Lithium battery packaging film storage rack

Abstract

The utility model discloses a lithium battery packaging film storage rack, which relates to the technical field of packaging film storage and comprises a support frame, a rotating mechanism is arranged on the inner side of the support frame, a storage rack is rotatably connected to the outer side of the rotating mechanism, and a clamping mechanism is arranged on the outer side of the storage rack. By adopting the structure, the crank is used for driving the second shaft column to rotate on the supporting frame, so that the chain wheel on the second shaft column drives the first shaft column with the chain wheel to rotate on the supporting frame through the chain, and meanwhile, the two discs rotate on the supporting frame through the connecting round rod; due to the fact that the storage frame with the storage disc rotates on the round rod, when the storage disc packaging film roll at the high position needs to be taken out, only the round rod at the corresponding position needs to be rotated and adjusted to the lowest position, and the storage disc packaging film roll can be taken out; and therefore, users with different height proportions can conveniently take and place the packaging film rolls on the storage disc.

Description

Technical Field

[0001] The utility model belongs to the technical field of packaging film storage, and particularly relates to a lithium battery packaging film storage rack. Background Art

[0002] In today's new energy field, lithium batteries have attracted much attention for their high energy density, long cycle life and environmental protection characteristics. As an important component to ensure battery performance and safety, lithium battery packaging film rolls are not only required to have excellent insulation, thermal stability and mechanical strength, but also to meet the design trend of thinness and high air permeability. With the continuous advancement of technology and the rapid expansion of the market, the research and manufacture of lithium battery packaging film rolls has become a hot topic in the industry. When storing lithium battery packaging film rolls, they generally need to be stored on specially placed storage racks.

[0003] A Chinese patent with publication number CN217321546U discloses a packaging film roll storage rack, comprising a plurality of placement rods and two parallel bottom plates, the tops of the two bottom plates are welded with brackets, the sides of the brackets are welded with layered support plates, the surfaces of the support plates are provided with slide grooves, bearings are provided at both ends of the placement rods, and the bearings at both ends of the placement rods can be rotatably placed in the slide grooves of the two brackets.

[0004] During the storage of the packaging film rolls in the storage rack in the above-mentioned prior art, we found that there are still some shortcomings. For example, the traditional packaging film roll storage racks generally adopt a stacked layer-by-layer progressive approach. When we take and place the packaging film rolls near the upper part of the storage rack, workers with different height ratios may need to use climbing tools to take them down, so it is still not practical in use. Utility Model Content

[0005] In view of the problems mentioned in the background technology, the purpose of the present invention is to provide a lithium battery packaging film storage rack to solve the problems mentioned in the background technology.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] A lithium battery packaging film storage rack comprises a support rack, a rotating mechanism is provided on the inner side of the support rack, a storage rack is rotatably connected to the outer side of the rotating mechanism, a clamping mechanism is provided on the outer side of the storage rack, the storage rack is movably connected through the clamping mechanism and the rotating mechanism, a limiting groove is provided on the front side of the storage rack, a storage disk is plugged into the storage rack through the limiting groove, a hand-tightening bolt is provided on the inner side of the lower end of the storage rack, a clamping groove is provided on the lower end of the storage disk, a threaded end of the hand-tightening bolt is clamped with the clamping groove, and a packaging film roll inserting cylinder is fixedly installed on the upper end of the storage disk;

[0008] The rotating mechanism comprises a disc, a round rod is fixedly installed at an equal angle on the opposite side of the disc, a first shaft column is fixedly installed on the center portion of a side of the disc away from the round rod, and the disc is rotatably connected to the inner side of the support frame through the first shaft column, one end of the first shaft column on the right half of the support frame passes through the frame wall of the support frame, and the right side of the support frame is rotatably connected to the second shaft column, and the second shaft column and the outer side of the first shaft column of the right half of the support frame are fixedly installed with a sprocket, the sprocket of the first shaft column and the outer side of the sprocket of the second shaft column are meshed and connected with the same chain, and a crank is fixedly installed on one end of the second shaft column away from the support frame, and the storage rack is rotatably connected to the outer side of the round rod, and the storage rack is movably connected to the round rod through a clamping mechanism, and through the rotating mechanism, the storage rack with the storage disk can be conveniently moved from a high place to a low place by rotation;

