A film roll storage device

Abstract

This utility model discloses a membrane roll storage device, relating to the field of membrane roll storage technology. It solves the technical problems of low storage and retrieval efficiency and lack of membrane roll fixation in existing devices, which easily leads to membrane roll slippage and damage during storage. This utility model includes: a storage rack, comprising at least one storage layer, with a lifting structure on one side of the storage rack connecting each storage layer; a receiving component, with multiple receiving components slidably disposed on each storage layer, each receiving component including: a receiving block slidably connected to the storage rack, the receiving block having an internal mounting groove; and at least two supporting clamps, symmetrically distributed on both sides of the mounting groove and hinged to the sidewall of the mounting groove, for supporting and fixing the membrane roll. This utility model has the advantages of fixing the membrane roll during storage and high storage and retrieval efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of membrane roll storage technology, and specifically relates to a membrane roll storage device. Background Technology

[0002] A film roll is a cylindrical roll product that is produced in a factory through processes such as casting, blown film, and calendering and then wound onto a core. Due to the sudden drop in temperature and slow internal heat dissipation of the cast film, internal stress will be formed. Therefore, the cast film rolls generally need to be left to stand for a period of time to allow the film rolls to cool slowly and evenly to the same temperature as room temperature, thereby releasing and balancing the internal stress and heat accumulated during the production process.

[0003] During membrane roll storage, to prevent damage, the membrane rolls are typically supported on racks and placed parallel to the ground to prevent deformation due to their own weight. However, in current membrane roll storage processes, the large overall volume of the membrane rolls leads to low efficiency in storage and retrieval operations. Furthermore, securing the membrane rolls during storage is crucial to prevent slippage and damage. However, current membrane roll storage methods lack sufficient securing, posing a risk of damage. Utility Model Content

[0004] In view of this, the present invention provides a membrane roll storage device, which aims to solve the technical problems of low access efficiency and lack of membrane roll fixation in existing devices, which easily leads to membrane roll slippage and damage during storage.

[0005] To solve the aforementioned technical problems, the present invention adopts the following technical solution:

[0006] A film roll storage device, comprising:

[0007] A storage rack, comprising at least one storage layer, wherein a lifting structure is provided on one side of the storage rack, and the lifting structure connects to each storage layer;

[0008] Each of the storage layers is slidably provided with a plurality of receiving components, the receiving components comprising:

[0009] A receiving block, which is slidably connected to the storage rack, and the receiving block has an installation groove inside;

[0010] At least two support clamps are provided, which are symmetrically distributed on both sides of the mounting groove and hinged to the side wall of the mounting groove, for supporting and fixing the film roll.

[0011] In this invention, firstly, the storage rack can be configured with a multi-layer structure according to actual usage conditions, thereby saving lateral space and storing more film rolls; secondly, the receiving block serves to receive the core of the film roll. Before storage, the film roll is lifted off the ground by an overhead crane and slowly lowered, so that the core of the film roll is placed on the receiving block. When the core is placed in the receiving block, it will compress the support clamping member. At the same time, the support clamping member will rotate inward to clamp the core after being subjected to the pressure of the film roll, thereby relying on the weight of the film roll itself to fix the core, thus fixing the entire film roll and preventing slippage during storage that could cause the film roll to detach from the receiving block and thus damage the film roll; in addition, the core serves to wind the film material and play a core support role. Its length is generally longer than the length of the film roll, and both ends extend outward, so it also supports the core part during support, thereby achieving overall support for the film roll; furthermore, a film roll is supported and fixed by two receiving members, which are distributed at both ends of the film roll and are both connected to the storage rack;

[0012] In this utility model, the efficiency of storage and retrieval is improved by using a sliding connection between the lifting component and the receiving block and the storage rack.

[0013] Preferably, the support clamping member includes a support rod, a connecting rod, and a clamping rod.

[0014] One end of the connecting rod is provided with a support rod, and the other end is hinged to the clamping rod. The connection between the connecting rod and the support rod is rotatably connected to the inner wall of the mounting groove. A clamping plate is movably provided on the clamping rod.

[0015] After adopting this technical solution, it should be noted that the support rod and the connecting rod are connected to form an L-shaped structure. In order to improve the flexibility of the support rod and the connecting rod as a whole rotating around the hinge point when the support rod is under force, so as to clamp the core more stably, this application provides a hinge at the connection between the support rod and the connecting rod. The support rod and the hinge are located on both sides of the connecting rod. When the support rod is subjected to the overall pressure of the film roll, it will drive the support rod and the connecting rod to rotate towards the core, thereby driving the clamping rod set at the upper end of the connecting rod to approach and squeeze the core, thereby achieving fixation.

[0016] In addition, since the upper end of the connecting rod will swing when the support rod and the connecting rod rotate as a whole, by movably setting a clamping plate on the clamping rod, the clamping plate can float and fit against the surface of the core during the rotation of the support rod and the connecting rod, thereby increasing the contact area with the core and achieving a better fixing effect.

[0017] Preferably, the inner side of the clamping plate is arc-shaped and covered with rubber, thereby increasing the friction between it and the core, and further preventing damage caused by the film roll slippage.

[0018] Preferably, four support clamps are provided, with two support clamps forming a group. The two groups of support clamps are symmetrically arranged on the two side walls of the mounting groove, and a first fixing rod is connected between the connecting rods of the two support clamps corresponding to the two side walls of the mounting groove.

[0019] After adopting this technical solution, it should be noted that by setting four support clamping members, the support rods of the four support clamping members jointly support the film roll and jointly clamp and fix the film roll, thereby improving the load-bearing capacity and stability. In addition, the function of the first fixing rod is not only to connect the corresponding connecting rods on both sides of the mounting groove, thereby increasing the structural strength, but also to synchronize the rotation range of the support rods and connecting rods on both sides of the mounting groove through the connection of the first fixing rod, so that the clamping plates on both sides of the mounting groove can simultaneously clamp the core, which is conducive to further improving the clamping stability.

[0020] Preferably, the lower end of the connecting rod is also provided with an extension rod, and a second fixing rod is connected between the extension rods of the two supporting clamps corresponding to the two side walls of the mounting groove. The two sets of supporting clamps are connected by the two second fixing rods, and an elastic element is connected between the two second fixing rods.

[0021] After adopting this technical solution, it should be noted that the elastic element is a tension spring. When the connecting rod and the support rod rotate, the elastic element stretches, making the clamping force more stable. When the film roll is detached, it can automatically reset through the elastic force generated by the elastic element, which is convenient for the next storage. In addition to the function of the first fixing rod, the second fixing rod also serves to connect the elastic element. Furthermore, the extension rod, support rod and connecting rod form a T-shaped structure, and its hinge point with the inner wall of the mounting groove is located at the intersection of the three rods. The connection between the extension rod, support rod and connecting rod is a fixed connection.

[0022] Preferably, the clamping plate has a hinge ball on one side and a hinge seat at one end of the clamping rod, and the hinge ball is hinged to the hinge seat.

[0023] After adopting this technical solution, it should be noted that the use of ball joints allows the clamping plate to move, thus ensuring that it always fits the core surface during the clamping process.

[0024] Preferably, each storage layer is provided with a first guide rail on both sides, and the lower end of the receiving block is provided with a first electric slider that cooperates with the first guide rail.

[0025] After adopting this technical solution, it should be noted that the first guide rail is set on the storage rack, and multiple receiving blocks are provided on the first guide rail on both sides of each storage layer so that multiple film rolls can be stored. The first electric slider integrates a motion module, which drives it to slide along the guide rail. This is the existing structure. In addition, other structures that can achieve linear motion can also be used.

[0026] Preferably, the lifting structure includes:

[0027] The lifting structure includes:

[0028] A support column is vertically connected to one side of the storage rack, and a third guide rail is provided on the inner side of the support column;

[0029] The second electric slider is slidably engaged with the third guide rail, and the second electric slider is provided with a second guide rail that can engage with the first guide rail.

[0030] After adopting this technical solution, it should be noted that this application provides a unified storage and retrieval structure. During storage, storage begins from the bottom storage layer and proceeds sequentially upwards. After the bottom layer is full, the membrane roll is lifted to the upper storage layer by a second electric slider. When the height of the second guide rail is aligned with the height of the first guide rail of the upper storage layer, the movement of the first electric slider can be controlled to transfer the membrane roll from the second guide rail to the first guide rail, thereby achieving storage. During retrieval, retrieval can be performed according to the first-in, last-out principle, with the upper membrane rolls being transferred sequentially to the second guide rail first, and the membrane roll being lowered by the second electric slider to achieve retrieval, thus optimizing the storage and retrieval process and improving efficiency. In addition, a sliding groove is provided on the inner side of the support column, and a limiting slider is provided on one side of the support plate. The limiting slider slides in cooperation with the sliding groove to enhance the stability of the telescopic component during extension and retraction. The structure of the second electric slider is the same as that of the first electric slider, both of which are existing technologies and will not be described in detail here.

