CN221776351U

CN221776351U - A reinforced combined plastic pallet

Info

Publication number: CN221776351U
Application number: CN202322618575.7U
Authority: CN
Inventors: 赖海华
Original assignee: Shanghai Xielin Logistics Equipment Co ltd
Current assignee: Shanghai Xielin Logistics Equipment Co ltd
Priority date: 2023-09-26
Filing date: 2023-09-26
Publication date: 2024-09-27
Anticipated expiration: 2033-09-26

Abstract

The utility model relates to the technical field of accessory devices for storing and transporting articles, in particular to an enhanced combined plastic tray which comprises a panel body, a plurality of foot piers and a plurality of bottom plates. The tray panel, the foot piers and the bottom plate are produced respectively through a double-layer plastic sucking molding process and an injection molding process, then the complete tray is formed through a hot-melt welding mode, the supporting rods are embedded in the panel to enhance the bearing capacity of the tray, and the foot piers with different heights can be expanded by only replacing the foot piers with different heights under the condition that the panel and the bottom plate are unchanged, so that the input cost of a die is saved, meanwhile, the foot piers are produced through the injection molding process, the foot piers can be produced through a better structure and materials, and the service life of the plastic tray is prolonged.

Description

Enhanced combination Plastic tray

Technical Field

The utility model relates to the technical field of accessory devices for storing and transporting articles, in particular to an enhanced combined plastic tray.

Background

The definition of pallet (pallet) by China national Standard Logistics terminology is: horizontal platform device for the containment, stacking, handling and transport of goods and products placed as unit load. As container equipment similar to a container, the pallet is widely applied to the fields of production, transportation, storage, circulation and the like, is used as important loading, unloading, storing and transporting equipment in the logistics operation process, and plays a great role in modern logistics when being matched with equipment such as forklifts and the like.

The traditional plastic tray is produced by injection molding or blow molding, the integral tray can not freely expand the height and local structure of the tray, and a new whole die is manufactured at high cost. Accordingly, one skilled in the art would be able to provide an enhanced modular plastic pallet that solves the problems set forth in the background above.

Disclosure of utility model

In order to solve the technical problems, the utility model provides an enhanced combined tray, which comprises a panel body, a plurality of foot piers and a plurality of bottom plates, wherein the panel body is integrally connected with the foot piers and the bottom plates through hot melt welding, the panel body is formed by respectively carrying out plastic suction forming on an upper sheet and a lower sheet, and then the upper sheet and the lower sheet are thermally bonded together, a plurality of supporting rods are arranged in a cavity of the lower sheet in a diamond shape, and the two ends of each supporting rod are arranged in the foot pier area, so that the load born by the panel can be more uniformly transferred to each foot pier, the bearing deformation of the panel is reduced, and the bearing capacity of the tray is improved.

Further, be equipped with the rectangular bandage hole of a plurality of run through the panel body on the panel body, the bandage hole is located four sides and symmetric distribution respectively, can make the bandage pass the bandage hole and tie up goods and tray together.

Further, four sides of the panel body are respectively provided with an inwardly inclined corrugated reinforcing rib, so that the effects of fork feeding guiding and fork impact buffering are achieved, the panel is prevented from being damaged, and the service life of the tray is prolonged.

Further, the panel body lower surface is equipped with a plurality of rectangle boss, is equipped with a plurality of recess in the boss, plays the strengthening rib effect, the panel body passes through the rectangle boss with foot mound hot melt welding is in the same place.

Further, an RFID chip mounting groove is formed in the lower surface of the panel body, four cylindrical hole sites are formed in the RFID chip mounting groove, an RFID chip can be placed in the RFID chip mounting groove, and further, a cover plate is arranged above the RFID chip mounting groove to protect the RFID chip.

Further, the foot pier is of a cavity structure which is vertically communicated, a plurality of transverse and vertical crossed reinforcing ribs are arranged in the cavity, and the upper surface, the lower surface and the reinforcing ribs of the foot pier are respectively connected with the boss of the panel and the bottom plate through hot melt welding.

Further, the strip-shaped bottom plate is formed by performing plastic suction on an upper sheet and a lower sheet respectively and then is thermally pressed together, and a plurality of support rods are placed in a cavity of the lower sheet before the upper sheet and the lower sheet are thermally sealed, so that the bearing deformation of the panel is reduced, and the bearing capacity of the tray is improved.

