CN215433076U

CN215433076U - A rust cleaning integrative device that sprays paint for steel member processing

Info

Publication number: CN215433076U
Application number: CN202121786096.0U
Authority: CN
Inventors: 殷学军; 赵桂清; 郭志华
Original assignee: Yangzhou Yongsheng Steel Structure Engineering Co ltd
Current assignee: Yangzhou Yongsheng Steel Structure Engineering Co ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2022-01-07
Anticipated expiration: 2031-08-03

Abstract

The utility model discloses a rust removing and paint spraying integrated device for processing a steel member, which comprises a working box body, a rust removing mechanism and a paint spraying mechanism, wherein the working box body comprises: both ends are open structure about it, and the lower surface of work box is equipped with the support frame, and both ends right side all is equipped with the installation cavity around the work box, has the transport post of horizontal array through a rotation connection in the pivot between the inner wall lower extreme around the work box, rotates through pivot two between the inner wall upper end around the work box to be connected with the compression leg of carrying post cooperation installation, rust cleaning mechanism: set up in the inside right-hand member of work box, the mechanism sprays paint: including shower nozzle and arc defeated flitch, this a rust cleaning integrative device that sprays paint for steel member processing carries out more even polishing to the work piece, reduces the contact time of the workpiece surface after the rust cleaning and air, improves the processing effect of work piece, guarantees the processingquality of work piece.

Description

A rust cleaning integrative device that sprays paint for steel member processing

Technical Field

The utility model relates to the technical field of steel member processing, in particular to a rust removing and paint spraying integrated device for processing a steel member.

Background

The steel member is a steel structure combined member which is formed by connecting steel plates, angle steels, channel steels, I-shaped steels, welded or hot-rolled H-shaped steels through connecting pieces in a cold bending or welding mode and can bear and transfer loads, has the comprehensive advantages of light dead weight, factory manufacturing, rapidness in installation, short construction period, good anti-seismic performance, quickness in investment recovery, less environmental pollution and the like, and the bearing capacity of the steel member affects the quality of steel structure engineering construction, so that the steel member is an indispensable part of the steel structure engineering construction.

In the course of working to the steel member, because long-time placing of some steel members, rust can appear in the surface of steel member, need derust and at steel member surface spraying one deck protective paint to the steel member before processing the steel member, common processing mode is that the manual work uses the polisher to polish the rust on steel member surface and get rid of, then uses the spray gun with the protective paint spraying on the surface of steel member.

However, the steel member is easily ground unevenly in a manual grinding mode, the processing effect on the steel member is reduced, the steel member is ground to be in contact with air during the period from the completion of the grinding to the painting, the surface of the steel member is oxidized again, the processing quality of the steel member is reduced, and therefore the rust removal and painting integrated device for processing the steel member is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the existing defects and provides a rust-removing and paint-spraying integrated device for processing a steel member, which can more uniformly polish a workpiece, reduce the contact time between the surface of the workpiece after rust removal and air, ensure the processing quality of the workpiece and effectively solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a rust removal and paint spraying integrated device for processing a steel member comprises a working box body, a rust removal mechanism and a paint spraying mechanism;

the working box body: the left end and the right end of the working box body are both of an open structure, a supporting frame is arranged on the lower surface of the working box body, mounting cavities are arranged on the right sides of the front end and the rear end of the working box body, a conveying column in a transverse array is rotatably connected between the lower ends of the front inner wall and the rear inner wall of the working box body through a rotating shaft, and a pressing column which is matched with the conveying column is rotatably connected between the upper ends of the front inner wall and the rear inner wall of the working box body through a rotating shaft II;

the rust removing mechanism comprises: the right end of the inner part of the working box body is arranged;

the paint spraying mechanism: including shower nozzle and arc defeated flitch, the defeated flitch symmetry of arc sets up the front and back inner wall left end of work box, all is equipped with the shower nozzle in the even mounting groove that sets up of arc defeated flitch intrados, carries out more even polishing to the work piece, reduces the required time of polishing to the work piece, improves the efficiency of processing, in time sprays paint to the work piece surface after accomplishing to polishing, reduces the contact time of work piece surface and air after the rust cleaning, improves the processing effect of work piece, guarantees the processingquality of work piece.

