WO2019227478A1 - Tab encapsulation device and battery cell production apparatus - Google Patents
Tab encapsulation device and battery cell production apparatus Download PDFInfo
- Publication number
- WO2019227478A1 WO2019227478A1 PCT/CN2018/089610 CN2018089610W WO2019227478A1 WO 2019227478 A1 WO2019227478 A1 WO 2019227478A1 CN 2018089610 W CN2018089610 W CN 2018089610W WO 2019227478 A1 WO2019227478 A1 WO 2019227478A1
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- WO
- WIPO (PCT)
- Prior art keywords
- glue
- tape
- rubber
- rubbing
- ear
- Prior art date
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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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/24—Electrodes for alkaline accumulators
- H01M4/26—Processes of manufacture
-
- 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
- the present application relates to the technical field of power battery automatic production devices, and in particular, to a polar ear encapsulation device and battery cell production equipment.
- Tabs are a raw material for lithium-ion polymer battery products.
- mobile phones, Bluetooth batteries, laptop batteries, etc. used in our lives need to use the ears.
- the battery is divided into positive and negative poles, and the pole ears are metal conductors that lead the positive and negative poles from the battery core.
- the ears of the positive and negative poles of the battery are the contact points during charge and discharge.
- the tabs As the conductive part of the cell, play an important role in the quality of the cell.
- the exposed parts of the tabs In the production process of lithium batteries, in order to prevent short-circuiting of the battery tabs, the exposed parts of the tabs must be covered with plastic before welding.
- manual encapsulation is generally used, and its production efficiency is low. The accuracy of encapsulation depends on human factors, and it is difficult to achieve effective unified control.
- the manual method is used for the encapsulation, but the adhesive tape is not fast enough. After the adhesive tape is wrapped, the bell mouth appears, and the requirements for the commissioning personnel are quite high.
- the technical solution provided by the embodiments of the present application is to provide a polar ear-covering device, including a frame, and a gluing component and a gluing component arranged on the frame, and the gluing component and the gluing component are arranged along the pole.
- the transmission direction of the ear is arranged;
- the adhesive assembly is used to apply glue to the ears, and includes an adhesive tape conveying mechanism, an adhesive clamping mechanism, an adhesive pressing mechanism, and a cutting mechanism.
- the adhesive clamping mechanism reciprocates on an adhesive path between the adhesive tape transmitting mechanism and the adhesive pressing mechanism. Movement to transfer the adhesive tape passed through the adhesive tape conveying component to the pressing mechanism, after the pressing mechanism presses the adhesive tape to the tab, the cutting mechanism cuts the tape to leave a rubber segment on the tab;
- the rubber encapsulating component is used for encapsulating the pole ears that are adhered to the rubber segment, and includes a pole ear pressing mechanism and a rubbing mechanism.
- the pole ear pressing mechanism presses the glued pole ears onto the first rubbing rubber.
- the first rubbing position is provided with a first pneumatic mechanism
- the second rubbing position is provided with a second pneumatic mechanism.
- the rubbing mechanism is between the first rubbing position and the second Reciprocating movement between rubber kneading positions.
- the first pneumatic mechanism works, the rubber kneading mechanism moves from the first rubber kneading position to the second rubber kneading position.
- the second pneumatic mechanism works, the rubber kneading mechanism is moved by the The second rubbing position moves to the first rubbing position.
- the rubber-wrapping assembly further includes a rubber-wrapping plate, an air source, and a solenoid valve.
- the first pneumatic mechanism includes a first pneumatic chamber disposed in the rubber-wrapping plate. A first air hole, the second pneumatic mechanism includes a second pneumatic chamber disposed in the rubber-covered board, and a second air hole is provided on a side of the second pneumatic chamber near the pole, and the air source is respectively passed through the solenoid valve. Connected to the first pneumatic chamber and the second pneumatic chamber.
- the polar ear encapsulation device also includes:
- the guide rail is fixed on the rack, and the guide rail is provided with a first slider and a second slider that can slide in the direction of the pole ear transmission, and the rubber package is disposed on the first slider;
- a primary adjustment member one end of which is connected to the second slider, and the other end of the primary adjustment member is connected to the rubber-wrapped component;
- a secondary adjusting member one end of the secondary adjusting member is connected to the frame, and the other end of the secondary adjusting member is connected to the second slider;
- the first-level adjusting member and the second-level adjusting member can be respectively moved along the transmission direction of the poles to adjust the position of the rubber-packed component on the guide rail.
- the glue assembly also includes a glue feeding driving device for driving the glue clamping mechanism.
- the glue clamping mechanism includes a mobile panel, a glue fixing plate, a glue fixing block and a glue driving device.
- the moving panel is slidably connected to the glue panel.
- the glue fixing plate and the glue driving device are fixed on the moving panel, and a third pneumatic mechanism is provided on a side of the glue fixing plate and the glue fixing block near the glue pressing mechanism;
- the glue fixing plate and the glue fixing block are oppositely disposed on the upper and lower sides of the pole ear, and the glue driving device can drive the glue fixing block closer to or away from the glue fixing plate to clamp or loosen the adhesive tape.
- the polar ear-wrapping device further includes a first limit block and a second limit block provided on the frame, and the first limit block and the second limit block can respectively adjust the start point and the end point of the clamping path.
- the glue pressing mechanism includes a lug adjusting block, a lower top block and a glue driving device.
- the lug adjusting block and the glue driving device are fixed on the frame, and the glue driving device is used to drive the lower top block. Get close to the pole ear adjustment block to stick the tape to the pole ear and drive the lower top block to reset after the glue is applied;
- the glue cutting mechanism includes a glue cutting knife and a glue cutting driving device, the glue cutting driving device is fixed on the frame, and the glue cutting driving device is used for driving the glue cutting knife to cut off the adhesive tape after completing the glue application.
- the tape conveying mechanism includes a tape tensioning mechanism and a tape expanding body, a plurality of light wheels and a plurality of rollers, which are connected to the frame.
- the tape expanding body is used for storing the tape.
- the plurality of rollers and the plurality of rollers are transmitted to the rubber clamping mechanism.
- the tape tensioning mechanism includes a swing rod, a thimble and a spring.
- One end of the swing rod is rotatably connected to the frame.
- the other end of the swing rod is provided with a roller.
- One end of the spring is connected to the frame.
- the spring The other end is connected to the swing lever.
- the spring restricts the swing lever from swinging toward the rubber clamping mechanism when the rubber clamping mechanism moves in a direction close to the pressing mechanism.
- One end of the thimble is connected to the moving panel.
- the other end of the thimble drives the swing lever to move away from the rubber clamping mechanism when the rubber clamping mechanism moves in a direction close to the tape conveying component.
- the pole ear pressing mechanism includes a pole ear pressing driving device and a pole ear pressing block, and the pole ear pressing driving device can drive the pole ear pressing block to compress both ends of the pole ear, so that the pole ear is pressed on the rubber. Keep the position unchanged when the mechanism moves.
- the rubber rubbing mechanism includes a rubber rubbing driving device, a rubber rubbing fixing base and a rubber rubbing plate.
- One end of the rubber rubbing plate is rotatably connected to the rubber rubbing fixing base, and the other end of the rubber rubbing plate is rotatably connected with a rubber rubbing roller.
- the rubber rubbing driving device can drive the rubber rubbing fixing base to move, so that the rubber rubbing roller reciprocates between the first rubber rubbing position and the second rubber rubbing position.
- the present application also provides a battery cell production equipment, including any one of the above-mentioned electrode ear rubber packing devices.
- the battery cell production equipment further includes a fixed-length pressure feeding electrode ear mechanism, and electrodes arranged in order along the transmission direction of the electrode ears.
- Ear material tray automatic embossing mechanism, extreme ear cutting mechanism and extreme ear welding mechanism.
- the extreme ear covering device is located between the automatic embossing mechanism and extreme ear cutting mechanism.
- the pole ears of the ear material plate are embossed by the pole ear embossing mechanism and then sent to the pole ear overmolding device. After the encapsulation is completed, the pole ear welding device is welded, and the pole ear cutting mechanism will complete the welded poles. Ear cut off.
- the beneficial effect of the embodiment of the present application is that the rubber encapsulating device of the present application can automatically send the tape into the rubber pressing mechanism through the rubber clamping mechanism to apply the glue, and the poles after the glue are automatically sent to the plastic encapsulation component to carry out the glue. Because of the automation of the ear sticking, compared with manual sticking, it can improve the sticking accuracy and the sticking efficiency.
- FIG. 1 is a front view of an embodiment of a polar ear encapsulation device of the present application
- FIG. 2 is an axonometric diagram of an embodiment of a polar ear encapsulation device of the present application
- FIG. 3 is a schematic isometric view of another embodiment of the polar ear encapsulation device of this application.
- FIG. 4 is a schematic isometric view of another embodiment of the polar ear encapsulation device of this application.
- FIG. 5 is an enlarged view at I in FIG. 4;
- FIG. 6 is a schematic diagram of an overmolding assembly of an embodiment of a polar ear overmolding device of the present application.
- FIG. 7 is a schematic structural diagram of a rubber-coated board according to an embodiment of the polar ear plastic-coated device of the present application.
- tape conveying mechanism 211, tape expanding body; 212, swing lever; 213, light wheel; 214, roller; 215, thimble; 216, bearing;
- glue clamping mechanism 221, glue driving device; 222, mobile panel; 223, glue fixing plate; 224, glue fixing block; 225, third pneumatic mechanism;
- Glue pressing mechanism 231, pole lug adjusting block; 232, lower top block; 233, glue driving device;
- Rubber rubbing mechanism 331, rubber rubbing driving device; 332, rubber rubbing fixing base; 333, rubber rubbing plate; 334, rubber rubbing roller;
- the ear-gutting device provided by an embodiment of the present application includes a frame 1, a gluing component 2 and a gluing component 3 provided on the frame 1, and a gluing component 2 And the rubber-covered component 3 is arranged along the transfer direction of the tab.
- the adhesive assembly 2 is used to apply glue to the ears, and includes an adhesive tape conveying mechanism 21, an adhesive clamping mechanism 22, an adhesive pressing mechanism 23 and an adhesive cutting mechanism 24.
