CN101633236B - Heating bottle blank conveying mechanism of full-automatic plastics drawing-blowing machine - Google Patents
Heating bottle blank conveying mechanism of full-automatic plastics drawing-blowing machine Download PDFInfo
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- CN101633236B CN101633236B CN2009100068963A CN200910006896A CN101633236B CN 101633236 B CN101633236 B CN 101633236B CN 2009100068963 A CN2009100068963 A CN 2009100068963A CN 200910006896 A CN200910006896 A CN 200910006896A CN 101633236 B CN101633236 B CN 101633236B
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- conveying mechanism
- blank
- heating
- shelf
- bottle blank
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Abstract
The invention discloses a heating bottle blank conveying mechanism of a full-automatic plastics drawing-blowing machine, comprising a template installed on a rack, a mould, a mould opening and closing mechanism, a drawing-blowing mechanism and a heating device, wherein, the heating device comprises a bottle pipe feeding mechanism, the blank feeding mouth of the heating device, a heating operation system, a blank discharging mouth and a conveying mechanism of heated bottle blank. The invention is characterized in that the conveying mechanism of the heated bottle blank comprises a slideway connected to the blank discharging mouth; a shelf on one side of the slideway is a long shelf, and the shelf on the other side of the slideway is a short shelf; the shelf is in contact with the mouth part of the plastic bottle blank; a blank conveying bracket is arranged on the rack which is provided with sectioned driving blocks and a pushing rod; the bracket is driven by an air cylinder moving up and down, the pushing rod is in contact with the inner mouth of the plastic bottle blank, the driving blocks are driven by a traverse cylinder to move left and right, and every two driving blocks are connected mutually by a positioning rod.
Description
Technical field
The present invention relates to plastic draw-blow machine, particularly relate to heating bottle blank conveying mechanism of full-automatic plastics drawing-blowing machine, belong to the plastics machinery field.
Background technology
When adopting injection moulding and stretch blow two-step method processing plastic hollow container, at first plastic raw materials such as PET are annotated and made bottle base by injection machine, bottle base needs the heater post bake, again the bottle base after the heating is put into the stretch blow of stretch blow machine mould and become bottle, prior art can be combined in heater and stretch blow machine on the machine, bottle base on the heater after the heating can enter in the stretch blow machine mould automatically, is called full-automatic plastic blowing machine.Though existing full-automatic plastic blowing machine can be sent into the plastic bottle blank after the heating in the stretch blow machine mould automatically, but the stretch blow machine must be installed on the working line of heater, so the heater route is very long, machine volume is very big, cost is expensive, and installs, debugs, keeps in repair trouble.
Summary of the invention
The objective of the invention is provides a kind of stretch blow machine and heater to install side by side in order to overcome the shortcoming that prior art exists, and the heating travel line is short out, and the entire machine volume is little, the heating bottle blank conveying mechanism of full-automatic plastics drawing-blowing machine that cost is low.
The technical scheme of heating bottle blank conveying mechanism of full-automatic plastics drawing-blowing machine of the present invention is: comprise rack-mounted template; mould and clasp mould mechanism; and Stretch and Blow Mechanism and heater; described heater comprises bottle pipe feed mechanism; the blank inlet of heater; heating operational system and blank outlet; and the conveying mechanism of heating back bottle base; it is characterized in that described stretch blow machine and heater install side by side; heater is installed in a side of stretch blow machine; described heating back bottle blank conveying mechanism comprises the slideway that is connected blank outlet; shelf one side of described slideway both sides is long shelf; opposite side is short shelf; shelf contacts with the oral area of plastic bottle blank; defeated base support is installed on frame; have merogenesis to drive piece and catch bar on the support, support is driven by the cylinder that moves up and down, and catch bar contacts with the plastic bottle blank internal orifice; the move left and right that drives piece is driven by lateral cylinder, and each drives between the piece and is linked to each other by backstay.
Heating bottle blank conveying mechanism of full-automatic plastics drawing-blowing machine of the present invention, bottle base during work after the heating comes out to enter slideway from heater, the cylinder that moves up and down drives catch bar decline and is inserted into the bottle base internal orifice, the external diameter of catch bar is littler than the internal diameter of bottle base mouth, only be to insert the bottle base mouth, very loose, driving catch bar by lateral cylinder moves along slideway promotion bottle base, after coming out from slideway, bottle base still rests on the long shelf and is promoted by catch bar, and locate mutually by backstay, the cylinder that moves up and down again rises, catch bar and bottle base mouth disengage, Yi Bian because at this moment bottle base has only and rest on the long shelf, can drop to automatically in mould or the blank feeding device after disengaging with catch bar.
Heating bottle blank conveying mechanism of full-automatic plastics drawing-blowing machine of the present invention, on its support slide block is installed, guide rod is installed in the slide block, support has fixed head, and the cylinder that moves up and down is installed on the fixed head, and defeated base slide rail is installed on the guide rod, driving piece and catch bar is installed on the defeated base slide rail, the cylinder that moves up and down drives slide rail and moves up and down, and an installation lateral cylinder at slide rail drives piece and drives move left and right by lateral cylinder.Be equipped with more than 1 on its described defeated base slide rail and drive piece, each drives in the piece a catch bar, once can promote 1 above plastic bottle blank, and production efficiency improves.Be equipped with spring leaf on its described long shelf, utilize the elasticity of spring leaf that bottle base is ejected shelf.Being equipped with on its described long shelf blows chews, and blows out bottle base by air blowing.
Description of drawings
Fig. 1 is a heating bottle blank conveying mechanism of full-automatic plastics drawing-blowing machine structural representation of the present invention;
Fig. 2 is a heating bottle blank conveying mechanism of full-automatic plastics drawing-blowing machine schematic top plan view of the present invention;
Fig. 3 is the present invention's mounting spring sheet schematic diagram on long shelf;
Fig. 4 is that the present invention installs to blow on long shelf and chews schematic diagram;
Fig. 5 is heating bottle blank conveying mechanism of the present invention and stretch blow thermomechanical components scheme of installation.
The specific embodiment
The present invention relates to heating bottle blank conveying mechanism of full-automatic plastics drawing-blowing machine; as Fig. 1-shown in Figure 5; comprise the fixed form 41 and the collapsible form 31 that are installed on the frame 1; fixed mould 4 and flexible mould 3 are arranged in the template; comprise the clasp mould mechanism 10 that cylinder and connecting rod etc. are formed; flexible mould 3 is along with in the collapsible form 31; outer moving; Stretch and Blow Mechanism 2 is arranged on the frame 1; and the while is installed in heater 9 side of stretch blow machine; on same frame; this heater has blank inlet 12; from the bottle base of feed mechanism 11 by blank inlet 12 to heating operational system 13; the heating operational system relies on friction pulley 91 drive bottle bases to advance and the while frictional rotation; bottle base is heated in the thermal treatment zone; blank outlet 14 from heater comes out again; then the plastic bottle blank after the heating is delivered in the mould via conveying mechanism or in the blank feeding device; principal character is to heat the back bottle blank conveying mechanism and comprises the slideway 15 that is connected blank outlet 14; described slideway 15 has shelf for both sides; shelf one side of both sides is long shelf 20; opposite side is short shelf 21; shelf contacts with the oral area of plastic bottle blank 8; the baffle ring that is the plastic bottle blank mouth rests on the shelf; it is the drive piece 17 and the catch bar 18 of merogenesis that bottle base is carried; driving piece 17 and catch bar 18 is to be positioned on the defeated base support 16 of frame 1; move up and down cylinder 19 and drive piece 17 and have horizontal mobile cylinder 81 to drive of support 16; each drives between the piece 17 and is linked to each other by backstay 82; the length of backstay 82 is equivalent to the centre-to-centre spacing of each die cavity in the mould; particularly the external diameter of catch bar 18 is littler than the internal diameter of bottle base mouth; only be to insert in the bottle base mouth; very loose; be easy to so insert and extract; just bottle base is promoted operation along slideway; after coming out from slideway; bottle base still rests on the long shelf 20 and is promoted by catch bar; die cavity top to mould; and locate mutually by backstay 82; the cylinder 19 that moves up and down again rises; catch bar 18 disengages with the bottle base mouth; because at this moment bottle base just rests one side of long shelf, drop in the mould automatically after disengaging with catch bar or in the blank feeding device 6.Slide block 24 is installed on its support, guide rod 25 is installed in the slide block 24, support 16 has fixed head 27, the cylinder 19 that moves up and down is installed on the fixed head 27, defeated base slide rail 26 is installed on the guide rod 25, is driven piece 17 and catch bar 18 and be installed on the defeated base slide rail 26, the cylinder 19 that moves up and down drives slide rail 26 and moves up and down, one at slide rail 26 lateral cylinder 81 is installed, is driven piece 17 and drive move left and right by lateral cylinder 81.Be equipped with on its described defeated base slide rail 26 and drive piece 17 more than 1, each drives in the piece 17 catch bar 18, once can promote 1 or 1 above plastic bottle blank, and production efficiency improves.Bottle base 8 on its long shelf 20 might not can drop in mould or the blank feeding device 6 after catch bar 18 is extracted automatically, so be equipped with spring leaf 22 on long shelf 20, utilizes the elasticity of spring leaf that bottle base is released shelf.Being equipped with on its described long shelf 20 blows chews 23, blows out bottle base by air blowing.
Claims (5)
1. heating bottle blank conveying mechanism of full-automatic plastics drawing-blowing machine; comprise rack-mounted template; mould and clasp mould mechanism; and Stretch and Blow Mechanism and heater; described heater comprises bottle pipe feed mechanism (11); the blank inlet of heater (12); heating operational system (13) and blank outlet (14); and the conveying mechanism of heating back bottle base; it is characterized in that described stretch blow machine and heater install side by side; heater (9) is installed in a side of stretch blow machine; described heating back bottle blank conveying mechanism comprises the slideway (15) that is connected blank outlet (14); shelf one side of described slideway (15) both sides is a long shelf (20); opposite side is short shelf (21); shelf contacts with the oral area of plastic bottle blank (8); defeated base support (16) is installed on frame; there is merogenesis to drive piece (17) and catch bar (18) on the support; support (16) is driven by the cylinder that moves up and down (19); catch bar (18) contacts with plastic bottle blank (8) internal orifice; the move left and right that drives piece (17) is driven by lateral cylinder (81), and each drives between the piece (17) and is linked to each other by backstay (82).
2. heating bottle blank conveying mechanism of full-automatic plastics drawing-blowing machine as claimed in claim 1, it is characterized in that installing on the support slide block (24), guide rod (25) is installed in the slide block (24), support (16) has fixed head (27), the cylinder (19) that moves up and down is installed on the fixed head (27), guide rod (25) is gone up defeated base slide rail (26) is installed, driving piece (17) and catch bar (18) is installed on the defeated base slide rail (26), the cylinder (19) that moves up and down drives slide rail (26) and moves up and down, one at slide rail (26) lateral cylinder (81) is installed, is driven piece (17) and drive move left and right by lateral cylinder (81).
3. heating bottle blank conveying mechanism of full-automatic plastics drawing-blowing machine as claimed in claim 2 is characterized in that being equipped with on the described defeated base slide rail (26) and drives piece (17) more than 1, and each drives in piece (17) a catch bar (18).
4. heating bottle blank conveying mechanism of full-automatic plastics drawing-blowing machine as claimed in claim 1 is characterized in that being equipped with on the described long shelf (20) spring leaf (22).
5. heating bottle blank conveying mechanism of full-automatic plastics drawing-blowing machine as claimed in claim 1 is characterized in that being equipped with on the described long shelf (20) blowing and chews (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100068963A CN101633236B (en) | 2008-07-22 | 2009-03-02 | Heating bottle blank conveying mechanism of full-automatic plastics drawing-blowing machine |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820122129.X | 2008-07-22 | ||
| CN200820122129 | 2008-07-22 | ||
| CN2009100068963A CN101633236B (en) | 2008-07-22 | 2009-03-02 | Heating bottle blank conveying mechanism of full-automatic plastics drawing-blowing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101633236A CN101633236A (en) | 2010-01-27 |
| CN101633236B true CN101633236B (en) | 2011-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100068963A Expired - Fee Related CN101633236B (en) | 2008-07-22 | 2009-03-02 | Heating bottle blank conveying mechanism of full-automatic plastics drawing-blowing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101633236B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102001142B (en) * | 2010-11-23 | 2013-04-24 | 林明茳 | Bottle blank positioning V-shaped slide way |
| DE102016003377A1 (en) * | 2016-03-22 | 2017-09-28 | Khs Corpoplast Gmbh | Method and apparatus for providing a stock of preforms |
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2009
- 2009-03-02 CN CN2009100068963A patent/CN101633236B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101633236A (en) | 2010-01-27 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170316 Address after: 318020 Taizhou, Huangyan, North City Development Zone Huimin Road, No. 23 Patentee after: Zhejiang Hongzhen Machine Mould Group Co., Ltd. Address before: 318020 Huangyan City, Taizhou Province West Road, No. 890, No. Patentee before: Cai Ye |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110803 Termination date: 20180302 |