this embodiment It is fixed on the mobile trolley 33. In this embodiment, the production system can be specifically provided with 4, and the number of loading platforms can be specifically provided with two, one of which is the platform to be tested for storing materials to be tested, and the other In order to place the tested table for the tested materials, after the gripping mechanism 32 is fixed on the mobile trolley 33, two loading tables are arranged on both sides of the gripping mechanism 32, and 4 test equipment 1 are separately placed in the gripping mechanism. The mechanism 32 is not provided on both sides of the loading platform. The docking end of the test equipment 1 is set toward the grasping mechanism 32. The above-mentioned loading and unloading mechanism 12 is provided on the testing equipment 1. When materials need to be tested, the grasping mechanism 32 Grab the material on the test bench and send the material to the loading and unloading area 13 of the loading and unloading mechanism 12 of the test equipment 1. The grasping mechanism 32 loosens the material. After the material is clamped and fixed by the linkage clamp 4, the fixture guide device The driving linkage fixture 4 is input into the work area 14 from the loading and unloading area 13 through the docking end. The testing device tests the materials entering the work area 14. When the materials enter the work area 14, the grasping mechanism 32 can continue to grasp from the platform to be tested The material is sent to another test equipment 1. When the material inspection is finished, the material is transported to the loading and unloading area 13. The grasping mechanism 32 then grasps the inspected material and places it on the test bench to complete the inspection of the material. During the testing process, the fixture driving part of the fixture guide drives the pulley of the transmission belt assembly to further drive the movement of the transmission belt to achieve the effect of the linkage fixture 4 carrying materials in the loading and unloading area 13 and the working area 14 reciprocatingly.

Example 2

As shown in Figure 3, the production system provided in this embodiment is different from the PCB production system provided in Embodiment 1. The difference is that in this embodiment, the production system can be specifically equipped with multiple A test device 1 arranged in a straight line. The material conveying device 3 is a grabbing mechanism 32 and a rail 31. The test device 1 in this embodiment 2 is arranged in a straight line on one side of the rail 31, and a marking device 16 is added. The device 16 determines whether to mark the material according to the test result of the test device testing the material. Specifically, the marking device 16 includes a marking body (not shown in the figure) and a driving component (not shown in the figure), which drives The output terminal of the component is connected with the marking body, so that after the test device tests the material technology, the marking body marks the words OK (qualified) and NG (unqualified) on the material body according to the results measured by the test device, and the staff can follow The words on the materials distinguish the materials to prevent NG materials from flowing into the next station, such as the printing station, causing unnecessary losses. Among them, a marking arm for marking the material is formed on the marking body, and the driving component can drive the motor, and its power The output shaft is fixedly connected with the marking arm. Of course, one side of the production system can also be equipped with less than 8 test equipment or others, so as to be suitable for different production workshops, or multiple equipment can be stacked in a vertical direction to use more space. The layout of the test equipment in the space.

As shown in Fig. 3, the rail 31 is fixed on the ground, and the grasping mechanism 32 moves along the rail 31. The docking ends of the eight test devices 1 face the rail 31 and are provided on the side corresponding to the rail 31. Each test device 1 is provided with Two loading and unloading mechanisms 12, two loading and unloading mechanisms 12 are arranged in parallel in the testing equipment 1, on the other side of the rail 31 along the length direction of the rail 31 are provided with a number of material carriers, including a plurality of materials to be tested The material carrier 21 to be tested, the qualified material carrier 22 whose placement test result is a qualified material, the unqualified material carrier 23 whose placement test result is unqualified, the material carrier 21 to be tested, the qualified material carrier 22 and The unqualified material carriers 23 are arranged at intervals along the track 31, and the grabbing mechanism 32 grabs materials from the material carrier 21 to be tested and sends them to the loading and unloading area 13 of the loading and unloading mechanism 12 of the testing equipment 1, and along the loading and unloading area 13 It is transported to the work area 14 for testing, and is marked by the marking device 16. After the test, the material is output to the loading and unloading area 13 in the loading and unloading mechanism 12 of the testing equipment 1, and the gripping mechanism 32 removes the material from the testing equipment 1. The area of the loading and unloading area 13 grabs the material and places it in the corresponding result carrier.

