Novel intelligent aging segmentation bin for liquid crystal display panel

Abstract

The utility model discloses a novel liquid crystal panel intelligent aging segmentation bin. Each segmented bin is formed by splicing two independent bin positions, the multiple segmented bins can be detachably connected in sequence, a horizontal top plate with holes is arranged on the upper portions of the independent bin positions, and two long-shaft motors for heating and an exhaust fan are installed on the tops of the independent bin positions. A plurality of vertical mesh steel plates are arranged on the opposite faces of the two independent bin positions, and a gap communicating with the upper portion of the top plate with the holes is formed between each mesh steel plate and the inner side face of the mesh steel plate. According to the novel intelligent aging segmented bin for the liquid crystal display panel, a plurality of segmented bins can be connected to form aging equipment, a storage type structure and an intelligent carrying technology are adopted, and independent binding aging of bin positions and products, information modularization and fixed-point bin position aging are achieved; moreover, the system can monitor the temperature and product information in the aging process of a product, improves the aging efficiency of the product, and guarantees the aging quality of the product.

Description

Technical Field

[0001] The utility model relates to the field of liquid crystal panel manufacturing, in particular to a novel intelligent aging segmented warehouse for liquid crystal panels. Background Art

[0002] With the rapid development of the LCD panel industry, the product aging process of LCD panels has also undergone a series of technological evolutions. The aging segmentation chambers used in this process generally include traditional single cabinet-type aging furnaces and tunnel-type aging furnaces, as well as double-speed chain-type aging segmentation chambers.

[0003] Traditional single cabinet-type aging furnaces and tunnel-type aging furnaces use frames or trolleys to carry products for aging. Generally, products are manually placed and plugged in, and then aged. This greatly wastes labor and manufacturing time, affecting production capacity.

[0004] Although the aging segmented warehouse in the form of a double-speed chain saves manpower and plug-in hours and is highly efficient, on the one hand, its investment cost is high, the installation of the double-speed chain guide rail requires more space, and the number of motors is large and the maintenance time is long; on the other hand, the friction of the double-speed chain during operation will produce electric sparks, which poses a safety hazard, and the continuous friction of its electrodes produces dust, which can easily cause environmental pollution. Utility Model Content

[0005] To solve the above problems, the utility model provides a new type of intelligent aging segmented warehouse for LCD panels, which adopts a warehousing structure and intelligent handling technology, realizes independent binding aging of warehouses and products, information modularization and fixed-point warehouse aging, and can monitor temperature, product information and other functions during the product aging process, thereby improving the efficiency of product aging and ensuring the quality of product aging.

[0006] According to one aspect of the utility model, a new type of intelligent aging segmented warehouse for liquid crystal panels is provided, which is composed of two independent warehouses spliced ​​together, and the surfaces of the independent warehouses are provided with frame walls, and the frame walls are sealed with thermal insulation cotton and stainless steel plates;

[0007] The upper part of the independent bin is provided with a horizontal top plate with holes, and two long-axis motors for heating and an exhaust fan are installed on the top of the independent bin, and the impeller of each long-axis motor for heating extends to the top of the top plate with holes;

[0008] Wherein, a plurality of vertical mesh steel plates are arranged on opposite sides of the two independent storage spaces, and a gap is provided between each mesh steel plate and its inner side surface, which is connected with the top of the perforated top plate.

[0009] In some embodiments, the perforated top plate is separated by a plurality of vertical partitions to form an upper air duct, the upper air duct is connected to the impellers of the heating long-axis motors, and is communicated with the gaps between the mesh steel plates, and a vent is provided on one of the vertical partitions. The benefit is that the upper air duct enables the air heated by the heating long-axis motor to pass into the gaps between the mesh steel plates.

[0010] In some embodiments, each of the independent storage spaces has four groups of mesh steel plates from top to bottom, and the mesh size of the mesh steel plates at the bottom is larger than the mesh size of the mesh steel plates at the top. The benefit is that the number and arrangement of the mesh steel plates are further described, and multiple mesh steel plates can form convection at different heights, so that the heating in each place in the independent storage space is more uniform.

[0011] In some embodiments, each of the independent bins is provided with a perspective window on its outer side. The benefit of this is that the perspective window allows the processing operation inside the independent bin to be observed from the outside.

[0012] In some embodiments, an independent installation area is formed on the outer side of the bottom surface of each of the two independent bins, wherein a plurality of return drum lines are installed in one of the installation areas, and a plurality of PG power supply trays are installed in the other installation area. The advantage is that each installation area is provided for installing a plurality of return drum lines and a plurality of PG power supply trays, which can be used to use the pair of return drum line products for mobile return as needed, and improve the space utilization rate inside the segmented bin.

[0013] In some embodiments, a high temperature camera is installed in each of the independent bins. The benefit is that the high temperature camera can monitor the product conditions in the independent bins. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of a new type of intelligent aging segmented bin for liquid crystal panels according to one implementation mode of the utility model;

[0015] Figure 2 for Figure 1 The schematic diagram of the structure of the independent position shown;

[0016] Figure 3 for Figure 2 Schematic diagram of the internal structure of the independent position shown.

[0017] In the figure: independent storage space 1, frame wall 2, long shaft motor for heating 3, exhaust fan 4, mesh steel plate 5, perspective window 6, installation area 7, reflow drum line 8, PG power supply distribution panel 9, perforated top plate 13, vertical partition 14, vent 15. DETAILED DESCRIPTION

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0019] like Figure 1-3 As shown, the segmented warehouse is composed of two independent warehouses 1 assembled from the left and right sides, and multiple segmented warehouses can be detachably connected in sequence, and the surface of each independent warehouse 1 is provided with a frame wall 2. Among them, the frame wall 2 is sealed with thermal insulation cotton and stainless steel plate, which can effectively ensure the external release of internal temperature.

[0020] Preferably, the opposite sides (referred to as outer sides) of the two independent storage spaces 1 are both provided with perspective windows 6, so that the conditions inside the independent storage spaces 1 can be observed from the outside.

[0021] The bottom surface of each independent bin 1 extends horizontally, and an independent installation area 7 is formed on the outside of the bottom surface of each independent bin 1. Preferably, a plurality of reflow roller lines 8 can be installed in one of the independent bins 1, and the products of the pair of reflow roller lines 8 can be moved and reflowed as needed; and a plurality of PG power distribution panels 9 can be installed in the installation area 7 of another independent bin 1 to make full use of the space inside the segmented bin.

[0022] Two long-axis motors 3 for heating and an exhaust fan 4 are installed on the top of the independent bin 1, wherein the bottom of the long-axis motor 3 for heating is connected with a heating device, which can be used to heat the interior of the independent bin 1, and the top of the exhaust fan 4 has a plurality of exhaust ports exposed to the outside, which can cooperate to exhaust air to control the temperature inside the segmented bin.

[0023] The upper part of the independent bin 1 has a horizontal perforated top plate 13, and a plurality of vertical partitions 14 are provided on the perforated top plate 13, and each vertical partition 14 separates an upper air duct. The impeller of each heating long-axis motor 3 extends downward to the top of the perforated top plate 13 and is connected to the upper air duct, so that the hot air generated by each heating long-axis motor 3 can be passed into the upper air duct, and a vent 15 is provided on one of the vertical partitions 14.

[0024] A plurality of vertical mesh steel plates 5 are disposed on the opposite sides (referred to as inner sides) of the two independent bins 1 in each segmented bin 10, and there is a gap between each mesh steel plate 5 in each independent bin 1 and its inner side, and the top of the gap is connected to the top of the perforated top plate 13. Thus, the hot air in the upper air duct can descend from the gap and flow out from each mesh steel plate 5 into the independent bin 1, thereby achieving convection and heat circulation.

[0025] Each independent bin 1 has four groups of mesh steel plates 5 from top to bottom, each group generally has two pieces, and the mesh size of the mesh steel plates 5 located at the bottom is larger than the mesh size of the mesh steel plates 5 located at the top, that is, the mesh size of the mesh steel plates 5 increases from top to bottom. Therefore, when hot air flows out from each mesh steel plate 5 into the independent bin 1, convection will be achieved at the mesh steel plates 5 at each height, and because the mesh sizes of the mesh steel plates 5 at each height are different, combined with the rising trend of hot air, the heating of each place inside the independent bin 1 can be made more uniform.

[0026] Preferably, a high-temperature camera is installed in each independent bin 1 so as to monitor the product conditions in the independent bin 1 .

[0027] When the segmented warehouse is used, multiple segmented warehouses are connected in sequence to form an aging device, wherein all independent bins 1 of each segmented warehouse are connected to form two running channels that are respectively arranged on the left and right sides and parallel to each other, and the bottom surfaces of all independent bins 1 are connected in sequence to form the bottom surfaces of the two running channels. At the same time, the aging device is connected to an intelligent system, which is uniformly controlled by the intelligent system.

[0028] A loading and A-inspection module is set at the front end of the aging equipment warehouse, a cooling and unloading module is set at the rear end, and an intelligent transfer trolley with a slide rail is set in each operating channel. Among them, the intelligent transfer trolley is first moved to the front end of the aging equipment, and the loading and A-inspection module is used to perform A-inspection on each product to be aged and load it onto the intelligent transfer trolley. The intelligent transfer trolley carrying the product to be aged is moved from the front end to the rear end of each operating channel. The products on it are heat-aged when passing through each independent bin 1 in the operating channel in turn. Finally, the cooling and unloading module is used to cool and unload the aged products.

[0029] Among them, the intelligent system adopts the method of binding products and independent bins 1, which can transmit the relevant information in each independent bin 1 to the system, so that the real-time information of the location of each aging product can be monitored, and its traceability can be achieved through subsequent product information retrieval.

[0030] When not in use, the segmented bins of the aging equipment can be disassembled for storage, thereby saving storage space, and can be used again by simply reassembling them conveniently.

[0031] The above are only some embodiments of the present invention. For those skilled in the art, several modifications and improvements can be made without departing from the inventive concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A new type of intelligent aging segmentation chamber for LCD panels, characterized by: It is composed of two independent bins (1) assembled together, and a plurality of segmented bins can be detachably connected in sequence, and the surfaces of the independent bins (1) are all provided with frame walls (2), and the frame walls (2) are sealed with thermal insulation cotton and stainless steel plates; The upper part of the independent bin (1) is provided with a horizontal top plate (13) with holes, and two long-axis motors (3) for heating and an exhaust fan (4) are installed on the top of the independent bin (1), and the impeller of each long-axis motor (3) for heating extends to the top of the top plate (13) with holes; Wherein, the opposite sides of the two independent storage spaces (1) are provided with a plurality of vertical mesh steel plates (5), and there is a gap between each mesh steel plate (5) and its inner side surface which is connected to the top of the perforated top plate (13).

2. According to claim 1, a new type of intelligent aging segmentation chamber for liquid crystal panels is characterized by: An upper air duct is separated on the perforated top plate (13) by a plurality of vertical partitions (14), the upper air duct is connected to the impeller of each of the long-axis heating motors (3), and is communicated with the gaps between each of the mesh steel plates (5), and a ventilation hole (15) is opened on one of the vertical partitions (14).

3. According to claim 1, a new type of intelligent aging segmentation chamber for liquid crystal panels is characterized by: Each of the independent bins (1) has four groups of mesh steel plates (5) from top to bottom, and the mesh size of the mesh steel plates (5) located at the bottom is larger than the mesh size of the mesh steel plates (5) located at the top.

4. According to claim 1, a new type of intelligent aging segmentation chamber for liquid crystal panels is characterized by: The outer side surface of each independent storage space (1) is provided with a perspective window (6).

5. According to claim 1, a new type of intelligent aging segmentation chamber for liquid crystal panels is characterized by: An independent installation area (7) is formed on the outer side of the bottom surface of each of the two independent storage spaces (1), wherein a plurality of reflow drum lines (8) are installed in one of the installation areas (7), and a plurality of PG power distribution panels (9) are installed in the other installation area (7).

6. The novel intelligent aging segmentation chamber for liquid crystal panels according to claim 1 is characterized in that: A high temperature camera is installed in each of the independent bins (1).

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