CN219266076U

CN219266076U - PCB board reinspection equipment

Info

Publication number: CN219266076U
Application number: CN202320202258.4U
Authority: CN
Inventors: 符孟常
Original assignee: Dongguan Situoen Intelligent Technology Co ltd
Current assignee: Dongguan Situoen Intelligent Technology Co ltd
Priority date: 2023-02-14
Filing date: 2023-02-14
Publication date: 2023-06-27
Anticipated expiration: 2033-02-14

Abstract

The utility model discloses a PCB rechecking device, comprising: the working machine is provided with a detection platform and an operation platform; the automatic navigation module and the automatic focusing lens arranged on the automatic navigation module are arranged on the detection platform, and the automatic navigation module drives the automatic focusing lens to move in the X, Y axial direction at the upper end position of the detection platform; the operation platform is provided with a work display and an operation panel; detection platform and automatic navigation module cooperation can satisfy the detection work of jumbo size PCB board product, can realize automatic real-time focusing through the automatic focusing lens, and automatic figure size zoom can be realized to the automatic navigation module can realize quick testing point position switching work, and holistic detection efficiency has been improved to the effectual production benefit that has promoted the manufacturer.

Description

PCB board reinspection equipment

Technical Field

The utility model belongs to the technical field of PCB detection equipment, and relates to PCB rechecking equipment.

Background

For large-scale PCBs, because the number of electronic components integrated on the PCB is relatively large and the density is relatively large, in the production or maintenance process, fault points on the PCB are difficult to observe by naked eyes, and the PCB is generally scanned by an optical scanner in the industry to detect the fault points.

The existing detection equipment has the defects of small effective detection size, low detection speed and complex equipment operation, and provides higher requirements for operators, so that the operation cost of PCB manufacturers is high.

Disclosure of Invention

In order to solve the technical problems, the utility model adopts the following technical scheme:

a PCB board review apparatus comprising: the working machine is provided with a detection platform and an operation platform;

the automatic navigation module and the automatic focusing lens arranged on the automatic navigation module are arranged on the detection platform, and the automatic navigation module drives the automatic focusing lens to move in the X, Y axial direction at the upper end position of the detection platform;

the operation platform is provided with a work display and an operation panel.

As a further scheme of the utility model: the automatic navigation module consists of a Y-axis front module and a Y-axis rear module which are arranged at the lower end of the detection platform and an X-axis left-right module which transversely crosses the upper end of the detection platform;

the X-axis left and right modules are arranged on the sliding parts of the Y-axis front and rear modules; the automatic focusing lens is arranged on the sliding part of the left and right X-axis modules.

As a further scheme of the utility model: and a vacuum adsorption area for carrying out vacuum adsorption fixation on the PCB to be detected is formed on the detection platform.

As a further scheme of the utility model: the detection platform adopts a front-to-back upward inclination structure design, and the inclination angle is 20 degrees.

As a further scheme of the utility model: the lower end of the automatic focusing lens is provided with an annular visual light source for providing a light supplementing light source for the automatic focusing lens.

As a further scheme of the utility model: the detection platform is provided with a protection upper cover for carrying out cage protection on the detection platform.

The utility model has the beneficial effects that: detection platform and automatic navigation module cooperation can satisfy the detection work of jumbo size PCB board product, can realize automatic real-time focusing through the automatic focusing lens, and automatic figure size zoom can be realized to the automatic navigation module can realize quick testing point position switching work, and holistic detection efficiency has been improved to the effectual production benefit that has promoted the manufacturer.

Drawings

Fig. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is a schematic diagram of an auto-focus lens according to the present utility model.

FIG. 3 is a schematic diagram of the structure of the left and right X-axis modules in the present utility model.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it should be understood that the described embodiments are only some embodiments of the present application, but not all embodiments, and the present application is not limited by the example embodiments described herein. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The utility model provides referring to fig. 1 to 3, in an embodiment of the utility model, a rechecking device for a PCB board includes: a working machine 1, wherein a detection platform 3 and an operation platform 2 are arranged on the working machine 1;

the automatic navigation module and the automatic focusing lens 9 arranged on the automatic navigation module are arranged on the detection platform 3, and the automatic focusing lens 9 is driven by the automatic navigation module to move in the X, Y axial direction at the upper end position of the detection platform 3;

the operation platform 2 is provided with a working display 8 and an operation panel 7, wherein the operation panel 7 can be a keyboard, a mouse and control keys for realizing the control of the working modes of the automatic navigation module and the automatic focusing lens 9;

in the specific implementation, the PCB to be detected is placed on the detection platform 3, then the automatic navigation module drives the automatic focusing lens 9 to rapidly move to the upper end of the position of the problem point to be detected of the PCB, automatic real-time focusing is realized through the automatic focusing lens 9, automatic image size scaling can be realized through the automatic focusing lens 9, clear PCB patterns are displayed in the working display 8 for a detector to carry out repeated judgment detection, and after one problem point is detected, the automatic navigation module can rapidly drive the automatic focusing lens 9 to move to the next point; and the detection steps are repeated to realize the detection processing work of the PCB.

Further, the automatic navigation module consists of a Y-axis front-rear module 11 arranged at the lower end of the detection platform 3 and an X-axis left-right module 5 crossing the upper end of the detection platform 3;

the X-axis left and right modules 5 are mounted on the sliding parts of the Y-axis front and rear modules 11; the automatic focusing lens 9 is arranged on the sliding part of the X-axis left and right modules 5; the left and right X-axis modules 5 are composed of a middle screw driving part 111 and sliding rail parts 112 arranged on two sides, two ends of the left and right X-axis modules 5 are connected and matched with sliding blocks (namely sliding parts of the front and rear Y-axis modules 11) on the sliding rail parts 112 on two sides through a support structure, and an avoidance groove for the support structure to pass through is formed in the detection platform 3.

Further, the vacuum adsorption area 4 for carrying out vacuum adsorption fixation of the PCB to be detected is formed on the detection platform 3, so that the effect of vacuum adsorption can be realized when the PCB is placed, and the fixation work of the PCB to be detected is realized.

Further, the detection platform 3 adopts a front-to-back upward inclination structural design, the inclination angle is 20 degrees, the human engineering design is more met, and the PCB taking, placing and detecting work of workers are more convenient.

Further, a lower end of the auto-focus lens 9 is provided with an annular vision light source 10 for providing a light supplement light source for the auto-focus lens 9.

Further, be provided with the protection upper cover 6 that is used for carrying out the cage protection with detection platform 3 on the detection platform 3, reduce the invasion of external light source through the protection upper cover 6, improve the image definition that autofocus lens 9 vision detected.

It is further noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a PCB board reinspection equipment which characterized in that includes: the working machine is provided with a detection platform and an operation platform;

the operation platform is provided with a work display and an operation panel.

2. The device for rechecking the PCB as set forth in claim 1, wherein the automatic navigation module comprises a front and a rear Y-axis module arranged at the lower end of the detection platform and a left and a right X-axis modules crossing the upper end of the detection platform;

3. The device for rechecking the PCB as set forth in claim 1, wherein the inspection platform is formed with a vacuum suction area for vacuum suction fixing of the PCB to be inspected.

4. The device for rechecking Printed Circuit Boards (PCB) as defined in claim 1, wherein the detection platform is designed to be inclined upwards from front to back by an angle of 20 °.

5. The device of claim 1, wherein the lower end of the auto-focus lens is provided with a ring-shaped visual light source for providing a light-supplementing light source for the auto-focus lens.

6. The device for rechecking the PCB as set forth in claim 1, wherein the inspection platform is provided with a protective upper cover for protecting the inspection platform from being covered.