CN211238381U - Automatic compound make-up machine of pole piece - Google Patents

Abstract

The utility model provides an automatic compound make-up machine of pole piece, which comprises a worktable, be equipped with first pole piece transfer station, second pole piece transfer station, first compound station and the compound station of second on the board, one side of first pole piece transfer station is equipped with first pole piece feed mechanism, one side of second pole piece transfer station is equipped with second pole piece feed mechanism, one side of first compound station is equipped with mass flow body feed mechanism, first pole piece transfer station is equipped with first pole piece tilting mechanism, first compound station is equipped with mass flow body tilting mechanism, second pole piece transfer station is equipped with second pole piece tilting mechanism. The utility model discloses can realize the mechanized operation of the material loading of mass flow body and pole piece, location, rubber coating, compound and unloading, realize utmost point ear full automatization compound operation, greatly improve production efficiency, improve the composite quality of mass flow body and pole piece simultaneously, improve the yields, reduce the manufacturing cost of enterprise.

Description

Automatic compound make-up machine of pole piece

Technical Field

The utility model relates to a compound former technical field, concretely relates to automatic compound make-up machine of pole piece.

Background

The lithium battery tab is a metal conductor which leads out the positive electrode and the negative electrode in the battery core of the lithium battery, and the lithium battery tab is mainly formed by compounding two pole pieces and a current collector. At present, full-automatic tab compounding equipment does not exist, glue is coated on two surfaces of a current collector and then pasted on a pole piece in a manual coating mode, and finally the pole piece is heated and compacted through hot-pressing equipment to form a tab.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the disappearance that prior art exists, provide an automatic compound make-up machine of pole piece, its full automation that can realize utmost point ear is compound the operation, has greatly improved production efficiency, improves the composite quality of mass flow body and pole piece simultaneously, and the yields is high, reduces enterprise manufacturing cost.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an automatic compound make-up machine of pole piece, includes the board, be equipped with first pole piece transfer station, second pole piece transfer station, first compound station and the compound station of second on the board, one side of first pole piece transfer station is equipped with the first pole piece feed mechanism who is used for carrying first pole piece transfer station with first pole piece, one side of second pole piece transfer station is equipped with the second pole piece feed mechanism who is used for carrying second pole piece transfer station with second pole piece, one side of first compound station is equipped with the mass flow body feed mechanism who is used for carrying the mass flow body to first compound station, first pole piece transfer station is equipped with the first pole piece that is used for turning over first pole piece transfer station department to first compound station to with the first pole piece tilting mechanism of the mass flow body complex of first compound station department, first compound station is equipped with the current body tilting mechanism that is used for turning over the pole piece after the first compound station department to second compound station, the second pole piece transfer station is provided with a second pole piece turnover mechanism which is used for turning over the second pole piece at the second pole piece transfer station to a second compound station and compounding the second pole piece with the pole piece at the second compound station.

As an optimal scheme, still be equipped with hot pressing mechanism and conveyer belt on the board, the input of conveyer belt is equipped with and is used for getting the compound unloading manipulator of conveyer belt with accomplishing compound pole piece on the compound station of second, be equipped with the roll extrusion exhaust bonding mechanism between compound unloading manipulator and the hot pressing mechanism, the output of conveyer belt is equipped with and is used for getting the hot pressing unloading manipulator of the pole piece of accomplishing the hot pressing to the work or material rest.

As an optimal scheme, be equipped with the mass flow body transfer station between mass flow body feed mechanism and the first compound station, the mass flow body feed mechanism includes the mass flow body material clamp and is used for getting the mass flow body on the mass flow body material clamp and collects the mass flow body transfer station to the mass flow body feeding manipulator who gets first compound station with the mass flow body of collecting the body transfer station, first pole piece feed mechanism includes first pole piece material clamp and is used for getting the first pole piece feeding manipulator of first pole piece transfer station with the first pole piece on the first pole piece material clamp, second pole piece feed mechanism includes the second pole piece material clamp and is used for getting the second pole piece on the second pole piece clamp and gets the second pole piece feeding manipulator of second pole piece transfer station.

As an optimal scheme, first pole piece transfer station, second pole piece transfer station and mass flow body transfer station department all are equipped with positioning mechanism, positioning mechanism is including the location frame and locate locating component and the division of clamp subassembly on the location frame, be equipped with the location station on the location frame, locating component includes a plurality of push pedals of locating the location station periphery, be equipped with the canceling release mechanical system who makes the push pedal have the trend of gathering together each other to location station direction all the time on the location frame, it includes the drive element of the up-and-down motion of the conical surface body and control conical surface body to open the clamp subassembly, the push pedal is connected with the push rod that supports that the control push pedal opened and shut, the one end that supports the push rod stretches out towards the direction of the conical surface body.

