Safe type aluminium alloy electrostatic spray gun
Technical Field
The utility model relates to an electrostatic spray gun technical field especially relates to a safe type aluminium alloy electrostatic spray gun.
Background
The electrostatic spray gun is a basic product for modernization of industrial spraying equipment and is arranged in a coating process flow line; the electrostatic spray gun is a main body of the most core equipment for surface treatment, and the electrostatic spray gun is a coating atomizer and an electrostatic electrode generator by using a low-voltage high-atomization device and generating electrostatic electric field force through an electrostatic generator to efficiently and quickly spray coating on the surface of a coated object so as to achieve perfect surface treatment of the coated object.
At present, the electrostatic spray gun generally has the rifle body, shower nozzle, handle and trigger to constitute, and among the prior art, the trigger of electrostatic spray gun is direct externally to expose, does not have protection machanism, and when the electrostatic spray gun did not use, the trigger received people's mistake easily and touched to cause the injury to people, there is the potential safety hazard, consequently, provide a safe type aluminium alloy electrostatic spray gun.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art electrostatic spray gun's trigger directly to expose externally, do not have protection machanism, when electrostatic spray gun did not use, the trigger received people's mistake easily and touched to cause the injury to people, there is the problem of potential safety hazard, and the safe type aluminium alloy electrostatic spray gun who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a safety type aluminum profile electrostatic spray gun comprises a gun body, a spray head, a handle and a trigger, wherein the spray head is fixedly connected with the right end of the gun body, the upper end of the handle is fixedly connected with the left side of the lower end of the gun body, the trigger is arranged in the middle of the lower end of the gun body, an arc-shaped protection plate is arranged below the gun body, the upper end of the arc-shaped protection plate is fixedly connected with the lower end of the gun body, the left end of the arc-shaped protection plate is fixedly connected with the handle, the trigger is arranged in the arc-shaped protection plate, a strip-shaped hole is formed in one side, close to the trigger, of the upper side wall of the arc-shaped protection plate, a sector plate is arranged in the strip-shaped hole, one ends, close to the handle, of the front side wall and the rear side wall of the sector plate are rotatably connected with the front side wall and the rear side, the inside slip of arc hole is equipped with the gag lever post of vertical setting, both ends run through the front and back both sides in bar hole respectively around the gag lever post, two lateral walls all seted up around the bar hole with gag lever post assorted waist shape hole, the equal fixedly connected with reset spring in both ends around the left side pole wall of gag lever post, reset spring's the other end and the lateral wall fixed connection in waist shape hole, the arc hole is close to one side of trigger and has seted up two and gag lever post assorted arc walls.
Preferably, two the inside equal fixedly connected with in waist shape hole slide bar that transversely sets up, both ends all pass through the through-hole respectively with slide bar sliding connection around the pole wall of gag lever post, two the slide bar cup joints with two reset spring activities respectively.
Preferably, the middle part of the upper end of the gun body is fixedly connected with an arc-shaped portable rod, and anti-skidding lines are arranged on the surface of the arc-shaped portable rod.
Preferably, an anti-slip sleeve is fixedly sleeved on the outer part of the grip.
Preferably, the pot head that the rifle body was kept away from to the shower nozzle is equipped with the protective cover, the first fixed block of left side upper end fixedly connected with of protective cover, the last lateral wall right side fixedly connected with second fixed block of shower nozzle, first fixed block rotates through the second pivot with the second fixed block to be connected, the axle wall movable sleeve of second pivot is equipped with torque spring, torque spring's both ends respectively with first fixed block and second fixed block fixed connection, the left side lower extreme fixedly connected with elastic rod of protective cover, the lower lateral wall left end fixedly connected with stopper of elastic rod, the lower lateral wall right side fixedly connected with U-shaped plate of shower nozzle, the lower lateral wall of U-shaped plate seted up with the spacing hole of stopper assorted.
Compared with the prior art, the utility model provides a safe type aluminium alloy electrostatic spray gun possesses following beneficial effect:
1. this safe type aluminium alloy electrostatic spray gun, through the arc guard plate that is equipped with, the mutually supporting of first pivot, sector plate, gag lever post, two waist shape holes, two reset spring, arc hole and two arc walls can carry on spacingly to the sector plate to when electrostatic spray gun does not use, the sector plate can support the trigger, avoids people to miss and touches the trigger and be injured, improves the security performance.
2. This safe type aluminium alloy electrostatic spray gun, through the mutually supporting of protective cover, first fixed block, second pivot, torsion spring, elastic rod, U-shaped board and spacing hole that are equipped with, can use the protective cover to cover the shower nozzle and protect, avoid the foreign matter to get into the inside of shower nozzle.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can prevent effectively that people from missing when not using touching the trigger and receiving the injury, improve electrostatic spray gun's security performance, and can protect the shower nozzle when not using, avoid the foreign matter to get into in the shower nozzle and influence electrostatic spray gun and use.
Drawings
Fig. 1 is a schematic structural view of a safety type aluminum profile electrostatic spray gun provided by the utility model;
FIG. 2 is an enlarged view of the portion A in FIG. 1;
fig. 3 is an enlarged view of a portion B of fig. 1.
In the figure: the spray gun comprises a gun body 1, a spray head 2, a handle 3, a trigger 4, an arc-shaped protection plate 5, a sector plate 6, a first rotating shaft 7, a limiting rod 8, a reset spring 9, a sliding rod 10, an arc-shaped hand-held rod 11, an anti-skidding sleeve 12, a protective cover 13, a first fixing block 14, a second fixing block 15, a torsion spring 16, an elastic rod 17, a limiting block 18 and a U-shaped plate 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a safe type aluminum profile electrostatic spray gun comprises a gun body 1, a spray head 2, a handle 3 and a trigger 4, wherein the spray head 2 is fixedly connected with the right end of the gun body 1, the upper end of the handle 3 is fixedly connected with the left side of the lower end of the gun body 1, the trigger 4 is arranged at the middle part of the lower end of the gun body 1, an arc-shaped protection plate 5 is arranged below the gun body 1, the upper end of the arc-shaped protection plate 5 is fixedly connected with the lower end of the gun body 1, the left end of the arc-shaped protection plate 5 is fixedly connected with the handle 3, the trigger 4 is arranged in the arc-shaped protection plate 5, a strip-shaped hole is arranged on one side, close to the trigger 4, of the upper side wall of the arc-shaped protection plate 5, a sector plate 6 is arranged in the strip-shaped hole, one ends, close to the handle 3, of the, the arc hole has been seted up to the lateral wall near one side of trigger 4 around sector plate 6, the inside slip in arc hole is equipped with the gag lever post 8 of vertical setting, both ends run through the front and back both sides in bar hole respectively around gag lever post 8, two lateral walls all seted up around the bar hole with 8 assorted waist shape holes of gag lever post, the equal fixedly connected with reset spring 9 in both ends around the left side pole wall of gag lever post 8, reset spring 9's the other end and the lateral wall fixed connection in waist shape hole, the arc hole is close to one side of trigger 4 and has seted up two and 8 assorted arcs of gag lever post.
The inside equal fixedly connected with in two waist shape holes slide bar 10 horizontal setting, both ends all pass through the through-hole respectively with slide bar 10 sliding connection around the pole wall of gag lever post 8, and two slide bars 10 cup joint with two reset spring 9 activities respectively, and it is more stable when can making gag lever post 8 remove, and warp when avoiding reset spring 9 to be compressed.
The middle part of the upper end of the gun body 1 is fixedly connected with an arc-shaped portable rod 11, and anti-slip lines are arranged on the surface of the arc-shaped portable rod 11, so that people can conveniently carry the gun.
The anti-slip sleeve 12 is fixedly sleeved outside the grip 3, so that people can conveniently hold the grip firmly to work.
A protective cover 13 is sleeved on one end of the spray head 2 far away from the gun body 1, a first fixed block 14 is fixedly connected to the upper end of the left side of the protective cover 13, a second fixed block 15 is fixedly connected to the right side of the upper side wall of the spray head 2, the first fixed block 14 and the second fixed block 15 are rotatably connected through a second rotating shaft, a torsion spring 16 is movably sleeved on the shaft wall of the second rotating shaft, two ends of the torsion spring 16 are respectively fixedly connected with the first fixed block 14 and the second fixed block 15, an elastic rod 17 is fixedly connected to the lower end of the left side of the protective cover 13, a limiting block 18 is fixedly connected to the left end of the lower side rod wall of the elastic rod 17, a U-shaped plate 19 is fixedly connected to the right side of the lower side wall of the spray head 2, a limiting hole matched with the limiting block 18 is formed in the lower side wall of the U-shaped plate 19, can make protective cover 13 cover establish at 2 right-hand members of shower nozzle, be convenient for protect shower nozzle 2, when the electrostatic spray gun used, press stopper 18, can apply torsional force to first fixed block 14 through the torsion spring 16 that is equipped with to make protective cover 13 rotatory with the separation of 2 right-hand members of shower nozzle, thereby can carry out spraying work.
The utility model discloses in, when electrostatic spray gun does not use, upwards rotate sector plate 6, the arc wall of downside corresponds with gag lever post 8 positions in making the arc hole, reset spring 9 through being equipped with can apply elasticity to gag lever post 8, make gag lever post 8 remove to the arc wall in, thereby it is spacing to sector plate 6, make sector plate 6 support trigger 4, avoid people to miss the trigger, rotate protective cover 13, insert elastic rod 17 in U-shaped plate 19, thereby stopper 18 is through spacing hole and the 19 joints of U-shaped plate, can make protective cover 13 cover establish at 2 right-hand members of shower nozzle, be convenient for protect shower nozzle 2.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.