Further, each bottom plate upper surface is equipped with a plurality of welding boss, is equipped with a plurality of recess in each welding boss, plays the strengthening rib effect, every the bottom plate passes through welding boss with foot mound hot melt welding is in the same place.

Furthermore, a plurality of anti-skid convex lines are arranged on the lower surface of each bottom plate.

The utility model has the technical effects and advantages that:

The utility model provides an enhanced combined tray, which is characterized in that a tray panel, foot piers and a bottom plate are respectively produced through a double-layer plastic sucking molding process and an injection molding process, then a complete tray is formed through a hot-melt welding mode, support rods are embedded in the panel to enhance the bearing capacity of the tray, and the different height specifications of the tray can be expanded by only replacing the foot piers with different heights under the condition that the panel and the bottom plate are unchanged, so that the input cost of a die is saved, and meanwhile, the foot piers are produced through the injection molding process, and more excellent structure and material can be adopted to produce the foot piers, so that the service life of the plastic tray is prolonged.

Drawings

FIG. 1 is an exploded view of a pallet assembly;

FIG. 2 is an assembly view of a pallet assembly;

FIG. 3 is an exploded view of the panel body;

FIG. 4 is an isometric view of the upper surface of the panel body;

FIG. 5 is a side view of the lower surface of the panel body;

FIG. 6 is a side view of the footer shaft;

FIG. 7 is an isometric view of the upper surface of the base plate;

FIG. 8 is a bottom plate lower surface isometric view;

In the figure: 1. a panel body; 2. foot piers; 3. a bottom plate; 4. a support rod; 5. an RFID chip mounting slot cover plate assembly;

11. A strap hole; 12. corrugated reinforcing ribs; 13. rectangular bosses; 14. an RFID chip mounting groove;

21. Reinforcing ribs; 31. welding the boss; 32. an anti-slip relief; 101. a sheet is arranged; 102. and (5) lower sheet material.

Detailed Description

The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Referring to fig. 1 to 8, in this embodiment, an enhanced combined tray is provided, which includes a panel body 1, a leg 2, a bottom plate 3, and support rods 4, where the panel body 1 is integrally connected with the leg 2, and the leg 2 and the bottom plate 3 by hot-melt welding, and preferably, the panel body 1 is formed by vacuum forming an upper sheet 101 and a lower sheet 102 respectively, and then thermally pressing the upper sheet 101 and the lower sheet 102 together, and seven support rods 4 are placed in a diamond layout in a cavity of the lower sheet before the upper sheet 101 and the lower sheet 102 are thermally sealed, and two ends of each support rod 4 are placed on a rectangular boss 13, so that a load borne by the panel can be more uniformly transferred to each leg 2, thereby reducing the deformation of the panel during bearing, and improving the bearing effect of the tray.

Preferably, sixteen elongated strap holes 11 penetrating through the panel body 1 are formed in four sides of the upper surface of the panel body 1, and the strap holes 11 are symmetrically distributed in four sides, so that the straps penetrate through the strap holes 11 to tie the goods and the tray together.

Preferably, the four sides of the panel body 1 are respectively provided with an inwardly inclined corrugated reinforcing rib 12, which plays roles of fork feeding guiding and buffering fork impact, so that the damage to the panel is avoided, and the service life of the tray is prolonged.

Preferably, nine rectangular bosses 13 are arranged on the lower surface of the panel body 1, a plurality of grooves are formed in the rectangular bosses 13, the reinforcing ribs are achieved, and the panel body 1 is respectively welded with the nine foot piers 2 through the nine rectangular bosses 13 in a hot-melting mode.

Preferably, a rectangular RFID chip mounting groove 14 is formed in the lower surface of the panel body 1, four cylindrical hole sites are formed in the RFID chip mounting groove 14, an RFID chip can be placed in the RFID chip mounting groove 14, and further, an RFID chip mounting groove cover plate assembly 5 can be installed above the RFID chip mounting groove 14 to protect the RFID chip, so that the RFID chip is prevented from being damaged and failed.

Preferably, the foot pier 2 has a vertically through cavity structure, a plurality of transverse and vertical reinforcing ribs 21 are arranged in the cavity, and the upper and lower surfaces of the foot pier 2 and the reinforcing ribs 21 are respectively connected with the rectangular boss 13 of the panel body 1 and the welding boss 31 of the bottom plate 3 through hot melt welding.

Preferably, each strip-shaped bottom plate 3 is formed by performing plastic suction on an upper sheet and a lower sheet respectively and then is thermally pressed together, and a plurality of support rods 4 are placed in a cavity of the lower sheet before the upper sheet and the lower sheet are thermally sealed, so that the bearing deformation of the panel is reduced, and the bearing capacity of the tray is improved.

Preferably, three welding bosses 31 are arranged on the upper surface of each base plate 3, a plurality of grooves are arranged in each welding boss 31 to play a role of reinforcing ribs, and each base plate 3 is respectively welded with nine foot piers 2 through the three welding bosses 31 in a hot-melting mode.

Preferably, a plurality of anti-slip ribs 32 are arranged on the lower surface of each bottom plate 3, so that the anti-slip effect of the tray is improved.

It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.

Claims

1. A reinforced modular plastic pallet, comprising a panel body, a plurality of foot piers and a plurality of bottom plates, characterized in that the panel body and the foot piers, as well as the foot piers and the bottom plates are connected as one body by hot-melt welding, the panel body is formed by thermoforming an upper sheet and a lower sheet respectively and then heat-pressed together, before the upper sheet and the lower sheet are heat-sealed, a plurality of support rods are placed in a rhombus shape in the cavity of the lower sheet, and both ends of each support rod are placed in the foot pier area, so that the load borne by the panel can be more evenly transferred to each foot pier, so as to reduce the load-bearing deformation of the panel and improve the load-bearing capacity of the pallet.

2. A reinforced modular plastic pallet according to claim 1, characterized in that the panel body is provided with a plurality of long strip-shaped strap holes penetrating the panel body, and the strap holes are respectively located on four sides and symmetrically distributed, so that straps can be passed through the strap holes to bundle the goods and the pallet together.

3. A reinforced modular plastic pallet according to claim 1, characterized in that inwardly inclined corrugated reinforcing ribs are provided on the four sides of the panel body, which play the role of fork guide and buffering fork impact, thereby avoiding damage to the panel and increasing the service life of the pallet.

4. A reinforced combined plastic pallet according to claim 1, characterized in that a plurality of rectangular bosses are provided on the lower surface of the panel body, a plurality of grooves are provided in the bosses, which act as reinforcing ribs, and the panel body is hot-melt welded to the foot pier through the rectangular bosses.

5. The reinforced modular plastic pallet according to claim 1 is characterized in that an RFID chip mounting groove is provided on the lower surface of the panel body, and four cylindrical holes are provided in the RFID chip mounting groove, and an RFID chip can be placed in the RFID chip mounting groove. Furthermore, a cover plate is provided above the RFID chip mounting groove to protect the RFID chip.

6. A reinforced modular plastic pallet according to claim 1, characterized in that the foot pier is a cavity structure that passes through from top to bottom, and a plurality of reinforcing ribs intersecting horizontally and vertically are provided in the cavity, and the upper and lower surfaces of the foot pier and the reinforcing ribs are respectively connected to the boss of the panel and the bottom plate by hot-melt welding.

7. An enhanced modular plastic pallet according to claim 1, characterized in that the long strip bottom plate is formed by thermoforming the upper sheet and the lower sheet respectively and then heat-pressed together. Before the upper sheet and the lower sheet are heat-sealed, a number of support rods are placed in the cavity of the lower sheet to reduce the load-bearing deformation of the panel and improve the load-bearing capacity of the pallet.

8. A reinforced modular plastic pallet according to claim 1, characterized in that each of the bottom plates is provided with a plurality of welding bosses on the upper surface, each welding boss is provided with a plurality of grooves to act as reinforcing ribs, and each of the bottom plates is hot-melt welded to the foot pier through the welding bosses.

9. A reinforced combined plastic pallet according to claim 1, characterized in that a plurality of anti-slip convex grooves are provided on the lower surface of each bottom plate.