CN114551969A

CN114551969A - Automatic rubber coating equipment of lithium cell heat-conducting plate

Info

Publication number: CN114551969A
Application number: CN202210275808.5A
Authority: CN
Inventors: 王丽讷; 姜茹嫣; 杜鹏; 姜艳平
Original assignee: Yantai Engineering and Technology College
Current assignee: Yantai Engineering and Technology College
Priority date: 2022-03-21
Filing date: 2022-03-21
Publication date: 2022-05-27

Abstract

The invention relates to automation equipment, in particular to automatic gluing and assembling equipment for a lithium battery heat-conducting plate. The technical problem to be solved is as follows: the utility model provides a can automatic feeding and carry out two-sided rubber coating's automatic rubber coating equipment of lithium cell heat-conducting plate to the heat-conducting plate. The technical scheme is as follows: an automatic gluing and assembling device for a lithium battery heat-conducting plate comprises a first fixing frame, a first motor, a second sliding rail, a second fixing column, a third fixing column, a second fixing frame, a fourth sliding rail, a battery shell and the like; a first motor is installed at the top of the first fixing frame, and a pair of second fixing columns and a pair of third fixing columns are symmetrically arranged in the left and right direction in front of the first fixing frame. The automatic gluing device can replace the manual feeding process, automatically place the heat conducting plate into the fixture in the equipment, and automatically glue the two sides of the heat conducting plate.

Description

Automatic rubber coating equipment of lithium cell heat-conducting plate

Technical Field

The invention relates to automation equipment, in particular to automatic gluing and assembling equipment for a lithium battery heat-conducting plate.

Background

The heat-conducting plate is the important component of lithium cell module, when producing lithium cell module, need the two-sided rubber coating with the heat-conducting plate, then pile up lithium ion cell and heat-conducting plate in proper order alternate assembly and form the battery module, there are a great deal of problems in the current battery module production process, for example when carrying out the rubber coating work to the heat-conducting plate surface, generally adopt artifical material loading single-machine operation, the workman puts the position difference of heat-conducting plate at every turn and will lead to the rubber coated effect different, and the manpower resources consumption of artifical unit operation is high, the while production efficiency is low and product quality is still stable inadequately, consequently need design one kind can automatic feeding and carry out the automatic rubber coating equipment of two-sided rubber coated lithium cell heat-conducting plate to the heat-conducting plate.

Disclosure of Invention

In order to overcome and carrying out the rubber coating during operation to the heat conduction plate surface, generally adopt artifical material loading single quick-witted operation, the workman will lead to the rubber coated effect different in the position difference of putting the heat conduction plate at every turn, and artifical single quick-witted operation's manpower resources consumption is high, and production efficiency is low and product quality still is stable inadequately shortcoming, the technical problem that solves simultaneously: the utility model provides a can automatic feeding and carry out two-sided rubber coating's automatic rubber coating equipment of lithium cell heat-conducting plate to the heat-conducting plate.

The technical scheme is as follows: an automatic gluing and assembling device for a lithium battery heat-conducting plate comprises a first fixing frame, a first motor, a second sliding rail, a second fixing column, a third fixing column, a second fixing frame, a fourth sliding rail, a battery shell, a heat-conducting plate pushing mechanism, a gluing mechanism and a turnover mechanism, wherein the top of the first fixing frame is provided with the first motor, the front of the first fixing frame is symmetrically provided with a pair of second fixing columns and a pair of third fixing columns, the tops of the second fixing columns and the third fixing columns on two sides are symmetrically fixed with two second sliding rails, the front of each third fixing column is provided with the second fixing frame, the bottom of the second fixing frame is fixed with the fourth sliding rail, the battery shell is placed on the last side of the top of the fourth sliding rail, the heat-conducting plate pushing mechanism is arranged between an output shaft of the first motor and the second sliding rails, and can push the heat-conducting plate from the rear of the device to the front, the rubber coating mechanism is installed at both ends around the second slide rail, and rubber coating mechanism can be at the even rubber coating in heat-conducting plate surface, and tilting mechanism installs at second slide rail middle part, and tilting mechanism enables the rotatory half circle of heat-conducting plate, and the heat-conducting plate is laid the mechanism and is installed in second mount bottom, and the heat-conducting plate is laid the mechanism and can be put into battery case with the heat-conducting plate of scribbling gluey, and battery electricity core push mechanism installs in the second mount, and battery electricity core push mechanism can be to propelling movement electricity core in the battery case.

Further, heat-conducting plate push mechanism is including the head rod, the connecting axle, the second connecting rod, the fourth axis of rotation, first slider, first fixed frame and second slider, equal fixedly connected with second connecting rod in the output shaft both sides of a motor, the equal fixedly connected with connecting axle of the other end of every second connecting rod, the other end of every connecting axle all rotates and is connected with a head rod, the other end of every head rod all rotates and connects in the fourth axis of rotation of homonymy, equal sliding connection has a first slider in every second slide rail, every fourth axis of rotation all rotates with the first slider of homonymy and is connected, the inboard of two fourth axis of rotation is all fixed on a first fixed frame, both sides all have a second slider through spring coupling around every first fixed frame is inside.

Further, tilting mechanism is including third slider, spur rack, first spur gear and third slide rail, keeps away from a first fixed frame's one side fixedly connected with first spur gear in the fourth axis of rotation, and one side that the fourth axis of rotation is close to first fixed frame still is fixed with a third slider, and two second slide rail inboards all are fixed with two third slide rails, and every second slide rail bottom outside all is fixed with a spur rack.

