CN210506535U

CN210506535U - Efficient automatic pickling line

Info

Publication number: CN210506535U
Application number: CN201921296045.2U
Authority: CN
Inventors: 周建清
Original assignee: Wuxi Xinbao Heavy Industry Technology Co Ltd
Current assignee: Wuxi Xinbao Heavy Industry Technology Co Ltd
Priority date: 2019-08-10
Filing date: 2019-08-10
Publication date: 2020-05-12
Anticipated expiration: 2029-08-10

Abstract

The utility model discloses a high-efficiency automatic pickling line, the structure of which comprises a feeding trolley, a trolley slide rail and a feeding port, the pickling line device is provided with a five-roller temper mill through the inside of a unit protective shell, stains on the surface of a steel sheet are removed through a shovel head guide plate, the steel sheet is transmitted through a guide vertical roller, the steel sheet enters the inside of the five-roller temper mill, an upper roller rotates, a lower roller rotates through the transmission of a transmission belt, the steel sheet is leveled through the upper roller and the lower roller, the steel sheet is pressed into a pickling tank through a pinch roller for pickling, then the steel sheet enters the inside of the pickling tank for cleaning, the surface of the steel sheet is cleaned through a cleaning machine, after the cleaning, the steel sheet is dried through a steam pipe in a steam drying furnace, the automation degree is higher, the high-efficiency of removing rusted substances on the surface of the steel sheet is achieved, and the pickling tank, the pickling is relatively complete.

Description

Efficient automatic pickling line

Technical Field

The utility model relates to a steel pickling technical field, concretely relates to high-efficient automatic pickling line.

Background

The pickling is a method for removing oxide scales and rusts on the surface of steel by using an acid solution, which is called pickling, is a method for cleaning the surface of metal, is generally carried out together with a pre-film, generally, a workpiece is immersed into an aqueous solution of sulfuric acid and the like to remove thin films of oxides and the like on the surface of the metal, and is a pretreatment or intermediate treatment of processes such as electroplating, enamel, rolling and the like.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, a high-efficiency automatic pickling line is provided, and the problems that the operation of the existing pickling line is complex, the automation degree is low, rusty matters on the surface of steel cannot be efficiently removed, and the steel cannot be kept highly flat in the conveying process, so that the pickling is incomplete are solved.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a high-efficiency automatic pickling unit, which comprises a feeding trolley, a trolley slide rail, a feeding port, an electric cabinet, a button, a power supply wire, a placing plate, a unit protective shell, an uncoiler, a guide plate shaft, a shovel head guide plate, a guide vertical roller, hydraulic scissors, a welding platform, a hydraulic decorticator, a five-roller temper mill, a pinch roller, a pickling tank, a clear water tank, a brusher, a steam drying furnace, a steam pipe, a coiling machine, an upper roller belt, a transmission belt, a lower roller belt and a motor, wherein the lower end of the feeding trolley is arranged on the trolley slide rail in a clearance fit manner, the trolley slide rail is arranged outside the feeding port, the feeding port is embedded at the left lower end of the unit protective shell, the electric cabinet is arranged on the front surface of the unit protective shell, the button, the hydraulic scissors, the welding platform, the hydraulic decor, the device comprises a placing plate, a decoiler, an electric cabinet, a guide plate shaft, a shovel head guide plate, a guide vertical roller, a steam pipe, a steam drying furnace, a steam pipe and an electric cabinet, wherein the placing plate is arranged at the right end of the unit protective shell, the decoiler and the decoiler are both electrically connected with the electric cabinet, the guide plate shaft is fixedly arranged inside the unit protective shell, the guide plate shaft is hinged with the shovel head guide plate, the guide vertical roller is arranged inside the unit protective shell and is positioned at the upper end of the shovel head guide plate, the pinch roller is positioned at the inner upper end of the pickling tank, the five-roller temper mill is arranged at the left end of the pickling tank, the upper end of the inner part of the pickling tank is provided with the brusher, the steam pipe is arranged inside the steam drying furnace, the steam pipe is electrically connected with the electric cabinet, the deco, the upper roller is in transmission connection with the lower roller through a transmission belt, and the lower roller is in transmission connection with the lower roller through a belt.

Furthermore, the shovel head guide plate is of a triangular structure and is installed in an inclined mode of 30 degrees.

Furthermore, the guide vertical roller is of a cylindrical structure and is provided with seven guide vertical rollers.

Furthermore, the pinch rolls are of a cylindrical structure, four pinch rolls are arranged, two pinch rolls are in a group, and two pinch rolls are respectively arranged on the pickling tank and the clean water tank.

Furthermore, the upper rollers are arranged in two numbers and are driven by the upper roller belt.

Furthermore, the number of the lower rollers is three, and the transmission is carried out through a lower roller belt.

(III) advantageous effects

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

in order to solve the problems that the operation of the existing pickling line is complex, the automation degree is low, rust on the surface of steel cannot be efficiently removed, and the steel cannot be kept highly flat in the transmission process, so that the pickling is incomplete, a five-roller leveler is arranged in a unit protective shell, stains on the surface of the steel sheet are removed through a shovel head guide plate, the steel sheet is transmitted through a guide vertical roller, the steel sheet enters the five-roller leveler, an upper roller rotates, a lower roller rotates through the transmission of a transmission belt, the steel sheet is leveled through the upper roller and the lower roller, then the steel sheet is pressed into a pickling tank through a pinch roller for pickling, then the steel sheet enters a clean water tank for cleaning, the surface of the steel sheet is cleaned through a cleaner, and after the cleaning is finished, the steel sheet is dried through a steam pipe in a steam drying furnace, the automation degree is high, the rust on the surface of the steel can be removed efficiently, and the steel can be pickled smoothly and completely.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

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

FIG. 2 is a schematic view of the sectional structure of the pickling machine of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the five-roller temper mill of the present invention;

fig. 4 is a schematic perspective view of the shovel head guide plate of the present invention.

In the figure: the device comprises a feeding trolley-1, a trolley slide rail-2, a feeding port-3, an electric cabinet-4, a button-5, a power supply lead-6, a placing plate-7, a unit protective shell-8, an uncoiler-9, a guide plate shaft-10, a shovel head guide plate-11, a guide vertical roll-12, hydraulic scissors-13, a welding platform-14, a hydraulic decorticator-15, a five-roll planisher-16, a pinch roll-17, a pickling tank-18, a cleaning water tank-19, a cleaning brush-20, a steam drying furnace-21, a steam pipe-22, a coil taking machine-23, an upper roll-24, an upper roll belt-25, a transmission belt-26, a lower roll-27, a lower roll belt-28 and a motor-29.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a high-efficiency automatic pickling line: comprises a feeding trolley 1, a trolley slide rail 2, a feeding port 3, an electric cabinet 4, a button 5, a power supply wire 6, a placing plate 7, a unit protective shell 8, an uncoiler 9, a guide plate shaft 10, a shovel head guide plate 11, a guide vertical roller 12, hydraulic scissors 13, a welding platform 14, a hydraulic decorticator 15, a five-roller leveler 16, a pinch roller 17, a pickling tank 18, a clean water tank 19, a brusher 20, a steam drying furnace 21, a steam pipe 22, a coil taking machine 23, an upper roller 24, an upper roller belt 25, a transmission belt 26, a lower roller 27, a lower roller belt 28 and a motor 29, wherein the lower end of the feeding trolley 1 is arranged on the trolley slide rail 2 in a clearance fit manner, the trolley slide rail 2 is arranged outside the feeding port 3, the feeding port 3 is embedded at the left lower end of the unit protective shell 8, the electric cabinet 4 is arranged on the front surface of the unit protective shell 8, the button 5, the hydraulic scissors, the electric cabinet 4 is electrically connected with a power supply lead 6, the placing plate 7 is installed at the right end of the unit protective shell 8, the decoiler 9 is arranged inside the unit protective shell 8, the decoiler 9 and the decoiler 23 are both electrically connected with the electric cabinet 4, the guide plate shaft 10 is fixedly installed inside the unit protective shell 8, the guide plate shaft 10 is hinged with the shovel head guide plate 11, the guide vertical roll 12 is installed inside the unit protective shell 8 and is positioned at the upper end of the shovel head guide plate 11, the pinch roll 17 is positioned at the upper end inside the pickling tank 18, the five-roll temper mill 16 is installed at the left end of the pickling tank 18, the pickling tank 18 is installed at the left end of the clean water tank 19, the cleaner 20 is installed at the upper end inside the clean water tank 19, the steam pipe 22 is arranged inside the steam drying furnace 21, the steam pipe 22 is electrically connected with the electric cabinet 4, the decoiler 23 is fixedly installed, the upper roller 24 is in driving connection with an upper roller belt 25, the upper roller 24 is in driving connection with a lower roller 27 through a transmission belt 26, and the lower roller 27 is in driving connection with a lower roller belt 28.

The shovel head guide plate 11 is of a triangular structure and is installed in an inclined angle of 30 degrees, and the shovel head guide plate 11 can be used for removing stains on the surface of steel better.

The guide vertical roll 12 is of a cylindrical structure, and seven guide vertical rolls are arranged, so that the guide vertical roll 12 can better guide and transmit steel.

Wherein, pinch roll 17 is the cylinder structure, is equipped with four altogether, and two are a set of, and two sets ofly establish respectively on descaling bath 18 and clear water groove 19, do benefit to the effect of playing pinch roll 17 better with the steel with carry out descaling bath 18 and clear water groove 19 and carry out the contact.

Wherein, go up roller 24 and be equipped with two altogether, and between carry out the transmission through last roller belt 25, do benefit to and carry out the effect of steadily transmitting between the roller 24.

The number of the lower rollers 27 is three, and the transmission between the lower rollers is facilitated through the lower roller belt 28, so that the effect of stable transmission between the lower rollers 27 is achieved.

The working principle is as follows: before use, the pickling machine is horizontally placed, and is stably supported through the bottom of the unit protective shell 8; when in use, in the first step, an external power supply is connected through the power supply lead 6, so that the device is powered on; secondly, putting the steel sheet coil material on a feeding trolley 1, pushing a feeding hole 3, and putting the steel sheet on an uncoiler 9; thirdly, the device is started by pressing a button 5 of the electric cabinet 4; uncoiling a steel sheet coil through an uncoiling machine 9, removing stains on the surface of the steel sheet through a shovel head guide plate 11, transmitting the steel sheet through a guide vertical roller 12, enabling the steel sheet to pass through the interior of a hydraulic shear 13, enabling the steel sheet to be cut through the hydraulic shear 13, enabling a welding platform 14 to electrically weld the steel sheet, enabling a hydraulic husking machine 15 to peel the steel sheet, enabling the steel sheet to enter a five-roller flattening machine 16, enabling an upper roller 24 to rotate through rotation of a motor 29, enabling two upper rollers 24 to transmit through an upper roller belt 25, enabling a lower roller 27 to rotate through transmission of a transmission belt 26, enabling three lower rollers 27 to transmit through a lower roller belt 28, flattening the steel sheet through the upper roller 24 and the lower roller 27, then pressing the steel sheet into a pickling tank 18 through a pinch roller 17 for pickling, and then entering a cleaning tank 19 for cleaning, and simultaneously, the surface of the steel sheet is cleaned by a cleaning machine 20, after cleaning is finished, the steel sheet is dried by a steam pipe 22 in a steam drying furnace 21, finally, the steel sheet is coiled by a coiling machine 23, and after pickling is finished, a button 5 is pressed down, and a power supply is disconnected.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An efficient automatic pickling line is characterized in that: the structure of the device comprises a feeding trolley (1), a trolley slide rail (2), a feeding port (3), an electric cabinet (4), a button (5), a power supply lead (6), a placing plate (7), a unit protective shell (8), an uncoiler (9), a guide plate shaft (10), a shovel head guide plate (11), a guide vertical roller (12), hydraulic scissors (13), a welding platform (14), a hydraulic decorticator (15), a five-roller temper mill (16), a pinch roller (17), a pickling tank (18), a clear water tank (19), a brusher (20), a steam drying furnace (21), a steam pipe (22), a coil taking machine (23), an upper roller (24), an upper roller belt (25), a transmission belt (26), a lower roller (27), a lower roller belt (28) and a motor (29), wherein the lower end of the feeding trolley (1) is arranged on the trolley slide rail (2) in a clearance fit manner, and the trolley slide rail (2) is arranged outside the feeding port, the feeding port (3) is embedded at the left lower end of the unit protective shell (8), the electric cabinet (4) is installed on the front surface of the unit protective shell (8), the button (5), the hydraulic scissors (13), the welding platform (14), the hydraulic decorticator (15) and the motor (29) are all electrically connected with the electric cabinet (4), the electric cabinet (4) is electrically connected with a power wire (6), the placing plate (7) is installed at the right end of the unit protective shell (8), the uncoiler (9) is arranged inside the unit protective shell (8), the uncoiler (9) and the coil taking machine (23) are both electrically connected with the electric cabinet (4), the guide plate shaft (10) is fixedly installed inside the unit protective shell (8), the guide plate shaft (10) is hinged with the shovel head guide plate (11), the guiding vertical roller (12) is installed inside the unit protective shell (8) and is located at the upper end of the shovel head guide plate (11), the pinch roll (17) is positioned at the upper end inside the pickling tank (18), the five-roll temper mill (16) is arranged at the left end of the pickling tank (18), the pickling tank (18) is arranged at the left end of the clean water tank (19), the upper end inside the clean water tank (19) is provided with a brushing machine (20), a steam pipe (22) is arranged in the steam drying furnace (21), the steam pipe (22) is electrically connected with the electric cabinet (4), the coil taking machine (23) is fixedly arranged on the upper surface of the placing plate (7), the upper roller (24) is arranged in the five-roller temper mill (16), the upper roller (24) rotates synchronously along with the output end of the motor (29), the upper roller (24) is in transmission connection with an upper roller belt (25), the upper roller (24) is in transmission connection with the lower roller (27) through a transmission belt (26), and the lower roller (27) is in transmission connection with a lower roller belt (28).

2. The high-efficiency automatic pickling line according to claim 1, characterized in that: the shovel head guide plate (11) is of a triangular structure and is installed in an inclined mode of 30 degrees.

3. The high-efficiency automatic pickling line according to claim 1, characterized in that: the guide vertical roll (12) is of a cylindrical structure and is provided with seven in total.

4. The high-efficiency automatic pickling line according to claim 1, characterized in that: the pinch rolls (17) are of a cylindrical structure, four pinch rolls are arranged, two pinch rolls are in a group, and two pinch rolls are respectively arranged on the pickling tank (18) and the clean water tank (19).

5. The high-efficiency automatic pickling line according to claim 1, characterized in that: the two upper rollers (24) are arranged and are driven by an upper roller belt (25).

6. The high-efficiency automatic pickling line according to claim 1, characterized in that: the three lower rollers (27) are arranged and are driven by a lower roller belt (28).