CN107496050A - A kind of non-crystaline amorphous metal intravascular stent manufacturing equipment - Google Patents
A kind of non-crystaline amorphous metal intravascular stent manufacturing equipment Download PDFInfo
- Publication number
- CN107496050A CN107496050A CN201710557704.2A CN201710557704A CN107496050A CN 107496050 A CN107496050 A CN 107496050A CN 201710557704 A CN201710557704 A CN 201710557704A CN 107496050 A CN107496050 A CN 107496050A
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- China
- Prior art keywords
- mould
- base
- amorphous metal
- manufacturing equipment
- crystaline amorphous
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
- A61F2/06—Blood vessels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2240/00—Manufacturing or designing of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2240/001—Designing or manufacturing processes
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- Health & Medical Sciences (AREA)
- Gastroenterology & Hepatology (AREA)
- Pulmonology (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of non-crystaline amorphous metal intravascular stent manufacturing equipment,Including base,The eccentric position of the base is provided with equidistant angularly symmetrical more than six groups fixing holes,The upside of the base is provided with two groups of symmetrical supporting plates,The side of the supporting plate is provided with PLC,Side of the supporting plate away from base is provided with top plate,The type electric melting furnace is provided with fixed mount close to the side of base,The fixed mount is connected by bolt with base,The discharge opening of the type electric melting furnace is connected with one end of conveying pipeline,Pass through the first mould,Second mould and discharge opening are unlikely to deform the filament of drawing,Production efficiency is high,The elasticity and chemical stability manufactured can reach expected requirement,It is rational in infrastructure,Rapidly cooler is located at the centre position of the first mould and the second mould and can realize that cooling is uniform and rapidly cool down,Obtain preferable product quality.
Description
Technical field
The present invention relates to non-crystaline amorphous metal intravascular stent manufacturing equipment technical field, specially a kind of non-crystaline amorphous metal intravascular stent
Manufacturing equipment.
Background technology
Amorphous metal is referred to as liquid metals or glass metal, is the metal liquid in molten condition in very fast cooling shape
Under condition, atom in metal liquid because have little time it is mobile form ordered lattice solid be just frozen into disordered state, the material is answered
There is preferable bioaffinity with novel vascular stent, long-term use does not have to change, avoid perform the operation again to patient with
The pain come, as the .2 of application publication number 201520661985 patent discloses a kind of non-crystaline amorphous metal intravascular stent manufacturing equipment,
Fast cooling shaping method, blood vessel of the manufacture with excellent elasticity, chemical stability and bioaffinity are extruded using high pressure
The technical scheme of support, but above patent is in use, the filament of drawing easily deforms, and causes product quality not conform to
Lattice, production efficiency is not high, complex operation, unreasonable structure, state labile during cooling, takes out replacing and is not easy.
A kind of non-crystaline amorphous metal intravascular stent manufacturing equipment is we provided for this.
The content of the invention
The technical problem to be solved in the present invention is to overcome the defects of existing, there is provided a kind of non-crystaline amorphous metal intravascular stent manufacture is set
Standby, the filament of drawing is unlikely to deform, and production efficiency is high, and the elasticity and chemical stability manufactured can reach expected requirement,
It is rational in infrastructure, it is possible to achieve cooling is uniform rapidly to be cooled down, and effectively can be solved the problems, such as in background technology.
To achieve the above object, the present invention provides following technical scheme：A kind of non-crystaline amorphous metal intravascular stent manufacturing equipment, bag
Include base, the eccentric position of the base is provided with equidistant angularly symmetrical more than six groups fixing holes, the base it is upper
Side is provided with two groups of symmetrical supporting plates, and the side of the supporting plate is provided with PLC, and the supporting plate is away from base
Side is provided with top plate, and the top plate is connected by hexagon socket head cap screw with supporting plate, and the upside of the top plate is provided with material storing box, described
The inner bottom surface of material storing box is connected with one end of conveying pipeline, and the other end of the conveying pipeline sequentially passes through material storing box and top plate and company
Type electric melting furnace is connected to, the type electric melting furnace is provided with fixed mount close to the side of base, and the fixed mount is connected by bolt and base
Connecing, the discharge opening of the type electric melting furnace is connected with one end of conveying pipeline, and the other end of the conveying pipeline is connected with high pressure extruder,
The discharge opening of the high pressure extruder is connected with one end of discharge nozzle, and the base is provided with support close to the side of high pressure extruder
Seat, the output end of the PLC are electrically connected type electric melting furnace and the input of high pressure extruder.
As a preferred technical solution of the present invention, the upside of the material storing box is provided with cover plate, and the cover plate is away from storage
The side of hopper is provided with handle.
As a preferred technical solution of the present invention, the high pressure extruder is provided with sealing close to the side of discharge nozzle
Circle.
