Full-pneumatic double-steel-mesh cleaning machine
Through the design of a fully pneumatic dual steel mesh cleaning machine, the pneumatic diaphragm pump and pneumatic valve are used to transport cleaning liquid and open and disconnect high-pressure gas, combined with rotary joints and tilted nozzles to achieve efficient cleaning, and pass through the filter bag filter box and filter element filter The recycling of cleaning liquid is achieved, and the safety hazards and efficiency and cost problems of traditional steel mesh cleaning machines are solved, and the cleaning effect is achieved with high efficiency, safety and low cost.
Patent Information
- Application Number
- CN202421049598.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-15
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-05-15
AI Technical Summary
Due to the long-term use of electrical equipment, traditional steel mesh cleaning machines are prone to safety hazards such as aging, liquid leakage and electricity leakage, and the cleaning efficiency and cost control are poor.
A fully pneumatic dual steel mesh cleaning machine is designed, which uses a pneumatic diaphragm pump and a pneumatic valve to transport cleaning liquid and open and disconnect high-pressure gas. It combines a rotary joint and an inclined nozzle to achieve efficient cleaning, and is filtered through the filter bag filter box and filter element. The device realizes recycling of cleaning liquid and impurity filtration.
It realizes electrically-free operation, avoids fire and leakage risks, improves cleaning efficiency and effect, reduces the consumption of cleaning liquid, and reduces operating costs.
Smart Images
Figure CN222288087U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of steel mesh cleaning, in particular to a fully pneumatic double steel mesh cleaning machine. Background Art
[0002] Porous structures such as steel mesh, copper mesh, silk screen, microporous mesh, and wafer disk will become dirty after a period of use. Since there are many holes, manual cleaning is cumbersome, so manufacturers usually purchase steel mesh cleaning machines to clean these porous structures. Of course, steel mesh cleaning machines can not only clean these porous structures, but also some workpieces or tools with uneven surfaces, such as misprinted plates with printing errors.
[0003] Traditional steel mesh cleaning machines are mainly operated by electric drive. The main working equipment inside the machine, such as the motor, pump body, valve, etc., are directly connected to the wires. However, the equipment will inevitably age and break after being used for a long time, especially for machines such as steel mesh cleaning machines that are in contact with liquids for a long time. Once the structure is aged and damaged and leakage occurs, it is easy to cause a short circuit and fire, or leakage may occur, causing injuries to workers when loading and unloading materials or touching the machine. Utility Model Content
[0004] Based on this, the purpose of the utility model is to provide a fully pneumatic double steel mesh cleaning machine to solve the technical problems mentioned in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fully pneumatic double steel mesh cleaning machine, comprising a machine body and a pneumatic valve, the machine body comprising two independent and symmetrically arranged cleaning chambers, a filter bag filter box is connected to the lower part of the interior of any of the cleaning chambers, and a box cover is connected to the top side of the filter bag filter box, a pneumatic diaphragm pump is installed on the back of the filter bag filter box, and a filter element filter is connected to the liquid outlet end of the pneumatic diaphragm pump, a rotary joint is installed in the middle of one side of the machine body, and an infusion tube is connected between the rotary joint and the filter element filter, one end of the rotary joint is connected to a hollow frame, and one side of the hollow frame is connected to a second high-pressure nozzle, an exhaust pipe is connected to the lower part of the other side of the machine body, pneumatic valves are installed on both sides of the machine body, one side of the pneumatic valve is connected to a distribution pipe, and a first high-pressure nozzle is installed at one end of the distribution pipe.
[0006] By adopting the above technical solution, the cleaning liquid is transported by a pneumatic diaphragm pump to clean the steel mesh with the cleaning liquid, and the high-pressure gas is controlled by a pneumatic valve to allow the high-pressure gas to enter the machine to air-dry the cleaned steel mesh.
[0007] Furthermore, the hollow frame is rotatably connected to the machine body.
[0008] By adopting the above technical solution, after the pneumatic diaphragm pump is started, the cleaning liquid in the filter bag filter box is sent into the infusion tube, and then the cleaning liquid passes through the infusion tube, the rotating joint and the hollow frame into the second high-pressure nozzle and is sprayed out. Since the second high-pressure nozzle is arranged at an angle, and two groups are inclined upward and the other two groups are inclined downward, the hollow frame is affected by the reverse thrust and drives multiple second high-pressure nozzles to rotate.
[0009] Furthermore, the box cover is detachably connected to the filter bag filter box via a lock.
[0010] By adopting the above technical solution, the filter element filter can be removed for filter element replacement by removing the inspection side panel, and then the filter bag in the filter bag filter box can be replaced by opening the box cover. After the replacement is completed, the box cover is put back and fastened with the lock, and then the staff will install the inspection side cover back to cover the structure.
[0011] Furthermore, two of the rotary joints and two of the hollow frames are provided, and four groups of second high-pressure nozzles are provided, and the four groups of the second high-pressure nozzles are respectively located on one side of the two hollow frames.
[0012] By adopting the above technical solution, two rotary joints and hollow frames are arranged as well as four groups of second high-pressure nozzles, so that two materials can be cleaned at the same time.
[0013] Furthermore, two groups of the second high-pressure nozzles are inclined upward, and the other two groups of the second high-pressure nozzles are inclined downward.
[0014] By adopting the above technical solution, since the second high-pressure nozzles are arranged at an angle, with two groups tilted upward and the other two groups tilted downward, the hollow frame is affected by the reverse thrust and drives the multiple second high-pressure nozzles to rotate.
[0015] Furthermore, a machine door is connected to the outer surface of the machine body, a control panel is installed on one side of the outer surface of the machine body, maintenance side covers are connected to both sides of the machine body, and a clamp is connected to the upper part of the inside of the machine body.
[0016] By adopting the above technical solution, before cleaning, the staff opens the machine door, and then puts two steel meshes, copper meshes, silk screens, microporous meshes, wafer disks or misprinted plates that need to be cleaned into the fixture. Two materials can be cleaned at one time to improve efficiency. After placing the materials, the staff closes the machine door and starts cleaning work through the control panel.
[0017] Furthermore, the exhaust pipe passes through the upper part of the inspection side cover and extends to the top of the inspection side cover.
[0018] By adopting the above technical solution, the gas is directly discharged to the outside through the exhaust pipe. During the gas discharge process, since the exhaust pipe is S-shaped and has several bends, the airflow turns in the exhaust pipe and the droplets in the airflow are thrown to the inner wall of the exhaust pipe through centrifugal force. Then, as the number of droplets increases, they combine with each other to form large droplets. The large droplets are heavier and separated from the airflow. Under the influence of gravity, they fall back into the machine body and then return to the filter bag filter box.
[0019] Furthermore, two clamps are provided, and the two clamps are arranged in a mirror image, and the clamps are in the shape of a "mountain".
[0020] By adopting the above technical solution, since the clamp is in a mountain shape, two materials can be placed at one time, so that the two materials can be cleaned at one time to improve efficiency.
[0021] Furthermore, the control panel includes an emergency stop button, a control switch, an instrument and a timer, and the pneumatic diaphragm pump and the pneumatic valve are electrically connected to the control panel.
[0022] By adopting the above technical scheme, the cleaning machine can be shut down urgently through the emergency stop switch, the start and stop of the cleaning machine can be controlled by the control switch, the compressed gas pressure and the cleaning liquid pressure can be checked by the instrument, and the cleaning and air-drying work can be timed by the timer.
[0023] Furthermore, four groups of the first high-pressure nozzles are provided, and the four groups of the first high-pressure nozzles are all mirror-imaged, and the four groups of the first high-pressure nozzles are all tilted.
[0024] By adopting the above technical solution, the pneumatic valve is opened to allow the compressed gas to pass through the pneumatic valve and the distribution pipe in sequence and enter the first high-pressure nozzle to be sprayed out, thereby using the compressed gas to blow the surface of the material for air drying.
[0025] In summary, the utility model mainly has the following beneficial effects:
[0026] 1. The utility model uses a pneumatic diaphragm pump and a pneumatic valve to transport cleaning liquid, cleans the steel mesh with the cleaning liquid, and controls the on and off of high-pressure gas through the pneumatic valve, so that the high-pressure gas can enter the machine to air-dry the cleaned steel mesh. The machine is fully pneumatically operated, and there is no electrical operation in the machine. There is no safety hazard such as fire or leakage caused by the contact between the leakage liquid and the electrical appliances and cables in the machine.
[0027] 2. The utility model uses the pneumatic diaphragm pump, the rotary joint, the hollow frame and the second high-pressure nozzle. The pneumatic diaphragm pump generates pressure to send the cleaning liquid in the filter bag filter box into the infusion tube. Then the cleaning liquid passes through the infusion tube, the rotary nozzle and the hollow frame and enters the second high-pressure nozzle for spraying. Since the second high-pressure nozzle is tilted, and two groups are tilted upward and the other two groups are tilted downward, the hollow frame is affected by the reverse thrust and drives multiple second high-pressure nozzles to rotate, thereby increasing the flushing area and obtaining a better cleaning effect; the cleaning is fast and the effect is good;
[0028] 3. The utility model arranges a filter bag filter box and a filter element filter. The cleaning liquid sprayed by the second high-pressure nozzle cleans the steel mesh and then falls into the filter bag filter box under the influence of gravity. The filter bag filter box is provided with a filter bag and a filter element filter, so that impurities, labels, solder paste, rosin particles and other substances mixed in the cleaning liquid can be filtered, so that the cleaning liquid can be recycled for multiple times, reducing liquid consumption and reducing costs. Subsequently, the filter element filter can be removed for filter element replacement by simply removing the inspection side panel, and then the box cover can be opened to replace the filter bag in the filter bag filter box, thereby reducing the consumption of cleaning liquid and saving costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0029] Figure 1 It is a schematic diagram of the structure of the utility model;
[0030] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;
[0031] Figure 3 It is a schematic diagram of the side section structure of the utility model;
[0032] Figure 4 This is a schematic diagram of the structure of the first high-pressure nozzle of the utility model.
[0033] In the figure: 1. Machine body; 2. Inspection side cover; 3. Control panel; 4. Machine door; 5. Pneumatic valve; 6. Distribution pipe; 7. First high-pressure nozzle; 8. Clamp; 9. Filter bag filter box; 10. Box cover; 11. Infusion tube; 12. Rotary joint; 13. Hollow frame; 14. Second high-pressure nozzle; 15. Pneumatic diaphragm pump; 16. Filter element filter; 17. Exhaust pipe. DETAILED DESCRIPTION
[0034] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.
[0035] The following describes an embodiment of the utility model based on its overall structure.
[0036] Embodiment 1:
[0037] A fully pneumatic double steel mesh cleaning machine, such as Figure 1 -
[0038] Figure 4 As shown, the machine body 1 and the pneumatic valve 5 are included. The machine body 1 includes two cleaning chambers that are independent and symmetrically arranged. A filter bag filter box 9 is connected to the lower part of any cleaning chamber. A box cover 10 is connected to the top side of the filter bag filter box 9. The box cover 10 is detachably connected to the filter bag filter box 9 through a lock. A pneumatic diaphragm pump 15 is installed on the back of the filter bag filter box 9. A filter element filter 16 is connected to the liquid outlet of the pneumatic diaphragm pump 15. The filter bag arranged in the filter bag filter box 9 cooperates with the filter element filter 16 to filter impurities, labels, solder paste, rosin particles and other substances mixed in the cleaning liquid, so that the cleaning liquid can be recycled for multiple times, reducing liquid consumption and reducing costs.
[0039] A rotary joint 12 is installed in the middle of one side of the machine body 1, and an infusion tube 11 is connected between the rotary joint 12 and the filter element filter 16. A hollow frame 13 is connected to one end of the rotary joint 12, and the hollow frame 13 is rotatably connected to the machine body 1. Two rotary joints 12 and hollow frames 13 are each provided with two, and a second high-pressure nozzle 14 is connected to one side of the hollow frame 13. The second high-pressure nozzle 14 is provided with four groups, and the four groups of second high-pressure nozzles 14 are respectively located on one side of the two hollow frames 13. Two groups of second high-pressure nozzles 14 are tilted upward, and the other two groups of second high-pressure nozzles 14 are tilted downward. The cleaning liquid passes through the infusion tube 11, the rotary joint 12 and the hollow frame 13 and enters the second high-pressure nozzle 14 for spraying. Since the second high-pressure nozzle 14 is tilted, and two groups are tilted upward and the other two groups are tilted downward, the hollow frame 13 is affected by the reverse thrust and drives multiple second high-pressure nozzles 14 to rotate, thereby increasing the flushing area to obtain a better cleaning effect;
[0040] An exhaust pipe 17 is connected to the lower part of the other side of the machine body 1. The exhaust pipe 17 passes through the upper part of the inspection side cover 2 and extends to the top of the inspection side cover 2. The airflow is directly discharged to the outside through the exhaust pipe 17.
[0041] Pneumatic valves 5 are installed on both sides of the machine body 1, and a distribution pipe 6 is connected to one side of the pneumatic valve 5. A first high-pressure nozzle 7 is installed at one end of the distribution pipe 6. Four groups of first high-pressure nozzles 7 are arranged, and the four groups of first high-pressure nozzles 7 are mirror-arranged and inclined. When the pneumatic valve 5 is opened, compressed gas passes through the pneumatic valve 5 and the distribution pipe 6 in turn and enters the first high-pressure nozzle 7 to be sprayed out, thereby using compressed gas to blow the surface of the material for air drying.
[0042] See also Figure 1 -
[0043] Figure 3In the above embodiment, a machine door 4 is connected to the outer surface of the machine body 1, and opening and closing the machine door 4 facilitates the taking and placing of materials. A control panel 3 is installed on one side of the outer surface of the machine body 1. The control panel 3 includes an emergency stop button, a control switch, an instrument and a timer. The pneumatic diaphragm pump 15 and the pneumatic valve 5 are electrically connected to the control panel 3, and the operation of the cleaning machine is controlled by the control panel 3; maintenance side covers 2 are connected to both sides of the machine body 1 to facilitate the maintenance of the pipeline and the replacement of the filter structure; a clamp 8 is connected to the upper part of the inside of the machine body 1, and two clamps 8 are provided. The two clamps 8 are mirror-imaged, and the clamps 8 are in the shape of a "mountain". Two materials can be placed in the clamps 8, and the two materials can be cleaned at one time to improve efficiency.
[0044] Embodiment 2:
[0045] On the basis of the above-mentioned embodiment 1, although the airflow after the air drying work can be discharged by setting the exhaust pipe 17; however, some small drops of cleaning liquid will be discharged along with the airflow discharge process, resulting in the loss of cleaning liquid and waste; now, by setting the exhaust pipe 17, the loss of cleaning liquid can be reduced.
[0046] In the above embodiment, the exhaust pipe 17 is S-shaped. During the exhaust process, since the exhaust pipe 17 is S-shaped and has several bends, the airflow turns in the exhaust pipe 17 and the centrifugal force throws the droplets in the airflow to the inner wall of the exhaust pipe 17. Then, as the number of droplets increases, they combine with each other to form large droplets. The large droplets are heavier and separated from the airflow. Under the influence of gravity, they fall back into the machine body 1 and then return to the filter bag filter box 9, thereby reducing the phenomenon of loss caused by the droplets of cleaning liquid being discharged with the airflow.
[0047] The implementation principle of the utility model is as follows: first, the pneumatic diaphragm pump 15 and the pneumatic valve 5 are connected to the external compressed air source through pipelines, and the machine body 1 is fully pneumatically operated without electrical operation, so there is no potential safety hazard such as fire and leakage caused by liquid leakage contacting the electrical appliances and cables in the machine;
[0048] Before cleaning, the staff opens the machine door 4, and then puts two steel meshes, copper meshes, silk screens, microporous meshes, round wafers or misprinted plates to be cleaned into the fixture 8. Two materials can be cleaned at one time to improve efficiency. After placing the materials, the staff closes the machine door 4 and starts the cleaning work through the control panel 3;
[0049] After the pneumatic diaphragm pump 15 is started, the cleaning liquid in the filter bag filter box 9 is sent to the infusion pipe 11, and then the cleaning liquid passes through the infusion pipe 11, the rotary joint 12 and the hollow frame 13 to enter the second high-pressure nozzle 14 for spraying. Since the second high-pressure nozzle 14 is tilted, and two groups are tilted upward and the other two groups are tilted downward, the hollow frame 13 is affected by the reverse thrust to drive the multiple second high-pressure nozzles 14 to rotate, thereby increasing the flushing area to obtain a better cleaning effect. After that, the cleaning liquid falls into the filter bag filter box 9 under the influence of gravity for temporary storage or is transported by the pneumatic diaphragm pump 15 again. At this time, the filter bag provided in the filter bag filter box 9 cooperates with the filter element filter 16 to filter impurities, labels, solder paste, rosin particles and other substances contained in the cleaning liquid, so that the cleaning liquid can be recycled for multiple times, reducing liquid consumption and reducing costs;
[0050] After cleaning is completed, the pneumatic diaphragm pump 15 is closed, and the pneumatic valve 5 is opened at this time to allow the compressed gas to pass through the pneumatic valve 5 and the distribution pipe 6 in turn and enter the first high-pressure nozzle 7 to be sprayed out, so that the compressed gas is used to blow the surface of the material to dry it. The cleaning liquid blown off during the air drying falls into the filter bag filter box 9 for storage, and the air flow is directly discharged to the outside through the exhaust pipe 17. During the gas discharge process, since the exhaust pipe 17 is S-shaped and has several bends, the air flow turns in the exhaust pipe 17 and the centrifugal force throws the droplets in the air flow to the inner wall of the exhaust pipe 17. Then, as the droplets increase, they combine with each other to form large droplets. The large droplets are heavier and separated from the air flow. Under the influence of gravity, they fall back into the machine body 1 and then return to the filter bag filter box 9, thereby reducing the phenomenon of loss caused by the droplets of cleaning liquid being discharged with the air flow;
[0051] By removing the inspection side panel, the filter element filter 16 can be removed for filter element replacement, and then the box cover 10 can be opened to replace the filter bag in the filter bag filter box 9. After the replacement is completed, the box cover 10 is put back and fastened by the lock, and then the staff will reinstall the inspection side cover 2 to cover the structure.
[0052] Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.
Claims
1. A fully pneumatic double steel mesh cleaning machine, comprising a machine body (1) and a pneumatic valve (5), characterized in that: The machine body (1) comprises two cleaning chambers which are independent of each other and symmetrically arranged. A filter bag filter box (9) is connected to the lower part of the interior of any of the cleaning chambers, and a box cover (10) is connected to one side of the top of the filter bag filter box (9). A pneumatic diaphragm pump (15) is installed on the back of the filter bag filter box (9), and a filter element filter (16) is connected to the liquid outlet of the pneumatic diaphragm pump (15). A rotary joint (12) is installed in the middle of one side of the machine body (1), and a liquid infusion tube (11) is connected between the rotary joint (12) and the filter element filter (16). One end of the rotary joint (12) is connected to a hollow frame (13), and one side of the hollow frame (13) is connected to a second high-pressure nozzle (14). The lower part of the other side of the machine body (1) is connected to an exhaust pipe (17). Pneumatic valves (5) are installed on both sides of the machine body (1). One side of the pneumatic valve (5) is connected to a distribution pipe (6), and one end of the distribution pipe (6) is installed with a first high-pressure nozzle (7).
2. The fully pneumatic double steel mesh cleaning machine according to claim 1, characterized in that: The hollow frame (13) is rotatably connected to the machine body (1).
3. The fully pneumatic double steel mesh cleaning machine according to claim 1, characterized in that: The box cover (10) is detachably connected to the filter bag filter box (9) via a lock buckle.
4. The fully pneumatic double steel mesh cleaning machine according to claim 1, characterized in that: Two of each of the rotary joints (12) and the hollow frames (13) are provided, and four groups of second high-pressure nozzles (14) are provided. The four groups of the second high-pressure nozzles (14) are respectively located on one side of the two hollow frames (13).
5. The fully pneumatic double steel mesh cleaning machine according to claim 4, characterized in that: Two groups of the second high-pressure nozzles (14) are inclined upward, and the other two groups of the second high-pressure nozzles (14) are inclined downward.
6. The fully pneumatic double steel mesh cleaning machine according to claim 1, characterized in that: The outer surface of the machine body (1) is connected to a machine door (4), one side of the outer surface of the machine body (1) is installed with a control panel (3), both sides of the machine body (1) are connected to maintenance side covers (2), and the upper part of the machine body (1) is connected to a clamp (8).
7. The fully pneumatic double steel mesh cleaning machine according to claim 6, characterized in that: The exhaust pipe (17) passes through the upper part of the inspection side cover (2) and extends to the top of the inspection side cover (2).
8. The fully pneumatic double steel mesh cleaning machine according to claim 6, characterized in that: Two clamps (8) are provided, and the two clamps (8) are arranged in a mirror image, and the clamps (8) are in the shape of a "mountain".
9. The fully pneumatic double steel mesh cleaning machine according to claim 6, characterized in that: The control panel (3) comprises an emergency stop button, a control switch, an instrument and a timer, and the pneumatic diaphragm pump (15) and the pneumatic valve (5) are electrically connected to the control panel (3).
10. The fully pneumatic double steel mesh cleaning machine according to claim 1, characterized in that: Four groups of the first high-pressure nozzles (7) are provided, and the four groups of the first high-pressure nozzles (7) are all arranged in a mirror image, and the four groups of the first high-pressure nozzles (7) are all arranged in an inclined manner.