CN211440471U

CN211440471U - Track slab mould cleaning equipment

Info

Publication number: CN211440471U
Application number: CN201921809920.2U
Authority: CN
Inventors: 郑翼
Original assignee: Beijing Haoyunda Zhichuang Technology Co Ltd
Current assignee: Beijing Haoyunda Zhichuang Technology Co Ltd; Good Luck Innovative Intelligence Technology Co Ltd
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-09-08
Anticipated expiration: 2029-10-25

Abstract

The application provides a track board mould clean-up equipment includes: the device comprises a portal frame, a cleaning robot and a brush device; the portal frame is arranged above the die in a crossing manner; the base of the cleaning robot is arranged on a beam of the portal frame; the brush device is arranged at the movable end of the cleaning robot. The brush device comprises a bottom brush, a side brush and a driving mechanism; the driving mechanism is connected with the movable end of the cleaning robot; the bottom brush and the side brush are rotatably connected with a driving mechanism; the bottom brush is a disc brush with a bottom surface provided with a hairbrush structure, and the disc brush is a rolling brush with a circumferential surface provided with a hairbrush structure. The cleaning equipment can drive the brush device to move in the inner cavity of the mold through the cleaning robot, and respectively cleans the bottom surface and the side wall of the mold by switching the bottom brush and the side brush, so that the cleaning efficiency is improved.

Description

Track slab mould cleaning equipment

Technical Field

The application relates to the technical field of track slab processing, in particular to track slab mold cleaning equipment.

Background

The track plate is a member laid under the track for supporting the steel rail. The track slab is generally manufactured by pouring concrete materials into a mold, solidifying the concrete materials to form concrete blocks, and demolding the concrete blocks. Because the concrete material belt has the sticky material characteristic, in the actual production process, a small amount of concrete residues are left in the die cavity after the die is demolded, and the concrete residues are left on the surface of the die cavity or are attached to the surface of the die cavity. If not in time clear up, still can adhere the concrete material of next watering on the adnexed concrete residue, not only influence the shape of track board, be not convenient for the drawing of patterns moreover. Therefore, after each demolding, the concrete residue remaining in the mold cavity needs to be cleaned.

The cleaning of the mold in the existing production process is generally completed manually, namely, the residual concrete material of the mold is shoveled or polished and separated manually by means of a cleaning tool, and the separated concrete material is moved out of the mold cavity. Therefore, for a track slab production line with large mould size, the manual cleaning mode needs to polish off the attached concrete one by one and clean the residues, which is time-consuming and labor-consuming, and the production efficiency can be ensured only by the common operation of multiple people for cleaning each mould.

In order to improve the production efficiency, residual concrete materials in the mould can be removed through the mould overturning equipment. After the turnover demolding is carried out on the turnover demolding equipment, the mold is kept in a downward opening state, the mold is lifted and naturally falls down, and the residual concrete materials are removed by utilizing the impact force generated when the mold falls onto a production line. However, due to the viscosity of the concrete material, the impact force is not enough to separate the residual concrete material from the inner wall of the mold, so that the removing effect is not thorough, manual removing is still needed, and the production efficiency is affected. Moreover, after multiple dropping impacts, the die is easily deformed and even damaged.

SUMMERY OF THE UTILITY MODEL

The application provides a track slab mould cleaning equipment to solve the problem that traditional track slab mould clearance mode production efficiency is low.

The application provides a track board mould clean-up equipment includes: the device comprises a portal frame, a cleaning robot and a brush device; the portal frame is arranged above the die in a crossing manner; the base of the cleaning robot is arranged on a cross beam of the portal frame; the brush device is arranged at the movable end of the cleaning robot;

the brush device comprises a bottom brush, a side brush and a driving mechanism; the driving mechanism is connected with the movable end of the cleaning robot; the bottom brush and the side brush are rotatably connected with the driving mechanism; the bottom brush is a disc brush with a bottom surface provided with a hairbrush structure, and the disc brush is a rolling brush with a circumferential surface provided with a hairbrush structure.

