Abstract: An automatic acid filling apparatus includes a base with at least one acid filling tank pivotably connected thereto. The filling tank has an opening and a gate respectively connected to each end thereof. A first activating device is pivotably connected to the base and the acid filling tank, and a second activating device is pivotably connected to the acid filling tank. The second activating device controls the gate to be opened so that the assembled horizontal batteries can be placed into the acid filling tank. The gate is then closed. A suction device sucks air out of the acid filling tank from the opening, and then the acid is filled into the acid filling tank via the opening by using an acid filling device. The first activating device activates the acid filling tank to rotate to an inclined position for fully absorbing the acid.

Abstract: An apparatus for stacking electrode plates includes a first and second transfer conveyor units, and an electrode plate support. The first transfer conveyor unit includes an addressing conveyor and a movable conveyor, and a power unit drives the movable conveyor upward and downward to vary the angle between the movable conveyor and the addressing conveyor. The second transfer conveyor unit has a plurality of conveyors located at different heights. The electrode plate support has a plurality of support plates which are placed vertically parallel to one another. The electrode plate support is moved upward and downward in a vertical direction via a conveyor device to move the support plates to positions adjacent to their own corresponding conveyors of the second transfer conveyor unit at different heights, and each of the support plates accepts an electrode plate from its own corresponding conveyor of the second transfer conveyor unit.

Abstract: An apparatus for forming electrode heads includes a first and second lost-wax areas; a first and second electrode head forming areas; and a first, second and third transfer units. The first transfer unit rotates an electrode plate group from a horizontal to a vertical orientation. The second transfer unit holds the electrode plate group oriented vertically, and delivers it to be dipped in wax in the first lost-wax area, and then delivers the wax dipped electrode plate group to the first electrode head forming area to form one electrode head on one end thereof. The third transfer unit rotates the electrode plate group with the first electrode head, and delivers it to be dipped in wax in the second lost-wax area, and then delivers the wax dipped electrode plate group with the first electrode head to the second electrode head forming area to form another electrode head on thereof.

Abstract: An automatic acid filling apparatus includes a base with at least one acid filling tank pivotably connected thereto. The filling tank has an opening and a gate respectively connected to each end thereof. A first activating device is pivotably connected to the base and the acid filling tank, and a second activating device is pivotably connected to the acid filling tank. The second activating device controls the gate to be opened so that the assembled horizontal batteries can be placed into the acid filling tank. The gate is then closed. A suction device sucks air out of the acid filling tank from the opening, and then the acid is filled into the acid filling tank via the opening by using an acid filling device. The first activating device activates the acid filling tank to rotate to an inclined position for fully absorbing the acid.

Abstract: An apparatus for stacking electrode plates includes a first and second transfer conveyor units, and an electrode plate support. The first transfer conveyor unit includes an addressing conveyor and a movable conveyor, and a power unit drives the movable conveyor upward and downward to vary the angle between the movable conveyor and the addressing conveyor. The second transfer conveyor unit has a plurality of conveyors located at different heights. The electrode plate support has a plurality of support plates which are placed vertically parallel to one another. The electrode plate support is moved upward and downward in a vertical direction via a conveyor device to move the support plates to positions adjacent to their own corresponding conveyors of the second transfer conveyor unit at different heights, and each of the support plates accepts an electrode plate from its own corresponding conveyor of the second transfer conveyor unit.

Abstract: An apparatus for forming electrode heads includes a first and second lost-wax areas; a first and second electrode head forming areas; and a first, second and third transfer units. The first transfer unit rotates an electrode plate group from a horizontal to a vertical orientation. The second transfer unit holds the electrode plate group oriented vertically, and delivers it to be dipped in wax in the first lost-wax area, and then delivers the wax dipped electrode plate group to the first electrode head forming area to form one electrode head on one end thereof. The third transfer unit rotates the electrode plate group with the first electrode head, and delivers it to be dipped in wax in the second lost-wax area, and then delivers the wax dipped electrode plate group with the first electrode head to the second electrode head forming area to form another electrode head on thereof.

Abstract: A structure of a finger keyboard comprising a glove, a plurality of keys as well as a receiving electric circuit installed in the glove, the glove is slipped over a palm, by mutual contact or pressing of fingers and keys, signals are generated to get an effect of keyboard inputting. The keys are installed in the glove which is slipped over the palm, merely one hand is good to use the keyboard, the other hand can control other devices such as a mouse, a joystick or another finger keyboard to get an effect of fast and convenient operating. The glove is slipped over a palm, the keyboard can thus be carried on one's person, the hand of the person worn on with the glove does not need to lean on a desk or the like for operation, and an effect of saving space can be obtained.