CN102632461A - Intelligent shot blasting cleaning production line for large rotary cylinder surface - Google Patents
Intelligent shot blasting cleaning production line for large rotary cylinder surface Download PDFInfo
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- CN102632461A CN102632461A CN2011100667986A CN201110066798A CN102632461A CN 102632461 A CN102632461 A CN 102632461A CN 2011100667986 A CN2011100667986 A CN 2011100667986A CN 201110066798 A CN201110066798 A CN 201110066798A CN 102632461 A CN102632461 A CN 102632461A
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Abstract
Disclosed is an intelligent shot blasting cleaning production line for a large rotary cylinder surface. A shot blaster is mounted on the outer wall of a shot blasting cleaning chamber, a trolley conveying system comprises a trolley, a rail, a rotating mechanism and a driving device, the trolley carries a cleaned workpiece and is provided with the rotating mechanism, a shot outlet of the shot blasting cleaning chamber is sequentially connected with a lower longitudinal screw conveyor and a lower transverse screw conveyor, a bucket elevator is provided with a feeding port and a discharging port, the feeding port is connected with the lower transverse screw conveyor, an upper transverse screw conveyor is connected with the discharging port of the bucket elevator, a shot-sand separator is provided with a separating area and an air joint, the separating area is connected with the upper transverse screw conveyor, and a dust remover is connected with the shot blasting cleaning chamber and the shot-sand separator. The intelligent shot blasting cleaning production line is used for applying powerful shot blasting to the surface of a metal component in an original state, rust spots, a rust layer, welding slag and scale on the surface of the metal component are removed so that the metal component has a uniform metal glossy surface with a certain fineness, stress is eliminated, and surface coating quality and corrosion resistance of materials are improved.
Description
Technical field
The present invention relates to a kind of shot-blast apparatus, particularly a kind of huge revolving drum surface intelligence impeller blasting production line.
Background technology
Shot-blasting machine (shot blasting machine), the impeller blasting equipment of cast(ing) surface is cleared up or strengthened to the high speed bullet that utilizes impeller head to dish out.The ball blast function is carried out knockout to foundry goods simultaneously and is decored and clear up.
Shot-blast apparatus at first is applied to the surperficial scab of foundry industry cast steel, ironcasting and the removing of oxide skin.Nearly all steel-casting, grey foundry goods, malleable iron component, magnesium iron spare etc. all will carry out Shot Blasting.This is not only in order to remove cast(ing) surface oxide skin and scab; It simultaneously also is indispensable preparatory process before the casting quality inspection; Such as large-scale gas-turbine casing carrying out carrying out strict throwing blast cleaning before the nondestructive inspection, to guarantee the reliability of result of detection.In general castings production, throw blast cleaning and be the requisite process means of finding casting surface defect such as subcutaneous blowhole, cinder hole and scab, cold shut, peeling etc.Non-ferrous casting; Removing surface like aluminium alloy, copper alloy etc.; Except that the blemish of descaling, discovery foundry goods, main purpose is to remove the burr and the surface quality that obtains to have the decoration meaning of die casting, acquisition resultant effect to throw shot-peening.
Theoretical according to modern metal strength, the dislocation density of increase metal inside is the main direction that improves metal strength.Facts have proved that ball blast is the effective process that increases the metal dislocation structure.This can not or realize through transformation hardening (like marquench etc.) requiring the more further workpiece of reinforcement on the basis of transformation hardening to some metals, has more crucial meaning.Parts such as aviation, aerospace industry, automobile, tractor require lighting, but reliability requirement is increasingly high, and its important process measure is exactly to adopt to throw intensity and the fatigue strength that shot-blast process improves member.
In view of this, the artificial deficiency that solves in the existing ball blast technology of design of the present invention, based on the research and development of association area, and through constantly test and improvement, and then generation of the present invention is arranged.
Summary of the invention
The object of the present invention is to provide a kind of huge revolving drum surface intelligence impeller blasting production line; It imposes powerful ball blast to metal component surface in a state of nature; Remove its lip-deep rust staining, rusty scale, welding slag and oxide skin; Make it to obtain to have the metal glossy surface of the uniformity of certain fineness,, improve the surface finish quality and the corrosion resistance of material so that remove stress.
For reaching above-mentioned purpose, the present invention provides a kind of huge revolving drum surface intelligence impeller blasting production line, and it comprises:
Super shot blasting cleaning chamber is equipped with many impeller heads on its outer wall;
The chassis induction system; Comprise chassis, track, rotating mechanism and drive unit; Said chassis is used for carrying quilt cleaning workpiece and chassis is provided with rotating mechanism, and said drive unit is used to drive chassis and orbits, and said track runs through described super shot blasting cleaning chamber;
Following longitudinal spiral conveyer is connected with the ball material outlet of super shot blasting cleaning chamber;
Horizontal conveying worm is connected with following longitudinal spiral conveyer down;
Bucket elevator, it has feeding mouth and discharging opening, and this feeding mouth is connected with following horizontal conveying worm;
Go up horizontal conveying worm, the one of which end is connected with the discharging opening of bucket elevator;
Shot-sand separator, it has the Disengagement zone and gives a dinner for a visitor from afar mouth, and this Disengagement zone is connected with the other end of last horizontal conveying worm;
Deduster, its with shot-sand separator give a dinner for a visitor from afar mouthful and super shot blasting cleaning chamber is connected.
Described huge revolving drum surface intelligence impeller blasting production line wherein, is equipped with 16 impeller heads on the outer wall of described super shot blasting cleaning chamber, it is one circular-arc that top and the left and right sides that described 16 impeller heads are arranged in the impeller blasting chamber outer wall is.
Described huge revolving drum surface intelligence impeller blasting production line; Wherein, Described super shot blasting cleaning chamber is the multicell assembly, is made up of main chamber's body and concubine body, and described impeller head is arranged on the outer wall of main chamber's body; The both sides, front and back of main chamber's body are the concubine body, the concubine body be the closed chamber body and in be provided with steel plate and multilayer rubber curtain and shield.
Described huge revolving drum surface intelligence impeller blasting production line, wherein, described impeller head comprises: impeller, motor, shot wheel, orienting cover, blade, lead ball pipe and guard shield; Said orienting cover is fixed in the guard shield and has a window; The internal fixation of orienting cover is equipped with shot wheel, has an inlet and four windows on the said shot wheel; Saidly lead the side that the ball pipe is positioned at guard shield, and an end of leading the ball pipe is connected with this inlet of shot wheel, the other end of leading the ball pipe connects the ball system that supplies through wear-resistant steel pipe; The opposite side of said guard shield is equipped with motor, and the output shaft of said motor is connected through conjoint disk with impeller, and by this impeller rotation of motor driven, a plurality of blades is installed on the said impeller, and blade is distributed in the periphery of orienting cover.
Described huge revolving drum surface intelligence impeller blasting production line, wherein, described impeller is connected through conjoint disk with the output shaft of motor, and seal disc also is installed between conjoint disk and the motor; Be equipped with in the guard shield and be used for preventing that the ball blast process from damaging the wear plate of guard shield, wear plate comprises the top backplate that is positioned at the guard shield inside top, be positioned at the side guard plate of the inboard side of guard shield and be positioned at the end face protective plate of guard shield inner side end.
Described huge revolving drum surface intelligence impeller blasting production line, wherein, described bucket elevator also comprises: housing, belt, ball storage bin hopper, active roller, return idler, belt stretcher and cycloidal planetary gear speed reducer; Said housing adopts segmented steel construction welding forming, and each coupled position is equipped with the sealing offset plate; Described cycloidal planetary gear speed reducer is installed in the top of housing, and it is connected with active roller, is used to drive active roller and rotates; Described active roller and return idler lay respectively at the above and below of enclosure interior, and connect through belt; A plurality of ball storage bin hoppers in the same direction are installed on the belt, and the preset at interval each other distance of said ball storage bin hopper; Described belt stretcher is installed on lower housing portion; The feeding mouth of said bucket elevator is positioned at the bottom of housing, and the discharging opening of bucket elevator is positioned at the top of housing.
Described huge revolving drum surface intelligence impeller blasting production line, wherein, described shot-sand separator comprises: Disengagement zone, storage bin hopper, give a dinner for a visitor from afar mouth and stream ball mouth; A said part that horizontal conveying worm is stretched out the Disengagement zone; Upward on the shell of this extension of horizontal conveying worm charging aperture is installed; This charging aperture is connected with the discharging opening of bucket elevator, and said another part of horizontal conveying worm is positioned at the Disengagement zone; Described horizontal conveying worm is connected with the output of a cycloidal planetary gear speed reducer; A described end of giving a dinner for a visitor from afar mouth is connected with the Disengagement zone, and the transmission direction of the air port direction of the mouth of giving a dinner for a visitor from afar and last horizontal conveying worm is perpendicular; The other end of giving a dinner for a visitor from afar mouthful is connected with deduster; The below of said Disengagement zone is connected with storage bin hopper, and 16 stream ball mouths are arranged at the storage bin hopper bottom.
Described huge revolving drum surface intelligence impeller blasting production line, wherein, described deduster comprises: pulse control valve, access door, the mouth of giving a dinner for a visitor from afar, filter cylinder, ash storage box, muffler, blower fan, dirt pocket body; Said pulse control valve and access door are positioned at a side of dirt pocket body; Blower fan is connected with the dirt pocket body through airduct, and is connected with muffler on the blower fan; Filter cylinder is positioned at the inside of dirt pocket body; The mouth of giving a dinner for a visitor from afar is positioned at the opposite side of dirt pocket body, and a said end of giving a dinner for a visitor from afar mouthful is connected with the dirt pocket body, and give a dinner for a visitor from afar mouth and the super shot blasting cleaning chamber of the other end and shot-sand separator are connected; Ash storage box is positioned at the bottom of dirt pocket body.
Described huge revolving drum surface intelligence impeller blasting production line; Wherein, Also include inspection platform; The welding of the storage bin hopper of described inspection platform and shot-sand separator, inspection platform are used to support storage bin hopper and the last horizontal conveying worm of shot-sand separator so that the top of maintenance shot-sand separator and bucket elevator.
Described huge revolving drum surface intelligence impeller blasting production line wherein, also comprises pneumatic ball material controller, and it is installed on the described stream ball mouth.
The invention has the beneficial effects as follows: it can impose powerful ball blast to metal component surface in a state of nature; Remove its lip-deep rust staining, rusty scale, welding slag and oxide skin; Make it to obtain to have the metal glossy surface of the uniformity of certain fineness; So that removal stress, the surface finish quality and the corrosion resistance of raising material.In addition, can before being attached to workpiece cavity, lip-deep steel sand, dust japanning, also should clean out through filling spray.
Description of drawings
Fig. 1 is the front view of a kind of huge revolving drum surface intelligence of the present invention impeller blasting production line;
Fig. 2 is the vertical view of a kind of huge revolving drum surface intelligence of the present invention impeller blasting production line;
Fig. 3 is the side view of a kind of huge revolving drum surface intelligence of the present invention impeller blasting production line;
Fig. 4 is the front view of impeller head;
Fig. 5 is the side view of impeller head;
Fig. 6 is the front view of bucket elevator
Fig. 7 is the side view of bucket elevator;
Fig. 8 is the front view of shot-sand separator;
Fig. 9 is the vertical view of shot-sand separator;
Figure 10 is the side view of shot-sand separator;
Figure 11 is the front view of deduster;
Figure 12 is the vertical view of deduster;
Figure 13 is the side view of deduster.
Description of reference numerals: 1-chassis induction system; The 11-chassis; The 12-track; 2-is cleared up workpiece; The 3-super shot blasting cleaning chamber; The 31-impeller head; The 311-impeller; The 312-conjoint disk; The 3121-seal disc; The 313-motor; The 314-shot wheel; The 315-orienting cover; The 316-blade; 317-leads the ball pipe; 3181-top backplate; The 3182-side guard plate; 3183-end face protective plate; The 319-guard shield; 32-main chamber body; 33-concubine body; Body dedusting inlet scoop, 331-chamber; Longitudinal spiral conveyer under the 4-; Horizontal conveying worm under the 5-; The last horizontal conveying worm of 6-; The 7-bucket elevator; The 71-housing; The 72-belt; 73-ball storage bin hopper; The 74-active roller; The 75-return idler; The 76-belt stretcher; The 77-cycloidal planetary gear speed reducer; The 78-feeding mouth; The 79-discharging opening; The 8-shot-sand separator; The 81-conveying worm; The 82-Disengagement zone; The 83-storage bin hopper; The 84-mouth of giving a dinner for a visitor from afar; 85-stream ball mouth; The 86-cycloidal planetary gear speed reducer; The 87-charging aperture; The 9-inspection platform; The 10-deduster; 101-pulse control valve; The 102-access door; The 103-mouth of giving a dinner for a visitor from afar; The 104-filter cylinder; The 105-ash storage box; The 106-muffler; The 107-blower fan; 108-dirt pocket body.
The specific embodiment
About the present invention is the application target that reaches above-mentioned and effect and the technological means that adopted, enumerate preferable feasible embodiment, and shown in the conjunction with figs., details are as follows at present:
Like Fig. 1, Fig. 2 and shown in Figure 3, be respectively front view, vertical view and the side view of a kind of huge revolving drum surface intelligence of the present invention impeller blasting production line.Wherein, described huge revolving drum surface intelligence impeller blasting production line mainly comprises: chassis induction system 1, super shot blasting cleaning chamber 3, following longitudinal spiral conveyer 4, down horizontal conveying worm 5, upward horizontal conveying worm 6, bucket elevator 7, shot-sand separator 8, inspection platform 9 and deduster 10.
Described chassis induction system 1 comprises chassis 11, track 12, rotating mechanism (not shown) and drive unit (not shown).Wherein, said chassis is used for carrying by cleaning workpiece 2, and chassis 11 is provided with rotating mechanism and makes and can flatly be rotated by cleaning workpiece 2 on the chassis 11.Said drive unit is used to drive chassis 11 and on track 12, moves, and said track 12 runs through described super shot blasting cleaning chamber 3.The direct throwing of said chassis 11 is beaten the position and is adopted the manganese steel plate protection, thereby reduces the wearing and tearing of ball blast to chassis 11.Described chassis 11 can frequency control, and can positive and negatively move stable drive.According to the cleaning effect of workpiece, can adjust the speed of induction system during use, by the adjustment of walking unhurriedly extremely at a high speed at a slow speed, with cleaning effect and the good economic that reaches high-quality.
