CN107677872B - Voltage detection mechanism and battery core squatting and sealing equipment - Google Patents
Voltage detection mechanism and battery core squatting and sealing equipment Download PDFInfo
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- CN107677872B CN107677872B CN201710631415.2A CN201710631415A CN107677872B CN 107677872 B CN107677872 B CN 107677872B CN 201710631415 A CN201710631415 A CN 201710631415A CN 107677872 B CN107677872 B CN 107677872B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/0084—Arrangements for measuring currents or voltages or for indicating presence or sign thereof measuring voltage only
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
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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
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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
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/005—Devices for making primary cells
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The invention discloses a voltage detection mechanism and a cell squatting and sealing device. The voltage detection mechanism includes: electric core detects main axis of rotation, electric core positive pole and detects cam, electric core positive pole and detect carousel, electric core positive pole and detect lift seat, electric core positive pole contact bar, electric core rotation carousel, electric core detection tool. The anodal cam that detects of electricity core is located the one end of electric core detection owner axis of rotation, the anodal carousel that detects of electricity core and electricity core rotate the carousel and cup joint in electric core detection owner axis of rotation, the anodal lifting seat liftable of detecting of electricity core is installed on the anodal carousel that detects of electricity core, the anodal one end that detects the lifting seat of electricity core slides and supports on holding in the anodal cam that detects of electricity core, the anodal contact lever of electricity core is fixed in on the anodal lifting seat that detects of electricity core, electricity core detection tool is fixed in on electric core rotates the carousel, the anodal contact lever of electricity core has the positive pole. The voltage detection mechanism disclosed by the invention can be used for rapidly detecting the voltage of the battery cell, so that the production efficiency of the battery cell is improved.
Description
Technical Field
The invention relates to the technical field of mechanical and automatic production of battery cells, in particular to a voltage detection mechanism and battery cell squatting and sealing equipment.
Background
With the continuous development of society and the continuous progress of science and technology, mechanical automatic production becomes a development trend, gradually replaces the traditional manual labor, and injects a new power source for the sustainable development of enterprises. Therefore, the cell production and manufacturing enterprises also need to advance with time, and through transformation and upgrading, technical transformation is actively promoted, and mechanical automatic production is vigorously developed, so that the 'intelligent manufacturing' level of the enterprises is improved, and the sustainable development of the enterprises is realized.
As shown in fig. 1, it is a structural diagram of a cylindrical battery cell 10. In the production process, related equipment is adopted to form a rolling groove 12 on the periphery of a shell 11 of the battery cell 10, the height of the battery cell can be changed correspondingly after the rolling groove, and the battery cell needs to be squat and sealed in order to enable the height of the battery cell after the rolling groove to be uniform, so that the battery cell is stressed at two ends and compressed for a certain distance, and the uniformity of the height of the battery cell is achieved.
After the electric core is squat and sealed, voltage detection needs to be carried out on the electric core so as to select out good products and defective products. When the voltage of the battery cell is detected, the anode and the cathode are mainly connected at the two ends of the battery cell to form a loop, so that the voltage detection is realized. How to carry out voltage detection to electric core fast to improve the production efficiency of electric core, and then improve the holistic mechanical automation production level of electric core, this is the technical problem that research and development personnel of enterprise need solve.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a voltage detection mechanism and a cell squatting and sealing device, which are used for rapidly detecting the voltage of a cell so as to improve the production efficiency of the cell and further improve the overall mechanical automatic production level of the cell.
The purpose of the invention is realized by the following technical scheme:
a voltage detection mechanism comprising: the device comprises a cell detection main rotating shaft, a cell positive detection cam, a cell positive detection rotary table, a cell positive detection lifting seat, a cell positive contact rod, a cell rotating rotary table and a cell detection jig;
the utility model discloses an electric core positive pole detection device, including electric core positive pole detection cam, electric core positive pole detection carousel and electric core rotation carousel, electric core positive pole detection lifting seat is in the one end of electric core detection main axis of rotation, electric core positive pole detection turntable reaches electric core rotation carousel cup joint in electric core detection main axis of rotation, electric core positive pole detection lifting seat liftable install in on the electric core positive pole detection turntable, the one end slip of electric core positive pole detection lifting seat support hold in on the electric core positive pole detection cam, electric core positive pole contact lever is fixed in on the electric core positive pole detection lifting seat, electric core detection tool is fixed in on the electric core rotation carousel, electric core positive pole contact lever has the positive wiring, electric core detection tool has the negative.
In one embodiment, one end of the cell positive detection lifting seat is in contact with the cell positive detection cam through a roller.
In one embodiment, the cell positive electrode contact rod is mounted on the cell positive electrode detection lifting seat through an elastic member.
In one embodiment, the resilient member is a spring.
In one embodiment, the elastic member is a rubber rod.
A battery core squat sealing device comprises: the battery cell blanking device comprises a battery cell feeding assembly line, a battery cell feeding mechanism, a battery cell squatting pre-annular assembly line, a battery cell squatting mechanism, a battery cell squatting post-annular assembly line, a battery cell blanking mechanism and a battery cell blanking assembly line, wherein the battery cell feeding mechanism is connected between the battery cell feeding assembly line and the battery cell squatting pre-annular assembly line;
the electric core squat sealing equipment further comprises an edge, wherein the electric core squat sealing rear annular assembly line sequentially comprises the voltage detection mechanism, the electric core appearance CCD detection mechanism and the defective product recovery mechanism, and the flow direction of the electric core squat sealing rear annular assembly line is sequentially arranged.
According to the voltage detection mechanism, the cell detection main rotating shaft, the cell anode detection cam, the cell anode detection rotary table, the cell anode detection lifting seat, the cell anode contact rod, the cell rotation rotary table and the cell detection jig are arranged, the structure of each component is optimally designed, and voltage detection is rapidly performed on the cell, so that the production efficiency of the cell is improved, and the mechanical automation production level of the whole cell is further improved.
Drawings
Fig. 1 is a structural view of a cylindrical cell;
fig. 2 is a structural diagram of a cell squat sealing apparatus according to an embodiment of the present invention;
fig. 3 is a structural diagram of the cell loading mechanism shown in fig. 2;
fig. 4 is a structural diagram of the cell squat sealing mechanism shown in fig. 2;
FIG. 5 is a view showing the structure of the upper support seat and the upper support rod shown in FIG. 4;
FIG. 6 is a view showing the fitting structure of the press-down support base, the press-down support sleeve and the press-down support rod shown in FIG. 4;
fig. 7 is a structural diagram of the cell squat seal moving device shown in fig. 4;
fig. 8 is a structural diagram of the voltage detection mechanism shown in fig. 2.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 2, the cell squat sealing apparatus 20 includes: electric core material loading assembly line 100, electric core feed mechanism 200, the leading annular assembly line 300 of electric core squatting, electric core squatting mechanism 400, the trailing annular assembly line 500 of electric core squatting, electric core unloading mechanism 600, electric core unloading assembly line 700. Electric core feed mechanism 200 links up in electric core material loading assembly line 100 and electric core squat to seal between leading annular assembly line 300, and electric core squat to seal mechanism 400 links up in electric core squat to seal between leading annular assembly line 300 and electric core squat to seal between rearmounted annular assembly line 500, and electric core unloading mechanism 600 links up in electric core squat to seal between rearmounted annular assembly line 500 and electric core unloading assembly line 700.
The battery cell squatting and sealing device 20 further comprises a voltage detection mechanism 800, a battery cell appearance CCD detection mechanism 900 and a defective product recovery mechanism 1000 which are sequentially arranged along the flow direction of the battery cell squatting and sealing postposition annular assembly line 500.
The cell loading mechanism 200 is used for loading the cells in the cell loading assembly line 100 into the cell squat seal preposition annular assembly line 300; the cell squat sealing mechanism 400 is used for extruding the cell, so that the cell is stressed from two ends, and the uniformity of the overall height of the cell is realized; the squat-sealed battery core reaches a battery core squat-sealed post-annular assembly line 500, and the battery core squat-sealed post-annular assembly line 500 carries the battery core to sequentially pass through a voltage detection mechanism 800, a battery core appearance CCD detection mechanism 900 and a defective product recovery mechanism 1000; the voltage detection mechanism 800 is used for detecting the electrical property of the battery cell; the battery cell appearance CCD detection mechanism 900 is used for carrying out CCD detection on the appearance of the battery cell after the battery cell is squat and sealed; the defective product recycling mechanism 1000 is used for recycling the electric cores with unqualified electrical property detection and unqualified appearance detection; the battery cell blanking mechanism 600 is used for blanking qualified battery cell products in the battery cell squatting and sealing post-positioned circular assembly line 500 to the battery cell blanking assembly line 700.
