Plastic uptake tray facilitating stacking and material taking

Abstract

The utility model relates to the technical field of blister trays, and discloses a blister tray convenient to stack and take materials, which comprises a blister tray body, a plurality of placing grooves are arranged in the blister tray body, a support frame is arranged on the lateral side of the blister tray body, the thickness of the support frame is the same as that of the blister tray body, and a plurality of positioning blocks positioned on the edge are arranged on the lower portion of the support frame. A plurality of positioning grooves matched with the positioning blocks are formed in the upper portions of the supporting frames, connecting pieces used for connection are arranged on the multiple side faces of the supporting frames, and the connecting pieces are used for connecting the two supporting frames arranged side by side. When the blister tray bodies are stacked, the positioning blocks on the lower portions of the supporting frames are aligned with the positioning grooves in the supporting frames below and inserted into the positioning grooves, the positioning blocks are wide in upper portions and narrow in lower portions, alignment of the positioning blocks and the positioning grooves is facilitated, the stability of the blister tray bodies after stacking is improved, and meanwhile the containing space of the containing grooves cannot be affected.

Description

Technical Field

[0001] The utility model relates to the technical field of blister trays, in particular to a blister tray which is convenient for stacking and taking out materials. Background Art

[0002] Blister trays are also called plastic inner trays. They use the blister process to make plastic sheets into plastic with specific grooves. The products are placed in the grooves to protect and beautify the products. There are also transport-type pallet packaging. Pallets are mostly used for convenience.

[0003] A search revealed patent publication number CN218259290U, which discloses a blister tray for convenient stacking and retrieval. The tray comprises a tray body, a fixed frame, a discharge area integrally formed with the fixed frame, a discharge trough provided in the discharge area, and a positioning strip provided on the fixed frame. The discharge trough is integrally formed in the discharge area and comprises an upper end, a receiving portion, and a lower end. The upper end is provided with positioning grooves on both sides, and the lower end is provided with a positioning block that fits in the positioning groove. This utility model solves the problems of low stacking precision of existing blister trays and the difficulty in achieving precision during automated production. It has a simple overall structure, high positioning accuracy, and is suitable for automated production of multiple stacked trays.

[0004] The above patents have obvious beneficial effects, but still have the following deficiencies in actual operation:

[0005] In the above-mentioned comparative document, the lower end of the upper accommodating part is clamped in the sink groove of the upper part of the lower accommodating part to position the upper and lower blister trays. In actual operation, materials that are compatible with the inner cavity of the blister tray are placed in the blister tray. When the blister trays are stacked in the above-mentioned comparative document, the lower part of the upper accommodating part overlaps with the upper part of the lower accommodating part, which will cause the space for placing materials in the accommodating part to be reduced. When producing blister trays for materials, it is necessary to increase the cavity of the accommodating part in the blister tray, which increases the production cost of the blister tray. At the same time, it is necessary to clamp the lower parts of several upper accommodating parts in the lower sink groove. If one of them is not clamped in place, the stacking of the blister trays will be unstable, which makes it more troublesome to stack the blister trays. Therefore, there is an urgent need in this field to improve the blister trays that are easy to stack and take out materials, so as to solve the defects of the existing technology. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a blister tray that is convenient for stacking and taking out materials, which not only improves the stability of the blister trays after stacking, but also does not affect the accommodating space of the placement groove.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a blister tray that is convenient for stacking and taking materials, comprising a blister tray body, a plurality of placement grooves being provided in the blister tray body, a support frame being provided on the side of the blister tray body, the support frame having the same thickness as the blister tray body, a plurality of positioning blocks located on the edge being provided at the lower part of the support frame, a plurality of positioning grooves adapted to the positioning blocks being provided at the upper part of the support frame, connectors for connection being provided on multiple sides of the support frame, the connectors being used to connect two support frames placed side by side.

[0008] Preferably, a threaded column is fixedly connected to the upper portion of the positioning block, and the positioning block is threadedly connected to the supporting frame via the threaded column.

[0009] Preferably, an embedding groove is provided at the lower portion of the support frame, and an embedded threaded sleeve is injection-molded in the embedding groove through an insert, and the embedded threaded sleeve is adapted to the threaded column.

[0010] Preferably, the supporting frame is provided with connecting grooves on multiple sides, the inner side walls of the connecting grooves are provided with snap-fitting grooves, the connecting piece is in an inverted U shape and is adapted to the two connecting grooves, and the opposite side walls inside the connecting piece are provided with elastic sheets adapted to the snap-fitting grooves.

[0011] Preferably, opposite side walls of the connecting member are provided with open grooves, and both ends of the elastic sheet are fixedly connected in the open grooves.

[0012] Preferably, a lifting ring is fixedly connected to the upper portion of the connecting member, and the upper portion of the lifting ring does not exceed the upper portion of the supporting frame when the connecting member is inserted into the two connecting grooves.

[0013] Preferably, buckle grooves are provided on the side surfaces of the supporting frame, and the buckle grooves are multiple and symmetrical.

[0014] In view of the shortcomings of the existing technology, the present invention provides a blister tray that is convenient for stacking and taking out materials, which overcomes the shortcomings of the existing technology. The beneficial effects of the present invention are:

[0015] 1. In the present invention, when stacking the blister trays, the positioning block at the lower part of the support frame is aligned with the positioning groove on the lower support frame and inserted. The positioning block is wide at the top and narrow at the bottom, which is convenient for aligning the positioning block with the positioning groove, thereby improving the stability of the blister trays after stacking without affecting the accommodating space of the placement groove.

[0016] 2. In the utility model, the threaded column can be threadedly connected to the embedded threaded sleeve. When the positioning block is clamped in the positioning groove, there is a distance between the two adjacent blister trays in the height direction, which will not suppress the material exceeding the placement groove, preventing the material from being crushed, and at the same time improving the application range of the blister tray.

[0017] 3. In the present invention, both ends of the connector are inserted into the connecting groove. After the elastic sheet slides to the position of the snap-in groove, the elastic sheet pops out and snaps into the snap-in groove, thereby connecting two horizontally adjacent blister trays and improving the stability of the blister trays after stacking.

[0018] Other features and advantages of the present invention will be described in the following description, and in part will become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention can be achieved and obtained by the structures indicated in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention.

[0020] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic structural diagram of a partial cross-section of the support frame in the present invention;

[0022] Figure 3 This is a schematic structural diagram of a partial cross-section of the support frame and the tray body in the present invention;

[0023] Figure 4 It is a structural schematic diagram of a partial cross-section of the connecting piece in the present invention.

[0024] In the figure: 1. disk body; 2. placement groove; 3. support frame; 4. positioning block; 5. positioning groove; 6. connecting piece; 7. threaded column; 8. embedding groove; 9. embedded threaded sleeve; 10. connecting groove; 11. clamping groove; 12. elastic sheet; 13. opening groove; 14. lifting ring; 15. buckle groove. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0026] Example 1

[0027] See also Figure 1-Figure 4A blister tray that is convenient for stacking and taking materials includes a blister tray body 1, a plurality of placement slots 2 are provided in the blister tray body 1, a support frame 3 is provided on the side of the blister tray body 1, the support frame 3 has the same thickness as the blister tray body 1, and a plurality of positioning blocks 4 are provided on the edge of the support frame 3 at the bottom, and a plurality of positioning slots 5 adapted to the positioning blocks 4 are provided on the upper part of the support frame 3. Connectors 6 for connection are provided on multiple sides of the support frame 3, and the connecting member 6 is used to connect two support frames 3 placed side by side. Buckle grooves 15 are provided on the side of the support frame 3, and the number of the buckle grooves 15 is multiple and symmetrical.

[0028] Specific implementation methods in this embodiment: When stacking the blister tray 1, the material is placed in the placement groove 2, and the entire blister tray 1 is easily picked up through the buckle groove 15, and the positioning block 4 at the lower part of the support frame 3 is aligned with the positioning groove 5 on the lower support frame 3 and inserted. The positioning block 4 is wide at the top and narrow at the bottom, which is convenient for aligning the positioning block 4 with the positioning groove 5, which improves the stability of the blister tray 1 after stacking and does not affect the accommodating space of the placement groove 2. When several blister trays 1 need to be stacked at the same level, the support frames 3 adjacent in the horizontal direction can be connected by the connecting piece 6, which further improves the stability of the blister tray 1 after stacking. At the same time, the above-mentioned whole can be obtained by integral blistering.

[0029] Example 2

[0030] See also Figure 2 This embodiment includes the above embodiment, which further includes: a threaded column 7 is fixedly connected to the upper part of the positioning block 4, the positioning block 4 is threadedly connected to the support frame 3 through the threaded column 7, and a embedding groove 8 is provided at the lower part of the support frame 3. An embedded threaded sleeve 9 is injection-molded in the embedding groove 8, and the embedded threaded sleeve 9 is adapted to the threaded column 7.

[0031] The specific implementation method of this embodiment is as follows: the embedded threaded sleeve 9 is embedded in the embedded groove 8 by means of an embedded blister. At this time, when it is necessary to place a material whose thickness is slightly greater than the depth of the placement groove 2, it can be threadedly connected to the embedded threaded sleeve 9 through a longer threaded column 7. When the positioning block 4 is clamped in the positioning groove 5, there is a distance between the two adjacent blister trays 1 in the height direction, and the material exceeding the placement groove 2 will not be pressed, thereby preventing the material from being crushed, and at the same time improving the application range of the blister tray 1.

[0032] Example 3

[0033] See also Figure 2 、 Figure 3 and Figure 4This embodiment includes all the above embodiments, which further includes: connecting grooves 10 are provided on multiple sides of the supporting frame 3, and the inner side walls of the connecting grooves 10 are provided with snap-fitting grooves 11. The connecting member 6 is in an inverted U shape and is adapted to the two connecting grooves 10. The opposite side walls in the connecting member 6 are provided with elastic sheets 12 adapted to the snap-fitting grooves 11. The opposite side walls in the connecting member 6 are provided with open grooves 13. Both ends of the elastic sheet 12 are fixedly connected to the open grooves 13. A lifting ring 14 is fixedly connected to the upper part of the connecting member 6. The connecting member 6 is inserted into the two connecting grooves 10, and the upper part of the lifting ring 14 does not exceed the upper part of the supporting frame 3.

[0034] Specific implementation method of this embodiment: when it is necessary to connect two horizontally adjacent blister trays 1, the two ends of the connector 6 are inserted into the connecting groove 10. At this time, the elastic sheet 12 is squeezed by the connecting groove 10, and the elastic sheet 12 shrinks into the opening groove 13. When the elastic sheet 12 slides to the position of the clamping groove 11, the elastic sheet 12 pops out and is clamped in the clamping groove 11, connecting the two horizontally adjacent blister trays 1, thereby improving the stability of the blister trays 1 after stacking. When it is necessary to take out the connector 6, the lifting ring 14 is pulled by hand, and the connector 6 is pulled away from the supporting frame 3 with force. The elastic sheet 12 is squeezed and shrinks into the opening groove 13 again.

[0035] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A blister tray for convenient stacking and taking materials, comprising a blister tray body (1), wherein a plurality of placement slots (2) are provided in the blister tray body (1), characterized in that: The side of the blister tray (1) is provided with a support frame (3), the support frame (3) having the same thickness as the blister tray (1), the lower portion of the support frame (3) being provided with a plurality of positioning blocks (4) located at the edge, the upper portion of the support frame (3) being provided with a plurality of positioning grooves (5) adapted to the positioning blocks (4), and multiple side surfaces of the support frame (3) being provided with connecting pieces (6) for connection, the connecting pieces (6) being used to connect two supporting frames (3) placed side by side.

2. A blister tray for facilitating stacking and taking out materials according to claim 1, characterized in that: The upper portion of the positioning block (4) is fixedly connected to a threaded column (7), and the positioning block (4) is threadedly connected to the supporting frame (3) via the threaded column (7).

3. A blister tray for facilitating stacking and taking out materials according to claim 2, characterized in that: The lower part of the support frame (3) is provided with an embedding groove (8), and an embedded threaded sleeve (9) is injection-molded in the embedding groove (8), and the embedded threaded sleeve (9) is adapted to the threaded column (7).

4. The blister tray for convenient stacking and taking out materials according to claim 1, characterized in that: The supporting frame (3) is provided with connecting grooves (10) on multiple side surfaces, and the inner side walls of the connecting grooves (10) are provided with snap-fitting grooves (11). The connecting member (6) is in an inverted U-shape and is adapted to the two connecting grooves (10), and the inner opposite side walls of the connecting member (6) are provided with elastic sheets (12) adapted to the snap-fitting grooves (11).

5. A blister tray for facilitating stacking and taking out materials according to claim 4, characterized in that: The opposite side walls of the connecting member (6) are both provided with open grooves (13), and both ends of the elastic piece (12) are fixedly connected in the open grooves (13).

6. The blister tray for convenient stacking and taking out materials according to claim 1, characterized in that: The upper portion of the connecting member (6) is fixedly connected with a lifting ring (14); the connecting member (6) is inserted into the two connecting grooves (10) and the upper portion of the lifting ring (14) does not exceed the upper portion of the supporting frame (3).

7. The blister tray for convenient stacking and taking out materials according to claim 1, characterized in that: The side surface of the support frame (3) is provided with buckle grooves (15), and the buckle grooves (15) are multiple and symmetrical.

Images