Circuit board double-platform marking and code reading machine

Abstract

The utility model provides a circuit board double-platform marking and code reading machine, and relates to the technical field of circuit board coding, and the circuit board double-platform marking and code reading machine comprises a case, a first slide rail operation platform, a second slide rail operation platform, a paper feeding mechanism, a paper collecting mechanism, an upper and lower paper carrying mechanism, a feeding and discharging mechanism, a CCD positioning mechanism, a laser mechanism and a code scanning mechanism, the laser engraving machine is simple in structure and reasonable in design, the double working platforms are used for cooperative working, when one platform carries out feeding and discharging, target grabbing, plate edge code reading and rating, the laser mechanism moves to the other platform, laser engraving operation is kept, the working efficiency is improved, and the working efficiency is improved. And the efficiency is greatly improved.

Description

Technical Field

[0001] The present application relates to the technical field of circuit board coding, and in particular to a circuit board dual-platform marking and code reading machine. Background Art

[0002] Circuit board marking machines, especially those for PCBs (printed circuit boards), are essential equipment in the electronics manufacturing industry. These machines use various technologies to mark characters, barcodes, QR codes, and other information on circuit boards for easy traceability, identification, and management.

[0003] The operation process of traditional marking machines can basically be divided into six steps: loading, grabbing the target, reading the board code, laser marking, reading the code and unloading. During laser engraving operation, the above steps are carried out in sequence, resulting in low production efficiency.

[0004] In view of this, the present application aims to provide a circuit board dual-platform marking and code reading machine to better solve the above technical problems. Summary of the Invention

[0005] The purpose of the embodiment of the present application is to provide a dual-platform marking and code reading machine for circuit boards, which utilizes the collaborative operation of the dual platforms. One platform is used for loading and unloading, target grabbing, reading board edge codes, and grading. During the grading, the laser mechanism moves to the other platform to maintain the laser engraving operation, thereby greatly improving efficiency.

[0006] An embodiment of the present application provides a circuit board dual-platform marking and code reading machine, including a chassis, a first slide rail working platform, a second slide rail working platform, a paper loading mechanism, a paper receiving mechanism, an upper and lower paper conveying mechanism, a loading and unloading mechanism, a CCD positioning mechanism, a laser mechanism and a code scanning mechanism. The chassis is provided with a loading bin and a unloading bin, the first slide rail working platform and the second slide rail working platform are vertically parallel to the chassis, the paper loading mechanism and the paper receiving mechanism are respectively arranged on both sides of the first slide rail working platform and the second slide rail working platform, the upper and lower paper conveying mechanism is provided in a group and is respectively arranged on both sides of the first slide rail working platform and the second slide rail working platform, the loading and unloading mechanism is arranged in the chassis and is laterally located above the first slide rail working platform and the second slide rail working platform, the CCD positioning mechanism is installed in the chassis and is located on one side of the first slide rail working platform / the second slide rail working platform, the laser mechanism is arranged in the chassis and is laterally located above the first slide rail working platform and the second slide rail working platform, and the code scanning mechanism is installed in the chassis.

[0007] Furthermore, the loading bin is provided with a loading tray, a linear slide rail and a servo lifting module. The loading tray is used to place products. The linear slide rail is arranged on the side of the loading tray. The servo lifting module is installed on the chassis and connected to the bottom end of the loading tray.

[0008] Furthermore, the loading and unloading mechanism is provided with a column, a double-motor linear motor, a loading suction cup and a unloading suction cup, the column is installed on the chassis, the double-motor linear motor is installed on the column, and the loading suction cup and the unloading suction cup are respectively installed on the double-motor linear motor.

[0009] Furthermore, the upper and lower paper transporting mechanism is provided with a servo drive module, a movable seat, a bracket and a paper suction plate, the servo drive module is installed on the chassis, the movable seat is arranged on the servo drive module, and the paper suction plate is installed on the movable seat through the bracket.

[0010] Furthermore, the laser mechanism is provided with a linear drive motor, a Z-axis moving module, a pseudo-coaxial CCD and a laser. The linear drive motor is installed on the chassis, the Z-axis moving module is installed on the linear drive motor, and the pseudo-coaxial CCD and the laser are respectively installed on the Z-axis moving module.

[0011] Furthermore, the code scanning mechanism is provided with a fixed column, a servo movable module and a code scanning gun, the fixed column is mounted on the chassis, the servo movable module is mounted on the fixed column, and the code scanning gun is mounted on the servo movable module.

