Background technology
The paint spray booth is widely used in the production of spraying paint of products such as machine tool element and complete machine, engineering machinery, hoisting machinery, petroleum machinery, coal mine machinery zero one.Present paint spray booth is provided with the logistics door more, the turnover transportation of be used to spray paint workpiece, equipment, and transportation is taked to be hung workpiece on the chassis by crane earlier more, by chassis workpiece is transported into, transports the paint spray booth again.The more than once operation in the paint spray booth of said structure through the chassis transhipment; This is for the comparatively inconvenience of turnover transportation of main equipment, parts; And after the production of once spraying paint is accomplished; The back work of spraying paint such as also need carry out handling, cleaning, shielding, touch-up paint, levelling, dry, and then carry out productions of spraying paint of next time, the feasible production efficiency of spraying paint is lower.
Summary of the invention
The utility model purpose is to provide a kind of semi-gantry that parts pass in and out, the production efficiency of spraying paint is high of being convenient to spray paint to move the paint spray booth.
For realizing above-mentioned purpose, the utility model can be taked following technical proposals:
The described semi-gantry of the utility model moves the paint spray booth, and it comprises the chamber body, and said chamber body is made up of fixed chamber body and mobile chamber body; Said fixed chamber body is made up of rear wall, the sidewall that is separately positioned on said rear wall two ends, at least one next door that is arranged between the said two side; Described at least one next door is divided into the fixed chamber body station unit of at least two end faces and open-front; Said mobile chamber body is made up of the roof and the antetheca that adapt with said station unit end face, front; On fixed chamber body rear wall top and ground, front, be respectively arranged with track; The roof back edge that moves the chamber body rolls with corresponding track through the road wheel by drive power source respectively with the antetheca lower edge and is connected; The rear wall that sealing runs through each station unit of fixed chamber body is respectively arranged with the ajutage that is connected with the air-conditioning air feed system, and the air outlet of said ajutage upwards is provided with; The chamber structure of the roof of said mobile chamber body for constituting by dynamic pressure chamber and/or plenum chamber, the dynamic pressure chamber of said chamber structure and/or the diapire of plenum chamber are provided with the air inlet that docks with said ajutage air outlet; In each station unit of fixed chamber body, locate below ground level and be provided with the coating cloud treating apparatus, the gas outlet of said coating cloud treating apparatus is connected with exhaust-gas treatment and exhaust system through exhaust duct.
The antetheca of body is provided with windowpane, People's Bank of China's actuating doors in said mobile chamber, and the outer surface of antetheca is provided with the external hanging type fluorescent lamp, and said external hanging type fluorescent lamp is isolated through doubling glass and indoor environment; Spandrel girder is established at the rear wall top of said fixed chamber body, and said track is arranged on the said spandrel girder.
The said coating cloud treating apparatus that locates below ground level in each station unit of fixed chamber body that is arranged on is water rotation type or dry type coating cloud treating apparatus; Said exhaust-gas treatment and exhaust system are made up of organic exhaust gas active-carbon adsorption box, exhaust blower, air-valve and gravity fire resisting damper.
Be provided with the combustable gas concentration monitoring alarm in said each station unit.
The main body of the utility model advantage is in following several respects:
1, said chamber body is arranged to be made up of fixed chamber body and mobile chamber body; After mobile chamber body is removed; For each described station unit is a top and anterior structure of opening wide fully; So just can utilize the driving in workshop to play workpiece, greatly facilitate the turnover of workpiece, save the operation of chassis transhipment workpiece simultaneously directly by in the entering station unit, front portion.
2, fixed chamber body open-front is not established a body, and workpiece passes in and out from the front, and being equivalent to whole front all is a logistics gate; Seal the formation paint spray booth to the front again after moving chamber body in-migration; The deficiency of having avoided the open and close of door body to damage has easily been simplified paint spray booth's structure, has improved reliability.
3, the air inlet that moves on the body roof of chamber docks up and down with air outlet on the fixed chamber body rear wall, and it is little therefore to dock the gap deviation, and airduct is easy to fix, and is simple in structure, and butt joint is blown effective.
4, through said next door the fixed chamber body is divided into the station unit of two or more end faces and open-front; Like this; When a station unit sprays paint work; The back works of spraying paint such as other station unit can carry out handling, cleaning, shielding, touch-up paint, levelling, dry have realized that two stations or multistation coordinate alternation, and production efficiency is able to bigger raising; Simultaneously; The back work of spraying paint is gone along with sb. to guard him in the station unit at three faces of being made up of rear wall, sidewall and next door and is carried out, and therefore, opens coating cloud treating apparatus in the station unit; Descend air draft to take many that the pernicious gas effect will be good away like this, more help environmental protection and workman's safety and sanitation.
The specific embodiment
Shown in Fig. 1-5, the described semi-gantry of the utility model moves the paint spray booth, comprises the chamber body, and said chamber body is made up of fixed chamber body and mobile chamber body; Said fixed chamber body by rear wall 1, be separately positioned on said rear wall 1 two ends sidewall 2,3, be arranged on said two side 2, next door 4 between 3 constitutes; Described next door 4 is divided into the fixed chamber body station unit 5,6 of two end faces and open-front; Said mobile chamber body is made up of the roof 7 and the antetheca 8 that adapt with said station unit 5,6 end faces, front; On rear wall 1 top of fixed chamber body and ground, front, be respectively arranged with track 9; Roof 7 back edges that move the chamber body roll with corresponding track through the road wheel 10 by drive power source respectively with antetheca 8 lower edges and are connected; The rear wall 1 that sealing runs through each station unit 5,6 of fixed chamber body is respectively arranged with the ajutage 12 that is connected with air-conditioning air feed system 11, and the air outlet of said ajutage 12 upwards is provided with; The chamber structure of roof 7 for constituting of said mobile chamber body by dynamic pressure chamber and plenum chamber, the diapire of said chamber structure is provided with the air inlet that docks up and down with said ajutage 12 air outlets, is to walk in orbit owing to move the chamber body; Therefore up and down very little of jerk value; Normally be no more than 5mm, the limit is no more than 10mm, as long as common rubber profiling sealing is taked in this gap; Normal decrement through rubber just can remedy this gap; Thereby play good sealing effectiveness, simple in structure, reliability is high again.In each station unit 5,6 of fixed chamber body, locate below ground level and be provided with water rotation type or dry type coating cloud treating apparatus 13; The gas outlet of said coating cloud treating apparatus 13 is connected with exhaust-gas treatment and exhaust system 15 through exhaust duct 14, and said exhaust-gas treatment and exhaust system 15 are made up of organic exhaust gas active-carbon adsorption box, exhaust blower, air-valve and gravity fire resisting damper; The antetheca 8 that moves the chamber body is provided with windowpane 16, People's Bank of China's actuating doors 17, and the outer surface of antetheca 8 is positioned at that windowsill is provided with the external hanging type fluorescent lamp on the windowpane 16, and said external hanging type fluorescent lamp is through doubling glass and indoor environment isolation; Spandrel girder 18 is established at rear wall 1 top of fixed chamber body, and said track is arranged on the said spandrel girder 18; In each station unit 5,6, be provided with the combustable gas concentration monitoring alarm.