Reverse plugging mechanism of manipulator

Abstract

The invention provides a mechanical arm reverse plugging mechanism, which comprises a feeding device (1), which is provided with a plurality of feeding stations (11) and is used for placing various types of wires; the material device (2) is provided with a carrying table (21) and is used for placing the module screen in a mode that a back plate of the module screen faces downwards; and the plugging device (3) comprises a mechanical arm (3) 1 and a plugging assembly (32) installed at the front end of the mechanical arm (31), the plugging assembly (32) comprises a fixed plug (321) and a clamping plug (322), the fixed plug is used for fixedly installing a wire rod, and the clamping plug (322) is used for clamping the wire rod on the feeding station (11) of the feeding device (1). The backboard of the module screen is placed downwards, the mechanical arm drives the insertion unit to enable the wire rod to be inserted into the insertion opening in the backboard of the module screen for testing, an existing manual insertion mode is solved, and the production efficiency and the yield of customers are improved.

Description

Technical Field

[0001] This application relates to the technical field of screen panels, and particularly relates to a reverse plugging mechanism for a manipulator. Background Art

[0002] A module screen refers to a display screen such as an LED, LCD, or liquid crystal, and a circuit board assembly. After the screen panel is manufactured, a full inspection process needs to be completed before the product can flow into the next process. Since it is a full inspection, the workload is huge, and the accuracy requirements for inspection are very high;

[0003] In the production of module screens, wires need to be inserted into the interfaces on the module screens. Since the positions of the interfaces are close to the edges of the module screens and the interface directions face the center positions of the module screens, the existing production method is to manually insert the wires into the interfaces on the module screens at the workstations for testing, with low efficiency. Moreover, some wire sizes are small, and their positions on the module screens are relatively difficult to plug, affecting production efficiency. Summary of the Invention

[0004] To solve the above problems, the following provides a reverse plugging mechanism for a manipulator, including:

[0005] A feeding device, which is provided with a plurality of feeding stations for placing wires of various models;

[0006] A material device, which is provided with a carrier for placing the module screen with the backplane of the module screen facing downwards;

[0007] A plugging device, including a robotic arm and a plugging component installed at the front end of the robotic arm. The plugging component includes a fixed plug and a clamping plug. The fixed plug is used for fixedly installing the wire, and the clamping plug is used for clamping the wire on the feeding station of the feeding device. This application has multiple plugs, namely a fixed plug and a clamping plug, which can respectively fix or clamp different wires for different sockets on the backplane of the module screen. The robotic arm has multiple axes and can clamp and fix the wire on the feeding station through the clamping plug and then plug it into the socket on the backplane of the module screen.

[0008] The plugging component further includes a connecting plate, and the robotic arm is installed at the other end of the connecting plate.

[0009] A mounting plate perpendicular to the lower end of the connecting plate is fixed, and a positioning vision device is installed on the outer side of the mounting plate. The positioning vision device is located below the plugging component after the wire is fixedly placed.

[0010] The plugging device further includes a plugging drive component. The fixed plug is fixedly installed on the telescopic push plate of the plugging drive component. The fixed plug is provided with an avoidance channel, and the clamping plug is fixedly installed on the fixed plug, and the front end of the clamping plug passes through the avoidance channel to clamp the wire.

[0011] The fixed plug includes a bottom plate fixedly installed at the front end of the telescopic push plate. An adjustable base and a cover plate are fixedly installed at the front end of the bottom plate, and a wire is placed between the adjustable base and the cover plate.

[0012] The adjustable base includes a lower fixed plate and the upper moving plate. The lower fixed plate and the upper moving plate are connected by an inclined surface. By changing the contact area between the upper moving plate and the lower fixed plate, the insertion height of the wire is adjusted. The avoidance channel is arranged on the lower fixed plate.

[0013] Notches are arranged at the front parts of the lower fixed plate and the upper moving plate.

[0014] A guiding bearing is respectively installed at each of the two front end parts of the upper moving plate.

[0015] The clamping plug includes a cylinder fixedly installed on the bottom plate and a clamping jaw installed at the front end of the cylinder.

[0016] The lower fixed plate includes a lower vertical section and a lower inclined section. The upper moving plate includes an upper vertical section and an upper inclined section. Waist-shaped adjustment holes are arranged on the upper vertical section and the upper inclined section corresponding to the lower vertical section and the lower inclined section. The lower fixed plate and the upper moving plate are fixed by the adjusting member.

[0017] Compared with the prior art, the beneficial effects of the present invention mainly include the following: This application has multiple plugs, namely a fixed plug and a clamping plug, which can respectively fix or clamp different wires for different sockets on the backplane of the module screen. The robotic arm has multi-axiality. After clamping and fixing the wire on the loading station with the clamping plug, it can be inserted into the socket on the backplane of the module screen. The wire is installed at the upper end of the plugging unit. The backplane of the module screen is placed downward, and by moving the rack unit, the plugging unit is driven to insert the wire into the socket on the backplane of the module screen for testing, solving the existing manual plugging method and improving the production efficiency and yield of customers. Description of the Drawings

[0018] In order to more clearly illustrate the technical solutions in the specific embodiments of the present invention, the following will briefly introduce the drawings required for description in the embodiments. Obviously, the following described drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0019] Figure 1 It is an overall view of a reverse plugging mechanism of a robotic arm provided by the present invention;

[0020] Figure 2 It is a schematic structural diagram of a reverse plugging mechanism of a robotic arm provided by the present invention;

[0021] Figure 3 Schematic diagram of the structure of a feeding device for a reverse plugging mechanism of a manipulator provided by the present invention;

[0022] Figure 4 Schematic diagram of the structure of a plugging component of a reverse plugging mechanism of a manipulator provided by the present invention Figure 1 ;

[0023] Figure 5 Schematic diagram of the structure of a plugging component of a reverse plugging mechanism of a manipulator provided by the present invention Figure 2 ;

[0024] Figure 6 Schematic diagram of the structure of a dragging component of a reverse plugging mechanism of a manipulator provided by the present invention Figure 3 . Detailed implementation manners

[0025] The foregoing and other technical contents, features and effects of the present invention will be clearly presented in the following detailed description of a preferred embodiment with reference to the drawings. The directional terms mentioned in the following embodiments, such as: up, down, left, right, front or rear, etc., are only with reference to the directions of the attached drawings. Therefore, the directional terms used are for illustration and not for limiting the present invention.

[0026] The following will elaborate on each embodiment of the present application with reference to the drawings. However, those of ordinary skill in the art can understand that in each embodiment of the present application, many technical details are provided to help readers better understand the present application. However, even without these technical details and various changes and modifications based on the following embodiments, the technical solutions claimed in the present application can still be implemented.

[0027] As Figures 1-6 shown, a reverse plugging mechanism of a manipulator includes,

[0028] A feeding device 1, provided with a plurality of feeding stations 11 for placing various types of wire materials;

[0029] A material device 2, provided with a carrier for placing the module screen with the backplane of the module screen facing downwards;

[0030] The plug-in device 3 includes a robotic arm 31 and a plug-in assembly 32 installed at the front end of the robotic arm 31. The plug-in assembly 32 includes a fixed plug 3211 and a clamping plug 322. The fixed plug is used for fixedly installing wire materials, and the clamping plug 322 is used for clamping the wire materials on the feeding station 11 of the feeding device 1. This application has multiple plugs, namely a fixed plug and a clamping plug, which can respectively fix or clamp different wire materials and are used for different sockets of the module screen backplane. The robotic arm has multi-axiality and can clamp and fix the wire materials on the feeding station through the clamping plug and then plug them into the sockets of the module screen backplane.

[0031] Specifically, the plug-in mechanism of this application is fixedly installed in the chassis 5. A plurality of adjustable support feet are installed at the lower end of the chassis. A lower frame is arranged inside the chassis 5 for installing the feeding device 2, and an upper frame is installed at the upper part of the chassis 5 for installing the material device 2.

[0032] The plug-in assembly 32 further includes a connecting plate 323, and the robotic arm 31 is installed at the other end of the connecting plate 323.

[0033] A mounting plate 324 perpendicular to it is fixed at the lower end of the connecting plate 323. A positioning vision device 4 is installed on the outer side of the mounting plate 324, and the positioning vision device 4 is located below the plug-in assembly 32 after the wire materials are fixedly placed.

[0034] The plug-in device 3 further includes a plug-in driving assembly 33. The fixed plug 3211 is fixedly installed on the telescopic push plate 331 of the plug-in driving assembly 33. The fixed plug 3211 is provided with an avoidance channel. The clamping plug 322 is fixedly installed on the fixed plug 3211, and the front end of the clamping plug 322 passes through the avoidance channel to clamp the wire materials.

[0035] The fixed plug 3211 includes a bottom plate 3211 fixedly installed at the front end of the telescopic push plate 331. An adjustable base 3212 and a cover plate are fixed at the front end of the bottom plate 3211. The wire materials are placed between the adjustable base 3212 and the cover plate 3213.

[0036] The adjustable base includes a lower fixed plate 32121 and the upper moving plate 32122. The lower fixed plate 32121 and the upper moving plate 32122 are connected by an inclined surface. By changing the contact area between the upper moving plate 32122 and the lower fixed plate 32121, the plugging height of the wire materials is adjusted. The avoidance channel is arranged on the lower fixed plate 32121.

[0037] Notches are provided at the front parts of the lower fixed plate 32121 and the upper moving plate 32122.

[0038] A guiding bearing 32123 is respectively installed at each of the two front ends of the upward moving plate 32122. The guiding bearing of the present application enables the plugging component to move along the backplane to the plugging position of the interface, playing a guiding and positioning role.

[0039] The clamping plug 322 includes a cylinder 3221 fixedly installed on the bottom plate 3211 and a clamping jaw 3222 installed at the front end of the cylinder.