As a preferred technical solution of the present invention, the upside of the support base is convex provided with two groups of symmetrical fixations
Platform, the centre position of the fixing lug boss are provided with symmetrical the first mould and the second mould, first mould and second
Mould is equipped with groove close to the side of discharge nozzle, and the discharge nozzle is connected with the first mould and the second mould respectively by groove
Connect, the fixing lug boss is respectively connected with one end of electric expansion bar close to the side of the first mould and the second mould, described electronic
The other end of expansion link is connected with the first mould and the second mould respectively, and the output end electrical connection of the PLC is electronic to stretch
The input of contracting bar.
It is provided with as a preferred technical solution of the present invention, in the groove between first mould and the second mould anxious
Fast cooler, one end of the rapidly cooler are provided with baffle plate, and the inside both sides of first mould and the second mould are provided with pair
Claim two groups of discharge openings of distribution, the output end of the PLC electrically connects the input of rapidly cooler.
Compared with prior art, the beneficial effects of the invention are as follows：Drawing is made by the first mould, the second mould and discharge opening
Filament be unlikely to deform, production efficiency is high, and the elasticity and chemical stability manufactured can reach expected requirement, and structure is closed
Reason, rapidly cooler be located at the first mould and the second mould centre position can realize cool down it is uniform rapidly cool down, obtain
Preferable product quality.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is side structure schematic diagram of the present invention.
In figure：1 base, 2 PLCs, 3 type electric melting furnaces, 4 high pressure extruders, 5 first moulds, 6 fixing holes, 7 second
Mould, 8 cover plates, 9 supporting plates, 10 top plates, 11 handles, 12 material storing box, 13 sealing rings, 14 electric expansion bars, 15 rapidly cooler,
16 discharge openings, 17 baffle plates, 18 support bases, 19 fixing lug boss, 20 discharge nozzles, 21 conveying pipelines.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-2 is referred to, the present invention provides a kind of technical scheme：A kind of non-crystaline amorphous metal intravascular stent manufacturing equipment, including
Base 1, the eccentric position of base 1 are provided with equidistant angularly symmetrical more than six groups fixing holes 6, and the upside of base 1 is provided with
Two groups of symmetrical supporting plates 9, the side of supporting plate 9 are provided with PLC 2, and side of the supporting plate 9 away from base 1 is provided with
Top plate 10, top plate 10 are connected by hexagon socket head cap screw with supporting plate 9, and the upside of top plate 10 is provided with material storing box 12, for storing original
Material, the upside of material storing box 12 are provided with cover plate 8, and side of the cover plate 8 away from material storing box 12 is provided with handle 11, the inner bottom of material storing box 12
Face is connected with one end of conveying pipeline 21, and the other end of conveying pipeline 21 sequentially passes through material storing box 12 and top plate 10 and is connected with electrofusion
Stove 3, type electric melting furnace 3 are provided with fixed mount close to the side of base 1, for type electric melting furnace 3 to be fixedly connected with base 1, fixed mount
It is connected by bolt with base 1, the discharge opening of type electric melting furnace 3 is connected with one end of conveying pipeline 21, and the other end of conveying pipeline 21 connects
High pressure extruder 4 is connected to, the discharge opening of high pressure extruder 4 is connected with one end of discharge nozzle 20, and high pressure extruder 4 is close to discharge nozzle
20 side is provided with sealing ring 13, and for the sealing of junction, base 1 is provided with support base 18 close to the side of high pressure extruder 4,
The upside of support base 18 is provided with two groups of symmetrical fixing lug boss 19, and the centre position of fixing lug boss 19 is provided with symmetrical
First mould 5 and the second mould 7, the first mould 5 and the second mould 7 are equipped with groove, discharge nozzle close to the side of discharge nozzle 20
20 are connected with the first mould 5 and the second mould 7 respectively by groove, and fixing lug boss 19 is close to the first mould 5 and the second mould 7
Side is respectively connected with one end of electric expansion bar 14, the other end of electric expansion bar 14 respectively with the first mould 5 and the second mould 7
Connection, the groove between the first mould 5 and the second mould 7 is interior provided with rapidly cooler 15, for being carried out to amorphous alloy material
Cooling, rapidly one end of cooler 15 be provided with baffle plate 17, the inside both sides of the first mould 5 and the second mould 7 are provided with symmetrical
Two groups of discharge openings 16, the discharging opening of non-crystaline amorphous metal after cooling, the output end electrical connection of PLC 2 rapidly cooler 15
Input, the input of the output end electrical connection electric expansion bar 14 of PLC 2, the output end of PLC 2 are electric respectively
Connect type electric melting furnace 3 and the input of high pressure extruder 4.
PLC 2 controls type electric melting furnace 3, high pressure extruder 4, electric expansion bar 14 and the rapidly mode of cooler 15
Using prior art.
When in use：The fixing hole 6 that the eccentric position of base 1 is provided with is bolted with horizontal bottom, then by original
Material is stored in material storing box 12, and the raw material in material storing box 12 is entered in type electric melting furnace 3 by conveying pipeline 21, passes through PLC 2
Type electric melting furnace 3 is opened in control, is carried out high temperature melt to the raw material in stove, is entered after thawing in high pressure extruder 4, controlled by PLC
High pressure extruder 4 is opened in device 2 processed control, and high pressure extruder 4 extrudes the raw material after heating and melting by discharge nozzle 20, into the
In the mold slots of one mould 5 and the second mould 7, rapidly cooler 15 is now opened by the control of PLC 2 raw material is carried out
Rapidly cool down, then by discharge opening 16 out, can be controlled by PLC 2 and open electric expansion bar 14, it is electronic to stretch
Contracting bar 14 promotes the first mould 5 of connection and the second mould 7 to separate, taking-up and cleaning available for rapidly cooler 15.
The present invention is unlikely to deform the filament of drawing by the first mould 5, the second mould 7 and discharge opening 16, production efficiency
Height, the elasticity and chemical stability manufactured can reach expected requirement, and rational in infrastructure, rapidly cooler 15 is located at the first mould
The centre position of the mould 7 of tool 5 and second can realize that cooling is uniform and rapidly cool down, and obtain preferable product quality.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of non-crystaline amorphous metal intravascular stent manufacturing equipment, including base（1）, it is characterised in that：The base（1）Eccentric position
Install equidistant angularly symmetrical more than six groups fixing holes（6）, the base（1）Upside be provided with symmetrical two
Group supporting plate（9）, the supporting plate（9）Side be provided with PLC（2）, the supporting plate（9）Away from base（1）One
Side is provided with top plate（10）, the top plate（10）Pass through hexagon socket head cap screw and supporting plate（9）Connection, the top plate（10）Upside set
There is material storing box（12）, the material storing box（12）Inner bottom surface be connected with conveying pipeline（21）One end, the conveying pipeline（21）'s
The other end sequentially passes through material storing box（12）And top plate（10）And it is connected with type electric melting furnace（3）, the type electric melting furnace（3）Close to base
（1）Side be provided with fixed mount, the fixed mount passes through bolt and base（1）Connection, the type electric melting furnace（3）Discharge opening connect
It is connected to conveying pipeline（21）One end, the conveying pipeline（21）The other end be connected with high pressure extruder（4）, the high pressure extruder
（4）Discharge opening be connected with discharge nozzle（20）One end, the base（1）Close to high pressure extruder（4）Side be provided with support
Seat（18）, the PLC（2）Output end be electrically connected type electric melting furnace（3）And high pressure extruder（4）Input.
A kind of 2. non-crystaline amorphous metal intravascular stent manufacturing equipment according to claim 1, it is characterised in that：The material storing box
（12）Upside be provided with cover plate（8）, the cover plate（8）Away from material storing box（12）Side be provided with handle（11）.
A kind of 3. non-crystaline amorphous metal intravascular stent manufacturing equipment according to claim 1, it is characterised in that：The high pressure extrusion
Machine（4）Close to discharge nozzle（20）Side be provided with sealing ring（13）.
A kind of 4. non-crystaline amorphous metal intravascular stent manufacturing equipment according to claim 1, it is characterised in that：The support base
（18）Upside be provided with two groups of symmetrical fixing lug boss（19）, the fixing lug boss（19）Centre position be provided with symmetrical point
First mould of cloth（5）With the second mould（7）, first mould（5）With the second mould（7）Close to discharge nozzle（20）Side
It is equipped with groove, the discharge nozzle（20）By groove respectively with the first mould（5）With the second mould（7）Connection, the fixation
Boss（19）Close to the first mould（5）With the second mould（7）Side be respectively connected with electric expansion bar（14）One end, the electricity
Dynamic expansion link（14）The other end respectively with the first mould（5）With the second mould（7）Connection, the PLC（2）Output
End electrical connection electric expansion bar（14）Input.
A kind of 5. non-crystaline amorphous metal intravascular stent manufacturing equipment according to claim 4, it is characterised in that：First mould
（5）With the second mould（7）Between groove in be provided with rapidly cooler（15）, the rapidly cooler（15）One end be provided with gear
Plate（17）, first mould（5）With the second mould（7）Inside both sides be provided with two groups of symmetrical discharge openings（16）, institute
State PLC（2）Output end electrical connection rapidly cooler（15）Input.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710557704.2A CN107496050B (en) | 2017-07-10 | 2017-07-10 | A kind of amorphous alloy intravascular stent manufacturing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710557704.2A CN107496050B (en) | 2017-07-10 | 2017-07-10 | A kind of amorphous alloy intravascular stent manufacturing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107496050A true CN107496050A (en) | 2017-12-22 |
| CN107496050B CN107496050B (en) | 2019-08-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710557704.2A Active CN107496050B (en) | 2017-07-10 | 2017-07-10 | A kind of amorphous alloy intravascular stent manufacturing equipment |
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| CN (1) | CN107496050B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112522496A (en) * | 2020-12-07 | 2021-03-19 | 北京泰杰伟业科技有限公司 | Heat treatment clamp for vascular stent prefabrication molding |
| CN116689712A (en) * | 2023-03-27 | 2023-09-05 | 盐城东皇铸造有限公司 | Anchor chain casting mold and use method |
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| US5213148A (en) * | 1990-03-02 | 1993-05-25 | Tsuyoshi Masumoto | Production process of solidified amorphous alloy material |
| CN1350897A (en) * | 2001-07-06 | 2002-05-29 | 广东南方特种铜材有限公司 | Technology for conticasting pipe blank by up-drawing copper alloy |
| US20030041931A1 (en) * | 2001-02-14 | 2003-03-06 | Hitachi Metals, Ltd. | Method for producing amorphous alloy ribbon, and method for producing nano-crystalline alloy ribbon with same |
| CN2889552Y (en) * | 2006-02-24 | 2007-04-18 | 山东理工大学 | Continuous preparation device for big block amorphous alloy |
| CN101024243A (en) * | 2006-02-24 | 2007-08-29 | 山东理工大学 | Heat type continuous casting method for making large-cube non-crystal alloy and apparatus thereof |
| CN103878329A (en) * | 2014-02-19 | 2014-06-25 | 安泰科技股份有限公司 | Nozzle heating device, temperature control system and method for manufacturing of amorphous strips |
| CN105033203A (en) * | 2015-06-26 | 2015-11-11 | 苏州洲盛非晶科技有限公司 | Control device of non-crystalloid flimsy alloy machine |
| CN205571368U (en) * | 2015-08-24 | 2016-09-14 | 刘南林 | Metallic glass blood vessel support manufacture equipment |
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2017
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5213148A (en) * | 1990-03-02 | 1993-05-25 | Tsuyoshi Masumoto | Production process of solidified amorphous alloy material |
| US20030041931A1 (en) * | 2001-02-14 | 2003-03-06 | Hitachi Metals, Ltd. | Method for producing amorphous alloy ribbon, and method for producing nano-crystalline alloy ribbon with same |
| CN1350897A (en) * | 2001-07-06 | 2002-05-29 | 广东南方特种铜材有限公司 | Technology for conticasting pipe blank by up-drawing copper alloy |
| CN2889552Y (en) * | 2006-02-24 | 2007-04-18 | 山东理工大学 | Continuous preparation device for big block amorphous alloy |
| CN101024243A (en) * | 2006-02-24 | 2007-08-29 | 山东理工大学 | Heat type continuous casting method for making large-cube non-crystal alloy and apparatus thereof |
| CN103878329A (en) * | 2014-02-19 | 2014-06-25 | 安泰科技股份有限公司 | Nozzle heating device, temperature control system and method for manufacturing of amorphous strips |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112522496A (en) * | 2020-12-07 | 2021-03-19 | 北京泰杰伟业科技有限公司 | Heat treatment clamp for vascular stent prefabrication molding |
| CN116689712A (en) * | 2023-03-27 | 2023-09-05 | 盐城东皇铸造有限公司 | Anchor chain casting mold and use method |
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| Publication number | Publication date |
|---|---|
| CN107496050B (en) | 2019-08-20 |
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Inventor after: Meng Qingyan Inventor after: Wu Di Inventor before: Wu Di |
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| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190724 Address after: 252000 Department of Cardiovascular Medicine, Dongchangfu People's Hospital, 128 Songgui Road, Fenghuang Street, Dongchangfu District, Liaocheng City, Shandong Province Applicant after: Meng Qingyan Address before: 461100 Huxu Village, Jiangguanchi Town, Xuchang County, Xuchang City, Henan Province Applicant before: Xuchang Jin Rong Food Co., Ltd. |
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Effective date of registration: 20220114 Address after: 264200 No. 21, Xingshan Road, chucun Town, torch high tech Industrial Development Zone, Weihai City, Shandong Province Patentee after: Shandong Weixin Medical Equipment Co.,Ltd. Address before: 252000 Department of Cardiology, Dongchangfu people's Hospital, 128 Songgui Road, Fenghuang street, Dongchangfu District, Liaocheng City, Shandong Province Patentee before: Meng Qingyan |
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