Universal screen cleaning and checking device

Abstract

The utility model discloses a universal screen plate cleaning and checking device which comprises a workbench, a low-voltage anti-explosion LED lamp is arranged on the upper portion of the workbench, Y-axis sliding rails are arranged in the middle of the workbench in a bilateral symmetry mode, an X-axis sliding rail is transversely arranged on the two Y-axis sliding rails, an electron microscope is connected to the X-axis sliding rail through L-shaped angle aluminum, and an X-axis sliding rail is arranged on the X-axis sliding rail through an L-shaped angle aluminum. The screen plate left support and the screen plate right support are arranged on the workbench through sliding rails, a waterproof light-emitting back plate is arranged on the workbench, the industrial control all-in-one machine is arranged on a back stand column through a support, a to-be-inspected screen plate containing area is arranged on the left side of the lower portion of the workbench, and a power control panel and a tool box are arranged on the right side of the lower portion of the workbench. Trundles are arranged at the four corners of the bottom of the workbench. The device is simple to operate, corrosion-resistant and convenient to clean, can be matched with special control software to manage the screen plate and inspect the work of the screen plate, can inspect whether the screen plate is clean or not in a high-magnification manner, and prevents batch quality abnormity in next production caused by hole blockage.

Description

Technical Field

[0001] The utility model relates to the technical field of stencil cleaning and inspection, in particular to a general-purpose stencil cleaning and inspection device. Background Art

[0002] Stencil cleaning and inspection is an important process for inspecting the stencil of the solder paste printing workstation during the processing and production of motor control boards. The traditional stencil cleaning work lacks effective protection for the stencil and is prone to damage during inspection and cleaning; the stencil belongs to a precision printing auxiliary tool. Due to the needs of parts, the openings of the stencil are very small and cannot be recognized by the naked eye. It is often not cleaned thoroughly during the cleaning process, resulting in blocked holes, causing batch quality abnormalities in the next production. Therefore, a inspection tool that can both clean and magnify at a high magnification is needed to assist workers in their operations, preventing batch quality abnormalities caused by unclean stencil cleaning and greatly wasting working hours and glue. Summary of the Invention

[0003] The purpose of the utility model is to solve the above technical problems and provide a general-purpose stencil cleaning and inspection device.

[0004] In order to achieve the above technical purpose and meet the above technical requirements, the technical solution adopted by the utility model is: a general-purpose stencil cleaning and inspection device, including a workbench, characterized in that: a low-voltage explosion-proof LED lamp is arranged on the upper part of the workbench; Y-axis slide rails are symmetrically arranged on the left and right in the middle of the workbench; an X-axis slide rail is horizontally arranged on the two Y-axis slide rails; an electron microscope is connected to the X-axis slide rail through an L-shaped angle aluminum; the left stencil bracket and the right stencil bracket are respectively arranged on the workbench through slide rails; a waterproof light-emitting backboard is arranged on the workbench; an industrial control all-in-one machine is arranged on the back column through a bracket; a stencil to be inspected placement area is arranged on the lower left side of the workbench, and a power control panel and a toolbox are arranged on the lower right side; casters are arranged at the four corners of the bottom of the workbench.

[0005] Preferably: the workbench includes a support skeleton composed of a front column, a back column, a cross beam, and a longitudinal beam, and a bottom plate, a panel, and a side plate are arranged on the support skeleton.

[0006] Preferably: the left stencil bracket and the right stencil bracket are arranged below the X-axis slide rail.

[0007] Preferably: the left stencil bracket and the right stencil bracket are opposite L-shaped brackets.

[0008] Preferably: the power control panel is located below the waterproof light-emitting backboard and is used to control the power supplies of the industrial control all-in-one machine, the electron microscope, the low-voltage explosion-proof LED lamp, and the waterproof light-emitting backboard.

[0009] Compared with the traditional structure, the beneficial effects of the utility model are as follows: the structure is simple and reasonably designed. The main frame is made of 7016 aluminum industrial aluminum profile, and the panel is made of 201 stainless steel. It has a beautiful appearance, is corrosion-resistant and easy to clean. The pure mechanical design has a low failure rate and is easy to operate. It can cooperate with a special control software to manage the stencil and inspect the stencil. It can magnify the inspection of the stencil by a high multiple to check whether the stencil is clean, preventing batch quality abnormalities in the next production caused by blocked holes. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 is a schematic structural diagram of the utility model;

[0011] Figure 2 is a front view of the utility model;

[0012] Figure 3 is a side view of the utility model;

[0013] In the figure: 1. Low-voltage explosion-proof LED lamp, 2. Workbench, 21. Front column, 22. Rear column, 3. Industrial computer integrated machine, 4. Caster, 5. Y-axis slide rail, 6. X-axis slide rail, 7. Electron microscope, 8. Placement area for stencil to be inspected, 9. Toolbox, 10. Power control panel, 11. Slide rail, 12. Left stencil bracket, 13. Right stencil bracket, 14. L-shaped angle aluminum, 15. Bracket. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0014] The following further describes the utility model.

[0015] Referring to the attached Figures 1-3 A general-purpose stencil cleaning and inspection device includes a workbench 2. A low-voltage explosion-proof LED lamp 1 is arranged on the upper part of the workbench 2, which is responsible for providing top-down lighting for the entire device. Y-axis slide rails 5 are symmetrically arranged on the left and right in the middle of the workbench 2. An X-axis slide rail 6 is horizontally arranged on the two Y-axis slide rails 5, which can realize flexible movement in the XY plane directions. A USB-driven electron microscope 7 is connected to the X-axis slide rail 6 through L-shaped angle aluminum 14. The left stencil bracket 12 and the right stencil bracket 13 are respectively arranged on the workbench 2 through slide rails 11. A waterproof light-emitting backboard is arranged on the workbench 2. A 21.5-inch industrial computer integrated machine 3 is connected to the bracket 15 by screws and installed on the rear column 22, and its installation height conforms to ergonomics, and the height from the ground is 1.65 meters; A placement area 8 for the stencil to be inspected is arranged on the lower left side of the workbench 2 for storing the stencils to be cleaned and inspected. A power control panel 10 and a toolbox 9 are arranged on the lower right side. The toolbox 9 is installed directly below the power control panel 10 for storing inspection tools; Casters 4 are arranged at the four corners of the bottom of the workbench 2. Four Fukuma casters 4 are installed directly below the two rear columns 22 and the two front columns 21, serving the purpose of adjusting the level and pushing for handling.

[0016] In this preferred embodiment, the workbench 2 includes a support framework composed of a front vertical column 21, a rear vertical column 22, a cross beam, and a longitudinal beam, and a bottom plate, a panel, and side plates are arranged on the support framework.

[0017] In this preferred embodiment, the left mesh plate bracket 12 and the right mesh plate bracket 13 are arranged below the X-axis slide rail 6, and their widths can be freely adjusted according to the width of the mesh plate.

[0018] In this preferred embodiment, the left mesh plate bracket 12 and the right mesh plate bracket 13 are opposite L-shaped brackets.

[0019] In this preferred embodiment, the power control panel 10 is located below the waterproof light-emitting backboard and is used to control the power supplies of the 21.5-inch industrial control computer 3, the electron microscope 7, the low-voltage explosion-proof LED lamp 1, and the waterproof light-emitting backboard.

[0020] During specific implementation, the present utility model includes a set of dedicated control software for managing the lifespan of the mesh plate, recording various test parameters, and checking pictures, making real-time judgments on various data of the mesh plate, and assisting operators in managing the mesh plate. According to the width of the mesh plate to be inspected, adjust the right mesh plate bracket 13 and the left mesh plate bracket 12 to an appropriate width and lock them; turn on the power supplies of the waterproof light-emitting backboard, the 21.5-inch industrial control computer 3, and the USB-driven electron microscope 7 on the power control panel 10. At this time, the waterproof light-emitting backboard emits uniform white light below the mesh plate, making it easier to clearly observe whether there are blocked holes in the mesh holes; start the dedicated software in the computer. At this time, the USB-driven electron microscope 7 transmits the image signal to the computer screen through a USB cable, and manually drag the USB-driven electron microscope 7 to move it back and forth and left and right to the position to be inspected, and check whether the mesh holes of the mesh plate are clean through the image on the screen; if there is a blocked hole phenomenon, clean the mesh holes with alcohol until they are clean; it is also possible to record the pictures during the inspection process and the tension of the plate through the software.

[0021] The above embodiments of the present utility model are merely examples clearly illustrating the present utility model and are not used to limit the protection scope of the present utility model. All equivalent technical solutions also belong to the scope of the present utility model. The patent protection scope of the present utility model shall be defined by each claim.

Claims

1. A universal screen cleaning and inspection device, comprising a workbench (2), characterized in that: A low-voltage explosion-proof LED lamp (1) is arranged on the upper part of the workbench (2); a Y-axis slide rail (5) is symmetrically arranged on the left and right of the middle part of the workbench (2); an X-axis slide rail (6) is transversely arranged on the two Y-axis slide rails (5); an electron microscope (7) is connected to the X-axis slide rail (6) via an L-shaped angle aluminum (14); a left sieve bracket (12) and a right sieve bracket (13) are respectively arranged on the workbench (2) via slide rails (11); a waterproof luminous back panel is arranged on the workbench (2); an industrial control integrated machine (3) is arranged on a back column (22) via a bracket (15); a sieve placement area (8) to be inspected is arranged on the left side of the lower part of the workbench (2); a power control panel (10) and a tool box (9) are arranged on the right side; and casters (4) are arranged at the four corners of the bottom of the workbench (2).

2. The universal screen cleaning and inspection device according to claim 1, characterized in that: The workbench (2) comprises a support frame consisting of a front column (21), a rear column (22), a crossbeam, and a longitudinal beam, and the support frame is provided with a bottom plate, a panel, and side plates.

3. The universal screen cleaning and inspection device according to claim 1, characterized in that: The left screen support (12) and the right screen support (13) are arranged below the X-axis slide rail (6).

4. The universal screen cleaning and inspection device according to claim 1 or 3, characterized in that: The left mesh plate bracket (12) and the right mesh plate bracket (13) are relative L-shaped brackets.

5. The universal screen cleaning and inspection device according to claim 1, characterized in that: The power control panel (10) is located below the waterproof luminous back panel and is used to control the power supply of the industrial control integrated machine (3), the electronic microscope (7), the low-voltage explosion-proof LED lamp (1), and the waterproof luminous back panel.

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