CN103552214B - A kind of instant flow-control falls finished devices automatically - Google Patents
A kind of instant flow-control falls finished devices automatically Download PDFInfo
- Publication number
- CN103552214B CN103552214B CN201310566815.1A CN201310566815A CN103552214B CN 103552214 B CN103552214 B CN 103552214B CN 201310566815 A CN201310566815 A CN 201310566815A CN 103552214 B CN103552214 B CN 103552214B
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- CN
- China
- Prior art keywords
- die
- cutout
- runner
- shear plate
- finished devices
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- 238000002347 injection Methods 0.000 claims abstract description 5
- 239000007924 injection Substances 0.000 claims abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000001276 controlling effect Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000009966 trimming Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009699 differential effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/2701—Details not specific to hot or cold runner channels
- B29C45/2703—Means for controlling the runner flow, e.g. runner switches, adjustable runners or gates
- B29C45/2704—Controlling the filling rates or the filling times of two or more mould cavities by controlling the cross section or the length of the runners or the gates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/2602—Mould construction elements
- B29C45/2606—Guiding or centering means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/38—Cutting-off equipment for sprues or ingates
Abstract
The invention provides a kind of instant flow-control automatically to fall finished devices, comprise the cope match-plate pattern being provided with punch and the lower bolster being provided with die, punch vertically runs through and has sprue, die forms the die cavity for injection mo(u)lding, the center of die is equipped with shear plate, die is provided with the elastic device making shear plate have movement tendency upwards, the upper surface of shear plate forms the runner be communicated with sprue, the end of runner is communicated with die cavity, the lower end of punch is equipped with cutout, cutout is positioned at the end of runner, and the outer wall of the inwall of cutout and shear plate is positioned on same vertical plane, die is provided with the elastic device making cutout have downward movement tendency.The instant flow-control of the present invention falls finished devices automatically, reduces the labour intensity of workman, improves production efficiency, and reduces maintenance and production cost, improves job security, reduces the labour intensity of workman, easy to adjust, applied widely, flexible.
Description
Technical field
The present invention relates to a kind of mould, particularly the instant flow-control of one falls finished devices automatically.
Background technology
In mould production initial procedure, adjusting mold filling state is a not only necessary but also thing of taking a lot of work, and adjustment process can cause cost to increase, and the time of needs is also longer.At administration measure Lead Time, need again to drop into manpower to product with enter glue appendage and carry out cutting and separating, human cost is many, and has certain danger, easily produces industrial injury.
Summary of the invention
The technical problem that [1] will solve
The technical problem to be solved in the present invention is to provide one can quick adjustment runner uninterrupted according to demand, and after moulding automatically the instant flow-control of products of separated and cast gate automatically to fall finished devices.
The technical scheme of [2] dealing with problems
The invention provides a kind of instant flow-control automatically to fall finished devices, comprise the cope match-plate pattern 1 being provided with punch 3 and the lower bolster 2 being provided with die 4, described punch 3 vertically runs through and has sprue 5, described die 4 forms the die cavity 41 for injection mo(u)lding, the center of described die 4 is equipped with shear plate 6, described die 4 is provided with and makes described shear plate 6 have the elastic device of movement tendency upwards, the upper surface of described shear plate 6 forms the runner 61 be communicated with described sprue 5, the end of described runner 61 is communicated with described die cavity 41, the lower end of described punch 3 is equipped with cutout 7, described cutout 7 is positioned at the end of described runner 61, and the inwall of described cutout 7 and the outer wall of described shear plate 6 are positioned on same vertical plane, described die 3 is provided with and makes described cutout 7 have the elastic device of downward movement tendency.
Further, the governor motion 611 for controlling described runner 61 cross section size is provided with in described runner 61.
Further, described governor motion 611 is soket head cap screw.
Further, described lower bolster 2 is vertically installed with the first guide rod, described shear plate 6 is provided with first guide pin bushing corresponding with described first guide rod.
Further, described punch 3 is vertically installed with the second guide rod, described cutout 7 is provided with second guide pin bushing corresponding with described second guide rod.
Further, described shear plate 6 runs through and has through hole, in described through hole, engagement sleeves is provided with adjusting bolt, and the head threads of described adjusting bolt is connected on described die 4.
Further, the upper surface of described die 4 is vertically installed with stop screw, and described stop screw is positioned at immediately below described cutout 7.
Further, in described die 4, be provided with out tringle, described in go out tringle and comprise the product be positioned at immediately below described die cavity 41 and go out tringle and the cast gate be positioned at immediately below described runner and go out tringle.
Further, described elastic device is stage clip.
[3] beneficial effect
The instant flow-control of the present invention falls finished devices automatically, runner is provided with governor motion, can regulates the size of the cross section of runner as required, thus reaches the object controlling flow, fast easy to adjust, and cost of manufacture is low; Mould has additional cutout and shear plate, and surface trimming can be carried out with the cast gate that this product connects and be separated the product after shaping, avoid the later stage to be manually separated again; The instant flow-control of the present invention falls finished devices automatically, reduces the labour intensity of workman, improves production efficiency, and reduces maintenance and production cost, improves job security, reduces the labour intensity of workman, easy to adjust, applied widely, flexible.
