CN103862634B - A kind of guide tracked arc swing core-pulling mechanism - Google Patents
A kind of guide tracked arc swing core-pulling mechanism Download PDFInfo
- Publication number
- CN103862634B CN103862634B CN201410098362.9A CN201410098362A CN103862634B CN 103862634 B CN103862634 B CN 103862634B CN 201410098362 A CN201410098362 A CN 201410098362A CN 103862634 B CN103862634 B CN 103862634B
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- bar
- gathering sill
- guide
- slide block
- injection machine
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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
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
- B29C45/332—Mountings or guides therefor; Drives therefor
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The present invention relates to a kind of guide tracked arc swing core-pulling mechanism, be arranged on an injection machine, mould with the portion of loosing core is placed on the cover half part of injection machine, comprise guide plate, gathering sill, guide finger, L-type swing arm, retaining mechanism, arcuate guide block and slide block, L-type swing arm comprises the first bar and the second bar; The junction of the first bar and the second bar rotates and is fixed in the dynamic model part of injection machine; Guide plate is fixed in the cover half part of injection machine, guide plate offers gathering sill, gathering sill and vertical direction in a certain angle, guide finger can along the axially-movable of gathering sill, and guide finger is rotatably connected with the other end of the first bar, the other end of the second bar is fixedly connected with slide block, and slide block is fixedly connected with the portion of loosing core in mould, dynamic model part is provided with retaining mechanism, retaining mechanism locking sliding block when making guide finger rise to gathering sill top.This mechanism can utilize the mould opening force of injection machine to realize mechanism kinematic, reduces costs, economize energy.
Description
Technical field
The present invention relates to a kind of arc core-pulling mechanism, particularly relate to a kind of guide tracked arc swing core-pulling mechanism.
Background technology
Arc core-pulling mechanism coordinates in the plastic products being widely used in need of production arc core-pulling with injection machine, it thermoplastic or thermosetting plastics is utilized mould for plastics to make the main former of the plastic products of various shape.It is all too complicated when existing arc core-pulling mechanism structure designs, as rack-and-pinion adds sliding-block linkage, Angle Pin arc core-pulling mechanism etc., often all need at the outside additional power of injection machine to complete this action of loosing core, energy consuming ratio is larger, therefore, be necessary that developing one does not need additionaling power, structure is simple, arc core-pulling mechanism easy to use.
Summary of the invention
The object of the present invention is to provide a kind of guide tracked arc swing core-pulling mechanism, without the need to additional power, utilize the mould opening force of injection machine to realize mechanism kinematic, economize energy.
To achieve these goals, the invention provides a kind of guide tracked arc swing core-pulling mechanism, be arranged on an injection machine, mould with the portion of loosing core is placed on the cover half part of described injection machine, comprise guide plate, gathering sill, guide finger, L-type swing arm, retaining mechanism, arcuate guide block and slide block, wherein:
Described L-type swing arm comprises the first bar and the second bar; One end of described first bar is fixedly connected with one end of described second bar, and the junction of described first bar and described second bar rotates and is fixed in the dynamic model part of described injection machine;
Described guide plate is fixed in the cover half part of described injection machine, described guide plate offers described gathering sill, described gathering sill and vertical direction in a certain angle, and the top of described gathering sill tilts to the direction away from described second bar, described guide finger to be arranged in described gathering sill and can along the axially-movable of described gathering sill, and described guide finger is rotatably connected with the other end of described first bar, the other end of described second bar is fixedly connected with described slide block, described slide block is fixedly connected with the portion of loosing core in described mould, described retaining mechanism is arranged at the dynamic model part of described injection machine, when making described guide finger rise to described gathering sill top, described slide block locked by described retaining mechanism, described arcuate guide block is fixedly installed on the dynamic model part of injection machine, for described slide block movement leads.
Preferably, described shoe surface has an inclined-plane, described retaining mechanism is the latch segment on the inclined-plane suiting described slide block, and when making described guide finger rise to described gathering sill top, described latch segment matches fixing with the inclined-plane of described slide block.
Preferably, in described slide block, be provided with a groove, described in the loose core one end in portion to be embedded in described groove and to be fixed in described groove with a pin, described slide block is fixedly connected with the described portion of loosing core.
Preferably, described gathering sill and vertical direction are angular range is 5-30 degree.
Preferably, between described first bar and described second bar, angle is 30-120 degree.
The present invention, owing to adopting above technical scheme, compared with existing technical scheme, has following advantage and good effect:
1) by the guide tracked arc swing core-pulling mechanism of one provided by the invention, without the need to additional power, the mould opening force of injection machine is utilized to realize mechanism kinematic, economize energy;
2) structure of the present invention is simple, easily manufactured;
3) in the present invention, dynamic model partial fixing being provided with the arcuate guide block for leading for slide block movement, making the motion of slide block more firm.
Accompanying drawing explanation
The structural representation of core-pulling mechanism when Fig. 1 is matched moulds motion in the embodiment of the present invention;
Fig. 2 is the connected mode schematic diagram of portion and core-pulling mechanism of loosing core in mould when matched moulds in the embodiment of the present invention;
The structural representation of core-pulling mechanism when Fig. 3 is die sinking campaign in the embodiment of the present invention.
Detailed description of the invention
The present invention is further illustrated with reference to the accompanying drawings with specific embodiment.
As illustrated in the accompanying drawings from 1 to 3, the guide tracked arc swing core-pulling mechanism of one provided by the invention, be arranged on an injection machine, mould 12 with the portion of loosing core 11 is placed on the cover half part 10 of injection machine, for one group two symmetrical guide tracked arc swing core-pulling mechanisms in the present embodiment, wherein any one guide tracked arc swing core-pulling mechanism includes guide plate 70, gathering sill 71, guide finger 40, L-type swing arm 90, latch segment 20, arcuate guide block 50 and slide block 30
L-type swing arm 90 comprises the first bar 91 and the second bar 92; One end of first bar 91 is fixedly connected with one end of the second bar 92, and between the first bar and the second bar, angle is 30-120 degree, and the junction of the first bar 91 and the second bar 92 is rotated by swing component pin 100 and is fixed in the dynamic model part 60 of injection machine;
Guide plate 70 is fixed in the cover half part 10 of injection machine, guide plate 70 offers gathering sill 71, gathering sill 71 and vertical direction are angular range is 5-30 degree, guide finger 40 to be arranged in gathering sill 71 and can along the axially-movable of gathering sill 71, and guide finger 40 is rotatably connected with the other end of the first bar 91, the other end of the second bar 92 is fixedly connected with slide block 30, a groove 31 is provided with in slide block 30, the loose core one end in portion 11 to be embedded in groove 30 and to be fixed in groove with a pin, is fixedly connected with by slide block 30 with the portion of loosing core 11.Slide block 30 has an inclined-plane on the surface, and dynamic model part 60 is provided with the latch segment 20 on the inclined-plane suiting slide block 30, and when making guide finger 40 rise to gathering sill 71 top, latch segment 20 matches fixing with the inclined-plane of slide block 30, and namely locking machine block 61 tightens slide block 30.Be fixedly installed for the arcuate guide block 50 for slide block 30 motion guide in dynamic model part 60, make the motion of slide block more firm.
The course of work of loosing core is carried out in the die sinking campaign by injection machine, introduces in detail below to the course of work of loosing core:
Die sinking campaign: dynamic model part 60 entirety is moved to cover half part 10, be fixed on the inclined-plane that the latch segment 20 in cover half part 10 contacts with slide block 30 to throw off, guide finger 40 moves along gathering sill 71, while motion, L-type swing arm 90 rotates around swing component pin 100, thus make slide block 30 arcuately guide pad 50 to slid underneath outside arc, portion of loosing core 11 in mould also along with slide block 30 arcuately guide pad 50 extract out, until end of loosing core.
