Sodium-nickel battery melt filling and testing line
阅读说明:本技术 一种钠镍电池熔体填充及测试线 (Sodium-nickel battery melt filling and testing line ) 是由 祝海仕 王伟 马瑞 于 2018-09-05 设计创作,主要内容包括:本发明一种钠镍电池熔体填充及测试线,包括扫码上料机器人、熔体灌注机、灌注位上下料机器人、密封钉焊接机、冷却炉和测试下料机;其特征在于:所述扫码上料机器人上设置有电池夹爪和有眼螺钉夹爪;在扫码上料机器人与灌注位上下料机器人之间还设有扫码称重不良品收集工位;灌注位上下料机器人从扫码称重不良品收集工位上夹取电池并送至所述熔体灌注机上进行灌注;灌注后的电池被转送至所述密封钉焊接机;密封钉焊接机对接所述冷却炉;冷却炉的出口处设置所述测试下料机;还包括控制系统和空气过滤系统;所述控制系统以工业以太网连接为基础,通过串行总线分别连接至各个单元;所述空气过滤系统包括设置在各单元上的过滤风机和过滤介质。(The invention relates to a sodium-nickel battery melt filling and testing line, which comprises a code scanning feeding robot, a melt filling machine, a filling position feeding and discharging robot, a sealing nail welding machine, a cooling furnace and a testing discharging machine, wherein the code scanning feeding robot is connected with the sealing nail welding machine; the method is characterized in that: the code scanning and feeding robot is provided with a battery clamping jaw and an eyebolt clamping jaw; a code scanning weighing defective product collecting station is also arranged between the code scanning feeding robot and the filling station feeding and discharging robot; a filling position feeding and discharging robot clamps a battery from a code scanning and weighing defective product collecting station and conveys the battery to the melt filling machine for filling; transferring the poured battery to the sealing nail welding machine; the sealing nail welding machine is butted with the cooling furnace; the outlet of the cooling furnace is provided with the test blanking machine; the air filter also comprises a control system and an air filtering system; the control system is connected to each unit through a serial bus on the basis of industrial Ethernet connection; the air filtering system comprises a filtering fan and a filtering medium which are arranged on each unit.)
1. A sodium nickel battery melt filling and testing line, the unit of which comprises: a code scanning feeding robot, a melt filling machine, a filling position feeding and discharging robot, a sealing nail welding machine, a cooling furnace and a test discharging machine; the method is characterized in that: the code scanning and feeding robot is provided with a battery clamping jaw and an eyebolt clamping jaw; a code scanning weighing defective product collecting station is also arranged between the code scanning feeding robot and the filling station feeding and discharging robot; a filling position feeding and discharging robot clamps a battery from a code scanning and weighing defective product collecting station and conveys the battery to the melt filling machine for filling; transferring the poured battery to the sealing nail welding machine; the sealing nail welding machine is butted with the cooling furnace; the outlet of the cooling furnace is provided with the test blanking machine;
the air filter also comprises a control system and an air filtering system; the control system is connected to each unit through a serial bus on the basis of industrial Ethernet connection; the air filtering system comprises a filtering fan and a filtering medium which are arranged on each unit.
2. The melt filling and testing line for sodium nickel batteries according to claim 1, characterized in that: the melt filling machine at least comprises the following components which are respectively arranged in different sealable containers: a measurement chamber and a battery; each sealable container is butted with a pressure generating assembly; the measuring chamber is butted with the battery through a melt nozzle;
the seal nail welding machine at least comprises a first rotating disc, a second rotating disc and a third rotating disc, wherein the first rotating disc is arranged in the circumferential direction: the device comprises a first feeding robot, a sealing nail dust removal mechanism, a sealing nail feeding mechanism and a sealing nail welding mechanism;
the cooling furnace at least comprises a circulating feeding line arranged in the cooling room; an air inlet duct is arranged on the cooling room; the circulating feeding line is respectively provided with a robot for feeding and discharging materials;
the test blanking machine at least comprises a first rotary disc and a second rotary disc, wherein the first rotary disc is arranged in the circumferential direction: the device comprises a product dust removal mechanism, a thickness testing mechanism, an open-circuit voltage testing mechanism and a second feeding robot.
3. The melt filling and testing line for sodium nickel batteries according to claim 2, wherein: the melt filling machine also comprises a positioning plate, a battery ejector rod and a positioning jig; the measuring chamber is arranged in the heat-preservation aluminum shell, and the battery is arranged in the vacuumizing sealing cover; the heat-preservation aluminum shell is also butted with a melt storage tank; a nozzle heater and a residual liquid cleaning module are arranged at the melt nozzle; the inner cavity of the positioning jig is coaxially communicated with the matching hole on the positioning plate; the positioning plate is vertically lifted by the pneumatic guide piece and is butted on the sealing container outside the battery; the upper end of the battery ejector rod penetrates through the positioning plate and is inserted into the inner cavity of the positioning jig, and the lower end of the battery ejector rod is movably matched with the middle part of the connecting rod; one end of the connecting rod is vertically pushed and pulled by aerodynamic force.
4. The melt filling and testing line for sodium nickel batteries according to claim 3, wherein: the pressure generating assembly comprises a nitrogen tank and a vacuum pump; the nitrogen tank is connected with the vacuum pump in parallel and then is connected to the sealable container; a vacuum switch valve is arranged on the vacuum pump; a nitrogen switch valve is arranged on the nitrogen tank; the nozzle heater is a heating wire structure; a brush plate made of Teflon material extends out of the residual liquid cleaning module to clean the melt nozzle; the residual liquid cleaning module comprises a third cylinder and a Teflon brush plate; a third cylinder pushes a Teflon brush plate; the Teflon brush plate is matched with and penetrates through the vacuumizing sealing cover through a sealing piece.
5. The melt filling and testing line for sodium nickel batteries according to claim 2 or 4, characterized in that: on the sealing nail welding machine, a plurality of jigs are arranged on the first turntable; the sealing nail dust removal mechanism comprises an iron wire brush and a first dust absorption pipe; the sealing nail feeding mechanism comprises a vibrating disc, a direct vibrating feeder, a material grabbing module and a linear module; the sealing nail welding mechanism comprises a laser welding mechanism driven by a three-axis system moving module; the laser welding mechanism comprises a vision module, a prepressing module and a laser welding module.
6. The melt filling and testing line for sodium nickel batteries according to claim 5, wherein: the circulating feeding line is formed by butting a full charging basket cooling line and an empty charging basket return line; a steering table for reversing feeding is arranged at the joint of the full charging basket cooling line and the empty charging basket return line; the steering surface of the steering table is connected with the feeding table or the discharging table; the feeding platform and the discharging platform are respectively matched with a feeding robot or a discharging robot; an inductor is arranged at the steering table; the feeding platform and the discharging platform are both provided with forward and backward feeding components.
7. The melt filling and testing line for sodium nickel batteries according to claim 2 or 6, characterized in that: the test blanking machine also comprises a non-defective product blanking belt and a defective product blanking belt; a jig is also arranged on the second turntable; the product dust removing mechanism comprises a second dust collecting pipe and a dust removing fan; the thickness testing mechanism comprises a Z-axis linear module and a thickness measuring sensor; open circuit voltage accredited testing organization includes the voltage probe of the vertical propelling movement of slip table cylinder.
8. The melt filling and testing line for sodium nickel batteries according to claim 7, wherein: a code scanning gun, a defective product collecting position, an eyebolt collecting box and a weighing position before pouring are arranged on the code scanning weighing defective product collecting station; four groups are arranged in the weighing positions before the perfusion.
9. The melt filling and testing line for sodium nickel batteries according to claim 8, wherein: a plurality of melt filling machines are arranged on two sides of the feeding and discharging robot at the filling position; the melt filling machine is uniformly distributed on two sides of the feeding and discharging robot on the filling position.
Technical Field
The invention relates to the field of battery filling processing equipment, in particular to a sodium-nickel battery melt filling and testing line.
Background
The traditional battery melt filling device is characterized in that a melt is pumped into a storage barrel behind the filling device, the melt is pumped into a measuring cup of the filling device through a pressure pump, redundant melt flows back to an acid storage barrel, and a new batch of melt can be placed into the storage barrel after the melt in the storage barrel is used up. The battery needs to be clamped and positioned in the process of melt filling, and then the interface is communicated with a filling mechanism through a filling port and is filled through a pressure pump. The price increasing structure for clamping and positioning the battery needs to perform accurate price increasing control on the battery so as to ensure that the battery can be in seamless butt joint on the filling structure.
The existing melt filling machine belongs to a semi-automatic structure, can fill the melt into a supplied material battery only by manual assistance, not only consumes manpower, has low efficiency and is difficult to maintain, but also is not safe enough for operators. For example, the chinese invention patent "a valve-regulated lead-acid battery filling system", application No. 201210087632.7, discloses a device comprising an acid storage tank and a plurality of quantitative measuring cups, wherein the quantitative measuring cups are placed in the acid storage tank and used for injecting acid into the valve-regulated lead-acid battery; the acid cooling device is connected with the filling device through an acid inlet pipe and is used for cooling the acid liquor to be within the threshold range of the valve-controlled lead-acid battery; and the acid pumping device is connected with the filling device through one end of the acid outlet pipe, and the other end of the acid pumping device is connected with the acid cooling device and used for pumping the acid liquid in the acid storage barrel of the filling device back to the acid cooling device. Although this structure can be fast effectual carry out the battery and fill, because sealed, pressure control's mode is simple, its filling effect is also not ideal, and the battery is inside because the space is narrow and small, and atmospheric pressure control unstability can lead to unable complete filling. Moreover, because the location of battery adopts general tool, its cooperation mode is simple, and the battery can't play sealed butt joint effect at the in-process that fills, brings a lot of inconveniences to filling.
The traditional battery testing equipment can quantitatively and accurately measure some basic parameters of the battery, can measure parameters such as open-circuit voltage, shape and size of the battery, greatly facilitates the production and pre-sale and post-sale service work of the battery, can visually judge the performance and the quality of the battery by adopting a plurality of simple steps, has the function of quick screening and improves the production efficiency.
The existing testing machine belongs to a semi-automatic structure, can complete testing on incoming batteries only by manual assistance, and is labor-consuming, low in efficiency and not safe enough for operators. For example, the invention patent of china, "square battery shaping detector", application No. 201511030561.7, discloses a mechanical structure including loading, unloading, battery appearance test, and battery performance test. Although the purpose of efficiently detecting the battery products is achieved, the structure of the device is complicated in equipment structure, feeding and processing are inconvenient, and the operation efficiency of the device is difficult to improve.
Disclosure of Invention
The invention relates to a sodium-nickel battery melt filling and testing line, which comprises a code scanning feeding robot, a melt filling machine, a filling position feeding and discharging robot, a sealing nail welding machine, a cooling furnace and a testing discharging machine, wherein the code scanning feeding robot is connected with the test feeding machine; the code scanning and feeding robot is provided with a battery clamping jaw and an eyebolt clamping jaw; a code scanning weighing defective product collecting station is also arranged between the code scanning feeding robot and the filling station feeding and discharging robot; a filling position feeding and discharging robot clamps a battery from a code scanning and weighing defective product collecting station and conveys the battery to the melt filling machine for filling; transferring the poured battery to the sealing nail welding machine; the sealing nail welding machine is butted with the cooling furnace; the outlet of the cooling furnace is provided with the test blanking machine;
the air filter also comprises a control system and an air filtering system; the control system is connected to each unit through a serial bus on the basis of industrial Ethernet connection; the air filtering system comprises a filtering fan and a filtering medium which are arranged on each unit.
Preferably, the melt-pouring machine comprises at least: a measurement chamber and a battery; each sealable container is butted with a pressure generating assembly; the measuring chamber is butted with the battery through a melt nozzle;
the seal nail welding machine at least comprises a first rotating disc, a second rotating disc and a third rotating disc, wherein the first rotating disc is arranged in the circumferential direction: the device comprises a first feeding robot, a sealing nail dust removal mechanism, a sealing nail feeding mechanism and a sealing nail welding mechanism;
the cooling furnace at least comprises a circulating feeding line arranged in the cooling room; an air inlet duct is arranged on the cooling room; the circulating feeding line is respectively provided with a robot for feeding and discharging materials;
the test blanking machine at least comprises a first rotary disc and a second rotary disc, wherein the first rotary disc is arranged in the circumferential direction: the device comprises a product dust removal mechanism, a thickness testing mechanism, an open-circuit voltage testing mechanism and a second feeding robot.
Preferably, the melt filling machine further comprises a positioning plate, a battery ejector rod and a positioning jig; the measuring chamber is arranged in the heat-preservation aluminum shell, and the battery is arranged in the vacuumizing sealing cover; the heat-preservation aluminum shell is also butted with a melt storage tank; a nozzle heater and a residual liquid cleaning module are arranged at the melt nozzle; the inner cavity of the positioning jig is coaxially communicated with the matching hole on the positioning plate; the positioning plate is vertically lifted by the pneumatic guide piece and is butted on the sealing container outside the battery; the upper end of the battery ejector rod penetrates through the positioning plate and is inserted into the inner cavity of the positioning jig, and the lower end of the battery ejector rod is movably matched with the middle part of the connecting rod; one end of the connecting rod is vertically pushed and pulled by aerodynamic force.
