CN202053406U - Fine grinding machine - Google Patents
Fine grinding machine Download PDFInfo
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- CN202053406U CN202053406U CN2011200226917U CN201120022691U CN202053406U CN 202053406 U CN202053406 U CN 202053406U CN 2011200226917 U CN2011200226917 U CN 2011200226917U CN 201120022691 U CN201120022691 U CN 201120022691U CN 202053406 U CN202053406 U CN 202053406U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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Abstract
The utility model discloses a fine grinding machine which comprises a casing, a moveable cutter, a fixed cutter, a moveable cutter plate, a fixed cutter plate, an airflow cavity conducting component and a first positive pressure airflow inlet, wherein fixed cutter through holes or/and moveable cutter through holes are formed on the fixed cutter or/and the moveable cutter; airflow is ejected from the fixed cutter through holes or/and the moveable cutter through holes through the airflow cavity conducting component; an ejected airflow curtain layer is formed between a moveable cutter operating side and a fixed cutter operating side; and the airflow is ejected to the moveable cutter operating side or the fixed cutter operating side or is simultaneously ejected to the moveable cutter operating side and the fixed cutter operating side. The fine grinding machine and a grinding method provided by the utility model are used for fundamentally overcoming the difficulties in rubber powder processing. The air and ion flows are used for settling the electrostatic effect generated in the process of grinding the rubber powder, thereby eliminating the electrostatic influence on the processing.
Description
Technical field
The utility model belongs to mechanical equipment technical field, relates to a kind of grinder, relates in particular to a kind of fine gtinding machine.
Background technology
Nowadays, for the rubber in the old tire can be obtained once more utilizing, rubber grinding machine has appearred.
As: Chinese patent CN200420095028 discloses a kind of grinder, refers in particular to a kind of two mill rubber grinding machine tools that at normal temperatures waste old are processed into 40-120 order (0.38-0.12mm) fine glue powder.It mainly includes: stepless speed changer, fixed millstone, movable grinding disc, swivel joint, adjusting handle, hollow spindle, shell, outlet pipe, discharging opening, swivel joint, water inlet pipe, and stepless speed changer and fixed millstone and adjusting handle all are fixed together; Hollow spindle is fixed on the shell; Movable grinding disc is fixed on the hollow spindle, rotates with hollow spindle; The hollow spindle two ends be equipped with swivel joint and; Water inlet pipe and outlet pipe are housed on the fixed millstone; On the last plane of the lower plane of fixed millstone and movable grinding disc, alloy blade is inlayed in activity respectively, and there is certain adjusting play in the interplanar of fixed millstone and movable grinding disc.
For another example: Chinese patent CN200820119253 discloses a kind of high-performance rubber grinder with cone-shaped grinding head, belongs to a kind of disintegrating apparatus in the reclaimed rubber machinery.The main feature of this patent is: feed worm is a multiple thread, and machine barrel is processed with plural groove vertically, and the main shaft that drives moving bistrique rotation is only made circular motion, does not move as straight line; Moving bistrique and the gap of deciding between the bistrique are to realize that by deciding moving of bistrique feed worm rotates with moving bistrique, and air delivery pipe, blower fan, gatherer are the water flowing cooling.
Normally by water cooling, defective is: one, cooling effect is not good enough, only can cool off the surface that mill contacts with water for existing rubber grinding machine; Two, rubber causes static easily in process of lapping, and rubber powder is bonded together because of mutual static.
Existing fine gtinding rounding machine cutter does not meet the rubber smashing principle; So the high and low output of energy consumption, easily heating, occupation of land face are many, from being added with the energy-conservation requirement of the current international development of incompatibility of worker's mode.
Under normal temperature condition, meticulous grinding machine grinds rubber rubber powder mutability, easily agglomerating, need add talcum powder, and screen pack is poor, need pinch with hand and rub the separation rubber powder.Existing meticulous grinding machine can only the low-quality glue powder material of recycling, and recovery value is low, can not be applied in realistic problems such as high-grade rubber materials use.
The utility model content
Technical problem to be solved in the utility model is: a kind of fine gtinding machine is provided, can reduces the temperature of grinding material and mill/sharpening better, effectively eliminate static, class improves the quality of products.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of fine gtinding machine, described grinder comprises: casing, moving knife, stationary knife, movable knife disc, stationary knife dish, distinguished and admirable cavity conducting body, the distinguished and admirable air inlet of first malleation;
Stationary knife is or/and be provided with the stationary knife through hole or/and the moving knife through hole on the moving knife;
Wind circulation cross described distinguished and admirable cavity conducting body from the stationary knife through hole or/and the moving knife through hole penetrates, between moving knife working face, stationary knife working face, form the jet air curtain layer, directive moving knife or stationary knife working face, perhaps directive moving knife and stationary knife working face simultaneously.
As a kind of preferred version of the present utility model, the distinguished and admirable air inlet of first malleation connects an ion generator.
As a kind of preferred version of the present utility model, the stationary knife through hole is set on the stationary knife, the stationary knife dish is provided with stationary knife dish air vent; Partly or entirely the contact position of stationary knife dish air vent and stationary knife also is provided with the areola body;
Described distinguished and admirable cavity conducting body comprises the distinguished and admirable air inlet of first malleation, circulation cavity conducting body, stationary knife dish air vent, areola body;
The distinguished and admirable air inlet of described first malleation, circulation cavity conducting body, stationary knife dish air vent, areola body, the ejaculation of stationary knife through hole are crossed in wind circulation, form jet air curtain layer, directive moving knife working face between moving knife working face, stationary knife working face; The angle of jet direction and stationary knife working face is made as 10 °-170 °, aperture 0.1mm-50mm.
As a kind of preferred version of the present utility model, a side of described stationary knife dish is provided with stationary knife, and opposite side is provided with circulation cavity conducting body.
As a kind of preferred version of the present utility model, between movable knife disc and casing, be provided with dustproof malleation cavity body; At least one malleation of casing peripheral hardware air inlet that prevents dust, malleation is distinguished and admirable to enter dustproof malleation cavity body from the dustproof air inlet of malleation, makes wind direction aim at the movable knife disc inboard;
In dustproof malleation cavity body, form one by in the movable knife disc between side direction movable knife disc edge and the casing gap form small malleation, flow to out in the feed bin, prevent that dust from entering in the dustproof malleation cavity body, simultaneously movable knife disc is eliminated static, is reduced temperature.
As a kind of preferred version of the present utility model, be provided with out feed bin in the described casing; Go out feed bin and be communicated with, enter out feed bin from grinding chamber through the material that grinds with grinding chamber;
A described side that goes out feed bin is provided with the distinguished and admirable air inlet of one or more the 3rd malleations, and the distinguished and admirable air inlet of the 3rd malleation place is provided with a baffle plate, makes the distinguished and admirable feed bin two sides that lay out detour and blow over, and flows out at the discharging opening of the opposite side that goes out feed bin;
Malleation is distinguished and admirable to be blown into from the malleation import, and making discharge is the malleation marker method;
Make the abundant oxidation of grinding charge material by malleation is distinguished and admirable, when eliminating grinding charge material static, reduce the temperature of grinding charge material and movable knife disc, stationary knife dish.
