CN201276519Y - Automatic production apparatus for grinding powder paint - Google Patents
Automatic production apparatus for grinding powder paint Download PDFInfo
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- CN201276519Y CN201276519Y CNU2008201724320U CN200820172432U CN201276519Y CN 201276519 Y CN201276519 Y CN 201276519Y CN U2008201724320 U CNU2008201724320 U CN U2008201724320U CN 200820172432 U CN200820172432 U CN 200820172432U CN 201276519 Y CN201276519 Y CN 201276519Y
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Abstract
The utility model relates to automatic grinding production equipment for powder dope, pertaining to the technical field of automatic grinding production equipment for power dope. The equipment comprises a grinding head which forms an grinding unit and is arranged in the inner part of a feeding inlet; the grinding head is connected with a cyclone separator by an air guide channel; an outlet of the cyclone separator is connected with a dust collector which is connected with a draft fan; the outlet at the lower part of the cyclone separator is connected with a rotary screen of the powder dope with a rougher grain diameter. The equipment is characterized in that the lower part of the rotary screen is provided with a vibrating sieve which is elastically connected with a small cyclone dust remover arranged below; the lower part of the small cyclone dust remover is connected with a discharging outlet and the lower part of the discharging outlet is provided with a dual-valve powder flow controller controlling the evenness, on and off of the discharging; the lower part of the dual-valve powder flow controller corresponds to a packing case. The equipment can realize noise reduction, automatic screening and alarming, dust removal, and weighting and packing in the production of powder dope; in addition, the safe and stable continuous production is also achieved, the dust leakage is reduced and environment pollution is avoided.
Description
One, technical field
The utility model relates to automatic production apparatus for grinding powder paint, belongs to the automatic production apparatus for grinding powder paint technical field.
Two, background technology
At present, at home and abroad the powder coating industry all adopts traditional ACM mill basically, and this equipment is to introduce China by Britain 70～eighties.Tradition ACM mill is connected and composed by bistrique, cyclonic separator, rotating screen, particle collector and blower fan.Operating procedure is the powder that is broken for the certain particle size distribution from the powder coating work in-process of expressing technique by bistrique, separate through cyclonic separator, particle diameter enters particle collector less than 15 microns ultrafine powder, remaining particle enters rotating screen, the powder of release mesh sees through screen cloth and enters the finished product packing carton, after the assay was approved, weighing, packing.The powder coating particle that particle diameter is thicker is rotated sieve and screws out, and recycles.Therefore, there is following problem in traditional ACM equipment:
1, bistrique is air-vent, main mill, the concentrated place of classifier, and noise reaches more than 90 decibels.
2, manual operation link is more, workload is bigger, requires operator quality higher;
3, manual weighing's error instability can not realize serialization, fast production-efficient is lower;
4, the powder coating screenings is difficult to control, easily causes the defective and very difficult discovery of product screenings;
5, dust leaks more seriously, influences operator ' s health.
Three, summary of the invention
The purpose of this utility model is to solve the weak point that above-mentioned prior art exists, and provides a kind of and can effectively reduce noise, automatic sub-sieve and warning, automatic weighing, packing and dust separating automatic production apparatus for grinding powder paint.
Automatic production apparatus for grinding powder paint of the present utility model, the bistrique 1 that comprises the inner set formation milling apparatus of opening for feed, bistrique 1 is connected with cyclonic separator 2 through air-inducing passage, cyclonic separator 2 outlets connect the particle collector 4 of particle diameter superfine powder, particle collector 4 connects induced draft fan 11, cyclonic separator 2 lower part outlets connect the rotating screen 3 of the thicker powder coating of particle diameter, and special character is
The bottom of rotating screen 3 is connected with vibratory screening apparatus 5, vibratory screening apparatus 5 is connected with whirly fly-ash separator 6 elasticity of its underpart, the bottom of whirly fly-ash separator 6 is connected with discharge port, the discharge port bottom is provided with all double valve powder flow controllers 7 of even break-make of control discharging, the corresponding powder packaging case in double valve powder flow controller 7 bottoms;
To grind noise in order effectively reducing, to add sound damper 12 on the bistrique 1, sound damper comprises housing 42, and housing 42 inwalls post sound absorbent material 41, and the blast inlet place of housing 42 is provided with filtering net 43, the housing 42 inner noise reduction plate washers 44 that are provided with all around;
In order to realize automatic weighing, transmission, the encapsulation of powder, above-mentioned powder packaging case is positioned on the powder transmission mechanism 9, be provided with weighing device 8 on transmission mechanism 9, weighing device is relative with the position of top double valve powder flow device 7, and transmission mechanism 9 is connected to the wrapping machine 10 of a side;
Described vibratory screening apparatus 5 is the centering type side-shake screen, comprise the screen cloth support 51 and the screen cloth gradient collection powder bucket 56 that are used for fixing screen cloth 57, screen cloth 57 is designed to the pitch angle, when screenings occurring, can flow downward along the gradient naturally, screen cloth 57 is provided with out meal mouth 52, go out and also add material detector 53 on the meal mouth 52, be used for screenings is reported to the police, collection powder bucket 56 belows are provided with out fine powder mouth 58, vibrating spring 54 links together with screen cloth support 51 and screen cloth gradient collection powder bucket 56, connects drive vibrating spring 54 by the set eccentric motor 55 in inside and vibrates;
Described double valve powder flow controller 7 connects the hobboing cutter 24 that drives housing 22 inside by servomotor 23, pneumatic dish valve 21 is established on housing 22 tops, pneumatic dish valve 21 connects whirly fly-ash separator 6 bottom discharge ports 14, is made of hobboing cutter 24 to add valve soon, and pneumatic dish valve 21 formations add valve slowly;
Described whirly fly-ash separator 6 is established opening for feed 31 and is connected with vibratory screening apparatus 5, and the bottom is provided with the product outlet 32 that is connected with double valve powder flow controller 7, and the top is established air-vent 33 and is connected with particle collector 4;
Weighing device 8 supports weighing platform 82 by weighing cylinder 81, establish the contact 83 of weighing on the weighing platform 82, contact 83 connections of weighing are sent to controller 84, and controller 84 output control signals connect the hobboing cutter 24 and the pneumatic dish valve 21 of control double valve powder flow controllers 7.
Principle of work of the present utility model is as follows:
Install sound damper 12 additional at bistrique, filter out air at a high speed by the noise of equipment generation and the mechanicalness noise of mechanical high-speed running generation.Install vibratory screening apparatus 5 rotating screen 3 times additional with being flexible coupling, play a role in filtering, in case screenings appears in powder, with automatic filtration.Avoid entering qualified coating the inside.Install whirly fly-ash separator 6 additional 5 times at vibratory screening apparatus, elasticity connects, and oscillating component is passed to the whirly fly-ash separator, and the assurance powder is not built bridge, and evenly flows, to make things convenient for weighing; Whirly fly-ash separator 6 aims at the solution dust from flying, produces negative pressure in equipment, and dust is collected in the particle collector.Install double valve powder flow controller 7 for 6 times additional at the whirly fly-ash separator, all even weight of control blanking, and, the dedusting suction hole is installed at the drain hole place, avoid producing herein dust.After powder enters tr, transmit through transport unit, artificial band seals, automatically packing.This equipment manual operation link reduces, and realizes automatization basically.Automatically weighing reduces the error that manual operation brings easily, has improved production efficiency.Install vibratory screening apparatus additional and stop screenings and enter in the qualified powder coating, cause the appearance of substandard product and make the reviewer be very easy to find the unusual phenomenon that equipment occurs.
Powder automatic production apparatus for grinding of the present utility model can be realized the reduction noise when powder coating is produced, automatic sub-sieve, dedusting, weighing and packing, and can realize safety, the stable continuous production of product, reduces the outer discharge of dust, avoids contaminate environment.
Four, description of drawings
Fig. 1: be the automatic production apparatus for grinding powder paint structural representation;
Fig. 2: vibratory screening apparatus 5 structural representations; The vertical view of Fig. 3: Fig. 2;
Fig. 4: double valve powder flow controller 7 structural representations; The vertical view of Fig. 5: Fig. 4;
Fig. 6: whirly fly-ash separator 6 structural representations; The side-view of Fig. 7: Fig. 6;
Fig. 8: sound damper 12 structural representations; The side-view of Fig. 9: Fig. 8;
Figure 10: weighing device 8 structural representations;
Five, embodiment
Following with reference to accompanying drawing, provide embodiment of the present utility model, be used for formation of the present utility model is further specified.
Embodiment 1
The automatic production apparatus for grinding powder paint of present embodiment is with reference to figure 1-10, powder coating work in-process from expressing technique are pulverized by bistrique 1, classification enters cyclonic separator 2, pass through action of centrifugal force, the particle diameter superfine powder is taken out of by wind, enter in the particle collector 4, the cloth bag filtration is arranged in the particle collector, be deposited in the particle collector at last.The powder coating that particle diameter is thicker is deposited in the cyclonic separator bottom, is sent in the rotating screen 3 by the discharge machine, and the powder coating of qualified particle diameter is sifted out to be entered in the vibratory screening apparatus 5, and what particle diameter was thicker is screwed out by the rotating screen outlet, recycles.
Enter the powder of vibratory screening apparatus 5, by bolting, the screenings as coming out because of the rotary screen shatter belt is filtered herein.After the screening, enter in the whirly fly-ash separator 6, the whirly fly-ash separator is connected with vibratory screening apparatus elasticity, and partial vibration passes on the whirly fly-ash separator, to prevent powder crane span structure and powder is evenly flowed in the whirly fly-ash separator.Whirly fly-ash separator 6 tops are connected with particle collector 4, make in the equipment that is connected with the whirly fly-ash separator and produce negative pressure, avoid dust to leak.Double valve powder flow control device 7 places, fast valve is a hob type, driven by servomotor, uniform rotation, powder is at the uniform velocity got rid of.When weight of material when reaching set(ting)value, add valve open slowly, the control mass flow.When the powder coating in the packing material arrives set(ting)value, add soon and add valve Close All simultaneously slowly, the weighing cylinder descends, and hopper is fallen travelling belt, and travelling belt send before packing material, enters bagging area.(pneumoelectric control: the electronic weighting equipment packing material under has four contacts, when weight when arriving set(ting)value, the contact is sent signal and is added for pneumatic dish valve slowly, when weight arrival set(ting)value, the contact is sent signal and is added soon to add simultaneously slowly and close.Simultaneously, signal is also delivered in the control weighing pneulift, and elevator descends, and packing material is fallen on the transport unit, and the travelling belt servomotor is received signal, preceding sending.Simultaneously, the follow-up of the empty package thing of back is positioned on the weighing platform it by phototube, and produces signal, and platform rises, and pneumatic dish valve is opened, and enters next circulation.The packing material that enters bagging area has manually plastics bag is tied, and adhesive tape is sealed carton, sends into semi-automatic packing machine packing.
Present embodiment adopts sound damper, and according to aerodynamic principle, the noise that air is produced in equipment is transformed into mechanical vibration effectively, is reducing noise by damping device and absorbing material absorption energy;
(2) vibratory screening apparatus is the centering type transverse vibration, and vibration steadily, reliable operation, life-span be long, can regulate polarization power, easy to adjust stablizing; Vibration source is an eccentric wheel, and noise is low, and power consumption is little, and device structure is simple, and is reliable.Adopt the enclosed construction fuselage, can prevent dust pollution.Technical indicator: high 540mm, diameter 580mm, screen area 0.178m
2, power 1.1kw.
(3) double valve powder flow controller adopts pneumatic dish valve, air valve and Electrical Control Technology, accurately control.
(4) utilization of whirly fly-ash separator produces whirlwind in device, forms magnetism, produces negative pressure in equipment, makes ultrafine powder enter particle collector.
This automatic grinding equipment can be finished: install the special-purpose sound arrester of design voluntarily additional, reduce noise more than 15 decibels than traditional shredder.Automatically weighing, automatic packing have reduced the manual operation link, have improved grinding production efficiency; Double valve powder flow control techniques, accurately weighing, error only is 10～20g/20kg; Install vibratory screening apparatus additional, can control the generation of screenings effectively; Install cleaning apparatus additional, prevent from that dust from leaking to pollute.
Claims (7)
1, automatic production apparatus for grinding powder paint, the bistrique (1) that comprises the inner set formation milling apparatus of opening for feed, bistrique (1) is connected with cyclonic separator (2) through air-inducing passage, cyclonic separator (2) outlet connects the particle collector (4) of particle diameter superfine powder, particle collector (4) connects induced draft fan (11), cyclonic separator (2) lower part outlet connects the rotating screen (3) of the thicker powder coating of particle diameter, is characterised in that
The bottom of rotating screen (3) is connected with vibratory screening apparatus (5), vibratory screening apparatus (5) is connected with whirly fly-ash separator (6) elasticity of its underpart, the bottom of whirly fly-ash separator (6) is connected with discharge port, the discharge port bottom is provided with all double valve powder flow controllers (7) of even break-make of control discharging, the corresponding powder packaging case in double valve powder flow controller (7) bottom.
2, according to the described automatic production apparatus for grinding powder paint of claim 1, it is characterized in that adding on the described bistrique (1) sound damper (12), sound damper comprises housing (42), housing (42) inwall posts sound absorbent material (41), housing (42) blast inlet place is provided with filtering net (43), is provided with noise reduction plate washer (44) around housing (42) is inner.
3, according to the described automatic production apparatus for grinding powder paint of claim 1, it is characterized in that described powder packaging case is positioned on the powder transmission mechanism (9), on transmission mechanism (9), be provided with weighing device (8), weighing device (8) is relative with the position of top double valve powder flow device (7), and transmission mechanism (9) is connected to the wrapping machine (10) of a side.
4, according to the described automatic production apparatus for grinding powder paint of claim 1, it is characterized in that described vibratory screening apparatus (5) is the centering type side-shake screen, comprise the screen cloth support (51) and the screen cloth gradient collection powder bucket (56) that are used for fixing screen cloth (57), screen cloth (57) is designed to the pitch angle, when screenings occurring, can flow downward along the gradient naturally, screen cloth (57) is provided with out meal mouth (52), go out and also add material detector (53) on the meal mouth (52), be used for screenings is reported to the police, collection powder bucket (56) below is provided with out fine powder mouth (58), vibrating spring (54) links together with screen cloth support (51) and screen cloth gradient collection powder bucket (56), connects drive vibrating spring (54) by the set eccentric motor in inside (55) and vibrates.
5, according to the described automatic production apparatus for grinding powder paint of claim 1, it is characterized in that described double valve powder flow controller (7) is connected the hobboing cutter (24) that drives housing (22) inside by servomotor (23), pneumatic dish valve (21) is established on housing (22) top, pneumatic dish valve (21) connects whirly fly-ash separator (6) bottom discharge port (14), add valve soon by hobboing cutter (24) formation, pneumatic dish valve (21) formation adds valve slowly.
6, according to the described automatic production apparatus for grinding powder paint of claim 1, it is characterized in that described whirly fly-ash separator (6) establishes opening for feed (31) and be connected with vibratory screening apparatus (5), the bottom is provided with the product outlet (32) that is connected with double valve powder flow controller (7), and the top is established air-vent (33) and is connected with particle collector (4).
7, according to the described automatic production apparatus for grinding powder paint of claim 2, it is characterized in that described weighing device (8) supports weighing platform (82) by weighing cylinder (81), establish the contact of weighing (83) on the weighing platform (82), contact (83) connection of weighing is sent to controller (84), and controller (84) output control signal connects the hobboing cutter (24) and the pneumatic dish valve (21) of control double valve powder flow controller (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201724320U CN201276519Y (en) | 2008-09-28 | 2008-09-28 | Automatic production apparatus for grinding powder paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201724320U CN201276519Y (en) | 2008-09-28 | 2008-09-28 | Automatic production apparatus for grinding powder paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201276519Y true CN201276519Y (en) | 2009-07-22 |
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ID=40894101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201724320U Expired - Lifetime CN201276519Y (en) | 2008-09-28 | 2008-09-28 | Automatic production apparatus for grinding powder paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201276519Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105562191A (en) * | 2016-02-04 | 2016-05-11 | 赛高粉末技术（烟台）有限公司 | Integrated type pulverizer |
| CN106040354A (en) * | 2016-06-01 | 2016-10-26 | 中国地质大学（北京） | Crushing and screening integrated machine for preparation of coal samples |
| CN108275291A (en) * | 2018-03-28 | 2018-07-13 | 张胜利 | A kind of pharmacist of traditional Chinese medicine's Chinese medicine weighing packing apparatus |
-
2008
- 2008-09-28 CN CNU2008201724320U patent/CN201276519Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105562191A (en) * | 2016-02-04 | 2016-05-11 | 赛高粉末技术（烟台）有限公司 | Integrated type pulverizer |
| CN105562191B (en) * | 2016-02-04 | 2018-12-28 | 赛高粉末技术（烟台）有限公司 | Integrated form flour mill |
| CN106040354A (en) * | 2016-06-01 | 2016-10-26 | 中国地质大学（北京） | Crushing and screening integrated machine for preparation of coal samples |
| CN108275291A (en) * | 2018-03-28 | 2018-07-13 | 张胜利 | A kind of pharmacist of traditional Chinese medicine's Chinese medicine weighing packing apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Haiyang Shengshida Powder Machinery Co., Ltd. Assignor: Diao Shucai Contract record no.: 2010370000492 Denomination of utility model: Automatic production apparatus for grinding powder paint Granted publication date: 20090722 License type: Exclusive License Record date: 20100830 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20090722 Effective date of abandoning: 20080928 |