CN217141294U

CN217141294U - Automatic detection and classification device for PCB performance

Info

Publication number: CN217141294U
Application number: CN202220794145.3U
Authority: CN
Inventors: 方琪; 程杰
Original assignee: Hangzhou Youzao Technology Co ltd
Current assignee: Hangzhou Youzao Technology Co ltd
Priority date: 2022-04-06
Filing date: 2022-04-06
Publication date: 2022-08-09
Anticipated expiration: 2032-04-06

Abstract

The utility model discloses a PCB board performance automated inspection sorter aims at solving traditional PCB board performance and detects, and degree of automation is not high, and measurement personnel intensity of labour is higher, the relatively abominable problem of environment, include: the PCB conveying unit is sequentially provided with a detection section, a classification section and a recovery section along the conveying direction of the PCB; the PCB detecting units are distributed on two sides of the detecting section; a plurality of feeding and discharging mechanical arms arranged at the upper part of the detection section; the buffer memory units are symmetrically distributed on two sides of the classification section and used for storing PCB boards with different detection results; and the classification mechanical arm is arranged on the upper part of the classification section and used for transferring the PCB between the classification section and the cache unit. The utility model discloses be particularly useful for PCB board performance automated inspection and classification, have higher social use value and application prospect.

Description

Automatic detection and classification device for PCB performance

Technical Field

The utility model relates to a PCB check out test set technical field, concretely relates to PCB board performance automated inspection sorter.

Background

At present, in the PCB performance detection process in China, single performance detection equipment is mature, but the automation degree is not high for the classification after the completion of feeding and discharging and detection, and most of the single performance detection equipment is manually operated.

With the gradual rise of the cost of labor force, the proportion of wage cost to product cost is higher and higher, and enterprises must improve unit labor efficiency in order to improve the competitiveness of products, and the defects that the labor intensity of detection personnel is higher, the environment is relatively severe, the number of operation personnel is large and the like are overcome. Therefore, the automatic detection and classification device for the performance of the PCB is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve or at least alleviate the problem that exists among the prior art.

The utility model provides a PCB board performance automated inspection sorter, include:

the PCB conveying unit is used for conveying the PCB to detect and classify the PCB, and the PCB conveying unit is sequentially provided with a detection section, a classification section and a recovery section along the conveying direction of the PCB;

the PCB detecting units are distributed on two sides of the detecting section;

a plurality of feeding and discharging mechanical arms arranged at the upper part of the detection section and used for transferring the PCB between the detection section and the PCB detection unit;

the buffer memory units are symmetrically distributed on two sides of the classification section and used for storing PCB boards with different detection results;

and the classification mechanical arm is arranged on the upper part of the classification section and used for transferring the PCB between the classification section and the cache unit.

Optionally, the PCB board detecting unit is including setting up in the frame of detecting section one side, and the upper end of frame is equipped with towards PCB board conveying unit one side open-ended and detects the chamber, and detects the intracavity and be equipped with the testing platform that is used for the PCB board to detect and paste the sign indicating number module to the PCB board with the testing result, is equipped with the control panel who is used for the organism control on the lateral wall in detection chamber.

Optionally, the PCB detection unit further includes a display screen for displaying PCB detection data.

Optionally, the buffer unit includes a plurality of buffer frames symmetrically distributed on two sides of the classification section for storing PCBs with different detection results in a classification manner, and the plurality of buffer frames are detachably mounted on the buffer frames disposed on two sides of the classification section.

Optionally, a circulation unit for detecting the distribution circulation of the PCBs with different detection results and the transit cache frame is disposed on one side of the cache unit.

Optionally, the tail end of the recovery section is provided with a defective product platform for storing the defective PCB.

Optionally, a plurality of industrial cameras for PCB transmission monitoring are mounted on the PCB conveying unit through a bracket.

Optionally, the system further comprises a central control end for controlling automatic detection and classification of the PCB, and the central control end can be an industrial personal computer.

The utility model discloses mainly possess following beneficial effect:

1. the utility model discloses a full automatic transportation, go up unloading, detection, buffer memory and supply with the assembly position, and replaced traditional artifical the measuring and categorised, reduce the staff expenditure of enterprise, improve the qualification rate, and the whole flow of test and categorised buffer memory realizes mechanization, intellectuality and automation.

2. The utility model discloses when not having enough PCB boards in the assembly line and can supplying with the assembly when required, storing the PCB board through the buffer memory frame, when quantity satisfies the assembly required, the buffer memory frame of having enough to meet the need transports to the assembly region through the circulation unit together, and empty basket backward flow continues to use.

Drawings

The above features, technical features, advantages and implementation manners of the automatic detection and classification device for PCB board performance will be further described in the following detailed description of preferred embodiments in a clearly understandable manner with reference to the accompanying drawings.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a PCB detecting unit of the present invention;

fig. 3 is a schematic view of the combined structure of the middle PCB conveying unit and the PCB detecting unit of the present invention.

In the figure: the PCB board conveying device comprises a PCB board conveying unit 10, a detection section 101, a classification section 102, a recovery section 103, a PCB board detection unit 20, a rack 201, a detection cavity 202, a detection platform 203, a control panel 204, a display screen 205, a feeding and discharging mechanical arm 30, a caching unit 40, a classification mechanical arm 50, a circulation unit 60 and a defective product platform 70.

Detailed Description

The invention will be further described with reference to the following figures 1-3 and examples:

example 1

An automatic detecting and classifying device for PCB performance, referring to the attached figures 1-3, comprising:

a PCB conveying unit 10 for conveying PCBs to detect and classify the PCBs, wherein in this embodiment, the PCB conveying unit 10 may be a belt conveyor, the belt conveyor may be connected to an existing previous process by a conveyor, and the PCB conveying unit 10 is sequentially provided with a detecting section 101, a classifying section 102, and a recycling section 103 along a conveying direction of the PCBs;

a plurality of PCB detection units 20 distributed on both sides of the detection section 101, in this embodiment, there are 8 PCB detection units 20;

a plurality of loading and unloading mechanical arms 30 arranged at the upper part of the detection section 101 for transferring the PCB between the detection section 101 and the PCB detection unit 20, wherein in the embodiment, the number of the loading and unloading mechanical arms 30 is 2;

the buffer units 40 are symmetrically distributed on two sides of the classification section 102 and used for storing PCB boards with different detection results;

a sorting robot arm 50 disposed at an upper portion of the sorting section 102 to transfer the PCB boards between the sorting section 102 and the buffer unit 40.

The tail end of the recovery section 103 is provided with a defective product platform 70 for storing a defective PCB, and the recovery section further comprises a central control end for controlling automatic detection and classification of the PCB, and the central control end can be an industrial personal computer.

In this embodiment, as shown in fig. 2, the PCB detection unit 20 includes a frame 201 disposed on one side of the detection section 101, a detection cavity 202 is disposed at the upper end of the frame 201 and faces one side of the PCB conveying unit 10, a detection platform 203 for detecting the PCB and a code pasting module for pasting a detection result to the PCB are disposed in the detection cavity 202, a control panel 204 for controlling the body is disposed on a side wall of the detection cavity 202, and the display screen 205 for displaying detection data of the PCB is further included.

It should be noted that the PCB detection unit 20 shown in fig. 2 is only an embodiment, and those skilled in the art can make appropriate modifications to the embodiment without affecting the technical effect of the present application. For example, a display screen may not be provided, or different operation buttons may be provided thereon, or the like.

In this embodiment, as shown in fig. 3, the buffer unit 40 includes a plurality of buffer frames symmetrically distributed on two sides of the classification section 102 for storing the PCBs with different detection results in a classified manner, and the plurality of buffer frames are detachably mounted on the buffer frames disposed on two sides of the classification section 102; one side of the buffer unit 40 is provided with a circulation unit 60 for detecting the distribution of the PCBs and the u-shaped buffer frame with different detection results, in this embodiment, the circulation unit 60 may be a loop-shaped or u-shaped belt conveyor.

In this embodiment, the PCBs to be detected and classified are transmitted through the PCB conveying unit 10, the central control end can know that a certain PCB detection unit 20 is idle or is about to complete a test according to calculation, the feeding and discharging mechanical arm 30 transfers materials to be preferentially distributed to stations of the corresponding PCB detection unit 20, the detection platform 203 detects the PCBs transferred into the detection cavity 202, the detection results are output and transmitted to the central control end, according to different detection results, the central control end automatically attaches a barcode displaying the detection results to the PCBs and controls the PCBs to be transported into the corresponding buffer memory frame through the cooperation of the feeding and discharging mechanical arm 30 and the classifying mechanical arm 50, the unqualified PCBs are transmitted to the unqualified product platform 70 from the tail end of the recovery section 103, and full-automatic transportation, feeding and discharging, detection, buffering and supplying of assembly coordinates are achieved.

When not enough PCBs can be supplied to the assembly requirement in the assembly line, the PCBs are stored through the buffer frames, and when the number of the PCBs meets the assembly requirement, the turnover buffer frames are conveyed to an assembly area through the circulation unit 60, and the empty material basket flows back to be used continuously.