As a kind of preferred version of the present utility model, the moving knife through hole is set on the moving knife, movable knife disc is provided with the movable knife disc air vent; Partly or entirely the contact position of movable knife disc air vent and moving knife also is provided with the areola body;
Described distinguished and admirable cavity conducting body comprises the distinguished and admirable air inlet of second malleation, circulation cavity conducting body, movable knife disc air vent, areola body;
The distinguished and admirable air inlet of described second malleation, circulation cavity conducting body, movable knife disc air vent, areola body, the ejaculation of moving knife through hole are crossed in wind circulation, form jet air curtain layer, directive stationary knife working face between moving knife working face, stationary knife working face; The angle of jet direction and moving knife working face is made as 10 °-170 °, aperture 0.1mm-50mm.
As a kind of preferred version of the present utility model, a side of described movable knife disc is provided with moving knife, and opposite side is provided with circulation cavity conducting body.
As a kind of preferred version of the present utility model, the stationary knife through hole is set on the stationary knife, the stationary knife dish is provided with stationary knife dish air vent; Partly or entirely the contact position of stationary knife dish air vent and stationary knife also is provided with stationary knife areola body;
Described distinguished and admirable cavity conducting body comprises the first distinguished and admirable cavity conducting body, comprises the distinguished and admirable air inlet of first malleation, stationary knife circulation cavity conducting body, stationary knife dish air vent, stationary knife areola body;
The distinguished and admirable air inlet of described first malleation, stationary knife circulation cavity conducting body, stationary knife dish air vent, stationary knife areola body, the ejaculation of stationary knife through hole are crossed in wind circulation, form jet air curtain layer, directive moving knife working face between moving knife working face, stationary knife working face; The angle of jet direction and stationary knife working face is made as 10 °-170 °, aperture 0.1mm-50mm;
The moving knife through hole is set on the moving knife, and movable knife disc is provided with the movable knife disc air vent; Partly or entirely the contact position of movable knife disc air vent and moving knife also is provided with moving knife areola body; Moving knife through hole and the dislocation of stationary knife through hole are arranged or symmetry arrangement;
Described distinguished and admirable cavity conducting body comprises the second distinguished and admirable cavity conducting body, comprises the distinguished and admirable air inlet of second malleation, moving knife circulation cavity conducting body, movable knife disc air vent, moving knife areola body;
The distinguished and admirable air inlet of described second malleation, moving knife circulation cavity conducting body, movable knife disc air vent, moving knife areola body, the ejaculation of moving knife through hole are crossed in wind circulation, form jet air curtain layer, directive stationary knife working face between moving knife working face, stationary knife working face; The angle of jet direction and moving knife working face is made as 10 °-170 °, aperture 0.1mm-50mm.
As a kind of preferred version of the present utility model, describedly distinguished and admirablely be natural wind, deep-well wind, cavern wind, air-conditioning wind, liquid nitrogen and mix wind.
The beneficial effects of the utility model are: the fine gtinding machine that the utility model proposes, solved the difficult problem in the rubber powder processing at all, and solved the electrostatic interaction that the rubber powder friction produces with wind and ion stream, eliminate the influence of static to processing.Rubber powder is a cryogenic material, is easy to softening sex change, can reduce the temperature of grinding material and sharpening, mill in elimination static with intelligent wind.
Description of drawings
Fig. 1-1, Fig. 1-2 are the structural representation of the utility model embodiment two fine gtinding machines; Fig. 1-2 is that the A-A of Fig. 1-1 is to cutaway view.
Fig. 2-1, Fig. 2-2, Fig. 2-3 are the structural representation of the utility model embodiment three fine gtinding machines; Fig. 2-2 is that the A-A of Fig. 2-1 is to cutaway view; Fig. 2-3 is that the B-B of Fig. 2-1 is to cutaway view.
Fig. 3-1, Fig. 3-2, Fig. 3-3 are the structural representation of the utility model embodiment four fine gtinding machines; Fig. 3-2 is that the A-A of Fig. 3-1 is to cutaway view; Fig. 3-3 is that the B-B of Fig. 3-1 is to cutaway view.
Fig. 4-1, Fig. 4-2 is the structural representation of the utility model embodiment five fine gtinding machines; Fig. 4-2 is that the A-A of Fig. 4-1 is to cutaway view.
Fig. 5-1, Fig. 5-2, Fig. 5-3 are the structural representation of the utility model embodiment six fine gtinding machines; Fig. 5-2 is that the A-A of Fig. 5-1 is to cutaway view; Fig. 5-3 is that the B-B of Fig. 5-1 is to cutaway view.
Fig. 6-1, Fig. 6-2, Fig. 6-3 are the structural representation of the utility model embodiment seven fine gtinding machines; Fig. 6-2 is that the A-A of Fig. 6-1 is to cutaway view; Fig. 6-3 is that the B-B of Fig. 6-1 is to cutaway view.
Fig. 7-1, Fig. 7-2 is the structural representation of the utility model embodiment eight fine gtinding machines; Fig. 7-2 is that the A-A of Fig. 7-1 is to cutaway view.
Fig. 8-1, Fig. 8-2, Fig. 8-3, Fig. 8-4 are the structural representation of the utility model embodiment nine fine gtinding machines; Fig. 8-2 is that the A-A of Fig. 8-1 is to cutaway view; Fig. 8-3 is that the B-B of Fig. 8-1 is to cutaway view; Fig. 8-4 is that the C-C of Fig. 8-1 is to cutaway view.
Fig. 9-1, Fig. 9-2, Fig. 9-3, Fig. 9-4 are the structural representation of the utility model embodiment nine fine gtinding machines; Fig. 9-2 is that the A-A of Fig. 9-1 is to cutaway view; Fig. 9-3 is that the B-B of Fig. 9-1 is to cutaway view; Fig. 9-4 is that the C-C of Fig. 9-1 is to cutaway view.
The specific embodiment
Describe preferred embodiment of the present utility model in detail below in conjunction with accompanying drawing.
Embodiment one
The utility model discloses a kind of fine gtinding machine, and described grinder comprises: casing, moving knife, stationary knife, movable knife disc, stationary knife dish, distinguished and admirable cavity conducting body, the distinguished and admirable air inlet of first malleation.
Stationary knife is or/and be provided with the stationary knife through hole or/and the moving knife through hole on the moving knife.Wind circulation cross described distinguished and admirable cavity conducting body from the stationary knife through hole or/and the moving knife through hole penetrates, between moving knife working face, stationary knife working face, form the jet air curtain layer, directive moving knife or stationary knife working face, perhaps directive moving knife and stationary knife working face simultaneously.
Describedly comprise ion in distinguished and admirable, make the abundant oxidation of grinding charge material, eliminate grinding charge material and moving knife or/and stationary knife static the time, reduce grinding charge material and moving knife or/and the temperature of stationary knife by distinguished and admirable.Grinding charge material and moving knife be or/and stationary knife is connected with sensor, or/and the static of stationary knife, and calculates the character (positive and negative) and the quantity of the ion that need add with this in distinguished and admirable in order to obtain grinding charge material and moving knife.Describedly distinguished and admirablely be natural wind, deep-well wind, cavern wind, air-conditioning wind, liquid nitrogen and mix wind that the wind of environment of living in and use has direct relation.
The utility model discloses a kind of Ginding process of above-mentioned fine gtinding machine simultaneously, and described Ginding process comprises the steps:
A, need grinding material to enter grinding chamber between moving knife and the stationary knife from feeding mechanism;
B, wind circulation cross described distinguished and admirable cavity conducting body from the stationary knife through hole or/and the moving knife through hole penetrates, between moving knife working face, stationary knife working face, form the jet air curtain layer, directive moving knife or stationary knife working face, perhaps directive moving knife and stationary knife working face simultaneously; Describedly comprise ion in distinguished and admirable, by distinguished and admirable reduction grinding charge material and moving knife, movable knife disc or/and stationary knife, stationary knife dish temperature the time, eliminate grinding charge material and moving knife, movable knife disc or/and the static of stationary knife, stationary knife;
The material that C, grinding are finished enters the discharging warehouse discharging.Go out feed bin and be communicated with, enter out feed bin from grinding chamber through the material that grinds with grinding chamber; A described side that goes out feed bin is provided with the distinguished and admirable air inlet of one or more the 3rd malleations, and the distinguished and admirable air inlet of the 3rd malleation place is provided with a baffle plate, makes the distinguished and admirable feed bin two sides that lay out detour and blow over, and flows out at the discharging opening of the opposite side that goes out feed bin; Malleation is distinguished and admirable to be blown into from the malleation import, and making discharge is the malleation marker method; Make the abundant oxidation of grinding charge material by malleation is distinguished and admirable, when eliminating grinding charge material static, reduce the temperature of grinding charge material and movable knife disc, stationary knife dish.
Embodiment two
In the present embodiment, the fine gtinding machine is the taper grinder.The moving knife of fine gtinding machine, stationary knife are cone-shaped, and stationary knife is arranged on the outside of moving knife.Wind circulation is crossed described distinguished and admirable cavity conducting body and is penetrated, and forms jet air curtain layer, directive stationary knife working face between moving knife working face, stationary knife working face.
See also Fig. 1-1, Fig. 1-2, the fine gtinding machine comprises in the present embodiment: lower bearing bracket 101, upper spider 106, casing 102, feed hopper 107, moving knife 104, stationary knife 105, movable knife disc 128, stationary knife dish 103, distinguished and admirable cavity conducting body.Described moving knife 104, stationary knife 105, movable knife disc 128, stationary knife dish 103 are arranged in the taper casing 102, and moving knife 104 is arranged on the movable knife disc 128, and stationary knife 105 is arranged on the stationary knife dish 103.Lower bearing bracket 101, upper spider 106, casing 102 also can be referred to as casing.
Described movable knife disc 128 connects a main shaft 110, and movable knife disc 128 rotates under the drive of described main shaft 110.Main shaft 110 can be connected by upper bearing (metal) 111, lower bearing 115 with the junction of lower bearing bracket 101, and upper bearing (metal) 111, lower bearing 115 are fixed on the lower bearing bracket 101 by upper cover plate 113, lower cover 114 respectively.Be provided with sealing ring 112 between upper cover plate 113 and the upper bearing (metal) 111.
The space that forms between described moving knife 104 and the stationary knife 105 comprises little triangle pulverizing chamber 121, fine gtinding chamber 124, hyperfine abrasive chamber 125.On movable knife disc 128, near little triangle pulverizing chamber 121, also be provided with guide blade 117, to help entering little triangle pulverizing chamber 121 from the material that feed hopper 107 enters.The grinding charge material enters little triangle pulverizing chamber triangular in shape from feeding mechanism (feed hopper 107) and pulverizes, and then grinds through fine gtinding chamber 124, hyperfine abrasive chamber 125.
Described main shaft 110 1 ends are provided with swivel joint 135, and swivel joint 135 is provided with air inlet 127, are provided with tubular cavity body 134 in the middle of the main shaft 110.Be provided with circulation cavity conducting body 126 in the described movable knife disc 128, described circulation cavity conducting body 126 is communicated with tubular cavity body 134 by the tube chamber body opening 133 of tubular cavity body 134.Described movable knife disc 128 is provided with at least one movable knife disc air vent 130 with moving knife 104 junctions; Be provided with a plurality of movable knife disc air vents 130 in the present embodiment.Partly or entirely movable knife disc air vent 130 also is provided with areola body 131 with the contact position of moving knife.
(in its cutter groove) is provided with one or more moving knife through holes 108 on the described moving knife 104; Be provided with a plurality of moving knife through holes 108 in the present embodiment, be netted.
Thus, described distinguished and admirable cavity conducting body comprises air inlet 27, tubular cavity body 34, circulation cavity conducting body 26, movable knife disc air vent 30, areola body 31, moving knife through hole 8.
Distinguished and admirable successively by described air inlet 127, tubular cavity body 134, circulation cavity conducting body 126, movable knife disc air vent 130, areola body 131,108 ejaculations of moving knife through hole, between moving knife working face, stationary knife working face, form jet air curtain layer, directive stationary knife working face; The distinguished and admirable angle that intersects with the formation of stationary knife working face is preferably 10 °-170 °.
Be provided with out feed bin 132 in described casing or the frame; Go out feed bin 132 and be communicated with, enter out feed bin 132 from hyperfine abrasive chamber 125 through the material that grinds with hyperfine abrasive chamber 125.
A described side that goes out feed bin 132 is provided with one or more malleation air inlets 109, make distinguished and admirablely detour around main shaft 110 two sides, movable knife disc conical bottom top blast mistake, converge at the opposite side discharging opening 129 that goes out feed bin 132.
Be provided with discharging opening 129 at the opposite side that goes out feed bin 132, malleation is distinguished and admirable to be blown into from malleation import 109, and making discharge is the positive air pressure marker method, in order to eliminate the static on grinding charge material, the mill bottom surface, reduces the temperature of grinding charge material and mill bottom simultaneously.
In the present embodiment, main shaft 110 is made as three sections.
First section design is divided into little triangle pulverizing chamber 121, fine gtinding chamber 124,125 3 workspaces, hyperfine abrasive chamber: 1. between stationary knife and the moving knife working face, the gap shape becomes little shape triangle, claims little triangle pulverizing chamber 121 workspaces; 2. between stationary knife and the moving knife working face, the gap shape becomes planar shaped, claims workspace, parallel fine gtinding chamber; 3. between stationary knife and the moving knife working face, the gap shape becomes planar shaped, can grind more subtly.Certainly, also the hyperfine abrasive chamber can be set.
