CN101244586B - Electromagnetic artificial quartz in lump forming device - Google Patents
Electromagnetic artificial quartz in lump forming device Download PDFInfo
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- CN101244586B CN101244586B CN2008100546848A CN200810054684A CN101244586B CN 101244586 B CN101244586 B CN 101244586B CN 2008100546848 A CN2008100546848 A CN 2008100546848A CN 200810054684 A CN200810054684 A CN 200810054684A CN 101244586 B CN101244586 B CN 101244586B
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- electromagnet
- iron core
- drive link
- moving iron
- artificial quartz
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 239000010453 quartz Substances 0.000 title claims abstract description 17
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 38
- 238000003825 pressing Methods 0.000 claims abstract description 29
- 230000006835 compression Effects 0.000 claims abstract description 21
- 238000007906 compression Methods 0.000 claims abstract description 21
- 230000003068 static effect Effects 0.000 claims abstract description 6
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 20
- 230000003139 buffering effect Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 239000004575 stone Substances 0.000 abstract description 9
- 238000000465 moulding Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000004566 building material Substances 0.000 abstract description 2
- 239000004927 clay Substances 0.000 abstract description 2
- 239000011464 hollow brick Substances 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 abstract description 2
- 239000004568 cement Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 229920001225 polyester resin Polymers 0.000 abstract 1
- 239000004645 polyester resin Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 7
- 239000002969 artificial stone Substances 0.000 description 5
- 229920002799 BoPET Polymers 0.000 description 4
- 239000005041 Mylar™ Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000006004 Quartz sand Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000003534 oscillatory effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Press Drives And Press Lines (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Abstract
The invention relates to the field of building material mechanical field, in particular to a forming device of electromagnetic artificial quartz stone, which solves the problems that the vibration frequency improvement is limited, the electromagnetic power is a little high and the attractive force is too small when setting the electromagnet in the prior forming apparatus, the forming apparatus comprises a base, an upper structural frame, a vacuum chamber which has an inner couplers hold-down, a drive rod which is fixed on the hold-down and controlled by the electromagnet to make up or down movement, and a compression spring which enables the drive rod to make reciprocating movement, the bottom of the movable iron core of the electromagnet is a convex conoid or a concave conoid, a static iron core which is facing to the bottom of the movable iron core and forms a parallel gap with the bottom of the movable iron core is a concave conoid or a convex conoid, and 45 DES is less than or equal to the conic angle Alpha is less than or equal to 120 DES. The forming device of electromagnetic artificial quartz stone has the advantages of rational and simple structure, low cost, good molding effect, and can achieve the high vibration frequency pressing and reciprocating shifting pressing; in the production of artificial quartz stone, the polyester resin amount is low, the compactness of the pressing product is high, and the mixture of cement and clay can be pressed into hollow bricks.
Description
Technical field
The present invention relates to building material machinery field, specifically is a kind of electromagnetic artificial quartz in lump forming device.
Background technology
At present, adopting quartz sand, silica flour, pigment and mylar is raw material, and with the artificial quartz in lump thin plate of vacuum vibrocompression craftwork manufacture, with its wear-resisting, anti-skidding quality, becomes the high-grade material in building decoration and table top thereof decoration field gradually.It is aggregate and the product that is commonly referred to as hilllock stone in China south of expecting moulding with the solid figure famine with marble stone grain, though can not adopt the technology of moulding of waste material and sawing because of its raw-material rockiness, but it is the performance of major advantage with wear-resisting and crystalline substance firmly, and hilllock stone and entity plane materiel artificial stone thereof have than remarkable advantages relatively.In recent years, the synthetic quartz stone thin plate shaping apparatus of China's development, basically not having to break away from Italian Breton company is the technology category of the import equipment of representative, and under the labyrinth of its hydraulic pressure and air pressure and higher cost thereof, and its middle-size and small-size artificial stone producer is unable to reach.Existing technology is installed the shaping machine structure of 2-8 platform hydraulic pressure or electric vibrator on pressing element, especially for the moulding of the big specification thin plate of 300 * 160cm, focused on the power aspect that improves vibrator, and vital vibration frequency is influenced by the mechanical strength of its revolving member and be difficult to surpass the high point of 5000r/min, in " improving the thinking of quartzy synthetic stone production equipment and technology " literary composition of delivering in " stone material " 2008 the 1st phases, proposed will many vibrators to be divided into two groups or three groups and to form the schemes that frequency stack and pressing element thereof are swung for improving vibration frequency; And for example: the patent No. is " the electric and magnetic oscillation type synthetic sheet metal make-up machine " that the Chinese patent of 200620115076.X is announced, and number of patent application is " the electromagnetic forming device of artificial stone and a configuration technology thereof " that 200710111694.6 Chinese patent application is announced, all be to cooperate with one group of spring with powerful electromagnet and carry out the vibration and the compacting of high frequency, and produce wave process fast with its through-flow successively pulse wave electric current, finally finish the compacting purpose, therefore the raising of vibration frequency and the simplification problem of equipment have been solved preferably, but the former perforate and install electromagnet on the pressing element steel plate, the latter gets electromagnet and constitutes the way of moving iron core air gap with the cylinder end face, all has the big or attraction problem less than normal of its electromagnetic power.
Summary of the invention
The present invention exists vibration frequency to improve problems such as limited, that electromagnetic power is big or attraction is less than normal in order to solve when existing shaped device is provided with electromagnet, a kind of electromagnetic artificial quartz in lump forming device is provided.
The present invention adopts following technical scheme to realize: electromagnetic artificial quartz in lump forming device, comprise pedestal, frame is fixed in the upper framework of pedestal top, place the vacuum (-tight) housing that is built-in with pressing element of pedestal top, be fixed in moving up and down on the pressing element by magnet control, and the drive link vertical with pressing element, and cooperate work of electromagnet to make the reciprocating compression spring of drive link, fixedly connected with the moving iron core of electromagnet in the drive link end, the moving iron core bottom of described electromagnet is convex cone shaped or concave cone shpae, with moving iron core bottom over against static iron core for and move concave cone shpae or the convex cone shaped that parallel clearance is formed on the iron core bottom, and 45 °≤cone angle≤120 °.
Be evenly equipped with on the outer surface of described moving iron core with its axially parallel, width is the notch of 2-5mm.Like this, can reduce the eddy-current loss of electromagnet.
Upper framework is arranged at the vacuum (-tight) housing top, electromagnet is arranged in pairs on the upper framework, and every pair of electromagnet is corresponding one by one with drive link, and the drive link both sides are placed in, its moving iron core is fixed by connector and drive link end, and the compression spring is arranged between connector and the electromagnet; Drive link on the pressing element passes vacuum (-tight) housing, is provided with the sealing ring that is slidingly matched with drive link between drive link and the vacuum (-tight) housing.The middle part of drive link is provided with the coupling flange dish, like this, makes pressing element to form servo-actuated with vacuum (-tight) housing and promotes.
Perhaps, vacuum (-tight) housing is arranged at upper framework top (be vacuum (-tight) housing cover in upper framework outer) outward, is fixed with somely to sleeve on the upper framework by support member, and sleeve is built-in with piston, and its piston rod end and pressing element are fixed, and the compression spring is arranged between piston and the cover tube bottom; Pressing element side symmetry fixed conveyor bar, electromagnet is arranged at the pedestal below, and drive link passes the moving iron core of pedestal and electromagnet and fixes, and is sealed and matched between drive link and the pedestal.
Compression spring and the compression spring between connector and the electromagnet between above-mentioned piston and the cover tube bottom all are divided into symmetrically arranged two groups: promote groups of springs and buffering groups of springs, wherein, the height ratio that promotes spring and buffer spring is 1.2-3: 1, and the compression stress ratio is 1: 2-6.
In addition, adopt the through-flow mode of half-wave of phase intervals to send electricity to each electromagnet, 30 °-180 ° of general phase intervals can make it in dither the material body be produced row and move compacting, can reduce the adhesive mylar and get consumption, improve the packing of compacted products; Described half-wave is through-flow for the technical staff of electronic applications, be easy to realize, and the circuit distortion is a lot, therefore is not described in specification.
The dynamic and static iron core of electromagnet adopts cone air gap fit structure, compare with plane air gap fit structure, under the identical vertical range of spacing, the cone air gap is more much higher than the air-gap permeance of plane air gap, 2 times of values the when air-gap permeance when for example cone angle is 90 ° can be increased to plane air gap fit structure make that electromagnetic attraction improves, electromagnetic power descends; Adopt the mode that promotes and cushion two groups of springs cooperations and produce bounce, both having guaranteed has bigger hoisting depth after the electromagnet outage, guarantee that with the bigger compression stress of its buffer spring it has bigger amplitude in vibration again; And according to the situation that is provided with of electromagnet, two kinds of shaped device structures of pressure type and pull-down in the realization make device of the present invention go for big specification sheet forming, or are used for thickness greater than the class of the solid of 10cm such as the moulding of prefabricated stone carving body.
Compared with prior art, the present invention adopts the electromagnet of cone gap structure, and cooperate the generation dither with promoting with two groups of compressions of buffering springs, and the pulse half wave Current Control that electromagnet is carried out one by one, circulates, thereby can constitute the vibrating formation unit of artificial quartz in lump with less electromagnetic power and lower equipment manufacturing cost; Whole pressing process has vibration rotating speed that is equivalent to 6000-18000r/min and the characteristics that back and forth push for 50 circle/seconds, the mylar amount that its compacted products is used reduces and its packing improves, and the vibration moulding technology that makes artificial stone surmounts to some extent than the level of advanced country.
The present invention is rational in infrastructure, simple, cost is low, compression moulding is effective, broken through the existing vacuum oscillatory type make-up machine vibration frequency upper limit, realize high vibration frequency compacting, and can in the vibration pressing process, carry out reciprocal row and move compacting, to the production of artificial quartz in lump thin plate and kitchen cabinet table top and artificial quartz in lump sculpture products the material body, have that the mylar consumption is few, the compacted products packing is than advantages such as height, also can be pressed into hollow brick to cementaceous and clay matter compound.
Description of drawings
Fig. 1 is the structural representation of pressure type in the present invention;
Fig. 2 is the structural representation of pull-down of the present invention;
Fig. 3 is the structural representation of electromagnet of the present invention;
Among the figure: the 1-pedestal; The 2-upper framework; The 3-pressing element; The 4-vacuum (-tight) housing; The 5-electromagnet; The 6-drive link; The 7-connector; The 8-sealing ring; The 9-support member; The 10-sleeve; The 11-piston; 12-promotes spring; The 13-buffer spring; The 14-static iron core; 15-moves iron core; The 16-notch; 17-coupling flange dish.
