Combined blister tray

Abstract

The utility model relates to the technical field of blister trays, and discloses a combined blister tray which comprises a mother tray, the inner wall of the lower side of the mother tray is rotatably connected with a twisting tray, the upper surface of the twisting tray is fixedly connected with a first connecting shaft, the outer wall of the first connecting shaft is fixedly connected with a disc, and the disc is fixedly connected with a plastic tray. A second connecting shaft is fixedly connected to the inner wall of the disc, a third connecting shaft is rotatably connected to the inner wall of the connecting rod, a second limiting rod is slidably connected to the upper surface of the first limiting rod, a sub-disc is arranged on the upper surface of the mother disc, and first limiting holes are formed in the left side and the right side of the sub-disc. According to the auxiliary disc, the twisting disc is rotated, the twisting disc drives the first connecting shaft to rotate, the first connecting shaft enables the first limiting rod to slide out of or slide into the first limiting hole, the auxiliary disc is fixed and moved, and therefore the effects that the auxiliary discs of different sizes can be replaced conveniently, and the use space in the main disc is optimized can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of blister trays, in particular to a combined blister tray. Background Art

[0002] A blister tray is a plastic tray made by the blister process. Usually, thermoplastic sheet materials (such as PVC, PET, PP, etc.) are used. After heating and softening them, they are adsorbed on the surface of the mold, and the plastic sheet is formed into the required shape by negative pressure, and finally cooled and solidified to form the product.

[0003] Most of the current blister trays on the market are of an integral structure. Facing products with different numbers, it is impossible to flexibly change the specifications of the blister tray. The internal structure is mostly fixed, and it is difficult to adjust the use space. There are certain limitations in the overall scope of use, and it is difficult to meet the flexibility requirements in the existing field. Content of the Utility Model

[0004] In order to make up for the above deficiencies, the utility model provides a combined blister tray, aiming to improve the problem that the internal use space of the existing blister tray cannot be flexibly changed.

[0005] To achieve the above object, the utility model provides the following technical solutions:

[0006] A combined blister tray includes a mother tray. A torsion tray is rotatably connected to the lower inner wall of the mother tray. A first connecting shaft is fixedly connected to the upper surface of the torsion tray. A disc is fixedly connected to the outer wall of the first connecting shaft. A second connecting shaft is fixedly connected to the inner wall of the disc. A connecting rod is rotatably connected to the outer wall of the second connecting shaft. A third connecting shaft is rotatably connected to the inner wall of the connecting rod. A first limiting rod is rotatably connected to the outer wall of the third connecting shaft. A second limiting rod is slidably connected to the upper surface of the first limiting rod. A positioning disc is fixedly connected to the upper surface of the second limiting rod. A child tray is arranged on the upper surface of the mother tray. A positioning hole is opened in the lower inner part of the child tray. First limiting holes are opened in the left and right sides of the child tray. Positioning components are arranged on the lower surfaces of the left and right sides of the mother tray. The positioning components are used to align the fixed trays of the stacked blister trays up and down.

[0007] Preferably, the positioning component includes a positioning rod. The upper surface of the positioning rod is fixedly connected to the lower surface of the mother tray. Positioning grooves are opened on the upper surfaces of the left and right sides of the mother tray.

[0008] Preferably, the outer wall of the positioning rod is arranged on the inner wall of the positioning groove. Fixed trays are fixedly connected to the outer walls of the left and right sides of the mother tray.

[0009] Preferably, a rotating disc is rotatably connected to the front inner wall of the fixed tray. A limiting ring is fixedly connected to the front outer wall of the rotating disc.

[0010] Preferably, a second limiting hole is formed in the inner part of the front side of the fixed disk, and the outer wall of the limiting ring is arranged on the inner wall of the second limiting hole.

[0011] Preferably, a turning handle is fixedly connected to the outer wall of the front side of the rotating disk, and a sliding block is fixedly connected to the outer wall of the rear side of the turning handle.

[0012] Preferably, a sliding groove is formed in the inner part of the rear side of the outer wall of the fixed disk, and the outer wall of the sliding block is slidably connected to the inner wall of the sliding groove.

[0013] Preferably, the top end of the first connecting shaft is arranged on the inner wall of the upper side of the positioning disk, the outer wall of the positioning disk is arranged on the inner wall of the positioning hole, the outer wall of the first limiting rod is slidably connected to the inner wall of the positioning disk, and the outer wall of the first limiting rod is arranged on the inner wall of the first limiting hole.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, by rotating the torsion disk, the torsion disk drives the first connecting shaft to rotate, and the first connecting shaft makes the first limiting rod slide outwards or slide into the first limiting hole to fix and move the sub-disk, so as to achieve the effects of conveniently replacing sub-disks of different sizes and optimizing the internal use space of the mother disk.

[0016] 2. In the utility model, by rotating the turning handle, the turning handle drives the rotating disk to rotate, and the rotating disk makes the limiting ring snap into or slide into the second limiting hole, so as to achieve the effects of being more stable during stacking, preventing the sub-disk from accidentally slipping, and protecting the items in the disk from being damaged. Description of the Drawings

[0017] Figure 1 is a perspective view of a combined plastic suction disk proposed by the utility model;

[0018] Figure 2 is a schematic diagram of a positioning rod of a combined plastic suction disk proposed by the utility model;

[0019] Figure 3 is a schematic diagram of a positioning hole of a combined plastic suction disk proposed by the utility model;

[0020] Figure 4 is a sectional view of a positioning disk of a combined plastic suction disk proposed by the utility model;

[0021] Figure 5 is a schematic diagram of a limiting ring of a combined plastic suction disk proposed by the utility model.

[0022] Legend Explanation:

[0023] 1. Master disk; 2. Twisting disk; 3. First connecting shaft; 4. Disk; 5. Second connecting shaft; 6. Connecting rod; 7. Third connecting shaft; 8. First limiting rod; 9. Second limiting rod; 10. Positioning disk; 11. Sub-disk; 12. Positioning hole; 13. First limiting hole; 14. Positioning rod; 15. Positioning groove; 16. Fixed disk; 17. Rotating disk; 18. Limiting ring; 19. Turning handle; 20. Sliding block; 21. Sliding groove; 22. Second limiting hole. Detailed implementation manner

[0024] Next, in combination with the specification drawings of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Refer to Figures 1-4 , an embodiment provided by the present utility model: a combined plastic suction tray, including a master disk 1, a twisting disk 2 is rotatably connected to the lower inner wall of the master disk 1, a first connecting shaft 3 is fixedly connected to the upper surface of the twisting disk 2, a disk 4 is fixedly connected to the outer wall of the first connecting shaft 3, a second connecting shaft 5 is fixedly connected to the inner wall of the disk 4, a connecting rod 6 is rotatably connected to the outer wall of the second connecting shaft 5, a third connecting shaft 7 is rotatably connected to the inner wall of the connecting rod 6, a first limiting rod 8 is rotatably connected to the outer wall of the third connecting shaft 7, a second limiting rod 9 is slidably connected to the upper surface of the first limiting rod 8, a positioning disk 10 is fixedly connected to the upper surface of the second limiting rod 9, a sub-disk 11 is arranged on the upper surface of the master disk 1, a positioning hole 12 is opened in the lower inner part of the sub-disk 11, first limiting holes 13 are opened in the left and right inner parts of the sub-disk 11, positioning components are arranged on the lower surfaces of the left and right sides of the master disk 1, and the positioning components are used to align the fixed disks 16 of the stacked plastic suction trays up and down;

[0026] Specifically, rotate the twisting disk 2, the rotation of the twisting disk 2 drives the rotation of the first connecting shaft 3, the rotation of the first connecting shaft 3 drives the rotation of the disk 4, the rotation of the disk 4 drives the rotation of the second connecting shaft 5, the rotation of the second connecting shaft 5 drives the rotation of the connecting rod 6, the rotation of the connecting rod 6 drives the rotation of the third connecting shaft 7, the rotation of the third connecting shaft 7 drives the sliding of the first limiting rod 8. When the first limiting rod 8 slides outwards and is stuck in the first limiting hole 13, the sub-disk 11 is fixed. When the first limiting rod 8 slides inwards and slides out of the first limiting hole 13, the sub-disk 11 is released. By replacing sub-disks 11 of different sizes, the effective utilization of the internal space of the master disk 1 is completed.

[0027] Refer to Figures 1-3 , Figure 5, the positioning component includes a positioning rod 14, the upper surface of the positioning rod 14 is fixedly connected to the lower surface of the mother disk 1, and positioning grooves 15 are provided on the upper surfaces of the left and right sides of the mother disk 1; the outer wall of the positioning rod 14 is arranged on the inner wall of the positioning groove 15, and fixed disks 16 are fixedly connected to the outer walls of the left and right sides of the mother disk 1; a rotating disk 17 is rotatably connected to the front inner wall of the fixed disk 16, and a limiting ring 18 is fixedly connected to the front outer wall of the rotating disk 17; a second limiting hole 22 is provided in the front inner part of the fixed disk 16, and the outer wall of the limiting ring 18 is arranged on the inner wall of the second limiting hole 22; a turning handle 19 is fixedly connected to the front outer wall of the rotating disk 17, and a sliding block 20 is fixedly connected to the rear outer wall of the turning handle 19; a sliding groove 21 is provided in the rear inner part of the outer wall of the fixed disk 16, and the outer wall of the sliding block 20 is slidably connected to the inner wall of the sliding groove 21;

[0028] Specifically, when the turning handle 19 is rotated, the turning handle 19 drives the rotating disk 17 to rotate, and the rotating disk 17 drives the limiting ring 18 to rotate. When the limiting ring 18 is inserted into the second limiting hole 22, the two plastic suction disks are fixed. When the limiting ring 18 slides out of the second limiting hole 22, the two plastic suction disks are unlocked, making the stacking more stable.

[0029] Refer to Figures 1-4 , the top end of the first connecting shaft 3 is arranged on the upper inner wall of the positioning disk 10, the outer wall of the positioning disk 10 is arranged on the inner wall of the positioning hole 12, the outer wall of the first limiting rod 8 is slidably connected to the inner wall of the positioning disk 10, and the outer wall of the first limiting rod 8 is arranged on the inner wall of the first limiting hole 13;

[0030] Specifically, the positioning hole 12 is used to position the sub-disk 11, and the first limiting rod 8 is used to fix and release the sub-disk 11, which facilitates the replacement of the sub-disk 11 and optimizes the internal use space.

[0031] Working principle: When using this blister tray, by placing the sub-tray 11 inside the mother tray 1 and aligning the positioning tray 10 with the positioning holes 12, rotate the torsion disk 2. When the torsion disk 2 rotates, it will drive the first connecting shaft 3 on the upper surface to rotate. When the first connecting shaft 3 rotates, it will drive the disk 4 on the outer wall to rotate. When the disk 4 rotates, it will drive the second connecting shaft 5 on the inner wall to rotate. When the second connecting shaft 5 rotates, it will drive the connecting rod 6 on the outer wall to rotate. When the connecting rod 6 rotates, it will drive the third connecting shaft 7 on the inner wall to rotate. When the third connecting shaft 7 rotates, it will drive the first limiting rod 8 on the outer wall to slide. When the first limiting rod 8 slides outwards and snaps into the first limiting hole 13, the sub-tray 11 can be fixed. When the first limiting rod 8 slides inwards and exits the first limiting hole 13, the sub-tray 11 can be released. By replacing the sub-trays 11 of different sizes, the effect of conveniently replacing sub-trays 11 of different sizes and optimizing the internal use space of the mother tray 1 can be achieved. When transporting this blister tray over a long distance, the blister trays can be stacked. When stacking, insert the positioning rod 14 into the positioning groove 15 and rotate the turning handle 19. When the turning handle 19 rotates, it will drive the rotating disk 17 to rotate. When the rotating disk 17 rotates, it will drive the limiting ring 18 to rotate. When the limiting ring 18 snaps into the second limiting hole 22 on another blister tray, the two blister trays are fixed. When the limiting ring 18 slides out of the second limiting hole 22 on another blister tray, the two blister trays are unlocked. Thus, not only can the effect of conveniently replacing sub-trays 11 of different sizes and optimizing the internal use space of the mother tray 1 be achieved, but also by rotating the turning handle 19 to make the limiting ring 18 snap into the second limiting hole 22, the effect of being more stable during stacking, preventing the sub-tray 11 from accidentally slipping, and protecting the items inside the tray from damage can be achieved.

[0032] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A combined blister tray, comprising a mother tray (1), characterized in that: A torsion disk (2) is rotatably connected to the inner wall of the lower side of the master disk (1). A first connecting shaft (3) is fixedly connected to the upper surface of the torsion disk (2). A disk (4) is fixedly connected to the outer wall of the first connecting shaft (3). A second connecting shaft (5) is fixedly connected to the inner wall of the disk (4). A connecting rod (6) is rotatably connected to the outer wall of the second connecting shaft (5). A third connecting shaft (7) is rotatably connected to the inner wall of the connecting rod (6). A first limiting rod (8) is rotatably connected to the outer wall of the third connecting shaft (7). A second limiting rod (9) is slidably connected to the upper surface of the first limiting rod (8). A positioning disk (10) is fixedly connected to the upper surface of the second limiting rod (9). A sub-disk (11) is arranged on the upper surface of the master disk (1). A positioning hole (12) is formed in the inner part of the lower side of the sub-disk (11). First limiting holes (13) are formed in the inner parts of the left and right sides of the sub-disk (11). Positioning components are arranged on the lower surfaces of the left and right sides of the master disk (1). The positioning components are used to align the fixed disks (16) of stacked plastic trays up and down.

2. The combined blister tray according to claim 1, characterized in that: The positioning components include positioning rods (14). The upper surfaces of the positioning rods (14) are fixedly connected to the lower surface of the master disk (1). Positioning grooves (15) are formed in the upper surfaces of the left and right sides of the master disk (1).

3. The combined blister tray according to claim 2, wherein: The outer walls of the positioning rods (14) are arranged in the inner walls of the positioning grooves (15). Fixed disks (16) are fixedly connected to the outer walls of the left and right sides of the master disk (1).

4. The combined blister tray according to claim 3, wherein: A rotating disk (17) is rotatably connected to the inner wall of the front side of the fixed disk (16). A limiting ring (18) is fixedly connected to the outer wall of the front side of the rotating disk (17).

5. The modular blister tray according to claim 4, characterized in that: A second limiting hole (22) is formed in the inner part of the front side of the fixed disk (16). The outer wall of the limiting ring (18) is arranged in the inner wall of the second limiting hole (22).

6. The combined plastic suction tray according to claim 5, wherein: A turning handle (19) is fixedly connected to the outer wall of the front side of the rotating disk (17). A sliding block (20) is fixedly connected to the outer wall of the rear side of the turning handle (19).

7. The combined blister tray according to claim 6, wherein: A sliding groove (21) is formed in the inner part of the rear side of the outer wall of the fixed disk (16). The outer wall of the sliding block (20) is slidably connected to the inner wall of the sliding groove (21).

8. A combined blister tray according to claim 1, wherein: The top end of the first connecting shaft (3) is arranged in the inner wall of the upper side of the positioning disk (10). The outer wall of the positioning disk (10) is arranged in the inner wall of the positioning hole (12). The outer wall of the first limiting rod (8) is slidably connected to the inner wall of the positioning disk (10). The outer wall of the first limiting rod (8) is arranged in the inner wall of the first limiting hole (13).

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