Thermal washing machine

Abstract

The hot washing machine comprises a workbench, a water suction pump, a filter, an overflow water collecting box and a washing box are installed on the workbench, one end of the water suction pump is connected with the overflow water collecting box, the other end of the water suction pump is connected with one end of the filter, and the other end of the filter is connected with the washing box. The overflow water collecting box and the cleaning box are each provided with an overflow notch, and the two overflow notches communicate with each other. The heater is mounted on the overflow water collecting box; the lifting driving mechanism is close to the cleaning box and is mounted on the workbench; the lifting cage is hung on a lifting driving mechanism, and the lifting driving mechanism drives the lifting cage to be movably inserted into the cleaning box; and the controller is electrically connected with the water suction pump, the heater and the lifting driving mechanism. The hot water cleaning device has the characteristics that an electroplated workpiece can be cleaned by hot water, and the electroplated workpiece can be cleaned up.

Description

Technical Field

[0001] This utility model relates to a cleaning device for electroplated workpieces, specifically a hot washing machine for cleaning electroplated workpieces. Background Technology

[0002] Electroplating is the process of depositing a thin layer of another metal or alloy onto the surface of certain metals using the principle of electrolysis. It is a process that uses electrolysis to attach a metal film to the surface of metal or other material parts, thereby preventing metal oxidation (such as rust), improving wear resistance, conductivity, reflectivity, corrosion resistance (such as copper sulfate), and enhancing aesthetics.

[0003] It is evident that organic contaminants often remain on the surface of workpieces after electroplating. Commonly used cleaning methods include ultrasonic cleaning. However, ultrasonic cleaning utilizes high-frequency vibration to induce cavitation, leading to the generation and collapse of tiny cavitation bubbles in the liquid, affecting the surface tension. The inventors discovered that during ultrasonic cleaning, excessive vibration causes violent fluctuations in the liquid surface, resulting in sudden changes in surface tension and damage to the plating layer. Therefore, to address the shortcomings of existing technologies, a hot washing machine that can replace ultrasonic cleaning for electroplated workpieces is provided. Summary of the Invention

[0004] The purpose of this invention is to provide a hot washing machine that addresses the shortcomings of existing technologies.

[0005] In order to achieve the above-mentioned objectives of this utility model, the following technical solution is adopted:

[0006] A hot washing machine includes a workbench with a water pump, a filter, an overflow collection tank, and a washing tank mounted on it. One end of the water pump is connected to the overflow collection tank, and the other end is connected to one end of the filter. The other end of the filter is connected to the washing tank. Both the overflow collection tank and the washing tank have overflow slots that are interconnected. A heater is installed in the overflow collection tank. A lifting drive mechanism is installed on the workbench near the washing tank. A cage is suspended from the lifting drive mechanism, which drives the cage to move and insert into the washing tank. A controller is electrically connected to the water pump, the heater, and the lifting drive mechanism.

[0007] Furthermore, the lifting drive mechanism includes a square tube guide rail; a slider, one end of which is slidably mounted on the square tube guide rail, and the other end of which extends outward relative to the square tube guide rail for suspending the cage; and a drive motor, which is connected to the slider in a transmission manner to drive the slider to slide along the square tube guide rail.

[0008] It also includes a transmission chain and a drive sprocket. The drive sprocket is connected to the drive motor. One end of the transmission chain is movably housed in the square tube guide rail, and the other end is engaged with the drive sprocket and then extends to be connected to the slider.

[0009] Furthermore, the hot washing machine of this utility model also includes a drive rod and a suspension rod. The drive rod is installed at one end of the slider and is used to connect with the transmission chain. The suspension rod is installed at the other end of the slider and is used to support the suspension cage.

[0010] Furthermore, the hot washing machine of this utility model also includes a counterweight, a first limit sensor and a second limit sensor. The first limit sensor and the second limit sensor are vertically spaced and installed in parallel inside the square tube guide rail. The counterweight is slidably installed inside the square tube guide rail and placed between the first limit sensor and the second limit sensor. The first limit sensor and the second limit sensor are both electrically connected to the controller.

[0011] Furthermore, the hot washing machine of this utility model also includes rolling elements, and at least two rolling elements are rotatably mounted on one end of the slider, and the at least two rolling elements clamp the square tube guide rail.

[0012] Furthermore, the hot washing machine of this utility model also includes a bracket and a motor base. The bracket and the square tube guide rail are arranged in parallel at intervals. The motor base is installed on the bracket and is used to support and install the drive motor.

[0013] Furthermore, the cage includes a cage body with at least two fixing rings spaced apart and multiple hooks circumferentially distributed on the fixing rings; a support frame with one end connected to one end of the cage body and a reinforcing ring installed at the other end; a horizontal support bracket installed inside the reinforcing ring; a vertical rod installed vertically on the horizontal support bracket and having a suspension hook at the top; and an auxiliary rod installed on the vertical rod.

[0014] Furthermore, the hot washing machine of this utility model also includes a filter screen and an overflow pipe. The overflow trough on the overflow collection tank and / or the washing tank is equipped with a filter screen, and the two overflow troughs are connected by an overflow pipe.

[0015] Furthermore, the hot washing machine of this utility model also includes a water supply pipe, a water inlet pipe, a water pumping pipe, a control valve, and a grating plate. One end of the water pump is connected to the overflow collection tank via the water pumping pipe, and the other end is connected to one end of the filter via the water inlet pipe. A control valve is installed on the water inlet pipe. The other end of the filter is connected to one end of the water supply pipe. The other end of the water supply pipe extends towards the washing tank, passes through the top of the washing tank, and then bends to extend towards the bottom of the washing tank. A first mounting slot and a second mounting slot are provided on one side of the worktable. The first mounting slot is used to support the installation of the overflow collection tank, and the second mounting slot is used to support the installation of the washing tank. A support platform is provided on the worktable near the first mounting slot. The support platform is used to support the installation of the water pump and the filter. A grating plate is installed on the other side along the length direction.

[0016] This invention can heat the cleaning agent liquid used for cleaning electroplated workpieces. The lifting drive mechanism can drive the cage to move vertically relative to the cleaning tank. When cleaning the electroplated workpieces, the lifting drive mechanism drives the cage to be immersed in the cleaning agent liquid in the cleaning tank. After standing and soaking for a period of time, the surface of the cleaning agent liquid in the cleaning tank has no fluctuation or only slight fluctuation. At this time, the lifting drive mechanism drives the cage to move upward steadily and at a uniform speed. The cage then drives multiple electroplated workpieces suspended on it to move upward from below the liquid surface in the cleaning tank. The surface of the rising electroplated workpieces is subjected to the surface tension of the liquid. The surface tension can peel off the impurities and dirt on the surface of the electroplated workpieces, thereby achieving the purpose of cleaning the electroplated workpieces and reducing the dirty water stains on the electroplated workpieces. Attached Figure Description

[0017] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0018] Figure 1 This is a schematic diagram of the structure of a hot washing machine according to the present invention;

[0019] Figure 2 This is a schematic diagram of the present invention from another angle;

[0020] Figure 3 This is a schematic diagram of the connection between the slider and the cage in this utility model;

[0021] Figure 4 This is a schematic diagram of the connection between the rolling elements, chain, counterweight, and limit sensor on the slider in this utility model.

[0022] Figure 5 This is a schematic diagram of the structure of the hoisting cage in this utility model;

[0023] Figure 6 This is a schematic diagram of the structure of the workbench in this utility model, in which a filter, a water pump and a grating are installed.

[0024] Figure 7 This is a schematic diagram of the structure of the workbench of this utility model, which is provided with a support platform, a first mounting slot, and a second mounting slot.

[0025] The serial numbers in the diagram and their corresponding component names are as follows:

[0026] 1-Workbench, 101-First mounting slot, 102-Second mounting slot, 103-Support platform, 2-Water pump, 3-Water supply pipe, 4-Control valve, 5-Inlet pipe, 6-Filter, 7-Overflow collection tank, 8-Filter screen, 9-Overflow slot, 10-Support column, 11-Controller, 12-Lifting drive mechanism, 121-Square tube guide rail, 122-Slider, 123-Rolling element, 124-Drive sprocket, 125-Transmission chain, 126-Drive motor, 127-Electric 128-Base, 129-Drive rod, 1210-Suspension rod; 13-Cage, 131-Cage body, 132-Fixing ring, 133-Hook, 134-Support frame, 135-Reinforcing ring, 136-Horizontal support, 137-Vertical rod, 138-Suspension hook, 139-Auxiliary rod, 14-Cleaning tank, 15-Overflow pipe, 16-Grate plate, 17-Water suction pipe, 18-Heater, 19-Counterweight, 20-First limit sensor, 21-Second limit sensor. Detailed Implementation

[0027] To enable those skilled in the art to better understand the technical solutions in this application, the technical solutions of this utility model will be clearly and completely described below in conjunction with the accompanying drawings and embodiments. Obviously, the described embodiments are only a part of the embodiments in this application. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort should fall within the scope of protection of this application. Example

[0028] like Figures 1 to 7As shown, this embodiment of a hot washing machine includes a workbench 1, a heater 18, a cage 13, and a controller 11. A water pump 2, a filter 6, an overflow collection tank 7, and a cleaning tank 14 are installed on the workbench 1. One end of the water pump 2 is connected to the overflow collection tank 7, and the other end is connected to one end of the filter 6. The other end of the filter 6 is connected to the cleaning tank 14. Both the overflow collection tank 7 and the cleaning tank 14 have overflow outlets, which are interconnected. The heater 18 is installed in the overflow collection tank 7. A lifting drive mechanism 12 is installed on the workbench 1 near the cleaning tank 14. The cage 13 is suspended from the lifting drive mechanism 12, which drives the cage 13 to move and insert into the cleaning tank 14. The controller 11 is electrically connected to the water pump 2, the heater 18, and the lifting drive mechanism 12.

[0029] One type of heater can be an electric heater. The heater heats the liquid in the overflow collection tank, causing the liquid temperature to rise. Understandably, while the heater heats the liquid in the overflow collection tank, a water pump draws liquid from the overflow collection tank and delivers it to the cleaning tank, causing the liquid level in the cleaning tank to rise. When the liquid level in the cleaning tank exceeds the overflow outlet of the cleaning tank, the liquid flows through the overflow outlet into the overflow collection tank's overflow outlet, thus entering the overflow collection tank. This cycle of heating achieves the goal of heating the liquid in the cleaning tank. When the liquid temperature in the cleaning tank reaches the set temperature, the water pump and heater can be stopped.

[0030] It should be noted that the cleaning temperature inside the cleaning tank can be 40–60℃. Of course, to facilitate monitoring of the liquid temperature within the cleaning tank, a temperature sensor can be installed. This temperature sensor can monitor the liquid temperature in real time, allowing staff to obtain timely information about the liquid's temperature.

[0031] The lifting drive mechanism can drive the cage 13 to move vertically smoothly and slowly within the cleaning tank. When the cage moves multiple electroplated workpieces suspended above it upwards from the liquid in the cleaning tank, the surface tension of the liquid causes impurities on the workpiece surface to be peeled off, thus achieving the purpose of cleaning the electroplated workpieces.

[0032] like Figure 1 , 2 As shown, one mounting structure for the controller is provided, with the addition of a support column 10. The support column 10 is mounted on the workbench 1 and is used to support the controller 11.

[0033] This invention involves immersing a cage and the electroplated workpiece suspended on it in a cleaning agent liquid in a cleaning tank. After standing for a period of time, the top surface of the cleaning agent liquid remains calm or only slightly fluctuates. At this point, the top surface of the liquid exhibits surface tension, overcoming the surface tension issue that affects liquids during existing ultrasonic cleaning. The cage is then lifted upwards smoothly and at a uniform speed, causing the electroplated workpiece to move upwards from the liquid. During the ascent, the liquid surface does not experience excessive fluctuations and remains stable. When the electroplated workpiece is exposed above the liquid surface, it is subjected to the surface tension of the liquid, which helps to peel off impurities from the workpiece surface, thus achieving the purpose of cleaning the electroplated workpiece.

[0034] In some alternative embodiments, one structure of the lifting drive mechanism is provided. For example... Figures 1 to 4 As shown, the lifting drive mechanism 12 includes a square tube guide rail 121, a slider 122, and a drive motor 126. One end of the slider 122 is slidably mounted on the square tube guide rail 121, and the other end extends outward relative to the square tube guide rail 121 for suspending the cage 13; the drive motor 126 is connected to the slider 122 in a transmission manner, driving the slider 122 to slide along the square tube guide rail 121.

[0035] The slider 122 can move vertically along the square tube guide rail 121, which can drive the cage 13 to move vertically, allowing the cage to move smoothly inside the cleaning tank.

[0036] In some alternative embodiments, a structure is provided in which a drive motor drives a slider. A transmission chain 125 and a drive sprocket 124 are added. Figures 1 to 4 As shown, the drive sprocket 124 is connected to the drive motor 126. One end of the transmission chain 125 is movably housed in the square tube guide rail 121, and the other end is engaged with the drive sprocket 124 and then extends to be connected to the slider 122.

[0037] Understandably, the drive motor 126 has an output shaft, and the drive sprocket 124 is fitted onto the output shaft and can be connected to the output shaft via a key. The drive motor drives the output shaft to rotate, which in turn drives the drive sprocket to rotate. The rotation of the drive sprocket drives the transmission chain to move, and the transmission chain drives the slider to move along the square tube guide rail.

[0038] In some alternative embodiments, a connection structure between the drive chain and the slider is provided, with an additional drive rod 129 mounted. For example... Figures 1 to 4 As shown, the drive rod 129 is mounted on one end of the slider 122 and is used to connect with the transmission chain 125.

[0039] This embodiment also provides a suspension structure for the cage and slider, with the addition of a suspension rod 1210. For example... Figures 1 to 4 As shown, the suspension rod 1210 is installed at the other end of the slider 122 to support the suspension cage 13.

[0040] It should be noted that the slider 122 extends outward relative to the square tube guide rail, which allows for sufficient spacing between the suspended cage and the square tube guide rail, preventing the cage from touching the square tube guide rail.

[0041] In some optional embodiments, a moving structure for the transmission chain within the square tube guide rail is provided. A counterweight 19, a first limit sensor 20, and a second limit sensor 21 are added. The first limit sensor 20 and the second limit sensor 21 are vertically spaced and parallel within the square tube guide rail 121. The counterweight 19 is slidably mounted within the square tube guide rail 121 and positioned between the first limit sensor 20 and the second limit sensor 21. Both the first limit sensor 20 and the second limit sensor 21 are electrically connected to the controller 11.

[0042] Understandably, the counterweight can be matched with the square tube of the square tube guide rail, which facilitates the smooth movement of the counterweight within the square tube of the guide rail. The counterweight can also exert a pulling force on the drive chain, thereby ensuring a good meshing and transmission connection between the drive chain and the drive sprocket.

[0043] When in use, when the counterweight 19 is pulled upward by the transmission chain, the counterweight 19 slides upward in the square tube guide rail 121. When the counterweight 19 moves and touches the first limit sensor 20, the first limit sensor 20 can send a limit data signal to the controller 11. When the controller receives the limit data signal, it controls the drive motor to stop working.

[0044] In some alternative embodiments, a sliding structure for the slider is provided. Rollers 123 are added, and at least two rollers 123 are rotatably mounted on one end of the slider 122, with the at least two rollers 123 clamping the square tube guide rail 121.

[0045] like Figures 1 to 4 As shown, the number of rolling elements 123 can be three, with two arranged vertically in parallel on the same side and the third spaced apart from the two rolling elements on the same side, forming a clamping square tube guide rail. The slider can move smoothly along the square tube guide rail under the action of the three rolling elements.

[0046] The structure of the rolling element can be a roller or a drum structure.

[0047] like Figures 1 to 4 As shown, one structure of the slider 122 includes two support plates arranged in parallel with a gap between them. A rolling element is rotatably mounted between the two support plates.

[0048] In some alternative embodiments, a mounting structure for the drive motor is provided, which includes an additional bracket 128 and a motor mount 127. The bracket 128 and the square tube guide rail 121 are arranged parallel to each other at intervals, and the motor mount 127 is mounted on the bracket 128 to support and mount the drive motor 126.

[0049] like Figure 1 , 2 As shown, the motor base 127 supports the drive motor 126 above the square tube guide rail 121, thereby allowing the transmission sprocket mounted on its output shaft to be above the square tube guide rail. This facilitates the drive sprocket in moving the transmission chain.

[0050] In some alternative embodiments, one structure of the cage is provided. For example... Figure 5 As shown, the cage 13 includes a cage body 131, a support frame 134, a horizontal support 136, a vertical rod 137, and an auxiliary rod 139. At least two fixing rings 132 are spaced apart on the cage body 131, and multiple hooks 133 are circumferentially spaced on each fixing ring 132. One end of the support frame 134 is connected to one end of the cage body 131, and the other end is fitted with a reinforcing ring 135. The horizontal support 136 is installed inside the reinforcing ring 135. The vertical rod 137 is erected on the horizontal support 136, and a suspension hook 138 is provided at the top. The auxiliary rod 139 is installed on the vertical rod 137.

[0051] One possible structure of the cage 131 is a circular cage structure.

[0052] The number of retaining rings 132 installed can be 2, 3, 4, or 5, etc. For example... Figure 5 As shown, in this embodiment, two fixing rings are installed. Each fixing ring can have 10, 20, 30, 40, or 50 hooks, etc. The hooks are used to suspend the electroplated workpieces to be cleaned.

[0053] The cage 13 is suspended from the slider 122 by the hook 128.

[0054] Furthermore, the cage 13 is suspended from the suspension rod 1210 on the slider 122 via the suspension hook 128. The cage can be easily and quickly suspended from the suspension rod by means of the suspension hook.

[0055] The auxiliary rod 139 assists in the overall retrieval of the hoisting cage. When the cage is suspended on the suspension rod, the auxiliary rod limits the range of rotation of the cage. When the cage rotates, the auxiliary rod rotates accordingly. When the auxiliary rod rotates to a certain angle, it will touch the slider, thereby preventing the auxiliary rod from rotating further, and thus preventing the cage from rotating.

[0056] In some optional embodiments, a filter screen 8 is added to filter out impurities, foam, etc. from the water surface. The overflow outlets of the overflow collection tank 7 and the cleaning tank 14 are equipped with filter screens 8. Alternatively, the overflow outlets of the overflow collection tank 7 or the cleaning tank 14 are equipped with filter screens 8. The filter screen can prevent impurities and foam from the water surface in the cleaning tank from entering the overflow collection tank.

[0057] The overflow collection tank 7 and the overflow trough on the cleaning tank 14 are connected by an overflow pipe 15. When the liquid level in the cleaning tank exceeds the overflow trough, the liquid in the cleaning tank flows into the overflow pipe 15 through the overflow trough on the cleaning tank. The overflow pipe 15 then guides the liquid to the overflow trough on the overflow collection tank, and then into the overflow collection tank through the overflow trough on the overflow collection tank.

[0058] In some optional embodiments, a liquid transport structure is provided between the overflow collection tank, the water pump, the filter, and the cleaning tank, with the addition of a water supply pipe 3, an inlet pipe 5, a pumping pipe 17, and a control valve 4. One end of the water pump 2 is connected to the overflow collection tank 7 via the pumping pipe 17, and the other end is connected to one end of the filter 6 via the inlet pipe 5. The control valve 4 is installed on the inlet pipe 5. The other end of the filter 6 is connected to one end of the water supply pipe 3. The other end of the water supply pipe 3 extends toward the cleaning tank 14, passes through the top of the cleaning tank 14, and then bends toward the bottom of the cleaning tank 14.

[0059] One possible configuration for control valve 4 is a ball valve. Control valve 4 controls the opening and closing of the water inlet pipe. When the control valve is open, the water inlet pipe is open, connecting the water pump and the filter. When the control valve is closed, the water inlet pipe is closed, disconnecting the water pump from the filter.

[0060] During operation, the water pump 2 draws liquid from the overflow collection tank 7 through the water pump pipe 17, and then delivers it to the water inlet pipe 5. The water inlet pipe 5 then delivers the liquid to the filter 6, which filters the liquid entering it. The filtered liquid is then sent to the water delivery pipe 3, which in turn directs the filtered liquid into the cleaning tank 14. The water delivery pipe 3 is inserted into the cleaning tank and extends parallel to the bottom of the cleaning tank. The water discharged into the cleaning tank through the water delivery pipe 3 does not cause fluctuations in the liquid surface on the top surface of the cleaning tank, thus maintaining surface tension on the top surface of the liquid in the cleaning tank.

[0061] To prevent liquid dripping from the cage removed from the cleaning tank after cleaning from accumulating on the workbench, a grating plate 16 is installed. A first mounting slot 101 and a second mounting slot 102 are provided on one side of the workbench 1. The first mounting slot 101 is used to support the installation of the overflow collection tank 7, and the second mounting slot 102 is used to support the installation of the cleaning tank 14. A support platform 103 is provided on the workbench 1 near the first mounting slot 101, which supports the installation of the water pump 2 and the filter 6. A grating plate 16 is installed along the length of the other side.

[0062] When the cage is removed from the cleaning tank, the liquid attached to the cage drips onto the grating plate, but it drips downwards through the grating holes, preventing the liquid from accumulating on the grating plate.

[0063] The working method of this utility model:

[0064] The electroplated workpiece to be cleaned is suspended on hook 133 of cage 13, and cage 13 is suspended on suspension rod 1210 of slider 122 via hook 138. The liquid in overflow collection tank is then heated by heater 18, and water pump 2 is started. Water pump 2 draws liquid from overflow collection tank and delivers it to filter 6. Filter 6 filters the liquid and then delivers it into cleaning tank 14. The liquid level in cleaning tank 14 rises and flows into overflow collection tank 7 through overflow trough, realizing the circulation and heating of liquid. When the liquid temperature in cleaning tank reaches the set temperature (40-60℃), the heater and water pump can be stopped.

[0065] The drive motor 126 on the lifting drive mechanism 12 drives the drive sprocket 124 to rotate. The drive sprocket 124 is engaged with the transmission chain 125, which drives the end of the transmission chain 125 located outside the square tube guide rail 121 to move downwards. The transmission chain drives the slider 122 to move downwards along the square tube guide rail 121, and the cage 13 moves downwards smoothly and at a constant speed following the slider 122. This avoids large fluctuations in the liquid in the cleaning tank when the cage descends, ensuring that the electroplated workpiece on the cage is completely submerged in the liquid in the cleaning tank 14. The drive motor is then stopped. The mixture is allowed to stand for 30 to 60 minutes. During this time, the liquid level in the cleaning tank remains stable and exhibits surface tension.

[0066] Start the drive motor 126, which drives the drive sprocket 124 to rotate. The drive sprocket 124 then drives the transmission chain to move. At this time, one end of the transmission chain located outside the square tube guide rail moves upward, causing the slider 122 and the cage 13 to move upward slowly and at a uniform speed. When the electroplated workpiece is exposed above the liquid surface, it is subjected to the surface tension of the liquid, which can create a peeling effect on the surface of the electroplated workpiece. This can clean the impurities on the surface of the electroplated workpiece, reduce the presence of dirty water stains, and prevent damage to the plating layer. It is understood that the electroplated workpiece on the cage can be immersed in the liquid in the cleaning tank multiple times as needed to achieve multiple cleanings.

[0067] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A hot washer characterised in that: The utility model relates to a kind of automatic cleaning device for cleaning machine, including Workbench (1), water pump (2), filter (6), overflow collection box (7) and cleaning tank (14) are installed on the workbench (1), one end of the water pump (2) is connected with overflow collection box (7), the other end is connected with one end of filter (6), the other end of filter (6) is connected with cleaning tank (14), overflow collection box (7), cleaning tank (14) are all opened with overflow notch, two overflow notches are interconnected; Heater (18), the heater (18) is installed in overflow collection box (7); Lifting drive mechanism (12), the lifting drive mechanism (12) is installed in workbench (1) close to cleaning tank (14); Cage (13), the cage (13) is hung in lifting drive mechanism (12), lifting drive mechanism (12) drives cage (13) and is inserted into cleaning tank (14) actively;And Controller (11), the controller (11) is electrically connected with water pump (2), heater (18), lifting drive mechanism (12).

2. The hot washer of claim 1, wherein: The lifting drive mechanism (12) includes Square tube guide rail (121); Slide block (122), one end of the slide block (122) is slidably installed in square tube guide rail (121), the other end extends outward relative to square tube guide rail (121), for suspending cage (13);And Drive motor (126), the drive motor (126) is drivingly connected with slide block (122), and slide block (122) slides along square tube guide rail (121).

3. The hot washer of claim 2, wherein: It also includes transmission chain (125) and drive sprocket (124), the drive sprocket (124) is drivingly connected with drive motor (126), one end of the transmission chain (125) is movably received in square tube guide rail (121), the other end is drivingly connected with drive sprocket (124) after meshing and then extends and is drivingly connected with slide block (122).

4. The hot washer of claim 3, wherein: It also includes drive rod (129) and suspension rod (1210), the drive rod (129) is installed in one end of slide block (122), for being connected with transmission chain (125), the suspension rod (1210) is installed in the other end of slide block (122), for supporting cage (13) suspension.

5. The hot washer of claim 2, wherein: It also includes counterweight (19), first limit sensor (20) and second limit sensor (21), the first limit sensor (20) and the second limit sensor (21) are vertically spaced and installed in square tube guide rail (121), the counterweight (19) is slidably installed in square tube guide rail (121), and is placed between first limit sensor (20) and second limit sensor (21);Wherein, the first limit sensor (20), second limit sensor (21) are electrically connected with controller (11).

6. The hot washer of claim 2, wherein: It also includes rolling element (123), one end of slide block (122) is rotatably installed with at least two rolling elements (123), and at least two rolling elements (123) clamp square tube guide rail (121).

7. Hot washing machine according to any of claims 2-6, characterized in that: Further comprising a bracket (128) and a motor base (127), the bracket (128) is arranged in parallel with the square tube guide rail (121) and is spaced apart from the square tube guide rail (121), the motor base (127) is installed on the bracket (128) and is used for supporting and installing the driving motor (126).

8. The hot washer of claim 1, wherein: The cage (13) comprises A cage body (131) is provided with at least two fixing rings (132) which are spaced apart on the cage body (131), and a plurality of hooks (133) are arranged on the fixing rings (132) in a circumferential direction; A support frame (134) is connected to one end of the cage body (131) and is provided with a reinforcing ring (135) at the other end; A transverse support frame (136) is installed in the reinforcing ring (135); A vertical rod (137) is installed vertically on the transverse support frame (136) and is provided with a hanging hook (138) at the top; and An auxiliary rod (139) is installed on the vertical rod (137).

9. The hot washer of claim 1, wherein: Further comprising a filter screen (8) and an overflow pipe (15), the overflow collection box (7) and / or the cleaning box (14) is provided with the filter screen (8) on the overflow groove, and the overflow grooves are connected by the overflow pipe (15).

10. Hot washing machine according to any of claims 1-5, 8, 9, characterized in that: Further comprising a water delivery pipe (3), a water inlet pipe (5), a water suction pipe (17), a control valve (4) and a grating plate (16), one end of the water suction pump (2) is connected to the overflow collection box (7) through the water suction pipe (17), the other end of the water suction pump (2) is connected to one end of the filter (6) through the water inlet pipe (5), the control valve (4) is installed on the water inlet pipe (5), the other end of the filter (6) is connected to one end of the water delivery pipe (3), the other end of the water delivery pipe (3) extends to the cleaning box (14) through the top of the cleaning box (14) and then bends to extend to the bottom of the cleaning box (14); A first mounting groove (101) and a second mounting groove (102) are formed on one side of the workbench (1), the first mounting groove (101) is used for supporting and installing the overflow collection box (7), and the second mounting groove (102) is used for supporting and installing the cleaning box (14); a support table (103) is arranged on the workbench (1) near the first mounting groove (101), the support table (103) is used for supporting and installing the water suction pump (2) and the filter (6), and the grating plate (16) is installed on the other side along the length direction.

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