Dry type spraying cabinet

Abstract

The utility model discloses a dry type spraying cabinet which comprises a bottom frame, and a bottom groove is fixed to the top end of the bottom frame. The cabinet body is fixed to the top of the bottom groove, the cabinet body comprises a rear plate, a top plate and side plates, the rear plate is fixed to the rear side of the top wall of the bottom groove, the side plates are symmetrically fixed to the left side and the right side of the top wall of the bottom groove, the top plate is fixed to the upper portions of the rear plate and the side plates, and a draught hood is fixed to the top of the top plate; the baffle plate assembly is fixed on the front side of the cabinet body; the paint mist separation assembly is arranged in the cabinet body; the driving motor is fixed to the top wall of the top plate, and the driving motor is used for driving the paint mist separation assembly to work. The baffle plate assembly is matched with the paint mist separation assembly to achieve secondary recycling of paint mist, the recycling rate is high, meanwhile, centrifugal separation is adopted in the paint mist separation assembly, and the paint mist separation efficiency is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of coating equipment, concretely is dry type spray cabinet. BACKGROUND

[0002] In coating technology, the utilization rate of fixed spray gun painting is low, and most of the paint will be dispersed with paint mist in the spraying process, causing resource waste, but UV paint will be cured after ultraviolet irradiation, which makes the recycling of UV paint possible.

[0003] But the traditional paint spray cabinet is water curtain type, and the paint that is not attached to the workpiece will fall into the water of the paint spray cabinet when painting, so that the paint is mixed with water, and the paint cannot be recycled, so a water-free paint spray cabinet is needed to separate and collect the paint for recycling.

[0004] Therefore, the utility model provides a dry type spray cabinet to solve the above problems. INVENTION CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides a dry type spray cabinet to solve the above problems.

[0006] To achieve the above purpose, the utility model realizes the following technical scheme:

[0007] The dry type spray cabinet comprises:

[0008] The bottom frame is fixed with a bottom groove at the top end;

[0009] The cabinet body is fixed at the top of the bottom groove, and the cabinet body comprises a rear plate, a top plate and side plates, the rear plate is fixed at the rear side of the top wall of the bottom groove, the side plates are symmetrically fixed at the left and right sides of the top wall of the bottom groove, the top plate is fixed above the rear plate and side plates, and the top plate is fixed with an air extraction cover at the top;

[0010] The baffle assembly is fixed at the front side of the cabinet body;

[0011] The paint mist separation assembly is installed in the cabinet body;

[0012] The driving motor is fixed on the top wall of the top plate, and the driving motor is used to drive the paint mist separation assembly to work.

[0013] Preferably, the baffle assembly comprises a baffle frame fixed between the bottom groove and the top plate, and a plurality of baffles are fixed in the baffle frame.

[0014] Preferably, the paint mist separating assembly comprises a base fixed on the bottom wall of the top plate, and a plurality of separating shafts are rotatably installed on the base through bearings;

[0015] The separating shafts are each fixed with a separating impeller, adjacent separating shafts are connected through chain and sprocket mechanisms, and the uppermost separating shaft is connected with the power shaft of the driving motor through a chain and sprocket mechanism;

[0016] The separating impellers are externally provided with paint collecting baffles fixed on the base;

[0017] A plurality of tensioning gears are fixed on the base, the tensioning gears are engaged with the chains of the corresponding chain and sprocket mechanisms, and the tensioning gears are used for adjusting the tightness of the chain and sprocket mechanisms.

[0018] Preferably, the bottom of the bottom groove is inclined, and the bottom end of the bottom groove is fixedly connected with a paint pipeline.

[0019] Preferably, the side plate on one side is provided with an access door.

[0020] Beneficial effects

[0021] The dry spray cabinet has the following beneficial effects compared with the prior art:

[0022] (1) The dry spray cabinet drives the paint mist separating assembly to work through the driving motor, the paint mist generated in the paint spraying process is adsorbed into the cabinet body during the working process of the paint mist separating assembly, the baffle assembly can preliminarily block and collect the paint mist when the paint mist flows into the cabinet body, the paint mist separating assembly can collect the paint mist twice, the collected paint is deposited in the bottom groove under the action of gravity and is discharged through the paint pipeline for collection, the remaining paint mist is discharged from the exhaust hood with air, and the access door can facilitate the maintenance of the device.

[0023] (2) The dry spray cabinet realizes the secondary recycling of the paint mist through the cooperation of the baffle assembly and the paint mist separating assembly, has a high recycling rate, and the paint mist separating assembly adopts centrifugal separation, so that the separation efficiency of the paint mist is high. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 is a perspective view of the external rear side structure of the utility model;

[0025] Figure 2 is a perspective view of the internal structure of the cabinet body of the utility model;

[0026] Figure 3 is an elevation view of the baffle assembly of the utility model;

[0027] Figure 4 is the baffle assembly of the utility model;

[0028] Figure 5 is the front view of the paint mist separation assembly of the utility model;

[0029] Figure 6 is the baffle assembly of the utility model Figure 4 is the A-A section view.

[0030] Fig. 1, the chassis; 2, the bottom groove; 3, baffle assembly; 31, baffle frame; 32, baffle; 4, paint mist separation assembly; 41, base; 42, separation shaft; 43, separation impeller; 44, paint collection baffle; 45, chain sprocket mechanism; 46, tension gear; 5, back plate; 6, top plate; 7, drive motor; 8, exhaust hood; 9, side plate; 10, access door; 11, paint pipeline. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0032] Embodiment one:

[0033] Please refer to Figures 1-2 , dry spray cabinet, comprising:

[0034] chassis 1, the top end of chassis 1 is fixed with bottom groove 2;

[0035] cabinet body, the cabinet body is fixed at the top of bottom groove 2, and the cabinet body includes back plate 5, top plate 6 and side plate 9, the back plate 5 is fixed at the back side of the top wall of bottom groove 2, the side plate 9 is symmetrically fixed at the left and right sides of the top wall of bottom groove 2, and the top plate 6 is fixed above the back plate 5 and the side plate 9, and the top plate 6 is fixed with exhaust hood 8 at the top;

[0036] baffle assembly 3, baffle assembly 3 is fixed at the front side of the cabinet body;

[0037] paint mist separation assembly 4, paint mist separation assembly 4 is installed in the cabinet body;

[0038] drive motor 7, drive motor 7 is fixed on the top wall of top plate 6, and drive motor 7 is used to drive paint mist separation assembly 4 to work.

[0039] The bottom of bottom groove 2 is inclinedly arranged, and the bottom end of bottom groove 2 is fixedly connected with paint pipeline 11.

[0040] A side plate 9 is provided with an access door 10.

[0041] In this embodiment, the paint mist generated in the paint spraying process is collected by the cabinet, the paint mist separation assembly 4 is driven by the driving motor 7 to work, and the paint mist generated in the paint spraying process is adsorbed into the cabinet during the working process of the paint mist separation assembly 4. When the paint mist flows into the cabinet, the baffle assembly 3 can preliminarily block and collect the paint mist, the paint mist separation assembly 4 can collect the paint mist twice, the collected paint is deposited in the bottom groove 2 under the action of gravity, and is discharged through the paint pipeline 11 for collection, and the remaining paint mist is discharged from the exhaust hood 8 with air. The access door 10 can facilitate the maintenance of the device.

[0042] Embodiment two:

[0043] Please refer to Figures 3-6 , the embodiment provides a technical scheme based on embodiment one:

[0044] The baffle assembly 3 comprises a baffle frame 31, the baffle frame 31 is fixed between the bottom groove 2 and the top plate 6, and a plurality of baffles 32 are fixed in the baffle frame 31.

[0045] The paint mist separation assembly 4 comprises a base 41, the base 41 is fixed on the bottom wall of the top plate 6, and a plurality of separation shafts 42 are rotatably installed on the base 41 through bearings;

[0046] The separation shafts 42 are all fixed with separation impellers 43, adjacent separation shafts 42 are connected through chain and sprocket mechanisms 45, and the uppermost separation shaft 42 is connected with the power shaft of the driving motor 7 through the chain and sprocket mechanism 45;

[0047] The separation impellers 43 are provided with paint collection baffles 44 on the outer side, and the paint collection baffles 44 are fixed on the base 41.

[0048] A plurality of tension gears 46 are fixed on the base 41, the tension gears 46 are meshed with the chains of the corresponding chain and sprocket mechanisms 45, and the tension gears 46 are used to adjust the tightness of the chain and sprocket mechanisms 45.

[0049] In the embodiment, the baffle plate assembly 3 can preliminarily block and collect the paint mist, and the paint mist separation assembly 4 can secondarily collect the paint mist. When the paint mist separation assembly 4 works, the driving motor 7 drives the plurality of separation shafts 42 to rotate through the chain and sprocket mechanism 45, the separation shafts 42 drive the corresponding separation impellers 43 to rotate, the separation impellers 43 rotate to draw the external paint mist into the cabinet, the paint mist first passes through the baffle plate assembly 3, a part of the paint mist adheres to the baffle plate 32, and under the action of gravity, the paint mist is deposited on the bottom groove 2, the remaining paint mist continues to move backward and enters the paint mist separation assembly 4, the paint mist is adsorbed on the blades of the separation impeller 43 when passing through the high-speed rotating separation impeller 43, and the paint mist adhering to the separation impeller 43 is separated to the paint collection baffle 44 by the centrifugal action generated by the high-speed rotation of the separation impeller 43, and under the action of gravity, the paint mist is deposited on the bottom groove 2, and is discharged through the paint pipeline 11.

[0050] Meanwhile, the contents not described in detail in the specification all belong to the prior art known by those skilled in the art.

[0051] It should be noted that, in this paper, the relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0052] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A dry spray booth, characterized in that Include: The chassis (1), the bottom groove (2) is fixed at the top end of the chassis (1); The cabinet body is fixed on the top of the bottom groove (2), which includes a back plate (5), a top plate (6) and a side plate (9), the back plate (5) is fixed on the back side of the top wall of the bottom groove (2), the side plate (9) is symmetrically fixed on the left and right sides of the top wall of the bottom groove (2), the top plate (6) is fixed above the back plate (5) and side plate (9), and the top plate (6) is fixed on the top of the top plate (6). The exhaust hood (8) is fixed on the top wall of the top plate (6); The baffle assembly (3) is fixed on the front side of the cabinet body; The paint mist separation assembly (4) is installed in the cabinet body; The driving motor (7) is fixed on the top wall of the top plate (6), and the driving motor (7) is used to drive the paint mist separation assembly (4) to work.

2. The dry spray booth of claim 1, wherein, The baffle assembly (3) includes a baffle frame (31), and the baffle frame (31) is fixed between the bottom groove (2) and the top plate (6). A plurality of baffles (32) are fixed in the baffle frame (31).

3. The dry spray booth of claim 1, wherein, The paint mist separation assembly (4) includes a base (41), and the base (41) is fixed on the bottom wall of the top plate (6). A plurality of separation shafts (42) are rotatably installed on the base (41) through bearings; The separation shaft (42) is fixed with a separation impeller (43), and the adjacent separation shafts (42) are connected through chain and sprocket mechanism (45). The uppermost separation shaft (42) is connected with the power shaft of the driving motor (7) through chain and sprocket mechanism (45); The separation impeller (43) is provided with a paint collection baffle (44) outside, and the paint collection baffle (44) is fixed on the base (41); A plurality of tensioning gears (46) are fixed on the base (41), the tensioning gears (46) are engaged with the chains of the corresponding chain and sprocket mechanism (45), and the tensioning gears (46) are used to adjust the tightness of the chain and sprocket mechanism (45).

4. The dry spray booth of claim 1, wherein, The bottom of the bottom groove (2) is inclined, and the bottom of the bottom groove (2) is fixedly connected with a paint pipeline (11).

5. The dry spray booth of claim 1, wherein, A maintenance door (10) is installed on one side of the side plate (9).

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