CN112609190A - Surface treatment process of aluminum alloy section - Google Patents
Surface treatment process of aluminum alloy section Download PDFInfo
- Publication number
- CN112609190A CN112609190A CN202011468059.5A CN202011468059A CN112609190A CN 112609190 A CN112609190 A CN 112609190A CN 202011468059 A CN202011468059 A CN 202011468059A CN 112609190 A CN112609190 A CN 112609190A
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- aluminum alloy
- sand blasting
- alloy section
- pair
- gravity
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 139
- 238000000034 method Methods 0.000 title claims abstract description 30
- 230000008569 process Effects 0.000 title claims abstract description 25
- 238000004381 surface treatment Methods 0.000 title claims abstract description 22
- 238000005488 sandblasting Methods 0.000 claims abstract description 104
- 238000004140 cleaning Methods 0.000 claims abstract description 99
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000001035 drying Methods 0.000 claims abstract description 8
- 239000003973 paint Substances 0.000 claims abstract description 8
- 239000007921 spray Substances 0.000 claims abstract description 8
- 238000005520 cutting process Methods 0.000 claims abstract description 5
- 238000005507 spraying Methods 0.000 claims abstract description 4
- 230000003746 surface roughness Effects 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 230000005484 gravity Effects 0.000 claims description 76
- 230000007246 mechanism Effects 0.000 claims description 39
- 238000012216 screening Methods 0.000 claims description 37
- 238000005096 rolling process Methods 0.000 claims description 34
- 238000007789 sealing Methods 0.000 claims description 12
- 230000001360 synchronised effect Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 55
- 238000005299 abrasion Methods 0.000 abstract description 6
- 238000005260 corrosion Methods 0.000 abstract description 6
- 230000007797 corrosion Effects 0.000 abstract description 6
- 230000002035 prolonged effect Effects 0.000 abstract description 6
- 230000006872 improvement Effects 0.000 abstract description 3
- 238000011084 recovery Methods 0.000 description 11
- 230000000903 blocking effect Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 6
- 239000012634 fragment Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 239000000956 alloy Substances 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 2
- 238000005275 alloying Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000005662 electromechanics Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/12—Light metals
- C23G1/125—Light metals aluminium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
- B05D7/16—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies using synthetic lacquers or varnishes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
- B24C1/06—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for producing matt surfaces, e.g. on plastic materials, on glass
Abstract
The invention discloses a surface treatment process of an aluminum alloy section, which comprises the following steps: s1, carrying out equidistant cutting on an aluminum alloy section according to the use requirement; s2, placing the aluminum alloy section into an automatic sand blasting machine for sand blasting to increase the surface roughness; s3, placing the aluminum alloy section into an oil removal tank, and performing oil removal treatment through water and a sulfuric acid solution; s4, cleaning the aluminum alloy section through a high-pressure spray head; s5, naturally drying the aluminum alloy section, and spraying paint to protect the aluminum alloy section; s6, placing the aluminum alloy section into a dryer for drying to enable the spray paint to be solidified. According to the invention, through the improvement of the surface treatment process of the aluminum alloy section, the corrosion resistance and the wear resistance of the aluminum alloy section are greatly improved, the abrasion of dust to the aluminum alloy section is reduced, the aesthetic property of the aluminum alloy section is improved, the service life of the aluminum alloy section is prolonged, the possibility of damage of an aluminum alloy product is reduced, and the personal safety of subsequent users is greatly improved.
Description
Technical Field
The invention belongs to the technical field of aluminum alloy, and particularly relates to a surface treatment process of an aluminum alloy profile.
Background
The aluminum alloy is an alloy which is based on aluminum and added with a certain amount of other alloying elements, is one of light metal materials, has the common characteristics of aluminum, has the specific characteristics of certain alloys due to the difference of the types and the quantity of the added alloying elements, has the density of 2.63-2.85 g/cm, has higher strength, specific strength close to high alloy steel, specific stiffness exceeding steel, good casting performance and plastic processing performance, good electric conduction and heat conduction performance, good corrosion resistance and weldability, can be used as a structural material, has wide application in aerospace, aviation, transportation, construction, electromechanics, lightening and daily necessities, and is a type of nonferrous metal structural material which is most widely applied in industry.
At present, the application of aluminum alloy is very extensive, there is the shortcoming of poor corrosion resistance and poor wear resistance in the aluminum alloy in the in-service use, in the environment that the dust is many or humidity is big and receive corrosion damage easily, especially the building trade, the dust concentration is high in the building site, can cause great damage to the aluminum alloy, and the dust can cause serious influence to aluminum alloy surface gloss, lead to the door and window of aluminum alloy material etc. to receive behind the corruption very pleasing to the eye, and life can greatly reduced, the dangerous condition also can increase appears, follow-up user's personal safety has seriously been influenced.
Therefore, in order to solve the above technical problems, it is necessary to provide a surface treatment process for an aluminum alloy profile.
Disclosure of Invention
The invention aims to provide a surface treatment process of an aluminum alloy section, which aims to solve the problems that the aluminum alloy is in an environment with much dust or high humidity and is easy to be corroded and damaged.
In order to achieve the above object, an embodiment of the present invention provides the following technical solutions:
a surface treatment process of an aluminum alloy profile comprises the following steps:
s1, carrying out equidistant cutting on an aluminum alloy section according to the use requirement;
s2, placing the aluminum alloy section into an automatic sand blasting machine for sand blasting to increase the surface roughness;
s3, placing the aluminum alloy section into an oil removal tank, and performing oil removal treatment through water and a sulfuric acid solution;
s4, cleaning the aluminum alloy section through a high-pressure spray head;
s5, naturally drying the aluminum alloy section, and spraying paint to protect the aluminum alloy section;
s6, placing the aluminum alloy section into a dryer for drying to enable the spray paint to be solidified.
