CN201825327U - Die pressing tray - Google Patents
Die pressing tray Download PDFInfo
- Publication number
- CN201825327U CN201825327U CN2010202699342U CN201020269934U CN201825327U CN 201825327 U CN201825327 U CN 201825327U CN 2010202699342 U CN2010202699342 U CN 2010202699342U CN 201020269934 U CN201020269934 U CN 201020269934U CN 201825327 U CN201825327 U CN 201825327U
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- molded tray
- tray
- flat part
- foot pad
- die pressing
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Abstract
The utility model is suitable for the technical field of a tray and discloses a die pressing tray. The die pressing tray comprises a panel part and a plurality of foot pads. The foot pads are arranged below the panel part. The die pressing tray is subjected to integrated die pressing forming by adopting vegetable fibers and glue stocks. The panel part comprises an upper plane and a lower plane. The foot pads are convexly arranged on the lower plane. The lower plane is also convexly provided with reinforcing ribs. The die pressing tray provided by the utility model is formed by the vegetable fibers and the glue stocks through hot pressing, is subjected to hot-pressing forming by using a die, has reasonable and reliable structure design, high structural strength of the product, high production efficiency, does not need to use large-diameter logs, has low production cost and is beneficial to the environment protection.
Description
Technical field
The utility model belongs to the pallet technical field, relates in particular to a kind of molded tray of economic environmental protection.
Background technology
Pallet is the carrier of stack goods, is the instrument of mechanized handling, carrying.Pallet is summed up the small freight and the freight container that disperse by certain quantity, form the transport system that collection is adorned the unit with the unit form transportation with fork truck, so pallet become the indispensable important utensil of modern logistics systems, for generally adopting countries in the world.Along with development and national economy, China joined WTO particularly, goods transport constantly increases, to the demand of pallet also in continuous growth.At present, the pallet majority as raw MAT'L, is made as pallet with former wooden peg with solid wood, need to use the bigger log of diameter, and the time that need spend during the nail system is long, causes the productive costs height.Along with the minimizing day by day of the forest reserves, need to be unfavorable for environmental protection with the bigger log of diameter.
The utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of mold pressing is provided, and its productive costs is low and be beneficial to environmental protection.
The technical solution of the utility model is: a kind of molded tray, comprise flat part and some foots pad, described foot pad is arranged at described flat part below, the compression molding of described molded tray one, described flat part comprises plane and lower plane, described foot pad is convexly set in described lower plane, also convexes with reinforced rib on the described lower plane.
Particularly, described reinforced rib is crisscross arranged.
More specifically, the lower end of described foot pad offers the kerve that is " ten " font.
More specifically, the described plane of going up offers the shaped as frame strengthening groove of shaped as frame and is opened in the described shaped as frame strengthening groove and the fork-shaped strengthening groove that is crisscross arranged.
Preferably, the quantity of described foot pad is provided with 9, and its arrangement is triplex row three row shapes and is distributed in described flat part below.
Particularly, the water ratio of described molded tray is not more than 9%.
A kind of molded tray that the utility model provides, it adopts vegetable fibre and sizing material to form molded tray by hot pressing, by using the mould heat pressure moulding, reasonable in design is reliable, and product structure intensity is good, the production efficiency height, need not the log that uses diameter big, productive costs is low and be beneficial to environmental protection.
Description of drawings
Fig. 1 is the front schematic perspective view of a kind of molded tray of providing of the utility model embodiment;
Fig. 2 is the back side schematic perspective view of a kind of molded tray of providing of the utility model embodiment.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
As depicted in figs. 1 and 2, a kind of molded tray 100 that the utility model embodiment provides, bearing goods when being used for warehouse turnover, transportation, outlet, dispersion or small-sized goods, freight container are summed up by certain quantity and mode, so that carrying, applicable to the packed and transported of case hardened glass or other proper product.Above-mentioned molded tray 100 comprises flat part 110 and some foots pad 120, foot pad 120 is arranged at flat part 110 belows, molded tray 100 adopts vegetable fibre and the compression molding of sizing material one, the wood chip that vegetable fibre produces in the time of can adopting undersized log or bamboo silk or plant straw or wood working, leftover pieces etc. make, during concrete the application, one or more of the above-mentioned vegetable fibre of optional usefulness, raw material sources are extensive, cost is low, need not the log that uses diameter bigger, help environmental protection, and can add the undersized log that produce man-hour to log, wood chip, leftover pieces etc. carry out second use, not only economy but also environmental protection.Flat part 110 comprises plane and lower plane, foot pad 120 is convexly set in lower plane, also convex with reinforced rib 101 on the lower plane, reinforced rib 101 is crisscross arranged, direction is stressed evenly in length and breadth to make molded tray 100, with weight capacity that strengthens molded tray 100 and the impact resistance that improves molded tray 100, help prolonging the service life of product, product reliability is good.During hot pressing at high temperature, carry out under the high pressure, can kill any insect and the fungi that remain in the timber, simultaneously because the product density height of being produced, can prevent breeding again of any other insect and intrusion again, product no longer needs to carry out insect-prevention treatment, in the product without any the insect that lives, product meets the requirement of ISPM 15 (International Standard for Phytosanitary Measures 15) to outlet timber packing articles, and can be by the cyclic fatigue test in various service lifes, need not carry out other any special processing, just can transport other country to goods.
Particularly, as shown in Figure 2, the lower end of foot pad 120 offers the kerve 121 that is " ten " font, and concrete structure when design, kerve 121 is designed to that 20mm is wide, 20mm is dark, conveniently to use strap.When need are transported to the appointed place with a large amount of molded tray 100, some molded tray 100 stacked on top can be placed, be arranged in rope then and be positioned at the kerve 121 of molded tray 100 lower ends of below, make the rope can fastening easily molded tray 100, so not only well fixed molded tray 100, and the rope difficult drop-off is convenient to the storage and the transportation of molded tray 100.Foot pad 120 should strengthen on the basis that is suitable for, thickening, to strengthen its compression resistance.When having carried goods (as: glass) on the molded tray, be stuck in the kerve 121 on the foot pad 120 by making rope, make foot pad 120 and Goods binding together, the goods center of gravity can not drop on the foot pad 120 fully.Additionally, kerve 121 also can be set to be " one " word shape, all belongs to protection domain of the present utility model.
More specifically, as shown in Figure 1, last plane offers the shaped as frame strengthening groove 102 of shaped as frame and is opened in the shaped as frame strengthening groove 102 and the fork-shaped strengthening groove 103 that is crisscross arranged, preferably, the quantity that fork-shaped strengthening groove 103 is provided with is four, it is distributed in the shaped as frame strengthening groove 102, the impact resistance that helps further improving the weight capacity of molded tray 100 and improve molded tray 100.
Preferably, the last water ratio of product is no more than 9%, to guarantee the structural strength of product.
Preferably, as depicted in figs. 1 and 2, flat part 110 is square, and the quantity of foot pad 120 is provided with 9, and its arrangement is triplex row three row shapes and is distributed in flat part 110 belows, wherein 4 foots pad 120 are located at 4 drift angle places of flat part 110, four mid point portions that are arranged at flat part 110 four edges respectively wherein, one of them is located at the intersection of diagonal place of flat part 110, like this, make forklift or fork truck all can advance fork from four sides of above-mentioned molded tray 100, easy to use; And each foot pad 120 can be born the weight of goods equably, and flat part 110 is not yielding, and product reliability is good.Additionally, the quantity of foot pad 120 and arrangement mode can be according to the actual conditions settings.Vegetable fibre comprises wood shavings wood chip or plant straw or bamboo silk, and sizing material comprises the compound of carbimide and Lauxite or the compound of phenol resin and melamine resin.Preferably, in the present embodiment, vegetable fibre is for to be processed into the wood shavings wood chip with undersized log at raw material, and raw material is easy to preparation.
Preferably, the thickness of flat part 110 is more than the 20mm, and by muscle groove as much as possible being set to increase the intensity of molded tray 100, reasonable in design is reliable, and product structure intensity is good, with the load-carrying capacity that guarantees molded tray 100 and steadiness, reliability, make that it is deposited in single collation package, lamination, static state, equal bearing goods reliably when dynamically transporting, when single collation package, can carry single bag glass of 1.8 tons, and can stack three layers under static, dynamically transportation can stack two layers.
