CN214869635U - Polishing machine for stainless steel - Google Patents

Abstract

The utility model discloses a burnishing machine for stainless steel, including mounting bracket, two first backup pads and two second backup pads, the mounting bracket outer wall is provided with four fixed discs, and four fixed disc one side outer walls are provided with the conveyer belt, and mounting bracket one side outer wall is provided with the second and rotates the motor, and the output shaft that the second rotated the motor runs through fixed disc and is connected with the conveyer belt, and mounting bracket top outer wall is provided with the connecting plate. The utility model discloses a set up the guide bar, the elasticity telescopic link, the installation piece with press the material cylinder, after the staff promoted the appropriate distance of second movable plate downstream through control panel control electric putter, press the material cylinder just to support on the stainless steel plate's at conveyer belt top outer wall this moment, along with the conveyer belt drives the stainless steel plate and moves forward, press the material cylinder through with the stainless steel plate between frictional force roll, let the pressure material cylinder carry on the conveying of too much influence conveyer belt to the stainless steel plate when spacing to the stainless steel plate.

Description

Polishing machine for stainless steel

Technical Field

The utility model relates to a stainless steel processing equipment technical field especially relates to burnishing machine for the stainless steel.

Background

In the field of stainless steel production, a stainless steel plate is one of main performance products of stainless steel, in the process of machining the stainless steel plate, steps such as polishing and grinding the surface of the stainless steel plate are needed, finished stainless steel plates are produced, and when the stainless steel plate is polished, equipment such as a polishing machine is needed to polish the surface of the stainless steel plate.

Through retrieval, the Chinese patent with the application number of CN201921775034.2 discloses a stainless steel bidirectional polishing machine, which comprises a workbench, an opening arranged on the workbench, a top polishing motor arranged above the opening, a bottom polishing motor arranged below the opening and a polishing wheel arranged on the output ends of the top polishing motor and the bottom polishing motor, wherein clamping plates are arranged on two sides inside the opening, sliding grooves are arranged on two sides of the workbench, and the sliding chute is connected with a movable connecting frame in a sliding way, the top end and the bottom end of the movable connecting frame are respectively connected with a top polishing motor and a bottom polishing motor, but the technical proposal does not provide a corresponding mechanism which can effectively transmit the stainless steel plate before and after polishing, therefore, the stainless steel plate needs to be manually taken down from the equipment after the stainless steel metal plate is ground and polished every time, and the machining efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a polishing machine for stainless steel.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the polishing machine for the stainless steel comprises a mounting frame, two first supporting plates and two second supporting plates, wherein four fixed discs are arranged on the outer wall of the mounting frame, a conveyor belt is arranged on the outer wall of one side of each fixed disc, a second rotating motor is arranged on the outer wall of one side of the mounting frame, an output shaft of the second rotating motor penetrates through the fixed discs and is connected with the conveyor belt, a connecting plate is arranged on the outer wall of the top of the mounting frame, an electric push rod is arranged on the outer wall of the top of the connecting plate, an output shaft of the electric push rod penetrates through the connecting plate, a push plate is arranged on the output shaft of the electric push rod, a second moving plate is arranged on the outer wall of the bottom of the push plate, more than three guide rods are arranged in a group, two groups of the guide rods are connected with two mounting blocks in a sliding mode, a material pressing roller is rotatably connected to the outer wall of one side of the two mounting blocks, and two elastic telescopic rods are arranged on the outer walls of the tops of the two mounting blocks, two elastic telescopic rod top outer walls set up on the bottom outer wall of second movable plate, and two first backup pad one side outer walls are provided with polishing mechanism, and two second backup pad one side outer walls are provided with the rack, and electric putter and second rotate the motor respectively with control panel electric connection.

As a further aspect of the present invention: four guide sliding grooves are formed in the inner wall of the mounting frame, four guide blocks are arranged on the outer wall of the top of the second movable plate, and the four guide blocks are respectively connected to the inner walls of the four guide sliding grooves in a sliding mode.

