CN204183840U - A kind of pair of rank injection machine penetrate storage conversion equipment - Google Patents
A kind of pair of rank injection machine penetrate storage conversion equipment Download PDFInfo
- Publication number
- CN204183840U CN204183840U CN201420567631.7U CN201420567631U CN204183840U CN 204183840 U CN204183840 U CN 204183840U CN 201420567631 U CN201420567631 U CN 201420567631U CN 204183840 U CN204183840 U CN 204183840U
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- passage
- switching valve
- valve core
- material storage
- storage tube
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
What the utility model discloses a kind of pair of rank injection machine penetrates storage conversion equipment, comprise for connecting material storage tube, the switching valve core print seat of plasticizing charging barrel and nozzle assembly, feature is provided with for by material storage tube in switching valve core print seat, the T word passage that plasticizing charging barrel is communicated with nozzle assembly three, T word passage is made up of the first passage of mutual vertical connection and second channel, first passage is communicated with plasticizing charging barrel, nozzle assembly is communicated with material storage tube by second channel, the conversion spool of level is provided with in switching valve core print seat, conversion spool is positioned at the infall of first passage and second channel and vertical with both respectively, on conversion spool, axially different position is provided with the first through hole for being communicated with plasticizing charging barrel and material storage tube, for being communicated with the second through hole of material storage tube and nozzle assembly, switching valve core print seat is fixedly connected with the driving mechanism for driving conversion spool to move horizontally of level, advantage penetrates that storage conversion is sensitive, not easily buildup, long service life, can protect driving mechanism.
Description
Technical field
The utility model relates to a kind of two rank injection machine, and what especially relate to a kind of pair of rank injection machine penetrates storage conversion equipment.
Background technology
In the use of existing pair of rank injection machine, plastic pellet comprises fusing, storing and injection three processes entering in mould before injection mo(u)lding.These three processes generally adopt different parts to complete, namely first in rubber melting cylinder, plastic pellet is melted, by the pushing mechanism in rubber melting cylinder, the plastic pellet after fusing is clamp-oned in material storage tube again, then by the injection mechanism in material storage tube, the plastic pellet of fusing is expelled in mould by nozzle assembly, thus injection mo(u)lding in a mold, and at storing with inject between these two processes, need one the to penetrate switching that storage conversion equipment carries out plastic pellet Transfer pipe of two rank injection machine.Existing storage conversion equipment of penetrating generally comprises adpting flange for connecting material storage tube, rubber melting cylinder and nozzle assembly, adpting flange is provided with the cross passage for material storage tube, rubber melting cylinder and nozzle assembly three being connected, cross passage is made up of the first passage of mutual intersecting vertical and second channel, be typically employed in first passage and second channel intersecting vertical place at present to arrange revolving spool and switch, the structure of this rotary spool operationally stressed unbalance loading of Yi Fashengyin and stuck, finally causes runner place by the raw fracture of pili torti.
The patent No. is that the Chinese utility model patent of CN201320626532.7 discloses " selector valve device in a kind of injection machine ejecting mechanism ", it is provided with slide block in first passage, the upper end of slide block is provided with the angular cut for being connected with material storage tube by rubber melting cylinder, being provided with the axial through hole for being connected with second channel in slide block, adpting flange being provided with the driving mechanism of slide block.When this device uses, driving mechanism drives slide block to slide in first passage, realize switching storing and injection two states, this selector valve device compared with change type spool conversion sensitive rapidly, not easy fracture, however due to the upper end of slide block larger for the area of the angular cut being communicated with rubber melting cylinder and material storage tube, and the area flowing into the passage of material storage tube is less, make in storing process, the plastic pellet of melting flows into the process of material storage tube from rubber melting cylinder and easily produces buildup, affects product quality; During this external this device work, the plastic pellet of fusing can spill and flow directly to the driving mechanism be arranged in immediately below adpting flange from the gap of slide block and first passage, causes damage, cause driving mechanism reduced lifetime to driving mechanism.
Summary of the invention
Technical problem to be solved in the utility model be to provide a kind of penetrate storage conversion rapidly sensitive, not easily produce buildup and two rank injection machine of long service life penetrate storage conversion equipment; it can also not be damaged by available protecting driving mechanism, thus extends the service life of driving mechanism.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of pair of rank injection machine penetrate storage conversion equipment, comprise for connecting material storage tube, the switching valve core print seat of plasticizing charging barrel and nozzle assembly, be provided with for by described material storage tube in described switching valve core print seat, the T word passage that described plasticizing charging barrel is connected with described nozzle assembly three, described T word passage is made up of the first passage of mutual vertical connection and second channel, described first passage is connected with described plasticizing charging barrel, described nozzle assembly is communicated with described material storage tube by described second channel, the conversion spool of level is provided with in described switching valve core print seat, described conversion spool be positioned at described first passage and described second channel infall and with described first passage, described second channel is perpendicular, described conversion spool is respectively arranged with the first through hole for being communicated with described plasticizing charging barrel and described material storage tube, for being communicated with the second through hole of described material storage tube and described nozzle assembly, the first described through hole and the second described through hole are positioned at the axially different position of described conversion spool, described switching valve core print seat is fixedly connected with the driving mechanism for driving described conversion spool to move horizontally of level.
The first described through hole is arcuate socket, and the second described through hole is straight hole; First through hole is set to arcuate socket, and when storing, the plastic pellet circulation being conducive to melting is smooth and easy, prevents buildup further, ensures the quality of product.
Described driving mechanism comprises driving oil cylinder and mechanical position limitation block, described driving oil cylinder level is fixedly connected on the side of described switching valve core print seat, described mechanical position limitation block is fixedly connected on the opposite side of described switching valve core print seat, the driving shaft of described driving oil cylinder is fixedly connected with one end of described conversion spool, and described mechanical position limitation block is positioned at the other end of described conversion spool; The other end that mechanical position limitation block is arranged on conversion spool is relative with driving oil cylinder, when changing spool when carrying out penetrating storage State Transferring, is convenient to the control of the driving stroke driving oil cylinder.
Compared with prior art, the utility model has the advantage of: 1, change spool and move horizontally in switching valve core print seat under the driving of driving mechanism, when being communicated with material storage tube by plasticizing charging barrel, this is penetrated storage conversion equipment and is namely in storing state; Drive conversion spool to move horizontally, when being communicated with nozzle assembly by material storage tube, this is penetrated storage conversion equipment and is switched to inject state, simple to operate, can carry out rapidly penetrating storage conversion delicately, and penetrate in storage process and there will not be stressed unbalance loading situation, avoid runner place and turned round and rupture; 2, in storing process, the plastic pellet of fusing enters in material storage tube by plasticizing charging barrel through the first through hole, its overflow section area equation, ensure that the plastic pellet of fusing can enter in material storage tube smoothly, avoids buildup, ensure that the quality of product; 3, driving mechanism is connected horizontally on switching valve core print seat, avoids flowing directly on driving mechanism when the plastic pellet melted flows out switching valve core print seat, thus protection driving mechanism is not damaged, and extends its service life.
Accompanying drawing explanation
Fig. 1 is the syndeton schematic diagram of the utility model and material storage tube, plasticizing charging barrel and nozzle assembly;
Fig. 2 is the view of the utility model when storing;
Fig. 3 is the view of the utility model when injecting;
Fig. 4 is the perspective view of conversion spool of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
As shown in Fig. 1 ~ 4, a kind of pair of rank injection machine penetrate storage conversion equipment, comprise the switching valve core print seat 4 for connecting material storage tube 1, plasticizing charging barrel 2 and nozzle assembly 3; Be provided with the T word passage (not shown) for material storage tube 1, plasticizing charging barrel 2 and nozzle assembly 3 three being connected in switching valve core print seat 4, T word passage is made up of the first passage 51 of mutual vertical connection and second channel 52; First passage 51 is connected with plasticizing charging barrel 2, and nozzle assembly 3 is communicated with material storage tube 1 by second channel 52; Be provided with the conversion spool 6 of level in switching valve core print seat 4, conversion spool 6 is positioned at the infall of first passage 51 and second channel 52 and perpendicular with first passage 51, second channel 52; Conversion spool 6 is respectively arranged with for being communicated with plasticizing charging barrel 2 with the first through hole 61 of material storage tube 1, for being communicated with the second through hole 62 of material storage tube 1 and nozzle assembly 3, first through hole 61 and the second through hole 62 are positioned at the axially different position of changing spool 6, be arcuate socket at this first through hole 61, the second through hole 62 is straight hole; Switching valve core print seat 4 is fixedly connected with the driving mechanism for driving conversion spool 6 to move horizontally of level, driving mechanism comprises driving oil cylinder 71 and mechanical position limitation block 72, oil cylinder 71 level is driven to be fixedly connected on the side of switching valve core print seat 4, mechanical position limitation block 72 is fixedly connected on the opposite side of switching valve core print seat 4, drive the driving shaft of oil cylinder 71 to be fixedly connected with one end of conversion spool 6, mechanical position limitation block 72 is positioned at the other end of conversion spool 6.
Claims (3)
1. two rank injection machine penetrate storage conversion equipment, comprise for connecting material storage tube, the switching valve core print seat of plasticizing charging barrel and nozzle assembly, it is characterized in that being provided with in described switching valve core print seat for by described material storage tube, the T word passage that described plasticizing charging barrel is connected with described nozzle assembly three, described T word passage is made up of the first passage of mutual vertical connection and second channel, described first passage is connected with described plasticizing charging barrel, described nozzle assembly is communicated with described material storage tube by described second channel, the conversion spool of level is provided with in described switching valve core print seat, described conversion spool be positioned at described first passage and described second channel infall and with described first passage, described second channel is perpendicular, described conversion spool is respectively arranged with the first through hole for being communicated with described plasticizing charging barrel and described material storage tube, for being communicated with the second through hole of described material storage tube and described nozzle assembly, the first described through hole and the second described through hole are positioned at the axially different position of described conversion spool, described switching valve core print seat is fixedly connected with the driving mechanism for driving described conversion spool to move horizontally of level.
2. a kind of pair of rank injection machine according to claim 1 penetrate storage conversion equipment, it is characterized in that the first described through hole is arcuate socket, the second described through hole is straight hole.
3. a kind of pair of rank injection machine according to claim 1 and 2 penetrate storage conversion equipment, it is characterized in that described driving mechanism comprises and drive oil cylinder and mechanical position limitation block, described driving oil cylinder level is fixedly connected on the side of described switching valve core print seat, described mechanical position limitation block is fixedly connected on the opposite side of described switching valve core print seat, the driving shaft of described driving oil cylinder is fixedly connected with one end of described conversion spool, and described mechanical position limitation block is positioned at the other end of described conversion spool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420567631.7U CN204183840U (en) | 2014-09-29 | 2014-09-29 | A kind of pair of rank injection machine penetrate storage conversion equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420567631.7U CN204183840U (en) | 2014-09-29 | 2014-09-29 | A kind of pair of rank injection machine penetrate storage conversion equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204183840U true CN204183840U (en) | 2015-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420567631.7U Active CN204183840U (en) | 2014-09-29 | 2014-09-29 | A kind of pair of rank injection machine penetrate storage conversion equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN204183840U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106042259A (en) * | 2015-08-24 | 2016-10-26 | 宁波双马机械工业有限公司 | Online mixing injection-molding device |
| CN106042260A (en) * | 2015-08-24 | 2016-10-26 | 宁波双马机械工业有限公司 | Switch valve device of online mixing injection molding machine and control method of switch valve device |
| CN115464831A (en) * | 2022-10-31 | 2022-12-13 | 广东伟达智能装备股份有限公司 | Three-plate dual-mold injection molding machine |
-
2014
- 2014-09-29 CN CN201420567631.7U patent/CN204183840U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106042259A (en) * | 2015-08-24 | 2016-10-26 | 宁波双马机械工业有限公司 | Online mixing injection-molding device |
| CN106042260A (en) * | 2015-08-24 | 2016-10-26 | 宁波双马机械工业有限公司 | Switch valve device of online mixing injection molding machine and control method of switch valve device |
| CN115464831A (en) * | 2022-10-31 | 2022-12-13 | 广东伟达智能装备股份有限公司 | Three-plate dual-mold injection molding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 315821 Jiangnan export processing trade zone, Beilun District, Ningbo City, Zhejiang Province Patentee after: Bole Intelligent Equipment Co.,Ltd. Address before: 315821 Jiangnan export processing trade zone, Beilun District, Ningbo City, Zhejiang Province Patentee before: NINGBO SHUANGMA MACHINERY INDUSTRY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: 337000 Qingyuan Industrial Park, Anyuan Industrial Park, Anyuan District, Pingxiang City, Jiangxi Province Patentee after: Bole Intelligent Equipment Co.,Ltd. Address before: 315821 Jiangnan export processing trade zone, Beilun District, Ningbo City, Zhejiang Province Patentee before: Bole Intelligent Equipment Co.,Ltd. |
|
| CP03 | Change of name, title or address |