Tray for injection molding of reinforced fiber board
By designing a combination structure of anti-slip marks, fixed blocks and baffles on the pallet, the problem of pallet cargo shaking and sliding during the forklift movement is solved, achieving higher stability and functionality.
Patent Information
- Application Number
- CN202422081815.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-27
- Publication Date
- 2025-06-03
- Estimated Expiration
- 2034-08-27
AI Technical Summary
The cargo on the pallet is prone to shaking and sliding during the movement of the forklift, causing the items to fall and damage.
A pallet for injection molding of reinforced fiber boards is designed, using a combination structure of anti-slip texture, fixed block and baffle. The friction between items is increased through anti-slip texture, and the fixing block and baffle limit the placement range of items, thereby improving the stability of the pallet.
It effectively avoids sliding and shaking of goods during transportation, reduces falling and damage caused by sliding, and improves the functionality and stability of the pallet.
Smart Images
Figure CN222934297U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field related to pallets, and particularly relates to a pallet for injection molding of reinforced fiber boards. Background Technique
[0002] The injection molding pallet for reinforced fiber boards is a pallet used for logistics, storage and transportation. It adopts reinforced materials, and uses reinforced fiber boards as the main materials. These materials have high strength and rigidity and can withstand large loads to improve strength, durability and functionality. However, when the forklift drives the pallet to move, the bottom of the goods on the pallet lacks restraint, and the goods on the pallet will shake and slide. Content of the Utility Model
[0003] The purpose of the utility model is to provide a pallet for injection molding of reinforced fiber boards, so as to solve the problem that the goods on the pallet will shake and slide as mentioned in the above background technique.
[0004] To achieve the above purpose, the utility model provides the following technical solution: A pallet for injection molding of reinforced fiber boards, including a pallet body and a plurality of supporting feet installed on the outer wall of the lower end of the pallet body;
[0005] Fixed blocks are embedded inside the four corners of the outer wall of the upper end of the pallet body. Anti-slip patterns are provided on the outer walls of the upper ends of the plurality of fixed blocks to increase the friction when contacting with objects. At the center of the outer walls of the lower ends of the plurality of fixed blocks, baffles are fixedly connected to limit the placement range of the objects on the pallet body after flipping.
[0006] Preferably, through-limiting grooves b penetrating up and down are opened at the four corners of the outer wall of the upper end of the pallet body to limit the placement positions of the fixed blocks, and through-limiting grooves a penetrating up and down are opened below the plurality of limiting grooves b to limit the positions of the baffles.
[0007] Preferably, card slots are opened on both the left and right sides of the limiting groove b, and a limiting post penetrating inside the card slot is fixedly connected to the outer wall of the right end of the fixed block to limit the position of the fixed block inside the limiting groove b.
[0008] Preferably, a guiding groove is provided above the card slot, and the limiting post is made of soft rubber material.
[0009] Preferably, the fixed block and the limiting post are fixedly connected by an adhesive, and the fixed block and the baffle are integrally cast with hard rubber material.
[0010] Preferably, reinforcing ribs are provided between the outer wall of the lower end of the tray body and the plurality of supporting feet. A weight-reducing groove with a downward opening is formed inside the outer wall of the lower end of each of the plurality of supporting feet to reduce the weight of the tray. The tray body, the supporting feet and the reinforcing ribs are integrally formed by casting.
[0011] Preferably, the tray body, the supporting feet and the reinforcing ribs are mainly made of a mixture of reinforced polyethylene plastic particles and polypropylene plastic particles. After molding, the edges and corners of the tray body, the supporting feet and the reinforcing ribs are treated to remove burrs.
[0012] Compared with the prior art, the present utility model provides a tray for injection molding of reinforced fiber boards, having the following beneficial effects:
[0013] By installing anti-slip patterns, fixing blocks and baffles, after placing an object on the tray body, the edges at the four corners of the upper end of the tray body can increase the friction with the object through the anti-slip patterns, avoiding large-scale sliding of the object during the forklift transfer process, reducing the damage caused by the object falling due to sliding. At the same time, according to the size of the object, the fixing block can be pulled out and flipped, the baffle can be exposed and placed upright, and the position of the object can be restricted by the baffle, thereby improving the overall functionality of the tray. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 FIG. is a schematic structural view of a tray for injection molding of reinforced fiber boards according to the present utility model.
[0015] Figure 2 FIG. is a top view structural schematic diagram of a tray for injection molding of reinforced fiber boards according to the present utility model.
[0016] Figure 3 FIG. is a partial structural schematic diagram of a front view cross-section of the tray body area of the present utility model.
[0017] Figure 4 FIG. is a partial structural schematic diagram of a side view cross-section of the tray body of the present utility model.
[0018] In the figure: 1, tray body; 2, supporting feet; 3, reinforcing ribs; 4, weight-reducing groove; 5, anti-slip pattern; 6, fixing block; 7, baffle; 8, limiting groove a; 9, limiting groove b; 10, guiding groove; 11, clamping groove; 12, limiting post. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0020] The present utility model provides a pallet for injection molding of reinforced fiber boards as Figures 1-4 shown, which includes a pallet body 1 and a plurality of feet 2 installed on the outer wall of the lower end of the pallet body 1. When manufacturing the pallet, first, the required reinforced polyethylene plastic particles and polypropylene plastic particles for the pallet are broken, and then moved to a heater for mixing and melting. The melted plastic raw material is extruded by an extrusion method. After the extruded raw material is pelletized, it is moved into an automatic injection molding machine. After being molded by the automatic injection molding machine, the production of the pallet can be completed. After the pallet cools, it is trimmed and then can be used. During use, first, place the items on the pallet body 1, and then insert a forklift into the gap between the plurality of feet 2 and lift it upward, then the transfer of the items can be completed with the help of the pallet body 1;
[0021] Fixing blocks 6 are embedded inside the four corners of the upper outer wall of the pallet body 1. Anti-slip patterns 5 are provided on the upper outer walls of the plurality of fixing blocks 6 to increase the friction when contacting the items. At the center of the lower outer walls of the plurality of fixing blocks 6, baffles 7 are fixedly connected to limit the placement range of the items on the pallet body 1 after flipping. When the pallet body 1 transports items, the anti-slip patterns 5 on the upper ends of the fixing blocks 6 can increase the friction with the items and reduce the possibility of the items moving. And according to the size of the items to be transported, the fixing blocks 6 can be pulled out and flipped so that the baffle 7 faces upward. At this time, the baffle 7 can limit the maximum movement range and placement space of the items on the pallet body 1, limit the movement range and placement space of smaller items, and increase the stability when transporting items.
[0022] As Figure 3 and Figure 4 shown, through holes b9 that penetrate up and down are provided at the four corners of the upper outer wall of the pallet body 1 to limit the placement positions of the fixing blocks 6. Through holes a8 that penetrate up and down are provided below the plurality of through holes b9 to limit the positions of the baffles 7. Card slots 11 are provided on the left and right sides of the through holes b9. A limiting post 12 that penetrates inside the card slots 11 is fixedly connected to the right outer wall of the fixing block 6 to limit the position of the fixing block 6 inside the through holes b9.
[0023] The storage positions of the baffle 7 and the fixed block 6 are limited by the limiting grooves a8 and the limiting grooves b9, and when the fixed block 6 is stored in the limiting grooves b9, the limiting columns 12 at the left and right ends of the fixed block 6 are engaged in the card slots 11 to limit the position of the fixed block 6, and the limiting columns 12 can be pushed out or pressed into the interior of the card slots 11 by pushing up or pressing down.
[0024] like Figure 3 and Figure 4 As shown, a guide groove 10 is provided on the upper side of the card slot 11, the limiting column 12 is made of soft rubber material, the fixing block 6 and the limiting column 12 are fixedly connected by adhesive, and the fixing block 6 and the baffle 7 are integrally cast by hard rubber material.
[0025] When the limiting column 12 is pressed into or pushed out of the card slot 11, the guide groove 10 can assist the movement of the limiting column 12 to speed up the removal and installation speed of the fixed block 6. The limiting column 12 made of soft rubber can better enter the card slot 11 through the guide groove 10, and can also reduce the damage of the limiting column 12 after repeated use.
[0026] like Figure 1 and Figure 2 As shown, reinforcing ribs 3 are provided between the lower outer wall of the pallet body 1 and the multiple supporting legs 2, downwardly opening weight-reducing grooves 4 are provided inside the lower outer walls of the multiple supporting legs 2 to reduce the weight of the pallet, the pallet body 1, the supporting legs 2 and the reinforcing ribs 3 are integrally cast and formed, the pallet body 1, the supporting legs 2 and the reinforcing ribs 3 are mainly formed by a mixture of reinforced polyethylene plastic particles and polypropylene plastic particles, and the pallet body 1, the supporting legs 2 and the reinforcing ribs 3 are deburred at the corners after forming.
