Full-automatic battery cell protection plate folding and glue winding machine

Abstract

According to the full-automatic battery cell protection plate folding and adhesive tape winding machine, multiple mechanisms are arranged, the multiple mechanisms are matched with one another during machining, a primer conveying mechanism firstly conveys a first adhesive tape, and the first end of the first adhesive tape is conveyed to one side of the end of a battery cell; the rubber coating mechanism bends the second end of a first rubber belt and adheres the second end to the other side of the end of a battery cell so as to wrap a protection plate, the protection plate bending mechanism bends the protection plate wrapped with the first rubber belt, and the rubber winding mechanism conveys the second rubber belt and winds the second rubber belt on the opposite side face of one end of the battery cell. Therefore, the whole battery cell processing process is realized, the processing efficiency of the whole process is high, standardization and unification of the produced battery cells can be ensured, and the quality of the battery cells can be ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of battery core processing, and in particular relates to a full-automatic battery core protection plate folding and glue winding machine. Background Art

[0002] Lithium batteries are equipped with a battery protection board. The lithium battery protection board is mainly an integrated circuit board that protects rechargeable batteries (generally referring to lithium batteries). The reason why lithium batteries (rechargeable) need protection is determined by their own characteristics. Since the material of the lithium battery itself determines that it cannot be overcharged, over-discharged, over-current, short-circuited, and ultra-high temperature charged and discharged, the lithium battery lithium battery assembly will always be accompanied by a protection board with a sampling resistor and a current fuse. Specifically, the battery protection board is connected to the rear end of the lithium battery through a conductive sheet. During production, the battery protection board needs to be coated with glue, and then the battery protection board needs to be bent, and finally a circle of tape needs to be wrapped around the side of the battery. The existing methods generally perform the above operations manually, which is inefficient, and long-term repetitive labor leads to high labor intensity for workers. In addition, due to the different proficiency of each worker, the batteries produced cannot be standardized and unified, and the quality of the batteries cannot be guaranteed. Utility Model Content

[0003] (I) Purpose of the utility model

[0004] In order to overcome the above shortcomings, the purpose of the utility model is to provide a fully automatic battery cell protective plate folding and glue winding machine to solve the technical problems that the existing battery cells have low efficiency in the glue wrapping and protective plate folding processes and the quality of the battery cells cannot be guaranteed.

[0005] (II) Technical solution

[0006] To achieve the above objectives, the technical solutions provided by this application are as follows:

[0007] A fully automatic battery cell folding protection plate glue winding machine, comprising:

[0008] The bottom adhesive delivery mechanism is movably arranged to drive the first adhesive tape to approach the protection plate at the end of the battery cell, and to attach the first end of the first adhesive tape to one side of the end of the battery cell;

[0009] The glue wrapping mechanism is movably arranged behind the bottom glue feeding mechanism, and can drive the second end of the first adhesive tape to bend longitudinally so that the second end of the first adhesive tape is attached to the other side of the end of the battery cell;

[0010] The protective plate folding mechanism is movably arranged behind the rubber-wrapping mechanism, and can press the protective plate to make the protective plate and the conductive sheet connected to the protective plate bend in an arc shape;

[0011] The adhesive winding mechanism is movably arranged behind the folding protection plate mechanism, and can transversely wind the second adhesive tape to the side of the battery cell to cover the first and second ends of the first adhesive tape;

[0012] The transmission mechanism is movably arranged above the bottom glue feeding mechanism, the glue encapsulating mechanism, the protective plate folding mechanism and the glue winding mechanism, and can drive the battery cell processed by the previous mechanism to move to the next mechanism for processing;

[0013] The present application sets up multiple mechanisms, and the multiple mechanisms cooperate with each other during processing. The bottom glue feeding mechanism first feeds the first tape and moves the first end of the first tape to one side of the end of the battery cell. The glue wrapping mechanism bends the second end of the first tape and sticks it to the other side of the end of the battery cell, thereby wrapping the protective plate. The protective plate folding mechanism bends the protective plate wrapped with the first tape. The glue winding mechanism feeds the second tape and winds the second tape around the opposite side of one end of the battery cell, thereby realizing the entire battery cell processing process. The entire process has high processing efficiency, and can ensure the standardization and homogeneity of the produced battery cells, thereby ensuring the quality of the battery cells.

[0014] In some embodiments, it also includes: a turntable loading mechanism rotatably arranged before the bottom glue feeding mechanism, and a plurality of positioning grooves for fixing the battery cells are arranged circumferentially on the turntable loading mechanism.

[0015] In some embodiments, it also includes: a shaping mechanism movably disposed between the folding protection plate mechanism and the glue winding mechanism, which can squeeze the side of the battery cell to form it into a predetermined shape.

[0016] In some embodiments, it also includes: a guide unloading plate obliquely arranged below the winding mechanism for guiding the movement of the battery cells that have completed winding, and a discharge conveying mechanism docked with the guide unloading plate for receiving the battery cells output from the guide unloading plate and transmitting them.

[0017] In some embodiments, it also includes: a fixing mechanism that can be movably arranged and corresponds to the bottom glue delivery mechanism, the glue encapsulation mechanism, and the folding protection plate mechanism, and can simultaneously fix the battery cells located in the bottom glue delivery mechanism, the glue encapsulation mechanism, and the folding protection plate mechanism.

[0018] In some embodiments, the base glue delivery mechanism includes:

[0019] A plurality of first rotating rollers are rotatably arranged to place and wind the rolled first adhesive tape;

[0020] A first adhesive tape pulling mechanism is openably arranged in front of the plurality of first rotating rollers, capable of clamping the end of the first adhesive tape and pulling the end of the first adhesive tape forward to unwind the first adhesive tape;

[0021] The first adhesive tape assembly is arranged in front of the first adhesive tape pulling mechanism so as to be able to be lifted up and down, and can drive the end of the unwound first adhesive tape to move upward and adhere to one side of the end of the battery cell;

[0022] The first cutting knife assembly is arranged between the first tape pulling mechanism and the first adhesive assembly so as to be able to be lifted and lowered, and can cut the first adhesive tape attached to one side of the end of the battery cell.

[0023] In some embodiments, the encapsulation mechanism comprises:

[0024] A hinge seat for placing the first adhesive tape attached to one side of the protection plate, wherein the second end of the first adhesive tape placed on the hinge seat is in a bent state;

[0025] The flip plate has one side hinged to the hinge seat, and can drive the second end of the first adhesive tape in a bent state to move toward the other side of the battery cell end so that the second end of the first adhesive tape is attached to the other side of the battery cell end.

[0026] In some embodiments, the folding protection plate mechanism includes: a central axis and a bending block arranged on one side of the central axis, wherein the bending block can abut against the protection plate to drive the protection plate and the conductive sheet to rotate and bend around the central axis.

[0027] In some embodiments, the adhesive wrapping mechanism includes:

[0028] A plurality of second rotating rollers are rotatably arranged to place and wind the rolled second adhesive tape;

[0029] A second adhesive tape pulling mechanism is movably disposed below the plurality of second rotating rollers, capable of clamping the end of the second adhesive tape and pulling the end of the second adhesive tape downward to unwind the second adhesive tape;

[0030] The battery cell clamping assembly is rotatably arranged to clamp the battery cell and drive the battery cell to rotate;

[0031] The second adhesive component is laterally movable and arranged below the second adhesive tape pulling mechanism and located on one side of the battery cell clamping component. When the end of the second adhesive tape moves to a position corresponding thereto, the end of the second adhesive tape can be laterally moved to fit the end of the second adhesive tape to the side of the battery cell, so that the second adhesive tape can be wound around the side of the battery cell when the battery cell clamping component drives the battery cell to rotate;

[0032] A transverse movable plate connected to the second adhesive tape pulling mechanism, capable of driving the second adhesive tape pulling mechanism to move transversely;

[0033] The second cutter is arranged on the second adhesive tape assembly, and can cut the second adhesive tape after the second adhesive tape is wound around the side of the battery cell once and when the transverse movable plate drives the second adhesive tape pulling mechanism and the second adhesive tape moves in the direction thereof.

[0034] In some embodiments, the securing mechanism comprises:

[0035] The first strip-shaped movable seat is movably arranged, and a plurality of first fixing strips for fixing one side of the battery cell are respectively provided at positions corresponding to the bottom glue feeding mechanism, the glue encapsulating mechanism, and the folding protection plate mechanism;

[0036] The second bar-shaped movable seat is movably arranged and is arranged corresponding to the first bar-shaped movable seat. A plurality of second fixing strips are arranged on the second bar-shaped movable seat at positions corresponding to each first fixing strip and cooperate with the first fixing strip to fix the other side of the battery cell. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 It is a structural schematic diagram of the fully automatic battery core folding protection plate glue winding machine of the utility model;

[0038] Figure 2 It is a structural schematic diagram of the turntable feeding mechanism in the fully automatic battery core folding protection plate glue winding machine of the utility model;

[0039] Figure 3 It is a structural schematic diagram of the bottom glue feeding mechanism in the fully automatic battery core folding protection plate glue winding machine of the utility model;

[0040] Figure 4 It is a structural schematic diagram of the glue encapsulation mechanism in the fully automatic battery core folding protection plate glue winding machine of the utility model;

[0041] Figure 5 It is a structural schematic diagram of the protective plate folding mechanism in the fully automatic battery core protective plate folding and glue winding machine of the utility model;

[0042] Figure 6 It is a structural schematic diagram of the shaping mechanism in the fully automatic battery core folding protection plate glue winding machine of the utility model;

[0043] Figure 7 It is a structural schematic diagram of the glue winding mechanism in the fully automatic battery core folding protection plate glue winding machine of the utility model;

[0044] Figure 8 It is a structural schematic diagram of the transmission mechanism in the fully automatic battery core folding protection plate glue winding machine of the utility model;

[0045] Fig. 9 It is a structural schematic diagram of the first-view of the fixing mechanism in the fully automatic battery core folding protection plate glue winding machine of the utility model;

[0046] Fig.10 It is a structural schematic diagram of the second viewing angle of the fixing mechanism in the fully automatic battery core folding protection plate glue winding machine of the utility model;

[0047] Fig.11 This is a diagram of the state after the battery protection board and the conductive sheet are bent;

[0048] Fig.12 This is the state diagram of the battery cell wrapped with the first tape;

[0049] Fig.13 This is a diagram of the battery cell being wrapped with the first and second tapes.

[0050] Reference numerals:

[0051] 1. Bottom glue feeding mechanism; 101. First rotating roller; 102. First adhesive tape pulling mechanism; 103. First adhesive sticking assembly; 104. First cutting knife assembly; 2. Gluing mechanism; 201. Articulated seat; 202. Turning plate; 203. Turning plate driving device; 3. Folding protection plate mechanism; 301. Bending block; 302. Center axis; 4. Gluing mechanism; 401. Second rotating roller; 402. Second adhesive tape pulling mechanism; 4021. Movable part; 4022. Guide plate; 403. Second cutting knife; 404. Cell clamping assembly; 405. Horizontal movable plate; 5. Turntable feeding mechanism; 501. Rotating disk; 502, rotating disk driving device; 6, transmission mechanism; 601, fixed plate; 6011, slide groove; 602, swing arm; 603, first support frame; 604, second support frame; 605, suction head; 7, fixing mechanism; 701, first bar-shaped movable seat; 702, first fixing bar; 703, second bar-shaped movable seat; 704, second fixing bar; 705, movable seat driving device; 706, rack; 8, battery cell; 801, protection plate; 802, conductive sheet; 9, shaping mechanism; 901, shaping block; 10, discharge conveying mechanism; 11, first adhesive tape; 12, second adhesive tape. DETAILED DESCRIPTION

[0052] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0053] See also Figure 1 The utility model provides a fully automatic battery core folding protection plate glue winding machine, comprising:

[0054] The bottom glue feeding mechanism 1 is movably arranged to drive the first adhesive tape 11 to approach the protection plate 801 located at the end of the battery cell 8, and to attach the first end of the first adhesive tape 11 to one side of the end of the battery cell 8;

[0055] The glue encapsulating mechanism 2 is movably arranged behind the bottom glue feeding mechanism 1, and can drive the second end of the first adhesive tape 11 to bend longitudinally so that the second end of the first adhesive tape 11 is attached to the other side of the end of the battery cell 8;

[0056] The protective plate folding mechanism 3 is movably arranged behind the rubber-wrapping mechanism 2, and can press the protective plate 801 to make the protective plate 801 and the conductive sheet 802 connected to the protective plate 801 bend in an arc shape;

[0057] The adhesive winding mechanism 4 is movably arranged behind the folding protection plate mechanism 3, and can transversely wind the second adhesive tape 12 to the side of the battery cell 8 to cover the first and second ends of the first adhesive tape 11;

[0058] The transmission mechanism 6 is movably arranged above the bottom glue feeding mechanism 1, the glue encapsulating mechanism 2, the protective plate folding mechanism 3 and the glue winding mechanism 4, and can drive the battery cell 8 processed in the previous mechanism to move to the next mechanism for processing.

[0059] Specifically, the protection plate 801 is connected to the end of the battery cell 8 through the conductive sheet 802 , and a soft wire is also connected to the protection plate 801 .

[0060] Specifically, during processing, it is first necessary to wrap a first tape 11 longitudinally around the protection plate 801 and the conductive sheet 802, so that the two ends of the first tape 11 are respectively attached to the side of the battery cell 8, and then the protection plate 801 and the conductive sheet 802 are bent, and finally a circle of the second tape 12 is horizontally wrapped around the side of the battery cell 8, and the second tape 12 is used to fix the two ends of the first tape 11 attached to the side of the battery cell 8 to prevent the first tape 11 from falling off.

[0061] See also Figure 2 Specifically, the present application sets a turntable loading mechanism 5 before the bottom glue feeding mechanism 1, and the turntable loading mechanism 5 includes: a rotating disk 501 and a rotating disk driving device 502, and the rotating disk driving device 502 drives the rotating disk 501 to rotate. Specifically, a plurality of positioning grooves are arranged circumferentially on the rotating disk 501. When loading, the worker places the battery cells 8 on the positioning grooves one by one, and the rotating disk driving device 502 drives the rotating disk 501 to rotate, and drives the battery cells 8 one by one to a position close to the bottom glue feeding mechanism 1, and is obtained by the transmission mechanism 6.

[0062] See also Figure 3 Specifically, the bottom glue delivery mechanism 1 includes:

[0063] A plurality of first rotating rollers 101 are rotatably arranged to place and wind the rolled first adhesive tape 11;

[0064] The first adhesive tape pulling mechanism 102 is openably disposed in front of the plurality of first rotating rollers 101, and is capable of clamping the end of the first adhesive tape 11 and pulling the end of the first adhesive tape 11 forward to unwind the first adhesive tape 11;

[0065] The first adhesive component 103 is arranged in front of the first adhesive tape pulling mechanism 102 so as to be able to rise and fall. When the first adhesive tape pulling mechanism 102 drives the first end of the first adhesive tape 11 to move to the position of the first adhesive component 103, the first adhesive component 103 moves upward to move the first end of the first adhesive tape 11 upward to be attached to one side of the end of the battery cell 8;

[0066] The first cutter assembly 104 can be raised and lowered between the first tape pulling mechanism 102 and the first adhesive assembly 103. After the first end of the first tape 11 is attached to the battery cell 8, the first cutter assembly 104 moves upward to cut the first tape 11. The first cutter assembly 104 includes a first cutter and a first cutter driving device that drives the first cutter to move up and down. The first cutter driving device can drive the first cutter to move up and down to cut the first tape 11.

[0067] See also Figure 4 Specifically, the encapsulation mechanism 2 includes:

[0068] The hinge seat 201 is used to place the first adhesive tape 11 attached to one side of the protection plate 801, wherein the second end of the first adhesive tape 11 placed on the hinge seat 201 is in a bent state;

[0069] The flip plate 202, one side of which is hinged to the hinge seat 201, can drive the second end of the bent first tape 11 to move toward the other side of the end of the battery cell 8, so that the second end of the first tape 11 is attached to the other side of the end of the battery cell 8. Specifically, a torsion spring can be provided at the hinge between the flip plate 202 and the hinge seat 201 to drive the flip plate 202 to flip and reset.

[0070] See also Figure 5 Specifically, the folding protection plate mechanism 3 includes:

[0071] The central axis 302 and the bending block 301 arranged on one side of the central axis 302, when bending, the bending block 301 abuts against the protective plate 801 under the drive of the bending block driving device, and then drives the protective plate 801 to move downward and then forward, so that the conductive sheet 802 connected to the protective plate 801 and the protective plate 801 are bent around the central axis 302.

[0072] See also Figure 7 Specifically, the glue winding mechanism 4 includes:

[0073] A plurality of second rotating rollers 401 are rotatably arranged to place and wind the rolled second adhesive tape 12;

[0074] The second adhesive tape pulling mechanism 402 is movably disposed below the plurality of second rotating rollers 401, and is capable of clamping the end of the second adhesive tape 12 and pulling the end of the second adhesive tape 12 downward to unwind the second adhesive tape 12;

[0075] The battery cell clamping assembly 404 is rotatably arranged to clamp the battery cell 8 and drive the battery cell 8 to rotate;

[0076] The second adhesive component is laterally movable and arranged below the second adhesive tape pulling mechanism 402 and located on one side of the battery cell clamping component 404, and can be laterally moved to fit the end of the second adhesive tape 12 to the side of the battery cell 8 when the end of the second adhesive tape 12 moves to a position corresponding thereto, so that the second adhesive tape 12 can be wound around the side of the battery cell 8 when the battery cell clamping component 404 drives the battery cell 8 to rotate;

[0077] A transverse movable plate 405 is connected to the second tape pulling mechanism 402 and can drive the second tape pulling mechanism 402 to move transversely;

[0078] The second cutter 403 is arranged on the second adhesive assembly, and can cut the second adhesive tape 12 after the second adhesive tape 12 is wrapped around the side of the battery cell 8 and when the transverse movable plate drives the second adhesive tape pulling mechanism 402 and the second adhesive tape 12 to move in its direction.

[0079] Specifically, the second tape pulling mechanism 402 includes: a vertically arranged guide plate 4022 and a movable part 4021 arranged opposite to the guide plate 4022, the movable part 4021 can move up and down and laterally, the end of the second tape 12 is located between the guide plate 4022 and the movable part 4021, the movable part 4021 is opposite to the adhesive surface of the second tape 12, when the second tape 12 is unwound, the movable part 4021 moves toward the direction close to the guide plate 4022 and cooperates with the guide plate 4022 to press the end of the second tape 12, and then the movable part 4021 moves downward along the guide plate 4022, and the movable part 4021 moves downward while pulling the end of the second tape 12 downward.

[0080] Specifically, when the second adhesive component drives the second cutter 403 to approach the second tape 12, since the end of the second tape 12 is not pasted and fixed, the second tape 12 is not subjected to force as a whole, and the second cutter 403 will not cut off the second tape pulling mechanism 402. The second adhesive component can move horizontally to fit the end of the second adhesive component to the side of the battery 8, and then the battery cell clamping component 404 drives the battery 8 to rotate one circle, and then the horizontal movable plate 405 drives the second tape pulling mechanism 402 and the second tape 12 to move in the direction of the second cutter 403. At this time, the upper and lower ends of the second tape 12 are fixed, and the second cutter 403 can cut the second tape 12.

[0081] See also Figure 6Preferably, the shaping mechanism 9 between the folding protection plate mechanism 3 and the glue winding mechanism 4 can squeeze the side of the battery cell 8 to form a regular structure on the side of the battery cell 8. Specifically, the shaping mechanism 9 includes: a shaping block 901 and a shaping block driving device. Driven by the shaping block driving device, the shaping block 901 moves forward to abut against the side of the battery cell 8 and slightly squeezes the side of the battery cell 8 to shape the side of the battery cell 8.

[0082] See also Fig. 9 and Fig.10 Preferably, the present application further provides a fixing mechanism 7, which penetrates the bottom glue feeding mechanism 1, the glue encapsulating mechanism 2, and the folding protection plate mechanism 3, and fixes the battery cells 8 processed by different mechanisms to prevent the battery cells 8 from being displaced during the processing process.

[0083] Specifically, the fixing mechanism 7 includes: a first strip-shaped movable seat 701, which is movably arranged, and a plurality of first fixing strips 702 for fixing one side of the battery cell 8 are respectively arranged at positions corresponding to the bottom glue feeding mechanism 1, the glue encapsulating mechanism 2, and the folding protection plate mechanism 3;

[0084] The second strip movable seat 703 is movably arranged and corresponds to the first strip movable seat 701 , and has a plurality of second fixing strips 704 arranged thereon at positions corresponding to the bottom glue delivery mechanism 1 , the glue encapsulation mechanism 2 , and the folding protection plate mechanism 3 , respectively, which can fix the other side of the battery cell 8 under the drive of the second strip movable seat 703 .

[0085] More specifically, the first fixed strip 702 and the second fixed strip 704 on the first bar-shaped movable seat 701 and the second bar-shaped movable seat 703 correspond to each other one by one, and racks 706 are provided at corresponding positions of the first bar-shaped movable seat 701 and the second bar-shaped movable seat 703, and a movable seat driving device 705 is provided between the two racks 706, and a gear is provided at the driving end of the movable seat driving device 705, and the gear is engaged with the two racks 706 at the same time. When the movable seat driving device 705 is started, the first bar-shaped movable seat 701 and the second bar-shaped movable seat 703 can be driven to move in opposite directions through the gear at the same time, and the relative first fixed strip 702 and the second fixed strip 704 provided on the first bar-shaped movable seat 701 and the second bar-shaped movable seat 703 are close to each other, and can clamp the two sides of the battery cell 8 at the same time.

[0086] See also Figure 8Specifically, the transmission mechanism 6 includes: a fixed plate 601, a downward arc-shaped slide groove 6011 is arranged on the fixed plate 601, a swing arm 602 is arranged at the center of the slide groove 6011, one end of the swing arm 602 is embedded in the slide groove 6011, a first support frame 603 is arranged on the swing arm 602, a second support frame 604 is arranged on the first support frame 603, and a plurality of suction heads 605 are arranged on the second support frame 604. The suction heads 605 are used to absorb the battery cells 8 processed by the previous mechanism. Driven by the swing arm 602, multiple battery cells 8 processed by the previous mechanism can be moved backward by one mechanism.

[0087] Preferably, the present application sets a guide unloading plate below the battery cell clamping assembly 404, and the guide unloading plate is set at an angle to guide the moving direction of the battery cell 8 that has completed the glue winding, and a discharge conveying mechanism 10 is set at the end of the guide unloading plate. The discharge conveying mechanism 10 can be a conveyor belt, which is used to receive the battery cell 8 output from the guide unloading plate and drive the battery cell 8 to the discharge conveying mechanism 10 of the next workstation.

[0088] The specific processing flow of the equipment in this application is as follows:

[0089] 1) Manually place the battery cells 8 one by one into the positioning grooves of the turntable feeding mechanism 5, and the turntable feeding mechanism 5 drives the battery cells 8 to move to a position close to the bottom glue feeding mechanism 1;

[0090] 2) The PPU manipulator grabs the battery cell 8 and transports the battery cell 8 to the bottom glue delivery mechanism 1;

[0091] 3) The bottom glue feeding mechanism 1 attaches the first end of the first adhesive tape 11 to the battery cell 8;

[0092] 4) The transmission mechanism 6 transports the battery cell 8 attached with the first adhesive tape 11 to the adhesive encapsulation mechanism 2;

[0093] 5) The adhesive wrapping mechanism 2 adheres the second end of the first adhesive tape 11 to the battery cell 8, so that the first adhesive tape 11 completely wraps the connection protection plate 801 and the conductive sheet 802 longitudinally;

[0094] 6) The transport mechanism 6 transports the battery cell 8 wrapped with the first adhesive tape 11 to the folding protection plate mechanism 3;

[0095] 7) The protective plate folding mechanism 3 bends the protective plate 801 and the conductive sheet 802;

[0096] 8) The transmission mechanism 6 transmits the battery cell 8 of the bent protection plate 801 and the conductive sheet 802 to the shaping mechanism 9;

[0097] 9) The shaping mechanism 9 shapes the side surface of the battery cell 8;

[0098] 10) The transmission mechanism 6 transports the shaped battery cell 8 to the winding mechanism 4;

[0099] 11) The adhesive winding mechanism 4 winds the second adhesive tape 12 around the side of the battery core 8 to form a finished product;

[0100] 12) The glue winding mechanism 4 releases the battery cell 8, and the battery cell 8 enters the discharge conveying mechanism 10 under the guidance of the guide unloading plate;

[0101] 13) The discharging conveying mechanism 10 outputs the finished product to the next process.

[0102] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. A fully automatic battery cell folding protection plate winding machine, characterized in that: include: The bottom glue feeding mechanism (1) is movably arranged to drive the first adhesive tape (11) close to the end of the battery cell (8) provided with the protective plate (801) and to attach the first end of the first adhesive tape (11) to one side of the end of the battery cell (8); A glue encapsulating mechanism (2) is movably arranged behind the bottom glue feeding mechanism (1) and is capable of driving the second end of the first adhesive tape (11) to bend longitudinally so that the second end of the first adhesive tape (11) is attached to the other side of the end of the battery cell (8); A protective plate folding mechanism (3) is movably arranged behind the rubber encapsulation mechanism (2) and is capable of squeezing the protective plate (801) so that the protective plate (801) and the conductive sheet (802) connected to the protective plate (801) are bent in an arc shape; A wrapping mechanism (4) is movably arranged behind the folding protection plate mechanism (3) and is capable of transversely wrapping the second adhesive tape (12) around the side of the battery core (8) to cover the first and second ends of the first adhesive tape (11); The transmission mechanism (6) is movably arranged above the bottom glue feeding mechanism (1), the glue encapsulating mechanism (2), the folding protection plate mechanism (3) and the glue winding mechanism (4), and is capable of driving the battery cell (8) processed by the previous mechanism to move to the next mechanism for processing.

2. The fully automatic battery core folding protection plate winding machine according to claim 1 is characterized in that: Also includes: A turntable loading mechanism (5) is rotatably arranged in front of the bottom glue feeding mechanism (1), and has a plurality of positioning grooves for fixing the battery core (8) arranged circumferentially thereon.

3. The fully automatic battery core folding protection plate winding machine according to claim 1 is characterized in that: Also includes: A shaping mechanism (9) movably arranged between the folding protection plate mechanism (3) and the glue winding mechanism (4) is capable of pressing the side surface of the battery core (8) to form a predetermined shape.

4. The fully automatic battery core folding protection plate winding machine according to claim 1 is characterized in that: Also includes: A guide unloading plate is arranged obliquely below the glue winding mechanism (4) and is used to guide the battery cell (8) that has completed glue winding to move downward, and a discharge conveying mechanism (10) is docked with the guide unloading plate and is used to receive the battery cell (8) output from the guide unloading plate and transport it.

5. The fully automatic battery core folding protection plate winding machine according to claim 1 is characterized in that: Also includes: The fixing mechanism (7) is movable and arranged corresponding to the bottom glue delivery mechanism (1), the glue encapsulation mechanism (2), and the folding protection plate mechanism (3), and is capable of simultaneously fixing the battery cells (8) located at the bottom glue delivery mechanism (1), the glue encapsulation mechanism (2), and the folding protection plate mechanism (3).

6. The fully automatic battery core folding protection plate winding machine according to claim 1 is characterized in that: The bottom glue delivery mechanism (1) comprises: A plurality of first rotating rollers (101) are rotatably arranged to carry the rolled first adhesive tape (11) for winding; A first adhesive tape pulling mechanism (102) is openably arranged in front of the plurality of first rotating rollers (101), capable of clamping the first adhesive tape (11) and pulling the first adhesive tape (11) forward to unwind the first adhesive tape (11); A first adhesive component (103) is arranged in front of the first adhesive tape pulling mechanism (102) so as to be able to be lifted up and down, and is capable of driving the end of the unwound first adhesive tape (11) to move upward and adhere to one side of the end of the battery cell (8); The first cutting assembly (104) is arranged between the first tape pulling mechanism (102) and the first adhesive assembly (103) and can be raised and lowered, and can cut the first tape (11) attached to one side of the end of the battery cell (8).

7. The fully automatic battery core folding protection plate winding machine according to claim 1 is characterized in that: The rubber encapsulation mechanism (2) comprises: A hinge seat (201) for placing a first adhesive tape (11) attached to one side of the protection plate (801), wherein the second end of the first adhesive tape (11) placed on the hinge seat (201) is in a bent state; The flip plate (202) has one side hinged to the hinge seat (201) and is capable of driving the second end of the first adhesive tape (11) in a bent state to move toward the other side of the end of the battery cell (8) so that the second end of the first adhesive tape (11) is attached to the other side of the end of the battery cell (8).

8. The fully automatic battery core folding protection plate winding machine according to claim 1 is characterized in that: The folding protection plate mechanism (3) comprises: a central axis (302) and a bending block (301) arranged on one side of the central axis (302), wherein the bending block (301) can abut against the protection plate (801) to drive the protection plate (801) and the conductive sheet (802) to rotate and bend around the central axis (302).

9. The fully automatic battery core folding protection plate winding machine according to claim 1, characterized in that: The rubber winding mechanism (4) comprises: A plurality of second rotating rollers (401) are rotatably arranged to carry the rolled second adhesive tape (12) for winding; A second adhesive tape pulling mechanism (402) is movably arranged below the plurality of second rotating rollers (401), capable of clamping the second adhesive tape (12) and pulling the second adhesive tape (12) downward to unwind the second adhesive tape (12); A battery cell clamping assembly (404) is rotatably arranged to clamp the battery cell (8) and drive the battery cell (8) to rotate; A second adhesive component can be laterally movably arranged below the second adhesive tape pulling mechanism (402) and located on one side of the battery cell clamping component (404), and can move laterally when the second adhesive tape pulling mechanism (402) pulls the second adhesive tape (12) to a position corresponding thereto, so as to adhere the second adhesive tape (12) to the side of the battery cell (8), so that the second adhesive tape (12) can be wound around the side of the battery cell (8) when the battery cell clamping component (404) drives the battery cell (8) to rotate; A transverse movable plate (405) which is movable transversely and connected to the second adhesive tape pulling mechanism (402), and is capable of driving the second adhesive tape pulling mechanism (402) and the second adhesive tape (12) to move transversely; The second cutter (403) is arranged on the second adhesive tape assembly and is capable of cutting the second adhesive tape (12) after the second adhesive tape (12) is wound around the side of the battery cell (8) once and when the transverse movable plate (405) drives the second adhesive tape pulling mechanism (402) and the second adhesive tape (12) to move transversely toward the second adhesive tape.

10. The fully automatic battery core folding protection plate winding machine according to claim 5, characterized in that: The fixing mechanism (7) comprises: A first strip-shaped movable seat (701) is movably arranged, and is provided with a plurality of first fixing strips (702) for fixing one side of the battery cell (8) placed on the corresponding mechanism at positions corresponding to the bottom glue delivery mechanism (1), the glue encapsulation mechanism (2), and the folding protection plate mechanism (3); The second bar-shaped movable seat (703) is movably arranged and is arranged corresponding to the first bar-shaped movable seat (701), and a plurality of second fixing strips (704) are respectively arranged at positions corresponding to each of the first fixing strips (702) and cooperate with the first fixing strips (702) to fix the other side of the battery cell (8).

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