Display panel carrying manipulator

Abstract

The utility model relates to a carrying manipulator for a display panel. Relates to the technical field of mechanical equipment. The display panel grabbing device specifically comprises a mechanical arm and a grabbing hand arranged on the mechanical arm, the mechanical arm is used for driving the grabbing hand to move, and the grabbing hand is used for grabbing a display panel; the gripper comprises at least two sets of adsorption assemblies and an adjusting assembly used for adjusting the distance between the adsorption assemblies, and the adsorption assemblies are used for adsorbing the display panel or loosening the display panel. According to the gripper, the same display panel is sucked through the at least two sets of adsorption assemblies, the adjusting assembly can adjust the distance between the adsorption assemblies, the at least two sets of adsorption assemblies can suck the display panels of different specifications, and therefore the display panels of different specifications can be carried; and therefore, the carrying manipulator is high in compatibility, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical equipment, in particular to a display panel transporting manipulator. Background Art

[0002] A display panel is a device used to display images, typically by controlling the arrangement of liquid crystal molecules. Specifically, a display panel typically consists of two conductive glass substrates with liquid crystal material filling the middle. Electric fields control the alignment of the liquid crystal molecules, thereby controlling the transmission or blocking of light, enabling image display. Display panels are widely used in electronic products such as televisions, computers, and mobile phones.

[0003] During the display panel manufacturing process, handling equipment is required to transport the display panels at different process steps to meet the production requirements of the display panels. Conventional technology typically uses a robot to handle display panels. However, the specifications of display panels used in electronic products such as televisions, computers, and mobile phones vary significantly, and current handling robots are typically only suitable for handling display panels of one specification, resulting in poor compatibility. This increases production costs and fails to meet current production needs. Utility Model Content

[0004] The purpose of the present invention is to address the deficiencies of the above-mentioned prior art and to provide a display panel handling robot that is applicable to handling display panels of various specifications and has strong compatibility, thereby reducing production costs.

[0005] The utility model proposes a display panel handling robot, comprising a robotic arm and a gripper provided on the robotic arm, wherein the robotic arm is used to drive the gripper to move, and the gripper is used to grip the display panel; the gripper comprises at least two groups of adsorption components and an adjustment component for adjusting the distance between the adsorption components, and the adsorption components are used to adsorb or release the display panel.

[0006] Furthermore, the gripper also includes a supporting plate for connecting to the robotic arm, the adjusting component is arranged on the supporting plate, and the adsorption component is arranged on the adjusting component.

[0007] Furthermore, the adjustment component includes a screw seat provided on the supporting plate, a screw rotatably connected to the screw seat, and a driving member for driving the screw to rotate. At least two groups of the adsorption components are provided on the screw, and the screw rotates to drive the two groups of the adsorption components to move closer to or away from each other.

[0008] Furthermore, the driving member includes a servo motor arranged on one side of the screw seat, a pulley fixedly connected to the screw, and a synchronous belt sleeved on the servo motor and the pulley.

[0009] Furthermore, the adsorption component includes multiple vacuum nozzles, a suction cup carrier and a mounting seat, the multiple vacuum nozzles are installed on the suction cup carrier, the suction cup carrier is installed on the mounting seat, and the mounting seat is provided on the screw rod, and the multiple vacuum nozzles are used to adsorb the display panel or release the display panel.

[0010] Furthermore, the plurality of vacuum nozzles include a plurality of middle nozzles arranged in the middle of the suction cup carrier, and a plurality of side nozzles arranged at both ends of the suction cup carrier.

[0011] Furthermore, the adsorption component also includes an air distribution block arranged on the mounting base, and multiple air pipes connecting the multiple vacuum suction nozzles and the air distribution block. The air distribution block is provided with multiple air distribution joints, and the multiple air pipes connect the multiple air distribution joints with the multiple vacuum suction nozzles respectively.

[0012] Furthermore, the gripper also includes a guide component provided on the supporting plate, and the guide component is used to guide the two adsorption components during the process of the adjustment component adjusting the distance between the two adsorption components.

[0013] Furthermore, the guide assembly includes a guide rail provided on the supporting plate, and a guide slider provided on the adsorption assembly, the guide rail is axially arranged on the supporting plate, and the guide rail is slidably connected to the guide rail.

[0014] Furthermore, the handling robot also includes a base provided at the bottom of the robot arm, and the base is used for fixing and installing the robot arm.

[0015] The display panel handling robot proposed in this utility model has the following beneficial effects:

[0016] (1) The gripper of the handling robot absorbs the same display panel through at least two sets of adsorption components, and the adjustment component can adjust the distance between the adsorption components, so that at least two sets of adsorption components can absorb display panels of different specifications, thereby realizing the handling of display panels of different specifications, thereby making the handling robot more compatible and reducing production costs;

[0017] (2) The adjustment assembly of the handling robot includes a screw seat, a screw and a driving member. The driving member can drive the screw to rotate on the screw seat, thereby driving the adsorption components to move closer to or away from each other along the screw through the rotation of the screw, thereby adjusting the distance between the adsorption components;

[0018] (3) Each set of adsorption components of the handling robot includes a plurality of vacuum suction nozzles, a suction cup carrier and a mounting base. The plurality of vacuum suction nozzles are mounted on the suction cup carrier, which is mounted on the mounting base. The mounting base is set on the screw. The screw rotates to drive the mounting base to move linearly along the screw, thereby driving the suction cup carrier and the plurality of vacuum suction nozzles set on the suction cup carrier to move linearly along the screw.

[0019] (4) The threaded holes provided on the mounting bases of the two adsorption components of the handling robot have internal threads with opposite rotation directions. Therefore, the internal threads of the threaded holes cooperate with the external threads of the screw rod, so that when the screw rod rotates, the mounting bases of the two adsorption components can be driven to move in opposite directions on the screw rod, thereby realizing the spacing adjustment of the two adsorption components;

[0020] (5) The multiple vacuum nozzles provided in each adsorption assembly of the transport robot include multiple central nozzles and multiple side nozzles. The display panel is adsorbed by the multiple central nozzles and multiple side nozzles, which can improve the stability of the display panel handling, thereby making the transport robot more practical;

[0021] (6) The multiple middle suction nozzles of the handling robot are distributed in the middle of the suction cup carrier, and the multiple side suction nozzles are distributed at both ends of the suction cup carrier, so that the gripper can further grasp display panels of different specifications, thereby further enhancing the compatibility of the handling robot and reducing production costs;

[0022] (7) The adsorption component of the handling manipulator also includes an air distribution block and multiple air pipes. The air distribution block is set on the mounting base. Multiple air distribution joints are set on the air distribution block. One end of the air pipe is connected to an air distribution joint, and the other end is connected to a vacuum suction nozzle. Thus, through the multiple air pipes, the multiple air distribution joints are connected to the multiple vacuum suction nozzles respectively, thereby realizing the connection between the multiple vacuum suction nozzles and the air distribution block. The setting of the air distribution block makes the structure of the handling manipulator simpler and easier to implement.

[0023] (8) The gripper of the handling robot also includes a guide component. When the adjustment component adjusts the spacing between the adsorption components, the guide component guides the linear movement of the adsorption components on the screw rod, thereby making the linear movement of the adsorption components on the screw rod more stable, thereby enhancing the stability of the structure of the handling robot and making the handling robot more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the present utility model and, together with the description, serve to explain the principles of the present utility model. In the accompanying drawings, like reference numerals are used to represent like elements.

[0025] Figure 1This is a front view of a display panel handling robot according to an embodiment of the present utility model;

[0026] Figure 2 This is a structural schematic diagram of a gripper of a display panel handling robot according to an embodiment of the present utility model;

[0027] Figure 3 This is a schematic structural diagram of an adjustment component of a display panel handling robot on a carrying plate according to an embodiment of the present utility model;

[0028] Figure 4 This is a schematic diagram of the installation of an adsorption component of a display panel handling robot according to an embodiment of the present utility model.

[0029] In the figure: 1. Robotic arm; 2. Gripper; 21. Loading plate; 211. Guide rail; 22. Adjustment assembly; 221. Screw seat; 222. Screw; 223. Servo motor; 23. Adsorption assembly; 231. Vacuum nozzle; 232. Suction cup carrier; 233. Mounting seat; 2331. Air distributor; 2332. Guide slider; 3. Base. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0031] See also Figures 1 to 4 A display panel handling robot according to an embodiment of the present invention includes a robot arm 1 and a gripper 2 provided on the robot arm 1. The robot arm 1 is used to drive the gripper 2 to move, and the gripper 2 is used to grip the display panel; the gripper 2 includes at least two groups of adsorption components 23 and an adjustment component 22 for adjusting the distance between the adsorption components 23. The adsorption components 23 are used to adsorb or release the display panel.

[0032] In this application, the handling robot includes a robot arm 1 and a gripper 2, with the gripper 2 being mounted on the robot arm 1. When handling a display panel, the robot arm 1 first drives the gripper 2 to move, causing the gripper 2 to grab the display panel at the loading station; the robot arm 1 then drives the gripper 2 to move, causing the gripper 2 to move the display panel to the unloading station; and finally, the gripper 2 releases the display panel, thereby completing the handling of the display panel from the loading station to the unloading station.

[0033] Specifically, in the present application, the gripper 2 includes at least two sets of suction components 23, which absorb the same display panel through the at least two sets of suction components 23, thereby enabling the gripper 2 to grasp the display panel. The gripper 2 also includes an adjustment component 22. At the loading station, the adjustment component 22 adjusts the spacing between the suction components 23, allowing the at least two sets of suction components 23 to absorb display panels of different specifications. At the unloading station, the at least two sets of suction components 23 simultaneously release the display panels, thereby enabling the handling of display panels of different specifications, thereby making the handling robot more compatible and reducing production costs.

[0034] Because display panels are typically composed of two conductive glass substrates, in this application, when handling display panels, the gripper 2 uses at least two sets of adsorption components 23 to absorb the same display panel, thereby preventing the gripper 2 from damaging the display panel when grasping it, thereby affecting product quality. In this embodiment, the robotic arm 1 is preferably a six-axis robotic arm 1, so that the handling robot can achieve six degrees of freedom in the handling of display panels, expand the handling range of display panels, and thus meet different production needs.

[0035] In this embodiment, the gripper 2 also includes a supporting plate 21, the supporting plate 21 is connected to the robotic arm 1, the adjustment component 22 is arranged on the supporting plate 21, and the adsorption component 23 is arranged on the adjustment component 22, so that the movement of the robotic arm 1 drives the supporting plate 21, the adjustment component 22 and the adsorption component 23 to move synchronously, so that the adsorption component 23 can absorb the display panel at the specified position, and release the display panel at the specified position to complete the transportation of the display panel.

[0036] The spacing between the adsorption components 23 is adjusted by adjusting the component 22, so that at least two groups of adsorption components 23 can absorb display panels of different specifications, thereby enabling the transportation of display panels of different specifications, thereby making the transport robot more compatible and reducing production costs.

[0037] In this embodiment, the adjustment assembly 22 includes a screw seat 221, a screw 222 and a driving member. The screw seat 221 is arranged on the supporting plate 21, the screw 222 is rotatably connected to the screw seat 221, and the driving member is connected to the screw 222, so that the screw 222 can be driven to rotate on the screw seat 221 through the operation of the driving member.

[0038] At least two groups of adsorption components 23 are arranged on the screw rod 222. When the screw rod 222 rotates, the adsorption components 23 are driven to move closer to or away from each other along the screw rod 222, thereby adjusting the distance between the adsorption components 23, so that at least two groups of adsorption components 23 can absorb display panels of different specifications, thereby enabling the handling robot to realize the handling of display panels of different specifications, with strong compatibility and reduced production costs.

[0039] Specifically, in this embodiment, the driving element includes a servo motor 223, a pulley, and a synchronous belt. The servo motor 223 is disposed on one side of the screw base 221, and the pulley is fixedly connected to the screw 222. It is foreseeable that the pulley and the servo motor 223 are disposed on the same side of the screw base 221, and the synchronous belt is simultaneously mounted on the pulley and the rotating shaft of the servo motor 223. Therefore, when the servo motor 223 is started, the rotating shaft of the servo motor 223 rotates, driving the pulley to rotate synchronously, thereby driving the screw 222 to rotate synchronously on the screw base 221.

[0040] In this embodiment, each group of adsorption components 23 includes multiple vacuum nozzles 231, a suction cup carrier 232 and a mounting base 233, multiple vacuum nozzles 231 are installed on the suction cup carrier 232, the suction cup carrier 232 is installed on the mounting base 233, and the mounting base 233 is set on the screw rod 222.

[0041] It can be foreseen that: a threaded hole is provided on the mounting seat 233, and the mounting seat 233 is sleeved on the screw rod 222 through the threaded hole, and the internal thread of the threaded hole cooperates with the external thread of the screw rod 222, so that when the screw rod 222 rotates, the mounting seat 233 is driven to move linearly along the screw rod 222, thereby driving the suction cup carrier 232 and the multiple vacuum nozzles 231 arranged on the suction cup carrier 232 to move linearly along the screw rod 222.

[0042] If the gripper 2 includes two groups of adsorption components 23, when the screw rod 222 rotates, the two groups of adsorption components 23 are driven to move closer to or away from each other, that is, when the screw rod 222 rotates, the mounting seats 233 of the two groups of adsorption components 23 move in opposite directions on the screw rod 222. In this embodiment, the threaded holes provided on the mounting seats 233 of the two groups of adsorption components 23 have opposite rotation directions of the internal threads. Therefore, the internal threads of the threaded holes cooperate with the external threads of the screw rod 222, so that when the screw rod 222 rotates, the mounting seats 233 of the two groups of adsorption components 23 can be driven to move in opposite directions on the screw rod 222, thereby realizing the spacing adjustment of the two groups of adsorption components 23.

[0043] If the gripper 2 includes three groups of adsorption components 23, the threaded holes provided on the mounting base 233 of two groups of adsorption components 23 have the same rotation direction of the internal threads, and the threaded holes provided on the mounting base 233 of the other group of adsorption components 23 have the opposite rotation direction of the internal threads, so that when the screw rod 222 rotates, the two groups of adsorption components 23 move in the same direction, and the other group of adsorption components 23 moves in the opposite direction.

[0044] If the gripper 2 includes four groups of adsorption components 23, the threaded holes provided on the mounting base 233 of two groups of adsorption components 23 have the same rotation direction of the internal threads, and the threaded holes provided on the mounting base 233 of the other two groups of adsorption components 23 have opposite rotation directions of the internal threads, so that when the screw rod 222 rotates, the two groups of adsorption components 23 move in the same direction, and the other two groups of adsorption components 23 move in opposite directions.

[0045] If the gripper 2 includes more adsorption components 23, the same applies. Specifically, in actual implementation, the number of adsorption components 23 included in the gripper 2 can be determined according to actual production requirements.

[0046] In this embodiment, the multiple vacuum nozzles 231 provided on the suction cup carrier 232 can be connected to the suction cup carrier 232 through a universal joint, so that the angles of the multiple vacuum nozzles 231 can be adjusted on the suction cup carrier 232. On the one hand, by adjusting the angles of the multiple vacuum nozzles 231 on the suction cup carrier 232, the adjustment stroke of the distance between the adsorption components 23 can be reduced, making the use of this handling robot more convenient and more practical.

[0047] On the other hand, by adjusting the angles of the multiple vacuum nozzles 231 on the suction cup carrier 232, the multiple vacuum nozzles 231 can be adjusted to the corresponding angle according to the placement of the display panel, so that the multiple vacuum nozzles 231 can not only suck up horizontally placed display panels, but also suck up tilted display panels, thereby making the handling robot more compatible and reducing production costs. In addition, the multiple vacuum nozzles 23 are connected to the suction cup carrier 232 via universal joints, which can also cushion the vibration generated by the multiple vacuum nozzles 23 when sucking up the display panels, thereby making the handling robot more stable.

[0048] Furthermore, in this embodiment, the multiple vacuum suction nozzles 231 provided in each group of adsorption components 23 include multiple middle suction nozzles and multiple side suction nozzles. The multiple middle suction nozzles are arranged in the middle of the suction cup carrier 232, and the multiple side suction nozzles are arranged at both ends of the suction cup carrier 232, that is, the multiple side suction nozzles are distributed on both sides of the middle suction nozzle.

