CN216500131U

CN216500131U - Steel band spray set

Info

Publication number: CN216500131U
Application number: CN202122992804.2U
Authority: CN
Inventors: 唐勇; 杨震; 杨波; 李关伟
Original assignee: Sichuan Pangang Jiade Precision Technology Co ltd
Current assignee: Sichuan Pangang Jiade Precision Technology Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-05-13
Anticipated expiration: 2031-11-30

Abstract

The utility model relates to the technical field of steel strip processing, and provides a steel strip spraying device which comprises a top plate and a spraying mechanism arranged on the top plate, wherein the spraying mechanism comprises two spraying units positioned on two sides of a steel strip; the spray unit comprises a support plate, a movable plate, a driving assembly and a spray pipe, the support plate is vertically arranged at the top of the top plate, the movable plate is arranged on one side of the support plate, the driving assembly is used for driving the movable plate to reciprocate along the horizontal direction, the spray pipe is vertically arranged on one side of the movable plate, which deviates from the support plate, a plurality of spray heads are arranged on the spray pipe along the height direction of the spray pipe, and the spray heads face to the side wall of the steel belt. According to the utility model, the spraying units are arranged on the two sides of the steel belt, and the two spraying units are used for respectively spraying the antirust liquid on the two side walls of the steel belt, so that the labor intensity of workers is reduced on the basis of improving the spraying efficiency; simultaneously, can adjust the distance of shower nozzle to steel band lateral wall as required, make it can be applicable to the steel band of different thickness and use, the practicality is strong.

Description

Steel band spray set

Technical Field

The utility model relates to the technical field of steel belt processing, in particular to a steel belt spraying device.

Background

After being uncoiled by an uncoiler, the steel strip is often required to be in a vertical state and conveyed to the next processing station for further processing under the traction of other traction equipment. In the process, aqueous antirust liquid is often required to be sprayed on the surface of the steel strip to prevent the surface of the steel strip from rusting or scratching.

The existing spraying mode is often operated by manually holding a spraying pipe, and the mode has the defects of high manual labor intensity, poor spraying effect and influence on actual processing quality.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a steel strip spraying device which can replace manual work to spray antirust liquid to a steel strip and improve the spraying effect on the basis of reducing the labor intensity of the manual work.

The embodiment of the utility model is realized by the following technical scheme:

a steel band spraying device comprises a top plate and a spraying mechanism arranged on the top plate, wherein the spraying mechanism comprises two spraying units positioned on two sides of a steel band;

the spray unit comprises a support plate, a movable plate, a driving assembly and a spray pipe, the support plate is vertically arranged at the top of the top plate, the movable plate is arranged on one side of the support plate, the driving assembly is used for driving the movable plate to reciprocate along the horizontal direction, the spray pipe is vertically arranged on one side of the movable plate, which deviates from the support plate, a plurality of spray heads are arranged on the spray pipe along the height direction of the spray pipe, and the spray heads face to the side wall of the steel belt.

Optionally, the driving assembly comprises a screw and a plurality of telescopic columns, the movable plate is connected with the supporting plate through the telescopic columns, one end of the screw horizontally penetrates through the supporting plate and then is rotatably connected with the movable plate, and the screw is in threaded connection with the supporting plate.

Furthermore, a plurality of telescopic columns are distributed at four corners of the supporting plate, and one end, far away from the moving plate, of the screw rod is connected with a rotating handle.

Optionally, a guide mechanism is further arranged on the top plate, and the guide mechanism comprises two guide units located on two sides of the steel strip;

the guide unit comprises a base, a door-shaped support and a guide roller, the top of the top plate is arranged on the base, the door-shaped support is arranged on the base, one end of the guide roller is rotatably connected with the top surface of the base, the other end of the guide roller is rotatably connected with the inner top of the door-shaped support, and the outer wall of the guide roller is in contact with the side wall of the steel belt.

Furthermore, the number of the guide mechanisms is two, the two guide mechanisms are sequentially arranged along the moving direction of the steel strip, and the spraying mechanism is located between the two guide mechanisms.

Furthermore, the top surface of the top plate is provided with slideways which are in one-to-one correspondence with the guide mechanisms, the axes of the slideways are vertical to the axis of the steel strip, and the bottom of the base is slidably arranged in the slideways;

the slide rail is characterized in that strip-shaped holes are formed in the top plates on two sides of the slide rail, the axis of each strip-shaped hole is parallel to the axis of the slide rail, and fixing holes corresponding to the strip-shaped holes in a one-to-one mode are formed in the base.

Optionally, a plurality of supporting legs are arranged at the bottom of the top plate, and a plurality of rollers are arranged at the bottoms of the supporting legs.

Optionally, the spraying device further comprises a liquid storage tank arranged below the top plate, the top of the liquid storage tank is of an open structure, and the top plate is provided with a notch corresponding to the spraying mechanism;

the inside filter screen that is equipped with of liquid reserve tank, the filter screen separates the liquid reserve tank internal partitioning for collecting chamber and circulation chamber, collect breach counterpoint on chamber and the roof, the circulation intracavity is equipped with the water pump, the shower that sprays the unit all links to each other with the water pump through the hose.

Furthermore, the inner bottom of the liquid storage tank is obliquely arranged, the collecting cavity is positioned on the higher side of the inner bottom of the liquid storage tank, a liquid discharge pipe is arranged on the lower side of the inner bottom of the liquid storage tank, and a valve is connected to the liquid discharge pipe.

The technical scheme of the embodiment of the utility model at least has the following advantages and beneficial effects:

according to the steel belt spraying device provided by the utility model, the spraying units are arranged on the two sides of the steel belt, and the two spraying units are used for respectively spraying the antirust liquid on the two side walls of the steel belt, so that the labor intensity of workers is reduced on the basis of improving the spraying efficiency; simultaneously, can adjust the distance of shower nozzle to steel band lateral wall as required, make it can be applicable to the steel band of different thickness and use, the practicality is strong.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a plan view of a steel strip spray apparatus provided in example 1 of the present invention;

FIG. 2 is a front view of a steel strip spraying device provided in embodiment 1 of the present invention;

FIG. 3 is a schematic structural view of the A-A direction spraying mechanism in FIG. 1;

FIG. 4 is a schematic view of an internal structure of a liquid storage tank according to embodiment 1 of the present invention

FIG. 5 is a top view of a steel strip spraying device provided in example 2 of the present invention;

FIG. 6 is a schematic view of the guide mechanism of FIG. 5B-B;

fig. 7 is a schematic view of the structure of the C-C guide mechanism of fig. 6.

Icon: 1-top plate, 101-notch, 2-liquid storage tank, 201-collection cavity, 202-circulation cavity, 3-supporting leg, 4-roller, 5-spraying unit, 501-supporting plate, 502-moving plate, 503-spraying pipe, 504-spray head, 505-screw, 506-telescopic column, 507-rotating handle, 6-filter screen, 7-water pump, 8-hose, 9-liquid discharge pipe, 10-valve, 11-guiding unit, 1101-base, 1102-door type bracket, 1103-guiding roller, 12-fastener, 100-steel belt.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the product of this application is used, the description is merely for convenience and simplicity of description, and it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

Referring to fig. 1 to 4, the present embodiment provides a steel strip spraying device for spraying a rust preventive liquid to a steel strip 100 which is uncoiled by an uncoiler and is in a vertical state under the traction of other traction devices. The steel belt spraying device comprises a top plate 1, a spraying mechanism arranged on the top plate 1 and a liquid storage tank 2 arranged below the top plate 1. In order to move the steel strip spraying device according to actual needs, the bottom of the top plate 1 is provided with a plurality of supporting legs 3, the supporting legs 3 are preferably distributed at four corners of the bottom of the top plate 1, and meanwhile, the bottom of each supporting leg 3 is provided with a roller 4, and the roller 4 is preferably a universal self-locking wheel so as to move or fix the steel strip spraying device.

The spraying mechanism comprises two spraying units 5 positioned at two sides of the steel strip 100, and it can be understood that the two spraying units 5 are symmetrically arranged at two sides of the steel strip 100 along the axis of the steel strip 100 so as to spray two side walls of the steel strip 100 through the two spraying units 5 respectively, thereby improving the spraying efficiency.

Specifically, with continued reference to fig. 3, the spraying unit 5 includes a supporting plate 501, a moving plate 502, a driving assembly and a spraying pipe 503, the supporting plate 501 is vertically disposed on the top of the top plate 1, the moving plate 502 is disposed on one side of the supporting plate 501, the driving assembly is used for driving the moving plate 502 to reciprocate along the horizontal direction, the spraying pipe 503 is vertically disposed on one side of the moving plate 502 departing from the supporting plate 501, a plurality of spraying nozzles 504 are disposed on the spraying pipe 503 along the height direction thereof, and the spraying nozzles 504 face the side wall of the steel strip 100.

When the steel strip 100 passes through between the two spraying units 5 under the traction of other traction devices, the spray heads 504 on the spray pipes 503 of the two spraying units 5 spray corresponding antirust liquid, so that the antirust liquid is sprayed on the side wall of the steel strip 100 as uniformly as possible by virtue of the plurality of spray heads 504 arranged in the height direction, and the actual spraying effect is improved. It is understood that the spray head 504 can be, but is not limited to, a spray type spray head, so that the antirust liquid sprayed from the spray head 504 is atomized to achieve a better spraying effect.

