On-line liquid cleaning device for powder spraying line

Abstract

The utility model relates to the technical field of powder spraying lines, and discloses a powder spraying line on-line type liquid cleaning device which comprises a bottom plate, an agent pool fixedly connected to one side of the top end of the bottom plate, a shell fixedly connected to the corner of the top end of the bottom plate, a water pump fixedly connected to one side of the top end of a water tank, and a water pipe communicated with the output end of the water pump. The two ends of the flow dividing pipe communicate with spraying pipes, the outer sides of the spraying pipes communicate with a plurality of evenly-distributed nozzles, and the two spraying pipes are fixedly connected to the inner side wall of the shell. According to the hanging tool washing device, the hanging tool is conveyed into the agent pool to be soaked so that a powder layer on the surface of the hanging tool can be softened, then the hanging tool is conveyed into the shell, the water pump is started to convey clean water in the water tank into the spraying pipe through the water pipe and the flow dividing pipe, and the clean water is sprayed out of the nozzle to wash the hanging tool; and the air pump is started to convey air into the spray head through the air inlet pipe and the pipeline and spray the air out, and water on the surface of the hanger is blow-dried.

Description

TECHNICAL FIELD

[0001] The utility model relates to powder spraying line technical field especially relates to powder spraying line online liquid cleaning device. BACKGROUND

[0002] Powder spraying line usually refers to the production line for powder spraying process, it is a kind of surface treatment equipment commonly seen in industrial production, mainly used for the powder coating spraying and solidification of metal, plastic and other materials, it is mainly composed of powder spraying room, curing oven, conveying system etc., when powdering workpiece, the hanger fixed with tool is conveyed to the inside of powder spraying room using conveying system, powder coating is uniformly sprayed to the workpiece surface using electrostatic adsorption principle, then coating is formed by heating and solidification, it is widely applied to the anticorrosion, decoration and functional coating of metal products.

[0003] But when spraying workpiece, the hanger carrying workpiece is sprayed with powder, the hanger becomes thick slowly for a long time, insulation layer is generated, workpiece cannot be normally electrostatically adsorbed powder, thereby producing defective workpiece, electric arc and other influences safety production. UTILITY MODEL CONTENT

[0004] In order to make up for the above insufficient, the utility model provides powder spraying line online liquid cleaning device, aims at improving the problem that in prior art, when spraying workpiece, hanger surface is also sprayed with powder, powder on the hanger becomes thick slowly with time, insulation layer is generated, workpiece cannot be normally electrostatically adsorbed powder, thereby producing defective workpiece, electric arc and other influences safety production.

[0005] In order to realize the above purpose, the utility model adopts the following technical scheme: powder spraying line online liquid cleaning device, including bottom plate,

[0006] The bottom plate is fixedly connected with the suspension chain at the top end;

[0007] Medicine pool is fixedly connected at the top end one side of the bottom plate, and is used for cleaning hanger;

[0008] The shell is fixedly connected at the top corner of the bottom plate, and the shell bottom end is fixedly connected with the water tank;

[0009] Water pump is fixedly connected at the top end one side of the water tank, and the water pump output end is communicated with the water pipe, and one end of the water pipe penetrates the shell and is communicated with the shunt pipe;

[0010] Two spray pipes are communicated at both ends of the shunt pipe respectively, and the two spray pipes are fixedly connected on the inner side wall of the shell;

[0011] A plurality of nozzles are communicated on the outer side of the two spray pipes, and are used for washing hanger;

[0012] The drying part is arranged on one end of the inner side wall of the shell.

[0013] As a further description of the above technical solution:

[0014] The drying part comprises a gas pump fixedly connected to the bottom of the shell, an air inlet pipe communicated with an output end of the gas pump, a pipeline communicated with one end of the air inlet pipe and penetrating through the inner bottom wall of the shell, and a plurality of nozzles fixedly connected to the outer side of the pipeline and uniformly distributed.

[0015] As a further description of the above technical solution:

[0016] A plurality of through holes are arranged on one end of the inner bottom wall of the shell and are used for recycling the clean water sprayed by the spray head.

[0017] As a further description of the above technical solution:

[0018] The bottom plate is fixedly connected with an oven at the top end of the bottom plate, and the hanging chain penetrates through the oven.

[0019] As a further description of the above technical solution:

[0020] The bottom plate is fixedly connected with a powder room at one side of the top end of the bottom plate, and the hanging chain penetrates through the powder room and is used for spraying the workpiece.

[0021] As a further description of the above technical solution:

[0022] A plurality of openings are arranged on the top of the water tank and are uniformly distributed, and the plurality of openings are located below the through holes and coincide with the through holes.

[0023] The utility model has the advantages of the following beneficial effects:

[0024] In the utility model, the hanger is conveyed to the inside of the medicament pool through the hanging chain to soften the powder layer on the surface of the hanger, then the hanger is conveyed to the inside of the shell, the water pump conveys the clean water in the water tank to the inside of the spray pipe through the water pipe and the shunt pipe, and sprays the clean water from the inside of the nozzle, the powder layer on the surface of the hanger is washed, then the hanger continues to move forward, the air pump is started to convey the air to the inside of the pipeline through the air inlet pipe, and the air is sprayed from the inside of the spray head to the hanger, the water on the surface of the hanger is blown dry, and the powder layer on the hanger is cleaned through the above structure. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a perspective view of the online liquid cleaning device of the powder spraying line according to the utility model;

[0026] Figure 2 It is a perspective view of the shell of the online liquid cleaning device of the powder spraying line according to the utility model;

[0027] Figure 3 A cross-sectional view of the shell of the on-line liquid cleaning device of the powder spraying line according to the present application is provided.

[0028] Figure 4 A structural schematic view of the shell of the on-line liquid cleaning device of the powder spraying line according to the present application is provided.

[0029] Legend:

[0030] 1, bottom plate; 2, medicament pool; 3, shell; 4, powder room; 5, oven; 6, hanging chain; 7, water tank; 8, nozzle; 9, spray pipe; 10, spray head; 11, pipeline; 12, through hole; 13, water pipe; 14, water pump; 15, air inlet pipe; 16, air pump; 17, shunt pipe. DETAILED DESCRIPTION

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

[0032] Reference Figures 1-4 An embodiment provided by the present application: an on-line liquid cleaning device of a powder spraying line, comprising a bottom plate 1, the top end of the bottom plate 1 is fixedly connected with a hanging chain 6, the top end of the bottom plate 1 is fixedly connected with an oven 5 in the middle, one side of the top end of the bottom plate 1 is fixedly connected with a powder room 4, the hanging chain 6 penetrates through the oven 5, one end of the hanging chain 6 penetrates through the powder room 4, and the bottom of the hanging chain 6 is fixed with a hanger.

[0033] The workpiece is fixed to the hanger, then the workpiece is conveyed into the powder room 4 through the hanging chain 6 to spray the surface of the workpiece, after the spraying is completed, the hanging chain 6 continues to convey the workpiece into the oven 5 to bake and solidify the paint on the surface of the workpiece, and the specific working principle of the hanging chain 6, the powder room 4 and the oven 5 is not described in detail here, and the working principle of the hanging chain 6, the powder room 4 and the oven 5 in the electrostatic powder spraying room with the model COLO-1115 can be referred to.

[0034] One side of the top end of the bottom plate 1 is fixedly connected with a medicament pool 2, the medicament pool 2 is located below the hanging chain 6, the medicament pool 2 is provided as a cavity structure with an opening at the top, the medicament pool 2 is injected with medicinal water through the opening at the top, then the workpiece on the hanger is taken down, and the hanger enters the inside of the medicament pool 2 through the hanging chain 6, and is soaked for about three to five minutes to soften the powder layer on the surface of the hanger.

[0035] The bottom plate 1 top corner is fixedly connected with the shell 3, the shell 3 is located below the hanging chain 6, the shell 3 top and left and right two ends are provided with notches, so that the hanging chain 6 can drive the hanger to move inside the shell 3, the shell 3 bottom is fixedly connected with the water tank 7, the water tank 7 top side is fixedly connected with the water pump 14, the water pump 14 output end is communicated with the water pipe 13, the water pipe 13 one end penetrates the shell 3 and is communicated with the shunt pipe 17, the shunt pipe 17 two ends are communicated with the spray pipe 9, the spray pipe 9 outside is communicated with multiple evenly distributed nozzles 8, two spray pipes are fixedly connected to the inner wall of the shell 3.

[0036] When the hanger inside the medicament pool 2 is soaked, the hanger can be transported to the inside of the shell 3 through the hanging chain 6, then the water in the water tank 7 is pumped into the water pipe 13 through the water pump 14, then the water is transported into the shunt pipe 17 through the water pipe 13, and the water is evenly transported into the two spray pipes 9 through the shunt pipe 17, and sprayed out from the nozzles 8, when the hanger transported by the hanging chain 6 passes through the two spray pipes 9 in turn, the water sprayed out from the nozzles 8 can wash the powder layer on the surface of the hanger, and because there are two spray pipes 9, the hanger will be washed twice when it is washed by water, so that the surface of the hanger is washed more cleanly.

