Surface mounting mechanism

Abstract

The utility model provides a mounting mechanism. The mounting mechanism comprises a fixing frame, a linear module, a moving frame, a Z-axis moving assembly, a carrier, a clamping assembly, a suction assembly, four cameras and a rotating assembly, according to the utility model, the four cameras and the rotating assembly are arranged, the four cameras shoot the middle frame so as to judge the specific position of the middle frame, and then the rotating assembly adjusts the laminating angle of the screen, so that the laminating precision of the screen and the middle frame is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mounting equipment, in particular to a mounting mechanism. Background Art

[0002] During the assembly process of the screen and the middle frame of electronic products, the screen and the middle frame need to be positioned to complete the mounting. In the past, most technologies used mechanical positioning and mounting such as manual mounting or manual clamps. Among them, traditional mechanical positioning has no camera intervention or only one traditional camera. This easily leads to low mounting accuracy and poor mounting effect. With the rapid iteration of mobile phone screen styles and types, traditional mobile phone screen mounting technology can no longer meet the requirements of high precision and high efficiency. Utility Model Content

[0003] The purpose of the utility model is to design a mounting mechanism to solve the problems raised by the background technology. To achieve the above purpose, the utility model provides the following technical solutions: including a fixed frame, a mobile frame installed on the fixed frame through a linear module, a Z-axis moving assembly installed on the mobile frame, a clamping assembly installed on the mobile frame and used to clamp a carrier with a middle frame installed, a suction assembly for sucking the screen, and four cameras fixed to the mobile frame, a rotating assembly fixed to the output end of the Z-axis moving assembly, the four cameras are aligned with the middle frame, and the suction assembly is installed on the output end of the rotating assembly.

[0004] Furthermore, the suction assembly includes a suction block connected to the air supply system, a plurality of suction cups for sucking the screen are provided at the bottom of the suction block, and a top of the suction block is fixedly connected to the output end of the rotating assembly.

[0005] Furthermore, the cross section of the air getter block is U-shaped.

[0006] Furthermore, the rotating component is a motor with a high-precision harmonic reducer, and the output end of the motor is fixedly connected to the top of the suction component.

[0007] Furthermore, a first moving plate is fixedly connected to the output end of the Z-axis moving component, and the rotating component is fixedly connected to the first moving plate.

[0008] Furthermore, the movable frame includes a second movable plate fixedly connected to the output end of the linear module and a first support frame adjustably mounted on the second movable plate, and the two cameras are adjustably mounted on the first support frame.

[0009] Furthermore, the first support frame is connected to the camera via a transition plate, and a high-brightness light source aligned with the camera is also provided at the bottom of the transition plate.

[0010] Furthermore, a second supporting frame is provided on the movable frame, and the clamping assembly is fixedly connected to the second supporting frame.

[0011] Furthermore, the first support frame and the second movable plate are both provided with scale bars.

[0012] Furthermore, the clamping assembly includes a mounting block fixedly connected to the movable frame, a clamping cylinder is fixedly connected to the mounting block, and a clamping block for clamping the carrier is fixedly connected to the output end of the clamping cylinder.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model is provided with four cameras and a rotating assembly. The four cameras take pictures of the middle frame to determine the specific position of the middle frame, and then the fitting angle of the screen is adjusted by the rotating assembly, thereby improving the fitting accuracy of the screen and the middle frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a partial enlarged schematic diagram of the utility model;

[0018] Figure 3 It is a partially enlarged schematic diagram of another viewing angle of the present invention;

[0019] Figure 4 This is an enlarged top view of the new practical regulations.

[0020] Among them: 1. Z-axis moving assembly; 2. Fixed frame; 3. Linear module; 4. Moving frame; 41. Second moving plate; 42. First supporting frame; 43. Second supporting frame; 44. Transition plate; 45. Scale bar; 5. Clamping assembly; 51. Clamping cylinder; 52. Clamping block; 6. Suction assembly; 61. Suction block; 62. Suction cup; 7. Rotating assembly; 8. Camera; 9. High-brightness light source. DETAILED DESCRIPTION

[0021] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0022] Example: Please refer to Figure 1-4 A mounting mechanism includes a fixed frame 2, a mobile frame 4 mounted on the fixed frame 2 through a linear module 3, a Z-axis moving component 1 mounted on the mobile frame 4, a clamping component 5 mounted on the mobile frame 4 and used to clamp a carrier mounted with a middle frame, a suction component 6 for sucking a screen, and four cameras 8 fixed to the mobile frame 4, a rotating component 7 is fixed to the output end of the Z-axis moving component 1, the four cameras 8 are aligned with the middle frame, and the suction component 6 is mounted on the output end of the rotating component 7; wherein the camera 8 is an industrial camera 8, and the Z-axis moving component 1 and the linear module 3 are conventional linear modules. 3, and the rotating component 7 is a motor with a high-precision harmonic reducer, and the output end of the motor is fixedly connected to the top of the suction component 6. No more details are given here. When the middle frame and the screen need to be fitted, the screen and the carrier with the middle frame installed are firstly sucked and clamped by the suction component 6 and the clamping component 5 respectively, and then the four cameras 8 collect images through the position of the middle frame, and after splicing the middle frame images through the software, the position of the middle frame is determined and recorded; and according to the position of the middle frame determined after taking pictures, the motor makes a slight adjustment to the position of the screen, thereby improving the fitting accuracy between the screen and the middle frame.

