CN115491640A

CN115491640A - Aluminum product vacuum coating device

Info

Publication number: CN115491640A
Application number: CN202211316204.7A
Authority: CN
Inventors: 宁志联; 徐立
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2022-12-20

Abstract

The invention discloses an aluminum product vacuum coating device, which relates to the technical field of aluminum product vacuum coating and comprises a case, wherein the upper side and the lower side of the case are provided with case body components, the front side and the rear side of the case and the side close to the rear inside are fixedly provided with vacuum components, the middle side and the front side inside the case are fixedly provided with coating components, and the side wall inside the case is provided with a cleaning component. The vacuum component can quickly absorb the air in the upper half working space of the case to form a vacuum environment by arranging the suction pump and the suction pipe to generate suction.

Description

Aluminum product vacuum coating device

Technical Field

The invention relates to the technical field of aluminum vacuum coating, in particular to an aluminum vacuum coating device.

Background

Articles made of aluminum and other alloying elements. It is usually made up by using the processes of cold-bending, sawing, drilling, assembling and colouring after it is made into casting product, forging product, foil, plate, strip, pipe, bar and section material. The main metal element is aluminum, and some alloy elements are added to improve the performance of aluminum materials, vacuum coating is a technology for producing thin film materials by a physical method, and atoms of the materials are separated out from a heating source in a vacuum chamber to hit the surface of a plated object. The technology is firstly used for producing optical lenses, such as navigation telescope lenses and the like; then extending to other functional films, disc aluminizing, decorative coating, material surface modification and the like, such as imitation gold coating of watch shells, mechanical cutter coating and change of processing red hardness. Vacuum coating has three forms, namely evaporation coating, sputtering coating and ion plating, and the vacuum coating technology is a novel material synthesis and processing technology and is an important component in the technical field of surface engineering. The vacuum coating technology is to coat a layer of coating with special performance on the solid surface by physical and chemical means, so that the solid surface has many superior performances superior to the solid material, such as wear resistance, high temperature resistance, corrosion resistance, oxidation resistance, radiation resistance, electric conduction, magnetic conduction, insulation, decoration and the like, and the effects of improving the product quality, prolonging the product service life, saving energy and obtaining remarkable technical and economic benefits are achieved. Therefore, the vacuum coating technology is known as one of the most important technologies with development prospects, and has shown attractive market prospects in the development of high-technology industrialization. The emerging vacuum coating technology is applied to various fields of national economy, such as aviation, aerospace, electronics, information, machinery, petroleum, chemical engineering, environmental protection, military and the like.

In the prior art, a chinese patent document with publication number CN113174564A is proposed to solve the above technical problems, and the technical solution disclosed in the patent document is as follows: the utility model provides an aluminum product vacuum coating device, including the coating machine shell, the outer wall fixed mounting of coating machine shell has the air-cooler, the outer wall fixed mounting of coating machine shell has the governing valve that is used for adjusting the air-cooler, the top fixed mounting of coating machine shell has the vacuum pump, the outer wall of vacuum pump is pegged graft and is had the vacuum tube, the outer wall swing joint of coating machine shell has the sliding door, the inner wall fixed mounting of coating machine shell has the cooling tube, the inner wall fixed mounting of coating machine shell has two hydraulic telescoping rod, the outer wall fixed mounting of hydraulic telescoping rod's output shaft has the kelly, the inside of kelly is equipped with the connecting rod that can dismantle, the outer wall fixed mounting of connecting rod has the holding frame.

In order to solve the not good problem of coating film effect, prior art adopts the mode that expands to carry and moves metal feedstock and make irregular diffusion motion and handle in order to improve metal feedstock's the area that sprays, but still can appear the unable autonomic upset of aluminum product, and metal feedstock can not the multi-angle diversely spray the condition on the aluminum product surface, and then leads to coating film process metal feedstock to spray the big problem of position limitation.

