Multi-stage lifting mechanism for spraying robot

Abstract

The utility model relates to a multi-stage lifting mechanism for a spraying robot, which comprises a main frame, a lifting motor, a lifting mechanism, a lifting mechanism and a lifting mechanism, and is characterized in that the main frame is internally provided with the lifting motor; the lifting frame is arranged on the total frame in a sliding mode, the height of the lifting frame is adjustable, a mounting motor is arranged on the side portion of the lifting frame, and the lifting motor drives the lifting frame to slide in the height direction of the total frame; the installation sliding block is arranged on the side portion of the lifting frame in a sliding mode, and the installation motor drives the installation sliding block to slide in the height direction of the lifting frame; and the tail end lifting block is fixedly installed on the installation sliding block, a spraying robot is fixedly installed on the tail end lifting block, use is easy, and operation is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to building robot technical field, especially a multistage lifting mechanism for spraying robot. BACKGROUND

[0002] In building decoration, it relates to public building project, and its decoration wall surface is 6 meters high, and the decoration involves complex processes such as wall surface cleaning, putty scraping, putty polishing, latex paint spraying, etc., the existing decoration robot can satisfy 6 meters spraying height, but actual construction will find that, due to the height being too high, the equipment cantilever is too large, the existing equipment lifting mechanism is insufficient in rigidity, and there is the risk of equipment rollover in the operation process, and due to the poor rigidity, the nozzle shakes seriously, and the wall surface spraying quality is affected. UTILITY MODEL CONTENT

[0003] The utility model discloses a multistage lifting mechanism for spraying robot, which sets up lifting motor on the total frame to lift the lifting frame, adjusts the length of the lifting frame to lift the end lifting block, so that the spraying robot installed on the end lifting block can stably rise.

[0004] The technical scheme for realizing the above object is a multistage lifting mechanism for spraying robot, comprising:

[0005] A total frame is provided with a lifting motor inside;

[0006] A lifting frame is slidably arranged on the total frame and is adjustable in height, and the side of the lifting frame is provided with a mounting motor, and the lifting motor drives the lifting frame to slide along the height direction of the total frame;

[0007] A mounting sliding block is slidably arranged on the side of the lifting frame, and the mounting motor drives the mounting sliding block to slide along the height direction of the lifting frame; and

[0008] An end lifting block is fixedly installed on the mounting sliding block, and the end lifting block is provided with a spraying robot fixedly installed thereon.

[0009] Further, the lifting frame comprises a plurality of frame units spliced together, the side of the frame unit is provided with a connecting guide rail along the height direction of the frame unit, the connecting guide rail is provided with a connecting sliding block, another frame unit is slidably arranged on the connecting sliding block, and the mounting sliding block is slidably arranged on the lifting frame at the top.

[0010] Further, the frame unit is in U-shaped structure.

[0011] Further, the frame unit is provided with two.

[0012] Further, the frame unit is provided with a pulley, and the pulleys of two adjacent frame units are provided with a transmission belt.

[0013] Further, a mounting guide rail is mounted on the side of the lifting frame, and the mounting sliding block is slidably arranged on the mounting guide rail.

[0014] Further, the total frame is provided with a sliding rail, and the lifting frame is slidably arranged on the sliding rail.

[0015] Further, the total frame is in a U-shaped structure, and the lifting frame is arranged in the U-shaped groove of the total frame.

[0016] Further, the height of the lifting frame is determined according to the construction requirement of the site.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] By arranging the lifting motor on the total frame, the lifting frame is lifted, and the length of the lifting frame is adjusted to lift the end lifting block, so that the spraying robot mounted on the end lifting block can stably rise. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a kind of overall structure diagram of multistage lifting mechanism for spraying robot.

[0020] Figure 2 It is a kind of use effect diagram of multistage lifting mechanism for spraying robot.

[0021] Figure 3 It is a kind of overall structure diagram of total frame of multistage lifting mechanism for spraying robot.

[0022] Figure 4 It is a kind of overall structure diagram of frame unit of multistage lifting mechanism for spraying robot.

[0023] Legend: 1, total frame;11, sliding rail;2, lifting frame;21, connecting sliding block;22, transmission belt;23, pulley;3, end lifting block;4, lifting motor. DETAILED DESCRIPTION

[0024] The utility model will be further described below in connection with the drawings and specific embodiment.

[0025] Reference Figure 1A multi-stage lifting mechanism for a spraying robot, comprising a total frame 1, a lifting frame 2 and a terminal lifting block 3, wherein a lifting motor 4 is arranged in the total frame 1; the lifting frame 2 is slidably arranged in the total frame 1 and the height thereof is adjustable, the side of the lifting frame is provided with a mounting motor, the lifting motor drives the lifting frame to slide along the height direction of the total frame; a mounting sliding block is slidably arranged on the side of the lifting frame, the mounting motor drives the mounting sliding block to slide along the height direction of the lifting frame; and the terminal lifting block 3 is fixedly arranged on the mounting sliding block, and the terminal lifting block 3 is provided for fixedly arranging a spraying robot.

