An anti-embossing tray

Abstract

This application relates to an anti-dent pallet, comprising a pallet and several cover plates. The pallet consists of a support surface and support bases, which are integrally injection molded. Nine support bases are located on the bottom wall of the support surface, evenly distributed on the bottom of the support surface. Adjacent support bases are connected by reinforcing plates. The support surface has a hollow mesh structure with multiple demolding holes formed therein. The number and position of the demolding holes correspond to the number of support bases on the bottom wall of the support surface, and the cover plates are installed within the demolding holes. An anti-slip groove is provided at the end of each support base away from the support surface, and an anti-slip slider is fixedly installed within the anti-slip groove. This application simplifies the production process and reduces material and labor costs through the integral injection molding design of the pallet. By pre-reserving multiple demolding holes during pallet demolding and installing cover plates within these holes, the flatness of the support surface is ensured, preventing dents when the carton is compressed.

Description

Technical Field

[0001] This utility model relates to the field of pallet manufacturing technology, and specifically to an anti-embossing pallet. Background Technology

[0002] In the field of pallet manufacturing technology, to simplify the production process and improve the overall strength of the product, modern injection molding processes typically integrate the pallet's grid structure with the support base. However, the complexity of the support base and the bottom structure of the pallet during one-piece injection molding of a grid pallet presents significant challenges to mold design and demolding processes. Specifically, the presence of the support base makes it easy for the product to generate significant friction and clamping forces with the mold during demolding, leading to demolding difficulties. An improper demolding design can result in product deformation, surface damage, or even mold damage. To ensure smooth demolding, traditional processes usually require designing large demolding holes on the end face of the pallet. These holes are typically designed directly on the end face of the pallet and opposite the bottom support base, allowing the ejector pins to directly act on the support base and reduce demolding resistance.

[0003] In existing technology, to ensure that cartons are not indented by large demolding holes when stacked on pallets, multiple large, elongated sealing plates are installed horizontally or vertically on the end face of the pallet to cover the demolding holes, maintaining flatness and reducing the likelihood of indentations due to pressure. Simultaneously, sealing plates are also installed on the support bases at the bottom of the pallet, horizontally or vertically mounted on adjacent support bases to ensure the flatness and stability of the bottom. However, while this pallet design solves the problem of carton compression to some extent, its manufacturing cost is high and its structure is complex, hindering large-scale production and widespread application. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an anti-imprinting tray.

[0005] This application provides an anti-embossing tray, which adopts the following technical solution:

[0006] An anti-embossing tray, characterized in that it comprises a tray and a plurality of cover plates; the tray includes a support surface and multiple support plates, which are evenly distributed on the bottom wall of the support surface; the support surface and the support plates are integrally injection molded; a reinforcing plate is provided between adjacent support plates, which are arranged laterally or longitudinally between the support plates; the reinforcing plate and the support plate are integrally injection molded; the support surface has a hollow mesh structure, and a plurality of demolding holes are formed on the support surface, the number of demolding holes being opposite to the number of cover plates; the cover plates are installed in the demolding holes and are flush with the support surface.

[0007] By adopting the above technical solution, the pallet surface and support base are integrally injection molded, simplifying the production process and reducing material and labor costs. The pallet has multiple demolding holes, and by installing sealing plates within these holes, the flatness of the pallet surface is ensured, preventing indentations when the carton is compressed. The integral injection molding design reduces the steps required for separate manufacturing and assembly in traditional pallet production, lowering production costs and time. Simultaneously, by installing sealing plates within the demolding holes, the problem of indentations caused by excessively large demolding holes in traditional pallets is solved, ensuring the flatness of the pallet surface.

[0008] Preferably, the end of the support base away from the support surface is provided with an anti-slip groove, and an anti-slip block is fixedly installed in the anti-slip groove.

[0009] By adopting the above technical solution, the anti-slip block can increase the friction between the pallet and the placement surface, making the pallet more stable during placement and transportation, less prone to slippage, and improving the safety of use.

[0010] Preferably, the demolding hole is provided with a snap-fit ​​hole, and the cover plate is provided with a snap-fit ​​component for snap-fitting with the snap-fit ​​hole.

[0011] By adopting the above technical solution, the cover plate is fixed in the demolding hole through the cooperation of the snap-fit ​​component and the snap-fit ​​hole, ensuring the stability of the cover plate and preventing it from shifting or loosening under force. The design of the snap-fit ​​hole and snap-fit ​​component solves the problem of traditional cover plates being not securely installed and easily loosening, ensuring a tight fit between the cover plate and the pallet surface, and improving the stability and durability of the pallet.

[0012] Preferably, the snap-fit ​​element is barbed and made of an elastic material.

[0013] By adopting the above technical solution, and utilizing the elastic deformation and barb shape of the snap-fit ​​component, when installing the cover plate, the snap-fit ​​component can be smoothly inserted into the snap-fit ​​hole through elastic deformation. After insertion, it relies on the elastic restoring force to tightly lock the snap-fit ​​hole, ensuring a firm connection. When disassembling, only a certain external force needs to be applied to deform the snap-fit ​​component again to separate it. The operation is simple and improves the flexibility of pallet use.

[0014] Preferably, a raised structure is formed inside the demolding hole, and a connecting hole is provided on the cover plate. The raised structure passes through the connecting hole and is flush with the end face of the cover plate.

[0015] By adopting the above technical solution, when the cover plate is installed in the demolding hole, the protruding structure passes through the connecting hole on the cover plate and is flush with the end face of the cover plate, further enhancing the stability of the cover plate and ensuring that it remains flush with the pallet surface, thereby improving the overall structural stability. The cooperation between the protruding structure and the connecting hole ensures a tight fit between the cover plate and the pallet surface, improving the pallet's load-bearing capacity and service life.

[0016] Preferably, the end of the protruding structure that is flush with the cover plate has densely packed small protrusions.

[0017] By adopting the above technical solution, when the bin is placed on the pallet, the protrusions can increase the friction, prevent the bin from sliding on the pallet, improve the stability of the bin during transportation and storage, and reduce the damage to goods or safety hazards caused by the bin sliding.

[0018] Preferably, the support surface has an elongated installation channel in the direction perpendicular to the support base, and the support base has an installation channel for parallel reinforcing plates. One end of the installation channel is open and the other end is closed. A steel pipe is inserted into the installation channel.

[0019] By adopting the above technical solution, and by setting installation channels and inserting steel pipes on the pallet surface and support base, the load-bearing strength of the pallet is further enhanced, and the stability and durability of the pallet are improved. The design of the installation channels and steel pipes improves the pallet's compressive strength and overall strength, enabling it to bear heavier goods.

[0020] Preferably, the length of the steel pipe is less than the length of the installation channel, and a plug is embedded in the opening of the installation channel.

[0021] By adopting the above technical solution, the plug seals the steel pipe within the installation channel, effectively preventing the steel pipe from detaching and ensuring the stability and safety of the pallet. The plug design ensures the stability of the steel pipe, improving the overall structural strength and service life of the pallet.

[0022] Preferably, the periphery of the support base is integrally formed with multiple sets of anti-collision ribs, which are evenly distributed at intervals along the vertical direction.

[0023] By adopting the above technical solution, the anti-collision rib increases the structural strength of the support base, making the support base more stable in supporting the entire pallet and improving the pallet's impact resistance.

[0024] Preferably, multiple anti-slip pads are provided on each of the support surfaces, and the multiple anti-slip pads are distributed at intervals on the support surface.

[0025] By adopting the above technical solutions, anti-slip mats increase the anti-slip performance of pallets, ensuring the stability of goods during transportation and reducing safety hazards caused by slippage. The design of anti-slip mats enhances the anti-slip performance of pallets, ensuring the safety of goods during transportation.

[0026] In summary, this application includes at least one of the following beneficial technical effects:

[0027] 1. The pallet surface and support base are injection molded as a single unit, simplifying the production process and reducing material and labor costs. Multiple demolding holes are provided during demolding; by installing cover plates within these holes, the flatness of the pallet surface is ensured, preventing indentations when the carton is subjected to pressure. This integrated injection molding design reduces the steps required for separate manufacturing and assembly in traditional pallet production, lowering production costs and time. Simultaneously, by installing cover plates within the demolding holes, the problem of indentations caused by excessively large demolding holes in traditional pallets is solved, ensuring the flatness of the pallet surface.

[0028] 2. The cover plate is fixed in the demolding hole by the engagement of the snap-fit ​​parts and snap-fit ​​holes, ensuring the stability of the cover plate and preventing displacement or loosening under stress. The design of the snap-fit ​​holes and snap-fit ​​parts solves the problems of insecure installation and easy loosening of traditional cover plates, ensuring a tight fit between the cover plate and the pallet surface, and improving the stability and durability of the pallet.

[0029] 3. By incorporating installation channels and inserting steel pipes into the pallet surface and support base, the pallet's load-bearing strength is further enhanced, improving its stability and durability. The design of the installation channels and steel pipes improves the pallet's compressive strength and overall strength, enabling it to support heavier goods. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0031] Figure 2 This utility model is a schematic diagram showing the structure of the support base;

[0032] Figure 3 yes Figure 1 Cross-sectional view at point AA;

[0033] Figure 4 yes Figure 3 Enlarged view of section B in the middle.

[0034] Reference numerals: 1. Tray; 11. Tray surface; 12. Support base; 121. Reinforcing plate; 2. Cover plate; 21. Snap-fit ​​component; 22. Connecting hole; 3. Anti-slip block; 4. Demolding hole; 5. Anti-slip groove; 6. Snap-fit ​​hole; 7. Protruding structure; 8. Installation channel; 9. Steel pipe; 10. Plug; 13. Anti-collision rib; 14. Anti-slip pad. Detailed Implementation

[0035] This application discloses an anti-embossing tray.

[0036] An anti-embossing tray, as shown in the reference Figure 1 and Figure 2The system includes a tray 1 and several cover plates 2. The tray 1 consists of a support surface 11 and a support base 12. The support surface 11 and the support base 12 are integrally injection molded. The support base 12 is located on the bottom wall of the support surface 11. There are nine support bases 12, which are evenly distributed on the bottom of the support surface. Adjacent support bases 12 are connected by reinforcing plates 121. The reinforcing plates 121 are arranged longitudinally or laterally between the support bases 12, and the reinforcing plates 121 and the support bases 12 are integrally injection molded. The support surface 11 has a hollow mesh structure. Multiple demolding holes 4 are formed on the support surface 11. The number and position of the demolding holes 4 are opposite to the number and position of the support bases 12 on the bottom wall of the support surface 11, and the cover plates 2 are installed in the demolding holes 4. An anti-slip groove 5 is provided at the end of the support base 12 away from the support surface 11. An anti-slip block 3 is fixedly installed in the anti-slip groove 5.

[0037] The pallet 1's support surface 11 has a hollow mesh structure, which simplifies the production process and reduces material and labor costs. The bottom wall of the support surface 11 is integrally injection molded with nine support seats 12. Adjacent support seats 12 are connected by reinforcing plates 121. This integrated design avoids the cost of separate manufacturing. Multiple cover plates 2 are installed on the support surface 11, and the cover plates 2 are fixedly installed in the demolding holes 4 and flush with the support surface 11. The individual cover plates 2 are small in size, and the combined action of multiple cover plates 2 ensures the flatness of the support surface 11, so that when paper boxes are placed on the pallet 1, no indentations will appear in the demolding holes 4.

[0038] Reference Figure 3 and Figure 4 Specifically, a snap-fit ​​hole 6 is provided at the bottom of the demolding hole 4, and a snap-fit ​​element 21 is provided on the cover plate 2 for snap-fitting with the snap-fit ​​hole 6; a protruding structure 7 is formed in the demolding hole 4, and a connecting hole 22 is provided on the cover plate 2. When the cover plate 2 is installed in the demolding hole 4, the end face of the cover plate 2 is flush with the support surface 11, and the protruding structure 7 in the demolding hole 4 passes through the connecting hole 22 on the cover plate 2 and is flush with the end face of the cover plate 2. The protruding structure 7 passing through the connecting hole 22 on the cover plate 2 can effectively prevent the cover plate 2 from shifting or loosening under force, ensuring that the cover plate 2 and the support surface 11 remain flush, and improving the stability of the overall structure.

[0039] Furthermore, the end of the raised structure 7 flush with the cover plate 2 is formed with numerous small protrusions. When the material box is placed on the pallet surface 11, the numerous protrusions increase the contact area with the bottom surface of the material box, thereby increasing the friction between the two. This effectively prevents the material box from sliding on the pallet 1, improves the stability of the material box during transportation and storage, and reduces potential damage to goods or safety hazards caused by the material box sliding.

[0040] Furthermore, the snap-fit ​​21 is hook-shaped and made of elastic material with elastic deformation capability. The cover plate 2 is detachably installed in the demolding hole 4 through the snap-fit ​​21. This design not only ensures that the cover plate 2 can be firmly installed on the tray 1, but also makes it easy for users to disassemble and install it through simple operation, improving the flexibility and convenience of using the tray 1.

[0041] Reference Figure 1 Specifically, the support surface 11 has a long strip-shaped installation channel 8 in the direction perpendicular to the support base 12; furthermore, the support base 12 has an installation channel 8 parallel to the reinforcing plate 121. One end of the installation channel 8 is open, and the other end is closed. Steel pipes 9 are inserted into each installation channel 8, and the steel pipes 9 are arranged in a crisscross pattern within the tray 1.

[0042] In this embodiment, the pallet surface 11 has multiple installation channels 8, which are evenly distributed along the width direction of the pallet surface 11. Simultaneously, each support base 12 has two installation channels 8, which are also spaced apart along the width direction of the support base 12. This allows multiple steel pipes 9 to be added to both the pallet surface 11 and each support base 12, thereby further strengthening the load-bearing capacity of the pallet 1.

[0043] Furthermore, the length of the steel pipe 9 is less than the length of the installation channel 8. A plug 10 is embedded in the opening of the installation channel 8. During installation, after the steel pipe 9 is inserted into the installation channel 8, the plug 10 is embedded in the end of the installation channel 8. The plug 10 is used to seal the steel pipe 9 in the installation channel 8, effectively preventing the steel pipe 9 from coming out of the installation channel 8.

[0044] Furthermore, multiple sets of anti-collision ribs 13 are integrally formed on the periphery of the support base 12. These anti-collision ribs 13 are evenly distributed at intervals along the periphery of the support base 12, and are also evenly distributed along the vertical direction of the support base 12. The anti-collision ribs 13 effectively increase the structural strength of the support base 12 itself, thereby making the support base 12 more stable in supporting the entire pallet 1.

[0045] Furthermore, multiple anti-slip pads 14 are added to the pallet surface 11, with the multiple anti-slip pads 14 distributed at intervals on the pallet surface 11. The anti-slip pads 14 effectively increase the anti-slip performance of the pallet 1. When the pallet 1 is transporting objects, the anti-slip pads 14 effectively increase the friction between the corresponding objects and the pallet 1, thereby making the pallet 1 more stable when transporting objects.

[0046] The implementation principle of the application embodiment is as follows: The pallet surface 11 and support base 12 of the pallet 1 are integrally injection molded, avoiding the separate manufacturing and assembly steps in the traditional process, reducing production steps, and lowering material and labor costs. Simultaneously, the integrated design also enhances the overall structural stability of the pallet 1. For demolding, the pallet 1 has pre-reserved demolding holes 4 on the pallet surface 11, the number and position of which correspond to the support base 12. By installing cover plates 2 within the demolding holes 4, and ensuring that the cover plates 2 are flush with the pallet surface 11, the flatness of the pallet surface 11 is guaranteed by the combined action of multiple smaller cover plates 2. This design effectively avoids the problem of indentations on cardboard boxes caused by pressure from the demolding holes 4 when placing them. Installation channels 8 are opened in the direction perpendicular to the support base 12 on the pallet surface 11 and on the support base 12. Steel pipes 9 are inserted into the installation channels 8, and the steel pipes 9 are arranged in a crisscross pattern within the pallet 1. This design utilizes the high strength of the steel pipes 9 to further enhance the load-bearing capacity of the pallet 1, enabling it to support heavier goods. The support base 12 has multiple sets of anti-collision ribs 13 integrally formed around its perimeter, evenly distributed along the vertical direction. These anti-collision ribs 13 increase the structural strength of the support base 12, making the support base 12 more stable in supporting the entire pallet 1 and improving the impact resistance of the pallet 1. Multiple spaced anti-slip pads 14 are added to the pallet surface 11, increasing the friction between the pallet 1 surface and the objects. This effectively prevents objects from sliding on the pallet 1 during transport, improving the stability of the pallet 1 when transferring objects.

[0047] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An anti-impression tray characterized by, The device includes a tray (1) and several cover plates (2); the tray (1) includes a support surface (11) and a support base (12), there are multiple support bases (12), the support bases (12) are evenly distributed on the bottom wall of the support surface (11), the support surface (11) and the support bases (12) are integrally injection molded, and a reinforcing plate (121) is provided between adjacent support bases (12), the reinforcing plate (121) is arranged horizontally or vertically between the support bases (12), the reinforcing plate (121) and the support base (12) are integrally injection molded; the support surface (11) is a hollow grid structure, and multiple demolding holes (4) are formed on the support surface (11), the number of demolding holes (4) is opposite to the number of cover plates (2), the cover plates (2) are installed in the demolding holes (4) and are flush with the support surface (11).

2. An imprint prevention tray according to claim 1, characterized in that The support base (12) is provided with anti-slip grooves (5) at the end away from the support surface (11), and anti-slip blocks (3) are fixedly installed in the anti-slip grooves (5).

3. The anti-impression tray of claim 1 wherein, The demolding hole (4) is provided with a snap-fit ​​hole (6), and the cover plate (2) is provided with a snap-fit ​​part (21) for snap-fitting with the snap-fit ​​hole (6).

4. An anti-impression tray according to claim 3 wherein, The snap-fit ​​element (21) is barbed and is made of elastic material.

5. The anti-impression tray of claim 1 wherein, The demolding hole (4) has a protruding structure (7) formed inside, and the cover plate (2) has a connecting hole (22). The protruding structure (7) passes through the connecting hole (22) and is flush with the end face of the cover plate (2).

6. An anti-impression tray according to claim 5 wherein The raised structure (7) has densely packed small protrusions at one end that is flush with the cover plate (2).

7. The anti-impression tray of claim 1 wherein, The support surface (11) has a long strip-shaped installation channel (8) in the direction of the vertical support base (12). The support base (12) has an installation channel (8) for the parallel reinforcing plate (121). One end of the installation channel (8) is open and the other end is closed. A steel pipe (9) is inserted into the installation channel (8).

8. An anti-impression tray according to claim 7 wherein, The length of the steel pipe (9) is less than the length of the installation channel (8), and a plug (10) is embedded in the opening of the installation channel (8).

9. The anti-impression tray of claim 1 wherein, The support base (12) has multiple sets of anti-collision ribs (13) integrally formed on its periphery, and the anti-collision ribs (13) are evenly distributed at intervals along the vertical direction of the support base (12).

10. The anti-impression tray of claim 1, wherein, Multiple anti-slip pads (14) are provided on each of the support surfaces (11), and the multiple anti-slip pads (14) are distributed at intervals on the support surfaces (11).

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