Double-module detection device for detecting appearance of middle frame of mobile phone

Abstract

The utility model discloses a double-module detection device for appearance detection of a middle frame of a mobile phone, which comprises a bottom plate, an X-axis movement mechanism, a Y-axis movement mechanism, two rotating mechanisms and two detection positions, the X-axis movement mechanism is connected with the bottom plate and is used for driving the Y-axis movement mechanism to reciprocate along the X-axis direction, and the Y-axis movement mechanism is used for driving the Y-axis movement mechanism to rotate along the Y-axis direction. The Y-axis movement mechanism is used for driving the rotating mechanism to reciprocate in the Y-axis direction, the detection position is connected with the rotating mechanism, and the rotating mechanism is used for driving the detection position to rotate in the Z-axis direction. Two detection positions can move along the X-axis direction at the same time through one X-axis movement mechanism, so that the number of the X-axis movement mechanisms is reduced, the occupied space of the whole device is reduced, and the production cost of the whole device is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of detection equipment, and in particular to a dual-module detection device for detecting the appearance of a mobile phone middle frame. Background Art

[0002] The mobile phone middle frame plays an important role in protecting the normal use of mobile phone devices. It is the skeleton of the mobile phone. During the manufacturing process, due to manufacturing process or product quality problems, the mobile phone middle frame may be uneven, asymmetrical, distorted, scratched, bruised, fingerprinted, etc., which may cause the mobile phone middle frame to have defects such as DDS (scratches, abrasions, crushing, bruises, etc.), polishing (poor polishing, grinding marks, material lines, etc.), dirt, watermarks, and poor dyeing (film peeling). Therefore, it is necessary to perform appearance inspection on it to ensure its reliable quality. When performing appearance inspection on the mobile phone middle frame, it is necessary to perform interpolation trajectory motion on the mobile phone middle frame to cooperate with the detection module to image a circle of its outer side. At present, the interpolation trajectory of each mobile phone middle frame is independently controlled. Therefore, it is necessary to provide multiple sets of interpolation trajectory motion modules. Such operation will cause the entire appearance inspection device to occupy too much space. Utility Model Content

[0003] The technical problem to be solved by the present invention is: in order to solve the technical problem that the existing mobile phone middle frame appearance inspection device occupies a large space and has a high cost, the present invention provides a dual-module inspection device for mobile phone middle frame appearance inspection. By improving the structure of the inspection device, the two inspection positions share an X-axis motion mechanism, which can reduce the space occupied by the entire appearance inspection device and reduce the production cost of the entire appearance inspection device.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a dual-module detection device for detecting the appearance of a mobile phone middle frame, comprising: a base plate, an X-axis motion mechanism, a Y-axis motion mechanism, two rotating mechanisms and two detection positions, the X-axis motion mechanism is connected to the base plate, the X-axis motion mechanism is used to drive the Y-axis motion mechanism to reciprocate along the X-axis direction, the Y-axis motion mechanism is used to drive the rotating mechanism to reciprocate along the Y-axis direction, the detection position is connected to the rotating mechanism, and the rotating mechanism is used to drive the detection position to rotate along the Z-axis direction.

[0005] Therefore, when performing appearance inspection on the middle frame of a mobile phone, two inspection positions can be moved simultaneously along the X-axis direction through one X-axis motion mechanism, thereby reducing the number of X-axis motion mechanisms, thereby reducing the occupied space of the entire device and reducing the production cost of the entire device.

[0006] Furthermore, it also includes: a first detection module and a second detection module, the first detection module and the second detection module are both connected to the base plate, the first detection module is located on a side of one detection position away from the base plate, and the second detection module is located on a side of another detection position away from the base plate.

[0007] Furthermore, it also includes: two light sources, the light sources are located above the detection position, and the light sources are connected to the bottom plate, one light source is located on one side of the first detection module, and the other light source is located on one side of the second detection module. Thus, with the cooperation of one light source, the first detection module performs appearance inspection on the mobile phone middle frame at one detection position, and with the cooperation of another light source, the second detection module performs appearance inspection on the mobile phone middle frame at another detection position.

[0008] Furthermore, it also includes: a first support frame, which is located on a side of the detection position away from the bottom plate and connected to the bottom plate.

[0009] Furthermore, the first detection module is connected to the first support frame, and one of the light sources is rotatably connected to the first support frame. Thus, the light source can be rotated to adjust the relative position between the detection position and the light source according to different sizes of mobile phone middle frames.

