CN109109294A - A kind of preparation method of plastic pallet - Google Patents
A kind of preparation method of plastic pallet Download PDFInfo
- Publication number
- CN109109294A CN109109294A CN201710486027.XA CN201710486027A CN109109294A CN 109109294 A CN109109294 A CN 109109294A CN 201710486027 A CN201710486027 A CN 201710486027A CN 109109294 A CN109109294 A CN 109109294A
- Authority
- CN
- China
- Prior art keywords
- pallet
- molded part
- preparation
- away
- long hole
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
- B29K2023/06—PE, i.e. polyethylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/10—Polymers of propylene
- B29K2023/12—PP, i.e. polypropylene
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
It is an object of the invention to disclose a kind of preparation method of plastic pallet, it includes the following steps: that (1) pushes away pallet molded part by pushing away butt formula from a side and cuts out long hole；(2) pallet molded part is pushed away from another adjacent side by pushing away butt formula and cuts out long hole；Compared with prior art, by pushing away butt formula intermediate processing tray molded part, reducing the cost of mold and equipment, the molding cycle of plastic pallet can be efficiently reduced, structure is simple, and it is very practical, it achieves the object of the present invention.
Description
Technical field
The present invention relates to a kind of preparation methods of pallet, in particular to a kind of to be suitable for plastics made of the materials such as polyethylene
The preparation method of pallet.
Background technique
Pallet is a kind of placing as the cargo of unit load and the water of product for packaging, stacking, carrying and transport
Flat stage apparatus.As a kind of unit load devices similar with container, pallet be widely used in production, transport, storage and
The fields such as circulation, it is considered to be one of two big key innovations in 20th century material flow industries.During pallet is as Logistics Operation
Important handling, storage and transporting equipment, matches with fork truck and plays huge effect in modern logistics.
In the prior art, plastic pallet is mainly produced using injection molding, hollow blow molding two ways.
Injection molding pallet raw material generally uses low-pressure high-density polyethylene (HDPE), through being molded one-pass molding.Its former material
Expect that cost is lower than blow-molding tray, application popularization at present at home is wider.
Injection molding is suitable for the pallet that forming shape is complicated, rigidity requirement is high, suitable for produce pallet of large quantities at
Type processing.But die cost is high, and investment is big.The general a cycle of molding cycle about 3 minutes.
It is accordingly required in particular to which a kind of preparation method of plastic pallet, above-mentioned existing to solve the problems, such as.
Summary of the invention
The purpose of the present invention is to provide a kind of preparation methods of plastic pallet, in view of the deficiencies of the prior art, solve mould
Have at high cost, invests big problem, the molding cycle of plastic pallet can be efficiently reduced.
Technical problem solved by the invention can be realized using following technical scheme:
A kind of preparation method of plastic pallet, which is characterized in that it includes the following steps:
(1) pallet molded part is pushed away from a side by pushing away butt formula and cuts out long hole；
(2) pallet molded part is pushed away from another adjacent side by pushing away butt formula and cuts out long hole.
In one embodiment of the invention, the pallet molded part is continuous via pallet die head by plastic extruder
Uninterrupted extrusion molding.
In one embodiment of the invention, the preparation method further include step (3) by push away butt formula by pallet at
Type part pushes away in vertical direction cuts out lightening hole.
In one embodiment of the invention, the butt formula that pushes away is that pallet molded part is installed in fixed device, is passed through
It pushes away cutting apparatus and pushes away the side of pallet molded part and cut out long hole.
Further, the fixed device is provided with rotating device and clamping apparatus, is formed by clamping apparatus fixed tray
Part adjusts the position in pallet molded part horizontal direction by rotating device.
Further, it is described push away cutting apparatus push away cutting head and the long hole of pallet molded part matches.
The preparation method of plastic pallet of the invention, compared with prior art, by pushing away butt formula intermediate processing tray molded part,
Reducing the cost of mold and equipment, the molding cycle of plastic pallet can be efficiently reduced, structure is simple, and it is very practical, it realizes
The purpose of the present invention.
The features of the present invention sees the detailed description of the drawings of the present case and following preferable embodiment and obtains clearly
Solution.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the preparation method of plastic pallet of the invention.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Conjunction is specifically illustrating, and the present invention is further explained.
As shown in Figure 1, the preparation method of plastic pallet of the invention, it includes the following steps:
(1) pallet molded part 10 is pushed away from a side by pushing away butt formula and cuts out long hole 11；
(2) pallet molded part 10 is pushed away from another adjacent side by pushing away butt formula and cuts out long hole 11.
In the present invention, the pallet molded part 10 is that PE/PP plastic raw materials 1 pass through plastic extruder 2 via tray mold
First 30 continuous uninterrupted extrusion moldings.
In the present invention, the preparation method further includes step (3) by pushing away butt formula for pallet molded part 10 vertical
Side, which pushes up, cuts out lightening hole.
In the present invention, the butt formula that pushes away is that pallet molded part 10 is installed in fixed device (not shown), is passed through
It pushes away cutting apparatus 20 and pushes away the side of pallet molded part 10 and cut out long hole 11.
The fixed device (not shown) is provided with rotating device (not shown) and clamping apparatus (not shown), leads to
Clamping apparatus (not shown) fixed tray molded part 10 is crossed, 10 water of pallet molded part is adjusted by rotating device (not shown)
Square upward position.
It is described push away cutting apparatus (not shown) push away cutting head and the long hole of pallet molded part 10 matches.
Embodiment
The preparation method of plastic pallet of the invention passes through when it is implemented, PE/PP plastic raw materials 1 are first used as required
Plastic extruder 2 is via the continuous uninterrupted extrusion pallet molded part 10 of pallet die head 30；Then, it is cut by pushing away cutting apparatus 20 with pushing away
Mode pushes away from a side and cuts out long hole 11, then is pushed away from another adjacent side by pushing away cutting apparatus 20 with to push away butt formula and cut out
Long hole 11；Finally according to weight demands, pushed away in vertical direction by pushing away cutting apparatus 20 with pushing away butt formula for pallet molded part 10
Cut out lightening hole.
Pushing away cutting head and being replaced according to specific requirement for cutting apparatus 20 is pushed away, cuts out satisfactory long hole 11 to push away；Together
Sample, for push away cut out lightening hole push away cutting apparatus 20 push away cutting head can also be adjusted according to specific requirements.
To sum up, the preparation method of plastic pallet of the invention, by pushing away cutting apparatus to push away butt formula intermediate processing tray molded part,
Reduce the cost of mold and equipment, the molding cycle of plastic pallet can be efficiently reduced, structure is simple, very practical.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention, the claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (6)
1. a kind of preparation method of plastic pallet, which is characterized in that it includes the following steps:
(1) pallet molded part is pushed away from a side by pushing away butt formula and cuts out long hole；
(2) pallet molded part is pushed away from another adjacent side by pushing away butt formula and cuts out long hole.
2. the preparation method of plastic pallet as described in claim 1, which is characterized in that the pallet molded part is to pass through plastics
Extruder is via the continuously uninterrupted extrusion molding of pallet die head.
3. the preparation method of plastic pallet as described in claim 1, which is characterized in that the preparation method further includes step
(3) pallet molded part is pushed away by pushing away butt formula in vertical direction and cuts out lightening hole.
4. the preparation method of plastic pallet as claimed in claim 1 or 2, which is characterized in that the butt formula that pushes away is by pallet
Molded part is installed in fixed device, and the side of pallet molded part is pushed away to by pushing away cutting apparatus cutting out long hole.
5. the preparation method of plastic pallet as claimed in claim 4, which is characterized in that the fixed device is provided with rotating dress
It sets and clamping apparatus is adjusted in pallet molded part horizontal direction by clamping apparatus fixed tray molded part by rotating device
Position.
6. the preparation method of plastic pallet as claimed in claim 4, which is characterized in that described to push away pushing away cutting head and holding in the palm for cutting apparatus
The long hole of disc molding part matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710486027.XA CN109109294A (en) | 2017-06-23 | 2017-06-23 | A kind of preparation method of plastic pallet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710486027.XA CN109109294A (en) | 2017-06-23 | 2017-06-23 | A kind of preparation method of plastic pallet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109109294A true CN109109294A (en) | 2019-01-01 |
Family
ID=64732229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710486027.XA Pending CN109109294A (en) | 2017-06-23 | 2017-06-23 | A kind of preparation method of plastic pallet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109109294A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110948899A (en) * | 2019-11-07 | 2020-04-03 | 湖南工业大学 | Tray extrusion die device |
| CN110948766A (en) * | 2019-11-07 | 2020-04-03 | 湖南工业大学 | Extrusion molding device for wood-plastic composite tray |
-
2017
- 2017-06-23 CN CN201710486027.XA patent/CN109109294A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110948899A (en) * | 2019-11-07 | 2020-04-03 | 湖南工业大学 | Tray extrusion die device |
| CN110948766A (en) * | 2019-11-07 | 2020-04-03 | 湖南工业大学 | Extrusion molding device for wood-plastic composite tray |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190101 |