- the adhesive clamping mechanism 22 is located between the adhesive tape transmitting mechanism 21 and the adhesive pressing mechanism 23. Reciprocating on the clamping path to transfer the adhesive tape passed by the adhesive tape conveying mechanism 21 to the adhesive pressing mechanism 23. After the adhesive pressing mechanism 23 presses the adhesive tape to the tab, the adhesive cutting mechanism 24 cuts the tape to leave on the tab Rubber segment
- the encapsulation component 3 is used for encapsulating the pole ears of the adhesive section, and includes a pole ear compression mechanism 32 and a rubbing mechanism 33.
- the pole ear compression mechanism 32 presses the glued pole ears to the first rubbing.
- the first rubbing position is provided with a first pneumatic mechanism (not shown in the figure)
- the second rubbing position is provided with a second pneumatic mechanism (not shown in the figure).
- the rubber mechanism 33 reciprocates between the first rubber position and the second rubber position.
- the rubber mechanism 33 moves from the first rubber position to the second rubber position, and the second pneumatic mechanism works. At this time, the rubber rubbing mechanism 33 moves from the second rubber rubbing position to the first rubber rubbing position.
- the rubber-wrapped component 3 further includes a rubber-wrapped plate 31, an air source 34, and a solenoid valve 35.
- the first pneumatic mechanism includes a first pneumatic force disposed in the rubber-wrapped plate 31. Chamber 311.
- the first pneumatic chamber 311 is provided with a first air hole 312 on the side close to the lug.
- the second pneumatic mechanism includes a second pneumatic chamber 313 provided in the rubber-wrapped plate 31.
- the second pneumatic chamber 313 is close to A second air hole 314 is provided on one side of the tab, and the air source 34 is connected to the first pneumatic chamber 311 and the second pneumatic chamber 313 through the solenoid valve 35, respectively.
- the solenoid valve 35 controls the air source 34 to inflate the first pneumatic chamber 311
- the rubber segment on the pole near the first rubbing position is blown up, and the rubbing mechanism 33 is moved from the first rubbing position. Go to the second rubbing position, and stick the rubber segment near the first rubbing position on the tab.
- the solenoid valve 35 controls the air source 34 to inflate the second pneumatic chamber 313.
- the rubber segment on the pole near the second rubber rubbing position is blown up, and then the rubber rubbing mechanism 33 Move from the second rubbing position to the first rubbing position, and stick the rubber segment on the side near the second rubbing position on the pole ear.
- Such reciprocating movements can complete the encapsulation.
- the first air hole 312 and the second air hole 314 can be processed first, and then the first pneumatic holes that communicate with the first air hole 312 are processed on the two sides of the rubber-covered plate 31, respectively.
- the cavity 311 and the second pneumatic cavity 313 communicated with the second air hole 314, and then the ports of the first pneumatic cavity 311 and the second pneumatic cavity 313 on both sides of the rubber-clad plate 31 are closed, forming only separate
- the first pneumatic chamber 311 and the second pneumatic chamber 313 that communicate with the first air hole 312 and the second air hole 314 are finally processed on the end surface of the plastic wrap 31 with the first pneumatic chamber 311 and the second pneumatic chamber 313, respectively.
- the communicating internal pipes communicate the first pneumatic chamber 311 and the second pneumatic chamber 313 with the air source 34 through a gas pipe, respectively.
- the ear-gutting device further includes a guide rail 11, a primary adjustment member 13, and a secondary adjustment member 15.
- the guide rail 11 is fixed on the rack 1, and the guide rail 11 is provided on the guide rail 11.
- the rubber-covered component 3 is disposed on the first slider 12.
- One end of the primary adjustment member 13 is connected to the second slider 14, and the other end of the primary adjustment member 13 is connected to the rubber-covered component 3.
- One end of the secondary adjustment member 15 is connected to the frame 1, and the other end of the secondary adjustment member 15 is connected to the second slider 14.
- the primary adjustment piece 13 and the secondary adjustment piece 15 can be respectively moved along the transmission direction of the tabs to adjust the position of the rubber-covered component 3 on the guide rail 11, so that the tabs of different lengths or at different positions of the tabs can be adjusted. Covered.
- first-level adjusting member 13 and the second slider 14, and the second-level adjusting member 15 and the frame 1 are threadedly connected.
- the first-level adjusting member can be made.
- 13 and the second-level adjusting member 15 are respectively moved along the transmitting direction of the poles, so as to adjust the position of the rubber-covered component 3 on the guide rail 11.
- the number of adjusting members is not limited, and can be set according to actual needs. For example, only one primary adjusting member 13 can be provided. At this time, one end of the primary adjusting member 13 is connected to the rubber packing device, and the other end is connected to the machine. Shelf 1.
- the rubber-covered component 3 may also be fixed on the frame 1 so that the rubber-covered component 2 can move relative to the rubber-covered component 3.
- the adhesive assembly 2 further includes a glue feeding driving device 25 for driving the glue clamping mechanism 22, and the glue clamping mechanism 22 includes a moving panel 222.
- the glue fixing plate 223, the glue fixing block 224 and the glue driving device 221, the moving panel 222 is slidably connected to the frame 1, and the glue fixing plate 223 and the glue driving device 221 are fixed at
- a third pneumatic mechanism 225 is provided on a side of the glue fixing plate 223 and the glue fixing block 224 near the glue pressing mechanism 23.
- the sandwiching fixing plate 223 and the sandwiching fixing block 224 are oppositely disposed on the upper and lower sides of the tab, and the sandwiching driving device 221 can drive the sandwiching fixing block 224 toward or away from the sandwiching fixing plate 223. To clamp or loosen the tape.
- the glue feeding driving device 25 and the glue clamping driving device 221 are air cylinders, but not limited thereto.
- the glue clamping driving device 221 drives the glue clamping fixing block 224 to clamp the tape.
- the third pneumatic mechanism 225 works to keep the reserved tape level.
- the glue feeding driving device 25 drives the gripping mechanism 22 to clamp the tape from the starting point of the gripping path to the gripping mechanism 23.
- the gripping mechanism 22 moves to the end of the gripping path, the reserved tape enters the gripping mechanism.
- the adhesive driving device 233 presses the tape onto the tab.
- the adhesive clamping mechanism 22 releases the adhesive tape, and returns to the starting point of the adhesive clamping path under the driving of the adhesive feeding driving device 25.
- the adhesive clamping mechanism 22 clamps the adhesive tape again
- the adhesive cutting mechanism 24 cuts the adhesive tape, and connects the adhesive tape conveying mechanism 21 Because the adhesive tape is clamped by the adhesive clamping mechanism 22, it does not return to the adhesive tape conveying mechanism 21.
- the finished lugs are transferred to the encapsulation assembly 3 for encapsulation, and the encapsulation mechanism 22 repeats the previous action.
- the pole-ear-encapsulation device further includes a first limit block and a second limit block 37, a first limit block 36 and a second limit set on the rack 1.
- the limiting block 37 can respectively adjust the start point and the end point of the glue path, so as to adjust the length of the adhesive tape attached to the pole ear as needed.
- the glue pressing mechanism 23 includes a pole adjusting block 231, a lower top block 232 and a glue driving device 233, a pole adjusting block 231 and a glue driving device 233. It is fixed on the frame 1.
- the glue driving device 233 is used to drive the lower top block 232 to be close to the pole adjustment block 231, so as to stick the tape to the pole, and to drive the lower top block 232 to reset after the glue is applied.
- the glue driving device 233 is an air cylinder, but it is not limited thereto.
- the fixed position of the tab adjusting block 231 is adjustable, so that the tab is located directly below the tab adjusting block 231 when the adhesive is applied.
- the glue cutting mechanism 24 includes a glue cutting knife 241 and a glue cutting driving device 242.
- the glue cutting driving device 242 is fixed on the frame 1, and the glue cutting driving device 242 is used for
- the glue cutter 241 is driven to move between the glue cutting position and the non-gluing position, and cuts the tape at the glue cutting position after the completion of the glue application.
- the cutting glue driving device 242 is an air cylinder, but it is not limited thereto.
- the cutter 241 is located at a non-adhesive position outside the clamping path.
- the glue cutter 241 moves to the glue cutting position to cut the tape.
- the tape conveying mechanism 21 includes a tape tensioning mechanism and a tape expansion body 211 rotatably connected to the frame 1, a plurality of light wheels 213, and a plurality of rollers 214.
- the tape expansion body 211 is used for storing the tape, and the tape in the tape expansion body 211 is transmitted to the rubber clamping mechanism 22 through a plurality of rollers 214 and a plurality of light wheels 213.
- the belt tensioning mechanism includes a swing lever 212, a thimble 215, and a spring (not shown). One end of the swing lever 212 is rotatably connected to the frame 1. The other end of the swing lever 212 is provided with a roller 214, and one end of the spring is connected.
- the other end of the spring is connected to the swing lever 212.
- the spring restricts the swing lever 212 from swinging toward the rubber clamping mechanism 22 when the rubber clamping mechanism 22 moves in the direction close to the rubber pressing mechanism 23.
- One end is connected to the moving panel 222, and the other end of the ejector pin 215 drives the swing lever 212 to move away from the rubber gripping mechanism 22 when the rubber gripping mechanism 22 moves in a direction close to the tape conveying mechanism 21.
- the spring restricts the swing lever 212 from swinging in a direction close to the rubber clamping mechanism 22, so that the adhesive tape is tensioned.
- the glue feeding driving device 25 drives the moving panel 222 to move toward the tape conveying mechanism 21
- the ejector pin 215 drives the swing lever 212 to move away from the glue clamping mechanism 22, so that the tape is tensioned.
- a bearing 216 is mounted on the other end of the ejector pin 215 so that the ejector pin 215 can be in rolling contact with the swing lever 212 to reduce friction.
- the pole ear pressing mechanism 32 includes a pole ear pressing driving device 321 and a pole ear pressing block 322.
- the pole ear pressing driving device 321 can drive the pole ear pressing block 322.
- the two ends of the pole ear are pressed tightly, so that the pole ear remains in the same position when the rubber rubbing mechanism 33 moves.
- the pole ear pressing driving device 321 is an air cylinder, but it is not limited thereto.
- the rubber rubbing mechanism 33 includes a rubber rubbing driving device 331, a rubber rubbing fixing base 332, and a rubber rubbing plate 333.
- One end of the rubber rubbing plate 333 is rotatably connected to the rubber rubbing fixing base.
