CN212044247U

CN212044247U - Sand polishing device for steel strip production

Info

Publication number: CN212044247U
Application number: CN202020613558.8U
Authority: CN
Inventors: 夏代习; 夏洪平
Original assignee: Guangdong Huixing Metal Products Co ltd
Current assignee: Guangdong Huixing Metal Products Co ltd
Priority date: 2020-04-22
Filing date: 2020-04-22
Publication date: 2020-12-01
Anticipated expiration: 2030-04-22

Abstract

The utility model discloses a device is thrown with sand to steel band production, throw the case including the sand, there is the sand storage box top outer wall of sand throwing case through bolted connection, and the top outer wall that stores up the sand box has the second motor through bolted connection, the output shaft one end of second motor is provided with the auger, the bottom outer wall that stores up the sand box is opened there is the installing port, and the inner wall of installing port is provided with a lifting cylinder, and the inner wall of lifting cylinder and the outer wall of auger rotate to be connected, the position that stores up sand box bottom outer wall and be close to both sides all is provided with leads the sand pipe, and leads the one end of sand pipe and be provided with the sand gun, one side outer wall that the case was thrown to the. The utility model discloses can promote the polishing sand of bottom of the sand casting box to storing up the sand box again for polishing sand can recycle, has effectively improved the work efficiency of device, and is located the position that the steel band can be injectd to the spacing groove on the guide block, prevents that it from rocking about the sand casting incasement, has effectively improved the result of use of sand casting device.

Description

Sand polishing device for steel strip production

Technical Field

The utility model relates to a steel band production technical field especially relates to a device is thrown with sand to steel band production.

Background

The steel strip is a steel material with large yield, wide application and various varieties, and is divided into a hot rolled steel strip and a cold rolled steel strip according to a processing method, a thin steel strip and a thick steel strip according to the thickness, a wide steel strip and a narrow steel strip according to the width, the narrow steel strip is divided into a directly rolled narrow steel strip and a narrow steel strip longitudinally sheared by the wide steel strip, the steel strip is divided into an original rolled surface steel strip and a coated surface steel strip according to the surface state, and the steel strip is divided into a general steel strip and a.

At present, in the process of steel strip production, the outer surface of a steel strip generally needs to be polished, and a sanding device is often adopted for polishing the steel strip, but the existing sanding device still has certain disadvantages.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a sand polishing device for steel belt production.

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

the utility model provides a sand casting device is used in steel band production, includes the sand casting case, the top outer wall of sand casting case has the storage sand box through bolted connection, and the top outer wall of storing up the sand box has the second motor through bolted connection, the output shaft one end of second motor is provided with the auger, the bottom outer wall of storing up the sand box is opened there is the installing port, and the inner wall of installing port is provided with a lifting cylinder, and the inner wall of lifting cylinder and the outer wall of auger rotate to be connected, the position that stores up sand box bottom outer wall and be close to both sides all is provided with leads the sand pipe, and leads the one end of sand pipe and be provided with the sand gun, one side outer wall of sand casting case is opened there is the feed inlet, and the opposite.

As a further aspect of the present invention: the top outer wall of the sand throwing box is connected with a first motor through a bolt, one end of an output shaft of the first motor is provided with a rotating shaft, the outer wall of the rotating shaft is provided with a material conveying roller, and the outer wall of the material conveying roller is bonded with a rubber ring.

As a further aspect of the present invention: the top and the bottom inner wall of sand throwing case all are provided with the bracing piece, and the welding of the one end outer wall of bracing piece has the guide block, and the outer wall of guide block is opened there is the spacing groove.

As a further aspect of the present invention: the sand blasting gun, the first motor and the second motor are all connected with a switch through wires, and the switch is connected with a power supply through wires.

As a further aspect of the present invention: the sand box of throwing is provided with the fixed plate on one side outer wall, and there is the water pump top outer wall of fixed plate through bolted connection, and the both sides of water pump are gone out the water head and are all provided with the drain pipe, and the welding of one side outer wall of drain pipe has the shower nozzle that the equidistance distributes.

As a further aspect of the present invention: and a water pumping pipe is arranged at the water inlet end of the water pump.

As a further aspect of the present invention: the outer wall of one side of the sand throwing box is connected with a water tank through a bolt.

The utility model has the advantages that:

1. the sand blasting gun is driven to work through the arranged sand storage box, the auger, the lifting cylinder and the sand blasting gun, polishing sand in the sand storage box can be sprayed onto a steel belt moving in the sand blasting box, the used polishing sand falls on the bottom of the sand blasting box, and meanwhile, the second motor is driven to work to drive the auger to rotate, so that the polishing sand at the bottom of the sand blasting box can be lifted into the sand storage box again, the polishing sand can be recycled, and the working efficiency of the device is effectively improved;

2. the first motor is driven to work through the first motor, the material conveying roller, the rubber ring, the material guide block and the limiting groove, the material conveying roller can be driven to rotate, the friction between the rubber ring on the material conveying roller and the steel belt can be increased, so that the steel belt can stably move, the limiting groove on the material guide block can limit the position of the steel belt, the steel belt is prevented from shaking left and right in the polishing box, and the using effect of the polishing device is effectively improved;

3. through the water pump that sets up, the drain pipe, the shower nozzle, drinking-water pipe and water tank, because mutual friction between steel band and the polishing sand for the steel band temperature after the polishing is higher, when the steel band is derived from the sand casting case, can drive the water pump work, take water out from the water tank, then spout to the steel band through the shower nozzle on the drain pipe, play the refrigerated effect of cooling down, and spun water part still can flow back in the water tank, can recycle, accord with energy-concerving and environment-protective requirement.

Drawings

FIG. 1 is a schematic sectional view showing a polishing apparatus for steel strip production according to example 1;

FIG. 2 is a schematic view showing the overall construction of a sand polishing apparatus for steel strip production according to example 1;

fig. 3 is a schematic side view of a sand polishing device for steel strip production according to example 2.

In the figure: 1 sand throwing box, 2 feed inlets, 3 limiting grooves, 4 material guide blocks, 5 lifting cylinders, 6 sand blasting guns, 7 supporting rods, 8 rotating shafts, 9 discharge ports, 10 rubber rings, 11 material conveying rollers, 12 first motors, 13 sand storage boxes, 14 sand guide pipes, 15 second motors, 16 packing augers, 17 fixing plates, 18 water pumps, 19 water pumping pipes, 20 water discharging pipes, 21 spray heads and 22 water tanks.

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

Referring to fig. 1-2, a sand casting device for steel strip production comprises a sand casting box 1, wherein the outer wall of the top of the sand casting box 1 is connected with a sand storage box 13 through a bolt, the outer wall of the top of the sand storage box 13 is connected with a second motor 15 through a bolt, one end of an output shaft of the second motor 15 is provided with an auger 16, the outer wall of the bottom of the sand storage box 13 is provided with a mounting opening, the inner wall of the mounting opening is welded with a lifting cylinder 5, the inner wall of the lifting cylinder 5 is rotatably connected with the outer wall of the auger 16, sand guide pipes 14 are welded at positions, close to two sides, of the outer wall of the bottom of the sand storage box 13, one end of each sand guide pipe 14 is provided with a sand blasting gun 6, the outer wall of one side of the sand casting box 1.

Wherein, the top outer wall of sand blasting box 1 has first motor 12 through bolted connection, and the output shaft one end of first motor 12 is provided with pivot 8, the outer wall of pivot 8 is provided with defeated material roller 11, the outer wall of defeated material roller 11 bonds there is rubber circle 10, bracing piece 7 has all been welded to the top of sand blasting box 1 and bottom inner wall, and the one end outer wall welding of bracing piece 7 has guide block 4, the outer wall of guide block 4 is opened there is spacing groove 3, sand blasting gun 6, first motor 12 and second motor 15 all are connected with the switch through the wire, and the switch is connected with the power through the wire.