[0037] A plurality of evenly distributed through holes 12 are formed in one end of the bottom of the shell 3, a plurality of openings are formed in the top of the water tank 7, and the openings are located below the through holes 12 and coincide with the through holes 12, the water sprayed out from the nozzles 8 will fall to the bottom of the shell 3 after cleaning the hanger, then flow into the water tank 7 through the through holes 12 in the bottom of the shell 3 and the openings in the top of the water tank 7 for recycling.

[0038] The shell 3 bottom is fixedly connected with the air pump 16, the air pump 16 output end is communicated with the air inlet pipe 15, the air inlet pipe 15 one end penetrates the inner bottom wall of the shell 3 and is communicated with the pipeline 11, the pipeline 11 outside is communicated with multiple evenly distributed spray heads 10, and the pipeline 11 is fixedly connected to one end of the inner side wall of the shell 3.

[0039] After the hanger is washed, the hanging chain 6 will transport the hanger to continue to move forward, so that the hanger passes through the pipeline 11, at this time the air pump 16 is started to transport the external air into the air inlet pipe 15, and then into the pipeline 11 through the air inlet pipe 15, and sprayed out from the spray head 10 to spray on the hanger, and the water on the surface of the hanger is blown dry.

[0040] Working principle: after the workpiece is taken down, the hanger can be conveyed to the inside of the medicament pool 2 through the hanging chain 6 to soak the powder layer on the surface of the hanger to soften, then the hanging chain 6 continues to convey the hanger to move forward, so that the hanger enters the inside of the shell 3, the clean water in the water tank 7 is pumped into the water pipe 13 through the water pump 14, then the clean water is conveyed into the shunt pipe 17 through the water pipe 13, and the clean water is uniformly conveyed into the two spray pipes 9 through the shunt pipe 17, and is sprayed out from the spray nozzle 8 to wash the hanger, so that the powder layer on the surface of the hanger can fall off, at this time the hanging chain 6 will convey the hanger to continue to move forward, so that the hanger passes through the pipeline 11, at this time the air pump 16 is started to convey the external air into the air inlet pipe 15, and the air is conveyed into the pipeline 11 through the air inlet pipe 15 and is sprayed on the hanger from the spray head 10 to blow dry the moisture on the surface of the hanger.

[0041] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. An in-line liquid cleaning device for a duster line, characterized by: Including the bottom plate (1), The bottom plate (1), the top end is fixedly connected with the hanging chain (6); Medicine pool (2), fixedly connected in the bottom plate (1) top end one side, for cleaning hanger; Housing (3), fixedly connected in the bottom plate (1) top end corner, the bottom end of the housing (3) is fixedly connected with water tank (7); Water pump (14), fixedly connected in the water tank (7) top end one side, the water pump (14) output end is communicated with water pipe (13), one end of the water pipe (13) penetrates the housing (3) and is communicated with the shunt pipe (17); Two spray pipes (9) are communicated in the shunt pipe (17) two ends respectively, two spray pipes (9) are fixedly connected in the housing (3) inner side wall; Multiple nozzles (8) are communicated in the two spray pipes (9) outside, for flushing hanger; Drying part, installed in the housing (3) inner side wall one end.

2. The powder coating line in-line liquid cleaning apparatus of claim 1, wherein: The drying part includes air pump (16), fixedly connected in the housing (3) bottom, the air pump (16) output end is communicated with air inlet pipe (15), one end of the air inlet pipe (15) penetrates the housing (3) inner bottom wall and is communicated with the pipeline (11), the pipeline (11) outer side is fixedly connected with multiple evenly distributed nozzles (8), the pipeline (11) is fixedly connected in the housing (3) inner bottom wall one end, for drying hanger.

3. The powder coating line in-line liquid cleaning apparatus of claim 1, wherein: Multiple evenly distributed through holes (12) are arranged in the housing (3) inner bottom wall one end, for recycling the clean water sprayed by the spray head (10).

4. The powder coating line in-line liquid cleaning apparatus of claim 1, wherein: The bottom plate (1) top end middle part is fixedly connected with oven (5), and the hanging chain (6) penetrates the oven (5).

5. The powder coating line in-line liquid cleaning apparatus of claim 1, wherein: The bottom plate (1) top end one side is fixedly connected with the powder room (4), and one end of the hanging chain (6) penetrates the powder room (4), for spraying workpiece.

6. The powder coating line in-line liquid cleaning apparatus of claim 1, wherein: Multiple evenly distributed openings are arranged in the water tank (7) top, and multiple openings are located below the through hole (12) and coincide with the through hole (12).

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