Disclosure of Invention

The invention aims to provide an aluminum vacuum coating device to solve the problems in the background technology.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows:

the aluminum vacuum coating device comprises a case, wherein case body assemblies are arranged on the upper side and the lower side of the case, vacuum assemblies are fixedly mounted on the front side and the rear side of the case and the inner side of the case, coating assemblies are fixedly mounted on the middle side and the front side of the inner side of the case, and cleaning assemblies are arranged on the side wall of the inner part of the case.

The box body assembly comprises a box body opening and closing mechanism and a box body moving mechanism, and the upper side of the box body moving mechanism is arranged below the box body opening and closing mechanism.

The vacuum assembly comprises a suction vacuum mechanism and a suction shielding mechanism, and one end of the suction shielding mechanism is arranged on the right side of one end of the suction vacuum mechanism.

The coating component comprises a coating clamping mechanism and a coating spraying mechanism, and one end of the coating spraying mechanism is arranged on the front side of the coating clamping mechanism.

The technical scheme of the invention is further improved as follows: the box opening and closing mechanism comprises a box cover, the rear side of the box cover is movably installed at one end, close to the upper end, of the rear side of the case, a glass window is fixedly installed in the middle of the box cover, and a sealing strip is fixedly installed at the lower end of the box cover.

By adopting the technical scheme, the box cover is used for opening and closing the upper half working space of the case, the glass window can facilitate a user to observe the film coating process, and the sealing strip is used for enhancing the sealing degree of the box cover and the case and improving the sealing property.

The technical scheme of the invention is further improved as follows: the box moving mechanism comprises a spring seat, the upper end of the spring seat is fixedly mounted at four corners of the lower end of the case, universal wheels are fixedly mounted at the lower end of the spring seat, and a pushing handle is fixedly mounted at the right end of the case.

By adopting the technical scheme, the spring seat can buffer and weaken the vibration force in the film coating process and the moving process of the device, the stability of the device is improved, and the universal wheels and the pushing handle can move the film coating device, so that the device can move flexibly.

The technical scheme of the invention is further improved as follows: the suction vacuum mechanism comprises a controller, the rear side of the controller is fixedly installed on the front side of the case, the front right side of the controller is electrically connected with a vacuum meter, the rear side of the case is fixedly installed with a suction pump, the upper end of the suction pump is fixedly connected with a suction pipe, and one end of the suction pipe is fixedly installed on the rear side of the inside of the case.

By adopting the technical scheme, the controller is used for controlling the operation of each electric appliance component of the coating device, the vacuum meter is used for detecting the pressure value in the case, the suction pump generates suction force, and the air in the case is completely sucked and kept vacuum through the suction tube.

The technical scheme of the invention is further improved as follows: the suction shielding mechanism comprises an electric push rod, one end of the electric push rod is arranged on the right side of the suction pipe, a baffle is fixedly mounted at the push rod end of the electric push rod, and the upper end of the electric push rod is electrically connected with a time delay relay.

By adopting the technical scheme, after a period of time is finished by vacuumizing, the delay relay drives the electric push rod to act, the electric push rod stretches out of the push rod, the baffle is driven to shield the pipe orifice of the suction pipe, and metal raw materials are prevented from entering the suction pump in the film coating process.

The technical scheme of the invention is further improved as follows: the coating clamping mechanism comprises a rotating motor, the right end of the rotating motor is fixedly arranged on the left side of the case, a rotating shaft is movably arranged at the axis center of the rotating motor, a clamping frame is fixedly arranged in the middle of the rotating shaft, movable clamping rods are movably arranged at two ends of the clamping frame, and clamping plates are fixedly arranged on one side of the movable clamping rods in the leaning direction.

By adopting the technical scheme, the rotating motor can drive the rotating shaft to rotate, and the clamping frame, the movable clamping rod and the clamping plate can clamp the aluminum product.

