KR20220150003A - Apparatus for disassembling wasted battery - Google Patents

Abstract

The present invention relates to a waste battery disassembly system for solving the problems of the prior inventions, which includes: a transfer unit (100) for transferring a waste battery to a set position; a fixing unit (200) for fixing the transferred waste battery by a first fixing actuator (210); a cutting unit (300) formed on the fixing unit (200) and cutting a part of the waste battery; and a recovery unit (400) for recovering the waste battery and cut components.

Description

System for disassembling waste batteries {Apparatus for disassembling wasted battery}

The present invention relates to a technique for preventing a cutter blade from being damaged by a short circuit generated when a casing is cut from a waste battery body.

Patent Document 001 discloses a frame provided with a bottom plate on which a waste battery pack is mounted; A battery fixing unit for fixing the waste battery pack to the receiving plate of the frame; A rotating shaft rotated by a driving motor and having an insulating insect formed on the outer circumferential surface, a plurality of cutters fixedly installed on an insulating layer at regular intervals, and a spacer made of an insulating material disposed between the plurality of cutters to maintain the spacing between the plurality of cutters a lead cutter part disposed on the upper side of the bottom plate of the frame and configured to cut and separate contacted electrode leads of battery cells adjacent to each other of the waste battery pack; Presenting a technology related to an electrode lead cutting system of a waste battery pack comprising a.

Patent Document 002 discloses an electrolyte removal unit for removing the internal electrolyte by continuously transferring the inputted waste storage battery to a cutter installed on one side; an iron removal unit located at one side of the electrolyte removal unit to receive a waste storage battery from which electrolyte has been removed and to remove iron materials using a removal unit installed on one side; a pulverizer installed on one side of the iron removal unit to receive a waste battery from which iron materials have been removed, and transport the pulverizer installed on one side to perform pulverization; a primary vibrating screen installed on one side of the grinder to receive the pulverized material, sort it based on the size of 100 mesh, and transport each minutely; a drag chain conveyor that is installed on one side of the primary vibrating screen and accumulates the pulverized material having a size of less than 100mesh in the form of sludge by receiving the paste; It is installed on the other side of the grinder, and the pulverized product having a size of 100 mesh or more is supplied with scrap, and polypropylene floating in water is supplied to one side as a recovery means, and a separator and grid sinking in water are installed inside the lower side through the first screw conveyor. a hydraulic separator that separates and supplies a separator and heavy plastic floating by spraying air while transporting it to the outlet to a secondary vibrating screen on one side; a secondary vibrating screen installed on one side of the hydraulic separator to receive the separator, supply the contained water and residual paste to the drag chain conveyor, and pass the separator through the screw conveyor on one side to recover; Stirring means installed on one side of the drag chain conveyor to receive the paste supplied and fill a certain amount, receive the soda ash and stir and pass the desulfurized material through a filter; It presents a technology for a waste storage battery dismantling device including a.

Patent document 003 presses one side of the waste packaged battery moved to the discharge side of the first belt conveyor to cut the other side and then pushes the cut waste packaged battery to the other side in the process of being discharged to the other side of the first belt conveyor cutting means; a roller conveyor provided between the other side of the first belt conveyor and the second belt conveyor that receives the waste packaging battery and moves it to the crasher, and is provided with an electrolyte collecting trough for collecting the electrolyte at the lower portion; The waste packaging battery provided between the discharge side of the first belt conveyor and the roller conveyor is rotated 90 degrees through the stumbling block formed at the other end while sliding the cut packaging battery on the other side to put the waste packaging battery on the upper part of the roller conveyor. a sliding chute for collecting the electrolyte into the electrolyte container by positioning the cut portion; It presents a technology related to a waste battery cutting device comprising a.

