Scrap recovery equipment for aluminum profile extrusion die machining and recovery method of scrap recovery equipment

Abstract

The invention discloses scrap recovery equipment for aluminum profile extrusion die machining and a recovery method thereof, and relates to the technical field of die machining, the scrap recovery equipment comprises a recovery box, the inner wall of the recovery box is slidably connected with a filter plate, the outer surface of the recovery box is fixedly connected with a lower die, and the lower surface of the lower die is fixedly connected with an extrusion device; the outer surface of the extrusion device is fixedly connected with a dust cover, a scraper moves on the upper surface of the lower die and cooperates with extrusion of the lower die on a rotating plate, the rotating plate can push a sliding rod to slide downwards in the rotating process, a sliding plate in the water tank can be further pulled to move, and a water outlet in the bottom of the water tank is exposed. Water can be conveniently distributed to the surface of the lower die, and aluminum scraps attached to the surface of the lower die can be cleaned. According to the equipment, aluminum scraps are washed through water, the adhesion force between the scraps and the surface of the mold can be reduced, and the problem that the scraping plate is difficult to clean the surface of the mold due to the fact that the adhesion force between the scraps and the mold is too large is solved.

Description

Technical Field

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

[0002] A large number of aluminum profiles are needed in the daily production and manufacturing process. During the use of aluminum profiles, they are usually processed into special shapes to meet the use requirements. 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. Some debris has 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] In order 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, 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, and the outer surface of the extrusion device is fixedly connected to a dust cover;

[0005] The recycling equipment also has:

[0006] The scraping mechanism includes a slide rail, a connecting plate is fixedly connected to the lower surface of the slide rail, 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 in the direction close to the lower mold during the movement until the lower surface of the scraper slides with the upper surface of the lower mold.

[0007] A water-flowing component, the water-flowing component includes a compression spring, one end of the compression spring away from the inner wall of the water tank is fixedly connected to a slide plate, the side of the slide plate 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 plate is fixedly connected to a slide bar, the outer surface of the slide bar is slidably connected to a limit frame. The water tank can drive the movement of the fixed frame and the limit frame, the movement of the limit frame, the rotating shaft and the rotating plate, and 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, and 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 plate inside the water tank through the pull rope to move, and the lower surface of the slide plate 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 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 limit tube close to the extrusion spring is fixedly connected to the outer surface of the water tank.

[0011] Furthermore, one 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 the servo motor, a ferrule is fixedly connected to the outer surface of the cleaning shaft, a cleaning plate is fixedly connected to the outer surface of the ferrule, and a collecting component is fixedly connected to the upper surface of the cleaning mechanism. When the servo motor is started, it can drive the rotation of the cleaning shaft, and the cleaning shaft can continue to drive the rotation of the ferrule and the cleaning plate, and the cleaning plate will scrape off the debris attached to the bottom of the center of the scraper during the rotation process.

[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 collecting component includes a collecting frame, the inner wall of the collecting frame is rotatably connected to a collecting shaft, one end of the collecting shaft is fixedly connected to the output end of a stepper motor, the bottom of the stepper motor is fixedly connected to a supporting seat, the outer surface of the collecting shaft is fixedly connected to a collar, the outer surface of the collar is fixedly connected to a bending rod, and one end of the bending rod away from the collar is fixedly connected to a collecting box. When the stepper motor is started, the collecting shaft can be driven to rotate, and the collecting shaft can drive the bending rod and the collecting box to rotate until the collecting box is directly below the scraper during the rotation process.