Therefore, the steel strip spraying device provided by the embodiment reduces the labor intensity of workers on the basis of improving the spraying efficiency by arranging the spraying units 5 at the two sides of the steel strip 100 and spraying the antirust liquid on the two side walls of the steel strip 100 by means of the two spraying units 5 respectively; meanwhile, in the embodiment, the spraying unit 5 can adjust the distance from the spray head 504 to the side wall of the steel strip 100 as required, so that the steel strip 100 with different thicknesses can be used, and the practicability is high.

It will be appreciated that the drive assembly may be a linear drive arrangement, such as an air cylinder, hydraulic cylinder or electric ram, as is conventional in the art. However, in consideration of practical cost, the driving assembly of the present embodiment includes a screw 505 and a plurality of telescopic columns 506 which can freely extend and retract, the plurality of telescopic columns 506 are preferably distributed at four corners of one side of the supporting plate 501, and the moving plate 502 is connected with the supporting plate 501 through the telescopic columns 506. Meanwhile, one end of the screw 505 horizontally penetrates through the support plate 501 and then is rotatably connected with the moving plate 502, one end of the screw 505, which is far away from the moving plate 502, is connected with a rotating handle 507, and the screw 505 is in threaded connection with the support plate 501.

When the distance from the spray nozzle 504 to the side wall of the steel strip 100 needs to be adjusted, the distance from the spray nozzle 504 to the side wall of the steel strip 100 can be adjusted only by rotating the rotating handle 507 and pushing the moving plate 502 by the screw 505 at the moment, and the operation is simple and convenient. Meanwhile, the movable plate 502 and the support plate 501 are connected by arranging the telescopic columns 506 which can be freely stretched and contracted, and when the movable plate 502 reciprocates along the horizontal direction, the telescopic columns 506 correspondingly stretch or contract, so that the stability of the movable plate 502 during movement is improved.

In order to recycle resources, with reference to fig. 4, the top of the liquid storage tank 2 is open, and the top plate 1 is provided with a notch 101 corresponding to the spraying mechanism. Simultaneously, the inside filter screen 6 that is equipped with of liquid reserve tank 2, filter screen 6 is collected chamber 201 and circulation chamber 202 with 2 internal partitions of liquid reserve tank, and collects the breach 101 counterpoint on chamber 201 and the roof 1, is equipped with water pump 7 in the circulation chamber 202, and spray unit 5's shower 503 all links to each other with water pump 7 through hose 8.

With the arrangement, before spraying operation, enough antirust liquid is added into the liquid storage tank 2; in the spraying operation, the rust preventive liquid is pumped to the spraying pipe 503 of each spraying unit 5 by the water pump 7, and finally sprayed onto the side wall of the steel strip 100 by the spray head 504. Meanwhile, the antirust liquid which is sprayed on the side wall of the steel strip 100 and is redundant can flow downwards along the side wall of the steel strip 100, the antirust liquid which drips from the steel strip 100 falls into the collection cavity 201 of the liquid storage tank 2 after passing through the notch 101 of the top plate 1, and impurities are adhered to the side wall of the steel strip 100, so that the antirust liquid which drips from the steel strip 100 and is mixed with the impurities flows into the circulation cavity 202 for recycling after being filtered by the filter screen 6.

Further, in order to facilitate the rust preventive liquid flowing back to the collection chamber 201 to smoothly flow into the circulation chamber 202 from the collection chamber 201, referring to fig. 4, the inner bottom of the liquid storage tank 2 is inclined, and the collection chamber 201 is located on the higher side of the inner bottom of the liquid storage tank 2; meanwhile, in order to facilitate the later replacement of the antirust liquid in the liquid storage tank 2, a liquid discharge pipe 9 is arranged on the lower side of the bottom in the liquid storage tank 2, and a valve 10 is connected to the liquid discharge pipe 9. After the antirust liquid in the liquid storage tank 2 is used for a period of time, only the valve 10 needs to be opened to discharge all the antirust liquid, and then new antirust liquid is added again.

Example 2

Considering that the steel strip 100 is drawn only by other drawing means, the stability of the steel strip 100 as it passes through the spraying mechanism tends to be poor. Therefore, referring to fig. 5 to 7, on the basis of embodiment 1, the top plate 1 of this embodiment is further provided with a guide mechanism, and the guide mechanism includes two guide units 11 located at two sides of the steel strip 100, so as to improve the stability of the steel strip 100 during the spraying operation.

It can be understood that the guiding mechanism of this embodiment is two, and two guiding mechanisms set gradually along the direction of motion of steel band 100 for spray the mechanism and be located between two guiding mechanisms, thereby realize that steel band 100 sprays the operation through spraying the mechanism again after first through a guiding mechanism, and the steel band 100 that just sprays the operation can move towards next processing station again after another guiding mechanism to this further improves the stability of steel band 100 in the operation in-process that sprays.

