An automatic plug-in mechanism

Abstract

The utility model provides a kind of automatic plug-in mechanism, including feeding device, including the first feeding station and the second feeding station of opposite arrangement, the first feeding station and the second feeding station are placed respectively and test product of plug-in component;Alignment device is located between the first feeding station and alignment device, the camera module is used to shoot the position image and recheck photograph of the test product plug-in point, and the image of shooting is sent to control device;Plug-in device is located between the first feeding station and alignment device, responsible for grabbing and moving plug-in component, and with the test product is plugged in;Control device receives the image information of the camera module shooting, generates drive instruction according to image information, to drive the plug-in device grab, move and plug in the plug-in component.The utility model changes the arrangement direction of photograph camera, realizes positioning photograph and recheck photograph of upper and lower layer simultaneously, to improve the efficiency of equipment.

Description

Technical Field

[0001] This utility model belongs to the field of display panel testing technology, and in particular relates to an automatic insertion mechanism. Background Technology

[0002] In the LCD panel testing industry, automatic crimping or automatic insertion is typically used to ensure electrical signal conduction between the product and the screen before it is illuminated, thus enabling the illumination function. This solution is widely used in the automatic insertion process of U-FPCs and FFCs, including several key steps such as material handling, precise photographic positioning, insertion, and post-insertion re-inspection photographing. However, the current operating process faces several challenges, primarily the extended station time due to the multiple steps, which fails to meet customers' high demands for production efficiency. Existing technology requires precise photographic positioning and post-insertion re-inspection photographing on each layer of the platform, and the accumulation of these steps increases the time cost of processing each product. Furthermore, much time is wasted waiting time, failing to fully utilize the potential of the double-layer space and the advantage of processing multiple products simultaneously. Therefore, seeking a more efficient operating process and equipment optimization solution is crucial to improving production efficiency and meeting market demands. Utility Model Content

[0003] To address all or part of the problems in the prior art, this utility model provides an alignment device, an automatic insertion mechanism, and a method. By changing the arrangement direction of the cameras, positioning and re-inspection photography can be performed simultaneously on the upper and lower layers, thereby improving the efficiency of the equipment.

[0004] To achieve the above objectives, this utility model provides the following technical solution: An automatic insertion mechanism, comprising The feeding device includes a first feeding station and a second feeding station arranged opposite to each other, wherein the first feeding station and the second feeding station respectively place the connector and the product to be tested. The alignment device is located at the first loading station and the second loading station. The alignment device includes a camera module, which is used to capture position images of the connectors of the product under test and to take re-inspection photos, and to send the captured images to the control device. The insertion device, located between the first loading station and the alignment device, is responsible for gripping and moving the insertion component and inserting it into the product to be tested; The control device receives image information captured by the camera module and generates driving instructions based on the image information to drive the plug-in device to grasp, move, and plug in the plug-in component.

[0005] The first feeding station is equipped with multiple first feeding components, and the plug-in device includes multiple robotic arms that match the multiple first feeding components.

[0006] The first loading station is also equipped with a transfer component. The first loading component includes a storage component, a picking component and a transfer component. The storage component contains a connector, and the picking component picks up the connector from the storage component and places it onto the transfer component.

[0007] The camera module includes at least one set of slidably arranged camera units. Each set of camera units includes a first camera and a second camera that are staggered vertically. The first camera and the second camera respectively capture images of the products to be tested at the first loading station and the second loading station.

[0008] The fixed focal lengths of the first camera and the second camera correspond to the positions of the products to be tested at the first loading station and the second loading station, respectively.

[0009] The alignment device includes, A support frame, the upper part of which is equipped with a drive assembly; A drive assembly, the drive assembly including a power source and a plurality of movers driven by the power source, wherein the power source drives at least one of the movers to reciprocate left and right within the drive range of the power source; The camera assembly includes multiple camera assemblies, each fixedly installed one-to-one with one of the multiple moving parts.

[0010] The support frame includes left and right columns and a crossbeam fixedly connected to the upper ends of the left and right columns, and the power source is installed on the front side of the crossbeam.

[0011] The power source is a linear motor with two moving parts.

[0012] The camera assembly includes a lifting displacement component, a camera module, and a light source, all fixedly mounted on the moving part. The camera module is mounted on the lifting displacement component, and the light source is located below the camera module.

[0013] The lifting and displacement assembly includes a moving plate fixedly installed with the mover. A positioning detection camera and an image acquisition device are respectively provided on opposite sides of the moving plate. An extension plate is fixedly installed at the lower part of the moving plate. A bracket is installed at the lower part of the extension plate, and a light source is installed on the bracket.

[0014] This utility model has at least the following beneficial effects: 1) The alignment device uses a linear motor module to drive two moving parts, which can move the camera module on the moving parts simultaneously or separately, thereby increasing the movement speed of the camera module, increasing the movement area and detection range, and improving the insertion success rate and insertion efficiency of the device.

[0015] 2) This system utilizes multiple cameras operating in parallel, enabling simultaneous positioning and inspection at different workstations, significantly reducing the processing time for each product. Traditional single-camera systems require photographing and inspecting each workstation individually, while this parallel processing method can handle multiple insertion operations within the same timeframe, effectively improving the overall efficiency of the production line. By operating multiple cameras simultaneously, the system can quickly acquire and process data from insertion points, greatly shortening positioning and imaging time and achieving a significant increase in production efficiency. 3) Automated insertion and re-inspection processes effectively reduce human intervention, thereby reducing potential errors and variables introduced during operation. Each product is operated sequentially according to a set program, ensuring consistency and accuracy in insertion. The system's multi-camera components can acquire images from different angles and perspectives, aiding in precise positioning and inspection, further guaranteeing a high level of insertion quality for each product. Real-time control devices verify insertion quality and automatically correct as needed, ensuring that each product meets preset quality standards, thereby improving overall product quality and production efficiency. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the specific embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the alignment device according to an embodiment of the present utility model; Figure 2 This is a schematic diagram of the structure of a dual-actuator linear motor module of a positioning device according to an embodiment of the present invention; Figure 3 This is a schematic diagram of the structure of the camera component of an alignment device according to an embodiment of the present utility model; Figure 4 This is a schematic diagram of the camera component of an alignment device according to an embodiment of the present invention from another direction; Figure 5 This is a schematic diagram of the structure of an automatic insertion mechanism according to an embodiment of the present utility model; Figure 6 This is a top view of an automatic insertion mechanism according to an embodiment of the present utility model; Figure 7 This is a schematic diagram of the camera module of an automatic insertion mechanism according to an embodiment of the present utility model. Detailed Implementation

[0018] The technical solutions in specific embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0019] In this embodiment of the utility model, in conjunction with reference to the reference Figures 1-7 As shown, an alignment device 100 includes, A support frame 1, wherein a drive assembly 2 is mounted on the upper part of the support frame 1; The drive component 2 includes a power source 21 and a plurality of movers 22 driven by the drive end of the power source 21. The power source 21 drives at least one of the movers 22 to move back and forth within the drive range of the power source 21. The camera assembly 3 includes multiple camera components, each fixedly mounted one-to-one with one of the multiple movers 22. The power source of this application drives the camera components on the multiple movers for collecting positioning information of the product to be inspected and for re-inspection after insertion. The multiple movers can move individually or simultaneously, and their movement paths are allocated according to production needs, thus improving movement speed and range.

[0020] The support frame 1 includes left and right columns 11 and 12 and a crossbeam 13 fixedly connected to the upper ends of the left and right columns 11 and 12. The power source 21 is installed on the front side of the crossbeam 13.

[0021] The power source 21 is a linear motor. Specifically, the linear motor has two movers, which achieve efficient coordination through intelligent zoned power supply and advanced control algorithms. This allows a single power source to reciprocate within the range of the mover source, or multiple movers to allocate movement paths according to production needs, thus improving movement speed and range, enhancing customer production capacity and ease of use. Of course, the linear motor of this application can also be equipped with multiple movers according to implementation design requirements.

[0022] The camera assembly 3 includes a lifting displacement assembly 31, a camera module 32, and a light source 33, which are fixedly installed on the mover 22. The camera module 32 is installed on the lifting displacement assembly 31, and the light source 33 is located below the camera module 32.

[0023] In a specific implementation of this application, the camera module 32 includes a alignment detection camera 321 and an image acquisition device. The alignment detection camera and the image acquisition device are connected in communication. When inspecting the product to be inspected, the alignment detection camera acquires image information of the product to be inspected, and then transmits the acquired data to the image acquisition device for analysis, analyzing the position of the acquired image.

[0024] The lifting and displacement assembly 31 includes a moving plate 311 fixedly installed with the mover 22. A positioning detection camera 321, 321' and an image acquisition device are respectively provided on opposite sides of the moving plate 311. An extension plate 312 is fixedly installed at the lower part of the moving plate 311, and a bracket 313 is installed at the lower part of the extension plate 312. A light source 33 is installed on the bracket 313. Specifically, a guide groove 314 is provided on the back of the bracket 313, and the extension plate 312 is embedded in the guide groove 314 to ensure vertical Y-axis movement when adjusting the bracket position. Specifically, the positioning detection cameras 321 on both sides are staggered in height, corresponding to photograph the products to be tested at the upper and lower insertion stations of the second loading station 202.

[0025] The bracket 313 is provided with an adjustment hole and is fixed to the extension plate 312 by an adjustment component, for adjusting the height of the light source 33. The light source is fixedly mounted on the bracket 313 by a connecting plate, which is provided with an arc-shaped groove. The light source 33 is fixedly mounted on the connecting plate by the fixing component and the arc-shaped groove. The direction of the light source can be adjusted.

[0026] An automatic insertion mechanism includes, The feeding device 200 includes a first feeding station 201 and a second feeding station 202 arranged opposite to each other, wherein the first feeding station 201 and the second feeding station 202 respectively place the connector and the product to be tested. The alignment device 100 is located between the first loading station 201 and the second loading station 202. The camera module is used to capture position images of the connector points of the product under test and take re-inspection photos, and send the captured images to the control device. The insertion device 300 is located between the first loading station 201 and the alignment device 100. It is responsible for gripping and moving the insertion component and inserting it into the product to be tested. The control device receives image information captured by the camera module and generates driving instructions based on the image information to drive the plug-in device to grasp, move, and plug in the plug-in component.

[0027] Specifically, the second loading station 202 is designed with two insertion stations: an upper insertion station and a lower insertion station. These stations are staggered vertically to sequentially place the products to be tested, preparing them for the subsequent insertion operation. The insertion device 300 is responsible for gripping and moving the connectors to be inserted into the products under test, inserting the acquired connectors into the corresponding insertion points on the products under test. The alignment device 100 is used to capture images of the position of the insertion points on the products under test and sends the captured images to the control device. The control device receives the image information from the alignment device 100 and generates drive commands based on the image information to drive the insertion device 300 to accurately grip, move, and insert the connectors. This system operation process effectively improves the accuracy and efficiency of the insertion operation. Through the real-time monitoring of the alignment device 100 and the intelligent drive of the control device, the accuracy of the insertion operation and the overall efficiency of the production line can be significantly improved, reducing human error and resource waste.

[0028] The first loading station 201 is equipped with a plurality of first loading components 2011, and the plug-in device 300 includes a plurality of robotic arms that match the plurality of first loading components.

[0029] The first feeding component includes a storage component, a picking component, and a transfer component. The storage component contains a connector, and the picking component picks up the connector from the storage component and places it onto the transfer component.

[0030] The camera module includes alignment detection cameras 321 and 321', which are staggered vertically, respectively corresponding to photograph the products under test at the upper and lower insertion stations. The alignment detection cameras 321 and 321' can be freely adjusted in position as needed to optimize the shooting angle and field of view. The fixed focal lengths of the alignment detection cameras 321 and 321' correspond to the positions of the products under test at the upper and lower insertion stations, ensuring that the connectors at different stations can be accurately captured and identified. In this embodiment, the alignment detection cameras 321 and 321' are used to photograph multiple insertion points on the side of the product under test; one camera photographs three insertion points on one side of the product under test, while the other specifically photographs three insertion points on the other side.

[0031] The first loading station 201 is used to place and position the connectors and is also equipped with a camera module for capturing images of the connectors. These image data are transmitted to the control device for processing, generating drive commands to ensure that the connector 300 can accurately grasp and move the connectors. The control device receives and analyzes the image information from the camera module, and, in conjunction with the image data of the product under test, dynamically generates drive commands suitable for the current connector task. These commands guide the connector 300 to precisely insert the connector into the designated position of the target product at the system-preset connector station.

[0032] An automatic mating method includes the following steps: S1. Place the products to be tested sequentially on the second feeding station of the feeding device, use the first camera in the camera module to take a picture of the plug-in point of the product to be tested in the first feeding station for positioning, and send the captured image to the control device. S2. The control device receives image information captured by the first camera, generates a driving command based on the image information, drives the plugging device to grasp and move the plug, and plugs the obtained plug into the plug point of the product to be tested in the first loading station. S3. After the insertion is completed, the first camera takes a picture of the inserted product to be tested in the first loading station to confirm the insertion quality; at the same time, the second camera in the camera module positions and takes a picture of the insertion point of the product to be tested in the second loading station, and sends the captured image to the control device. S4. The control device receives image information captured by the second camera, generates a driving command based on the image information, drives the plugging device to grab and move the plug, and plugs the obtained plug into the plug point of the product to be tested in the second loading station. S5. After the insertion is completed, the second camera takes a re-inspection photo of the inserted product to be tested in the second loading station to confirm the insertion quality; simultaneously, the first camera positions and photographs the insertion point of the next product to be tested in the first loading station, and the above operations are repeated. It should be noted that for those skilled in the art, several improvements and modifications can be made to this utility model without departing from the principle of this utility model, and these improvements and modifications also fall within the scope of protection of the claims of this utility model.

Claims

1. An automatic plug-in mechanism characterized by comprising: include The feeding device includes a first feeding station and a second feeding station arranged opposite to each other, wherein the first feeding station and the second feeding station respectively place the connector and the product to be tested. The alignment device is located between the first loading station and the second loading station. The alignment device includes a camera module, which is used to capture position images of the connectors of the product under test and to take re-inspection photos, and to send the captured images to the control device. The insertion device, located between the first loading station and the alignment device, is responsible for gripping and moving the insertion component and inserting it into the product to be tested; The control device receives image information captured by the camera module and generates driving instructions based on the image information to drive the plug-in device to grasp, move, and plug in the plug-in component.

2. An automatic plug-in mechanism according to claim 1, characterized in that The first feeding station is equipped with multiple first feeding components, and the plug-in device includes multiple robotic arms that match the multiple first feeding components.

3. An automatic plug-in mechanism according to claim 2, characterized in that The first loading station is also equipped with a transfer component. The first loading component includes a storage component, a picking component and a transfer component. The storage component contains a connector, and the picking component picks up the connector from the storage component and places it onto the transfer component.

4. An automatic plug-in mechanism according to claim 2, characterized in that The camera module includes at least one set of slidably arranged camera units. Each set of camera units includes a first camera and a second camera that are staggered vertically. The first camera and the second camera respectively capture images of the products to be tested at the first loading station and the second loading station.

5. An automatic plug-in mechanism according to claim 4, characterized in that The fixed focal lengths of the first camera and the second camera correspond to the positions of the products to be tested at the first loading station and the second loading station, respectively.

6. An automatic plug-in mechanism according to claim 1, characterized in that The alignment device includes, A support frame, the upper part of which is equipped with a drive assembly; A drive assembly, the drive assembly including a power source and a plurality of movers driven by the power source, wherein the power source drives at least one of the movers to reciprocate left and right within the drive range of the power source; The camera assembly includes multiple camera assemblies, each fixedly installed one-to-one with one of the multiple moving parts.

7. An automatic plug-in mechanism according to claim 6, characterized in that The support frame includes left and right columns and a crossbeam fixedly connected to the upper ends of the left and right columns, and the power source is installed on the front side of the crossbeam.

8. An automatic plug-in mechanism according to claim 7, characterized in that The power source is a linear motor with two moving parts.

9. An automatic plug-in mechanism according to claim 6, characterized in that The camera assembly includes a lifting displacement component, a camera module, and a light source, all fixedly mounted on the moving part. The camera module is mounted on the lifting displacement component, and the light source is located below the camera module.

10. An automatic plug-in mechanism according to claim 9, characterized in that The lifting and displacement assembly includes a moving plate fixedly installed with the mover. A positioning detection camera and an image acquisition device are respectively provided on opposite sides of the moving plate. An extension plate is fixedly installed at the lower part of the moving plate. A bracket is installed at the lower part of the extension plate, and a light source is installed on the bracket.

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