Galvanized sheet edge polisher
Technical Field
The utility model relates to the technical field of galvanized plate processing, in particular to a galvanized plate edge grinding machine.
Background
Galvanized sheet refers to a steel sheet coated with a layer of zinc, which is a frequently used economical and effective rust prevention method.
When the galvanized sheet is welded, a galvanized layer at a welding position needs to be polished and removed, generally, workers manually polish the galvanized layer, and time and labor are wasted, so that the galvanized sheet edge polisher is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a galvanized plate edge grinding machine to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a galvanized sheet edge grinding machine comprises a workbench, wherein an L-shaped plate and a concave plate are fixedly connected to the upper surface of the workbench respectively, a first threaded hole is formed in the upper surface of the L-shaped plate, a first lead screw is connected to the inner wall of the first threaded hole in a threaded manner, a resisting plate is rotatably connected to the bottom end of the first lead screw through a bearing, a second lead screw driven by a servo motor is arranged on the inner wall of the concave plate, a moving block is connected to the surface of the second lead screw in a threaded manner, a second threaded hole is formed in the side surface of the moving block, a third lead screw is connected to the inner wall of the second threaded hole in a threaded manner, a concave block is rotatably connected to the end surface of the third lead screw through a bearing, a grinding disc driven by a motor is arranged on the side surface of the concave block, a dust hood is fixedly connected to the front surface of the concave block, a rotary table driven by the servo motor is arranged on the upper surface of the workbench, a mounting plate is arranged below the workbench, and a blower and a collecting box are fixedly connected to the upper surface of the mounting plate respectively, the inner wall of the collecting box is fixedly connected with a filter plate.
Preferably, the opposite surfaces of the abutting plate and the rotary disc are fixedly connected with rubber pads.
Preferably, the lower surface of the workbench is fixedly connected with supporting legs, and the side surfaces of the supporting legs are fixedly connected with the side surfaces of the mounting plate.
Preferably, the lower surface of the concave block is lapped with the upper surface of the workbench, and the lower surface of the moving block is lapped with the inner bottom wall of the concave block.
Preferably, the air inlet end of the air blower is fixedly connected with a connecting pipe, and one end, far away from the air blower, of the connecting pipe extends to the inside of the collecting box.
Preferably, the inside of the collection box is communicated with the inside of the dust hood through a pipeline.
Advantageous effects
The utility model provides a galvanized sheet edge grinding machine which has the following beneficial effects:
1. this galvanized sheet edge polisher, first lead screw rotates to drive and supports the board and move down can be fixed with the galvanized sheet with the carousel, the dish of polishing can polish the galvanized sheet, the second lead screw rotates simultaneously and drives the removal piece and remove, drive the spill piece and remove, make the dish of polishing make a round trip to polish to the edge of galvanized sheet, the third lead screw rotates and drives the position that the dish of polishing can be adjusted to spill piece removal, thereby make this polisher be convenient for polish the galvanized sheet, compare artifical manual polishing, it is laborsaving to save trouble more.
2. This galvanized sheet edge polisher, the suction that the air-blower produced makes the dust that the in-process of polishing produced inhale the collecting box from the suction hood to through blockking of filter collect in the collecting box, the carousel rotates and can drive the galvanized sheet and rotate, the polishing on the different limits of the galvanized sheet of being convenient for, the edge of the circular galvanized sheet of also being convenient for simultaneously is polished, thereby reaches the effect of convenient to use.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the internal structure of the collecting box of the present invention.
In the figure: 1 workbench, 2L-shaped plates, 3 concave plates, 4 first lead screws, 5 abutting plates, 6 second lead screws, 7 moving blocks, 8 third lead screws, 9 concave blocks, 10 polishing discs, 11 dust hoods, 12 turntables, 13 mounting plates, 14 blowers, 15 collecting boxes and 16 filter plates.
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. 1-3, the present invention provides a technical solution: the utility model provides a galvanized sheet edge polisher, includes workstation 1, and the upper surface of workstation 1 is fixedly connected with L shaped plate 2 and concave plate 3 respectively, and first screw hole has been seted up to the upper surface of L shaped plate 2, and the inner wall threaded connection of first screw hole has first lead screw 4, and the bottom of first lead screw 4 is rotated through the bearing and is connected with and supports board 5.
The inner wall of the concave plate 3 is provided with a second lead screw 6 driven by a servo motor, the surface of the second lead screw 6 is in threaded connection with a moving block 7, the lower surface of the moving block 7 is in lap joint with the inner bottom wall of the concave plate 3, a second threaded hole is formed in the side face of the moving block 7, the inner wall of the second threaded hole is in threaded connection with a third lead screw 8, the end face of the third lead screw 8 is rotatably connected with a concave block 9 through a bearing, and the lower surface of the concave block 9 is in lap joint with the upper surface of the workbench 1.
The side of concave piece 9 is provided with the dish of polishing 10 by motor drive, and the front fixedly connected with dust hood 11 of concave piece 9, the upper surface of workstation 1 is provided with carousel 12 by servo motor drive, and the equal fixedly connected with rubber pad of the opposite face of resisting board 5 and carousel 12.
First lead screw 4 rotates to drive and supports 5 and move down can be fixed with the galvanized sheet with carousel 12, it can polish to the galvanized sheet to polish dish 10, second lead screw 6 rotates simultaneously and drives movable block 7 and remove, drive concave block 9 and remove, make polish dish 10 make a round trip to polish to the edge of galvanized sheet, third lead screw 8 rotates and drives concave block 9 and remove the position that can adjust polish dish 10, thereby make this polisher be convenient for polish the galvanized sheet, compare artifical manual polishing, it is laborsaving to save trouble more.
The below of workstation 1 is provided with mounting panel 13, the lower fixed surface of workstation 1 is connected with the supporting leg, the side of supporting leg and the side fixed connection of mounting panel 13, the upper surface of mounting panel 13 is fixedly connected with air-blower 14 and collecting box 15 respectively, the front of collecting box 15 is provided with the chamber door, the inside intercommunication of pipeline and suction hood 11 is passed through to the inside of collecting box 15, the air inlet end fixedly connected with connecting pipe of air-blower 14, the one end that air-blower 14 was kept away from to the connecting pipe extends to the inside of collecting box 15.
The inner wall fixedly connected with filter 16 of collecting box 15, the suction that air-blower 14 produced makes the dust that produces in the process of polishing inhale collecting box 15 from suction hood 11 to through the blockking of filter 16 collect in collecting box 15, carousel 12 rotates and can drive the galvanized sheet and rotate, the different limit of the galvanized sheet of being convenient for polish, the edge of the circular galvanized sheet of also being convenient for simultaneously polishes, thereby reaches the effect of convenient to use.
The working principle is as follows: when the galvanized plate edge grinding machine is used, a galvanized plate is placed on a rotary table 12, a first lead screw 4 is rotated, the first lead screw 4 drives a support plate 5 to move downwards to be fixed with the rotary table 12 to the galvanized plate, then a third lead screw 8 is rotated, the third lead screw 8 drives a concave block 9 to move, a grinding disc 10 is lapped with the edge of the galvanized plate, a motor is started, the motor drives a grinding disc 10 to rotate, a servo motor is started, the servo motor drives a second lead screw 6 to rotate, the concave block 9 is driven to move through a moving block 7, the grinding disc 10 is used for grinding the edge of the galvanized plate, in the grinding process, dust generated in the grinding process is sucked into a collecting box 15 from a dust hood 11 through suction force generated by an air blower 14, and is collected in the collecting box 15 through blocking of a filter plate 16, when the round galvanized plate is ground, the position of the concave block 9 can be adjusted, and the grinding disc 10 is lapped with the surface of the round galvanized plate, and the turntable 12 is rotated through the servo motor to drive the circular galvanized plate to rotate, and the polishing disc 10 rotates to polish, so that the galvanized plate can be polished conveniently by the polishing machine, and the polishing machine saves trouble and labor compared with manual polishing.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.