Further, the glue spreading mechanism comprises a glue spreading plate, a glue guiding pipe, supporting columns, a glue storage barrel, a glue pumping pump, a glue outlet, a second fixing frame, a pressure rod, a third connecting rod, a fixed shaft, a fourth connecting rod, a first fixing plate and a fifth connecting rod, wherein the glue storage barrel is arranged between the two third fixing columns, the glue pumping pumps are arranged on the front side and the rear side of the glue storage barrel and are communicated with the glue storage barrel and the glue guiding pipe, the two supporting columns are symmetrically and fixedly connected to the two third sliding rails, the top of each glue guiding pipe is fixed above the third sliding rail through one supporting column, the other side of the glue guiding pipe is connected to the top of the glue spreading plate, the glue pumping pump can guide glue in the glue storage barrel into the glue spreading plate through the glue guiding pipe, the bottom of each glue spreading plate is provided with three glue outlets, a second fixing frame is fixed at the position, close to the glue spreading plate, on the inner side of each supporting column, and the second fixing frame are connected with the glue spreading plate in a sliding manner, sliding connection has a depression bar in the fixed frame of second, depression bar and rubber coating board fixed connection, the depression bar bottom links to each other through a spring and the fixed frame bottom in the second, the depression bar opposite side rotates the one end of connecting at the third connecting rod, third connecting rod middle part is connected with the support column through a fixed axle, the third connecting rod other end articulates there is a fourth connecting rod, the one side at the fifth connecting rod is fixed to fourth connecting rod bottom, every third slide rail top all is fixed with a pair of first fixed plate, fifth connecting rod and first fixed plate sliding connection.

Further comprises a heat-conducting plate placing mechanism, the heat-conducting plate placing mechanism comprises a first air cylinder, a second sliding plate, a second air cylinder and a material receiving frame, the fourth slider, the second spring, fifth slider and third spring, a cylinder is installed to second mount bottom, the output shaft of a cylinder has a second sliding plate, two cylinders are installed to the top bilateral symmetry of second sliding plate, all be connected with one on the output shaft of every No. two cylinders and connect the material frame, two inboard of connecing the material frame are opened has three spout, equal sliding connection has a fifth slider in every spout that connects the material frame centre, fifth slider and connect and be connected with a third spring between the material frame, equal sliding connection has a fourth slider in every two spouts around connecing the material frame, every fourth slider and the corresponding material frame of connecing all is connected with a second spring between.

Further, the battery cell pushing mechanism comprises a battery cell storage box, a third sliding plate, a second motor, a first screw rod, a third motor, a second screw rod, a fourth sliding plate, a first conveyor and a second conveyor, wherein the battery cell storage box is fixed at the top of a second fixed frame, the second motor is fixed at the middle part of the second fixed frame, an output shaft of the second motor is fixed on the first screw rod, the other end of the first screw rod is rotationally connected with the second fixed frame, the third sliding plate is in threaded connection with the third sliding plate which is in sliding connection with the second fixed frame, the third motor is fixed in front of the top of a fourth sliding rail, the output shaft of the third motor is fixed on the second screw rod, the second screw rod is rotationally connected with the fourth sliding rail, the second screw rod is in threaded connection with the fourth sliding plate, and the fourth sliding plate is in sliding connection with the fourth sliding rail, a first conveyor is arranged on the left side of the fourth sliding rail, and a second conveyor is arranged on the right side of the fourth sliding rail.

Further, the heat conduction plate storage box comprises a heat conduction plate storage box body, a first fixing column, a first sliding plate, a first limiting plate, a first spring and a first sliding rail, wherein the first fixing column is fixed in the middle of the front of the first fixing frame, the heat conduction plate storage box is fixed on the upper side of the front wall of the first fixing column, the first sliding rail is fixed on each of the left side and the right side of the bottom of the heat conduction plate storage box, the first sliding plate is connected with the first sliding plate in a sliding mode, the first limiting plate is arranged on the rear side of the first sliding plate, and the first spring is connected between the rear side of the first sliding plate and the first sliding rail.

The invention has the beneficial effects that: the automatic gluing device can replace the manual feeding process, automatically place the heat conducting plate in the fixture in the equipment, and automatically glue the two sides of the heat conducting plate, thereby avoiding the problem that the product quality is unstable due to uncertain placement positions of the heat conducting plate during manual feeding, simultaneously accelerating the production speed, directly sending the heat conducting plate into the battery shell after being glued, and simultaneously automatically sending one battery core for automatically assembling the battery; the heat-conducting plate pushing mechanism can automatically take out the heat-conducting plate from the heat-conducting plate storage box, so that the manual operation is reduced, and the production speed is increased; the glue coating mechanisms can automatically coat glue on the surfaces of the heat conducting plates, the turnover mechanism is arranged between the two glue coating mechanisms, and the glue can be coated on the other surface of the heat conducting plate after one surface of the heat conducting plate is coated with glue and then is turned over, so that the operation is very convenient; the heat-conducting plate placing mechanism can place the heat-conducting plate into the battery shell in a horizontal state, and when the heat-conducting plate is placed into the battery shell, the situation that glue is stuck to the battery shell due to shaking of the heat-conducting plate is avoided; the battery core is automatically fed into the battery shell, and the battery can be automatically fed out of the equipment after the battery is assembled, so that the labor consumption is integrally reduced, the production speed is increased, and the product quality is also improved.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the heat-conducting plate pushing mechanism and the gluing mechanism of the present invention.

Fig. 3 is a schematic perspective view of a part of the turnover mechanism of the present invention.

Fig. 4 is a schematic partial perspective view of the glue spreading mechanism of the present invention.

Fig. 5 is a schematic perspective view of a portion of the thermal plate placement mechanism of the present invention.

Fig. 6 is an exploded view of the receiving frame according to the present invention.

Fig. 7 is a schematic partial perspective view of the battery cell pushing mechanism according to the present invention.

Fig. 8 is a schematic partial perspective view of the battery cell pushing mechanism according to the present invention.

Fig. 9 is a schematic perspective view of the heat-conducting plate storage box according to the present invention.

Fig. 10 is an enlarged view of the structure of the first spring according to the present invention.

Reference numerals: 1. a first fixing frame 101, a first motor, 2, a heat conducting plate storage box 201, a first fixing column 202, a first sliding plate 203, a first limit plate 204, a first spring 205, a first sliding rail 3, a first connecting rod 301, a connecting shaft 302, a second connecting rod 303, a fourth rotating shaft 304, a first slider 305, a first fixing frame 306, a second slider 307, a third slider 4, a spur rack 401, a first spur gear 402, a second sliding rail 403, a second fixing column 404, a third fixing column 405, a third sliding rail 5, a glue board 501, a glue guiding pipe 5011, a supporting column 502, a glue storage barrel 5021, a glue pumping pump 503, a glue outlet 504, a second fixing frame 505, a pressure bar 506, a third connecting rod 5061, a fixing shaft 507, a fourth connecting rod 508, a first fixing plate 509, a fifth connecting rod, 6, a first air cylinder, 601. the battery cell storage box comprises a second sliding plate, 602, a second air cylinder, 603, a receiving frame, 604, a fourth sliding block, 6041, a second spring, 605, a fifth sliding block, 6051, a third spring, 7, a battery cell storage box, 701, a second fixing frame, 702, a third sliding plate, 703, a second motor, 7031, a first screw rod, 704, a third motor, 705, a second screw rod, 706, a fourth sliding rail, 707, a fourth sliding plate, 708, a battery shell, 709, a first conveyor, 710 and a second conveyor.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings.

Example 1

An automatic gluing and assembling device for a lithium battery heat-conducting plate is disclosed, as shown in fig. 1-10, and comprises a first fixing frame 1, a first motor 101, a second sliding rail 402, a second fixing column 403, a third fixing column 404, a second fixing frame 701, a fourth sliding rail 706, a battery shell 708, a heat-conducting plate pushing mechanism, a gluing mechanism and a turnover mechanism, wherein the first motor 101 is installed at the top of the first fixing frame 1, the first motor 101 is a double-shaft motor, a pair of second fixing columns 403 and a pair of third fixing columns 404 are symmetrically arranged in front of the first fixing frame 1 in a left-right manner, the second fixing columns 403 and the third fixing columns 404 are used for supporting the second sliding rail 402 at the top thereof, two second sliding rails 402 are symmetrically fixed at the tops of the second fixing columns 403 and the third fixing columns 404 at two sides, the second sliding rails 402 can provide a sliding way for the heat-conducting plate pushing mechanism to move back and forth, each third fixing column 404 is provided with a second fixing frame 701, the top and the middle part of the second fixing frame 701 are respectively provided with a platform, the bottom of the second fixing frame 701 is fixed with a fourth sliding rail 706, the battery shell 708 is pushed backwards on the fourth sliding rail 706, the electric core and the heat conducting plate coated with glue are sequentially stacked in the battery shell 708, the heat conducting plate pushing mechanism is arranged between the output shaft of the first motor 101 and the second sliding rail 402 and can push the heat conducting plate to the front from the back of the equipment, the gluing mechanisms are arranged at the front end and the back end of the second sliding rail 402 and can evenly glue the surface of the heat conducting plate, the turnover mechanism is arranged at the middle part of the second sliding rail 402 and can rotate the heat conducting plate for a half circle, the heat conducting plate placing mechanism is arranged at the bottom of the second fixing frame 701, the heat conducting plate placing mechanism can place the heat conducting plate coated with glue into the battery shell 708, the battery electric core pushing mechanism is arranged in the second fixing frame 701, the battery cell pushing mechanism can push the battery cells into the battery housing 708.

Before working, heat-conducting plates and battery cores are respectively added into corresponding storage boxes, one battery core is fed into an empty battery shell 708, then a motor 101 is started, the motor 101 is a double-shaft motor, a heat-conducting plate pushing mechanism is connected to an output shaft of the motor 101, the motor 101 can enable the heat-conducting plate pushing mechanism to run, the heat-conducting plate pushing mechanism can pass through a glue coating mechanism when pushing the heat-conducting plate forwards, the glue coating mechanism can coat glue on the heat-conducting plate, then the heat-conducting plate pushing mechanism can pass through a turnover mechanism which can turn over the heat-conducting plate, then the heat-conducting plate pushing mechanism drives the heat-conducting plate to pass through the glue coating mechanism, the glue coating mechanism can coat glue on the other side of the heat-conducting plate, then the heat-conducting plate pushing mechanism can send the heat-conducting plate into a heat-conducting plate placing mechanism, when the heat-conducting plate placing mechanism passes through the battery shell 708, the heat-conducting plate can be placed in the battery shell 708, then battery electricity core push mechanism can push a battery core into battery case 708, and with one deck battery electricity core one deck heat-conducting plate like this, after the electric core in battery case 708 piles up required quantity, battery electricity core push mechanism can convey battery case 708 out whole equipment to a new battery case 708 of resupply, later repeat above-mentioned step again, realize the function of automatic at the heat-conducting plate surface rubber coating and automatic equipment battery heat-conducting plate and electric core.