Second section goes out feed bin 132 for the air curtain layer.
The 3rd section is connected with driving member for the transmission mechanical axis; Connecting mode can be for passing through connections such as reduction box, belt pulley, gear.
In addition, as shown in Figure 1, by fixing each part of fine gtinding machine of trip bolt 118,122,123,116; Nut 119 is fixed on main shaft 110 on the movable knife disc 128, is provided with packing ring 120 between nut 119 and movable knife disc 128.
Embodiment three
In the present embodiment, the fine gtinding machine is a vertical lapping machine.The moving knife of fine gtinding machine, stationary knife be plane, be oppositely arranged.Wind circulation is crossed described distinguished and admirable cavity conducting body and is penetrated, and forms jet air curtain layer, directive stationary knife working face between moving knife working face, stationary knife working face.
See also Fig. 2-1, Fig. 2-2, Fig. 2-3, the fine gtinding machine comprises in the present embodiment: frame 201, cover 213, feed hopper 215, moving knife 211, stationary knife 218, movable knife disc 207, stationary knife dish 212, distinguished and admirable cavity conducting body.Frame 201, cover 213 also can be referred to as casing.By cover bolt 219 cover 213 is fixed on the frame 201, cover 213 is provided with cover sealing ring 220 with the contact position of frame 201.Moving knife 211 is arranged on the movable knife disc 207, and stationary knife 218 is arranged on the stationary knife dish 212.
Form grinding chamber between described moving knife 211 and the stationary knife 218, the grinding charge material enters grinding chamber from feeding mechanism (feed hopper 215) and grinds.Moving knife 211 is annular, and moving knife 211 inboards are provided with guide lath 217.
Described movable knife disc 207 connects a main shaft 203, and nut 216 is fixed on main shaft 203 on the movable knife disc 207, and movable knife disc 207 rotates under the drive of described main shaft 203.Main shaft 203 can be connected by upper bearing (metal) 224, lower bearing 225 with the junction of frame 201, and upper bearing (metal) 224, lower bearing 225 are fixed on the frame 201 by upper cover plate 204, lower cover 202 respectively.Be provided with sealing ring 222 between upper cover plate 204 and the upper bearing (metal) 202.
Described frame 201 is provided with one or more air inlets 223, is provided with circulation cavity conducting body 205 between frame 201 and the movable knife disc 207, and movable knife disc 207 is provided with at least one movable knife disc air vent 206; Be provided with a plurality of movable knife disc air vents 206 in the present embodiment.Partly or entirely movable knife disc air vent 206 also is provided with areola body 214 with the contact position of moving knife; The sectional area of areola body 214 is greater than the sectional area of movable knife disc air vent 206.
Be provided with one or more moving knife through holes 209 in the cutter groove of described moving knife; Be provided with a plurality of moving knife through holes 209 in the present embodiment, be netted.
Thus, described distinguished and admirable cavity conducting body comprises air inlet 223, circulation cavity conducting body 205, movable knife disc air vent 206, areola body 214, moving knife through hole 209.Distinguished and admirable successively by described air inlet 223, circulation cavity conducting body 205, movable knife disc air vent 206,209 ejaculations of areola body 214 moving knife through holes, between moving knife working face, stationary knife working face, form the jet air curtain layer, forming cross angle with the moving knife working face is 10 °～170 °, the aperture is made as Φ 0.5-Φ 5mm, directive stationary knife working face.
Be provided with out feed bin 208 in the described fine gtinding machine; Go out feed bin and be communicated with, enter out feed bin 208 from grinding chamber through the material that grinds with grinding chamber.Go out feed bin 208 shell sides and be provided with one or more malleation air inlets 210, air inlet 210 places are provided with the baffle plate 226 of parallel and an air inlet 210, when entering air inlet 210, wind is divided into two, detour around the mill two sides respectively and blow over, hold (around 180 ° on mill) to converge in addition at mill, be provided with tiltedly dihedral discharge nozzle mouth 221 down at meet.It is the positive air pressure marker method that said structure makes marker method, and design can better be eliminated static on rubber powder and the mill side like this, reduces the temperature of mill and rubber powder.
In sum, the utility model is provided with air intake pipe orifice 223 (claiming dustproof air inlet again) below frame 201.Be provided with circulation shape ventilation cavity body 205 (claim again malleation prevent dust distinguished and admirable cavity body) between frame 201 and the movable knife disc 207, distinguished and admirable aligning movable knife disc 207 inboards, it is distinguished and admirable to form a malleation in circulation cavity 205, flow to gap between movable knife disc 207 and the frame 201 from movable knife disc 207 centers, in circulation shape ventilation cavity body 205 and go out between the feed bin 208 to form small malleation air curtain laminar flow and go into out in the feed bin 208, with go out feed bin 208 malleation air ports 210 and converge, from 221 mouthfuls of outflows of oblique discharging efferent duct.The utility model has solved the static cooling problem of eliminating movable knife disc, has solved dustproof problem in the circulation shape ventilation cavity body again, can eliminate the temperature that static on mill two sides and the rubber powder reduces movable knife disc and rubber powder again, solves rubber powder simultaneously and becomes clique problem.
Embodiment four
In the present embodiment, the fine gtinding machine is a horizontal mill.The moving knife of fine gtinding machine, stationary knife be plane, be oppositely arranged.Wind circulation is crossed described distinguished and admirable cavity conducting body and is penetrated, and forms jet air curtain layer, directive stationary knife working face between moving knife working face, stationary knife working face.
See also Fig. 3-1, Fig. 3-2, Fig. 3-3, the fine gtinding machine comprises in the present embodiment: frame 309, cover 303, feed hopper 301, moving knife 307, stationary knife 305, movable knife disc 308, stationary knife dish 302, distinguished and admirable cavity conducting body.Frame 309, cover 303 also can be referred to as casing.By cover bolt 304 cover 303 is fixed on the frame 309, cover 303 is provided with cover sealing ring 324 with the contact position of frame 309.Moving knife 307 is arranged on the movable knife disc 308, and stationary knife 305 is arranged on the stationary knife dish 302.
Form grinding chamber between described moving knife 307 and the stationary knife 305, the grinding charge material enters grinding chamber from feeding mechanism (feed hopper 301) and grinds.Moving knife 307 is annular, and moving knife 307 inboards are provided with guide lath 323.
Described movable knife disc 308 connects a main shaft 314, and nut 325 is fixed on main shaft 314 on the movable knife disc 308, and movable knife disc 308 rotates under the drive of described main shaft 314.Main shaft 314 can be connected by inner bearing 312, outer bearing 326 with the junction of frame 309, and inner bearing 312, outer bearing 326 are fixed on the frame 309 by inner cover plate 311, outer cover plate 313 respectively.Be provided with sealing ring 316 between inner cover plate 311, the inner bearing 312.
Described frame 309 is provided with one or more air inlets 315, is provided with circulation cavity conducting body 310 between frame 309 and the movable knife disc 308, and movable knife disc 308 is provided with at least one movable knife disc air vent 321; Be provided with a plurality of movable knife disc air vents 321 in the present embodiment.Partly or entirely movable knife disc air vent 321 also is provided with areola body 317 with the contact position of moving knife; The sectional area of areola body 317 is greater than the sectional area of movable knife disc air vent 321.
Be provided with one or more moving knife through holes 322 in the cutter groove of described moving knife; Be provided with a plurality of moving knife through holes 322 in the present embodiment, be netted.
Thus, described distinguished and admirable cavity conducting body comprises air inlet 315, circulation cavity conducting body 310, movable knife disc air vent 321, areola body 317, moving knife through hole 322.Distinguished and admirable successively by described air inlet 315, circulation cavity conducting body 310, movable knife disc air vent 321, areola body 317,322 ejaculations of moving knife through hole, between moving knife working face, stationary knife working face, form the jet air curtain layer, forming cross angle with the moving knife working face is 10 °～170 °, the aperture is made as Φ 0.5-Φ 5mm, directive stationary knife working face.
Be provided with out feed bin 318 in the described fine gtinding machine; Go out feed bin 318 and be communicated with, enter out feed bin 318 from grinding chamber through the material that grinds with grinding chamber.Go out feed bin 318 shell sides and be provided with one or more malleation air inlets 306, air inlet 306 places are provided with the baffle plate 327 of parallel and an air inlet 306, when entering air inlet 306, wind is divided into two, detour around the mill two sides respectively and blow over, hold (as around 180 ° on mill) to converge in addition at mill, be provided with discharge nozzle 319 at meet.Discharge nozzle 319 is fixed on the frame 309 by hold-down screw 320.It is the positive air pressure marker method that said structure makes marker method, and design can better be eliminated static on rubber powder and the mill side like this, reduces the temperature of mill and rubber powder.
In sum, the utility model is provided with air intake pipe orifice 315 (claim again dustproof air inlet) in frame 309 back, is provided with circulation shape ventilation cavity body 310 (claim again malleation prevent dust distinguished and admirable cavity body) between frame 309 and the movable knife disc 308.Distinguished and admirable from frame 309 back with aim at movable knife disc 308 inboards, it is distinguished and admirable to form a malleation in circulation cavity 310, flow to gap between movable knife disc 308 and the frame 309 from movable knife disc 308 centers, in circulation shape ventilation cavity body 310 and go out between the feed bin 318 to form small malleation air curtain laminar flow and go into out in the feed bin 318, with go out feed bin 318 malleation air inlets 306 and converge, from 319 mouthfuls of outflows of bottom discharge efferent duct.The utility model has solved the static cooling problem of eliminating movable knife disc, has solved dustproof problem in the circulation shape ventilation cavity body again, can eliminate the temperature that static on mill two side faces and the rubber powder reduces movable knife disc and rubber powder again, solves rubber powder simultaneously and becomes clique problem.
Embodiment five
In the present embodiment, the fine gtinding machine is the taper grinder.The moving knife of fine gtinding machine, stationary knife are cone-shaped, and stationary knife is arranged on the outside of moving knife.Wind circulation is crossed described distinguished and admirable cavity conducting body and is penetrated, and forms jet air curtain layer, directive moving knife working face between moving knife working face, stationary knife working face.
See also Fig. 4-1, Fig. 4-2, the fine gtinding machine comprises in the present embodiment: lower bearing bracket 401, upper spider 406, casing 402, feed hopper 407, moving knife 404, stationary knife 405, movable knife disc 428, stationary knife dish 403, distinguished and admirable cavity conducting body.Described moving knife 404, stationary knife 405, movable knife disc 428, stationary knife dish 403 are arranged in the taper casing 402, and moving knife 404 is arranged on the movable knife disc 428, and stationary knife 405 is arranged on the stationary knife dish 403.Lower bearing bracket 401, upper spider 406, casing 402 also can be referred to as casing.
Described movable knife disc 428 connects a main shaft 410, and movable knife disc 428 rotates under the drive of described main shaft 410.Main shaft 410 can be connected by upper bearing (metal) 411, lower bearing 415 with the junction of lower bearing bracket 401, and upper bearing (metal) 411, lower bearing 415 are fixed on the lower bearing bracket 401 by upper cover plate 413, lower cover 414 respectively.Be provided with sealing ring 412 between upper cover plate 413 and the upper bearing (metal) 411.
The space that forms between described moving knife 404 and the stationary knife 405 comprises little triangle pulverizing chamber 421, fine gtinding chamber 424, hyperfine abrasive chamber 425.On movable knife disc 428, near little triangle pulverizing chamber 421, also be provided with guide blade 417, to help entering little triangle pulverizing chamber 421 from the material that feed hopper 407 enters.The grinding charge material enters little triangle pulverizing chamber triangular in shape from feeding mechanism (feed hopper 407) and pulverizes, and then grinds through fine gtinding chamber 424, hyperfine abrasive chamber 425.
Described casing 402 is provided with one or more air inlets 427, is provided with circulation cavity conducting body 426 between casing 402 and the stationary knife dish 403, and stationary knife dish 403 is provided with at least one stationary knife dish air vent 430.Described stationary knife dish 403 is provided with at least one stationary knife dish air vent 430 with stationary knife 405 junctions; Be provided with a plurality of stationary knife dish air vents 430 in the present embodiment.Partly or entirely stationary knife dish air vent 430 also is provided with areola body 431 with the contact position of stationary knife 405.Be provided with one or more stationary knife through holes 408 in the cutter groove of described stationary knife 405; Be provided with a plurality of stationary knife through holes 408 in the present embodiment, be netted.
Thus, described distinguished and admirable cavity conducting body comprises air inlet 427, circulation cavity conducting body 426, stationary knife dish air vent 430, areola body 431, stationary knife through hole 408.Distinguished and admirable successively by described air inlet 427, circulation cavity conducting body 426, stationary knife dish air vent 430, areola body 431,408 ejaculations of stationary knife through hole, between moving knife working face, stationary knife working face, form jet air curtain layer, directive moving knife working face; The distinguished and admirable angle that intersects with the formation of moving knife working face is 10 °-170 °.
Be provided with out feed bin 432 in described casing or the frame; Go out feed bin 432 and be communicated with, enter out feed bin 432 from hyperfine abrasive chamber 425 through the material that grinds with hyperfine abrasive chamber 425.
A described side that goes out feed bin 432 is provided with one or more malleation air inlets 409, make distinguished and admirablely detour around main shaft 410 two sides, movable knife disc conical bottom top blast mistake, converge at the opposite side discharging opening 429 that goes out feed bin 432.
Be provided with discharging opening 429 at the opposite side that goes out feed bin 432, malleation is distinguished and admirable to be blown into from malleation import 409, and making discharge is the positive air pressure marker method, in order to eliminate the static on grinding charge material, the mill bottom surface, reduces the temperature of grinding charge material and mill bottom simultaneously.
In the present embodiment, main shaft 10 is made as three sections.
First section design is divided into little triangle pulverizing chamber 421, fine gtinding chamber 424,425 3 workspaces, hyperfine abrasive chamber: 1. between stationary knife and the moving knife working face, the gap shape becomes little shape triangle, claims little triangle pulverizing chamber 421 workspaces; 2. between stationary knife and the moving knife working face, the gap shape becomes planar shaped, claims workspace, parallel fine gtinding chamber; 3. between stationary knife and the moving knife working face, the gap shape becomes planar shaped, can grind more subtly.Certainly, also the hyperfine abrasive chamber can be set.
Second section goes out feed bin 432 for the air curtain layer.
The 3rd section is main shaft power section 433, and the transmission mechanical axis is connected with driving member; Connecting mode can be for passing through connections such as reduction box, belt pulley, gear.
In addition, as shown in Figure 1, by fixing each part of fine gtinding machine of trip bolt 418,422,423,416; Nut 419 is fixed on main shaft 410 on the movable knife disc 428, is provided with packing ring 420 between nut 419 and movable knife disc 428.
Embodiment six
In the present embodiment, the fine gtinding machine is a vertical lapping machine.The moving knife of fine gtinding machine, stationary knife be plane, be oppositely arranged.Wind circulation is crossed described distinguished and admirable cavity conducting body and is penetrated, and forms jet air curtain layer, directive moving knife working face between moving knife working face, stationary knife working face.
See also Fig. 5-1, Fig. 5-2, Fig. 5-3, the fine gtinding machine comprises in the present embodiment: frame 501, cover 510, feed hopper 513, moving knife 508, stationary knife 516, movable knife disc 505, stationary knife dish 509, distinguished and admirable cavity conducting body.Frame 501, cover 510 also can be referred to as casing.By cover bolt 519 cover 510 is fixed on the frame 501, cover 510 is provided with cover sealing ring 527 with the contact position of frame 501.Moving knife 508 is arranged on the movable knife disc 505, and stationary knife 516 is arranged on the stationary knife dish 509.
Form grinding chamber between described moving knife 508 and the stationary knife 516, the grinding charge material enters grinding chamber from feeding mechanism (feed hopper 513) and grinds.Moving knife 508 is annular, and moving knife 508 inboards are provided with guide lath 524.
Described movable knife disc 505 connects a main shaft 503, and nut 525 is fixed on main shaft 503 on the movable knife disc 505, and movable knife disc 505 rotates under the drive of described main shaft 503.Main shaft 503 can be connected by upper bearing (metal) 522, lower bearing 523 with the junction of frame 501, and upper bearing (metal) 522, lower bearing 523 are fixed on the frame 501 by upper cover plate 518, lower cover 502 respectively.Be provided with sealing ring 521 between upper cover plate 518 and the upper bearing (metal) 522.
Described cover 510 is provided with one or more air inlets 511, is provided with circulation cavity conducting body 514 between cover 510 and the stationary knife dish 509, and stationary knife dish 509 is provided with at least one stationary knife dish air vent 512; Be provided with a plurality of stationary knife dish air vents 512 in the present embodiment.Partly or entirely stationary knife dish air vent 512 also is provided with areola body 526 with the contact position of stationary knife cutter, and the sectional area of areola body 526 is greater than the sectional area of stationary knife dish air vent 512.
Be provided with one or more stationary knife through holes 515 in the cutter groove of described stationary knife; Be provided with a plurality of stationary knife through holes 515 in the present embodiment, be netted.
Thus, described distinguished and admirable cavity conducting body comprises air inlet 511, circulation cavity conducting body 514, stationary knife dish air vent 512, areola body 526, stationary knife through hole 515.Distinguished and admirable successively by described air inlet 511, circulation cavity conducting body 514, stationary knife dish air vent 512, areola body 526,515 ejaculations of stationary knife through hole, between moving knife working face, stationary knife working face, form the jet air curtain layer, form cross angle with the stationary knife working face and be made as 10 °～170 °, the aperture is made as Φ 0.5-Φ 5mm, directive moving knife working face.
In addition, between movable knife disc 505 and frame 501, be provided with dustproof malleation cavity body 520.Air-flow left and right sides outside frame 501 is established the dustproof air inlet 504 of two malleations, make wind direction aim at movable knife disc 505 inboards, in cavity, form one by generation malleation (flowing to out in the feed bin) in gap between side direction movable knife disc 505 edges and the frame 501 movable knife disc 505 in, form small malleation, in preventing that dust from going into, can static, cooling effect have been eliminated to 505 of movable knife discs again.
Be provided with out feed bin 506 in the described fine gtinding machine; Go out feed bin 506 and be communicated with, enter out feed bin 506 from grinding chamber through the material that grinds with grinding chamber.Go out feed bin 506 shell sides and be provided with one or more malleation air inlets 507, air inlet 507 places are provided with the baffle plate 528 of parallel and an air inlet 507, when entering air inlet 507, wind is divided into two, detour around the mill two sides respectively and blow over, hold (as around 180 ° on mill) to converge in addition at mill, be provided with tiltedly dihedral discharge nozzle mouth 519 down at meet.It is the positive air pressure marker method that said structure makes marker method, and design can better be eliminated static on rubber powder and the mill side like this, reduces the temperature of mill and rubber powder.
Embodiment seven
In the present embodiment, the fine gtinding machine is a horizontal mill.The moving knife of fine gtinding machine, stationary knife be plane, be oppositely arranged.Wind circulation is crossed described distinguished and admirable cavity conducting body and is penetrated, and forms jet air curtain layer, directive moving knife working face between moving knife working face, stationary knife working face.
See also Fig. 6-1, Fig. 6-2, Fig. 6-3, the fine gtinding machine comprises in the present embodiment: frame 609, cover 617, feed hopper 612, moving knife 627, stationary knife 615, movable knife disc 623, stationary knife dish 622, distinguished and admirable cavity conducting body.Frame 609, cover 617 also can be referred to as casing.By cover bolt 618 cover 617 is fixed on the frame 609, cover 617 is provided with cover sealing ring 628 with the contact position of frame 609.Moving knife 627 is arranged on the movable knife disc 623, and stationary knife 615 is arranged on the stationary knife dish 622.
Form grinding chamber between described moving knife 627 and the stationary knife 615, the grinding charge material enters grinding chamber from feeding mechanism (feed hopper 612) and grinds.Moving knife 627 is annular, and moving knife 627 inboards are provided with guide lath 629.
Described movable knife disc 623 connects a main shaft 601, and nut 613 is fixed on main shaft 601 on the movable knife disc 623, and movable knife disc 623 rotates under the drive of described main shaft 601.Main shaft 601 can be connected by inner bearing 605, outer bearing 604 with the junction of frame 609, and inner bearing 605, outer bearing 604 are fixed on the frame 609 by inner cover plate 606, outer cover plate 602 respectively.Be provided with sealing ring 607 between inner cover plate 606, the inner bearing 605.
Described frame 609 is provided with one or more air inlets 611, is provided with circulation cavity conducting body 621 between frame 609 and the movable knife disc 623.Stationary knife dish 622 is provided with at least one stationary knife dish air vent 624; Be provided with a plurality of stationary knife dish air vents 624 in the present embodiment.Partly or entirely stationary knife dish air vent 624 also is provided with areola body 626 with the contact position of stationary knife cutter, and the sectional area of areola body 626 is greater than the sectional area of stationary knife dish air vent 624.
Be provided with one or more stationary knife through holes 616 in the cutter groove of described stationary knife; Be provided with a plurality of stationary knife through holes 616 in the present embodiment, be netted.
Thus, described distinguished and admirable cavity conducting body comprises air inlet 611, circulation cavity conducting body 621, stationary knife dish air vent 624, areola body 626, stationary knife through hole 616.Distinguished and admirable successively by described air inlet 611, circulation cavity conducting body 621, stationary knife dish air vent 624, areola body 626,616 ejaculations of stationary knife through hole, between moving knife working face, stationary knife working face, form the jet air curtain layer, form cross angle with the stationary knife working face and be made as 10 °～170 °, the aperture is made as Φ 0.5-Φ 5mm, directive moving knife working face.
In addition, be provided with dustproof malleation cavity body 603 between movable knife disc 623 and the frame 609.Air-flow is established the dustproof air inlet 608 of two malleations from frame 609 outsides, make wind direction aim at movable knife disc 623 inboards, in cavity, form one by generation malleation (flowing in the feed bin) in gap between side direction movable knife disc 623 edges and the frame 609 movable knife disc 623 in, form small malleation, in preventing that dust from going into, can eliminate static, cooling effect to 623 of movable knife discs again, solve rubber powder simultaneously and become clique problem.(current device does not have this operation principle)
Be provided with out feed bin 618 in the described fine gtinding machine; Go out feed bin 618 and be communicated with, enter out feed bin 618 from grinding chamber through the material that grinds with grinding chamber.Go out feed bin 618 shell sides and be provided with one or more malleation air inlets 606, air inlet 606 places are provided with the baffle plate 627 of parallel and an air inlet 606, when entering air inlet 606, wind is divided into two, detour around the mill two sides respectively and blow over, hold (as around 180 ° on mill) to converge in addition at mill, be provided with discharge nozzle 619 at meet.Discharge nozzle 619 is fixed on the frame 609 by hold-down screw 620.It is the positive air pressure marker method that said structure makes marker method, and design can better be eliminated static on rubber powder and the mill side like this, reduces the temperature of mill and rubber powder, solves rubber powder simultaneously and becomes clique problem.
Embodiment eight
The difference of present embodiment and above embodiment is that in the present embodiment, wind circulation is crossed described distinguished and admirable cavity conducting body and penetrated, and forms jet air curtain layer, directive moving knife and stationary knife working face between moving knife working face, stationary knife working face.Moving knife through hole and the dislocation of stationary knife through hole are arranged or symmetry arrangement.
See also Fig. 7-1, Fig. 7-2, the fine gtinding machine is the taper grinder.The moving knife of fine gtinding machine, stationary knife are cone-shaped, and stationary knife is arranged on the outside of moving knife.Distinguished and admirable directive stationary knife working face design can reference example two, and distinguished and admirable directive moving knife working face design can reference example five.Those skilled in the art can realize the scheme of present embodiment according to above embodiment and Fig. 7-1, Fig. 7-2.Here do not give unnecessary details.
Embodiment nine
The difference of present embodiment and above embodiment is, sees also Fig. 8-1, Fig. 8-2,8-3, Fig. 8-4, and in the present embodiment, the fine gtinding machine is a vertical lapping machine.The moving knife of fine gtinding machine, stationary knife are plane, the along continuous straight runs setting.Wind circulation is crossed described distinguished and admirable cavity conducting body and is penetrated, and forms jet air curtain layer, directive moving knife and stationary knife working face between moving knife working face, stationary knife working face.Moving knife through hole and the dislocation of stationary knife through hole are arranged or symmetry arrangement.
Distinguished and admirable directive stationary knife working face design can reference example three, and distinguished and admirable directive moving knife working face design can reference example six.Those skilled in the art can realize the scheme of present embodiment according to above embodiment and Fig. 8-1, Fig. 8-2,8-3, Fig. 8-4.Here do not give unnecessary details.
Embodiment ten
The difference of present embodiment and above embodiment is, sees also Fig. 9-1, Fig. 9-2,9-3, Fig. 9-4, and in the present embodiment, the fine gtinding machine is a horizontal mill.The moving knife of fine gtinding machine, stationary knife are plane, vertically are provided with.Wind circulation is crossed described distinguished and admirable cavity conducting body and is penetrated, and forms jet air curtain layer, directive moving knife and stationary knife working face between moving knife working face, stationary knife working face.Moving knife through hole and the dislocation of stationary knife through hole are arranged or symmetry arrangement.
Distinguished and admirable directive stationary knife working face design can reference example four, and distinguished and admirable directive moving knife working face design can reference example seven.Those skilled in the art can realize the scheme of present embodiment according to above embodiment and Fig. 9-1, Fig. 9-2,9-3, Fig. 9-4.Here do not give unnecessary details.
In sum, fine gtinding machine and the Ginding process thereof that the utility model proposes have solved the difficult problem in the rubber powder processing at all, have solved the electrostatic interaction that the rubber powder friction produces with wind and ion stream, eliminate the influence of static to processing.Rubber powder is that cryogenic material is easy to softening sex change, can reduce the temperature of grinding material and sharpening, mill in elimination static with intelligent wind.
Here description of the present utility model and application are illustrative, are not to want with scope restriction of the present utility model in the above-described embodiments.Here the distortion of disclosed embodiment and change are possible, and the various parts of the replacement of embodiment and equivalence are known for those those of ordinary skill in the art.Those skilled in the art are noted that under the situation that does not break away from spirit of the present utility model or substantive characteristics, and the utility model can be with other form, structure, layout, ratio, and realize with other assembly, material and parts.Under the situation that does not break away from the utility model scope and spirit, can carry out other distortion and change here to disclosed embodiment.
Claims (9)
1. a fine gtinding machine is characterized in that, described grinder comprises: casing, moving knife, stationary knife, movable knife disc, stationary knife dish, distinguished and admirable cavity conducting body, the distinguished and admirable air inlet of first malleation;
Stationary knife is or/and be provided with the stationary knife through hole or/and the moving knife through hole on the moving knife;
Wind circulation cross described distinguished and admirable cavity conducting body from the stationary knife through hole or/and the moving knife through hole penetrates, between moving knife working face, stationary knife working face, form the jet air curtain layer, directive moving knife or stationary knife working face, perhaps directive moving knife and stationary knife working face simultaneously.
2. fine gtinding machine according to claim 1 is characterized in that:
The distinguished and admirable air inlet of described first malleation connects an ion generator.
3. fine gtinding machine according to claim 1 and 2 is characterized in that:
The stationary knife through hole is set on the stationary knife, and the stationary knife dish is provided with stationary knife dish air vent; Partly or entirely the contact position of stationary knife dish air vent and stationary knife also is provided with the areola body;
Described distinguished and admirable cavity conducting body comprises the distinguished and admirable air inlet of first malleation, circulation cavity conducting body, stationary knife dish air vent, areola body;
The distinguished and admirable air inlet of described first malleation, circulation cavity conducting body, stationary knife dish air vent, areola body, the ejaculation of stationary knife through hole are crossed in wind circulation, form jet air curtain layer, directive moving knife working face between moving knife working face, stationary knife working face; The angle of jet direction and stationary knife working face is made as 10 °-170 °, aperture 0.1mm-50mm.
4. fine gtinding machine according to claim 3 is characterized in that:
One side of described stationary knife dish is provided with stationary knife, and opposite side is provided with circulation cavity conducting body.
5. fine gtinding machine according to claim 1 is characterized in that:
Between movable knife disc and casing, be provided with dustproof malleation cavity body; At least one malleation of casing peripheral hardware air inlet that prevents dust, malleation is distinguished and admirable to enter dustproof malleation cavity body from the dustproof air inlet of malleation, makes wind direction aim at the movable knife disc inboard;
In dustproof malleation cavity body, form one by in the movable knife disc between side direction movable knife disc edge and the casing gap form small malleation, flow to out in the feed bin.
6. fine gtinding machine according to claim 1 is characterized in that:
Be provided with out feed bin in the described casing; Go out feed bin and be communicated with, enter out feed bin from grinding chamber through the material that grinds with grinding chamber;
A described side that goes out feed bin is provided with the distinguished and admirable air inlet of one or more the 3rd malleations, and the distinguished and admirable air inlet of the 3rd malleation place is provided with a baffle plate, makes the distinguished and admirable feed bin two sides that lay out detour and blow over, and flows out at the discharging opening of the opposite side that goes out feed bin;
Malleation is distinguished and admirable to be blown into from the malleation import.
7. fine gtinding machine according to claim 1 and 2 is characterized in that:
The moving knife through hole is set on the moving knife, and movable knife disc is provided with the movable knife disc air vent; Partly or entirely the contact position of movable knife disc air vent and moving knife also is provided with the areola body;
Described distinguished and admirable cavity conducting body comprises the distinguished and admirable air inlet of second malleation, circulation cavity conducting body, movable knife disc air vent, areola body;
The distinguished and admirable air inlet of described second malleation, circulation cavity conducting body, movable knife disc air vent, areola body, the ejaculation of moving knife through hole are crossed in wind circulation, form jet air curtain layer, directive stationary knife working face between moving knife working face, stationary knife working face; The angle of jet direction and moving knife working face is made as 10 °-170 °, aperture 0.1mm-50mm.
8. fine gtinding machine according to claim 7 is characterized in that:
One side of described movable knife disc is provided with moving knife, and opposite side is provided with circulation cavity conducting body.
9. fine gtinding machine according to claim 1 and 2 is characterized in that:
The stationary knife through hole is set on the stationary knife, and the stationary knife dish is provided with stationary knife dish air vent; Partly or entirely the contact position of stationary knife dish air vent and stationary knife also is provided with stationary knife areola body;
Described distinguished and admirable cavity conducting body comprises the first distinguished and admirable cavity conducting body, comprises the distinguished and admirable air inlet of first malleation, stationary knife circulation cavity conducting body, stationary knife dish air vent, stationary knife areola body;
The distinguished and admirable air inlet of described first malleation, stationary knife circulation cavity conducting body, stationary knife dish air vent, stationary knife areola body, the ejaculation of stationary knife through hole are crossed in wind circulation, form jet air curtain layer, directive moving knife working face between moving knife working face, stationary knife working face; The angle of jet direction and stationary knife working face is made as 10 °-170 °, aperture 0.1mm-50mm;
The moving knife through hole is set on the moving knife, and movable knife disc is provided with the movable knife disc air vent; Partly or entirely the contact position of movable knife disc air vent and moving knife also is provided with moving knife areola body; Moving knife through hole and the dislocation of stationary knife through hole are arranged or symmetry arrangement;
Described distinguished and admirable cavity conducting body comprises the second distinguished and admirable cavity conducting body, comprises the distinguished and admirable air inlet of second malleation, moving knife circulation cavity conducting body, movable knife disc air vent, moving knife areola body;
The distinguished and admirable air inlet of described second malleation, moving knife circulation cavity conducting body, movable knife disc air vent, moving knife areola body, the ejaculation of moving knife through hole are crossed in wind circulation, form jet air curtain layer, directive stationary knife working face between moving knife working face, stationary knife working face; The angle of jet direction and moving knife working face is made as 10 °-170 °, aperture 0.1mm-50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200226917U CN202053406U (en) | 2011-01-24 | 2011-01-24 | Fine grinding machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200226917U CN202053406U (en) | 2011-01-24 | 2011-01-24 | Fine grinding machine |
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| CN202053406U true CN202053406U (en) | 2011-11-30 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102600941A (en) * | 2011-01-24 | 2012-07-25 | 上海振华科技开发有限公司 | Fine grinding machine |
| CN103182338A (en) * | 2011-12-30 | 2013-07-03 | 卢小平 | High-efficiency and energy-saving material grinder |
| CN111907218A (en) * | 2020-09-16 | 2020-11-10 | 珠海清扬打印耗材有限公司 | Equipment system for quantitatively and continuously supplying ink |
| CN113210107A (en) * | 2021-04-26 | 2021-08-06 | 韩佳轩 | Preparation system of epoxy coating |
-
2011
- 2011-01-24 CN CN2011200226917U patent/CN202053406U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102600941A (en) * | 2011-01-24 | 2012-07-25 | 上海振华科技开发有限公司 | Fine grinding machine |
| CN103182338A (en) * | 2011-12-30 | 2013-07-03 | 卢小平 | High-efficiency and energy-saving material grinder |
| CN103182338B (en) * | 2011-12-30 | 2014-10-15 | 卢小平 | High-efficiency and energy-saving material grinder |
| CN111907218A (en) * | 2020-09-16 | 2020-11-10 | 珠海清扬打印耗材有限公司 | Equipment system for quantitatively and continuously supplying ink |
| CN113210107A (en) * | 2021-04-26 | 2021-08-06 | 韩佳轩 | Preparation system of epoxy coating |
| CN113210107B (en) * | 2021-04-26 | 2022-08-05 | 东莞市赛亚气雾剂有限公司 | Preparation system of epoxy coating |
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Granted publication date: 20111130 Termination date: 20120124 |