Single-opening double-chain type ultrasonic cleaning machine

Abstract

The utility model relates to the technical field of ultrasonic cleaning machines, in particular to a single-opening double-chain type ultrasonic cleaning machine which comprises an ultrasonic cleaning platform, a cleaning pool and a workpiece containing box, the cleaning pool is formed in the middle of the upper end of the ultrasonic cleaning platform, a chain is arranged at the upper end of the ultrasonic cleaning platform, and a cross rod is fixedly connected to the inner side of the chain. A workpiece containing box is arranged at the lower end of the transverse rod, an impurity removing box is fixedly connected to the bottom end of the inner side of the cleaning pool, a tubular column shell is fixedly connected to the upper end of the impurity removing box, and a movable plate is slidably connected to the inner side of the tubular column shell through a telescopic spring. According to the cleaning device, the moving plate can be controlled to move up and down through the movement track of the workpiece containing box in the cleaning pool, then part of cleaning liquid in the cleaning pool can be circularly filtered through cooperation of the moving column and the first one-way valve and the second one-way valve, and in the process of cleaning workpieces with many impurities, the cleaning liquid replacement frequency can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of ultrasonic cleaning machines, in particular to a single-port double-chain ultrasonic cleaning machine. Background Art

[0002] There are many types of ultrasonic cleaning machines, and the single-port double-chain ultrasonic cleaning machine is one of them. This type of ultrasonic cleaning machine uses the motion trajectory of the chain to drive the workpiece to move, which can realize the assembly line cleaning operation, thereby ensuring the cleaning efficiency;

[0003] However, in actual use of the existing single-port double-chain ultrasonic cleaning machine, when there are many impurities in the workpiece to be cleaned, the cleaning liquid needs to be frequently replaced. Therefore, a single-port double-chain ultrasonic cleaning machine is proposed to address the above problem. Utility Model Content

[0004] The utility model aims to provide a single-port double-chain ultrasonic cleaning machine to solve the problem that the cleaning liquid needs to be frequently replaced when there are many impurities on the surface of the workpiece.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A single-port double-chain ultrasonic cleaning machine comprises an ultrasonic cleaning platform, a cleaning tank and a workpiece placement box. A cleaning tank is provided in the middle of the upper end of the ultrasonic cleaning platform, a chain is provided at the upper end of the ultrasonic cleaning platform, a cross bar is fixedly connected to the inner side of the chain, a workpiece placement box is provided at the lower end of the cross bar, a debris removal box is fixedly connected to the bottom end of the inner side of the cleaning tank, a pipe column housing is fixedly connected to the upper end of the debris removal box, a movable plate is slidably connected to the inner side of the pipe column housing through a telescopic spring, a filter screen is fixedly connected to the middle of the inner side of the debris removal box, a first one-way valve and a second one-way valve are cross-fixedly connected to the upper end of the debris removal box, and a hollow tube is fixedly connected to the bottom end of the first one-way valve.

[0007] Preferably, the bottom end of the column shell and the upper end of the debris removal box are connected through holes, and the column shell is provided with a plurality of column shells, which are arranged in parallel.

[0008] Preferably, two impurity removal boxes are provided, the impurity removal boxes are arranged in parallel, and the top end of the impurity removal box and the bottom end surface of the cleaning tank are arranged in the same horizontal plane.

[0009] Preferably, the first one-way valve and the second one-way valve are both provided in plurality, the first one-way valve is connected to a hollow tube, and the bottom end of the hollow tube is arranged at a position below the filter screen.

[0010] Preferably, two chains are provided, and both ends of the cross bar are fixedly connected to the two chains respectively, and the chains are arranged in parallel.

[0011] Preferably, two movable plates are provided, and the distance between the center points of the movable plates is equal to the length of the workpiece placement box.

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

[0013] In the utility model, by providing a movable plate, a movable column, a de-impurity box, a first one-way valve and a second one-way valve, the movement trajectory of the workpiece placement box in the cleaning tank can be utilized to control the up and down movement of the movable plate, and then part of the cleaning liquid inside the cleaning tank can be circulated and filtered through the movable column in cooperation with the first one-way valve and the second one-way valve, and the frequency of replacing the cleaning liquid can be reduced in the process of cleaning workpieces with more impurities. 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 internal structure of the debris removal box of the utility model.

[0016] In the figure: 1-ultrasonic cleaning platform, 2-cleaning tank, 3-chain, 4-cross bar, 5-workpiece placement box, 6-movable plate, 7-pipe column housing, 8-debris removal box, 9-movable column, 10-telescopic spring, 11-eyelet, 12-first one-way valve, 13-hollow pipe, 14-second one-way valve, 15-filter screen. DETAILED DESCRIPTION

[0017] 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.

[0018] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0019] See also Figure 1-2 , the utility model provides a technical solution:

[0020] A single-port double-chain ultrasonic cleaning machine comprises an ultrasonic cleaning platform 1, a cleaning tank 2 and a workpiece placement box 5. The cleaning tank 2 is opened in the middle of the upper end of the ultrasonic cleaning platform 1, a chain 3 is provided at the upper end of the ultrasonic cleaning platform 1, a cross bar 4 is fixedly connected to the inner side of the chain 3, a workpiece placement box 5 is provided at the lower end of the cross bar 4, a debris removal box 8 is fixedly connected to the bottom end of the inner side of the cleaning tank 2, a pipe column housing 7 is fixedly connected to the upper end of the debris removal box 8, a moving plate 6 is slidably connected to the inner side of the pipe column housing 7 through a telescopic spring 10, a filter screen 15 is fixedly connected to the middle of the inner side of the debris removal box 8, a first one-way valve 12 and a second one-way valve 14 are cross-fixedly connected to the upper end of the debris removal box 8, and a hollow tube 13 is fixedly connected to the bottom end of the first one-way valve 12.

[0021] The bottom end of the column housing 7 and the upper end of the impurity removal box 8 are connected through holes 11. The column housing 7 is provided with several, and the column housings 7 are arranged in parallel. The cleaning liquid inside the impurity removal box 8 can be extracted by moving the moving column 9 up and down; there are two impurity removal boxes 8, which are arranged in parallel. The top of the impurity removal box 8 and the bottom end surface of the cleaning tank 2 are arranged at the same horizontal plane, which is convenient for impurities removal during cleaning; there are several first one-way valves 12 and second one-way valves 14, and the first one-way valve 12 is connected to the hollow tube 13. The bottom end of the hollow tube 13 is arranged at the lower side of the filter screen 15, which is convenient for extracting the cleaning liquid after impurities removal from the impurity removal box 8; there are two chains 3, and the two ends of the cross bar 4 are fixedly connected to the two chains 3 respectively, and the chains 3 are arranged in parallel, which can ensure the stability of the cross bar 4 during movement; there are two movable plates 6, and the spacing between the center points of the movable plates 6 is equal to the length of the workpiece placement box 5. The workpiece placement box 5 can be stably supported by the movable plates 6 during cleaning.

[0022] Working process: During the operation of the equipment, the external power supply is powered on. When a single-port double-chain ultrasonic cleaning machine needs to be used, the staff first places the workpiece in the position inside the workpiece placement box 5. After the placement is completed, the chain 3 will move according to a predetermined trajectory under the limit of the gear and the limit plate. During the movement, the chain 3 will drive the cross bar 4 and the workpiece placement box 5 to move at the same time. When the workpiece placement box 5 moves to the upper end of the cleaning tank 2, it will enter the cleaning tank 2 according to the movement trajectory of the chain 3 for cleaning. During the cleaning process, the workpiece placement box 5 will squeeze the moving plate 6, and the bottom of the workpiece placement box 5 can be cleaned through the moving plate 6. The movable plate 6 is supported in a row, thereby ensuring stability during the cleaning process. When being squeezed, the cleaning fluid at the lower end of the pipe column housing 7 and the interior of the impurity removal box 8 will be discharged through the hollow tube 13 and the first one-way valve 12. When the workpiece placement box 5 is moved away from the interior of the cleaning tank 2, the movable column 9 will be reset under the drive of the telescopic spring 10. During the resetting process, part of the liquid inside the cleaning tank 2 will be drawn into the inner side of the impurity removal box 8 through the second one-way valve 14, and the impurities will be filtered through the filter net 15. Such an arrangement can utilize the process of the workpiece placement box 5 entering the cleaning tank 2 for cleaning to filter part of the cleaning fluid inside the cleaning tank 2 during actual use, thereby increasing the cleaning life of the cleaning fluid.

[0023] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A single-port double-chain ultrasonic cleaning machine, comprising an ultrasonic cleaning platform (1), a cleaning tank (2) and a workpiece placement box (5), characterized in that: A cleaning pool (2) is provided in the middle of the upper end of the ultrasonic cleaning platform (1), a chain (3) is provided at the upper end of the ultrasonic cleaning platform (1), a cross bar (4) is fixedly connected to the inner side of the chain (3), a workpiece placement box (5) is provided at the lower end of the cross bar (4), a debris removal box (8) is fixedly connected to the bottom end of the inner side of the cleaning pool (2), a pipe column housing (7) is fixedly connected to the upper end of the debris removal box (8), a movable plate (6) is slidably connected to the inner side of the pipe column housing (7) through a telescopic spring (10), a filter screen (15) is fixedly connected to the middle of the inner side of the debris removal box (8), a first one-way valve (12) and a second one-way valve (14) are cross-fixedly connected to the upper end of the debris removal box (8), and a hollow tube (13) is fixedly connected to the bottom end of the first one-way valve (12).

2. A single-port double-chain ultrasonic cleaning machine according to claim 1, characterized in that: The bottom end of the column housing (7) and the upper end of the impurity removal box (8) are connected through a hole (11), and the column housing (7) is provided with a plurality of column housings (7) which are arranged in parallel.

3. The single-port double-chain ultrasonic cleaning machine according to claim 1, characterized in that: There are two impurity removal boxes (8), which are arranged in parallel with each other, and the top end of the impurity removal box (8) and the bottom end surface of the cleaning tank (2) are arranged on the same horizontal plane.

4. The single-port double-chain ultrasonic cleaning machine according to claim 1, characterized in that: A plurality of the first one-way valve (12) and the second one-way valve (14) are provided. The first one-way valve (12) is connected to the hollow tube (13), and the bottom end of the hollow tube (13) is arranged at a position below the filter screen (15).

5. The single-port double-chain ultrasonic cleaning machine according to claim 1, characterized in that: Two chains (3) are provided, and the two ends of the cross bar (4) are fixedly connected to the two chains (3) respectively, and the chains (3) are arranged in parallel.

6. The single-port double-chain ultrasonic cleaning machine according to claim 1, characterized in that: Two movable plates (6) are provided, and the distance between the center points of the movable plates (6) is equal to the length of the workpiece placement box (5).

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