WO2023132647A1 - 전극 연결 장치 - Google Patents
전극 연결 장치 Download PDFInfo
- Publication number
- WO2023132647A1 WO2023132647A1 PCT/KR2023/000198 KR2023000198W WO2023132647A1 WO 2023132647 A1 WO2023132647 A1 WO 2023132647A1 KR 2023000198 W KR2023000198 W KR 2023000198W WO 2023132647 A1 WO2023132647 A1 WO 2023132647A1
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- WO
- WIPO (PCT)
- Prior art keywords
- electrode
- region
- seating
- connection
- electrodes
- Prior art date
Links
- 238000000034 method Methods 0.000 claims abstract description 35
- 238000001179 sorption measurement Methods 0.000 claims description 28
- 239000000853 adhesive Substances 0.000 claims description 8
- 230000001070 adhesive effect Effects 0.000 claims description 8
- 230000001678 irradiating effect Effects 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000004804 winding Methods 0.000 description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 239000003792 electrolyte Substances 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000001994 activation Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 229910003002 lithium salt Inorganic materials 0.000 description 1
- 159000000002 lithium salts Chemical class 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
- H01M10/0404—Machines for assembling batteries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
- B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/19—Specific article or web
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Definitions
- This application relates to an electrode connection device and an electrode connection method using the same.
- a secondary battery is a battery capable of converting chemical energy into electrical energy and releasing it, and conversely, when electrical energy is supplied in a discharged state, it can be stored again in the form of chemical energy, that is, a battery that is charged and discharged alternately. A battery that can be repeated.
- Secondary batteries are commonly referred to as storage batteries or accumulators because they can store electrical energy.
- Current widely used secondary batteries include lead-acid batteries using sulfuric acid as an electrolyte, nickel-hydrogen batteries using potassium hydroxide as an electrolyte, and lithium salt solutions. There are lithium-ion batteries using as an electrolyte.
- Such a secondary battery is manufactured through an electrode process, an assembly process, and an activation process.
- the assembly process is specifically, a notching process, a lamination process, a stacking and folding process, and a packaging process are sequentially performed.
- a meandering electrode is inserted, a driving roller is twisted, causing meandering during driving, or a worker's mistake when manually preparing the standby electrode. Due to this, when the standby electrode is connected to the electrode seating part in an oblique line, a phenomenon in which an alignment state is distorted occurs. As a result, electrode breakage is induced, resulting in a decrease in operation rate and yield.
- the EPC Error Position Control
- the alignment of the driving electrodes that is, the degree of meandering of the driving electrode line was checked by disposing various sensors such as the same, and the standby electrode and the driving electrode were aligned by moving the driving electrode supply unit in the Y-axis.
- the EPC sensor since the EPC sensor is located between the driving electrode seating part and the driving electrode supply part to check the Y-axis meandering of the driving electrode, the driving is performed from the position of the EPC sensor. If the electrodes up to the electrode seating part are not positioned on a straight line, a problem arises in that the standby electrode and the driving electrode are not aligned when the electrodes are connected.
- An object of the present application is to provide an electrode connection device capable of connecting a standby electrode and a driving electrode in a state in which the electrodes are accurately aligned without distortion during the connection process between the standby electrode and the driving electrode, and an electrode connection method using the same.
- the electrode connection device of the present application includes a first electrode supply unit for supplying a first electrode; a second electrode supply unit supplying a second electrode replacing the first electrode to the first electrode supply unit when the supply of the first electrode is exhausted below a certain level; a photographing unit that captures an image of a region to be connected to the first electrode and a region to be connected to the second electrode; an aligning unit for aligning the connection target region of the first electrode and the connection target region of the second electrode based on the photographed image; and a connecting portion connecting the aligned first and second electrodes to be connected.
- the target portion to be connected to the first and second electrodes includes a holding portion and an uncoated portion, respectively
- the photographing unit includes a first boundary region between the holding portion and the uncoated portion of the first electrode and the holding portion and the uncoated portion of the second electrode. An image may be captured of the second boundary area between the two regions.
- the aligning unit may adjust the positions of the first and second electrodes so that the first boundary area and the second boundary area lie on the same line.
- the aligning unit may include a first electrode seating unit having a first seating surface on which a connection target site of the first electrode is seated; a second electrode seating portion disposed apart from the first electrode seating portion by a predetermined distance and having a second seating surface on which a connection target site of the second electrode is seated and disposed to face the first seating surface; and a position control unit for adjusting positions of the first and second electrode mounting units.
- the photographing unit may include a prism mirror positioned in a gap between the first electrode seating portion and the second electrode seating portion; a first light source unit for irradiating light to the prism mirror and irradiating the reflected light to a region to be connected to the first electrode; a second light source unit for radiating light to the prism mirror so that the reflected light is radiated to a region to be connected to the second electrode; and a camera that simultaneously photographs the connection target region of the first and second electrodes to which the reflected light is irradiated.
- the first seating surface includes a first adsorption area adsorbing the connection target site of the first electrode and a non-adsorption area
- the second seating surface includes a second adsorption area adsorbing the connection target site of the second electrode.
- the non-adsorption area and the second absorption area may be formed at positions corresponding to each other.
- the first electrode when the supply of the first electrode is exhausted below a certain level, the first electrode may be cut along a preset cutting line to form a portion to be connected to the first electrode.
- a region to be connected of the first electrode formed after cutting may be adsorbed to the first adsorption area.
- the cut portion of the region to be connected of the first electrode adsorbed may be located in a boundary region between the first adsorption region and the non-adsorption region in the first seating surface.
- the connecting part may move the first and second electrode seating parts so that the first and second seating surfaces come into close contact with each other.
- connection target site of the first electrode and the connection target site of the second electrode may be connected via an adhesive member.
- first and second electrodes may be positive electrodes or negative electrodes.
- the electrode connection method of the present application uses the electrode connection device.
- This application relates to an electrode connection device and an electrode connection method using the same.
- the electrode connection device of the present application and the electrode connection method using the same prevent breakage by accurately aligning the electrodes without misalignment in the process of connecting the standby electrode and the driving electrode, thereby exhibiting excellent operation rate and yield.
- FIG. 1 is a diagram showing an electrode connection device according to an embodiment of the present application by way of example.
- FIG. 2 is an exemplary view showing in detail the configuration of an alignment unit of an electrode connection device according to an embodiment of the present application.
- FIG. 3 is a diagram showing a first electrode seating part, a second electrode seating part, and a photographing part of an electrode connection device according to an embodiment of the present application by way of example.
- FIG. 4 is a view exemplarily showing a state in which a first electrode is seated on a first seating surface according to an embodiment of the present application.
- FIG 5 is a view exemplarily showing a state in which a second electrode is seated on a second seating surface according to an embodiment of the present application.
- FIG. 6 is a diagram showing a state in which aligned first and second electrodes are connected by way of example.
- FIG. 1 is a view showing an electrode connection device according to an embodiment of the present application by way of example
- FIG. 2 is an exemplary view showing in detail the configuration of an alignment unit of the electrode connection device according to an embodiment of the present application
- FIG. is a view showing the first electrode seating part, the second electrode seating part, and the photographing unit of the electrode connection device according to an embodiment of the present application by way of example
- FIG. 4 is a view showing a first seating surface according to an embodiment of the present application It is a view showing a state in which the first electrode is seated by way of example
- FIG. 5 is a diagram showing a state in which the second electrode is seated on the second seating surface according to an embodiment of the present application by way of example
- FIG. 6 is aligned It is a diagram showing a state in which the first and second electrodes are connected by way of example.
- the electrode connection device of the present application includes a first electrode supply unit 100, a second electrode supply unit 200, a photographing unit 300, an alignment unit 400, and a connection unit 500.
- the first electrode supply unit 100 supplies the first electrode E1.
- the first electrode E1 may be a driving electrode.
- the first electrode supply unit 100 may include a first winding roll 110 on which the first electrode E1 is wound and a first unwinding unit 120 for unwinding the first electrode E1. there is.
- the first unwinding unit 120 may include a drive servo motor, and may be operated in a jog mode to unwind the first electrode E1 to the first electrode mounting unit 410 described below.
- the second electrode supply unit 200 supplies the second electrode E2 replacing the first electrode E1 to the first electrode supply unit 100 when the supply of the first electrode E1 is exhausted below a certain level. do.
- the second electrode supply unit 200 may include a second winding roll 210 on which the second electrode E2 is wound and a second unwinding unit 220 for unwinding the second electrode E2. there is.
- the second unwinding unit 220 may include a driving servo motor, and may be operated in a jog mode to unwind the second electrode E2 to the second electrode mounting unit 420 to be described later.
