CN219694953U

CN219694953U - Automatic rechecking device

Info

Publication number: CN219694953U
Application number: CN202320926085.0U
Authority: CN
Inventors: 周春铭
Original assignee: Huzhou Tesifu Electronic Technology Co ltd
Current assignee: Huzhou Tesifu Electronic Technology Co ltd
Priority date: 2023-04-23
Filing date: 2023-04-23
Publication date: 2023-09-15
Anticipated expiration: 2033-04-23

Abstract

The automatic rechecking device comprises a rack, a workbench arranged on the rack and used for placing a piece to be detected, and an imaging assembly, wherein the imaging assembly is arranged above the workbench and used for collecting image information of the piece to be detected, and comprises a hanging plate, an imaging part arranged on the hanging plate and a mounting part connected with the hanging plate and the imaging part; the driving assembly is used for driving the imaging assembly to move above the workbench, wherein the driving assembly comprises a first linear module and a second linear module which are distributed up and down, and the first linear module and the second linear module are connected through a fixing part. According to the utility model, the imaging assembly is driven to move above the workbench by the driving assembly, so that the image information of the part to be detected can be rapidly acquired, automatic rechecking is realized, and the labor cost is saved.

Description

Automatic rechecking device

Technical Field

The utility model relates to the technical field of detection equipment, in particular to an automatic rechecking device.

Background

AOI (Automatic OpticInspection automatic optical inspection) equipment is widely adopted in the manufacturing process of the high-end PCB industry for pattern quality inspection. The AOI is mainly used for detecting defects of the PCB in various production processes, such as notch, copper protruding, short circuit, circuit breaking, residual copper, pinholes, line width and line spacing out of tolerance and the like, and is an important means for ensuring the quality of the PCB and finding problems in the prior process in time. AOI is an indispensable production facility in the production and manufacture of flexible circuit boards. The utility model provides an optical inspection equipment such as public number CN 210015059U discloses an AOI check out test set, includes the frame and slides the workstation of setting in the frame, the workstation is used for adsorbing fixed FPC board, be provided with in the frame and be used for driving the gliding drive division of workstation, the frame is provided with high definition CCD camera in the top of workstation, its characterized in that, be provided with the dust subassembly in the frame, the dust subassembly includes the support arm of setting in the both sides of workstation, installs the back shaft on the support arm to and cup joints the dust roller outside the back shaft, the outer roll surface of dust roller is used for contacting with the FPC board on the workstation. The utility model has the effect of improving the detection work efficiency.

When the device rechecks the product to be detected, workers are required to take the product out of the device, and the product is detected by using external detection equipment, so that the working efficiency is low, and the labor cost is high.

Disclosure of Invention

The utility model aims to provide an automatic rechecking device for solving the problems in the background technology.

The technical scheme of the utility model is as follows: an automatic rechecking device comprises a frame, a workbench arranged on the frame and used for placing a piece to be detected, and further comprises

The imaging assembly is arranged above the workbench and used for collecting image information of a piece to be detected, wherein the imaging assembly comprises a hanging plate, an imaging part arranged on the hanging plate and a mounting part for connecting the hanging plate and the imaging part;

the driving assembly is used for driving the imaging assembly to move above the workbench, wherein the driving assembly comprises a first linear module and a second linear module which are distributed up and down, and the first linear module and the second linear module are connected through a fixing part.

Further, the imaging part comprises a camera, a plurality of inclined plates arranged along the end array of the camera, and an exposure lamp arranged on the inclined plates.

Further, the mounting portion includes a positioning plate connected with the hanging plate through a fixing bolt, and a fixing frame connecting the positioning plate with the camera.

Further, the moving directions of the first linear module and the second linear module are perpendicular to each other, and the first linear module is located above the second linear module.

Further, the fixing portion comprises a transverse plate arranged between the bottom of the first linear module and the top of the second linear module, clamping blocks arranged at two ends of the transverse plate and fixedly connected with the first linear module, and fastening bolts used for fixing the clamping blocks on the transverse plate.

Further, the clamping block is matched with the bottom of the first linear module in a clamping manner.

The utility model has the beneficial effects that:

compared with the prior art, the utility model drives the imaging component to move above the workbench through the driving component, can rapidly acquire the image information of the part to be detected, realizes automatic rechecking and saves labor cost.

Drawings

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

FIG. 2 is an enlarged schematic view of FIG. 1 at A;

FIG. 3 is a schematic diagram of an imaging assembly;

Detailed Description

The utility model is further illustrated by way of example with reference to the accompanying drawings.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

1-3, an automatic re-inspection device comprises a frame 1, a workbench 2 arranged on the frame 1 and used for placing an object to be inspected such as FPC, and further comprises

The imaging assembly 3 is arranged above the workbench 2 and is used for collecting image information of the to-be-detected piece, wherein the imaging assembly 3 comprises a hanging plate 301, an imaging part 302 arranged on the hanging plate 301, and an installation part 303 connecting the hanging plate 301 and the imaging part 302, and the image information in the embodiment can be analyzed through external analysis software after being collected, so that the qualification rate of the to-be-detected piece is judged;

the driving component 4, the driving component 4 is used for driving the imaging component 3 to move above the workbench 2, wherein the driving component 4 comprises a first linear module 401 and a second linear module 402 which are distributed up and down, the first linear module 401 and the second linear module 402 are connected through a fixing part 403, and preferably, the first linear module 401 and the second linear module 402 in the embodiment can be implemented by adopting a CCM-W40-03 kg linear sliding table module; the second linear module 402 is used for driving the first linear module 401 to move, and the first linear module 401 is used for driving the imaging assembly 3 to move.

According to the utility model, the imaging component 3 is driven to move above the workbench 2 by the driving component 4, so that the image information of the part to be detected can be rapidly acquired, automatic rechecking is realized, and the labor cost is saved.

In an alternative embodiment of the present utility model, the imaging portion 302 includes a camera 30201, a plurality of inclined plates 30202 arranged along an end array of the camera 30201, and exposure lamps 30203 arranged on the inclined plates 30202, preferably, the number of the inclined plates 30202 in this embodiment is three, and a user can control the number of the exposure lamps 30203 to be turned on according to actual needs, so as to achieve adjustment of different brightness.

In an alternative embodiment of the present utility model, the mounting portion 303 includes a positioning plate 30302 connected to the hanging plate 301 through a fixing bolt 30301, and a fixing bracket 30303 connecting the positioning plate 30302 and the camera 30201, after the positioning plate 30302 is fixed on the hanging plate 301, the fixing of the camera 30201 can be achieved, and the hanging plate 301 is driven by the driving component 4 to move, so that the imaging component 3 is driven to move above the workbench 2, thereby automatically collecting image information of a piece to be detected.

In an alternative embodiment of the present utility model, the moving directions of the first linear module 401 and the second linear module 402 are perpendicular to each other, where the first linear module 401 is located above the second linear module 402, and preferably, the number of the first linear module 401 and the second linear module 402 in this embodiment is two, the first linear modules 401 are parallel to each other, the second linear modules 402 are parallel to each other, and two ends of the hanging board 301 are connected to the first slider 40101 on the first linear module 401.

In an alternative embodiment of the present utility model, the fixing portion 403 includes a cross plate 40301 disposed between the bottom of the first linear module 401 and the top of the second linear module 402, clamping blocks 40302 disposed at both ends of the cross plate 40301 and fixedly connected to the first linear module 401, and fastening bolts 40303 for fixing the clamping blocks 40302 to the cross plate 40301, preferably, the cross plate 40301 and the second slider 40201 of the second linear module 402 in this embodiment are fixedly connected.

In an alternative embodiment of the present utility model, the clamping block 40302 is in clamping engagement with the bottom of the first linear module 401, and preferably, a clamping groove, not shown, may be formed in the first frame 40102 on the first linear module 401 for clamping engagement with the clamping block 40302, so that the clamping block 40302 is fixed on the first frame 40102.

Claims

1. The utility model provides an automatic recheck device, includes frame (1) and establishes be used for placing workstation (2) of waiting to detect the piece on frame (1), its characterized in that: and also comprises

The imaging assembly (3) is arranged above the workbench (2) and used for collecting image information of a to-be-detected piece, wherein the imaging assembly (3) comprises a hanging plate (301), an imaging part (302) arranged on the hanging plate (301) and a mounting part (303) connected with the hanging plate (301) and the imaging part (302); the driving assembly (4), the driving assembly (4) is used for driving the imaging assembly (3) is in the workstation (2) top removes, wherein, the driving assembly (4) is including first straight line module (401) and the second straight line module (402) of upper and lower distribution, connect through fixed part (403) between first straight line module (401) and the second straight line module (402).

2. The automated review device of claim 1, wherein: the imaging section (302) includes a camera (30201), a plurality of inclined plates (30202) provided along an end array of the camera (30201), and an exposure lamp (30203) provided on the inclined plates (30202).

3. The automated review device of claim 2, wherein: the mounting portion (303) includes a positioning plate (30302) connected to the hanging plate (301) by a fixing bolt (30301), and a fixing bracket (30303) connecting the positioning plate (30302) and the camera (30201).

4. The automated review device of claim 1, wherein: the movement directions of the first linear module (401) and the second linear module (402) are perpendicular to each other, wherein the first linear module (401) is located above the second linear module (402).

5. The automated review device of claim 4, wherein: the fixing part (403) comprises a transverse plate (40301) arranged between the bottom of the first linear module (401) and the top of the second linear module (402), clamping blocks (40302) arranged at two ends of the transverse plate (40301) and fixedly connected with the first linear module (401), and fastening bolts (40303) used for fixing the clamping blocks (40302) on the transverse plate (40301).

6. The automated review device of claim 5, wherein: the clamping block (40302) is matched with the bottom of the first linear module (401) in a clamping mode.