A kind of sheet material drenches curtain showering painting equipment
Technical field
The present invention relates to the painting equipment technical field of sheet material, especially relate to a kind of sheet material and drench in curtain showeringPaint equipment.
Background technology
In prior art, be generally by spraying japanning or roller coating japanning, plank at the painting on surface of plankStandard specification be 1.2X2.4 rice, for the sheet material of this standard specification, by spraying lacquering technique at itPainting on surface, working (machining) efficiency is low, need to spray workman more, consuming time longer, and enamelled coating is also inhomogeneous, rawProduce cost higher. Roller coating japanning is that roller coating is established by a pair of roller coating rubber tire roller coating japanning on roller coating equipmentThere are some shortcomings in standby japanning, and 1, vacancy often appears in enamelled coating, often occurs the local feelings that there is no japanningCondition. 2, the regional became uneven of enamelled coating is even. 3, thickness of paint layer is difficult to control, to the thickness of enamelled coatingThe precision of controlling is poor. Therefore be necessary to be improved.
Summary of the invention
The deficiency existing for prior art, the object of this invention is to provide a kind of sheet material and drenches curtain showering japanningEquipment, it is simple in structure, and for the plate surface japanning at all size, japanning is even, and enamelled coating can notOccur vacancy, enamelled coating thickness is even, and precision is high.
To achieve these goals, the technical solution adopted in the present invention is.
A kind of sheet material drenches curtain showering painting equipment, and sheet material drenches curtain showering painting equipment and comprises Lin Mu showering mechanism,Lin Mu showering mechanism is disposed with from top to bottom paint drip trays, drenches curtain showering cutter and sheet material conveyer belt,
Drench curtain showering cutter, be arranged at the top of sheet material conveyer belt, pouring curtain showering cutter is wide along sheet material conveyer beltDegree direction is extended the width of setting, and is used to form planar along the width continuous distributed of sheet material conveyer beltPaint drench curtain, a top of drenching curtain showering cutter is a long and narrow material receiving, drench curtain showering cutter a side orBoth sides are provided with paint water conservancy diversion side, and the paint upper end of water conservancy diversion side and a side of material receiving are joined and shapeAngle in an acute angle, the joint of paint water conservancy diversion side and material receiving forms a first sharp seamed edge,The bottom of drenching curtain showering cutter is the second sharp-pointed seamed edge that is shrunk to a wire;
Paint drip trays, is arranged at the top of drenching curtain showering cutter, is provided with one for holding the cell body of paint,The bottom of cell body offers some japanning through holes, and japanning through hole is along the width interval row of drenching curtain showering cutterRow, japanning through hole is positioned at the top of material receiving.
Further, in technical scheme, a described cross sectional shape that drenches curtain showering cutter is triangle, the connecing of topMaterial platform is the level of state, and the both sides of material receiving connect respectively a paint water conservancy diversion side, and two paint are ledThe lower end of stream side joins and forms the second sharp-pointed seamed edge of a wire.
Further, in technical scheme, the cross sectional shape of described cell body is semicircle, arc or triangle,Its upper end is opened wide, and bottom is shunk and diminished, and japanning through hole is positioned at the centre position of cell body bottom, each onPaint through hole is equidistantly arranged.
Further, in technical scheme, the width 1~5cm of described material receiving, drenches the vertical of curtain showering cutterBe highly 10~50cm, the angle between paint water conservancy diversion side and material receiving is 80~90 degree.
Further, in technical scheme, the width 1~2cm of described material receiving, drenches the vertical of curtain showering cutterBe highly 18~25cm, the angle between paint water conservancy diversion side and material receiving is 84~86 degree.
Further, in technical scheme, the spacing of described two adjacent japanning through holes is 1~10cm, onThe aperture of paint through hole is 0.2~1cm, and the bottom of japanning through hole is 5~20cm to the distance of material receiving.
Further in technical scheme, described sheet material drench a curtain showering painting equipment comprise Ni Zai roller coating mechanism,The first Di You roller coating mechanism, UV curing curing mechanism, the second Di You roller coating mechanism and ultraviolet ray are driedMechanism, Ni Zai roller coating mechanism is positioned at foremost, and the first Di You roller coating mechanism is connected to Ni Zai roller coating mechanismBack-end location, the first Di You roller coating mechanism is provided with roll-on device; UV curing curing mechanism is connected toThe back-end location of the first Di You roller coating mechanism, is provided with some ultraviolet rays and dries in UV curing curing mechanismDry lamp; The second Di You roller coating mechanism is connected to the back-end location of UV curing curing mechanism, the second end oilRoller coating mechanism is provided with roll-on device, between UV curing curing mechanism and the second Di You roller coating mechanism, establishesBe equipped with sheet material conveyer belt; Lin Mu showering mechanism is connected to the back-end location of the second Di You roller coating mechanism, secondBetween Di You roller coating mechanism and Lin Mu showering mechanism, be provided with sheet material conveyer belt; Ultraviolet ray drying mechanism connectsAt the back-end location of Lin Mu showering mechanism, between Lin Mu showering mechanism and ultraviolet drying mechanism, be provided with plateMaterial conveyer belt.
Further, in technical scheme, the back-end location of described ultraviolet drying mechanism is connected with mechanism of sanding machine,Between ultraviolet ray drying mechanism and mechanism of sanding machine, be provided with sheet material conveyer belt, the back-end location of mechanism of sanding machine connectsBe connected to dedusting mechanism.
Further, in technical scheme, described roll-on device comprises an elevating hopper, upper glue roller and lower rubber roller,The upper and lower roll extrusion of upper glue roller and lower rubber roller coordinates, and plank passes through from the pressing of upper glue roller and lower rubber roller, gluingRoller is positioned at the top of lower rubber roller, and the bottom of elevating hopper is resisted against the roll surface of upper glue roller, and open the bottom of elevating hopperBe provided with feeding groove or some upper material through hole.
Adopt after said structure, the advantage that compared to the prior art the present invention had is: structure of the present inventionSimply, japanning is even, and enamelled coating there will not be vacancy, and enamelled coating thickness is even, and precision is high, accurately controlsThe thickness of enamelled coating.
Brief description of the drawings
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of roll-on device of the present invention.
Fig. 3 is the structural representation of Lin Mu showering of the present invention mechanism.
Fig. 4 is that the curtain curtain coater that drenches of the present invention is configured to the schematic diagram that drenches curtain.
In figure:
1, Lin Mu showering mechanism;
11, paint drip trays 111, cell body 112, japanning through hole;
12, drench a curtain showering cutter 121, the first seamed edge 122, the second seamed edge 123, paint water conservancy diversion side 124,Material receiving;
2, Ni Zai roller coating mechanism;
3, the first Di You roller coating mechanism;
30, roll-on device 301, elevating hopper 302, upper glue roller 303, lower rubber roller;
4, UV curing curing mechanism;
5, the second Di You roller coating mechanism;
6, ultraviolet drying mechanism;
7, mechanism of sanding machine;
8, dedusting mechanism;
9, sheet material conveyer belt.
Detailed description of the invention
The following stated is only preferred embodiment of the present invention, does not therefore limit protection scope of the present invention.
Embodiment, is shown in shown in Fig. 1 to Fig. 4, and a kind of sheet material drenches curtain showering painting equipment, by from front to backOrder comprise successively Ni Zai roller coating mechanism 2, the first Di You roller coating mechanism 3, UV curing curing mechanism4, the second Di You roller coating mechanism 5, Lin Mu showering mechanism 1, ultraviolet drying mechanism 6, mechanism of sanding machine 7 andDedusting mechanism 8.
Ni Zai roller coating mechanism 2 is positioned at foremost,
The first Di You roller coating mechanism 3 is connected to the back-end location of Ni Zai roller coating mechanism 2, the oil roller coating of first endMechanism 3 is provided with roll-on device 30;
UV curing curing mechanism 4 is connected to the back-end location of the first Di You roller coating mechanism 3, ultraviolet rayIn dry solidification mechanism 4, be provided with some ultraviolet rays and dry lamp;
The second Di You roller coating mechanism 5 is connected to the back-end location of UV curing curing mechanism 4, second endOil roller coating mechanism 5 is provided with roll-on device 30, UV curing curing mechanism 4 and second end oil coating rollerBetween structure 5, be provided with sheet material conveyer belt 9, certainly, sheet material conveyer belt 9 can also be selected conveying roller, and other is defeatedSend mechanism to replace.
Lin Mu showering mechanism 1 is connected to the back-end location of the second Di You roller coating mechanism 5, the oil roller coating of second endBetween mechanism 5 and Lin Mu showering mechanism 1, be provided with sheet material conveyer belt 9;
Ultraviolet ray drying mechanism 6 is connected to the back-end location of Lin Mu showering mechanism 1, Lin Mu showering mechanism 1And be provided with sheet material conveyer belt 9 between ultraviolet drying mechanism 6;
The back-end location of ultraviolet ray drying mechanism 6 is connected with mechanism of sanding machine 7, ultraviolet drying mechanism 6 and sandBetween optical mechanism 7, be provided with sheet material conveyer belt 9;
The back-end location of mechanism of sanding machine 7 is connected with dedusting mechanism 8. Mechanism of sanding machine 7 and dedusting mechanism 8 are currentBe widely used, other structure and principle are same as the prior art, repeat no more here.
Wherein, roll-on device 30 comprises an elevating hopper 301, upper glue roller 302 and lower rubber roller 303, gluingRoller 302 and lower rubber roller be roll extrusion cooperation Shang Xia 303, and plank is from the pressing of upper glue roller 302 and lower rubber roller 303Place passes through, and upper glue roller 302 is positioned at the top of lower rubber roller 303, and the bottom of elevating hopper 301 is resisted against gluingThe roll surface of roller 302, the bottom of elevating hopper 301 offers feeding groove or some upper material through hole.
Lin Mu showering of the present invention mechanism 1 is disposed with from top to bottom paint drip trays 11, drenches a curtain showering cutter12 and sheet material conveyer belt 9,
Drench curtain showering cutter 12, be arranged at the top of sheet material conveyer belt 9, drench curtain showering cutter 12 and carry along sheet materialWidth with 9 extends the width of setting, and is used to form along the width of sheet material conveyer belt 9 continuousThe planar paint distributing drenches curtain, and the top of drenching curtain showering cutter 12 is a long and narrow material receiving 124, drenchesThe one or both sides of curtain showering cutter 12 are provided with paint water conservancy diversion side 123, paint the upper of water conservancy diversion side 123End joins and shape angle in an acute angle with a side of material receiving 124, paints water conservancy diversion side 123 and connects materialThe joint of platform 124 forms a first sharp seamed edge 121, drenches the bottom of curtain showering cutter 12 for shrinkingThe second sharp-pointed seamed edge 122 of being aligned shape; Wherein, the cross sectional shape that drenches curtain showering cutter 12 is triangle,The material receiving 124 at top is the level of state, and the both sides of material receiving 124 connect respectively a paint water conservancy diversionThe lower end of 123, two paint water conservancy diversion sides 123, side joins and forms the second sharp-pointed seamed edge of a wire122。
Paint drip trays 11, is arranged at the top of drenching curtain showering cutter 12, is provided with one for holding the groove of paintBody 111, the bottom of cell body 111 offers some japanning through holes 112, and japanning through hole 112 is along drenching curtain showeringThe width of cutter 12 is spaced, and japanning through hole 112 is positioned at the top of material receiving 124. Cell body 111Cross sectional shape be semicircle, arc or triangle, its upper end is opened wide, bottom is shunk and is diminished, onPaint through hole 112 is positioned at the centre position of cell body 111 bottoms, and each japanning through hole 112 is equidistantly arranged.
By paint drip trays 11, paint is dropped in equably to the material receiving 124 that drenches curtain showering cutter 12, logicalCross the japanning through hole 112 drippage paint that equidistantly distribute, can control well the quantity delivered of paint, andIt is uniformly distributed along material receiving 124.
Material receiving 124 receives and drips fallen paint, after assembling, flows to paint by the first seamed edge 121Water conservancy diversion side 123, will paint further homogenising by the first seamed edge 121, simultaneously can fine control oilThe flow of paint and the stability of paint flows, adding paints itself has certain viscosity, thereby at oilPaint water conservancy diversion side 123 forms the planar highly stable paint waterfall stream of continuous distributed, this paint waterfallStream is close to paint water conservancy diversion side 123 and flows downward reposefully, instead of vertically drips.
When paint waterfall stream flows to the lower end of paint water conservancy diversion side 123, guide by the second seamed edge 122,Paint departs from the second seamed edge 122 and flows downward equably, because the second seamed edge 122 is wire, addsPainting waterfall stream has been stable and continuous surface current, and the flow of regional and mobile all very steadyFixed, after paint flows downward, form paint very uniformly and drench curtain, and drench the width of curtain along paintBe very uniform, paint drenches curtain and there will not be vacancy. Plank is after paint pouring curtain passes through, at woodThe surface uniform ground showering last layer paint of plate, japanning efficiency is very high, and japanning is even, and enamelled coating thickness is equalEven, enamelled coating there will not be vacancy, accurately controls the thickness of enamelled coating.
Width 1~the 5cm of material receiving 124, the vertical height of drenching curtain showering cutter 12 is 10~50cm,Angle between paint water conservancy diversion side 123 and material receiving 124 is 80~90 degree. Preferably parameter areaFor, the width 1~2cm of material receiving 124, the vertical height of drenching curtain showering cutter 12 is 18~25cm,Angle between paint water conservancy diversion side 123 and material receiving 124 is 84~86 degree.
The spacing of two adjacent japanning through holes 112 is 1~10cm, the aperture of japanning through hole 112 is 0.2~1cm, the bottom of japanning through hole 112 is 5~20cm to the distance of material receiving 124. Preferably parameter modelEnclose for, the spacing of two adjacent japanning through holes 112 is 1~3cm, the aperture of japanning through hole 112 is 0.2~0.5cm, the bottom of japanning through hole 112 is 10~12cm to the distance of material receiving 124.
Above content is only preferred embodiment of the present invention, for those of ordinary skill in the art, and foundationThought of the present invention, all will change in specific embodiments and applications, in this descriptionHold and should not be construed as limitation of the present invention.