A kind of case and bag spraying UV is produced into covering device
Technical field
The present invention relates to spraying equipment technical field, particularly a kind of case and bag spraying UV is produced into covering device.
Background technology
Spraying operation is the important step in industrial production, and it directly determines the presentation quality of industrial products; Spraying operation is mainly that precoating workpiece is positioned in paint spray booth, utilize spray gun in paint spray booth to by liquid state by its atomization, make paint film after atomization be attached to surface of the work and form paint film.
Conventionally the product such as case and bag all need to spray and lay a coat of paint or other coating on product, for protecting product and increasing the aesthetic of product.The spraying method of paint or coating adopts mechanically spraying more at present, to reduce operator's labour intensity, enhances productivity, and can guarantee the spraying effect of product simultaneously.But due to different shape of products, moulding, and the angle, orientation of spraying all each is variant, the applicable scope of same spraying robot is very limited at present, is difficult to reach perfect spraying effect
In order to save labour turnover, also there are some automatic spraying operating patterns present stage, it mainly adopts flowing water cycle operation pattern, although can reduce to a certain extent cost of labor, its structure is comparatively complicated, and because automaticity is relatively low, also need manually to supplement spraying, this not only improves the activity duration, and owing to spraying the difference in orientation, be easy to cause the waste of paint, coating, cause production efficiency can not meet the requirement of large-scale production.
Summary of the invention
The present invention seeks to for the existing above-mentioned technical problem of prior art, provide a kind of simple in structure, automaticity is high, the case and bag spraying UV of the spraying of comprehensive, multi-angle is produced into covering device.
For achieving the above object, the present invention proposes a kind of case and bag spraying UV and be produced into covering device, comprise and roll bed, electrostatic dust collection equipment, automatic spray apparatus, natural levelling district, conveyer belt, infrared levelling district, baking zone, cooling zone and loading dock, the described bed top of rolling is provided with electrostatic precipitator, automatic spray apparatus and natural levelling district from front to back successively, described conveyer belt top is provided with infrared levelling district, baking zone, cooling zone and loading dock successively, described infrared levelling district, baking zone and cooling zone are structure as a whole, described in roll bed and conveyer belt join end to end;
Described electrostatic precipitator comprise be arranged on roll bed top a dedusting frame, several are arranged on the electrostatic precipitator in dedusting frame, are connected with a shower nozzle in each electrostatic precipitator;
Described automatic spray apparatus comprises and is arranged on a spraying frame of rolling bed top, spraying frame both sides are provided with slide rail, the support moving back and forth before and after slide rail is provided with, described support both sides are provided with corresponding sliding sleeve, described in described level, spray and on two wood side-guides of frame, be respectively arranged with driving arm along the reciprocal driving mechanism of operation of slide rail, and the driving mechanism of both sides is realized synchronous operation by connecting rod, described support is provided with guide rail and elevating lever, elevating lever is rack-mount by the support sliding sleeve self coordinating with guide rail, and on support, be provided with and drive the back and forth driving mechanism of operation of elevating lever and support sliding sleeve left and right, the lower end of described elevating lever is provided with dwang, on described dwang, spray gun is installed, the degree of controlling spray gun by rotating dwang rotates, described elevating lever is controlled and is moved up and down by tooth bar,
Described infrared levelling district, baking zone and cooling zone are structure as a whole, it comprises cabinet, described conveyer belt is arranged in cabinet, cabinet front portion is infrared levelling district, and the upper horizontal in the cabinet in infrared levelling district is provided with several infrared lamps, and cabinet middle part is baking zone, in the cabinet of baking zone, be provided with several quartz burners, the rear portion of cabinet is cooling zone, and described cabinet top is provided with an air inlet, and cabinet bottom is provided with an air outlet.
As preferably, a side of bed is rolled in described spraying frame below and a side that bed is rolled in electrostatic dust collection equipment below is respectively equipped with inductor.
As preferably, described automatic spray apparatus is arranged in a dustproof room, and dustproof room rear and front end is respectively equipped with import and outlet, and dustproof room top is provided with air inlet.
As preferably, it also includes air cleaning supply air system, described air cleaning supply air system comprises air purifier and pressure fan, and air purifier connects pressure fan by pipeline, and pressure fan is by the air inlet of pipeline junctor box top and the air inlet at dustproof room top.
The whole spraying of the present invention, the curing production process of UV is completed automatically by equipment, need not hand spray, greatly reduce labour intensity, and reduce work flow and occur wrong possibility.The shower nozzle of electrostatic dust collection equipment of the present invention can be up and down before and after mechanical type regulate, can coordinate product vary in size and change, comprehensive a plurality of shower nozzles can dedusting without dead angle.The present invention adopts automatic spray apparatus, spray gun can be realized spraying operation comprehensive, multi-angle, and to make the paint that shower nozzle is sprayed complete spraying to product all angles, and coat side is even.Also adopt and roll bed and conveyer belt as connecting gear, the product spraying can be realized continuously, is applicable to the continuous production production efficiency of batch high.The present invention adopts computer to control, and whole spraying operation can pre-enter instruction by operator, then by spraying equipment, is completed voluntarily.
Accompanying drawing explanation
Fig. 1 is the structural representation that a kind of case and bag spraying UV of the present invention is produced into covering device.
Fig. 2 is the structural representation of electrostatic dust collection equipment of the present invention.
Fig. 3 is the structural representation of automatic spray apparatus of the present invention.
Fig. 4 is the structural representation of the support of automatic spray apparatus of the present invention.
Fig. 5 is the structural representation of support of the present invention and support sliding sleeve.
Fig. 6 is the structural representation of infrared levelling of the present invention district, baking zone and cooling zone.