Eventually the above, a kind of molded tray 100 that the utility model embodiment provides, rational in infrastructure, optimized design, product can be deposited by stacked on top, saves parking space, is convenient to transportation; The overall performance of product is good, in light weight, good looking appearance, bearing capacity is not yielding by force, reusable, can advance fork on four sides, be convenient to the carrying of fork truck, it is by adopting vegetable fibre, the wood chip that produces during as undersized log or bamboo silk or plant straw or wood working, leftover pieces etc., raw material sources are extensive, cost is low, need not the log that uses diameter bigger, help environmental protection, and can add the undersized log that produce man-hour to log, wood chip, leftover pieces etc. carry out the waste material second use, not only economy but also environmental protection, during moulding in High Temperature High Pressure compression molding next time, do not conform to metal piece, export non-evaporating, inspection-free epidemic disease, visa-free; Product can be degraded, and meets world's environmental demands.
The utility model embodiment also provides a kind of production technology of producing above-mentioned molded tray 100, may further comprise the steps:
(a) preparation vegetable fibre and sizing material;
(b) vegetable fibre and sizing material are put into glue mixer and are carried out glue mixing and mix and obtain compound, and compound is paved in the hot-press equipment hot-forming, to obtain molded tray 100; After the compound cooling, it is taken out from hot-press equipment; At last, the overlap excision that molded tray 100 peripheries are unnecessary just can obtain molded tray 100.By this production technology, can make vegetable fibre and sizing material obtain molded tray 100 by the molding mode of hot pressing, have the production efficiency height, the advantage that productive costs is low.
Particularly, the preparation of vegetable fibre may further comprise the steps:
(1) timber of employing lightweight, the wood chip that produces in the time of can adopting undersized log or bamboo silk or plant straw or wood working, leftover pieces etc. make, during concrete the application, one or more of the above-mentioned vegetable fibre of optional usefulness, raw material sources are extensive, cost is low, need not the log that uses diameter bigger, help environmental protection and can add the undersized log that produces man-hour, wood chip, leftover pieces etc. carrying out waste material second use, not only economy but also environmental protection log.Dust on the timber is removed, and with the structural strength of assurance molded tray 100, and the content of control bark is below 5%, so that the form of the wood particle of wood working gained is good, to guarantee the structural strength of molded tray 100;
(2) timber is put into magnetic plant and carried out magnetic separation to remove the metal object on the timber, to guarantee the qualification rate of product;
(3) timber is put into chipper wood working is become wood particle below the thickness 0.6mm, preferably, in the present embodiment, wood particle is controlled between the 0.3mm to 0.5mm, length about 50mm, width is about 10mm to 20mm, to improve the quality of product; Chipper is the double drum wheel chipper, and its process velocity is fast.
(4) wood particle is put into water ratio that drier makes wood particle between 2% to 3%, it can be bondd reliably with sizing material, avoid moisture content too much to influence product design.
Preferably, drier adopts 148 ℃ from high temperature to low temperature wood particle to be carried out steam seasoning to 138 ℃, and be 15 minutes to 45 minutes drying time, with various insects, worm's ovum and the fungi that might exist in the kill plants fiber.During practical application, be 30 minutes drying time, with various insects, worm's ovum and the fungi that might exist in the abundant kill plants fiber, and can make the water ratio of wood particle reach requirement between 2% to 3%.
Preferably, the temperature that adopts when hot-forming is 200 ℃ to 240 ℃, and pressure is 1300PSI to 1500PSI, and keep molded tray 100 temperature inside at 56 ℃ more than 30 minutes, in concrete the application, the temperature that adopts when hot-forming is 220 ℃, and pressure is 1400PSI or 98kg/cm
2The internal temperature of molded tray 100 can reach 105 ℃ in this process, and keeps the time of pallet internal temperature above 56 ℃ more than 30min, makes the last water ratio of product be no more than 9%.Production process carries out under high temperature, high pressure, has killed any insect and the fungi that remain in the timber, simultaneously because wood-based product's density height of being produced can prevent breeding again of any other insect and intrusion again.The utility model embodiment is up-to-date " artificial wooden packing " rather than traditional " solid wood packing ", its product no longer needs to carry out insect-prevention treatment, in the product without any the insect that lives, product meets the requirement of ISPM15 (International Standard for Phytosanitary Measures 15) to outlet timber packing articles, and can be by the cyclic fatigue test in various service lifes, need not carry out other any special processing, just can transport other country to goods.
Particularly, puddle mixer is a rotary mixer, and its operating speed is lower, is not suitable for using the high speed glue mixer, to prevent the bad phenomenon of wood particle fragmentation.Be provided with two fog systems that are used to apply different sizing materials in the rotary mixer, to apply the glue kind that should not mix; Puddle mixer is when work, wherein a fog system applies the compound of carbimide and Lauxite, another fog system applies or the compound of phenol resin and melamine resin, can apply respectively with the glue kind of avoiding being not suitable for before applying, mixing, make above-mentioned molded tray 100 waterproof, insect protected and nonflammable; The quality of the sizing material that applies is 2% to 15% of molded tray 100 gross weights, and the aqueous ingredients of compound is controlled between 8% to 10%, to guarantee the quality of product.Preferably, resin added is 4% to 10% of molded tray 100 gross weights.
Particularly, mat formation and carry out at twice, mat formation for adopting quantitative compound in hot-press equipment, to mat formation into foot pad 120 and carrying out precompressed for the first time, the compound on the foot pad 120 can fully be compressed, to guarantee the structural strength of foot pad 120; Mat formation for adopting quantitative compound in hot-press equipment, to mat formation into flat part 110 for the second time, then flat part 110 and 120 ones of foots pad are carried out hot pressing, make formed product.Additionally, the molded tray 100 highly less to some foots pad 120 also can adopt disposable method of mating formation, and need not to help enhancing productivity through precompressed.Hot-press equipment comprises punch and die, the moved cross beam upper cavity die that punch is fixed on hot-press equipment top is then travelled to and fro between hot-press equipment and is mated formation between the equipment, height has special-purpose stripper apparatus on the bench board of hot-press equipment bottom, the molded tray behind the cooling curing 100 is taken out (with reference to illustrated in figures 1 and 2) from mould.
Below only be preferred embodiment of the present utility model,, all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model not in order to restriction the utility model.
Claims (6)
1. molded tray, comprise flat part and some foots pad, described foot pad is arranged at described flat part below, it is characterized in that: the compression molding of described molded tray one, described flat part comprises plane and lower plane, described foot pad is convexly set in described lower plane, also convexes with reinforced rib on the described lower plane.
2. a kind of molded tray as claimed in claim 1 is characterized in that: described reinforced rib is crisscross arranged.
3. a kind of molded tray as claimed in claim 1 is characterized in that: the lower end of described foot pad offers the kerve that is " ten " font.
4. a kind of molded tray as claimed in claim 1 is characterized in that: the described plane of going up offers the shaped as frame strengthening groove of shaped as frame and is opened in the described shaped as frame strengthening groove and the fork-shaped strengthening groove that is crisscross arranged.
5. a kind of molded tray as claimed in claim 1 is characterized in that: the quantity of described foot pad is provided with 9, and its arrangement is triplex row three row shapes and is distributed in described flat part below.
6. a kind of molded tray as claimed in claim 1 is characterized in that: the water ratio of described molded tray is not more than 9%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202699342U CN201825327U (en) | 2010-07-23 | 2010-07-23 | Die pressing tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202699342U CN201825327U (en) | 2010-07-23 | 2010-07-23 | Die pressing tray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201825327U true CN201825327U (en) | 2011-05-11 |
Family
ID=43963879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202699342U Expired - Fee Related CN201825327U (en) | 2010-07-23 | 2010-07-23 | Die pressing tray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201825327U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107363674A (en) * | 2017-06-14 | 2017-11-21 | 杭州沛诺包装科技有限公司 | The processing method of the molded tray of material based on a kind of mixing wood shavings by bamboo and wood |
-
2010
- 2010-07-23 CN CN2010202699342U patent/CN201825327U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107363674A (en) * | 2017-06-14 | 2017-11-21 | 杭州沛诺包装科技有限公司 | The processing method of the molded tray of material based on a kind of mixing wood shavings by bamboo and wood |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20150723 |
|
| EXPY | Termination of patent right or utility model |