The technical scheme of the invention is further improved as follows: the coating material spraying mechanism comprises a sliding seat, the lower end of the sliding seat is fixedly installed on the bottom side of the upper half portion in the case, a sliding support is movably installed in the sliding seat, a spray head is fixedly installed in the sliding support, a spray pipe is fixedly connected to the rear side of the spray head, a material spraying device is fixedly installed at the lower end of the spray pipe, and the lower end of the material spraying device is arranged on the right side of the lower half portion in the case.

By adopting the technical scheme, the sliding seat can support the sliding support and can assist the sliding support to slide, the sliding support is used for supporting and fixing the spray head, the spray direction of the spray head on the aluminum product can be changed by sliding the sliding support left and right on the sliding seat, the metal raw material sprayed out by the material spraying device is conveyed to the spray head through the spray pipe, and the spray head sprays the raw material to coat the aluminum product.

The technical scheme of the invention is further improved as follows: the subassembly of keeping a public place clean includes antifouling bag, antifouling bag's periphery sets up the inside wall in the first half of the inside of quick-witted case, both ends and the bottom of controlling antifouling bag have been seted up to paste the shape groove by preceding one side, both sides fixed mounting has the string rope around antifouling bag, the inboard of hanging the rope is provided with the hanging head, the lateral wall around the first half of the inside of quick-witted case of outer one side fixed mounting that leans on of hanging head.

Adopt above-mentioned technical scheme, antifouling bag is used for sheltering from quick-witted incasement portion working space lateral wall, prevents that metal raw material from adhering to pollute it, pastes the protruding appearance that the groove is used for each component of laminating quick-witted incasement portion, makes antifouling bag can more accurate place, hangs the rope and is used for articulating antifouling bag at quick-witted incasement, and the hanger is used for articulating and hangs the rope.

Due to the adoption of the technical scheme, compared with the prior art, the invention has the technical progress that:

1. the invention provides an aluminum vacuum coating device, wherein a box body assembly can seal and open and close the working space of the upper half part of a case by arranging a box cover, a glass window and a sealing strip, a user can visually observe the coating process through the glass window, the device can flexibly move by arranging a spring seat, a universal wheel and a push handle to move the coating device, and the spring seat can buffer and weaken the vibration force in the coating process and the device moving process by utilizing the spring damping principle and improve the stability of the device.

2. The invention provides an aluminum vacuum coating device, wherein a vacuum assembly is provided with a suction pump and a suction pipe to generate suction, so that air in the upper half working space of a case can be quickly sucked to form a vacuum environment, and the opening of the suction pipe can be blocked after vacuum suction is finished by arranging an electric push rod, a baffle plate and a time delay relay, so that metal raw materials are prevented from entering the suction pump in the coating process, and the use safety of the suction pump can be improved.

3. The invention provides an aluminum vacuum coating device, wherein a coating assembly can clamp an aluminum material during coating by arranging a rotating motor, a rotating shaft, a clamping frame, a movable clamping rod and a clamping plate, the aluminum material is overturned, the contact surface of a metal raw material is increased, the aluminum material can be sprayed and attached at multiple angles, a sliding seat, a sliding support, a spray nozzle, a spray pipe and a material spraying device are arranged, the sliding support can drive the spray nozzle to slide to adjust the spraying direction of the spray nozzle, the aluminum materials with different sizes can be flexibly dealt with, the coating assembly can spray the metal raw material at multiple angles and multiple directions by matching a coating clamping mechanism and a coating material spraying mechanism, and the coating effect of the aluminum material is greatly improved.

4. The invention provides an aluminum vacuum coating device, wherein a cleaning component is provided with an antifouling bag, an attaching groove, a hanging rope and a hanging head to form a working space shielding bag, so that the inner side wall of a case can be shielded in the coating process, a large amount of metal raw materials are prevented from being attached to the inside of the case and being difficult to clean after long-term coating operation, the cleaning component is a disposable tool, the cleaning component can be replaced again after the operation is finished, and the cleanness of the inside of the device can be well improved.

Drawings

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

FIG. 2 is a schematic view of the case assembly of the present invention;

FIG. 3 is a schematic structural view of a film coating clamping mechanism according to the present invention;

FIG. 4 is a schematic view of the structure of FIG. A of the present invention;

FIG. 5 is a schematic view of the structure of FIG. B of the present invention;

FIG. 6 is a schematic view of the inner side of the lower half of the casing according to the present invention;

fig. 7 is a schematic structural view of the cleaning assembly of the present invention.

In the figure: 1. a chassis; 2. a case body assembly; 21. a box cover; 22. a glass window; 23. a sealing strip; 24. a spring seat; 25. a universal wheel; 26. a push handle; 3. a vacuum assembly; 31. a controller; 32. a vacuum gauge; 33. a suction pump; 34. a suction tube; 35. an electric push rod; 36. a baffle plate; 37. a time delay relay; 4. a film coating component; 41. rotating the motor; 42. a rotating shaft; 43. a clamping frame; 44. a movable clamping rod; 441. a splint; 45. a sliding seat; 46. a sliding support; 47. a spray head; 48. a nozzle; 49. a material spraying device; 5. a cleaning component; 51. an anti-fouling bag; 52. sticking a groove; 53. hanging a rope; 54. and (5) hanging a head.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in figures 1-7, the invention provides a vacuum coating device for aluminum products, which comprises a case 1, wherein the upper side and the lower side of the case 1 are provided with case body components 2, the front side and the rear side of the case 1 and the side close to the rear inside are fixedly provided with vacuum components 3, the middle side and the side close to the front inside of the case 1 are fixedly provided with coating components 4, and the inner side wall of the case 1 is provided with a cleaning component 5.

It should be noted that the box body assembly 2 comprises a box body opening and closing mechanism and a box body moving mechanism, the upper side of the box body moving mechanism is arranged below the box body opening and closing mechanism, the vacuum assembly 3 comprises a suction vacuum mechanism and a suction shielding mechanism, one end of the suction shielding mechanism is arranged on the right side of one end of the suction vacuum mechanism, the coating assembly 4 comprises a coating clamping mechanism and a coating spraying mechanism, and one end of the coating spraying mechanism is arranged on the front side of the coating clamping mechanism.

The machine case 1 is a main supporting body of the film coating device and is used for installing each component, the case body component 2 can seal and open and close the upper half working space of the machine case 1 by arranging the case cover 21, the glass window 22 and the sealing strip 23, a user can visually observe the film coating process through the glass window 22, the film coating device can be moved by arranging the spring seat 24, the universal wheel 25 and the push handle 26, the device can be flexibly moved, the spring seat 24 utilizes the spring damping principle to buffer and weaken the vibration force in the film coating process and the device moving process and increase the stability of the device, the vacuum component 3 can quickly absorb the air in the upper half working space of the machine case 1 to form a vacuum environment by arranging the suction pump 33 and the suction pipe 34 to generate suction force, the pipe opening of the suction pipe 34 can be blocked after the vacuum suction is finished by arranging the electric push rod 35, the baffle 36 and the delay relay 37, prevent the metallic material from entering the suction pump 33 in the coating process, and increase the safety of the suction pump 33, the coating component 4 can clamp the aluminum material during coating by arranging the rotating motor 41, the rotating shaft 42, the holding frame 43, the movable clamping rod 44 and the clamping plate 441, and turn over the aluminum material, and increase the contact surface of the metallic material, so that the aluminum material can be sprayed and attached at multiple angles, by arranging the sliding seat 45, the sliding bracket 46, the spray head 47, the spray pipe 48 and the material spraying device 49, the sliding bracket 46 can drive the spray head 47 to slide and adjust the spraying direction of the spray head 47, so as to flexibly deal with the aluminum materials with different sizes, the coating component 4 can spray the metallic material at multiple angles and multiple directions by matching the coating holding mechanism and the coating material spraying mechanism, thereby greatly improving the coating effect of the aluminum material, the cleaning component 5 can form a working space shielding bag by arranging the antifouling bag 51, the adhesive groove 52, the hanging rope 53 and the hanging head 54, can shelter from the inside lateral wall of quick-witted case 1 at the coating film in-process, avoid long-term coating film operation back, a large amount of metal raw materials are attached to its inside difficult clearance, and for disposable apparatus, the operation accomplish after change again can, the inside clean and tidy nature of hoisting device that can be fine.

