CN212311718U - Steel sheet surface finish device - Google Patents

Abstract

The utility model discloses a steel plate surface polishing device, which comprises a base, a conveyor belt is sleeved on the outer surface of the conveyor belt, a first driving wheel is connected on a transmission shaft of a conveyor motor through a key, the first vertical transmission mechanism is welded on a bottom plate of a polishing motor through two connecting blocks, the two transmission shafts of the polishing motor are connected with a polishing roller through a coupling, and a bearing seat is welded on a second vertical transmission mechanism through the connecting blocks, the polishing roller is arranged on the upper surface and the lower surface of a steel plate, the polishing motor and the polishing roller are driven by the polishing motor to move up and down through the first vertical transmission mechanism and the second vertical transmission mechanism, can be moved to proper positions to simultaneously polish the upper surface and the lower surface of the steel plate, the conveyor belt is driven by the conveyor motor, the steel plate can move by itself, the steel plate can be polished by itself, and the polished steel plate can be conveyed to the next processing, the working efficiency is improved.

Description

Steel sheet surface finish device

Technical Field

The utility model relates to a steel sheet processing technology field specifically is a steel sheet surface finish device.

Background

The steel plate is a flat steel material which is cast by molten steel, cooled and pressed, can be directly rolled or cut by a wide steel belt, and comprises common steel, high-quality steel, alloy steel, spring steel, stainless steel, tool steel, heat-resistant steel, bearing steel, silicon steel, industrial pure iron sheet and the like according to the steel type; according to the professional application, the plate can be used for oil tanks, enamel plates, bulletproof plates and the like; the coating layer is divided into a galvanized sheet, a tinned sheet, a lead-plated sheet, a plastic composite steel plate and the like.

The outer surface of the steel plate is usually required to be polished in the machining process of the steel plate so as to ensure the smooth surface of the steel plate, most of polishing devices can only polish the surface of one side of the steel plate, and the polishing efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a steel sheet surface finish device, the device are provided with the burnishing roll on the upper and lower surface of steel sheet, drive through the burnishing machine, and burnishing electricity and burnishing roll machine reciprocate through the vertical drive mechanism of first vertical drive mechanism and second, can remove suitable position and polish simultaneously the upper and lower surface of steel sheet to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a steel plate surface polishing device comprises a base, wherein two sides of the base are respectively welded with a conveying frame, a plurality of conveying rollers are rotatably arranged on the two conveying frames through bearings, a conveying belt is sleeved on the outer surface of each conveying roller, a steel plate is arranged on each conveying belt, one end of each conveying roller penetrates through the conveying frames, is in key connection with a first driven wheel, is connected with a first driving wheel through belt transmission, is in key connection with a transmission shaft of a conveying motor, and is fixedly arranged on the base through screws;

a support frame is arranged between the two conveying frames, the support frame is welded on the base, telescopic rods are welded on two sides of the support frame, a roller frame is welded at the bottom of each telescopic rod, rollers are arranged on the roller frame in a rolling manner, a first vertical transmission mechanism and a second vertical transmission mechanism are respectively arranged on side plates of the support frame, the first vertical transmission mechanism and the second vertical transmission mechanism are connected to a second driving wheel through belt transmission, the second driving wheel is in key connection with a transmission shaft of a servo motor, the servo motor is fixedly arranged on the upper surface of the support frame through screws, the first vertical transmission mechanism is welded on a bottom plate of a polishing motor through two connecting blocks, the transmission shafts of the two polishing motors are connected with polishing rollers through couplings, and the two polishing rollers are respectively arranged above and below the steel plate, one end of the polishing roller is fixedly arranged on a bearing seat, and the bearing seat is welded on the second vertical transmission mechanism through a connecting block.

Preferably, the conveying belt is a rubber conveying belt, and the outer surface of the rubber conveying belt is provided with anti-skid grains.

Preferably, a spring is arranged in the telescopic rod.

Preferably, first vertical drive mechanism includes that both sides have the first threaded rod of opposite screw thread direction, first thread bush has been cup jointed, two to the both sides of first threaded rod first thread bush passes through the connecting block welding on polishing motor's bottom plate, the one end key-type connection of first threaded rod has the second to follow the driving wheel, the second is followed the driving wheel and is passed through belt transmission and connect the upper portion at the second action wheel.

Preferably, the vertical drive mechanism of second includes that both sides have the second threaded rod of opposite screw direction, the second thread bush has been cup jointed to the both sides of second threaded rod, two the second thread bush passes through the connecting block welding on the bearing frame, the one end key-type connection of second threaded rod has the third to follow the driving wheel, the third is followed the driving wheel and is passed through belt transmission and be connected the lower part at the second action wheel.

Preferably, the outer surface of the roller is sleeved with a rubber ring.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the polishing device is characterized in that polishing rollers are arranged on the upper surface and the lower surface of a steel plate, and are driven by a polishing motor, the polishing motor and the polishing rollers move up and down through a first vertical transmission mechanism and a second vertical transmission mechanism, and can move to proper positions to polish the upper surface and the lower surface of the steel plate simultaneously;

2. the conveying motor drives the conveying belt, so that the steel plate can move automatically, the steel plate can be polished automatically, the polished steel plate can be conveyed to the next processing step through the conveying belt, and the working efficiency is improved.

Drawings

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

fig. 2 is a left side view of the present invention;

FIG. 3 is a schematic cross-sectional view of FIG. 2;

fig. 4 is a schematic sectional view of the portion a in fig. 1.

In the figure: 1. a base; 2. a transfer frame; 3. a conveying roller; 4. a conveyor belt; 5. a first driven wheel; 6. a first drive wheel; 7. a transfer motor; 8. a support frame; 9. a telescopic rod; 10. a roller frame; 11. a roller; 12. a spring; 13. a first threaded rod; 14. a first threaded sleeve; 15. a second threaded rod; 16. a second threaded sleeve; 17. polishing the motor; 18. a polishing roll; 19. a steel plate; 20. a second driven wheel; 21. a second drive wheel; 22. a third driven wheel; 23. a servo motor.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a steel plate surface polishing device comprises a base 1, two conveying frames 2 are welded on two sides of the base 1 respectively, a plurality of conveying rollers 3 are rotatably installed on the two conveying frames 2 through bearings, conveying belts 4 are sleeved on the outer surfaces of the conveying rollers 3, the conveying belts 4 are arranged to be rubber conveying belts, anti-skid lines are arranged on the outer surfaces of the rubber conveying belts, friction force between the rubber conveying belts and a steel plate 19 can be increased, the steel plate 19 can be better conveyed and cannot be damaged, the steel plate 19 is arranged on the conveying belts 4, one ends of the conveying rollers 3 penetrate through the conveying frames 2 and are connected with a first driven wheel 5 in a key connection mode, the first driven wheel 5 is connected with a first driving wheel 6 through belt transmission, the first driving wheel 6 is connected to a transmission shaft of a conveying motor 7 in a key connection mode, the two conveying motors 7 are fixedly installed on;

a supporting frame 8 is arranged between the two conveying frames 2, the supporting frame 8 is welded on the base 1, telescopic rods 9 are welded on two sides of the supporting frame 8, springs 12 are arranged in the telescopic rods 9, a steel plate 19 can be better fixed and can adapt to steel plates 19 with different heights within a certain range, a roller frame 10 is welded at the bottom of the telescopic rods 9, rollers 11 are arranged on the roller frame 10 in a rolling manner, rubber rings are sleeved on the outer surfaces of the rollers 11 to prevent the surface of the steel plate 19 from being damaged, a first vertical transmission mechanism and a second vertical transmission mechanism are respectively arranged on side plates of the supporting frame 8, the first vertical transmission mechanism comprises first threaded rods 13 with opposite thread directions on two sides, one end of each first threaded rod 13 is in key connection with a second driven wheel 20, the second driven wheel 20 is connected to the upper portion of the second driving wheel 21 through belt transmission, and the second driving wheel, a servo motor 23 is fixedly arranged on the upper surface of the support frame 8 through screws, first thread sleeves 14 are sleeved on two sides of a first threaded rod 13, the two first thread sleeves 14 are welded on a bottom plate of a polishing motor 17 through connecting blocks and are simultaneously started and closed to ensure that polishing can be simultaneously completed, transmission shafts of the two polishing motors 17 are connected with polishing rollers 18 through couplings, the two polishing rollers 18 are respectively arranged above and below a steel plate 19, one end of each polishing roller 18 is fixedly arranged on a bearing seat, the bearing seat is welded on a second vertical transmission mechanism through the connecting blocks, the second vertical transmission mechanism comprises second threaded rods 15 with opposite thread directions on two sides, one end of each second threaded rod 15 is connected with a third driven wheel 22 through a key, the third driven wheel 22 is connected to the lower part of a second driving wheel 21 through belt transmission, the second thread sleeves 16 are sleeved on two sides of the second threaded rods 15, two second threaded sleeves 16 are welded to the bearing block by means of connecting blocks.

The working principle is as follows: at first place steel sheet 19 on conveyer belt 4, start conveying motor 7, the conveyer belt begins to drive steel sheet 19 motion, move polishing roller 18 department when steel sheet 19, close conveying motor 7, at this moment, gyro wheel 11 has pushed down steel sheet 19 under the effect of spring 12, play the fixed action to steel sheet 19, start servo motor 23, adjust the position of two polishing rollers 18, close servo motor 23 when driving polishing roller 18 and stopping at the upper and lower surface of steel sheet 19, then start polishing motor 17, restart conveying motor 7 and polish the two sides of steel sheet 19 simultaneously, steel sheet 19 after polishing transports next processing step through conveyer belt 4 after the polishing is accomplished, the time of artifical transport has been saved, efficiency is improved.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a steel sheet surface finish device, includes base (1), its characterized in that: the conveying device is characterized in that conveying frames (2) are welded on two sides of the base (1), a plurality of conveying rollers (3) are rotatably mounted on the two conveying frames (2) through bearings, a conveying belt (4) is sleeved on the outer surface of each conveying roller (3), a steel plate (19) is arranged on each conveying belt (4), one end of each conveying roller (3) penetrates through the corresponding conveying frame (2) and is in key connection with a first driven wheel (5), the first driven wheel (5) is connected with a first driving wheel (6) through belt transmission, the first driving wheel (6) is in key connection with a transmission shaft of a conveying motor (7), and the two conveying motors (7) are fixedly mounted on the base (1) through screws;

a supporting frame (8) is arranged between the two conveying frames (2), the supporting frame (8) is welded on the base (1), telescopic rods (9) are welded on two sides of the supporting frame (8), roller frames (10) are welded at the bottoms of the telescopic rods (9), rollers (11) are installed on the roller frames (10) in a rolling mode, a first vertical transmission mechanism and a second vertical transmission mechanism are respectively arranged on side plates of the supporting frame (8) and are connected to a second driving wheel (21) through belt transmission, the second driving wheel (21) is in key connection with a transmission shaft of a servo motor (23), the servo motor (23) is fixedly installed on the upper surface of the supporting frame (8) through screws, and the first vertical transmission mechanism is welded on a bottom plate of a polishing motor (17) through two connecting blocks, two the transmission shaft of polishing motor (17) has polishing roller (18) through the coupling joint, two polishing roller (18) set up respectively in the top and the below of steel sheet (19), the one end fixed mounting of polishing roller (18) is on the bearing frame, the bearing frame passes through the connecting block welding on the vertical drive mechanism of second.

2. The steel sheet surface polishing apparatus according to claim 1, wherein: the conveying belt (4) is a rubber conveying belt, and anti-skid grains are arranged on the outer surface of the rubber conveying belt.

3. The steel sheet surface polishing apparatus according to claim 1, wherein: a spring (12) is arranged in the telescopic rod (9).

4. The steel sheet surface polishing apparatus according to claim 1, wherein: first vertical drive mechanism includes that both sides have first threaded rod (13) of opposite screw direction, first thread bush (14), two have been cup jointed to the both sides of first threaded rod (13) first thread bush (14) pass through the connecting block welding on the bottom plate of polishing motor (17), the one end key-type connection of first threaded rod (13) has the second to follow driving wheel (20), the second is connected on the upper portion of second action wheel (21) through belt transmission from driving wheel (20).

5. The steel sheet surface polishing apparatus according to claim 1, wherein: the vertical drive mechanism of second includes that both sides have second threaded rod (15) of opposite screw direction, second thread bush (16), two have been cup jointed to the both sides of second threaded rod (15) second thread bush (16) pass through the connecting block welding on the bearing frame, the one end key-type connection of second threaded rod (15) has the third to follow driving wheel (22), the third is followed driving wheel (22) and is connected the lower part at second action wheel (21) through belt transmission.

6. The steel sheet surface polishing apparatus according to claim 1, wherein: the outer surface of the roller (11) is sleeved with a rubber ring.

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