CN206465400U - It is a kind of to adjust the injection mold into glue amount - Google Patents
It is a kind of to adjust the injection mold into glue amount Download PDFInfo
- Publication number
- CN206465400U CN206465400U CN201720164829.4U CN201720164829U CN206465400U CN 206465400 U CN206465400 U CN 206465400U CN 201720164829 U CN201720164829 U CN 201720164829U CN 206465400 U CN206465400 U CN 206465400U
- Authority
- CN
- China
- Prior art keywords
- flow passage
- branch flow
- runner
- loose plug
- front template
- 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
- 239000003292 glue Substances 0.000 title claims abstract description 23
- 238000002347 injection Methods 0.000 title claims abstract description 13
- 239000007924 injection Substances 0.000 title claims abstract description 13
- 238000003780 insertion Methods 0.000 claims abstract description 8
- 230000037431 insertion Effects 0.000 claims abstract description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 12
- 238000004513 sizing Methods 0.000 abstract description 11
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000036186 satiety Effects 0.000 description 1
- 235000019627 satiety Nutrition 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The injection mold into glue amount can be adjusted the utility model discloses a kind of, including front die component and back die component, front template upper surface is provided with sprue and connects the arc runner of sprue, the left end of arc runner is connected with left shunt road, left shunt road connects the first branch flow passage and the second branch flow passage of insertion front template, the right-hand member of arc runner is connected with right runner, right runner is connected with the 3rd branch flow passage and the 4th branch flow passage of insertion front template, the first loose plug is provided with left shunt road, the second loose plug is provided with right runner, the utility model by front template by being provided with two loose plugs on the runner of left and right, the balance quality of the incident product die cavity of sizing material can effectively be adjusted, avoid the too urgent or too slow of sizing material incidence, improve the quality of formed product, it is more existing to be compared by screw or turn-knob come the structure of control rubber quality, this regulative mode is stepless velocity modulation section, it is reliable and stable.
Description
Technical field
The utility model belongs to injection mold field, specifically refers to a kind of to control the injection mold into glue amount.
Background technology
The injection mold of the larger plastic cement products of the current bodily form, the running gate system of the plastic mould clicks through glue more frequently with,
To accomplish everywhere while enter glue as far as possible, injection efficiency is improved, and wherein runner typically takes sprue to respectively entering glue point most
Short distance, can so save raw material, but clicks through glue due to more, and it is inconsistent so to make respectively to enter glue point speed, and then causes
Pressure and to enter glue amount inconsistent everywhere in die cavity, can frequently result in and occur product in injection moulding process and lack material, the outward appearance such as burn not
It is good and because local satiety causes the excessive ejection problem of product package power, therefore the size of injecting glue speed (being into glue amount), to production
The qualities of product, the efficiency of processing have a great impact, but on current injection molding die, it is difficult to adjust the size into glue amount.
Utility model content
The utility model is in order to overcome the deficiency of prior art, it is proposed that a kind of to adjust the injection mold into glue amount.
The utility model is to solve above-mentioned technical problem by following technical proposals.
A kind of to adjust the injection mold into glue amount, including front die component and back die component, the front die component is in the past
Top plate, intermediate plate and front template are disposed with after, the back die component includes rear pattern plate, the side set gradually from front to back
Be provided with glue-feeder on iron and bottom plate, the top plate, the front template upper surface be provided with the sprue that is connected with glue-feeder with
And the arc runner of sprue is connected, the left end of the arc runner is connected with left shunt road, the left shunt road connection
The first branch flow passage and the second branch flow passage of insertion front template, the right-hand member of the arc runner are connected with right runner, the right side
Runner, which is connected with the 3rd branch flow passage and the 4th branch flow passage of insertion front template, the left shunt road, is provided with the first activity edge
The second loose plug is provided with block, right runner, first loose plug and the second loose plug are movably arranged on preceding mould
On plate in corresponding first chute and the second chute, the first recess, second activity are provided with first loose plug
The second recess is provided with insert, first loose plug can turn on or block right shunting when movable in the first chute
Road, second loose plug can turn on or block right runner when movable in the second chute, first branch flow passage, the
Two branch flow passages, the 3rd branch flow passage and the 4th branch flow passage connect the product die cavity between front template and rear pattern plate.
More specifically, screw hole is set in first chute, and first loose plug is provided with bar shaped adjustment hole simultaneously
It is locked by a screw through bar shaped regulation with screw hole.
More specifically, screw hole is set in second chute, and second loose plug is provided with bar shaped adjustment hole simultaneously
It is locked by a screw through bar shaped regulation with screw hole.