Example 3

Compared with the PCB production system provided in Embodiment 2, the production system provided in this embodiment differs in that, in this embodiment, as shown in FIG. 4, the production system can be specifically equipped with multiple One testing device 1, multiple testing devices 1 are arranged in two groups in a straight line, of which two sets of testing devices 1 arranged in a straight line are arranged on both sides of the material conveying device 3 along the conveying direction of the material, and the material conveying device 3 includes a grasping mechanism 32 and rail 31. Specifically, the gripping mechanism 32 is a manipulator. The manipulator moves along the rail. A carrier is provided at both ends of the rail 31. A plurality of materials can be placed on the main body of the carrier. The material racks can be the load rack to be tested and the tested material rack. The tested material rack is used to place the material to be tested, the tested material rack is used to place the tested material, and the robot grabs from the material rack to be tested. Take the materials to be tested and send them to the testing equipment 1. After the materials are tested in the testing equipment 1, the robot will pick up the tested materials from the testing equipment 1, and slide them along the track 31 to the track 31. On the test carrier, when the test equipment 1 needs to load materials for testing, the AGV trolley transports the test carrier with the corresponding material number to the corresponding position on the track for the gripping mechanism 32 to send the test material to Test equipment 1; when there is test equipment 1 that needs to be unloaded, the AGV trolley will transport the material rack used to place the material number to the tested material rack station, and the grasping mechanism 32 will grab the tested material and place it in the tested material rack. On the test carrier, the process of loading and unloading is completed. The entire production line is always in a state where materials are being tested and being input and output. At the same time, the problem of manual transportation is avoided, and the production line realizes 24-hour unattended fully automated production. Among them, multiple materials can be set on the carrier, and two or more PCB boards of different material numbers can be tested.

Example 4

This embodiment provides a PCB production system. Compared with the PCB production system provided in any one of Embodiments 1 to 3, the difference lies in:

In this embodiment, the PCB board production system can also be applied to PCB board processing equipment, such as inkjet printing equipment for printed circuit boards. It can also be used in the production process for multiple PCB board processing equipment to achieve the Multiple processing equipment performs loading and unloading actions to ensure the stability of processing and production and improve processing efficiency.

Obviously, the foregoing embodiments are merely examples for clear description, and are not intended to limit the implementation manner. For those of ordinary skill in the art, other changes or modifications in different forms can be made on the basis of the above description. It is unnecessary and impossible to list all the implementation methods here. The obvious changes or changes derived from this are still within the protection scope created by the present invention.

Claims

A production system, characterized in that it includes:

At least one testing device for testing materials, including a testing device and a loading and unloading mechanism, the loading and unloading mechanism includes a working area and a loading and unloading area, and the testing device is correspondingly arranged in the working area;

Several loading areas where the materials to be tested and/or tested materials are stored;

And a material conveying device, which conveys materials between the test equipment and the loading area.
The production system according to claim 1, characterized in that there are a plurality of said test equipments, and the plurality of said test equipments are arranged on one side of the material conveying direction along the material conveying direction, and the test equipments are arranged on one side of the material conveying direction. The butt joint ends are all set toward the material conveying device.
The production system according to claim 1, characterized in that there are a plurality of said testing equipments, and a plurality of said testing equipments are respectively arranged on both sides of the material conveying direction along the material conveying direction, and each of the test equipments is arranged on both sides of the material conveying direction. The docking ends of the test equipment are all set toward the material conveying device.
A production system according to claim 2 or 3, wherein the loading area includes a plurality of loading platforms or racks, and the loading platform and the table surface of the loading rack constitute the loading platform. Material area.
A production system according to claim 2 or 3, wherein the material conveying device comprises a track and a grabbing mechanism, the track is fixed to the ground, and the grabbing mechanism moves along the track; The test equipment is respectively arranged on one side or both sides of the track.
The production system according to claim 2 or 3, wherein the material conveying device includes a mobile trolley and a grasping mechanism, and the grasping mechanism is fixed to the mobile trolley.
The production system according to claim 5 or 6, wherein the grasping mechanism is a robot or a manipulator.
The production system according to any one of claims 1-7, wherein the loading and unloading mechanism is provided with the loading and unloading area and the working area, and the loading and unloading area is in the working area. The projection of the plane where it is located does not overlap with the work area, materials enter and exit the work area through the loading and unloading area, and the testing device performs operations in the work area;

And a carrying mechanism, the carrying mechanism extends from the loading and unloading area to the working area, the carrying mechanism includes the docking end provided in the loading and unloading area, and the material enters or exits from the docking end The carrying mechanism.
The production system according to claim 8, wherein the carrying mechanism includes a conveying unit, the conveying unit includes at least one fixing unit and a guide unit, the fixing unit moves along the guide unit, and the The guiding unit extends from the loading and unloading area to the working area, the guiding unit is arranged on the frame, and the fixing unit fixes the material.
The production system according to any one of claims 1-9, wherein the test device is a flying probe test mechanism or a continuity test machine, and the material is a circuit board.
The production system according to claim 10, wherein the test equipment further comprises a marking device, and the marking device determines whether to mark the material according to a test result of the test device testing the material.
11. A production system according to claim 11, wherein the marking device comprises a marking body and a driving assembly, and the output end of the driving assembly is connected to the marking body.