[0012] Furthermore, a laser carrier is installed on the first slide rail working platform and the second slide rail working platform respectively, and the laser carrier uses marble as a platform.

[0013] Furthermore, it also includes a dust removal mechanism, which is arranged on one side of the chassis.

[0014] Beneficial effects of the utility model:

[0015] The utility model provides a dual-platform circuit board marking and code reader, including a chassis, a first slide rail working platform, a second slide rail working platform, a paper loading mechanism, a paper collecting mechanism, an upper and lower paper transport mechanism, a loading and unloading mechanism, a CCD positioning mechanism, a laser mechanism and a code scanning mechanism. The chassis is provided with a loading bin and a unloading bin, and the first slide rail working platform and the second slide rail working platform are vertically parallel to the chassis. The utility model has a simple structure and a reasonable design. By utilizing the dual working platforms to work together, one platform is used for loading and unloading, target grabbing, reading the board edge code, and grading. The laser mechanism moves to the other platform to maintain the laser carving operation, which greatly improves the efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is a schematic diagram of the structure of some embodiments of the present utility model;

[0018] Figure 2 It is a schematic diagram of the structure of some embodiments of the present utility model;

[0019] Figure 3 Schematic diagram of the structure of the loading bin / unloading bin / paper loading mechanism in some embodiments of the present invention;

[0020] Figure 4 Schematic diagram of the structure of the upper and lower paper transporting mechanisms in some embodiments of the present utility model;

[0021] Figure 5 Schematic diagram of the structure of the loading and unloading mechanism in some embodiments of the present utility model;

[0022] Figure 6 Schematic diagram of the structure of the laser mechanism in some embodiments of the present utility model;

[0023] Figure 7 Schematic diagram of the structure of the code scanning mechanism in some embodiments of the present utility model;

[0024] Figure 8 Schematic diagram of the structure of the first slide rail working platform and the second slide rail working platform in some embodiments of the present invention.

[0025] The reference numerals are:

[0026] Chassis 1, loading bin 11, loading tray 111, linear slide 112, servo lifting module 113, dust removal mechanism 12, first slide working platform 2, laser carrier 21, second slide working platform 3, paper loading mechanism 4, paper collecting mechanism 5, upper and lower paper conveying mechanism 6, servo drive module 61, movable seat 62, bracket 63, paper suction plate 64, loading and unloading mechanism 7, column 71, double-motor linear motor 72, loading suction cup 73, unloading suction cup 74, CCD positioning mechanism 8, laser mechanism 9, linear drive motor 91, Z-axis moving module 92, pseudo-coaxial CCD 93, laser 94, code scanning mechanism 10, fixed column 101, servo moving module 102, code scanning gun 103. DETAILED DESCRIPTION

[0027] To make the objectives, technical solutions, and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Generally, the components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations.

[0028] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for protection, but merely represents selected embodiments of the present application. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments in the present application without creative work are within the scope of protection of the present application.

[0029] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0030] In the description of this application, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the product of this application is typically placed when in use. These terms are intended only to facilitate the description of this application and simplify the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the terms "first," "second," "third," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0031] Furthermore, terms such as "horizontal," "vertical," and "overhanging" do not necessarily imply that a component must be absolutely horizontal or overhanging, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but rather that it can be slightly tilted.

[0032] It should also be noted that, in the description of this application, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0033] See also Figures 1-8As shown, the circuit board dual-platform marking and code reader described in this embodiment includes a chassis 1, a first slide rail working platform 2, a second slide rail working platform 3, a paper loading mechanism 4, a paper receiving mechanism 5, an upper and lower paper conveying mechanism 6, an upper and lower material mechanism 7, a CCD positioning mechanism 8, a laser mechanism 9 and a code scanning mechanism 10. The chassis 1 is provided with a loading bin 11 and a lowering bin. The first slide rail working platform 2 and the second slide rail working platform 3 are vertically parallel to the chassis 1. The paper loading mechanism 4 and the paper receiving mechanism 5 are respectively arranged on both sides of the first slide rail working platform 2 and the second slide rail working platform 3. The lower paper transport mechanism 6 is provided in a group and is separately arranged on both sides of the first slide rail working platform 2 and the second slide rail working platform 3. The loading and unloading mechanism 7 is arranged on the chassis 1 and is located laterally above the first slide rail working platform 2 and the second slide rail working platform 3. The CCD positioning mechanism 8 is installed on the chassis 1 and is located on one side of the first slide rail working platform 2 / the second slide rail working platform 3. The laser mechanism 9 is arranged on the chassis 1 and is located laterally above the first slide rail working platform 2 and the second slide rail working platform 3. The code scanning mechanism 10 is installed on the chassis 1.

[0034] This embodiment has a simple structure and a reasonable design. By utilizing dual working platforms for collaborative operation, one platform is used for loading and unloading, target grabbing, reading board edge codes, and grading, while the laser mechanism 9 moves to the other platform to maintain the laser engraving operation, thereby greatly improving efficiency.

[0035] Specifically, during operation, after the product is placed on the loading bin 11, the upper and lower paper handling mechanism 6 collects the padding paper on the product, and then the loading and unloading mechanism 7 adsorbs and moves the product to the side of the CCD positioning mechanism 8, and the CCD positioning mechanism 8 takes pictures and reads the target points in sequence. Thereafter, the first slide rail working platform 2 / the second slide rail working platform 3 transports the product to the laser mechanism 9 to start the laser marking operation. At the same time, the loading and unloading mechanism 7 adsorbs the product and moves it to another idle platform, repeats the CCD photo taking, completes the target reading, and after the previous product completes the laser marking operation, it is immediately moved to the laser mechanism 9 for marking operation. The previous product is transferred to the code scanning mechanism 10 for scanning, and then sent to the unloading bin, and the upper and lower paper handling mechanism 6 places the paper and then unloads the material. The above steps are repeated in sequence to realize the collaborative operation of the dual platforms.

[0036] In some specific embodiments, the loading bin 11 is provided with a loading tray 111, a linear slide rail 112 and a servo lifting module 113. The loading tray 111 is used to place products. The linear slide rail 112 is arranged on the side of the loading tray 111. The servo lifting module 113 is installed on the chassis 1 and is connected to the bottom end of the loading tray 111.

[0037] Specifically, the structure of the upper bin 11 is consistent with that of the lower bin 11, and sensors are respectively set near the upper bin 11 and the lower bin in the chassis 1. When loading and unloading products, after the upper bin 11 / lower bin rises to the height of the working platform and the sensor senses it, the upper and lower paper handling mechanisms 6 will collect / place the padding paper.

[0038] Specifically, the paper feeding mechanism 4 can also be configured to be consistent with the structure of the loading bin 11, and a corresponding sensor can be provided on the chassis 1 for paper feeding sensing, while the paper receiving mechanism 5 can be provided with a paper receiving box for paper receiving.

[0039] In some specific embodiments, the loading and unloading mechanism 7 is provided with a column 71, a dual-motor linear motor 72, a loading suction cup 73 and a unloading suction cup 74. The column 71 is installed on the chassis 1, the dual-motor linear motor 72 is installed on the column 71, and the loading suction cup 73 and the unloading suction cup 74 are respectively installed on the dual-motor linear motor 72.

[0040] This embodiment specifically illustrates the arrangement of the loading and unloading mechanism 7 . By adopting a double-motor linear motor 72 , the mechanism is reliable and stable, can be maintenance-free, and effectively improves the loading and unloading efficiency.

[0041] In some embodiments, the upper and lower paper conveying mechanism 6 is provided with a servo drive module 61, a movable seat 62, a bracket 63 and a paper suction plate 64, the servo drive module 61 is installed on the chassis 1, the movable seat 62 is arranged on the servo drive module 61, and the paper suction plate 64 is installed on the movable seat 62 through the bracket 63.

[0042] Specifically, the paper suction cup 64 in this embodiment adopts a non-contact suction cup, which effectively avoids sucking multiple sheets of paper and achieves a better paper padding effect.

[0043] In some embodiments, the laser mechanism 9 is provided with a linear drive motor 91, a Z-axis moving module 92, a pseudo-coaxial CCD 93 and a laser 94. The linear drive motor 91 is installed on the chassis 1, the Z-axis moving module 92 is installed on the linear drive motor 91, and the pseudo-coaxial CCD 93 and the laser 94 are respectively installed on the Z-axis moving module 92.

[0044] This embodiment has a simple structure and reasonable configuration. Through the cooperation of the pseudo-coaxial CCD 93 and the laser 94, accurate coding can be achieved.

[0045] In some embodiments, the code scanning mechanism 10 is provided with a fixed column 101, a servo mobile module 102 and a code scanning gun 103, wherein the fixed column is installed on the chassis 1, the servo mobile module 102 is installed on the fixed column 101, and the code scanning gun 103 is installed on the servo mobile module 102.

