High-temperature-resistant transferring and loading fork for intelligent aging equipment of liquid crystal display panel

Abstract

The utility model discloses a high-temperature-resistant transferring and loading fork for intelligent aging equipment of a liquid crystal display panel. All parts of the high-temperature-resistant transferring and loading fork are composed of high-temperature-resistant structural parts, the high-temperature-resistant transferring and loading fork comprises an X-axis linear guide rail, a transferring and loading trolley and a speed-multiplying and length-multiplying fork mechanism, the transferring and loading trolley is installed on the X-axis linear guide rail in a sliding mode, a vertical Z-axis lead screw is installed on the transferring and loading trolley, and the speed-multiplying and length-multiplying fork mechanism comprises a Y-axis servo motor and two fork frames. The Y-axis servo motor is installed on the Z-axis lead screw in a sliding mode, and the two fork arm carriers are installed on the transfer trolley in a sliding mode and symmetrically connected to the two sides of the Y-axis servo motor respectively. The high-temperature-resistant moving and loading fork for the intelligent aging equipment of the liquid crystal display panel is used in the aging equipment of a warehouse type structure, and is matched with an intelligent carrying technology, so that independent binding aging of warehouse positions and products, information modularization and fixed-point warehouse position aging can be realized, the aging efficiency of the products is improved, and the aging quality of the products is ensured.

Description

Technical Field

[0001] The utility model relates to the field of liquid crystal panel manufacturing, in particular to a high temperature resistant loading and unloading fork used for liquid crystal panel intelligent aging equipment. 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.

[0005] In addition, if a warehouse-type structure aging equipment composed of multiple segmented warehouses is used in conjunction with an intelligent control system, although the effect of fixed-point warehouse aging can be achieved, it is often necessary to use intelligent handling and high-temperature resistant transfer forks to transport products through the segmented warehouses of the aging equipment. Utility Model Content

[0006] In order to solve the above problems, the utility model provides a high-temperature resistant transfer fork for liquid crystal panel intelligent aging equipment, which is used in aging equipment with a warehouse-type structure. In combination with intelligent handling technology, it can realize independent binding aging of warehouses and products, information modularization and fixed-point warehouse aging, thereby improving the efficiency of product aging and ensuring the quality of product aging.

[0007] According to one aspect of the utility model, a high temperature resistant transfer fork for liquid crystal panel intelligent aging equipment is provided, each part of which is composed of high temperature resistant structural parts, including:

[0008] An X-axis linear guide rail, the X-axis linear guide rail extends horizontally and is composed of multiple sections;

[0009] A transfer trolley, wherein the transfer trolley is slidably mounted on the X-axis linear guide rail, and a vertical Z-axis screw rod is mounted on the transfer trolley;

[0010] A double-speed and double-length fork mechanism, the double-speed and double-length fork mechanism comprising a Y-axis servo motor and two fork frames, the Y-axis servo motor is slidably mounted on the Z-axis screw rod, the two fork frames are both slidably mounted on the transfer trolley and are symmetrically connected to both sides of the Y-axis servo motor;

[0011] Among them, two horizontal connecting rods are respectively connected to both sides of the rotor of the Y-axis servo motor, a horizontal fork plate is slidably installed on the top of the two fork frames, and the two connecting rods are respectively connected to the bottom of the two fork plates.

[0012] In some embodiments, two X-axis slide rails are laid on the X-axis linear guide rail, and the transfer trolley is slidably mounted on the two X-axis slide rails. The benefit lies in that the specific structure of the transfer trolley being slidably mounted on the X-axis linear guide rail is described.

[0013] In some embodiments, an X-axis rack is laid on the X-axis linear guide rail, an X-axis motor is installed on the transfer trolley, a first gear is connected to the bottom rotor of the X-axis motor, and the first gear and the X-axis rack are meshed with each other. The benefit is that it further describes the principle that the transfer trolley can slide on the X-axis linear guide rail.

