CN104309082B - A kind of injection mold apparatus matched moulds die-sinking device of tightness adjustable - Google Patents
A kind of injection mold apparatus matched moulds die-sinking device of tightness adjustable Download PDFInfo
- Publication number
- CN104309082B CN104309082B CN201410671416.6A CN201410671416A CN104309082B CN 104309082 B CN104309082 B CN 104309082B CN 201410671416 A CN201410671416 A CN 201410671416A CN 104309082 B CN104309082 B CN 104309082B
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- Prior art keywords
- injection mold
- mold apparatus
- matched moulds
- sinking device
- patrix
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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
- B29C45/64—Mould opening, closing or clamping devices
- B29C45/66—Mould opening, closing or clamping devices mechanical
-
- 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
Abstract
A kind of injection mold apparatus matched moulds die-sinking device of tightness adjustable, comprise matched moulds die-sinking device, dragging track and at least two injection mold apparatus groups (100,200), at least two injection mold apparatus groups distribute along the bearing of trend of dragging track, and each four injection mold apparatus (67) that include, described four injection mold apparatus (67) are arranged in square layout, and each injection mold apparatus (67) occupies a summit of square layout; Described matched moulds die-sinking device comprises liftable supporting frame, and described liftable supporting frame comprises lifting motor (1), and the rotating shaft of lifting motor (1) connects with elevating screw (16).
Description
Technical field
The present invention relates to injection mold field, especially a kind of injection mold apparatus matched moulds die-sinking device of tightness adjustable.
Background technology
A kind of processing method of using when injection mo(u)lding is some complex-shaped parts of batch production. Specifically refer to the material melting that is heated to inject die cavity by high pressure, after cooling curing, obtain formed products.
Injection mold can the varied workpiece with complicated shape structure of moulding. But the die cost with complicated shape structure is high. And the taking-up of forming process and shaping workpiece and injection moulding time are all longer, therefore cause the process time longer.
Summary of the invention
The object of this invention is to provide a kind of injection mold apparatus matched moulds die-sinking device of tightness adjustable, it can make full use of the patrix with complicated shape structure, and can make injection molding process and pickup and injection moulding preparation synchronously carry out, save process time and improve working (machining) efficiency.
The solution of the present invention is:
A kind of injection mold apparatus matched moulds die-sinking device of tightness adjustable, comprise matched moulds die-sinking device, dragging track and at least two injection mold apparatus groups, at least two injection mold apparatus groups distribute along the bearing of trend of dragging track, and eachly include four injection mold apparatus, described four injection mold apparatus are arranged in square layout, and each injection mold apparatus occupies a summit of square layout, described matched moulds die-sinking device comprises liftable supporting frame, described liftable supporting frame comprises lifting motor, the rotating shaft of lifting motor connects with elevating screw, elevating screw and inner thread sleeve threaded engagement, the outer circumference surface of inner thread sleeve is provided with gathering sill extending longitudinally, the shell of described lifting motor is fixedly connected with pilot sleeve, is provided with the guiding tooth being slidably matched with described gathering sill in pilot sleeve, and described gathering sill and described guiding tooth are fixed to one another in circumference direction of rotation, the lower end of inner thread sleeve is fixedly connected with the upper side of slide plate, and the downside of slide plate is provided with driving rolls, and driving rolls is driven by drive motors by belt, described dragging track is made up of two wallboards that extend along line of travel, two described wallboards are provided with the hem flange of extending toward each other, the both sides of slide plate have the sidepiece shoulder being slidably matched with described hem flange, the shell upper end of lifting motor is fixedly connected with one end of horizontal boom, the bearing of trend of horizontal boom is vertical with the bearing of trend of dragging track, the other end of horizontal boom is provided with rotating arm component, rotating arm component comprises the middle casing being fixedly connected with horizontal boom, top in middle casing is provided with turning arm drive motors, bottom is provided with rotating disc, rotating disc is driven by turning arm drive motors, the downside of rotating disc is carried on described middle casing by thrust bearing, rotating disc is disc, its sidepiece two relative positions on diameter are fixedly installed respectively the turning arm that horizontal direction is extended, the end of the each turning arm in two turning arms is provided with the mould engagement head that vertical direction extends, both sides, described drive motors below are provided with slack adjuster, described slack adjuster is by degree of tightness roller, degree of tightness roller shaft, limited block, holder, alignment pin and degree of tightness roller spring form, described degree of tightness roller and belt join, described holder is fixedly connected with slide plate, described degree of tightness roller spring is arranged between limited block and holder, described limited block is fixedly connected with alignment pin, described alignment pin runs through holder,
Described at least two injection mold apparatus groups, in each injection mold apparatus include upper die and lower die, between upper die and lower die, be provided with operable locked mode pin, the upside of patrix is provided with the conjugate foramen for engaging with described mould engagement head, mould engagement head can be inserted into automatic locking in described conjugate foramen and with the fit system of resilient key and groove, thereby the sealed power of described sealed generation can be carried described patrix and is being subject to be lifted from counterdie under the lifting force effect of described liftable supporting frame in the time that described locked mode pin is not worked and discharged, and can be in the work of locked mode pin and make mould engagement head be subject to the lifting force effect of described liftable supporting frame and throw off with conjugate foramen when locked mode,
When work, first at least two injection mold apparatus groups described in making, in each described group in two relative injection mold apparatus in upper die and lower die matched moulds, locked mode pin work and carry out locked mode, after injection mo(u)lding completes, two mould engagement head of matched moulds die-sinking device engage with the conjugate foramen on patrix in two the described relative injection mold apparatus in described each described group, locked mode pin is controlled does not work and discharges, matched moulds die-sinking device makes patrix and counterdie die sinking, thereby and under the control of rotating arm component by two patrix swings by itself and counterdie matched moulds in two other relative injection mold apparatus in described each described group, locked mode pin work and carry out locked mode, injection mo(u)lding starts to carry out, then two of matched moulds die-sinking device mould engagement head are thrown off with corresponding conjugate foramen under the lifting force effect of liftable supporting frame, at least two injection mold apparatus groups described in matched moulds die-sinking device runs to along dragging track under the driving of the driving rolls of slide plate, in another one injection mold apparatus group, and the patrix having completed in described another one injection mold apparatus group in two relative injection mold apparatus of injection mo(u)lding is moved on the counterdie in two other relative injection mold apparatus and starts injection mo(u)lding, at least two injection mold apparatus groups described in all, in injection mold apparatus group all complete after patrix swap operation, matched moulds die-sinking device comes back to the injection mold apparatus group of operation for the first time and again carries out patrix swap operation, and circulates according to this until processing work all completes.
Pass through such scheme, due to when two relative die devices carry out injection mo(u)lding, two relative die devices in addition synchronously carry out pickup and injection moulding preparation, and after injection mo(u)lding and pickup and injection moulding preparation finish, utilize matched moulds die-sinking device thereby patrix exchange can be made injection mo(u)lding and pickup and injection moulding preparation exchange, can either make full use of thus patrix, fully improve again working (machining) efficiency. And utilize the driving of slide plate and driving rolls, under the situation that can grow in the injection mo(u)lding time, many groups die device is carried out to similar operations, thereby utilize more fully die sinking mold closing mechanism and fully improve the working (machining) efficiency of whole job shop, reducing production costs.
Brief description of the drawings
Fig. 1 is the front view of system of the present invention;
Fig. 2 be Fig. 1 along shown in the staged partial sectional view of the direction of arrow;
Fig. 3 is the partial enlarged drawing in Fig. 1;
Fig. 4 is the integral layout figure of set of molds of the present invention;
Fig. 5 is slack adjuster structural representation of the present invention.
Detailed description of the invention
Below in conjunction with Fig. 1-5, the present invention is described in detail.
