Spraying device with dustproof function

Abstract

The utility model relates to the field of spraying devices, in particular to a spraying device with a dustproof function, which comprises a spraying bin body, fixing seats are symmetrically arranged at two ends of one side of the spraying bin body, a screw rod body is horizontally arranged above the fixing seats and is driven by a second driving motor, a screw rod pair is arranged on the outer wall of the screw rod body, and the screw rod pair is driven by a second driving motor. A limiting sliding groove is formed in the lower portion in the fixing base, a limiting sliding block is arranged in the limiting sliding groove in a sliding mode, a dust removal assembly is arranged between the limiting sliding block and the lead screw pair, and one side of the limiting sliding block and one side of the lead screw pair penetrate out of the fixing base to be connected with a sealing door plate. According to the spraying bin, the fixed seats are symmetrically arranged at the inlet of the spraying bin body, and the dust removal assemblies and the sealing door plates are movably arranged in the fixed seats, so that the surfaces of spraying workpieces with different thicknesses within a certain range can be cleaned conveniently, dust and impurities attached to the surfaces of the spraying workpieces are removed, and the surfaces of the spraying workpieces are cleaner.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying devices, in particular to a spraying device with a dust-proof function. Background Technique

[0002] A spraying device, also known as a painting equipment, is a device used to evenly coat a paint on the surface of an object.

[0003] Some existing spraying devices are configured to be used inside a spraying chamber. The spraying chamber is a special place for painting operations, and it often sprays the workpiece to be sprayed through an air spray gun.

[0004] Most of the existing spraying chambers mostly perform dust removal treatment on the surface of the workpiece before spraying the workpiece. When dust or impurities adhere to the surface of the workpiece, the dust and impurities will affect the adhesion and uniformity of the subsequent paint sprayed on the surface of the workpiece, and it is easy to cause poor spraying effect and poor quality on the surface of the workpiece. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the deficiencies existing in the prior art, and a spraying device with a dust-proof function is proposed.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A spraying device with a dust-proof function includes a spraying chamber body. At both ends of one side of the spraying chamber body, fixing seats are symmetrically arranged. Above the fixing seats, a lead screw body is horizontally arranged. The lead screw body is driven by a second driving motor. A lead screw pair is arranged on the outer wall of the lead screw body. A limiting sliding groove is opened below the fixing seats. A limiting sliding block is slidably arranged in the limiting sliding groove. A dust removal assembly is arranged between the limiting sliding block and the lead screw pair. And one side of the limiting sliding block and the lead screw pair both penetrates through the fixing seat and is connected with a sealing door panel.

[0008] The dust removal assembly includes a first driving motor. The first driving motor is arranged in the limiting sliding block. And the output end of the first driving motor is connected with a fixing shaft. The other end of the fixing shaft is connected with the lead screw pair through a bearing. And a cleaning roller is fixedly sleeved on the outer wall of the fixing shaft.

[0009] In addition, a preferred structure is that a through hole is opened at one side of the fixing seat at the position of the cleaning roller, and a movable cavity is opened in the fixing seat at the position of the lead screw pair.

[0010] In addition, a preferred structure is that a first T-shaped slider is installed above one side of the sealing door panel, and a second T-shaped slider is installed at the bottom of the sealing door panel.

[0011] In addition, a preferred structure is that a first movable chute is provided on one side of the spraying chamber body at the position of the first T-shaped slider, and a second movable chute is provided on the top of the spraying chamber body at the position of the second T-shaped slider.

[0012] In addition, a preferred structure is that a hanging rail body is provided on the top of the spraying chamber body, the hanging rail body extends from both sides of the spraying chamber body, and a plurality of spraying workpieces are suspended on the hanging rail body.

[0013] In addition, a preferred structure is that a clamping groove is provided on the top of the limiting slider at the position of the first driving motor, and a clamping cavity is provided in the fixed seat at the position of the second driving motor.

