CN219016960U

CN219016960U - Automatic burning device based on assembly line

Info

Publication number: CN219016960U
Application number: CN202223299620.9U
Authority: CN
Inventors: 潘凌云; 杨莉; 干文钧
Original assignee: Zhejiang Viewshine Intelligent Meter Co Ltd
Current assignee: Zhejiang Viewshine Intelligent Meter Co Ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-05-12
Anticipated expiration: 2032-12-09

Abstract

The utility model relates to an automatic burning device based on a production line, which comprises an upper computer, a production line conveying device, a marking abnormality executing device and a plurality of burning devices, wherein the production line conveying device comprises a conveying belt, a position sensor and a driving motor, a plurality of PCBA semi-finished products are placed on the conveying belt, the position sensor detects the positions of the PCBA semi-finished products, the burning device comprises a jig provided with probes, a burner, a connecting wire, a burner driving device and a burning controller, the connecting wire is connected with the probes and the burner, when the positions of the PCBA semi-finished products are matched with the jig, the burner driving device drives the probes to abut against the PCBA semi-finished products, and the marking abnormality executing device comprises a mechanical arm, a position detection sensor and a marking seal; the beneficial technical effects of the utility model include: by combining the pipeline conveying device, the marked exception executing device and the burning device, an automatic program burning process can be realized.

Description

Automatic burning device based on assembly line

Technical Field

The utility model relates to the technical field of burning devices, in particular to an automatic burning device based on a production line.

Background

The use amount of the intelligent gas meter in recent years shows a explosive growth mode, and is especially in the civil field. The use amount of users is greatly increased, and higher requirements are put on the efficiency of the production line. Meanwhile, the labor cost is continuously increased, so that the industry is forced to search for a new processing way to reduce the production cost. The existing manual operation production mode is insufficient to meet the two requirements of huge productivity and labor cost reduction. Especially in the program burning procedure, not only an operator needs to have a certain expertise, but also the situations such as burning failure need to be properly handled. The personnel operation is complicated, and the defective rate of the products is high. For this reason, it is necessary to study new automated burning apparatuses.

For example, chinese patent CN111880820a, publication date 2020, 11 and 3, discloses an automatic control circuit board detection and recording method, system, electronic device and storage medium. By storing the detection program from the programming module; the programming module is positioned in the test fixture, and the test fixture is connected with the circuit board through the detection probe; the detection program is used for controlling the probe to detect the electrical parameters of the circuit board; acquiring an electrical parameter; judging whether the electrical parameters are in a preset comparison interval, and if so, obtaining the normal technical means of the circuit board. The technical scheme combines the burning step and the detection step in one station, and improves the burning detection efficiency of the circuit board. However, the technical scheme has limited improvement of the burning efficiency, and still cannot meet the requirement of mass production.

Disclosure of Invention

The utility model aims to solve the technical problems that: the current burning process has low efficiency. The automatic burning device based on the assembly line improves the automation level of the burning device, effectively improves the efficiency of the burning device and reduces the production cost.

The technical problems are solved, and the utility model adopts the following technical scheme: an automatic burning device based on a production line is used for burning a plurality of PCBA semi-finished products and comprises an upper computer, a production line conveying device, a marking abnormal executing device and a plurality of burning devices; the assembly line conveying device, the marked abnormal executing device and the plurality of burning devices are all connected with the upper computer.

As a preferable scheme of the utility model, the assembly line conveying device comprises a conveying belt, a position sensor and a driving motor, wherein a plurality of PCBA semi-finished products are placed on the conveying belt, the position sensor detects the positions of the PCBA semi-finished products, and the plurality of burning devices are positioned on one side of the conveying belt.

As a preferable scheme of the utility model, the marking abnormality executing device comprises a mechanical arm, a position detecting sensor and a marking stamp, wherein the mechanical arm is positioned on one side of the conveyor belt, the marking stamp is arranged on the mechanical arm, and the position detecting sensor detects the position of the PCBA semi-finished product with abnormal burning.

As a preferable scheme of the utility model, the burning device comprises a jig provided with a probe, a burning device, a connecting wire, a burning device driving device and a burning controller, wherein the burning device is positioned on one side of a conveyor belt, the connecting wire is connected with the probe and the burning device, when the position of a PCBA semi-finished product is matched with the jig, the burning device driving device drives the probe to be abutted with the PCBA semi-finished product, and the burning device driving device are connected with the burning controller.

As a preferable scheme of the utility model, the burner driving device is an electric control cylinder, the electric control cylinder drives the probe to move, and the electric control cylinder is connected with the burner driving device.

As a preferable mode of the utility model, the marking stamp is a sponge ball attached with ink.

As a preferable mode of the utility model, the ink attached to the sponge ball is ink.

As a preferable scheme of the utility model, the pipeline conveying device, the marked abnormal executing device and the burning device are respectively connected with the upper computer through 485 communication interfaces.

The beneficial technical effects of the utility model include: by combining the assembly line conveying device, the marking abnormal executing device and the burning device, an automatic program burning process can be realized, and meanwhile, chips which fail to be burnt are marked, so that marked chips can be conveniently and subsequently picked up; the efficiency of chip burning is further improved by burning a plurality of PCBA semi-finished products at one time; the probability of burning failure can be reduced through the improved chip burning device.

Other features and advantages of the present utility model will be disclosed in the following detailed description of the utility model and the accompanying drawings.

Drawings

The utility model is further described with reference to the accompanying drawings:

fig. 1 is a schematic structural diagram of an automated recording apparatus according to an embodiment of the present utility model.

Wherein: 10. the automatic printing machine comprises an upper computer 20, a conveyor belt 21, a PCBA semi-finished product 22, a position sensor 31, a marking stamp 32, a mechanical arm 33, a position detection sensor 41, a burner 42 and a burning controller.

Detailed Description

The technical solutions of the embodiments of the present utility model will be explained and illustrated below with reference to the drawings of the embodiments of the present utility model, but the following embodiments are only preferred embodiments of the present utility model, and not all embodiments. Based on the examples in the implementation manner, other examples obtained by a person skilled in the art without making creative efforts fall within the protection scope of the present utility model.

In the following description, directional or positional relationships such as the terms "inner", "outer", "upper", "lower", "left", "right", etc., are presented for convenience in describing the embodiments and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model.

An automatic burning device based on a production line is used for burning a PCBA semi-finished product 21, and comprises an upper computer 10, a production line conveying device, a marking abnormal executing device and a plurality of burning devices,

the assembly line conveying device comprises a conveying belt 20, a position sensor 22 and a driving motor, a plurality of PCBA semi-finished products 21 are placed on the conveying belt 20, the position sensor 22 detects the positions of the PCBA semi-finished products 21, the plurality of recording devices are located on one side of the conveying belt 20 and comprise a jig provided with probes, a recorder 41, connecting wires, a recorder 41 driving device and a recording controller 42, the recorder 41 is located on one side of the conveying belt 20, the connecting wires are connected with the probes and the recorder 41, when the positions of the PCBA semi-finished products are matched with the jig, the recorder 41 driving device drives the probes to abut against the PCBA semi-finished products 21, the recorder 41 and the recorder 41 driving device are connected with the recording controller 42, the marking abnormality executing device comprises a mechanical arm 32, a position detecting sensor 33 and a marking seal 31, the mechanical arm 32 is located on one side of the conveying belt 20, the marking seal 31 is arranged on the mechanical arm 32, the position detecting sensors 33 detect the positions of abnormal PCBA semi-finished products 21, and the recording controller 42, the mechanical arm 32 and the conveying belt 20 are connected with an upper machine 10.

The conveyor belt 20 of the assembly line conveyor means a common conveyor belt 20 of the assembly line including a conveyor belt, a conveyor belt rack, a driving motor and a position sensor 22, and the conveyor belt 20 is not modified in this embodiment, and detailed description is omitted.

A plurality of PCBA semi-finished products 21 are placed on the conveyor belt 20 at predetermined intervals, and the plurality of PCBA semi-finished products 21 are distributed on the conveyor belt 20 at equal intervals. The placement of the PCBA semifinished product 21 is done manually or by a dedicated feeding mechanism. The printed PCBA semi-finished product 21 is manually removed or completed by a corresponding take-out mechanism. The present embodiment is not particularly limited. The embodiment realizes the automatic burning process of the PCBA semi-finished product 21, and comprises the steps of connecting the PCBA semi-finished product 21 with a probe, automatically burning, and automatically re-burning or abnormally marking a chip under the condition of abnormal burning.

On the other hand, the driving device of the burner 41 in this embodiment is an electric control cylinder, the electric control cylinder drives the probe to move, and the electric control cylinder is connected with the driving device of the burner. The electric control cylinder is convenient for controlling the probe to move.

The marking stamp 31 is a sponge ball to which ink is attached. The ink attached to the sponge ball is ink. Ink marks are smeared on the chip, and the chip with failed burning can be identified by obvious marks, so that screening can be performed rapidly. The ink is non-conductive, so that damage to the chip can be avoided.

The pipeline conveying device, the marked abnormal executing device and the burning device are all connected with the upper computer 10 through 485 communication interfaces.

The beneficial technical effects of the embodiment include: by combining the assembly line conveying device, the marking abnormal executing device and the burning device, an automatic program burning process can be realized, and meanwhile, chips which fail to be burnt are marked, so that marked chips can be conveniently and subsequently picked up; the efficiency of chip burning is further improved by burning a plurality of PCBA semi-finished products 21 at a time; the probability of burning failure can be reduced through the improved chip burning device.

While the utility model has been described in terms of embodiments, it will be appreciated by those skilled in the art that the utility model is not limited thereto but rather includes the drawings and the description of the embodiments above. Any modifications which do not depart from the functional and structural principles of the present utility model are intended to be included within the scope of the appended claims.

Claims

1. An automatic burning device based on a production line is used for burning a plurality of PCBA semi-finished products and is characterized by comprising an upper computer, a production line conveying device, a marking abnormal executing device and a plurality of burning devices; the assembly line conveying device, the marked abnormal executing device and the plurality of burning devices are all connected with the upper computer.

2. The automated burning apparatus based on the pipeline of claim 1, wherein: the assembly line conveyer comprises a conveyer belt, a position sensor and a driving motor, wherein a plurality of PCBA semi-finished products are placed on the conveyer belt, the position sensor detects the positions of the PCBA semi-finished products, and the burning device is located on one side of the conveyer belt.

3. The automated burning apparatus based on the pipeline of claim 1, wherein: the marking abnormality executing device comprises a mechanical arm, a position detecting sensor and a marking seal, wherein the mechanical arm is positioned on one side of the conveyor belt, the marking seal is arranged on the mechanical arm, and the position detecting sensor detects the position of the PCBA semi-finished product which is abnormal in burning.

4. The automated burning apparatus based on the pipeline of claim 1, wherein: the burning device comprises a jig provided with a probe, a burning device, a connecting wire, a burning device driving device and a burning controller, wherein the burning device is positioned on one side of the conveying belt, the connecting wire is connected with the probe and the burning device, when the position of the PCBA semi-finished product is matched with the jig, the burning device driving the probe to be abutted to the PCBA semi-finished product, and the burning device driving device are connected with the burning controller.

5. The automated burning apparatus of claim 4, wherein: the burner driving device is an electric control cylinder, the electric control cylinder drives the probe to move, and the electric control cylinder is connected with the burner driving device.

6. A pipeline-based automated burning apparatus according to claim 3, wherein: the marking seal is a sponge ball attached with ink.

7. The automated burning apparatus of claim 6, wherein: the ink attached to the sponge ball is ink.

8. The automated burning apparatus based on the pipeline of claim 1, wherein: the assembly line conveying device, the marked abnormal executing device and the burning device are respectively connected with the upper computer through 485 communication interfaces.