CN217200793U

CN217200793U - Transport mechanism is used in production of luminous keyboard leaded light module

Info

Publication number: CN217200793U
Application number: CN202220897443.5U
Authority: CN
Inventors: 丁进新; 许文龙; 路团峰; 冯杰; 罗世德
Original assignee: SHENZHEN HUICHUANGDA TECHNOLOGY CO LTD
Current assignee: SHENZHEN HUICHUANGDA TECHNOLOGY CO LTD
Priority date: 2022-04-18
Filing date: 2022-04-18
Publication date: 2022-08-16
Anticipated expiration: 2032-04-18

Abstract

The utility model discloses a transport mechanism is used in production of luminous keyboard leaded light module is equipped with the transport module, inhales material module and visual positioning module, the visual positioning module sets up inhale under the material module and set up on inhaling the removal route of material module, the visual positioning module includes shading shell, light source part and camera, the shading shell is equipped with the orientation the opening of making a video recording that the material spare adsorption surface of sucking disc set up, camera and light source part set up in the shading shell, light source part be equipped with more than one and along the opening edge of making a video recording sets up, the camera lens orientation of camera the adsorption surface of sucking disc. The utility model discloses a production of luminous keyboard light guide membrane group is equipped with supporting visual positioning system with transport mechanism, can acquire the condition of snatching of material spare, removes according to the position control arm of material spare, and the accurate material spare of placing has promoted the precision of blowing when saving artifically, improves the yields of production.

Description

Transport mechanism is used in production of luminous keyboard leaded light module

Technical Field

The utility model relates to a leaded light module production facility design field, concretely relates to transport mechanism is used in production of luminous keyboard leaded light module.

Background

The light guide module is formed by laminating parts such as a reflective film, a light guide film, a shading film, an LED (light emitting diode), an FPC (flexible printed circuit) and the like, is a common backlight module, is light and thin, and is mainly used for electronic terminals such as notebook computers, mobile phones, wearable equipment and the like. Need tear the back with release paper on the FPC and paste on the leaded light membrane during the production of leaded light module, these technologies are accomplished through supplementary tool cooperation manual work in the present production line, and the human cost is higher, and the production precision is not enough, appears the defective products easily, does not accord with automated production's development trend. Manufacturers have been working on developing automated production lines for light guide modules, and one problem to be solved is how to use machines to accurately transfer pieces between different production process zones. Because the production technology of the light guide module is complex, the production line is long, and the material piece cannot be accurately transferred by using the traditional conveying mode.

Disclosure of Invention

To the problem among the above-mentioned prior art, the utility model provides a transport mechanism is used in production of luminous keyboard leaded light module utilizes the arm and the sucking disc cooperation to realize the automatic handling of material, utilizes the accurate position of acquireing the material that snatchs of visual positioning technique, makes placing material that the arm can be accurate.

The utility model provides a technical scheme that its technical problem adopted is: a conveying mechanism for producing a light-emitting keyboard light guide module is provided with a conveying module, a material sucking module and a visual positioning module, wherein the material sucking module is connected with the conveying module and driven by the conveying module to move, and is provided with a sucker for sucking a material piece; the visual positioning module sets up inhale under the material module and set up on inhaling the moving path of material module, the visual positioning module includes shading shell, light source part and camera, the shading shell is equipped with the orientation the opening of making a video recording that the material part adsorption surface of sucking disc set up, camera and light source part set up in the shading shell, the light source part be equipped with more than one and along make a video recording the opening edge setting, the camera lens orientation of camera the adsorption surface of sucking disc, the camera is equipped with more than one.

The utility model provides a technical scheme that its technical problem adopted further still includes:

the carrying mechanism for producing the light-emitting keyboard light guide module is provided with a base, a mechanical arm and a cylinder, wherein the mechanical arm is rotatably arranged on the base, the cylinder is arranged at the free end of the mechanical arm, a cylinder rod of the cylinder moves along the vertical direction, and a sucker of the material suction module is arranged at the lower end of the cylinder rod and moves along the vertical direction under the driving of the cylinder.

According to the carrying mechanism for producing the light-emitting keyboard light guide module, the material suction module is provided with the vacuumizing device connected with the sucker, and the sucker is a sponge sucker.

The carrying mechanism is used in production of the light-emitting keyboard light guide module, the number of the light source parts is two, the light source parts are symmetrically arranged along a group of opposite edges of the camera shooting opening, and the light-emitting surface of the light source parts faces the material part adsorption surface of the sucker.

According to the carrying mechanism for producing the light-emitting keyboard light guide module, the light-shielding shell is internally provided with the fixing support for fixing the light source component, and the fixing support is provided with the height adjusting structure and/or the angle adjusting structure for adjusting the position of the light source component.

According to the carrying mechanism for producing the light-emitting keyboard light guide module, the height adjusting structure is a groove arranged in the vertical direction, the light source component is connected with the fixing support through a screw, and the nail head of the screw is movably arranged in the groove.

According to the carrying mechanism for producing the light-emitting keyboard light guide module, the connecting sheet is arranged on the fixed support, the end part of the light source part is connected with the connecting sheet through the screw, the number of the screws is two, the angle adjusting structure is an arc-shaped connecting hole formed in the connecting sheet, one screw is movably arranged in the arc-shaped connecting hole

According to the carrying mechanism for producing the light-emitting keyboard light guide module, two cameras are arranged, and the cameras are arranged in the shading shell along the length direction of the shading shell.

The carrying mechanism is used in production of the light-emitting keyboard light guide module, a camera fixing seat is arranged in the shading shell, a limiting protruding edge arranged in the vertical direction is arranged on the camera fixing seat, the camera is connected with the camera fixing seat through a camera connecting block, and the camera connecting block is movably arranged on the camera fixing seat along the limiting protruding edge.

The utility model has the advantages that: the utility model discloses a transport mechanism is used in production of luminous keyboard leaded light module utilizes the arm to replace artifical and traditional transport material spare, is equipped with supporting visual positioning system, can acquire the condition of snatching of material spare, removes according to the position control arm of material spare, and accurate placing material spare has promoted the precision of blowing when saving artificial, improves the yields of production.

The present invention will be further described with reference to the accompanying drawings and the detailed description.

Drawings

Fig. 1 is a schematic perspective view of a conveying mechanism for producing a light-emitting keyboard light-guiding module according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a visual positioning module in an embodiment of a transporting mechanism for producing a light-emitting keyboard light-guiding module according to the present invention;

in the figure, 1, a carrying module, 11, a base, 12, a mechanical arm, 13, an air cylinder, 21, a sucker, 3, a visual positioning module, 31, a shading shell, 311, a camera shooting opening, 32, a light source part, 33, a camera, 34, a fixed bracket, 341, a groove, 342, a connecting sheet, 343, an arc-shaped connecting hole, 35, a camera fixing seat, 351, a limiting protruding edge, 352 and a camera connecting block.

Detailed Description

The embodiment is a preferred embodiment of the present invention, and other principles and basic structures are the same as or similar to those of the embodiment, and are within the protection scope of the present invention.

The utility model discloses a production of luminous keyboard leaded light module is with transport mechanism embodiment is shown with referring to fig. 1 and 2, is equipped with transport module 1, inhales material module and visual positioning module 3, inhale the material module with transport module 1 is connected and transport module 1 drives and removes down, it is equipped with the sucking disc 21 that is used for adsorbing the material spare to inhale the material module. The visual positioning module 3 is arranged below the material suction module, so that the movement of the material suction module is prevented from being blocked, the visual positioning module is arranged at a fixed position on a moving path of the material suction module, the movement is stopped when the material suction module passes through the visual positioning module 3, the visual positioning module 3 can acquire the position information of a material piece and feed the position information back to a control system of a production line, and the control system controls the carrying assembly 1 to accurately move a preset position of the material suction module. In order to ensure that the acquired position information is accurate and avoid the influence of an external light source, the visual positioning module 3 comprises a light shielding shell 31, a light source part 32 and a camera 33, wherein the light shielding shell 31 is provided with a camera shooting opening 311 facing the material suction surface of the suction cup 21, the camera 33 and the light source part 32 are arranged in the light shielding shell 31, and the camera 33 shoots an image of the material through the camera shooting opening 311. In order to ensure the quality of the image, the light source part 32 is used to illuminate the surface of the material in the embodiment, and the light source part 32 is provided with more than one and is arranged along the edge of the camera opening 311, so that the material can have proper imaging brightness when passing through the camera opening 311. The lens of the camera 33 faces the suction surface of the suction cup 21 to obtain the image information of the surface of the material, and the number of the camera 33 is more than one.

In this embodiment, two light source components 32 are provided, the light source components 32 are symmetrically arranged along a set of opposite sides of the camera opening 311, and a light emitting surface of the light source component 32 faces a material suction surface of the suction cup 21. In a specific production implementation, the number and the arrangement positions of the light source components 32 can be determined according to the size and the shape of the produced material piece.

In order to meet the lighting requirements of materials with different sizes, a fixing bracket 34 for fixing the light source part 32 is arranged in the light shielding shell 31, and a height adjusting structure and an angle adjusting structure for adjusting the position of the light source part 32 are arranged on the fixing bracket 34. In this embodiment, the height adjusting structure is a groove 341 disposed along the vertical direction, the light source component 32 is connected to the fixing bracket 34 by a screw, and a head of the screw is movably installed in the groove 341, so that the light source component 32 can move up and down along the vertical direction. The fixing bracket 34 of this embodiment is provided with a connecting plate 342, an end portion of the light source part 32 is connected to the connecting plate 342 through two screws, the angle adjusting structure is an arc-shaped connecting hole 343 arranged on the connecting plate 342, one of the screws is movably mounted in the arc-shaped connecting hole 343, when in use, one side of the end portion of the light source part 32 is fixed, and the other side can move along the arc-shaped connecting hole 343 to adjust the angle of the light source part 32. In a specific production implementation, the number of screws for connection may be set according to the size of the light source part 32, and when the light source part 32 is small, the end of the light source part 32 may be directly rotatably fixed by one screw.

In this implementation, in order to accurately obtain the position image information of the material, the number of the cameras 33 is two, and the cameras 33 are arranged in the shading shell 31 along the length direction of the shading shell 31, so that the image of the surface of the material can be completely obtained. When the material part is produced and implemented specifically, the number of the cameras 33 can be increased or decreased according to the size of the material part, the positions of the cameras 33 can be changed, and images of different cameras can be integrated by software according to needs to obtain a three-dimensional image of the material part.

In order to better acquire image information of a material, a camera fixing seat 35 is arranged in the light shielding shell 31, a limiting protruding edge 351 arranged along the vertical direction is arranged on the camera fixing seat 35, the camera 33 is connected with the camera fixing seat 35 through a camera connecting block 352, the camera connecting block 352 is movably arranged on the camera fixing seat 35 along the limiting protruding edge 351, and the positions of the camera 33 and the camera connecting block 352 can be adjusted as required during use.

In this embodiment, the carrying module 1 is provided with a base 11, a mechanical arm 12 and an air cylinder 13, the mechanical arm 12 is rotatably disposed on the base 11, the air cylinder 13 is disposed at a free end of the mechanical arm 12, an air cylinder rod of the air cylinder 13 moves along a vertical direction, and a suction cup 21 of the material suction module is disposed at a lower end of the air cylinder rod and is driven by the air cylinder 13 to move along the vertical direction, so that a material carrying range of the carrying mechanism for producing the light-emitting keyboard light guide module is three-dimensional.

In order to avoid damaging the material and adapting to the material of more shapes, inhale the material module be equipped with the evacuating device that sucking disc 21 is connected, sucking disc 21 is sponge sucking disc 21, can avoid the sucking disc of stereoplasm to scrape the flower material piece on the one hand, and on the other hand can snatch the material of different shapes because sponge sucking disc's special construction.

The utility model discloses a transport mechanism is used in production of luminous keyboard leaded light module utilizes the arm to replace artifical and traditional transport material spare, is equipped with supporting visual positioning system, can acquire the condition of snatching of material spare, removes according to the position control arm of material spare, and accurate placing material spare has promoted the precision of blowing when saving artificial, improves the yields of production.

Claims

1. A carrying mechanism for producing a light-emitting keyboard light guide module is characterized by being provided with a carrying module (1), a material sucking module and a visual positioning module (3), wherein the material sucking module is connected with the carrying module (1) and moves under the driving of the carrying module (1), and is provided with a sucker (21) for sucking a material piece; visual positioning module (3) set up inhale under the material module and set up on inhaling the moving path of material module, visual positioning module (3) are including shading shell (31), light source part (32) and camera (33), shading shell (31) are equipped with the orientation opening of making a video recording (311) that the material part adsorption surface of sucking disc (21) set up, camera (33) and light source part (32) set up in shading shell (31), light source part (32) are equipped with more than one and along opening of making a video recording (311) edge sets up, the camera lens orientation of camera (33) the adsorption surface of sucking disc (21), camera (33) are equipped with more than one.

2. The conveying mechanism for producing the light-emitting keyboard light-guiding module according to claim 1, wherein the conveying module (1) is provided with a base (11), a mechanical arm (12) and a cylinder (13), the mechanical arm (12) is rotatably disposed on the base (11), the cylinder (13) is disposed at a free end of the mechanical arm (12) and a cylinder rod of the cylinder (13) moves in a vertical direction, and the suction cup (21) of the suction module is disposed at a lower end of the cylinder rod and moves in the vertical direction under the driving of the cylinder (13).

3. The conveying mechanism for producing the light-emitting keyboard light-guiding module according to claim 1, wherein the material suction module is provided with a vacuum extractor connected to the suction cup (21), and the suction cup (21) is a sponge suction cup.

4. The conveying mechanism for producing the light-emitting keyboard light-guiding module according to claim 1, wherein two light source components (32) are provided, the light source components (32) are symmetrically arranged along a set of opposite sides of the camera opening (311), and a light-emitting surface of the light source components (32) faces the material suction surface of the suction cup (21).

5. The carrying mechanism for producing the light-emitting keyboard light-guiding module according to claim 4, wherein a fixing bracket (34) for fixing the light source component (32) is arranged in the light-shielding housing (31), and a height adjusting structure and/or an angle adjusting structure for adjusting the position of the light source component (32) are/is arranged on the fixing bracket (34).

6. The transporting mechanism for manufacturing a light-emitting keyboard light-guiding module according to claim 5, wherein the height adjusting structure is a groove (341) disposed along a vertical direction, the light source component (32) is connected to the fixing bracket (34) by a screw, and a head of the screw is movably mounted in the groove (341).

7. The conveying mechanism for producing the light-emitting keyboard light guide module according to claim 5, wherein a connecting piece (342) is provided on the fixed bracket (34), an end portion of the light source component (32) is connected with the connecting piece (342) through a screw, the number of the screws is two, the angle adjusting structure is an arc-shaped connecting hole (343) provided on the connecting piece (342), and one of the screws is movably installed in the arc-shaped connecting hole (343).

8. The carrying mechanism for producing the light-emitting keyboard light-guiding module according to claim 1, wherein there are two cameras (33), and the cameras (33) are disposed in the light-shielding housing (31) along the length direction of the light-shielding housing (31).

9. The conveying mechanism for producing the light-emitting keyboard light-guiding module according to claim 8, wherein a camera fixing seat (35) is disposed in the light-shielding housing (31), a limiting protruding edge (351) is disposed on the camera fixing seat (35) along a vertical direction, the camera (33) is connected to the camera fixing seat (35) through a camera connecting block (352), and the camera connecting block (352) is movably disposed on the camera fixing seat (35) along the limiting protruding edge (351).