- the second electrode E2 may be a standby electrode.
- the driving electrode refers to an electrode that is unwound and used earlier than the standby electrode.
- the standby electrode refers to an electrode connected to the driving electrode and ready to be automatically replaced immediately when the driving electrode is unwound and exhausted.
- the photographing unit 300 captures images of the region to be connected to the first electrode E1 and the region to be connected to the second electrode E2.
- the portion to be connected of the first and second electrodes E2 may be the ends to be unwound, but is not limited thereto, and if cut is made during unwinding, the cut portion may be the portion to be connected. A detailed description of the sorting method will be described later.
- the aligning unit 400 aligns the connection target region of the first electrode E1 and the connection target region of the second electrode E2 based on the photographed image.
- the aligning unit 400 aligns the connection target areas of the first electrode E1 and the second electrode E2 based on the photographed image, so that the electrodes do not become distorted during the connection process of the connecting unit 500 hereinafter.
- connection part 500 connects the connection target regions of the aligned first and second electrodes E1 and E2.
- the connection unit 500 connects the connection target portion of the first and second electrodes E1 and E2, thereby converting the first electrode E1 supplied from the first electrode supply unit 100 to the second electrode E2. can be replaced That is, in the first electrode supply unit 100, after the first electrode E1 is exhausted, the second electrode E2 connected to the first electrode E1 may be supplied.
- the electrode connecting device of the present application prior to connecting the first and second electrodes E1 and E2, an image is taken of the region to be connected to the first and second electrodes E1 and E2 in advance, and the captured image is displayed.
- the connection target areas of the first and second electrodes E1 and E2 based on the base, it is possible to accurately connect the electrodes without distortion during the connection process, thereby suppressing the occurrence of breakage while the electrodes are continuously supplied, and thereby As a result, it can show excellent operation rate and yield.
- connection target portion of the first and second electrodes E1 and E2 includes holding portions E11 and E21 and uncoated portions E12 and E22, respectively, and the photographing unit 300 is A first boundary region E13 between the holding portion E11 and the uncoated portion E12 of the first electrode and a second boundary region E23 between the holding portion E21 and the uncoated portion E22 of the second electrode E2.
- the first boundary region E13 may be a boundary line between the holding portion E11 and the uncoated portion E12 formed along the longitudinal direction (or unwinding direction) of the first electrode E1.
- the second boundary region E23 may also be a boundary line between the holding portion E21 and the uncoated portion E22 formed along the longitudinal direction (or unwinding direction) of the second electrode E2.
- the alignment state may mean a state in which the first and second boundary regions E13 and E23 coincide, and the coincident first and second boundary regions E13 and E23 are on the same line C. can be placed on (see Figure 6).
- the holding portion refers to a portion coated with a slurry representing polarity on a current collector included in an electrode
- the uncoated portion refers to a portion where an electrode tab, which is a passage through which current flows, is formed on the current collector without the slurry being coated on the current collector.
- the alignment unit 400 may adjust the positions of the first and second electrodes E1 and E2 so that the first and second boundary regions E13 and E23 lie on the same line C. .
- the position adjustment of the first and second electrodes E1 and E2 can be achieved by position adjustment of the first and second seating parts 410 and 420 to be described later.
- the alignment unit 400 may include a first electrode seating unit 410 having a first seating surface 411 on which the connection target site of the first electrode E1 is seated, the first electrode seating unit ( 410) and a second electrode having a second seating surface 421 disposed at a predetermined interval P, and disposed to face the first seating surface 411 on which the connection target portion of the second electrode E2 is seated. It may include a position adjusting unit 430 that adjusts the positions of the seating portion 420 and the first and second electrode seating portions 410 and 420 .
- the position adjusting unit 430 is also referred to as a driving unit or a moving unit.
- the position adjusting unit 430 may adjust the positions of the first and second electrode seating parts 410 and 420 so that the first and second boundary regions E13 and E23 are placed on the same line C. there is.
- the first electrode E1 is unwound from the first winding roll 110 so that a region to be connected can be seated on the first seating surface 411
- the second electrode E2 is the second winding roll 210 It is unwound from and the connection target site may be seated on the second seating surface 421 .
- the photographing unit 300 is disposed at a distance P between the first electrode seating portion 410 and the second electrode seating portion 420 or between the first seating surface 411 and the second seating surface 421. And, it may be provided to be movable along the direction of the width (W) of the electrode.