As a preferred scheme, the push pedal is equipped with four, four the push pedal is the rectangle and distributes, be equipped with four slide rails that correspond with the push pedal on the frame, four the slide rail extends to the central direction of location station, be equipped with the push pedal on the slide rail and adjust the seat, the seat is adjusted through the cooperation mobilizable the installing on the frame of slider and slide rail to the push pedal, the removable installation of push pedal is on the seat is adjusted to the push pedal.

As an optimal scheme, the below that the seat was adjusted to the push pedal is equipped with the U-shaped connecting plate, the upper end and the push pedal that corresponds of U-shaped connecting plate are adjusted the seat and are connected, and the lower extreme is connected with supporting the push rod, the end that stretches out that supports the push rod is equipped with antifriction bearing, antifriction bearing's axis direction and the direction of motion level of the conical surface body are perpendicular, be equipped with the inclined plane of pressing that supports that corresponds with antifriction bearing on the conical surface body, support the inclined plane of pressing and from the top down lean out, canceling release mechanical system is four tension springs, drive element is lift cylinder.

As a preferred scheme, glue coating mechanisms are arranged on one sides of the first pole piece transfer station, the second pole piece transfer station, the first compound station and the second compound station, each glue coating mechanism comprises a glue coating frame, a glue coating assembly and a first driving mechanism for controlling the glue coating assembly to move towards the corresponding first pole piece transfer station, the second pole piece transfer station, the first compound station and the second compound station are arranged on each glue coating frame, each glue coating assembly comprises a protective cover, a spray gun and a second driving mechanism for controlling the spray gun to move, an opening is formed in each protective cover, a long groove corresponding to the spray gun is formed in each protective cover, and the second driving mechanism controls the spray gun to move back and forth along the long groove.

As a preferred scheme, the gluing assembly further comprises a gluing base, a first guide rail is arranged on the gluing rack, the gluing base is movably mounted on the first guide rail through a sliding block, the first driving mechanism comprises a motor, a synchronous belt and a driven belt wheel, a driving belt wheel is arranged on a rotating shaft of the motor, the driving belt wheel is connected with the driven belt wheel through the synchronous belt, the gluing base is connected with the synchronous belt and driven by the synchronous belt to slide along the first guide rail, a vertical plate is arranged on one side of the gluing base, a shield mounting plate is arranged on the vertical plate, the shield is connected with the shield mounting plate through a bolt, a second guide rail is arranged at the upper end of the vertical plate, a spray gun slide seat for mounting a spray gun is arranged on the second guide rail, the spray gun slide seat is connected with the second guide rail in a sliding manner, the second driving mechanism is a rodless cylinder, and a moving, the spray gun sliding seat is fixedly connected with the moving block, the protective cover is provided with a downward opening, and the spray gun is positioned above the protective cover.

As a preferred scheme, the first pole piece turnover mechanism, the second pole piece turnover mechanism and the current collector turnover mechanism all comprise turnover bases, the turnover bases are provided with rotating shafts, turnover material supporting plates and turnover cylinders for controlling the turnover material supporting plates to turn over for 180 degrees upwards, the turnover material supporting plates are provided with negative pressure suckers, one ends of the rotating shafts are connected with movable rods of the turnover cylinders, and one ends of the turnover material supporting plates are fixedly connected with the rotating shafts.

As a preferred scheme, an overturning material supporting plate cylinder for controlling the overturning base to move up and down is arranged on the machine table, the length and the width of the overturning material supporting plate are both greater than or equal to those of the opening of the protective cover, a composite frame is arranged on the second composite station, a composite material supporting plate and a composite material supporting plate cylinder for controlling the composite material supporting plate to move up and down are arranged on the composite frame, a negative pressure suction cup is arranged on the composite material supporting plate, and the length and the width of the composite material supporting plate are both greater than or equal to those of the opening of the protective cover.

