KR980002309A - Method and apparatus for automatically peeling zinc sheet from aluminum cathode substrate - Google Patents

Abstract

The present invention relates to a method and apparatus for automatically peeling a zinc plate electrodeposited from an aluminum negative electrode substrate. This is accomplished by using one axially rotatable bleachable arm assembly that is premovable at the sides of the suspended cathodes vertically aligned parallel to each other. The thin arm assembly is automatically moved and positioned to align with each negative electrode, and then rotates so that the peeling degree installed at the end of the thin arm arm assembly is wedged between the zinc plate and the negative plate on each side of the negative electrode and peels the zinc plate from the negative electrode substrate. This is done until each cathode is peeled off. The device is preferably provided with wheels for mobility.

Description

Method and apparatus for automatically peeling zinc sheet from aluminum cathode substrate

Since this is an open matter, no full text was included.

2 is a cross-sectional view of the peeling apparatus of the present invention including a peeling port.

Claims (27)

An apparatus for peeling a zinc plate electrodeposited from a negative electrode substrate, the apparatus comprising: (a) a means for supporting the headbars of the cathodes so that the cathodes composed of aluminum cathode substrates on which zinc plates are electrodeposited are suspended in parallel and vertical alignment with each other; An elongated support frame provided in the; (b) a carriage structure installed on the side of the elongated support frame for linear movement, and one axially rotatable foil arm assembly loaded on the carriage structure, wherein the foil arm arm assembly is sufficient to allow each negative substrate to pass therethrough. A pair of guide and spaced arm assemblies, which are spaced apart by a gap of width, are rotated toward the side of the negative electrode so that when they meet with the negative side, there is a blade that can be inserted like a wedge between the zinc plate and the negative plate of each side of the negative electrode. A peeler disposed at the outer shaft free end portion and having a pair of peeling degrees each of which penetrates between the zinc plate and the cathode substrate at each side of the cathode; (c) means for linearly moving the carriage structure along the sides of the elongate support frame and for automatically stopping the carriage structure and for aligning it with each successive cathode; (d) The peeling arm assembly at each stationary position of the carriage structure is inserted from the initial, generally vertical, position to the upper part of the cathode side so that when the peeling edge comes into contact with the cathode, it is inserted into the wedge between the cathode and zinc plates. Means for auto-rotating and continuing axial rotation of the arm assembly until the zinc plate is separated from the negative substrate and dropped by gravity to the lower support frame lower region, and thereafter returns the arm assembly to its initial position; And (e) means for automatically peeling off the electrodeposited zinc plate from the negative electrode plate, comprising means provided in the lower region of the support frame for removal of the dropped zinc plate after separation from the negative electrode plate. 2. The method of claim 1, wherein the means for supporting the headbars of the cathodes are of equally spaced cathode receiving slots positioned between parallel table arms such that the cathodes are side loaded into the slots of the same distance and suspended vertically in parallel alignment with each other. An apparatus comprising a peeling table. 3. A cathode support barrier, as set forth in claim 2, further provided for supporting the cathode headbar once the cathode is suspended on the peeling table, the barrier being provided at its stop at the bottom of the elongated support frame. A device capable of being moved to a working position below both ends of the cathode head bar on the opposite side of the elongated support frame. 4. A device according to claim 3, wherein a semi-rotating brush having a long bristle is installed, the bottom edge of the negative electrode being pressed into the bristles of the sole when the negative electrode is loaded into the peeling table and the support barrier is in the working position to prevent the negative electrode from rotating. . 2. The system of claim 1, wherein the beria arm assembly comprises a set of mirror-shaped guide arm pairs installed centered on the pivot in the carriage structure, with gaps therebetween, the bottom of the set of guide arm being connected to a common gear transmission. The free end is provided with a mirror-shaped pair of peeling sets, each of which is installed at an outer end of each guide arm. 6. The apparatus of claim 5, wherein the carriage structure also supports a hydrostatic cylinder having a piston for driving an offset cam attached to the beria arm assembly pivot to impart controlled forward and return rotational motion to the exfoliation degree. The dielectric of claim 1, wherein the cathode is provided with a dielectric region on the upper side of the side portion where the peeling degree blade first comes into contact with the cathode during the peeling operation, wherein the blade is wedge inserted between the zinc plate and the negative electrode plate on each side of the cathode. Device designed to have a curve that matches the profile of the area. 2. The apparatus of claim 1, wherein the means for automatically moving, stopping, and positioning the carriage structure to be aligned continuously with each cathode to be peeled off comprises a linearly controlled actuator driven by an electric drive. 2. The apparatus of claim 1, wherein the means for automatically rotating the bleacher arm assembly and continuing this axial rotation until the zinc plate is separated from the negative electrode substrate is hydrostatically operated and controlled by a PLC. 2. The method of claim 1, further comprising a semi-rotating arm that operates to contact and hold the cathode in front of the negative electrode bar where the carriage structure is actually exfoliated, thereby preventing rotation of the negative electrode with zinc plate fall and positioning of the beria arm assembly. Devices that avoid setup errors. 10. An apparatus according to claim 1, 5, 6 or 9, wherein the degree of peeling is programmed to penetrate strongly away from the negative electrode substrate after passing between the negative electrode plate and the zinc plate to push the zinc plate outward and facilitate peeling thereof. The apparatus of claim 1, further comprising a cleaning device for cleaning the negative electrode immediately before the negative electrode to which the carriage structure is peeled off and the negative electrode substrate immediately after the negative electrode being peeled off. 13. The jet spray head of claim 12, wherein the cleaning device is positioned directly above the zinc plate top height of the cathode and installed in each of the stretchable rods of sufficient length to reach the full length of the cathode and moves the head horizontally along the width of the cathode. Means for retreating, wherein the head is positioned in the carriage structure so as to pass between the two cathodes positioned immediately before the cathode to which they are peeled and between the two cathodes immediately after the cathode to which they are peeled, the cathodes and the cathode substrate Means for supplying water to the jet jet head under pressure for proper cleaning of the apparatus. The device of claim 1-13, wherein the device is supported and moved by at least four wheel means, two wheels of which are adjustable to impart mobility to the device. 15. The method according to any one of claims 1-14, wherein the means of the support frame lower region for removing the lowered zinc plate is a lamination conveyor for laminating zinc plates, a loading conveyor for moving the zinc plate laminations, and a container in which the plate is removed by a forklift truck or the like. A device comprising a conveyor that carries a zinc sheet out of the device to be carried to the bin. A method of peeling a zinc electrode electrodeposited from a negative electrode substrate, the method comprising: (a) suspending a plurality of cathodes on an elongated support frame such that the anodes composed of aluminum anode substrates on which zinc plates are electrodeposited are suspended in parallel and vertically aligned. To; (b) a carrier structure installed on one side of the elongate support frame and movable along the lateral line next to the elongate support frame, mounted on the carriage structure and spaced apart by a gap of sufficient width through which each cathode organ passes; It has a pair of guide arms, and when the barrier arm assembly is rotated toward the side of the cathode to meet, a pair of peeling degree having a blade that can be inserted like a wedge between the zinc plate and the negative electrode substrate on each side of the cathode. Providing a peeler which also includes a bacillary arm assembly having an outer shaft free end; (c) linearly moving the carriage structure along the lateral line and automatically stopping and positioning the beria arm assembly at each successive cathode such that the beria arm assembly is aligned with each successive cathode; (d) The bleaching arm from the original vertical position toward the upper side of the cathode such that when the peeling edge is brought into contact with the negative electrode side portion, the wedge is inserted between the zinc plate and the negative electrode side portion of the negative electrode. Pivot the assembly; (e) Peeling the zinc plate from the negative electrode substrate by continuing the axial rotation of the arm assembly so that the negative electrode plate penetrates into the gap between the guide arms until the zinc plate is separated from the negative electrode, and then returns the beria arm assembly to its original position. To; (f) A method for automatically peeling off the electrodeposited zinc plate from the negative electrode substrate, comprising automatically continuing the peeling operation until each negative electrode suspended in the elongated support frame is substantially peeled off. 17. The method of claim 16, wherein automatically stopping, positioning, and pivoting the blight arm assembly is performed by a PLC provided to the panel for a desired automatic operation. 18. The method of claim 17, wherein one of the automatic operations is to axially rotate the bacterium arm assembly continuously by a predetermined number when the zinc plate is not peeled off at one time from a given cathode. 19. The method of claim 18, wherein another automatic operation causes the bleaching arm assembly to move to the next cathode if the zinc plate does not peel off from the given cathode after a predetermined number of attempts. 17. The method of claim 16, wherein a dielectric region is provided to facilitate the wedge insertion at the edge of the negative electrode where the degree of peeling is wedged between the negative electrode substrate and the electrodeposited zinc plate. 21. The method of claim 20, wherein the dielectric region is provided at the side of the negative substrate at the height of the solution line during zinc electrodeposition. 22. The method of claim 20 or 21, wherein a negative electrode substrate in addition to the dielectric region is provided with a dielectric edge strip to prevent electrodeposition of zinc on such edge. 22. The method of claim 20 or 21, wherein the blade of degree of peeling has a curvature that matches the dielectric region profile at the location where the blade is wedged between the negative electrode plate and the zinc plate. 24. The method according to any one of claims 20-23, wherein the axial rotation of the peeling arm assembly accurately penetrates the dielectric region of each side of the cathode and draws a downward arc to intersect the center region of the negative electrode substrate, with each guide arm being the above-mentioned. And a radius of rotation passing through the opposite side of the negative electrode substrate to be peeled off without encountering the substrate. 25. The method of claim 24, wherein when the peeling edge draws a downward arc, the peeling degree is automatically developed to facilitate the peeling operation. The method of any one of claims 16-25, wherein the negative electrode is spray washed before the zinc plate is peeled off and the negative electrode substrate is spray washed after the zinc plate is peeled off. 27. The method of any one of claims 16-26, wherein after peeling the zinc sheet is gravity-dropped to the lower conveyor and transported to be transported and loaded into the storage area. ※ Note: The disclosure is based on the initial application.