Material conveying robot

Abstract

The utility model relates to the technical field of material robots, and discloses a material conveying robot which comprises a mounting plate, a robot body and a base, a positioning seat is fixedly mounted at the top of the mounting plate, fixing screws are mounted on the outer circumference of the positioning seat at equal intervals, and a connecting plate is movably mounted at the bottom of the base. A universal ball is fixedly mounted at the bottom of the connecting plate; according to the utility model, the positioning seat and the fixed screw on the movable door are rotated, so that the rubber sleeve at the inner end of the fixed screw relieves the positioning of the robot base, the worm is rotated to drive the worm gear ring, so that the gear ring drives the plurality of groups of synchronous gears, and the connecting plate can bring the universal ball below out of the base under the driving of the adjusting screw; in this way, after the robot is damaged, positioning of the robot and the base on the mounting plate can be quickly relieved, so that the robot and the base can slide out of the moving door on one side of the positioning seat and can be conveniently moved to a designated overhauling station for overhauling.

Description

Technical Field

[0001] The utility model relates to the technical field of material robots, in particular to a material conveying robot. Background Technique

[0002] In contemporary industry, a robot refers to an artificial machine device that can automatically perform tasks to replace or assist human work. Generally, it is an electromechanical device controlled by a computer program or an electronic circuit.

[0003] For example, the Chinese patent authorization publication number is CN211388757U, "relating to the technical field of robots, and discloses an intelligent robot for material conveying, including a mounting plate. The upper surface of the mounting plate is fixedly connected with a housing. The upper surface of the housing is fixedly connected with a support plate. The upper surface of the support plate is fixedly connected with a robot body. First through holes are opened on both the left and right sides of the housing. The inner wall of the first through hole is slidably connected with a rotating shaft";

[0004] In the above prior art, by setting a housing, a mounting plate, a rotating shaft, a rotating block, an elliptical disc and a moving mechanism, a spring pulls the baffle plate to make the baffle plate in close contact with the elliptical disc. When it is necessary to move the robot body, the housing is lifted to separate the mounting plate from the ground, and then the rotating block is rotated. The baffle plate is pushed through the elliptical disc, so that the universal wheels are moved out through the second through holes, and then the elliptical disc is clamped through the limiting groove, and then the universal wheels are fixed. At this time, the user can move the robot body through the universal wheels, and the movement is relatively convenient;

[0005] However, when the above material conveying robot is installed at a work station through a mounting plate for conveying materials, when the material conveying robot is damaged at a specified work station and needs to be repaired, the robot base and the mounting plate need to be hoisted and removed from the work station as a whole, and the robot and the base are hoisted to a repair work station for disassembly and repair. In this way, the operation during the repair of the robot is extremely inconvenient. Content of the Utility Model

[0006] The purpose of the utility model is to provide a material conveying robot, which can realize quick installation and removal of positioning with a mounting plate, and the robot can be conveniently moved to a repair work station for repair through a base.

[0007] To achieve the above object, the utility model provides the following technical solution: a material conveying robot, comprising a mounting plate, a robot and a base. A positioning seat is fixedly installed on the top of the mounting plate. Fixing screws are equidistantly installed on the outer circumference of the positioning seat. A connecting plate is movably installed at the bottom of the base. A universal ball is fixedly installed at the bottom of the connecting plate. Connecting plates are respectively fixedly installed on the top circumference of the connecting plate. Adjusting screws are respectively equidistantly rotatably installed on the top circumference of the base. A synchronous gear is fixedly sleeved at the top end of the adjusting screw. A toothed ring is rotatably installed at the edge of the base circumference. A worm gear ring is fixedly sleeved outside the toothed ring. An installation frame is installed on one side of the base.

[0008] Preferably, a sliding groove is arranged at the opening on one side of the positioning seat, and a moving door is slidably connected inside the sliding groove.

[0009] Preferably, the fixing screws are installed on the outside of the positioning seat and the moving door through threads, and an anti-slip rubber sleeve is wrapped at the inner end of the fixing screw.

[0010] Preferably, guiding grooves are equidistantly formed on the outer circumference of the base, the connecting plates slide in the inner walls of the corresponding guiding grooves, and the connecting plates are in threaded fit connection with the corresponding adjusting screws.