[0009] The clamping mechanism includes an assembly frame, which is fixedly installed on the upper end of the storage frame. A stud is threadedly connected to the inner side of the assembly frame, a rotary handle is fixedly installed on the upper end of the stud, a clamping block is rotatably connected to the lower end of the stud, and the clamping block is slidably connected to the inner side of the assembly frame. A clamping groove is provided on the side of the clamping block away from the stud, a through hole is provided on the inner side of the upper end of the storage frame, and the clamping block is arranged directly above the through hole. Through the clamping mechanism, the storage frame can be conveniently fixed on the round rod during the process of taking out the storage disk.

[0010] As a preferred technical solution, a protective cover is fixedly installed on the upper end of the support frame, and both sides of the protective cover are trapezoidal in shape. The protective cover can play a certain dust-proof role on the upper end of the support frame.

[0011] As a preferred technical solution, limit rings are symmetrically fixedly installed on the outer side of the round rod, and the limit rings are symmetrically distributed on both sides of the end of the upper end of the storage rack. The limit rings can be used to easily limit the storage rack on the rotating round rod.

[0012] As a preferred technical solution, a screw sleeve is fixedly installed on the inner side of the upper end of the assembly frame, and the end of the stud away from the rotary handle is threaded through the screw sleeve. Through the screw sleeve, one end of the stud can be threaded through the screw sleeve.

[0013] As a preferred technical solution, the inner wall of the assembly frame is symmetrically provided with shift grooves, and the ends of the clamping blocks are slidably connected to the inner sides of the shift grooves. Through the shift grooves, the clamping blocks can be conveniently slid vertically up and down on the assembly frame.

[0014] As an optimal technical solution, a screw hole is opened on the inner side of the lower end of the storage rack, and the inner side of the screw hole is threadedly connected with a hand bolt. The threaded end of the hand bolt passes through the screw hole and the slot for clamping. Through the screw hole, the hand bolt can be conveniently threadedly connected to the lower end of the storage rack.

[0015] As a preferred technical solution, a handle is symmetrically fixedly installed on the upper end of the storage disk, and the handle is in a U shape. The storage disk can be easily removed from the storage rack by the handle.

[0016] In summary, the utility model mainly has the following beneficial effects:

[0017] First, the crank is used to drive the second shaft column to rotate on the support frame, so that the sprocket on the second shaft column drives the first shaft column also with the sprocket to rotate on the support frame through the chain. At the same time, the two discs are connected by a round rod, and the disc rotates on the support frame, so that the round rod can move on the support frame. Since the storage rack with the storage disc rotates on the round rod, when it is necessary to take out the packaging film roll of the storage disc at a high place, it is only necessary to rotate and adjust the round rod at the corresponding position to the lowest position, so that users with different height ratios can conveniently take and put the packaging film roll on the storage disc;

[0018] Secondly, when taking and placing the storage disk on the storage rack, since the storage rack will rotate on the round rod, the handle is used to rotate the stud on the assembly rack to extend and retract the thread, so that the lower end of the stud rotates to push the clamping block to slide, and after the clamping block passes through the through hole at the upper end of the storage rack, it can be combined with the clamping groove at the lower end of the clamping block to be tightly fixed on the round rod, so that the storage rack can be conveniently fixed on the round rod for use; a rubber sheet is also provided on the inner side of the clamping groove, which can increase friction and prevent slipping, thereby ensuring the stability of the clamping block being tightly fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2 The utility model Figure 1 Enlarged view of point A in the middle;

[0021] Figure 3 It is an exploded view of the storage tray and storage rack of the utility model;

[0022] Figure 4 It is a bottom view of the storage disk of the utility model.

