CN109435205A - A kind of Novel plastic bottle mold - Google Patents
A kind of Novel plastic bottle mold Download PDFInfo
- Publication number
- CN109435205A CN109435205A CN201811343332.4A CN201811343332A CN109435205A CN 109435205 A CN109435205 A CN 109435205A CN 201811343332 A CN201811343332 A CN 201811343332A CN 109435205 A CN109435205 A CN 109435205A
- Authority
- CN
- China
- Prior art keywords
- bottle
- handle
- half module
- embedded division
- blows
- 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.)
- Withdrawn
Links
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
- B29C49/20—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor of articles having inserts or reinforcements ; Handling of inserts or reinforcements
-
- 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
- B29C49/20—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor of articles having inserts or reinforcements ; Handling of inserts or reinforcements
- B29C2049/2021—Inserts characterised by the material or type
- B29C2049/2034—Attachments, e.g. hooks to hold or hang the blown article
- B29C2049/2039—Handles, e.g. handles or grips on bottles
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Abstract
The present invention relates to a kind of Novel plastic bottle molds, pass through the setting of through-hole, it stretches to the embedded division on handle by through-hole and blows a bottle inside cavity, and its prominent surface, and then during blowing bottle, bottle embryo is in expansion process, it is prominent in the part for blowing bottle housing surface that tight lives embedded division, establish closely firm connection relationship, it is different from the existing production method installed after bottle of first blowing, this mold can be realized and flush type handle integrally formed purpose during blowing bottle, improve the fixed degree of handle, and the process for eliminating artificial or machine insertion handle, production efficiency improves.
Description
Technical field
The present invention relates to plastic bottle production fields, are related to a kind of Novel plastic bottle mold.
Background technique
In daily life, the plastic bottle for filling the liquid such as water, oil dress is widely used in the daily life of consumer, pole
Big is convenient for people's lives.Common plastic bottle capacity, which is 1 liter to 5 liters, to be differed, or even has up to 10 liters of bottle,
But in use, the plastic bottle of low capacity can be placed it in shopping bag and be carried, but for 5 liters or 5 liters with
On plastic bottle, since its weight is larger, usually bottle side be arranged handle, to be convenient for carrying.The form of this handle
Have an integral type and two kinds of addition type, integral handles and plastic bottle are integrally formed, manufactured by same mold, but due to which increase
The difficulty of processing of mold, higher cost；Addition type handle is by being embedded in handle in the side of plastic bottle, i.e., in the molding of plastic bottle
In be provided with insertion position for being embedded in handle, after molding, handle is embedded by manpower or machine, this handle, by
Then be embedded in after plastic bottle maker, insertion position will there are the surpluses being embedded in for handle, shape cannot be with the insertion of handle
Portion fits like a glove, and leads to the fixed limitation of handle of insertion, the power that can bear is limited, therefore on large capacity plastic bottle
Handle be easy to fall off.
Summary of the invention
In order to solve the above technical problem, the present invention provides one kind can Novel plastic bottle mold, realized during blowing bottle
With the integrally formed purpose of flush type handle, the fixed degree of handle is improved.
A kind of Novel plastic bottle mold, the bottom mould including body mould and connection body mould, body mould are connected with bottom mould
It is formed afterwards and blows a bottle cavity, it is characterised in that: be provided with and be recessed inwardly and use that shape is matched with handle on the outside of the body mould
In the gap for placing handle, the gap is provided with the through-hole that bottle inside cavity is blown in connection up and down, and the through-hole is on handle
The embedded division of lower two sides, which stretches to, to be blown in bottle cavity, and the embedded division protrudes from and blows a bottle housing surface.
Preferably, the body mould includes the left half module and right half module being oppositely arranged, and the left half module and right half module are all provided with
It is equipped with type chamber, close connection both when blowing bottle, lower section, which is formed, blows bottleneck, and top cooperation is connect with bottom mould, two, middle part type chamber
Cooperatively form and blow a bottle cavity, in the middle part of the left half module and right half module outside be provided with half gap for cooperatively forming the gap and
Cooperatively form the through slot of through-hole.
Preferably, the embedded division of the handle protrudes from housing surface at least 5mm.
A kind of Novel plastic bottle mold of the invention stretches the embedded division on handle by through-hole by the setting of through-hole
Enter to blowing a bottle inside cavity, and its prominent surface, and then during blowing bottle, for bottle embryo in expansion process, tight is firmly embedding
It is prominent in the part for blowing bottle housing surface to enter portion, closely firm connection relationship is established, with the existing life first blown and installed after bottle
Production method is different, and this mold can realize during blowing bottle and the integrally formed purpose of flush type handle, improves handle
Fixed degree, and the process for eliminating artificial or machine insertion handle, production efficiency improve.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of plastic bottle with handles used in daily life；
Fig. 2 is the structural scheme of mechanism of handle；
Fig. 3 is the structural schematic diagram for producing mold used in Fig. 1 plastic bottle；
Fig. 4 is the structural schematic diagram of the embodiment of the present invention；
Fig. 5 is another structural schematic diagram of the embodiment of the present invention.
In figure: 1 body, 2 handles, 21 mounting portions, 22 grip parts, 23 embedded divisions, 24 insertion positions, 3 inner cavities, 4 body moulds,
41 left half modules, 42 right half modules, 43 type chambers, 44 blow bottleneck, 5 bottom moulds, 6 blow a bottle cavity, 61 protruding portions, 62 protrusion, 7 gap, 71
Half gap, 8 through-holes, 81 through slots.
Specific embodiment
With reference to the accompanying drawing and specific embodiment, the invention will be further described, in order to clearer understanding this
Invent claimed technical idea.
Plastic bottle with handles used in daily life is provided with peace on body 1 as shown in Figure 1, including body 1
The inner cavity 3 of handle 2 is filled, the shape of the handle 2 is specifically referred to Fig. 2, including the mounting portion 21 being mounted in the inner cavity 3
And for hand-held grip part 22, wherein about 21 two sides of mounting portion are respectively provided with an embedded division 23 outstanding and (actually should
Embedded division is the part that bottle body surface is embedded in handle), 3 upper and lower surface of inner cavity is provided with the insertion being recessed inwardly on body 1
Position 24, the embedded division 23 of two sides cooperate respectively with ipsilateral insertion position 24 to install fixed handle 2.But in process of production, lead to
It is often first the then mounting knob 2 by after bottle embryo bottle blowing moulding, therefore in order to which guarantee handle 2 smoothly installs and prevent handle 2 from existing
Damage is generated to body 1 in installation process, the insertion position 24 on bottle body is usually bigger than the embedded division 23 on handle 2, provides handle
The surplus that hand 2 is installed, shape cannot fit like a glove with the embedded division 23 of handle 2, lead to the fixed degree of handle 2 of insertion
Limited, the power that can bear is limited, therefore the handle 2 on body 1 is easy to fall off.And when producing above-mentioned plastic bottle, it is used
Mold be Fig. 3 shown in, blow bottle cavity 6 including formation joined together by body mould 4 and bottom mould 5, this blow bottle cavity 6 be provided in
The inwardly projecting protruding portion 61 in middle part is used for the inner cavity 3 of mounting knob 2, while about 61 protruding portion to be formed after blowing bottle
Two sides are provided with towards the protrusion 62 for blowing the protrusion of bottle cavity 6, embedding with the cooperation of embedded division 23 on handle 2 to be formed after blowing bottle
Enter position 24.
A kind of Novel plastic bottle mold is disclosed in the present embodiment, such as Fig. 4 and Fig. 5, including body mould 4 and connection body mould
4 bottom mould 5, body mould 4 and bottom mould 5 are formed after connecting blows (the specific setting about body mould 4, bottom mould 5 of bottle cavity 6
For state of the art, it is not detailed herein), it is provided on the outside of the body mould 4 and is recessed inwardly and shape and handle 2
What is matched is used to place the gap 7 of handle 2, and about 7 gap is provided with the through-hole 8 for being connected to and blowing inside bottle cavity 6, institute
It states through-hole 8 and is stretched to for the embedded division 23 of about 2 two sides of handle and blown in bottle cavity 6, and the embedded division 23 protrudes from and blows bottle cavity 6
Surface.The Novel plastic bottle mold stretches to the embedded division 23 on handle 2 by through-hole 8 and blows bottle by the setting of through-hole 8
Inside cavity 6, and its prominent surface, the protrusion in existing mold is served as, for bottle embryo in expansion process, tight lives embedded division
23 is prominent in the part for blowing 6 surface of bottle cavity, closely firm connection relationship is established, with the existing production first blown and installed after bottle
Method is different, and this mold can realize during blowing bottle and the integrally formed purpose of flush type handle 2, without there are installations
The surplus of handle 2 and the connection of embedded division 23 are even closer firm, improve the fixed degree of handle 2, and eliminate people
The process of work or machine insertion handle 2, improves production efficiency.
Specifically, the body mould 4 includes the left half module 41 and right half module 42 being oppositely arranged, the left half module 41 and right half
Mould 42 is provided with type chamber 43, and close connection both when blowing bottle, lower section, which is formed, blows bottleneck 44, and top cooperation is connect with bottom mould 5,
Two, middle part type chamber 43, which cooperatively forms, blows bottle cavity 6, and the left half module 41 and 42 middle part outside of right half module are provided with cooperation shape
At the gap 7 half gap 71 and cooperatively form the through slot 81 of through-hole 8, moreover, in order to guarantee the connection of body and handle 2 more
Step up close, the embedded division 23 of the handle 2 protrudes from housing surface at least 5mm, to provide enough site of action, can bear
Bigger active force.
The above is only specific embodiments of the present invention, are not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (3)
1. a kind of Novel plastic bottle mold, the bottom mould including body mould and connection body mould, after body mould is connected with bottom mould
A bottle cavity is blown in formation, it is characterised in that: is provided with and is recessed inwardly and what shape was matched with handle is used on the outside of the body mould
Place the gap of handle, the gap is provided with connection up and down and blows the through-hole of bottle inside cavity, the through-hole for handle above and below
The embedded division of two sides, which stretches to, to be blown in bottle cavity, and the embedded division protrudes from and blows a bottle housing surface.
2. a kind of Novel plastic bottle mold as described in claim 1, it is characterised in that: the body mould includes being oppositely arranged
Left half module and right half module, the left half module and right half module are provided with type chamber, and close connection both when blowing bottle, lower section, which is formed, blows bottle
Mouthful, top cooperation is connect with bottom mould, and two, middle part type chamber, which cooperatively forms, blows a bottle cavity, outer in the middle part of the left half module and right half module
The through slot that side is provided with half gap for cooperatively forming the gap and cooperatively forms through-hole.
3. a kind of Novel plastic bottle mold as described in claim 1, it is characterised in that: the embedded division of the handle protrudes from chamber
Body surface face at least 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811343332.4A CN109435205A (en) | 2018-11-13 | 2018-11-13 | A kind of Novel plastic bottle mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811343332.4A CN109435205A (en) | 2018-11-13 | 2018-11-13 | A kind of Novel plastic bottle mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109435205A true CN109435205A (en) | 2019-03-08 |
Family
ID=65552167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811343332.4A Withdrawn CN109435205A (en) | 2018-11-13 | 2018-11-13 | A kind of Novel plastic bottle mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109435205A (en) |
-
2018
- 2018-11-13 CN CN201811343332.4A patent/CN109435205A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190308 |
|
| WW01 | Invention patent application withdrawn after publication |