Galvanized plate coil stock bin and using method

Abstract

The invention relates to the field of galvanized plate coil storage, in particular to a galvanized plate coil stock bin and a using method.The galvanized plate coil stock bin comprises a stock bin support, a hydraulic push rod is fixedly connected to the bottom of the stock bin support, a base plate is fixedly connected to the top of the hydraulic push rod, and a discharging barrel is rotationally arranged on the right side of the stock bin support; the supporting pad isolation mechanism is movably installed between the base plate and the stock bin support and used for supporting multiple layers of galvanized plate coils, and the discharging limiting mechanism is movably installed between the discharging barrel and the stock bin support and used for discharging the galvanized plate coils and limiting the remaining galvanized plate coils. According to the galvanized plate coil stock bin, through cooperative use of the stock bin support, the base plate, the supporting and isolating mechanism and other components, galvanized plate coils can be loaded at a fixed point on the right side of the stock bin support, under the action of the supporting and isolating mechanism, the galvanized plate coils in the stock bin support are automatically divided into two layers to be stacked, and it is avoided that a hanging bracket adjusts the stacking position many times; and the galvanized plate coil storage efficiency is improved.

Description

Technical Field

[0001] This invention relates to the field of galvanized sheet coil storage, specifically to a galvanized sheet coil silo and its usage method. Background Technology

[0002] Galvanized steel sheets are coated with a layer of zinc to prevent corrosion and extend their service life. Galvanized steel coils are typically stored in dedicated silos during long-term storage.

[0003] The following problems exist in the existing technology that have not been well resolved: 1. Since galvanized steel coils need to be stacked in multiple layers to improve the utilization rate of silo space, some galvanized steel coils are currently sent into the silo by crane during the stacking process. However, the stacking position is different, and the crane needs to be changed to multiple positions for stacking operations, which affects work efficiency; 2. Since galvanized steel coils are generally stacked, under the action of gravity, the contact points of galvanized steel coils stacked for a long time are prone to deformation, which affects the quality of later use. Summary of the Invention

[0004] The purpose of this invention is to provide a galvanized steel coil silo and its usage method to solve the problems mentioned in the background art: 1. In the use of some existing galvanized steel coil silos, a crane is needed to adjust multiple positions to complete the stacking operation of the galvanized steel coils, which affects work efficiency; 2. In the use of some existing galvanized steel coil silos, during the stacking and stacking process, the long-term contact points are prone to deformation, affecting the storage quality. To achieve the above objectives, this invention provides the following technical solution: a galvanized steel coil silo, including a silo support, a hydraulic push rod fixedly connected to the bottom of the silo support, a pad fixedly connected to the top of the hydraulic push rod, and a discharge cylinder rotatably arranged on the right side of the silo support;

[0005] It also includes: a support and isolation mechanism that is movable between the pad and the hopper support for supporting multi-layer galvanized sheet coils;

[0006] The material discharge limiting mechanism, installed between the unloading cylinder and the hopper support, is used to unload galvanized sheet coils and limit the remaining galvanized sheet coils.

[0007] Preferably, the support and isolation mechanism includes: movable grooves opened on both sides of the hopper support, and a support plate is slidably arranged inside the movable groove, and guide pins are fixedly connected to both sides of the support plate;

[0008] A guide plate is slidably installed inside the hopper support, and a guide groove is opened in the middle of the guide plate to cooperate with the guide pin for transmission. The lower part of the guide plate is fixedly connected to the side wall of the pad.

[0009] Preferably, a reset rod is fixedly connected to the outer wall of the hopper support, one end of the reset rod is movably inserted into the side wall of the support plate, and a reset spring is movably sleeved on the surface of the reset rod;

[0010] The inner wall of the hopper support is provided with four vertical grooves, and four guide plates are provided. The four guide plates are slidably disposed inside the four vertical grooves respectively. Two vertical grooves on the same side are respectively located on both sides of the support plate, and a horizontal groove that cooperates with the guide pin is provided between the vertical groove and the inner wall of the movable groove.

[0011] An electric telescopic rod that mates with a pad is fixedly connected to the right side of the bottom of the silo support.

[0012] Preferably, the material discharge limiting mechanism includes: a protective sleeve symmetrically and fixedly connected to the surface of the hopper support, and a hydraulic telescopic cylinder fixedly connected to the lower part of the inner wall of the protective sleeve, and an adjusting plate fixedly connected to the right end of the hydraulic telescopic cylinder through the protective sleeve, and an adjusting pin slidably disposed inside the adjusting plate and fixedly connected to the side wall of the unloading cylinder.

[0013] A limiting hole is provided on the surface of the silo support, and a T-shaped limiting rod is movably inserted into the limiting hole;

[0014] An adjusting bracket is vertically slidably mounted on the surface of the hopper support, and the surface of the adjusting bracket is provided with an inclined groove that slides in conjunction with a T-shaped limiting rod. A connecting rod is hinged to the bottom of the adjusting bracket, and the bottom of the connecting rod is movably connected to the right end of a hydraulic telescopic cylinder.

[0015] Preferably, the adjusting bracket consists of three U-shaped plates and two connecting plates fixedly connected between the three U-shaped plates, and the connecting rod is hinged to the bottom surface of the middle U-shaped plate;

[0016] The surface of the connecting plate is slidably provided with a sliding rod, the two ends of which are fixedly connected to the side wall of the hopper support, and the upper part of the sliding rod is movably sleeved with a return spring for driving the connecting plate to reset.

[0017] The limiting holes are set to eighteen in total, with nine limiting holes forming a group. The two groups of limiting holes are respectively set on the front and rear sides of the hopper support.

[0018] The nine limiting holes are arranged vertically, and the three U-shaped plates are arranged corresponding to the two adjacent vertical limiting holes.

[0019] Preferably, the end of the T-shaped limiting rod near the adjusting bracket is symmetrically and fixedly connected with a limiting pin, and the T-shaped limiting rod slides through the limiting pin and the inclined groove on the adjusting bracket.

[0020] The end of the T-shaped limit rod away from the adjusting bracket is tapered.

[0021] Preferably, the adjusting plate has a waist-shaped groove in the middle, the adjusting pin is slidably disposed inside the waist-shaped groove, and the adjusting pin is eccentrically fixedly installed on the side wall of the unloading cylinder, and the hopper support has a groove on the right side that cooperates with the adjusting pin.

[0022] Preferably, a discharge bin is provided in the middle of the discharge cylinder, a through groove that matches the discharge bin is provided on the right side of the bin support, and support shafts are symmetrically installed on the right side of the bin support, and the discharge cylinder is rotatably connected between the two support shafts.

[0023] A material replenishment trough is provided on the right side of the top of the silo support.

[0024] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0025] In this invention, the galvanized sheet coils are loaded at a fixed point on the right side of the silo support by the coordinated use of components such as the silo bracket, the pad, and the supporting isolation mechanism. Under the action of the supporting isolation mechanism, the galvanized sheet coils inside the silo support are automatically separated into two layers of stacking, avoiding the need for the hanger to adjust the stacking position multiple times and improving the storage efficiency of the galvanized sheet coils.

[0026] In this invention, by using components such as the hopper support, unloading cylinder, and discharge limiting mechanism in combination, the galvanized sheet coil can be supported and limited by the discharge limiting mechanism during storage, thereby reducing the stress on the bottom of the galvanized sheet coil and reducing the occurrence of deformation of the contact surface due to long-term stress during long-term storage.

