Glass parts turnover tray

Abstract

The utility model discloses a glass piece turnover pallet, comprising a tray body in the shape of a trough, the bottom wall of the tray body being evenly distributed with air holes, the side walls of the tray body being provided with a penetrating air permeable portion, and the upper ends of the side walls of the tray body being convexly provided with a strip-shaped embedding portion, and an embedding groove which cooperates with the embedding portion and is aligned up and down is concavely provided at a position corresponding to the embedding portion at the lower edge of the tray body, by convexly providing the embedding portion at the upper end of the side wall of the tray body and concavely providing the embedding groove at the lower end of the tray body, so that when a plurality of turnover pallets are stacked on each other, the embedding portion on the lower turnover pallet of two adjacent turnover pallets can be inserted into the embedding groove on the upper turnover pallet, so that the two adjacent turnover pallets are interlocked with each other and are not easy to collapse, and in addition, by arranging the air permeable portion on the side walls of the tray body, after the plurality of turnover pallets are stacked, each turnover pallet can also exchange airflow with the outside through the air permeable portion on the side wall.

Description

Technical Field

[0001] The utility model belongs to the technical field of trays for glass component production and processing, and particularly relates to a glass component turnover tray. Background Art

[0002] Glass parts (such as screen-type devices) need to be supported by turnover trays during production and processing, especially in the drying or defoaming stage, they need to be stacked with turnover trays and placed in an oven for heating at the same time. For example, document numbers CN211944127U "An anti-static turnover device" and CN206719721U "An anti-static turnover device" disclose a turnover tray with air holes on the bottom wall. However, the existing turnover trays have no plug-in and bite effect when stacked, which makes it inconvenient to carry multiple turnover trays after stacking, and the stacked trays can only be ventilated in the vertical direction, which leads to poor air permeability of the tray body and poor baking effect of the glass parts in the tray. Of course, the groove of the turnover tray can also be expanded so that multiple turnover trays can be plugged into each other when stacked. At this time, there are overlapping parts of the multiple turnover trays, which leads to the need to increase the groove depth of the turnover tray volume and also makes the turnover tray bulky. Utility Model Content

[0003] In order to solve the above technical problems, the utility model aims to provide a glass component turnover tray which has a simple structure, can be stacked and plugged into each other when stacked, and has good air permeability after stacking.

[0004] In order to achieve the above-mentioned purpose, the technical solution of the utility model is as follows: a glass piece turnover tray, comprising a trough-shaped tray body, the bottom wall of the tray body is evenly distributed with air holes, the side wall of the tray body is provided with a penetrating air permeable portion, and the upper end of the side wall of the tray body is convexly provided with a strip-shaped embedded portion, and the lower end edge of the tray body is provided with an embedded groove corresponding to the embedded portion and aligned up and down, which cooperates with the embedded portion.

[0005] The beneficial effect of the above technical solution is that: by providing an embedding portion convexly on the upper end of the side wall of the pallet body and a embedding groove concavely on the lower end of the pallet body, when multiple turnover pallets are stacked on each other, the embedding portion on the lower turnover pallet of two adjacent turnover pallets can be inserted into the embedding groove on the upper turnover pallet, so that the two adjacent turnover pallets bite each other and are not easy to collapse. In addition, by providing a breathable portion on the side wall of the pallet body, after the multiple turnover pallets are stacked, each turnover pallet can also exchange airflow with the outside through the breathable portion on the side wall, so that the ventilation effect is good.

[0006] The above technical solution also includes a mesh anti-skid pad, which is arranged on the inner bottom wall of the tray body.

[0007] The beneficial effect of the above technical solution is that by laying the anti-skid pad inside the tray body, it is possible to prevent the glass pieces from sliding and shifting inside the tray body, thereby preventing adjacent glass pieces from colliding and being damaged.

[0008] In the above technical solution, a plurality of rivet holes penetrating upward and downward are also provided on the inner bottom wall of the pallet body, a plurality of rivet teeth are protruding from the lower end of the anti-slip pad, and the plurality of rivet teeth correspond one-to-one to the plurality of rivet holes. The anti-slip pad is laid on the inner bottom wall of the pallet body, and the plurality of rivet teeth are inserted into the corresponding rivet holes and riveted to each other.

[0009] The beneficial effect of the above technical solution is that the anti-skid pad can be riveted to the corresponding riveting holes on the pallet body through the riveting teeth at its lower end to prevent the anti-skid pad from loosening in the pallet body.

[0010] The end of the riveting tooth in the above technical solution has an enlarged portion.

[0011] The beneficial effect of the above technical solution is that the enlarged portion at the end of the riveting tooth can form a hook-like structure to prevent the riveting tooth from loosening from the corresponding riveting hole.

[0012] In the above technical solution, the ventilation portion is a through hole passing through the side wall of the tray body or a notch recessed at the upper end of the groove wall of the tray body.

[0013] The beneficial effects of the above technical solution are: its structure is simple, and a plurality of turnover pallets will not block the air permeable portion when they are stacked on each other.

[0014] In the above technical solution, a plurality of the air-permeable portions are arranged at intervals along the circumferential direction on the side wall of the tray body.

[0015] The beneficial effect of the above technical solution is that the ventilation effect of the edge inside the tray body in the ring direction is uniform.

[0016] In the above technical solution, a plurality of the embedding parts and the embedding grooves are arranged in an annular direction at intervals, and the plurality of the embedding parts and the plurality of the embedding grooves correspond to each other one by one and are aligned up and down.

[0017] The beneficial effect of the above technical solution is that when the plurality of turnover pallets are stacked on each other, the interlocking effect of two adjacent pallet bodies is better.

[0018] In the above technical solution, the tray body is a square groove, and at least one of the ventilation parts is arranged on the groove walls on each of the four sides thereof, and the embedding parts and embedding grooves are arranged at the four corners of the tray body.

[0019] The beneficial effect of the above technical solution is that the embedding portion and the embedding groove are arranged at a position where the edge strength of the pallet body is better, and at the same time, the stability of multiple turnover pallets when stacked is better.

[0020] In the above technical solution, the plurality of ventilation holes are distributed in a matrix on the bottom wall of the tray body.

[0021] The beneficial effect of the above technical solution is that it has good aesthetics and good ventilation effect at the upper end in the up and down directions.

[0022] In the above technical solution, a plurality of reinforcing strips are arranged at the lower end of the tray body, and the plurality of reinforcing strips are arranged in an alternating manner and distributed in a mesh shape.

[0023] The beneficial effect of the above technical solution is that the structural strength of the entire turnover pallet is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a vertical view of the notch side of the glass turnover tray according to the embodiment of the utility model;

[0025] Figure 2 A top view of the glass component turnover tray according to an embodiment of the utility model;

[0026] Figure 3 This is a vertical view of the lower end of the glass turnover tray according to the embodiment of the utility model;

[0027] Figure 4 This is a bottom view of the glass component turnover tray according to the embodiment of the utility model;

[0028] Figure 5 This is a schematic diagram of an embodiment of the utility model in which the anti-slip pad is arranged in the tray body and the air permeable portion is a notch;

[0029] Figure 6 This is a schematic diagram of an embodiment of the utility model in which the anti-slip pad is arranged in the tray body and the air-permeable portion is a through hole;

[0030] Figure 7 It is a front view of the wide side of the tray body according to the embodiment of the utility model;

[0031] Figure 8 It is a front view of the long side of the tray body according to the embodiment of the utility model;

[0032] Fig. 9 It is a cross-sectional view of a plurality of tray bodies stacked together in an embodiment of the present invention.

[0033] In the figure: 1. tray body; 11. ventilation hole; 12. ventilation part; 13. embedding part; 14. embedding groove; 15. rivet hole; 16. reinforcement strip; 2. anti-slip pad; 21. rivet teeth; 22. expanded part. DETAILED DESCRIPTION

[0034] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0035] like Figure 1-Figure 4 As shown, the present embodiment provides a glass turnover pallet, comprising a trough-shaped pallet body 1, the bottom wall of the pallet body 1 is evenly distributed with air holes 11, the side wall of the pallet body 1 is provided with a penetrating air permeable portion 12, and the upper end of the side wall of the pallet body 1 is convexly provided with a strip-shaped embedding portion 13, and the lower end edge of the pallet body 1 is concavely provided with an embedding groove 14 that matches the embedding portion 13 and is aligned up and down with the embedding portion 13 at a position corresponding to the embedding portion 13. By convexly providing an embedding portion at the upper end of the side wall of the pallet body and concavely providing an embedding groove at the lower end of the pallet body, when multiple turnover pallets are overlapped with each other, the embedding portion on the lower turnover pallet of the two adjacent turnover pallets can be inserted into the embedding groove on the upper turnover pallet (such as Fig. 9 As shown), two adjacent turnover pallets are interlocked and not prone to collapse. In addition, by providing a breathable portion on the side wall of the pallet body, after multiple turnover pallets are stacked, each turnover pallet can exchange airflow with the outside through the breathable portion on the side wall, thus achieving a good ventilation effect.

[0036] In this embodiment, the depth of the embedding groove and the height of the embedding portion can both be 0.5-1 cm (specifically, can be any value among 0.5 cm, 0.6 cm, 0.7 cm, 0.8 cm, 0.9 cm and 1 cm, or a range corresponding to any two values).

[0037] In this embodiment, since the lower end of the turnover pallet located on the upper side is in contact with the upper end of the turnover pallet below when the pallet bodies are stacked (only the embedding portion and the embedding groove are plugged into each other), the pallet body can be made thinner and lighter (the height of the turnover pallet excluding the embedding portion can be reduced to 2-5cm, specifically, it can be any value among 1cm, 2cm, 3cm, 4cm and 5cm or a range corresponding to any two values, and the groove depth of the pallet body in this embodiment can be 1-4cm, specifically, it can be any value among 1cm, 2cm, 3cm and 4cm or a range corresponding to any two values).

[0038] Figure 5 As shown, the above technical solution also includes a mesh anti-skid pad 2, which is arranged on the inner bottom wall of the tray body 1. By laying the anti-skid pad in the tray body, it is possible to prevent the glass pieces from sliding and shifting in the tray body, thereby preventing adjacent glass pieces from colliding and being damaged.

[0039] See Figure 5 In the above technical solution, a plurality of rivet holes 15 penetrating upward and downward are further provided on the inner bottom wall of the pallet body 1, and a plurality of rivet teeth 21 are protruding from the lower end of the anti-slip pad 2, and the plurality of rivet teeth 21 correspond one-to-one to the plurality of rivet holes 15. The anti-slip pad 2 is laid on the inner bottom wall of the pallet body 1, and the plurality of rivet teeth 21 are inserted into the corresponding rivet holes 15 and riveted to each other, so that the anti-slip pad can be riveted to the corresponding rivet holes on the pallet body through the rivet teeth at its lower end to prevent the anti-slip pad from loosening in the pallet body.

[0040] For details, see Figure 5 The end of the rivet tooth 21 has an enlarged portion 22, so that the enlarged portion at the end of the rivet tooth can form a hook-like structure to prevent the rivet tooth from loosening from the corresponding rivet hole; preferably, the rivet hole is a countersunk hole with its thick end facing downward, and the rivet hole can just accommodate the rivet tooth and the enlarged portion at its end (so that when the anti-slip pad is laid on the bottom wall of the pallet body, the enlarged portion will not protrude below the rivet hole).

[0041] The anti-skid pad in this embodiment is a heat-resistant rubber pad. The rivet holes in this embodiment are arranged at the edge of the inner bottom wall of the tray body, and the rivet teeth are also arranged at the edge of the lower end of the anti-skid pad.

[0042] Preferably, a plurality of riveting holes are spaced apart on the inner bottom wall of the tray body near its wide side. Preferably, the mesh on the anti-slip pad is consistent with the air holes on the inner bottom wall of the tray body and are aligned with each other.

[0043] The ventilation portion 12 in the above technical solution is a through hole (such as Figure 6As shown, it can be a square bar-shaped through hole) or a notch recessed at the upper end of the groove wall of the tray body 1 (as shown Figure 1-Figure 3 and Figure 5 As shown, it can be a square notch), which has a simple structure and will not block the air permeable portion when multiple turnover pallets are stacked on top of each other.

[0044] like Figure 1 and Figure 2 As shown, in the above technical solution, a plurality of the air permeable portions 12 are arranged at intervals along the circumferential direction on the side wall of the tray body 1, so that the air permeability effect of the edge inside the tray body in the circumferential direction is uniform.

[0045] like Figure 1-Figure 4 As shown, in the above technical solution, the embedding parts 13 and the embedding grooves 14 are arranged in a plurality at an annular interval, and the plurality of embedding parts 13 and the plurality of embedding grooves 14 correspond to each other one by one and are aligned up and down, so that when the plurality of turnover pallets are overlapped with each other, the mutual engagement effect of the two adjacent pallet bodies is better.

[0046] The pallet body 1 in the above technical solution is a square groove, and at least one of the air permeable portions 12 is arranged on the groove walls on each of its four sides, and the embedding portions 13 and the embedding grooves 14 are arranged at the four corners of the pallet body 1, so that the embedding portions and the embedding grooves are arranged at positions where the edge strength of the pallet body is better, and at the same time, the stability of multiple turnover pallets when stacked is better; specifically, the pallet body can be a rectangular groove, and the four corners of its upper end are all protruding with "L"-shaped embedding portions, and the four corners of its lower end are also provided with "L"-shaped embedding grooves (the embedding portions are arranged along the groove wall of the pallet body, and its thickness is less than the thickness of the groove wall of the pallet body, and the embedding portions are located in the middle of the thickness direction of the groove wall of the pallet body).

[0047] like Figure 7 and Figure 8 As shown, two air permeable portions are respectively provided on the four sides of the tray body, and the length of each air permeable portion on the long side of the tray body is approximately 2 / 5 of the length of the tray body, while the length of each air permeable portion on the wide side is approximately 1 / 5 of the width of the tray body. The air permeable portions on the two wide sides of the tray body are aligned with each other, and the air permeable portions on the long sides are also aligned with each other. Since the interval between the two air permeable portions on each wide side of the tray body is relatively long, a straight strip-shaped embedded portion can also be provided at the upper end of the groove wall between the two, and a corresponding embedded groove is added at the corresponding position of the lower end of the tray body.

[0048] See Figure 5 and Figure 6As shown, the height of the air permeable portion in this embodiment can be 1 / 4-2 / 3 of the depth of the groove of the tray body (it can be any value among 1 / 4, 1 / 3, 1 / 2 and 2 / 3, or a range corresponding to any two values), and there is also a height difference between the lower end of the air permeable portion and the upper end surface of the anti-slip pad (the lower end of the air permeable portion is located above the anti-slip pad).

[0049] In the above technical solution, the plurality of ventilation holes 11 are distributed in a matrix on the bottom wall of the tray body 1, so that it has good aesthetics and good ventilation effect in the upper and lower directions [the opening rate of the ventilation holes on the bottom wall of the tray body in this embodiment is between 40-80% (the opening rate is the total area of ​​all ventilation holes divided by the bottom wall area of ​​the tray body, which can be any value of 40%, 45%, 50%, 55%, 60%, 65%, 70%, 75% and 80% or the corresponding range between any two values), and the ventilation holes can be circular holes, triangular holes (equilateral triangle holes), diamond holes, regular pentagonal holes, regular hexagonal holes, which will not be repeated here, and the hole area of ​​each ventilation hole is 1-3cm 2 (Specifically can be 1cm 2 , 2cm 2 and 3cm 2 Any value or the corresponding range between any two values)].

