CN206765247U - The mould structure at the mouth of a river is automatically cut off in a kind of mould - Google Patents
The mould structure at the mouth of a river is automatically cut off in a kind of mould Download PDFInfo
- Publication number
- CN206765247U CN206765247U CN201720268408.6U CN201720268408U CN206765247U CN 206765247 U CN206765247 U CN 206765247U CN 201720268408 U CN201720268408 U CN 201720268408U CN 206765247 U CN206765247 U CN 206765247U
- Authority
- CN
- China
- Prior art keywords
- mould
- mold
- river
- mouth
- die cavity
- 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
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses the mould structure that the mouth of a river is automatically cut off in a kind of mould,It is related to injection mold field,Including mold,Lower mould,Product thimble and cutting knife,The mold and lower mould can cooperatively form the die cavity for shaped article,Glue-feeder and the runner for the shaped article mouth of a river are provided with the mold,The both ends of the runner connect with glue-feeder and die cavity respectively,The product thimble can stretch out out of die cavity,L-type support is provided with the top of the mold,Thread groove is provided with the top of mold,The L-type support is threadedly coupled by thread groove with mold,Push-rod electric machine is installed in the L-type support,The output end of the push-rod electric machine is connected with support bar by axle sleeve,The cutting knife is fixed on the position that support bar side wall is located above die cavity,The utility model provides a kind of saving manpower,The mould structure at the mouth of a river is automatically cut off in the high mould of cutting efficiency.
Description
Technical field
It the utility model is related to injection mold field, and in particular to the mould structure at the mouth of a river is automatically cut off in a kind of mould.
Background technology：
Present plastics are mostly using being molded, it is necessary to open up glue-feeder on mould in injection moulding process, this enters glue
Mouth connects with die cavity, and for injecting the plastic material of melting into die cavity, the plastic material of melting enters die cavity and forms product,
The mouth of the entrance of the plastic material of corresponding melting is the mouth of a river on product, in order to ensure injection efficiency, save production cost, one
As multiple die cavities can be designed on injection mold, using multiple glue-feeders, this allows for modeling of the injecting products after the completion of injection
There is the mouth of a river on materials and parts, after formed product, need to first mold and take out product, now product connects together with the mouth of a river, then again will
The excision for carrying out material head is fixed on special fixture at product and the mouth of a river, and the above operating procedure needs manually to be completed, by
Then manual operation, had differences between individual, cause product that a certain proportion of defect ware occurs, thus prior art is bothersome
Take a lot of work, efficiency is low, and also needs to use special fixture, influences economic benefit.
Utility model content
The purpose of this utility model is to provide the mould structure for automatically cutting off the mouth of a river in a kind of mould, to solve prior art
The problem of middle efficiency is low, waste of manpower.
The mould structure at the mouth of a river, including mold, lower mould, product thimble and cutting knife are automatically cut off in a kind of mould, it is described
Mold and lower mould can cooperatively form the die cavity for shaped article, be provided with the mold glue-feeder and for into
The runner of type water port of product, the both ends of the runner connect with glue-feeder and die cavity respectively, and the product thimble can be from die cavity
Interior stretching, be provided with L-type support at the top of the mold, be provided with thread groove at the top of mold, the L-type support by thread groove and
Mold is threadedly coupled, and is provided with push-rod electric machine in the L-type support, the output end of the push-rod electric machine is connected with by axle sleeve
Support bar, the cutting knife are fixed on the position that support bar side wall is located above die cavity.
Preferably, the L-type support is made up of vertical bar and horizon bar, and the vertical bar is fixedly connected with horizon bar.
Preferably, the push-rod electric machine is fixedly installed on horizon bar lower surface.
Preferably, the vertical bar is telescopic rod, and the telescopic rod is provided with fixing bolt, vertical bar and mold
Threaded connection.
Preferably, it is connected with back-moving spring between the horizon bar and mold.
The utility model has the advantage of：The mould structure at the mouth of a river is automatically cut off in this kind of mould, after completing into mould, is set
Cutting knife above die cavity can be cut downwards in the presence of push-rod electric machine, so as to complete that the mouth of a river is automatically cut off, when
Cutting knife can carry out secondary operation when carrying out backhaul in the presence of push-rod electric machine to flaws such as burrs caused by time processing,
It ensure that the cut quality at the mouth of a river.
Brief description of the drawings
Fig. 1 is the structural representation for the mould structure that the mouth of a river is automatically cut off in a kind of mould described in the utility model.
Wherein：1- horizon bars, 2- back-moving springs, 3- vertical bars, 4- thread grooves, 5- products, 6- cutting knifes, mould under 7-, 8-
Product thimble, the 9- mouths of a river, 10- die cavitys, 11- glue-feeders, 12- molds, 13- support bars, 14- axle sleeves, 15- push-rod electric machines, 16-
Fixing bolt.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
As shown in figure 1, the mould structure at the mouth of a river is automatically cut off in a kind of mould, including mold 12, lower mould 7, product top
Pin 8 and cutting knife 6, the mold 12 and lower mould 7 can cooperatively form the die cavity 10 for shaped article 5, the mold
Glue-feeder 11 and the runner for the mouth of a river of shaped article 5 are provided with 12, glue-feeder 11 is used to be passed through melting into die cavity 10
Plastic material, the both ends of the runner connect with glue-feeder 11 and die cavity 10 respectively, and the product thimble 8 can be out of die cavity 10
Stretch out, ejecting mechanism is provided with outside mould, ejecting mechanism is prior art, and the ejecting mechanism can be driven on product thimble 8
Lower motion, realize that product thimble 8 ejects product 5 during demoulding, the top of mold 12 is provided with L-type support, upper mould
The top of tool 12 is provided with thread groove 4, and the L-type support is threadedly coupled by thread groove 4 with mold 12, and L-type support is detachable, increases
The flexibility of structure is added, push-rod electric machine 15 is installed in the L-type support, the output end of the push-rod electric machine 15 passes through axle sleeve
14 are connected with support bar 13, and support bar 13 is used to be driven, that is, drives cutting knife 6 to move up and down, the cutting knife 6 is fixed on support bar 13
Side wall is located at the position of the top of die cavity 10.
It is worth noting that, the L-type support is made up of vertical bar 3 and horizon bar 1, the vertical bar 3 is solid with horizon bar 1
Fixed connection, the push-rod electric machine 15 are fixedly installed on the lower surface of horizon bar 1.
In the present embodiment, the vertical bar 3 is telescopic rod, and the telescopic rod is provided with fixing bolt 16, vertical bar 3
It is threadedly coupled with mold 12, back-moving spring 2 is connected between the horizon bar 1 and mold 12, when push-rod electric machine 15 can not be just
Often during work, fixing bolt 16 can be unscrewed, the artificial horizon bar 1 that presses can drive cutting knife 6 to complete cutting by support bar 13, cut
Back-moving spring 2 can help through reset after the completion of cutting.
Based on above-mentioned, the mould structure at the mouth of a river 9 is automatically cut off in this kind of mould, after completing into mould, is arranged on die cavity 10
The cutting knife 6 of side can be cut downwards in the presence of push-rod electric machine 15, so as to complete automatically cutting off to the mouth of a river 9, when cutting knife 6
When carrying out backhaul in the presence of push-rod electric machine 15, secondary operation can be carried out to flaws such as burrs caused by time processing, protected
The cut quality at the mouth of a river 9 is demonstrate,proved, the utility model provides a kind of save in the high mould of manpower, cutting efficiency and automatically cuts off the mouth of a river
9 mould structure.
As known by the technical knowledge, the utility model can pass through other essence without departing from its spirit or the reality of essential feature
Scheme is applied to realize.Therefore, embodiment disclosed above, for each side, all it is merely illustrative, is not only
's.It is all in the scope of the utility model or in the change being equal in the scope of the utility model by the utility model bag
Contain.
Claims (5)
1. automatically cut off the mould structure at the mouth of a river in a kind of mould, including mold, lower mould, product thimble and cutting knife, it is described on
Mould and lower mould can cooperatively form the die cavity for shaped article, and glue-feeder is provided with and for being molded on the mold
The runner of water port of product, the both ends of the runner connect with glue-feeder and die cavity respectively, and the product thimble can be out of die cavity
Stretch out, it is characterised in that L-type support is provided with the top of the mold, is provided with thread groove at the top of mold, the L-type support is led to
Cross thread groove to be threadedly coupled with mold, push-rod electric machine is installed in the L-type support, the output end of the push-rod electric machine passes through
Axle sleeve is connected with support bar, and the cutting knife is fixed on the position that support bar side wall is located above die cavity.
2. the mould structure at the mouth of a river is automatically cut off in a kind of mould according to claim 1, it is characterised in that：The L-type branch
Frame is made up of vertical bar and horizon bar, and the vertical bar is fixedly connected with horizon bar.
3. the mould structure at the mouth of a river is automatically cut off in a kind of mould according to claim 2, it is characterised in that：The push rod electricity
Machine is fixedly installed on horizon bar lower surface.
4. the mould structure at the mouth of a river is automatically cut off in a kind of mould according to claim 3, it is characterised in that：The vertical bar
For telescopic rod, the telescopic rod is provided with fixing bolt, and vertical bar is threadedly coupled with mold.
5. the mould structure at the mouth of a river is automatically cut off in a kind of mould according to claim 4, it is characterised in that：The horizon bar
Back-moving spring is connected between mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720268408.6U CN206765247U (en) | 2017-03-20 | 2017-03-20 | The mould structure at the mouth of a river is automatically cut off in a kind of mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720268408.6U CN206765247U (en) | 2017-03-20 | 2017-03-20 | The mould structure at the mouth of a river is automatically cut off in a kind of mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206765247U true CN206765247U (en) | 2017-12-19 |
Family
ID=60633596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720268408.6U Expired - Fee Related CN206765247U (en) | 2017-03-20 | 2017-03-20 | The mould structure at the mouth of a river is automatically cut off in a kind of mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206765247U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109483836A (en) * | 2018-12-27 | 2019-03-19 | 佛山市顺德区深研机电设备有限公司 | A kind of electric direct-drive injection molding melten gel equipment |
| CN109732859A (en) * | 2018-12-20 | 2019-05-10 | 福建泉州市嘉隆模具有限公司 | A kind of EVA jetting mold with automatic cutting structure |
| CN111619075A (en) * | 2020-06-04 | 2020-09-04 | 陈辉 | Injection mold convenient to take off material |
| CN113352560A (en) * | 2021-07-08 | 2021-09-07 | 扬州恒生精密模具有限公司 | Vertical whole mouth of a river structure of cutting in dental floss sign mould |
-
2017
- 2017-03-20 CN CN201720268408.6U patent/CN206765247U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109732859A (en) * | 2018-12-20 | 2019-05-10 | 福建泉州市嘉隆模具有限公司 | A kind of EVA jetting mold with automatic cutting structure |
| CN109732859B (en) * | 2018-12-20 | 2024-05-28 | 福建泉州市嘉隆模具有限公司 | EVA (ethylene-vinyl acetate) injection mold with automatic material breaking structure |
| CN109483836A (en) * | 2018-12-27 | 2019-03-19 | 佛山市顺德区深研机电设备有限公司 | A kind of electric direct-drive injection molding melten gel equipment |
| CN111619075A (en) * | 2020-06-04 | 2020-09-04 | 陈辉 | Injection mold convenient to take off material |
| CN111619075B (en) * | 2020-06-04 | 2021-11-19 | 佛山市雅航精密注塑有限公司 | Injection mold convenient to take off material |
| CN113352560A (en) * | 2021-07-08 | 2021-09-07 | 扬州恒生精密模具有限公司 | Vertical whole mouth of a river structure of cutting in dental floss sign mould |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206765247U (en) | The mould structure at the mouth of a river is automatically cut off in a kind of mould | |
| CN102114696B (en) | Method for shearing water gap and device for implementing method | |
| CN201195389Y (en) | Automatic trimming cut mechanism of extrusion-blow shaping apparatus | |
| CN101973110B (en) | Male mold centre type internal cutting mold | |
| CN205238466U (en) | Automatic blank mechanism in injection moulding mould | |
| CN104149290A (en) | Injection mould provided with oil cylinder core-pulling structure | |
| CN201824522U (en) | Inner cutting die of thimble die of male die | |
| CN201856323U (en) | Automatic ejection demoulding system for plastic mould | |
| CN207747356U (en) | A kind of automatic water gap cutter | |
| CN203460382U (en) | Excessive material cutting equipment of plastic injection parts | |
| CN215586407U (en) | Improved generation waste material granulation system once more for injection moulding process | |
| CN206066927U (en) | A kind of node cutting member of plastic bottle blowing mould | |
| CN203305248U (en) | Bottle mouth cutting machine | |
| CN203994578U (en) | Moulding Special discharge fixture | |
| CN210308984U (en) | Mold for quickly changing mold of bottle blowing machine | |
| CN207105491U (en) | A kind of tubular member injection mold | |
| CN208730277U (en) | A kind of hinge tooth mould secondary ejecting structure ensuring to be molded fully-automatic production | |
| CN207874492U (en) | Building block is molded moulding box | |
| CN202952543U (en) | Novel hollow extrusion blow mold | |
| CN207481134U (en) | Plastic cement products cropping jig | |
| CN206780930U (en) | A kind of bidirectional locking injection mold group | |
| CN201808193U (en) | Male die cylinder ejector pin inner cutter | |
| CN205705121U (en) | A kind of mould undercut construction | |
| CN213107928U (en) | Injection mold convenient for material taking | |
| CN208497561U (en) | A kind of easy assembling type injection mold |
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: 20171219 Termination date: 20210320 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |