CN105173324A - Plastic tray in shape like Chinese character 'chuan' - Google Patents
Plastic tray in shape like Chinese character 'chuan' Download PDFInfo
- Publication number
- CN105173324A CN105173324A CN201510358762.3A CN201510358762A CN105173324A CN 105173324 A CN105173324 A CN 105173324A CN 201510358762 A CN201510358762 A CN 201510358762A CN 105173324 A CN105173324 A CN 105173324A
- Authority
- CN
- China
- Prior art keywords
- panel
- passage
- base plate
- kerve
- inverted draw
- 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.)
- Granted
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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
- B65D19/0008—Rigid pallets without side walls the load supporting surface being made of a single element forming a continuous plane contact surface
- B65D19/001—Rigid pallets without side walls the load supporting surface being made of a single element forming a continuous plane contact surface the base surface being made of a single element
- B65D19/0014—Rigid pallets without side walls the load supporting surface being made of a single element forming a continuous plane contact surface the base surface being made of a single element forming discontinuous or non-planar contact surfaces
-
- 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
- B65D2519/00—Pallets or like platforms, with or without side walls, for supporting loads to be lifted or lowered
- B65D2519/00004—Details relating to pallets
- B65D2519/00009—Materials
- B65D2519/00014—Materials for the load supporting surface
- B65D2519/00034—Plastic
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Revetment (AREA)
Abstract
The invention discloses a plastic tray in the shape like the Chinese character 'chuan'. According to the technical scheme, the plastic tray is characterized by comprising a face plate and bottom plates, the bottom plates are inserted in and clamped on the bottom face of the face plate, and first channels for steel bars to penetrate the face plate are arranged at the bottom of the face plate; first bottom grooves are formed in the bottoms of the first channels, and first top grooves penetrating the face plate are formed in the tops of the first channels; the length formed by the first top grooves and the first bottom grooves in the orthographic projection direction is consistent with the length of the first channels, and the first top grooves and the first bottom grooves are staggered or partially overlapped in the orthographic projection direction; all the channels originally embedded in the face plate and used for the steel bars to penetrate are exposed out of the tray through the bottom grooves and the top grooves; and accordingly during producing and machining, a fixed mold and a movable mold can be oppositely inserted from the two sides to carry out injection molding on the channels, the mold cost is saved, and the production time is shortened.
Description
Technical field
The present invention relates to a kind of pallet, more particularly, it relates to a kind of river word plastic pallet.
Background technology
Plastic pallet is applied widely in productive life, can replace the effect of traditional wood pallets, economize on resources.Now, much in order to improve the structural strength of plastic pallet.Be that above panel, some footing or base plate are loaded onto in extra adding mostly, base plate can play the effect of support, and conveniently both are fixing, and some is that welding is directly fixing, and some is got on by grafting buckle.On the other hand, steel bar can also be added for improving toughness and the load of plastic pallet in plastic pallet.
Existing application number: the patent of invention of 201120535732.2 and application number are: the patent of invention of 201020239763.9 all discloses steel bar above plastic pallet and inserts the structure of pallet, in order to ensure the overall co-ordination intensity of plastic pallet and steel bar, steel bar is that whole piece runs through pallet.Therefore, when this plastic pallet of production injection moulding, all need to utilize longer oil pump drive side pumping rod to insert, in die cavity, extracted out again when the demoulding by the time.Because present pallet volume is larger, therefore the stroke of needs of needing side pumping rod to release from the inside is very long, cause the length that the length of the very huge and oil cylinder of structure needs very, even two in the face of the scantling length of taking out also very long, considerably increase production cost like this.
Summary of the invention
For the deficiency that prior art exists, the object of the present invention is to provide a kind of river word plastic pallet, the passage passed for steel bar the inside being originally all embedded in panel on pallet is by offering outside kerve and inverted draw cut be exposed to, like this when production and processing, cover half and dynamic model can from both sides to inserting passage injection mo(u)lding, save die cost, reduce production time.
