CN219051774U

CN219051774U - Safe metal material surface treatment equipment

Info

Publication number: CN219051774U
Application number: CN202223383604.8U
Authority: CN
Inventors: 李翔
Original assignee: Tianjin Jinbang Shengtai Building Materials Co ltd
Current assignee: Tianjin Jinbang Shengtai Building Materials Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-05-23
Anticipated expiration: 2032-12-16

Abstract

The utility model discloses safety type metal material surface treatment equipment, and particularly relates to the technical field of metal material surface treatment. This safe type metal material surface treatment equipment opens the switch of servo motor in adjustment mechanism through the in-process at the spraying, servo motor circular telegram passes through the output shaft and drives first screw rod rotation, first screw rod rotates, make the mount pad of threaded connection with it move about on first screw rod, drive mount pad bottom fixed connection's electric telescopic handle, collecting tank and shower nozzle about moving, carry out the even spraying that makes a round trip to the metal material surface, the mount pad is through the inside endotheca in both ends on the bracing piece about sliding for the removal of mount pad and the shower nozzle of mount pad bottom is fixed a position the support simultaneously, the even spraying of being convenient for.

Description

Safe metal material surface treatment equipment

Technical Field

The utility model relates to the technical field of metal material surface treatment, in particular to safe metal material surface treatment equipment.

Background

The metal material is a variety of parts processed by the raw materials in a processing device according to a design drawing or a sample, and the metal material also needs to be externally protected by spraying paint liquid on the outer surface in the production and processing process so as to improve and meet some functional requirements of the metal material on wear resistance and corrosion resistance.

According to the external surface spraying treatment equipment for processing the parts disclosed in the application number CN202120958526.6, the parts are sprayed in a concentrated way, so that the paint is prevented from polluting the environment, the redundant paint is recycled, and the working efficiency and the spraying effect are improved; still including handling storehouse, landing leg, multiunit remove seat, multiunit gear, tooth row, multiunit first support frame, storage silo, charge-in board, first passage, first suction pump, second passage, integrated pipe, multiunit third passage, multicomponent material pipe, multiunit mount, inhale the material pipe, the second is inhaled the pump and is discharged the material pipe, multicomponent material pipe is fixed at the processing chamber inner wall through multiunit mount respectively, all be provided with multiunit shower nozzle on the multicomponent material pipe, inhale the material pipe input and pass the processing storehouse bottom and communicate with each other with the processing chamber, inhale the material pipe output and be connected with the second suction pump input, the second is inhaled the pump output and is connected with row material pipe input.

With reference to the technical scheme in the above application document, and combining actual use, the size of metal material is different, and when spraying is handled, the metal material of not equidimension size is not convenient for carry out the centre gripping simultaneously the material for the polyhedron, and the upset of being inconvenient for metal material when the spraying can produce harmful toxic gas such as a large amount of paint mist at the in-process of spraying, can not obtain in time handling and have the pollution risk.

Therefore, a novel safety type metal material surface treatment device is provided to solve the above problems.

Disclosure of Invention

The utility model aims to provide safe metal material surface treatment equipment, which solves the problems that in the background technology, clamping of metal materials with different sizes is inconvenient and overturning of the metal materials is inconvenient.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a safe metal material surface treatment equipment, includes the base, four corners of base bottom are fixedly connected with footing respectively, the top fixedly connected with outer frame of base, and one side fixedly connected with liquid reserve tank of outer frame, one side fixedly connected with liquid suction pipe on liquid reserve tank top, and be provided with the water pump on the liquid suction pipe, one side of liquid suction pipe runs through one side on liquid reserve tank top and extends to one side of the inside bottom of liquid reserve tank, the opposite side of liquid suction pipe runs through one side of outer frame and fixedly connected with coupling hose, the inside top of outer frame is provided with adjustment mechanism, the inside of outer frame is provided with electric telescopic handle, and electric telescopic handle's bottom fixedly connected with liquid collecting tank, the bottom fixedly connected with multiunit shower nozzle of liquid collecting tank, one side fixedly connected with of coupling hose is in one side of liquid collecting tank top, the top of outer frame opposite side is provided with filtering mechanism, the inside bottom of outer frame is provided with centre gripping tilting mechanism;

the clamping turnover mechanism comprises a shell, the shell is fixedly connected to the bottom inside an outer frame, a second screw is transversely movably connected between two sides inside the shell, one side of the second screw penetrates through one side outside the shell and is fixedly connected with a rocking handle, two sides outside the second screw are respectively provided with a sliding sleeve, the bottom ends of the sliding sleeves are respectively fixedly connected with limiting blocks, a limiting rod is transversely fixedly connected between the bottom ends of two sides inside the shell, the top ends of the sliding sleeves are respectively fixedly connected with a mounting column, the top ends of one side of the mounting column are respectively movably connected with a movable column, one side of the movable column is respectively fixedly connected with a clamping pin, the top ends of the other sides of the mounting columns are fixedly connected with a driving motor, and an output shaft of the driving motor is fixedly connected with one side of the movable column through a coupling.

Preferably, the limiting rod penetrates through the inside of the limiting block respectively, opposite external threads are arranged on two sides of the outer portion of the second screw rod respectively, internal threads matched with the external threads are arranged in the sliding sleeve respectively, and threaded connection is formed between the second screw rod and the sliding sleeve.

Preferably, the adjustment mechanism comprises mount pad, endotheca, bracing piece, swivel nut, first screw rod, mounting panel, servo motor and frame, frame fixed connection is on the inside top of outer frame, the both sides on the inside top of frame are fixedly connected with mounting panel respectively, transversely swing joint has first screw rod between the bottom of mounting panel one side, the both ends between mounting panel one side top are transversely fixedly connected with bracing piece respectively, the intermediate position department of first screw rod and bracing piece outside is provided with the mount pad, the both ends on the inside top of mount pad are provided with the endotheca respectively, the intermediate position department fixedly connected with swivel nut of the inside bottom of mount pad, one side fixedly connected with servo motor of frame, and servo motor's output shaft passes through one side fixed connection of shaft coupling and first screw rod.

Preferably, the bottom of the mounting seat is fixedly connected with the top of the electric telescopic rod, the first screw rod is in threaded connection with the inside of the screw sleeve, the supporting rods respectively penetrate through the inside of the inner sleeve, the outer diameter of each supporting rod is smaller than the inner diameter of the inner sleeve, and sliding connection is formed between each supporting rod and the inner sleeve.

Preferably, the filter mechanism comprises filter chamber, negative pressure fan, mount, active carbon, installation foot, pipe, bellows, collection gas port, the mount is fixedly connected with filter chamber on the top of outer frame opposite side respectively, fixedly connected with filter chamber between the mount, the inside top fixedly connected with negative pressure fan of filter chamber, the inside both sides of filter chamber are fixedly connected with installation foot respectively, and are provided with the active carbon between the installation foot, the bottom fixedly connected with pipe of filter chamber, and one side of pipe runs through one side of outer frame and fixedly connected with bellows, one side fixedly connected with collection gas port of bellows.

Preferably, one side of the corrugated hose is fixedly connected with one side of a conduit, and the conduit is communicated with the inside of the filtering chamber.

Compared with the prior art, the utility model has the beneficial effects that: the safe metal material surface treatment equipment not only realizes the convenience of clamping metal materials with different sizes, but also is convenient for overturning the metal materials during spraying, realizes the convenience of uniformly adjusting and spraying the surface of the metal materials during spraying, and realizes the timely treatment of a large amount of harmful and toxic gases such as paint mist and the like generated in the process;

(1) In a clamping turnover mechanism arranged at the bottom end of the inside of the outer frame according to the specific size of a metal material when spraying the metal material, the rocking handle is rocked to drive the second screw rod to rotate, the second screw rod is rotated to drive the sliding sleeve which is in threaded connection with the two sides of the outside to move inwards or outwards simultaneously on the second screw rod to regulate the clamping distance between clamping legs, after the metal material is placed between the clamping legs to be clamped, a water pump is started to pump paint liquid in the liquid storage tank through a liquid pumping pipe and guide the paint liquid into the liquid storage tank through a connecting hose, a plurality of groups of spray heads at the bottom end of the liquid storage tank are sprayed on the outer surface of the metal material, in the spraying process, a driving motor is started to drive an output shaft to drive a movable column to rotate through a coupler, and the movable column is rotated to drive the metal material clamped between the clamping legs to be turned over to regulate the outer spraying surface to be sprayed uniformly, so that the metal material with different sizes is clamped and meanwhile the metal material is turned over during spraying;

(2) The installation seat, the inner sleeves, the support rods, the threaded sleeves, the first screw rod, the installation plates, the servo motor and the outer frames are arranged, a switch of the servo motor in the adjusting mechanism is turned on in the spraying process, the servo motor is electrified to drive the first screw rod to rotate through the output shaft, the first screw rod rotates, the installation seat in threaded connection with the first screw rod moves left and right on the first screw rod, the electric telescopic rod, the liquid collecting tank and the spray head fixedly connected with the bottom end of the installation seat are driven to move left and right, the surface of a metal material is uniformly sprayed back and forth, meanwhile, the installation seat slides left and right on the support rods through the inner sleeves inside the two ends to move the installation seat and the spray head at the bottom end of the installation seat is positioned and supported, and the aim of being convenient for adjusting the surface of the metal material to be uniformly sprayed in spraying is achieved;

(3) Through being provided with filter chamber, negative pressure fan, the mount, the active carbon, the installation foot, the pipe, corrugated hose, and air collecting port, at the spraying in-process to metal material, the shower nozzle can produce some poisonous and harmful gases such as a large amount of paint mist simultaneously at the spraying, traditional mostly just directly discharge without handling, can cause huge injury to surrounding environment and health, in filtering mechanism, open the negative pressure fan simultaneously at the spraying beginning of work, the pipe through the filter chamber bottom and the fixed corrugated hose of pipe one side and the air collecting port of corrugated hose bottom fixed intercommunication, take out to the active carbon with the poisonous and harmful gases such as a large amount of paint mist that produce in-process, adsorb the filtration back through the active carbon inside the filter chamber, discharge from the top of filter chamber through the negative pressure fan, the purpose of in-time handling to the harmful and harmful gases such as a large amount of paint mist that produce in-process has been reached.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is an enlarged schematic view of the front section of the clamping turnover mechanism of the present utility model;

FIG. 3 is an enlarged partial sectional schematic view of the adjusting mechanism of the present utility model;

FIG. 4 is an enlarged schematic top view in partial cross section of the adjustment mechanism of the present utility model;

fig. 5 is an enlarged cross-sectional schematic view of the filter mechanism of the present utility model.

In the figure: 1. a footing; 2. a base; 3. an outer frame; 4. a liquid storage tank; 5. a liquid suction pipe; 6. a water pump; 7. a connecting hose; 8. an adjusting mechanism; 801. a mounting base; 802. an inner sleeve; 803. a support rod; 804. a screw sleeve; 805. a first screw; 806. a mounting plate; 807. a servo motor; 808. an outer frame; 9. an electric telescopic rod; 10. a liquid collecting tank; 11. a filtering mechanism; 1101. a filtering chamber; 1102. a negative pressure fan; 1103. a fixing frame; 1104. activated carbon; 1105. a mounting foot; 1106. a conduit; 1107. a corrugated hose; 1108. an air collecting port; 12. a spray head; 13. a housing; 14. a second screw; 15. a mounting column; 16. a movable column; 17. clamping feet; 18. a driving motor; 19. a rocking handle; 20. a limiting block; 21. a limit rod; 22. and a sliding sleeve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1: referring to fig. 1-5, a safety type metal material surface treatment device comprises a base 2, feet 1 are fixedly connected to four corners of the bottom end of the base 2 respectively, the top end of the base 2 is fixedly connected with an outer frame 3, one side of the outer frame 3 is fixedly connected with a liquid storage tank 4, one side of the top end of the liquid storage tank 4 is fixedly connected with a liquid suction pipe 5, a water pump 6 is arranged on the liquid suction pipe 5, one side of the liquid suction pipe 5 penetrates through one side of the top end of the liquid storage tank 4 and extends to one side of the bottom end inside the liquid storage tank 4, the other side of the liquid suction pipe 5 penetrates through one side of the outer frame 3 and is fixedly connected with a connecting hose 7, the top end inside the outer frame 3 is provided with an adjusting mechanism 8, the inside of the outer frame 3 is provided with an electric telescopic rod 9, the bottom end of the electric telescopic rod 9 is fixedly connected with a liquid collecting tank 10, the bottom end of the liquid collecting tank 10 is fixedly connected with a plurality of groups of spray heads 12, one side of the connecting hose 7 is fixedly connected to one side of the top end of the liquid collecting tank 10, the top end of the other side of the outer frame 3 is provided with a filtering mechanism 11, and the bottom end inside the outer frame 3 is provided with a clamping turnover mechanism;

the clamping turnover mechanism comprises a shell 13, the shell 13 is fixedly connected to the bottom end of the inside of the outer frame 3, a second screw rod 14 is transversely and movably connected between two sides of the inside of the shell 13, one side of the second screw rod 14 penetrates through one side of the outside of the shell 13 and is fixedly connected with a rocking handle 19, two sides of the outside of the second screw rod 14 are respectively provided with a sliding sleeve 22, the bottom ends of the sliding sleeves 22 are respectively and fixedly connected with a limiting block 20, a limiting rod 21 is transversely and fixedly connected between the bottom ends of two sides of the inside of the shell 13, the top ends of the sliding sleeves 22 are respectively and fixedly connected with a mounting column 15, the top ends of one side of the mounting column 15 are respectively and movably connected with a movable column 16, one side of the movable column 16 is respectively and fixedly connected with a clamping foot 17, the top ends of the other side of the mounting column 15 are fixedly connected with a driving motor 18, and an output shaft of the driving motor 18 is fixedly connected with one side of the movable column 16 through a coupling;

the limiting rods 21 respectively penetrate through the interiors of the limiting blocks 20, opposite external threads are respectively arranged on two sides of the exterior of the second screw 14, internal threads matched with the external threads are respectively arranged in the sliding sleeve 22, and threaded connection is formed between the second screw 14 and the sliding sleeve 22;

specifically, as shown in fig. 1 and fig. 2, in the clamping turnover mechanism arranged at the bottom end of the inside of the outer frame 3 according to the specific size of the metal material when spraying the metal material, the rocking handle 19 is rocked to drive the second screw 14 to rotate, the second screw 14 rotates to drive the sliding sleeve 22 which is in threaded connection with the two sides of the outside to simultaneously move inwards or outwards on the second screw 14, after the clamping distance between the clamping legs 17 is adjusted, the metal material is placed between the clamping legs 17 to be clamped, the water pump 6 is started to pump the paint liquid in the liquid storage tank 4 through the liquid pumping pipe 5 and guide the paint liquid into the liquid collecting tank 10 through the connecting hose 7, and the spray heads 12 at the bottom end of the liquid collecting tank 10 spray out on the outer surface of the metal material.

Example 2: the adjusting mechanism 8 consists of a mounting seat 801, an inner sleeve 802, a supporting rod 803, a threaded sleeve 804, a first screw 805, a mounting plate 806, a servo motor 807 and an outer frame 808, wherein the outer frame 808 is fixedly connected to the top end inside the outer frame 3, the two sides of the top end inside the outer frame 808 are respectively fixedly connected with the mounting plate 806, the first screw 805 is transversely and movably connected between the bottom ends of one side of the mounting plate 806, the supporting rod 803 is respectively transversely and fixedly connected to the two ends between the top ends of one side of the mounting plate 806, the mounting seat 801 is arranged at the middle position outside the first screw 805 and the supporting rod 803, the inner sleeve 802 is respectively arranged at the two ends of the top end inside the mounting seat 801, the threaded sleeve 804 is fixedly connected to the middle position of the bottom end inside the mounting seat 801, one side of the outer frame 808 is fixedly connected with the servo motor 807, and an output shaft of the servo motor 807 is fixedly connected with one side of the first screw 805 through a coupling;

the bottom end of the mounting seat 801 is fixedly connected with the top end of the electric telescopic rod 9, a first screw 805 is in threaded connection with the inside of the screw sleeve 804, the supporting rods 803 respectively penetrate through the inside of the inner sleeve 802, the outer diameter of the supporting rods 803 is smaller than the inner diameter of the inner sleeve 802, and sliding connection is formed between the supporting rods 803 and the inner sleeve 802;

specifically, as shown in fig. 1, 3 and 4, the switch of the servo motor 807 in the adjusting mechanism 8 is turned on in the spraying process, the servo motor 807 is electrified to drive the first screw 805 to rotate through the output shaft, the first screw 805 rotates, the mounting seat 801 in threaded connection with the first screw 805 moves left and right on the first screw 805, the electric telescopic rod 9, the liquid collecting tank 10 and the spray head 12 fixedly connected with the bottom end of the mounting seat 801 are driven to move left and right, the surface of a metal material is uniformly sprayed back and forth, meanwhile, the mounting seat 801 slides left and right on the support rod 803 through the inner sleeves 802 inside two ends to move the mounting seat 801 and the spray head 12 at the bottom end of the mounting seat 801 is positioned and supported, and the aim of facilitating adjustment and uniform spraying on the surface of the metal material in spraying is achieved.