Compared with the prior art, the utility model has obvious advantages and beneficial effects, specifically speaking, 1, through set up first pole piece transfer station, second pole piece transfer station, first compound station and second compound station on the board, and set up the feed mechanism, positioning mechanism, rubber coating mechanism, tilting mechanism, hot pressing mechanism, roll extrusion exhaust bonding mechanism, compound unloading manipulator and hot pressing unloading manipulator, can realize the mechanical operation of feeding, location, rubber coating, compound, hot pressing and unloading of mass flow body and pole piece, realize the complete automation complex operation of utmost point ear, greatly improve production efficiency, improve the composite quality of mass flow body and pole piece simultaneously, improve the yields, reduce enterprise manufacturing cost; 2. the lengths and the widths of the turnover retainer plate and the composite retainer plate are both larger than those of the opening of the protective cover, and the turnover retainer plate cylinder and the composite retainer plate cylinder are arranged to respectively control the turnover retainer plate and the composite retainer plate to move upwards to be attached to the opening of the protective cover, so that the current collector or the pole piece is prevented from being polluted due to the fact that glue overflows to equipment in the coating process; 3. first pole piece transfer station, second pole piece transfer station, first compound station and the compound station of second are rationally distributed for feed mechanism, positioning mechanism, rubber coating mechanism and tilting mechanism set up compactly, and the rational utilization finite space reduces the equipment volume, thereby reduces equipment and occupies production space.

To more clearly illustrate the structural features and technical means of the present invention and the specific objects and functions achieved thereby, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments:

drawings

FIG. 1 is a schematic view of an assembly structure according to an embodiment of the present invention;

FIG. 2 is a schematic view of an assembly structure of the current collector turnover mechanism, the first pole piece turnover mechanism, and the second pole piece turnover mechanism of the present invention;

fig. 3 is a top view of the current collector turnover mechanism, the first pole piece turnover mechanism, and the second pole piece turnover mechanism of the present invention;

fig. 4 is a side view of the current collector turning mechanism, the first pole piece turning mechanism, the second pole piece turning mechanism, the first pole piece shaping mechanism and the second pole piece shaping mechanism of the present invention;

FIG. 5 is an enlarged partial schematic view of portion A of FIG. 4;

FIG. 6 is a schematic view of an assembly structure of the positioning mechanism according to the embodiment of the present invention;

fig. 7 is a top view of a positioning mechanism according to an embodiment of the present invention.

FIG. 8 is a schematic view of an assembly structure of the glue spreading mechanism according to the embodiment of the present invention;

fig. 9 is a front view of a glue application mechanism according to an embodiment of the present invention;

fig. 10 is a right side view of a glue application mechanism in accordance with an embodiment of the present invention;

the attached drawings indicate the following:

10-a machine platform; 11-a first compounding station;

111-current collector feeding manipulator; 112-a current collector transfer station;

12-a second compounding station; 122-a composite gantry;

123-a composite retainer plate cylinder; 124-composite retainer plate;

13-a first pole piece transfer station; 131-a first pole piece feeding manipulator;

14-a second pole piece transfer station; 141-second pole piece feeding manipulator;

15-a composite blanking manipulator; 16-a conveyor belt;

17-rolling, exhausting and bonding mechanism; 18-a hot-pressing mechanism;

19-a hot-pressing blanking manipulator; 20-current collector overturning mechanism;

21-a first pole piece turnover mechanism; 22-a second pole piece overturning mechanism;

23-overturning the machine base; 24-overturning the retainer plate;

25-a turnover cylinder; 26-a rotating shaft;

27-overturning material supporting plate cylinder; 30-a positioning mechanism;

31-positioning the base; 311-a slide rail; 312-a buffer;

313-an ultrasonic sensor; 320-a push plate adjusting seat; 3201-mounting holes;

321-a push plate; 3211-waist-shaped hole; 322-U-shaped connecting plates;

323-pushing the rod; 324-rolling bearings; 325-a tension spring;

330-a cone; 3301-pressing the inclined plane; 331-positioning cylinder;

332-a guide post; 333-cylinder mount pad; 334-linear bearings;

40-a gluing mechanism; 41-a gluing machine frame; 411-a first guide rail;

412-a driven pulley; 413-a motor; 414-synchronous belt;

415-a driving pulley; 420-gluing a base; 4201-vertical plate;

421-a shield; 4211-long groove; 422-a spray gun slide carriage;

423-spray gun; 424-a second guide rail; 425-rodless cylinders;

4251-moving block; 426-a shield mounting plate; 427-glue box;

430-a wiping sponge; 431-a wiping platform; 432-wiping cylinder.

Detailed Description

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the indicated position or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as appropriate by those of ordinary skill in the art.

