CN203093071U - Pressing machine used for molding of powdery materials - Google Patents
Pressing machine used for molding of powdery materials Download PDFInfo
- Publication number
- CN203093071U CN203093071U CN 201320084633 CN201320084633U CN203093071U CN 203093071 U CN203093071 U CN 203093071U CN 201320084633 CN201320084633 CN 201320084633 CN 201320084633 U CN201320084633 U CN 201320084633U CN 203093071 U CN203093071 U CN 203093071U
- Authority
- CN
- China
- Prior art keywords
- granular material
- pressing machine
- cope match
- base plate
- plate pattern
- 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 - Lifetime
Links
Images
Abstract
The utility model provides a pressing machine used for molding of powdery materials. The pressing machine used for the molding of the powdery materials comprises an operating platform, a lower mold cavity, an upper mold plate and a pressure supplying device, wherein a guiding gap with a width of 1-2 mm is formed between the lateral wall of the upper mold plate and the inner lateral wall of the lower mold cavity when the upper mold plate presses the powdery materials in the lower mold cavity, a plurality of ventilating through holes with diameters of 2-4 mm are formed in the upper mold plate 3, and a ventilating film is attached to the upper mold plate 3. The pressing machine used for the molding of the powdery materials is high in production efficiency, capable of avoiding the batch carry-over phenomenon, and capable of improving the moldability of products and the qualified rate of finished products.
Description
Technical field
The utility model relates to a kind of pressing machine that is used for the granular material moulding, relates in particular to a kind of small-sized pressing machine that is used for the forming vacuum insulated panel core material, belongs to the pressure molding technique field of powder material.
Background technology
Vacuum heat-insulating plate is a kind of of warming plate; from its structure; it comprises fills core and is compounded in the barrier film of filling on the core; during moulding; need to adopt the pressing machine chopped strand powder to be pressed into the filling core of porous earlier; again barrier film is coated on the surface of filling core as the protection top layer, realizes protecting the heat-sealing of top layer film by decompression vacuum pumping again.The heat transmission that vacuum heat-insulating plate can effectively avoid cross-ventilation to cause, thermal conductivity factor significantly reduces.On the basis that identical insulation requires, vacuum heat-insulating plate can effectively reduce the thickness of heat-insulating shield than common heat-insulating shield, has little, the lightweight advantage of volume, therefore, vacuum heat-insulating plate is applied to build the insulation in fields such as inner, external wall, refrigerator refrigerator, container more and more widely.
At present, the general pressing machine that adopts is carried out to type to the filling core of vacuum heat-insulating plate, existing pressing machine generally comprises workbench, the counterdie chamber that is used to take up granular material is installed on the workbench, with described lower mode cavity over against the top cope match-plate pattern moving up and down is installed, cope match-plate pattern can be pressed to granular material in the lower mode cavity with specific pressure under the driving of oil cylinder, so that described granular material is molded into tabular filling core.The size of the cope match-plate pattern of traditional pressing machine that is used for the above-mentioned filling core of moulding and the size of counterdie chamber differ bigger, and promptly forming width between the sidewall of the sidewall of cope match-plate pattern and counterdie chamber is the gap of 5-10mm.The applicant finds through repetition test, there is following defective in above-mentioned pressing machine: in the process of pressing, loose granular material gathers together under the effect of pressure, gap between the granular material constantly reduces, thereby constantly extrude the air in the gap that is filled in granular material originally, though being convenient to material, the formation in this gap in compression process, in time air is discharged, but in this process, material is often along with air sprays from sidewall spacers, form " flying material ", and the edge molding effect is poor, the limit of easily collapsing, and then influence the qualification rate of finished product.For fear of the generation of " flying material " phenomenon, at present, people generally adopt the mode of the speed that presses down that reduces cope match-plate pattern to reduce " flying material " phenomenon in the production, but have so reduced production efficiency again.The applicant once attempted reducing the gap between the sidewall of the sidewall of cope match-plate pattern and described counterdie chamber, make described gap less than 5mm, then, test is found, simple reduce described gap and make cope match-plate pattern press down in the process air can not to discharge smoothly, thereby influence the moulding of product by described gap.
In sum, how the structure by changing the pressing machine is the technical barrier that also not have solution in the prior art to avoid " flying material " phenomenon in the granular material forming process, the problem that product qualified rate is lower and production efficiency is lower.
