摘要:
An apparatus for effecting impregnation of cermet electrodes of an alkaline storage battery, according to the invention, comprises a tank with active solutions which accommodates a member from which electrode stock members are suspended. The stock members are made as a set of forms, each being used for a band stock to be reeled thereon together with a spacer element. The spacer element is adapted to form an appropriate space between the turns of the band stock.The spacer element is made of individual interconnected frames forming a chain of a specified length and provided with projections on both sides of longitudinal and transverse strips constituting a frame, so as to provide circulation of an active solution between the turns of the band stock.
摘要:
There is proposed a method of impregnation of cermet electrodes of an alkaline storage battery, which comprises the steps of reeling a sintered band stock together with a spacer element arranged throughout the entire length and width of the band stock and providing an appropriate space between the turns of the band stock, and placing said reeled band stock together with the spacer element into active solutions.
摘要:
A method of forming cermet electrodes for alkaline accumulators, includes the step of winding a band stock together with a counterelectrode into a roll, connecting the ends of the band stock and the counterelectrode to the opposite poles of a power source, and forming cermet electrodes by anode and cathode polarization of the band stock in an electrolyte, the band stock being assembled together with the counterelectrode and insulated therefrom.An apparatus for carrying out the method of forming cermet electrodes for alkaline accumulators, according to the invention, comprises an electrolyte bath having disposed therein a spool onto which are simultaneously wound a band stock and a counterelectrode insulated from each other; the width of the spool being 10 to 15% larger than those of the band stock and the counterelectrode, the band stock and the counterelectrode are axially offset relative to each other during winding, and the heads of the spool being insulated from each other and formed with openings for accommodating therein contact terminals.
摘要:
The method of assembling banks of battery electrodes, comprises the steps of sorting electrodes into an odd number of groups of different thicknesses (thin, medium, thick) where the thickness of two medium electrodes is equal to the sum of thicknesses of one thin electrode and one thick electrode which are equidistant from the medium electrode. Installing in alternating polarity piles of medium electrodes in any number, whereas the piles of equidistant thin and thick electrodes, are installed in pairs only. The electrodes, each of alternate polarity, are taken simultaneously, one from each pile, and moved in a horizontal plane, and are then deposited consecutively into a bank or pack of a preset or desired thickness.
摘要:
A device for a piece-by-piece delivery of storage-cell electrodes is described which includes a table on which a stack of electrodes is disposed. Located close to the table is a manipulator made as a swivel bar with a holder at a end of which a gripper is provided. The swivel bar is mounted in sliding bearings coaxially with a pushrod which is capable of vertical reciprocations so as to lift the bar and dro it freely under its own weight. Provision is made in the middle portion of the bar for the double-arm lever with the rollers, the lever being kinematically associated with the link of a step-by-step conveyor. The link has a right-angular recess the outside working edge of which is shorter than the inside working edge thereof, thus providing for the link to engage one of the rollers of the double-arm lever in the course of swivelling of the bar.
摘要:
Disclosure is made of an apparatus for winding strips, preferably in longitudinal cutting of a tape of separating material for storage battery electrodes, wherein at least two drawing rollers are connected to a drive for their rotation so as to provide for the tape movement through a cutting mechanism; at least two receiving shafts are coupled to said drive by means of a friction clutch, the shaft axes running in parallel with the axes of said drawing rollers; said receiving shafts are provided with a set of spools for winding adjacent strips on said spools of different receiving shafts; said receiving shafts are also provided with longitudinal slots extending along the entire length thereof, and spool is provided with a stop received in the longitudinal slots of the receiving shafts to provide for tensioning of the tape upon slacking.
摘要:
Disclosure is made of a device for packing flat articles, mainly battery electrodes into a separating material, wherein a bed supports a grip which moves the article to be packed jointly with the material. Installed in line with said grip on said bed is a material feeding mechanism in the form of two reels mounted on parallel axles. The grip is linked kinematically with the carriage of the material feeding mechanism, said carriage reciprocating jointly with the grip. A guide with a slot receiving the article to be packed, is mounted on the carriage, the slot being limited by a fixed stop on the side opposite to the grip.
摘要:
The device or apparatus for assembling banks of battery electrodes comprises a bed which mounts feeders with electrode-containing holders, and the feeders incorporating a mechanism for maintaining automatically the upper level of the electrode pile in the holders. Disposed above the feeders is an assembling mechanism comprising a shaft, one end of which is connected to a drive ensuring its vertical reciprocating motion in alternation with a full revolution around its axis, whereas the other end of the shaft carries radially-mounted grips made with a provision for being disengaged at a certain working stroke of the assembling mechanism by a readjustable kinematic linkage which can disengage part of the grips during the preset working stroke of the assembling mechanism. Also, mounted on the bed between the feeders is a fixed stop ensuring consecutive removal of the grips and a mechanism for unloading the assembled banks, with the mechanism being installed near the feeders and operating after a preset number of working cycles.