Furthermore, the right end of the front surface of the working box body is provided with a PLC (programmable logic controller), and the input end of the PLC is electrically connected with an external power supply to control the starting and stopping of the whole device.

Further, the mechanism of spraying paint still includes storage tank, conveyer pipe and booster pump, the storage tank sets up in the upper surface left end of work box, all is linked together through the conveyer pipe between the liquid outlet of storage tank and the inlet of arc defeated material board, and the booster pump sets up respectively in the side around the work box, and the booster pump is established ties respectively in the middle part of conveyer pipe, and the input electricity of booster pump is connected in the output of PLC controller, sprays paint to the surface of work piece.

Furthermore, the rust removing mechanism comprises a second synchronous belt wheel and a polishing disc, the polishing disc is respectively connected to the middle parts of the front inner wall and the rear inner wall of the working box body in a rotating mode through a rotating shaft in a three-symmetric mode, the second synchronous belt wheel is arranged at the three tail ends of the rotating shaft on the polishing disc, the second synchronous belt wheel on the front side is located inside the installation cavity on the front side, the second synchronous belt wheel on the rear side is located inside the installation cavity on the rear side, and the front side and the rear side of the workpiece are polished and rust removed.

Further, rust cleaning mechanism still includes second hold-in range, third synchronous pulley and the post of polishing, the post of polishing is connected in the front and back inner wall right-hand member of work box through four vertical symmetry rotations of pivot respectively, and the four ends of pivot at both ends all are equipped with third synchronous pulley around the post of polishing, and two third synchronous pulleys of front side are located the inside of the installation cavity of front side, and two third synchronous pulleys of rear side are located the inside of the installation cavity of rear side, are connected through second hold-in range transmission between second synchronous pulley and the third synchronous pulley in same installation cavity, polish the rust cleaning to the upper and lower surface of work piece.

Further, a first synchronous belt pulley is arranged at the front end of a rotating shaft of the front side of the conveying column, the first synchronous belt pulley is located inside an installation cavity of the front side, the four first synchronous belt pulleys are connected through a first synchronous belt, driving motors are arranged in two installation holes in the middle of the front surface of the working box body, the rear end of an output shaft of the left driving motor is fixedly connected with the front surface of the leftmost first synchronous belt pulley, the rear end of the output shaft of the driving motor on the right side is fixedly connected with the front surface of a second synchronous belt pulley on the front side, the input end of each driving motor is electrically connected to the output end of the PLC, and conveying of workpieces is facilitated.

Furthermore, the lower surface of the working box body is provided with a collecting box, the upper end of the collecting box is communicated with the inside of the working box body through a falling hole formed in the lower surface of the working box body, and waste materials generated in the machining process are collected.

Furthermore, the left end of the inner top wall of the working box body is provided with a photoelectric sensor, and the output end of the photoelectric sensor is electrically connected to the input end of the PLC controller to detect the position of a workpiece.

Compared with the prior art, the utility model has the beneficial effects that: this an integrative device that sprays paint that derusts for steel member processing has following benefit:

1. the right driving motor is started through the PLC controller, the right driving motor output shaft drives the second synchronous belt pulley to rotate, the second synchronous belt pulley and the third synchronous belt pulley in the same installation cavity synchronously rotate through the transmission connection of the second synchronous belt, the polishing column and the polishing disc are driven to rotate, in the moving process of a workpiece, the polishing column rotating at high speed is in contact with the upper surface and the lower surface of the workpiece, the rotating directions of the upper polishing column and the lower polishing column are the same, the acting forces of the two polishing columns on the surface of the workpiece are opposite, a worker is conveyed leftwards due to the matching of the conveying column and the pressing column, the moving speed of the workpiece is kept unchanged, iron rust on the upper surface and the lower surface of the workpiece is polished and removed through the polishing column, the high-speed polishing disc is in contact with the front side surface and the rear side surface of the workpiece, the iron rust on the front side surface and the rear side surface of the workpiece is polished and removed, and the workpiece is polished more uniformly, the time required for polishing the workpiece is reduced, and the processing efficiency is improved.

2. When the work piece is responded to by photoelectric sensor, photoelectric sensor gives the PLC controller with signal transmission, PLC controller control booster pump starts, inside the leading-in arc defeated flitch of conveyer pipe after the paint pressure boost in with the storage tank, then paint under the high pressure state from the surface of shower nozzle spraying to the work piece, spray paint to the surface of work piece, can in time spray paint to the workpiece surface after the completion of polishing, reduce the contact time of workpiece surface after the rust cleaning and air, improve the processing effect of work piece, guarantee the processingquality of work piece.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a rust removing mechanism of the present invention;

FIG. 3 is a schematic view of the internal structure of the installation cavity of the present invention;

FIG. 4 is a schematic view of the structure of the collection box of the present invention;

fig. 5 is a schematic structural view of a second timing pulley of the present invention.

In the figure: the device comprises a working box body 1, a supporting frame 2, a conveying column 3, a first synchronous belt wheel 4, a first synchronous belt wheel 5, a mounting cavity 6, a derusting mechanism 7, a second synchronous belt wheel 71, a polishing disc 72, a second synchronous belt 73, a third synchronous belt wheel 74, a polishing column 75, a pressing column 8, a paint spraying mechanism 9, a material storage tank 91, a conveying pipe 92, a booster pump 93, a spray head 94, an arc-shaped material conveying plate 95, a PLC 10, a driving motor 11, a collecting box 12 and a photoelectric sensor 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present embodiment provides a technical solution: a rust removal and paint spraying integrated device for processing a steel member comprises a working box body 1, a rust removal mechanism 7 and a paint spraying mechanism 9;

the working box body 1: the left end and the right end of the working box body are both of an open structure, the workpiece is convenient to process, a support frame 2 is arranged on the lower surface of the working box body 1, the whole device is more stable, mounting cavities 6 are respectively arranged on the right sides of the front end and the rear end of the working box body 1, a space is provided for the arrangement of a rust removing mechanism 7, a conveying column 3 of a transverse array is rotatably connected between the lower ends of the front inner wall and the rear inner wall of the working box body 1 through a rotating shaft, a pressure column 8 which is matched with the conveying column 3 is rotatably connected between the upper ends of the front inner wall and the rear inner wall of the working box body 1 through a rotating shaft II, the workpiece is convenient to convey, a PLC 10 is arranged at the right end of the front surface of the working box body 1, the input end of the PLC 10 is electrically connected with an external power supply, the starting and the stopping of the whole device are controlled, a collecting box 12 is arranged on the lower surface of the working box body 1, the upper end of the collecting box 12 is communicated with the inside of the working box body 1 through a falling hole arranged on the lower surface of the working box body 1, collecting waste materials in the machining process, wherein a photoelectric sensor 13 is arranged at the left end of the inner top wall of the working box body 1, and the output end of the photoelectric sensor 13 is electrically connected to the input end of the PLC 10 to detect the position of a workpiece;

and a rust removing mechanism 7: the rust removing mechanism 7 comprises a second synchronous belt wheel 71 and a polishing disc 72, the polishing disc 72 is respectively connected to the middle parts of the front and rear inner walls of the working box body 1 through three symmetrical rotary shafts, the second synchronous belt wheel 71 is arranged at the three tail ends of the rotary shaft on the polishing disc 72, the second synchronous belt wheel 71 at the front side is positioned in the mounting cavity 6 at the front side, the second synchronous belt wheel 71 at the rear side is positioned in the mounting cavity 6 at the rear side, the rust removing mechanism 7 further comprises a second synchronous belt 73, a third synchronous belt wheel 74 and a polishing column 75, the polishing column 75 is respectively connected to the right ends of the front and rear inner walls of the working box body 1 through four vertical symmetrical rotary shafts, the third synchronous belt wheels 74 are arranged at the four tail ends of the rotary shaft at the front and rear ends of the polishing column 75, the two third synchronous belt wheels 74 at the front side are positioned in the mounting cavity 6 at the front side, the two third synchronous belt wheels 74 at the rear side are positioned in the mounting cavity 6 at the rear side, the second synchronous pulley 71 and the third synchronous pulley 74 in the same installation cavity 6 are in transmission connection through a second synchronous belt 73, the driving motor 11 on the right side is started through the PLC 10, the output shaft of the driving motor 11 on the right side drives the second synchronous pulley 71 to rotate, the second synchronous pulley 71 and the third synchronous pulley 74 in the same installation cavity 6 synchronously rotate through the transmission connection of the second synchronous belt 73 to drive the polishing columns 75 and the polishing disc 72 to rotate, in the moving process of the workpiece, the polishing columns 75 rotating at high speed are in contact with the upper surface and the lower surface of the workpiece, the rotating directions of the upper polishing column 75 and the lower polishing column 75 are the same, the acting forces generated by the two polishing columns 75 on the surface of the workpiece are opposite, because the conveying column 3 and the pressing column 8 are matched to convey the worker to the left, the moving speed of the workpiece is kept unchanged, and iron rust on the upper surface and the lower surface of the workpiece is polished and removed by the polishing columns 75, the grinding disc 72 rotating at high speed is contacted with the front side and the rear side of the workpiece to grind and remove iron rust on the front side and the rear side of the workpiece, so that the grinding effect of the workpiece is improved, the first synchronous belt wheels 4 are arranged at the front ends of the rotating shafts on the front side of the conveying column 3, the first synchronous belt wheels 4 are positioned in the mounting cavity 6 on the front side, the four first synchronous belt wheels 4 are in transmission connection through a first synchronous belt 5, the driving motors 11 are arranged in two mounting holes in the middle of the front surface of the working box body 1, the rear ends of output shafts of the driving motors 11 on the left side are fixedly connected with the front surface of the first synchronous belt wheel 4 on the leftmost side, the rear ends of output shafts of the driving motors 11 on the right side are fixedly connected with the front surface of the second synchronous belt wheel 71 on the front side, the input ends of the driving motors 11 are electrically connected with the output end of the PLC 10, the driving motors 11 on the left side are started through the PLC 10, the output shafts of the driving motors 11 on the leftmost driving the first synchronous belt wheels 4 on the leftmost side to rotate, the first synchronous belt 5 is in transmission connection to drive all the first synchronous belt pulleys 4 to synchronously rotate, so that the conveying column 3 rotates, the left end of the workpiece is inserted between the conveying column 3 and the pressing column 8, the lower surface of the workpiece is attached to the upper end of the outer arc surface of the conveying column 3, the upper surface of the workpiece is attached to the lower end of the outer arc surface of the pressing column 8, and the workpiece is conveyed to the left under the matching of the conveying column 3 and the pressing column 8;

the paint spraying mechanism 9: comprises a spray head 94 and an arc-shaped material conveying plate 95, the arc-shaped material conveying plate 95 is symmetrically arranged at the left ends of the front and back inner walls of a working box body 1, the spray head 94 is arranged in a mounting groove uniformly arranged on the inner arc surface of the arc-shaped material conveying plate 95, the paint spraying mechanism 9 also comprises a material storage tank 91, a conveying pipe 92 and a booster pump 93, the material storage tank 91 is arranged at the left end of the upper surface of the working box body 1, the liquid outlet of the material storage tank 91 is communicated with the liquid inlet of the arc-shaped material conveying plate 95 through the conveying pipe 92, the booster pumps 93 are respectively arranged at the front and back side surfaces of the working box body 1, the booster pumps 93 are respectively connected in series at the middle part of the conveying pipe 92, the input end of the booster pump 93 is electrically connected with the output end of the PLC 10, the booster pump 93 is started to guide paint in the material storage tank 91 into the arc-shaped material conveying plate 95 through the conveying pipe 92 after boosting, paint under high pressure is then sprayed from the spray head 94 onto the surface of the workpiece to paint the surface of the workpiece.

The working principle of the rust-removing and paint-spraying integrated device for processing the steel member provided by the utility model is as follows: when the device is used, the left driving motor 11 is started through the PLC 10, the output shaft of the left driving motor 11 drives the leftmost first synchronous pulley 4 to rotate, all the first synchronous pulleys 4 are driven to synchronously rotate through the transmission connection of the first synchronous belt 5, the conveying column 3 is rotated, the left end of a workpiece is inserted between the conveying column 3 and the pressing column 8, the lower surface of the workpiece is attached to the upper end of the outer arc surface of the conveying column 3, the upper surface of the workpiece is attached to the lower end of the outer arc surface of the pressing column 8, the workpiece is conveyed leftwards under the matching of the conveying column 3 and the pressing column 8, then the right driving motor 11 is started, the output shaft of the right driving motor 11 drives the second synchronous pulley 71 to rotate, the second synchronous pulley 71 and the third synchronous pulley 74 in the same mounting cavity 6 synchronously rotate through the transmission connection of the second synchronous belt 73, and the grinding column 75 and the grinding disc 72 are driven to rotate, in the moving process of the workpiece, the grinding columns 75 rotating at high speed contact with the upper and lower surfaces of the workpiece, the rotating directions of the upper and lower grinding columns 75 are the same, the acting forces of the two grinding columns 75 on the surface of the workpiece are opposite, because the conveying columns 3 and the pressing columns 8 are matched to convey a craftsman to the left, the moving speed of the workpiece is kept unchanged, rust on the upper and lower surfaces of the workpiece is ground and removed by the grinding columns 75, the grinding discs 72 rotating at high speed contact with the front and rear sides of the workpiece, rust on the front and rear sides of the workpiece is ground and removed, when the workpiece is sensed by the photoelectric sensor 13, the photoelectric sensor 13 transmits a signal to the PLC 10, the PLC 10 controls the booster pump 93 to start, paint in the storage tank 91 is pressurized and then guided into the arc-shaped material conveying plate 95 through the conveying pipe 92, and then the paint under high pressure is sprayed onto the surface of the workpiece from the spray head 94, the surface of the workpiece is painted and the waste generated during the machining process drops into the collection box 12 through the drop hole in the lower surface of the work box 1.

It should be noted that the PLC controller 10 disclosed in the above embodiment may be a TPC8-8TD PLC, the booster pump 93, the driving motor 11, and the photoelectric sensor 13 may be freely configured according to the actual application scenario, the booster pump 93 may be a high-pressure infusion pump of LC-2060 type, the driving motor 11 may be a motor of 5IK40RGU-CF type, the photoelectric sensor 13 may be a reflective photoelectric sensor of KR3630 type, and the PLC controller 10 controls the operation of the booster pump 93, the driving motor 11, and the photoelectric sensor 13 by using a method commonly used in the prior art.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides an integrative device that sprays paint that rust cleaning for steel member processing which characterized in that: comprises a working box body (1), a rust removing mechanism (7) and a paint spraying mechanism (9);

working box (1): the left end and the right end of the working box body are both of an open structure, a support frame (2) is arranged on the lower surface of the working box body (1), mounting cavities (6) are arranged on the right sides of the front end and the rear end of the working box body (1), a conveying column (3) in a transverse array is rotatably connected between the lower ends of the front inner wall and the rear inner wall of the working box body (1) through a rotating shaft, and a compression column (8) which is matched with the conveying column (3) is rotatably connected between the upper ends of the front inner wall and the rear inner wall of the working box body (1) through a rotating shaft II;

derusting mechanism (7): the right end of the interior of the working box body (1) is arranged;

paint spraying mechanism (9): the spray head type conveying device comprises a spray head (94) and an arc-shaped conveying plate (95), wherein the arc-shaped conveying plate (95) is symmetrically arranged at the left ends of the front and rear inner walls of a working box body (1), and the spray head (94) is arranged in a mounting groove formed in the inner arc surface of the arc-shaped conveying plate (95) uniformly.

2. The rust removing and paint spraying integrated device for machining of the steel member as claimed in claim 1, characterized in that: the front surface right-hand member of work box (1) is equipped with PLC controller (10), and the input electricity of PLC controller (10) is connected in external power source.

3. The rust removing and paint spraying integrated device for machining of the steel member as claimed in claim 2, characterized in that: mechanism (9) of spraying paint still includes storage tank (91), conveyer pipe (92) and booster pump (93), storage tank (91) set up in the upper surface left end of work box (1), all is linked together through conveyer pipe (92) between the liquid outlet of storage tank (91) and the inlet of arc defeated flitch (95), and booster pump (93) set up respectively in the front and back side of work box (1), and booster pump (93) establish ties respectively in the middle part of conveyer pipe (92), and the input electricity of booster pump (93) is connected in the output of PLC controller (10).

4. The rust removing and paint spraying integrated device for machining of the steel member as claimed in claim 2, characterized in that: the rust removing mechanism (7) comprises a second synchronous belt wheel (71) and a polishing disc (72), the polishing disc (72) is respectively connected to the middle parts of the front inner wall and the rear inner wall of the working box body (1) in a rotating mode through a rotating shaft in a three-symmetrical mode, the three tail ends of the rotating shaft on the polishing disc (72) are respectively provided with the second synchronous belt wheel (71), the second synchronous belt wheel (71) on the front side is located inside the installation cavity (6) on the front side, and the second synchronous belt wheel (71) on the rear side is located inside the installation cavity (6) on the rear side.

5. The rust removing and paint spraying integrated device for machining of the steel member as claimed in claim 4, characterized in that: rust cleaning mechanism (7) still include second hold-in range (73), third synchronous pulley (74) and polish post (75), it connects in the front and back inner wall right-hand member of work box (1) through four vertical symmetry rotations of pivot respectively to polish post (75), four ends of pivot at both ends all are equipped with third synchronous pulley (74) around polishing post (75), two third synchronous pulley (74) of front side are located the inside of installation cavity (6) of front side, two third synchronous pulley (74) of rear side are located the inside of installation cavity (6) of rear side, connect through second hold-in range (73) transmission between second synchronous pulley (71) in same installation cavity (6) and third synchronous pulley (74).

6. The rust removing and paint spraying integrated device for machining of the steel member as claimed in claim 4, characterized in that: carry a pivot front end of post (3) front side all to be equipped with first synchronous pulley (4), first synchronous pulley (4) all are located installation cavity (6) of front side inside, connect through first hold-in range (5) transmission between four first synchronous pulley (4), all be equipped with driving motor (11) in two mounting holes at work box (1) front surface middle part, left driving motor (11) output shaft rear end and leftmost first synchronous pulley (4) front surface fixed connection, driving motor (11) output shaft rear end on right side and second synchronous pulley (71) front surface fixed connection of front side, the input of driving motor (11) all the electricity is connected in the output of PLC controller (10).

7. The rust removing and paint spraying integrated device for machining of the steel member as claimed in claim 1, characterized in that: the lower surface of the working box body (1) is provided with a collecting box (12), and the upper end of the collecting box (12) is communicated with the inside of the working box body (1) through a falling hole formed in the lower surface of the working box body (1).

8. The rust removing and paint spraying integrated device for machining of the steel member as claimed in claim 2, characterized in that: the left end of the inner top wall of the working box body (1) is provided with a photoelectric sensor (13), and the output end of the photoelectric sensor (13) is electrically connected with the input end of the PLC (10).