Circulating automatic dust removal cabinet

Abstract

The utility model relates to the technical field of dust removal equipment, in particular to a circulating automatic dust removal cabinet which comprises a cabinet body, and a dust removal fan is mounted at one end of the top of the cabinet body; a filtering device is installed at the top of the cabinet body and located at one end of the dust removal fan, and a conveying assembly and a spray gun assembly are arranged in the cabinet body. And an air duct combination is arranged on the surface of the cabinet body. By means of the design of the multi-stage filtering device and the circulating air duct, dust and other impurities on the surface of a product can be effectively removed, it is guaranteed that the surface of the product is clean, and the paint spraying quality is improved; meanwhile, operation is easy and convenient, the automation degree of the whole dust removal process is high, and the labor intensity is lowered; and adaptability is high, flexible adjustment and optimization can be carried out according to the sizes, shapes and dust removal requirements of different products, and high adaptability and universality are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to dust removal equipment technical field, concretely is a kind of circulating automatic dust removal cabinet. BACKGROUND

[0002] In the production process of automatic paint spraying line, product surface is often attached dust and other impurities, if not effectively dust removal treatment, it will affect the quality and adhesion of paint spraying, resulting in product defect. Traditional manual dust removal mode is inefficient and difficult to guarantee the consistency of dust removal effect, and some existing automatic dust removal equipment is often complex structure, higher cost, and has deficiency in circulating dust removal, cannot satisfy the demand of automatic paint spraying line front dust removal well. UTILITY MODEL CONTENT

[0003] The utility model can effectively reduce the waste of paint spraying material caused by dust and other impurities and reduce production cost. At the same time, the circulating automatic design can make air circulate in the cabinet, reduce the demand for fresh air, save energy resources, and has certain economic benefit and environmental protection significance.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of circulating automatic dust removal cabinet, including cabinet, the top of the cabinet is installed with dust removal fan;The top of the cabinet and located at the dust removal fan one end is installed with filter device, and the filter device is used to filter and collect impurities;The inside of the cabinet is provided with conveying assembly and spray gun assembly, and the surface of conveying assembly is placed with product, and spray gun assembly is used to blow off dust and impurities on the surface of product;The surface of the cabinet is provided with air duct combination, and the air duct combination is used to connect dust removal fan, filter device and spray gun assembly, so that it cooperates with cabinet to form a closed circulating air duct system, so that air circulates in the cabinet.

[0005] Preferably, the bottom of the cabinet is provided with an air inlet with a cover on one side, and the air inlet is used for air inlet work from outside.

[0006] Preferably, the filter device is composed of filter box, pressure gauge, primary filter, medium efficiency filter and high efficiency filter, the filter box is fixedly connected to the top of the cabinet, and the inside of the filter box is sequentially provided with primary filter, medium efficiency filter and high efficiency filter from front to rear end for filtering.

[0007] Preferably, the surface of the filter box is provided with a pressure gauge, and the pressure gauge is used to detect the pressure in the filter box.

[0008] Preferably, the conveying assembly is composed of a shield and a conveying line, and the shield is fixedly connected to the surface of the cabinet.

[0009] Preferably, the inside of the shield is fixed with a conveying line, and the product is placed on the conveying line to realize the back-and-forth conveying.

[0010] Preferably, the spray gun assembly comprises an adjusting frame and a dust removal spray gun, the adjusting frame is fixedly connected to the surface of the cabinet body, and the surface of the adjusting frame is fixed with the dust removal spray gun, which is used for blowing off the dust and impurities on the surface of the product.

[0011] Preferably, the air duct combination is composed of an air pipe, fan air ducts and a circulating air duct, the air pipe is installed at the air outlet end of the dust removal fan, and the other end of the air pipe is communicated with the inside of the filter box; the fan air ducts are provided in two groups, the two groups of fan air ducts are communicated at the surface of the filter box, and the other end of the fan air ducts is communicated with the dust removal spray gun, the circulating air duct is installed at one side of the air inlet in the inside of the cabinet body, and the circulating air duct is located at the air inlet end of the dust removal fan.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] The utility model discloses compact and reasonable structure, dust removal fan, filter device, circulating air duct and dust removal spray gun and other components are organically combined together, form a complete circulating automatic dust removal system, and the land occupation is little, and the installation is convenient, adopts multistage filter device, can carry out efficient filtration to the dust and other impurities of different particle sizes, guarantees that the air cleanliness of discharge is high, satisfies the requirement of product dust removal before automatic spray paint line, and the design of air duct combination makes air circulation flow in the cabinet, improves dust removal efficiency, and also saves energy, and the setting of dust removal spray gun can directly spray clean gas to the product surface, and the dust removal effect is good, and can be adjusted and optimized according to the size and shape of product.

[0014] The utility model can efficiently remove dust: the design of multistage filter device and circulating air duct can effectively remove the dust and other impurities on the product surface, guarantee product surface clean, improve spray paint quality, can save energy and protect the environment: the way of circulating automatic dust removal reduces the air exhaust, saves energy, and also reduces the pollution to the environment, and moreover, the operation is simple: the whole dust removal process is high in automation degree, and only needs to start dust removal fan and dust removal spray gun, can realize automatic dust removal, and the operation is simple and convenient, reduces labor intensity, and has strong adaptability and versatility. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is three-dimensional appearance structure schematic diagram of the utility model;

[0016] Figure 2 It is oblique view structure schematic diagram of the utility model;

[0017] Figure 3It is the internal structure schematic view of the utility model;

[0018] Figure 4 It is the conveying assembly amplification structure schematic view of the utility model;

[0019] Figure 5 It is the spray gun assembly amplification structure schematic view of the utility model.

[0020] In the drawing: 1, cabinet body;10, air inlet;11, dust removal fan;2, filter device;21, filter box;22, pressure gauge;23, primary filter;24, medium efficiency filter;25, high efficiency filter;3, conveying assembly;31, shield;32, conveying line;4, spray gun assembly;41, adjusting frame;42, dust removal spray gun;5, product;6, air duct combination;61, air pipe;62, fan air duct;63, circulating air duct. DETAILED DESCRIPTION

[0021] 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. In addition, the terms "first", "second", "third", "up", "down", "left", "right" and the like are only used for description purposes, and cannot be understood as indicating or implying relative importance. Meanwhile, in the description of the utility model, unless otherwise explicitly specified and limited, the terms "connected", "connected" should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected;It can be mechanically connected, or electrically connected;It can be directly connected, or indirectly connected through an intermediate medium. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0022] The structure of the circulating automatic dust removal cabinet provided by the utility model is shown in Figure 1 The dust removal fan 11 is installed at one end of the top of the cabinet body 1. One side of the bottom of the cabinet body 1 is provided with an air inlet 10 with a cover. The air inlet 10 is used for air inlet work of the outside.

[0023] Specifically, the cabinet body 1 is provided with an observation door. After closing the observation door and the cover of the air inlet 10, the cabinet body 1 is a closed structure, providing an internal space for installing and accommodating other components. The surface of the cabinet body can be provided with an observation window and other devices for observing the internal situation. The dust removal fan 11 is installed at the top of the cabinet body 1, which is used to generate strong wind power to suck air into the cabinet and form a circulating air flow.

[0024] Further, as shown in Figure 2 and Figure 3As shown, the top of the cabinet 1 and located at one end of the dust removal fan 11 is provided with a filter device 2, which is used for filtering and collecting impurities. The filter device 2 is composed of a filter box 21, a pressure gauge 22, a primary filter 23, a medium filter 24 and a high-efficiency filter 25. The filter box 21 is fixedly connected to the top of the cabinet 1. The inside of the filter box 21 is sequentially provided with the primary filter 23, the medium filter 24 and the high-efficiency filter 25 from front to rear end for filtering. The surface of the filter box 21 is provided with the pressure gauge 22 for detecting the pressure inside the filter box 21.

[0025] Specifically, the filter device 2 is arranged at the rear side of the dust removal fan 11. The primary filter 23, the medium filter 24 and the high-efficiency filter 25 inside sequentially filter the inhaled air to remove impurities such as dust of different particle sizes, thereby ensuring the cleanliness of the discharged air.

[0026] Further, as shown in Figure 4 and Figure 5 , the inside of the cabinet 1 is provided with a conveying assembly 3 and a spray gun assembly 4. The surface of the conveying assembly 3 is placed with a product 5. The spray gun assembly 4 is used for blowing off dust and impurities on the surface of the product 5. The conveying assembly 3 is composed of a shield 31 and a conveying line 32. The shield 31 is fixedly connected to the surface of the cabinet 1. The inside of the shield 31 is fixedly provided with the conveying line 32. The product 5 is placed on the conveying line 32 to realize back-and-forth conveying. The spray gun assembly 4 comprises an adjusting frame 41 and a dust removal spray gun 42. The adjusting frame 41 is fixedly connected to the surface of the cabinet 1. The surface of the adjusting frame 41 is fixedly provided with the dust removal spray gun 42. The dust removal spray gun 42 is used for blowing off dust and impurities on the surface of the product 5.

[0027] In implementation, the product 5 is placed on the conveying line 32 to realize back-and-forth conveying. At the same time, the dust removal spray gun 42 on the adjusting frame 41 sprays clean gas to the surface of the product 5 to blow off dust and impurities on the surface of the product.

[0028] Further, as shown in Figure 2 and Figure 3 , the surface of the cabinet 1 is provided with an air duct combination 6. The air duct combination 6 is used for connecting the dust removal fan 11, the filter device 2 and the spray gun assembly 4 to form a closed circulating air duct system with the cabinet 1, so that the air circulates in the cabinet 1. The air duct combination 6 is composed of an air pipe 61, a fan air duct 62 and a circulating air duct 63. The air pipe 61 is installed at the air outlet end of the dust removal fan 11. The other end of the air pipe 61 is communicated with the inside of the filter box 21. The fan air duct 62 is provided with two groups. The two groups of fan air ducts 62 are communicated at the surface of the filter box 21. The other end of the fan air duct 62 is communicated with the dust removal spray gun 42. The circulating air duct 63 is installed at one side of the air inlet 10 inside the cabinet 1. The circulating air duct 63 is located at the air inlet end of the dust removal fan 11.

[0029] Specifically, the air duct combination 6 connects the dust removal fan 11, the filtering device 2 and the dust removal spray gun 42 to form a closed circulating air duct system, so that the air circulates in the cabinet.

[0030] Working principle: when in use, first place the product 5 on the conveying line 32, and then close the observation door of the cabinet 1 to make the cabinet 1 form a closed structure, start the dust removal fan 11, and the external air is sucked into the cabinet through the circulating air duct 63, and then enters the filtering box 21 through the fan air duct 62, and then the larger impurities are preliminarily filtered out by the primary filter 23.

[0031] The air enters the medium-efficiency filter 24, further filters out the medium-sized impurities, and then enters the high-efficiency filter 25 to remove fine dust and other impurities, so that the air reaches a higher cleanliness.

[0032] The clean air is transported to the dust removal spray gun 42 through the air pipe 61 again, and the dust removal spray gun 42 sprays clean gas to the surface of the product 5 to blow off the dust and other impurities on the surface of the product.

[0033] The blown-off dust and other impurities will eventually return to the filtering device 2 along with the airflow, and are intercepted and collected by the filter, so as to realize the circulating dust removal process of the air.

[0034] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be realized in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims.

Claims

1. A circulating automatic dust removal cabinet comprising a cabinet body (1), characterized in that: One end of the top of the cabinet (1) is provided with dust removal fan (11); The top of the cabinet (1) and located in dust removal fan (11) one end is equipped with filter device (2), this filter device (2) is used for the filtration and collection of impurities work;The inside of the cabinet (1) is provided with conveying assembly (3) and spray gun assembly (4), and the surface of conveying assembly (3) is placed with product (5), and spray gun assembly (4) is used for blowing off work on the surface of product (5) dust, impurities;The surface of the cabinet (1) is provided with air duct combination (6), which is used to connect dust removal fan (11), filter device (2) and spray gun assembly (4), so that it cooperates with the cabinet (1) to form a closed circulating air duct system, so that the air circulates in the cabinet (1).

2. A circulating automatic dust removal cabinet according to claim 1, characterized in that: The bottom of the cabinet (1) is provided with air inlet (10) on one side, which is used for air inlet work.

3. The circulating automatic dust removal cabinet according to claim 1, characterized in that: The filter device (2) is composed of filter box (21), pressure gauge (22), primary filter (23), medium efficiency filter (24) and high efficiency filter (25), the filter box (21) is fixedly connected to the top of the cabinet (1), and the primary filter (23), the medium efficiency filter (24) and the high efficiency filter (25) are sequentially installed in the filter box (21) from front to rear.

4. A recirculating automatic dust extraction cabinet according to claim 3, wherein: The surface of the filter box (21) is provided with pressure gauge (22), which is used for detecting the pressure in the filter box (21).

5. The recirculating self-cleaning cabinet of claim 1, wherein: The conveying assembly (3) is composed of shroud (31) and conveying line (32), and the shroud (31) is fixedly connected to the surface of the cabinet (1).

6. A recirculating automatic dust extraction cabinet according to claim 5, wherein: The inside of the shroud (31) is fixed with conveying line (32), and the product (5) is placed on the conveying line (32) to realize the back and forth conveying.

7. The recirculating self-cleaning cabinet of claim 1, wherein: The spray gun assembly (4) comprises adjusting frame (41) and dust removal spray gun (42), the adjusting frame (41) is fixedly connected to the surface of the cabinet (1), and the dust removal spray gun (42) is fixedly connected to the surface of the adjusting frame (41), which is used for blowing off work on the surface of product (5) dust, impurities.

8. The recirculating self-cleaning cabinet of claim 1, wherein: The air duct combination (6) is composed of air pipe (61), fan air duct (62) and circulating air duct (63), the air pipe (61) is installed at the air outlet end of the dust removal fan (11), and the other end of the air pipe (61) is communicated with the inside of the filter box (21); The fan air duct (62) is provided with two groups, two groups of fan air duct (62) are communicated on the surface of the filter box (21), and the other end of the fan air duct (62) is communicated with the dust removal spray gun (42), the circulating air duct (63) is installed in the inside of the cabinet (1) on one side of the air inlet (10), and the circulating air duct (63) is located at the air inlet end of the dust removal fan (11).

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