Further, the automatic sand blasting machine in the S2 comprises a sand blasting machine body, a gravity falling mechanism is connected in the sand blasting machine body, the gravity falling mechanism comprises a sand blasting support, the sand blasting support is arranged to provide a position for cleaning the falling mechanism and collecting and screening the mechanism, meanwhile, the roller provides a supporting function, the stability of the roller is greatly improved, a plurality of uniformly distributed rollers are connected in the sand blasting support, the roller rotates to drive the conveyer belt to move, so that the aluminum alloy sections on the conveyer belt can be more conveniently subjected to sand blasting procedure treatment, the plurality of rollers are connected with the conveyer belt, the conveyer belt is arranged to provide a more convenient advancing mode for the aluminum alloy sections, so that the aluminum alloy sections can better receive the sand blasting procedure treatment, the sand blasting support is connected with a gravity stop block, and the gravity stop block can be arranged to reduce the possibility of sand blasting falling through the gravity slope groove, the sand blasting machine can bear sand blasting carried by a conveying belt, the gravity check block is connected with a gravity support column, the gravity support column can bear aluminum alloy sections, the aluminum alloy section can be carried by the gravity support columns after being conveyed to the positions of the gravity support columns by the conveying belts, the possibility that the aluminum alloy section falls to the ground is reduced, the sand blasting bracket is connected with a pair of anti-jumping boxes, the arrangement of the anti-jumping boxes can reduce the possibility that sand blasting bursts out of the gravity falling mechanism, can restrict the action track of sandblast, make the sandblast by more recovery, it is a pair of the one end that the anti-bounce case kept away from mutually all is connected with a plurality of evenly distributed's anti-bounce curtain, and the action track of sandblast can be restricted in the setting of anti-bounce curtain, makes the sandblast of carrying on the aluminum alloy ex-trusions stop by the anti-bounce curtain, makes the sandblast drop to collecting the storehouse in, be connected with on the sandblast support and clean whereabouts mechanism.
Furthermore, the conveyer belt is provided with gravity falling holes which are uniformly distributed, the arrangement of the gravity falling holes can greatly reduce the possibility that the sand blasting stays on the conveyer belt after contacting with the aluminum alloy section, greatly reduce the probability of carrying the sand blasting on the conveyer belt, and greatly improve the recovery probability of the sand blasting, the gravity baffle block is provided with a gravity slope groove, the arrangement of the gravity slope groove can enable the sand blasting to more conveniently enter the collection bin, reduce the possibility that the sand blasting falls on the ground, and simultaneously, the arrangement of the gravity slope groove and the gravity support column can effectively reduce the situation that the aluminum alloy section falls into the collection bin, greatly improve the yield of the aluminum alloy section, the gravity baffle block is provided with a rolling outlet groove matched with the gravity support column, the arrangement of the rolling outlet groove can be matched with the rolling of the gravity support column, so that the gravity support column can limit the position of the gravity support column in the rolling process, the possibility that the gravity support column breaks away from the gravity stop block is reduced, the stability of the gravity support column is enhanced, the gravity support column is externally connected with the rubber pad, the rubber pad is arranged to effectively reduce the damage to the aluminum alloy section bar when the aluminum alloy section bar collides with the gravity support column, the yield of the aluminum alloy section bar is improved, the service life of the aluminum alloy section bar is effectively prolonged, and the obstruction to subsequent procedures is avoided.
Furthermore, the pair of air pumps are connected to the sand blasting support, the air pumps can be used for outputting air to the connecting pipes, the atmospheric pressure in the air compressing box is effectively improved, the situation that the pressure in the air compressing box is insufficient is reduced, the connecting pipes are connected to the air pumps, the connecting pipes are communicated with the air pumps and the air compressing box, air pumped by the air pumps can enter the air compressing box, the pressure in the air compressing box can be effectively maintained, the connecting pipes penetrate through the sand blasting support, the stability of the connecting pipes is greatly improved due to the fact that the connecting pipes penetrate through the sand blasting support, the possibility that the connecting pipes are separated is effectively reduced, the connectivity between the connecting pipes and the air compressing box is greatly improved, the situation of air leakage is reduced, the air compressing box is connected to one end, far away from the air pumps, of the air compressing box can block air to a certain degree, and the air pressure in the air, the bevel connection that has a plurality of evenly distributed blows the hole that falls on the pressure gas case, and the setting that the bevel connection blown the hole can blow the conveyer belt through the gas that the air pump was carried, makes the sandblast on the conveyer belt can be blown down, greatly reduced carry the possibility of sandblast on the conveyer belt, reduced the sandblast and followed the probability that drops ground on the conveyer belt.
Furthermore, the cleaning falling mechanism comprises a pair of lifting support plates, the lifting support plates can support an electric telescopic rod, the stability of the electric telescopic rod is greatly improved, the electric telescopic rod can stably lift the cleaning box, the possibility of inclination is reduced, the pair of lifting support plates are connected with a pair of electric telescopic rods, the electric telescopic rods can be controlled by a control box to lift, the synchronous lifting can stabilize the cleaning box, the possibility of excessive friction between the reciprocating brush and the rolling cleaning brush and the aluminum alloy profile can be reduced, the safety of the aluminum alloy profile is enhanced, the aluminum alloy profile cannot be driven by the reciprocating brush and the rolling cleaning brush to deviate, the balance of the aluminum alloy profile is ensured, and one ends of the pair of electric telescopic rods, which are far away from the lifting support plates, are connected with supporting lifting plates, the setting that supports the lifter plate can support cleaning the case, has reduced the possibility that cleans the case slope, and is a pair of it cleans the case to support to be connected with between the lifter plate, and the setting that cleans the case can be protected cleaning each mechanism of incasement portion, has reduced and has cleaned each mechanism of incasement portion and received the possibility of damage, has effectually strengthened the life who cleans each mechanism of incasement portion, it has the electric lift groove that matches with cleaning the case to open the chisel on the sandblast support, and the setting in electric lift groove can make the contact of reciprocating brush and roll brush cleaner and conveyer belt laminate more, provides the convenience for the installation of roll brush cleaner simultaneously.
Furthermore, the cleaning box is connected with a first motor, the first motor can provide power for the rotation of the first electric shaft, so that the first electric shaft can better drive the rolling cleaning brush to clean the conveying belt, sand blasting on the conveying belt can not be carried by the conveying belt, one side of the first motor, which is close to the cleaning box, is connected with the first electric shaft, the first electric shaft can drive the rolling cleaning brush through the driving of the first motor, so that the rotation of the rolling cleaning brush is more stable, the first electric shaft penetrates through the cleaning box, the stability of the first electric shaft is greatly improved through the arrangement of the first electric shaft penetrating through the cleaning box, the first electric shaft can keep balance during the rotation, the contact between the rolling cleaning brush and the conveying belt is effectively improved, the rolling cleaning brush is connected onto the first electric shaft, the residual sand blasting on the conveying belt can be cleaned through the arrangement of the rolling cleaning brush, make the sandblast drop, get into and collect the storehouse, the effectual rate of recovery that has promoted the sandblast, clean and be connected with the second motor on the case, the setting of second motor can be for the rotation of the electronic axle of second provides power, makes the rotation of the electronic axle of second more stable, one side that the second motor is close to and cleans the case is connected with the electronic axle of second, the electronic axle of second runs through and cleans the case setting, the electronic axle of second and clean and be connected with the sealing member between the case, the setting of sealing member can reduce and clean the wearing and tearing between the electronic axle of case and second, has strengthened the life of the electronic axle of second, the electronic axle of second keeps away from the one end of second motor and is connected with the initiative tooth, and the initiative tooth can rotate through the drive of the electronic axle of second to the rotation of a pair of driven tooth is driven through the.
Furthermore, a pair of driven shafts is connected in the cleaning box, the balance of the driven teeth and the driven teeth can be greatly improved through the arrangement of the driven shafts, a balance block is connected between the pair of driven shafts, the arrangement of the balance block can reduce the abrasion between the pair of driven shafts, promote the equilibrium between a pair of driven shaft simultaneously, reduced the possibility of driven shaft slope, it is a pair of all be connected with the driven tooth with driving tooth engaged with on the driven shaft, the driven tooth sets up and makes the driven shaft rotate through driving tooth's drive, and is a pair of the one end that the driven tooth was kept away from mutually is connected with a plurality of evenly distributed's synchronizing bar, and the setting of synchronizing bar can strengthen the synchronism between driven tooth and the driven tooth, and promotion by a wide margin is synchronous of a pair of driven tooth, and is a plurality of the one end that the driven tooth was kept away from to the synchronizing bar is connected with the driven tooth, the driven tooth is connected with the driven shaft.
Furthermore, a pair of reciprocating rings are connected in the cleaning box, the reciprocating rings can reciprocate, reciprocating teeth are driven by driven teeth to reciprocate, the brushing efficiency of the reciprocating brush on the conveying belt is effectively improved, reciprocating sliding grooves matched with the reciprocating rings are formed in the cleaning box, the positions of the reciprocating rings can be limited by the reciprocating sliding grooves, the possibility that the reciprocating rings incline or fall is reduced, the stability of the reciprocating rings is greatly improved, a pair of reciprocating teeth are connected to the reciprocating rings, the reciprocating teeth can slide under the driving of the driven teeth, the reciprocating rings can slide, the reciprocating teeth are matched with the driven teeth, one side, close to the conveying belt, of each reciprocating ring is connected with a connecting brush, the connecting brush is arranged to provide the position for the installation of the reciprocating brush, the stability of the reciprocating brush is effectively improved, and the reciprocating brush is connected between the connecting brush and the conveying belt, reciprocating brush's setting can be brushed the conveyer belt, makes the sandblast on the conveyer belt drop and get into in collecting the storehouse, the both ends of cleaning the case all are connected with the inductor, and the setting of inductor can be responded to aluminium alloy ex-trusions, can inform the control box when sensing aluminium alloy ex-trusions and be about to contact reciprocating brush, and the control box can control electric telescopic handle and make the cleaning case rise, can make the cleaning case descend through the control box when sensing aluminium alloy ex-trusions and keeping away from the cleaning case, has reduced reciprocating brush and the possibility that the rolling cleaning brush made aluminium alloy ex-trusions offset.
Furthermore, the sand blasting support is connected with a collecting and screening mechanism which comprises a collecting bin, the collecting bin is arranged to collect the falling sand blasting, the recovery efficiency of the sand blasting is effectively improved, the sand blasting support is provided with a gravity collecting tank matched with the collecting bin, the gravity collecting tank is arranged to enable the sand blasting and the aluminum alloy section scraps to enter the vibration box, the possibility of blocking of the sand blasting and the aluminum alloy section scraps is effectively reduced, the collecting bin is connected with the vibration box, the internal mechanism of the vibration box can be protected by the arrangement of the vibration box, the possibility of falling of the sand blasting and the aluminum alloy section scraps is reduced, the recovery of the sand blasting is enhanced, the collecting bin is provided with a slope gathering groove matched with the vibration box, and the sand blasting and the aluminum alloy section scraps can enter the vibration box by the arrangement of the slope gathering groove, the screening net is connected with a pair of vibrators, the vibrators can vibrate the screening net, sand blasting and aluminum alloy section bar fragments are screened through the vibration of the screening net, the aluminum alloy section bar fragments fall into the cleaning box and are cleaned regularly by a user, the vibrators penetrate through the vibrating box, the screening net is connected between the vibrators, the sand blasting and the aluminum alloy section bar fragments can be screened through the screening net, the sand blasting recovery efficiency is effectively improved, a rubber sealing film is connected between the screening net and the vibrating box, the possibility that the sand blasting and the aluminum alloy section bar fragments fall into the cleaning box without screening can be prevented through the rubber sealing film, the collision between the screening net and the vibrating box is reduced, the service lives of the screening net and the vibrating box are greatly prolonged, the cleaning box is connected in the vibrating box, and the aluminum alloy section bar fragments can be cleaned through the cleaning box, and the vibration box is provided with a screening and collecting tank matched with the cleaning box.
Further, be connected with the control box on the sand blasting machine body, air pump, electric telescopic handle, first motor, second motor, inductor and electromagnetic shaker all with control box electric connection, the control box can control opening and closing of air pump, electric telescopic handle, first motor, second motor, inductor and electromagnetic shaker.
Compared with the prior art, the invention has the following advantages:
according to the invention, through the improvement of the surface treatment process of the aluminum alloy section, the corrosion resistance and the wear resistance of the aluminum alloy section are greatly improved, the abrasion of dust to the aluminum alloy section is reduced, the aesthetic property of the aluminum alloy section is improved, the service life of the aluminum alloy section is prolonged, the possibility of damage of an aluminum alloy product is reduced, and the personal safety of subsequent users is greatly improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a cross-sectional front view illustrating a surface treatment process of an aluminum alloy profile according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a structure A shown in FIG. 1 according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a structure at B in FIG. 1 according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of the structure at C in FIG. 1 according to an embodiment of the present invention;
FIG. 5 is a perspective view of a sander in an embodiment of the present invention;
FIG. 6 is a schematic diagram illustrating a structure D shown in FIG. 5 according to an embodiment of the present invention;
FIG. 7 is a front view of a sander in an embodiment of the present invention;
FIG. 8 is a schematic diagram illustrating a structure E shown in FIG. 7 according to an embodiment of the present invention;
FIG. 9 is a first right side sectional view of a sander according to an embodiment of the present invention;
FIG. 10 is a second right side sectional view of a sander according to an embodiment of the present invention;
FIG. 11 is a third right side sectional view of a sander according to an embodiment of the present invention;
FIG. 12 is a sectional view of a portion of the structure of a sander in an embodiment of the present invention;
fig. 13 is a schematic structural diagram of a portion F in fig. 12 according to an embodiment of the present invention.
In the figure: 1. the automatic cleaning and screening device comprises a sand blasting machine body, 101, a control box, 2, a gravity falling mechanism, 201, a sand blasting bracket, 202, a roller, 203, a conveying belt, 204, a gravity stop block, 205, a gravity support column, 206, an anti-bouncing box, 207, an anti-bouncing curtain, 208, a rubber pad, 209, an air pump, 210, a connecting pipe, 211, an air pressing box, 3, a cleaning falling mechanism, 301, a lifting support plate, 302, an electric telescopic rod, 303, a support lifting plate, 304, a cleaning box, 305, a first motor, 306, a first electric shaft, 307, a rolling cleaning brush, 308, a second motor, 309, a second electric shaft, 310, a sealing element, 311, a driving tooth, 312, a driven shaft, 313, a balance block, 314, a driven tooth, 315, a synchronous rod, 316, a driven tooth, 317, a reciprocating ring, 318, a reciprocating tooth, 319, a connecting brush, 320, a reciprocating brush, 321, a sensor, 4, a collecting and screening mechanism, 401, a collecting screening bin, 402. the dust collection device comprises a vibration box, 403, a vibrator, 404, a screening net, 405, a rubber sealing film, 406, a cleaning box, 5, a dust fall mechanism, 501, a dust collection box, 502, a dust collection pipe, 503, a dust collection box, 504, a dust blocking cone, 505, a first support connecting rod, 506, a third motor, 507, a third motor shaft, 508, a second support connecting rod and 509, a dust collection fan.
Detailed Description
The present invention will be described in detail below with reference to embodiments shown in the drawings. The embodiments are not intended to limit the present invention, and structural, methodological, or functional changes made by those skilled in the art according to the embodiments are included in the scope of the present invention.
The invention discloses a surface treatment process of an aluminum alloy section, which comprises the following steps:
s1, carrying out equidistant cutting on an aluminum alloy section according to the use requirement;
s2, placing the aluminum alloy section into an automatic sand blasting machine for sand blasting to increase the surface roughness;
s3, placing the aluminum alloy section into an oil removal tank, and performing oil removal treatment through water and a sulfuric acid solution;
s4, cleaning the aluminum alloy section through a high-pressure spray head;
s5, naturally drying the aluminum alloy section, and spraying paint to protect the aluminum alloy section;
s6, placing the aluminum alloy section into a dryer for drying to enable the spray paint to be solidified.
Referring to fig. 1-6, the automatic sand blasting machine in S2 includes a sand blasting machine body 1, a gravity falling mechanism 2 is connected in the sand blasting machine body 1, the gravity falling mechanism 2 includes a sand blasting bracket 201, the sand blasting bracket 201 is configured to provide a position for installing a cleaning falling mechanism 3 and a collecting and screening mechanism 4, and a roller 202 provides a support function, so as to greatly improve the stability of the roller 202, the sand blasting bracket 201 is connected with a plurality of uniformly distributed rollers 202, the rotation of the roller 202 can drive a conveyer belt 203 to move, so that the aluminum alloy sections on the conveyer belt 203 can be more conveniently processed in the sand blasting process, the plurality of rollers 202 are connected with the conveyer belt 203, the conveyer belt 203 is configured as an aluminum alloy section to provide a more convenient traveling mode, so that the aluminum alloy sections can better receive the processing in the sand blasting process, the gravity stopper 204 is connected on the bracket 201, the gravity stop block 204 can be arranged to reduce the possibility of dropping of sand blasting through the gravity slope groove, the sand blasting carried by the conveyer belt 203 can be carried, the gravity stop block 204 is connected with the gravity support column 205, the gravity support column 205 can be arranged to carry aluminum alloy sections, the conveyer belt 203 can carry the aluminum alloy sections through the gravity support column 205 after conveying the aluminum alloy sections to the gravity support column 205, the possibility of dropping the aluminum alloy sections onto the ground is reduced, the sand blasting support 201 is connected with a pair of anti-bounce boxes 206, the anti-bounce boxes 206 can be arranged to reduce the possibility of the sand blasting falling out of the gravity falling mechanism 2, the action track of the sand blasting can be limited, the sand blasting is more recycled, one end far away from the pair of anti-bounce boxes 206 is connected with a plurality of anti-bounce curtains 207 which are uniformly distributed, and the anti-bounce curtains 207 can be arranged to limit the action track of, the sand blasting carried by the aluminum alloy section can be stopped by the anti-jumping curtain 207, the sand blasting falls into the collection bin 401, and the sand blasting bracket 201 is connected with the cleaning falling mechanism 3.
Wherein, the dust falling mechanism 5 is connected in the vibration box 402, the dust falling mechanism 5 comprises a dust box 501, the dust box 501 is arranged to absorb dust on the sieving net 404, the possibility of carrying dust in sand blasting is reduced, the damage of the dust to the aluminum alloy section is reduced, a plurality of dust suction holes which are uniformly distributed are drilled on the dust box 501, a dust suction pipe 502 is connected between the dust box 501 and the vibration box 402, the dust suction pipe 502 is arranged to provide positions for installing a dust blocking cone 504 and a third motor 506, the stability of a first supporting connecting rod 505 is enhanced, the dust suction pipe 502 penetrates through the dust box 501 and the vibration box 402, the vibration box 402 is connected with a dust box 503, a plurality of ventilation grooves which are uniformly distributed are drilled on the dust box 503, the arrangement of the ventilation grooves can reduce the air pressure in the dust box 503, so that a dust suction fan 509 can better extract dust, and the arrangement of the dust box 503 can collect dust, the dust blocking cone 504 is arranged in the dust collection pipe 502, the dust blocking cone 504 can reduce the damage of dust to the third motor 506, a plurality of first supporting connecting rods 505 which are uniformly distributed are connected between the dust blocking cone 504 and the dust collection pipe 502, the first supporting connecting rods 505 are arranged to effectively support the dust blocking cone 504, the stability of the dust blocking cone 504 is enhanced, the third motor 506 is connected in the dust blocking cone 504, a third motor shaft 507 is connected on the third motor 506, the third motor shaft 507 penetrates through the dust blocking cone 504, a plurality of second supporting connecting rods 508 which are uniformly distributed are connected between the third motor shaft 507 and the dust collection pipe 502, a pair of dust collection fans 509 are connected on the third motor shaft 507, and the dust collection fans 509 can rotate through the rotation of the third motor shaft 507 and extract dust on the sieving net 404.
Referring to fig. 1-6, the conveyer belt 203 is provided with gravity drop holes distributed uniformly, the gravity drop holes are arranged to greatly reduce the possibility that the sand blasting stays on the conveyer belt 203 after contacting with the aluminum alloy profile, the probability of carrying the sand blasting on the conveyer belt 203 is greatly reduced, the recovery probability of the sand blasting is greatly improved, the gravity block 204 is provided with gravity slope grooves, the gravity slope grooves are arranged to enable the sand blasting to enter the collection bin 401 more conveniently, the possibility of the sand blasting dropping off the ground is reduced, meanwhile, the condition that the aluminum alloy profile falls into the collection bin 401 can be effectively reduced through the matching arrangement of the gravity slope grooves and the gravity support columns 205, the yield of the aluminum alloy profile is greatly improved, the gravity block 204 is provided with rolling outlet grooves matched with the gravity support columns 205, the rolling outlet grooves can be matched with the rolling of the gravity support columns 205, make gravity support column 205 restrict the position of gravity support column 205 at rolling in-process, reduced the possibility that gravity support column 205 breaks away from gravity dog 204, strengthened gravity support column 205's stability, gravity support column 205 outer coupling has rubber pad 208, the setting up of rubber pad 208 has effectually reduced the damage that aluminum alloy ex-trusions and gravity support column 205 collision received, promoted aluminum alloy ex-trusions's yield, the effectual life who promotes aluminum alloy ex-trusions, avoided the hindrance to subsequent process.
Referring to fig. 1-6, a pair of air pumps 209 are connected to the sandblasting bracket 201, the air pumps 209 are arranged to output air to the connection pipes 210, thereby effectively increasing the atmospheric pressure in the air tank 211 and reducing the situation of insufficient pressure in the air tank 211, the connection pipes 210 are connected to the air pumps 209, the connection pipes 210 are arranged to communicate the air pumps 209 and the air tank 211, so that the air pumped by the air pumps 209 can enter the air tank 211, thereby effectively maintaining the pressure in the air tank 211, the connection pipes 210 are arranged to penetrate through the sandblasting bracket 201, thereby greatly enhancing the stability of the connection pipes 210, effectively reducing the possibility of separation of the connection pipes 210, greatly enhancing the connectivity between the connection pipes 210 and the air tank 211, and reducing the occurrence of gas leakage, one ends of the connection pipes 210 far away from the air pumps 209 are connected to the air tank 211, the setting of pressurized-air box 211 can carry out certain hindrance to gas, can promote the atmospheric pressure in the pressurized-air box 211 by a wide margin, it has a plurality of evenly distributed's bevel connection to dig on the pressurized-air box 211 and blows the hole, the setting that the bevel connection blown the hole can blow conveyer belt 203 through the gas that air pump 209 carried, make the sandblast on the conveyer belt 203 can be blown, greatly reduced carry the possibility of sandblast on the conveyer belt 203, the probability that the sandblast dropped ground from conveyer belt 203 has been reduced.
Referring to fig. 1-8, the cleaning falling mechanism 3 includes a pair of lifting support plates 301, the lifting support plates 301 are arranged to support the electric telescopic rod 302, so as to greatly improve the stability of the electric telescopic rod 302, so that the electric telescopic rod 302 can lift the cleaning box 304 more stably, and the possibility of inclination is reduced, the pair of lifting support plates 301 are connected with the pair of electric telescopic rods 302, the electric telescopic rods 302 can be controlled by the control box 101 to lift, the synchronous lifting can make the cleaning box 304 more stable, the possibility of excessive friction between the reciprocating brush 320 and the rolling cleaning brush 307 and the aluminum alloy profile can be reduced, the safety of the aluminum alloy profile is enhanced, the aluminum alloy profile cannot be driven by the reciprocating brush 320 and the rolling cleaning brush 307 to deviate, so that the balance of the aluminum alloy profile is ensured, one end of the pair of electric telescopic rods 302 far away from the lifting support plates 301 is connected with the supporting lifting plates 303, the setting that supports lifter plate 303 can support cleaning box 304, the possibility of cleaning box 304 slope has been reduced, it cleans box 304 to be connected with between a pair of support lifter plate 303, the setting that cleans box 304 can be protected cleaning each mechanism of box 304 inside, the possibility of cleaning each mechanism of box 304 inside and receiving the damage has been reduced, the effectual life who has strengthened cleaning each mechanism of box 304 inside, it has and cleans box 304 assorted electric lift groove to open the chisel on the sandblast support 201, the setting up in electric lift groove can make reciprocating brush 320 and rolling brush 307 and conveyer belt 203's contact laminate more, the installation of brush 307 provides the convenience for rolling simultaneously.
Referring to fig. 1 to 8, a first motor 305 is connected to the cleaning box 304, the first motor 305 is arranged to provide power for the rotation of the first electric shaft 306, so that the first electric shaft 306 can better drive the rolling cleaning brush 307 to clean the conveying belt 203, the sand blasting on the conveying belt 203 can not be carried by the conveying belt 203, the first electric shaft 306 is connected to one side of the first motor 305 close to the cleaning box 304, the first electric shaft 306 can be driven by the driving of the first motor 305 to drive the rolling cleaning brush 307, so that the rotation of the rolling cleaning brush 307 is more stable, the first electric shaft 306 penetrates through the cleaning box 304, the stability of the first electric shaft 306 is greatly improved by the arrangement of the first electric shaft 306 penetrating through the cleaning box 304, the first electric shaft 306 can be balanced when rotating, and the contact between the rolling cleaning brush 307 and the conveying belt 203 is effectively improved, the first electric shaft 306 is connected with a rolling cleaning brush 307, the rolling cleaning brush 307 can clean residual sand blasting on the conveying belt 203 to enable the sand blasting to fall off and enter the collection bin 401, the recovery rate of the sand blasting is effectively improved, the cleaning box 304 is connected with a second electric motor 308, the second electric motor 308 can provide power for the rotation of a second electric shaft 309 to enable the rotation of the second electric shaft 309 to be more stable, one side, close to the cleaning box 304, of the second electric motor 308 is connected with the second electric shaft 309, the second electric shaft 309 penetrates through the cleaning box 304, a sealing element 310 is connected between the second electric shaft 309 and the cleaning box 304, the arrangement of the sealing element 310 can reduce the abrasion between the cleaning box 304 and the second electric shaft 309 and prolong the service life of the second electric shaft 309, one end, far away from the second electric motor 308, of the second electric shaft 309 is connected with an active tooth 311, the active tooth 311 can rotate under the driving of the second electric shaft 309, and drives the rotation of the pair of driven teeth 314 by the rotation.
Referring to fig. 8-10, a pair of driven shafts 312 are connected in the cleaning box 304, the driven shafts 312 are arranged to greatly improve the balance between the driven teeth 314 and the driven teeth 316, a balance weight 313 is connected between the driven shafts 312, the balance weight 313 is arranged to reduce the abrasion between the driven shafts 312 and improve the balance between the driven shafts 312, and reduce the possibility of inclination of the driven shafts 312, the driven teeth 314 engaged with the driving teeth 311 are connected to the driven shafts 312, the driven teeth 314 are arranged to rotate the driven shafts 312 under the driving of the driving teeth 311, a plurality of synchronization rods 315 are uniformly distributed and connected to the ends of the driven teeth 314 far away from each other, the synchronization rods 315 are arranged to enhance the synchronization between the driven teeth 314 and the driven teeth 316 and greatly improve the synchronization between the driven teeth 316, the driven teeth 316 are connected to the ends of the synchronization rods 315 far away from the driven teeth 314, the passive teeth 316 are connected to the driven shaft 312.
