A roll stock storage rack

Abstract

The utility model provides a kind of roll material storage rack, comprising: frame body and mounting seat, mounting seat is set on frame body, frame body is used to support mounting seat;Supporting body, supporting body includes arc plate, the upper plate surface of arc plate forms arc support surface, arc support surface is used to with the inner diameter of the roll material to be stored to support the roll material to be stored, supporting body is installed on mounting seat, supporting body is rotatably connected with mounting seat.The roll material storage rack in the utility model solves the technical problem that the roll material storage rack in the related art deforms locally when storing the roll material, which affects the quality of the roll material product.

Description

Technical Field

[0001] This utility model relates to the technical field of silicon steel sheet coil storage racks, specifically to a coil storage rack. Background Technology

[0002] Silicon steel sheets are used extensively in transformers and reactors. After being cut into coils of different widths using slitting equipment, the silicon steel sheets need to be stored in a silicon steel sheet coil storage rack. This storage rack includes a support body for supporting the coils, and the silicon steel sheet coils are hung on the support body through its inner holes.

[0003] However, in actual production, due to factors such as the winding process, the overall shape and inner wall of the silicon steel sheet coil are difficult to wind into an ideal perfect circle. Its cross-sectional shape is usually elliptical or irregular. When the coil is hung on a support, because the support surface is a fixed arc shape, the support cannot achieve a good match with the inner wall of the non-circular coil, resulting only in point or line contact in certain areas. This contact method leads to uneven stress on the coil, with stress concentrated in localized areas, easily causing indentations, deformation, or interlayer damage. This, in turn, affects the flatness and electromagnetic properties of the silicon steel sheet, reducing the storage quality of the coil and the reliability of the product.

[0004] Therefore, existing technologies need further development. Utility Model Content

[0005] The purpose of this utility model is to overcome the above-mentioned technical deficiencies and provide a coil storage rack to solve the technical problem in the related art where local deformation of coils occurs when storing coils, thus affecting the quality of coil products.

[0006] To achieve the above technical objectives, the present invention adopts the following technical solution: a roll material storage rack is provided, comprising: a frame and a mounting base, the mounting base being disposed on the frame and the frame being used to support the mounting base; a support body, the support body comprising an arc-shaped plate, the upper surface of the arc-shaped plate forming an arc-shaped support surface, the arc-shaped support surface being used to adapt to the inner diameter of the roll material to be stored to support the roll material to be stored, the support body being mounted on the mounting base, and the support body being rotatably connected to the mounting base. Furthermore, a first hinge seat is provided on the bottom surface of the support body, the axial direction of the first hinge seat is parallel to the extension direction of the support body, and a second hinge seat is provided on the mounting base, the axial direction of the second hinge seat is parallel to the extension direction of the mounting base, and the second hinge seat is rotatably connected to the first hinge seat.

[0007] Furthermore, the roll storage rack includes an elastic element, one end of which is connected to a support body and the other end of which is connected to a mounting base. The elastic element comprises two elements, which are respectively disposed on both sides of the second hinge base.

[0008] Furthermore, the support body includes a first support body and a second support body disposed opposite to each other, and the first support body and the second support body are rotatably connected to the mounting base respectively.

[0009] Furthermore, at least a portion of the lifting device clearance groove is formed between the first support body and the second support body, the lifting device clearance groove being used for lifting the coil to be stored. Furthermore, the mounting base includes a first mounting base and a second mounting base disposed opposite to each other, a first support body is rotatably mounted on the first mounting base, and a second support body is rotatably mounted on the second mounting base.

[0010] Furthermore, the mounting base includes a connecting member, one end of which is connected to the first mounting base, and the other end of which is connected to the second mounting base. The extending direction of the connecting member is perpendicular to the extending direction of the first mounting base or perpendicular to the extending direction of the second mounting base.

[0011] Furthermore, along the extension direction of the support, a first storage area and a second storage area are respectively formed on the support. The first storage area is used to store one roll of material to be stored, and the second storage area is used to store another roll of material to be stored.

[0012] Furthermore, the support body includes: a first support plate, one end of which is connected to the arc-shaped plate, and the other end of which is connected to the second support plate; a second support plate, the end of which is away from the first support plate is connected to the arc-shaped plate, a first hinge seat is provided on the bottom surface of the second support plate, and a preset angle is provided between the second support plate and the first support plate.

[0013] Furthermore, the coil storage rack includes a storage rack base, on which a frame is connected, and the storage rack base is used to support the frame. Beneficial effects: 1. In the roll material storage rack of this embodiment, a frame support mounting base is set, and the mounting base is then connected to a rotatable support body. The support body is provided with an arc-shaped plate adapted to the inner diameter of the roll material to form an arc-shaped support surface, thus forming a roll material storage rack with adaptive adjustment capability. Through the rotation connection structure, the support body can automatically adjust its posture according to the contact position and the actual shape of the inner wall of the roll material, and adjust the contact state between the arc-shaped support surface and the inner wall of the roll material, effectively dispersing the load-bearing stress. This avoids the risk of excessive local stress and roll material deformation caused by the non-circular inner hole of the roll material only forming point contact with the arc-shaped support surface. This solves the technical problem in the related technology that the roll material storage rack has local stress deformation when storing roll material, which affects the quality of the roll material product.

[0014] 2. By installing two symmetrically arranged elastic elements on both sides of the second hinge seat between the support body and the mounting base, elastic reset and buffer support functions are provided for the rotation adjustment of the support body. When the support body rotates around the rotation axis of the first and second hinge seats, the elastic elements undergo tensile or compressive deformation during this process, absorbing part of the impact energy and mitigating the instantaneous load impact caused by the falling of the coil or the shift of the center of gravity, thus preventing the support body from swinging violently or colliding rigidly with the mounting base. At the same time, after the coil is lifted away, the elastic force of the elastic elements can drive the support body to automatically reset to the initial horizontal state, facilitating the smooth placement of the next coil. Attached Figure Description

[0015] Figure 1 This is a front view of the roll storage rack used in this embodiment of the utility model; Figure 2 This is a schematic diagram of the support body of the roll material storage rack used in this embodiment of the utility model in the first support state; Figure 3 This is a schematic diagram of the structure of the support body of the roll material storage rack used in this embodiment of the utility model in the second support state; Figure 4 This is a first-view structural schematic diagram of the roll material storage rack used in an embodiment of this utility model; Figure 5 This is a second-view structural schematic diagram of the roll storage rack used in an embodiment of this utility model.

[0016] The above figures include the following reference numerals: 10. Rolls of material awaiting storage; 1. Frame; 2. Mounting base; 21. First mounting base; 22. Second mounting base; 23. Connecting component; 3. Support body; 31. First support body; 311. Arc plate; 312. First support plate; 313. Second support plate; 32. Second support body; 301. First storage area; 302. Second storage area; 41. First hinge seat; 42. Second hinge seat; 5. Elastic element; 6. Lifting device clearance groove; 7. Storage rack base. Detailed Implementation

[0017] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0018] According to an embodiment of this utility model, a roll material storage rack is provided. Please refer to [link / reference]. Figures 1 to 5 It includes: a frame 1 and a mounting base 2, the mounting base 2 being disposed on the frame 1 and the frame 1 being used to support the mounting base 2; a support body 3, the support body 3 including an arc plate 311, the upper surface of the arc plate 311 forming an arc-shaped support surface, the arc-shaped support surface being used to adapt to the inner diameter of the roll 10 to be stored in order to support the roll 10 to be stored, the support body 3 being mounted on the mounting base 2, and the support body 3 being rotatably connected to the mounting base 2.

[0019] Specifically, the mounting base 2 is set on the frame 1 as a mounting carrier for the support 3, and is used to position and connect the support 3 to the frame 1.

[0020] The support body 3 is mounted on the mounting base 2 and forms a rotatable connection with the mounting base 2. This rotatable connection structure allows the support body 3 to rotate relative to the mounting base 2 to a certain extent. The support body 3 includes an arc-shaped plate 311, the upper surface of which forms an arc-shaped support surface. The arc-shaped support surface is adapted to the inner diameter of the coil 10 to be stored, so as to support the coil. Since the inner cross-section of the coil 10 to be stored in actual production is mostly elliptical rather than an ideal circle, when the coil is hung on the support body 3, the rotatable connection structure allows the support body 3 to adaptively rotate according to the contact position and the actual shape of the inner wall of the coil, thereby adjusting the contact state between the arc-shaped support surface and the inner wall of the coil, changing from a rigid point contact to a matching method closer to surface contact, effectively dispersing contact pressure, reducing local stress concentration, and avoiding local indentation or plastic deformation caused by the unchanged shape rigidity of traditional fixed support frames.

[0021] In the coil storage rack of this embodiment, a frame body 1 is provided to support the mounting base 2, and the mounting base 2 is then connected to a rotatable support body 3. The support body 3 is provided with an arc-shaped plate 311 adapted to the inner diameter of the coil to form an arc-shaped support surface, thus forming a coil storage rack with adaptive adjustment capability. Through the rotation connection structure, the support body 3 can automatically adjust its posture according to the contact position and the actual shape of the inner wall of the coil, adjust the contact state between the arc-shaped support surface and the inner wall of the coil, effectively disperse the load-bearing stress, and avoid the risk of excessive local stress and coil deformation caused by the non-circular inner hole of the coil only forming point contact with the arc-shaped support surface. This solves the technical problem in the related technology that the coil storage rack has local stress deformation when storing coils, which affects the quality of the coil products.

[0022] In the roll storage rack of this embodiment, see Figure 1 and Figure 2A first hinge seat 41 is provided on the bottom surface of the support body 3. The axial direction of the first hinge seat 41 is parallel to the extension direction of the support body 3. A second hinge seat 42 is provided on the mounting base 2. The axial direction of the second hinge seat 42 is parallel to the extension direction of the mounting base 2. The second hinge seat 42 is rotatably connected to the first hinge seat 41. By providing the first hinge seat 41 at the bottom of the support body 3 and correspondingly providing the second hinge seat 42 on the mounting base 2, the two are rotatably connected by a pin or a rotating shaft, forming a stable hinge fulcrum, allowing the support body 3 to rotate relative to the mounting base 2 around the hinge axis.

[0023] In some embodiments, the first hinge seat 41 is fixedly connected to the bottom surface of the support body 3 by welding or other processes, and the second hinge seat 42 is fixedly connected to the mounting base 2 by welding or other processes.

[0024] In some embodiments, each of the first hinge seat 41 and the second hinge seat 42 includes a plurality of first hinge seats 41 and a plurality of second hinge seats 42, which are spaced apart along the extension direction of the mounting base 2, and are arranged in a one-to-one correspondence.

[0025] In the roll storage rack of this embodiment, see Figure 1 and Figure 2 The roll storage rack includes an elastic element 5. One end of the elastic element 5 is connected to the support body 3, and the other end of the elastic element 5 is connected to the mounting base 2. There are two elastic elements 5, which are respectively arranged on both sides of the second hinge base 42.

[0026] By setting two elastic elements 5 symmetrically arranged on both sides of the second hinge seat 42 between the support body 3 and the mounting base 2, elastic reset and buffer support functions are provided for the rotation adjustment of the support body 3. When the support body 3 rotates around the rotation axis of the first hinge seat 41 and the second hinge seat 42, the elastic element 5 undergoes tensile or compressive deformation during this process, absorbing part of the impact energy and mitigating the instantaneous load impact caused by the falling of the coil or the shift of the center of gravity, thus preventing the support body 3 from swinging violently or colliding rigidly with the mounting base 2. At the same time, after the coil is lifted away, the elastic force of the elastic element 5 can drive the support body 3 to automatically reset to the initial horizontal state, facilitating the smooth placement of the next coil.

[0027] Specifically, two elastic elements 5 are respectively arranged on both sides of the second hinge seat 42 to form a symmetrical arrangement structure, ensuring that the support body 3 is subjected to balanced force during rotation adjustment, preventing the support body 3 from twisting or tilting due to unilateral force, and causing the elastic elements 5 on both sides to deform synchronously when the support body 3 swings, jointly providing restoring torque.

[0028] Understandably, the elastic coefficient and preload of the elastic element 5 can be reasonably selected and adjusted according to the weight range of the roll material, so that it can provide sufficient support stability under light load, and allow the support body 3 to rotate fully under heavy load to achieve adaptive fit.

[0029] Specifically, the elastic element 5 not only provides buffering and reset functions for the adaptive rotation of the support body 3, but also ensures the stability and symmetry of the rotation process, effectively avoiding off-center loading and impact damage, significantly improving the stability of the coil storage, and further solving the technical problem of local deformation of the coil due to rigid fixation of the support structure, which affects product quality.

[0030] In some embodiments, the elastic elements 5 are arranged in pairs, and multiple sets of elastic elements can be provided according to the length or weight of the roll. When the elastic elements 5 include multiple sets, the elastic elements 5 are spaced apart along the extension direction of the mounting base 2.

[0031] In the roll storage rack of this embodiment, see Figure 1 and Figure 2 The support body 3 includes a first support body 31 and a second support body 32 disposed opposite to each other, and the first support body 31 and the second support body 32 are rotatably connected to the mounting base 2 respectively.

[0032] By setting up a first support body 31 and a second support body 32, both of which are independently rotatably connected to the mounting base 2, synchronous but independent support and adaptive adjustment of the same roll material 10 to be stored are achieved. When the roll material is hung on the storage rack, the inner hole of the roll material is supported by the first support body 31 and the second support body 32 respectively. The first support body 31 and the second support body 32 can rotate simultaneously, and their posture can be adjusted according to the actual cross-sectional shape of the inner hole at both ends of the roll material, so that their respective arc-shaped support surfaces fit the inner wall of the roll material to the greatest extent, achieving a more uniform stress distribution and improving the support effect of the roll material.

[0033] In some embodiments, the first support body 31 and the second support body 32 are axially symmetrically distributed, the first support plates 312 of the two supports are arranged facing each other, the arc plate 311 of the first support body 31 is located on the side of the first support body 31 away from the second support body 32, and the arc plate 311 of the second support body 32 is located on the side of the second support body 32 away from the first support body 31.

[0034] Specifically, see Figure 2 , Figure 2This is a schematic diagram of the support body 3 in its first supported state. At this time, the coil 10 to be stored has just been hung on the support body 3. Since the actual inner cross-section of the coil is mostly elliptical or irregular, the initial contact is a local point contact. Under the action of the coil's own weight, this contact force drives the first support body 31 and the second support body 32 to rotate around their hinge axes, causing the arc plate 311 to gradually conform to the actual contour of the inner wall of the coil. At the same time, the elastic elements 5 set on both sides of the second hinge seat 42 undergo elastic deformation simultaneously. Figure 3 This is a schematic diagram of the support body 3 in the second support state. At this time, the first support body 31 and the second support body 32 have completed adaptive adjustment, changing from point contact to local line contact or surface contact. When it is necessary to remove the coil, the lifting device lifts the coil, and at the instant the coil leaves the support body 3, the elastic element 5 assists the support body 3 to reset to its initial state.

[0035] In the roll storage rack of this embodiment, see Figure 1 and Figure 2 A lifting device clearance groove 6 is formed at least partially between the first support body 31 and the second support body 32, allowing the lifting device for lifting the coil material 10 to pass through. By setting the lifting device clearance groove 6, mechanical interference between the lifting device and the support body 3 or the mounting base 2 is avoided, ensuring that the lifting operation can be carried out smoothly. In the roll storage rack of this embodiment, see Figure 2 The mounting base 2 includes a first mounting base 21 and a second mounting base 22 disposed opposite to each other. A first support body 31 is rotatably mounted on the first mounting base 21, and a second support body 32 is rotatably mounted on the second mounting base 22. Specifically, the first mounting base 21 and the second mounting base 22 are respectively installed correspondingly to the first support body 31 and the second support body 32, realizing independent motion control of the first support body 31 and the second support body 32, and avoiding relative interference between the two during the rotation of the first support body 31 and the second support body 32.

[0036] In the roll storage rack of this embodiment, see Figure 5 The mounting base 2 includes a connecting component 23. One end of the connecting component 23 is connected to the first mounting base 21, and the other end of the connecting component 23 is connected to the second mounting base 22. The extending direction of the connecting component 23 is perpendicular to the extending direction of the first mounting base 21 or the extending direction of the second mounting base 22. By setting the connecting component 23 to connect the first mounting base 21 and the second mounting base 22 into one unit, the structural rigidity and stability of the mounting base 2 are improved.

[0037] In some embodiments, the first mounting base 21 and the second mounting base 22 are arranged parallel to each other, the first mounting base 21 and the second mounting base 22 are spaced apart, and a lifting device clearance groove 6 is also formed between the first mounting base 21 and the second mounting base 22.

[0038] In the roll storage rack of this embodiment, see Figure 4 Along the extension direction of the support body 3, a first storage area 301 and a second storage area 302 are respectively formed on the support body 3. The first storage area 301 is used to store one roll of material 10 to be stored, and the second storage area 302 is used to store another roll of material 10 to be stored. By setting the first storage area 301 and the second storage area 302, the support body 3 can store two rolls of material side by side, so that the roll storage rack can store more rolls of material to be stored at the same time.

[0039] In some embodiments, multiple sets of mounting seats and supports may be provided along the extension direction of the frame 1, so that the roll storage rack can store more rolls to be stored at the same time.

[0040] In the roll storage rack of this embodiment, see Figure 1 and Figure 2 The support body 3 includes: a first support plate 312, one end of which is connected to an arc-shaped plate 311, and the other end of which is connected to a second support plate 313; and a second support plate 313, the end of which is away from the first support plate 312 and is connected to the arc-shaped plate 311. A first hinge seat 41 is provided on the bottom surface of the second support plate 313, and a preset angle is provided between the second support plate 313 and the first support plate 312. By setting the first support plate 312 and the second support plate 313, the support body 3 forms a stable triangular or near-triangular structure, giving the support body 3 good structural rigidity and the ability to effectively bear the weight of the coil 10 to be stored, significantly improving the overall load-bearing capacity and structural reliability of the support body 3.

[0041] Understandably, the angle between the first support plate 312 and the second support plate 313 can be adjusted according to actual needs, for example, the angle between the first support plate 312 and the second support plate 313 can be set to 60°, 90° or other angles.

[0042] Preferably, the first support plate 312 and the second support plate 313 are arranged perpendicular to each other.

[0043] In the roll storage rack of this embodiment, see Figure 4 The coil storage rack includes a storage rack base 7, on which a frame 1 is connected. The storage rack base 7 is used to support the frame 1. The storage rack base 7 is provided to support the frame 1.

[0044] In some embodiments, see Figure 5By stacking multiple roll storage racks and connecting them into a whole, vertical space can be effectively utilized, the projected area of ​​the equipment on the ground can be reduced, and the space utilization rate can be improved, thereby enabling more rolls of material to be stored in an orderly manner within a unit area.

[0045] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0046] Optionally, specific examples in this embodiment can refer to the examples described in the above embodiments, and will not be repeated here.

[0047] The sequence numbers of the embodiments in this application are for descriptive purposes only and do not represent the superiority or inferiority of the embodiments.

[0048] In the above embodiments of this application, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions of other embodiments.

[0049] The above description is only a preferred embodiment of this application. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this application, and these improvements and modifications should also be considered within the scope of protection of this application.

Claims

1. A roll storage rack characterized by, include: A frame (1) and a mounting base (2), wherein the mounting base (2) is disposed on the frame (1) and the frame (1) is used to support the mounting base (2); The support body (3) includes an arc plate (311), the upper surface of which forms an arc support surface. The arc support surface is used to adapt to the inner diameter of the roll material (10) to be stored in order to support the roll material (10). The support body (3) is mounted on the mounting base (2), and the support body (3) is rotatably connected to the mounting base (2).

2. The roll storage rack of claim 1, wherein, A first hinge seat (41) is provided on the bottom surface of the support body (3). The axial direction of the first hinge seat (41) is parallel to the extension direction of the support body (3). A second hinge seat (42) is provided on the mounting base (2). The axial direction of the second hinge seat (42) is parallel to the extension direction of the mounting base (2). The second hinge seat (42) is rotatably connected to the first hinge seat (41).

3. The roll storage rack of claim 2, wherein, The roll storage rack includes an elastic element (5), one end of which is connected to the support body (3), and the other end of which is connected to the mounting base (2). The elastic element (5) includes two elements, which are respectively disposed on both sides of the second hinge base (42).

4. The roll storage rack of claim 1, wherein, The support (3) includes a first support (31) and a second support (32) arranged opposite to each other, and the first support (31) and the second support (32) are rotatably connected to the mounting base (2).

5. The roll storage rack of claim 4, wherein, At least a portion of the lifting device clearance groove (6) is formed between the first support body (31) and the second support body (32), the lifting device clearance groove (6) being for the lifting device to lift the coil material (10) to be stored to pass through.

6. The roll storage rack of claim 4, wherein, The mounting base (2) includes a first mounting base (21) and a second mounting base (22) disposed opposite to each other. The first support body (31) is rotatably mounted on the first mounting base (21), and the second support body (32) is rotatably mounted on the second mounting base (22).

7. The roll storage rack of claim 6, wherein, The mounting base (2) includes a connecting component (23), one end of which is connected to the first mounting base (21), and the other end of which is connected to the second mounting base (22). The extension direction of the connecting component (23) is perpendicular to the extension direction of the first mounting base (21) or perpendicular to the extension direction of the second mounting base (22).

8. The roll storage rack of claim 1, wherein, Along the extension direction of the support (3), a first storage area (301) and a second storage area (302) are respectively formed on the support (3). The first storage area (301) is used to store one of the rolls (10) to be stored, and the second storage area (302) is used to store another roll (10) to be stored.

9. The roll storage rack according to claim 2, characterized in that, The support (3) includes: A first support plate (312) is connected at one end to the arc-shaped plate (311), and at the other end to the second support plate (313). The second support plate (313) is connected to the arc plate (311) at one end away from the first support plate (312). The first hinge seat (41) is provided on the bottom surface of the second support plate (313). A preset angle is provided between the second support plate (313) and the first support plate (312).

10. The roll storage rack of claim 1, wherein, The roll storage rack includes a storage rack base (7), on which the frame (1) is connected, and the storage rack base (7) is used to support the frame (1).

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