CN112474603B

CN112474603B - Sealed house device

Info

Publication number: CN112474603B
Application number: CN202011096115.7A
Authority: CN
Inventors: 李林; 邓望红; 林敏�; 李泽之; 张月来; 马明明; 杨帆; 叶晨
Original assignee: Zhuzhou Guochuang Track Technology Co ltd
Current assignee: Zhuzhou Guochuang Track Technology Co ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2022-07-26
Anticipated expiration: 2040-10-14
Also published as: CN112474603A

Abstract

The invention provides a sealed room device which is used for laser cleaning and comprises a workbench, a cover body, a cleaning mechanism, at least two stations and a roller shutter mechanism arranged corresponding to the stations; the cover body is arranged on a workbench to form a cleaning space, the station and the cleaning mechanism are both arranged on the workbench and positioned in the cleaning space, and the station is arranged around the cleaning mechanism and positioned in a working area of the cleaning mechanism; the rolling shutter mechanism is arranged on the cover body and is provided with a rolling shutter door which is movably arranged relative to the workbench, the rolling shutter door is arranged in the cleaning space and is divided into cleaning areas which can be opened and closed, and the cleaning areas contain correspondingly arranged stations and the cleaning mechanism. The invention has the advantages of small floor area, low cost, convenient use and high cleaning efficiency.

Description

Sealed house device

Technical Field

The invention belongs to the technical field of laser cleaning equipment, and particularly relates to a sealed room device.

Background

A large number of parts need to be cleaned in the process of overhauling, maintaining and protecting the rail transit equipment. The laser cleaning device has the advantages of good cleaning effect, high control precision, low comprehensive cost, no material consumption, maintenance and pollution, can realize flexible control, and starts to realize engineering application. The laser cleaning process can generate a large amount of smoke dust and particulate matters, and generally an isolation room for isolating dust and particulate matters is arranged on integrated equipment for laser cleaning, but the laser cleaning integrated equipment has the defects of large occupied space and high cost in the design and manufacture of the isolation room. And the cleaning mechanism in the isolation room generally only carries out laser cleaning on single equipment, and the cleaning efficiency is low.

Therefore, there is a need for a sealed room device with small floor space, low cost and high cleaning efficiency.

Disclosure of Invention

The invention aims to provide a sealed room device, and aims to solve the technical problems of large occupied area, high cost and low cleaning efficiency in the prior art.

The invention provides a sealed room device which is used for laser cleaning and comprises a workbench, a cover body, a cleaning mechanism, at least two stations and a roller shutter mechanism arranged corresponding to the stations;

the cover body is arranged on a workbench to form a cleaning space, the station and the cleaning mechanism are both arranged on the workbench and positioned in the cleaning space, and the station is arranged around the cleaning mechanism and positioned in a working area of the cleaning mechanism;

the rolling shutter mechanism is arranged on the cover body and is provided with a rolling shutter door which is movably arranged relative to the workbench, the rolling shutter door is arranged in the cleaning space and is divided into cleaning areas which can be opened and closed, and the cleaning areas contain correspondingly arranged stations and the cleaning mechanism.

Furthermore, the number of the stations is two, the stations are respectively arranged at two ends of the workbench, and the number of the rolling curtain mechanisms is two, and the rolling curtain mechanisms are respectively arranged at two ends of the cover body corresponding to the stations; the cleaning mechanism is positioned between the two roller shutter mechanisms.

Further, the station is rotatably arranged on the workbench.

Furthermore, the roller shutter mechanism also comprises two slide rails, two ends of each slide rail are bent downwards to form an arc shape, the two slide rails are respectively oppositely arranged on two sides of the workbench, the side surfaces of the two slide rails are abutted against the inner walls of two sides of the cover body, and the top of the arc is abutted against the inner wall of the top surface of the cover body; the rolling door is movably fixed on the two sliding rails and can move along the tracks of the sliding rails to separate cleaning areas which can be opened and closed.