It is understood that a high-speed code scanning gun may be further provided in the cache unit 40 to check the material information online.

Example 2

The present embodiment is different from embodiment 1 in that (not shown in the figure) the PCB conveying unit 10 is provided with a plurality of industrial cameras for PCB transmission monitoring through a bracket to check the on-line transmission of the PCB and the material information check.

Other undescribed structures refer to example 1.

According to the utility model discloses above-mentioned embodiment's PCB board performance automated inspection sorter, wait to detect and transmit through PCB board conveying unit 10 with categorised PCB board, central control end can learn that certain PCB board detecting element 20 is idle or be about to accomplish the test according to calculation, shift the preferential thing of joining in marriage to corresponding PCB board detecting element 20 on the station through last unloading arm 30, testing platform 203 detects the PCB board that moves into in detecting chamber 202, the testing result is exported and is transmitted to central control end, according to the testing result difference, central control end is automatic to paste the bar code that shows the testing result and control this PCB board and transport corresponding buffer memory frame through the cooperation of last unloading arm 30 and categorised arm 50 in, unqualified PCB board is from recovery section 103 terminal transmission to defective products platform 70, full-automatic transportation has been realized, go up unloading, detect, The cache is supplied to the assembly position, the traditional manual detection and classification are replaced, the expenditure of enterprise staff is reduced, the qualification rate is improved, and the whole process of testing and classifying the cache realizes mechanization, intellectualization and automation;

when the PCB boards are not enough to be assembled in the assembly line, the PCB boards are stored through the buffer frames, and when the number of the PCB boards meets the assembly requirement, the turnover buffer frames are conveyed to an assembly area through the circulation unit 60, and the empty material basket flows back to be used continuously.

Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the technical solution of the present invention, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: those skilled in the art can still modify or easily conceive of changes in the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a PCB board performance automated inspection sorter which characterized in that, PCB board performance automated inspection sorter includes:

the PCB conveying unit (10) is used for conveying the PCB to detect and classify, and a detection section (101), a classification section (102) and a recovery section (103) are sequentially arranged on the PCB conveying unit (10) along the conveying direction of the PCB;

a plurality of PCB detecting units (20) distributed at two sides of the detecting section (101);

a plurality of feeding and discharging mechanical arms (30) which are arranged at the upper part of the detection section (101) and are used for transferring the PCB between the detection section (101) and the PCB detection unit (20);

the buffer memory units (40) are symmetrically distributed on two sides of the classification section (102) and used for storing PCB boards with different detection results;

and a sorting mechanical arm (50) arranged at the upper part of the sorting section (102) to transfer the PCB between the sorting section (102) and the buffer unit (40).

2. The automatic PCB performance detection and classification device of claim 1, wherein: PCB board detecting element (20) is including setting up in frame (201) of detecting section (101) one side, and the upper end of frame (201) is equipped with towards PCB board conveying element (10) one side open-ended detection chamber (202), and is equipped with in detection chamber (202) and is used for PCB board detection's detection platform (203) and pastes the sign indicating number module with the testing result subsides sign indicating number to PCB board, is equipped with on the lateral wall of detection chamber (202) and is used for body control's control panel (204).

3. The automatic PCB performance detection and classification device of claim 2, wherein: the PCB detection unit (20) further comprises a display screen (205) for displaying PCB detection data.

4. The automatic PCB performance detection and classification device of claim 1, wherein: the buffer unit (40) comprises a plurality of buffer frames which are symmetrically distributed on two sides of the classification section (102) and used for storing PCB boards with different detection results in a classification mode, and the buffer frames are detachably arranged on buffer frames arranged on two sides of the classification section (102).

5. The automatic PCB performance detection and classification device of claim 4, wherein: and a circulation unit (60) for detecting the distribution circulation of the PCBs with different detection results and the transfer buffer frame is arranged on one side of the buffer unit (40).

6. The automatic PCB performance detection and classification device of claim 1, wherein: and the tail end of the recovery section (103) is provided with a defective product platform (70) for storing the defective PCB.

7. The automatic PCB performance detection and classification device of claim 1, wherein: and the PCB conveying unit (10) is provided with a plurality of industrial cameras for PCB transmission monitoring through a bracket.

8. The automatic PCB performance detection and classification device of claim 1, wherein: the PCB board automatic detection and classification system further comprises a central control end used for controlling automatic detection and classification of the PCB board, and the central control end can be an industrial personal computer.