A device for separating chips in the machining of aluminium alloy plunge milling

Abstract

The application relates to the technical field of machining, and discloses a device for separating chips in cutting during aluminum alloy plunge milling processing, which comprises a milling machine body, a filtering mechanism fixedly connected to the center position of the inner wall of the milling machine body and used for preliminarily filtering the waste chips, a conveying mechanism installed on one side of the side surface of the filtering mechanism and used for conveying the preliminarily filtered waste chips to the next process, and a screening mechanism arranged on the side surface of the conveying mechanism and used for further filtering the waste chips. Through the preliminary filtering of the screen and the subsequent cooperation of the rolling wheel and the pressure plate, the large-particle metal can be preliminarily separated, and the small-particle metal can be subsequently treated, so that the further separation of the small-particle metal is facilitated, the separation effect of the metal waste chips in the cooling liquid is effectively improved, the double-layer separation is vertically distributed, the equipment occupied space is effectively reduced, the device is directly arranged in the internal space of the machine tool, and the use effect of the device is further improved.

Description

Technical Field

[0001] This invention relates to the field of machining technology, specifically to a chip separation and processing device used in aluminum alloy milling cutting. Background Technology

[0002] Aluminum alloy plunge milling is a common metal cutting method used to manufacture various aluminum alloy parts. In this process, the cutting tool inserts into the aluminum alloy workpiece and rotates to cut, generating a large number of chips. Currently, there are two main methods for handling aluminum alloy plunge milling chips: one is to use traditional collection devices, such as cutting fluid tanks and chip collection boxes, to collect the chips; the other is to use an integrated cutting fluid chip treatment system, which transports the chips to processing equipment via cutting fluid for separation and treatment.

[0003] Traditional chip collection devices suffer from limited chip collection efficiency, leading to resource waste and safety hazards. Furthermore, traditional devices are bulky and occupy significant workspace. While integrated cutting fluid chip treatment systems improve chip handling during cutting, their investment and maintenance costs are high, and they require advanced equipment and technology, making them unsuitable for most factories and processing scenarios. Therefore, a new chip separation and treatment device is needed for aluminum alloy milling cutting, capable of efficiently and stably separating and processing chips, improving processing efficiency, and reducing environmental pollution. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a chip separation and processing device for aluminum alloy milling cutting, thereby solving the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a chip separation and processing device for aluminum alloy plunge milling, comprising:

[0006] Milling machine body;

[0007] The filtration mechanism is fixedly connected to the center of the inner wall of the milling machine body and is used for preliminary filtration of waste chips;

[0008] A conveying mechanism, installed on one side of the side surface of the filtration mechanism, is used to transfer the waste debris after preliminary filtration to the next process.

[0009] A screening mechanism, located on the side surface of the conveying mechanism, is used to further filter waste.

[0010] Preferably, a first door is slidably connected to one side of the outer surface of the milling machine body, and a second door is slidably connected to the outer surface of the first door.

[0011] Preferably, the filtration mechanism includes a filter box fixedly installed inside the center of the milling machine body. A waste chip funnel is fixedly connected to the top of the filter box. A discharge port is opened on the side surface of the filter box. Electric push rods are fixedly connected to both sides of the inner side wall of the filter box. The two electric push rods are symmetrically distributed with reference to the filter box. Connecting plates are fixedly connected to the telescopic ends of the electric push rods on both sides. A rubber scraper is fixedly connected between the upper ends of the connecting plates on both sides. A screen is fixedly connected inside the filter box. The rubber scraper is slidably connected to the top of the screen. A lower brush rod is fixedly connected between the lower ends of the connecting plates on both sides.

[0012] Vibration mechanisms are fixedly connected to both sides of the outer surface of the lower brush rod, and the two vibration mechanisms are symmetrically distributed with reference to the filter box. The vibration mechanism includes an arc-shaped top block, a second spring, and an arc-shaped toothed plate. Arc-shaped toothed plates are fixedly connected to both sides of the lower surface of the screen, and the two arc-shaped toothed plates are symmetrically distributed with reference to the filter box. The arc-shaped toothed plates on both sides and the arc-shaped top block are tightly engaged.

[0013] Preferably, a connecting shaft is rotatably connected to the bottom of the connecting plates on both sides. One end of the connecting shaft passes through the connecting plate and is fixedly connected to a drive gear. A rack is fixedly connected to one side of the inner wall of the filter box. The drive gear and the rack mesh tightly. A rolling wheel is fixedly connected to the outer surface of the connecting shaft. A pressure plate is fixedly connected to the inside of the filter box. The pressure plate is tilted backward by 1° to 3° and has an arc-shaped groove on its upper surface. The rolling wheel and the arc-shaped groove are adapted to each other. A coolant funnel is fixedly connected to the lower surface of the pressure plate. A narrow groove is provided on the inclined lower end of the pressure plate. The top of the pressure plate communicates with the internal cavity of the coolant funnel through the narrow groove.

[0014] Preferably, the cleaning mechanism includes a coolant collection tank disposed on the lower surface of the coolant funnel, a control motor fixedly connected to the side surface of the coolant collection tank, the drive end of the control motor penetrating the inner wall of the coolant collection tank and fixedly connected to a brush, a water outlet opened on one side of the side wall of the coolant collection tank, a filter screen fixedly connected to one side of the water outlet side surface, a cover plate hinged to one side of the upper surface of the coolant collection tank, an opening opened at the center of the upper surface of the cover plate, and the coolant funnel fixedly connected above the opening.

[0015] Preferably, the conveying mechanism includes a drive motor fixed inside the milling machine body, and a drive shaft and a driven shaft rotatably connected inside the milling machine body. The drive end of the drive motor is fixedly connected to the drive shaft, and a conveyor belt is provided between the drive shaft and the driven shaft. A guide plate is fixedly connected to the side wall of the milling machine body corresponding to the side of the conveyor belt.

[0016] Preferably, the screening mechanism includes a drive wheel, which is mounted at the front end of the driven shaft. A transmission shaft is rotatably connected to the inner wall of the milling machine body on the side corresponding to the drive wheel. A driven wheel is fixedly connected to one side of the transmission shaft. The drive wheel and the driven wheel are connected by a belt. Cams are fixedly connected to both sides of the outer surface of the transmission shaft, and the two cams are symmetrically distributed with reference to the transmission shaft. A screen plate is provided on the side of the conveyor belt corresponding to the guide plate, and the screen plate abuts against the upper surface of the two cams.

[0017] Preferably, a plurality of fixing plates are fixedly connected to both sides of the inner wall of the milling machine body, and the plurality of fixing plates are symmetrically distributed with respect to the milling machine body. A first spring is fixedly connected to the upper surface of each fixing plate. The milling machine body is connected to the screen plate through the plurality of fixing plates and the plurality of first springs. The debris is transported to the other side by the conveyor belt and tilted downward onto the screen plate.

[0018] Preferably, a metal funnel is provided below the sieve plate, and a waste collection box is provided below the metal funnel. A partition is provided in the middle of the waste collection box, and the top of the sieve plate is connected to the right side cavity inside the waste collection box.

[0019] Preferably, the coolant collection tank is fixedly connected to a solenoid valve via a filter screen, and a water outlet pipe is fixedly connected to the outside of the solenoid valve.

[0020] Beneficial effects:

[0021] 1. This chip separation and processing device for aluminum alloy milling cutting can initially separate large metal particles through the preliminary filtration of the screen and the subsequent cooperation of the rolling wheel and the pressure plate, and further process small metal particles to facilitate further separation of small metal particles. This effectively improves the separation effect of metal waste in the coolant. Moreover, the double-layer vertical separation effectively reduces the space occupied by the equipment and can be directly installed in the internal space of the machine tool, thereby further improving the use effect of the device.

[0022] 2. This chip separation device used in aluminum alloy milling can effectively isolate larger metal chips through preliminary filtration by a screen, preventing them from further mixing into the coolant. The subsequent action of the rolling roller and pressure plate can further process smaller metal particles, thereby improving the separation effect of metal chips in the coolant. This dual separation method can effectively improve separation efficiency, reduce the contamination of the coolant by metal chips, and ensure the stability of the processing and product quality.

[0023] 3. This chip separation device for aluminum alloy milling not only saves equipment floor space by directly installing the separation device inside the machine tool, but also reduces the distance operators need to travel during the machining process, thus improving work efficiency. At the same time, the compact design of this device makes cleaning and maintenance more convenient and faster, reducing downtime and maintenance costs. Attached Figure Description

[0024] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0025] Figure 2 This is a schematic diagram of the filter element of the present invention;

[0026] Figure 3 This is a schematic diagram of the transmission mechanism of the present invention;

[0027] Figure 4 This is a schematic diagram of the screening mechanism of the present invention;

[0028] Figure 5 This is a schematic diagram of the filtration mechanism of the present invention;

[0029] Figure 6 This is a schematic diagram of the lower brush rod of the present invention;

[0030] Figure 7 For the present invention Figure 6 Enlarged structural diagram at point A in the middle;

[0031] Figure 8 This is a schematic diagram of the arc-shaped groove at the top of the pressure plate of the present invention;

[0032] Figure 9 For the present invention Figure 8 Enlarged structural diagram at point B;

[0033] Figure 10 This is a schematic diagram of the vibration mechanism of the present invention;

[0034] Figure 11 For the present invention Figure 10 Enlarged structural diagram at point C;

[0035] Figure 12 This is a schematic diagram of the cleaning mechanism of the present invention;

[0036] Figure 13 This is a cross-sectional view of the coolant collection tank of the present invention;

[0037] Figure 14 This is a schematic diagram of the connection structure between the control motor and the brush of the present invention.

[0038] In the diagram: 1. Milling machine body; 2. First door; 3. Second door; 4. Waste chip collection box; 5. Conveying mechanism; 51. Drive motor; 52. Drive shaft; 53. Conveyor belt; 54. Driven shaft; 55. Guide plate; 6. Screening mechanism; 61. Drive wheel; 62. Transmission shaft; 63. Belt; 64. Driven wheel; 65. Cam; 66. Screen plate; 67. Fixed plate; 68. First spring; 7. Filtering mechanism; 71. Filter box; 72. Discharge port; 73. Waste chip funnel; 74. Electric push rod; 75. Rubber scraper 76. Plate; 77. Screen; 78. Connecting plate; 79. Pressure plate; 70. Arc-shaped toothed plate; 710. Vibration mechanism; 7101. Arc-shaped top block; 7102. Second spring; 711. Lower brush rod; 712. Drive gear; 713. Toothed rod; 714. Rolling wheel; 715. Connecting shaft; 8. Cleaning mechanism; 81. Control motor; 82. Coolant collection tank; 83. Cover plate; 84. Opening; 85. Brush; 86. Filter screen; 9. Metal funnel; 10. Coolant funnel; 11. Solenoid valve; 12. Water outlet pipe. Detailed Implementation

[0039] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0040] Example 1

[0041] Please see Figure 1-12 A chip separation and processing device for aluminum alloy plunge milling cutting, comprising:

[0042] Milling machine body 1;

[0043] The filter mechanism 7 is fixedly connected to the center of the inner wall of the milling machine body 1 and is used for preliminary filtration of waste chips;

[0044] The conveying mechanism 5 is installed on one side of the side surface of the filter mechanism 7 and is used to transfer the waste debris after preliminary filtration to the next process.

[0045] The screening mechanism 6 is located on the side surface of the conveying mechanism 5 and is used to further filter the waste.

[0046] A first door 2 is slidably connected to one side of the outer surface of the milling machine body 1, and a second door 3 is slidably connected to the outer surface of the first door 2.

[0047] Please see Figure 5-9The filtering mechanism 7 includes a filter box 71 fixedly installed inside the center of the milling machine body 1. A waste chip funnel 73 is fixedly connected to the top of the filter box 71. A discharge port 72 is opened on the side surface of the filter box 71. Electric push rods 74 are fixedly connected to both sides of the inner side wall of the filter box 71. The two electric push rods 74 are symmetrically distributed with reference to the filter box 71. The telescopic ends of the electric push rods 74 on both sides are fixedly connected to connecting plates 77 respectively. A rubber scraper 75 is fixedly connected between the upper ends of the connecting plates 77 on both sides. A screen 76 is fixedly connected inside the filter box 71. The rubber scraper 75 is slidably connected to the top of the screen 76. A lower brush rod 711 is fixedly connected between the lower ends of the connecting plates 77 on both sides.

[0048] Vibration mechanisms 710 are fixedly connected to both sides of the outer surface of the lower brush rod 711, and the two vibration mechanisms 710 are symmetrically distributed with reference to the filter box 71. The vibration mechanism 710 includes an arc-shaped top block 7101, a second spring 7102 and an arc-shaped toothed plate 79. Arc-shaped toothed plates 79 are fixedly connected to both sides of the lower surface of the screen 76, and the two arc-shaped toothed plates 79 are symmetrically distributed with reference to the filter box 71. The arc-shaped toothed plates 79 on both sides and the arc-shaped top block 7101 are tightly engaged.

[0049] A connecting shaft 715 is rotatably connected to the bottom of the connecting plates 77 on both sides. One end of the connecting shaft 715 passes through the connecting plate 77 and is fixedly connected to the drive gear 712. A rack 713 is fixedly connected to one side of the inner wall of the filter box 71. The drive gear 712 and the rack 713 mesh tightly. A rolling wheel 714 is fixedly connected to the outer surface of the connecting shaft 715. A pressure plate 78 is fixedly connected inside the filter box 71. The pressure plate 78 is tilted backward by 1° to 3° and has an arc-shaped groove on its upper surface. The rolling wheel 714 and the arc-shaped groove are adapted to each other. A coolant funnel 10 is fixedly connected to the lower surface of the pressure plate 78. A narrow groove is provided on the inclined lower end of the pressure plate 78. The top of the pressure plate 78 is connected to the internal cavity of the coolant funnel 10 through the narrow groove.

[0050] In the filtration mechanism 7, when waste debris falls, it drops through the waste debris funnel 73 onto the screen 76. At this time, the electric push rod 74 is activated, which moves the connecting plate 77 forward. Simultaneously, it moves the rubber scraper 75 on the upper surface of the screen 76 and the lower brush rod 711 on the lower surface forward. The arc-shaped top blocks 7101 of the vibration mechanism 710 on both sides of the lower brush rod 711, under the action of the first spring 68 and the electric push rod 74, cooperate with the arc-shaped toothed plates 79 on both sides of the screen 76, causing the screen 76 to vibrate and perform preliminary screening of the waste debris, improving the efficiency of solid-liquid separation and effectively preventing clogging of the screen 76, ensuring the stability of the overall operation. During the movement, the rubber scraper 75 scrapes the waste debris remaining on the screen 76 onto the conveying mechanism 5 below. The coolant, initially filtered by the screen 76, falls into the arc-shaped groove of the pressure plate 78. At this point, the arc-shaped groove of the pressure plate 78 contains both coolant and fine metal shavings. As the connecting plate 77 moves forward, it drives the rolling wheel 714 forward. Simultaneously, the connecting shaft 715 connected to the rolling wheel 714 drives the drive gear 712 to move forward synchronously. The drive gear 712 and the rack 713 mesh with each other. Therefore, as the drive gear 712 moves, it rotates forward synchronously. The drive gear 712 then drives the rolling wheel 714 forward synchronously through the connecting shaft 715, causing the rolling wheel 714 to rotate forward and roll the arc-shaped groove of the pressure plate 78. The fine metal scraps inside the tank are compressed and flattened, effectively increasing their external surface area for subsequent filtration and cooling liquid discharge. After screening, the scraps are pushed by the lower brush rod 711 and enter the conveying mechanism 5 through the discharge port 72. The pressure plate 78 tilts backward by 1° to 3°, so the filtered cooling liquid flows into the narrow tank and into the cooling liquid collection tank 82 below through the cooling liquid funnel 10. During this process, the lower brush rod 711 simultaneously filters the scraps, preventing them from flowing into the cooling liquid collection tank 82 and keeping them in front of the lower brush rod 711.

[0051] Through the initial filtration of the screen 76 and the subsequent cooperation of the rolling roller 714 and the pressure plate 78, larger waste chips can be initially separated, and smaller waste chips can be further processed. This facilitates further separation of smaller waste chips, thereby effectively improving the separation effect of metal waste chips in the coolant. Moreover, the double-layer separation is vertically distributed, which effectively reduces the space occupied by the equipment. It can be directly installed in the internal space of the machine tool, thereby further improving the use effect of the device.

[0052] Example 2

[0053] Please see Figure 10-12The cleaning mechanism 8 includes a coolant collection tank 82 disposed on the lower surface of the coolant funnel 10. A control motor 81 is fixedly connected to the side surface of the coolant collection tank 82. The drive end of the control motor 81 passes through the inner wall of the coolant collection tank 82 and is fixedly connected to a brush 85. A water outlet is opened on one side of the side wall of the coolant collection tank 82. A filter screen 86 is fixedly connected to one side of the water outlet side surface. A cover plate 83 is hinged to one side of the upper surface of the coolant collection tank 82. An opening 84 is opened at the center of the upper surface of the cover plate 83. The coolant funnel 10 is fixedly connected above the opening 84.

[0054] When the filtered coolant flows down, it enters the coolant collection tank 82 through the opening 84 in the middle of the cover plate 83 for recycling. Then it flows out through the solenoid valve 11 and the outlet pipe 12. During this process, small debris remaining in the coolant will be blocked in the coolant collection tank 82 by the filter screen 86. At this time, starting the control motor 81 to rotate the brush 85 can clean the filter screen 86 and improve the filtration efficiency of the filter screen 86.

[0055] Example 3

[0056] Please see Figure 3-4 The conveying mechanism 5 includes a drive motor 51 fixed inside the milling machine body 1, and a drive shaft 52 and a driven shaft 54 ​​rotatably connected inside the milling machine body 1. The drive end of the drive motor 51 is fixedly connected to the drive shaft 52. A conveyor belt 53 is provided between the drive shaft 52 and the driven shaft 54. A guide plate 55 is fixedly connected to the side wall of the milling machine body 1 corresponding to the side of the conveyor belt 53.

[0057] When the screened waste arrives at the conveyor 5, the drive motor 51 is started to drive the drive shaft 52 to rotate. As the drive shaft 52 rotates, it will also drive the driven shaft 54 ​​to rotate through the conveyor belt 53. At this time, the screened waste can be transferred to the next process through the guide plate 55.

[0058] The screening mechanism 6 includes a drive wheel 61, one side of which is connected to the driven shaft 54. The inner wall of the milling machine body 1 is rotatably connected to the drive wheel 61. The driven wheel 64 is fixedly connected to one side of the drive shaft 62. The drive wheel 61 and the driven wheel 64 are connected by a belt 63. Cams 65 are fixedly connected to both sides of the outer surface of the drive shaft 62, and the two cams 65 are symmetrically distributed with respect to the drive shaft 62. A screen plate 66 is provided on one side of the conveyor belt 53 corresponding to the guide plate 55. The screen plate 66 abuts against the upper surface of the two cams 65.

[0059] In the screening mechanism 6, when the motor starts, the driven shaft 54 ​​will simultaneously drive the driving wheel 61 to rotate. The driving wheel 61 will drive the driven wheel 64 to rotate together through the belt 63. The driven wheel 64 will drive the transmission shaft 62 to rotate together. As the transmission shaft 62 rotates, it will drive the cams 65 on both sides to rotate. As the protruding part of the cam 65 lifts the screen plate 66, and as the cam 65 continues to rotate, the protruding part rotates out of the bottom of the screen plate 66. The first spring 68 drives the screen plate 66 to move downward rapidly, so that the cam 65 and the screen plate 66 cooperate to cause the screen plate 66 to vibrate, and further screen the waste.

[0060] Several fixing plates 67 are fixedly connected to both sides of the inner wall of the milling machine body 1, and the fixing plates 67 are symmetrically distributed with respect to the milling machine body 1. A first spring 68 is fixedly connected to the upper surface of each fixing plate 67. The milling machine body 1 is connected to the screen plate 66 through the fixing plates 67 and the first springs 68. The debris is transported to the other side by the conveyor belt and tilted downward onto the screen plate 66.

[0061] A metal funnel 9 is provided below the sieve plate 66, and a waste collection box 4 is provided below the metal funnel 9. A partition is provided in the middle of the waste collection box 4. A narrow groove is provided between the inclined low end of the sieve plate 66 and the waste collection box 4. The top of the sieve plate 66 is connected to the right side cavity inside the waste collection box 4 through the narrow groove.

[0062] During the vibration of the sieve plate 66, the vibration of the sieve plate 66 can be made more stable by the cooperation of the fixed plate 67 and the first spring 68. The screened waste will fall onto the metal funnel 9. The outlet at the lower end of the metal funnel 9 is connected to the left cavity of the waste collection box 4. Therefore, the screened waste will enter the left cavity of the waste collection box 4 below. The debris is transported to the other side by the conveyor belt and tilted downward onto the sieve 66. Therefore, the waste remaining on the sieve plate 66 will fall into the right cavity of the waste collection box 4 during the vibration and be recycled and reprocessed together with the waste in the left cavity.

[0063] The coolant collection tank 82 is fixedly connected to a solenoid valve 11 via a filter screen 86, and the solenoid valve 11 is fixedly connected to an outlet pipe 12.

[0064] The filtered coolant can be reused through solenoid valve 11 and outlet pipe 12.

[0065] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A chip separation and processing device for aluminum alloy plunge milling, characterized in that, include: Milling machine body (1); The filter mechanism (7) is fixedly connected to the center of the inner wall of the milling machine body (1) and is used for preliminary filtration of waste chips; The conveying mechanism (5) is installed on one side of the side surface of the filtering mechanism (7) and is used to convey the waste after preliminary filtration to the next process. The screening mechanism (6) is located on the side surface of the conveying mechanism (5) and is used to further filter the waste. The filtration mechanism (7) includes a filter box (71) fixedly installed in the center of the milling machine body (1). A waste chip funnel (73) is fixedly connected to the top of the filter box (71). A discharge port (72) is opened on the side surface of the filter box (71). Electric push rods (74) are fixedly connected to both sides of the inner side wall of the filter box (71). The two electric push rods (74) are symmetrically distributed with reference to the filter box (71). The telescopic ends of the electric push rods (74) on both sides are fixedly connected to connecting plates (77). A rubber scraper (75) is fixedly connected between the upper ends of the connecting plates (77) on both sides. A screen (76) is fixedly connected inside the filter box (71). The rubber scraper (75) is slidably connected to the top of the screen (76). A lower brush rod (711) is fixedly connected between the lower ends of the connecting plates (77) on both sides. Vibration mechanisms (710) are fixedly connected to both sides of the outer surface of the lower brush rod (711), and the two vibration mechanisms (710) are symmetrically distributed with reference to the filter box (71). The vibration mechanism (710) includes an arc-shaped top block (7101), a second spring (7102) and an arc-shaped toothed plate (79). Arc-shaped toothed plates (79) are fixedly connected to both sides of the lower surface of the screen (76), and the two arc-shaped toothed plates (79) are symmetrically distributed with reference to the filter box (71). The arc-shaped toothed plates (79) on both sides and the arc-shaped top block (7101) are tightly engaged. A connecting shaft (715) is rotatably connected to the bottom of the connecting plates (77) on both sides. One end of the connecting shaft (715) passes through the connecting plate (77) and is fixedly connected to a drive gear (712). A rack (713) is fixedly connected to one side of the inner wall of the filter box (71). The drive gear (712) and the rack (713) mesh tightly. A rolling wheel (714) is fixedly connected to the outer surface of the connecting shaft (715). A pressure plate (78) is fixedly connected inside the filter box (71). The pressure plate (78) is tilted backward by 1° to 3° and has an arc groove on its upper surface. The rolling wheel (714) and the arc groove are adapted to each other. A coolant funnel (10) is fixedly connected to the lower surface of the pressure plate (78). A narrow groove is formed at the inclined lower end of the pressure plate (78). The top of the pressure plate (78) is connected to the internal cavity of the coolant funnel (10) through the narrow groove.

2. The chip separation and processing device for aluminum alloy milling according to claim 1, characterized in that: A first door (2) is slidably connected to one side of the outer surface of the milling machine body (1), and a second door (3) is slidably connected to the outer surface of the first door (2).

3. The chip separation and processing device for aluminum alloy milling according to claim 1, characterized in that: The cleaning mechanism (8) includes a coolant collection tank (82) disposed on the lower surface of the coolant funnel (10). A control motor (81) is fixedly connected to the side surface of the coolant collection tank (82). The drive end of the control motor (81) penetrates the inner wall of the coolant collection tank (82) and is fixedly connected to a brush (85). A water outlet is provided on one side of the side wall of the coolant collection tank (82). A filter screen (86) is fixedly connected to one side of the side surface of the water outlet. A cover plate (83) is hinged to one side of the upper surface of the coolant collection tank (82). An opening (84) is provided at the center of the upper surface of the cover plate (83). The coolant funnel (10) is fixedly connected above the opening (84).

4. The chip separation and processing device for aluminum alloy milling according to claim 1, characterized in that: The conveying mechanism (5) includes a drive motor (51) fixed inside the milling machine body (1), and also includes a drive shaft (52) and a driven shaft (54) rotatably connected inside the milling machine body (1). The drive end of the drive motor (51) is fixedly connected to the drive shaft (52). A conveyor belt (53) is provided between the drive shaft (52) and the driven shaft (54). A guide plate (55) is fixedly connected to the side wall of the milling machine body (1) corresponding to the side of the conveyor belt (53).

5. The chip separation and processing device for aluminum alloy milling according to claim 4, characterized in that: The screening mechanism (6) includes a drive wheel (61), which is mounted on the front end of the driven shaft (54). A transmission shaft (62) is rotatably connected to the inner wall of the milling machine body (1) on the side corresponding to the drive wheel (61). A driven wheel (64) is fixedly connected to one side of the transmission shaft (62). The drive wheel (61) and the driven wheel (64) are connected by a belt (63). Cams (65) are fixedly connected to both sides of the outer surface of the transmission shaft (62). The two cams (65) are symmetrically distributed with reference to the transmission shaft (62). A screen plate (66) is provided on one side of the conveyor belt (53) corresponding to the guide plate (55). The screen plate (66) abuts against the upper surface of the two cams (65).

6. The chip separation and processing device for aluminum alloy plunge milling according to claim 5, characterized in that: The inner walls of the milling machine body (1) are fixedly connected to several fixed plates (67) on both sides, and the fixed plates (67) are symmetrically distributed with respect to the milling machine body (1). The upper surface of each fixed plate (67) is fixedly connected to a first spring (68). The milling machine body (1) is connected to the screen plate (66) through several fixed plates (67) and several first springs (68). The debris is transported to the other side by the conveyor belt and tilted downward onto the screen plate (66).

7. The chip separation and processing device for aluminum alloy plunge milling according to claim 6, characterized in that: A metal funnel (9) is provided below the sieve plate (66), and a waste collection box (4) is provided below the metal funnel (9). A partition is provided in the middle of the waste collection box (4), and the top of the sieve plate (66) is connected to the right side cavity inside the waste collection box (4).

8. The chip separation and processing device for aluminum alloy milling according to claim 3, characterized in that: The coolant collection tank (82) is fixedly connected to a solenoid valve (11) via a filter screen (86), and an outlet pipe (12) is fixedly connected to the outside of the solenoid valve (11).

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