SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problems that the surface of a metal plate cannot be pretreated and the metal plate cannot be turned over simply and conveniently, the grinding and polishing machine for grinding and polishing is provided.
In order to achieve the above object, the utility model provides a following technical scheme: a grinding and polishing machine for grinding and polishing comprises a base, wherein a supporting plate is fixed at the top end of the base, a rotating motor is arranged at one side, located at the supporting plate, of the top end of the base, a control panel is arranged at one side, located above the rotating motor, of the supporting plate, a first worm wheel is arranged inside the supporting plate, a first worm is arranged below the first worm wheel inside the supporting plate, a turntable is fixed at one side, located at the outer side of the supporting plate, of the first worm wheel, a connecting plate is arranged at one side of the turntable, a placing plate is arranged at the top end of the connecting plate, a second worm wheel is arranged at the outer side of the placing plate, a second worm penetrating to the outer side of the connecting plate is arranged below the second worm wheel inside the connecting plate, a first gear is fixed at one end, located at the outer side of the supporting plate, a chain is arranged at the outer side of the first gear, the top of backup pad is provided with electric putter, and electric putter's top is provided with the baffle, the bottom of baffle is provided with the connecting rod, and the bottom of connecting rod is provided with the polisher, one side of polisher is provided with the suction nozzle, the top of baffle is provided with piece collecting box, and the inside of piece collecting box is provided with the fan, one side that the inside of piece collecting box is located the fan is provided with the filter, the top of suction nozzle is provided with the connecting pipe that runs through to piece collecting box top.
Preferably, rotating electrical machines, polisher, electric putter, fan all pass through wire and external power electric connection, rotating electrical machines, polisher, electric putter, fan all with control panel electric connection.
Preferably, the first gear and the second gear are rotationally connected through a chain.
Preferably, the number of the placing plates is two, and the two placing plates are symmetrically arranged along the vertical central axis of the connecting plate.
Preferably, the top end of the placing plate is provided with a limiting block.
Preferably, the turntable is rotatably connected with the support plate through a bearing.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages that by arranging the turntable, the first worm wheel, the first worm, the second worm wheel, the second worm and the placing plate, the first worm can be rotated through the operation of the rotating motor, the first worm can drive the first worm wheel to rotate the connecting plate, and the metal plate can be turned over through the placing plate, so that the problem that the metal plate cannot be turned over easily is solved; through setting up suction nozzle, fan, piece collecting box, filter, connecting pipe, the function through the fan makes the pressure in the piece collecting box reduce, from this just passes through the inside that the connecting pipe inhales the piece collecting box with outside piece through the suction nozzle to solve the problem that can't carry out the preliminary treatment to the metal sheet surface.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.
The rotating motor (model: TC 7122), the electric push rod (model: GRA-L50) and the fan (model: DHBFG) mentioned in the utility model can be obtained by market or private ordering.
Referring to fig. 1-4, a polishing and burnishing machine for polishing and burnishing comprises a base 1, a supporting plate 13 is fixed at the top end of the base 1, a rotating motor 16 is arranged at one side of the supporting plate 13 at the top end of the base 1, a control panel 15 is arranged at one side of the supporting plate 13 above the rotating motor 16, a first worm wheel 14 is arranged inside the supporting plate 13, a first worm 2 is arranged below the first worm wheel 14 inside the supporting plate 13, a rotary disc 3 is fixed at one side of the first worm wheel 14 outside the supporting plate 13, a connecting plate 23 is arranged at one side of the rotary disc 3, a placing plate 21 is arranged at the top end of the connecting plate 23, a second worm wheel 20 is arranged outside the placing plate 21, a second worm 22 penetrating to the outer side of the connecting plate 23 is arranged below the second worm wheel 20 inside the connecting plate 23, a first gear 17 is fixed at one end of the first worm 2 outside the supporting plate 13, and the outside of a gear 17 is provided with chain 18, the output of rotating electrical machines 16 is connected with No. two gears 19, the top of backup pad 13 is provided with electric putter 12, and electric putter 12's top is provided with baffle 6, the bottom of baffle 6 is provided with connecting rod 4, and the bottom of connecting rod 4 is provided with polisher 5, one side of polisher 5 is provided with suction nozzle 7, the top of baffle 6 is provided with piece collecting box 11, and the inside of piece collecting box 11 is provided with fan 10, one side that the inside of piece collecting box 11 is located fan 10 is provided with filter 9, the top of suction nozzle 7 is provided with runs through to the connecting pipe 8 at piece collecting box 11 top.
Please refer to fig. 1, the rotating motor 16, the sander 5, the electric push rod 12, and the blower 10 are all electrically connected to an external power source through wires, and the rotating motor 16, the sander 5, the electric push rod 12, and the blower 10 are all electrically connected to the control panel 15, so as to control the operations of the rotating motor 16, the sander 5, the electric push rod 12, and the blower 10 through the control panel 15.
Please refer to fig. 2, the first gear 17 is rotatably connected to the second gear 19 via a chain 18, so that the first gear 17 is driven by the second gear 19 to rotate when the rotating motor 16 rotates.
Please refer to fig. 4, the number of the placing plates 21 is two, and the two placing plates 21 are symmetrically disposed along the vertical central axis of the connecting plate 23, so as to support and place the metal plate.
Please refer to fig. 3, the top end of the placing plate 21 is provided with a stopper to prevent the metal plate from falling.
Referring to fig. 1, the rotary plate 3 is rotatably connected to the supporting plate 13 through a bearing, so that the rotary plate 3 can rotate by the rotation of the first worm wheel 14.
The working principle is as follows: when the device is used, a user can place a metal plate on the top of the placing plate 21, then the electric push rod 12 is contracted through the control panel 15, so that a grinding sheet at the bottom of the grinding machine 5 is contacted with the top end of the metal plate, then the grinding machine 5 and the fan 10 are started, the user can grind the metal surface by moving the grinding machine 5, the fan 10 can extract air in the debris collection box 11, the ground debris enters the debris collection box 11 through the suction nozzle 7 and the connecting pipe 8 by changing the pressure inside the debris collection box 11, the electric push rod 12 can be extended through the control panel 15 after the grinding machine 5 finishes grinding the top of the metal plate, so that the grinding machine 5 moves upwards, then the second worm 22 is rotated to swing the placing plate 21 above the metal plate, so that the placing plate 21 covers the metal plate, afterwards, the rotating motor 16 is operated through the control panel 15, the rotating motor 16 can drive the first gear 17 to rotate through driving the second gear 19, so that the first worm 2 rotates, the first worm 2 drives the first worm wheel 14 to rotate so that the turntable 3 rotates, the connecting plate 23 can rotate, the metal plate is turned over, the placing plate 21 located above the placing plate can swing through the rotation of the second worm 22 after the turning over is finished, the placing plate 21 rotates to one side of the connecting plate 23, and therefore the other side of the metal plate can be polished.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.