Full-automatic combined five-tank ultrasonic cleaning machine

Abstract

The utility model discloses a full -automatic combined five tank ultrasonic cleaning machine relates to ultrasonic cleaning machine field, the utility model discloses a bottom plate and screen plate, the top of bottom plate is installed with four cleaning tank and a drying box, the bottom of cleaning tank is installed with ultrasonic transducer, and both sides of screen plate all are fixed with the installing rod, and the outer wall of installing rod is equipped with the collet, and the top of collet is fixed with the connecting plate, and every two connecting plates between installation have the protective pad, and the side of installing rod is provided with the screw hole. The utility model discloses through being provided with the protective pad, collet and connecting plate, and the setting of protective pad makes work piece not directly with screen plate contact, avoids work piece surface and screen plate direct contact when being scratched, and avoids influencing work piece quality, thereby can protect work piece, and the protective pad can dismantle replacement, avoids damaged protective pad always using.

Description

Technical Field

[0001] This utility model relates to the field of ultrasonic cleaning machines, specifically a fully automatic combined five-tank ultrasonic cleaning machine. Background Technology

[0002] Ultrasonic cleaning machines utilize the cavitation, acceleration, and direct flow effects of ultrasonic waves in liquids to directly and indirectly act on the liquid and contaminants, thereby dispersing, emulsifying, and peeling off the contaminant layer to achieve the purpose of cleaning. Among all cleaning methods, ultrasonic cleaning has the highest efficiency and the best effect, and therefore it is widely used. A five-tank ultrasonic cleaning machine is generally equipped with four cleaning tanks and one drying tank.

[0003] Existing combined five-tank ultrasonic cleaning machines are equipped with a mesh frame to place the workpieces. The frame is then lifted into the cleaning tank via a lifting mechanism. The ultrasonic generator and transducer are then activated to clean the workpieces within the frame. However, the mesh frame is generally made of metal (such as stainless steel). When cleaning some metal workpieces, the metal workpieces come into contact with and rub against the mesh frame, which may scratch the surface of the workpieces during the cleaning process. This affects the quality of the workpieces and reduces the protective effect. Utility Model Content

[0004] Based on this, the purpose of this utility model is to provide a fully automatic combined five-tank ultrasonic cleaning machine to solve the technical problem that the workpiece may be scratched when it comes into contact with the diameter of the metal mesh frame, thus affecting the quality of the workpiece.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a fully automatic combined five-tank ultrasonic cleaning machine, comprising a base plate and a mesh plate. Four cleaning tanks and one drying tank are installed on the top of the base plate. An ultrasonic transducer is installed at the bottom of each cleaning tank. Mounting rods are fixed on both sides of the mesh plate. A retaining sleeve is fitted on the outer wall of each mounting rod. A connecting plate is fixed on the top of the retaining sleeve, and a protective pad is installed between every two connecting plates. A screw hole is opened on one side of the mounting rod, and a locking bolt extending into the screw hole is threaded onto one side of the retaining sleeve.

[0006] By adopting the above technical solution, the ferrule can be locked after the locking bolt is screwed into the ferrule and the screw hole, preventing the ferrule from moving and thus improving the stability of the ferrule.

[0007] Furthermore, a positioning groove is provided at the top of the mounting rod, and a positioning strip is inserted into the positioning groove. The top of the positioning strip is fixedly connected to the sleeve.

[0008] By adopting the above technical solution, when installing the ferrule, the positioning strip is inserted into the positioning groove, thereby positioning the ferrule.

[0009] Furthermore, the bottom of the protective pad contacts the top of the mesh plate, the protective pad is mesh-like, and the protective pad is made of silicone rubber material.

[0010] By adopting the above technical solution, the protective pad prevents the workpiece from directly contacting the mesh plate, thus protecting the workpiece.

[0011] Furthermore, an ultrasonic generator is also installed on the top of the base plate, and the ultrasonic generator is connected to the ultrasonic transducer via a cable.

[0012] By adopting the above technical solution, the ultrasonic generator produces a high-frequency oscillation signal, which is converted into mechanical vibration by the ultrasonic transducer in order to clean the surface of the workpiece.

[0013] Furthermore, a fixing frame is installed on the top of the cleaning tank, a servo motor is installed on the top of the fixing frame, and a lead screw is connected to the output end of the servo motor.

[0014] By adopting the above technical solution, when the screen needs to be raised or lowered, the operator can start the servo motor, which can drive the lead screw to rotate.

[0015] Furthermore, a lifting plate is fitted on the outer wall of the lead screw, and the bottom end of the lead screw is connected to the lower interior of the fixed frame through a bearing. The lifting plate is threadedly connected to the lead screw.

[0016] By adopting the above technical solution, the rotation of the lead screw will drive the lifting plate to rise and fall, and the bearing setting can improve the stability of the lead screw rotation.

[0017] Furthermore, four fixing rods are installed at the bottom of the lifting plate, and the bottom ends of the fixing rods are fixedly connected to the mesh plate.

[0018] By adopting the above technical solution, when the lifting plate moves, it will drive the fixed rod to move, and then drive the mesh plate to move, so as to realize the lifting of the mesh plate.

[0019] Furthermore, a guide rod is installed inside the fixed frame, and the guide rod passes through the lifting plate.

[0020] By adopting the above technical solution, the guide rod can guide the lifting plate, thereby improving the stability of the lifting plate when it moves.

[0021] Furthermore, a drain valve is connected to the back of the cleaning box, and multiple air blowers are connected to one side of the drying box, with one end of each air blower connected to an air inlet pipe.

[0022] By adopting the above technical solution, when it is necessary to drain the liquid in the cleaning tank, the staff can open the drain valve to allow the liquid to be discharged through the drain valve.

[0023] Furthermore, the protective pad, connecting plate, and retainer are detachably connected to the mounting rod.

[0024] The above technical solution allows for the removal and replacement of the protective pad.

[0025] In summary, the present invention has the following main advantages:

[0026] 1. This utility model is equipped with a protective pad, a sleeve, and a connecting plate. The protective pad prevents the workpiece from directly contacting the mesh plate, thus avoiding scratches on the workpiece surface when it comes into direct contact with the mesh plate and preventing any impact on the workpiece quality. This provides protection for the workpiece. Furthermore, the protective pad is removable and replaceable, preventing the continued use of a damaged protective pad.

[0027] 2. This utility model, by providing a positioning strip and a positioning groove, allows the positioning strip to be inserted into the positioning groove during the installation of the ferrule, thereby positioning the ferrule so that the locking bolt and the screw hole are aligned. By providing a locking bolt and a screw hole, the ferrule can be locked after the locking bolt is screwed into the ferrule and the screw hole, preventing the ferrule from moving and thus improving the stability of the ferrule. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0029] Figure 2 This is a schematic diagram of the overall back structure of this utility model;

[0030] Figure 3 This is a partial structural diagram of the fixing frame of this utility model;

[0031] Figure 4 This is a schematic diagram of the cross-sectional structure of the mesh plate of this utility model;

[0032] Figure 5 This is a schematic diagram of the lifting plate structure of this utility model;

[0033] Figure 6 This is a schematic diagram of the protective pad structure of this utility model;

[0034] Figure 7 For the present utility model Figure 3 Enlarged structural diagram at point A;

[0035] Figure 8 For the present utility model Figure 4 Enlarged structural diagram at point B;

[0036] Figure 9 This is a schematic diagram of the cross-sectional structure of the drying oven of this utility model.

[0037] In the diagram: 1. Base plate; 2. Cleaning box; 3. Ultrasonic generator; 4. Ultrasonic transducer; 5. Drain valve; 6. Fixing frame; 7. Servo motor; 8. Lifting plate; 9. Guide rod; 10. Lead screw; 11. Fixing rod; 12. Mesh plate; 13. Protective pad; 14. Connecting plate; 15. Sleeve; 16. Positioning strip; 17. Positioning groove; 18. Mounting rod; 19. Screw hole; 20. Locking bolt; 21. Drying box; 22. Air blower; 23. Air inlet pipe. Detailed Implementation

[0038] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0039] The embodiments of this utility model will be described below based on its overall structure.

[0040] Example 1:

[0041] A fully automatic combined five-tank ultrasonic cleaning machine, such as Figures 1-9 As shown, the system includes a base plate 1 and a mesh plate 12. Four cleaning chambers 2 and a drying chamber 21 are installed on the top of the base plate 1. An ultrasonic transducer 4 is installed at the bottom of the cleaning chamber 2, and an ultrasonic generator 3 is also installed on the top of the base plate 1. The ultrasonic generator 3 and the ultrasonic transducer 4 are connected by a cable. The ultrasonic generator 3 generates a high-frequency oscillation signal, which is converted into mechanical vibration by the ultrasonic transducer 4 to clean the surface of the workpiece. A fixed frame 6 is installed on the top of the cleaning chamber 2, and a servo motor 7 is installed on the top of the fixed frame 6. The output end of the servo motor 7 is connected to a lead screw 10. When the mesh plate 12 needs to be raised or lowered, the operator can start the servo motor 7, which drives the lead screw 10 to rotate.

[0042] See Figures 1-6A lifting plate 8 is fitted onto the outer wall of the lead screw 10. Both the lead screw 10 and the lifting plate 8 are made of 316L stainless steel. The bottom end of the lead screw 10 is connected to the lower interior of the fixed frame 6 via a bearing. The lifting plate 8 is threadedly connected to the lead screw 10. Rotation of the lead screw 10 will cause the lifting plate 8 to rise and fall. The bearing improves the stability of the lead screw 10's rotation. Four fixing rods 11 are installed at the bottom of the lifting plate 8. The bottom ends of the fixing rods 11 are fixedly connected to the mesh plate 12. When the lifting plate 8 moves, it will drive the fixing rods 11 to move, which in turn will drive the mesh plate 12 to move, thus achieving the raising and lowering of the mesh plate 12. The back of the cleaning chamber 2 is connected to a drain valve 5. When it is necessary to drain the liquid in the cleaning chamber 2, the operator can open the drain valve 5 to allow the liquid to be discharged through the drain valve 5. One side of the drying chamber 21 is connected to multiple air blowing pipes 22, and one end of the air blowing pipe 22 is connected to an air inlet pipe 23. The air inlet pipe 23 is connected to the air outlet of an external hot air blower. The hot air blower delivers hot air into the air inlet pipe 23, and then enters the interior of the drying chamber 21 through the air blowing pipe 22 to dry the workpieces inside the drying chamber 21. The servo motor 7 and the ultrasonic generator 3 are electrically connected to the external control panel.

[0043] Specifically, mounting rods 18 are fixed on both sides of the mesh plate 12. A retaining sleeve 15 is fitted onto the outer wall of the mounting rod 18. A connecting plate 14 is fixed to the top of the retaining sleeve 15, and a protective pad 13 is installed between every two connecting plates 14. The bottom of the protective pad 13 contacts the top of the mesh plate 12. The protective pad 13 is mesh-like and made of silicone rubber. The protective pad 13 prevents the workpiece from directly contacting the mesh plate 12, thus protecting the workpiece. The protective pad 13, connecting plate 14, and retaining sleeve 15 are also included. The mounting rod 18 is detached from the protective pad 13 for easy removal and replacement. A screw hole 19 is provided on one side of the mounting rod 18, and a locking bolt 20 extending into the screw hole 19 is threaded onto one side of the sleeve 15. When the locking bolt 20 is screwed into the sleeve 15 and the screw hole 19, the sleeve 15 can be locked to prevent it from moving, thereby improving the stability of the sleeve 15. The fixing rod 11, mounting rod 18, sleeve 15 and mesh plate 12 are all made of 316L stainless steel.

[0044] Example 2:

[0045] Based on the above embodiment 1, the following structure will be set to facilitate the positioning of the card sleeve 15.

[0046] See Figures 3-8 The top of the mounting rod 18 is provided with a positioning groove 17, and a positioning strip 16 is inserted into the positioning groove 17. The top of the positioning strip 16 is fixedly connected to the sleeve 15. When the sleeve 15 is installed, the positioning strip 16 is inserted into the positioning groove 17, thereby positioning the sleeve 15.

[0047] Example 3:

[0048] Based on the above embodiment 1, in order to prevent the lifting plate 8 from rotating, it is necessary to guide the lifting plate 8, so the following structure will be set.

[0049] Specifically, a guide rod 9 is installed inside the fixed frame 6. The guide rod 9 passes through the lifting plate 8 and can guide the lifting plate 8, thereby improving the stability of the lifting plate 8 when it moves.

[0050] The working principle of this utility model is as follows: First, when in use, the operator can connect the air outlet of the external hot air blower to the air inlet pipe 23, and then turn on the power. Next, the workpiece is placed on the mesh plate 12 corresponding to the cleaning box 2. The protective pad 13 is set so that the workpiece does not directly contact the mesh plate 12, avoiding scratches when the workpiece surface comes into direct contact with the mesh plate 12. Then, the servo motor 7 is started. The servo motor 7 can drive the lead screw 10 to rotate, thereby driving the lifting plate 8 to move down, and then driving the fixed rod 11 and the mesh plate 12 to move down, so that the mesh plate 12 is immersed into the cleaning box 2. Then, the ultrasonic generator 3 is started. The ultrasonic generator 3 generates a high-frequency oscillation signal, which is converted into mechanical vibration through the ultrasonic transducer 4 in order to clean the surface of the workpiece.

[0051] When the cleaned workpiece needs to be dried, the workpiece is placed on the mesh plate 12 corresponding to the drying chamber 21, and the protective pad 13 prevents the workpiece from directly contacting the mesh plate 12. Then, the above steps are repeated to move the mesh plate 12 down into the drying chamber 21. After the workpiece is moved into the drying chamber 21, the external hot air blower is started. The hot air blower delivers hot air into the air inlet pipe 23 and then into the interior of the drying chamber 21 through the air blowing pipe 22, so as to dry the workpiece in the drying chamber 21.

[0052] When the protective pad 13 needs to be replaced, first remove the mesh plate 12 and the protective pad 13 from the cleaning box 2 or drying box 21. Then, turn the locking bolt 20 to unscrew it from the screw hole 19. At this time, the limit on the sleeve 15 is released. Then, pull the sleeve 15 upward to separate the protective pad 13 from the mesh plate 12. The protective pad 13 can then be removed for disassembly. When installing the protective pad 13, put the sleeve 15 on the mounting rod 18 and insert the positioning strip 16 into the positioning groove 17 to position the sleeve 15. Then, screw the locking bolt 20 into the sleeve 15 and the screw hole 19 to lock the sleeve 15. This completes the installation of the protective pad 13.

[0053] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. A fully automatic combined five-tank ultrasonic cleaning machine, comprising a base plate (1) and a mesh plate (12), characterized in that: Four cleaning boxes (2) and one drying box (21) are installed on the top of the base plate (1). An ultrasonic transducer (4) is installed at the bottom of the cleaning box (2). Mounting rods (18) are fixed on both sides of the mesh plate (12). A sleeve (15) is fitted on the outer wall of the mounting rod (18). A connecting plate (14) is fixed on the top of the sleeve (15). A protective pad (13) is installed between every two connecting plates (14). A screw hole (19) is opened on one side of the mounting rod (18). A locking bolt (20) extending into the screw hole (19) is threaded on one side of the sleeve (15).

2. The fully automatic combined five-tank ultrasonic cleaning machine according to claim 1, characterized in that: The top of the mounting rod (18) is provided with a positioning groove (17), and a positioning strip (16) is inserted inside the positioning groove (17). The top of the positioning strip (16) is fixedly connected to the sleeve (15).

3. The fully automatic combined five-tank ultrasonic cleaning machine according to claim 1, characterized in that: The bottom of the protective pad (13) is in contact with the top of the mesh plate (12). The protective pad (13) is mesh-like and made of silicone rubber material.

4. The fully automatic combined five-tank ultrasonic cleaning machine according to claim 1, characterized in that: An ultrasonic generator (3) is also installed on the top of the base plate (1), and the ultrasonic generator (3) is connected to the ultrasonic transducer (4) by a cable.

5. The fully automatic combined five-tank ultrasonic cleaning machine according to claim 1, characterized in that: A fixed frame (6) is installed on the top of the cleaning tank (2), and a servo motor (7) is installed on the top of the fixed frame (6), and the output end of the servo motor (7) is connected to a lead screw (10).

6. The fully automatic combined five-tank ultrasonic cleaning machine according to claim 5, characterized in that: The outer wall of the lead screw (10) is fitted with a lifting plate (8), and the bottom end of the lead screw (10) is connected to the lower interior of the fixed frame (6) through a bearing. The lifting plate (8) is threadedly connected to the lead screw (10).

7. A fully automatic combined five-tank ultrasonic cleaning machine according to claim 6, characterized in that: The bottom of the lifting plate (8) is equipped with four fixing rods (11), and the bottom end of the fixing rods (11) is fixedly connected to the mesh plate (12).

8. A fully automatic combined five-tank ultrasonic cleaning machine according to claim 6, characterized in that: A guide rod (9) is installed inside the fixed frame (6), and the guide rod (9) passes through the lifting plate (8).

9. A fully automatic combined five-tank ultrasonic cleaning machine according to claim 1, characterized in that: The back of the cleaning box (2) is connected to a drain valve (5), and one side of the drying box (21) is connected to multiple air blowers (22), and one end of the air blower (22) is connected to an air inlet pipe (23).

10. A fully automatic combined five-tank ultrasonic cleaning machine according to claim 1, characterized in that: The protective pad (13), connecting plate (14) and sleeve (15) are detachably connected to the mounting rod (18).

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