阅读说明：本技术 一种用于压铸铝合金的阳极氧化装置 (Anodic oxidation device for die-casting aluminum alloy ) 是由 陈如明 姜蕻 范捷 于 2020-09-18 设计创作，主要内容包括：本发明公开了一种用于压铸铝合金的阳极氧化装置,包括支架、底盘、电机、第一轴轮杆、丝杆滑块、联动块、丝杆、第一支撑座、滑轨、第二支撑座、连接轴、气缸、氧化篓、清洁装置、反应装置和上漆装置等；本发明结构合理简单、生产成本低、安装方便,功能齐全,通过设置了电机和气缸可以带动装有压住铝合金的氧化篓在操作过程中达到自动移动的作用无需人工操作；本发明通过设置了清洁装置,将隔离液倒至水缸,通过启动超声波换能器使铝合金件在隔离液中进行超生波清洗,不仅可以洗去铝合金件外部的脏物和油污还可以给铝合金件表面涂抹上一层隔离液使铝合金中的半导体硅元素变得活跃,使得氧化时电阻变小耗电减少更加节省能源。(The invention discloses an anodic oxidation device for die-casting aluminum alloy, which comprises a bracket, a chassis, a motor, a first shaft wheel rod, a screw rod slide block, a linkage block, a screw rod, a first supporting seat, a slide rail, a second supporting seat, a connecting shaft, an air cylinder, an oxidation basket, a cleaning device, a reaction device, a painting device and the like; the automatic moving device has the advantages of reasonable and simple structure, low production cost, convenience in installation and complete functions, and can drive the oxidation basket with the pressed aluminum alloy to automatically move in the operation process by arranging the motor and the air cylinder without manual operation; according to the invention, the cleaning device is arranged, the isolating liquid is poured into the water tank, the ultrasonic transducer is started to enable the aluminum alloy piece to be subjected to ultrasonic cleaning in the isolating liquid, dirt and oil stains outside the aluminum alloy piece can be washed away, a layer of isolating liquid can be smeared on the surface of the aluminum alloy piece, so that semiconductor silicon elements in the aluminum alloy become active, the resistance is reduced during oxidation, the power consumption is reduced, and energy is saved.)

1. An anodic oxidation device for die-casting aluminum alloy is characterized in that: the device comprises a support (1), a chassis (2), a motor (3), a first shaft wheel rod (4), a screw rod sliding block (5), a linkage block (6), a screw rod (7), a first supporting seat (8), a sliding rail (9), a second supporting seat (10), a connecting shaft (11), a cylinder (12), an oxidation basket (13), a cleaning device (14), a reaction device (15), a painting device (17) and a second shaft wheel (18);

a chassis (2) is fixedly connected in the bracket (1);

a cleaning device (14) is arranged on the upper side of the chassis (2);

a reaction device (15) is arranged on the right side of the cleaning device (14);

a painting device (17) is arranged on the right side of the reaction device (15);

the upper top end of the bracket (1) is fixedly connected with a slide rail (9);

a first axle rod (4) is fixedly connected to the left side of the upper surface of the bracket (1);

the right side of the first shaft wheel rod (4) is fixedly connected with a motor (3);

the output end of the motor (3) is fixedly connected with a connecting shaft (11);

a second supporting seat (10) is fixedly connected to the right side of the first axle rod (4);

the connecting shaft (11) is hinged to the top end of the first shaft wheel rod (4) and the second supporting seat (10);

a second shaft rod wheel (18) is fixedly connected to the right side of the upper surface of the bracket (1);

the right side of the second shaft rod wheel (18) is fixedly connected with a first supporting seat (8);

a screw rod (7) is hinged in the first supporting seat (8);

the left end of the screw rod (7) is fixedly connected with the connecting shaft (11);

the screw rod (7) is connected with a screw rod sliding block (5) in a sliding way;

the lower end of the screw rod sliding block (5) is fixedly connected with a linkage block (6);

the linkage block (6) is connected to the sliding rail (9) in a sliding manner;

the small surface of the linkage block (6) is fixedly connected with a cylinder (12);

an oxidation basket (13) is arranged on the lower side of the cylinder (12).

2. The anodizing apparatus for a die-cast aluminum alloy according to claim 1, wherein: the oxidation basket (13) has the specific structure as follows: comprises a support rod (130), a connecting rod (131), a lock catch (132), a hanging plate (133), an aluminum basket (134), a baffle plate (135), a conductive rod (136), a conductive groove (137), an adjusting opening (138) and a clamping shaft (139);

the upper end of the supporting rod (130) is connected with the output end of the air cylinder (12);

the lower end of the supporting rod (130) is hinged with a connecting rod (131);

the two connecting rods (131) are symmetrically distributed;

the lower ends of the connecting rods (131) are hinged with clamping shafts (139);

the clamping shafts (139) are movably connected with lock catches (132);

the lower ends of the lock catches (132) are hinged with hanging plates (133);

the hanging plates (133) are hinged on the two side surfaces of the upper end of the aluminum basket (134);

a baffle plate (135) is fixedly connected to the left side in the cavity of the aluminum basket (134);

the right side of the aluminum basket (134) is fixedly connected with an adjusting port (138);

a conductive rod (136) is connected with the inner thread of the adjusting port (138);

and a conductive groove (137) is formed at the right side end of the conductive rod (136).

3. The anodizing apparatus for a die-cast aluminum alloy according to claim 1, wherein: the specific structure of the cleaning device (14) is as follows: comprises a cleaning cylinder (140), a water cylinder (141), an ultrasonic transducer (142), an ultrasonic generator (143), a water drain valve (144), a water pipe (145), a liquid drain port (146) and a fixing plate (147);

the cleaning cylinder (140) is fixedly connected to the right side wall of the bracket (1);

the bottom of the cavity of the cleaning cylinder (140) is fixedly connected with an ultrasonic generator (143);

the output end of the ultrasonic generator (143) is fixedly connected with a plurality of ultrasonic transducers (142);

the ultrasonic transducers (142) are fixedly connected to the fixing plate (147);

the fixing plate (147) is fixedly connected in the cavity of the cleaning cylinder (140);

a water cylinder (141) is arranged on the upper side of the fixing plate (147);

the water cylinder (141) is fixedly connected in the cavity of the cleaning cylinder (140);

a liquid outlet (146) is fixedly communicated with the bottom of the water tank (141);

the lower end of the liquid outlet (146) is fixedly communicated with a water pipe (145);

a water drain valve (144) is fixedly communicated with the right end of the water pipe (145).

4. The anodizing apparatus for a die-cast aluminum alloy according to claim 1, wherein: the reaction device (15) has the following specific structure: the device comprises a reaction cylinder (150), a storage battery (151), a first lead (152), electrolyte (153), a reaction area (154), a branch net (155), a second lead (156), a conductive head (157), a door plate (158), a suction fan (159), a filter plate (160), a cover shell (161), an electric controller (162), distilled water (163), a first cover (164), a cleaning area (165), an aluminum guide plate (166) and a third lead (167);

the reaction cylinder (150) is fixedly connected to the right side of the water cylinder (141);

a battery jar (151) is fixedly connected to the left side of the bottom of the reaction cylinder (150);

the anode end of the battery (151) is fixedly connected with a first lead (152), and the cathode end of the battery (151) is fixedly connected with a second lead (156);

the top end of the first lead (152) is fixedly connected with a conductive head (157);

the conductive head (157) is fixedly connected to the right side wall in the cavity of the reaction cylinder (150);

a third lead (167) is fixedly connected to the middle end of the first lead (152);

the upper end of the third lead (167) is fixedly connected with an electric controller (162);

