Experimental instrument ultrasonic cleaning device

Abstract

The utility model discloses an experimental instrument ultrasonic cleaning device which comprises a workbench, an ultrasonic cleaning pool is fixedly connected to the upper side of the workbench, a discharging unit is arranged on the inner side of the ultrasonic cleaning pool, and a discharging hole is formed in the left side of the ultrasonic cleaning pool. A drying box is fixedly connected to the position, located on the left side of the ultrasonic cleaning pool, of the upper side of the workbench, a drying unit is arranged on the inner side of the drying box, an air heater is fixedly connected to the left side of the drying box, the discharging unit comprises a lifting groove, and the lifting groove is formed in the inner wall of the ultrasonic cleaning pool; a lifting plate is slidably connected to the inner side of the lifting groove. By arranging the lifting groove, the lifting plate, the fixing block, the placing plate, the bottom plate, the electric push rod, the discharging hole and the guide plate, the placing plate can be conveniently controlled to rotate and incline, experimental instruments on the placing plate can be conveniently and rapidly discharged into the drying box, and the situation that the cleaning effect is reduced due to manual transferring of the experimental instruments is avoided.

Description

Technical Field

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

[0002] Experimental instruments are indispensable tools in scientific research and teaching experiments. They are of various types and have different uses.

[0003] Before using the experimental instrument, it needs to be cleaned with a cleaning device. Ultrasonic cleaning equipment is often used to clean the experimental instrument. The working principle of cleaning is mainly based on the cavitation effect produced by ultrasound in liquid. This effect can produce tiny bubbles, which will generate huge energy during the rapid growth and collapse process, thereby decomposing and cleaning the dirt, grease and other pollutants on the surface of the object.

[0004] After cleaning, the staff needs to take out the experimental instruments and place them in the drying equipment for drying. In the process of taking out and transferring the experimental instruments, it is easy for the stains on the staff to be stained on the experimental instruments, resulting in poor cleaning effect of the experimental instruments. Utility Model Content

[0005] In order to overcome the disadvantage in the prior art that after cleaning, the staff transfers the experimental instrument, which easily contaminates the experimental instrument, one of the purposes of the utility model is to provide an ultrasonic cleaning device for experimental instruments.

[0006] One of the purposes of the utility model is achieved by the following technical solution: an experimental instrument ultrasonic cleaning device, comprising a workbench, an ultrasonic cleaning tank is fixedly connected to the upper side of the workbench: a discharge unit is arranged on the inner side of the ultrasonic cleaning tank, a discharge hole is opened on the left side of the ultrasonic cleaning tank, a drying box is fixedly connected to the upper side of the workbench and on the left side of the ultrasonic cleaning tank, a drying unit is arranged on the inner side of the drying box, and a hot air blower is fixedly connected to the left side of the drying box;

[0007] The discharging unit comprises a lifting slot, the lifting slot is arranged on the inner wall of the ultrasonic cleaning tank, a lifting plate is slidably connected to the inner side of the lifting slot, a fixed block is fixedly connected to the right side of the lifting plate, a placement plate is rotatably connected to the outer side of the fixed block, a bottom plate is fixedly connected to the lower side of the lifting plate, a rotating block 1 is fixedly connected to the upper side of the bottom plate, an electric push rod is rotatably connected to the outer side of the rotating block 1, a rotating block 2 is rotatably connected to the outer side of the upper end of the electric push rod, the rotating block 2 is fixedly connected to the placement plate, and a screw is rotatably connected to the inner side of the lifting slot;

[0008] The drying unit comprises a cover plate, which is fixedly connected to the upper side of the drying box, a rectangular hole is opened on the upper side of the cover plate, and a guide plate is arranged between the upper side of the cover plate and the ultrasonic cleaning tank.

[0009] According to the experimental instrument ultrasonic cleaning device, the screw is threadedly connected to the lifting plate, the upper side of the ultrasonic cleaning pool is fixedly connected with a second motor, and the output end of the second motor is fixedly connected to the upper end of the screw, so as to facilitate the control of the lifting plate to move up and down.

[0010] According to the ultrasonic cleaning device of an experimental instrument, the electric push rod is arranged in an inclined structure.

[0011] According to the experimental instrument ultrasonic cleaning device, the inner side of the drying box is rotatably connected with a rotating shaft, the upper end of the rotating shaft is fixedly connected with a rotating disk, the outer side of the rotating disk is fixedly connected with multiple connecting frames, the upper sides of multiple connecting frames are fixedly connected with a net frame, the lower side of the workbench is fixedly connected with a fixing frame, the outer side of the fixing frame is fixedly connected with a motor 1, and the outer side of the output end of the motor 1 and the outer side of the rotating shaft are fixedly connected with gears. It is convenient to control the rotation of multiple net frames.

[0012] According to the experimental instrument ultrasonic cleaning device, the two gears are meshed and connected.

[0013] According to the ultrasonic cleaning device for experimental instruments, the guide plate is arranged in an inclined structure, which is convenient for guiding the experimental instruments.

[0014] According to the experimental instrument ultrasonic cleaning device, the upper sides of the front and rear ends of the guide plate are fixedly connected to the limit plates, the upper side of the cover plate is fixedly connected to the limit frame, and the inner side of the limit frame is fixedly connected to the sponge plate, so as to facilitate the limitation of the experimental instrument.

[0015] According to the experimental instrument ultrasonic cleaning device, the front and rear sides of the cover plate are fixedly connected with mounting plates, and bolts are arranged between the mounting plate and the drying box, so as to facilitate taking out the experimental instrument.

[0016] Beneficial effects:

[0017] 1. By setting up the lifting slot, lifting plate, fixed block, placement plate, bottom plate, electric push rod, discharge hole and guide plate, it is convenient to control the rotation and tilt of the placement plate, and to quickly discharge the experimental instruments on the placement plate into the drying box, avoiding manual transfer of experimental instruments and reducing the cleaning effect.

[0018] 2. By arranging the rotating shaft, the rotating disk, the connecting frame, the motor and the screen frame, it is convenient for multiple experimental instruments to fall onto the connecting frame and the screen frame, so that the multiple experimental instruments can be dried at the same time.

[0019] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0021] Figure 1 This is an overall three-dimensional structural diagram of an experimental instrument ultrasonic cleaning device of the utility model;

[0022] Figure 2 This is a sectional three-dimensional structural diagram of an experimental instrument ultrasonic cleaning device of the utility model;

[0023] Figure 3 for Figure 2 The enlarged view of point A in the middle;

[0024] Figure 4 This is a sectional three-dimensional structural diagram of a drying box in an ultrasonic cleaning device of an experimental instrument of the utility model;

[0025] Figure 5 for Figure 4 Enlarged view of point B in the middle.

[0026] Legend:

[0027] 1. Workbench; 2. Ultrasonic cleaning tank; 3. Discharge hole; 4. Drying box; 6. Hot air blower; 7. Drying unit; 701. Rotating shaft; 702. Gear; 703. Motor 1; 704. Fixed frame; 705. Turntable; 706. Connecting frame; 707. Screen frame; 708. Rectangular hole; 709. Guide plate; 710. Limit plate; 711. Limit frame; 712. Cover plate; 8. Discharge unit; 801. Lifting slot; 802. Screw; 803. Lifting plate; 804. Fixed block; 805. Placement plate; 806. Bottom plate; 807. Rotating block 1; 808. Electric push rod; 809. Rotating block 2; 810. Motor 2. DETAILED DESCRIPTION

[0028] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0029] Reference Figure 1-5An ultrasonic cleaning device for experimental instruments comprises a workbench 1, an ultrasonic cleaning tank 2 is fixedly connected to the upper side of the workbench 1: a discharge unit 8 is arranged on the inner side of the ultrasonic cleaning tank 2, a discharge hole 3 is opened on the left side of the ultrasonic cleaning tank 2, a drying box 4 is fixedly connected to the upper side of the workbench 1 and on the left side of the ultrasonic cleaning tank 2, a drying unit 7 is arranged on the inner side of the drying box 4, a hot air blower 6 is fixedly connected to the left side of the drying box 4, the hot air blower 6 blows out hot air to facilitate the drying operation of the experimental instruments in the drying box 4, and cleans the experimental instruments through the ultrasonic cleaning tank 2, wherein a PLC controller is arranged on the front side of the ultrasonic cleaning tank 2, and the PLC controller is electrically connected to the motor 1 703, the motor 2 810, and the electric push rod 808, so as to facilitate the operation of the control device.

[0030] The discharge unit 8 includes a lifting groove 801, which is provided on the inner wall of the ultrasonic cleaning tank 2. A lifting plate 803 is slidably connected to the inner side of the lifting groove 801. A fixed block 804 is fixedly connected to the right side of the lifting plate 803. A placement plate 805 is rotatably connected to the outer side of the fixed block 804. A bottom plate 806 is fixedly connected to the lower side of the lifting plate 803. A rotating block 1 807 is fixedly connected to the upper side of the bottom plate 806. An electric push rod 808 is rotatably connected to the outer side of the rotating block 1 807. A rotating block 2 809 is rotatably connected to the outer side of the upper end of the electric push rod 808. The rotating block 2 809 is fixedly connected to the placement plate 805. A screw 802 is rotatably connected to the inner side of the lifting groove 801. The electric push rod 808 is arranged in an inclined structure. The screw 802 is threadedly connected to the lifting plate 803. The upper side of the ultrasonic cleaning tank 2 is fixed It is connected to a motor 810, and the output end of the motor 810 is fixedly connected to the upper end of the screw 802. When in use, the experimental instrument is placed on the placement plate 805, and then the experimental instrument is cleaned through the ultrasonic cleaning tank 2. After cleaning, the motor 810 is controlled to start, the motor 810 drives the screw 802 to rotate, the screw 802 drives the lifting plate 803 to rise, the lifting plate 803 drives the placement plate 805 to rise, the placement plate 805 drives the experimental instrument to rise to the discharge hole 3, and then the electric push rod 808 is controlled to drive the placement plate 805 to rotate and tilt, so that the placement plate 805 contacts the inner wall of the ultrasonic cleaning tank 2, and under the action of gravity, the experimental instrument on the placement plate 805 is quickly discharged through the discharge hole 3, which is convenient for subsequent drying and reduces the workload of the staff in transferring the experimental instruments.

[0031] The drying unit 7 includes a cover plate 712, which is fixedly connected to the upper side of the drying box 4. A rectangular hole 708 is provided on the upper side of the cover plate 712. A guide plate 709 is provided between the upper side of the cover plate 712 and the ultrasonic cleaning tank 2. The guide plate 709 is an inclined structure. When in use, the discharged experimental instruments enter the drying box 4 for drying through the guide plate 709 and the rectangular hole 708.

[0032] The inner side of the drying box 4 is rotatably connected with a rotating shaft 701, the upper end of the rotating shaft 701 is fixedly connected with a rotating disk 705, the outer side of the rotating disk 705 is fixedly connected with a plurality of connecting frames 706, the upper sides of the plurality of connecting frames 706 are all fixedly connected with a screen frame 707, the lower side of the workbench 1 is fixedly connected with a fixing frame 704, the outer side of the fixing frame 704 is fixedly connected with a motor 1 703, the outer side of the output end of the motor 1 703 and the outer side of the rotating shaft 701 are fixedly connected with a gear 702, the two gears 702 are meshed and connected, and when in use, the screen frame 707 is fixedly connected with a fixing frame 704. 07 is provided with nets at the bottom and sides, but not at the top, so that multiple experimental instruments can fall into multiple net frames 707, and control motor 703, which drives gear 702 to rotate. As two gears 702 are meshed, motor 703 drives shaft 701 to rotate, shaft 701 drives turntable 705 to rotate, turntable 705 drives connecting frame 706 to rotate, and connecting frame 706 drives net frame 707 to rotate, so that multiple net frames 707 can receive the fallen experimental instruments and dry multiple experimental instruments conveniently.

[0033] The front and rear sides of the cover plate 712 are fixedly connected with mounting plates, bolts are arranged between the mounting plates and the drying box 4, the upper sides of the front and rear ends of the guide plate 709 are fixedly connected with limiting plates 710, the upper side of the cover plate 712 is fixedly connected with the limiting frame 711, the inner side of the limiting frame 711 is fixedly connected with a sponge plate, the sponge plate is convenient for protecting the experimental instruments, and the limiting plates 710 and the limiting frames 711 are used to limit the experimental instruments. When the drying is completed, the bolts are loosened to facilitate the removal of the cover plate 712 and take out the experimental instruments in the drying box 4.

[0034] Working principle: When in use, the staff first places the experimental instrument on the placement plate 805, and then cleans the experimental instrument through the ultrasonic cleaning pool 2. After cleaning, the motor 2 810 is started, and the motor 2 810 drives the screw 802 to rotate, and the screw 802 drives the placement plate 805 on the lifting plate 803 to rise, and then the electric push rod 808 is controlled to drive the placement plate 805 to rotate and tilt, so that the experimental instrument can pass through the discharge hole 3 and the guide plate 709, and the experimental instrument is introduced into the drying box 4, and at the same time is caught by the net frame 707, the motor 1 703 is started, and the motor 1 703 drives the connecting frame 706 on the turntable 705 to rotate, and the connecting frame 706 drives the net frame 707 to rotate, so as to facilitate the reception of multiple experimental instruments for drying, and avoid the staff from contaminating the experimental instruments when transferring the experimental instruments. Finally, the bolts are loosened and the cover plate 712 is removed to facilitate the removal of the experimental instruments.

[0035] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. An ultrasonic cleaning device for an experimental instrument, characterized in that: The invention comprises a workbench (1), wherein an ultrasonic cleaning tank (2) is fixedly connected to the upper side of the workbench (1); a discharge unit (8) is arranged on the inner side of the ultrasonic cleaning tank (2); a discharge hole (3) is opened on the left side of the ultrasonic cleaning tank (2); a drying box (4) is fixedly connected to the upper side of the workbench (1) and on the left side of the ultrasonic cleaning tank (2); a drying unit (7) is arranged on the inner side of the drying box (4); and a hot air blower (6) is fixedly connected to the left side of the drying box (4); The discharge unit (8) comprises a lifting groove (801), wherein the lifting groove (801) is provided on the inner wall of the ultrasonic cleaning tank (2), a lifting plate (803) is slidably connected to the inner side of the lifting groove (801), a fixed block (804) is fixedly connected to the right side of the lifting plate (803), a placement plate (805) is rotatably connected to the outer side of the fixed block (804), a bottom plate (806) is fixedly connected to the lower side of the lifting plate (803), a rotating block 1 (807) is fixedly connected to the upper side of the bottom plate (806), an electric push rod (808) is rotatably connected to the outer side of the rotating block 1 (807), a rotating block 2 (809) is rotatably connected to the outer side of the upper end of the electric push rod (808), and the rotating block 2 (809) is fixedly connected to the placement plate (805), and a screw rod (802) is rotatably connected to the inner side of the lifting groove (801); The drying unit (7) comprises a cover plate (712), the cover plate (712) being fixedly connected to the upper side of the drying box (4), a rectangular hole (708) being provided on the upper side of the cover plate (712), and a guide plate (709) being provided between the upper side of the cover plate (712) and the ultrasonic cleaning tank (2).

2. The ultrasonic cleaning device for an experimental instrument according to claim 1, characterized in that: The screw rod (802) is threadedly connected to the lifting plate (803), and a second motor (810) is fixedly connected to the upper side of the ultrasonic cleaning tank (2), and the output end of the second motor (810) is fixedly connected to the upper end of the screw rod (802).

3. The ultrasonic cleaning device for experimental instruments according to claim 1, characterized in that: The electric push rod (808) is arranged in an inclined structure.

4. The ultrasonic cleaning device for experimental instruments according to claim 1, characterized in that: The inner side of the drying box (4) is rotatably connected to a rotating shaft (701), the upper end of the rotating shaft (701) is fixedly connected to a rotating disk (705), the outer side of the rotating disk (705) is fixedly connected to a plurality of connecting frames (706), the upper sides of the plurality of connecting frames (706) are all fixedly connected to a screen frame (707), the lower side of the workbench (1) is fixedly connected to a fixing frame (704), the outer side of the fixing frame (704) is fixedly connected to a motor 1 (703), and the outer side of the output end of the motor 1 (703) and the outer side of the rotating shaft (701) are both fixedly connected to a gear (702).

5. The ultrasonic cleaning device for experimental instruments according to claim 4, characterized in that: The two gears (702) are meshed and connected.

6. The ultrasonic cleaning device for experimental instruments according to claim 1, characterized in that: The guide plate (709) is arranged in an inclined structure.

7. The ultrasonic cleaning device for experimental instruments according to claim 1, characterized in that: The upper sides of the front and rear ends of the guide plate (709) are fixedly connected to the limiting plate (710), the upper side of the cover plate (712) is fixedly connected to the limiting frame (711), and the inner side of the limiting frame (711) is fixedly connected to a sponge plate.

8. The ultrasonic cleaning device for experimental instruments according to claim 1, characterized in that: The front and rear sides of the cover plate (712) are both fixedly connected to mounting plates, and bolts are provided between the mounting plates and the drying box (4).

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