CN111299550B

CN111299550B - Intelligent full-automatic cast-weld production line and process for lead-acid storage battery

Info

Publication number: CN111299550B
Application number: CN202010116407.6A
Authority: CN
Inventors: 付建芳; 秦永全; 付立芳; 姜涛
Original assignee: Changing Jiujia Machinery Co ltd
Current assignee: Changing Jiujia Machinery Co ltd
Priority date: 2020-02-25
Filing date: 2020-02-25
Publication date: 2021-10-08
Anticipated expiration: 2040-02-25
Also published as: CN111299550A

Abstract

The invention relates to the technical field of lead-acid battery production and processing, and particularly discloses an intelligent full-automatic cast-weld production line and a process thereof for a lead-acid battery, wherein the production line utilizes the mutual cooperation of a cutting and brushing device, a second material grabbing mechanical arm, a conveying line and a transfer mechanical arm to carry out transfer conveying and cutting and brushing processing on the lead-acid battery, and realizes the automatic feeding and discharging work of a plurality of groups of cast-weld machines alternately, thereby solving the technical problem of low processing efficiency in the automatic processing process of the traditional lead-acid battery, the process realizes the automatic transfer conveying and cutting and brushing processing on the lead-acid battery by utilizing the automatic close connection of the cutting and brushing step and the cast-weld step, realizes the automatic feeding and discharging work of the plurality of groups of cast-weld machines alternately, leads the plurality of groups of cast-weld machines to carry out the cast-weld processing work simultaneously, improves the processing efficiency, and solves the problem in the automatic processing process of the traditional lead-acid battery, the processing efficiency is low.

Description

Intelligent full-automatic cast-weld production line and process for lead-acid storage battery

Technical Field

The invention relates to the technical field of automatic processing of lead-acid batteries, in particular to an intelligent full-automatic cast-weld production line and a process thereof for lead-acid batteries.

Background

The lead-acid battery mainly comprises a battery plastic shell, a pole group, acid liquor and the like, wherein in the traditional process of processing the lead-acid battery, the pole group needs to be manually clamped by a clamp, after the pole group is clamped, the pole lugs of the pole group are manually trimmed to be positioned on a straight line, then the pole lugs are cut and brushed by a cutting and brushing integrated machine, the oxidation surface layers of the pole lugs are removed, soldering flux is coated on the brushed pole lugs, finally the battery plastic shell is buckled on the rear side of the clamp, the clamp and the battery plastic shell are manually placed into a cast welding machine, the pole lugs of the pole group are cast and welded by the cast welding machine, the pole lugs are cooled and welded through lead liquid according to the flowing direction of current, then the pole group is pushed into the plastic shell through a groove-in thimble in the cast welding machine, and the primary production and assembly of the lead-acid battery are completed. In the processing process, at least 4-6 workers are needed for production and processing, all the workers are transported between the cutting and brushing integrated machine and the cast-welding machine and other machines and are carried manually, the labor intensity is high, the production and processing of one cast-welding machine can only be met, and the processing efficiency is low.

Patent document CN201820886487.1 discloses an automatic processing production line of lead-acid battery, this automatic processing production line of lead-acid battery includes that utmost point crowd goes into shell unit I, cut brush unit II and cast joint unit III, through utilizing clamping device and the automatic income shell of income shell device realization utmost point crowd, later utilize square tray, the automatic transport of the mould shell inversion that realizes loading and has utmost point crowd, accomplish the work of cutting brush and scaling powder flooding one by one in transportation process, automatic input and output in the battery cast joint process are realized to the last conveyor of grabbing by horizontal material, and realize many cast joint equipment line automated production.

However, the above patent has the following technical problems:

1. the lead-acid battery needs to be conveyed by the square tray, so that the conveying efficiency is low and the cost is high;

2. when the cast-weld is carried out, the lead-acid battery needs to be conveyed to the upper part of a lead liquid container of the cast-weld equipment for cast-weld work, and the lead-acid battery is in one-way reciprocating, long in time consumption and low in work efficiency.

Disclosure of Invention

Aiming at the problems, the invention provides an intelligent full-automatic cast-weld production line for lead-acid batteries, which is used for transferring, conveying and cutting-brushing the lead-acid batteries by utilizing the mutual matching of cutting-brushing equipment, a second material grabbing mechanical arm, a conveying line and a transfer mechanical arm, realizing the automatic feeding and discharging operation of a plurality of groups of cast-weld machines alternately and solving the technical problem of low processing efficiency in the automatic processing process of the conventional lead-acid batteries.

In order to achieve the purpose, the invention provides the following technical scheme:

an intelligent full-automatic cast-weld production line for lead-acid storage batteries comprises an input line, at least one group of cutting and brushing equipment and at least one group of cast-weld equipment, wherein the input line is used for inputting lead-acid batteries to be cast-welded, an output station on the input line is opposite to a feeding station on the adjacent cutting and brushing equipment, the output station of the cutting and brushing equipment is adjacent to the corresponding cast-weld equipment,

a first material grabbing mechanical arm is arranged at the position adjacent to an output station on the input line, a second material grabbing mechanical arm is arranged at the position adjacent to a discharge station of the cutting and brushing equipment, and a conveying line is arranged at one side of the second material grabbing mechanical arm;

an automatic feeding mechanism is arranged on the cutting and brushing equipment, the automatic feeding mechanism loads a plurality of inverted lead-acid batteries and slides and transfers the inverted lead-acid batteries from the feeding station to the discharging station, and an ear cutting mechanism, an ear brushing mechanism and an ear arranging mechanism are arranged below the automatic feeding mechanism side by side;

the cast-weld equipment comprises a plurality of groups of cast-weld machines and transfer manipulators, the plurality of groups of cast-weld machines are arranged at two sides of the conveying path of the conveying line in an adjacent mode, each cast-weld machine comprises a lead liquid container, a cast-weld mold, a positioning mechanism and a cooling mechanism, the cast-weld molds are arranged in a moving mode along the vertical direction and the horizontal direction, the positioning mechanisms are arranged at one sides of the lead liquid containers in an adjacent mode, the cooling mechanisms are arranged under the positioning mechanisms, cast-weld stations are arranged between the positioning mechanisms and the cooling mechanisms and face the transfer manipulators arranged at one sides of the conveying path of the conveying line in an adjacent mode, and the transfer manipulators alternately carry out loading and unloading work on the lead acid batteries on the plurality of groups of cast-weld machines;

the first material grabbing mechanical arm grabs the lead-acid battery from the output station and rotates 180 degrees, then the lead-acid battery is inversely arranged at the feeding station, the lead-acid battery is driven by the automatic feeding mechanism to be transferred to the discharging station, the lug cutting mechanism, the lug brushing mechanism and the lug shaping mechanism synchronously complete the cutting and brushing work, the second material grabbing mechanical arm grabs the lead-acid battery from the discharging station and rotates 180 degrees, then the lead-acid battery is placed on the conveying line, the conveying line conveys the lead-acid battery to the transfer mechanical arm, the transfer mechanical arm grabs the lead-acid battery and rotates 180 degrees and inversely, then the cast-weld stations on the cast-weld machine are fed one by one, synchronously, after the cast-weld mold contains lead liquid from the lead liquid container, the cast-weld mold slides to be positioned under the lead-acid battery at the cast-weld station, and the positioning mechanism drives the lead-acid battery to descend, and inserting the lug on the lead-acid battery into the lead liquid contained in the lead liquid container, and cooling the lead liquid by the lifting cooling mechanism to finish the cast-weld work of the lead-acid battery.

As an improvement, the automatic feeding mechanism comprises a material carrying disc and a stepping assembly, the material carrying disc is used for carrying the inverted lead-acid battery, and the stepping assembly drives the material carrying disc to move from the feeding station to the discharging station.

As an improvement, the automatic feeding mechanism further comprises a recycling component, the recycling component is arranged right above the stepping component and used for grabbing the material carrying disc at the discharging station and turning the material carrying disc to the feeding station for recycling.

As an improvement, the cast-weld machine is provided with three groups which are arranged at two sides of the conveying path of the conveying line in a shape like a Chinese character 'pin', and the transfer manipulator is positioned at the central point of a triangle defined by the connecting lines of the cast-weld machine.

As an improvement, the cast-weld machine is provided with three groups which are arranged on the same side of the conveying path of the conveying line in an arc shape, and the transfer manipulator is positioned at the center of the arc.

As an improvement, the cast-weld machine comprises a lifting mechanism and a sliding mechanism, wherein the lifting mechanism is arranged right above the lead liquid container and used for loading the cast-weld mold to sink into the lead liquid container to contain and take lead liquid, and the sliding mechanism is arranged between the positioning mechanism and the cooling mechanism and used for drawing the cast-weld mold to move back and forth between the lifting mechanism and the cast-weld station.

As an improvement, one end of the cast-weld mold, which faces the cast-weld station, is provided with symmetrically arranged traction holes, and the sliding mechanism comprises hooks which are inserted into the traction holes in a one-to-one correspondence manner.

As an improvement, the cast-weld machine comprises a groove-entering mechanism, the groove-entering mechanism is arranged between the positioning mechanism and the cooling mechanism in a sliding mode and is used for carrying out groove-entering work on the lead-acid battery after cast-weld.

As an improvement, the cast-weld machine comprises a scraping mechanism, wherein the scraping mechanism is mounted on the lifting mechanism and scrapes the lead liquid on the working end face of the cast-weld mold output by the lifting mechanism.

The production line has the beneficial effects that:

(1) according to the invention, through the mutual cooperation of the cutting and brushing equipment, the second material grabbing mechanical arm, the conveying line and the transfer mechanical arm, the transfer conveying and the cutting and brushing processing are carried out on the lead-acid battery, and the automatic feeding and discharging work of a plurality of groups of cast-weld machines is realized alternately, so that the plurality of groups of cast-weld machines carry out the cast-weld processing work simultaneously, the processing efficiency is improved, the massive use of square trays is avoided, and the processing cost is reduced;

(2) according to the invention, the cast-weld mould is arranged to be movable to the outside of the lead liquid container, so that the cast-weld work of the lead-acid battery is carried out outside the lead liquid container, compared with the traditional automatic processing equipment, the conveying process of conveying the lead-acid battery to the upper part of the lead liquid container is reduced, the front-back connection mode of cast-weld processing is optimized, the processing time is reduced, and the processing efficiency is improved;

(3) according to the invention, the recycling assembly is arranged on the cutting and brushing equipment, and the material carrying disc used for carrying the lead-acid battery on the cutting and brushing equipment is conveyed to the feeding station of the cutting and brushing equipment in a rotating manner by using the recycling assembly, so that the automatic recycling of the material carrying disc is realized, the recycling path is short, the connection with the input line and the second material grabbing manipulator is tight, and the processing efficiency is higher;

(4) according to the invention, the groove-entering mechanism is arranged on the cast-weld machine, and groove-entering processing of the cast-welded lead-acid battery is directly carried out at the cast-weld station without transfer, and the cast-weld step and the groove-entering step are closely linked, so that useless transfer work is avoided, and the processing time is shortened;

(5) compared with the traditional cast-weld mold, the cast-weld mold provided by the invention has the advantages that the mode of arranging the cooling channel in the cast-weld mold is cancelled, the cast-weld mold is cooled in a comprehensive covering mode by directly utilizing the cooling mechanism, and the cooling efficiency is higher and the cooling effect is better compared with the cooling mode of arranging the cooling channel in the cast-weld mold.

Aiming at the problems, the invention provides an intelligent full-automatic cast-weld production process for a lead-acid storage battery, which realizes automatic transfer conveying and cutting-brushing of the lead-acid storage battery by utilizing the automatic close connection of the cutting-brushing step and the cast-welding step, and realizes the automatic feeding and discharging operation of a plurality of groups of cast-welding machines alternately, so that the plurality of groups of cast-welding machines simultaneously carry out cast-weld processing operation, the processing efficiency is improved, and the technical problem of low processing efficiency in the automatic processing process of the existing lead-acid storage battery is solved.

a production process of an intelligent full-automatic cast-weld production line of a lead-acid storage battery comprises the following steps:

step one, inputting, namely conveying the lead-acid batteries to be cast-welded to an output station of an input line one by one, orderly and equidistantly from the input line after the lead-acid batteries are pre-put into a groove;

secondly, cutting and brushing, wherein a plurality of formed battery packs are grabbed by a first grabbing mechanical arm adjacently arranged at the output station of the lead-acid battery at the output station, and are inverted on a feeding station of cutting and brushing equipment right opposite to the output station after rotating for 180 degrees, and in the process that the battery packs are pushed to a discharging station at the other end of the cutting and brushing equipment by an automatic feeding mechanism on the cutting and brushing equipment, the cutting and brushing mechanism, the brushing mechanism and the trimming mechanism arranged below the automatic feeding mechanism respectively complete the rolling cutting, rolling and brushing and shaping processing of the lugs on the cutting battery packs on the lead-acid battery;

step three, transferring and conveying, wherein a battery pack which is positioned at the discharging station and finishes the cutting and brushing work is grabbed by a second material grabbing mechanical arm adjacently arranged at the discharging station, rotated by 180 degrees and then placed on a conveying line adjacently arranged with the second material grabbing mechanical arm, and a lead-acid battery in the battery pack is conveyed to a transferring mechanical arm adjacently arranged beside the conveying line by the conveying line; and

step four, cast welding, namely transferring the lead-acid battery transferred to the transfer manipulator, grabbing a plurality of lead-acid batteries by the transfer manipulator at a time, transferring the lead-acid batteries to a cast welding machine to complete cast welding work, wherein the cast welding work comprises the following steps:

a, loading, namely grabbing a plurality of lead-acid batteries on the conveying line by the transfer manipulator, and inversely placing the lead-acid batteries on a cast-weld station in the cast-weld machine after rotating 180 degrees;

b, carrying out mould shifting, wherein a cast-weld mould in the lead liquid container positioned on one side of the cast-weld station synchronously carries lead liquid from the lead liquid container and then is transferred to the position right below the cast-weld station, and the surface of the cast-weld mould synchronously finishes mould scraping treatment in the transfer process;

step c, cast-weld processing, namely after a positioning mechanism positioned above the cast-weld station limits the lead-acid battery at the cast-weld station, driving the lead-acid battery to descend until a lug on the lead-acid battery is inserted into lead liquid taken by the cast-weld mold, synchronously lifting a cooling mechanism positioned right below the cast-weld station, cooling the cast-weld mold, and finishing cast-weld work on the lead-acid battery;

d, demolding, lifting the lead-acid battery after the cast-weld work is finished to be separated from the cast-weld mold, automatically resetting the cast-weld mold and the cooling mechanism,

step e, groove entering, wherein the pole group on the lead-acid battery after demolding is extruded to enable the pole group to be abutted against the bottom of the battery shell in place;

and f, unloading, namely grabbing the lead-acid battery after the battery is placed into the groove by the transfer manipulator, turning the lead-acid battery for 180 degrees, placing the lead-acid battery on the conveying line, and outputting the lead-acid battery by the conveying line.

The production process has the beneficial effects that:

(1) according to the invention, the cutting and brushing step and the cast-welding step are automatically and tightly connected, so that the automatic transfer conveying and cutting and brushing processing of the lead-acid battery are realized, and the automatic feeding and discharging work of a plurality of groups of cast-welding machines is alternately realized, so that the plurality of groups of cast-welding machines simultaneously perform the cast-welding processing work, the processing efficiency is improved, the mass use of square trays is reduced, and the processing cost is reduced;

(2) in the cutting and brushing step, the recycling component is arranged on the cutting and brushing equipment, and the material carrying disc used for carrying the lead-acid battery on the cutting and brushing equipment is conveyed to the feeding station of the cutting and brushing equipment in a rotating mode by the recycling component, so that the automatic recycling of the material carrying disc is realized, the recycling path is short, the recycling path is tightly connected with the input line and the second material grabbing mechanical arm, and the processing efficiency is higher;

(3) in the feeding step, the working time difference among a plurality of groups of cast welding machines is utilized, and a group of transfer manipulator is used for carrying out alternate automatic feeding and discharging work on the plurality of groups of cast welding machines, so that the work connection of each cast welding machine is tighter, and the work efficiency is higher;

(4) in the cast-weld processing step, the cast-weld mould is set to be in a structure capable of being moved to the outside of the lead liquid container, so that the cast-weld work of the lead-acid battery is carried out outside the lead liquid container, compared with the traditional automatic processing equipment, the conveying process of conveying the lead-acid battery to the upper part of the lead liquid container is reduced, the front-back connection mode of cast-weld processing is optimized, the processing time is reduced, and the processing efficiency is improved;

(5) in the cast-weld processing step, the cast-weld mould is not provided with a cooling channel, and the cast-weld mould is directly cooled in a full-covering manner by using a cooling mechanism, so that the cooling efficiency is higher and the cooling effect is better compared with the cooling mode with the cooling channel;

(6) according to the invention, the groove feeding step is arranged between the cast-weld processing step and the discharging step, the groove feeding mechanism is arranged on the cast-weld machine, and the groove feeding processing of the cast-welded lead-acid battery is directly carried out at the cast-weld station without transfer, and the cast-weld step and the groove feeding step are tightly connected, so that useless transfer work is avoided, and the processing time is shortened.

In conclusion, the automatic lead-acid battery processing device has the advantages of high automation degree, high processing efficiency, tight connection of processing steps and the like, and is particularly suitable for automatic production and processing of lead-acid batteries.

Drawings

FIG. 1 is a first layout diagram of a production line according to the present invention;

FIG. 2 is a second layout of the production line of the present invention;

FIG. 3 is a schematic perspective view of a cutting and brushing apparatus according to the present invention;

FIG. 4 is a schematic cross-sectional view of the cutting and brushing apparatus of the present invention;

FIG. 5 is a schematic view of a partial structure of the stepping assembly according to the present invention;

FIG. 6 is a perspective view of a retrieval assembly of the present invention;

FIG. 7 is a schematic cross-sectional view of the pneumatic gripper assembly of the present invention;

FIG. 8 is a perspective view of the cast-weld machine of the present invention;

FIG. 9 is a schematic cross-sectional view of the cast-weld machine of the present invention;

FIG. 10 is a perspective view of the positioning mechanism of the present invention;

FIG. 11 is a schematic cross-sectional view of a positioning mechanism according to the present invention;

FIG. 12 is a schematic top view of the cast-weld mold of the present invention;

FIG. 13 is a perspective view of the sliding mechanism of the present invention;

FIG. 14 is a perspective view of the lifting mechanism of the present invention;

FIG. 15 is a schematic perspective view of a scraping mechanism according to the present invention;

FIG. 16 is a schematic perspective view of the groove feeding mechanism of the present invention;

FIG. 17 is a perspective view of a brush ear mechanism of the present invention;

FIG. 18 is a perspective view of the lift assembly of the present invention;

FIG. 19 is a schematic cross-sectional view of a brush roll according to the present invention;

FIG. 20 is a perspective view of the spindle of the present invention;

FIG. 21 is a schematic view of a brush roll according to the present invention in partial configuration;

FIG. 22 is a schematic top view of the combining mechanism of the present invention;

FIG. 23 is a schematic view of the working condition of the tucking cylinder of the present invention;

FIG. 24 is a flow chart of the production process of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Example 1:

as shown in fig. 2, 3, 4, 8 and 9, an intelligent full-automatic cast-weld production line for lead-acid batteries comprises an input line 1, at least one set of cutting-brushing equipment 2 and at least one set of cast-weld equipment 3, wherein the input line 1 is used for inputting lead-acid batteries 10 to be cast-welded, an output station 11 on the input line is arranged opposite to an adjacent feeding station 21 on the cutting-brushing equipment 2, a corresponding cast-weld equipment 3 is arranged adjacent to an adjacent discharging station 22 on the cutting-brushing equipment 2,

a first material grabbing manipulator 4 is arranged at the position of an output station 11 on the input line 1 in an adjacent mode, a second material grabbing manipulator 5 is arranged at the position of a discharge station 22 of the cutting and brushing equipment 2 in an adjacent mode, and a conveying line 6 is arranged at one side of the second material grabbing manipulator 5 in an adjacent mode;

the cutting and brushing device 2 is provided with an automatic feeding mechanism 23, the automatic feeding mechanism 23 is used for loading a plurality of inverted lead-acid batteries 10 to be transferred from the feeding station 21 to the discharging station 22 in a sliding manner, and an ear cutting mechanism 24, an ear brushing mechanism 25 and an ear arrangement mechanism 26 are arranged below the automatic feeding mechanism 23 in parallel;

the cast-weld equipment 3 comprises a plurality of groups of cast-weld machines 32 and transfer manipulators 33, the plurality of groups of cast-weld machines 32 are arranged on two sides of the conveying path of the conveying line 6 in an adjacent mode, each cast-weld machine 32 comprises a lead liquid container 321, a cast-weld mold 322, a positioning mechanism 323 and a cooling mechanism 324, the cast-weld molds 322 are arranged in a moving mode along the vertical direction and the horizontal direction, the positioning mechanisms 323 are arranged on one side of the lead liquid container 321 in an adjacent mode, the cooling mechanisms 324 are arranged under the positioning mechanisms 323, cast-weld stations 320 are arranged between the positioning mechanisms 323 and the cooling mechanisms 324, the cast-weld stations 320 are arranged on one side of the conveying path of the conveying line 6 in an adjacent mode, and the transfer manipulators 33 alternately carry out the loading and unloading work on the lead-acid batteries 10 on the plurality of cast-weld machines 32.

It should be noted that, after the first material grasping robot 4 grasps the lead-acid battery 10 from the output station 11 and rotates 180 degrees, the lead-acid battery is inverted at the feeding station 21, the lead-acid battery 10 is driven by the automatic feeding mechanism 23 to transfer to the discharge station 22, the lug cutting mechanism 24, the lug brushing mechanism 25 and the lug shaping mechanism 26 synchronously complete the cutting and brushing operations, after the second material grasping robot 5 grasps the lead-acid battery 10 from the discharge station 22 and rotates 180 degrees, the lead-acid battery is placed on the conveying line 6, the conveying line 6 conveys the lead-acid battery 10 to the transfer robot 33, after the transfer robot 33 grasps the lead-acid battery 10 and rotates 180 degrees, the cast-weld station 320 on the cast-weld machine 32 is loaded one by one, and synchronously, after the cast-weld mold 322 receives lead liquid from the lead liquid container 321, and sliding to the position right below the lead-acid battery 10 at the cast-weld station 320, and driving the lead-acid battery 10 to descend by the positioning mechanism 323, so that the tab of the lead-acid battery 10 is inserted into the lead liquid contained in the lead liquid container 321, and cooling the lead liquid by the raised cooling mechanism 324 to complete the cast-weld work of the lead-acid battery 10.

As shown in fig. 3 to 5, the automatic feeding mechanism 23 includes a material loading tray 231 and a stepping assembly 232, the material loading tray 231 is used for loading the inverted lead-acid battery 10, the stepping assembly 232 drives the material loading tray 231 to move from the feeding station 21 to the discharging station 22, the material loading tray 231 has the same structure as the tray disclosed in the patent No. CN201920525436.0, and the stepping assembly 232 has the same structure and the same working principle as the stepping assembly disclosed in the patent No. CN 201920525436.0.

Further, the working principles of the ear cutting mechanism 24, the ear brushing mechanism 25 and the ear trimming mechanism 26 are the same as the working principles of the rolling brush assembly, the cutting assembly and the ear trimming assembly disclosed in the patent CN201920525436.0, respectively.

In addition, the number of the cutting and brushing devices 2 in the present invention can be adjusted according to the production processing speed, the number of the cutting and brushing devices 2 in this embodiment is preferably two, the second material grabbing manipulator 5 is located between the two cutting and brushing devices 2, the number of the cast-welding devices 3 can also be adjusted according to the production processing speed, and the number of the cast-welding devices 3 in this embodiment is preferably two.

As shown in fig. 22 and 23, it is worth emphasizing that when two groups of lead-acid batteries 10 are simultaneously input side by an input line 1, a combining mechanism 12 is disposed at an output station 11 of the input line 1, and combines the groups of lead-acid batteries 10, and the lead-acid batteries 10 are arranged at equal intervals, wherein the combining mechanism 12 includes collecting cylinders 120 symmetrically disposed on the conveying line 1, the collecting cylinders 120 push all the lead-acid batteries 10 conveyed side by side on the conveying line 1 to a central line of the conveying line 1 for combining, and then convey the lead-acid batteries to a conveying channel 121 connected to the output station 11 of the conveying line 1, a material sieving cylinder 122 is disposed at a position where the conveying channel 121 is connected to the conveying line 1, a transfer cylinder 123 is disposed at the tail of the conveying channel 121, the transfer cylinder 123 pushes the lead-acid batteries 10 located at the tail of the conveying channel 121 to a transfer platform 124 located at one side of the conveying channel 121 one by one side, then, an output cylinder 125 located at the rear side of the transfer platform 124 pushes the transfer platform 124 to a separation material frame 126 located at the front side of the transfer platform 124, a plurality of placing areas 1261 are equidistantly arranged on the separation material frame 126, a linear sliding table 127 which drives the separation material frame 126 to switch the placing areas 1261 left and right is arranged below the separation material frame 126, a push cylinder 128 is arranged at the rear side of the separation material frame 126, and the push cylinder 128 pushes the lead-acid batteries 10 on the separation material frame 126 to be transferred to a platform 129 to be grabbed in front of the separation material frame 126 so as to be grabbed by the first material grabbing manipulator 4.

The screening cylinder 122 is provided with a visual detection device for scanning and detecting the lead-acid battery 10, and the principle of the visual detection device is the working principle of a visual identification system, which is a conventional visual identification means and is not described herein again.

As shown in fig. 2, the cast welding machines 32 are provided with three groups, which are arranged at two sides of the conveying path of the conveying line 6 in a delta shape, and the transfer robot 33 is located at a central point of a triangle surrounded by the connecting lines of the cast welding machines 32.

It should be noted that the number of the cast-weld machines 32 in the present invention is not limited to three, and the transfer robot 33 is located at the center point of the triangle surrounded by the connecting lines of the cast-weld machines 32, so as to ensure that the distances from the transfer robot 33 to the cast-weld stations 320 on any one of the cast-weld machines 32 are consistent.

As shown in fig. 2, the first material grabbing manipulator 4, the second material grabbing manipulator 5 and the transfer manipulator 33 are all conventional mechanical arm structures, and the circular dotted line in the drawing of the specification is the moving range thereof.

As shown in fig. 8 to 11, as a preferred embodiment, the cast welding machine 32 includes a lifting mechanism 325 and a sliding mechanism 326, the lifting mechanism 325 is disposed right above the molten lead container 321, and is used for loading the cast welding mold 322 to sink into the molten lead container 321 to contain molten lead, and the sliding mechanism 326 is disposed between the positioning mechanism 323 and the cooling mechanism 324, and pulls the cast welding mold 322 to move back and forth between the lifting mechanism 325 and the cast welding station 320.

The lifting mechanism 325 comprises a lifting frame rail 3251 and a first lifting driving part 3252, the lifting frame rail 3251 is used for clamping and installing the cast-weld mold 322 in a parallel and symmetrical mode, the first lifting driving part 3252 drives the lifting frame rail 3251 to move up and down, in addition, the lifting mechanism 325 further comprises a cover plate 3253 positioned above the lifting frame rail 3251 and a second lifting driving part 3254 used for driving the cover plate 3253 to move up and down, before the first lifting driving part 3252 drives the cast-weld mold 322 to descend into the molten lead container 321 through the lifting frame rail 3251, the second lifting driving part 3254 drives the cover plate 3253 to cover the cast-weld mold 322, so that in the process that the cast-weld mold 322 descends to the molten lead container 321, the molten lead floating on the liquid level of the molten lead container 321 cannot be in contact with the working end face of the cast-weld mold 322, and the lead is prevented from being attached to the working end face of the cast-weld mold 322.

Further, the cast-weld mold 322 is of a square plate-shaped structure, a concave cast-weld forming runner 3220 is formed in the cast-weld mold 322, the cast-weld forming runner 3220 is used for containing lead liquid and is used for cast-welding the lead-acid battery 10, one end, facing the cast-weld station 320, of the cast-weld mold 322 is provided with symmetrically-arranged pulling holes 3221, the sliding mechanism 326 comprises hooks 3261 which are inserted into the pulling holes 3221 in a one-to-one correspondence manner and a horizontal driving assembly 3262 which drives the hooks 3261 to horizontally slide, the horizontal driving assembly 3262 is of an electric lead screw structure, the hooks 3261 are connected with a sliding lead screw nut on the electric lead screw structure, and the electric lead screw structure drives the lead screw nut to horizontally move, so that the hooks 3261 move, and further the cast-weld mold 322 is driven to mechanically and horizontally move.

As shown in fig. 10 and 11, as a preferred embodiment, the positioning mechanism 323 includes a turnover plate 3231 for storing the inverted lead-acid battery 10, a first elevation driving member 3232 for driving the turnover plate 3231 to move up and down, a pressing plate 3233 for pressing the lead-acid battery 10 against the turnover plate 3231, and a second elevation driving member 3234 for driving the pressing plate 3233 to move up and down.

As shown in fig. 9, the cooling mechanism 324 further includes a cooling liquid container 3241 and a lifting driver 3242 for lifting the cooling liquid container 3241.

After the cast-weld mold 322 moves to a position right below the cast-weld station 320, the pressing plate 3233 descends to press the lead-acid battery 10, then the turnover plate 3231 descends to insert the tabs of the lead-acid battery 10 into the cast-weld molding runners 3220, then the cooling liquid container 3241 ascends to cool the cast-weld mold 322, so that the lead liquid is solidified, and then the cast-weld mold is reset.

Example 2:

FIG. 6 is a schematic structural diagram of embodiment 2 of an intelligent full-automatic cast-weld production line for lead-acid storage batteries according to the present invention; as shown in the drawings, in which the same or corresponding components as those in embodiment 1 are denoted by the same reference numerals as those in embodiment 1, only the points different from embodiment 1 will be described below for the sake of convenience, and embodiment 2 is different from embodiment 1 shown in fig. 1 in that:

as shown in fig. 6 and 7, the automatic feeding mechanism 23 further includes a recycling component 233, the recycling component 233 is disposed right above the stepping component 232, and grabs the material loading tray 231 at the discharging station 22 and rotates to the feeding station 21 for recycling.

It should be noted that the recycling assembly 233 includes a truss set 2331 and a pneumatic claw set 2332, the pneumatic claw set 2332 is driven by the truss set 2331 to reciprocate between the discharging station 22 and the feeding station 21, wherein the truss set 2331 is a conventional structure that a motor drives a gear and a rack to move along a mounting frame in a matching manner, and details are not repeated herein, and the pneumatic claw set 2332 includes a material gripping claw 23321 symmetrically arranged to grip the material carrying tray 231, a link unit 23322 arranged between the material gripping claws 23321, a pneumatic driver 23323 driving the material gripping claw 23321 to open and close by the link unit 23322, and a lifting driver 23324 driving the material gripping claw 23321 to lift up and down.

Example 3:

FIG. 19 is a schematic structural diagram of embodiment 3 of an intelligent full-automatic cast-weld production line for lead-acid batteries according to the present invention; as shown in the drawings, in which the same or corresponding components as those in embodiment 1 are denoted by the same reference numerals as those in embodiment 1, only the points different from embodiment 1 will be described below for the sake of convenience, and embodiment 3 differs from embodiment 1 shown in fig. 1 in that:

as shown in fig. 19 to 21, the structure difference between the brush ear mechanism 25 and the rolling brush assembly disclosed in CN201920525436.0 is that the two ends of the brush roller 251 of the brush ear mechanism 25 are provided with a splicing structure which is quickly detachable from the rotating shaft 252, and the splicing structure includes a plug 2511 disposed at the end of the brush roller 251, a slot 2521 and a limit block 2513 disposed at the connecting end of the rotating shaft 252 and the brush roller 251.

During installation, the plug 2511 is inserted into the slot 2521, the plug 2511, the limit block 2513 and the insertion slot 2521 are integrally connected and fixed in a threaded connection mode when the limit block 2513 is placed, the quick assembly of the brush roll 251 is realized, and compared with the existing brush roll, the brush roll is not required to be disassembled from a bearing for installing the brush roll during disassembly, and the disassembly and the assembly are more convenient.

As shown in fig. 17 and 18, the structure of the ear cutting mechanism 24 is different from that of the round brush assembly disclosed in the patent CN201920525436.0 in that the ear cutting mechanism 25 further includes a lifting component 253, the lifting component 253 includes a movable mounting plate 2531, a fixed mounting plate 2532, a bottom plate 2533 and a lead screw lifting unit 2534, wherein the movable mounting plate 2531 is used for mounting the brush roller 251 and a motor for driving the brush roller 251 to rotate, the fixed mounting plate 2532 is fixedly connected with the bottom plate 2533, the lead screw lifting unit 2534 is mounted on the bottom plate 2533 and drives the movable mounting plate 2531 to be slidably adjusted in a vertical direction relative to the fixed mounting plate 2532, and the lead screw lifting unit 2534 includes a worm 25341, a turbine, a power shaft 25342 and a hand wheel 25343.

After the brush roll 251 works for a period of time, the hand wheel 25343 drives the power shaft 25342 to rotate, the power shaft 25342 drives the turbine connected with the power shaft 25342 to rotate along the axial direction, the worm 25341 moves and goes up and down along the vertical direction relative to the turbine, the movable mounting plate 2531 is driven to go up and down, and then the brush roll 251 and the motor are driven to go up and down, wherein the worm 25341 and the turbine are of a conventional transmission structure, and therefore the turbine is not marked in the drawing.

In addition, the movable mounting plate 2531 and the fixed mounting plate 2532 are slidably arranged through a slide rail and slide block pair, and a hand screw 2535 for fixing the movable mounting plate 2531 and the fixed mounting plate 2532 after adjustment is completed is arranged on the movable mounting plate 2531.

Example 4:

FIG. 1 is a schematic structural diagram of an embodiment 4 of an intelligent full-automatic cast-weld production line for lead-acid storage batteries according to the invention; as shown in the drawings, in which the same or corresponding components as those in embodiment 1 are denoted by the same reference numerals as those in embodiment 1, only the points different from embodiment 1 will be described below for the sake of convenience, and embodiment 4 is different from embodiment 1 shown in fig. 1 in that:

as shown in fig. 1, the cast-weld machines 32 are arranged in three groups, and are arranged on the same side of the conveying path of the conveying line 6 in an arc shape, and the transfer robot 33 is located at the center of the arc.

It should be noted that, the cast-weld machines 32 in this embodiment are arranged on the same side of the conveying path of the conveying line 6 in an arc shape, and the transfer manipulator 33 is located at the center of the arc, because the cast-weld machines 32 are close to each other, the moving distance of the transfer manipulator 33 for grabbing the lead-acid battery 10 is shorter than that of the transfer manipulator 33 in the fourth embodiment, the reaction is faster, and the working efficiency is higher.

Example 5:

FIG. 16 is a schematic structural diagram of an embodiment 5 of an intelligent full-automatic cast-weld production line for lead-acid storage batteries according to the present invention; as shown in the drawings, in which the same or corresponding components as those in embodiment 1 are denoted by the same reference numerals as those in embodiment 1, only the points different from embodiment 1 will be described below for the sake of convenience, and embodiment 5 is different from embodiment 1 shown in fig. 1 in that:

as shown in fig. 16, the cast-welding machine 32 includes a groove-entering mechanism 327, and the groove-entering mechanism 327 is slidably disposed between the positioning mechanism 323 and the cooling mechanism 324, and is used for performing a groove-entering operation on the cast-welded lead-acid battery 10.

In a preferred embodiment, the groove entering mechanism 327 includes a shaping bar 3271, a mounting plate 3272 for mounting the shaping bar 3271, and a pusher 3273 for driving the mounting plate 3272 to horizontally push.

It should be noted that, in order to cooperate with the cast-weld work of the lead-acid battery 10, when the upper electrode plate of the lead-acid battery 10 is assembled with the battery case, the upper electrode plate is not pushed in place, and a part of the electrode plate is higher than the upper end surface of the battery case, so that after the cast-weld work of the lead-acid battery 10 is completed, the electrode plate needs to be pushed in place, the mounting plate 3272 provided with the shaping bar 3271 is pushed to the position right below the cast-weld station 320 by the pusher 3273, and the lead-acid battery 10 is moved downwards by the positioning mechanism 323 to abut against the shaping bar 3271, so that the electrode plate is pushed in place, that is, the groove entering work is completed.

Example 6:

FIG. 15 is a schematic structural diagram of an embodiment 6 of an intelligent full-automatic cast-weld production line for lead-acid batteries according to the present invention; as shown in the drawings, in which the same or corresponding components as those in embodiment 1 are denoted by the same reference numerals as those in embodiment 1, only the points different from embodiment 1 will be described below for the sake of convenience, and embodiment 6 is different from embodiment 1 shown in fig. 1 in that:

as shown in fig. 15, the cast welding machine 32 includes a scraping mechanism 328, and the scraping mechanism 328 is mounted on the lifting mechanism 325 and scrapes the molten lead on the working end surface of the cast welding mold 322 output by the lifting mechanism 325.

In a preferred embodiment, the scraping mechanism 328 includes a scraping plate 3281, a connecting mounting frame 3282, and a scraping lifter 3283, and the scraping lifter 3283 drives the scraping plate 3281 to move up and down through the connecting mounting frame 3282.

It should be noted that, in the process that the cast-weld mold 322 takes the lead liquid from the lead liquid container 321 and transfers the lead liquid to the position right below the cast-weld station 320, the scraping lifter 3283 drives the scraper 3281 to descend to contact with the working end face of the cast-weld mold 322 through the connecting mounting seat frame 3282, and by the movement of the cast-weld mold 322, the scraper 3281 is used to scrape off the excess lead liquid on the working end face of the cast-weld mold 322, so as to prevent the lead liquid in the cast-weld molding runner 3220 from forming large-area flash after being cooled.

Example 7:

an intelligent full-automatic cast-weld production line production process for a lead-acid storage battery according to embodiment 7 of the invention is described with reference to embodiments 1 to 6.

As shown in fig. 24, a production process of an intelligent full-automatic cast-weld production line of a lead-acid storage battery comprises the following steps:

firstly, inputting lead-acid batteries 10 to be cast-welded after pre-entering a groove are sequentially and equidistantly conveyed to an output station 11 of an input line 1 from the input line 1;

secondly, cutting and brushing, namely grabbing a plurality of formed battery packs by a first grabbing manipulator 4 adjacently arranged on the output station 11 of the lead-acid battery 10 positioned on the output station 11, rotating for 180 degrees, and then inversely placing the battery packs on a feeding station 21 of a cutting and brushing device 2 opposite to the output station 11, wherein in the process that the battery packs are pushed to a discharging station 22 at the other end of the cutting and brushing device 2 by an automatic feeding mechanism 23 on the cutting and brushing device 2, a lug cutting mechanism 24, a lug brushing mechanism 25 and a lug shaping mechanism 26 which are arranged below the automatic feeding mechanism 23 respectively complete the rolling cutting, rolling brushing and shaping of the upper lugs of the cutting battery packs on the lead-acid battery 10;

step three, transferring and conveying, wherein a battery pack which is positioned at the output station 11 and finishes the cutting and brushing work is grabbed by a second material grabbing manipulator 5 adjacently arranged at the discharge station 22, rotated for 180 degrees and then placed on a conveying line 6 adjacently arranged with the second material grabbing manipulator 5, and the lead-acid battery 10 in the battery pack is conveyed to a transferring manipulator 33 adjacently arranged beside the conveying line 6 by the conveying line 6; and

step four, cast welding, namely transferring the lead-acid battery 10 to the transfer manipulator 33, grabbing a plurality of lead-acid batteries by the transfer manipulator 33 at a time and transferring the lead-acid batteries to a cast welding machine 32 to complete cast welding work, wherein the cast welding work comprises the following steps:

step a, loading, wherein a plurality of lead-acid batteries 10 on the conveying line 6 are grabbed by the transfer manipulator 33 and are inverted on a cast-weld station 320 in the cast-weld machine 32 after rotating 180 degrees;

step b, mold transferring, wherein in synchronization with the step b, the cast-weld mold 322 in the molten lead container 321 on one side of the cast-weld station 320 is transferred to the position right below the cast-weld station 320 after molten lead is contained in the molten lead container 321, and in the transfer process, the surface of the cast-weld mold 322 synchronously finishes mold scraping treatment;

step c, cast-weld processing, namely after the lead-acid battery 10 at the cast-weld station 320 is limited by a positioning mechanism 323 positioned above the cast-weld station 320, driving the lead-acid battery 10 to descend until a tab on the lead-acid battery 10 is inserted into lead liquid held by the cast-weld mold 322, synchronously lifting a cooling mechanism 324 positioned right below the cast-weld station 320, cooling the cast-weld mold 322, and completing cast-weld work on the lead-acid battery 10;

d, demolding, lifting the lead-acid battery 10 after the cast-weld work is finished to separate from the cast-weld mold 322, automatically resetting the cast-weld mold 322 and the cooling mechanism 324,

step e, groove entering, wherein the pole group on the lead-acid battery 10 after demolding is extruded to enable the pole group to be abutted against the bottom of the battery shell;

and f, unloading, namely grabbing the lead-acid battery 10 after the groove is formed, turning the lead-acid battery by 180 degrees by the transfer manipulator 33, placing the lead-acid battery on the conveying line 6, and outputting the lead-acid battery by the conveying line 6.

It should be noted that, the invention utilizes the automatic close connection of the cutting and brushing step and the cast-weld step to realize the automatic transfer conveying and cutting and brushing processing of the lead-acid battery, and realizes the automatic feeding and discharging operation of a plurality of groups of cast-weld machines alternately, so that the plurality of groups of cast-weld machines simultaneously carry out the cast-weld processing operation, the processing efficiency is improved, the mass use of square trays is reduced, and the processing cost is reduced.

In the cutting and brushing step, the recycling component 233 is arranged on the cutting and brushing device 2, and the recycling component 233 is used for conveying the material carrying disc 231 used for carrying the lead-acid battery 10 on the cutting and brushing device 2 to the feeding station 21 of the cutting and brushing device 2 in a rotating manner, so that the automatic recycling of the material carrying disc 21 is realized, the recycling path is short, the connection with the input line 1 and the second material grabbing manipulator 4 is tight, and the processing efficiency is higher.

Furthermore, in the feeding step, the working time difference among the multiple groups of cast-weld machines 32 is utilized, and the multiple groups of cast-weld machines 32 are subjected to alternative automatic feeding and discharging work through the one group of transfer manipulator 33, so that the work connection of the cast-weld machines 32 is tighter, and the work efficiency is higher.

Furthermore, in the cast-weld processing step, the cast-weld mold 322 is set to be movable to the outside of the lead liquid container 321, so that the cast-weld work of the lead-acid battery 10 is performed outside the lead liquid container 321, compared with the traditional automatic processing equipment, the conveying process of conveying the lead-acid battery 10 to the upper part of the lead liquid container 321 is reduced, the front-back connection mode of the cast-weld processing is optimized, the processing time is reduced, and the processing efficiency is improved.

In addition, the cast-weld mold 322 is not provided with a cooling channel, and the cast-weld mold 322 is directly cooled in a covering manner by the cooling mechanism 324, so that the cooling efficiency is higher and the cooling effect is better than that of a cooling mode with a cooling channel.

In addition, the groove feeding step is arranged between the cast-weld processing step and the discharging step, the groove feeding mechanism 327 is arranged on the cast-weld machine 32, the groove feeding processing of the cast-welded lead-acid battery 10 is directly carried out at the cast-weld station 320, the transfer is not needed, the cast-weld step and the groove feeding step are tightly connected, the useless transfer work is avoided, and the processing time is shortened.

The working process is as follows:

after pre-feeding the lead-acid battery 10 to be cast-welded into the tank, the lead-acid battery 10 is sequentially and equidistantly conveyed to an output station 11 of the input line 1 by an input line 1, the lead-acid battery 10 positioned at the output station 11 is picked by a first material grabbing manipulator 4 adjacently arranged at the output station 11 to form a plurality of battery packs, the battery packs are inverted on a feeding station 21 of a cutting and brushing device 2 opposite to the output station 11 after rotating for 180 degrees, in the process that the battery packs are pushed to a discharging station 22 at the other end of the cutting and brushing device 2 by an automatic feeding mechanism 23 on the cutting and brushing device 2, a lug cutting mechanism 24, a lug brushing mechanism 25 and a lug shaping mechanism 26 arranged below the automatic feeding mechanism 23 respectively complete the roll cutting, roll brushing and shaping of lugs on the cutting battery pack, and the battery packs positioned at the discharging station 22 complete the cutting and brushing work, the lead-acid battery 10 in the battery pack is conveyed to a transfer manipulator 33 adjacently arranged beside the conveying line 6 by the conveying line 6 after being grabbed by a second material grabbing manipulator 5 adjacently arranged at the discharging station 22 and rotated for 180 degrees, the lead-acid battery 10 on the conveying line 6 is grabbed by the transfer manipulator 33 and is inversely arranged on a cast-welding station 320 in the cast-welding machine 32 after being rotated for 180 degrees, a cast-welding mold 322 in a lead liquid container 321 positioned at one side of the cast-welding station 320 is synchronously transferred to the position under the cast-welding station 320 after containing lead liquid from the lead liquid container 321, in the transferring process, the surface of the cast-welding mold 322 synchronously finishes the mold scraping treatment, and a positioning mechanism 323 positioned above the cast-welding station 320 limits the lead-acid battery 10 at the cast-welding station 320, the lead-acid battery 10 is driven to descend until the tab of the lead-acid battery 10 is inserted into the lead liquid contained in the cast-weld mold 322, the cooling mechanism 324 located right below the cast-weld station 320 is lifted synchronously, the cast-weld mold 322 is cooled, cast-weld work is completed on the lead-acid battery 10, the lead-acid battery 10 after cast-weld work is lifted and separated from the cast-weld mold 322, the cast-weld mold 322 and the cooling mechanism 324 are reset automatically, the pole group on the lead-acid battery 10 after demolding is extruded to enable the pole group to be in contact with the bottom of the battery shell in place, the lead-acid battery 10 after being grooved is grabbed by the transfer manipulator 33, turned over for 180 degrees and then placed on the conveying line 6, and output by the conveying line 6.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a full-automatic cast joint production line of lead acid battery intelligence, includes input line (1), at least a set of brush equipment (2) and at least a set of cast joint equipment (3) of cutting, input line (1) are used for the input to treat cast joint lead acid battery (10), and output station (11) on it just sets up with adjacent feeding station (21) of establishing on cutting brush equipment (2), the adjacent ejection of compact station (22) department of cutting brush equipment (2) is equipped with corresponding cast joint equipment (3), its characterized in that:

a first material grabbing mechanical arm (4) is arranged at the position of an output station (11) on the input line (1) in an adjacent mode, a second material grabbing mechanical arm (5) is arranged at the position of a discharging station (22) of the cutting and brushing equipment (2) in an adjacent mode, and a conveying line (6) is arranged at one side of the second material grabbing mechanical arm (5) in an adjacent mode;

an automatic feeding mechanism (23) is arranged on the cutting and brushing equipment (2), the automatic feeding mechanism (23) is used for loading a plurality of inverted lead-acid batteries (10) and is transferred to the discharging station (22) from the feeding station (21) in a sliding manner, and an ear cutting mechanism (24), an ear brushing mechanism (25) and an ear arranging mechanism (26) are sequentially arranged below the automatic feeding mechanism (23) in parallel;

cast joint equipment (3) include cast joint machine (32) and transfer manipulator (33) of a plurality of groups, a plurality of groups cast joint machine (32) all adjacent locate transfer chain (6) delivery path both sides, and this cast joint machine (32) all include lead liquid container (321), cast joint mould (322), positioning mechanism (323) and cooling body (324), cast joint mould (322) remove along vertical direction and horizontal direction and set up, positioning mechanism (323) adjacent locate lead liquid container (321) one side, cooling body (324) set up in under positioning mechanism (323), just positioning mechanism (323) with be provided with cast joint station (320) between cooling body (324), this cast joint station (320) all towards adjacent locate transfer chain (6) delivery path one side transfer manipulator (33) set up, and this transfer manipulator (33) are in turn to a plurality of groups cast joint machine (32) go on lead acid battery (10) Material and unloading work;

the first material grabbing mechanical arm (4) grabs the lead-acid battery (10) from the output station (11) and rotates 180 degrees, then the lead-acid battery is inverted to the feeding station (21), the lead-acid battery (10) is driven by the automatic feeding mechanism (23) to be transferred to the discharging station (22), the lug cutting mechanism (24), the lug brushing mechanism (25) and the lug shaping mechanism (26) are used for finishing the cutting and brushing work synchronously, the second material grabbing mechanical arm (5) grabs the lead-acid battery (10) which finishes the cutting and brushing work and rotates 180 degrees from the discharging station (22) and then places the lead-acid battery on the conveying line (6), the lead-acid battery (10) is conveyed to the transfer mechanical arm (33) by the conveying line (6), the transfer mechanical arm (33) grabs the lead-acid battery (10) and rotates 180 degrees and then overturns, and then the cast-weld stations (320) on the cast-weld machine (32) are loaded one by one, synchronous, cast joint mould (322) certainly after flourishing lead liquid in lead liquid container (321), slide to being located under lead acid battery (10) of cast joint station (320) department, positioning mechanism (323) drive lead acid battery (10) descend, make utmost point ear on this lead acid battery (10) insert in the lead liquid that lead liquid container (321) flourished was got, and by the lifting cooling body (324) cool off lead liquid, accomplish the cast joint work of lead acid battery (10).

2. The intelligent full-automatic cast-weld production line for the lead-acid storage batteries according to claim 1, characterized in that the automatic feeding mechanism (23) comprises a material carrying disc (231) and a stepping assembly (232), the material carrying disc (231) is used for carrying the inverted lead-acid batteries (10), and the stepping assembly (232) drives the material carrying disc (231) to move from the feeding station (21) to the discharging station (22).

3. The intelligent full-automatic cast-weld production line of lead-acid storage batteries according to claim 2, characterized in that the automatic feeding mechanism (23) further comprises a recycling component (233), the recycling component (233) is arranged right above the stepping component (232), and the recycling component grabs the material loading plate (231) at the discharging station (22) and rotates to the feeding station (21) for recycling.

4. The intelligent full-automatic cast-weld production line for the lead-acid storage batteries according to claim 1 is characterized in that the cast-weld machines (32) are provided with three groups, the three groups are arranged on two sides of a conveying path of the conveying line (6) in a delta shape, and the transfer manipulator (33) is positioned at the central point of a triangle surrounded by the connecting line of the cast-weld machines (32).

5. The intelligent full-automatic cast-weld production line of lead-acid storage batteries according to claim 4, characterized in that the cast-weld machine (32) comprises a lifting mechanism (325) and a sliding mechanism (326), wherein the lifting mechanism (325) is arranged right above the molten lead container (321) and used for loading the cast-weld mold (322) to sink into the molten lead container (321) to contain molten lead, and the sliding mechanism (326) is arranged between the positioning mechanism (323) and the cooling mechanism (324) and used for drawing the cast-weld mold (322) to move back and forth between the lifting mechanism (325) and the cast-weld station (320).

6. The intelligent full-automatic cast-weld production line of the lead-acid storage battery according to claim 5, wherein one end, facing the cast-weld station (320), of the cast-weld mold (322) is provided with symmetrically arranged drawing holes (3221), and the sliding mechanism (326) comprises hooks (3261) which are inserted into the drawing holes (3221) in a one-to-one correspondence manner.

7. The intelligent full-automatic cast-weld production line for the lead-acid storage batteries according to claim 5, characterized in that the cast-weld machine (32) comprises a groove entering mechanism (327), the groove entering mechanism (327) is slidably arranged between the positioning mechanism (323) and the cooling mechanism (324), and is used for performing groove entering work on the cast-welded lead-acid batteries (10).

8. The intelligent full-automatic cast-weld production line for lead-acid storage batteries according to claim 5, characterized in that the cast-weld machine (32) comprises a scraping mechanism (328), wherein the scraping mechanism (328) is mounted on the lifting mechanism (325) and scrapes lead liquid on the working end face of the cast-weld mold (322) output by the lifting mechanism (325).

9. The production process of the intelligent full-automatic cast-weld production line of the lead-acid storage battery is characterized by comprising the following steps of:

step one, inputting, namely conveying the lead-acid batteries (10) to be cast-welded to an output station (11) of an input line (1) one by one, orderly and equidistantly from the input line (1);

secondly, cutting and brushing, wherein a plurality of formed battery packs are grabbed by a first grabbing manipulator (4) adjacently arranged on the output station (11) of the lead-acid battery (10) positioned on the output station (11), and are inverted on a feeding station (21) of a cutting and brushing device (2) opposite to the output station (11) after rotating for 180 degrees, the battery packs are pushed to a discharging station (22) at the other end of the cutting and brushing device (2) by an automatic feeding mechanism (23) on the cutting and brushing device (2), and a lug cutting mechanism (24), a lug brushing mechanism (25) and an lug shaping mechanism (26) which are arranged below the automatic feeding mechanism (23) are used for respectively finishing the rolling cutting, rolling and brushing and shaping of lugs on the cutting battery pack on the lead-acid battery (10);

step three, transferring and conveying, wherein a battery pack which is positioned at the discharging station (22) and finishes the cutting and brushing work is grabbed by a second material grabbing manipulator (5) adjacently arranged at the discharging station (22), rotated for 180 degrees and then placed on a conveying line (6) adjacently arranged with the second material grabbing manipulator (5), and a lead-acid battery (10) in the battery pack is conveyed to a transferring manipulator (33) adjacently arranged beside the conveying line (6) by the conveying line (6); and

fourthly, cast welding, wherein the lead-acid battery (10) transferred to the transfer manipulator (33) is grabbed by the transfer manipulator (33) at one time and is only transferred to a cast welding machine (32) to complete cast welding work, and the cast welding work comprises the following steps:

a, feeding, wherein a plurality of lead-acid batteries (10) on the conveying line (6) are grabbed by the transfer manipulator (33), rotated by 180 degrees and then inverted on a cast-weld station (320) in the cast-weld machine (32);

b, transferring the die, namely synchronously shifting the cast-weld die (322) in the molten lead container (321) on one side of the cast-weld station (320) to a position right below the cast-weld station (320) after molten lead is contained in the molten lead container (321), and synchronously finishing die scraping treatment on the surface of the cast-weld die (322) in the shifting process;

step c, performing cast-weld processing, namely limiting the lead-acid battery (10) at the cast-weld station (320) by a positioning mechanism (323) positioned above the cast-weld station (320), driving the lead-acid battery (10) to descend until a tab on the lead-acid battery (10) is inserted into lead liquid contained in the cast-weld mold (322), synchronously lifting a cooling mechanism (324) positioned right below the cast-weld station (320), cooling the cast-weld mold (322), and completing cast-weld work on the lead-acid battery (10);

d, demolding, lifting the lead-acid battery (10) after the cast-weld work is finished to separate from the cast-weld mold (322), automatically resetting the cast-weld mold (322) and the cooling mechanism (324),

step e, groove entering, wherein the pole group on the lead-acid battery (10) after demolding is extruded to enable the pole group to be abutted against the bottom of the battery shell;

and f, unloading, namely grabbing the lead-acid battery (10) after the lead-acid battery is fed into the groove by the transfer manipulator (33), turning the lead-acid battery for 180 degrees, placing the lead-acid battery on the conveying line (6) and outputting the lead-acid battery by the conveying line (6).