CN204894371U - Mouth is penetrated to injection molding machine with filtering capability - Google Patents
Mouth is penetrated to injection molding machine with filtering capability Download PDFInfo
- Publication number
- CN204894371U CN204894371U CN201520639067.XU CN201520639067U CN204894371U CN 204894371 U CN204894371 U CN 204894371U CN 201520639067 U CN201520639067 U CN 201520639067U CN 204894371 U CN204894371 U CN 204894371U
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- China
- Prior art keywords
- mouth
- support portion
- nozzle
- supporting part
- penetrate
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- 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
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility creatively provides a mouth is penetrated to injection molding machine with filtering capability, including the connecting piece, penetrate the mouth pipe, penetrate mouth and filter head, the single wire erection and extension device comprises a connecting piece, penetrate the mouth pipe and penetrate the mouth and connect gradually through the screw thread, filter head sets up in the inner chamber of penetrating the mouth pipe, filter head includes first supporting part, second supporting part and many slabs, many the slab evenly sets up between first supporting part and second supporting part, the both ends of many slabs respectively with first supporting part and second supporting part fixed connection, first supporting part and second supporting part are the ring bodies, the external diameter of first supporting part is less than the external diameter of second supporting part, it is equipped with the ring groove who suits with the second supporting part to penetrate the mouth inside pipe wall, it is equipped with a shoulder hole in the mouth to penetrate, is furnished with the valve mouth of penetrating in the shoulder hole, the middle part of penetrating the valve mouth is equipped with the injection orifice of the usefulness of moulding plastics. The utility model discloses the creation is avoided the impurity in the raw materials to block up and is penetrated mouth discharge gate and damage mould, disassembles the convenience, and the residue in the mouth is penetrated in easy clearance, can be based on the size that the valve mouth was penetrated in the needs regulation of moulding plastics.
Description
Technical field
The invention belongs to injection machine field, especially relates to a kind of injection machine nozzle with filtering function.
Background technology
At present; more product is all obtained by injection moulding; as basin, cup, toothbrush etc., injection moulding can use injection machine usually, and in the face of the product of different size; injection machine is according to the speed of the size adjustment injection moulding of plastic; existing way is regulated by magnetic valve, and which is suitable for use in the injection machine of integrated mill, and for midget plant; the cost of this structure is higher, is therefore not suitable for.Nozzle is a vitals on injection machine, existing nozzle is when spraying raw material, because raw material is inevasible containing lump or impurity, injection machine industry is in order to reduce costs simultaneously, feed back is utilized again, used as raw material after feed back and raw material stir by certain proportion, this is more inevitable brings into impurity in injection machine.Therefore, nozzle easily blocks, and cannot clear up its inside after blocking, and can only change whole injection machine nozzle, cost is higher.In addition, the raw material containing lump or tiny impurity is also likely ejected in injection mold, can cause very large impact like this, make burn failure to mould, and production efficiency declines, and injection moulding cost is improved further, and therefore this is a urgent problem.
Summary of the invention
In view of this, the invention is intended to propose a kind of injection machine nozzle with filtering function, avoid the impurity blocking nozzle discharging opening in raw material and mold damage, injecting products quality is good, disassemble conveniently, be easy to clear up the residue in nozzle, can need according to injection moulding the size regulating nozzle mouth, to reach the effect controlling plastic solution flow, cost is lower.
For achieving the above object, the technical scheme of the invention is achieved in that
A kind of injection machine nozzle with filtering function, comprise connector 1, nozzle pipe 2, nozzle head 3 and filtering head 4, described connector 1, nozzle pipe 2 is connected by screw thread successively with nozzle head 3, described filtering head 4 is arranged in the inner chamber of nozzle pipe 2, described filtering head 4 comprises the first support portion 41, second support portion 42 and many plates 43, described many plates 43 are evenly arranged between the first support portion 41 and the second support portion 42, the two ends of described many plates 43 are fixedly connected with the second support portion 42 with the first support portion 41 respectively, the first described support portion 41 and the second support portion 42 are ring bodies, the external diameter of the first described support portion 41 is less than the external diameter of the second support portion 42, described nozzle pipe 2 inwall is provided with the annular recess adapted with the second support portion 42, a shoulder hole is provided with in described nozzle head 3, nozzle mouth 5 is furnished with in shoulder hole, the middle part of described nozzle mouth 5 is provided with injection molding injection orifice 51.
Further, described plate 43 is " 7 " font, and the short end of plate 43 is fixedly connected with the first support portion 41 outward flange, and the long limit end of plate 43 is fixedly connected with the side of the second support portion 42.
Further, described first support portion 41, plate 43 and the second one-body molded setting in support portion 42.
Further, be connected with a pad between described nozzle mouth 5 and shoulder hole, described pad is set on nozzle mouth 5, and is against mutually on the cascaded surface of shoulder hole.
Further, described connector 1 is provided with external thread part 11 away from one end of nozzle pipe 2.
Relative to prior art, a kind of injection machine nozzle with filtering function described in the invention has following advantage:
A kind of injection machine nozzle with filtering function described in the invention, the setting of removable filter head, avoid the impurity blocking nozzle discharging opening in raw material and mold damage, injecting products quality is good, disassembles conveniently, is easy to clear up the residue in nozzle; Can need according to injection moulding the size regulating nozzle mouth, to reach the effect controlling plastic solution flow, cost is lower.
Accompanying drawing explanation
The accompanying drawing of the part of formation the invention is used to provide the further understanding to the invention, and the schematic description and description of the invention, for explaining the invention, does not form the improper restriction to the invention.In the accompanying drawings:
Fig. 1 is a kind of injection machine injection nozzle structure schematic diagram with filtering function described in the invention embodiment;
Fig. 2 is a kind of structural representation with filtering head in the injection machine nozzle of filtering function described in the invention embodiment.
Description of reference numerals:
1-connector, 11-external thread part, 2-nozzle pipe, 3-nozzle head, 4-filtering head, 41-first support portion, 42-second support portion, 43-plate, 5-nozzle mouth, 51-injection orifice.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the invention and the feature in embodiment can combine mutually.
Below with reference to the accompanying drawings and describe the invention in detail in conjunction with the embodiments.
As Figure 1-Figure 2, a kind of injection machine nozzle with filtering function, comprise connector 1, nozzle pipe 2, nozzle head 3 and filtering head 4, described connector 1, nozzle pipe 2 is connected by screw thread successively with nozzle head 3, described filtering head 4 is arranged in the inner chamber of nozzle pipe 2, described filtering head 4 comprises the first support portion 41, second support portion 42 and many plates 43, described many plates 43 are evenly arranged between the first support portion 41 and the second support portion 42, the two ends of described many plates 43 are fixedly connected with the second support portion 42 with the first support portion 41 respectively, the first described support portion 41 and the second support portion 42 are ring bodies, the external diameter of the first described support portion 41 is less than the external diameter of the second support portion 42, described nozzle pipe 2 inwall is provided with the annular recess adapted with the second support portion 42, a shoulder hole is provided with in described nozzle head 3, nozzle mouth 5 is furnished with in shoulder hole, the middle part of described nozzle mouth 5 is provided with injection molding injection orifice 51.
Described plate 43 is " 7 " font, and the short end of plate 43 is fixedly connected with the first support portion 41 outward flange, and the long limit end of plate 43 is fixedly connected with the side of the second support portion 42.
Described first support portion 41, plate 43 and the second one-body molded setting in support portion 42.
Be connected with a pad between described nozzle mouth 5 and shoulder hole, described pad is set on nozzle mouth 5, and is against mutually on the cascaded surface of shoulder hole.
Described connector 1 is provided with external thread part 11 away from one end of nozzle pipe 2.
The beneficial effect of nozzle of the present utility model is:
1, the setting of removable filter head, avoid the impurity blocking nozzle discharging opening in raw material and mold damage, injecting products quality is good, disassembles conveniently, is easy to clear up the residue in nozzle;
2, filtering head is compared with existing solid netted screen pack, and integrated support structure is more firm, when avoiding heat or meet when impurity external force gets involved and be out of shape, it also avoid because impurity blocks the situation generation causing solution obstructed;
3, can need according to injection moulding the size regulating nozzle mouth, to reach the effect controlling plastic solution flow, cost is comparatively cheap.
The foregoing is only the preferred embodiment of the invention; not in order to limit the invention; within all spirit in the invention and principle, any amendment done, equivalent replacement, improvement etc., within the protection domain that all should be included in the invention.
Claims (5)
1. one kind has the injection machine nozzle of filtering function, it is characterized in that: comprise connector (1), nozzle pipe (2), nozzle head (3) and filtering head (4), described connector (1), nozzle pipe (2) is connected by screw thread successively with nozzle head (3), described filtering head (4) is arranged in the inner chamber of nozzle pipe (2), described filtering head (4) comprises the first support portion (41), second support portion (42) and many plates (43), described many plates (43) are evenly arranged between the first support portion (41) and the second support portion (42), the two ends of described many plates (43) are fixedly connected with the second support portion (42) with the first support portion (41) respectively, described the first support portion (41) and the second support portion (42) are ring bodies, the external diameter of described the first support portion (41) is less than the external diameter of the second support portion (42), described nozzle pipe (2) inwall is provided with the annular recess adapted with the second support portion (42), a shoulder hole is provided with in described nozzle head (3), nozzle mouth (5) is furnished with in shoulder hole, the middle part of described nozzle mouth (5) is provided with injection molding injection orifice (51).
2. a kind of injection machine nozzle with filtering function according to claim 1, it is characterized in that: described plate (43) is " 7 " font, the short end of plate (43) is fixedly connected with the first support portion (41) outward flange, and the long limit end of plate (43) is fixedly connected with the side of the second support portion (42).
3. a kind of injection machine nozzle with filtering function according to claim 1, is characterized in that: described first support portion (41), plate (43) and the second support portion (42) one-body molded setting.
4. a kind of injection machine nozzle with filtering function according to claim 1, it is characterized in that: between described nozzle mouth (5) and shoulder hole, be connected with a pad, described pad is set on nozzle mouth (5), and is against mutually on the cascaded surface of shoulder hole.
5. a kind of injection machine nozzle with filtering function according to claim 1, is characterized in that: described connector (1) is provided with external thread part (11) away from one end of nozzle pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520639067.XU CN204894371U (en) | 2015-08-21 | 2015-08-21 | Mouth is penetrated to injection molding machine with filtering capability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520639067.XU CN204894371U (en) | 2015-08-21 | 2015-08-21 | Mouth is penetrated to injection molding machine with filtering capability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204894371U true CN204894371U (en) | 2015-12-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520639067.XU Expired - Fee Related CN204894371U (en) | 2015-08-21 | 2015-08-21 | Mouth is penetrated to injection molding machine with filtering capability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204894371U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105128274A (en) * | 2015-08-21 | 2015-12-09 | 天津宏向塑料制品有限公司 | Injection molding machine nozzle with filtering function |
-
2015
- 2015-08-21 CN CN201520639067.XU patent/CN204894371U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105128274A (en) * | 2015-08-21 | 2015-12-09 | 天津宏向塑料制品有限公司 | Injection molding machine nozzle with filtering function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20160821 |