CN101376269A - Counter die locking mechanism of plastic moulding machine - Google Patents
Counter die locking mechanism of plastic moulding machine Download PDFInfo
- Publication number
- CN101376269A CN101376269A CNA2007100706096A CN200710070609A CN101376269A CN 101376269 A CN101376269 A CN 101376269A CN A2007100706096 A CNA2007100706096 A CN A2007100706096A CN 200710070609 A CN200710070609 A CN 200710070609A CN 101376269 A CN101376269 A CN 101376269A
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- die
- bed die
- bottom die
- plate
- locking
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Abstract
A locking mechanism for a plastic bottle blowing machine bottom die comprises left and right die carriers installed on a base. The left and the right die carriers are connected with a guide pillar. Left and right die plates are installed on the left and the right die carriers; dies are arranged on the left and the right die carries; and the left and the right die plates are driven by a die opening and closing mechanism. A bottom die plate is connected with a bottom die cylinder and a cylinder fixing plate through a piston rod. The locking mechanism is characterized in that two sides of the bottom die plate penetrate the cylinder fixing plate through guide rods and are connected with a bottom die locking plate; the cylinder fixing plate is installed on the guide pillar through a connecting plate; bottom die locking brackets are respectively arranged on the left die carrier and the right die carrier; baffles are arranged on the tops of the bottom die locking brackets; and regulation locking blocks are arranged below the baffles and are contacted with two sides of the bottom die locking plate. In the invention, the regulation locking blocks stop the bottom die locking plate, so that no bulking die appears when blowing. The invention has the advantages as follows: (1) when bottom die is opened or closed, the left and the right die plates move together with the bottom die, thereby shortening time and improving working efficiency; and (2) the bottle is not bonded to the bottom die, thereby ensuring that no fault occurs to the machine.
Description
Technical field
The present invention relates to blower for plastic bottle, particularly relate to counter die locking mechanism of plastic moulding machine, belong to the plastics machinery field.
Background technology
Plastics such as employing PET are raw material; produce plastic containers such as mineral water bottle, oil bottle; need through injection moulding bottle pipe; operations such as heating of bottle pipe and stretch blow moulding; the equipment of stretch blow moulding is installed in left and right template and bed die template in the frame, installation mold in each template mainly by frame; each template is driven by the opening and closing mold mechanism, and the Stretch and Blow Mechanism etc. of bottle moulding is formed.Prior art is shaped on the bed die groove at bottle one at the end of left and right mould; when work, at first put in place earlier by bed die; left and right mould is clipped in bed die in the groove when matched moulds; though having, bed die independently drives cylinder; but clamp force is little, only enters in the groove of left and right mould, forms definitely fixing; the mould that expands can not occur, and left and right template (mould is installed in the template) there is special-purpose clamping mechanism.After finishing stretch blow, left and right template is opened earlier, and bed die could be gone out from the groove of mould.Therefore, the shortcoming that prior art exists has: the one, and when matched moulds and die sinking, bed die and left and right mould exist the time difference, make prolong inefficiency each process time; The 2nd, because left and right mould at first is separated with the moulding bottle, tend to make bottle to be bonded on the bed die during die sinking, if adding trade union, automaton breaks down, cause shutdown, influenced the reliability of machine.
Summary of the invention
The objective of the invention is in order to overcome the shortcoming of prior art, provide a kind of left and right template bed die when the folding mould to move up and down simultaneously, shorten each process time, increase work efficiency, make the moulding bottle avoid being bonded on the bed die again, failsafe, the counter die locking mechanism of plastic moulding machine of raising automatic machine reliability.
The technical scheme of counter die locking mechanism of plastic moulding machine of the present invention is: comprise a left side that is installed on the support; right mould bases; a left side; right mould bases has guide pillar to be connected; on a left side; on the right mould bases left side is installed; right template; a left side; installation mold on the right template; a left side; right template is by opening; clamping drives; end template connects bed die cylinder to cylinder fixed head by piston rod; it is characterized in that the end template both sides pass air cylinder fixed plate through guide rod respectively and connect the bed die latch; air cylinder fixed plate is installed on the guide pillar through connecting plate; on left mould bases and right template, the bed die lock bracket is installed respectively; baffle plate is installed at the top of bed die lock bracket; baffle plate is installed down and is regulated latch segment, regulates latch segment and contacts with bed die latch both sides.
Counter die locking mechanism of plastic moulding machine of the present invention, owing to the adjusting latch segment that matches is arranged having had on the end template on latch and the bed die lock bracket, when matched moulds, regulate latch segment along with left-right template moves, the bed die latch is blocked, can not occur the mould that expands during stretch blow.The one, left and right template folding mould and bed die are simultaneously upper and lower to be moved, and the shortening time, increasing work efficiency reaches more than 15%; The 2nd, avoid the moulding bottle to be bonded on the bed die, guarantee the machine failsafe, improve the automation reliability.
Counter die locking mechanism of plastic moulding machine of the present invention is regulated latch segment and bed die latch both sides and is made oblique respectively, has had oblique, having overcome the bed die latch avoids the corner to collide with the adjusting latch segment in moving separately, work good, not stuck, reliable lock.Be shaped on slotted eye in its bed die lock bracket, regulate latch segment, can regulate according to size, the height of product mold and install by being bolted on the slotted eye.
Description of drawings
Fig. 1 is a counter die locking mechanism of plastic moulding machine die opening state schematic diagram of the present invention;
Fig. 2 is a counter die locking mechanism of plastic moulding machine matched moulds view of the present invention;
Fig. 3 is that Fig. 1 counter die locking mechanism of plastic moulding machine A-A is to schematic cross-section.
The specific embodiment
The present invention relates to counter die locking mechanism of plastic moulding machine; as Fig. 1-shown in Figure 3; comprise a left side that is installed on the support 1; right mould bases 2; 3; a left side; right mould bases has guide pillar 4 to be connected; on a left side; on the right mould bases left side is installed; right template 5; 6; a left side; installation mold 7 on the right template; a left side; right template is by opening; clamping drives; end template connects bed die cylinder 9 to air cylinder fixed plate 10 by piston rod 8; it is characterized in that end template 11 both sides pass air cylinder fixed plate 10 through guide rod 12 respectively and connect bed die latch 13; air cylinder fixed plate 10 is installed on the guide pillar 4 through connecting plate 20; on left mould bases 2 and right template 6, bed die lock bracket 14 is installed respectively; baffle plate 15 is installed at the top of bed die lock bracket, and baffle plate is installed for 15 times and regulated latch segment 16, regulates latch segment 16 and contacts with bed die latch 13 both sides.Owing to the adjusting latch segment that matches is arranged having had on the end template on latch and the bed die lock bracket, regulate latch segment during matched moulds along with the left-right template matched moulds moves, the bed die latch moves downward along with the end template locked mode is driven by the bed die cylinder simultaneously, behind the matched moulds, the bed die latch contacts with the adjusting latch segment, regulate latch segment the bed die latch is blocked, can not occur the mould that expands during stretch blow.Advantage has :-being that left and right template folding mould and bed die are simultaneously upper and lower moves, and the shortening time, increasing work efficiency reaches more than 15%; The 2nd, avoid the moulding bottle to be bonded on the bed die, guarantee the machine failsafe, improve the automation reliability.It regulates latch segment 16 and bed die latch 13 both sides are made oblique 17 respectively, has had oblique, has overcome the bed die latch and has avoided the corner to collide with regulating latch segment in moving separately, works good, and is not stuck, reliable lock.Be shaped on slotted eye 18 in its bed die lock bracket 14, regulate latch segment 16 and be fixed on the slotted eye 18, can regulate according to size, the height of product mold and install by bolt 19.But regulate latch segment 16 and also can be fixed on baffle plate 15 times, washer etc. is installed between adjusting latch segment and baffle plate junction, also can adjust the height of latch segment.
Claims (3)
1; counter die locking mechanism of plastic moulding machine; comprise a left side that is installed on the support (1); right mould bases (2; 3); a left side; right mould bases has guide pillar (4) to be connected; on a left side; on the right mould bases left side is installed; right template (5; 6); a left side; installation mold (7) on the right template; a left side; right template is by opening; clamping drives; end template connects bed die cylinder (9) to air cylinder fixed plate (10) by piston rod (8); it is characterized in that end template (11) both sides pass air cylinder fixed plate (10) through guide rod (12) respectively and connect bed die latch (13); air cylinder fixed plate (10) is installed on the guide pillar (4) through connecting plate (20); on left mould bases (2) and right template (6), bed die lock bracket (14) is installed respectively; baffle plate (15) is installed at the top of bed die lock bracket; baffle plate (15) is installed down and is regulated latch segment (16), regulates latch segment (16) and contacts with bed die latch (13) both sides.
2, counter die locking mechanism of plastic moulding machine as claimed in claim 1 is characterized in that regulating latch segment (16) and bed die latch (13) both sides are made oblique (17) respectively.