[0027] When a forklift lifts the pallet body 1, the reinforcing ribs 3 can disperse the force applied by the forklift on the pallet body 1 to avoid the pallet body 1 being subjected to a large force and causing damage. At the same time, the weight-reducing grooves 4 can reduce the weight of the pallet body 1 itself, making it lighter and faster to transport the pallet body 1 in a centralized manner. The pallet body 1, the supporting legs 2 and the reinforcing ribs 3 are cast in an integrated manner by mixing reinforced polyethylene plastic particles and polypropylene plastic particles to increase their own strength and reduce the possibility of breakage and breakage during use. After deburring, the overall aesthetics of the pallet can be maintained, and the trimmed burrs can be recycled and reused.
[0028] The implementation principle of this embodiment is as follows: When manufacturing the tray, first break the enhanced polyethylene plastic particles and polypropylene plastic particles required for the tray, and then move them to a heater for mixing and melting. The melted plastic raw material is extruded, and after granulation, it is moved into an automatic injection molding machine. After being molded by the automatic injection molding machine, the production of the tray is completed. After the tray cools, it is trimmed and then can be used. During use, first place the items on the tray body 1, then insert a forklift into the gap between multiple feet 2 and lift it up, and the transportation of the items can be completed with the help of the tray body 1. When the tray body 1 transports items, the anti-slip pattern 5 on the upper end of the fixing block 6 can increase the friction with the items and reduce the possibility of item movement. Moreover, according to the size of the items to be transported, the fixing block 6 can be pulled out and flipped so that the baffle 7 faces upward. At this time, the baffle 7 can limit the maximum movement range and placement space of the items on the tray body 1, restrict the movement range and placement space of smaller items, and increase the stability when transporting items.
[0029] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A pallet for injection molding of reinforced fiberboard, comprising a pallet body (1) and a plurality of legs (2) mounted on the outer wall of the lower end of the pallet body (1); Features: Fixed blocks (6) are embedded in the four corners of the upper outer wall of the tray body (1); the upper outer walls of the plurality of fixed blocks (6) are provided with anti-slip grooves (5) to increase the friction between the fixed blocks and the objects when in contact; and the centers of the lower outer walls of the plurality of fixed blocks (6) are fixedly connected with baffles (7) to limit the placement range of the objects on the tray body (1) after the tray body (1) is turned over.
2. A pallet for injection molding of reinforced fiberboard according to claim 1, characterized in that: The four corners of the upper outer wall of the tray body (1) are provided with vertically extending limit grooves b (9) to limit the placement position of the fixed block (6), and the lower sides of the plurality of limit grooves b (9) are provided with vertically extending limit grooves a (8) to limit the position of the baffle (7).
3. A pallet for injection molding of reinforced fiberboard according to claim 2, characterized in that: The left and right sides of the limiting groove b (9) are both provided with a clamping groove (11), and the outer wall of the right end of the fixing block (6) is fixedly connected with a limiting column (12) penetrating the inside of the clamping groove (11) to limit the position of the fixing block (6) inside the limiting groove b (9).
4. A pallet for injection molding of reinforced fiberboard according to claim 3, characterized in that: A guide groove (10) is provided on the upper side of the clamping groove (11), and the limiting column (12) is made of soft rubber material.
5. The reinforced fiber sheet injection molding pallet according to claim 1, characterized in that: The fixing block (6) and the limiting column (12) are fixedly connected by means of an adhesive, and the fixing block (6) and the baffle plate (7) are integrally cast by using a hard rubber material.
6. The reinforced fiber sheet injection molding pallet according to claim 1, characterized in that: A reinforcing rib (3) is provided between the lower outer wall of the pallet body (1) and the plurality of supporting legs (2); downwardly opening weight-reducing grooves (4) are provided inside the lower outer walls of the plurality of supporting legs (2) to reduce the weight of the pallet; the pallet body (1), the supporting legs (2) and the reinforcing rib (3) are integrally cast.
7. The reinforced fiber sheet injection molding pallet according to claim 1, characterized in that: The pallet body (1), the supporting legs (2) and the reinforcing ribs (3) are mainly made of a mixture of reinforced polyethylene plastic particles and polypropylene plastic particles. The pallet body (1), the supporting legs (2) and the reinforcing ribs (3) are deburred at their edges and corners after molding.