Cleaning device for metal product production

Abstract

The utility model discloses a cleaning device for metal product production, and relates to the technical field of metal product cleaning, the cleaning device for metal product production comprises a conveying belt and an ultrasonic cleaning pool, the ultrasonic cleaning pool is located right below the conveying belt, and a metal product pushing mechanism is arranged on the top surface of a frame body of the conveying belt; according to the cleaning device for production of the metal products, the pushing mechanism can push the metal products on the conveying belt into the containing frame plate in the metal product feeding and discharging mechanism, the containing frame plate moves downwards to enable the metal products to be immersed into cleaning liquid in the ultrasonic cleaning pool, and then the containing frame plate moves upwards to be reset; and then the pushing mechanism is matched to enable the cleaned metal products to fall onto the conveying belt again, the good automatic feeding and discharging effect is achieved, workers do not need to manually take and place the metal products, the workload of the workers can be effectively reduced, and the working efficiency is also greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal product cleaning, in particular to a cleaning device for metal product production. Background Art

[0002] Metal products are products (workpieces, parts, etc.) made of metal. During production and processing, it is often necessary to clean stains on their surfaces (such as dust, oil, dirt, etc.).

[0003] There are various ways to clean metal products, some use cleaning liquid to rinse directly, and some use ultrasonic cleaning. For some metal products with complex shapes and stains that are difficult to clean, ultrasonic cleaning tanks are often used for cleaning. However, the cleaning of ultrasonic cleaning tanks currently requires workers to manually place metal products in a rack filled with cleaning liquid. After cleaning, the rack is lifted and then the metal products in the rack are taken out, which increases the burden on the workers and does not have the function of automatic loading and unloading. Utility Model Content

[0004] The utility model provides a cleaning device for metal product production, which has the advantages of automatic loading and unloading and solves the problems raised in the background technology.

[0005] In order to solve the defect that the existing cleaning device for metal product production needs manual loading and unloading, the utility model provides the following technical solutions: a cleaning device for metal product production, comprising a conveyor belt and an ultrasonic cleaning tank, wherein the ultrasonic cleaning tank is located directly below the conveyor belt, a metal product pushing mechanism is provided on the top surface of the frame of the conveyor belt, a plurality of openings are provided at the belt end of the conveyor belt, and a metal product loading and unloading mechanism is provided inside the ultrasonic cleaning tank;

[0006] The metal product pushing mechanism includes a pair of columns fixedly installed on the top surface of the frame of the conveyor belt, a rotating long seat is rotatably connected between the two columns, a first motor is installed on the front bolt of the front column, the first motor is transmission-connected to the rotating long seat, two elastic telescopic columns are integrally connected to one side of the rotating long seat, and a push rod is connected between the two elastic telescopic columns.

[0007] As a preferred technical solution of the utility model, the metal product loading and unloading mechanism includes four long rails, each of the long rails is provided with a slider connected to it for upward and downward sliding, a placement frame is fixedly connected between the four sliders, the placement frame is located on the top surface of the slider, the upper and lower inner walls of one of the long rails are rotatably connected with a screw, and the top surface bolt of the long rail is installed with a second motor, and the top of the screw is transmission connected to the second motor.

[0008] As a preferred technical solution of the utility model, two of the long rail bolts are installed on the rear inner wall of the ultrasonic cleaning tank, and the remaining two long rail bolts are installed on the front inner wall of the ultrasonic cleaning tank.

[0009] As a preferred technical solution of the utility model, the bottom end bolt of the conveyor belt is installed with a positioning plate matching the ultrasonic cleaning tank, and the bottom end of the ultrasonic cleaning tank is installed with four moving wheels.

[0010] As a preferred technical solution of the utility model, an arc-shaped hollow plate is installed on the top surface of the frame of the conveyor belt, and a plurality of air outlets are integrally connected to the bottom surface of the arc-shaped hollow plate. A plurality of heating wires are screwed on the bottom surface of the arc-shaped hollow plate, and the heating wires are located directly below the air outlets. A fan is bolted on the front side of the frame of the conveyor belt, and the fan is connected to the arc-shaped hollow plate.

[0011] As a preferred technical solution of the utility model, an extension plate is provided on the other side of the ultrasonic cleaning tank, and the extension plate is inclined.

[0012] Compared with the prior art, the utility model provides a cleaning device for metal product production, which has the following beneficial effects:

[0013] 1. A cleaning device for metal product production. The conveyor belt can transport metal products. The customized pushing mechanism can push the metal products on the conveyor belt onto the placement rack in the metal product loading and unloading mechanism. The placement rack moves down and immerses the metal products in the cleaning liquid in the ultrasonic cleaning tank. After completion, it moves up and resets, and then cooperates with the pushing mechanism to make the cleaned metal products fall onto the conveyor belt again. It has a good automatic loading and unloading function, and does not require workers to manually take and place metal products, which can effectively reduce the workload of workers and greatly improve work efficiency.

[0014] 2. This cleaning device for metal product production is equipped with an arc-shaped hollow plate, an air outlet, a heating wire, a fan and an inclined extension plate, which can quickly air-dry the metal products. At the same time, a small amount of cleaning liquid falls onto the extension plate and can automatically flow back into the ultrasonic cleaning tank without causing the cleaning liquid to leak. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 It is a front view of the utility model;

[0017] Figure 3 It is a partial structural schematic diagram of the loading and unloading mechanism of metal products of the utility model;

[0018] Figure 4 It is a side view of the arc-shaped hollow plate of the utility model.

[0019] In the figure:

[0020] 10. Conveyor belt; 20. Ultrasonic cleaning tank; 30. Metal product pushing mechanism; 31. Column; 32. Rotating long seat; 33. First motor; 34. Elastic telescopic column; 35. Push rod; 40. Opening; 50. Metal product loading and unloading mechanism; 51. Long rail; 52. Sliding block; 53. Placement rack; 54. Screw; 55. Second motor; 60. Positioning plate; 70. Moving wheel; 80. Arc-shaped hollow plate; 90. Air outlet; 100. Heating wire; 110. Fan; 120. Extension plate. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-Figure 4 The utility model discloses a cleaning device for metal product production, including a conveyor belt 10 and an ultrasonic cleaning tank 20. The conveyor belt 10 is a belt conveyor belt, which adopts belt transportation and will not cause scratches on metal products. The ultrasonic cleaning tank 20 can use the cavitation effect, acceleration effect and straight flow effect of ultrasonic waves in liquid to directly and indirectly act on liquid and dirt, so that the dirt layer is dispersed, emulsified and peeled off to achieve the cleaning purpose. The ultrasonic cleaning tank 20 is located directly below the conveyor belt 10. The top surface of the frame of the conveyor belt 10 is provided with a metal product pushing mechanism 30. The belt end of the conveyor belt 10 is provided with a plurality of openings 40. The inside of the ultrasonic cleaning tank 20 is provided with a metal product loading and unloading mechanism 50.

[0023] The metal product pushing mechanism 30 includes a pair of columns 31 fixedly installed on the top surface of the frame of the conveyor belt 10, and a rotating long seat 32 is rotatably connected between the two columns 31. A first motor 33 is installed on the front bolt of the front column 31, and the first motor 33 is transmission-connected to the rotating long seat 32. Two elastic telescopic columns 34 are integrally connected to one side of the rotating long seat 32, and a push rod 35 is connected between the two elastic telescopic columns 34.

[0024] The driving motor on the conveyor belt 10 is a servo motor, and the number of revolutions and the actual pauses can be set each time. At the same time, the position of the opening 40 is also designed. After the conveyor belt 10 pauses, it can ensure that the upper and lower openings 40 are accurately aligned each time, and there will be no misalignment, which will not affect the automatic cleaning of the loading and unloading of metal products;

[0025] The elastic telescopic column 34 is composed of a long rod, a spring and a sleeve. It can elastically contract when squeezed and elastically extend when not squeezed. It can push the metal products on the conveyor belt 10 onto the metal product loading and unloading mechanism 50, and can also push the metal products on the metal product loading and unloading mechanism 50 onto the conveyor belt 10.

[0026] Specifically, the metal product loading and unloading mechanism 50 includes four long rails 51, each of which is provided with a slider 52 that is slidably connected thereto up and down, and a placement frame 53 is fixedly connected between the four sliders 52, and the placement frame 53 is located on the top surface of the slider 52. The upper and lower inner walls of one of the long rails 51 are rotatably connected with a screw 54, and the top surface of the long rail 51 is bolted with a second motor 55, and the top of the screw 54 is transmission-connected to the second motor 55, and two of the long rails 51 are bolted on the rear inner wall of the ultrasonic cleaning tank 20, and the remaining two long rails 51 are bolted on the front inner wall of the ultrasonic cleaning tank 20.

[0027] In this embodiment, the placement rack 53 can be driven to move up and down, thereby driving the metal products to move up and down, so that the metal products can be loaded and unloaded. The outer side of the placement rack 53 is wrapped with a rubber layer to protect the metal products from scratches.

[0028] Specifically, a positioning plate 60 matching the ultrasonic cleaning tank 20 is bolted to the bottom end of the conveyor belt 10 , and four moving wheels 70 are installed at the bottom end of the ultrasonic cleaning tank 20 .

[0029] In this embodiment, the position of the ultrasonic cleaning tank 20 can be positioned so that the opening 40 can be located directly above the ultrasonic cleaning tank 20, ensuring stable loading and unloading and cleaning of metal products. At the same time, due to the provision of the moving wheel 70, the entire ultrasonic cleaning tank 20 can move forward and staggered with the conveyor belt 10, which is convenient for the replacement of the cleaning liquid inside the ultrasonic cleaning tank 20 and also convenient for the maintenance of the ultrasonic cleaning tank 20.

[0030] Specifically, an arc-shaped hollow plate 80 is installed on the top surface of the frame of the conveyor belt 10, and a plurality of air outlets 90 are integrally connected to the bottom surface of the arc-shaped hollow plate 80. A plurality of heating wires 100 are screwed to the bottom surface of the arc-shaped hollow plate 80, and the heating wires 100 are located directly below the air outlets 90. A fan 110 is bolted to the front side of the frame of the conveyor belt 10, and the fan 110 is connected to the arc-shaped hollow plate 80. An extension plate 120 is provided on the other side of the ultrasonic cleaning tank 20, and the extension plate 120 is inclined.

[0031] In this embodiment, starting the fan 110 can deliver cold air to the arc-shaped hollow plate 80, and the air outlet 90 discharges the cold air. After being heated by the heating wire 100, the cold air is turned into hot air and blown onto the metal product and the belt end of the conveyor belt 10, which can accelerate the drying of the metal product and the conveyor belt 10, and a small amount of cleaning liquid falls onto the extension plate 120 below. Since the extension plate 120 is inclined, the cleaning liquid can flow back into the ultrasonic cleaning tank 20 without spilling or causing excessive waste.

[0032] The working principle and use process of the utility model are as follows: the belt end on the conveyor belt 10 conveys the metal products to be cleaned. After reaching the designated position, the conveyor belt 10 stops running, the second motor 55 is started to rotate forward and drives the screw 54 to rotate forward. At this time, the placement rack 53 moves up and extends into the opening 40, the first motor 33 is started to reverse and drive the push rod 35 to swing in a circle, the push rod 35 pushes the metal products on the conveyor belt 10 onto the placement rack 53, the second motor 55 is reversed, and the metal products are immersed in the cleaning liquid in the ultrasonic cleaning tank 20. One minute later (the time can be flexibly adjusted according to the degree of contamination, shape and size of the metal products), the second motor 55 rotates forward, and the metal products move up and out of the cleaning liquid. The first motor 33 is continued to be started to reverse, and the metal products on the placement rack 53 can be pushed back onto the conveyor belt 10, and the second motor 55 is reversed and drives the placement rack 53 to move down.

[0033] It should be noted that, in this article, terms such as "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of more restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0034] Although 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 cleaning device for metal product production, characterized in that: The invention comprises a conveyor belt (10) and an ultrasonic cleaning tank (20), wherein the ultrasonic cleaning tank (20) is located directly below the conveyor belt (10), a metal product pushing mechanism (30) is provided on the top surface of the frame of the conveyor belt (10), a plurality of openings (40) are provided at the belt end of the conveyor belt (10), and a metal product loading and unloading mechanism (50) is provided inside the ultrasonic cleaning tank (20); The metal product pushing mechanism (30) comprises a pair of columns (31) fixedly mounted on the top surface of the frame of the conveyor belt (10); a rotating long seat (32) is rotatably connected between the two columns (31); a first motor (33) is installed on the front bolt of the front column (31); the first motor (33) is transmission-connected to the rotating long seat (32); two elastic telescopic columns (34) are integrally connected to one side of the rotating long seat (32); a push rod (35) is connected between the two elastic telescopic columns (34).

2. The cleaning device for metal product production according to claim 1, characterized in that: The metal product loading and unloading mechanism (50) comprises four long rails (51), each of the long rails (51) is provided with a slider (52) connected thereto in an upward and downward sliding manner, a placement frame (53) is fixedly connected between the four sliders (52), the placement frame (53) is located on the top surface of the slider (52), the upper and lower inner walls of one of the long rails (51) are rotatably connected with a screw rod (54), and a second motor (55) is bolted to the top surface of the long rail (51), and the top of the screw rod (54) is drivingly connected to the second motor (55).

3. The cleaning device for metal product production according to claim 2, characterized in that: Two of the long rails (51) are bolted onto the rear inner wall of the ultrasonic cleaning tank (20), and the remaining two of the long rails (51) are bolted onto the front inner wall of the ultrasonic cleaning tank (20).

4. The cleaning device for metal product production according to claim 1, characterized in that: The bottom end bolt of the conveyor belt (10) is equipped with a positioning plate (60) matching the ultrasonic cleaning tank (20), and the bottom end of the ultrasonic cleaning tank (20) is equipped with four moving wheels (70).

5. The cleaning device for metal product production according to claim 1, characterized in that: The top surface of the frame of the conveyor belt (10) is installed with an arc-shaped hollow plate (80), and the bottom surface of the arc-shaped hollow plate (80) is integrally connected with a plurality of air outlets (90). The bottom surface of the arc-shaped hollow plate (80) is screwed with a plurality of heating wires (100), and the heating wires (100) are located directly below the air outlets (90). The front side of the frame of the conveyor belt (10) is bolted with a fan (110), and the fan (110) is connected to the arc-shaped hollow plate (80).

6. The cleaning device for metal product production according to claim 1, characterized in that: An extension plate (120) is provided on the other side of the ultrasonic cleaning tank (20), and the extension plate (120) is arranged at an angle.

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