A mesh spray painting apparatus

Abstract

The utility model discloses a kind of screen cloth spraying equipment, including organism and the fixture set on organism, spraying mechanism, detection device, cleaning mechanism;The body is equipped with workbench;Spraying mechanism includes mounting bracket, spraying device and displacement module;Detection device is located at one side of spraying device;Cleaning mechanism is located at one side of workbench, and cleaning mechanism includes movable seat, first cleaning wheel and first driving device, first cleaning wheel is rotatably located at one side of movable seat, and first driving device is drivingly connected to movable seat;In this way, movable seat is moved to workbench back and forth using the control of first driving device, to adhere coating on the surface of workbench on first cleaning wheel, avoid the condensation of coating and accumulate in workbench, cooperate with the setting of detection device, to detect and feedback after workpiece is sprayed, user judges whether workpiece needs secondary spraying according to detection feedback, to ensure the spraying quality of workpiece, improve the spraying efficiency and quality of workpiece, and the scope of application is wide.

Description

Technical Field

[0001] This utility model relates to the technology of mesh fabric processing, and in particular to a mesh fabric spraying equipment. Background Technology

[0002] Currently, a speaker refers to a device that converts audio signals into sound. In layman's terms, it means that the speaker's main unit or subwoofer enclosure has a built-in power amplifier that amplifies the audio signal before it is played back by the speaker itself, making the sound louder. In order to improve the aesthetics of the speaker grille and meet the performance requirements such as resistance to acid and alkali corrosion, paint is usually sprayed on the surface of the speaker grille during the production and processing of the speaker grille to increase its corrosion resistance, wear resistance, protection, and decorative properties.

[0003] However, the existing spraying equipment has a poor structural design. During the spraying process of the speaker grille, some of the paint inevitably gets sprayed onto the workbench. Since the paint has an odor, it is also harmful to the health of workers. After multiple spraying processes, the paint accumulates on the workbench and solidifies, requiring manual cleaning of the workbench regularly. Furthermore, the solidified paint is difficult to clean, which reduces the spraying efficiency of the speaker grille and limits its applicability.

[0004] Therefore, a new technical solution needs to be researched to address the above problems. Utility Model Content

[0005] In view of this, the present invention addresses the deficiencies of the existing technology and its main objective is to provide a mesh spraying device. This device utilizes a first drive unit to control a moving base that moves back and forth toward a worktable, adhering the paint on the worktable surface to a first cleaning wheel. This prevents the paint from condensing and accumulating on the worktable. Combined with a detection device, the device detects and provides feedback on the workpiece after spraying. Based on this feedback, the user can determine whether the workpiece requires secondary spraying, ensuring the spraying quality of the workpiece. This improves the efficiency and quality of workpiece spraying and has a wide range of applications.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A mesh fabric spraying device includes a body and a fixture, a spraying mechanism, a detection device, and a cleaning mechanism mounted on the body. The body has a worktable for positioning the fixture. The spraying mechanism includes a mounting frame, a spraying device, and a displacement module. The displacement module is driven and connected to the spraying device and mounted on the mounting frame. The spraying device is located above the worktable. The detection device is located on one side of the spraying device and is used to detect the spraying effect on the workpiece on the fixture. The cleaning mechanism is located on one side of the worktable and includes a movable seat, a first cleaning wheel, and a first driving device. The first cleaning wheel is rotatably mounted on the movable seat near the worktable. The first driving device is driven and connected to the movable seat. Under the control of the first driving device, the movable seat moves closer to or away from the worktable, causing the first cleaning wheel to roll on the worktable surface to clean it.

[0008] As a preferred embodiment, the detection device is a CCD detection device.

[0009] As a preferred embodiment, the movable seat is provided with a brush, which is located beside the first cleaning wheel.

[0010] As a preferred embodiment, the upper end of the brush is provided with a mounting part, which is detachably connected to the movable base via a connector.

[0011] As a preferred embodiment, the movable base is provided with a mounting groove corresponding to the mounting part, and the mounting part is adapted to be positioned on the mounting groove.

[0012] As a preferred embodiment, the cleaning mechanism further includes a second cleaning wheel, a water tank, and a second drive device. The water tank is located below the movable base and has a water storage space with an upper opening. A water-absorbing block is disposed within the water storage space. The second cleaning wheel is rotatably disposed within the water storage space and contacts the upper side of the water-absorbing block. The second cleaning wheel is located below the first cleaning wheel and contacts the first cleaning wheel. The second cleaning wheel has a rotating shaft that protrudes outside the water tank. The second drive device drives the rotating shaft connected to the second cleaning wheel. The second cleaning wheel rotates on the water tank under the control of the second drive device and drives the first cleaning wheel to rotate.

[0013] As a preferred embodiment, the second cleaning wheel is detachably mounted on the water storage tank.

[0014] As a preferred embodiment, the fixture is magnetically positioned on the worktable, the fixture is provided with a first magnetic element, and the worktable is provided with a second magnetic element that magnetically attracts the first magnetic element.

[0015] As a preferred embodiment, the workbench is provided with a placement slot, the second magnetic suction member is disposed on the inner end face of the placement slot, and the first magnetic suction member is disposed at the lower end of the fixture.

[0016] Compared with the prior art, this utility model has obvious advantages and beneficial effects. Specifically, as can be seen from the above technical solution, it mainly uses the design of each component to control the moving seat of the first drive device to move back and forth towards the worktable, so that the first cleaning wheel rolls on the surface of the worktable to adhere the paint on the surface of the worktable to the first cleaning wheel, avoiding the condensation and accumulation of paint on the worktable, ensuring the air quality around the equipment, and achieving excellent cleaning effect. With the setting of the detection device, the workpiece is detected and feedback is provided after spraying. The user judges whether the workpiece needs to be sprayed again based on the detection feedback to ensure the spraying quality of the workpiece. The structural design is ingenious and reasonable, improving the spraying efficiency and quality of the workpiece, and has a wide range of applications.

[0017] Secondly, the brush design is designed to clean the workbench surface, preventing paint from solidifying on the workbench and improving the cleaning effect of the first cleaning wheel. Simultaneously, the design of the second cleaning wheel and water tank utilizes the water-absorbing block to contact the liquid and then wet the second cleaning wheel. This, combined with the second drive device controlling the rotation of the second cleaning wheel and linking it to the rotation of the first cleaning wheel, causes the paint adhering to the surface of the first cleaning wheel to become wet and fall onto the surface of the second cleaning wheel, thus achieving wet cleaning of the surface of the first cleaning wheel and ensuring its usability.

[0018] Furthermore, the first and second magnetic suction components are designed to achieve magnetic positioning between the fixture and the worktable, which has advantages such as convenient assembly and disassembly, accurate positioning, and strong stability.

[0019] To more clearly illustrate the structural features, technical means, and specific objectives and functions of this utility model, the following detailed description is provided in conjunction with the accompanying drawings and specific embodiments. Attached Figure Description

[0020] Figure 1 This is a cross-sectional view of an embodiment of the present utility model;

[0021] Figure 2 yes Figure 1 A magnified view of a portion of position A in the diagram.

[0022] Explanation of reference numerals in the attached diagram:

[0023] 10. Body; 11. Fixture; 111. First magnetic suction component; 12. Spraying mechanism; 121. Mounting bracket; 122. Spraying device; 123. Displacement module; 13. Detection device; 14. Cleaning mechanism; 141. Moving seat; 142. First cleaning wheel; 143. First drive device; 145. Mounting slot; 146. Second cleaning wheel; 147. Water tank; 148. Water storage space; 15. Workbench; 151. Second magnetic suction component; 152. Placement slot; 16. Brush; 161. Mounting part; 17. Water absorption block. Detailed Implementation

[0024] Please refer to Figures 1 to 2 As shown, it illustrates the specific structure of an embodiment of the present invention.

[0025] A mesh fabric spraying device includes a body 10 and a fixture 11, a spraying mechanism 12, a detection device 13, and a cleaning mechanism 14 disposed on the body 10; wherein:

[0026] The machine body 10 is provided with a worktable 15 for placing and positioning the fixture; the spraying mechanism 12 includes a mounting frame 121, a spraying device 122 and a displacement module 123, the displacement module 123 is driven to be connected to the spraying device 122 and is disposed on the mounting frame 121, and the spraying device 122 is located above the worktable 15.

[0027] The detection device 13 is disposed on one side of the spraying device 122. The detection device 13 is used to detect the spraying effect of the workpiece on the fixture. The detection device 13 is a CCD detection device.

[0028] The cleaning mechanism 14 is disposed on one side of the workbench 15. The cleaning mechanism 14 includes a movable seat 141, a first cleaning wheel 142, and a first driving device 143. The first cleaning wheel 142 is rotatably disposed on the side of the movable seat 141 near the workbench 15. The first driving device 143 is driven and connected to the movable seat 141. Under the control of the first driving device 143, the movable seat 141 moves closer to or further away from the workbench 15, so that the first cleaning wheel rolls on the surface of the workbench to clean the surface of the workbench. In this way, by controlling the movable seat to move back and forth towards the workbench using the first driving device, the first cleaning wheel rolls on the surface of the workbench to adhere the paint on the surface of the workbench to the first cleaning wheel, avoiding the condensation and accumulation of paint on the workbench, ensuring the air quality around the equipment, and achieving excellent cleaning effect. With the setting of the detection device, the workpiece is detected and feedback is provided after spraying. The user judges whether the workpiece needs to be sprayed again based on the detection feedback to ensure the spraying quality of the workpiece. The structure is ingenious and reasonable, improving the spraying efficiency and quality of the workpiece, and has a wide range of applications.

[0029] Furthermore, a brush 16 is provided on the movable base 141, the brush 16 is located beside the first cleaning wheel 142, and a mounting part 161 is provided at the upper end of the brush 16. A mounting groove 145 is provided on the movable base 141 corresponding to the mounting part, and the mounting part 161 is adapted and positioned on the mounting groove 145. The mounting part 161 is detachably connected to the mounting groove 145 of the movable base through a connector. In this way, the brush is provided to clean the surface of the workbench, prevent the paint from solidifying on the workbench, and improve the cleaning effect of the first cleaning wheel.

[0030] Furthermore, the cleaning mechanism 14 also includes a second cleaning wheel 146, a water tank 147, and a second drive device (not shown in the figure). The water tank 147 is located below the movable base 141 and has a water storage space 148 with an upper opening. A water-absorbing block 17 is disposed in the water storage space 148. The second cleaning wheel 146 is rotatably disposed in the water storage space 148 and contacts the upper side of the water-absorbing block 17. The movable base 141 is movably connected to the upper end of the water tank 147. The second cleaning wheel 146 is located below the first cleaning wheel 142 and contacts the first cleaning wheel 142. The second cleaning wheel 146 has a rotating shaft, which protrudes from the water tank 147. The second drive device... A drive shaft is connected to the second cleaning wheel 146. The second cleaning wheel 146 rotates on the water tank 147 under the control of the second drive device, driving the first cleaning wheel 142 to rotate. Preferably, the water-absorbing block 17 is a sponge. The second cleaning wheel 146 is detachably mounted on the water tank 147. In this way, the arrangement of the second cleaning wheel and the water tank allows the water-absorbing block to come into wet contact with the liquid and then into the second cleaning wheel. The second drive device controls the rotation of the second cleaning wheel and links it to the rotation of the first cleaning wheel, thereby wetting and removing the paint adhering to the surface of the first cleaning wheel and adhering it to the surface of the second cleaning wheel, causing the paint to fall onto the water-absorbing block. This achieves wet cleaning of the surface of the first cleaning wheel, ensuring its usability and good usability.

[0031] Furthermore, the fixture 11 is magnetically positioned on the worktable 15. The fixture 11 is provided with a first magnetic element 111, and the worktable 15 is provided with a second magnetic element 151 that magnetically attracts the first magnetic element. Specifically, the worktable 15 is provided with a placement groove 152, the second magnetic element 151 is disposed on the inner end face of the placement groove 152, and the first magnetic element 111 is disposed at the lower end of the fixture 11. Thus, the arrangement of the first and second magnetic elements enables magnetic positioning between the fixture and the worktable, which has the advantages of convenient assembly and disassembly, accurate positioning, and strong stability.

[0032] The key design feature of this invention lies in the design of its components. The first drive device controls the moving seat to move back and forth across the worktable, causing the first cleaning wheel to roll on the worktable surface. This adheres the paint to the cleaning wheel, preventing paint from condensing and accumulating on the worktable, ensuring good air quality around the equipment, and achieving excellent cleaning results. Combined with a detection device, the workpiece is inspected and feedback is provided after spraying. Users can then determine whether a second spraying is needed based on the feedback, ensuring the quality of the sprayed workpiece. The ingenious and reasonable structural design improves the efficiency and quality of workpiece spraying and has a wide range of applications.

[0033] Secondly, the brush design is designed to clean the workbench surface, preventing paint from solidifying on the workbench and improving the cleaning effect of the first cleaning wheel. Simultaneously, the design of the second cleaning wheel and water tank utilizes the water-absorbing block to contact the liquid and then wet the second cleaning wheel. This, combined with the second drive device controlling the rotation of the second cleaning wheel and linking it to the rotation of the first cleaning wheel, causes the paint adhering to the surface of the first cleaning wheel to become wet and fall onto the surface of the second cleaning wheel, thus achieving wet cleaning of the surface of the first cleaning wheel and ensuring its usability.

[0034] Furthermore, the first and second magnetic suction components are designed to achieve magnetic positioning between the fixture and the worktable, which has advantages such as convenient assembly and disassembly, accurate positioning, and strong stability.

[0035] The above description is merely a preferred embodiment of the present utility model and does not constitute any limitation on the technical scope of the present utility model. Therefore, any minor modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model shall still fall within the scope of the technical solution of the present utility model.

Claims

1. A mesh fabric spraying device, characterized in that: The system includes a body and fixtures, a spraying mechanism, a detection device, and a cleaning mechanism mounted on the body. The body has a worktable for positioning the fixture. The spraying mechanism includes a mounting frame, a spraying device, and a displacement module. The displacement module is driven and connected to the spraying device and mounted on the mounting frame. The spraying device is located above the worktable. The detection device is located on one side of the spraying device and is used to detect the spraying effect on the workpiece on the fixture. The cleaning mechanism is located on one side of the worktable and includes a movable seat, a first cleaning wheel, and a first driving device. The first cleaning wheel is rotatably mounted on the movable seat near the worktable. The first driving device is driven and connected to the movable seat. Under the control of the first driving device, the movable seat moves closer to or away from the worktable, causing the first cleaning wheel to roll on the worktable surface to clean it.

2. The mesh fabric spraying equipment according to claim 1, characterized in that: The detection device is a CCD detection device.

3. The mesh fabric spraying equipment according to claim 1, characterized in that: A brush is provided on the movable seat, and the brush is located beside the first cleaning wheel.

4. The mesh fabric spraying equipment according to claim 3, characterized in that: The brush has a mounting part at its upper end, which is detachably connected to the movable base via a connector.

5. The mesh fabric spraying equipment according to claim 4, characterized in that: The movable base is provided with a mounting groove corresponding to the mounting part, and the mounting part is adapted to be positioned on the mounting groove.

6. The mesh fabric spraying equipment according to claim 1, characterized in that: The cleaning mechanism further includes a second cleaning wheel, a water tank, and a second drive device. The water tank is located below the movable base and has a water storage space with an opening at the top. A water-absorbing block is installed in the water storage space. The second cleaning wheel is rotatably installed in the water storage space and contacts the upper side of the water-absorbing block. The second cleaning wheel is located below the first cleaning wheel and contacts the first cleaning wheel. The second cleaning wheel has a rotating shaft that protrudes outside the water tank. The second drive device drives the rotating shaft connected to the second cleaning wheel. The second cleaning wheel rotates on the water tank under the control of the second drive device and drives the first cleaning wheel to rotate.

7. The mesh fabric spraying equipment according to claim 6, characterized in that: The second cleaning wheel is detachably mounted on the water storage tank.

8. The mesh fabric spraying equipment according to claim 1, characterized in that: The fixture is magnetically positioned on the worktable, and the fixture is provided with a first magnetic element. The worktable is provided with a second magnetic element that magnetically attracts the first magnetic element.

9. A mesh fabric spraying device according to claim 8, characterized in that: The workbench is provided with a placement slot, the second magnetic suction component is disposed on the inner end face of the placement slot, and the first magnetic suction component is disposed at the lower end of the fixture.

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