Mobile phone middle frame step dotting detection device

Abstract

The utility model discloses a mobile phone middle frame step dotting detection device which comprises a rack, a dotting detection mechanism is installed in the rack, the dotting detection mechanism comprises a workbench, supports are arranged on the two sides of the workbench, Y-axis guide rails are installed on the supports respectively, Y-axis moving platforms are arranged on the Y-axis guide rails in a sliding connection mode, and the Y-axis moving platforms are arranged on the Y-axis moving platforms. The Y-axis moving platform moves along the Y-axis guide rail through a Y-axis driving mechanism, an X-axis guide rail is installed on the Y-axis moving platform, a detection support is connected to the X-axis guide rail in a sliding mode, the detection support moves along the X-axis guide rail through an X-axis driving mechanism, and a laser displacement sensor is installed on the detection support. According to the utility model, the PLC controls the Y-axis driving linear motor and the X-axis driving linear motor to drive the laser displacement sensor to automatically and accurately arrive at a product dotting detection position for detection, so that the automation of dotting detection of a mobile phone middle frame step is realized, the detection efficiency is greatly improved, and the labor force is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile phone processing and detection, in particular to a mobile phone middle frame step dotting detection device. Background Art

[0002] After the existing mobile phone middle frame is CNC machined, it is necessary to measure the height of each step surface of the mobile phone middle frame to determine whether the CNC machining of the mobile phone middle frame is in place.

[0003] like Figure 1 As shown, existing mobile phone midframe step marking inspections are performed manually using a digital altimeter. The mobile phone midframe is clamped with a jig and placed on the digital altimeter's working platform. The altimeter's position and height are manually controlled, and the instrument is raised and lowered to measure the points. Manual point measurement is slow, time-consuming, and labor-intensive, with low measurement efficiency and a significant labor cost. Utility Model Content

[0004] In order to solve the above technical problems, the utility model designs a device for detecting steps on the middle frame of a mobile phone.

[0005] The utility model adopts the following technical solutions:

[0006] A device for detecting steps on a mobile phone middle frame, comprising a frame, a dot detection mechanism installed in the frame, the dot detection mechanism comprising a workbench, brackets arranged on both sides of the workbench, Y-axis guide rails respectively installed on the brackets, the Y-axis guide rails being provided with a Y-axis moving platform slidably connected thereto, the Y-axis moving platform moving along the Y-axis guide rails via a Y-axis driving mechanism, the Y-axis moving platform being installed with an X-axis guide rail, a detection bracket slidably connected to the X-axis guide rails, the detection bracket moving along the X-axis guide rails via an X-axis driving mechanism, and the detection bracket being installed with a laser displacement sensor.

[0007] Preferably, a universal positioning base is installed on the workbench, and multiple rows of positioning mounting holes are evenly opened on the universal positioning base for positioning and installing multiple product fixtures.

[0008] Preferably, waist-shaped translation mounting holes are provided on both sides of the universal positioning base, and a row of positioning screw holes is correspondingly installed on the workbench for installing the universal positioning base.

[0009] Preferably, the Y-axis driving mechanism and the X-axis driving mechanism respectively adopt a Y-axis driving linear motor and an X-axis driving linear motor.

[0010] Preferably, the Y-axis driving linear motor, the X-axis driving linear motor and the laser displacement sensor are connected to a control system, and the control system is controlled by PLC.

[0011] Preferably, casters are provided at the bottom of the rack.

[0012] Preferably, an outer cover is provided outside the frame workbench.

[0013] Preferably, a top cover is provided on the top of the frame.

[0014] Preferably, a warning light is provided on the rack.

[0015] Preferably, the support is made of a marble slab.

[0016] The beneficial effect of the present invention is that the present invention sets up a mobile phone middle frame step dot detection device, which controls the Y-axis linear motor and the X-axis linear motor to drive the laser displacement sensor to automatically and accurately detect the product dot detection position through PLC, thereby realizing the automation of the mobile phone middle frame step dot detection, greatly improving the detection efficiency and saving manual labor. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural diagram of an existing digital altimeter;

[0018] Figure 2 It is a structural schematic diagram of the utility model;

[0019] Figure 3 This is a structural diagram of the dot detection mechanism in the utility model;

[0020] Figure 4 yes Figure 3 A top view of

[0021] In the figure: 1. Frame, 2. Dot detection mechanism, 3. Outer cover, 4. Top cover, 5. Warning light, 6. Casters, 7. Workbench, 8. Universal positioning base, 9. Bracket, 10. Y-axis guide rail, 11. Y-axis drive linear motor, 12. X-axis guide rail, 13. X-axis drive linear motor, 14. Detection bracket, 15. Laser displacement sensor, 16. Y-axis moving platform, 17. Translation mounting hole, 18. Positioning screw hole, 19. Positioning mounting hole. DETAILED DESCRIPTION

[0022] The technical solution of the present invention is further described in detail below through specific embodiments and in conjunction with the accompanying drawings:

[0023] Example: Figure 2-Figure 4As shown, a device for detecting steps of a mobile phone middle frame is provided, comprising a frame 1, in which a dotting detection mechanism 2 is installed, the dotting detection mechanism comprising a workbench 7, brackets 9 are arranged on both sides of the workbench, Y-axis guide rails 10 are respectively installed on the brackets, the Y-axis guide rails are provided with a Y-axis moving platform 16 slidably connected thereto, the Y-axis moving platform moves along the Y-axis guide rails through a Y-axis driving mechanism, an X-axis guide rail 12 is installed on the Y-axis moving platform, a detection bracket 14 is slidably connected to the X-axis guide rails, the detection bracket is moved along the X-axis guide rails through an X-axis driving mechanism, and the detection bracket is installed with a laser displacement sensor 15.

[0024] A universal positioning base 8 is installed on the workbench, and multiple rows of positioning installation holes 19 are evenly opened on the universal positioning base for positioning and installing various product fixtures.

[0025] Waist-shaped translation mounting holes 17 are provided on both sides of the universal positioning base, and a row of positioning screw holes 18 are correspondingly provided on the workbench for mounting the universal positioning base.

[0026] The Y-axis drive mechanism and the X-axis drive mechanism respectively use a Y-axis drive linear motor 11 and an X-axis drive linear motor 13. The Y-axis drive linear motor, the X-axis drive linear motor and the laser displacement sensor are connected to a control system, which is controlled by a PLC.

[0027] The bottom of the frame is provided with casters 6. An outer cover 3 is provided outside the frame workbench. A top cover 4 is provided on the top of the frame. A warning light 5 is provided on the frame. The bracket is made of marble slab.

[0028] This utility model provides a device for detecting the step dotting on a mobile phone's midframe. Using a PLC-controlled Y-axis linear motor and an X-axis linear motor, the device drives a laser displacement sensor to automatically and accurately detect the dotting position on the product. This automated device significantly improves detection efficiency and saves labor. A universal positioning base is also installed on the workbench, accommodating the positioning and installation of various product fixtures, offering wide applicability. The support is constructed of marble slabs, ensuring stable and precise platform movement.

[0029] The embodiment described above is only a preferred solution of the present invention and does not limit the present invention in any form. Other variations and modifications are possible without exceeding the technical solutions described in the claims.

Claims

1. A device for detecting steps on a mobile phone frame, comprising a frame, characterized in that: A dot detection mechanism is installed in the frame, which includes a workbench, brackets are arranged on both sides of the workbench, Y-axis guide rails are respectively installed on the brackets, the Y-axis guide rails are provided with a Y-axis moving platform slidingly connected, the Y-axis moving platform moves along the Y-axis guide rails through the Y-axis driving mechanism, the Y-axis guide rails are installed on the Y-axis moving platform, the X-axis guide rails are slidably connected to the detection brackets, the detection brackets move along the X-axis guide rails through the X-axis driving mechanism, and the detection brackets are installed with a laser displacement sensor.

2. The mobile phone middle frame step dot detection device according to claim 1, characterized in that: A universal positioning base is installed on the workbench, and multiple rows of positioning mounting holes are evenly arranged on the universal positioning base for positioning and installing various product fixtures.

3. The device for detecting the step dot of the mobile phone middle frame according to claim 2, characterized in that: Waist-shaped translation mounting holes are provided on both sides of the universal positioning base, and a row of positioning screw holes is correspondingly provided on the workbench for mounting the universal positioning base.

4. The device for detecting the step dot of the mobile phone middle frame according to claim 1, wherein: The Y-axis driving mechanism and the X-axis driving mechanism respectively adopt a Y-axis driving linear motor and an X-axis driving linear motor.

5. The device for detecting the step dot of the mobile phone middle frame according to claim 4, characterized in that: The Y-axis driving linear motor, the X-axis driving linear motor and the laser displacement sensor are connected to a control system, and the control system adopts PLC control.

6. The device for detecting the step dot of the mobile phone middle frame according to claim 1, wherein: Casters are provided at the bottom of the frame.

7. The device for detecting the step dot of the mobile phone middle frame according to claim 1, characterized in that: An outer cover is arranged outside the frame workbench.

8. The device for detecting the step dot of the mobile phone middle frame according to claim 1, wherein: A top cover is provided on the top of the frame.

9. The device for detecting steps on a mobile phone middle frame according to claim 1, wherein: A warning light is provided on the frame.

10. The device for detecting the step dot of the mobile phone middle frame according to claim 1, wherein: The support is made of a marble slab.

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