CN101462347B - Multi-station framework switching structure of injection machine - Google Patents
Multi-station framework switching structure of injection machine Download PDFInfo
- Publication number
- CN101462347B CN101462347B CN 200910036675 CN200910036675A CN101462347B CN 101462347 B CN101462347 B CN 101462347B CN 200910036675 CN200910036675 CN 200910036675 CN 200910036675 A CN200910036675 A CN 200910036675A CN 101462347 B CN101462347 B CN 101462347B
- Authority
- CN
- China
- Prior art keywords
- shifting formwork
- seat
- die holder
- mold
- hangs
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Moulds, Cores, Or Mandrels (AREA)
Abstract
The invention belongs to an injector multiple-station mold plate exchange structure, which comprises a moving mold component and a hanging mold component, wherein the moving mold component comprises a moving mold bracket and a moving mold seat positioned on the moving mold bracket. A mold plate frame used for supporting a lower mold plate is arranged on the moving mold seat and a supporting plate used for the horizontal displacement of the lower mold plate and the mold plate frame is also connected to the mold plate frame. A moving mold seat lifting device capable of driving the moving mold seat to move up and down, a mold plate frame exchange device and a moving mold seat positioning device are arranged on the moving mold bracket. The hanging mold component comprises a static mold plate and a dynamic mold plate, wherein a hanging mold seat used for supporting the mold plate frame is arranged between the still mold plate and the dynamic mold plate. The mold plate frame which can be exchanged with the mold plate frame on the dynamic mold seat is arranged on the hanging mold seat and a hanging mold seat lifting device, a horizontal moving device making the hanging mold seat move back and forth and a hanging mold seat positioning device are arranged below the mold plate frame. The mold plate exchange structure has the advantages of compact structure, high butt joint precision, precise and stable repeated butt joint and positioning precision and safe and reliable use.
Description
Technical field
The present invention relates to a kind of rubber injection technology, particularly a kind of rubber is used multi-station framework switching structure of injection machine.
Background technology
In the prior art; Multi-station framework switching structure of injection machine comprises the shifting formwork assembly that is used to carry the template frame; And be used for injection molding mould molding parts; Owing to need certain locked mode pressure during rubber injection, so general for higher locked mode pressure is arranged, the membrane module that hangs that typically uses lifting is realized formed in mould purpose.
But at present; Butt joint location when the shifting formwork assembly is carried with the template frame in hanging membrane module mainly is through the electric control system that travel switch and displacement transducer the are formed location that achieves a butt joint; The shortcoming of this butt joint location is: the shifting formwork assembly, hang be difficult to accomplish on the height of membrane module in full accord; It is low, unstable and dangerous to repeat to dock positioning accuracy; Regular meeting occurs also causing easily when the control system breaks down causing the machine guide rail to damage and cause industrial accident because of butt joint location inaccuracy because of not causing mechanical failure easily and cause industrial accident during the accurate butt-joint location.
Summary of the invention
The objective of the invention is to overcome the deficiency of prior art, a kind of multi-station framework switching structure of injection machine be provided, can realize the shifting formwork assembly with hang membrane module higher dock positioning performance, its stability is good, safe and reliable simultaneously, and compact conformation.
In order to realize above-mentioned technical purpose, the present invention realizes by following technical scheme:
A kind of multi-station framework switching structure of injection machine; Comprise the shifting formwork assembly that is used to carry the template frame that supports lower bolster and lower bolster sent into the membrane module that hangs that is used for injection moulding; Said shifting formwork assembly comprises the shifting formwork bracing frame, places the shifting formwork seat on the shifting formwork bracing frame; The template that is used to support lower bolster is placed on the shifting formwork seat; On the template frame, also be connected with the supporting plate that supplies lower bolster and template frame multistation to move horizontally; Said shifting formwork bracing frame is provided with and can drives the shifting formwork seat lifting and lowering mechanism that the shifting formwork seat moves up and down, the template frame device for interchanging that the template frame is moved horizontally on the shifting formwork seat and exchange with the template frame that hangs on the die holder, and the shifting formwork seat can be delivered to the shifting formwork frame on it shifting formwork seat positioner that hangs on the membrane module after putting in place.
