Spraying operation mechanism for intelligent robot

Abstract

The utility model discloses a spraying operation mechanism for an intelligent robot, and relates to the technical field of spraying mechanisms, the spraying operation mechanism comprises a robot body, the output end of the robot body is detachably provided with a spraying device, the spraying device comprises a mounting frame, and a threaded sleeve is slidably mounted in the mounting frame; one end of the threaded sleeve is detachably provided with a spray head, one end of the threaded sleeve is provided with a limiting assembly, a worm gear is rotatably installed in the installation frame, one end of the worm gear is fixedly provided with a threaded rod, a worm is rotatably installed in the installation frame, the worm is meshed with the worm gear, and one end of the installation frame is fixedly provided with a servo motor. When the distance between the spray head and the workpiece needs to be adjusted, the threaded sleeve is used for driving the spray head to adjust the distance between the spray head and the workpiece, so that the aim of conveniently adjusting the distance between the spray head and the workpiece according to actual conditions is achieved, the position of the robot body does not need to be repeatedly controlled and adjusted, time and labor are saved, and the efficiency is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to a spraying mechanism technical field, concretely is a spraying operation mechanism for intelligent robot. BACKGROUND

[0002] At present, in order to reduce the labor intensity of workers and improve the working environment, the spraying mechanism is usually installed on the intelligent robot to carry out the spraying operation, the intelligent robot spraying can replace the worker to carry out the operation in the adverse environment, can realize high-precision spraying, ensures that each spraying reaches the predetermined standard and requirement, thereby improves the appearance quality and durability of product, the robot can continuously, stably carry out the spraying operation, is not influenced by artificial fatigue, emotional fluctuation and other factors, and the production efficiency is improved greatly.

[0003] Some existing spraying operation mechanisms for intelligent robot are usually fixedly installed at specified positions or can only walk along fixed tracks, and it is inconvenient to adjust the distance between the spray gun and the workpiece according to the actual situation to ensure the spraying quality, and the position of the robot body needs to be controlled and adjusted for many times, which is very cumbersome and inconvenient. UTILITY MODEL CONTENTS

[0004] In order to solve the problem that some existing spraying operation mechanisms for intelligent robot are inconvenient to adjust the distance between the spray gun and the workpiece according to the actual situation, and the position of the robot body needs to be controlled and adjusted for many times, which is very cumbersome and inconvenient, the utility model aims to provide a spraying operation mechanism for intelligent robot.

[0005] To solve the above technical problems, the utility model adopts the following technical scheme: a spraying operation mechanism for intelligent robot, comprising a robot body, a spraying device is detachably installed at the output end of the robot body, the spraying device comprises a mounting frame, the mounting frame is detachably installed at the output end of the robot body, a threaded sleeve is slidably installed in the mounting frame, a spray head is detachably installed at one end of the threaded sleeve, a limiting assembly is installed at one end of the threaded sleeve, a worm gear is rotatably installed in the mounting frame, a threaded rod is fixedly installed at one end of the worm gear, the threaded rod is threadedly inserted into the threaded sleeve, a worm is rotatably installed in the mounting frame, the worm is engaged with the worm gear, a servo motor is fixedly installed at one end of the mounting frame, and the output end of the servo motor is fixedly connected with the top end of the worm.

[0006] Preferably, a feed pipe is fixedly installed in one end of the threaded sleeve, a sealing gasket is fixedly installed in one end of the feed pipe, one end of the spray head can be inserted into one end of the feed pipe and abut against the sealing gasket, a plurality of spring clamping blocks in annular distribution are slidably installed in one end of the feed pipe, a limiting groove is formed in the outer circle of one end of the spray head, and the spring clamping blocks can be clamped in the limiting groove.

[0007] Preferably, the limiting assembly comprises two mirror-imaged limiting blocks, the one end of the threaded sleeve is provided with two mirror-imaged sliding grooves, the limiting blocks are slidingly clamped in the corresponding sliding grooves, two symmetrically distributed fixing rods are fixedly installed in the two sliding grooves, the fixing rods are penetratingly inserted in the corresponding limiting blocks, springs are sleeved on the four fixing rods, one end of the spring is fixedly connected with the corresponding limiting block, and the one end of the threaded sleeve is slidingly inserted with two mirror-imaged sliding rods, one end of the sliding rod is fixedly connected with one end of the corresponding limiting block.

[0008] Preferably, the one end of the nozzle is provided with two mirror-imaged clamping grooves, the limiting blocks are inserted in the corresponding clamping grooves, limiting rods are fixedly installed in the two clamping grooves, the limiting rods are penetratingly inserted in the corresponding limiting blocks, and the two limiting rods are mirror-imaged arranged.

[0009] Compared with the prior art, the utility model has the advantages that:

[0010] 1、when needing to adjust the distance between the nozzle and the workpiece, the servo motor drives the worm to rotate, the worm drives the worm gear to rotate, the worm gear drives the threaded rod to rotate, the threaded rod drives the threaded sleeve to slide in the mounting frame, and the threaded sleeve drives the nozzle to adjust the distance from the workpiece, so that the purpose of conveniently adjusting the distance between the nozzle and the workpiece according to actual conditions is realized, and the position of the robot body does not need to be controlled and adjusted multiple times, time and labor are saved, and the efficiency is high.

[0011] 2、the limiting assembly is arranged, the limiting assembly is used for limiting and releasing the nozzle, so that the purpose of conveniently installing and dismounting the nozzle is realized, and the nozzle is convenient to replace and clean. ACCURACY

[0012] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained without creative labor under the premise of these drawings.

[0013] Figure 1 It is the overall structure schematic diagram of the utility model;

[0014] Figure 2 It is the spraying device structure schematic diagram of the utility model;

[0015] Figure 3 It is the threaded sleeve structure schematic diagram of the utility model;

[0016] Figure 4The schematic diagram of the nozzle structure of the utility model is shown in the figure.

[0017] Figure 5 The schematic diagram of the cross section structure of the threaded sleeve and the nozzle of the utility model is shown in the figure.

[0018] Figure 6 The schematic diagram of the cross section structure of the threaded sleeve and the nozzle of the utility model is shown in the figure. Figure 5 The enlarged schematic diagram of the structure at A in the utility model is shown in the figure.

[0019] Figure 7 The schematic diagram of the cross section structure of the threaded sleeve and the nozzle of the utility model is shown in the figure.

[0020] In the figure: 1, robot body; 2, spraying device; 21, mounting frame; 22, threaded sleeve; 221, sliding groove; 23, threaded rod; 24, worm gear; 25, worm; 26, servo motor; 27, nozzle; 28, feed pipe; 3, limiting assembly; 31, limiting block; 32, sliding rod; 33, fixed rod; 34, spring body; 4, clamping groove; 5, limiting rod; 6, sealing gasket; 7, spring clamping block; 8, limiting groove. Specific embodiments

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to 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 the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] Embodiment: as Figures 1-7The utility model provides a kind of spraying operation mechanism for intelligent robot, including robot body 1, the output end of robot body 1 is detachably installed with spraying device 2, spraying device 2 includes mounting bracket 21, and mounting bracket 21 is detachably installed in the output end of robot body 1, screw sleeve 22 is slidably installed in mounting bracket 21, one end of screw sleeve 22 is detachably installed with spray head 27, one end of screw sleeve 22 is installed with limit component 3, worm gear 24 is rotatably installed in mounting bracket 21, one end of worm gear 24 is fixedly installed with threaded rod 23, and threaded rod 23 is threadedly inserted in screw sleeve 22, worm 25 is rotatably installed in mounting bracket 21, and worm 25 is engaged with worm gear 24, one end of mounting bracket 21 is fixedly installed with servo motor 26, and the output end of servo motor 26 is fixedly connected with the top end of worm 25, robot body 1 is existing intelligent industrial robot, and intelligent industrial robot is usually a kind of advanced robot system integrated with man-machine interactive system, control system, mechanical structure system, driving system, perception system and other multi-function, the robot system can carry out efficient, accurate work, first, spraying device 2 is installed in the output end of robot body 1, utilizes robot body 1 to drive spraying device 2 to carry out spraying operation to workpiece, when the distance between spray head 27 and workpiece needs to be adjusted, utilizes servo motor 26 to drive worm 25 to rotate, worm 25 drives worm gear 24 to rotate, worm gear 24 drives threaded rod 23 to rotate, threaded rod 23 drives screw sleeve 22 to slide in mounting bracket 21, screw sleeve 22 drives spray head 27 to adjust the distance between workpiece, to realize the purpose that the distance between spray head 27 and workpiece is adjusted according to actual condition conveniently, and the position of robot body 1 does not need to be controlled and adjusted multiple times, time and energy are saved, and efficiency is high.

