CN211917539U - Injection molding machine nozzle with cleaning mechanism - Google Patents
Injection molding machine nozzle with cleaning mechanism Download PDFInfo
- Publication number
- CN211917539U CN211917539U CN202020543131.5U CN202020543131U CN211917539U CN 211917539 U CN211917539 U CN 211917539U CN 202020543131 U CN202020543131 U CN 202020543131U CN 211917539 U CN211917539 U CN 211917539U
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- cavity
- shell
- injection molding
- inner shell
- nozzle
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 51
- 238000004140 cleaning Methods 0.000 title claims abstract description 35
- 230000007246 mechanism Effects 0.000 title claims abstract description 21
- 239000007921 spray Substances 0.000 claims abstract description 40
- 230000001681 protective effect Effects 0.000 claims abstract description 34
- 238000002347 injection Methods 0.000 claims abstract description 11
- 239000007924 injection Substances 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000004033 plastic Substances 0.000 abstract description 26
- 229920003023 plastic Polymers 0.000 abstract description 26
- 238000000465 moulding Methods 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 7
- -1 clean shower nozzle Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Images
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
- Nozzles (AREA)
Abstract
The utility model relates to the technical field of injection molding machines, in particular to an injection molding machine nozzle with a cleaning mechanism, which can clean plastic residues in the nozzle, ensure the injection effect of the nozzle, improve the quality of injection molding parts and improve the practicability; including protective housing, shell, inner shell, the shower nozzle of moulding plastics, clean shower nozzle, spray tube, commentaries on classics piece, stopper and positioning bolt, be provided with first cavity in the protective housing, the shell is installed in first cavity, is provided with the second cavity in the shell, the inner shell install in the second cavity, be provided with the cavity of moulding plastics in the inner shell, the shower nozzle of moulding plastics sets up in the inner shell left end, the shower nozzle of moulding plastics is linked together with the cavity of moulding plastics, the inner shell right-hand member passes and stretch out from the protective housing right-hand member from the second cavity right-hand member, the inner shell rotates with the shell to be connected, the shell periphery is provided with the multiunit orifice.
Description
Technical Field
The utility model relates to a technical field of injection molding machine especially relates to an injection molding machine nozzle with clean mechanism.
Background
As is well known, the production and application of molds are becoming more and more widespread, among which the injection molding machine is the most widely used, the injection molding machine is a plastic product which makes thermoplastic plastics or thermosetting plastics into various shapes by using a plastic molding mold, applies high pressure to molten plastics to make the molten plastics to be ejected out to fill a mold cavity, and the injection molding machine nozzle is a fitting for ejecting the molten plastics to the mold cavity by extrusion, and is widely used in the field of injection molding machines; after the existing injection molding machine nozzle is used for a long time, a large amount of plastic residues can be adhered to the nozzle, the injection effect of the nozzle is influenced, the quality of injection molding pieces is influenced, and the practicability is reduced.
Disclosure of Invention
Technical problem to be solved
Not enough to prior art, the utility model provides a plastics that can clean in the nozzle remain, guarantee the nozzle and spray the effect, improve the injection molding quality, improve the injection molding machine nozzle that has clean mechanism of practicality.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: an injection molding machine nozzle with a cleaning mechanism comprises a protective shell, an outer shell, an inner shell, an injection molding nozzle, a cleaning nozzle and a spray pipe, wherein a first cavity is arranged in the protective shell, the outer shell is arranged in the first cavity, a second cavity is arranged in the outer shell, the inner shell is arranged in the second cavity, an injection molding cavity is arranged in the inner shell, the injection molding nozzle is arranged at the left end of the inner shell and communicated with the injection molding cavity, the right end of the inner shell penetrates through the right end of the second cavity and extends out of the right end of the protective shell, the inner shell is rotatably connected with the outer shell, a plurality of groups of spray holes are arranged on the periphery of the outer shell, a plurality of groups of cleaning nozzles are respectively arranged in the plurality of groups of spray holes, the output ends of the plurality of groups of cleaning nozzles are communicated with the second cavity, the spray pipe is arranged in the first cavity, the multiunit output of spray tube communicates with the input of the clean shower nozzle of multiunit respectively, the inner shell corresponds all around and is provided with the multiunit delivery port, the multiunit the delivery port all with the multiunit clean shower nozzle output is corresponding, and inner shell top right side is provided with the water inlet, the water inlet with the spray tube input is corresponding, inner shell top and bottom all are provided with the commentaries on classics piece, first cavity top and front end all are provided with the stopper, protective housing bottom and rear end all are provided with the locating hole, two sets of the locating hole all with the second cavity intercommunication, inner shell front end and bottom all correspond and are provided with the positioning thread groove, the inner shell front end all be provided with positioning bolt in the positioning thread groove, positioning bolt is from the protective housing front end the locating hole rear end stretches into and the spiral shell is to the positioning thread.
Preferably, the right side of the periphery of the inner shell is provided with an external thread, and the right side of the periphery of the outer shell is provided with a gasket, wherein the gasket is in contact with the protective shell.
Preferably, the bottom ends of the cleaning spray heads are provided with leakage-proof rings.
Preferably, the outer periphery of the inner shell is provided with heating wires.
Preferably, the outer shell with protective housing fixed connection, the shower nozzle of moulding plastics with inner shell fixed connection, the shower nozzle of moulding plastics with outer shell and protective housing rotate to be connected.
Preferably, the rear end of the positioning bolt is provided with an anti-skidding handle.
(III) advantageous effects
Compared with the prior art, the utility model provides an injection molding machine nozzle with clean mechanism possesses following beneficial effect: this injection molding machine nozzle with clean mechanism, the positioning bolt that loosens soon makes positioning bolt break away from in the constant head tank, rotate with shell and protective housing through the inner shell and be connected, rotate certain angle with the inner shell, it is spacing to the inner shell through turning block and stopper, when rotating suitable position, the positioning bolt that screws fixes a position fixedly to the inner shell, multiunit delivery port and water inlet communicate with multiunit cleaning spray head and spray tube input respectively this moment, with inner shell right-hand member and water piping connection, clean water passes through the water inlet with clean water leading-in to the spray tube in, spray clean water to the injection molding cavity by cleaning spray head through multiunit shower head, clean in the injection molding cavity, discharge sewage from the injection molding cavity by the shower nozzle of moulding plastics at last, plastics in the clean nozzle remain, guarantee nozzle injection effect, improve the injection molding quality, and the practicality is improved.
Drawings
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a schematic diagram of the right-side structure of the present invention;
fig. 3 is a schematic view of a partial structure at a in fig. 1 according to the present invention.
Description of the symbols in the drawings
1. A protective shell; 2. a housing; 3. an inner shell; 4. injection molding a spray head; 5. cleaning the spray head; 6. a nozzle; 7. a first cavity; 8. a second cavity; 9. an injection molding chamber; 10. rotating the block; 11. a limiting block; 12. positioning the bolt; 13. a gasket; 14. a leakage-proof ring; 15. heating wires; 16. an anti-slip handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the injection molding machine nozzle with a cleaning mechanism of the present invention includes a protective housing 1, an outer housing 2, an inner housing 3, an injection nozzle 4, a cleaning nozzle 5 and a nozzle 6, wherein a first cavity 7 is disposed in the protective housing 1, the outer housing 2 is mounted in the first cavity 7, a second cavity 8 is disposed in the outer housing 2, the inner housing 3 is mounted in the second cavity 8, an injection cavity 9 is disposed in the inner housing 3, the injection nozzle 4 is disposed at the left end of the inner housing 3, the injection nozzle 4 is communicated with the injection cavity 9, the right end of the inner housing 3 passes through the right end of the second cavity 8 and extends out of the right end of the protective housing 1, the inner housing 3 is rotatably connected to the outer housing 2, a plurality of sets of nozzles are disposed at the periphery of the outer housing 2, and a plurality of sets of cleaning nozzles 5, the output ends of a plurality of groups of cleaning nozzles 5 are communicated with the second cavity 8, the spray pipe 6 is arranged in the first cavity 7, the input end of the spray pipe 6 penetrates through the right side of the top end of the outer shell 2 and extends into the second cavity 8, the plurality of groups of output ends of the spray pipe 6 are respectively communicated with the input ends of the plurality of groups of cleaning nozzles 5, a plurality of groups of water outlets are correspondingly arranged on the periphery of the inner shell 3 and correspond to the output ends of the plurality of groups of cleaning nozzles 5, the right side of the top end of the inner shell 3 is provided with a water inlet which corresponds to the input end of the spray pipe 6, the top end and the bottom end of the inner shell 3 are respectively provided with a rotating block 10, the top end and the front end of the first cavity 7 are respectively provided with a limiting block 11, the bottom end and the rear end of the protective shell 1 are respectively provided with a, positioning bolts 12 are arranged in the positioning thread grooves at the front end of the inner shell 3, the positioning bolts 12 extend into the positioning thread grooves at the front end of the inner shell 3 from the rear ends of the positioning holes at the front end of the protective shell 1 and are screwed into the positioning thread grooves at the front end of the inner shell 3, the positioning bolts 12 are unscrewed to separate the positioning bolts 12 from the positioning grooves, the inner shell 3 is rotatably connected with the outer shell 2 and the protective shell 1 through the inner shell 3, the inner shell 3 is limited through a rotating block 10 and a limiting block 11, when the inner shell 3 is rotated to a proper position, the positioning bolts 12 are screwed to position and fix the inner shell 3, at the moment, a plurality of groups of water outlets and water inlets are respectively communicated with a plurality of groups of cleaning spray nozzles 5 and input ends of the spray pipes 6, the right end of the inner shell 3 is connected with a water pipe, cleaning water is guided into the spray pipe 6 through the water inlets, and finally, the injection molding nozzle 4 discharges sewage from the injection molding cavity 9, so that plastic residues in the nozzle can be cleaned, the injection effect of the nozzle is ensured, the quality of injection molding parts is improved, and the practicability is improved.
The utility model discloses an injection molding machine nozzle with clean mechanism, 3 peripheral right sides of inner shell are provided with the external screw thread, and 2 peripheral right sides of shell are provided with packing ring 13, packing ring 13 with 1 contacts of protective housing protects protective housing 1 through packing ring 13, prevents that protective housing 1 from being extruded by external force and warp.
The utility model discloses an injection molding machine nozzle with clean mechanism, multiunit 5 bottoms of clean shower nozzle all are provided with leak protection ring 14, prevent through leak protection ring 14 that clean hourglass to second cavity 8 is interior.
The utility model discloses an injection molding machine nozzle with clean mechanism, 3 peripheries of inner shell are provided with heater strip 15, heat inner shell 3 through heater strip 15, make the plastics in the cavity 9 of moulding plastics remain and soften, make remain more easily by wasing.
The utility model discloses an injection molding machine nozzle with clean mechanism, shell 2 with 1 fixed connection of protective housing, the shower nozzle 4 of moulding plastics with 3 fixed connection of inner shell, the shower nozzle 4 of moulding plastics with shell 2 and 1 rotation of protective housing are connected, and protective housing 1 can rotate with inner shell 3 simultaneously with 2 fixed connection of shell.
The utility model discloses an injection molding machine nozzle with clean mechanism, positioning bolt 12 rear end is provided with anti-skidding handle 16, is convenient for rotate positioning bolt 12 through anti-skidding handle 16, prevents to skid.
When the injection molding machine nozzle with the cleaning mechanism is used, the positioning bolt 12 is separated from the positioning groove by unscrewing the positioning bolt 12, the positioning bolt 12 is convenient to rotate through the anti-skidding handle 16 to prevent skidding, the inner shell 3 is rotatably connected with the outer shell 2 and the protective shell 1 through the inner shell 3, the inner shell 3 is rotated by a certain angle, the inner shell 3 is limited through the rotating block 10 and the limiting block 11, when the inner shell is rotated to a proper position, the positioning bolt 12 is screwed to fix the position of the inner shell 3, at the moment, a plurality of groups of water outlets and water inlets are respectively communicated with a plurality of groups of cleaning nozzles 5 and the input end of the spray pipe 6, the right end of the inner shell 3 is connected with a water pipe, the inner shell 3 is heated through the heating wire 15, plastic residues in the injection molding cavity 9 are softened, the residues are easier to be cleaned, the cleaning water is guided into the spray pipe 6 through the water inlets, the cleaning water is sprayed, clean in the cavity 9 of moulding plastics, prevent through leak protection ring 14 that clean water from leaking to second cavity 8 in, discharge in the cavity 9 of moulding plastics with sewage by the shower nozzle 4 of moulding plastics at last, plastics in can the clean nozzle remain, guarantee the nozzle and spray the effect, improve the injection molding quality, improved the practicality.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (6)
1. An injection molding machine nozzle with a cleaning mechanism is characterized by comprising a protective shell (1), an outer shell (2), an inner shell (3), an injection molding spray head (4), a cleaning spray head (5) and a spray pipe (6), wherein a first cavity (7) is arranged in the protective shell (1), the outer shell (2) is arranged in the first cavity (7), a second cavity (8) is arranged in the outer shell (2), the inner shell (3) is arranged in the second cavity (8), an injection molding cavity (9) is arranged in the inner shell (3), the injection molding spray head (4) is arranged at the left end of the inner shell (3), the injection molding spray head (4) is communicated with the injection molding cavity (9), the right end of the inner shell (3) penetrates through the right end of the second cavity (8) and extends out of the right end of the protective shell (1), and the inner shell (3) is rotatably connected with the outer shell (2), the periphery of the outer shell (2) is provided with a plurality of groups of spray holes, a plurality of groups of cleaning spray heads (5) are respectively arranged in the plurality of groups of spray holes, the output ends of the plurality of groups of cleaning spray heads (5) are communicated with the second cavity (8), the spray pipe (6) is arranged in the first cavity (7), the input end of the spray pipe (6) penetrates through the right side of the top end of the outer shell (2) and extends into the second cavity (8), the plurality of groups of output ends of the spray pipe (6) are respectively communicated with the input ends of the plurality of groups of cleaning spray heads (5), a plurality of groups of water outlets are correspondingly arranged around the inner shell (3), the plurality of groups of water outlets are corresponding to the output ends of the plurality of groups of cleaning spray heads (5), the right side of the top end of the inner shell (3) is provided with a water inlet, the water, first cavity (7) top and front end all are provided with stopper (11), protective housing (1) bottom and rear end all are provided with the locating hole, and are two sets of the locating hole all with second cavity (8) intercommunication, inner shell (3) front end and bottom all correspond and are provided with the positioning thread groove, inner shell (3) front end all be provided with positioning bolt (12) in the positioning thread groove, positioning bolt (12) are from protective housing (1) front end the locating hole rear end stretches into and the spiral shell dress to the positioning thread inslot of inner shell (3) front end.
2. The injection molding machine nozzle with a cleaning mechanism according to claim 1, wherein the right side of the outer periphery of the inner casing (3) is provided with an external thread, and the right side of the outer periphery of the outer casing (2) is provided with a gasket (13), and the gasket (13) is in contact with the protective casing (1).
3. The injection molding machine nozzle with a cleaning mechanism according to claim 2, wherein the bottom ends of the plurality of sets of cleaning heads (5) are provided with leak-proof rings (14).
4. The injection molding machine nozzle with a cleaning mechanism according to claim 3, wherein heating wires (15) are provided on the periphery of the inner casing (3).
5. The injection molding machine nozzle with a cleaning mechanism according to claim 4, characterized in that the outer shell (2) is fixedly connected with the protective shell (1), the injection nozzle (4) is fixedly connected with the inner shell (3), and the injection nozzle (4) is rotatably connected with the outer shell (2) and the protective shell (1).
6. The injection molding machine nozzle with a cleaning mechanism according to claim 5, wherein the positioning bolt (12) is provided at its rear end with an anti-slip grip (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020543131.5U CN211917539U (en) | 2020-04-13 | 2020-04-13 | Injection molding machine nozzle with cleaning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020543131.5U CN211917539U (en) | 2020-04-13 | 2020-04-13 | Injection molding machine nozzle with cleaning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211917539U true CN211917539U (en) | 2020-11-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020543131.5U Active CN211917539U (en) | 2020-04-13 | 2020-04-13 | Injection molding machine nozzle with cleaning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211917539U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115302704A (en) * | 2021-05-06 | 2022-11-08 | 昆山金玺塑胶有限公司 | Discharge port cleaning equipment for injection molding machine and cleaning method thereof |
| CN117799117A (en) * | 2024-02-29 | 2024-04-02 | 满誉(福建)制鞋机械有限公司 | Injection nozzle for double-color injection molding machine capable of preventing injection liquid leakage |
-
2020
- 2020-04-13 CN CN202020543131.5U patent/CN211917539U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115302704A (en) * | 2021-05-06 | 2022-11-08 | 昆山金玺塑胶有限公司 | Discharge port cleaning equipment for injection molding machine and cleaning method thereof |
| CN117799117A (en) * | 2024-02-29 | 2024-04-02 | 满誉(福建)制鞋机械有限公司 | Injection nozzle for double-color injection molding machine capable of preventing injection liquid leakage |
| CN117799117B (en) * | 2024-02-29 | 2024-05-14 | 满誉(福建)制鞋机械有限公司 | Injection nozzle for double-color injection molding machine capable of preventing injection liquid leakage |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231106 Address after: Workshop 2, No.555 Shenyang Middle Road, Zhangcun Town, Huancui District, Weihai City, Shandong Province Patentee after: Weihai Ruimu Precision Technology Co.,Ltd. Address before: 264200 No.37 Kunlun Road, Zhangcun Town, Huancui District, Weihai City, Shandong Province Patentee before: QINGDAO SANYUAN PLASTIC TECHNOLOGY CO.,LTD. |