Optionally, the driving mechanism includes a driving motor and a rotating member; the fixed end of the driving motor is connected with the movable end of the cleaning robot; and the output shaft of the driving motor is respectively connected with the bottom brush and the side brush through the transmission part.

Optionally, the drive mechanism comprises a clutch; an output motor is arranged in the movable end of the cleaning robot; the output motor is respectively connected with the bottom brush and the side brush through the clutch piece; the rotating shafts of the bottom brush and the side brush are perpendicular to each other.

Optionally, the drive mechanism further comprises a visual sensor to detect a cleaning path of the brush arrangement; the vision sensor is connected with a controller in the cleaning robot base so as to control the action of the cleaning robot according to the detected cleaning path.

Optionally, the cleaning device further comprises a mold transport vehicle, and a flat plate for placing the mold is arranged on the mold transport vehicle; the width of the mold transport vehicle is smaller than the distance between the two upright posts of the portal frame.

Optionally, the cleaning device comprises two gantries; the two portal frames are respectively provided with the cleaning robot; the two portal frames are respectively arranged at two ends of the die.

Optionally, the cleaning robot is respectively arranged at one side of the two portal frames close to each other.

Optionally, the cleaning robot is a six-axis mechanical arm.

According to the above technical solution, the present application provides a track slab mold cleaning apparatus, including: the device comprises a portal frame, a cleaning robot and a brush device; the portal frame is arranged above the die in a crossing manner; the base of the cleaning robot is arranged on a beam of the portal frame; the brush device is arranged at the movable end of the cleaning robot. The brush device comprises a bottom brush, a side brush and a driving mechanism; the driving mechanism is connected with the movable end of the cleaning robot; the bottom brush and the side brush are rotatably connected with a driving mechanism; the bottom brush is a disc brush with a bottom surface provided with a hairbrush structure, and the disc brush is a rolling brush with a circumferential surface provided with a hairbrush structure. The cleaning equipment can drive the brush device to move in the inner cavity of the mold through the cleaning robot, and respectively cleans the bottom surface and the side wall of the mold by switching the bottom brush and the side brush, so that the cleaning efficiency is improved.

Drawings

In order to more clearly explain the technical solution of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a track slab mold cleaning apparatus according to the present application;

FIG. 2 is a schematic structural view of a track plate mold according to the present application;

FIG. 3 is a schematic view of a brush device according to the present application;

FIG. 4 is a schematic top view of the cleaning apparatus of the present application;

FIG. 5 is a schematic front view of the cleaning apparatus of the present application;

FIG. 6 is a schematic side view of the cleaning apparatus of the present application;

illustration of the drawings:

1-a portal frame; 2-cleaning the robot; 3-a brush device; 31-bottom brush; 32-side brush; 33-a drive mechanism; 4-a mould transport vehicle; and 5, molding.

Detailed Description

In the technical scheme provided by the application, the track slab mold 5 is as shown in fig. 2, and the track slab mold 5 is of a rectangular groove body structure and comprises a bottom surface and a side wall. Wherein, the bottom surface can be provided with a plurality of recesses and bulges according to the actual requirements of the track slab, so that the bosses and the holes are formed after the concrete is solidified. The depressions on the bottom surface are of a round bottom rectangular structure and are regularly arranged in pairs on the bottom surface of the mold 5. The middle of each pair of the depressions is provided with a projection with a truncated cone-shaped structure.

The side walls of the mold 5 include two types, one is two side walls in the length direction, and the other is two side walls in the width direction. For convenience of description, the present application refers to side walls in a direction parallel to a mold conveying line of a track plate mold release agent spraying apparatus as left and right side walls, and refers to side walls in a direction perpendicular to the mold conveying line as front and rear side walls. It should be noted that the left side wall, the right side wall, the front side wall, and the rear side wall are only for convenience of description, and do not limit the present invention. In practical application, all side walls, the bottom surface and the surfaces of the bosses are in contact with the concrete material, so that the concrete material is likely to remain on the bottom surface and the side walls and needs to be cleaned by cleaning equipment.