As shown in fig. 1-10, an automatic compound forming machine for pole pieces comprises a machine table 10, wherein the machine table 10 is provided with a first pole piece transfer station 13, a second pole piece transfer station 14, a first compound station 11 and a second compound station 12, a first pole piece feeding mechanism for conveying a first pole piece to the first pole piece transfer station 13 is arranged on one side of the first pole piece transfer station 13, a second pole piece feeding mechanism for conveying a second pole piece to the second pole piece transfer station 14 is arranged on one side of the second pole piece transfer station 14, a current collecting mechanism for conveying a current collector to the first compound station 11 is arranged on one side of the first compound station 11, the first pole piece transfer station 13 is provided with a first pole piece turning mechanism 21 for turning the first pole piece at the first pole piece transfer station 13 to the first compound station 11 and compounding the current collector at the first compound station 11, the first compound station 11 is provided with a current collector turning mechanism 20 for turning the pole piece compounded at the first compound station 11 to the second compound station 12, the second pole piece transfer station 14 is provided with a mechanism for turning over the second pole piece at the second pole piece transfer station 14 to the second compounding station 12, a second pole piece turnover mechanism 22 which is compounded with the pole piece at the second compounding station 12, a hot pressing mechanism 18 and a conveying belt 16 are also arranged on the machine table 10, the hot pressing mechanism 18 heats the pole piece to solidify the glue, the input end of the conveying belt 16 is provided with a composite blanking manipulator 15 for taking the pole piece which is compounded on the second compounding station 12 to the conveying belt 16, a rolling exhaust bonding mechanism for compacting the pole pieces and exhausting air in the glue is arranged between the composite blanking mechanical arm 15 and the hot-pressing mechanism 18, and the output end of the conveying belt 16 is provided with a hot-pressing blanking manipulator 19 for taking the pole piece subjected to hot pressing to the material receiving frame.

In this embodiment, be equipped with the mass flow body transfer station 112 between the mass flow body feed mechanism and the first compound station 11, the mass flow body feed mechanism includes the mass flow body material clamp and is used for getting the mass flow body on the mass flow body material clamp to the mass flow body transfer station 112 to the mass flow body with the mass flow body transfer station 112 gets the mass flow body material loading manipulator 111 of first compound station 11, first pole piece feed mechanism includes first pole piece material clamp and is used for getting the first pole piece on the first pole piece material clamp to the first pole piece material loading manipulator 131 of first pole piece transfer station 13, second pole piece feed mechanism includes the second pole piece material clamp and is used for getting the second pole piece on the second pole piece material clamp to the second pole piece material loading manipulator 141 of second pole piece transfer station 14.

As shown in fig. 6-7, the first pole piece transfer station 13, the second pole piece transfer station 14 and the current collector transfer station 112 are all provided with a positioning mechanism 30, the positioning mechanism 30 includes a positioning base 31, and a positioning assembly and a clamping assembly which are arranged on the positioning base 31, the positioning base 31 is provided with a positioning station, the middle part of the positioning station is provided with an ultrasonic sensor 313 for detecting whether a current collector or a pole piece to be positioned has a heavy piece, the positioning assembly includes a plurality of push plates 321 arranged on the periphery of the positioning station, the push plates 321 are four, the four push plates 321 are distributed in a rectangular shape, the positioning base 31 is provided with a reset mechanism which enables the push plates 321 to always have a tendency of gathering together towards the positioning station, the reset mechanism is four tension springs 325, the clamping assembly includes a conical body 330 and a driving element for controlling the conical body 330 to move up and down, the drive element is location cylinder 331, the lower extreme of the conical surface body 330 is equipped with the guide post 332 that stretches out downwards, the movable rod of location cylinder 331 is connected with guide post 332, location frame 31 below is equipped with the cylinder mount pad 333 that is used for installing location cylinder 331, cylinder mount pad 333 is connected with location frame 31 through the stand, guide post 332 passes through linear bearing 334 and cylinder mount pad 333 sliding connection, push pedal 321 is connected with the support push rod 323 that control push pedal 321 opened and shut, the one end that supports push rod 323 stretches out towards the direction of the conical surface body 330, be equipped with the buffer 312 that is used for slowing down the retainer plate motion on the location frame 31.

The positioning base 31 is provided with four sliding rails 311 corresponding to the push plate 321, the four sliding rails 311 extend towards the center direction of the positioning station, the sliding rails 311 are provided with a push plate adjusting seat 320, the push plate adjusting seat 320 is movably mounted on the positioning base 31 through the matching of a sliding block and the sliding rails 311, the push plate 321 is detachably mounted on the push plate adjusting seat 320, the push plate 321 is arranged in an L shape, the push plate 321 comprises a vertical plate and a transverse plate, the vertical plate is vertically arranged, the transverse plate transversely extends out from the lower end of the vertical plate, the push plate adjusting seat 320 is provided with a plurality of groups of mounting holes 3201, the transverse plate is provided with a kidney-shaped hole 3211 corresponding to the mounting holes 3201, the push plate 321 is sequentially screwed with nuts through the kidney-shaped holes 3211 and the mounting holes 3201 and mounted on the push plate adjusting seat 320, a U-shaped connecting plate 322 is arranged below the push plate adjusting seat 320, the lower extreme with support the push rod 323 and link to each other, the end that stretches out of supporting the push rod 323 is equipped with antifriction bearing 324, the axis direction of antifriction bearing 324 is perpendicular with the direction of motion level of the conical body 330, be equipped with on the conical body 330 and support the inclined plane 3301 with antifriction bearing 324 corresponds, support the inclined plane 3301 from the top down and lean out, be equipped with first locating part on the U-shaped connecting plate 322, location frame 31 middle part is equipped with the second locating part that corresponds with tension spring 325 respectively, tension spring 325's both ends are connected with first locating part and second locating part respectively.

As shown in fig. 8-10, a glue coating mechanism 40 is disposed on each of one side of the first pole piece transfer station 13, the second pole piece transfer station 14, the first compound station 11, and the second compound station 12, the glue coating mechanism 40 includes a glue coating frame 41, a first driving mechanism for moving a glue coating assembly and controlling the glue coating assembly toward the corresponding first pole piece transfer station 13, the second pole piece transfer station 14, the first compound station 11, and the second compound station 12 is disposed on the glue coating frame 41, the glue coating assembly includes a shield 421, a spray gun 432, and a second driving mechanism for controlling the spray gun 432 to move, an opening is disposed on the shield 421, an elongated slot 4211 corresponding to the spray gun 432 is disposed on the shield 421, the second driving mechanism controls the spray gun 432 to move back and forth along the elongated slot 4211, a wiping platform 431 is disposed on one side of the glue coating platform, a wiping sponge 430 for wiping off glue on an opening edge of the shield 421 is disposed on the wiping, the gluing machine frame 41 is provided with a wiping cylinder 432 for controlling the wiping platform 431 to move up and down, and the wiping platform 431 is connected with a movable rod of the wiping cylinder 432.

The gluing assembly further comprises a gluing base 420, a first guide rail 411 is arranged on the gluing rack 41, the gluing base 420 is movably mounted on the first guide rail 411 through a sliding block, the first driving mechanism comprises a motor 413, a synchronous belt 414 and a driven pulley 412, a driving pulley 415 is arranged on a rotating shaft 26 of the motor 413, the driving pulley 415 and the driven pulley 412 are connected through the synchronous belt 414, the gluing base 420 is connected with the synchronous belt 414 and driven by the synchronous belt 414 to slide along the first guide rail 411, the shield 421 and the spray gun 432 are both arranged on the gluing base 420, a glue box 427 is arranged on the gluing base 420, the glue box 427 is connected with the spray gun 432 through a feeding pipe, a vertical plate 4201 is arranged on one side of the gluing base 420, a shield mounting plate 426 is arranged on the vertical plate 4201, the shield 421 is connected with the shield mounting plate 426 through a bolt, a second guide rail 424 is arranged at the upper end of the vertical, the second guide rail 424 is provided with a spray gun slide carriage 422 for mounting a spray gun 432, the spray gun slide carriage 422 is slidably connected with the second guide rail 424, the second driving mechanism is a rodless cylinder 425, the rodless cylinder 425 is provided with a moving block 4251 driven by the rodless cylinder 425, the spray gun slide carriage 422 is fixedly connected with the moving block 4251, the shield 421 is arranged in a square shape, the shield 421 is provided with a downward opening, the spray gun 432 is positioned above the shield 421, the long groove 4211 is communicated with the shield 421, the extending direction of the long groove 4211 is parallel to the length direction of the second guide rail 424, and the output end of the spray gun 432 passes through the long groove 4211 and extends downwards.