[0014] The beneficial effects of the present utility model are as follows:

[0015] In the present utility model, through the fixed seats symmetrically arranged at the inlet of the spraying chamber body and the dust removal component and the sealing door plate movably arranged in the fixed seats, it is convenient to clean the surfaces of spraying workpieces with different thicknesses within a certain range, remove the dust and impurities attached to the surfaces of the spraying workpieces, make the surfaces of the spraying workpieces cleaner, and ensure and improve the spraying quality and spraying efficiency of the subsequent spraying chamber body for the spraying workpieces. Description of the Drawings

[0016] Figure 1 is a schematic structural diagram of a spraying device with a dust-proof function proposed by the present utility model;

[0017] Figure 2 is a partial cross-sectional structural diagram of a spraying device with a dust-proof function proposed by the present utility model;

[0018] Figure 3 is a schematic structural diagram of the dust removal component.

[0019] In the figure: 1. Spraying chamber body; 2. Fixed seat; 3. Dust removal component; 31. Cleaning roller; 32. Sealing door plate; 321. First T-shaped slider; 322. Second T-shaped slider; 33. Limiting slider; 34. Lead screw pair; 35. Lead screw body; 36. First driving motor; 4. Hanging rail body. Detailed Embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0021] Refer to Figures 1-3, a spraying device with a dust-proof function, including a spraying chamber body 1. At both ends of one side of the spraying chamber body 1, fixing seats 2 are symmetrically arranged. Above the fixing seats 2, a lead screw body 35 is horizontally arranged. The lead screw body 35 is driven by a second driving motor. A lead screw pair 34 is arranged on the outer wall of the lead screw body 35. A limiting chute is opened below the fixing seats 2, and a limiting slider 33 is slidably arranged in the limiting chute. A dust removal assembly 3 is arranged between the limiting slider 33 and the lead screw pair 34, and on one side of the limiting slider 33 and the lead screw pair 34, a sealing door plate 32 is connected and penetrates through the fixing seat 2.

[0022] Moreover, the dust removal assembly 3 includes a first driving motor 36. The first driving motor 36 is arranged in the limiting slider 33, and the output end of the first driving motor 36 is connected with a fixed shaft. The other end of the fixed shaft is connected with the lead screw pair 34 through a bearing, and a cleaning roller 31 is fixedly sleeved on the outer wall of the fixed shaft. A plurality of cleaning bristles are arranged at equal distances on the outer wall of the cleaning roller 31.

[0023] Meanwhile, a through hole is opened at one side of the fixing seat 2 at the position of the cleaning roller 31, and a movable cavity is opened in the fixing seat 2 at the position of the lead screw pair 34.

[0024] Meanwhile, a first T-shaped slider 321 is installed above one side of the sealing door plate 32, and a second T-shaped slider 322 is installed at the bottom of the sealing door plate 32.

[0025] Moreover, a first movable chute is opened at one side of the spraying chamber body 1 at the position of the first T-shaped slider 321, and a second movable chute is opened at the top of the spraying chamber body 1 at the position of the second T-shaped slider 322.

[0026] Furthermore, a hanging rail body 4 is arranged at the top of the spraying chamber body 1. The hanging rail body 4 extends from both sides of the spraying chamber body 1, and a plurality of spraying workpieces are suspended on the hanging rail body 4.

[0027] Furthermore, a clamping groove is opened at the top of the limiting slider 33 at the position of the first driving motor 36, and a clamping cavity is opened in the fixing seat 2 at the position of the second driving motor.

[0028] It should be noted that spraying equipment is configured in the spraying chamber body 1, and the specific structures, connection methods, and working methods of the spraying chamber body 1 and the hanging rail body 4 are all existing technologies already disclosed in the market, and do not belong to the main technical problems to be solved in this technical solution. Therefore, they are not elaborated in this utility model. At the same time, the specific structures and working methods of the lead screw body 35, the lead screw pair 34, and the second driving motor are all existing technologies already disclosed in the market, and do not belong to the main technical problems to be solved in this technical solution. Therefore, they are not elaborated in this utility model.

[0029] In this embodiment, the spraying workpiece is suspended by the hanging rail body 4 and moved, and then the second driving motor is controlled to be turned on. The screw rod body 35 rotates to drive its screw pair 34 to move. Until it is observed that the cleaning bristles of the cleaning roller 31 are in contact with the surface of the spraying workpiece, the second driving motor is controlled to be turned off, and the first driving motor 36 is controlled to be turned on. The first driving motor 36 drives the cleaning roller 31 to rotate, so as to clean the surface of the spraying workpiece through the cleaning bristles, remove the dust and impurities attached to the surface of the spraying workpiece, make the surface of the spraying workpiece cleaner, and ensure and improve the spraying quality and spraying efficiency of the subsequent spraying chamber body 1 for the spraying workpiece.

[0030] Meanwhile, during the movement of the cleaning roller 31, the sealing door panel 32 is driven to move, reducing the dust generated during the spraying operation in the spraying chamber body 1 from floating out of the spraying chamber body 1 along the gap between the cleaning roller 31 and the fixed seat 2.

[0031] In the present utility model, by symmetrically arranging the fixed seats 2 at the inlet of the spraying chamber body 1 and the dust removal assembly 3 and the sealing door panel 32 movably arranged in the fixed seats 2, it is convenient to clean the surfaces of spraying workpieces with different thicknesses within a certain range, remove the dust and impurities attached to the surfaces of the spraying workpieces, make the surfaces of the spraying workpieces cleaner, and ensure and improve the spraying quality and spraying efficiency of the subsequent spraying chamber body 1 for the spraying workpieces.

[0032] The above is only a preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent replacements or changes, and should be covered within the protection scope of the present utility model.

Claims

1. A spraying device with a dust-proof function, comprising a spraying chamber body (1), characterized in that, On both ends of one side of the spraying chamber body (1), fixing seats (2) are symmetrically arranged. Above the fixing seats (2), a screw rod body (35) is horizontally arranged. The screw rod body (35) is driven by a second driving motor. A screw rod pair (34) is arranged on the outer wall of the screw rod body (35). A limiting sliding groove is opened below the fixing seats (2), and a limiting sliding block (33) is slidably arranged in the limiting sliding groove. A dust removal assembly (3) is arranged between the limiting sliding block (33) and the screw rod pair (34), and on one side of both the limiting sliding block (33) and the screw rod pair (34), a sealing door panel (32) is connected and extends out of the fixing seat (2). The dust removal assembly (3) includes a first driving motor (36). The first driving motor (36) is arranged in the limiting sliding block (33), and the output end of the first driving motor (36) is connected with a fixed shaft. The other end of the fixed shaft is connected with the screw rod pair (34) through a bearing, and a cleaning roller (31) is fixedly sleeved on the outer wall of the fixed shaft.

2. The spraying device with a dust-proof function according to claim 1, characterized in that, A through hole is opened on one side of the fixing seat (2) at the position of the cleaning roller (31), and a movable cavity is opened in the fixing seat (2) at the position of the screw rod pair (34).

3. A spraying device with a dust-proof function according to claim 1, characterized in that, Above one side of the sealing door panel (32), a first T-shaped sliding block (321) is installed, and at the bottom of the sealing door panel (32), a second T-shaped sliding block (322) is installed.

4. A spraying device with a dust-proof function according to claim 1, characterized in that, A first movable sliding groove is opened on one side of the spraying chamber body (1) at the position of the first T-shaped sliding block (321), and a second movable sliding groove is opened at the top of the spraying chamber body (1) at the position of the second T-shaped sliding block (322).

5. A spraying device with a dust-proof function according to claim 1, characterized in that, A suspension rail body (4) is arranged at the top of the spraying chamber body (1). The suspension rail body (4) extends out from both sides of the spraying chamber body (1), and a plurality of spraying workpieces are suspended on the suspension rail body (4).

6. A spraying device with a dust-proof function according to claim 1, characterized in that, A clamping groove is opened at the top of the limiting sliding block (33) at the position of the first driving motor (36), and a clamping cavity is opened in the fixing seat (2) at the position of the second driving motor.

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