Referring to fig. 1, a schematic structural diagram of a track slab mold cleaning apparatus according to the present application is shown. As can be seen from fig. 1, the present application provides a rail plate mold cleaning apparatus, including: portal frame 1, cleaning robot 2 and brush device 3. The gantry 1 is arranged above the mold 5 in a crossing mode, and the gantry 1 comprises two columns and a beam arranged at the tops of the two columns. In practical application, the gantry 1 has a supporting function to fix the cleaning robot 2 above the mold 5. The cleaning robot 2 can be a six-axis mechanical arm, comprises a base and 5 movable arms sequentially connected to the base, so that the cleaning robot can move in six degrees of freedom, and the movable end can be controlled to move to any position in a working range. Obviously, the movable end of the cleaning robot 2 is the end of the fifth movable arm, and the base of the cleaning robot 2 is arranged on the beam of the gantry 1.

The brush device 3 is arranged at the movable end of the cleaning robot 2 so as to reach any position in the mould 5 through the cleaning robot 2. In order to clean the inside of the mold 5, as shown in fig. 3, the brush device 3 includes a bottom brush 31, a side brush 32, and a driving mechanism 33; the driving mechanism 33 is connected with the movable end of the cleaning robot 2; the bottom brush 31 and the side brush 32 are rotatably connected with the driving mechanism 33; the bottom brush 31 is a disc brush with a bottom surface provided with a brush structure, and the side brush 32 is a rolling brush with a circumferential surface provided with a brush structure.

In practical application, the driving mechanism 33 in the brush device 3 can respectively drive the bottom brush 31 and the side brush 32 to rotate, so as to respectively clean the bottom surface and the side wall of the mold. Wherein, in the process of actually cleaning the bottom surface of the mold 5, the bottom brush 31 is maintained in a vertical state so that the bottom surface of the bottom brush 31 contacts the bottom surface of the mold 5; in the process of cleaning the side wall of the mold 5, the side brush 32 is also maintained in a vertical state, so that the circumferential surface of the side brush 32 can contact the side surface of the mold 5. In practical application, in order to obtain a better cleaning effect of the mold 5, the brush structures of the bottom brush 31 and the side brush 32 may be composed of a plurality of filaments made of plastic, and the filaments may be made of plastic with certain hardness, so as to improve the removing capability of the residual concrete material on the mold 5 and avoid damaging the inner wall of the mold 5.

In order to drive the bottom brush 31 and the side brush 32 to rotate, in some embodiments of the present application, the driving mechanism 33 includes a driving motor and a rotating member; the fixed end of the driving motor is connected with the movable end of the cleaning robot 2; the output shaft of the driving motor is respectively connected with the bottom brush 31 and the side brush 32 through the transmission part. In practical applications, the driving motor can output a rotation torque, and the transmission member can transmit the rotation torque to the bottom brush 31 and the side brush 32 simultaneously to rotate the bottom brush and the side brush.

In practical application, bottom brush 31 and side brush 32 can be vertical state, and the driving medium can be gear drive, is equipped with the driving gear on driving motor's the output shaft promptly, is equipped with driven gear in bottom brush 31 and the pivot of side brush 32 to through the meshing between driving gear and the driven gear, give bottom brush 31 and side brush 32 with the rotation torque transmission of driving motor output. When the bottom surface of the mold 5 needs to be cleaned, the cleaning robot 2 drives the brush device 3 to move to a position close to the bottom surface of the mold 5, so that the bottom brush 31 contacts the bottom surface of the mold 5; when the side wall of the mold 5 needs to be cleaned, the cleaning robot 2 drives the brush device 3 to move to the side wall position, so that the side brush 32 contacts the side wall.

In some embodiments of the present application, the torque output by the driving motor may be switched by the clutch member to be respectively transmitted to the bottom brush 31 and the side brush 32. Thus, the drive mechanism 33 comprises a clutch; an output motor is arranged in the movable end of the cleaning robot 2; the output motor is respectively connected with the bottom brush 31 and the side brush 32 through the clutch piece; . The clutch piece can be a movable gear set structure based on gear transmission, and in practical application, a movable gear shaft can be arranged in the clutch piece. The movable gear shaft is provided with transmission gears respectively engaged with the bottom brush 31 and the side brush 32, and the output gears of the driving motors are respectively engaged with the respective transmission gears by moving in the axial direction of the movable gear shaft, so as to respectively drive the bottom brush 31 and the side brush 32 to rotate.

Further, the rotating shafts of the bottom brush 31 and the side brush 32 are perpendicular to each other, and in this case, the clutch member may be a movable coupling, such as a universal joint, that is, by changing the angle, the output shaft of the driving motor is connected to the bottom brush 31 and the side brush 32, respectively. In order to achieve automation of the cleaning process in the whole course, in practical application, the action of the clutch member may be automatically completed, for example, by a cylinder piston to change the position of the movable gear shaft.

In some embodiments of the present application, the driving mechanism 33 further comprises a visual sensor for detecting a cleaning path of the brush device 3; the vision sensor is connected with a controller in the base of the cleaning robot 2 to control the movement of the cleaning robot 2 according to the detected cleaning path. The visual sensor can be a camera based on visible light or an image acquisition device based on infrared light, and in practical application, an image in the cleaning process can be acquired through the visual sensor, so that the path of the cleaning process is determined, the determined path is matched with the preset path, and the action of the cleaning robot 2 is corrected.

In some embodiments of the present application, as shown in fig. 4 and 5, the cleaning apparatus further includes a mold transporting vehicle 4, and a flat plate for placing the mold 5 is disposed on the mold transporting vehicle 4; the width of the mold transport vehicle 4 is smaller than the distance between the two upright posts of the portal frame 1. In practical application, the gantry 1 spans a preset mold conveying line, and the mold transport cart 4 can move along the mold conveying line to drive the mold 5 to move into the action range of the cleaning robot 2. Can also utilize 4 cooperation cleaning robot 2 of mould transport vechicles to move to through less cleaning robot 2, accomplish the clearance to great mould.

As shown in fig. 4, 5 and 6, in order to ensure that the moving range of the cleaning robot 2 can cover the whole mold 5 and improve the cleaning efficiency of the mold 5, the cleaning device comprises two portal frames 1; the two portal frames 1 are respectively provided with the cleaning robot 2; the two portal frames 1 are respectively arranged at two ends of the mold 5. Further, the cleaning robots 2 are respectively arranged on one sides of the two portal frames 1 close to each other.

In practical application, the cleaning process of the rail plate mold cleaning device provided by the application can be as follows: the cleaning robot 2 with the six-axis mechanical arm structure is in an initial state, and when the cleaning station is in standby, the mold transport cart 4 sends the rail plate mold 5 to the cleaning station. After the mold 5 is in place, the two sets of six-axis cleaning robots 2 firstly clean one side wall (such as the left side wall) of the mold 5 by using the side brush 32. The cleaning direction may be: the six-axis cleaning robot 2 at the front end cleans the mold 5 from the front end to the middle, and the six-axis cleaning robot 2 at the rear end cleans the mold 5 from the middle to the rear end.

After one side wall (left side wall) of the track slab mold 5 is cleaned, the vision sensor guides the brush unit 3 to be switched to the bottom brush 31. Two sets of six clearance robots 2 control end brush 31 again and clear up the bottom surface of mould 5 line by line, and the clearance direction can be: the six-axis cleaning robot 2 at the front end cleans the mold 5 from the middle to the front end, and the six-axis cleaning robot 2 at the rear end cleans the mold 5 from the rear end to the middle.

After the bottom surface of the mold 5 is cleaned in one row, the vision sensor guides the six-axis cleaning robot to carry out row changing in 2. Through the sequential alternate movement of the two sets of six-axis cleaning robots 2, the bottom surfaces between the middle and the two ends of the mold 5 can be cleaned until the bottom surfaces of the mold 5 are completely cleaned.

After the bottom surface of the mold 5 is cleaned, the vision sensor guides the brush means 3 to be switched to the side brush 32 again to clean the other side wall (right side wall) of the mold 5. Finally, the front side wall and the rear side wall of the mold 5 can be cleaned through two sets of six-axis cleaning robots 2. After the front and rear side walls are cleaned, all cleaning actions are finished, and the six-axis cleaning robot 2 returns to the initial state to wait for the next operation. The mould transport vehicle 4 then conveys the cleaned mould 5 to the next station.

The application provides a track board mould clean-up equipment includes: the device comprises a portal frame 1, a cleaning robot 2 and a brush device 3; the portal frame 1 is arranged above the die 5 in a crossing manner; the base of the cleaning robot 2 is arranged on a beam of the portal frame 1; the brush device 3 is arranged at the movable end of the cleaning robot 2. The brush device 3 comprises a bottom brush 31, a side brush 32 and a driving mechanism 33; the driving mechanism 33 is connected with the movable end of the cleaning robot 2; the bottom brush 31 and the side brush 32 are rotatably connected with a driving mechanism 33; the bottom brush 31 is a disk brush having a bottom surface provided with a brush structure, and the side brush 32 is a roll brush having a circumferential surface provided with a brush structure. The cleaning equipment can drive the brush device 3 to move in the inner cavity of the mold 5 through the cleaning robot 2, and respectively cleans the bottom surface and the side wall of the mold 5 by switching the bottom brush 31 and the side brush 32, so that the cleaning efficiency is improved.

The embodiments provided in the present application are only a few examples of the general concept of the present application, and do not limit the scope of the present application. Any other embodiments extended according to the scheme of the present application without inventive efforts will be within the scope of protection of the present application for a person skilled in the art.

Claims

1. A track slab mold cleaning apparatus, comprising: a portal frame (1), a cleaning robot (2) and a brush device (3); the portal frame (1) is arranged above the die (5) in a crossing manner; the base of the cleaning robot (2) is arranged on a cross beam of the portal frame (1); the brush device (3) is arranged at the movable end of the cleaning robot (2);

the brush device (3) comprises a bottom brush (31), a side brush (32) and a driving mechanism (33); the driving mechanism (33) is connected with the movable end of the cleaning robot (2); the bottom brush (31) and the side brush (32) are rotatably connected with the driving mechanism (33); the bottom brush (31) is a disc brush with a brush structure arranged on the bottom surface, and the side brush (32) is a rolling brush with a brush structure arranged on the circumferential surface.

2. The track slab mold cleaning apparatus according to claim 1, wherein the driving mechanism (33) includes a driving motor and a rotating member; the fixed end of the driving motor is connected with the movable end of the cleaning robot (2); the output shaft of the driving motor is respectively connected with the bottom brush (31) and the side brush (32) through a transmission part.

3. The track plate mold cleaning apparatus according to claim 1, wherein the drive mechanism (33) comprises a clutch; an output motor is arranged in the movable end of the cleaning robot (2); the output motor is respectively connected with the bottom brush (31) and the side brush (32) through the clutch piece; the rotating shafts of the bottom brush (31) and the side brush (32) are vertical to each other.

4. A track plate mould cleaning apparatus according to claim 1, wherein the drive mechanism (33) further comprises a visual sensor to detect the cleaning path of the brush arrangement (3); the vision sensor is connected with a controller in a base of the cleaning robot (2) so as to control the action of the cleaning robot (2) according to the detected cleaning path.

5. The track slab mold cleaning equipment according to claim 1, further comprising a mold transport cart (4), wherein a flat plate for placing the mold (5) is arranged on the mold transport cart (4); the width of the mold transport vehicle (4) is smaller than the distance between two upright posts of the portal frame (1).

6. A track slab mould cleaning apparatus as claimed in claim 1, characterised in that it comprises two said portal frames (1); the two portal frames (1) are respectively provided with the cleaning robot (2); the two portal frames (1) are respectively arranged at two ends of the die (5).

7. The track slab mold cleaning apparatus according to claim 6, wherein the cleaning robots (2) are respectively disposed at sides where the two gantry frames (1) are close to each other.

8. The track slab mold cleaning apparatus according to claim 1, wherein the cleaning robot (2) is a six-axis robot arm.