A spray and vacuum device

Abstract

The utility model provides a kind of spray dust suction device, including: spray workbench, the front of the spray workbench, back and left side are all provided with window, the window is provided with sealing glass, the central part to the bottom of the inner chamber of the spray workbench is hollow design, the inner chamber central part is close to the bottom of one side and is provided with bottom plate, the plate body of the bottom plate is provided with opening along horizontal transverse and longitudinal equidistance, a kind of spray dust suction device of the utility model, by the partition plate, first deflector and second deflector being arranged on workbench and cooperating with communication pipeline and first air extractor and second air extractor, dust produced when spraying product on workbench can be absorbed, and the partition plate, first deflector and second deflector can prevent dust from forming a curve route when absorbing dust, so that dust can be prevented from splashing everywhere during absorption.

Description

Technical Field

[0001] This utility model relates to the technical field of spray dust collection equipment, and in particular to a spray dust collection device. Background Technology

[0002] Spraying equipment is a product of the increasing automation in industrial technology. As automation levels rise, spraying production lines are becoming more widely used. Currently, spraying equipment on the market can be categorized by its level of automation: manual spraying equipment, semi-automatic spraying equipment, and fully automatic spraying equipment.

[0003] Currently, existing dust-generating spraying equipment generates a large amount of dust during spraying. Therefore, a dust collection device is needed to collect the dust during spraying to prevent dust from polluting the entire production workshop. However, existing dust collection devices are just slotted tables that can draw in air, so dust may fly around during the collection process, resulting in poor overall dust collection efficiency. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a spray dust collection device.

[0005] The objective of this utility model is achieved through the following technical solution:

[0006] A spraying dust collection device includes: a spraying worktable; windows with sealed glass on the front, back, and left side of the spraying worktable; a hollow design from the center to the bottom of the inner cavity of the spraying worktable; a base plate with openings at equal intervals along the horizontal and vertical directions on the base plate; a partition plate with a first guide plate with a first guide plate with a first guide plate with a second guide plate with a second guide plate with a second guide plate with a second guide plate with a second guide plate with a first guide pipe with a connecting pipe running through the center of the top right side of the spraying worktable; a dust collection box with a first exhaust fan with a first exhaust fan running through the dust collection box on the side away from the connecting pipe with a first exhaust fan with a first exhaust pipe ...

[0007] In one embodiment, a gap is left between the bottom plate of the partition plate and the base plate, and the front length of the partition plate is adapted to the front length of the cavity inside the spraying workbench.

[0008] In one embodiment, the length of the front sides of the first guide plate and the second guide plate is the same as the length of the front side of the partition plate, there is a gap between the first guide plate and the inner wall of the top of the spraying workbench cavity, and the length of the gap between the second guide plate and the bottom plate is the same as the width of the front side of the second guide plate.

[0009] In one embodiment, three filter screens are arranged at equal horizontal distances on the left side of the recovery box at the bottom of the inner cavity of the spraying workbench, and a second air extractor is arranged in the center of the right side of the bottom of the spraying workbench, with the air outlet of the second air extractor penetrating the outer wall of the spraying workbench.

[0010] In one embodiment, the connecting pipe is connected to the dust collection box on the side away from the inner cavity of the spraying workbench, and the inner cavity of the dust collection box is provided with screens at equal intervals along the horizontal direction.

[0011] In one embodiment, a double door is provided on the plate on the bottom right side of the spraying workbench, and the double door is connected to the recycling box at the bottom of the inner cavity of the spraying workbench.

[0012] In one embodiment, a pipe is connected through the side of the dust collection box near the first exhaust fan, and the side of the pipe away from the dust collection box is connected through the exhaust port of the first exhaust fan.

[0013] Compared with the prior art, the present invention has at least the following advantages:

[0014] This utility model discloses a spray coating dust collection device. By using sealed glass on three openings of the spray coating worktable, three sides of the worktable can be sealed, leaving only one position for spraying. Then, through the partition plate, the first guide plate and the second guide plate set on the worktable, together with the connecting pipe and the first and second exhaust fans, the dust generated during the spraying of the product on the worktable can be absorbed. The partition plate, the first guide plate and the second guide plate can prevent the dust from forming a curved path when absorbing the dust, thus preventing the dust from splashing everywhere during the absorption process. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0017] Figure 2 This is a schematic diagram of the overall side structure of this utility model;

[0018] Figure 3 This is a side perspective view of the structure of this utility model.

[0019] In the diagram: 1. Spraying workbench; 11. Sealed glass; 12. Base plate; 121. Opening; 13. Divider plate; 14. First guide plate; 15. Second guide plate; 16. Double door; 17. Connecting pipe; 18. Filter screen; 2. Dust collection box; 21. Pipe; 22. First exhaust fan; 23. Screen; 3. Second exhaust fan. Detailed Implementation

[0020] To facilitate understanding of this utility model, a more comprehensive description will be provided below with reference to the accompanying drawings. The drawings illustrate preferred embodiments of this utility model.

[0021] like Figure 1-3 As shown, a spray dust collection device includes: a spray workbench 1, with windows on the front, back, and left side of the spray workbench 1, each window containing a sealed glass 11; the inner cavity of the spray workbench 1 is hollow from the center to the bottom, with a base plate 12 located on the side of the inner cavity near the bottom, and openings 121 evenly spaced along the horizontal and vertical sides of the base plate 12; a partition plate 13 located on the right side of the top center of the inner cavity of the spray workbench 1, a first guide plate 14 located on the top center of the base plate 12, and a second guide plate 15 located on the left side of the top center of the inner cavity of the spray workbench 1; a connecting pipe 17 is connected through the center of the top right side of the spray workbench 1, and a dust collection box 2 is located on the right side of the top center of the spray workbench 1, with a first exhaust fan 22 connected through the side of the dust collection box 2 away from the connecting pipe 17.

[0022] It should be noted that during use, the first exhaust fan 22 and the second exhaust fan 3 are started first, and the operator sprays the product through the opening on the right side of the spraying workbench 1. At this time, the dust generated during spraying will be sucked in from the gap at the bottom of the partition plate 13 and into the gap between the first guide plate 14 and the partition plate 13. Then it will be sucked into the gap between the first guide plate 14 and the second guide plate 15, and finally into the back of the second guide plate 15. During this process, the connecting pipe 17, which is connected to the first exhaust fan 22, and the second exhaust fan 3 will suck the dust into the dust recovery box 2 and the recovery box at the bottom of the inner cavity of the spraying workbench 1, respectively, thus completing the dust recovery. At the same time, the filter screen 18 and the screen 23 set in the dust recovery box 2 and the recovery box can effectively filter the dust and prevent the dust from being sucked into the exhaust fan. This design makes the dust not go straight up or down when it is extracted. The dust will be gradually extracted during the curved movement. At the same time, the three-sided sealing design can also prevent dust from splashing.

[0023] like Figure 1-3 As shown in one embodiment, a gap is left between the bottom plate of the partition plate 13 and the base plate 12, and the front length of the partition plate 13 is adapted to the front length of the internal cavity of the spraying worktable 1. The front lengths of the first guide plate 14 and the second guide plate 15 are the same as the front length of the partition plate 13. There is a gap between the first guide plate 14 and the inner wall of the top of the internal cavity of the spraying worktable 1, and the length of the gap between the second guide plate 15 and the base plate 12 is the same as the width of the front of the second guide plate 15. It should be noted that this design forms a curved channel in the sealed space of the internal cavity on the right side of the spraying worktable 1, so that the path of dust being sucked is no longer a straight line but a curve, thereby preventing dust from splashing everywhere during the air extraction and recovery.

[0024] like Figure 1-3 As shown in one embodiment, three filters 18 are arranged at equal horizontal intervals on the left side of the recovery box at the bottom of the inner cavity of the spraying worktable 1. A second exhaust fan 3 is arranged in the center of the right side of the bottom of the spraying worktable 1, and the exhaust port of the second exhaust fan 3 extends through the outer wall of the spraying worktable 1. It should be noted that the aperture of the three filters 18 decreases from right to left to prevent particles in the dust from being sucked into the second exhaust fan 3.

[0025] like Figure 1-3 As shown in one embodiment, the connecting pipe 17, located away from the inner cavity of the spraying worktable 1, is interconnected with the dust collection box 2. Screens 23 are arranged at equal horizontal intervals within the inner cavity of the dust collection box 2. It should be noted that the screens 23 have three layers, respectively located on the left and right sides and in the center of the dust collection box 2. The aperture size decreases progressively from left to right. Furthermore, a door is provided on the top of the dust collection box 2 for opening and cleaning the accumulated dust inside.

[0026] like Figure 1-3 As shown in one embodiment, a double door 16 is provided on the bottom right side plate of the spraying workbench 1, and the double door 16 is connected to the recycling box at the bottom of the inner cavity of the spraying workbench 1. It should be noted that this design facilitates the cleaning of dust in the bottom of the inner cavity of the spraying workbench 1 by the staff.

[0027] like Figure 1-3 As shown in one embodiment, a pipe 21 is connected through the side of the dust collection box 2 near the first exhaust fan 22, and the side of the pipe 21 away from the dust collection box 2 is connected through the exhaust port of the first exhaust fan 22.

[0028] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A spray dust collection device, comprising: A spraying workbench (1), characterized in that the spraying workbench (1) has windows on its front, back and left sides, and sealed glass (11) is provided in the windows. The inner cavity of the spraying workbench (1) is hollow from the center to the bottom. A base plate (12) is provided on the side of the inner cavity near the bottom. Openings (121) are provided at equal intervals along the horizontal and vertical directions on the plate body of the base plate (12). The inner cavity of the spraying workbench (1) is located at the top center near the right side. There is a partition plate (13), a first guide plate (14) is provided at the center of the top of the bottom plate (12), and a second guide plate (15) is provided at the center of the top of the inner cavity of the spraying workbench (1) near the left side; a connecting pipe (17) is connected through the center of the top right side of the spraying workbench (1), a dust collection box (2) is provided at the center of the top of the spraying workbench (1) near the right side, and a first vacuum pump (22) is connected through the side of the dust collection box (2) away from the connecting pipe (17).

2. The spray dust collection device according to claim 1, characterized in that, There is a gap between the bottom plate of the partition plate (13) and the bottom plate (12), and the front length of the partition plate (13) is adapted to the front length of the cavity inside the spraying workbench (1).

3. The spray dust collection device according to claim 1, characterized in that, The length of the front of the first guide plate (14) and the second guide plate (15) is the same as the length of the front of the partition plate (13). There is a gap between the first guide plate (14) and the inner wall of the top of the inner cavity of the spraying worktable (1). The length of the gap between the second guide plate (15) and the bottom plate (12) is the same as the width of the front of the second guide plate (15).

4. The spray dust collection device according to claim 1, characterized in that, Three filters (18) are arranged at equal intervals along the horizontal direction on the left side of the recovery box at the bottom of the inner cavity of the spraying workbench (1). A second air extractor (3) is arranged in the center of the right side of the bottom of the spraying workbench (1). The air outlet of the second air extractor (3) is connected to the outer wall of the spraying workbench (1).

5. The spray dust collection device according to claim 1, characterized in that, The connecting pipe (17) is connected to the dust collection box (2) on the side away from the inner cavity of the spraying workbench (1). The dust collection box (2) has screens (23) arranged at equal intervals along the horizontal direction in the inner cavity.

6. The spray dust collection device according to claim 1, characterized in that, A double door (16) is provided on the plate on the bottom right side of the spraying workbench (1), and the double door (16) is connected to the recycling box at the bottom of the inner cavity of the spraying workbench (1).

7. The spray dust collection device according to claim 1, characterized in that, The dust collection box (2) is connected to a pipe (21) on the side near the first exhaust fan (22), and the side of the pipe (21) away from the dust collection box (2) is connected to the exhaust port of the first exhaust fan (22).

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