A kind of injection mold apparatus matched moulds die-sinking device of tightness adjustable, comprise matched moulds die-sinking device, dragging track and at least two injection mold apparatus groups 100,200, at least two injection mold apparatus groups distribute along the bearing of trend of dragging track, and eachly include four injection mold apparatus 67, described four injection mold apparatus 67 are arranged in square layout, and each injection mold apparatus 67 occupies a summit of square layout, described matched moulds die-sinking device comprises liftable supporting frame, described liftable supporting frame comprises lifting motor 1, the rotating shaft of lifting motor 1 connects with elevating screw 16, elevating screw 16 and inner thread sleeve 15 threaded engagement, the outer circumference surface of inner thread sleeve 15 is provided with gathering sill extending longitudinally, the shell of described lifting motor 1 is fixedly connected with pilot sleeve 14, in pilot sleeve 14, be provided with the guiding tooth being slidably matched with described gathering sill, described gathering sill and described guiding tooth are fixed to one another in circumference direction of rotation, the lower end of inner thread sleeve 15 is fixedly connected with the upper side of slide plate 9, and the downside of slide plate 9 is provided with driving rolls 10, and driving rolls 10 is driven by drive motors 13 by belt 12, described dragging track is made up of two wallboards 8 that extend along line of travel, two described wallboards 8 are provided with the hem flange 81 of extending toward each other, the both sides of slide plate 9 have the sidepiece shoulder 91 being slidably matched with described hem flange 81, the shell upper end of lifting motor 1 is fixedly connected with one end of horizontal boom 2, the bearing of trend of horizontal boom 2 is vertical with the bearing of trend of dragging track, the other end of horizontal boom 2 is provided with rotating arm component, rotating arm component comprises the middle casing 4 being fixedly connected with horizontal boom 2, top in middle casing 4 is provided with turning arm drive motors 3, bottom is provided with rotating disc 5, rotating disc 5 is driven by turning arm drive motors 3, the downside of rotating disc 5 is carried on described middle casing 4 by thrust bearing 51, rotating disc 5 is disc, its sidepiece two relative positions on diameter are fixedly installed respectively the turning arm 17 that horizontal direction is extended, the end of the each turning arm 17 in two turning arms 17 is provided with the mould engagement head 18 that vertical direction extends, described drive motors 13 both sides, below are provided with slack adjuster 101, described slack adjuster 101 is by degree of tightness roller 116, degree of tightness roller shaft 115, limited block 113, holder 111, alignment pin 114 and degree of tightness roller spring 112 form, described degree of tightness roller 116 joins with belt 12, described holder 111 is fixedly connected with slide plate 9, described degree of tightness roller spring 112 is arranged between limited block 113 and holder 111, described limited block 113 is fixedly connected with alignment pin 114, described alignment pin 114 runs through holder 111,
Described at least two injection mold apparatus groups 100, each injection mold apparatus 67 in 200 includes patrix 6 and counterdie 7, between patrix 6 and counterdie 7, be provided with operable locked mode pin 671, the upside of patrix 6 is provided with the conjugate foramen 61 for engaging with described mould engagement head 18, mould engagement head 18 can be inserted into automatic locking in described conjugate foramen 61 and with the fit system of resilient key and groove, thereby the sealed power of described sealed generation can be carried described patrix 6 and is being subject to be lifted from counterdie under the lifting force effect of described liftable supporting frame in the time that described locked mode pin 671 is not worked and discharged, and can work and make mould engagement head 18 be subject to the lifting force effect of described liftable supporting frame and throw off with conjugate foramen 61 when locked mode at locked mode pin 671,
When work, first at least two injection mold apparatus groups 100 described in making, patrix 6 and counterdie 7 matched moulds in two relative injection mold apparatus 67 in each described group in 200, locked mode pin 671 is worked and is carried out locked mode, after injection mo(u)lding completes, two mould engagement head 18 of matched moulds die-sinking device engage with the conjugate foramen 61 on patrix 6 in two the described relative injection mold apparatus 67 in described each described group, locked mode pin 671 is controlled does not work and discharges, matched moulds die-sinking device makes patrix 6 and counterdie 7 die sinkings, thereby and under the control of rotating arm component by two patrix 6 90-degree rotations by itself and counterdie 7 matched moulds in two other relative injection mold apparatus 67 in described each described group, locked mode pin 671 is worked and is carried out locked mode, injection mo(u)lding starts to carry out, then two of matched moulds die-sinking device mould engagement head 18 are thrown off with corresponding conjugate foramen 61 under the lifting force effect of liftable supporting frame, at least two injection mold apparatus groups 100 described in matched moulds die-sinking device runs to along dragging track under the driving of the driving rolls 10 of slide plate 9, another one injection mold apparatus group in 200, and the patrix 6 having completed in described another one injection mold apparatus group in two relative injection mold apparatus 67 of injection mo(u)lding is moved on the counterdie 7 in two other relative injection mold apparatus 67 and starts injection mo(u)lding, at least two injection mold apparatus groups 100 described in all, injection mold apparatus group in 200 all completes after patrix swap operation, matched moulds die-sinking device comes back to the injection mold apparatus group of operation for the first time and again carries out patrix swap operation, and circulates according to this until processing work all completes.
Wherein, the quantity of described at least two injection mold apparatus groups 100,200 is two.
Wherein, the fit system of described resilient key and groove is to be subject to the flexible pin with V-type end that spring compresses and the fit system of V-type groove.
