Aluminum casting cleaning equipment with positioning function

Abstract

The invention discloses aluminum casting cleaning equipment with a positioning function, and relates to the technical field of cleaning equipment. The aluminum casting cleaning equipment with the positioning function comprises a cleaning cabinet, a spraying mechanism and a positioning mechanism, the spraying mechanism comprises a sliding block and a pump body, a right-angle plate is fixedly connected to the bottom of the sliding block, a nozzle is installed on the inner side face of the right-angle plate, and a fork-shaped connecting pipe is installed at the top of the right-angle plate; the middle of the bottom of the right-angle plate is fixedly connected with a stress block, the side of the surface of the right-angle plate is provided with a pretreatment assembly, the positioning mechanism comprises a supporting shaft and a support, and the bottom end of the supporting shaft is fixedly provided with a round wheel; v-shaped clamping teeth are fixedly connected to the edge of the surface of the round wheel, and cylindrical rolling wheels are installed at the ends, away from the round wheel, of the V-shaped clamping teeth in a rolling mode, so that the purpose of positioning is achieved, castings can be positioned, toppling and rolling are not prone to occurring, uniform cleaning is facilitated, and safety and reliability are achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of cleaning equipment, and particularly to an aluminum casting cleaning equipment with a positioning function. Background Art

[0002] An aluminum casting refers to a pure aluminum or aluminum alloy equipment device obtained by means of casting. Generally, a sand mold is used to pour molten aluminum into a mold cavity, and various shaped and sized aluminum parts or aluminum alloy parts thus obtained are usually called aluminum die castings. Cast aluminum alloy castings have numerous advantages, making them one of the development directions of the casting industry and the most favored casting products in the mechanical production industry. In mechanical applications, cylindrical castings with grooves on the surface are often required. After the aluminum castings are processed and formed, oil, chips and other dirt adhere to the surface of the aluminum castings, so corresponding cleaning equipment is needed to clean the aluminum castings.

[0003] Currently, when cylindrical aluminum castings with grooves on the surface are being cleaned, they are prone to rolling. At the same time, in the case of water spraying for cleaning, it causes the aluminum castings to fall, 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 realized through the following technical solutions: An aluminum casting cleaning equipment with a positioning function, comprising: A cleaning cabinet, and a strip-shaped hole opened in the middle of the top of the cleaning cabinet, and a feeding mechanism is installed in the middle of the interior of the cleaning cabinet; A spraying mechanism, which is used for cleaning the aluminum castings, and the spraying mechanism is installed in the middle of the top of the cleaning cabinet; Among them, the spraying mechanism includes a slider and a pump body. The slider is slidably installed between the top of the cleaning cabinet through a strip-shaped 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. A nozzle is installed on the inner side surface of the right-angle plate. A fork-shaped connecting pipe is installed on the top of the right-angle plate. The nozzle is communicated with the fork-shaped connecting pipe. A reset elastic sheet is fixedly connected between the surface of the slider and the inner side surface of the strip-shaped hole. A stress block is fixedly connected to 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. 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 inside of the fork-shaped connecting pipe. And under the pressure of the cleaning liquid flow, the cleaning liquid sprays out from the nozzle to the surface of the aluminum casting material, so that the aluminum casting can be cleaned. And by evenly installing the nozzles on the inner side surface of the right-angle plate and spraying liquid together with the two symmetric nozzles on both sides, the surface of the aluminum casting material can be cleaned, and there are no dead corners easily, and the cleaning effect on the aluminum casting is good. A positioning mechanism, which 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 circular surface of the support shaft and the top of the inner wall of the cleaning cabinet. A round wheel is fixedly installed at the bottom end of the support shaft. A V-shaped clamping tooth is fixedly connected to the edge of the surface of the round wheel. A cylindrical roller is rotatably installed at the end of the V-shaped clamping tooth away from the round wheel. As the aluminum casting moves towards 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 clamping tooth is clamped on the surface of the aluminum casting. Then, the two symmetric V-shaped clamping teeth can be used to clamp both sides of the aluminum casting together, so that the aluminum casting can be supported and positioned, and there are no deviations and skews easily, and the stability is good.

[0005] Preferably, the fork-shaped connecting pipe is communicated with the pump body through a hose. The nozzles are evenly installed on the inner side surface 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.

[0006] Preferably, the pretreatment component includes a bent support frame. The top end of the bent support frame is fixedly installed at the side of the surface of the right-angle plate through a screw. A guide rod is slidably installed at the end of the bent support frame away from the right-angle plate. A sector block is fixedly connected to the top end of the guide rod. A crescent block is fixedly connected to the bottom end of the guide rod. An elastic brush is fixedly connected to the arc convex surface of the sector block. Under the support of the bent support frame and with the connection of the guide rod, the sector block is driven to move in a straight line reciprocally. And combined with the end of the elastic brush away from the sector block being attached to the surface of the aluminum casting, the impurities attached to the surface of the aluminum casting can be brushed off, so that the aluminum casting can be pretreated.

[0007] Preferably, the guide rod is vertically installed, the bottom of the crescent block is an arc surface, and the elastic brushes are evenly distributed at the arc convex surface on the surface of the sector block.

[0008] Preferably, the support shaft is vertically installed. 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 circular surface of the support shaft. By contacting the surface of the aluminum casting with the cylindrical roller, and using the cylindrical roller made of rubber material, flexible contact can be achieved, which is not easy to damage the surface of the aluminum casting, playing a protective role. And because the cylindrical roller can roll, it makes it more smooth when the aluminum casting is removed from the V-shaped clamping teeth, and it is not easy to have the situation of material jamming.

[0009] Preferably, the opening of the V-shaped clamping teeth faces away from the side of the round wheel. The V-shaped clamping teeth are evenly distributed at the edge of the surface of the round wheel. The material of the cylindrical roller is rubber material.

[0010] As the aluminum casting continues to move, the round wheel can be driven to rotate through the V-shaped clamping teeth, so that the cross on the center of the round wheel contacts the force-receiving block, and a pushing force can be applied to the force-receiving block. And under the sliding connection of the slider, the right-angled plate drives the nozzle to move linearly, and the reset elastic piece is compressed. Along with the separation of the cross on the center of the round wheel from the force-receiving block, the pushing force received by the force-receiving block disappears, and under the elastic force of the reset elastic piece, the right-angled plate drives the nozzle to move in the reverse direction for reset. By driving the nozzle to reciprocate through the right-angled plate, the spraying time of the aluminum casting can be increased, which further helps to clean the impurities attached to the surface of the aluminum casting. Using the interaction between the structures, the structures are connected together.

[0011] Preferably, the feeding mechanism includes a frame, the frame is installed at the middle inside the cleaning cabinet. At both ends of the top of the frame, a driving roller and a driven roller are sequentially installed in a rolling manner. At the side of the surface of the frame, a servo motor is fixedly installed. The output end of the servo motor is fixedly installed with the driving roller through a coupling. Annular grooves are formed on the outer circular surfaces of the driving roller and the driven roller. A conveyor belt is installed between the driving roller and the driven roller. Anti-slip belts are fixedly connected to the edges of the surface of the conveyor belt. A fixing module is installed at the middle of the outer side of the conveyor belt. By the rotation of the output end of the servo motor, the driving roller can be driven to roll, and under the rolling support of the driven roller, the conveyor belt runs, and then the whole fixing module can be driven to move, so as to convey and load the aluminum casting materials to be cleaned. And by embedding the inner side of the anti-slip belt into the annular groove, the contact area can be increased, playing an anti-slip role, so that the conveyor belt is not easy to slip when conveying the aluminum casting, and the conveyed materials are accurate.

[0012] Preferably, the driving roller and the driven roller are installed at the same height. The inner side of the anti-slip belt is embedded into the interior of the annular groove. There are two anti-slip belts, and the two anti-slip belts are symmetrically installed along the conveyor belt. The material of the anti-slip belt is rubber.

[0013] 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 surface of the conveyor belt. A tray is fixedly connected to the surface of the tip base block. A liquid discharge hole is opened at the bottom of the inner cavity of the tray. An arc-shaped elastic strip is fixedly connected to the side of the inner wall of the tray. The manipulator of the external device places the aluminum casting to be cleaned into the tray and presses the aluminum casting downward. As the aluminum casting moves downward, a driving force toward the outside can be applied to the arc-shaped elastic strip, causing the arc-shaped elastic strip to undergo elastic deformation after being squeezed. Combining the action and reaction forces, the surface of the arc-shaped elastic strip can be made to fit the surface of the aluminum casting, thereby clamping and fixing the aluminum casting and preventing it from loosening easily.

[0014] Preferably, the tip base blocks are evenly distributed on the side of the outer surface of the conveyor belt. There are four arc-shaped elastic strips, and the four arc-shaped elastic strips are evenly distributed on the inner wall of the tray. With the operation of the conveyor belt, the tip base blocks are driven to move together. By the contact between the tip base block and the arc surface at the bottom of the crescent block, the crescent block receives an upward pushing force from the tip base block. Under the guiding action of the guiding rod, the crescent block, the guiding rod, and the sector block move upward together, so that the elastic brush is driven to move upward by the sector block. And as the tip base block separates from the crescent block and under the action of the self-weight of the crescent block, the guiding rod, and the sector block, the elastic brush can move downward. In this way, through the linear reciprocating movement and the up-and-down movement of the elastic brush, the brushing direction on the surface of the aluminum casting is increased, promoting the removal of impurities on the surface of the aluminum casting.

[0015] The present invention provides an aluminum casting cleaning device with a positioning function, having the following beneficial effects: First, for the aluminum casting cleaning device with a positioning function, by using the suction of the pump body and through 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 flow, the cleaning liquid is sprayed from the nozzle onto the surface of the aluminum casting material, thereby cleaning the aluminum casting. The nozzles are evenly installed on the inner side of the right-angle plate, and the liquid is sprayed by the two symmetrically arranged nozzles on both sides, so as to clean the surface of the aluminum casting material, and it is not easy to have dead corners, and the cleaning effect on the aluminum casting is good.

[0016] Second, for the aluminum casting cleaning equipment with positioning function, as the aluminum casting moves towards the discharge port on the surface of the cleaning cabinet, and the support shaft rotates and supports the round wheel, the V-shaped clamping teeth are clamped on the surface of the aluminum casting. Then, the two symmetric V-shaped clamping teeth can be used to clamp both sides of the aluminum casting together, so as to support and position the aluminum casting, making it not prone to deviation and skew, and having good stability.

[0017] Third, for the aluminum casting cleaning equipment with positioning function, through the contact between the cylindrical roller and the surface of the aluminum casting, and using the material of the cylindrical roller as rubber, flexible contact can be carried out, which is not easy to damage the surface of the aluminum casting, achieving a protective effect. And because the cylindrical roller can roll, when the aluminum casting moves out from the V-shaped clamping teeth, it is more smooth and not prone to material jamming.

[0018] Fourth, for the aluminum casting cleaning equipment with positioning function, with the movement of the aluminum casting, the round wheel is driven to rotate under the connection of the V-shaped clamping teeth, so that the cross on the center of the round wheel contacts the force-receiving block, and then a pushing force can be applied to the force-receiving block. Under the sliding connection of the slider, the right-angled plate drives the nozzle to move linearly, and the reset elastic piece is compressed. Along with the separation of the cross on the center of the round wheel from the force-receiving block, the pushing force on the force-receiving block disappears. Under the elastic force of the reset elastic piece, the right-angled plate drives the nozzle to move in the reverse direction for reset. By driving the nozzle to reciprocate, the spraying time for the aluminum casting can be increased.

[0019] Fifth, for the aluminum casting cleaning equipment with positioning function, under the support of the bent support frame and with the connection of the guide rod, the sector block is driven to move linearly back and forth. Combined with the fact that the end of the elastic brush away from the sector block fits the surface of the aluminum casting, the impurities attached to the surface of the aluminum casting can be brushed off, so as to pre-treat the aluminum casting.

[0020] Sixth, for the aluminum casting cleaning equipment with positioning function, place the aluminum casting inside the tray and press it downward. As the aluminum casting moves downward, an outward pushing force can be applied to the arc-shaped elastic strip, making the arc-shaped elastic strip elastically deform after being squeezed. Combining with the action and reaction forces, the surface of the arc-shaped elastic strip fits the surface of the aluminum casting, so as to clamp and fix the aluminum casting, making it not prone to looseness.

[0021] Seventh, for the aluminum casting cleaning equipment with positioning function, by the rotation of the output end of the servo motor, the driving roller can be driven to roll. Under the rolling support of the driven roller, the conveyor belt runs, so as to drive the whole fixed module to move, thereby conveying and feeding the aluminum casting material to be cleaned. And by embedding the inner side of the anti-slip belt into the internal annular groove, the contact area can be increased, achieving an anti-slip effect, so that the conveyor belt is not prone to slipping when conveying the aluminum casting and can accurately convey the material.

[0022] 8. The aluminum casting cleaning device with a positioning function utilizes the tip base block to push the crescent block, causing the crescent block, guide rod, and sector block to move upward together. As a result, the elastic brush can be driven upward by the sector block. And as the tip base block separates from the crescent block, under the action of the self-gravity of the crescent block, guide rod, and sector block, the elastic brush can move downward. In this way, through the linear reciprocating movement and up-and-down movement of the elastic brush, the brushing direction on the surface of the aluminum casting is increased, promoting the removal of impurities on the surface of the aluminum casting. Description of the Drawings

[0023] Figure 1 is a schematic structural diagram of the overall aluminum casting cleaning device with a positioning function of the present invention; Figure 2 is a schematic internal cross-sectional structure diagram of the aluminum casting cleaning device with a positioning function of the present invention; Figure 3 is a schematic connection structure diagram between the spraying mechanism and the cleaning cabinet of the present invention; Figure 4 is a schematic overall structure diagram of the spraying mechanism of the present invention; Figure 5 is a schematic connection structure diagram between the positioning mechanism and the cleaning cabinet of the present invention; Figure 6 is a schematic overall structure diagram of the positioning mechanism of the present invention; Figure 7 is a schematic connection structure diagram between the feeding mechanism and the cleaning cabinet of the present invention; Figure 8 is a schematic overall structure diagram of the feeding mechanism of the present invention; Figure 9 of the present invention Figure 8 Partial enlarged view at A in.

[0024] In the figure: 1, cleaning cabinet; 2, strip hole; 3, feeding mechanism; 4, spraying mechanism; 5, positioning mechanism; 31, frame; 32, driving 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-shaped elastic strip; 41, slider; 42, pump body; 43, right-angle plate; 44, nozzle; 45, fork-shaped connecting pipe; 46, reset spring piece; 47, force-bearing block; 48, pretreatment component; 481, bent support frame; 482, guide rod; 483, sector block; 484, crescent block; 485, elastic brush; 51, support shaft; 52, bracket; 53, round wheel; 54, V-shaped clamping tooth; 55, cylindrical roller. Detailed Embodiments

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0026] The first embodiment is as follows Figures 1 to 4 As shown, the present invention provides a technical solution: An aluminum casting cleaning device with a positioning function, comprising: 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; A spraying mechanism 4, which is used to clean the aluminum casting, and the spraying mechanism 4 is installed in the middle of the top of the cleaning cabinet 1; Among them, the spraying mechanism 4 includes a slider 41 and a pump body 42. The slider 41 is slidably installed between the top of the cleaning cabinet 1 through the strip-shaped hole 2. 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. A nozzle 44 is installed on the inner side of the right-angle plate 43. A fork-shaped connecting pipe 45 is installed on the top of the right-angle plate 43. The nozzle 44 is communicated with the fork-shaped connecting pipe 45. A reset elastic piece 46 is fixedly connected between the surface of the slider 41 and the inner side of the strip-shaped hole 2. The middle of the bottom of the right-angle plate 43 is fixedly connected with a force-receiving block 47. A pretreatment assembly 48 is installed on the side of the surface of the right-angle plate 43. The staff turns on the pump body 42 to work, and in combination with the liquid inlet end of the pump body 42 extending to the bottom of the inner cavity of the cleaning cabinet 1, it is convenient to suck out the cleaning liquid inside the cleaning cabinet 1, and under the transportation of the hose, the cleaning liquid enters the inside of the fork-shaped connecting pipe 45, and under the pressure of the cleaning liquid flow, the cleaning liquid is sprayed from the nozzle 44 onto the surface of the aluminum casting material, so that the aluminum casting can be cleaned. And the nozzles 44 are evenly installed on the inner side of the right-angle plate 43, and the two relatively symmetrical nozzles 44 on both sides spray liquid together, so as to clean the surface of the aluminum casting material; The fork-shaped connecting pipe 45 is communicated with 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 of the middle of the cleaning cabinet 1.

[0027] The preprocessing component 48 includes a bent support frame 481. The top end of the bent support frame 481 is fixedly installed at the side of the surface of the right-angle plate 43 by screws. A guide rod 482 is slidably installed at one end of the bent support frame 481 away from the right-angle plate 43. The top end of the guide rod 482 is fixedly connected with a sector block 483, and the bottom end of the guide rod 482 is fixedly connected with a crescent block 484. An elastic brush 485 is fixedly connected to the arc convex surface of the surface of the sector block 483. Supported by the bent support frame 481 and through the connection of the guide rod 482, the sector block 483 is driven to perform a linear reciprocating movement. Combining with the fact that one end of the elastic brush 485 away from the sector block 483 is attached to the surface of the aluminum casting, the impurities attached to the surface of the aluminum casting can be brushed off.

[0028] The guide rod 482 is vertically installed. The bottom of the crescent block 484 is an arc surface. The elastic brushes 485 are evenly distributed on the arc convex surface of the surface of the sector block 483.

[0029] Second embodiment, on the basis of the first embodiment, please refer to Figures 1 to 6 as shown: The positioning mechanism 5. 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 circular 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 is fixedly installed with a round wheel 53. A V-shaped clamping tooth 54 is fixedly connected to the edge of the surface of the round wheel 53. A cylindrical roller 55 is rotatably installed at one end of the V-shaped clamping tooth 54 away from the round wheel 53. As the aluminum casting moves towards the discharge port on the surface of the cleaning cabinet 1 and in combination with the support shaft 51 rotating and supporting the round wheel 53, the V-shaped clamping tooth 54 is clamped on the surface of the aluminum casting. Then, the two symmetric V-shaped clamping teeth 54 can be used to clamp on both sides of the aluminum casting together, so as to support and position the aluminum casting.

[0030] The support shaft 51 is vertically installed. There are two support shafts 51, and the two support shafts 51 are symmetrically installed along the strip-shaped hole 2. The bottom end of the bracket 52 is rotatably installed with the outer circular surface of the support shaft 51.

[0031] By the cylindrical roller 55 contacting the surface of the aluminum casting and using the material of the cylindrical roller 55 being rubber material, flexible contact can be carried out, which is not easy to damage the surface of the aluminum casting, playing a protective effect. And because the cylindrical roller 55 can roll, it makes it more smooth for the aluminum casting to move out from the V-shaped clamping tooth 54.

[0032] The opening of the V-shaped engaging teeth 54 faces away from the side of the round wheel 53. The V-shaped engaging teeth 54 are evenly distributed at the edge of the surface of the round wheel 53. The cylindrical roller 55 is made of rubber material. As the aluminum casting continues to move, the round wheel 53 can be driven to rotate through the V-shaped engaging teeth 54, so that the cross on the center of the round wheel 53 contacts the force-receiving block 47, and a pushing force can be applied to the force-receiving 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 elastic piece 46 is compressed. Along with the separation of the cross on the center of the round wheel 53 from the force-receiving block 47, the pushing force received by the force-receiving block 47 disappears, and under the elastic force of the reset elastic piece 46, the right-angle plate 43 drives the nozzle 44 to move in the reverse direction for reset. By driving the nozzle 44 to reciprocate through the right-angle plate 43, the spraying time for the aluminum casting can be increased.

