An automated foundry cleaning apparatus

Abstract

The application relates to the technical field of casting cleaning equipment, and particularly discloses an automatic casting cleaning device, which comprises a cleaning mechanism and a conveying mechanism, conveying mechanisms are arranged at the two ends of the cleaning mechanism, a pushing mechanism is arranged outside the conveying mechanism, the cleaning mechanism comprises an ultrasonic cleaning box, a draining groove, a draining plate, a porous supporting plate, a motor and a limiting frame, the conveying mechanism comprises an electric conveying belt, a first support and a second universal wheel, and the pushing mechanism comprises a second support, a sliding rail, a first telescopic rod, a pushing plate and a second telescopic rod. The cleaning device can realize the purposes of automatic conveying, placing, cleaning and draining of castings, saves manpower, improves the efficiency of casting cleaning, is convenient to move and fix, is convenient to clean and maintain, the mechanism for controlling the vertical distance between the castings and the cleaning liquid is simple and convenient to use, and the use safety of the cleaning device can be effectively ensured.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of casting cleaning equipment, and discloses an automatic casting cleaning device. BACKGROUND

[0002] A casting is a metal part or product formed by a casting process, which is widely used in the fields of automobiles, aerospace, household and machinery manufacturing, etc. The manufacturing process of the casting includes pouring molten metal such as iron, steel, aluminum, etc. into a pre-prepared casting mold, cooling, and then performing shakeout, cleaning and post-processing to finally obtain a casting with a certain shape, size and performance. The newly produced casting needs to be cleaned by a cleaning device to remove stains on the surface of the casting for subsequent storage, transportation and processing.

[0003] A Chinese patent with the patent number CN 106623871A discloses a casting cleaning device, which comprises a cleaning tank, a leakage tank and a heating device. The leakage tank is arranged in the cleaning tank, and the heating device is arranged below the cleaning tank. The leakage tank comprises a tank body and a cover body. The cover body and the tank body are matched with each other. The bottom surface of the tank body is provided with a plurality of mesh holes. The lower part of the cleaning tank is wound with a coil. The bottom surface of the leakage tank is further provided with a magnet. A gas guide hole is arranged on one side wall of the leakage tank. The casting cleaning device can further clean the impurities on the corners and gaps of the casting, and greatly improves the quality of the casting cleaning. However, the above-mentioned cleaning device needs workers to manually or use additional mechanical equipment to put the casting into the leakage tank and take it out from the leakage tank before and after the casting is cleaned. This is not conducive to saving labor and mechanical equipment costs, and affects the automation degree of the cleaning device, and further affects the efficiency of the casting cleaning. In addition, the above-mentioned cleaning device is not convenient to move, which is not conducive to the cleaning and maintenance of the cleaning device itself. Moreover, the above-mentioned cleaning device adjusts the vertical height of the leakage tank and the casting by adjusting the size of the current passing through the coil. The strength of the current is related to the weight of the casting. When the casting is heavy, stronger current needs to be passed through the coil in order to make the casting separate from the cleaning liquid smoothly. This can easily cause the coil to be overloaded, affecting the stability of the vertical height adjustment of the leakage tank and the casting and the safety of the operation of the cleaning device. Therefore, in order to solve the above-mentioned problems, the present application provides an automatic casting cleaning device. SUMMARY

[0004] The present application aims to provide an automatic casting cleaning device, which can realize the purposes of automatic conveying, putting, cleaning and draining of the casting, save labor, improve the efficiency of the casting cleaning, be convenient to move and fix, be convenient to clean and maintain, and have a simple mechanism for controlling the vertical distance between the casting and the cleaning liquid, be convenient to use, and effectively ensure the use safety of the cleaning device.

[0005] The present application is realized by the following technical solutions:

[0006] The utility model provides an automatic casting cleaning device, including cleaning mechanism and conveying mechanism, both ends of cleaning mechanism are equipped with conveying mechanism, the outside of conveying mechanism is equipped with pushing mechanism, cleaning mechanism includes ultrasonic cleaning tank, draining groove, draining board, porous support plate, motor and limit frame, conveying mechanism includes motorized conveyor belt, first support and second universal wheel, pushing mechanism includes second support, slide rail, first telescopic link, push plate and second telescopic link.

[0007] As a further setting of the above scheme, the lower end of the ultrasonic cleaning tank is provided with a drain pipe, and the upper end of the drain pipe is provided with a valve, which facilitates the discharge of sewage in the ultrasonic cleaning tank after the completion of the re-casting cleaning. A plurality of first universal wheels are connected to the lower end of the ultrasonic cleaning tank, which facilitates the adjustment of the position of the cleaning mechanism. A water return hole is formed at one end of the ultrasonic cleaning tank, which helps the water flow from the casting dripping into the draining groove to return to the ultrasonic cleaning tank. First connecting columns are arranged at both sides of the ultrasonic cleaning tank near the water return hole, which facilitates the installation of the first connecting rod. The ultrasonic cleaning tank is connected to the draining groove near the water return hole, which facilitates the storage of water dripping from the casting, avoids the water on the cleaned casting from falling to the ground, and ensures the cleanliness of the casting cleaning environment.

[0008] As a further setting of the above scheme, the upper end of the draining groove is provided with a draining board, which facilitates the placement of the cleaned casting, separates the casting from the draining groove, and facilitates the dripping of water on the casting from the draining board. The draining board is detachably connected to the ultrasonic cleaning tank, which facilitates the cleaning and maintenance of the draining board while fixing the draining board. Second connecting columns are arranged at both sides of the draining board, and first connecting rods are connected between the first connecting columns and the second connecting columns on the same side, which can provide further support for the draining board and keep the draining board stable. The interior of the ultrasonic cleaning tank is provided with a porous support plate, which can provide support for the casting in the ultrasonic cleaning tank and facilitate the entry and separation of the casting from the cleaning liquid.

[0009] As a further arrangement of the above-mentioned scheme, the four corners of the multi-hole support plate are provided with two threaded holes and through holes diagonally, which facilitates the diagonal installation of threaded rods and guide rods, so that the multi-hole support plate remains stable during the process of adjusting the distance between the multi-hole support plate and the bottom of the ultrasonic cleaning tank. The threaded holes are internally threaded connected with threaded rods, and the through holes are internally penetrated with guide rods. The lower end of the threaded rod is rotationally connected with a first connecting seat, and the lower end of the guide rod is detachably connected with a second connecting seat. The first connecting seat and the second connecting seat are detachably connected with the bottom of the ultrasonic cleaning tank, which can provide stable support for the threaded rods and guide rods, facilitate the installation of the above-mentioned components in the ultrasonic cleaning tank, and the upper end of the guide rod is connected with the ultrasonic cleaning tank through a first mounting seat, which can keep stable and avoid the guide rod from shaking during use. The upper end of the threaded rod is connected with a motor, which can drive the threaded rod to rotate in the threaded hole, realize the adjustment of the vertical position of the multi-hole support plate, and the outer side of the motor is provided with a second mounting seat, which is detachably connected with the ultrasonic cleaning tank. The second mounting seat provides support for the motor while facilitating the assembly and maintenance of the motor and the second mounting seat.

[0010] As a further arrangement of the above-mentioned scheme, the two ends of the ultrasonic cleaning tank are provided with two limiting frames, one end of the limiting frame is provided with a limiting groove, which can limit the position of the pushing mechanism, save the time of aligning the pushing mechanism and the cleaning mechanism, and the end of the ultrasonic cleaning tank away from the draining plate is detachably connected with a transition plate, the two sides of the transition plate are provided with third connecting columns, which facilitates the connection of the transition plate and the electric conveying belt, so as to transfer the castings to be cleaned on the electric conveying belt to the multi-hole support plate through the transition plate.

[0011] As a further arrangement of the above-mentioned scheme, the outer side of the electric conveying belt is connected with a first support, the lower side of the first support is provided with a plurality of second universal wheels, which facilitates the position of the conveying mechanism, the two sides of the first support are provided with fourth connecting columns, and the second connecting columns and the fourth connecting columns are connected with a second connecting rod, which helps to stably connect the conveying mechanism and the transition plate.

[0012] As a further arrangement of the above-mentioned scheme, the two sides of the second support are respectively connected with two limiting grooves in a clamping manner, so that the position of the pushing mechanism can be prevented from deviating during use, and a plurality of third universal wheels are connected below the second support, so as to facilitate the adjustment of the position of the pushing mechanism, a slide rail is arranged on the top of the second support, a slide block is connected to the outer side of the slide rail, a first telescopic rod is connected below the slide block, a third mounting seat is arranged on the outer side of the first telescopic rod, the upper end of the third mounting seat is connected with the slide block, a push plate is connected to the telescopic end of the first telescopic rod, a second telescopic rod is connected to one side of the third mounting seat, and the second telescopic rod is connected with the second support through a fourth mounting seat, so that the combination of the first telescopic rod and the second telescopic rod can be used to push the castings to be cleaned on the conveying mechanism near one end of the transition plate to the perforated support plate by using the push plate, and after cleaning, another pushing mechanism is used to pull the castings from the perforated support plate to the draining plate for draining, and after draining, the castings are pulled from the draining plate to another electric conveying belt and sent out from below the pushing mechanism, so as to realize the purposes of automatic feeding, cleaning and discharging in linkage with the cleaning mechanism.

[0013] As a further arrangement of the above-mentioned scheme, a controller is arranged on one side of the cleaning mechanism, so as to facilitate the control of the operation of the ultrasonic cleaning tank, the motor and the first telescopic rod and other components in the cleaning device.

[0014] Among the plurality of first universal wheels, second universal wheels and third universal wheels involved in the automatic casting cleaning device, at least one of each is a universal brake wheel.

[0015] The automatic casting cleaning device in the process of use, close the valve, inject enough water into the ultrasonic cleaning tank, so that the water level is lower than the backwater hole, use the controller to start the electric conveyor belt and the ultrasonic cleaning tank, use the controller to start two motors at the same time, make the motor rotate through the threaded rod to drive the porous support plate to move upwards, when the upper plane of the porous support plate is on the same plane with the side wall of the ultrasonic cleaning tank, turn off the motor, place the casting to be cleaned on the electric conveyor belt on one side of the transition plate in turn, use the electric conveyor belt to convey the casting to one side of the transition plate, turn off the electric conveyor belt, use the controller to control the second telescopic rod to extend, push the sliding block to slide on the slide rail, adjust the vertical position of the first telescopic rod and the push plate to the gap between the two adjacent castings, turn off the second telescopic rod, use the controller to control the first telescopic rod to extend, push the push plate to the inside of the gap between the two adjacent castings, then control the second telescopic rod to extend again, push the first telescopic rod and the push plate, make the push plate push the casting to the porous support plate through the top of the transition plate, then control the first telescopic rod and the second telescopic rod to retract, use the controller to control the motor to reverse, slowly sink the porous support plate together with the casting into the ultrasonic cleaning tank until the water completely covers the casting, turn off the motor, the ultrasonic cleaning tank constantly sends ultrasonic waves to the water at a certain frequency, drives the water to vibrate, cleans the surface of the casting, after cleaning, start the motor again, lift the porous support plate together with the casting from the water to the position where the upper plane of the porous support plate is on the same plane with the side wall of the ultrasonic cleaning tank, then control the extension and retraction of the first telescopic rod and the second telescopic rod in the other push mechanism, pull the casting from the porous support plate to the draining plate to drain water, then pull the drained casting from the draining plate to the other electric conveyor belt, and transport the casting away from the draining plate through the other electric conveyor belt, and the casting is cleaned.

[0016] The present application has the following beneficial effects in practical application:

[0017] The use of the ultrasonic cleaning tank in the cleaning mechanism can achieve the purposes of soaking and cleaning the casting, removing residual sand in the gap of the casting, and the combination of the draining plate and the draining groove helps to drain water from the cleaned casting, avoids water droplets remaining on the surface of the casting from falling to the ground, ensures the cleanliness of the casting cleaning environment, and the use of the first universal wheel facilitates the adjustment of the position of the cleaning mechanism, saves the labor of workers carrying the cleaning mechanism, and facilitates the cleaning and maintenance of the cleaning mechanism itself.

[0018] The combination of the porous support plate, the guide rod, the threaded rod and the motor can provide support for the casting in the ultrasonic cleaning tank, the depth of the porous support plate immersed in the cleaning liquid can be adjusted to realize the operation of immersing the casting and separating the casting from the cleaning liquid, effectively ensuring the safety of the cleaning device, and the use of the two sets of two limiting frames can limit the position of the pushing mechanism, saving the time of aligning the pushing mechanism with the cleaning mechanism.

[0019] The use of the plurality of second universal wheels of the conveying mechanism facilitates the adjustment of the position of the conveying mechanism, and helps to convey the castings before and after cleaning. The combination of the sliding rail and the sliding block in the pushing mechanism can limit the movement track of the sliding block, the first telescopic rod and the pushing plate. Through the combined linkage of the first telescopic rod, the pushing plate, the second telescopic rod and the cleaning mechanism, the purpose of automatically placing the castings into the ultrasonic cleaning box, cleaning and moving away from the ultrasonic cleaning box is achieved. The labor of workers carrying the castings is saved, and the automation degree of the cleaning device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0021] Figure 1 is a perspective view of the present application;

[0022] Figure 2 is a perspective view of the cleaning mechanism in the present application;

[0023] Figure 3 is a front view of the cleaning mechanism in the present application;

[0024] Figure 4 is a combined view of the porous support plate, threaded rod and guide rod and other components in the present application;

[0025] Figure 5 is a perspective view of the porous support plate in the present application;

[0026] Figure 6 is a perspective view of the conveying mechanism in the present application;

[0027] Figure 7 is a perspective view of the pushing mechanism in the present application.

[0028] In the figure: 1, cleaning mechanism; 2, conveying mechanism; 3, pushing mechanism; 4, controller; 11, ultrasonic cleaning tank; 111, drain pipe; 112, valve; 113, backwater hole; 114, first connecting column; 115, first universal wheel; 12, draining tank; 121, draining plate; 1211, second connecting column; 122, first connecting rod; 13, porous support plate; 131, threaded hole; 132, through hole; 14, threaded rod; 141, first connecting seat; 15, guide rod; 151, first mounting seat; 152, second connecting seat; 16, motor; 161, second mounting seat; 17, limiting frame; 171, limiting groove; 18, transition plate; 181, third connecting column; 21, electric conveying belt; 22, first support; 221, fourth connecting column; 222, second connecting rod; 23, second universal wheel; 31, second support; 32, third universal wheel; 33, sliding rail; 34, sliding block; 35, first telescopic rod; 351, third mounting seat; 36, push plate; 37, second telescopic rod; 371, fourth mounting seat. DETAILED DESCRIPTION

[0029] In order to enable personnel in the technical field to better understand the scheme of the present application, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor should fall within the scope of protection of the present application.

[0030] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments. Figures 1-7 The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0031] The embodiment discloses an automatic casting cleaning device, which comprises a cleaning mechanism 1 and a conveying mechanism 2, both ends of the cleaning mechanism 1 are provided with the conveying mechanism 2, the outer side of the conveying mechanism 2 is provided with a pushing mechanism 3, the cleaning mechanism 1 comprises an ultrasonic cleaning tank 11, a draining tank 12, a draining plate 121, a porous support plate 13, a motor 16 and a limiting frame 17, the conveying mechanism 2 comprises an electric conveying belt 21, a first support 22 and a second universal wheel 23, and the pushing mechanism 3 comprises a second support 31, a sliding rail 33, a first telescopic rod 35, a push plate 36 and a second telescopic rod 37.

[0032] As Figure 1 , Figure 2 and Figure 3As shown, the lower part of the ultrasonic cleaning tank 11 is provided with a drain pipe 111, the upper end of the drain pipe 111 is provided with a valve 112, which facilitates the discharge of sewage in the ultrasonic cleaning tank 11 after the re-melted castings are cleaned, a plurality of first universal wheels 115 are connected to the lower part of the ultrasonic cleaning tank 11, which facilitates the adjustment of the position of the cleaning mechanism 1, a water return hole 113 is formed in one end of the ultrasonic cleaning tank 11, which helps the water flow of the castings dripping into the water drain groove 12 to return to the ultrasonic cleaning tank 11, first connecting columns 114 are arranged on both sides of the ultrasonic cleaning tank 11 close to one end of the water return hole 113, which facilitates the installation of the first connecting rod, the water drain groove 12 is connected to one end of the ultrasonic cleaning tank 11 close to the water return hole 113, which facilitates the storage of water dripping of the castings, avoids the water on the cleaned castings from falling to the ground, and ensures the cleanliness of the castings cleaning environment.

[0033] As shown in Figure 1 , Figure 2 and Figure 3 , the upper part of the water drain groove 12 is provided with a water drain plate 121, which facilitates the placement of the cleaned castings, separates the castings from the water drain groove 12, and facilitates the water on the castings to drip from the water drain plate 121, the water drain plate 121 is detachably connected with the ultrasonic cleaning tank 11, which facilitates the cleaning and maintenance of the water drain plate 121 while fixing the water drain plate 121, second connecting columns 1211 are arranged on both sides of the water drain plate 121, first connecting rods are connected between the first connecting columns 114 and the second connecting columns 1211 on the same side, which can provide further support for the water drain plate 121 and keep the water drain plate 121 stable, a plurality of perforated support plates 13 are arranged in the ultrasonic cleaning tank 11, which can provide support for the castings in the ultrasonic cleaning tank 11 and facilitate the castings to enter and separate from the cleaning liquid.

[0034] As shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, the four corners of the porous support plate 13 are diagonally provided with two threaded holes 131 and through holes 132, facilitating the diagonal installation of threaded rods 14 and guide rods 15, so that the porous support plate 13 remains stable during the process of adjusting the distance between the porous support plate 13 and the bottom of the ultrasonic cleaning tank 11. The threaded holes 131 are internally threaded connected with threaded rods 14, and the through holes 132 are internally penetrated with guide rods 15. The lower end of the threaded rod 14 is rotatably connected with a first connecting seat 141, and the lower end of the guide rod 15 is detachably connected with a second connecting seat 152. The first connecting seat 141 and the second connecting seat 152 are detachably connected with the bottom of the ultrasonic cleaning tank 11, which can provide stable support for the threaded rod 14 and the guide rod 15, facilitating the installation of the above components in the ultrasonic cleaning tank 11. The upper end of the guide rod 15 is connected with the ultrasonic cleaning tank 11 through a first mounting seat 151, which can keep stable and avoid the guide rod 15 from shaking during use. The upper end of the threaded rod 14 is connected with a motor 16, which can drive the threaded rod 14 to rotate in the threaded hole 131, realizing the adjustment of the vertical position of the porous support plate 13. The outer side of the motor 16 is provided with a second mounting seat 161, which is detachably connected with the ultrasonic cleaning tank 11, providing support for the motor 16 while facilitating the assembly and maintenance of the motor 16 and the second mounting seat 161.

[0035] As shown in Figure 1 , Figure 2 and Figure 3 , the two ends of the ultrasonic cleaning tank 11 are provided with two limiting racks 17, one end of the limiting rack 17 is provided with a limiting groove 171, which can limit the position of the pushing mechanism 3, save the time of aligning the pushing mechanism 3 with the cleaning mechanism 1, and the end of the ultrasonic cleaning tank 11 away from the draining plate 121 is detachably connected with a transition plate 18, the two sides of the transition plate 18 are provided with third connecting columns 181, which facilitates the connection of the transition plate 18 and the electric conveying belt 21, so as to transfer the castings to be cleaned on the electric conveying belt 21 to the porous support plate 13 through the transition plate 18.

[0036] As shown in Figure 1 and Figure 6 , the outer side of the electric conveying belt 21 is connected with a first support 22, the lower side of the first support 22 is provided with a plurality of second universal wheels 23, which facilitates the position of the conveying mechanism 2, the two sides of the first support 22 are provided with fourth connecting columns 221, and the third connecting columns 181 and the fourth connecting columns 221 are connected with second connecting rods 222122, which helps the stable connection of the conveying mechanism 2 and the transition plate 18.

[0037] As shown in Figure 1 and Figure 7As shown, the two sides of the second support 31 are respectively connected with two limiting grooves 171, which can avoid the position of the pushing mechanism 3 from deviating during use. A plurality of third universal wheels 32 are connected below the second support 31, which facilitates the adjustment of the position of the pushing mechanism 3. A slide rail 33 is arranged on the top of the second support 31. A slide block 34 is connected to the outer side of the slide rail 33. A first telescopic rod 35 is connected below the slide block 34. A third mounting seat 351 is arranged on the outer side of the first telescopic rod 35. The upper end of the third mounting seat 351 is connected with the slide block 34. A push plate 36 is connected to the telescopic end of the first telescopic rod 35. A second telescopic rod 37 is connected to one side of the third mounting seat 351. The second telescopic rod 37 is connected with the second support 31 through a fourth mounting seat 371. The combination of the first telescopic rod 35 and the second telescopic rod 37 can use the push plate 36 to push the castings to be cleaned on the conveying mechanism 2 near one end of the transition plate 18 to the perforated support plate 13. After cleaning, another pushing mechanism 3 is used to pull the castings from the perforated support plate 13 to the draining plate 121 to drain water. After draining, the castings are pulled from the draining plate 121 to another electric conveying belt 21 to be sent out from below the pushing mechanism 3, which is linked with the cleaning mechanism 1 to achieve the purpose of automatic feeding, cleaning and discharging.

[0038] As shown in Figure 1 The side of the cleaning mechanism 1 is provided with a controller 4, which facilitates the operation of the ultrasonic cleaning tank 11, the motor 16 and the first telescopic rod 35 and other components in the cleaning device.

[0039] The automatic casting cleaning device disclosed by the embodiment is used in the following manner. The valve 112 is closed, and sufficient water is injected into the ultrasonic cleaning tank 11, so that the liquid level of the water is lower than the water return hole 113. The controller 4 is used to start the ultrasonic cleaning tank 11, and ultrasonic waves of a certain frequency are emitted into the water in the ultrasonic cleaning tank 11, so that the water vibrates at a certain frequency. The controller 4 is used to simultaneously start the two motors 16, so that the motors 16 drive the two threaded rods 14 to rotate, and the rotation of the threaded rods 14 drives the porous support plate 13 to move upwards. When the upper plane of the porous support plate 13 is in the same plane as the side wall of the ultrasonic cleaning tank 11, the motors 16 are closed. The casting to be cleaned is placed on the electric conveying belt 21 on one side of the transition plate 18. The controller 4 is used to simultaneously start the two electric conveying belts 21, and the electric conveying belt 21 is used to convey the casting to one side of the transition plate 18. The electric conveying belt 21 is closed, and the controller 4 is used to control the second telescopic rod 37 to extend and retract, so that the sliding block 34 slides on the sliding rail 33. The positions of the sliding block 34, the first telescopic rod 35 and the push plate 36 are adjusted. The vertical positions of the first telescopic rod 35 and the push plate 36 are adjusted to be between the two adjacent castings on the electric conveying belt 21. The second telescopic rod 37 is closed. The controller 4 is used to control the first telescopic rod 35 to extend, so that the push plate 36 is pushed to the inner side of the gap between the two adjacent castings. After the push plate 36 is in contact with the casting, the second telescopic rod 37 is controlled to continue to extend, so that the push plate 36 pushes the casting from the electric conveying belt 21 to the transition plate 18. Then the casting is pushed to the porous support plate 13 through the upper side of the transition plate 18. Then the first telescopic rod 35 and the second telescopic rod 37 are controlled to retract and reset. The controller 4 is used to start the electric conveying belt 21, so that another casting is conveyed to one side of the transition plate 18. After that, the controller 4 is used to control the motor 16 to reverse, so that the porous support plate 13 slowly sinks into the water in the ultrasonic cleaning tank 11 together with the casting, until the water completely covers the casting. The motor 16 is closed, so that the vibrating water cleans the surface of the casting. After the cleaning is completed, the motor 16 is started again, so that the porous support plate 13 is lifted from the water together with the casting, until the upper plane of the porous support plate 13 is in the same plane as the side wall of the ultrasonic cleaning tank 11. Then the second telescopic rod 37 of the other pushing mechanism 3 is controlled to extend, so that the first telescopic rod 35 and the push plate 36 are pushed. When the vertical projection of the push plate 36 is located on one side of the casting, the second telescopic rod 37 is closed. The first telescopic rod 35 is controlled to extend, so that the push plate 36 is pushed to one side of the casting. After that, the first telescopic rod 35 is closed. The second telescopic rod 37 is controlled to retract, so that the casting is pulled from the porous support plate 13 to the draining plate 121 to drain water. After a period of time, the casting drained of water is pulled from the draining plate 121 to another electric conveying belt 21. After the casting is conveyed a certain distance away from the draining plate 121 through the other electric conveying belt 21, the electric conveying belt 21 is closed. The casting is cleaned.The operation of the first telescopic rod 35, the second telescopic rod 37, the motorized conveying belt 21 and the motor 16 in the controller 4 is programmed according to the above steps to form a control group, and the remaining castings to be cleaned are placed on the motorized conveying belt 21, and the control group is selected in the controller 4 to clean the remaining castings.

[0040] Since the driving mechanisms of the first telescopic rod 35, the second telescopic rod 37 and the motorized conveying belt 21 are all conventional technologies in the art, the driving mechanisms of the above components are not shown in the figure, only to mark the installation positions of the first telescopic rod 35, the second telescopic rod 37 and the motorized conveying belt 21.

[0041] The above only describes the preferred embodiments of the present application and is not used to limit the application, and any modification, equivalent replacement and improvement made within the spirit and principle of the application shall be included in the protection scope of the present application.

Claims

1. An automated casting cleaning device, comprising a cleaning mechanism and a conveying mechanism, characterized in that, The cleaning mechanism has conveying mechanisms at both ends, and a pushing mechanism on the outside of the conveying mechanisms. The cleaning mechanism includes an ultrasonic cleaning box, a drain trough, a drain plate, a perforated support plate, a motor, and a limiting frame. A drain pipe is located below the ultrasonic cleaning box, and a valve is located at the upper end of the drain pipe. Multiple first universal wheels are connected to the lower part of the ultrasonic cleaning box. A return water hole is opened at one end of the ultrasonic cleaning box. First connecting posts are located on both sides of the ultrasonic cleaning box near the return water hole. A drain trough is connected to the end of the ultrasonic cleaning box near the return water hole. A drain plate is located above the drain trough and is detachably connected to the ultrasonic cleaning box. Second connecting posts are located on both sides of the drain plate, and a first connecting rod connects the first and second connecting posts on the same side. A perforated support plate is located inside the ultrasonic cleaning box. Two threaded holes and through holes are diagonally arranged at the four corners of the perforated support plate. A threaded rod is threaded into the threaded hole, and a guide rod is inserted through the through hole. The lower end of the threaded rod is rotatably connected to... The first connecting seat is detachably connected to the lower end of the guide rod, and both the first and second connecting seats are detachably connected to the bottom of the ultrasonic cleaning box. The upper end of the guide rod is connected to the ultrasonic cleaning box via a first mounting seat. The upper end of the threaded rod is connected to a motor, and a second mounting seat is provided on the outside of the motor. The second mounting seat is detachably connected to the ultrasonic cleaning box. The conveying mechanism includes an electric conveyor belt, a first bracket, and a second universal wheel. The pushing mechanism includes a second bracket, a slide rail, a first telescopic rod, a push plate, and a second telescopic rod. The two sides of the second bracket are respectively engaged with two limiting grooves. Multiple third universal wheels are connected to the lower part of the second bracket. A slide rail is provided on the top of the second bracket. A slider is connected to the outside of the slide rail. A first telescopic rod is connected to the lower part of the slider. A third mounting seat is provided on the outside of the first telescopic rod. The upper end of the third mounting seat is connected to the slider. A push plate is connected to the telescopic end of the first telescopic rod. A second telescopic rod is connected to one side of the third mounting seat. The second telescopic rod is connected to the second bracket via a fourth mounting seat.

2. The automated casting cleaning device according to claim 1, characterized in that, The ultrasonic cleaning box is equipped with two limiting frames at both ends. One end of the limiting frame is provided with a limiting groove. The end of the ultrasonic cleaning box away from the drain plate is detachably connected to a transition plate. Both sides of the transition plate are provided with third connecting columns.

3. The automated casting cleaning device according to claim 2, characterized in that, The electric conveyor belt is connected to a first bracket on its outer side. Multiple second casters are provided below the first bracket. A fourth connecting column is provided on both sides of the first bracket. A second connecting rod connects the third connecting column and the fourth connecting column.

4. The automated casting cleaning device according to claim 1, characterized in that, A controller is provided on one side of the cleaning mechanism.

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