CN111121551B - Soil dumping mechanism for fireworks and potted flowers - Google Patents
Soil dumping mechanism for fireworks and potted flowers Download PDFInfo
- Publication number
- CN111121551B CN111121551B CN201811282549.9A CN201811282549A CN111121551B CN 111121551 B CN111121551 B CN 111121551B CN 201811282549 A CN201811282549 A CN 201811282549A CN 111121551 B CN111121551 B CN 111121551B
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- Prior art keywords
- soil
- cylinder
- frame
- turnover
- line
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- Expired - Fee Related
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- 239000002689 soil Substances 0.000 title claims abstract description 140
- 230000007246 mechanism Effects 0.000 title claims abstract description 138
- 230000007306 turnover Effects 0.000 claims abstract description 90
- 238000003825 pressing Methods 0.000 claims abstract description 52
- 238000009434 installation Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000007704 transition Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000007723 die pressing method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B4/00—Fireworks, i.e. pyrotechnic devices for amusement, display, illumination or signal purposes
- F42B4/30—Manufacture
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- General Engineering & Computer Science (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The invention relates to the field of firework production, in particular to a firework pot flower soil dumping mechanism which comprises a soil dumping frame, an on-line overturning frame, a pushing mechanism, a soil dumping adjusting mechanism, a soil dumping overturning mechanism, an on-line overturning mechanism and an on-line lifting mechanism, wherein the soil dumping frame comprises an overturning frame and a moving plate, the movable plate is driven to move by the soil dumping adjusting mechanism, the overturning frame is hinged with the movable plate, the soil dumping overturning mechanism is arranged on the movable plate, the turnover frame is driven to turn over by the soil dumping turnover mechanism, the pushing mechanism and the on-line turnover frame are respectively arranged at two sides of the soil dumping frame, and the online turnover frame is driven to turn over through the online turnover mechanism, the pot flower is placed on the turnover frame when soil is poured, a soil pouring and pressing mechanism is arranged on the turnover frame for fixing the pot flower, the pot flower is conveyed to the online turnover frame through a pushing mechanism after soil is poured, the online turnover frame is provided with an online pressing mechanism for fixing the pot flower, and the online turnover frame is provided with an online lifting mechanism for lifting the pot flower. The invention can realize automatic soil dumping of the fireworks and the potted flowers, and greatly improves the working efficiency.
Description
Technical Field
The invention relates to the field of firework production, in particular to a firework pot soil dumping mechanism.
Background
The fireworks have various varieties and names, the potted flowers are just one kind of fireworks, and the potted flowers usually comprise a plurality of parallel firework cylinders and have good ornamental effect when being set off, so the potted flowers are widely used in various celebration ceremonies and holiday ceremonies. In the pot flower production process, due to the influence of each process, a certain amount of floating soil is accumulated in the firework cylinder of the pot flower, the floating soil can influence the quality of the final finished pot flower product, manual soil dumping is generally needed, but the manual soil dumping not only consumes the physical strength of workers, but also has low efficiency, and is difficult to meet the requirement of the capacity development of firework enterprises.
Disclosure of Invention
The invention aims to provide a firework pot flower soil dumping mechanism which can realize automatic soil dumping of firework pot flowers, is accurate in control and greatly improves the working efficiency.
The purpose of the invention is realized by the following technical scheme:
a firework pot soil dumping mechanism comprises a soil dumping frame, an on-line turning frame, a pushing mechanism, a soil dumping adjusting mechanism, a soil dumping turning mechanism, an on-line turning mechanism and an on-line lifting mechanism, wherein the soil dumping frame comprises a turning frame and a moving plate, the moving plate is driven to move by the soil dumping adjusting mechanism, the turning frame is hinged with the moving plate, the soil dumping turning mechanism is arranged on the moving plate, the turning frame is driven to turn by the soil dumping turning mechanism, the pushing mechanism and the on-line turning frame are respectively arranged on two sides of the soil dumping frame, the on-line turning frame is driven to turn by the on-line turning mechanism, when the pot flowers are dumped, the pot flowers are placed on the turning frame, the turning frame is provided with a soil dumping pressing mechanism for fixing the pot flowers, the pot flowers are delivered to the on-line turning frame by the pushing mechanism after the pot flowers are dumped, and the on-line turning frame is provided with an on-line pressing mechanism for fixing the pot flowers, and the online turnover frame is provided with an online lifting mechanism, and the potted flowers are lifted by the online lifting mechanism after being turned.
The soil dumping adjusting mechanism comprises an adjusting cylinder and an adjusting push rod, and the adjusting push rod is fixedly arranged at the end part of a cylinder rod of the adjusting cylinder and fixedly connected with the moving plate.
The soil dumping turnover mechanism is provided with a soil dumping turnover cylinder, a cylinder body of the soil dumping turnover cylinder is obliquely arranged and fixedly connected with the movable plate, and the end part of a cylinder rod of the soil dumping turnover cylinder is hinged to the turnover frame.
The soil dumping pressing mechanism is arranged on one side, far away from the movable plate, of the overturning frame and comprises a soil dumping pressing cylinder and a soil dumping pressing plate, the soil dumping pressing cylinder is fixedly arranged on the overturning frame, and the soil dumping pressing plate is fixedly arranged at the end part of a cylinder rod of the soil dumping pressing cylinder.
The line feeding roll-over stand is provided with a roll-over hinged side plate and an installation side plate which are perpendicular to each other, the roll-over hinged side plate is driven to turn over by the line feeding roll-over mechanism, the line feeding lifting mechanism is installed on the installation side plate, and the line feeding pressing mechanism is arranged on one side, far away from the roll-over hinged side plate, of the line feeding roll-over stand.
The wire feeding turnover mechanism is provided with a wire feeding turnover cylinder, the wire feeding turnover cylinder is obliquely arranged, and the end part of a cylinder rod is hinged with the turnover hinged side plate.
The upper wire lifting mechanism comprises a lifting cylinder and a lifting plate, the lifting cylinder is fixedly arranged on the mounting side plate, and the lifting plate is fixedly arranged at the end part of a cylinder rod of the lifting cylinder.
The upper line pressing mechanism comprises an upper line pressing cylinder and an upper line pressing plate, the upper line pressing cylinder is fixedly arranged on the upper line roll-over stand, and the upper line pressing plate is fixedly arranged at the end part of a cylinder rod of the upper line pressing cylinder.
The soil dumping frame, the on-line roll-over frame, the pushing mechanism, the soil dumping adjusting mechanism and the on-line turnover mechanism are all arranged on a base, wherein a movable plate on the lower side of the soil dumping frame is connected with the base in a sliding mode, and one end of the on-line roll-over frame is hinged to the base.
The pushing mechanism comprises a pushing cylinder and a push plate, and the push plate is fixedly arranged at the end part of a cylinder rod of the pushing cylinder.
The invention has the advantages and positive effects that:
1. the automatic soil dumping device can realize automatic soil dumping of the fireworks and the potted flowers, is accurate in control and greatly improves the working efficiency.
2. The invention has good universality, not only can be suitable for combined pot flowers formed by die pressing, but also can be suitable for pot flowers formed by a single-cylinder pot group with variable cylinder cavity spacing deviation.
3. The pot flower feeding device is reliable in use and installation, the soil pouring pressing mechanism and the wire feeding pressing mechanism guarantee the pot flower positions in the soil pouring and wire feeding overturning processes, and the phenomenon that other processes are influenced due to the fact that the soil pouring pressing mechanism and the wire feeding pressing mechanism are matched with each other is avoided.
4. The invention has compact structural design, easy disassembly and assembly and convenient maintenance and installation.
Drawings
Figure 1 is a schematic structural view of the present invention,
figure 2 is a view from direction a of figure 1,
figure 3 is a view from the direction B partially in figure 1,
figure 4 is a schematic view of another angular configuration of the present invention,
figure 5 is an enlarged view at C of figure 4,
figure 6 is a schematic view of yet another angular configuration of the present invention,
figure 7 is an enlarged view at D of figure 6,
figure 8 is a schematic view of the various mechanisms on the in-line roll-over stand of figure 1,
fig. 9 is a view from direction E of fig. 8.
