Storage device

Abstract

The invention discloses a storage device which comprises a frame body and a limiting mechanism, a storage cavity is formed in the frame body, the storage cavity is used for storing Ree trays and / or Tray trays, a plurality of limiting parts are used for limiting the Ree trays and / or the Tray trays placed in the storage cavity, independent storage of the Ree trays, independent storage of the Tray trays or mixed storage of the Ree trays and the Tray trays can be achieved, and the storage efficiency is improved. Compatible storage and conveying of the Ree discs and the Tray discs are completed, and universality is improved. The arrangement of the multiple limiting parts can limit the Ree discs and the Tray discs placed in the storage cavity, so that the Ree discs and the Tray discs are kept stable in the storage cavity, and stable storage and conveying of the Ree discs and the Tray discs are achieved.

Description

Technical Field

[0001] The present application relates to the technical field of tooling equipment, and in particular to a storage device. Background Art

[0002] In the semiconductor industry, there are many forms of packaging for components, such as reel packaging and tray packaging. When using reels to package components, the components need to be installed on IC tapes, and then the IC tapes are wound on the reel. When using reels to package components, a number of grooves are set on the tray, and the components are placed on the grooves of the tray, and the tray is used to carry and transport the components. Due to the variety of forms of components, different components are suitable for different packaging forms and need to be packaged by reels or trays. However, the structures of reels and trays are different. In the related technology, only reels or trays can be stored and transported separately, and compatible storage and transportation of reels and trays cannot be achieved. Summary of the invention

[0003] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes a storage device that can store and transport reel disks and tray disks in a compatible manner, thereby improving versatility.

[0004] A storage device according to an embodiment of the present application includes:

[0005] A frame body, wherein a storage cavity for storing a reel disk and / or a tray disk is formed in the frame body;

[0006] The limiting mechanism includes a plurality of limiting parts, and the limiting parts are arranged on the frame, and the limiting parts are used to limit the reel disk and / or tray disk in the storage cavity.

[0007] A storage device according to an embodiment of the first aspect of the present application has at least the following beneficial effects: a storage device of the present application includes a frame and a limiting mechanism, a storage cavity is formed in the frame, the storage cavity is used to store Reel disks and / or Tray disks, and multiple limiting parts limit the Reel disks and / or Tray disks placed in the storage cavity, which can realize the separate storage of Reel disks, the separate storage of Tray disks, or the mixed storage of Reel disks and Tray disks, complete the compatible storage and transportation of Reel disks and Tray disks, and improve versatility. The provision of multiple limiting parts can limit the Reel disks and Tray disks placed in the storage cavity, so that the Reel disks and Tray disks remain stable in the storage cavity, and stable storage and transportation of Reel disks and Tray disks are achieved.

[0008] According to some embodiments of the present application, the limiting portion includes a first limiting component and a second limiting component, the first limiting component is used to limit the Reel disk, and the second limiting component is used to limit the Tray disk.

[0009] According to some embodiments of the present application, the first limiting assembly includes at least three first limiting posts, and the at least three first limiting posts are arranged around the storage cavity to limit the circumference of the Reel disk.

[0010] According to some embodiments of the present application, the second limiting assembly includes four limiting groups, and the four limiting groups respectively limit the four ends of the Tray.

[0011] According to some embodiments of the present application, the limiting group includes a first limiting group and a second limiting group, the first limiting group includes two second limiting columns arranged closely together, the second limiting group includes two third limiting columns arranged at intervals, and a gap is formed between the two third limiting columns.

[0012] According to some embodiments of the present application, the limiting portion includes a third limiting component, and the third limiting component is used to limit the Reel disk and the Tray disk.

[0013] According to some embodiments of the present application, the third limiting assembly includes a third limiting group and a fourth limiting group, the third limiting group includes two fourth limiting columns arranged closely together, the fourth limiting group includes two fifth limiting columns arranged at intervals, and a gap is formed between the two fifth limiting columns.

[0014] According to some embodiments of the present application, a lifting plate is disposed at the bottom of the frame, and the lifting plate can move relative to the frame to drive the Reel plate and / or Tray plate to move relative to the frame.

[0015] According to some embodiments of the present application, a supporting portion is provided at the bottom of the frame, and the supporting portion is provided with a placement groove for placing the lifting plate and an avoidance groove connected to the placement groove, and the placement groove is provided with a supporting edge for supporting the lifting plate.

[0016] According to some embodiments of the present application, the support portion is provided with a plurality of positioning holes, and the positioning holes are provided with guiding inclined surfaces.

[0017] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0019] Figure 1 It is a structural schematic diagram of a storage device according to an embodiment of the present application;

[0020] Figure 2 is a top view of a storage device according to an embodiment of the present application;

[0021] Figure 3 is a top view of a storage device according to another embodiment of the present application;

[0022] Figure 4 is a top view of a storage device according to another embodiment of the present application;

[0023] Figure 5 is a top view of a storage device according to another embodiment of the present application;

[0024] Figure 6 is a top view of a storage device according to another embodiment of the present application;

[0025] Figure 7 is a top view of a storage device according to another embodiment of the present application;

[0026] Figure 8 yes Figure 1 The structural schematic diagram of the support portion and the lifting plate when they are separated;

[0027] Fig. 9 is a schematic diagram of the structure of a Tray according to an embodiment of the present application;

[0028] Fig.10 It is a schematic diagram of the structure of the Tray described in another embodiment of the present application.

[0029] Reference numerals:

[0030] The frame 100, the storage cavity 110, the lifting plate 120, the second alignment component 121, the avoidance groove 130, the support portion 140, the placement groove 141, the supporting edge 142, the first alignment component 143, and the positioning hole 150;

[0031] The limiting part 200, the first limiting column 210, the second limiting column 220, the third limiting column 230, the fourth limiting column 240, and the fifth limiting column 250;

[0032] Tray 300 , long side end 310 , short side end 320 . DETAILED DESCRIPTION

[0033] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0034] In the description of the present application, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, inside, outside, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0035] In the description of this application, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed", etc. are understood to exclude the number itself, and "above", "below", "within", etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0036] In the description of this application, unless otherwise clearly defined, terms such as setting, installing, connecting, assembling, and matching should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in this application based on the specific content of the technical solution.

[0037] Refer to the following Figures 1 to 10 A storage device according to an embodiment of the present application is described.

[0038] A storage device according to an embodiment of the present application includes a frame 100 and a limiting mechanism. Figure 1A storage cavity 110 is formed in the frame 100. The storage cavity 110 is used to accommodate the Ree l tray and the Tray tray 300. The Ree l tray and the Tray tray 300 are placed in the storage cavity 110 of the frame 100 to store the Ree l tray and the Tray tray 300. It should be noted that the storage cavity 110 can store the Ree l tray and / or the Tray tray 300. In actual use, the storage cavity 110 can store the Ree l tray or the Tray tray 300 separately, and can also realize the mixed storage of the Ree l tray and the Tray tray 300, so as to complete the compatible storage and transportation of the Ree l tray and the Tray tray 300 and improve the versatility. It can be understood that the storage cavity 110 can accommodate multiple Reel trays at the same time, so that the multiple Reel trays can be stacked, stored and transported; the storage cavity 110 can accommodate multiple Tray trays 300 at the same time, so that the multiple Tray trays 300 can be stacked, stored and transported; and multiple Reel trays and multiple Tray trays 300 can be mixed and placed in the storage cavity 110, so that the multiple Reel trays and multiple Tray trays 300 can be mixed and stacked, stored and transported.

[0039] The limiting mechanism includes a plurality of limiting parts 200, and the plurality of limiting parts 200 are arranged on the frame 100. The limiting parts 200 can limit the position of the Reel tray and / or the Tray tray 300 in the storage cavity 110, so as to ensure the stability of the Reel tray and the Tray tray 300 in the storage cavity 110. Specifically, in some embodiments, the limiting parts 200 are arranged as limiting tubes, and the plurality of limiting tubes are arranged in an array on the frame 100. The limiting tubes can limit the position of both the Reel tray and the Tray tray 300. It is understandable that in some other embodiments, the limiting tubes can be arranged as round tubes or square tubes, and the limiting tubes are arranged on the inner side of the frame. The limiting tubes abut against the side of the Reel tray and the end of the Tray tray 300, so as to complete the limiting of the Reel tray and the Tray tray 300. In some other embodiments, the limiting portion 200 can also be set as a square or triangular limiting bar, which can also complete the limiting of the Reel plate and the Tray plate 300.

[0040] There are multiple limiting parts 200. Through the setting of multiple limiting parts 200, the reel tray and the tray tray 300 can be limited from multiple angles and positions to ensure the limiting effect. It should be noted that the limiting part 200 can limit multiple reel trays and / or multiple tray trays 300 at the same time. When the reel trays and trays are mixed and stored, the arrangement order of the reel trays and the tray trays 300 will not affect the limiting effect. In some embodiments, multiple reel trays are stacked and placed at the bottom of the storage cavity 110, and multiple tray trays 300 are stacked and placed on the reel trays. The arrangement of the reel trays and the tray trays 300 does not affect the limiting effect of the limiting part 200, and can also ensure the compatible storage and stable transportation of the reel trays and the tray trays 300 in the storage cavity 110. In some other embodiments, multiple trays 300 are stacked and placed at the bottom of the storage cavity 110, and multiple reel trays are stacked and placed on the tray tray 300, which can also be stably placed in the storage cavity 110 of the frame 100. In some other embodiments, multiple reel trays and multiple tray trays 300 are arranged in a staggered manner in the storage cavity 110, and multiple limiting parts 200 limit the reel trays and the tray tray 300, which can also ensure the stability of the reel trays and the tray tray 300 in the storage cavity 110.

[0041] Reference Figure 2 , Figure 3 , Figure 4 and Figure 5 In some embodiments, the limiting part 200 includes a first limiting component and a second limiting component. The first limiting component is used to limit the position of the Reel tray, and the second limiting component is used to limit the position of the Tray tray 300. When the Reel tray is placed in the storage cavity 110 alone, the first limiting component abuts against the circumference of the Reel tray to limit the position of the Reel tray, so as to complete the individual limiting and storage of the Reel tray; when the Tray tray 300 is placed in the storage cavity 110 alone, the second limiting component limits the position of the Tray tray 300, so as to complete the individual limiting and storage of the Tray tray 300. It can be understood that when the Reel tray and the Tray tray 300 are mixed and placed in the storage cavity 110 for storage, the first limiting component limits the position of the Reel tray, and the second limiting component limits the position of the Tray tray 300, so as to complete the compatible storage and transportation of the Reel tray and the Tray tray 300, thereby improving the versatility.

[0042] Reference Figure 2In some embodiments, the first limiting assembly includes at least three first limiting posts 210, and the at least three first limiting posts 210 are disposed on the frame 100 in a circumferential direction. The circumferential direction of the Reel disk is limited by the at least three first limiting posts 210, so that the limiting fixation of the Reel disk can be achieved. Specifically, in some embodiments, at least three first limiting posts 210 are disposed on the frame 100 at intervals of 120 degrees. The Reel disk is placed into the storage cavity 110 from the top of the frame 100. The three first limiting posts 210 surround the outer side of the Ree l disk and limit the Ree l disk in the circumferential direction of the Ree l disk, so that the Ree l disk can remain stable in the storage cavity 110, so as to achieve stable storage and smooth transportation of the Ree l disk. It can be understood that in some other embodiments, the interval angle between the three first limiting posts 210 can be set according to actual needs, and the limiting fixation of the Ree l disk can be ensured.

[0043] The number of the first limiting posts 210 is set to at least three. It should be noted that in some embodiments, the number of the first limiting posts 210 can be set to four, five or more. The Reel disk is limited by a plurality of first limiting posts 210 surrounding the frame 100. The more the number of the first limiting posts 210, the better the limiting effect of the Reel disk. It can be understood that in some embodiments, referring to Figure 3 There are eight first limiting posts 210, which are arranged around the frame 100. A plurality of Reel trays are placed in the storage cavity 110. The eight first limiting posts 210 limit the Reel trays on the outside of the Reel trays, which can ensure the limiting effect of the Reel trays and achieve stable storage and smooth transportation of the Reel trays. It can be understood that, referring to Figure 5 The first limiting post 210 completes the individual limiting of the Ree l tray from the side, and the limiting of the Tray tray 300 is completed by the second limiting component. The position of the first limiting post 210 will not interfere with the second limiting component. The first limiting post 210 and the second limiting component can respectively complete the individual limiting of the Ree l tray and the Tray tray 300, thereby realizing compatible storage and transportation of the Ree l tray and the Tray tray 300.