[0010] Furthermore, it also includes: a second support frame, which is located on a side of the other detection position away from the bottom plate and connected to the bottom plate.

[0011] Furthermore, the second detection module is connected to the second support frame, and another light source is rotatably connected to the second support frame. Thus, the light source can be rotated according to different sizes of mobile phone middle frames to adjust the relative position between the detection position and the light source.

[0012] Furthermore, the X-axis motion mechanism includes: an X-axis linear guide and a first slider, the X-axis linear guide is connected to the bottom plate, the first slider is slidably connected to the X-axis linear guide, and the Y-axis motion mechanism is connected to the first slider. Thus, the first slider is driven to move along the X-axis direction by the X-axis linear guide, so that the detection position moves along the X-axis direction, and then the mobile phone middle frame moves along the X-axis direction.

[0013] Furthermore, the Y-axis motion mechanism includes: a Y-axis linear guide, a second slider and a third slider, the Y-axis linear guide is connected to the first slider, the second slider and the third slider are both slidably connected to the Y-axis linear guide, one of the rotating mechanisms is connected to the second slider, and the other rotating mechanism is connected to the third slider. Thus, the two Y-axis linear guides independently control the two detection positions to move along the Y-axis direction, so as to realize independent detection of the appearance of the mobile phone middle frame at the two detection positions.

[0014] Furthermore, one of the detection positions is connected to a driving end of one of the rotating mechanisms, and the other detection position is connected to a driving end of another of the rotating mechanisms. Thus, the two rotating mechanisms independently control the two detection positions to rotate around the Z axis, so as to achieve independent detection of the appearance of the mobile phone middle frame at the two detection positions.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] Two detection positions can be moved along the X-axis direction at the same time through one X-axis motion mechanism, which reduces the number of X-axis motion mechanisms, thereby reducing the occupied space of the entire device and reducing the production cost of the entire device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0018] Figure 1 It is a structural schematic diagram of a dual-module detection device for mobile phone middle frame appearance detection of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the installation of the X-axis motion mechanism, the Y-axis motion mechanism and the rotation mechanism of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the X-axis motion mechanism of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the installation of the Y-axis motion mechanism and the rotation mechanism of the utility model;

[0022] Figure 5 It is a structural schematic diagram of the installation of the first detection module, the second detection module and the light source of the utility model.

[0023] In the figure: 1. base plate; 2. X-axis motion mechanism; 201. X-axis linear guide; 202. first slider; 3. Y-axis motion mechanism; 301. Y-axis linear guide; 302. second slider; 303. third slider; 4. rotation mechanism; 5. detection position; 6. first detection module; 7. second detection module; 8. light source; 9. first support frame; 10. second support frame. DETAILED DESCRIPTION

[0024] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0025] In the description of the present utility model, it is necessary to understand that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] like Figures 1 to 5The figure shows the optimal embodiment of the utility model. The dual-module detection device for the appearance detection of the mobile phone middle frame of the present embodiment includes: a bottom plate 1, an X-axis motion mechanism 2, a Y-axis motion mechanism 3, two rotating mechanisms 4 and two detection positions 5. The X-axis motion mechanism 2 is connected to the bottom plate 1. The X-axis motion mechanism 2 is used to drive the Y-axis motion mechanism 3 to reciprocate along the X-axis direction. The Y-axis motion mechanism 3 is used to drive the rotating mechanism 4 to reciprocate along the Y-axis direction. The detection position 5 is connected to the rotating mechanism 4, and the rotating mechanism 4 is used to drive the detection position 5 to rotate along the Z-axis direction. Therefore, when the appearance of the mobile phone middle frame is detected, two detection positions 5 can be moved along the X-axis direction at the same time through one X-axis motion mechanism 2, which reduces the number of X-axis motion mechanisms 2, thereby reducing the occupied space of the entire device and reducing the production cost of the entire device.

[0028] In this embodiment, it also includes: a first detection module 6, a second detection module 7 and two light sources 8, the first detection module 6 and the second detection module 7 are both connected to the bottom plate 1, the first detection module 6 is located on the side of one detection position 5 away from the bottom plate 1, the second detection module 7 is located on the side of another detection position 5 away from the bottom plate 1, the light source 8 is located above the detection position 5, and the light source 8 is connected to the bottom plate 1, one light source 8 is located on one side of the first detection module 6, and the other light source 8 is located on one side of the second detection module 7. Thus, with the cooperation of one light source 8, the appearance of the mobile phone middle frame on one detection position 5 is inspected by the first detection module 6, and with the cooperation of the other light source 8, the appearance of the mobile phone middle frame on the other detection position 5 is inspected by the second detection module 7.

[0029] Specifically, the first detection module 6 and the second detection module 7 are both existing modules, and the first detection module 6 and the second detection module 7 can be the same module or different modules.

[0030] In this embodiment, it also includes: a first support frame 9, which is located at a side of a detection position 5 away from the bottom plate 1 and connected to the bottom plate 1, a first detection module 6 connected to the first support frame 9, and a light source 8 rotatably connected to the first support frame 9. In this way, the light source 8 can be rotated according to different sizes of mobile phone middle frames to adjust the relative position between the detection position 5 and the light source 8.

[0031] In this embodiment, it also includes: a second support frame 10, which is located on the side of another detection position 5 away from the bottom plate 1 and connected to the bottom plate 1, a second detection module 7 is connected to the second support frame 10, and another light source 8 is rotatably connected to the second support frame 10. In this way, the light source 8 can be rotated according to different sizes of mobile phone middle frames to adjust the relative position between the detection position 5 and the light source 8.

[0032] In this embodiment, the X-axis motion mechanism 2 includes: an X-axis linear guide 201 and a first slider 202, the X-axis linear guide 201 is connected to the bottom plate 1, the first slider 202 is slidably connected to the X-axis linear guide 201, and the Y-axis motion mechanism 3 is connected to the first slider 202. Thus, the first slider 202 is driven to move along the X-axis direction by the X-axis linear guide 201, so that the detection position 5 moves along the X-axis direction, and then the mobile phone middle frame moves along the X-axis direction.

[0033] In this embodiment, the Y-axis motion mechanism 3 includes: a Y-axis linear guide 301, a second slider 302 and a third slider 303. The Y-axis linear guide 301 is connected to the first slider 202, and the second slider 302 and the third slider 303 are both slidably connected to the Y-axis linear guide 301. One rotating mechanism 4 is connected to the second slider 302, and another rotating mechanism 4 is connected to the third slider 303. Thus, the two Y-axis linear guides 301 independently control the two detection positions 5 to move along the Y-axis direction, so as to realize independent detection of the appearance of the mobile phone middle frame at the two detection positions 5.

[0034] In other words, the Y-axis linear guide 301 controls the second slider 302 to move along the Y-axis direction, so that one detection position 5 can move along the Y-axis direction. The Y-axis linear guide 301 controls the third slider 303 to move along the Y-axis direction, so that another detection position 5 can move along the Y-axis direction. In this way, independent control of the movement of the two detection positions 5 along the Y-axis direction can be achieved.

[0035] In this embodiment, one detection position 5 is connected to the driving end of one rotating mechanism 4, and the other detection position 5 is connected to the driving end of another rotating mechanism 4. Thus, the two rotating mechanisms 4 independently control the two detection positions 5 to rotate around the Z axis, so as to realize independent detection of the appearance of the mobile phone middle frame at the two detection positions 5.

[0036] For example, the rotating mechanism 4 is a rotating motor, a rotating cylinder or other rotating structures.

[0037] It should be noted that the two rotating mechanisms 4 are respectively recorded as the first rotating mechanism and the second rotating mechanism, the two detecting positions 5 are respectively recorded as the first detecting position and the second detecting position, and the two light sources 8 are respectively recorded as the first light source and the second light source.

[0038] The appearance inspection process of the mobile phone middle frame of the utility model is as follows: when the appearance inspection of the mobile phone middle frame at the first inspection position is performed, the first inspection module 6 and the first light source are started, and the mobile phone middle frame is controlled to move along the X-axis by the X-axis linear guide 201, the mobile phone middle frame is controlled to move along the Y-axis by the Y-axis linear guide 301, and the mobile phone middle frame is controlled to rotate around the Z-axis by the first rotating mechanism, so that the appearance inspection of the mobile phone middle frame at the first inspection position can be realized;

[0039] When performing appearance inspection on the middle frame of the mobile phone at the second inspection position, start the second inspection module 7 and the second light source, and control the movement of the middle frame of the mobile phone along the X-axis through the X-axis linear guide 201, the movement of the middle frame of the mobile phone along the Y-axis through the Y-axis linear guide 301, and the rotation of the middle frame of the mobile phone around the Z-axis through the second rotating mechanism, so as to realize the appearance inspection of the middle frame of the mobile phone at the second inspection position.

[0040] To sum up, when the utility model performs appearance inspection on the middle frame of a mobile phone, two inspection positions can move simultaneously along the X-axis direction through an X-axis motion mechanism, thereby reducing the number of X-axis motion mechanisms, thereby reducing the occupied space of the entire device and reducing the production cost of the entire device.

[0041] The above description is based on the ideal embodiment of the utility model. Through the above description, relevant staff can make various changes and modifications without deviating from the technical concept of the utility model. The technical scope of the utility model is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A dual-module detection device for mobile phone mid-frame appearance detection, characterized in that: include: a bottom plate (1), and An X-axis motion mechanism (2), wherein the X-axis motion mechanism (2) is connected to the base plate (1); A Y-axis motion mechanism (3), wherein the X-axis motion mechanism (2) is used to drive the Y-axis motion mechanism (3) to reciprocate along the X-axis direction; Two rotating mechanisms (4), the Y-axis motion mechanism (3) is used to drive the rotating mechanism (4) to reciprocate along the Y-axis direction, Two detection positions (5), the detection positions (5) are connected to the rotating mechanism (4), and the rotating mechanism (4) is used to drive the detection positions (5) to rotate along the Z-axis direction.

2. The dual-module detection device for mobile phone middle frame appearance detection according to claim 1, characterized in that: Also includes: A first detection module (6) and a second detection module (7), wherein the first detection module (6) and the second detection module (7) are both connected to the base plate (1), the first detection module (6) being located on a side of one detection position (5) away from the base plate (1), and the second detection module (7) being located on a side of another detection position (5) away from the base plate (1).

3. The dual-module detection device for mobile phone middle frame appearance detection according to claim 2, characterized in that: Also includes: Two light sources (8), wherein the light sources (8) are located above the detection position (5) and connected to the base plate (1), one of the light sources (8) is located on one side of the first detection module (6), and the other of the light sources (8) is located on one side of the second detection module (7).

4. The dual-module detection device for mobile phone middle frame appearance detection according to claim 3, characterized in that: Also includes: A first support frame (9), the first support frame (9) is located on a side of the detection position (5) away from the bottom plate (1) and is connected to the bottom plate (1).

5. The dual-module detection device for mobile phone middle frame appearance detection according to claim 4, characterized in that: The first detection module (6) is connected to the first support frame (9), and a light source (8) is rotatably connected to the first support frame (9).

6. The dual-module detection device for mobile phone middle frame appearance detection according to claim 3, characterized in that: Also includes: A second support frame (10), the second support frame (10) is located on a side of the other detection position (5) away from the bottom plate (1), and is connected to the bottom plate (1).

7. The dual-module detection device for mobile phone middle frame appearance detection according to claim 6, characterized in that: The second detection module (7) is connected to the second support frame (10), and the other light source (8) is rotatably connected to the second support frame (10).

8. The dual-module detection device for mobile phone middle frame appearance detection according to claim 1, characterized in that: The X-axis motion mechanism (2) comprises: An X-axis linear guide rail (201) and a first slider (202), wherein the X-axis linear guide rail (201) is connected to the base plate (1), the first slider (202) is slidably connected to the X-axis linear guide rail (201), and the Y-axis motion mechanism (3) is connected to the first slider (202).

9. The dual-module detection device for mobile phone middle frame appearance detection according to claim 8, characterized in that: The Y-axis motion mechanism (3) comprises: A Y-axis linear guide (301), a second slider (302) and a third slider (303), wherein the Y-axis linear guide (301) is connected to the first slider (202), the second slider (302) and the third slider (303) are both slidably connected to the Y-axis linear guide (301), one of the rotating mechanisms (4) is connected to the second slider (302), and the other of the rotating mechanisms (4) is connected to the third slider (303).

10. The dual-module detection device for mobile phone middle frame appearance detection according to claim 9, characterized in that: One of the detection positions (5) is connected to the driving end of one of the rotating mechanisms (4), and another of the detection positions (5) is connected to the driving end of another of the rotating mechanisms (4).

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