- On 332, the other end of the rubbing plate 333 is rotatably connected with a rubbing roller 334.
- the rubbing driving device 331 can drive the rubbing fixing base 332 to move the rubbing roller 334 between the first rubbing position and the second rubbing position. Between reciprocating motion.
- the rubber rubbing driving device 331 is an air cylinder, but it is not limited thereto.
- the present application also provides a battery cell production equipment, including the electrode ear rubber packing device of any one of the foregoing embodiments.
- the battery cell production equipment further includes a fixed-length pressure feeding electrode ear mechanism, and sequentially arranged along the electrode conveying direction.
- the tab ear covering device is located between the automatic embossing mechanism and tab ear cutting mechanism.
- the polar ears are embossed by the polar ear embossing mechanism and then sent to the polar ear overmolding device. After the encapsulation is completed, the polar ears are sent to the polar ear welding device for welding, and at the same time, the polar ear cutting mechanism cuts off the welded polar ears.
- pole ear mechanism Since the fixed-length pressure-feeding pole ear mechanism, pole ear tray, automatic embossing mechanism, pole ear cutting mechanism and pole ear welding mechanism are all conventional designs in the art, details are not described herein.
- pole ears of the pole ear tray are embossed by the pole ear embossing mechanism and then sent to the pole ear rubber device;
- the clamping mechanism 22 moves the clamping tape to the pressing mechanism 23.
- the reserved tape extends into the pressing mechanism 23, and the adhesive surface of the tape faces the pressing After flowering the tabs, the glue driving device 233 drives the lower top block 232 to stick the tape on the tabs;
- the tape can be automatically fed into the glue pressing mechanism through the glue clamping mechanism, and the pole ears after being glued are automatically fed into the glue-covering component to be glued, thereby realizing the automation of the pole ear glue, which is relatively manual. Adhesion can improve the accuracy and efficiency of the application.
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- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
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Abstract
Disclosed is a tab encapsulation device, characterized by comprising a frame, and a tape application component and an encapsulation component arranged on the frame, wherein the tape application component and the encapsulation component are disposed in a conveying direction of a tab. The tape application component is used for applying a tape to the tab, and comprises a tape conveying mechanism, a tape holding mechanism, a tape pressing mechanism and a tape cutting mechanism, wherein the tape holding mechanism reciprocates in a tape holding path between the tape conveying mechanism and the tape pressing mechanism to convey the tape transferred by the tape conveying assembly to the tape pressing mechanism, and after the tape pressing mechanism presses the tape against the tab, the tape cutting mechanism cuts off the tape to leave a section of the tape on the tab. The encapsulation component is used for encapsulating the tab to which the section of the tape is adhered, and comprises a tab compressing mechanism and a tape rubbing mechanism, wherein the tab compressing mechanism compresses the tab, after tape application, between a first tape rubbing position and a second tape rubbing position; a first pneumatic mechanism is arranged at the first tape rubbing position, and a second pneumatic mechanism is arranged at the second tape rubbing position; the tape rubbing mechanism reciprocates between the first tape rubbing position and the second tape rubbing position; and when the first pneumatic mechanism operates, the tape rubbing mechanism moves from the first tape rubbing position to the second tape rubbing position, and when the second pneumatic mechanism operates, the tape rubbing mechanism moves from the second tape rubbing position to the first tape rubbing position.
Description
本申请涉及动力电池自动化生产装置技术领域,特别涉及一种极耳包胶装置及电芯生产设备。The present application relates to the technical field of power battery automatic production devices, and in particular, to a polar ear encapsulation device and battery cell production equipment.
极耳,是锂离子聚合物电池产品的一种原材料。例如我们生活中用到的手机电池,蓝牙电池,笔记本电池等都需要用到极耳。电池是分正负极的,极耳就是从电芯中将正负极引出来的金属导电体,通俗的说电池正负两极的耳朵是在进行充放电时的接触点。Tabs are a raw material for lithium-ion polymer battery products. For example, mobile phones, Bluetooth batteries, laptop batteries, etc. used in our lives need to use the ears. The battery is divided into positive and negative poles, and the pole ears are metal conductors that lead the positive and negative poles from the battery core. Generally speaking, the ears of the positive and negative poles of the battery are the contact points during charge and discharge.
在锂电池行业,极耳作为电芯导电部分,对于电芯的质量起着很重要的作用。在锂电池生产过程中,为了防止电池的极耳短路,在极耳焊接之前,会对极耳要外露的部分提前进行包胶。目前,一般使用手工方式进行包胶,其生产效率低,包胶精度取决于人为因素,很难实现有效统一控制。使用手工方式进行包胶,存在胶纸包不牢,胶纸互包后出现喇叭口,而且对调试人员的要求颇高。In the lithium battery industry, the tabs, as the conductive part of the cell, play an important role in the quality of the cell. In the production process of lithium batteries, in order to prevent short-circuiting of the battery tabs, the exposed parts of the tabs must be covered with plastic before welding. At present, manual encapsulation is generally used, and its production efficiency is low. The accuracy of encapsulation depends on human factors, and it is difficult to achieve effective unified control. The manual method is used for the encapsulation, but the adhesive tape is not fast enough. After the adhesive tape is wrapped, the bell mouth appears, and the requirements for the commissioning personnel are quite high.
本申请实施方式提供的技术方案是:提供一种极耳包胶装置,包括机架,以及设置在该机架上的贴胶组件与包胶组件,且该贴胶组件及包胶组件沿极耳的传送方向布置;The technical solution provided by the embodiments of the present application is to provide a polar ear-covering device, including a frame, and a gluing component and a gluing component arranged on the frame, and the gluing component and the gluing component are arranged along the pole. The transmission direction of the ear is arranged;
该贴胶组件用于对极耳贴胶,包括胶带传送机构、夹胶机构、压胶机构及切胶机构,该夹胶机构在该胶带传送机构及压胶机构之间的夹胶路径上往复运动,以将经该胶带传送组件传递的胶带传送至该压胶机构,该压胶机构将胶带压贴至极耳后,该切胶机构将胶带切断以在该极耳上留下胶段;The adhesive assembly is used to apply glue to the ears, and includes an adhesive tape conveying mechanism, an adhesive clamping mechanism, an adhesive pressing mechanism, and a cutting mechanism. The adhesive clamping mechanism reciprocates on an adhesive path between the adhesive tape transmitting mechanism and the adhesive pressing mechanism. Movement to transfer the adhesive tape passed through the adhesive tape conveying component to the pressing mechanism, after the pressing mechanism presses the adhesive tape to the tab, the cutting mechanism cuts the tape to leave a rubber segment on the tab;
该包胶组件用于对黏贴该胶段的极耳进行包胶,包括极耳压紧机构以及搓胶机构,该极耳压紧机构将贴胶后的极耳压紧在第一搓胶位置与第二搓胶位置之间,该第一搓胶位置设置有第一气动机构,该第二搓胶位置设置有第二气动机构,该搓胶机构在该第一搓胶位置与第二搓胶位置之间往复运动,该第一气动机构工作时,该搓胶机构由该第一搓胶位置运动至该第二搓胶位置,该第二气动机构工作时,该搓胶机构由该第二搓胶位置运动至该第一搓胶位置。The rubber encapsulating component is used for encapsulating the pole ears that are adhered to the rubber segment, and includes a pole ear pressing mechanism and a rubbing mechanism. The pole ear pressing mechanism presses the glued pole ears onto the first rubbing rubber. Between the position and the second rubbing position, the first rubbing position is provided with a first pneumatic mechanism, and the second rubbing position is provided with a second pneumatic mechanism. The rubbing mechanism is between the first rubbing position and the second Reciprocating movement between rubber kneading positions. When the first pneumatic mechanism works, the rubber kneading mechanism moves from the first rubber kneading position to the second rubber kneading position. When the second pneumatic mechanism works, the rubber kneading mechanism is moved by the The second rubbing position moves to the first rubbing position.
该包胶组件还包括包胶板、气源以及电磁阀,该第一气动机构包括设置在该包胶板内的第一气动腔室,该第一气动腔室靠近极耳的一侧设有第一气孔,该第二气动机构包括设置在该包胶板内的第二气动腔室,该第二气动腔室靠近极耳的一侧设有第二气孔,该气源通过该电磁阀分别与该第一气动腔室及第二气动腔室连接。The rubber-wrapping assembly further includes a rubber-wrapping plate, an air source, and a solenoid valve. The first pneumatic mechanism includes a first pneumatic chamber disposed in the rubber-wrapping plate. A first air hole, the second pneumatic mechanism includes a second pneumatic chamber disposed in the rubber-covered board, and a second air hole is provided on a side of the second pneumatic chamber near the pole, and the air source is respectively passed through the solenoid valve. Connected to the first pneumatic chamber and the second pneumatic chamber.
该极耳包胶装置还包括:The polar ear encapsulation device also includes:
导轨,固定在该机架上,该导轨上设有可沿极耳传送方向滑动的第一滑块及第二滑块,该包胶组件设置在该第一滑块上;The guide rail is fixed on the rack, and the guide rail is provided with a first slider and a second slider that can slide in the direction of the pole ear transmission, and the rubber package is disposed on the first slider;
一级调节件,该一级调节件的一端连接在该第二滑块上,该一级调节件的另一端连接在该包胶组件上;以及,A primary adjustment member, one end of which is connected to the second slider, and the other end of the primary adjustment member is connected to the rubber-wrapped component; and,
二级调节件,该二级调节件的一端连接在该机架上,该二级调节件的另一端连接在该第二滑块上;A secondary adjusting member, one end of the secondary adjusting member is connected to the frame, and the other end of the secondary adjusting member is connected to the second slider;
该一级调节件及二级调节件可分别沿极耳的传送方向运动,以调节该包胶组件在该导轨上的位置。The first-level adjusting member and the second-level adjusting member can be respectively moved along the transmission direction of the poles to adjust the position of the rubber-packed component on the guide rail.