[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 to move by the electric slide rail, so that the scraper scrapes the debris on the surface of the lower mold during the movement; during the scraping process, the rotating plate is squeezed by the lower mold, so that the slide plate inside the water tank moves, and the water outlet at the bottom of the water tank can be opened, so that the water can wash the debris on the surface of the lower mold through the water outlet plate, and the scraper is used to concentrate the debris 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 to complete the recovery of larger aluminum chips and the filtering effect of water; the smaller aluminum chips attached to the scraper surface can be scraped off by the rotation of the cleaning plate, and the collection box rotates to the bottom of the scraper and the cleaning plate, and the cleaning of the cleaning plate is used to realize the recovery of the fine aluminum chips on the scraper surface. Finally, during the resetting of the scraper, the extrusion device squeezes the side of the rotating plate close to the fixed frame, so that the rotating plate cannot touch the slide bar, and the slide plate on the inner wall of the water tank always blocks the water outlet at the bottom of the inner wall of the water tank under the support of the compression spring 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, and can further pull the slide plate inside the water tank to move, exposing the water outlet at the bottom of the water tank, so that water can flow to the surface of the lower mold, and the aluminum chips attached to the surface of the lower mold can be cleaned, which can reduce the adhesion of the chips to the mold surface and avoid the problem that the adhesion of the chips to the mold is too strong, making it difficult for the scraper to clean the mold surface. Flushing with water can make the aluminum chips concentrate in the groove at the center of the lower mold, avoiding the problem that the chips are distributed in a disorderly manner, making it difficult to collect them in a centralized manner later. At the same time, flushing the aluminum chips with water can reduce the temperature of the surface of the chips, avoiding the problem that the scraper is damaged by the chips with high temperature.

[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 plate 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 equipment can scrape away water and plug the water outlet, which can prevent water from always remaining on the surface of the lower mold, and further reduce 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 on 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 at the center of the scraper. The cleaning plate can slide along the surface of the scraper during rotation to scrape off smaller aluminum chips and powder, thus preventing the debris on the scraper surface from falling onto the mold surface when the scraper cleans the mold next time. At the same time, due to the centrifugal force of the cleaning plate, the debris can be prevented from remaining on the surface of the cleaning plate, resulting in poor cleaning effect of the cleaning plate.

[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 a 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 a 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 schematic diagram of the structure of the collecting component of the present invention;

[0031] Fig. 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. slide rail; 62. connecting plate; 63. water tank; 64. water outlet plate; 65. support frame; 66. scraper; 7. water flow part; 71. extrusion spring; 72. slide plate; 73. pull rope; 74. limit tube; 75. slide bar; 76. limit 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 part; 91. collecting frame; 92. collecting shaft; 93. stepping motor; 94. support seat; 95. ring; 96. bending rod; 97. collecting box. DETAILED DESCRIPTION

[0033] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0034] For the first embodiment, please refer to Figure 1-Figure 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 a slide rail 61, a connecting plate 62 is fixedly connected to the lower surface of the 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 a squeezing spring 71, one end of the squeezing spring 71 away from the inner wall of the water tank 63 is fixedly connected to a slide plate 72, the side of the slide plate 72 close to the squeezing spring 71 is fixedly connected to a pull rope 73, the outer surface of the pull rope 73 is slidably connected to a limiting tube 74, the end of the pull rope 73 away from the slide plate 72 is fixedly connected to a slide rod 75, and the outer surface of the slide rod 75 is slidably connected to a limiting frame 76.

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

[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 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] When in 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, and a certain amount of debris will appear on the surface of the lower mold 3. Remove the dust cover 5 from the surface of the extrusion device 4, and then start the electric slide rail 61, which can drive the connection plate 62, the water tank 63 and the water outlet plate 64 to move, and the water tank 63 can drive the support frame 65 and the scraper 66 to move in the direction close to the lower mold 3, until the lower surface of the scraper 66 is in sliding contact with the upper surface of the lower mold 3, and the debris attached to the surface of the lower mold 3 can be scraped off with the movement of the scraper 66.

[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 up. At the same time, the debris on the surface of the lower mold 3 is distributed in a chaotic manner, and the debris cannot be collected 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 arranged 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 located 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, and the extrusion spring 71 will be stretched during the rotation of the rotating plate 79. When the locking cam 75 is in the state of being lifted up, the locking cam 73 is in the state of being lifted up, and the locking cam 73 is in the state of being lifted up, so that the locking cam 73 can be lifted up and the locking cam 73 can be in the state of being lifted up. 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 always wash 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 is gathered together, which is convenient for the scraper 66 to scrape. The debris after high-temperature extrusion may have a certain amount of heat, and some debris has a high viscosity and is more adhered to the lower mold 3. The water flow can contact the debris with a greater adhesion, and when the scraper 66 is scraping, the temperature of the debris can be reduced, avoiding the problem of scalding the scraper 66 due to 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 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 slide bar 75 and the water tank 63, and when the rotating plate 79 rotates toward the slide bar 75, it only touches the slide bar 75, and does not touch the water tank 63. The rotating plate 79 does not fit the slide bar 75 in the initial state, and only gradually touches and pushes the slide bar 75 to move 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 loses contact with the surface of the lower mold 3, and 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, and the filter plate 2 will filter out the water, and the water will enter the interior of the recovery box 1, while the debris will stay 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 moisture inside the water tank 63 from flowing to the surface of the lower mold 3 again.