Matched moulds moves: dynamic model part 60 entirety moves to cover half part 10, guide finger 40 starts to enter gathering sill 71 in guide plate 70 and along the axial direction of groove to the tip motions of gathering sill 71, L-type swing arm 90 rotates backward around swing component pin 100 simultaneously, act on slide block 30 arcuately guide pad 50 slide above arc, until guide finger 40 moves to the top of gathering sill 71, the inclined-plane of slide block 30 is reset to locks with latch segment 20.
Can carry out injection moulding to empty mould after matched moulds motion terminates, carry out die sinking campaign again, loose core to product after injection moulding terminates, production and processing is carried out in motion and so forth.Therefore, by the guide tracked arc swing core-pulling mechanism of one provided by the invention, without the need to additional power, the mould opening force of injection machine is utilized to realize mechanism kinematic, economize energy.
Be only specific embodiments of the invention disclosed in above-mentioned, this embodiment is only that clearer explanation the present invention is used, and is not limitation of the invention, and the changes that any person skilled in the art can think of, all should drop in protection domain.
Claims (5)
1. a guide tracked arc swing core-pulling mechanism, be arranged on an injection machine, the mould with the portion of loosing core is placed on the cover half part of described injection machine, it is characterized in that, comprise guide plate, gathering sill, guide finger, L-type swing arm, retaining mechanism, arcuate guide block and slide block, wherein:
Described L-type swing arm comprises the first bar and the second bar; One end of described first bar is fixedly connected with one end of described second bar, and the junction of described first bar and described second bar rotates and is fixed in the dynamic model part of described injection machine;
Described guide plate is fixed in the cover half part of described injection machine, described guide plate offers described gathering sill, described gathering sill and vertical direction in a certain angle, and the top of described gathering sill tilts to the direction away from described second bar, described guide finger to be arranged in described gathering sill and can along the axially-movable of described gathering sill, and described guide finger is rotatably connected with the other end of described first bar, the other end of described second bar is fixedly connected with described slide block, described slide block is fixedly connected with the portion of loosing core in described mould, described retaining mechanism is arranged at the dynamic model part of described injection machine, when making described guide finger rise to described gathering sill top, described slide block locked by described retaining mechanism, described arcuate guide block is fixedly installed on the dynamic model part of injection machine, for described slide block movement leads.
2. a kind of guide tracked arc swing core-pulling mechanism as claimed in claim 1, it is characterized in that, described shoe surface there is an inclined-plane, described retaining mechanism is the latch segment on the inclined-plane suiting described slide block, when making described guide finger rise to described gathering sill top, described latch segment matches fixing with the inclined-plane of described slide block.
3. a kind of guide tracked arc swing core-pulling mechanism as claimed in claim 1, it is characterized in that, be provided with a groove in described slide block, described in the loose core one end in portion to be embedded in described groove and to be fixed in described groove with a pin, described slide block is fixedly connected with the described portion of loosing core.
4. arc swing core-pulling mechanism as guide tracked in the one in claim 1-3 as described in any one, is characterized in that, described gathering sill and vertical direction are angular range is 5-30 degree.
