Aluminum casting cleaning equipment with positioning function

Abstract

The present invention discloses an aluminum casting cleaning device with a positioning function, and the present invention relates to the technical field of cleaning devices. The aluminum casting cleaning device with a positioning function comprises a cleaning cabinet, a spray mechanism, and a positioning mechanism. The spray mechanism comprises a slider and a pump body. The bottom of the slider is fixedly connected with a right-angle plate, the inner side surface of the right-angle plate is equipped with a nozzle, the top of the right-angle plate is equipped with a fork-shaped connecting pipe, a reset spring is fixedly connected between the surface of the slider and the inner side surface of the strip hole, a force-bearing block is fixedly connected at the middle of the bottom of the right-angle plate, a pretreatment component is installed at the side of the surface of the right-angle plate, and the positioning mechanism comprises a support shaft and a bracket. A round wheel is fixedly installed at the bottom end of the support shaft, a V-shaped snap-fitting tooth is fixedly connected to the edge of the round wheel surface, and a cylindrical roller is rollingly installed at the end of the V-shaped snap-fitting tooth away from the round wheel, thereby achieving the purpose of positioning, positioning the casting, not prone to tipping and rolling, and facilitating uniform cleaning, which is safe and reliable.

Description

Technical Field

[0001] The invention relates to the technical field of cleaning equipment, in particular to aluminum casting cleaning equipment with a positioning function. Background Art

[0002] Aluminum castings refer to devices and components made of pure aluminum or aluminum alloys through the casting process. Typically, heated liquid aluminum is poured into a sand mold. The resulting aluminum or aluminum alloy parts of various shapes and sizes are commonly referred to as aluminum die castings. Aluminum alloy castings offer numerous advantages, making them a key development in the foundry industry and one of the most popular casting products in the machinery manufacturing industry. Mechanical applications often require cylindrical castings with grooves on their surfaces. After forming, these castings accumulate contaminants such as oil and shavings, necessitating appropriate cleaning equipment.

[0003] At present, cylindrical aluminum castings with grooves on the surface are prone to rolling when being cleaned. At the same time, when spraying water for cleaning, the aluminum castings fall off, making it inconvenient to clean, and the cleaning is uneven, affecting the cleaning efficiency, and easily causing damage to the surface of the aluminum castings, resulting in economic losses. Summary of the Invention

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0005] An aluminum casting cleaning device with a positioning function, comprising:

[0006] A cleaning cabinet and a strip-shaped hole opened in the middle of the top of the cleaning cabinet, wherein a feeding mechanism is installed in the middle of the interior of the cleaning cabinet;

[0007] A spray mechanism, which is used to clean aluminum castings and is installed in the middle of the top of the cleaning cabinet;

[0008] The spray mechanism includes a slider and a pump body, the slider is slidably installed between the top of the cleaning cabinet through the strip hole, the pump body is installed at the side of the surface of the cleaning cabinet, the bottom of the slider is fixedly connected with a right-angle plate, the inner side of the right-angle plate is installed with a nozzle, the top of the right-angle plate is installed with a fork-shaped connecting pipe, the nozzle and the fork-shaped connecting pipe are connected, a reset spring is fixedly connected between the surface of the slider and the inner side of the strip hole, a force block is fixedly connected to the middle of the bottom of the right-angle plate, and the side of the surface of the right-angle plate is installed The pump body is equipped with a pre-treatment component, and the liquid inlet end of the pump body extends to the bottom of the inner cavity of the cleaning cabinet, which is convenient for sucking out the cleaning liquid inside the cleaning cabinet. Under the transportation of the hose, the cleaning liquid enters the interior of the fork-shaped connecting pipe, and under the pressure of the cleaning liquid fluid, the cleaning liquid is sprayed from the nozzle to the surface of the aluminum casting material, so that the aluminum casting can be cleaned. The nozzles are evenly installed on the inner side of the right-angle plate, and the nozzles on both sides are symmetrically sprayed together to clean the surface of the aluminum casting material. Dead corners are not easily formed, and the cleaning effect of the aluminum casting is good.

[0009] The positioning mechanism includes a support shaft and a bracket, the top end of the support shaft is rotatably installed between the top of the inner wall of the cleaning cabinet, the bracket is installed between the outer cylindrical surface of the support shaft and the top of the inner wall of the cleaning cabinet, the bottom end of the support shaft is fixedly installed with a round wheel, the edge of the round wheel surface is fixedly connected with a V-shaped snap-fitting tooth, and the end of the V-shaped snap-fitting tooth away from the round wheel is rotatably installed with a cylindrical roller. As the aluminum casting moves toward the discharge port on the surface of the cleaning cabinet, and combined with the support shaft to rotatably support the round wheel, the V-shaped snap-fitting tooth is snapped onto the surface of the aluminum casting, and two symmetrical V-shaped snap-fitting teeth can be used to snap onto both sides of the aluminum casting together to support and position the aluminum casting, which is not prone to deviation and skewness and has good stability.

[0010] Preferably, the fork-shaped connecting pipe is connected to the pump body through a hose, the nozzles are evenly installed on the inner side of the right-angle plate, there are two pump bodies, and the two pump bodies are symmetrically installed along the central axis in the middle of the cleaning cabinet.

[0011] Preferably, the pretreatment component includes a bending support frame, the top of the bending support frame is fixedly installed with the side of the right-angle plate surface by screws, the bending support frame is slidably installed with a guide rod at one end away from the right-angle plate, the top of the guide rod is fixedly connected with a fan-shaped block, the bottom end of the guide rod is fixedly connected with a crescent block, and the arc-shaped convex surface of the fan-shaped block is fixedly connected with an elastic brush. Under the support of the bending support frame and by utilizing the connection of the guide rod, the fan-shaped block is driven to move back and forth in a straight line, and combined with the end of the elastic brush away from the fan block to fit with the surface of the aluminum casting, impurities attached to the surface of the aluminum casting can be brushed off, and the aluminum casting can be pretreated.

[0012] Preferably, the guide rod is installed vertically, the bottom of the crescent block is an arc surface, and the elastic brushes are evenly distributed on the arc convex surface of the fan-shaped block.

[0013] Preferably, the support shaft is installed vertically, there are two support shafts, and the two support shafts are symmetrically installed along the strip hole. The bottom end of the bracket is rotatably installed between the outer cylindrical surface of the support shaft, and contacts the surface of the aluminum casting through the cylindrical roller. The material of the cylindrical roller is rubber, so flexible contact can be achieved, which is not easy to damage the surface of the aluminum casting and has a protective effect. The cylindrical roller can be used for rolling, so that the aluminum casting can be moved out of the V-shaped clamping teeth more smoothly and is not easy to get stuck.

[0014] Preferably, the opening of the V-shaped engaging teeth faces the side away from the circular wheel, the V-shaped engaging teeth are evenly distributed on the edge of the circular wheel surface, and the material of the cylindrical roller is rubber.

[0015] As the aluminum casting continues to move, the circular wheel can be driven to rotate by the V-shaped snap-fit ​​teeth, so that the cross at the center of the circular wheel contacts the force block, which can apply a plucking force to the force block. Under the sliding connection of the slider, the right-angle plate drives the nozzle to move in a straight line, and the reset spring piece is compressed. As the cross at the center of the circular wheel separates from the force block, the plucking force on the force block disappears, and under the elastic force of the reset spring piece, the right-angle plate drives the nozzle to move in the opposite direction for reset. By driving the nozzle to move back and forth by the right-angle plate, the spraying time of the aluminum casting can be increased, which further helps to clean impurities attached to the surface of the aluminum casting, and the interaction between the structures is used to connect the structures together.

[0016] Preferably, the feeding mechanism includes a frame, which is installed in the middle of the cleaning cabinet, and the two ends of the top of the frame are rotatably installed with an active roller and a driven roller, and a servo motor is fixedly installed on the side of the frame surface, and the output end of the servo motor is fixedly installed with the active roller through a coupling, and the outer circular surface of the active roller and the outer circular surface of the driven roller are both provided with an annular groove, and a conveyor belt is installed between the active roller and the driven roller, and an anti-slip belt is fixedly connected to the edge of the conveyor belt surface, and a fixed module is installed in the middle of the outer side surface of the conveyor belt. The rotation of the servo motor output end can drive the active roller to roll, and under the rolling support of the driven roller, the conveyor belt is operated, which can drive the fixed module to move as a whole, thereby transporting and loading the aluminum casting material to be cleaned, and the inner side surface of the anti-slip belt is embedded in the inside of the annular groove to increase the contact area and play an anti-slip effect, so that the conveyor belt is not easy to slip when transporting the aluminum casting, and the material is transported accurately.

[0017] Preferably, the active roller and the driven roller are installed at the same height, the inner side of the anti-slip belt is embedded in the inside of the annular groove, there are two anti-slip belts, and the two anti-slip belts are symmetrically installed along the conveyor belt, and the material of the anti-slip belt is rubber.

[0018] Preferably, the fixing module includes a tip base block, the bottom end of the tip base block is fixedly connected to the side of the outer side of the conveyor belt, the surface of the tip base block is fixedly connected to a tray, the bottom of the inner cavity of the tray is provided with a drainage hole, and the side of the inner wall of the tray is fixedly connected to an arc-shaped elastic strip. The manipulator of the external equipment puts the aluminum casting to be cleaned into the interior of the tray and presses the aluminum casting downward. As the aluminum casting moves downward, an outward pushing force is applied to the arc-shaped elastic strip, so that the arc-shaped elastic strip is elastically deformed after being squeezed, and the action force and reaction force are combined to make the surface of the arc-shaped elastic strip fit with the surface of the aluminum casting, so that the aluminum casting can be clamped and fixed, and it is not easy to loosen.

[0019] Preferably, the pointed base block is evenly distributed on the side of the outer side of the conveyor belt, and there are four arc-shaped elastic strips, and the four arc-shaped elastic strips are evenly distributed on the inner wall of the tray. The pointed base block is driven to move together by the operation of the conveyor belt, and the pointed base block is in contact with the arc surface of the bottom of the crescent block, so that the crescent block is subjected to the upward pushing force of the pointed base block, and under the guidance of the guide rod, the crescent block, the guide rod and the fan-shaped block move upward together, so that the elastic brush can be driven upward by the fan-shaped block, and as it separates from the crescent block through the pointed base block, and under the action of the gravity of the crescent block, the guide rod and the fan block themselves, the elastic brush can be moved downward, so that the elastic brush can move back and forth and up and down in a straight line, thereby increasing the brushing direction of the surface of the aluminum casting and promoting the removal of impurities on the surface of the aluminum casting.

[0020] The present invention provides an aluminum casting cleaning device with a positioning function. It has the following beneficial effects:

[0021] 1. The aluminum casting cleaning equipment with a positioning function uses the suction of the pump body and the conveying of the hose to allow the cleaning liquid to enter the interior of the fork-shaped connecting pipe, and under the pressure of the cleaning liquid fluid, the cleaning liquid is sprayed from the nozzle to the surface of the aluminum casting material, so that the aluminum casting can be cleaned. The nozzles are evenly installed on the inner side of the right-angle plate, and the nozzles on both sides are symmetrically sprayed together to clean the surface of the aluminum casting material. Dead corners are not easily formed, and the cleaning effect of the aluminum casting is good.

[0022] 2. The aluminum casting cleaning equipment with a positioning function moves the aluminum casting toward the discharge port on the surface of the cleaning cabinet, and the circular wheel is rotatably supported in conjunction with the support shaft, so that the V-shaped engaging teeth are engaged with the surface of the aluminum casting. The two symmetrical V-shaped engaging teeth can be engaged with both sides of the aluminum casting together to support and position the aluminum casting, making it less likely to deviate or tilt and having good stability.

[0023] 3. The aluminum casting cleaning equipment with positioning function contacts the surface of the aluminum casting through a cylindrical roller, and the cylindrical roller is made of rubber material, which can achieve flexible contact and is not easy to cause damage to the surface of the aluminum casting, thus playing a protective effect. The cylindrical roller can be used for rolling, making it smoother when the aluminum casting is removed from the V-shaped clamping teeth, and less likely to get stuck.

[0024] Fourth, the aluminum casting cleaning equipment with a positioning function moves the aluminum casting and is driven to rotate under the connection of the V-shaped snap-fit ​​teeth, so that the cross at the center of the circular wheel contacts the force block, which can apply a plucking force to the force block, and under the sliding connection of the slider, the right-angle plate drives the nozzle to move in a straight line, and the reset spring is compressed. As the cross at the center of the circular wheel separates from the force block, the plucking force on the force block disappears, and under the elastic force of the reset spring, the right-angle plate drives the nozzle to move in the opposite direction for reset. By driving the nozzle to move back and forth by the right-angle plate, the spraying time of the aluminum casting can be increased.

[0025] 5. The aluminum casting cleaning equipment with positioning function is supported by a bent support frame and connected by a guide rod, so that the fan-shaped block is driven to move back and forth in a straight line. In combination with the elastic brush, one end away from the fan-shaped block is in contact with the surface of the aluminum casting, so that impurities attached to the surface of the aluminum casting can be brushed off, and the aluminum casting can be pre-treated.

[0026] 6. The aluminum casting cleaning equipment with a positioning function places the aluminum casting inside the tray and presses the aluminum casting downward. As the aluminum casting moves downward, an outward pushing force is applied to the arc-shaped elastic strip, causing the arc-shaped elastic strip to be elastically deformed after being squeezed. The combined action force and reaction force make the surface of the arc-shaped elastic strip fit with the surface of the aluminum casting, so that the aluminum casting can be clamped and fixed, and it is not easy to loosen.

[0027] 7. The aluminum casting cleaning equipment with positioning function uses the rotation of the output end of the servo motor to drive the active roller to roll, and under the rolling support of the driven roller, the conveyor belt is operated, which can drive the fixed module to move as a whole, thereby conveying and loading the aluminum casting materials that need to be cleaned. The inner side of the anti-slip belt is embedded in the inside of the annular groove to increase the contact area and achieve an anti-slip effect, so that the conveyor belt is not prone to slipping when conveying aluminum castings, and the material is conveyed accurately.

[0028] 8. The aluminum casting cleaning equipment with a positioning function uses the tip base block to push the crescent block, so that the crescent block, guide rod and fan-shaped block move upward together, so that the elastic brush can be driven by the fan-shaped block to move upward, and as it separates from the crescent block through the tip base block and under the action of the gravity of the crescent block, guide rod and fan-shaped block themselves, the elastic brush can move downward. In this way, the elastic brush moves back and forth and moves up and down in a straight line, thereby increasing the brushing direction of the aluminum casting surface and promoting the removal of impurities on the aluminum casting surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic diagram of the overall structure of the aluminum casting cleaning equipment with a positioning function of the present invention;

[0030] Figure 2 This is a schematic diagram of the internal structure of the cross section of the aluminum casting cleaning equipment with positioning function of the present invention;

[0031] Figure 3 This is a schematic diagram of the connection structure between the spray mechanism and the cleaning cabinet of the present invention;

[0032] Figure 4 Schematic diagram of the overall structure of the spray mechanism of the present invention;

[0033] Figure 5 This is a schematic diagram of the connection structure between the positioning mechanism and the cleaning cabinet of the present invention;

[0034] Figure 6 This is a schematic diagram of the overall structure of the positioning mechanism of the present invention;

[0035] Figure 7 This is a schematic diagram of the connection structure between the feeding mechanism and the cleaning cabinet of the present invention;

[0036] Figure 8 Schematic diagram of the overall structure of the feeding mechanism of the present invention;

[0037] Figure 9 For the present invention Figure 8 A partial enlarged view of point A in the middle.

[0038] In the figure: 1. Cleaning cabinet; 2. Strip hole; 3. Feeding mechanism; 4. Spraying mechanism; 5. Positioning mechanism; 31. Frame; 32. Active roller; 33. Driven roller; 34. Servo motor; 35. Annular groove; 36. Conveyor belt; 37. Anti-slip belt; 38. Fixing module; 381. Tip base block; 382. Tray; 383. Drain hole; 384. Arc elastic strip; 41. Slider; 42. Pump body; 43. Right-angle plate; 44. Nozzle; 45. Fork-shaped connecting pipe; 46. Reset spring; 47. Force block; 48. Pretreatment component; 481. Bending support frame; 482. Guide rod; 483. Fan-shaped block; 484. Crescent block; 485. Elastic brush; 51. Support shaft; 52. Bracket; 53. Round wheel; 54. V-shaped snap-fit ​​teeth; 55. Cylindrical roller. DETAILED DESCRIPTION

[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0040] The first embodiment, as Figures 1 to 4 As shown, the present invention provides a technical solution:

[0041] An aluminum casting cleaning device with a positioning function, comprising:

[0042] A cleaning cabinet 1, and a strip-shaped hole 2 opened in the middle of the top of the cleaning cabinet 1, and a feeding mechanism 3 is installed in the middle of the interior of the cleaning cabinet 1;

[0043] A spray mechanism 4 is used to clean aluminum castings and is installed in the middle of the top of the cleaning cabinet 1;

[0044] Among them, the spray mechanism 4 includes a slider 41 and a pump body 42. The slider 41 is slidably installed between the strip hole 2 and the top of the cleaning cabinet 1. The pump body 42 is installed on the side of the surface of the cleaning cabinet 1. The bottom of the slider 41 is fixedly connected with a right-angle plate 43. The inner side of the right-angle plate 43 is installed with a nozzle 44. The top of the right-angle plate 43 is installed with a fork-shaped connecting pipe 45. The nozzle 44 is connected to the fork-shaped connecting pipe 45. A reset spring 46 is fixedly connected between the surface of the slider 41 and the inner side of the strip hole 2. A force block 47 is fixedly connected to the middle of the bottom of the right-angle plate 43. The side of the surface of the right-angle plate 43 A pre-treatment assembly 48 is installed. The staff starts the pump body 42 to work, and the liquid inlet end of the pump body 42 is extended to the bottom of the inner cavity of the cleaning cabinet 1 to facilitate the suction of the cleaning liquid inside the cleaning cabinet 1. Under the transportation of the hose, the cleaning liquid enters the interior of the fork-shaped connecting pipe 45. Under the pressure of the cleaning liquid fluid, the cleaning liquid is sprayed from the nozzle 44 to the surface of the aluminum casting material, thereby cleaning the aluminum casting. The nozzles 44 are evenly installed on the inner side of the right-angle plate 43, and the nozzles 44 symmetrically on both sides spray liquid together, thereby cleaning the surface of the aluminum casting material.

[0045] The fork-shaped connecting pipe 45 is connected to the pump body 42 through a hose. The nozzles 44 are evenly installed on the inner side of the right-angle plate 43. There are two pump bodies 42, and the two pump bodies 42 are symmetrically installed along the central axis in the middle of the cleaning cabinet 1.

[0046] The pretreatment component 48 includes a bending support frame 481, the top of the bending support frame 481 is fixedly installed on the side of the surface of the right-angle plate 43 by screws, and the end of the bending support frame 481 away from the right-angle plate 43 is slidably installed with a guide rod 482, the top of the guide rod 482 is fixedly connected to a fan-shaped block 483, and the bottom end of the guide rod 482 is fixedly connected to a crescent block 484, and an elastic brush 485 is fixedly connected to the arc-shaped convex surface of the fan-shaped block 483. Under the support of the bending support frame 481 and by utilizing the connection of the guide rod 482, the fan-shaped block 483 is driven to move back and forth in a straight line, and combined with the end of the elastic brush 485 away from the fan block 483 being in contact with the surface of the aluminum casting, impurities attached to the surface of the aluminum casting can be brushed away.

[0047] The guide rod 482 is installed vertically, the bottom of the crescent block 484 is an arc surface, and the elastic brushes 485 are evenly distributed on the arc convex surface of the fan-shaped block 483.

[0048] The second embodiment, based on the first embodiment, see Figures 1 to 6 As shown:

[0049] The positioning mechanism 5 includes a support shaft 51 and a bracket 52. The top end of the support shaft 51 is rotatably installed between the top of the inner wall of the cleaning cabinet 1. The bracket 52 is installed between the outer cylindrical surface of the support shaft 51 and the top of the inner wall of the cleaning cabinet 1. A round wheel 53 is fixedly installed at the bottom end of the support shaft 51. A V-shaped engaging tooth 54 is fixedly connected to the edge of the surface of the round wheel 53. A cylindrical roller 55 is rollingly installed on the end of the V-shaped engaging tooth 54 away from the round wheel 53. As the aluminum casting moves toward the discharge port on the surface of the cleaning cabinet 1, the round wheel 53 is rotatably supported by the support shaft 51, so that the V-shaped engaging tooth 54 is engaged with the surface of the aluminum casting. The two symmetrical V-shaped engaging teeth 54 can be used to engage with both sides of the aluminum casting to support and position the aluminum casting.

[0050] The support shafts 51 are installed vertically. There are two support shafts 51 , and the two support shafts 51 are installed symmetrically along the strip-shaped hole 2 . The bottom end of the bracket 52 is rotatably installed between the outer circumferential surface of the support shaft 51 .

[0051] The cylindrical roller 55 contacts the surface of the aluminum casting, and the material of the cylindrical roller 55 is rubber, so flexible contact can be achieved, which is not easy to cause damage to the surface of the aluminum casting and has a protective effect. The cylindrical roller 55 can roll, making it smoother for the aluminum casting to be removed from the V-shaped engaging teeth 54.

[0052] The opening of the V-shaped engaging teeth 54 faces the side away from the circular wheel 53. The V-shaped engaging teeth 54 are evenly distributed at the edge of the surface of the circular wheel 53. The cylindrical roller 55 is made of rubber. As the aluminum casting continues to move, the circular wheel 53 can be driven to rotate by the V-shaped engaging teeth 54, so that the cross at the center of the circular wheel 53 contacts the force block 47, and a driving force can be applied to the force block 47. Under the sliding connection of the slider 41, the right-angle plate 43 drives the nozzle 44 to move in a straight line, and the reset spring piece 46 is compressed. As the cross at the center of the circular wheel 53 separates from the force block 47, the driving force on the force block 47 disappears, and under the elastic action of the reset spring piece 46, the right-angle plate 43 drives the nozzle 44 to move in the opposite direction for reset. By driving the nozzle 44 to move back and forth by the right-angle plate 43, the spraying time of the aluminum casting can be increased.

[0053] The third embodiment, based on the first and second embodiments, see Figures 1 to 9 As shown:

[0054] The feeding mechanism 3 includes a frame 31, which is installed in the middle of the washing cabinet 1. The two ends of the top of the frame 31 are sequentially installed with a driving roller 32 and a driven roller 33. A servo motor 34 is fixedly installed on the side of the surface of the frame 31. The output end of the servo motor 34 is fixedly installed with the driving roller 32 through a coupling. The outer circumference of the driving roller 32 and the outer circumference of the driven roller 33 are both provided with an annular groove 35. A conveyor belt 36 is installed between the driving roller 32 and the driven roller 33. The edge of the surface of the conveyor belt 36 is fixedly connected with an anti-slip belt 37. The outer surface of the conveyor belt 36 A fixed module 38 is installed in the middle of the side. The staff turns on the servo motor 34 to work. The rotation of the output end of the servo motor 34 can drive the active roller 32 to roll, and under the rolling support of the driven roller 33, the conveyor belt 36 is operated, which can drive the fixed module 38 to move as a whole, thereby conveying and loading the aluminum casting materials that need to be cleaned. The inner side of the anti-slip belt 37 is embedded in the inside of the annular groove 35 to increase the contact area and achieve an anti-slip effect, so that the conveyor belt 36 is not prone to slipping when conveying aluminum castings.

[0055] The active roller 32 and the driven roller 33 are installed at the same height. The inner side of the anti-slip belt 37 is embedded in the inside of the annular groove 35. There are two anti-slip belts 37, and the two anti-slip belts 37 are symmetrically installed along the conveyor belt 36. The material of the anti-slip belt 37 is rubber.

[0056] The fixing module 38 includes a tip base block 381, the bottom end of the tip base block 381 is fixedly connected to the side of the outer side of the conveyor belt 36, the surface of the tip base block 381 is fixedly connected to a tray 382, ​​the bottom of the inner cavity of the tray 382 is provided with a drainage hole 383, and the side of the inner wall of the tray 382 is fixedly connected to an arc-shaped elastic strip 384. The robot arm of the external equipment puts the aluminum casting to be cleaned into the interior of the tray 382 and presses the aluminum casting downward. As the aluminum casting moves downward, an outward pushing force is applied to the arc-shaped elastic strip 384, so that the arc-shaped elastic strip 384 is elastically deformed after being squeezed, and the combined action force and reaction force make the surface of the arc-shaped elastic strip 384 fit the surface of the aluminum casting, so that the aluminum casting can be clamped and fixed.

[0057] The tip base block 381 is evenly distributed on the side of the outer side of the conveyor belt 36. There are four arc-shaped elastic strips 384, and the four arc-shaped elastic strips 384 are evenly distributed on the inner wall of the tray 382. The operation of the conveyor belt 36 drives the tip base block 381 to move together. The tip base block 381 contacts the arc surface at the bottom of the crescent block 484, so that the crescent block 484 is pushed upward by the tip base block 381. Under the guidance of the guide rod 482, the crescent block 484 is moved upward. When the guide rod 482 and the fan-shaped block 483 move upward together, the elastic brush 485 can be driven by the fan-shaped block 483 to move upward, and as it separates from the crescent block 484 through the tip base block 381, and under the action of the gravity of the crescent block 484, the guide rod 482 and the fan-shaped block 483 themselves, the elastic brush 485 can move downward. In this way, the elastic brush 485 moves back and forth and moves up and down in a straight line, thereby increasing the brushing direction of the aluminum casting surface and promoting the removal of impurities on the aluminum casting surface.

[0058] During use, the active roller 32 and the driven roller 33 are installed on both sides of the outside of the cleaning cabinet 1, so that the conveyor belt 36 extends to the outside of the cleaning cabinet 1, and the fixing modules 38 are evenly installed on the outer side of the conveyor belt 36, so that the fixing modules 38 are exposed to the outside. The manipulator of the external device puts the aluminum casting to be cleaned into the inside of the tray 382 and presses the aluminum casting downward. As the aluminum casting moves downward, it can apply an outward pushing force to the arc-shaped elastic strip 384, so that the arc-shaped elastic strip 384 is elastically deformed after being squeezed, and the combined action force and reaction force make the surface of the arc-shaped elastic strip 384 fit the surface of the aluminum casting, so that the aluminum casting can be clamped and fixed;

[0059] The staff starts the servo motor 34 to work. The rotation of the output end of the servo motor 34 drives the active roller 32 to roll, and under the rolling support of the driven roller 33, the conveyor belt 36 is operated, which can drive the fixed module 38 to move as a whole, thereby conveying and loading the aluminum casting material that needs to be cleaned. The inner side of the anti-slip belt 37 is embedded in the inside of the annular groove 35 to increase the contact area and play an anti-slip effect, so that the conveyor belt 36 is not likely to slip when conveying the aluminum casting;

[0060] At the same time, the operation of the conveyor belt 36 drives the tip base block 381 to move together, and the tip base block 381 contacts the arc surface of the bottom of the crescent block 484, so that the crescent block 484 is subjected to the upward pushing force of the tip base block 381, and under the guidance of the guide rod 482, the crescent block 484, the guide rod 482 and the fan-shaped block 483 move upward together, so that the elastic brush 485 is driven by the fan-shaped block 483 to move upward, and as the tip base block 381 separates from the crescent block 484, and under the action of the gravity of the crescent block 484, the guide rod 482 and the fan-shaped block 483 themselves, the elastic brush 485 moves downward, so that the elastic brush 485 moves back and forth and moves up and down in a straight line, thereby increasing the brushing direction of the aluminum casting surface and promoting the removal of impurities on the aluminum casting surface.

[0061] As the aluminum casting moves toward the discharge port on the surface of the cleaning cabinet 1, the circular wheel 53 is rotated and supported by the support shaft 51, so that the V-shaped engaging teeth 54 engage with the surface of the aluminum casting. Then, two symmetrical V-shaped engaging teeth 54 can be used to engage with both sides of the aluminum casting to support and position the aluminum casting.

[0062] The cylindrical roller 55 contacts the surface of the aluminum casting, and the cylindrical roller 55 is made of rubber, so it can make flexible contact, which is not easy to damage the surface of the aluminum casting and has a protective effect. The cylindrical roller 55 can roll, making it smoother when the aluminum casting is removed from the V-shaped engaging teeth 54.

[0063] The staff starts the pump body 42 to work, and extends the liquid inlet end of the pump body 42 to the bottom of the inner cavity of the cleaning cabinet 1, so as to suck out the cleaning liquid inside the cleaning cabinet 1. Under the transportation of the hose, the cleaning liquid enters the interior of the fork-shaped connecting pipe 45, and under the pressure of the cleaning liquid fluid, the cleaning liquid is sprayed from the nozzle 44 to the surface of the aluminum casting material, thereby cleaning the aluminum casting. The nozzles 44 are evenly installed on the inner side of the right-angle plate 43, and the nozzles 44 on both sides are symmetrical and spray liquid together, thereby cleaning the surface of the aluminum casting material.

[0064] As the aluminum casting continues to move, the round wheel 53 can be driven to rotate by the V-shaped engaging teeth 54, so that the cross at the center of the round wheel 53 contacts the force block 47, and a plucking force can be applied to the force block 47. Under the sliding connection of the slider 41, the right-angle plate 43 drives the nozzle 44 to move linearly, and the reset spring piece 46 is compressed. As the cross at the center of the round wheel 53 separates from the force block 47, the plucking force on the force block 47 disappears, and under the elastic force of the reset spring piece 46, the right-angle plate 43 drives the nozzle 44 to move in the opposite direction to reset. By driving the nozzle 44 to move back and forth by the right-angle plate 43, the spraying time of the aluminum casting can be increased.

[0065] When the conveyor belt 36 continues to move, the aluminum casting that has been spray-cleaned can be moved to the side close to the servo motor 34 for unloading. As the aluminum casting moves out of the cleaning cabinet 1, the aluminum casting can be grabbed by a manipulator of an external device for material removal.

[0066] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

[0067] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An aluminum casting cleaning device with positioning function, characterized in that: include: A cleaning cabinet (1), and a strip-shaped hole (2) provided in the middle of the top of the cleaning cabinet (1), wherein a feeding mechanism (3) is installed in the middle of the interior of the cleaning cabinet (1); A spray mechanism (4), the spray mechanism (4) is used to clean the aluminum casting, and the spray mechanism (4) is installed in the middle of the top of the cleaning cabinet (1); The spray mechanism (4) includes a slider (41) and a pump body (42), wherein the slider (41) is slidably installed between the strip hole (2) and the top of the cleaning cabinet (1), and the pump body (42) is installed on the side of the surface of the cleaning cabinet (1). The bottom of the slider (41) is fixedly connected to a right-angle plate (43), and the inner side surface of the right-angle plate (43) is installed with a nozzle (44). The top of the right-angle plate (43) is installed with a fork-shaped connecting pipe (45), and the nozzle (44) and the fork-shaped connecting pipe (45) are connected. A reset spring (46) is fixedly connected between the surface of the slider (41) and the inner side surface of the strip hole (2), a force block (47) is fixedly connected to the middle of the bottom of the right-angle plate (43), and a pretreatment component (48) is installed on the side of the surface of the right-angle plate (43); A positioning mechanism (5), the positioning mechanism (5) comprising a support shaft (51) and a bracket (52), the top end of the support shaft (51) being rotatably mounted between the top of the inner wall of the cleaning cabinet (1), the bracket (52) being mounted between the outer cylindrical surface of the support shaft (51) and the top of the inner wall of the cleaning cabinet (1), the bottom end of the support shaft (51) being fixedly mounted with a round wheel (53), the edge of the surface of the round wheel (53) being fixedly connected with a V-shaped engaging tooth (54), and the end of the V-shaped engaging tooth (54) away from the round wheel (53) being rotatably mounted with a cylindrical roller (55); The pretreatment assembly (48) includes a bending support frame (481), the top end of the bending support frame (481) is fixedly installed on the side of the surface of the right-angle plate (43) by screws, and a guide rod (482) is slidably installed on one end of the bending support frame (481) away from the right-angle plate (43), the top end of the guide rod (482) is fixedly connected to a fan-shaped block (483), the bottom end of the guide rod (482) is fixedly connected to a crescent block (484), and an elastic brush (485) is fixedly connected to the arc-shaped convex surface of the surface of the fan-shaped block (483).

2. The aluminum casting cleaning equipment with positioning function according to claim 1, characterized in that: The fork-shaped connecting pipe (45) is connected to the pump body (42) through a hose, and the nozzle (44) is evenly installed on the inner side of the right-angle plate (43). There are two pump bodies (42), and the two pump bodies (42) are symmetrically installed along the central axis in the middle of the cleaning cabinet (1).

3. The aluminum casting cleaning equipment with positioning function according to claim 1, characterized in that: The guide rod (482) is installed vertically, the bottom of the crescent block (484) is an arc surface, and the elastic brushes (485) are evenly distributed on the arc convex surface of the fan-shaped block (483).

4. The aluminum casting cleaning equipment with positioning function according to claim 1, characterized in that: The support shaft (51) is installed vertically, there are two support shafts (51), and the two support shafts (51) are installed symmetrically along the strip hole (2), and the bottom end of the bracket (52) is rotatably installed between the outer cylindrical surface of the support shaft (51).

5. The aluminum casting cleaning equipment with positioning function according to claim 1, characterized in that: The opening of the V-shaped engaging teeth (54) faces the side away from the circular wheel (53), and the V-shaped engaging teeth (54) are evenly distributed on the edge of the surface of the circular wheel (53). The material of the cylindrical roller (55) is rubber.

6. The aluminum casting cleaning equipment with positioning function according to claim 1, characterized in that: The feeding mechanism (3) includes a frame (31), which is installed in the middle of the cleaning cabinet (1), and a driving roller (32) and a driven roller (33) are sequentially installed on the two ends of the top of the frame (31). A servo motor (34) is fixedly installed on the side of the surface of the frame (31), and the output end of the servo motor (34) is fixedly installed with the driving roller (32) through a coupling. The outer cylindrical surface of the driving roller (32) and the outer cylindrical surface of the driven roller (33) are both provided with an annular groove (35). A conveyor belt (36) is installed between the driving roller (32) and the driven roller (33), and an anti-slip belt (37) is fixedly connected to the edge of the surface of the conveyor belt (36). A fixing module (38) is installed in the middle of the outer side surface of the conveyor belt (36).

7. The aluminum casting cleaning equipment with positioning function according to claim 6, characterized in that: The active roller (32) and the driven roller (33) are installed at the same height, and the inner side surface of the anti-slip belt (37) is embedded in the inside of the annular groove (35). There are two anti-slip belts (37), and the two anti-slip belts (37) are symmetrically installed along the conveyor belt (36). The material of the anti-slip belt (37) is rubber.

8. The aluminum casting cleaning equipment with positioning function according to claim 6, characterized in that: The fixing module (38) includes a tip base block (381), the bottom end of the tip base block (381) is fixedly connected to the side of the outer side of the conveyor belt (36), the surface of the tip base block (381) is fixedly connected to a tray (382), the bottom of the inner cavity of the tray (382) is provided with a drainage hole (383), and the side of the inner wall of the tray (382) is fixedly connected to an arc-shaped elastic strip (384).

9. The aluminum casting cleaning equipment with positioning function according to claim 8, characterized in that: The tip base blocks (381) are evenly distributed on the sides of the outer side of the conveyor belt (36), and there are four arc-shaped elastic strips (384), and the four arc-shaped elastic strips (384) are evenly distributed on the inner wall of the tray (382).

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