CN105291191B - Stamping mechanism for medical membrane - Google Patents
Stamping mechanism for medical membrane Download PDFInfo
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- CN105291191B CN105291191B CN201510770198.6A CN201510770198A CN105291191B CN 105291191 B CN105291191 B CN 105291191B CN 201510770198 A CN201510770198 A CN 201510770198A CN 105291191 B CN105291191 B CN 105291191B
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Abstract
The invention provides a stamping mechanism for a medical membrane and belongs to the technical field of medical device production equipment. The stamping mechanism solves the problem that the membrane stamping pressure of an existing stamping mechanism for a medical membrane is not ideal enough. The stamping mechanism for the medical membrane comprises a support, an air cylinder, a lifting table and a membrane stamping rod arranged on the lifting table. The lifting table comprises a top plate. The support is provided with a lever stress plate with one end hinged to the support. A cylinder body of the air cylinder is hinged to the support, and the air cylinder can drive the lever stress plate to rotate. The lever stress plate is axially fixedly connected with an upper bearing and a lower bearing. The upper bearing and the lower bearing abut against the upper side and the lower side of the top plate respectively. The stamping mechanism for the medical membrane has the beneficial effects that the stamping force is large, and the stamping effect is good.
Description
Technical field
The invention belongs to technical field of medical equipment production equipment, is related to a kind of blanking mechanism, particularly a kind of medical films
The punching mechanism of piece.
Background technology
Medical diaphragm is widely used in various medical apparatus and instruments, if desired for the patient of diabetes for carrying out injection of insulin throughout the year
Person, the necessarily complicated procedures to subcutaneous insulin injections and inconvenience extremely have a headache.Recently, the promise for occurring on medical market and pen,
Greatly facilitate the daily nursing of diabeticss.Promise and pen generally comprise pen core frame, pen core, promise and a syringe needle, promise and a pin
A protection diaphragm is coated with head.And for example in transfusion device filter, it is also desirable to use filter membrane, the filtration to medicinal liquid is carried out.
In existing technology, when diaphragm is punched, is typically pushed directly on by the linear motion of the piston rod of cylinder and rush film bar and rush
Film, therefore the stamping press that stamping die is subject to is identical with the thrust of the piston rod of cylinder, makes the pressure of punching not ideal enough.
The content of the invention
The purpose of the present invention is there are the problems referred to above for existing technology, it is proposed that a kind of stamping press imitates punching more greatly
The punching mechanism of fruit preferably medical diaphragm.
The purpose of the present invention can be realized by following technical proposal：The punching mechanism of medical diaphragm, including support, gas
Cylinder, lifting platform and it is arranged on and rushes film bar on lifting platform, described lifting platform includes top board, it is characterised in that described
Frame is provided with the lever stress plate that one end is hinged on described support, and the cylinder body of described cylinder is hinged on described support
And described cylinder can drive described lever stress plate to rotate, upper bearing (metal) is axially fixed with described lever stress plate with
And lower bearing, described upper bearing (metal) and described lower bearing are born against in the both sides up and down of described top board.
The end of lifting platform is provided with die, and die is provided with the punch die hole run through.In punching, lever is driven by cylinder
The rotation of stressed plate, makes upper bearing (metal) and lower bearing on regulations and parameters stressed plate promote top board to decline, and realization rushes film bar to protecting film
The punching of piece.Cylinder and lever stress plate drive the lifting of lifting platform by lever principle, make to rush film bar and are subject to larger punching
Pressure, with preferably punching effect.On the premise of use is met, it is possible to decrease the requirement to the operating pressure of cylinder, so as to
Reduce cost.
In the punching mechanism of above-mentioned medical diaphragm, the quantity of described regulations and parameters stressed plate is two and is symmetricly set on
The upside of described lifting platform, is axially fixed with upper bearing (metal) and lower bearing on described lever stress plate.It is right by two
Title is arranged on the lever stress plate on the upside of lifting platform, makes the both sides of the top board of lifting platform be subject to uniform pressure, equal with stress
Even and Stability Analysis of Structures, and make the preferable advantage of punching effect.
In the punching mechanism of above-mentioned medical diaphragm, the other end of described lever stress plate respectively with a connecting plate one
Two ends be fixedly connected with, be hinged between the described piston cylinder of cylinder and the middle part of connecting plate one.By connecting plate one respectively at
The other end of the piston rod and lever stress plate of cylinder is fixedly connected with, and with simple structure and two lever stress plates is uniformly received
Power.
In the punching mechanism of above-mentioned medical diaphragm, the other end of described lever stress plate respectively with a connecting plate one
Two ends be fixedly connected with, flake joint, described fish are provided between the piston rod of the middle part of the connecting plate one and described cylinder
The two ends of eye connector are connected with the piston rod of described connecting plate one and described cylinder respectively.By in connecting plate one
Flake joint is set between portion and the piston rod of cylinder, the requirement of connecting plate one and the accuracy of manufacture of lever stress plate is reduced,
The active force produced due to manufacture deviation between each part is effectively reduced simultaneously, is played a part of buffering, and is improve use
Life-span.
In the punching mechanism of above-mentioned medical diaphragm, two locating notches, institute on described connecting plate one, are arranged with
The other end of the lever stress plate stated is embedded in described locating notch, and described lever stress plate is logical with described connecting plate one
Cross screw to be fixedly connected with.The other end of lever stress plate is embedded in locating notch, and is fixedly connected with both by screw, with connection
The firm and relatively simple advantage of structure.
In the punching mechanism of above-mentioned medical diaphragm, the quantity of described regulations and parameters stressed plate is one and positioned at described
The upper middle side part of lifting platform.Alternatively, the quantity of lever stress plate is one and the middle part on the upside of lifting platform,
With simple structure and manufacture conveniently advantage.
In the punching mechanism of above-mentioned medical diaphragm, the both sides of described lifting platform are fixed with guide rail, and described props up
It is fixed with frame with the slide block that described guide rail matches and described guide rail is embedded in the chute of corresponding slide block.By in setting
The guide rail stated and slide block, make the lifting of lifting platform have preferable guide effect, make the lifting for rushing film bar accurately excellent
Point.
In the punching mechanism of above-mentioned medical diaphragm, described lifting platform is in frame shape, including two parallel are connected in institute
The side plate and the base plate being arranged on the downside of side plate of the top board both sides stated, described guide rail are fixed on the lateral wall of described side plate
On.Lifting platform adopts frame shape, firmly and manufactures conveniently advantage with simple structure.
In the punching mechanism of above-mentioned medical diaphragm, feeding cylinder on the downside of described top board, is fixed with, described send
The cylinder body of material cylinder is connected on the downside of described top board, and the piston rod of described feeding cylinder is fixed with horizontally disposed connecting plate
Two, the described film bar that rushes is connected on described connecting plate two.By arranging feeding cylinder and connecting plate two, film bar is rushed fixed
Position makes cylinder drive lifting platform and rush after film bar is punched to diaphragm, by feeding cylinder drive on connecting plate two
Rush film bar to move down, the diaphragm under punching is transported to into next station, has the advantages that to rush film film feeding efficiency high.
In the punching mechanism of above-mentioned medical diaphragm, the described film bar that rushes is fixed on described base plate, and described rushes
The feeding through hole for running through is axially arranged with the middle part of film bar, feeding cylinder, described feeding gas on the downside of described top board, is fixed with
The piston rod of cylinder is fixed with horizontally disposed connecting plate two, described connecting plate two be provided with film feeding bar and described film feeding bar with
Described feeding through hole matches, and described film feeding bar passes through described feeding through hole.The lower end of film feeding bar is provided with being capable of air-breathing
And the passage of outlet, when rushing film, drive the movement of lifting platform to make to rush film bar and carry out rushing film to film strips by cylinder, in punching
After diaphragm, vacuum negative pressure condition in passage, is in, protection diaphragm is adsorbed, it is diaphragm is defeated by feeding cylinder and film feeding bar
Deliver on next station, by electromagnetic valve change air inlet pipe, make passage outlet unload diaphragm, with film feeding it is reliable and stable,
The advantage of high working efficiency and reliable operation.
In the punching mechanism of above-mentioned medical diaphragm, reinforcing plate in described feeding through hole, is axially arranged with, described send
Film bar is axially arranged with the resigning breach passed through for reinforcing plate.By arranging above-mentioned reinforcing plate and resigning breach, film feeding bar is made
There is preferable guide effect with the relative translation for rushing film bar, while increasing the stability that intensity improves film feeding.
In the punching mechanism of above-mentioned medical diaphragm, guide plate, described guiding on the upside of described base plate, are fixed with
Plate is provided with some pilot holes, and described pilot hole is with described to rush film bar corresponding.Leading with pilot hole is set on base plate
To plate, liquidate film bar or film feeding bar has preferable guide effect.
In the punching mechanism of above-mentioned medical diaphragm, described feeding cylinder is three bar cylinders.Alternatively,
Feeding cylinder is double-rod cylinder.
Compared with prior art, the punching mechanism of this medical diaphragm has advantages below：
1st, cylinder and lever stress plate drive the lifting of lifting platform by lever principle, make to rush film bar and are subject to larger punching
Pressure, with preferably punching effect, on the premise of use is met, it is possible to decrease the requirement to the operating pressure of cylinder, so as to
Reduce cost；
2nd, the lever stress plate being symmetricly set on the upside of lifting platform by two, makes the both sides of the top board of lifting platform be subject to equal
Even pressure, with uniform force and Stability Analysis of Structures, and makes the preferable advantage of punching effect；
3rd, by flake joint is arranged between the middle part of connecting plate one and the piston rod of cylinder, reduce connecting plate one with
The requirement of the accuracy of manufacture of lever stress plate, while the active force produced due to manufacture deviation between each part is effectively reduced,
Play a part of buffering, and improve service life；
4th, by the cooperation of setting above-mentioned guide rail and slide block, make the lifting of lifting platform that there is preferable guide effect,
Make to rush the accurate advantage of lifting of film bar；
5th, by arranging above-mentioned reinforcing plate and resigning breach, make film feeding bar and have preferably with the relative translation for rushing film bar
Guide effect, while increase intensity improve film feeding stability.
Description of the drawings
Fig. 1 is the schematic perspective view of the punching mechanism of this medical diaphragm.
Fig. 2 is the schematic front view of the punching mechanism of this medical diaphragm.
Fig. 3 is the A-A cross-sectional schematics of Fig. 2.
In figure, 1, support；2nd, cylinder；3rd, lifting platform；3a, top board；3b, side plate；3c, base plate；4th, rush film bar；4a, feeding
Through hole；4b, reinforcing plate；5th, lever stress plate；6th, upper bearing (metal)；7th, lower bearing；8th, connecting plate one；8a, locating notch；9th, flake connects
Head；10th, guide rail；11st, slide block；12nd, feeding cylinder；13rd, connecting plate two；14th, film feeding bar；14a, resigning breach；15th, guide plate；
15a, pilot hole.
Specific embodiment
The following is the specific embodiment of the present invention and combine accompanying drawing, technical scheme is further described,
But the present invention is not limited to these embodiments.
As shown in Figures 1 to 3, the punching mechanism of medical diaphragm, including support 1, cylinder 2, lifting platform 3 and it is arranged on lifting
Film bar 4 is rushed on platform 3, lifting platform 3 includes top board 3a, and support 1 is provided with the lever stress plate 5 that one end is hinged on support 1, thick stick
The quantity of thick stick stressed plate is two and is symmetricly set on the upside of lifting platform 3, and two locating notches are arranged with connecting plate 1
8a, the other end of two lever stress plates 5 are embedded in corresponding locating notch 8a respectively, and lever stress plate 5 is equal with connecting plate 1
It is fixedly connected with by screw, has the advantages that to be connected firmly and structure is relatively simple.Alternatively, the number of regulations and parameters stressed plate
Measure for one and positioned at the upper middle side part of lifting platform 3, with simple structure and manufacture conveniently advantage.
The cylinder body of cylinder 2 is hinged on support 1, is provided with flake and connects between the middle part of connecting plate 1 and the piston rod of cylinder 2
9, the two ends of flake joint 9 are connected with the piston rod of connecting plate 1 and cylinder 2 respectively.Axially it is connected on lever stress plate 5
There are upper bearing (metal) 6 and lower bearing 7, upper bearing (metal) 6 and lower bearing 7 to bear against in the both sides up and down of top board 3a.It is right by two
Title is arranged on lever stress plate 5 on the upside of lifting platform 3, makes the both sides of the top board 3a of lifting platform 3 be subject to uniform pressure, with receiving
Power is uniform and Stability Analysis of Structures, and makes the preferable advantage of punching effect.By the piston rod at the middle part of connecting plate 1 and cylinder 2
Between flake joint 9 is set, reduce the requirement of connecting plate 1 and the accuracy of manufacture of lever stress plate 5, while effectively reducing each
The active force produced due to manufacture deviation between part, is played a part of buffering, and improves service life.
The both sides of lifting platform 3 are fixed with guide rail 10, and the slide block 11 and guide rail matched with guide rail 10 is fixed with support 1
10 are embedded in the chute of correspondence slide block 11.Lifting platform 3 be in frame shape, including two parallel side plate 3b for being connected in top board 3a both sides with
And base plate 3c, guide rail 10 is fixed on the lateral wall of described side plate 3b.By arranging above-mentioned guide rail 10 and slide block 11, make
The lifting of lifting platform 3 has preferable guide effect, makes to rush the accurate advantage of lifting of film bar 4.
Rush film bar 4 to be fixed on base plate 3c, the middle part for rushing film bar 4 is axially arranged with the feeding through hole 4a for running through, top board 3a's
Downside is fixed with feeding cylinder 12, and feeding cylinder 12 is three bar cylinders 2.Alternatively, feeding cylinder 12 is double-rod gas
Cylinder 2.The piston rod of feeding cylinder 12 is fixed with horizontally disposed connecting plate 2 13, and connecting plate 2 13 is provided with film feeding bar 14, send
Film bar 14 is matched with feeding through hole 4a, and film feeding bar 14 passes through feeding through hole 4a.Reinforcing plate 4b is axially arranged with feeding through hole 4a,
Film feeding bar 14 is axially arranged with the resigning breach 14a passed through for reinforcing plate 4b.Guide plate 15, guide plate are fixed with the upside of base plate 3c
15 are provided with some pilot hole 15a and pilot hole 15a and the meaning one-to-one corresponding of film feeding bar 14, section and the film feeding bar of pilot hole 15a
14 section matches and film feeding bar 14 passes through pilot hole 15a.
The end of lifting platform 3 is provided with die, and die is provided with the punch die hole run through.In punching, thick stick is driven by cylinder 2
The rotation of bar stressed plate 5, makes upper bearing (metal) 6 and lower bearing 7 on regulations and parameters stressed plate promote top board 3a to decline, and film bar is rushed in drive
4 pairs of diaphragms are punched, and vacuum negative pressure condition is then in the passage of film feeding bar 14, diaphragm is adsorbed, by feeding gas
Cylinder 12 and film feeding bar 14 are delivered to diaphragm on next station, change air inlet pipe by electromagnetic valve, make passage outlet by film
Piece is unloaded, and has the advantages that reliable and stable film feeding, high working efficiency and reliable operation.Cylinder 2 and lever stress plate 5 pass through thick stick
Rod principle drives the lifting of lifting platform 3, makes to rush film bar 4 by larger stamping press, with preferably punching effect.Make in satisfaction
With on the premise of, it is possible to decrease the requirement to the operating pressure of cylinder 2, so as to reduce cost.
Alternatively, feeding cylinder 12 is fixed with the downside of top board 3a, the cylinder body of feeding cylinder 12 is connected in top
On the downside of plate 3a, the piston rod of feeding cylinder 12 is fixed with horizontally disposed connecting plate 2 13, rushes film bar 4 and is connected in connecting plate 2 13
On, the lower end for rushing film bar 4 is provided with the passage for being capable of air-breathing and outlet.Guide plate 15 is fixed with the upside of base plate 3c, is led
Some pilot hole 15a are provided with to plate 15, the section of pilot hole 15a is matched with the section for rushing film bar 4 and rushes film bar 4 through leading
To hole 15a.By arranging above-mentioned reinforcing plate 4b and resigning breach 14a, film feeding bar 14 is made and the relative translation tool for rushing film bar 4
There is preferable guide effect, while increasing the stability that intensity improves film feeding.When rushing film, the shifting of lifting platform 3 is driven by cylinder 2
It is dynamic make to rush film bar 4 film strips are carried out rushing film, after punching diaphragm, vacuum negative pressure condition is in passage, film bar 4 is rushed by diaphragm
Absorption, by feeding cylinder 12 and rushes film bar 4 diaphragm is delivered on next station, changes air inlet pipe by electromagnetic valve, makes
Diaphragm is unloaded by passage outlet, has the advantages that reliable and stable film feeding, high working efficiency and reliable operation.
Specific embodiment described herein is only explanation for example spiritual to the present invention.Technology neck belonging to of the invention
The technical staff in domain can be made various modifications or supplement or replaced using similar mode to described specific embodiment
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Although more used herein support 1, cylinder 2, lifting platform 3, top board 3a, side plate 3b, base plate 3c, rush film bar 4,
Feeding through hole 4a, reinforcing plate 4b, lever stress plate 5, upper bearing (metal) 6, lower bearing 7, connecting plate 1, locating notch 8a, flake joint
9th, guide rail 10, slide block 11, feeding cylinder 12, connecting plate 2 13, film feeding bar 14, resigning breach 14a, guide plate 15, pilot hole 15a
Deng term, but it is not precluded from the probability using other terms.Conciliate just for the sake of more easily description using these terms
Release the essence of the present invention；It is all contrary with spirit of the invention to be construed as any additional restriction.
Claims (9)
1. the punching mechanism of medical diaphragm, including support (1), cylinder (2), lifting platform (3) and it is arranged on lifting platform (3)
Film bar (4) is rushed, described lifting platform (3) is including top board (3a), it is characterised in that described support (1) is provided with one end and is hinged
Lever stress plate (5) on described support (1), the cylinder body of described cylinder (2) are hinged on described support (1) and institute
The cylinder (2) stated can drive described lever stress plate (5) to rotate, and axially be fixed with described lever stress plate (5)
Bearing (6) and lower bearing (7), described upper bearing (metal) (6) and described lower bearing (7) are born against in described top board
(3a) both sides up and down, the quantity of described lever stress plate are two and are symmetricly set on the upside of described lifting platform (3),
Axially upper bearing (metal) (6) and lower bearing (7) are fixed with described lever stress plate (5).
2. the punching mechanism of medical diaphragm according to claim 1, it is characterised in that described lever stress plate (5)
The other end is fixedly connected with the two ends of a connecting plate one (8) respectively, the middle part of the connecting plate one (8) and described cylinder (2)
Be provided with flake joint (9) between piston rod, the two ends of described flake joint (9) respectively with described connecting plate one (8) and
The piston rod of described cylinder (2) is connected.
3. the punching mechanism of medical diaphragm according to claim 2, it is characterised in that right on described connecting plate one (8)
Title is provided with two locating notches (8a), and the other end of described lever stress plate (5) is embedded in described locating notch (8a), institute
The lever stress plate (5) stated is fixedly connected with by screw with described connecting plate one (8).
4. the punching mechanism of the medical diaphragm according to claim 1 or 2 or 3, it is characterised in that described lifting platform (3)
Both sides be fixed with guide rail (10), the slide block (11) matched with described guide rail (10) is fixed with described support (1)
And described guide rail (10) is embedded in the chute of correspondence slide block (11).
5. the punching mechanism of medical diaphragm according to claim 4, it is characterised in that described lifting platform (3) in frame shape,
Including two parallel side plates (3b) and the base plate being arranged on the downside of side plate (3b) for being connected in described top board (3a) both sides
(3c), described guide rail (10) is fixed on the lateral wall of described side plate (3b).
6. the punching mechanism of medical diaphragm according to claim 5, it is characterised in that the described film bar (4) that rushes is fixed on
On described base plate (3c), described rushing is axially arranged with the feeding through hole (4a) for running through, described top board in the middle part of film bar (4)
(3a) feeding cylinder (12) is fixed with the downside of, the piston rod of described feeding cylinder (12) is fixed with horizontally disposed connecting plate
Two (13), described connecting plate two (13) is provided with film feeding bar (14) and described film feeding bar (14) and described feeding through hole
(4a) match, described film feeding bar (14) is through described feeding through hole (4a).
7. the punching mechanism of medical diaphragm according to claim 6, it is characterised in that described feeding through hole (4a) interior axle
To reinforcing plate (4b) is provided with, described film feeding bar (14) is axially arranged with the resigning breach (14a) passed through for reinforcing plate (4b).
8. the punching mechanism of medical diaphragm according to claim 5, it is characterised in that the downside of described top board (3a) is solid
Feeding cylinder (12) is connected with, the cylinder body of described feeding cylinder (12) is connected on the downside of described top board (3a), described feeding
The piston rod of cylinder (12) is fixed with horizontally disposed connecting plate two (13), and the described film bar (4) that rushes is connected in described connection
On plate two (13).
9. the punching mechanism of medical diaphragm according to claim 5, it is characterised in that the upside of described base plate (3c) is solid
Be connected with guide plate (15), described guide plate (15) is provided with some pilot holes (15a), described pilot hole (15a) with it is described
To rush film bar (4) corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510770198.6A CN105291191B (en) | 2015-11-11 | 2015-11-11 | Stamping mechanism for medical membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510770198.6A CN105291191B (en) | 2015-11-11 | 2015-11-11 | Stamping mechanism for medical membrane |
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| Publication Number | Publication Date |
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| CN105291191A CN105291191A (en) | 2016-02-03 |
| CN105291191B true CN105291191B (en) | 2017-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510770198.6A Active CN105291191B (en) | 2015-11-11 | 2015-11-11 | Stamping mechanism for medical membrane |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106003228B (en) * | 2016-07-11 | 2017-09-12 | 宁波创源文化发展股份有限公司 | The press mold punching of index card lacks punching integrated machine in a kind of notebook |
| CN107796910A (en) * | 2017-11-03 | 2018-03-13 | 北京市环境保护监测中心 | Automatic sample handling system and method |
| CN110549423A (en) * | 2019-09-28 | 2019-12-10 | 江苏苏云医疗器材有限公司 | PVC diaphragm cutting device and method |
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| CN102363309A (en) * | 2011-10-31 | 2012-02-29 | 杭州惠宝机电有限公司 | Double-cylinder cutting device of paper cutting machine |
| CN202241558U (en) * | 2011-07-19 | 2012-05-30 | 陕西宝深机械(集团)有限公司 | Novel embossing machine |
| CN202878398U (en) * | 2012-09-29 | 2013-04-17 | 湖南新邵印刷机器有限公司 | Book-pressing device of two-side book trimming machine |
| CN203973608U (en) * | 2014-08-19 | 2014-12-03 | 贝恩医疗设备(广州)有限公司 | Dialyzer automatic film cutting device |
| CN104226787A (en) * | 2014-09-11 | 2014-12-24 | 李有强 | Punching integral machine tool |
| CN205148481U (en) * | 2015-11-11 | 2016-04-13 | 玉环县天来机械设备有限公司 | Punching press mechanism of medical diaphragm |
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- 2015-11-11 CN CN201510770198.6A patent/CN105291191B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2043802C1 (en) * | 1993-05-31 | 1995-09-20 | Государственный проектный и проектно-конструкторский институт по строительству мостов | Apparatus for bending reinforcement networks |
| CN202241558U (en) * | 2011-07-19 | 2012-05-30 | 陕西宝深机械(集团)有限公司 | Novel embossing machine |
| CN102363309A (en) * | 2011-10-31 | 2012-02-29 | 杭州惠宝机电有限公司 | Double-cylinder cutting device of paper cutting machine |
| CN202878398U (en) * | 2012-09-29 | 2013-04-17 | 湖南新邵印刷机器有限公司 | Book-pressing device of two-side book trimming machine |
| CN203973608U (en) * | 2014-08-19 | 2014-12-03 | 贝恩医疗设备(广州)有限公司 | Dialyzer automatic film cutting device |
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| CN205148481U (en) * | 2015-11-11 | 2016-04-13 | 玉环县天来机械设备有限公司 | Punching press mechanism of medical diaphragm |
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| CN105291191A (en) | 2016-02-03 |
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Address after: 317600 west of China aseptic medical equipment manufacturing (R & D) base, Yuhuan, Taizhou City, Zhejiang Province Patentee after: Yuhuan Tianlai Technology Co.,Ltd. Address before: 317606 Wangjia village, Qinggang Town, Yuhuan County, Taizhou City, Zhejiang Province Patentee before: YUHUAN TIANLAI MACHINERY EQUIPMENT Co.,Ltd. |