CN111703026A - Plastic mould for quickly forming plastic ring - Google Patents
Plastic mould for quickly forming plastic ring Download PDFInfo
- Publication number
- CN111703026A CN111703026A CN202010698001.3A CN202010698001A CN111703026A CN 111703026 A CN111703026 A CN 111703026A CN 202010698001 A CN202010698001 A CN 202010698001A CN 111703026 A CN111703026 A CN 111703026A
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- China
- Prior art keywords
- fixedly connected
- plastic
- die body
- support
- lower die
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- 239000004033 plastic Substances 0.000 title claims abstract description 52
- 239000002994 raw material Substances 0.000 claims description 24
- 239000007788 liquid Substances 0.000 claims description 18
- 238000000465 moulding Methods 0.000 claims description 11
- 238000003860 storage Methods 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 206010020649 Hyperkeratosis Diseases 0.000 claims description 2
- 238000004321 preservation Methods 0.000 claims description 2
- 230000033001 locomotion Effects 0.000 abstract description 8
- 238000012545 processing Methods 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 3
- 238000011161 development Methods 0.000 abstract description 2
- 230000018109 developmental process Effects 0.000 abstract description 2
- 239000000110 cooling liquid Substances 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000011550 stock solution Substances 0.000 description 3
- 239000002826 coolant Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/2602—Mould construction elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/64—Mould opening, closing or clamping devices
- B29C45/66—Mould opening, closing or clamping devices mechanical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
- B29C45/7312—Construction of heating or cooling fluid flow channels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/76—Measuring, controlling or regulating
- B29C45/80—Measuring, controlling or regulating of relative position of mould parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/709—Articles shaped in a closed loop, e.g. conveyor belts
- B29L2031/7096—Rings or ring-like articles
- B29L2031/7102—Toroidal articles
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention provides a plastic mould for quickly forming a plastic ring, and relates to the field of plastic moulds. This quick fashioned plastic mould of plastic ring, which comprises a base, the last fixed surface of base is connected with the support, the die body under the inside fixedly connected with of support, the surface of die body is provided with down mould benevolence down, the surface of die body just is located the outside fixedly connected with limiting plate of lower mould benevolence down, the inside of support and the top that is located down the die body are provided with the die body, the lower surface of going up the die body is provided with mould benevolence, the upper surface of going up the die body just is close to both sides fixedly connected with connecting piece, the inside of support just is close to the top and rotates through the bearing and is connected with the screw rod, the surface threaded connection of. Through the design to going up mould body motion structure for the device can adjust the thickness of the plastic ring of processing, and then is convenient for obtain the product of different thickness, has reduced the required cost of mould a large amount of developments.
Description
Technical Field
The invention relates to the technical field of plastic molds, in particular to a plastic mold for quickly molding a plastic ring.
Background
The plastic mold is a short name for a combined mold used for compression molding, extrusion molding, injection, blow molding and low-foaming molding. The coordination change of the male die, the female die and the auxiliary forming system of the die can process a series of plastic parts with different shapes and sizes.
At present, the use of present plastic ring is very general, and the rubber ring generally makes fashioned through plastic mould fast, but, present general plastic mould is when using, can't adjust the thickness of processing plastic ring, and then needs different plastic moulds when different thickness rubber ring processing, and then leads to manufacturing cost's increase.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a plastic mould for quickly forming a plastic ring, which solves the problem that the thickness of the processed plastic ring can not be adjusted by the plastic mould, so that different plastic moulds are needed when rubber rings with different thicknesses are processed, and the production cost is increased.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a plastic mould for quickly forming a plastic ring comprises a base, wherein a support is fixedly connected to the upper surface of the base, a lower mould body is fixedly connected to the inside of the support, a lower mould core is arranged on the surface of the lower mould body, a limiting plate is fixedly connected to the surface of the lower mould core and positioned on the outer side of the lower mould core, an upper mould body is arranged inside the support and positioned above the lower mould body, an upper mould core is arranged on the lower surface of the upper mould body, connecting pieces are fixedly connected to the upper surface of the upper mould body and close to two sides of the upper mould body, a screw rod is rotatably connected to the inside of the support and close to the top of the support through a bearing, two moving blocks are in threaded connection with the outer surface of the screw rod, moving rods are movably connected to the surfaces of the moving blocks, one ends of the moving rods, far away from the moving, the bottom fixedly connected with conveyer pipe of raw materials room, the surface of conveyer pipe is provided with the control valve, the first pump body of one end fixedly connected with of raw materials room is kept away from to the conveyer pipe, the upper surface of base and the one side fixedly connected with stock solution room that is located the support, the first pipeline of lateral wall fixedly connected with of stock solution room, the one end fixedly connected with second pump body of stock solution room is kept away from to first pipeline.
Preferably, a guide rod is fixedly connected between the support and the lower die body, and the guide rod penetrates through the upper die body.
Preferably, the front surface of the upper die body is fixedly connected with an indicating piece, and the indicating piece corresponds to the position of the scale mark.
Preferably, the output end of the first pump body is fixedly connected with a liquid injection pipe, and one end, far away from the first pump body, of the liquid injection pipe extends to the inside of the lower die core.
Preferably, the output end of the second pump body is fixedly connected with a second pipeline, and one end, far away from the second pump body, of the second pipeline extends to the inside of the limiting plate.
Preferably, a plurality of weeping holes are formed in the upper surface of the lower die body and inside the limiting plate, and the weeping holes are uniformly distributed around the lower die core.
Preferably, the screw rod is kept away from the one end fixedly connected with runner of bearing, the surface of runner just is close to edge fixedly connected with and rotates the handspike, the surface of screw rod is the opposite helicitic texture of both ends direction.
Preferably, the top of raw materials room is provided with the feeder hopper, the inside of raw materials room is provided with the heat preservation.
Preferably, the foot pads are arranged on the lower surface of the base and close to the four corners, and the collecting box is arranged on the upper surface of the base and inside the support.
The working principle is as follows: when the device is used, raw materials are injected into a raw material chamber 15, then a rotating wheel 12 is rotated by rotating a hand lever 13, a screw rod 9 rotates along with the two moving blocks 10 move relatively, the moving blocks 10 move to enable a moving rod 11 to drive an upper die body 6 to move up and down, the position of an upper die core 7 in a lower die core 5 is determined by the corresponding position of an indicating piece 26 in a scale mark 25 in the process of lifting the upper die body 6, the thickness of a processed plastic ring is changed, after the movement position of the upper die body 6 is determined, a control valve 18 is opened, then a first pump body 19 and a second pump body 23 are started, the raw materials in the raw material chamber 15 are extracted by the first pump body 19 and are conveyed to the inner part of the lower die core 5 through a conveying pipe 17 and a liquid injection pipe 20, meanwhile, cooling liquid in a liquid storage chamber 21 is extracted by the second pump body 23 and is conveyed to a gap between a limiting plate 4 and the lower die core 5 through a first pipeline 22 and a second pipeline 24, the water cooling is realized, the rapid cooling and forming of the raw materials are promoted, the cooling liquid between the limiting plate 4 and the lower mold core 5 along with the input of the cooling liquid can slowly leak out of the dripping hole 30 and then drip into the collecting box 27.
(III) advantageous effects
The invention provides a plastic mould for quickly forming a plastic ring. The method has the following beneficial effects:
1. through the design to going up mould body motion structure for the device can adjust the thickness of the plastic ring of processing, and then is convenient for obtain the product of different thickness, has reduced the required cost of mould a large amount of developments.
2. Through the design of cooling structure for the device can be at the in-process of product preparation with higher speed the cooling shaping of product, and then is favorable to improving the efficiency of work, and to the collection of coolant liquid, can satisfy reuse's purpose.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a top view of the lower mold body structure of the present invention;
FIG. 4 is a top view of the upper mold structure of the present invention;
fig. 5 is a sectional view showing the composition of the material chamber according to the present invention.
Wherein, 1, a base; 2. a support; 3. a lower die body; 4. a limiting plate; 5. a lower die core; 6. feeding a mold body; 7. an upper die core; 8. a connecting member; 9. a screw; 10. a moving block; 11. a movable rod; 12. a rotating wheel; 13. rotating the hand lever; 14. a guide bar; 15. a raw material chamber; 16. a feed hopper; 17. a delivery pipe; 18. a control valve; 19. a first pump body; 20. a liquid injection pipe; 21. a liquid storage chamber; 22. a first conduit; 23. a second pump body; 24. a second conduit; 25. scale marks; 26. an indicator; 27. a collection box; 28. a foot pad; 29. a heat-insulating layer; 30. and (4) a drip hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b):
as shown in fig. 1-5, an embodiment of the present invention provides a plastic mold for rapid molding of a plastic ring, which includes a base 1, a support 2 fixedly connected to an upper surface of the base 1, a lower mold body 3 fixedly connected to an inside of the support 2, a lower mold core 5 disposed on a surface of the lower mold body 3, a limiting plate 4 fixedly connected to a surface of the lower mold body 3 and an outer side of the lower mold core 5, and having a limiting function on the use of a cooling liquid, an upper mold body 6 disposed above the lower mold body 3 and inside the support 2, an upper mold core 7 disposed on a lower surface of the upper mold body 6, a connecting member 8 fixedly connected to an upper surface of the upper mold body 6 and near two sides thereof for connecting the upper mold body 6 and a movable rod 11, a screw 9 rotatably connected to an inside of the support 2 and near a top thereof through a bearing, and controlling the movement of the movable, the movement of the movable rod 11 is controlled, the lifting movement of the upper die body 6 is further controlled, the surface of the movable block 10 is movably connected with the movable rod 11, one end of the movable rod 11, far away from the movable block 10, is movably connected with the connecting piece 8, the control of the upper die body 6 is convenient to realize, a scale mark 25 is arranged on the left side, close to the support frame 2, a raw material chamber 15 is fixedly connected to the side wall of the support frame 2, the device is used for storing raw materials, the bottom of the raw material chamber 15 is fixedly connected with a delivery pipe 17, the outer surface of the delivery pipe 17 is provided with a control valve 18, one end of the delivery pipe 17 far away from the raw material chamber 15 is fixedly connected with a first pump body 19, one side of the upper surface of the base 1 and positioned on the bracket 2 is fixedly connected with a liquid storage chamber 21, the side wall of the liquid storage chamber 21 is fixedly connected with a first pipeline 22, and one end of the first pipeline 22, which is far away from the liquid storage chamber 21, is fixedly connected with a second pump body 23.
A guide rod 14 is fixedly connected between the support 2 and the lower die body 3, and the guide rod 14 penetrates through the upper die body 6, so that the upper die body 6 is limited and has a certain guiding effect.
The front of the upper die body 6 is fixedly connected with an indicating piece 26, the indicating piece 26 corresponds to the position of the scale mark 25, and the position relation between the upper die body 6 and the lower die body 3 is convenient to determine in the process of controlling the movement of the upper die body 6, so that the plastic rings with different thicknesses can be conveniently processed and formed.
The output end fixedly connected with of the first pump body 19 annotates liquid pipe 20, annotates the inside that the one end that liquid pipe 20 kept away from the first pump body 19 extended to lower mould benevolence 5, is convenient for the raw materials to pour into to the inside of lower mould benevolence 5.
The output fixedly connected with second pipeline 24 of the second pump body 23, the one end that the second pump body 23 was kept away from to second pipeline 24 extends to the inside of limiting plate 4, is convenient for realize the cooling to lower mould benevolence 5 to make the product shaping fast.
The upper surface of the lower die body 3 and the inside of the limiting plate 4 are provided with a plurality of weeping holes 30, and the weeping holes 30 are uniformly distributed around the lower die core 5 for the seepage of the cooling liquid, so that the cooling liquid is taken away heat.
One end fixedly connected with runner 12 that the bearing was kept away from to screw rod 9, the surface of runner 12 just is close to edge fixedly connected with and rotates hand lever 13, and the surface of screw rod 9 is the opposite helicitic texture of both ends direction, is convenient for control movable block 10 and produces relative motion.
The top of the raw material chamber 15 is provided with a feed hopper 16, and the inside of the raw material chamber 15 is provided with an insulating layer 29 to prevent the raw material from solidifying due to temperature loss when flowing through the raw material chamber 15.
The lower surface of base 1 just is close to four corners department and sets up because callus on the sole 28, and the upper surface of base 1 just is located the inside of support 2 and is provided with collecting box 27 for collect the coolant liquid of drippage, thereby realize the reuse in later stage.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a quick fashioned plastic mould of plastic ring, includes base (1), its characterized in that: the upper surface of the base (1) is fixedly connected with a support (2), the inside of the support (2) is fixedly connected with a lower die body (3), the surface of the lower die body (3) is provided with a lower die core (5), the surface of the lower die body (3) is fixedly connected with a limiting plate (4) at the outer side of the lower die core (5), the inside of the support (2) is provided with an upper die body (6) at the upper part of the lower die body (3), the lower surface of the upper die body (6) is provided with an upper die core (7), the upper surface of the upper die body (6) is fixedly connected with connecting pieces (8) at the position close to the two sides, the inside of the support (2) close to the top is rotatably connected with a screw rod (9) through a bearing, the outer surface of the screw rod (9) is in threaded connection with two movable blocks (10), the movable rod (11) is kept away from one end of the moving block (10) and is movably connected with the connecting piece (8), the support (2) is provided with scale marks (25) close to the left side, the side wall of the support (2) is fixedly connected with a raw material chamber (15), the bottom of the raw material chamber (15) is fixedly connected with a conveying pipe (17), the outer surface of the conveying pipe (17) is provided with a control valve (18), the conveying pipe (17) is kept away from one end of the raw material chamber (15) and is fixedly connected with a first pump body (19), the upper surface of the base (1) is fixedly connected with a liquid storage chamber (21) on one side of the support (2), the side wall of the liquid storage chamber (21) is fixedly connected with a first pipeline (22), and the first pipeline (22) is kept away from one end of the liquid storage chamber (21) and is fixedly.
2. The plastic mold for rapid molding of plastic ring according to claim 1, wherein: a guide rod (14) is fixedly connected between the support (2) and the lower die body (3), and the guide rod (14) penetrates through the upper die body (6).
3. The plastic mold for rapid molding of plastic ring according to claim 1, wherein: the front surface of the upper die body (6) is fixedly connected with an indicating piece (26), and the indicating piece (26) corresponds to the position of the scale mark (25).
4. The plastic mold for rapid molding of plastic ring according to claim 1, wherein: the output end of the first pump body (19) is fixedly connected with a liquid injection pipe (20), and one end, far away from the first pump body (19), of the liquid injection pipe (20) extends into the lower die core (5).
5. The plastic mold for rapid molding of plastic ring according to claim 1, wherein: the output end fixedly connected with second pipeline (24) of second pump body (23), the one end that second pump body (23) were kept away from in second pipeline (24) extends to the inside of limiting plate (4).
6. The plastic mold for rapid molding of plastic ring according to claim 1, wherein: the upper surface of the lower die body (3) is positioned in the limiting plate (4) and is provided with a plurality of dripping holes (30), and the positions of the dripping holes (30) are uniformly distributed around the lower die core (5).
7. The plastic mold for rapid molding of plastic ring according to claim 1, wherein: one end fixedly connected with runner (12) of bearing is kept away from in screw rod (9), the surface of runner (12) just is close to edge fixedly connected with and rotates hand lever (13), the surface of screw rod (9) is the opposite helicitic texture of both ends direction.
8. The plastic mold for rapid molding of plastic ring according to claim 1, wherein: the top of raw materials room (15) is provided with feeder hopper (16), the inside of raw materials room (15) is provided with heat preservation (29).
9. The plastic mold for rapid molding of plastic ring according to claim 1, wherein: the lower surface of base (1) just is close to four corners department and sets up owing to callus on the sole (28), the upper surface of base (1) just is located the inside of support (2) and is provided with collecting box (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010698001.3A CN111703026A (en) | 2020-07-20 | 2020-07-20 | Plastic mould for quickly forming plastic ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010698001.3A CN111703026A (en) | 2020-07-20 | 2020-07-20 | Plastic mould for quickly forming plastic ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111703026A true CN111703026A (en) | 2020-09-25 |
Family
ID=72546684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010698001.3A Pending CN111703026A (en) | 2020-07-20 | 2020-07-20 | Plastic mould for quickly forming plastic ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111703026A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112477000A (en) * | 2020-12-04 | 2021-03-12 | 岳科望 | Automatic demoulding adjustable injection mould and method |
| CN112622242A (en) * | 2020-11-30 | 2021-04-09 | 滁州市润达机械科技有限公司 | Vacuum plastic suction film tool and vacuum film laminating piece for refrigerator inner container |
| CN116408931A (en) * | 2023-03-17 | 2023-07-11 | 东莞市纳百医疗科技有限公司 | A molding die and molding method for a microfluidic chip |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112622242A (en) * | 2020-11-30 | 2021-04-09 | 滁州市润达机械科技有限公司 | Vacuum plastic suction film tool and vacuum film laminating piece for refrigerator inner container |
| CN112477000A (en) * | 2020-12-04 | 2021-03-12 | 岳科望 | Automatic demoulding adjustable injection mould and method |
| CN116408931A (en) * | 2023-03-17 | 2023-07-11 | 东莞市纳百医疗科技有限公司 | A molding die and molding method for a microfluidic chip |
| CN116408931B (en) * | 2023-03-17 | 2025-12-23 | 东莞市纳百医疗科技有限公司 | Forming die and forming method of microfluidic chip |
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Application publication date: 20200925 |