Dust container cleaning system

Abstract

The utility model provides a dust container cleaning system, and relates to the technical field of cleaning equipment. Comprising a rack, a laser cleaning mechanism and a blocking mechanism, wherein the blocking mechanism is suitable for blocking one dust container on the conveying assembly line for cleaning; the laser cleaning mechanism comprises a five-axis movement mechanism and a laser cleaning head arranged on the five-axis movement mechanism. The five-axis movement mechanism comprises an X-axis movement mechanism, a Y-axis movement mechanism arranged on the X-axis movement mechanism, a Z-axis movement mechanism arranged on the Y-axis movement mechanism, a theta-axis rotation mechanism arranged on the Z-axis movement mechanism and an R-axis swing mechanism suitable for being driven by the theta-axis rotation mechanism to rotate. And the laser cleaning head is arranged on the R-axis swinging mechanism so as to extend into the dust container to clean five surfaces of the inner side of the dust container under the driving of the five-axis moving mechanism. Through the scheme, the cleaning efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning equipment, and particularly relates to a dust container cleaning system. Background Art

[0002] In the production process of some powder materials, considering both economy and environmental protection, the containers for containing powders usually need to be reused repeatedly during the production process. However, during the repeated reuse process, there are still powders or dust that are not emptied in the container after pouring, and the bottom and inner wall of the container need to be cleaned before the next use. The existing container cleaning devices are not thoroughly cleaned, many angles cannot be cleaned, there is easy to be stockpiling at the bottom of the container after cleaning, and the cleaning efficiency is relatively low. Content of the Utility Model

[0003] The utility model discloses a dust container cleaning system, aiming to improve the problems of insufficient cleaning angle and low efficiency of the existing cleaning equipment.

[0004] The utility model adopts the following scheme:

[0005] A dust container cleaning system includes a frame and a sealed chamber arranged on the frame, and a conveyor line is arranged on the frame for conveying the dust container to the corresponding position; it further includes: a laser cleaning mechanism and a blocking mechanism arranged in the sealed chamber; wherein, the blocking mechanism includes a first blocking and a second blocking mechanism arranged on the conveyor line to respectively block a dust container on the conveyor line for cleaning; above the first blocking and the second blocking mechanism, a laser cleaning structure is respectively arranged.

[0006] The laser cleaning mechanism includes a five-axis motion mechanism and a laser cleaning head arranged on the five-axis motion mechanism. Among them, the five-axis motion mechanism includes an X-axis moving mechanism, a Y-axis moving mechanism arranged on the X-axis moving mechanism, a Z-axis moving mechanism arranged on the Y-axis moving mechanism, a θ-axis rotating mechanism arranged on the Z-axis moving mechanism, and an R-axis swinging mechanism adapted to be driven by the θ-axis rotating mechanism to rotate. The laser cleaning head is arranged on the R-axis swinging mechanism to extend into the dust container under the drive of the five-axis power transmission mechanism to clean five inner sides of the dust container.

[0007] Further, a dust extraction port is arranged on the sealed chamber for connecting an external vacuum cleaner to extract dust by the vacuum cleaner when the laser cleaning mechanism is cleaning.

[0008] Further, a feed port and a discharge port are arranged on the sealed chamber. The feed port and the discharge port are respectively arranged on the conveyor line, and lifting doors are arranged at both the feed port and the discharge port.

[0009] Further, the Y-axis moving mechanisms of the two laser cleaning mechanisms are arranged on the same X-axis moving mechanism to move synchronously on the X-axis moving mechanism.

[0010] Further, an infrared sensor is arranged on the conveyor pipeline to sense the position of the dust container.

[0011] Further, lifting devices are arranged on both the first blocking mechanism and the second blocking mechanism, and the lifting devices are connected to the infrared sensor to cooperate with the infrared sensor to limit the dust container at the cleaning station.

[0012] Beneficial effects:

[0013] In this solution, by arranging the cleaning station in a closed chamber, it is possible to prevent dust from spreading during the cleaning process, and cooperate with a vacuum cleaner to remove the dust swept down; by arranging two blocking mechanisms and two laser cleaning mechanisms, two dust containers can be cleaned simultaneously, improving the efficiency of dust cleaning; each laser cleaning mechanism includes a five-axis motion mechanism. By directly arranging the R-axis swing mechanism on the θ-axis rotation mechanism, the flexibility of the laser cleaning head can be improved, facilitating it to extend into the dust container to clean the five inner surfaces of the dust container and the angles between the surfaces, improving the comprehensiveness and flexibility of cleaning, and thus improving the cleaning effect. Description of the drawings

[0014] Figure 1 is a schematic diagram of the external structure of a dust container cleaning system according to an embodiment of the present invention;

[0015] Figure 2 is a schematic diagram of the internal structure of a dust container cleaning system according to an embodiment of the present invention;

[0016] Figure 3 is a schematic diagram of the structure of a five-axis motion mechanism of a dust container cleaning system according to an embodiment of the present invention.

[0017] Reference numerals: frame 1, conveyor pipeline 2, first blocking mechanism 3, second blocking mechanism 4, outer frame 5, lifting door 6, five-axis motion mechanism 7, X-axis moving mechanism 71, Y-axis moving mechanism 72, Z-axis moving mechanism 73, θ-axis rotation mechanism 74, R-axis swing mechanism 75, laser cleaning head 8, vacuum cleaner 9. Detailed implementation manners

[0018] Combined with Figures 1 to 3As shown in the figure, this embodiment provides a dust container cleaning system, which includes a frame 1 and a sealed chamber arranged on the frame 1. A conveyor line 2 is arranged on the frame 1 for conveying the dust container to the corresponding position; it further includes: a laser cleaning mechanism and a blocking mechanism arranged in the sealed chamber; wherein, the blocking mechanism includes a first blocking and a second blocking mechanism 4 arranged on the conveyor line 2, which are respectively adapted to block a dust container on the conveyor line 2 for cleaning; above the first blocking and second blocking mechanism 4, a laser cleaning structure is respectively arranged.

[0019] The laser cleaning mechanism includes a five-axis motion mechanism 7 and a laser cleaning head 8 arranged on the five-axis motion mechanism 7. Among them, the five-axis motion mechanism 7 includes an X-axis moving mechanism 71, a Y-axis moving mechanism 72 arranged on the X-axis moving mechanism 71, a Z-axis moving mechanism 73 arranged on the Y-axis moving mechanism 72, a θ-axis rotating mechanism 74 arranged on the Z-axis moving mechanism 73, and an R-axis swinging mechanism 75 adapted to be driven by the θ-axis rotating mechanism 74 to rotate. The laser cleaning head 8 is arranged on the R-axis swinging mechanism 75 to extend into the dust container under the drive of the five-axis motion mechanism 7 to clean the five inner surfaces of the dust container.

[0020] Combined with Figures 1 to 3 As shown in the figure, in this embodiment, the first blocking mechanism 3 and the second blocking mechanism 4 include a lifting device and a blocking structure. The blocking mechanism can be a blocking wheel, which are respectively arranged on the conveyor line 2 and are located in front of the cleaning stations respectively. During cleaning, the lifting device drives the blocking structure to rise to block the dust container conveyed on the conveyor line 2, and then cleaning is carried out. After cleaning, the lifting device drives the blocking structure to descend so that the blocking structure releases the block on the dust container, and the dust container is conveyed to the next station through the conveyor line 2. An infrared sensor is arranged on the conveyor line 2 to sense the position of the dust container, and the lifting device is connected to the infrared sensor to cooperate with the infrared sensor to limit the dust container at the cleaning station.

[0021] The sealed chamber is surrounded by an outer frame 5 and is used to form a cleaning space to prevent dust from spilling out. Feed inlets and discharge outlets are provided on both sides of the sealed chamber. The feed inlets and discharge outlets are respectively arranged on the conveyor line 2, and lifting doors 6 are arranged at the feed inlets and discharge outlets. The lifting doors 6 fall during cleaning to close the feed inlets and discharge outlets, and can be raised at the end of cleaning to allow new dust containers to enter and the cleaned dust containers to be removed. A dust extraction port is provided on the sealed chamber for connecting to an external vacuum cleaner 9, and the vacuum cleaner 9 is used to extract dust during the laser cleaning mechanism's cleaning process. Through the action of the vacuum cleaner 9, the scattered dust can be extracted, and it can be extracted in real time during the cleaning process to prevent the dust density from being too high and affecting the laser cleaning mechanism.

[0022] There are two laser cleaning mechanisms, which are respectively arranged at two cleaning stations and can simultaneously clean the dust containers at the two stations. The laser cleaning mechanism includes a five-axis motion mechanism 7 and a laser cleaning head 8 arranged on the five-axis motion mechanism 7. Among them, the five-axis motion mechanism 7 includes an X-axis moving mechanism 71 that can move left and right, a Y-axis moving mechanism 72 arranged on the X-axis moving mechanism 71 and capable of moving back and forth, a Z-axis moving mechanism 73 arranged on the Y-axis moving mechanism 72 and capable of lifting, a θ-axis rotating mechanism 74 arranged on the Z-axis moving mechanism 73 and capable of rotating around its own central axis, and an R-axis swinging mechanism 75 adapted to be driven by the θ-axis rotating mechanism 74 to rotate. The Y-axis moving mechanism 72 is installed on the X-axis moving mechanism 71 through a bracket. With this setting, on the one hand, the overall structure is simple, and on the other hand, the R-axis swinging mechanism 75 cooperates with the θ-axis rotating mechanism 74 to change the cleaning angle of the laser cleaning head 8 arranged on the R-axis swinging mechanism 75, and it can adapt to cleaning at various angles, with a larger adjustment range, which is beneficial to cleaning the five inner surfaces of the dust container and the angles between the surfaces without dead corners, improving the cleaning effect. In this embodiment, the two laser cleaning mechanisms can simultaneously and synchronously clean the two dust containers, or can clean asynchronously. It should be noted that in this embodiment, the X-axis moving mechanism 71, Y-axis moving mechanism 72, Z-axis moving mechanism 73, θ-axis rotating mechanism 74, and R-axis swinging mechanism 75 are all existing motion devices.

[0023] In another embodiment, the Y-axis moving mechanisms 72 of the two laser cleaning mechanisms are arranged on the same X-axis moving mechanism 71 to move synchronously on the X-axis moving mechanism 71, and this setting can improve the cleaning synchronism of the two laser cleaning mechanisms.

[0024] In a preferred embodiment, a flipping mechanism is further arranged on the conveyor line 2. The flipping mechanism is arranged on a lifting mechanism and can flip the dust container, so as to also clean the outer side surface of the dust container.

[0025] In another embodiment, a plurality of jet cleaning heads are arranged on the side of the conveying pipeline 2. The jet cleaning heads are adapted to synchronously blow the outer side of the dust container with high-pressure gas to improve the cleaning effect. The jet cleaning heads can swing to increase the blowing range. At the same time, by blowing synchronously through the jet cleaning heads, dust can be prevented from falling on the outer side of the dust container.

[0026] Through this solution, the cleaning effect and cleaning efficiency of the dust container can be improved. At the same time, the cleaning angle can be increased to prevent dust residue.

[0027] It should be understood that the above are only the preferred embodiments of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions falling within the idea of the present invention belong to the protection scope of the present invention.

[0028] The above introduction to the drawings used in the embodiments only shows some embodiments of the present invention and should not be regarded as a limitation of the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

Claims

1. A dust container cleaning system, comprising a frame and a sealed chamber provided on the frame, wherein a conveyor line is provided on the frame for conveying the dust container to a corresponding position; characterized in that, Further included are: a laser cleaning mechanism and a blocking mechanism disposed in the sealed chamber; wherein, the blocking mechanism includes a first blocking and a second blocking mechanism disposed on the conveyor assembly line, respectively adapted to block a dust container on the conveyor assembly line for cleaning; above the first blocking and second blocking mechanisms, a respective one of the laser cleaning mechanisms is provided; the laser cleaning mechanism includes a five-axis motion mechanism and a laser cleaning head disposed on the five-axis motion mechanism. Among them, the five-axis motion mechanism includes an X-axis moving mechanism, a Y-axis moving mechanism disposed on the X-axis moving mechanism, a Z-axis moving mechanism disposed on the Y-axis moving mechanism, a θ-axis rotating mechanism disposed on the Z-axis moving mechanism, and an R-axis swinging mechanism adapted to be driven by the θ-axis rotating mechanism to rotate. The laser cleaning head is disposed on the R-axis swinging mechanism to extend into the dust container under the drive of the five-axis power transmission mechanism to clean five inner surfaces of the dust container.

2. The dust container cleaning system according to claim 1, wherein A dust extraction port is provided on the sealed chamber for connecting to an external vacuum cleaner, and the dust is extracted by the vacuum cleaner when the laser cleaning mechanism is cleaning.

3. The dust container cleaning system according to claim 1, characterized in that, A feed port and a discharge port are provided on the sealed chamber. The feed port and the discharge port are respectively disposed on the conveyor assembly line, and lifting doors are provided at both the feed port and the discharge port.

4. The dust container cleaning system according to claim 1, characterized in that, The Y-axis moving mechanisms of the two laser cleaning mechanisms are disposed on the same X-axis moving mechanism to move synchronously on the X-axis moving mechanism.

5. The dust container cleaning system according to claim 1, wherein An infrared sensor is provided on the conveyor assembly line for sensing the position of the dust container.

6. The dust container cleaning system according to claim 5, wherein, Lifting devices are provided on both the first blocking mechanism and the second blocking mechanism. The lifting devices are connected to the infrared sensor to cooperate with the infrared sensor to limit the dust container at the cleaning station.

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