Raw material automatic screening and crushing assembly for alloy profile machining

Abstract

The invention relates to the technical field of alloy processing, in particular to an automatic raw material screening and crushing assembly for alloy profile processing, which comprises a base, a cleaning mechanism is arranged on the base, and the cleaning mechanism is used for removing a layer of structure on the surface through reaction of alloy raw materials and liquid medicine, so that the cleanness of the raw materials is ensured; a material taking mechanism is arranged above the cleaning mechanism and used for taking and transferring alloy raw materials. And a crushing mechanism is arranged on one side of the cleaning mechanism. According to the raw material automatic screening and crushing assembly for alloy profile machining, when alloy raw materials are crushed, the cleaning mechanism is arranged to clean the raw materials, the surface layer can be removed to ensure that the raw materials are clean, and the cleaning assembly capable of enabling the alloy raw materials to react uniformly is arranged, so that the raw materials can be cleaned conveniently. The reaction consumption of raw materials is consistent, so that the reaction time is convenient to control, and the loss is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of alloy processing, in particular to an automatic raw material screening and crushing component for alloy profile processing. Background Art

[0002] Alloy is a substance with metallic properties that is synthesized by two or more metals and metals or non-metals through a certain method. It is generally obtained by melting into a uniform liquid and solidifying. According to the number of constituent elements, it can be divided into binary alloys, ternary alloys and multi-element alloys. The formation of alloys often improves the properties of the elements alone. For example, the strength of steel is greater than that of its main component iron. The physical properties of alloys, such as density, reactivity, Young's modulus, electrical conductivity and thermal conductivity, may be similar to those of the constituent elements of the alloy, but the tensile strength and shear strength of the alloy are usually very different from the properties of the constituent elements. This is because the atomic arrangement in the alloy and the single substance is very different.

[0003] In the processing of alloy profiles, the raw materials need to be melted, extruded, colored and other steps. Before melting, they need to be crushed and other pre-treatments to facilitate heating and melting. However, when the raw materials are stored, the surface will be oxidized or corroded, and a layer of the surface needs to be removed to avoid contaminating the raw materials and affecting product quality. The surface layer is usually removed by cleaning with a potion that can react with it. Since the reaction is more intense, the reaction time needs to be strictly controlled. When the raw materials are placed in the potion, the bottom reacts first. When taken out, the bottom is still immersed in the potion and reacts. When processing long columnar raw materials, the reaction time difference between the upper and lower ends is large, and the raw material loss at the lower end is much greater than that at the upper end, resulting in unnecessary waste of raw materials, which needs to be improved. Summary of the invention

[0004] The object of the present invention is to provide an automatic screening and crushing assembly for raw materials used in alloy profile processing to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: an automatic screening and crushing assembly for raw materials for alloy profile processing, comprising a base, on which a cleaning mechanism is arranged, and the cleaning mechanism is used to remove a layer of surface structure through the reaction between the alloy raw materials and the liquid medicine, thereby ensuring the cleanliness of the raw materials; A material taking mechanism is arranged above the cleaning mechanism, and the material taking mechanism is used to take and transfer the alloy raw material; A crushing mechanism is arranged on one side of the cleaning mechanism.

[0006] Preferably, the cleaning mechanism includes a soaking tank. A surrounding plate is provided on the upper surface of the soaking tank. A positioning support block is provided at the center of the inner bottom surface of the soaking tank. The positioning support block is used for placing and positioning the alloy raw material. A cleaning component capable of uniformly reacting the alloy raw material is provided inside the soaking tank.