Further, wiper mechanism includes robot and laser head, the robot with workstation rotatable coupling, the laser head sets up on the robot.

Further, be provided with the guide rail on the workstation, be provided with the base on the guide rail, just the base can be followed the guide rail slides, the rotatable installation of robot is in on the base.

Further, a dust remover is arranged on the laser head.

Furthermore, a fixing piece is arranged on the station and used for fixing the cleaned piece.

Further, the bottom of the workbench is provided with universal wheels.

Further, the cover body is made of protective glass.

The sealed house device provided by the invention has the beneficial effects that: the sealed room device comprises a workbench, a cover body, a cleaning mechanism, at least two stations and a roller shutter mechanism arranged corresponding to the stations, wherein the cover body is connected with the workbench to form a cleaning space, the stations and the cleaning mechanism are arranged in the cleaning space, the roller shutter mechanism is arranged on the cover body, and a cleaning area which can be opened and closed is separated. In addition, at least two stations are arranged in the device, a plurality of cleaned parts can be cleaned by laser, and the cleaning efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and it is also possible for those skilled in the art to obtain other drawings based on the drawings without creative efforts.

FIG. 1 is a schematic structural view of a sealed room apparatus according to the present embodiment;

FIG. 2 is a sectional view of a sealed housing apparatus according to the present embodiment;

FIG. 3 is an internal structural view of a sealed room device according to the present embodiment;

FIG. 4 is an assembly view of the work station and the object to be cleaned in this embodiment.

The meaning of the labels in the figures is:

1. a work table; 2. a cover body; 3. a station; 31. a fixing member; 4. a cleaning mechanism; 41. a robot; 42. a laser head; 5. a roller shutter mechanism; 51. a slide rail; 52. a roller shutter door; 53. an electric control switch; 6. a guide rail; 61. a base; 7. a dust remover; 100. the piece to be cleaned.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and do not limit the invention.

It is to be understood that the terms "upper", "lower", "left", "right", and the like, as used herein, refer to an orientation or positional relationship based on that shown in the drawings, which is for convenience of description only, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be considered limiting of this patent. The terms "first", "second" and "first" are used merely for descriptive purposes and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of technical features. The meaning of "plurality" is two or more unless specifically limited otherwise. Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

It should also be noted that unless expressly specified or limited otherwise, the terms "disposed," "mounted," "connected," and "coupled" are to be construed broadly and encompass, for example, both fixed and removable coupling as well as integral coupling; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In order to explain the technical solution of the present invention, the following detailed description is made with reference to the specific drawings and examples.

Referring to fig. 1, the present embodiment provides a sealed room device for laser cleaning, which includes a workbench 1, a cover 2, a cleaning mechanism 4, at least two stations 3, and a roller shutter mechanism 5 disposed corresponding to the stations 3;

the cover body 2 is arranged on the workbench 1 to form a cleaning space, the station 3 and the cleaning mechanism 4 are both arranged on the workbench 1 and located in the cleaning space, and the station 3 is arranged around the cleaning mechanism 4 and located in the working area of the cleaning mechanism 4;

the rolling mechanism 5 is arranged on the cover body 2 and is provided with a rolling door 52 movably arranged relative to the workbench 1, the rolling door 52 divides a cleaning area which can be opened and closed in the cleaning space, and the cleaning area contains the correspondingly arranged station 3 and the cleaning mechanism 4.