Referring to fig. 9-10, a pair of reciprocating rings 317 are connected in the cleaning box 304, the reciprocating rings 317 can reciprocate, the reciprocating teeth 318 are driven by the driven teeth 316 to reciprocate, the brushing efficiency of the reciprocating brush 320 on the conveyor belt 203 is effectively improved, a reciprocating sliding groove matched with the reciprocating rings 317 is formed in the cleaning box 304, the position of the reciprocating ring 317 can be limited by the reciprocating sliding groove, the possibility of inclination or falling of the reciprocating rings 317 is reduced, the stability of the reciprocating rings 317 is greatly improved, a pair of reciprocating teeth 318 are connected on the reciprocating rings 317, the reciprocating teeth 318 can slide by the driving of the driven teeth 316, the reciprocating rings 317 slide, the reciprocating teeth 318 are matched with the driven teeth 316, one side of the reciprocating rings, close to the conveyor belt 203, is connected with a connecting brush 319, the connecting brush 319 provides a position for installing the reciprocating brush 320, effectual stability that has promoted reciprocating brush 320, be connected with reciprocating brush 320 between connection brush 319 and the conveyer belt 203, reciprocating brush 320's setting can be brushed conveyer belt 203, make the sandblast on the conveyer belt 203 drop and get into in collecting bin 401, the both ends of cleaning box 304 all are connected with inductor 321, inductor 321's setting can be responded to aluminum alloy ex-trusions, can inform control box 101 when sensing aluminum alloy ex-trusions and be about to contact reciprocating brush 320, control box 101 can control electric telescopic handle 302 and make cleaning box 304 rise, can make cleaning box 304 descend through control box 101 when sensing aluminum alloy ex-trusions and keeping away from cleaning box 304, reciprocating brush 320 and the rolling cleaning brush 307 have been reduced and have made the possibility of aluminum alloy ex-trusions offset.
Referring to fig. 3-13, the sand blasting bracket 201 is connected with the collecting and screening mechanism 4, the collecting and screening mechanism 4 includes a collecting bin 401, the collecting bin 401 is configured to collect the falling sand blasting, which effectively improves the recovery efficiency of the sand blasting, the sand blasting bracket 201 is provided with a gravity collecting tank matched with the collecting bin 401, the gravity collecting tank is configured to enable the sand blasting and the aluminum alloy section debris to enter the vibration box 402, which effectively reduces the possibility of the sand blasting and the aluminum alloy section debris being stuck, the collecting bin 401 is connected with a vibration box 402, the vibration box 402 is configured to protect the internal mechanism of the vibration box 402, and simultaneously reduces the possibility of the sand blasting and the aluminum alloy section debris falling, thereby enhancing the recovery of the sand blasting, the collecting bin 401 is provided with a slope collecting slot matched with the vibration box 402, the slope collecting slot is configured to enable the sand blasting and the aluminum alloy section debris to enter the vibration box 402, the vibration box 402 is connected with a pair of vibrators 403, the vibrators 403 are arranged to vibrate the screening net 404, sand blasting and aluminum alloy section scraps are screened through the vibration of the screening net 404, the aluminum alloy section scraps fall into the cleaning box 406 and are cleaned periodically by a user, the vibrators 403 penetrate through the vibration box 402, the screening net 404 is connected between the pair of vibrators 403, the screening net 404 is arranged to screen the sand blasting and the aluminum alloy section scraps, the sand blasting recovery efficiency is effectively improved, a rubber sealing film 405 is connected between the screening net 404 and the vibration box 402, the rubber sealing film 405 is arranged to prevent the possibility that the sand blasting and the aluminum alloy section scraps fall into the cleaning box 406 without screening, the collision between the screening net 404 and the vibration box 402 is reduced, the service lives of the screening net 404 and the vibration box 402 are greatly prolonged, the cleaning box 406 is connected in the vibration box 402, cleaning box 406 is arranged to clean the aluminum alloy section scraps, and screening and collecting grooves matched with cleaning box 406 are chiseled on vibration box 402.
Referring to fig. 1 to 13, a control box 101 is connected to a sander body 1, an air pump 209, an electric telescopic rod 302, a first motor 305, a second motor 308, a sensor 321 and a vibrator 403 are all electrically connected to the control box 101, the control box 101 can control the opening and closing of the air pump 209, the electric telescopic rod 302, the first motor 305, the second motor 308, the sensor 321 and the vibrator 403, a control unit is arranged in the control box 101, a user can program corresponding logic languages into the control unit, the user can control the operation of the air pump 209, the electric telescopic rod 302, the first motor 305, the second motor 308, the sensor 321 and the vibrator 403 through the logic languages, the air pump 209, the electric telescopic rod 302, the first motor 305, the second motor 308, the sensor 321 and the vibrator 403 can be turned on and off under the control of the control box 101.
During the specific use, the user puts into conveyer belt 203 with the aluminium alloy ex-trusions after the cutting is accomplished on, sand blasting through sand blasting machine body 1 is polished, the sandblast can fall into collection storehouse 401 through conveyer belt 203, the sandblast that stops on conveyer belt 203 can sweep through the setting of rolling cleaning brush 307 and reciprocating brush 320, aluminium alloy ex-trusions can be retrieved through rubber pad 208 at last, even still there is the sandblast on conveyer belt 203 and also can get into collection storehouse 401 through the setting of gravity dog 204, retrieve through the screening of screening net 404, dust in the sandblast can be drawn through dust fall mechanism 5 at the in-process of screening, the dust that weight is big can be cleared up through screening net 404 and aluminium alloy ex-trusions piece together, the dust that weight is low can clear up through dust fall mechanism 5.
According to the technical scheme, the invention has the following beneficial effects:
according to the invention, through the improvement of the surface treatment process of the aluminum alloy section, the corrosion resistance and the wear resistance of the aluminum alloy section are greatly improved, the abrasion of dust to the aluminum alloy section is reduced, the aesthetic property of the aluminum alloy section is improved, the service life of the aluminum alloy section is prolonged, the possibility of damage of an aluminum alloy product is reduced, and the personal safety of subsequent users is greatly improved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The surface treatment process of the aluminum alloy profile is characterized by comprising the following steps of:
s1, carrying out equidistant cutting on an aluminum alloy section according to the use requirement;
s2, placing the aluminum alloy section into an automatic sand blasting machine for sand blasting to increase the surface roughness;
s3, placing the aluminum alloy section into an oil removal tank, and performing oil removal treatment through water and a sulfuric acid solution;
s4, cleaning the aluminum alloy section through a high-pressure spray head;
s5, naturally drying the aluminum alloy section, and spraying paint to protect the aluminum alloy section;
s6, placing the aluminum alloy section into a dryer for drying to enable the spray paint to be solidified.