[0007] Preferably, the material taking mechanism includes an installation housing. A clamping component for clamping and fixing the alloy raw material is provided inside the installation housing. A top block is provided on the upper surface of the installation housing. The top block is rotatably installed in the installation frame. A rotating shaft is provided on the top block. The installation frame is of a "C" shape. The rotating shaft is rotatably installed on the installation frame through a bearing. A driven gear is installed at one end of the rotating shaft. A driving motor is installed on one side wall of the installation frame. A driving gear is connected to the output end of the driving motor. The driving gear and the driven gear are meshed. By controlling the start of the driving motor to drive the driving gear, the driven gear drives the top block and the installation housing to rotate a certain angle, so that the clamping component is applicable to various angles when clamping the alloy raw material. Since the alloy raw material in this application is of a columnar structure, it is obvious that lying horizontally is more stable than standing vertically. Therefore, when feeding, the raw material is conveyed lying horizontally. In this way, the material taking mechanism needs to change the clamping direction to clamp the alloy raw material. After the material taking is completed, the installation housing is adjusted to a vertical state to continue the next process. An installation frame is connected to the top surface of the installation frame. The installation frame is installed on the transfer device. The transfer device is used to adjust the position of the material taking mechanism.

[0008] Preferably, the crushing mechanism includes a crusher. A trimming box is provided above the crusher. A blanking hole channel is provided at the center of the trimming box. The alloy raw material enters from the top of the blanking hole channel and enters the crusher through the blanking hole channel for crushing. A trimming component for removing the excess part of the alloy raw material is provided in the trimming box.

[0009] Preferably, the cleaning assembly includes an inner movable plate, which has four inner movable plates and is evenly distributed around the positioning support block. The bottom of the inner movable plate is connected to a limited sliding cover, which is slidably arranged at the bottom of the immersion box. A first telescopic rod is installed on the enclosure, and the end of the first telescopic rod is fixedly installed on the back of the inner movable plate. A liquid injection pipe is connected to the top surface of the inner movable plate, and the liquid injection pipe is used to inject cleaning liquid into the inner movable plate. A plurality of dividing blades are arranged on the front of the inner movable plate, and the dividing blades are arranged horizontally and the spacing between them is not more than one centimeter. A plurality of liquid spraying ports are evenly arranged on both sides of the dividing blades, and the liquid injection pipe is directed inward. When the medicine is injected into the movable plate, the medicine will be sprayed out from the spray port. When the alloy raw material is located on the positioning support block, the first telescopic rod pushes the inner movable plate to the middle, and the four inner movable plates are close to each other and the corners are connected to surround the alloy raw material in the middle. The dividing blades are close to the side wall of the raw material, and the edge of the dividing blades is a 45° slope. The dividing blades on each inner movable plate are connected to the dividing blades at the same height on the adjacent inner movable plate. The dividing blades evenly divide the side wall of the raw material into several layers of reaction space. When the medicine is sprayed out of the spray port, each reaction space is filled at the same time, so that the raw materials at all heights are in contact with the medicine at the same time to react.

[0010] Preferably, the liquid spraying ports are divided into several groups from top to bottom, each group is connected with a sub-tube, the sub-tube is connected with the liquid injection pipe, when the liquid injection pipe injects liquid medicine into the inner movable plate, the liquid spraying ports spray water at the same time.

[0011] Preferably, the clamping assembly includes four clamping plates, anti-slip strips are arranged on the contact surfaces of the clamping plates and the raw materials, the upper ends of the clamping plates are connected with connecting blocks, sliding holes are opened on the connecting blocks, a central column is arranged on the inner top surface of the mounting shell, a mounting slide rod is arranged on the side walls of the central column, the mounting slide rod is inserted into the sliding hole, an inclined slide is arranged in the middle of the connecting block, the inclined slide is inclined, four second telescopic rods are installed on the inner top surface of the mounting shell, the bottom ends of the second telescopic rods are connected with docking blocks, pressure slide rods are connected between adjacent docking blocks, the pressure slide rods pass through the inclined slide, and when the second telescopic rod is controlled to extend downward, the docking block and the pressure slide rod can be pushed down, so that the connecting block and the clamping plate can be brought close to the middle to clamp and fix the alloy raw material, the structure is simpler and the clamping is more firm.

[0012] Preferably, two cavities are provided on one side of the blanking channel, and two discharge channels are provided on the other side of the blanking channel. The cavities correspond to the discharge channels one by one and are both connected to the blanking channel. A conveyor belt is installed in the discharge channel. The trimming assembly includes a cutting motor that can slide horizontally in a cavity, a cutting blade is connected to the output end of the cutting motor, a fourth telescopic rod is connected to the mounting shell of the cutting motor, the fourth telescopic rod is used to control the lateral movement of the cutting motor, a mounting sleeve is connected to the bottom of the mounting shell of the cutting motor, an inner slider is slidably arranged in the inner cavity of the mounting sleeve, one end of the inner slider is connected to a spring, the other end of the inner slider is connected to a push plate, the push plate is located between the cutting blade and the blocking block, and the push plate is used to push the cut edge material onto the conveyor belt located in the discharge channel.

[0013] Preferably, a third telescopic rod is provided in the cavity below, and a blocking block is connected to the end of the third telescopic rod. The third telescopic rod is extended to push one end of the blocking block into the blanking channel to block the alloy raw material falling into the blanking channel, thereby performing trimming before crushing.

[0014] Compared with the prior art, the present invention has the following beneficial effects: The present invention proposes an automatic screening and crushing component for raw materials used in alloy profile processing. When the alloy raw materials are crushed, a cleaning mechanism is provided to clean the raw materials, so that the surface layer can be removed to ensure that the raw materials are clean. A cleaning component is provided to allow the alloy raw materials to react evenly, so that the reaction consumption of the raw materials at various locations can be guaranteed to be consistent, thereby facilitating the control of the reaction time and reducing losses. A material taking mechanism is also provided to facilitate the transfer of the alloy raw materials and to facilitate speed. A trimming box is also provided on the crusher, and a trimming component for removing excess parts of the alloy raw materials is provided in the trimming box. Excess parts at both ends of the raw materials that have not been in contact with the medicine or have not reacted sufficiently can be cut off to avoid contaminating the raw materials, thereby improving the quality of the finished products. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the device of the present invention.

[0016] Figure 2 This is another perspective view of the device of the present invention.

[0017] Figure 3 It is a schematic diagram of the cleaning mechanism structure of the present invention.

[0018] Figure 4 This is a top view of the cleaning mechanism of the present invention.

[0019] Figure 5 It is a schematic diagram of the internal structure of the soaking box of the present invention.

[0020] Figure 6 It is a schematic diagram of the structure of the cleaning component of the present invention.

[0021] Figure 7 It is a schematic diagram of the structure of the material taking mechanism of the present invention.

[0022] Figure 8 This is a schematic diagram of the internal structure of the housing installed in the present invention.

[0023] Fig. 9 It is a schematic diagram of the structure of the clamping assembly of the present invention.

[0024] Fig.10 It is a schematic diagram of the connection structure of the clamping plate of the present invention.

[0025] Fig.11 It is a schematic diagram of the internal structure of the trimming box of the present invention.

[0026] Fig.12 for Fig.11 Enlarged view of point A in the middle.

[0027] In the figure: base 1, immersion box 2, enclosure 3, positioning support block 4, inner movable plate 5, limit slide cover 6, first telescopic rod 7, injection pipe 8, dividing blade 9, spray port 10, mounting shell 11, center column 12, mounting slide rod 13, clamping plate 14, connecting block 15, inclined slide 16, second telescopic rod 17, docking block 18, pressure slide rod 19, top block 20, driven gear 21, mounting frame 22, drive motor 23, driving gear 24, mounting frame 25, trimming box 26, blanking channel 27, cavity 28, discharge channel 29, conveyor belt 30, third telescopic rod 31, baffle block 32, cutting motor 33, cutting blade 34, fourth telescopic rod 35, mounting sleeve 36, push plate 37, spring 38, crusher 39. DETAILED DESCRIPTION

[0028] 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.

