CN102173049B - Monorail type opening and closing die locking mechanism of plastic container stretching and blowing machine - Google Patents
Monorail type opening and closing die locking mechanism of plastic container stretching and blowing machine Download PDFInfo
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- CN102173049B CN102173049B CN 201110001796 CN201110001796A CN102173049B CN 102173049 B CN102173049 B CN 102173049B CN 201110001796 CN201110001796 CN 201110001796 CN 201110001796 A CN201110001796 A CN 201110001796A CN 102173049 B CN102173049 B CN 102173049B
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- cylinder
- guide rail
- matched moulds
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- 230000007246 mechanism Effects 0.000 title claims abstract description 31
- 229920003023 plastic Polymers 0.000 title claims abstract description 24
- 239000004033 plastic Substances 0.000 title claims abstract description 24
- 238000007664 blowing Methods 0.000 title abstract 2
- 238000009434 installation Methods 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 210000001161 mammalian embryo Anatomy 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention relates to a monorail type opening and closing die locking mechanism of a plastic container stretching and blowing machine, and the mechanism provided by the invention comprises a bottom plate and an upper plate, wherein two end fixing plates are mounted between the bottom plate and the upper plate, middle plates are mounted inside the fixing plates, each middle plate is used for driving a moving die plate and a die through a die opening and closing mechanism, a bottom die cylinder and a bottom die are arranged below the die, and the bottom die is matched with the die through the bottom die cylinder. The monorail type opening and closing die locking mechanism is characterized in that a linear guide rail is mounted on the bottom plate, a guide rail sliding block is mounted below the moving die plate, the moving die plate can slide on the linear guide rail through the guide rail sliding block, a pressurizing piston is mounted in each fixing plate, and the pressurizing pistons are matched with the outer walls of the middle plates. The linear guide rail is placed on the bottom plate, the moving die plate can slide on the linear guide rail through the guide rail sliding block, the manufacturing is easy, the manufacturing cost is reduced, the weight of the whole machine is reduced, the pressurizing pistons are mounted in the fixing plates on the two sides, the pressing force of each pressurizing piston is large, the moving die plate and the die operate smoothly, the die locking is reliable, and the service life is ensured.
Description
Technical field
The present invention relates to plastic containers stretch blow machine, particularly relate to plastic containers stretch blow machine monorail mode locking mechanism for opening or closing, belong to the plastics machinery field.
Background technology
Plastic containers stretch blow machine comprises solid plate and the moving platen that is installed in the frame, and moving platen is driven by clasp mould mechanisms such as cylinder and connecting rods, and one of shortcoming that prior art exists is that template needs four pull bars, all need line slideway up and down, the structure more complicated, processing trouble, Heavy Weight; Two of shortcoming is to have only clasp mould mechanism usually, behind the matched moulds and do not have clamping apparatus, and influences service life; Three of shortcoming is that plastic containers (for example plastic bottle) the turnover speed that enters after bottle embryo and the stretch blow of mould is slow, and operation does not steadily have noise.
Summary of the invention
The objective of the invention is provides a kind of falsework simple in structure in order to overcome the shortcoming that prior art exists, and clamp force is big, operates steadily, and has spcific power to carry bottle embryo and moulding plastics container, fireballing plastic containers stretch blow machine monorail mode locking mechanism for opening or closing.
The technical scheme of plastic containers stretch blow machine monorail mode locking mechanism for opening or closing of the present invention is: comprise base plate and upper plate; two fixed head is installed between base plate and upper plate; plate in the fixed head installed inside; plate drives moving platen and mould by clasp mould mechanism in each; bed die cylinder and bed die are arranged below mould; bed die matches with mould by the bed die cylinder; it is characterized in that on the described base plate line slideway being installed; be equipped with the guide rail slide block under the moving platen; moving platen slides at line slideway by the guide rail slide block; charged piston is installed in fixed head, and charged piston matches with middle plate outer wall.
The invention discloses a kind of plastic containers stretch blow machine monorail mode locking mechanism for opening or closing; only at base plate line slideway is installed; moving platen slides at line slideway by the guide rail slide block of lower end; constitutional detail is simple; easy to manufacture; reduced manufacturing cost; alleviated the weight of complete machine; and in the fixed head of both sides, charged piston is installed, and the thrust of charged piston is big, and charged piston acts on middle plate; middle plate acts on moving platen and mould by clasp mould mechanism; moving platen and mould are operated steadily, and the mould locked mode is reliable, guarantees service life.
Plastic containers stretch blow machine monorail mode locking mechanism for opening or closing of the present invention; described clasp mould mechanism is included in the matched moulds cylinder is installed in the base plate; be equipped with matched moulds cylinder holder on the matched moulds cylinder; mounting center arm-tie and matched moulds top board on the matched moulds cylinder holder; in matched moulds top board both sides front rod and back link are installed, moving platen, front rod, back link and middle plate are connected by rear axle, axis and front axle.During matched moulds; piston rod drive matched moulds cylinder holder by the matched moulds cylinder pulls down; it is downward that matched moulds cylinder holder drives the matched moulds top board; the matched moulds top board drives front and rear connecting rods around forward and backward axial rotation down by axis; it is mobile forward to drive moving platen simultaneously, makes left and right sides mould matched moulds, then moves opposite during die sinking; this clasp mould mechanism is simple in structure, operates steadily.The conveying mechanism of described bottle embryo and plastic containers is included in servo electric cylinder fixed block is installed under the upper plate, fix servo electric cylinder in the servo electric cylinder fixed block, servo electric cylinder one side is installed servomotor, and servo electric cylinder movable plate is installed under the servo electric cylinder, and the tong cylinder is installed under the servo electric cylinder movable plate.Adopt servo electric cylinder structure to carry bottle embryo and plastic containers, the speed of service is fast, steadily noiselessness.
Description of drawings
Fig. 1 is the structural representation of plastic containers stretch blow machine monorail mode locking mechanism for opening or closing;
Fig. 2 is the schematic perspective view of plastic containers stretch blow machine monorail mode locking mechanism for opening or closing.
The specific embodiment
The present invention relates to a kind of plastic containers stretch blow machine monorail mode locking mechanism for opening or closing; as Fig. 1-shown in Figure 2; comprise base plate 1 and upper plate 2; two fixed head 3 is installed between base plate and upper plate; plate 31 in the fixed head installed inside; plate drives moving platen 4 and mould 5 by clasp mould mechanism in each; bed die cylinder 6 and bed die 61 are arranged below mould; bed die matches with mould by the bed die cylinder; it is characterized in that line slideway 11 is installed on the described base plate 1, moving platen is equipped with guide rail slide block 41 4 times, and moving platen slides at line slideway by the guide rail slide block; charged piston 32 is installed in fixed head 3, and charged piston matches with middle plate 31 outer walls.Only at base plate 1 line slideway 11 is installed, moving platen 4 slides at line slideway 11 by the guide rail slide block 41 of lower end, and constitutional detail is simple; easy to manufacture; reduced manufacturing cost, alleviated the weight of complete machine, and in the fixed head 3 of both sides, charged piston 32 has been installed; the thrust of charged piston is big; charged piston acts on middle plate 31, and middle plate acts on moving platen 4 and mould 5 by clasp mould mechanism, and moving platen and mould are operated steadily; the mould locked mode is reliable, guarantees service life.Described clasp mould mechanism is included in matched moulds cylinder 7 is installed in the base plate 1; be equipped with matched moulds cylinder holder 71 on the matched moulds cylinder; mounting center arm-tie 72 and matched moulds top board 75 on the matched moulds cylinder holder; in matched moulds top board both sides front rod 73 and back link 74 are installed, moving platen 4, front rod 73, back link 74 and middle plate 31 are connected by rear axle 76, axis 77 and front axle 78.During matched moulds; piston rod drive matched moulds cylinder holder 71 by matched moulds cylinder 7 pulls down; it is downward that matched moulds cylinder holder drives matched moulds top board 75; the matched moulds top board drives front and rear connecting rods 73,74 around forward and backward axial rotation down by axis 77; it is mobile forward to drive moving platen 4 simultaneously, makes left and right sides mould 5 matched moulds, then moves opposite during die sinking; this clasp mould mechanism is simple in structure, operates steadily.The conveying mechanism of described bottle embryo and plastic containers is included in servo electric cylinder fixed block 84 is installed under the upper plate, fix servo electric cylinder 81 in the servo electric cylinder fixed block, servo electric cylinder one side is installed servomotor 8, servo electric cylinder movable plate 82 is installed under the servo electric cylinder, tong cylinder 83 is installed under the servo electric cylinder movable plate.Adopt servo electric cylinder 81 structures to carry bottle embryo and plastic containers, the speed of service is fast, steadily noiselessness.
Claims (2)
1. plastic containers stretch blow machine monorail mode locking mechanism for opening or closing; comprise base plate (1) and upper plate (2); two fixed head (3) is installed between base plate and upper plate; plate in the fixed head installed inside (31); plate drives moving platen (4) and mould (5) by clasp mould mechanism in each; bed die cylinder (6) and bed die (61) are arranged below mould; bed die matches with mould by the bed die cylinder; it is characterized in that upward installation line slideway (11) of described base plate (1); be equipped with guide rail slide block (41) under the moving platen (4); moving platen slides at line slideway by the guide rail slide block; charged piston (32) is installed in fixed head (3); charged piston matches with middle plate (31) outer wall; described clasp mould mechanism is included in matched moulds cylinder (7) is installed in the base plate (1); be equipped with matched moulds cylinder holder (71) on the matched moulds cylinder; mounting center arm-tie (72) and matched moulds top board (75) on the matched moulds cylinder holder; front rod (73) and back link (74), moving platen (4) are installed in matched moulds top board both sides; front rod; back link and middle plate (31) are by rear axle (76); axis (77) is connected with front axle (78).
2. plastic containers stretch blow machine monorail mode locking mechanism for opening or closing as claimed in claim 1; the conveying mechanism that it is characterized in that described plastic containers is included in installation servo electric cylinder fixed block (84) under the upper plate; fix servo electric cylinder (81) in the servo electric cylinder fixed block; servo electric cylinder (81) one sides are installed servomotor (8); servo electric cylinder movable plate (82) is installed under the servo electric cylinder, tong cylinder (83) is installed under the servo electric cylinder movable plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110001796 CN102173049B (en) | 2011-01-06 | 2011-01-06 | Monorail type opening and closing die locking mechanism of plastic container stretching and blowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110001796 CN102173049B (en) | 2011-01-06 | 2011-01-06 | Monorail type opening and closing die locking mechanism of plastic container stretching and blowing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102173049A CN102173049A (en) | 2011-09-07 |
| CN102173049B true CN102173049B (en) | 2013-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110001796 Active CN102173049B (en) | 2011-01-06 | 2011-01-06 | Monorail type opening and closing die locking mechanism of plastic container stretching and blowing machine |
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| Country | Link |
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| CN (1) | CN102173049B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102615809A (en) * | 2012-03-31 | 2012-08-01 | 浙江东方州强塑模实业有限公司 | Heating stretch-blowing machine for large-scale containers |
| CN104527035A (en) * | 2014-12-26 | 2015-04-22 | 德玛克控股集团有限公司 | Pressurizing and tensioning stop gear of plastic bottle blowing machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2166941Y (en) * | 1993-05-07 | 1994-06-01 | 赵子辉 | Symmetric and two-direction driven toggle rod mechanism |
| GB2282560A (en) * | 1993-09-14 | 1995-04-12 | Idemitsu Petrochemical Co | Injection/compression moulding equipment |
| CN2368688Y (en) * | 1999-05-15 | 2000-03-15 | 潍坊市鲁星塑料机械有限公司 | Mould aligning device of small hollow workpiece forming apparatus |
| CN1611344A (en) * | 2003-10-27 | 2005-05-04 | 蔡桂森 | Mould clamping means for flastic bottle-blowing machine |
| CN202071341U (en) * | 2011-01-06 | 2011-12-14 | 浙江德玛克机械有限公司 | Single-rail type opening-closing clamping mechanism of plastic vessel drawing blowing machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5240718A (en) * | 1991-11-25 | 1993-08-31 | Plastipak Packaging, Inc. | Plastic blow molding machine of the wheel type |
-
2011
- 2011-01-06 CN CN 201110001796 patent/CN102173049B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2166941Y (en) * | 1993-05-07 | 1994-06-01 | 赵子辉 | Symmetric and two-direction driven toggle rod mechanism |
| GB2282560A (en) * | 1993-09-14 | 1995-04-12 | Idemitsu Petrochemical Co | Injection/compression moulding equipment |
| CN2368688Y (en) * | 1999-05-15 | 2000-03-15 | 潍坊市鲁星塑料机械有限公司 | Mould aligning device of small hollow workpiece forming apparatus |
| CN1611344A (en) * | 2003-10-27 | 2005-05-04 | 蔡桂森 | Mould clamping means for flastic bottle-blowing machine |
| CN202071341U (en) * | 2011-01-06 | 2011-12-14 | 浙江德玛克机械有限公司 | Single-rail type opening-closing clamping mechanism of plastic vessel drawing blowing machine |
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| Publication number | Publication date |
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| CN102173049A (en) | 2011-09-07 |
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| 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 | ||
| C56 | Change in the name or address of the patentee |
Owner name: DEMARK HOLDING GROUP CO., LTD. Free format text: FORMER NAME: ZHEJIANG DEMARK MACHINERY CO., LTD. |
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| CP01 | Change in the name or title of a patent holder |
Address after: 318020 Zhejiang Province Economic Development Zone, Huangyan City, West Industrial Park, the new front piece Patentee after: DEMARK HOLDING GROUP CO., LTD. Address before: 318020 Zhejiang Province Economic Development Zone, Huangyan City, West Industrial Park, the new front piece Patentee before: Zhejiang Demark Machinery Co., Ltd. Address after: 318020 Zhejiang Province Economic Development Zone, Huangyan City, West Industrial Park, the new front piece Patentee after: DEMARK HOLDING GROUP CO., LTD. Address before: 318020 Zhejiang Province Economic Development Zone, Huangyan City, West Industrial Park, the new front piece Patentee before: Zhejiang Demark Machinery Co., Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Monorail type opening and closing die locking mechanism of plastic container stretching and blowing machine Effective date of registration: 20150910 Granted publication date: 20130710 Pledgee: Industrial Commercial Bank of China Ltd Taizhou Huangyan branch Pledgor: DEMARK HOLDING GROUP CO., LTD. Registration number: 2015330000048 Denomination of invention: Monorail type opening and closing die locking mechanism of plastic container stretching and blowing machine Effective date of registration: 20150910 Granted publication date: 20130710 Pledgee: Industrial Commercial Bank of China Ltd Taizhou Huangyan branch Pledgor: DEMARK HOLDING GROUP CO., LTD. Registration number: 2015330000048 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20191216 Granted publication date: 20130710 Pledgee: Industrial Commercial Bank of China Ltd Taizhou Huangyan branch Pledgor: DEMARK HOLDING GROUP CO., LTD. Registration number: 2015330000048 Date of cancellation: 20191216 Granted publication date: 20130710 Pledgee: Industrial Commercial Bank of China Ltd Taizhou Huangyan branch Pledgor: DEMARK HOLDING GROUP CO., LTD. Registration number: 2015330000048 |
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Effective date of registration: 20200519 Address after: 313100, 2587 Avenue, Taihu street, Huzhou, Zhejiang, Changxing County Patentee after: DEMARK (CHANGXING) INJECTION SYSTEM Co.,Ltd. Address before: 318020 new front film of West Industrial Park, Huangyan Economic Development Zone, Taizhou, Zhejiang Patentee before: DEMARK HOLDING GROUP Co.,Ltd. |