Paint spray booth

Abstract

The utility model discloses a paint spray booth which comprises a paint spray booth body, a middle partition plate and a maintenance inserting plate door, the middle partition plate is installed in the paint spray booth body, and the inner space of the paint spray booth body is divided into a rotary ring chamber and a paint spray chamber by the middle partition plate; the middle partition plate is provided with a maintenance channel for the paint spraying equipment to be pushed in or pulled out, and the maintenance insertion plate door is detachably inserted into the maintenance channel in a sliding mode and used for controlling on-off of the maintenance channel. The maintenance channel is formed in the middle partition plate to avoid the paint spraying equipment, the paint spraying equipment can be directly pushed into or moved out of the paint spraying room through the maintenance channel, and maintenance and repair of the paint spraying equipment are facilitated; the maintenance insertion plate door is used for sealing the maintenance channel so as to ensure that the rotary ring and the spray gun are effectively isolated in the paint spraying process.

Description

Technical Field

[0001] The utility model belongs to the technical field of pipeline spraying equipment and relates to a paint spraying room. Background Art

[0002] The spin coater is a common pipe spraying equipment. It is a device that uses the centrifugal force of rotation to spray paint on the outer surface of the pipe to complete the pipe spraying. For long pipes, it is necessary to use a through-type rotary spray gun to spray them. That is, while the pipe is moving forward, the spray gun rotates around the axis of the pipe through the rotation of the spin coater, and then the paint is evenly sprayed on the outer surface of the moving pipe. In order to extend the service life of the equipment and prevent the paint mist from seeping into the rotating ring and causing the spray gun to rotate jammed and not smoothly, the existing spray booths mostly use partitions to separate the rotating ring and the spray gun. During daily maintenance and repair, the rotating ring and the spray gun need to be disassembled before they can be loaded into or removed from the spray booth. The operation is complicated and seriously affects work efficiency.

[0003] In order to solve the above problems, it is necessary to improve the existing paint spraying room to simplify the steps of daily maintenance and improve work efficiency. Utility Model Content

[0004] In view of this, the utility model provides a paint spraying room, which opens an inspection passage on the middle partition to avoid the paint spraying equipment. The paint spraying equipment can be directly pushed into or moved out of the paint spraying room through the inspection passage, which is convenient for the maintenance and repair of the paint spraying equipment; the inspection plug door is used to close the inspection passage to ensure that the slewing ring and the spray gun are effectively isolated during the painting process.

[0005] The utility model discloses a paint spraying room, comprising a paint spraying room body, a middle partition and an inspection plug door, wherein the middle partition is installed inside the paint spraying room body, and the middle partition divides the internal space of the paint spraying room body into a rotary ring chamber and a paint spraying room; the middle partition is provided with an inspection passage for pushing in or pulling out paint spraying equipment, and the inspection plug door is detachably slidable in the inspection passage for controlling the on-off of the inspection passage.

[0006] Furthermore, the middle partition is also provided with a first through hole connecting the rotary ring chamber and the paint spraying room, and the first through hole is connected to the inspection channel.

[0007] Furthermore, the paint spraying room body has a first wall panel and a second wall panel arranged in parallel, the middle partition panel is arranged in parallel at a position between the first wall panel and the second wall panel, a rotary ring chamber is provided between the first wall panel and the middle partition panel, and a paint spraying room is provided between the second wall panel and the middle partition panel.

[0008] Furthermore, the first wall plate is provided with an inlet for the pipe to enter the paint spraying room body, and the second wall plate is provided with an outlet for the pipe to leave the paint spraying room body, and the inlet and outlet are coaxially arranged with the first through hole and located at the same height.

[0009] Furthermore, the paint spraying room body is also equipped with a bellows for discharging paint mist from the paint spraying room. The bellows is installed on the paint spraying room body and is connected to the paint spraying room. Paint mist filter cotton is arranged at the connecting surface between the bellows and the paint spraying room.

[0010] Furthermore, an upper slide rail is provided at the top of the maintenance passage in the vertical direction, and an upper hanging ear that slides with the upper slide rail is installed at the top of the maintenance plug door in the vertical direction. The upper slide rail is a "C"-shaped structure, and the upper hanging ear is a "door"-shaped structure. The upper hanging ear is detachably connected to the upper slide rail by sliding and plugging.

[0011] Furthermore, a supporting slide rail is provided at the bottom of the inspection passage in the vertical direction, and a lower hanging ear movably matched with the supporting slide rail is installed at the lower part of the inspection plug door in the vertical direction, and the lower hanging ear is detachably connected to the supporting slide rail by sliding and plugging.

[0012] Furthermore, the inspection passage is provided with a semicircular hole I, and the inspection plug door is provided with a semicircular hole II corresponding to the semicircular hole I, and the semicircular hole I and the semicircular hole II constitute the first through hole.

[0013] Furthermore, an oil pan is installed on the bottom surface of the paint spraying room.

[0014] Furthermore, an explosion-proof warning light is installed on the top surface of the paint spraying room body.

[0015] Beneficial effects of the utility model:

[0016] The utility model discloses a paint spraying room, by opening an inspection passage on a middle partition to avoid the paint spraying equipment, the paint spraying equipment can be directly pushed into or moved out of the paint spraying room through the inspection passage, so as to facilitate the maintenance and repair of the paint spraying equipment; the inspection plug door is used to close the inspection passage to ensure that the slewing ring and the spray gun are effectively isolated during the painting process. The utility model has a simple overall structure, can effectively reduce equipment maintenance time, reduce work intensity, and improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the axial side of the utility model;

[0018] Figure 2 It is the front view of the utility model;

[0019] Figure 3 It is a left view of the utility model;

[0020] Figure 4 It is a schematic diagram of the internal structure of the utility model from the axial side;

[0021] Figure 5 This is the front view of the internal structure of the utility model;

[0022] Figure 6 for Figure 2 Sectional view at AA;

[0023] Figure 7 for Figure 2 Sectional view at the middle BB;

[0024] Figure 8 for Figure 3 Sectional view at CC;

[0025] Fig. 9 for Figure 7 A partial enlarged view of point D in the middle;

[0026] Fig.10 for Figure 8 A partial enlarged view of point E in the middle;

[0027] Fig.11 for Figure 8 A partial enlarged view of point F in the middle;

[0028] Fig.12 This is a schematic diagram of the structure of the inspection panel door. DETAILED DESCRIPTION

[0029] It should be noted that, in the description of this specification, the terms "upper", "lower", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0030] As shown in the figure, the utility model discloses a paint spraying room, including a paint spraying room body 1, a middle partition 2 and an inspection plug door 3, wherein the middle partition 2 is installed inside the paint spraying room body 1, and the middle partition 2 divides the internal space of the paint spraying room body 1 into a rotary ring chamber and a paint spraying room; the middle partition 2 is provided with an inspection channel for the paint spraying equipment to be pushed in or pulled out, and the inspection plug door 3 is detachably inserted into the inspection channel to control the on and off of the inspection channel. The middle partition 2 is also provided with a first through hole 15 connecting the rotary ring chamber and the paint spraying room, and the first through hole 15 is connected to the inspection channel. In this embodiment, the inspection channel is opened on the middle partition 2 to avoid the paint spraying equipment, and the paint spraying equipment is directly pushed into or moved out of the paint spraying room through the inspection channel, which is convenient for the maintenance and repair of the paint spraying equipment; the inspection plug door 3 is used to close the inspection channel to ensure that the rotary ring and the spray gun are effectively isolated during the painting process. The revolving ring chamber is used to place the revolving ring, and the spray gun is located in the paint spraying room. Since the spray gun is driven to rotate by the revolving ring, in order to ensure that the paint sprayer and the revolving ring can be effectively connected while preventing the paint mist from contaminating the revolving ring during paint spraying, a first through hole 15 is set on the middle partition plate 2, which can effectively ensure that the revolving ring can drive the spray gun to rotate.

[0031] In this embodiment, the spray booth body 1 has a first wall plate 4 and a second wall plate 5 arranged in parallel, the middle partition plate 2 is arranged in parallel at a position between the first wall plate 4 and the second wall plate 5, the first wall plate 4 and the middle partition plate 2 are between a rotary ring chamber, and the second wall plate 5 and the middle partition plate 2 are between the second wall plate 5 and the middle partition plate 2. As shown in the figure, the spray booth body 1 in this embodiment is a box structure, the first wall plate 4 and the second wall plate 5 are two outer wall plates of the spray booth body 1 that are parallel to each other, and the middle partition plate 2 is arranged between the first wall plate 4 and the second wall plate 5 to separate the internal space of the spray booth body 1.

[0032] In this embodiment, the first wall plate 4 is provided with an inlet 9 for the pipe to enter the spray booth body 1, and the second wall plate 5 is provided with an outlet 17 for the pipe to leave the spray booth body 1. The inlet 9 and the outlet 17 are coaxially arranged with the first through hole 15 and are located at the same height. During the painting process, the pipe enters from the inlet 9, passes through the first through hole 15 and enters the spray booth, and is sprayed by the spray gun. After the painting is completed, it leaves the spray booth through the outlet 17 and enters the subsequent processing process. In this embodiment, the inlet 9, the outlet 17 and the first through hole 15 are of equal height and coaxial to ensure that the pipe is sprayed with paint in the horizontal direction to ensure the painting effect.

[0033] In this embodiment, the paint spraying room body 1 is also equipped with a bellows 8 for discharging paint mist from the paint spraying room. The bellows 8 is installed on the paint spraying room body 1 and is connected to the paint spraying room. A paint mist filter 10 is provided at the position of the connecting surface between the bellows 8 and the paint spraying room. The bellows 8 is used to ensure the gas circulation in the paint spraying room. The bellows 8 and the paint spraying room are connected to each other. At the same time, in order to prevent the paint mist from spreading during the painting process, a paint mist filter 10 is provided on the connecting surface between the bellows 8 and the paint spraying room.

[0034] In this embodiment, an upper slide rail 11 is provided at the top of the inspection passage in the vertical direction, and an upper hanging ear 12 that slides with the upper slide rail 11 is installed at the top of the inspection plug door 3 in the vertical direction. The upper slide rail 11 is a "C"-shaped structure, and the upper hanging ear 12 is a "door"-shaped structure. The upper hanging ear 12 is detachably connected to the upper slide rail 11 by sliding and plugging. As shown in the figure, the cross section of the upper slide rail 11 is a "C"-shaped structure, and the upper hanging ear 12 is a "door"-shaped structure. When in use, the hanging ear is hung on the upper slide rail 11 to form a suspension structure, and then the inspection plug door 3 is inserted or pulled out by sliding, so as to realize the detachable sliding installation of the inspection plug door 3, so as to realize the control of the opening and closing of the inspection passage.

[0035] In this embodiment, a support rail 13 is provided at the bottom of the inspection channel in the vertical direction, and a lower hanging ear 14 that movably cooperates with the support rail 13 is installed at the lower part of the inspection plate door 3 in the vertical direction, and the lower hanging ear 14 is detachably connected to the support rail 13 by sliding and plugging. As shown in the figure, in this embodiment, the support rail 13 is also a "C"-shaped structure, while the lower hanging ear 14 is a "U"-shaped structure. The support rail 13 is not only mutually engaged with the lower hanging ear 14, but also supports the lower hanging ear 14, ensuring that the inspection plate door 3 is installed reliably and the sliding is stable.

[0036] In this embodiment, the inspection channel is provided with a semicircular hole I, and the inspection plug door 3 is provided with a semicircular hole II corresponding to the semicircular hole I, and the semicircular hole I and the semicircular hole II constitute the first through hole 15. As shown in the figure, the first through hole 15 in this embodiment is composed of two semicircular holes. When the inspection plug door 3 is installed in place, the semicircular hole I and the semicircular hole II are closed together to form the first through hole 15.

[0037] In this embodiment, an oil receiving pan 16 is installed on the bottom surface of the spray booth, and an explosion-proof warning light 7 is installed on the top surface of the spray booth body 1. The oil receiving pan 16 is used to receive and collect excess paint during the spraying process, and the explosion-proof warning light 7 is used to visually display whether the spray booth is carrying out the spraying operation. In the embodiment, a plurality of door panels 6 that can be opened and closed are also hingedly provided to close or open the spray booth, and an observation window is provided on the door panel 6.

[0038] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A paint spraying room, characterized in that: It includes a paint spraying room body, a middle partition and an inspection plug door. The middle partition is installed inside the paint spraying room body, and the middle partition divides the internal space of the paint spraying room body into a rotary ring chamber and a paint spraying room; the middle partition is provided with an inspection channel for pushing in or pulling out the paint spraying equipment, and the inspection plug door can be detachably slid into the inspection channel to control the on and off of the inspection channel.

2. The paint spraying room according to claim 1, characterized in that: The middle partition is also provided with a first through hole connecting the rotary ring chamber and the paint spraying room, and the first through hole is connected to the inspection channel.

3. The paint spraying room according to claim 2, characterized in that: The paint spraying room body comprises a first wall panel and a second wall panel arranged in parallel, the middle partition panel is arranged in parallel at a position between the first wall panel and the second wall panel, a rotary ring chamber is arranged between the first wall panel and the middle partition panel, and a paint spraying room is arranged between the second wall panel and the middle partition panel.

4. The paint spraying room according to claim 3, characterized in that: The first wall plate is provided with an inlet for the pipe to enter the paint spraying room body, and the second wall plate is provided with an outlet for the pipe to leave the paint spraying room body. The inlet and outlet are coaxially arranged with the first through hole and are located at the same height.

5. The paint spraying room according to claim 1, characterized in that: The paint spraying room body is also equipped with a bellows for discharging paint mist out of the paint spraying room. The bellows is installed on the paint spraying room body and is connected to the paint spraying room. Paint mist filtering cotton is arranged at the connecting surface between the bellows and the paint spraying room.

6. The paint spraying room according to claim 2, characterized in that: An upper slide rail is arranged at the top of the inspection passage in the vertical direction, and an upper hanging ear which slides with the upper slide rail is installed at the top of the inspection panel door in the vertical direction. The upper slide rail is a "C"-shaped structure, and the upper hanging ear is a "door"-shaped structure. The upper hanging ear is detachably connected to the upper slide rail by sliding and plugging.

7. The paint spraying room according to claim 6, characterized in that: A supporting slide rail is arranged at the bottom of the inspection passage in the vertical direction, and a lower hanging ear movably matched with the supporting slide rail is installed at the lower part of the inspection plug door in the vertical direction, and the lower hanging ear is detachably connected to the supporting slide rail by means of sliding insertion.

8. The paint spraying room according to claim 2, characterized in that: The inspection passage is provided with a semicircular hole I, and the inspection plug door is provided with a semicircular hole II corresponding to the semicircular hole I, and the semicircular hole I and the semicircular hole II constitute the first through hole.

9. The paint spraying room according to claim 1, characterized in that: An oil receiving pan is installed on the bottom surface of the paint spraying room.

10. The paint spraying room according to claim 1, characterized in that: An explosion-proof warning light is installed on the top surface of the paint spraying room body.

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