CN214519237U

CN214519237U - Steel plate polishing device

Info

Publication number: CN214519237U
Application number: CN202022644930.4U
Authority: CN
Inventors: 张成武
Original assignee: Tangshan Bohai Metallurgical Intelligent Equipment Co ltd
Current assignee: Tangshan Bohai Metallurgical Intelligent Equipment Co ltd
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-10-29
Anticipated expiration: 2030-11-16

Abstract

The utility model discloses a steel sheet grinding device, the frame top is equipped with the housing, it is equipped with the feed roll to rotate on the frame, lower grinding roller and transfer roller, the feed roll all is equipped with closing device with lower grinding roller top, the closing device bottom is equipped with a plurality of live-rollers, the top rotation of last transport roller of housing is equipped with the grinding roller, be equipped with a plurality of atomizer housing both ends bottoms on the housing inner wall and be equipped with feed inlet and discharge gate, the housing is equipped with bar hair-dryer one on being close to the one end lateral wall of discharge gate, it is equipped with bar hair-dryer two to correspond on the frame. Compared with the prior art, the utility model the advantage lie in: the steel plate polishing device of the utility model is provided with the upper polishing roller and the lower polishing roller, so that the labor and the processing time can be saved by polishing the two sides; the inner wall of the housing is provided with a plurality of atomizing nozzles, so that the upper grinding roller, the grinding roller and the steel plate can be cooled, and sediment generated by grinding can fall; the cover and the base are provided with a first strip-shaped blower and a second strip-shaped blower which can blow the wet steel plate.

Description

Steel plate polishing device

Technical Field

The utility model relates to a steel sheet processing technology field specifically indicates a steel sheet grinding device.

Background

In the process of producing the steel plate, the surface of the steel plate has the defects of pits, cracks, pressed iron scales and the like, and the defects need to be polished by using a polishing tool, the polishing tool for polishing the steel plate in the prior art usually uses an angle grinder with a grinding wheel or a grinding wheel and the like, in the using process, for the steel plate with larger defect area, the efficiency of using the tools such as the angle grinder and the like is low, the labor intensity is high, the grinding wheel or the grinding wheel of the angle grinder rotates at high speed in the polishing process, the steel plate is easy to crack, and potential safety hazards exist for the safety of a polishing operator; most of the existing polishing machines for producing steel plates can only polish a single surface, and need manual turnover, which wastes time and labor.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical problem, provide a two-sided polishing, and polish evenly, the convenient steel sheet grinding device who cools down the dust removal of grinding device to.

In order to solve the technical problem, the utility model provides a technical scheme does: a steel plate polishing device comprises a machine base, a housing is arranged above the machine base, a feeding roller, a lower polishing roller and a conveying roller are rotationally arranged on the upper surface of the machine base, one end of the feeding roller is provided with a first gear, one end of the lower polishing roller is correspondingly provided with a second gear, the first gear and the second gear are sleeved with the same chain, the number of teeth of the first gear is greater than that of the second gear, the upper parts of the feeding roller and the lower grinding roller are respectively provided with a pressing device, the bottom of the pressing device is provided with a plurality of rotating rollers, an upper polishing roller is rotatably arranged above the conveying roller on the housing, a plurality of atomizing nozzles are arranged on the inner wall of the housing, a water tank for supplying water to the atomizing nozzles is arranged at the top of the housing, the improved energy-saving drying machine is characterized in that a feeding hole and a discharging hole are formed in the bottoms of the two ends of the housing, a first strip-shaped blower is arranged on the outer side wall of one end, close to the discharging hole, of the housing, and a second strip-shaped blower is correspondingly arranged on the machine base.

Compared with the prior art, the utility model the advantage lie in: the steel plate polishing device of the utility model is provided with the upper polishing roller and the lower polishing roller, so that the labor and the processing time can be saved by polishing the two sides; the inner wall of the housing is provided with a plurality of atomizing nozzles, so that the upper grinding roller, the grinding roller and the steel plate can be cooled, and sediment generated by grinding can fall; the cover and the base are provided with a first strip-shaped blower and a second strip-shaped blower which can blow the wet steel plate.

As an improvement, the upper surface of the base is hollow, the dust collection box is arranged below the base, sediment can conveniently fall to the dust collection box, the bottom of the dust collection box is an inclined plane, the sediment and water flow to the lower end, and a sealing door is hinged to the side wall of the lower end, so that dust in the dust collection box can be conveniently cleaned.

As an improvement, a first driving motor is arranged at one end of the feeding roller, which is close to the first gear, so that the feeding roller and the lower polishing roller can be conveniently driven to rotate; the base is correspondingly provided with a first motor support.

As an improvement, one end of the upper polishing roller is provided with a second driving motor, so that the upper polishing roller can be conveniently driven to rotate, and the housing is correspondingly provided with a second motor support.

As an improvement, the two pressing devices are connected together through a support, an electric push rod is arranged at the top of the housing, the bottom of a telescopic rod of the electric push rod is fixedly connected with the middle of the support, and the pressing devices are conveniently driven to ascend and descend to press the steel plates.

As an improvement, rubber curtains are arranged on the feeding hole and the discharging hole to prevent the sediment from flying out.

As the improvement, the conveying rollers are provided with a plurality of steel plates which are convenient to drive, and the upper polishing rollers correspond to the conveying rollers positioned in the middle.

Drawings

Fig. 1 is the structure schematic diagram of the utility model relates to a steel sheet grinding device.

Fig. 2 is the vertical cross-section schematic diagram of the feed roll, the first driving motor and the compressing device of the steel plate polishing device.

Fig. 3 is a schematic view of the vertical cross section structure of the upper polishing roller and the second driving motor of the steel plate polishing device of the present invention.

Fig. 4 is a top view of the frame of the steel plate polishing device of the present invention.

As shown in the figure: 1. the device comprises a base, 2, a housing, 2.1, a feeding hole, 2.2, a discharging hole, 3, a feeding roller, 3.1, a first gear, a second gear, 4, a lower grinding roller, 4.1, a second gear, 5, a conveying roller, 6, a chain, 7, a pressing device, 8, an upper grinding roller, 9, an atomizing nozzle, 10, a water tank, 11, a first blower, 12, a second strip-shaped blower, 13, a dust collection box, 14.1, a first driving motor, 14.2, a second driving motor, 15, a support, 16 and an electric push rod.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the term "connected" is to be interpreted broadly, for example, as a fixed connection, a detachable connection, or an integral connection; the specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

With the attached drawings, the steel plate polishing device comprises a machine base 1, a housing 2 is arranged above the machine base 1, a feeding roller 3, a lower polishing roller 4 and a conveying roller 5 are arranged on the upper surface of the machine base 1 in a rotating mode, a first gear 3.1 is arranged at one end of the feeding roller 3, a second gear 4.1 is correspondingly arranged at one end of the lower polishing roller 4, the first gear 3.1 and the second gear 4.1 are sleeved with a same chain 6, the number of teeth of the first gear 3.1 is larger than that of the second gear 4.1, so that the rotating speed of the lower polishing roller 4 is larger than that of the feeding roller 3, the rotating speeds of the first gear 3 and the second gear are prevented from being the same, the steel plate can only move and cannot achieve the polishing effect, a pressing device 7 is arranged above the feeding roller 3 and the lower polishing roller 4, a plurality of rotating rollers 7.1 are arranged at the bottom of the pressing device 7, when the steel plate moves forwards, the rotating rollers 7.1 rotate along with the rotating rollers, an upper polishing roller 8 is arranged above the conveying roller 5 on the housing 2, be equipped with a plurality of atomizer 9 on 2 inner walls of housing, 2 tops of housing are equipped with the water tank 10 that is used for supplying water for atomizer 9, 2 both ends bottoms of housing are equipped with feed inlet 2.1 and discharge gate 2.2, housing 2 is close to and is equipped with bar hair-dryer 11 on the one end lateral wall of discharge gate 2.2, and the correspondence is equipped with bar hair-dryer two 12 on the frame 1.

The upper surface of the machine base 1 is hollow, a dust collection box 13 is arranged below the machine base, the bottom of the dust collection box 13 is an inclined plane, and a sealing door is hinged to the side wall of the lower end of the dust collection box.

One end of the feeding roller 3, which is close to the first gear 3.1, is provided with a first driving motor 14.1; the first driving motor 14.1 drives the first gear 3.1 to rotate, the feeding roller 3 rotates, the first gear 3.1 and the second gear 4.1 are connected through the same chain 6, the first gear 3.1 drives the second gear 4.2 to rotate when rotating, so that the lower polishing roller 4 is driven to rotate, and the first motor support is correspondingly arranged on the machine base 1.

And one end of the upper polishing roller 8 is provided with a second driving motor 14.2, an output shaft of the second driving motor 14.2 is fixedly connected with the upper polishing roller 8, the second driving motor 14.2 drives the upper polishing roller 8 to rotate, and the housing 2 is correspondingly provided with a second motor support.

The two pressing devices 7 are connected together through a support 15, an electric push rod 16 is arranged at the top of the housing 2, and the bottom of an expansion link of the electric push rod 16 is fixedly connected with the middle of the support 15.

Rubber curtains are arranged on the feeding hole 2.1 and the discharging hole 2.2.

The conveying rollers 5 are provided with a plurality of grinding rollers 8 corresponding to the conveying rollers 5 in the middle.

When the steel plate pressing device is implemented, the steel plate is pushed from the feeding hole, the electric push rod is started to enable the pressing device, the feeding roller and the lower polishing roller to clamp the steel plate, the first driving motor is started to drive the feeding roller and the lower polishing roller to rotate, the lower surface of the steel plate is polished while the steel plate is moved forwards, and the rotating rollers at the bottom of the pressing device rotate simultaneously when the steel plate moves forwards; when the steel plate moves to the conveying roller, starting a driving motor II, enabling an upper polishing roller to start rotating, and polishing the upper surface of the steel plate; when the steel plate enters the housing, the atomizing nozzle sprays water to enable the sediment generated by polishing to fall, and the temperature of the polishing device is reduced, and the sediment falls into the dust collection box; after the steel plate is polished, the upper and lower strip-shaped blowers I and II blow the surface of the steel plate; the sealing door of the dust collection box is opened, so that water and sediments in the dust collection box can be cleaned.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a steel sheet grinding device, includes frame (1), its characterized in that: a housing (2) is arranged above the machine base (1), a feeding roller (3), a lower grinding roller (4) and a conveying roller (5) are arranged on the upper surface of the machine base (1) in a rotating mode, a first gear (3.1) is arranged at one end of the feeding roller (3), a second gear (4.1) is correspondingly arranged at one end of the lower grinding roller (4), the first gear (3.1) and the second gear (4.1) are sleeved with a same chain (6), the number of teeth of the first gear (3.1) is larger than that of the second gear (4.1), a pressing device (7) is arranged above the feeding roller (3) and the lower grinding roller (4), a plurality of rotating rollers (7.1) are arranged at the bottom of the pressing device (7), an upper grinding roller (8) is arranged on the housing (2) in a rotating mode, a plurality of atomizing nozzles (9) are arranged on the inner wall of the housing (2), a water tank (10) for supplying water for the atomizing nozzles (9) is arranged at the top of the housing (2), the improved hair dryer is characterized in that the bottom of each of two ends of the housing (2) is provided with a feed inlet (2.1) and a discharge outlet (2.2), one end outer side wall, close to the discharge outlet (2.2), of the housing (2) is provided with a first strip-shaped hair dryer (11), and the base (1) is correspondingly provided with a second strip-shaped hair dryer (12).

2. The steel plate grinding device according to claim 1, wherein: the upper surface of the machine base (1) is hollow, a dust collection box (13) is arranged below the machine base, the bottom of the dust collection box (13) is an inclined plane, and a sealing door is hinged to the side wall of the lower end of the dust collection box.

3. The steel plate grinding device according to claim 1, wherein: one end of the feeding roller (3) close to the first gear (3.1) is provided with a first driving motor (14.1); the base (1) is correspondingly provided with a first motor support.

4. The steel plate grinding device according to claim 1, wherein: one end of the upper grinding roller (8) is provided with a second driving motor (14.2), and the housing (2) is correspondingly provided with a second motor support.

5. The steel plate grinding device according to claim 1, wherein: two closing device (7) link together through support (15), housing (2) top is equipped with electric putter (16), electric putter's (16) telescopic link bottom and support (15) middle part are fixed continuous.

6. The steel plate grinding device according to claim 1, wherein: rubber curtains are arranged on the feed inlet (2.1) and the discharge outlet (2.2).

7. The steel plate grinding device according to claim 1, wherein: the conveying rollers (5) are provided with a plurality of rollers, and the upper polishing roller (8) corresponds to the conveying roller (5) located in the middle.