Combine Fig. 4 and shown in Figure 5 again; Many impeller heads 31 are installed on the outer wall of described super shot blasting cleaning chamber 3; Be 16 impeller heads 31 in the present embodiment; Described 16 impeller heads 31 on the top of super shot blasting cleaning chamber 3 outer walls and the left and right sides be one circular-arc, super shot blasting cleaning chamber 3 outer walls are provided with several holes that supplies ball blasts to pass, and make ball blast to clear up the surface of workpiece from all angles.Described impeller head 31 comprises: impeller 311, conjoint disk 312, motor 313, shot wheel 314, orienting cover 315, blade 316, lead members such as ball pipe 317, wear plate (3181,3182,3183), guard shield 319.Said orienting cover 315 is fixed in the guard shield 319, and it has a window, and can adjust the direction of this window through adjustment orienting cover 315.The internal fixation of orienting cover 315 is equipped with shot wheel 314.Have an inlet and four windows on the said shot wheel 314.Saidly lead the side that ball pipe 317 is positioned at guard shield 319, and an end of leading ball pipe 317 is connected with this inlet of shot wheel 314, the other end connects and supplies ball system (not shown), wherein, supplies to be provided with in the ball system and supplies the ball lock, in order to regulating the ball blast flow, and is convenient to maintenance.The opposite side of said guard shield 319 is equipped with motor 313, and the output shaft of said motor 313 is connected through conjoint disk 312 with impeller 311, and drives this impeller 311 rotations by motor 313.A plurality of blades 316 are installed on the said impeller 311, and blade 316 is distributed in the periphery of orienting cover 315.In addition, between conjoint disk 312 and motor 313, seal disc 3121 is installed also.Be equipped with in the said guard shield 319 and be used for preventing that the ball blast process from damaging the wear plate of guard shield 319, wear plate comprises the top backplate 3181 that is positioned at guard shield 319 inside top, be positioned at the side guard plate 3182 of guard shield 319 inboard sides and be positioned at the end face protective plate 3183 of guard shield 319 inner side ends.During work, bullet rolls in the shot wheel 314 by leading ball pipe 317, and preaceleration is after orienting cover 315 presets the window of direction dishes out, and blade 316 continues its acceleration, and then the adjustment impelling reaches powerful strike the on the workpiece, to reach the purpose of cleaning.That described impeller head 31 has is simple in structure, easy to maintenance, advantage such as little takes up room; Blade 316 does not need any clamps such as screw, pin, Spring Card; But blade 316 is inserted in the impeller groove (not shown) from impeller 311 centers; Rotary when impeller 311, rely on the centrifugal force of blade 316 generations and the boss structure on the blade 316 to fix.
Described super shot blasting cleaning chamber 3 is the multicell assembly; Form by main chamber's body 32 and concubine body 33; Wherein above-mentioned impeller head 31 is arranged on the outer wall of main chamber's body 32; The both sides, front and back of main chamber's body 32 are concubine body 33, concubine body 33 be the closed chamber body and in be provided with the shielding of steel plate and multilayer rubber curtain, fly to prevent the bullet unrest.In the super shot blasting cleaning chamber 3 certain negative pressure is arranged simultaneously, prevent that dust from escaping.Be provided with the wear resistant cast iron steel plate in the described super shot blasting cleaning chamber 3, avoid wearing and tearing, prolong chamber body service life more than tens of times with protection chamber body wall plate; Can utilize simultaneously the reflection function of bullet, the strike surface of the work that remains valid improves cleaning quality and cleaning efficiency, on cleaning taper collection ball bucket, net is housed, and to intercept foreign material, the protection conveying worm is convenient to maintenance personal's maintenance.Shot blast room body inner casing adopts wear-resisting bag casting nut to hide and bolt, and the protection screw is not damaged, and disassembling, assembling and replacing is convenient.In addition, fly out, be provided with protector in the super shot blasting cleaning chamber 3 for preventing bullet.
Described following longitudinal spiral conveyer 4, down horizontal conveying worm 5, last horizontal conveying worm 6 are made up of mandrel, helical blade, end axle, end plate, rolling bearing units, dust guard, cycloidal planetary gear speed reducer and various securing member respectively.Because the structure of the conveying worm here is a common practise, so repeat no more.Following longitudinal spiral conveyer 4 is installed in the taper collection ball storehouse of super shot blasting cleaning chamber 3; Horizontal conveying worm 5 is connected with the taper collection ball warehouse discharging mouth of super shot blasting cleaning chamber 3 down; The ball material outlet of said super shot blasting cleaning chamber 3 is connected with following longitudinal spiral conveyer 4, and described longitudinal spiral conveyer 4 down also is connected with following horizontal conveying worm 5.Wherein, the ball material of process impeller head 31 directly is collected to down longitudinal spiral conveyer 4 by cleaning chamber, and the transportation through following horizontal conveying worm 5 enters into bucket elevator 7 again.
Fig. 6 and shown in Figure 7 for another example, described bucket elevator 7 comprises: housing 71, belt 72, ball storage bin hopper 73, active roller 74, return idler 75, belt stretcher 76, cycloidal planetary gear speed reducer 77, feeding mouth 78 and discharging opening 79.
The housing 71 of described bucket elevator 7 adopts segmented steel construction welding forming, and each coupled position is equipped with the sealing offset plate, prevents the leakage of dust and pill.Described cycloidal planetary gear speed reducer 77 is installed in the top of housing 71, and it is connected with active roller 74, is used to drive active roller 74 and rotates.Described active roller 74 lays respectively at the above and below of housing 71 inside with return idler 75, and passes through belt 72 connections.A plurality of ball storage bin hoppers 73 in the same direction are installed on the belt 72, and described ball storage bin hopper 73 can be the dark bucket of cylindrical bottom, shallow bucket or pointed shape bucket, and the preset at interval each other distance of said ball storage bin hopper 73.Described belt stretcher 76 is installed on housing 71 bottoms, to guarantee the tensioning of elevator belt appropriateness.Said feeding mouth 78 is positioned at the bottom of housing 71 and is connected with following horizontal conveying worm 5, and discharging opening 79 is positioned at the top of housing 71.
