CN215757686U

CN215757686U - Surface treatment equipment for metal material manufacturing

Info

Publication number: CN215757686U
Application number: CN202121041547.8U
Authority: CN
Inventors: 黄之豪; 王依科; 胡学海
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2022-02-08
Anticipated expiration: 2031-05-17

Abstract

The utility model provides a surface treatment equipment is used in metal material preparation, including processing mechanism and clamping mechanism, through having set up processing mechanism inside the work box, the setting sweeps the case and places the mouth, be favorable to providing the enclosure space for the cleaning work of metal block, avoid appearing the liquid phenomenon of splashing, set up annular trachea and shower nozzle, be favorable to improving the clean effect to the metal block, set up air pump and solenoid directional valve, be favorable to improving the control effect to the air current, set up air collecting disc and aeration pipe, be favorable to adding gaseous reaction liquid that makes the reaction tank inside and flow, make its solubility relative homogeneity, through having set up clamping mechanism inside the work box, set up guide rail and electronic slider, be favorable to improving the horizontal drive effect to pneumatic chuck, set up pneumatic chuck, be favorable to improving the perpendicular drive effect to pneumatic chuck.

Description

Surface treatment equipment for metal material manufacturing

Technical Field

The utility model relates to the field related to metal manufacturing, in particular to surface treatment equipment for manufacturing metal materials.

Background

The metal material is a material with the properties of luster, ductility, easy electric conduction, heat transfer and the like; generally divided into ferrous metal and nonferrous metal; ferrous metals include iron, chromium, manganese, and the like; non-ferrous metals refer to all metals except iron, chromium, manganese and alloys thereof; the surface treatment is a process method for artificially forming a surface layer with mechanical, physical and chemical properties different from those of a substrate on the surface of the substrate material; the surface treatment aims at meeting the requirements of corrosion resistance, wear resistance, decoration or other special functions of the product; for metal castings, the surface treatment methods commonly used are mechanical polishing, chemical treatment, surface heat treatment, and surface spraying.

The existing device needs the staff to take or place metal material through substances such as contact chemical liquid in the course of the work, make chemical liquid harm staff healthy degree easily, current metal surface treatment pool structure is comparatively single, and metal workpiece surface treatment back, air-dry comparatively slowly, can remain the treatment fluid, can cause certain influence to follow-up operation, when considering to the work piece processing to different specifications, the work piece position easily takes place the skew, the cleaning process in, stability is difficult to obtain the assurance, general electrolyte is in static, its inside inequality, cause the inhomogeneous phenomenon of metal plating easily.

SUMMERY OF THE UTILITY MODEL

Accordingly, in order to solve the above-mentioned disadvantages, the present invention provides a surface treatment apparatus made of a metal material.

The utility model is realized in such a way that a surface treatment device for manufacturing metal materials is constructed, the device comprises a work box, support legs, a maintenance window, a placement window, an observation window, a control panel, electric wires, an air guide machine, a processing mechanism, a clamping mechanism, a reaction tank, a first partition net, a placement plate and a filtering pipeline, the periphery of the bottom of the work box is connected with the support legs through bolts, the top of the work box is connected with the maintenance window through hinges, the left side of the front end of the work box is connected with the placement window through hinges, the right side of the front end of the work box is provided with the observation window, the front end of the work box is connected with the control panel through bolts, the left end of the control panel is fixedly connected with the electric wires, a through groove at the right end of the work box is connected with the air guide machine through bolts, the middle side of the bottom of the work box is connected with the bottom of the reaction tank through bolts, the inner wall of the reaction tank is connected with the left side and the right side of the first partition net through bolts, the left end of the reaction tank is welded with the placement plate, the left end of the placing plate is in contact with the inner wall of the working box, the left end of the air guide fan is connected with a filtering pipeline, the processing mechanism is arranged inside the working box and comprises a supporting plate, a blowing box, a placing opening, an annular air pipe, a spray head, a second partition net, a backflow pipe, a first air pump, an electromagnetic reversing valve, a connecting pipe, an air collecting disc, an aeration pipe and a PLC (programmable logic controller), the top of the right end of the reaction tank is welded with the supporting plate, the top of the supporting plate is fixedly connected with the blowing box, the top of the blowing box is provided with the placing opening, the top of the blowing box is in bolted connection with the annular air pipe, the bottom of the annular air pipe is connected with the spray head pipeline, the inner wall of the blowing box is in bolted connection with the second partition net, a water outlet at the bottom of the blowing box is connected with the backflow pipe pipeline, the backflow pipe is arranged inside the supporting plate, and the bottom of the supporting plate is in bolted connection with the first air pump, the gas outlet of the first gas pump is connected with a pipeline of the electromagnetic directional valve, the gas outlet at the top of the electromagnetic directional valve is connected with a pipeline of the connecting pipe, the connecting pipe is arranged inside the supporting plate, the connecting pipe is connected with a bolt at the right end face of the purging box, the gas outlet of the connecting pipe is connected with a pipeline of the annular gas pipe, the gas outlet at the bottom of the electromagnetic directional valve is connected with a gas collecting pipe pipeline, the bottom of the gas collecting plate is connected with the bottom of the reaction tank through a bolt, the top of the gas collecting plate is connected with a pipeline of the aeration pipe, the left side of the bottom of the working box is connected with a bolt of the PLC, the first gas pump, the electromagnetic directional valve and the PLC are all electrically connected with a control panel, and the clamping mechanism is arranged inside the working box.

Preferably, clamping mechanism includes guide rail, electric slider, pneumatic telescopic handle, air chuck and second air pump, maintenance window bottom middle side and guide rail bolted connection, rail and electric slider sliding connection in the guide rail, electric slider bottom and pneumatic telescopic handle bolted connection, pneumatic telescopic handle bottom and air chuck bolted connection, pneumatic telescopic handle top air inlet and air chuck top air inlet all with second air pump gas outlet pipe connection, second air pump and work box left end bolted connection, electric slider and second air pump all are connected with control panel electricity.

Preferably, the right end of the filtering pipeline is connected with the inner wall of the working box through a bolt, and the electric wire and the air guide machine are electrically connected with the control panel.

Preferably, the angle formed by the spray head and the bottom of the annular air pipe is 60 degrees, and twelve groups of spray heads are arranged at the bottom of the annular air pipe.

Preferably, the bottom in the blowing box is an oblique angle guide groove with an oblique angle of 60 degrees, and the second separation net is perpendicular to the inner walls of the left side and the right side of the blowing box

Preferably, twenty groups of aeration pipes are arranged on the top of the gas collecting disc, and the twenty groups of aeration pipes are annularly and equidistantly distributed in two groups.

Preferably, the bottom of the pneumatic telescopic rod is perpendicular to the pneumatic chuck, and the radius length of the pneumatic chuck is the same as the diameter length of the gas collecting disc.

Preferably, the pneumatic chuck and the placing plate are in parallel relation, and the maximum extension length of the pneumatic telescopic rod is 1M.

Preferably, the material of the gas collecting disc is steel.

Preferably, the second separation net is made of steel.

The utility model has the following advantages: the utility model provides a surface treatment device for metal materials through improvement, which has the following improvement compared with the same type of device:

according to the surface treatment equipment for manufacturing the metal material, the treatment mechanism is arranged in the working box, the purging box and the placing opening are arranged, so that a closed space is provided for cleaning the metal block, the phenomenon of liquid splashing is avoided, the annular air pipe and the spray head are arranged, the cleaning effect on the metal block is improved, the air pump and the electromagnetic reversing valve are arranged, the control effect on air flow is improved, the air collecting disc and the aeration pipe are arranged, the reaction liquid in the reaction tank can flow due to the fact that air is added, and the solubility of the reaction liquid is relatively uniform.

According to the surface treatment equipment for manufacturing the metal material, the clamping mechanism is arranged in the working box, the guide rail and the electric slide block are arranged, so that the horizontal driving effect of the pneumatic chuck can be improved, and the vertical driving effect of the pneumatic chuck can be improved due to the arrangement of the pneumatic chuck.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the processing mechanism of the present invention;

FIG. 3 is a schematic top view of the handling mechanism of the present invention;

fig. 4 is a schematic view of the clamping mechanism of the present invention.

Wherein: a working box-1, supporting legs-2, a maintenance window-3, a placing window-4, an observation window-5, a control panel-6, electric wires-7, a wind guide machine-8, a processing mechanism-9, a clamping mechanism-10, a reaction tank-11, a first separation net-12, a placing plate-13, a filtering pipeline-14, a supporting plate-91, a blowing box-92, a placing opening-93, an annular air pipe-94, a spray head-95, a second separation net-96, a return pipe-97, a first air pump-98, an electromagnetic reversing valve-99, a connecting pipe-910, a gas collecting disc-911, an aeration pipe-912, a PLC controller-913, a guide rail-101, an electric slide block-102, a pneumatic telescopic rod-103, a pneumatic chuck-104, a gas collecting disc-100, a gas collecting disc-2, a gas collecting disc-9, a gas collecting disc-2, a gas collecting disc-3, a gas collecting disc, A second air pump-105.