As a further aspect of the present invention: the polishing mechanism comprises a first moving plate, an electric slide rail, a moving seat and a third rotating motor, polishing disc, the platform of polishing, two connect flitch and two installation pieces, first movable plate sets up on one side outer wall of second movable plate, two installation pieces set up respectively on one side outer wall of two first backup pads, first movable plate both sides outer wall sliding connection is on the inner wall of two installation pieces, electronic slide rail sets up on the bottom outer wall of first movable plate, remove seat sliding connection on electronic slide rail's inner wall, the third rotates the motor and sets up on the bottom outer wall that removes the seat, polishing disc sets up on the output shaft that the third rotated the motor, the platform of polishing sets up on one side outer wall of two first backup pads, two connect the flitch to set up respectively on the both sides outer wall of platform of polishing, electronic slide rail and third rotate the motor respectively with control panel electric connection.

As a further aspect of the present invention: the outer wall of the bottom of the moving seat is provided with two water spraying heads, the outer wall of one side of the moving seat is provided with a water valve, and the water valve is electrically connected with the control panel.

As a further aspect of the present invention: two the installation piece inner wall is provided with two fixed plates, and fixed plate one side outer wall is provided with the exhaust column, and fixed plate one side outer wall is provided with the bleeder valve, bleeder valve and control panel electric connection.

As a further aspect of the present invention: two the outer wall of second backup pad one side rotates and is connected with first ejection of compact cylinder and second ejection of compact cylinder, and second backup pad one side outer wall is provided with first rotation motor, and the output shaft of first rotation motor runs through the second backup pad, and the output shaft of first rotation motor sets up on one side outer wall of second ejection of compact cylinder, first rotation motor and control panel electric connection.

As a further aspect of the present invention: the outer walls of two sides of the first discharging roller are rotatably connected with two sliding plates, the outer wall of one side of each of the two second supporting plates is provided with two adjusting sliding grooves, the two sliding plates are respectively connected onto the inner walls of the two adjusting sliding grooves in a sliding mode, and the outer walls of two sides of each sliding plate are provided with two fixing pieces.

As a further aspect of the present invention: the outer wall of the bottom of the polishing platform is provided with more than three cooling fins, the outer wall of one side of each of the two first supporting plates is provided with two air blowers, and the air blowers are electrically connected with the control panel.

The utility model has the advantages that:

1. by arranging the guide rod, the elastic telescopic rod, the mounting block and the material pressing roller, after a worker controls the electric push rod to push the second moving plate to move downwards for a proper distance through the control panel, at the moment, the pressing roller is just propped against the outer wall of the stainless steel plate at the top of the conveyor belt, the stainless steel plate is driven by the conveyor belt to move forwards, the pressing roller rolls through the friction force between the pressing roller and the stainless steel plate, thereby leading the material pressing roller to limit the stainless steel plate and simultaneously not to influence the transmission of the stainless steel plate by the conveyor belt too much, meanwhile, when the material pressing roller extrudes the stainless steel plate, the elastic telescopic rod can buffer the thrust force applied to the material pressing roller, so that the problem that the stainless steel plate cannot be normally conveyed due to the fact that the stainless steel plate is excessively extruded by the material pressing roller is avoided, meanwhile, the guide rod can guide and fix the two mounting blocks, so that the overall stability of the material pressing roller during up-down movement through the elastic telescopic rod is improved.

2. Through setting up electronic slide rail and the platform of polishing, after the conveyer belt drives corrosion resistant plate and removes a section distance, the one end of corrosion resistant plate just in time moves the platform top of polishing, control panel control second rotates motor stall this moment, simultaneously time control electric putter promotes the second movable plate and further pushes down, the first movable plate that the second movable plate can drive one side moves down, thereby let the dish of polishing hug closely corrosion resistant plate one side outer wall, control panel control electronic slide rail and third rotate the motor and start this moment, begin to polish corrosion resistant plate, after polishing, control panel control electric putter resets, then control panel control conveyer belt moves the corrosion resistant plate forward a certain distance once more, and repeat above-mentioned step and finish until corrosion resistant plate outer wall burnishing and polishing.

3. Through setting up second discharging roller and first discharging roller, stainless steel plate after polishing through polishing mechanism can insert between first discharging roller and the second discharging roller along with the conveying of conveyer belt, control panel controls first rotating motor and drives second discharging roller and rotate this moment, thereby let second discharging roller cooperation conveyer belt transmit stainless steel plate, let stainless steel plate after polishing can be smooth be conveyed on the rack and retrieve by the staff, first discharging roller accessible sliding plate and regulation spout adjust simultaneously and the second discharging roller between the clearance, let first discharging roller and second discharging roller can convey the stainless steel plate of different thickness.

Drawings

Fig. 1 is a schematic view of a front view structure of a polishing machine for stainless steel according to the present invention;

FIG. 2 is a schematic side view of the polishing machine for stainless steel according to the present invention;

FIG. 3 is a schematic view of the structure of the guide rod of the polishing machine for stainless steel according to the present invention;

fig. 4 is a schematic structural view of a first supporting plate of the polishing machine for stainless steel according to the present invention;

fig. 5 is a schematic diagram of a second supporting plate structure of the polishing machine for stainless steel according to the present invention;

fig. 6 is a schematic circuit flow diagram of the polishing machine for stainless steel according to the present invention.

In the figure: 1-mounting rack, 2-fixed disc, 3-conveyor belt, 4-push plate, 5-first support plate, 6-blower, 7-second support plate, 8-first rotating motor, 9-placing rack, 10-control panel, 11-first moving plate, 12-guide block, 13-connecting plate, 14-electric push rod, 15-second moving plate, 16-second rotating motor, 17-guide chute, 18-pressing roller, 19-guide rod, 20-elastic telescopic rod, 21-mounting block, 22-air extraction valve, 23-fixing plate, 24-radiating fin, 25-third rotating motor, 26-polishing disk, 27-material receiving plate, 28-air extraction pipe, 29-polishing platform, 30-water valve, 31-a moving seat, 32-a water spray head, 33-an electric slide rail, 34-a first discharging roller, 35-a second discharging roller, 36-an adjusting chute, 37-a sliding plate and 38-a fixing plate.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

The polishing machine for the stainless steel comprises a mounting frame 1, two first supporting plates 5 and two second supporting plates 7, wherein the outer wall of the mounting frame 1 is provided with four fixed discs 2, the outer wall of one side of each fixed disc 2 is provided with a conveyor belt 3, the outer wall of one side of the mounting frame 1 is provided with a second rotating motor 16, an output shaft of the second rotating motor 16 penetrates through the fixed discs 2 to be connected with the conveyor belts 3, the outer wall of the top of the mounting frame 1 is provided with a connecting plate 13, the outer wall of the top of the connecting plate 13 is provided with an electric push rod 14, the output shaft of the electric push rod 14 penetrates through the connecting plate 13, the output shaft of the electric push rod 14 is provided with a push plate 4, the outer wall of the bottom of the push plate 4 is provided with a second moving plate 15, the outer wall of the bottom of the second moving plate 15 is provided with more than three guide rods 19, the more than three guide rods 19 are arranged into a group, and the outer walls of the two groups of guide rods 19 are slidably connected with two mounting blocks 21, two installation piece 21 one side outer walls rotate and are connected with the pressure material cylinder 18, and two installation piece 21 top outer walls are provided with two elastic telescopic rod 20, and two elastic telescopic rod 20 top outer walls set up on the bottom outer wall of second movable plate 15, and two first backup pad 5 one side outer walls are provided with polishing mechanism, and two second backup pad 7 one sides outer walls are provided with rack 9, and electric putter 14 and second rotate motor 16 respectively with control panel 10 electric connection.

In order to improve the stability when the second moving plate 15 moves up and down; as shown in fig. 1 and 2, four guide sliding grooves 17 are formed in the inner wall of the mounting frame 1, four guide blocks 12 are arranged on the outer wall of the top of the second moving plate 15, and the four guide blocks 12 are respectively connected to the inner walls of the four guide sliding grooves 17 in a sliding manner; by arranging the guide block 12 and the guide sliding groove 17, when the second moving plate 15 moves up and down through the electric push rod 14, the guide block 12 and the guide sliding groove 17 can provide guidance for the movement of the second moving plate 15, so that the second moving plate 15 can be more stable in movement.

In order to enable effective polishing of stainless steel plates; as shown in fig. 1 and 4, the polishing mechanism includes a first moving plate 11, an electric slide rail 33, a moving seat 31, a third rotating motor 25, a polishing disk 26, a polishing platform 29, two receiving plates 27 and two mounting blocks 21, the first moving plate 11 is disposed on an outer wall of one side of a second moving plate 15, the two mounting blocks 21 are respectively disposed on an outer wall of one side of two first supporting plates 5, outer walls of two sides of the first moving plate 11 are slidably connected to inner walls of the two mounting blocks 21, the electric slide rail 33 is disposed on an outer wall of a bottom of the first moving plate 11, the moving seat 31 is slidably connected to an inner wall of the electric slide rail 33, the third rotating motor 25 is disposed on an outer wall of a bottom of the moving seat 31, the polishing disk 26 is disposed on an output shaft of the third rotating motor 25, the polishing platform 29 is disposed on an outer wall of one side of the two first supporting plates 5, the two receiving plates 27 are respectively disposed on outer walls of two sides of the polishing platform 29, the electric slide rail 33 and the third rotating motor 25 are respectively electrically connected with the control panel 10; through setting up electronic slide rail 33 and platform 29 of polishing, after conveyer belt 3 drove the stainless steel board and moved a distance, the one end of stainless steel board just in time moved the platform 29 top of polishing, control panel 10 control second rotates motor 16 stall this moment, it promotes second movable plate 15 further to control electric putter 14 simultaneously, second movable plate 15 can drive the first movable plate 11 downstream of one side, thereby let the outer wall of stainless steel board one side of polishing dish 26 hug closely, control panel 10 control electronic slide rail 33 and third rotate motor 25 and start at this moment, begin to polish the stainless steel board, after polishing, control panel 10 control electric putter 14 resets, then control panel 10 control conveyer belt 3 moves the stainless steel board a certain distance forward once more, and repeat above-mentioned step until the stainless steel board outer wall finish polishing.

To avoid excessive dust generation during polishing of the stainless steel plate; as shown in fig. 4, two sprinkler heads 32 are arranged on the outer wall of the bottom of the movable seat 31, a water valve 30 is arranged on the outer wall of one side of the movable seat 31, and the water valve 30 is electrically connected with the control panel 10; by arranging the water valve 30 and the water spraying heads 32, the water valve 30 is connected with the external water conveying pipe, when the polishing disc 26 begins to polish the surface of the stainless steel plate, the control panel 10 controls the water valve 30 to be opened, water in the external water conveying pipe enters the two water spraying heads 32 through the water valve 30, and then is sprayed on the surface of the polished stainless steel plate through the water spraying heads 32, so that excessive dust is prevented from being generated when the stainless steel plate is polished.

To avoid dust generated during sanding from drifting into the surrounding air; as shown in fig. 4, two fixing plates 23 are disposed on the inner walls of the two mounting blocks 21, an exhaust pipe 28 is disposed on the outer wall of one side of the fixing plate 23, an exhaust valve 22 is disposed on the outer wall of one side of the fixing plate 23, and the exhaust valve 22 is electrically connected to the control panel 10; through setting up bleeder valve 22 and exhaust column 28, bleeder valve 22 is connected with outside air exhaust equipment, and when the mill 26 began to polish the stainless steel board, control panel 10 control bleeder valve 22 opened, and outer wall air exhaust equipment will waft through exhaust column 28 and absorb fast in ground dust on every side, and the dust that produces when avoiding polishing wafts in the air on every side.

In order to enable the steel plate after polishing to be smoothly conveyed to the placing rack 9; as shown in fig. 1 and 5, the outer wall of one side of each of the two second support plates 7 is rotatably connected with a first discharging roller 34 and a second discharging roller 35, the outer wall of one side of each of the second support plates 7 is provided with a first rotating motor 8, an output shaft of the first rotating motor 8 penetrates through the second support plate 7, the output shaft of the first rotating motor 8 is arranged on the outer wall of one side of each of the second discharging rollers 35, the first rotating motor 8 is electrically connected with the control panel 10, the outer walls of two sides of each of the first discharging rollers 34 are rotatably connected with two sliding plates 37, the outer walls of one side of each of the two second support plates 7 are provided with two adjusting chutes 36, the two sliding plates 37 are respectively slidably connected to the inner walls of the two adjusting chutes 36, and the outer walls of two sides of each of the sliding plate 37 are provided with two fixing plates 38; through setting up second discharging roller 35 and first discharging roller 34, stainless steel plate after polishing through polishing mechanism can insert between first discharging roller 34 and the second discharging roller 35 along with the conveying of conveyer belt 3, control panel 10 controls first rotating motor 8 and drives second discharging roller 35 and rotate this moment, thereby let second discharging roller 35 cooperate conveyer belt 3 to transmit stainless steel plate, let stainless steel plate after polishing can be smooth be conveyed and retrieved by the staff on rack 9, first discharging roller 34 accessible sliding plate 37 and regulation spout 36 adjust simultaneously and the clearance between second discharging roller 35, let first discharging roller 34 and second discharging roller 35 can convey the stainless steel plate of different thickness.

The working principle is as follows: the staff inserts the stainless steel board of treating processing at the 3 tops of conveyer belt, then it rotates motor 16 to rotate to live the second through control panel 10 control, thereby drive conveyer belt 3 and rotate and transport the stainless steel board, control panel 10 control electric putter 14 promotes second movable plate 15 and moves down simultaneously, let a plurality of pressure material cylinders 18 that are located 15 bottoms of second movable plate extrude and spacing the stainless steel board at conveyer belt 3 tops, improve the holistic stability of stainless steel board when removing, after the staff promoted second movable plate 15 through control panel 10 control electric putter 14 and moved down suitable distance, pressure material cylinder 18 just supports on the outer wall of the stainless steel board at conveyer belt 3 top this moment, along with conveyer belt 3 drives the stainless steel board and moves forward, pressure material cylinder 18 rolls through the frictional force with the stainless steel board, thereby let pressure material cylinder 18 can not too much influence the conveyer belt 3 transmission to the stainless steel board when spacing to the stainless steel board Send, press the material cylinder 18 when extrudeing corrosion resistant plate simultaneously, elasticity telescopic link 20 can cushion the thrust that presses material cylinder 18 to receive, avoid pressing material cylinder 18 excessively to extrude corrosion resistant plate and lead to the unable normal transmission's of corrosion resistant plate problem to appear, guide bar 19 can lead to and fix two installation pieces 21 simultaneously, improve press material cylinder 18 holistic stability when reciprocating through elasticity telescopic link 20, corrosion resistant plate is conveyed through conveyer belt 3 and is polished through polishing mechanism between two first backup pads 5, corrosion resistant plate after being polished can drop on rack 9 and carry out unified the recovery by the staff.

When the second moving plate 15 moves up and down through the electric push rod 14, the guide block 12 and the guide chute 17 can provide a guide for the movement of the second moving plate 15, when the conveyor belt 3 drives the stainless steel plate to move for a certain distance, one end of the stainless steel plate just moves to the top of the polishing platform 29, at this time, the control panel 10 controls the second rotating motor 16 to stop rotating, and at the same time, the electric push rod 14 is controlled to push the second moving plate 15 to further press down, the second moving plate 15 drives the first moving plate 11 on one side to move down, so that the polishing disc 26 is tightly attached to the outer wall of one side of the stainless steel plate, at this time, the control panel 10 controls the electric slide rail 33 and the third rotating motor 25 to start polishing the stainless steel plate, after polishing is finished, the control panel 10 controls the electric push rod 14 to reset, and then the control panel 10 controls the conveyor belt 3 to move the stainless steel plate forward for a certain distance again, repeating the above steps until the outer wall of the stainless steel plate is polished, connecting the water valve 30 with an external water pipe, when the polishing disc 26 starts to polish the surface of the stainless steel plate, opening the water valve 30 by the control panel 10, allowing water in the external water pipe to enter the two water spray heads 32 through the water valve 30, spraying the water on the surface of the stainless steel plate being polished through the water spray heads 32, connecting the air suction valve 22 with external air suction equipment, when the polishing disc 26 starts to polish the stainless steel plate, opening the air suction valve 22 by the control panel 10, rapidly absorbing dust scattered around the outer wall through the air suction pipe 28 by the external air suction equipment, inserting the polished stainless steel plate into the space between the first discharging roller 34 and the second discharging roller 35 along with the transmission of the conveyor belt 3, at this time, controlling the first rotating motor 8 to drive the second discharging roller 35 to rotate by the control panel 10, thereby let second ejection of compact cylinder 35 cooperate conveyer belt 3 to transmit the stainless steel board, let the stainless steel board after the polishing can be smooth be conveyed on rack 9 and retrieve by the staff, first ejection of compact cylinder 34 accessible sliding plate 37 and regulation spout 36 adjust simultaneously and the second ejection of compact cylinder 35 between the clearance.

Example 2

A polishing machine for stainless steel, as shown in fig. 4, in order to improve a heat dissipation effect to a stainless steel plate being polished; the present embodiment is modified from embodiment 1 as follows: the outer wall of the bottom of the polishing platform 29 is provided with more than three cooling fins 24, the outer wall of one side of each of the two first supporting plates 5 is provided with two air blowers 6, and the air blowers 6 are electrically connected with the control panel 10; through setting up fin 24 and air-blower 6, when the dish 26 of polishing was polished stainless steel plate, the stainless steel plate surface can produce a large amount of heats, and these heats can be conveyed to fin 24 through polishing platform 29 on, then dispel to the outside fast through fin 24, and control panel 10 controls air-blower 6 to open this moment, and air-blower 6 will blow away fast through the steam that fin 24 dispels to further improve the whole radiating effect of device.

The working principle is as follows: when the stainless steel plate is ground by the grinding disc 26, a large amount of heat is generated on the surface of the stainless steel plate, and the heat is transmitted to the heat radiating fins 24 through the grinding platform 29 and then is quickly radiated to the outside through the heat radiating fins 24, at this time, the control panel 10 controls the blower 6 to be turned on, and the blower 6 quickly blows the hot air radiated through the heat radiating fins 24.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (8)

1. The polishing machine for the stainless steel comprises a mounting frame (1), a first supporting plate (5) and a second supporting plate (7), and is characterized in that a fixed disc (2) is arranged on the outer wall of the mounting frame (1), a conveyor belt (3) is arranged on one side of the fixed disc (2), a second rotating motor (16) is arranged on the outer wall of one side of the mounting frame (1), an output shaft of the second rotating motor (16) penetrates through the fixed disc (2) to be connected with the conveyor belt (3), a connecting plate (13) is arranged on the outer wall of the top of the mounting frame (1), an electric push rod (14) is arranged on the outer wall of the top of the connecting plate (13), an output shaft of the electric push rod (14) penetrates through the connecting plate (13), a push plate (4) is arranged on the output shaft of the electric push rod (14), a second moving plate (15) is arranged on the outer wall of the bottom of the push plate (4), and more than three guide rods (19) are arranged on the outer wall of the bottom of the second moving plate (15), more than three guide bars (19) are set as a group, two groups of guide bars (19) are slidably connected with an installation block (21), the outer wall of one side of the installation block (21) is rotatably connected with a material pressing roller (18), the outer wall of the top of the installation block (21) is provided with an elastic telescopic rod (20), the outer wall of the top of the elastic telescopic rod (20) is arranged on the outer wall of the bottom of a second movable plate (15), the outer wall of one side of a first supporting plate (5) is provided with a polishing mechanism, the outer wall of one side of a second supporting plate (7) is provided with a placing frame (9), and an electric push rod (14) and a second rotating motor (16) are respectively electrically connected with a control panel (10).

2. The polishing machine for the stainless steel according to claim 1, wherein the inner wall of the mounting rack (1) is provided with four guide sliding grooves (17), the outer wall of the top of the second moving plate (15) is provided with four guide blocks (12), and the four guide blocks (12) are respectively connected to the inner walls of the four guide sliding grooves (17) in a sliding manner.

3. The polishing machine for stainless steel according to claim 2, wherein the polishing mechanism comprises a first moving plate (11), an electric slide rail (33), a moving seat (31), a third rotating motor (25), a polishing disc (26), a polishing platform (29), two material receiving plates (27) and two mounting blocks (21), the first moving plate (11) is arranged on the outer wall of one side of the second moving plate (15), the two mounting blocks (21) are respectively arranged on the outer walls of one side of the two first supporting plates (5), the outer walls of two sides of the first moving plate (11) are slidably connected to the inner walls of the two mounting blocks (21), the electric slide rail (33) is arranged on the outer wall of the bottom of the first moving plate (11), the moving seat (31) is slidably connected to the inner wall of the electric slide rail (33), the third rotating motor (25) is arranged on the outer wall of the bottom of the moving seat (31), the polishing disc (26) is arranged on an output shaft of the third rotating motor (25), the polishing platform (29) is arranged on the outer wall of one side of the two first supporting plates (5), the two material receiving plates (27) are respectively arranged on the outer walls of the two sides of the polishing platform (29), and the electric slide rail (33) and the third rotating motor (25) are respectively electrically connected with the control panel (10).

4. The polishing machine for the stainless steel according to claim 3, characterized in that two water spraying heads (32) are arranged on the outer wall of the bottom of the movable base (31), a water valve (30) is arranged on the outer wall of one side of the movable base (31), and the water valve (30) is electrically connected with the control panel (10).

5. The polishing machine for stainless steel according to claim 4, wherein two fixing plates (23) are arranged on the inner walls of the two mounting blocks (21), an exhaust pipe (28) is arranged on the outer wall of one side of each fixing plate (23), an exhaust valve (22) is arranged on the outer wall of one side of each fixing plate (23), and the exhaust valves (22) are electrically connected with the control panel (10).

6. The polishing machine for stainless steel according to claim 5, wherein a first discharging roller (34) and a second discharging roller (35) are rotatably connected to the outer wall of one side of the two second supporting plates (7), a first rotating motor (8) is arranged on the outer wall of one side of the second supporting plates (7), an output shaft of the first rotating motor (8) penetrates through the second supporting plates (7), an output shaft of the first rotating motor (8) is arranged on the outer wall of one side of the second discharging roller (35), and the first rotating motor (8) is electrically connected with the control panel (10).

7. The polishing machine for stainless steel according to claim 6, wherein two sliding plates (37) are rotatably connected to the outer walls of the two sides of the first discharging roller (34), two adjusting sliding grooves (36) are formed in the outer walls of one side of the two second supporting plates (7), the two sliding plates (37) are respectively slidably connected to the inner walls of the two adjusting sliding grooves (36), and two fixing plates (38) are arranged on the outer walls of the two sides of the sliding plates (37).

8. The polishing machine for stainless steel according to claim 7, wherein the bottom outer wall of the polishing platform (29) is provided with more than three cooling fins (24), the outer wall of one side of the two first supporting plates (5) is provided with two air blowers (6), and the air blowers (6) are electrically connected with the control panel (10).

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