CN207859367U - A kind of injection mold of medical injection molding tube - Google Patents
A kind of injection mold of medical injection molding tube Download PDFInfo
- Publication number
- CN207859367U CN207859367U CN201820129539.0U CN201820129539U CN207859367U CN 207859367 U CN207859367 U CN 207859367U CN 201820129539 U CN201820129539 U CN 201820129539U CN 207859367 U CN207859367 U CN 207859367U
- Authority
- CN
- China
- Prior art keywords
- injection molding
- cavity
- driving
- injection mold
- molding tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000465 moulding Methods 0.000 title claims abstract description 41
- 238000010999 medical injection Methods 0.000 title claims abstract description 35
- 238000002347 injection Methods 0.000 title claims abstract description 32
- 239000007924 injection Substances 0.000 title claims abstract description 32
- 238000001746 injection moulding Methods 0.000 claims abstract description 27
- 210000004907 gland Anatomy 0.000 claims abstract description 19
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 13
- 230000006835 compression Effects 0.000 claims abstract description 6
- 238000007906 compression Methods 0.000 claims abstract description 6
- 230000013011 mating Effects 0.000 claims abstract description 4
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 238000002788 crimping Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000008385 outer phase Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of injection mold of medical injection molding tube, injection mold includes pedestal and driving gland, type seat there are two being set on pedestal, and the pipe die core between two type seats, type seat is equipped with semicolumn cavity, semicolumn cavity pieces together outer circle cavity, and the bottom of outer circle cavity, which has, tightens end cap cavity, the top of outer circle cavity is equipped with the annular packoff that mating is mutually sealed with pipe core tip, outer circle cavity forms cast injection molding cavity with pipe die core, type seat is equipped with inclined driving duct, gland is driven to be equipped with the drive rod of the opposite folding of driving seat.The utility model can realize the single injection-molded of medical injection molding tube, and by driving the design of gland convenient for the molding of type seat.Cast injection molding cavity split is succinct, and injection molding product structure is accurate.Injection mold global design is ingenious, rationally distributed, and the design of compression bar can ensure the leakproofness between pipe die core and annular packoff, to improve the yield rate of injection molding.
Description
Technical field
The utility model is related to injection mold more particularly to a kind of injection molds of medical injection molding tube, belong to injection mold
Technical field.
Background technology
Moulding refers to being referred to as moulding, including various packagings, part etc. by the various injecting products that injection mold produces.
Mainly materials such as polyethylene or polypropylene and made of being added to after a variety of organic solvents.
There are a kind of medical injection molding tubes of tubulose in moulding, and the injection molding tube is for connecting container, in order to meet its docking
Precision and operation ease use screwing structure design etc., and traditional injection mold is difficult to meet injection molding to require, and be cannot achieve
Single injection-molded.
Utility model content
The purpose of this utility model is to solve above-mentioned the deficiencies in the prior art, and it is medical that traditional injection mold cannot be satisfied this
The problem of injection molding tube injection molding requires, provides a kind of injection mold of medical injection molding tube.
In order to achieve the above object, technical solution used by the utility model is：
A kind of injection mold of medical injection molding tube,
The medical injection molding tube includes tubular body, and one end of the tubular body, which is equipped with, tightens end cap,
The injection mold include pedestal and driving gland,
Have the type seat of relative displacement and the pipe die core between two type seats there are two being set on the pedestal, it is described
Type seat is equipped with semicolumn cavity, and the semicolumn cavities of two type seats pieces together outer round with phase outside the medical injection molding tube
Chamber, and the bottom of the outer circle cavity have with it is described tighten that end cap matches tighten end cap cavity, the outer circle cavity
Top be equipped with and mutually seal the annular packoff of mating with the pipe core tip, the outer circle cavity and the pipe die core formed with
The cast injection molding cavity that the medical injection molding tube matches,
The driving gland has towards the vertical to shift reciprocately of the pedestal, and the type seat is equipped with inclined driving
Duct, the driving gland are equipped with for driving the type seat with respect to folding displacement and the matched drive in the driving duct
Lever.
Preferably, the tubular body, which is equipped with, tightens screw thread, is equipped in the outer circle cavity and tightens screw thread phase with described
Matched screw thread pattern.