Detailed Description

The present invention will be described in detail with reference to fig. 1 to 4, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the surface treatment equipment for metal material manufacturing of the present invention comprises a work box 1, support legs 2, a maintenance window 3, a placement window 4, an observation window 5, a control panel 6, an electric wire 7, a wind guide 8, a treatment mechanism 9, a clamping mechanism 10, a reaction tank 11, a first partition net 12, a placement plate 13 and a filter pipeline 14, wherein the periphery of the bottom of the work box 1 is connected with the support legs 2 through bolts, the top of the work box 1 is connected with the maintenance window 3 through hinges, the left side of the front end of the work box 1 is connected with the placement window 4 through hinges, the right side of the front end of the work box 1 is provided with the observation window 5, the front end of the work box 1 is connected with the control panel 6 through bolts, the left end of the control panel 6 is fixedly connected with the electric wire 7, the through groove at the right end of the work box 1 is connected with the wind guide 8 through bolts, the inner side of the bottom of the work box 1 is connected with the bottom of the reaction tank 11 through bolts, the inner wall of the reaction tank 11 is connected with the left and right sides of the first partition net 12 through bolts, 11 left end top of reaction tank with place board 13 welding, place board 13 left end and contact with 1 inner wall of work box, 8 left ends of air ducting and the 14 pipe connections of filter tube, 14 right-hand members of filter tube and 1 inner wall bolted connection of work box, electric wire 7 and air ducting 8 all are connected with control panel 6 electricity.

Referring to fig. 2 and 3, in the surface treatment equipment for metal material manufacturing of the present invention, a treatment mechanism 9 is disposed inside a work box 1 to improve a surface treatment effect on a metal block, the treatment mechanism 9 includes a support plate 91, a purge box 92, a placing port 93, an annular gas pipe 94, a spray head 95, a second partition 96, a return pipe 97, a first gas pump 98, an electromagnetic directional valve 99, a connection pipe 910, a gas collecting plate 911, an aeration pipe 912, and a PLC controller 913, the top of the right end of a reaction tank 11 is welded to the support plate 91 to improve a fixing effect of the support plate 91, the top of the support plate 91 is fixedly connected to the purge box 92 to improve a fixing effect of the purge box 92, the top of the purge box 92 is provided with the placing port 93 to provide a position for placing the metal block, the top of the inside of the purge box 92 is bolted to the annular gas pipe 94 to improve a fixing effect of the annular gas pipe 94, the bottom of the annular gas pipe 94 is connected to the spray head 95, the fixing effect of the nozzle 95 is improved, the inner wall of the blowing box 92 is connected with the second separation net 96 through bolts, the fixing effect of the second separation net 96 is improved, the air outlet at the bottom of the blowing box 92 is connected with the return pipe 97 through a pipeline, the flowing continuity of the air flow is improved, the return pipe 97 is arranged inside the support plate 91, the fixing effect of the return pipe 97 is improved, the bottom of the support plate 91 is connected with the first air pump 98 through bolts, the fixing effect of the first air pump 98 is improved, the air outlet of the first air pump 98 is connected with the electromagnetic directional valve 99 through a pipeline, the air outlet at the top of the electromagnetic directional valve 99 is connected with the connecting pipe 910 through a pipeline, the flowing continuity of the air flow is improved, the connecting pipe 910 is arranged inside the support plate 91, the fixing effect of the connecting pipe 910 is improved, the connecting pipe 910 is connected with the right end face of the blowing box 92 through bolts, the fixing effect of the connecting pipe 910 is improved, the air outlet of the connecting pipe 910 is connected with the annular air pipe 94 through a pipeline, the air tightness of airflow flowing is improved, an air outlet at the bottom of an electromagnetic directional valve 99 is connected with a gas collecting disc 911 pipeline to improve the continuity of airflow flowing, the bottom of the gas collecting disc 911 is connected with a bottom bolt in a reaction tank 11 to improve the fixing effect of the gas collecting disc 911, the top of the gas collecting disc 911 is connected with an aerator pipe 912 pipeline to improve the fixing effect of the aerator pipe 912, the left side of the bottom in a working box 1 is connected with a PLC controller 913 through a bolt to improve the fixing effect of the PLC controller 913, a first air pump 98, the electromagnetic directional valve 99 and the PLC controller 913 are electrically connected with a control panel 6, a clamping mechanism 10 is arranged in the working box 1, an angle formed by a spray head 95 and the bottom of an annular air pipe 94 is 60 degrees, twelve groups of spray heads 95 are arranged at the bottom of the annular air pipe 94 to improve the purging effect of metal blocks, the bottom in the purging box 92 is an oblique angle guide groove with an oblique angle of 60 degrees, and a second partition net 96 is perpendicular to the inner walls at the left side and the right side of the purging box 92, the improvement of the guiding effect of air purging is facilitated, twenty groups of aeration pipes 912 are arranged at the top of the air collecting disc 911, and the twenty groups of aeration pipes 912 are distributed in a two-component annular equidistant manner, so that the improvement of the aeration effect of the aeration pipes 912 is facilitated.

Referring to fig. 4, a clamping mechanism 10 of a surface treatment device made of a metal material of the present invention includes a guide rail 101, an electric slider 102, a pneumatic telescopic rod 103, a pneumatic chuck 104 and a second air pump 105, the bottom side of a maintenance window 3 is bolted to the guide rail 101 to improve the fixing effect of the guide rail 101, the inner rail of the guide rail 101 is slidably connected to the electric slider 102 to improve the stability of the electric slider 102 during movement, the bottom of the electric slider 102 is bolted to the pneumatic telescopic rod 103 to improve the fixing effect of the pneumatic telescopic rod 103, the bottom of the pneumatic telescopic rod 103 is bolted to the pneumatic chuck 104 to improve the fixing effect of the pneumatic chuck 104, both the top air inlet of the pneumatic telescopic rod 103 and the top air inlet of the pneumatic chuck 104 are connected to the air outlet of the second air pump 105, to improve the air flow guiding effect of the second air pump 105, the second air pump 105 is bolted to the left end of the work box 1 to improve the fixing effect of the second air pump 105, electric slider 102 and second air pump 105 all are connected with control panel 6 electricity, and air telescopic handle 103 bottom is the vertical relation with air chuck 104, and air chuck 104 radius length is the same with gas collection dish 911 diameter length, is favorable to improving the drive effect to air chuck 104, and air chuck 104 is parallel relation with placing board 13, and the biggest extension length of air telescopic handle 103 is 1M, is favorable to improving the effect of pressing from both sides of air chuck 104 and gets.

The utility model provides a surface treatment device for manufacturing metal materials through improvement, which has the following working principle;

firstly, when the equipment is used, the equipment is placed in a working area, and then the device is connected with an external power supply, so that the power supply required by the work of the equipment can be provided;

secondly, before the surface treatment work, the worker firstly controls the air guiding fan 8 through the control panel 6 to work, so that the air in the work box 1 is filtered by the filtering pipeline 14 and then discharged, the air circulation action is performed, then the worker opens the placing window 4, the PLC controller 913 is programmed through an external computer, then the worker places the metal block to be processed on the top of the placing plate 13, the electric slide block 102 is controlled through the control panel 6 to drive the pneumatic telescopic rod 103 and the pneumatic chuck 104 to slide leftwards on the inner rail of the guide rail 101, so that the pneumatic chuck 104 is displaced to the position above the metal block, the worker adjusts the position of the metal block through observation, then the second air pump 105 is controlled through the control panel 6 to work, so that the second air pump 105 pushes the pneumatic telescopic rod 103 to extend to drive the pneumatic chuck 104 to move downwards, and then the pneumatic chuck 104 is subjected to air conveying action through the second air pump 105, the jaws of the pneumatic chuck 104 are contracted to clamp the metal block, the control panel 6 controls the electric slider 102 and the pneumatic telescopic rod 103 to reset, the control panel 6 controls the PLC 913 to execute an electroplating instruction, the PLC 913 controls the electric slider 102 to drive the pneumatic telescopic rod 103 to move to the center of the guide rail 101, the PLC 913 controls the second air pump 105 to work, the second air pump 105 pushes the pneumatic telescopic rod 103 to extend to drive the pneumatic chuck 104 to move downwards for a limited distance, the bottom of the metal block is contacted with the first partition net 12 at the moment, and the PLC 913 controls the pneumatic chuck 104 to release the metal block and then controls the pneumatic telescopic rod 103 to reset;

