A circuit board repair assembly and repair apparatus

Abstract

The utility model discloses a kind of circuit board repair assembly and repair equipment, it is related to circuit board repair technical field, including mechanical arm and carrier, the carrier rotation is set on the mechanical arm, at least one of wiping head, spade head and pressure head is provided on the carrier;The wiping head is used to wipe material surface;The spade head is used to clean the residue on material surface;The pressure head is used to press the material and repair;The utility model uses, material is photographed by visual camera, according to the photographing result judges the defect type of material, selects corresponding repair head, changes position to carrier by mechanical arm, so that corresponding repair head is oriented to the defect of material, and the defect is repaired.

Description

Technical Field

[0001] This utility model relates to the field of circuit board repair technology, specifically to a circuit board repair component and repair equipment. Background Technology

[0002] Printed circuit boards (PCBs) are key basic components of various electronic devices, and their quality plays a decisive role in the overall performance and reliability of electronic devices.

[0003] During the circuit board manufacturing process, defects may appear on the circuit board's appearance. Therefore, rigorous appearance defect detection and repair are necessary. The specific process is as follows: First, an initial inspection is performed. Optical appearance inspection equipment uses an optical imaging system to acquire images of the circuit board. Then, image processing algorithms are used to compare and analyze these images with preset standard images to determine if defects exist, locate the coordinates of the defect points, and store the results on the optical appearance inspection equipment. Next, a second inspection is performed. Based on the initial inspection results, the circuit board undergoes a manual re-inspection. After the operator checks and confirms the defect points, they repair any creases or damage to the circuit board.

[0004] In the existing technology, after visual defect inspection of the circuit board, the folding and pressing damage (bulges, warping, etc.) of the circuit board is repaired manually with hand tools, which has low repair efficiency.

[0005] In view of this, there is an urgent need for a circuit board repair component and repair equipment. Utility Model Content

[0006] To address the problems existing in the prior art, this utility model solves the problem using the following technical structure.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: A circuit board repair assembly includes a robotic arm and a carrier, the carrier being rotatably mounted on the robotic arm, and the carrier being provided with at least one of a wiping head, a scraping head, and a pressing head; The wiping head is used to wipe the surface of the material; The shovel head is used to clean residues from the surface of the material; The pressure head is used to press and repair materials.

[0008] The carrier is provided with the wiping head, the shovel head, and the pressing head.

[0009] The wiping head, the shovel head, and the pressing head are arranged in a circumferential pattern on the carrier.

[0010] The carrier is provided with three mounting rods, and the wiping head, the shovel head and the pressure head are respectively disposed at the suspension ends of the three mounting rods.

[0011] Two of the mounting rods have insertion holes at their ends, and the wiping head and the shovel head are respectively inserted into the corresponding insertion holes.

[0012] The pressure head is U-shaped, and an installation block is provided at the open end of the pressure head. The installation block is disposed on the corresponding installation rod.

[0013] The mounting block is provided with mounting holes, and one end of the mounting rod is provided with a positioning rod. The mounting block is sleeved on the positioning rod through the mounting holes.

[0014] The suspended end of the shovel head is flat.

[0015] The robotic arm is a six-axis robotic arm.

[0016] A circuit board repair device includes the aforementioned circuit board repair component.

[0017] The above-described structure of this utility model can achieve the following beneficial effects: In use, the material is imaged by a vision camera, the type of defect is determined based on the image, the corresponding repair head is selected, and the carrier is repositioned by a robotic arm so that the corresponding repair head faces the defect in the material to repair the defect. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this application; Figure 2 This is a schematic diagram of the structure of the carrier in this application.

[0019] In the diagram: 81, robotic arm; 82, carrier; 821, mounting rod; 83, wiping head; 84, shovel head; 85, pressure head; 851, mounting block. Detailed Implementation

[0020] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0021] It should be noted that the terms "comprising" and "having" and any variations thereof in the specification, claims and accompanying drawings of this utility model are intended to cover non-exclusive inclusion. For example, a process, method, apparatus, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are explicitly listed, but may include other steps or units that are not explicitly listed or that are inherent to such processes, methods, products or devices.

[0022] The following is in conjunction with the appendix Figures 1-2 This application will be described in further detail.

[0023] refer to Figure 1 The circuit board repair assembly shown includes a robotic arm 81 and a carrier 82. The carrier 82 is rotatably mounted on the robotic arm 81. The carrier 82 is equipped with at least one of the following: a wiping head 83, a scraper head 84, and a pressing head 85 (that is, one or two, or all three, can be selected according to usage requirements). The wiping head 83 is used to wipe the surface of the material (e.g., to remove low-adhesion residues on the material). The scraper head 84 is used to clean residues on the surface of the material (e.g., to remove strong adhesive residues such as glue residues on the material). The pressing head 85 is used to press and repair the material (e.g., to repair defects such as bulges or warped edges). Thus, the position of the carrier 82 is changed by the robotic arm 81 (preferably a six-axis robotic arm). (In actual use, the material is imaged by a vision camera, and the defect type of the material is determined based on the image image. The corresponding repair head (wiping head 83, scraper head 84, or pressing head 85)) so that the corresponding repair head faces the defect of the material to repair the defect.

[0024] like Figure 1 and Figure 2 As shown, in this embodiment, the carrier 82 is provided with a wiping head 83, a scraper head 84, and a pressing head 85. In order to facilitate the operation of the robotic arm 81, the wiping head 83, the scraper head 84, and the pressing head 85 are distributed in a circular pattern on the carrier 82. Thus, by rotating the carrier 82, the corresponding repair head is selected to face the material, and the position of the carrier 82 is changed by the robotic arm 81 to repair the defect.

[0025] like Figure 2As shown, the carrier 82 is provided with three mounting rods 821. The wiping head 83, the scraper head 84, and the pressure head 85 are respectively provided at the suspension ends of the three mounting rods 821. Two of the mounting rods 821 have insertion holes at their ends. The wiping head 83 and the scraper head 84 are respectively inserted into the corresponding insertion holes. This makes it easy to replace the wiping head 83 and the scraper head 84. The wiping head 83 needs to be replaced frequently, so a quick-release structure is used to fix it in the insertion hole for easy operation. The pressure head 85 is U-shaped (or dovetail-shaped). The open end of the pressure head 85 is provided with a mounting block 851, and the mounting block 851 is provided with a mounting hole. One of the mounting rods 821 has a positioning rod at its end. The mounting block 851 is sleeved on the positioning rod through the mounting hole to realize the installation of the pressure head 85.

[0026] Further optimizations include, for example Figure 2 As shown, the suspended end of the shovel head 84 is flat to facilitate cleaning of adhering substances on the surface of the material.

[0027] This application also discloses a circuit board repair device, including the circuit board repair components described above.

[0028] The above are merely preferred embodiments of this application, and the present invention is not limited to the above embodiments. It is understood that other improvements and variations that can be directly derived or conceived by those skilled in the art without departing from the spirit and concept of the present invention should be considered to be included within the protection scope of the present invention.

Claims

1. A circuit board repair assembly, characterized in that, It includes a robotic arm (81) and a carrier (82), the carrier (82) being rotatably mounted on the robotic arm (81), and the carrier (82) being provided with at least one of a wiping head (83), a shovel head (84), and a pressing head (85); The wiping head (83) is used to wipe the surface of the material; The shovel head (84) is used to clean residues from the surface of the material; The pressure head (85) is used to press and repair the material.

2. The circuit board repair assembly according to claim 1, characterized in that: The carrier (82) is provided with the wiping head (83), the shovel head (84) and the pressing head (85).

3. The circuit board repair assembly according to claim 2, characterized in that: The wiping head (83), the shovel head (84), and the pressing head (85) are circumferentially distributed on the carrier (82).

4. A circuit board repair assembly according to claim 2 or 3, characterized in that: The carrier (82) is provided with three mounting rods (821), and the wiping head (83), the shovel head (84) and the pressure head (85) are respectively provided at the suspension ends of the three mounting rods (821).

5. A circuit board repair assembly according to claim 4, characterized in that: Two of the mounting rods (821) have insertion holes at their ends, and the wiping head (83) and the shovel head (84) are respectively inserted into the corresponding insertion holes.

6. A circuit board repair assembly according to claim 4, characterized in that: The pressure head (85) is U-shaped, and the open end of the pressure head (85) is provided with a mounting block (851), which is disposed on the corresponding mounting rod (821).

7. A circuit board repair assembly according to claim 6, characterized in that: The mounting block (851) is provided with mounting holes, and one end of the mounting rod (821) is provided with a positioning rod. The mounting block (851) is sleeved on the positioning rod through the mounting holes.

8. A circuit board repair assembly according to claim 1, characterized in that: The suspended end of the shovel head (84) is flat.

9. A circuit board repair assembly according to claim 1, characterized in that: The robotic arm (81) is a six-axis robotic arm.

10. A circuit board repair device, characterized in that: Includes the circuit board repair assembly as described in any one of claims 1-9.

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