CN105666834A - Mold locking device of bottle blowing machine - Google Patents
Mold locking device of bottle blowing machine Download PDFInfo
- Publication number
- CN105666834A CN105666834A CN201610142730.4A CN201610142730A CN105666834A CN 105666834 A CN105666834 A CN 105666834A CN 201610142730 A CN201610142730 A CN 201610142730A CN 105666834 A CN105666834 A CN 105666834A
- Authority
- CN
- China
- Prior art keywords
- locked mode
- axle
- frame
- mode axle
- arc surface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000007664 blowing Methods 0.000 title claims abstract description 10
- 230000000903 blocking effect Effects 0.000 claims description 15
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000000071 blow moulding Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/56—Opening, closing or clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/56—Opening, closing or clamping means
- B29C2049/566—Locking means
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a mold locking device of a bottle blowing machine. The bottle blowing machine comprises a rack, a fixed mold frame, a moving mold frame and a mold locking shaft, wherein a locking groove is formed in a shaft body of the mold locking shaft. The mold locking device comprises a first extending part arranged at one end of the moving mold frame, a second extending part arranged at one end of the fixed mold frame and a through hole formed in the second extending part, an arc surface notch is formed in the outer periphery of the first extending part, the mold locking shaft is rotationally arranged in the through hole around the own axis, the arc radius of the arc surface notch is identical with the radius of the through hole, and the mold locking shaft has the unlocking state and the locking state. According to the device, the arc surface notch is formed in the first extending part of the moving mold frame and is matched with the mold locking shaft to form the unlocking state and the locking state, so that the mold locking stroke is controllable; a mold locking sleeve is arranged at the first extending part and is convenient to replace after being worn; the arc surface notch in the first extending part and the through hole in the second extending part can be molded in one step, the form and position accuracy and the coaxiality of the arc surface notch and the through hole are guaranteed, and a mold locking workpiece is higher in accuracy.
Description
Technical field
The present invention relates to a kind of mould lock for bottle blow machine.
Background technology
Along with the development of rotary bottle blow-moulding machine, the production efficiency of bottle blowing machine is required more and more higher, improves the bottle blowing amount of single mode per hour, be the trend of rotary bottle blow-moulding machine development. Clamping mechanism on current bottle blowing machine, by the impact of machining accuracy, the time needed for its locked mode is relatively long, and after the locked mode wear of work, replacing is inconvenient for, and has had a strong impact on the production and processing efficiency of bottle blowing machine.
Summary of the invention
It is an object of the invention to provide a kind of mould lock for bottle blow machine, the installation of locked mode workpiece is simple, it is convenient to change, and locked mode stroke is controlled, and the locked mode time is short.
For reaching above-mentioned purpose, the technical solution used in the present invention is:
A kind of mould lock for bottle blow machine, bottle blowing machine includes frame, it is located at the cover half frame in described frame, the dynamic model frame for coordinating described cover half frame folding mould being located in described frame rotated, the locked mode axle being located at described cover half frame one end rotated around Pivot Point Center line direction, for the driving mechanism driving described locked mode axle to rotate, for fixing the detent mechanism of described locked mode axle, the axle body of described locked mode axle is provided with locked groove, described clamping apparatus includes the first extension being located at described dynamic model frame one end, it is located at second extension of described cover half frame one end, it is located at the through hole on described second extension, what described locked mode axle rotated around Pivot Point Center line direction is located in described through hole, the outside perimembranous of described first extension is provided with the arc surface notch for coordinating described locked mode axle locked mode, the arc radius of described arc surface notch is identical with the radius of described through hole, described locked mode axle has unlocking condition and blocking:
When described locked mode axle is in described unlocking condition, described arc surface notch is arranged in described locked groove, and the relatively described cover half frame of described dynamic model frame is freely rotatable;
When described locked mode axle is in described blocking, described locked mode shaft portion is arranged in described arc surface notch, and described dynamic model frame is mutually locked with described cover half frame.
Preferably, the locked mode set that described clamping apparatus also includes being sheathed on described arc surface notch, the fixture for described locked mode set is fixed on described first extension, the cross section of described locked mode set is ringwise, the exradius of described locked mode set is identical with the radius of described arc surface notch, and the inner circle radius of described locked mode set is identical with the radius of described locked mode axle.
Preferably, described clamping apparatus also includes the first fixed block being located on described cover half frame, the second fixed block being located on described dynamic model frame, the groove be located on described locked mode axle, described first fixed block, described second fixed block, described groove are all contour with described locked groove, described first fixed block, described second fixed block are positioned at the both sides of described locked mode axle, when described locked mode axle is in described blocking, described first is fixing fast and described second fixed block locks described locked mode axle by described groove.
Preferably, described driving mechanism includes the cam being positioned at the described locked mode swing arm other end that one end is fixed the locked mode swing arm being connected, is located in described frame with described locked mode axle, described locked mode swing arm, drives described locked mode axle to rotate during for rolling on described cam.
It is highly preferred that the bottom of described locked mode axle is located in described locked mode swing arm.
Preferably, described detent mechanism includes the positioning seat fixed the bulb stud being connected with described locked mode axle, be located in described frame, described bulb stud includes interconnective spheroid and elastic stud, and described positioning seat is provided with the pit for allowing described spherical part snap in.
It is highly preferred that described pit includes the first pit and the second pit, when described locked mode axle is in described unlocking condition, described spheroid snaps in described first pit; When described locked mode axle is in described blocking, described spheroid snaps in described second pit.
It is highly preferred that described positioning seat is positioned at the lower section of described bulb stud.
Utilization due to technique scheme, the present invention compared with prior art has the advantage that one mould lock for bottle blow machine of the present invention, by offering arc surface notch on the first extension of dynamic model frame, locked mode axle is coordinated to form unlocking condition and blocking, reduce part difficulty of processing and assembly difficulty, it is achieved that locked mode stroke is controlled; By arranging locked mode set on the first extension, it is convenient to change after locked mode set abrasion, improves the interchangeability of consumable accessory, reduces the installation difficulty of consumable accessory; Arc surface notch on first extension and the through hole on the second extension can time processing molding, it is ensured that both accuracies of form and position and axiality, locked mode workpiece accuracy is higher, enhances the reliability of locked mode.
Accompanying drawing explanation
Accompanying drawing 1 is die opening state structural representation of the present invention;
Accompanying drawing 2 is matched moulds status architecture schematic diagram of the present invention;
Accompanying drawing 3 is the axial sectional view of the present invention;
Accompanying drawing 4 is radial cross-section of the present invention (blocking);
Accompanying drawing 5 is radial cross-section of the present invention (unlocking condition).
Wherein: 1, cover half frame; 11, the second extension; 111, through hole; 2, dynamic model frame; 21, the first extension; 211, arc surface notch; 3, locked mode axle; 31, locked groove; 32, groove; 4, driving mechanism; 41, locked mode swing arm; 42, cam; 5, detent mechanism; 51, bulb stud; 511, spheroid; 512, elastic stud; 52, positioning seat; 521, pit; 6, locked mode set; 7, fixture; 8, the first fixed block; 9, the second fixed block.
Detailed description of the invention
Below in conjunction with accompanying drawing, technical scheme is further elaborated.
Shown in Fig. 1-5, above-mentioned a kind of mould lock for bottle blow machine, bottle blowing machine includes frame, the cover half frame 1 be located in this frame, rotate be located in this frame for coordinate the dynamic model frame 2 of this cover half frame 1 folding mould, the locked mode axle 3 being located at this cover half frame 1 one end rotated around Pivot Point Center line direction, for the driving mechanism 4 driving this locked mode axle 3 to rotate, for this locked mode axle 3 being fixed on the detent mechanism 5 of position after rotation. This clamping apparatus includes the second extension 11 being located at this cover half frame 1 one end, the through hole 111 being located on this second extension 11, and what this locked mode axle 3 rotated around Pivot Point Center line direction is located in this through hole 111, and the other end of this cover half frame 1 is located in this frame.
The axle body of this locked mode axle 3 is provided with locked groove 31, and this locked groove 31 is the breach being opened on this locked mode axle 3. This clamping apparatus includes the first extension 21 being located at this dynamic model frame 2 one end, and this dynamic model frame 2 is located in this frame around what its other end rotated. The outside perimembranous of this first extension 21 is provided with the arc surface notch 211 for coordinating this locked mode axle 3 locked mode, and in this arc surface notch 211, the radius of circular arc is identical with the radius of this through hole 111, and this locked mode axle 3 has unlocking condition and blocking:
When this locked mode axle 3 is in unlocking condition, this arc surface notch 211 is arranged in this locked groove 31, and namely this dynamic model frame 2 this cover half frame 1 relative can be freely rotatable; When this locked mode axle 3 is in blocking, this locked mode axle 3 part is arranged in this arc surface notch 211, and namely this dynamic model frame 2 is mutually locked with this cover half frame 1.
Locked mode set 6 that above-mentioned clamping apparatus also includes being sheathed on this arc surface notch 211, for this locked mode being overlapped 6 fixtures 7 being fixed on this first extension 21. Ringwise, the exradius of this locked mode set 6 is identical with the radius of this arc surface notch 211 for the cross section of this locked mode set 6, and the inner circle radius of this locked mode set 6 is identical with the radius of this locked mode axle 3. In the present embodiment, this fixture 7 is fixing bolt. Arranged by this, after locked mode overlaps 6 abrasions, directly change, change quick, easy for installation.
Above-mentioned clamping apparatus also includes the first fixed block 8 being located on this cover half frame 1, the second fixed block 9 being located on this dynamic model frame 2, the groove 32 be located on this locked mode axle 3, and this groove 32 and this locked groove 31 are located at this locked mode axle 3 both sides radially. This first fixed block 8, this second fixed block 9, this groove 32 are all contour with this locked groove 31, and this first fixed block 8, this second fixed block 9 are positioned at the both sides of this locked mode axle 3. When this locked mode axle 3 is in blocking, first is fixing fast and this second fixed block 9 passes through this groove 32 and locks this locked mode axle 3 for this.
Above-mentioned driving mechanism 4 includes one end and fixes the locked mode swing arm 41 being connected, the cam 42 being positioned at this locked mode swing arm 41 other end being located in this frame with this locked mode axle 3, drives this locked mode axle 3 to rotate when this locked mode swing arm 41 for rolling on this cam 42. In the present embodiment, the bottom of this locked mode axle 3 is located in this locked mode swing arm 41.
Above-mentioned detent mechanism 5 includes fixing the bulb stud 51 being connected, the positioning seat 52 being located in this frame with this locked mode axle 3, this bulb stud 51 includes interconnective spheroid 511 and elastic stud 512, and this positioning seat 52 is provided with the pit 521 for allowing this spheroid 511 part snap in. This pit 521 includes the first pit and the second pit, and when this locked mode axle 3 is in unlocking condition, this spheroid 511 snaps in this first pit;When this locked mode axle 3 is in blocking, this spheroid 511 snaps in the second pit. In the present embodiment, this positioning seat 52 is positioned at the lower section of this bulb stud 51.
Set forth the work process of lower the present embodiment in detail below:
During matched moulds, rotate dynamic model frame 2 to die-closed position, driving mechanism 4 drives locked mode axle 3 to turn to blocking, now spheroid 511 snaps in the second pit, locked mode axle 3 part is arranged in arc surface notch 211, make to interlock against between the first extension 21 and locked mode axle 3, namely interlock against between dynamic model frame 2 and cover half frame 1, carry out secondary locking finally by the first fixed block 8 and the second fixed block 9;
During die sinking, open the locking piece between the first fixed block 8 and the second fixed block 9, driving device drives locked mode axle 3 to turn to unlocking condition, now spheroid 511 snaps in the first pit, arc surface notch 211 is arranged in locked groove 31, making that the first extension 21 can locked mode axle 3 be freely rotatable relatively, namely dynamic model frame 2 can cover half frame 1 be freely rotatable relatively, rotates dynamic model frame 2 to die sinking position.
Above-described embodiment only for technology design and the feature of the present invention are described, its object is to allow person skilled in the art will appreciate that present disclosure and to implement according to this, can not limit the scope of the invention with this. All equivalences made according to spirit of the invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (8)
1. a mould lock for bottle blow machine, it is characterized in that: bottle blowing machine includes frame, it is located at the cover half frame in described frame, the dynamic model frame for coordinating described cover half frame folding mould being located in described frame rotated, the locked mode axle being located at described cover half frame one end rotated around Pivot Point Center line direction, for the driving mechanism driving described locked mode axle to rotate, for fixing the detent mechanism of described locked mode axle, the axle body of described locked mode axle is provided with locked groove, described clamping apparatus includes the first extension being located at described dynamic model frame one end, it is located at second extension of described cover half frame one end, it is located at the through hole on described second extension, what described locked mode axle rotated around Pivot Point Center line direction is located in described through hole, the outside perimembranous of described first extension is provided with the arc surface notch for coordinating described locked mode axle locked mode, the arc radius of described arc surface notch is identical with the radius of described through hole, described locked mode axle has unlocking condition and blocking:
When described locked mode axle is in described unlocking condition, described arc surface notch is arranged in described locked groove, and the relatively described cover half frame of described dynamic model frame is freely rotatable;
When described locked mode axle is in described blocking, described locked mode shaft portion is arranged in described arc surface notch, and described dynamic model frame is mutually locked with described cover half frame.
2. a kind of mould lock for bottle blow machine according to claim 1, it is characterized in that: the locked mode set that described clamping apparatus also includes being sheathed on described arc surface notch, the fixture for described locked mode set is fixed on described first extension, the cross section of described locked mode set is ringwise, the exradius of described locked mode set is identical with the radius of described arc surface notch, and the inner circle radius of described locked mode set is identical with the radius of described locked mode axle.
3. a kind of mould lock for bottle blow machine according to claim 1, it is characterized in that: described clamping apparatus also includes the first fixed block being located on described cover half frame, it is located at the second fixed block on described dynamic model frame, it is located at the groove on described locked mode axle, described first fixed block, described second fixed block, described groove is all contour with described locked groove, described first fixed block, described second fixed block is positioned at the both sides of described locked mode axle, when described locked mode axle is in described blocking, described first is fixing fast and described second fixed block locks described locked mode axle by described groove.
4. a kind of mould lock for bottle blow machine according to claim 1, it is characterized in that: described driving mechanism includes the cam being positioned at the described locked mode swing arm other end that one end is fixed the locked mode swing arm being connected, is located in described frame with described locked mode axle, described locked mode swing arm, drives described locked mode axle to rotate during for rolling on described cam.
5. a kind of mould lock for bottle blow machine according to claim 4, it is characterised in that: the bottom of described locked mode axle is located in described locked mode swing arm.
6. a kind of mould lock for bottle blow machine according to claim 1, it is characterized in that: described detent mechanism includes the positioning seat fixed the bulb stud being connected with described locked mode axle, be located in described frame, described bulb stud includes interconnective spheroid and elastic stud, and described positioning seat is provided with the pit for allowing described spherical part snap in.
7. a kind of mould lock for bottle blow machine according to claim 6, it is characterised in that: described pit includes the first pit and the second pit, and when described locked mode axle is in described unlocking condition, described spheroid snaps in described first pit; When described locked mode axle is in described blocking, described spheroid snaps in described second pit.
8. a kind of mould lock for bottle blow machine according to claim 6, it is characterised in that: described positioning seat is positioned at the lower section of described bulb stud.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610142730.4A CN105666834B (en) | 2016-03-14 | 2016-03-14 | A kind of mould lock for bottle blow machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610142730.4A CN105666834B (en) | 2016-03-14 | 2016-03-14 | A kind of mould lock for bottle blow machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105666834A true CN105666834A (en) | 2016-06-15 |
| CN105666834B CN105666834B (en) | 2018-05-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610142730.4A Active CN105666834B (en) | 2016-03-14 | 2016-03-14 | A kind of mould lock for bottle blow machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105666834B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107263847A (en) * | 2017-07-27 | 2017-10-20 | 江苏新美星包装机械股份有限公司 | A kind of clamping mechanism |
| CN108081578A (en) * | 2017-12-20 | 2018-05-29 | 江苏新美星包装机械股份有限公司 | The clamping mechanism of mould bases in rotary bottle blow-moulding machine |
| CN111204034A (en) * | 2020-03-03 | 2020-05-29 | 江苏辉河包装机械有限公司 | Hold-down mechanism for T-shaped groove mold locking |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102501364A (en) * | 2011-01-11 | 2012-06-20 | 广州达意隆包装机械股份有限公司 | Mold locking shaft assembly lifting and shifting device |
| CN103950184A (en) * | 2014-04-30 | 2014-07-30 | 广州西力机械有限公司 | Rotation type mold locking mechanism |
| CN204414561U (en) * | 2014-12-04 | 2015-06-24 | 广州达意隆包装机械股份有限公司 | A kind of bottle blowing die rack device of fixed bottle blowing machine |
| CN205364509U (en) * | 2016-03-14 | 2016-07-06 | 江苏新美星包装机械股份有限公司 | Bottle blowing machine mode locking device |
-
2016
- 2016-03-14 CN CN201610142730.4A patent/CN105666834B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501364A (en) * | 2011-01-11 | 2012-06-20 | 广州达意隆包装机械股份有限公司 | Mold locking shaft assembly lifting and shifting device |
| CN103950184A (en) * | 2014-04-30 | 2014-07-30 | 广州西力机械有限公司 | Rotation type mold locking mechanism |
| CN204414561U (en) * | 2014-12-04 | 2015-06-24 | 广州达意隆包装机械股份有限公司 | A kind of bottle blowing die rack device of fixed bottle blowing machine |
| CN205364509U (en) * | 2016-03-14 | 2016-07-06 | 江苏新美星包装机械股份有限公司 | Bottle blowing machine mode locking device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107263847A (en) * | 2017-07-27 | 2017-10-20 | 江苏新美星包装机械股份有限公司 | A kind of clamping mechanism |
| CN107263847B (en) * | 2017-07-27 | 2023-06-16 | 江苏新美星包装机械股份有限公司 | Mode locking mechanism |
| CN108081578A (en) * | 2017-12-20 | 2018-05-29 | 江苏新美星包装机械股份有限公司 | The clamping mechanism of mould bases in rotary bottle blow-moulding machine |
| CN108081578B (en) * | 2017-12-20 | 2023-07-14 | 江苏新美星包装机械股份有限公司 | Mode locking mechanism of die carrier in rotary bottle blowing machine |
| CN111204034A (en) * | 2020-03-03 | 2020-05-29 | 江苏辉河包装机械有限公司 | Hold-down mechanism for T-shaped groove mold locking |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105666834B (en) | 2018-05-22 |
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