Multi-stage pickling equipment for copper strip

Abstract

The utility model discloses multistage pickling equipment for a copper strip, which comprises a partition plate box, and further comprises a brushing mechanism which is arranged on the top surface of the partition plate box and is used for cleaning greasy dirt impurities on the outer side of the copper strip, and the brushing mechanism comprises a bottom plate fixedly arranged on the top surface of a partition plate of the partition plate box; the limiting mechanism is arranged on the top face of the partition plate box and used for limiting the conveying position of the copper strip, and the limiting mechanism comprises an installation frame fixedly installed on the top face of the partition plate box. According to the multi-stage pickling equipment for the copper strip, limiting is conveniently carried out according to the width of the copper strip through the arranged transverse plate and positioning rollers, in the using process, a positive and negative thread adjusting screw rod is rotated to drive the transverse plate to move towards the middle, then the transverse plate drives a side plate to move through a movable plate, and then the side plate drives the positioning rollers to be tightly attached to the left side and the right side of the copper strip for limiting; and the copper strip is prevented from shifting left and right during pickling, and the pickling effect of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to copper strip pickling equipment technical field, concretely for a kind of multistage pickling equipment for copper strip. BACKGROUND

[0002] Copper strip is prone to form oxides and other impurities on the surface during the manufacturing process, especially after annealing. These oxides and impurities can affect the subsequent processing and final quality of the copper strip, such as reducing electrical conductivity, affecting welding performance, and causing surface defects. Therefore, the main purpose of copper strip pickling is to remove oxides, oil stains, and other impurities on the surface of the copper strip, improve the surface quality and oxidation resistance of the copper strip, and provide a good foundation for subsequent processing and use.

[0003] Referring to the patent application disclosed in the authorized announcement No. CN217579079U, a multistage pickling equipment for copper strip, including tank body, the inside of tank body is divided into multiple pickling tanks by partition, the bottom of each pickling tank is rotatably installed with a limiting roller between the two side walls, a spray brush pipe is installed near the downstream region of the pickling tank, the spray brush pipe is higher than the liquid level of the pickling solution, the spray brush pipe is in communication with the liquid outlet of the liquid supply structure, and the liquid supply structure is used to extract the liquid medicine in the corresponding pickling tank; the top between the two adjacent pickling tanks is installed with a guide cleaning brush structure, the copper strip passes through the middle of the guide cleaning brush structure to realize wiping and cleaning; the top of both ends of the tank body is installed with a first guide roller, respectively used for introducing and leading out the copper strip; the structure is novel, can clean the copper strip multiple times, and can spray and wash the outer wall surface of the copper strip, effectively improve the pickling and cleaning quality, and improve the product quality.

[0004] However, the device of the above technology passes through the middle of the guide cleaning brush structure to realize wiping and cleaning, and the width of the copper strip has different specifications. When the width of the copper strip is adjusted, its position may become unstable and easily deviate. The existing device is not convenient for limiting the position of the copper strip when the width of the copper strip changes, which may deviate and affect the pickling effect, and the practicability is general. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides a multistage pickling equipment for copper strip, which solves the problem that the existing multistage pickling equipment for copper strip is not convenient for limiting the position of the copper strip, which may deviate and affect the pickling effect, and the practicability is general.

[0006] To achieve the above purpose, the utility model realizes the following technical scheme: a multistage pickling equipment for copper strip, including partition box, further comprising:

[0007] A cleaning mechanism is arranged on the top surface of the partition box to clean the oil stains and impurities on the outside of the copper strip. The cleaning mechanism includes a bottom plate fixedly installed on the top surface of the partition plate of the partition box.

[0008] A limiting mechanism is arranged on the top surface of the partition box for limiting the position of the copper strip, the limiting mechanism comprises a mounting frame fixedly arranged on the top surface of the partition box, and the top surface of the bottom plate is provided with a positioning assembly for improving the stability of the copper strip during conveying.

[0009] A flushing mechanism is arranged in the partition box for flushing away the impurities on the outside of the copper strip.

[0010] Preferably, the positioning assembly comprises a bottom groove arranged on the left and right sides of the bottom plate, the front and rear ends of the bottom groove are movably arranged with side plates, the opposite sides of the side plates are fixedly arranged with positioning rollers for limiting the position of the copper strip, the top surface of the side plate is fixedly arranged with a movable plate, the top surface of the bottom plate is fixedly arranged with a fixed frame, the inner sides of the fixed frame are arranged with sliding grooves on the left and right sides, and the left and right sides of the movable plate are slidably arranged in the sliding grooves.

[0011] Preferably, the adjusting assembly comprises a horizontal plate fixedly arranged on the top surface of the movable plate, the inside of the mounting frame is movably arranged with a forward and reverse screw adjusting screw for limiting the position of the horizontal plate, the inner sides of the mounting frame are arranged with limiting grooves on the left and right ends, the left and right sides of the horizontal plate are slidably arranged in the limiting grooves, the rear end of the forward and reverse screw adjusting screw is threaded through the front side of the horizontal plate and movably arranged in the inside of the mounting frame, and the front end of the forward and reverse screw adjusting screw movably penetrates the inside of the mounting frame and extends to the front side of the mounting frame.

[0012] Preferably, the brushing mechanism further comprises a connecting frame fixedly arranged on the top surface of the bottom plate, the inside of the connecting frame is movably arranged with two brush rollers, the rear side of the connecting frame is fixedly arranged with two driving motors, the left and right sides of the connecting frame are fixedly arranged with two connecting plates, the opposite sides of the two connecting plates are movably arranged with support rollers for limiting the position of the copper strip, the inside of the cavity separated by the partition in the partition box is movably arranged with two limiting rollers for limiting the position of the copper strip in the partition box, the left and right sides of the top surface of the partition box are fixedly arranged with side rollers, and the output ends of the two driving motors movably penetrate the rear side of the connecting frame and are fixedly arranged on one end of the brush roller.

[0013] Preferably, the flushing mechanism comprises a plurality of water pumps fixedly arranged on the front side of the partition box, a plurality of drain valve pipes for discharging the pickling solution in the partition box are fixedly arranged on the front side of the partition box, and a plurality of water spraying pipes for flushing the impurities on the outside of the copper strip are fixedly arranged in the groove cavity separated by the partition in the partition box.

[0014] Preferably, the input ends of the water pumps are connected to the groove separated by the partition plate of the partition plate box through connecting pipes, and the output ends of the water pumps are connected to the input ends of the water spraying pipes through fixed pipes.

[0015] The utility model provides a multistage pickling equipment for copper strip.

[0016] (1) the multistate pickling equipment for copper strip, the width of copper strip is limited conveniently through the transverse plate and the positioning roller, the transverse plate is driven to move to the middle by the positive and negative silk adjusting screw during use, then the transverse plate will drive the side plate to move through the movable plate, and then the side plate will drive the positioning roller to be close to the left and right sides of copper strip for limiting, so that the left and right deviation of copper strip during pickling is avoided, and the pickling effect of the device is improved.

[0017] (2) the multistate pickling equipment for copper strip, the copper strip can be pickled through the support roller and the brush roller, one end of the copper strip is passed between the brush rollers and then passes through the bottom surface of the limiting roller during use, the bottom surface of the copper strip will be close to the outside of the side roller, and the top surface of the copper strip is close to the outside of the limiting roller, then the brush roller is driven to rotate by the driving motor to clean the oil stains and impurities on the outside of the copper strip, which is convenient and fast and has good practicability. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a three-dimensional appearance schematic view of the utility model.

[0019] Figure 2 It is a sectional three-dimensional appearance schematic view of the utility model.

[0020] Figure 3 It is a three-dimensional appearance schematic view of the limiting mechanism of the utility model.

[0021] Figure 4 It is a sectional three-dimensional appearance schematic view of the limiting mechanism of the utility model.

[0022] In the drawing: 1 - partition plate box, 2 - cleaning mechanism, 21 - limiting roller, 22 - support roller, 23 - bottom plate, 24 - connecting plate, 25 - connecting frame, 26 - brush roller, 27 - side roller, 28 - driving motor, 3 - limiting mechanism, 31 - mounting frame, 32 - movable plate, 33 - sliding groove, 34 - fixed frame, 35 - side plate, 36 - positive and negative silk adjusting screw, 37 - transverse plate, 38 - positioning roller, 39 - limiting groove, 310 - bottom groove, 4 - flushing mechanism, 41 - water pump, 42 - drain valve pipe, 43 - water spraying pipe. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0024] With reference to Figures 1-4 The present application provides two technical solutions:

[0025] The first embodiment is a multi-stage pickling equipment for copper strips, comprising a partition box 1, further comprising:

[0026] A cleaning mechanism 2 is arranged on the top surface of the partition box 1 to clean the oil stains and impurities on the outer side of the copper strip. The cleaning mechanism 2 comprises a bottom plate 23 fixedly installed on the top surface of the partition box 1.

[0027] A limiting mechanism 3 is arranged on the top surface of the partition box 1 to limit the conveying position of the copper strip. The limiting mechanism 3 comprises a mounting frame 31 fixedly installed on the top surface of the partition box 1. The top surface of the bottom plate 23 is provided with a positioning assembly to improve the stability of the copper strip during conveying. The inside of the mounting frame 31 is provided with an adjusting assembly to adjust according to the width of the copper strip.

[0028] The flushing mechanism 4 is arranged in the inner part of the partition box 1 for flushing the impurities of the copper strip to the outside, the positioning assembly comprises the bottom grooves 310 arranged on the left and right sides of the bottom plate 23, the side plates 35 movably arranged on the front and rear ends of the bottom grooves 310, the positioning rollers 38 fixedly arranged on the opposite sides of the side plates 35 for limiting the position of the copper strip, the movable plates 32 fixedly arranged on the top surface of the side plates 35 and having a cross-shaped cross section, the fixed frames 34 fixedly arranged on the top surface of the bottom plate 23, the sliding grooves 33 arranged on the inner sides of the left and right sides of the fixed frames 34, the left and right sides of the movable plates 32 slidably arranged in the sliding grooves 33, and the movement track of the movable plates 32 is limited through the sliding grooves 33 to improve the stability of the device, the adjusting assembly comprises the horizontal plates 37 fixedly arranged on the top surface of the movable plates 32 and having a cross-shaped cross section, the forward and reverse screw adjusting screws 36 movably arranged in the installation frames 31 for limiting the position of the horizontal plates 37, the limiting grooves 39 arranged on the inner sides of the left and right ends of the installation frames 31, the movement track of the horizontal plates 37 is limited through the limiting grooves 39 to improve the stability of the device, the left and right sides of the horizontal plates 37 are slidably arranged in the limiting grooves 39, the rear end of the forward and reverse screw adjusting screw 36 is screwed through the front side of the horizontal plate 37 and movably arranged in the inner side of the installation frame 31, the front end of the forward and reverse screw adjusting screw 36 movably penetrates the inner side of the installation frame 31 and extends to the front side of the installation frame 31, and rotating the forward and reverse screw adjusting screw 36 can drive the horizontal plate 37 to move to the middle, then the horizontal plate 37 can adjust the position of the fixed positioning roller 38 through the movable plate 32, which is convenient and fast.

[0029] The horizontal plate 37 and the positioning roller 38 are arranged to limit the position according to the width of the copper strip, the horizontal plate 37 is driven to move to the middle by rotating the forward and reverse screw adjusting screw 36 during use, then the horizontal plate 37 drives the side plate 35 to move through the movable plate 32, then the side plate 35 drives the positioning roller 38 to abut against the left and right sides of the copper strip for limiting, which avoids the left and right deviation of the copper strip during pickling and improves the pickling effect of the device.

[0030] The second embodiment, the main difference from the first embodiment is that the cleaning mechanism 2 further comprises a connecting frame 25 fixedly installed on the top surface of the bottom plate 23, two brush rollers 26 movably installed inside the connecting frame 25, two drive motors 28 fixedly installed on the rear side of the connecting frame 25, two connecting plates 24 fixedly installed on the left and right sides of the connecting frame 25, two supporting rollers 22 movably installed on the opposite sides of the two connecting plates 24 for limiting the position of the copper strip, two limiting rollers 21 movably installed in the cavity separated by the partition plate in the inside of the partition box 1 for limiting the position of the copper strip in the inside of the partition box 1, two side rollers 27 fixedly installed on the left and right sides of the top surface of the partition box 1, and the output ends of the two drive motors 28 movably penetrating through the rear side of the connecting frame 25 and fixedly installed on one end of the brush roller 26, and starting the drive motor 28 can drive the brush roller 26 to rotate and clean the copper strip. The flushing mechanism 4 comprises a plurality of water pumps 41 fixedly installed on the front side of the partition box 1, a plurality of drain valves 42 fixedly installed on the front side of the partition box 1 for discharging the pickling solution in the inside of the partition box 1, a plurality of water spraying pipes 43 fixedly installed in the groove cavity separated by the partition plate in the inside of the partition box 1 for flushing the foreign matter on the outside of the copper strip, the input ends of the plurality of water pumps 41 are connected in communication with the groove cavity separated by the partition plate of the partition box 1 through the connecting pipe, the output ends of the plurality of water pumps 41 are connected with the input ends of the water spraying pipes 43 through the fixed pipe, and starting the water pump 41 to pump out the pickling solution in the partition box 1, then pouring into the inside of the water spraying pipe 43 to flush the copper strip.

[0031] The supporting rollers 22 and the brush rollers 26 can be used to pickle the copper strip. In use, one end of the copper strip is passed between the brush rollers 26 and then through the bottom surface of the limiting rollers 21. At this time, the bottom surface of the copper strip is tightly attached to the outside of the side rollers 27, and the top surface of the copper strip is tightly attached to the outside of the limiting rollers 21. Then, the drive motor 28 is started to drive the brush rollers 26 to rotate and clean the oil stains and impurities on the outside of the copper strip, which is convenient, fast and practical.

[0032] Meanwhile, the contents not described in detail in the specification are all existing technologies known to those skilled in the art, and the model parameters of each electric appliance are not specifically limited, and conventional equipment can be used.

[0033] In use, the user adds the pickling solution into the tank cavity of the partition box 1, then passes one end of the copper strip between the brush rollers 26 and through the bottom surface of the limiting roller 21 to fix it on the winding device, at this time the bottom surface of the copper strip will be tightly attached to the outside of the side roller 27, and the top surface of the copper strip will be tightly attached to the outside of the limiting roller 21, then rotate the positive and negative wire adjusting screw 36 to drive the cross plate 37 to move to the middle, then the cross plate 37 will drive the side plate 35 to move through the movable plate 32, then the side plate 35 will drive the positioning roller 38 to tightly attach to the left and right sides of the copper strip for limiting, then start the driving motor 28 to drive the brush roller 26 to rotate to clean the oil stains and impurities on the outside of the copper strip, at the same time start the water pump 41 to pump the pickling solution in the partition box 1 out, then pour it into the water spraying pipe 43 to spray out to wash the copper strip.

[0034] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity or action from another, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0035] Although the embodiments of the present application have been shown and described, it is to be understood that for the purpose of the present application, the changes- modifications- substitutions and variations of the embodiments can be made by those skilled in the art without departing from the spirit and principles of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A multi-stage pickling apparatus for copper strip comprising a partition box (1), characterized in that: Also include: The cleaning mechanism (2) is arranged on the top surface of the partition box (1) for cleaning the oil dirt on the outside of the copper strip, the cleaning mechanism (2) includes a bottom plate (23) fixedly installed on the top surface of the partition box (1), a limiting mechanism (3) is arranged on the top surface of the partition box (1) for limiting the copper strip conveying position, the limiting mechanism (3) includes a mounting frame (31) fixedly installed on the top surface of the partition box (1), the top surface of the bottom plate (23) is provided with a positioning assembly for improving the stability of the copper strip conveying, the inside of the mounting frame (31) is provided with an adjusting assembly for adjusting according to the width of the copper strip; The flushing mechanism (4) is arranged in the inside of the partition box (1) for flushing away the impurities on the outside of the copper strip. The positioning assembly includes a bottom groove (310) opened on the left and right sides of the bottom plate (23), the front and rear ends of the bottom groove (310) are movably installed with side plates (35), the opposite sides of the side plates (35) are fixedly installed with positioning rollers (38) for limiting the position of the copper strip, the top surface of the side plate (35) is fixedly installed with a movable plate (32), the top surface of the bottom plate (23) is fixedly installed with a fixed frame (34), the left and right sides of the inside of the fixed frame (34) are opened with sliding grooves (33), and the left and right sides of the movable plate (32) are slidably installed in the inside of the sliding grooves (33).

2. A multi-stage pickling apparatus for copper strip as claimed in claim 1, wherein: The adjusting assembly includes a horizontal plate (37) fixedly installed on the top surface of the movable plate (32), the inside of the mounting frame (31) movably installs a positive and negative silk adjusting screw (36) for limiting the position of the horizontal plate (37), the left and right ends of the inside of the mounting frame (31) are opened with limiting grooves (39), the left and right sides of the horizontal plate (37) are slidably installed in the inside of the limiting grooves (39), the rear end of the positive and negative silk adjusting screw (36) is threaded through the front side of the horizontal plate (37) and movably installed in the inside of the mounting frame (31), and the front end of the positive and negative silk adjusting screw (36) movably penetrates the inside of the mounting frame (31) and extends to the front side of the mounting frame (31).

3. A multi-stage pickling apparatus for copper strip as claimed in claim 1, wherein: The cleaning mechanism (2) further includes a connecting frame (25) fixedly installed on the top surface of the bottom plate (23), two brush rollers (26) are movably installed in the inside of the connecting frame (25), two driving motors (28) are fixedly installed on the rear side of the connecting frame (25), two connecting plates (24) are fixedly installed on the left and right sides of the connecting frame (25), the opposite sides of the two connecting plates (24) are movably installed with support rollers (22) for limiting the position of the copper strip, two limiting rollers (21) for limiting the position of the copper strip in the inside of the partition box (1) are movably installed in the cavity separated by the partition in the inside of the partition box (1), and the left and right sides of the top surface of the partition box (1) are fixedly installed with side rollers (27).

4. A multi-stage pickling apparatus for copper strip as claimed in claim 1, wherein: ​ 5. A multi-stage pickling apparatus for copper strip as claimed in claim 1, wherein: The flushing mechanism (4) comprises a plurality of water pumps (41) fixedly installed on the front side of the partition box (1), a plurality of drain valve pipes (42) for discharging pickling liquid in the partition box (1) are fixedly installed on the front side of the partition box (1), and a water spraying pipe (43) for flushing foreign matters on the outer side of the copper strip is fixedly installed in the groove cavity separated by the partition in the partition box (1).

6. A multi-stage pickling apparatus for copper strip as claimed in claim 5 wherein: The input ends of the plurality of water pumps (41) are connected with the groove cavity separated by the partition of the partition box (1) through connecting pipes, and the output ends of the plurality of water pumps (41) are connected with the input ends of the water spraying pipes (43) through fixed pipes.

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