As shown in fig. 1 and 2, the enclosure 2 of the sealed room device provided in this embodiment is disposed on a workbench 1 to form a cleaning space, a plurality of stations 3 can be disposed in the cleaning space, and the number of the rolling shutter mechanisms 5 is equal to that of the stations 3 and is disposed at a position corresponding to the stations 3. In this embodiment, the rolling mechanism 5 is disposed on the cover body 2, abuts against the cover body 2, and has a rolling door 52 movably disposed relative to the workbench 1, the rolling door 52 separates a cleaning area capable of being opened and closed in the cleaning space, and the cleaning area accommodates the correspondingly disposed station 3 and the cleaning mechanism 4. When laser cleaning is needed, the roller shutter mechanism 5 is opened, the roller shutter 52 movably opens the corresponding cleaning area, the cleaned part 100 is placed on the station 3 in a hoisting mode or other modes, in the embodiment, an external shaft crane hoisting mode is adopted, then the roller shutter 52 reversely movably seals the cleaning area, the cleaning area is in an isolated and sealed state, the corresponding station 3 and the cleaning mechanism 4 are accommodated in the cleaning area, the cleaning mechanism 4 performs laser cleaning on the cleaned part 100 on the station 3, then, the roller shutter 52 is opened, and then the cleaned part 100 is hoisted and taken out.

In addition, the sealed room device can be designed in such a way that a plurality of stations 3 are arranged on the same side, the number of the cleaning mechanisms 4 is equal to that of the stations 3, and each cleaning mechanism 4 corresponds to one station 3 and cleans the cleaned parts 100 placed on the stations 3.

The sealed house device provided by the invention has the beneficial effects that: the sealed room device includes workstation 1, the cover body 2, wiper mechanism 4, two at least stations 3 and the book curtain mechanism 5 that corresponds the setting with station 3, cover body 2 and workstation 1 are connected and are formed a washing space, station 3 and wiper mechanism 4 set up in washing the space, roll curtain mechanism 5 and set up in cover body 2, it can open and confined washing region to separate out, moreover, the steam generator is simple in structure, its space only needs to hold station 3 of device itself simultaneously, wiper mechanism 4 and two by cleaning 100 can, the occupation of land space is little, the cost is with low costs. In addition, at least two stations 3 are arranged in the device, a plurality of cleaned parts 100 can be cleaned by laser, and the cleaning efficiency is improved.

As a further preference of this embodiment, the number of the stations 3 is two, and the two stations are respectively arranged at two ends of the workbench 1, and the number of the rolling shutter mechanisms 5 is two, and the two rolling shutter mechanisms are respectively arranged at two ends of the cover body 2 corresponding to the stations 3; the washing mechanism 4 is located in the middle of the two roller shutter mechanisms 5.

As shown in fig. 1 and 2, two stations 3 are arranged on a workbench 1, the stations 3 are respectively arranged on the workbench 1 in bilateral symmetry, a cleaned part 100 is fixed on the stations 3, and the cleaned part 100 is placed on the stations 3 through cleaning areas with two open ends. The cleaning mechanism 4 is provided in the middle for laser cleaning the object 100 to be cleaned. The number of washing means 4 may be two, one station 3 for each washing means 4. Two stations 3 also can share a wiper mechanism 4, and wiper mechanism 4 is last to correspond to be provided with two cleaning heads, washs different stations 3 respectively. The cleaning mechanism 4 can also have only one cleaning head, and the cleaning head is corresponding to different stations 3 by rotating the cleaning mechanism 4 to clean the cleaned parts 100 on the stations 3.

The number of the rolling curtain mechanisms 5 is equal to that of the stations 3, and the rolling curtain mechanisms are arranged on the positions, corresponding to the stations 3, of the workbench 1. The washing mechanism 4 is located in the middle of the two roller shutter mechanisms 5. The left and right rolling shutter mechanisms 5 divide the stations 3 on the left and right sides into openable and closable cleaning areas through the movable rolling shutter doors 52, at this time, the closed cleaning areas comprise the stations 3 on one side and the cleaning mechanisms 4, and the cleaning mechanisms 4 can perform laser cleaning on the cleaned parts 100 on the stations 3 on the side.

As a further preference of this embodiment, the station 3 is rotatably provided on the table 1.

As shown in fig. 1, 3 and 4, the station 3 is rotatably connected with the workbench 1, the cleaned object 100 is fixed on the station 3, and the station 3 rotates to drive the cleaned object 100 to rotate, so that the cleaning mechanism 4 can clean each surface of the cleaned object 100.

In this embodiment, station 3 is cylindricly, and rotatable the installation is on workstation 1, and the space demand in inside washing space has been reduced to cylindric design, more helps saving the occupation of land space, and the whole device volume is littleer.

As a further preference of this embodiment, the rolling shutter mechanism 5 further includes two sliding rails 51, two ends of the sliding rails 51 are bent downward to form an arc shape, the two sliding rails 51 are respectively oppositely disposed on two sides of the workbench 1, the side surfaces of the two sliding rails are abutted against the inner walls of two sides of the cover body 2, and the top of the arc is abutted against the inner wall of the top surface of the cover body 2; the shutter 52 is movably fixed to the two sliding rails 51 and can move along the track of the sliding rails 51 to separate the cleaning area which can be opened and closed.

As shown in fig. 1 and 2, the whole device adopts an inverted U-shaped structure house, the roller shutter mechanism 5 includes two sliding rails 51 and a roller shutter 52, two ends of the sliding rails 51 are bent downward to form an arc shape, i.e., an inverted U shape, and are oppositely arranged on the U-shaped frame and abut against the cover body 2. The shutter 52 is mounted between the two sliding rails 51 and can slide along the tracks of the sliding rails 51 to separate the cleaning area which can be opened and closed. The rolling doors 52 on both sides can be in an open or closed state at the same time, so as to meet different working requirements conveniently.

The rolling mechanism 5 further includes an electric control switch 53, and the electric control switch 53 is disposed on the workbench 1 and electrically connected to the rolling door 52. As shown in fig. 2, the tambour door 52 is controlled by an electrically controlled switch 53. When the information that the cleaned part 100 of the left station 3 is to be cleaned is received, the button of the electric control switch 53 corresponding to the left rolling door 52 is pressed, at the moment, the rolling door 52 on the left side moves to the outer side of the station 3 through the slide rail 51, meanwhile, the button of the electric control switch 53 corresponding to the rolling door 52 on the right side is pressed, at the moment, the rolling door 52 on the right side moves to the inner side of the station 3 through the slide rail 51, the left station 3 is placed in a sealed and isolated state, and laser cleaning is carried out. After the cleaning is finished, the above-mentioned process is continued to clean the cleaned object 100 at the right station 3.

Preferably, when the roller shutter door of the right station is located outside the inverted U-shaped slide rail and closed, and the roller shutter door of the left station is located inside the inverted U-shaped slide rail and opens the left station, the cleaning mechanism corresponds to the right station, at the moment, a closed cleaning area is formed at the right station, the left station is in an open state, when the roller shutter door of the left station is located outside the inverted U-shaped slide rail and closed, and the roller shutter door of the right station is located inside the inverted U-shaped slide rail and opens the right station, the cleaning mechanism corresponds to the left station, at the moment, a closed cleaning area is formed at the left station, and the right station is in an open state. The cleaned part 100 can be hoisted to the left station 3, then the cleaning area of the left station 3 is closed, and then another cleaned part 100 is hoisted to the right station 3. After the left station 3 is cleaned, the cleaning mechanism 4 corresponds to the right side, then the rolling door 52 is controlled to slide, the cleaning area of the right station 3 is closed for laser cleaning, meanwhile, the cleaned piece 100 which is cleaned on the left station 3 is opened and hoisted to be taken down, and then a new cleaned piece 100 is hoisted to be placed to wait for cleaning. In the process, the roller shutter door 52 acts simultaneously, so that when one station 3 is opened, the other station 3 is closed, and each cleaned part 100 is in an independent sealing state, and the laser cleaning effect is guaranteed. In the cleaning process, the laser cleaning process and the workpiece placing and taking process are carried out simultaneously, so that the cleaning time is effectively saved, and the working efficiency is greatly improved.

As a further preferred embodiment, the cleaning mechanism 4 includes a robot 41 and a laser head 42, the robot 41 is rotatably connected to the table 1, and the laser head 42 is provided on the robot 41.

As shown in fig. 3, in this embodiment, two stations 3 share one cleaning mechanism 4, and the cleaning mechanism 4 has only one cleaning head. The cleaning mechanism 4 comprises a robot 41 and a laser head 42, wherein the laser head 42 is a cleaning head for cleaning and is arranged at the top of the robot 41 and is aligned with the cleaned piece 100 placed on the station 3. The robot 41 is used for driving the laser head 42 to rotate, the robot 41 is rotatably connected with the workbench 1, the laser head 42 can be driven to rotate to the direction of the station 3 which needs to be subjected to laser cleaning work, and the laser head 42 can be switched between the left station 3 and the right station 3 in a rotating mode.

As a further preferred embodiment, the table 1 is provided with a guide rail 6, the guide rail 6 is provided with a base 61, the base 61 can slide along the guide rail 6, and the robot 41 is rotatably mounted on the base 61.

As shown in fig. 3, the worktable 1 is further provided with a guide rail 6 for driving the cleaning mechanism 4 to slide, and the guide rail 6 is arranged in the middle of the worktable 1 and is arranged from top to bottom in a direction parallel to the direction of the rolling door 52. The guide rail 6 is provided with a base 61 slidable along the guide rail 6, and the robot 41 is rotatably mounted on the base 61. When the side surface of the cleaned object 100 is cleaned, the robot 41 is driven by the base 61 to move for a certain distance through the guide rail 6, so that the laser head 42 can be just vertical to the side surface of the cleaned object 100, and the laser cleaning effect is better.

As a further preferred feature of this embodiment, the laser head 42 is provided with a dust remover 7.

As shown in FIG. 3, the laser cleaning generates a large amount of smoke and particulate matter, and the dust collector 7 is arranged on the laser head 42 and generates negative pressure suction inside during operation. Because the dust remover 7 is always fixed on the laser head 42, when the laser head 42 cleans a certain area to generate smoke dust, the dust remover 7 can absorb the smoke dust in time, thereby achieving the follow-up dust removal effect.

As a further preference of this embodiment, a fixing member 31 is provided at the station 3 for fixing the object 100 to be cleaned.

As shown in fig. 4, a fixing member 31 is disposed on the top surface of the station 3 for fixing the cleaned object 100, so as to prevent the cleaned object 100 from shifting during the laser cleaning process, and even falling off the station 3 to damage the cleaned object 100 and the apparatus. The fixing member 31 can be a fixing groove, as shown in fig. 4, and the cleaned object 100 is taken as an example of a motor in this embodiment. Four fixing holes serving as fixing pieces 31 are formed in the top surface of the station 3, the hole depth is 50-70mm, the size of the opening is consistent with the size of the four fixing pins at the bottom of the motor to be cleaned, and the fixing pins of the motor to be cleaned can be placed in the fixing holes. The normal flow that washs, when treating that the cleaning motor passes through hoist and mount to station 3 on, the motor is ajusted, makes its four fixed feet align with the fixed orifices, then the cleaning motor is treated to slow pendant, finally treats four fixed feet of cleaning motor and goes into four fixed orifices smoothly, can guarantee this moment that the motor does not have the degree of freedom at the horizontal plane, and the motor is fixed to be accomplished. When other cleaned parts 100 are cleaned, the shape of the fixing groove is matched with the bottom surface of the cleaned part 100, so that the bottom of the cleaned part 100 can be embedded into the fixing groove to complete the fixing.

As a further preferred embodiment, universal wheels are provided on the bottom of the table 1.

Install universal wheel (not shown in the figure) in the bottom of workstation 1 for whole device is portable, when having the abluent demand of laser, can remove whole device to the specified area, will again by cleaning 100 hoist to station 3 on can, and need not to be transported by cleaning 100 round trip, and it is more convenient to use.

As a further preference of the present embodiment, the cover body 2 is made of a cover glass.

The bottom of the sealing room device provided by the embodiment takes the workbench 1 as a base station, and the station 3 is arranged in the sealing room device, so that the sealing room device is relatively small in size and small in occupied area. The skeleton part of the cover body 2 of the device can be welded by carbon steel, and the visible protective glass of other hollowed-out parts can be installed, so that the device has the advantages of being less in material consumption, high in effective utilization rate of materials for forming closed spaces and low in cost compared with a traditional brick wall or a pure protective material isolation room. Meanwhile, the cover body 2 is made of protective glass, so that the observation and monitoring of the laser cleaning process can be realized.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present invention have been described herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. It should be noted that there are no specific structures but rather a few limitations to the preferred embodiments of the present invention, and that those skilled in the art can make various changes, modifications and alterations without departing from the spirit and scope of the invention; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.

Claims

1. A sealed room device is used for laser cleaning and is characterized by comprising a workbench, a cover body, a cleaning mechanism, at least two stations and a roller shutter mechanism arranged corresponding to the stations;

the roller shutter mechanism is arranged on the cover body and abutted against the cover body, and is provided with a roller shutter door movably arranged relative to the workbench, the roller shutter door is separated into cleaning areas capable of being opened and closed in the cleaning space, the cleaning areas accommodate correspondingly arranged stations and the cleaning mechanisms, when laser cleaning is needed, the roller shutter door movably opens the corresponding cleaning areas, when a cleaned part is placed on the station, the roller shutter door reversely and movably closes the cleaning areas, and when the cleaned part is in an isolated and sealed state, the cleaning mechanisms perform laser cleaning on the cleaned part on the station; the rolling shutter mechanism further comprises two sliding rails, two ends of each sliding rail are bent downwards to form an arc shape, the two sliding rails are respectively oppositely arranged on two sides of the workbench, the side surfaces of the two sliding rails are abutted to the inner walls of the two sides of the cover body, and the top of the arc is abutted to the inner wall of the top surface of the cover body; the rolling door is movably fixed on the two sliding rails, can move along the tracks of the sliding rails and is used for separating a cleaning area which can be opened and closed; when the roller shutter door of the right station is located at the outer side of the inverted U-shaped slide rail and is closed, and the roller shutter door of the left station is located at the inner side of the inverted U-shaped slide rail and enables the left station to be opened, the cleaning mechanism corresponds to the right station, at the moment, the right station forms an airtight cleaning area, the left station is in an opened state, the roller shutter door of the left station is located at the outer side of the inverted U-shaped slide rail and is closed, and the roller shutter door of the right station is located at the inner side of the inverted U-shaped slide rail and enables the right station to be opened, the cleaning mechanism corresponds to the left station, at the moment, the left station forms an airtight cleaning area, and the right station is in an opened state.

2. The sealed room device of claim 1, wherein the number of the stations is two, and the two stations are respectively arranged at two ends of the workbench, and the two rolling shutter mechanisms are respectively arranged at two ends of the cover body corresponding to the stations; the cleaning mechanism is positioned between the two roller shutter mechanisms.

3. A sealed housing apparatus as claimed in claim 2, wherein said station is rotatably disposed on said table.

4. The capsule house apparatus of claim 2 wherein the cleaning mechanism comprises a robot rotatably connected to the table and a laser head disposed on the robot.

5. A sealed housing apparatus as claimed in claim 4, wherein the table is provided with a track, the track is provided with a base, and the base is slidable along the track, the robot being rotatably mounted on the base.

6. The apparatus of claim 4, wherein a dust collector is disposed on the laser head.

7. The apparatus of claim 2, wherein the station is provided with a fixing member for fixing the object to be cleaned.

8. The sealed housing apparatus of claim 1, wherein the platform bottom is provided with universal wheels.

9. The sealed housing of any one of claims 1 to 8, wherein said housing is made of a cover glass.