5. arc swing core-pulling mechanism as guide tracked in the one in claim 1-3 as described in any one, is characterized in that, between described first bar and described second bar, angle is 30-120 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410098362.9A CN103862634B (en) | 2014-03-18 | 2014-03-18 | A kind of guide tracked arc swing core-pulling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410098362.9A CN103862634B (en) | 2014-03-18 | 2014-03-18 | A kind of guide tracked arc swing core-pulling mechanism |
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| Publication Number | Publication Date |
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| CN103862634A CN103862634A (en) | 2014-06-18 |
| CN103862634B true CN103862634B (en) | 2015-12-09 |
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| CN201410098362.9A Active CN103862634B (en) | 2014-03-18 | 2014-03-18 | A kind of guide tracked arc swing core-pulling mechanism |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104802374A (en) * | 2015-05-20 | 2015-07-29 | 耿晓冬 | Simple rotary off-line core pulling mechanism |
| CN105751446B (en) * | 2016-05-12 | 2018-07-06 | 江苏泽恩汽机车部品制造有限公司 | A kind of core-pulling demolding device based on hollow product |
| CN108688083B (en) * | 2018-03-02 | 2024-04-02 | 台州市博纳模具有限公司 | Legless plastic chair injection mold with slide block core-pulling mechanism |
| CN108908864B (en) * | 2018-06-20 | 2020-06-02 | 宁波方正汽车模具股份有限公司 | Injection mold for intake manifold of automobile engine |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07276446A (en) * | 1994-04-13 | 1995-10-24 | Seikosha Co Ltd | Injection mold device |
| JP2005053129A (en) * | 2003-08-06 | 2005-03-03 | Sumitomo Wiring Syst Ltd | Injection mold |
| JP2005231066A (en) * | 2004-02-17 | 2005-09-02 | Toyota Motor Corp | Molding machine and mold opening method |
| CN202241854U (en) * | 2011-09-07 | 2012-05-30 | 宁波双林模具有限公司 | Profiling mould core-pulling device for circular-arc slide core |
| CN202293216U (en) * | 2011-10-14 | 2012-07-04 | 台州市黄岩西诺模具有限公司 | Arc-shaped core pulling mechanism of injection mold |
| CN202378252U (en) * | 2011-12-05 | 2012-08-15 | 上海工程技术大学 | Plastic mold with multi-direction core-pulling function |
| CN102672908A (en) * | 2012-04-25 | 2012-09-19 | 扬州盛世模塑科技有限公司 | Core pulling structure for injection-molded arc product |
| CN203282682U (en) * | 2013-06-07 | 2013-11-13 | 深圳市畅盛精密模具有限公司 | Slide core pulling mechanism with connecting rod and injection mold |
| CN203765950U (en) * | 2014-03-18 | 2014-08-13 | 苏州经贸职业技术学院 | Guide rail type arc swing core-pulling mechanism |
-
2014
- 2014-03-18 CN CN201410098362.9A patent/CN103862634B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07276446A (en) * | 1994-04-13 | 1995-10-24 | Seikosha Co Ltd | Injection mold device |
| JP2005053129A (en) * | 2003-08-06 | 2005-03-03 | Sumitomo Wiring Syst Ltd | Injection mold |
| JP2005231066A (en) * | 2004-02-17 | 2005-09-02 | Toyota Motor Corp | Molding machine and mold opening method |
| CN202241854U (en) * | 2011-09-07 | 2012-05-30 | 宁波双林模具有限公司 | Profiling mould core-pulling device for circular-arc slide core |
| CN202293216U (en) * | 2011-10-14 | 2012-07-04 | 台州市黄岩西诺模具有限公司 | Arc-shaped core pulling mechanism of injection mold |
| CN202378252U (en) * | 2011-12-05 | 2012-08-15 | 上海工程技术大学 | Plastic mold with multi-direction core-pulling function |
| CN102672908A (en) * | 2012-04-25 | 2012-09-19 | 扬州盛世模塑科技有限公司 | Core pulling structure for injection-molded arc product |
| CN203282682U (en) * | 2013-06-07 | 2013-11-13 | 深圳市畅盛精密模具有限公司 | Slide core pulling mechanism with connecting rod and injection mold |
| CN203765950U (en) * | 2014-03-18 | 2014-08-13 | 苏州经贸职业技术学院 | Guide rail type arc swing core-pulling mechanism |
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| CN103862634A (en) | 2014-06-18 |
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Effective date of registration: 20220117 Address after: 215000 Building 1, 333 Zixu Road, Xukou Town, Wuzhong District, Suzhou City, Jiangsu Province Patentee after: SUZHOU TICBEL DIRECT DRIVE MOTOR CO.,LTD. Address before: No. 287, Xuefu Road, Suzhou, Jiangsu Province Patentee before: SUZHOU INSTITUTE OF TRADE & COMMERCE |