- the photographing unit 300 is located at a distance P between the first electrode seating portion 410 and the second electrode seating portion 420 or between the first seating surface 411 and the second seating surface 421.
- the aligning unit 400 checks the alignment state of the connection target region of the first and second electrodes E1 and E2 through the captured image, and the connection target region of the first and second electrodes E1 and E2; For example, when a misalignment occurs between the first and second boundary regions E13 and E23, the positions of the first and second electrode seating parts 410 and 420 are adjusted through the position adjusting unit 430. By adjusting, it is possible to control the region to be connected between the first and second electrodes E1 and E2, for example, the first boundary region E13 and the second boundary region E23 to be aligned. In the process of connecting the second electrodes E1 and E2, since the electrodes can be accurately connected without distortion, the occurrence of breakage can be suppressed, and thus excellent operation rate and yield can be exhibited.
- the photographing unit 300 includes a prism mirror 310 positioned at a distance P between the first electrode seating portion 410 and the second electrode seating portion 420; a first light source unit 320 for radiating light to the prism mirror 310 and irradiating the reflected light to a region to be connected to the first electrode E1; a second light source unit 330 for radiating light to the prism mirror so that the reflected light is radiated to a region to be connected to the second electrode E2; and a camera 340 that simultaneously photographs the connection target region of the first and second electrodes E1 and E2 to which the reflected light is irradiated.
- the photographing unit 300 can simultaneously check the alignment of the connection target region of the first and second electrodes E1 and E2 through the prism mirror 310, a more accurate alignment can be known.
- different areas can be simultaneously photographed with a single photographing device, there is an advantage of simplifying the equipment.
- the camera 340 may be a vision camera capable of photographing the light refracted by the prism mirror 310 and may perform photographing by a trigger signal. Since the camera 340 is disposed at the above-described position, it is possible to photograph the light refracted by the prism mirror 310, and thereby accurately check the alignment of the first and second electrodes E1 and E2. there is.
- the first seating surface 411 includes a first adsorption area 411A and a non-adsorption area 411B adsorbing the connection target site of the first electrode E1
- the second seating surface 421 includes a second adsorption region 421A for adsorbing the connection target site of the second electrode E2, and in a state in which the first seating surface 411 and the second seating surface 421 are in contact with each other ,
- the non-adsorption region 411B and the second adsorption region 421A may be formed at positions corresponding to each other.
- the first adsorption area 411A When the first seating surface 411 is divided into two halves in the height direction, the first adsorption area 411A may be located on the upper part and the non-adsorption area 411B may be located on the lower part. Also, when the second seating surface 421 is bisected in the height direction, the second adsorption area 421A may be positioned at a lower portion. The first and second adsorption regions 411A and 421A may adsorb a region to be connected to an electrode using an ejector or the like.
- the first electrode E1 when the supply of the first electrode E1 is exhausted below a certain level, the first electrode E1 is cut along a preset cutting line to form a connection target portion of the first electrode E1 ( 600) may be included.
- the cutting line may be formed along the width (W) direction of the electrode.
- the cutting part 600 may use a knife or laser equipment, but is not particularly limited. A portion to be connected of the cut first electrode E1 and a portion to be connected of the second electrode E2 may be connected. Meanwhile, the connection target portion of the second electrode E1 may be pre-cut and formed through a separate cutting device.
- connection target site of the first electrode E1 formed after cutting may be adsorbed to the first adsorption area 411A.
- connection target regions formed by cutting the first electrode E1 and the second electrode E2 may be aligned and then connected.
- connection target region of the adsorbed first electrode E1 is the first adsorption region 411A and the non-adsorption region 411B in the first seating surface 411 where the cutting portion S is formed. may be located within the boundary area of
- a portion to be connected of the first electrode E1 located in the first adsorption area 411A and a portion to be connected of the second electrode E2 located in the second adsorption area 421A may be connected, and the first seating surface 411 ) and the second seating surface 421 are in contact with each other, it is first to ensure that there are no gaps as much as possible in the boundary area between the adjacent region to be connected of the first electrode E1 and the region to be connected with the second electrode E2. And it may be advantageous when considering the connectivity between the second electrodes E1 and E2.
- connection part 500 allows the first and second seating surfaces 411 and 421 to come into close contact with each other.
- the two-electrode seating parts 410 and 420 may be moved.
- the connection unit 500 moves the first and second electrode seating units 410 and 420 through the position adjusting unit 430 described above, or the first and second electrode seating units 410 and 420 through a separate driving unit. 420) can be moved.
- the adhesive member 510 may be, for example, paper tape.
- the first and second seating is performed by the connecting portion 500.
- the connection target region of the first and second electrodes E1 and E2 may be connected to each other.
- connection unit 500 As another example, in a state in which a portion of the adhesive member 510 is adhered to a connection target site of the second electrode E2 seated on the second seating surface 421, the first and second seating surfaces are connected by the connection unit 500.
- the (411, 412) are in close contact, the other area of the adhesive member 510 that is not adhered to the area to be connected to the second electrode E2 is the area to be connected to the first electrode E1 seated on the first seating surface 411.
- the connection target regions of the first and second electrodes E1 and E2 may be connected to each other.
- the first and second electrodes E1 and E2 may equally be positive electrodes or negative electrodes.
- the first and second electrodes E1 and E2 may be positive electrodes, or the first and second electrodes E1 and E2 may be negative electrodes. Since the first and second electrodes E1 and E2 are composed of electrodes having the same polarity, the supply of the first electrode E1 may be exhausted and replaced with the second electrode E2.
- This application also relates to an electrode connection method.
- An exemplary electrode connection method uses the electrode connection device described above. Therefore, since the details of the electrode connection method to be described below can be equally applied to the description of the electrode connection device, they will be omitted.
- the electrode connection method of the present application includes the steps of photographing an image of the connection target region of the first electrode E1 and the connection target region of the second electrode E2 using the electrode connection device, based on the captured image, A step of aligning the connection target region of the first electrode E1 and the connection target region of the second electrode E2 and connecting the aligned first and second electrodes E1 and E2 to the connection target region.
- the electrode connection method of the present application prior to connecting the connection target regions of the first and second electrodes E1 and E2, images are taken in advance and aligned based on the captured images, so that there is no distortion between the electrodes during the connection process. By accurately aligning, the occurrence of breakage can be suppressed, and thus excellent operation rate and yield can be exhibited.
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Abstract
Description
Claims (13)
- 제1 전극을 공급하는 제1 전극 공급부;일정 수준 이하로 상기 제1 전극의 공급 소진 시, 제1 전극 공급부로 제1 전극을 대체하는 제2 전극을 공급하는 제2 전극 공급부;제1 전극의 연결 대상 부위와 제2 전극의 연결 대상 부위를 영상 촬영하는 촬영부;촬영된 영상에 기초하여, 상기 제1 전극의 연결 대상 부위와 제2 전극의 연결 대상 부위를 정렬하는 정렬부; 및정렬된 제1 및 제2 전극의 연결 대상 부위를 연결하는 연결부를 포함하는, 전극 연결 장치.
- 제 1 항에 있어서, 상기 제1 및 제2 전극의 연결 대상 부위는 각각 유지부 및 무지부를 포함하고,상기 촬영부는 제1 전극의 유지부와 무지부 사이의 제1 경계 영역과 제2 전극의 유지부와 무지부 사이의 제2 경계 영역을 영상 촬영하는, 전극 연결 장치.
- 제 2 항에 있어서, 상기 정렬부는 상기 제1 경계 영역과 제2 경계 영역이 동일 선상에 놓이도록 제1 및 제2 전극의 위치를 조절하는, 전극 연결 장치.
- 제 1 항에 있어서, 상기 정렬부는,제1 전극의 연결 대상 부위가 안착되는 제1 안착면을 갖는 제1 전극 안착부;상기 제1 전극 안착부와 소정 간격 떨어져 배치되고, 제2 전극의 연결 대상 부위가 안착되며 상기 제1 안착면과 마주보도록 배치되는 제2 안착면을 갖는 제2 전극 안착부; 및제1 및 제2 전극 안착부의 위치를 조절하는 위치 조절부를 포함하는, 전극 연결 장치.
- 제 1 항에 있어서, 상기 촬영부는,제1 전극 안착부와 제2 전극 안착부 사이의 간격에 위치하는 프리즘 미러;상기 프리즘 미러로 광을 조사하여 반사된 광이 제1 전극의 연결 대상 부위로 조사되도록 하는 제1 광원부;상기 프리즘 미러를 광을 조사하여 반사된 광이 제2 전극의 연결 대상 부위로 조사되도록 하는 제2 광원부; 및반사된 광이 조사된 제1 및 제2 전극의 연결 대상 부위를 동시에 촬영하는 카메라를 포함하는, 전극 연결 장치.
- 제 4 항에 있어서, 상기 제1 안착면은 제1 전극의 연결 대상 부위를 흡착하는 제1 흡착 영역과 비흡착 영역을 포함하고,상기 제2 안착면은 제2 전극의 연결 대상 부위를 흡착하는 제2 흡착 영역을 포함하며,상기 제1 안착면과 제2 안착면이 서로 접촉된 상태에서, 상기 비흡착 영역과 제2 흡착 영역은 서로 대응하는 위치에 형성되는, 전극 연결 장치.
- 제 6 항에 있어서, 일정 수준 이하로 제1 전극의 공급 소진 시, 제1 전극을 미리 설정된 절단 라인을 따라 절단하여 제1 전극의 연결 대상 부위를 형성하는 절단부를 포함하는 전극 연결 장치.
- 제 7 항에 있어서, 절단 후 형성된 제1 전극의 연결 대상 부위가 상기 제1 흡착 영역에 흡착되는, 전극 연결 장치.
- 제 7 항에 있어서, 흡착된 제1 전극의 연결 대상 부위의 절단 부분이 제1 안착면 내 제1 흡착 영역과 비흡착 영역의 경계 영역 내에 위치하는, 전극 연결 장치.
- 제 4 항에 있어서, 상기 연결부는 제1 경계 영역과 제2 경계 영역이 동일 선상에 놓이면, 제1 및 제2 안착면이 밀착되도록 제1 및 제2 전극 안착부를 이동시키는, 전극 연결 장치.
- 제 10 항에 있어서, 제1 및 제2 안착면이 밀착되면서, 접착 부재를 매개로 제1 전극의 연결 대상 부위와 제2 전극의 연결 대상 부위가 연결되는, 전극 연결 장치.
- 제 1 항에 있어서, 상기 제1 및 제2 전극은 동일하게 양전극 또는 음전극인, 전극 연결 장치.
- 제 1 항의 전극 연결 장치를 이용하는 전극 연결 방법에 있어서,제1 전극의 연결 대상 부위와 상기 제1 전극을 대체하기 위한 제2 전극의 연결 대상 부위를 영상 촬영하는 단계;촬영된 영상에 기초하여, 제1 전극의 연결 대상 부위와 제2 전극의 연결 대상 부위를 정렬하는 단계; 및정렬된 제1 및 제2 전극의 연결 대상 부위를 연결하는 단계를 포함하는, 전극 연결 방법.
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JP2001233514A (ja) * | 2000-02-23 | 2001-08-28 | Shikoku Kakoki Co Ltd | ロールフィルム接続装置およびその方法 |
JP2006103891A (ja) * | 2004-10-06 | 2006-04-20 | Shin Nippon Koki Co Ltd | フィルム接合方法およびフィルム接合装置 |
KR20120080441A (ko) * | 2011-01-07 | 2012-07-17 | 엘지이노텍 주식회사 | 칩 접합 장치 |
KR101827204B1 (ko) * | 2017-03-13 | 2018-02-07 | 주식회사 신한정공 | 롤투시트 풀림공급장치 |
KR20210150111A (ko) * | 2020-06-03 | 2021-12-10 | 주식회사 탑 엔지니어링 | 연결 장치 및 이를 이용한 연결 방법 |
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JP2001233514A (ja) * | 2000-02-23 | 2001-08-28 | Shikoku Kakoki Co Ltd | ロールフィルム接続装置およびその方法 |
JP2006103891A (ja) * | 2004-10-06 | 2006-04-20 | Shin Nippon Koki Co Ltd | フィルム接合方法およびフィルム接合装置 |
KR20120080441A (ko) * | 2011-01-07 | 2012-07-17 | 엘지이노텍 주식회사 | 칩 접합 장치 |
KR101827204B1 (ko) * | 2017-03-13 | 2018-02-07 | 주식회사 신한정공 | 롤투시트 풀림공급장치 |
KR20210150111A (ko) * | 2020-06-03 | 2021-12-10 | 주식회사 탑 엔지니어링 | 연결 장치 및 이를 이용한 연결 방법 |
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