2. The surface treatment process for an aluminum alloy profile according to claim 1, the automatic sand blasting machine in the S2 comprises a sand blasting machine body (1), a gravity falling mechanism (2) is connected in the sand blasting machine body (1), the gravity falling mechanism (2) comprises a sand blasting support (201), a plurality of uniformly distributed rolling shafts (202) are connected in the sand blasting support (201), a conveying belt (203) is connected on the plurality of rolling shafts (202), the sand blasting bracket (201) is connected with a gravity block (204), the gravity block (204) is connected with a gravity support column (205), be connected with a pair of anti-bounce case (206) on sandblast support (201), it is a pair of one end that anti-bounce case (206) kept away from mutually all is connected with a plurality of evenly distributed's anti-bounce curtain (207), be connected with on sandblast support (201) and clean whereabouts mechanism (3).
3. The surface treatment process of the aluminum alloy profile as recited in claim 2, wherein the conveying belt (203) is provided with uniformly distributed gravity falling holes, the gravity block (204) is provided with a gravity slope groove, the gravity block (204) is provided with a rolling discharging groove matched with the gravity supporting column (205), and the gravity supporting column (205) is externally connected with a rubber pad (208).
4. The surface treatment process of the aluminum alloy profile according to claim 2, wherein a pair of air pumps (209) are connected to the sand blasting support (201), the air pumps (209) are connected with connecting pipes (210), the connecting pipes (210) penetrate through the sand blasting support (201), one ends, far away from the air pumps (209), of the connecting pipes (210) are connected with air pressing boxes (211), and a plurality of inclined opening blowing-off holes are uniformly distributed in the air pressing boxes (211).
5. The surface treatment process of the aluminum alloy profile according to claim 2, wherein the cleaning and dropping mechanism (3) comprises a pair of lifting support plates (301), a pair of electric telescopic rods (302) are connected to each pair of lifting support plates (301), a supporting lifting plate (303) is connected to one end, away from the lifting support plates (301), of each pair of electric telescopic rods (302), a cleaning box (304) is connected between each pair of supporting lifting plates (303), and an electric lifting groove matched with the cleaning box (304) is formed in the sand blasting support (201) in a chiseled mode.
6. The surface treatment process of an aluminum alloy profile according to claim 5, a first motor (305) is connected to the cleaning box (304), a first electric shaft (306) is connected to one side of the first motor (305) close to the cleaning box (304), the first electric shaft (306) penetrates through the cleaning box (304), a rolling cleaning brush (307) is connected to the first electric shaft (306), a second motor (308) is connected on the cleaning box (304), one side of the second motor (308) close to the cleaning box (304) is connected with a second electric shaft (309), the second electric shaft (309) penetrates through the cleaning box (304), a sealing element (310) is connected between the second electric shaft (309) and the cleaning box (304), one end of the second electric shaft (309) far away from the second electric motor (308) is connected with a driving tooth (311).
7. The surface treatment process of the aluminum alloy profile according to claim 5, wherein a pair of driven shafts (312) are connected in the cleaning box (304), a balance weight (313) is connected between the pair of driven shafts (312), driven teeth (314) meshed with the driving teeth (311) are connected on the pair of driven shafts (312), one ends, far away from the pair of driven teeth (314), of the pair of driven teeth (314) are connected with a plurality of uniformly distributed synchronous rods (315), one ends, far away from the driven teeth (314), of the plurality of synchronous rods (315) are connected with driven teeth (316), and the driven teeth (316) are connected with the driven shafts (312).
8. The surface treatment process of the aluminum alloy profile according to claim 5, wherein a pair of reciprocating rings (317) are connected in the cleaning box (304), reciprocating sliding grooves matched with the reciprocating rings (317) are formed in the cleaning box (304), a pair of reciprocating teeth (318) are connected on the reciprocating rings (317), the reciprocating teeth (318) are matched with the driven teeth (316), one side, close to the conveying belt (203), of the reciprocating rings (317) is connected with a connecting brush (319), a reciprocating brush (320) is connected between the connecting brush (319) and the conveying belt (203), and inductors (321) are connected at two ends of the cleaning box (304).
9. The surface treatment process of the aluminum alloy section bar as recited in claim 2, wherein the sand blasting bracket (201) is connected with a collecting and screening mechanism (4), the collecting and screening mechanism (4) comprises a collecting bin (401), the sand blasting bracket (201) is provided with a gravity collecting tank matched with the collecting bin (401), the collecting bin (401) is connected with a vibrating bin (402), the collecting bin (401) is provided with a slope converging tank matched with the vibrating bin (402), the vibrating bin (402) is connected with a pair of vibrators (403), the vibrators (403) are arranged by penetrating through the vibrating bin (402), a screening net (404) is connected between the pair of vibrators (403), a rubber sealing film (405) is connected between the screening net (404) and the vibrating bin (402), and a cleaning bin (406) is connected in the vibrating bin (402), the vibrating box (402) is provided with a screening and collecting tank matched with the cleaning box (406) in a chiseling mode.
10. The surface treatment process of the aluminum alloy section bar as claimed in claim 2, wherein the sand blasting machine body (1) is connected with a control box (101), and the air pump (209), the electric telescopic rod (302), the first motor (305), the second motor (308), the inductor (321) and the vibrator (403) are all electrically connected with the control box (101).
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| CN202011468059.5A CN112609190A (en) | 2020-12-14 | 2020-12-14 | Surface treatment process of aluminum alloy section |
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| CN202011468059.5A CN112609190A (en) | 2020-12-14 | 2020-12-14 | Surface treatment process of aluminum alloy section |
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| CN116276670A (en) * | 2023-03-22 | 2023-06-23 | 瑞安市江南铝业有限公司 | Continuous aluminum alloy profile sand blasting system |
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Application publication date: 20210406 |