[0033] The third embodiment is based on the first and second embodiments. Please refer to Figures 1 to 9 as shown in The feeding mechanism 3 includes a frame 31, and the frame 31 is installed at the middle inside the cleaning cabinet 1. At both ends of the top of the frame 31, a driving roller 32 and a driven roller 33 are sequentially installed in a rolling manner. At the side of the surface of the frame 31, a servo motor 34 is fixedly installed. The output end of the servo motor 34 is fixedly installed with the driving roller 32 through a coupling. Annular grooves 35 are formed on the outer circumferential surfaces of both the driving roller 32 and the driven roller 33. A conveyor belt 36 is installed between the driving roller 32 and the driven roller 33. Anti-slip belts 37 are fixedly connected to the edges of the surface of the conveyor belt 36. A fixing module 38 is installed at the middle of the outer side of the conveyor belt 36. When the staff starts the servo motor 34 to work, by using the rotation of the output end of the servo motor 34, the driving roller 32 can be driven to roll, and under the rolling support of the driven roller 33, the conveyor belt 36 can be operated, so as to drive the whole fixing module 38 to move, thereby conveying and loading the aluminum casting material to be cleaned. And by embedding the inner side surface of the anti-slip belt 37 into the internal of the annular groove 35, the contact area can be increased, and the anti-slip effect can be achieved, so that the conveyor belt 36 is not easy to slip when conveying the aluminum casting.

[0034] The driving roller 32 and the driven roller 33 are installed at the same height. The inner side surface of the anti-slip belt 37 is embedded into the internal 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 anti-slip belt 37 is made of rubber material.

[0035] 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 surface of the conveyor belt 36. A tray 382 is fixedly connected to the surface of the tip base block 381. Drain holes 383 are formed in the bottom of the inner cavity of the tray 382. Arc-shaped elastic strips 384 are fixedly connected to the side of the inner wall of the tray 382. The manipulator of the external device places 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, a driving force toward the outside can be applied to the arc-shaped elastic strips 384, so that the arc-shaped elastic strips 384 are elastically deformed after being squeezed. Combining the action and reaction forces, the surface of the arc-shaped elastic strips 384 can be made to fit the surface of the aluminum casting, and thus the aluminum casting can be clamped and fixed.

[0036] The tip base blocks 381 are evenly distributed at the side of the outer surface 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. Through the operation of the conveyor belt 36, the tip base blocks 381 are driven to move together. By using the contact between the tip base blocks 381 and the arc surface at the bottom of the crescent blocks 484, an upward pushing force is applied to the crescent blocks 484 by the tip base blocks 381. Under the guiding action of the guiding rods 482, the crescent blocks 484, the guiding rods 482, and the sector blocks 483 move upward together, so that the elastic brushes 485 can be driven to move upward by the sector blocks 483. And as the tip base blocks 381 are separated from the crescent blocks 484, and under the action of the self-gravity of the crescent blocks 484, the guiding rods 482, and the sector blocks 483, the elastic brushes 485 can move downward. In this way, through the linear reciprocating movement and the up-and-down movement of the elastic brushes 485, the brushing direction on the surface of the aluminum casting is increased, and the removal of impurities on the surface of the aluminum casting is promoted.

[0037] During use, the driving roller 32 and the driven roller 33 are installed on both sides outside the cleaning cabinet 1, so that the conveyor belt 36 extends to the outside of the cleaning cabinet 1. The fixing modules 38 are evenly installed on the outer surface of the conveyor belt 36, so that the whole fixing modules 38 are exposed outside. The manipulator of the external device places 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, a driving force toward the outside can be applied to the arc-shaped elastic strips 384, so that the arc-shaped elastic strips 384 are elastically deformed after being squeezed. Combining the action and reaction forces, the surface of the arc-shaped elastic strips 384 can be made to fit the surface of the aluminum casting, and thus the aluminum casting can be clamped and fixed; And the staff turns on the servo motor 34 to work. By using the rotation of the output end of the servo motor 34, the driving roller 32 can be driven to roll. With the rolling support of the driven roller 33, the conveyor belt 36 can be operated, which can drive the whole fixed module 38 to move, so as to convey and feed the aluminum casting materials to be cleaned. And by embedding the inner side of the anti-slip belt 37 into the internal annular groove 35, the contact area can be increased, achieving the anti-slip effect, so that the conveyor belt 36 is not easy to slip when conveying aluminum castings; At the same time, with the operation of the conveyor belt 36, the tip base block 381 is driven to move together. By using the contact between the tip base block 381 and the arc surface at the bottom of the crescent block 484, the crescent block 484 receives an upward pushing force from the tip base block 381. Under the guiding action of the guiding rod 482, the crescent block 484, the guiding rod 482 and the sector block 483 move upward together, so that the elastic brush 485 can be driven by the sector block 483 to move upward. And as the tip base block 381 separates from the crescent block 484, under the action of the self-gravity of the crescent block 484, the guiding rod 482 and the sector block 483, the elastic brush 485 can move downward. In this way, through the linear reciprocating movement and the up-and-down movement of the elastic brush 485, the brushing direction on the surface of the aluminum casting is increased, promoting the removal of impurities on the surface of the aluminum casting; And as the aluminum casting moves towards the discharge port on the surface of the cleaning cabinet 1, and with the support shaft 51 rotatably supporting the round wheel 53, the V-shaped clamping teeth 54 are clamped on the surface of the aluminum casting. By using two symmetrically arranged V-shaped clamping teeth 54 to clamp on both sides of the aluminum casting together, the aluminum casting can be supported and positioned; And by contacting the surface of the aluminum casting with the cylindrical roller 55, and using the cylindrical roller 55 made of rubber material, flexible contact can be achieved, which is not easy to damage the surface of the aluminum casting, achieving a protective effect. And by using the cylindrical roller 55 to roll, it is more smooth for the aluminum casting to move out from the V-shaped clamping teeth 54; Moreover, the staff turns on the pump body 42 to work. Combining with the liquid inlet end of the pump body 42 extending to the bottom of the inner cavity of the cleaning cabinet 1, it is convenient to suck out the cleaning liquid inside the cleaning cabinet 1. Under the transportation of the hose, the cleaning liquid enters the internal fork-shaped connecting pipe 45. And under the pressure of the cleaning liquid flow, the cleaning liquid is sprayed from the nozzle 44 onto the surface of the aluminum casting material, so as to clean the aluminum casting. And by evenly installing the nozzles 44 on the inner side of the right-angle plate 43, and spraying liquid together with two symmetrically arranged nozzles 44 on both sides, the surface of the aluminum casting material can be cleaned; As the aluminum casting continues to move, the V-shaped clamping teeth 54 can drive the round wheel 53 to rotate, so that the cross at the center of the round wheel 53 contacts the force-receiving block 47, and a pushing force can be applied to the force-receiving block 47. Under the sliding connection of the slider 41, the right-angle plate 43 drives the nozzle 44 to move linearly, and the return spring piece 46 is compressed. As the cross at the center of the round wheel 53 separates from the force-receiving block 47, the pushing force received by the force-receiving block 47 disappears, and under the elastic force of the return spring piece 46, the right-angle plate 43 drives the nozzle 44 to move in the reverse direction for reset. By driving the nozzle 44 to reciprocate through the right-angle plate 43, the spraying time for the aluminum casting can be increased. 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 discharging. As the aluminum casting moves out of the cleaning cabinet 1, the manipulator of external equipment can grab the aluminum casting for material taking.

[0038] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without more limitations, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0039] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An aluminum casting cleaning device with a positioning function, characterized in that, Comprising: A cleaning cabinet (1), and a strip-shaped hole (2) opened at the middle of the top of the cleaning cabinet (1), and a feeding mechanism (3) is installed at the middle of the interior of the cleaning cabinet (1); A spraying mechanism (4) for cleaning aluminum castings, and the spraying mechanism (4) is installed at the middle of the top of the cleaning cabinet (1); Among them, the spraying mechanism (4) includes a slider (41) and a pump body (42). The slider (41) is slidably installed between the top of the cleaning cabinet (1) through the strip-shaped hole (2). The pump body (42) is installed at the side of the surface of the cleaning cabinet (1). A right-angle plate (43) is fixedly connected to the bottom of the slider (41). A nozzle (44) is installed on the inner side surface of the right-angle plate (43). A fork-shaped connecting pipe (45) is installed on the top of the right-angle plate (43). The nozzle (44) is communicated with the fork-shaped connecting pipe (45). A reset elastic piece (46) is fixedly connected between the surface of the slider (41) and the inner side surface of the strip-shaped hole (2). A force-receiving block (47) is fixedly connected to the middle of the bottom of the right-angle plate (43). A pretreatment assembly (48) is installed at the side of the surface of the right-angle plate (43); A 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 circular 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 clamping tooth (54) is fixedly connected to the edge of the surface of the round wheel (53). A cylindrical roller (55) is rotatably installed at one end of the V-shaped clamping tooth (54) away from the round wheel (53).

2. The aluminum casting cleaning equipment with a positioning function according to claim 1, characterized in that: The fork-shaped connecting pipe (45) is communicated with the pump body (42) through a hose. The nozzles (44) are uniformly installed on the inner side surface 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 of the middle of the cleaning cabinet (1).

3. The aluminum casting cleaning equipment with a positioning function according to claim 1, characterized in that: The pretreatment assembly (48) includes a bent support frame (481). The top end of the bent support frame (481) is fixedly installed on the side of the surface of the right-angle plate (43) through a screw. A guide rod (482) is slidably installed at one end of the bent support frame (481) away from the right-angle plate (43). A sector block (483) is fixedly connected to the top end of the guide rod (482). A crescent block (484) is fixedly connected to the bottom end of the guide rod (482). An elastic brush (485) is fixedly connected to the arc convex surface of the surface of the sector block (483).

4. The aluminum casting cleaning device with a positioning function according to claim 3, characterized in that: The guide rod (482) is vertically installed. The bottom of the crescent block (484) is an arc surface. The elastic brushes (485) are uniformly distributed on the arc convex surface of the surface of the sector block (483).

5. The aluminum casting cleaning equipment with a positioning function according to claim 1, characterized in that: The support shaft (51) is vertically installed. There are two support shafts (51), and the two support shafts (51) are symmetrically installed 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).

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

7. The cleaning equipment for aluminum castings with a positioning function according to claim 1, characterized in that: The feeding mechanism (3) includes a frame (31). The frame (31) is installed in the middle inside the cleaning cabinet (1). A driving roller (32) and a driven roller (33) are sequentially and rotatably installed at both ends of the top of the frame (31). A servo motor (34) is fixedly installed at 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. Annular grooves (35) are formed on the outer circumferential surfaces of the driving roller (32) and the driven roller (33). A conveyor belt (36) is installed between the driving roller (32) and the driven roller (33). Anti-slip belts (37) are fixedly connected to the edges of the surface of the conveyor belt (36). A fixing module (38) is installed in the middle of the outer side of the conveyor belt (36).

8. A cleaning device for aluminum castings with a positioning function according to claim 7, characterized in that: The driving roller (32) and the driven roller (33) are installed at the same height. The inner side of the anti-slip belt (37) is embedded into 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 anti-slip belt (37) is made of rubber material.

9. The cleaning device for aluminum castings with a positioning function according to claim 7, wherein: The fixing module (38) includes a pointed base block (381). The bottom end of the pointed base block (381) is fixedly connected to the side of the outer surface of the conveyor belt (36). A tray (382) is fixedly connected to the surface of the pointed base block (381). Drain holes (383) are formed at the bottom of the inner cavity of the tray (382). Arc-shaped elastic strips (384) are fixedly connected to the side of the inner wall of the tray (382).

10. The aluminum casting cleaning equipment with a positioning function according to claim 9, characterized in that: The pointed base blocks (381) are evenly distributed at the side of the outer surface 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).

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