3, counter die locking mechanism of plastic moulding machine as claimed in claim 1 is characterized in that being shaped in the bed die lock bracket (14) slotted eye (18), regulates latch segment (16) and is fixed on the slotted eye (18) by bolt (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100706096A CN101376269B (en) | 2007-08-30 | 2007-08-30 | Counter die locking mechanism of plastic moulding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100706096A CN101376269B (en) | 2007-08-30 | 2007-08-30 | Counter die locking mechanism of plastic moulding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101376269A true CN101376269A (en) | 2009-03-04 |
| CN101376269B CN101376269B (en) | 2010-09-22 |
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ID=40420081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100706096A Expired - Fee Related CN101376269B (en) | 2007-08-30 | 2007-08-30 | Counter die locking mechanism of plastic moulding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101376269B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103171130A (en) * | 2013-03-19 | 2013-06-26 | 江苏新美星包装机械股份有限公司 | Single shaft die opening/closing and bottom die lifting linking mechanism |
| CN103171127A (en) * | 2013-03-19 | 2013-06-26 | 江苏新美星包装机械股份有限公司 | Bottle blowing machine |
| CN103171139A (en) * | 2013-03-19 | 2013-06-26 | 江苏新美星包装机械股份有限公司 | Uniaxial die opening and assembling and bottom die locking linkage mechanism |
| CN103171126A (en) * | 2013-03-19 | 2013-06-26 | 江苏新美星包装机械股份有限公司 | Bottle blowing machine |
| CN103171140A (en) * | 2013-03-19 | 2013-06-26 | 江苏新美星包装机械股份有限公司 | Bottle blowing machine |
| CN103660358A (en) * | 2013-11-28 | 2014-03-26 | 苏州凯尔博精密机械有限公司 | Automatic fast mould locking device |
| CN106965410A (en) * | 2012-08-17 | 2017-07-21 | 日精Asb机械株式会社 | The fixing means of blow mold component, blow-moulding machine and blow mold component |
| CN108454043A (en) * | 2018-05-04 | 2018-08-28 | 宁波尚唯汽车饰件有限公司 | A kind of vehicle noise insulation pad molding die retaining mechanism |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100427293C (en) * | 2003-10-27 | 2008-10-22 | 蔡桂森 | Mould clamping means for flastic bottle-blowing machine |
| CN2712612Y (en) * | 2004-04-22 | 2005-07-27 | 全冠(福建)机械工业有限公司 | Improved construction of lock die back board set |
| CN100589959C (en) * | 2005-12-16 | 2010-02-17 | 东莞佳鸿机械制造有限公司 | Clamping mechanism of plastic blowing machine |
| CN201115997Y (en) * | 2007-08-30 | 2008-09-17 | 林明茳 | Bed die locking mechanism of plastic bottle-blowing machine |
-
2007
- 2007-08-30 CN CN2007100706096A patent/CN101376269B/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106965410A (en) * | 2012-08-17 | 2017-07-21 | 日精Asb机械株式会社 | The fixing means of blow mold component, blow-moulding machine and blow mold component |
| CN106965410B (en) * | 2012-08-17 | 2019-03-29 | 日精Asb机械株式会社 | The fixing means of blow mold component, blow-moulding machine and blow mold component |
| CN103171126B (en) * | 2013-03-19 | 2015-07-01 | 江苏新美星包装机械股份有限公司 | Bottle blowing machine |
| CN103171126A (en) * | 2013-03-19 | 2013-06-26 | 江苏新美星包装机械股份有限公司 | Bottle blowing machine |
| CN103171140A (en) * | 2013-03-19 | 2013-06-26 | 江苏新美星包装机械股份有限公司 | Bottle blowing machine |
| CN103171130A (en) * | 2013-03-19 | 2013-06-26 | 江苏新美星包装机械股份有限公司 | Single shaft die opening/closing and bottom die lifting linking mechanism |
| CN103171140B (en) * | 2013-03-19 | 2015-07-01 | 江苏新美星包装机械股份有限公司 | Bottle blowing machine |
| CN103171130B (en) * | 2013-03-19 | 2015-10-28 | 江苏新美星包装机械股份有限公司 | A kind of single shaft folding mould, bed die lifting link-gear |
| CN103171127B (en) * | 2013-03-19 | 2015-12-23 | 江苏新美星包装机械股份有限公司 | A kind of bottle blowing machine |
| CN103171139A (en) * | 2013-03-19 | 2013-06-26 | 江苏新美星包装机械股份有限公司 | Uniaxial die opening and assembling and bottom die locking linkage mechanism |
| CN103171127A (en) * | 2013-03-19 | 2013-06-26 | 江苏新美星包装机械股份有限公司 | Bottle blowing machine |
| CN103660358A (en) * | 2013-11-28 | 2014-03-26 | 苏州凯尔博精密机械有限公司 | Automatic fast mould locking device |
| CN103660358B (en) * | 2013-11-28 | 2015-08-05 | 苏州凯尔博精密机械有限公司 | A kind of rapid mould clamping device automatically |
| CN108454043A (en) * | 2018-05-04 | 2018-08-28 | 宁波尚唯汽车饰件有限公司 | A kind of vehicle noise insulation pad molding die retaining mechanism |
| CN108454043B (en) * | 2018-05-04 | 2023-11-10 | 宁波尚唯汽车饰件有限公司 | Automobile sound insulation pad forming die locking mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101376269B (en) | 2010-09-22 |
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| C06 | Publication | ||
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100922 Termination date: 20130830 |