Warehousing system for silicon steel sheet material coils

Abstract

The utility model relates to a warehousing system for silicon steel sheet material coils, which comprises a turnover trolley provided with a first storage piece. The feeding trolley is arranged on the side of the stereoscopic warehouse, and a second storage piece is arranged on the feeding trolley; the transition trolleys are used for achieving circulation of the silicon steel sheet coils between the turnover trolley and the feeding trolley, third storage pieces are arranged on the transition trolleys, the third storage pieces are driven by a swing mechanism to rotate, and the third storage pieces are further driven by a translation mechanism to horizontally move; the transition trolley moves in a closed-loop mode along the stereoscopic warehouse, a walking mechanism used for enabling the transition trolley to move is further arranged on the side, away from the feeding trolley, of the stereoscopic warehouse, and a gap allowing the third storage part to horizontally pass through is further formed in the position, located beside the storage rod, of the storage support. According to the warehousing system, turnover of the silicon steel sheet coils is achieved by additionally arranging the transition trolleys, the stroke of the feeding trolley is greatly reduced, and warehousing efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the field of silicon steel sheet production, in particular to an incoming warehouse system for silicon steel sheet coils. Background Art

[0002] In the process of transformer core production, it is necessary to first cut a silicon steel sheet coil with a larger width into several silicon steel sheet coils with smaller width dimensions through a slitting line, and then send the silicon steel sheet coils with smaller width dimensions into a blanking line for processing such as punching, perforating, and cutting to form required sheet-shaped silicon steel sheets. Finally, the sheet-shaped silicon steel sheets are sent to a stacking line to stack each silicon steel sheet into the required transformer core.

[0003] In the above processing process, due to different working contents, the working efficiency of the slitting line and the blanking line will be unequal, that is, the working efficiency of the slitting line is much greater than that of the blanking line, which will result in a large number of silicon steel sheet coils with smaller width dimensions being idle. At this time, an automated storage and retrieval system (AS / RS) will be introduced beside the slitting line and the blanking line to store these silicon steel sheet coils with smaller width dimensions for timely calling when the blanking line needs to use them later.

[0004] When storing the silicon steel sheet coils with smaller width dimensions in the AS / RS, the conventional method is that after the transfer cart picks up the silicon steel sheet coil from the slitting line, the loading cart in the AS / RS will move to one side of the AS / RS, and then the transfer cart will transfer the silicon steel sheet coil to the loading cart, and then move to the corresponding storage position in the AS / RS for loading and temporary storage of the silicon steel sheet coil. In the above process, every time the silicon steel sheet coil is stored, the loading cart needs to move to one side of the AS / RS to cooperate with the transfer cart, and in addition to moving, the loading cart also needs a certain amount of time for loading and temporary storage of the silicon steel sheet coil, which will inevitably lead to the phenomenon of the transfer cart waiting, and the storage efficiency is not high. Summary of the Utility Model

[0005] The technical problem to be solved by the utility model is to provide an incoming warehouse system for silicon steel sheet coils that can improve the storage efficiency of silicon steel sheet coils.

[0006] To solve the above technical problem, the technical solution of the utility model is: an incoming warehouse system for silicon steel sheet coils, the incoming warehouse system is used to send the silicon steel sheet coils into the AS / RS for temporary storage. The AS / RS includes a storage bracket and a horizontally arranged storage rod installed at the side end of the storage bracket. There are several storage rods, which are distributed on the storage bracket in a rectangular array. The characteristics are that the incoming warehouse system includes

[0007] A transfer trolley for transporting silicon steel sheet coils from a slitting line to a three-dimensional warehouse, wherein a first storage member for temporarily storing silicon steel sheet coils is provided on the transfer trolley;

[0008] A loading trolley for placing silicon steel sheet coils on storage rods, the loading trolley is arranged beside the three-dimensional warehouse, and a second storage member for temporarily storing silicon steel sheet coils is provided on the loading trolley;

[0009] Several transition trolleys for realizing the transfer of silicon steel sheet coils between the transfer trolley and the loading trolley, a third storage member for temporarily storing silicon steel sheet coils is provided on the transition trolley, and the third storage member is driven by a rotary mechanism to rotate, and the third storage member is also driven by a translation mechanism to move horizontally;

[0010] The transition trolley moves in a closed loop along the three-dimensional warehouse, and a traveling mechanism for the transition trolley to move is also provided on the side of the three-dimensional warehouse away from the loading trolley, and a gap for the horizontal passage of the third storage member is also provided beside the storage rod on the storage bracket.

[0011] Furthermore, the first storage member, the second storage member and the third storage member are all storage rod structures, and the storage rod structure has two structures;

[0012] The first type of storage rod structure includes a vertically arranged first support and a first cross bar connected to one side of the first support;

[0013] The second type of storage rod structure includes a vertically arranged second support and two second cross bars connected to the same side of the second support, and a gap for the first cross bar to pass through is left between the two second cross bars;

[0014] The first storage member and the second storage member are of the same type of storage rod structure, and the third storage member is of another type of storage rod structure.

[0015] Furthermore, the third storage member includes a horizontally arranged storage rod, the storage rod includes a vertically arranged support and at least one cross bar connected to one side of the support, and the first storage member and the second storage member are both arc-shaped trays.

[0016] Furthermore, the transition trolley includes a trolley body;

[0017] The rotary mechanism is: the third storage member is installed on a rotary platform, and the rotary platform is driven by a rotary motor installed on the trolley body to rotate, and drives the third storage member to rotate;

[0018] The translation mechanism is as follows: A pair of translation guide rails distributed side by side are installed on the upper end surface of the slewing platform. A translation platform is installed at the bottom end of the third storage member. Translation sliders that cooperate with the translation guide rails are installed at the bottom end of the translation platform. The translation platform is driven by a linear actuator installed on the slewing platform to move horizontally, thereby driving the third storage member to translate.

[0019] Furthermore, the traveling mechanism includes a horizontal traveling component for allowing the transfer cart to move horizontally and a lifting and traveling component for enabling the transfer cart to move up and down.

[0020] The horizontal traveling component is as follows: Several horizontally arranged traveling platforms are installed on the side of the storage bracket away from the loading cart, and each traveling platform corresponds to each row of horizontally distributed storage rods. A pair of translation guide rails distributed side by side are installed on the upper end surface of the traveling platform.

[0021] The lifting and traveling component is as follows: A lifting bracket is further provided on both sides of the storage bracket. A lifting platform is arranged inside the lifting bracket. The lifting platform is driven by a linear actuator to move up and down, so as to be docked with each different traveling platform. A pair of translation guide rails distributed side by side are also arranged on the upper end surface of the lifting platform. When the lifting platform is docked with the traveling platform, the two translation guide rails are respectively docked with the two traveling guide rails one by one.

[0022] Traveling rollers that cooperate with the traveling guide rails or the lifting guide rails are also installed on the transfer cart. The traveling rollers are driven by a motor installed on the transfer cart to rotate, and drive the transfer cart to move horizontally on the traveling guide rails or the lifting guide rails.

[0023] The advantages of the present utility model are as follows: In the warehousing system of the present utility model, several transfer carts are added between the turnover cart and the loading cart to realize the turnover of the silicon steel sheet coils. The transfer cart and the loading cart cooperate to realize the loading of the silicon steel sheet coils, greatly reducing the travel of the loading cart. Moreover, the transfer cart can be docked with the turnover cart during the loading process of the loading cart, greatly improving the warehousing efficiency.

[0024] By arranging several transfer carts and cooperating with the closed-loop movement of the transfer carts, the silicon steel sheet coils can be sent to the side of each storage rod by the transfer carts, and the loading cart only needs to move to the side of the corresponding storage rod for loading, which is very convenient.

[0025] The design of the traveling mechanism adopts the combination of the horizontal traveling component and the lifting and traveling component, thereby providing a moving basis for realizing the closed-loop movement of the transfer cart, so that each transfer cart can move to the side of any storage rod.

[0026] For the cooperation of the first storage piece, the second storage piece and the third storage piece, there are two cooperation methods in total:

[0027] The first method is that the first storage piece, the second storage piece and the third storage piece all adopt the structure of storage rods, and a cross bar and two cross bars are used to cooperate in a way similar to staggered comb teeth, so as to realize the transfer of the silicon steel sheet coil between the first storage piece and the third storage piece or between the third storage piece and the second storage piece;

[0028] The second method is that only the third storage piece adopts the structure of storage rods, while the first storage piece and the second storage piece both adopt the way of arc-shaped supporting plates to cooperate, so as to realize the transfer of the silicon steel sheet coil between the first storage piece and the third storage piece or between the third storage piece and the second storage piece.

[0029] The two cooperation methods can be selected arbitrarily. Brief Description of the Drawings

[0030] Figure 1 It is a schematic diagram of the warehousing system for silicon steel sheet coils of the present utility model.

[0031] Figure 2 It is a schematic diagram of the transfer trolley in the present utility model.

[0032] Figure 3 It is a top view of the first storage rod structure in the present utility model.

[0033] Figure 4 It is a side view of the first storage rod structure in the present utility model.

[0034] Figure 5 It is a top view of the second storage rod structure in the present utility model.

[0035] Figure 6 It is a schematic diagram of the traveling mechanism in the present utility model. Detailed Description of the Preferred Embodiments

[0036] To further elaborate on the technical means and effects adopted by the present utility model to achieve the predetermined utility model purpose, the following combines the drawings and preferred embodiments to describe in detail the specific implementation manners, structures, features and their effects according to the present utility model as follows.

[0037] As Figures 1-6 shown, a warehousing system for silicon steel sheet coils, the warehousing system is used to send the silicon steel sheet coils into the three-dimensional warehouse for temporary storage. The three-dimensional warehouse includes a storage bracket 1 and a horizontally arranged storage rod 2 installed on the side end of the storage bracket 1. There are several storage rods 2, which are distributed on the storage bracket 1 in a rectangular array. The silicon steel sheet coils 3 are stored on the storage rods 2, and a central hole for the storage rod 2 to pass through is provided at the middle position of the silicon steel sheet coils 3.

[0038] The warehousing system includes

[0039] A transfer trolley for transporting the silicon steel sheet coil 3 from the slitting line to the three-dimensional warehouse, and a first storage member for temporarily storing the silicon steel sheet coil is provided on the transfer trolley.

[0040] A loading trolley 4 for placing the silicon steel sheet coil 3 on the storage rod 2, the loading trolley 4 is arranged beside the three-dimensional warehouse, and a second storage member for temporarily storing the silicon steel sheet coil 3 is provided on the loading trolley 4.

[0041] In this embodiment, both the transfer trolley and the loading trolley 4 are prior arts. For example, the transfer trolley can adopt a coil handling trolley mentioned in Patent CN217675060U, and the loading trolley 4 can adopt a storage stacker in an automatic vertical warehouse for silicon steel sheets mentioned in Patent CN219708014U. In this embodiment, the specific structures and operation processes of the transfer trolley and the loading trolley 4 will not be described in detail.

[0042] Several transition trolleys for realizing the transfer of the silicon steel sheet coil 3 between the transfer trolley and the loading trolley 4, and a third storage member for temporarily storing the silicon steel sheet coil 3 is provided on the transition trolley 5.

[0043] The transfer of the silicon steel sheet coil 3 between the transfer trolley and the transition trolley 5 or between the transition trolley 5 and the loading trolley 4 is realized through the common cooperation of the first storage member, the second storage member and the third storage member.

[0044] In this embodiment, there are two different cooperation methods for the first storage member, the second storage member and the third storage member:

[0045] The first cooperation method is: the first storage member, the second storage member and the third storage member are all storage rod structures, and the storage rod structure has two structures.

[0046] As Figure 3 、 Figure 4 It can be seen from the schematic diagram shown that the first storage rod structure includes a vertically arranged first support 6 and a first cross bar 7 connected to one side of the first support 6, and the first support 6 and the first cross bar 7 are connected to form an inverted L-shaped structure.

[0047] As Figure 5 It can be seen from the schematic diagram shown that the second storage rod structure includes a vertically arranged second support 8 and two second cross bars 9 connected to the same side of the second support 8. A gap for the first cross bar 7 to pass through is left between the two second cross bars 9, and the distance between the outer walls of the two second cross bars 9 is smaller than the diameter of the central hole of the silicon steel sheet coil 3, so as to facilitate the two second cross bars 9 to be smoothly inserted into the central hole of the silicon steel sheet coil 3.

[0048] The first storage member and the second storage member are of the same storage rod structure, and the third storage member is of another storage rod structure. That is, both the first storage member and the second storage member adopt the second storage rod structure, and the third storage member adopts the first storage rod structure, or both the first storage member and the second storage member adopt the first storage rod structure, while the third storage member adopts the second storage rod structure.

[0049] For the first matching method, the first storage member, the second storage member and the third storage member all adopt the structure of a storage rod, and a horizontal rod and two horizontal rods are used in a way similar to an interleaved comb to cooperate, so as to realize the transfer of the silicon steel sheet coil between the first storage member and the third storage member or between the third storage member and the second storage member. This transfer method requires the first storage member, the second storage member or the third storage member to extend into the central hole of the silicon steel sheet coil 3 to realize the flow of the silicon steel sheet coil 3.

[0050] The second matching method is as follows:

[0051] The third storage member includes a horizontally arranged storage rod, and the storage rod includes a vertically arranged support and at least one horizontal rod connected to one side of the support. The storage rod can adopt the first storage rod structure or the second storage rod structure.

[0052] Both the first storage member and the second storage member are an arc-shaped tray, and the opening of the arc-shaped tray faces upward. The silicon steel sheet coil 3 is directly placed on the upper end surface of the arc-shaped tray.

[0053] For the second matching method, only the third storage member adopts the structure of a storage rod, while the first storage member and the second storage member both adopt the arc-shaped tray method to cooperate, so as to realize the transfer of the silicon steel sheet coil between the first storage member and the third storage member or between the third storage member and the second storage member. In this transfer method, only the third storage member needs to extend into the central hole of the silicon steel sheet coil 3, and when the silicon steel sheet coil 3 is transferred by the first storage member or the second storage member, it is directly supported on the first storage member or the second storage member.

[0054] In the present utility model, for the cooperation between the first storage member, the second storage member and the third storage member, in addition to the above two matching methods, other combinations can also be carried out. For example, the first storage member and the third storage member adopt the storage rod structure, while the second storage member adopts the arc-shaped tray structure, or the first storage member and the second storage member adopt the storage rod structure, while the third storage member adopts the arc-shaped tray structure, etc.

[0055] The third storage member is driven by a rotating mechanism to rotate, and the third storage member is also driven by a translation mechanism to move horizontally. The transfer trolley 5 includes a trolley main body 51, and the trolley main body 51 is of a cuboid frame structure.

[0056] The slewing mechanism is as follows: The third storage member is installed on a slewing platform, which is driven by a slewing motor installed on the trolley main body 51 to rotate, and drives the third storage member to rotate.

[0057] The translation mechanism is as follows: A pair of translation guide rails distributed side by side are installed on the upper end surface of the slewing platform. A translation platform is installed at the bottom end of the third storage member, and a translation slider matching the translation guide rails is installed at the bottom end of the translation platform. The translation platform is driven by a linear drive installed on the slewing platform to move horizontally, thereby driving the third storage member to translate. The linear drive can adopt a single drive structure such as a push rod, a cylinder, an oil cylinder, etc., or a combined drive structure of a gear, a rack and a motor.

[0058] Through the design of the slewing mechanism and the translation mechanism, the horizontal movement and free rotation of the third storage member are realized, so as to facilitate the cooperation of the third storage member with the first storage member or the second storage member, and realize the turnover of the silicon steel sheet coil 3.

[0059] The transfer trolley 5 moves in a closed loop along the three-dimensional warehouse. A traveling mechanism for the transfer trolley to move is also provided on the side of the three-dimensional warehouse far from the loading trolley. A gap for the third storage member and the silicon steel sheet coil 3 to horizontally pass through together is also provided beside the storage rod on the storage bracket 1.

[0060] As Figure 6 shown in the schematic diagram, the traveling mechanism includes a horizontal traveling component for the transfer trolley 5 to move horizontally and a lifting traveling component for realizing the up and down lifting of the transfer trolley 5.

[0061] The horizontal traveling component is as follows: Several horizontally arranged traveling platforms 54 are installed on the side of the storage bracket 1 far from the loading trolley 4 and are distributed up and down, and each traveling platform 54 corresponds to each row of horizontally distributed storage rods 2 respectively. And the lowermost traveling platform 54 does not need to correspond to the storage rod 2 and is only used for the transfer trolley 5 running without load.

[0062] The traveling platform 54 extends along the long axis direction of the storage bracket 1. A pair of traveling guide rails 54 are installed on the upper end surface of the traveling platform 54. The two traveling guide rails 52 extend along the long axis direction of the traveling platform 54, and the two sides of the long axis direction of the traveling guide rails 52 are flush with the two sides of the long axis direction of the traveling platform 54 in the vertical direction.

[0063] The lifting and traveling assembly is as follows: On both sides of the storage bracket 1, a lifting bracket 55 is further provided. The lifting bracket 55 is a hollow cuboid frame. Inside the lifting bracket 55, a lifting platform 56 is provided. The lifting platform 56 is driven by a linear actuator to move up and down, so as to be docked with each different traveling platform 54. In this embodiment, the linear actuator can adopt a combined drive of a gear, a rack and a motor, or a combined drive of a sprocket, a chain and a motor.

[0064] On the upper end surface of the lifting platform 56, a pair of juxtaposed lifting guide rails 57 are further provided. When the lifting platform 56 is docked with the traveling platform 54, the two lifting guide rails 57 are respectively docked with the two traveling guide rails 52 one by one.

[0065] At the bottom end of the trolley main body 51 of the transfer trolley 5, traveling rollers 53 that cooperate with the traveling guide rails 52 or the lifting guide rails 57 are further installed. The traveling rollers 53 are driven by a motor installed on the transfer trolley 5 to rotate, and drive the transfer trolley to move horizontally on the traveling guide rails 52 or the lifting guide rails 57.

[0066] In the warehousing system of the present utility model, the turnover of the silicon steel sheet coil is realized by adding a transfer trolley between the turnover trolley and the loading trolley 4. When the silicon steel sheet coil 3 is warehoused, first, the silicon steel sheet coil 3 cut by the slitting line is conveyed to the stereoscopic warehouse by the cooperation of the turnover trolley and the first storage member. When the turnover trolley is conveying, the transfer trolley 5 to be docked is located on the lifting platform 56 at the entrance of the stereoscopic warehouse at this time, and descends to the lowest position along with the lifting platform 56. After the turnover trolley arrives, through the cooperation of the first storage member and the third storage member, the silicon steel sheet coil 3 is transferred to the transfer trolley 5.

[0067] Then, according to the position where the silicon steel sheet coil 3 needs to be stored, the lifting platform 56 moves upward, drives the transfer trolley 5 to move to the corresponding traveling platform 54, then the transfer trolley 5 moves from the lifting guide rail 57 to the traveling guide rail 52, and moves along the traveling guide rail 52 to the side of the corresponding storage rod. Then, the rotary mechanism drives the third storage member to rotate to the corresponding position, and then the translation mechanism drives the third storage member to move horizontally, so that the third storage member together with the silicon steel sheet coil 3 passes through the gap on the storage bracket 1, so that the silicon steel sheet coil 3 moves from one side of the storage bracket 1 to the other side. The loading trolley 4 waits in advance here, and through the cooperation of the third storage member and the second storage member, the silicon steel sheet coil 3 is transferred from the transfer trolley 5 to the loading trolley 4, and the loading trolley 4 stores the silicon steel sheet coil 3 in the warehouse.

[0068] The empty transfer trolley 5 will continue to move along the walking guide rail 52 to the lifting platform 56 on the other side of the storage bracket 1, and be driven by the lifting platform 56 to descend until it moves to the lowest walking platform 54, and then moves through the walking platform 54 to the lifting platform 56 at the entrance of the storage bracket 1, waiting to cooperate with the next turnover trolley to receive the silicon steel sheet coil 3 and complete a closed-loop action.

