CN212125879U - Tray capable of preventing products from sliding - Google Patents

Abstract

The utility model provides a prevent tray of product landing, this tray include the diapire and encircle the lateral wall that the diapire set up, the lateral wall includes antiskid wall, transition wall, the wall that slides, the antiskid wall that slides with the diapire is connected, the antiskid wall that slides with pass through between the wall that slides transition wall is connected, the antiskid wall that slides with slide wall and perpendicular to between the perpendicular line of diapire inside contained angle alpha and the contained angle beta of forming respectively of opening of tray, the antiskid wall that falls with between the transition wall the inside contained angle gamma that forms of opening of tray, wherein, contained angle alpha with contained angle beta all is less than 90, contained angle gamma is not less than 90. Through the arrangement mode, the arrangement of the transition wall can be utilized, so that the product can fall into the tray conveniently, the product can slide to the outside of the groove for accommodating the product in the tray, the product sliding to the outside of the tray is prevented from being extruded by the upper tray to cause permanent damage, and the product manufacturing yield is improved.

Description

Tray capable of preventing products from sliding

Technical Field

The utility model relates to a transfer technical field of OLED product, concretely relates to prevent tray of product landing.

Background

In the flexible OLED shows product manufacturing process, the transportation of the intermediate product of OLED manufacturing section and hold all need use the tray as the carrier, because the intermediate product light in weight of OLED manufacturing section, thickness is thin, when tray transportation or transport, the slope that the tray produced or vibrations can make the product landing to the tray hold outside the recess of product, and, because the tray stacks for the multilayer accumulation, the product landing to the tray recess outside can receive the extrusion of upper tray and produce permanent damage, thereby cause irreversible influence to the product, and then influence the output yield of product.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome not enough among the prior art, provide a prevent tray of product landing, can effectively prevent that the intermediate product of OLED manufacturing section from transporting or the removal or the landing in the handling on the tray, effectively avoid the slope or the vibrations that the tray produced and make the product landing hold the recess of product outside and the product receives the extrusion of upper tray and then produce permanent damage to promote the manufacturing yield of product.

In order to achieve the above technical effect, the utility model discloses a technical scheme is:

the utility model provides a prevent tray of product landing, this tray include the diapire and encircle the lateral wall that the diapire set up, the lateral wall includes antiskid wall, transition wall, the wall that slides, the antiskid wall that slides with the diapire is connected, the antiskid wall that slides with pass through between the wall that slides transition wall is connected, the antiskid wall that slides with slide wall and perpendicular to between the perpendicular line of diapire inside contained angle alpha and the contained angle beta of forming respectively of opening of tray, the antiskid wall that falls with between the transition wall the inside contained angle gamma that forms of opening of tray, wherein, contained angle alpha with contained angle beta all is less than 90, contained angle gamma is not less than 90.

In one embodiment, the included angle γ is 90 °.

In one embodiment, a perpendicular projection of the landing wall onto the plane of the bottom wall is located outside the bottom wall.

In one embodiment, a perpendicular projection of the falling wall on the plane of the bottom wall is connected with the bottom wall.

In one embodiment, the landing wall surrounds to form a landing layer, and the cross-sectional area of the landing layer in the direction parallel to the bottom wall is gradually increased from the bottom wall to the opening of the tray.

In one embodiment, the minimum cross-sectional area of the slip layer in a direction parallel to the bottom wall is no greater than the area of the surface of the bottom wall remote from the tray opening.

In one embodiment, the surface of the sliding wall inside the tray is a plane.

In one embodiment, the surface of the transition wall inside the tray is a plane surface, a cambered surface, a wavy surface or a step-shaped surface.

In one embodiment, the transition wall surrounds a transition layer, and the cross-sectional area of the transition layer in the direction parallel to the bottom wall is gradually reduced from the bottom wall to the opening direction of the tray.

In one embodiment, the bottom wall is circular, oval or rectangular.

Compared with the prior art, the utility model discloses embodiment's beneficial effect is: the utility model provides a set up the lateral wall including the antiskid wall that falls, the transition wall, the wall that falls, the antiskid wall that falls forms contained angle alpha and contained angle beta respectively inside the opening of tray between the perpendicular line of wall and the wall that falls and perpendicular to diapire, the antiskid wall that falls forms contained angle gamma inside the opening of tray between wall and the transition wall, wherein, contained angle alpha and contained angle beta all are less than 90, contained angle gamma is not less than 90, adopt this kind of mode of setting, when the tray that contains the product produces vibrations in transport or handling, can utilize the transition wall to make the product fall into inside the tray, and be unlikely to make the product landing to the tray hold outside the recess of product, thereby when avoiding the tray multilayer to add up and pile up, landing to the product outside the tray recess receives the extrusion of upper tray and produces permanent damage, thereby promote the manufacturing yield of product.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a longitudinal cross-sectional view of a prior art pallet for transporting or delivering products;

fig. 2 is a longitudinal sectional view of the tray provided by the present invention;

fig. 3 is a longitudinal sectional view of the trays of fig. 2 stacked on each other.

Description of reference numerals:

02. a bottom wall; 03. a side wall; 1. a tray; 2. a bottom wall; 3. a side wall; 4. a non-slip wall; 5. a transition wall; 6. a slide down wall; 7. and (5) producing the product.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. Furthermore, the terms "vertical," "horizontal," "up," "down," "left," "right," and the like are for illustrative purposes only and do not denote a single embodiment.

As shown in fig. 1, which is a longitudinal cross-sectional view of a tray required for transporting or conveying products in the prior art, as can be seen from fig. 1, the tray in the prior art generally comprises a bottom wall 02 and a side wall 03, wherein an inner surface (a surface facing to an inner side of the tray) of the side wall 03 is a flat surface, since the inner surface of the side wall 03 is a flat surface, when the products 7 are placed in the tray, during transportation or handling of the tray, the products 7 can slide down to the outside of a groove of the tray for holding the products along the flat surface of the side wall 03 due to tilting or vibration of the tray, and when the tray is stacked in a multi-layer manner, the products 7 sliding out of the groove of the tray can be permanently damaged due to compression of the upper tray, thereby causing irreversible influence on the products and further influencing the yield of the products.

Based on the above-mentioned defect of tray among the prior art, the embodiment of the utility model provides a prevent tray of product landing, as shown in fig. 2 be prevent the longitudinal section of tray 1 of product 7 landing, can see by fig. 2, tray 1 includes diapire 2 and encircles lateral wall 3 that the diapire set up, lateral wall 3 includes antiskid wall 4, transition wall 5, landing wall 6, antiskid wall 4 with diapire 2 is connected, antiskid wall 4 with between the wall 6 pass through transition wall 5 is connected, antiskid wall 4 with landing wall 6 and perpendicular to between the perpendicular line of diapire 2 form contained angle alpha and contained angle beta inside the opening of tray respectively, antiskid wall 4 with between the transition wall 5 contained angle gamma is formed inside the opening of tray, wherein, contained angle alpha with contained angle beta all is less than 90 degrees, the angle γ is not less than 90 °. The utility model provides a prevent tray 1 of product landing is through setting up lateral wall 3 into including antiskid wall 4, transition wall 5 and the landing wall 6 that fall, utilizes the setting of transition wall 5, can make product 7 fall into tray 1 inside, because there is contained angle gamma between antiskid wall 4 and the transition wall 5 to play the restriction to the motion of product 7. Utilize transition wall 5 restriction product 7 to hold the recess outside of product to tray 1 and slide, and be unlikely to make product 7 landing to tray 1 hold the recess of product outside to when avoiding tray 1 to carry out the multilayer to add the stack, the product 7 landing to tray 1 recess outside receives the extrusion of upper tray 1 and produces permanent damage, thereby promotes the manufacturing yield of product.

The embodiment of the utility model provides an in, antiskid wall 4 encircles and forms the landing layer, transition wall 5 encircles and forms the transition layer, landing wall 6 encircles and forms the landing layer, sets up contained angle gamma to be not less than 90, can be convenient for product 7 to slide into antiskid layer or transition layer smoothly, because there is contained angle gamma between antiskid wall 4 and the transition wall 5 to play the limiting displacement to product 7's motion, utilize transition wall 5 to restrict product 7 and hold the outside sliding of the recess of product 7 to tray 1, and be unlikely to make product 7 landing to tray 1 hold product 7's recess outside. Preferably, the included angle γ is 90 °, and the angle setting can facilitate the product 7 to smoothly slide into the anti-slip layer or the transition layer, and can generate a better limiting effect on the sliding of the product 7 to the outside of the groove. Certainly, the included angle γ can also be selected to be other angles, for example, 100 °, 110 °, 120 °, 135 °, 145 °, 160 °, which can be reasonably set according to actual needs, and is not specifically limited herein, and certainly, the included angle γ should not be too large, and when the included angle γ is too large, the transition wall 5 cannot play a good limiting role on the product 7, so that the product 7 is easy to slip out of the groove of the tray 1 for containing the product 7, and cannot play a good purpose of preventing the product from slipping.

The embodiment of the utility model provides an in, the antiskid falls wall 4 and perpendicular to the contained angle alpha that forms inside the opening of tray between the perpendicular line of diapire 2 is less than 90, specifically, contained angle alpha specifically can select to be 15 °, 20 °, 30 °, 45 °, 60 °, 70 °, 80 °, the size setting of contained angle alpha depends on the size of product, the property of product is like hardness, weight etc. and it can rationally select and set up according to actual conditions, does not do specifically here and prescribe a limit.

The embodiment of the utility model provides an in, the landing wall 6 and perpendicular to the contained angle beta that forms in the opening of tray 1 between the perpendicular line of diapire 2 is less than 90, specifically, contained angle beta specifically can select to be 15 °, 20 °, 30 °, 45 °, 60 °, 70 °, 80 °, the size of contained angle beta can carry out reasonable selection and setting according to actual need. Of course, contained angle beta should not be too big, and product 7 is difficult for slipping into tray 1 inside when contained angle beta is too big, contained angle beta should also not be the undersize yet, and contained angle beta is too little, and tray 7's opening also can be less correspondingly, can make product 7 be difficult for falling into tray 1 inside.

In one embodiment, the vertical projection of the sliding wall 6 on the plane of the bottom wall 2 is located outside the bottom wall 2, i.e. the vertical projection of the sliding wall 6 on the plane of the bottom wall 2 is not coincident with the bottom wall 2. Specifically, referring to fig. 2, the landing wall 6 and the transition wall 5 intersect inside the tray 1, the intersection is shown as point a on the cross-sectional view of the tray 1, the bottom wall 2 and the landing wall 4 intersect inside the tray 1, and the intersection is shown as point B on the cross-sectional view of the tray 1, wherein the distance from point a to the central axis of the bottom wall 2 of the tray 1 (indicated by line XX in fig. 2) is not less than the distance from point B to the central axis of the bottom wall 2 of the tray 1, i.e., point a is farther from the central axis of the bottom wall 2 of the tray 1 than point B, or the distance from point a to the central axis of the bottom wall 2 of the tray 1 is equal. Through this mode of setting up, can make the product put into the tray smoothly inside, and can not produce at the diapire of tray 1 and slide. Preferably, the vertical projection of the sliding wall 6 on the plane of the bottom wall 2 is connected with the bottom wall 2, that is, the distance between the point a and the point B to the central axis of the bottom wall 2 of the tray 1 is equal, and this arrangement mode can make the product 7 smoothly enter the tray, and can generate a better limiting effect on the sliding of the product 7 to the outside of the groove.

In one embodiment, the cross-sectional area of the sliding layer in the direction parallel to the bottom wall is gradually increased from the bottom wall 2 to the opening of the tray 1, and the product 7 can slide or directly fall to the transition layer or the anti-sliding layer by the inclined arrangement of the sliding wall when the product 7 is placed conveniently.

In one embodiment, the surface of the falling wall 6 inside the tray 1 is a plane, and this arrangement can make the product 7 more smoothly fall to the transition layer or the falling layer by using a flat surface.

In one embodiment, the minimum cross-sectional area of the sliding layer in the direction parallel to the bottom wall is not larger than the area of the bottom wall far away from the surface of the tray opening, and the arrangement mode can ensure that the tray 1 on the upper layer can be clamped on the sliding wall 6 when the trays 1 are stacked in a multi-layer accumulation manner, so that the tray 1 on the upper layer is prevented from damaging the products 7 in the tray 1 on the lower layer.

In one embodiment, the surface of the transition wall 5 inside the tray 1 is a plane surface, an arc surface, a wavy surface, a step-shaped surface or an irregular surface. Optionally, when the surface of the transition wall 5 inside the tray 1 is a plane, it can be ensured that the products 7 slide smoothly on the transition wall 5, so as to prevent the products 7 from being damaged when the tray 1 tilts or shakes during transportation or handling; when the surface of the transition wall 5 positioned inside the tray 1 is an arc surface, the products 7 can be ensured to slide smoothly on the transition wall, and when the arc surface is a concave arc surface relative to the inside of the tray 1, a larger accommodating space can be provided for the products 7 inside the tray 1; the surface of the transition wall 5 inside the tray 1 may also be other types of surfaces, for example, a wavy or stepped surface, and the wavy or stepped surface is arranged in such a way that the products 7 are slidably restricted by the wavy or stepped shape, so that the products 7 can be fixed inside the tray 1, thereby preventing the products 7 from being damaged by the inclination or vibration generated during the transportation or handling of the tray 1; of course, the surface of the transition wall 5 inside the tray 1 may also be other irregular surfaces, and is not limited in particular.

In one of them embodiment, the cross sectional area of transition layer on being on a parallel with diapire direction by diapire 2 to tray 1 open-ended direction reduces gradually, and this mode of setting can carry out better restriction to product 7 for product 7 is unlikely to the landing to tray 1 and holds the recess of product outside in tray 1 slope or vibrations process, thereby when avoiding tray 1 to carry out the multilayer and add up the stack, and the landing receives the extrusion of upper tray 1 and produces permanent damage to product 7 outside tray 1 recess, thereby promotes the manufacturing yield of product.

In one embodiment, the bottom wall 2 is circular, oval or rectangular, of course, the shape of the bottom wall 2 is not limited to the above shape, and may be other shapes, and the specific shape of the bottom wall 2 is determined by the shape of the product to be contained, and may be reasonably arranged or selected according to actual situations, and is not limited in particular.

The utility model provides a tray 1 through set up the lateral wall 3 and include that antiskid falls wall 4, transition wall 5, the wall 6 that slides, antiskid falls wall 4 and slide wall 6 and perpendicular to form contained angle alpha and contained angle beta respectively in the opening inside of tray between the perpendicular line of diapire 2, antiskid falls wall 4 and forms contained angle gamma in the opening inside of tray between the wall 5 that slides, wherein, contained angle alpha and contained angle beta all are less than 90, contained angle gamma is not less than 90, through this setting mode, can utilize the setting of transition wall 5, when tray 1 that contains product 6 produces slope or vibrations in the transportation or handling process, can make product 6 fall into the tray inside, and be unlikely to make product 6 slide to the tray 1 hold product 7 outside the recess, thereby when avoiding tray 1 multilayer to add up and stack, product 7 that slides to tray 1 recess outside receives the extrusion of upper tray 1 and produces permanent damage, thereby improving the manufacturing yield of the product.

The present invention may be embodied in other specific forms without departing from its spirit or essential characteristics. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Also, different features that are present in different embodiments may be combined in a first combination to advantage. Other variations to the disclosed embodiments can be understood and effected by those skilled in the art upon studying the drawings, the specification, and the claims.

Claims (10)

1. The tray for preventing the products from sliding down is characterized by comprising a bottom wall and a side wall surrounding the bottom wall, wherein the side wall comprises an anti-sliding wall, a transition wall and a sliding wall, the anti-sliding wall is connected with the bottom wall, the anti-sliding wall is connected with the sliding wall through the transition wall, an included angle alpha and an included angle beta are respectively formed between the anti-sliding wall and a vertical line perpendicular to the bottom wall in an opening of the tray, and an included angle gamma is formed between the anti-sliding wall and the transition wall in the opening of the tray, wherein the included angle alpha and the included angle beta are both smaller than 90 degrees, and the included angle gamma is not smaller than 90 degrees.

2. A pallet according to claim 1, characterised in that said angle γ is 90 °.

3. The tray of claim 1, wherein a perpendicular projection of the landing wall onto a plane of the bottom wall is located outside the bottom wall.

4. A tray according to claim 3, wherein the normal projection of the wall in the plane of the base wall meets the base wall.

5. The tray of claim 1, wherein the landing wall surrounds a landing layer, and the cross-sectional area of the landing layer in a direction parallel to the bottom wall increases from the bottom wall toward the opening of the tray.

6. The tray of claim 5, wherein the minimum cross-sectional area of the landing layer in a direction parallel to the bottom wall is no greater than the area of the surface of the bottom wall away from the tray opening.

7. The tray of claim 1, wherein the surface of the slide wall inside the tray is planar.

8. The tray of claim 1, wherein the surface of the transition wall inside the tray is a flat or curved or wavy surface or a stepped surface.

9. The tray of claim 1, wherein the transition wall forms a transition layer around the transition wall, the transition layer having a cross-sectional area in a direction parallel to the bottom wall that decreases from the bottom wall in a direction toward the opening of the tray.

10. The tray of claim 1, wherein the bottom wall is circular, oval, or rectangular.

Images