CN200977723Y - Slipway type automatic blank feeding mechanism for plastic pulling and blowing machine - Google Patents
Slipway type automatic blank feeding mechanism for plastic pulling and blowing machine Download PDFInfo
- Publication number
- CN200977723Y CN200977723Y CN 200620140621 CN200620140621U CN200977723Y CN 200977723 Y CN200977723 Y CN 200977723Y CN 200620140621 CN200620140621 CN 200620140621 CN 200620140621 U CN200620140621 U CN 200620140621U CN 200977723 Y CN200977723 Y CN 200977723Y
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- China
- Prior art keywords
- bottle
- blank
- plastic
- feeding mechanism
- heater
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- Expired - Lifetime
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- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a slide way type automatic blank delivery mechanism for a plastic stretch blow molding machine, which is provided with a plastic stretch blow molding machine. The stretch blow molding machine has a guide rail arranged on the machine base, a fixed die plate, a front movable die plate, and a rear movable die plate. The free wheel at the bottom of the front and rear movable die plates contacts with the guide rail, the rear movable die plate is provided with an air cylinder, the piston rod of the air cylinder is connected in the fixed die plate, a bracket is arranged on the fixed die plate, a stretch blow molding mechanism is arranged on the bracket, and the die is arranged in the front movable die plate and the fixed die plate. The utility model is characterized in that a blank receiving fork is on the die of the front movable die plate or on the die of the fixed die plate, the blank receiving fork is matched with the slanting slide way, the other end of the slanting slide way is connected with the blank outlet of a heater, and the slanting slide way contacts with the plastic bottle blank. After being heated on the heater, the plastic bottle blank of the technical proposal goes out of the blank outlet of the heater, and directly enters into the blank receiving fork of the stretch blow molding machine die without manual operation, the motion is quick, and the efficiency is high, without pollution.
Description
Technical field
The utility model relates to the chute type automatically blank feeding mechanism of plastic draw-blow machine, belongs to the plastics machinery field, is mainly used in the production hollow plastic container, as mineral water bottle, oil bottle and makeup bottle etc.
Background technology
Adopt and annotate stretch blow production hollow plastic container, as mineral water bottle, oil bottle and bottle for cosmetics etc., at first plastic raw materials is made bottle base by injection machine, by heater bottle base is heated again, then by stretch blow machine stretch blow moulding, so need injection machine, plastic bottle blank heater and plastic draw-blow machine.Plastic draw-blow machine is by frame, and rack-mounted template drives the clasp mould mechanism of template, and Stretch and Blow Mechanism etc. is formed.Installation mold in the template of plastic draw-blow machine, mould can be made into one-mode cavity, also can be double mould cavity or multimode cavity, for example have plenty of eight die cavitys, that is to say 1 workpiece of time processing (bottle) to 8 workpiece, and multiplex's part more, promptly described one go out one usually ... one goes out eight etc.Prior art one goes out one no matter be, still one goes out eight, need the plastic bottle blank after the heating in the heater be put in the stretch blow machine mould by manual operations, but just stretch blow moulding, bottle after the stretch blow moulding is manually each taking-up again, therefore, the shortcoming that prior art exists is to operate very trouble, inefficiency, labor intensity of operating staff is big, very nervous, dangerous again, also may cause contact stain to plastic bottle.
Summary of the invention
The purpose of this utility model is in order to overcome the shortcoming of prior art, provide a kind of in heater the plastic bottle blank after the heating deliver to stretch blow machine mould automatically, action is fast, the efficient height, without manually-operated, the chute type automatically blank feeding mechanism of free of contamination plastic draw-blow machine.