The working principle is as follows: when the polishing device is used, the sand-blasting gun 6 is driven to work, polishing sand in the sand storage box 13 can be sprayed onto a steel strip moving in the sand-blasting box 1, the used polishing sand falls on the bottom of the sand-blasting box 1, meanwhile, the second motor 15 is driven to work, the auger 16 is driven to rotate, the polishing sand at the bottom of the sand-blasting box 1 can be lifted into the sand storage box 13 again, the polishing sand can be recycled, the working efficiency of the device is effectively improved, the first motor 12 is driven to work, the material conveying roller 11 can be driven to rotate, the friction between the rubber ring 10 on the material conveying roller 11 and the steel strip can be increased, the steel strip can stably move, the position of the steel strip can be limited by the limiting groove 3 on the material guide block 4, the steel strip is prevented from swinging left and right in the sand-blasting box 1, and the using effect of the polishing device.

Example 2

Referring to fig. 3, in the embodiment, compared with embodiment 1, the sand polishing device for steel strip production further includes a fixing plate 17 welded to an outer wall of one side of the sand polishing box 1, a water pump 18 is connected to an outer wall of the top of the fixing plate 17 through a bolt, water outlet ends of two sides of the water pump 18 are both provided with a water discharge pipe 20, spray heads 21 distributed at equal intervals are welded to an outer wall of one side of the water discharge pipe 20, a water suction pipe 19 is arranged at a water inlet end of the water pump 18, and a water tank 22 is connected to an outer wall of one side.

The working principle is as follows: when the polishing device is used, the steel belt and the polishing sand are mutually rubbed, so that the temperature of the polished steel belt is higher, when the steel belt is led out from the sand polishing box 1, the water pump 18 can be driven to work, water is pumped out from the water tank 22 and then is sprayed onto the steel belt through the spray head 21 on the water discharge pipe 20, the cooling effect is achieved, the sprayed water part can also flow back into the water tank 22, the water can be recycled, and the requirements of energy conservation and environmental protection are met.

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

1. A sand polishing device for steel strip production comprises a sand polishing box (1) and is characterized in that, the outer wall of the top of the sand throwing box (1) is connected with a sand storage box (13) through a bolt, and the outer wall of the top of the sand storage box (13) is connected with a second motor (15) through a bolt, one end of an output shaft of the second motor (15) is provided with a packing auger (16), the outer wall of the bottom of the sand storage box (13) is provided with an installation opening, and the inner wall of the mounting opening is provided with a lifting cylinder (5), the inner wall of the lifting cylinder (5) is rotationally connected with the outer wall of the packing auger (16), the positions of the outer wall of the bottom of the sand storage box (13) close to the two sides are provided with sand guide pipes (14), and one end of the sand guide pipe (14) is provided with a sand blasting gun (6), the outer wall of one side of the sand throwing box (1) is provided with a feeding hole (2), and the outer wall of the other side of the sand throwing box (1) is provided with a discharge hole (9).

2. The sand-polishing device for the production of the steel strip is characterized in that the top outer wall of the sand-polishing box (1) is connected with a first motor (12) through a bolt, one end of an output shaft of the first motor (12) is provided with a rotating shaft (8), the outer wall of the rotating shaft (8) is provided with a material conveying roller (11), and the outer wall of the material conveying roller (11) is bonded with a rubber ring (10).

3. The sand polishing device for producing the steel strip as recited in claim 1, wherein the top and bottom inner walls of the sand polishing box (1) are provided with support rods (7), the outer wall of one end of each support rod (7) is welded with a material guide block (4), and the outer wall of each material guide block (4) is provided with a limiting groove (3).

4. The sand blasting device for steel strip production according to claim 2, wherein the sand blasting gun (6), the first motor (12) and the second motor (15) are all connected with a switch through wires, and the switch is connected with a power supply through wires.

5. The sand-blasting device for producing the steel strip according to any one of claims 1 to 4, wherein a fixing plate (17) is arranged on the outer wall of one side of the sand-blasting box (1), a water pump (18) is connected to the outer wall of the top of the fixing plate (17) through a bolt, water discharge pipes (20) are arranged at the water outlet ends of two sides of the water pump (18), and spray heads (21) distributed at equal intervals are welded on the outer wall of one side of each water discharge pipe (20).

6. A sand-polishing device for steel strip production according to claim 5, characterized in that the water inlet end of the water pump (18) is provided with a water pumping pipe (19).

7. A sand-blasting device for steel strip production according to claim 6, characterized in that the water tank (22) is connected to the outer wall of one side of the sand-blasting tank (1) through bolts.