[0044] Reference Figure 4In some embodiments, the second limiting assembly includes four limiting groups, and the second limiting assembly limits the four ends of the Tray 300 respectively through the four limiting groups. Specifically, when limiting the Tray 300, the Tray 300 is placed from the top of the frame 100 into the storage cavity 110. The Tray 300 is provided with four ends, and the four limiting groups are relatively arranged on both sides of the frame 100. The four limiting groups respectively abut the four ends of the Tray 300. By limiting the Tray 300 through the four limiting groups, the Tray 300 can be kept stable in the storage cavity 110, thereby achieving stable storage and smooth transportation of the Tray 300.

[0045] Specifically, in some embodiments, referring to Figure 4 The limiting group includes a first limiting group and a second limiting group, the first limiting group includes two second limiting posts 220 arranged closely together, and the second limiting group includes two third limiting posts 230 arranged at intervals, and a gap is formed between the two third limiting posts 230. Fig. 9 and Fig.10 The end of the Tray 300 is provided with an anti-mistake notch. According to the size of the anti-mistake notch, the end of the Tray 300 forms a long side end 310 and a short side end 320. The two second limiting columns 220 arranged closely are used to cooperate with the short side end 320, and the two third limiting columns 230 arranged at intervals are used to cooperate with the long side end 310. The gap between the two third limiting columns 230 can avoid the long side end 310. Through the cooperation of the first limiting group and the short side end 320, and the second limiting group and the long side end 310, the four ends of the Tray can be placed in the frame 100 at the correct position, so as to facilitate the subsequent automatic loading and unloading of the Tray 300. In some embodiments, two long side ends 310 are formed on one side of the Tray 300, and two short side ends 320 are formed on the other side of the Tray 300. The limiting groups are correspondingly provided with two first limiting groups and two second limiting groups. The two long side ends 310 cooperate with the two second limiting groups, and the two short side ends 320 cooperate with the two first limiting groups to realize the positioning of the Tray 300.

[0046] It should be noted that, according to the actual needs of positioning the Tray 300, in some other embodiments, one is provided at the long side end 310, and three are provided at the short side end 320. Correspondingly, one is provided at the second limit group corresponding to the long side end 310, and three are provided at the first limit group corresponding to the short side end 320. This can also achieve foolproof positioning of the Tray. Similarly, in some other embodiments, one is provided at the short side end 320, and three are provided at the long side end 310. One is provided at the first limit group corresponding to the short side end 320, and three are provided at the third limit group corresponding to the long side end 310. This is also within the protection scope of the present application.

[0047] It is understandable that, referring to Figure 5 and Figure 6 The first limiting component is used to limit the Ree l tray, the first limiting group and the second limiting group of the second limiting component cooperate to limit the end of the Tray tray 300, the position of the first limiting column 210 will not interfere with the second limiting component, and when the Ree l tray and the Tray tray 300 are arranged in a staggered and mixed manner, the Ree l tray and the Tray tray 300 are limited by different components to ensure the stability of the compatible storage of the Ree l tray and the Tray tray 300.

[0048] Reference Figure 7 According to some embodiments of the present application, the limiting portion 200 includes a third limiting component, and the third limiting component is used to limit the position of the Ree l tray and the Tray tray 300. The third limiting component can store the Ree l tray and / or the Tray tray 300. Specifically, in actual use, when the Ree l tray is placed in the storage cavity 110 alone, the third limiting component can limit the position of the Ree l tray alone; when the Tray tray 300 is placed in the storage cavity 110 alone, the third limiting component can limit the position of the Tray tray 300 alone; when the Ree l tray and the Tray tray 300 are mixed and arranged and placed in the storage cavity 110 of the frame 100, the third limiting component can limit the position of the Ree l tray and the Tray tray 300 at the same time.

[0049] Reference Figure 7 In some embodiments, the third limiting assembly includes a third limiting group and a fourth limiting group, the third limiting group includes two fourth limiting posts 240 arranged closely together, and the fourth limiting group includes two fifth limiting posts 250 arranged at intervals, and a gap is formed between the two fifth limiting posts 250. The third limiting assembly includes a third limiting group and a fourth limiting group, referring to Fig. 9 and Fig.10 The end of the Tray 300 is provided with an anti-mistake notch. According to the size of the anti-mistake notch, the end of the Tray 300 forms a long side end 310 and a short side end 320. The two fourth limiting columns 240 arranged closely are used to cooperate with the short side end 320, and the two third limiting columns 230 arranged at intervals are used to cooperate with the long side end 310. The gap between the two fifth limiting columns 250 can avoid the long side end 310. Through the cooperation of the first limiting group and the short side end 320 and the second limiting group and the long side end 310, the four ends of the Tray can be placed in the frame 100 according to the correct position, so as to facilitate the subsequent automatic loading and unloading of the Tray 300.

[0050] Since the third limiting assembly needs to limit the position of both the Reel plate and the Tray plate 300, in some embodiments, Figure 7 There are two third limiting groups and two fourth limiting groups. While the third limiting groups and the fourth limiting groups can abut against the four ends of the Tray 300, the two third limiting groups and the two fourth limiting groups can also be arranged around the outside of the Ree l tray to limit the Ree l tray in the storage cavity 110, and can simultaneously complete the limiting of the Ree l tray and the Tray 300. By limiting the Ree l tray and the Tray 300 at the same time through the third limiting assembly, it can not only ensure the limiting effect, realize the compatible storage and transportation of the Ree l tray and the Tray 300, but also simplify the device structure, save materials, and facilitate the loading and unloading operations of the Ree l tray and the Tray 300.

[0051] Reference Figure 1 and Figure 8 In some embodiments, a lifting plate 120 is disposed at the bottom of the frame 100, and the lifting plate 120 can move relative to the frame 100 to drive the Reel plate and / or Tray plate 300 to move relative to the frame 100. The Reel plate and / or Tray plate 300 are placed in the storage cavity 110, and a lifting plate 120 is disposed at the bottom of the frame 100. The lifting plate 120 abuts against the Reel plate or Tray plate 300 placed at the bottom of the storage cavity 110. The lifting plate 120 can move relative to the frame 100, and a loading and unloading device abuts against the bottom of the lifting plate 120. The loading and unloading device drives the lifting plate 120 to rise and fall relative to the frame 100. The lifting plate 120 abuts against the Reel plate or Tray plate 300, and can drive the Reel plate or Tray plate 300 to rise and fall, thereby realizing loading and unloading of the Reel plate and the Tray plate 300. It can be understood that in some embodiments, the lifting plate 120 and the frame 100 are split structures, and the lifting plate 120 can be separated and placed at the bottom of the frame 100. The loading and unloading device abuts the Ree l plate or the Tray plate 300 through the lifting plate 120, thereby driving the Ree l plate and the Tray plate 300 to move relative to the frame 100.

[0052] It should be noted that, in some embodiments, referring to Figure 1 and Figure 8The lifting plate 120 is set to be disc-shaped, and the shape of the placement groove 141 corresponds to the shape of the lifting plate 120. The disc-shaped lifting plate 120 can abut against both the circular Ree l plate and the square Tray plate 300, ensuring the abutment effect on the Ree l plate and the Tray plate 300. In some embodiments, the area of ​​the lifting plate 120 is smaller than the area of ​​the Ree l plate, and the lifting plate 120 abuts against the center of the Ree l plate to prevent the lifting plate 120 from affecting the braid on the outside of the Ree l plate. In some embodiments, the diameter of the long side of the Tray plate 300 is 315 mm, the diameter of the lifting plate 120 is 180 mm, and the contact area between the lifting plate 120 and the Tray plate 300 is 215.7 cm 2 The contact area between the lifting plate 120 and the Tray plate 300 is greater than 50% of the Tray area, which can ensure sufficient contact between the lifting plate 120 and the Tray plate 300.

