Paint even coating device
Technical Field
The invention relates to the technical field of coating devices, in particular to a coating device capable of being uniformly coated.
Background
The coating is a solid continuous film obtained by coating once, and is a thin plastic layer coated on a substrate such as metal, fabric, plastic and the like for the purposes of protection, insulation, decoration and the like. The coating material can be in a gas state, a liquid state or a solid state, and the type and the state of the coating material are generally determined according to the substrate needing to be sprayed. Depending on the type of coating used, it is known as primer coat and topcoat coat. Generally, the coating obtained by the coating is thinner, about 20-50 microns, and the thick paste type coating can obtain a coating with the thickness of more than 1 mm at one time. The spraying equipment is a product in an environment where the development automation of industrial technology is more and more common after being reformed and opened. With the higher degree of automation, the application of the spraying production line is wider and wider, and the spraying production line is deep into multiple fields of national economy. The spraying equipment on the market can be divided into the following according to the degree of automation: manual spraying equipment, semi-automatic spraying equipment and full-automatic spraying equipment.
The advent of a uniform coating device is greatly facilitated, but a current stage of uniform coating devices suffers from a number of disadvantages, such as: inconvenient operation, uneven smearing and single use.
Disclosure of Invention
The invention aims to provide a coating device capable of uniformly coating, and aims to solve the problems of inconvenience in operation, non-uniform coating and single use in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: a coating device for uniformly coating comprises a spraying machine body, wherein a spraying chamber is arranged in the spraying machine body, an installation fixing plate is arranged above the inside of the spraying chamber, a spraying gun is arranged at the middle position of the inside of the installation fixing plate, a gun handle is arranged on one side of the spraying gun, a fixed thread block is arranged at the middle position of the spraying gun, a fixing shell is arranged at one end of the fixed thread block, a first spray head is arranged above the inside of the fixing shell, a second spray head is arranged at one end of the fixing shell, a large-size fixed spraying platform is arranged below the inside of the spraying chamber, a small-size fixed spraying platform is arranged at the middle position of the inside of the large-size fixed spraying platform, a fixing frame is arranged at the middle position below the large-size fixed spraying platform, a second lifting and shrinking button is arranged at the middle position of the front end of the fixing frame, and a telescopic pull rod is arranged on, the utility model discloses a spraying machine, including spraying machine body, sealed door, sealing door, fixed rotation axis, controller, fixed footing is installed to the top of fixing base, the fixed footing is installed to one side of spraying machine body bottom.
Preferably, the sealing door is rotatably connected with the spraying machine body through a fixed rotating shaft, and the sealing door and the spraying machine body are arranged in a rotatable structure.
Preferably, the spraying gun is in threaded connection with the installation fixing plate through the fixing thread block, and the spraying gun and the installation fixing plate are of a detachable structure.
Preferably, the first nozzle is connected with the fixed shell in a sliding manner, and the first nozzle and the fixed shell are arranged in a structure capable of being lifted and retracted up and down.
Preferably, the fixing frame is connected with the spraying chamber in a sliding mode through a pulley, and the fixing frame and the spraying chamber are arranged to be of a telescopic structure capable of sliding back and forth.
Compared with the prior art, the invention has the beneficial effects that: the fixed frame is connected with the spraying chamber in a sliding way through the pulley, the large-size fixed spraying platform can be stabilized through the fixed frame, the large-size fixed spraying platform can be moved forward and backward more conveniently through sliding, so that original pieces can be coated more uniformly and completely, the fixed thread block is arranged in the middle of the spraying gun, the spraying gun can be mounted and dismounted more conveniently through the fixed thread block, the mounting is firmer and firmer, when the spraying gun is dismounted, the spraying gun can be used for spraying by hands, so that different usage of the inner spraying gun is increased, the small-size fixed spraying platform is arranged in the large-size fixed spraying platform, the large-size original pieces can be sprayed through the large-size fixed spraying platform, the original pieces can be stabilized conveniently, the small-size original pieces can be sprayed through the small-size fixed spraying platform, so that original pieces with different sizes can be sprayed, the first spray heads are arranged above and below the inner part of the fixed shell, and the first spray heads, the spraying area of the second spray head can be enlarged through the first spray head, spraying can be completed at one time, and uneven repeated coating is prevented.
Drawings
Fig. 1 is a schematic view of the internal structure of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a side view of the spray coating gun of the present invention.
Fig. 4 is a front view of the fixing case of the present invention.
In the figure: 1-a sealing door, 2-a sealing plate, 3-a sprayer body, 4-a fixed rotating shaft, 5-a spraying gun, 6-a first lifting and contracting button, 7-a first fixed chute, 8-a telescopic pull rod, 9-a small fixed spraying platform, 10-a large fixed spraying platform, 11-a second lifting and contracting button, 12-a fixed frame, 13-a telescopic button, 14-a fixed footing, 15-an installation and fixing plate, 16-a reset button, 17-a reset fixed salient point, 18-a spraying chamber, 19-a controller, 20-a fixed seat, 21-a fixed thread block, 22-a gun handle, 23-a first sprayer, 24-a fixed shell and 25-a second sprayer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, in an embodiment of the present invention, a coating apparatus for uniformly coating includes a coating machine body 3, a coating chamber 18 is installed inside the coating machine body 3, the coating chamber 18 is used for coating, an installation fixing plate 15 is installed above the coating chamber 18, the installation fixing plate 15 is used for installing and fixing a coating gun 5, the coating gun 5 is installed at a middle position inside the fixing plate 15, the coating gun 5 is used for coating, a gun handle 22 is installed at one side of the coating gun 5, the gun handle 22 is used for being conveniently held by hand, a fixing screw block 21 is installed at a middle position of the coating gun 5, a fixing shell 24 is installed at one end of the fixing screw block 21, the fixing shell 24 is used for installing a first nozzle 23, a first nozzle 23 is installed above the fixing shell 24, the first nozzle 23 is used for enlarging a coating area of a second nozzle 25, a second nozzle 25 is installed at one end of the fixing shell 24, a large-size fixed spraying platform 10 is arranged below the inside of the spraying chamber 18, the large-size fixed spraying platform 10 is used for placing an original required to be sprayed in a large size, a small-size fixed spraying platform 9 is arranged at the middle position inside the large-size fixed spraying platform 10, the small-size fixed spraying platform 9 is used for placing an original required to be sprayed in a small size, a fixed frame 12 is arranged at the middle position below the large-size fixed spraying platform 10, the fixed frame 12 is used for fixing the large-size fixed spraying platform 10, a second lifting and contracting button 11 is arranged at the middle position of the front end of the fixed frame 12, the second lifting and contracting button 11 is used for lifting or lowering the small-size fixed spraying platform 9, a telescopic pull rod 8 is arranged on one side of the front end of the large-size fixed spraying platform 10, the telescopic pull rod 8 is used for conveniently moving the large-size fixed spraying platform 10, a first fixed chute 7 is arranged above one side of the front end of the spraying machine body 3, the first fixed chute 7, a first lifting and contracting button 6 is arranged inside the first fixed chute 7, the first lifting and contracting button 6 is used for lifting or lowering the installation fixing plate 15, a sealing door 1 is arranged at the front end of the spraying chamber 18, the sealing door 1 is used for sealing the spraying chamber 18, a sealing plate 2 is arranged below the inside of the sealing door 1, a fixed rotating shaft 4 is arranged on one side above the inside of the sealing door 1, the fixed rotating shaft 4 is used for rotating the sealing door 1, a reset button 16 is arranged inside the first lifting and contracting button 6, reset fixing salient points 17 are arranged on two sides of the middle position of the first fixed chute 7, a telescopic button 13 is arranged below the front end of the spraying machine body 3, the telescopic button 13 is used for opening and closing the fixed seat 20, a fixed seat 20 is arranged inside the lower part of the front end of the spraying machine body 3, the fixed seat 20 is used for placing a controller 19, and a controller 19 is arranged above the fixed seat, fixed footing 14 is installed to one side of the 3 bottoms of flush coater bodies, sealing door 1 rotates through fixed rotation axis 4 with flush coater bodies 3 and is connected, and sealing door 1 sets up to 180 degrees revolution mechanic with flush coater bodies 3, spray gun 5 passes through fixed thread piece 21 threaded connection with installation fixed plate 15, and spray gun 5 sets up to dismantle the structure with installation fixed plate 15, first shower nozzle 23 and 24 sliding connection of set casing, and first shower nozzle 23 sets up to the structure that can go up and down with set casing 24, mount 12 passes through pulley sliding connection with spray booth 18, and mount 12 sets up to the telescopic structure that can slide from beginning to end with spray booth 18.
The working principle of the invention is as follows: when the device is used, two spraying modes are provided, namely: automatically, the spraying gun 5 is arranged inside the installation fixing plate 15 through the fixing thread block 21, according to the number of the spraying guns 5 required to be installed, the first spray head 23 is lifted according to the requirement, the reset button 16 is pressed to recess the reset fixing salient points 17, the height of the mounting fixing plate 15 is adjusted through the first lifting button 6, a large original is directly placed on the large fixed spraying platform 10, if the large original is a small original, the small-size fixed spraying platform 9 is lifted to the required height through the second lifting button 11, the small-size original is placed on the small-size fixed spraying platform 9, the sealing door 1 is closed by rotating the fixed rotating shaft 4, the sealing plate 2 is opened, the telescopic pull rod 8 is extended to the required length, promote the fixed spraying platform 10 of large-size or the fixed spraying platform 9 of small-size around 8 through flexible pull rod, carry out the spraying through first shower nozzle 23 and second shower nozzle 25 can, the second kind: the handheld spraying gun 5 is taken down, the gun handle 22 is opened through rotation, the gun handle 22 is held by hands, an original piece is placed on the large-size fixed spraying platform 10 or the small-size fixed spraying platform 9, and spraying is carried out through the first spray head 23 and the second spray head 25.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.