CN201183307Y - Side sprue automatic cutting apparatus - Google Patents
Side sprue automatic cutting apparatus Download PDFInfo
- Publication number
- CN201183307Y CN201183307Y CNU2008200452189U CN200820045218U CN201183307Y CN 201183307 Y CN201183307 Y CN 201183307Y CN U2008200452189 U CNU2008200452189 U CN U2008200452189U CN 200820045218 U CN200820045218 U CN 200820045218U CN 201183307 Y CN201183307 Y CN 201183307Y
- Authority
- CN
- China
- Prior art keywords
- cutting knife
- hole
- runner
- cutter
- injection
- 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 - Lifetime
Links
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of side-injection-gate injection molds, in particular to a side-injection-gate automatic cut-off device. The device comprises a movable mould, a stationary mould and an injection-gate sleeve, the movable mould matches the stationary mould to form a flow passage, the injection-gate sleeve is provided with a reset rod for a cutter, the stationary mould is provided with a lead hole corresponding to the reset rod for the cutter, the lead hole passes through the flow passage, the reset rod for the cutter is inserted into the lead hole, a through hole is arranged on a position corresponding to the lead hole of the stationary mould and on the movable mould, the through hole passes through the flow passage, a spring and a cutter are arranged inside the through hole, the spring is connected with the cutter in a sleeve joint way and the top of the cutter is provided with an incision. The side-injection-gate automatic cut-off device can cut off plastic products linked to one another and glue stuffs inside the flow passage automatically to improve the product quality as well as production efficiency and reduce the labor intensity of operators.
Description
Technical field:
The utility model relates to the technical field of sidegated injection mold tool, relates in particular to a kind of side gate automatic disconnecting device.
Background technology:
At present, the side gate device comprises dynamic model, quiet mould and sprue bush, behind dynamic model and the quiet mould matched moulds runner is arranged, and sizing material pours into the die cavity from the sprue bush runner of flowing through again, and makes the product injection mo(u)lding.The plastic cement products that adopts this technology to produce can connect together with the sizing material in the runner, needs the workman to make its separation with instruments such as scissors, thereby has influenced product quality and production efficiency, has increased working strength of workers.
The utility model content:
The purpose of this utility model is to provide a kind of side gate automatic disconnecting device at the deficiencies in the prior art, and this device can cut off plastic cement products and the interior sizing material of runner that connects together automatically, improves product quality and production efficiency, and has reduced working strength of workers.
For achieving the above object, the utility model is achieved through the following technical solutions: a kind of side gate automatic disconnecting device is provided, comprise dynamic model, quiet mould, sprue bush, behind dynamic model and the quiet mould matched moulds runner is arranged, on sprue bush, be provided with the cutting knife release link, offer on quiet mould and the corresponding guide hole of described cutting knife release link, this guide hole passes described runner, and described cutting knife release link is plugged in the described guide hole; Guide hole corresponding section with described quiet mould on dynamic model offers through hole, and this through hole passes runner, and device has spring and cutting knife in the through hole, spring and cutting knife socket, and described cutting knife top offers otch.
The through hole of offering on the described dynamic model is a counterbore.
The otch at described cutting knife top is an inclined-plane otch.
The bottom of described cutting knife release link offer one with the corresponding first arc hole of runner.
The bottom of described sprue bush offer one with the corresponding second arc hole of runner.
Also be provided with stop screw on the described sprue bush.
The beneficial effects of the utility model: owing on mould, increased cutting knife, spring, cutting knife release link, cutting knife is jack-up cutting knife release link under the effect of spring, thereby cut off runner, sizing material in plastic cement products that makes this device to cut off automatically to connect together and the runner, improve product quality and production efficiency, reduced working strength of workers; Sprue bush is provided with stop screw, makes that related components is difficult for being damaged.
Description of drawings:
Accompanying drawing 1 is a STRUCTURE DECOMPOSITION schematic diagram of the present utility model;
Partial cutaway diagrammatic sketch when accompanying drawing 2 advances for the utility model sprue bush;
Partial cutaway diagrammatic sketch when accompanying drawing 3 retreats for the utility model sprue bush;
Accompanying drawing 4 is a cutting knife schematic diagram of the present utility model;
Accompanying drawing 5 is a sprue bush schematic diagram of the present utility model;
Accompanying drawing 6 is a cutting knife release link schematic diagram of the present utility model.
The specific embodiment:
Embodiment, with reference to figures 1 through accompanying drawing 6, this kind side gate automatic disconnecting device, comprise dynamic model 1, quiet mould 3, sprue bush 6, behind dynamic model 1 and quiet mould 3 matched moulds runner 12 is arranged, on sprue bush 6, be provided with cutting knife release link 5 and stop screw 7, the bottom of sprue bush 6 offer one with the runner 12 corresponding second arc holes 11.Offer on quiet mould 3 and described cutting knife release link 5 corresponding guide holes 4, this guide hole 4 passes described runner 12, and described cutting knife release link 5 is plugged in the described guide hole 4, the bottom of cutting knife release link 5 offer one with the runner 12 corresponding first arc holes 13; Guide hole 4 corresponding sections with described quiet mould 3 on dynamic model 1 offer through hole 9, and this through hole 9 passes runner 12, and are counterbore shape, device has spring 2 and cutting knife 8 in the through hole 9, spring 2 and cutting knife 8 sockets, described cutting knife 8 tops offer otch 10, and otch 10 is an inclined-plane otch.
During injection moulding, nozzle act is in sprue bush 6, and sprue bush 6 advances with nozzle.At this moment, the cutting knife release link 5 on the sprue bush 6 is advanced along guide hole 4, and compresses the cutting knife 8 in the through hole 9, and is concordant with dynamic model 1 end face until cutting knife 8 tops, simultaneously cutting knife 8 holddown springs 2.The inclined-plane otch 10 at cutting knife 8 tops forms cast gate with runner 12, sizing material from cast gate through going into die cavity.Stop screw 7 on the sprue bush 6 plays the effect that limits sprue bush 6 displacements, makes that related components is difficult for being damaged.When nozzle retreated, under the effect of spring 2, cutting knife 8, cutting knife release link 5 and sprue bush 6 retreated simultaneously, and cutting knife 8 has prevented that with gate cutting sizing material connects together in plasthetics and the runner 12.Promptly finish plasthetics after the die sinking.
The above only is preferred embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (6)
1, a kind of side gate automatic disconnecting device, comprise dynamic model (1), quiet mould (3), sprue bush (6), behind dynamic model (1) and quiet mould (3) matched moulds runner (12) is arranged, it is characterized in that: on sprue bush (6), be provided with cutting knife release link (5), on quiet mould (3), offer and the corresponding guide hole of described cutting knife release link (5) (4), this guide hole (4) passes described runner (12), and described cutting knife release link (5) is plugged in the described guide hole (4); Offer through hole (9) in last guide hole (4) corresponding section of dynamic model (1) with described quiet mould (3), this through hole (9) passes runner (12), device has spring (2) and cutting knife (8) in the through hole (9), spring (2) and cutting knife (8) socket, and described cutting knife (8) top offers otch (10).
2, a kind of side gate automatic disconnecting device according to claim 1 is characterized in that: the through hole of offering on the described dynamic model (1) (9) is a counterbore.
3, a kind of side gate automatic disconnecting device according to claim 1 is characterized in that: the otch (10) at described cutting knife (8) top is an inclined-plane otch.
4, a kind of side gate automatic disconnecting device according to claim 1 is characterized in that: the bottom of described cutting knife release link (5) offer one with the corresponding first arc hole (13) of runner (12).
5, a kind of side gate automatic disconnecting device according to claim 1 is characterized in that: the bottom of described sprue bush (6) offer one with the corresponding second arc hole (11) of runner (12).
6, according to each described a kind of side gate automatic disconnecting device of claim 1 to 5, it is characterized in that: also be provided with stop screw (7) on the described sprue bush (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200452189U CN201183307Y (en) | 2008-03-21 | 2008-03-21 | Side sprue automatic cutting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200452189U CN201183307Y (en) | 2008-03-21 | 2008-03-21 | Side sprue automatic cutting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201183307Y true CN201183307Y (en) | 2009-01-21 |
Family
ID=40271043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200452189U Expired - Lifetime CN201183307Y (en) | 2008-03-21 | 2008-03-21 | Side sprue automatic cutting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201183307Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102941658A (en) * | 2012-11-23 | 2013-02-27 | 大久制作(大连)有限公司 | Pouring gate cutting-off device of plastic molding part |
| CN103552214A (en) * | 2013-11-12 | 2014-02-05 | 大连众益工业技术有限公司 | Instant flow control type automatic finished product falling device |
| CN107379439A (en) * | 2017-08-29 | 2017-11-24 | 歌尔股份有限公司 | The injection mold of side gate product material cake processing method and application this method |
| CN108327192A (en) * | 2018-01-17 | 2018-07-27 | 共聚生化科技（昆山）有限公司 | In-mould edge gate automatic-shearing device |
| CN115122595A (en) * | 2022-07-26 | 2022-09-30 | 绩溪山合机械有限公司 | Cutting device is used in machine parts production |
-
2008
- 2008-03-21 CN CNU2008200452189U patent/CN201183307Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102941658A (en) * | 2012-11-23 | 2013-02-27 | 大久制作(大连)有限公司 | Pouring gate cutting-off device of plastic molding part |
| CN103552214A (en) * | 2013-11-12 | 2014-02-05 | 大连众益工业技术有限公司 | Instant flow control type automatic finished product falling device |
| CN103552214B (en) * | 2013-11-12 | 2016-01-13 | 大连众益工业技术有限公司 | A kind of instant flow-control falls finished devices automatically |
| CN107379439A (en) * | 2017-08-29 | 2017-11-24 | 歌尔股份有限公司 | The injection mold of side gate product material cake processing method and application this method |
| CN108327192A (en) * | 2018-01-17 | 2018-07-27 | 共聚生化科技（昆山）有限公司 | In-mould edge gate automatic-shearing device |
| CN115122595A (en) * | 2022-07-26 | 2022-09-30 | 绩溪山合机械有限公司 | Cutting device is used in machine parts production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201183307Y (en) | Side sprue automatic cutting apparatus | |
| CN205185219U (en) | Injection moulding die set | |
| CN203063054U (en) | Disk-shaped sprue die with automatic cut-off mechanism | |
| CN203003115U (en) | Die-casting die for manufacturing wind blade | |
| CN203792652U (en) | Inner mold for automatically cutting off edge gate | |
| CN103894581A (en) | Die casting mold for manufacturing fan blades | |
| CN201325156Y (en) | An intramode automatic hot-cutting side watering mouth structure and injection mold | |
| CN206765247U (en) | The mould structure at the mouth of a river is automatically cut off in a kind of mould | |
| CN205009521U (en) | Mould structure at automatic cutout mouth of a river in mould | |
| CN205238466U (en) | Automatic blank mechanism in injection moulding mould | |
| CN204249255U (en) | A kind of injection molding with side core-pulling and angled core-pulling | |
| CN203994592U (en) | The parallel clamping of a kind of single cylinder | |
| CN114311551A (en) | Internally tangent mechanism of die | |
| CN203496226U (en) | Injection mould for automatic water gap shearing plastic products | |
| CN203876156U (en) | Side core-pulling plastic mold | |
| CN207415859U (en) | Punching injection mold apparatus | |
| CN206106288U (en) | Automatic cold shears off line constructs in plastic product gate mold | |
| CN102601894A (en) | Car dustproof cover forming mould | |
| CN106273279B (en) | A kind of mould for plastics of cylinder and its irregular three helicla flutes in side | |
| CN201271991Y (en) | Gate automatic cutting side gate mould apparatus | |
| CN108973030B (en) | Improved oil seal mold | |
| CN207578931U (en) | A kind of injection mold with cutting mechanism | |
| CN201261248Y (en) | Jig for removing residual glue at inlet pouring head | |
| CN208020652U (en) | A kind of Novel injection mold | |
| CN205685668U (en) | A kind of side gate shearing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Zhen'an road corner Management District Changan town Guangdong city of Dongguan province Dongguan 523878 Jin Sheng precision components Limited by Share Ltd Patentee after: Guangdong wins smart group Limited by Share Ltd Address before: Zhen'an road corner Management District Changan town Guangdong city of Dongguan province Dongguan 523878 Jin Sheng precision components Limited by Share Ltd Patentee before: Dongguan Janus Precision Components Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090121 |