[0046] In this embodiment, a barcode scanner 103 is provided to scan the barcode, so as to facilitate the barcode reading and identification after laser marking. The structure is simple and the practicability is strong.

[0047] In some embodiments, a laser stage 21 is installed on each of the first slide rail working platform 2 and the second slide rail working platform 3 , and the laser stage 21 uses marble as a platform.

[0048] In this embodiment, a marble platform is specifically provided to ensure stability during the laser marking process.

[0049] In some embodiments, a dust removal mechanism 12 is further included, and the dust removal mechanism 12 is disposed on one side of the chassis 1 .

[0050] In this embodiment, dust removal is performed by providing a dust removal mechanism 12 to reduce dust pollution. Since tiny dust or debris may be generated on the surface of the material during the laser marking process, the dust removal mechanism 12 can effectively capture and process the dust, significantly reducing the dust concentration in the working area, improving the overall working environment, and ensuring that the marking machine is not affected by dust, thereby achieving stable and efficient processing.

[0051] The above are merely preferred embodiments of the present application and are not intended to limit the present application. Those skilled in the art will readily appreciate that various modifications and variations are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present application shall be included within the scope of protection of the present application.

Claims

1. A circuit board dual-platform marking and code reading machine, characterized by: It includes a chassis, a first slide rail working platform, a second slide rail working platform, a paper loading mechanism, a paper receiving mechanism, an upper and lower paper conveying mechanism, a loading and unloading mechanism, a CCD positioning mechanism, a laser mechanism and a code scanning mechanism. The chassis is provided with a loading bin and a unloading bin. The first slide rail working platform and the second slide rail working platform are vertically parallel to the chassis. The paper loading mechanism and the paper receiving mechanism are respectively arranged on both sides of the first slide rail working platform and the second slide rail working platform. The upper and lower paper conveying mechanism is provided in one group and is respectively arranged on both sides of the first slide rail working platform and the second slide rail working platform. The loading and unloading mechanism is arranged in the chassis and is laterally located above the first slide rail working platform and the second slide rail working platform. The CCD positioning mechanism is installed in the chassis and is located on one side of the first slide rail working platform / the second slide rail working platform. The laser mechanism is arranged in the chassis and is laterally located above the first slide rail working platform and the second slide rail working platform. The code scanning mechanism is installed in the chassis.

2. The circuit board dual-platform marking and code reading machine according to claim 1, characterized in that: The loading bin is provided with a loading tray, a linear slide rail and a servo lifting module. The loading tray is used to place products. The linear slide rail is arranged on the side of the loading tray. The servo lifting module is installed on the chassis and connected to the bottom end of the loading tray.

3. The circuit board dual-platform marking and code reading machine according to claim 1, characterized in that: The loading and unloading mechanism is provided with a column, a double-motor linear motor, a loading suction cup and a unloading suction cup. The column is installed on the chassis, the double-motor linear motor is installed on the column, and the loading suction cup and the unloading suction cup are respectively installed on the double-motor linear motor.

4. The circuit board dual-platform marking and code reading machine according to claim 1, characterized in that: The upper and lower paper transport mechanism is provided with a servo drive module, a movable seat, a bracket and a paper suction plate. The servo drive module is installed on the chassis, the movable seat is arranged on the servo drive module, and the paper suction plate is installed on the movable seat through the bracket.

5. The circuit board dual-platform marking and code reading machine according to claim 1, characterized in that: The laser mechanism is provided with a linear drive motor, a Z-axis moving module, a pseudo-coaxial CCD and a laser. The linear drive motor is installed on the chassis, the Z-axis moving module is installed on the linear drive motor, and the pseudo-coaxial CCD and the laser are respectively installed on the Z-axis moving module.

6. The circuit board dual-platform marking and code reading machine according to claim 1, characterized in that: The code scanning mechanism is provided with a fixed column, a servo movable module and a code scanning gun, wherein the fixed column is mounted on the chassis, the servo movable module is mounted on the fixed column, and the code scanning gun is mounted on the servo movable module.

7. The circuit board dual-platform marking and code reading machine according to claim 1, characterized in that: Laser platforms are respectively installed on the first slide rail working platform and the second slide rail working platform, and the laser platforms use marble as platforms.

8. The circuit board dual-platform marking and code reading machine according to claim 1, characterized in that: It also includes a dust removal mechanism, which is arranged on one side of the chassis.

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