The blanking form of bucket elevator 7 adopts the centrifugal gravity formula ball that falls.The ball dirt mixture of super shot blasting cleaning chamber 3 is risen to the top of bucket elevator 7, see off by discharging opening 79 again.
Like Fig. 8, Fig. 9 and Figure 10, be respectively front view, vertical view and the side view of a kind of shot-sand separator of the present invention.Wherein, described shot-sand separator 8 is to adopt BE type curtain-type structure, and it mainly comprises: Disengagement zone 82, storage bin hopper 83, give a dinner for a visitor from afar mouth 84 and stream ball mouth 85.
Wherein, A said part that horizontal conveying worm 6 is stretched out Disengagement zone 82; Upward on the shell of this extension of horizontal conveying worm 6 charging aperture 87 is installed; This charging aperture 87 is connected with the discharging opening 79 of bucket elevator 7, and the pill-sand mixture of process bucket elevator 7 is entered in the shell of horizontal conveying worm 6 by this charging aperture 87; Said another part of horizontal conveying worm 6 is positioned at Disengagement zone 82, and described pill-sand mixture enters into Disengagement zone 82 through after the conveying of last horizontal conveying worm 6.
Described horizontal conveying worm 6 also is connected with the output of cycloidal planetary gear speed reducer 86, is used for driving going up horizontal conveying worm 6 to carry pill-sand mixture.
A described end of giving a dinner for a visitor from afar mouth 84 is connected with Disengagement zone 82, and the transmission direction of the air port direction of the mouth 84 of giving a dinner for a visitor from afar and last horizontal conveying worm 6 is perpendicular.Mouthfuls 84 the quantity of giving a dinner for a visitor from afar is at least one (being two in the present embodiment).The other end of giving a dinner for a visitor from afar mouthful is connected with deduster.
The below of said Disengagement zone 82 is connected with storage bin hopper 83, and 16 stream ball mouths are arranged at storage bin hopper 83 bottoms, are used for the qualified bullet of releasing pure.
In the course of work, pill-sand mixture in feeding laterally conveying worm 6 sent to Disengagement zone 82 uniformly, deduster mouthfuls 84 provides wind-force to Disengagement zone 82 through giving a dinner for a visitor from afar; Thereby the horizontal gas flow that forms uniform ball sand flow curtain and pass 4-5m/s carries out the ball sand separation; Bullet is different by its proportion with waste material, falls into passage separately respectively, and pure ball material falls into storage bin hopper 83; Supply impeller head to reuse through opening stream ball mouth 85 releasing pure ball material; Fine dust mouthfuls 84 is inhaled into deduster through giving a dinner for a visitor from afar, and the clean gas after the purified treatment is discharged in the air, the collection that is captured of particle dust.
Described pipeline junction of giving a dinner for a visitor from afar mouth 84 and deduster also can be provided with air quantity regulator (not shown), through blast regulator is adjusted to suitable location, to obtain better ball sand separation effect.
Shot-sand separator of the present invention utilizes gravity selection by winnowing principle, and the bullet in the stream curtain is effectively separated with burning skin fragment, broken bullet and dust, and waste material is from mouthful outflow of giving a dinner for a visitor from afar, and bullet gets into storage bin hopper and circulates.
To sum up, shot-sand separator of the present invention, good separating effect, after the separation, sand content＜1% in the pure qualified bullet, qualified bullet amount＜1% in the waste material, the separative efficiency of separator can reach 99%.
Described inspection platform 9 adopts shaped steel, sheet material manufacturing.The below of shot-sand separator 8 is equipped with storage bin hopper 83, is used to store the ball material through the separator sorting.Storage bin hopper 83 welds together with inspection platform 9.
Described deduster 10; What adopt is that LT-70 type and LT-20 type pulse backblowing are cleared up each one of filter drum type precipitator, and it comprises pulse control valve 101, access door 102 respectively, give a dinner for a visitor from afar mouth 103, filter cylinder 104, ash storage box 105, muffler 106, blower fan 107, dirt pocket body 108.Said pulse control valve 101 and access door 102 are positioned at a side of dirt pocket body 108.Blower fan 107 is connected with dirt pocket body 108 through airduct, and is connected with muffler 106 on the blower fan 107.Filter cylinder 104 is positioned at the inside of dirt pocket body 108.The mouth 103 of giving a dinner for a visitor from afar is positioned at the opposite side of dirt pocket body 108, and a said end of giving a dinner for a visitor from afar mouth 103 is connected with dirt pocket body 108, and the other end is connected with the body dedusting inlet scoop, chamber 331 of the give a dinner for a visitor from afar mouth 84 and the super shot blasting cleaning chamber 3 of shot-sand separator 8.Ash storage box 105 is positioned at the bottom of dirt pocket body 108.LT-70 type that sophistication is made and LT-20 type pulse backblowing cleaning filter drum type precipitator, volume is little, efficiency of dust collection is high, efficiency of dust filtration is 99%, and installation and maintenance are convenient.Be installed in outside the factory building, need not build in addition between dedusting, the dustiness in the dust pelletizing system cleaned air passes is significantly less than dust emission standard of the same trade.Dust sucting pipeline and dust discharge pipeline are coated with antirust paint by steel plate and angle steel manufacturing in the pipeline.
The dish out bullet that is scattered of impeller head 31 is delivered to bucket elevator 7 through longitudinal spiral conveyer 4 down and horizontal conveying worm 5 down successively; Bucket elevator 7 is promoted to top with ball material and foreign material; Flow to shot-sand separator 8 by last cross bolts conveyer 6, after shot-sand separator 8 was handled, dust separated with good ball material with foreign material; Good ball material gets into storage bin hopper 83 and stores, and waits to supply impeller head 31 to use.
Described shot-blast cleaning machine also comprises pneumatic ball material controller (not shown); Compressed air with air compressor is power; Described automatic ball material controller is installed in respectively on 16 stream ball mouths and through cylinder and electrically-controlled valve and realizes when rapidoprint gets into and leaves the ball blast district getting into the control of impeller head ball materials flow amount; Compact conformation, flexible movements.Abrasion-resistant stee silk gum pipe is adopted in the conveying of ball material between ball material controller and the impeller head.
The control of whole machine using auto-manual.
In the course of the work, the chassis induction system is that quilt cleaning workpiece is positioned on the chassis, will be fed forward by the cleaning workpiece through drive unit, and when workpiece got into super shot blasting cleaning chamber, impeller head began sequential working.Through after the Shot Blasting, the oxide skin of surface of the work, dirt and other attachment are cleaned out.Possibly there is the impelling blind area of local area in the difference of each workpiece shape of this external cause in automatic ball blast process, also must carry out the manual work ball that fills spray, and cleans out before will being attached to workpiece cavity, lip-deep steel sand, dust japanning.Surface treated can reach the Sa2-2.5 level.The working method of shot-blasting machine is that continuously circulation is carried out, and after the ball blast time reached requirement, impeller head quit work automatically.
The above description of this invention is illustrative, and nonrestrictive, and those skilled in the art is understood, and within spirit that claim limits and scope, can carry out many modifications, variation or equivalence to it, but they will fall in protection scope of the present invention all.
Claims (10)
1. a huge revolving drum surface intelligence impeller blasting production line is characterized in that, comprising:
Super shot blasting cleaning chamber is equipped with many impeller heads on its outer wall;
The chassis induction system; Comprise chassis, track, rotating mechanism and drive unit; Said chassis is used for carrying quilt cleaning workpiece and chassis is provided with rotating mechanism, and said drive unit is used to drive chassis and orbits, and said track runs through described super shot blasting cleaning chamber;
Following longitudinal spiral conveyer, the one of which end is connected with the ball material outlet of super shot blasting cleaning chamber;
Following horizontal conveying worm, the one of which end is connected with the other end of following longitudinal spiral conveyer;
Bucket elevator, it has feeding mouth and discharging opening, and this feeding mouth is connected with the other end of following horizontal conveying worm;
Go up horizontal conveying worm, the one of which end is connected with the discharging opening of bucket elevator;
Shot-sand separator, it has the Disengagement zone and gives a dinner for a visitor from afar mouth, and this Disengagement zone is connected with the other end of last horizontal conveying worm;
Deduster, its with shot-sand separator give a dinner for a visitor from afar mouthful and super shot blasting cleaning chamber is connected.
2. huge revolving drum surface intelligence impeller blasting production line according to claim 1; It is characterized in that; 16 impeller heads are installed on the outer wall of described super shot blasting cleaning chamber, and it is one circular-arc that top and the left and right sides that described 16 impeller heads are arranged in the impeller blasting chamber outer wall is.
3. huge revolving drum surface intelligence impeller blasting production line according to claim 1; It is characterized in that; Described super shot blasting cleaning chamber is the multicell assembly, is made up of main chamber's body and concubine body, and described impeller head is arranged on the outer wall of main chamber's body; The both sides, front and back of main chamber's body are the concubine body, the concubine body be the closed chamber body and in be provided with steel plate and multilayer rubber curtain and shield.
4. huge revolving drum surface according to claim 1 intelligence impeller blasting production line is characterized in that described impeller head comprises: impeller, motor, shot wheel, orienting cover, blade, lead ball pipe and guard shield; Said orienting cover is fixed in the guard shield and has a window; The internal fixation of orienting cover is equipped with shot wheel, has an inlet and four windows on the said shot wheel; Saidly lead the side that the ball pipe is positioned at guard shield, and an end of leading the ball pipe is connected with this inlet of shot wheel, the other end of leading the ball pipe connects the ball system that supplies; The opposite side of said guard shield is equipped with motor, and the output shaft of said motor is connected through conjoint disk with impeller, and by this impeller rotation of motor driven, a plurality of blades is installed on the said impeller, and blade is distributed in the periphery of orienting cover.
5. huge revolving drum surface intelligence impeller blasting production line according to claim 4 is characterized in that described impeller is connected through conjoint disk with the output shaft of motor, and seal disc also is installed between conjoint disk and the motor; Be equipped with in the guard shield and be used for preventing that the ball blast process from damaging the wear plate of guard shield, wear plate comprises the top backplate that is positioned at the guard shield inside top, be positioned at the side guard plate of the inboard side of guard shield and be positioned at the end face protective plate of guard shield inner side end.
6. huge revolving drum surface intelligence impeller blasting production line according to claim 1; It is characterized in that described bucket elevator also comprises: housing, belt, ball storage bin hopper, active roller, return idler, belt stretcher and cycloidal planetary gear speed reducer; Said housing adopts segmented steel construction welding forming, and each coupled position is equipped with the sealing offset plate; Described cycloidal planetary gear speed reducer is installed in the top of housing, and it is connected with active roller, is used to drive active roller and rotates; Described active roller and return idler lay respectively at the above and below of enclosure interior, and connect through belt; A plurality of ball storage bin hoppers in the same direction are installed on the belt, and the preset at interval each other distance of said ball storage bin hopper; Described belt stretcher is installed on lower housing portion; The feeding mouth of said bucket elevator is positioned at the bottom of housing, and the discharging opening of bucket elevator is positioned at the top of housing.
7. huge revolving drum surface intelligence impeller blasting production line according to claim 1 is characterized in that described shot-sand separator comprises: Disengagement zone, storage bin hopper, give a dinner for a visitor from afar mouth and stream ball mouth; A said part that horizontal conveying worm is stretched out the Disengagement zone; Upward on the shell of this extension of horizontal conveying worm charging aperture is installed; This charging aperture is connected with the discharging opening of bucket elevator, and said another part of horizontal conveying worm is positioned at the Disengagement zone; Described horizontal conveying worm is connected with the output of a cycloidal planetary gear speed reducer; A described end of giving a dinner for a visitor from afar mouth is connected with the Disengagement zone, and the transmission direction of the air port direction of the mouth of giving a dinner for a visitor from afar and last horizontal conveying worm is perpendicular; The other end of giving a dinner for a visitor from afar mouthful is connected with deduster; The below of said Disengagement zone is connected with storage bin hopper, and 16 stream ball mouths are arranged at the storage bin hopper bottom.
8. huge revolving drum surface intelligence impeller blasting production line according to claim 1 is characterized in that described deduster comprises: pulse control valve, access door, the mouth of giving a dinner for a visitor from afar, filter cylinder, ash storage box, muffler, blower fan, dirt pocket body; Said pulse control valve and access door are positioned at a side of dirt pocket body; Blower fan is connected with the dirt pocket body through airduct, and is connected with muffler on the blower fan; Filter cylinder is positioned at the inside of dirt pocket body; The mouth of giving a dinner for a visitor from afar is positioned at the opposite side of dirt pocket body, and a said end of giving a dinner for a visitor from afar mouthful is connected with the dirt pocket body, and give a dinner for a visitor from afar mouth and the super shot blasting cleaning chamber of the other end and shot-sand separator are connected; Ash storage box is positioned at the bottom of dirt pocket body.
9. huge revolving drum surface intelligence impeller blasting production line according to claim 1; It is characterized in that; Also include inspection platform; The welding of the storage bin hopper of described inspection platform and shot-sand separator, inspection platform are used to support storage bin hopper and the last horizontal conveying worm of shot-sand separator so that the top of maintenance shot-sand separator and bucket elevator.
10. huge revolving drum surface intelligence impeller blasting production line according to claim 7 is characterized in that also comprise pneumatic ball material controller, it is installed on the described stream ball mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100667986A CN102632461A (en) | 2011-03-18 | 2011-03-18 | Intelligent shot blasting cleaning production line for large rotary cylinder surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100667986A CN102632461A (en) | 2011-03-18 | 2011-03-18 | Intelligent shot blasting cleaning production line for large rotary cylinder surface |
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| Publication Number | Publication Date |
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| CN102632461A true CN102632461A (en) | 2012-08-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100667986A Pending CN102632461A (en) | 2011-03-18 | 2011-03-18 | Intelligent shot blasting cleaning production line for large rotary cylinder surface |
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| CN (1) | CN102632461A (en) |
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| CN102941187A (en) * | 2012-11-28 | 2013-02-27 | 青岛双星铸造机械有限公司 | Bidirectional efficient separating device |
| CN103567886A (en) * | 2013-11-06 | 2014-02-12 | 江苏龙城铸造机械科技有限公司 | Horizontal alignment and vertical step-by-step feed sectional material feeding device and horizontal alignment and vertical step-by-step feed sectional material feeding method |
| CN103567885A (en) * | 2013-11-06 | 2014-02-12 | 江苏龙城铸造机械科技有限公司 | Full cloth curtain shot sand separating system |
| CN103600300A (en) * | 2013-10-16 | 2014-02-26 | 格林精密部件(苏州)有限公司 | Torsion bar shot blasting machine |
| CN103722496A (en) * | 2013-12-25 | 2014-04-16 | 陕西北人印刷机械有限责任公司 | Automatic sandblasting mechanism of cooling roller and sandblasting method |
| CN103949985A (en) * | 2014-04-17 | 2014-07-30 | 湖北三江航天涂装设备工程有限公司 | Three-dimensional reciprocating oscillating sand blasting manipulator |
| CN104139343A (en) * | 2014-07-14 | 2014-11-12 | 江苏龙城铸造机械科技有限公司 | Pneumatic shot blast machine for inner and outer walls of steel pipes |
| CN105751082A (en) * | 2014-12-16 | 2016-07-13 | 荆门宏图特种飞行器制造有限公司 | Shot blasting system and shot blasting processing method based on system |
| CN107414684A (en) * | 2017-06-12 | 2017-12-01 | 江苏龙城铸造机械科技有限公司 | A kind of spring workpiece Special shot blast machine |
| CN110900467A (en) * | 2019-12-06 | 2020-03-24 | 青岛恒林工业集团股份有限公司 | Special shot blasting machine for bridge engineering steel structure |
| WO2021120041A1 (en) * | 2019-12-18 | 2021-06-24 | 秦桂荣 | Anti-corrosive and durable shot blasting machine |
| CN114800287A (en) * | 2022-06-29 | 2022-07-29 | 中铁山桥集团有限公司 | Automatic rust cleaning system that polishes of two sides of U rib |
| CN116766069A (en) * | 2023-08-21 | 2023-09-19 | 四川融海运通抗震科技有限责任公司 | Shot blasting machine for surface machining of metal workpiece |
| CN116809904A (en) * | 2023-08-28 | 2023-09-29 | 江苏雅固标准件有限公司 | Batch shakeout machine for casting and forming fasteners |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102941187A (en) * | 2012-11-28 | 2013-02-27 | 青岛双星铸造机械有限公司 | Bidirectional efficient separating device |
| CN103600300A (en) * | 2013-10-16 | 2014-02-26 | 格林精密部件(苏州)有限公司 | Torsion bar shot blasting machine |
| CN103567886B (en) * | 2013-11-06 | 2017-01-04 | 江苏龙城铸造机械科技有限公司 | The substep feeding feeding device transversely arranged, longitudinal of a kind of section bar and method |
| CN103567886A (en) * | 2013-11-06 | 2014-02-12 | 江苏龙城铸造机械科技有限公司 | Horizontal alignment and vertical step-by-step feed sectional material feeding device and horizontal alignment and vertical step-by-step feed sectional material feeding method |
| CN103567885A (en) * | 2013-11-06 | 2014-02-12 | 江苏龙城铸造机械科技有限公司 | Full cloth curtain shot sand separating system |
| CN103722496A (en) * | 2013-12-25 | 2014-04-16 | 陕西北人印刷机械有限责任公司 | Automatic sandblasting mechanism of cooling roller and sandblasting method |
| CN103949985A (en) * | 2014-04-17 | 2014-07-30 | 湖北三江航天涂装设备工程有限公司 | Three-dimensional reciprocating oscillating sand blasting manipulator |
| CN104139343A (en) * | 2014-07-14 | 2014-11-12 | 江苏龙城铸造机械科技有限公司 | Pneumatic shot blast machine for inner and outer walls of steel pipes |
| CN105751082A (en) * | 2014-12-16 | 2016-07-13 | 荆门宏图特种飞行器制造有限公司 | Shot blasting system and shot blasting processing method based on system |
| CN107414684A (en) * | 2017-06-12 | 2017-12-01 | 江苏龙城铸造机械科技有限公司 | A kind of spring workpiece Special shot blast machine |
| CN110900467A (en) * | 2019-12-06 | 2020-03-24 | 青岛恒林工业集团股份有限公司 | Special shot blasting machine for bridge engineering steel structure |
| WO2021120041A1 (en) * | 2019-12-18 | 2021-06-24 | 秦桂荣 | Anti-corrosive and durable shot blasting machine |
| CN114800287A (en) * | 2022-06-29 | 2022-07-29 | 中铁山桥集团有限公司 | Automatic rust cleaning system that polishes of two sides of U rib |
| CN114800287B (en) * | 2022-06-29 | 2022-11-04 | 中铁山桥集团有限公司 | Automatic rust cleaning system that polishes of two sides of U rib |
| CN116766069A (en) * | 2023-08-21 | 2023-09-19 | 四川融海运通抗震科技有限责任公司 | Shot blasting machine for surface machining of metal workpiece |
| CN116766069B (en) * | 2023-08-21 | 2023-11-10 | 四川融海运通抗震科技有限责任公司 | Shot blasting machine for surface machining of metal workpiece |
| CN116809904A (en) * | 2023-08-28 | 2023-09-29 | 江苏雅固标准件有限公司 | Batch shakeout machine for casting and forming fasteners |
| CN116809904B (en) * | 2023-08-28 | 2023-10-27 | 江苏雅固标准件有限公司 | Batch shakeout machine for casting and forming fasteners |
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Application publication date: 20120815 |