Gantry type truss robot

Abstract

The utility model relates to the technical field of truss robots, and discloses a gantry type truss robot, which solves the problems that a clamping jaw of an existing truss robot is very inconvenient to replace when being damaged, the labor capacity of operators is increased, and the working efficiency is reduced, and comprises two truss bodies, two supporting columns are fixedly installed on the lower sides of the two truss bodies correspondingly, driving sliding rails are fixedly installed on the tops of the two truss bodies correspondingly, a moving plate is installed between the tops of the two driving sliding rails in a transmission mode, a mechanical arm is fixedly installed at the bottom of the moving plate, and a mounting box is fixedly installed at the bottom of the mechanical arm; a quick dismounting and mounting assembly is arranged in the mounting box, and a clamping jaw is fixedly mounted at the bottom of the quick dismounting and mounting assembly. The quick dismounting and mounting assembly comprises a motor and a sleeve; the motor is fixedly mounted on one side of the mounting box; when the clamping jaw of the truss robot is damaged, replacement is very convenient, the labor amount of operators is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of truss robots, in particular to a gantry type truss robot. Background Art

[0002] A truss robot (also called a gantry robot) is an automated equipment using a truss structure, usually used for mass production and processing on industrial automated production lines; the truss robot can move along the guide rails of a beam or gantry frame, and is used in factories for automated handling, loading and unloading, welding, assembly and other processes; an existing patent (announcement number: CN211193865U) provides a truss robot, which is equipped with a buffer device and uses the elastic force of a coil spring to enhance the accuracy of positioning, so that the robot can stop accurately and smoothly in the up and down directions; however, it is very inconvenient to replace the gripper of the truss robot when it is damaged, which increases the workload of the operator and reduces work efficiency. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a gantry truss robot, which effectively solves the problem that the jaws of the existing truss robot are inconvenient to replace when damaged, which increases the workload of the operator and reduces the work efficiency.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a gantry-type truss robot, comprising two truss bodies, two support columns are fixedly installed on the lower sides of the two truss bodies, driving slide rails are fixedly installed on the tops of the two truss bodies, a moving plate is transmission-installed between the tops of the two driving slide rails, a manipulator is fixedly installed on the bottom of the moving plate, an installation box is fixedly installed on the bottom of the manipulator, a quick disassembly assembly is provided inside the installation box, and a clamp is fixedly installed on the bottom of the quick disassembly assembly.

[0005] Preferably, the quick disassembly and assembly assembly includes a motor and a sleeve, the motor is fixedly mounted on one side of the mounting box, a shaft is fixedly mounted on the output end of the mounting box, one end of the shaft extends to the interior of the mounting box and is fixedly mounted with a first bevel gear, a sleeve is provided on the surface of the shaft, the surface of the sleeve is fixedly connected to the interior of the mounting box, a second bevel gear is meshingly connected to one side of the first bevel gear, a shaft seat is rotatably mounted on the top of the second bevel gear, the top of the shaft seat is fixedly connected to the top of the interior of the mounting box, and the sleeve is fixedly mounted on the top of the clamp.

[0006] Preferably, a threaded rod is fixedly installed on the bottom of the second bevel gear, a threaded sleeve is threadedly connected on the surface of the threaded rod, a mounting column is fixedly installed on the surface of the threaded sleeve, two sliding blocks are symmetrically fixedly installed on the upper part of the surface of the mounting column, sliding grooves are provided on the inner walls on both sides of the mounting box, the two sliding blocks are respectively installed inside the two sliding grooves, the mounting column is installed inside the sleeve, card slots are fixedly installed on both sides of the bottom of the mounting box, and card blocks are fixedly installed on both sides of the top of the sleeve.

[0007] Preferably, two connecting rods are symmetrically fixedly installed on the upper part of the sleeve surface, and sliding sleeves are fixedly installed on the bottom of the two connecting rods, and sliding rods are inserted inside the sliding sleeves. Baffles are fixedly installed on the ends of the two sliding rods close to each other, and limiting blocks are fixedly installed on the sides of the two baffles close to each other. Two limiting grooves are symmetrically opened on the lower surface of the mounting column, and the two limiting blocks are installed inside the two limiting grooves. Springs are provided on the surfaces of the sliding rods, and both ends of the springs are respectively fixedly connected to the baffle and the sliding sleeve.

[0008] Compared with the prior art, the utility model has the following beneficial effects: during disassembly, the operator starts the motor to run in the forward direction, and the motor drives the shaft rod to rotate along the inside of the shaft sleeve when running in the forward direction. When the shaft rod rotates, the second bevel gear is driven to rotate along the shaft seat through the first bevel gear. When the second bevel gear rotates, the threaded sleeve is driven to move downward through the threaded rod, and the threaded sleeve is driven to move downward when the threaded sleeve moves downward. When the installation column moves, the slider is driven to slide along the inside of the slide groove, which increases the stability of the installation column when it moves. When the installation column moves downward, the clamping claw is driven downward through the sleeve, and the clamping block is driven to exit the inside of the clamping groove when the sleeve moves downward. After the clamping claw moves downward, the operator pulls the two slide rods to move outward along the inside of the sliding sleeve. When the two slide rods move outward, they drive the limit block to move out of the inside of the limit groove through the baffle plate to release the limit, so that the clamping claw can be conveniently removed.

[0009] During installation, the operator puts the sleeve on the top of the clamp onto the surface of the mounting column. When the two limit blocks reach the positions of the two limit grooves, the two limit blocks can be inserted into the inside of the two limit grooves for limiting by pushing of the two springs. Then the operator starts the motor to run in reverse. When the motor runs in reverse, it will drive the mounting column to move up through the threaded sleeve. When the mounting column moves up, it drives the sleeve to press against the bottom of the mounting box, and inserts the block into the inside of the slot for limiting, so that the clamp is installed quickly. This makes it very convenient to replace the clamp when it is damaged, reduces the workload of the operator, and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0011] In the attached picture:

[0012] Figure 1 This is a schematic diagram of the structure of the gantry truss robot of the utility model;

[0013] Figure 2 This is a schematic diagram of the internal structure of the installation box of the utility model;

[0014] Figure 3 For this utility model Figure 2 A schematic diagram of a local enlarged structure;

[0015] Figure 4 For this utility model Figure 3 The enlarged structural diagram at A in the middle;

[0016] In the figure: 1. Truss body; 2. Support column; 3. Drive slide rail; 4. Moving plate; 5. Manipulator; 6. Mounting box; 7. Gripper; 8. Motor; 9. Shaft; 10. Bushing; 11. First bevel gear; 12. Second bevel gear; 13. Shaft seat; 14. Threaded rod; 15. Threaded sleeve; 16. Mounting column; 17. Slider; 18. Slide groove; 19. Slot; 20. Sleeve; 21. Block; 22. Connecting rod; 23. Sleeve; 24. Sliding rod; 25. Limit block; 26. Spring; 27. Limit groove; 28. Baffle. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0018] Depend on Figures 1 to 4 The utility model comprises two truss bodies 1, two supporting columns 2 are fixedly installed on the lower sides of the two truss bodies 1, driving slide rails 3 are fixedly installed on the tops of the two truss bodies 1, a moving plate 4 is transmission-installed between the tops of the two driving slide rails 3, a manipulator 5 is fixedly installed on the bottom of the moving plate 4, an installation box 6 is fixedly installed on the bottom of the manipulator 5, a quick disassembly assembly is arranged inside the installation box 6, and a clamping claw 7 is fixedly installed on the bottom of the quick disassembly assembly.

[0019] During disassembly, the operator starts the quick disassembly assembly component to run forward, and the limit will be quickly released when the quick disassembly assembly component runs forward, so that the clamp 7 can be easily removed; during installation, the operator starts the quick disassembly assembly component to run reversely, and the limit will be quickly released when the quick disassembly assembly component runs reversely, so that the quick clamp 7 is installed; this makes it very convenient to replace the clamp 7 of the truss robot when it is damaged, reduces the operator's workload, and improves work efficiency.

[0020] The quick disassembly assembly comprises a motor 8 and a sleeve 20. The motor 8 is fixedly mounted on one side of the mounting box 6. A shaft rod 9 is fixedly mounted on the output end of the mounting box 6. One end of the shaft rod 9 extends to the interior of the mounting box 6 and is fixedly mounted with a first bevel gear 11. A shaft sleeve 10 is provided on the surface of the shaft rod 9. The surface of the shaft sleeve 10 is fixedly connected to the interior of the mounting box 6. A second bevel gear 12 is meshingly connected to one side of the first bevel gear 11. A shaft seat 13 is rotatably mounted on the top of the second bevel gear 12. The top of the shaft seat 13 is fixedly connected to the top of the interior of the mounting box 6. The sleeve 20 is fixedly mounted on the top of the clamp 7. A threaded rod 14 is fixedly mounted on the bottom of the second bevel gear 12. A threaded sleeve 15 is threadedly connected to the surface of the threaded rod 14. A mounting column 16 is fixedly mounted on the surface of the threaded sleeve 15. Two sliders 17 are symmetrically fixedly mounted on the upper part of the surface of the mounting column 16. The mounting box 6 Slide grooves 18 are provided on the inner walls on both sides, and two sliders 17 are respectively installed in the two slide grooves 18. The mounting column 16 is installed in the sleeve 20. Slots 19 are fixedly installed on both sides of the bottom of the mounting box 6, and blocks 21 are fixedly installed on both sides of the top of the sleeve 20; two connecting rods 22 are symmetrically fixedly installed on the upper part of the surface of the sleeve 20, and sliding sleeves 23 are fixedly installed on the bottom of the two connecting rods 22. Slide rods 24 are inserted into the inside of the sliding sleeves 23. The ends of the two slide rods 24 close to each other are fixedly installed with baffles 28, and the sides of the two baffles 28 close to each other are fixedly installed with limiting blocks 25. Two limiting grooves 27 are symmetrically provided on the lower surface of the mounting column 16, and the two limiting blocks 25 are installed in the inside of the two limiting grooves 27. The surface of the slide rod 24 is provided with springs 26, and the two ends of the spring 26 are respectively fixedly connected to the baffle 28 and the sliding sleeve 23.

[0021] During disassembly, the operator starts the motor 8 to run in the forward direction. When the motor 8 runs in the forward direction, it drives the shaft rod 9 to rotate along the inside of the shaft sleeve 10. When the shaft rod 9 rotates, it drives the second bevel gear 12 to rotate along the shaft seat 13 through the first bevel gear 11. When the second bevel gear 12 rotates, it drives the threaded sleeve 15 to move downward through the threaded rod 14. When the threaded sleeve 15 moves downward, it drives the mounting column 16 to move downward. When the mounting column 16 moves, it drives the slider 17 to slide along the inside of the slide groove 18, which increases the stability of the mounting column 16 when it moves. When the mounting column 16 moves downward, it drives the clamping jaw 7 to move downward through the sleeve 20. When the sleeve 20 moves downward, it drives the card block 21 to exit the inside of the card groove 19. After the clamping jaw 7 moves downward, the operator pulls the two sliding rods 24 to move outward along the inside of the sliding sleeve 23. When the two sliding rods 24 move outward, they drive the limit block 25 to move out of the inside of the limit groove 27 through the baffle plate 28 to release the limit, so that the clamping jaw 7 can be easily removed.

[0022] During installation, the operator puts the sleeve 20 on the top of the clamp 7 onto the surface of the mounting column 16. When the two limit blocks 25 reach the positions of the two limit grooves 27, the two limit blocks 25 can be inserted into the inside of the two limit grooves 27 for limiting by pushing of the two springs 26. Then the operator starts the motor 8 to run in reverse. When the motor 8 runs in reverse, it will drive the mounting column 16 to move up through the threaded sleeve 15. When the mounting column 16 moves up, it drives the sleeve 20 to press against the bottom of the mounting box 6, and inserts the block 21 into the inside of the slot 19 for limiting, thereby quickly completing the installation of the clamp 7.

Claims

1. A gantry truss robot, comprising two truss bodies (1), characterized in that: Two support columns (2) are fixedly installed on the lower sides of the two truss bodies (1), driving slide rails (3) are fixedly installed on the tops of the two truss bodies (1), a moving plate (4) is transmission-installed between the tops of the two driving slide rails (3), a manipulator (5) is fixedly installed on the bottom of the moving plate (4), an installation box (6) is fixedly installed on the bottom of the manipulator (5), a quick disassembly assembly is provided inside the installation box (6), and a clamping claw (7) is fixedly installed on the bottom of the quick disassembly assembly.

2. A gantry truss robot according to claim 1, characterized in that: The quick disassembly assembly comprises a motor (8) and a sleeve (20), wherein the motor (8) is fixedly mounted on one side of the mounting box (6), a shaft (9) is fixedly mounted on the output end of the mounting box (6), one end of the shaft (9) extends to the interior of the mounting box (6) and is fixedly mounted with a first bevel gear (11), a shaft sleeve (10) is provided on the surface of the shaft (9), the surface of the shaft sleeve (10) is fixedly connected to the interior of the mounting box (6), one side of the first bevel gear (11) is meshedly connected with a second bevel gear (12), a shaft seat (13) is rotatably mounted on the top of the second bevel gear (12), the top of the shaft seat (13) is fixedly connected to the top of the interior of the mounting box (6), and the sleeve (20) is fixedly mounted on the top of the clamping jaw (7).

3. A gantry truss robot according to claim 2, characterized in that: A threaded rod (14) is fixedly mounted on the bottom of the second bevel gear (12); a threaded sleeve (15) is threadedly connected to the surface of the threaded rod (14); a mounting column (16) is fixedly mounted on the surface of the threaded sleeve (15); two sliders (17) are symmetrically fixedly mounted on the upper part of the surface of the mounting column (16); both inner walls of the mounting box (6) are provided with sliding grooves (18); the two sliders (17) are respectively mounted inside the two sliding grooves (18); the mounting column (16) is mounted inside the sleeve (20); both sides of the bottom of the mounting box (6) are fixedly mounted with card slots (19); and both sides of the top of the sleeve (20) are fixedly mounted with card blocks (21).

4. A gantry truss robot according to claim 3, characterized in that: Two connecting rods (22) are symmetrically fixedly installed on the upper part of the surface of the sleeve (20), and a sliding sleeve (23) is fixedly installed on the bottom of the two connecting rods (22). A sliding rod (24) is inserted inside the sliding sleeve (23). A baffle (28) is fixedly installed on the ends of the two sliding rods (24) close to each other, and a limiting block (25) is fixedly installed on the sides of the two baffles (28) close to each other. Two limiting grooves (27) are symmetrically opened on the lower surface of the mounting column (16), and the two limiting blocks (25) are installed inside the two limiting grooves (27). A spring (26) is provided on the surface of the sliding rod (24), and both ends of the spring (26) are fixedly connected to the baffle (28) and the sliding sleeve (23) respectively.

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