The specific embodiment
Embodiment 1
Electromagnetic artificial quartz in lump forming device, comprise pedestal 1, frame is fixed in the upper framework 2 of pedestal 1 top, place the vacuum (-tight) housing that is built-in with pressing element 34 of pedestal 1 top, be fixed in moving up and down on the pressing element 3 by electromagnet 5 control, and the drive link 6 vertical with pressing element 4, and cooperate electromagnet 5 work to make drive link 6 reciprocating compression springs, fixedly connected with the moving iron core 15 of electromagnet 5 in drive link 6 ends, moving iron core 15 bottoms of described electromagnet 5 are convex cone shaped or concave cone shpae, with moving iron core 15 bottoms over against static iron core 14 be concave cone shpae or the convex cone shaped that forms parallel clearance with moving iron core 15 bottoms, and 45 °≤cone angle≤120 °.Be evenly equipped with on the outer surface of described moving iron core 15 with its axially parallel, width is the notch 16 of 2-5mm.Upper framework 2 is arranged at vacuum (-tight) housing 4 tops, electromagnet 5 is arranged in pairs on the upper framework 2, and every pair of electromagnet 5 is corresponding one by one with drive link 6, and drive link 6 both sides are placed in, its moving iron core 15 is fixed by connector 7 and drive link 6 ends, and the compression spring is arranged between connector 7 and the electromagnet 5; Drive link 6 on the pressing element 3 passes vacuum (-tight) housing 4, is provided with the sealing ring 8 that is slidingly matched with drive link 6 between drive link 6 and the vacuum (-tight) housing 4.The middle part of drive link 6 is provided with coupling flange dish 17; Compression spring between connector 7 and the electromagnet 5 is divided into symmetrically arranged two groups: promote groups of springs and buffering groups of springs, wherein, the height ratio that promotes spring 12 and buffer spring 13 is 1.2-3: 1, and the compression stress ratio is 1: 2-6.
Electromagnetic artificial quartz in lump forming device, comprise pedestal 1, frame is fixed in the upper framework 2 of pedestal 1 top, place the vacuum (-tight) housing that is built-in with pressing element 34 of pedestal 1 top, be fixed in moving up and down on the pressing element 3 by electromagnet 5 control, and the drive link 6 vertical with pressing element 3, and cooperate electromagnet 5 work to make drive link 6 reciprocating compression springs, fixedly connected with the moving iron core 15 of electromagnet 5 in drive link 6 ends, moving iron core 15 bottoms of described electromagnet 5 are convex cone shaped or concave cone shpae, with moving iron core 15 bottoms over against static iron core 14 be concave cone shpae or the convex cone shaped that forms parallel clearance with moving iron core 15 bottoms, and 45 °≤cone angle≤120 °.Be evenly equipped with on the outer surface of described moving iron core 15 with its axially parallel, width is the notch 16 of 2-5mm.Vacuum (-tight) housing 4 is arranged at upper framework 2 tops (being that the vacuum (-tight) housing 4 outer upper frameworks 2 that cover in are outer), be fixed with some on the upper framework 2 to sleeve 10 by support member 9, sleeve 10 is built-in with piston 11, and its piston rod end and pressing element 3 is fixing, and the compression spring is arranged between piston 11 and sleeve 10 bottoms; Pressing element 3 sides symmetry fixed conveyor bar 6, electromagnet 5 is arranged at pedestal 1 below, and it is fixing with the moving iron core 15 of electromagnet 5 that drive link 6 passes pedestal 1, is sealed and matched between drive link 6 and the pedestal 1.Compression spring between piston 11 and sleeve 10 bottoms is divided into symmetrically arranged two groups: promote groups of springs and buffering groups of springs, wherein, the height ratio that promotes spring 12 and buffer spring 13 is 1.2-3: 1, and the compression stress ratio is 1: 2-6.
During concrete enforcement, electromagnet 5 generally requires moving both vertically of its moving iron core 15 can reach the shift motion of 2-30cm.
Claims (2)
1. electromagnetic artificial quartz in lump forming device, comprise pedestal (1), frame is fixed in the upper framework (2) of pedestal (1) top, place the vacuum (-tight) housing that is built-in with pressing element (3) (4) of pedestal (1) top, be fixed in moving up and down on the pressing element (3) by electromagnet (5) control, and the drive link (6) vertical with pressing element (3), and cooperate electromagnet (5) work to make the reciprocating compression spring of drive link (6), fixedly connected with the moving iron core (15) of electromagnet (5) in drive link (6) end, moving iron core (15) bottom of electromagnet (5) is convex cone shaped or concave cone shpae, with moving iron core (15) bottom over against static iron core (14) be concave cone shpae or convex cone shaped with moving iron core (15) bottom formation parallel clearance, and 45 °≤cone angle≤120 °, it is characterized in that: upper framework (2) is arranged at vacuum (-tight) housing (4) top, electromagnet (5) is arranged in pairs on the upper framework (2), every pair of electromagnet (5) is corresponding one by one with drive link (6), drive link (6) both sides are placed in, its moving iron core (15) is fixed by connector (7) and drive link (6) end, and the compression spring is arranged between connector (7) and the electromagnet (5); Drive link (6) on the pressing element (3) passes vacuum (-tight) housing (4), is provided with the sealing ring (8) that is slidingly matched with drive link (6) between drive link (6) and the vacuum (-tight) housing (4); Compression spring between connector (7) and the electromagnet (5) is divided into symmetrically arranged two groups: promote groups of springs and buffering groups of springs, wherein, the height ratio that promotes spring (12) and buffer spring (13) is 1.2-3: 1, and the compression stress ratio is 1: 2-6; The middle part of drive link (6) is provided with coupling flange dish (17).
2. electromagnetic artificial quartz in lump forming device according to claim 1, it is characterized in that being evenly equipped with on the outer surface of described moving iron core (15) with its axially parallel, width is the notch (16) of 2-5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100546848A CN101244586B (en) | 2008-03-22 | 2008-03-22 | Electromagnetic artificial quartz in lump forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100546848A CN101244586B (en) | 2008-03-22 | 2008-03-22 | Electromagnetic artificial quartz in lump forming device |
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| Publication Number | Publication Date |
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| CN101244586A CN101244586A (en) | 2008-08-20 |
| CN101244586B true CN101244586B (en) | 2010-11-03 |
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| CN2008100546848A Active CN101244586B (en) | 2008-03-22 | 2008-03-22 | Electromagnetic artificial quartz in lump forming device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102785282A (en) * | 2012-08-27 | 2012-11-21 | 刘建平 | Spring support type quartzite forming device |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101804660B (en) * | 2010-03-02 | 2011-11-16 | 刘建平 | Method for producing quartz granite by using yellow river sand and forming device thereof |
| CN102343627B (en) * | 2011-10-18 | 2015-01-28 | 刘建平 | Multilayer combined type vacuum stone molding device |
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2008
- 2008-03-22 CN CN2008100546848A patent/CN101244586B/en active Active
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|---|---|---|---|---|
| GB790861A (en) * | 1955-04-01 | 1958-02-19 | Arthur Charles Carter | Improvements relating to electro-magnetic vibratory apparatus for vibrating moulds for concrete and the like |
| CN2046675U (en) * | 1989-03-08 | 1989-10-25 | 谈敏振 | Energy saving electromagnet |
| CN2420120Y (en) * | 2000-04-08 | 2001-02-21 | 隋传志 | Concrete member moulding machine |
| UA14559U (en) * | 2005-12-05 | 2006-05-15 | Yurii Oleksiiovych Baranov | Electromagnetic shock-vibration installation for molding of concrete articles |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102785282A (en) * | 2012-08-27 | 2012-11-21 | 刘建平 | Spring support type quartzite forming device |
| CN102785282B (en) * | 2012-08-27 | 2014-04-09 | 刘建平 | Spring support type quartzite forming device |
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| CN101244586A (en) | 2008-08-20 |
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Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: LIU JIANPING Effective date: 20130930 Owner name: SHANXI ELECTRIC POWER XINZHOU ELECTRIC POWER SUPPL Effective date: 20130930 |
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Effective date of registration: 20130930 Address after: 100031 West Chang'an Avenue, Beijing, No. 86 Patentee after: State Grid Corporation of China Patentee after: Shanxi Electric Power Xinzhou Electric Power Supply Company Address before: 035500, Shanxi Province five County forward Street Economic and Trade Bureau Patentee before: Liu Jianping |