CN102139531B - Shock absorption and locating mechanism for supporting seat during blank loading of plastic pulling-blowing machine - Google Patents
Shock absorption and locating mechanism for supporting seat during blank loading of plastic pulling-blowing machine Download PDFInfo
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- CN102139531B CN102139531B CN 201010107417 CN201010107417A CN102139531B CN 102139531 B CN102139531 B CN 102139531B CN 201010107417 CN201010107417 CN 201010107417 CN 201010107417 A CN201010107417 A CN 201010107417A CN 102139531 B CN102139531 B CN 102139531B
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- pressed compact
- bottle
- base
- bottle blank
- supporting seat
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- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
The invention relates to a shock absorption and locating mechanism for a supporting seat during blank loading of a plastic pulling-blowing machine, which comprises a running system installed on a plastic pulling-blowing machine stand, wherein the running system comprises a conveying chain and a bottle blank supporting seat arranged on the conveying chain, an auto-rotation mandrel is installed in the bottle blank supporting seat and matched with a plastic bottle blank, and the shock absorption and locating mechanism is installed on a stand at one side of the bottle blank supporting seat. The shock absorption and locating mechanism is characterized by comprising a locating seat installed on the stand, a shock absorption cylinder is installed in the locating seat and drives a linear shaft, and a locating plate is installed at the head of the linear shaft and is in contact with the bottle blank supporting seat. During blank loading, the shock absorption cylinder drives the locating plate at the head of the linear shaft to clamp the bottle blank supporting seat and eliminate after-shock generated after the running of the bottle blank supporting seat to ensure that the bottle blank is sleeved on the bottle blank supporting seat accurately and firmly by a manipulator, therefore, the phenomenon of bottle blank offsetting and falling is completely avoided, the unexpected effect is achieved, the heating and pulling-blowing quality of the bottle blank is ensured and the production efficiency is improved.
Description
Technical field
The present invention relates to that base belongs to the plastics machinery field to the weakening detent mechanism of supporting base on the plastic draw-blow machine, mainly for the production of hollow plastic containers such as mineral water bottle, oil bottle and bottle for cosmetics.
Background technology
Adopt and annotate stretch blow production hollow plastic container, as mineral water bottle, oil bottle and bottle for cosmetics etc., at first by injection machine plastic raw materials is made bottle base, by heater bottle base is heated again, then by stretch blow machine stretch blow moulding.Heater and stretch blow machine are combined on the machine, are called full-automatic plastic blowing machine.Full-automatic plastic blowing machine comprises an operational system, operational system is mainly the power chain that drives and the bottle base supporting base that is installed on the chain, by entering the moulding of stretch blow machine behind the heater (district), the operation of finishing in the whole service system can be divided into plastic bottle blank blank feeding mechanism, the thermal treatment zone, Stretch and Blow Mechanism and moulding bottle output mechanism to plastic bottle blank in operational system.The last blank technology of existing full-automatic plastic blowing machine is to adopt base on the manipulator, base needs a folder base pliers on the manipulator, pliers at first reaches and obtains bottle base on the feed track, then overturn 180 ° and bottle base is delivered to by the operational system of plastic bottle blank stretch blow machine, stretch out manipulator facing to the bottle base supporting base, the bottle base supporting base has the rotation core bar, and then the pressure handle bottle base is set on the rotation core bar of supporting base under the manipulator.But, because the bottle base supporting base is mounted on the chain, though chain halt (department's clothes driven by motor chain intermitten service) during last base, but the bottle base supporting base on the chain still exists remained shock and rocks, bottle base supporting base instability is set in the bottle base supporting base bottle base on the rotation core bar with regard to inaccurate (not vertical) with manipulator, and is not firm, skew, crooked or fall phenomenon occurs, seriously influenced heating and stretch blow quality and the production efficiency of bottle base.
Summary of the invention
The objective of the invention is in order to overcome the shortcoming of prior art, providing a kind of locatees the weakening of bottle base supporting base when going up base, it is accurate that bottle base is inserted on the rotation core bar, avoid skew, and further bottle base is pressed down, make bottle base be inserted on the reliable plastic draw-blow machine of rotation core bar of bottle base supporting base base to the weakening detent mechanism of supporting base.
Base to the technical scheme of the weakening detent mechanism of supporting base is on the plastic draw-blow machine of the present invention: comprise the operational system that is installed on the plastic draw-blow machine frame, operational system comprises chain and the bottle base supporting base that is arranged on the chain, the rotation core bar is installed in the bottle base supporting base, the rotation core bar matches with plastic bottle blank, be equipped with the weakening detent mechanism on one side frame of bottle base supporting base, it is characterized in that described weakening detent mechanism comprises the positioning seat of installing on the frame, the weakening cylinder is installed in positioning seat, the weakening cylinder drives linear axis, head at linear axis is installed location-plate, and location-plate contacts with the bottle base supporting base.
Base is to the weakening detent mechanism of supporting base on the plastic draw-blow machine of the present invention, side frame at the bottle base supporting base is equipped with the weakening detent mechanism, described weakening detent mechanism comprises the positioning seat of installing on the frame, the weakening cylinder is installed in positioning seat, the weakening cylinder drives linear axis, head at linear axis is installed location-plate, location-plate contacts with the bottle base supporting base, when last base, the location-plate that the weakening cylinder drives the linear axis head clamps the bottle base supporting base, eliminate the bottle base supporting base because moving the remained shock that the back produces, the bottle base that manipulator is set on the bottle base supporting base is accurate, firm, overcome the bottle base skew fully, the phenomenon of falling has obtained beyond thought effect, guaranteed heating and the stretch blow quality of bottle base, enhanced productivity.
Base is to the weakening detent mechanism of supporting base on the plastic draw-blow machine of the present invention, be equipped with pressed compact mechanism on the described positioning seat, described pressed compact mechanism comprises the pressed compact frame that is installed on the positioning seat, in the pressed compact frame guide pillar is installed, guide pillar connects portable plate, the pressed compact head is installed on the portable plate, at the pressed compact frame pressed compact cylinder is installed, the piston rod of pressed compact cylinder connects portable plate, and the pressed compact head on the drive portable plate contacts with plastic bottle blank, after plastic bottle blank was inserted in the rotation core bar, the pressed compact head that the pressed compact cylinder drives on the portable plate was depressed plastic bottle blank again, makes plastic bottle blank cooperate more reliable with the rotation core bar.Described guide pillar is equipped with guide pin bushing outward, and guide pin bushing has been arranged, and guide pillar slides up and down along sliding, and the pressed compact post is installed on the described portable plate, and the pressed compact post connects the pressed compact head, and is easy to connect, firm.
Description of drawings
Fig. 1 be on the plastic draw-blow machine of the present invention base to the weakening detent mechanism structural representation of supporting base;
Fig. 2 is that location-plate of the present invention is clamped bottle base supporting base and pressed compact mechanism depressed state schematic diagram;
Fig. 3 is that the A of Fig. 1 is to schematic diagram.
The specific embodiment
The present invention relates on a kind of plastic draw-blow machine base to the weakening detent mechanism of supporting base, as shown in Figure 1-Figure 3, comprise the operational system that is installed on the plastic draw-blow machine frame 15, operational system comprises chain 19 and the bottle base supporting base 16 that is arranged on the chain, rotation core bar 17 is installed in the bottle base supporting base, the rotation core bar matches with plastic bottle blank 18, be equipped with the weakening detent mechanism on one side frame of bottle base supporting base 16, it is characterized in that described weakening detent mechanism comprises the positioning seat of installing on the frame 15 4, weakening cylinder 11 is installed in positioning seat, weakening cylinder 11 drives linear axis 6, head at linear axis is installed location-plate 5, and location-plate 5 contacts with bottle base supporting base 16.This programme is equipped with the weakening detent mechanism at a side frame 15 of bottle base supporting base 16, described weakening detent mechanism comprises the positioning seat of installing on the frame 4, weakening cylinder 11 is installed in positioning seat 4, weakening cylinder 11 drives linear axis 6, head at linear axis 6 is installed location-plate 5, location-plate 5 contacts with bottle base supporting base 16, when last base, the location-plate 5 that weakening cylinder 11 drives linear axis 6 heads clamps bottle base supporting base 16, eliminate bottle base supporting base 16 because moving the remained shock that the back produces, the bottle base that manipulator is set on the bottle base supporting base is accurate, firm, overcome the bottle base skew fully, the phenomenon of falling, obtained beyond thought effect, guaranteed heating and the stretch blow quality of bottle base, enhanced productivity.Be equipped with pressed compact mechanism on the described positioning seat 4, described pressed compact mechanism comprises the pressed compact frame 3 that is installed on the positioning seat 4, guide pillar 1 is installed in the pressed compact frame, guide pillar connects portable plate 8, pressed compact head 10 is installed on the portable plate, at pressed compact frame 3 pressed compact cylinder 12 is installed, the piston rod 14 of pressed compact cylinder connects portable plate 8, and the pressed compact head 10 on the drive portable plate contacts with plastic bottle blank 18, after plastic bottle blank is inserted in the rotation core bar, the pressed compact head that the pressed compact cylinder drives on the portable plate is depressed plastic bottle blank again, makes plastic bottle blank cooperate more reliable with the rotation core bar.Be equipped with guide pin bushing 2 outside the described guide pillar 1, guide pin bushing has been arranged, guide pillar slides up and down along sliding, and pressed compact post 9 is installed on the described portable plate 8, and the pressed compact post connects pressed compact head 10, and is easy to connect, firm.
Claims (2)
- On the plastic draw-blow machine base to the weakening detent mechanism of supporting base, comprise the operational system that is installed on the plastic draw-blow machine frame (15), operational system comprises chain (19) and is arranged on bottle base supporting base (16) on the chain, rotation core bar (17) is installed in the bottle base supporting base, the rotation core bar matches with plastic bottle blank (18), be equipped with the weakening detent mechanism on one side frame of bottle base supporting base (16), it is characterized in that described weakening detent mechanism comprises the positioning seat of installing on the frame (15) (4), weakening cylinder (11) is installed in positioning seat, weakening cylinder (11) drives linear axis (6), head at linear axis is installed location-plate (5), location-plate (5) contacts with bottle base supporting base (16), described positioning seat is equipped with pressed compact mechanism on (4), described pressed compact mechanism comprises the pressed compact frame (3) that is installed on the positioning seat (4), guide pillar (1) is installed in the pressed compact frame, guide pillar connects portable plate (8), pressed compact head (10) is installed on the portable plate, at pressed compact frame (3) pressed compact cylinder (12) is installed, the piston rod of pressed compact cylinder (14) connects portable plate (8), and the pressed compact head (10) that drives on the portable plate contacts with plastic bottle blank (18).
- 2. base is characterized in that the outer guide pin bushing (2) that is equipped with of described guide pillar (1) to the weakening detent mechanism of supporting base on the plastic draw-blow machine as claimed in claim 1, and described portable plate (8) is gone up pressed compact post (9) is installed, and the pressed compact post connects pressed compact head (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010107417 CN102139531B (en) | 2010-01-29 | 2010-01-29 | Shock absorption and locating mechanism for supporting seat during blank loading of plastic pulling-blowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010107417 CN102139531B (en) | 2010-01-29 | 2010-01-29 | Shock absorption and locating mechanism for supporting seat during blank loading of plastic pulling-blowing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102139531A CN102139531A (en) | 2011-08-03 |
| CN102139531B true CN102139531B (en) | 2013-09-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010107417 Expired - Fee Related CN102139531B (en) | 2010-01-29 | 2010-01-29 | Shock absorption and locating mechanism for supporting seat during blank loading of plastic pulling-blowing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102139531B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104175534A (en) * | 2014-08-29 | 2014-12-03 | 章超超 | Feed mechanism of bottle blowing machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB684611A (en) * | 1949-11-29 | 1952-12-24 | T H P London Ltd | Improvements in or relating to a method of and means for blow-moulding plastic material |
| CN1332077A (en) * | 2000-06-26 | 2002-01-23 | 徐光中 | Blank feeder for bottle blow molding machine |
| CN2882974Y (en) * | 2005-12-06 | 2007-03-28 | 冯伟君 | Charger of full automatic bottle blow moulding machine |
| CN101190568A (en) * | 2006-11-25 | 2008-06-04 | 王自强 | Blank feeding mechanism for plastic heating drawing-blowing machine |
| CN201597176U (en) * | 2010-01-31 | 2010-10-06 | 王自强 | Shock absorption positioning mechanism of plastic stretch blow molding machine blank taking-up for supporting seat |
-
2010
- 2010-01-29 CN CN 201010107417 patent/CN102139531B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB684611A (en) * | 1949-11-29 | 1952-12-24 | T H P London Ltd | Improvements in or relating to a method of and means for blow-moulding plastic material |
| CN1332077A (en) * | 2000-06-26 | 2002-01-23 | 徐光中 | Blank feeder for bottle blow molding machine |
| CN2882974Y (en) * | 2005-12-06 | 2007-03-28 | 冯伟君 | Charger of full automatic bottle blow moulding machine |
| CN101190568A (en) * | 2006-11-25 | 2008-06-04 | 王自强 | Blank feeding mechanism for plastic heating drawing-blowing machine |
| CN201597176U (en) * | 2010-01-31 | 2010-10-06 | 王自强 | Shock absorption positioning mechanism of plastic stretch blow molding machine blank taking-up for supporting seat |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102139531A (en) | 2011-08-03 |
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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: 20130925 Termination date: 20170129 |