该贴胶组件还包括用于驱动该夹胶机构运动的送胶驱动装置,该夹胶机构包括移动面板、夹胶固定板、夹胶固定块及夹胶驱动装置,该移动面板滑动连接在该机架上,该夹胶固定板及夹胶驱动装置固定在该移动面板上,该夹胶固定板与夹胶固定块靠近该压胶机构的一侧设有第三气动机构;The glue assembly also includes a glue feeding driving device for driving the glue clamping mechanism. The glue clamping mechanism includes a mobile panel, a glue fixing plate, a glue fixing block and a glue driving device. The moving panel is slidably connected to the glue panel. On the frame, the glue fixing plate and the glue driving device are fixed on the moving panel, and a third pneumatic mechanism is provided on a side of the glue fixing plate and the glue fixing block near the glue pressing mechanism;
该夹胶固定板与夹胶固定块相对设置在极耳的上下两侧,该夹胶驱动装置可驱动该夹胶固定块靠近或远离该夹胶固定板,以夹紧或松开胶带。The glue fixing plate and the glue fixing block are oppositely disposed on the upper and lower sides of the pole ear, and the glue driving device can drive the glue fixing block closer to or away from the glue fixing plate to clamp or loosen the adhesive tape.
该极耳包胶装置还包括设置在该机架上的第一限位及第二限位块,该第一限位块及第二限位块可分别调整该夹胶路径的起点及终点。The polar ear-wrapping device further includes a first limit block and a second limit block provided on the frame, and the first limit block and the second limit block can respectively adjust the start point and the end point of the clamping path.
该压胶机构包括极耳调整压块、下顶块及压胶驱动装置,该极耳调整压块及压胶驱动装置固定在该机架上,该压胶驱动装置用于驱动该下顶块靠近极耳调整块,以将胶带与极耳粘贴,并在贴胶后驱动该下顶块复位;The glue pressing mechanism includes a lug adjusting block, a lower top block and a glue driving device. The lug adjusting block and the glue driving device are fixed on the frame, and the glue driving device is used to drive the lower top block. Get close to the pole ear adjustment block to stick the tape to the pole ear and drive the lower top block to reset after the glue is applied;
该切胶机构包括切胶刀及切胶驱动装置,该切胶驱动装置固定在该机架上,该切胶驱动装置用于驱动该切胶刀在完成贴胶后将胶带切断。The glue cutting mechanism includes a glue cutting knife and a glue cutting driving device, the glue cutting driving device is fixed on the frame, and the glue cutting driving device is used for driving the glue cutting knife to cut off the adhesive tape after completing the glue application.
该胶带传送机构包括胶带张紧机构及转动连接在该机架上的胶带涨体、多个光轮与多个牙轮,该胶带涨体用于存储胶带,该胶带涨体中的胶带经过多个该牙轮及多个该光轮传送至该夹胶机构。The tape conveying mechanism includes a tape tensioning mechanism and a tape expanding body, a plurality of light wheels and a plurality of rollers, which are connected to the frame. The tape expanding body is used for storing the tape. The plurality of rollers and the plurality of rollers are transmitted to the rubber clamping mechanism.
该胶带张紧机构包括摆杆、顶针及弹簧,该摆杆的一端转动连接在该机架上,该摆杆的另一端设有牙轮,该弹簧的一端连接在该机架上,该弹簧的另一端连接在该摆杆上,该弹簧在该夹胶机构向靠近该压胶机构的方向运动时限制该摆杆向靠近该夹胶机构的方向摆动,该顶针的一端连接在该移动面板上,该顶针的另一端在该夹胶机构向靠近该胶带传送组件的方向运动时驱动该摆杆向远离该夹胶机构的方向运动。The tape tensioning mechanism includes a swing rod, a thimble and a spring. One end of the swing rod is rotatably connected to the frame. The other end of the swing rod is provided with a roller. One end of the spring is connected to the frame. The spring The other end is connected to the swing lever. The spring restricts the swing lever from swinging toward the rubber clamping mechanism when the rubber clamping mechanism moves in a direction close to the pressing mechanism. One end of the thimble is connected to the moving panel. On the other hand, the other end of the thimble drives the swing lever to move away from the rubber clamping mechanism when the rubber clamping mechanism moves in a direction close to the tape conveying component.
该极耳压紧机构包括极耳压紧驱动装置及极耳压块,该极耳压紧驱动装置可驱动该极耳压块将极耳的两端压紧,以使极耳在该搓胶机构运动时保持位置不变。The pole ear pressing mechanism includes a pole ear pressing driving device and a pole ear pressing block, and the pole ear pressing driving device can drive the pole ear pressing block to compress both ends of the pole ear, so that the pole ear is pressed on the rubber. Keep the position unchanged when the mechanism moves.
该搓胶机构包括搓胶驱动装置、搓胶固定座及搓胶板,该搓胶板的一端转动连接在该搓胶固定座上,该搓胶板的另一端转动连接有搓胶滚轮,该搓胶驱动装置可驱动该搓胶固定座运动,以使该搓胶滚轮在该第一搓胶位置与第二搓胶位置间往复运动。The rubber rubbing mechanism includes a rubber rubbing driving device, a rubber rubbing fixing base and a rubber rubbing plate. One end of the rubber rubbing plate is rotatably connected to the rubber rubbing fixing base, and the other end of the rubber rubbing plate is rotatably connected with a rubber rubbing roller. The rubber rubbing driving device can drive the rubber rubbing fixing base to move, so that the rubber rubbing roller reciprocates between the first rubber rubbing position and the second rubber rubbing position.
另外,本申请还提供一种电芯生产设备,包括上述任意一项的极耳包胶装置,该电芯生产设备还包括定长压送极耳机构,以及沿极耳传送方向依次设置的极耳料盘、自动压花机构、极耳裁断机构与极耳焊接机构,该极耳包胶装置位于该自动压花机构与极耳裁断机构之间,该定长压送极耳机构将该极耳料盘的极耳经该极耳压花机构压花后送入该极耳包胶装置,完成包胶后送入该极耳焊接装置进行焊接,同时该极耳裁断机构将完成焊接的极耳切断。In addition, the present application also provides a battery cell production equipment, including any one of the above-mentioned electrode ear rubber packing devices. The battery cell production equipment further includes a fixed-length pressure feeding electrode ear mechanism, and electrodes arranged in order along the transmission direction of the electrode ears. Ear material tray, automatic embossing mechanism, extreme ear cutting mechanism and extreme ear welding mechanism. The extreme ear covering device is located between the automatic embossing mechanism and extreme ear cutting mechanism. The pole ears of the ear material plate are embossed by the pole ear embossing mechanism and then sent to the pole ear overmolding device. After the encapsulation is completed, the pole ear welding device is welded, and the pole ear cutting mechanism will complete the welded poles. Ear cut off.
本申请实施方式的有益效果是:本申请的包胶装置,通过夹胶机构可将胶带自动送入压胶机构进行贴胶,贴胶后的极耳自动送入包胶组件进行包胶,实现了极耳贴胶的自动化,相对手动贴胶,可以提高贴胶精度及贴胶效率。The beneficial effect of the embodiment of the present application is that the rubber encapsulating device of the present application can automatically send the tape into the rubber pressing mechanism through the rubber clamping mechanism to apply the glue, and the poles after the glue are automatically sent to the plastic encapsulation component to carry out the glue. Because of the automation of the ear sticking, compared with manual sticking, it can improve the sticking accuracy and the sticking efficiency.
一个或多个实施例通过与之对应的附图中的图片进行示例性说明,这些示例性说明并不构成对实施例的限定,附图中具有相同参考数字标号的元件表示为类似的元件,除非有特别申明,附图中的图不构成比例限制。One or more embodiments are exemplified by the pictures in the accompanying drawings. These exemplary descriptions do not constitute a limitation on the embodiments. Elements with the same reference numerals in the drawings are denoted as similar elements. Unless otherwise stated, the drawings in the drawings do not constitute a limitation on scale.
图1为本申请极耳包胶装置一实施例的主视图;FIG. 1 is a front view of an embodiment of a polar ear encapsulation device of the present application; FIG.
图2为本申请极耳包胶装置一实施例的轴测示意图;2 is an axonometric diagram of an embodiment of a polar ear encapsulation device of the present application;
图3为本申请极耳包胶装置一实施例的另一视角的轴测示意图;FIG. 3 is a schematic isometric view of another embodiment of the polar ear encapsulation device of this application; FIG.
图4为本申请极耳包胶装置一实施例的另一视角的轴测示意图;FIG. 4 is a schematic isometric view of another embodiment of the polar ear encapsulation device of this application;
图5为图4中I处的放大图;5 is an enlarged view at I in FIG. 4;
图6为本申请极耳包胶装置一实施例的包胶组件的示意图;FIG. 6 is a schematic diagram of an overmolding assembly of an embodiment of a polar ear overmolding device of the present application; FIG.
图7为本申请极耳包胶装置一实施例的包胶板的结构示意图。FIG. 7 is a schematic structural diagram of a rubber-coated board according to an embodiment of the polar ear plastic-coated device of the present application.
附图标号说明:BRIEF DESCRIPTION OF THE DRAWINGS
1、机架;11、导轨;12、第一滑块;13、一级调节件;14、第二滑块;15、二级调节件;1. Rack; 11. Guide rail; 12. First slider; 13. First-level adjustment; 14. Second slider; 15. Second-level adjustment;
2、贴胶组件;2. Adhesive components;
21、胶带传送机构;211、胶带涨体;212、摆杆;213、光轮;214、牙轮;215、顶针;216、轴承;21, tape conveying mechanism; 211, tape expanding body; 212, swing lever; 213, light wheel; 214, roller; 215, thimble; 216, bearing;
22、夹胶机构;221、夹胶驱动装置;222、移动面板;223、夹胶固定板;224、夹胶固定块;225、第三气动机构;22, glue clamping mechanism; 221, glue driving device; 222, mobile panel; 223, glue fixing plate; 224, glue fixing block; 225, third pneumatic mechanism;
23、压胶机构;231、极耳调整压块;232、下顶块;233、压胶驱动装置;23. Glue pressing mechanism; 231, pole lug adjusting block; 232, lower top block; 233, glue driving device;
24、切胶机构;241、切胶刀;242、切胶驱动装置;24, glue cutting mechanism; 241, glue cutting knife; 242, glue cutting driving device;
25、送胶驱动装置;25. Glue feeding driving device;
3、包胶组件;3. Laminated components;
31、包胶板;311、第一气动腔室;312、第一气孔;313、第二气动腔室;314、第二气孔;31. Rubber-covered board; 311, first pneumatic chamber; 312, first air hole; 313, second pneumatic chamber; 314, second air hole;
32、极耳压紧机构;321、极耳压紧驱动装置;322、极耳压块;32. Extreme ear pressing mechanism; 321, extreme ear pressing driving device; 322, extreme ear pressing block;
33、搓胶机构;331、搓胶驱动装置;332、搓胶固定座;333、搓胶板;334、搓胶滚轮;33. Rubber rubbing mechanism; 331, rubber rubbing driving device; 332, rubber rubbing fixing base; 333, rubber rubbing plate; 334, rubber rubbing roller;
34、气源;34. Air source;
35、电磁阀;35. Solenoid valve;
36、第一限位块;36. The first limit block;
37、第二限位块。37. The second limit block.
本发明目的的实现、功能特点及优点将结合实施例,参照附图做进一步说明。The realization of the purpose, functional characteristics and advantages of the present invention will be further described with reference to the embodiments and the drawings.
为了使本申请的目的、技术方案及优点更加清楚明白,以下结合附图及实施例,对本申请进行进一步详细说明。应当理解,此处所描述的具体实施例仅用以解释本申请,并不用于限定本申请。In order to make the purpose, technical solution, and advantages of the present application clearer, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the application, and are not used to limit the application.
如图1至图5所示,本申请一实施例提供的极耳包胶装置,包括机架1,以及设置在机架1上的贴胶组件2与包胶组件3,且贴胶组件2及包胶组件3沿极耳的传送方向布置。As shown in FIG. 1 to FIG. 5, the ear-gutting device provided by an embodiment of the present application includes a frame 1, a gluing component 2 and a gluing component 3 provided on the frame 1, and a gluing component 2 And the rubber-covered component 3 is arranged along the transfer direction of the tab.
贴胶组件2用于对极耳贴胶,包括胶带传送机构21、夹胶机构22、压胶机构23及切胶机构24,夹胶机构22在胶带传送机构21及压胶机构23之间的夹胶路径上往复运动,以将经胶带传送机构21传递的胶带传送至压胶机构23,压胶机构23将胶带压贴至极耳后,切胶机构24将胶带切断以在极耳上留下胶段;The adhesive assembly 2 is used to apply glue to the ears, and includes an adhesive tape conveying mechanism 21, an adhesive clamping mechanism 22, an adhesive pressing mechanism 23 and an adhesive cutting mechanism 24. The adhesive clamping mechanism 22 is located between the adhesive tape transmitting mechanism 21 and the adhesive pressing mechanism 23. Reciprocating on the clamping path to transfer the adhesive tape passed by the adhesive tape conveying mechanism 21 to the adhesive pressing mechanism 23. After the adhesive pressing mechanism 23 presses the adhesive tape to the tab, the adhesive cutting mechanism 24 cuts the tape to leave on the tab Rubber segment
包胶组件3用于对黏贴胶段的极耳进行包胶,包括极耳压紧机构32以及搓胶机构33,极耳压紧机构32将贴胶后的极耳压紧在第一搓胶位置与第二搓胶位置之间,第一搓胶位置设置有第一气动机构(图中未标出),第二搓胶位置设置有第二气动机构(图中未标出),搓胶机构33在第一搓胶位置与第二搓胶位置之间往复运动,第一气动机构工作时,搓胶机构33由第一搓胶位置运动至第二搓胶位置,第二气动机构工作时,搓胶机构33由第二搓胶位置运动至第一搓胶位置。The encapsulation component 3 is used for encapsulating the pole ears of the adhesive section, and includes a pole ear compression mechanism 32 and a rubbing mechanism 33. The pole ear compression mechanism 32 presses the glued pole ears to the first rubbing. Between the rubber position and the second rubbing position, the first rubbing position is provided with a first pneumatic mechanism (not shown in the figure), and the second rubbing position is provided with a second pneumatic mechanism (not shown in the figure). The rubber mechanism 33 reciprocates between the first rubber position and the second rubber position. When the first pneumatic mechanism works, the rubber mechanism 33 moves from the first rubber position to the second rubber position, and the second pneumatic mechanism works. At this time, the rubber rubbing mechanism 33 moves from the second rubber rubbing position to the first rubber rubbing position.
在一实施例中,如图6及图7所示,包胶组件3还包括包胶板31、气源34以及电磁阀35,第一气动机构包括设置在包胶板31内的第一气动腔室311,第一气动腔室311靠近极耳的一侧设有第一气孔312,第二气动机构包括设置在包胶板31内的第二气动腔室313,第二气动腔室313靠近极耳的一侧设有第二气孔314,气源34通过电磁阀35分别与第一气动腔室311及第二气动腔室313连接。In an embodiment, as shown in FIG. 6 and FIG. 7, the rubber-wrapped component 3 further includes a rubber-wrapped plate 31, an air source 34, and a solenoid valve 35. The first pneumatic mechanism includes a first pneumatic force disposed in the rubber-wrapped plate 31. Chamber 311. The first pneumatic chamber 311 is provided with a first air hole 312 on the side close to the lug. The second pneumatic mechanism includes a second pneumatic chamber 313 provided in the rubber-wrapped plate 31. The second pneumatic chamber 313 is close to A second air hole 314 is provided on one side of the tab, and the air source 34 is connected to the first pneumatic chamber 311 and the second pneumatic chamber 313 through the solenoid valve 35, respectively.
具体地,当电磁阀35控制气源34向第一气动腔室311充气时,极耳上靠近第一搓胶位置一侧的胶段被吹起,搓胶机构33由第一搓胶位置运动至第二搓胶位置,将靠近第一搓胶位置一侧的胶段粘贴在极耳上。搓胶机构33到达第二搓胶位置后,电磁阀35控制气源34向第二气动腔室313充气,极耳上靠近第二搓胶位置一侧的胶段被吹起,然后搓胶机构33由第二搓胶位置运动至第一搓胶位置,将靠近第二搓胶位置一侧的胶段粘贴在极耳上。如此往复运动,可完成包胶。Specifically, when the solenoid valve 35 controls the air source 34 to inflate the first pneumatic chamber 311, the rubber segment on the pole near the first rubbing position is blown up, and the rubbing mechanism 33 is moved from the first rubbing position. Go to the second rubbing position, and stick the rubber segment near the first rubbing position on the tab. After the rubber rubbing mechanism 33 reaches the second rubber rubbing position, the solenoid valve 35 controls the air source 34 to inflate the second pneumatic chamber 313. The rubber segment on the pole near the second rubber rubbing position is blown up, and then the rubber rubbing mechanism 33 Move from the second rubbing position to the first rubbing position, and stick the rubber segment on the side near the second rubbing position on the pole ear. Such reciprocating movements can complete the encapsulation.
可以理解地,包胶板31在实际生产过程中,可先加工第一气孔312及第二气孔314,然后分别在包胶板31的两侧加工出分别与第一气孔312连通的第一气动腔室311,以及与第二气孔314连通的第二气动腔室313,然后再将第一气动腔室311及第二气动腔室313的在包胶板31两侧的端口封闭,形成仅分别与第一气孔312及第二气孔314连通的第一气动腔室311及第二气动腔室313,最后在包胶板31的端面分别加工与第一气动腔室311及第二气动腔室313连通的内部管道,以分别将第一气动腔室311及第二气动腔室313通过气管与气源34连通。Understandably, in the actual production process of the rubber-covered plate 31, the first air hole 312 and the second air hole 314 can be processed first, and then the first pneumatic holes that communicate with the first air hole 312 are processed on the two sides of the rubber-covered plate 31, respectively. The cavity 311 and the second pneumatic cavity 313 communicated with the second air hole 314, and then the ports of the first pneumatic cavity 311 and the second pneumatic cavity 313 on both sides of the rubber-clad plate 31 are closed, forming only separate The first pneumatic chamber 311 and the second pneumatic chamber 313 that communicate with the first air hole 312 and the second air hole 314 are finally processed on the end surface of the plastic wrap 31 with the first pneumatic chamber 311 and the second pneumatic chamber 313, respectively. The communicating internal pipes communicate the first pneumatic chamber 311 and the second pneumatic chamber 313 with the air source 34 through a gas pipe, respectively.
在一实施例中,如图1至图5所示,极耳包胶装置还包括导轨11、一级调节件13及二级调节件15,导轨11固定在机架1上,导轨11上设有可沿极耳传送方向滑动的第一滑块12及第二滑块14,包胶组件3设置在第一滑块12上。一级调节件13的一端连接在第二滑块14上,一级调节件13的另一端连接在包胶组件3上。二级调节件15的一端连接在机架1上,二级调节件15的另一端连接在第二滑块14上。In an embodiment, as shown in FIG. 1 to FIG. 5, the ear-gutting device further includes a guide rail 11, a primary adjustment member 13, and a secondary adjustment member 15. The guide rail 11 is fixed on the rack 1, and the guide rail 11 is provided on the guide rail 11. There are a first slider 12 and a second slider 14 that can slide in the direction of the tab transmission. The rubber-covered component 3 is disposed on the first slider 12. One end of the primary adjustment member 13 is connected to the second slider 14, and the other end of the primary adjustment member 13 is connected to the rubber-covered component 3. One end of the secondary adjustment member 15 is connected to the frame 1, and the other end of the secondary adjustment member 15 is connected to the second slider 14.
一级调节件13及二级调节件15可分别沿极耳的传送方向运动,以调节包胶组件3在导轨11上的位置,从而可以对不同长度的极耳或在极耳的不同位置进行包胶。The primary adjustment piece 13 and the secondary adjustment piece 15 can be respectively moved along the transmission direction of the tabs to adjust the position of the rubber-covered component 3 on the guide rail 11, so that the tabs of different lengths or at different positions of the tabs can be adjusted. Covered.
具体的,一级调节件13与第二滑块14,以及二级调节件15与机架1均为螺纹连接,通过旋转一级调节件13与二级调节件15,可以使一级调节件13及二级调节件15分别沿极耳的传送方向运动,从而调节包胶组件3在导轨11上的位置。在实际调节过程中,可仅调节一级调节件13或二级调节件15的位置,也可同时调节。此外,并不限制调节件的数量,可根据实际需要进行设置,例如,可以仅设置一级调节件13,此时,一级调节件13的一端连接在包胶装置上,另一端连接在机架1上。Specifically, the first-level adjusting member 13 and the second slider 14, and the second-level adjusting member 15 and the frame 1 are threadedly connected. By rotating the first-level adjusting member 13 and the second-level adjusting member 15, the first-level adjusting member can be made. 13 and the second-level adjusting member 15 are respectively moved along the transmitting direction of the poles, so as to adjust the position of the rubber-covered component 3 on the guide rail 11. In the actual adjustment process, only the position of the primary adjustment member 13 or the secondary adjustment member 15 can be adjusted, or they can be adjusted at the same time. In addition, the number of adjusting members is not limited, and can be set according to actual needs. For example, only one primary adjusting member 13 can be provided. At this time, one end of the primary adjusting member 13 is connected to the rubber packing device, and the other end is connected to the machine. Shelf 1.
可以理解的,在其他实施例中,也可以将包胶组件3固定在机架1上,使贴胶组件2可相对包胶组件3移动。It can be understood that, in other embodiments, the rubber-covered component 3 may also be fixed on the frame 1 so that the rubber-covered component 2 can move relative to the rubber-covered component 3.
在一实施例中,如图1至图54所示,所述贴胶组件2还包括用于驱动所述夹胶机构22运动的送胶驱动装置25,所述夹胶机构22包括移动面板222、夹胶固定板223、夹胶固定块224及夹胶驱动装置221,所述移动面板222滑动连接在所述机架1上,所述夹胶固定板223及夹胶驱动装置221固定在所述移动面板222上,所述夹胶固定板223与夹胶固定块224靠近所述压胶机构23的一侧设有第三气动机构225。所述夹胶固定板223与夹胶固定块224相对设置在极耳的上下两侧,所述夹胶驱动装置221可驱动所述夹胶固定块224靠近或远离所述夹胶固定板223,以夹紧或松开胶带。在本实施例中,送胶驱动装置25及夹胶驱动装置221为气缸,但并不以此为限。In an embodiment, as shown in FIG. 1 to FIG. 54, the adhesive assembly 2 further includes a glue feeding driving device 25 for driving the glue clamping mechanism 22, and the glue clamping mechanism 22 includes a moving panel 222. The glue fixing plate 223, the glue fixing block 224 and the glue driving device 221, the moving panel 222 is slidably connected to the frame 1, and the glue fixing plate 223 and the glue driving device 221 are fixed at On the moving panel 222, a third pneumatic mechanism 225 is provided on a side of the glue fixing plate 223 and the glue fixing block 224 near the glue pressing mechanism 23. The sandwiching fixing plate 223 and the sandwiching fixing block 224 are oppositely disposed on the upper and lower sides of the tab, and the sandwiching driving device 221 can drive the sandwiching fixing block 224 toward or away from the sandwiching fixing plate 223. To clamp or loosen the tape. In this embodiment, the glue feeding driving device 25 and the glue clamping driving device 221 are air cylinders, but not limited thereto.
具体地,准备贴胶时,先手动将胶带涨体211中的胶带经胶带传送机构21放入夹胶机构22的夹胶固定板223与夹胶固定块224之间,且夹胶机构22靠近压胶机构23的一侧要预留一段胶带,然后夹胶驱动装置221驱动夹胶固定块224夹紧胶带。此时,第三气动机构225工作,使预留的胶带保持水平状态。然后,送胶驱动装置25驱动夹胶机构22夹紧胶带自夹胶路径的起点向压胶机构23运动,当夹胶机构22运动至夹胶路径的终点时,预留的胶带进入压胶机构23的极耳调整压块231和下顶块232之间,此时压胶驱动装置233将胶带压紧到极耳上。同时,夹胶机构22松开胶带,在送胶驱动装置25的驱动下回复到夹胶路径的起点,然后夹胶机构22再次夹紧胶带,切胶机构24将胶带切断,连接胶带传送机构21的胶带由于被夹胶机构22夹胶,不会回退到胶带传送机构21。然后,完成贴胶的极耳被传送到包胶组件3进行包胶,夹胶机构22则重复之前的动作。Specifically, when preparing to apply glue, first manually put the tape in the tape expansion body 211 into the glue fixing plate 223 and the glue fixing block 224 of the glue clamping mechanism 22 through the tape conveying mechanism 21, and the glue clamping mechanism 22 is close to A section of tape is reserved on one side of the glue pressing mechanism 23, and then the glue clamping driving device 221 drives the glue clamping fixing block 224 to clamp the tape. At this time, the third pneumatic mechanism 225 works to keep the reserved tape level. Then, the glue feeding driving device 25 drives the gripping mechanism 22 to clamp the tape from the starting point of the gripping path to the gripping mechanism 23. When the gripping mechanism 22 moves to the end of the gripping path, the reserved tape enters the gripping mechanism. Between the tab adjustment block 231 and the lower top block 232 of 23, at this time, the adhesive driving device 233 presses the tape onto the tab. At the same time, the adhesive clamping mechanism 22 releases the adhesive tape, and returns to the starting point of the adhesive clamping path under the driving of the adhesive feeding driving device 25. Then the adhesive clamping mechanism 22 clamps the adhesive tape again, the adhesive cutting mechanism 24 cuts the adhesive tape, and connects the adhesive tape conveying mechanism 21 Because the adhesive tape is clamped by the adhesive clamping mechanism 22, it does not return to the adhesive tape conveying mechanism 21. Then, the finished lugs are transferred to the encapsulation assembly 3 for encapsulation, and the encapsulation mechanism 22 repeats the previous action.
在一实施例中,如图1至图5所示,极耳包胶装置还包括设置在机架1上的第一限位及第二限位块37,第一限位块36及第二限位块37可分别调整夹胶路径的起点及终点,从而根据需要调节贴在极耳上的胶带长度。In an embodiment, as shown in FIG. 1 to FIG. 5, the pole-ear-encapsulation device further includes a first limit block and a second limit block 37, a first limit block 36 and a second limit set on the rack 1. The limiting block 37 can respectively adjust the start point and the end point of the glue path, so as to adjust the length of the adhesive tape attached to the pole ear as needed.
在一实施例中,如图1至图5所示,压胶机构23包括极耳调整压块231、下顶块232及压胶驱动装置233,极耳调整压块231及压胶驱动装置233固定在机架1上,压胶驱动装置233用于驱动下顶块232靠近极耳调整压块231,以将胶带与极耳粘贴,并在贴胶后驱动下顶块232复位。在本实施例中,压胶驱动装置233为气缸,但并不以此为限。In an embodiment, as shown in FIG. 1 to FIG. 5, the glue pressing mechanism 23 includes a pole adjusting block 231, a lower top block 232 and a glue driving device 233, a pole adjusting block 231 and a glue driving device 233. It is fixed on the frame 1. The glue driving device 233 is used to drive the lower top block 232 to be close to the pole adjustment block 231, so as to stick the tape to the pole, and to drive the lower top block 232 to reset after the glue is applied. In this embodiment, the glue driving device 233 is an air cylinder, but it is not limited thereto.
优选地,极耳调整压块231的固定位置可调整,从而使极耳在贴胶时位于极耳调整压块231的正下方。Preferably, the fixed position of the tab adjusting block 231 is adjustable, so that the tab is located directly below the tab adjusting block 231 when the adhesive is applied.
在一实施例中,如图1至图5所示,切胶机构24包括切胶刀241及切胶驱动装置242,切胶驱动装置242固定在机架1上,切胶驱动装置242用于驱动切胶刀241在切胶位置与非切胶位置之间运动,并在完成贴胶后在切胶位置将胶带切断。在本实施例中,切胶驱动装置242为气缸,但并不以此为限。In an embodiment, as shown in FIG. 1 to FIG. 5, the glue cutting mechanism 24 includes a glue cutting knife 241 and a glue cutting driving device 242. The glue cutting driving device 242 is fixed on the frame 1, and the glue cutting driving device 242 is used for The glue cutter 241 is driven to move between the glue cutting position and the non-gluing position, and cuts the tape at the glue cutting position after the completion of the glue application. In this embodiment, the cutting glue driving device 242 is an air cylinder, but it is not limited thereto.
具体的,夹胶机构22夹紧胶带向压胶机构23运动时,切胶刀241位于夹胶路径之外的非切胶位置,夹胶机构22松开胶带后回复胶带传送路径的起点时,切胶刀241运动至切胶位置将胶带切断。Specifically, when the adhesive clamping mechanism 22 moves the adhesive tape toward the adhesive pressing mechanism 23, the cutter 241 is located at a non-adhesive position outside the clamping path. When the clamping mechanism 22 releases the adhesive tape and returns to the beginning of the adhesive tape conveying path, The glue cutter 241 moves to the glue cutting position to cut the tape.
在一实施例中,如图1至图5所示,胶带传送机构21包括胶带张紧机构及转动连接在机架1上的胶带涨体211、多个光轮213与多个牙轮214,胶带涨体211用于存储胶带,胶带涨体211中的胶带经过多个牙轮214及多个光轮213传送至夹胶机构22。胶带张紧机构包括摆杆212、顶针215及弹簧(图中未示出),摆杆212的一端转动连接在机架1上,摆杆212的另一端设有牙轮214,弹簧的一端连接在机架1上,弹簧的另一端连接在摆杆212上,弹簧在夹胶机构22向靠近压胶机构23的方向运动时限制摆杆212向靠近夹胶机构22的方向摆动,顶针215的一端连接在移动面板222上,顶针215的另一端在夹胶机构22向靠近胶带传送机构21的方向运动时驱动摆杆212向远离夹胶机构22的方向运动。In an embodiment, as shown in FIG. 1 to FIG. 5, the tape conveying mechanism 21 includes a tape tensioning mechanism and a tape expansion body 211 rotatably connected to the frame 1, a plurality of light wheels 213, and a plurality of rollers 214. The tape expansion body 211 is used for storing the tape, and the tape in the tape expansion body 211 is transmitted to the rubber clamping mechanism 22 through a plurality of rollers 214 and a plurality of light wheels 213. The belt tensioning mechanism includes a swing lever 212, a thimble 215, and a spring (not shown). One end of the swing lever 212 is rotatably connected to the frame 1. The other end of the swing lever 212 is provided with a roller 214, and one end of the spring is connected. On the frame 1, the other end of the spring is connected to the swing lever 212. The spring restricts the swing lever 212 from swinging toward the rubber clamping mechanism 22 when the rubber clamping mechanism 22 moves in the direction close to the rubber pressing mechanism 23. One end is connected to the moving panel 222, and the other end of the ejector pin 215 drives the swing lever 212 to move away from the rubber gripping mechanism 22 when the rubber gripping mechanism 22 moves in a direction close to the tape conveying mechanism 21.
具体地,当夹胶机构22夹紧胶带向压胶机构23运动时,由于弹簧限制摆杆212向靠近夹胶机构22的方向摆动,使得胶带张紧。当送胶驱动装置25驱动移动面板222向胶带传送机构21运动时,顶针215驱动摆杆212向远离夹胶机构22的方向运动,使得胶带张紧。Specifically, when the rubber clamping mechanism 22 clamps the adhesive tape to move toward the rubber pressing mechanism 23, the spring restricts the swing lever 212 from swinging in a direction close to the rubber clamping mechanism 22, so that the adhesive tape is tensioned. When the glue feeding driving device 25 drives the moving panel 222 to move toward the tape conveying mechanism 21, the ejector pin 215 drives the swing lever 212 to move away from the glue clamping mechanism 22, so that the tape is tensioned.
优选地,顶针215的另一端安装有轴承216,使得顶针215可与摆杆212滚动接触,减小摩擦。Preferably, a bearing 216 is mounted on the other end of the ejector pin 215 so that the ejector pin 215 can be in rolling contact with the swing lever 212 to reduce friction.
在一实施例中,如图1至图5所示,极耳压紧机构32包括极耳压紧驱动装置321及极耳压块322,极耳压紧驱动装置321可驱动极耳压块322将极耳的两端压紧,以使极耳在搓胶机构33运动时保持位置不变。在本实施例中,极耳压紧驱动装置321为气缸,但并不以此为限。In an embodiment, as shown in FIG. 1 to FIG. 5, the pole ear pressing mechanism 32 includes a pole ear pressing driving device 321 and a pole ear pressing block 322. The pole ear pressing driving device 321 can drive the pole ear pressing block 322. The two ends of the pole ear are pressed tightly, so that the pole ear remains in the same position when the rubber rubbing mechanism 33 moves. In this embodiment, the pole ear pressing driving device 321 is an air cylinder, but it is not limited thereto.
在一实施例中,如图1至图5所示,搓胶机构33包括搓胶驱动装置331、搓胶固定座332及搓胶板333,搓胶板333的一端转动连接在搓胶固定座332上,搓胶板333的另一端转动连接有搓胶滚轮334,搓胶驱动装置331可驱动搓胶固定座332运动,以使搓胶滚轮334在第一搓胶位置与第二搓胶位置间往复运动。在本实施例中,搓胶驱动装置331为气缸,但并不以此为限。In an embodiment, as shown in FIGS. 1 to 5, the rubber rubbing mechanism 33 includes a rubber rubbing driving device 331, a rubber rubbing fixing base 332, and a rubber rubbing plate 333. One end of the rubber rubbing plate 333 is rotatably connected to the rubber rubbing fixing base. On 332, the other end of the rubbing plate 333 is rotatably connected with a rubbing roller 334. The rubbing driving device 331 can drive the rubbing fixing base 332 to move the rubbing roller 334 between the first rubbing position and the second rubbing position. Between reciprocating motion. In this embodiment, the rubber rubbing driving device 331 is an air cylinder, but it is not limited thereto.
另外,本申请还提供一种电芯生产设备,包括上述任意一实施例的极耳包胶装置,该电芯生产设备还包括定长压送极耳机构,以及沿极耳传送方向依次设置的极耳料盘、自动压花机构、极耳裁断机构与极耳焊接机构,极耳包胶装置位于自动压花机构与极耳裁断机构之间,定长压送极耳机构将极耳料盘的极耳经极耳压花机构压花后送入极耳包胶装置,完成包胶后送入极耳焊接装置进行焊接,同时极耳裁断机构将完成焊接的极耳切断。In addition, the present application also provides a battery cell production equipment, including the electrode ear rubber packing device of any one of the foregoing embodiments. The battery cell production equipment further includes a fixed-length pressure feeding electrode ear mechanism, and sequentially arranged along the electrode conveying direction. Tab ear disc, automatic embossing mechanism, tab ear cutting mechanism and tab ear welding mechanism. The tab ear covering device is located between the automatic embossing mechanism and tab ear cutting mechanism. The polar ears are embossed by the polar ear embossing mechanism and then sent to the polar ear overmolding device. After the encapsulation is completed, the polar ears are sent to the polar ear welding device for welding, and at the same time, the polar ear cutting mechanism cuts off the welded polar ears.
由于定长压送极耳机构、极耳料盘、自动压花机构、极耳裁断机构与极耳焊接机构均为本领域的常规设计,在此不做赘述。Since the fixed-length pressure-feeding pole ear mechanism, pole ear tray, automatic embossing mechanism, pole ear cutting mechanism and pole ear welding mechanism are all conventional designs in the art, details are not described herein.
综上,对极耳包胶装置的工作过程作进一步说明:In summary, the working process of the polar ear encapsulation device is further explained:
S1:极耳料盘的极耳经极耳压花机构压花后送入极耳包胶装置;S1: The pole ears of the pole ear tray are embossed by the pole ear embossing mechanism and then sent to the pole ear rubber device;
S2:夹胶机构22夹紧胶带向压胶机构23运动,当夹胶机构22运动至夹胶路径的终点时,预留的胶带伸入压胶机构23中,此时胶带的胶面朝向压花后的极耳,然后压胶驱动装置233驱动下顶块232将胶带粘贴到极耳上;S2: The clamping mechanism 22 moves the clamping tape to the pressing mechanism 23. When the clamping mechanism 22 moves to the end of the clamping path, the reserved tape extends into the pressing mechanism 23, and the adhesive surface of the tape faces the pressing After flowering the tabs, the glue driving device 233 drives the lower top block 232 to stick the tape on the tabs;
S3:压胶机构23压紧胶带时,夹胶机构22松开胶带后回复到夹胶路径的起点,并在夹胶路径的起点位置再次夹紧胶带,然后切胶机构24切断胶带,完成贴胶;S3: When the adhesive pressing mechanism 23 presses the adhesive tape, the adhesive clamping mechanism 22 releases the adhesive tape and returns to the starting point of the adhesive clamping path, and clamps the adhesive tape again at the starting position of the adhesive clamping path, and then the adhesive cutting mechanism 24 cuts the adhesive tape to complete the application. gum;
S4:定长压送极耳机构将贴胶后的极耳送至包胶装置进行包胶;S4: The fixed-length pressure-feeding pole ear mechanism sends the glued pole ears to the rubber-covering device for rubber-covering;
S5:包胶后的极耳送入极耳焊接机构进行焊接,焊接的同时,极耳裁断机构将极耳切断。S5: The coated lugs are sent to the lug welding mechanism for welding. While welding, the lug cutting mechanism cuts off the lugs.
本申请的技术方案,通过夹胶机构可将胶带自动送入压胶机构进行贴胶,贴胶后的极耳自动送入包胶组件进行包胶,实现了极耳贴胶的自动化,相对手动贴胶,可以提高贴胶精度及贴胶效率。According to the technical solution of the present application, the tape can be automatically fed into the glue pressing mechanism through the glue clamping mechanism, and the pole ears after being glued are automatically fed into the glue-covering component to be glued, thereby realizing the automation of the pole ear glue, which is relatively manual. Adhesion can improve the accuracy and efficiency of the application.
以上仅为本申请的实施例,并非因此限制本申请的专利范围,凡是在本申请的申请构思下,利用本申请说明书及附图内容所作的等效结构变换,或直接/间接运用在其他相关的技术领域均包括在本申请的专利保护范围内。The above are only examples of the present application, and thus do not limit the patent scope of the present application. Under the concept of the application of the present application, any equivalent structural transformation made by using the description and drawings of the present application, or directly / indirectly used in other related All technical fields are covered by the patent protection scope of this application.
Claims (10)
- 一种极耳包胶装置,其特征在于,包括机架,以及设置在所述机架上的贴胶组件与包胶组件,且所述贴胶组件及包胶组件沿极耳的传送方向布置;A polar ear covering device, comprising a frame, and a gluing component and a gluing component arranged on the rack, and the gluing component and the gluing component are arranged along the transmission direction of the polar ear. ;所述贴胶组件用于对极耳贴胶,包括胶带传送机构、夹胶机构、压胶机构及切胶机构,所述夹胶机构在所述胶带传送机构及压胶机构之间的夹胶路径上往复运动,以将经所述胶带传送组件传递的胶带传送至所述压胶机构,所述压胶机构将胶带压贴至极耳后,所述切胶机构将胶带切断以在所述极耳上留下胶段;The glue sticking component is used for sticking to the ears, and includes a tape conveying mechanism, a glue clamping mechanism, a glue pressing mechanism, and a glue cutting mechanism. The glue clamping mechanism sandwiches the glue between the tape conveying mechanism and the glue pressing mechanism. Reciprocate along the path to transfer the adhesive tape passed through the adhesive tape conveying assembly to the adhesive pressing mechanism. After the adhesive pressing mechanism presses the adhesive tape to the tab, the adhesive cutting mechanism cuts the adhesive tape to the electrode A rubber segment on the ear;所述包胶组件用于对黏贴所述胶段的极耳进行包胶,包括极耳压紧机构以及搓胶机构,所述极耳压紧机构将贴胶后的极耳压紧在第一搓胶位置与第二搓胶位置之间,所述第一搓胶位置设置有第一气动机构,所述第二搓胶位置设置有第二气动机构,所述搓胶机构在所述第一搓胶位置与第二搓胶位置之间往复运动,所述第一气动机构工作时,所述搓胶机构由所述第一搓胶位置运动至所述第二搓胶位置,所述第二气动机构工作时,所述搓胶机构由所述第二搓胶位置运动至所述第一搓胶位置。The rubber encapsulation component is used for encapsulating the pole ears that are pasted to the rubber segment, and includes a pole ear compression mechanism and a rubbing mechanism. The pole ear compression mechanism compresses the glued pole ears at the first position. Between a rubber rubbing position and a second rubber rubbing position, the first rubber rubbing position is provided with a first pneumatic mechanism, and the second rubber rubbing position is provided with a second pneumatic mechanism. A rubber rubbing position reciprocates between a rubber rubbing position and a second rubber rubbing position. When the first pneumatic mechanism is in operation, the rubber rubbing mechanism moves from the first rubber rubbing position to the second rubber rubbing position. When the two pneumatic mechanisms work, the rubber rubbing mechanism moves from the second rubber rubbing position to the first rubber rubbing position.
- 如权利要求1所述的极耳包胶装置,其特征在于,所述包胶组件还包括包胶板、气源以及电磁阀,所述第一气动机构包括设置在所述包胶板内的第一气动腔室,所述第一气动腔室靠近极耳的一侧设有第一气孔,所述第二气动机构包括设置在所述包胶板内的第二气动腔室,所述第二气动腔室靠近极耳的一侧设有第二气孔,所述气源通过所述电磁阀分别与所述第一气动腔室及第二气动腔室连接。The plastic ear-gutting device according to claim 1, wherein the rubber-guiding component further comprises a rubber-guiding plate, an air source, and a solenoid valve, and the first pneumatic mechanism includes a rubber-guiding plate disposed in the rubber-guiding plate. A first pneumatic chamber, the first pneumatic chamber is provided with a first air hole on a side close to the lug, and the second pneumatic mechanism includes a second pneumatic chamber provided in the rubber-covered plate, and the first A second air hole is provided on one side of the two pneumatic chambers near the ears, and the air source is connected to the first and second pneumatic chambers through the solenoid valve, respectively.
- 如权利要求1所述的极耳包胶装置,其特征在于,所述极耳包胶装置还包括:The polar ear covering device according to claim 1, wherein the polar ear covering device further comprises:导轨,固定在所述机架上,所述导轨上设有可沿极耳传送方向滑动的第一滑块及第二滑块,所述包胶组件设置在所述第一滑块上;A guide rail is fixed on the rack; the guide rail is provided with a first slider and a second slider that can slide in the direction of the pole ear transmission, and the rubber package is arranged on the first slider;一级调节件,所述一级调节件的一端连接在所述第二滑块上,所述一级调节件的另一端连接在所述包胶组件上;以及,A primary adjustment member, one end of which is connected to the second slider, and the other end of the primary adjustment member is connected to the rubber package; and二级调节件,所述二级调节件的一端连接在所述机架上,所述二级调节件的另一端连接在所述第二滑块上;A second-level adjusting member, one end of the second-level adjusting member is connected to the frame, and the other end of the second-level adjusting member is connected to the second slider;所述一级调节件及二级调节件可分别沿极耳的传送方向运动,以调节所述包胶组件在所述导轨上的位置。The first-level adjusting member and the second-level adjusting member can be respectively moved along the transmission direction of the poles to adjust the position of the rubber-covered component on the guide rail.
- 如权利要求1所述的极耳包胶装置,其特征在于,所述贴胶组件还包括用于驱动所述夹胶机构运动的送胶驱动装置,所述夹胶机构包括移动面板、夹胶固定板、夹胶固定块及夹胶驱动装置,所述移动面板滑动连接在所述机架上,所述夹胶固定板及夹胶驱动装置固定在所述移动面板上,所述夹胶固定板与夹胶固定块靠近所述压胶机构的一侧设有第三气动机构;The polar ear-covering device according to claim 1, wherein the glue sticking component further comprises a glue feeding driving device for driving the movement of the glue clamping mechanism, and the glue clamping mechanism comprises a moving panel and a glue clamping device. The fixing plate, the glue fixing block and the glue driving device, the moving panel is slidably connected to the frame, the glue fixing fixing plate and the glue driving device are fixed on the moving panel, and the glue fixing is A third pneumatic mechanism is provided on a side of the plate and the glue fixing block near the glue pressing mechanism;所述夹胶固定板与夹胶固定块相对设置在极耳的上下两侧,所述夹胶驱动装置可驱动所述夹胶固定块靠近或远离所述夹胶固定板,以夹紧或松开胶带。The glue fixing plate and the glue fixing block are oppositely disposed on the upper and lower sides of the pole ear, and the glue driving device can drive the glue fixing block closer to or away from the glue fixing plate to clamp or loosen it. Open the tape.
- 如权利要求1所述的极耳包胶装置,其特征在于,所述极耳包胶装置还包括设置在所述机架上的第一限位及第二限位块,所述第一限位块及第二限位块可分别调整所述夹胶路径的起点及终点。The polar ear-covering device according to claim 1, wherein the polar ear-covering device further comprises a first limit and a second limit block provided on the frame, and the first limit The position block and the second limit block can respectively adjust the start point and the end point of the clamping path.
- 如权利要求2所述的极耳包胶装置,其特征在于,所述压胶机构包括极耳调整压块、下顶块及压胶驱动装置,所述极耳调整压块及压胶驱动装置固定在所述机架上,所述压胶驱动装置用于驱动所述下顶块靠近极耳调整块,以将胶带与极耳粘贴,并在贴胶后驱动所述下顶块复位;The polar ear covering device according to claim 2, wherein the glue pressing mechanism comprises a pole adjusting block, a lower top block and a glue driving device, and the pole adjusting block and the glue driving device Fixed on the frame, the glue driving device is used to drive the lower top block close to the pole ear adjustment block to stick the tape to the pole ear, and drive the lower top block to reset after the glue is applied;所述切胶机构包括切胶刀及切胶驱动装置,所述切胶驱动装置固定在所述机架上,所述切胶驱动装置用于驱动所述切胶刀在完成贴胶后将胶带切断。The glue cutting mechanism includes a glue cutting knife and a glue cutting driving device, the glue cutting driving device is fixed on the frame, and the glue cutting driving device is used for driving the glue cutting blade to apply the tape after the glue is completed. Cut off.
- 如权利要求1所述的极耳包胶装置,其特征在于,所述胶带传送机构包括胶带张紧机构及转动连接在所述机架上的胶带涨体、多个光轮与多个牙轮,所述胶带涨体用于存储胶带,所述胶带涨体中的胶带经过多个所述牙轮及多个所述光轮传送至所述夹胶机构;The polar ear covering device according to claim 1, wherein the tape transmission mechanism comprises a tape tensioning mechanism, a tape expansion body rotatably connected to the frame, a plurality of light wheels and a plurality of rollers The tape expanding body is used for storing the tape, and the tape in the tape expanding body is transmitted to the glue clamping mechanism through a plurality of the rollers and a plurality of the light wheels;所述胶带张紧机构包括摆杆、顶针及弹簧,所述摆杆的一端转动连接在所述机架上,所述摆杆的另一端设有牙轮,所述弹簧的一端连接在所述机架上,所述弹簧的另一端连接在所述摆杆上,所述弹簧在所述夹胶机构向靠近所述压胶机构的方向运动时限制所述摆杆向靠近所述夹胶机构的方向摆动,所述顶针的一端连接在所述移动面板上,所述顶针的另一端在所述夹胶机构向靠近所述胶带传送组件的方向运动时驱动所述摆杆向远离所述夹胶机构的方向运动。The tape tensioning mechanism includes a swing rod, a thimble and a spring. One end of the swing rod is rotatably connected to the frame, the other end of the swing rod is provided with a roller, and one end of the spring is connected to the frame. On the frame, the other end of the spring is connected to the swing lever, and the spring restricts the swing lever from approaching the rubber clamping mechanism when the rubber clamping mechanism moves in a direction close to the rubber pressing mechanism. One end of the thimble is connected to the moving panel, and the other end of the thimble drives the swing lever away from the clamp when the clamping mechanism moves in a direction close to the tape conveying component Directional movement of the glue mechanism.
- 如权利要求1所述的极耳包胶装置,其特征在于,所述极耳压紧机构包括极耳压紧驱动装置及极耳压块,所述极耳压紧驱动装置可驱动所述极耳压块将极耳的两端压紧,以使极耳在所述搓胶机构运动时保持位置不变。The polar ear packing device according to claim 1, wherein the polar ear pressing mechanism comprises a polar ear pressing driving device and a polar ear pressing block, and the polar ear pressing driving device can drive the pole The ear pressure block presses the two ends of the pole ear tightly, so that the pole ear maintains a constant position when the rubber rubbing mechanism moves.
- 如权利要求1所述的极耳包胶装置,其特征在于,所述搓胶机构包括搓胶驱动装置、搓胶固定座及搓胶板,所述搓胶板的一端转动连接在所述搓胶固定座上,所述搓胶板的另一端转动连接有搓胶滚轮,所述搓胶驱动装置可驱动所述搓胶固定座运动,以使所述搓胶滚轮在所述第一搓胶位置与第二搓胶位置间往复运动。The polar ear rubber packing device according to claim 1, wherein the rubbing mechanism comprises a rubbing driving device, a rubbing fixing base and a rubbing plate, and one end of the rubbing plate is rotatably connected to the rubbing. On the rubber fixing base, the other end of the rubber rubbing plate is rotatably connected with a rubber rubbing roller, and the rubber rubbing driving device can drive the rubber rubbing fixing base to move, so that the rubber rubbing roller moves on the first rubber rubbing. Reciprocate between the position and the second rubbing position.
- 一种电芯生产设备,其特征在于,包括如权利要求1-9任意一项所述的极耳包胶装置,所述电芯生产设备还包括定长压送极耳机构,以及沿极耳传送方向依次设置的极耳料盘、自动压花机构、极耳裁断机构与极耳焊接机构,所述极耳包胶装置位于所述自动压花机构与极耳裁断机构之间,所述定长压送极耳机构将所述极耳料盘的极耳经所述极耳压花机构压花后送入所述极耳包胶装置,完成包胶后送入所述极耳焊接装置进行焊接,同时所述极耳裁断机构将完成焊接的极耳切断。A battery cell production device, comprising the electrode tab rubber covering device according to any one of claims 1-9, the battery cell production device further comprising a fixed-length pressure feed tab mechanism, and The pole ear tray, automatic embossing mechanism, pole ear cutting mechanism and pole ear welding mechanism are sequentially arranged in the conveying direction. The pole ear covering device is located between the automatic embossing mechanism and the pole ear cutting mechanism. The long-press feeding pole ear mechanism sends the pole ears of the pole ear tray through the pole ear embossing mechanism to the pole ear lagging device, and then sends the pole ear welding device after the lagging is completed. Welding, while the tab cutting mechanism cuts off the tabs that have been welded.
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