[0023] In this embodiment, the suction component 6 includes a suction block 61 connected to the air supply system, a plurality of suction cups 62 for sucking the screen are provided at the bottom of the suction block 61, and the top of the suction block 61 is fixedly connected to the output end of the rotating component 7, so as to realize the suction of the screen, and the cross-section of the suction block 61 is U-shaped, which reduces the material and facilitates to improve the suction quality of the suction cup 62; and a first movable plate is fixedly connected to the output end of the Z-axis moving component 1, and the rotating component 7 is fixedly connected to the first movable plate, thereby realizing the up and down movement of the screen and the fitting of the screen and the middle frame; in addition, the movable frame 4 includes a second movable plate 41 fixedly connected to the output end of the linear module 3 and a first support frame 42 adjustably mounted on the second movable plate 41, and two cameras 8 are adjustably mounted on the first support frame 42, wherein the adjustable The joints are adjusted in a manner that the bolts can be moved in the slots to adjust the clamping position of the bolts and nuts; the first support frame 42 is connected to the camera 8 through a transition plate 44, and the bottom of the transition plate 44 is also provided with a high-brightness light source 9 aligned with the camera 8, which improves the photo quality of the camera 8; and the first support frame 42 and the second movable plate 41 are both provided with scale bars 45, so that the specific position of the camera 8 after adjustment can be clearly known, which is convenient for recording and comparing parameters and facilitating debugging; the movable frame 4 is also provided with a second support frame 43, and the second support frame 43 is fixedly connected to a clamping assembly 5; the clamping assembly 5 includes a mounting block fixedly connected to the movable frame 4, a clamping cylinder 51 is fixedly connected to the mounting block, and a clamping block 52 for clamping the carrier is fixedly connected to the output end of the clamping cylinder 51, thereby achieving clamping of the carrier.

[0024] How it works

[0025] When the middle frame and the screen need to be bonded together, the screen and the carrier with the middle frame installed are first sucked and clamped by the suction cup 62 and the clamping cylinder 51 respectively, and then the four cameras 8 capture images through the position of the middle frame, and after the middle frame images are spliced ​​by software, the position of the middle frame is determined and recorded; and according to the position of the middle frame determined after taking the photo, the motor will start and make a slight adjustment to the position of the screen, so that the screen and the middle frame are accurately bonded together; thereby improving the bonding accuracy between the screen and the middle frame.

[0026] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an element centered thereon. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an element centered thereon. The terms "upper", "lower", "left", "right", "front", "rear" and similar expressions used herein are for illustrative purposes only.

[0027] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A mounting mechanism, characterized in that: The invention comprises a fixed frame (2), a mobile frame (4) mounted on the fixed frame (2) via a linear module (3), a Z-axis moving component (1) mounted on the mobile frame (4), a clamping component (5) mounted on the mobile frame (4) and used for clamping a carrier mounted with a middle frame, a suction component (6) used for sucking a screen, and four cameras (8) fixedly connected to the mobile frame (4), wherein a rotating component (7) is fixedly connected to the output end of the Z-axis moving component (1), the four cameras (8) are aligned with the middle frame, and the suction component (6) is mounted on the output end of the rotating component (7).

2. The mounting mechanism according to claim 1, characterized in that: The suction assembly (6) comprises an air suction block (61) connected to an air supply system, a plurality of suction cups (62) for sucking the screen are arranged at the bottom of the air suction block (61), and the top of the air suction block (61) is fixedly connected to the output end of the rotating assembly (7).

3. The mounting mechanism according to claim 2, characterized in that: The cross section of the air suction block (61) is U-shaped.

4. The mounting mechanism according to claim 1, characterized in that: The rotating component (7) is a motor with a high-precision harmonic reducer, and the output end of the motor is fixedly connected to the top of the suction component (6).

5. The mounting mechanism according to claim 1, characterized in that: A first moving plate is fixedly connected to the output end of the Z-axis moving component (1), and the rotating component (7) is fixedly connected to the first moving plate.

6. The mounting mechanism according to claim 1, characterized in that: The movable frame (4) comprises a second movable plate (41) fixedly connected to the output end of the linear module (3) and a first support frame (42) adjustably mounted on the second movable plate (41), and two cameras (8) are adjustably mounted on the first support frame (42).

7. The mounting mechanism according to claim 6, characterized in that: The first support frame (42) is connected to the camera (8) via a transition plate (44), and a high-brightness light source (9) aligned with the camera (8) is also provided at the bottom of the transition plate (44).

8. The mounting mechanism according to claim 6, characterized in that: The movable frame (4) is also provided with a second supporting frame (43), and the clamping assembly (5) is fixedly connected to the second supporting frame (43).

9. The mounting mechanism according to claim 6, characterized in that: The first support frame (42) and the second movable plate (41) are both provided with scale bars (45).

10. The mounting mechanism according to claim 1, characterized in that: The clamping assembly (5) comprises a mounting block fixedly connected to the moving frame (4), a clamping cylinder (51) being fixedly connected to the mounting block, and a clamping block (52) for clamping the carrier being fixedly connected to the output end of the clamping cylinder (51).

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