Automatic lifting device for ultrasonic cleaning machine

Abstract

The automatic lifting device comprises an installation plate, a shell is fixedly installed on the top end face of the installation plate, and a top plate is fixedly installed on the inner wall of the top end of the shell. A lifting device is fixedly installed on the top end face of the top plate and comprises a fixing piece. According to the ultrasonic cleaning device, the servo motor is installed, the threaded rod is driven to rotate and matched with the threaded sleeve, the side plate and the grid plate are driven to move upwards on the side face of the guide rail, the grid plate is lifted out of ultrasonic cleaning liquid, and meanwhile an object to be cleaned is placed on the grid plate; after placing is completed, the upper cover is closed, the servo motor is started, the grid plate and the to-be-cleaned object are driven to move downwards till the cleaning fluid crosses the to-be-cleaned object, then the ultrasonic generation assembly is started to clean the to-be-cleaned object, and when workers take and place the object, the situation that the specific situation in the cleaning fluid cannot be seen is avoided; and therefore, the situation that the workpiece is damaged by collision is avoided, and the cleaning efficiency and safety of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ultrasonic cleaning machines, in particular to an automatic lifting device for ultrasonic cleaning machines. Background Art

[0002] Ultrasonic cleaning equipment is an industrial machine equipment that adopts the principle of ultrasonic cleaning and is used for machine cleaning. Because ultrasonic cleaning equipment can achieve the effect of comprehensive cleaning of objects when cleaning machines and parts, especially deep holes, blind holes, and concave and convex grooves, it does not affect the material and precision of any objects. Therefore, in industrial production, ultrasonic cleaning equipment is the most ideal cleaning equipment and is widely used in industrial production.

[0003] When using the existing ultrasonic cleaning equipment, it is necessary to immerse the bracket of the ultrasonic cleaning machine in high-temperature cleaning liquid, and blindly place the objects to be cleaned on the bracket. After cleaning, the objects are blindly fished out from the bracket in the cleaning tank and placed on an air-drying bracket. The efficiency of blind taking and blind placing is low, and the workpiece is easily damaged during placement, which is very inconvenient to use.

[0004] Therefore, it is necessary to provide an automatic lifting device for an ultrasonic cleaning machine to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes an automatic lifting device for an ultrasonic cleaning machine.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an automatic lifting device for an ultrasonic cleaning machine, comprising a mounting plate, a shell is fixedly mounted on the top surface of the mounting plate, and a top plate is fixedly mounted on the inner wall of the top of the shell;

[0007] A lifting device is fixedly installed on the top surface of the top plate, and the lifting device includes a fixing part, a servo motor is fixedly installed on the side of the fixing part, a threaded rod is fixedly installed on the end surface of the servo motor transmission rod, a threaded sleeve is threadedly installed on the side of the threaded rod, a bearing seat is fixedly installed on the side of the bottom end of the threaded rod, and a threaded sleeve is fixedly installed on the side of the threaded sleeve.

[0008] As a further description of the above technical solution:

[0009] A horizontal plate is fixedly installed on the side of the threaded sleeve, a grid plate is fixedly installed on the side of the horizontal plate, through holes are fixedly opened on the upper and lower parts of the horizontal plate, a guide rail is slidably installed on the inner wall of the through hole, and the top end surface of the guide rail is fixedly connected to the bottom end surface of the top plate.

[0010] As a further description of the above technical solution:

[0011] A hinge is fixedly mounted on the top end surface of the top plate, a cover plate is fixedly mounted on the side surface of the hinge, a handle is fixedly mounted on the top end surface of the cover plate, and a rubber ring is fixedly mounted on the bottom end surface of the cover plate.

[0012] As a further description of the above technical solution:

[0013] A bottom plate is fixedly mounted on the bottom end surface of the guide rail, a second sealing ring is fixedly mounted on the top end surface of the bottom plate, a side surface of the second sealing ring is fixedly connected to the inner wall of the shell, and a side surface of the bottom plate is fixedly connected to the inner wall of the shell.

[0014] As a further description of the above technical solution:

[0015] The bottom plate is provided with through holes from top to bottom, an ultrasonic generating assembly is fixedly installed on the inner wall of the through hole, a sealing member is fixedly installed on the side of the ultrasonic generating assembly, the bottom end surface of the sealing member is fixedly connected to the top end surface of the bottom plate, and the bottom end surface of the ultrasonic generating assembly is fixedly connected to the top end surface of the mounting plate.

[0016] As a further description of the above technical solution:

[0017] An anti-skid pad is fixedly installed on the bottom end surface of the bottom plate, a sealing ring 1 is fixedly installed on the top end surface of the bottom plate, and a side surface of the sealing ring 1 is fixedly connected to the inner wall of the shell.

[0018] As a further description of the above technical solution:

[0019] A protective shell is fixedly installed on the top surface of the top plate, and a heat dissipation hole is fixedly opened on the side surface of the protective shell.

[0020] The utility model has the following beneficial effects:

[0021] 1. Compared with the prior art, the automatic lifting device for ultrasonic cleaning machine drives the threaded rod to rotate by installing a servo motor, and cooperates with the threaded sleeve to drive the side plate and the grid plate to move upward on the side of the guide rail, lift the grid plate out of the ultrasonic cleaning liquid, and at the same time place the object to be cleaned on the grid plate; after the placement is completed, close the upper cover, turn on the servo motor, drive the grid plate and the object to be cleaned to move downward until the cleaning liquid passes over the object to be cleaned, and then turn on the ultrasonic generating assembly to clean the object to be cleaned. When the staff takes and puts objects, it is possible to avoid not being able to see the specific situation in the cleaning liquid, thereby avoiding damage to the workpiece, thereby improving the cleaning efficiency of the device.

[0022] 2. Compared with the prior art, the automatic lifting device for ultrasonic cleaning machine can perform sealing operations for the ultrasonic generating assembly and the bottom plate by installing sealing ring 1, sealing ring 2 and sealing parts, thereby improving the safety of the device when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall structure of an automatic lifting device for an ultrasonic cleaning machine proposed by the utility model;

[0024] Figure 2 This is a schematic diagram of the cross-sectional structure of the shell of an automatic lifting device for an ultrasonic cleaning machine proposed by the utility model;

[0025] Figure 3 This is a schematic diagram of the structure of a grid plate of an automatic lifting device for an ultrasonic cleaning machine proposed by the utility model;

[0026] Figure 4 It is a partial cross-sectional structural schematic diagram of an automatic lifting device for an ultrasonic cleaning machine proposed by the utility model;

[0027] Figure 5 The utility model is a schematic diagram of the structure of a servo motor for an automatic lifting device of an ultrasonic cleaning machine.

[0028] Legend:

[0029] 1. Mounting plate; 2. Shell; 3. Top plate; 4. Hinge; 5. Cover plate; 6. Handle; 7. Sealing ring 1; 8. Fixing piece; 9. Servo motor; 10. Threaded rod; 11. Bearing seat; 12. Threaded sleeve; 13. Cross plate; 14. Grid plate; 15. Guide rail; 16. Protective shell; 17. Heat dissipation hole; 18. Bottom plate; 19. Sealing ring 2; 20. Sealing piece; 21. Ultrasonic generating assembly. DETAILED DESCRIPTION

[0030] 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.

[0031] Reference Figure 1-Figure 5 The utility model provides an automatic lifting device for an ultrasonic cleaning machine, comprising a mounting plate 1, a shell 2 is fixedly mounted on the top surface of the mounting plate 1, and a top plate 3 is fixedly mounted on the inner wall of the top of the shell 2;

[0032] A lifting device is fixedly installed on the top surface of the top plate 3, and the lifting device includes a fixing part 8, a servo motor 9 is fixedly installed on the side of the fixing part 8, a threaded rod 10 is fixedly installed on the end surface of the transmission rod of the servo motor 9, a threaded sleeve 12 is threadedly installed on the side of the threaded rod 10, a bearing seat 11 is fixedly installed on the side of the bottom end of the threaded rod 10, and a threaded sleeve 12 is fixedly installed on the side of the threaded sleeve 12. By installing the servo motor 9, the threaded rod 10 is driven to rotate and cooperate with the threaded sleeve 12 to drive the side plate and the grid plate 14 to move upward on the side of the guide rail 15, lift the grid plate 14 out of the ultrasonic cleaning liquid, and at the same time place the object to be cleaned on the grid plate 14; after the placement is completed, close the upper cover, turn on the servo motor 9, drive the grid plate 14 and the object to be cleaned to move downward until the cleaning liquid passes over the object to be cleaned, and then turn on the ultrasonic generating assembly 21 to clean the object to be cleaned. When the staff takes and puts objects, it is avoided that the specific situation in the cleaning liquid is not visible, thereby avoiding the situation of damaging the workpiece, thereby improving the cleaning efficiency of the device.

[0033] A transverse plate 13 is fixedly installed on the side of the threaded sleeve 12, and a grid plate 14 is fixedly installed on the side of the transverse plate 13. The transverse plate 13 is fixedly provided with through holes at the top and bottom, and a guide rail 15 is slidably installed on the inner wall of the through hole. The top end surface of the guide rail 15 is fixedly connected to the bottom end surface of the top plate 3.

[0034] A hinge 4 is fixedly mounted on the top end surface of the top plate 3 , a cover plate 5 is fixedly mounted on the side surface of the hinge 4 , a handle 6 is fixedly mounted on the top end surface of the cover plate 5 , and a rubber ring is fixedly mounted on the bottom end surface of the cover plate 5 .

[0035] A bottom plate 18 is fixedly mounted on the bottom end surface of the guide rail 15 , a sealing ring 19 is fixedly mounted on the top end surface of the bottom plate 18 , a side surface of the sealing ring 19 is fixedly connected to the inner wall of the housing 2 , and a side surface of the bottom plate 18 is fixedly connected to the inner wall of the housing 2 .

[0036] The bottom plate 18 is provided with through holes from top to bottom, an ultrasonic generating assembly 21 is fixedly installed on the inner wall of the through hole, a sealing member 20 is fixedly installed on the side of the ultrasonic generating assembly 21, the bottom end face of the sealing member 20 is fixedly connected to the top end face of the bottom plate 18, and the bottom end face of the ultrasonic generating assembly 21 is fixedly connected to the top end face of the mounting plate 1.

[0037] A non-slip pad is fixedly installed on the bottom end surface of the bottom plate 18, a sealing ring 7 is fixedly installed on the top end surface of the bottom plate 18, and the side of the sealing ring 7 is fixedly connected to the inner wall of the outer shell 2. By installing the sealing ring 17, the sealing ring 2 19 and the sealing member 20, the ultrasonic generating assembly 21 and the bottom plate 18 can be sealed to improve the safety of the device when in use.

[0038] A protective shell 16 is fixedly mounted on the top surface of the top plate 3 , and a heat dissipation hole 17 is fixedly opened on the side surface of the protective shell 16 .

[0039] Working principle: When using, when the object to be cleaned needs to be ultrasonically cleaned, hold the handle 6, open the upper cover, turn on the servo motor 9, drive the threaded rod 10 to rotate, and cooperate with the threaded sleeve 12 to drive the side plate to move upward on the side of the guide rail 15, and then drive the grid plate 14 to move upward, at this time drive the grid plate 14 to move upward, lift the grid plate 14 out of the ultrasonic cleaning liquid, and at the same time place the object to be cleaned on the grid plate 14;

[0040] After placement is completed, the upper cover is closed, and the servo motor 9 is turned on to drive the grid plate 14 and the object to be cleaned to move downward until the cleaning liquid passes over the object to be cleaned, and then the ultrasonic generating component 21 is turned on to clean the object to be cleaned.

[0041] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic lifting device for an ultrasonic cleaning machine, comprising a mounting plate (1), characterized in that: The top surface of the mounting plate (1) is fixedly mounted with a housing (2), and the top inner wall of the top of the housing (2) is fixedly mounted with a top plate (3); A lifting device is fixedly mounted on the top surface of the top plate (3), the lifting device comprising a fixing member (8), a servo motor (9) is fixedly mounted on the side surface of the fixing member (8), a threaded rod (10) is fixedly mounted on the end surface of a transmission rod of the servo motor (9), a threaded sleeve (12) is threadedly mounted on the side surface of the threaded rod (10), a bearing seat (11) is fixedly mounted on the side surface of the bottom end of the threaded rod (10), and a threaded sleeve (12) is fixedly mounted on the side surface of the threaded sleeve (12).

2. The automatic lifting device for an ultrasonic cleaning machine according to claim 1, characterized in that: A transverse plate (13) is fixedly mounted on the side of the threaded sleeve (12), a grid plate (14) is fixedly mounted on the side of the transverse plate (13), through holes are fixedly opened at the top and bottom of the transverse plate (13), a guide rail (15) is slidably mounted on the inner wall of the through hole, and the top end surface of the guide rail (15) is fixedly connected to the bottom end surface of the top plate (3).

3. The automatic lifting device for an ultrasonic cleaning machine according to claim 1, characterized in that: A hinge (4) is fixedly mounted on the top end surface of the top plate (3), a cover plate (5) is fixedly mounted on the side surface of the hinge (4), a handle (6) is fixedly mounted on the top end surface of the cover plate (5), and a rubber ring is fixedly mounted on the bottom end surface of the cover plate (5).

4. The automatic lifting device for an ultrasonic cleaning machine according to claim 2, characterized in that: A bottom plate (18) is fixedly mounted on the bottom end surface of the guide rail (15), a second sealing ring (19) is fixedly mounted on the top end surface of the bottom plate (18), a side surface of the second sealing ring (19) is fixedly connected to the inner wall of the outer shell (2), and a side surface of the bottom plate (18) is fixedly connected to the inner wall of the outer shell (2).

5. The automatic lifting device for an ultrasonic cleaning machine according to claim 4, characterized in that: The bottom plate (18) is provided with through holes at the top and bottom, an ultrasonic generating assembly (21) is fixedly mounted on the inner wall of the through hole, a sealing member (20) is fixedly mounted on the side of the ultrasonic generating assembly (21), the bottom end surface of the sealing member (20) is fixedly connected to the top end surface of the bottom plate (18), and the bottom end surface of the ultrasonic generating assembly (21) is fixedly connected to the top end surface of the mounting plate (1).

6. The automatic lifting device for an ultrasonic cleaning machine according to claim 4, characterized in that: An anti-skid pad is fixedly mounted on the bottom end surface of the bottom plate (18), a sealing ring (7) is fixedly mounted on the top end surface of the bottom plate (18), and a side surface of the sealing ring (7) is fixedly connected to the inner wall of the outer shell (2).

7. The automatic lifting device for an ultrasonic cleaning machine according to claim 1, characterized in that: A protective shell (16) is fixedly mounted on the top surface of the top plate (3), and a heat dissipation hole (17) is fixedly opened on the side surface of the protective shell (16).

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