Example 3: the filter mechanism 11 consists of a filter chamber 1101, a negative pressure fan 1102, a fixing frame 1103, active carbon 1104, mounting feet 1105, a conduit 1106, a corrugated hose 1107 and a gas collecting port 1108, wherein the fixing frame 1103 is respectively and fixedly connected to the top end of the other side of the outer frame 3, the filter chamber 1101 is fixedly connected between the fixing frames 1103, the negative pressure fan 1102 is fixedly connected to the top end of the inside of the filter chamber 1101, the mounting feet 1105 are respectively and fixedly connected to the two sides of the inside of the filter chamber 1101, the active carbon 1104 is arranged between the mounting feet 1105, the conduit 1106 is fixedly connected to the bottom end of the filter chamber 1101, one side of the conduit 1106 penetrates through one side of the outer frame 3 and is fixedly connected with the corrugated hose 1107, and one side of the corrugated hose 1107 is fixedly connected with the gas collecting port 1108;

one side of the corrugated hose 1107 is fixedly connected with one side of a conduit 1106, and the conduit 1106 is communicated with the inside of the filter chamber 1101;

specifically, as shown in fig. 1 and fig. 5, in the spraying process of the metal material, the spray head 12 can generate a large amount of toxic and harmful gases such as paint mist and the like during spraying, most of the toxic and harmful gases are directly discharged without treatment in the prior art, and huge harm is caused to the surrounding environment and human health, in the filtering mechanism 11, the negative pressure fan 1102 is simultaneously opened at the beginning of the spraying operation, the negative pressure fan 1102 starts a conduit 1106 passing through the bottom end of the filtering chamber 1101, a corrugated hose 1107 fixed on one side of the conduit 1106 and a gas collecting port 1108 fixedly communicated with the bottom end of the corrugated hose 1107, and a large amount of toxic and harmful gases such as paint mist and the like generated during spraying are pumped into the activated carbon 1104, and are discharged from the top end of the filtering chamber 1101 through the negative pressure fan 1102 after being adsorbed and filtered by the activated carbon 1104 in the filtering chamber 1101, so that the aim of timely treatment of a large amount of toxic and the toxic and harmful gases such as paint mist and the like generated during the process is achieved.

Working principle: when the utility model is used, after metal materials are placed between the clamping feet 17 for clamping, the water pump 6 is started to pump paint liquid in the liquid storage tank 4 through the liquid pumping pipe 5 and guide the paint liquid into the liquid storage tank 10 through the connecting hose 7, and the paint liquid is sprayed on the outer surface of the metal materials through a plurality of groups of spray heads 12 at the bottom end of the liquid storage tank 10, in the spraying process, the movable column 16 rotates to drive the metal materials clamped between the clamping feet 17 to turn over and adjust the outer spraying surface for uniform spraying, the mounting seat 801 moves left and right on the first screw 805, the electric telescopic rod 9, the liquid storage tank 10 and the spray heads 12 fixedly connected with the bottom end of the mounting seat 801 are driven to move left and right, the metal material surfaces are uniformly sprayed back and forth, meanwhile, the mounting seat 801 slides left and right on the supporting rods through inner sleeves 802 at two ends to move the mounting seat 801 and the spray heads 12 at the bottom end of the mounting seat 801, and a large amount of toxic and harmful gases such as paint mist can be generated in the spraying process of the metal materials, the spray heads 12 can directly discharge the toxic and harmful gases in the traditional method, the toxic and harmful gases can be directly discharged, the toxic and harmful gases can be caused to the surrounding environment and harmful to the human body, and harmful gases can be greatly sucked from the inside the active carbon filter chamber 1101 is filtered through the active carbon filter chamber 1101, and the active carbon filter chamber 1101 is discharged from the inside the active carbon filter chamber 1101.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Claims

1. Safety type metal material surface treatment equipment comprises a base (2), and is characterized in that: the novel water pump is characterized in that feet (1) are fixedly connected to four corners of the bottom end of the base (2) respectively, an outer frame (3) is fixedly connected to the top end of the base (2), a liquid storage tank (4) is fixedly connected to one side of the outer frame (3), a liquid suction pipe (5) is fixedly connected to one side of the top end of the liquid storage tank (4), a water pump (6) is arranged on the liquid suction pipe (5), one side of the liquid suction pipe (5) penetrates through one side of the top end of the liquid storage tank (4) and extends to one side of the inner bottom end of the liquid storage tank (4), the other side of the liquid suction pipe (5) penetrates through one side of the outer frame (3) and is fixedly connected with a connecting hose (7), an adjusting mechanism (8) is arranged at the inner top end of the outer frame (3), an electric telescopic rod (9) is arranged in the outer frame (3), a plurality of groups of spray heads (12) are fixedly connected to the bottom end of the liquid collection tank (10), one side of the connecting hose (7) is fixedly connected to one side of the top end of the liquid storage tank (10), and a clamping mechanism (11) is arranged at the other side of the outer frame (3);

the clamping turnover mechanism comprises a shell (13), the bottom inside an outer frame (3) is fixedly connected with the shell (13), a second screw rod (14) is transversely movably connected between two sides inside the shell (13), one side of the second screw rod (14) penetrates through one side outside the shell (13) and is fixedly connected with a rocking handle (19), sliding sleeves (22) are respectively arranged on two sides outside the second screw rod (14), limiting blocks (20) are respectively fixedly connected with the bottom ends of the sliding sleeves (22), limiting rods (21) are transversely fixedly connected between the bottom ends of two sides inside the shell (13), mounting columns (15) are respectively fixedly connected with the top ends of one side of each sliding sleeve (22), movable columns (16) are respectively movably connected with one side of each movable column (16), driving motors (18) are respectively fixedly connected with one side of each movable column (16), and output shafts of the driving motors (18) are fixedly connected with one side of each movable column (16) through a coupling.

2. A safety type metal material surface treatment apparatus according to claim 1, wherein: the limiting rod (21) penetrates through the limiting block (20) respectively, opposite external threads are arranged on two sides of the outer portion of the second screw rod (14) respectively, internal threads matched with the external threads are arranged inside the sliding sleeve (22) respectively, and threaded connection is formed between the second screw rod (14) and the sliding sleeve (22).

3. A safety type metal material surface treatment apparatus according to claim 1, wherein: adjustment mechanism (8) comprises mount pad (801), endotheca (802), bracing piece (803), swivel nut (804), first screw rod (805), mounting panel (806), servo motor (807) and frame (808), frame (808) fixed connection is on the inside top of frame (3), the both sides on the inside top of frame (808) are fixedly connected with mounting panel (806) respectively, transversely swing joint has first screw rod (805) between the bottom on mounting panel (806) one side, the both ends between mounting panel (806) one side top are transversely fixedly connected with bracing piece (803) respectively, the intermediate position department outside first screw rod (805) and bracing piece (803) is provided with mount pad (801), the both ends on the inside top of mount pad (801) are provided with endotheca (802) respectively, the intermediate position department fixedly connected with swivel nut (804) on the inside bottom of mount pad (801), one side fixedly connected with servo motor (807) of frame (808), and the output shaft of servo motor (807) are through one side fixed connection of shaft coupling with first screw rod (805).

4. A safety type metal material surface treatment apparatus according to claim 3, wherein: the bottom of mount pad (801) is fixed connection with the top of electric telescopic handle (9), first screw rod (805) threaded connection is in the inside of swivel nut (804), bracing piece (803) run through the inside of endotheca (802) respectively, the external diameter of bracing piece (803) is less than the internal diameter of endotheca (802), constitute sliding connection between bracing piece (803) and endotheca (802).

5. A safety type metal material surface treatment apparatus according to claim 1, wherein: the filter mechanism (11) comprises a filter chamber (1101), a negative pressure fan (1102), a fixing frame (1103), active carbon (1104), mounting feet (1105), a guide pipe (1106), corrugated hoses (1107) and a gas collecting port (1108), wherein the fixing frame (1103) is fixedly connected to the top end of the other side of the outer frame (3) respectively, the filter chamber (1101) is fixedly connected between the fixing frames (1103), the negative pressure fan (1102) is fixedly connected to the top end of the inside of the filter chamber (1101), the mounting feet (1105) are fixedly connected to the two sides of the inside of the filter chamber (1101) respectively, the active carbon (1104) is arranged between the mounting feet (1105), the bottom end of the filter chamber (1101) is fixedly connected with the guide pipe (1106), one side of the guide pipe (1106) penetrates one side of the outer frame (3) and is fixedly connected with the corrugated hoses (1107), and one side of the corrugated hoses (1107) is fixedly connected with the gas collecting port (1108).

6. A safety type metal material surface treatment apparatus according to claim 5, wherein: one side of the corrugated hose (1107) is fixedly connected with one side of a conduit (1106), and the conduit (1106) is communicated with the inside of the filter chamber (1101).