Combined type blister tray

Abstract

The combined type plastic uptake tray comprises a first tray body and a second tray body, a plurality of storage grooves are formed in the top end of the first tray body, round through holes are formed in the bottom faces of the interiors of the storage grooves in a penetrating mode, and an adjusting groove is formed in the top end of the first tray body and located in the center. And an adjusting screw rod is rotationally connected to the position, located at the adjusting groove, of the interior of the first tray, a driven plate is meshed with the outer surface of the adjusting screw rod, and the outer surface of the driven plate is slidably connected with the interior of the first tray. According to the material taking device, the driven plate is driven to move upwards in the first tray by rotating the adjusting screw rod, in the moving process, the multiple ejection columns move along with the driven plate and penetrate through the circular through holes to eject materials in the material containing groove, a user can take the materials conveniently, the structure is simple, operation is convenient, and the material taking efficiency is improved.

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] Blister trays, also known as plastic inner trays, are plastic products made by using the blister process to make specific grooves on plastic hard sheets. They mainly protect and beautify products by placing them in their grooves. They can also be used as transport-type pallet packaging. Blister trays are divided into single-layer blister trays and combined blister trays. Combined blister trays are often stacked from top to bottom to reduce floor space and facilitate transportation.

[0003] In the prior art, for example, Chinese patent CN215156601U discloses a detachable combined blister tray, which includes a base, a main tray and a plurality of detachable trays, wherein the detachable trays are snap-fitted and mounted on the main tray, the main tray includes a surrounding edge and an inner tray, a receiving groove is provided on the inner tray, an inner flange is integrally formed in the receiving groove of the inner tray, and the detachable tray is located in the receiving groove.

[0004] The items placed in the current blister tray fit tightly inside the tray. When taking them out, workers need to take them out one by one, which is complicated and time-consuming. This brings inconvenience to the workers and reduces the efficiency of taking out materials. Utility Model Content

[0005] The purpose of the utility model is to provide a combined blister tray to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a combined blister tray, comprising a first tray and a second tray, a plurality of storage slots are provided at the top of the first tray, and circular through holes are provided on the bottom surfaces of the plurality of storage slots, an adjustment slot is provided at the top and at the center of the first tray, an adjustment screw is rotatably connected to the first tray at the position of the adjustment slot, a follower plate is meshed on the outer surface of the adjustment screw, and the outer surface of the follower plate is slidably connected to the interior of the first tray, a plurality of ejector columns are fixedly connected to the top of the follower plate, and the outer surfaces of the plurality of ejector columns are respectively plugged into the interior of the plurality of circular through holes, and the structure of the second tray is the same as that of the first tray.

[0007] As a further preferred embodiment of the present technical solution, the top end of the adjusting screw passes through the inner top surface of the first tray and is fixedly connected to a polygonal connecting rod, the outer surface of the polygonal connecting rod is slidably connected to an adjusting sleeve, one end of the adjusting sleeve is inserted into a limiting seat, and the bottom end of the limiting seat is fixedly connected to the inner bottom surface of the adjusting groove.

[0008] As a further preferred embodiment of the present technical solution, a limiting cap is fixedly connected to the top end of the polygonal connecting rod, and one end of the adjusting sleeve is interference fit with the inside of the limiting seat.

[0009] As a further preferred embodiment of the present technical solution, four positioning through holes are formed through the top of the driven plate, positioning columns are slidably inserted into the inner surfaces of the four positioning through holes, and the bottom ends of the positioning columns are fixedly connected to the inner bottom surface of the first tray.

[0010] As a further preferred embodiment of the present technical solution, the outer surfaces of the four positioning columns are sleeved with return springs, and the top ends of the four return springs are fixedly connected to the bottom end of the driven plate.

[0011] As a further preferred embodiment of the present technical solution, connecting columns are fixedly connected at the top of the first tray and the second tray and at the four corners, and connecting grooves are provided at the bottom of the first tray and the second tray and near the four corners, and the four connecting columns at the top of the second tray are respectively plugged into the four connecting grooves at the bottom of the first tray.

[0012] As a further preferred embodiment of the present technical solution, material taking grooves are provided at the top of the first tray and at both sides of the plurality of storage grooves.

[0013] The utility model provides a combined blister tray, which has the following beneficial effects:

[0014] (1) The utility model drives the driven plate to move upward in the first tray by rotating the adjusting screw. During the movement, a plurality of ejection columns move along with the driven plate and pass through the circular through holes to eject the materials in the storage slot, making it convenient for users to take out the materials. The utility model has a simple structure, is easy to operate, and improves the efficiency of taking out the materials.

[0015] (2) The utility model fixes the adjusting screw by sliding the adjusting sleeve along the polygonal connecting rod so that one end of the adjusting sleeve is inserted into the limit seat, thereby making the driven plate more stably fixed, preventing the driven plate from moving due to shaking during transportation and pushing the material out of the storage slot, thereby improving stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the utility model when the first tray and the second tray are separated and viewed from above;

[0018] Figure 3 This is an exploded schematic diagram of the internal structure of the first tray of the utility model;

[0019] Figure 4 It is an exploded schematic diagram of the structure between the limit seat and the polygonal connecting rod of the utility model.

[0020] In the figure: 1. first tray; 2. second tray; 3. storage slot; 4. circular through hole; 5. adjustment slot; 6. adjustment screw; 7. driven plate; 8. ejector column; 9. positioning through hole; 10. positioning column; 11. return spring; 12. polygonal connecting rod; 13. adjustment sleeve; 14. limit seat; 15. limiting cap; 16. connecting column; 17. connecting slot; 18. material taking slot. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] The utility model provides a technical solution: Figure 1-3 As shown, in the present embodiment, a combined blister tray comprises a first tray 1 and a second tray 2, a plurality of storage slots 3 are provided at the top of the first tray 1, and circular through holes 4 are provided on the inner bottom surfaces of the plurality of storage slots 3, an adjustment slot 5 is provided at the top and at the center of the first tray 1, an adjustment screw 6 is rotatably connected to the first tray 1 and located at the position of the adjustment slot 5, a driven plate 7 is meshed on the outer surface of the adjustment screw 6, and the outer surface of the driven plate 7 is slidably connected to the inside of the first tray 1, a plurality of ejector columns 8 are fixedly connected to the top of the driven plate 7, and the outer surfaces of the plurality of ejector columns 8 are respectively plugged into the inner parts of the plurality of circular through holes 4, and the structure of the second tray 2 is the same as that of the first tray 1, wherein the storage slots 3 are provided for placing materials, and the adjustment screw 6 is provided to drive the driven plate 7 to move up and down.

[0023] like Figure 3 and Figure 4 As shown, the top end of the adjusting screw 6 passes through the inner top surface of the first tray 1 and is fixedly connected to a polygonal connecting rod 12, the outer surface of the polygonal connecting rod 12 is slidably connected to an adjusting sleeve 13, one end of the adjusting sleeve 13 is inserted into a limiting seat 14, and the bottom end of the limiting seat 14 is fixedly connected to the inner bottom surface of the adjusting groove 5. The adjusting screw 6 can be limited by the cooperation between the adjusting sleeve 13 and the limiting seat 14, thereby achieving the effect of fixing the driven plate 7.

[0024] like Figure 4 As shown, a limiting cap 15 is fixedly connected to the top of the polygonal connecting rod 12, and one end of the adjusting sleeve 13 is interference fit with the inside of the limiting seat 14. By setting the limiting cap 15, the limiting of the adjusting sleeve 13 can be achieved.

[0025] like Figure 3As shown, four positioning holes 9 are opened through the top of the driven plate 7, and positioning columns 10 are slidably inserted into the inner surfaces of the four positioning holes 9. The bottom ends of the positioning columns 10 are fixedly connected to the inner bottom surface of the first tray 1. By setting the positioning columns 10, the driven plate 7 can be positioned to prevent it from being skewed.

[0026] like Figure 3 As shown, the outer surfaces of the four positioning columns 10 are sleeved with return springs 11, and the top ends of the four return springs 11 are fixedly connected to the bottom end of the driven plate 7, which can facilitate the rising of the driven plate 7 and facilitate adjustment.

[0027] like Figure 2 and Figure 3 As shown, connecting columns 16 are fixedly connected at the top and four corners of the first pallet 1 and the second pallet 2, and connecting grooves 17 are opened at the bottom and near the four corners of the first pallet 1 and the second pallet 2. The four connecting columns 16 located at the top of the second pallet 2 are respectively plugged into the four connecting grooves 17 located at the bottom of the first pallet 1, which can position the stacked pallets and improve stability.

[0028] like Figure 1 As shown, material taking slots 18 are provided at the top of the first tray 1 and at both sides of the plurality of storage slots 3 to facilitate material taking.

[0029] The utility model provides a combined blister tray, the specific working principle of which is as follows:

[0030] When it is necessary to take out the materials in the storage groove 3, the staff will pull out the adjusting sleeve 13 from the limiting seat 14, so that the limiting seat 14 releases the restriction on the polygonal connecting rod 12, and then rotate the adjusting sleeve 13 to drive the adjusting screw 6 to rotate, and the adjusting screw 6 drives the driven plate 7 to move upward in the first tray 1. During the movement, multiple ejection columns 8 move with the driven plate 7 and pass through the circular through hole 4 to eject the materials in the storage groove 3.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A combined blister tray, comprising a first tray (1) and a second tray (2), characterized in that: The top of the first tray (1) is provided with a plurality of storage grooves (3), and the bottom surfaces of the plurality of storage grooves (3) are all penetrated with circular through holes (4). The top of the first tray (1) is provided with an adjustment groove (5) at the center position. The inside of the first tray (1) is rotatably connected with an adjustment screw (6) at the position of the adjustment groove (5). The outer surface of the adjustment screw (6) is meshed with a driven plate (7), and the outer surface of the driven plate (7) is slidably connected to the inside of the first tray (1). The top of the driven plate (7) is fixedly connected with a plurality of ejector columns (8), and the outer surfaces of the plurality of ejector columns (8) are respectively plugged into the inside of the plurality of circular through holes (4). The structure of the second tray (2) is the same as that of the first tray (1).

2. A combined blister tray according to claim 1, characterized in that: The top end of the adjusting screw rod (6) passes through the inner top surface of the first tray (1) and is fixedly connected to a polygonal connecting rod (12); the outer surface of the polygonal connecting rod (12) is slidably connected to an adjusting sleeve (13); one end of the adjusting sleeve (13) is inserted into a limiting seat (14); the bottom end of the limiting seat (14) is fixedly connected to the inner bottom surface of the adjusting groove (5).

3. A combined blister tray according to claim 2, characterized in that: A limiting cap (15) is fixedly connected to the top end of the polygonal connecting rod (12), and one end of the adjusting sleeve (13) is interference-fitted with the interior of the limiting seat (14).

4. The combined blister tray according to claim 1, characterized in that: Four positioning through holes (9) are formed through the top of the driven plate (7), and positioning posts (10) are slidably inserted into the inner surfaces of the four positioning through holes (9), and the bottom ends of the positioning posts (10) are fixedly connected to the inner bottom surface of the first tray (1).

5. The combined blister tray according to claim 4, characterized in that: The outer surfaces of the four positioning columns (10) are sleeved with return springs (11), and the top ends of the four return springs (11) are fixedly connected to the bottom ends of the driven plates (7).

6. The combined blister tray according to claim 1, characterized in that: The top ends of the first tray (1) and the second tray (2) and at the four corners are fixedly connected with connecting columns (16); the bottom ends of the first tray (1) and the second tray (2) and near the four corners are provided with connecting grooves (17); the four connecting columns (16) at the top end of the second tray (2) are respectively plugged into the inside of the four connecting grooves (17) at the bottom end of the first tray (1).

7. The combined blister tray according to claim 6, characterized in that: Material taking slots (18) are provided at the top of the first tray (1) and at positions on both sides of the plurality of storage slots (3).

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