[0011] Preferably, the outer edge of the synchronous gear meshes with the outer edge of the toothed ring.

[0012] Preferably, a worm is fixedly installed on one side of the base, the installation frame is rotatably installed on the top of the worm, and the outer edge of the installation frame meshes with the outer edge of the worm gear ring.

[0013] Compared with the prior art, the beneficial effect of the utility model is:

[0014] By rotating the fixing screws on the positioning seat and the moving door, the rubber sleeve at the inner end of the fixing screw releases the positioning of the robot base. By rotating the worm to drive the worm gear ring, the toothed ring drives multiple synchronous gears. Under the drive of the adjusting screws, the connecting plate can take out the lower universal ball from the base. In this way, after the robot is damaged, the positioning of the robot and the base on the mounting plate can be quickly released, and the robot and the base can slide out from the moving door on one side of the positioning seat, which is convenient to move to the designated maintenance station for maintenance. It solves the problem that when the material conveying robot needs to be repaired after being damaged at the designated station, the robot base and the mounting plate need to be hoisted and removed from the station as a whole, and the robot and the base are hoisted to the maintenance station for disassembly and repair, which is extremely inconvenient in the operation of repairing the robot. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 Schematic diagram of the base positioning structure in the present utility model;

[0017] Figure 3 Schematic diagram of the base structure in the present utility model;

[0018] Figure 4 is Figure 2 Partial enlarged structure diagram at position A in

[0019] In the figure: 1, mounting plate; 2, positioning seat; 3, fixing screw; 4, robot; 5, mounting frame; 21, moving door; 22, chute; 41, base; 42, connecting plate; 43, universal ball; 44, connecting plate; 45, guiding groove; 46, adjusting screw; 47, synchronous gear; 48, gear ring; 49, worm gear ring; 51, worm. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. The described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0021] Please refer to Figures 1-4 , the present utility model provides a technical solution: a material conveying robot, including a mounting plate 1, a robot 4, and a base 41. A positioning seat 2 is fixedly installed on the top of the mounting plate 1, and fixing screws 3 are equidistantly installed on the outer circumference of the positioning seat 2. The bottom of the base 41 is movably installed with a connecting plate 42, the bottom of the connecting plate 42 is fixedly installed with a universal ball 43, and connecting plates 44 are respectively fixedly installed on the top circumference of the connecting plate 42;

[0022] Adjusting screws 46 are respectively equidistantly rotatably installed on the top circumference of the base 41. The top ends of the adjusting screws 46 are fixedly sleeved with synchronous gears 47. A gear ring 48 is rotatably installed at the edge of the base 41. A worm gear ring 49 is fixedly sleeved outside the gear ring 48. A mounting frame 5 is installed on one side of the base 41;

[0023] By rotating the fixing screws 3 on the positioning seat 2 and the moving door 21, the rubber sleeve at the inner end of the fixing screw 3 releases the positioning of the base 41 of the robot 4. By rotating the worm 51 to drive the worm gear ring 49, the gear ring 48 drives a plurality of synchronous gears 47. Under the drive of the adjusting screw 46, the connecting plate 42 can take out the lower universal ball 43 from the base 41. In this way, after the robot 4 is damaged, the positioning of the robot 4 and the base 41 on the mounting plate 1 can be quickly released, so that the robot 4 and the base 41 can slide out from the moving door 21 on one side of the positioning seat 2, which is convenient to move to a designated maintenance station for maintenance.

[0024] Among them, a sliding groove 22 is provided at an opening on one side of the positioning seat 2. A moving door 21 is slidably connected inside the sliding groove 22. A fixing screw rod 3 is installed outside the positioning seat 2 and the moving door 21 through threads. The inner end of the fixing screw rod 3 is wrapped with an anti-slip rubber sleeve. When the robot 4 and the base 41 are positioned in the positioning seat 2, the worm gear 51 drives the worm gear ring 49, so that the gear ring 48 can drive a plurality of synchronous gears 47. Driven by the adjusting screw rod 46, the connecting plate 42 can move the lower universal ball 43 into the base 41, so that the base 41 of the robot 4 can be in direct contact with the bottom of the positioning seat 2 and be fixed by the rubber sleeve at the inner end of the fixing screw rod 3, improving the stability between the base 41 of the robot 4 and the positioning seat 2.

