Automatic casting cleaning device

Abstract

The invention relates to the technical field of casting cleaning equipment, and particularly discloses an automatic casting cleaning device which comprises a cleaning mechanism and conveying mechanisms, the conveying mechanisms are arranged at the two ends of the cleaning mechanism, and pushing mechanisms are arranged on the outer sides of the conveying mechanisms. 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. According to the cleaning device, the purposes of automatic conveying, placing, cleaning and draining of the castings can be achieved, manpower is saved, the casting cleaning efficiency is improved, moving, fixing, cleaning and maintaining are convenient, the mechanism for controlling the vertical distance between the castings and cleaning liquid is simple and convenient to use, and the use safety of the cleaning device can be effectively guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of casting cleaning equipment, and in particular discloses an automatic casting cleaning device. Background Art

[0002] A casting is a metal part or product formed by a casting process and is widely used in the automotive, aerospace, housing and machinery manufacturing industries. The production process of a casting includes pouring smelted metals such as iron, steel, aluminum, etc. into a pre-prepared casting mold, cooling it, and then sanding, cleaning and post-processing it to finally obtain a casting with a certain shape, size and performance. The newly produced castings need to be cleaned by a practical cleaning device to remove stains on the surface of the castings in preparation for subsequent storage, transportation and processing.

[0003] The Chinese patent number CN 106623871A discloses a casting cleaning device, including a cleaning tank, a drain tank and a heating device, wherein the drain tank is placed in the cleaning tank, the heating device is located below the cleaning tank, the drain tank includes a tank body and a cover body, the cover body and the slot of the tank body cooperate 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 circumferentially wound with a coil, the bottom surface of the drain tank is also provided with a magnet, and an air guide hole is provided on one side wall of the drain tank, which can further clean the impurities in the corners and gaps of the casting, greatly improving the quality of casting cleaning. However, the above-mentioned cleaning device requires workers to manually or use additional mechanical equipment to put the casting into and out of the drain tank before and after the casting is cleaned. Removal is not conducive to saving manpower and mechanical equipment costs, and affects the degree of automation of the cleaning device, thereby affecting the efficiency of casting cleaning, and the above-mentioned cleaning device is inconvenient to move, which is not conducive to the cleaning and maintenance of the above-mentioned cleaning device itself, and the above-mentioned cleaning device adjusts the vertical height of the drain groove and the casting by adjusting the current of the coil. The strength of the current is related to the weight of the casting. When the casting is heavier, in order to separate the casting from the cleaning liquid smoothly, a stronger current needs to be passed into the coil, which can easily cause the coil to be overloaded, affecting the stability of the vertical height adjustment of the drain groove and the casting and the safety of the operation of the above-mentioned cleaning device. Therefore, in order to solve the above-mentioned problems, the present invention proposes an automatic casting cleaning device. Summary of the invention

[0004] The present invention aims to provide an automated casting cleaning device that can achieve the purposes of automatic conveying, placing, cleaning and draining of castings, save manpower, improve the efficiency of casting cleaning, and is easy to move and fix, clean and maintain. The mechanism for controlling the vertical distance between the casting and the cleaning liquid is simple and easy to use, and can effectively ensure the safe use of the cleaning device.

[0005] The present invention is achieved through the following technical solutions: An automated casting cleaning device comprises a cleaning mechanism and a conveying mechanism, wherein conveying mechanisms are arranged at both ends of the cleaning mechanism, and a pushing mechanism is arranged on the outer side of the conveying mechanism, wherein the cleaning mechanism comprises an ultrasonic cleaning box, a drain trough, a drain plate, a porous support plate, a motor and a limit frame, the conveying mechanism comprises an electric conveyor belt, a first bracket and a second universal wheel, and the pushing mechanism comprises a second bracket, a slide rail, a first telescopic rod, a pushing plate and a second telescopic rod.

[0006] As a further arrangement of the above scheme, a drain pipe is provided below the ultrasonic cleaning box, and a valve is provided at the upper end of the drain pipe to facilitate the discharge of sewage in the ultrasonic cleaning box after the casting is cleaned. A plurality of first universal wheels are connected to the bottom of the ultrasonic cleaning box to facilitate the adjustment of the position of the cleaning mechanism. A return hole is provided at one end of the ultrasonic cleaning box to help the water dripping from the casting into the drain trough to flow back into the ultrasonic cleaning box. First connecting columns are provided on both sides of the ultrasonic cleaning box near the return hole to facilitate the installation of the first connecting rod. The end of the ultrasonic cleaning box near the return hole is connected to the drain trough to facilitate the storage of dripping water from the casting, to prevent water on the casting after cleaning from dripping onto the ground, and to ensure the cleanliness of the casting cleaning environment.

[0007] As a further configuration of the above scheme, a drain plate is provided above the drain trough to facilitate the placement of cleaned castings, so that the castings are separated from the drain trough and the water on the castings can drip from the drain plate. The drain plate is detachably connected to the ultrasonic cleaning box to facilitate the cleaning and maintenance of the drain plate while fixing the drain plate. Second connecting columns are provided on both sides of the drain plate, and a first connecting rod is connected between the first connecting column and the second connecting column on the same side, which can provide further support for the drain plate and keep the drain plate stable. A porous support plate is provided inside the ultrasonic cleaning box to provide support for the castings in the ultrasonic cleaning box and facilitate the castings to enter and separate from the cleaning liquid.

[0008] As a further configuration of the above scheme, two threaded holes and a through hole are diagonally arranged at the four corners of the porous support plate, which are convenient for diagonally installing threaded rods and guide rods, so that the porous support plate remains stable during the process of adjusting the spacing between the porous support plate and the bottom of the ultrasonic cleaning box. The internal threads of the threaded holes are connected with threaded rods, and the guide rods are arranged through the inside of the through holes. The lower end of the threaded rod is rotatably 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 both detachably connected to the bottom of the ultrasonic cleaning box, which can provide stable support for the threaded rod and the guide rod, and facilitate the installation of the above components in the ultrasonic cleaning box. The upper end of the guide rod is connected to the ultrasonic cleaning box through the first mounting seat, which can keep it stable and prevent the guide rod from shaking during use. The upper end of the threaded rod is connected to a motor, which can drive the threaded rod to rotate in the threaded hole to realize the adjustment of the vertical position of the porous support plate. The outer side of the motor is provided with a second mounting seat, and the second mounting seat is detachably connected to the ultrasonic cleaning box, which provides support for the motor while facilitating the assembly and maintenance of the motor and the second mounting seat.

[0009] As a further arrangement of the above scheme, two limit frames are provided at both ends of the ultrasonic cleaning box, and a limit groove is provided at one end of the limit frame, which can limit the position of the pushing mechanism and save the time for aligning the pushing mechanism with the cleaning mechanism. The end of the ultrasonic cleaning box away from the drain plate is detachably connected with a transition plate, and third connecting columns are provided on both sides of the transition plate to facilitate the connection between the transition plate and the electric conveyor belt, so as to transfer the castings to be cleaned on the electric conveyor belt to the porous support plate via the transition plate.

[0010] As a further configuration of the above scheme, a first bracket is connected to the outer side of the electric conveyor belt, and a plurality of second universal wheels are arranged under the first bracket to facilitate the position of the conveying mechanism. Fourth connecting columns are arranged on both sides of the first bracket, and a second connecting rod is connected between the third connecting column and the fourth connecting column, which helps to stably connect the conveying mechanism and the transition plate.

[0011] As a further setting of the above scheme, the two sides of the second bracket are respectively engaged with the two limit grooves, so as to prevent the position of the pushing mechanism from shifting during use. A plurality of third universal wheels are connected to the bottom of the second bracket to facilitate adjusting the position of the pushing mechanism. A slide rail is arranged on the top of the second bracket, a slider is connected to the outer side of the slide rail, a first telescopic rod is connected to the bottom of the slider, 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 to the slider, a push plate is connected to the telescopic end of the first telescopic rod, and a second telescopic rod is connected to one side of the third mounting seat. The second telescopic rod is connected to the second bracket through a fourth mounting seat, and the casting to be cleaned on the conveying mechanism near one end of the transition plate can be pushed to the porous support plate by the combination of the first telescopic rod and the second telescopic rod using the push plate. After cleaning, another pushing mechanism is used to pull the casting from the porous support plate to the drain plate for draining. After draining, the casting is pulled from the drain plate to another electric conveyor belt and sent out from the bottom of the pushing mechanism, and linked with the cleaning mechanism to achieve the purpose of automatic feeding, cleaning and discharging.

[0012] As a further configuration of the above scheme, a controller is provided on one side of the cleaning mechanism to facilitate the control of the operation of components such as the ultrasonic cleaning box, the motor and the first telescopic rod in the cleaning device.

[0013] Among the plurality of first universal wheels, second universal wheels and third universal wheels involved in the automatic casting cleaning device, at least one is a universal brake wheel.

[0014] During use of the automated casting cleaning device, the valve is closed, a sufficient amount of clean water is injected into the ultrasonic cleaning box so that the liquid level of the clean water is lower than the return hole, the electric conveyor belt and the ultrasonic cleaning box are started by a controller, and the two motors are started simultaneously by the controller so that the motor drives the porous support plate to move upward through the rotation of the threaded rod. When the upper plane of the porous support plate and the upper plane of the side wall of the ultrasonic cleaning box are on the same plane, the motor is closed, and the castings to be cleaned are placed on the electric conveyor belt on one side of the transition plate in turn, and the castings are conveyed to one side of the transition plate by the electric conveyor belt. The electric conveyor belt is closed, and the second telescopic rod is controlled to extend and retract by the controller, and the slider is pushed on the slide rail to adjust the vertical position of the first telescopic rod and the push plate to between two adjacent castings. The second telescopic rod is closed, and the first telescopic rod is controlled to extend by the controller, and the push plate is pushed to the inside of the gap between two adjacent castings and then closed, and the second telescopic rod is controlled again. The rod is extended to push the first telescopic rod and the push plate, so that the push plate pushes the casting through the top of the transition plate to the porous support plate, and then the first telescopic rod and the second telescopic rod are controlled to retract, and the controller is used to control the motor to reverse, and the porous support plate and the casting are slowly sunk into the ultrasonic cleaning tank until the clean water completely covers the casting, and the motor is turned off. The ultrasonic cleaning tank continuously emits ultrasonic waves of a certain frequency into the clean water, driving the clean water to vibrate and clean the surface of the casting. After the cleaning is completed, the motor is started again to raise the porous support plate and the casting from the water to a position where the upper plane of the porous support plate and the upper plane of the side wall of the ultrasonic cleaning tank are in the same plane, and then the first telescopic rod and the second telescopic rod in another pushing mechanism are controlled to extend and retract, and the casting is pulled from the porous support plate to the drain plate to drain, and then the drained casting is pulled from the drain plate to another electric conveyor belt, and transported away from the drain plate via another electric conveyor belt, and the casting is cleaned.

[0015] The present invention has the following beneficial effects in practical application: The use of an ultrasonic cleaning box in the cleaning mechanism can achieve the purpose of soaking and cleaning castings and remove residual sand in the gaps of castings. The combination of a drain plate and a drain trough helps drain water from the castings after cleaning and prevents residual water on the surface of the castings from dripping onto the ground, thereby ensuring a clean and tidy casting cleaning environment. The use of first universal wheels makes it easy to adjust the position of the cleaning mechanism, saving the workers' effort in moving the cleaning mechanism and facilitating the cleaning and maintenance of the cleaning mechanism itself.

[0016] The combination of a porous support plate, a guide rod, a threaded rod and a motor can provide support for the casting in the ultrasonic cleaning box. By adjusting the depth of the porous support plate immersed in the cleaning liquid, the immersion of the casting and the separation from the cleaning liquid can be achieved, effectively ensuring the safe use of the cleaning device. The use of two groups of two limit frames can limit the position of the pushing mechanism and save the time for aligning the pushing mechanism with the cleaning mechanism.

[0017] The use of multiple second universal wheels of the conveying mechanism facilitates the adjustment of the position of the conveying mechanism, which is helpful for conveying castings before and after cleaning. The combination of the slide rail and the slider in the pushing mechanism can limit the movement trajectory of the slider, the first telescopic rod and the push plate. Through the combined linkage of the first telescopic rod, the push plate, the second telescopic rod and the cleaning mechanism, the purpose of automatically placing the castings into the ultrasonic cleaning box, cleaning them, and removing them from the ultrasonic cleaning box is achieved, saving the workers' effort in carrying the castings and improving the degree of automation of the cleaning device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0019] Figure 1 is a perspective view of the present invention; Figure 2 is a perspective view of the cleaning mechanism of the present invention; Figure 3 It is a front cross-sectional view of the cleaning mechanism in the present invention; Figure 4 It is a combined diagram of the components such as the porous support plate, the threaded rod and the guide rod in the present invention; Figure 5 is a perspective view of a porous support plate in the present invention; Figure 6 is a perspective view of the conveying mechanism of the present invention; Figure 7 It is a perspective view of the material pushing mechanism in the present invention.

[0020] In the figure: 1, cleaning mechanism; 2, conveying mechanism; 3, pushing mechanism; 4, controller; 11, ultrasonic cleaning box; 111, drain pipe; 112, valve; 113, return hole; 114, first connecting column; 115, first universal wheel; 12, drain trough; 121, drain 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, limit frame; 171, limit groove; 18, transition plate; 181, third connecting column; 21, electric conveyor belt; 22, first bracket; 221, fourth connecting column; 222, second connecting rod; 23, second universal wheel; 31, second bracket; 32, third universal wheel; 33, slide rail; 34, slider; 35, first telescopic rod; 351, third mounting seat; 36, push plate; 37, second telescopic rod; 371, fourth mounting seat. DETAILED DESCRIPTION

[0021] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0022] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. Figures 1 to 7 , and describes the application in detail with reference to embodiments.

[0023] The embodiment discloses an automated casting cleaning device, including a cleaning mechanism 1 and a conveying mechanism 2, wherein the conveying mechanisms 2 are provided at both ends of the cleaning mechanism 1, and a pushing mechanism 3 is provided on the outer side of the conveying mechanism 2, the cleaning mechanism 1 includes an ultrasonic cleaning box 11, a drain trough 12, a drain plate 121, a porous support plate 13, a motor 16 and a limit frame 17, the conveying mechanism 2 includes an electric conveyor belt 21, a first bracket 22 and a second universal wheel 23, and the pushing mechanism 3 includes a second bracket 31, a slide rail 33, a first telescopic rod 35, a push plate 36 and a second telescopic rod 37.

[0024] like Figure 1 , Figure 2 and Figure 3As shown, a drain pipe 111 is provided below the ultrasonic cleaning box 11, and a valve 112 is provided at the upper end of the drain pipe 111, so as to discharge the sewage in the ultrasonic cleaning box 11 after the cleaning of the casting is completed. A plurality of first universal wheels 115 are connected to the bottom of the ultrasonic cleaning box 11, so as to adjust the position of the cleaning mechanism 1 conveniently. A return hole 113 is provided at one end of the ultrasonic cleaning box 11, so as to help the water dripping from the casting into the drain tank 12 to flow back into the ultrasonic cleaning box 11. First connecting columns 114 are provided at one end of both sides of the ultrasonic cleaning box 11 near the return hole 113, so as to facilitate the installation of the first connecting rod. The end of the ultrasonic cleaning box 11 near the return hole 113 is connected to the drain tank 12, so as to store the dripping water of the casting, avoid the water dripping from the casting after cleaning from falling to the ground, and ensure the cleanliness of the casting cleaning environment.

[0025] like Figure 1 , Figure 2 and Figure 3 As shown, a drain plate 121 is provided above the drain trough 12, which is convenient for placing the cleaned castings, separating the castings from the drain trough 12, and facilitating the water on the castings to drip from the drain plate 121. The drain plate 121 is detachably connected to the ultrasonic cleaning box 11, which is convenient for cleaning and maintenance of the drain plate 121 while fixing the drain plate 121. Second connecting columns 1211 are provided on both sides of the drain plate 121, and a first connecting rod is connected between the first connecting column 114 and the second connecting column 1211 on the same side, which can provide further support for the drain plate 121 and keep the drain plate 121 stable. A porous support plate 13 is provided inside the ultrasonic cleaning box 11, which can provide support for the castings in the ultrasonic cleaning box 11 and facilitate the castings to enter and separate from the cleaning liquid.

[0026] like 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 a through hole 132, which is convenient for diagonally installing the threaded rod 14 and the guide rod 15, so that the porous support plate 13 can remain stable during the process of adjusting the distance between it and the bottom of the ultrasonic cleaning box 11. The internal thread of the threaded hole 131 is connected with the threaded rod 14, and the guide rod 15 is penetrated inside the through hole 132. The lower end of the threaded rod 14 is rotatably connected with the first connecting seat 141, and the lower end of the guide rod 15 is detachably connected with the second connecting seat 152. The first connecting seat 141 and the second connecting seat 152 are both detachably connected to the bottom of the ultrasonic cleaning box 11, and can be a threaded rod. 14 and the guide rod 15 provide stable support, which is convenient for installing the above-mentioned components in the ultrasonic cleaning box 11. The upper end of the guide rod 15 is connected to the ultrasonic cleaning box 11 through the first mounting seat 151, which can keep it stable and prevent the guide rod 15 from shaking during use. The upper end of the threaded rod 14 is connected to the motor 16, which can drive the threaded rod 14 to rotate in the threaded hole 131 to adjust the vertical position of the porous support plate 13. The outer side of the motor 16 is provided with a second mounting seat 161, and the second mounting seat 161 is detachably connected to the ultrasonic cleaning box 11, which provides support for the motor 16 while facilitating the assembly and maintenance of the motor 16 and the second mounting seat 161.

[0027] like Figure 1 , Figure 2 and Figure 3 As shown, two limit frames 17 are provided at both ends of the ultrasonic cleaning box 11, and a limit groove 171 is provided at one end of the limit frame 17, which can limit the position of the pushing mechanism 3 and save the time for aligning the pushing mechanism 3 with the cleaning mechanism 1. The end of the ultrasonic cleaning box 11 away from the drain plate 121 is detachably connected with a transition plate 18, and third connecting columns 181 are provided on both sides of the transition plate 18 to facilitate the connection between the transition plate 18 and the electric conveyor belt 21, so as to transfer the casting to be cleaned on the electric conveyor belt 21 to the porous support plate 13 via the transition plate 18.

[0028] like Figure 1 and Figure 6 As shown, a first bracket 22 is connected to the outer side of the electric conveyor belt 21, and a plurality of second universal wheels 23 are arranged below the first bracket 22 to facilitate the position of the conveying mechanism 2. Fourth connecting columns 221 are arranged on both sides of the first bracket 22, and a second connecting rod 222122 is connected between the third connecting column 181 and the fourth connecting column 221, which helps to stably connect the conveying mechanism 2 and the transition plate 18.

[0029] like Figure 1 and Figure 7As shown, the two sides of the second bracket 31 are respectively engaged with the two limit grooves 171, which can prevent the position of the pushing mechanism 3 from shifting during use. A plurality of third universal wheels 32 are connected to the bottom of the second bracket 31 to facilitate adjustment of the position of the pushing mechanism 3. A slide rail 33 is provided on the top of the second bracket 31, and a slider 34 is connected to the outer side of the slide rail 33. A first telescopic rod 35 is connected to the bottom of the slider 34, and a third mounting seat 351 is provided on the outer side of the first telescopic rod 35. The upper end of the third mounting seat 351 is connected to the slider 34, and the telescopic end of the first telescopic rod 35 is connected to a push plate 36. A second telescopic rod 37 is connected to one side of the seat 351, and the second telescopic rod 37 is connected to the second bracket 31 through a fourth mounting seat 371. Through the combination of the first telescopic rod 35 and the second telescopic rod 37, the pushing plate 36 can be used to push the casting to be cleaned on the conveying mechanism 2 near one end of the transition plate 18 to the porous support plate 13. After cleaning, another pushing mechanism 3 is used to pull the casting from the porous support plate 13 to the drain plate 121 for draining. After the draining is completed, the casting is pulled from the drain plate 121 to another electric conveyor belt 21 and sent out from the bottom of the pushing mechanism 3, and linked with the cleaning mechanism 1 to achieve the purpose of automatic feeding, cleaning and discharging.

[0030] like Figure 1 As shown, a controller 4 is provided on one side of the cleaning mechanism 1 to facilitate the operation of components such as the ultrasonic cleaning box 11, the motor 16 and the first telescopic rod 35 in the cleaning device.

[0031] The automatic casting cleaning device disclosed in the present embodiment, during use, close the valve 112, inject a sufficient amount of clean water into the ultrasonic cleaning box 11, so that the liquid level of the clean water is lower than the return hole 113, use the controller 4 to start the ultrasonic cleaning box 11, emit ultrasonic waves of a certain frequency into the clean water in the ultrasonic cleaning box 11, so that the clean water vibrates at a certain frequency, use the controller 4 to start the two motors 16 at the same time, 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 upward, and when the upper plane of the porous support plate 13 is on the same plane as the upper plane of the side wall of the ultrasonic cleaning box 11, turn off the motor 16, and place the castings to be cleaned on the electric conveyor belt 2 on one side of the transition plate 18 in sequence. 1, use the controller 4 to start the two electric conveyor belts 21 at the same time, use the electric conveyor belts 21 to convey the castings to one side of the transition plate 18, close the electric conveyor belt 21, use the controller 4 to control the second telescopic rod 37 to extend and retract, push the slider 34 to slide on the slide rail 33, adjust the positions of the slider 34, the first telescopic rod 35 and the push plate 36, adjust the vertical positions of the first telescopic rod 35 and the push plate 36 to between two adjacent castings to be cleaned on the electric conveyor belt 21, close the second telescopic rod 37, use the controller 4 to control the first telescopic rod 35 to extend, push the push plate 36 to the inside of the gap between the two adjacent castings and then close it, control the second telescopic rod 37 to extend, push the first telescopic rod 35 and the push plate 36, and bring the push plate 36 into contact with the castings When the casting is moved to the transition plate 18, the second telescopic rod 37 is controlled to continue to extend, so that the push plate 36 pushes the casting from the electric conveyor belt 21 to the transition plate 18, and then pushes it to the porous support plate 13 through the top of the transition plate 18, and then controls the first telescopic rod 35 and the second telescopic rod 37 to retract and reset, and the electric conveyor belt 21 is started by the controller 4 to convey another casting to one side of the transition plate 18 and then shut down, and the motor 16 is controlled by the controller 4 to reverse, and the porous support plate 13 together with the casting is slowly sunk into the clean water inside the ultrasonic cleaning box 11 until the clean water completely covers the casting, and the motor 16 is shut down to allow the vibrating clean water to clean the surface of the casting, and after the cleaning is completed, the motor 16 is started again to raise the porous support plate 13 together with the casting from the water to the porous support The upper plane of the plate 13 is in the same plane as the upper plane of the side wall of the ultrasonic cleaning box 11, and then the second telescopic rod 37 in the other pushing mechanism 3 is controlled to extend, pushing the first telescopic rod 35 and the push plate 36. When the vertical projection of the push plate 36 is located on one side of the casting, the second telescopic rod 37 is closed, and the first telescopic rod 35 is controlled to extend. After the push plate 36 is pushed to one side of the casting, the first telescopic rod 35 is closed, and the second telescopic rod 37 is controlled to contract, and the casting is pulled from the porous support plate 13 to the drain plate 121 for drainage. After a period of time, the drained casting is pulled from the drain plate 121 to another electric conveyor belt 21, and the electric conveyor belt 21 is closed after being transported a certain distance away from the drain plate 121 by another electric conveyor belt 21. The casting is then cleaned.In the controller 4, the operation of the first telescopic rod 35, the second telescopic rod 37, the electric conveyor belt 21 and the motor 16 is organized into a control group according to the above steps, and the castings to be cleaned are placed on the electric conveyor belt 21. The remaining castings can be cleaned by selecting the control group in the controller 4.

[0032] Since the driving mechanisms of the first telescopic rod 35, the second telescopic rod 37 and the electric conveyor belt 21 are all conventional technologies in the field, the schematic diagram here is only for indicating the installation positions of the first telescopic rod 35, the second telescopic rod 37 and the electric conveyor belt 21, and therefore, the driving mechanisms of the above-mentioned components are not drawn in the figure.

[0033] The above are only preferred embodiments of the present invention and are not intended to limit the invention. Any modifications, equivalent substitutions and improvements made within the spirit and principle of the invention should be included in the protection scope of the present invention.

Claims

1. An automated casting cleaning device, comprising a cleaning mechanism and a conveying mechanism, characterized in that: Conveying mechanisms are provided at both ends of the cleaning mechanism, and a pushing mechanism is provided on the outer side of the conveying mechanism. The cleaning mechanism includes an ultrasonic cleaning box, a drain trough, a drain plate, a porous support plate, a motor and a limit frame. 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.

2. The automatic casting cleaning device according to claim 1, characterized in that: A drain pipe is arranged below the ultrasonic cleaning box, a valve is arranged at the upper end of the drain pipe, a plurality of first universal wheels are connected to the bottom of the ultrasonic cleaning box, a water return hole is opened at one end of the ultrasonic cleaning box, first connecting columns are arranged on both sides of the ultrasonic cleaning box near the water return hole, and a drain trough is connected to the end of the ultrasonic cleaning box near the water return hole.

3. An automatic casting cleaning device according to claim 2, characterized in that: A drain plate is arranged above the drain trough, and the drain plate is detachably connected to the ultrasonic cleaning box. Second connecting columns are arranged on both sides of the drain plate, and a first connecting rod is connected between the first connecting column and the second connecting column on the same side. A porous support plate is arranged inside the ultrasonic cleaning box.

4. The automatic casting cleaning device according to claim 3, characterized in that: The four corners of the porous support plate are diagonally provided with two threaded holes and a through hole, the internal threads of the threaded holes are connected to threaded rods, and a guide rod is arranged inside the through hole, the lower end of the threaded rod is rotatably connected to a first connecting seat, and the lower end of the guide rod is detachably connected to a second connecting seat, the first connecting seat and the second connecting seat are both detachably connected to the bottom of the ultrasonic cleaning box, the upper end of the guide rod is connected to the ultrasonic cleaning box through the first mounting seat, the upper end of the threaded rod is connected to a motor, and a second mounting seat is arranged on the outer side of the motor, and the second mounting seat is detachably connected to the ultrasonic cleaning box.

5. The automatic casting cleaning device according to claim 4, characterized in that: Two limit frames are provided at both ends of the ultrasonic cleaning box, one end of the limit frame is provided with a limit groove, the end of the ultrasonic cleaning box away from the drain plate is detachably connected to a transition plate, and third connecting columns are provided on both sides of the transition plate.

6. The automatic casting cleaning device according to claim 1, characterized in that: A first bracket is connected to the outer side of the electric conveyor belt, a plurality of second universal wheels are arranged below the first bracket, fourth connecting columns are arranged on both sides of the first bracket, and a second connecting rod is connected between the third connecting column and the fourth connecting column.

7. The automatic casting cleaning device according to claim 1, characterized in that: The two sides of the second bracket are respectively engaged with the two limit grooves, a plurality of third universal wheels are connected to the bottom of the second bracket, a slide rail is provided on the top of the second bracket, a slider is connected to the outer side of the slide rail, a first telescopic rod is connected to the bottom of the slider, a third mounting seat is provided on the outer side of the first telescopic rod, an 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, and the second telescopic rod is connected to the second bracket through a fourth mounting seat.

8. The automatic casting cleaning device according to claim 1, characterized in that: A controller is arranged on one side of the cleaning mechanism.

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