In this embodiment, the cell loading assembly line 100 and the cell unloading assembly line 700 are both straight assembly lines.
According to the electric core squatting and sealing equipment 20, the electric core feeding assembly line 100, the electric core feeding mechanism 200, the electric core squatting and sealing front annular assembly line 300, the electric core squatting and sealing mechanism 400, the electric core squatting and sealing rear annular assembly line 500, the electric core blanking mechanism 600 and the electric core blanking assembly line 700 are arranged, the structures of all parts are optimally designed, the electric core which is not squated and sealed is fed, the electric core is squated and sealed, the squated and sealed electric core is subjected to voltage detection to select good products and defective products, and the squated and sealed electric core is blanked, so that the mechanical automatic production level of the electric core squat and sealing is improved.
As shown in fig. 3, the structure of the cell loading mechanism 200 is specifically described:
The jig positioning device 210 includes a front telescopic blocking portion 211, a middle jig positioning portion 212, and a rear telescopic blocking portion 213, which are sequentially disposed along the flow direction of the cell charging assembly line 100. The front telescopic blocker 211 includes a front blocker 211a and a front blocker cylinder 211b driving the front blocker 211a to reciprocate in a horizontal direction, wherein the front blocker 211a has a wedge block structure. The middle fixture positioning portion 212 includes a fixture positioning plate 212a and a fixture positioning cylinder 212b for driving the fixture positioning plate 212a to reciprocate along a horizontal direction, wherein the fixture positioning plate 212a is provided with a plurality of fixture positioning grooves 212c arranged in a line shape. The rear telescopic blocking part 213 includes a rear blocking block 213a and a rear blocking cylinder 213b driving the rear blocking block 213a to reciprocate in a horizontal direction, wherein the rear blocking block 213a has a wedge block structure.
The cell loading mechanism 200 has the following working principle:
the tool that loads the electricity core arrives electric core feed mechanism 200 department under the effect of electric core material loading assembly line 100, the rear portion blocks that cylinder 213b drive rear portion and blocks piece 213a and stretch out in order to prevent that the tool from continuing to flow forward, when the tool in tool locating plate 212a region reachs appointed quantity, the front portion blocks that cylinder 211b drive front portion and blocks piece 211a and stretch out, in order to prevent that the tool at back from entering into tool locating plate 212a region, tool locating cylinder 212b drive tool locating plate 212a stretches out, the tool is fixed in tool constant head tank 212c, then, electric core material loading manipulator 220 alright with the accurate electric core clamp with the tool in tool constant head tank 212c get to next station. After the battery cell in the jig is clamped and transferred, the rear blocking cylinder 213b drives the rear blocking block 213a to contract, meanwhile, the jig positioning cylinder 212b drives the jig positioning plate 212a to contract, an empty jig continues to flow forward under the action of the battery cell feeding assembly line 100, when the empty jig is transferred out of the area of the jig positioning plate 212a, the rear blocking cylinder 213b drives the rear blocking block 213a to stretch out, the front blocking cylinder 211b drives the front blocking block 211a to contract, so that the jig loaded with the battery cell can continue to enter the area of the jig positioning plate 212a forward, when the jig in the area of the jig positioning plate 212a reaches a specified number, the front blocking cylinder 211b drives the front blocking block 211a to stretch out again, so that the manipulator is accurately prepared for clamping the battery cell in the jig by the next battery cell feeding machine 220, and the process is repeated.
Because the tool that drives that electric core material loading assembly line 100 does not stop flows forward, can carry out the temporary location that stops with the tool through setting up tool positioner 210, make things convenient for electric core material loading manipulator 220 to get to next station with the accurate clamp of electric core in the tool.
It should be noted that, because the jigs on the electric core material loading assembly line 100 are closely arranged one by one, in order to better separate the electric core that closely arranges to make things convenient for jig locating plate 212a to fix a position the jig, anterior stopper 211a has wedge block structure, and wedge block structure can get into the space between the electric core smoothly, separates the electric core that closely arranges each other. The rear stopper 213a also has a wedge-shaped block structure, which is provided for the purpose of also separating closely arranged cells.
As shown in fig. 4, the structure of the cell squat sealing mechanism 400 is specifically described:
electric core squat seals mechanism 400 includes: the battery cell sealing device comprises a squatting main rotating shaft 410, an upper pressing squatting fixing cam 420, a lower pressing squatting fixing cam 430, a lower pressing support barrier 480, an upper pressing squatting sealing device 440, a lower pressing squatting sealing device 460 and a battery cell squatting moving device 470. The upper pressure squat sealing fixed cam 420 is positioned at one end of the squat sealing main rotating shaft 410, the lower pressure squat sealing fixed cam 430 and the lower pressure support barrier 480 are positioned at the other end of the squat sealing main rotating shaft 410, the upper pressure squat sealing device 440, the lower pressure squat sealing device 460 and the electric core squat sealing moving device 470 are arranged on the squat sealing main rotating shaft 410, and the electric core squat sealing moving device 470 is positioned between the upper pressure squat sealing device 440 and the lower pressure squat sealing device 460.
Referring to fig. 5, the upper pressure squat sealing device 440 includes: the upper pressing squat sealing turntable 441, the upper pressing support base 442, the upper pressing support rod 443, the upper piezoelectric core fixing turntable 444, the upper piezoelectric core clamping seat 445, the upper pressing squat sealing turntable 441 and the upper piezoelectric core fixing turntable 444 are sleeved on the squat sealing main rotating shaft 410, the upper pressing support base 442 is fixed on the upper pressing squat sealing turntable 441, the upper piezoelectric core clamping seat 445 is fixed on the upper piezoelectric core fixing turntable 444, the upper pressing support rod 443 slidably penetrates through the upper pressing support base 442, one end of the upper pressing support rod 443 slidably abuts against the upper pressing squat sealing fixed cam 420, and the other end of the upper pressing support rod 443 is close to or far away from the upper piezoelectric core clamping seat 445 to move.
Referring also to fig. 6, the squat-down sealing device 460 includes: push down the seal carousel 461 of squatting, push down supporting seat 462, push down and support cover 463, push down bracing piece 464, push down the seal carousel 461 of squatting and cup joint on the main axis of rotation 410 of squatting, push down supporting seat 462 is fixed in and pushes down on the seal carousel 461 of squatting, push down supporting sleeve 463 slides and wears to locate and pushes down supporting seat 462, push down bracing piece 464 slides and wears to locate and pushes down supporting sleeve 463, the one end that pushes down supporting sleeve 463 slides and supports in pushing down the seal fixed cam 430 of squatting, the other end that pushes down supporting sleeve 463 is close to or keeps away from last piezoelectric core card seat 445 motion, the one end that pushes down bracing piece 464 slides and supports in pushing down supporting blend stop 480, the other end that pushes down bracing piece 464 is close to or keeps away from last piezoelectric core card seat 445 motion.
Referring to fig. 7, the cell squat seal moving device 470 includes: electric core squat to seal stationary cam 471, electric core tool carousel 472, the fixed tool 473 of electric core, electric core tool carousel 472 cup joints on the main axis of rotation 410 of squat to seal, and the fixed tool 473 of electric core squat to seal stationary cam 471 through electric core and portable the installation locate on electric core tool carousel 472.
The working principle of the cell squat sealing mechanism 400 is as follows:
the squat seal main rotating shaft 410 rotates to drive the upper squat seal turntable 441, the lower squat seal turntable 461 and the battery cell jig turntable 472 to rotate;
the rotation of the cell fixture rotating disc 472 causes the cell fixing fixture 473 to move along the curved track formed by the cell squat seal fixing cam 471, and the cell fixing fixture 473 is driven by the cell fixture rotating disc 472 to move along the horizontal surface towards the side close to the squat seal main rotating shaft 410 in a retracting manner or along the horizontal surface towards the side far away from the squat seal main rotating shaft 410 in an expanding manner, so that the cell fixing fixture 473 can accommodate the cell in the previous process, and drives the cell to move to the center of the upper pressure cell clamping seat 445 to wait for the squat seal of the cell;
the pressing-down squat sealing turntable 461 drives the pressing-down support 462 to rotate, the pressing-down support 462 further drives the pressing-down support sleeve 463 and the pressing-down support rod 464 to rotate, the pressing-down support barrier 480 is a semi-arc structure with a horizontal guide support surface, one end of the pressing-down support rod 464 slides along the horizontal guide support surface, so that the other end of the pressing-down support rod 464 supports against the bottom of the battery cell fixing jig 473, one end of the pressing-down support sleeve 463 slides along a curved surface formed by the pressing-down squat sealing fixing cam 430, so that the other end of the pressing-down support sleeve 463 moves in a lifting manner, at a certain position, one end of the pressing-down support rod 464 breaks away from the support of the pressing-down support barrier 480, the pressing-down support rod 464 instantly drops under the action of gravity, meanwhile, the other end of the pressing-down support rod 464 breaks away from the support with the support of the bottom of the battery cell, and, the downward pressing support sleeve 463 continues to move upward under the guide of the downward pressing squat seal fixing cam 430;
the upper pressing and squatting seal turntable 441 drives the upper pressing support seat 442 to rotate, the upper pressing support seat 442 further drives the upper pressing support rod 443 to rotate, one end of the upper pressing support rod 443 slides along a curved surface formed by the upper pressing and squatting seal fixing cam 420, and therefore the other end of the upper pressing support rod 443 moves in a lifting mode;
at the squat and seal position of the electric core, the electric core in the downward pressing support sleeve 463 rises to reach the upper piezoelectric core clamping seat 445 of the upper piezoelectric core fixing turntable 444, the upper pressing electric core clamping seat 445 wraps the electric core to prevent the electric core from deforming under force during squat and seal, the upper pressing support rod 443 penetrates through the upper piezoelectric core clamping seat 445 and abuts against the top of the electric core, and the upper pressing support rod 443 continues to press downwards for a distance under the action of the upper pressing squat and seal fixing cam 420, so that the electric core after groove rolling is stressed from two ends, and the height of the groove rolling is reduced to unify the overall height of the electric core;
after the squat sealing of the battery core is completed, the pressing support sleeve 463 is driven by the pressing squat sealing turntable 461 to continue rotating and move to a battery core material taking position, and the squat sealed battery core is clamped and transferred by a manipulator of the next station;
after the electric core is taken away, each device resets, prepares to squat and seal the operation to next electric core to continuous squat and seal the production to electric core.
In this embodiment, one end of the upper pressing support rod 443 contacts with the upper pressing squat fixing cam 420 through a roller, one end of the lower pressing support sleeve 463 contacts with the lower pressing squat fixing cam 430 through a roller, and one end of the lower pressing support rod 464 contacts with the lower pressing support barrier 480 through a roller, so that the smoothness of movement is improved.
As shown in fig. 8, the structure of the voltage detection mechanism 800 will be specifically explained:
the voltage detection mechanism 800 includes: electric core detects main axis of rotation 810, anodal detection cam 820 of electric core, anodal detection carousel 830 of electric core, anodal detection lift seat 840 of electric core, electric core positive pole contact pole 850, electric core rotate carousel 860, electric core detection tool 870. Anodal detection cam 820 of electric core is located the one end of electric core detection main axis of rotation 810, anodal detection carousel 830 of electric core and electric core rotation carousel 860 cup joint on electric core detection main axis of rotation 810, anodal detection lift seat 840 liftable of electric core is installed on anodal detection carousel 830 of electric core, the one end of anodal detection lift seat 840 of electric core slides and supports and hold on anodal detection cam 820 of electric core, anodal contact lever 850 of electric core is fixed in on anodal detection lift seat 840 of electric core, electric core detection tool 870 is fixed in on electric core rotation carousel 860, anodal contact lever 850 of electric core has the anodal wiring, electric core detection tool 870 has the negative pole wiring.
The working principle of the voltage detection mechanism 800 is as follows:
the cell detection main rotating shaft 810 rotates to drive the cell positive electrode detection turntable 830 and the cell rotating turntable 860 to rotate;
the rotation of the cell anode detection turntable 830 causes one end of the cell anode detection lifting seat 840 to move along a curved track formed by the cell anode detection cam 820, so that the cell anode detection lifting seat 840 integrally makes lifting motion, and the cell anode detection lifting seat 840 drives the cell anode contact rod 850 to make lifting motion, so that the cell anode contact rod 850 can be in contact with or separated from a cell in the cell detection jig 870;
the rotation of the electric core rotation turntable 860 drives the electric core detection tool 870 to rotate, when the electric core detection tool 870 rotates to a certain position, the electric core anode contact rod 850 just contacts with the top of the electric core in the electric core detection tool 870, and as the electric core anode contact rod 850 has an anode wiring and the electric core detection tool 870 has a cathode wiring, a loop is formed, thereby realizing the voltage detection of the electric core;
after the detection is completed, the cell positive contact rod 850 is reset under the driving of the cell positive detection lifting seat 840, and voltage detection is prepared for the next cell, and the operation is repeated.
In this embodiment, the one end of anodal detection lift seat 840 of electric core is passed through gyro wheel and the anodal detection cam 820 contact of electric core, has improved the smooth and easy nature of motion, and anodal contact lever 850 of electric core installs on anodal detection lift seat 840 of electric core through the elastic component for have elastic buffer power when anodal contact lever 850 of electric core contacts with electric core, and further, the elastic component can be spring or rubber stick.
According to the voltage detection mechanism 800, the cell detection main rotating shaft 810, the cell positive detection cam 820, the cell positive detection turntable 830, the cell positive detection lifting seat 840, the cell positive contact rod 850, the cell rotating turntable 860 and the cell detection jig 870 are arranged, the structures of the components are optimally designed, and voltage detection is rapidly performed on the cell, so that the production efficiency of the cell is improved, and the mechanical automation production level of the whole cell is further improved.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (1)
1. The utility model provides an electric core equipment of sealing of squatting which characterized in that includes: the battery cell blanking device comprises a battery cell feeding assembly line, a battery cell feeding mechanism, a battery cell squatting pre-annular assembly line, a battery cell squatting mechanism, a battery cell squatting post-annular assembly line, a battery cell blanking mechanism and a battery cell blanking assembly line, wherein the battery cell feeding mechanism is connected between the battery cell feeding assembly line and the battery cell squatting pre-annular assembly line;
the battery cell squatting and sealing equipment further comprises a voltage detection mechanism, a battery cell appearance CCD detection mechanism and a defective product recovery mechanism which are sequentially arranged along the flow direction of the battery cell squatting and sealing postposition annular assembly line;
the battery cell feeding mechanism is used for feeding the battery cells in the battery cell feeding assembly line into the battery cell squat seal preposed annular assembly line; the electric core squatting and sealing mechanism is used for extruding the electric core; the electric core squat sealing post-annular assembly line is used for carrying an electric core, so that the electric core sequentially passes through the voltage detection mechanism, the electric core appearance CCD detection mechanism and the defective product recovery mechanism; the voltage detection mechanism is used for detecting the electrical property of the battery cell; the battery cell appearance CCD detection mechanism is used for carrying out CCD detection on the appearance of the battery cell after the battery cell is squat and sealed; the defective product recovery mechanism is used for recovering the electric cores with unqualified electrical property detection and unqualified appearance detection; the battery cell blanking mechanism is used for blanking qualified battery cell products in the battery cell squatting and sealing post-annular assembly line into the battery cell blanking assembly line;
electric core feed mechanism includes: the device comprises a jig positioning device and a battery cell feeding manipulator;
the jig positioning device comprises a front telescopic blocking part, a middle jig positioning part and a rear telescopic blocking part which are sequentially arranged along the flowing direction of the battery cell feeding assembly line; the front telescopic blocking part comprises a front blocking block and a front blocking cylinder for driving the front blocking block to reciprocate along the horizontal direction, wherein the front blocking block is provided with a wedge-shaped block structure; the middle jig positioning part comprises a jig positioning plate and a jig positioning cylinder which drives the jig positioning plate to reciprocate along the horizontal direction, wherein the jig positioning plate is provided with a plurality of jig positioning grooves which are arranged in a shape like a Chinese character 'yi'; the rear telescopic blocking part comprises a rear blocking block and a rear blocking cylinder for driving the rear blocking block to reciprocate along the horizontal direction, wherein the rear blocking block is provided with a wedge-shaped block structure;
electric core squat seals mechanism includes: the device comprises a squatting main rotating shaft, an upper pressing squatting sealing fixed cam, a lower pressing support barrier strip, an upper pressing squatting sealing device, a lower pressing squatting sealing device and a cell squatting sealing moving device; the upper pressing and squatting sealing fixing cam is positioned at one end of the squatting main rotating shaft, the lower pressing and squatting sealing fixing cam and the lower pressing support baffle are positioned at the other end of the squatting main rotating shaft, the upper pressing and squatting sealing device, the lower pressing and squatting sealing device and the electric core squatting moving device are arranged on the squatting main rotating shaft, and the electric core squatting moving device is positioned between the upper pressing and squatting sealing device and the lower pressing and squatting sealing device;
the voltage detection mechanism includes: the device comprises a cell detection main rotating shaft, a cell positive detection cam, a cell positive detection rotary table, a cell positive detection lifting seat, a cell positive contact rod, a cell rotating rotary table and a cell detection jig;
the cell positive detection cam is positioned at one end of the cell detection main rotating shaft, the cell positive detection rotating disc and the cell rotating disc are sleeved on the cell detection main rotating shaft, the cell positive detection lifting seat is installed on the cell positive detection rotating disc in a lifting mode, one end of the cell positive detection lifting seat is supported on the cell positive detection cam in a sliding mode, the cell positive contact rod is fixed on the cell positive detection lifting seat, the cell detection jig is fixed on the cell rotating disc, the cell positive contact rod is provided with a positive wire, and the cell detection jig is provided with a negative wire;
one end of the battery cell positive electrode detection lifting seat is in contact with the battery cell positive electrode detection cam through a roller;
the battery cell positive electrode contact rod is arranged on the battery cell positive electrode detection lifting seat through an elastic piece; the elastic piece is a spring or a rubber rod.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710631415.2A CN107677872B (en) | 2017-07-28 | 2017-07-28 | Voltage detection mechanism and battery core squatting and sealing equipment |
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|---|---|---|---|
| CN201710631415.2A CN107677872B (en) | 2017-07-28 | 2017-07-28 | Voltage detection mechanism and battery core squatting and sealing equipment |
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| CN107677872A CN107677872A (en) | 2018-02-09 |
| CN107677872B true CN107677872B (en) | 2020-11-03 |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS614970A (en) * | 1984-06-19 | 1986-01-10 | Canon Inc | Measuring device for electric characteristic |
| CN2814433Y (en) * | 2005-06-20 | 2006-09-06 | 比亚迪股份有限公司 | Automatic detecting device for battery short circuit |
| KR20140085266A (en) * | 2012-12-27 | 2014-07-07 | 주식회사 디에이테크놀로지 | Cell Tranferring Device for Polymer Battery Electrode Manufacturing Machine |
| CN203826486U (en) * | 2014-03-28 | 2014-09-10 | 东莞市鸿宝锂电科技有限公司 | Automatic checkout equipment for lithium ion battery after being welded |
| CN204832320U (en) * | 2015-08-24 | 2015-12-02 | 惠州市纬世新能源有限公司 | Fast quick test voltage tool |
| CN105589036A (en) * | 2016-02-29 | 2016-05-18 | 惠州金源精密自动化设备有限公司 | Relay aging tester |
| CN106784976A (en) * | 2017-01-23 | 2017-05-31 | 惠州金源精密自动化设备有限公司 | Battery core top cover sealing device |
| CN106848169A (en) * | 2016-11-30 | 2017-06-13 | 惠州金源精密自动化设备有限公司 | Body height adjusting apparatus |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204271204U (en) * | 2014-12-03 | 2015-04-15 | 惠州金源精密自动化设备有限公司 | Battery core packaging machine |
-
2017
- 2017-07-28 CN CN201710631415.2A patent/CN107677872B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS614970A (en) * | 1984-06-19 | 1986-01-10 | Canon Inc | Measuring device for electric characteristic |
| CN2814433Y (en) * | 2005-06-20 | 2006-09-06 | 比亚迪股份有限公司 | Automatic detecting device for battery short circuit |
| KR20140085266A (en) * | 2012-12-27 | 2014-07-07 | 주식회사 디에이테크놀로지 | Cell Tranferring Device for Polymer Battery Electrode Manufacturing Machine |
| CN203826486U (en) * | 2014-03-28 | 2014-09-10 | 东莞市鸿宝锂电科技有限公司 | Automatic checkout equipment for lithium ion battery after being welded |
| CN204832320U (en) * | 2015-08-24 | 2015-12-02 | 惠州市纬世新能源有限公司 | Fast quick test voltage tool |
| CN105589036A (en) * | 2016-02-29 | 2016-05-18 | 惠州金源精密自动化设备有限公司 | Relay aging tester |
| CN106848169A (en) * | 2016-11-30 | 2017-06-13 | 惠州金源精密自动化设备有限公司 | Body height adjusting apparatus |
| CN106784976A (en) * | 2017-01-23 | 2017-05-31 | 惠州金源精密自动化设备有限公司 | Battery core top cover sealing device |
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| CN107677872A (en) | 2018-02-09 |
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