[0029] See also Figures 1 to 12 The present invention provides a technical solution: an automatic screening and crushing component for raw materials used in alloy profile processing, comprising a base 1, on which a cleaning mechanism is arranged, and the cleaning mechanism is used to remove a layer of surface structure through the reaction between the alloy raw material and the medicine solution, so as to ensure the cleanliness of the raw material, and the cleaning mechanism comprises a soaking box 2, on the upper surface of which a surrounding plate 3 is arranged, and at the center of the inner bottom surface of the soaking box 2, a positioning support block 4 is arranged, and the positioning support block 4 is used to place and position the alloy raw material, and a cleaning component that can react the alloy raw material evenly is arranged inside the soaking box 2.

[0030] The cleaning component includes an inner movable plate 5, which has four inner movable plates 5 and is evenly distributed around the positioning support block 4. The bottom of the inner movable plate 5 is connected to a limited sliding cover 6, which is slidably arranged at the bottom of the immersion box 2. A first telescopic rod 7 is installed on the enclosure 3, and the end of the first telescopic rod 7 is fixedly installed on the back of the inner movable plate 5. An injection pipe 8 is connected to the top surface of the inner movable plate 5, and the injection pipe 8 is used to inject cleaning liquid into the inner movable plate 5. A plurality of dividing blades 9 are arranged on the front of the inner movable plate 5. The dividing blades 9 are arranged horizontally and the spacing is not greater than one centimeter. A plurality of liquid spraying ports 10 are evenly arranged on both sides of the dividing blades 9. When the liquid injection pipe 8 injects liquid into the inner movable plate 5, the liquid will spray out from the liquid spraying port 10. When the alloy raw material is located at the positioning support block 4, the liquid will be sprayed out from the liquid spraying port 10. When the inner movable plate 5 is moved upward, the first telescopic rod 7 pushes the inner movable plate 5 toward the middle, and the four inner movable plates 5 are close to each other and the corners are connected to surround the alloy raw material in the middle. The dividing blade 9 is close to the side wall of the raw material. The edge of the dividing blade 9 is very thin, which avoids this place from being covered, and the dividing blade 9 is not completely attached to the side wall of the raw material. There is still a gap in the middle, and the liquid can react here, avoiding the reaction dead angle, and the edge of the dividing blade 9 is a 45° inclined surface. The dividing blade 9 on each inner movable plate 5 is connected with the dividing blade 9 of the same height on the adjacent inner movable plate 5. The dividing blade 9 divides the side wall of the raw material into several layers of reaction space. When the liquid spraying port 10 sprays the liquid, each reaction space is filled at the same time, so that the raw material at each height contacts the liquid at the same time to react. The liquid spraying port 10 is divided into several groups from top to bottom, and each group is connected with a sub-tube, and the sub-tube is connected with the injection pipe 8. When the injection pipe 8 injects the liquid into the inner movable plate 5, the liquid spraying port 10 sprays water at the same time.

[0031] Above the cleaning mechanism, a material taking mechanism is provided. The material taking mechanism is used to pick up and transfer alloy raw materials. The material taking mechanism includes an installation housing 11. Inside the installation housing 11, a clamping assembly is provided for clamping and fixing the alloy raw materials. On the upper surface of the installation housing 11, there is a top block 20. The top block 20 is rotatably installed in the installation frame 22. A rotating shaft is provided on the top block 20. The installation frame 22 is of a "C" - shaped structure. The rotating shaft is rotatably installed on the installation frame 22 through a bearing. One end of the rotating shaft is installed with a driven gear 21. On one side wall of the installation frame 22, a driving motor 23 is installed. The output end of the driving motor 23 is connected with a driving gear 24. The driving gear 24 and the driven gear 21 are meshed and connected. Starting the driving motor 23 drives the driving gear 24, and then the driven gear 21 drives the top block 20 and the installation housing 11 to rotate a certain angle. Thus, when the clamping assembly clamps the alloy raw materials, it is applicable to various angles. Since the alloy raw materials in this application are columnar structures, obviously, lying horizontally is more stable than standing vertically. Therefore, when feeding, the raw materials are conveyed lying horizontally. In this way, the material taking mechanism needs to change the clamping direction to clamp the alloy raw materials. After the material taking is completed, the installation housing 11 is adjusted to the vertical state to continue the next process. On the top surface of the installation frame 22, there is a connecting installation frame 25. The installation frame 25 is installed on the transfer device. The transfer device is used to adjust the position of the material taking mechanism. The transfer device can translate and lift the material taking mechanism. This function can be easily realized by existing technical means, so it will not be elaborated here.

[0032] The clamping assembly includes four clamping plates 14. Anti - slip strips are provided on the contact surfaces of the clamping plates 14 and the raw materials. The upper ends of the clamping plates 14 are connected with connecting blocks 15. Slide holes are opened on the connecting blocks 15. A central column 12 is provided on the inner top surface of the installation housing 11. Installation slide rods 13 are provided on the side wall of the central column 12. The installation slide rods 13 are inserted into the slide holes. An inclined slideway 16 is opened in the middle of the connecting block 15. The inclined slideway 16 is inclined. Four second telescopic rods 17 are installed on the inner top surface of the installation housing 11. The bottom ends of the second telescopic rods 17 are connected with docking blocks 18. Pressure slide rods 19 are connected between adjacent docking blocks 18. The pressure slide rods 19 pass through the inclined slideway 16. When controlling the second telescopic rods 17 to extend downward, the docking blocks 18 and the pressure slide rods 19 can be pushed downward, so that the connecting blocks 15 and the clamping plates 14 can be moved closer to the middle to clamp and fix the alloy raw materials. The structure is simpler and the clamping is firmer.

[0033] A crushing mechanism is arranged on one side of the cleaning mechanism, and the crushing mechanism includes a crusher 39. A trimming box 26 is arranged above the crusher 39, and a blanking channel 27 is arranged at the center of the trimming box 26. The alloy raw material enters from the top of the blanking channel 27 through the blanking channel 27 and enters the crusher 39 for crushing. A trimming component for removing excess parts of the alloy raw material is arranged in the trimming box 26. Two cavities 28 are provided on one side of the blanking channel 27, and two discharge channels 29 are provided on the other side of the blanking channel 27. The cavities 28 and the discharge channels 29 correspond to each other and are both connected to the blanking channel 27. A conveyor belt 30 is installed in the discharge channel 29; a third telescopic rod 31 is provided in the cavity 28 below, and a blocking block 32 is connected to the end of the third telescopic rod 31. The third telescopic rod 31 is extended to push one end of the blocking block 32 into the blanking channel 27 to block the alloy raw material falling into the blanking channel 27, thereby performing trimming before crushing.

[0034] The trimming assembly includes a cutting motor 33 that can slide horizontally in the cavity 28, the output end of the cutting motor 33 is connected to a cutting blade 34, and a fourth telescopic rod 35 is connected to the mounting shell of the cutting motor 33, and the fourth telescopic rod 35 is used to control the lateral movement of the cutting motor 33, and a mounting sleeve 36 is connected to the bottom of the mounting shell of the cutting motor 33, and an inner slider is slidably arranged in the inner cavity of the mounting sleeve 36, one end of the inner slider is connected to a spring 38, and the other end of the inner slider is connected to a push plate 37, the push plate 37 is located between the cutting blade 34 and the blocking block 32, and the push plate 37 is used to push the cut edge material onto the conveyor belt 30 located in the discharge channel 29.

[0035] When in actual use, first control the transfer device to move the material taking mechanism to take the alloy raw material, and put the raw material into the positioning support block 4 in the soaking box 2, and then the first telescopic rod 7 pushes the inner movable plate 5 to the middle, and the four inner movable plates 5 are close to each other and the corners are connected to surround the alloy raw material in the middle, and form a relatively closed space with the positioning support block 4 at the bottom, and the dividing blade 9 is close to the side wall of the raw material, and the edge of the dividing blade 9 is a 45° inclined surface, and the dividing blade 9 on each inner movable plate 5 is connected with the dividing blade 9 of the same height on the adjacent inner movable plate 5, and the dividing blade 9 divides the side wall of the raw material into several layers of reaction space. When the liquid spraying port 10 sprays the liquid medicine, each reaction space is filled at the same time, so that the raw material contacts the liquid medicine at all heights to react. When the middle of the four inner movable plates 5 is filled, the pipeline at the bottom of the soaking box 2 injects the liquid medicine into the inside, and waits for the raw material surface to react with the liquid medicine after filling. After the reaction is completed, the pipeline at the bottom of the soaking box 2 draws out the liquid medicine, and then the first telescopic rod 7 pulls back the inner movable plate 5, and the liquid medicine flows away instantly, and the raw material can be taken out; The cleaned raw materials are crushed (other processes can also be added according to the specific situation), and the raw materials are put into the blanking channel 27. The third telescopic rod 31 pushes the blocking block 32 to block the raw materials, and then the cutting motor 33 is started to drive the cutting blade 34 to rotate. The fourth telescopic rod 35 pushes the cutting motor 33 so that the cutting blade 34 cuts the upper and lower end surfaces of the raw materials, so that the parts that have not reacted completely at both ends are not cut off. When the cutting motor 33 moves to the right, the push plate 37 moves accordingly and rests on the part to be cut off, and the spring 38 is compressed. When the cutting is completed, under the push of the elastic force of the spring 38, the push plate 37 pushes the cut part onto the conveyor belt 30 and is sent to the outside for recycling. Then the third telescopic rod 31 pulls back the blocking block 32, and the raw material falls into the crusher 39 for crushing.

[0036] 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 automatic screening and crushing assembly for raw materials used in alloy profile processing, comprising a base, characterized in that: A cleaning mechanism is arranged on the base, and the cleaning mechanism is used to remove a layer of structure on the surface through the reaction of alloy raw materials and potion, so as to ensure the cleanliness of the raw materials; A material taking mechanism is arranged above the cleaning mechanism, and the material taking mechanism is used to pick up and transfer alloy raw materials; A crushing mechanism is arranged on one side of the cleaning mechanism.

2. The automatic screening and crushing assembly for raw materials used in alloy profile processing according to claim 1 is characterized by: The cleaning mechanism includes a soaking tank. A surrounding plate is arranged on the upper surface of the soaking tank. A positioning support block is arranged at the center of the inner bottom surface of the soaking tank. The positioning support block is used to place and position alloy raw materials. A cleaning component capable of uniformly reacting alloy raw materials is arranged inside the soaking tank.

3. The automatic screening and crushing assembly for raw materials used in alloy profile processing according to claim 1 is characterized by: The material taking mechanism includes an installation housing. A clamping component for clamping and fixing alloy raw materials is arranged inside the installation housing. A top block is arranged on the upper surface of the installation housing. The top block is rotatably installed in the installation frame. A rotating shaft is arranged on the top block. The installation frame is in a "C" shape. The rotating shaft is rotatably installed on the installation frame through a bearing. A driven gear is installed at one end of the rotating shaft. A driving motor is installed on one side wall of the installation frame. A driving gear is connected to the output end of the driving motor. The driving gear and the driven gear are meshed and connected. Starting the driving motor drives the driving gear, and then the driven gear drives the top block and the installation housing to rotate a certain angle; An installation frame is connected to the top surface of the installation frame. The installation frame is installed on the transfer device, and the transfer device is used to adjust the position of the material taking mechanism.

4. The automatic screening and crushing assembly for raw materials used in alloy profile processing according to claim 1 is characterized by: The crushing mechanism includes a crusher. A trimming box is arranged above the crusher. A blanking hole channel is arranged at the center of the trimming box. The alloy raw materials enter from the top of the blanking hole channel and enter the crusher through the blanking hole channel for crushing. A trimming component for removing the redundant part of the alloy raw materials is arranged in the trimming box.

5. The automatic screening and crushing assembly for raw materials used in alloy profile processing according to claim 2 is characterized by: The cleaning component includes an inner movable plate. There are four inner movable plates in total, which are evenly distributed around the positioning support block. The bottom of the inner movable plate is connected with a limiting sliding cover. The limiting sliding cover is slidably arranged at the bottom of the soaking tank. A first telescopic rod is installed on the surrounding plate. The end of the first telescopic rod is fixedly installed on the back surface of the inner movable plate. A liquid injection pipe is connected to the top surface of the inner movable plate. The liquid injection pipe is used to inject cleaning potion into the inner movable plate. A number of dividing blades are arranged on the front surface of the inner movable plate. The dividing blades are horizontally arranged and the spacing is not greater than one centimeter. A number of liquid spraying ports are evenly arranged on both sides of the dividing blades. When the liquid injection pipe injects the potion into the inner movable plate, the potion will be sprayed out from the liquid spraying ports. When the alloy raw materials are located on the positioning support block, the first telescopic rod pushes the inner movable plate towards the middle. The four inner movable plates are close together and the corners are butted to enclose the alloy raw materials in the middle. The dividing blades are close to the side wall of the raw materials, and the edge of the dividing blade is a 45° inclined surface. The dividing blades on each inner movable plate are butted with the dividing blades of the same height on the adjacent inner movable plate. The dividing blades evenly divide the side wall of the raw materials into several reaction spaces. When the liquid spraying ports spray the potion, each reaction space is filled at the same time, so that the raw materials contact the potion at the same height at the same time for reaction.

6. The automatic screening and crushing assembly for raw materials used in alloy profile processing according to claim 5, characterized in that: The liquid spraying ports are divided into several groups from top to bottom, each group is connected with a sub-pipe, the sub-pipe is connected with the liquid injection pipe, when the liquid injection pipe injects liquid medicine into the inner movable plate, the liquid spraying ports spray water at the same time.

7. The automatic screening and crushing assembly for raw materials used in alloy profile processing according to claim 3 is characterized by: The clamping assembly includes four clamping plates, anti-slip strips are arranged on the contact surfaces between the clamping plates and the raw materials, the upper ends of the clamping plates are connected with connecting blocks, sliding holes are opened on the connecting blocks, a central column is arranged on the inner top surface of the mounting shell, a mounting slide rod is arranged on the side wall of the central column, the mounting slide rod is inserted into the sliding hole, an inclined slide is arranged in the middle of the connecting block, the inclined slide is inclined, four second telescopic rods are installed on the inner top surface of the mounting shell, the bottom ends of the second telescopic rods are connected with docking blocks, pressure slide rods are connected between adjacent docking blocks, the pressure slide rods pass through the inclined slide, and the docking blocks and the pressure slide rods can be pushed down when the second telescopic rod is controlled to extend downward, so that the connecting blocks and the clamping plates can be brought close to the middle to clamp and fix the alloy raw materials, the structure is simpler and the clamping is more firm.

8. The automatic screening and crushing assembly for raw materials used in alloy profile processing according to claim 4, characterized in that: Two cavities are arranged on one side of the blanking channel, and two discharge channels are arranged on the other side of the blanking channel. The cavities correspond to the discharge channels one by one and are both connected to the blanking channel. A conveyor belt is installed in the discharge channel. The trimming assembly includes a cutting motor that can slide horizontally in a cavity, a cutting blade is connected to the output end of the cutting motor, a fourth telescopic rod is connected to the mounting shell of the cutting motor, the fourth telescopic rod is used to control the lateral movement of the cutting motor, a mounting sleeve is connected to the bottom of the mounting shell of the cutting motor, an inner slider is slidably arranged in the inner cavity of the mounting sleeve, one end of the inner slider is connected to a spring, the other end of the inner slider is connected to a push plate, the push plate is located between the cutting blade and the blocking block, and the push plate is used to push the cut edge material onto the conveyor belt located in the discharge channel.

9. The automatic screening and crushing assembly for raw materials used in alloy profile processing according to claim 8, characterized in that: A third telescopic rod is arranged in the cavity below, and a blocking block is connected to the end of the third telescopic rod. The third telescopic rod is extended to push one end of the blocking block into the blanking channel to block the alloy raw material falling into the blanking channel, thereby performing trimming before crushing.

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