Liquid crystal television material transfer robot

Abstract

The utility model relates to material conveying robot field, concretely relates to liquid crystal television material conveying robot, including manipulator and liquid crystal television screen, the manipulator end fixedly has right angle mounting plate, is connected with first connecting plate through elevating assembly on the right angle mounting plate, the both ends symmetry of first connecting plate are fixed with second connecting plate, the vacuum adsorption subassembly is fixed between first connecting plate and right angle mounting plate, the clamping fixed component is fixed in second connecting plate bottom all, the utility model has the beneficial effect that: have the clamping fixed liquid crystal television screen function at the same time, still can carry out vacuum adsorption fixed to liquid crystal television screen to reach the effect that double mode fixed liquid crystal television screen, the fixed effect of liquid crystal television screen is greatly promoted to the effect that effectively reduces the risk of falling of liquid crystal television screen in the transmission process, the practicality is better, and the suitable promotion.

Description

Technical Field

[0001] This utility model relates to the field of material handling robots, specifically to a material handling robot for LCD TVs. Background Technology

[0002] Material handling utilizes the simple functions of robots to transport objects. By equipping robots with appropriate ends of arm tools (e.g., grippers), robots can move products from one location to another efficiently and accurately.

[0003] While current material handling robots used in LCD TV production can transport LCD TV screens, they are typically single-function clamping structures that do not provide adequate fixation for the screens, posing a risk of the screens falling during transport. Further improvements are needed.

[0004] Therefore, it is necessary to invent a robot for transporting materials for LCD TVs. Utility Model Content

[0005] Therefore, this utility model provides a liquid crystal television material conveying robot to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a liquid crystal television material conveying robot, including a robotic arm and a liquid crystal television screen. A right-angle mounting plate is fixed to the end of the robotic arm. A first connecting plate is connected to the right-angle mounting plate through a lifting assembly. Second connecting plates are symmetrically fixed to both ends of the first connecting plate. A vacuum adsorption assembly is fixed between the first connecting plate and the right-angle mounting plate. Clamping and fixing assemblies are fixed to the bottom of each of the second connecting plates.

[0007] Preferably, the lifting assembly includes a vertically arranged first electric push rod, the top end of which is fixed to the bottom of a right-angle mounting plate, and the bottom end of the first connecting plate is fixed to the bottom end of the output shaft of the first electric push rod.

[0008] Preferably, the vacuum adsorption assembly includes a vacuum pump, the bottom of which is fixed to the top of a right-angle mounting plate, and the vacuum pump is fixedly connected to a suction hose.

[0009] Preferably, a vacuum suction cup is fixed to the bottom of the first connecting plate, and a plurality of vacuum suction heads are fixedly connected to the bottom of the vacuum suction cup. The plurality of vacuum suction heads are vacuum-adsorbed onto the top of the LCD TV screen. A suction tube is fixedly connected to the top of the vacuum suction cup, and a three-way tube is fixedly connected to the top of the suction tube. The top of the three-way tube is fixedly connected to the bottom of the suction tube.

[0010] Preferably, a pressure balance pipe is fixedly connected to the side end of the three-way pipe, and a solenoid valve is fixed to the body of the pressure balance pipe.

[0011] Preferably, the clamping and fixing assembly includes two second electric push rods, which are respectively horizontally fixed to the bottom of the two second connecting plates, and the two second electric push rods are symmetrically arranged.

[0012] Preferably, each of the two second electric push rod output shafts has a sliding block fixed at its opposite end. The top of the sliding block is slidably connected to the bottom of the second connecting plate. Each of the sliding blocks has a clamping plate fixed vertically at its bottom end. Each of the two clamping plates has a rubber pad fixed at its opposite end. The opposite ends of the two rubber pads abut against the two ends of the LCD TV screen, respectively.

[0013] The beneficial effects of this utility model are as follows: by using the robotic arm, LCD TV screen, right-angle mounting plate, lifting component, first connecting plate, second connecting plate, vacuum adsorption component and clamping and fixing component in combination, it can not only clamp and fix the LCD TV screen, but also vacuum adsorb and fix the LCD TV screen, thereby achieving the effect of fixing the LCD TV screen in two ways, greatly improving the fixing effect of the LCD TV screen, thus effectively reducing the risk of the LCD TV screen falling during the transmission process. It has good practicality and is suitable for promotion. Attached Figure Description

[0014] Figure 1 A structural cross-sectional view provided for this utility model;

[0015] Figure 2 for Figure 1 Enlarged view of the structure at point A in the image;

[0016] Figure 3 The structural front view provided for this utility model;

[0017] Figure 4 The diagram shows the effect of using this utility model.

[0018] In the diagram: 1. Robotic arm; 2. LCD TV screen; 3. Right-angle mounting plate; 4. First connecting plate; 5. Second connecting plate; 6. First electric push rod; 7. Vacuum pump; 8. Suction hose; 9. Vacuum suction cup; 10. Vacuum suction head; 11. Suction tube; 12. T-connector; 13. Pressure balance tube; 14. Solenoid valve; 15. Second electric push rod; 16. Sliding block; 17. Clamping plate; 18. Rubber pad. Detailed Implementation

[0019] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0020] Please refer to the appendix. Figure 1-4The LCD TV material conveying robot provided by this utility model includes a robotic arm 1 and an LCD TV screen 2. A right-angle mounting plate 3 is fixed to the end of the robotic arm 1. It should be noted that the robotic arm 1 and the LCD TV screen 2 are technologies known to those skilled in the art and will not be described in detail. A first connecting plate 4 is connected to the right-angle mounting plate 3 through a lifting component. Second connecting plates 5 are symmetrically fixed at both ends of the first connecting plate 4. A vacuum adsorption component is fixed between the first connecting plate 4 and the right-angle mounting plate 3. A clamping and fixing component is fixed to the bottom of each of the second connecting plates 5.

[0021] The lifting assembly includes a vertically arranged first electric push rod 6. The electric push rod is an electric drive device that converts the rotational motion of an electric motor into the linear reciprocating motion of a push rod. The top of the first electric push rod 6 is fixed to the bottom of the right-angle mounting plate 3, and the bottom of the first connecting plate 4 is fixed to the bottom of the output shaft of the first electric push rod 6. Specifically, when the first electric push rod 6 is running, it can drive the first connecting plate 4 to rise and fall, thereby performing a feeding operation relative to the LCD TV screen 2.

[0022] The vacuum adsorption assembly includes a vacuum pump 7, the bottom of which is fixed to the top of a right-angle mounting plate 3. A suction hose 8 is fixedly connected to the vacuum pump 7. A vacuum suction cup 9 is fixedly fixed to the bottom of the first connecting plate 4. Several vacuum suction heads 10 are fixedly connected to the bottom of the vacuum suction cup 9, and all vacuum suction heads 10 are vacuum-adsorbed onto the top of the LCD TV screen 2. A suction tube 11 is fixedly connected to the top of the vacuum suction cup 9, and a three-way tube 12 is fixedly connected to the top of the suction tube 11. The top of the three-way tube 12 is fixedly connected to the bottom of the suction hose 8. The side of the three-way tube 12... The pressure balance pipe 13 is fixedly connected to the end, and the pressure balance pipe 13 is fixed with a solenoid valve 14. Specifically, when the vacuum pump 7 is running, it can draw a vacuum through the suction gate 8 and the suction pipe 11 to draw a vacuum on the vacuum suction cup 9, thereby generating suction at several vacuum suction heads 10, which can adsorb and fix the LCD TV screen 2. When the LCD TV screen 2 is delivered to the required position, the solenoid valve 14 opens, so that the external air pressure balances the negative pressure of the vacuum suction cup 9, that is, it no longer adsorbs the LCD TV screen 2, and the LCD TV screen 2 can be unloaded.

[0023] The clamping and fixing assembly includes two second electric push rods 15, which are horizontally fixed to the bottom of two second connecting plates 5 respectively. The two second electric push rods 15 are symmetrically arranged. Sliding blocks 16 are fixed to the opposite ends of the output shafts of the two second electric push rods 15. The top of the sliding blocks 16 is slidably connected to the bottom of the second connecting plate 5. Clamping plates 17 are vertically fixed to the bottom of the sliding blocks 16. Rubber pads 18 are fixed to the opposite ends of the two clamping plates 17 respectively. The opposite ends of the two rubber pads 18 abut against the two ends of the LCD TV screen 2. Specifically, when the two second electric push rods 15 are running, they can drive the two sliding blocks 16 to slide towards each other or in the opposite direction, thereby driving the clamping plates 17 to move towards each other or in the opposite direction synchronously, so as to clamp and fix the LCD TV screen 2 again, thereby achieving the effect of fixing the LCD TV screen 2 in a dual way, greatly improving the fixing effect of the LCD TV screen 2, thus effectively reducing the risk of the LCD TV screen falling during the transmission process. In addition, under the action of the rubber pads 18, the friction with the side of the LCD TV screen 2 is increased, and the side of the LCD TV screen 2 can also be effectively protected.