[0031] Preferably, the lower end of the storage rack is also provided with a feeding rack, which is located on the side of the storage area connected to the bottom layer of the support column. The feeding rack is provided with a fourth guide rail, which can cooperate with the second guide rail.

[0032] After adopting this technical solution, it should be noted that the unloading rack is the operating area. During storage, the film roll is placed on the receiving block on the unloading rack, and under the action of the first electric slider, it passes through the second guide rail and enters the lower storage area. After the lower storage is full, the first electric slider stops at the second guide rail and then performs subsequent lifting. The film roll removed during unloading is placed on the unloading rack, which facilitates operation.

[0033] Preferably, the storage rack is a steel frame structure, including vertical beams and horizontal beams. The horizontal beams divide the storage rack into multiple storage layers, and the first guide rail is disposed on the horizontal beams.

[0034] The working principle of this utility model:

[0035] Storage process: The film roll is transferred to the unloading rack by an overhead crane. The core of the film roll is placed on the receiving block. After the core is placed in the receiving block, the support rod is squeezed, which drives the support rod, connecting rod, clamping rod and extension rod to rotate towards the core. This causes the clamping plate on the clamping rod to clamp the core, achieving fixation by the weight of the film roll itself. Then, the film roll is transferred to the bottom storage area by the first electric slider. After the bottom storage is full, the first electric slider stops at the second guide rail and the second electric slider lifts the film roll to the upper storage area. When the second guide rail is aligned with the first guide rail of the upper storage area, the first electric slider moves to drive the film roll for storage.

[0036] Material unloading process: Based on the first-in, last-out principle, the upper film roll is first transferred to the second guide rail by the first electric slider, and then the second electric slider aligns the second guide rail with the first guide rail of the bottom layer. Then, under the action of the first electric slider, the film roll is transferred to the unloading frame. During this process, the telescopic component will perform telescopic movements back and forth to connect the unloading.

[0037] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0038] 1. The present invention provides a film roll storage device, which, by setting a receiving member, will compress the supporting clamping member when the roll core is placed in the receiving block. At the same time, the supporting clamping member will rotate inward to clamp the roll core after being subjected to the pressure of the film roll, thereby fixing the roll core by the weight of the film roll itself, and preventing the film roll from slipping and falling off the receiving block during storage.

[0039] 2. The film roll storage device provided by this utility model, by setting a clamping plate and a clamping rod ball hinge, allows the clamping plate to float and fit against the surface of the roll core during the rotation of the support rod and the connecting rod, thereby increasing the contact area with the roll core and achieving a better fixing effect.

[0040] 3. The membrane roll storage device provided by this utility model improves the load-bearing capacity and stability by setting four support clamps, and by having the support rods of the four support clamps jointly support and clamp the membrane roll.

[0041] 4. The film roll storage device provided by this utility model, by setting an extension rod, a second fixing rod and an elastic element, makes the clamping force more stable when clamping, and automatically resets the film roll when it is detached by the elastic force generated by the elastic element, which facilitates the next storage.

[0042] 5. The film roll storage device provided by this utility model optimizes the storage and retrieval path by cooperating with the lifting component and the first electric slider, and by setting up a feeding rack, which is conducive to improving storage and retrieval efficiency. Attached Figure Description

[0043] This utility model will be described by way of example and with reference to the accompanying drawings, wherein...

[0044] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0045] Figure 2 This is a schematic diagram of the receiving component structure of this utility model;

[0046] Figure 3 This is a schematic diagram of the internal structure of the receiving component of this utility model;

[0047] Figure 4 This is a schematic diagram of another working state of the present invention.

[0048] Figure label,

[0049] 1-Storage rack, 101-Vertical beam, 102-Horizontal beam, 103-First guide rail, 2-Lifting structure, 201-Support column, 202-Second electric slider, 203-Second guide rail, 204-Third guide rail, 3-Unloading rack, 301-Fourth guide rail, 4-Receiving component, 401-Receiving block, 402-Mounting groove, 403-Support rod, 404-Connecting rod, 405-Clamping rod, 406-Clamping plate, 407-Hinge seat, 408-Extension rod, 409-First fixing rod, 4010-Second fixing rod, 4011-Elastic component, 4012-Hinge component, 5-First electric slider. Detailed Implementation

[0050] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the embodiments and accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. The components of the embodiments of this application described and marked in the accompanying drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0051] In the description of the embodiments of this application, it should be noted that the terms "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility product is in use. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0052] The following is combined with Figures 1-4 This utility model will be described in detail.

[0053] Example 1

[0054] A film roll storage device, such as Figure 1 , Figure 4 As shown, it includes:

[0055] A storage rack 1, the storage rack 1 including at least one storage layer, and a lifting structure 2 is provided on one side of the storage rack 1, the lifting structure 2 connecting each storage layer;

[0056] The receiving element 4 is slidably provided with multiple receiving elements 4 in each of the storage layers, and the receiving element 4 includes:

[0057] The receiving block 401 is slidably connected to the storage rack 1, and the receiving block 401 is provided with an installation groove 402 inside;

[0058] At least two support clamps are provided, which are symmetrically distributed on both sides of the mounting groove 402 and hinged to the side wall of the mounting groove 402, for supporting and fixing the film roll.

[0059] Each storage layer is provided with a first guide rail 103 on both sides, and the lower end of the receiving block 401 is provided with a first electric slider 5 that cooperates with the first guide rail 103.

[0060] The first guide rail 103 is set on the storage rack 1. Multiple receiving blocks 401 are provided on the first guide rail 103 on both sides of each storage layer so that multiple film rolls can be stored. The first electric slider 5 integrates a motion module, which drives it to slide along the guide rail. This is the existing structure. The storage efficiency of the film rolls is improved by the cooperation of the lifting structure 2 and the first electric slider 5.

[0061] The storage rack 1 is a steel frame structure, including a vertical beam 101 and a horizontal beam 102. The storage rack 1 is divided into multiple storage layers by the horizontal beam 102, and the first guide rail 103 is provided on the horizontal beam 102.

[0062] In this embodiment, firstly, the storage rack 1 can be configured with a multi-layer structure according to actual usage conditions, thereby saving lateral space and storing more film rolls; secondly, the function of the receiving block 401 is to receive the core of the film roll. Before storage, the film roll is lifted off the ground by an overhead crane, and then slowly lowered by the overhead crane so that the core of the film roll is placed on the receiving block 401. When the core is placed in the receiving block 401, it will compress the supporting clamping member. At the same time, the supporting clamping member will rotate inward to clamp the core after being subjected to the pressure of the film roll, and then rely on the weight of the film roll itself to achieve storage. The force is used to fix the core, thereby fixing the entire membrane roll and preventing slippage during storage that could cause the membrane roll to detach from the receiving block 401 and thus damage the membrane roll. In addition, the core is used to wind the membrane material and provides core support. Its length is generally longer than the length of the membrane roll, and its two ends extend outward. Therefore, it supports the core part during support, thereby supporting the entire membrane roll. A membrane roll is supported and fixed by two receiving blocks 4. The two receiving blocks 4 are distributed at both ends of the membrane roll and are both connected to the storage rack 1.

[0063] Example 2

[0064] The difference between this embodiment and Embodiment 1 is that: Figure 2 , Figure 3 As shown, the support clamping member includes a support rod 403, a connecting rod 404, and a clamping rod 405.

[0065] One end of the connecting rod 404 is provided with a support rod 403, and the other end is hinged to the clamping rod 405. The connection between the connecting rod 404 and the support rod 403 is rotatably connected to the inner wall of the mounting groove 402. A clamping plate 406 is movably provided on the clamping rod 405.

[0066] The inner side of the clamping plate 406 is arc-shaped and covered with rubber, thereby increasing the friction between it and the core, and further preventing damage caused by the film roll slippage.

[0067] The clamping plate 406 has a hinge ball on one side, and the clamping rod 405 has a hinge seat 407 at one end. The hinge ball and the hinge seat 407 are hinged together.

[0068] In this embodiment, the support rod 403 and the connecting rod 404 are connected to form an L-shaped structure. To improve the flexibility of the support rod 403 and the connecting rod 404 rotating around the hinge point when the support rod 403 is under force, and to enable more stable clamping of the film core, a hinge member 4012 is provided at the connection point of the support rod 403 and the connecting rod 404. The support rod 403 and the hinge member 4012 are located on opposite sides of the connecting rod 404. When the support rod 403 is subjected to the overall pressure of the film roll, it will drive the support rod 403... The connecting rod 404 rotates as a whole toward the core, thereby causing the clamping rod 405 at the upper end of the connecting rod 404 to approach and press the core, thus achieving fixation. In addition, since the upper end of the connecting rod 404 will swing along with the support rod 403 when the support rod 403 and the connecting rod 404 rotate as a whole, by movably setting the clamping plate 406 on the clamping rod 405, the clamping plate 406 can float and fit against the surface of the core during the rotation of the support rod 403 and the connecting rod 404, increasing the contact area with the core and thus achieving a better fixing effect.

[0069] Example 3

[0070] The difference between this embodiment and Embodiment 2 is as follows: Figure 2 As shown, there are four support clamps, with two support clamps forming a group. The two groups of support clamps are symmetrically arranged on the two side walls of the mounting groove 402. A first fixing rod 409 is connected between the connecting rods 404 of the two support clamps corresponding to the two side walls of the mounting groove 402.

[0071] The lower end of the connecting rod 404 is also provided with an extension rod 408. A second fixing rod 4010 is connected between the extension rods 408 of the two supporting clamps corresponding to the two side walls of the mounting groove 402. The two sets of supporting clamps are connected by the two second fixing rods 4010. An elastic member 4011 is connected between the two second fixing rods 4010.

[0072] In this embodiment, the support rods 403 of the four support clamping members jointly support and clamp the film roll, thereby improving the load-bearing capacity and stability. In addition, the first fixing rod 409 not only connects the connecting rods 404 corresponding to the two side walls of the mounting groove 402 to increase the structural strength, but also synchronizes the rotation range of the support rods 403 and connecting rods 404 corresponding to the two side walls of the mounting groove 402 through the connection of the first fixing rod 409, so that the clamping plates 406 corresponding to the two side walls of the mounting groove 402 can simultaneously clamp the core, which is conducive to further improving the clamping stability.

[0073] In this embodiment, the elastic element 4011 is a tension spring. When the connecting rod 404 and the support rod 403 rotate, the elastic element 4011 is stretched, making the clamping force more stable. When the film roll is detached, it can automatically reset through the elastic force generated by the elastic element 4011, which is convenient for the next storage. In addition to the fixing function of the first fixing rod 409, the second fixing rod 4010 also serves to connect the elastic element 4011. Furthermore, the extension rod 408, the support rod 403 and the connecting rod 404 form a T-shaped structure. The hinge point between the extension rod 408 and the inner wall of the mounting groove 402 is located at the intersection of the three rods. The connection between the extension rod 408, the support rod 403 and the connecting rod 404 is a fixed connection.

[0074] Example 4

[0075] The difference between this embodiment and embodiment 3 is that, as Figure 1 As shown, the lifting structure 2 includes:

[0076] The lifting structure 2 includes:

[0077] A support column 201 is vertically connected to one side of the storage rack 1, and a third guide rail 204 is provided on the inner side of the support column 201;

[0078] The second electric slider 202 is slidably engaged with the third guide rail 204, and the second electric slider 202 is provided with a second guide rail 203 that can cooperate with the first guide rail 103.

[0079] In this embodiment, a unified storage and retrieval structure is provided. During storage, storage begins from the bottom storage layer and proceeds sequentially upwards. Once the bottom layer is full, the membrane roll is lifted to the upper storage layer by the second electric slider 202. When the height of the second guide rail 203 aligns with the height of the first guide rail 103 of the upper storage layer, the first electric slider 5 can be controlled to move, transferring the membrane roll from the second guide rail 203 to the first guide rail 103, thus achieving storage. During retrieval, the principle of first-in, last-out can be used, with the upper membrane rolls being transferred sequentially to the second guide rail 203. The second electric slider 202 then lowers the membrane roll to achieve retrieval, thereby optimizing the storage and retrieval process and improving efficiency. In addition, a groove is provided on the inner side of the support column 201, and a limiting slider is provided on one side of the support plate. The limiting slider slides in conjunction with the groove to enhance the stability of the telescopic component during extension and retraction. The structure of the second electric slider 202 is the same as that of the first electric slider 5, both of which are existing technologies and will not be described in detail here.

[0080] Example 5

[0081] The difference between this embodiment and embodiment 4 is that, as Figure 1 , Figure 4As shown, the storage rack 1 is also provided with a feeding rack 3 at the lower end. The feeding rack 3 is located on the side of the storage area connected to the bottom layer of the support column 201. The feeding rack 3 is provided with a fourth guide rail 301, which can cooperate with the second guide rail 203.

[0082] In this embodiment, the unloading rack 3 is the operation area. During storage, the film roll is placed on the receiving block 401 on the unloading rack 3. Under the action of the first electric slider 5, it passes through the second guide rail 203 and enters the lower storage area. After the lower storage is full, the first electric slider 5 stops at the second guide rail 203 and then performs subsequent lifting. The film roll removed during unloading is placed on the unloading rack 3, which facilitates operation.

[0083] The working principle of this utility model:

[0084] Storage process: The film roll is transferred to the unloading rack 3 by an overhead crane. The core of the film roll is placed on the receiving block 401. After the core is placed in the receiving block 401, the support rod 403 is squeezed, which drives the support rod 403, connecting rod 404, clamping rod 405 and extension rod 408 to rotate towards the core. This causes the clamping plate 406 on the clamping rod 405 to clamp the core, achieving fixation by the weight of the film roll itself. Then, the film roll is transferred to the bottom storage area by the first electric slider 5. After the bottom storage is full, the first electric slider 5 stops at the second guide rail 203 and lifts the film roll to the upper storage area by the second electric slider 202. When the second guide rail 203 is aligned with the first guide rail 103 of the upper storage area, the first electric slider 5 moves to drive the film roll for storage.

[0085] Material unloading process: Based on the principle of first-in, last-out, the upper film roll is first transferred to the second guide rail 203 by the first electric slider 5, and then the second guide rail 203 is aligned with the first guide rail 103 of the bottom layer by the second electric slider 202. Then, under the action of the first electric slider 5, the film roll is transferred to the unloading rack 3. During this process, the telescopic component will perform telescopic action back and forth to connect the unloading.

[0086] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A film roll storage device, characterized in that, include: Storage rack (1), the storage rack (1) includes at least one storage layer, and a lifting structure (2) is provided on one side of the storage rack, the lifting structure (2) connecting each storage layer; Each of the storage layers is slidably provided with a plurality of the receiving components (4), the receiving components (4) comprising: The receiving block (401) is slidably connected to the storage rack, and the receiving block (401) is provided with an installation groove (402) inside. At least two support clamps are provided, which are symmetrically distributed on both sides of the mounting groove (402) and hinged to the side wall of the mounting groove (402) for supporting and fixing the film roll.

2. The film roll storage device according to claim 1, characterized in that, The support clamping component includes a support rod (403), a connecting rod (404), and a clamping rod (405). One end of the connecting rod (404) is provided with a support rod (403), and the other end is hinged to the clamping rod (405). The connection between the connecting rod (404) and the support rod (403) is rotatably connected to the inner wall of the mounting groove (402). A clamping plate (406) is movably provided on the clamping rod (405).

3. The film roll storage apparatus of claim 1, wherein Four support clamps are provided, with two support clamps forming a group. The two groups of support clamps are symmetrically arranged on the two side walls of the mounting groove (402). A first fixing rod (409) is connected between the connecting rods (404) of the two support clamps corresponding to the two side walls of the mounting groove (402).

4. A film roll storage device according to claim 2, characterized in that, The lower end of the connecting rod (404) is also provided with an extension rod (408), and a second fixing rod (4010) is connected between the extension rods (408) of the two supporting clamps corresponding to the two side walls of the mounting groove (402). The two sets of supporting clamps are connected by the two second fixing rods (4010), and an elastic element (4011) is connected between the two second fixing rods (4010).

5. A film roll storage device according to claim 2, characterized in that, The clamping plate (406) has a hinge ball on one side, and the connecting rod (404) has a hinge seat (407) at one end. The hinge ball and the hinge seat (407) are hinged together.

6. A film roll storage device according to any one of claims 1-5, characterized in that, Each storage layer is provided with a first guide rail (103) on both sides, and the lower end of the receiving block (401) is provided with a first electric slider (5) that cooperates with the first guide rail (103).

7. A film roll storage device according to claim 6, wherein The lifting structure (2) includes: Support column (201), the support column (201) is vertically connected to one side of the storage rack (1), and a third guide rail (204) is provided on the inner side of the support column (201). The second electric slider (202) is slidably engaged with the third guide rail (204). The second electric slider (202) is provided with a second guide rail (203) that can engage with the first guide rail (103).

8. A film roll storage device according to claim 7, characterized in that, The storage rack (1) is also provided with a feeding rack (3) at the lower end. The feeding rack (3) is located on one side of the support column (201). The feeding rack (3) is provided with a fourth guide rail (301). The fourth guide rail (301) can cooperate with the second guide rail (203).

9. A film roll storage device according to claim 6, characterized in that, The storage rack (1) is a steel frame structure, including vertical beams (101) and horizontal beams (102). The storage rack (1) is divided into multiple storage layers by the horizontal beams (102), and the first guide rail (103) is provided on the horizontal beams (102).

Images