The specific embodiment
Feature of the present invention and advantage will be elaborated by reference to the accompanying drawings by embodiment.
As shown in Figure 1, a kind of case and bag spraying UV is produced into covering device, comprise and roll bed 1, electrostatic dust collection equipment 2, automatic spray apparatus 3, nature levelling district 4, conveyer belt 5, infrared levelling district 6, baking zone 7, cooling zone 8 and loading dock 9, it is characterized in that: described in roll bed 1 top electrostatic precipitator 2 is installed from front to back successively, automatic spray apparatus 3 and natural levelling district 4, described conveyer belt 5 tops are provided with infrared levelling 6th district successively, baking zone 7, cooling zone 8 and loading dock 9, described infrared levelling district 6, baking zone 7 and cooling zone 8 are structure as a whole, described roll bed 1 and conveyer belt 5 join end to end, roll the anterior Song Jian district of bed, the rear portion of rolling bed is nature levelling district, and the rear end of described conveyer belt is loading dock.
As shown in Figure 2, described electrostatic precipitator 2 comprise be arranged on roll bed top a dedusting frame 21, several are arranged on the electrostatic precipitator 22 in dedusting frame 21, in each electrostatic precipitator 22, be connected with a shower nozzle 23, one side of rolling bed of electrostatic precipitator below is provided with inductor, when object by time electrostatic precipitator start.
As shown in Fig. 3~5, described automatic spray apparatus 3 comprise be arranged on roll bed 1 top spraying frame 31, spraying frame 31 both sides are provided with slide rail 32, the support 33 moving back and forth before and after slide rail 32 is provided with, described support 33 both sides are provided with corresponding sliding sleeve 34, described in described level, spray and on two wood side-guides 32 of frame 31, be respectively arranged with driving arm 33 along the reciprocal driving mechanism 311 of operation of slide rail 32, and the driving mechanism of both sides is realized synchronous operation by connecting rod 312, described support 33 is provided with guide rail 35 and elevating lever 36, the support sliding sleeve 331 that elevating lever 36 coordinates with guide rail 35 by self is arranged on support 33, and on support 33, be provided with and drive the back and forth driving mechanism 332 of operation of elevating lever 36 and support sliding sleeve 331 left and right, the lower end of described elevating lever 36 is provided with dwang 37, on described dwang 37, spray gun 38 is installed, 360 degree of controlling spray gun 38 by rotating dwang 37 rotate, spray gun 38 also can be by swinging up and down the angle of the injection of spray gun, described elevating lever 36 is controlled and is moved up and down by tooth bar 361, spray gun 38 is provided with oil circuit interface and air interface, described oil circuit interface and air interface are connected to fluid reservoir and air compressor by pipeline respectively.One side of rolling bed of spraying frame 31 belows is provided with inductor, and when object is through after inductor, automatic spray apparatus starts.
As shown in Figure 6, shown in described infrared levelling district 6, baking zone 7 and cooling zone 8 be structure as a whole, it comprises cabinet 10, described conveyer belt 5 is arranged in cabinet 10, cabinet 10 front portions are infrared levelling district 6, upper horizontal in the cabinet 10 in infrared levelling district 6 is provided with several infrared lamps 61, cabinet 10 middle parts are baking zone 7, in the cabinet 10 of baking zone 7, be provided with several quartz burners 71, the rear portion of cabinet 10 is cooling zone 8, described cabinet 10 tops are provided with an air inlet 101, and cabinet 10 bottoms are provided with an air outlet 102.
Described automatic spray apparatus 2 is arranged in a dustproof room, and dustproof room rear and front end is respectively equipped with import and outlet, and dustproof room top is provided with air inlet.
Conveyer belt 5 of the present invention adopts stainless steel guipure, and the cabinet inwall in described infrared levelling district 6 adopts the insulation of heatproof alumina silicate, and infrared lamp adopts far infrared stainless steel oxidation magnesium heating tube, and temperature keeps 50-60 ℃; Described baking zone adopts UV light-solidified lamp to regulate, baking zone inwall adopts mirror face stainless steel, described quartz burner is arranged on respectively top, both sides and the conveyer belt below in cabinet, and quartz burners upper and lower and both sides are a vertical quadrangle, can multiaspect solidify simultaneously;
Operation principle of the present invention: case and bag are placed on to rolling on bed of Song Jian district, by rolling bed, travel forward, when case and bag pass through the inductor of electrostatic dust collection equipment below, electrostatic dust collection equipment starts, the air-flow with positive and negative charge ion that shower nozzle ejection is a large amount of, eliminate on case and bag static and blow away obstinate laying dust, the case and bag after dedusting enter dustproof room by rolling bed; When case and bag pass through the inductor of automatic spray apparatus below, automatic spray apparatus starts, and rolls bed and stops, by adjusting the position of the spray gun in automatic spray apparatus, 5 of case and bag faces are sprayed paint, after completing and spraying paint, roll bed and start, case and bag enter nature levelling district and carry out preliminary levelling; Case and bag after levelling are sent to and on conveyer belt, enter infrared levelling district by rolling bed, by far infrared stainless steel oxidation magnesium heating tube to the further levelling of case and bag, after levelling, case and bag enter baking zone, adopt UV light-solidified lamp to dry case and bag, case and bag after oven dry enter cooling zone, last case and bag enter loading dock, complete and spray paint.Levelling, oven dry, when cooling, air cleaning supply air system is transported to the air after purifying in cabinet endlessly, guarantees the air trim circulation in cabinet.
Specific embodiment described herein is only to structure of the present invention explanation for example.Those skilled in the art can make various modifications or supplement or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.