CN102151405A - Producing process of automatic mahjong cards with stable magnetism - Google Patents
Producing process of automatic mahjong cards with stable magnetism Download PDFInfo
- Publication number
- CN102151405A CN102151405A CN2011100393543A CN201110039354A CN102151405A CN 102151405 A CN102151405 A CN 102151405A CN 2011100393543 A CN2011100393543 A CN 2011100393543A CN 201110039354 A CN201110039354 A CN 201110039354A CN 102151405 A CN102151405 A CN 102151405A
- Authority
- CN
- China
- Prior art keywords
- magnet
- melamine
- jong
- mentioned
- automatic mah
- 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
Links
Images
Landscapes
- Hard Magnetic Materials (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
Abstract
The invention relates to a producing process of automatic mahjong cards with stable magnetism and better using effect. The process comprises the following steps: firstly placing a female die above a male die frame, and magnetizing a magnet; then placing the magnetized magnet on the male die frame, placing a molding plate, adding melamine powder, heating a feature die, and simultaneously applying pressure to the male die frame so that the magnet and the melamine powder are combined; adding filling stones in the molded sectional material after the molding, then laying a layer of melamine powder on the molded sectional material, then heating up to 110 DEG C-130 DEG C and applying 180 tons of pressure for 110 seconds for molding so that redundant gas is squeezed out in the molding process of the melamine powder; and then adding resin optical powder, heating up to 80 DEG C-110 DEG C, applying 150 tons of pressure for 100 seconds until the automatic mahjong cards are finished; and polishing the automatic mahjong cards preferably.
Description
Technical field
The present invention relates to a kind of production technology, refer in particular to a kind of automatic mah-jong production technology of magnetic stability.
Background technology
Mah-jong pieces can be divided into manual mahjong and automatic mah-jong by the occupation mode difference, and wherein automatic mah-jong makes it can obtain using in automatic Mah-jongg machine owing to be provided with magnet in inside.Its cardinal principle is to repel each other with one side between a plurality of mah-jong pieces by the opposite magnet of a upper and lower surface magnetic pole being set in automatic mah-jong pieces, making, opposing face is inhaled mutually, thereby realizes the automatic card shuffling effect.But existing automatic mah-jong pieces is owing to be that the mah-jong pieces that make moulding are magnetized all, thereby poor effect makes that the mah-jong pieces magnetism intensity after magnetizing is not high because this mode magnetizes, and magnetic force has differed greatly about 120 Gausses between each mah-jong pieces, and then causes result of use not good.
The inventor has proposed a kind of new process promptly at the problems referred to above, has overcome above-mentioned technological deficiency preferably.
Summary of the invention
The present invention is directed to the disappearance of prior art existence, its main purpose provides a kind of magnetic stability, the automatic mah-jong production technology that result of use is better.
For achieving the above object, the present invention adopts following technical scheme: this technology comprises the steps:
(1), master mold is placed on, the male model frame is placed on down, earlier magnet is magnetized to obtain 300-400 Gauss's magnetic field intensity then;
(2), the magnet that then will magnetize is placed on the above-mentioned male model frame, put profiled sheeting, adding the melmac powder then is the melamine powder, feature die is heated to about in the of 130 ℃ again, simultaneously the male model frame is applied 200 tons pressure, time remaining 150 seconds is to making magnet and melamine combination;
(3), treat that above-mentioned moulding is intact after, in the intact section bar of above-mentioned moulding, add the filling stone again, then lay one deck melamine more up, and then be heated to 110 ℃～130 ℃, and apply 180 tons pressure, time remaining 110 seconds to be allowing its moulding, thereby gas unnecessary in the melamine forming process is extruded away;
(4), finish above-mentioned steps after, go up resin light powder again, be heated to 80 ℃～110 ℃ then, and apply 150 tons pressure, time remaining 100 seconds to automatic mah-jong pieces completes;
(5), preferably aforementioned automatic mah-jong pieces is carried out polishing.
In the above-mentioned processing step, also master mold can be placed on down, the male model frame is placed on, and other processing steps are constant.And described magnet is different in nature magnet.