The utility model content
Therefore, the technical problems to be solved in the utility model is to overcome pressing machine of the prior art in moulding granular material process or be easy to " fly material " or product qualified rate is relatively poor or go up and produce the lower defective of efficient, thereby providing a kind of is not easy to " flying material " in the granular material moulding, can improve product qualified rate and the higher pressing machine of production efficiency.
For this reason, the utility model provides a kind of pressing machine that is used for the granular material moulding, comprises workbench; The counterdie chamber is installed on the table top of described workbench, has opening and the base plate that is used to bear granular material; Cope match-plate pattern is installed in the top over against described opening of described workbench at a certain distance; And give pressure device, and be connected with described cope match-plate pattern, be used for driving the granular material that described cope match-plate pattern is pressed to described counterdie chamber, and make described cope match-plate pattern cooperate shaped article with the described base plate of described counterdie chamber with specified pressure; Wherein, behind the granular material of described cope match-plate pattern in pressing to described counterdie chamber, forming width between the madial wall of its sidewall and described counterdie chamber is the water conservancy diversion gap of 1-2mm, and to form several apertures on the described cope match-plate pattern be the ventilative through hole of 2-4mm and be attached with breathable films.
The described base plate of described counterdie chamber is movably arranged on the described counterdie chamber.
The two bottom sides of described counterdie chamber has two radial protrusions that extend and have certain radial distance in opposite directions between the two, and described base plate is overlapped on the described radial protrusion from the inside of described counterdie chamber.
Described workbench has and is used at least two support columns that it is propped up.
Form installing space between at least two described support columns, in the described installing space cylinder is installed, the end that ejects of described cylinder is used for described to the reset described base plate of back jack-up described counterdie chamber of pressure device.
The end that ejects of described cylinder contacts with the bottom of push rod is movable, fixedlys connected with the bottom of described base plate in the top of described push rod.
Describedly comprise the oil cylinder, the petroleum pipeline that is used to described oil cylinder oil transportation that eject end and be connected, the power motor that is used for the hydraulic tank of trapped fuel and is used for the oil pump of described hydraulic tank is delivered to described petroleum pipeline with described cope match-plate pattern to pressure device.
Periphery along described counterdie chamber on the described table top of described workbench evenly is provided with at least two columns, the top of at least two described columns is fixed with panel jointly, the table top of described panel, described column and described workbench forms the operating space, described oil cylinder is installed on the described panel, and the end that ejects of described oil cylinder is inserted in the described operating space from the through hole of described panel and is connected with described cope match-plate pattern.
Described operating space be provided with some dustproof panels along side face, some described dustproof panels and described panel are airtight with described operating space jointly.
Technique scheme of the present utility model compared with prior art has the following advantages:
(1) the pressing machine that is used for the granular material moulding that the utility model provides, behind the granular material of described cope match-plate pattern in pressing to described counterdie chamber, forming width between the madial wall of its sidewall and described counterdie chamber is the water conservancy diversion gap of 1-2mm, and to form several apertures on the described cope match-plate pattern be the ventilative through hole of 2-4mm and be attached with breathable films.The pressing machine of this kind structure, in the process of pressing, loose granular material gathers together under the effect of pressure, gap between the granular material constantly reduces, thereby constantly extrude the air in the gap that is filled in granular material originally, an air part that is extruded is passed attached to breathable films on the cope match-plate pattern and the final through hole discharge of passing through to breathe freely, and a part is by the discharge of water conservancy diversion gap, and the smooth discharge of air helps the mouldability of product.Because the water conservancy diversion gap is less, in exhaust process, even the speed that presses down of cope match-plate pattern is very fast, material also is not easy to discharge from the water conservancy diversion gap, thereby improved production efficiency and effectively avoided the generation of " flying material " phenomenon, and be difficult for the limit of collapsing, the qualification rate of finished product is higher; And owing to form ventilative through hole on the cope match-plate pattern, and be attached with breathable films, in exhaust process, air sees through breathable films and is then intercepted by breathable films from ventilative through hole discharge granular material, can not see through ventilative through hole, thereby further reduce the generation of " flying material " phenomenon.In sum, the pressing facility that provide of the utility model have higher production efficiency, can avoid " flying material " phenomenon, can improve the mouldability of product and the qualification rate of finished product.
(2) the pressing machine that is used for the granular material moulding that the utility model provides, the described base plate of described counterdie chamber is movably arranged on the described counterdie chamber.Described base plate is movably arranged in the described counterdie chamber and can operates and clear up the base plate of described counterdie chamber easily.The mode of the preferred a kind of flexible connection of the utility model: the two bottom sides of described counterdie chamber has two radial protrusions that extend and have certain radial distance in opposite directions between the two, described base plate is overlapped on the described radial protrusion from the inside of described counterdie chamber, adopt this kind mode that described lower bolster is movably arranged in the described counterdie chamber, simple in structure, and be convenient to very much described lower bolster is carried out the operation of " lifting " and " whereabouts ".