The said membrane module that hangs comprises quiet template, moving platen; Between quiet template and moving platen, be provided with the die holder that hangs that is used for the support shuttering frame; Hanging die holder is provided with can exchange with the template frame on the shifting formwork seat with what realize lower bolster and goes into mould and the template frame that goes out die process; Said template frame below be provided with make hang that die holder moves up and down hang the die holder lowering or hoisting gear; Make and hang die holder and do the horizontally moving device that seesaws, and make that the template frame that hangs membrane module docks the location with template frame on the shifting formwork assembly hang the die holder positioner.
Said shifting formwork seat lifting and lowering mechanism comprises first driving oil cylinder that is connected on the shifting formwork bracing frame, and said first driving oil cylinder is fixedly connected on the shifting formwork support, and the bottom of its piston rod and shifting formwork seat is rigidly connected.
For the synchronization lifting that guarantees the shifting formwork seat makes it stability is preferably arranged; The bottom of said shifting formwork seat respectively is fixedly connected with the first rack-and-pinion transmission corresponding to its corner location place; Wherein the upper end of first tooth bar is fixedly connected with the bottom of shifting formwork seat; Be connected through rigid connecting rod and gear shaft are coaxial between adjacent first gear of its engagement, the peripheral correspondence of said each first gear is provided with pinion stand.
In the present invention; Said lower horizontal of hanging die holder is provided with two and hangs the mould crossbeam; The said mould crossbeam that hangs is connected in the bottom position that hangs die holder through four second tooth bars respectively; The said die holder lowering or hoisting gear that hangs comprises and is fixedly connected on moving platen and hangs two second driving oil cylinder that are oppositely arranged between the mould crossbeam that the piston rod of these two second driving oil cylinder is rigidly connected with the mould crossbeam that hangs of corresponding setting.
In order to guarantee to hang the synchronization lifting of die holder, be engaged with second gear on said second tooth bar respectively and form four second rack-and-pinion transmissions, between the said gear that is oppositely arranged through the coaxial connection of axle that is rigidly connected.
Further improvement as above-mentioned technology:
In order more accurately to realize the positioning performance of shifting formwork seat; The bottom of said first tooth bar is provided with positioning sleeve and location adjustment screw; Said shifting formwork seat positioner comprises positioning sleeve and pinion stand, and said shifting formwork seat below also is fixedly connected first displacement transducer parallel with first tooth bar.
For the positioning control that achieves a butt joint preferably, said pinion stand is provided with travel control switch, and said first tooth bar is provided with the travel control switch touching piece with the touching of the trip gauge tap.
Further improvement as above-mentioned technology; Said template frame device for interchanging comprises the oil motor of the end that places the shifting formwork seat; And the sprocket wheel chain transmission that is connected with oil motor; The output of said oil motor is connected with sprocket shaft, and the said template frame that places the template frame on the shifting formwork seat and hang on the die holder all is fixedly connected on chain and the lower chain through planker, drives lower bolster at the shifting formwork seat and hang the multistation operation on the die holder to realize the template frame; The end of said planker is provided with pin, the groove that articulates that the end of said template frame is provided with and pins and articulate.
For the shifting formwork seat can be moved forward and backward in the horizontal direction; The said die holder horizontally moving device that hangs comprises the oil cylinder seat that is fixed on the moving platen; Place the 3rd driving oil cylinder on the oil cylinder seat, be connected the cushion block on the 3rd driving oil cylinder, said cushion block through be located at oil cylinder seat on the cushion block guide rod be connected; The said die holder positioner that hangs comprises being provided with and hangs on the die holder limited block and the cushion block that cooperates the location with cushion block, also is provided with travel switch on the said limited block and touches piece.
Further improvement as above-mentioned technology; Be respectively arranged with two travel switch bearings on the said oil cylinder seat; Wherein leftward position travel switch bearing be provided with X to travel switch, Y to travel switch, the travel switch bearing of right positions is provided with Z to travel switch.The side of said multi-template is provided with second displacement transducer parallel with second tooth bar.
Compared with prior art, the invention has the beneficial effects as follows:
(1) the present invention through the shifting formwork seat lifting and lowering mechanism, hang the die holder lowering or hoisting gear; Reach shifting formwork seat positioner and hang frame for movement and electrical controls such as die holder positioner and each travel control switch; Realize shifting formwork assembly and the accurate butt-joint location of hanging membrane module; Avoided existing effectively and relied on electrical control fully and bring the accurately possibility of contraposition, improved the accurate performance of its butt joint location, guaranteeing has best injection moulding performance;
(2) the present invention's shifting formwork assembly and hang membrane module and be provided with the rack-and-pinion transmission is respectively guaranteed the shifting formwork seat and is hung die holder and all can go up and down synchronously and reposefully, greatly improves its stability, uses more safe and reliable;
(3) compact conformation of the present invention, and template frame drives inputing to of lower bolster and hangs going into die process and being to carry out synchronously by the operation of hanging die holder output of die holder, and reciprocal time is short, high efficiency.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is described in further detail.
Fig. 1 is the structural representation of multi-station framework switching structure of injection machine of the present invention;
Fig. 2 is a shifting formwork modular construction sketch map among the present invention;
Fig. 3 hangs the membrane module structural representation among the present invention;
Fig. 4 is that the template frame on the shifting formwork seat is delivered to the structural representation that hangs on the die holder among the present invention.
The specific embodiment
Like Fig. 1～shown in Figure 3; Multi-station framework switching structure of injection machine of the present invention; Comprise the shifting formwork assembly 10 that is used to carry the template frame 103 that supports the lower bolster (not shown) and with lower bolster (not shown) and template frame 103 send into be used for injection moulding hang membrane module 20; Said shifting formwork assembly 10 comprises shifting formwork bracing frame 101, places the shifting formwork seat 102 on the shifting formwork bracing frame 101; The template frame 103 that is used to support lower bolster places shifting formwork seat 102; On template frame 103, also be connected with the planker 114 that supplies lower bolster and template frame 103 multistation to move horizontally; Said shifting formwork bracing frame 101 is provided with and can drives shifting formwork seat 102 lowering or hoisting gears that shifting formwork seat 102 moves up and down, and makes template frame 103 at the template frame device for interchanging that moves horizontally on the shifting formwork seat 102 and exchange with the template frame 203 that hangs on the die holder 202, and shifting formwork seat 102 can be delivered to the shifting formwork frame on it shifting formwork seat positioner that hangs on the membrane module 20 after putting in place.
In the present invention; As shown in Figure 2; Shifting formwork seat 102 lowering or hoisting gears comprise that first driving oil cylinder, 104, the first driving oil cylinder 104 that are connected on the shifting formwork bracing frame 101 are fixedly connected on the shifting formwork bracing frame 101 in the shifting formwork assembly 1, and the bottom of its piston rod and shifting formwork seat 102 is rigidly connected.In order to guarantee that shifting formwork seat 102 can rise and landing stably; The bottom of said shifting formwork seat 102 respectively is fixedly connected with the first rack-and-pinion transmission corresponding to its corner location place; Wherein the upper end of first tooth bar 106 is fixedly connected with the bottom of shifting formwork seat 102; Be connected with gear shaft separately is coaxial through rigid connecting rod 108 between the two adjacent first gear (not shown)s of its engagement, and the peripheral correspondence of each first gear is provided with pinion stand 107.
In addition; Dock with the accurate mechanical positioning of hanging membrane module 20 in order to ensure shifting formwork assembly 10; The bottom of said first tooth bar 106 is provided with positioning sleeve 109 and location adjustment screw 110, and said shifting formwork seat 102 positioners comprise positioning sleeve 109 and pinion stand 107, and said shifting formwork seat 102 belows also are fixedly connected first displacement transducer 111 parallel with first tooth bar 106; Can control the lifting process speed of shifting formwork seat 102, realize that shifting formwork seat 102 lifting actions are steady; Accurate mechanical positioning function when in addition, realizing that through contacting of positioning sleeve 109 and pinion stand 107 bottoms 102 risings of shifting formwork seat put in place; In addition; Because positioning sleeve 109 is fixed on the bottom position of first tooth bar 106 through location adjustment screw 110; Through the upper-lower position of adjustment positioning sleeve 109, the accurate adjusting when achieving a butt joint the location is to guarantee shifting formwork assembly 10 and to hang accuracy and the uniformity that membrane module 20 promotes the height that puts in place.
In addition; In order to realize electrical control preferably; Said pinion stand 107 is provided with vertically to travel control switch 112; Said first tooth bar 106 is provided with vertical handoff functionality from shifting formwork seat 102 lifting action control circuits to the travel control switch touching piece 113 of travel control switch 112 touchings that realize with this. and as shown in Figure 4; Said template frame 103 device for interchanging comprise the oil motor 115 of the end that places shifting formwork seat 102, and the sprocket wheel chain transmission that is connected with oil motor 115, and the output of said oil motor 115 is connected with sprocket shaft 117; The said template frame 203 that places the template frame 103 on the shifting formwork seat 102 and hang on the die holder 202 all is fixedly connected on the lower chain 116 through planker 114; To realize that template frame 103 drives lower bolsters at shifting formwork seat 102 and hang the multistation operation on the die holder 202, the end of said planker 114 is provided with pin 118, the end of said template frame 103 be provided with and pin 118 articulate articulate groove 105.Template frame 203 moving forward and backward through oil motor 115 drive sprocket chain drive subband moving platens 201 at horizontal level; Realizing shifting formwork seat 102 at shifting formwork seat 102 and hang the exchange action on the die holder 202, hang die holder 202 and carry out injection moulding thereby lower bolster successfully is transported to from the shifting formwork seat 102.
In the present invention; As shown in Figure 3; The said membrane module 20 that hangs comprises quiet template (not shown), moving platen 201, between quiet template and moving platen 201, be provided be used for support shuttering frame 203 hang die holder 202, know by aforementioned; Template frame 203 hanging on the die holder 202 can exchange with the template frame 103 on the shifting formwork seat 102; And template frame 203 belows be provided with make hang that die holder 202 moves up and down hang the die holder lowering or hoisting gear, make and hang die holder 202 and do the horizontally moving device that seesaws, and the template frame 203 that hangs membrane module 20 is docked with template frame 103 on the shifting formwork assembly 10 locate hang the die holder positioner.Said lower horizontal of hanging die holder 202 is provided with two and hangs mould crossbeam 204; Hang mould crossbeam 204 and be connected in the bottom position that hangs die holder 202 through four second tooth bars 205 respectively; Hang die holder 202 lowering or hoisting gears and comprise and be fixedly connected on moving platen 201 and hang two second driving oil cylinder 206 that are oppositely arranged between the mould crossbeam 204 that the piston rod of these two second driving oil cylinder 206 is rigidly connected with the mould crossbeam 204 that hangs of corresponding setting.
In order to make that hanging die holder 202 drive shifting formwork framves 203 goes up and down synchronously and stably; Be engaged with second gear 207 on said second tooth bar 205 respectively and form four second rack-and-pinion transmissions, 207 of said second gears that is oppositely arranged are through the axle 208 coaxial connections that are rigidly connected.
Like Fig. 3, shown in Figure 4, the said die holder horizontally moving device that hangs comprises the oil cylinder seat 209 that is fixed on the moving platen 201, places the 3rd driving oil cylinder 210 on the oil cylinder seat 209; Be connected the cushion block 211 on the 3rd driving oil cylinder 210, said cushion block 211 through be located at oil cylinder seat 209 on cushion block guide rod 212 be connected, the said die holder positioner that hangs comprises being provided with to hang on the die holder 202 and cooperates the limited block 213 and the cushion block 211 of locating with cushion block 211; Also be provided with travel switch touching piece 220 on the said limited block 213; After die sinking, hang die holder 202 and rise to upper limit position, cushion block 211 advances to the prosodetic position; Hanging die holder 202 band limited blocks 213 descends; The lower surface of limited block 213 is contacted with the upper surface of cushion block 211, realize hanging die holder 202 and promote accurately mechanical splice location, back, the template frame 103/203 in guaranteeing the shifting formwork assembly and hanging membrane module promotes the accurate, consistent of height that put in place; Thereby realize the location mating operation between the two better, guarantee that the smooth and easy of whole injection process carries out.
Be respectively arranged with two travel switch bearings 214/215 on the said oil cylinder seat 209; Wherein leftward position travel switch bearing 214 be provided with X to travel switch 216, Y to travel switch 217, advance, retreat the handoff functionality of the time control system of putting in place circuit to realize cushion block 211; The travel switch bearing 215 of right positions is provided with Z to travel switch 218, realizes that hydraulic pressure hangs the handoff functionality that die holder 202 promotes the time control system circuit that puts in place.
The side of said moving platen 201 is provided with second displacement transducer 219 parallel with second tooth bar 205, and this displacement transducer 219 can be controlled the speed of hanging die holder 202 lifting process, realizes that hanging die holder 202 lifting actions carries out stably.
The present invention has guaranteed shifting formwork assembly 10 and the accurate contraposition performance of docking of hanging membrane module 20 owing to pass through machinery and the dual butt joint positioning control of electric switch control, makes the injection moulding of mould can reach the purpose of multistation shifting formwork smoothly.Simultaneously hang the operation of importing lower bolster on the die holder 202 and be to carry out synchronously by hanging the lower bolster output operation of on the die holder 202 template frame 203 being taken out by on the shifting formwork seat 102 template frame 103 being input to; Reduced the time of whole operation process effectively, operating efficiency greatly improves.
Claims (7)
1. multi-station framework switching structure of injection machine; Comprise the shifting formwork assembly that is used to carry the template frame that supports lower bolster and lower bolster sent into the membrane module that hangs that is used for injection moulding; It is characterized in that: said shifting formwork assembly comprises the shifting formwork bracing frame, places the shifting formwork seat on the shifting formwork bracing frame; The template that is used to support lower bolster is placed on the shifting formwork seat; On the template frame, also be connected with the supporting plate that supplies lower bolster and template frame multistation to move horizontally; Said shifting formwork bracing frame is provided with and can drives the shifting formwork seat lifting and lowering mechanism that the shifting formwork seat moves up and down, the template frame device for interchanging that the template frame is moved horizontally on the shifting formwork seat and exchange with the template frame that hangs on the die holder, and the shifting formwork seat can be delivered to the shifting formwork frame on it shifting formwork seat positioner that hangs on the membrane module after putting in place;
The said membrane module that hangs comprises quiet template, moving platen; Between quiet template and moving platen, be provided with the die holder that hangs that is used for the support shuttering frame; Hang die holder and be provided with the template frame that can exchange with the template frame on the shifting formwork seat; Said template frame below be provided with make hang that die holder moves up and down hang the die holder lowering or hoisting gear, make and hang die holder and do the horizontally moving device that seesaws, and the template frame that hangs membrane module is docked with template frame on the shifting formwork assembly locate hang the die holder positioner;
Said shifting formwork seat lifting and lowering mechanism comprises first driving oil cylinder that is connected on the shifting formwork bracing frame, and said first driving oil cylinder is fixedly connected on the shifting formwork support, and the bottom of its piston rod and shifting formwork seat is rigidly connected;
The bottom of said shifting formwork seat respectively is fixedly connected with the first rack-and-pinion transmission corresponding to its corner location place; Wherein the upper end of first tooth bar is fixedly connected with the bottom of shifting formwork seat; Be connected through rigid connecting rod and gear shaft are coaxial between adjacent first gear of its engagement, the peripheral correspondence of said each first gear is provided with pinion stand;
Said lower horizontal of hanging die holder is provided with two and hangs the mould crossbeam; The said mould crossbeam that hangs is connected in the bottom position that hangs die holder through four second tooth bars respectively; The said die holder lowering or hoisting gear that hangs comprises and is fixedly connected on moving platen and hangs two second driving oil cylinder that are oppositely arranged between the mould crossbeam that the piston rod of these two second driving oil cylinder is rigidly connected with the mould crossbeam that hangs of corresponding setting;
Be engaged with second gear on said second tooth bar respectively and form four second rack-and-pinion transmissions, between the said gear that is oppositely arranged through the coaxial connection of axle that is rigidly connected.
2. multi-station framework switching structure of injection machine according to claim 1; It is characterized in that: the bottom of said first tooth bar is provided with positioning sleeve and location adjustment screw; Said shifting formwork seat positioner comprises positioning sleeve and pinion stand, and said shifting formwork seat below also is fixedly connected first displacement transducer parallel with first tooth bar.
3. multi-station framework switching structure of injection machine according to claim 2 is characterized in that: said pinion stand is provided with travel control switch, and said first tooth bar is provided with the travel control switch touching piece with the touching of the trip gauge tap.
4. multi-station framework switching structure of injection machine according to claim 3; It is characterized in that: said template frame device for interchanging comprises the oil motor of the end that places the shifting formwork seat; And the sprocket wheel chain transmission that is connected with oil motor; The output of said oil motor is connected with sprocket shaft, and the said template frame that places the template frame on the shifting formwork seat and hang on the die holder all is fixedly connected on chain and the lower chain through planker, drives lower bolster at the shifting formwork seat and hang the multistation operation on the die holder to realize the template frame; The end of said planker is provided with pin, the groove that articulates that the end of said template frame is provided with and pins and articulate.
5. multi-station framework switching structure of injection machine according to claim 1; It is characterized in that: the said die holder horizontally moving device that hangs comprises the oil cylinder seat that is fixed on the moving platen; Place the 3rd driving oil cylinder on the oil cylinder seat; Be connected the cushion block on the 3rd driving oil cylinder; Said cushion block through be located at oil cylinder seat on the cushion block guide rod be connected, the said die holder positioner that hangs comprises being provided with and hangs on the die holder limited block and the cushion block that cooperates the location with cushion block, also is provided with travel switch on the said limited block and touches piece.
6. multi-station framework switching structure of injection machine according to claim 5; It is characterized in that: be respectively arranged with two travel switch bearings on the said oil cylinder seat; Wherein leftward position travel switch bearing be provided with X to travel switch, Y to travel switch, the travel switch bearing of right positions is provided with Z to travel switch.
7. multi-station framework switching structure of injection machine according to claim 6 is characterized in that: the side of said multi-template is provided with second displacement transducer parallel with second tooth bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910036675 CN101462347B (en) | 2009-01-15 | 2009-01-15 | Multi-station framework switching structure of injection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910036675 CN101462347B (en) | 2009-01-15 | 2009-01-15 | Multi-station framework switching structure of injection machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101462347A CN101462347A (en) | 2009-06-24 |
| CN101462347B true CN101462347B (en) | 2012-08-29 |
Family
ID=40803249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910036675 Expired - Fee Related CN101462347B (en) | 2009-01-15 | 2009-01-15 | Multi-station framework switching structure of injection machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101462347B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103922246B (en) * | 2014-03-26 | 2016-01-20 | 中国工程物理研究院机械制造工艺研究所 | A kind of overweight optical element positioning apparatus |
| CN106426759A (en) * | 2016-11-18 | 2017-02-22 | 江苏智石科技有限公司 | Universal mold change trolley system |
| CN107420692A (en) * | 2017-08-28 | 2017-12-01 | 湖北东力机械科技有限公司 | A kind of bottom load bearing support structure of broken rail guide rail shifting formwork vulcanizer |
| CN107756745A (en) * | 2017-11-12 | 2018-03-06 | 磐石油压工业(安徽)有限公司 | A kind of rubber injection molding equipment of multidirectional injection material |
| CN112320313B (en) * | 2020-11-09 | 2022-09-23 | 博众精工科技股份有限公司 | Double-station cross feeding mechanism and feeding robot |
Citations (4)
| 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 |
| CN201092107Y (en) * | 2007-08-06 | 2008-07-30 | 谢远鹏 | Minitype experiment injection molding machine |
| JP4319416B2 (en) * | 2003-01-29 | 2009-08-26 | クラリオン株式会社 | Car audio system |
| CN201456356U (en) * | 2009-01-15 | 2010-05-12 | 东莞德科摩华大机械有限公司 | Multi-station template exchange structure of injection machine |
-
2009
- 2009-01-15 CN CN 200910036675 patent/CN101462347B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4319416B2 (en) * | 2003-01-29 | 2009-08-26 | クラリオン株式会社 | Car audio system |
| CN2808516Y (en) * | 2005-04-18 | 2006-08-23 | 广东泓利机器有限公司 | Vertical mode-locking device |
| CN201092107Y (en) * | 2007-08-06 | 2008-07-30 | 谢远鹏 | Minitype experiment injection molding machine |
| CN201456356U (en) * | 2009-01-15 | 2010-05-12 | 东莞德科摩华大机械有限公司 | Multi-station template exchange structure of injection machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101462347A (en) | 2009-06-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101462347B (en) | Multi-station framework switching structure of injection machine | |
| CN104209379A (en) | Numerical control full-servo bending machine | |
| CN106001417A (en) | Work box lifting mechanism applied to 3D printing | |
| CN103495637A (en) | Plate double-side pressing mould-less incremental forming device | |
| CN201456356U (en) | Multi-station template exchange structure of injection machine | |
| CN204220721U (en) | Multistation hydraulic stamping press | |
| CN113601462A (en) | Sand mold assembly workbench suitable for non-mold composite forming process | |
| CN111468684A (en) | Special cold core machine for cast tube bell mouth sand core | |
| CN210848266U (en) | Convenient general die carrier of retooling | |
| CN104826955A (en) | Punching machine built-in type multi-station mode moving manipulator | |
| CN211683121U (en) | Machining die for O-shaped sealing ring | |
| CN211993909U (en) | Die changing device and die changing trolley | |
| CN108453237A (en) | A kind of casting iron pan Die Casting quickly positioning stripper apparatus | |
| CN202667945U (en) | Numerical control wall-penetrating welding device for producing storage battery | |
| CN201565784U (en) | Magnetic seat automatic milling device | |
| JP6970440B2 (en) | Transport device and transport method | |
| CN215853304U (en) | Mould transports platform | |
| CN215846985U (en) | Machining center with adjustable | |
| CN211895887U (en) | Swing conveying device and body-in-white conveying line | |
| CN104588596A (en) | Horizontal parting type core shooter | |
| CN204524061U (en) | Punch press built-in multistation shifting formwork manipulator | |
| CN101698356A (en) | Hydraulic machine for gantry frame boat | |
| CN113290185A (en) | Double-clamp die heading equipment | |
| JP2002273533A (en) | Die exchanging device for punching press | |
| CN110027148A (en) | A kind of mold mechanism for quick fixing and poured with epoxy resin mould fill ingot stripper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120829 Termination date: 20180115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |