Mobile phone middle frame feeding device

Abstract

The utility model relates to mobile phone middle frame production technical field, concretely relates to a mobile phone middle frame feeding device, including support frame, set up horizontal linear module on support frame, with vertical linear module is connected to horizontal linear module, with the vertical linear module connection's elevating stand, with the rotatory mechanism of elevating stand connection, with the material taking mechanism of rotatory mechanism connection. The utility model's rotatory mechanism can drive material taking mechanism to rotate, can rotate mobile phone middle frame to frame to the up after material taking mechanism snatches mobile phone middle frame, under the cooperation of horizontal linear module and vertical linear module, can put mobile phone middle frame into positioning fixture, thereby facilitating the installation operation of subsequent button, realizes the automation operation of mobile phone middle frame feeding, promotes production efficiency, and reduced labor intensity.

Description

Technical Field

[0001] This utility model relates to the field of mobile phone mid-frame production technology, specifically to a mobile phone mid-frame feeding device. Background Technology

[0002] A mobile phone is a portable wireless communication device, also known as a "handheld mobile phone," "handheld wireless phone," or "mobile phone handheld device." It is commonly referred to as a "phone." Mobile phones are primarily used for voice calls, text messaging, internet access, photography, and payments. Modern mobile phones (especially smartphones) have surpassed the functions of traditional telephones, becoming "personal mobile terminals" that integrate communication, entertainment, office work, and daily life services.

[0003] Smartphones have independent, open operating systems and most feature large, user-friendly touchscreens. A smartphone comprises numerous components, including a screen, mid-frame, back cover, motherboard, buttons, battery, camera, speaker, and vibration motor. The mid-frame acts as the phone's skeleton, securing all other components. During manufacturing, buttons need to be installed onto the side frame of the mid-frame. This requires clamping the frame with the side facing upwards in a fixture. However, for ease of material feeding, the mid-frame is usually positioned face up. Therefore, the mid-frame needs to be flipped when clamping it into the fixture. This process is manual, resulting in low overall efficiency and high labor intensity. Utility Model Content

[0004] To address the aforementioned problems, this utility model provides a mobile phone mid-frame feeding device.

[0005] This utility model is achieved using the following solution: A mobile phone mid-frame feeding device includes a support frame, a horizontal linear module disposed on the support frame, a vertical linear module connected to the horizontal linear module, a lifting frame connected to the vertical linear module, a rotating mechanism connected to the lifting frame, and a material picking mechanism connected to the rotating mechanism; the rotating mechanism includes a rotating bracket, a rotating drive component rotatably connected to the rotating bracket, and a rotating seat connected to the output end of the rotating drive component, and the material picking mechanism is connected to the rotating seat.

[0006] Furthermore, the material handling mechanism includes a rotating rod connected to the rotating seat, a plurality of material handling brackets connected to the rotating rod, and a plurality of suction nozzles disposed on the material handling brackets.

[0007] Furthermore, the material feeding bracket is provided with a slender first waist-shaped hole, and the suction nozzle is connected to the first waist-shaped hole by fasteners.

[0008] Furthermore, there are two material picking brackets, and each material picking bracket is equipped with two suction nozzles.

[0009] Furthermore, the side wall of the rotating rod is provided with a plane, and the material picking bracket is connected to the plane.

[0010] Furthermore, the rotating rod is provided with a plurality of first mounting holes, which are distributed along the axial direction of the rotating rod, and the axis of the first mounting holes is perpendicular to the plane.

[0011] Furthermore, the lifting frame is equipped with a sensing component for sensing the mid-frame of the mobile phone, the sensing component including a sensing bracket and a sensor disposed on the sensing bracket.

[0012] Furthermore, the mobile phone mid-frame feeding device includes a visual inspection mechanism, which is disposed on one side of the support frame. The visual inspection mechanism includes a base, a first inspection bracket disposed on the side of the base away from the material picking mechanism, a visual sensor disposed on the first inspection bracket, a second inspection bracket disposed on the side of the base close to the material picking mechanism, and a light source assembly connected to the second inspection bracket.

[0013] Furthermore, the base is provided with a plurality of second mounting holes, and both the first detection bracket and the second detection bracket are provided with second oblong holes that match the mounting holes.

[0014] Furthermore, both the horizontal linear module and the vertical linear module include a lead screw assembly and a motor for driving the lead screw assembly.

[0015] Compared with the prior art, the present invention has the following advantages: The rotating mechanism of this utility model can drive the material picking mechanism to rotate. After the material picking mechanism picks up the mobile phone frame, it can rotate the mobile phone frame so that the edge faces upward. With the cooperation of the horizontal straight module and the vertical straight module, the mobile phone frame can be placed into the positioning fixture, which facilitates the subsequent installation of buttons. This realizes the automated operation of the mobile phone frame feeding, improves production efficiency and reduces labor intensity. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of a mobile phone mid-frame feeding device provided in an embodiment of the present utility model.

[0017] Figure 2 This is a schematic diagram of the rotating mechanism and the material handling mechanism in an embodiment of this utility model.

[0018] Figure 3 Another angle view of the rotating mechanism and material handling mechanism in this embodiment of the utility model.

[0019] Figure 4 This is a schematic diagram of another embodiment of the present utility model.

[0020] The image includes: Support frame 1, horizontal linear module 2, lead screw assembly 21, motor 22, vertical linear module 3, lifting frame 31, rotating mechanism 4, rotating bracket 41, rotating drive component 42, rotating seat 43, material picking mechanism 5, rotating rod 51, material picking bracket 52, suction nozzle 53, first waist-shaped hole 54, plane 55, first mounting hole 56, sensing component 6, sensing bracket 61, sensor 62, vision inspection mechanism 7, base 71, first inspection bracket 72, vision sensor 73, second inspection bracket 74, light source assembly 75, second mounting hole 76, second waist-shaped hole 77. Detailed Implementation

[0021] To facilitate understanding of this utility model by those skilled in the art, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings.

[0022] Reference Figures 1 to 4 This embodiment provides a mobile phone mid-frame feeding device, including a support frame 1, a horizontal linear module 2 disposed on the support frame 1, a vertical linear module 3 connected to the horizontal linear module 2, a lifting frame 31 connected to the vertical linear module 3, a rotating mechanism 4 connected to the lifting frame 31, and a material picking mechanism 5 connected to the rotating mechanism 4. The rotating mechanism 4 includes a rotating bracket 41, a rotating drive component 42 rotatably connected to the rotating bracket 41, and a rotating seat 43 connected to the output end of the rotating drive component 42. The material picking mechanism 5 is connected to the rotating seat 43.

[0023] The material handling mechanism 5 includes a rotating rod 51 connected to the rotating seat 43, a plurality of material handling brackets 52 connected to the rotating rod 51, and a plurality of suction nozzles 53 disposed on the material handling brackets 52. In this embodiment, the moving direction of the horizontal linear module 2 is defined as the X-axis direction, and the rotating rod 51 is arranged along the Y-axis direction. The rotary drive 42 can drive the rotating seat 43 to rotate at a set angle, thereby driving the material handling mechanism 5 to adjust the gripping angle to adapt to the picking and placing needs of different workstations. In this embodiment, the rotary drive 42 adopts a cylinder; in specific implementations, a motor 22 can also be used depending on the processing requirements.

[0024] The material-grabbing bracket 52 is provided with a slender first waist-shaped hole 54, and the suction nozzle 53 is connected to the waist-shaped hole by fasteners. This allows the position of the suction nozzle 53 to be flexibly adjusted along the length of the waist-shaped hole according to different sizes of mobile phone frames (in this embodiment, the material-grabbing bracket 52 is set along the Y-axis, meaning the suction nozzle 53 can be adjusted in the Y-axis direction), greatly improving the versatility of the material-grabbing mechanism 5 and flexibly adapting to the material-grabbing of mobile phone frames of different specifications.

[0025] In this embodiment, two material-grabbing brackets 52 are provided, and each material-grabbing bracket 52 is provided with two suction nozzles 53. The mobile phone frame is roughly rectangular, and the four suction nozzles 53 correspond to the four corners of the mobile phone frame. The suction nozzles 53 adsorb the mobile phone frame through negative pressure. Multi-point adsorption can achieve stable gripping and can also effectively avoid deformation of the frame due to uneven force.

[0026] The side wall of the rotating rod 51 is provided with a plane 55, and the material picking bracket 52 is connected to the plane 55, which can improve the connection rigidity compared with curved surface contact.

[0027] The rotating rod 51 is provided with a plurality of first mounting holes 56, which are distributed along the axial direction of the rotating rod 51, and the axis of the first mounting holes 56 is perpendicular to the plane 55. By selecting mounting holes at different positions, the distance between the two material picking brackets 52 can be adjusted, and the brackets can cooperate with the material picking brackets 52 to adapt to the gripping operation of frames of different sizes.

[0028] The lifting frame is equipped with a sensing component 6 for sensing the mid-frame of a mobile phone. The sensing component 6 includes a sensing bracket 61 and a sensor 62 mounted on the sensing bracket 61. During the process of grasping the mid-frame of the mobile phone, when it is detected whether the mid-frame is in a grasping state, a signal is promptly fed back to the control system to avoid empty grasping or accidental grasping. The position of the sensor 62 can be flexibly adjusted according to the size of the mid-frame to be grasped, as long as it meets the requirement of being able to detect the mid-frame of the mobile phone. In this embodiment, the sensor 62 can be a fiber optic sensor 62.

[0029] The mobile phone frame feeding device includes a vision inspection mechanism 7, which is disposed on one side of the support frame 1. The vision inspection mechanism 7 includes a base 71, a first inspection bracket 72 disposed on the side of the base 71 away from the material picking mechanism 5, a vision sensor 73 disposed on the first inspection bracket 72, a second inspection bracket 74 disposed on the side of the base 71 closer to the material picking mechanism 5, and a light source assembly 75 connected to the second inspection bracket 74. In this embodiment, the base 71 is arranged along the Y-axis, and the vision sensor 73 and the light source assembly 75 are also arranged along the Y-axis. The light source assembly 75 has an opening in the middle to avoid the vision sensor 73. The light source assembly 75 can provide a uniform and stable lighting environment for vision inspection, reduce external light interference, and ensure image acquisition quality. In this embodiment, the vision sensor 73 can be an industrial camera used to acquire image information of the mobile phone frame and identify the features of the mobile phone frame through image processing algorithms. The visual inspection unit 7 can be used to perform posture detection or quality inspection on the captured mobile phone frame (i.e., to detect whether the external dimensions of the mobile phone frame are within the design requirements), and can also scan the identification code on the mobile phone frame to record production data.

[0030] The base 71 is provided with a plurality of second mounting holes 76, and both the first detection bracket 72 and the second detection bracket 74 are provided with second oblong holes 77 that match the mounting holes. By cooperating with the first mounting holes 76 and the second mounting holes 76, the angle and position of the vision sensor 73 and the light source can be flexibly adjusted.

[0031] Both the horizontal linear module 2 and the vertical linear module 3 include a lead screw assembly 21 and a motor 22 for driving the lead screw assembly 21. When the motor 22 drives the lead screw assembly 21 to rotate, it can realize high-precision displacement control of the material handling mechanism 5 in the horizontal and vertical directions, ensuring the positional accuracy during the transfer of the middle frame.

[0032] During operation, the phone frame is conveyed via a conveyor belt to the travel range of the horizontal linear module 2 and the vertical linear module 3. The picking mechanism 5 moves to the conveyor belt and picks up the phone frame. Then, the rotation drive 42 drives the picking mechanism 5 to rotate 90°, so that the edge of the phone frame faces upward. Subsequently, the horizontal linear module 2 and the vertical linear module 3 drive the picking mechanism 5 to move to the vision inspection mechanism 7. The vision sensor 73 of the vision inspection mechanism 7 acquires an image of the phone frame. If the phone frame meets the requirements, it can be placed into the positioning fixture (the position of the positioning fixture can be adaptively set according to the actual production situation, as long as it is within the travel range of the picking mechanism 5). Then, the button installation operation can be performed.

[0033] In the description of this utility model, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing this utility model and simplifying the description, and is not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. For example, "upper," "lower," "left," "right," etc. are only used to indicate relative positional relationships, and when the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0034] The terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0035] In this utility model, unless otherwise explicitly specified and limited, the terms "connection," "fixed," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0036] Although the description of this utility model has been given in conjunction with the specific embodiments described above, it is obvious to those skilled in the art that many substitutions, modifications, and variations can be made based on the above description. Therefore, all such substitutions, modifications, and variations are included within the scope of the appended claims.

Claims

1. A mobile phone mid-frame feeding device, characterized in that, The device includes a support frame, a horizontal linear module mounted on the support frame, a vertical linear module connected to the horizontal linear module, a lifting frame connected to the vertical linear module, a rotating mechanism connected to the lifting frame, and a material-picking mechanism connected to the rotating mechanism. The rotating mechanism includes a rotating bracket, a rotating drive component rotatably connected to the rotating bracket, and a rotating seat connected to the output end of the rotating drive component. The material-picking mechanism is connected to the rotating seat. The material-picking mechanism includes a rotating rod connected to the rotating seat, a plurality of material-picking brackets connected to the rotating rod, and a plurality of suction nozzles mounted on the material-picking brackets.

2. The mobile phone mid-frame feeding device according to claim 1, characterized in that, The material feeding bracket is provided with a slender first waist-shaped hole, and the suction nozzle is connected to the first waist-shaped hole by fasteners.

3. The mobile phone mid-frame feeding device according to claim 2, characterized in that, There are two material picking brackets, and each material picking bracket has two suction nozzles.

4. The mobile phone mid-frame feeding device according to claim 1, characterized in that, The side wall of the rotating rod has a flat surface, and the material picking bracket is connected to the flat surface.

5. The mobile phone mid-frame feeding device according to claim 4, characterized in that, The rotating rod is provided with a plurality of first mounting holes, which are distributed along the axial direction of the rotating rod, and the axis of the first mounting holes is perpendicular to the plane.

6. The mobile phone mid-frame feeding device according to claim 1, characterized in that, The lifting frame is equipped with a sensing component for sensing the mid-frame of the mobile phone. The sensing component includes a sensing bracket and a sensor mounted on the sensing bracket.

7. The mobile phone mid-frame feeding device according to claim 1, characterized in that, The mobile phone frame feeding device further includes a visual inspection mechanism, which is disposed on one side of the support frame. The visual inspection mechanism includes a base, a first inspection bracket disposed on the side of the base away from the material picking mechanism, a visual sensor disposed on the first inspection bracket, a second inspection bracket disposed on the side of the base close to the material picking mechanism, and a light source assembly connected to the second inspection bracket.

8. The mobile phone mid-frame feeding device according to claim 7, characterized in that, The base is provided with a plurality of second mounting holes, and both the first detection bracket and the second detection bracket are provided with second oblong holes that match the mounting holes.

9. The mobile phone mid-frame feeding device according to claim 1, characterized in that, Both the horizontal linear module and the vertical linear module include a lead screw assembly and a motor for driving the lead screw assembly.

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