CN218838443U - Mould for producing nasal oxygen tube - Google Patents
Mould for producing nasal oxygen tube Download PDFInfo
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- CN218838443U CN218838443U CN202121773461.4U CN202121773461U CN218838443U CN 218838443 U CN218838443 U CN 218838443U CN 202121773461 U CN202121773461 U CN 202121773461U CN 218838443 U CN218838443 U CN 218838443U
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- connecting rod
- nostril
- oxygen inlet
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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Abstract
The application discloses mould for nasal oxygen cannula production includes: mould seat, shedder and mode locking device. The demoulding device is arranged on the periphery of the mould seat and comprises a first connecting rod demoulding unit for demoulding the first end of oxygen, a second connecting rod demoulding unit for demoulding the second end of air outlet and a third connecting rod demoulding unit for demoulding the third end of the nostril. The mold locking device comprises a first mold locking unit for locking the first connecting rod demolding unit, a second mold locking unit for locking the second connecting rod demolding unit and a third mold locking unit for locking the third connecting rod demolding unit. In this application, lock first connecting rod drawing of patterns unit, second connecting rod mould locking unit locking second connecting rod drawing of patterns unit and third mould locking unit locking third connecting rod drawing of patterns unit through first mould locking unit, improved the stability of mould at the injection mould. Meanwhile, the connecting rod structure is used for demoulding, so that the utilization rate of a demoulding space is improved, the size of the mould is reduced, the occupied space of the mould is reduced, and the space cost is saved.
Description
Technical Field
The application relates to the field of molds, in particular to a mold for producing a nasal oxygen cannula.
Background
With the development of science and technology, the nasal oxygen cannula has wide application in the field of medical equipment, and the nasal oxygen cannula product also has wide market prospect in the market segment. At present, the nasal oxygen cannula is mostly formed by injection molding of an injection mold, and the mold for producing the nasal oxygen cannula comprises a mold seat, a demolding device and a mold locking device. In the prior art, the demoulding device in the mould for producing the nasal oxygen tube is complicated to arrange and occupies large space, so that the production cost for producing the nasal oxygen tube product is increased.
SUMMERY OF THE UTILITY MODEL
In view of this, the application provides a mould is used in nasal oxygen tube production for solve among the prior art because setting up of shedder is loaded down with trivial details, occupation space is big in the mould is used in nasal oxygen tube production, increased the manufacturing cost's of production nasal oxygen tube product problem.
To achieve one or a part or all of the above or other objects, the present application provides a mold for producing a nasal oxygen tube, comprising:
the mould seat is provided with a mould groove corresponding to the outer contour of the nasal oxygen tube, and the mould groove comprises an oxygen inlet first end, an air outlet second end and a nostril third end;
the demoulding device is arranged on the periphery of the mould seat and comprises a first connecting rod demoulding unit for demoulding the first oxygen inlet end, a second connecting rod demoulding unit for demoulding the second air outlet end and a third connecting rod demoulding unit for demoulding the third nostril end;
and the mold locking device comprises a first mold locking unit for locking the first connecting rod demolding unit, a second mold locking unit for locking the second connecting rod demolding unit and a third mold locking unit for locking the third connecting rod demolding unit.
In the mold for producing the nasal oxygen tube, the first connecting rod demolding unit comprises an oxygen inlet first connecting rod and an oxygen inlet second connecting rod, wherein the oxygen inlet first connecting rod is inserted into the oxygen inlet first end of the first connecting rod;
the oxygen inlet second connecting rod is driven to move, so that the oxygen inlet first connecting rod is controlled to be inserted into or separated from the oxygen inlet first end.
In the mold for producing the nasal oxygen cannula, the second connecting rod demolding unit comprises an air outlet first connecting rod and an air outlet second connecting rod, wherein the air outlet first connecting rod is inserted into the air outlet second end;
the first connecting rod demoulding unit and the second connecting rod demoulding unit are symmetrically arranged; the air outlet second connecting rod is hinged with one end of the oxygen inlet second connecting rod;
the end part hinged with one end of the air outlet second connecting rod and one end of the oxygen inlet second connecting rod is used as a driving control end;
controlling the drive control end to move so as to simultaneously control the insertion connection of the first oxygen inlet connecting rod and the first oxygen inlet end and the insertion connection of the first air outlet connecting rod and the first air outlet end; or simultaneously controlling the first oxygen inlet connecting rod to be separated from the first oxygen inlet end and the first air outlet connecting rod to be separated from the first air outlet end.
In the mold for producing the nasal oxygen tube, the symmetrical axes of the first connecting rod demoulding unit and the second connecting rod demoulding unit are taken as a first axis; the drive control end is positioned on the first axis;
controlling the driving control end to move along the first axis, so as to simultaneously control the insertion connection of the oxygen inlet first connecting rod and the oxygen inlet first end and the insertion connection of the air outlet first connecting rod and the air outlet first end; or simultaneously controlling the first oxygen inlet connecting rod to be separated from the first oxygen inlet end and the first air outlet connecting rod to be separated from the first air outlet end.
The application in the mould is used in nasal oxygen tube production, advance the first connecting rod of oxygen and be the arc connecting rod, be provided with the first guide rail of oxygen that advances that the arc set up on the mould seat, advance the first connecting rod of oxygen and follow advance the first guide rail of oxygen and slide the setting.
In the mold for producing a nasal oxygen tube, the first mold locking unit comprises a first oxygen inlet fixing piece for fixing the first oxygen inlet connecting rod and a second oxygen inlet fixing piece for fixing the second oxygen inlet connecting rod.
In the mold for producing the nasal oxygen tube, the oxygen inlet second connecting rod close to the oxygen inlet first connecting rod is taken as the first end of the oxygen inlet second connecting rod, the first oxygen inlet fixing piece is arranged at the first end of the oxygen inlet second connecting rod, and the oxygen inlet second connecting rod is locked by the first oxygen inlet fixing piece;
an oxygen inlet fixing hole is formed in the oxygen inlet first guide rail, and the second oxygen inlet fixing piece locks the oxygen inlet first connecting rod through the oxygen inlet fixing hole.
In the application mould is used in nasal oxygen pipe production, third connecting rod drawing of patterns unit including be used for with nostril plug connector, the control that is used for of nostril third end grafting the nostril plug connector with nostril third end complex nostril connecting rod spare with be used for fixing the nostril pivot piece of nostril connecting rod spare.
In the mold for producing the nasal oxygen tube, the nostril connecting rod piece comprises a first nostril connecting rod connected with the nostril plug connector, a second nostril connecting rod connected with the first nostril connecting rod at an angle and a third nostril connecting rod connected with the second nostril connecting rod;
the nostril rotating shaft piece comprises a first nostril rotating shaft used for connecting and fixing the first nostril connecting rod and the second nostril connecting rod and a second nostril rotating shaft used for connecting and fixing the second nostril connecting rod and the third nostril connecting rod;
one side of the first nostril rotating shaft, which is close to the mould groove, is taken as a first nostril rotating shaft first side, and the second nostril rotating shaft is positioned at the first nostril rotating shaft first side;
the third nostril connecting rod is arranged along a first direction which is the direction vertical to the end surface of the mould seat.
In the application, in the mold for nasal oxygen cannula production, the third mold locking unit is arranged on one side of the first nostril connecting rod and used for locking the first nostril connecting rod.
Compared with the prior art, the beneficial effects of the application lie in: in this application, through first link drawing of patterns unit of first mode locking unit locking, second link drawing of patterns unit of second mode locking unit locking and third link drawing of patterns unit of third mode locking unit locking, improved the stability of mould in the injection molding. Meanwhile, the connecting rod structure is used for demoulding, so that the utilization rate of a demoulding space is improved, the size of the mould is reduced, the occupied space of the mould is reduced, and the space cost is saved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a partial structural schematic view of a mold for nasal oxygen tube production in one embodiment.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a schematic structural view of the first link stripping unit and the third link stripping unit in fig. 1.
Wherein:
11. a mold base; 111. a mold slot; 1111. an oxygen inlet first end; 1112. a second air outlet end; 1113. a third end of the nostril;
1211. a first oxygen inlet connecting rod; 1212. a second oxygen inlet connecting rod;
1221. a first air outlet connecting rod; 1222. a second air outlet connecting rod;
123. a third link demoulding unit; 124. a drive control terminal;
1231. a nostril plug connector;
12321. a first nostril rod; 12322. a second nostril rod; 12323. a third nostril rod;
12331. a first nostril pivot; 12332. a second nostril pivot;
131. a first mold locking unit;
133. and a third mode locking unit.
Detailed Description
The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.
Referring to fig. 1 and 2, a mold for producing a nasal oxygen cannula includes: a mold base 11, a demolding device and a mold locking device. The mold base 11 is provided with a mold groove 111 corresponding to the outer contour of the nasal oxygen tube, and the mold groove 111 comprises an oxygen inlet first end 1111, an air outlet second end 1112 and a nostril third end 1113. The demoulding device is arranged on the periphery of the mould base 11 and comprises a first connecting rod demoulding unit for demoulding the first end 1111 of the oxygen inlet, a second connecting rod demoulding unit for demoulding the second end 1112 of the air outlet and a third connecting rod demoulding unit 123 for demoulding the third end 1113 of the nostril. The mold locking device includes a first mold locking unit 131 for locking the first link demolding unit, a second mold locking unit for locking the second link demolding unit, and a third mold locking unit 133 for locking the third link demolding unit 123.
In the present embodiment, the stability of the mold in injection molding is improved by locking the first link demolding unit by the first mold locking unit 131, locking the second link demolding unit by the second link mold locking unit, and locking the third link demolding unit 123 by the third mold locking unit 133. Meanwhile, the connecting rod structure is used for demoulding, so that the utilization rate of a demoulding space is improved, the size of the mould is reduced, the occupied space of the mould is reduced, and the space cost is saved.
In one embodiment, the first link stripping unit includes an oxygen inlet first link 1211 inserted into the oxygen inlet first end 1111, and an oxygen inlet second link 1212 connected to the oxygen inlet first link 1211. The oxygen inlet second connecting rod 1212 is driven to move, thereby controlling the oxygen inlet first connecting rod 1211 to be inserted into or separated from the oxygen inlet first end 1111. The second link demoulding unit comprises an air outlet first link 1221 inserted with the air outlet second end 1112 and an air outlet second link 1222 connected with the air outlet first link 1221. The first connecting rod demoulding unit and the second connecting rod demoulding unit are symmetrically arranged. The air outlet second connecting rod 1222 is hinged with one end of the oxygen inlet second connecting rod 1212. The end of the second connecting rod 1222 hinged to one end of the second connecting rod 1212 is the driving control end 124. The driving control terminal 124 is controlled to move, so as to simultaneously control the insertion of the oxygen inlet first link 1211 with the oxygen inlet first terminal 1111 and the insertion of the air outlet first link 1221 with the air outlet first terminal, or simultaneously control the separation of the oxygen inlet first link 1211 with the oxygen inlet first terminal 1111 and the separation of the air outlet first link 1221 with the air outlet first terminal.
In this embodiment, by controlling the movement of the driving control terminal 124, the insertion of the first oxygen inlet link 1211 and the first oxygen inlet end 1111 and the insertion of the first air outlet link 1221 and the first air outlet end can be controlled simultaneously, or the separation of the first oxygen inlet link 1211 and the first oxygen inlet end 1111 and the separation of the first air outlet link 1221 and the first air outlet end can be controlled simultaneously, which simplifies the structure, improves the mold stripping and mold locking efficiency, reduces the volume, saves the occupied space, and reduces the space cost.
Furthermore, the symmetrical axes of the first connecting rod demoulding unit and the second connecting rod demoulding unit are taken as a first axis. The drive control end 124 is located on the first axis. The driving control terminal 124 moves along the first axis to simultaneously control the oxygen inlet first link 1211 to be plugged into the oxygen inlet first terminal 1111 and the air outlet first link 1221 to be plugged into the air outlet first terminal. Or simultaneously control the separation of the first oxygen inlet link 1211 from the first oxygen inlet end 1111 and the separation of the first air outlet link 1221 from the first air outlet end, so that the motion trajectory of the driving control end 124 is regularly controllable.
In one embodiment, the oxygen inlet first link 1211 is an arc-shaped link, the mold base 11 is provided with an arc-shaped oxygen inlet first guide rail, and the oxygen inlet first link 1211 is slidably disposed along the oxygen inlet first guide rail. The first air outlet connecting rod 1221 is an arc-shaped connecting rod, an air outlet first guide rail which is arranged in an arc shape is arranged on the die base 11, and the air outlet first connecting rod 1221 is arranged along the air outlet first guide rail in a sliding mode. The first oxygen inlet link 1211 and the first air outlet link 1221 are arc-shaped links, and move in a curved line while moving along the mold bath 111. In this embodiment, the driving control end 124 controls the gas outlet first link 1221 and the oxygen inlet first link 1211 to move in a curve only by moving the driving control end 124 along the first axis, so that convenience of controlling the movement of the gas outlet first link 1221 and the oxygen inlet first link 1211 is improved. And the first oxygen inlet guide rail is convenient for guiding, so that the movement stability of the first oxygen inlet connecting rod 1211 is improved, and the product quality is improved. Meanwhile, the first air outlet guide rail is convenient for guiding, the movement stability of the first air outlet connecting rod 1221 is improved, and the product quality is improved.