Wherein, 1 is a soil dumping adjusting mechanism, 101 is an adjusting cylinder, 102 is an adjusting push rod, 2 is a soil dumping turnover mechanism, 201 is a soil dumping turnover cylinder, 202 is a soil dumping cylinder mounting seat, 3 is a soil dumping pressing mechanism, 301 is a soil dumping pressing cylinder, 302 is a soil dumping pressing plate, 4 is a pushing mechanism, 401 is a pushing cylinder, 402 is a push plate, 5 is an on-line lifting mechanism, 501 is a lifting cylinder, 502 is a lifting plate, 6 is an on-line pressing mechanism, 601 is an on-line pressing cylinder, 602 is an on-line pressing plate, 7 is an on-line turnover mechanism, 701 is an on-line turnover cylinder, 702 is an on-line cylinder mounting seat, 8 is an on-line turnover frame, 801 is a turnover hinged side plate, 802 is a mounting side plate, 9 is a soil dumping moving plate frame, 901 is a turnover frame, 902 is a sliding rail, 903 is a sliding block, 905 is a soil dumping hinged seat, 10 is a base, 11 is a basin flower, 12 is a transition plate, 13 is an on-line hinged seat, and 14 is an upper line mounting plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 9, the invention comprises a base 10, a soil dumping frame 9, an upper line turnover frame 8, a pushing mechanism 4, a soil dumping adjusting mechanism 1, a soil dumping turnover mechanism 2, an upper line turnover mechanism 7 and an upper line lifting mechanism 5, wherein the soil dumping frame 9 comprises a turnover frame 901 and a moving plate 902, the moving plate 902 is slidably connected with the base 10, the soil dumping adjusting mechanism 1 is arranged on the base 10, the moving plate 902 is driven to move by the soil dumping adjusting mechanism 1, the turnover frame 901 is arranged on the upper side of the moving plate 902, one end of the turnover frame is hinged with the moving plate 902, the soil dumping turnover mechanism 2 is arranged on the moving plate 902, the turnover frame 901 is driven to turn over by the soil dumping turnover mechanism 2, pot flowers 11 are arranged on the turnover frame 901 when being dumped, the pushing mechanism 4 and the upper line turnover frame 8 are both arranged on the base 10 and are respectively arranged on both sides of the soil dumping frame 9, one end of the on-line roll-over stand 8 is hinged to the base 10, the on-line roll-over stand 7 is arranged on the base 10, the on-line roll-over stand 8 is driven to turn over through the on-line roll-over stand 7, after the potted flower 11 is poured out of soil, the roll-over stand 901 is restored to the original position, the potted flower 11 is conveyed to the on-line roll-over stand 8 through the pushing mechanism 4, then the on-line roll-over stand 8 turns over, the on-line roll-over stand 8 is provided with the on-line lifting mechanism 5, and after the on-line roll-over stand 8 turns over, the potted flower 11 is lifted to the on-line through the on-line lifting mechanism 5. The turning frame 901 is provided with a soil pouring hold-down mechanism 3, the potted flowers 11 are pressed and fixed by the soil pouring hold-down mechanism 3 when soil is poured, the online turning frame 8 is provided with an online hold-down mechanism 6, and the potted flowers 11 are pressed and fixed by the online hold-down mechanism 6 when turned online.
As shown in fig. 1 and fig. 4 to 7, the base 10 is provided with a slide rail 903, the lower side of the moving plate 902 is provided with a slide block 904 matched with the slide rail 903, and as shown in fig. 5, the moving plate 902 is provided with a soil dumping hinge seat 905, and one end of the turnover frame 901 is hinged to the soil dumping hinge seat 905.
As shown in fig. 1 and fig. 3, the soil dumping adjusting mechanism 1 includes an adjusting cylinder 101 and an adjusting push rod 102, the adjusting cylinder 101 is fixedly mounted on the base 10, and the adjusting push rod 102 is fixedly mounted at a rod end of the adjusting cylinder 101 and is fixedly connected to the moving plate 902.
As shown in fig. 1-2 and fig. 6-7, the soil dumping and overturning mechanism 2 includes a soil dumping and overturning cylinder 201 and a soil dumping cylinder mounting seat 202, the soil dumping cylinder mounting seat 202 is fixedly arranged on the moving plate 902, the cylinder body of the soil dumping and overturning cylinder 201 is obliquely arranged, the upper end of the cylinder body is fixedly connected with the soil dumping cylinder mounting seat 202, and the end of the cylinder rod of the soil dumping and overturning cylinder 201 is hinged to the end of the overturning frame 901, which is far away from the soil dumping hinge seat 905.
As shown in fig. 1-2, the soil pouring and compacting mechanism 3 is disposed on a side of the turning frame 901, which is far from the moving plate 902, the soil pouring and compacting mechanism 3 includes a soil pouring and compacting cylinder 301 and a soil pouring and compacting plate 302, the soil pouring and compacting cylinder 301 is fixedly mounted on the turning frame 901, the soil pouring and compacting plate 302 is fixedly mounted at an end of a cylinder rod of the soil pouring and compacting cylinder 301, and the soil pouring and compacting plate 302 is driven by the soil pouring and compacting cylinder 301 to lift and compact or loosen the potted flower 11.
As shown in fig. 1, 6, and 8 to 9, the upper line turning frame 8 is provided with a turning hinged side plate 801 and a mounting side plate 802 which are perpendicular to each other, wherein one side of the turning hinged side plate 801 is hinged to the base 10, and the upper line lifting mechanism 5 is mounted on the mounting side plate 802.
As shown in fig. 9, an upper line mounting plate 14 is arranged on the base 10, an upper line hinge base 13 is arranged on one side of the upper line mounting plate 14, one end of the turnover hinge side plate 801 is hinged to the upper line hinge base 13, and the upper line turnover mechanism 7 is fixedly mounted on the upper line mounting plate 14.
As shown in fig. 9, the upper wire turnover mechanism 7 includes an upper wire turnover cylinder 701 and an upper wire cylinder mounting base 702, the upper wire cylinder mounting base 702 is fixedly disposed on the upper wire mounting plate 14, the upper wire turnover cylinder 701 is disposed in an inclined manner, the upper end of the upper wire turnover cylinder 701 is fixedly mounted on the upper wire cylinder mounting base 702 through a screw, and the end of the cylinder rod of the upper wire turnover cylinder 701 is hinged to the turnover hinge side plate 801.
As shown in fig. 8 to 9, the upper lifting mechanism 5 includes a lifting cylinder 501 and a lifting plate 502, the lifting cylinder 501 is fixedly mounted on the mounting side plate 802, and the lifting plate 502 is fixedly mounted on the end of the cylinder rod of the lifting cylinder 501.
As shown in fig. 8 to 9, the upper-line pressing mechanism 6 is arranged on one side of the upper-line roll-over stand 8, which is far away from the turning hinged side plate 801, the upper-line pressing mechanism 6 comprises an upper-line pressing cylinder 601 and an upper-line pressing plate 602, the upper-line pressing cylinder 601 is fixedly arranged on the upper-line roll-over stand 8, the upper-line pressing plate 602 is fixedly arranged at the end of a cylinder rod of the upper-line pressing cylinder 601, and the upper-line pressing plate 602 is driven by the upper-line pressing cylinder 601 to lift and press or loosen the potted flower 11.
As shown in fig. 1, after the pot flower 11 is poured out of the soil, the turnover frame 901 is restored to the original position, and the pot flower 11 is sent to the turnover hinged side plate 801 of the upper line turnover frame 8 through the pushing mechanism 4, the pushing mechanism 4 comprises a pushing cylinder 401 and a push plate 402, an inverted L-shaped bracket is arranged at the end of the base 10, the pushing cylinder 401 is fixedly installed on the bracket, and the push plate 402 is fixedly installed at the end of the cylinder rod of the pushing cylinder 401.
As shown in fig. 6, a transition plate 12 is arranged on the turnover frame 901 and the upper line turnover frame 8 to facilitate the pushing of the potted flower 11.
The working principle of the invention is as follows:
when the invention works, the pot flower 11 is delivered to the turnover frame 901 of the soil pouring frame 9 by the manipulator of the previous process, the soil pouring compressing mechanism 3 is started to enable the soil pouring pressure plate 302 to compress and fix the pot flower 11, then the soil pouring adjusting mechanism 1 is started to push the movable plate 902 at the lower side of the turnover frame 901 to move horizontally outwards, then the soil pouring turnover mechanism 2 is started to enable the turnover frame 901 to turn over for 90 degrees, so that the opening of a firework cylinder of the pot flower 11 faces downwards, the floating soil falls under the action of gravity, thereby completing the soil pouring process of the pot flower 11, then the soil pouring turnover mechanism 2 drives the turnover frame 901 to turn over back to the original position, meanwhile, the soil pouring adjusting mechanism 1 drives the movable plate 902 to return to the original position, the pot flower 11 which has been poured on the turnover frame 901 is pushed to the turnover hinged side plate 801 of the upper line turnover frame 8 by the pushing mechanism 4, then the upper line compressing mechanism 6 compresses the pot flower 11 for fixing, the upper line 7 drives the upper line turnover frame 8 to turn over for 90 degrees towards the other side, the opening of the firework cylinder of the pot flower 11 is upward, then the pot flower 11 is loosened by the upper thread pressing mechanism 6, and the upper thread lifting mechanism 5 starts to lift the pot flower 11 to prepare for the thread feeding of the pot flower 11.
Claims (10)
1. The utility model provides a fireworks potted flower mechanism of falling soil which characterized in that: the soil pouring mechanism comprises a soil pouring frame (9), an on-line turnover frame (8), a pushing mechanism (4), a soil pouring adjusting mechanism (1), a soil pouring turnover mechanism (2), an on-line turnover mechanism (7) and an on-line lifting mechanism (5), wherein the soil pouring frame (9) comprises a turnover frame (901) and a movable plate (902), the movable plate (902) is driven to move through the soil pouring adjusting mechanism (1), the turnover frame (901) is hinged with the movable plate (902), the soil pouring turnover mechanism (2) is arranged on the movable plate (902), the turnover frame (901) is driven to turn over through the soil pouring turnover mechanism (2), the pushing mechanism (4) and the on-line turnover frame (8) are respectively arranged at two sides of the soil pouring frame (9), the on-line turnover frame (8) is driven to turn over through the on-line turnover mechanism (7), pot flowers (11) are arranged on the turnover frame (901) when soil pouring, and a soil dumping and pressing mechanism (3) for fixing the pot flowers (11) is arranged on the turnover frame (901), the pot flowers (11) are delivered to the online turning frame (8) through the pushing mechanism (4) after soil dumping, an online pressing mechanism (6) for fixing the pot flowers (11) is arranged on the online turning frame (8), an online lifting mechanism (5) is arranged on the online turning frame (8), and the pot flowers (11) are lifted through the online lifting mechanism (5) after being turned.
2. The firework pot soil dumping mechanism of claim 1, wherein: the soil dumping adjusting mechanism (1) comprises an adjusting cylinder (101) and an adjusting push rod (102), wherein the adjusting push rod (102) is fixedly arranged at the end part of a cylinder rod of the adjusting cylinder (101) and fixedly connected with the moving plate (902).
3. The firework pot soil dumping mechanism of claim 1, wherein: the soil dumping and overturning mechanism (2) is provided with a soil dumping and overturning cylinder (201), a cylinder body of the soil dumping and overturning cylinder (201) is obliquely arranged and fixedly connected with the moving plate (902), and the end part of a cylinder rod of the soil dumping and overturning cylinder (201) is hinged with the overturning frame (901).
4. The firework pot soil dumping mechanism of claim 1, wherein: the soil pouring and pressing mechanism (3) is arranged on one side, far away from the moving plate (902), of the overturning frame (901), the soil pouring and pressing mechanism (3) comprises a soil pouring and pressing cylinder (301) and a soil pouring pressing plate (302), the soil pouring and pressing cylinder (301) is fixedly arranged on the overturning frame (901), and the soil pouring pressing plate (302) is fixedly arranged at the end part of a cylinder rod of the soil pouring and pressing cylinder (301).
5. The firework pot soil dumping mechanism of claim 1, wherein: the on-line roll-over stand (8) is provided with mutually perpendicular's articulated curb plate of upset (801) and installation curb plate (802), and wherein the articulated curb plate of upset (801) passes through on-line tilting mechanism (7) drive upset, on-line lifting mechanism (5) install in on the installation curb plate (802), on-line hold-down mechanism (6) set up in on-line roll-over stand (8) keep away from articulated curb plate of upset (801) one side.
