CN219010470U

CN219010470U - Lifting type pickling tank

Info

Publication number: CN219010470U
Application number: CN202223486855.9U
Authority: CN
Inventors: 吕亮; 陈信渭; 周高锋; 陆明; 马建昂
Original assignee: NINGBO XINGYE XINTAI NEW ELECTRONIC MATERIAL CO Ltd
Current assignee: NINGBO XINGYE XINTAI NEW ELECTRONIC MATERIAL CO Ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-05-12
Anticipated expiration: 2032-12-27

Abstract

The utility model discloses a lifting type pickling tank which comprises a frame, wherein a sealing shell is arranged on the frame, an installation cavity is formed in the sealing shell, two groups of wringing rollers which are arranged in a front-back interval mode are arranged in the installation cavity, copper strips are transmitted between the two groups of wringing rollers, a lifting tank body is arranged between the two groups of wringing rollers and is positioned in the installation cavity, the top of the lifting tank body is open, pickling solution is stored in the lifting tank body, when the lifting tank body ascends, the copper strips can be soaked in the pickling solution, and when the lifting tank body descends, the copper strips can be positioned above the liquid level of the pickling solution.

Description

Lifting type pickling tank

Technical Field

The utility model relates to the technical field of metal strip machining, in particular to a lifting type pickling tank.

Background

Traditional pickling tank generally falls into fountain and submergence formula, and the fountain is through setting up a plurality of shower nozzles in the pickling tank inside, through pressurizing the shower nozzle, makes the shower nozzle spray pickling solution towards the metal strip, and this kind of spraying mode forms the acid mist very easily, causes the pickling solution to gasify, permeates out in the gap of pickling tank easily for the harshness foul smell is being filled in the operational environment, and this kind of mode of spraying still causes the metal strip to demonstrate that pickling solution covers unevenly, influences the pickling effect easily.

The immersion type pickling tank is designed into a closed box body, the pickling tank is filled with the pickling solution, the liquid level of the pickling solution is higher than the top surface of the metal strip, namely, the metal strip is completely immersed in the pickling solution, the surface of the metal strip can be sufficiently and uniformly pickled, and no pickling mist is formed, however, the pickling tank is generally designed in a complete production line, the production line comprises a plurality of working procedures, in order to ensure the tightness of the pickling tank, the pickling tank and other devices are generally in seamless sealing connection, not all the metal strips need to be subjected to the pickling procedure, the pickling tank is required to be completely disassembled or the pickling solution in the pickling tank is completely emptied and dried in the working condition without the pickling procedure, the pickling solution is very inconvenient and easy to waste, and in addition, the existing fixed type pickling tank structure is not beneficial to the replacement of the pickling solution.

Disclosure of Invention

The utility model aims to provide a lifting type pickling tank, which can overcome the defects of a spraying type pickling tank, can be switched under two working conditions of pickling or pickling-free, is very convenient to replace pickling solution, and can be refilled with the pickling solution after being cleaned by wholly removing the pickling solution.

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

the utility model provides a lifting type pickling tank, includes the frame be provided with sealed casing in the frame, sealed casing inside is provided with the installation cavity be provided with two sets of wringing rollers that the interval set up around in the installation cavity, the copper strips is transmitted between two sets of wringing rollers be provided with the liftable cell body between two sets of wringing rollers, the liftable cell body is located the installation cavity, liftable cell body top is uncovered store the pickling solution in the liftable cell body, work as the liftable cell body rises the time can make the copper strips soak in the pickling solution, work as the liftable cell body descends, can make the copper strips be located the liquid level top of pickling solution.

As an improvement of the utility model, a plurality of hydraulic cylinders are arranged on the frame, the hydraulic cylinders are provided with piston rods, the liftable trough body is connected to the piston rods, and the lifting trough body is controlled by the hydraulic cylinders to synchronously lift.

As the preferable mode of the utility model, the front guide roller and the rear guide roller are respectively arranged on the front side and the rear side of the liftable groove body of the frame, and the copper belt is in a stretched state between the front guide roller and the rear guide roller.

As a specific technical scheme of the utility model, each group of squeezing rollers comprises an upper roller and a lower roller which are arranged in a vertically opposite way, and the surfaces of the upper roller and the lower roller are wrapped with a water absorption layer made of soft water absorption materials.

Compared with the prior art, the technical scheme of the utility model has the following advantages: the spray type pickling tank can overcome the defects of the spray type pickling tank, can be switched under two working conditions of pickling or pickling, is very convenient to replace pickling solution, and can be refilled after being cleaned by wholly removing the pickling solution.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a lifting pickling tank in an embodiment of the present utility model;

fig. 2 is a side sectional view of a lifting type pickling tank in an embodiment of the present utility model.

Detailed Description

The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.

As shown in the attached drawings, the embodiment is a lifting pickling tank, which comprises a frame 1, wherein a sealing shell 2 is arranged on the frame 1, and the sealing shell 2 can effectively prevent pickling solution from volatilizing into air and pollute the workshop environment.

The inside of the sealed shell 2 is provided with a mounting cavity 3, a group of squeezing rollers 4 are respectively arranged at the front end and the rear end of the sealed shell 2, and the two groups of squeezing rollers 4 are equal in structure and size and are arranged at intervals. The copper strip or other metal strip passes through the front wringer rollers 4 into the installation space 3 and is subsequently transported out of the rear set of wringer rollers 4 after pickling in the installation space 3.

A liftable trough body 5 is arranged between the two groups of wringing rollers 4, the liftable trough body 5 is positioned in the installation cavity 3, the top of the liftable trough body 5 is open, pickling solution is stored in the liftable trough body 5, a plurality of hydraulic cylinders 6 are arranged on the inner wall of the sealed shell 2, each hydraulic cylinder 6 is provided with a piston rod 7, the piston rods 7 are connected with the liftable trough body 5, and the hydraulic cylinders 6 can synchronously control the lifting of the piston rods 7 through the central control system, so that the piston rods 7 drive the lifting of the liftable trough body 5.

The frame 1 is provided with a front guide roller 8 and a rear guide roller 9 respectively at the front side and the rear side of the liftable groove body 5, the front guide roller 8 and the rear guide roller 9 are positioned on the same horizontal line, each group of wringing rollers 4 comprises an upper roller 10 and a lower roller 11 which are arranged right above each other, the surfaces of the upper roller 10 and the lower roller 11 are wrapped with a water-absorbing layer 12 made of soft water-absorbing material, the water-absorbing layers 12 wrapped on the surfaces of the upper roller 10 and the lower roller 11 are abutted against each other, and copper strips pass through between the water-absorbing layers 12 on the upper roller 10 and the lower roller 11.

The front guide roller 8 and the rear guide roller 9 are lower than the upper roller 10, the copper strip is sagged under the action of gravity after passing through the wringing roller 4 and entering the installation cavity 3, and the copper strip also has tension, and the front guide roller 8 and the rear guide roller 9 can be pressed on the top surface of the copper strip, so that the copper strip is in a straight state.

In the production operating mode that needs to carry out the pickling process, lifting liftable cell body 5 through pneumatic cylinder 6, when liftable cell body 5 risees, can make the copper strips soak in the pickling solution, otherwise, in the production operating mode that does not need to carry out the pickling process, control liftable cell body 5 through pneumatic cylinder 6 and descend, when liftable cell body 5 descends, can make the copper strips be located the top of pickling solution liquid level. Therefore, the pickling tank of the embodiment can overcome the defects of the spraying type pickling tank, acid mist can not be generated in the pickling process, the workshop environment is polluted, the lifting type pickling tank of the embodiment can be rapidly switched under two working conditions of pickling or pickling, the pickling tank is very convenient to replace, and the pickling tank is only required to be integrally moved out and refilled with pickling solution after being cleaned.

In summary, the above-described embodiments are not intended to be limiting embodiments of the present utility model, and modifications and equivalent variations, which are within the spirit and scope of the present utility model, will be within the technical scope of the present utility model.

Claims

1. The utility model provides a lifting type pickling tank, is including the frame be provided with seal housing in the frame, seal housing inside is provided with the installation cavity be provided with the wringing roller that two sets of intervals set up around in the installation cavity, copper strips transmit between two sets of wringing rollers, its characterized in that: the device is characterized in that a liftable groove body is arranged between the two groups of wringing rollers, the liftable groove body is positioned in the installation cavity, the top of the liftable groove body is open, pickling solution is stored in the liftable groove body, when the liftable groove body ascends, the copper strips can be soaked in the pickling solution, and when the liftable groove body descends, the copper strips can be positioned above the liquid level of the pickling solution.

2. The lifting pickling tank of claim 1, wherein: the lifting device is characterized in that a plurality of hydraulic cylinders are arranged on the frame, each hydraulic cylinder is provided with a piston rod, the lifting groove body is connected to the piston rod, and the lifting groove body is controlled by the hydraulic cylinders to synchronously lift.

3. The lifting pickling tank of claim 1, wherein: the frame is provided with a front guide roller and a rear guide roller respectively at the front side and the rear side of the liftable groove body, and the copper strip is in a straight state between the front guide roller and the rear guide roller.

4. The lifting pickling tank of claim 1, wherein: each group of squeezing rollers comprises an upper roller and a lower roller which are arranged in a vertically opposite way, and the surfaces of the upper roller and the lower roller are wrapped with a water absorption layer made of soft water absorption materials.