CN103029275B - A kind of injection member of injection-moulder support oriented device - Google Patents
A kind of injection member of injection-moulder support oriented device Download PDFInfo
- Publication number
- CN103029275B CN103029275B CN201210533008.5A CN201210533008A CN103029275B CN 103029275 B CN103029275 B CN 103029275B CN 201210533008 A CN201210533008 A CN 201210533008A CN 103029275 B CN103029275 B CN 103029275B
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- injection
- header board
- moulder
- barrel
- fore
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Abstract
The invention discloses a kind of injection member of injection-moulder support oriented device, comprise fore-stock and after-poppet, between described fore-stock and after-poppet, guide rod is installed, described guide rod is slidably fitted with injection header board and the rear plate of injection, described injection header board is provided with barrel, connecting screw rod on plate after described injection, wherein, at described injection header board, the front end of injection direction is provided with automatic locking apparatus, described injection header board is fixed on guide rod by described automatic locking apparatus; Also be provided with a positioning supporting components at described fore-stock, institute's positioning supporting components contacts with described barrel surface.The technical problems such as the location of injecting header board is inaccurate, barrel is sagging, replacement cost increase can be overcome by the present invention.<!--1-->
Description
Technical field
The present invention relates to injection machine and manufacture field, especially a kind of injection member of injection-moulder support oriented device.
Background technology
The injection mechanism of traditional injection machine comprises guide post, guide bar support, injection plate and barrel, screw rod etc., wherein, guide post is erected on guide rod support, injection machine injection plate comprises the parts such as injection header board and the rear plate of injection, the front section that injection header board is supported on guide post can move at guide post, after injection, plate is supported on the hindfoot portion of guiding and can moves on the guide bar, but, original injection mechanism has following defect: first, the respective slip on the guide bar of injection header board and the rear plate of injection, the wearing and tearing of fairlead are caused to be easy to fairlead occurs due to movement frequently and guide post gap becomes large, thus barrel can be made downward-sloping, matched moulds part can not be aimed at, affect result of use, the second, because in use the wearing and tearing of fairlead occur to loosen, make, in use owing to promoting to be easy to make injection header board be moved, the damage of the parts such as front end nozzle can be caused thus.3rd, traditional fairlead is all generally integral structure, adds cost payout in the replacing that very large inconvenience and entirety occur to bring when wearing and tearing and need replacing.
Summary of the invention
For the problems referred to above of existing existence, now provide a kind of injection member of injection-moulder support oriented device.The technical problems such as the location of injecting header board is inaccurate, barrel is sagging, replacement cost increase can be overcome by the present invention.
Concrete technical scheme is as follows:
A kind of injection member of injection-moulder support oriented device, comprise fore-stock and after-poppet, between described fore-stock and after-poppet, guide rod is installed, described guide rod is slidably fitted with injection header board and the rear plate of injection, described injection header board is provided with barrel, connecting screw rod on plate after described injection, wherein, at described injection header board, the front end of injection direction is provided with automatic locking apparatus, described injection header board is fixed on guide rod by described automatic locking apparatus; Also be provided with a positioning supporting components at described fore-stock, institute's positioning supporting components contacts with described barrel surface.
Above-mentioned injection member of injection-moulder support oriented device, wherein, after described injection header board and described injection, plate is respectively equipped with front slide attaching parts and after to be slidably connected parts, described front slide attaching parts and described after the parts that are slidably connected be set in the outer surface of described guide rod respectively.
Above-mentioned injection member of injection-moulder support oriented device, wherein, the sidewall of described front slide parts and described rear slide unit is provided with opening, and described opening is connected by fixture.
Above-mentioned injection member of injection-moulder support oriented device, wherein, described front slide parts and described rear slide unit comprise the first semicircle part and the second semicircle part respectively, and described first semicircle part and described second semicircle part connect as one the outer surface being arranged on described guide rod.
Above-mentioned injection member of injection-moulder support oriented device, wherein, described first semicircle part and described second semicircle part are connected to one by engaging part.
Above-mentioned injection member of injection-moulder support oriented device, wherein, described automatic locking apparatus comprises locked groove and snap close, and described snap close is arranged on described front slide and is connected to the front end of described injection header board towards injection direction; Described locked groove is arranged on described fore-stock.
Above-mentioned injection member of injection-moulder support oriented device, wherein, described snap close is magnetic part, and described locked groove is for inhaling magnetic part.
Above-mentioned injection member of injection-moulder support oriented device, wherein, described supporting member is near the fore-end of described barrel.
The beneficial effect of technique scheme is:
A kind of injection member of injection-moulder support oriented device in the present invention, by the setting of Support bracket, can reduce to cause due to the expansion in gap between fairlead and guide post the injection members such as barrel due to Action of Gravity Field sagging and cannot aim at and close membrane portions and carry out injection moulding;
In addition, the front end of plate is provided with automatic locking apparatus before the injection, can effectively avoid being moved in injection process and cause nozzle etc. to move forward further being damaged.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of injection member of injection-moulder support oriented device of the present invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described, but not as limiting to the invention.
As shown in fig. 1, a kind of injection member of injection-moulder support oriented device of the present invention, comprise fore-stock 11 and after-poppet 12, guide rod 2 is installed between fore-stock 11 and after-poppet 12, guide rod 2 is slidably fitted with injection header board 31 and the rear plate 32 of injection, wherein, this injection header board 31 is provided with barrel 41, after this injection, plate 32 is connected with screw rod 42, in enforcement, after injection header board 31 and injection plate 32 can on guide rod 2 slide anteroposterior, by injecting the slip driven forward barrel 41 of header board 31, thus the nozzle (figure does not indicate) being arranged in barrel 41 front end is moved to the mould part of the Clamping System (figure does not indicate) of this injection machine, so that injecting fluid melt stepping back in time after completing in injection, after injection, plate 32 is then connected with screw rod 42, by the propelling of screw rod 42, the liquid melt in barrel 41 is pushed in Clamping System.
In one embodiment of the invention, injection header board 31 and the rear plate 32 of injection are respectively equipped with parts 5 He that is slidably connected, and the parts 5 that are slidably connected are set in the outer surface of guide rod 2 respectively.
Particularly, in one embodiment of the invention, slide unit 5 is not integral structure of the prior art, the sidewall of slide unit 5 is provided with opening, namely at least two ends are included by this opening slide unit 5, when these two ends are combined and connected by fixture, this slide unit 5 forms entirety and is arranged on this guide rod 2.
In another embodiment of the invention, this slide unit 5 comprises the first semicircle part (not indicating in figure) and the second semicircle part (not indicating in figure) respectively, and this first semicircle part and the second semicircle part connect as one the outer surface being arranged on guide rod 5.Concrete, this first semicircle and the second semicircle part can be the shapes of upper and lower two semicircles, can also be the shapes of two semicircles in left and right.
Particularly, this first semicircle part and the second semicircle part can merge as a whole by bolt member etc., can also pass through engaging part, the cooperation of such as trip and draw-in groove, be connected to one.
Further, the present invention before the injection plate 31 is provided with automatic locking apparatus 6 towards the front end of injection direction, after plate 31 moves to the position preset before the injection, injection header board 31 can be fixed on guide rod 2 and no longer be moved by automatic locking apparatus 6;
In one embodiment of the invention, this automatic locking apparatus 6 comprises locked groove 61 and snap close 62, and this snap close 62 can install the front end towards injection direction of the slide unit 5 be connected on injection header board 31; Locked groove 61 is arranged on fore-stock 11 accordingly.In enforcement, determine that injection header board 31 is when reaching target location, namely this snap close 62 is fixed among this locked groove 61, after injection completes, unties this snap close 62, namely automatically in the process of this snap close 62 plate 31 movement backward before the injection exits from locked groove 61.
In one embodiment of the invention, this snap close 62 is magnetic part, and locked groove 61 is for inhaling magnetic part.In enforcement, can also according to demand, choice for use various automatic locking apparatus of the prior art, realizes fixing injection header board 31.
In addition, the present invention also comprises supporting member 7, and described supporting member 7 comprises supporting surface 71 and bracing frame 72, and this bracing frame 72 is arranged on fore-stock 11, and this supporting surface 71 is arranged along with barrel 41 lower surface.In enforcement, the length and location of this supporting surface 71 can set according to demand.Such as, supporting surface 71 can be set for the front position of close barrel 41 of barrel 41 behind the fixed position of barrel 41 after Clamping System, the supporting surface 71 suitable with this barrel 41 length can also be set according to the length scale of barrel 41, and the axial direction along barrel 41 on this supporting surface 71 arranges heater, to ensure the heating-up temperature of barrel 41, ensure that melt wherein keeps liquid condition.
The foregoing is only preferred embodiment of the present invention, not thereby limit claim of the present invention, so all utilizations description of the present invention and the change of the equivalent structure done by diagramatic content, be all included in protection scope of the present invention.
Claims (6)
1. an injection member of injection-moulder support oriented device, comprise fore-stock and after-poppet, between described fore-stock and after-poppet, guide rod is installed, described guide rod is slidably fitted with injection header board and the rear plate of injection, described injection header board is provided with barrel, and after described injection, connecting screw rod on plate, is characterized in that, at described injection header board, the front end of injection direction is provided with automatic locking apparatus, described injection header board is fixed on guide rod by described automatic locking apparatus; Also be provided with a positioning supporting components at described fore-stock, described positioning supporting components contacts with described barrel surface; Described positioning supporting components comprises supporting surface and bracing frame, and support frame as described above is arranged on described fore-stock, and described supporting surface is arranged along with described barrel lower surface; And on described supporting surface, heater is set along the axial direction of described barrel; After described injection header board and described injection, plate is respectively equipped with front slide parts and rear slide unit, described front slide parts and described rear slide unit are set in the outer surface of described guide rod respectively; Described automatic locking apparatus comprises locked groove and snap close, and described snap close installs the front end towards injection direction of the front slide parts be connected on injection header board; Described locked groove is arranged on described fore-stock.
2. injection member of injection-moulder support oriented device according to claim 1, is characterized in that, it is characterized in that, the sidewall of described front slide parts and described rear slide unit is provided with opening, and described opening is connected by fixture.
3. injection member of injection-moulder support oriented device according to claim 1, it is characterized in that, described front slide parts and described rear slide unit comprise the first semicircle part and the second semicircle part respectively, and described first semicircle part and described second semicircle part connect as one the outer surface being arranged on described guide rod.
4. injection member of injection-moulder support oriented device according to claim 3, is characterized in that, described first semicircle part and described second semicircle part are connected to one by engaging part.
5. injection member of injection-moulder support oriented device according to claim 4, is characterized in that, described snap close is magnetic part, and described locked groove is for inhaling magnetic part.
6. injection member of injection-moulder support oriented device according to claim 1, is characterized in that, described positioning supporting components is near the fore-end of described barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210533008.5A CN103029275B (en) | 2012-12-07 | 2012-12-07 | A kind of injection member of injection-moulder support oriented device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210533008.5A CN103029275B (en) | 2012-12-07 | 2012-12-07 | A kind of injection member of injection-moulder support oriented device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103029275A CN103029275A (en) | 2013-04-10 |
| CN103029275B true CN103029275B (en) | 2016-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210533008.5A Expired - Fee Related CN103029275B (en) | 2012-12-07 | 2012-12-07 | A kind of injection member of injection-moulder support oriented device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103029275B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5348464A (en) * | 1993-05-14 | 1994-09-20 | Ph Hydraulics, Inc. | Pivoting barrel injection molding machine |
| CN202129931U (en) * | 2011-06-24 | 2012-02-01 | 宁波新海太塑料机械有限公司 | Supporting and guiding device for injection member of injection-moulder |
| CN202412633U (en) * | 2011-12-19 | 2012-09-05 | 浙江申达机器制造股份有限公司 | Barrel supporting and adjusting device |
| CN202572897U (en) * | 2012-05-24 | 2012-12-05 | 宁波新海太塑料机械有限公司 | Supporting guide device for injection part of injection molding machine |
-
2012
- 2012-12-07 CN CN201210533008.5A patent/CN103029275B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5348464A (en) * | 1993-05-14 | 1994-09-20 | Ph Hydraulics, Inc. | Pivoting barrel injection molding machine |
| CN202129931U (en) * | 2011-06-24 | 2012-02-01 | 宁波新海太塑料机械有限公司 | Supporting and guiding device for injection member of injection-moulder |
| CN202412633U (en) * | 2011-12-19 | 2012-09-05 | 浙江申达机器制造股份有限公司 | Barrel supporting and adjusting device |
| CN202572897U (en) * | 2012-05-24 | 2012-12-05 | 宁波新海太塑料机械有限公司 | Supporting guide device for injection part of injection molding machine |
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| Publication number | Publication date |
|---|---|
| CN103029275A (en) | 2013-04-10 |
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Address after: 315113 Zhejiang city of Ningbo province Yinzhou District east Wu Village Applicant after: NINGBO JINGQIONG MACHINERY MANUFACTURING CO., LTD. Address before: 315113 Zhejiang city of Ningbo province Yinzhou District east Wu Village Applicant before: Ningbo Xinhaitai Plastic Machinery Co.,Ltd. |
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Granted publication date: 20160316 Termination date: 20171207 |
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| CF01 | Termination of patent right due to non-payment of annual fee |