CN108995184A - The double molding dies of single-station - Google Patents
The double molding dies of single-station Download PDFInfo
- Publication number
- CN108995184A CN108995184A CN201810992314.2A CN201810992314A CN108995184A CN 108995184 A CN108995184 A CN 108995184A CN 201810992314 A CN201810992314 A CN 201810992314A CN 108995184 A CN108995184 A CN 108995184A
- Authority
- CN
- China
- Prior art keywords
- station
- blow moulding
- molding
- half module
- molding dies
- 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
- 238000000465 moulding Methods 0.000 title claims abstract description 32
- 238000000071 blow moulding Methods 0.000 claims abstract description 35
- 238000000034 method Methods 0.000 description 7
- 238000005520 cutting process Methods 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229920005992 thermoplastic resin Polymers 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/48—Moulds
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/48—Moulds
- B29C49/48185—Moulds with more than one separate mould cavity
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of double molding dies of single-station, half module that is identical including two structures and corresponding to each other fastening, two horizontal forming parts are provided in the half module, blow moulding, the junction for two forming parts that the blow moulding is connected to downwards in the half module are correspondingly arranged at the top of the contact surface of two half modules；The structure of the forming part is just matched with the structure for the shaped article wanted and can be cooperated, by the way of the present invention is connected using two forming portion, so that two forming parts are after molding to can produce two shaped articles, two products of a station one-pass molding may be implemented through the invention, improve the working efficiency of blow moulding machine.
Description
Technical field
The present invention relates to grinding tool technical field more particularly to a kind of double molding molds of single-station.
Background technique
Blow moulding machine refers to that the sealant that will be gushed out blows the mold for being attached to certain shapes, to form product.Blow molding
Claim hollow blow molding, is the common method of plastic processing.The tubular plastic parison that thermoplastic resin is squeezed out or is injection moulded,
(or being heated to soft state) while hot, is placed in split cavity, is passed through compressed air after die closing in parison immediately, makes plastic parison
Inflation and be tightly attached on mould inner wall, through cooling and demolding to get arrive various hollow products.
Common blow moulding machine is mostly either simplex bit architecture, i.e., die head one clamping of correspondence, operational process are,
After die head extrusion pipe, after the processes such as molding, air blowing, cooling and shaping, die sinking blanking, this molding of above-mentioned molding to blanking
In process, die head will stop being fed squeezing out operation, and blow moulding machine at this time is that have continuous feeding ability, but have to wait
Above-mentioned molding to blanking process completion, to cause the loss of time waited in vain, in order to solve this problem, a kind of single mode
The blow moulding machine of head double-station comes into being, and cooperates double-station co-ordination by using single mode head, reduces and even avoid die head
Waiting time improves the utilization rate of equipment, improves the working efficiency of blow moulding machine, such coordinative operation side using two stations
Although formula can solve the die head waiting time, but be still one product of a station one-pass molding, for major blowing mould
For tool, die sinking and die closing each time can all be damaged blow moulding machine itself, therefore, if an a kind of station can be provided
The mold that two products can be formed can effectively solve problem above, the significantly more efficient working efficiency for improving blow moulding machine.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of double molding dies of the single-station of two products of one-pass molding,
Improve the working efficiency of blow moulding machine.
In order to solve the above technical problems, the technical scheme is that the double molding dies of single-station, including two structures are identical
And the half module fastened is corresponded to each other, two horizontal forming parts are provided in the half module, the contact surface top of two half modules is right
Blow moulding, the junction for two forming parts that the blow moulding is connected to downwards in the half module should be provided with.
The two forming part structures are identical as a preferred technical solution, is symmetrically set.
The junction of two forming parts is provided with interconnecting piece, the width of the interconnecting piece as a preferred technical solution,
Greater than the diameter of the blow moulding.
Positioning device is correspondingly arranged on the contact surface of two half modules as a preferred technical solution,.
By adopting the above-described technical solution, the double molding dies of single-station, including two structures are identical and correspond to each other fastening
Half module, two horizontal forming parts are provided in the half module, are correspondingly arranged on blow moulding at the top of the contact surface of two half modules,
The junction for two forming parts that the blow moulding is connected to downwards in the half module；The beneficial effects of the present invention are: described
The structure of forming part is just matched with the structure for the shaped article wanted and can be cooperated, and the present invention uses two forming portion
Connected mode may be implemented one so that two forming parts are after molding to can produce two shaped articles through the invention
Two products of a station one-pass molding, improve the working efficiency of blow moulding machine.
Detailed description of the invention
The following drawings are only intended to schematically illustrate and explain the present invention, not delimit the scope of the invention.Wherein:
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of half module of the embodiment of the present invention；
Fig. 3 is the front view of half module of the embodiment of the present invention；
Fig. 4 is product after molding of the embodiment of the present invention；
Fig. 5 is that product is cut into the schematic diagram after two after the embodiment of the present invention forms；
In figure: 1- half module；2- forming part；3- product；4- blow moulding；5- interconnecting piece；6- is blow molded hole.