Preferably, the pressure generating assembly comprises a nitrogen tank and a vacuum pump; the nitrogen tank is connected with the vacuum pump in parallel and then is connected to the sealable container; a vacuum switch valve is arranged on the vacuum pump; a nitrogen switch valve is arranged on the nitrogen tank; the nozzle heater is a heating wire structure; a brush plate made of Teflon material extends out of the residual liquid cleaning module to clean the melt nozzle; the residual liquid cleaning module comprises a third cylinder and a Teflon brush plate; a third cylinder pushes a Teflon brush plate; the Teflon brush plate is matched with and penetrates through the vacuumizing sealing cover through a sealing piece.
Preferably, a plurality of jigs are arranged on the first rotating disc on the sealing nail welding machine; the sealing nail dust removal mechanism comprises an iron wire brush and a first dust absorption pipe; the sealing nail feeding mechanism comprises a vibrating disc, a direct vibrating feeder, a material grabbing module and a linear module; the sealing nail welding mechanism comprises a laser welding mechanism driven by a three-axis system moving module; the laser welding mechanism comprises a vision module, a prepressing module and a laser welding module.
Preferably, the circulating feeding line is formed by butting a full charging basket cooling line and an empty charging basket return line; a steering table for reversing feeding is arranged at the joint of the full charging basket cooling line and the empty charging basket return line; the steering surface of the steering table is connected with the feeding table or the discharging table; the feeding platform and the discharging platform are respectively matched with a feeding robot or a discharging robot; an inductor is arranged at the steering table; the feeding platform and the discharging platform are both provided with forward and backward feeding components.
Preferably, the test blanking machine further comprises a non-defective product blanking belt and a defective product blanking belt; a jig is also arranged on the second turntable; the product dust removing mechanism comprises a second dust collecting pipe and a dust removing fan; the thickness testing mechanism comprises a Z-axis linear module and a thickness measuring sensor; open circuit voltage testing mechanism includes voltage probe of vertical propelling movement of slip table cylinder
Preferably, a code scanning gun, a defective product collecting position, an eyebolt collecting box and a weighing position before pouring are arranged on the code scanning weighing defective product collecting station; four groups are arranged in the weighing positions before the perfusion.
Preferably, a plurality of melt filling machines are arranged on two sides of the feeding and discharging robot at the filling position; the melt filling machine is uniformly distributed on two sides of the feeding and discharging robot on the filling position.
The invention has the beneficial effects that: the utility model provides a sodium-nickel battery fuse-element is filled and test wire, it has following advantage:
1. compared with the existing equipment, the equipment has the advantages that the productivity and yield are greatly improved, and meanwhile, the manpower is effectively saved.
2. The whole line is controlled by a bus, and modules such as a servo system, a vision system, a robot and the like are connected by an industrial Ethernet, so that a high-speed and stable data communication function is realized, and the quick acquisition of equipment information and all control functions of each work station can also be realized. The specific work station is controlled by a substation or a remote I/O module, and the self-contained data tracking system has the functions of monitoring the operation quality in real time and tracing the complete product data and can be connected with an MES system.
3. The whole line has compact structure and reasonable layout, and corresponding safety protection measures are designed for areas with potential safety hazards; in addition, the production line is convenient for manual inspection and later maintenance during operation.
4. Aiming at harmful gas and dust generated during operation of partial stations, a high-efficiency filtering and dedusting system is designed, and corresponding protective measures are designed for places with potential safety hazards.
Drawings
FIG. 1 is a block diagram of a melt filling and testing line for a sodium nickel battery according to the present invention;
FIG. 2 is a block diagram of a melt-pouring machine;
FIG. 3 is a block diagram of a pour positioning module in a melt-filling machine;
FIG. 4 is a cross-sectional view of a pour positioning module in a melt-pouring machine;
FIG. 5 is an enlarged view of a portion of the structure of FIG. 4;
FIG. 6 is a block diagram of a melt pouring module in the melt pouring machine;
FIG. 7 is a schematic diagram of the construction of a pouring module in the melt pouring machine;
FIG. 8 is a block diagram of a seal nail welder;
FIG. 9 is a structure diagram of the cooperation of each station and the corresponding mechanism in the seal nail welding machine;
FIG. 10 is a block diagram of a seal nail mouth dust removal station in a seal nail welder;
FIG. 11 is a block diagram of a seal nail loading station in a seal nail welder;
FIG. 12 is a block diagram of a seal welding station in a seal nail welder;
FIG. 13 is a structural view of a cooling furnace;
FIG. 14 is a butt-joint layout of full basket cooling lines and empty basket return lines in a cooling furnace;
FIG. 15 is a block diagram of a test feeder;
FIG. 16 is a specific layout of a test blanking machine;
FIG. 17 is a block diagram of a dust removal mechanism in the test feeder;
FIG. 18 is a block diagram of a thickness measuring mechanism in the test blanking machine;
FIG. 19 is a block diagram of an open circuit voltage test mechanism in the test blanking machine;
FIG. 20 is a block diagram of a loading and unloading robot at a filling station;
FIG. 21 is a block diagram of a sweep weigh bad product collection station;
the parts in the drawings are numbered as follows: 1. a melt filling machine; 11. a perfusion module; 12. a perfusion positioning module; 13. a melt storage tank; 15. a discharge pipe; 16. filling a control cabinet; 17. a touch screen; 18. an alarm light; 110. adjusting a valve; 111. a measurement chamber; 112. a melt nozzle; 1121. a nozzle heater; 1122. a temperature controller; 113. a nitrogen tank; 114. a vacuum pump; 115. a vacuum switching valve; 116. a nitrogen switch valve; 117. a heat-insulating aluminum shell; 118. a vacuum seal cover; 119. a melt switch valve; 11121. positioning a plate; 122. positioning a jig; 123. a battery ejector rod; 124. a telescopic shield; 125. a connecting rod; 126. a first bearing; 127. a support; 128. a second cylinder; 129. a seal ring; 1210. a first cylinder; 1211. a guide bar; 1212. a linear bearing; 1213. a guide sleeve; 1214. a tension spring; 1215. a second bearing; 131. a third cylinder; 132. a Teflon brush plate; 2. a sealing nail welding machine; 21. a first turntable; 22. a feeding robot; 23. a battery loading station; 24. sealing the nail mouth dust removal station; 25. a sealing nail feeding station; 26. sealing the welding station; 27. a robot material taking station; 241. an iron wire brush; 242. a dust collection pipe; 251. a vibrating pan; 252. a direct vibration feeder; 253. a material grabbing module; 254. a linear module; 261. an X-axis module; 262. a Y-axis module; 263. a Z-axis module; 264. a vision module; 265. a pre-pressing module; 266. a laser welding module; 31. a cooling room; 32. an exhaust fan; 33. a full basket cooling line; 34. an empty basket return line; 35. a feeding table; 36. a blanking table; 37. a robot; 38. an air inlet; 39. a cooling room control cabinet; 4. a blanking test machine; 41. a second feeding robot; 42. a dust removal mechanism; 43. a thickness testing mechanism; 44. an open circuit voltage testing mechanism; 45. a second turntable; 48. a control panel; 49. a display; 414. a good product blanking belt; 415. a defective product discharging belt; 416. a transfer basket; 418. a material receiving basket; 421. a dust collection pipe; 431. a Z-axis linear module; 432. a thickness measuring sensor; 433. a cross beam; 441. a sliding table cylinder; 442. a voltage probe; 443. a test board; 5. an
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the invention easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the invention.
Referring to fig. 1 to 21, the present invention includes:
a sodium-nickel battery melt filling and testing line comprises a code
The air filtration system comprises a filter fan and a filter medium which are arranged on each unit, and is designed with a high-efficiency filtration and dust removal system aiming at harmful gas and dust generated during part of station operation, and corresponding protective measures are designed for places with potential safety hazards.
Sweep a yard
A code scanning and weighing defective product collecting station 7 is further arranged between the code scanning and feeding robot and the filling position feeding and discharging robot, a
Fill
The melt filling machine 1 comprises a filling
An
The pouring positioning module comprises a
The battery post rod 123 is fitted in the fitting hole through the
The
The
In order to protect the transmission and guide structure, a
The
The nitrogen tank 113 and the vacuum pump 114 are connected in parallel to form a pressure generating assembly, the vacuum pump 114 is provided with a vacuum switch valve 115, and the nitrogen tank 113 is provided with a nitrogen switch valve 116.
The measuring chamber 111 and the battery are respectively arranged in the inner cavity of the sealable container: the measuring chamber 111 is a quantitative filling chamber, measuring chambers of different scales can be selected according to the type of the battery and the processing requirements, and a sealable container outside the measuring chamber 111 is a heat-insulating aluminum shell 117; the sealable container outside the cell is an evacuated sealed enclosure 118. The heat-insulating aluminum shell 117 and the vacuumizing sealing cover 118 are respectively connected with a pressure generating assembly, the heat-insulating aluminum shell 117 and the pressure generating assembly are matched to realize the conveying of the melt and the pressure filling of the melt, and the vacuumizing sealing cover 118 and the pressure generating assembly are matched to realize the maintenance of the battery filling environment, so that air is prevented from entering and polluting the melt.
The measuring chamber 111 is fixedly arranged in the heat-insulating aluminum shell 117 in a coaxial position relationship, a pressure generating assembly on the heat-insulating aluminum shell 117 is butted on the top of the heat-insulating aluminum shell 117, and the melt storage tank 13 is communicated with the bottom of the heat-insulating aluminum shell 117 through a
The lower end face of the heat-insulating aluminum shell 117 is fixedly connected with a nozzle assembly, and the axis of the nozzle assembly is provided with a melt nozzle 112. The melt nozzle 112 is provided with a melt switch valve 119 and a regulating valve 110, and the melt nozzle 112 leads to a battery in an evacuated sealed housing 118. The melt nozzle 112 is provided with a nozzle heater 1121 and a temperature controller 1122, the nozzle heater 1121 is mainly composed of an electric heating wire, and the temperature controller 1122 is also provided in contact with the melt nozzle. Because the melt can be poured into the battery only when the temperature of the melt is 200 +/-2 ℃ and the melt can be solidified when the temperature of the melt is 167 ℃, the whole system is provided with a heating and temperature control device and corresponding heat preservation measures to meet the characteristic of high-temperature pouring of the melt.
The vacuum-pumping sealing cover 118 is coaxially sleeved outside the battery, and the upper end of the vacuum-pumping sealing cover 118 is hermetically fixed to the nozzle assembly. The lower end of the vacuumizing seal cover 118 is matched with the surface of the
A residual liquid cleaning module is also arranged on the vacuumizing sealing cover 118 and comprises a third cylinder 131 and a Teflon brush plate 132; the third cylinder 131 pushes the teflon brush plate 132; the teflon brush plate 132 fits through the evacuated seal 118 housing with a seal. The third cylinder 131 pushes the teflon brush plate 132 horizontally, and the teflon brush plate 132 automatically cleans the residual liquid at the melt nozzle 112, so as to avoid the pollution of the residual liquid to the battery and the environment.
In operation, because the temperature of the melt to be poured is 200 +/-2 ℃, the positioning lifting system of the melt pouring machine ensures the characteristic of high temperature resistance from the aspects of overall structure, standard part selection and workpiece material selection. Meanwhile, the melt to be poured has strong corrosiveness, so that good corrosion resistance is ensured in the aspects of the whole structure, the type selection of the standard part and the material selection of the workpiece.
The filled battery is transferred to the seal nail welding machine 2, the battery is clamped on the first rotating disc 21, and the first rotating disc 21 rotates and enables the battery to pass through each processing station in sequence. The first rotary table 21 is driven by servo power, the first rotary table 21 rotates around the center point, and the first rotary table 21 is arranged around the first rotary table 21 and along the rotation circumferential direction of the first rotary table 21: a battery loading station 23, a sealing nail mouth dust removal station 24, a sealing nail loading station 25, a sealing welding station 26 and a robot material taking station 27. And the sealing nail mouth dust removal station 24, the sealing nail feeding station 25 and the sealing welding station 26 are respectively provided with a sealing nail dust removal mechanism, a sealing nail feeding mechanism and a sealing nail welding mechanism.
A first feeding robot 22 is further arranged on one side of the first rotary disc 21, the first feeding robot 22 grabs the processed battery from the basket outside the lower rack, and a safety guardrail for protecting the basket and the first feeding robot 22 is further arranged on the rear side of the rack.
The turntable 21 is provided with a plurality of jigs for clamping the battery, and the jigs rotate to each station along with the turntable. This tool is common battery clamping tool, and it possesses basic location and presss from both sides tight function.
The first feeding robot 22 is also a conventional robot structure, and includes a robot arm that rotates around a base point, and a gripper is provided on the robot arm. When the first feeding robot 22 moves among the incoming basket, the battery loading station 23 and the robot taking station 27, the feeding robot 22 places the processed battery in a jig on the battery loading station 23, and the jig with the clamped battery enters the sealed nail mouth dust removing station 24, the sealed nail loading station 25 and the sealed nail welding station 26 in sequence along with the rotation of the first turntable 21 according to a path set by a program; the processed battery is rotated to the battery loading station 23 again, the first feeding robot 22 sends the processed battery to the robot material taking station 27, a jig is also arranged on the robot material taking station 27, and the battery is subjected to feeding or material taking station connection transition on the robot material taking station 27 to wait for the battery to be taken away.
Be provided with
The seal nail feeding station 25 is provided with a vibration disc 251, a straight vibration feeder 252, a material grabbing module 253 and a linear module 254, the vibration type components are relatively common feeding structures, the vibration disc 251 is generally used for feeding materials through a spiral cavity channel with a certain spiral angle, and small or small-sized and light-weight workpieces are conveyed forwards through vibration force. The straight vibrating feeder 252 has the same principle as the vibrating disk 251, and the feeding line is straight, so that the straight vibrating feeder achieves the functions of guiding and controlling the flow. The outlet of the vibrating plate 251 is abutted against the direct vibration feeder 252, and the direct vibration feeder 252 is transited to the linear module 254 through the material grabbing module 253. The material grabbing module 253 comprises a clamping assembly and a guiding assembly, the clamping assembly is generally a starting chuck or a starting tong, and the guiding assembly is generally implemented by a straight guiding structure through a straight rail or a guide rod or a screw rod and the like. The working process is as follows: the gripping assembly is powered to grab the material along the guide assembly and feed it to the linear module 254. Finally, linear module 254 selects the straight line feeding subassembly, generally selects rolling belt or cylinder group to realize, and the sealed nail falls on linear module one by one, and linear module continues to operate and makes sealed nail send the tool on the carousel in.
The seal nail welding station 26 is provided with a laser welding mechanism driven by a three-axis system moving module, and the three-axis system moving module comprises an
The sealing nail welding machine is also connected with a control system connected with an industrial Ethernet, and the control system can be externally connected with an MES system. The control system also comprises a servo control unit, a visual feedback unit, a data communication unit and a data tracking unit. The servo control unit is used for carrying out signal control on servo power, the visual feedback unit is used for carrying out signal transmission control on a visual module in the laser welding mechanism, and the data communication unit and the data tracking unit are used for carrying out feedback control on processing data of each station. The whole equipment is controlled by a bus, the high-speed and stable data communication function is realized, and the self-contained data tracking system has the functions of monitoring the operation quality in real time and tracing the complete product data.
The sealed nail welding machine is butted with a cooling furnace, the cooling furnace comprises a cooling room 31 and an exhaust fan 32, and a full charging
The full
And a steering table for reversing feeding is arranged at the joint of the full-
Robots 37 for clamping batteries are matched at the positions of the
In order to match the operation of the steering table, an inductor is arranged at the steering table and used for sensing the loading condition of the charging basket by using a visual sensing device or a weight sensing device. Therefore, when the sensor of the steering table at the loading table 35 senses an empty basket, the steering table at this position can steer the empty basket to the loading table 35, the loading table 35 is turned over, and the empty basket is conveyed to the robot for loading. Otherwise, when the sensor of the steering table at the position of the discharging table 36 senses a full-load basket, the steering table can steer the full-load basket to the discharging table 36, the discharging table 36 is turned over after discharging to enable an empty basket to flow back, at the moment, the sensor senses the empty basket, and the steering table sends the empty basket to the empty
A plurality of air inlets 38 are arranged on the cooling room 31, in this embodiment, four air inlets 38 are arranged, and the exhaust fan 32 is arranged at the top of the cooling room 31, and the exhaust fan 32 extracts air from the cooling room to form convection. The air inlets 38 on the cooling room 31 are arranged along the flow direction of the full
The entry that has set up cooperation
And a
The detection station is provided with a second
The
The
The open circuit
The discharging station comprises a good
In order to avoid the influence of particles and dust generated in the detection process on the working environment and operators, the dust suction pipe is connected into the
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
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