Wherein, on the periphery of rotating disc 5, be evenly provided with four detents 52, in order to coordinate with equally distributed four the elastic telescopic alignment pins 53 of circumferencial direction on middle casing 4, thereby the position of rotation of rotating disc 5 positioned.
Claims (4)
1. the injection mold apparatus matched moulds die-sinking device of a tightness adjustable, comprise matched moulds die-sinking device, dragging track and at least two injection mold apparatus groups (100,200), at least two injection mold apparatus groups distribute along the bearing of trend of dragging track, and each four injection mold apparatus (67) that include, described four injection mold apparatus (67) are arranged in square layout, and each injection mold apparatus (67) occupies a summit of square layout, described matched moulds die-sinking device comprises liftable supporting frame, described liftable supporting frame comprises lifting motor (1), the rotating shaft of lifting motor (1) connects with elevating screw (16), elevating screw (16) and inner thread sleeve (15) threaded engagement, the outer circumference surface of inner thread sleeve (15) is provided with gathering sill extending longitudinally, the shell of described lifting motor (1) is fixedly connected with pilot sleeve (14), in pilot sleeve (14), be provided with the guiding tooth being slidably matched with described gathering sill, described gathering sill and described guiding tooth are fixed to one another in circumference direction of rotation, the lower end of inner thread sleeve (15) is fixedly connected with the upper side of slide plate (9), and the downside of slide plate (9) is provided with driving rolls (10), and driving rolls (10) is driven by drive motors (13) by belt (12), described dragging track is made up of two wallboards (8) that extend along line of travel, two described wallboards (8) are provided with the hem flange (81) of extending toward each other, the both sides of slide plate (9) have the sidepiece shoulder (91) being slidably matched with described hem flange (81), the shell upper end of lifting motor (1) is fixedly connected with one end of horizontal boom (2), the bearing of trend of horizontal boom (2) is vertical with the bearing of trend of dragging track, the other end of horizontal boom (2) is provided with rotating arm component, rotating arm component comprises the middle casing (4) being fixedly connected with horizontal boom (2), top in middle casing (4) is provided with turning arm drive motors (3), bottom is provided with rotating disc (5), rotating disc (5) is driven by turning arm drive motors (3), the downside of rotating disc (5) is carried on described middle casing (4) by thrust bearing (51), rotating disc (5) is disc, its sidepiece two relative positions on diameter are fixedly installed respectively the turning arm (17) that horizontal direction is extended, the end of the each turning arm (17) in two turning arms (17) is provided with the mould engagement head (18) that vertical direction extends, both sides, described drive motors (13) below are provided with slack adjuster (101), described slack adjuster (101) is by degree of tightness roller (116), degree of tightness roller shaft (115), limited block (113), holder (111), alignment pin (114) and degree of tightness roller spring (112) form, described degree of tightness roller (116) joins with belt (12), described holder (111) is fixedly connected with slide plate (9), described degree of tightness roller spring (112) is arranged between limited block (113) and holder (111), described limited block (113) is fixedly connected with alignment pin (114), described alignment pin (114) runs through holder (111),
Described at least two injection mold apparatus groups (100, 200) the each injection mold apparatus (67) in includes patrix (6) and counterdie (7), between patrix (6) and counterdie (7), be provided with operable locked mode pin (671), the upside of patrix (6) is provided with the conjugate foramen (61) for engaging with described mould engagement head (18), mould engagement head (18) can be inserted into automatic locking in described conjugate foramen (61) and with the fit system of resilient key and groove, the sealed power of described sealed generation can be carried described patrix (6) thereby be subject to and be lifted from counterdie under the lifting force effect of described liftable supporting frame in the time that described locked mode pin (671) is not worked and discharged, and can be in locked mode pin (671) work and make mould engagement head (18) be subject to the lifting force effect of described liftable supporting frame and throw off with conjugate foramen (61) when locked mode,
When work, first at least two injection mold apparatus groups (100 described in making, 200) patrix (6) in relative two injection mold apparatus (67) in each described group in and counterdie (7) matched moulds, locked mode pin (671) is worked and is carried out locked mode, after injection mo(u)lding completes, two mould engagement head (18) of matched moulds die-sinking device engage with the conjugate foramen (61) on patrix (6) in described relative two injection mold apparatus (67) in described each described group, locked mode pin (671) is controlled does not work and discharges, matched moulds die-sinking device makes patrix (6) and counterdie (7) die sinking, and under the control of rotating arm component by two patrixes (6) thus 90-degree rotation by itself and counterdie (7) matched moulds in two other relative injection mold apparatus (67) in described each described group, locked mode pin (671) is worked and is carried out locked mode, injection mo(u)lding starts to carry out, then two of matched moulds die-sinking device mould engagement head (18) are thrown off with corresponding conjugate foramen (61) under the lifting force effect of liftable supporting frame, at least two injection mold apparatus groups (100 described in matched moulds die-sinking device runs to along dragging track under the driving of the driving rolls (10) of slide plate (9), 200) the another one injection mold apparatus group in, and move to counterdie (7) in other two relative injection mold apparatus (67) and go up and start injection mo(u)lding having completed patrix (6) in relative two injection mold apparatus (67) of injection mo(u)lding in described another one injection mold apparatus group, at least two injection mold apparatus groups (100 described in all, 200) the injection mold apparatus group in all completes after patrix swap operation, matched moulds die-sinking device comes back to the injection mold apparatus group of operation for the first time and again carries out patrix swap operation, and circulates according to this until processing work all completes.
