CN111424291A

CN111424291A - Stripping system

Info

Publication number: CN111424291A
Application number: CN201910837765.3A
Authority: CN
Inventors: 刘望保; 邓瑛; 刘秉; 王皓炜; 刘佳; 王曹仲
Original assignee: Zhuzhou Youruike Colored Equipment Co ltd
Current assignee: Zhuzhou Youruike Colored Equipment Co ltd
Priority date: 2019-09-05
Filing date: 2019-09-05
Publication date: 2020-07-17

Abstract

The invention belongs to the technical field of electrolytic smelting, and discloses a stripping system which is used for stripping, overturning, lying and tearing a cathode metal plate from the surfaces of two sides of a cathode plate and comprises a stripping device, an overturning device and a tearing device; the turnover device comprises a turnover frame, one end of the turnover frame is hinged to the frame of the stripping system, a connecting rod mechanism capable of enabling the turnover frame to swing up and down by taking the hinged part of the end part as a fulcrum is further arranged between the turnover frame and the frame, and a first driving mechanism is arranged on the frame and provides power for the swing of the turnover frame; tear from the device and be used for tearing to the horizontally negative pole metal sheet that is overturned by turning device, tear from the device including the vertical fixed plate of placing that is located negative pole metal sheet both sides, two evenly distributed can follow the bottom plate that the fixed plate made the horizontal slip at fixed plate internal surface both ends, install the clamping mechanism that the accessible was rotatory or the translation was bitten the negative pole metal sheet on the bottom plate, still be equipped with two steerable two second actuating mechanism that the bottom plate slided towards opposite direction simultaneously on the fixed plate.

Description

Stripping system

Technical Field

The invention relates to the technical field of electrolytic smelting, in particular to a stripping system.

Background

The stripping unit is used for stripping cathode metal plates (such as cathode copper, cathode zinc and the like) deposited on a cathode plate in a permanent stainless steel cathode electrolysis process, when the cathode metal plates at two sides of the cathode plate are stripped from the cathode plate in the existing stripping unit, the cathode metal plates which are adhered to each other are taken down by a receiving mechanism below the cathode plate, the receiving mechanism receives two adhered cathode metal plates in a vertical space, the smooth surfaces of the two adhered cathode metal plates (the surfaces of the cathode metal plates and the cathode plate) are further adhered in the receiving process, finally the cathode metal plates are conveyed to a finished product conveying chain for packing, the two cathode metal plates stripped from the same cathode plate at the same time are in smooth surface adhesion and mutual adhesion states, and the cathode metal plates stripped from the cathode plate at different times are mutually adhered by rough surfaces.

The above conventional cathode plate stripping method has two problems as follows:

firstly, in the electrolytic deposition process of the cathode metal plate, metal particle nodules may be generated on the edge of the surface (namely the position where the edge clamping strip is arranged) attached to the cathode plate, after the edge clamping strip is removed, electrolytic residual liquid flows into the attached surface from the position, finally, the cathode metal plate is directly conveyed to a packing position to be packed and stored under the condition that the nodules and the residual liquid are carried, the nodules and the residual liquid on the cathode metal plate cannot be removed, and the quality of the cathode metal plate cannot reach the excellent quality standard.

Secondly, because receiving mechanism can make two conglutinated negative pole metal sheet plain noodles laminate, lead to the final different time from between the negative pole metal sheet that the negative plate was peeled off to be the matte and laminate each other, whole negative pole metal sheet stack is also the matte face upwards, the buyer can't know the real quality situation of negative pole metal sheet through the stack outward appearance, this will influence the value evaluation of negative pole metal sheet to a great extent.

Disclosure of Invention

The technical problem to be solved by the invention is to overcome the defects of the prior art and provide a stripping system which can separate cathode metal plates at two sides of a cathode plate at a stripping position and display the smooth surfaces of the cathode metal plates outside.

The purpose of the invention is realized by the following technical scheme:

a stripping system for stripping, turning, lying and tearing cathode metal plates from the surfaces of both sides of a cathode plate comprises a stripping device, a turning device and a tearing device.

The turnover device comprises a turnover frame, one end of the turnover frame is hinged to the frame of the stripping system, a link mechanism capable of enabling the turnover frame to swing up and down by taking the hinged part of the end part as a fulcrum is further arranged between the turnover frame and the frame, and a first driving mechanism is mounted on the frame and provides power for the turnover frame to swing.