In one embodiment, in order to improve the stability of the mold clamping and to obtain a better quality product, the first mold clamping unit 131 includes a first oxygen inlet fixture for fixing the oxygen inlet first link 1211 and a second oxygen inlet fixture for fixing the oxygen inlet second link 1212. The second mold locking unit includes a first air outlet fixing member for fixing the air outlet first link 1221 and a second air outlet fixing member for fixing the air outlet second link 1222.
In one embodiment, in order to improve the stability of mold locking and obtain a better quality product, the oxygen inlet second connecting rod 1212 is located near the oxygen inlet first connecting rod 1211 as the first end of the oxygen inlet second connecting rod 1212, the first oxygen inlet fixture is located at the first end of the oxygen inlet second connecting rod 1212, and the oxygen inlet second connecting rod 1212 is locked by the first oxygen inlet fixture. The first oxygen inlet guide rail is provided with an oxygen inlet fixing hole, and the second oxygen inlet fixing piece is locked on the first oxygen inlet connecting rod 1211 through the oxygen inlet fixing hole. The second link 1222 is close to the first link 1221 as a first end of the second link 1222, the first air-out fixing member is disposed at the first end of the second link 1222, and the second link 1222 is locked by the first air-out fixing member. The first guide rail of giving vent to anger is provided with the fixed orifices of giving vent to anger, and the second mounting of giving vent to anger locks the first connecting rod 1221 of giving vent to anger through the fixed orifices of giving vent to anger.
Referring to fig. 1, 2 and 3, in an embodiment, in order to save space and improve the efficiency of inserting the nostril connector 1231 into the third end 1113, the third connecting rod demoulding unit 123 includes a nostril connector 1231 for inserting into the third end 1113, a nostril connecting rod piece for matching the nostril connector 1231 with the third end 1113, and a nostril rotating shaft piece for fixing the nostril connecting rod piece. Specifically, the nostril connecting rod piece comprises a first nostril connecting rod 12321 connected with the nostril inserting piece 1231, a second nostril connecting rod 12322 connected with the first nostril connecting rod 12321 in an angle mode, and a third nostril connecting rod 12323 connected with the second nostril connecting rod 12322. The nostril rotating shaft includes a first nostril rotating shaft 12331 for connecting and fixing the first nostril connecting rod 12321 and the second nostril connecting rod 12322 and a second nostril rotating shaft 12332 for connecting and fixing the second nostril connecting rod 12322 and the third nostril connecting rod 12323. The side of the first nostril rotating shaft 12331 close to the mold groove 111 is a first side of the first nostril rotating shaft 12331, and the second nostril rotating shaft 12332 is located at the first side of the first nostril rotating shaft 12331. The third nostril connecting rod 12323 is arranged along the first direction, which is the direction perpendicular to the end face of the die holder 11.
In one embodiment, in order to improve the stability of the mold clamping and obtain a product of better quality, the third mold clamping unit 133 is disposed at a side of the first nostril link 12321 for locking the first nostril link 12321.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present application and is not to be construed as limiting the scope of the present application, so that the present application is not limited thereto, and all equivalent variations and modifications can be made to the present application.
Claims (10)
1. The utility model provides a mould is used in nasal oxygen tube production which characterized in that includes:
the mould seat is provided with a mould groove corresponding to the outer contour of the nasal oxygen tube, and the mould groove comprises an oxygen inlet first end, an air outlet second end and a nostril third end;
the demoulding device is arranged on the periphery of the mould seat and comprises a first connecting rod demoulding unit for demoulding the first oxygen inlet end, a second connecting rod demoulding unit for demoulding the second air outlet end and a third connecting rod demoulding unit for demoulding the third nostril end;
and the mold locking device comprises a first mold locking unit for locking the first connecting rod demolding unit, a second mold locking unit for locking the second connecting rod demolding unit and a third mold locking unit for locking the third connecting rod demolding unit.
