CN212794563U

CN212794563U - Steel plate grinding machine with surface dewatering device

Info

Publication number: CN212794563U
Application number: CN202021051923.7U
Authority: CN
Inventors: 贾楠
Original assignee: Zhejiang Jisen Metal Technology Co ltd
Current assignee: Zhejiang Jisen Metal Technology Co ltd
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2021-03-26
Anticipated expiration: 2030-06-10

Abstract

The utility model discloses a steel plate grinding machine with a surface dewatering device, which comprises a grinding machine, wherein a water collecting tank is fixed on the grinding machine, and a spray header, a water scraping knife, a water catching roller group and an absorbing roller group are sequentially arranged at the outlet end of the grinding machine along the movement direction of a steel plate; each roller group comprises an upper roller and a lower roller, and the steel plate passes between the two rollers; the utility model discloses at first spray through the shower head to the surface of steel sheet and wash during the use, thereby wash the tiny particle pollutant on steel sheet surface totally, then at the continuous in-process of moving of steel sheet, through the water scraper with catch up with the front end of the gyro wheel with the moisture on steel sheet surface by the steel sheet catch up with the rear end, and finally arrange into the header tank in, rethread absorption gyro wheel will remain the water stain absorption at last, realize the drying to the steel sheet, compared with the prior art, not only simple structure, and it is effectual to dewater, can not increase past water process simultaneously, the production efficiency is greatly improved.

Description

Steel plate grinding machine with surface dewatering device

Technical Field

The utility model discloses steel sheet grinding device technical field, concretely relates to steel sheet grinds machine with surface dewatering device.

Background

When a steel plate water mill grinds a steel plate, cold water is usually sprayed on the surfaces of an abrasive belt and the steel plate to play a role in lubrication and cooling, but a large amount of steel plate scraps, sand particles of the abrasive belt and water stains are remained on the surface of the ground steel plate, so that the appearance of a product is influenced, the difficulty in on-line inspection of the quality of the steel plate is increased, and the inspection rework rate of a finished plate is high; and because sand particles are clamped between the steel plates, the sand particles can rub the surfaces of the steel plates during transportation, so that the surfaces of the steel plates are seriously scratched.

Meanwhile, the normal operation of the next process can be influenced by serious water stain on the surface of the steel plate (the surface of the steel plate can not have water vapor in the dry polishing treatment), in order to solve the problems, in the prior art, the treatment is generally carried out by adding water absorption paper (kraft paper is used for replacing the water absorption paper) between the steel plates for absorbing water, but the water absorption time of the water absorption paper is too long (3-4 hours), so that the production efficiency is not favorably improved.

SUMMERY OF THE UTILITY MODEL

The steel sheet surface that exists among the prior art is removed water slowly, defect that production efficiency is low, the utility model discloses a steel sheet grinds machine with surface dewatering device adopts the utility model discloses once only accomplish the surface washing and the process is got rid of to moisture after the steel sheet is accomplished to grind, not only the dewatering is fast, shortens the manufacturing procedure of steel sheet simultaneously, improves production efficiency.

A steel plate grinder with a surface dewatering device comprises a grinder, wherein a water collecting tank is fixedly arranged on the grinder; the outlet end of the grinder is provided with a plurality of spray headers for washing the surface of the steel plate, and the rear sides of the spray headers are fixedly provided with water scraping knives; along the direction of motion of steel sheet scrape the water and have set gradually the roller train of following with the water and absorb water the roller train to the rear side, every group gyro wheel is including being provided with two gyro wheels of both sides about relatively, and the steel sheet passes through between two gyro wheels.

Preferably, along the moving direction of the steel plate, a second water absorbing roller set is further arranged on the rear side of the water absorbing roller set, and the water absorbing roller set and the second water absorbing roller set are both made of water absorbing sponge.

Preferably, a supporting roller set is further arranged on the rear side of the second water absorbing roller set along the moving direction of the steel plate, and the supporting roller set is a solid rubber roller.

Preferably, the water-repelling roller group adopts a soft rubber roller.

Preferably, the grinding machine is further provided with a water guide disc communicated with the water collecting tank, and the water guide disc is located under each roller group.

Preferably, the grinding machine is also provided with a blowing port connected with the hot air blower, and the blowing port is opposite to the water absorbing roller group.

Preferably, the spray headers comprise a left spray header and a right spray header which are arranged in a staggered mode, and the spray points of the left spray header and the right spray header are located on the center line of the steel plate.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model comprises a grinding machine, wherein a water collecting tank is fixed on the grinding machine, and a spray header, a water scraping knife, a water-catching roller group and an absorbing roller group are sequentially arranged along the movement direction of a steel plate; each roller group comprises an upper roller and a lower roller, and the steel plate passes between the two rollers; the utility model discloses at first spray through the shower head to the surface of steel sheet and wash during the use, thereby wash the tiny particle pollutant on steel sheet surface totally, waste water enters into the header tank, then at the in-process of steel sheet continuous motion, through the water scraper with catch up with the moisture on water roller with the steel sheet surface by the front end of steel sheet catch up with the rear end, and finally discharge into in the header tank, rethread absorption gyro wheel will remain water stain absorption at last, realize the drying to the steel sheet, it is effectual to dewater, can not increase past water process simultaneously, the production efficiency is greatly improved.

2. The utility model is also provided with a second water-absorbing roller train, and the water-absorbing roller train and the second water-absorbing roller train are both made of water-absorbing sponge, so that the water absorption capacity of the roller train can be effectively improved, and the water-absorbing property of the sponge is better, thereby ensuring that the water on the surface of the steel plate is completely absorbed; the water dispelling roller set is made of soft rubber, so that the elasticity of the roller set can be effectively improved, and the tightness of the attachment of the roller set and the surface of a steel plate is guaranteed, so that the water dispelling effect is improved, the water absorption capacity of the water absorbing roller is reduced, and the water absorbing effect is prevented from being influenced by excessive water accumulated in the sponge.

3. The utility model is also provided with a supporting roller group made of solid rubber wheels, and the supporting roller group provides support for the steel plate when the tail end of the steel plate passes through the water-dispelling roller wheel, thereby avoiding the upwarping of the tail end of the steel plate and extruding the water-absorbing roller group, and further extruding and flowing the water in the sponge back to the steel plate; meanwhile, the phenomenon that the distance between the two water absorbing rollers is influenced by the fact that the steel plate pushes the water absorbing roller on the upper side is avoided; support the gyro wheel group and adopt practical rubber gyro wheel, satisfied the intensity requirement of supporting the gyro wheel group on the one hand, on the other hand compares with the gyro wheel of metal and can effectively avoid the steel sheet surface by the fish tail, protects the surface of steel sheet.

4. The utility model discloses still be provided with the water guide dish with the header tank intercommunication, can waste water through the water guide dish and lead-in to the header tank fast in, avoid its polluted working environment, can effectively improve the recycle rate of shower water simultaneously, reduce the water consumption of equipment.

5. The utility model discloses a grind and be provided with the mouth of blowing that links to each other with the air heater on the machine, the mouth of blowing is just to the gyro wheel group that absorbs water, blows hot-blast to the gyro wheel that absorbs water through the mouth of blowing, in time dries the absorptive moisture of sponge, and the water content of control sponge also improves the degree of dryness on steel sheet surface through hot-blast evaporation to dryness on the surface of the steel sheet simultaneously, guarantees the effect of anhydrating.

6. The utility model discloses a shower head is including crisscross left shower head and the right shower head that sets up, and its central point that sprays the point and all is located the steel sheet puts, sprays to both sides limit from the middle part of steel sheet, makes things convenient for getting rid of in time of waste water, and the shower head of controlling the setting simultaneously can effectively avoid spraying the dead angle, guarantees the cleaning quality to the steel sheet surface, and the later process of being convenient for goes on smoothly.

Drawings

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

fig. 2 is a schematic structural view of embodiment 2 of the present invention;

FIG. 3 is a schematic sectional view along line A-A of the present invention;

reference numerals: 1. the water-absorbing water-spraying device comprises a grinding machine, 2, a water collecting tank, 3, a spray header, 4, a water scraping knife, 5, a water-catching roller group, 6, a water-absorbing roller group, 7, a second water-absorbing roller group, 8, a supporting roller group, 9, a water guide disc, 10, a hot air machine, 11, a blowing port, 31, a left spray header, 32 and a right spray header.

Detailed Description

The present invention will be further explained by the following embodiments:

embodiment mode 1

As a basic embodiment of the present invention, the present invention discloses a steel plate grinder with a surface dewatering device, the concrete structure of which is shown in fig. 1, the steel plate grinder comprises a grinder 1, a water collecting tank 2 is fixedly arranged at the lower side of a grinding table of the grinder 1, water guide grooves for discharging water into the water collecting tank 2 are arranged at both sides of the grinder 1, and a spray header 3, a wiper blade 4, a water roller train 5 and a water absorbing roller train 6 are sequentially arranged at the outlet end of the grinder 1 along the moving direction of a steel plate; the spray header 3 is connected with a spray water source through a spray pipe, the spray header 3 comprises a left spray header 31 and a right spray header 32 which are respectively arranged at two sides of the grinding machine 1, the left spray header 31 and the right spray header 32 are inclined towards one side of the steel plate, and the spray falling point is positioned at the central line position of the steel plate, so that spray water is diffused from the middle part to two sides, water can be drained in time, and a large number of spray dead corners can be avoided;

the water scraping knife 4 is fixedly arranged on the grinding machine 1 through a mounting frame, a main body of the water scraping knife 4 is made of a steel plate, a layer of soft rubber with the thickness of at least 3mm wraps the surface of the steel plate, the hardness of the water scraping knife 4 is considered, normal water scraping is guaranteed, and the surface of the steel plate can be prevented from being damaged;

the water-dispelling roller group 5 and the water-absorbing roller group 6 are respectively composed of two rollers arranged at the upper side and the lower side, the two rollers of the same roller group are identical in structure, a ground steel plate passes between the two rollers, the water-dispelling roller group 4 is made of soft rubber rollers, the surface of the water-absorbing roller group 5 is sleeved with a water-absorbing sleeve made of a layer of water-absorbing sponge, a water guide disc 9 is fixedly arranged on the grinding machine 1, the water guide disc 9 is obliquely arranged on the grinding machine 1 and is positioned right below the water-dispelling roller 5 and the water-absorbing roller 6, one end of the downward inclination of the water-absorbing roller group is inserted into the water collection tank 2, and therefore sewage falling from the water-dispelling roller 5 and the water-absorbing roller 6 is introduced into the water collection tank 1.

Embodiment mode 2

As a preferred embodiment of the present invention, the present invention discloses a steel plate grinding machine with a surface dewatering device, the concrete structure is shown in fig. 2 and fig. 3, including a grinding machine 1, a water collecting tank 2 is fixedly arranged on the grinding machine 1, a water absorbing roller set 5, a water absorbing roller set 6, a second water absorbing roller set 7 and a supporting roller set 8 are sequentially arranged at the outlet end of the grinding machine 1 along the moving direction of the steel plate on the grinding machine 1, all the roller sets include rollers respectively arranged at the upper and lower sides, the two roller structures of the same roller set are the same, and the structure and the material of the second water absorbing roller set 7 are the same as those of the water absorbing roller set 6; the supporting roller group 8 adopts a solid rubber roller to improve the supporting effect on the steel plate;

further, a blowing port 11 connected with the air heater 10 is further arranged on the grinding machine 1, the blowing port 11 is positioned right above the water absorbing roller group 6, and an outlet of the blowing port is over against the water absorbing roller group 6 and the second water absorbing roller group 7.

When the utility model is used, the steel plate enters from the inlet section of the grinding machine and extends out from the outlet end of the grinding machine, the left spray header and the right spray header spray the cleaned spray water to the central line position of the steel plate and bring out the stains from the two sides of the steel plate, and the sewage directly enters into the water collecting tank; the steel plate continuously extends outwards, the soft rubber of the water scraping plate is in contact with the surface layer of the steel plate, water stains remained on the surface of the steel plate are scraped to the rear end from the front end of the steel plate and are finally discharged into the water collecting tank, the steel plate passing through the water scraping plate enters the water expelling roller group, and the two rollers are tightly attached to the steel plate due to the small distance between the water expelling rollers, so that the water on the surface of the steel plate is extruded out by continuous rolling, finally, the residual water on the surface of the steel plate is absorbed by the sponge of the water absorbing roller group, meanwhile, the water absorbing rollers are dried by hot air blown out from the blowing-dividing port, the drying speed of the water on the surface of the steel plate is accelerated, and finally, the steel plate is discharged through;

compared with the prior art, the utility model discloses not only simple structure, and need not drop into extra manual work and can accomplish the surface work of anhydrating of whole steel sheet, guarantee the grinding of steel sheet and once only accomplish with the work of anhydrating, shortened the process that the steel sheet ground, the steel sheet that simultaneous processing was accomplished can directly enter into next process, has improved production efficiency greatly.

Claims

1. A steel plate grinder with a surface dewatering device, comprising a grinder (1), characterized in that: a water collecting tank (2) is fixedly arranged on the grinding machine (1); the outlet end of the grinding machine (1) is provided with a plurality of spray headers (3) for washing the surfaces of the steel plates, and the rear sides of the spray headers (3) are fixedly provided with water scraping knives (4); along the direction of motion of steel sheet water scraping knife (4) rear side has set gradually and has catchmented roller train (5) and suction roller train (6), and every group gyro wheel is including being provided with two gyro wheels of both sides about relatively, and the steel sheet passes through between two gyro wheels.

2. The steel plate grinder with surface dewatering device according to claim 1, characterized in that: along the direction of motion of steel sheet, the roller train (6) rear side that absorbs water still is provided with second roller train (7) that absorbs water, roller train (6) and the second roller train (7) that absorbs water all adopt the sponge preparation that absorbs water.

3. The steel plate grinder with surface dewatering device according to claim 2, characterized in that: and a supporting roller set (8) is further arranged on the rear side of the second water absorbing roller set (7) along the movement direction of the steel plate, and the supporting roller set (8) is a solid rubber roller.

4. The steel plate grinder with surface dewatering device according to claim 1, characterized in that: the water-driving roller group (5) adopts a soft rubber roller.

5. The steel plate grinder with surface dewatering device according to claim 1, characterized in that: the grinder (1) is also provided with a water guide disc (9) communicated with the water collection tank (2), and the water guide disc (9) is positioned under each roller group.

6. The steel plate grinder with surface dewatering device according to claim 1, characterized in that: the grinding machine (1) is also provided with a blowing port (11) connected with an air heater (10), and the blowing port (11) is opposite to the water absorbing roller group (6).

7. The steel plate grinder with surface dewatering device according to claim 1, characterized in that: the spray header (3) comprises a left spray header (31) and a right spray header (32) which are arranged in a staggered mode, and spray points of the left spray header and the right spray header are located on the center line of the steel plate.