Automatic assembly system for battery entering shell
Technical Field
The invention relates to the technical field of battery assembly, in particular to an automatic assembly system for a battery into a shell.
Background
Along with the rapid development of new energy automobile and unmanned aerial vehicle trade, the application of battery is more and more extensive, especially cylindrical battery's application, in the similar trade of new energy automobile and unmanned aerial vehicle trade, need through establishing ties and parallelly connected assembling into individual battery module with single cylindrical battery, can regard as car and unmanned aerial vehicle's power supply. The assembly of current battery module adopts manual work usually, and is inefficient, can only adapt to small batch production, makes mistakes easily moreover, can't form large-scale automation.
Disclosure of Invention
The invention solves the technical problem of providing a full-automatic battery in-case assembly system with multiple groups of assembly lines.
The technical scheme adopted by the invention for solving the technical problems is as follows:
an automatic battery case-entering assembly system, comprising:
the battery carrying mechanism is provided with a plurality of carrying stations and is used for carrying the batteries from one station to the next station;
the plasma cleaning mechanism is used for cleaning dirt at two ends of the battery in the conveying station;
the code scanning mechanism is used for recording the bar codes on each battery and uploading the bar codes to the database;
the material taking mechanism is used for taking the battery on the last station of the battery carrying mechanism to the next procedure;
the synchronous belt mechanism is used for conveying the batteries conveyed by the material taking mechanism and forming a battery pack to wait for subsequent conveyance;
the distance-changing conveying mechanism is used for conveying the battery pack on the synchronous belt mechanism to the next process, and is provided with a distance-changing chuck which changes the direct center distance of adjacent batteries of the conveyed battery pack;
the plurality of deformation conveying mechanisms are used for converting the battery pack subjected to distance change by the distance change conveying mechanisms from a horizontal state to a vertical state and transferring the battery pack to a specified position to wait for conveying;
a plurality of manipulator conveying mechanisms for conveying the battery pack in a vertical state on the deformation conveying mechanism to a next process;
the manipulator carrying mechanism carries a plurality of groups of battery packs in the vertical state to the battery module lower shells to form battery modules, and waits for the subsequent manipulator to carry the battery module upper shells for assembly;
a plurality of conveying mechanisms for conveying the assembled battery module carriers to a next process;
the rack electric cabinet, upper surface integration above-mentioned mechanism, the internal integrated electric control system.
Further, the battery carrying mechanism comprises a plurality of carrying stations, a carrying front-rear cylinder, a plurality of groups of carrying upper-lower cylinders and a carrying support plate, wherein the carrying support plate is arranged above each carrying upper-lower cylinder, battery slots for loading batteries are arranged on the upper surface of the carrying support plate at equal intervals, the plurality of groups of carrying upper-lower cylinders drive the carrying support plate to synchronously move up and down, the carrying support plate is driven to lift the batteries on the carrying stations upwards, the batteries are driven to stably place on the carrying stations by retracting downwards to drive the carrying support plate, the carrying front-rear cylinders drive the plurality of groups of carrying upper-lower cylinders to synchronously move back and forth, when the carrying support plate lifts the batteries of one station, the carrying front-rear cylinders synchronously drive the plurality of groups of carrying upper-lower cylinders to drive the carrying support plate to retract backwards, so that the batteries lifted on the carrying support plate are carried from the previous station to the next station, when the carrying supporting plate moves downwards to stably place the loaded battery to the next station and reset, the front and rear carrying cylinders synchronously drive the plurality of groups of upper and lower carrying cylinders to drive the carrying supporting plate to reset forwards to prepare for carrying the battery next time, so that the battery is carried from the previous station to the next station.
Furthermore, the carrying station comprises a loading station, a buffering station, a cleaning station, a code scanning station and a material taking station, wherein support plates are symmetrically fixed inside two sides of the loading station, the buffering station, the cleaning station and the material taking station, equidistant battery slots are formed in the support plates and used for loading batteries, a plurality of rolling shafts are symmetrically arranged on two sides of the code scanning station, and a single battery is loaded between the two rolling shafts to drive the battery to roll; the loading station and the buffering station are positioned in front of the cleaning station, the cleaning station is positioned below the plasma cleaning mechanism, the code scanning station is positioned below the code scanning mechanism, and the material taking station is positioned below the material taking mechanism; and the two sides of the cleaning station are provided with cleaning holes with equal intervals relative to the upper part of the battery jar with equal intervals, and the plasma cleaning mechanism is used for cleaning the two ends of the battery.
Preferably, the front end and the rear end of the battery carrying mechanism are provided with buffers.
Further, the plasma cleaning mechanism comprises a front and rear cleaning servo module and a left and right plasma cleaning machine, the front and rear cleaning servo module drives the left and right plasma cleaning machine to synchronously move front and back, and therefore dirt at two ends of the battery on the cleaning station can be cleaned.
Furthermore, the synchronous belt mechanism comprises a synchronous belt streamline, the front end of the synchronous belt streamline is provided with a distance sensor, the rear end of the synchronous belt streamline is provided with an anti-lamination assembly and a counting sensor, the anti-lamination assembly is driven by a cylinder, the front end of the synchronous belt streamline is provided with a baffle plate, the baffle plate covers the upper part of the rear end of the synchronous belt streamline and is used for preventing a battery transmitted by the synchronous belt streamline from causing lamination, and the counting sensor is arranged on one side of the synchronous belt streamline at the lower end of the anti-lamination assembly and is used for counting the transmitted battery and recording the position of the battery; when the number and the positions of the batteries recorded by the counting sensor meet requirements, the batteries below the anti-stacking assembly form a battery pack, and a system guides a baffle of the anti-stacking assembly to withdraw from the synchronous belt streamline to make room for the variable-pitch carrying mechanism to carry the battery pack.
Furthermore, the variable-pitch carrying mechanism comprises a front carrying servo module, a rear carrying servo module, a left carrying servo module, a right carrying servo module, a left carrying cylinder, a lower carrying cylinder and a variable-pitch chuck, wherein the variable-pitch head sucks the battery pack on the synchronous belt mechanism, changes the center distance between adjacent batteries of the carried battery pack and realizes the variable-pitch process; the conveying upper and lower air cylinders drive the variable pitch chuck to move up and down, and the conveying front and rear servo modules and the conveying left and right servo modules are matched to drive the conveying upper and lower air cylinders to drive the variable pitch chuck to move front and back and left and right, so that the conveying process is realized.
Further, the variable pitch chuck comprises a variable pitch chuck driving cylinder, a plurality of sliding blocks, a variable pitch sheet, a fixed stud, a sliding rail and a chuck frame, wherein a sliding block hole is formed in the middle of the chuck frame, the sliding rail is fixed on two sides of the sliding block hole, the sliding blocks pass through the sliding block hole and are in sliding connection with the sliding rail, independent suction heads are fixed below the sliding blocks, corresponding independent suction head cylinders are fixed above the sliding blocks, fixed circular screw holes corresponding to the fixed stud are formed in one end of the variable pitch sheet, a variable pitch kidney-shaped hole for the fixed stud to move is formed in one end of the variable pitch sheet, the fixed studs are symmetrically fixed on the sliding blocks, the fixed studs are connected with each other through the variable pitch sheet to form two layers, the directions of the variable pitch sheets connected with the fixed studs are the same, the variable pitch chuck driving cylinder drives the first sliding block to move back and forth, so that other sliding blocks slide back and forth in the variable pitch kidney-shaped hole through the variable pitch sheet, the change of the center distance between the adjacent batteries of the battery pack adsorbed by the lower sucker is realized.
