Method and apparatus for battery plate stacking
First Claim
1. A method for forming a vertical stack of n positive and n+1 negative battery plates in alternating order with a negative plate positioned on both the bottom and top of the stack, said method comprising the steps of depositing a series of positive plates on a horizontally moving elongated belt in spaced relation to one another and with a spacing longitudinally of the belt between successive positive plates at least equal to two negative plates, depositing a series of negative plates on the belt such that one negative plate of the series of negative plates is deposited between each successive pair of positive plates with each negative plate being located between and in spaced relation longitudinally of the belt to the positive plates in each successive pair, and depositing an additional negative plate on the belt between each pair of positive plates which comprise the last plate of one group of n positive plates and the first plate of the next group of n positive plates, and so that the additional negative plate is located between and in spaced relation longitudinally of the belt to one negative plate and one positive plate.
2 Assignments
0 Petitions
Accused Products
Abstract
An apparatus for alternately stacking finite numbers of n positive battery plates and n+1 negative battery plates wherein a negative battery plate is provided at both the top and bottom ends of the stack. The apparatus includes a moving conveyor belt on which the positive plates are deposited having a spacing interval greater than the length of two negative plates. A negative plate is dropped onto the conveyor belt in the space between the positive plates and, in order to provide a negative plate at both the top and bottom ends of a resulting stack, two negative plates are dropped into the space between the positive plates whenever the required number of positive plates for a stack have been deposited on the conveyor belt. The negative and positive plates are then sequentially removed from the conveyor belt and dropped on top of each other thus producing a stack of alternating negative and positive plates, with a negative plate at both the bottom and top of the stack.
47 Citations
7 Claims
- 1. A method for forming a vertical stack of n positive and n+1 negative battery plates in alternating order with a negative plate positioned on both the bottom and top of the stack, said method comprising the steps of depositing a series of positive plates on a horizontally moving elongated belt in spaced relation to one another and with a spacing longitudinally of the belt between successive positive plates at least equal to two negative plates, depositing a series of negative plates on the belt such that one negative plate of the series of negative plates is deposited between each successive pair of positive plates with each negative plate being located between and in spaced relation longitudinally of the belt to the positive plates in each successive pair, and depositing an additional negative plate on the belt between each pair of positive plates which comprise the last plate of one group of n positive plates and the first plate of the next group of n positive plates, and so that the additional negative plate is located between and in spaced relation longitudinally of the belt to one negative plate and one positive plate.
- 3. A method of assembling a vertical stack of n positive and n+1 negative battery plates in alternating order with a negative plate positioned on both the bottom and top of the stack comprising the steps of depositing positive and negative plates in alternating order and in longitudinally spaced relation to one another on a moving path, additionally depositing on the path, after n number of positive plates have been deposited on the path, an additional negative plate located in longitudinally spaced relation to a negative plate and to a positive plate, and successively individually lifting the plates from the path and depositing the plates on one another to form a stack.
- 6. Apparatus for forming a vertical stack of n positive and n+1 negative battery plates in alternating order with a negative plate positioned on both the bottom and top of the stack comprising a conveyor including a horizontally moving elongated belt, means for depositing a series of positive plates on said belt in spaced relation to one another and with a spacing longitudinally of said belt between successive positive plates at least equal to two negative plates, means for depositing a series of negative plates on said belt such that one negative plate of said series of negative plates is deposited between each successive pair of positive plates with each negative plate being located between and in spaced relation longitudinally of said belt to said positive plates in each successive pair, and means for depositing an additional negative plate on said belt between each pair of positive plates which comprise the last plate of one group of n positive plates and the first plate of the next group of n positive plates, and so that said additional negative plate is located between and in spaced relation longitudinally of said belt to one negative plate and one positive plate.
Specification