Aluminum material recovery device for automobile part production

Abstract

The invention discloses an aluminum material recycling device for automobile part production, and particularly relates to the technical field of aluminum material recycling, the aluminum material recycling device comprises a plurality of cutting table bottom frames which are uniformly distributed, waste guide frames are fixedly mounted at the bottom ends of the cutting table bottom frames, and a screening and conveying mechanism is arranged at the bottom ends of the multiple waste guide frames; a drying mechanism is arranged at one end of the screening and conveying mechanism, a melting mechanism is fixedly installed at the bottom end of the drying mechanism, a circulating part is arranged on the side, away from the drying mechanism, of the bottom end of the screening and conveying mechanism, and equipment for ingot casting is arranged below the melting mechanism; according to the automatic cleaning device, through the arrangement of the screening and conveying mechanism, solid-liquid screening of different types of aluminum waste in the independent channel during production of automobile parts is achieved, automatic conveying of the independent channel is achieved, residual cutting fluid and other impurities on the cut aluminum waste can be automatically cleaned in the independent channel, the aluminum waste is automatically cleaned, and the production efficiency is improved. And waste liquid and cleaning liquid are recycled in a centralized manner, so that secondary recycling is facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of aluminum material recycling, in particular to an aluminum material recycling device used for automobile parts production. Background Art

[0002] When producing and processing auto parts, many aluminum materials are used for processing due to its good formability, thermal conductivity and easy recycling. They mainly include aluminum alloys, aluminum extrusions, aluminum castings and thin aluminum plates. They are widely used in automobile body frames, engine components and wheels, suspension systems, engine cylinders, gearbox housings and body shells. Using aluminum materials to process auto parts can make the car lighter and more corrosion-resistant, and increase the strength and rigidity of the car.

[0003] A lot of waste will be generated during the processing of automotive aluminum accessories. After using the processing equipment for a period of time, it is necessary to manually clean it regularly and sort it for recycling, which is quite troublesome. For this reason, we propose an aluminum recycling device for automotive parts production to solve the above problems. Summary of the invention

[0004] The object of the present invention is to provide an aluminum material recycling device for automobile parts production to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an aluminum material recycling device for automobile parts production, comprising a cutting table bottom frame, the cutting table bottom frame is provided with a plurality of evenly distributed waste guide frames fixedly installed at the bottom end of the cutting table bottom frame, a screening mechanism is provided at the bottom end of the plurality of waste guide frames, a drying mechanism is provided at one end of the screening mechanism, a melting mechanism is fixedly installed at the bottom end of the drying mechanism, a circulation part is provided at the side of the bottom end of the screening mechanism away from the drying mechanism, and an ingot casting device is provided below the melting mechanism;

[0006] The screening mechanism comprises a first screening member, a second screening member is fixedly mounted on a side end of the first screening member, and a third screening member is fixedly mounted on a side end of the second screening member away from the first screening member.

[0007] Preferably, the first screening member comprises a screening transverse frame, a first screen plate is fixedly provided on a side of the bottom end of the screening transverse frame close to the circulation member by bolts, a discharge port is integrally formed on a side of the bottom end of the screening transverse frame away from the first screen plate, a feed port is integrally formed on a side of the top end of the screening transverse frame away from the discharge port, the first screening member is fixedly installed through the top end of the feed port and the bottom end of the corresponding waste guide frame, a second screen plate is fixedly provided on a side of the bottom end of the screening transverse frame close to the discharge port by bolts, a conveying shaft is rotatably installed on both ends of the screening transverse frame, a conveying sprocket is fixedly installed on the outer side of the conveying shaft, a conveying chain is movablely provided on the outer sides of the two conveying sprockets, a plurality of evenly distributed conveying plates are fixedly installed on the conveying chain, and the edges of the conveying plates are in contact with the inner wall of the screening transverse frame.

[0008] Preferably, the structure of the second screening member is the same as that of the first screening member, the structure of the third screening member is the same as that of the first screening member, the length dimension of the screening transverse frame in the second screening member is greater than the length dimension of the screening transverse frame in the first screening member, the length dimension of the screening transverse frame in the third screening member is greater than the length dimension of the screening transverse frame in the second screening member, the second screening member is fixedly installed through the top end of the feed port and the bottom end of the corresponding waste guide frame, and the third screening member is fixedly installed through the top end of the feed port and the bottom end of the corresponding waste guide frame.

[0009] Preferably, a first recovery frame is fixedly installed on a side of the bottom end of the screening transverse frame of the first screening member, the second screening member and the third screening member, close to the circulation member, and the position of the first recovery frame corresponds vertically to the position of the first screen plate; a second recovery frame is fixedly installed on a side of the bottom end of the screening transverse frame of the first screening member, the second screening member and the third screening member, away from the circulation member, and the position of the second recovery frame corresponds vertically to the position of the second screen plate; a connecting inclined frame is fixedly installed between the bottom of the second recovery frame and the first recovery frame.

[0010] Preferably, a mounting frame is fixedly provided on a side of the top of the screening cross frame in the first screening member, the second screening member and the third screening member away from the circulating member, a liquid buffer frame is fixedly installed in the mounting frame, the position of the liquid buffer frame vertically corresponds to the position of the second sieve plate, a connecting port is fixedly installed on the top of the liquid buffer frame, and a plurality of cleaning nozzles evenly distributed are provided at the bottom of the liquid buffer frame.

[0011] Preferably, the conveying shafts of the first screening member, the second screening member and the third screening member at a position away from the circulation member are coaxially fixedly connected.

[0012] Preferably, a driving motor is fixedly mounted on a side of the screening transverse frame of the first screening member away from the circulation member, and a driving end of the driving motor is fixedly mounted to an end of a corresponding conveying shaft.

[0013] Preferably, the drying mechanism comprises a plurality of evenly distributed drying longitudinal frames, the plurality of drying longitudinal frames are fixedly mounted to each other, the top of the drying longitudinal frames and the bottom end corresponding to the discharge port are fixedly mounted, an air inlet is integrally formed at the bottom of the drying longitudinal frame, a ventilation bottom screen is fixedly mounted at the inner end of the air inlet, an air outlet is integrally formed at the top of the drying longitudinal frame, a ventilation top screen is fixedly mounted at the inner end of the exhaust port, a plurality of evenly distributed material-delaying inclined plates are fixedly mounted on the inner side of the drying longitudinal frame, an air inlet main pipe is provided at one end of the plurality of air inlets away from the drying longitudinal frames, a plurality of air inlet branch pipes corresponding to the air inlets are fixedly mounted on the air inlet main pipe, ends of the air inlet branch pipes are fixedly mounted to ends of the corresponding air inlets, an air inlet duct is fixedly mounted on the air inlet main pipe, an exhaust main pipe is provided at one end of the plurality of exhaust outlets away from the drying longitudinal frames, a plurality of exhaust branch pipes corresponding to the exhaust outlets are fixedly mounted on the exhaust main pipe, and ends of the exhaust branch pipes are fixedly mounted to ends of the corresponding exhaust outlets.

[0014] The melting mechanism comprises a plurality of evenly distributed melting longitudinal frames, the plurality of melting longitudinal frames are fixedly mounted to each other, the melting longitudinal frames are fixedly mounted to the bottom ends of the corresponding drying longitudinal frames, the bottom of the melting longitudinal frame is integrally formed with a melting oblique frame, the side ends of the melting oblique frame are fixedly mounted with a flame head, a partition is fixedly mounted on the bottom of the inner wall of the melting oblique frame, the end of the melting oblique frame away from the melting longitudinal frame is integrally formed with a liquid guide transverse frame, a side end of the bottom end of the liquid guide transverse frame away from the melting oblique frame is fixedly mounted with a liquid discharge port, a heat conduction main pipe is provided at the top ends of the plurality of melting oblique frames, a plurality of heat conduction branch pipes corresponding to the melting oblique frames are fixedly mounted on the heat conduction main pipe, the heat conduction branch pipes are fixedly clamped in the middle of the top ends of the melting oblique frames, a gas filter is fixedly mounted on the end of the heat conduction main pipe away from the heat conduction branch pipe, a heat conduction pipe is fixedly mounted on the port of the gas filter, a heat conduction pump is fixedly mounted on the end of the heat conduction pipe away from the gas filter, and the output end of the heat conduction pump and the end of the air inlet duct are fixedly mounted.

[0015] Preferably, the circulation member comprises a circulation pipe, the top end of the circulation pipe and the bottom end of the second recovery frame are fixedly mounted, and a water filter is detachably mounted on the inner top of the circulation pipe.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. By setting up a screening and conveying mechanism, different types of aluminum waste can be screened in separate channels for solid and liquid during the production of auto parts, and can be automatically transmitted in separate channels. The residual cutting fluid and other impurities on the cut aluminum waste can be automatically cleaned in separate channels, and the aluminum waste can be automatically cleaned, and the waste liquid and cleaning fluid can be centrally recovered for secondary recycling.

[0018] 2. By setting up a drying mechanism and using a melting mechanism in conjunction, the slowly falling and downwardly transmitted cut aluminum waste can be automatically dried by a separate channel wind body, and different cut aluminum wastes can be automatically melted in separate channels to prevent the mixing of different types of cut aluminum wastes from affecting subsequent secondary recycling.

[0019] 3. By setting up a melting mechanism, while the cut aluminum waste is melted, the heat pump is controlled to start. The waste heat generated by the melting is introduced into the gas filter through the corresponding heat conduction branch pipe and the heat conduction main pipe. After filtration, it is introduced into the drying longitudinal frame through the heat conduction pipe and the air inlet pipe to recover and use the waste heat, thereby improving the use effect of the entire device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a schematic diagram of the structure of the present invention.

[0022] Figure 2 It is a structural schematic diagram of the screening and conveying mechanism in the present invention.

[0023] Figure 3 For the present invention Figure 2 Enlarged view of point A in the middle.

[0024] Figure 4 It is a schematic structural diagram of the first screening member in the present invention.

[0025] Figure 5 For the present invention Figure 4 Enlarged view of point B in the middle.

[0026] Figure 6 For the present invention Figure 4 Enlarged view of point C in the middle.

[0027] Figure 7 It is a schematic diagram of the structural connection between the drying mechanism and the melting mechanism in the present invention.

[0028] Figure 8 For the present invention Figure 7 Enlarged view of point D in the middle.

[0029] Fig. 9 For the present invention Figure 7 Enlarged view of point E in the middle.

[0030] Fig.10 For the present invention Figure 7Enlarged view of point F in the middle.

[0031] Fig.11 It is a schematic diagram of the structure of the circulation part in the present invention.

[0032] In the figure: 1, cutting table bottom frame; 11, waste guide frame; 2, screening mechanism; 3, drying mechanism; 4, melting mechanism; 5, circulation member; 6, ingot casting equipment; 21, first screening member; 211, screening horizontal frame; 2111, feeding port; 212, first screen plate; 213, discharge port; 214, second screen plate; 215, conveying shaft; 2151, conveying sprocket; 2152, conveying chain; 216, conveying plate; 22, second screening member; 23, third screening member; 24, first recovery frame; 25, second recovery frame; 251, connecting inclined frame; 26, installation frame; 27, liquid buffer frame; 271, connection port; 272 , cleaning nozzle; 28, driving motor; 31, drying longitudinal frame; 311, air inlet; 3111, ventilation bottom screen; 312, exhaust outlet; 3121, ventilation top screen; 32, material stagnation inclined plate; 33, air inlet main pipe; 331, air inlet branch pipe; 332, air inlet duct; 34, exhaust main pipe; 341, exhaust branch pipe; 41, melting longitudinal frame; 42, melting inclined frame; 421, flame head; 422, partition; 43, liquid guide horizontal frame; 431, liquid outlet; 44, heat conduction main pipe; 441, heat conduction branch pipe; 45, gas filter; 46, heat conduction pipe; 47, heat conduction pump; 51, circulation pipe; 52, water filter. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] Example: Figure 1-11 As shown, the present invention provides an aluminum material recycling device for automobile parts production, comprising a cutting table bottom frame 1, the cutting table bottom frame 1 is provided with a plurality of evenly distributed cutting workbenches, and a plurality of cutting table bottom frames 1 are provided to adapt to a plurality of cutting workbenches, so as to perform cutting processing on a variety of automobile aluminum parts, a waste guide frame 11 is fixedly installed at the bottom end of the cutting table bottom frame 1, a screening mechanism 2 is provided at the bottom end of the plurality of waste guide frames 11, a drying mechanism 3 is provided at one end of the screening mechanism 2, a melting mechanism 4 is fixedly installed at the bottom end of the drying mechanism 3, a circulation part 5 is provided at the side of the bottom end of the screening mechanism 2 away from the drying mechanism 3, and an ingot casting device 6 is provided below the melting mechanism 4;

[0035] The screening mechanism 2 includes a first screening member 21, a second screening member 22 is fixedly installed on the side end of the first screening member 21, and a third screening member 23 is fixedly installed on the side end of the second screening member 22 away from the first screening member 21. During actual production and use, the number of screening members is set to be the same as the number of the cutting table bottom frame 1.

[0036] The first screening member 21 includes a screening transverse frame 211, a first screen plate 212 is fixedly clamped by bolts on the side of the bottom end of the screening transverse frame 211 close to the circulation member 5, a discharge port 213 is integrally formed on the side of the bottom end of the screening transverse frame 211 away from the first screen plate 212, and a feed port 2111 is integrally formed on the side of the top end of the screening transverse frame 211 away from the discharge port 213. The first screening member 21 is fixedly installed through the top end of the feed port 2111 and the bottom end of the corresponding waste guide frame 11. The waste generated by cutting automobile aluminum parts on the cutting workbench is separately introduced into the corresponding screening transverse frame 211 through the corresponding cutting table bottom frame 1, the waste guide frame 11 and the feed port 2111, and is screened by the first screen plate 212. The cutting fluid passes through the first screen plate 212, and the screened solid aluminum waste is retained on the first screen plate 212, thereby realizing the separate channel solid-liquid screening of aluminum waste during automobile parts production;

[0037] A second sieve plate 214 is fixedly provided on one side of the bottom of the screening and conveying horizontal frame 211 near the discharge port 213 by bolts, and conveying shafts 215 are rotatably installed on both ends of the screening and conveying horizontal frame 211. A conveying sprocket 2151 is fixedly installed on the outer side of the conveying shaft 215, and a conveying chain 2152 is movably sleeved on the outer sides of the two conveying sprockets 2151. A plurality of evenly distributed conveying plates 216 are fixedly installed on the conveying chain 2152, and the edges of the conveying plates 216 are in contact with the inner wall of the screening and conveying horizontal frame 211. When in use, the conveying shaft 215 is controlled to rotate to drive the conveying sprocket 2151 to rotate, and then the conveying chain 2152 is controlled to transmit, thereby driving the plurality of conveying plates 216 to transmit in the screening and conveying horizontal frame 211, and the conveying plates 216 automatically push the solid aluminum waste retained on the first sieve plate 212 to the position of the second sieve plate 214 for automatic transmission.

[0038] The structure of the second screening member 22 is the same as that of the first screening member 21, and the structure of the third screening member 23 is the same as that of the first screening member 21. The length dimension of the screening transverse frame 211 in the second screening member 22 is greater than the length dimension of the screening transverse frame 211 in the first screening member 21, and the length dimension of the screening transverse frame 211 in the third screening member 23 is greater than the length dimension of the screening transverse frame 211 in the second screening member 22. The second screening member 22 is fixedly installed through the top end of the feed port 2111 and the bottom end of the corresponding waste guide frame 11, and the third screening member 23 is fixedly installed through the top end of the feed port 2111 and the bottom end of the corresponding waste guide frame 11, thereby facilitating separate channel solid-liquid screening and automatic transmission of waste generated by cutting automotive aluminum accessories at other positions of the cutting table bottom frame 1.

[0039] A first recovery frame 24 is fixedly installed on one side of the bottom of the screening horizontal frame 211 of the first screening member 21, the second screening member 22 and the third screening member 23 near the circulation member 5. The position of the first recovery frame 24 corresponds vertically to the position of the first sieve plate 212. The cutting fluid sieved from the first screening member 21, the second screening member 22 and the third screening member 23 is introduced into the first recovery frame 24 through the first sieve plate 212.

[0040] A second recovery frame 25 is fixedly installed on the side of the bottom end of the screening horizontal frame 211 of the first screening member 21, the second screening member 22 and the third screening member 23 away from the circulation member 5. The position of the second recovery frame 25 corresponds vertically to the position of the second sieve plate 214. A connecting inclined frame 251 is fixedly installed between the bottom of the second recovery frame 25 and the first recovery frame 24.

[0041] A mounting frame 26 is fixedly mounted on the top of the screening horizontal frame 211 of the first screening member 21, the second screening member 22 and the third screening member 23, away from the circulation member 5. A liquid buffer frame 27 is fixedly mounted in the mounting frame 26. The position of the liquid buffer frame 27 corresponds vertically to the position of the second sieve plate 214. A connecting port 271 is fixedly mounted on the top of the liquid buffer frame 27. A plurality of cleaning nozzles 272 are evenly distributed at the bottom of the liquid buffer frame 27. When in use, the end of the connecting port 271 is connected to the output port of the cleaning liquid output system. When a plurality of cut aluminum waste materials are screened and automatically transmitted separately, the cleaning liquid output system 272 is connected to the cleaning liquid output system 271. When it is output to the corresponding second sieve plate 214, the cleaning liquid output system is controlled to start, and the cleaning liquid is introduced into the buffer frame 27 through the connecting port 271, and is evenly sprayed out through multiple cleaning nozzles 272, and the residual cutting fluid and other impurities on the cut aluminum waste sprayed on the second sieve plate 214 are automatically cleaned, and the aluminum waste is automatically cleaned. The waste water generated by cleaning is introduced into the second recovery frame 25 through the second sieve plate 214, and is introduced into the first recovery frame 24 through the connecting inclined frame 251, so as to centrally recover the waste liquid and cleaning liquid, which is convenient for subsequent secondary recycling.

[0042] The conveying shafts 215 in the first screening member 21, the second screening member 22 and the third screening member 23 at the side away from the circulation member 5 are coaxially fixedly connected; a driving motor 28 is fixedly installed on the side of the screening cross frame 211 in the first screening member 21 away from the circulation member 5, and the driving end of the driving motor 28 and the end of the corresponding conveying shaft 215 are fixedly installed. By controlling the start of the driving motor 28, the corresponding conveying shaft 215 is driven to rotate, thereby controlling the synchronous rotation of the conveying shafts 215 in the first screening member 21, the second screening member 22 and the third screening member 23.

[0043] The drying mechanism 3 includes a plurality of evenly distributed drying longitudinal frames 31, which are fixedly mounted to each other, and the top of the drying longitudinal frame 31 and the bottom of the corresponding discharge port 213 are fixedly mounted. The various cut aluminum wastes after automatic cleaning are automatically transferred to the corresponding discharge port 213 through the feed plate 216, and are introduced into the drying longitudinal frame 31 through the corresponding discharge port 213. An air inlet 311 is integrally formed at the bottom of the drying longitudinal frame 31, and a ventilation bottom screen 3111 is fixedly provided at the inner end of the air inlet 311. An air outlet 312 is integrally formed at the top of the drying longitudinal frame 31, and a ventilation top screen 3121 is fixedly provided at the inner end of the air outlet 312. A plurality of evenly distributed material retention inclined plates 32 are fixedly mounted on the inner side of the drying longitudinal frame 31, and the cut aluminum wastes slowly fall downward on the plurality of material retention inclined plates 32 for transmission. An air inlet main pipe 33 is provided at one end of the plurality of air inlets 311 away from the drying longitudinal frame 31, and a ventilation top screen 3121 is fixedly provided on the air inlet main pipe 33. A plurality of air inlet branches 331 corresponding to the air inlet 311 are fixedly installed, and ends of the air inlet branches 331 are fixedly installed with ends of the corresponding air inlets 311; an air inlet duct 332 is fixedly installed on the air inlet main pipe 33; an exhaust main pipe 34 is provided at one end of the plurality of air exhaust outlets 312 away from the drying longitudinal frame 31; a plurality of exhaust branch pipes 341 corresponding to the air exhaust outlets 312 are fixedly installed on the exhaust main pipe 34; ends of the exhaust branch pipes 341 are fixedly installed with ends of the corresponding air exhaust outlets 312; a drying heat flow is introduced from the bottom of the drying longitudinal frame 31 through the air inlet duct 332, the air inlet main pipe 33, the plurality of air inlet branches 331, and the air inlet 311, and the cut aluminum waste that slowly falls and is transmitted downward is automatically dried by a separate channel wind body, so as to facilitate the subsequent separate channel melting secondary processing and recycling of the cut aluminum waste; and the air flow is exported through the plurality of air exhaust outlets 312, the exhaust branch pipes 341, and the exhaust main pipe 34.

[0044] The melting mechanism 4 includes a plurality of evenly distributed melting longitudinal frames 41, the plurality of melting longitudinal frames 41 are fixedly installed to each other, the melting longitudinal frames 41 are fixedly installed at the bottom end of the corresponding drying longitudinal frames 31, the bottom of the melting longitudinal frames 41 is integrally formed with a melting oblique frame 42, the side end of the melting oblique frame 42 is fixedly installed with a flame head 421, the bottom of the inner wall of the melting oblique frame 42 is fixedly installed with a partition 422, and the end of the melting oblique frame 42 away from the melting longitudinal frame 41 is integrally formed with a liquid guide horizontal frame 43, and the bottom end of the liquid guide horizontal frame 43 is away from the melting oblique frame A drain port 431 is fixedly installed on one side of 42. After the cut aluminum waste is dried in a separate channel, it is introduced into the corresponding melting longitudinal frame 41 and the melting oblique frame 42. By controlling the flame temperature of the flame head 421 at the position of the corresponding melting oblique frame 42, different cut aluminum wastes are automatically melted in separate channels to prevent the mixing of different types of cut aluminum wastes from affecting subsequent secondary recycling. After the cut aluminum waste is melted, it is separately discharged into the ingot casting equipment 6 through the drain port 431 for ingot casting processing, so as to be subsequently recycled and used;

[0045] A heat conducting main pipe 44 is provided at the top of the plurality of melting inclined frames 42, and a plurality of heat conducting branch pipes 441 corresponding to the melting inclined frames 42 are fixedly installed on the heat conducting main pipe 44, and the heat conducting branch pipes 441 are fixedly connected to the middle part of the top of the melting inclined frame 42, and a gas filter 45 is fixedly installed at one end of the heat conducting main pipe 44 away from the heat conducting branch pipes 441, and a heat conducting pipe 46 is fixedly installed at the port of the gas filter 45, and a heat conducting pump 47 is fixedly installed at one end of the heat conducting pipe 46 away from the gas filter 45, and an output end of the heat conducting pipe 47 and an end of the air inlet duct 332 are fixedly installed. While the aluminum waste is being cut and melted, the heat conducting pump 47 is controlled to be turned on, and the waste heat generated by the melting is introduced into the gas filter 45 through the corresponding heat conducting branch pipes 441 and the heat conducting main pipe 44 for filtration, and then introduced into the drying longitudinal frame 31 through the heat conducting pipe 46 and the air inlet duct 332, so as to recover and utilize the waste heat, thereby improving the use effect of the entire device.

[0046] The circulation part 5 includes a circulation pipe 51, the top of the circulation pipe 51 and the bottom of the second recovery frame 25 are fixedly installed, and a water filter 52 is detachably installed on the inner top of the circulation pipe 51. The waste liquid and the cleaning liquid are collected and introduced into the circulation pipe 51, and after being filtered by the water filter 52, they are subsequently recycled for secondary use.

[0047] Working principle: when in use, multiple cutting table bottom frames 1 are adapted to multiple cutting workbenches to perform cutting processing on various automotive aluminum accessories. The number of screening pieces is set to be the same as the number of cutting table bottom frames 1, and the end of the connecting port 271 is connected to the output port of the cleaning liquid output system. By controlling the start of the driving motor 28, the corresponding conveying shaft 215 is driven to rotate, thereby controlling the synchronous rotation of the conveying shaft 215 in the first screening piece 21, the second screening piece 22 and the third screening piece 23, and controlling the rotation of the conveying shaft 215 to drive the conveying sprocket 2151 to rotate, thereby controlling the conveying chain 2152 to transmit, thereby driving multiple conveying plates 216 to transmit in the screening horizontal frame 211;

[0048] The waste generated by cutting automobile aluminum parts on the cutting workbench is separately introduced into the corresponding screening horizontal frame 211 through the corresponding cutting table bottom frame 1, the waste guide frame 11 and the feed port 2111, and is screened through the first screen plate 212. The cutting fluid passes through the first screen plate 212, and the screened solid aluminum waste is retained on the first screen plate 212, thereby realizing the separate channel solid-liquid screening of different types of aluminum waste during automobile parts production;

[0049] The cutting fluid screened out by the first screening member 21, the second screening member 22 and the third screening member 23 is introduced into the first recovery frame 24 through the first screening plate 212;

[0050] The conveying plate 216 automatically pushes the solid aluminum waste retained on the first sieve plate 212 to the position of the second sieve plate 214 for automatic transmission;

[0051] When a variety of cut aluminum wastes are screened and automatically transferred to the corresponding second sieve plate 214, the cleaning liquid output system is controlled to start, and the cleaning liquid is introduced into the buffer frame 27 through the connection port 271, and is evenly sprayed out through multiple cleaning nozzles 272, and the residual cutting liquid and other impurities on the cut aluminum wastes sprayed on the second sieve plate 214 are automatically cleaned, and the aluminum wastes are automatically cleaned, and the waste water generated by the cleaning is introduced into the second recovery frame 25 through the second sieve plate 214, and is introduced into the first recovery frame 24 through the connecting inclined frame 251, so as to centrally recover the waste liquid and the cleaning liquid;

[0052] The waste liquid and cleaning liquid are collected and introduced into the circulation pipe 51, filtered by the water filter 52, and then recycled for secondary use;

[0053] After automatic cleaning, various types of cut aluminum waste are automatically transferred to the corresponding discharge port 213 through the feed plate 216, and introduced into the drying longitudinal frame 31 through the corresponding discharge port 213. The cut aluminum waste slowly falls and is transferred downward on the multiple material retention inclined plates 32. The drying heat flow is introduced from the bottom of the drying longitudinal frame 31 through the air inlet duct 332, the air inlet main pipe 33, the multiple air inlet branches 331, and the air inlet 311. The cut aluminum waste that slowly falls and is transferred downward is automatically dried by a separate channel wind body, which is convenient for the subsequent separate channel melting secondary processing and recycling of the cut aluminum waste. The air flow is exported through multiple exhaust ports 312, the exhaust branch pipes 341 and the exhaust main pipe 34;

[0054] After the cut aluminum waste is dried in a separate channel, it is introduced into the corresponding melting longitudinal frame 41 and the melting oblique frame 42. By controlling the flame temperature of the flame head 421 at the corresponding melting oblique frame 42, different cut aluminum wastes are automatically melted in separate channels to prevent the mixing of different types of cut aluminum wastes from affecting subsequent secondary recycling. After the cut aluminum waste is melted, it is separately discharged into the ingot casting equipment 6 through the discharge port 431 for ingot casting processing, so as to be subsequently recycled and used;

[0055] While the cut aluminum waste is being melted, the heat pump 47 is controlled to be turned on, and the waste heat generated by the melting is introduced into the gas filter 45 through the corresponding heat conduction branch pipe 441 and the heat conduction main pipe 44, and then filtered, and then introduced into the drying longitudinal frame 31 through the heat conduction pipe 46 and the air inlet duct 332, so as to recover and utilize the waste heat, thereby improving the use effect of the entire device.

[0056] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An aluminum material recycling device for automobile parts production, comprising a cutting table bottom frame (1), characterized in that: The cutting table bottom frame (1) is provided with a plurality of evenly distributed waste guide frames (11) fixedly mounted at the bottom end of the cutting table bottom frame (1), a screening mechanism (2) is provided at the bottom end of the plurality of waste guide frames (11), a drying mechanism (3) is provided at one end of the screening mechanism (2), a melting mechanism (4) is fixedly mounted at the bottom end of the drying mechanism (3), a circulation part (5) is provided at the side of the bottom end of the screening mechanism (2) away from the drying mechanism (3), and an ingot casting device (6) is provided below the melting mechanism (4); The screening mechanism (2) comprises a first screening member (21), a second screening member (22) being fixedly mounted on a side end of the first screening member (21), and a third screening member (23) being fixedly mounted on a side end of the second screening member (22) away from the first screening member (21).

2. The aluminum material recycling device for automobile parts production according to claim 1 is characterized in that: The first screening member (21) comprises a screening transverse frame (211), a first screen plate (212) being fixedly clamped by bolts on a side of the bottom end of the screening transverse frame (211) close to the circulation member (5), a discharge port (213) being integrally formed on a side of the bottom end of the screening transverse frame (211) away from the first screen plate (212), a feed port (2111) being integrally formed on a side of the top end of the screening transverse frame (211) away from the discharge port (213), the first screening member (21) being fixedly mounted via the top end of the feed port (2111) and the bottom end of the corresponding waste guide frame (11), the ... A second sieve plate (214) is fixedly mounted on one side of the bottom of the horizontal frame (211) near the discharge port (213) by means of bolts, and conveying shafts (215) are rotatably mounted on both ends of the sieve conveying horizontal frame (211), and a conveying sprocket (2151) is fixedly mounted on the outer side of the conveying shaft (215), and a conveying chain (2152) is movably sleeved on the outer sides of the two conveying sprockets (2151), and a plurality of evenly distributed conveying plates (216) are fixedly mounted on the conveying chain (2152), and the edges of the conveying plates (216) are in contact with the inner wall of the sieve conveying horizontal frame (211).

3. The aluminum material recycling device for automobile parts production according to claim 2 is characterized in that: The structure of the second screening member (22) is the same as that of the first screening member (21), and the structure of the third screening member (23) is the same as that of the first screening member (21). The length of the screening transverse frame (211) in the second screening member (22) is greater than the length of the screening transverse frame (211) in the first screening member (21), and the length of the screening transverse frame (211) in the third screening member (23) is greater than the length of the screening transverse frame (211) in the second screening member (22). The second screening member (22) is fixedly installed through the top end of the feed inlet (2111) and the bottom end of the corresponding waste guide frame (11), and the third screening member (23) is fixedly installed through the top end of the feed inlet (2111) and the bottom end of the corresponding waste guide frame (11).

4. The aluminum material recycling device for automobile parts production according to claim 3 is characterized in that: A first recovery frame (24) is fixedly installed on a side of the bottom end of the screening transverse frame (211) of the first screening member (21), the second screening member (22) and the third screening member (23) close to the circulation member (5), and the position of the first recovery frame (24) corresponds vertically to the position of the first sieve plate (212). A second recovery frame (25) is fixedly installed on a side of the bottom end of the screening transverse frame (211) of the first screening member (21), the second screening member (22) and the third screening member (23) away from the circulation member (5), and the position of the second recovery frame (25) corresponds vertically to the position of the second sieve plate (214). A connecting inclined frame (251) is fixedly installed between the bottom of the second recovery frame (25) and the first recovery frame (24).

5. The aluminum material recycling device for automobile parts production according to claim 3 is characterized in that: A mounting frame (26) is fixedly mounted on the top of the screening transverse frame (211) of the first screening member (21), the second screening member (22) and the third screening member (23) at a side away from the circulation member (5). A liquid buffer frame (27) is fixedly mounted in the mounting frame (26). The position of the liquid buffer frame (27) corresponds vertically to the position of the second screening plate (214). A connecting port (271) is fixedly mounted on the top of the liquid buffer frame (27). A plurality of cleaning nozzles (272) are evenly distributed at the bottom of the liquid buffer frame (27).

6. The aluminum material recycling device for automobile parts production according to claim 3 is characterized in that: The conveying shafts (215) of the first screening member (21), the second screening member (22) and the third screening member (23) at a position away from the circulation member (5) are coaxially fixedly connected.

7. The aluminum material recycling device for automobile parts production according to claim 6, characterized in that: A drive motor (28) is fixedly mounted on the side of the screening transverse frame (211) of the first screening member (21) away from the circulation member (5), and a drive end of the drive motor (28) is fixedly mounted to an end of a corresponding conveying shaft (215).

8. The aluminum material recycling device for automobile parts production according to claim 2, characterized in that: The drying mechanism (3) comprises a plurality of evenly distributed drying longitudinal frames (31), the plurality of drying longitudinal frames (31) being fixedly mounted to each other, the top of the drying longitudinal frame (31) being fixedly mounted to the bottom of the corresponding material discharge port (213), the bottom of the drying longitudinal frame (31) being integrally formed with an air inlet (311), the inner end of the air inlet (311) being fixedly provided with a ventilation bottom screen (3111), the top of the drying longitudinal frame (31) being integrally formed with an air outlet (312), the inner end of the air outlet (312) being fixedly provided with a ventilation top screen (3121), the inner side of the drying longitudinal frame (31) being fixedly provided with a plurality of evenly distributed material-delaying inclined plates (32), the plurality of air inlets (31 1) An air inlet main pipe (33) is provided at one end away from the drying longitudinal frame (31), and a plurality of air inlet branch pipes (331) corresponding to the air inlets (311) are fixedly installed on the air inlet main pipe (33), and the ends of the air inlet branch pipes (331) are fixedly installed with the ends of the corresponding air inlets (311), and an air inlet duct (332) is fixedly installed on the air inlet main pipe (33), and an exhaust main pipe (34) is provided at one end away from the plurality of exhaust outlets (312) of the drying longitudinal frame (31), and a plurality of exhaust branch pipes (341) corresponding to the exhaust outlets (312) are fixedly installed on the exhaust main pipe (34), and the ends of the exhaust branch pipes (341) are fixedly installed with the ends of the corresponding exhaust outlets (312).

9. The aluminum material recycling device for automobile parts production according to claim 8, characterized in that: The melting mechanism (4) comprises a plurality of evenly distributed melting longitudinal frames (41), the plurality of melting longitudinal frames (41) being fixedly mounted to each other, the melting longitudinal frames (41) being fixedly mounted at the bottom end of the corresponding drying longitudinal frames (31), a melting inclined frame (42) being integrally formed at the bottom of the melting longitudinal frame (41), a flame head (421) being fixedly mounted at the side end of the melting inclined frame (42), a partition plate (422) being fixedly mounted at the bottom of the inner wall of the melting inclined frame (42), a liquid guide transverse frame (43) being integrally formed at one end of the melting inclined frame (42) away from the melting longitudinal frame (41), and a liquid discharge port (431) being fixedly mounted at one side of the bottom end of the liquid guide transverse frame (43) away from the melting inclined frame (42). A heat conducting main pipe (44) is provided at the top of the plurality of melting inclined frames (42), and a plurality of heat conducting branch pipes (441) corresponding to the melting inclined frames (42) are fixedly mounted on the heat conducting main pipe (44), and the heat conducting branch pipes (441) are fixedly clamped in the middle of the top of the melting inclined frame (42), and a gas filter (45) is fixedly mounted on one end of the heat conducting main pipe (44) away from the heat conducting branch pipes (441), and a heat conducting pipe (46) is fixedly mounted on the port of the gas filter (45), and a heat conducting pump (47) is fixedly mounted on one end of the heat conducting pipe (46) away from the gas filter (45), and the output end of the heat conducting pump (47) and the end of the air inlet duct (332) are fixedly mounted.

10. The aluminum material recycling device for automobile parts production according to claim 4, characterized in that: The circulation member (5) comprises a circulation pipe (51), the top end of the circulation pipe (51) and the bottom end of the second recovery frame (25) are fixedly mounted, and a water filter member (52) is detachably mounted on the inner top of the circulation pipe (51).

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