CN107116778A - For making integrated mould and its application method with base plastic pallet - Google Patents
For making integrated mould and its application method with base plastic pallet Download PDFInfo
- Publication number
- CN107116778A CN107116778A CN201710442580.3A CN201710442580A CN107116778A CN 107116778 A CN107116778 A CN 107116778A CN 201710442580 A CN201710442580 A CN 201710442580A CN 107116778 A CN107116778 A CN 107116778A
- Authority
- CN
- China
- Prior art keywords
- mould
- plastic
- groove
- base
- plastic pallet
- 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
Links
- 239000004033 plastic Substances 0.000 title claims abstract description 44
- 229920003023 plastic Polymers 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 title claims abstract description 9
- 210000001503 joint Anatomy 0.000 claims abstract description 4
- 239000002985 plastic film Substances 0.000 claims description 33
- 239000000463 material Substances 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 claims description 4
- 102000010637 Aquaporins Human genes 0.000 claims description 3
- 108010063290 Aquaporins Proteins 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims 1
- 238000007664 blowing Methods 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/30—Moulds
- B29C51/36—Moulds specially adapted for vacuum forming, Manufacture thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/10—Forming by pressure difference, e.g. vacuum
- B29C51/105—Twin sheet thermoforming, i.e. deforming two parallel opposing sheets or foils at the same time by using one common mould cavity and without welding them together during thermoforming
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/12—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor of articles having inserts or reinforcements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Pallets (AREA)
Abstract
The invention discloses for making integrated mould and its application method with base plastic pallet, pre-buried reinforcer wherein built in base, integrated mould is characterised by including upper die and lower die；Lower mould has raised for being molded at least two rows of pin pier；Mold has at least two grooves, and each groove is in matched moulds for accommodating the projection of same row；The two sides of groove open up two relative chutes at position when positioned at matched moulds with row between adjacent two projection, the sliding block of groove can be slid in and out by being provided with two chutes, and the closed butt joint when slipping into groove of the ends of two sliding blocks is used for the hole formed between adjacent feet pier.The present invention can complete being integrally formed for the base with pre-buried reinforcer and plastic pallet body.
Description
Technical field
The present invention relates to mould applications, more particularly to for making the integrated mould with base plastic pallet and its making
Use method.
Background technology
Pallet is, for packaging, stacking, the levelling bench arrangement for carrying and transporting goods and product, to be widely used in
The fields such as production, transport, storage and circulation.Pallet as handling important during Logistics Operation, storage and transporting equipment, with
Fork truck is supported the use plays huge effect in modern logistics.
Wherein plastic pallet is typically made up of support panel and pin pier, is formed between pin pier between fork of forklift truck insertion
Gap, because the presence in the gap reduces the intensity of total, therefore some plastic pallets can be adhered to by a plastic feet
Increase intensity under same row's pin pier, further also have in plastic feet pre-buried reinforcer further to increase structure
Intensity, nevertheless, because it is by the way of adhesion, therefore due to senile cause, its drop resistant performance after long-time use
Decline, plastic feet may be fallen off.
Also pre-buried in a kind of base and the integrally formed plastic pallet of pin pier, and base add is devised for this present inventor
Strong part, as shown in Figure 1 it include support panel 10, pin pier 20 and with the integrally formed base of pin pier 30, and built in base
Reinforcer 40, and the present inventor also developed for making the integrated mould with base plastic pallet and its user
Thus method, this case produces.
The content of the invention
It is pre- it is an object of the invention to provide band for making the integrated mould with base plastic pallet, can be completed
Bury the base of reinforcer and being integrally formed for pin pier.
Purpose also resides in the application method for providing above-mentioned integrated mould.
To achieve these goals, technical scheme is as follows：
For making the integrated mould with base plastic pallet, pre-buried reinforcer wherein built in base, this is integrally formed mould
Tool includes upper die and lower die；
Lower mould has raised for being molded at least two rows of pin pier；
Mold has at least two grooves, and each groove is in matched moulds for accommodating the projection of same row；
The two sides of groove open up two relative chutes, two chutes at position when positioned at matched moulds with row between adjacent two projection
The sliding block of groove can be slid in and out by being inside provided with, and the closed butt joint when slipping into groove of the ends of two sliding blocks is used to form adjacent
Hole between pin pier.
It is preferred that, the sliding block is arranged towards groove outer incline.
It is preferred that, the sliding block is promoted and moved by the first cylinder, and the first cylinder is installed on the top of mould.
It is preferred that, all blocks that the side of the convex top is formed with block, same row's projection are surrounded for limiting
Make the region of pre-buried reinforcer placement location.
It is preferred that, there is circulating cooling aquaporin in the upper die and lower die；
It is preferred that, the surface of the upper die and lower die opens up some suction holes.
It is preferred that, the upper mould and/or lower mould are provided with the air tube that can be stretched between mould surface and lower mould surface.
It is preferred that, the air tube is promoted and acted by the second cylinder.
Also provide the application method of integrated mould as described above, it is characterised in that comprise the following steps：
Two blocks of plastic sheets extruded from extruder and by heating are first covered each by the surface of upper die and lower die by S1；
S2 upper die and lower die respectively with each on plastic sheet between pumping form vacuum, two plastic sheets is attached at respectively
Upper die and lower die；
Reinforcer is placed in lower mould with the top that row is raised by S3；
S4 by upper die and lower die matched moulds, wherein, raised and reinforcer into the groove of upper mould, needs to ensure two modelings after matched moulds together
The surrounding of media sheet is brought into close contact；
S5 sliding blocks slip into groove, the plastic sheet for being covered in chute are ejected, partly plastic sheet material is folded in two sliding block ends
Between, sliding block is wrapped after partly plastic sheet material plastic deformation, so that the hole between same row's bipod pier is formed, and hole
In due between two sliding block ends clamping formed by Unneeded plastic piece；
S6 is passed through gas between two plastic sheets, two plastic sheets is swollen and is close to upper die and lower die and shoe surface；
S5 is cooled and shaped；
S6 sliding blocks return is simultaneously stripped, and takes out the plastic pallet of shaping；
S7 strikes off the Unneeded plastic piece being located on plastic pallet in hole, obtains finished product.
After such scheme, key to the invention is that dependence can slide in and out the sliding block of groove, the retraction in matched moulds
Groove, gives allow bit space of the pre-buried reinforcer into groove, and after the entrance of pre-buried reinforcer, sliding block then enters groove,
So as to the hole formed between bipod pier.
Brief description of the drawings
Fig. 1 is the plastic pallet of making needed for the present embodiment integrated mould；
Fig. 2 is the structural representation of the present embodiment；
Fig. 3 is the decomposing schematic representation one of the present embodiment（Subsidiary product）；
Fig. 4 is the decomposing schematic representation two of the present embodiment.
Label declaration
Support panel 10, pin pier 20, base 30, reinforcer 40；
Upper mould 1, groove 11, chute 12, sliding block 13, the first cylinder 14, the second cylinder 15；
Lower mould 2, projection 21, block 22, restricted area 23.
Embodiment
In order to which technical scheme is explained further, the present invention is explained in detail below by specific embodiment
State, " first ", " second " described in text is not necessarily referring to the meaning of order, and is to distinguish close structure.
As in Figure 2-4, be a preferred embodiment of the present invention disclose be used for make the one with the plastic pallet of base 30
Pre-buried reinforcer built in mould, wherein base 30, the integrated mould includes upper mould 1 and lower mould 2.
Lower mould 2 has at least two row's projections 21 for being used for being molded pin pier.It is preferred that, the side at the top of projection 21 is formed with gear
All blocks 22 in block 22, same row's projection 21 surround the restricted area 23 for limiting pre-buried reinforcer placement location.
Upper mould 1 has at least two grooves 11, each groove 11 in matched moulds for accommodating the projection 21 of same row, for
For conventional III-shaped plastic pallet, the quantity of groove 11 is three, and projection 21 is three rows.
The two sides of groove 11 open up two relative cunnings at position when positioned at matched moulds with row between adjacent two projection 21
The sliding block 13 of groove 11 can be slid in and out by being provided with groove 12, two chutes 12, and the end of two sliding blocks 13 is being slipped into groove 11
When closed butt joint.Wherein preferred, sliding block 13 is arranged towards the outer incline of groove 11, and in favor of the demoulding, sliding block 13 then passes through the first gas
Cylinder 14 is promoted and moved, and the first cylinder 14 is in tilted layout in the top of upper mould 1.
For mould for plastics, conventional has two kinds of plastic uptake and blowing, is referred from this, the present embodiment uses plastic uptake
Plastic sheet is set to be attached at upper mould 1 and lower mould 2 with the mode that is combined of blowing.
The present embodiment opens up some suction holes on the surface of upper mould 1 and lower mould 2（Do not represented in common structure figure）, rely on
Suction hole make mould 1 and lower mould 2 respectively with each on plastic sheet between form vacuum so that by the plastic sheet after heating
It is adsorbed in mould 1 and the lower surface of mould 2.
Because sliding block 13 is action component, it is difficult to by plastic uptake plastic sheet can be made closely to attach, therefore the present embodiment exists
Upper mould 1 and/or lower mould 2 are provided with the air tube that can be stretched between the surface of mould 1 and the lower surface of mould 2（Do not represented in common structure figure
Go out）, preferably only it is installed at mould 1, air tube is promoted by the second cylinder 15 and acted.After after upper mould 1 and the lower 2-in-1 mould of mould, rely on
Air tube is stretched between two plastic sheets on mould 1 and lower mould 2, then passes to gas, two plastic sheets is swollen tightly and is adsorbed
In upper mould 1, lower mould 2 and the surface of sliding block 13, so as to complete shaping.
It is preferred that, there is circulating cooling aquaporin in upper mould 1 and lower mould 2（Not shown in common structure figure）, it is passed through cooling
Water can be cooled down to upper mould 1 and lower mould 2, so as to be cooled down to plastic sheet.
The application method of above-mentioned integrated mould is to comprise the following steps：
Two blocks of plastic sheets extruded from extruder and by heating are first covered each by the table in upper mould 1 and lower mould 2 by S1
Face.
The upper moulds 1 of S2 and lower mould 2 and each on plastic sheet between pumping form vacuum, two plastic sheets is attached respectively
In upper mould 1 and lower mould 2.
Reinforcer is placed in the restricted area 23 formed in lower mould 2 with the top of row's projection 21 by S3.
S4 by upper mould 1 and the lower 2-in-1 mould of mould, wherein, projection 21 and reinforcer together into upper mould 1 groove 11 in, matched moulds
The surrounding for ensureing two plastic sheets is needed to be brought into close contact afterwards.
S5 sliding blocks 13 slip into groove 11, the plastic sheet for being covered in chute 12 are ejected, partly plastic sheet material is folded in
Between the end of two sliding block 13, sliding block 13 is wrapped after partly plastic sheet material plastic deformation, so as to be formed between same row's bipod pier
Hole, and in hole due between the end of two sliding block 13 clamping formed by Unneeded plastic piece.
S6 air tubes are inserted between two plastic sheets, are passed through gas between two plastic sheets, two plastic sheets is swollen tightly
Stick the surface of mould 1, lower mould 2 and sliding block 13.
S5 is cooled and shaped.
The return of S6 sliding blocks 13 is simultaneously stripped, and takes out the plastic pallet of shaping.
S7 strikes off the Unneeded plastic piece being located on plastic pallet in hole, obtains finished product.
Presently preferred embodiments of the present invention is these are only, not to the restriction of protection scope of the present invention.All setting according to this case
The equivalent variations that meter thinking is done, each fall within the protection domain of this case.
Claims (9)
1. for making the integrated mould with base plastic pallet, pre-buried reinforcer wherein built in base, it is characterised in that：
The integrated mould includes upper die and lower die；
Lower mould has raised for being molded at least two rows of pin pier；
Mold has at least two grooves, and each groove is in matched moulds for accommodating the projection of same row；
The two sides of groove open up two relative chutes, two chutes at position when positioned at matched moulds with row between adjacent two projection
The sliding block of groove can be slid in and out by being inside provided with, and the closed butt joint when slipping into groove of the ends of two sliding blocks is used to form adjacent
Hole between pin pier.
2. as claimed in claim 1 be used to make the integrated mould with base plastic pallet, it is characterised in that：The cunning
Block is arranged towards groove outer incline.
3. as claimed in claim 1 be used to make the integrated mould with base plastic pallet, it is characterised in that：The cunning
Block is promoted and moved by the first cylinder, and the first cylinder is installed on the top of mould.
4. as claimed in claim 1 be used to make the integrated mould with base plastic pallet, it is characterised in that：It is described convex
All blocks that side at the top of rising is formed with block, same row's projection are surrounded for limiting pre-buried reinforcer placement location
Region.
5. as claimed in claim 1 be used to make the integrated mould with base plastic pallet, it is characterised in that：On described
There is circulating cooling aquaporin in mould and lower mould.
6. as claimed in claim 1 be used to make the integrated mould with base plastic pallet, it is characterised in that：On described
The surface of mould and lower mould opens up some suction holes.
7. as claimed in claim 1 be used to make the integrated mould with base plastic pallet, it is characterised in that：On described
Mould and/or lower mould are provided with the air tube that can be stretched between mould surface and lower mould surface.
8. as claimed in claim 7 be used to make the integrated mould with base plastic pallet, it is characterised in that：The gas
Pin is promoted and acted by the second cylinder.
9. the application method of the integrated mould as described in claim 1-8, it is characterised in that comprise the following steps：
Two blocks of plastic sheets extruded from extruder and by heating are first covered each by the surface of upper die and lower die by S1；
S2 upper die and lower die respectively with each on plastic sheet between pumping form vacuum, two plastic sheets is attached at respectively
Upper die and lower die；
Reinforcer is placed in lower mould with the top that row is raised by S3；
S4 by upper die and lower die matched moulds, wherein, raised and reinforcer into the groove of upper mould, needs to ensure two modelings after matched moulds together
The surrounding of media sheet is brought into close contact；
S5 sliding blocks slip into groove, the plastic sheet for being covered in chute are ejected, partly plastic sheet material is folded in two sliding block ends
Between, sliding block is wrapped after partly plastic sheet material plastic deformation, so that the hole between same row's bipod pier is formed, and hole
In due between two sliding block ends clamping formed by Unneeded plastic piece；
S6 is passed through gas between two plastic sheets, two plastic sheets is swollen and is close to upper die and lower die and shoe surface；
S5 is cooled and shaped；
S6 sliding blocks return is simultaneously stripped, and takes out the plastic pallet of shaping；
S7 strikes off the Unneeded plastic piece being located on plastic pallet in hole, obtains finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710442580.3A CN107116778B (en) | 2017-06-13 | 2017-06-13 | Integrated forming die for manufacturing plastic tray with base and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710442580.3A CN107116778B (en) | 2017-06-13 | 2017-06-13 | Integrated forming die for manufacturing plastic tray with base and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107116778A true CN107116778A (en) | 2017-09-01 |
| CN107116778B CN107116778B (en) | 2023-06-13 |
Family
ID=59729946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710442580.3A Active CN107116778B (en) | 2017-06-13 | 2017-06-13 | Integrated forming die for manufacturing plastic tray with base and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107116778B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111823609A (en) * | 2020-07-10 | 2020-10-27 | 上海鸿研物流技术有限公司 | Pallet, board and board manufacturing method |
| CN112026148A (en) * | 2020-08-19 | 2020-12-04 | 上海闽兴包装材料有限公司 | Plastic tray production equipment and process for processing plastic tray |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1894082A (en) * | 2003-12-19 | 2007-01-10 | 赵子衍 | Arrangement and method for manufacturing PET bottle with handle formed at body part by injection blow molding, and PET bottle manufactured by them |
| CN202358420U (en) * | 2011-11-17 | 2012-08-01 | 浙江荣新工贸有限公司 | Flat plate type plastic tray shaped like Chinese character 'chuan' |
| CN102975372A (en) * | 2012-11-30 | 2013-03-20 | 吴祖强 | Production process and device for one-step molded plastic tray |
| CN207077754U (en) * | 2017-06-13 | 2018-03-09 | 厦门翔达川实业有限公司 | For making the integrated mould with base plastic pallet |
-
2017
- 2017-06-13 CN CN201710442580.3A patent/CN107116778B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1894082A (en) * | 2003-12-19 | 2007-01-10 | 赵子衍 | Arrangement and method for manufacturing PET bottle with handle formed at body part by injection blow molding, and PET bottle manufactured by them |
| CN202358420U (en) * | 2011-11-17 | 2012-08-01 | 浙江荣新工贸有限公司 | Flat plate type plastic tray shaped like Chinese character 'chuan' |
| CN102975372A (en) * | 2012-11-30 | 2013-03-20 | 吴祖强 | Production process and device for one-step molded plastic tray |
| CN207077754U (en) * | 2017-06-13 | 2018-03-09 | 厦门翔达川实业有限公司 | For making the integrated mould with base plastic pallet |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111823609A (en) * | 2020-07-10 | 2020-10-27 | 上海鸿研物流技术有限公司 | Pallet, board and board manufacturing method |
| CN112026148A (en) * | 2020-08-19 | 2020-12-04 | 上海闽兴包装材料有限公司 | Plastic tray production equipment and process for processing plastic tray |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107116778B (en) | 2023-06-13 |
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