an aluminum guide plate (166) is fixedly connected to the upper end of the second lead (156);

a reaction zone (154) is arranged in the cavity of the reaction cylinder (150), and an aluminum guide plate (166) is arranged at the bottom of the reaction zone (154);

a branch net (155) is arranged on the upper side of the aluminum guide plate (166), and the branch net (155) is fixedly connected in the reaction zone (154);

electrolyte (153) is arranged in the reaction zone (154);

the left side of the upper end of the reaction cylinder (150) is hinged with a door panel (158);

a suction fan (159) is fixedly connected in the door panel (158);

a filter plate (160) is arranged on the upper side of the suction fan (159);

the filter plate (160) is fixedly connected in the cavity of the cover (161);

the cover shell (161) is fixedly connected to the upper surface of the door panel (158);

a cleaning area (165) is arranged at the right side end of the reaction cylinder (150);

distilled water (163) is arranged in the chamber of the cleaning area (165);

the bottom of the cleaning area (165) is provided with a first cover (164), and the first cover (164) is in threaded connection with the bottom of the right side of the reaction cylinder (150).

5. The anodizing apparatus for a die-cast aluminum alloy according to claim 1, wherein: the painting device (17) has the specific structure that: comprises a dye vat (170), a bottom plate (171), a storage battery (172), an electric heating wire (173), a second cover (174) and dye (175);

the dye vat (170) is fixedly connected between the right side of the reaction vat (150) and the bracket (1);

the bottom of the dye vat (170) is fixedly connected with a storage battery (172);

the output end of the storage battery (172) is fixedly connected with a heating wire (173);

the electric heating wire (173) is fixedly connected to the bottom in the cavity of the dye vat (170);

the electric heating wire (173) is provided with a bottom plate (171), and the bottom plate (171) is fixedly connected in a cavity of the dye vat (170);

dye (175) is arranged in the cavity of the dye vat (170).

6. An anodizing apparatus for a die-cast aluminum alloy according to claim 2, wherein: the support rod (130), the connecting rod (131), the latch (132), the hanging plate (133), the baffle plate (135) and the conducting rod (136) are all made of aluminum.

7. An anodizing apparatus for a die-cast aluminum alloy according to claim 4, wherein: the first lead (152), the second lead (156) and the third lead (167) are all aluminum wires.

Technical Field

The invention relates to the field of metal surface treatment, in particular to an anodic oxidation device for die-casting aluminum alloy.

Background

Anodic oxidation, electrochemical oxidation of metals or alloys. The process of forming an oxide film on an aluminum product (anode) by aluminum and its alloy under the action of corresponding electrolyte and specific process conditions and an external current. Anodization is generally referred to as sulfuric acid anodization if not specifically indicated. In order to overcome the defects of the aluminum alloy in the aspects of surface hardness, wear resistance and the like, expand the application range and prolong the service life, a surface treatment technology is an indispensable ring in the use of the aluminum alloy, and an anodic oxidation technology is the most widely and successfully applied at present.

Because the aluminum alloy contains a certain amount of silicon element, and the silicon element has a large resistance ratio and is a semiconductor element, the aluminum alloy can be actively electrified under specific conditions, so that the anodic oxidation efficiency of the surface of the aluminum alloy is often low, and the power consumption is large, a film needs to be covered on the surface of an aluminum alloy casting, the resistance of the aluminum alloy is reduced during anodic oxidation, the semiconductor silicon element is actively electrified, and the energy consumption is reduced; meanwhile, full automation cannot be realized in the oxidation process, and air pollution can be caused in the oxidation process to influence the body health of operators, so that a technology is needed to solve the problem.

Disclosure of Invention

The invention aims to solve the problems, and provides an anodic oxidation device for die-casting aluminum alloy, which solves the problems that the aluminum alloy contains a certain amount of silicon element, the silicon element has high resistance ratio and is a semiconductor element, and the anode oxidation efficiency on the surface of the aluminum alloy is often low and the power consumption is high because the silicon element can be actively electrified under specific conditions, so that a film needs to be covered on the surface of an aluminum alloy casting, the resistance of the aluminum alloy is reduced during anodic oxidation, the semiconductor silicon element is actively electrified, and the energy consumption is reduced; meanwhile, full automation cannot be realized in the oxidation process, and the problems that air pollution influences the health of operators and the like can be caused in the oxidation process.

In order to solve the above problems, the present invention provides a technical solution: the utility model provides an anodic oxidation device for die-casting aluminum alloy which innovation point lies in: the device comprises a bracket, a chassis, a motor, a first shaft wheel rod, a screw rod sliding block, a linkage block, a screw rod, a first supporting seat, a sliding rail, a second supporting seat, a connecting shaft, an air cylinder, an oxidation basket, a cleaning device, a reaction device, a painting device and a second shaft wheel; a chassis is fixedly connected in the bracket; a cleaning device is arranged on the upper side of the chassis; a reaction device is arranged on the right side of the cleaning device; a painting device is arranged on the right side of the reaction device; the upper top end of the bracket is fixedly connected with a sliding rail; a first shaft wheel rod is fixedly connected to the left side of the upper surface of the bracket; the right side of the first shaft wheel rod is fixedly connected with a motor; the output end of the motor is fixedly connected with a connecting shaft; the right side of the first shaft wheel rod is fixedly connected with a second supporting seat; the connecting shaft is hinged to the top end of the first shaft wheel rod and the second supporting seat; a second shaft rod wheel is fixedly connected to the right side of the upper surface of the bracket; the right side of the second shaft rod wheel is fixedly connected with a first supporting seat; a screw rod is hinged in the first supporting seat; the left end of the screw rod is fixedly connected with the connecting shaft; the screw rod is connected with a screw rod sliding block in a sliding manner; the lower end of the screw rod sliding block is fixedly connected with a linkage block; the linkage block is connected to the slide rail in a sliding manner; the small surface of the linkage block is fixedly connected with a cylinder; an oxidation basket is arranged on the lower side of the air cylinder.

Preferably, the oxidation basket has a specific structure as follows: comprises a support rod, a connecting rod, a lock catch, a hanging plate, an aluminum basket, a baffle plate, a conductive rod, a conductive groove, an adjusting opening and a clamping shaft; the upper end of the supporting rod is connected with the output end of the air cylinder; the lower end of the supporting rod is hinged with a connecting rod; the two connecting rods are symmetrically distributed; the lower ends of the connecting rods are hinged with clamping shafts; the clamping shafts are movably connected with lock catches; the lower ends of the lock catches are hinged with hanging plates; the hanging plates are hinged on the surfaces of the two sides of the upper end of the aluminum basket; a baffle plate is fixedly connected to the left side in the aluminum basket cavity; the right side of the aluminum basket is fixedly connected with an adjusting port; a conductive rod is connected in the adjusting port through threads; and the right side end of the conductive rod is provided with a conductive groove.

Preferably, the specific structure of the cleaning device is as follows: comprises a cleaning cylinder, a water cylinder, an ultrasonic transducer, an ultrasonic generator, a water drain valve, a water pipe, a liquid discharge port and a fixing plate; the cleaning cylinder is fixedly connected to the right side wall of the bracket; the bottom of the cleaning cylinder cavity is fixedly connected with an ultrasonic generator; the output end of the ultrasonic generator is fixedly connected with a plurality of ultrasonic transducers; the ultrasonic transducers are fixedly connected to the fixing plate; the fixed plate is fixedly connected in the cavity of the cleaning cylinder; a water tank is arranged on the upper side of the fixing plate; the water vat is fixedly connected in the cavity of the cleaning vat; a liquid discharge port is fixedly communicated with the bottom of the water vat; the lower end of the liquid outlet is fixedly communicated with a water pipe; and the right side end of the water pipe is fixedly communicated with a water drain valve.

Preferably, the reaction device has a specific structure as follows: the device comprises a reaction cylinder, a storage battery, a first lead, electrolyte, a reaction area, a branch net, a second lead, a conductive head, a door plate, a suction fan, a filter plate, a housing, an electric controller, distilled water, a first cover, a cleaning area, an aluminum guide plate and a third lead; the reaction cylinder is fixedly connected to the right side of the water cylinder; a storage battery is fixedly connected to the left side of the bottom of the reaction cylinder; the positive end of the storage battery is fixedly connected with a first lead, and the negative end of the storage battery is fixedly connected with a second lead; the top end of the first lead is fixedly connected with a conductive head; the conductive head is fixedly connected to the right side wall in the cavity of the reaction cylinder; the middle end of the first lead is fixedly connected with a third lead; the upper end of the third wire is fixedly connected with an electric controller; the upper end of the second lead is fixedly connected with an aluminum guide plate; a reaction zone is arranged in the reaction cylinder cavity, and an aluminum guide plate is arranged at the bottom of the reaction zone; a branch net is arranged on the upper side of the aluminum guide plate and fixedly connected in the reaction zone; electrolyte is arranged in the reaction zone; the left side of the upper end of the reaction cylinder is hinged with a door plate; a suction fan is fixedly connected in the door plate; a filter plate is arranged on the upper side of the suction fan; the filter plate is fixedly connected in the housing chamber; the cover casing is fixedly connected to the upper surface of the door panel; a cleaning area is arranged at the right side end of the reaction cylinder; distilled water is arranged in the cleaning area chamber; the bottom of the cleaning area is provided with a first cover, and the first cover is connected to the bottom of the right side of the reaction cylinder in a threaded manner.

Preferably, the painting device has a specific structure that: comprises a dye vat, a bottom plate, a storage battery, an electric heating wire, a second cover and dye; the dye vat is fixedly connected between the right side of the reaction vat and the bracket; the bottom of the dye vat is fixedly connected with a storage battery; the output end of the storage battery is fixedly connected with an electric heating wire; the electric heating wire is fixedly connected to the bottom in the cavity of the dye vat; the electric heating wire is provided with a bottom plate, and the bottom plate is fixedly connected in the cavity of the dyeing cylinder; dye is arranged in the dye vat cavity.

Preferably, the support rod, the connecting rod, the lock catch, the hanging plate, the baffle and the conducting rod are all made of aluminum.

Preferably, the first lead, the second lead and the third lead are all aluminum wires.

The invention has the beneficial effects that:

(1) the automatic moving device has the advantages of reasonable and simple structure, low production cost, convenience in installation and complete functions, and can drive the oxidation basket loaded with the pressed aluminum alloy to automatically move in the operation process by arranging the motor and the air cylinder without manual operation.

(2) According to the invention, the cleaning device is arranged, the isolating liquid is poured into the water tank, the ultrasonic transducer is started to enable the aluminum alloy piece to be subjected to ultrasonic cleaning in the isolating liquid, dirt and oil stains outside the aluminum alloy piece can be washed away, a layer of isolating liquid can be smeared on the surface of the aluminum alloy piece, so that semiconductor silicon elements in the aluminum alloy become active, the resistance is reduced during oxidation, the power consumption is reduced, and energy is saved.

(3) According to the invention, the reaction device is arranged, the aluminum alloy part is oxidized by soaking the aluminum alloy part in the electrolyte and electrifying, the reasonability of the electric quantity required by oxidation can be realized by observing and adjusting the electric controller, harmful gas generated during oxidation can be filtered, stored, leaked and harmful to human bodies by arranging the suction fan, and the painting device is also arranged to color and protect the oxidized aluminum alloy part so as to ensure that an oxide film on the surface of the aluminum alloy part is more durable.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

FIG. 2 is a schematic view of a partial structure of an oxidation basket according to the present invention.

FIG. 3 is a second partial structural view of the oxidation basket of the present invention.

Fig. 4 is a schematic structural diagram of the cleaning device of the present invention.

FIG. 5 is a schematic structural view of a reaction apparatus according to the present invention.

FIG. 6 is a schematic view of the painting apparatus according to the present invention.

1-a scaffold; 2-a chassis; 3, a motor; 4-a first axle bar; 5-a screw rod slide block; 6-a linkage block; 7-a screw rod; 8-a first support; 9-a slide rail; 10-a second support seat; 11-a connecting shaft; 12-a cylinder; 13-an oxidation basket; 14-a cleaning device; 15-a reaction device; 17-a painting device; 18-a second spindle wheel; 130-a support bar; 131-a connecting rod; 132-locking a buckle; 133-a hanger plate; 134-aluminum baskets; 135-baffle plate; 136-a conductive rod; 137-conductive slot; 138-an adjustment port; 139-a chuck shaft; 140-cleaning the cylinder; 141-water vat; 142-an ultrasonic transducer; 143-ultrasonic generator; 144-a water drain valve; 145-water pipe; 146-a drain port; 147-a fixed plate; 150-reaction cylinder; 151-storage battery; 152-a first conductive line; 153-electrolyte; 154-a reaction zone; 155-branch net; 156-second conductive line; 157-a conductive head; 158-door panel; 159-suction fan; 160-a filter plate; 161-housing; 162-an electric controller; 163-distilled water; 164-a first cover; 165-a washing zone; 166-aluminum guide plate; 167-a third lead; 170-dye vat; 171-a base plate; 172-a battery; 173-electric heating wire; 174-a second cover; 175-dye.

Detailed Description

As shown in fig. 1, the following technical solutions are adopted in the present embodiment: an anodic oxidation device for die-casting aluminum alloy comprises a support 1, a chassis 2, a motor 3, a first shaft wheel rod 4, a screw rod slide block 5, a linkage block 6, a screw rod 7, a first supporting seat 8, a slide rail 9, a second supporting seat 10, a connecting shaft 11, a cylinder 12, an oxidation basket 13, a cleaning device 14, a reaction device 15, a painting device 17 and a second shaft wheel 18; a chassis 2 is fixedly connected in the bracket 1; a cleaning device 14 is arranged on the upper side of the chassis 2; the reaction device 15 is arranged on the right side of the cleaning device 14; a painting device 17 is arranged on the right side of the reaction device 15; the top end of the bracket 1 is fixedly connected with a slide rail 9; a first shaft wheel rod 4 is fixedly connected to the left side of the upper surface of the bracket 1; the right side of the first shaft wheel rod 4 is fixedly connected with a motor 3; the output end of the motor 3 is fixedly connected with a connecting shaft 11; a second supporting seat 10 is fixedly connected to the right side of the first axle rod 4; the connecting shaft 11 is hinged to the top end of the first shaft wheel rod 4 and the second supporting seat 10; a second shaft wheel 18 is fixedly connected to the right side of the upper surface of the bracket 1; the right side of the second shaft rod wheel 18 is fixedly connected with a first supporting seat 8; a screw rod 7 is hinged in the first supporting seat 8; the left end of the screw rod 7 is fixedly connected with the connecting shaft 11; the screw rod 7 is connected with a screw rod sliding block 5 in a sliding way; the lower end of the screw rod sliding block 5 is fixedly connected with a linkage block 6; the linkage block 6 is connected to the slide rail 9 in a sliding manner; the small surface of the linkage block 6 is fixedly connected with a cylinder 12; an oxidation basket 13 is arranged on the lower side of the cylinder 12.

As shown in fig. 2 and 3, the oxidation basket 13 has the following specific structure: comprises a support rod 130, a connecting rod 131, a lock catch 132, a hanging plate 133, an aluminum basket 134, a baffle 135, a conductive rod 136, a conductive groove 137, an adjusting opening 138 and a clamping shaft 139; the upper end of the supporting rod 130 is connected with the output end of the air cylinder 12; the lower end of the supporting rod 130 is hinged with a connecting rod 131; the connecting rods 131 are two and are in symmetrical structural subsections; the lower ends of the connecting rods 131 are hinged with clamping shafts 139; the lock catches 132 are movably connected to the clamp shafts 139; the lower ends of the lock catches 132 are hinged with hanging plates 133; the hanging plates 133 are hinged on the two side surfaces of the upper end of the aluminum basket 134; a baffle 135 is fixedly connected to the left side in the cavity of the aluminum basket 134; the right side of the aluminum basket 134 is fixedly connected with an adjusting port 138; the adjusting port 138 is internally threaded with a conductive rod 136; the right side end of the conductive rod 136 is provided with a conductive groove 137.

As shown in fig. 4, the specific structure of the cleaning device 14 is as follows: comprises a cleaning cylinder 140, a water cylinder 141, an ultrasonic transducer 142, an ultrasonic generator 143, a water drain valve 144, a water pipe 145, a liquid drain port 146 and a fixing plate 147; the cleaning cylinder 140 is fixedly connected to the right side wall of the bracket 1; the bottom of the cavity of the cleaning cylinder 140 is fixedly connected with an ultrasonic generator 143; a plurality of ultrasonic transducers 142 are fixedly connected to the output end of the ultrasonic generator 143; the ultrasonic transducers 142 are all fixedly connected to the fixing plate 147; the fixing plate 147 is fixedly connected in the cavity of the cleaning cylinder 140; a water cylinder 141 is arranged on the upper side of the fixing plate 147; the water cylinder 141 is fixedly connected in the cavity of the cleaning cylinder 140; a liquid outlet 146 is fixedly communicated with the bottom of the water tank 141; the lower end of the liquid outlet 146 is fixedly communicated with a water pipe 145; a water drain valve 144 is fixedly communicated with the right end of the water pipe 145.

As shown in fig. 5, the reaction device 15 has the following specific structure: comprises a reaction cylinder 150, a storage battery 151, a first lead 152, electrolyte 153, a reaction area 154, a branch net 155, a second lead 156, a conductive head 157, a door panel 158, a suction fan 159, a filter plate 160, a cover casing 161, an electric controller 162, distilled water 163, a first cover 164, a cleaning area 165, an aluminum guide plate 166 and a third lead 167; the reaction cylinder 150 is fixedly connected to the right side of the water cylinder 141; a storage battery 151 is fixedly connected to the left side of the bottom of the reaction cylinder 150; a first lead 152 is fixedly connected with the anode end of the storage battery 151, and a second lead 156 is fixedly connected with the cathode end of the storage battery 151; the top end of the first conducting wire 152 is fixedly connected with a conducting head 157; the conductive head 157 is fixedly connected to the right side wall in the cavity of the reaction cylinder 150; a third lead 167 is fixedly connected to the middle end of the first lead 152; the upper end of the third lead 167 is fixedly connected with an electric controller 162; an aluminum guide plate 166 is fixedly connected to the upper end of the second lead 156; a reaction zone 154 is arranged in the cavity of the reaction cylinder 150, and an aluminum guide plate 166 is arranged at the bottom of the reaction zone 154; a branch net 155 is arranged on the upper side of the aluminum guide plate 166, and the branch net 155 is fixedly connected in the reaction zone 154; an electrolyte 153 is arranged in the reaction zone 154; a door panel 158 is hinged to the left side of the upper end of the reaction cylinder 150; a suction fan 159 is fixedly connected in the door panel 158; a filter plate 160 is arranged on the upper side of the suction fan 159; the filter plate 160 is fixedly connected in the chamber of the housing 161; the cover 161 is fixedly connected to the upper surface of the door panel 158; a cleaning area 165 is arranged at the right side end of the reaction cylinder 150; distilled water 163 is arranged in the chamber of the cleaning zone 165; the bottom of the cleaning area 165 is provided with a first cover 164, and the first cover 164 is screwed on the bottom of the right side of the reaction cylinder 150.

