CN109968503A - It is a kind of efficiently to pour mold - Google Patents
It is a kind of efficiently to pour mold Download PDFInfo
- Publication number
- CN109968503A CN109968503A CN201910424729.4A CN201910424729A CN109968503A CN 109968503 A CN109968503 A CN 109968503A CN 201910424729 A CN201910424729 A CN 201910424729A CN 109968503 A CN109968503 A CN 109968503A
- Authority
- CN
- China
- Prior art keywords
- pours
- box body
- cooling
- case
- mold
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0002—Auxiliary parts or elements of the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/40—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material
- B28B7/44—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material for treating with gases or degassing, e.g. for de-aerating
Abstract
Mold is efficiently poured the invention discloses a kind of, including pouring case, the top left side for pouring case is provided with solution inlet, pipeline guiding device is installed, the inside lowermost end for pouring case is equipped with driving mobile mechanism, is equipped on the top of driving mobile mechanism and pours fixed mold device in solution inlet, it pours and is provided with outlet on the left of case, outlet is equipped with exit gate arrangement, and the front surface for pouring case is equipped with control mechanism, and the inner tip for pouring case is equipped with scalable moving mold device.The invention has the advantages that convenient for operation, it is practical.
Description
Technical field
The present invention relates to building mould fields, especially a kind of efficiently to pour mold.
Background technique
It pours mold to play a crucial role during casting concrete and concrete setting, sizing, pour
Mould group generally comprises that column pours component, crossbeam pours component and ceiling pours component, only need to be to the cavity for pouring mold
Interior casting concrete.
And it is traditional pour in mold, such as CN208220191U, the entitled one kind of patent pour mold, utilize wood-plastic board generation
There is stomata after can preventing concrete setting for the existing plank poured in mold, be conducive to improve pour mold pour matter
Amount.
But cannot work automatically in casting process, while cannot guarantee that finished product will not generate bubble well,
Therefore a kind of novel device is needed to solve the above problems.
Summary of the invention
The purpose of the present invention is to solve the above problems, devise one kind and efficiently pour mold.
Realize above-mentioned purpose the technical scheme is that, one kind efficiently pouring mold, including pours case, pours the top of case
It is provided with solution inlet on the left of portion, pipeline guiding device is installed in solution inlet, the inside lowermost end for pouring case is equipped with driving and moves
Motivation structure is equipped on the top of driving mobile mechanism and pours fixed mold device, pours and be provided with outlet on the left of case, outlet is equipped with
Exit gate arrangement, the front surface for pouring case are equipped with control mechanism, and the inner tip for pouring case is filled equipped with scalable moving mold
It sets；
The scalable moving mold device includes scalable bottom plate, and scalable bottom plate is fixedly mounted on to pour and most push up inside case
Intermediate position is held, the intermediate position of scalable bottom plate is equipped with hydraulic telescopic rod, and the lower free end of hydraulic telescopic rod is equipped with dynamic pour
Box body is built, the dynamic lower part for pouring box body is equipped with moving mold, and the dynamic upper left-hand for pouring box body is provided with feed inlet, in moving mold
Top position corresponding with feed inlet, which is provided with, to be fed into hole, vacuum openings is provided in the dynamic upper right for pouring box body, dynamic
The top of mold and vacuum openings corresponding position are provided with vacuum through holes, are equipped with vacuum pipeline in vacuum openings, vacuum pipeline passes through
Vacuum openings and vacuum through holes, which enter one end inside moving mold and are equipped with, absorbs cone-shaped hood, absorbs cone-shaped hood and is located at moving mold top
At edge, vacuum pipeline pass through vacuum openings extend to it is dynamic pour box portion outside one end and be connected with suction hose, with suction hose from
Vacuum pump has been attached by end, has been equipped with vacuum pump frame in the outside of vacuum pump, vacuum pump frame, which is fixedly mounted on, pours case
The right side of internal top feeds into the left and right sides in hole and is equipped with partition track, and the one end for separating track is equipped with linear motor,
Partition gliding in tracks is equipped with partition door, and the side of partition door and the telescopic end of linear motor are attached.
The pipeline guiding device includes diversion pipe, and diversion pipe is L-shaped, and diversion pipe extends to across solution inlet and pours case
External one end is fixedly installed with trapezoidal cover, and diversion pipe enters the one end poured inside case across solution inlet and is equipped with electronic stretch
The inside of contracting bar, electric telescopic rod is equipped with stream guiding tube.
The driving mobile mechanism includes two driving items, and two driving items are respectively and fixedly installed to pour front and back inside case
The intermediate position of the lower part of two sides, two driving items is provided with driving groove, former and later two driving inside grooves are connected with driving
Bottom plate is set on the inside left surface for pouring case there are three the second electric telescopic rod, the telescopic end of the second electric telescopic rod and drive
The leftmost side of dynamic bottom plate is fixedly connected.
The exit gate arrangement includes outlet doorframe, and outlet doorframe is fixedly mounted in outlet, and the inside for exporting doorframe is set
Have outlet on the door, the left and right sides for exporting the left and right sides on the door and outlet doorframe is attached by hinge, export on the door it
Between be attached by latch mechanism, the side of latch mechanism is equipped with door handle.
The fixed mold device that pours includes pouring support mobile jib, pours support mobile jib and is fixedly mounted on the upper of driving bottom plate
Position among portion, the top for pouring support mobile jib is equipped with pours box body surely, and the top for pouring box body surely is equipped with fixed mold, pours surely
The lower left side of box body is provided with cooling through-hole, be opened in pour case left-hand face position corresponding with cooling through-hole be equally provided with it is logical
Hole, is equipped with cooling inlet pipe on cooling through-hole, and cooling inlet pipe, which passes through cooling through-hole and enters, to be poured one end of tray interior surely and set
There is cooling coil, cooling inlet pipe passes through cooling through-hole and through-hole extends to the one end poured outside case and is equipped with cold water switch valve, cold
But inlet pipe is flexibly connected with external chilled water system, and cooling coil is fixedly mounted on the inside lowermost end for pouring box body surely,
Cooling is provided with beside cooling through-hole to portal, and is opened in pour to be provided on the left of case with cooling corresponding position of portalling and be portalled, cooler pan
The outlet pipe of pipe, which portals and portal across cooling to extend to pour, to be flexibly connected outside case with water process mechanism.
The position of the feed inlet and the lower part of electric telescopic rod are corresponding.
The dynamic lower part for pouring box body, the top for pouring box body surely are separately installed with sealing strip, and described move pours box body
Surely pour that box body size is identical to be seamlessly connected.
The control mechanism includes control box body, and control tray interior is equipped with controller.
Mold efficiently is poured using one kind of technical solution of the present invention production, can be incited somebody to action by vacuum pump and suction hose
Air extraction between fixed mold and moving mold greatly improves to ensure that raw material will not generate bubble in forming process
Ratio of briquetting guarantees that molding effect, cooling coil can increase film-cooled heat and improve cooling efficiency, makes raw material rapid shaping.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for efficiently pouring mold of the present invention；
Fig. 2 is driving mobile mechanism of the present invention enlarged drawing；
Fig. 3 is exit gate arrangement enlarged drawing of the present invention；
Fig. 4 is scalable moving mold device partial enlarged view one of the present invention；
Fig. 5 is scalable moving mold device partial enlarged view two of the present invention；
In figure, 1, pour case；2, solution inlet；3, it exports；4, diversion pipe；5, trapezoidal cover；6, electric telescopic rod；7, water conservancy diversion
Hose；8, item is driven；9, groove is driven；10, bottom plate is driven；11, the second electric telescopic rod；12, doorframe is exported；13, outlet pair
Door；14, support mobile jib is poured；15, box body is poured surely；16, cooling through-hole；17, cooling inlet pipe；18, cooling coil；19, cold water
Switch valve；20, cooling is portalled；21, scalable bottom plate；22, hydraulic telescopic rod；23, it moves and pours box body；24, moving mold；25, into
Expect import；26, vacuum openings；27, vacuum pipeline；28, cone-shaped hood is absorbed；29, suction hose；30, vacuum pump；31, vacuum branch
Support；32, it feeds into hole；33, separate track；34, linear motor；35, partition door；36, box body is controlled；37, controller；38,
Fixed mold.
Specific embodiment
The present invention is specifically described with reference to the accompanying drawing, as shown in Figs. 1-5.
In the present embodiment, controller 37 is the PLC controller of model S7-300, the signal sending end of controller 37
Respectively with hydraulic telescopic rod 22, vacuum pump 30, linear motor 34, electric telescopic rod 6, the second electric telescopic rod 11, cold water switch
The signal receiving end of valve 19 carries out control connection.
The creation point of the application is the structure design of scalable moving mold device, scalable in conjunction with attached drawing 1 and attached drawing 4
Moving mold device includes scalable bottom plate 21, and scalable bottom plate 21, which is fixedly mounted on, pours position among 1 inside top of case, can
The intermediate position of expandable bottom plate 21 is equipped with hydraulic telescopic rod 22, and the lower free end of hydraulic telescopic rod 22, which is equipped with to move, pours box body
23, the dynamic lower part for pouring box body 23 is equipped with moving mold 24, and the dynamic upper left-hand for pouring box body 23 is provided with feed inlet 25, in dynamic model
The top position corresponding with feed inlet 25 of tool 24, which is provided with, to be fed into hole 32, is provided with very in the dynamic upper right for pouring box body 23
It is spaced apart mouth 26, is provided with vacuum through holes on the top of moving mold 24 and 26 corresponding position of vacuum openings, is equipped in vacuum openings 26 true
Empty catheter 27, vacuum pipeline 27 passes through vacuum openings 26 and vacuum through holes enter 24 inside one end of moving mold and are equipped with and absorb taper
Cover 28 absorbs cone-shaped hood 28 and is located at 24 upper edge of moving mold, and vacuum pipeline 27, which extends to move across vacuum openings 26, pours box
23 outside one end of body is connected with suction hose 29, vacuum pump 30 has been attached with 29 free end of suction hose, in vacuum pump 30
Outside be equipped with vacuum pump frame 31, vacuum pump frame 31 is fixedly mounted on the right side for pouring 1 inside top of case, feeds into hole
32 left and right sides is equipped with partition track 33, and one end of partition track 33 is equipped with linear motor 34, slides in partition track 33
Partition door 35 is installed, the side of partition door 35 and the telescopic end of linear motor 34 are attached, and pass through 22 energy of hydraulic telescopic rod
It is enough drive it is dynamic pour box body 23 and move down, to moving mold 24 and fixed mold 38 are seamlessly connected, 25 energy of feed inlet
Enough and stream guiding tube 7 is attached to proceed to liquid raw material streams in fixed mold 38, can by linear motor 34
Partition door 35 will be turned on or off to prevent the injection of solution starting materials, while also ensuring leakproofness when work, be evacuated
Air between fixed mold 38 and moving mold 24 can be extracted out to guarantee by hose 29 by vacuum pump 30 and suction hose 29
Raw material will not generate bubble in forming process, substantially increase ratio of briquetting and guarantee molding effect.
The creation point of the application is that the structure for pouring fixed mold device designs, and in conjunction with attached drawing, pours fixed mold device packet
It includes and pours support mobile jib 14, pour support mobile jib 14 and be fixedly mounted on position among the top of driving bottom plate 10, pour support master
The top of bar 14 is equipped with and pours box body 15 surely, and the top for pouring box body 15 surely is equipped with fixed mold 38, pours the lower part of box body 15 surely
Left side is provided with cooling through-hole 16, is opened in and pours 1 left-hand face of case position corresponding with cooling through-hole 16 and be equally provided with through-hole, cold
But through-hole 16 is equipped with cooling inlet pipe 17, and cooling inlet pipe 17 passes through cooling through-hole 16 and enters the one end poured inside box body 15 surely
Equipped with cooling coil 18, cooling inlet pipe 17 passes through cooling through-hole 16 and through-hole extends to the one end poured outside case 1 and is equipped with cold water
Switch valve 19, cooling inlet pipe 17 are flexibly connected with external chilled water system, and cooling coil 18 is fixedly mounted on pours box body surely
15 inside lowermost end, the side of cooling through-hole 16 be provided with it is cooling portal 20, be opened in and pour 1 left side of case and cooling 20 phases of portalling
Corresponding position, which is provided with, to portal, the outlet pipe of cooling coil 18 pass through it is cooling portal 20 and portal to extend to and pour outside case 1 and water
Processing mechanism is flexibly connected, by open cold water switch valve 19 by cold water send to inside cooling coil 18 come the original to solution
Material is cooled and shaped, and cooling coil 18 can increase film-cooled heat and improve cooling efficiency, makes raw material rapid shaping.
In the present apparatus, diversion pipe 4 and electric telescopic rod 6 in pipeline guiding device are capable of forming a channel, while electricity
Dynamic telescopic rod 6 can be attached for solution starting materials to be sent into moving mold 24 with feed inlet 25, drive moving machine
Driving mobile mechanism packet in structure, which can move right driving bottom plate 10, is moved to the outside of device, going out in exit gate arrangement
Mouth on the door 13 and sealing strip of the outlet on the door on 13 can guarantee leakproofness, guarantee that device will not influence into the process of work
Product effect.
Working principle: the control of controller 37 is opened hydraulic telescopic rod 22 and is extended downwardly first, and hydraulic telescopic rod 22 is downward
Will drive during extension it is dynamic pour box body 23 and move down, when dynamic will pour box body 23 and pour box body 15 surely and be seamlessly connected
Stop extending, the control of controller 37 later is opened electric telescopic rod 6 and moved down, and telescopic end is moved downward to feed inlet 25
In, solution starting materials are passed through into feed inlet 25 along diversion pipe 4 and stream guiding tube 7 by trapezoidal cover 5 later and are fed into hole
32 enter inside fixed mold 38, and after solution injection, hydraulic telescopic rod 22 is withdrawn in the control of controller 37, while control is opened
Opening linear motor 34 drives the closing of partition door 35 to feed into hole 32, and control later opens vacuum pump 30 for fixed mold 38 and moving mold
Air extraction between 34 guarantees that internal environment is in vacuum state, guarantees that bubble will not be generated when finished product forms；
When solution starting materials need to be formed, the control of controller 37 opens cold water switch valve 19 for the cold of external chilled water system
Water is sent into cooling coil 18, and cooling coil 18 is located at the lower section of fixed mold 34 and comes into full contact with cooling coil 18,
Therefore the solution starting materials inside fixed mold 34 can cool down fixed-type by cooling coil 18；
After finished product molding, the control of controller 47 shrinks hydraulic telescopic rod 22 and drives the dynamic box body 23 that pours to moving up
It is dynamic, it is detached from fixed mold 38 and moving mold 24, worker opens outlet on the door 13 later, and the second electricity is opened in the control of controller 47 at this time
Dynamic telescopic rod 11, which extends to the right, moves right driving bottom plate 10 along driving groove 9, and driving bottom plate 10 is moved along driving groove 9
It moves to the outside of outlet 3, driving bottom plate 10 will drive pours 3 movement of the outlet of box body 15 surely, and molding finished product is moved to outlet 3
Outside, convenient for worker take out finished product.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solution of the present invention, those skilled in the art
The principle of the present invention is embodied to some variations that some of them part may be made, belongs to the scope of protection of the present invention it
It is interior.
Claims (8)
1. one kind efficiently pours mold, including pours case (1), the top left side for pouring case (1) is provided with solution inlet (2), solution
Pipeline guiding device is installed in entrance (2), the inside lowermost end for pouring case (1) is equipped with driving mobile mechanism, moves in driving
The top of mechanism is equipped with and pours fixed mold device, pours and is provided on the left of case (1) outlet (3), and outlet (3) is filled equipped with outlet portal
It sets, the front surface for pouring case (1) is equipped with control mechanism, which is characterized in that the inner tip for pouring case (1) is equipped with scalable
Moving mold device；
The scalable moving mold device includes scalable bottom plate (21), and scalable bottom plate (21), which is fixedly mounted on, pours case (1)
The intermediate position at position among internal top, scalable bottom plate (21) is equipped with hydraulic telescopic rod (22), hydraulic telescopic rod (22)
Lower free end be equipped with it is dynamic pour box body (23), the dynamic lower part for pouring box body (23) is equipped with moving mold (24), dynamic to pour box body
(23) upper left-hand is provided with feed inlet (25), is provided at the top of moving mold (24) position corresponding with feed inlet (25)
Feed into hole (32), be provided with vacuum openings (26) in the dynamic upper right for pouring box body (23), moving mold (24) top with
Vacuum openings (26) corresponding position is provided with vacuum through holes, is equipped with vacuum pipeline (27) in vacuum openings (26), vacuum pipeline (27)
It enters the internal one end of moving mold (24) across vacuum openings (26) and vacuum through holes and is equipped with and absorb cone-shaped hood (28), absorb taper
Cover (28) is located at moving mold (24) upper edge, and vacuum pipeline (27), which extends to move across vacuum openings (26), pours box body (23)
External one end is connected with suction hose (29), vacuum pump (30) has been attached with suction hose (29) free end, in vacuum pump
(30) outside is equipped with vacuum pump frame (31), and vacuum pump frame (31) is fixedly mounted on the right side for pouring the internal top of case (1)
Side feeds into the left and right sides of hole (32) and is equipped with partition track (33), and one end of partition track (33) is equipped with linear motor (34),
Be slidably fitted with partition door (35) in partition track (33), the telescopic ends of the side of partition door (35) and linear motor (34) into
Row connection.
2. one kind according to claim 1 efficiently pours mold, which is characterized in that the pipeline guiding device includes water conservancy diversion
It manages (4), diversion pipe (4) is L-shaped, and diversion pipe (4), which passes through solution inlet (2) and extends to pour the external one end of case (1) and fix, pacifies
Equipped with trapezoidal cover (5), diversion pipe (4) passes through solution inlet (2) and enters the one end for pouring case (1) inside equipped with electric telescopic rod
(6), the inside of electric telescopic rod (6) is equipped with stream guiding tube (7).
3. one kind according to claim 1 efficiently pours mold, which is characterized in that the driving mobile mechanism includes two
It drives item (8), two drivings item (8) are respectively and fixedly installed to pour the lower part in case (1) internal front and rear sides face, two driving items
(8) intermediate position is provided with driving groove (9), former and later two drivings groove (9) are internally connected with driving bottom plate (10), is pouring
The inside left surface of case (1) is set there are three the second electric telescopic rod (11), the telescopic end of the second electric telescopic rod (11) and drive
The leftmost side of dynamic bottom plate (10) is fixedly connected.
4. one kind according to claim 1 efficiently pours mold, which is characterized in that the exit gate arrangement includes outlet portal
Frame (12), outlet doorframe (12) are fixedly mounted in outlet (3), and the inside of outlet doorframe (12) is equipped with outlet on the door (13), out
The left and right sides of (13) and the left and right sides of outlet doorframe (12) are attached mouth by hinge on the door, and outlet is on the door between (13)
It is attached by latch mechanism, the side of latch mechanism is equipped with door handle.
5. one kind according to claim 1 efficiently pours mold, which is characterized in that the fixed mold device that pours includes pouring
Support mobile jib (14) is built, support mobile jib (14) is poured and is fixedly mounted on position among the top of driving bottom plate (10), pour support
The top of mobile jib (14) is equipped with and pours box body (15) surely, and the top for pouring box body (15) surely is equipped with fixed mold (38), pours box surely
The lower left side of body (15) is provided with cooling through-hole (16), is opened in and pours case (1) left-hand face portion corresponding with cooling through-hole (16)
Position is equally provided with through-hole, is equipped on cooling through-hole (16) cooling inlet pipe (17), and cooling inlet pipe (17) pass through cooling through-hole (16)
Enter and pour the internal one end of box body (15) surely and be equipped with cooling coil (18), cooling inlet pipe (17) pass through cooling through-hole (16) and
Through-hole, which extends to, to be poured the external one end of case (1) and is equipped with cold water switch valve (19), cooling inlet pipe (17) and external chilled water system into
Row is flexibly connected, and cooling coil (18) is fixedly mounted on the inside lowermost end for pouring box body (15) surely, in cooling through-hole (16)
Side is provided with cooling and portals (20), is opened in pour and portal with cooling down (20) corresponding position of portalling and be provided on the left of case (1), cooler pan
The outlet pipe of pipe (18), which portals (20) and portal across cooling to extend to, pours case (1) outside and water process mechanism carry out activity company
It connects.
A kind of efficiently pour mold 6. according to claim 1, which is characterized in that the position of the feed inlet (25) with
The lower part of electric telescopic rod (6) is corresponding.
7. one kind according to claim 1 efficiently pours mold, which is characterized in that described move pours under box body (23)
Portion, the top for pouring box body (15) surely are separately installed with sealing strip, and described move pours box body (23) and pour box body (15) surely greatly
It is small identical to be seamlessly connected.
8. one kind according to claim 1 efficiently pours mold, which is characterized in that the control mechanism includes control box body
(36), controller (37) are equipped with inside control box body (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910424729.4A CN109968503A (en) | 2019-05-21 | 2019-05-21 | It is a kind of efficiently to pour mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910424729.4A CN109968503A (en) | 2019-05-21 | 2019-05-21 | It is a kind of efficiently to pour mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109968503A true CN109968503A (en) | 2019-07-05 |
Family
ID=67073897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910424729.4A Pending CN109968503A (en) | 2019-05-21 | 2019-05-21 | It is a kind of efficiently to pour mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109968503A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7927525B2 (en) * | 2007-08-24 | 2011-04-19 | Lizotte Todd E | Vacuum isostatic micro molding of micro/nano structures and micro transfer metal films into PTFE and PTFE compounds |
| CN106477861A (en) * | 2015-08-26 | 2017-03-08 | 正达国际光电股份有限公司 | Forming furnace |
| CN108907151A (en) * | 2018-07-18 | 2018-11-30 | 安徽宏华铸造有限公司 | A kind of efficient Casting Equipment of Machine |
| CN108943592A (en) * | 2018-06-07 | 2018-12-07 | 烟台烟知企业管理咨询有限公司 | It is a kind of to be efficiently rapidly separated injection mold |
| CN208215794U (en) * | 2018-05-28 | 2018-12-11 | 东莞银鑫模胚有限公司 | A kind of electric cooker plastics mold base of replaceable mold core |
| CN109047682A (en) * | 2018-08-27 | 2018-12-21 | 马鞍山市兴隆铸造有限公司 | A kind of foundry casting die arrangement |
-
2019
- 2019-05-21 CN CN201910424729.4A patent/CN109968503A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7927525B2 (en) * | 2007-08-24 | 2011-04-19 | Lizotte Todd E | Vacuum isostatic micro molding of micro/nano structures and micro transfer metal films into PTFE and PTFE compounds |
| CN106477861A (en) * | 2015-08-26 | 2017-03-08 | 正达国际光电股份有限公司 | Forming furnace |
| CN208215794U (en) * | 2018-05-28 | 2018-12-11 | 东莞银鑫模胚有限公司 | A kind of electric cooker plastics mold base of replaceable mold core |
| CN108943592A (en) * | 2018-06-07 | 2018-12-07 | 烟台烟知企业管理咨询有限公司 | It is a kind of to be efficiently rapidly separated injection mold |
| CN108907151A (en) * | 2018-07-18 | 2018-11-30 | 安徽宏华铸造有限公司 | A kind of efficient Casting Equipment of Machine |
| CN109047682A (en) * | 2018-08-27 | 2018-12-21 | 马鞍山市兴隆铸造有限公司 | A kind of foundry casting die arrangement |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190705 |
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| WD01 | Invention patent application deemed withdrawn after publication |