[0023] Figure numerals: 1, support frame; 2, protective cover; 3, rotating mechanism; 301, disc; 302, round rod; 303, first shaft column; 304, sprocket; 305, chain; 306, crank; 307, second shaft column; 4, clamping mechanism; 401, assembly frame; 402, stud; 403, rotary handle; 404, clamping block; 405, clamping groove; 406, through hole; 5, storage disk; 6, storage rack; 7, screw sleeve; 8, shifting groove; 9, limiting ring; 10, screw hole; 11, limiting groove; 12, hand-tightening bolt; 13, packaging film roll insertion tube; 14, handle; 15, card slot. DETAILED DESCRIPTION

[0024] refer to Figures 1 to 4 , a lithium battery packaging film storage rack described in this embodiment includes a support frame 1, a rotating mechanism 3 is provided on the inner side of the support frame 1, a storage frame 6 is rotatably connected to the outer side of the rotating mechanism 3, a clamping mechanism 4 is provided on the outer side of the storage frame 6, the storage frame 6 is movably connected to the rotating mechanism 3 through the clamping mechanism 4, a limiting groove 11 is provided on the front side of the storage frame 6, a storage disk 5 is plugged into the storage frame 6 through the limiting groove 11, a hand screw bolt 12 is provided on the inner side of the lower end of the storage frame 6, a card slot 15 is provided at the lower end of the storage disk 5, a threaded end of the hand screw bolt 12 is carded with the card slot 15, a packaging film roll insertion cylinder 13 is fixedly installed on the upper end of the storage disk 5, and the packaging film roll insertion cylinder 13 is used to insert the packaging film roll into the storage disk 5. The packaging film is generally stored in rolls during storage. The storage frame 6 in this scheme is also provided with a corresponding use label, and the packaging film roll can be separated and stored according to different storage frames 6;

[0025] The rotating mechanism 3 includes a disc 301, a round rod 302 is fixedly installed at an equal angle on the opposite side of the disc 301, a first shaft column 303 is fixedly installed on the center of the disc 301 away from the round rod 302, the disc 301 is rotatably connected to the inner side of the support frame 1 through the first shaft column 303, one end of the first shaft column 303 on the right half of the support frame 1 passes through the frame wall of the support frame 1, and the right side of the support frame 1 is rotatably connected to the second shaft column 307, the second shaft column 307 and the outer side of the first shaft column 303 on the right half of the support frame 1 are fixedly installed with a sprocket 304, the sprocket 304 of the first shaft column 303 and the outer side of the sprocket 304 of the second shaft column 307 are meshed and connected with the same chain 305, a crank 306 is fixedly installed on the end of the second shaft column 307 away from the support frame 1, and the storage rack 6 is rotatably connected to On the outside of the round rod 302, the storage rack 6 is movably connected to the round rod 302 through the clamping mechanism 4, and the crank 306 is used to drive the second shaft column 307 to rotate on the support frame 1, so that the sprocket 304 on the second shaft column 307 drives the first shaft column 303 also with the sprocket 304 to rotate on the support frame 1 through the chain 305. At the same time, the two discs 301 are connected by the round rod 302, and the disc 301 rotates on the support frame 1, so that the round rod 302 can move on the support frame 1. Since the storage rack 6 with the storage disk 5 rotates on the round rod 302, when it is necessary to take out the packaging film roll of the storage disk 5 at a high place, it is only necessary to rotate and adjust the round rod 302 at the corresponding position to the lowest position, so that the packaging film roll on the storage disk 5 can be conveniently taken and placed;

[0026] The clamping mechanism 4 includes an assembly frame 401, which is fixedly mounted on the upper end of the storage rack 6. A stud 402 is threadedly connected to the inner side of the assembly frame 401. A handle 403 is fixedly mounted on the upper end of the stud 402. A clamping block 404 is rotatably connected to the lower end of the stud 402. The clamping block 404 is slidably connected to the inner side of the assembly frame 401. A clamping groove 405 is provided on the side of the clamping block 404 away from the stud 402. A through hole 406 is provided on the inner side of the upper end of the storage rack 6. The clamping block 404 is arranged just above the through hole 406. When taking and placing the storage disk 5 on the storage rack 6 , since the storage rack 6 will rotate on the round rod 302, the screw 402 is rotated on the assembly rack 401 by using the rotary handle 403, so that the lower end of the screw 402 rotates to push the clamping block 404 to slide, and after the clamping block 404 passes through the through hole 406 at the upper end of the storage rack 6, it can be combined with the clamping groove 405 at the lower end of the clamping block 404 to be tightly fixed on the round rod 302, so that the storage rack 6 can be conveniently fixed on the round rod 302 for use; a rubber sheet is also provided on the inner side of the clamping groove 405, which can increase friction and prevent slipping, thereby ensuring the stability of the clamping block 404 being tightly fixed.

[0027] refer to Figure 1 A protective cover 2 is fixedly installed on the upper end of the support frame 1, and both sides of the protective cover 2 are trapezoidal. By using the protective cover 2 on the support frame 1, the upper end of the support frame 1 can be conveniently covered, and a certain dust-proof effect can be achieved on the packaging film roll on the storage tray.

[0028] refer to Figure 2 The outer side of the round rod 302 is symmetrically fixed with a limit ring 9, and the limit ring 9 is symmetrically distributed on both sides of the upper end of the storage rack 6. The limit ring 9 on the round rod 302 can be used to limit the upper end of the storage rack 6.

[0029] refer to Figure 2 A screw sleeve 7 is fixedly installed on the inner side of the upper end of the assembly frame 401, and one end of the stud 402 away from the handle 403 is threaded through the screw sleeve 7. By threading the stud 402 through the screw sleeve 7 on the assembly frame 401, the upper end of the stud 402 and the clamping block 404 can be easily rotated and connected.

[0030] refer to Figure 2 The inner wall of the assembly frame 401 is symmetrically provided with shift grooves 8, and the end of the clamping block 404 is slidably connected to the inner side of the shift groove 8. By sliding the clamping block 404 on the inner side of the shift groove 8 of the assembly frame 401, the clamping block 404 can slide vertically into the through hole 406 to clamp and fix the round rod 302.

[0031] refer to Figure 3A screw hole 10 is provided on the inner side of the lower end of the storage rack 6, and a hand bolt 12 is threadedly connected to the inner side of the screw hole 10. The threaded end of the hand bolt 12 passes through the screw hole 10 and is engaged with the card slot 15. The hand bolt 12 is threadedly installed using the screw hole 10 at the lower end of the storage rack 6. When the threaded end of the hand bolt 12 is inserted into the card slot 15, the storage disk 5 cannot be removed from the storage rack 6. When the threaded end of the hand bolt 12 is away from the card slot 15, the storage disk 5 cannot be removed from the storage rack 6.

[0032] refer to Figure 3 A handle 14 is symmetrically fixedly installed on the upper end of the storage disk 5. The handle 14 is U-shaped. The storage disk 5 can be taken off the storage rack 6 by using the handle 14 on the storage disk 5.

[0033] Principle and advantages of use: During use, when the packaging film roll on the storage disk 5 is taken out and placed, the crank 306 is used to drive the second shaft column 307 to rotate on the support frame 1, so that the sprocket 304 on the second shaft column 307 drives the first shaft column 303 also with the sprocket 304 to rotate on the support frame 1 through the chain 305. At the same time, the two disks 301 are connected by the round rod 302, and the disk 301 rotates on the support frame 1, which also allows the round rod 302 to move on the support frame 1. Since the storage rack 6 with the storage disk 5 rotates on the round rod 302, when it is necessary to take out the packaging film roll of the storage disk 5 at a high place, it is only necessary to rotate and adjust the round rod 302 at the corresponding position to the lowest position;

[0034] When taking and placing the storage disk 5 on the storage rack 6, since the storage rack 6 will rotate on the round rod 302, the handle 403 is used to rotate the stud 402 to extend and retract the thread on the assembly rack 401, so that the lower end of the stud 402 rotates to push the clamping block 404 to slide. After the clamping block 404 passes through the through hole 406 at the upper end of the storage rack 6, it can be combined with the clamping groove 405 at the lower end of the clamping block 404 to be tightly fixed on the round rod 302 and will not move.

Claims

1. A lithium battery packaging film storage rack, comprising a support frame, characterized in that: A rotating mechanism is provided on the inner side of the support frame, and a storage rack is rotatably connected to the outer side of the rotating mechanism. A clamping mechanism is provided on the outer side of the storage rack, and the storage rack is movably connected through the clamping mechanism and the rotating mechanism. A limiting groove is provided on the front side of the storage rack, and a storage disk is plugged into the storage rack through the limiting groove. A hand bolt is provided on the inner side of the lower end of the storage rack, and a clamping groove is provided at the lower end of the storage disk. The threaded end of the hand bolt is clamped in the clamping groove, and a packaging film roll insertion cylinder is fixedly installed on the upper end of the storage disk. The rotating mechanism comprises a disc, a round rod is fixedly installed at an equal angle on the opposite side of the disc, a first shaft column is fixedly installed on the center part of a side of the disc away from the round rod, the disc is rotatably connected to the inner side of the support frame through the first shaft column, one end of the first shaft column on the right half of the support frame passes through the frame wall of the support frame, the right side of the support frame is rotatably connected to the second shaft column, the second shaft column and the outer side of the first shaft column of the right half of the support frame are fixedly installed with sprockets, the outer side of the sprocket of the first shaft column and the sprocket of the second shaft column are meshed and connected with the same chain, and a crank is fixedly installed on one end of the second shaft column away from the support frame, the storage rack is rotatably connected to the outer side of the round rod, and the storage rack is movably connected to the round rod through a clamping mechanism; The clamping mechanism includes an assembly frame, which is fixedly installed on the upper end of the storage frame. A stud is threadedly connected to the inner side of the assembly frame. A rotary handle is fixedly installed on the upper end of the stud. A clamping block is rotatably connected to the lower end of the stud. The clamping block is slidably connected to the inner side of the assembly frame. A clamping groove is provided on the side of the clamping block away from the stud. A through hole is provided on the inner side of the upper end of the storage frame, and the clamping block is arranged directly above the through hole.

2. A lithium battery packaging film storage rack according to claim 1, characterized in that: A protective cover is fixedly mounted on the upper end of the support frame, and both sides of the protective cover are in a trapezoidal shape.

3. A lithium battery packaging film storage rack according to claim 1, characterized in that: The outer sides of the round rods are symmetrically fixed with limiting rings, which are symmetrically distributed on both sides of the ends of the upper end of the storage rack.

4. A lithium battery packaging film storage rack according to claim 1, characterized in that: A threaded sleeve is fixedly mounted on the inner side of the upper end of the assembly frame, and a thread of one end of the stud away from the rotary handle penetrates through the threaded sleeve.

5. A lithium battery packaging film storage rack according to claim 1, characterized in that: The inner wall of the assembly frame is symmetrically provided with shift grooves, and the ends of the clamping blocks are slidably connected to the inner sides of the shift grooves.

6. A lithium battery packaging film storage rack according to claim 1, characterized in that: A screw hole is provided on the inner side of the lower end of the storage rack, and a hand bolt is threadedly connected to the inner side of the screw hole. The threaded end of the hand bolt passes through the screw hole and is clamped in the clamping slot.

7. A lithium battery packaging film storage rack according to claim 1, characterized in that: A handle is symmetrically fixedly mounted on the upper end of the storage disk, and the handle is in a U shape.

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