The beneficial effects of the utility model exist, and the utility model in front template by being provided with multiple runners and multiple
Branch flow passage, and by being provided with two loose plugs on the runner of left and right, by mobile loose plug, can effectively adjust
The balance quality of sizing material incidence product die cavity, it is to avoid incident too urgent or too slow of sizing material, improves the quality of formed product, compared with
Existing to be compared by screw or turn-knob come the structure of control rubber quality, this regulative mode is stepless velocity modulation section, reliable and stable, can
The quality and processing efficiency of effective control product.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment.
Fig. 2 is the structural representation of the front template of embodiment.
Fig. 3 is the structural representation after part A amplification in Fig. 2.
Embodiment
The utility model preferred embodiment is provided below in conjunction with the accompanying drawings, to describe the technical solution of the utility model in detail.
Such as Fig. 1 to Fig. 3, a kind of to adjust the embodiment of the injection mold into glue amount, including front die component and rear module
Part, the front die component is disposed with top plate 1, intermediate plate 2 and front template 3 from front to back, and the back die component is included in the past
Glue-feeder 10, the upper table of front template 3 are provided with rear pattern plate 4, square iron 5 and the bottom plate 6 set gradually after, the top plate 1
Face is provided with the sprue 31 connected with glue-feeder 10 and the arc runner 32 for being connected sprue 31, the arc runner
32 left end is connected with left shunt road 33, the first branch flow passage 34 of the connection insertion of left shunt road 33 front template 3 and second
Runner 35, the right-hand member of the arc runner 32 is connected with right runner 36, and the right runner 36 is connected with insertion front template 3
The 3rd branch flow passage 37 and the 4th branch flow passage 38, be provided with the first loose plug 39, right runner 36 on the left shunt road 33
On be provided with the second loose plug 40, it is right on front template that the loose plug 40 of the first loose plug 39 and second is movably arranged on
In the first chute and the second chute answered, screw hole is set, first loose plug is provided with bar shaped in first chute
Adjustment hole is simultaneously locked by a screw through bar shaped regulation with screw hole, is provided with first loose plug 39
The second recess is provided with first recess, second loose plug 40, first loose plug 39 is living in the first chute
Right runner can be turned on or blocked when dynamic,
Second loose plug 40 can turn on or block right runner 36, described second when movable in the second chute
Screw hole is set in chute, and second loose plug is provided with bar shaped adjustment hole and passes through bar shaped regulation and spiral shell by a screw
Silk hole is locked；
First branch flow passage 34, the second branch flow passage 35, the 3rd branch flow passage 37 are connected with the 4th branch flow passage 38 before being located at
Product die cavity between template 3 and rear pattern plate 4.
Operation principle：Under original state, mobile first loose plug 39 and the second loose plug 40 are in loose plug
The position that left shunt road 33 and right runner 36 are blocked, then passes through spiral shell by the first loose plug 39 and the second loose plug 40
Silk locking, sizing material is incident from glue-feeder 10, and sprue 31 is flowed through successively, is shunted in arc runner 32, finally through the second tributary
Road 35, the 3rd branch flow passage 37 enter product type intracavitary, in this case, and it is MIN to define injecting glue speed, under normal conditions,
MIN value is smaller (compared with follow-up MAX values), represents that flow adhesive is smaller；The first loose plug 39 and second is then slided to live
Dynamic insert 40 arrives the other end, loose plug is in left shunt road 33 and the fully on position of right runner 36, then will
First loose plug 39 and the second loose plug 40 are by screw locking, when being molded again, and sizing material is incident from glue-feeder 10, successively
Sprue 31 is flowed through, is shunted in arc runner 32, by the first branch flow passage 34, the second branch flow passage 35, the and of the 3rd branch flow passage 37
4th branch flow passage 38 enters product type intracavitary, under this state, and it is MAX to define injecting glue speed, and MAX value is much larger than MIN value,
Represent that flow adhesive becomes big；Concrete reason is：Because the first branch flow passage 34 and the 4th branch flow passage 38 are symmetrically distributed in product die cavity
On the outside of left and right, filling is fast when sizing material is incident, and the second branch flow passage 35 of centre, the sizing material of the 3rd branch flow passage 37 are incident slow, pass through four
Individual branch flow passage enters glue simultaneously, therefore in the state of fully on, flow adhesive MAX is far longer than MIN；When mobile first activity edge
The loose plug 40 of block 39 and second, when making loose plug in the position for turning on left shunt road 33 and right runner 36 half, glue
Flow is general between MAX values and MIN values, thus user can according to the factor in terms of the quality of product, shaping efficiency,
The position of flexible modulation the first loose plug 39 and the second loose plug 40, can be very good to control the balance of sizing material filling, has
The high quality of product of the offer of effect；
When needing regulation, lock screw is unclamped, the first loose plug 39 or the second loose plug 40 is slided, makes the first recess
Or second recess and left shunt road or right runner produce and stagger, can reduce or block the sizing material flow velocity in corresponding runner,
When staggering completely, sizing material can only enter product type intracavitary by the second branch flow passage 35, the 3rd branch flow passage 37.
