CN113927878A - Single-die-opening and bottom die lifting linkage mechanism of bottle blowing machine - Google Patents
Single-die-opening and bottom die lifting linkage mechanism of bottle blowing machine Download PDFInfo
- Publication number
- CN113927878A CN113927878A CN202111110897.XA CN202111110897A CN113927878A CN 113927878 A CN113927878 A CN 113927878A CN 202111110897 A CN202111110897 A CN 202111110897A CN 113927878 A CN113927878 A CN 113927878A
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- die
- bottom die
- rotating shaft
- wedge
- opening
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Classifications
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- 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
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/712—Containers; Packaging elements or accessories, Packages
- B29L2031/7158—Bottles
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a single-die-opening and bottom die lifting linkage mechanism of a bottle blowing machine, which comprises a die carrier support, a fixed side die, a die opening and closing rotating shaft, a bottom die support, a driving rotating shaft, a movable side die, a bottom die guide rail, a bottom die slide block, a first linkage assembly, a second linkage assembly and a fixed side die, wherein the die opening and closing rotating shaft, the die opening and closing rotating shaft and the driving rotating shaft are arranged on the die carrier support and can rotate around a first axial line, a second axial line and a third axial line respectively, the movable side die is arranged on the die opening and closing rotating shaft, the bottom die guide rail is arranged on the bottom die support, the bottom die slide block is arranged on the bottom die guide rail, the first linkage assembly is arranged between the driving rotating shaft and the movable side die, the second linkage assembly is arranged between the driving rotating shaft or between the movable side die and the bottom die support, and the bottom die slide block and the fixed side die are arranged in the die: a first rotor on one, a space cam on the other; the space cam is provided with a cam curve positioned in the arc surface, the heights of two ends of the cam curve are different, and the first rotor can be arranged on the space cam along a groove or a flange of the cam curve in a rolling mode. The single-die-opening and bottom die lifting linkage mechanism of the bottle blowing machine is simple in structure and not prone to abrasion of parts.
Description
Technical Field
The invention relates to the technical field of bottle blowing, in particular to a single-die-opening and bottom die lifting linkage mechanism of a bottle blowing machine.
Background
The bottle blowing machine is a key device for producing various plastic bottles for liquid packaging, has strict requirements on all procedures and high mutual matching requirements, and particularly has strict requirements on synchronous control of the opening and closing movement of the single-opening die side die and the swinging and lifting movement of the bottom die.
In the existing bottle blowing machine, a composite mechanism is formed by a cylindrical cam and a spatial link mechanism, the spatial link mechanism is used for realizing bottom die swinging, and the swinging bottom die synchronously lifts under the driving of the cylindrical cam. The mechanism has the advantages that: the mechanism is simple, and the moving parts are few. The disadvantages are as follows: 1) the bottom die support needs to simultaneously realize rotation and lifting movement, namely spiral movement, and the joint is easy to wear; 2) limited by the pitch angle of a joint bearing on the spatial connecting rod, the bottom die has smaller allowable lifting stroke, and the types of bottles which can be blown are limited; 3) the length of the space connecting rod is troublesome to adjust, and the joint bearing is easy to wear.
Disclosure of Invention
The invention aims to provide a single-die-opening and bottom die lifting linkage mechanism of a bottle blowing machine, which has a simple structure, is not easy to wear parts and has a larger allowable lifting stroke of a bottom die sliding block.
In order to achieve the purpose, the invention adopts the technical scheme that:
a single-die-opening and bottom die lifting linkage mechanism of a bottle blowing machine comprises a die carrier support, a side fixing die arranged on the die carrier support, a die opening and closing rotating shaft, a bottom die support and a driving rotating shaft, wherein the die opening and closing rotating shaft, the bottom die support and the driving rotating shaft are arranged on the die carrier support and can rotate around a first axial line, a second axial line and a third axial line respectively;
the linkage mechanism also comprises a movable side die arranged on the die opening and closing rotating shaft, a bottom die guide rail arranged on the bottom die support and a bottom die slide block arranged on the bottom die guide rail in a sliding manner;
the linkage mechanism further comprises a first linkage assembly arranged between the driving rotating shaft and the movable side die and a second linkage assembly arranged between the driving rotating shaft or the movable side die and the bottom die support;
the first linkage assembly is used for linking the movable side die to rotate when the driving rotating shaft rotates, and the second linkage assembly is used for linking the bottom die support to rotate when the driving rotating shaft or the movable side die rotates;
the link gear is still including locating die block slider with in the fixed side mould both: a first rotor on one of them and capable of rotating around its own axis direction, and a space cam on the other one; the space cam is provided with a cam curve positioned in the arc surface, the heights of two ends of the cam curve are different, and the first rotor can be arranged on the space cam along a groove or a flange of the cam curve in a rolling manner.
Preferably, the first axis line, the second axis line, the third axis line, and the bottom die guide rail are parallel to each other.
Preferably, the first rotor is arranged on the bottom die slide block, and the rotating radius of the first rotor around the second axis is the same as the arc radius of the cam curve.
Preferably, the first linkage assembly comprises a side die swing arm arranged on the driving rotating shaft, and a side die connecting rod with two ends respectively connected to the side die swing arm and the movable side die in a rotating manner.
More preferably, the first axis, the second axis, the third axis, the bottom die guide rail, and the rotation center lines at both ends of the side die link are parallel to each other.
Preferably, the second linkage assembly comprises a bottom die swing arm and a bottom die connecting rod, wherein the bottom die swing arm is arranged on the driving rotating shaft or the movable side die, and the two ends of the bottom die swing arm are respectively connected with the bottom die connecting rod on the bottom die support in a rotating mode.
More preferably, the first axis, the second axis, the third axis, the bottom die guide rail, and the rotation center lines at both ends of the bottom die connecting rod are parallel to each other.
Preferably, the linkage mechanism further comprises a driving swing arm arranged on the driving rotating shaft, and a second rotor which can rotate around the axis direction of the second rotor, is arranged on the driving swing arm and is used for being driven by the mold opening and closing cam.
More preferably, the first axis line, the second axis line, the third axis line, the bottom mold guide rail, and the rotation center line of the second rotor are parallel to each other.
Preferably, a bottom die is arranged on the bottom die sliding block, the side die comprises the movable side die and the fixed side die, one of the bottom die and the side die is provided with a wedge-shaped ring groove, and the other is provided with a wedge-shaped clamping ring which is clamped into the wedge-shaped ring groove;
when the die is opened, the bottom die support swings until the wedge-shaped ring groove is completely separated from the wedge-shaped clamping ring, the linkage mechanism controls the bottom die to be static in the vertical direction or the generated displacement is smaller than the gap between the wedge-shaped clamping ring and the wedge-shaped ring groove, and a resting period of the bottom die moving in the vertical direction is formed; after the bottom die support swings until the wedge-shaped ring groove is separated from the wedge-shaped clamping ring, the linkage mechanism controls the bottom die to descend in the vertical direction by a large displacement, so that the bottle taking motion of the bottle taking mechanism is not interfered with the bottom die;
during die assembly, along with the swinging of the bottom die support, the linkage mechanism controls the bottom die to ascend in the vertical direction by large displacement until the wedge-shaped clamping ring can enter the wedge-shaped annular groove; and after the wedge-shaped clamping ring enters the wedge-shaped ring groove until the wedge-shaped clamping ring is completely closed, the linkage mechanism controls the bottom die to be static in the vertical direction or the generated displacement is smaller than the gap between the wedge-shaped clamping ring and the wedge-shaped ring groove, so that the resting period of the bottom die movement in the vertical direction is formed.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages: according to the single-die-opening and bottom die lifting linkage mechanism of the bottle blowing machine, the movable side die is linked with the bottom die slide block to lift through the first rotor and the space cam, the structure is simple, moving components are fewer, and the adjustment and the installation are more convenient; the bottom die support rotates, and the bottom die sliding block moves up and down on the bottom die support, so that the problem that the joint is easy to wear due to the fact that the bottom die support does spiral motion can be avoided; through the inclination degree of the cam curve, the lifting stroke of the bottom die sliding block can be controlled, and more bottle types can be blown.
Drawings
FIG. 1 is a first schematic structural view (clamped state) of a linkage mechanism according to an embodiment of the present invention;
FIG. 2 is a second schematic structural view (mold clamping state) of a linkage mechanism according to an embodiment of the present invention;
FIG. 3 is a third schematic structural view (in an open state) of a linkage mechanism according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a linkage mechanism according to an embodiment of the present invention (in an open state).
Wherein: 1. a mold frame support; 2. fixing a side die; 3. a mold opening and closing rotating shaft; 4. a bottom die support; 5. driving the rotating shaft; 6. moving the side die; 7. a bottom die guide rail; 8. a bottom die slide block; 9. a first rotor; 10. a space cam; 101. a cam curve; 11. a side die swing arm; 12. a side form link; 13. swinging the bottom die; 14. a bottom die connecting rod; 15. driving the swing arm; 16. a second rotor.
Detailed Description
The technical solution of the present invention is further explained below with reference to the specific embodiments and the accompanying drawings.
Referring to fig. 1-4, the present embodiment provides a single-die-opening and bottom die lifting linkage mechanism for a bottle blowing machine, which includes a die carrier support 1, a fixed side die 2 connected to the die carrier support 1, a die opening and closing rotating shaft 3 disposed on the die carrier support 1 and capable of rotating around a first axis, a bottom die support 4 disposed on the die carrier support 1 and capable of rotating around a second axis, and a driving rotating shaft 5 disposed on the die carrier support 1 and capable of rotating around a third axis. In the present embodiment, the first axis, the second axis, and the third axis all extend in the vertical direction.
The single-die-opening and bottom die lifting linkage mechanism of the bottle blowing machine further comprises a movable side die 6 connected to the die opening and closing rotating shaft 3, a bottom die guide rail 7 arranged on the bottom die support 4, and a bottom die slide block 8 arranged on the bottom die guide rail 7 and capable of sliding along the length extension direction of the bottom die guide rail 7. When the opening and closing die rotating shaft 3 rotates, the movable side die 6 is driven to synchronously rotate, and the movable side die 6 rotates relative to the fixed side die 2 to realize opening or closing of the die. In the present embodiment, the bottom mold rail 7 extends in the vertical direction.
Referring to fig. 1, the single-die opening and bottom die lifting linkage mechanism of the bottle blowing machine further includes a driving swing arm 15 connected to the driving rotating shaft 5, and a second rotor 16 disposed on the driving swing arm 15 and capable of rotating around its axial lead direction, wherein the second rotor 16 is driven by a die opening and closing cam (not shown in the figure) to drive the driving swing arm 15 to rotate around a third axial lead, so that the driving rotating shaft 5 can synchronously rotate around the third axial lead to provide power for opening and closing the die and lifting the bottom die. In the present embodiment, the rotation center line of the second rotor 16 extends in the vertical direction.
The single-die-opening and bottom die lifting linkage mechanism of the bottle blowing machine further comprises a first linkage assembly arranged between the driving rotating shaft 5 and the movable side die 6 and a second linkage assembly arranged between the driving rotating shaft 5 or the movable side die 6 and the bottom die support 4. The first linkage assembly is used for linking the movable side die 6 to rotate to open or close the die when the driving rotating shaft 5 rotates; the second linkage assembly is used for linking the bottom die support 4 to rotate to match the die opening or die closing when the rotating shaft 5 or the movable side die 6 is driven to rotate.
Referring to fig. 1, in the present embodiment, the first linkage assembly includes a side form swing arm 11 connected to the driving shaft 5, and a side form link 12 having two ends rotatably connected to the side form swing arm 11 and the movable side form 6, respectively. When the driving rotating shaft 5 rotates, the side die 6 is linked to rotate around the first axis through the side die swing arm 11 and the side die connecting rod 12. The side forms connecting rod 12 extends along the horizontal direction, and the rotation center lines at the two ends of the side forms connecting rod 12 extend along the vertical direction.
Referring to fig. 1, in the present embodiment, the second linkage assembly includes a bottom die swing arm 13 connected to the driving shaft 5, and a bottom die connecting rod 14 rotatably connected to the bottom die swing arm 13 and the bottom die support 4 at two ends thereof, respectively. When the rotating shaft 5 is driven to rotate, the bottom die support 4 is linked to rotate around the second axial line through the bottom die swing arm 13 and the bottom die connecting rod 14. The bottom die connecting rod 14 extends in the horizontal direction, and the rotation center lines at both ends of the bottom die connecting rod 14 extend in the vertical direction.
The single-die-opening and bottom die lifting linkage mechanism of the bottle blowing machine further comprises a bottom die sliding block 8 and a fixed edge die 2, wherein: a first rotor 9 on one and capable of rotating around the axis direction, and a space cam 10 on the other.
Referring to fig. 1, in the present embodiment, the first rotor 9 is rotatably disposed on the bottom mold slide 8 around its axis, and the space cam 10 is disposed on the side mold 2. As the side fixing die 2 is arranged on the die carrier support 1, the space cam 10 can also be arranged on the die carrier support 1.
The space cam 10 has a cam curve 101 located in the arc surface, the rotation center line of the arc surface where the cam curve 101 is located is the second axis line, the heights of the two ends of the cam curve 101 are different, and the first rotor 9 can be arranged on the space cam 10 in a rolling manner along the groove or the flange of the cam curve 101. When the angle of rotation of the first rotor 9 about the second axis line is constant, the lift stroke of the bottom die slide 8 can be controlled according to the bottle shape by setting the inclination degree of the cam curve 101. The axial lead of the first rotor 9 extends in the horizontal direction, and the rotation radius of the first rotor 9 around the second axial lead is the same as the radius of the circular arc surface where the cam curve 101 is located.
A bottom die swing arm 13, a driving swing arm 15 connected with the driving rotating shaft 5, or a link mechanism consisting of a movable side die 6, a bottom die support 4, a bottom die connecting rod 14 and a die carrier support 1 connected with the driving swing arm are a first plane four-link mechanism;
a bottom die support 4, a bottom die guide rail 7 connected with the bottom die support, a bottom die slide block 8, a die carrier support 1, a fixed side die 2 connected with the die carrier support and a space cam 10 form a mechanism which is a space cam slide block mechanism;
a connecting rod mechanism consisting of the movable side die 6, the side die connecting rod 12, the side die swing arm 11, the driving swing arm 15 connected with the side die swing arm on the driving rotating shaft 5, the die carrier support 1 and the fixed side die 2 connected with the die carrier support is a second plane four-connecting rod mechanism;
the first plane four-bar linkage mechanism and the space cam slider mechanism are connected in series to form a series bottom die swinging and lifting mechanism, and the series bottom die swinging and lifting mechanism is combined with the second plane four-bar linkage mechanism to obtain the single-die-opening and bottom die lifting linkage mechanism of the bottle blowing machine.
The bottom die slide block 8 is provided with a bottom die, one of the bottom die and the side die (including the movable side die 6 and the fixed side die 2) is provided with a wedge-shaped ring groove, and the other is provided with a wedge-shaped snap ring for being clamped into the wedge-shaped ring groove.
When the die is opened, the movable side die 6 is driven to gradually open by the driving swing arm 15, and the bottom die support 4 is driven to swing towards the movable side die 6 at the same time until the wedge-shaped ring groove and the wedge-shaped clamping ring are completely separated, the serial bottom die swing lifting mechanism controls the bottom die to be static in the vertical direction or the generated displacement is smaller than the gap between the wedge-shaped clamping ring and the wedge-shaped ring groove, and a resting period of the bottom die movement in the vertical direction is formed; after the bottom die support 4 swings until the wedge-shaped ring groove is separated from the wedge-shaped snap ring, the serial bottom die swinging and lifting mechanism controls the bottom die to descend in the vertical direction by a large displacement, so that the bottle taking motion of the bottle taking mechanism is not interfered with the bottom die, and the die opening is finished as shown in fig. 3-4;
during die assembly, the movable side die 6 is driven to gradually fold by driving the swing arm 15, the bottom die support 4 is driven to swing towards the direction of the fixed side die 2, and along with the swing of the bottom die support 4, the series bottom die swing lifting mechanism controls the bottom die to ascend in the vertical direction for large displacement until the wedge-shaped clamping ring can enter the wedge-shaped annular groove; after the wedge-shaped snap ring enters the wedge-shaped ring groove until the wedge-shaped snap ring is completely closed, the serial bottom die swinging and lifting mechanism controls the bottom die to be static in the vertical direction or the generated displacement is smaller than the gap between the wedge-shaped snap ring and the wedge-shaped ring groove, the resting period of the bottom die moving in the vertical direction is formed, and the die assembly is completed as shown in fig. 1-2.
The above-mentioned embodiments are merely illustrative of the technical idea and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the scope of the present invention.
Claims (10)
1. The utility model provides a single die sinking and die block lift link gear of bottle blowing machine which characterized in that: the die set comprises a die set support, a side fixing die arranged on the die set support, an opening and closing die rotating shaft, a bottom die support and a driving rotating shaft, wherein the opening and closing die rotating shaft, the bottom die support and the driving rotating shaft are arranged on the die set support and can rotate around a first axial line, a second axial line and a third axial line respectively;
the linkage mechanism also comprises a movable side die arranged on the die opening and closing rotating shaft, a bottom die guide rail arranged on the bottom die support and a bottom die slide block arranged on the bottom die guide rail in a sliding manner;
the linkage mechanism further comprises a first linkage assembly arranged between the driving rotating shaft and the movable side die and a second linkage assembly arranged between the driving rotating shaft or the movable side die and the bottom die support;
the first linkage assembly is used for linking the movable side die to rotate when the driving rotating shaft rotates, and the second linkage assembly is used for linking the bottom die support to rotate when the driving rotating shaft or the movable side die rotates;
the link gear is still including locating die block slider with in the fixed side mould both: a first rotor on one of them and capable of rotating around its own axis direction, and a space cam on the other one; the space cam is provided with a cam curve positioned in the arc surface, the heights of two ends of the cam curve are different, and the first rotor can be arranged on the space cam along a groove or a flange of the cam curve in a rolling manner.
2. The single-die opening and bottom die lifting linkage mechanism of the bottle blowing machine according to claim 1, which is characterized in that: the first axis, the second axis, the third axis and the bottom die guide rail are parallel to each other.
3. The single-die opening and bottom die lifting linkage mechanism of the bottle blowing machine according to claim 1, which is characterized in that: the first rotor is arranged on the bottom die sliding block, and the rotating radius of the first rotor around the second axial line is the same as the arc radius of the cam curve.
4. The single-die opening and bottom die lifting linkage mechanism of the bottle blowing machine according to claim 1, which is characterized in that: the first linkage assembly comprises a side die swing arm arranged on the driving rotating shaft, and a side die connecting rod with two ends respectively rotatably connected to the side die swing arm and the movable side die.
5. The single-die opening and bottom die lifting linkage mechanism of the bottle blowing machine according to claim 4, which is characterized in that: the first axis line, the second axis line, the third axis line, the bottom die guide rail and the rotation center lines at the two ends of the side die connecting rod are parallel to each other.
6. The single-die opening and bottom die lifting linkage mechanism of the bottle blowing machine according to claim 1, which is characterized in that: the second linkage assembly comprises a bottom die swing arm and two ends of the bottom die swing arm arranged on the driving rotating shaft or the movable side die, and the two ends of the bottom die swing arm are respectively connected with a bottom die connecting rod arranged on the bottom die support in a rotating mode.
7. The single-die opening and bottom die lifting linkage mechanism of the bottle blowing machine according to claim 6, which is characterized in that: the first axis line, the second axis line, the third axis line, the bottom die guide rail and the rotation center lines at the two ends of the bottom die connecting rod are parallel to each other.
8. The single-die opening and bottom die lifting linkage mechanism of the bottle blowing machine according to claim 1, which is characterized in that: the linkage mechanism further comprises a driving swing arm arranged on the driving rotating shaft, and a second rotor which can rotate around the axis direction of the second rotor and is arranged on the driving swing arm and is driven by the mold opening and closing cam.
9. The single-die opening and bottom die lifting linkage mechanism of the bottle blowing machine according to claim 8, characterized in that: the first axis line, the second axis line, the third axis line, the bottom die guide rail and the rotation center line of the second rotor are parallel to each other.
10. The single-die opening and bottom die lifting linkage mechanism of the bottle blowing machine according to claim 1, which is characterized in that: the bottom die slide block is provided with a bottom die, the side die comprises the movable side die and the fixed side die, one of the bottom die and the side die is provided with a wedge-shaped ring groove, and the other is provided with a wedge-shaped clamping ring which is clamped into the wedge-shaped ring groove;
when the die is opened, the bottom die support swings until the wedge-shaped ring groove is completely separated from the wedge-shaped clamping ring, the linkage mechanism controls the bottom die to be static in the vertical direction or the generated displacement is smaller than the gap between the wedge-shaped clamping ring and the wedge-shaped ring groove, and a resting period of the bottom die moving in the vertical direction is formed; after the bottom die support swings until the wedge-shaped ring groove is separated from the wedge-shaped clamping ring, the linkage mechanism controls the bottom die to descend in the vertical direction by a large displacement, so that the bottle taking motion of the bottle taking mechanism is not interfered with the bottom die;
during die assembly, along with the swinging of the bottom die support, the linkage mechanism controls the bottom die to ascend in the vertical direction by large displacement until the wedge-shaped clamping ring can enter the wedge-shaped annular groove; and after the wedge-shaped clamping ring enters the wedge-shaped ring groove until the wedge-shaped clamping ring is completely closed, the linkage mechanism controls the bottom die to be static in the vertical direction or the generated displacement is smaller than the gap between the wedge-shaped clamping ring and the wedge-shaped ring groove, so that the resting period of the bottom die movement in the vertical direction is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111110897.XA CN113927878A (en) | 2021-09-23 | 2021-09-23 | Single-die-opening and bottom die lifting linkage mechanism of bottle blowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111110897.XA CN113927878A (en) | 2021-09-23 | 2021-09-23 | Single-die-opening and bottom die lifting linkage mechanism of bottle blowing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113927878A true CN113927878A (en) | 2022-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111110897.XA Pending CN113927878A (en) | 2021-09-23 | 2021-09-23 | Single-die-opening and bottom die lifting linkage mechanism of bottle blowing machine |
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| CN (1) | CN113927878A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114801129A (en) * | 2022-04-08 | 2022-07-29 | 江苏新美星包装机械股份有限公司 | Bottom die linkage load shedding mechanism of double-die bottle blowing machine |
| CN115503218A (en) * | 2022-09-26 | 2022-12-23 | 江苏新美星包装机械股份有限公司 | Single-opening-die bottle blowing die frame |
| CN116277881A (en) * | 2023-02-06 | 2023-06-23 | 江苏新美星包装机械股份有限公司 | Bottom die centering method |
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2021
- 2021-09-23 CN CN202111110897.XA patent/CN113927878A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114801129A (en) * | 2022-04-08 | 2022-07-29 | 江苏新美星包装机械股份有限公司 | Bottom die linkage load shedding mechanism of double-die bottle blowing machine |
| WO2023193757A1 (en) * | 2022-04-08 | 2023-10-12 | 江苏新美星包装机械股份有限公司 | Bottom mold linkage mechanism of bottle blowing machine |
| CN114801129B (en) * | 2022-04-08 | 2024-03-01 | 江苏新美星包装机械股份有限公司 | Bottom die linkage load shedding mechanism of double-die bottle blowing machine |
| CN115503218A (en) * | 2022-09-26 | 2022-12-23 | 江苏新美星包装机械股份有限公司 | Single-opening-die bottle blowing die frame |
| CN115503218B (en) * | 2022-09-26 | 2024-05-03 | 江苏新美星包装机械股份有限公司 | Single-die-opening bottle blowing die frame |
| CN116277881A (en) * | 2023-02-06 | 2023-06-23 | 江苏新美星包装机械股份有限公司 | Bottom die centering method |
| CN116277881B (en) * | 2023-02-06 | 2024-03-01 | 江苏新美星包装机械股份有限公司 | Bottom die centering method |
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