Specifically, with continued reference to fig. 6 and 7, the guiding unit 11 includes a base 1101, a door-shaped support 1102 and a guiding roller 1103, the base 1101 is disposed on the top of the top plate 1, the door-shaped support 1102 is disposed on the base 1101, one end of the guiding roller 1103 is rotatably connected with the top surface of the base 1101, and the other end of the guiding roller 1103 is rotatably connected with the inner top of the door-shaped support 1102, so that the guiding roller 1103 can rotate freely; meanwhile, the outer walls of the guide rollers 1103 of both guide units 11 are in contact with the side walls of the steel strip 100.

So set up, when steel band 100 advanced guiding mechanism, two lateral walls of steel band 100 contacted with the outer wall of two guiding units 11's guiding roll 1103 respectively, and guiding roll 1103 freely rotated under the effect of steel band 100 friction power this moment to rely on two guiding rolls 1103 to play the effect of direction, with the stability that improves steel band 100.

Further, it is considered that the steel strip 100 of different thickness is often encountered in actual processing. Therefore, in order to adapt the guiding mechanism to steel strips 100 with different thicknesses, with continued reference to fig. 6 and 7, the top surface of the top plate 1 is provided with one-to-one corresponding slideways with the axes perpendicular to the axis of the steel strip 100, and the bottoms of the pedestals 1101 are slidably arranged in the slideways, so as to adjust the distance between the pedestals 1101 of the two guiding units 11 according to the thickness of the steel strip 100, and thus, adjust the distance between the guiding rollers 1103 of the two guiding units 11.

Meanwhile, the top plate 1 on the two sides of the slide way is provided with the strip-shaped holes, the axes of the strip-shaped holes are parallel to the axis of the slide way, the base 1101 is provided with fixing holes in one-to-one correspondence to the strip-shaped holes, after the base 1101 slides to a preset position, the base 1101 and the top plate 1 can be fixedly connected only by utilizing the fasteners 12 (such as bolts and nuts) to sequentially penetrate through the fixing holes of the base 1101 and the strip-shaped holes in the top plate 1, and the operation is simple and convenient.

It should be noted that, in the actual implementation process, bristles may be further disposed on the outer wall of the guide roller 1103, so that some impurities on the side wall of the steel strip 100 are brushed away by the bristles, thereby further improving the spraying effect of the whole spraying operation.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A steel band spraying device is characterized by comprising a top plate and a spraying mechanism arranged on the top plate, wherein the spraying mechanism comprises two spraying units positioned on two sides of a steel band;

2. The steel strip spraying device according to claim 1, wherein the driving assembly comprises a screw and a plurality of telescopic columns, the moving plate is connected with the supporting plate through the telescopic columns, one end of the screw horizontally penetrates through the supporting plate and then is rotatably connected with the moving plate, and the screw is in threaded connection with the supporting plate.

3. The steel strip spray device according to claim 2, wherein a plurality of the telescopic columns are distributed at four corners of the support plate, and a rotating handle is connected to one end of the screw rod, which is far away from the moving plate.

4. The steel strip spraying device according to claim 1, wherein a guide mechanism is further arranged on the top plate, and the guide mechanism comprises two guide units positioned on two sides of the steel strip;

5. The steel strip spray device according to claim 4, wherein the number of the guide mechanisms is two, the two guide mechanisms are arranged in sequence along the moving direction of the steel strip, and the spray mechanism is positioned between the two guide mechanisms.

6. The steel strip spraying device according to claim 4, wherein the top surface of the top plate is provided with slideways which correspond to the guide mechanisms one to one, the axes of the slideways are perpendicular to the axis of the steel strip, and the bottom of the base is slidably arranged in the slideways;

7. The steel strip spray device according to claim 1, wherein a plurality of support legs are provided at the bottom of the top plate, and rollers are provided at the bottom of each of the plurality of support legs.

8. The steel strip spraying device according to claim 1, further comprising a liquid storage tank arranged below the top plate, wherein the top of the liquid storage tank is of an open structure, and a notch corresponding to the spraying mechanism is formed in the top plate;

the inside filter screen that is equipped with of liquid reserve tank, the filter screen separates the liquid reserve tank inside for collecting chamber and circulation chamber, collect the breach counterpoint on chamber and the roof, the circulation intracavity is equipped with the water pump, the shower of spraying the unit all links to each other with the water pump through the hose.

9. The steel strip spraying device according to claim 8, wherein the inner bottom of the liquid storage tank is inclined, the collecting cavity is located on the higher side of the inner bottom of the liquid storage tank, and a drain pipe is arranged on the lower side of the inner bottom of the liquid storage tank and is connected with a valve.