2. the injection mold apparatus matched moulds die-sinking device of tightness adjustable as claimed in claim 1, wherein, the quantity of described at least two injection mold apparatus groups (100,200) is two.
3. the injection mold apparatus matched moulds die-sinking device of tightness adjustable as claimed in claim 1, wherein, the fit system of described resilient key and groove is to be subject to the flexible pin with V-type end that spring compresses and the fit system of V-type groove.
4. the injection mold apparatus matched moulds die-sinking device of tightness adjustable as claimed in claim 1, wherein, on the periphery of rotating disc (5), be evenly provided with four detents (52), in order to coordinate with equally distributed four the elastic telescopic alignment pins of circumferencial direction (53) on middle casing (4), thereby the position of rotation of rotating disc (5) is positioned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410671416.6A CN104309082B (en) | 2014-11-21 | 2014-11-21 | A kind of injection mold apparatus matched moulds die-sinking device of tightness adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410671416.6A CN104309082B (en) | 2014-11-21 | 2014-11-21 | A kind of injection mold apparatus matched moulds die-sinking device of tightness adjustable |
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| Publication Number | Publication Date |
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| CN104309082A CN104309082A (en) | 2015-01-28 |
| CN104309082B true CN104309082B (en) | 2016-05-04 |
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| JP6794210B2 (en) * | 2016-10-11 | 2020-12-02 | キヤノン株式会社 | Image forming device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2808516Y (en) * | 2005-04-18 | 2006-08-23 | 广东泓利机器有限公司 | Vertical mode-locking device |
| CN101733909A (en) * | 2008-11-25 | 2010-06-16 | 蔡业 | Mould opening and closing mechanism of wood-plastic board injection machine |
| CN103419340A (en) * | 2013-08-23 | 2013-12-04 | 广东联升精密机械制造有限公司 | Mold locking device of injection molding machine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009011300A1 (en) * | 2007-07-19 | 2009-01-22 | Sodick Plustech Co., Ltd. | Mold clamping device for injection molding machine |
| JP5460999B2 (en) * | 2008-11-05 | 2014-04-02 | 三菱重工プラスチックテクノロジー株式会社 | Clamping device |
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2014
- 2014-11-21 CN CN201410671416.6A patent/CN104309082B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2808516Y (en) * | 2005-04-18 | 2006-08-23 | 广东泓利机器有限公司 | Vertical mode-locking device |
| CN101733909A (en) * | 2008-11-25 | 2010-06-16 | 蔡业 | Mould opening and closing mechanism of wood-plastic board injection machine |
| CN103419340A (en) * | 2013-08-23 | 2013-12-04 | 广东联升精密机械制造有限公司 | Mold locking device of injection molding machine |
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| CN104309082A (en) | 2015-01-28 |
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Effective date of registration: 20160525 Address after: 518000, Guangdong, Shenzhen, Baoan District, Fuyong street, Tong Tong community, Feng Tong Road, Emerson Industrial Park, Germany, the first factory building Patentee after: Tak Technology (Shenzhen) Co., Ltd. Address before: Room 966, building, No. 315043 East Road, Jiangdong District, Zhejiang, Ningbo, China, A Patentee before: NINGBO SHUANGLI INTELLIGENT TECHNOLOGY CO., LTD. |