The technical scheme of the chute type automatically blank feeding mechanism of the utility model plastic draw-blow machine is: a plastic draw-blow machine is arranged, the stretch blow machine has the guide rail that is installed on the support, fixed form, preceding collapsible form and back collapsible form, before, the free wheel of back collapsible form bottom contacts with guide rail, on the back collapsible form cylinder is installed, the piston rod of cylinder is connected in the fixed form, support is arranged on the fixed form, Stretch and Blow Mechanism is installed on the support, installation mold in preceding collapsible form and fixed form, connect the base fork before it is characterized in that on the mould of collapsible form or on the mould of fixed form, connecing the base fork matches with inclined ramp, the other end of inclined ramp connects the blank outlet of heater, and inclined ramp contacts with plastic bottle blank.
The chute type automatically blank feeding mechanism of plastic draw-blow machine of the present utility model, plastic bottle blank come out directly to enter connecing the base fork of stretch blow machine mould by inclined ramp from the blank outlet of heater after heating on the heater, without manually-operated, action is fast, and the efficient height is pollution-free.
The chute type automatically blank feeding mechanism of plastic draw-blow machine of the present utility model, die opening state be positioned at flexible mould connect base fork above hopper is arranged, hopper connects inclined ramp, the other end of inclined ramp connects the blank outlet of heater, plastic bottle blank after the heating comes out from the blank outlet of heater, enter hopper through inclined ramp, hopper plays cushioning effect and falls and connect base and stick.Spacing cylinder is installed in its inclined ramp, and spacing cylinder contacts with plastic bottle blank, and the arrangement of section entered in the mould between spacing cylinder had plastic bottle blank in order, helped stretch blow.Its hopper and inclined ramp are installed on the frame, and frame links to each other with heater.Its described inclined ramp is 1-8, perhaps more, be applicable to the stretch blow machine of a mould multistation, be exactly 1 workpiece of time processing (bottle)-8 workpiece or multiplex's part more, described heater is the linear pattern heater, and corresponding have 1-8 blank outlet or a more a plurality of blank outlet.Described linear pattern heater is one and connects the inlet pipe slideway and the linear pattern heating road of other end connection inclined ramp, the inwall that heats the heated holder of road one side in linear pattern has shelf, in the heated holder of opposite side, the friction band that rotation is arranged on the outer wall, shelf contacts with the baffle ring of plastic bottle blank, the friction band contacts with the oral area of plastic bottle blank, the friction band is along with the driving wheel and the driven pulley of driven by motor rotate, the conveying mechanism of its bottle base is to rely on the operation of advancing of friction band to hold contacting the plastic bottle blank oral area with shelf, make plastic bottle blank along with the friction tape running constantly advances in rotation, has simple structure, volume is little, characteristics such as cost province.The ejecting device of bottle is installed on fixed form.The ejecting device of its bottle is to push away a bottle cylinder, and the piston rod head that pushes away bottle cylinder contacts with the outer wall of bottle, and bottle is ejected.Perhaps the ejecting device of its bottle is that inflatable mouth is arranged on fixed form, and inflatable mouth blows out bottle at bottle from mould.Install on its preceding collapsible form and draw a bottle hook, draw bottle hook to contact with bottle, drawing bottle hook can be the right angle hook of 7 fonts, can be semicircle hook also, during die sinking along with the mobile of collapsible form pulled out bottle from the mould of fixed form.
Description of drawings
Fig. 1 is the chute type automatically blank feeding mechanism inclined ramp of the utility model plastic draw-blow machine schematic diagram that matches with the mould of preceding collapsible form;
Fig. 2 is the chute type automatically blank feeding mechanism inclined ramp of the utility model plastic draw-blow machine schematic diagram that matches with the mould of fixed form;
Fig. 3 is a kind of embodiment schematic top plan view of the chute type automatically blank feeding mechanism of the utility model plastic draw-blow machine;
Fig. 4 is that the chute type automatically blank feeding mechanism one of the utility model plastic draw-blow machine is annotated the multimode schematic diagram;
Fig. 5 is the linear pattern heater schematic top plan view of the chute type automatically blank feeding mechanism of the utility model plastic draw-blow machine.
The specific embodiment
The utility model relates to the chute type automatically blank feeding mechanism of plastic draw-blow machine, as Fig. 1-shown in Figure 5, a plastic draw-blow machine is arranged, the stretch blow machine has the guide rail 1 that is installed on the support 8, fixed form 4, preceding collapsible form 5 and back collapsible form 3, before, back collapsible form is linked to each other by guide rod 6, and pass fixed form 4, before, the free wheel 7 of back collapsible form bottom contacts with guide rail 1, cylinder 2 is installed on the back collapsible form, the piston rod 9 of cylinder is connected in the fixed form 4, support 11 is arranged on the fixed form, Stretch and Blow Mechanism 12 is installed on the support, installation mold in preceding collapsible form and fixed form, before being characterised in that, its major technology connects the base fork on the mould of collapsible form 5 or on the mould of fixed form 4, connecing the base fork matches with inclined ramp 18, the other end of inclined ramp 18 connects the blank outlet 21 of heater 20, inclined ramp 18 contacts with plastic bottle blank 17, plastic bottle blank after the heating comes out directly to enter connecing the base fork of stretch blow machine mould by inclined ramp from the heater blank outlet, without manually-operated, action is fast, the efficient height, pollution-free.Its die opening state be positioned at flexible mould connect base fork 14 above hopper 15 is arranged, hopper 15 connects inclined ramp 18, the other end of inclined ramp 18 connects the blank outlet 21 of heater 20, plastic bottle blank 17 after the heating comes out from the blank outlet 21 of heater 20, enter hopper 15 through inclined ramp 18,15 cushioning effects of hopper are fallen and are connect on the base fork 14, are installed on the flexible mould owing to connect the base fork, so plastic bottle blank is along with flexible mould moves the stretch blow moulding with the fixed mould matched moulds.Spacing cylinder 19 is installed in its inclined ramp 8, and spacing cylinder 19 contacts with plastic bottle blank 17, and the arrangement of section entered in the mould between spacing cylinder had plastic bottle blank in order, helped stretch blow.Its hopper 15 and inclined ramp 18 are installed on the frame 16, and frame 16 links to each other with heater 20.Its described inclined ramp 18 is 1-8, and perhaps more is exactly once to process 1 workpiece (bottle)-8 workpiece, perhaps more workpiece, production efficiency height, the described heater 20 of relative its are that the linear pattern heater has 1-8 blank outlet 21, perhaps more a plurality of blank outlets.Its described linear pattern heater is that a connection is advanced base slideway 29 and the linear pattern heating road of other end connection inclined ramp 18, the inwall that heats the heated holder 22 of road one side in linear pattern has shelf 23, on the inside and outside wall of the heated holder of opposite side, there is the friction of rotation to be with 24, shelf 23 contacts with the baffle ring of plastic bottle blank 17, friction contacts with the oral area of plastic bottle blank 17 with 24, and friction is rotated with 24 driving wheel 26 and driven pulleys 27 along with driven by motor.Rely on shelf 23 hold bottle base baffle plate and friction with 24 operation to the contacting of plastic bottle blank 17 oral areas, make plastic bottle blank along with the operation of friction band is constantly advanced in rotation, simple structure, installation, maintenance is very convenient, cost province.The ejecting device of bottle can be installed on fixed form 4.The ejecting device of its described bottle is to push away bottle cylinder 10, and the piston rod head that pushes away bottle cylinder 10 contacts with the outer wall of stretch blow aftershaping bottle, and bottle is released mould.Perhaps the ejecting device of its bottle is that inflatable mouth is arranged on fixed form, and inflatable mouth is at bottle, and the bottle of stretch blow moulding is blown out mould.Install on its preceding collapsible form 5 and draw bottle hook 28, draw bottle hook to contact with bottle, drawing bottle hook 28 can be the square hook, also can be semicircle hook, collapsible form 5 moves forward before during die sinking, by drawing bottle hook that the bottle of stretch blow moulding is pulled out from the mould of fixed form 4.
Claims (10)
1, the chute type automatically blank feeding mechanism of plastic draw-blow machine, a plastic draw-blow machine is arranged, the stretch blow machine has the guide rail (1) that is installed on the support, fixed form (4), preceding collapsible form (5) and back collapsible form (3), before, the free wheel of back collapsible form bottom contacts with guide rail (1), cylinder (2) is installed on the back collapsible form, the piston rod of cylinder (9) is connected in the fixed form (4), support (11) is arranged on the fixed form, Stretch and Blow Mechanism (12) is installed on the support, installation mold in preceding collapsible form and fixed form, it is characterized in that connecing on the mould of preceding collapsible form (5) or on the mould of fixed form (4) the base fork, connecing the base fork matches with inclined ramp (18), the other end of inclined ramp (18) connects the blank outlet (21) of heater (20), and inclined ramp (18) contacts with plastic bottle blank (17).
2, the chute type automatically blank feeding mechanism of plastic draw-blow machine as claimed in claim 1, it is characterized in that being positioned at the top that flexible mould connects base fork (14) in die opening state has hopper (15), hopper (15) connects inclined ramp (18), and the other end of inclined ramp (18) connects the blank outlet (21) of heater (20).
3, the chute type automatically blank feeding mechanism of plastic draw-blow machine as claimed in claim 1 is characterized in that spacing cylinder (19) is installed in the inclined ramp (18), and spacing cylinder (19) contacts with plastic bottle blank (17).
4, the chute type automatically blank feeding mechanism of plastic draw-blow machine as claimed in claim 1 is characterized in that hopper (15) and inclined ramp (18) are installed on the frame (16), and frame links to each other with heater.
5, the chute type automatically blank feeding mechanism of plastic draw-blow machine as claimed in claim 1 is characterized in that described inclined ramp (18) is 1-8, and described heater (20) is that the linear pattern heater has 1-8 blank outlet (21).
6, the chute type automatically blank feeding mechanism of plastic draw-blow machine as claimed in claim 5, it is characterized in that described linear pattern heater is one and connects the inlet pipe slideway and the linear pattern heating road of other end connection inclined ramp (18), the inwall that heats the heated holder (22) of road one side in linear pattern has shelf (23), in the heated holder of opposite side, the friction band (24) that rotation is arranged on the outer wall, shelf (23) contacts with the baffle ring of plastic bottle blank, friction band (24) contacts with the oral area of plastic bottle blank (17), and friction band (24) is along with the driving wheel (26) and the driven pulley (27) of driven by motor rotate.
7, the chute type automatically blank feeding mechanism of plastic draw-blow machine as claimed in claim 1 is characterized in that the upward ejecting device of installation bottle of fixed form (4).
8, the chute type automatically blank feeding mechanism of plastic draw-blow machine as claimed in claim 7, the ejecting device that it is characterized in that bottle are to push away a bottle cylinder (10), and the piston rod head that pushes away bottle cylinder contacts with the outer wall of bottle.
9, the chute type automatically blank feeding mechanism of plastic draw-blow machine as claimed in claim 7, the ejecting device that it is characterized in that bottle are that inflatable mouth is arranged on the fixed form, and inflatable mouth is at bottle.
10, the chute type automatically blank feeding mechanism of plastic draw-blow machine as claimed in claim 1 is characterized in that installing on the preceding collapsible form (5) and draws a bottle hook (28), draws bottle hook to contact with bottle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620140621 CN200977723Y (en) | 2006-11-30 | 2006-11-30 | Slipway type automatic blank feeding mechanism for plastic pulling and blowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620140621 CN200977723Y (en) | 2006-11-30 | 2006-11-30 | Slipway type automatic blank feeding mechanism for plastic pulling and blowing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200977723Y true CN200977723Y (en) | 2007-11-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620140621 Expired - Lifetime CN200977723Y (en) | 2006-11-30 | 2006-11-30 | Slipway type automatic blank feeding mechanism for plastic pulling and blowing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200977723Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101190569B (en) * | 2006-11-30 | 2011-07-27 | 蔡佳祎 | Slideway type automatically blank feeding mechanism for plastic heating drawing-blowing machine |
| CN102229238A (en) * | 2011-04-09 | 2011-11-02 | 张家港市普天机械制造有限公司 | Front and rear moving device of bottle blowing machine die head |
| CN102233666A (en) * | 2010-04-27 | 2011-11-09 | 克朗斯股份公司 | Stretch blowing machine |
| US8366437B2 (en) | 2010-10-04 | 2013-02-05 | Graham Packaging Company, L.P. | Angle link pivot bracket for wheel |
| US8388333B2 (en) | 2010-09-30 | 2013-03-05 | Graham Packaging Company, L.P. | Systems for purging polyethylene terephthalate from an extrusion blow molding apparatus |
| CN101544054B (en) * | 2008-03-28 | 2013-04-03 | 蔡业 | Blank supplying and automatic bottle shedding mechanism of plastic blowing machine |
| US8523557B2 (en) | 2010-09-29 | 2013-09-03 | Graham Packaging Company, L.P. | Blow needle for extrusion blow molding PET |
| CN103862656A (en) * | 2012-12-14 | 2014-06-18 | 克罗内斯股份公司 | Optimized Preform Feed |
| CN104339638A (en) * | 2013-08-05 | 2015-02-11 | 克朗斯股份公司 | Method for production control in stretch blow molding of plastic containers and a test preform |
-
2006
- 2006-11-30 CN CN 200620140621 patent/CN200977723Y/en not_active Expired - Lifetime
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101190569B (en) * | 2006-11-30 | 2011-07-27 | 蔡佳祎 | Slideway type automatically blank feeding mechanism for plastic heating drawing-blowing machine |
| CN101544054B (en) * | 2008-03-28 | 2013-04-03 | 蔡业 | Blank supplying and automatic bottle shedding mechanism of plastic blowing machine |
| CN102233666B (en) * | 2010-04-27 | 2014-04-16 | 克朗斯股份公司 | Stretch blowing machine |
| US9114559B2 (en) | 2010-04-27 | 2015-08-25 | Krones Ag | Stretch-blow molding machine |
| CN102233666A (en) * | 2010-04-27 | 2011-11-09 | 克朗斯股份公司 | Stretch blowing machine |
| US8523557B2 (en) | 2010-09-29 | 2013-09-03 | Graham Packaging Company, L.P. | Blow needle for extrusion blow molding PET |
| US8388333B2 (en) | 2010-09-30 | 2013-03-05 | Graham Packaging Company, L.P. | Systems for purging polyethylene terephthalate from an extrusion blow molding apparatus |
| US8366437B2 (en) | 2010-10-04 | 2013-02-05 | Graham Packaging Company, L.P. | Angle link pivot bracket for wheel |
| CN102229238A (en) * | 2011-04-09 | 2011-11-02 | 张家港市普天机械制造有限公司 | Front and rear moving device of bottle blowing machine die head |
| CN103862656A (en) * | 2012-12-14 | 2014-06-18 | 克罗内斯股份公司 | Optimized Preform Feed |
| US9381708B2 (en) | 2012-12-14 | 2016-07-05 | Krones Ag | Optimized preform feed |
| CN103862656B (en) * | 2012-12-14 | 2017-08-18 | 克罗内斯股份公司 | Optimize preform feeding |
| CN104339638A (en) * | 2013-08-05 | 2015-02-11 | 克朗斯股份公司 | Method for production control in stretch blow molding of plastic containers and a test preform |
| US9346213B2 (en) | 2013-08-05 | 2016-05-24 | Krones Ag | Method for production control in stretch blow molding of plastic containers and a test preform |
| CN104339638B (en) * | 2013-08-05 | 2017-07-28 | 克朗斯股份公司 | Production control method and experiment preformed member in the stretch-blow of plastic containers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20071121 Effective date of abandoning: 20061130 |