After the present invention adopts technique scheme, its beneficial effect is: owing to adopt different in nature magnet is magnetized earlier, make the different in nature magnet in the automatic mah-jong pieces can obtain higher magnetism intensity, roughly in 300 to 400 Gausses, and magnetism intensity difference each other also dwindles greatly, is controlled in 50 Gausses; And because magnet is directly fixed by melamine, make that magnet is motionless to make promptly that also magnetic is permanently affixed at certain magnetism intensity, can not cause magnetic to walk.Above-mentioned various reasons make the present invention make the automatic mah-jong pieces magnetic stability, have better result of use.Owing to magnetize earlier, also just need not in subsequent handling, in type mah-jong pieces to be magnetized in addition, reduced relevant therewith magnetizing equipment, reduced production cost.
Description of drawings
Fig. 1 is a product stereogram of the present invention.
The specific embodiment:
The present invention is described in detail below in conjunction with accompanying drawing and specific embodiment: be illustrated in figure 1 as a kind of mah-jong pieces of explained hereafter of the present invention, comprise bottom 1 and surface layer 2, wherein be provided with one in bottom 1 groove and be used to lay the holddown groove 3 that magnet is used.This kind magnetic stability its step of automatic mah-jong production technology as follows:
(1), master mold is placed on, the male model frame is placed on down, earlier magnet is magnetized to obtain 300-400 Gauss's magnetic field intensity then;
(2), the magnet that then will magnetize is placed on the above-mentioned male model frame, put profiled sheeting, adding the melmac powder then is the melamine powder, feature die is heated to about in the of 130 ℃ again, simultaneously the male model frame is applied 200 tons pressure, time remaining 150 seconds is to making magnet and melamine combination;
(3), treat that above-mentioned moulding is intact after, in the intact section bar of above-mentioned moulding, add the filling stone again, then lay one deck melamine more up, and then be heated to 110 ℃～130 ℃, and apply 180 tons pressure, time remaining 110 seconds to be allowing its moulding, thereby gas unnecessary in the melamine forming process is extruded away;
(4), finish above-mentioned steps after, go up resin light powder again, be heated to 80 ℃～110 ℃ then, and apply 150 tons pressure, time remaining 100 seconds to automatic mah-jong pieces completes;
(5), preferably aforementioned automatic mah-jong pieces is carried out polishing.
In the above-mentioned processing step, also master mold can be placed on down, the male model frame is placed on, and other processing steps are constant.And described magnet is different in nature magnet.
Of the present invention focusing on, owing to adopt different in nature magnet is magnetized earlier, make that the different in nature magnet in the automatic mah-jong pieces can obtain higher magnetism intensity, roughly in 300 to 400 Gausses, and magnetism intensity difference each other also dwindles greatly, is controlled in 50 Gausses; And because magnet is directly fixed by melamine, make that magnet is motionless to make promptly that also magnetic is permanently affixed at certain magnetism intensity, can not cause magnetic to walk.Above-mentioned various reasons make the present invention make the automatic mah-jong pieces magnetic stability, have better result of use.Owing to magnetize earlier, also just need not in subsequent handling, in type mah-jong pieces to be magnetized in addition, reduced relevant therewith magnetizing equipment, reduced production cost.
The above, it only is preferred embodiment of the present invention, be not that technical scope of the present invention is imposed any restrictions, so every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any trickle modification, equivalent variations and modification that above embodiment did.
Claims (3)
1. the automatic mah-jong production technology of a magnetic stability, it is characterized in that: this technology comprises the steps:
(1), master mold is placed on, the male model frame is placed on down, earlier magnet is magnetized to obtain 300-400 Gauss's magnetic field intensity then;
(2), the magnet that then will magnetize is placed on the above-mentioned male model frame, put profiled sheeting, adding the melmac powder then is the melamine powder, feature die is heated to about in the of 130 ℃ again, simultaneously the male model frame is applied 200 tons pressure, time remaining 150 seconds is to making magnet and melamine combination;
(3), treat that above-mentioned moulding is intact after, in the intact section bar of above-mentioned moulding, add the filling stone again, then lay one deck melamine more up, and then be heated to 110 ℃～130 ℃, and apply 180 tons pressure, time remaining 110 seconds to be allowing its moulding, thereby gas unnecessary in the melamine forming process is extruded away;
(4), finish above-mentioned steps after, go up resin light powder again, be heated to 80 ℃～110 ℃ then, and apply 150 tons pressure, time remaining 100 seconds to automatic mah-jong pieces completes;
(5), preferably aforementioned automatic mah-jong pieces is carried out polishing.
2. the automatic mah-jong production technology of a kind of magnetic stability according to claim 1, it is characterized in that: in the above-mentioned processing step, also master mold can be placed on down, the male model frame is placed on, and other processing steps are constant.
3. the automatic mah-jong production technology of a kind of magnetic stability according to claim 1, it is characterized in that: described magnet is different in nature magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100393543A CN102151405A (en) | 2011-02-16 | 2011-02-16 | Producing process of automatic mahjong cards with stable magnetism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100393543A CN102151405A (en) | 2011-02-16 | 2011-02-16 | Producing process of automatic mahjong cards with stable magnetism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102151405A true CN102151405A (en) | 2011-08-17 |
Family
ID=44433281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100393543A Pending CN102151405A (en) | 2011-02-16 | 2011-02-16 | Producing process of automatic mahjong cards with stable magnetism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102151405A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101152749A (en) * | 2007-08-24 | 2008-04-02 | 泉州精国密胺制品有限公司 | Method for producing automatic mah-jong pieces |
| CN201091789Y (en) * | 2007-08-24 | 2008-07-30 | 泉州精国密胺制品有限公司 | Novel automatic mahjong set |
| CN201108734Y (en) * | 2007-08-24 | 2008-09-03 | 泉州精国密胺制品有限公司 | Improvement mah-jong pieces |
| CN101396606A (en) * | 2007-09-29 | 2009-04-01 | 吴彩云 | Automatic mah-jong and production method thereof and device for producing mah-jong core |
-
2011
- 2011-02-16 CN CN2011100393543A patent/CN102151405A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101152749A (en) * | 2007-08-24 | 2008-04-02 | 泉州精国密胺制品有限公司 | Method for producing automatic mah-jong pieces |
| CN201091789Y (en) * | 2007-08-24 | 2008-07-30 | 泉州精国密胺制品有限公司 | Novel automatic mahjong set |
| CN201108734Y (en) * | 2007-08-24 | 2008-09-03 | 泉州精国密胺制品有限公司 | Improvement mah-jong pieces |
| CN101396606A (en) * | 2007-09-29 | 2009-04-01 | 吴彩云 | Automatic mah-jong and production method thereof and device for producing mah-jong core |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105057978B (en) | It is a kind of can die casting mobile phone shell production technology in the mould of anodic oxidation | |
| CN102922632B (en) | Method for making artwork by using epoxy resin composite material | |
| CN103465344A (en) | Method for utilizing battery mould to manufacture zipper-type building wall board | |
| CN109397514B (en) | Stone-like brick forming machine | |
| CN103437241A (en) | Release paper for artificial leathers and preparation method thereof | |
| CN104997249B (en) | The boundless edge cubic meter of stone method of copper decorations | |
| CN102151405A (en) | Producing process of automatic mahjong cards with stable magnetism | |
| CN105413159A (en) | Production method for automatic Mahjong tiles | |
| CN102327698A (en) | Automatic mahjong manufacturing technique | |
| CN102211380B (en) | Double-color injection molding process | |
| CN202428346U (en) | Grinding wheel compression molding machine | |
| CN105730121B (en) | Relief forming process and relief sculpture forming device and raised piece | |
| CN210190131U (en) | Stone-like brick forming machine | |
| CN104325627A (en) | Vacuum blister molding plastic product for pets, and processing method thereof | |
| CN203031824U (en) | Replaceable mold structure | |
| CN204322713U (en) | A kind of magnetic board cloth print device | |
| CN208633435U (en) | Luminous ornament brick | |
| CN102922762A (en) | Manufacture method of double-glossiness sole | |
| CN202826015U (en) | Curbstone mold | |
| CN202830612U (en) | Stripping device for release paper coating equipment | |
| CN206416374U (en) | A kind of high production capacity rubber mold of multilayer | |
| CN203496099U (en) | Brickmaking die | |
| CN206242402U (en) | India's rule lower casing processing mold is filled in the travelling that a kind of two product shares one set of die | |
| CN204487920U (en) | A kind of production mould being applicable to key-recognizing device | |
| CN206186042U (en) | Split type escape canal mould and numerical control machining apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110817 |