Specific embodiment
With reference to the accompanying drawings and examples, the present invention is further explained.In the following detailed description, only pass through explanation
Mode describes certain exemplary embodiments of the invention.Undoubtedly, those skilled in the art will recognize,
In the case where without departing from the spirit and scope of the present invention, described embodiment can be repaired with a variety of different modes
Just.Therefore, attached drawing and description are regarded as illustrative in nature, and are not intended to limit the scope of the claims.
As shown in Figure 1, Figure 2 and Figure 3, the double molding dies of single-station, identical including two structures and corresponding to each other fastening half
Mould 1, in the present embodiment, the shape of the half module 1 are rectangle, and two half modules 1 correspond to each other setting in front and back, by hydraulic
Oil cylinder, cylinder or the driving of other mechanical mechanisms realize that molding is acted with die sinking, this driving method is ordinary skill people
Technology well known to member, details are not described herein, and two horizontal forming parts 2, the knot of the forming part 2 are provided in the half module 1
Structure is just matched with the structure for the shaped article 3 wanted and can be cooperated, in the present embodiment, two forming parts 2
Structure is identical to be symmetrically set, so that two forming part 2 two products 3 after molding are that structure is identical and be connected symmetrically to each other
, as shown in figure 4, two products 3 of a station one-pass molding may be implemented through this embodiment, improve the work effect of blow moulding machine
Rate, while the mold in the blow moulding machine of double-station can be made to double molding dies of the present embodiment in conjunction with the prior art,
It can be further improved the working efficiency of blow moulding machine, certain two forming part 2 or different structure, i.e., after molding two
The structure of product 3 is different, can be designed according to different needs.
Blow moulding 4 is correspondingly arranged at the top of the contact surface of two half modules 1, the blow moulding 4 is connected to downwards described half
The junction of two forming parts 2 in mould 1 guarantees when being blown into compressed air from the blow moulding 4, plastic parison can be made to blow
Swollen and be tightly attached on the inner wall of the half module 1, after being blown into compressed air, compressed air forces the chamber of plastic parison two sides to the left and right
Molding in vivo.
The junction of two forming parts 2 is provided with interconnecting piece 5, and the width of the interconnecting piece 5 is greater than the blow moulding 4
Diameter, product 3 after molding are two products 3 interconnected, and needing to carry out two products 3 cutting separation just can be used,
Therefore the interconnecting piece 5 between two forming parts 2 is cut, however since the present embodiment is blow molding, at
Can be there are blow molding hole 6 corresponding with the blow moulding 4 on type product 3, there are institutes for continuation on the product 3 after cutting in order to prevent
Blow molding hole 6 is stated, so that product 3 is unsightly or the practicability is poor, it is therefore desirable to by two product 3 after molding with the interconnecting piece
5 corresponding part integral cuttings are fallen, and the diameter of the blow moulding 4 is less than the width of the interconnecting piece 5, therefore blows with described
The part of mole 6 can be cut together, and the effect after cutting is as shown in figure 5, two products 3 after cutting can be used alone.
Positioning device is correspondingly arranged on the contact surface of two half modules 1, the positioning device is location hole and positioning pin
Corresponding matching, for guarantee two half modules 1 between can accurately mold, prevent product 3 after molding from misplacing.
The above shows and describes the basic principle, main features and advantages of the 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 (4)
1. the double molding dies of single-station, half module that is identical including two structures and corresponding to each other fastening, it is characterised in that: the half module
Two horizontal forming parts are inside provided with, are correspondingly arranged on blow moulding at the top of the contact surface of two half modules, the blow moulding is downward
The junction of two be connected in the half module the forming part.
2. the double molding dies of single-station as described in claim 1, it is characterised in that: the two forming part structures are identical mutually right
Claim setting.
3. the double molding dies of single-station as described in claim 1, it is characterised in that: the junction of two forming parts is provided with
Interconnecting piece, the width of the interconnecting piece are greater than the diameter of the blow moulding.
4. the double molding dies of single-station as claimed in claim 1,2 or 3, it is characterised in that: on the contact surface of two half modules
It is correspondingly arranged on positioning device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810992314.2A CN108995184A (en) | 2018-08-29 | 2018-08-29 | The double molding dies of single-station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810992314.2A CN108995184A (en) | 2018-08-29 | 2018-08-29 | The double molding dies of single-station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108995184A true CN108995184A (en) | 2018-12-14 |
Family
ID=64594163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810992314.2A Pending CN108995184A (en) | 2018-08-29 | 2018-08-29 | The double molding dies of single-station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108995184A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111319240A (en) * | 2020-04-02 | 2020-06-23 | 宁波一象吹塑家具有限公司 | A kind of blow molding equipment and its automatic closing and picking up method |
-
2018
- 2018-08-29 CN CN201810992314.2A patent/CN108995184A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111319240A (en) * | 2020-04-02 | 2020-06-23 | 宁波一象吹塑家具有限公司 | A kind of blow molding equipment and its automatic closing and picking up method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181214 |
|
| WD01 | Invention patent application deemed withdrawn after publication |