Tear from the device and be used for tearing to the horizontally negative pole metal sheet that is overturned by turning device, tear from the device including the vertical fixed plate of placing that is located negative pole metal sheet both sides, two evenly distributed can follow the bottom plate that the fixed plate made the horizontal slip at fixed plate internal surface both ends, install the clamping mechanism that the accessible was rotatory or the translation was bitten the negative pole metal sheet on the bottom plate, still be equipped with two steerable two second actuating mechanism that the bottom plate slided towards opposite direction simultaneously on the fixed plate.

Further, the roll-over stand comprises two roll-over positioning plates which are respectively positioned on two sides of the stripping device, the connecting rod mechanism is hinged to the outer side surface of the roll-over positioning plate and comprises a first connecting rod connected with the roll-over positioning plate and a second connecting rod connected to the stripping system rack, the end parts of the first connecting rod and the second connecting rod are hinged, the hinged parts of the first connecting rod and the second connecting rod on two sides of the roll-over stand are connected through a connecting rod shaft, and the connecting rod shaft is hinged with the first connecting rod and the second connecting rod.

Furthermore, the first driving mechanism is vertically connected with the connecting rod shaft.

Furthermore, the hinge joint of the roll-over stand and the frame is as follows: keep away from a trip shaft of stripping off device's end fixedly connected with on two upset locating plates, the frame is equipped with articulated seat in the negative plate both sides, links to each other through a connecting plate between trip shaft both ends and the articulated seat, and the connecting plate is articulated with articulated seat, with the trip shaft fixed phase of meeting.

Further, the first driving mechanism is any one of an air cylinder, an electric cylinder, or a hydraulic cylinder.

Furthermore, the clamping mechanism comprises a swing oil cylinder hinged on the bottom plate, a mounting seat fixed on the bottom plate and a pressing part hinged on the mounting seat through a rotating shaft, the pressing part is fixedly connected with the rotating shaft, the other end of the swing oil cylinder is hinged with a crank, the crank is fixedly connected with the rotating shaft, and the pressing part comprises an upper tooth plate and a lower tooth plate which are respectively attached to the upper surface and the lower surface of the cathode metal plate.

Furthermore, a pressing oil cylinder is arranged on the upper dental plate or the lower dental plate.

Furthermore, the fixed plate is provided with a guide rail for the bottom plate to horizontally slide.

Further, the second driving mechanism is any one of an air cylinder, an electric cylinder or a hydraulic cylinder.

Compared with the prior art, the invention has the following beneficial effects:

1) the stripping device, the turnover device and the tearing device act cooperatively to form a coherent path for stripping, turning over the cathode metal plate to lie flat and then horizontally separating the cathode metal plate, so that a new idea is developed for improving the quality of the cathode metal plate in the industry;

2) the turnover frame is hinged to the rack through the turnover shaft, the first driving mechanism is matched with the connecting rod mechanism, the turnover frame is flexibly turned by taking a hinged point hinged with the rack as a fulcrum, the turning radian of the turnover frame is not limited and is completely controlled by the driving mechanism, the flexible turning of the turnover frame can efficiently assist the stripping device to separate the cathode metal plate from the cathode plate, and meanwhile, a foundation is laid for the horizontal separation of two subsequent adhered cathode metal plates;

2) the clamping mechanism clamps the cathode metal plate, the second driving mechanism pushes the two bottom plates on the same fixed plate to move towards opposite directions, so that the cathode metal plates which are mutually adhered are smoothly torn and torn under the tight clamping of the clamping mechanism, the subsequent impurity treatment on the smooth surface of the single cathode metal plate is facilitated, and the purpose that the smooth surface of the cathode metal plate is completely displayed when the cathode metal plate is subsequently stacked and packed is also achieved.

Drawings

FIG. 1 is a schematic view showing the structure of a flaking system in embodiment 1;

FIG. 2 is a schematic structural view of a turning device in embodiment 1;

fig. 3 is a schematic structural view of the tearing device in example 1.

Detailed Description

The present invention will be further described with reference to the following detailed description, wherein the drawings are provided for illustrative purposes only and are not intended to be limiting; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be apparent to those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Example 1

As shown in fig. 1, there is provided a stripping system for stripping, turning, lying and tearing a cathode metal plate from both side surfaces of a cathode plate, which comprises a stripping means 1, a turning means 2 and a tearing means 3.

Among them, the stripping device 1 adopts the prior art, and specifically, refer to the content of the separating device (especially the structure of the separating knife), the clamping plate and the flexing device in the swing arm type stripping device with patent number 2018213155061.

As shown in fig. 1 and 2, the turnover device 2 includes a turnover frame 21 with one end hinged to the frame of the stripping system, a link mechanism 22 capable of making the turnover frame swing up and down with the hinged end as a pivot is further disposed between the turnover frame 21 and the frame, and a first driving mechanism 23 is mounted on the frame to provide power for the turnover frame 21 to swing.

The first driving mechanism 23 and the link mechanism 22 are matched to control the flexible overturning of the overturning frame 21, so that the cathode metal plates and the cathode plates can be efficiently separated by the peeling device, after the cathode metal plates are separated, the overturning frame 21 continuously overturns downwards along the fulcrum, the cathode metal plates on two sides of the cathode plates are driven by the separating knife of the peeling device 1 to continuously downwards swing, and the included angle between the two adhered cathode metal plates is gradually increased.

The roll-over stand 21 comprises two roll-over positioning plates 211 respectively positioned at two sides of the stripping device, the link mechanism is hinged on the outer side surfaces of the roll-over positioning plates, the link mechanism 22 comprises a first link 221 connected with the roll-over positioning plates and a second link 222 connected to the frame of the stripping system, the ends of the first link 221 and the second link 222 are hinged, the hinged parts of the first link and the second link at two sides of the roll-over stand are connected through a link shaft 24, the link shaft 24 is hinged with the first link 221 and the second link 222, the first driving mechanism 23 is vertically connected with the link shaft 24, the connecting position is in the center of the link shaft, and the first driving mechanism is preferably a hydraulic cylinder.

Specifically, the hinge joint of the roll-over stand and the frame is as follows: the tail ends of the two overturning positioning plates 211, which are far away from the stripping device 1, are fixedly connected with an overturning shaft 25, the rack is provided with hinged seats 26 on two sides of the cathode plate, two ends of the overturning shaft 25 are connected with the hinged seats 26 through a connecting plate 27, and the connecting plate 27 is hinged with the hinged seats 26 and fixedly connected with the overturning shaft 25. The first driving mechanism is controlled by a control system program to extend and retract (the program control is easy and can be designed by a person skilled in the art and is not described herein), the turnover frame is turned over to enable the cathode metal plate to lie flat, and then the turning is stopped, when the cathode metal plate is in the lying flat state, an operator can directly observe the quality of the polished surface, and can conveniently take measures to the polished surface to improve the quality of the polished surface.

As shown in fig. 1 and 3, the tearing-off device 3 includes two vertically disposed fixing plates 31 located at two sides of the cathode metal plate, two bottom plates 32 uniformly distributed at two ends of the inner surface of the fixing plates and capable of horizontally sliding along the fixing plates, the fixing plates 31 are mounted on the frame of the stripping unit, the fixing plates are provided with guide rails for the bottom plates to slide, the bottom plates 32 are provided with clamping mechanisms capable of biting the cathode metal plate by rotating or translating, the fixing plates are further provided with two second driving mechanisms 33 capable of controlling the two bottom plates to simultaneously slide in opposite directions, the two horizontally lying cathode metal plates are horizontally torn and separated at the adhesion position by the driving of the second driving mechanisms, and the second driving mechanisms are preferably oil cylinders.

The clamping mechanism of the embodiment bites the cathode metal plate through rotation, the clamping mechanism comprises a swing oil cylinder 34 hinged on the bottom plate, a mounting seat 35 fixed on the bottom plate 32 and a pressing part hinged on the mounting seat 35 through a rotating shaft 36, the pressing part is fixedly connected with the rotating shaft, the other end of the swing oil cylinder 34 is hinged with a crank 37, the crank 37 is fixedly connected with the rotating shaft 36, the pressing part comprises an upper tooth plate 381 and a lower tooth plate 382 respectively attached to the upper surface and the lower surface of the cathode metal plate, and a pressing oil cylinder 383 is arranged on the upper tooth plate or the lower tooth plate. In general, the rotation angle of the pressing portion from the initial state to the biting of the cathode metal plate is designed to be 90 degrees.

Of course, the clamping mechanism may be a clamping mechanism that is engaged by translation, which requires the clamping mechanism to be retractable in a direction toward the cathode metal plate, and when the cathode metal plate needs to be engaged, the clamping mechanism is extended toward the cathode metal plate to clamp the cathode metal plate, which is achieved by providing a retractable mechanism at an end of the clamping mechanism.

When the cathode metal plate is in a lying state in the turnover device, the swing oil cylinder swings to drive the pressing part to rotate by 90 degrees to enable the upper tooth plate and the lower tooth plate to be embedded into the upper surface and the lower surface of the cathode metal plate, then the oil cylinder is pressed to act to enable the upper tooth plate and the lower tooth plate to bite the cathode metal plate, effective guarantee is provided for follow-up tearing, and then the second driving mechanism (oil cylinder) starts to act to push the two bottom plates on each fixed plate to slide towards opposite directions, so that the mutually-adhered cathode metal plates can be smoothly and horizontally torn.

Two negative pole metal sheets of negative plate both sides are peeling off through this stripping system, during the upset, can improve on the one hand and peel off efficiency, on the other hand, can make their adhesion department produce great crack when the upset, be convenient for follow-up quick separation, when upset to horizontality, can be for tearing from providing the condition that has a day alone thickness, it is fast and good to tear from the effect, and the metal negative plate plain noodles after tearing from up, but its plain noodles quality of user visual observation, in time carry out defect processing such as impurity, follow-up still can make the negative pole metal plate plain noodles show in the external world when carrying out the stack, effectively promote the value of the negative pole metal sheet of stack.

It should be understood that the above examples are only for clearly illustrating the technical solutions of the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A stripping system is characterized in that the stripping system is used for stripping, overturning, lying and tearing off cathode metal plates from the surfaces of the two sides of a cathode plate and comprises a stripping device, an overturning device and a tearing device;

the turnover device comprises a turnover frame, one end of the turnover frame is hinged to the frame of the stripping system, a connecting rod mechanism capable of enabling the turnover frame to swing up and down by taking the hinged part of the end part as a fulcrum is further arranged between the turnover frame and the frame, and a first driving mechanism is arranged on the frame and provides power for the swing of the turnover frame;

2. The stripping system as claimed in claim 1, wherein the roll-over stand comprises two roll-over positioning plates respectively disposed at two sides of the stripping device, the link mechanism is hinged to the outer side surfaces of the roll-over positioning plates, the link mechanism comprises a first link connected to the roll-over positioning plates and a second link connected to the frame of the stripping system, the first link and the second link are hinged at ends, the hinged parts of the first link and the second link at two sides of the roll-over stand are connected through a link shaft, and the link shaft is hinged to both the first link and the second link.

3. The stripping system as set forth in claim 2, wherein the first drive mechanism is perpendicularly connected to the link shaft.

4. The stripping system as set forth in claim 2, wherein the hinge of the roll-over stand to the frame is: keep away from a trip shaft of stripping off device's end fixedly connected with on two upset locating plates, the frame is equipped with articulated seat in the negative plate both sides, links to each other through a connecting plate between trip shaft both ends and the articulated seat, and the connecting plate is articulated with articulated seat, with the trip shaft fixed phase of meeting.

5. The stripping system as set forth in claim 1, wherein the first drive mechanism is any one of a pneumatic cylinder, an electric cylinder, or a hydraulic cylinder.

6. The stripping system according to claim 1, wherein the clamping mechanism comprises a swing cylinder hinged to the base plate, a mounting base fixed to the base plate, and a pressing portion hinged to the mounting base through a rotating shaft, the pressing portion is fixedly connected to the rotating shaft, the other end of the swing cylinder is hinged to a crank, the crank is fixedly connected to the rotating shaft, and the pressing portion comprises an upper tooth plate and a lower tooth plate which are respectively attached to the upper surface and the lower surface of the cathode metal plate.

7. The decortication system of claim 6, wherein the upper or lower dental plate is provided with a hold-down cylinder.

8. The stripping system as claimed in claim 6, wherein the fixing plate is provided with a guide rail for horizontal sliding movement of the base plate.

9. The stripping system as claimed in claim 1, wherein the second drive mechanism is any one of a pneumatic cylinder, an electric cylinder or a hydraulic cylinder.