Circuit board stripper
First Claim
1. A circuit board stripper comprising:
- a deck (11) having a top pattern plate (12) for supporting circuit boards (50), said deck (11) defining a plurality of first through-holes (13), said pattern plate (12) defining a plurality of second through-holes (14) aligned with said first through-holes (13) of said deck (11);
a slider (30) movable under said deck (11), said slider (30) having a top face formed with a plurality of slopes under said aligned through-holes (13,14) of said deck (11) and said pattern plate (14);
a plurality of lifting pins (17) extending upward through said aligned through-holes (13,14), each of said lifting pins (17) being formed with a bottom wheel (18) adapted to roll on corresponding one of said slopes of said deck (11) so that said lifting pins (17) are lifted up when said slider (30) is moved in a first direction and are lowered down when said slider (30) is moved in a second direction opposite to said first direction; and
a pneumatic cylinder (21) having a ram (22) for moving said slider (30) in said directions.
1 Assignment
0 Petitions
Accused Products
Abstract
A circuit board stripper includes a deck having a top pattern plate for supporting circuit boards. The deck defines a plurality of first through-holes and the pattern plate defines a plurality of second through-holes aligned with the first through-holes. A slider is movable under the deck, and has a top face formed with a plurality of slopes under the aligned through-holes of the deck and the pattern plate. A plurality of lifting pins extend upward through the aligned through-holes, and are each formed with a bottom wheel adapted to roll on corresponding one of the slopes of the deck so that the lifting pins are lifted up when the slider is moved in a first direction and are lowered down when the slider is moved in an opposite second direction. Additionally, there is a pneumatic cylinder having a ram for moving the slider in the directions.
6 Citations
6 Claims
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1. A circuit board stripper comprising:
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a deck (11) having a top pattern plate (12) for supporting circuit boards (50), said deck (11) defining a plurality of first through-holes (13), said pattern plate (12) defining a plurality of second through-holes (14) aligned with said first through-holes (13) of said deck (11);
a slider (30) movable under said deck (11), said slider (30) having a top face formed with a plurality of slopes under said aligned through-holes (13,14) of said deck (11) and said pattern plate (14);
a plurality of lifting pins (17) extending upward through said aligned through-holes (13,14), each of said lifting pins (17) being formed with a bottom wheel (18) adapted to roll on corresponding one of said slopes of said deck (11) so that said lifting pins (17) are lifted up when said slider (30) is moved in a first direction and are lowered down when said slider (30) is moved in a second direction opposite to said first direction; and
a pneumatic cylinder (21) having a ram (22) for moving said slider (30) in said directions. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification