TW201350221A - Recycling-processing device and method of metal waste - Google Patents

Abstract

The present invention relates to a recycling-processing device and method of metal waste. The waste storage area of the processing device is disposed with a material-storage base and the preset waste material is recycled in an internal storage space. Then the preset waste material is transported outward to a tilted transporting unit from a material discharge port on the bottom of the storage space, and conveyed to a containing tank in the processing operation area. The bottom of the containing tank is disposed with an output port and the preset waste material is sent out to a working tank, so that the mold cavity in the working tank can receive the preset waste material. Also, the periphery of the mold cavity vaporizes the internal moisture in the preset waste material by the heater. The punching hammer above the mold cavity punches and stamps the preset waste material into ingots, and then, the bottom conveyer pushes and shifts to sends out the ingot-like preset waste material, so as to complete the recycling and processing treatment of the metal waste, thereby achieving the objective of resources recycling.

Description

Metal waste recycling processing device and processing method

The invention relates to a metal waste recycling and processing device and a processing method thereof, in particular to a device and a method for recovering and processing waste materials produced by processing metal materials, and recycling resources to reduce environmental pollution.

According to the rapid advancement of the technology industry, the demand for related components and products around the electronics industry has been greatly increased, and the manufacturing operations of the manufacturing industry have been accelerated. In the manufacturing operations of the manufacturing industry, various processing tools are used. Application, manufacture of all kinds of required components, products, and various processing tools such as lathes, milling machines, planers, etc., processing operations are also mostly metal materials such as iron, aluminum, steel or copper and other materials, workpieces, and manufacturing When processing, coolant or lubricating fluid is used to assist the cutting tool to cool down or lubricate, to avoid high temperature damage or chipping of the cutting tool cutting metal. However, the coolant or lubricating fluid used in the machining operation is A certain proportion of water is added with cooling oil or lubricating oil, so that the coolant or lubricating fluid will contain oil and gas, and the coolant or lubricating fluid will be in contact with the processed workpiece during processing, and the processing will be produced. The waste materials and debris will contain oil and gas, which will cause many troubles in the waste material recovery operation and must be discarded. And oil and gas separation material, the waste material to avoid entrainment of oil and gas can not be recycled.

And after a large number of electronic and electrical products are discarded, there will be many electronic components. It must be dismantled, and the original welding position is melted by heating, and the metal wiring of the circuit layout on the circuit board, etc., will produce muddy metal waste, whether it is muddy or crumb-like metal. Waste materials, because the available metal materials are mixed with water, lubricants and oils, etc., are not easy to be decomposed, so all such processing wastes are directly discarded, no longer recycled, and directly cause environmental damage. Contamination, discarded metal waste materials also form waste.

Therefore, how to improve the current processing waste materials due to the oil mist, water is not easy to handle, and the troubles and troubles of recycling, resulting in the disposal of waste materials, the formation of waste of resources and environmental pollution problems and lack of, that is, engaged in this industry The relevant manufacturers are eager to study the direction of improvement.

Therefore, in view of the above-mentioned problems and deficiencies, the inventors have collected relevant information, and through multi-party assessment and consideration, and through years of experience in the industry, through continuous trial and modification, we have designed this kind of metal material processing. After the scraps, sludge, etc. are recycled, processed, to avoid environmental pollution caused by metal waste materials, the waste of waste metal waste recycling equipment and processing methods of the birth of the invention patent.

The main purpose of the present invention is to use the waste storage area of the processing device to recover the preset waste material by using the internal storage space of the storage block, and then to discharge the preset waste material to the inclined position from the bottom discharge port. The conveying unit is transported to the receiving groove of the processing work area, and the output port at the bottom of the receiving groove is The preset waste material is sent out to the working tank, and the preset waste material can be taken through the cavity in the working tank, and the water vapor in the preset waste material is evaporated by the surrounding heater, and is preset by the hammer impact above the cavity. After the waste material is in the form of a lozenge, the bottom part of the waste is sent out by the transferer at the bottom, and the metal waste is recovered and processed to achieve the purpose of recycling and recycling the resources.

The secondary object of the present invention is that the waste storage area of the processing device has a storage base with an inverted cone shape, and the storage space in the storage base has a discharge opening at the bottom and is opposite to the discharge opening. The outer side of the bottom of the storage base is assembled with the receiving slot of the conveying unit, and the conveying unit is slantedly connected to the outer side of the storage base, and the conveying unit can make the preset waste material contain the inside when the preset waste material is conveyed. The water, lubricating oil or coolant, etc., flows to the lower part of the conveying unit, and when the conveying unit sends the preset waste material to a high place, the sewage can be filtered out by filtering a large amount of water, lubricating oil or cooling liquid.

In order to achieve the above objects and effects, the technical means and the configuration of the present invention will be described in detail with reference to the preferred embodiments of the present invention.

Please refer to the first, second, third and fourth figures, which are the three-dimensional appearance drawing of the invention, the three-dimensional exploded view of the waste storage area, the three-dimensional exploded view of the processing operation area, and the side sectional view, which can be clearly seen from the figure. It can be seen that the recycling processing device of the present invention comprises a waste storage area 1 and a processing operation 2, wherein the waste storage area 1 is provided with a storage base 11 and is disposed in the storage base 11 The storage space 110 is provided, and the bottom of the storage space 110 is provided with a discharge opening 111, and the bottom of the storage base 11 outside the discharge opening 111 is connected with a conveying unit 12 which is inclined. The receiving slot 121 is disposed at a lower portion of the inclined conveying unit 12, and is assembled to the discharge port 111 by the receiving slot 121, and the transmission portion 122 and the discharge port 123 are disposed at the other side of the conveying unit 12. .

The processing work area 2 is provided with a receiving slot 21, and is provided with a downwardly inclined output port 210 on the side of the receiving slot 21, that is, a working slot 22 is connected outside the output port 210, and a working die 22 is provided inside the working slot 22. a hole 220, and a punch 23 is arranged above the cavity 220, a heater 221 is arranged on the peripheral wall of the cavity 220, a feed channel 222 is arranged at the bottom, and a transfer device is arranged in the feed channel 222. 24, the conveyor 24 has a sliding block 241 sliding in the feeding channel 222, the sliding block 241 is provided with a shielding surface 242 at the top, blocking the bottom of the cavity 220, and the adjacent blocking surface of the sliding block 241 A vertical surface of one side of the 242 is provided with a pushing surface 243. The slider 241 is opposite to the other side of the pushing surface 243, and a driving member 25 is connected to drive the carrier 24 through the driving member 25 at the bottom of the cavity 220. Horizontal slip in the horizontal direction.

When the above-mentioned various mechanisms and devices are combined, the inclined conveying unit 12 is connected to the bottom of the storage base 11 of the waste storage area 1, and the processing working area 21 is installed below the discharge opening 123 at the high position of the conveying unit 12. The storage tank 21 can be used, and the internal storage space 110 of the storage base 11 can be utilized for storing presets. Waste material 3 (please refer to the fifth figure at the same time) and preliminary filtration of liquid such as moisture, lubricating oil or coolant to reduce the liquid waste-containing preset waste material 3 via the conveying device 12 It is conveyed to the receiving groove 21 of the processing work area 2, and is punched and hammered by the punching hole 23 through the cavity 220 of the working groove 22 to form a compact and hard ingot-shaped preset waste material 3, that is, by the transfer device 24 The ingot-shaped predetermined waste material 3 is externally moved and sent out by the feed channel 222 to constitute the recovery processing apparatus of the present invention.

The above-mentioned waste storage area 1 is a storage base 11 having an inverted cone shape, and the conveying unit 12 connected to the outer side of the bottom of the storage base 11 is a conveying pipe 125 or a conveying belt with a feeding screw 124; The conveying pipe 125 of the conveying unit 12 is provided with a receiving groove 121 on the lower side of the conveying pipe 125 at the bottom of the storage base 11, and can be assembled outside the discharging port 111 by the receiving groove 121, and the inside of the conveying pipe 125 is installed The feed screw 124 and the other side are respectively provided with a discharge port 123 and a transmission portion 122, and the transmission portion 122 includes a motor 1221 and a gear set 1222 linked by the motor 1221, a belt and a pulley set, a chain and a sprocket set, and the like. The driving and conveying unit 12 can be operated, and the feeding screw 124 of the feeding unit 12 is driven through the transmission portion 122, and the feeding screw 124 is screwed up from the receiving slot 121 of the low side to the discharging port 123 to perform the preset waste material 3 Rotary push (please refer to the fifth figure at the same time); heating elements (such as metal heating rods, heating coils, etc.) may also be disposed outside the conveying unit 12 to assist the conveying unit 12 in transporting the preset waste material 3 , can preset waste The internal moisture or moisture of the material 3 is evaporated to reduce the water content.

In addition, the processing working area 2 is provided with a heater 221 on the peripheral wall surface of the cavity 220 in the working groove 22, which may be a metal heating piece, a metal heating rod or a metal coil, etc., and can heat and heat the periphery of the cavity 220. The appliance and the heater 221 are additionally provided with a necessary power source or circuit to provide the necessary electric energy of the heater 221, which is not included in the development of the present invention, and therefore will not be described again.

Moreover, the preset waste material stored in the storage space 110 of the storage bin 11 is after the metal material processing operation (for example, machining, lathe, planer or milling machine processing or CNC processing machine, or the electronic industry) The processing of the recovered product, etc.), the waste material such as metal scrap or metal mud, and the waste material of the metal scrap or metal mud may be aluminum material, copper material or nickel material or metal alloy material, etc. after processing The waste material produced.

Please refer to the fourth, fifth, sixth, seventh, eighth, ninth and tenth drawings for the side view of the present invention, a side cross-sectional view of the preferred embodiment, a flow chart, and a punching of the working area. Later side cross-sectional view of the time, side cross-sectional view of the punching after punching in the working area, side cross-sectional view of the feeding part of the processing work area (1), side profile of the feeding part of the processing work area Figure (2), as can be clearly seen from the figure, the metal waste recycling processing method of the present invention has the following steps: (100) utilizing the storage base 11 of the waste storage area 1 to take the internal storage space 110 Pre-set waste material after processing 3.

(101) The discharge port 111 from the bottom of the storage base 11 passes through the inclined inclined conveying unit 12, and the predetermined waste material 3 sent from the discharge port 111 is received by the lower notch 121. The conveying unit 12 The waste material 3 is transported to the other side.

(102) The processing work area 2 below the other side of the conveying unit 12 is the predetermined waste material 3 conveyed by the conveying unit 12 by the receiving groove 21.

(103) The storage tank 21 of the processing work area 2 transfers the internal waste material 3 to the cavity 220 of the work tank 22 which is connected to the side.

(104) The punching and hammering of the predetermined waste material 3 can be performed downward through the cavity 220 of the working tank 22 and the upper punch 23, thereby achieving the processing operation of the ingot.

(105) The predetermined waste material 3, which is formed into an ingot shape, is sent out from the bottom of the cavity 220 through the transfer device 24 through the feed channel 22, and the ingot-shaped predetermined waste material 3 is sent out.

The waste storage area 1 is a storage block 11 having an inverted cone shape, and the predetermined waste material 3 stored in the storage space 110 of the storage base 11 can be processed after the metal material is processed (eg, : machining of lathes, fitters, planers or milling machines or CNC processing machines, or processing of recycled products in the electronics industry, etc., resulting in pre-set waste materials such as metal shavings or metal mud, and metal shavings or Metallic mud preset waste material 3 series can be aluminum a predetermined waste material 3 produced after processing, such as a quality material, a copper material or a nickel material or a metal alloy material; and a conveying unit 12 connected to the outside of the bottom of the storage base 11 is a conveying pipe 125 having a feeding screw 124 therein. Or the conveying belt; the conveying pipe 125 of the inclined conveying unit 12, the receiving groove 125 at the bottom of the storage base 11 is provided with a receiving slot 121, and can be assembled outside the discharging port 111 by the receiving slot 121, and The conveying pipe 125 is internally provided with a feeding screw 124, and the other side is provided with a discharging port 123 and a transmission portion 122 respectively, and the transmission portion 122 includes a motor 1221 and a gear set 1222 linked by the motor 1221, a belt and a pulley set or The chain and the sprocket set and the like can be driven to drive the conveying unit 12, and the feeding screw 124 of the feeding unit 12 is driven through the transmission portion 122, and the feeding screw 124 is screwed up from the receiving slot 121 of the lower side to the discharging port 123. The rotary pushing of the preset waste material 3 is performed.

Furthermore, the conveying unit 12 connected to the outside of the bottom of the storage base 11 is arranged in an inclined manner, and when the internal storage space 110 of the storage base 11 receives the predetermined waste material 3, the storage base 11 is reversely tapered. The design can collect the moisture, lubricating oil or coolant contained in the preset waste material 3 at the bottom of the storage space 110, and can discharge and reduce the moisture and moisture in the preset waste material 3, and When the predetermined waste material 3 is taken out from the discharge opening 111 of the conveying unit 12 by the discharge port 111, the conveying unit 12 is inclined, and the residual moisture and moisture in the predetermined waste material 3 can be further removed. Etc., flows down to the bottom of the transport unit 12, and the transport unit 12 utilizes

When the feeding screw 124 transports the preset waste material 3 to a high place, the feeding screw 124 agitates the preset waste material 3, and the remaining shield portion of the preset waste material 3 can be discharged again, and flows to the bottom of the conveying unit 12, and can be A drainage hole 126 is disposed at the bottom of the conveying unit 12 to discharge the moisture accumulated at the bottom of the conveying unit 12 outwardly, that is, the transportation process of the preset waste material 3 via the storage base 11 and the conveying unit 12, the preset waste material 3 can be The inside contains moisture, lubricating oil or cold blood, and overflows and accumulates at the bottom of the storage space 110 and the drainage hole 126 of the conveying unit 12, so that the water can be discharged, thereby effectively reducing the content contained in the preset waste material 3. Moisture, moisture.

The predetermined waste material 3 is transported to the storage tank 21 of the processing work area 2 through the transport unit 12, and is transported to the cavity 220 of the work tank 22 by the output port 210 of the storage tank 21 for use by the hammer 23. Gravity punching and hammering the preset waste material 3, the predetermined waste material 3 in the cavity 3 is impacted into a shape of a spindle, and according to the shape of the cavity 220 (can be circular, rectangular or polygonal or geometric or Other special shapes, etc., which can impact and shape the ingot-shaped waste material 3 of a predetermined shape, after the predetermined waste material 3 is processed into a spindle shape, the handling, storage and subsequent processing operations of the ingot-shaped preset waste material 3 can be facilitated. Moreover, the waste generated by the disposal of the waste material 3 can be avoided, and the environmental pollution is not caused, and the waste material 3 is effectively recycled and reused to save resources and meet environmental protection demands.

Moreover, the cavity 220 inside the working tank 22 of the processing work area 2 is provided with a heater 221 on the peripheral wall surface to heat and heat the cavity 220. And storing the preset waste material 3 in the cavity 220, and using the hammer 23 to perform impact and ingot processing operations, the heater 221 around the cavity 220 can heat the cavity 220, and the preset can be discarded. A small amount of moisture or moisture remaining inside the material 3 is evaporated, and the moisture or moisture contained in the preset waste material 3 is reduced to a minimum or near moisture, so that the predetermined waste material processed into a tablet shape is processed. 3. When the post-processing is performed, it is not affected by a large amount of moisture; the heater 221 provided on the peripheral wall surface of the cavity 220 in the working tank 22 may be a metal heating sheet, a metal heating rod or a metal coil, etc. A substance that heats and heats the cavity 220.

The working slot 22 of the processing work area 2 is provided at the bottom of the inner cavity 220, and is provided with a feeding channel 222 for the transfer device 24 to slide, and the transfer device 24 is provided with a block-shaped sliding block 241 for The sliding block 241 is slidably disposed in the feeding channel 222, and a shielding surface 242 is disposed on the top surface of the sliding block 241 to block the bottom of the cavity 220, and a side surface of the adjacent shielding surface 242 is provided with a pushing surface. 243, the ingot waste material 3 falling into the feeding channel 222 of the cavity 220 is outwardly displaced, and the driving member 25 is connected to the other side away from the pushing surface, and the driving member 25 is a hydraulic cylinder or The pneumatic cylinder or the like is used to drive the sliding block 241 of the conveyor 24 by the telescopic rod 251, the driving sliding block 241 is slid in the feeding channel 222, and the finished conveying path 223 is connected outside the feeding channel 222, and the processing is performed. The ingot-shaped waste material 3 is sent out from the finished conveyance path 223.

Therefore, the above description is only a preferred embodiment of the present invention, and therefore Limiting the patent scope of the present invention, the recycling processing apparatus and method of the present invention utilizes the storage base 11 of the waste storage area 1 to store the preset waste material 3 in the internal storage space 110, and then pass through the bottom outer side of the storage base 11. The inclined inclined conveying unit 12 transports the predetermined waste material 3 to the receiving groove 21 of the processing work area 2, and transfers the preset waste material 3 to the cavity 220 of the working tank 22, and punches through the punch 23 Hammering and hammering can achieve the purpose of processing the preset waste material 3 into a shape of a pellet, and in the waste storage area 1, the water, lubricating oil or coolant contained in the predetermined waste material 3 can be filtered out. And discharged outward to reduce the effect of the content of moisture, moisture and the like in the preset waste material 3, and the predetermined waste material 3 is processed into a shape of a spindle, which is convenient for handling, storage and subsequent processing operations, and can avoid preset waste materials. 3 waste, does not cause environmental pollution, so the structure and device that can achieve the above effects should be covered by the present invention. Such simple modification and equivalent structural changes should be included in the scope of the patent of the present invention. To Chen Ming

The above-mentioned metal waste recycling processing device and processing method of the present invention can have the following advantages when actually used, such as:

(1) filtering the moisture content in the preset waste material 3 through the storage base 11 and the conveying unit 12 of the waste storage area 1, reducing the moisture and moisture contained in the predetermined waste material 3, and Through the processing work area 2, the preset waste material 3 is stamped into a shape of a spindle, which facilitates the transportation, storage or subsequent processing of the ingot-shaped preset waste material 3.

(2) Predetermined waste material 3 recycling processing, which can increase the preset waste material 3 Reuse efficiency, and avoid the loss of resources, environmental pollution and so on.

Therefore, the present invention is mainly designed for the recycling and processing device and method for metal waste, and utilizes the storage block of the waste storage area to store the preset waste material in the storage space, and at the same time reduce the inclusion of the preset waste material. Moisture, moisture, etc., and then transport the preset waste material to the storage tank of the processing operation area, and enter the cavity of the working tank, and punch and hammer the preset waste material by using the hammer above the mold cavity. The stamping and forming of the preset waste material into the ingot shape is the main protection point, and the preset waste material in the ingot form is convenient for handling, storage or subsequent processing, and only the preset waste material can be recycled and reused. Avoid the disadvantages of waste of resources, environmental pollution, etc., and recycle the waste materials, and the metal materials of the waste materials can be reprocessed, which is in line with environmental protection requirements and saves resources. However, the above is only the present. The preferred embodiments of the invention are not intended to limit the scope of the invention, so that the simple modifications and equivalent structural changes of the present invention and the contents of the drawings are used. , The same shall be included within the scope of the present invention patent, Chen I together.

In summary, the above-mentioned metal waste recycling processing device and processing method can achieve its efficacy and purpose at the time of implementation and manufacture, so the present invention is an excellent research and development, and is in conformity with the invention patent. The application requirements, 提出 apply in accordance with the law, and hope that the trial committee will grant the case as soon as possible to protect the inventor's hard work in research and development, creation, if there is any doubt in the ruling board, please do not hesitate to give instructions, the inventor will try his best to cooperate, the real sense Will.

1‧‧‧Storage storage area

11‧‧‧ Storage Block

110‧‧‧Storage space

111‧‧‧Outlet

12‧‧‧Transportation unit

121‧‧‧Accepting notches

122‧‧‧Transmission Department

1221‧‧‧Motor

1222‧‧‧ Gear Set

123‧‧‧Discharge port

124‧‧‧Feed screw

125‧‧‧ delivery tube

126‧‧‧Drainage holes

2‧‧‧Processing area

21‧‧‧ housing trough

210‧‧‧Outlet

22‧‧‧Working trough

220‧‧‧ cavity

221‧‧‧heater

222‧‧‧Feeding channel

223‧‧‧ Finished conveyor

23‧‧‧ hammer

24‧‧‧Transfer

241‧‧‧Slip block

242‧‧‧ occlusion surface

243‧‧‧Top push

25‧‧‧ Drives

251‧‧‧ Telescopic rod

3‧‧‧ Waste materials

The first figure is a three-dimensional appearance of the present invention.

The second figure is an exploded view of the waste storage area of the present invention.

The third figure is an exploded perspective view of the processing work area of the present invention.

The fourth drawing is a side cross-sectional view of the present invention.

Figure 5 is a side cross-sectional view of a preferred embodiment of the present invention.

The sixth diagram is a flow chart of the present invention.

Figure 7 is a side cross-sectional view showing the punching of the processing work area of the present invention.

Figure 8 is a side cross-sectional view of the processing work area of the present invention after punching.

Figure 9 is a side cross-sectional view (I) of the feeding member of the processing work area of the present invention.

Figure 10 is a side cross-sectional view (2) of the feeding member of the processing work area of the present invention.

1‧‧‧Storage storage area

11‧‧‧ Storage Block

110‧‧‧Storage space

111‧‧‧Outlet

12‧‧‧Transportation unit

121‧‧‧Accepting notches

122‧‧‧Transmission Department

1221‧‧‧Motor

1222‧‧‧ Gear Set

123‧‧‧Discharge port

124‧‧‧Feed screw

125‧‧‧ delivery tube

126‧‧‧Drainage holes

2‧‧‧Processing area

21‧‧‧ housing trough

210‧‧‧Outlet

22‧‧‧Working trough

220‧‧‧ cavity

221‧‧‧heater

222‧‧‧Feeding channel

223‧‧‧ Finished conveyor

23‧‧‧ hammer

24‧‧‧Transfer

241‧‧‧Slip block

242‧‧‧ occlusion surface

243‧‧‧Top push

25‧‧‧ Drives

251‧‧‧ Telescopic rod

Claims (10)

The utility model relates to a metal waste recycling processing device, which comprises a waste storage area and a processing operation area, wherein: the waste storage area has a storage base for recovering preset waste materials, and the storage storage seat is provided with a preset for storage. The storage space of the waste material is further provided with a discharge port for conveying the preset waste material to the bottom of the storage space, and the bottom of the storage base outside the discharge port is inclined to transport the preset waste material. The processing unit is disposed outside the conveying unit of the waste storage area, and is provided with a receiving groove for receiving the preset waste material conveyed by the conveying unit, and the bottom of the receiving groove is provided with an output port for sending the preset waste material. The working slot is provided with a working slot for processing the preset waste material, and a punch for continuous impact processing is arranged above the working slot, and the working tank is provided with a preset waste material for the hammer impact to be ingot shape. The cavity is formed, and a heater for heating the cavity in the cavity is arranged on the peripheral wall of the cavity, and then a transferer for conveying the ingot-shaped preset waste to the outside is provided at the bottom of the cavity. The metal waste recycling device according to the first aspect of the invention, wherein the predetermined waste material stored in the storage space is a metal scrap or metal sludge generated after the metal material processing operation, and Metal scraps or metal mud are waste materials of aluminum, copper or nickel or metal alloy. The metal waste recycling processing device according to claim 1, wherein the outer side of the discharge opening of the storage base is provided with a conveying unit inclined upward, and the conveying unit is internally provided with a conveying screw of the feeding screw or Conveyor belt. The metal waste recycling device according to the third aspect of the invention, wherein the conveying pipe of the inclined conveying unit, the lower side of the conveying pipe at the bottom of the storage base is provided with a receiving slot assembled to the discharging port, The other side is a transmission part respectively provided with a discharge opening and a driving conveying unit, and the transmission part comprises a motor and a motor-driven gear set, a belt and a pulley set or a chain and a sprocket set. The metal waste recycling processing device according to claim 1, wherein the processing operation area is provided with a heater on the peripheral wall surface of the cavity in the working tank, which is a metal heating piece, a metal heating rod or a metal coil. The metal waste recycling processing device according to claim 1, wherein the processing operation area is provided at a bottom of the cavity in the working tank, and a feeding channel for the conveyor to slide, and the conveying in the feeding channel The device has a sliding block, and the top surface of the sliding block is provided with a shielding surface blocking the bottom of the cavity, and one side of the adjacent shielding surface is provided with a pushing surface of the preset ingot-shaped metal waste material, and then On the other side away from the pushing surface, a driving member is connected, and the driving member is a hydraulic cylinder or a pneumatic cylinder. A metal waste recycling processing method, the processing step: (a) using a storage bin of the waste storage area to store the processed waste material in a storage space; (b) discharging from the bottom of the storage base The mouth passes through the inclined conveying unit, and the preset waste material is taken from the lower part of the conveying unit and then conveyed to the other side; (c) the processing working area below the height of the conveying unit, and the preset of the conveying unit is carried by the receiving groove Waste material (d) transferring the preset waste material in the storage tank of the processing work area to the cavity of the working tank; (e) passing the cavity of the working tank and the hammer above, performing the impact of the preset waste material and hitting Ingot processing; (f) pre-set waste material formed into a tablet shape, which is sent out from the bottom of the cavity through the transfer device. The method for recovering metal waste according to claim 7 , wherein the storage base of the step (a) has a funnel shape, and the inside has a storage space of an inverted cone type funnel. The method for recycling metal waste according to claim 7 , wherein the conveying unit of the step (b) is installed outside the discharge opening at the bottom of the storage base, and is provided with a conveying unit inclined upwards. And the conveying unit is provided with a conveying pipe or a conveying belt of the feeding screw; and the conveying pipe of the inclined conveying unit is located at the bottom side of the conveying pipe at the bottom of the storage base, and the receiving groove assembled in the discharging port is provided, The side heights are respectively provided with a discharge port and a transmission portion for driving the conveying unit, and the transmission portion includes a motor and a motor-coupled gear set, a belt and a pulley set or a chain and a sprocket set. The method for recycling metal waste according to claim 7 , wherein the processing operation area of the steps (d) to (f) is a heater provided on a peripheral wall surface of the cavity in the working tank, and is a metal. a heating sheet, a metal heating rod or a metal coil, and a processing working area at the bottom of the cavity in the working tank, a feeding channel for the conveyor to slide, and a conveyor located in the feeding channel The utility model is provided with a sliding block in the form of a block, and a shielding surface blocking the bottom of the cavity is arranged on the top surface of the sliding block, and a vertical surface of the adjacent shielding surface is provided with a preset metal waste material. The pushing surface and the driving device are connected to the other side away from the pushing surface, and the driving member is a hydraulic cylinder or a pneumatic cylinder.