(3) the pressing machine that is used for the granular material moulding that the utility model provides, described workbench has and is used at least two support columns that it is propped up, form installing space between at least two described support columns, in the described installing space cylinder is installed, the end that ejects of described cylinder is used for described to the reset described base plate of back jack-up described counterdie chamber of pressure device.At described cope match-plate pattern with after the described base plate of described counterdie chamber cooperates shaped article, describedly reset to pressure device, at this moment, described cylinder eject end with the described base plate jack-up of described counterdie chamber and make it break away from described counterdie chamber, thereby be convenient to extraction to product.
(4) the pressing machine that is used for the granular material moulding that the utility model provides, the end that ejects of described cylinder contacts with the bottom of push rod is movable, and fixedly connected with the bottom of described base plate in the top of described push rod.The end that ejects of described cylinder does not directly contact with described base plate, connect by push rod between the two, during work, cylinder eject end with push rod jack-up, and then make described push rod contact with the base plate of described counterdie chamber, thereby with described base plate jack-up, this kind set-up mode can carry out far distance controlled to described base plate by the limited travel that cylinder ejects end, has operational facility.
(5) the pressing machine that is used for the granular material moulding that the utility model provides, periphery along described counterdie chamber on the described table top of described workbench evenly is provided with at least two columns, the top of at least two described columns is fixed with panel jointly, the table top of described panel, described column and described workbench forms the operating space, described oil cylinder is installed on the described panel, and the end that ejects of described oil cylinder is inserted in the described operating space from the through hole of described panel and is connected with described cope match-plate pattern.Described operating space be provided with some dustproof panels along side face, some described dustproof panels and described panel are airtight with described operating space jointly.The pressing machine that is used for the granular material moulding that the utility model provides, dustproof panel and panel are airtight with described operating space jointly, thereby guaranteed dust in the product pressing process be unlikely to disperse outside, improved the spatter property of the working environment around the pressing machine to the operating space.
Description of drawings
Content of the present utility model is easier to be expressly understood in order to make, below in conjunction with accompanying drawing, the utility model is described in further detail, wherein,
The structural representation of the pressing machine that is used for the granular material moulding that Fig. 1 provides for the utility model;
Fig. 2 is the side view of the pressing machine that is used for the granular material moulding shown in Figure 1.
Reference numeral is expressed as among the figure:
The 1-workbench; 11-supports; The 12-column; 2-counterdie chamber; The 21-opening; The 22-base plate; 23-water conservancy diversion gap; The 24-radial protrusion; The 3-cope match-plate pattern; The 31-through hole of breathing freely; 4-gives pressure device; The 41-oil cylinder; The 42-petroleum pipeline; The 43-hydraulic tank; The 44-power motor; The 5-cylinder; The 6-push rod; The 7-panel; The 8-operating space.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is elaborated.Should be understood that the specific embodiment described herein only is used for description and interpretation the utility model, is not limited to the utility model.
Embodiment
As depicted in figs. 1 and 2, present embodiment provides a kind of pressing machine that is used for the granular material moulding, comprises workbench 1; Counterdie chamber 2, described counterdie chamber 2 is installed on the table top of described workbench 1, has opening 21 and the base plate 22 that is used to bear granular material; Cope match-plate pattern 3, described cope match-plate pattern 3 is installed in the top over against described opening 21 of described workbench 1 at a certain distance; And give pressure device 4, and be connected with described cope match-plate pattern 3, be used for driving described cope match-plate pattern 3 and press to the granular material of described counterdie chamber 2, and make described cope match-plate pattern 3 cooperate shaped article with the described base plate 22 of described counterdie chamber 2 with specified pressure; Wherein, behind the granular material of described cope match-plate pattern 3 in pressing to described counterdie chamber 2, forming width between the madial wall of its sidewall and described counterdie chamber 2 is the water conservancy diversion gap 23 of 1.5mm, to form several apertures on the described cope match-plate pattern 3 be the ventilative through hole 31 of 3mm and be attached with breathable films, described breathable films has can see through air, but can not see through granular material, in the present embodiment, described breathable films is a polyethylene film, certainly, the type of described breathable films includes but not limited to above-mentioned polyethylene film.
The above-mentioned pressing machine that is used for the granular material moulding that present embodiment provides, in the process of pressing, loose granular material gathers together under the effect of pressure, gap between the granular material constantly reduces, thereby constantly extrude the air in the gap that is filled in granular material originally, an air part that is extruded is passed attached to breathable films on the cope match-plate pattern 3 and final through hole 31 discharges of passing through to breathe freely, and a part is by 23 discharges of water conservancy diversion gap, and the smooth discharge of air helps the mouldability of product.Because water conservancy diversion gap 23 is less, in exhaust process, even the speed that presses down of cope match-plate pattern 3 is very fast, material also is not easy to discharge from water conservancy diversion gap 23, thereby improved production efficiency and effectively avoided the generation of " flying material " phenomenon, and be difficult for the limit of collapsing, the qualification rate of finished product is higher; And owing to form ventilative through hole 31 on the cope match-plate pattern 3, and be attached with breathable films, in exhaust process, air sees through breathable films and is then intercepted by breathable films from ventilative through hole 31 discharge granular materials, can not see through ventilative through hole 31, thereby further reduce the generation of " flying material " phenomenon.
As one or more distortion of present embodiment, the width in described water conservancy diversion gap 23 includes but not limited to 1.5mm, and the width in described water conservancy diversion gap 23 can extend to the 1-2mm scope; Simultaneously, the aperture of described ventilative through hole 31 also is not limited to 3mm, it can extend to the scope of 2-4mm, carries out the pressing machine that is used for the granular material moulding after the above-mentioned distortion and still can satisfy for the requirement of the good mouldability of edge material and for the control of " flying material " phenomenon.
In order to reduce the pollution for surrounding environment when the work of the above-mentioned pressing machine that is used for the granular material moulding, thereby improve working environment, be evenly equipped with four root posts 12 around the table top upper edge of described workbench 1, the top of four described columns is provided with panel 7, be connected with dustproof panel (not shown) between the adjacent described column 12, the table top of described workbench 1, airtight operating space 8 of described dustproof panel and described panel 7 besieged cities, wherein, described cope match-plate pattern 3 is movably arranged on the bottom surface of described panel 7, so make described cope match-plate pattern 3 described give in described operating space 8, carry out under the effect of pressure device 4 on, following motion.Through the pressing machine after this kind improvement, when work, described cope match-plate pattern 3 promptly leaves granular material on the described base plate 22 in pressing to described counterdie chamber 2() time, can not cause disperse to the operating space 8 outside of lightweight dust, thereby improve working environment greatly.
In order further to improve the above-mentioned operability that is used for the pressing machine of granular material moulding, and be convenient to taking to the product after the moulding, the described base plate 22 of described counterdie chamber 2 is movably arranged on the described counterdie chamber 2, in the present embodiment, the concrete mode that the described base plate 22 of described counterdie chamber 2 is movably arranged on the described counterdie chamber 2 is: the two bottom sides of described counterdie chamber 2 has two radial protrusions 24 that extend and have certain radial distance in opposite directions between the two, described base plate 22 is overlapped on the described radial protrusion 24 from the inside of described counterdie chamber 2, because described base plate 22 is overlapped on the described radial protrusion 24 from the inside of described counterdie chamber 2, this makes that described base plate 22 can be towards the direction motion of the described opening 21 of described counterdie chamber 2 under the effect of external force, when described base plate 22 during towards 21 motions of described opening, the product that is positioned at after the moulding on the described base plate 22 will be together towards harness motion, and then make described base plate 22 and product break away from described counterdie chamber 2 gradually, relatively more convenient when product is taken.
The above-mentioned pressing machine that is used for the granular material moulding that provides for present embodiment, controlling described base plate 22 is various towards the mode that described opening 21 moves, in the present embodiment, a kind of control mode for base plate 22 motions (promptly controlling the power set of base plate 22 motions) specifically is set: described power set comprise cylinder 5, the end that ejects of described cylinder 5 contacts with the bottom of push rod 6 is movable, fixedlys connected with the bottom of described base plate 22 in the top of described push rod 6.The product pressing and forming and described reset for pressure device 4 after, operate described cylinder 5, the end that ejects of described cylinder 5 ejects, thereby promote and the described top motion that ejects in end 5 push rods that are connected 6 towards Fig. 1, and and then with described base plate 22 jack-up, and finally shift out described counterdie chamber 2, when product is taken by described opening 21, not needing to enter described counterdie chamber 2 can carry out, very convenient; And, described cylinder 5 eject the end with described base plate 22 between be connected push rod 6, can improve the operability and the controllability of pressing machine so that the end that ejects of described cylinder 5 carries out Long-distance Control by limited ejection stroke to described base plate 22.
A kind of distortion or the various deformation of power set that is used to control 22 motions of described base plate as present embodiment, the annexation that ejects between end, described push rod 6 and the described base plate 22 of described cylinder 5 can be carried out following transformation: the end that ejects of described cylinder 5 contacts with the lower end of described push rod 6 is movable, fixedly connected with the bottom of described base plate 22 in the upper end of described push rod 6, also can satisfy the requirement of operability and controllability through the pressing machine that is used for the granular material moulding after this kind transformation.
Compactedness for the structure that improves the above-mentioned pressing machine that is used for the granular material moulding, the bottom of the table top of described workbench 1 has and is used for four support columns 11 that it is propped up, form installing space between four described support columns 11, purposes is installed in the described installing space with the power set of described base plate 22 motions of control.
The pressing machine that is used for the granular material moulding that present embodiment provides, described to give the concrete set-up mode of pressure device 4 can be various, and present embodiment provides a kind of concrete set-up mode to pressure device 4: comprise that ejecting the oil cylinder 41(that end is connected with described cope match-plate pattern 3 is specially: the through hole of end by described panel 7 that eject of described oil cylinder is inserted into that described operating space 8 is interior to be connected with described cope match-plate pattern 3), be used to the petroleum pipeline 42 of described oil cylinder 41 oil transportations, the power motor 44 that is used for the hydraulic tank 43 of trapped fuel and is used for the oil pump of described hydraulic tank 43 is delivered to described petroleum pipeline 42.This kind guaranteed enough pressure for pressure device 4, is convenient to the moulding of material.
As one or more distortion of present embodiment, the quantity of described column 12 and described support column 11 all is not limited to four, can carry out accommodation by the area according to workbench 1 in more than or equal to two scope.
Obviously, the foregoing description only is for example clearly is described, is not the qualification to embodiment.Concerning those of ordinary skill in the field, also can make other changes in different forms on the basis of the above description.Here need not also can't give exhaustive to all embodiments.And conspicuous variation of being extended out thus or change still are among the protection domain of the utility model creation.
Claims (9)
1. a pressing machine that is used for the granular material moulding comprises
Workbench (1);
Counterdie chamber (2) is installed on the table top of described workbench (1), has opening (21) and is used to bear the base plate (22) of granular material;
Cope match-plate pattern (3) is installed in the top over against described opening (21) of described workbench (1) at a certain distance; And
Give pressure device (4), be connected with described cope match-plate pattern (3), be used for driving the granular material that described cope match-plate pattern (3) is pressed to described counterdie chamber (2), and make described cope match-plate pattern (3) cooperate shaped article with the described base plate (22) of described counterdie chamber (2) with specified pressure;
It is characterized in that: behind the granular material of described cope match-plate pattern (3) in pressing to described counterdie chamber (2), forming width between the madial wall of its sidewall and described counterdie chamber (2) is the water conservancy diversion gap (23) of 1-2mm, and to form several apertures on the described cope match-plate pattern (3) be the ventilative through hole (31) of 2-4mm and be attached with breathable films.
2. the pressing machine that is used for the granular material moulding according to claim 1 is characterized in that: the described base plate (22) of described counterdie chamber (2) is movably arranged on the described counterdie chamber (2).
3. the pressing machine that is used for the granular material moulding according to claim 2, it is characterized in that: the two bottom sides of described counterdie chamber (2) has two radial protrusions (24) that extend and have certain radial distance in opposite directions between the two, and described base plate (22) is overlapped on the described radial protrusion (24) from the inside of described counterdie chamber (2).
4. according to each described pressing machine that is used for the granular material moulding among the claim 1-3, it is characterized in that: described workbench (1) has and is used at least two support columns (11) that it is propped up.
5. the pressing machine that is used for the granular material moulding according to claim 4, it is characterized in that: form installing space between at least two described support columns (11), cylinder (5) is installed in the described installing space, and the end that ejects of described cylinder (5) is used for the described base plate (22) of resetting the back described counterdie chamber of jack-up (2) for pressure device (4) described.
6. the pressing machine that is used for the granular material moulding according to claim 5 is characterized in that: the end that ejects of described cylinder (5) contacts with the bottom of push rod (6) is movable, fixedlys connected with the bottom of described base plate (22) in the top of described push rod (6).
7. the pressing machine that is used for the granular material moulding according to claim 6 is characterized in that: the described power motor (44) of comprising for pressure device (4) to eject the oil cylinder (41) that end is connected with described cope match-plate pattern (3), the petroleum pipeline (42) that is used to described oil cylinder (41) oil transportation, being used for the hydraulic tank (43) of trapped fuel and being used for the oil pump of described hydraulic tank (43) is delivered to described petroleum pipeline (42).
8. the pressing machine that is used for the granular material moulding according to claim 7, it is characterized in that: the periphery along described counterdie chamber (2) on the described table top of described workbench (1) evenly is provided with at least two columns (12), the top of at least two described columns (12) is fixed with panel (7) jointly, described panel (7), the table top of described column (12) and described workbench (1) forms operating space (8), described oil cylinder (41) is installed on the described panel (7), and the end that ejects of described oil cylinder (41) is connected with described cope match-plate pattern (3) in the through hole of described panel (7) is inserted into described operating space (8).
9. the pressing machine that is used for the granular material moulding according to claim 8, it is characterized in that: described operating space be provided with some dustproof panels along side face, some described dustproof panels and described panel (7) are airtight with described operating space (8) jointly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320084633 CN203093071U (en) | 2013-02-25 | 2013-02-25 | Pressing machine used for molding of powdery materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320084633 CN203093071U (en) | 2013-02-25 | 2013-02-25 | Pressing machine used for molding of powdery materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203093071U true CN203093071U (en) | 2013-07-31 |
Family
ID=48844511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320084633 Expired - Lifetime CN203093071U (en) | 2013-02-25 | 2013-02-25 | Pressing machine used for molding of powdery materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203093071U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103522579A (en) * | 2013-10-10 | 2014-01-22 | 泉州三嘉机械有限公司 | Forming machine for vacuum insulated panel |
| CN106964766A (en) * | 2017-02-21 | 2017-07-21 | 浙江海洋大学 | A kind of automatic die casting equipment |
-
2013
- 2013-02-25 CN CN 201320084633 patent/CN203093071U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103522579A (en) * | 2013-10-10 | 2014-01-22 | 泉州三嘉机械有限公司 | Forming machine for vacuum insulated panel |
| CN103522579B (en) * | 2013-10-10 | 2015-05-20 | 泉州三嘉机械有限公司 | Forming machine for vacuum insulated panel |
| CN106964766A (en) * | 2017-02-21 | 2017-07-21 | 浙江海洋大学 | A kind of automatic die casting equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN200948659Y (en) | Thin-walled injection mold | |
| CN105946096B (en) | A kind of Ceramic Tiles moulding technique and its press apparatus and system used | |
| CN209111370U (en) | A kind of injection moulding apparatus of Refrigerator Plastic Parts | |
| CN105414491A (en) | Molding machine without sand filling dead angles and application method thereof | |
| CN203093071U (en) | Pressing machine used for molding of powdery materials | |
| CN105215324A (en) | A kind of die casting with four pulled core structures | |
| CN105619713B (en) | Liquid-state silicon gel Inset ejection molding mold | |
| CN203901648U (en) | Mold for bi-color light-transmitting air conditioner panel | |
| CN205704598U (en) | A kind of Ceramic Tiles moulding press equipment and system thereof | |
| CN208914584U (en) | A kind of full-automatic quickly high molecular plastic uptake vacuum (-tight) housing molding equipment | |
| CN207086894U (en) | A kind of double aluminium alloy heating tube casting machine | |
| CN103552232A (en) | Vacuum compression moulding machine | |
| CN203637042U (en) | Vacuumizing die | |
| CN203305538U (en) | Tea brick continuous-pressing machine | |
| CN103273676A (en) | Brick tea pressing machine | |
| CN103522579A (en) | Forming machine for vacuum insulated panel | |
| CN210214820U (en) | Multi-station crystallization cylinder barrel of dry ice machine | |
| CN203305428U (en) | Electric-heating compression moulding forming equipment capable of preserving heat | |
| CN205915604U (en) | Extrusion injection mold | |
| KR20100086368A (en) | Pressing apparatus of paper vessel using compressed air and oil pressure | |
| CN104275734A (en) | Automatic hydraulic porous briquetting device | |
| CN203401752U (en) | Mold used on powder forming machine | |
| CN216329892U (en) | High strength EPE packing plate forming die | |
| CN202344876U (en) | Press special for insulation board | |
| CN203460475U (en) | Brick tea pressing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130731 |
|
| CX01 | Expiry of patent term |