[0025] Among them, guiding grooves 45 are equidistantly opened on the outer circumference of the base 41. The connecting plate 44 slides in the inner wall of the corresponding guiding groove 45. The connecting plate 44 and the corresponding adjusting screw rod 46 are connected by thread fit. The outer edge of the synchronous gear 47 meshes with the outer edge of the gear ring 48. A worm gear 51 is fixedly installed on one side of the base 41. The mounting bracket 5 is rotatably installed on the top of the worm gear 51. The mounting bracket 5 meshes with the outer edge of the worm gear ring 49. By rotating the worm gear 51 to drive the worm gear ring 49, the gear ring 48 drives a plurality of synchronous gears 47. Driven by the adjusting screw rod 46, the connecting plate 42 can take out the lower universal ball 43 from the base 41. After the positioning of the base 41 of the robot 4 is released in this way, the robot 4 can directly move to the maintenance station through the universal ball 43 at the bottom of the base 41, facilitating the maintenance of the robot 4.

[0026] Working principle: When repairing the damaged robot 4 at the material conveying station, first rotate and remove the fixing screw rod 3 so that the rubber sleeve at the inner end of the fixing screw rod 3 releases the positioning of the base 41 of the robot 4;

[0027] Then, rotate the worm gear 51 to drive the worm gear ring 49, so that the gear ring 48 drives a plurality of synchronous gears 47. Driven by the adjusting screw rod 46, the connecting plate 42 can take out the lower universal ball 43 from the base 41;

[0028] Then, the moving door 21 on one side of the positioning seat 2 slides out from the sliding groove 22;

[0029] Finally, after the positioning of the base 41 of the robot 4 is released, the robot 4 can directly move to the maintenance station through the universal ball 43 at the bottom of the base 41, facilitating the maintenance of the robot 4.

[0030] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes and modifications can be made to these embodiments without departing from the principle of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A material conveying robot, comprising a mounting plate (1), a robot (4), and a base (41), characterized in that: A positioning seat (2) is fixedly mounted on the top of the mounting plate (1), and fixed screws (3) are evenly spacedly mounted on the outer circumference of the positioning seat (2). A connecting plate (42) is movably mounted on the bottom of the base (41), and a universal ball (43) is fixedly mounted on the bottom of the connecting plate (42). Connecting plates (44) are respectively fixedly mounted on the top circumference of the connecting plate (42). Adjusting screws (46) are rotatably mounted on the top circumference of the base (41) at equal intervals. A synchronous gear (47) is fixedly sleeved on the top of the adjusting screw (46). A gear ring (48) is rotatably mounted on the circumferential edge of the base (41), and a worm wheel (49) is fixedly sleeved on the outside of the gear ring (48). A mounting frame (5) is mounted on one side of the base (41).

2. A material conveying robot according to claim 1, characterized in that: A sliding groove (22) is provided at an opening on one side of the positioning seat (2), and a movable door (21) is slidably connected inside the sliding groove (22).

3. A material conveying robot according to claim 2, characterized in that: The fixing screw rod (3) is threadedly mounted on the outside of the positioning seat (2) and the movable door (21), and the inner end of the fixing screw rod (3) is wrapped with an anti-slip rubber sleeve.

4. A material conveying robot according to claim 3, characterized in that: The base (41) is provided with guide grooves (45) at equal intervals on the outer circumference. The connecting plate (44) slides in the inner wall of the corresponding guide groove (45). The connecting plate (44) is connected to the corresponding adjusting screw (46) through threaded fitting.

5. A material conveying robot according to claim 4, characterized in that: The outer edge of the synchronous gear (47) is meshed with the outer edge of the gear ring (48).

6. A material conveying robot according to claim 5, characterized in that: A worm (51) is fixedly mounted on one side of the base (41), the mounting frame (5) is rotatably mounted on the top of the worm (51), and the mounting frame (5) is meshed with the outer edge of the worm wheel ring (49).

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