Mesh ultrasonic cleaning line

Abstract

The utility model discloses a mesh ultrasonic cleaning line, including main body frame, the water tank is fixedly connected on the main body frame, the top of water tank is rotatably connected with the upper cover, the right -hand member of water tank is passed through and is established to have the feed inlet, the right -hand member fixedly connected with of main body frame is located the feeding frame below the feed inlet, the left -hand member of water tank is passed through and is established to have the discharge port, the left -hand member of main body frame is installed with power assembly. The utility model through work piece conveying and process link mechanism, need not manual transport work piece between each cleaning link, work piece is from initial feeding detection, in turn through each cleaning procedure, to final hot -blast wind cutting drying discharge, whole process relies on power -driven conveying structure and realizes the automatic flow, completely reduces manual intervention frequency, not only greatly reduces the labor intensity of operator, also eliminates the waiting time of manual transport, effectively shortens single piece work piece cleaning period, can adapt to industrialization continuous production rhythm, significantly improves overall production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of ultrasonic cleaning technology, and in particular to a mesh ultrasonic cleaning line. Background Technology

[0002] In industrial production, mesh-like workpieces need to be cleaned, thus requiring the use of ultrasonic cleaning lines for mesh.

[0003] Cleaning technologies for wire mesh workpieces are mainly divided into two categories: one is traditional manual cleaning, which involves manually wiping the workpiece surface with a hand-held brush or cloth dipped in cleaning solution, or directly immersing the workpiece in cleaning solution for simple brushing. However, manual cleaning requires a lot of manpower. The other is semi-automatic cleaning equipment, which uses separate ultrasonic cleaners, spray cleaners, or drying equipment to clean the workpiece in steps. This requires manual transfer of the workpiece between different devices, wasting time and reducing cleaning efficiency. To solve the above problems, this application proposes an ultrasonic cleaning line for wire mesh. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a mesh ultrasonic cleaning line. Through a workpiece conveying and process connection mechanism, it eliminates the need for manual transfer of workpieces between cleaning stages. From initial loading and inspection, through each cleaning process, to final hot air drying and unloading, the entire process is automated thanks to a power-driven conveying structure, significantly reducing the frequency of manual intervention. This not only greatly reduces the labor intensity of operators but also eliminates waiting time for manual transfer, effectively shortening the cleaning cycle of a single workpiece. It can adapt to the pace of continuous industrial production and significantly improve overall production efficiency.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: An ultrasonic cleaning line with a mesh screen includes a main frame, a water tank fixedly connected to the main frame, a top cover rotatably connected to the top of the water tank, a feed inlet extending through the right end of the water tank, a feeding rack fixedly connected to the right end of the main frame below the feed inlet, a discharge outlet extending through the left end of the water tank, a power assembly installed on the left end of the main frame, and multiple equally spaced conveyor lines fixedly connected to the inner wall of the water tank. From right to left, the water tank is equipped with an ultrasonic cleaning assembly, a spray cleaning assembly, a spray rinsing assembly, a water absorption assembly, and a drying assembly.

[0006] Preferably, the power assembly includes a U-shaped frame, a motor, a chain, and conveying rollers. The U-shaped frame is mounted on and fixedly connected to the side wall of the water tank. The motor is mounted on and fixedly connected to the side wall of the main frame. The number of conveying rollers is set to two and rotatably connected to the U-shaped frame. A first sprocket is fixedly connected to the end of the output shaft of the motor. A second sprocket is coaxially fixedly connected to the lower conveying roller. The chain is sleeved on the outer wall of the first sprocket and the second sprocket.

[0007] Preferably, the spray cleaning assembly includes a first pump body, a first conveying pipe, and spray heads. The first pump body is mounted on and fixedly connected to the main frame. The feed hopper of the first pump body is fixedly connected to a first connecting pipe, and the discharge hopper of the first pump body is fixedly connected to a second connecting pipe. The end of the second connecting pipe is fixedly connected to the first conveying pipe. The number of spray heads is set to multiple and distributed vertically. All of the multiple spray heads are fixedly connected to the first conveying pipe.

[0008] Preferably, the spray rinsing assembly includes a second pump body, a second conveying pipe, and rinsing heads. The second pump body is mounted on and fixedly connected to the main frame. The feed hopper of the second pump body is fixedly connected to a first connecting pipe, and the discharge hopper of the second pump body is fixedly connected to a second connecting pipe. The end of the second connecting pipe is fixedly connected to the second conveying pipe. The number of rinsing heads is set to multiple and distributed vertically. All of the multiple rinsing heads are fixedly connected to the second conveying pipe.

[0009] Preferably, the water-absorbing components are configured in multiple pairs and are rotatably connected to the inner wall of the water tank, and the outer wall of the water-absorbing components is covered with a sponge layer.

[0010] Preferably, the drying assembly includes an electric hot air blower and an air outlet pipe. The electric hot air blower is mounted on the main frame and fixedly connected thereto. The output end of the electric hot air blower is fixedly connected to the air outlet pipe. The air outlet pipe passes through the water tank and is fixedly connected thereto. Multiple air outlet nozzles are fixedly connected to the bottom of the air outlet pipe.

[0011] Compared with the prior art, the advantages of this utility model are as follows: 1. Through the workpiece conveying and process connection mechanism, there is no need for manual transfer of workpieces between cleaning stages; from the initial loading and inspection of the workpiece, through each cleaning process, to the final hot air cutting and drying, the entire process is automated by a power-driven conveying structure, which completely reduces the frequency of manual intervention; it not only greatly reduces the labor intensity of operators, but also eliminates the waiting time for manual transfer, effectively shortens the cleaning cycle of a single workpiece, can adapt to the rhythm of continuous industrial production, and significantly improves the overall production efficiency.

[0012] 2. The functions of feeding inspection, ultrasonic cleaning, spray cleaning, spray rinsing, water absorption, hot air cutting and drying are integrated into an integrated frame, eliminating the need for each function to occupy separate space, greatly reducing the space occupied by the overall production line, and making it more conducive to the layout planning of the production workshop.

[0013] In summary, through the workpiece conveying and process connection mechanism, there is no need for manual transfer of workpieces between cleaning stages. From initial loading and inspection, through each cleaning process, to final hot air drying and unloading, the entire process is automated thanks to the power-driven conveying structure, which completely reduces the frequency of manual intervention. This not only significantly reduces the labor intensity of operators but also eliminates the waiting time for manual transfer, effectively shortens the cleaning cycle of a single workpiece, adapts to the rhythm of continuous industrial production, and significantly improves overall production efficiency. Attached Figure Description

[0014] Figure 1 This is a front view structural diagram of the mesh ultrasonic cleaning line proposed in this utility model. Figure 2 This is a rear view structural diagram of the mesh ultrasonic cleaning line proposed in this utility model. Figure 3 This is a schematic diagram of the first part of the mesh ultrasonic cleaning line proposed in this utility model. Figure 4 This is a schematic diagram of the second part of the mesh ultrasonic cleaning line proposed in this utility model. Figure 5 This is a schematic diagram of the third part of the mesh ultrasonic cleaning line proposed in this utility model.

[0015] In the diagram: 1 Main frame, 2 Water tank, 3 Top cover, 4 Feeding rack, 5 Inlet, 6 Outlet, 7 Power assembly, 7-1 U-shaped frame, 7-2 Motor, 7-3 Chain, 7-4 Conveying roller, 8 Conveying line, 9 Ultrasonic cleaning assembly, 10 Spray cleaning assembly, 10-1 First pump body, 10-2 First conveying pipe, 10-3 Spray head, 11 Spray rinsing assembly, 11-1 Second pump body, 11-2 Second conveying pipe, 11-3 Rinsing head, 12 Water absorption assembly, 13 Drying assembly. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0017] Reference Figures 1-5The ultrasonic cleaning line for mesh screens includes a main frame 1, which provides basic support for the entire cleaning line. All core components are directly or indirectly fixedly connected to it. A water tank 2 is fixedly connected to the main frame 1. The water tank 2 is used to carry liquid and various functional components, providing working space for the cleaning process of mesh screen workpieces. A top cover 3 is rotatably connected to the top of the water tank 2. The top cover 3 can be opened and closed by rotation, which can prevent liquid splashing during the cleaning process and facilitate the maintenance and repair of the internal components of the water tank 2 later.

[0018] A feed inlet 5 is provided through the right end of the water tank 2. The feed inlet 5 is the only channel for the mesh workpiece to enter the water tank 2, limiting the initial entry position of the workpiece. The right end of the main frame 1 is fixedly connected to the loading rack 4 located below the feed inlet 5. The loading rack 4 is connected to the previous station and can smoothly transport the workpiece (mesh) to be cleaned to the feed inlet 5, providing guiding support for the workpiece to enter the water tank 2. A detection rack is provided on one side of the water tank 2. The detection rack is equipped with a sensor that can detect the presence or absence of the mesh, thereby activating the motor 7-2 to transport the mesh.

[0019] A discharge port 6 is provided through the left end of the water tank 2. The discharge port 6 is used to send the workpieces that have completed the entire cleaning process out of the equipment and connect with the subsequent processes. A power assembly 7 is installed on the left end of the main frame 1. The power assembly 7 provides the power source for the workpiece conveying of the entire cleaning line, ensuring that the workpieces can move along the set path. The power assembly 7 includes a U-shaped frame 7-1, a motor 7-2, a chain 7-3, and a conveyor roller 7-4. The U-shaped frame 7-1 is set on the side wall of the water tank 2 and fixedly connected to it. The U-shaped frame 7-1 provides rotational support for the conveyor roller 7-4 and limits the installation position and rotation trajectory of the conveyor roller 7-4. The motor 7-2 is set on the side wall of the main frame 1 and fixedly connected to it. The motor 7-2 provides the initial driving force for the conveying transmission. The number of conveying rollers 7-4 is set to two and is rotatably connected to the U-shaped frame 7-1. The two conveying rollers 7-4 can directly drive the mesh workpiece to move by rotating, realizing the conveying of the workpiece in the cleaning line. The output shaft of the motor 7-2 is fixedly connected to the end of the first sprocket, and the lower conveying roller 7-4 is coaxially fixedly connected to the second sprocket. The chain 7-3 is sleeved on the outer wall of the first sprocket and the second sprocket. The chain 7-3 is used to connect the first sprocket and the second sprocket and transmit the driving force of the motor 7-2 to the conveying rollers 7-4 to realize the stable transmission of power. The two conveying rollers 7-4 respectively abut against the upper and lower ends of the mesh workpiece to realize its conveying.

[0020] Multiple conveyor lines 8 are fixedly connected to the inner wall of the water tank 2 at equal intervals. The conveyor lines 8 are used to lift the mesh workpiece and prevent the workpiece from directly contacting the inner wall of the water tank 2. At the same time, they work with the conveyor rollers 7-4 to ensure that the workpiece moves in a straight line. The water tank 2 is equipped with an ultrasonic cleaning component 9, a spray cleaning component 10, a spray rinsing component 11, a water absorption component 12, and a drying component 13 from right to left. These five components are arranged in sequence according to the cleaning process and respectively complete the removal of oil stains, deep cleaning, residual rinsing, moisture adsorption and drying of the workpiece, forming a complete cleaning chain.

[0021] The ultrasonic cleaning assembly 9 includes an ultrasonic generator and an ultrasonic transducer (this technology is existing technology and can convert high-frequency electrical signals into high-frequency mechanical vibrations to achieve cleaning) located at the bottom of the water tank 2. The spray cleaning assembly 10 includes a first pump body 10-1, a first delivery pipe 10-2, and a spray head 10-3. The first pump body 10-1 is mounted on and fixedly connected to the main frame 1. The first pump body 10-1 provides power for the spray cleaning, and can draw and pressurize the cleaning fluid from the storage area. The feed hopper of the first pump body 10-1 is fixedly connected to a first connecting pipe, which is used to introduce the cleaning fluid from the storage area into the first pump body 10-1. The discharge hopper of the first pump body 10-1 is fixedly connected to a second connecting pipe. The second connecting pipe is used to transport the cleaning fluid pressurized by the first pump body 10-1 to the first conveying pipe 10-2. The end of the second connecting pipe is fixedly connected to the first conveying pipe 10-2. The first conveying pipe 10-2 is used to distribute the cleaning fluid to each spray head 10-3 to achieve uniform distribution of the cleaning fluid. The number of spray heads 10-3 is set to multiple and distributed vertically. All spray heads 10-3 are fixedly connected to the first conveying pipe 10-2. The vertically distributed spray heads 10-3 can spray cleaning fluid from the upper and lower surfaces of the workpiece simultaneously to achieve all-round cleaning of the mesh workpiece without dead angles.

[0022] The spray rinsing assembly 11 includes a second pump body 11-1, a second conveying pipe 11-2, and a rinsing head 11-3. The second pump body 11-1 is mounted on and fixedly connected to the main frame 1. The second pump body 11-1 provides power for the spray rinsing, drawing and pressurizing rinsing water from the water storage area. The feed hopper of the second pump body 11-1 is fixedly connected to a first connecting pipe, which is used to guide the rinsing water from the water storage area into the second pump body 11-1. The discharge hopper of the second pump body 11-1 is fixedly connected to a second connecting pipe, which is used to discharge the rinsing water from the water storage area into the second pump body 11-1. The pressurized rinsing water from the second pump body 11-1 is delivered to the second delivery pipe 11-2. The end of the second connecting pipe is fixedly connected to the second delivery pipe 11-2. The second delivery pipe 11-2 is used to distribute the rinsing water to each rinsing head 11-3 to achieve uniform distribution of the rinsing water. The number of rinsing heads 11-3 is set to multiple and distributed vertically. All multiple rinsing heads 11-3 are fixedly connected to the second delivery pipe 11-2. The vertically distributed rinsing heads 11-3 can spray rinsing water from the upper and lower surfaces of the workpiece simultaneously to thoroughly rinse away the residual cleaning liquid on the surface of the workpiece.

[0023] The water absorption components 12 are configured in multiple pairs and rotatably connected to the inner wall of the water tank 2. The outer wall of the water absorption components 12 is covered with a sponge layer with high water absorption. When the workpiece passes between the multiple pairs of water absorption components 12, the sponge layer can adhere to the workpiece surface and absorb most of the residual moisture, reducing the load for subsequent drying processes. The drying component 13 includes a high-pressure blower, a drying chamber, and an air outlet pipe. The high-pressure blower is mounted on the main frame 1 and fixedly connected to it. The strong air from the high-pressure blower passes through the drying chamber to provide a heat source for drying the workpiece. The output end of the high-pressure blower is fixedly connected to the drying chamber through the air outlet pipe. The air outlet pipe is used to guide the hot air to the workpiece area inside the water tank 2. The air outlet pipe passes through the water tank 2 and is fixedly connected to it. The design of the air outlet pipe passing through the water tank 2 can ensure that the hot air acts directly on the workpiece, reducing heat loss. Multiple stainless steel air knives are fixedly connected to the bottom of the air outlet pipe, which can evenly disperse the high-pressure hot air onto the workpiece surface to achieve rapid and uniform drying of the workpiece. The uniform drying of the grid is achieved by blowing out high-pressure air cutters. Drainage outlets are set at the bottom of the water tank 2 according to the process zones.

[0024] In this invention, the loading rack 4 connects with the previous workstation to transport the mesh workpiece. The mesh workpiece is transported through the inlet 5, multiple conveyor lines 8, and the outlet 6. The output of the motor 7-2 drives the chain 7-3 and the conveyor roller 7-4 to rotate, thus transporting the mesh workpiece. The mesh workpiece enters the ultrasonic cleaning assembly 9 for ultrasonic cleaning (the ultrasonic frequency is 28KHZ, which can remove oil and other contaminants from the surface of the workpiece). After ultrasonic cleaning, the mesh workpiece automatically moves to the spray cleaning assembly 10 and is then cleaned by the spray cleaning assembly 10. The spray head 10-3 can clean the mesh workpiece from all directions; the spray rinsing assembly 11 can rinse the mesh workpiece; after spray rinsing, the mesh workpiece automatically moves to a pair of water absorption assemblies 12 for water absorption, and a layer of sponge on the water absorption assembly 12 will absorb most of the water remaining on the mesh workpiece after cleaning; after the water absorption assembly 12 has absorbed the water, it enters the drying assembly 13 for drying, which can blow hot air to dry the surface moisture of the mesh workpiece; after drying, the mesh workpiece is conveyed and moved by a pair of conveying rollers 7-4.

Claims

1. A mesh ultrasonic cleaning line, comprising a main frame (1), characterized in that, A water tank (2) is fixedly connected to the main frame (1). A top cover (3) is rotatably connected to the top of the water tank (2). A feed inlet (5) is opened through the right end of the water tank (2). A feeding rack (4) located below the feed inlet (5) is fixedly connected to the right end of the main frame (1). A discharge outlet (6) is opened through the left end of the water tank (2). A power assembly (7) is installed on the left end of the main frame (1). Multiple conveyor lines (8) with equal spacing are fixedly connected to the inner wall of the water tank (2). An ultrasonic cleaning assembly (9), a spray cleaning assembly (10), a spray rinsing assembly (11), a water absorption assembly (12), and a drying assembly (13) are installed in the water tank (2) from right to left.

2. The mesh ultrasonic cleaning line according to claim 1, characterized in that, The power assembly (7) includes a U-shaped frame (7-1), a motor (7-2), a chain (7-3), and a conveying roller (7-4). The U-shaped frame (7-1) is set on the side wall of the water tank (2) and fixedly connected thereto. The motor (7-2) is set on the side wall of the main frame (1) and fixedly connected thereto. The number of conveying rollers (7-4) is set to two and rotatably connected to the U-shaped frame (7-1). The output shaft end of the motor (7-2) is fixedly connected to a first sprocket. The lower conveying roller (7-4) is coaxially fixedly connected to a second sprocket. The chain (7-3) is sleeved on the outer wall of the first sprocket and the second sprocket.

3. The mesh ultrasonic cleaning line according to claim 1, characterized in that, The spray cleaning assembly (10) includes a first pump body (10-1), a first conveying pipe (10-2), and spray heads (10-3). The first pump body (10-1) is mounted on the main frame (1) and fixedly connected thereto. The feed hopper of the first pump body (10-1) is fixedly connected to a first connecting pipe, and the discharge hopper of the first pump body (10-1) is fixedly connected to a second connecting pipe. The end of the second connecting pipe is fixedly connected to the first conveying pipe (10-2). The number of spray heads (10-3) is set to multiple and distributed vertically. All of the multiple spray heads (10-3) are fixedly connected to the first conveying pipe (10-2).

4. The mesh ultrasonic cleaning line according to claim 1, characterized in that, The spray rinsing assembly (11) includes a second pump body (11-1), a second conveying pipe (11-2), and rinsing heads (11-3). The second pump body (11-1) is mounted on the main frame (1) and fixedly connected thereto. The feed hopper of the second pump body (11-1) is fixedly connected to a first connecting pipe, and the discharge hopper of the second pump body (11-1) is fixedly connected to a second connecting pipe. The end of the second connecting pipe is fixedly connected to the second conveying pipe (11-2). The number of rinsing heads (11-3) is set to multiple and distributed vertically. All of the multiple rinsing heads (11-3) are fixedly connected to the second conveying pipe (11-2).

5. The mesh ultrasonic cleaning line according to claim 1, characterized in that, The water-absorbing components (12) are configured in multiple pairs and are rotatably connected to the inner wall of the water tank (2). The outer wall of the water-absorbing components (12) is covered with a sponge layer.

6. The mesh ultrasonic cleaning line according to claim 1, characterized in that, The drying component (13) includes an electric hot air blower and an air outlet pipe. The electric hot air blower is mounted on the main frame (1) and fixedly connected to it. The output end of the electric hot air blower is fixedly connected to the air outlet pipe. The air outlet pipe passes through the water tank (2) and is fixedly connected to it. Multiple air outlet nozzles are fixedly connected to the bottom of the air outlet pipe.

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