For achieving the above object, the invention provides following technical scheme: a kind of river word plastic pallet, comprise panel and base plate, described base plate plugs together and is connected on described panel bottom surface, the first passage for running through panel for steel bar is offered bottom described panel, the bottom of described first passage is for offering the first kerve, described first passage top offers the first inverted draw cut running through panel, first inverted draw cut is consistent with the length that the first kerve forms in orthogonal projection direction and first passage length, and the first inverted draw cut and the first kerve misplace in orthogonal projection direction portion or partly overlap.
The present invention is set to further: described base plate offers the second channel running through base plate for steel bar, the bottom of described second channel is for offering the second kerve, described second channel top offers the second inverted draw cut running through panel, second inverted draw cut is consistent with the length that the second kerve forms in orthogonal projection direction and first passage length, and the second inverted draw cut and the second kerve misplace in orthogonal projection direction portion or partly overlap.
The present invention is set to further: the footing being provided with multiple hollow bottom described panel, described base plate quantity is multiple and base plate is provided with the salient of hollow, base plate is plugged together clamping by salient and footing thus is fixed on panel, described first passage runs through described footing, and described second channel runs through described salient.
The present invention is set to further: the first passage quantity that described each footing passes is two, and the second channel quantity that described each salient passes is two
The present invention is set to further: described panel is densely covered with multiple convenient shrinkage pool leaked, being positioned at middle shrinkage pool is rhombus, is positioned at the shrinkage pool at edge for oval.
The present invention is set to further: described panel bottom surface is provided with the reinforced rib for strengthening structural strength, and the reinforced rib between described first passage and panel outward flange is y-type structure.
Compared with prior art, the invention has the advantages that, on pallet, the passage that the inside being originally all embedded in panel is passed for steel bar is exposed to outside by offering kerve and inverted draw cut, like this when production and processing, cover half and dynamic model can from both sides to slotting by passage injection mo(u)lding.Change the structure that original side is taken out, it is just passable that this structure only needs to utilize very short side pumping rod to extract out on pallet side with channel attached through hole, the length of side pumping rod more than 80% can be shortened, use very short oil cylinder just can complete side like this and take out, saved cost.And as a rule, time the past, side pumping rod was once extracted out, the time was about 20S, within 5S, can substantially reduce side and find time, improve production efficiency to a great extent now.
Accompanying drawing explanation
Fig. 1 is the first constructional drawing of river of the present invention word plastic pallet embodiment;
Fig. 2 is the second constructional drawing of river of the present invention word plastic pallet embodiment;
Fig. 3 is the constructional drawing of river of the present invention word plastic pallet embodiment panel;
Fig. 4 is the local structural graph of river of the present invention word plastic pallet embodiment panel;
Fig. 5 is the first constructional drawing of river of the present invention word plastic pallet embodiment base plate;
Fig. 6 is the second constructional drawing of river of the present invention word plastic pallet embodiment base plate.
Reference numeral: 1, panel; 11, footing; 12, shrinkage pool; 13, reinforced rib; 2, base plate; 21, salient; 3, first passage; 31, the first inverted draw cut; 32, the first kerve; 4, second channel; 41, the second inverted draw cut; 42, the second kerve.
Detailed description of the invention
Referring to figs. 1 through Fig. 6, river of the present invention word plastic pallet embodiment is described further.
A kind of river word plastic pallet, comprises panel 1 and base plate 2, is provided with the footing 11 of 9 hollows bottom described panel 1, and footing 11 is in 3*3 structure distribution, and 8 footing 11 are evenly distributed on the edge of panel 1, and last footing 11 is positioned at the position at panel 1 center.Described base plate 2 quantity is three and each base plate 2 is provided with the salient 21 of three hollows, and base plate 2 is plugged together clamping by salient 21 and footing 11 thus is fixed on panel 1, and salient 21 has block tongue, and footing 11 is provided with the hole clipping for block tongue buckle above.Panel 1 is similar square shape, and three pieces of base plates 2 are the oblong of strip, and three pieces of base plates 2 splice in panel 1 underground, and in the state be parallel to each other.Three salients 21 on each block base plate 2 all fasten one by one with footing 11, and three salients 21 are two two ends being distributed in oblong base plate 2 wherein, a centre being distributed in oblong base plate 2.
Offer the first passage 3 for running through panel 1 for steel bar bottom described panel 1, described first passage 3 runs through described footing 11.The bottom of described first passage 3 is for offering the first kerve 32, described first passage 3 top offers the first inverted draw cut 31 running through panel 1, first inverted draw cut 31 is consistent with the length that the first kerve 32 forms in orthogonal projection direction and first passage 3 length, first inverted draw cut 31 and the first kerve 32 misplace substantially in orthogonal projection direction, overlap slightly a little.
As shown in Figure 1, the top of panel 1 offers 24 the first inverted draw cuts 31, because first passage 3 runs through footing 11, therefore, above the penetration being distributed in first passage 3 and footing 11 of the first inverted draw cut 31.And the first kerve 32 is between two footing 11, by hollow out bottom the first passage 3 between two footing 11, and due to footing 11 be hollow, also the first kerve 32 is provided with bottom the first passage 3 in the middle of footing 11, like this in orthogonal projection direction, first groove is at vertical direction, and the first inverted draw cut 31 and the first kerve 32 are substantially in spaced apart.When injection moulding, the insert on dynamic model and cover half misplaces in opposite directions from both sides respectively and inserts, and the insert dislocation on both sides plugs together, and can guarantee the injection mo(u)lding of the first inverted draw cut 31 and the first kerve 32 like this.Due to need dynamic model and cover half to insert, therefore in order to ensure to insert gapless, the distribution of the first inverted draw cut 31 and the first kerve 32 is at least staggered in orthogonal projection direction, best also partially overlaps, can guarantee that both sides insert occurs certain clamping in the process of inserting, ensure that the entirety of first passage 3 is unimpeded.
Offer the second channel 4 for running through panel 1 for steel bar bottom described base plate 2, described second channel 4 runs through described salient 21.The bottom of described second channel 4 is for offering the second kerve 42, described second channel 4 top offers the second inverted draw cut 41 running through panel 1, second inverted draw cut 41 is consistent with the length that the second kerve 42 forms in orthogonal projection direction and second channel 4 length, second inverted draw cut 41 and the second kerve 42 misplace substantially in orthogonal projection direction, overlap slightly a little.
As shown in Figure 6, the bottom surface sections of each base plate 2 offers 8 the second inverted draw cuts 41, because second channel 4 runs through salient 21, therefore, above the penetration being distributed in second channel 4 and salient 21 of the second inverted draw cut 41.And the second kerve 42 is between two salients 21, by hollow out bottom the second channel 4 between two salients 21, and due to salient 21 be hollow, also the second kerve 42 is provided with bottom the second channel 4 in the middle of salient 21, like this in orthogonal projection direction, second groove is at vertical direction, and the second inverted draw cut 41 and the second kerve 42 are substantially in spaced apart.When injection moulding, the insert on dynamic model and cover half misplaces in opposite directions from both sides respectively and inserts, and the insert dislocation on both sides plugs together, and can guarantee the injection mo(u)lding of the second inverted draw cut 41 and the second inverted draw cut 41 like this.Due to need dynamic model and cover half to insert, therefore in order to ensure to insert gapless, the distribution of the second inverted draw cut 41 and the second kerve 42 is at least staggered in orthogonal projection direction, best also partially overlaps, can guarantee that both sides insert occurs certain clamping in the process of inserting, ensure that the entirety of second channel 4 is unimpeded
On pallet, the passage that the inside being originally all embedded in panel 1 is passed for steel bar is exposed to outside by offering kerve and inverted draw cut, like this when production and processing, cover half and dynamic model can from both sides to slotting by passage injection mo(u)lding.Change the structure that original side is taken out, it is just passable that this structure only needs to utilize very short side pumping rod to extract out on pallet side with channel attached through hole, the length of side pumping rod more than 80% can be shortened, use very short oil cylinder just can complete side like this and take out, saved cost.And as a rule, time the past, side pumping rod was once extracted out, the time was about 20S, within 5S, can substantially reduce side and find time, improve production efficiency to a great extent now.
First passage 3 quantity that described each footing 11 passes is two, and second channel 4 quantity that described each salient 21 passes is two.Such panel 1 is just evenly equipped with 6 steel bars, a base plate 2 also there are 2 steel bars, this structure is comparatively rational, stronger bearing force can be carried, and the position of steel bar is arranged on the position of footing 11 and casting lug thereon, the plastics shot of these positions is comparatively large, is the position of transmitting force, can becomes more stable after therefore extra insertion steel bar.
Described panel 1 is densely covered with multiple convenient shrinkage pool 12 leaked, being positioned at middle shrinkage pool 12 is rhombus, is positioned at the shrinkage pool 12 at edge for oval.Above shrinkage pool 12 can being guaranteed panel 1, some liquid there will be the situations such as certain leakage, and the rhombus of centre can guarantee that lower discharge maximizes, the power pullled played being positioned at the needs on edge is larger, if edge is also rhombus, easily will there is deformation like this, cause reduce the service life of plastic pallet, and if use elliptical shape just can avoid this situation, can guarantee that edge stablizes stressed, not easily deformation.
Described panel 1 bottom surface is provided with the reinforced rib 13 for strengthening structural strength, and the reinforced rib 13 between described first passage 3 and panel 1 outward flange is y-type structure.Although traditional criss cross reinforced rib 13 structure has stronger tensile resistance, its ability of anti-deformation very weak, the particularly moment of torsion of hand of rotation.And y-type structure also has and has more drag than criss cross structure on torque direction, the deformation that moment of torsion produces can be resisted, make pallet more effectively stable.
The above is only the preferred embodiment of the present invention, protection scope of the present invention be not only confined to above-described embodiment, and all technical schemes belonged under thinking of the present invention all belong to protection scope of the present invention.It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (6)
1. a river word plastic pallet, comprise panel and base plate, described base plate plugs together and is connected on described panel bottom surface, the first passage for running through panel for steel bar is offered bottom described panel, it is characterized in that: the bottom of described first passage is for offering the first kerve, described first passage top offers the first inverted draw cut running through panel, first inverted draw cut is consistent with the length that the first kerve forms in orthogonal projection direction and first passage length, and the first inverted draw cut and the first kerve misplace in orthogonal projection direction portion or partly overlap.
2. river according to claim 1 word plastic pallet, it is characterized in that: described base plate offers the second channel running through base plate for steel bar, the bottom of described second channel is for offering the second kerve, described second channel top offers the second inverted draw cut running through panel, second inverted draw cut is consistent with the length that the second kerve forms in orthogonal projection direction and first passage length, and the second inverted draw cut and the second kerve misplace in orthogonal projection direction portion or partly overlap.
3. river according to claim 2 word plastic pallet, it is characterized in that: the footing being provided with multiple hollow bottom described panel, described base plate quantity is multiple and base plate is provided with the salient of hollow, base plate is plugged together clamping by salient and footing thus is fixed on panel, described first passage runs through described footing, and described second channel runs through described salient.
4. river according to claim 3 word plastic pallet, it is characterized in that: the first passage quantity that described each footing passes is two, the second channel quantity that described each salient passes is two.
5. river according to claim 1 word plastic pallet, is characterized in that: described panel is densely covered with multiple convenient shrinkage pool leaked, being positioned at middle shrinkage pool is rhombus, is positioned at the shrinkage pool at edge for oval.
6. river according to claim 1 word plastic pallet, it is characterized in that: described panel bottom surface is provided with the reinforced rib for strengthening structural strength, the reinforced rib between described first passage and panel outward flange is y-type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510358762.3A CN105173324B (en) | 2015-06-25 | 2015-06-25 | Plastic tray in shape like Chinese character 'chuan' |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510358762.3A CN105173324B (en) | 2015-06-25 | 2015-06-25 | Plastic tray in shape like Chinese character 'chuan' |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105173324A true CN105173324A (en) | 2015-12-23 |
| CN105173324B CN105173324B (en) | 2017-05-17 |
Family
ID=54895902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510358762.3A Active CN105173324B (en) | 2015-06-25 | 2015-06-25 | Plastic tray in shape like Chinese character 'chuan' |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105173324B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111361836A (en) * | 2020-03-24 | 2020-07-03 | 上海鸿研物流技术有限公司 | Tray |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW308571B (en) * | 1996-10-21 | 1997-06-21 | Cherng-Jia Liou | Manufacturing method of pallets made of plastic material |
| CN203419350U (en) * | 2013-08-08 | 2014-02-05 | 上海力卡塑料托盘制造有限公司 | Grid plastic tray shaped like Chinese character 'chuan' |
| CN203581540U (en) * | 2013-11-21 | 2014-05-07 | 深圳市格林美高新技术股份有限公司 | Plastic tray |
| CN203682082U (en) * | 2013-12-31 | 2014-07-02 | 浙江普耐姆塑业股份有限公司 | Gridding Chinese character tian-shaped plastic tray |
| KR20140114910A (en) * | 2013-03-12 | 2014-09-30 | (주)하이텍파츠 | Plastic pallet |
| CN203921475U (en) * | 2013-12-31 | 2014-11-05 | 浙江普耐姆塑业股份有限公司 | Assembled dull and stereotyped river word pallet |
-
2015
- 2015-06-25 CN CN201510358762.3A patent/CN105173324B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW308571B (en) * | 1996-10-21 | 1997-06-21 | Cherng-Jia Liou | Manufacturing method of pallets made of plastic material |
| KR20140114910A (en) * | 2013-03-12 | 2014-09-30 | (주)하이텍파츠 | Plastic pallet |
| CN203419350U (en) * | 2013-08-08 | 2014-02-05 | 上海力卡塑料托盘制造有限公司 | Grid plastic tray shaped like Chinese character 'chuan' |
| CN203581540U (en) * | 2013-11-21 | 2014-05-07 | 深圳市格林美高新技术股份有限公司 | Plastic tray |
| CN203682082U (en) * | 2013-12-31 | 2014-07-02 | 浙江普耐姆塑业股份有限公司 | Gridding Chinese character tian-shaped plastic tray |
| CN203921475U (en) * | 2013-12-31 | 2014-11-05 | 浙江普耐姆塑业股份有限公司 | Assembled dull and stereotyped river word pallet |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111361836A (en) * | 2020-03-24 | 2020-07-03 | 上海鸿研物流技术有限公司 | Tray |
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| Publication number | Publication date |
|---|---|
| CN105173324B (en) | 2017-05-17 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 318015 Hong Jia Middle Road, Jiaojiang District, Taizhou City, Zhejiang Province, No. 2267 Co-patentee after: Chen Aihua Patentee after: Zhejiang Xin Ding plastic Limited by Share Ltd Address before: Taizhou City, Zhejiang province Jiaojiang District Hongjiadu big 318015 Ring Road No. 2 Co-patentee before: Chen Aihua Patentee before: Zhejiang Xinding Plastic Industry Co., Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Flat plate type III-shaped plastic pallet Effective date of registration: 20171219 Granted publication date: 20170517 Pledgee: Industrial Commercial Bank of China Ltd Taizhou Jiaojiang branch Pledgor: Zhejiang Xin Ding plastic Limited by Share Ltd Registration number: 2017330000313 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210203 Granted publication date: 20170517 Pledgee: Industrial Commercial Bank of China Ltd. Taizhou Jiaojiang branch Pledgor: ZHEJIANG XINDING PLASTIC Co.,Ltd. Registration number: 2017330000313 |