Accompanying drawing explanation
Fig. 1 is that the instant flow-control of the present invention falls the structural representation of finished devices automatically;
Fig. 2 is A portion enlarged drawing in Fig. 1;
Fig. 3 be the instant flow-control of the present invention automatically fall finished devices cutting time schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, introduce the embodiment of the present invention in detail.
Consult Fig. 1 to Fig. 3, the invention provides a kind of instant flow-control automatically to fall finished devices, comprise the cope match-plate pattern 1 being provided with punch 3 and the lower bolster 2 being provided with die 4, this cope match-plate pattern is positioned at directly over lower bolster, punch 3 vertically runs through and has sprue 5, die 4 forms some die cavitys 41 for injection mo(u)lding, the center of die 4 is equipped with shear plate 6, die 4 is provided with the elastic device making this shear plate 6 have movement tendency upwards, in the present embodiment, this elastic device is stage clip, the runner 61 be communicated with sprue 5 is formed at the upper surface of this shear plate 6, the end of runner 61 is communicated with die cavity 41, cutout 7 is equipped with in the lower end of punch 3, cutout 7 is positioned at the end of runner 61, and the inwall of cutout 7 (side near sprue) is positioned on same vertical plane with the outer wall (side away from sprue) of shear plate 6, this cutout and shear plate can reach the differential effect of a scissors, play shear forming plastics, thus reach the effect of products of separated and cast gate, die 3 is provided with the elastic device making cutout 7 have downward movement tendency, in the present embodiment, this elastic device is also stage clip, certainly in order to prevent cutout and shear plate to move stroke, stopping means is provided with respectively on cutout and shear plate, because stopping means asks common practise for a person skilled in the art, therefore concrete elaboration is not done herein, in order to reach the effect controlling flow in runner, the governor motion 611 for controlling runner 61 cross section size is provided with in runner 61, the size of the cross section of the runner controlled, namely the flow in runner is controlled, in the present embodiment, this governor motion 611 is soket head cap screw, during adjustment, lifting cope match-plate pattern, what then regulate this soket head cap screw stretches out highly in runner, in order to improve kinematic accuracy, lower bolster 2 is vertically installed with the first guide rod, shear plate 6 is provided with first guide pin bushing corresponding with this first guide rod, on punch 3, be vertically installed with the second guide rod simultaneously, cutout 7 is provided with second guide pin bushing corresponding with this second guide rod, for the ease of controlling the moving height of shear plate, shear plate 6 runs through and has through hole, in through hole, engagement sleeves is provided with adjusting bolt, and the head threads of this adjusting bolt is connected on die 4, by regulating this adjusting bolt, the movement travel controlling shear plate 6 can be realized, for the ease of the opportunity regulating cutout to rise, be vertically installed with stop screw at the upper surface of die 4, this stop screw is positioned at immediately below cutout 7, conveniently depanning, is provided with out tringle in die 4, and this goes out tringle and comprises the product be positioned at immediately below die cavity 41 and go out tringle and the cast gate be positioned at immediately below runner and go out tringle.
Shaping complete after, cope match-plate pattern drive punch rise, under spring force, shear plate moves up certain distance, and cutout moves down displacement simultaneously, forms scissors differential between shear plate and cutout, complete shearing, reach the effect of discretely-formed product and cast gate; Injection moulding makes, and cope match-plate pattern drives punch to decline, until bottom surface props up the upper bottom surface of die, under the effect of the pressure, the while that shear plate moving down, cutout moves, and now, runner is communicated with die cavity, can realize injection mo(u)lding.
The instant flow-control of the present invention falls finished devices automatically, runner is provided with governor motion, can regulates the size of the cross section of runner as required, thus reaches the object controlling flow, fast easy to adjust, and cost of manufacture is low; Mould has additional cutout and shear plate, and surface trimming can be carried out with the cast gate that this product connects and be separated the product after shaping, avoid the later stage to be manually separated again; The instant flow-control of the present invention falls finished devices automatically, reduces the labour intensity of workman, improves production efficiency, and reduces maintenance and production cost, improves job security, reduces the labour intensity of workman, easy to adjust, applied widely, flexible.
Claims (9)
1. an instant flow-control falls finished devices automatically, it is characterized in that: comprise the cope match-plate pattern being provided with punch and the lower bolster being provided with die, described punch vertically runs through and has sprue, described die forms the die cavity for injection mo(u)lding, the center of described die is equipped with shear plate, described die is provided with the elastic device making described shear plate have movement tendency upwards, the upper surface of described shear plate forms the runner be communicated with described sprue, the end of described runner is communicated with described die cavity, the lower end of described punch is equipped with cutout, described cutout is positioned at the end of described runner, and the outer wall of the inwall of described cutout and described shear plate is positioned on same vertical plane, described die is provided with the elastic device making described cutout have downward movement tendency.
2. flow-control as claimed in claim 1 instant falls finished devices automatically, it is characterized in that: be provided with the governor motion for controlling described runner cross section size in described runner.
3. flow-control as claimed in claim 2 instant falls finished devices automatically, it is characterized in that: described governor motion is soket head cap screw.
4. flow-control as claimed in claim 3 instant falls finished devices automatically, and it is characterized in that: described lower bolster is vertically installed with the first guide rod, described shear plate is provided with first guide pin bushing corresponding with described first guide rod.
5. flow-control as claimed in claim 4 instant falls finished devices automatically, and it is characterized in that: described punch is vertically installed with the second guide rod, described cutout is provided with second guide pin bushing corresponding with described second guide rod.
6. the instant flow-control as described in any one of claim 1 to 5 falls finished devices automatically, and it is characterized in that: described shear plate runs through through hole, and in described through hole, engagement sleeves is provided with adjusting bolt, the head threads of described adjusting bolt is connected on described die.
7. flow-control as claimed in claim 6 instant falls finished devices automatically, and it is characterized in that: the upper surface of described die is vertically installed with stop screw, described stop screw is positioned at immediately below described cutout.
8. flow-control as claimed in claim 7 instant falls finished devices automatically, it is characterized in that: be provided with out tringle in described die, described in go out tringle and comprise the product be positioned at immediately below described die cavity and go out tringle and the cast gate be positioned at immediately below described runner goes out tringle.
9. flow-control as claimed in claim 1 instant falls finished devices automatically, it is characterized in that: described elastic device is stage clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310566815.1A CN103552214B (en) | 2013-11-12 | 2013-11-12 | A kind of instant flow-control falls finished devices automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310566815.1A CN103552214B (en) | 2013-11-12 | 2013-11-12 | A kind of instant flow-control falls finished devices automatically |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103552214A CN103552214A (en) | 2014-02-05 |
| CN103552214B true CN103552214B (en) | 2016-01-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310566815.1A Active CN103552214B (en) | 2013-11-12 | 2013-11-12 | A kind of instant flow-control falls finished devices automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103552214B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107020722A (en) * | 2017-06-03 | 2017-08-08 | 朱祝雄 | It is a kind of with the injection mold structure gravied with meat or vegetables poured over rice or noodles from cutting function |
| CN107160644A (en) * | 2017-07-10 | 2017-09-15 | 朱祝雄 | It is a kind of improved with the injection mold structure gravied with meat or vegetables poured over rice or noodles from cutting function |
| CN112090461B (en) * | 2020-09-02 | 2022-05-20 | 衡阳市红彤彤农副产品有限公司 | Agricultural and sideline products detect and put frame with structure |
| CN112536989A (en) * | 2020-11-26 | 2021-03-23 | 马红宇 | Automatic injection moulding die mechanism of car steering wheel |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5518389A (en) * | 1991-10-16 | 1996-05-21 | Kao Corporation | Multi-cavity mold apparatus having independently controlled heated runners |
| CN201183307Y (en) * | 2008-03-21 | 2009-01-21 | 东莞劲胜精密组件股份有限公司 | Side sprue automatic cutting apparatus |
| TW200914246A (en) * | 2007-09-21 | 2009-04-01 | Hon Hai Prec Ind Co Ltd | Injection mold |
| CN101733904A (en) * | 2009-12-14 | 2010-06-16 | 北京东明兴业科技有限公司 | Automatic in-mould edge gate cutting injection mould |
| CN202934767U (en) * | 2012-10-22 | 2013-05-15 | 陕西工业职业技术学院 | Device for adjusting size of sub-channel in plastic injection mold with multiple cavities |
| CN203527796U (en) * | 2013-11-12 | 2014-04-09 | 大连众益工业技术有限公司 | Real-time flow-control automatic finished product falling device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07195459A (en) * | 1993-12-28 | 1995-08-01 | Kao Corp | Method and device for molding article |
-
2013
- 2013-11-12 CN CN201310566815.1A patent/CN103552214B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5518389A (en) * | 1991-10-16 | 1996-05-21 | Kao Corporation | Multi-cavity mold apparatus having independently controlled heated runners |
| TW200914246A (en) * | 2007-09-21 | 2009-04-01 | Hon Hai Prec Ind Co Ltd | Injection mold |
| CN201183307Y (en) * | 2008-03-21 | 2009-01-21 | 东莞劲胜精密组件股份有限公司 | Side sprue automatic cutting apparatus |
| CN101733904A (en) * | 2009-12-14 | 2010-06-16 | 北京东明兴业科技有限公司 | Automatic in-mould edge gate cutting injection mould |
| CN202934767U (en) * | 2012-10-22 | 2013-05-15 | 陕西工业职业技术学院 | Device for adjusting size of sub-channel in plastic injection mold with multiple cavities |
| CN203527796U (en) * | 2013-11-12 | 2014-04-09 | 大连众益工业技术有限公司 | Real-time flow-control automatic finished product falling device |
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| Publication number | Publication date |
|---|---|
| CN103552214A (en) | 2014-02-05 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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