[0053] Reference Figure 1 and Figure 8 In some embodiments, a support portion 140 is provided at the bottom of the frame 100, and the support portion 140 is provided with a placement groove 141 for placing the lifting plate 120 and an avoidance groove 130 connected to the placement groove 141. The support portion 140 supports the Ree l plate and the Tray plate 300. The support portion 140 is provided with a placement groove 141, and the placement groove 141 is provided with a supporting edge 142. The lifting plate 120 is placed on the supporting edge 142. The frame 100 is also provided with an avoidance groove 130, and the avoidance groove 130 is connected to the placement groove 141. The loading and unloading device can enter the bottom of the placement groove 141 through the avoidance groove 130, abut the lifting plate 120 from the bottom, and realize loading and unloading by abutting the lifting plate 120 against the Ree l plate or the Tray plate 300. It can be understood that, in some embodiments, the supporting edge 142 is provided with a first alignment component 143, and the lifting plate is provided with a second alignment component 121 that cooperates with the first alignment component 143. Through the cooperation between the first alignment component 143 and the second alignment component 121, the lifting plate can be aligned and placed on the supporting edge 142.

[0054] Reference Figure 1 and Figure 8In some embodiments, the support portion 140 is provided with a plurality of positioning holes 150, and the positioning holes 150 are provided with guiding slopes. The loading and unloading device needs to take and place the Reel tray and the Tray tray 300 in the storage cavity 110, and it is necessary to ensure that the Reel tray and the Tray tray 300 are accurately positioned during the taking and placing. Specifically, by providing the positioning holes 150 at the bottom of the support portion 140, the positioning holes 150 are provided with guiding slopes, and the loading and unloading device is provided with a positioning portion that cooperates with the positioning holes 150. The guiding slopes can guide the relative movement between the positioning portion and the positioning holes 150. By guiding the positioning holes 150 to cooperate with the positioning portions, the positioning of the frame 100 can be achieved, thereby ensuring that the Reel tray and the Tray tray 300 are accurately positioned, and it is convenient to complete the loading and unloading of the Reel tray and the Tray tray 300.

[0055] The embodiments of the present application are described in detail above in conjunction with the accompanying drawings, but the present application is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present application.

Claims

1. A storage device, characterized in that: include: A frame body, wherein a storage cavity for storing a reel disk and / or a tray disk is formed in the frame body; The limiting mechanism includes a plurality of limiting parts, and the limiting parts are arranged on the frame, and the limiting parts are used to limit the reel disk and / or tray disk in the storage cavity.

2. A storage device according to claim 1, characterized in that: The limiting portion includes a first limiting component and a second limiting component, wherein the first limiting component is used to limit the Reel disk, and the second limiting component is used to limit the Tray disk.

3. A storage device according to claim 2, characterized in that: The first limiting assembly includes at least three first limiting posts, and the at least three first limiting posts are arranged around the storage cavity to limit the circumference of the Reel disk.

4. A storage device according to claim 2, characterized in that: The second limiting assembly includes four limiting groups, and the four limiting groups respectively limit the four ends of the Tray.

5. A storage device according to claim 4, characterized in that: The limiting group includes a first limiting group and a second limiting group, the first limiting group includes two second limiting columns arranged closely together, and the second limiting group includes two third limiting columns arranged at intervals, with a gap formed between the two third limiting columns.

6. A storage device according to claim 1, characterized in that: The limiting portion includes a third limiting component, and the third limiting component is used to limit the Reel disk and the Tray disk.

7. A storage device according to claim 6, characterized in that: The third limiting assembly includes a third limiting group and a fourth limiting group, the third limiting group includes two fourth limiting posts arranged closely together, the fourth limiting group includes two fifth limiting posts arranged at intervals, and a gap is formed between the two fifth limiting posts.

8. A storage device according to claim 1, characterized in that: A lifting plate is disposed at the bottom of the frame, and the lifting plate can move relative to the frame to drive the Reel plate and / or Tray plate to move relative to the frame.

9. A storage device according to claim 8, characterized in that: A supporting portion is provided at the bottom of the frame, and the supporting portion is provided with a placement groove for placing the lifting plate and an avoidance groove connected to the placement groove, and the placement groove is provided with a supporting edge for supporting the lifting plate.

10. A storage device according to claim 9, characterized in that: The support portion is provided with a plurality of positioning holes, and the positioning holes are provided with guiding inclined surfaces.

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