Plastic spraying gun beneficial to uniform liquifying of plastic powder
A powder and plastic technology, applied in the field of spray guns, can solve the problems of inconsistent distance, energy waste, and difficulty in maintaining consistent plastic powder liquefaction effects, and achieve the effect of improving the effect and being convenient to use.
Active Publication Date: 2017-05-31
TIANCHANG JINLING ELECTRONICS
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Problems solved by technology
[0002] The use of plastic spraying guns is very common at present, but there are still some defects, such as flame spraying guns, flame spraying guns are mainly provided with flame nozzles and plastic powder nozzles on the main body of the plastic spraying guns, and the flame nozzles can eject flames, so The flame nozzle has a high temperature, and the plastic powder sprayed through the plastic powder nozzle is liquefied under high temperature. In order to ensure that all the plastic powder can be liquefied, but because the distance between the powder and the flame nozzle is inconsistent, the liquefaction effect of the plastic powder is very poor. Difficult to maintain consistency and wastes energy
Method used
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Embodiment Construction
[0017] refer to figure 1 As shown, a plastic spraying gun proposed by the present invention is beneficial to the uniform liquefaction of plastic powder, including a plastic spraying gun main body, a plastic powder storage bottle 2, a powder gas mixing auxiliary mechanism, an air supply mechanism and a flame stabilizer;
[0018] The main body of the plastic spraying gun includes a gun shaft 11 and a gun handle 12. The gun shaft 11 is provided with a combustible gas delivery channel 111, a powder gas mixing delivery channel 112 and a liquid storage chamber 113, and a combustible gas delivery channel 111 and a powder gas mixing delivery channel. 112 is connected, and the plastic powder storage bottle 2 is detachably installed on the gun shaft 11;
[0019] The powder gas mixing auxiliary mechanism includes a first communication pipe 31, a gas transition device, a flow partition block 33 and an auxiliary block 34. The first communication pipe 31 communicates with the plastic powder...
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The invention provides a plastic spraying gun beneficial to uniform liquifying of plastic powder. The plastic spraying gun comprises a plastic spraying gun main body, a plastic powder storage bottle, a powder gas mixing auxiliary mechanism, a gas supply mechanism and a flame holder. The plastic spraying gun main body comprises a gun barrel and a gun handle. The gun barrel is provided with a flammable gas guiding and conveying channel, a powder-gas mixed guiding and conveying channel and a liquid storage cavity. The flammable gas guiding and conveying channel communicates with the powder gas mixing guiding and conveying channel. The plastic powder storage bottle is detachably mounted on the gun barrel. The powder gas mixing auxiliary mechanism comprises a first communicating pipe, a gas transition device, a flowing separating block and an auxiliary block. A powder gas mixing through hole is formed in the flowing separating block. The gas supply mechanism comprises a plurality of oxygen guiding and conveying pipes and a plurality of second communicating pipes. The flame holder comprises a flame holder frame, an ignition device, a plurality of flow storage pipes and a plurality of diversion pipes. Using is convenient, and the plastic spraying effect is improved effectively.
Description
technical field [0001] The invention relates to the field of plastic spraying, in particular to a plastic spraying gun beneficial to the uniform liquefaction of plastic powder. Background technique [0002] The use of plastic spraying guns is very common at present, but there are still some defects, such as flame spraying guns, flame spraying guns are mainly provided with flame nozzles and plastic powder nozzles on the main body of the plastic spraying guns, and the flame nozzles can eject flames, so The flame nozzle has a high temperature, and the plastic powder sprayed through the plastic powder nozzle is liquefied under high temperature. In order to ensure that all the plastic powder can be liquefied, but because the distance between the powder and the flame nozzle is inconsistent, the liquefaction effect of the plastic powder is very poor. Difficult to maintain consistency, and there is a waste of energy. Contents of the invention [0003] Based on the technical probl...
Claims
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IPC IPC(8): B05B7/20
Inventor 茆文斌
Owner TIANCHANG JINLING ELECTRONICS