Aluminum profile extrusion die processing waste chip recycling equipment and recycling method

Abstract

The present invention discloses a waste chip recycling device and a recycling method for aluminum profile extrusion die processing, which relates to the field of die processing technology, including a recycling box, the inner wall of the recycling box is slidably connected to a filter plate, the outer surface of the recycling box is fixedly connected to a lower die, the lower surface of the lower die is fixedly connected to an extrusion device, the outer surface of the extrusion device is fixedly connected to a dust cover, and a scraper moves on the upper surface of the lower die, and cooperates with the lower die to squeeze the rotating plate, so that the rotating plate can push the sliding rod down during the rotation process, and can further pull the movement of the slide plate inside the water tank, exposing the water outlet at the bottom of the water tank, making it easier for water to flow to the surface of the lower die, and can clean the aluminum chips attached to the surface of the lower die. The device can reduce the adhesion strength of the chips to the die surface by flushing the aluminum chips with water, avoiding the problem that the adhesion strength of the chips to the die is too strong, which makes it difficult for the scraper to clean the die surface.

Description

Technical Field

[0001] The present invention relates to the technical field of mold processing, and in particular to waste chip recovery equipment and a recovery method for waste chips recovered during aluminum profile extrusion mold processing. Background Art

[0002] A large number of aluminum profiles are needed in daily production and manufacturing. During use, aluminum profiles are usually processed into special shapes to meet the needs of use. Therefore, aluminum profile extrusion dies are needed to improve the convenience of use. With the rapid development of aluminum smelting and aluminum profile processing industries in my country, it is bound to bring rapid development to the mold manufacturing industry.

[0003] After the aluminum profile is extruded, a certain amount of debris will appear on the mold on the lower surface of the aluminum profile, so the debris on the mold surface needs to be cleaned. However, some debris has a high viscosity, which makes cleaning more difficult. Therefore, the present invention proposes a waste chip recovery device for aluminum profile extrusion die processing to solve the above problem. Summary of the Invention

[0004] To solve the above technical problems, the present invention provides a waste chip recycling device for aluminum profile extrusion die processing, comprising a recycling box, a filter plate being slidably connected to the inner wall of the recycling box, a lower die being fixedly connected to the outer surface of the recycling box, an extrusion device being fixedly connected to the lower surface of the lower die, and a dust cover being fixedly connected to the outer surface of the extrusion device;

[0005] The recycling equipment also has:

[0006] The scraping mechanism includes an electric slide rail, the lower surface of the electric slide rail is fixedly connected to a connecting plate, the bottom end of the connecting plate is fixedly connected to a water tank, the bottom of the water tank is fixedly connected to a water outlet plate, the bottom of the water tank is fixedly connected to a support frame, the lower surface of the support frame is fixedly connected to a scraper, and the upper surface of the scraping mechanism is fixedly connected to a cleaning mechanism; the electric slide rail can drive the movement of the connecting plate, the water tank and the water outlet plate, and the water tank can drive the support frame and the scraper to move toward the lower mold during the movement until the lower surface of the scraper slides against the upper surface of the lower mold.

[0007] The water flow component includes a compression spring, the end of the compression spring away from the inner wall of the water tank is fixedly connected to a slide, the side of the slide close to the compression spring is fixedly connected to a pull rope, the outer surface of the pull rope is slidably connected to a limit tube, the end of the pull rope away from the slide is fixedly connected to a slide rod, the outer surface of the slide rod is slidably connected to the limit frame. The water tank can drive the movement of the fixed frame and the limit frame, the limit frame, the rotating shaft and the rotating plate. The surface of the rotating plate below the rotating shaft will gradually approach the lower mold and eventually touch the side of the lower mold. The lower mold will push the rotating plate to rotate around the outer surface of the rotating shaft, and the compression spring will be stretched during the rotation of the rotating plate. When the rotating plate starts to rotate around the rotating shaft, the upper surface of the rotating plate will gradually move closer to the sliding rod until the rotating plate touches the sliding rod. During the rotation process, the rotating plate will push the sliding rod to slide downward along the inner surface of the limit frame, and the sliding rod will pull the pull rope on the inner wall of the limit tube during the sliding process. The sliding rod pulls the slide inside the water tank through the pull rope to move, and the lower surface of the slide slides along the inner wall of the water tank toward the side close to the extrusion spring.

