Micro LED display panel carrying platform and carrying device thereof

Abstract

The utility model belongs to the field of Micro LED display panel production, and particularly discloses a Micro LED display panel carrying platform and a carrying device thereof, the Micro LED display panel carrying platform comprises a supporting unit and an adsorption unit, the adsorption unit is arranged on the supporting unit, the supporting unit comprises a fixing plate assembly playing a role in fixing and supporting, and the adsorption unit is arranged on the fixing plate assembly. The adsorption unit comprises a carrying table plate and an adsorption assembly arranged on the carrying table plate. The adsorption assembly comprises an adsorption piece and a carrying table vacuum adsorption hole. The platform deck of the Micro LED display panel adopts modular design, jigs do not need to be adjusted when different products are switched, product switching time is shortened, and the platform deck is easy to integrate in an automatic production line and convenient to install and maintain. Most importantly, the requirement for no-Carrier transfer of the Micro LED display panel can be met, and no-Carrier transmission of products is achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of Micro LED display panel production, more particularly, relates to a kind of Micro LED display panel's stage and its handling device. BACKGROUND

[0002] In the production process of Micro LED display panel, "DUT" represents "Device Under Test", i.e. the measured equipment. Under this background, DUT usually refers to the micro LED display panel being tested or evaluated. On the handling device, DUT needs to be transferred, transported and processed for different production links, including testing, inspection, assembly and other processes, and appropriate carriers or stages are needed to ensure the smooth progress of the entire production process. The transfer, transportation of DUT after being put into or taken out of the Carrier needs to be carried by a stage. The stage needs to meet the following conditions: (1) the place in contact with the product cannot scratch the product. (2) the position in contact with the product cannot generate static electricity. (3) the product cannot be offset during transfer. (4) only the corresponding jig needs to be replaced when switching different products without adjustment.

[0003] The existing Micro LED display panel is mainly transported by being placed in the Carrier, and there is no structure or form for directly transporting the Micro LED display panel. In order to meet the above needs of customers, a Micro LED display panel stage is developed. UTILITY MODEL CONTENT

[0004] In view of the defects of the prior art, the purpose of the utility model is to provide a stage for Micro LED display panel and a handling device thereof, aiming to solve the problem that there is no device for directly transporting Micro LED display panel in the production process of Micro LED display panel in the prior art.

[0005] To achieve the above purpose, according to the first aspect of the utility model, a stage for Micro LED display panel is provided, which includes a support unit and a suction unit, the suction unit is arranged on the support unit, the support unit includes a fixed plate assembly for fixed support, the suction unit includes a stage plate and a suction assembly arranged on the stage plate, the suction assembly includes a suction member and a stage vacuum suction hole.

[0006] Further, the stage plate has a part of hollow in the center of two sides, and the part of hollow between the two sides is a boss, and the boss is provided with a vacuum suction hole. The vacuum suction hole includes a rectangular groove, and the bottom of the groove is provided with a through hole, and the through hole is connected with the vacuum air path outside.

[0007] Further, the central part of the carrier plate is provided with a long boss in the length direction, and the long boss is provided with a suction part on both sides, and the suction part is provided with a suction member.

[0008] Further, the boss between the two hollowed parts is slightly higher than the long boss in the length direction, so as to match the height of the carrier vacuum suction hole and the suction disc.

[0009] Further, the carrier adapter plate is connected with the carrier plate and the fixed plate assembly.

[0010] Further, the carrier adapter plate is connected with the carrier plate and the fixed plate assembly.

[0011] Further, the fixed plate assembly comprises a first fixed plate, a second fixed plate and a third fixed plate, the first fixed plate is arranged on the third fixed plate, the second fixed plate is connected with the first fixed plate and the third fixed plate, and the carrier adapter plate is fixed on the first fixed plate.

[0012] Further, the carrier adapter plate is connected with the carrier plate through the carrier adapter plate positioning pin.

[0013] Further, the carrier adapter plate is connected with the carrier plate through the carrier adapter plate positioning pin.

[0014] According to the second aspect of the present application, a Micro LED display panel carrying device is also provided, which comprises the carrier of the Micro LED display panel as described above, and the carrier is connected with an X-direction moving module, a Y-direction moving module or / and a Z-direction moving module, so as to be driven to carry the Micro LED display panel to move along the X-direction, the Y-direction or / and the Z-direction.

[0015] Overall, compared with the prior art, the above technical scheme conceived by the present application mainly has the following technical advantages:

[0016] First, the Micro LED display panel's carrier of the utility model adopts modular design, and a supporting unit and a suction unit are designed, the supporting unit is suitable for transplanting of any display panel, does not need to be replaced, provides basic support and switching function, the suction unit can be detachably connected on the supporting unit, can be flexibly selected different individual bearing parts according to the different specifications and sizes of Micro LED display panel to be carried, the suction assembly includes a suction part and a carrier vacuum suction hole, can stably fix the Micro LED display panel, the carrier adopts modular design, and the jig for switching different products does not need to be adjusted, the product switching time is shortened, is easy to integrate in the automatic production line, and installation and maintenance are convenient. Most importantly, the needs of Micro LED display panel without Carrier transfer can be met, and product Carrier-free transmission is realized.

[0017] Second, the Micro LED display panel's carrier of the utility model adopts the functional design of partition, and a primary positioning block is also designed, in the case of no Carrier, there is no scratch and static damage risk on the product contact position, there is no deviation in the product transmission process, the positioning of the transferred product is accurate, and the product does not need to be repositioned after transmission.

[0018] Third, a plurality of positioning pins are designed, different parts are connected by anti-loosening screws, the jig can be quickly replaced, and after replacement, the jig does not need to be adjusted, cooperates with the primary positioning block and the suction mode design, and after product handling, the product is aligned and corrected by the alignment mechanism, so that the equipment is simple, and the simple structure further enables the equipment to be conveniently integrated in the automatic production line. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the overall structure schematic view of the carrier of the Micro LED display panel in the embodiment of the utility model;

[0020] Figure 2 It is the carrier structure explosion schematic view of the Micro LED display panel in the embodiment of the utility model;

[0021] Figure 3 It is the vacuum suction hole amplification schematic view of the carrier of the Micro LED display panel in the embodiment of the utility model;

[0022] Figure 4 It is the partial schematic view of the carrier of the Micro LED display panel in the embodiment of the utility model arranged on the handling device.

[0023] In all the drawings, the same reference signs are used to represent the same elements or structures, wherein:

[0024] 1-primary positioning block 2-anti-loosening screw 3-carrier positioning pin

[0025] 4-carrier plate 5-suction cup assembly 6-carrier adapter plate

[0026] 7-first fixing plate 8-second fixing plate 9-third fixing plate

[0027] 10-carrier adapter plate positioning pin 11-vacuum suction hole DETAILED DESCRIPTION

[0028] In order to make the purpose, technical scheme and advantages of the utility model more clearly and clearly, the following will be further described in detail in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model, and are not used to limit the utility model.

[0029] In the description of the utility model, it should be understood that the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can be explicitly or implicitly included one or more features. In the description of the utility model, the meaning of "multiple" is two or more than two, unless otherwise specifically limited.

[0030] In addition, throughout the specification, "one embodiment", "one example" or similar language means that the specific features, structures or characteristics described in conjunction with the embodiment are included in at least one embodiment of the utility model. Therefore, the phrase "in one embodiment" and similar language may, but not necessarily, all refer to the same embodiment.

[0031] In the description of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the drawings. The orientation or positional relationship shown is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. Figure 1 The orientation or positional relationship shown is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0032] In the description of the present application, it should be noted that unless otherwise specified and limited, the terms "mounting", "connection", "setting" should be understood broadly, for example, it can be fixedly connected, set, or detachably connected, set, or integrally connected, set. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0033] Figure 1is the overall structure schematic diagram of the carrier of the Micro LED display panel in the embodiment of the utility model, Figure 2 is the carrier structure explosion schematic diagram of the Micro LED display panel in the embodiment of the utility model, Figure 4 is the local schematic diagram of the carrier of the Micro LED display panel on the carrying device in the embodiment of the utility model, in combination with the above three figures, the carrier of the Micro LED display panel is integrally arranged on the carrying device of the Micro LED display panel, is a very small part of the whole carrying device, is used for transferring the Micro LED display panel between different stations, and is the transfer of the Carrier.The carrier of the Micro LED display panel is connected with the X direction movement module, the Y direction movement module or / and the Z direction movement module, so as to be driven to carry the Micro LED display panel to move along the X direction, the Y direction or / and the Z direction respectively.

[0034] Specifically, the carrier of the Micro LED display panel includes a supporting unit and an adsorption unit, the adsorption unit is detachably connected to the supporting unit, the supporting unit is universal in structure and function, and is used for supporting and fixing the adsorption unit, the adsorption unit is used for carrying different shapes and specifications of Micro LED display panels, the adsorption unit has multiple models, and different models of the adsorption unit are similar in main structure and different in microscopic size and design.The carrier of the Micro LED display panel further includes a primary positioning block 1 and a carrier adapter plate 6.

[0035] More specifically, the supporting unit includes a fixed plate assembly for fixing and supporting, the fixed plate assembly includes a first fixed plate 7, a second fixed plate 8 and a third fixed plate 9, the first fixed plate 7 is arranged on the third fixed plate 9, the second fixed plate is connected to the first fixed plate 7 and the third fixed plate 9, the first fixed plate 7, the second fixed plate 8 and the third fixed plate 9 form a letter "Z" shape, the third fixed plate 9 is a flat plate and is used as a base, the second fixed plate 8 is a letter "L" shape, the first fixed plate 7 is a right angle, and the second fixed plate 8 in the form of letter "L" is connected to one straight side of the first fixed plate 7 and the third fixed plate 9.The adsorption unit includes a carrier plate 4 and an adsorption assembly arranged on the carrier plate 4, the adsorption assembly includes an adsorption part and a carrier vacuum adsorption hole 11.The carrier adapter plate 6 is fixed on the top surface of the first fixed plate 7, and the carrier adapter plate 6 is connected to the carrier plate 4 and the first fixed plate 7.The primary positioning block 1 is a right angle, and the primary positioning block 1 is arranged at one end of the carrier plate, the primary positioning block is used for switching different products, and provides a right angle for the product.The Arm adjusts the relative position of the carrier.

[0036] The central part of the carrier plate 4 has two parts of hollowing, and the parts of hollowing between the two sides are convex, and the convex is provided with a vacuum adsorption hole 11, Figure 3 The vacuum adsorption hole 11 of the carrier in the Micro LED display panel of the embodiment of the utility model is shown in the enlarged view, and the vacuum adsorption hole 11 includes a rectangular recess, and the recess is provided with a through hole at the bottom, the through hole is communicated with the vacuum air path of the outside, and the effect of negative pressure adsorption is realized through the vacuum adsorption air path of the outside. The vacuum adsorption holes on the carrier adsorb the glass part and the PCB part of the product respectively. The central part of the carrier plate 4 is also provided with a long convex along the length direction, and the two sides of the long convex are adsorption parts with a height slightly lower than that of the long convex, and the adsorption parts are provided with adsorption accessories, such as suction cups 5. In actual engineering practice, the adsorption accessories are not necessarily limited to suction cups, and can also be other components that can be adsorbed. The height of the convex between the two parts of hollowing is slightly higher than that of the long convex along the length direction, so that the height of the carrier vacuum adsorption hole 11 and the suction cup 5 can be matched.

[0037] The carrier adapter plate 6 is provided with a carrier adapter plate positioning pin 10, the carrier plate 4 is positioned and aligned with the carrier adapter plate 6 through the carrier adapter plate positioning pin 10, the personalized unit is replaced conveniently, the carrier adapter plate 6 and the carrier plate 4 are connected by the anti-loosening screw 2. The primary positioning block 1 is positioned and aligned with the carrier plate 4 through the carrier positioning pin 3, and installation is facilitated.

[0038] The carrier of the Micro LED display panel of the utility model is mainly applied to the carrying and circulation of the Micro LED display panel in the production process after being taken out from the Carrier or before being put into the Carrier.

[0039] Those skilled in the art can easily understand that the above description is only a preferred embodiment of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement and improvement made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1.A carrier for a Micro LED display panel, characterized in that, It includes a support unit and an adsorption unit, the adsorption unit is arranged on the support unit, the support unit includes a fixed plate assembly which plays a fixed support role, the adsorption unit includes a carrier plate (4) and an adsorption assembly arranged on the carrier plate (4), the adsorption assembly includes an adsorption part and a carrier vacuum adsorption hole (11). 2.The carrier of a Micro LED display panel of claim 1, wherein, The carrier plate (4) has a part of hollow on both sides of the center, and the part of hollow on both sides is a boss, and the boss is provided with a vacuum adsorption hole (11). 3.The carrier of a Micro LED display panel of claim 1, wherein, The carrier plate (4) is further provided with a long boss in the length direction at the center, and the long boss is provided with a suction cup (5) on the adsorption part with a lower height than the long boss on both sides. 4.The carrier of a Micro LED display panel of claim 2, wherein, The adsorption part is a suction cup (5), the carrier plate (4) is further provided with a long boss in the length direction at the center, and the height of the boss between the part of hollow on both sides is higher than that of the long boss in the length direction, so as to ensure that the carrier vacuum adsorption hole (11) and the suction cup (5) are matched in height. 5.The carrier of a Micro LED display panel of claim 1, wherein, It further includes a primary positioning block (1), the primary positioning block (1) is in a right angle shape, and the primary positioning block (1) is arranged at one end of the carrier plate (4). 6.The carrier of a Micro LED display panel of claim 1, wherein, It further includes a carrier adapter plate (6), the carrier adapter plate (6) connects the carrier plate (4) and the fixed plate assembly. 7.The carrier of a Micro LED display panel of claim 6, wherein, The fixed plate assembly includes a first fixed plate (7), a second fixed plate (8) and a third fixed plate (9), the first fixed plate (7) is arranged on the third fixed plate (9), the second fixed plate connects the first fixed plate (7) and the third fixed plate (9), the first fixed plate (7) is in a right angle shape, and the carrier adapter plate (6) is fixed on the first fixed plate (7). 8.The carrier of a Micro LED display panel of claim 6, wherein, The carrier adapter plate (6) is provided with a carrier adapter plate positioning pin (10), the carrier plate (4) is aligned and positioned with the carrier adapter plate (6) through the carrier adapter plate positioning pin (10), and the carrier adapter plate (6) and the carrier plate (4) are connected by a anti-loose screw (2). 9.The carrier of a Micro LED display panel of claim 5, wherein, The primary positioning block (1) is aligned and positioned with the carrier plate (4) through a carrier positioning pin (3). 10.A device for carrying a Micro LED display panel, characterized in that, It includes the carrier of the Micro LED display panel as claimed in any one of claims 1-9, and the carrier is connected with an X-direction moving module, a Y-direction moving module or / and a Z-direction moving module, so as to be driven to carry the Micro LED display panel to move along the X-direction, the Y-direction or / and the Z-direction respectively.

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