6. The firework pot soil dumping mechanism of claim 5, wherein: the upper wire turnover mechanism (7) is provided with an upper wire turnover cylinder (701), the upper wire turnover cylinder (701) is obliquely arranged, and the end part of a cylinder rod is hinged with the turnover hinged side plate (801).
7. The firework pot soil dumping mechanism of claim 5, wherein: the upper wire lifting mechanism (5) comprises a lifting cylinder (501) and a lifting plate (502), the lifting cylinder (501) is fixedly arranged on the mounting side plate (802), and the lifting plate is fixedly arranged at the end part of a cylinder rod of the lifting cylinder (501).
8. The firework pot soil dumping mechanism of claim 1 or 5, wherein: the upper line pressing mechanism (6) comprises an upper line pressing cylinder (601) and an upper line pressing plate (602), the upper line pressing cylinder (601) is fixedly arranged on the upper line roll-over stand (8), and the upper line pressing plate (602) is fixedly arranged at the end part of a cylinder rod of the upper line pressing cylinder (601).
9. The firework pot soil dumping mechanism of claim 1, wherein: soil dumping frame (9), online roll-over stand (8), pushing mechanism (4), soil dumping adjustment mechanism (1), online roll-over mechanism (7) all set up on a base (10), wherein movable plate (902) of soil dumping frame (9) downside with base (10) sliding connection, online roll-over stand (8) one end with base (10) are articulated.
10. The firework pot soil dumping mechanism of claim 1 or 9, wherein: the pushing mechanism (4) comprises a pushing cylinder (401) and a pushing plate (402), and the pushing plate (402) is fixedly arranged at the end part of a cylinder rod of the pushing cylinder (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811282549.9A CN111121551B (en) | 2018-10-31 | 2018-10-31 | Soil dumping mechanism for fireworks and potted flowers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811282549.9A CN111121551B (en) | 2018-10-31 | 2018-10-31 | Soil dumping mechanism for fireworks and potted flowers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111121551A CN111121551A (en) | 2020-05-08 |
| CN111121551B true CN111121551B (en) | 2021-11-23 |
Family
ID=70484989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811282549.9A Expired - Fee Related CN111121551B (en) | 2018-10-31 | 2018-10-31 | Soil dumping mechanism for fireworks and potted flowers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111121551B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001201299A (en) * | 2000-01-19 | 2001-07-27 | Ikuki Matsuuchi | Toy firework and its installation stand |
| TWM254582U (en) * | 2004-03-24 | 2005-01-01 | Bi-Guei Syu | Structural improvement of firecracker |
| CN202709895U (en) * | 2012-06-21 | 2013-01-30 | 吴伟 | Firework automatic charging machine |
| CN204649103U (en) * | 2015-05-25 | 2015-09-16 | 深圳市创烨科技有限公司 | Safe environment protection type firecrackers automation metallic sheath draws plug assembly machine admittedly |
| CN105066788A (en) * | 2015-08-17 | 2015-11-18 | 林德胜 | Split type plastic outer barrel of firework assembly pot |
| CN107449326A (en) * | 2017-09-18 | 2017-12-08 | 浏阳市五科技机械有限公司 | A kind of double-bang firecracker fireworks automatic moulding machine |
-
2018
- 2018-10-31 CN CN201811282549.9A patent/CN111121551B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001201299A (en) * | 2000-01-19 | 2001-07-27 | Ikuki Matsuuchi | Toy firework and its installation stand |
| TWM254582U (en) * | 2004-03-24 | 2005-01-01 | Bi-Guei Syu | Structural improvement of firecracker |
| CN202709895U (en) * | 2012-06-21 | 2013-01-30 | 吴伟 | Firework automatic charging machine |
| CN204649103U (en) * | 2015-05-25 | 2015-09-16 | 深圳市创烨科技有限公司 | Safe environment protection type firecrackers automation metallic sheath draws plug assembly machine admittedly |
| CN105066788A (en) * | 2015-08-17 | 2015-11-18 | 林德胜 | Split type plastic outer barrel of firework assembly pot |
| CN107449326A (en) * | 2017-09-18 | 2017-12-08 | 浏阳市五科技机械有限公司 | A kind of double-bang firecracker fireworks automatic moulding machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111121551A (en) | 2020-05-08 |
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Granted publication date: 20211123 |