CN111359820A - Vertical double-powder-room spraying system - Google Patents

Abstract

The invention discloses a vertical double powder booth spraying system, comprising: a first powder booth, the upper part of the first powder booth is provided with a first cleaning window; the second powder booth, the upper part of the second powder booth is provided There is a second cleaning window; a walking ladder is arranged between the first powder room and the second powder room, and the walking ladder passes through the first cleaning window and the second cleaning window . When the color needs to be changed, the worker can clean the top of the first powder booth and the top of the second powder booth through the first cleaning window and the second cleaning window, which reduces the difficulty and time of cleaning. time, improve the efficiency of cleaning, and by setting a walking ladder between the first powder booth and the second powder booth through the first cleaning window and the second cleaning window, so that workers can quickly travel back and forth For the first cleaning window and the second cleaning window, the cleaning efficiency is further improved to facilitate rapid color change.

Description

Vertical double booth spraying system

technical field

The invention relates to the field of powder spraying, in particular to a vertical double powder booth spraying system.

Background technique

In the prior art, a powder spraying line only uses one powder booth to spray the workpiece, resulting in low spraying efficiency and small output, which cannot meet production requirements. For this reason, a spraying system with two powder booths is proposed. , in order to improve the spraying efficiency and thus increase the output. However, when the color change is required, the cleaning work of the two powder booths increases the cleaning time and labor intensity of the workers, and is limited by the size of the cleaning device inside the powder booth. The upper part is difficult to clean, further increasing the clean-up time.

SUMMARY OF THE INVENTION

The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, the present invention proposes a vertical double powder booth spraying system, which can improve the cleaning efficiency of powder.

The vertical double powder booth spraying system according to the first aspect of the present invention includes: a first powder booth, a first cleaning window is provided on the upper part of the first powder booth; a second powder booth, the second powder booth The upper part of the room is provided with a second cleaning window; a walking ladder is arranged between the first powder room and the second powder room, and the walking ladder passes through the first cleaning window and the Second clean up the window.

The vertical double powder booth spraying system according to the embodiment of the present invention has at least the following beneficial effects: when the color needs to be changed, workers can pass the first cleaning window and the second cleaning window to the first powder booth. The top and the top of the second powder room are cleaned, which reduces the difficulty and time of cleaning, and improves the efficiency of cleaning. The walking ladder of the first cleaning window and the second cleaning window enables workers to quickly travel back and forth between the first cleaning window and the second cleaning window, which further improves the cleaning efficiency and facilitates rapid color change.

According to some embodiments of the present invention, first guardrails are provided on both sides of the walking ladder to protect workers cleaning the powder room.

According to some embodiments of the present invention, the walking ladder is in the shape of a broken line, and the walking ladder is provided with a second guardrail at the reversing position, which plays a protective role for the workers cleaning the powder room.

According to some embodiments of the present invention, both the first cleaning window and the second cleaning window are located at the reversing position of the walking ladder, and the height of the second guardrail is higher than that of the first guardrail, Strengthen the protection for workers who stop in front of the first cleaning window or in front of the second cleaning window to perform cleaning operations.

According to some embodiments of the present invention, baffles are provided on the tops of the first powder booth and the second powder booth, which is beneficial to reduce the leakage of powder materials in the first powder booth or the second powder booth. Disperse to the external environment to reduce pollution to the external environment.

According to some embodiments of the present invention, the outer contour of the first powder booth and the outer contour of the second powder booth are both prismatic. Under the condition of the same maximum radial dimension, compared with the powder booth structure with an arc-shaped cross section in the prior art, the cross-sectional area of the first powder booth and the second powder booth is smaller, that is, the size of the powder booth is reduced. The internal volumes of the first powder room and the second powder room are beneficial to reduce the wind power required for recovering powder materials, so as to reduce energy consumption.

Description of drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily understood from the following description of embodiments taken in conjunction with the accompanying drawings, wherein:

1 is a front view of an embodiment of the present invention;

Figure 2 is an axonometric view of an embodiment of the present invention;

3 is a top view of an embodiment of the present invention.

Reference number:

The first powder booth 10 , the first cleaning window 11 , the second powder booth 20 , the second cleaning window 21 , the walking ladder 30 , the first guardrail 31 , the second guardrail 32 , and the baffle 40 .

Detailed ways

The following describes in detail the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, only used to explain the present invention, and should not be construed as a limitation of the present invention.

In the description of the present invention, it should be understood that if the orientation description is involved, for example, the orientation or positional relationship indicated by up, down, front, rear, left, right, etc. is based on the orientation or positional relationship shown in the drawings, only It is to facilitate the description of the present invention and to simplify the description, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the invention.

In the description of the present invention, if words such as first and second appear, they are only used for the purpose of distinguishing technical features, and should not be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicit Indicates the order of the indicated technical features.

In the description of the present invention, unless otherwise clearly defined, words such as setting, installation, connection should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in the present invention in combination with the specific content of the technical solution.

Referring to FIGS. 1 and 2 , the vertical double powder booth spraying system according to the embodiment of the present invention includes a first powder booth 10 , a second powder booth 20 and a walking ladder 30 .

The upper part of the first powder booth 10 is provided with a first cleaning window 11, the upper part of the second powder booth 20 is provided with a second cleaning window 21, and the walking ladder 30 is arranged between the first powder booth 10 and the second powder booth 20, and The walking ladder 30 passes through the first cleaning window 11 and the second cleaning window 21 .

When the color needs to be changed, the worker can clean the top of the first powder booth 10 and the top of the second powder booth 20 through the first cleaning window 11 and the second cleaning window 21, which reduces the difficulty and time of cleaning, and improves the efficiency of cleaning. The cleaning efficiency is improved, and by arranging between the first powder booth 10 and the second powder booth 20 a walking ladder 30 passing through the first cleaning window 11 and the second cleaning window 21, the workers can quickly travel between the first cleaning window 11 and the second cleaning window 21. The second cleaning window 21 further improves the cleaning efficiency so as to facilitate rapid color change.

1 to 3 , it should be noted that the vertical double-powder spraying system also includes a powder supply device a for fluidizing powder, a powder recovery device b for recovering powder, and a ventilation function The filter device c, the powder recovery device b is communicated with the filter device c, and the powder supply device a is communicated with the powder recovery device b, so that the powder in the powder supply device a that escapes due to the fluidization process can be recycled and reused , and can prevent the powder that escapes in the powder supply device a from entering the external environment due to the fluidization process. Among them, the powder supply device a, the powder recovery device b and the filter device c are all well-known technologies in the field. Do repeat.

Referring to FIGS. 1 to 3 , in some of the embodiments, first guardrails 31 are provided on both sides of the walking ladder 30 to protect the workers cleaning the powder room.

1 and 2 , in some embodiments, the walking ladder 30 is in the shape of a broken line. Specifically, the walking ladder 30 has a horizontal section and an inclined section. One end of the horizontal section is close to the first powder room 10, and the other end is close to the first powder room 10. In the second powder booth 20, the connection between the horizontal section and the inclined section is the reversing point of the walking ladder 30, and the walking ladder 30 is provided with a second guardrail 32 at the reversing position to protect the workers cleaning the powder booth.

It should be noted that, in some of the embodiments, the walking ladder 30 may also have a "Y" shape or other shapes, which are not limited herein.

1 and 2, in some embodiments, the first cleaning window 11 and the second cleaning window 21 are both located at the reversal of the walking ladder 30, and the height of the second guardrail 32 is higher than that of the first guardrail 31. Strengthen the protection of workers who stop in front of the first cleaning window 11 or in front of the second cleaning window 21 to perform cleaning operations.

Referring to FIG. 3 , in some embodiments, baffles 40 are provided on the tops of the first powder booth 10 and the second powder booth 20 , which is beneficial to reduce the powder in the first powder booth 10 or the second powder booth 20 Escape to the external environment to reduce pollution to the external environment.

Referring to FIGS. 2 and 3 , in some embodiments, the outer contour of the first powder booth 10 and the outer contour of the second powder booth 20 are both prismatic. In the case of the same maximum radial dimension, compared with the powder booth structure with an arc-shaped cross section in the prior art, the cross-sectional areas of the first powder booth 10 and the second powder booth 20 are smaller, that is, the first powder booth 10 and the second powder booth 20 are smaller. The internal volume of the powder room 10 and the second powder room 20 is beneficial to reduce the wind power required to recover the powder material, so as to reduce the energy consumption.

In the description of this specification, if referring to the description of reference terms such as "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example" and "some examples", it means A particular feature, structure, material, or characteristic described in connection with this embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, The scope of the invention is defined by the claims and their equivalents.

Claims (6)

1. a vertical double powder booth spraying system, is characterized in that, comprises: a first powder booth (10), the upper part of the first powder booth (10) is provided with a first cleaning window (11); The second powder booth (20), the upper part of the second powder booth (20) is provided with a second cleaning window (21); A walking ladder (30), the walking ladder (30) is arranged between the first powder room (10) and the second powder room (20), and the walking ladder (30) passes through the first powder room (10) A cleaning window (11) and the second cleaning window (21). 2 . The vertical double powder booth spraying system according to claim 1 , characterized in that, first guard rails ( 31 ) are provided on both sides of the walking ladder ( 30 ). 3 . 3. The vertical double-powder booth spraying system according to claim 2, wherein the walking ladder (30) is in a fold-line shape, and the walking ladder (30) is provided with a second guardrail at the reversing position (32). 4. The vertical double powder booth spraying system according to claim 3, characterized in that, the first cleaning window (11) and the second cleaning window (21) are both located on the side of the walking ladder (30). The height of the second guardrail (32) is higher than that of the first guardrail (31). 5. The vertical double powder booth spraying system according to claim 1, wherein a baffle plate (40) is provided on the top of the first powder booth (10) and the second powder booth (20) . 6. The vertical double powder booth spraying system according to claim 1, wherein the outer contour of the first powder booth (10) and the outer contour of the second powder booth (20) are both prismatic .

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