Further, the transport mechanism warp is including warping the subassembly and moving the carrier subassembly, the subassembly warp left clamping jaw and the right clamping jaw that the symmetry set up, the symmetry is provided with the equidistant battery jar about above the clamping jaw, all be provided with little magnet in the middle of the battery jar, control clamping jaw initial state and be the horizontality, displacement transport mechanism carries the battery pack under the hold-in range mechanism upper level state to in the battery jar of left clamping jaw, by little magnet adsorbs live the battery pack, control the clamping jaw and press from both sides to the vertical direction by cylinder drive is synchronous, thereby will battery pack under the left clamping jaw horizontal state is transferred and is the vertical state, warp again move the carrier subassembly will the subassembly that warp under the vertical state is to next station, move and be provided with the buffer on the carrier subassembly.
Preferably, the deformation carrying mechanism, the manipulator carrying mechanism, the battery module carrier and the conveying mechanism are respectively provided with two groups, so that two groups of deformation carrying, assembling and conveying lines are formed.
The invention has the beneficial effects that:
1. the battery packs are formed by carrying, cleaning, code scanning, carrying and synchronizing the batteries, the battery packs in the horizontal state can be accurately converted into the vertical state through distance changing, deformation and mechanical arm carrying, assembling and conveying, and the direct distance between adjacent batteries of the battery packs is changed, so that the direct distance between adjacent batteries in the battery module is adapted, all the processes are full-automatic, the efficiency is high, and errors are not easy to occur;
2. deformation transport, assembly and transfer chain set up to the multiunit respectively, can further improve the efficiency of assembly, increaseed the productivity.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a block diagram of FIG. 1, labeled 1;
FIG. 4 is a block diagram of hidden parts of FIG. 3;
FIG. 5 is a block diagram of FIG. 1 labeled 2;
FIG. 6 is a block diagram of FIG. 1 labeled 4;
FIG. 7 is a block diagram of FIG. 1 labeled 5;
FIG. 8 is a block diagram of FIG. 1 labeled 6;
FIG. 9 is a cross-sectional view of the pitch clamp of FIG. 8, as indicated at 6.4;
FIG. 10 is a schematic view of FIG. 9 labeled 6.43 a;
FIG. 11 is a block diagram of FIG. 1 labeled 7;
FIG. 12 is a block diagram of FIGS. 1 labeled 9 and 10;
labeled as:
1. the battery conveying mechanism comprises a battery conveying mechanism, 1.1 conveying stations, 1.11 loading stations, 1.12 buffering stations, 1.13 cleaning stations, 1.14 code scanning stations, 1.15 material taking stations, 1.2 conveying front and rear cylinders, 1.3 conveying upper and lower cylinders, 1.4 conveying supporting plates, 1.5 buffers, 1.6a supporting plates, 1.6b rolling shafts;
2. a plasma cleaning mechanism 2.1, a servo module before and after cleaning, and a plasma cleaning machine 2.2;
3. a code scanning mechanism;
4. the material taking mechanism comprises 4.1 a material taking left and right servo module, 4.2 a material taking upper and lower cylinder, 4.3 a material taking chuck, 4.4 a limiting mechanism;
5. a synchronous belt mechanism, 5.1, a synchronous belt streamline, 5.2, a distance sensor, 5.3, an anti-lamination assembly, 5.4 and a counting sensor;
6. the device comprises a pitch-variable conveying mechanism, 6.1, a front and rear conveying servo module, 6.2, a left and right conveying servo module, 6.3, an upper and lower conveying cylinder, 6.4, a pitch-variable chuck, 6.41, a pitch-variable chuck driving cylinder, 6.42, a sliding block, 6.43a, a pitch-variable sheet, 6.43b, a fixed stud, 6.44, a sliding rail, 6.45, a chuck frame, 6.46, a sucker, 6.47 and a sucker cylinder, wherein the pitch-variable conveying mechanism comprises a front and rear conveying servo module, a left and right conveying servo module;
7. the deformation carrying mechanism comprises 7.1 deformation components, 7.11 left clamping jaws, 7.12 right clamping jaws and 7.2 transfer components;
8. a manipulator carrying mechanism;
9. a battery module carrier;
10. a conveying mechanism;
11. a rack electric cabinet.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
An automatic assembling system for battery packing in case. As shown in fig. 1 and 2, includes: the battery carrying mechanism 1 is provided with a plurality of carrying stations 1.1 and is used for carrying batteries from one station to the next station;
the plasma cleaning mechanism 2 is used for cleaning dirt at two ends of the battery in the conveying station 1.1;
the code scanning mechanism 3 is used for recording the bar codes on the batteries transmitted from the carrying station 1.1 and uploading the bar codes to a database;
the material taking mechanism 4 is used for taking the battery on the last station of the battery carrying mechanism 1 to the next procedure;
the synchronous belt mechanism 5 is used for conveying the batteries conveyed by the material taking mechanism 4 and forming a battery pack to wait for subsequent conveyance;
the variable-pitch conveying mechanism 6 is used for conveying the battery pack on the synchronous belt mechanism 5 to the next process, the variable-pitch mechanism 6 is provided with a variable-pitch chuck 6.4, and the variable-pitch chuck 6.4 changes the direct center distance of adjacent batteries of the conveyed battery pack;
a plurality of deformation conveying mechanisms 7 for converting the battery pack subjected to pitch change by the pitch change conveying mechanism 6 from a horizontal state to a vertical state, and transferring the battery pack to a designated position to wait for conveying;
a plurality of robot carrying mechanisms 8 for carrying the battery pack in a vertical state on the deformation carrying mechanism 7 to a next process;
the battery module carriers 9 are internally provided with battery module lower shells, the manipulator carrying mechanism 8 carries a plurality of groups of battery packs in a vertical state to the battery module lower shells to form battery modules, and the manipulator carries the battery module upper shells to be assembled;
a plurality of conveying mechanisms 10 for conveying the assembled battery module carriers 9 to a next process;
the rack electric cabinet 11, the above-mentioned mechanism of upper surface integration, the inside integrated electric control system.
As shown in fig. 3 and 4, the three-dimensional structure diagram and the internal structure diagram of the battery carrying mechanism 1 are shown, and include a plurality of carrying stations 1.1, carrying front and rear cylinders 1.2, a plurality of sets of carrying upper and lower cylinders 1.3 and carrying pallets 1.4, a carrying pallet 1.4 is disposed above each carrying upper and lower cylinder 1.3, battery slots for loading batteries are equidistantly opened on the upper surface of the carrying pallet 1.4, the plurality of sets of carrying upper and lower cylinders 1.3 drive the carrying pallets 1.4 to move up and down synchronously, the carrying pallet 1.4 is driven to lift up the batteries on the carrying stations 1.1 upwards, the carrying pallets 1.4 are driven to retract downwards to stably place the batteries lifted up by the upper surface on the carrying stations 1.1, the carrying front and rear cylinders 1.2 drive the plurality of sets of carrying upper and lower cylinders 1.3 to move back and forth synchronously, when the carrying pallets 1.4 lift up the batteries of one station, the carrying front and rear cylinders 1.2 drive the plurality of sets of carrying pallets 1.3, therefore, the battery lifted on the carrying supporting plate 1.4 is carried to the next station from the previous station, when the carrying supporting plate 1.4 moves downwards, the loaded battery is stably placed to the next station and reset, the front and rear carrying cylinders 1.2 synchronously drive the plurality of groups of the upper and lower carrying cylinders 1.3 to drive the carrying supporting plate 1.4 to reset forwards, the next battery carrying is prepared, and the battery pack moves back and forth, so that the battery pack is carried to the next station from the previous station.
Preferably, as shown in fig. 4, five stations are designed in the carrying station of this embodiment, which are a loading station 1.11, a buffering station 1.12, a cleaning station 1.13, a code scanning station 1.14 and a material taking station 1.15, respectively, where the loading station 1.11 and the buffering station 1.12 are arranged in front of the cleaning station 1.13, the cleaning station 1.13 is arranged right below the plasma cleaning mechanism 2, the code scanning mechanism 1.14 is arranged right below the code scanning mechanism 3, and the material taking station 1.15 is arranged right below the material taking mechanism 4. The loading station 1.11 is used for loading the battery, the buffering station 1.12 is used for buffering and waiting for conveying to the next station, and when the battery is conveyed to the cleaning station 1.13 from the buffering station 1.12, the plasma cleaning machine 2 cleans dirt at two ends of the battery on the cleaning station 1.13; when the battery is conveyed from the cleaning station 1.13 to the code scanning station 1.14, the code scanning mechanism 3 carries out code scanning record on the battery on the code scanning station 1.14; when the battery is conveyed to the material taking station 1.15 from the code scanning station 1.14, the material taking mechanism 4 takes the battery on the material taking station 1.15 away and conveys the battery to the synchronous belt mechanism 5.
The number of the upper conveying air cylinders 1.3 is 4 corresponding to five stations, the upper conveying air cylinders 1.3 are fixed on the same sliding plate at equal intervals, the length of the conveying supporting plate 1.4 arranged at the upper end of the upper conveying air cylinder 1.3 is equal to or slightly smaller than that of a single conveying station, each conveying supporting plate 1.4 corresponds to one station, therefore, the movement range of the 4 upper conveying air cylinders 1.3 on the sliding plate is within the length range of one station, and when the front and rear conveying air cylinders 1.2 drive the sliding plate to move back and forth, the 4 upper conveying air cylinders 1.3 on the sliding plate are synchronously driven to synchronously move back and forth. The initial position of a carrying supporting plate 1.4 on a first carrying upper and lower air cylinder 1.3 is positioned below a second station buffer station 1.12, when a battery is loaded in a loading station 1.11, a front and rear carrying air cylinder 1.2 drives a sliding plate to extend forwards so as to synchronously drive four carrying supporting plates to move forwards, the carrying supporting plate 1.4 on the first carrying upper and lower air cylinder 1.3 moves to the lower part of the first station loading station, the upper and lower carrying air cylinder 1.3 drives the carrying supporting plate 1.4 to move upwards so as to lift the battery in the loading station 1.11 and load the battery into a battery groove in the carrying supporting plate 1.4, then the front and rear carrying air cylinders 1.2 drive the sliding plate to retract backwards, the first carrying supporting plate 1.4 in a lifted state is carried to the station 1.12 of the buffer station, and then the upper and lower carrying air cylinders 1.3 synchronously retract downwards, so as to carry the battery carried on the four carrying supporting plates 1.4 to the next.
Furthermore, support plates 1.6a are symmetrically fixed inside two sides of the loading station 1.11, the buffering station 1.12, the cleaning station 1.13 and the material taking station 1.15, equidistant battery slots are formed in the support plates 1.6a and used for loading batteries, a plurality of rollers 1.6b are symmetrically installed on two sides of the code scanning station 1.14, a single battery is loaded between the two rollers 1.6b to drive the batteries to roll, and therefore the code scanning mechanism 3 can conveniently scan and record codes of the batteries. Equidistant cleaning holes are formed in the two sides of the cleaning station 1.13 relative to the upper part of the equidistant battery jar and are used for performing plasma cleaning on dirt at the two ends of the battery by the plasma cleaning mechanism 2.
For better transport battery, both ends all are provided with buffer 1.5 around battery transport mechanism 1, and when cylinder 1.2 drove a plurality of transport about cylinder 1.3 forward motion around the transport, the buffer 1.5 of front end provides preceding cushion power, and when cylinder 1.2 drove a plurality of transport about cylinder 1.3 rearward motion withdrawal around the transport, the buffer 1.5 of rear end provides back cushion power.
As shown in fig. 5, a three-dimensional structure diagram of the plasma cleaning mechanism 5 is shown, which includes a front and rear cleaning servo module 2.1 and a left and right plasma cleaning machine 2.2, wherein the front and rear cleaning servo module 2.1 drives the left and right plasma cleaning machine 2.2 to move back and forth synchronously, so that the cleaning of the dirt at the two ends of the battery on the cleaning station 1.3 is realized through the cleaning holes at the two sides of the cleaning station 1.13. After cleaning, the battery is conveyed to a code scanning station 1.14, the battery rotates on the code scanning station, and the code scanning mechanism 3 scans the code of the bar code on the rolling battery. After the code scanning is finished, the battery is conveyed to the material taking station 1.15 to wait for the taking of the material taking mechanism 4.
As shown in fig. 6, a three-dimensional structure diagram of the material taking mechanism 4 is provided, which includes a material taking front and rear servo module 4.1, a material taking upper and lower cylinder 4.2 and a material taking chuck 4.3, wherein a plurality of suckers for taking materials are equidistantly arranged on the material taking chuck 4.3, and are respectively driven by separate cylinders, the material taking upper and lower cylinder 4.2 drives the material taking chuck 4.3 to move up and down, so as to adsorb and release batteries, the material taking front and rear servo module 4.1 drives the material taking upper and lower cylinder 4.2 and the material taking chuck 4.3 to move back and forth, and the material taking front and rear servo module 4.1 is provided with a limiting mechanism 4.4 for accurately controlling the movement position of the material taking front and rear servo module 4.
As shown in fig. 7, a three-dimensional structure diagram of the synchronous belt mechanism 5 is shown, which includes a synchronous belt flow line 5.1, a distance sensor 5.2 is arranged at the front end of the synchronous belt flow line 5.1, an anti-lamination assembly 5.3 and a counting sensor 5.4 are arranged at the rear end, the anti-lamination assembly 5.3 is driven by a cylinder, a baffle is arranged at the front end, the baffle covers the synchronous belt flow line 5.1 at the rear end for preventing the batteries transmitted by the synchronous belt flow line 5.1 from causing lamination, the counting sensor 5.4 is arranged at one side of the synchronous belt flow line at the lower end of the anti-lamination assembly 5.3 for counting and recording the positions of the batteries transmitted; when the number and the position of the batteries recorded by the counting sensor 5.4 meet the requirements, the batteries below the anti-stacking component 5.3 form a battery pack, and the system guides the baffle of the anti-stacking component 5.3 to evacuate from the synchronous belt streamline 5.1, so that space is reserved for the variable-pitch conveying mechanism 6 to convey the battery pack. When the distance sensor 5.2 detects that the specified position of the synchronous belt streamline 5.1 has a battery, the material taking mechanism 4 is stopped to carry the battery to the synchronous belt streamline 5.1, and when the specified position battery on the synchronous belt streamline 5.1 is conveyed away, the material taking mechanism 4 continues to carry the battery to the synchronous belt streamline 5.1 for transmission.
As shown in fig. 8, a three-dimensional structure diagram of the deformation conveying mechanism 7 includes a front and rear conveying servo module 6.1, a left and right conveying servo module 6.2, a top and bottom conveying cylinder 6.3 and a pitch varying chuck 6.4, wherein the pitch varying head 6.4 sucks the battery pack on the synchronous belt mechanism 5, changes the center distance between adjacent batteries of the conveyed battery pack and realizes the pitch varying process; the upper and lower cylinders 6.3 drive the pitch-variable chuck 6.4 to move up and down during the transportation, and the front and rear servo modules 6.1 and the left and right servo modules 6.2 during the transportation are matched with each other to drive the upper and lower cylinders 6.3 during the transportation to move left and right, so that the transportation process is realized.
As shown in fig. 9, is a three-dimensional structure diagram of a variable pitch chuck 6.4, and comprises a variable pitch chuck driving cylinder 6.41, a plurality of sliders 6.42, a variable pitch sheet 6.43a, a fixed stud 6.43b, a slide rail 6.44 and a chuck frame 6.45, wherein a slider hole is formed in the middle of the chuck frame 6.45, the slide rail 6.44 is fixed on both sides of the slider hole, the slider 6.42 passes through the slider hole and is connected with the slide rail 6.44 in a sliding manner, independent suction heads 6.46 are fixed under the slider 6.42, corresponding independent suction head cylinders 6.47 are fixed above the slider, a fixed round screw hole corresponding to the fixed stud 6.43b is formed at one end of the variable pitch sheet 6.43a, a variable pitch kidney-shaped hole for the fixed stud 6.43b to move is formed at one end of the variable pitch sheet 6.43a, the fixed studs 6.43b are symmetrically fixed on the slider 6.42, the fixed studs 6.43b are connected with each other through the variable pitch sheet 6.43a to form a variable pitch sheet, the variable pitch sheet 6.43a, the direction of the fixed stud 6.43b is the same, therefore, other sliding blocks are driven by the variable-pitch sheets 6.43a to slide back and forth in the variable-pitch waist-shaped holes, and the change of the center distance between adjacent batteries of the battery pack adsorbed by the lower sucker 6.46 is realized.
As shown in fig. 10, the distance between the centers of the adjacent cells in the battery pack is changed from 18.5mm to 20.5mm, the circular center of the round hole on the left side of the waist-shaped hole on the right end of the variable pitch piece 6.43a is 18.5mm from the circular hole on the left end of the variable pitch piece 6.43a, and the circular center of the round hole on the right side of the waist-shaped hole is 20.5mm from the circular hole on the left end of the variable pitch piece 6.43 a. The circular fixed orifices at displacement piece 6.43a left end is fixed to the second slider, first slider can slide in the displacement waist type hole of displacement piece 6.43a right-hand member, the first slider of initial position is located the left side round hole in waist type hole, when the first slider of displacement chuck actuating cylinder 6.41 drive forward motion, first slider is with second slider forward promotion, the second slider drives displacement piece 6.43a forward motion, thereby first slider slides to the right side round hole from waist type hole left side round hole, realize the process of displacement.
As shown in fig. 11, a three-dimensional structure diagram of the deformation transferring mechanism 8 includes a deformation assembly 7.1 and a transferring assembly 7.2, the deformation assembly 7.1 includes a left clamping jaw 7.11 and a right clamping jaw 7.12 which are symmetrically arranged, equidistant battery tanks are symmetrically arranged on the left and right clamping jaws, small magnets are arranged in the middle of the battery tanks, the left and right clamping jaws are in a horizontal state, the distance-variable conveying mechanism 6 conveys the battery pack in a horizontal state on the synchronous belt mechanism 5 into the battery tank of the left clamping jaw 7.11, the battery pack is adsorbed by the small magnets, the left and right clamping jaws are driven by the air cylinders to synchronously clamp in a vertical direction, so that the battery pack in the horizontal state of the left clamping jaw 7.11 is converted into a vertical state, the deformation assembly 7.1 in the vertical state is conveyed to a next station through the transferring assembly 7.2, and a buffer is arranged on the.
As shown in fig. 12, which is a three-dimensional structure diagram of the battery module carrier 9 and the conveying mechanism 10, the conveying mechanism 10 includes a conveying flow line for conveying the battery module carrier 9, a battery module lower case is fixed on the battery module carrier 9, the manipulator conveying mechanism 8 conveys the battery pack in a vertical state into the battery module lower case, conveys multiple sets of battery modules to form the battery module, and then another manipulator conveys the battery module upper case to assemble the battery module. The conveying flow line transmits a battery module carrier of a battery module lower shell provided with an empty battery to a designated position, a lifting cylinder below the conveying flow line moves upwards to drive the battery module carrier 9 to leave the conveying flow line of the conveying mechanism 10, then the manipulator conveying mechanism 8 starts to convey a battery pack to assemble the battery module, after another manipulator assembles a battery module upper shell, the lifting cylinder below the conveying flow line moves downwards to place the flat tail of the battery module carrier 9 on the conveying flow line, and the battery module carrier 9 is transmitted to the next process. And finishing the automatic assembly process of the battery in the shell.
In order to further improve the production efficiency, the deformation conveying mechanism 7, the manipulator conveying mechanism 8, the battery module carrier 9 and the conveying mechanism 10 are respectively provided with two groups, so that two groups of deformation conveying, assembling and conveying lines are formed.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.