Example 2

As shown in fig. 1 to 7, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the box opening and closing mechanism comprises a box cover 21, the rear side of the box cover 21 is movably installed at one end of the rear side of the case 1 close to the upper end, a glass window 22 is fixedly installed in the middle of the box cover 21, and a sealing strip 23 is fixedly installed at the lower end of the box cover 21.

Further, the box moving mechanism comprises a spring seat 24, the upper end of the spring seat 24 is fixedly mounted at four corners of the lower end of the case 1, universal wheels 25 are fixedly mounted at the lower end of the spring seat 24, and a pushing handle 26 is fixedly mounted at the right end of the case 1.

The case lid 21 is used for opening and close first workspace of quick-witted case 1, and the coating process can be convenient for the user to the glass window 22, and sealing strip 23 is used for reinforcing the airtight degree of case lid 21 and quick-witted case 1, promotes the leakproofness, and spring holder 24 utilizes the spring shock attenuation principle, can remove the in-process at coating process and device and weaken the vibrations power buffering, increases the stability of device, and the universal wheel 25 with push away 26 portable this coating device, make this device can remove in a flexible way.

Example 3

As shown in fig. 1 to 7, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the suction vacuum mechanism includes a controller 31, a rear side of the controller 31 is fixedly installed at a front side of the cabinet 1, a vacuum gauge 32 is electrically connected to a right side of a front surface of the controller 31, a suction pump 33 is fixedly installed at a rear side of the cabinet 1, an upper end of the suction pump 33 is fixedly connected with a suction pipe 34, and one end of the suction pipe 34 is fixedly installed at a rear side of an inside of the cabinet 1.

Further, the suction shielding mechanism comprises an electric push rod 35, one end of the electric push rod 35 is arranged on the right side of the suction pipe 34, a baffle 36 is fixedly mounted at the push rod end of the electric push rod 35, and the upper end of the electric push rod 35 is electrically connected with a delay relay 37.

Controller 31 is used for controlling each electrical apparatus component operation of this coating device, vacuum gauge 32 is used for detecting quick-witted case 1 internal pressure value, and show it, be convenient for the user learn quick-witted case 1 and be in vacuum state, before the coating film, with quick-witted case 1 evacuation, controller 31 starts suction pump 33, suction pump 33 produces suction, through suction tube 34 with quick-witted case 1 inside air clean-up keep vacuum, vacuum gauge 32 shows quick-witted case 1 internal pressure value, be convenient for the user learn quick-witted case 1 vacuum state, after the evacuation is accomplished a period of time, time delay relay 37 drives the action of electric putter 35, electric putter 35 stretches out the push rod, it shelters from the mouth of pipe of suction tube 34 to drive baffle 36, prevent that coating film in-process metal raw materials from entering into suction pump 33.

Example 4

As shown in fig. 1 to 7, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the film coating clamping mechanism comprises a rotating motor 41, the right end of the rotating motor 41 is fixedly installed on the left side of the case 1, a rotating shaft 42 is movably installed at the axis of the rotating motor 41, a clamping frame 43 is fixedly installed in the middle of the rotating shaft 42, movable clamping rods 44 are movably installed at two ends of the clamping frame 43, and a clamping plate 441 is fixedly installed on one side, close to the inside, of each movable clamping rod 44.

Further, the coating material spraying mechanism comprises a sliding seat 45, the lower end of the sliding seat 45 is fixedly installed on the bottom side of the upper half part of the inside of the case 1, a sliding support 46 is movably installed inside the sliding seat 45, a spray head 47 is fixedly installed inside the sliding support 46, a spray pipe 48 is fixedly connected to the rear side of the spray head 47, a material spraying device 49 is fixedly installed at the lower end of the spray pipe 48, and the lower end of the material spraying device 49 is arranged on the right side of the lower half part of the inside of the case 1.

The sliding seat 45 can support the sliding support 46 and assist the sliding, the sliding support 46 is used for supporting and fixing the spray head 47, the rotating motor 41 can drive the rotating shaft 42 to rotate, the clamping frame 43, the movable clamping rod 44 and the clamping plates 441 can clamp the aluminum material, when coating is carried out, the aluminum material is placed between the two clamping plates 441, the movable clamping rod 44 is rotated to enable the clamping plates 441 to contact the aluminum material to clamp the aluminum material, the rotating motor 41 drives the rotating shaft 42 to rotate, the rotating shaft 42 drives the clamping frame 43 to turn over to change the spraying angle of the metal material, the metal material sprayed out by the material spraying device 49 is sent to the spray head 47 through the spray pipe 48, the spray head 47 sprays the material, the aluminum material is coated, the spraying direction of the spray head 47 to the aluminum material can be changed by enabling the sliding seat 46 to slide left and right on the sliding seat 45, and the aluminum material spraying directions of different sizes can be met.

Example 5

As shown in fig. 1 to 7, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the cleaning assembly 5 comprises an anti-soil bag 51, the periphery of the anti-soil bag 51 is arranged on the inner side wall of the upper half part of the inside of the case 1, the left end and the right end of the anti-soil bag 51 are provided with an adhesive groove 52 at one side close to the front of the bottom, the front side and the rear side of the anti-soil bag 51 are fixedly provided with hanging ropes 53, the inner side of each hanging rope 53 is provided with a hanging head 54, and one side close to the outer side of each hanging head 54 is fixedly arranged on the inner side wall of the upper half part of the inside of the case 1.

Antifouling bag 51 is used for sheltering from quick-witted case 1 inside workspace lateral wall, prevent that metal raw material from adhering to and polluting it, before the coating film, lay antifouling bag 51 earlier in quick-witted case 1 inside first workspace, subsides groove 52 is used for the protruding appearance of each inside component of laminating machine case 1, make antifouling bag 51 can more accurate placing, it is used for articulating antifouling bag 51 at quick-witted incasement 1 to hang rope 53, it is used for articulating rope 53 to hang head 54, antifouling bag 51, subsides groove 52, it designs to hang rope 53 formula as an organic whole, and be disposable apparatus, it can to change again after the operation is accomplished, the inside clean and tidy nature of hoisting device that can be fine.

The working principle of the aluminum vacuum coating device is described in detail below.

As shown in fig. 1-7, before coating, firstly, an antifouling bag 51 is laid in the upper half working space inside the case 1, aluminum is placed between two clamping plates 441, a movable clamping rod 44 is rotated to make the clamping plates 441 contact the aluminum to clamp the aluminum, the spraying direction of the spray head 47 to the aluminum can be changed by sliding the sliding support 46 left and right on the sliding seat 45 to deal with the aluminum with different sizes, the controller 31 starts the suction pump 33, the suction pump 33 generates suction force, air inside the case 1 is completely sucked through the suction pipe 34 to maintain vacuum, after the vacuum pumping is completed for a period of time, the delay relay 37 drives the electric push rod 35 to act, the electric push rod 35 extends out of the push rod to drive the baffle plate 36 to shield the pipe orifice of the suction pipe 34, the metal raw material sprayed out by the spraying device 49 is sent to the spray head 47 through the spray pipe 48, and the spray head 47 sprays the raw material to coat the aluminum.

The present invention has been described in general terms, but it will be apparent to those skilled in the art that modifications and improvements can be made based on the present invention. Therefore, modifications or improvements are within the scope of the invention without departing from the spirit of the inventive concept.

Claims

1. The utility model provides an aluminum product vacuum coating device, includes quick-witted case (1), its characterized in that: the upper side and the lower side of the case (1) are provided with case body components (2), the front side and the rear side of the case (1) and the inner side close to the rear side are fixedly provided with vacuum components (3), the middle side and the front side of the inner part of the case (1) are fixedly provided with coating components (4), and the inner side wall of the case (1) is provided with a cleaning component (5);

the box body assembly (2) comprises a box body opening and closing mechanism and a box body moving mechanism, and the upper side of the box body moving mechanism is arranged below the box body opening and closing mechanism;

the vacuum assembly (3) comprises a suction vacuum mechanism and a suction shielding mechanism, and one end of the suction shielding mechanism is arranged on the right side of one end of the suction vacuum mechanism;

the coating component (4) comprises a coating clamping mechanism and a coating spraying mechanism, and one end of the coating spraying mechanism is arranged on the front side of the coating clamping mechanism.

2. The aluminum material vacuum coating apparatus as recited in claim 1, wherein: the box mechanism that opens and shuts includes case lid (21), the rear side movable mounting of case lid (21) leans on upper end at the rear side of quick-witted case (1), the middle part fixed mounting of case lid (21) has glass window (22), the lower extreme fixed mounting of case lid (21) has sealing strip (23).

3. The aluminum material vacuum coating apparatus as recited in claim 2, wherein: the box moving mechanism comprises a spring seat (24), the upper end of the spring seat (24) is fixedly installed at four corners of the lower end of the case (1), universal wheels (25) are fixedly installed at the lower end of the spring seat (24), and a pushing handle (26) is fixedly installed at the right end of the case (1).

4. The aluminum material vacuum coating apparatus according to claim 1, wherein: suction vacuum mechanism includes controller (31), the rear side fixed mounting of controller (31) is in the front side of quick-witted case (1), the front right side electric connection of controller (31) has vacuum gauge (32), the rear side fixed mounting of quick-witted case (1) has suction pump (33), the upper end fixedly connected with suction tube (34) of suction pump (33), the one end fixed mounting of suction tube (34) is in the inside rear side of quick-witted case (1).

5. The aluminum material vacuum coating apparatus as recited in claim 4, wherein: the suction shielding mechanism comprises an electric push rod (35), one end of the electric push rod (35) is arranged on the right side of a suction pipe (34), a baffle (36) is fixedly mounted at the push rod end of the electric push rod (35), and the upper end of the electric push rod (35) is electrically connected with a time delay relay (37).

6. The aluminum material vacuum coating apparatus according to claim 1, wherein: coating film fixture is including rotating motor (41), the right-hand member fixed mounting who rotates motor (41) is in the left side of quick-witted case (1), the axle center movable mounting of rotation motor (41) department has pivot (42), the middle part fixed mounting of pivot (42) has holding frame (43), the both ends movable mounting of holding frame (43) has movable clamping bar (44), movable clamping bar (44) by interior one side fixed mounting have splint (441).

7. The aluminum material vacuum coating apparatus as recited in claim 6, wherein: material mechanism is spouted including sliding seat (45) to the coating film, the lower extreme fixed mounting of sliding seat (45) is in the first bottom side of the inside of quick-witted case (1), the inside movable mounting of sliding seat (45) has sliding bracket (46), the inside fixed mounting of sliding bracket (46) has shower nozzle (47), rear side fixedly connected with spray tube (48) of shower nozzle (47), the lower extreme fixed mounting of spray tube (48) has spouts material device (49), the lower extreme setting of spouting material device (49) is on the right side of the inside lower half of quick-witted case (1).

8. The aluminum material vacuum coating apparatus as recited in claim 1, wherein: subassembly (5) of keeping a public place clean includes antifouling bag (51), the peripheral setting of antifouling bag (51) is at first inside wall in the inside of quick-witted case (1), both ends and the bottom of controlling antifouling bag (51) have been leaned on preceding one side and have been seted up subsides groove (52), both sides fixed mounting hangs rope (53) around antifouling bag (51), the inboard of hanging rope (53) is provided with hangs head (54), hang the lateral wall around first inside of quick-witted case (1) of outer one side fixed mounting of head (54).