As shown in fig. 2-5, each of the first pole piece turning mechanism 21, the second pole piece turning mechanism 22 and the current collector turning mechanism 20 includes a turning base 23, the turning base 23 is provided with a rotating shaft 26, a turning material supporting plate 24 and a turning cylinder 25 for controlling the turning material supporting plate 24 to turn upwards by 180 degrees, the turning material supporting plate 24 is provided with a negative pressure suction cup, one end of the rotating shaft 26 is connected with a movable rod of the turning cylinder 25, one end of the turning material supporting plate 24 is fixedly connected with the rotating shaft 26, the machine station 10 is provided with a turning material supporting plate cylinder 27 for controlling the turning base 23 to move up and down, the length and width of the turning material supporting plate 24 are both greater than or equal to the length and width of the opening of the shield 421, the second composite station 12 is provided with a composite frame 122, the composite frame 122 is provided with a composite material supporting plate 124 and a composite material supporting, the composite material supporting plate 124 is provided with a negative pressure suction cup, the length and the width of the composite material supporting plate 124 are both larger than or equal to those of the opening of the shield 421, by arranging the turnover material supporting plate 24, when the composite material supporting plate is in operation, the motor 413 drives the gluing base 420, the spray gun 432 and the shield 421 to move towards the corresponding first pole piece transfer station 13, the second pole piece transfer station 14 and the first composite station 11 through the synchronous belt 414, when the shield 421 reaches the position right above the turnover material supporting plate 24, the motor 413 stops, the turnover material supporting plate cylinder 27 controls the turnover machine base 23 to drive the turnover material supporting plate 24 to move upwards to be attached to the opening of the shield 421, the composite material supporting plate cylinder 123 controls the composite material supporting plate 24 to move upwards to be attached to the opening of the shield 421, the glue can be prevented from overflowing from the opening edge of the.

A current collector positioning retainer plate (not shown in the figure) for supporting the current collector is arranged on the positioning mechanism 30 at the current collector transfer station 112.

The working principle of the utility model is as follows:

1. feeding: the current collector feeding manipulator 111, the first pole piece feeding manipulator 131 and the second pole piece feeding manipulator 141 respectively take the current collector, the first pole piece and the second pole piece onto the corresponding positioning mechanisms 30;

2. positioning: a positioning cylinder 331 on the positioning mechanism 30 controls the conical body 330 to move downwards, the push plate 321 is gathered towards the positioning station direction under the action of the tension spring 325, and the current collector, the first pole piece and the second pole piece complete the positioning operation;

3. current collector transfer: the current collector feeding manipulator 111 takes the current collector on the positioning mechanism 30 onto the overturning retainer plate 24 at the first composite station 11;

4. gluing for the first time: the motor 413 drives the gluing base 420, the spray gun 432 and the shield 421 to move towards the corresponding first pole piece transfer station 13, second pole piece transfer station 14 and first compound station 11 through the synchronous belt 414, when the shield 421 reaches right above the turnover retainer plate 24, the motor 413 stops, the turnover retainer plate cylinder 27 controls the turnover base 23 to drive the turnover retainer plate 24 to move upwards to be attached to the opening of the shield 421, the rodless cylinder 425 drives the spray gun slide carriage 422 to make the spray gun 432 move back and forth along the elongated slot 4211, meanwhile, the spray gun 432 uniformly sprays glue on the surfaces of the current collector, the first pole piece and the second pole piece in a mist form, after the gluing operation of the first pole piece, the second pole piece and the current collector is completed, the turnover retainer plate cylinder 27 controls the turnover base 23 to drive the turnover retainer plate 24 to move downwards to return to the initial position, and the motor 413 drives the gluing base 420, the spray gun 432 and the, a movable rod of the wiping cylinder 432 controls the wiping platform 431 to move upwards, and the wiping sponge 430 wipes off the glue on the edge of the opening of the shield 421;

5. compounding for the first time: the first pole piece overturning mechanism 21 overturns the glued first pole piece upwards by 180 degrees and sticks the glued first pole piece to one surface of the current collector, and the current collector overturning mechanism 20 overturns the current collector and the first pole piece upwards by 180 degrees and puts the current collector and the first pole piece on the composite retainer plate 124 of the second composite station 12;

6. gluing for the second time: the gluing mechanism 40 on one side of the second compound station 12 performs gluing operation on the other side of the current collector;

7. compounding for the second time: the second pole piece overturning mechanism 22 overturns the second pole piece which is glued with glue upwards by 180 degrees and pastes the second pole piece to the other side of the current collector, and the current collector, the first pole piece and the second pole piece are compounded to form a pole lug;

8. composite blanking: the compound blanking manipulator 15 takes the combined lug on the compound material supporting plate 124 to the conveyer belt 16;

9. hot pressing: the conveying belt 16 conveys the pole lugs to pass through the lower parts of the rolling exhaust bonding mechanism 17 and the hot pressing mechanism 18 in sequence, the rolling exhaust bonding mechanism 17 is conveyed to compact the pole lugs, air in glue is discharged, and the hot pressing mechanism 18 heats the pole lugs to enable the glue to be solidified.

10. Hot-pressing and blanking: the hot-pressing blanking manipulator 19 takes the hot-pressed tab from the output end of the conveyor belt 16 to the material receiving frame, and completes the automatic composite operation of feeding, positioning, spraying, compounding, hot-pressing and blanking of the tab.

It should be noted that the feeding, positioning and gluing operations of the first pole piece and the second pole piece may be performed simultaneously or sequentially.

To sum up, 1, by arranging a first pole piece transfer station, a second pole piece transfer station, a first composite station and a second composite station on a machine table, and arranging a feeding mechanism, a positioning mechanism, a gluing mechanism, a turnover mechanism, a hot-pressing mechanism, a rolling exhaust bonding mechanism, a composite blanking manipulator and a hot-pressing blanking manipulator, the mechanical operations of feeding, positioning, gluing, compositing, hot-pressing and blanking of a current collector and a pole piece can be realized, the fully-automatic composite operation of a tab is realized, the production efficiency is greatly improved, the composite quality of the current collector and the pole piece is improved, the yield is improved, and the production cost of an enterprise is reduced; 2. the lengths and the widths of the turnover retainer plate and the composite retainer plate are both larger than those of the opening of the protective cover, and the turnover retainer plate cylinder and the composite retainer plate cylinder are arranged to respectively control the turnover retainer plate and the composite retainer plate to move upwards to be attached to the opening of the protective cover, so that the current collector or the pole piece is prevented from being polluted due to the fact that glue overflows to equipment in the coating process; 3. first pole piece transfer station, second pole piece transfer station, first compound station and the compound station of second are rationally distributed for feed mechanism, positioning mechanism, rubber coating mechanism and tilting mechanism set up compactly, and the rational utilization finite space reduces the equipment volume, thereby reduces equipment and occupies production space.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, so any modifications, equivalent replacements, improvements, etc. made to the above embodiments by the technology of the present invention are all within the scope of the technical solution of the present invention.

Claims (10)

1. The utility model provides an automatic compound make-up machine of pole piece which characterized in that: the device comprises a machine table, wherein a first pole piece transfer station, a second pole piece transfer station, a first composite station and a second composite station are arranged on the machine table, a first pole piece feeding mechanism for conveying a first pole piece to the first pole piece transfer station is arranged on one side of the first pole piece transfer station, a second pole piece feeding mechanism for conveying a second pole piece to the second pole piece transfer station is arranged on one side of the second pole piece transfer station, a current collector feeding mechanism for conveying a current collector to the first composite station is arranged on one side of the first composite station, the first pole piece transfer station is provided with a first pole piece overturning mechanism for overturning the first pole piece at the first pole piece transfer station to the first composite station and compounding the current collector at the first composite station, the first composite station is provided with a current collector overturning mechanism for overturning the pole piece compounded at the first composite station to the second composite station, the second pole piece transfer station is provided with a second pole piece turnover mechanism which is used for turning over the second pole piece at the second pole piece transfer station to a second compound station and compounding the second pole piece with the pole piece at the second compound station.

2. The automatic compound molding machine of pole piece according to claim 1, characterized in that: still be equipped with hot pressing mechanism and conveyer belt on the board, the input of conveyer belt is equipped with and is used for getting the compound unloading manipulator of conveyer belt with accomplishing compound pole piece on the compound station of second, be equipped with the roll extrusion exhaust bonding mechanism between compound unloading manipulator and the hot pressing mechanism, the output of conveyer belt is equipped with and is used for getting the hot pressing unloading manipulator of material receiving frame with the pole piece of accomplishing the hot pressing.

3. The automatic compound molding machine of pole piece according to claim 1, characterized in that: be equipped with the mass flow body transfer station between mass flow body feed mechanism and the first compound station, mass flow body feed mechanism including the mass flow body material clamp with be used for getting the mass flow body transfer station with on the mass flow body material clamp to the mass flow body material loading manipulator of first compound station is got to the mass flow body with the mass flow body transfer station, first pole piece feed mechanism includes first pole piece material clamp and is used for getting the first pole piece material loading manipulator of first pole piece transfer station with the first pole piece on the first pole piece material clamp, second pole piece feed mechanism includes second pole piece material clamp and is used for getting the second pole piece material loading manipulator of second pole piece transfer station with the second pole piece on the second pole piece material clamp.

4. The automatic compound molding machine of pole piece according to claim 3, characterized in that: first pole piece transfer station, second pole piece transfer station and mass flow body transfer station department all are equipped with positioning mechanism, positioning mechanism is including the location frame and locate the locating component on the frame of location and open the clamping component, be equipped with the location station on the frame of location, locating component includes a plurality of push pedals of locating the location station periphery, be equipped with the canceling release mechanical system who makes the push pedal have the trend of gathering together each other to location station direction all the time on the frame of location, open the clamping component and include the drive element of the up-and-down motion of conical surface body and control conical surface body, the push pedal is connected with the push rod that supports that the control push pedal opened and shut, the one end that supports the push rod stretches out towards the direction of conical surface.

5. The automatic compound molding machine of pole piece according to claim 4, characterized in that: the push pedal is equipped with four, four the push pedal is the rectangle and distributes, be equipped with four slide rails that correspond with the push pedal on the frame, four the slide rail extends to the central direction of location station, be equipped with the push pedal on the slide rail and adjust the seat, the seat is adjusted through the cooperation mobilizable installation of slider with the slide rail to the push pedal on the frame, the removable installation of push pedal is on the seat is adjusted to the push pedal.

6. The automatic compound molding machine of pole piece according to claim 5, characterized in that: the utility model discloses a push pedal, including the push pedal, the push pedal is adjusted the seat and is equipped with the U-shaped connecting plate, the upper end of U-shaped connecting plate is adjusted the seat with the push pedal that corresponds and is connected, and the lower extreme is connected with supporting the push rod, the end that stretches out that supports the push rod is equipped with antifriction bearing, antifriction bearing's axis direction is perpendicular with the direction of motion level of the conical surface body, be equipped with on the conical surface body and press the inclined plane with what antifriction bearing corresponds, press the inclined plane from last down to lean out, canceling release mechanical system is four tension spring, drive element.

7. The automatic compound molding machine of pole piece according to claim 1, characterized in that: the gluing device comprises a first pole piece transfer station, a second pole piece transfer station, a first compound station and a second compound station, wherein one side of the first pole piece transfer station, the second pole piece transfer station, the first compound station and one side of the second compound station are respectively provided with a gluing mechanism, the gluing mechanism comprises a gluing frame, a first driving mechanism which is used for controlling the gluing assembly to move towards the corresponding first pole piece transfer station, the second pole piece transfer station, the first compound station and the second compound station is arranged on the gluing frame, the gluing assembly comprises a protective cover, a spray gun and a second driving mechanism which is used for controlling the spray gun to move, an opening is formed in the protective cover, a long groove corresponding to the spray gun is formed in the protective cover, and.

8. The automatic compound molding machine of pole piece according to claim 7, characterized in that: the gluing component also comprises a gluing base, a first guide rail is arranged on the gluing rack, the gluing base is movably arranged on the first guide rail through a sliding block, the first driving mechanism comprises a motor, a synchronous belt and a driven belt wheel, a driving belt wheel is arranged on a rotating shaft of the motor, the driving belt wheel is connected with the driven belt wheel through the synchronous belt, the gluing base is connected with the synchronous belt and driven by the synchronous belt to slide along the first guide rail, a vertical plate is arranged on one side of the gluing base, a shield mounting plate is arranged on the vertical plate, the shield is connected with the shield mounting plate through a bolt, a second guide rail is arranged at the upper end of the vertical plate, a spray gun sliding seat for mounting a spray gun is arranged on the second guide rail, the spray gun sliding seat is connected with the second guide rail in a sliding manner, the second driving mechanism is a rodless cylinder, and a, the spray gun sliding seat is fixedly connected with the moving block, the protective cover is provided with a downward opening, and the spray gun is positioned above the protective cover.

9. The automatic compound molding machine of pole piece according to claim 8, characterized in that: the first pole piece overturning mechanism, the second pole piece overturning mechanism and the current collecting overturning mechanism all comprise overturning bases, overturning cylinders which are provided with rotating shafts, overturning supporting plates and controlling the overturning supporting plates to overturn upwards for 180 degrees are arranged on the overturning bases, negative pressure suckers are arranged on the overturning supporting plates, one end of each rotating shaft is connected with a movable rod of each overturning cylinder, and one end of each overturning supporting plate is fixedly connected with each rotating shaft.

10. The automatic compound molding machine of pole piece according to claim 9, characterized in that: the machine table is provided with an overturning material supporting plate cylinder for controlling the overturning base to move up and down, the length and the width of the overturning material supporting plate are both larger than or equal to those of the opening of the protective cover, the second composite station is provided with a composite frame, the composite frame is provided with a composite material supporting plate and a composite material supporting plate cylinder for controlling the composite material supporting plate to move up and down, the composite material supporting plate is provided with a negative pressure sucking disc, and the length and the width of the composite material supporting plate are both larger than or equal to those of the opening of the protective cover.

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