[0027] In this invention, by using components such as the unloading cylinder and the unloading bin pad, after the unloading cylinder is driven to rotate once, the unloading bin can quickly remove a single galvanized sheet coil from the inside of the bin support, while the remaining galvanized sheet coils are automatically fed into the unloading cylinder, which facilitates preparation for the next unloading and improves the ease of operation. Attached Figure Description

[0028] Figure 1 This is a perspective view of the positions of the hopper support and the unloading cylinder of the present invention;

[0029] Figure 2 This is a cross-sectional view showing the positions of the hopper support and the pad plate of the present invention;

[0030] Figure 3 This is a side sectional view of a portion of the hopper support and guide plate of the present invention;

[0031] Figure 4 For the present invention Figure 3 Enlarged view of the structure at point A in the middle;

[0032] Figure 5 This is a cross-sectional view of a portion of the hopper support and support plate of the present invention;

[0033] Figure 6 For the present invention Figure 5 Enlarged view of the structure at point B;

[0034] Figure 7 This is a side sectional view of a portion of the protective sleeve and adjusting bracket of the present invention;

[0035] Figure 8 This is a cross-sectional view of a portion of the hopper support and adjusting support of the present invention;

[0036] Figure 9 For the present invention Figure 8 Enlarged view of the structure at point C;

[0037] Figure 10 This is a cross-sectional view of a portion of the hopper support and movable trough of the present invention.

[0038] In the diagram: 1. Hopper support; 2. Hydraulic push rod; 3. Pad plate; 4. Unloading cylinder; 5. Support and isolation mechanism; 501. Movable groove; 502. Support plate; 503. Guide pin; 504. Guide plate; 505. Guide groove; 506. Reset rod; 507. Reset spring; 508. Vertical groove; 509. Horizontal groove; 6. Unloading limit mechanism; 601. Protective sleeve; 602. Hydraulic telescopic cylinder; 603. Adjusting plate; 604. Adjusting pin; 605. Limiting hole; 606. T-shaped limit rod; 607. Adjusting bracket; 608. Inclined groove; 609. Connecting rod; 610. Limiting pin; 611. Unloading hopper. Detailed Implementation

[0039] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0040] Please see Figures 1 to 10 This invention provides a technical solution: a galvanized sheet coil hopper, including a hopper support 1, a hydraulic push rod 2 fixedly connected to the bottom of the hopper support 1, a pad 3 fixedly connected to the top of the hydraulic push rod 2, and a discharge cylinder 4 rotatably mounted on the right side of the hopper support 1. It should be noted that: after the pad 3 is driven upward by the hydraulic push rod 2, the impact force generated during the unloading of the galvanized sheet coils inside the hopper support 1 is reduced. Subsequently, the discharge cylinder 4 sequentially unloads the stacked galvanized sheet coils inside the hopper support 1.

[0041] It also includes: a support and isolation mechanism 5 that is installed between the pad 3 and the hopper support 1 for supporting multi-layer galvanized sheet coils.

[0042] The material discharge limiting mechanism 6, which is installed between the unloading cylinder 4 and the hopper support 1, is used to unload the galvanized sheet coil and limit the remaining galvanized sheet coil.

[0043] In this embodiment, as Figures 1 to 10 As shown, the support and isolation mechanism 5 includes: movable grooves 501 on both sides of the hopper support 1, and a support plate 502 is slidably arranged inside the movable grooves 501. Guide pins 503 are fixedly connected to both sides of the support plate 502. It should be noted that the tops of the support plate 502 and the pad 3 are both set as inclined surfaces. When the unloading cylinder 4 is unloading, the galvanized sheet coils on the top of the support plate 502 and the pad 3 can automatically fill in the gaps, which facilitates the unloading operation. The length of the support plate 502 is set to two-thirds of the length of the pad 3, so that the galvanized sheet coils on the upper left side of the hopper support 1 can fall onto the pad 3.

[0044] A guide plate 504 is slidably installed inside the hopper support 1, and a guide groove 505 is provided in the middle of the guide plate 504 to cooperate with the guide pin 503 for transmission. The lower part of the guide plate 504 is fixedly connected to the side wall of the pad 3. It should be noted that when the pad 3 rises, the guide plate 504 slides through the guide groove 505 and the guide pin 503, so that the guide pin 503 moves the support plate 502 into the movable groove 501 to avoid interference. Conversely, after the pad 3 moves down, the guide groove 505 and the guide pin 503 disengage, and the support plate 502 returns to its original position, which can support the galvanized sheet coil on the upper layer of the hopper support 1.

[0045] In this embodiment, as Figures 1 to 10 As shown, a reset rod 506 is fixedly connected to the outer wall of the hopper support 1. One end of the reset rod 506 is movably inserted into the side wall of the support plate 502, and a reset spring 507 is movably sleeved on the surface of the reset rod 506. It should be noted that the reset spring 507 can drive the guide pin 503, which is in contact with the guide groove 505, and the support plate 502 to reset.

[0046] The inner wall of the hopper support 1 has four vertical grooves 508, and four guide plates 504 are provided. The four guide plates 504 are slidably disposed inside the four vertical grooves 508. Two vertical grooves 508 on the same side are respectively located on both sides of the support plate 502, and a horizontal groove 509 is provided between the vertical grooves 508 and the inner wall of the movable groove 501 to slide in cooperation with the guide pin 503. It should be noted that by symmetrically arranging the guide plates 504 on one side of the pad 3, and with two guide plates 504 respectively located on both sides of the adjacent support plate 502, the two guide plates 504 can stably drive the corresponding support plate 502 to translate inside the movable groove 501 during the upward movement of the pad 3.

[0047] An electric telescopic rod that mates with the pad 3 is fixedly connected to the right side of the bottom of the hopper support 1. It should be noted that a rectangular groove is opened on the right side of the pad 3, and the movable end of the electric telescopic rod is inserted into the rectangular groove. After the galvanized sheet coils are initially stacked inside the hopper support 1, the extended electric telescopic rod limits the galvanized sheet coils on the pad 3 to prevent them from sliding into the unloading chamber 611 of the unloading cylinder 4. After the stacking is completed, the unloading cylinder 4 rotates counterclockwise so that the unloading chamber 611 of the unloading cylinder 4 faces downward. The side wall of the unloading cylinder 4 after flipping can limit the galvanized sheet coils on the pad 3. At this time, the limit of the electric push rod can be released.

[0048] In this embodiment, as Figures 1 to 10 As shown, the material discharge limiting mechanism 6 includes: a protective sleeve 601 symmetrically fixedly connected to the surface of the hopper support 1; a hydraulic telescopic cylinder 602 fixedly connected to the lower part of the inner wall of the protective sleeve 601; and an adjusting plate 603 fixedly connected to the right end of the hydraulic telescopic cylinder 602 through the protective sleeve 601. An adjusting pin 604, which is fixedly connected to the side wall of the unloading cylinder 4, is slidably disposed inside the adjusting plate 603. It should be noted that the hydraulic telescopic cylinder 602 is a double-rod double-acting hydraulic cylinder. When the movable end of the hydraulic telescopic cylinder 602 moves to the left, the right end of the hydraulic telescopic cylinder 602, along with the adjusting plate 603, slides in cooperation with the adjusting pin 604, causing the adjusting pin 604 to rotate the unloading cylinder 4 clockwise on the right side of the hopper support 1. Conversely, when the movable end of the hydraulic telescopic cylinder 602 moves to the right, the unloading cylinder 4 rotates counterclockwise.

[0049] The surface of the hopper support 1 is provided with a limiting hole 605, and a T-shaped limiting rod 606 is movably inserted into the limiting hole 605.

[0050] An adjusting bracket 607 is vertically slidably mounted on the surface of the hopper support 1. The surface of the adjusting bracket 607 is provided with a sloping groove 608 that slides in cooperation with the T-shaped limiting rod 606. A connecting rod 609 is hinged to the bottom of the adjusting bracket 607. The bottom of the connecting rod 609 is movably connected to the right end of the hydraulic telescopic cylinder 602. It should be noted that: there are two adjusting brackets 607, which are respectively set on the front and rear sides of the hopper support 1; a hinge block is slidably set on the left side of the movable end of the hydraulic telescopic cylinder 602, and the lower part of the connecting rod 609 is hinged to the hinge block. When the left end of the hydraulic telescopic cylinder 602 is about to move to the right limit position, the left end of the hydraulic telescopic cylinder 602 presses against the surface of the hinge block, causing the hinge block to be pressed and causing the connecting rod 609 to deflect. The connecting rod 609 drives the adjusting bracket 607 to slide upward on the surface of the hopper support 1; a reset ring is fixedly connected to the left side of the movable end of the hydraulic telescopic cylinder 602. When the movable end of the hydraulic telescopic cylinder 602 moves to the left limit position, the reset ring presses against the hinge block and moves in the opposite direction, causing the connecting rod 609 to reset and deflect, and move the adjusting bracket 607 downward.

[0051] In this embodiment, as Figures 1 to 10 As shown, the adjusting bracket 607 consists of three U-shaped plates and two connecting plates fixedly connected between the three U-shaped plates. The connecting rod 609 is hinged to the bottom surface of the middle U-shaped plate. It should be noted that the inclined grooves 608 on the adjusting bracket 607 are formed on both sides of the U-shaped plates.

[0052] A sliding rod is slidably mounted on the surface of the connecting plate. Both ends of the sliding rod are fixedly connected to the side wall of the hopper support 1, and a return spring that drives the connecting plate to reset is movably sleeved on the upper part of the sliding rod. It should be noted that the return spring assists the adjusting bracket 607 in moving downwards to reset.

[0053] There are eighteen limiting holes 605, and nine limiting holes 605 are set as a group. The two groups of limiting holes 605 are respectively set on the front and rear sides of the hopper support 1.

[0054] Nine limiting holes 605 are arranged vertically, and three U-shaped plates are arranged corresponding to the two adjacent vertical limiting holes 605.

[0055] In this embodiment, as Figures 1 to 10 As shown, a limit pin 610 is symmetrically fixedly connected to one end of the T-shaped limit rod 606 near the adjusting bracket 607. The T-shaped limit rod 606 slides in cooperation with the inclined groove 608 on the adjusting bracket 607 through the limit pin 610.

[0056] The end of the T-shaped limiting rod 606 furthest from the adjusting bracket 607 is tapered. It should be noted that a sleeve is installed at the axial position of the galvanized sheet coil. During the upward movement of the adjusting bracket 607, the inclined groove 608 slides in conjunction with the limiting pin 610 on the T-shaped limiting rod 606, causing the T-shaped limiting rod 606 to move inwards towards the hopper bracket 1. At this time, the tapered end of the T-shaped limiting rod 606 inserts into the sleeve at the axial position of the galvanized sheet coil, supporting the coil and reducing the pressure between the bottom of the coil and the pad 3 and support plate 502, thus minimizing deformation during long-term stacking and storage. The inner diameter of the sleeve is larger than or equal to the maximum diameter of the T-shaped limiting rods 606, facilitating the stable insertion of the T-shaped limiting rods 606 into the sleeve to support the galvanized sheet coil.

[0057] In this embodiment, as Figures 1 to 10 As shown, the adjusting plate 603 has a waist-shaped groove in the middle, and the adjusting pin 604 is slidably disposed inside the waist-shaped groove. The adjusting pin 604 is eccentrically fixed to the side wall of the unloading cylinder 4, and a groove that cooperates with the adjusting pin 604 is provided on the right side of the hopper support 1. It should be noted that the groove is designed to avoid interference between the unloading cylinder 4 and the right side of the hopper support 1 during the rotation of the adjusting pin 604.

[0058] In this embodiment, as Figures 1 to 10As shown, a discharge chamber 611 is provided in the middle of the discharge cylinder 4. A through groove that mates with the discharge chamber 611 is provided on the right side of the chamber support 1, and support shafts are symmetrically installed on the right side of the chamber support 1. The discharge cylinder 4 is rotatably connected between the two support shafts. It should be noted that when the discharge cylinder 4 rotates clockwise with the discharge chamber 611 to the position of the through groove, the galvanized sheet coil on the pad 3 slides into the discharge chamber 611 from the position of the through groove to perform the discharge operation.

[0059] A material replenishment trough is provided on the right side of the top of the hopper support 1.

[0060] In this embodiment, as Figures 1 to 10 As shown, a method for using a galvanized sheet coil hopper includes the following steps:

[0061] S1. When in use, first start the hydraulic push rod 2 to raise the pad plate 3 to the middle position of the hopper support 1. During this process, the pad plate 3 moves synchronously with the guide plate 504. As the guide plate 504 moves upward, it slides through the guide groove 505 and the guide pin 503. The guide pin 503 then moves the support plate 502 along the trajectory of the transverse groove 509, so that the support plate 502 moves into the movable groove 501, avoiding interference with the upward-moving pad plate 3.

[0062] S2. Then, galvanized sheet coils are added to the silo support 1 through the replenishment trough on the top right side. When the pad 3 carries three galvanized sheet coils, the hydraulic push rod 2 is driven to move the pad 3 downward. At this time, the pad 3 moves the guide plate 504 downward, so that the guide plate 504 is released from contact with the guide pin 503. At this time, the return spring 507 moves the support plate 502 into the silo support 1, so that the support plate 502 divides the silo support 1 into two layers. Then, galvanized sheet coils are added through the replenishment trough. With the support of the two support plates 502, the entire silo support 1 can stack galvanized sheet coils in multiple layers.

[0063] S3. During this process, the galvanized sheet roll on the pad 3 is prevented from moving into the unloading cylinder 4 by the extension of the electric telescopic rod. Then, the movable end of the hydraulic telescopic cylinder 602 is extended to the right. During the movement of the right end of the hydraulic telescopic cylinder 602 with the adjusting plate 603, the waist-shaped groove on the adjusting plate 603 slides with the adjusting pin 604, causing the adjusting pin 604 to rotate the unloading cylinder 4 counterclockwise between the two support shafts, so that the unloading bin 611 rotates to the position below the bin support 1.

[0064] S4. Next, the movable end of the hydraulic telescopic cylinder 602 moves to the right to its limit position. It pulls the hinged connecting rod 609 on the left end, causing the connecting rod 609 to deflect and drive the adjusting bracket 607 to rise on the side wall of the hopper bracket 1. This causes the inclined groove 608 on the adjusting bracket 607 to slide in conjunction with the limiting pin 610 on the T-shaped limiting rod 606. At this time, the conical end of the T-shaped limiting rod 606 is inserted into the center of the galvanized sheet coil, supporting and limiting the galvanized sheet coil, reducing the force on the bottom of the galvanized sheet coil, and reducing the occurrence of deformation caused by long-term force on the bottom during long-term storage of the galvanized sheet coil.

[0065] S5. When unloading is required, the electric telescopic rod is retracted to release the restriction on the galvanized sheet coil at the top of the pad 3. At the same time, the movable end of the hydraulic telescopic cylinder 602 moves to the left. At this time, the right end of the hydraulic telescopic cylinder 602 moves to the left with the adjusting plate 603 and slides in cooperation with the adjusting pin 604, causing the unloading cylinder 4 to rotate clockwise. Simultaneously, the connecting rod 609 at the left end of the hydraulic telescopic cylinder 602 resets and deflects, causing the adjusting bracket 607 to move down and driving the T-shaped limit rod 606 to reset and move, releasing the galvanized sheet coil inside the hopper bracket 1 from the restricted support state. When the unloading hopper 611 on the unloading cylinder 4 rotates to the position of the galvanized sheet coil on the right side of the pad 3, the galvanized sheet coil, after being released from the restriction, slides into the unloading hopper 611. Inside 11, the movable end of the hydraulic telescopic cylinder 602 is activated again to move to the right, causing the adjusting plate 603 and the adjusting pin 604 to drive the unloading cylinder 4 after loading to rotate counterclockwise, discharging the galvanized sheet coil inside the unloading bin 611. The remaining galvanized sheet coil slides between the pad plate 3 and the support plate 502 towards the unloading cylinder 4 to replenish it. When the left end of the hydraulic telescopic cylinder 602 moves to the right limit position, it drives the adjusting bracket 607 to rise again through the connecting rod 609, causing the T-shaped limit rod 606 to re-enter the bin bracket 1 and provide limit support for the remaining galvanized sheet coil. In this way, the remaining galvanized sheet coil can be automatically limited and supported after unloading, improving the stability of the bin.

[0066] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A galvanized sheet coil warehouse, comprising a warehouse support (1), the bottom of the warehouse support (1) is fixedly connected with a hydraulic push rod (2), the top of the hydraulic push rod (2) is fixedly connected with a base plate (3), and the right side of the warehouse support (1) is rotationally provided with a discharging cylinder (4); characterized in that Further comprising: a support and separation mechanism (5) movably mounted between the base plate (3) and the warehouse support (1) for supporting multiple layers of galvanized sheet coils; a discharging limiting mechanism (6) movably mounted between the discharging cylinder (4) and the warehouse support (1) for discharging the galvanized sheet coils and limiting the remaining galvanized sheet coils.

2. A galvanized sheet coil storage area as set forth in claim 1 wherein: The support and separation mechanism (5) comprises: movable grooves (501) formed on both sides of the warehouse support (1), and a support plate (502) slidably arranged in the movable grooves (501), and guide pins (503) fixedly connected to both sides of the support plate (502); a guide plate (504) slidably arranged in the warehouse support (1), and a guide groove (505) formed in the middle of the guide plate (504) and matched with the guide pins (503) for transmission, and the lower part of the guide plate (504) is fixedly connected with the side wall of the base plate (3).

3. A zinc-coated sheet coil storage area according to claim 2, characterized in that: A reset rod (506) is fixedly connected to the outer wall of the warehouse support (1), one end of the reset rod (506) is movably inserted into the side wall of the support plate (502), and a reset spring (507) is movably sleeved on the surface of the reset rod (506); four vertical grooves (508) are formed in the inner wall of the warehouse support (1), the guide plate (504) is provided with four, the four guide plates (504) are respectively slidably arranged in the four vertical grooves (508), and the two vertical grooves (508) on the same side are respectively arranged on both sides of the support plate (502), and a horizontal groove (509) is formed between the vertical grooves (508) and the inner wall of the movable groove (501) and matched with the guide pins (503) for sliding; an electric telescopic rod matched with the base plate (3) is fixedly connected to the right side of the bottom of the warehouse support (1).

4. A galvanized sheet coil storage area as defined in claim 3, wherein: The discharging limiting mechanism (6) comprises: a protective sleeve (601) symmetrically fixedly connected to the surface of the warehouse support (1), a hydraulic telescopic cylinder (602) fixedly connected to the lower part of the inner wall of the protective sleeve (601), an adjusting plate (603) fixedly connected to the right end of the hydraulic telescopic cylinder (602) and penetrating through the protective sleeve (601), and an adjusting pin (604) slidably arranged in the adjusting plate (603) and fixedly connected with the side wall of the discharging cylinder (4); a limiting hole (605) formed in the surface of the warehouse support (1), and a T-shaped limiting rod (606) movably inserted into the limiting hole (605); an adjusting support (607) vertically slidably arranged on the surface of the warehouse support (1), and an inclined groove (608) formed in the surface of the adjusting support (607) and matched with the T-shaped limiting rod (606) for sliding, and a connecting rod (609) hingedly connected to the bottom of the adjusting support (607), and the bottom of the connecting rod (609) is movably connected with the right end of the hydraulic telescopic cylinder (602).

5. A galvanized sheet coil storage area as defined in claim 4, wherein: The adjusting support (607) is composed of three U-shaped plates and two connecting plates fixedly connected between the three U-shaped plates, and the connecting rod (609) is hingedly installed with the bottom surface of the middle U-shaped plate; The surface of the connecting plate is slidably provided with a sliding rod, both ends of the sliding rod are fixedly connected with the side wall of the bin support (1), and the upper part of the sliding rod is movably sleeved with a return spring for driving the connecting plate to reset; The limiting holes (605) are provided in eighteen, and every nine limiting holes (605) are provided as a group, and the two groups of limiting holes (605) are respectively arranged on the front and rear sides of the bin support (1); The nine limiting holes (605) are arranged in a distribution from top to bottom, and the three U-shaped plates are correspondingly arranged with the adjacent two vertical limiting holes (605).

6. A galvanized sheet coil storage area as defined in claim 5, wherein: The T-shaped limiting rod (606) is symmetrically fixedly connected with a limiting pin (610) at one end close to the adjusting support (607), and the T-shaped limiting rod (606) is slidably matched with the inclined groove (608) on the adjusting support (607) through the limiting pin (610). The other end of the T-shaped limiting rod (606) away from the adjusting support (607) is provided in a tapered shape.

7. A zinc-coated sheet stock warehouse according to claim 6, characterized in that: The middle part of the adjusting plate (603) is provided with a waist-shaped groove, the adjusting pin (604) is slidably arranged in the waist-shaped groove, and the adjusting pin (604) is eccentrically fixedly installed on the side wall position of the discharging cylinder (4), and the right side of the bin support (1) is provided with a groove matched with the adjusting pin (604).

8. A zinc-coated sheet coil storage area according to claim 7, characterized in that: The middle part of the discharging cylinder (4) is provided with a discharging bin (611), the right side of the bin support (1) is provided with a through groove matched with the discharging bin (611), and the right side of the bin support (1) is symmetrically provided with a support shaft frame, and the discharging cylinder (4) is rotatably connected between the two support shaft frames. The right side of the top of the bin support (1) is provided with a material supplementing groove.

9. A method of using a galvanized sheet coil storage warehouse, characterized by, The use of the galvanized sheet coil bin according to any one of claims 1-8 comprises the following steps: S1, loading preparation: start the hydraulic push rod (2) to drive the backing plate (3) to rise to the middle part, the guide plate (504) is slidably matched with the guide pin (503), the supporting plate (502) is moved along the horizontal groove (509) track to the movable groove (501), and the interference of the backing plate (3) is avoided; S2, layered loading: the galvanized sheet coil is supplemented into the bin support (1) through the material supplementing groove, the backing plate (3) is lowered after bearing three galvanized sheet coils, the guide plate (504) is separated from the guide pin (503), the reset spring (507) drives the supporting plate (502) to move to the inside of the movable groove (501), and the bin support (1) is divided into two layers, and the multi-layer isolation type stacking is realized by continuing to load; S3, discharging preparation: the electric telescopic rod is extended to limit the movement of the galvanized sheet coil on the backing plate (3), the right end of the hydraulic telescopic cylinder (602) drives the adjusting plate (603) to move right and slidably matches with the adjusting pin (604), so that the discharging cylinder (4) rotates counterclockwise, and the discharging bin (611) is turned to below the bin; S4, limit support: hydraulic telescopic cylinder (602) right to the limit, connecting rod (609) deflection drive adjustment bracket (607) rises, chute (608) and limit pin (610) cooperation sliding, T type limit rod (606) tapered end inserted into the galvanized sheet reel heart, reduce its bottom stress deformation; S5, unloading operation: electric telescopic rod shrinkage to remove restrictions, hydraulic telescopic cylinder (602) left end drive adjustment plate (603) left, unloading cylinder (4) clockwise rotation, T type limit rod (606) reset to remove the limit, galvanized sheet roll into the unloading bin (611), hydraulic telescopic cylinder (602) right end right, unloading cylinder (4) counterclockwise rotation discharge galvanized sheet roll, the remaining galvanized sheet roll to unloading cylinder (4) to make up, hydraulic telescopic cylinder (602) right to the limit, T type limit rod (606) again into the bin inside the galvanized sheet roll limit support.

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