CN207808318U - Injection mold applied to medical injection molding tube - Google Patents
Injection mold applied to medical injection molding tube Download PDFInfo
- Publication number
- CN207808318U CN207808318U CN201820129546.0U CN201820129546U CN207808318U CN 207808318 U CN207808318 U CN 207808318U CN 201820129546 U CN201820129546 U CN 201820129546U CN 207808318 U CN207808318 U CN 207808318U
- Authority
- CN
- China
- Prior art keywords
- injection molding
- cavity
- driving
- outer circle
- medical
- 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 42
- 238000010999 medical injection Methods 0.000 title claims abstract description 34
- 238000002347 injection Methods 0.000 title claims abstract description 31
- 239000007924 injection Substances 0.000 title claims abstract description 31
- 238000001746 injection moulding Methods 0.000 claims abstract description 26
- 210000004907 gland Anatomy 0.000 claims abstract description 16
- 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 14
- 230000013011 mating Effects 0.000 claims abstract description 4
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims 1
- 238000007599 discharging Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000005516 engineering process 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
- 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
- 238000007789 sealing Methods 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 the injection mold applied to 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, the top periphery of pipe die core is equipped with limiting card ring gear pattern, 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 for the opposite folding of driving seat.The utility model can realize the single injection-molded of medical injection molding tube, meet the structure feature of medical injection molding tube, and by driving the design of gland convenient for the molding of type seat.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 ingenious, rationally distributed.
Description
Technical field
The utility model is related to injection molds, more particularly to applied to the injection mold of medical injection molding tube, belong to injection mould
The technical field of tool.
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 position limiting structure design and screwing structure design, and traditional injection mold is difficult to meet injection molding
It is required that 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 the injection mold applied to medical injection molding tube.
In order to achieve the above object, technical solution used by the utility model is：
Applied to the 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 pipe of the other end
Intracavitary is equipped with limiting card ring gear,
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 top periphery of the pipe die core be equipped with it is described
The limiting card ring gear pattern that limiting card ring gear matches, the outer circle cavity are formed and the medical injection molding tube with the pipe die core
The cast injection molding cavity to match,
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.
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.
Description of the drawings
Fig. 1 is the cross section structure schematic diagram for the injection mold that the utility model is applied to medical injection molding tube.
Fig. 2 is the structural schematic diagram that the utility model is applied to pedestal in the injection mold of medical injection molding tube.
Fig. 3 is the structural schematic diagram of medical injection molding tube in the utility model.
Specific implementation mode
The utility model provides the injection mold applied to medical injection molding tube.Below in conjunction with attached drawing to the utility model technology
Scheme is described in detail, so that it is more readily understood and grasps.
Applied to the injection mold of medical injection molding tube, as shown in figure 3, medical injection molding tube 1 includes tubular body 2, tubulose master
One end of body 2, which is equipped with, tightens end cap 3, and limiting card ring gear 4 is equipped in the tube chamber of the other end.The limiting card ring gear 4 is for limiting note
The sealing element tightened stroke, prevent from damaging inside butt end for moulding pipe tightens 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, the top periphery of pipe die core 7 is equipped with the limiting card ring gear pattern 11 to match with limiting card ring gear 4, outer circle cavity and pipe die
Core 7 forms the cast injection molding cavity to match with medical injection molding tube 1, and driving gland 15 has the reset of the vertical yearning towards pedestal 5
Move, type seat 6 is equipped with inclined driving duct 16, driving gland 15 be equipped with for driving seat 6 it is opposite open and close displacement with
Drive 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.
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 the utility model is applied to the injection mold of medical injection molding tube, can realize medical
The single injection-molded of injection molding tube meets the structure feature of medical injection molding tube, and by driving the design of gland convenient for type seat
Molding.Discharging is convenient after injection molding.Cast injection molding cavity split is succinct, and injection molding product structure is accurate.Injection mold global design
It is ingenious, it is rationally distributed.
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 (5)
1. the injection mold applied to 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, in the tube chamber of the other end
Equipped with limiting card ring gear,
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 is equipped with the annular packoff that mating is mutually sealed with the pipe core tip, and the top periphery of the pipe die core is equipped with and the limit
The limiting card ring gear pattern that latch ring matches, the outer circle cavity are formed and the medical injection molding tube phase with the pipe die core
The cast injection molding cavity matched,
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. being applied to the injection mold of medical injection molding tube according to claim 1, it is characterised in that：It is set on the tubular body
Screw thread is tightened, is equipped with and the screw thread pattern tightened screw thread and matched in the outer circle cavity.
3. being applied to the injection mold of medical injection molding tube according to claim 1, it is characterised in that：Described tighten sets in end cap
Have several circumferentially disposed elliptical shaped lobes, it is described tighten be equipped in end cap cavity match with the elliptical shaped lobes it is ellipse
Round slot.
4. being applied to the injection mold of medical injection molding tube according to claim 1, it is characterised in that：The injection mold is equipped with
Gum-injecting port, the gum-injecting port are formed by the half slot split of gum-injecting port being located on two type seats.
5. being applied to the injection mold of medical injection molding tube according to claim 4, it is characterised in that：The gum-injecting port is located at institute
The side at the top of cast injection molding cavity is stated, and is connected with the top of the cast injection molding cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820129546.0U CN207808318U (en) | 2018-01-26 | 2018-01-26 | Injection mold applied to medical injection molding tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820129546.0U CN207808318U (en) | 2018-01-26 | 2018-01-26 | Injection mold applied to medical injection molding tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207808318U true CN207808318U (en) | 2018-09-04 |
Family
ID=63325373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820129546.0U Expired - Fee Related CN207808318U (en) | 2018-01-26 | 2018-01-26 | Injection mold applied to medical injection molding tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207808318U (en) |
-
2018
- 2018-01-26 CN CN201820129546.0U patent/CN207808318U/en not_active Expired - Fee Related
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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: 20180904 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |