Supercapacitor Battery Pack Assembly Line Shell Rolling Groove Sealing Machine
Shell - rolling groove line
1.1 introduction to device functions and principles:
The automatic assembly line is composed of automatic shell feeder, automatic groove roller and circular conveyor line. Among them, the automatic shell feeding machine is used to realize the functions of vacuuming at both ends of the bare cell, outer diameter shaping, diameter measuring, automatic shaping of the negative electrode ear, pole folding ear, automatic feeding of the aluminum shell, blowing cleaning and automatic shell feeding. The automatic groove rolling machine is used to realize the functions of automatic lubricating oil injection, groove rolling and sealing of the battery, and the ring line is used to realize the logistics cycle of the battery in each unit of the production line.
1.2 overall appearance of the equipment (with drawings)
1.2.1 overall size: length: 4500mm x width: 1200mm x height: 1600mm;
1.2.2 appearance: the stressed underframe adopts square-pass welding structure, and the upper sealing frame adopts aluminum alloy profile structure, sealed with plexiglass;
1.2.3 operation interface: each device is equipped with an independently operated touch screen, which is easy to operate and easy to maintain;
1.3 main components of the equipment
1.3.1 pneumatic components: SMC products of Japan;
1.3.2 electrical control system: the PLC adopts OMRON products of Japan, and the touch screen adopts EVIEW products;
1.3.3 linear guide rail, ball screw, linear bearing, etc. : HAIWIN products are adopted;
1.3.4 servo motor: panasonic products are used; Stepper motor: using the products of sanyo company of Japan;
1.3.5 visual processing system: KEYENCE products of Japan;
1.3.6 spot welding power supply: 8000A product of miyaki company of Japan;
1.3.7 rotary divider: products of Taiwan tan subsidiary company are adopted;
2. Incoming materials and product specifications suitable for the production line
2.1 product specification range that the equipment can produce: 35600 series products;
2.2 polar ear form: 1 positive ear; One negative electrode ear; The positive and negative electrode ears should be in the vertical state when the battery is supplied.
2.3 the cell diameter tolerance range shall be able to meet the requirements of automatic aluminum shell loading.
Iii. Technical parameters of the equipment
3.1 qualified rate of equipment products: ≥95% (due to bad products caused by the machine)
3.2 equipment capacity/speed :20PPM;
3.3 equipment failure rate: ≤5% (failure caused by equipment only)
3.4 equipment electrical: voltage AC220±10%, power 10KW
3.5 compressed air: 0.6mpa
3.6 good ergonomic performance should be achieved in machine design;
3.7 aluminum, stainless steel or electroplating are preferred as the structural materials of the machine;
Four, each machine work principle and brief explanation
4.1 automatic battery feeding machine
4.1.1 introduction to device functions and principles:
The automatic battery feeding machine is a fully automatic production equipment, which is used to realize the functions of the 35600 battery automatic grasping, dust extraction at both ends, battery shaping, cathode lug positioning and shaping, diameter measurement, pole folding lug, aluminum shell feeding, aluminum shell absorbing dust, battery automatic feeding and automatic blanking.
The battery automatic shell feeding machine adopts a fully automatic way, the battery is automatically input to the workstation from the pre-sequence pull belt through the way of automatic fetching robot to grab and load, the battery shell feeding adopts the way of silo stacking, automatic identification of positive and negative.
4.2.2 equipment action flow
Drawstring to send batteries to automatic feeding station - picking robots will batteries fetching and positioning fixture is put in the rotary dial to batteries to automatically extract dust, cosmetic surgeons to make plastic batteries and test cell diameter - automatic weed out unqualified batteries - positioner rotation and the positioning of the ear negative pole ear reshaping organization of two pole ear plastic - automatic bending on anode ear - aluminum shell automatic feed automatic identification (positive and negative direction) and aluminum shell automatically into the small dial positioning fixture to aluminum shell dust extraction, batteries, automatic loading aluminum shell - rotation manipulator under the battery fetching rotate 180 ° into the fixture of conveyor line and electricity The pool is transported to the afterwork station along the conveyor line.
4.1.3 composition of main components
4.1.3.1 charging robot of electric cell: the 4-dof robot is used to realize automatic charging of electric cell.
4.1.3.2 automatic feeding system of aluminum shell: it is composed of storage bin, rotary feeding mechanism, motor, reducer, aluminum shell front and back detection device, etc., which is used to realize automatic feeding of battery aluminum shell.
4.1.3.3 12-station rotary dial: 1 set, consisting of motor, reducer, 12-station rotary divider, electromagnetic clutch, positioning jig, 12-station indexing disc, etc., is used to realize battery positioning and clamping and rotating transmission at each station.
4.1.3.4 six-station rotary dial: one set, consisting of motor, reducer, six-station rotary divider, positioning jig, dividing plate, etc., is used for battery shell transmission and battery cell assembly.
4.1.3.5 battery shaping station: it is composed of a charging manipulator, a clamping hand for battery shaping, and a detecting sensor, etc., which is used for grasping the battery from the transmission line, shaping the outer diameter of the battery after winding, and detecting the outer diameter of the battery.
4.1.3.6 positioning station of the negative electrode ear: it is composed of an automatic rotating device and a position detection mechanism of the negative electrode ear, etc., which is used to realize the positioning of the negative electrode ear of the electric cell.
4.1.3.7 negative ear shaping station: it is composed of a clamping shaping mechanism and a detection sensor, which are used for shaping two negative ears respectively.
4.1.3.8 automatic bending station of negative lug: it is composed of electric cell positioning mechanism and 2 automatic bending mechanisms of negative lug, which is used to realize automatic bending of negative lug.
4.1.3.9 charging station of electric cell: it is composed of aluminum shell positioning mechanism, automatic charging mechanism of electric cell, detection sensor, etc., which is used to realize automatic charging of electric cell.
4.1.3.10 battery rotary discharging station: it is composed of grasping rotating manipulator, etc., which is used to realize the battery cell to be flipped vertically from the mouth to the bottom after being loaded into the aluminum shell and put into the battery base of the circular conveying line.
4.3 automatic slot rolling machine
4.3.1 introduction to device functions and principles:
This automatic groove rolling machine is a fully automatic production equipment, which is used to realize the automatic groove rolling of 35600 cylindrical battery. The dimensional precision of the groove is as follows (it can be modified and adjusted according to the actual battery shell and cap of party a) :
Roll slot size
With the base of the battery with the transportation line, through the rotation manipulator battery fetching into rotary dial positioning fixture (2 a), the dividing disc is done for each location on the following work: battery shell automatic injection, automatic roll groove, vacuum suck up dust and detection after rolling groove aluminum shell to see if there is any breakage, short circuit, automatic detection in cell wall coating, automatic cutting, etc. After the rolling groove is completed, the battery is transported along with the ring conveyor line, and the battery is manually taken out from the base and put into the rotating disk.
4.3.2 device action flow
With chassis battery with conveyor line to the wheel and feed a rotary manipulator battery fetching and inside wheel positioning fixture 2 (1) - > battery with and without the automatic detection and battery shell spray - automatic roll groove - vacuum absorbing dust and battery shell broken vacuum test - > battery short circuit test to the cell wall coating, automatic blanking.
4.3.3 composition of main components
4.3.3.1 six-station rotary dial: it is composed of a motor, a reducer, a six-station rotary divider, an electromagnetic clutch, a positioning jig and a six-station dividing dial, etc., which is used to realize the positioning and clamping of the battery and the rotating transmission at each station.
4.3.3.2 rotating upper (lower) feeding manipulator: it is composed of two position 180° reciprocating rotating mechanism, upper and lower moving mechanism, pneumatic finger, battery positioning fixture, detection sensor, etc., which is used to realize automatic feeding and discharging of battery from the conveying line to the groove rolling machine.
4.3.3.3 battery loading detection and automatic oil injection station: it is composed of detection sensor, automatic oil injection device, fixed bracket, etc., which is used for checking whether there is any battery loading and lubricating oil injection on the surface of battery shell to reduce the friction of hob on battery shell during rolling groove.
4.3.3.4 automatic rolling groove station: it is composed of battery elastic jacking mechanism, positioning mechanism, guiding mandrel, rotating tool head, cam-type feeding mechanism and up-pressing mechanism to realize automatic rolling groove of battery.
4.3.3.5 vacuum suction dust and aluminum shell damage detection station: it is composed of up and down movement mechanism, vacuum suction mechanism, vacuum detection mechanism, etc., which is used for dust extraction from the inner wall of the battery after rolling groove and detection of aluminum shell damage.
4.3.3.6 insulation test station: it is composed of up and down motion probe, detection sensor, insulation tester, etc.
4.3.3.7 automatic gluing position: it is composed of an up-down motion mechanism, a rotating motion mechanism and a gluing system, etc., which is used to realize automatic gluing of the inner wall of the battery.
4.4 annular conveyor line
This transmission line is used to realize the circulation of the battery (installed in the chassis) in each station of the production line. The corresponding station is equipped with stop-stop mechanism and feeding mechanism. The battery completed by the rolling groove is loaded into the turnover tray through the feeding manipulator.
Five: equipment general configuration and standard
5.1 device color: the color board shall prevail
5.2 measuring 10MM from the outer wall of the machine, the noise of the equipment ≤ 80db
5.3 the equipment complies with the safety standards of relevant mechanical and electrical equipment of the state and all safety standards and requirements required by the safety code of party a.
5.4 Chinese operation manual and equipment maintenance manual are attached.
5.5 electrical control chart, pneumatic control chart, specification of purchased parts, source code and other materials of the machine shall be delivered randomly.
5.6 the seller shall provide the buyer with the list and drawings of various parts for the replacement of the varieties.
5.7 wearing parts are attached to the equipment:
5.8 provide a list of vulnerable parts, including name, number of units, specification, model or drawing, brand, estimated life and other information.
Vi. Equipment operating environment requirements
6.1 weight of equipment: about 600Kg; Equipment size: length × width × height = 2100mm×1300mm×1540mm;
6.2. Ambient temperature: determined by the environment of party a's workshop;
6.3 control power supply: single-phase 220V, 50HZ,5KVA voltage fluctuation range: + 10%-10%;
6.4. Compressed air: after drying, filtration and pressure stabilization: the outlet pressure is greater than 5.0kg/cm2;
6.5 party a shall ensure that the air on the site is unimpeded;
1. New equipment promise
Our company guarantees that the goods provided to customers are brand new, complete and unused equipment.
2. Confidentiality commitment
Our company promises that without the written permission of any party, the other party's related drawings, technical information, business information and other business secrets and technical secrets must not be leaked to third parties in any way.
3. After-sales service commitment
(1) Two months from the date of shipment of the equipment, Party B is responsible for non-human faults in a timely and free warranty within one year (when the equipment is faulty, the after-sales service staff will respond within 2 hours after receiving the notification. According to the situation, personnel must be in place within 48 hours. No later than 60 hours, to ensure the continuity of production by the buyer;
(2) After the equipment has passed the warranty period, if there is a problem, the two parties communicate and deal with it. If necessary, after-sales personnel will be sent to repair it, and only the cost will be charged. Zh
(3) During the warranty period stipulated in the contract and technical agreement signed by the two parties, the company will provide a warranty for quality problems that are not caused by human damage during the normal use of our products.