[0024] It should be noted that this utility model is electrically connected to an external main controller and 220V AC mains power, and the main controller can be an existing technology device such as a computer for control.

[0025] The usage process of this utility model is as follows: First, the robotic arm 1 operates, controlling the vacuum suction cup 9 to move directly above the LCD TV screen 2. Then, the first electric push rod 6 moves the vacuum suction cup 9 downward, controlling several vacuum suction heads 10 to move down to the top of the LCD TV screen 2. Then, the vacuum pump 7 operates. When the vacuum pump 7 is running, it can evacuate the vacuum suction cup 9 through the suction nozzle 8 and suction pipe 11, thereby generating suction at the several vacuum suction heads 10, thus adsorbing and fixing the LCD TV screen 2. Then, the two second electric push rods 15 operate. When the two second electric push rods 15 are running, they can drive the two sliding blocks 16 to slide in opposite directions, thereby... The clamping plate 17 can move synchronously in opposite directions to re-clamp and fix the LCD TV screen 2, thus achieving the effect of fixing the LCD TV screen 2 in two ways, greatly improving the fixing effect of the LCD TV screen 2, thereby effectively reducing the risk of the LCD TV screen falling during the transfer process. Under the action of the rubber pad 18, the friction between the LCD TV screen 2 and the side of the LCD TV screen 2 is increased, and the side of the LCD TV screen 2 can also be effectively protected. When the LCD TV screen 2 is transferred to the required position, the solenoid valve 14 opens, so that the external air pressure equalizes the negative pressure of the vacuum suction cup 9, that is, it no longer adheres to the LCD TV screen 2, and the LCD TV screen 2 can be unloaded.

[0026] The above description is merely a preferred embodiment of this utility model. Any person skilled in the art can modify this utility model or modify it into an equivalent technical solution using the technical solution described above. Therefore, any simple modifications or equivalent substitutions made based on the technical solution of this utility model are within the scope of protection claimed by this utility model.

Claims

1. A liquid crystal television material handling robot, comprising a robotic arm (1) and a liquid crystal television screen (2), wherein a right-angle mounting plate (3) is fixed to the end of the robotic arm (1), characterized in that: The right-angle mounting plate (3) is connected to a first connecting plate (4) via a lifting assembly. The first connecting plate (4) is symmetrically fixed with second connecting plates (5) at both ends. A vacuum adsorption assembly is fixed between the first connecting plate (4) and the right-angle mounting plate (3). The bottom of each of the second connecting plates (5) is fixed with a clamping and fixing assembly.

2. The LCD TV material conveying robot according to claim 1, characterized in that: The lifting assembly includes a vertically arranged first electric push rod (6), the top of which is fixed to the bottom of the right-angle mounting plate (3), and the bottom of the first connecting plate (4) is fixed to the bottom of the output shaft of the first electric push rod (6).

3. The LCD TV material conveying robot according to claim 1, characterized in that: The vacuum adsorption assembly includes a vacuum pump (7), the bottom of which is fixed to the top of a right-angle mounting plate (3), and the vacuum pump (7) is fixedly connected to a suction hose (8).

4. The LCD TV material conveying robot according to claim 3, characterized in that: A vacuum suction cup (9) is fixed at the bottom of the first connecting plate (4). A plurality of vacuum suction heads (10) are fixedly connected to the bottom of the vacuum suction cup (9). The plurality of vacuum suction heads (10) are vacuum-adsorbed on the top of the LCD TV screen (2). A suction tube (11) is fixedly connected to the top of the vacuum suction cup (9). A three-way tube (12) is fixedly connected to the top of the suction tube (11). The top of the three-way tube (12) is fixedly connected to the bottom of the suction hose (8).

5. The LCD TV material conveying robot according to claim 4, characterized in that: The side end of the three-way pipe (12) is fixedly connected to a pressure balance pipe (13), and a solenoid valve (14) is fixed to the body of the pressure balance pipe (13).

6. The LCD TV material conveying robot according to claim 1, characterized in that: The clamping and fixing assembly includes two second electric push rods (15), which are respectively fixed laterally to the bottom of two second connecting plates (5) and are arranged symmetrically.

7. The LCD TV material conveying robot according to claim 6, characterized in that: Sliding blocks (16) are fixed to the opposite ends of the output shafts of the two second electric push rods (15). The top of the sliding block (16) is slidably connected to the bottom of the second connecting plate (5). The bottom of the sliding block (16) is vertically fixed with a clamping plate (17). The opposite ends of the two clamping plates (17) are fixed with rubber pads (18). The opposite ends of the two rubber pads (18) abut against the two ends of the LCD TV screen (2).

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