[0040] The lower fixing plate 32121 includes a lower vertical section and a lower inclined section, and the upward moving plate 32122 includes an upper vertical section and an upper inclined section. Waist-shaped adjustment holes are provided on the upper vertical section and the upper inclined section corresponding to the lower vertical section and the lower inclined section, and the lower fixing plate 32121 and the upward moving plate 32122 are fixed by the adjusting member. In the present application, the wire is installed at the upper end of the plugging unit, the backplane of the module screen is placed downward, and by moving the rack unit, the plugging unit is driven to plug the wire into the socket on the backplane of the module screen for testing, solving the existing manual plugging method and improving the production efficiency and yield of customers.

[0041] In the present application, by changing the contact area between the lower inclined section of the lower fixing plate 32121 and the upper inclined section of the upward moving plate 32122, the plugging height of the wire is adjusted to ensure that the wire can be smoothly plugged into the interface on the backplane of the module screen.

[0042] More specifically, according to customer requirements, there are multiple interfaces on the backplane of the module screen, and multiple plugging mechanisms are reasonably installed. The same wire or different wires can be installed on the plugging components of the plugging mechanisms.

[0043] The working process of a reverse plugging mechanism of a manipulator according to the present invention is as follows:

[0044] 1. First, fix the wire between the installation part and the cover plate;

[0045] 2. According to the interface position of the backplane of the module screen, initially adjust the robotic arm to make the wire approach the interface, and the guiding bearing contacts the backplane of the module screen;

[0046] 3. After the CCD performs visual positioning on the plugging position, the push plate of the plugging drive component drives the wire fixed by the fixed plug and the clamping plug to move to the plugging position of the interface for plugging.

[0047] Some common English nouns or letters used in the present invention for the convenience of clear description are only for exemplary reference rather than restrictive interpretation or specific usage, and the protection scope of the present invention should not be limited by their possible Chinese translations or specific letters.

[0048] It should also be noted that in this article, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

Claims

1. A reverse plugging mechanism for a manipulator, characterized in that, Including, a feeding device (1) provided with a plurality of feeding stations (11) for placing wire materials of multiple models; a material device (2) provided with a carrier for placing the module screen with the backplane of the module screen facing down; a plugging device (3) including a robotic arm (31) and a plugging assembly (32) installed at the front end of the robotic arm (31). The plugging assembly (32) includes a fixed plug (321) and a clamping plug (322). The fixed plug is used for fixedly installing the wire material, and the clamping plug (322) is used for clamping the wire material on the feeding station (11) of the feeding device (1).

2. The reverse plugging mechanism of a manipulator according to claim 1, characterized in that The plugging assembly (32) further includes a connecting plate (323), and the robotic arm (31) is installed at the other end of the connecting plate (323).

3. The reverse plugging mechanism of a manipulator according to claim 2, characterized in that, A mounting plate (324) perpendicular to the connecting plate (323) is fixed at the lower end of the connecting plate (323). A positioning vision device (4) is installed on the outer side of the mounting plate (324), and the positioning vision device (4) is located below the plugging assembly (32) after the wire material is fixedly placed.

4. The reverse plugging mechanism of a manipulator according to claim 2, characterized in that, The plugging device (3) further includes a plugging drive assembly (33). A fixed plug (321) is fixedly installed on the telescopic push plate (331) of the plugging drive assembly (33). The fixed plug (321) is provided with an avoidance channel. The clamping plug (322) is fixedly installed on the fixed plug (321), and the front end of the clamping plug (322) passes through the avoidance channel to clamp the wire material.

5. The reverse plugging mechanism of a manipulator according to claim 4, characterized in that, The fixed plug (321) includes a bottom plate (3211) fixedly installed at the front end of the telescopic push plate (331). An adjustable base (3212) and a cover plate are fixed at the front end of the bottom plate (3211). The wire material is placed between the adjustable base (3212) and the cover plate (3213).

6. The reverse plugging mechanism of a manipulator according to claim 5, characterized in that, The adjustable base includes a lower fixing plate (32121) and an upper moving plate (32122). The lower fixing plate (32121) and the upper moving plate (32122) are connected by an inclined surface. By changing the contact area between the upper moving plate (32122) and the lower fixing plate (32121), the plugging height of the wire material is adjusted. The avoidance channel is arranged on the lower fixing plate (32121).

7. A reverse plugging mechanism for a manipulator according to claim 6, characterized in that, Notches are provided at the front parts of the lower fixing plate (32121) and the upper moving plate (32122).

8. The reverse plugging mechanism of a manipulator according to claim 7, characterized in that, A guiding bearing (32123) is respectively installed at the two front ends of the upper moving plate (32122).

9. A reverse plugging mechanism for a manipulator according to claim 5, characterized in that, The clamping plug (322) includes a cylinder (3221) fixedly installed on the bottom plate (3211) and a clamping jaw (3222) installed at the front end of the cylinder (3221).

10. The reverse plugging mechanism of a manipulator according to claim 6, characterized in that, The lower fixing plate (32121) includes a lower vertical section and a lower inclined section. The upper moving plate (32122) includes an upper vertical section and an upper inclined section. Waist-shaped adjusting holes are correspondingly arranged on the upper vertical section and the upper inclined section with respect to the lower vertical section and the lower inclined section. The lower fixing plate (32121) and the upper moving plate (32122) are fixed by the adjusting parts.

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