Ultrasonic cleaning device for mold manufacturing

Abstract

The utility model discloses an ultrasonic cleaning device for mold manufacturing, which comprises an ultrasonic cleaning machine main body, a rotary lifting mechanism is arranged on the ultrasonic cleaning machine main body, a fixing mechanism and a cleaning rod are arranged on the rotary lifting mechanism, and a cleaning pool is arranged on the upper end face of the ultrasonic cleaning machine main body. An ultrasonic generator and a transducer are arranged on the lower end face of the cleaning pool, a controller is arranged on the front end face of the cleaning pool, the rotary lifting mechanism comprises a supporting table, a suspension arm, a first fixing bolt and a motor, first rotating shafts are arranged on the left side and the right side of the supporting table, and first shaft holes rotationally matched with the first rotating shafts are formed in the suspension arm; a second rotating shaft is arranged on the side face of the lifting arm, and the lifting arm is rotationally connected with the ultrasonic cleaning machine body through the second rotating shaft. The ultrasonic cleaning device has the advantages of being convenient to operate and good in cleaning effect, and the problems that an existing ultrasonic cleaning device is large in labor intensity and not thorough in cleaning in the operation process are solved.

Description

Technical Field

[0001] This utility model relates to the technical field of ultrasonic cleaning devices, specifically an ultrasonic cleaning device for mold manufacturing. Background Technology

[0002] Molds are indispensable tools in modern manufacturing, widely used in the molding and processing of various materials such as plastics, metals, and glass. Over prolonged use, various contaminants such as grease, residues, and oxides accumulate on the mold surface. These contaminants not only affect product quality and appearance but also reduce the mold's lifespan. Therefore, regular mold cleaning is a crucial step in ensuring production efficiency and product quality.

[0003] Currently, ultrasonic cleaning is mainly used for mold cleaning. Ultrasonic cleaning has advantages such as good cleaning effect, simple operation and minimal damage to the mold surface. However, there are still some problems in practical applications. For heavy molds, manual handling and hoisting are required to directly hoist the mold into the ultrasonic cleaning tank. The limited space in the cleaning tank makes it inconvenient to remove the mold after cleaning. For the complex internal cavities and dead corners of the mold, conventional ultrasonic cleaning devices are difficult to achieve the ideal cleaning effect. Therefore, an ultrasonic cleaning device for mold manufacturing is needed to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide an ultrasonic cleaning device for mold manufacturing, which has the advantages of convenient operation and good cleaning effect, and solves the problems of high labor intensity and incomplete cleaning in existing ultrasonic cleaning devices.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an ultrasonic cleaning device for mold manufacturing, comprising an ultrasonic cleaning machine body, wherein a rotating lifting mechanism is provided on the ultrasonic cleaning machine body, and a fixing mechanism and a cleaning rod are provided on the rotating lifting mechanism;

[0006] The upper surface of the ultrasonic cleaning machine body is provided with a cleaning tank, the lower surface of the cleaning tank is provided with an ultrasonic generator and a transducer, and the front surface of the cleaning tank is provided with a controller.

[0007] The rotating lifting mechanism includes a support platform, a boom, a first fixing bolt, and a motor. The support platform has first rotating shafts on its left and right sides. The boom has a first shaft hole that rotatably engages with the first rotating shafts. The boom has a second rotating shaft on its side. The boom is rotatably connected to the ultrasonic cleaner body via the second rotating shaft. The second rotating shaft has a worm gear. The motor is fixedly installed inside the ultrasonic cleaner body. The output shaft of the motor has a worm that engages with the worm gear. The side wall of the first shaft hole has a first threaded hole. The first fixing bolt is installed in the first threaded hole and threadedly connected to the boom.

[0008] The fixing mechanism includes a fixing frame and a second fixing bolt, wherein the fixing frame is detachably mounted on the upper end face of the support platform;

[0009] The cleaning rod is movably mounted on the upper surface of the support platform.

[0010] As a preferred embodiment of the ultrasonic cleaning device for mold manufacturing according to this utility model, the upper end face of the support platform is provided with a limiting flange, and the lower end face of the support platform is provided with a counterweight flange.

[0011] As a preferred embodiment of the ultrasonic cleaning device for mold manufacturing according to this utility model, the first rotating shaft is provided with a second screw hole that cooperates with the first fixing bolt. The number of the second screw holes is four, and the second screw holes are arranged in an equidistant circular array on the side end face of the first rotating shaft.

[0012] In a preferred embodiment of the ultrasonic cleaning device for mold manufacturing according to this utility model, the front and rear sides of the fixing frame are provided with third screw holes that cooperate with the second fixing bolt, and the upper end face of the support platform is provided with a fourth screw hole that cooperates with the second fixing bolt. The second fixing bolt is inserted into the third screw hole and the fourth screw hole and threadedly connected to the fixing frame and the support platform.

[0013] As a preferred embodiment of the ultrasonic cleaning device for mold manufacturing according to this utility model, the upper end face of the support platform is uniformly provided with mounting holes, the cleaning rod is movably installed in the mounting holes, and the cleaning rod is provided with a cavity.

[0014] In a preferred embodiment of the ultrasonic cleaning device for mold manufacturing according to this utility model, the mounting hole includes a limiting groove, a sliding groove, and a spherical groove; the cleaning rod includes a limiting part, a sliding part, and a spherical part; the diameter of the sliding groove is smaller than the diameters of the limiting groove and the spherical groove; the limiting part slides in conjunction with the limiting groove; the sliding part slides in conjunction with the sliding groove; and the spherical part rotates in conjunction with the spherical groove.

[0015] In a preferred embodiment of the ultrasonic cleaning device for mold manufacturing according to this utility model, the sliding part and the limiting part are made of silicone, and the spherical part is made of stainless steel.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] 1. This utility model, by setting a rotating lifting mechanism in the cleaning tank, can smoothly rotate and lift heavy molds from underwater to the front of the worktable, greatly facilitating the hoisting operation of the molds. The motor-driven worm gear structure ensures the stability of the support platform during the lifting and placement into the cleaning tank, significantly reducing the risk of manual operation. In addition, the limiting flange set on the support platform effectively prevents the mold from slipping during the cleaning process, while the counterweight flange increases the stability of the support platform, further ensuring the safe use of the equipment. The fixing frame can be quickly installed and removed through the second fixing bolt, making mold replacement and fixing more convenient and improving work efficiency.

[0018] 2. This utility model designs a cleaning rod with a cavity, giving it a certain buoyancy in water. When the support platform is immersed in the cleaning tank, the cleaning rod will automatically float up and make close contact with the inner wall of the mold. Combined with the high-frequency vibration of ultrasound, the cleaning rod can generate efficient friction with the inner wall of the mold, significantly enhancing the cleaning effect on the inside of the mold. The special structure of the cleaning rod, including the limiting groove, the sliding groove and the spherical groove, and the use of silicone and stainless steel materials, not only ensures good contact with the inner wall of the mold, but also allows the cleaning rod to swing freely within a certain range, adapting to the inner walls of molds of different shapes and sizes, improving the flexibility and applicability of cleaning. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a top view of the present invention;

[0021] Figure 3 For the present utility model Figure 2 Sectional view of AA in the middle;

[0022] Figure 4 This is a schematic diagram showing the cooperative state of the rotary lifting mechanism and the fixed mechanism of this utility model.

[0023] Figure 5 This is a top view of the rotating lifting mechanism and the fixed mechanism of this utility model in a coordinated state;

[0024] Figure 6 For the present utility model Figure 5 Cross-sectional view of the middle section (BB);

[0025] Figure 7 For the present utility model Figure 5 CC section view;

[0026] Figure 8 For the present utility model Figure 7Enlarged view of point D in the middle.

[0027] In the diagram: 1. Ultrasonic cleaning machine body, 101. Cleaning tank, 102. Ultrasonic generator, 103. Transducer, 2. Rotary lifting mechanism, 201. Support platform, 1011. Limiting flange, 2012. Mounting hole, 20121. Limiting groove, 20122. Slide groove, 20123. Spherical groove, 2013. First rotating shaft, 2014. Second screw hole, 2015. Fourth screw hole, 202. Lifting arm, 2021. Second rotating shaft, 2022. First shaft hole, 2023. Worm gear, 2024. First screw hole, 203. First fixing bolt, 204. Motor, 2041. Worm, 205. Counterweight flange, 3. Fixing mechanism, 301. Fixing frame, 3011. Third screw hole, 302. Second fixing bolt, 4. Cleaning rod, 401. Limiting part, 402. Sliding part, 403. Spherical part, 404. Cavity. Detailed Implementation

[0028] Please see Figures 1-8 An ultrasonic cleaning device for mold manufacturing includes an ultrasonic cleaner body 1, a rotating lifting mechanism 2 on the ultrasonic cleaner body 1, a fixing mechanism 3 and a cleaning rod 4 on the rotating lifting mechanism 2;

[0029] The upper end face of the ultrasonic cleaning machine body 1 is provided with a cleaning tank 101, the lower end face of the cleaning tank 101 is provided with an ultrasonic generator 102 and a transducer 103, and the front end face of the cleaning tank 101 is provided with a controller.

[0030] The rotating lifting mechanism 2 includes a support platform 201, a boom 202, a first fixing bolt 203, and a motor 204. The support platform 201 has a first rotating shaft 2013 on its left and right sides. The boom 202 has a first shaft hole 2022 that rotates with the first rotating shaft 2013. The boom 202 has a second rotating shaft 2021 on its side. The boom 202 is rotatably connected to the ultrasonic cleaner body 1 through the second rotating shaft 2021. The second rotating shaft 2021 has a worm gear 2023. The motor 204 is fixedly installed inside the ultrasonic cleaner body 1. The output shaft of the motor 204 has a worm 2041 that mates with the worm gear 2023. The side wall of the first shaft hole 2022 has a first threaded hole 2024. The first fixing bolt 203 is installed in the first threaded hole 2024 and threadedly connected to the boom 202.

[0031] The fixing mechanism 3 includes a fixing frame 301 and a second fixing bolt 302. The fixing frame 301 is detachably installed on the upper end face of the support platform 201.

[0032] The cleaning rod 4 is movably mounted on the upper surface of the support platform 201.

[0033] Furthermore, the upper end face of the support platform 201 is provided with a limiting flange 1011, and the lower end face of the support platform 201 is provided with a counterweight flange 205.

[0034] The limiting flange 1011 restricts the sliding of the mold, preventing the mold from sliding off the support platform 201 and falling, thus improving the safety of the equipment. The counterweight flange 205 increases the weight of the bottom of the support platform 201, lowers the center of gravity of the support platform 201, and improves the stability of the support platform 201, so that the upper surface of the support platform 201 can always face upward under the action of gravity.

[0035] Furthermore, the first rotating shaft 2013 is provided with a second screw hole 2014 that mates with the first fixing bolt 203. There are four second screw holes 2014, which are equidistantly arranged in a circular array on the side end face of the first rotating shaft 2013.

[0036] The first fixing bolt 203 passes through the first screw hole 2024 and engages with the second screw hole 2014, thereby locking the support platform 201 and the boom 202. When the boom 202 rotates to a horizontal position, the first fixing bolt 203 is tightened to fix the boom 202 and the support platform 201, thus facilitating the installation of the mold and preventing the support platform 201 from swinging during the mold installation process. After installation, the first fixing bolt 203 is loosened to allow the support platform 201 and the boom 202 to rotate normally, so that when the support platform 201 rotates to the bottom of the cleaning tank 101, it can also remain vertically upward.

[0037] Furthermore, the front and rear sides of the fixing frame 301 are provided with third screw holes 3011 that cooperate with the second fixing bolt 302, and the upper end surface of the support platform 201 is provided with a fourth screw hole 2015 that cooperates with the second fixing bolt 302. The second fixing bolt 302 is inserted into the third screw hole 3011 and the fourth screw hole 2015 and is threadedly connected to the fixing frame 301 and the support platform 201.

[0038] By tightening the second fixing bolt 302, the fixing frame 301 is pressed onto the mold, thereby fixing the mold to the support platform 201 and preventing the mold from falling off when the support platform 201 shakes.

[0039] Furthermore, the upper surface of the support platform 201 is evenly provided with mounting holes 2012, and the cleaning rod 4 is movably installed in the mounting holes 2012. A cavity 404 is provided inside the cleaning rod 4.

[0040] When the support platform 201 is submerged in clean water, the cleaning rod 4 floats up under its own buoyancy, thus adhering to the inner wall of the mold. Under the action of ultrasound, it rubs against the inner end face of the mold at high frequency, thereby improving the cleaning effect of the mold.

[0041] Furthermore, the mounting hole 2012 includes a limiting groove 20121, a sliding groove 20122, and a spherical groove 20123. The cleaning rod 4 includes a limiting part 401, a sliding part 402, and a spherical part 403. The diameter of the sliding groove 20122 is smaller than the diameters of the limiting groove 20121 and the spherical groove 20123. The limiting part 401 is slidably engaged with the limiting groove 20121, the sliding part 402 is slidably engaged with the sliding groove 20122, and the spherical part 403 is rotatably engaged with the spherical groove 20123.

[0042] The limiting groove 20121 and the limiting part 401 cooperate to prevent the cleaning rod 4 from falling. The spherical groove 20123 and the spherical part 403 cooperate to allow the cleaning rod 4 to slide to the top and then swing slightly along the spherical groove 20123 under the action of ultrasonic vibration.

[0043] Furthermore, the sliding part 402 and the limiting part 401 are made of silicone, and the spherical part 403 is made of stainless steel.

[0044] The silicone limiting part 401 and sliding part 402 will not scratch the inner end face of the mold, and the stainless steel spherical part 403 has less frictional resistance with the support platform 201, which improves the smoothness of the cleaning rod 4 swinging.

[0045] In use, the device uses a motor 204 to drive the worm gear 2023 and worm 2041 structure to rotate the boom 202 to a horizontal position for mold installation. The first fixing bolt 203 is tightened to lock the support platform 201 to the boom 202, ensuring stability during installation. The mold is then placed upside down on the support platform 201 with its opening facing downwards. The fixing bracket 301 is then fitted onto the upper surface of the mold, ensuring that the third screw holes 3011 on the front and rear sides of the fixing bracket 301 are aligned with the fourth screw holes 2015 on the support platform 201. The second fixing bolt 302 is then tightened to place the mold... The mold is fixed to the support platform 201. Then, the first fixing bolt 203 is loosened to ensure that the support platform 201 will not tilt. The worm gear 2023 and worm 2041 structure are driven by the motor 204 to slowly rotate the support platform 201 to the bottom of the cleaning tank 101. Ensure that the support platform 201 remains vertical and facing upward during the descent to avoid collision. Add an appropriate amount of clean water or special cleaning solution to the cleaning tank 101 to ensure that the liquid level can completely cover the mold to be cleaned. Start the ultrasonic generator 102 and transducer 103 through the controller to start the cleaning process.

[0046] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An ultrasonic cleaning device for mold manufacturing, comprising an ultrasonic cleaning machine body (1), characterized in that: The ultrasonic cleaner body (1) is provided with a rotating lifting mechanism (2), and the rotating lifting mechanism (2) is provided with a fixing mechanism (3) and a cleaning rod (4); The upper end face of the ultrasonic cleaning machine body (1) is provided with a cleaning tank (101), and the lower end face of the cleaning tank (101) is provided with an ultrasonic generator (102) and a transducer (103). The rotating lifting mechanism (2) includes a support platform (201), a boom (202), a first fixing bolt (203), and a motor (204). The support platform (201) has first rotating shafts (2013) on its left and right sides. The boom (202) has a first shaft hole (2022) that rotatably engages with the first rotating shafts (2013). A second rotating shaft (2021) is located on the side of the boom (202). The boom (202) connects to the ultrasonic cleaning mechanism via the second rotating shaft (2021). The main body (1) of the ultrasonic cleaner is rotatably connected. A worm gear (2023) is provided on the second rotating shaft (2021). The motor (204) is fixedly installed inside the main body (1) of the ultrasonic cleaner. A worm (2041) that cooperates with the worm gear (2023) is provided on the output shaft of the motor (204). A first screw hole (2024) is provided on the side wall of the first shaft hole (2022). The first fixing bolt (203) is installed in the first screw hole (2024) and threadedly connected to the boom (202). The fixing mechanism (3) includes a fixing frame (301) and a second fixing bolt (302), wherein the fixing frame (301) is detachably installed on the upper surface of the support platform (201); The cleaning rod (4) is movably mounted on the upper surface of the support platform (201).

2. The ultrasonic cleaning device for mold manufacturing as described in claim 1, characterized in that: The upper end face of the support platform (201) is provided with a limiting flange (1011), and the lower end face of the support platform (201) is provided with a counterweight flange (205).

3. The ultrasonic cleaning device for mold manufacturing as described in claim 1, characterized in that: The first rotating shaft (2013) is provided with a second screw hole (2014) that cooperates with the first fixing bolt (203). There are four second screw holes (2014), and the second screw holes (2014) are arranged in an equidistant circular array on the side end face of the first rotating shaft (2013).

4. The ultrasonic cleaning device for mold manufacturing as described in claim 1, characterized in that: The front and rear sides of the fixing frame (301) are provided with third screw holes (3011) that cooperate with the second fixing bolt (302), and the upper end face of the support platform (201) is provided with a fourth screw hole (2015) that cooperates with the second fixing bolt (302). The second fixing bolt (302) is inserted into the third screw hole (3011) and the fourth screw hole (2015) and threadedly connected to the fixing frame (301) and the support platform (201).

5. The ultrasonic cleaning device for mold manufacturing as described in claim 1, characterized in that: The upper surface of the support platform (201) is uniformly provided with mounting holes (2012), and the cleaning rod (4) is movably installed in the mounting holes (2012). A cavity (404) is provided inside the cleaning rod (4).

6. The ultrasonic cleaning device for mold manufacturing as described in claim 5, characterized in that: The mounting hole (2012) includes a limiting groove (20121), a sliding groove (20122) and a spherical groove (20123), and the cleaning rod (4) includes a limiting part (401), a sliding part (402) and a spherical part (403). The diameter of the sliding groove (20122) is smaller than the diameter of the limiting groove (20121) and the spherical groove (20123).

7. The ultrasonic cleaning device for mold manufacturing as described in claim 6, characterized in that: The sliding part (402) and the limiting part (401) are made of silicone, and the spherical part (403) is made of stainless steel.

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