[0023] One end of screw sleeve 22 is fixedly installed with feed pipe 28, one end of feed pipe 28 is fixedly installed with sealing gasket 6, and one end of spray head 27 can be inserted in one end of feed pipe 28 and abuts against sealing gasket 6, a plurality of spring clamping blocks 7 of annular distribution are slidably installed in one end of feed pipe 28, and one end of spray head 27 is provided with limit groove 8, and spring clamping block 7 can be clamped in limit groove 8.

[0024] By adopting the above technical scheme, when installing spray head 27, one end of spray head 27 is inserted into one end of feed pipe 28 and sealedly abuts against sealing gasket 6, while spring clamping block 7 is clamped in limit groove 8 of one end of spray head 27 due to the elastic force of spring, preliminarily limits spray head 27, the end of spring clamping block 7 is hemispherically arranged, convenient for spray head 27 to be pulled out, so that feed pipe 28 is connected with the feed pipe of spraying material to supply material, and is sprayed out through spray head 27.

[0025] The limiting assembly 3 includes two mirror image distributed limiting blocks 31, one end of the threaded sleeve 22 is provided with two mirror image distributed sliding grooves 221, and the limiting block 31 is slidingly clamped in the corresponding sliding groove 221, two symmetrically distributed fixed rods 33 are fixedly installed in the two sliding grooves 221, and the fixed rod 33 is inserted through the corresponding limiting block 31, a spring body 34 is sleeved on the four fixed rods 33, one end of the spring body 34 is fixedly connected with the corresponding limiting block 31, two mirror image distributed sliding rods 32 are slidingly inserted at one end of the threaded sleeve 22, one end of the sliding rod 32 is fixedly connected with one end of the corresponding limiting block 31, two mirror image distributed clamping grooves 4 are formed at one end of the spray head 27, and the limiting block 31 can be inserted into the corresponding clamping groove 4, a limiting rod 5 is fixedly installed in the two clamping grooves 4, and the limiting rod 5 can be inserted through the corresponding limiting block 31, and the two limiting rods 5 are mirror image arranged.

[0026] By adopting the above technical scheme, when the spray head 27 is installed, first, the sliding rod 32 is manually pressed, the sliding rod 32 drives the two limiting blocks 31 to slide and approach each other and press the spring body 34 (so that the position of the limiting block 31 is staggered with the position of the limiting rod 5), then the one end of the spray head 27 is inserted into the one end of the feed pipe 28, at the same time, the limiting block 31 is inserted into the corresponding clamping groove 4, then the pressed sliding rod 32 is released, and the spring body 34 is used to reset the limiting block 31, at this time, the limiting rod 5 in the clamping groove 4 is inserted into the corresponding limiting block 31, so that the limiting purpose of the spray head 27 is realized, and the same operation can also be used to release the limiting of the spray head 27, so that the installation and disassembly of the spray head 27 are facilitated.

[0027] Working principle: in use, first, the spraying device 2 is installed at the output end of the robot body 1, the robot body 1 drives the spraying device 2 to spray the workpiece, when it is necessary to adjust the distance between the spray head 27 and the workpiece, the servo motor 26 drives the worm 25 to rotate, the worm 25 drives the worm gear 24 to rotate, the worm gear 24 drives the threaded rod 23 to rotate, the threaded rod 23 drives the threaded sleeve 22 to slide in the mounting frame 21, the threaded sleeve 22 drives the spray head 27 to adjust the distance with the workpiece, so that the purpose of conveniently adjusting the distance between the spray head 27 and the workpiece according to the actual situation is realized, and the position of the robot body 1 does not need to be controlled and adjusted many times, which saves time and effort and is high in efficiency.

[0028] Obviously, those skilled in the art can make various modifications and variations to the utility model without departing from the spirit and scope of the utility model. Therefore, if these modifications and variations of the utility model belong to the scope of the claims of the utility model and its equivalent technologies, the utility model also intends to include these modifications and variations.

Claims

1. A spraying mechanism for an intelligent robot, comprising a robot body (1), characterized in that: The output end of the robot body (1) is detachably equipped with a spraying device (2). The spraying device (2) includes a mounting frame (21), which is detachably installed on the output end of the robot body (1). A threaded sleeve (22) is slidably installed inside the mounting frame (21). A nozzle (27) is detachably installed on one end of the threaded sleeve (22). A limit component (3) is installed on one end of the threaded sleeve (22). A worm gear (24) is rotatably installed inside the mounting frame (21). A threaded rod (23) is fixedly installed on one end of the worm gear (24), and the threaded rod (23) is threaded into the threaded sleeve (22). A worm (25) is rotatably installed inside the mounting frame (21), and the worm (25) meshes with the worm gear (24). A servo motor (26) is fixedly installed on one end of the mounting frame (21), and the output end of the servo motor (26) is fixedly connected to the top end of the worm (25).

2. The spraying mechanism for an intelligent robot as described in claim 1, characterized in that, A feed pipe (28) is fixedly installed inside one end of the threaded sleeve (22), a sealing gasket (6) is fixedly installed inside one end of the feed pipe (28), and one end of the nozzle (27) can be inserted into one end of the feed pipe (28) and fit against the sealing gasket (6). A plurality of spring clips (7) distributed in a ring are slidably installed inside one end of the feed pipe (28).

3. The spraying mechanism for an intelligent robot as described in claim 1, characterized in that, The nozzle (27) has a limiting groove (8) on one end of its outer ring, and the spring block (7) can be locked in the limiting groove (8).

4. The spraying mechanism for an intelligent robot as described in claim 1, characterized in that, The limiting component (3) includes two limiting blocks (31) distributed in a mirror image. One end of the threaded sleeve (22) is provided with two sliding grooves (221) distributed in a mirror image, and the limiting block (31) is slidably locked in the corresponding sliding groove (221).

5. The spraying mechanism for an intelligent robot as described in claim 4, characterized in that, Two symmetrically distributed fixing rods (33) are fixedly installed in each of the two slides (221), and the fixing rods (33) are inserted through the corresponding limiting blocks (31). A spring body (34) is sleeved on each of the four fixing rods (33), and one end of the spring body (34) is fixedly connected to the corresponding limiting block (31).

6. The spraying mechanism for an intelligent robot as described in claim 1, characterized in that, Two mirror-distributed slide rods (32) are slidably inserted at one end of the threaded sleeve (22), and one end of the slide rod (32) is fixedly connected to one end of the corresponding limiting block (31).

7. The spraying mechanism for an intelligent robot as described in claim 1, characterized in that, The nozzle (27) has two mirror-distributed slots (4) at one end, and the limiting block (31) can be inserted into the corresponding slot (4).

8. The spraying mechanism for an intelligent robot as described in claim 7, characterized in that, Limiting rods (5) are fixedly installed in both slots (4), and the limiting rods (5) can be inserted through into the corresponding limiting blocks (31), and the two limiting rods (5) are mirror images of each other.

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