[0008] Furthermore, the side of the limit frame away from the water tank is fixedly connected to a fixed frame, the inner wall of the fixed frame is fixedly connected to a compression spring, the end of the compression spring away from the fixed frame is fixedly connected to a rotating plate, and the inner wall of the rotating plate is rotatably connected to a rotating shaft.

[0009] Furthermore, the side of the recovery box close to the lower mold is fixedly connected to the outer surface of the extrusion device, the outer surface of the electric slide rail is fixedly connected to the inner wall of the extrusion device, and the lower surface of the scraper is slidably connected to the upper surface of the lower mold.

[0010] Furthermore, the lower surface of the slide plate is slidably connected to the inner wall of the water tank, and one end of the limiting tube close to the extrusion spring is fixedly connected to the outer surface of the water tank.

[0011] Furthermore, the side of the fixing frame close to the limiting tube is fixedly connected to the outer surface of the water tank, both ends of the rotating shaft are fixedly connected to the inner wall of the limiting frame, and the rotating shaft is arranged above the lower mold.

[0012] Furthermore, the cleaning mechanism includes a cleaning shaft, one end of which is fixedly connected to the output end of a servo motor, a ferrule fixedly connected to the outer surface of the cleaning shaft, a cleaning plate fixedly connected to the outer surface of the ferrule, and a collection component fixedly connected to the upper surface of the cleaning mechanism. When the servo motor is activated, it can drive the cleaning shaft to rotate, and the cleaning shaft can continue to drive the rotation of the ferrule and the cleaning plate. During the rotation process, the cleaning plate scrapes away debris attached to the bottom of the center of the scraper.

[0013] Furthermore, the outer surface of the cleaning shaft is rotatably connected to the inner wall of the support frame, the lower surface of the servo motor is fixedly connected to the upper surface of the support frame, and the side of the cleaning plate close to the servo motor is slidably connected to the outer surface of the scraper.

[0014] Furthermore, the collection component includes a collection rack, the inner wall of which is rotatably connected to a collection shaft, one end of which is fixedly connected to the output end of a stepper motor, the bottom of which is fixedly connected to a support base, the outer surface of the collection shaft is fixedly connected to a collar, the outer surface of the collar is fixedly connected to a bending rod, and the end of the bending rod away from the collar is fixedly connected to a collection box. When the stepper motor is activated, the collection shaft is driven to rotate, and the collection shaft in turn drives the bending rod and the collection box to rotate until the collection box is directly below the scraper during rotation.

[0015] Furthermore, the bottom of the collecting rack is fixedly connected to the upper surface of the supporting rack, and the bottom of the supporting seat is fixedly connected to the upper surface of the supporting rack.

[0016] A method for recycling waste chips from aluminum profile extrusion die processing comprises the following steps:

[0017] First, the scraper is driven by an electric slide rail to move, allowing the scraper to scrape off the debris on the surface of the lower mold during movement. During the scraping process, the rotating plate is squeezed by the lower mold, causing the slide inside the water tank to move, opening the water outlet at the bottom of the water tank, allowing water to flush the debris on the surface of the lower mold through the water outlet plate. The debris is then concentrated in the groove at the center of the lower mold for centralized cleaning. The scraper pushes the debris and water to the surface of the filter plate, completing the recovery of larger aluminum chips and the filtering effect of water. The rotation of the cleaning plate can scrape off the smaller aluminum chips attached to the scraper surface. The collection box rotates to the bottom of the scraper and cleaning plate, and cooperates with the cleaning plate to clean the fine aluminum chips on the scraper surface. Finally, during the scraper reset process, the extrusion device squeezes the side of the rotating plate close to the fixed frame, preventing the rotating plate from touching the slide bar. The slide on the inner wall of the water tank, supported by the compression spring, always blocks the water outlet at the bottom of the inner wall of the water tank to prevent water from flowing to the surface of the lower mold.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] (1) The scraper moves on the upper surface of the lower mold, and cooperates with the lower mold to squeeze the rotating plate, so that the rotating plate can push the slide bar down during the rotation process, which can further pull the slide plate inside the water tank to move, exposing the water outlet at the bottom of the water tank, making it easier for water to flow to the surface of the lower mold, and cleaning the aluminum chips attached to the surface of the lower mold. It can reduce the adhesion of the chips to the mold surface, avoiding the problem of excessive adhesion of the chips to the mold, which makes it difficult for the scraper to clean the mold surface. The flushing of water can make the aluminum chips concentrate in the groove at the center of the lower mold, avoiding the problem of the chips being distributed in a disorderly manner, which makes it difficult to collect them in a centralized manner later. At the same time, the flushing of the aluminum chips with water can reduce the temperature of the chips surface, avoiding the problem of high-temperature chips damaging the scraper.

[0020] (2) When the scraper moves on the surface of the lower mold, it can scrape water and debris into the filter plate. When the rotating plate is out of contact with the surface of the lower mold, the rotating plate is reset under the elasticity of the compression spring, which can reset the slide inside the water tank and further block the water outlet at the bottom of the water tank to prevent water from continuing to flow to the surface of the lower mold. Therefore, the water scraping and leak-proof effect of the equipment on the water outlet can prevent water from always remaining on the surface of the lower mold, further reducing the problem of pores on the surface of the aluminum profile due to the influence of water and high temperature during the subsequent extrusion process.

[0021] (3) When the scraper scrapes the debris from the mold surface onto the filter plate, larger aluminum chips are easily dropped onto the filter plate surface under the flow of water, while some fine aluminum chips and powder may remain on the lower surface of the center of the scraper. The cleaning plate can slide along the surface of the scraper during rotation, scraping off the smaller aluminum chips and powder, thus preventing the scraper from dropping the debris onto the mold surface the next time the scraper cleans the mold. At the same time, due to the centrifugal force, the cleaning plate can prevent the debris from remaining on the surface of the cleaning plate, which would result in a poor cleaning effect.

[0022] (4) Before the cleaning plate cleans the smaller aluminum chips on the scraper surface, the collection shaft drives the collection box to rotate during the rotation process, so that the collection box rotates to the bottom of the scraper and the cleaning plate. Therefore, the cleaning plate can scrape the fine aluminum chips into the collection box below, solving the problem of small aluminum chips being difficult to collect and realizing the classified recycling of larger and smaller aluminum chips. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is the front view of the present invention;

[0024] Figure 2 is a cross-sectional view of the extrusion device of the present invention;

[0025] Figure 3 It is a structural schematic diagram of the scraping mechanism of the present invention;

[0026] Figure 4 It is a structural schematic diagram of the water tank of the present invention;

[0027] Figure 5 is a cross-sectional view of a water tank of the present invention;

[0028] Figure 6 is a cross-sectional view of the fixing frame of the present invention;

[0029] Figure 7 It is a structural schematic diagram of the cleaning mechanism of the present invention;

[0030] Figure 8 It is a structural schematic diagram of the collecting component of the present invention;

[0031] Figure 9 The present invention is a flow chart of the waste chip recovery method for aluminum profile extrusion die processing.

[0032] In the figure: 1. Recovery box; 2. Filter plate; 3. Lower mold; 4. Extrusion device; 5. Dust cover; 6. Scraping mechanism; 61. Electric slide rail; 62. Connecting plate; 63. Water tank; 64. Water outlet plate; 65. Support frame; 66. Scraper; 7. Water flow component; 71. Extrusion spring; 72. Slide plate; 73. Pull rope; 74. Limiting tube; 75. Slide rod; 76. Limiting frame; 77. Fixed frame; 78. Compression spring; 79. Rotating plate; 701. Rotating shaft; 8. Cleaning mechanism; 81. Cleaning shaft; 82. Servo motor; 83. Ring; 84. Cleaning plate; 9. Collecting component; 91. Collecting frame; 92. Collecting shaft; 93. Stepping motor; 94. Support seat; 95. Ring; 96. Bending rod; 97. Collection box. DETAILED DESCRIPTION

[0033] The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are chosen and described to better illustrate the principles of the invention and its practical application, and to enable those skilled in the art to understand the invention and design various embodiments with various modifications suitable for specific applications.

[0034] For the first embodiment, please refer to Figures 1-6 The present invention is a waste chip recycling device for aluminum profile extrusion die processing, comprising a recycling box 1, a filter plate 2 is slidably connected to the inner wall of the recycling box 1, a lower die 3 is fixedly connected to the outer surface of the recycling box 1, an extrusion device 4 is fixedly connected to the lower surface of the lower die 3, and a dust cover 5 is fixedly connected to the outer surface of the extrusion device 4;

[0035] The recycling equipment also has:

[0036] The scraping mechanism 6 includes an electric slide rail 61, a connecting plate 62 is fixedly connected to the lower surface of the electric slide rail 61, a water tank 63 is fixedly connected to the bottom end of the connecting plate 62, a water outlet plate 64 is fixedly connected to the bottom of the water tank 63, a support frame 65 is fixedly connected to the bottom of the water tank 63, a scraper 66 is fixedly connected to the lower surface of the support frame 65, and a cleaning mechanism 8 is fixedly connected to the upper surface of the scraping mechanism 6;

[0037] The water flowing component 7 includes an extrusion spring 71, and the end of the extrusion spring 71 away from the inner wall of the water tank 63 is fixedly connected to a slide 72, and the side of the slide 72 close to the extrusion spring 71 is fixedly connected to a pull rope 73, and the outer surface of the pull rope 73 is slidably connected to the limiting tube 74, and the end of the pull rope 73 away from the slide 72 is fixedly connected to a slide rod 75, and the outer surface of the slide rod 75 is slidably connected to the limiting frame 76.

[0038] The side of the limit frame 76 away from the water tank 63 is fixedly connected to a fixed frame 77, the inner wall of the fixed frame 77 is fixedly connected to a compression spring 78, the end of the compression spring 78 away from the fixed frame 77 is fixedly connected to a rotating plate 79, and the inner wall of the rotating plate 79 is rotatably connected to the rotating shaft 701.

[0039] The side of the recovery box 1 close to the lower mold 3 is fixedly connected to the outer surface of the extrusion device 4, the outer surface of the electric slide rail 61 is fixedly connected to the inner wall of the extrusion device 4, and the lower surface of the scraper 66 is slidably connected to the upper surface of the lower mold 3.

[0040] The lower surface of the slide plate 72 is slidably connected to the inner wall of the water tank 63 , and one end of the limiting tube 74 close to the extrusion spring 71 is fixedly connected to the outer surface of the water tank 63 .

[0041] The side of the fixed frame 77 close to the limiting tube 74 is fixedly connected to the outer surface of the water tank 63 , and both ends of the rotating shaft 701 are fixedly connected to the inner wall of the limiting frame 76 . The rotating shaft 701 is arranged above the lower mold 3 .

[0042] During use, after the aluminum profile is placed on the surface of the lower mold 3 and extrusion molding is completed, the aluminum profile is taken out from the surface of the lower mold 3. At this time, a certain amount of debris will appear on the surface of the lower mold 3. The dust cover 5 is removed from the surface of the extrusion device 4, and then the electric slide 61 is started. The electric slide 61 can drive the movement of the connecting plate 62, the water tank 63 and the water outlet plate 64. During the movement, the water tank 63 can drive the support frame 65 and the scraper 66 to move toward the lower mold 3 until the lower surface of the scraper 66 comes into sliding contact with the upper surface of the lower mold 3. As the scraper 66 moves, the debris attached to the surface of the lower mold 3 can be scraped off.

[0043] When the scraper 66 is scraping off the debris on the surface of the lower mold 3, there will be debris with relatively strong adhesion on the surface of the lower mold 3, which makes it more difficult for the scraper 66 to clean it. At the same time, the debris on the surface of the lower mold 3 is distributed in a chaotic manner, making it impossible to collect the debris in a centralized manner. Therefore, during the movement of the water tank 63, the water tank 63 can drive the movement of the fixed frame 77 and the limit frame 76. Because the rotating shaft 701 is set above the lower mold 3, as the limit frame 76, the rotating shaft 701 and the rotating plate 79 move, the surface of the rotating plate 79 below the rotating shaft 701 will gradually approach the lower mold 3 and eventually touch the side of the lower mold 3. Therefore, the lower mold 3 will push the rotating plate 79 to rotate around the outer surface of the rotating shaft 701. During the rotation of the rotating plate 79, the extrusion spring 71 will be stretched. When the locking cam 75 is in the closed position, the locking cam 75 is in the closed position, and the locking cam 75 is in the closed position, so that the locking cam 75 is in the closed position, and the winch 72 is rotated. The center of the lower mold 3 is set in a semicircular shape, so the water outlet plates 64 on both sides of the scraper 66 will have a certain amount of water flowing to the surface of the mold, and the water on both sides will continue to wash the debris to the groove in the center of the lower mold 3, so that the debris on the surface of the lower mold 3 is concentrated together and easy to scrape off by the scraper 66. The debris after high-temperature extrusion may have a certain amount of heat, and some debris has a high viscosity and adheres to the lower mold 3 with a strong force. The water flow can contact the debris with a strong adhesion, and when the scraper 66 scrapes it, it can reduce the temperature of the debris, avoiding the problem of burns on the scraper 66 caused by the high temperature of the debris. At the same time, the water can reduce the adhesion of the debris to the surface of the lower mold 3, so that the debris can be better scraped off by the scraper 66.

[0044] like Figure 6As shown, the protrusion of the fixing frame 77 near the water tank 63 is fixedly connected to the outer surface of the water tank 63, wherein there is a certain distance between the sliding rod 75 and the water tank 63, and when the rotating plate 79 rotates toward the sliding rod 75, it only touches the sliding rod 75 and does not touch the water tank 63. The rotating plate 79 is not in contact with the sliding rod 75 in the initial state, and only gradually touches and pushes the sliding rod 75 downward during the rotation process.

[0045] When the water inside the water outlet plate 64 flows to the surface of the lower mold 3, the scraper 66 drives the movement of debris and water until the scraper 66 breaks contact with the surface of the lower mold 3. The debris and water are pushed away from the surface of the lower mold 3 by the scraper 66, and the water and debris will fall onto the surface of the filter plate 2. The filter plate 2 filters out the water, and the water enters the interior of the recovery box 1, while the debris will remain on the surface of the filter plate 2, which is convenient for subsequent recycling.

[0046] When the scraper 66 is out of contact with the surface of the lower mold 3 and the rotating plate 79 is out of contact with the surface of the lower mold 3, the rotating plate 79 rotates in the opposite direction around the rotating shaft 701 again under the reset of the extrusion spring 71 and returns to its original position. At this time, the slide bar 75 is no longer in contact with the rotating plate 79, and the pull rope 73 is no longer subjected to the tension of the slide bar 75. Therefore, the slide plate 72 is reset downward by the spring of the extrusion spring 71 and blocks the water outlet at the bottom of the inner wall of the water tank 63, thereby preventing the water inside the water tank 63 from flowing to the surface of the lower mold 3.

[0047] When the scraper 66 returns, the side of the rotating plate 79 close to the extrusion spring 71 will first contact the side of the lower mold 3. Therefore, under the pressure of the lower mold 3, the rotating plate 79 rotates around the rotating shaft 701 to the side away from the slide bar 75. During the rotation process, the rotating plate 79 squeezes the compression spring 78, and the rotating plate 79 does not contact the slide bar 75. Therefore, during the reset movement of the entire device, the slide bar 75 does not slide downward, and the slide plate 72 is always squeezed by the extrusion spring 71, blocking the water outlet. Therefore, during the reset process of the entire device, the water inside the water tank 63 will no longer flow to the surface of the lower mold 3. Automatic water replenishment can be achieved.

[0048] For the second embodiment, please refer to Figures 1-9 The present invention is a waste chip recovery device for aluminum profile extrusion die processing. The cleaning mechanism 8 includes a cleaning shaft 81. One end of the cleaning shaft 81 is fixedly connected to the output end of a servo motor 82. The outer surface of the cleaning shaft 81 is fixedly connected to a ring 83. The outer surface of the ring 83 is fixedly connected to a cleaning plate 84.

[0049] The outer surface of the cleaning shaft 81 is rotatably connected to the inner wall of the support frame 65, the lower surface of the servo motor 82 is fixedly connected to the upper surface of the support frame 65, and the side of the cleaning plate 84 close to the servo motor 82 is slidingly connected to the outer surface of the scraper 66. The upper surface of the cleaning mechanism 8 is fixedly connected with a collecting component 9.

[0050] The collecting component 9 includes a collecting rack 91, the inner wall of the collecting rack 91 is rotatably connected to a collecting shaft 92, one end of the collecting shaft 92 is fixedly connected to the output end of a stepper motor 93, the bottom of the stepper motor 93 is fixedly connected to a support seat 94, the outer surface of the collecting shaft 92 is fixedly connected to a collar 95, the outer surface of the collar 95 is fixedly connected to a bent rod 96, and the end of the bent rod 96 away from the collar 95 is fixedly connected to a collecting box 97.

[0051] The bottom of the collecting rack 91 is fixedly connected to the upper surface of the supporting rack 65 , and the bottom of the supporting seat 94 is fixedly connected to the upper surface of the supporting rack 65 .

[0052] During use, since most of the debris and water are concentrated at the lowest part of the groove of the lower mold 3, when the scraper 66 pushes the debris and water to the surface of the filter plate 2, the larger debris is more easily carried away by the water flow, while a certain amount of smaller aluminum chips and powder will adhere to the bottom of the center of the scraper 66. This needs to be cleaned and recycled.

[0053] At this time, the servo motor 82 is started, which can drive the cleaning shaft 81 to rotate. The cleaning shaft 81 can continue to drive the rotation of the ring 83 and the cleaning plate 84. During the rotation, the cleaning plate 84 will scrape off the debris attached to the bottom center of the scraper 66.

[0054] Before the cleaning plate 84 cleans the scraper 66, the collection box 97 is located above the lower mold 3. During its movement, the collection box 97 does not contact the lower mold 3. When the scraper 66 disengages from the lower mold 3, the stepper motor 93 is activated to drive the collection shaft 92 to rotate, which in turn drives the bending rod 96 and the collection box 97 to rotate until the collection box 97 is directly below the scraper 66 during rotation, at which point the stepper motor 93 stops. At this point, the cleaning plate 84 can rotate to scrape off smaller debris attached to the scraper 66. The centrifugal force generated by the rotation of the scraper 66 makes it difficult for debris on the scraper 66 to adhere to the surface of the cleaning plate 84. Because the collection box 97 is located below the scraper 66, the cleaning plate 84 can scrape the debris attached to the scraper 66 into the collection box 97 below, completing the collection of fine aluminum powder and solving the problem of difficult collection of fine powder.

[0055] The specific workflow is as follows:

[0056] After the aluminum profile is placed on the surface of the lower mold 3 and extrusion molding is completed, the aluminum profile is taken out from the surface of the lower mold 3. At this time, a certain amount of debris will appear on the surface of the lower mold 3. The dust cover 5 is removed from the surface of the extrusion device 4, and then the electric slide 61 is started. The electric slide 61 can drive the movement of the connecting plate 62, the water tank 63 and the water outlet plate 64. During the movement, the water tank 63 can drive the support frame 65 and the scraper 66 to move toward the direction close to the lower mold 3 until the lower surface of the scraper 66 comes into sliding contact with the upper surface of the lower mold 3. As the scraper 66 moves, the debris attached to the surface of the lower mold 3 can be scraped off.

[0057] When the scraper 66 is scraping off the debris on the surface of the lower mold 3, there will be debris with relatively strong adhesion on the surface of the lower mold 3, which makes it more difficult for the scraper 66 to clean it. At the same time, the debris on the surface of the lower mold 3 is distributed in a chaotic manner, making it impossible to collect the debris in a centralized manner. Therefore, during the movement of the water tank 63, the water tank 63 can drive the movement of the fixed frame 77 and the limit frame 76. Because the rotating shaft 701 is set above the lower mold 3, as the limit frame 76, the rotating shaft 701 and the rotating plate 79 move, the surface of the rotating plate 79 below the rotating shaft 701 will gradually approach the lower mold 3 and eventually touch the side of the lower mold 3. Therefore, the lower mold 3 will push the rotating plate 79 to rotate around the outer surface of the rotating shaft 701. During the rotation of the rotating plate 79, the extrusion spring 71 will be stretched. When the locking cam 75 is in the closed position, the locking cam 75 is in the closed position, and the locking cam 75 is in the closed position, so that the locking cam 75 is in the closed position, and the winch 72 is rotated. The center of the lower mold 3 is set to be semicircular, so a certain amount of water will flow to the surface of the mold from the water outlet plates 64 on both sides of the scraper 66, and the water on both sides will continue to flush the debris to the groove at the center of the lower mold 3, so that the debris on the surface of the lower mold 3 can be concentrated together and easily scraped off by the scraper 66.

[0058] When the water inside the water outlet plate 64 flows to the surface of the lower mold 3, the scraper 66 drives the movement of debris and water until the scraper 66 breaks contact with the surface of the lower mold 3. The debris and water are pushed away from the surface of the lower mold 3 by the scraper 66, and the water and debris will fall onto the surface of the filter plate 2. The filter plate 2 filters out the water, and the water enters the interior of the recovery box 1, while the debris will remain on the surface of the filter plate 2, which is convenient for subsequent recycling.

[0059] Because most of the debris and water were previously concentrated at the lowest part of the groove of the lower mold 3, when the scraper 66 pushed the debris and water to the surface of the filter plate 2, the larger debris was more easily carried away by the water flow, while a certain amount of smaller aluminum chips and powder were attached to the bottom of the center of the scraper 66. This powder needs to be cleaned and recycled.

[0060] At this time, the servo motor 82 is started, which can drive the cleaning shaft 81 to rotate. The cleaning shaft 81 can continue to drive the rotation of the ring 83 and the cleaning plate 84. During the rotation, the cleaning plate 84 will scrape off the debris attached to the bottom center of the scraper 66.

[0061] Before the cleaning plate 84 cleans the scraper 66, the collection box 97 is located above the lower mold 3. During its movement, the collection box 97 does not contact the lower mold 3. When the scraper 66 loses contact with the lower mold 3, the stepper motor 93 is activated to drive the collection shaft 92 to rotate, which in turn drives the bending rod 96 and the collection box 97 to rotate until the collection box 97 is directly below the scraper 66 during rotation. The stepper motor 93 then stops. At this point, the cleaning plate 84 can rotate to scrape off smaller debris attached to the scraper 66. The centrifugal force generated by the rotation of the scraper 66 makes it difficult for debris on the scraper 66 to adhere to the surface of the cleaning plate 84. Because the collection box 97 is located below the scraper 66, the cleaning plate 84 can scrape the debris attached to the scraper 66 into the collection box 97 below, completing the collection of fine aluminum powder.

[0062] When the scraper 66 is out of contact with the surface of the lower mold 3 and the rotating plate 79 is out of contact with the surface of the lower mold 3, the rotating plate 79 rotates in the opposite direction around the rotating shaft 701 again under the reset of the extrusion spring 71 and returns to its original position. At this time, the slide bar 75 is no longer in contact with the rotating plate 79, and the pull rope 73 is no longer subjected to the tension of the slide bar 75. Therefore, the slide plate 72 is reset downward by the spring of the extrusion spring 71 and blocks the water outlet at the bottom of the inner wall of the water tank 63, thereby preventing the water inside the water tank 63 from flowing to the surface of the lower mold 3.

[0063] Finally, when the scraper 66 returns, the side of the rotating plate 79 close to the extrusion spring 71 will first contact the side of the lower mold 3. Therefore, the rotating plate 79 rotates around the rotating shaft 701 to the side away from the slide bar 75 under the extrusion of the lower mold 3. The rotating plate 79 squeezes the compression spring 78 during the rotation process, and the rotating plate 79 will not contact the slide bar 75. Therefore, during the reset movement of the entire device, the slide bar 75 will not slide downward, and the slide plate 72 is always squeezed by the extrusion spring 71 to block the water outlet. Therefore, during the reset of the entire device, the water inside the water tank 63 will no longer flow to the surface of the lower mold 3.

[0064] Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without making creative efforts should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in the present invention shall be implemented in accordance with conventional means in the field unless otherwise specified or limited.

Claims

1. A waste chip recycling device for aluminum profile extrusion die processing, comprising a recycling box (1), characterized in that: The inner wall of the recovery box (1) is slidably connected to a filter plate (2), the outer surface of the recovery box (1) is fixedly connected to a lower mold (3), the lower surface of the lower mold (3) is fixedly connected to an extrusion device (4), and the outer surface of the extrusion device (4) is fixedly connected to a dust cover (5); The recycling equipment also has: A scraping mechanism (6), the scraping mechanism (6) comprising an electric slide rail (61), a connecting plate (62) fixedly connected to the lower surface of the electric slide rail (61), a water tank (63) fixedly connected to the bottom end of the connecting plate (62), a water outlet plate (64) fixedly connected to the bottom of the water tank (63), a support frame (65) fixedly connected to the bottom of the water tank (63), a scraping plate (66) fixedly connected to the lower surface of the support frame (65), and a cleaning mechanism (8) fixedly connected to the upper surface of the scraping mechanism (6); A water flow component (7), the water flow component (7) comprising an extrusion spring (71), one end of the extrusion spring (71) away from the inner wall of the water tank (63) being fixedly connected to a slide plate (72), a side of the slide plate (72) close to the extrusion spring (71) being fixedly connected to a pull rope (73), an outer surface of the pull rope (73) being slidably connected to a limit tube (74), an end of the pull rope (73) away from the slide plate (72) being fixedly connected to a slide rod (75), and an outer surface of the slide rod (75) being slidably connected to a limit frame (76); The side of the limiting frame (76) away from the water tank (63) is fixedly connected to a fixing frame (77), the inner wall of the fixing frame (77) is fixedly connected to a compression spring (78), the end of the compression spring (78) away from the fixing frame (77) is fixedly connected to a rotating plate (79), and the inner wall of the rotating plate (79) is rotatably connected to a rotating shaft (701); The side of the recycling box (1) close to the lower mold (3) is fixedly connected to the outer surface of the extrusion device (4), the outer surface of the electric slide rail (61) is fixedly connected to the inner wall of the extrusion device (4), and the lower surface of the scraper (66) is slidably connected to the upper surface of the lower mold (3); The lower surface of the slide plate (72) is slidably connected to the inner wall of the water tank (63), and one end of the limit tube (74) close to the extrusion spring (71) is fixedly connected to the outer surface of the water tank (63); The side of the fixed frame (77) close to the limiting tube (74) is fixedly connected to the outer surface of the water tank (63), and both ends of the rotating shaft (701) are fixedly connected to the inner wall of the limiting frame (76). The rotating shaft (701) is arranged above the lower mold (3); The cleaning mechanism (8) comprises a cleaning shaft (81), one end of the cleaning shaft (81) is fixedly connected to the output end of a servo motor (82), the outer surface of the cleaning shaft (81) is fixedly connected to a ferrule (83), and the outer surface of the ferrule (83) is fixedly connected to a cleaning plate (84).

2. The waste chip recovery equipment for aluminum profile extrusion die processing according to claim 1 is characterized in that: The outer surface of the cleaning shaft (81) is rotatably connected to the inner wall of the support frame (65), the lower surface of the servo motor (82) is fixedly connected to the upper surface of the support frame (65), and the side of the cleaning plate (84) close to the servo motor (82) is slidably connected to the outer surface of the scraper (66).

3. The waste chip recovery equipment for aluminum profile extrusion die processing according to claim 2 is characterized in that: The upper surface of the cleaning mechanism (8) is fixedly connected to a collecting component (9), and the collecting component (9) includes a collecting frame (91). The inner wall of the collecting frame (91) is rotatably connected to a collecting shaft (92), one end of the collecting shaft (92) is fixedly connected to the output end of a stepping motor (93), and the bottom of the stepping motor (93) is fixedly connected to a supporting seat (94). The outer surface of the collecting shaft (92) is fixedly connected to a collar (95), and the outer surface of the collar (95) is fixedly connected to a bending rod (96), and the end of the bending rod (96) away from the collar (95) is fixedly connected to a collecting box (97).

4. The waste chip recovery equipment for aluminum profile extrusion die processing according to claim 3 is characterized in that: The bottom of the collecting rack (91) is fixedly connected to the upper surface of the support rack (65), and the bottom of the support seat (94) is fixedly connected to the upper surface of the support rack (65).

5. The waste chip recovery method used in the waste chip recovery equipment for aluminum profile extrusion die processing according to any one of claims 1 to 4, characterized in that: The following steps are involved: S1: The scraper (66) is driven to move by the electric slide rail (61), so that the scraper (66) scrapes away debris on the surface of the lower mold (3) during the movement; S2: During the scraping process of the scraper (66), the rotating plate (79) is squeezed by the lower mold (3), causing the slide plate (72) inside the water tank (63) to move, thereby opening the water outlet at the bottom of the water tank (63) so that water can flow through the water outlet plate (64) to flush the debris on the surface of the lower mold (3). The scraper (66) is then used to collect the debris in the groove at the center of the lower mold (3) for centralized cleaning. S3: The scraper (66) pushes the debris and water to the surface of the filter plate (2), completing the recovery of larger aluminum chips and the filtration of water; S4: The cleaning plate (84) rotates to scrape off the smaller aluminum chips attached to the surface of the scraper (66). The collecting box (97) rotates to the bottom of the scraper (66) and the cleaning plate (84), and cooperates with the cleaning plate (84) to clean the small aluminum chips on the surface of the scraper (66). S5: During the process of resetting the scraper (66), the extrusion device (4) squeezes the side of the rotating plate (79) close to the fixed frame (77), so that the rotating plate (79) cannot touch the slide bar (75), and the slide plate (72) on the inner wall of the water tank (63) always blocks the water outlet at the bottom of the inner wall of the water tank (63) under the support of the compression spring (78), preventing water from flowing to the surface of the lower mold (3).

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