2. The mold for producing a nasal oxygen cannula according to claim 1, wherein the first connecting rod demolding unit comprises a first oxygen inlet connecting rod inserted into the first oxygen inlet end, and a second oxygen inlet connecting rod connected to the first oxygen inlet connecting rod.
3. The mold for producing a nasal oxygen cannula according to claim 2, wherein the second connecting rod demolding unit comprises an air outlet first connecting rod inserted into the air outlet second end, and an air outlet second connecting rod for connecting the air outlet first connecting rod;
the first connecting rod demoulding unit and the second connecting rod demoulding unit are symmetrically arranged; the air outlet second connecting rod is hinged with one end of the oxygen inlet second connecting rod;
and the end part of the second air outlet connecting rod hinged with one end of the second oxygen inlet connecting rod is used as a driving control end.
4. The mold for nasal oxygen tube production according to claim 3, wherein the axis of symmetry of the first link demolding unit and the second link demolding unit is taken as a first axis; the drive control end is located on the first axis.
5. The mold for producing nasal oxygen tubes according to claim 3, wherein the first oxygen inlet connecting rod is an arc-shaped connecting rod, the mold base is provided with a first arc-shaped oxygen inlet guide rail, and the first oxygen inlet connecting rod is slidably arranged along the first arc-shaped oxygen inlet guide rail.
6. The mold for nasal oxygen tube production according to claim 5, wherein the first mold locking unit comprises a first oxygen inlet fixing member for fixing the first oxygen inlet connecting rod and a second oxygen inlet fixing member for fixing the second oxygen inlet connecting rod.
7. The mold for producing a nasal oxygen cannula according to claim 6, wherein the oxygen inlet second connecting rod is located near the oxygen inlet first connecting rod as a first end of the oxygen inlet second connecting rod, the first oxygen inlet fixing member is provided at the first end of the oxygen inlet second connecting rod, and the oxygen inlet second connecting rod is locked by the first oxygen inlet fixing member;
an oxygen inlet fixing hole is formed in the oxygen inlet first guide rail, and the second oxygen inlet fixing piece locks the oxygen inlet first connecting rod through the oxygen inlet fixing hole.
8. The mold for producing nasal oxygen cannula according to any one of claims 1-7, wherein the third connecting rod demolding unit comprises a nostril plug-in connector for plugging with the third end of the nostril, a nostril connecting rod piece for controlling the nostril plug-in connector to be matched with the third end of the nostril, and a nostril rotating shaft piece for fixing the nostril connecting rod piece.
9. The mold for producing nasal oxygen cannula according to claim 8, wherein the nostril connecting rod piece comprises a first nostril connecting rod for connecting with the nostril plug-in connector, a second nostril connecting rod connected with the first nostril connecting rod at an angle, and a third nostril connecting rod connected with the second nostril connecting rod;
the nostril rotating shaft piece comprises a first nostril rotating shaft used for connecting and fixing the first nostril connecting rod and the second nostril connecting rod and a second nostril rotating shaft used for connecting and fixing the second nostril connecting rod and the third nostril connecting rod;
one side of the first nostril rotating shaft, which is close to the mould groove, is taken as a first nostril rotating shaft first side, and the second nostril rotating shaft is positioned at the first nostril rotating shaft first side;
and the third nostril connecting rod is arranged along the first direction which is the direction vertical to the end surface of the mould seat.
10. The mold for nasal oxygen tube production according to claim 9, wherein the third locking unit is provided at a side of the first nostril rod for locking the first nostril rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121773461.4U CN218838443U (en) | 2021-07-30 | 2021-07-30 | Mould for producing nasal oxygen tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121773461.4U CN218838443U (en) | 2021-07-30 | 2021-07-30 | Mould for producing nasal oxygen tube |
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| Publication Number | Publication Date |
|---|---|
| CN218838443U true CN218838443U (en) | 2023-04-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121773461.4U Active CN218838443U (en) | 2021-07-30 | 2021-07-30 | Mould for producing nasal oxygen tube |
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| CN (1) | CN218838443U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113665062A (en) * | 2021-07-30 | 2021-11-19 | 深圳市南和建毅模具有限公司 | Mould for producing nasal oxygen tube |
-
2021
- 2021-07-30 CN CN202121773461.4U patent/CN218838443U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113665062A (en) * | 2021-07-30 | 2021-11-19 | 深圳市南和建毅模具有限公司 | Mould for producing nasal oxygen tube |
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