[0026] In the utility model, a preferable embodiment is that the total frame 1 is arranged in front of an article or a building to be sprayed, the spraying robot is fixed on the terminal lifting block 3, the lifting motor 4 is started, the lifting motor 4 lifts the lifting frame 2, the height of the lifting frame 2 is adjusted, so that the lifting frame 2 is lifted to a suitable height, the terminal lifting block 3 is slid to a suitable height, and the spraying robot is started to spray the article to be sprayed, preferably, the mounting sliding block is driven by the motor to slide along the mounting guide rail.

[0027] Further, the lifting frame 2 comprises a plurality of frame units spliced together, the side of the frame unit is provided with a connecting guide rail along the height direction of the frame unit, the connecting guide rail is provided with a connecting sliding block 21, another frame unit is slidably arranged on the connecting sliding block 21, and the mounting sliding block is arranged on the lifting frame 2 at the top.

[0028] Further, the frame unit is in a U-shaped structure, preferably, the connecting guide rail is arranged on the two arms of the U-shaped structure.

[0029] Further, the frame unit is provided with two frame units, preferably, the two frame units are in a structure of one large and one small, and the smaller frame unit is slidably arranged in the U-shaped frame of the larger frame unit.

[0030] Further, the frame unit is provided with a pulley 23, and a transmission belt 22 is arranged between the pulleys of two adjacent frame units. Preferably, the bottom and the end lifting block 3 of the total frame 1 are also provided with pulleys 23, and the transmission belt 22 is arranged between the pulley 23 of the total frame 1 and the frame unit at the bottom, between the pulleys 23 of two adjacent frame units, and between the pulley 23 of the frame unit at the top and the end lifting block 3, so as to play the role of a lifting rope, thereby ensuring the stability of the frame unit and the end lifting block 3 during lifting. Preferably, the transmission belt 22 and the pulley 23 can also be replaced by a chain wheel and chain, a pulley 23 and a steel wire rope.

[0031] Further, the side of the lifting frame is provided with a mounting guide rail, and the mounting sliding block is slidably arranged on the mounting guide rail. Through the mounting guide rail, the mounting sliding block can slide along the lifting frame stably.

[0032] Further, the total frame 1 is provided with a sliding rail 11, and the lifting frame 2 is slidably arranged on the sliding rail 11.

[0033] Further, the total frame 1 is in a U-shaped structure, and the lifting frame 2 is arranged in the U-shaped groove of the total frame 1.

[0034] Further, the height of the lifting frame 2 is determined according to the construction requirements of the site.

[0035] The use process of the multi-stage lifting mechanism of the spraying robot is described below.

[0036] The total frame 1 is arranged in front of the object or building to be sprayed, and the spraying robot is fixed on the end lifting block 3. The lifting motor 4 is started, the lifting motor 4 lifts the lifting frame 2, and the height of the lifting frame 2 is adjusted, so that the lifting frame 2 is lifted to an appropriate height, the end lifting block 3 is slid to an appropriate height, and the spraying robot is started to spray the object to be sprayed. Preferably, the mounting sliding block is driven by a motor to slide along the mounting guide rail.

[0037] The utility model is described in detail above combined with the embodiments of the drawings, and those skilled in the art can make various changes to the utility model according to the above description. Therefore, some details in the embodiments should not constitute a limitation on the utility model, and the protection scope of the utility model shall be defined by the appended claims.

Claims

1. A multi-stage lifting mechanism for a spraying robot, characterized in that: include: A general frame, wherein a lifting motor is provided in the general frame; A lifting frame slidably mounted on the main frame and having an adjustable height, wherein a mounting motor is provided on the side of the lifting frame, and the lifting motor drives the lifting frame to slide along the height direction of the main frame; An installation slider slidably arranged on a side of the lifting frame, wherein the installation motor drives the installation slider to slide along the height direction of the lifting frame; as well as An end lifting block is fixedly mounted on the mounting slide, and a spraying robot is fixedly mounted on the end lifting block.

2. The multi-stage lifting mechanism for a spraying robot according to claim 1, characterized in that: The lifting frame is composed of several frame units spliced ​​together, and the side of the frame unit is installed with a connecting guide rail along the height direction of the frame unit. A connecting slider is provided on the connecting guide rail, and another frame unit is slidably mounted on the connecting slider. The installation slider is slidably mounted on the lifting frame located at the top.

3. The multi-stage lifting mechanism for a spraying robot according to claim 2, characterized in that: The frame unit is a U-shaped structure.

4. The multi-stage lifting mechanism for a spraying robot according to claim 2, characterized in that: There are two frame units.

5. The multi-stage lifting mechanism for a spraying robot according to claim 2, characterized in that: A pulley is provided in the frame unit, and a transmission belt is provided between the pulleys of two adjacent frame units.

6. The multi-stage lifting mechanism for a spraying robot according to claim 1, characterized in that: The side of the lifting frame is installed with a mounting rail, and the mounting slide block is slidably provided on the mounting rail.

7. The multi-stage lifting mechanism for a spraying robot according to claim 1, characterized in that: A slide rail is provided in the general frame, and the lifting frame is slidably arranged on the slide rail.

8. The multi-stage lifting mechanism for a spraying robot according to claim 1, characterized in that: The main frame is a U-shaped structure, and the lifting frame is arranged in the U-shaped groove of the main frame.

9. The multi-stage lifting mechanism for a spraying robot according to claim 1, characterized in that: The height of the lifting frame is determined according to the construction requirements on site.

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