[0050] like Figure 3 and Figure 4 As shown, in the above technical solution, a plurality of reinforcing strips 16 are arranged at the lower end of the pallet body 1, and the plurality of reinforcing strips 16 are staggered and distributed in a mesh shape [a plurality of reinforcing strips are staggered and distributed at the lower end of the pallet body, the longitudinally arranged reinforcing strips and the transversely arranged reinforcing strips are perpendicular to each other, the longitudinal direction may be the length direction of the pallet body, and the transverse direction may be the width direction of the pallet body, and the air holes are all located in the square areas where the plurality of reinforcing strips are staggered, and each square area has at least one of the air holes], so that the structural strength of the entire turnover pallet is excellent (the reinforcing strips and the pallet body may be integrally formed).

[0051] The turnover pallet provided in this embodiment is based on a technical upgrade of existing products such as those disclosed in document numbers CN211944127U "An anti-static turnover device" and CN206719721 U "An anti-static turnover device", thereby making the turnover pallet lightweight and the side walls breathable.

[0052] In this embodiment, the tray body is made of heat-resistant plastic material (such as polypropylene plastic).

[0053] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A glass turnover tray, comprising a tray body (1) in the shape of a trough, wherein the bottom wall of the tray body (1) is evenly distributed with air holes (11), characterized in that: The side wall of the tray body (1) is provided with a through-ventilation portion (12), and the upper end of the side wall of the tray body (1) is provided with a strip-shaped embedding portion (13) protrudingly, and the lower edge of the tray body (1) is provided with an embedding groove (14) corresponding to the embedding portion (13) and aligned with the embedding portion (13) in a recessed manner.

2. The glass component turnover tray according to claim 1, characterized in that: It also comprises a mesh anti-skid pad (2), wherein the anti-skid pad (2) is arranged on the inner bottom wall of the tray body (1).

3. The glass turnover tray according to claim 2, characterized in that: The inner bottom wall of the tray body (1) is also provided with a plurality of rivet holes (15) penetrating upward and downward, and the lower end of the anti-skid pad (2) is provided with a plurality of rivet teeth (21), and the plurality of rivet teeth (21) correspond one-to-one to the plurality of rivet holes (15). The anti-skid pad (2) is laid on the inner bottom wall of the tray body (1), and the plurality of rivet teeth (21) are inserted into the corresponding rivet holes (15) and are riveted to each other.

4. The glass component turnover tray according to claim 3, characterized in that: The end of the riveting tooth (21) has an enlarged portion (22).

5. The glass component turnover tray according to claim 1, characterized in that: The ventilating portion (12) is a through hole passing through the side wall of the tray body (1) or a notch recessed at the upper end of the groove wall of the tray body (1).

6. The glass component turnover tray according to claim 1, characterized in that: A plurality of air permeable portions (12) are arranged at intervals along the circumferential direction on the side wall of the tray body (1).

7. The glass component turnover tray according to claim 6, characterized in that: A plurality of the embedding portions (13) and the embedding grooves (14) are arranged in an annular manner and spaced apart from each other, and the plurality of the embedding portions (13) and the plurality of the embedding grooves (14) correspond to each other one by one and are aligned up and down.

8. The glass component turnover tray according to claim 7, characterized in that: The tray body (1) is a square groove, and at least one of the ventilation portions (12) is provided on the groove walls on each of its four sides, and the embedding portions (13) and embedding grooves (14) are provided at the four corners of the tray body (1).

9. The glass component turnover tray according to claim 1, characterized in that: The plurality of ventilation holes (11) are distributed in a matrix on the bottom wall of the tray body (1).

10. The glass component turnover tray according to claim 1, characterized in that: A plurality of reinforcing strips (16) are arranged at the lower end of the tray body (1), and the plurality of reinforcing strips (16) are arranged in a staggered manner and distributed in a mesh shape.

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