[0049] On the one hand, each group of adsorption components 23 adsorbs the display panel through multiple middle suction nozzles and multiple side suction nozzles, which can improve the stability of display panel transportation, thereby making the practicality of this transport robot more stronger; on the other hand, multiple middle suction nozzles are distributed in the middle of the suction cup carrier 232, and multiple side suction nozzles are distributed at both ends of the suction cup carrier 232, so that the gripper 2 can further realize the grasping of display panels of different specifications, thereby further enhancing the compatibility of this transport robot and reducing production costs.

[0050] Specifically, the direction in which the screw rod 222 extends on the carrier plate 21 is the Y-axis, and the direction in which the suction cup carrier 232 extends on the mounting base 233 is the X-axis. By rotating the screw rod 222 in the Y-axis direction, the spacing between the two sets of suction assemblies 23 is adjusted, allowing the two sets of suction assemblies 23 to grasp display panels of different lengths.

[0051] In the X-axis direction, since multiple middle suction nozzles are distributed in the middle of the suction cup carrier 232, and multiple side suction nozzles are distributed at both ends of the suction cup carrier 232, that is, multiple vacuum suction nozzles 231 are distributed axially on the suction cup carrier 232, each group of adsorption components 23 can grab display panels of different widths, so that the gripper 2 can grab display panels of different specifications, further enhancing the compatibility of this handling robot.

[0052] In this embodiment, the adsorption assembly 23 further includes an air distribution block 2331 and a plurality of air pipes. The air distribution block 2331 is disposed on the mounting base 233. A plurality of air distribution joints are disposed on the air distribution block 2331. One end of the air pipe is connected to a air distribution joint, and the other end is connected to a vacuum suction nozzle 231. Thus, through the plurality of air pipes, the plurality of air distribution joints are connected to the plurality of vacuum suction nozzles 231, respectively, thereby achieving communication between the plurality of vacuum suction nozzles 231 and the air distribution block 2331.

[0053] It can be foreseen that: in this embodiment, an air cavity is provided in the air dividing block 2331, and the adsorption component 23 also includes a vacuum pump, which is connected to the air cavity of the air dividing block 2331. Therefore, when the vacuum pump is running, the air cavity of the air dividing block 2331 is evacuated, and a negative pressure area is formed on the multiple vacuum suction nozzles 231, so that the multiple vacuum suction nozzles 231 can adsorb the display panel; when the vacuum pump stops running, the air cavity of the air dividing block 2331 stops being evacuated, and the negative pressure area formed on the multiple vacuum suction nozzles 231 disappears, so that the multiple vacuum suction nozzles 231 can release the display panel and realize the transportation of the display panel.

[0054] In this embodiment, the air distribution block 2331 is set between the vacuum pump and the multiple vacuum suction nozzles 231 to make the pipeline connection between the vacuum pump and the multiple vacuum suction nozzles 231 simpler, more convenient and easier to implement, thereby making the implementation of this handling robot simpler and further reducing production costs.

[0055] In this embodiment, the gripper 2 further includes a guide assembly, which is disposed on the carrier plate 21. As the adjustment assembly 22 adjusts the spacing between the adsorption assemblies 23, the adsorption assemblies 23 move toward or away from each other on the screw rod 222. At this time, the guide assembly guides the linear movement of the adsorption assemblies 23 on the screw rod 222, thereby making the linear movement of the adsorption assemblies 23 on the screw rod 222 more stable, thereby enhancing the stability of the structure of the handling robot and making the handling robot more practical.

[0056] Specifically, in this embodiment, the guide assembly includes a guide rail 211 and a guide slider 2332. The guide rail 211 is arranged on the carrier plate 21 in parallel with the screw rod 222 and spaced apart therefrom. The guide slider 2332 is disposed on the mounting seat 233 of the adsorption assembly 23 and is slidably connected to the guide rail 211. When the screw rod 222 rotates, driving the adsorption assembly 23 to move linearly along the screw rod 222, the guide slider 2332 synchronously moves linearly on the guide rail 211. Thus, the sliding cooperation between the guide slider 2332 and the guide rail 211 guides the linear movement of the adsorption assembly 23, thereby making the linear movement of the adsorption assembly 23 more stable.

[0057] In this embodiment, the handling robot also includes a base 3, which is arranged at the bottom of the robot arm 1 and is fixedly connected to the ground or other supporting platform through the base 3, thereby realizing the fixed installation of the robot arm 1 at the specified position, and then realizing the fixed installation of the handling robot at the specified position to meet production needs.

[0058] The contents described above can be implemented individually or in combination in various ways, and these variations are all within the scope of protection of the present invention.

[0059] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the statement "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0060] Finally, it should be noted that the above embodiments are intended only to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art will appreciate that modifications may be made to the technical solutions described in the above embodiments, or that some of the technical features may be replaced with equivalents; and such modifications or replacements do not deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A display panel handling robot, characterized in that: The present invention comprises a robotic arm (1) and a gripper (2) provided on the robotic arm (1), wherein the robotic arm (1) is used to drive the gripper (2) to move, and the gripper (2) is used to grip a display panel; the gripper (2) comprises at least two groups of adsorption components (23), and an adjustment component (22) for adjusting the distance between the adsorption components (23), and the adsorption components (23) are used to adsorb the display panel or release the display panel.

2. A display panel handling robot as claimed in claim 1, characterized in that: The gripper (2) further comprises a supporting plate (21) for connecting to the mechanical arm (1), the adjusting component (22) is arranged on the supporting plate (21), and the adsorption component (23) is arranged on the adjusting component (22).

3. A display panel handling robot as claimed in claim 2, characterized in that: The adjustment component (22) includes a screw seat (221) provided on the supporting plate (21), a screw (222) rotatably connected to the screw seat (221), and a driving member for driving the screw (222) to rotate. At least two groups of the adsorption components (23) are provided on the screw (222), and the screw (222) rotates to drive the two groups of the adsorption components (23) to move closer to or farther away from each other.

4. A display panel handling robot as claimed in claim 3, characterized in that: The driving member comprises a servo motor (223) arranged on one side of the screw seat (221), a pulley fixedly connected to the screw (222), and a synchronous belt sleeved on the servo motor (223) and the pulley.

5. A display panel handling robot as claimed in claim 3, characterized in that: The adsorption component (23) includes a plurality of vacuum suction nozzles (231), a suction cup carrier (232) and a mounting seat (233), wherein the plurality of vacuum suction nozzles (231) are mounted on the suction cup carrier (232), the suction cup carrier (232) is mounted on the mounting seat (233), and the mounting seat (233) is provided on the screw rod (222). The plurality of vacuum suction nozzles (231) are used to adsorb the display panel or release the display panel.

6. A display panel handling robot as claimed in claim 5, characterized in that: The plurality of vacuum suction nozzles (231) include a plurality of middle suction nozzles arranged in the middle of the suction cup carrier (232), and a plurality of side suction nozzles arranged at both ends of the suction cup carrier (232).

7. A display panel handling robot as claimed in claim 5, characterized in that: The adsorption component (23) further includes an air distribution block (2331) provided on the mounting seat (233), and a plurality of air pipes connecting the plurality of vacuum suction nozzles (231) and the air distribution block (2331), wherein the air distribution block (2331) is provided with a plurality of air distribution joints, and the plurality of air pipes connect the plurality of air distribution joints with the plurality of vacuum suction nozzles (231) respectively.

8. A display panel handling robot as claimed in claim 2, characterized in that: The gripper (2) further comprises a guide assembly provided on the supporting plate (21), and the guide assembly is used to guide the two adsorption assemblies (23) during the process of the adjustment assembly (22) adjusting the distance between the two adsorption assemblies (23).

9. A display panel handling robot as claimed in claim 8, characterized in that: The guide assembly comprises a guide rail (211) provided on the supporting plate (21), and a guide slider (2332) provided on the adsorption assembly (23), wherein the guide rail (211) is axially arranged on the supporting plate (21), and the guide rail (211) is slidably connected to the guide rail (211).

10. The display panel handling robot according to claim 1, characterized in that: The handling robot further comprises a base (3) provided at the bottom of the robot arm (1), and the base (3) is used for fixing and installing the robot arm (1).

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