[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, so 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 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 to block 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 Figure 1-Figure 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, the side of the cleaning plate 84 close to the servo motor 82 is slidably connected to the outer surface of the scraper 66, and the upper surface of the cleaning mechanism 8 is fixedly connected with a collecting component 9.

[0050] The collecting component 9 includes a collecting frame 91, the inner wall of which 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 supporting 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 bending rod 96, and the end of the bending rod 96 away from the collar 95 is fixedly connected to a collecting box 97.

[0051] The bottom of the collecting frame 91 is fixedly connected to the upper surface of the supporting frame 65 , and the bottom of the supporting seat 94 is fixedly connected to the upper surface of the supporting frame 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 taken away by the water flow, while a certain amount of smaller aluminum chips and powder will be attached to the bottom of the center of the scraper 66. It needs to be cleaned and recycled.

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

[0054] Before the cleaning plate 84 cleans the scraper 66, the collection box 97 is located above the lower mold 3, and during the movement of the collection box 97, the collection box 97 does not touch the lower mold 3. When the scraper 66 is out of contact with the lower mold 3, the stepper motor 93 is started to drive the collection shaft 92 to rotate, and the collection shaft 92 can drive the bending rod 96 and the collection box 97 to rotate, until the collection box 97 is directly below the scraper 66 during the rotation process, and the stepper motor 93 stops working. At this time, the cleaning plate 84 can rotate to scrape off the smaller debris attached to the surface of the scraper 66, and the scraper 66 has centrifugal force during rotation, so the debris on the surface of the scraper 66 is difficult to adhere to the surface of the cleaning plate 84, and because there is a collection box 97 below the scraper 66 at this time, the cleaning plate 84 can scrape the debris attached to the surface of the scraper 66 into the collection box 97 below, completing the collection of fine aluminum powder, solving the problem of difficulty in collecting 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 rail 61 is started. The electric slide rail 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 in the direction close to the lower mold 3 until the lower surface of the scraper 66 is in 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 up. At the same time, the debris on the surface of the lower mold 3 is distributed in a chaotic manner, and the debris cannot be collected 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 arranged 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 located 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, and the extrusion spring 71 will be stretched during the rotation of the rotating plate 79. When the locking cam 75 is in the state of being lifted up, the locking cam 73 is in the state of being lifted up, and the locking cam 73 is in the state of being lifted up, so that the locking cam 73 can be lifted up and the locking cam 73 can be in the state of being lifted up. The center of the lower mold 3 is set to be semicircular, so the water outlet plates 64 located 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 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 gathered together, which is convenient for the scraper 66 to scrape off.

[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 loses contact with the surface of the lower mold 3, and 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, and the filter plate 2 will filter out the water, and the water will enter the interior of the recovery box 1, while the debris will stay on the surface of the filter plate 2, which is convenient for subsequent recycling.

[0059] Because 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 taken away by the water flow, while a certain amount of smaller aluminum chips and powder will be attached to the bottom of the center of the scraper 66. It needs to be cleaned and recycled.

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

[0061] Before the cleaning plate 84 cleans the scraper 66, the collecting box 97 is located above the lower mold 3, and during the movement of the collecting box 97, the collecting box 97 does not touch the lower mold 3. When the scraper 66 is out of contact with the lower mold 3, the stepper motor 93 is started to drive the collection shaft 92 to rotate, and the collection shaft 92 can drive the bending rod 96 and the collection box 97 to rotate, until the collection box 97 is directly below the scraper 66 during the rotation process, and the stepper motor 93 stops working. At this time, the cleaning plate 84 can rotate to scrape off the smaller debris attached to the surface of the scraper 66, and the scraper 66 has centrifugal force during rotation, so the debris on the surface of the scraper 66 is difficult to adhere to the surface of the cleaning plate 84, and because there is a collecting box 97 below the scraper 66 at this time, the cleaning plate 84 can scrape the debris attached to the surface of the scraper 66 into the collection box 97 below, completing the collection of fine aluminum chips.

[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 moisture inside the water tank 63 from flowing to the surface of the lower mold 3 again.

[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, and the rotating plate 79 will not contact the slide bar 75. Therefore, during the resetting 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 resetting 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 described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and 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 a slide rail (61), the lower surface of the slide rail (61) being fixedly connected to a connecting plate (62), the bottom end of the connecting plate (62) being fixedly connected to a water tank (63), the bottom of the water tank (63) being fixedly connected to a water outlet plate (64), the bottom of the water tank (63) being fixedly connected to a support frame (65), the lower surface of the support frame (65) being fixedly connected to a scraper (66), and the upper surface of the scraping mechanism (6) being fixedly connected to a cleaning mechanism (8); A water flow component (7), the water flow component (7) comprising a squeezing spring (71), one end of the squeezing spring (71) away from the inner wall of the water tank (63) is fixedly connected to a slide plate (72), the side of the slide plate (72) close to the squeezing spring (71) is fixedly connected to a pull rope (73), the outer surface of the pull rope (73) is slidably connected to a limiting tube (74), the end of the pull rope (73) away from the slide plate (72) is fixedly connected to a slide rod (75), and the outer surface of the slide rod (75) is slidably connected to a limiting frame (76).

2. The waste chip recovery equipment for aluminum profile extrusion die processing according to claim 1 is characterized in that: A fixed frame (77) is fixedly connected to the side of the limiting frame (76) away from the water tank (63); a compression spring (78) is fixedly connected to the inner wall of the fixing frame (77); an 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).

3. The waste chip recovery equipment for aluminum profile extrusion die processing according to claim 2 is characterized in that: 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 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).

4. The waste chip recovery equipment for aluminum profile extrusion die processing according to claim 3 is characterized in that: 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).

5. The waste chip recovery equipment for aluminum profile extrusion die processing according to claim 4 is characterized in that: 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).

6. The waste chip recovery equipment for aluminum profile extrusion die processing according to claim 1 is characterized in that: 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), the outer surface of the ferrule (83) is fixedly connected to a cleaning plate (84), and the upper surface of the cleaning mechanism (8) is fixedly connected to a collecting component (9).

7. The waste chip recovery equipment for aluminum profile extrusion die processing according to claim 6 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).

8. The waste chip recovery equipment for aluminum profile extrusion die processing according to claim 7 is characterized in that: The collecting component (9) comprises 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), 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 sleeve (95), the outer surface of the sleeve (95) is fixedly connected to a bending rod (96), and the end of the bending rod (96) away from the sleeve (95) is fixedly connected to a collecting box (97).

9. The waste chip recovery equipment for aluminum profile extrusion die processing according to claim 8, characterized in that: The bottom of the collecting frame (91) is fixedly connected to the upper surface of the supporting frame (65), and the bottom of the supporting seat (94) is fixedly connected to the upper surface of the supporting frame (65).

10. A method for recycling waste chips from aluminum profile extrusion die processing, characterized in that: The following steps are involved: S1: driving the scraper (66) to move by means of 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 wash the debris on the surface of the lower mold (3), and cooperate with the scraper (66) 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), thereby recovering the larger aluminum chips and filtering the water; S4: The cleaning plate (84) rotates to scrape off the smaller aluminum chips and powders attached to the surface of the scraper (66), and the collecting box (97) rotates to the bottom of the scraper (66) and the cleaning plate (84), and cooperates with the cleaning of the cleaning plate (84) to realize the recovery of the small aluminum chips and powders on the surface of the scraper (66); S5: During the process of resetting the scraper (66), the squeezing 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 sliding rod (75), and the sliding 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), thereby preventing water from flowing to the surface of the lower mold (3).

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