Paint spray booth with built-in ventilation mechanism

Abstract

The utility model provides a paint spraying room of built -in aeration mechanism relates to paint spraying room technical field, the utility model discloses a house body, one side of house body is equipped with the house door, the upper end of house body is equipped with the aeration hole, the upper end of house body is equipped with the anti - jam device, the anti - jam device passes through the filter screen, and the paint mist particle in air is intercepted and filters, the anti - jam device includes square, puts up the frame, bolt, filter screen and control frame, the square sets up the upper end of house body, puts up the frame and sets up one side of square, and the bolt is inserted and is equipped in the one side of putting up the frame, and is fixed with filter screen, the filter screen is between the square and puts up the frame, the control frame is located one side of filter screen, the utility model discloses a through using anti - jam device, can intercept and filter the paint mist particle in air, avoid part paint mist particle to reach the aeration hole place, then lead to the situation of happening aeration hole to be jammed to occur, thereby promote the use effect of paint spraying room.

Description

Technical Field

[0001] This utility model relates to the field of placement device technology, and in particular to a spray booth with an internal air exchange mechanism. Background Technology

[0002] A spray booth is a closed or semi-closed space used for painting operations. It is mainly used for spraying or coating items and is widely used in the automotive, furniture, construction, and industrial equipment industries.

[0003] When using a spray booth, the door is opened, and the object is sprayed inside. The ventilation system inside the booth uses a fan to draw in air and expel the exhaust gas. However, some paint mist particles can reach the ventilation holes and cause them to become blocked, thus affecting the effectiveness of the spray booth. Utility Model Content

[0004] The technical problem this invention aims to solve is that some paint mist particles reach the ventilation holes, causing them to become blocked, which in turn affects the performance of the paint booth.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a spray booth with an internal ventilation mechanism, including a booth body, a door on one side of the booth body, a ventilation hole at the upper end of the booth body, and an anti-clogging device at the upper end of the booth body. The anti-clogging device intercepts and filters paint mist particles in the air through a filter screen.

[0006] The effect achieved by the above components is as follows: when the spray booth is in use, the door is opened, and the object is sprayed inside the booth. Then, the fan inside the ventilation mechanism inside the booth draws in air and exchanges air. At this time, the anti-clogging device intercepts and filters the paint mist particles in the air through the filter screen, and the exhaust gas is discharged through the ventilation hole.

[0007] Preferably, the anti-clogging device includes a square tube, a placement frame, bolts, a filter screen, and a control frame. The square tube is disposed at the upper end of the chamber, the placement frame is disposed on one side of the square tube, the bolts are inserted into one side of the placement frame to fix it to the filter screen, the filter screen is located between the square tube and the placement frame, and the control frame is located on one side of the filter screen.

[0008] The effect achieved by the above components is as follows: When using the anti-clogging device, the filter screen is moved to the lower end of the square tube fixed to the booth body by the control frame fixed to one side of the filter screen, and the filter screen overlaps the upper end of the placement frame fixed to the square tube. Then, the bolt is turned so that the bolt passes through the placement frame and is threaded to fix the filter screen, thus completing the fixation of the filter screen position. The filter screen filters and intercepts paint mist particles in the air that reach the ventilation hole. When the holes in the filter screen are blocked by a large number of paint mist particles, the bolt is removed and the filter screen is replaced. By using the anti-clogging device, paint mist particles in the air can be intercepted and filtered, preventing some paint mist particles from reaching the ventilation hole and causing the ventilation hole to be blocked, thereby improving the use effect of the paint booth.

[0009] Preferably, a washer is provided on one side of the bolt, and the washer increases the contact area between the bolt and the placement frame.

[0010] The effect achieved by the above components is that by using the gasket to abut and fix the bolt and the mounting bracket, the contact area between the bolt and the mounting bracket is increased, thereby improving the performance of one side of the bolt.

[0011] Preferably, a connecting rope is provided on one side of the bolt, and the side of the connecting rope away from the bolt is connected to the placement frame.

[0012] The effect achieved by the above components is that the two ends of the connecting rope are fixed to the bolt and the placement frame respectively, and then the bolt is connected to the placement frame to avoid the bolt being lost.

[0013] Preferably, a rubber sleeve is provided on one side of the control frame, and the rubber sleeve increases the friction on one side of the control frame.

[0014] The effect achieved by the above components is to increase the surface friction of the control frame by fixing the rubber sleeve on the control frame, thereby making the control frame easier to grip and use.

[0015] Preferably, the placement rack has guide plates on both sides, and the guide plates are inclinedly arranged on both sides of the placement rack.

[0016] The effect achieved by the above components is that by tilting and fixing the guide plate to the placement rack, the size of the opening between the placement rack and the square tube is increased, making it easier to insert the filter screen to reach the upper end of the placement rack.

[0017] Preferably, the square tube is provided with reinforcing plates on both sides, and one side of the reinforcing plate is connected to the placement frame to improve the connection strength between the square tube and the placement frame.

[0018] The effect achieved by the above components is to connect and fix them to the square tube and the placement frame through the reinforcing plate, thereby improving the connection strength between the two and preventing deformation at the connection point.

[0019] Preferably, a rubber block is provided on the outer side of the filter screen, which improves the sealing performance of the filter screen and the gap between the placement frame and the square tube.

[0020] The effect achieved by the above components is that the rubber block is fixed to the outside of the filter screen, and then the gap between the filter screen, the placement rack and the square tube is filled and sealed, thereby improving the performance of the filter screen.

[0021] The beneficial effects of this utility model are:

[0022] By using an anti-clogging device, paint mist particles in the air can be intercepted and filtered, preventing some paint mist particles from reaching the ventilation holes and causing them to become clogged, thereby improving the performance of the paint booth. Attached Figure Description

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0025] Figure 2 This is a three-dimensional structural diagram of the anti-clogging device of this utility model;

[0026] Figure 3 This utility model Figure 2 A schematic diagram of the three-dimensional structure viewed from below;

[0027] Figure 4 This utility model Figure 3 A partial three-dimensional structural diagram.

[0028] Legend: 1. Room body; 2. Room door; 3. Ventilation vent; 4. Anti-clogging device; 41. Square tube; 42. Placement rack; 43. Bolt; 44. Filter screen; 45. Control frame; 46. Gasket; 47. Connecting rope; 48. Rubber sleeve; 49. Guide plate; 410. Reinforcing plate; 411. Rubber block. Detailed Implementation

[0029] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0030] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0031] Example 1, Figures 1 to 4 The spray booth shown includes a booth body 1, a door 2 on one side of the booth body 1, an air exchange vent 3 at the top of the booth body 1, and an anti-clogging device 4 at the top of the booth body 1. The anti-clogging device 4 uses a filter screen 44 to intercept and filter paint mist particles in the air. When using the spray booth, the door 2 is opened, and the object is sprayed inside the booth body 1. Then, the fan inside the air exchange mechanism of the booth body 1 draws in air for ventilation. At this time, the anti-clogging device 4 uses the filter screen 44 to intercept and filter paint mist particles in the air, and the exhaust gas is discharged through the air exchange vent 3.

[0032] Figures 1 to 4 The anti-clogging device 4 shown includes a square tube 41, a placement frame 42, a bolt 43, a filter screen 44, and a control frame 45. The square tube 41 is located at the upper end of the chamber 1, the placement frame 42 is located on one side of the square tube 41, the bolt 43 is inserted into one side of the placement frame 42 to fix it to the filter screen 44, the filter screen 44 is located between the square tube 41 and the placement frame 42, and the control frame 45 is located on one side of the filter screen 44. When using the anti-clogging device 4, the filter screen 44 is moved to the lower end of the square tube 41 fixed to the chamber 1 by the control frame 45 fixed to one side of the filter screen 44, and the filter screen 44 overlaps the upper end of the placement frame 42 fixed to the square tube 41. Then, the bolt 43 is rotated so that the bolt 43 passes through the placement frame 42 and is threaded to the filter screen 44, thus completing the fixation of the position of the filter screen 44. The filter screen 44 filters and intercepts paint mist particles in the air that reach the ventilation hole 3. After the holes on the filter screen 44 are blocked by a large number of paint mist particles, the bolt 43 is removed and the filter screen 44 is replaced. By using the anti-clogging device 4, paint mist particles in the air can be intercepted and filtered, preventing some paint mist particles from reaching the ventilation hole 3 and causing the ventilation hole 3 to be blocked, thereby improving the use effect of the paint booth.

[0033] Figures 1 to 4A washer 46 is provided on one side of the bolt 43, which increases the contact area between the bolt 43 and the placement rack 42. The washer 46 abuts against and fixes the bolt 43 and the placement rack 42, increasing the contact area and improving the usability of one side of the bolt 43. A connecting rope 47 is provided on one side of the bolt 43, and the side of the connecting rope 47 away from the bolt 43 is connected to the placement rack 42. The two ends of the connecting rope 47 are fixed to the bolt 43 and the placement rack 42 respectively, thus connecting the bolt 43 to the placement rack 42 and preventing the bolt 43 from being lost.

[0034] Figures 1 to 4 The control frame 45 shown has a rubber sleeve 48 on one side, which increases the friction on one side of the control frame 45. By fixing the rubber sleeve 48 to the control frame 45, the surface friction of the control frame 45 is increased, making the control frame 45 easier to grip and use. The placement rack 42 has guide plates 49 on both sides, which are inclinedly set on both sides of the placement rack 42. By fixing the guide plates 49 to the placement rack 42 at an incline, the size of the opening between the placement rack 42 and the square tube 41 is increased, making it easier for the filter screen 44 to be inserted and reach the upper end of the placement rack 42.

[0035] Figures 1 to 4 The square tube 41 shown has reinforcing plates 410 on both sides. One side of the reinforcing plate 410 is connected to the placement frame 42 to improve the connection strength between the square tube 41 and the placement frame 42. The reinforcing plate 410 connects and fixes the square tube 41 and the placement frame 42, thereby increasing the connection strength and preventing deformation at the connection point. A rubber block 411 is provided on the outer side of the filter screen 44. The rubber block 411 improves the sealing of the gap between the filter screen 44, the placement frame 42, and the square tube 41. By fixing the rubber block 411 to the outside of the filter screen 44, the gap between the filter screen 44, the placement frame 42, and the square tube 41 is filled and sealed, thus improving the performance of the filter screen 44.

[0036] Working principle: When the spray booth is in use, the door 2 is opened, and the object is sprayed inside the booth 1. The ventilation mechanism inside the booth 1 uses a fan to draw in air and exchange it. At this time, the anti-clogging device 4 intercepts and filters the paint mist particles in the air through the filter screen 44, and the exhaust gas is discharged through the ventilation hole 3. When using the anti-clogging device 4, the filter screen 44 is moved to the lower end of the square tube 41 fixed to the chamber 1 by the control frame 45 fixed to one side of the filter screen 44, and the filter screen 44 overlaps the upper end of the placement frame 42 fixed to the square tube 41. Then, the bolt 43 is rotated so that the bolt 43 passes through the placement frame 42 and is threaded to the filter screen 44, thus completing the fixation of the position of the filter screen 44. The filter screen 44 filters and intercepts paint mist particles in the air that reach the ventilation hole 3. After the holes on the filter screen 44 are blocked by a large number of paint mist particles, the bolt 43 is removed and the filter screen 44 is replaced. By using the anti-clogging device 4, paint mist particles in the air can be intercepted and filtered, preventing some paint mist particles from reaching the ventilation hole 3 and causing the ventilation hole 3 to be blocked, thereby improving the use effect of the paint booth.

[0037] It should be noted that all damping rods in this case are telescopic dampers, which can absorb energy during the extension and retraction process.

[0038] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A spray booth with an internal air exchange mechanism, comprising a booth body (1), characterized in that: The room body (1) has a door (2) on one side, and a ventilation hole (3) is provided at the upper end of the room body (1). The upper end of the room body (1) is provided with an anti-clogging device (4), which intercepts and filters paint mist particles in the air through a filter screen (44).

2. The paint booth with an internal air displacement mechanism according to claim 1, characterized in that: The anti-clogging device (4) includes a square tube (41), a placement rack (42), a bolt (43), a filter screen (44), and a control frame (45). The square tube (41) is located at the upper end of the chamber (1). The placement rack (42) is located on one side of the square tube (41). The bolt (43) is inserted into one side of the placement rack (42) to fix it to the filter screen (44). The filter screen (44) is located between the square tube (41) and the placement rack (42). The control frame (45) is located on one side of the filter screen (44).

3. The spray booth with an internal air displacement mechanism according to claim 2, characterized in that: A washer (46) is provided on one side of the bolt (43), and the washer (46) increases the contact area between the bolt (43) and the placement frame (42).

4. The paint booth with an internal air displacement mechanism according to claim 3, characterized in that: A connecting rope (47) is provided on one side of the bolt (43), and the side of the connecting rope (47) away from the bolt (43) is connected to the placement frame (42).

5. A spray booth with an internal air displacement mechanism according to claim 4, characterized in that: A rubber sleeve (48) is provided on one side of the control frame (45), and the rubber sleeve (48) increases the friction on one side of the control frame (45).

6. A spray booth with an internal air displacement mechanism according to claim 5, characterized in that: The placement rack (42) is provided with guide plates (49) on both sides, and the guide plates (49) are inclinedly arranged on both sides of the placement rack (42).

7. A spray booth with an internal air displacement mechanism according to claim 6, characterized in that: The square tube (41) is provided with reinforcing plates (410) on both sides. One side of the reinforcing plate (410) is connected to the placement frame (42) to improve the connection strength between the square tube (41) and the placement frame (42).

8. A spray booth with an internal air displacement mechanism according to claim 7, characterized in that: A rubber block (411) is provided on the outside of the filter screen (44), and the rubber block (411) improves the sealing of the gap between the filter screen (44), the placement rack (42) and the square tube (41).

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