CN111959007B - Production line for manufacturing cultivation floater - Google Patents
Production line for manufacturing cultivation floater Download PDFInfo
- Publication number
- CN111959007B CN111959007B CN202010734447.7A CN202010734447A CN111959007B CN 111959007 B CN111959007 B CN 111959007B CN 202010734447 A CN202010734447 A CN 202010734447A CN 111959007 B CN111959007 B CN 111959007B
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- bottle
- sealing cover
- welding device
- rod
- welding
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 40
- 238000007789 sealing Methods 0.000 claims abstract description 73
- 238000003466 welding Methods 0.000 claims abstract description 43
- 238000007664 blowing Methods 0.000 claims abstract description 27
- 208000034699 Vitreous floaters Diseases 0.000 claims abstract description 20
- 238000010438 heat treatment Methods 0.000 claims abstract description 18
- 239000000725 suspension Substances 0.000 claims abstract description 14
- 238000003825 pressing Methods 0.000 claims description 11
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 5
- 230000007246 mechanism Effects 0.000 claims description 4
- 230000009467 reduction Effects 0.000 claims description 4
- 210000003128 head Anatomy 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 238000009360 aquaculture Methods 0.000 description 4
- 244000144974 aquaculture Species 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- 239000013535 sea water Substances 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000009364 mariculture Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 241000237502 Ostreidae Species 0.000 description 1
- 241000206607 Porphyra umbilicalis Species 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 235000020636 oyster Nutrition 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D22/00—Producing hollow articles
- B29D22/02—Inflatable articles
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/60—Floating cultivation devices, e.g. rafts or floating fish-farms
- A01K61/65—Connecting or mooring devices therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Sealing Of Jars (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention discloses a production line for cultivating floaters, which is used for keeping a certain air pressure in a floater so as to be suitable for being used in water and comprises a heating device, a bottle blowing device, a cap arranging device, a carrying device and a welding device, wherein the heating device, the bottle blowing device and the cap arranging device are connected with the welding device through a suspension rail, a sealing cap and a just-formed bottle body are conveyed into the welding device, the sealing cap is arranged at the opening of the bottle body through the carrying device, and the sealing cap is welded at the opening of the bottle body by adopting a rotary table of the welding device when the air pressure in the bottle body is still greater than 1 atmosphere.
Description
Technical Field
The invention belongs to the manufacturing of aquatic breeding supplies, and relates to a production line for manufacturing a floater, in particular to a method for maintaining air pressure in the floater so that the floater has stronger pressure resistance and can be suitable for being used in water.
Background
At present, shallow sea beach culture is widely promoted, and products such as oysters, laver, fishes and the like are cultured in seawater in many ways. In mariculture, people need to prevent the aquaculture net cage from dissipating along with wave drifting or sinking into the sea bottom to cause incapability of fishing, and often need to fix the aquaculture net cage by adopting a floater, wherein the floater can enable the aquaculture net cage to float in seawater, and the floater is convenient to fix.
In the past, most floaters are made of foam materials, but the foam has the problem that the foam is easy to crush and becomes small particles, many foams can generate a plurality of small particles after being discarded and float in seawater, so that marine organisms can be damaged to a certain extent, and even the survival of fishes can be influenced.
Several relevant documents are given below to reveal the current state of development of the float.
The Chinese patent application 200610164372.3 discloses a float with automatic buoyancy compensation, which comprises a hollow cavity 9, wherein the hollow cavity 9 is provided with an openable hole for convenient air inflation and air exhaust, the hole is sealed by a connecting sealing element 10, and the hollow cavity 9 can play a role of enabling the float tail 2 to be positioned above and below the water surface.
Chinese utility model patent 201520833580.2 discloses an inflatable floating ball, which is used as an aquaculture product and comprises a floating body 10 and a sealing cover 13, wherein the floating body 10 is provided with an inner plug 12 on a sealing port 11, the inner plug 12 is provided with an inflating nozzle 14, and the floating body 10 can be inflated by the inflating nozzle 14.
Chinese utility model patent 201720655849.1 discloses a aerify reinforcing structure that seals of floater again, and it is equipped with interior stopper 2 on seal port 1, is equipped with charging connector 3 in the interior stopper 2, and just the top of interior stopper 2 forms shoulder hole 24 in charging connector 3's top, can set up sealed plug 5 in the shoulder hole 24 to form resealing to charging connector 3.
In addition, the applicant also previously filed an application to the national intellectual property office, which is entitled a buoy for mariculture with application number 202020953404.3, and proposed a solution that gas releaser is put into the air bag during the manufacturing process and the air bag is welded into a whole by a sealing cover.
Therefore, in the prior art, people manufacture the floating body, open a hole on the floating body, fill gas into the floating body from the hole, and seal the hole by an inner plug, or install a valve at the position of the open hole, fill gas into the floating body through the valve, or place a gas releaser in the floating body, and then weld the sealing cover and the floating body into a whole.
At present, the defects are that the manufacturing process of the floater is complicated, the manufacturing period is long, the manufacturing cost is high, and the defect that the floater is easy to leak due to an inner plug or a valve often exists.
Disclosure of Invention
The invention aims to provide a production line for manufacturing cultivation floats, which has simpler and more convenient technical process, does not need to install a valve for filling gas subsequently, does not need to fill gas into a bottle body and seal the bottle body by a plug, does not need to add a gas release object into the bottle body, and has the characteristics of the production line.
The production line for manufacturing the culture floater is realized by the following scheme:
a production line for manufacturing culture floats comprises a heating device, a bottle blowing device, a cap arranging device, a carrying device and a welding device, and is characterized in that the heating device and the bottle blowing device are sequentially connected with the welding device from one side of the welding device through a suspension rail, the cap arranging device is connected with the welding device from the other side of the welding device through the suspension rail, bottle blanks can be conveyed into the bottle blowing device from the heating device through the suspension rail, bottle bodies can be conveyed into the welding device from the bottle blowing device through the suspension rail, sealing caps sent out by the cap arranging device can be conveyed to the welding device through the suspension rail, the carrying device places the sealing caps at bottle openings of the bottle bodies, and the sealing caps are welded at the bottle openings of the bottle bodies through a rotary table of the welding device when the air pressure in the bottle bodies is still larger than 1 atmosphere.
Preferably, in the above-described solution, a first movable pressure lever is provided in the welding device, which pressure lever can reach the flap and press against the flap. Therefore, the sealing cover can be reached and arranged on the bottle body opening by the first pressure rod in a moving or rotating mode and the like immediately after the sealing cover is arranged on the bottle body opening, and the effect of preventing the sealing cover from being possibly lifted due to high air pressure in the bottle before welding is better achieved.
Preferably, in the above scheme, a second compression bar is arranged in the welding device turntable, the compression bar is sleeved with a compression spring, and the second compression bar can be contracted and act on the sealing cover. Therefore, the effect of preventing the sealing cover from being jacked up due to the fact that the air pressure in the bottle is large in welding can be better achieved, particularly, when the rotary disc drives the sealing cover to rotate and press down, the second pressure rod can continuously extend downwards to be always in contact with the sealing cover, a downward acting force is guaranteed to be provided for the sealing cover, and the sealing cover is further prevented from being jacked up.
Preferably, in the above scheme, the second pressure lever is arranged in the middle of the main shaft, the second pressure lever can move up and down under the action of the compression spring, the second pressure lever extends downwards to the greatest extent in a free state, a hole is formed in the middle of the turntable, and the second pressure lever can extend downwards into the turntable from the hole.
Furthermore, in the above scheme, the first pressure lever can be matched with the second pressure lever, and when the turntable is not covered, the first pressure lever presses the sealing cover; after the turntable is covered, the second pressure rod can press the sealing cover, and the first pressure rod can withdraw. Not only is the rotation of the turntable ready, but also more opportunities are provided for welding.
Preferably, in the above scheme, the sealing cover is provided with a handle, a groove for the handle to enter is formed in the rotating disc, and the rotating disc drives the sealing cover to rotate through the handle.
Preferably, in the above scheme, the handle is a lifting bow, the groove is suitable for the lifting bow to enter, and the first pressure lever presses on the sealing cover and drives the sealing cover to rotate through the lifting bow so as to correct the orientation of the sealing cover. Therefore, the lifting bow can be used as a fixed part of the culture floater, and the rotary disc covers the sealing cover, so that the lifting bow can accurately enter the groove to be prepared in advance.
Preferably, in the above aspect, the spindle is provided with an orientation detection mechanism in the welding apparatus. Therefore, the orientation of the groove can be detected by the orientation detection mechanism so as to adjust the orientation of the groove in the turntable, and the turntable covers the sealing cover to ensure that the lifting bow can accurately enter the groove.
In the above, the heating device, the bottle blowing device and the welding device may be respectively disposed in the independent heating machine, the independent bottle blowing machine and the independent welding machine, or the heating device and the independent bottle blowing device, or the independent bottle blowing device and the independent welding machine, or the independent heating device, the independent bottle blowing device and the independent welding machine, or the heating device, the independent bottle blowing device and the independent welding machine.
Thus, the bottle blank can be blown in the bottle blowing device, a certain amount of compressed gas is remained in the bottle body after the bottle body is formed due to the fact that compressed air is filled in the bottle blowing device, then the bottle opening in the welding device is covered by the sealing cover, and part of the remained compressed gas is sealed in the bottle body, so that the culture floater has certain air pressure which is larger than atmospheric pressure, and the requirement that the floater has certain pressure resistance in water can be met.
The invention creates the production line for manufacturing the cultivation float, adopts the bottle-blowing process and directly seals the bottle mouth by the sealing cover, thus the float can retain part of compressed gas to obtain the pressure resistance.
According to the production line for manufacturing the culture floats, the gas reserved in the floats is only the residual compressed gas left in the bottle blowing process, and the extra compressed gas is not required to be specially reserved for inflation, so that the compressed gas material is saved compared with the prior art.
The production line for manufacturing the culture floater not only saves compressed gas materials and reduces subsequent inflation process steps, but also directly seals the sealing cover on the bottle body which is just blow molded, the bottle body has higher temperature than normal temperature, when the bottle body is at normal temperature, the bottle body can be further contracted, and then the air pressure in the floater can be enhanced by taking the contraction as a means.
In addition, the float manufactured by the production line has the sealing cover and the bottle mouth welded integrally, so the sealing performance of the float is better.
Drawings
FIG. 1 is a schematic view of a production line for making buoyant buoys for farming using the present invention;
FIG. 2 is a schematic view of the cap sorter of the production line of FIG. 1;
FIG. 3 is a schematic view of the heating apparatus in the production line of FIG. 1;
FIG. 4 is a schematic structural diagram of the bottle blowing apparatus in the production line of FIG. 1;
FIG. 5 is a schematic view of the welding apparatus of the manufacturing line of FIG. 1;
FIG. 6 is a schematic view of the structure of the handling device in the production line of FIG. 1;
FIG. 7 is a schematic view of the pinch head of the handler of FIG. 6;
fig. 8 is a schematic view of the welding device of fig. 5 without the turntable cover.
Detailed Description
The production line for manufacturing the culture floats is detailed below with reference to the attached drawings:
referring to fig. 2, 3, 4, 5, 6, 7, 8 and 1, a heating device B, a bottle blowing device C, a cap arranging device a and a welding device D are connected together by a suspension rail E, a bottle blank is heated by the heating device B and then sent to the bottle blowing device C through the suspension rail E, the bottle is blown in the bottle blowing device C, after the bottle C is formed, the bottle C is sent to the welding device D from one side through the suspension rail E, meanwhile, the cap arranging device a sends a sealing cap a to the welding device D from the other side, and the sealing cap a is placed on the opening of the bottle C by a conveying device F.
Referring to fig. 5 and 8, the welding device D includes a first servo motor D1, a gear reduction box D2, a lower screw rod D3, a lifting pressure plate D4, a second servo motor D5, a rotary connector D6, a main shaft D7, a turntable D8, a first pressure rod D14, a cylinder D15 and a conveying device F, wherein, the middle of the main shaft d7 is provided with a second pressure lever d9, the second pressure lever d9 is sleeved with a compression spring d10, so that the second pressure lever d9 can move up and down, and the second pressure lever d9 has the maximum downward extension in the free state, a hole is opened in the middle of the rotary disc d8, the second pressure lever d9 can extend downward from the hole, the second pressure lever d9 can enter the rotary disc d8, a groove d11 is formed on the end face of the rotary disc d8, the groove d11 is suitable for the lifting bow a1 of the sealing cover a to enter, a touch lever d12 is further mounted on the main shaft d7, a photoelectric eye d13 is mounted on the periphery of the touch lever d12, and in addition, the air cylinder d15 can drive the first pressure lever d14 to move.
Thus, when the sealing cover a covers the mouth of the bottle body c, the first pressure lever 14 can move and extend under the action of the air cylinder d15, the lifting bow a1 can be acted to correct the lifting bow a1, so that the sealing cover a rotates and firstly swings to correct the position, and the first pressure lever d14 can press on the sealing cover a.
When the spindle d7 is rotated, the orientation of the recess d11 can be adjusted by detecting the touch rod d12 and the photoelectric eye d13, so that the lifting bow a1 can accurately enter the recess d11 when the turntable d8 covers the sealing cover a.
When the rotary disk d8 covers the sealing cover a, the second pressure lever d9 can be pressed against the lifting bow a1 under the action of the compression spring d10, and the first pressure lever 14 can be separated from the sealing cover a under the action of the air cylinder d 15.
Finally, the first servo motor d1 can drive the lower pressure screw rod d3 to rotate through the gear reduction box d2, the lower pressure screw rod d3 drives the pressure raising and reducing plate d4 to move downwards, meanwhile, the second servo motor d5 drives the main shaft d7 through the rotary connector d6 and drives the rotary disc d8 to rotate at a high speed, and the sealing cover a is pressed downwards and welded on the mouth of the bottle body c.
Referring to fig. 6 and 7, the carrying device F moves up and down or left and right and carries the closure a to the mouth of the bottle c by the pinch head.
A specific manufacturing process adopted by the production line of the present embodiment is described below:
placing the bottle blank in a heating device B for heating;
conveying and transporting the bottle blanks to a bottle blowing device C when the bottle blanks reach the temperature required by bottle blowing;
closing the mold by a mold C1, and filling compressed air into the bottle blank;
opening the die C1 after the bottle C is formed, and separating from the bottle C;
conveying and conveying the bottle body C from the bottle blowing device C to a welding device D;
conveying the sealing cover a from the arranging mechanism A to a welding device D;
when the air pressure in the bottle body c is still larger than 1 atmosphere, the carrying device F is used for placing the sealing cover a on the bottle mouth of the bottle body c, and the sealing cover a covers the bottle mouth of the bottle body c;
the first pressure lever d14 presses the sealing cover a, and the lifting bow a1 drives the sealing cover a to rotate and to be aligned;
the direction of the groove d11 is adjusted through the detection of the touch rod d12 on the main shaft d7 and the photoelectric eye d 13;
the rotary disk d8 covers the sealing cover a, and the lifting bow a1 enters the groove d 11;
a second pressure lever d9 is adopted to extend out of the rotating disc d8 and act on the lifting bow a 1;
the first pressure lever d14 is driven by the cylinder d15 to withdraw, and the sealing cover a is not acted any more;
the rotary disc d8 drives the sealing cover a to rotate at high speed through the lifting bow a1, and the sealing cover a is welded at the bottle mouth of the bottle body c;
the rotary disk d8 moves upwards and is separated from the sealing cover a;
the bottle body c with the sealing cover a is taken out.
Thus, the object of the present invention is achieved.
As can be seen from the above, when the rotating disk d8 covers the sealing cover a, the second pressing rod d9 extends from the rotating disk d8 and acts on the lifting bow a1, when the rotating disk d8 rotates, the sealing cover a is pressed down and welded with the mouth of the bottle c, the second pressing rod d9 can satisfy the requirement that the sealing cover a rotates and descends along with the sealing cover a, the acting force on the sealing cover a is always kept, and thus, the effect of preventing the sealing cover a from being lifted in the rotation welding process can be better achieved.
Claims (2)
1. A production line for manufacturing culture floaters comprises a heating device, a bottle blowing device, a cap arranging device, a carrying device and a welding device, and is characterized in that the heating device and the bottle blowing device are sequentially connected with the welding device from one side of the welding device through a suspension rail, the cap arranging device is connected with the welding device from the other side of the welding device through the suspension rail, bottle blanks can be conveyed into the bottle blowing device from the heating device through the suspension rail, bottle bodies can be conveyed into the welding device from the bottle blowing device through the suspension rail, sealing caps sent out by the cap arranging device can be conveyed to the welding device through the suspension rail, the carrying device places the sealing caps at bottle openings of the bottle bodies, and the sealing caps are welded at the bottle openings of the bottle bodies through a rotary table of the welding device when the air pressure in the bottle bodies is still larger than 1 atmosphere;
the welding device comprises a first servo motor, a gear reduction box, a downward pressing screw rod, a lifting and dropping plate, a second servo motor, a rotary connector, a main shaft, a rotary table, a first pressing rod, an air cylinder and a carrying device, wherein the middle of the main shaft is provided with the second pressing rod, the second pressing rod is sleeved with a compression spring to enable the second pressing rod to move up and down, the second pressing rod extends downwards to the greatest extent in a free state, a hole is formed in the middle of the rotary table, the second pressing rod extends downwards from the hole and enters the rotary table, a groove is formed in the end face of the rotary table and is suitable for a lifting bow of the sealing cover to enter, a collision rod is further mounted on the main shaft, photoelectric eyes are mounted on the periphery of the collision rod, in addition, the air cylinder drives the first pressing rod to move, when the sealing cover covers a bottle opening, the first pressing rod can move and extend out under the action of the air cylinder to lift the lifting bow, so that the sealing cover rotates and firstly swings to the right direction, the first pressure lever can be pressed on the sealing cover; when the rotating main shaft rotates, the position of the groove can be adjusted through the detection of the touch rod and the photoelectric eye, so that the lifting bow can accurately enter the groove when the rotating disc covers the sealing cover; when the rotary disc covers the sealing cover, the second pressure rod can be abutted against the lifting bow under the action of the compression spring, the first pressure rod can be separated from the sealing cover under the action of the air cylinder, the first servo motor can drive the lower pressure screw rod to rotate through the gear reduction box, the lower pressure screw rod drives the lifting pressure plate to move downwards, meanwhile, the second servo motor drives the main shaft through the rotary connector and drives the rotary disc to rotate at a high speed, and the sealing cover presses downwards and is welded on the bottle opening of the bottle body; the carrying device moves up and down or left and right and carries the sealing cover to the bottle mouth of the bottle body through the clamping and conveying head.
2. The production line for making float for cultivation as claimed in claim 1, wherein the welding device is a rotary spindle
An orientation detection mechanism is installed.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010734447.7A CN111959007B (en) | 2020-07-28 | 2020-07-28 | Production line for manufacturing cultivation floater |
| PCT/CN2020/000194 WO2022020976A1 (en) | 2020-07-28 | 2020-08-28 | Production line for manufacturing breeding float |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010734447.7A CN111959007B (en) | 2020-07-28 | 2020-07-28 | Production line for manufacturing cultivation floater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111959007A CN111959007A (en) | 2020-11-20 |
| CN111959007B true CN111959007B (en) | 2022-07-22 |
Family
ID=73363219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010734447.7A Active CN111959007B (en) | 2020-07-28 | 2020-07-28 | Production line for manufacturing cultivation floater |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN111959007B (en) |
| WO (1) | WO2022020976A1 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5890927A (en) * | 1981-11-26 | 1983-05-30 | Kyoraku Co Ltd | Manufacture of closed hollow body |
| JPS6061241A (en) * | 1983-09-14 | 1985-04-09 | Sasaki Seikou Kk | Manufacture of float |
| CN1298341A (en) * | 1998-02-04 | 2001-06-06 | M管理-得克萨斯州有限公司 | Blow-nolded pressure tank with spin-welded connector |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH421481A (en) * | 1964-03-12 | 1966-09-30 | Fischer Ag Georg | Method for welding two surfaces made of plastic |
| CN102027882A (en) * | 2009-09-29 | 2011-04-27 | 张心周 | Buoy for aquaculture and manufacturing method |
| CN206926279U (en) * | 2017-04-13 | 2018-01-26 | 佛山市华冠信息科技有限公司 | Plastic bottle blank and its product integrated production line |
| KR102034669B1 (en) * | 2018-11-16 | 2019-10-21 | 김영근 | Buoy and blow forming method of the same |
| CN110253911A (en) * | 2019-06-21 | 2019-09-20 | 台州市易洋环保科技有限公司 | A kind of ecologic breeding inflation floating ball manufacturing process and structure |
| CN210362531U (en) * | 2019-07-31 | 2020-04-21 | 台州市易洋环保科技有限公司 | High-speed rotary melting machine for floating ball sealing cover |
| CN210237054U (en) * | 2019-10-25 | 2020-04-03 | 双鹤药业(海南)有限责任公司 | Workshop medicine bottle capping machine |
| CN211078413U (en) * | 2019-11-07 | 2020-07-24 | 浙江惠迪森药业有限公司 | Capping machine with plug pressing wheel |
-
2020
- 2020-07-28 CN CN202010734447.7A patent/CN111959007B/en active Active
- 2020-08-28 WO PCT/CN2020/000194 patent/WO2022020976A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5890927A (en) * | 1981-11-26 | 1983-05-30 | Kyoraku Co Ltd | Manufacture of closed hollow body |
| JPS6061241A (en) * | 1983-09-14 | 1985-04-09 | Sasaki Seikou Kk | Manufacture of float |
| CN1298341A (en) * | 1998-02-04 | 2001-06-06 | M管理-得克萨斯州有限公司 | Blow-nolded pressure tank with spin-welded connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111959007A (en) | 2020-11-20 |
| WO2022020976A1 (en) | 2022-02-03 |
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