Example 2

On the basis of embodiment 1, as shown in fig. 2, the heat conducting plate pushing mechanism includes a first connecting rod 3, a connecting shaft 301, a second connecting rod 302, a fourth rotating shaft 303, a first sliding block 304, a first fixing frame 305 and a second sliding block 306, the components in the heat conducting plate pushing mechanism are symmetrically arranged from left to right, two sides of an output shaft of a first motor 101 are fixedly connected with the second connecting rod 302, the second connecting rod 302 can rotate along with the output shaft of the first motor 101, the other side of the second connecting rod 302 is fixedly connected with the connecting shaft 301, the other end of the connecting shaft 301 is rotatably connected with the first connecting rod 3, the second connecting rod 302 drives the first connecting rod 3 to move back and forth when rotating, the other end of the first connecting rod 3 is rotatably connected to the fourth rotating shaft 303 on the same side, the second sliding rail 402 is slidably connected with the first sliding block 304, the back and forth movement of the first connecting rod 3 can drive the first sliding block 304 to slide back and forth along the second sliding rail 402, the fourth axis of rotation 303 rotates with the first slider 304 of homonymy and is connected, the inboard of two fourth axis of rotation 303 all is fixed on a first fixed frame 305, two first fixed frames 305 cooperate and can centre gripping a heat-conducting plate, both sides all have a second slider 306 through spring coupling around in the first fixed frame 305, when first fixed frame 305 takes the heat-conducting plate upset, second slider 306 can press from both sides the heat-conducting plate tightly, can also prevent that the heat-conducting plate from dropping downwards simultaneously.

After motor 101 starts, second connecting rod 302 can rotate along with motor 101 output shaft is rotatory, second connecting rod 302 rotates and can make the back-and-forth movement of head rod 3, the back-and-forth movement of head rod 3 can drive first slider 304 and slide back and forth in second slide rail 402, first slider 304 is when sliding the rearmost side, a heat-conducting plate is put into to artifical in the fixed frame 305, second slider 306 can block the heat-conducting plate, the heat-conducting plate can be fixed in fixed frame 305, then fixed frame 305 will move forward along with first slider 304, realize the function of propelling movement heat-conducting plate.

As shown in fig. 2-3, the turnover mechanism includes a third sliding block 307, a spur rack 4, a first straight gear 401 and a third sliding rail 405, the first straight gear 401 is fixedly connected to one side of the fourth rotating shaft 303 far from the first fixed frame 305, the first straight gear 401 is located outside the second sliding rail 402, the third sliding block 307 is further fixed to one side of the fourth rotating shaft 303 near the first fixed frame 305, the third sliding block 307 is fixedly connected to the first fixed frame 305, when the fourth rotating shaft 303 rotates, the third sliding block 307 can drive the first fixed frame 305 to rotate, two third sliding rails 405 are fixed to the inner sides of the two second sliding rails 402, through grooves capable of allowing the fourth rotating shaft 303 to pass through are oppositely formed on the two third sliding rails 405 fixed to the same second sliding rail 402, a spur rack 4 is fixed to the outer side of the bottom of each second sliding rail 402, the first straight gear 401 can be engaged with the spur rack 4, and the first spur gear 401 can rotate one half of a turn after passing through the spur rack 4.

When heat-conducting plate push mechanism passes through tilting mechanism, first spur gear 401 can with the meshing of spur rack 4, first spur gear 401 rotates the half-turn, first spur gear 401 rotates and can take third slider 307 rotatory, third slider 307 and the fixed frame 305 fixed connection of first, when third slider 307 is rotatory, first fixed frame 305 also can rotate thereupon, first fixed frame 305 can rotate the half-turn along with first spur gear 401, the heat-conducting plate will overturn, realize the function of upset heat-conducting plate.

As shown in fig. 4, the glue spreading mechanism includes a glue spreading plate 5, glue guiding pipes 501, supporting columns 5011, a glue storage barrel 502, a glue pumping pump 5021, a glue outlet 503, a second fixing frame 504, a pressure bar 505, third connecting rods 506, a fixing shaft 5061, a fourth connecting rod 507, a first fixing plate 508 and a fifth connecting rod 509, wherein a glue storage barrel 502 is arranged between the two third fixing columns 404, the glue storage barrel 502 is used for storing glue, the glue pumping pumps 5021 are respectively arranged at the front side and the rear side of the glue storage barrel 502, the glue pumping pump 5021 is communicated with the glue storage barrel 502 and the glue guiding pipes 501, the glue pumping pump 5021 can pump the glue out of the glue storage barrel 502 and guide the glue into the glue spreading plate 5 through the glue guiding pipes 501, the two supporting columns 5011 are symmetrically and fixedly connected to the two third sliding rails 405, the top of each glue guiding pipe 501 is fixed above the third sliding rail 405 through one supporting column 5011, the other side of the glue guiding pipe 501 is connected to the top of the glue spreading plate 5, the glue pumping pump 5021 can guide the glue in the glue storage barrel 502 through the glue guiding pipes 501, the section of the rubber guide tube 501 connected with the rubber coating plate 5 is a stretchable hose, a certain amount of glue can be temporarily stored in the rubber coating plate 5, three glue outlets 503 are formed in the bottom of each rubber coating plate 5, the glue can flow out of the glue outlets 503, a second fixing frame 504 is fixed at a position close to the rubber coating plate 5 on the inner side of each supporting column 5011, the second fixing frame 504 is connected with the rubber coating plate 5 in a sliding manner, a pressing rod 505 is connected in the second fixing frame 504 in a sliding manner, the pressing rod 505 is fixedly connected with the rubber coating plate 5, the rubber coating plate 5 can be driven to descend when the pressing rod 505 presses downwards, the rubber coating plate 5 can drive the glue outlets 503 to descend, the glue can be coated on the heat conducting plate when the heat conducting plate passes through the glue outlets 503, the bottom of the pressing rod 505 is connected with the inner bottom of the second fixing frame 504 through a spring, the pressing rod 505 can automatically rebound after pressing downwards, the pressing rod 505 rebounds to drive the rubber coating plate 5 to ascend to return to the original position, the other side of the pressure lever 505 is rotatably connected to one end of a third connecting rod 506, the middle part of the third connecting rod 506 is connected with a supporting column 5011 through a fixing shaft 5061, the other end of the third connecting rod 506 is hinged with a fourth connecting rod 507, the bottom of the fourth connecting rod 507 is fixed to one side of a fifth connecting rod 509, when a third sliding block 307 passes through a gluing mechanism, the fifth connecting rod 509 is jacked up, the fifth connecting rod 509 rises to drive the fourth connecting rod 507 to rise, the fourth connecting rod 507 rises to enable the third connecting rod 506 to rotate around the fixing shaft 5061, the pressure lever 505 is pressed downwards, glue flows out of a glue outlet 503 and falls onto a heat conducting plate, a pair of first fixing plates 508 is fixed to the top of each third sliding rail 405, the fifth connecting rod 509 is slidably connected with the first fixing plates 508, and the first fixing plates 508 can guide the fifth connecting rod 509.

When the heat-conducting plate pushing mechanism drives the heat-conducting plate to pass through the glue coating mechanism for the first time, one side of the first sliding block 304 close to the glue coating plate 5 is provided with an upward slope, when the upward slope of the first sliding block 304 passes through the fifth connecting rod 509, the first sliding block 304 can enable the fifth connecting rod 509 to ascend, the fifth connecting rod 509 can enable the fourth connecting rod 507 to ascend, the fourth connecting rod 507 ascends to enable the third connecting rod 506 to rotate around the fixed shaft 5061, the front end of the third connecting rod 506 descends to enable the pressing rod 505 to descend, the pressing rod 505 descends to drive the glue coating plate 5 and the glue outlet 503 to descend, the distance between the glue outlet 503 and the heat-conducting plate is reduced, the function of glue coating for the heat-conducting plate is realized, after the heat-conducting plate pushing mechanism passes through the turnover mechanism, the heat-conducting plate rotates for a half circle at the moment, the glue coating mechanism in front can coat the glue on the other side of the heat-conducting plate, the function of gluing two sides of the heat conducting plate is realized.

Example 3

On the basis of embodiment 2, as shown in fig. 5-7, the thermal conductive plate placing mechanism further comprises a thermal conductive plate placing mechanism, the thermal conductive plate placing mechanism comprises a first cylinder 6, a second sliding plate 601, a second cylinder 602, a receiving frame 603, a fourth sliding block 604, a second spring 6041, a fifth sliding block 605 and a third spring 6051, the first cylinder 6 is mounted at the bottom of a second fixing frame 701, an output shaft of the first cylinder 6 is arranged backwards, the output shaft of the first cylinder 6 is connected with the second sliding plate 601, the first cylinder 6 can push the second sliding plate 601 to slide forwards and backwards, two second cylinders 602 are symmetrically mounted at the top of the second sliding plate 601, the output shaft of the second cylinders 602 is arranged upwards, the output shaft of each second cylinder 602 is connected with a receiving frame 603, the second cylinder 602 can control the receiving frame 603 to move upwards and downwards, three sliding grooves are formed in the inner sides of the two receiving frames 603, the size of the front sliding groove and the rear sliding groove on the material receiving frame 603 is the same, a fifth sliding block 605 is connected in the sliding groove in the middle of each material receiving frame 603 in a sliding mode, the fifth sliding block 605 can slide into the sliding groove in the middle of each material receiving frame 603, a third spring 6051 is connected between the fifth sliding block 605 and the material receiving frame 603, the fifth sliding block 605 can be popped out from the sliding groove by the third spring 6051, a fourth sliding block 604 is connected in the front sliding groove and the rear sliding groove of each material receiving frame 603 in a sliding mode, the fourth sliding block 604 can retract into the front sliding groove and the rear sliding groove of the material receiving frame 603, a second spring 6041 is connected between each fourth sliding block 604 and the corresponding material receiving frame 603, and the second spring 6041 can pop the fourth sliding block 604 out from the sliding groove.

When the heat-conducting plate pushing mechanism carries the heat-conducting plate to move forwards, the first air cylinder 6 is started, the first air cylinder 6 pushes the second sliding plate 601 to slide backwards, the second sliding plate 601 drives the second air cylinder 602, the material receiving frame 603, the fourth sliding block 604, the second spring 6041, the fifth sliding block 605 and the third spring 6051 to move backwards, the two fourth sliding blocks 604 and the fifth sliding block 605 are pushed out of the sliding chute by the second spring 6041 and the third spring 6051, when the second sliding plate 601 moves to the forefront, the first air cylinder 6 is closed, the two second air cylinders 602 are started, the two second air cylinders 602 push the two material receiving frames 603 upwards, when the heat-conducting plate pushing mechanism carries the heat-conducting plate to move to the forefront, the two second air cylinders 602 just carry the two material receiving frames 603 to contact with the first fixed frame 305, when the material receiving frames 603 upwards contact with the two second sliding blocks 306 in the first fixed frame 305, the material receiving frames 603 push the two second sliding blocks 306 in the first fixed frame 305 outwards, the second sliding block 306 retracts into the sliding slot in the first fixing frame 305, the heat conducting plate in the first fixing frame 305 falls onto the fourth sliding block 604 and the fifth sliding block 605 in the two material receiving frames 603, at this time, the two second air cylinders 602 are closed, the first air cylinder 6 is started to pull the second sliding plate 601 back to the original position, after the second sliding plate 601 is reset, the first air cylinder 6 is closed, the two second air cylinders 602 are started, the two material receiving frames 603 are driven by the two second air cylinders 602 to descend, when the two material receiving frames 603 descend, the two fourth sliding blocks 604 are firstly contacted with the battery shell 708, the battery shell 708 pushes the two fourth sliding blocks 604 back into the sliding slot on the material receiving frame 603, when the fifth sliding block 605 is contacted with the battery shell 708 or the electric core, the battery shell 708 or the electric core pushes the fifth sliding block 605 back into the sliding slot on the material receiving frame 603, at this time, the heat conducting plate falls into the battery shell 708 from the two material receiving frames 603, then the second cylinder 602 is closed, and the function of automatically conveying the heat conducting plate is realized.

As shown in fig. 7-8, the battery cell pushing mechanism further includes a battery cell pushing mechanism, the battery cell pushing mechanism includes a cell storage box 7, a third sliding plate 702, a second motor 703, a first lead screw 7031, a third motor 704, a second lead screw 705, a fourth sliding plate 707, a first conveyor 709 and a second conveyor 710, the top of the second fixing frame 701 is fixed with the cell storage box 7, the cell storage box 7 is used for storing cells, the middle of the second fixing frame 701 is fixed with the second motor 703, an output shaft of the second motor 703 is fixed on the first lead screw 7031, the first lead screw 7031 rotates after the second motor 703 is started, the other end of the first lead screw 7031 is rotatably connected with the second fixing frame 701, the first lead screw 7031 is in threaded connection with the third sliding plate 702, the third sliding plate 702 can move back and forth along the first lead screw 7031 after the second motor 703 is started, the third sliding plate 702 moves back to push one cell into the battery housing 708, the third sliding plate 702 moves forwards to enable the electric cores in the electric core storage box 7 to fall down one by one, the third sliding plate 702 is connected with a second fixing frame 701 in a sliding manner, a third motor 704 is fixed in front of the top of a fourth sliding rail 706, the output shaft of the third motor 704 is fixed on a second screw rod 705, the second screw rod 705 rotates after the third motor 704 is started, the second screw rod 705 is connected with a fourth sliding rail 706 in a rotating manner, a fourth sliding plate 707 is connected on the second screw rod 705 in a threaded manner, after the third motor 704 is started, the fourth sliding plate 707 moves forwards and backwards along the second screw rod 705, the fourth sliding plate 707 moves backwards to send an empty battery shell 708 to the rear side of the fourth sliding rail 706, the fourth sliding plate 707 moves forwards to push the battery shell 708 with the electric cores and the heat conducting plates forwards, the fourth sliding plate 707 is connected with the fourth sliding rail 706 in a sliding manner, a first conveyor 709 is arranged on the left side of the fourth sliding rail 706, the first conveyor 709 is used for conveying the empty battery shell 708 into the fourth sliding plate 707, a second conveyor 710 is arranged at the right side of the fourth sliding rail 706, and the second conveyor 710 is used for conveying the battery shell 708 with the battery core and the heat conducting plate out of the equipment.

When a new battery shell 708 is fed onto the fourth sliding plate 707 in the fourth sliding rail 706, or when the battery shell 708 is full of cells and heat-conducting plates, the third motor 704 is started to drive the second screw 705 to rotate, the fourth sliding plate 707 sleeved on the second screw 705 moves back and forth along the second screw 705, when the battery is full, the assembled battery is fed forward by the fourth sliding plate 707, when the new battery shell 708 is fed onto the fourth sliding plate 707, the empty battery shell 708 is pushed backward by the fourth sliding plate 707, when the new battery shell 708 is fed to the last side of the fourth sliding rail 706 by the fourth sliding plate 707, the second motor 703 is started once more, the second motor 703 is started to drive the first screw 7031 to rotate, the third sliding plate 702 pushes a cell backward along the screw into the battery shell 708, after the third sliding plate 702 returns, the second motor 703 is closed, a battery core falls down from the battery core storage box 7, each time the heat-conducting plate placing mechanism places the heat-conducting plate into the battery shell 708, the second motor 703 is also started, the third sliding plate 702 pushes one battery core into the battery shell 708, and after the third sliding plate 702 returns to the original position, the second motor 703 is closed, so that the functions of automatically pushing the battery core and sending out the assembled battery are realized.

As shown in fig. 9-10, the heat conducting plate storage box comprises a heat conducting plate storage box 2, a first fixing column 201, a first sliding plate 202, a first limiting plate 203, a first spring 204 and a first sliding rail 205, wherein the first fixing column 201 is fixed in the center of the front of the first fixing frame 1, the heat conducting plate storage box 2 is fixed on the upper side of the front wall of the first fixing column 201, the heat conducting plate storage box 2 is used for storing a heat conducting plate to be processed, the first sliding rail 205 is fixed on each of the left and right sides of the bottom of the heat conducting plate storage box 2, the first sliding rail 202 is slidably connected with the first sliding plate 202, the first sliding plate 202 can prevent the heat conducting plate from falling off the heat conducting plate storage box 2, the first limiting plate 203 is arranged on the rear side of the first sliding plate 202, the first limiting plate 203 can prevent the first sliding plate 202 from sliding off the first sliding rail 205 when the first sliding plate 202 is rebounded from the last side, the first spring 204 is connected between the rear side of the first sliding plate 202 and the first sliding rail 205, the first spring 204 can push the first sliding plate 202, which is pressed to the rear side of the first sliding rail 205, back to the original position.

When the first fixing frame 305 returns to the rearmost side of the apparatus, the first fixing frame 305 contacts the first sliding plate 202 and pushes the first sliding plate 202 backward, the heat conductive plates in the heat conductive plate storage box 2 fall into the first fixing frame 305 without being limited by the first sliding plate 202, when the first fixing frame 305 moves forward along with the first sliding block 304, the first sliding plate 202 is pushed forward by the first spring 204, at this time, the first stopper 203 enables the first sliding plate 202 not to be flushed out of the first sliding rail 205 due to the excessive force of the first spring 204, the first sliding plate 202 just can block the lower side of the heat conductive plate storage box 2, the heat conductive plates do not fall off at will, and the function of automatically feeding the heat conductive plates into the first fixing frame 305 and preventing the heat conductive plates from falling is realized.

It should be understood by those skilled in the art that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by using equivalent alternatives or equivalent variations fall within the scope of the present invention.

Claims

1. The utility model provides an automatic rubber coating equipment of lithium cell heat-conducting plate which characterized in that: the device comprises a first fixing frame (1), a first motor (101), a second sliding rail (402), a second fixing column (403), a third fixing column (404), a second fixing frame (701), a fourth sliding rail (706), a battery shell (708), a heat-conducting plate pushing mechanism, a gluing mechanism and a turnover mechanism, wherein the first motor (101) is installed at the top of the first fixing frame (1), a pair of second fixing columns (403) and a pair of third fixing columns (404) are symmetrically arranged in the left and right direction in front of the first fixing frame (1), two second sliding rails (402) are symmetrically fixed at the tops of the second fixing columns (403) and the third fixing columns (404) on two sides, a second fixing frame (701) is arranged in front of each third fixing column (404), a fourth sliding rail (706) is fixed at the bottom of the second fixing frame (701), and the battery shell (708) is arranged at the rearmost side of the top of the fourth sliding rail (706), heat-conducting plate push mechanism installs between a motor (101) output shaft and second slide rail (402), and heat-conducting plate push mechanism can follow the equipment rear propelling movement to the place ahead, and rubber coating mechanism installs both ends around second slide rail (402), and rubber coating mechanism can evenly rubber coating in the heat-conducting plate surface, and tilting mechanism installs at second slide rail (402) middle part, and tilting mechanism enables the rotatory half of a circle of heat-conducting plate.

2. The automatic gluing and assembling device for the heat-conducting plate of the lithium battery as claimed in claim 1, wherein: the heat-conducting plate pushing mechanism comprises a first connecting rod (3), a connecting shaft (301), second connecting rods (302), fourth rotating shafts (303), first sliding blocks (304), a first fixing frame (305) and second sliding blocks (306), wherein the two sides of an output shaft of a first motor (101) are fixedly connected with the second connecting rods (302), the other side of each second connecting rod (302) is fixedly connected with one connecting shaft (301), the other end of each connecting shaft (301) is rotatably connected with one first connecting rod (3), the other end of each first connecting rod (3) is rotatably connected to the fourth rotating shafts (303) on the same side, each second sliding rail (402) is slidably connected with one first sliding block (304), each fourth rotating shaft (303) is rotatably connected with the first sliding block (304) on the same side, the inner sides of the two fourth rotating shafts (303) are fixed on one first fixing frame (305), the front side and the rear side of the interior of each first fixing frame (305) are connected with a second sliding block (306) through springs.

3. The automatic gluing and assembling device for the heat-conducting plate of the lithium battery as claimed in claim 2, wherein: tilting mechanism is including third slider (307), spur rack (4), first spur gear (401) and third slide rail (405), keep away from first fixed frame (305) on fourth axis of rotation (303) one side fixedly connected with first spur gear (401), one side that fourth axis of rotation (303) is close to first fixed frame (305) still is fixed with one third slider (307), two second slide rails (402) inboard all are fixed with two third slide rails (405), every second slide rail (402) bottom outside all is fixed with one spur rack (4).

4. The automatic gluing and assembling device for the heat-conducting plate of the lithium battery as claimed in claim 3, wherein: the glue spreading mechanism comprises a glue spreading plate (5), glue guide pipes (501), support columns (5011), a glue storage barrel (502), a glue pumping pump (5021), a glue outlet (503), a second fixing frame (504), a pressure lever (505), a third connecting rod (506), a fixing shaft (5061), a fourth connecting rod (507), a first fixing plate (508) and a fifth connecting rod (509), wherein the glue storage barrel (502) is arranged between the two third fixing columns (404), the glue pumping pumps (5021) are arranged on the front side and the rear side of the glue storage barrel (502), the glue pumping pump (5021) is communicated with the glue storage barrel (502) and the glue guide pipes (501), the two support columns (5011) are symmetrically and fixedly connected on the two third slide rails (405), the top of each glue guide pipe (501) is fixed above the third slide rail (405) through the support column (5011) on the same side, the other side of each glue guide pipe (501) is connected to the top of the glue spreading plate (5), the glue pumping pump (5021) can guide glue in the glue storage barrel (502) into the glue coating plates (5) through the glue guide pipe (501), three glue outlets (503) are formed in the bottom of each glue coating plate (5), a second fixing frame (504) is fixed at a position, close to the glue coating plate (5), of the inner side of each supporting column (5011), the second fixing frame (504) is connected with the glue coating plate (5) in a sliding mode, a pressing rod (505) is connected in the second fixing frame (504) in a sliding mode, the pressing rod (505) is fixedly connected with the glue coating plate (5), the bottom of the pressing rod (505) is connected with the inner bottom of the second fixing frame (504) through a spring, the other side of the pressing rod (505) is connected to one end of a third connecting rod (506) in a rotating mode, the middle of the third connecting rod (506) is connected with the supporting column (5011) through a fixing shaft (5061), and the other end of the third connecting rod (506) is hinged with a fourth connecting rod (507), the bottom of the fourth connecting rod (507) is fixed on one side of the fifth connecting rod (509), the top of each third sliding rail (405) is fixed with a pair of first fixing plates (508), and the fifth connecting rod (509) is connected with the first fixing plates (508) in a sliding mode.

5. The automatic gluing and assembling device for the heat-conducting plate of the lithium battery as claimed in claim 4, wherein: the device also comprises a heat-conducting plate placing mechanism, the heat-conducting plate placing mechanism comprises a first cylinder (6), a second sliding plate (601), a second cylinder (602), a material receiving frame (603), a fourth sliding block (604), a second spring (6041), a fifth sliding block (605) and a third spring (6051), the first cylinder (6) is installed at the bottom of a second fixing frame (701), the output shaft of the first cylinder (6) is connected with the second sliding plate (601), the top of the second sliding plate (601) is bilaterally symmetrically provided with two second cylinders (602), the output shaft of each second cylinder (602) is connected with the material receiving frame (603), the inner sides of the two material receiving frames (603) are provided with three sliding grooves, the sliding groove in the middle of each material receiving frame (603) is internally and slidably connected with the fifth sliding block (605), and the third spring (6051) is connected between the fifth sliding block (605) and the material receiving frame (603), all be connected with a fourth slider (604) in two spouts around every material receiving frame (603), all be connected with a second spring (6041) between every fourth slider (604) and the material receiving frame (603) that corresponds.

6. The automatic gluing and assembling device for the heat-conducting plate of the lithium battery as claimed in claim 5, wherein: the battery cell pushing mechanism comprises a cell storage box (7), a third sliding plate (702), a second motor (703), a first screw rod (7031), a third motor (704), a second screw rod (705), a fourth sliding plate (707), a first conveyor (709) and a second conveyor (710), the cell storage box (7) is fixed at the top of a second fixing frame (701), the second motor (703) is fixed at the middle part of the second fixing frame (701), an output shaft of the second motor (703) is fixed on the first screw rod (7031), the other end of the first screw rod (7031) is rotatably connected with the second fixing frame (701), the third sliding plate (702) is connected with the first screw rod (7031) in a threaded manner, the third sliding plate (702) is slidably connected with the second fixing frame (701), the third motor (704) is fixed in front of the top of a fourth sliding rail (706), an output shaft of the third motor (704) is fixed on a second screw rod (705), the second screw rod (705) is rotatably connected with a fourth sliding rail (706), a fourth sliding plate (707) is connected to the second screw rod (705) in a threaded manner, the fourth sliding plate (707) is slidably connected with the fourth sliding rail (706), a first conveyor (709) is arranged on the left side of the fourth sliding rail (706), and a second conveyor (710) is arranged on the right side of the fourth sliding rail (706).

7. The automatic gluing and assembling device for the heat-conducting plate of the lithium battery as claimed in claim 6, wherein: still including heat-conducting plate storage box (2), first fixed column (201), first sliding plate (202), first limiting plate (203), first spring (204) and first slide rail (205), first fixed column (201) is fixed with in the positive centre in first mount (1) place ahead, first fixed column (201) antetheca upside is fixed with one heat-conducting plate storage box (2), both sides all are fixed with one first slide rail (205) about heat-conducting plate storage box (2) bottom, sliding connection has one first sliding plate (202) in first slide rail (205), first sliding plate (202) rear side is provided with one first limiting plate (203), be connected with one first spring (204) between first sliding plate (202) rear side and first slide rail (205).