CN114212347A - Molded tray - Google Patents
Molded tray Download PDFInfo
- Publication number
- CN114212347A CN114212347A CN202111518041.6A CN202111518041A CN114212347A CN 114212347 A CN114212347 A CN 114212347A CN 202111518041 A CN202111518041 A CN 202111518041A CN 114212347 A CN114212347 A CN 114212347A
- Authority
- CN
- China
- Prior art keywords
- reinforcing rib
- tray
- supporting leg
- mould pressing
- die pressing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D19/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D19/0004—Rigid pallets without side walls
- B65D19/0006—Rigid pallets without side walls the load supporting surface being made of a single element
- B65D19/003—Rigid pallets without side walls the load supporting surface being made of a single element forming discontinuous or non-planar contact surfaces
- B65D19/0032—Rigid pallets without side walls the load supporting surface being made of a single element forming discontinuous or non-planar contact surfaces the base surface being made of a single element
- B65D19/0036—Rigid pallets without side walls the load supporting surface being made of a single element forming discontinuous or non-planar contact surfaces the base surface being made of a single element forming discontinuous or non-planar contact surfaces
- B65D19/004—Rigid pallets without side walls the load supporting surface being made of a single element forming discontinuous or non-planar contact surfaces the base surface being made of a single element forming discontinuous or non-planar contact surfaces and each contact surface having a discrete foot-like shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D19/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D19/38—Details or accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D19/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D19/38—Details or accessories
- B65D19/40—Elements for spacing platforms from supporting surface
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
Abstract
The invention discloses a die pressing tray which is square, wherein four corners of the die pressing tray are respectively provided with a first support leg (1) formed by die pressing, a second support leg (2) formed by die pressing is arranged between the two first support legs (1) positioned on the same side of the die pressing tray, and a third support leg (3) formed by die pressing is arranged on the central axis of the die pressing tray; the first supporting leg (1) is connected with the second supporting leg (2) through a first reinforcing rib (4) formed by die pressing, the second supporting leg (2) is connected with the third supporting leg (3) through a second reinforcing rib (5) formed by die pressing, the first supporting leg (1) is connected with the third supporting leg (3) through a third reinforcing rib (6) formed by die pressing, and through holes (7) are formed in two sides of the third reinforcing rib (6); the mould pressing tray is of a uniform wall thickness structure, and the wall thickness is 0.8-2 cm. The invention has the advantages of lower cost, lighter weight and higher structural strength.
Description
Technical Field
The invention belongs to the field of molded trays.
Background
The molding tray is prepared by molding the glue mixing particles by a mold, is used for logistics transportation, and is generally in a square structure, the length is generally 100-120cm, and the width is generally 70-90 cm. The goods is placed on the mould pressing tray, and fork truck's fork foot inserts from the bottom of mould pressing tray, lifts up the mould pressing tray, carries out the goods and transports. The existing molded trays generally increase the strength of the trays by a large number of reinforcing ribs or a large number of wall thicknesses, but too many reinforcing ribs and too many wall thicknesses result in the increase of materials for forming the trays, the cost of the trays is increased, the weight of the trays is increased, and the movement of the trays is difficult. Therefore, the existing molded tray has the defects of higher cost and higher weight.
Disclosure of Invention
The invention aims to provide a die pressing tray. The invention has the advantages of lower cost, lighter weight and higher structural strength.
The technical scheme of the invention is as follows: the mould pressing tray is square, first support legs formed by mould pressing are arranged at four corners of the mould pressing tray, second support legs formed by mould pressing are arranged between the two first support legs positioned on the same side of the mould pressing tray, and third support legs formed by mould pressing are arranged on the central axis of the mould pressing tray; the first supporting leg is connected with the second supporting leg through a first reinforcing rib formed by die pressing, the second supporting leg is connected with the third supporting leg through a second reinforcing rib formed by die pressing, the first supporting leg is connected with the third supporting leg through a third reinforcing rib formed by die pressing, and through holes are formed in two sides of the third reinforcing rib; the mould pressing tray is of a uniform wall thickness structure, and the wall thickness is 0.8-2 cm.
In the above molded tray, a support protrusion molded by molding is provided at an outer side of the first support leg.
In the die pressing tray, the through hole is provided with a first side wall close to the first reinforcing rib, a second side wall close to the second reinforcing rib and a third side wall close to the third reinforcing rib.
In the above molded tray, the cross section of the first reinforcing rib, the cross section of the second reinforcing rib and the cross section of the third reinforcing rib are U-shaped.
Compared with the prior art, the invention is a three-position improvement on the basis of the existing mould pressing tray, the first position improvement optimizes the arrangement mode of the reinforcing ribs, the square reinforcing ribs (formed by eight first reinforcing ribs) are firstly connected with eight supporting legs (formed by a first supporting leg and a second supporting leg) on the outer side of the mould pressing tray in series, the supporting legs in the middle of the mould pressing tray are respectively connected with nine supporting legs on the outer side of the mould pressing tray by the square reinforcing ribs (formed by four second reinforcing ribs and four third reinforcing ribs), eight stable triangular supporting structures are constructed on the mould pressing tray, three edges of each triangular supporting structure are respectively a first reinforcing rib, a second reinforcing rib and a third reinforcing rib, and the vertexes of each triangular supporting structure are respectively a first supporting leg, a second supporting leg and a third supporting leg, so that the structural strength of the mould pressing tray is improved. The second improvement is that the through holes are arranged in the triangular support structure, namely the part of the triangular support structure which is basically not stressed, the three side walls of the through holes are respectively close to the three reinforcing ribs, the area is maximized, the material consumption of the mould pressing tray is reduced as much as possible on the basis of only slightly influencing the structural strength of the mould pressing tray, the cost of the mould pressing tray is reduced, the weight of the mould pressing tray is also reduced, and the mould pressing tray is easier to move. The third improvement is that the supporting bulges are arranged on the outer sides of the supporting feet at the four corners of the mould pressing tray, so that the structural strength of the mould pressing tray is further enhanced. Therefore, the invention has the advantages of lower cost and lighter weight, and has higher structural strength.
Drawings
Fig. 1 is a schematic view in a top view of the present invention.
Fig. 2 is a schematic structural view in the bottom view direction of the present invention.
Fig. 3 is a front view of the present invention.
Fig. 4 is a plan view of comparative example 1.
Fig. 5 is a plan view of comparative example 2.
The labels in the figures are: 1-a first supporting leg, 2-a second supporting leg, 3-a third supporting leg, 4-a first reinforcing rib, 5-a second reinforcing rib, 6-a third reinforcing rib, 7-a through hole, 8-a supporting protrusion, 9-a first side wall, 10-a second side wall, 11-a third side wall, and 12-a fourth reinforcing rib.
Detailed Description
The invention is further illustrated by the following figures and examples, which are not to be construed as limiting the invention.
Example 1. The mould pressing tray is square as shown in figure 1, first support legs 1 formed by mould pressing are arranged at four corners of the mould pressing tray, a second support leg 2 formed by mould pressing is arranged between the two first support legs 1 positioned at the same side of the mould pressing tray, and a third support leg 3 formed by mould pressing is arranged on the central axis of the mould pressing tray; the first supporting leg 1 is connected with the second supporting leg 2 through a first reinforcing rib 4 formed by die pressing, the second supporting leg 2 is connected with the third supporting leg 3 through a second reinforcing rib 5 formed by die pressing, the first supporting leg 1 is connected with the third supporting leg 3 through a third reinforcing rib 6 formed by die pressing, and through holes 7 are formed in two sides of the third reinforcing rib 6; the mould pressing tray is of a uniform wall thickness structure, and the wall thickness is 1 cm.
And a support bulge 8 formed by compression molding is arranged on the outer side of the first support leg 1.
And a first side wall 9 close to the first reinforcing rib 4, a second side wall 10 close to the second reinforcing rib 5 and a third side wall 11 close to the third reinforcing rib 6 are arranged on the through hole 7.
The cross section of the first reinforcing rib 4, the cross section of the second reinforcing rib 5 and the cross section of the third reinforcing rib 6 are U-shaped.
Example 2. On the basis of example 1, the wall thickness of the moulded tray was varied to 0.8 cm.
Example 3. On the basis of example 1, the wall thickness of the moulded tray was varied to 1.5 or 2 cm.
Comparative example 1. In addition to embodiment 1, there is no through hole 7, and one end of the second reinforcing bead 5 is not connected to the third supporting foot 3.
Compared with comparative example 1, the structural strength of example 1 is 1.1 times that of comparative example 1, i.e. the maximum weight that the molded tray of example 1 can support is 1.1 times that of comparative example 1 and the amount of material is 98% of that of comparative example 1, for the same size.
Comparative example 2. On the basis of comparative example 1, fourth reinforcing ribs 12 are provided between adjacent second support legs 2.
Compared to comparative example 2, example 1 has the same structural strength as comparative example 2, and the amount of material used is 95% of that of comparative example 2.
The invention has the advantages of lower cost, lighter weight and higher structural strength.
Claims (4)
1. Mould pressing tray, mould pressing tray is square, its characterized in that: the four corners of the mould pressing tray are respectively provided with a first support leg (1) formed by mould pressing, a second support leg (2) formed by mould pressing is arranged between the two first support legs (1) positioned at the same side of the mould pressing tray, and a third support leg (3) formed by mould pressing is arranged on the central axis of the mould pressing tray; the first supporting leg (1) is connected with the second supporting leg (2) through a first reinforcing rib (4) formed by die pressing, the second supporting leg (2) is connected with the third supporting leg (3) through a second reinforcing rib (5) formed by die pressing, the first supporting leg (1) is connected with the third supporting leg (3) through a third reinforcing rib (6) formed by die pressing, and through holes (7) are formed in two sides of the third reinforcing rib (6); the mould pressing tray is of a uniform wall thickness structure, and the wall thickness is 0.8-2 cm.
2. The molding tray of claim 1, wherein: and a support bulge (8) formed by compression molding is arranged on the outer side of the first support leg (1).
3. The molding tray of claim 1, wherein: and a first side wall (9) close to the first reinforcing rib (4), a second side wall (10) close to the second reinforcing rib (5) and a third side wall (11) close to the third reinforcing rib (6) are arranged on the through hole (7).
4. The molding tray of claim 1, wherein: the cross section of the first reinforcing rib (4), the cross section of the second reinforcing rib (5) and the cross section of the third reinforcing rib (6) are U-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111518041.6A CN114212347A (en) | 2021-12-10 | 2021-12-10 | Molded tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111518041.6A CN114212347A (en) | 2021-12-10 | 2021-12-10 | Molded tray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114212347A true CN114212347A (en) | 2022-03-22 |
Family
ID=80701386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111518041.6A Pending CN114212347A (en) | 2021-12-10 | 2021-12-10 | Molded tray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114212347A (en) |
-
2021
- 2021-12-10 CN CN202111518041.6A patent/CN114212347A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5046434A (en) | Plastic reinforced thermoformed pallet | |
| US5555820A (en) | Pallet with plastic legs | |
| US3835792A (en) | Pallet construction | |
| US20050211139A1 (en) | Plastic pallet | |
| US8424469B2 (en) | Plastic pallet with twin-sheet deck and runner structures | |
| US3695188A (en) | Pallet of moldable or thermo-formable material | |
| US6769367B2 (en) | Pallet with a base plate and legs of metal | |
| AU2011301168B2 (en) | Bulk bin | |
| CN216509800U (en) | Mould pressing tray | |
| CN114212347A (en) | Molded tray | |
| CN107776001B (en) | Plastic plate reinforced by metal net | |
| CN206201572U (en) | A kind of wire netting strengthens composite plate | |
| KR100478752B1 (en) | Sectional display stand and making method thereof | |
| CN208233609U (en) | Plastic pallet | |
| CN206217277U (en) | A kind of new type composite board | |
| US20100011998A1 (en) | Corrugated pallet, super core, and pallet locking method | |
| WO2012032517A1 (en) | Strengthening element for an object and method of manufacture thereof | |
| CN210175392U (en) | High strength mould pressing tray | |
| KR0138926B1 (en) | Synthetic resins pallet | |
| CN201686091U (en) | Heavy-load pulp molding tray | |
| CN208102618U (en) | A kind of high intensity molded tray | |
| JP3590791B2 (en) | Blow molding | |
| CN210654116U (en) | Blow molding III-shaped tray | |
| CN214139391U (en) | Reinforced plane wooden mould pressing tray | |
| US11365542B2 (en) | Plastic core structure manufactured through twin sheet technology |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |