The supplementing device of powdery paints raising agent
Technical field
The present invention relates to the production equipment field of powdery paints, particularly relate to a kind of supplementing device for powdery paints raising agent.
Background technology
The situation of raising agent addition deficiency is there will be in powder manufacturing process, thus cause the stable storing performance of product poor, now having only does over again again adds raising agent, but owing to the method poured into manually can only be adopted to carry out when Equipment restriction is added, the defect of the method is: the mode that the throwing device of powdery paints adopts air-flow to import carries out charging, simultaneously by adding manually, cause the amount added extremely unstable, and the raising agent added cannot with powdery paints Homogeneous phase mixing, be difficult to the quality ensureing product, and dosage is crossed conference and is caused the heavy powder utilization of powder orange peel low, dosage cannot improve stable storing performance less.
Current common unit on the market relies on manually to be poured into, due to the effect that feed pipe air-flow sucks, in the process of feeding intake, cause feeding device cannot normal homogeneous carry out feeding, along with the speed addition manually poured into is suddenly big or suddenly small, the interpolation content that not only result in raising agent is extremely unstable, affects the uniform feeding of raising agent and powdery paints.
Summary of the invention
For above-mentioned Problems existing, the object of the invention is to provide one to feed intake precisely, and raising agent and powdery paints mix, and improves the supplementing device of the powdery paints raising agent of final products qualification rate.
In order to achieve the above object, the technical solution used in the present invention is as follows: a kind of supplementing device of powdery paints raising agent, described supplementing device is connected to by Feed lines and charge pump and stirs on barrel, described supplementing device comprises charging spout, pre-mixing cabin, add pipe and tube connector, described pre-mixing cabin is arranged on the bottom of charging spout, described tube connector is arranged on the bottom of pre-mixing cabin, described adds the side that pipe is connected to pre-mixing cabin, the bottom of described pre-mixing cabin is provided with sub-material screen cloth, the top of sub-material screen cloth is provided with sub-material paddle, the described below adding pipe is provided with taper cutting plate, described taper cutting plate is connected to the inside of pre-mixing cabin, the discharging opening adding pipe is arranged on the bottom of taper cutting plate.
Pipe of adding of the present invention, for the pipeline of L-type, is added pipe and is provided with auxiliary material stop valve; Controlled addition and the time of interpolation of raising agent by stop valve, the pipeline of L-type plays certain cushioning effect simultaneously, prevents raising agent from reinforced process, directly dropping to pre-mixing cabin.
Charging spout of the present invention is the charging spout of taper, and the bottom of charging spout is provided with connected entrance and is communicated with pre-mixing cabin; Conveniently fed intake by the charging spout of taper, material, under gravity by connected entrance feed pre-mixer storehouse, prevents powdery paints from remaining.
Connected entrance of the present invention is provided with the movable plate that quantitatively feeds intake, and the described plate that quantitatively feeds intake is provided with inductor of weighing, and the side of described charging spout is provided with upset valve and electronic display; Controlled the amount of the powdery paints dropped into by the plate that quantitatively feeds intake, and then control the charge proportion of powdery paints and raising agent, the uniform compounding effect of final both guarantees.
Tube connector of the present invention is connected on charge pump by Feed lines; Charge pump carries out charging by the mode of bleeding, and powdery paints and raising agent, under the effect of air-flow, are entered by tube connector and Feed lines and stir barrel.
The top of taper cutting plate of the present invention is the end face of arc; Because taper cutting plate is arranged in pre-mixing cabin, can continue have powdery paints to enter, prevent powdery paints from remaining on cutting plate by the end face of arc and the structure of taper in pre-mixing cabin, the inner unnecessary material of avoiding device remains.
It is of the present invention that to add pipe top identical with the overhead height of pre-mixing cabin; Add pipe for depositing the raising agent of powdery paints, charging spout is used for depositing powdery paints, and powdery paints and raising agent tentatively mix in pre-mixing cabin, and the height adding pipe is unsuitable too high, avoids the material overflow in reinforced process.
The invention has the advantages that: the present invention is by knockdown feeding structure, and the convenient combination to powdery paints and raising agent is fed in raw material work, simultaneously in reinforced process, charging and control precisely, to avoid the randomness of hand stock; Material carries out premix to both in the premix groove of device, ensure that powdery paints and the uniform compounding effect of raising agent, facilitates the shaping of final products, improve the qualification rate of final products.
Accompanying drawing explanation
Fig. 1 is apparatus structure sketch of the present invention;
Fig. 2 is charging spout plan structure sketch of the present invention;
Wherein, 1 charging spout, 2 pre-mixing cabin, 3 tube connectors, 4 add pipe, 5 charge pumps, 6 Feed lines, 7 sub-material screen clothes, 8 sub-material paddles, 9 taper cutting plates, 10 connected entrances, and 11 upset valves, 12 quantitatively feed intake plate.
Detailed description of the invention
Illustrate that the present invention is described in further detail with detailed description of the invention below in conjunction with accompanying drawing.
embodiment 1:the supplementing device of a kind of powdery paints raising agent as illustrated in fig. 1 and 2, described supplementing device is connected to by Feed lines 6 and charge pump 5 and stirs on barrel, described supplementing device comprises charging spout 1, pre-mixing cabin 2, add pipe 4 and tube connector 3, described pre-mixing cabin 2 is arranged on the bottom of charging spout 1, described tube connector 3 is arranged on the bottom of pre-mixing cabin 2, described adds the side that pipe 4 is connected to pre-mixing cabin 2, the bottom of described pre-mixing cabin 2 is provided with sub-material screen cloth 7, the top of sub-material screen cloth 7 is provided with sub-material paddle 8, the described below adding pipe 4 is provided with taper cutting plate 9, described taper cutting plate 9 is connected to the inside of pre-mixing cabin 2, the discharging opening adding pipe 4 is arranged on the bottom of taper cutting plate 9.
embodiment 2:as shown in Figure 1, add the pipeline that pipe 4 is L-type, add pipe 4 and be provided with auxiliary material stop valve; Controlled addition and the time of interpolation of raising agent by stop valve, the pipeline of L-type plays certain cushioning effect simultaneously, prevents raising agent from reinforced process, directly dropping to pre-mixing cabin 2.
embodiment 3:as illustrated in fig. 1 and 2, charging spout 1 is the charging spout of taper, and the bottom of charging spout 1 is provided with connected entrance 10 and is communicated with pre-mixing cabin 2; Conveniently fed intake by the charging spout 1 of taper, material, under gravity by connected entrance 10 feed pre-mixer storehouse 2, prevents powdery paints from remaining.
embodiment 4:as illustrated in fig. 1 and 2, connected entrance 10 is provided with the movable plate 12 that quantitatively feeds intake, and the described plate 12 that quantitatively feeds intake is provided with inductor of weighing, and the side of described charging spout 1 is provided with upset valve 11 and electronic display; Controlled the amount of the powdery paints dropped into by the plate 12 that quantitatively feeds intake, and then control the charge proportion of powdery paints and raising agent, the uniform compounding effect of final both guarantees.
embodiment 5:as illustrated in fig. 1 and 2, tube connector 3 is connected on charge pump 5 by Feed lines 6; Charge pump 5 carries out charging by the mode of bleeding, and powdery paints and raising agent, under the effect of air-flow, are entered by tube connector 3 and Feed lines 6 and stir barrel.
embodiment 6:as illustrated in fig. 1 and 2, the top of taper cutting plate 9 is the end face of arc; Because taper cutting plate 9 is arranged in pre-mixing cabin 2, can continue have powdery paints to enter in pre-mixing cabin 2, prevent powdery paints from remaining on cutting plate 9 by the end face of arc and the structure of taper, the inner unnecessary material of avoiding device remains.
embodiment 7:as illustrated in fig. 1 and 2, pipe 4 top is added identical with the overhead height of pre-mixing cabin 2; Add pipe 4 for depositing the raising agent of powdery paints, charging spout 1 is for depositing powdery paints, and powdery paints and raising agent tentatively mix in pre-mixing cabin 2, and the height adding pipe 4 is unsuitable too high, avoids the material overflow in reinforced process.
It should be noted that, above-mentioned is only preferred embodiment of the present invention, is not used for limiting protection scope of the present invention, and equivalents done on the basis of above-described embodiment all belongs to protection scope of the present invention.