Although the foregoing describing embodiment of the present utility model, it will be appreciated by those of skill in the art that
These are merely illustrative of, and protection domain of the present utility model is defined by the appended claims.Those skilled in the art
Member can make numerous variations or repair to these embodiments on the premise of without departing substantially from principle of the present utility model and essence
Change, but these changes and modification each fall within protection domain of the present utility model.
Claims (3)
1. a kind of can adjust the injection mold into glue amount, it is characterised in that including front die component and back die component, the preceding mould
Component is disposed with top plate, intermediate plate and front template from front to back, and the back die component includes what is set gradually from front to back
Glue-feeder is provided with rear pattern plate, square iron and bottom plate, the top plate, the front template upper surface is provided with what is connected with glue-feeder
Sprue and the arc runner for connecting sprue, the left end of the arc runner are connected with left shunt road, described left point
Runner connects the first branch flow passage and the second branch flow passage of insertion front template, and the right-hand member of the arc runner is connected with right shunting
Road, the right runner is connected with the 3rd branch flow passage and the 4th branch flow passage of insertion front template, the left shunt road and is provided with
The second loose plug, the first loose plug and the second loose plug activity are provided with first loose plug, right runner
It is arranged on front template in corresponding first chute and the second chute, the first recess, institute is provided with first loose plug
State and the second recess is provided with the second loose plug, first loose plug can be turned on or hindered when movable in the first chute
Break right runner, and second loose plug can turn on or block right runner, described first when movable in the second chute
Branch flow passage, the second branch flow passage, the 3rd branch flow passage and the 4th branch flow passage connect the product type between front template and rear pattern plate
Chamber.
2. according to claim 1 can adjust the injection mold into glue amount, it is characterised in that be set in first chute
Screw hole is put, first loose plug is provided with bar shaped adjustment hole and carried out by a screw through bar shaped regulation with screw hole
It is locked.
3. according to claim 2 can adjust the injection mold into glue amount, it is characterised in that be set in second chute
Screw hole is put, second loose plug is provided with bar shaped adjustment hole and carried out by a screw through bar shaped regulation with screw hole
It is locked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720164829.4U CN206465400U (en) | 2017-02-23 | 2017-02-23 | It is a kind of to adjust the injection mold into glue amount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720164829.4U CN206465400U (en) | 2017-02-23 | 2017-02-23 | It is a kind of to adjust the injection mold into glue amount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206465400U true CN206465400U (en) | 2017-09-05 |
Family
ID=59708157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720164829.4U Expired - Fee Related CN206465400U (en) | 2017-02-23 | 2017-02-23 | It is a kind of to adjust the injection mold into glue amount |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206465400U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107538689A (en) * | 2017-10-12 | 2018-01-05 | 东莞市联洲知识产权运营管理有限公司 | A kind of closable injection mold of branch flow passage |
| CN107599320A (en) * | 2017-10-12 | 2018-01-19 | 东莞市联洲知识产权运营管理有限公司 | A kind of rotation adjusts the injection mold into glue amount |
| CN107756740A (en) * | 2017-10-12 | 2018-03-06 | 东莞市联洲知识产权运营管理有限公司 | One kind enters the adjustable injection mold of glue amount |
| CN107813463A (en) * | 2017-10-12 | 2018-03-20 | 东莞市联洲知识产权运营管理有限公司 | An injection mold with a manual adjustment device for the amount of glue |
-
2017
- 2017-02-23 CN CN201720164829.4U patent/CN206465400U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107538689A (en) * | 2017-10-12 | 2018-01-05 | 东莞市联洲知识产权运营管理有限公司 | A kind of closable injection mold of branch flow passage |
| CN107599320A (en) * | 2017-10-12 | 2018-01-19 | 东莞市联洲知识产权运营管理有限公司 | A kind of rotation adjusts the injection mold into glue amount |
| CN107756740A (en) * | 2017-10-12 | 2018-03-06 | 东莞市联洲知识产权运营管理有限公司 | One kind enters the adjustable injection mold of glue amount |
| CN107813463A (en) * | 2017-10-12 | 2018-03-20 | 东莞市联洲知识产权运营管理有限公司 | An injection mold with a manual adjustment device for the amount of glue |
| CN107599320B (en) * | 2017-10-12 | 2019-10-15 | 河北润昂密封材料有限公司 | It is a kind of to rotate the injection mold adjusted into glue amount |
| CN107756740B (en) * | 2017-10-12 | 2019-11-08 | 深圳市路易丰科技有限公司 | One kind is into the adjustable injection mold of glue amount |
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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: 20170905 Termination date: 20190223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |