Rotating mechanism of hardware ultrasonic cleaning equipment

Abstract

The utility model relates to the technical field of ultrasonic cleaning machines, in particular to a rotating mechanism of hardware ultrasonic cleaning equipment, which comprises a machine frame, a cleaning tank is arranged at the top end of the machine frame, the machine frame is provided with a bearing assembly in a matched mode, the bearing assembly comprises a second outer frame, and an annular frame is fixedly connected to the middle position of the second outer frame. A net basket is rotationally connected to the middle position of the annular frame, and a center shaft is fixedly connected to the middle position of the inner bottom face of the net basket. According to the ultrasonic cleaning device, through the arrangement of the rotating shaft and the bearing assembly, parts are placed in the mesh basket, the driving motor drives the rotating shaft to rotate, and the rotating shaft drives the mesh basket to rotate through the center shaft, so that the parts borne in the mesh basket are driven to rotate, the parts are more uniform when being subjected to ultrasonic cleaning in the cleaning tank, and the parts are more uniform while being rotationally driven; the driving shaft for driving the mesh basket to rotate is positioned above the mesh basket, so that the integrity of the cleaning tank is prevented from being damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of ultrasonic cleaning machines, in particular to a rotating mechanism of ultrasonic cleaning equipment for hardware. Background Art

[0002] The principle of ultrasonic cleaning is to use the cavitation effect, acceleration effect and straight flow effect of ultrasonic waves in liquids to directly and indirectly act on liquids and dirt, so that the dirt layer is dispersed, emulsified and peeled off to achieve the purpose of cleaning. This method can thoroughly clean stubborn stains such as oil, rust, welding slag on the surface of parts. Compared with traditional cleaning methods, it has higher cleaning efficiency and quality. In order to improve the cleaning effect of special-shaped parts, some ultrasonic cleaning equipment will also be equipped with a rotating mechanism to stir the parts being ultrasonically cleaned in the cleaning tank, adjust the position and angle of the parts, and facilitate better contact between the cleaning liquid and the parts. However, in existing cleaning equipment, the transmission shaft that drives the mesh tank to rotate is generally placed below the mesh tank, and the bottom end of the transmission shaft passes through the bottom end of the cleaning tank and is transmitted to the drive structure, which makes it easy for the transmission shaft to damage the integrity of the bottom end of the cleaning tank. After long-term use, it is easy for the transmission shaft and the cleaning tank to leak liquid. Utility Model Content

[0003] The utility model aims to provide a rotating mechanism of a hardware ultrasonic cleaning device to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A rotating mechanism of hardware ultrasonic cleaning equipment comprises a frame, a cleaning tank is arranged at the top of the frame, a bearing assembly is arranged in the frame, the bearing assembly comprises a second outer frame, a ring frame is fixedly connected to the middle position of the second outer frame, a net basket is rotatably connected to the middle position of the ring frame, a central axis is fixedly connected to the middle position of the inner bottom surface of the net basket, a driving assembly is arranged at one end of the top surface of the frame, the driving assembly comprises a fixed frame, one end of the fixed frame is rotatably connected to the frame, the other end of the fixed frame is fixedly connected to a driving motor, the other end of the fixed frame is connected to a rotating shaft, and the output end of the driving motor is drivingly connected to the rotating shaft.

[0006] Furthermore, the rotating shaft is prismatic, the top end of the central shaft is provided with an axis groove matching the outer contour of the rotating shaft cross section, the top end of the axis groove is provided with a guide groove, and the guide groove is trumpet-shaped.

[0007] Furthermore, a ring groove is provided on the bottom surface of the ring frame, an outer ring portion is provided on the outer side of the top end of the net basket, a roller is embedded and rotatably connected to the bottom end of the outer ring portion, and the outer ring portion is rotatably connected to the ring groove through the roller.

[0008] Furthermore, the other end of the fixed frame is fixedly connected to a fixed seat, the bottom outer wall of the rotating shaft is slidably sleeved with a driving cylinder, the top outer wall of the driving cylinder is fixedly sleeved with a ring rail, the fixed seat is rotatably sleeved with the ring rail, the bottom end of the driving cylinder is fixedly sleeved with a pulley, and the output end of the driving motor is transmission-connected with the pulley.

[0009] Furthermore, a ring plate is provided at the top of the rotating shaft, and the ring plate is fixedly connected to the other end of the fixed frame. A fixing plate is fixedly sleeved on the outer wall of the top of the rotating shaft, and a bearing is fixedly connected between the outer wall of the fixing plate and the inner wall of the ring plate. The outer wall of the rotating shaft is located above the driving cylinder and is fixedly connected to a limit plate, and an extrusion spring is fixedly connected between the fixed plate and the limit plate.

[0010] Furthermore, a tail plate is fixedly connected to the top end of the rotating shaft.

[0011] Furthermore, an outer frame 1 is fixedly connected to the top of the frame at the outer side of the cleaning tank, and the inner contour of the outer frame 1 is the same as the outer contour of the outer frame 2.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. Through the setting of the rotating shaft and the bearing assembly, the parts are placed in the mesh basket, and the driving motor drives the rotating shaft to rotate. The rotating shaft drives the mesh basket to rotate through the central axis, thereby driving the parts carried in the mesh basket to rotate, so that the parts are more evenly cleaned during ultrasonic cleaning in the cleaning tank. While the parts are rotated, the driving shaft that drives the mesh basket to rotate is located above the mesh basket to avoid damaging the integrity of the cleaning tank, and at the same time facilitate the disassembly and assembly of the bearing assembly as needed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the frame structure in the utility model;

[0016] Figure 3 It is a schematic diagram of the structure of the fixing frame in the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the driving mechanism in the utility model;

[0018] Figure 5 It is a schematic diagram of the structure of the load-bearing component in the utility model;

[0019] Figure 6 This is a schematic diagram of the structure of the net basket in the utility model;

[0020] Figure 7 This is a schematic diagram of the cross-sectional structure of the transfer shaft of the utility model;

[0021] Figure 8 It is a schematic diagram of the explosion structure of the other end of the fixing frame in the utility model.

[0022] In the figure: 100, frame; 110, cleaning tank; 120, outer frame one; 130, block; 200, bearing assembly; 210, outer frame two; 220, ring frame; 221, ring groove; 230, basket; 231, central axis; 232, shaft groove; 233, guide groove; 234, outer ring; 300, driving assembly; 310, fixing frame; 311, fixing seat; 320, driving motor; 330, ring plate; 331, bearing; 332, fixing plate; 340, rotating shaft; 341, limiting plate; 342, extrusion spring; 343, tail plate; 350, driving cylinder; 351, ring rail; 352, pulley. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figures 1 to 8 In an embodiment of the utility model, a rotating mechanism of a hardware ultrasonic cleaning device includes a frame 100, a cleaning tank 110 is arranged at the top of the frame 100, a bearing assembly 200 is arranged on the frame 100, the bearing assembly 200 includes an outer frame 210, a ring frame 220 is fixedly connected to the middle position of the outer frame 210, a net basket 230 is rotatably connected to the middle position of the ring frame 220, a center axis 231 is fixedly connected to the middle position of the inner bottom surface of the net basket 230, a driving assembly 300 is arranged at one end of the top surface of the frame 100, and the driving assembly 300 includes a fixed frame 310, one end of the fixed frame 310 is rotatably connected to the frame 100, the other end of the fixed frame 310 is fixedly connected to a driving motor 320, the other end of the fixed frame 310 is connected to a rotating shaft 340, and the output end of the driving motor 320 is drivingly connected to the rotating shaft 340.

[0025] Specifically, the outer frame 210 is placed on the frame 100, the net basket 230 is placed on the ring frame 220, the fixed frame 310 is deflected, and the driving assembly 300 is covered on the cleaning tank 110, so that the rotating shaft 340 is docked with the central axis 231, and the fixing frame 310 is clamped by the clamping block 130 to reduce the shaking of the fixing frame 310, and the parts are placed in the net basket 230. The driving motor 320 drives the rotating shaft 340 to rotate, and the rotating shaft 340 drives the net basket 230 to rotate through the central axis 231, thereby driving the parts carried in the net basket 230 to rotate, so that the parts are more evenly cleaned during ultrasonic cleaning in the cleaning tank 110, and while the parts are driven to rotate, the driving shaft that drives the net basket 230 to rotate is located above the net basket 230, so as to avoid damaging the integrity of the cleaning tank 110, and at the same time facilitate the disassembly and assembly of the bearing assembly 200 as needed.

[0026] Embodiment 1

[0027] like Figures 1 to 7 As shown, in the present embodiment, the rotating shaft 340 is prismatic, the top end of the central shaft 231 is provided with an axis groove 232 which matches the outer contour of the cross section of the rotating shaft 340, the top end of the axis groove 232 is provided with a guide groove 233, the guide groove 233 is trumpet-shaped, the bottom surface of the ring frame 220 is provided with an annular groove 221, the outer side of the top end of the basket 230 is provided with an outer ring portion 234, the bottom end of the outer ring portion 234 is embedded with a roller for rotation connection, the outer ring portion 234 is rotationally connected to the annular groove 221 through the roller, the other end of the fixing frame 310 is fixedly connected with a fixing seat 311, the bottom end outer side wall of the rotating shaft 340 is slidably sleeved with a driving cylinder 350, the top outer side wall of the driving cylinder 350 is fixedly sleeved with a ring rail 351, the fixing seat 311 is rotationally sleeved with the ring rail 351, the bottom end of the driving cylinder 350 is fixedly sleeved with a pulley 352, and the output end of the driving motor 320 is drivingly connected with the pulley 352.

[0028] In this embodiment, through the setting of the guide groove 233 and the shaft groove 232, when the driving assembly 300 is deflected and closed, the bottom end of the rotating shaft 340 is inserted into the shaft groove 232, so that the rotating shaft 340 and the central axis 231 are connected by transmission. Through the setting of the ring frame 220 and the outer ring portion 234, the outer ring portion 234 is limited by the ring groove 221, and the outer ring portion 234 is conveniently rotated on the ring groove 221 by the roller.

[0029] Embodiment 2

[0030] like Figures 5 to 8As shown, in this embodiment, a ring plate 330 is provided at the top of the rotating shaft 340, and the ring plate 330 is fixedly connected to the other end of the fixed frame 310, and a fixing plate 332 is fixedly sleeved on the outer wall of the top end of the rotating shaft 340, and a bearing 331 is fixedly connected between the outer wall of the fixing plate 332 and the inner wall of the ring plate 330, and the outer wall of the rotating shaft 340 is located above the driving cylinder 350 and is fixedly connected to a limiting plate 341, and an extrusion spring 342 is fixedly connected between the fixing plate 332 and the limiting plate 341, and a tail plate 343 is fixedly connected to the top of the rotating shaft 340, and the top of the frame 100 is located outside the cleaning tank 110 and is fixedly connected to the outer frame 120, and the inner contour of the outer frame 120 is the same as the outer contour of the outer frame 210.

[0031] The bottom end of the shaft 340 is disengaged from the shaft groove 232, and the top end of the shaft 340 is in contact with the top end of the shaft groove 232. The deflection of the fixing frame 310 causes the shaft 340 to move upward relative to the driving cylinder 350, and the squeezing spring 342 is compressed until the fixing frame 310 is in contact with the top surface of the frame 100. The shaft 340 is deflected to a vertical state. The subsequent driving motor 320 drives the shaft 340 to rotate through the driving cylinder 350. When the shaft 340 rotates, it is aligned with the shaft groove 232. The squeezing spring 342 drives the shaft 340 to slide down through the limiting plate 341, so that the shaft 340 is plugged into the shaft groove 232. When the driving assembly 300 needs to be opened, the shaft 340 is pulled upward through the tail plate 343, so that the bottom end of the shaft 340 is disengaged from the shaft groove 232, and then the fixing frame 310 is deflected to open.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0033] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A rotating mechanism of a hardware ultrasonic cleaning device, comprising a frame (100), wherein a cleaning tank (110) is provided at the top of the frame (100), characterized in that: The frame (100) is equipped with a bearing assembly (200), the bearing assembly (200) comprises an outer frame (210), a ring frame (220) is fixedly connected to the middle position of the outer frame (210), a net basket (230) is rotatably connected to the middle position of the ring frame (220), a central axis (231) is fixedly connected to the middle position of the inner bottom surface of the net basket (230), a driving assembly (300) is arranged at one end of the top surface of the frame (100), the driving assembly (300) comprises a fixed frame (310), one end of the fixed frame (310) is rotatably connected to the frame (100), the other end of the fixed frame (310) is fixedly connected to a driving motor (320), the other end of the fixed frame (310) is connected to a rotating shaft (340), and the output end of the driving motor (320) is drivingly connected to the rotating shaft (340).

2. The rotating mechanism of the ultrasonic cleaning equipment for hardware according to claim 1, characterized in that: The rotating shaft (340) is prism-shaped, the top end of the central shaft (231) is provided with an axis groove (232) that matches the outer contour of the cross section of the rotating shaft (340), the top end of the axis groove (232) is provided with a guide groove (233), and the guide groove (233) is trumpet-shaped.

3. The rotating mechanism of the ultrasonic cleaning equipment for hardware according to claim 2 is characterized in that: The bottom surface of the ring frame (220) is provided with an annular groove (221); the outer side of the top end of the net basket (230) is provided with an outer ring portion (234); a roller is embedded in the bottom end of the outer ring portion (234) for rotational connection; and the outer ring portion (234) is rotationally connected to the annular groove (221) via the roller.

4. The rotating mechanism of the ultrasonic cleaning equipment for hardware according to claim 3 is characterized in that: The other end of the fixed frame (310) is fixedly connected to a fixed seat (311); the outer wall of the bottom end of the rotating shaft (340) is slidably sleeved with a driving cylinder (350); the top outer wall of the driving cylinder (350) is fixedly sleeved with a ring rail (351); the fixed seat (311) is rotatably sleeved with the ring rail (351); the bottom end of the driving cylinder (350) is fixedly sleeved with a pulley (352); and the output end of the driving motor (320) is drivingly connected to the pulley (352).

5. The rotating mechanism of the ultrasonic cleaning equipment for hardware according to claim 4 is characterized in that: A ring plate (330) is provided at the top end of the rotating shaft (340), and the ring plate (330) is fixedly connected to the other end of the fixing frame (310). A fixing plate (332) is fixedly sleeved on the outer side wall of the top end of the rotating shaft (340), and a bearing (331) is fixedly connected between the outer side wall of the fixing plate (332) and the inner side wall of the ring plate (330). The outer side wall of the rotating shaft (340) is located above the driving cylinder (350) and is fixedly connected to a limiting plate (341), and an extrusion spring (342) is fixedly connected between the fixing plate (332) and the limiting plate (341).

6. The rotating mechanism of the ultrasonic cleaning equipment for hardware according to claim 5, characterized in that: A tail plate (343) is fixedly connected to the top end of the rotating shaft (340).

7. The rotating mechanism of the ultrasonic cleaning equipment for hardware according to claim 5, characterized in that: The top end of the frame (100) is located outside the cleaning tank (110) and is fixedly connected to an outer frame 1 (120); the inner contour of the outer frame 1 (120) is the same as the outer contour of the outer frame 2 (210).

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