CN106426882A - Quick mould changing mechanism of rotary type bottle blowing machine - Google Patents
Quick mould changing mechanism of rotary type bottle blowing machine Download PDFInfo
- Publication number
- CN106426882A CN106426882A CN201611006456.4A CN201611006456A CN106426882A CN 106426882 A CN106426882 A CN 106426882A CN 201611006456 A CN201611006456 A CN 201611006456A CN 106426882 A CN106426882 A CN 106426882A
- Authority
- CN
- China
- Prior art keywords
- mould
- core
- shell
- spring
- pull bar
- 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
- 238000007664 blowing Methods 0.000 title abstract description 15
- 238000000071 blow moulding Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000001105 regulatory effect Effects 0.000 abstract 2
- 238000009415 formwork Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007787 solid Substances 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
-
- 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
- B29C2049/4856—Mounting, exchanging or centering moulds or parts thereof
- B29C2049/4858—Exchanging mould parts, e.g. for changing the mould size or geometry for making different products in the same mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/56—Stoppers or lids for bottles, jars, or the like, e.g. closures
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
The invention discloses a quick mould changing mechanism of a rotary type bottle blowing machine. The quick mould changing mechanism comprises a movable mould shell, a fixed mould shell, a movable mould core, a fixed mould core, a bottom mould and a bottom mould bracket, wherein the movable mould shell and the fixed mould shell are connected through a middle shaft; the fixed mould core and the fixed mould shell are fixedly connected through a first bolt; one end of a T-shaped head structure of a drawbar is fixedly connected with the movable mould core through a second bolt; the other end of the drawbar is connected with the movable mould shell through a regulating nut; a first spring base and a second spring base which are matched with each other are further arranged between the regulating nut and the movable mould shell; the first spring base and the second spring base are mounted on the drawbar in a sleeved mode; and a connecting hole between the bottom mould and the bottom mould bracket is a hardy hole structure. When products are changed for production, only the mould cores need to change; and the spring bases are arranged on the movable mould shell, so that relative balance is realized between elastic action of springs and bottle-blowing gas pressure, and therefore, stability of a bottle blowing process is faciliated.
Description
Technical field
The invention belongs to bottle blowing machine technical field, especially relates to a kind of fast mold change mechanism of rotary bottle blow-moulding machine.
Background technology
In the work process of bottle blowing machine, a bottle blowing machine needs the processing for several bottle, it is therefore desirable to be equipped with
The mould of several bottle blowing, and changed using different moulds according to different bottles, die changing mechanism is covered in adopting at present, this
Die changing mechanism relatively costly, while during bottle blowing, the effect due to bottle blowing air pressure can make the core rod of two splits split
Some gaps, the method for adopting at present is blown toward dynamic model internal pressurization, as air pressure has unstable, bottle blowing process can be made
Become impact.
Content of the invention
The technical problem to be solved is：A kind of die changing mechanism of the fast and low cost of mold changing speed is provided, is being blown
During bottle, this mold mechanism can also adjust the gap between two core rods.
In order to solve above-mentioned technical problem, the present invention is achieved by the following technical solutions：A kind of rotary bottle blow-moulding machine
Fast mold change mechanism, including dynamic model shell, cover half shell, moving-mould-core, cover half core, bed die and bed die support, the dynamic model shell with fixed
It is connected by axis between formwork, is fixedly connected by the first bolt between the cover half core and cover half shell, the moving-mould-core
Pull bar is provided between dynamic model shell, the pull bar is set to T font structure, one end of the T prefix structure of the pull bar passes through
Second bolt is fixedly connected with moving-mould-core, and the other end of the pull bar is connected with dynamic model shell phase by adjusting nut, the regulation
The first spring base and second spring seat for cooperating, first spring base and second is additionally provided between nut and dynamic model shell
Spring is provided between spring base, and first spring base and second spring cover for seat are connect on pull bar, the bed die
It is connected using the 3rd bolt between bed die support, the connecting hole between the bed die and bed die support is set to hardy hole knot
Structure.
Preferably, the pull bar is symmetrical arranged in the both sides of moving-mould-core, and every side of moving-mould-core is provided with three.
Preferably, both first spring base and second spring seat are set to the Cylindrical housing structure for matching.
Preferably, the installation side that first spring base, both second spring seats are coordinated using gap between pull bar
Formula.
Compared with prior art, usefulness of the present invention is：The present invention is when production is changed, it is only necessary to more change the mold
Core, due to being connected by Detachable connection structure between core rod and formwork, is therefore accelerated mold changing speed, improves work
Efficiency, simultaneously as being provided with spring base on dynamic model shell, and then can pass through to realize between the elastic reaction of spring and bottle blowing air pressure
Relative equilibrium, is conducive to the stability of bottle blowing process.
Description of the drawings：
The present invention is further described below in conjunction with the accompanying drawings.
Fig. 1 is the overall structure diagram of the present invention.
Fig. 2 is the axonometric chart of overall structure exploded view of the present invention.
Fig. 3 is the front view of overall structure exploded view of the present invention.
Fig. 4 is the top view of overall structure exploded view of the present invention.
In figure：1st, dynamic model shell；2nd, cover half shell；3rd, moving-mould-core；4th, cover half core；5th, axis；6th, pull bar；7th, the first spring base；
8th, second spring seat；9th, adjusting nut；10th, bed die；11st, bed die support；12nd, the first bolt；13rd, the second bolt；14th, the 3rd spiral shell
Bolt.
Specific embodiment：
Below in conjunction with the accompanying drawings and specific embodiment describes the present invention：
A kind of fast mold change mechanism of rotary bottle blow-moulding machine as shown in Figures 1 to 4, including dynamic model shell 1, cover half shell 2, moving-mould-core
3rd, cover half core 4, bed die 10 and bed die support 11, are connected by axis 5 between the dynamic model shell 1 and cover half shell 2, described fixed
It is fixedly connected by the first bolt 12 between core rod 4 and cover half shell 2, pull bar 6 between the moving-mould-core 3 and dynamic model shell 1, is provided with,
The pull bar 6 is set to T font structure, and one end of the T prefix structure of the pull bar 6 is solid by the second bolt 13 and moving-mould-core 3
Fixed connect, the other end of the pull bar 6 is connected with dynamic model shell 1 by adjusting nut 9, the adjusting nut 9 and dynamic model shell 1 it
Between be additionally provided with the first spring base 7 and second spring seat 8 for cooperating, between first spring base 7 and second spring seat 8
Spring is provided with, and first spring base 7 and second spring seat 8 are socketed on pull bar 6, the bed die 10 and bed die
It is connected using the 3rd bolt 14 between support 11, the connecting hole between the bed die 10 and bed die support 11 is set to hardy hole
Structure.
Further in order to increase the stability in the large of whole mould, the pull bar 6 is symmetrically set in the both sides of moving-mould-core 3
Put, and every side of moving-mould-core 3 is provided with three.
Both first spring base 7 and second spring seat 8 are set to the Cylindrical housing structure for matching, using this
Structure, is conducive to spring to install.
Further move on pull bar 6 for the ease of the first spring base 7, second spring seat 8, first spring base 7,
The mounting means for being coordinated using gap between both second spring seats 8 and pull bar 6.
Its specific embodiment is：The present invention is when production is changed, it is only necessary to change core rod, due to core rod and
It is connected by Detachable connection structure between formwork, mold changing speed is therefore accelerated, work efficiency is improve, simultaneously as dynamic
Spring base being installed on formwork, and then can pass through relative equilibrium to be realized between the elastic reaction of spring and bottle blowing air pressure, is conducive to
The stability of bottle blowing process.
It is emphasized that：The above is only presently preferred embodiments of the present invention, not the present invention is made any formal
Restriction, any simple modification, equivalent variations and modification that every technical spirit according to the present invention is made to above example,
All still fall within the range of technical solution of the present invention.
Claims (4)
1. a kind of fast mold change mechanism of rotary bottle blow-moulding machine, it is characterised in that：Including dynamic model shell（1）, cover half shell（2）, dynamic model
Core（3）, cover half core（4）, bed die（10）With bed die support（11）, the dynamic model shell（1）With cover half shell（2）Between pass through axis
（5）It is connected, the cover half core（4）With cover half shell（2）Between pass through the first bolt（12）It is fixedly connected, the moving-mould-core（3）
With dynamic model shell（1）Between be provided with pull bar（6）, the pull bar（6）It is set to T font structure, the pull bar（6）T prefix knot
One end of structure passes through the second bolt（13）With moving-mould-core（3）It is fixedly connected, the pull bar（6）The other end pass through adjusting nut
（9）With dynamic model shell（1）It is connected, the adjusting nut（9）With dynamic model shell（1）Between be additionally provided with the first spring for cooperating
Seat（7）With second spring seat（8）, first spring base（7）With second spring seat（8）Between be provided with spring, and described
First spring base（7）With second spring seat（8）Socket is installed in pull bar（6）On, the bed die（10）With bed die support（11）It
Between using the 3rd bolt（14）It is connected, the bed die（10）With bed die support（11）Between connecting hole be set to hardy hole knot
Structure.
2. the fast mold change mechanism of rotary bottle blow-moulding machine according to claim 1, it is characterised in that：The pull bar（6）?
Moving-mould-core（3）Both sides be symmetrical arranged, and moving-mould-core（3）Every side be provided with three.
3. the fast mold change mechanism of rotary bottle blow-moulding machine according to claim 1, it is characterised in that：First spring base
（7）With second spring seat（8）The two is set to the Cylindrical housing structure for matching.
4. the fast mold change mechanism of rotary bottle blow-moulding machine according to claim 1, it is characterised in that：First spring base
（7）, second spring seat（8）The two and pull bar（6）Between using gap coordinate mounting means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611006456.4A CN106426882A (en) | 2016-11-16 | 2016-11-16 | Quick mould changing mechanism of rotary type bottle blowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611006456.4A CN106426882A (en) | 2016-11-16 | 2016-11-16 | Quick mould changing mechanism of rotary type bottle blowing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106426882A true CN106426882A (en) | 2017-02-22 |
Family
ID=58208609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611006456.4A Pending CN106426882A (en) | 2016-11-16 | 2016-11-16 | Quick mould changing mechanism of rotary type bottle blowing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106426882A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109808153A (en) * | 2019-03-28 | 2019-05-28 | 广州达意隆包装机械股份有限公司 | A kind of interior digital-to-analog conversion apparatus and testing machine applied on testing machine |
| CN110053239A (en) * | 2019-02-19 | 2019-07-26 | 广州达意隆包装机械股份有限公司 | A kind of rapid dismounting apparatus and bottle blowing machine |
| CN113858592A (en) * | 2021-09-15 | 2021-12-31 | 松源机械制造有限公司 | Rotary bottle blowing machine bed die structure for producing medical infusion bottles |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6394781B1 (en) * | 2000-04-20 | 2002-05-28 | Golfang Mfg. & Development Co., Ltd. | Molds alterable in numbers for injecting molding machines |
| TW200512084A (en) * | 2003-09-30 | 2005-04-01 | qiong-qi Lin | Method and mold for blow forming |
| CN201325179Y (en) * | 2008-12-25 | 2009-10-14 | 解冬正 | Die opening and locking mechanism of bottle blowing machine |
| CN201627815U (en) * | 2009-10-27 | 2010-11-10 | 大一塑胶工业(香港)有限公司 | Hinge assembly of blow-molded product, blow-molded product with hinge assembly and special die |
| CN103171129A (en) * | 2013-03-19 | 2013-06-26 | 江苏新美星包装机械股份有限公司 | Rapid die changing mechanism |
| CN106079379A (en) * | 2016-07-01 | 2016-11-09 | 广州达意隆包装机械股份有限公司 | A kind of bottle blowing machine mold rapid-replacement mechanism |
-
2016
- 2016-11-16 CN CN201611006456.4A patent/CN106426882A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6394781B1 (en) * | 2000-04-20 | 2002-05-28 | Golfang Mfg. & Development Co., Ltd. | Molds alterable in numbers for injecting molding machines |
| TW200512084A (en) * | 2003-09-30 | 2005-04-01 | qiong-qi Lin | Method and mold for blow forming |
| CN201325179Y (en) * | 2008-12-25 | 2009-10-14 | 解冬正 | Die opening and locking mechanism of bottle blowing machine |
| CN201627815U (en) * | 2009-10-27 | 2010-11-10 | 大一塑胶工业(香港)有限公司 | Hinge assembly of blow-molded product, blow-molded product with hinge assembly and special die |
| CN103171129A (en) * | 2013-03-19 | 2013-06-26 | 江苏新美星包装机械股份有限公司 | Rapid die changing mechanism |
| CN106079379A (en) * | 2016-07-01 | 2016-11-09 | 广州达意隆包装机械股份有限公司 | A kind of bottle blowing machine mold rapid-replacement mechanism |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110053239A (en) * | 2019-02-19 | 2019-07-26 | 广州达意隆包装机械股份有限公司 | A kind of rapid dismounting apparatus and bottle blowing machine |
| CN109808153A (en) * | 2019-03-28 | 2019-05-28 | 广州达意隆包装机械股份有限公司 | A kind of interior digital-to-analog conversion apparatus and testing machine applied on testing machine |
| CN109808153B (en) * | 2019-03-28 | 2024-03-19 | 广州达意隆包装机械股份有限公司 | Internal mold conversion device applied to testing machine and testing machine |
| CN113858592A (en) * | 2021-09-15 | 2021-12-31 | 松源机械制造有限公司 | Rotary bottle blowing machine bed die structure for producing medical infusion bottles |
| CN113858592B (en) * | 2021-09-15 | 2023-09-22 | 松源机械制造有限公司 | Rotary bottle blowing machine bottom die structure for medical bottle hanging production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170222 |