thirdly, the PLC 913 controls the first air pump 98 to work, at the moment, the electromagnetic directional valve 99 is connected with the pipeline between the first air pump 98 and the air collecting disc 911, so that the air pressure in the air collecting disc 911 is gradually increased, when the air pressure reaches a limit value, the aeration pipe 912 upwards sprays the air, so that the reaction liquid in the reaction tank 11 forms an inverted 8-shaped circular flow with the center upward and the two sides flowing back, which is beneficial to improving the integral solubility uniformity of the reaction liquid, so as to improve the integral reaction degree and effect of the reaction liquid and the metal blocks, after finishing the treatment action on the surface of the metal blocks, a worker controls the PLC 913 to perform a cleaning action through the control panel 6, the PLC 913 controls the second air pump 105 to drive the air chuck 104 to downwards move to the upper side of the metal blocks through the air telescopic rod 103, and after clamping action is performed on the metal blocks through the air chuck 104, the second air pump 105 is controlled to reset the pneumatic telescopic rod 103, the electric sliding block 102 is synchronously controlled to drive the pneumatic chuck 104 and the metal block to move to the right for a limiting distance, the pneumatic chuck 104 and the metal block move to the position above the blowing box 92, then the pneumatic telescopic rod 103 is controlled by the second air pump 105 to drive the pneumatic chuck 104 and the metal block to move to the top of the second partition net 96, and the pneumatic chuck 104 releases the metal block;

fourthly, the PLC controller 913 controls the first air pump 98 to work, the electromagnetic directional valve 99 is synchronously controlled to change direction, so that the electromagnetic directional valve 99 is connected with the connecting pipe 910 through a pipeline, the air flow enters the annular air pipe 94 through the connecting pipe 910, and then is sprayed out of the surface of the metal block through the spray head 95 to perform a purging action on the residual liquid on the surface of the metal block, at this time, the pneumatic chuck 104 blocks the placing port 93 at the top of the purging box 92, so that the air flow drives the residual liquid to be sprayed out of the right side of the reaction tank 11 through the return pipe 97, then the PLC controller 913 controls the metal block to be clamped and moved to the top of the placing plate 13 through the driving lower part of the electric sliding block 102, then the PLC controller 913 controls the electric sliding block 102, the pneumatic telescopic rod 103 and the pneumatic chuck 104 to perform a resetting action, and the worker opens the placing window 4 to take out the metal block, which is beneficial to improving the overall automation degree of the surface treatment work, the contact between the working personnel and the chemical liquid is reduced, the efficiency of surface treatment work is improved, and the harm degree of toxic substances to the working personnel is reduced.

The utility model provides a surface treatment device for metal material manufacturing through improvement, which is provided with a blowing box 92 and a placing opening 93, is favorable for providing a closed space for the cleaning work of metal blocks and avoiding the phenomenon of liquid splashing, is provided with an annular air pipe 94 and a spray head 95, is favorable for improving the cleaning effect of the metal blocks, is provided with a first air pump 98 and an electromagnetic reversing valve 99, is favorable for improving the control effect of air flow, is provided with an air collecting disc 911 and an aeration pipe 912, is favorable for adding gas to enable reaction liquid in a reaction tank 11 to flow and enable the solubility of the reaction liquid to be relatively uniform, is provided with a guide rail 101 and an electric slide block 102, is favorable for improving the horizontal driving effect of a pneumatic chuck 104, is provided with the pneumatic chuck 104, and is favorable for improving the vertical driving effect of the pneumatic chuck 104.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described, and the standard parts used in the present invention are all available on the market, the special-shaped parts can be customized according to the description and the accompanying drawings, the specific connection mode of each part adopts the conventional means of bolt and rivet, welding and the like mature in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described herein.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a surface treatment equipment for metal material preparation, includes work box (1) and filtering pipeline (14), all with supporting leg (2) bolted connection around work box (1) bottom, work box (1) top and maintenance window (3) hinged joint, work box (1) front end left side and placing window (4) hinged joint, work box (1) front end right side is equipped with observation window (5), work box (1) front end and control panel (6) bolted connection, control panel (6) left end and electric wire (7) fixed connection, work box (1) right-hand member logical groove and air guide machine (8) bolted connection, work box (1) bottom inboard bottom bolted connection with reaction tank (11), reaction tank (11) inner wall and first spacer (12) left and right sides bolted connection, reaction tank (11) left end top with place board (13) welding, the left end of the placing plate (13) is in contact with the inner wall of the working box (1), and the left end of the air guide machine (8) is in pipeline connection with the filtering pipeline (14);

the method is characterized in that: the device is characterized by further comprising a processing mechanism (9) and a clamping mechanism (10), wherein the processing mechanism (9) is arranged inside the working box (1), the processing mechanism (9) comprises a supporting plate (91), a purging box (92), a placing port (93), an annular air pipe (94), a spray head (95), a second separation net (96), a return pipe (97), a first air pump (98), an electromagnetic reversing valve (99), a connecting pipe (910), a gas collecting disc (911), an aeration pipe (912) and a PLC (913), the top of the right end of the reaction tank (11) is welded with the supporting plate (91), the top of the supporting plate (91) is fixedly connected with the purging box (92), the placing port (93) is arranged at the top of the purging box (92), the top of the purging box (92) is connected with the annular air pipe (94) through a bolt, the bottom of the annular air pipe (94) is connected with the spray head (95) through a pipeline, and the inner wall of the purging box (92) is connected with the second separation net (96) through a bolt, the bottom water outlet of the purging box (92) is connected with a return pipe (97) through a pipeline, the return pipe (97) is arranged inside a supporting plate (91), the bottom of the supporting plate (91) is connected with a first air pump (98) through a bolt, an air outlet of the first air pump (98) is connected with a solenoid directional valve (99) through a pipeline, an air outlet of the top of the solenoid directional valve (99) is connected with a connecting pipe (910) through a pipeline, the connecting pipe (910) is arranged inside the supporting plate (91), the connecting pipe (910) is connected with the right end face of the purging box (92) through a bolt, an air outlet of the connecting pipe (910) is connected with an annular air pipe (94) through a pipeline, an air outlet of the bottom of the solenoid directional valve (99) is connected with a gas collecting disc (911) through a pipeline, the bottom of the gas collecting disc (911) is connected with a bottom bolt in a reaction tank (11), and the top of the gas collecting disc (911) is connected with an aeration pipe (912) through a pipeline, bottom left side and PLC controller (913) bolted connection in work box (1), first air pump (98), solenoid directional valve (99) and PLC controller (913) all are connected with control panel (6) electricity, inside work box (1) was located in clamping mechanism (10).

2. A surface treatment apparatus for metallic materials according to claim 1, characterized in that: clamping mechanism (10) are including guide rail (101), electronic slider (102), pneumatic telescopic link (103), pneumatic chuck (104) and second air pump (105), maintenance window (3) bottom middle side and guide rail (101) bolted connection, rail and electronic slider (102) sliding connection in guide rail (101), electronic slider (102) bottom and pneumatic telescopic link (103) bolted connection, pneumatic telescopic link (103) bottom and pneumatic chuck (104) bolted connection, pneumatic telescopic link (103) top air inlet and pneumatic chuck (104) top air inlet all with second air pump (105) gas outlet pipe connection, second air pump (105) and work box (1) left end bolted connection, electronic slider (102) and second air pump (105) all are connected with control panel (6) electricity.

3. A surface treatment apparatus for metallic materials according to claim 1, characterized in that: the right end of the filtering pipeline (14) is connected with the inner wall of the working box (1) through bolts, and the electric wire (7) and the air guide machine (8) are electrically connected with the control panel (6).

4. A surface treatment apparatus for metallic materials according to claim 1, characterized in that: the angle formed by the spray head (95) and the bottom of the annular air pipe (94) is 60 degrees, and twelve groups of spray heads (95) are arranged at the bottom of the annular air pipe (94).

5. A surface treatment apparatus for metallic materials according to claim 1, characterized in that: the bottom in the blowing box (92) is an oblique angle guide groove with an oblique angle of 60 degrees, and the second separation net (96) is perpendicular to the inner walls of the left side and the right side of the blowing box (92).

6. A surface treatment apparatus for metallic materials according to claim 1, characterized in that: twenty groups of aeration pipes (912) are arranged at the top of the air collecting disc (911) in total, and the twenty groups of aeration pipes (912) are distributed in two groups in an annular and equidistant manner.

7. A surface treatment apparatus for metallic materials according to claim 2, characterized in that: the bottom of the pneumatic telescopic rod (103) is vertical to the pneumatic chuck (104), and the radius length of the pneumatic chuck (104) is the same as the diameter length of the gas collecting disc (911).

8. A surface treatment apparatus for metallic materials according to claim 2, characterized in that: the pneumatic chuck (104) and the placing plate (13) are in parallel relation, and the maximum extension length of the pneumatic telescopic rod (103) is 1M.