[0014] In some embodiments, the Y-axis servo motor and the two fork frames are mounted on a lifting frame, the inner end of the lifting frame is slidably connected to the Z-axis screw rod, and the outer end is slidably connected to the transfer trolley. The benefit lies in that the lifting frame is used to carry and lift the double-speed double-length fork mechanism.

[0015] In some embodiments, two Z-axis slide rails are installed on the transfer trolley, and the two sides of the outer end of the lifting frame are slidably connected to each of the Z-axis slide rails. The benefit is that the specific structure of the lifting frame slidably connected to the transfer trolley is further described.

[0016] In some embodiments, a horizontally extending baffle is connected to one side of the outer end of the lifting frame, and a horizontal baffle extends out from the outer side of the lower part of the transfer trolley, and the baffle is located below the baffle. The benefit is that the baffle can block the baffle to limit the descent of the lifting frame.

[0017] In some embodiments, the end of each connecting rod is connected to a second gear, the bottom side of each fork plate is connected to a horizontally extending first Y-axis rack, and the two second gears are respectively meshed with the two first Y-axis racks. The benefit is that the Y-axis servo motor is connected to the fork plates of the two fork racks through the connecting rods and drives them to move away.

[0018] In some embodiments, two upper and lower second Y-axis racks and a third gear are provided on the other side of the bottom of the fork plate, and the third gear is located between the two second Y-axis racks and meshes with the two second Y-axis racks. The advantage is that the two second Y-axis racks and the third gear can support this side of the fork plate and cooperate with its sliding.

[0019] In some embodiments, the bottom middle of each fork plate is slidably mounted on at least one Y-axis slide rail. The benefit is that each Y-axis slide rail can support the middle of the fork plate when it slides.

[0020] In some embodiments, a plurality of protruding positioning posts are provided on the top of the fork plate, which is beneficial in that the positioning posts can be used to fix the products placed on the fork plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic structural diagram of a high temperature resistant loading and unloading fork used in an intelligent aging device for liquid crystal panels according to one embodiment of the utility model;

[0022] Figure 2 for Figure 1 A schematic structural diagram of one end of a high temperature resistant loading and unloading fork used in an intelligent aging device for a liquid crystal panel is shown;

[0023] Figure 3 for Figure 2 A partial structural schematic diagram of a section of a high temperature resistant loading and unloading fork used in an intelligent aging device for liquid crystal panels is shown;

[0024] Figure 4 for Figure 2 The structural schematic diagram of the double-speed and double-length fork mechanism is shown.

[0025] In the figure: X-axis linear guide 1, transfer trolley 2, double speed and double length fork mechanism 3, X-axis slide rail 11, X-axis rack 12, X-axis motor 13, first gear 14, Z-axis screw rod 21, lifting frame 22, Z-axis slide rail 23, baffle bar 24, baffle plate 25, Y-axis servo motor 31, fork frame 32, connecting rod 33, fork plate 34, second gear 35, first Y-axis rack 36, second Y-axis rack 37, third gear 38, Y-axis slide rail 39, positioning column 310. DETAILED DESCRIPTION

[0026] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0027] like Figure 1-4 As shown, each part of the high temperature resistant transfer fork is composed of high temperature resistant structural parts, which mainly include X-axis linear guide 1, transfer trolley 2 and double speed and double length fork mechanism 3, etc.

[0028] The X-axis linear guide 1 extends horizontally along the X-axis, and is generally composed of multiple sections, which is convenient for disassembly and storage when not in use, and can be used in conjunction with segmented aging equipment according to actual conditions.

[0029] The transfer trolley 2 is slidably mounted on the X-axis linear guide 1 and can move along the X-axis along the X-axis linear guide 1. Two X-axis slide rails 11 are laid on the X-axis linear guide 1, and the transfer trolley 2 is slidably mounted on the two X-axis slide rails 11 and an X-axis rack 12; the transfer trolley 2 is slidably mounted on the two X-axis slide rails 11 and is equipped with an X-axis motor 13, and the bottom rotor of the X-axis motor 13 is connected to a first gear 14, and the first gear 14 is meshed with the X-axis rack 12. Therefore, when the X-axis motor 13 is in operation, the transfer trolley 2 can be driven to slide along the two X-axis slide rails 11 through the coordinated movement of the first gear 14 and the X-axis rack 12.

[0030] The transfer trolley 2 is a frame as a whole, on which a vertical Z-axis screw rod 21 is installed, and the double-speed double-length fork mechanism 3 includes a Y-axis servo motor 31 and two fork frames 32, and the two fork frames 32 are symmetrically connected to the two sides of the Y-axis servo motor 31. Among them, the Y-axis servo motor 31 and the two fork frames 32 are installed on a lifting frame 22, and the inner end (i.e., the end close to the Z-axis screw rod 21) of the lifting frame 22 is slidably connected to the Z-axis screw rod 21, and the outer end (i.e., the end away from the Z-axis screw rod 21) is slidably connected to the two Z-axis slide rails 23 installed on the transfer trolley 2. When the Z-axis screw rod 21 is in operation, it can drive the Y-axis servo motor 31 and the two fork frames 32, that is, the entire double-speed double-length fork mechanism 3 to rise and fall.

[0031] In addition, a horizontally extending baffle 24 is connected to one side of the outer end of the lifting frame 22, and a horizontal baffle 25 is extended from the outer side of the lower part of the transfer trolley 2, and the baffle 25 is located below the baffle 24. Therefore, the baffle 25 blocks the baffle 24, so that the descent of the lifting frame 22 can be limited.

[0032] Preferably, a baffle plate 25 located above the baffle bar 24 may be extended from the outer side of the upper portion of the transfer trolley 2 as required, so as to limit the rise of the lifting frame 22 .

[0033] Two horizontal connecting rods 33 are connected to both sides of the rotor of the Y-axis servo motor 31, and a second gear 35 is connected to the end of each connecting rod 33; at the same time, a horizontal fork plate 34 is slidably installed on the top of the two fork frames 32, and a horizontally extending first Y-axis rack 36 is connected to the bottom side of each fork plate 34 (i.e., the side close to the Y-axis servo motor 31), and the two second gears 35 are respectively meshed with the two first Y-axis racks 36, so that the connecting rods 33 are respectively connected to the bottom of the two fork plates 34. Therefore, when the Y-axis servo motor 31 is in operation, the fork plates 34 can be driven to slide out or retract on the top of the fork frame 32 through the coordinated movement of the second gears 35 and the first Y-axis racks 36, so that the limited space can be used more effectively to place products.

[0034] The other side of the bottom of the fork plate 34 (i.e., the side away from the Y-axis servo motor 31) is provided with two upper and lower second Y-axis racks 37 and a third gear 38 (a protective housing may be provided outside the middle section), the upper second Y-axis rack 37 is fixed to the bottom of the fork plate 34, the lower second Y-axis rack 37 is fixed to the fork frame 32, and the third gear 38 is located between the two second Y-axis racks 37 and meshes with the two second Y-axis racks 37. Therefore, when the fork plate 34 slides, the coordinated movement between each second Y-axis rack 37 and the third gear 38 can support the side of the fork plate 34 and cooperate with its sliding.

[0035] Preferably, the bottom middle of the fork plate 34 is slidably mounted on at least one Y-axis slide rail 39, and each Y-axis slide rail 39 is mounted on the fork frame 32, so that each Y-axis slide rail 39 can support the middle of the fork plate 34 when it slides.

[0036] In addition, a plurality of protruding positioning posts 310 are provided on the top of the fork plate 34, which can be used to fix the products placed thereon, so that the goods can be taken and placed more stably.

[0037] When using the high-temperature resistant transfer fork, place it inside a storage-type aging device composed of multiple segmented warehouses connected together, move the transfer cart 2 to the front end of the aging equipment, and use the loading and A-inspection modules to perform A-inspection on each product to be aged and load it onto the transfer cart 2. Move the transfer cart 2 carrying the product to be aged from the front end to the rear end of the X-axis linear guide 1, and the product thereon is subjected to heat aging. Finally, use the cooling and unloading modules to cool and unload the aged products, wherein the movement of the transfer cart 2 can be automatically controlled by an intelligent system.

[0038] 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 high temperature resistant transfer fork for liquid crystal panel intelligent aging equipment, characterized in that: Each part is composed of high temperature resistant structural parts, including An X-axis linear guide rail (1), the X-axis linear guide rail (1) extending horizontally and composed of multiple sections; A transfer trolley (2), the transfer trolley (2) being slidably mounted on the X-axis linear guide rail (1), and a vertical Z-axis screw rod (21) being mounted on the transfer trolley (2); A double-speed and double-length fork mechanism (3), the double-speed and double-length fork mechanism (3) comprising a Y-axis servo motor (31) and two fork frames (32), the Y-axis servo motor (31) being slidably mounted on the Z-axis screw rod (21), and the two fork frames (32) being slidably mounted on the transfer trolley (2) and symmetrically connected to both sides of the Y-axis servo motor (31); Wherein, two horizontal connecting rods (33) are respectively connected to both sides of the rotor of the Y-axis servo motor (31), a horizontal fork plate (34) is slidably mounted on the top of each of the two fork frames (32), and the two connecting rods (33) are respectively connected to the bottom of the two fork plates (34).

2. The high temperature resistant loading and unloading fork for liquid crystal panel intelligent aging equipment according to claim 1, characterized in that: Two X-axis slide rails (11) are laid on the X-axis linear guide rail (1), and the transfer trolley (2) is slidably mounted on the two X-axis slide rails (11).

3. The high temperature resistant loading and unloading fork for liquid crystal panel intelligent aging equipment according to claim 2, characterized in that: An X-axis rack (12) is laid on the X-axis linear guide rail (1), an X-axis motor (13) is installed on the transfer trolley (2), and a first gear (14) is connected to the bottom rotor of the X-axis motor (13), and the first gear (14) and the X-axis rack (12) are meshed with each other.

4. The high temperature resistant loading and unloading fork for liquid crystal panel intelligent aging equipment according to claim 1, characterized in that: The Y-axis servo motor (31) and the two fork frames (32) are both mounted on a lifting frame (22); the inner end of the lifting frame (22) is slidably connected to the Z-axis screw rod (21), and the outer end is slidably connected to the transfer trolley (2).

5. The high temperature resistant loading and unloading fork for liquid crystal panel intelligent aging equipment according to claim 4, characterized in that: Two Z-axis slide rails (23) are installed on the transfer trolley (2), and the outer ends of the lifting frame (22) are slidably connected to the Z-axis slide rails (23) at both sides.

6. The high temperature resistant loading and unloading fork for liquid crystal panel intelligent aging equipment according to claim 5, characterized in that: A horizontally extending baffle bar (24) is connected to one side of the outer end of the lifting frame (22), and a horizontal baffle plate (25) extends out from the outer side of the lower part of the transfer trolley (2), and the baffle plate (25) is located below the baffle bar (24).

7. The high temperature resistant loading and unloading fork for liquid crystal panel intelligent aging equipment according to claim 1, characterized in that: The end of each connecting rod (33) is connected to a second gear (35), and the bottom side of each fork plate (34) is connected to a horizontally extending first Y-axis rack (36), and the two second gears are respectively meshed with the two first Y-axis racks (36).

8. The high temperature resistant loading and unloading fork for liquid crystal panel intelligent aging equipment according to claim 7, characterized in that: The other side of the bottom of the fork plate (34) is provided with two upper and lower second Y-axis racks (37) and a third gear (38), and the third gear (38) is located between the two second Y-axis racks (37) and meshes with the two second Y-axis racks (37).

9. The high temperature resistant loading and unloading fork for liquid crystal panel intelligent aging equipment according to claim 1, characterized in that: The middle of the bottom of each fork plate (34) is slidably mounted on at least one Y-axis slide rail (39).

10. The high temperature resistant loading and unloading fork for liquid crystal panel intelligent aging equipment according to claim 1, characterized in that: A plurality of protruding positioning posts (310) are arranged on the top of the fork plate (34).

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