As shown in fig. 6, the painting device 17 has the following specific structure: comprises a dye vat 170, a bottom plate 171, a storage battery 172, a heating wire 173, a second cover 174 and a dye 175; the dye vat 170 is fixedly connected between the right side of the reaction vat 150 and the bracket 1; the bottom of the dye vat 170 is fixedly connected with a storage battery 172; the output end of the storage battery 172 is fixedly connected with a heating wire 173; the electric heating wire 173 is fixedly connected to the bottom in the cavity of the dye vat 170; the electric heating wire 173 is provided with a bottom plate 171, and the bottom plate 171 is fixedly connected in the cavity of the dye vat 170; dye 175 is disposed within the chamber of the dye vat 170.

The support rod 130, the connecting rod 131, the latch 132, the hanging plate 133, the baffle 135 and the conductive rod 136 are all made of aluminum; the first, second and third leads 152, 156, 167 are aluminum wires.

The using state of the invention is as follows: when in use, firstly, a die-cast aluminum alloy piece is placed into an aluminum basket 134, one side of the die-cast aluminum alloy piece is abutted against a baffle 135, the other side of the die-cast aluminum alloy piece is abutted against a conductive rod 136 through rotation, after the die-cast aluminum alloy piece is installed, a lock catch 132 on the aluminum basket 134 is buckled on a connecting rod 131, a starting motor 3 drives a screw rod 7 to rotate and simultaneously drives a screw rod slide block 5 and a linkage block 6 to move to the upper side of a cleaning device 14, a starting cylinder 12 descends to immerse an oxidation basket 13 in a water cylinder 141 with insulating liquid, an ultrasonic generator 143 is adjusted to start an ultrasonic transducer 142 to clean the die-cast aluminum alloy piece, a drain valve 144 is rotated to discharge and replace the liquid in the water cylinder 141, after the cleaning is finished, the cylinder 12 ascends the motor 3 to move to the upper side of a reaction device 15, the cylinder descends to immerse the oxidation basket 13 in an electrolyte 153 in the reaction cylinder 150, the lock catch 132 is detached from the supporting rod 130 and the connecting rod 131, the conductive head 157 is connected into the conductive groove 137 on the conductive rod 136, the door plate 158 is closed, the storage battery 151 is started, the electric controller 162 is observed and regulated, the cast aluminum alloy part is oxidized, the suction fan 159 is started in the oxidation process to suck harmful gas into the filter plate 160 discharged into the housing 161 for adsorption and filtration, the door plate 158 is opened after the oxidation is finished, the aluminum basket 134 is connected to the supporting rod 130 again, the oxidation basket 13 is moved to the distilled water 163 of the cleaning area 165 for cleaning, the externally-covered electrolyte 153 is cleaned, after the cleaning is finished, the oxidation basket 13 is moved to the storage battery 172 which is started in advance to heat the electric heating wire 173, the heated dye 175 of the dye vat 170 is colored, and after the coloring is finished, the oxidation basket is lifted and is placed in the cleaning area 165 for cleaning, the anodic oxidation of the die-cast aluminum alloy is finished, and the first cover 164 and the second cover 174 are both provided with built-in replacement ports for replacing liquid.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

While there have been shown and described what are at present considered to be the fundamental principles of the invention and its essential features and advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.

The control mode of the invention is controlled by manually starting and closing the switch, the wiring diagram of the power element and the supply of the power source belong to the common knowledge in the field, and the invention is mainly used for protecting mechanical devices, so the control mode and the wiring arrangement are not explained in detail in the invention.