Patent Document 004 discloses a conveyor belt driven by a motor provided on one side and a conveying unit for disposing a waste battery on the conveyor belt at regular intervals and moving the waste battery to one side; A push bar disposed on one side of the transfer unit and transferring the waste battery to the cutting position by pressing one side of the waste battery delivered from the transfer unit; When the gripped and transported waste battery reaches a direct position, it descends and cuts both end surfaces of the outside of the waste battery to separate the outer case of the waste battery, and a plurality of cutting units arranged between the plurality of cutting units and the direction of movement of the waste battery An upper frame having an upper frame having a direction changing unit to change the direction, a push unit for transferring the polymer cell exposed by separating the outer case to one side, and an outer case disposed below the upper frame and falling apart by the cutting unit to gather a cutting unit having a lower frame on which an inclined plate inclined toward the center is disposed; and a discharge unit having one end disposed below the cutting unit, the other end being raised and inclined so that a plurality of discharge conveyors are disposed to transport the outer case or polymer cell separated from the cutting unit in one direction when seated; It presents a technology for a waste battery dismantling device, including

KR 10-2175706 B1 (November 02, 2020) KR 10-0784440 B1 (December 04, 2007) KR 10-1307667 B1 (September 05, 2013) KR 10-1999677 B1 (July 08, 2019)

An object of the present invention is to prevent a cutter blade from being damaged by a short circuit generated when a casing is cut from a waste battery body.

The present invention relates to a waste battery dismantling system for solving the problems of the prior inventions, and the present invention includes: a transport unit 100 for transporting the waste battery to a set position; a fixing unit 200 for fixing the transferred waste battery by a first fixing actuator 210; a cutting part 300 formed in the fixing part 200 and cutting a part of the waste battery; a recovery unit 400 for recovering the waste battery and the cut configuration; includes

The cutting unit 300 of the present invention includes a cutting unit 310 for applying a cutting force to the casing by applying pressure to the upper end of the waste battery; a cutting driving unit 320 coupled to the cutting unit 310 to supply power to the cutting unit 310; includes

The cutting unit 310 of the present invention includes a power transmission unit 311 extending from the lower end of the cutting driving unit 320; a cutting blade 312 coupled to the lower end of the power transmission unit 311 and selectively in contact with the upper surface of the casing; includes

The cutting blade 312 of the present invention includes a cutting support portion 312-1 coupled to the power transmission portion 311; a blade portion (312-2) coupled to the lower end of the cutting support portion (312-1); includes

The cutting support portion 312-1 of the present invention includes a cutting coupling portion 312-11 for securing mutual fastening force with the blade portion 312-2; includes

The blade portion 312-2 of the present invention is disposed at the lower end, and as it extends from the upper side to the lower side, the edge 312-21 has a shape in which the cross-sectional area value continuously decreases; includes

a control unit 500 interlocking with the cutting driving unit 320 of the present invention to control the position of the cutting unit 311; includes

Due to the present invention, there is an effect of preventing the cutter blade from being damaged by a short circuit generated during the process of cutting the casing of the waste battery.

In addition, since the blade part for cutting the casing is formed in a structure that can be replaced, the maintenance work of the manager can be easily performed and the maintenance cost can be reduced at the same time.

1 to 2 are exemplary views showing the present invention.
3 to 4 are exemplary views showing a cut portion of the present invention.
5 is an exemplary view showing a cutting part of the present invention.
6 is an exemplary view showing a process for performing the present invention.
7 to 9 are exemplary views showing a plurality of embodiments of the cutting blade internal coupling state.
10 is an exemplary view showing a plurality of embodiments of the blade shape of the present invention.
11 is an exemplary view showing the control unit interlocking structure of the present invention.

Hereinafter, the most preferred embodiment of the present invention will be described in detail in order to be described in detail enough to be easily practiced by those of ordinary skill in the art to which the present invention pertains.

The numbers cited in the examples below are not limited only to the objects of reference, and may be applied to all examples. An object that exhibits the same purpose and effect as the configuration presented in the embodiment corresponds to an equivalent replacement object. The higher-level concept presented in the examples includes sub-concept objects that are not described.

(Embodiment 1-1) The present invention relates to a system for removing a casing of a waste battery, comprising: a transfer unit 100 for transferring the waste battery to a set position; a fixing unit 200 for fixing the transferred waste battery by a first fixing actuator 210; a cutting part 300 formed in the fixing part 200 and cutting a part of the waste battery; a recovery unit 400 for recovering the waste battery and the cut configuration; includes

The present invention relates to a device for separating a waste battery by cutting one side of the waste battery. The main configuration consists of a combination of the transfer unit 100 , the fixing unit 200 , the cutting unit 300 , and the recovery unit 400 .

The transfer unit 100 sequentially transfers the waste battery, the fixing unit 200 fixes the waste battery, the cutting unit 300 cuts one side of the fixed waste battery, and the recovery unit 400 cuts the cut part and It has the purpose of retrieving the cut part by classifying it.

(Embodiment 1-2) The present invention relates to a system for removing a casing of a waste battery, and in Example 1-1, a second fixed actuator 220 for transferring the waste battery seated in the transfer unit to the fixed unit includes ;

The present invention relates to the second fixed actuator 220 . The present invention is applied when the transfer unit 100 and the fixing unit 200 are separated. The waste battery supplied through the transfer unit 100 is transferred to the fixed unit 200 by the second fixed actuator 220 . The waste battery transferred to the fixing unit 200 is continuously processed by the cutting unit 300 and the collecting unit 400 .

The second fixed actuator 220 may be used as any one selected from a hydraulic cylinder, a pneumatic cylinder, and a motor-driven linear actuator. The rod front end of the second fixed actuator 220 is formed in a block shape, and the end portion horizontally transports the waste battery by the operation of the second fixed actuator 220 .

The waste battery supplied through the transfer unit 100 is in contact with the first sensor, and when the first sensor is in contact, the second fixed actuator 220 is driven to transfer the battery to the fixed unit 200, and after transferring the battery, the second 1 By driving the fixed actuator 210, the waste battery is placed in the fixed part.

The process presented above is performed by one controller and is performed in a sequential control method. In addition, the approach of the waste battery is sensed by the limit switch to activate the controller.

During the process of moving the waste battery located in the transfer unit 100 to the fixing unit 200 , the waste battery is guided sideways by the guide plate, which is to accurately seat the waste battery in the fixing unit 200 .

(Embodiment 1-3) The present invention relates to a system for removing a casing of a waste battery. In Embodiment 1-1, the transfer unit 100 includes one or a plurality of conveyors 101; includes

The transfer unit 100 for controlling the position of the waste battery is not limited to a separate structure or shape, but is preferably formed in a structure of a conveyor 101 that can continuously put a plurality of process objects into the system.

The present invention relates to a transfer unit (100), and is formed by a conventional conveyor (101). Specifically, it may be formed of any one selected from a roller conveyor, a belt conveyor, and a chain conveyor.

The conveyor forms a guide 102 . The guide prevents separation of the waste battery and aligns the transport direction of the waste battery being transported. Additionally, the transfer unit 100 includes a direction control unit. The direction control unit is formed to match the cutting direction of the waste battery. The main configuration detects the direction of the waste battery being transported by the sensor (vision sensor, contact sensor), and the cutting part is aligned in one direction by the rotary actuator.

(Embodiment 1-4) The present invention relates to a system for removing a casing of a waste battery, and in Embodiment 1-2, the fixing part 200 is disposed on one side of the transfer part 100 in one or a plurality to be; includes

The present invention relates to the number of fixing parts 200 . This is to perform multiple procedures simultaneously in one process. To implement this, a plurality of fixing units 200 may be formed. The fixing unit 200 is disposed on the side of the transfer unit 100 and may be formed in plurality in parallel.

The plurality of waste batteries are transported along the transfer unit 100 , the plurality of waste batteries are moved to the side transfer unit 100 , and the waste batteries fixed to the fixing unit 200 are cut by the cutting unit 300 .

(Embodiment 1-5) The present invention relates to a system for removing a casing of a waste battery. In Embodiment 1-1, the fixing part 200 includes a fixing support 231 for supporting the waste battery from a lower part; a cutting die 232 positioned at the edge of the fixed support and formed of an insulating material; a fixing body 234 for fixing the cutting die and the fixing support; A sliding plate 233 located on one surface of the fixing support; constitutes.

The present invention specifically defines the fixing part 200 . The fixing unit 200 is installed on the system pedestal, and supports the lower part of the waste battery during the cutting process. The upper part of the waste battery receives a fixed load by the first fixed actuator 210 .

The edge end of the cut part 300 is formed of an insulating material, preferably of ceramic. The reason for using an insulating material is to prevent damage due to short circuit during the cutting process. In addition, when damaged by abrasion or short-circuit damage, the cutting die 232 is fixed to one side of the fixing support 231 by the fixing body 234 for partial replacement. The fixing body 234 may be formed of any one selected from a bolt, a pin, a fitting protrusion, and a groove.

The upper portion of the fixing support 231 receives the waste battery from the transfer unit 100 , and the waste battery slides in by the sliding plate 233 . In order to implement the above function, the sliding plate 233 is preferably formed of a Teflon material having a smooth sliding and insulating properties at the same time.

(Example 2-1) The present invention relates to a system for removing a casing of a waste battery. In Example 1-1, the cutting unit 300 applies pressure to the upper end of the waste battery to apply a cutting force to the casing. a cutting unit 310; a cutting driving unit 320 coupled to the cutting unit 310 to supply power to the cutting unit 310; includes

The cutting unit 300 of the present invention relates to a configuration for cutting a part of a waste battery. The cutting unit is formed of a cutting unit for applying a cutting force to the waste battery and a cutting driving unit for driving the cutting unit.

The cutting driving part is selectively reciprocated by up-and-down action. The cutting unit and the cutting driving unit may be integrally formed or may be formed by being combined as separate components.

(Embodiment 2-2) The present invention relates to a system for removing a casing of a waste battery. In Embodiment 2-1, the cutting driving unit 320 has a predetermined height of the upper end of the cutting unit 310 inside. The cutting actuator 321 is inserted; a valve 322 for controlling the flow rate of the fluid inside the cutting actuator 321; includes

The cutting driving unit 320 is formed to extend or combine with the upper end of the cutting unit 310 to control the position of the cutting unit 310 to apply a cutting force to the casing of the waste battery. At this time, due to the functional characteristics of selectively contacting the casing of the waste battery disposed on the lower side, the cutting driving unit 320 should be formed in a structure that raises or lowers the position of the cutting unit 310 .

In order to implement the above-described structure, the cutting driving unit 320 includes an actuator 321 in which the shaft of the upper end of the cutting unit 310 is inserted therein to control the height of the cutting unit 310 and the actuator 321. Fluid accommodated inside It may be formed in a structure including a valve 322 for controlling the flow rate of. At this time, the valve 322 is a configuration that determines the flow paths of the fluid suction part and the discharge part communicating with the inside of the actuator 321, and can selectively control the direction of the flow path according to the process sequence performed on the waste battery. In this case, the cutting actuator 321 may be used pneumatically or hydraulically. The hydraulic or pneumatic pressure is achieved by a valve 322 formed as a directional valve.

As another embodiment, the cutting actuator 321 may be replaced with a linear actuator driven by an electric motor.

(Embodiment 2-3) The present invention relates to a system for removing a casing of a waste battery. In Embodiment 2-2, the cutting driving unit 320 receives the pressure value received from the upper end of the cutting unit 310. pressure sensing means 323 for measuring in real time; includes

(Embodiment 2-4) The present invention relates to a system for removing a casing of a waste battery. In Embodiment 2-3, the pressure sensing means 323 includes a pressure sensor interlocked with the valve 322; includes

The present invention relates to a pressure sensing means 233 and a pressure sensor. During the waste battery cutting process, the cutting unit 300 is applied with pressure to drive the cutting actuator 321 . While the cutting actuator 321 is driven, pressure is applied to the hydraulic system path. The pressure is sensed by the pressure sensing means 233 in real time. Although the pressure is applied in the normal pressure range, if a problem occurs during the cutting process, a value out of the pressure range is generated. At this time, the valve 322 is automatically redirected and redirected again. In the direction change process, the cut part 300 is temporarily moved upward, and the cut part 300 is moved downward again by the re-echo conversion process. The pressure sensor can be utilized in a diaphragm method or a load cell method, and can be replaced with an equivalent object.

The pressure controller collects the data of the pressure sensor in real time, and when the set pressure is out of the normal operating range, a warning device (buzzer, warning light, etc.) is activated and the system is stopped.

(Embodiment 3-1) The present invention relates to a system for removing a casing of a waste battery. In Embodiment 2-1, the cutting unit 310 transmits power extending from the lower end of the cutting driving unit 320 . part 311; a cutting blade 312 coupled to the lower end of the power transmission unit 311 and selectively in contact with the upper surface of the casing; includes

The present invention embodies the cutting part 310 . The cutting unit 310 of the present invention is formed of a power transmitting unit 311 and a cutting blade 312 , and the power transmitting unit 311 has a structure connecting the cutting actuator 321 and the cutting blade 312 .

The power transmission unit 311 and the cutting blade 312 may be formed integrally or separately. One surface of the cutting blade 312 is vertically parallel, and the other surface forms an inclined surface. In addition, the cutting blade 312 may be formed in any one selected from a diagonal shape, a curved shape, and a flat shape in the vertical direction. Preferably, it is good to be formed in an oblique shape.

Since the cutting blade 312 of the oblique shape sequentially generates cutting force, it has the effect of cutting the waste battery by shear stress in the delivery process.

(Embodiment 3-2) The present invention relates to a system for removing a casing of a waste battery. In Embodiment 3-1, the cutting blade 312 is formed of an insulating structure having no electrical conductivity.

(Example 3-3) The present invention relates to a system for removing a casing of a waste battery. In Example 3-2, the insulating structure of the cutting blade 312 is made of a ceramic material in which crystallinity is generated through a sintering process. is formed

(Embodiment 3-4) The present invention relates to a system for removing a casing of a waste battery. In Embodiment 3-2, the cutting blade 312 includes a polymer layer applied to an outer layer of an insulating structure; includes

The cutting blade 312 is configured to selectively contact the upper part of the casing of the waste battery, and selectively separates the casing from the waste battery body by the casing driving unit 320 . At this time, if the cutting blade 312 is formed of a metal material, a short circuit may occur due to electrical energy remaining in the waste battery body. Accordingly, the cutting blade 312 is rapidly melted and damaged.

In order to solve the above problems, the cutting blade 312 for applying a cutting force to the waste battery may be formed of a non-metallic material through which current does not flow. The non-metallic material constituting the cutting blade 312 is not specifically limited, but is preferably formed of a ceramic material having high durability against high-temperature heat. It may also be formed of high-strength plastic. In addition, it may be formed of a material equivalent to this. The cutting blade may also be coated with a polymer.

(Example 3-5) The present invention relates to a system for removing a casing of a waste battery, and in Example 3-1, the lower end of the power transmission unit 311 and the upper end of the cutting blade 312 are integrated formed into a structure.

The cutting unit 310 includes a power transmitting unit 311 that transmits the rising or falling power received from the cutting power unit 320 to the lower side, and a cutting blade 312 whose phase is determined by the power transmitted by the power transmitting unit 311 . ) is formed into a structure containing At this time, since the power transmission unit 311 and the cutting blade 312 are integrally formed, a phenomenon in which the cutting blade 312 is unintentionally separated from the power transmission unit 311 during the cutting process is prevented from occurring. can do.

(Embodiment 4-1) The present invention relates to a system for removing a casing of a waste battery. In Embodiment 3-1, the cutting blade 312 has a cutting support unit coupled to the power transmission unit 311 ( 312-1); a blade portion (312-2) coupled to the lower end of the cutting support portion (312-1); includes

The present invention is characterized in that the cutting blade 312 is divided into a cutting support portion 312-1 and a blade portion 312-2. That is, a separate blade portion 312-2 is formed for a portion in contact with the waste battery. This is to facilitate partial replacement when damage to the blade part 312-2 occurs.

The structure coupled to the cutting support part 312-1 and the blade part 312-2 may be formed of an insulating material only for the blade part 312-2. Preferably, it may be formed of ceramic or titanium having high rigidity, and a material equivalent to this may be used.

The cutting support 312-1 is coated with a polymer only on a horizontal surface. The reason for the polymer coating up to the cutting support 312-1 is to prevent a short circuit caused by contact between the waste battery and the cutting support 312-1 during the cutting process.

(Example 5-1) The present invention relates to a system for removing a casing of a waste battery. In Example 4-1, the cutting support part 312 - 1 provides a mutual fastening force with the blade part 312 - 2 . Cutting coupling to secure (312-11); includes

(Example 5-2) The present invention relates to a system for removing a casing of a waste battery. In Example 5-1, the blade part 312-2 has an upper surface and a side surface of the cutting support part 312-1) It is formed in a structure in contact with

The present invention specifies the coupling relationship between the blade part 312-2 and the cutting support part 312-1. During the cutting process, the load acting on the blade part 312-2 is transmitted to the cutting support part 312-1. In order for the load of the blade part 312-2 to be completely transferred to the cutting support part 312-1, the cutting support part 312-1 forms a step, and the side and the upper surface of the blade part 312-2 are in close contact with the step. make it The step includes a horizontal step and a vertical step.

The vertical step is on the same plane as the moving direction of the cutting support part 312-1, and the horizontal step is formed at an angle of 90 degrees to the vertical step. The vertical step completely transfers the load of the blade part 312-2 to the cutting support part 312-1. The cutting support part 312-1 and the blade part 312-2 are coupled by separate fastening means. It may be coupled by a plurality of bolts, and may be fastened with a coupling structure of a groove and a protrusion. It can also be fastened by a separate clamp.

When coupled by a bolt, the hole formed in the blade part 312-2 is formed to be larger than the outer diameter of the bolt, and this is to implement a condition in which the blade part 312-2 is in close contact with the horizontal surface.

(Example 5-3) The present invention relates to a system for removing a casing of a waste battery. In Example 5-2, the cutting coupling part 312-11 is connected to the upper surface of the blade part 312-2 and a first groove (312-11A) for gripping one surface in the width direction; includes

(Example 5-4) The present invention relates to a system for removing a casing of a waste battery, and in Example 5-3, the blade part 312-2 is a blade coupling part ( 312-2A); includes

(Example 5-5) The present invention relates to a system for removing a casing of a waste battery. In Example 5-4, the cutting coupling part 312-11 is coupled to the blade coupling part 312-2A. a second groove (312-11B) recessed by a predetermined depth from the first groove (312-11A) in a corresponding shape; includes

The cutting coupling unit 312-11 is coupled with the blade unit 312-2 for imparting a cutting force to the casing of the waste battery, and transmits the rising or falling force received from the power transmission unit 311 to the blade unit 312-2. do. Therefore, the blade 312-2 may implement a structure in which the casing of the waste battery is selectively contacted.

In consideration of the functional characteristics of the blade part 312-2, the cutting coupling part 312-11 has a structure including a first groove 312-11A in contact with the upper surface of the blade part 312-2 and one surface in the width direction. It may include a second groove 312-11B which is formed and recessed to a predetermined depth orthogonal to the first groove 312-11 from both ends of the first groove 312-11A in the width direction. At this time, as the upper end of the blade portion 312-2 is designed to have a structure in which the blade coupling portion 312-2A having a shape corresponding to the plurality of grooves 312-11A and 312-11B protrude a predetermined height, the cutting support portion The installation position of the blade part 312-2 within the 312-1 is limited.

(Embodiment 6-1) The present invention relates to a system for removing a casing of a waste battery. In Embodiment 4-1, the blade 312-2 is disposed at the lower end and extends from the upper side to the lower side. Edges 312-21 of a shape with a continuously decreasing cross-sectional area value; includes

(Embodiment 6-2) The present invention relates to a system for removing a casing of a waste battery. In Embodiment 6-1, one or more edges 312-21 are disposed at the lower end of the blade part 312-2. formed into a structure that

The present invention relates to the edge (312-21) formed at the lower end of the blade (312-2). The upper end of the blade 312-2 is coupled to the cutting support 312 - 1 by a cutting coupling portion 312 - 11 , thereby applying a cutting force to the waste battery to perform a cutting process.

Therefore, the lower end of the blade portion 312-2 that imparts a cutting force to the waste battery is formed in a structure including the edges 312-21 having a shape that continuously decreases as the cross-sectional area value extends to the lowermost end. The applied cutting force can be maximized. That is, the value of the cross-sectional area of the blade part 312-2 in contact with the waste battery is minimized, and the pressure (P=F/A) value transmitted from the blade part 312-2 to the waste battery side is maximized. At this time, at least one edge 312-21 formed at the lower end of the blade 312-2 may be formed to further improve the cutting efficiency of the waste battery.

(Example 6-3) The present invention relates to a system for removing a casing of a waste battery. In Example 6-1, the angle value formed between the side surface of the edge 312-21 and the inclined surface is the cutting support part. (312-1) is formed with a value smaller than the angle formed between the side surface and the inclined surface.

(Embodiment 6-4) The present invention relates to a system for removing a casing of a waste battery, and in Embodiment 6-3, the cutting support part 312-1 is coupled to a plurality of blade parts 312-2. formed into a structure.

The edges 312-21 are formed at the lower end of the blade part 312-2 to secure the ease of a cutting process for separating the casing of the waste battery from the body. Therefore, as described above, the edges 312-21 are preferably designed in a plurality of structures in which the cross-sectional area is continuously decreased as the cross-sectional area is extended to the lowermost end portion, and the front end portion is formed at the lowermost end portion. At this time, it is preferable that the angle formed between the side surface of the edge 312-21 and the inclined surface is smaller than the angle formed between the side surface and the inclined surface of the cutting support part 312-1. That is, when a plurality of edges 312-21 are disposed at the lower end of the cutting support unit 312-1, cutting efficiency is increased by additionally applying a cutting force to the waste battery in a section where the plurality of edges 312-21 are in contact with each other. can be further improved.

(Embodiment 7-1) The present invention relates to a system for removing a casing of a waste battery, and in Embodiment 2-1, it is linked with the cutting driving unit 320 to control the position of the cutting unit 310 a control unit 500; includes

The present invention relates to a control unit 500 that controls the position of the cutting unit 310 . The cutting driving unit 320 is formed in a structure interlocked with the control unit 500 to determine the phase value of the cutting blade 312 . That is, as it is formed in a structure that controls the specifications of the cutting driving unit 320 that applies power to the cutting unit 310 in real time, the cutting unit ( 300) can be prevented from being damaged in advance.

(Embodiment 7-2) The present invention relates to a system for removing a casing of a waste battery. In Embodiment 7-1, the cutting driving unit 320 is a pump for changing the pressure value inside the actuator 321 (324); includes

(Embodiment 7-3) The present invention relates to a system for removing a casing of a waste battery. In Embodiment 7-2, the control unit 500 controls the flow rate of the fluid supplied to the cutting driving unit 320 . a speed control unit 510; includes

The present invention is an embodiment of a method for controlling the speed control unit 510 and the cutting driving unit 320 included in the control unit 500 .

The cutting driving unit 320 is configured to selectively apply upward or downward force to the cutting unit 310 coupled to the lower side, and the cutting actuator 321 constituting the cutting driving unit 320 controls the flow rate and flow rate of the internal fluid. can be implemented in this way. In order to implement the above technology, the cutting driving unit 320 may be formed in a structure including a pump 324 for controlling the flow rate inside the cutting actuator 321 . At this time, the control unit 500 is formed in a structure including a speed control unit 510 interlocked with the pump 324 , and the pump 324 controls the flow rate of the fluid discharged or sucked into the cutting actuator 321 in real time. can be controlled

(Example 7-4) The present invention relates to a system for removing the casing of a waste battery, and in Example 7-2, the control unit 500 controls the phase value of the cutting blade 312 in real time. phase control unit 520; includes

The present invention embodies a method of controlling the phase controller 520 and the cutting driving unit 320 included in the controller 500 .

The fluid circulating in the cutting driving unit 320 is formed in a structure whose dimensions are changed in real time by the control unit 500 . At this time, the control unit 500 may be formed in a structure including the phase control unit 520 for controlling the phase value of the cutting blade (312). That is, the phase control unit 520 determines whether the edge 312-21 of the blade 312-2 and the casing of the waste battery are in mutual contact, and selectively performs the cutting process only in a situation that meets the needs of the manager. can do. In this case, the phase control unit 520 may be formed in a structure interlocked with the pressure sensing means 323 disposed inside the actuator 321 . That is, when the value measured by the pressure sensing means 323 is greater than the set value, the phase controller 520 may raise the cutting blade 312 to temporarily stop the cutting process. Afterwards, if the value measured by the pressure sensing means 323 is formed to be smaller than the set value, the phase control unit 520 may re-lower the cutting blade 312 to restart the casing cutting process of the waste battery.

100: housing 101: conveyor
200: fixed part 210: first fixed actuator
220: second fixed actuator 231: fixed support
232: cutting die 233: sliding plate
234: fixed body
300: cutting unit 310: cutting unit
311: power transmission unit 312: cutting blade
312-1: cutting support 312-11: cutting coupling part
312-11A: first groove 312-11B: second groove
312-2: blade part 312-2A: blade coupling part
312-21: Edge
320: cutting driving unit 321: cutting actuator
322: valve 323: pressure sensing means
324: pump
341: vertical step 342: horizontal step
343: fastening material
400: recovery unit
500: control unit 510: speed control unit
520: phase control

Claims (7)

a transfer unit 100 for transferring the waste battery to a set position;
a fixing unit 200 for fixing the transferred waste battery by a first fixing actuator 210;
a cutting part 300 formed in the fixing part 200 and cutting a part of the waste battery;
a recovery unit 400 for recovering the waste battery and the cut configuration; A waste battery dismantling system comprising a.
The method according to claim 1,
The cutting part 300,
A cutting unit 310 that applies a pressure to the upper end of the waste battery to impart a cutting force to the casing;
a cutting driving unit 320 coupled to the cutting unit 310 to supply power to the cutting unit 310; A waste battery dismantling system comprising a.
3. The method according to claim 2,
The cutting unit 310,
a power transmission unit 311 extending from a lower end of the cutting driving unit 320;
a cutting blade 312 coupled to the lower end of the power transmission unit 311 and selectively in contact with the upper surface of the casing; A waste battery dismantling system comprising a.
4. The method of claim 3,
The cutting blade 312 is
a cutting support unit 312-1 coupled to the power transmission unit 311;
a blade portion (312-2) coupled to the lower end of the cutting support portion (312-1); A waste battery dismantling system comprising a.
5. The method according to claim 4,
The cutting support part 312-1,
a cutting coupling part 312-11 for securing mutual fastening force with the blade part 312-2; A waste battery dismantling system comprising a.
5. The method according to claim 4,
The blade part 312-2,
It is disposed at the lower end, the edge (312-21) of the shape of the cross-sectional area value continuously decreases as it extends from the upper side to the lower side; A waste battery dismantling system comprising a.
3. The method according to claim 2,
a control unit 500 interlocking with the cutting driving unit 320 to control a position of the cutting unit 311; A waste battery dismantling system comprising a.

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