PCB automatic restoration blanking machine

Abstract

The utility model relates to a PCB automatic restoration blanking machine, which comprises an upper frame and a lower frame, a first lifting module, an overturning cylinder, an overturning streamline and a second lifting module are arranged in the lower frame, a moving table of the first lifting module is fixedly connected with a main streamline, one end of the overturning streamline is hinged with the lower frame, and the other end of the overturning streamline is hinged with the second lifting module. The other end of the overturning streamline is hinged to a piston rod of an overturning air cylinder, a material box roller line is fixedly connected to the movable part of the second lifting module, a restoration assembly is arranged on the upper rack and located above the main streamline, the restoration assembly comprises a mechanical arm, a restoration adsorption disc and a CCD camera, and a two-axis moving module is arranged on the upper rack and located above the material box roller line. A plurality of discharging suction cups are fixedly connected to a moving table of the two-axis moving module, and a storage material box is placed on a roller of the material box roller line. The beneficial effects of the utility model are that the PCB can be automatically detected and corrected and automatically placed in the material box, the material box can be automatically transferred, and the PCB loading and unloading efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of PCB production and processing equipment, in particular to a PCB automatic alignment blanking machine. Background Art

[0002] PCB board, also known as printed circuit board, is a provider of electrical connections for connecting electronic components. The PCB automation equipment production line mainly includes placement machines, board feeders, visual inspection machines, etc. Each process requires the board loader to be connected with the placement machine, board feeder, visual inspection machine, unloader, etc. PCB boards are circulated through the board loader and unloader. The unloader is mainly used for unloading and storing PCB boards.

[0003] The existing operation method is: after the PCB board is processed and discharged in the corresponding processing equipment, it is transported out through a conveyor belt and then manually adjusted and placed in a material box. The existing loading method is inefficient, so a PCB automatic alignment unloading machine is needed. Utility Model Content

[0004] The purpose of the utility model is to provide a PCB automatic alignment and unloading machine, which can automatically detect and align PCB boards and automatically place them in a material box, and can also automatically circulate the material box to improve the loading and unloading efficiency of PCBs.

[0005] In order to achieve the above-mentioned objectives, the utility model provides the following technical solutions: a PCB automatic correction and blanking machine, comprising an upper frame and a lower frame, wherein the lower frame is provided with a first lifting module, a flip cylinder, a flip streamline and a second lifting module, the moving platform of the first lifting module is fixedly connected to the main line, one end of the flip streamline is hinged to the lower frame, and the other end of the flip streamline is hinged to the piston rod of the flip cylinder, the moving upper of the second lifting module is fixedly connected to the material box roller line, and a correction component is provided on the upper frame above the main line, the correction component includes a manipulator, a correction adsorption plate and a CCD camera, and a two-axis moving module is provided on the upper frame above the material box roller line, and a plurality of unloading suction cups are fixedly connected to the moving platform of the two-axis moving module, and a storage material box is placed on the roller of the material box roller line.

[0006] Furthermore, the first lifting module and the second lifting module are both fixedly connected to the lower frame, the discharge end of the flip streamline is corresponding to the feed end of the main line, and the discharge end of the main line is corresponding to the feed end of the material box roller line.

[0007] Furthermore, the flip cylinder is hinged to the lower frame, and the flip cylinder is located below the main flow line; the manipulator and the CCD camera are both fixedly connected to the upper frame, and a fill light is provided on the upper frame next to the CCD camera.

[0008] Furthermore, there are multiple second lifting modules and material box roller lines. The head and tail ends of the material box roller lines opposite the main line discharge end are fixedly connected with a positioning cylinder and a clamping cylinder respectively, and the head and tail ends of the material box roller lines on both sides of the main line discharge end are fixedly connected with a blocking cylinder.

[0009] The beneficial effects of the present invention are as follows: through the coordinated use of the main line, the correction component, the two-axis moving module and the material box roller line, the PCB board can be automatically detected and corrected and automatically placed in the material box, and the material box can be automatically circulated, thereby improving the loading and unloading efficiency of the PCB. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a first-perspective schematic diagram of a PCB automatic alignment blanking machine according to the present invention.

[0011] Figure 2 This is a second perspective schematic diagram of a PCB automatic correction blanking machine according to the present invention.

[0012] Figure 3 This is a schematic diagram of the material box roller line of a PCB automatic correction blanking machine of the present utility model.

[0013] Figure 4 This is a schematic diagram of a correction component of a PCB automatic correction blanking machine according to the present invention.

[0014] In the figure: 1. First lifting module; 2. Flipping cylinder; 3. Flipping streamline; 4. Second lifting module; 401. Material box roller line; 402. Positioning cylinder; 403. Clamping cylinder; 404. Blocking cylinder; 501. Robot; 502. Correction adsorption plate; 503. CCD camera; 504. Fill light; 601. Two-axis moving module; 602. Unloading suction cup; 7. Storage material box; 8. Main flow line. DETAILED DESCRIPTION

[0015] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0016] refer to Figure 1-Figure 4The PCB automatic correction and blanking machine shown in the figure includes an upper frame and a lower frame, and the lower frame is provided with a first lifting module 1, a flip cylinder 2, a flip streamline 3 and a second lifting module 4, and the main line 8 is fixedly connected to the moving platform of the first lifting module 1, one end of the flip streamline 3 is hinged to the lower frame, and the other end of the flip streamline 3 is hinged to the piston rod of the flip cylinder 2, and the moving upper part of the second lifting module 4 is fixedly connected to the material box roller line 401, and a correction component is provided on the upper frame above the main line 8, and the correction component includes a manipulator 501, a correction adsorption plate 502 and a CCD camera 503, and a two-axis moving module 601 is provided on the upper frame above the material box roller line 401, and a plurality of unloading suction cups 602 are fixedly connected to the moving platform of the two-axis moving module 601, and a storage material box 7 is placed on the roller of the material box roller line 401.

[0017] The first lifting module 1 and the second lifting module 4 are both fixedly connected to the lower frame. The first lifting module 1 is used to drive the main line 8 to rise and fall. The discharge end of the flipping streamline 3 is corresponding to the feed end of the main line 8, and the discharge end of the main line 8 is corresponding to the feed end of the material box roller line 401. The flipping streamline 3 can be horizontally expanded or vertically stored under the drive of the flipping cylinder 2 for easy transportation.

[0018] The flip cylinder 2 is hinged to the lower frame, and the flip cylinder 2 is located below the main line 8; the manipulator 501 and the CCD camera 503 are both fixedly connected to the upper frame, and the CCD camera 503 can take pictures of the PCB to detect whether it is in a straightened state. A fill light 504 is provided on the upper frame next to the CCD camera 503.

[0019] There are multiple second lifting modules 4 and material box roller lines 401. The material box roller lines 401 are mainly used to transport the storage material boxes 7. The head and tail ends of the material box roller lines 401 opposite the discharge end of the main line 8 are fixedly connected with positioning cylinders 402 and clamping cylinders 403 respectively. The positioning cylinder 402 and the clamping cylinder 403 can lock and position the storage material boxes 7. The head and tail ends of the material box roller lines 401 on both sides of the discharge end of the main line 8 are fixedly connected with blocking cylinders 404. The blocking cylinders 404 can block the storage material boxes 7.

[0020] The working principle of the present invention is: when the present invention is in use, the PCB is conveyed by the flip streamline 3 and the main line 8. The PCB is photographed and inspected by the CCD camera 503 during the conveying process. The qualified PCB is subjected to subsequent correction action, and the unqualified NG products are screened out. Then the robot 501 drives the correction adsorption plate 502 to adsorb the PCB for adjustment. The corrected PCB is continued to be conveyed to the unloading station by the main line 8. At this time, at the material box roller line 401, the material box is lifted by the second lifting module 4, and the unloading suction cup 602 is driven by the two-axis moving module 601 to transfer the PCB to the storage material box 7 for storage.

[0021] The above embodiments are used to further illustrate the present invention, but do not limit the present invention to these specific embodiments. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present invention should be understood to be within the scope of protection of the present invention.

Claims

1. A PCB automatic correction blanking machine, characterized by: The machine comprises an upper frame and a lower frame, wherein a first lifting module (1), a turning cylinder (2), a turning streamline (3) and a second lifting module (4) are arranged in the lower frame, a main flow line (8) is fixedly connected to the moving platform of the first lifting module (1), one end of the turning streamline (3) is hinged to the lower frame, and the other end of the turning streamline (3) is hinged to the piston rod of the turning cylinder (2), and a material box roller line (401) is fixedly connected to the moving platform of the second lifting module (4). A correction component is provided on the upper frame above the main flow line (8), and the correction component includes a manipulator (501), a correction suction disk (502) and a CCD camera (503). A two-axis moving module (601) is provided on the upper frame above the material box roller line (401). A plurality of unloading suction cups (602) are fixedly connected to the moving platform of the two-axis moving module (601). A storage material box (7) is placed on the roller of the material box roller line (401).

2. The PCB automatic alignment blanking machine according to claim 1, characterized in that: The first lifting module (1) and the second lifting module (4) are both fixedly connected to the lower frame, the discharge end of the turnover streamline (3) is correspondingly arranged to the feed end of the main stream line (8), and the discharge end of the main stream line (8) is correspondingly arranged to the feed end of the material box roller line (401).

3. The PCB automatic alignment blanking machine according to claim 1, characterized in that: The turning cylinder (2) is hinged to the lower frame, and the turning cylinder (2) is located below the main flow line (8); the manipulator (501) and the CCD camera (503) are both fixedly connected to the upper frame, and a fill light (504) is provided on the upper frame next to the CCD camera (503).

4. The PCB automatic alignment blanking machine according to claim 1, characterized in that: The second lifting module (4) and the material box roller line (401) are specifically multiple, and the head and tail ends of the material box roller line (401) facing the discharge end of the main line (8) are respectively fixedly connected with a positioning cylinder (402) and a clamping cylinder (403), and the head and tail ends of the material box roller lines (401) located on both sides of the discharge end of the main line (8) are fixedly connected with a blocking cylinder (402).

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