Preferably, the end cap of tightening is equipped with several circumferentially disposed elliptical shaped lobes, described to tighten end cap cavity
It is interior equipped with the oval type groove to match with the elliptical shaped lobes.
Preferably, the injection mold is equipped with gum-injecting port, and the gum-injecting port is by the gum-injecting port that is located on two type seats
Half slot split is formed.
Preferably, the gum-injecting port is located at the side at the top of the cast injection molding cavity, and with the cast injection molding cavity
Top connects.
Preferably, the bottom of the driving gland is equipped with the compression bar for crimping the annular packoff.
The beneficial effects of the utility model are mainly reflected in：
1. the single injection-molded of medical injection molding tube can be realized, meet the structure feature of medical injection molding tube, and passes through driving
The molding of type seat is convenient in the design of gland.
2. discharging is convenient after injection molding.
3. cast injection molding cavity split is succinct, injection molding product structure is accurate.
4. injection mold global design is ingenious, rationally distributed.
5. the design of compression bar can ensure the leakproofness between pipe die core and annular packoff, to improve the finished product of injection molding
Rate.
Description of the drawings
Fig. 1 is a kind of cross section structure schematic diagram of the injection mold of medical injection molding tube of the utility model.
Fig. 2 is the structural schematic diagram of pedestal in a kind of injection mold of medical injection molding tube of the utility model.
Fig. 3 is the structural schematic diagram of medical injection molding tube in the utility model.
Specific implementation mode
The utility model provides a kind of injection mold of medical injection molding tube.Below in conjunction with attached drawing to the utility model technical side
Case is described in detail, so that it is more readily understood and grasps.
A kind of injection mold of medical injection molding tube, as shown in figure 3, medical injection molding tube 1 includes tubular body 2, tubular body 2
One end be equipped with and tighten end cap 3, tighten end cap 3 convenient for tightening operation.
Injection mold is as depicted in figs. 1 and 2 comprising pedestal 5 and driving gland 15 set that there are two relatively living on pedestal 5
The type seat 6 and the pipe die core 7 between two type seats 6 of dynamic setting, type seat 6 are equipped with semicolumn cavity 8, two type seats
Semicolumn cavity piece together with 1 outer phase outer circle cavity of medical injection molding tube, and the bottom of outer circle cavity have and tighten end
What cap 3 matched tightens end cap cavity 9, and the top of outer circle cavity is equipped with the annular packoff that mating is mutually sealed with 7 top of pipe die core
10, outer circle cavity forms the cast injection molding cavity to match with medical injection molding tube 1 with pipe die core 7, and driving gland 15 has towards base
Seat 5 it is vertical to shift reciprocately, type seat 6 is equipped with inclined driving duct 16, and driving gland 15 is equipped with for driving seat 6
With respect to folding displacement and driving 16 matched drive rod 17 of duct.
It specifically describing, when molding, driving gland is pushed towards pedestal, and drive rod 17 is matched with duct 16 is driven, and two
A 6 relative motion of type seat to split shape forms outer circle cavity, and pipe die core 7 is located on the central axes of outer circle cavity, annular packoff 10
Bottom surface and the top surface of pipe die core 7 mutually seal against.Outer circle cavity forms cast injection molding cavity with pipe die core 7 at this time.Medical injection molding
After the completion of pipe injection molding, driving gland rises away from pedestal, and drive rod 17 is matched with driving duct 16, and two type seats 6 are detached,
Can directly product be extracted from pipe die core 7.
In addition, the bottom of driving gland 15 is equipped with the compression bar 4 for crimping annular packoff 10, it is ensured that annular packoff 10
It is mutually sealed against between bottom surface and the top surface periphery of pipe die core 7.
The tubular body 2 of this case is equipped with and tightens screw thread, is equipped in outer circle cavity and the screw-type tightening screw thread and match
Mould 12.It tightens screw thread and tightens locking for medical injection molding tube.
It tightens end cap 3 and is equipped with several circumferentially disposed elliptical shaped lobes, tighten in end cap cavity 9 and be equipped with and ellipse
The oval type groove 13 that protrusion matches, the elliptical shaped lobes are for increasing frictional force, convenient for tightening operation.
The gum-injecting port of injection mold is described, gum-injecting port is spelled by half slot 14 of gum-injecting port being located on two type seats
It closes and is formed.Gum-injecting port is located at the side at the top of cast injection molding cavity, and connects with the top of cast injection molding cavity.
By above description it can be found that a kind of injection mold of medical injection molding tube of the utility model, can realize medical injection
The single injection-molded for moulding pipe meets the structure feature of medical injection molding tube, and by driving the design of gland convenient for the conjunction of type seat
Mould.Discharging is convenient after injection molding.Cast injection molding cavity split is succinct, and injection molding product structure is accurate.Injection mold global design is skilful
Wonderful, rationally distributed, the design of compression bar can ensure the leakproofness between pipe die core and annular packoff, to improve injection molding at
Product rate.
The technical solution of the utility model is fully described above, it should be noted that the tool of the utility model
Body embodiment is simultaneously not limited by the description set out above, and those skilled in the art exist according to the Spirit Essence of the utility model
All technical solutions that structure, method or function etc. are formed using equivalents or equivalent transformation, all fall within this reality
Within novel protection domain.
Claims (6)
1. a kind of injection mold of medical injection molding tube, it is characterised in that：
The medical injection molding tube includes tubular body, and one end of the tubular body, which is equipped with, tightens end cap,
The injection mold include pedestal and driving gland,
The type seat and the pipe die core between two type seats that activity is arranged relatively there are two being set on the pedestal, the type seat
Be equipped with semicolumn cavity, the semicolumn cavities of two type seats piece together with phase outer circle cavity outside the medical injection molding tube,
And the bottom of the outer circle cavity have with it is described tighten that end cap matches tighten end cap cavity, the top of the outer circle cavity
End, which is equipped with, mutually seals the annular packoff of mating with the pipe core tip, the outer circle cavity and pipe die core formation with it is described
The cast injection molding cavity that medical injection molding tube matches,
The driving gland has towards the vertical to shift reciprocately of the pedestal, and the type seat is equipped with inclined drive hole
Road, the driving gland are equipped with for driving the type seat with respect to folding displacement and the matched driving in the driving duct
Bar.
2. a kind of injection mold of medical injection molding tube according to claim 1, it is characterised in that：The tubular body is equipped with
Screw thread is tightened, is equipped with and the screw thread pattern tightened screw thread and matched in the outer circle cavity.
3. a kind of injection mold of medical injection molding tube according to claim 1, it is characterised in that：The end cap of tightening is equipped with
Several circumferentially disposed elliptical shaped lobes, it is described to tighten the ellipse for being equipped in end cap cavity and matching with the elliptical shaped lobes
Type groove.
4. a kind of injection mold of medical injection molding tube according to claim 1, it is characterised in that：The injection mold is equipped with note
Jiao Kou, the gum-injecting port are formed by the half slot split of gum-injecting port being located on two type seats.
5. a kind of injection mold of medical injection molding tube according to claim 4, it is characterised in that：The gum-injecting port is located at described
Side at the top of cast injection molding cavity, and connect with the top of the cast injection molding cavity.
6. a kind of injection mold of medical injection molding tube according to claim 1, it is characterised in that：The bottom of the driving gland
Equipped with the compression bar for crimping the annular packoff.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820129539.0U CN207859367U (en) | 2018-01-26 | 2018-01-26 | A kind of injection mold of medical injection molding tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820129539.0U CN207859367U (en) | 2018-01-26 | 2018-01-26 | A kind of injection mold of medical injection molding tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207859367U true CN207859367U (en) | 2018-09-14 |
Family
ID=63458702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820129539.0U Expired - Fee Related CN207859367U (en) | 2018-01-26 | 2018-01-26 | A kind of injection mold of medical injection molding tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207859367U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109016390A (en) * | 2018-09-19 | 2018-12-18 | 台州市黄岩意岸模具厂 | A kind of structure of tube container mold |
-
2018
- 2018-01-26 CN CN201820129539.0U patent/CN207859367U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109016390A (en) * | 2018-09-19 | 2018-12-18 | 台州市黄岩意岸模具厂 | A kind of structure of tube container mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180914 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |