A rotary positioning device for flat plate processing

Abstract

This utility model relates to the field of flat plate processing and inspection technology, specifically a turntable positioning device for flat plate processing. It mainly includes a frame, with a conveying assembly, an inspection camera, and a height detection assembly mounted on the top surface of the frame. It also includes a rotating mechanism located above the frame, comprising a rotating disk above the frame, with a mounting bracket movably mounted on the top surface of the rotating disk, and a fixing mechanism located above the frame. By activating a motor, a bidirectional lead screw rotates, causing two moving frames to move closer together. The moving frames move a connecting rod, which in turn rotates a T-shaped strip and an arc-shaped strip at a certain angle. The arc-shaped strip then presses a pressing plate against the top surface of the flat plate. The pressing plate cooperates with a limiting block to limit and fix the flat plate. This ensures that the flat plate does not easily deviate during the rotation and inspection by the turntable, allowing the flat plate to accurately rotate to the inspection location, thereby improving the accuracy and quality of the inspection.

Description

Technical Field

[0001] This utility model relates to the field of plate processing and inspection technology, specifically a turntable positioning device for plate processing. Background Technology

[0002] The mid-plate of a mobile phone is the core support structure inside the phone. Located between the screen assembly and the back cover, it plays a crucial role in connecting, fixing, and protecting the internal components of the phone. The mid-plate is the "skeleton" inside the phone. It is usually made of metal or high-strength composite materials and has a rectangular frame structure. It covers core components such as the motherboard, battery, camera, and antenna. During the processing of the mid-plate, flatness needs to be checked to prevent dimensional deviations.

[0003] When testing the tablet in a mobile phone, a transport component is needed to move the tablet onto a turntable. The turntable rotates and transports the tablet to different testing areas. Since the tablet is placed directly on the fixture on the turntable without proper fixation, it is prone to shifting as the turntable rotates. This causes the tablet to deviate from the testing area, affecting the accuracy and quality of the test. Utility Model Content

[0004] The purpose of this invention is to provide a turntable positioning device for flat plate processing, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A turntable positioning device for flat plate processing includes: a frame, on the top surface of which a conveying assembly, a detection camera, and a height detection assembly are mounted; and further includes:

[0007] A rotating mechanism is located above the frame. The rotating mechanism includes a rotating disk located above the frame, and a mounting bracket is movably mounted on the top surface of the rotating disk. The rotating mechanism is used to drive the plate to rotate.

[0008] The fixing mechanism is located above the frame and includes a pressing plate located above the mounting bracket. An arc-shaped rod is fixedly installed on the top surface of the pressing plate. The fixing mechanism is used to fix the flat plate.

[0009] Preferably, a motor is fixedly installed on the top surface of the frame, the upper end of the motor output rod is fixedly connected to the inner wall of the rotating disk, and multiple through slots are opened on the top surface of the rotating disk.

[0010] Preferably, multiple limiting posts are fixedly installed on the top surface of the rotating disk, and the sides of the limiting posts are slidably connected to the sides of the mounting frame, with slots provided on the sides of the mounting frame.

[0011] Preferably, the top surface of the rotating disk has multiple T-shaped grooves, and a locking block is slidably installed on the inner wall of the T-shaped groove. One end of the locking block is engaged with the groove, and the side of the locking block is elastically connected to one side of the inner wall of the T-shaped groove through an elastic element.

[0012] Preferably, multiple limiting blocks are fixedly installed on the top surface of the mounting frame, and an arc-shaped strip is fixedly installed on the top surface of the mounting frame. An arc-shaped groove is opened on the side of the arc-shaped strip, and the arc-shaped groove is set in a T shape.

[0013] Preferably, a T-shaped strip is slidably installed on the inner wall of the arc-shaped groove, and multiple arc-shaped rods and pressing plates are provided, with the other end of the arc-shaped rod being fixedly connected to the side of the T-shaped strip.

[0014] Preferably, two connecting rods are fixedly installed on the sides of the multiple T-shaped strips, and movable frames are slidably installed on the outer walls of the two connecting rods respectively. Two T-shaped grooves are opened on the top surface of the mounting frame, and the inner walls of the T-shaped grooves are slidably connected to the lower outer walls of the movable frames.

[0015] Preferably, a motor is fixedly mounted on the side of the mounting frame, and a bidirectional lead screw is fixedly mounted on the output end of the motor. The other end of the bidirectional lead screw is rotatably connected to the inner wall of the side of the mounting frame via a bearing seat. Threaded holes are respectively opened through the lower side of the two movable frames, and the outer wall of the bidirectional lead screw is threadedly connected to the inner wall of the threaded hole.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] This invention utilizes a motor to rotate a bidirectional lead screw, causing two moving frames to move closer together. The moving frames then move a connecting rod, which in turn rotates a T-shaped strip and an arc-shaped strip at a certain angle. The arc-shaped strip then drives a pressing plate to press against the top surface of the flat plate. The pressing plate, in conjunction with a limiting block, limits and fixes the flat plate. When the rotating disk rotates the flat plate for testing, it ensures that the flat plate is not prone to deviation and can accurately rotate to the testing area, thereby improving the accuracy and quality of the testing.

[0018] The mounting bracket is limited by the limiting posts to prevent it from shifting. The elastic element applies a spring force to the locking block, pushing one end of the locking block to engage with the slot, thus fixing the mounting bracket and preventing it from shifting. At the same time, pulling the locking block out of the slot allows for easy and quick disassembly of the mounting bracket, facilitating the replacement with mounting brackets of other sizes and improving replacement efficiency. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a three-dimensional structural diagram of the rotating disk of this utility model;

[0021] Figure 3This is an exploded three-dimensional view of the mounting bracket of this utility model;

[0022] Figure 4 This is a schematic cross-sectional view of the three-dimensional structure of the rotating disk of this utility model;

[0023] Figure 5 This is an exploded three-dimensional view of the arc-shaped strip of this utility model.

[0024] In the picture:

[0025] 1. Frame; 101. Handling assembly; 102. Inspection camera; 103. Height detection assembly;

[0026] 2. Rotating mechanism; 201. Motor; 202. Rotating disk; 203. Through slot; 204. Limiting post; 205. Mounting bracket; 206. Slot; 207. Locking block; 208. T-slot one; 209. Elastic element;

[0027] 3. Fixing mechanism; 301. Limiting block; 302. Arc strip; 303. Arc groove; 304. T-shaped strip; 305. Arc rod; 306. Pressing plate; 307. Connecting rod; 308. Moving frame; 309. T-slot II; 310. Two-way lead screw; 311. Motor. Detailed Implementation

[0028] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0029] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0030] like Figures 1-5 As shown, this application provides a turntable positioning device for flatbed processing, including: a frame 1, on the top surface of which a conveying assembly 101, a detection camera 102, and a height detection assembly 103 are mounted, and further including:

[0031] Rotating mechanism 2 is located above frame 1. Rotating mechanism 2 includes a rotating disk 202 located above frame 1. A mounting bracket 205 is movably mounted on the top surface of rotating disk 202. Rotating mechanism 2 is used to drive the plate to rotate.

[0032] Specifically, such as Figures 1-5As shown, a motor 201 is fixedly installed on the top surface of the frame 1. The upper end of the output rod of the motor 201 is fixedly connected to the inner wall of the rotating disk 202. Multiple through slots 203 are opened on the top surface of the rotating disk 202.

[0033] In this embodiment: the motor 201 drives the rotating disk 202 to rotate.

[0034] Specifically, such as Figures 1-5 As shown, multiple limiting posts 204 are fixedly installed on the top surface of the rotating disk 202. The side of the limiting post 204 is slidably connected to the side of the mounting bracket 205. The side of the mounting bracket 205 is provided with a slot 206.

[0035] In this embodiment, the mounting bracket 205 is limited by the limiting post 204, so that the mounting bracket 205 is not easy to deviate.

[0036] Specifically, such as Figures 1-5 As shown, the top surface of the rotating disk 202 has multiple T-shaped grooves 208. A locking block 207 is slidably installed on the inner wall of the T-shaped groove 208. One end of the locking block 207 is engaged with the locking groove 206, and the side of the locking block 207 is elastically connected to one side of the inner wall of the T-shaped groove 208 through an elastic element 209.

[0037] In this embodiment: the T-shaped groove 208 is used to limit the position of the locking block 207, and the elastic element 209 applies elastic force to the locking block 207.

[0038] The fixing mechanism 3 is located above the frame 1. The fixing mechanism 3 includes a pressing plate 306 located above the mounting bracket 205. An arc-shaped rod 305 is fixedly installed on the top surface of the pressing plate 306. The fixing mechanism 3 is used to fix the plate.

[0039] Specifically, such as Figures 1-5 As shown, multiple limiting blocks 301 are fixedly installed on the top surface of the mounting bracket 205, and an arc-shaped strip 302 is fixedly installed on the top surface of the mounting bracket 205. An arc-shaped groove 303 is provided on the side of the arc-shaped strip 302, and the arc-shaped groove 303 is set in a T shape.

[0040] In this embodiment, the limiting block 301 is used to support and limit the flat plate, making it less prone to displacement.

[0041] Specifically, such as Figures 1-5 As shown, a T-shaped strip 304 is slidably installed on the inner wall of the arc groove 303, and multiple arc rods 305 and pressing plates 306 are provided. The other end of the arc rod 305 is fixedly connected to the side of the T-shaped strip 304.

[0042] In this embodiment: the pressing plate 306 is used to press and fix the flat plate, making it less likely to shift.

[0043] Specifically, such as Figures 1-5 As shown, two connecting rods 307 are fixedly installed on the sides of multiple T-shaped strips 304. Movable frames 308 are slidably installed on the outer walls of the two connecting rods 307 respectively. Two T-shaped grooves 309 are opened on the top surface of the mounting bracket 205. The inner wall of the T-shaped grooves 309 is slidably connected to the lower outer wall of the movable frame 308.

[0044] In this embodiment, the T-shaped groove 309 is used to limit the movement of the moving frame 308, making the movement of the moving frame 308 more stable.

[0045] Specifically, such as Figures 1-5 As shown, a motor 311 is fixedly mounted on the side of the mounting bracket 205, and a bidirectional lead screw 310 is fixedly mounted on the output end of the motor 311. The other end of the bidirectional lead screw 310 is rotatably connected to the inner wall of one side of the T-shaped groove 309 through the bearing seat. Threaded holes are respectively opened through the lower side of the two moving frames 308, and the outer wall of the bidirectional lead screw 310 is threadedly connected to the inner wall of the threaded hole.

[0046] In this embodiment: the motor 311 drives the bidirectional lead screw 310 to rotate, which in turn drives the moving frame 308 to move.

[0047] The specific solution is as follows: The conveying assembly 101 moves the flat plate onto the limiting block 301. The motor 311 is turned on, driving the bidirectional lead screw 310 to rotate, which in turn drives the two moving frames 308 to move closer to each other. The moving frames 308 drive the connecting rod 307 to move, and the connecting rod 307 drives the T-shaped strip 304 and the arc-shaped strip 302 to rotate at a certain angle. The arc-shaped strip 302 drives the pressing plate 306 to press the top surface of the flat plate. The pressing plate 306 cooperates with the limiting block 301 to limit and fix the flat plate. The motor 201 is turned on, driving the rotation... The rotating disk 202 drives the plate to rotate to the detection camera 102 and the height detection component 103, performing step-by-step detection on the plate. The elastic element 209 applies elastic force to the locking block 207, pushing one end of the locking block 207 to engage with the slot 206, thus fixing the mounting bracket 205 and ensuring that the mounting bracket 205 is not easily displaced. Pulling the locking block 207 out of the slot 206 allows for convenient and quick disassembly of the mounting bracket 205, facilitating the replacement with mounting brackets 205 of other sizes and improving replacement efficiency.

[0048] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary; within the framework of this invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of this invention as described above, which are not provided in the details for the sake of brevity.

[0049] This utility model is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A rotary table positioning device for flat plate processing, comprising: A frame (1), on the top surface of which a conveying assembly (101), a detection camera (102), and a height detection assembly (103) are mounted, characterized in that it further includes: A rotating mechanism (2) is provided above the frame (1). The rotating mechanism (2) includes a rotating disk (202) located above the frame (1). A mounting bracket (205) is movably installed on the top surface of the rotating disk (202). The rotating mechanism (2) is used to drive the plate to rotate. The fixing mechanism (3) is located above the frame (1). The fixing mechanism (3) includes a pressing plate (306) located above the mounting bracket (205). An arc-shaped rod (305) is fixedly installed on the top surface of the pressing plate (306). The fixing mechanism (3) is used to fix the plate.

2. The rotary table positioning device for flat plate processing according to claim 1, characterized in that, A motor (201) is fixedly installed on the top surface of the frame (1). The upper end of the output rod of the motor (201) is fixedly connected to the inner wall of the rotating disk (202). Multiple through slots (203) are opened on the top surface of the rotating disk (202).

3. A turntable positioning device for flat plate processing according to claim 2, characterized in that, Multiple limiting posts (204) are fixedly installed on the top surface of the rotating disk (202). The side of the limiting post (204) is slidably connected to the side of the mounting frame (205). The side of the mounting frame (205) is provided with a slot (206).

4. A turntable positioning device for flat plate processing according to claim 3, characterized in that, The top surface of the rotating disk (202) is provided with a plurality of T-shaped grooves (208). A locking block (207) is slidably installed on the inner wall of the T-shaped groove (208). One end of the locking block (207) is engaged with the locking groove (206), and the side of the locking block (207) is elastically connected to one side of the inner wall of the T-shaped groove (208) through an elastic element (209).

5. A turntable positioning device for flat plate processing according to claim 1, characterized in that, The mounting bracket (205) has multiple limiting blocks (301) fixedly installed on its top surface, and an arc strip (302) fixedly installed on its top surface. The arc strip (302) has an arc groove (303) on its side, and the arc groove (303) is T-shaped.

6. A turntable positioning device for flat plate processing according to claim 5, characterized in that, A T-shaped strip (304) is slidably installed on the inner wall of the arc groove (303). Multiple arc rods (305) and pressing plates (306) are provided. The other end of the arc rod (305) is fixedly connected to the side of the T-shaped strip (304).

7. A turntable positioning device for flat plate processing according to claim 6, characterized in that, Two connecting rods (307) are fixedly installed on the sides of the multiple T-shaped strips (304). A movable frame (308) is slidably installed on the outer wall of each of the two connecting rods (307). Two T-shaped grooves (309) are opened on the top surface of the mounting frame (205). The inner wall of the T-shaped grooves (309) is slidably connected to the lower outer wall of the movable frame (308).

8. A turntable positioning device for flat plate processing according to claim 7, characterized in that, A motor (311) is fixedly installed on the side of the mounting bracket (205). A bidirectional lead screw (310) is fixedly installed at the output end of the motor (311). The other end of the bidirectional lead screw (310) is rotatably connected to the inner wall of one side of the T-slot (309) through the bearing seat through the side of the mounting bracket (205). The lower sides of the two movable frames (308) are respectively provided with threaded holes. The outer wall of the bidirectional lead screw (310) is threadedly connected to the inner wall of the threaded hole.

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