[0069] The above are only the preferred embodiments of the present invention, and do not impose any form of limitation on the present invention. Although the present invention has been disclosed above with the preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to equivalent embodiments by using the disclosed technical content within the scope of the technical solution of the present invention. However, as long as it does not depart from the content of the technical solution of the present invention, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A storage system for silicon steel sheet coils, the storage system is used to send silicon steel sheet coils into a three-dimensional warehouse for temporary storage, the three-dimensional warehouse includes a storage bracket and a horizontally arranged storage rod installed at the side end of the storage bracket, the storage rods are in a plurality and are distributed on the storage bracket in a rectangular array, characterized in that: The warehousing system includes A turnover trolley for transferring silicon steel sheet coils from the slitting line to the stereoscopic warehouse, wherein the turnover trolley is provided with a first storage unit for temporarily storing silicon steel sheet coils; A loading trolley for placing silicon steel sheet coils on the storage rod, the loading trolley being arranged beside the stereoscopic warehouse, and a second storage member for temporarily placing silicon steel sheet coils being arranged on the loading trolley; A plurality of transition trolleys for realizing the circulation of silicon steel sheet coils between the turnover trolley and the loading trolley, wherein a third storage member for temporarily storing silicon steel sheet coils is arranged on the transition trolley, and the third storage member is driven to rotate by a rotary mechanism, and the third storage member is also driven to move horizontally by a translation mechanism; The transition trolley moves in a closed loop along the stereoscopic warehouse, and a walking mechanism for moving the transition trolley is provided on the side of the stereoscopic warehouse away from the loading trolley. A gap for accommodating the horizontal passage of a third storage component is also provided on the storage bracket beside the storage rod.

2. The silicon steel sheet coil storage system according to claim 1, characterized in that: The first storage member, the second storage member and the third storage member are all storage rod structures, and the storage rod structure has two structures; The first storage rod structure comprises a first vertically arranged support and a first crossbar connected to one side of the first support; The second storage rod structure comprises a second vertically arranged support and two second cross bars connected to the same side of the second support, with a gap between the two second cross bars for the first cross bar to pass through; The first storage member and the second storage member are of the same storage rod structure, and the third storage member is of another storage rod structure.

3. The silicon steel sheet coil storage system according to claim 1, characterized in that: The third storage member includes a horizontally arranged storage rod, the storage rod includes a vertically arranged support and at least one cross bar connected to one side of the support, and the first storage member and the second storage member are both arc-shaped support plates.

4. The silicon steel sheet coil storage system according to claim 1, characterized in that: The transition trolley comprises a trolley body; The rotary mechanism is as follows: the third storage member is mounted on a rotary platform, and the rotary platform is driven by a rotary motor mounted on the trolley body to rotate, and drives the third storage member to rotate; The translation mechanism is as follows: a pair of parallel translation guide rails are installed on the upper end surface of the rotating platform, a translation platform is installed at the bottom end of the third storage component, and a translation slider that cooperates with the translation guide rails is installed at the bottom end of the translation platform. The translation platform is driven by a linear drive installed on the rotating platform to move horizontally, thereby driving the third storage component to translate.

5. The silicon steel sheet coil storage system according to claim 1, characterized in that: The walking mechanism includes a horizontal walking assembly for the transition trolley to move horizontally and a lifting walking assembly for the transition trolley to move up and down; The horizontal walking assembly is: a plurality of horizontally arranged walking platforms are installed on the side of the storage bracket away from the loading trolley, and each walking platform corresponds to each column of horizontally distributed storage rods, and a pair of parallelly distributed walking guide rails are installed on the upper end surface of the walking platform; The lifting and traveling assembly is as follows: a lifting bracket is provided on both sides of the storage bracket, a lifting platform is provided inside the lifting bracket, the lifting platform is driven by a linear driver to lift up and down, so as to be connected with each different traveling platform, a pair of lifting guide rails distributed in parallel are also provided on the upper end surface of the lifting platform, and when the lifting platform is connected with the traveling platform, the two lifting guide rails are connected with the two traveling guide rails one by one respectively; The transition trolley is also provided with travel rollers matched with the travel guide rails or the lifting guide rails. The travel rollers are driven to rotate by a motor installed on the transition trolley and drive the transition trolley to move horizontally on the travel guide rails or the lifting guide rails.

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