阅读说明：本技术 一种能够调节喷漆范围的喷射雾化装置 (Spray atomizing device capable of adjusting paint spraying range ) 是由 王康 于 2021-01-25 设计创作，主要内容包括：本发明公开了一种能够调节喷漆范围的喷射雾化装置,包括喷漆枪,所述喷漆枪内设有连通外部且用于盛放油漆的储液腔,所述喷漆枪内滑动连接有活塞,所述喷漆枪内设有开口向左的齿条腔,所述齿条腔内滑动连接有齿条,所述齿条内设有用于调整喷漆范围和形状的调整机构,所述调整机构包括位于所述齿条内开口向上且连通外部的压缩腔,所述压缩腔内滑动连接有压缩板,所述压缩板下端固定连接有压缩弹簧,该装置结构简单、使用方便,能够自动通过调整该装置内遮挡板的位置和角度进行喷漆范围以及形状的调整,确保喷漆的位置与需要喷漆的位置紧密重合,减少后续处理的时间,省时省力,且能够减少油漆的损耗。(The invention discloses a spray atomizing device capable of adjusting a spray painting range, which comprises a spray gun, wherein a liquid storage cavity which is communicated with the outside and used for containing paint is arranged in the spray gun, a piston is connected in the spray gun in a sliding manner, a rack cavity with a leftward opening is arranged in the spray gun, a rack is connected in the rack cavity in a sliding manner, an adjusting mechanism used for adjusting the spray painting range and the shape is arranged in the rack, the adjusting mechanism comprises a compression cavity which is positioned in the rack and is upward in opening and communicated with the outside, a compression plate is connected in the compression cavity in a sliding manner, a compression spring is fixedly connected at the lower end of the compression plate, the spray atomizing device is simple in structure and convenient to use, the spray painting range and the shape can be adjusted automatically by adjusting the position and the angle of a shielding plate in the spray atomizing device, the spray painting position is ensured to be closely coincided, time and labor are saved, and the loss of paint can be reduced.)

1. The utility model provides a can adjust spray painting range's spray atomization device, includes the spray gun, its characterized in that: the paint spraying device is characterized in that a liquid storage cavity communicated with the outside and used for containing paint is arranged in the paint spraying gun, a piston is connected in the paint spraying gun in a sliding manner, a rack cavity with a left opening is arranged in the paint spraying gun, a rack is connected in the rack cavity in a sliding manner, an adjusting mechanism used for adjusting the paint spraying range and shape is arranged in the rack, the adjusting mechanism comprises a compression cavity which is positioned in the rack, is provided with an upward opening and is communicated with the outside, a compression plate is connected in the compression cavity in a sliding manner, a compression spring is fixedly connected at the lower end of the compression plate, the lower end of the compression spring is fixedly connected with the lower inner wall of the compression cavity, a fixed plate is fixedly connected in the rack, a pressure cavity with a left opening is arranged in the paint spraying gun, a paint sprayer is connected in the pressure cavity in a sliding manner, the pressure spring upper end with inner wall fixed connection on the pressure chamber, be equipped with the transmission chamber of opening left in the rack, transmission chamber right side inner wall fixedly connected with drive motor, the last power connection of drive motor has the driving shaft, transmission chamber right side inner wall rotates and is connected with the driven shaft, the driven shaft with the equal fixedly connected with rotor plate of driving shaft left end, be equipped with the slip chamber that the opening is right in the paint gun, slip intracavity sliding connection has the sliding block, sliding block lower extreme fixedly connected with sliding spring, the sliding spring lower extreme with inner wall fixed connection under the slip chamber, be equipped with in the paint gun and be used for driven drive mechanism, be equipped with in the paint gun and be used for control guiding mechanism's control mechanism, be equipped with in the paint gun and be used for stirring the rabbling mechanism of the paint in the stock solution.

2. A spray atomizing device capable of adjusting a spray painting range according to claim 1, wherein: rabbling mechanism is including being located in the interior wall and the decurrent rotatory chamber of opening on the stock solution chamber, the rotation of inner wall is connected with the rotation axis on the rotatory chamber, four fixedly connected with are located on the rotation axis the stirring rod of stock solution intracavity, fixedly connected with is located on the rotation axis the rotatory line wheel of rotatory intracavity, rotatory line wheel upper end fixedly connected with torsional spring, the torsional spring upper end with inner wall fixed connection on the rotatory chamber, be equipped with the decurrent chamber that extends of opening in the interior wall on the stock solution chamber, it has the extension piece to extend intracavity sliding connection, extend piece upper end fixedly connected with extension spring, extension spring upper end with extend intracavity upper inner wall fixed connection.

3. A spray atomizing device capable of adjusting a spray painting range according to claim 1, wherein: be equipped with the intercommunication in the rack intracavity inner wall the fixed chamber in rack chamber, fixed intracavity sliding connection has the drive piece, be equipped with the recess of opening left in the drive piece, be equipped with the location chamber of opening rightward in the fixed intracavity left side inner wall, location intracavity sliding connection has the right-hand member to be located locating piece in the recess, locating piece upper end fixedly connected with location rope and positioning spring, the location rope pierces through inner wall on the location chamber and inner wall under the sliding chamber with sliding block lower extreme fixed connection, the positioning spring upper end with inner wall fixed connection on the location chamber, be equipped with the ascending power chamber of opening in the drive piece.

4. A spray atomizing device capable of adjusting a spray painting range according to claim 1, wherein: the transmission mechanism comprises a driving pulley and a transmission line wheel which are fixedly connected to the driving shaft, a compression rope and a string are fixedly connected to the transmission line wheel, the string penetrates through the rear inner wall of the transmission cavity and the upper inner wall of the pressure cavity and is fixedly connected with the upper end of the paint sprayer, the compression rope penetrates through the rear inner wall of the transmission cavity and the lower inner wall of the compression cavity and is fixedly connected with the lower end of the compression plate, a driven pulley is fixedly connected to the driven shaft, the driven pulley and the driving pulley are driven by a belt, a communicating cavity communicated with the outside is arranged in the paint sprayer, a handle is fixedly connected in the communicating cavity, a pressing cavity with a right opening is arranged in the handle, a pressing block is slidably connected in the pressing cavity, a pressing spring is fixedly connected to the left end of the pressing block, and the left end of the pressing spring is fixedly connected with the, the inner wall fixedly connected with intercommunication on the chamber presses the connecting pipe in chamber extension chamber.

5. A spray atomizing device capable of adjusting a spray painting range according to claim 1, wherein: inner wall fixedly connected with motor power behind the power cavity, motor power is last to be connected with the power shaft, on the power shaft fixedly connected with cam and with rack engaged with's gear, be equipped with the intercommunication in the power cavity right side inner wall the spacing chamber in power cavity, spacing intracavity sliding connection has the stopper, spacing spring of stopper right-hand member fixedly connected with and spacing rope, spacing spring right-hand member with spacing chamber right side inner wall fixed connection, spacing rope pierces through spacing chamber right side inner wall and right side inner wall with rotatory line wheel fixed connection, fixedly connected with is used for control on the paint gun transmission motor's button.

6. A spray atomizing device capable of adjusting a spray painting range according to claim 1, wherein: the elasticity of the limiting spring is larger than the twisting force of the torsion spring.

Technical Field

The invention relates to the field of spraying or atomizing devices, in particular to a spraying and atomizing device capable of adjusting a paint spraying range.

Background

The paint spraying gun is a tool for spraying paint, is used for surface treatment of products, is one of coating equipment, has higher timeliness and more attractive appearance compared with the traditional manual painting, has five to ten times higher efficiency than the painting, and is more delicate, smooth and uniform in film coating;

however, when the paint spraying gun is used for spraying paint, the control on the paint spraying range is difficult, the paint is easily sprayed to the position beyond the edge, the steps of subsequent cleaning treatment are added, time and labor are wasted, the paint loss can be increased, and the cost is increased.

Disclosure of Invention

The invention aims to provide a spray atomizing device capable of adjusting a spray painting range, and overcomes the defects.

The invention is realized by the following technical scheme.

The invention relates to a spray atomizing device capable of adjusting a paint spraying range, which comprises a paint spraying gun, wherein a liquid storage cavity which is communicated with the outside and is used for containing paint is arranged in the paint spraying gun, a piston is connected in the paint spraying gun in a sliding manner, a rack cavity with a leftward opening is arranged in the paint spraying gun, a rack is connected in the rack cavity in a sliding manner, an adjusting mechanism for adjusting the paint spraying range and the shape is arranged in the rack, the adjusting mechanism comprises a compression cavity which is positioned in the rack and is upward in opening and communicated with the outside, a compression plate is connected in the compression cavity in a sliding manner, the lower end of the compression plate is fixedly connected with a compression spring, the lower end of the compression spring is fixedly connected with the lower inner wall of the compression cavity, a fixing plate is fixedly connected in the rack, a pressure cavity with a leftward opening is arranged in the paint spraying gun, a paint sprayer is connected in the, the upper end of the paint sprayer is fixedly connected with a pressure spring, the upper end of the pressure spring is fixedly connected with the upper inner wall of the pressure cavity, a transmission cavity with a leftward opening is arranged in the rack, a transmission motor is fixedly connected with the right inner wall of the transmission cavity, the transmission motor is connected with a driving shaft in a power mode, the right inner wall of the transmission cavity is connected with a driven shaft in a rotating mode, the left ends of the driven shaft and the driving shaft are both fixedly connected with a rotating plate, a sliding cavity with a right opening is arranged in the paint spraying gun, a sliding block is connected in the sliding cavity in a sliding way, the lower end of the sliding block is fixedly connected with a sliding spring, the lower end of the sliding spring is fixedly connected with the lower inner wall of the sliding cavity, a transmission mechanism for transmission is arranged in the paint spraying gun, the paint spraying device is characterized in that a control mechanism used for controlling the adjusting mechanism is arranged in the paint spraying gun, and an agitating mechanism used for agitating paint in the liquid storage cavity is arranged in the paint spraying gun.

Further, rabbling mechanism is including being located in the interior wall and the decurrent rotatory chamber of opening on the stock solution chamber, the rotation of inner wall is connected with the rotation axis on the rotatory chamber, four fixedly connected with on the rotation axis are located the stirring rod of stock solution intracavity, fixedly connected with is located on the rotation axis the rotatory line wheel of rotatory intracavity, rotatory line wheel upper end fixedly connected with torsional spring, the torsional spring upper end with inner wall fixed connection on the rotatory chamber, be equipped with the decurrent chamber that extends of opening in the interior wall on the stock solution chamber, extend intracavity sliding connection and have the extension piece, extend piece upper end fixedly connected with extension spring, extension spring upper end with extend intracavity upper inner wall fixed connection.

Further, be equipped with the intercommunication in the rack chamber inner wall down the fixed chamber in rack chamber, fixed intracavity sliding connection has the drive piece, be equipped with the recess of opening left in the drive piece, be equipped with the location chamber of opening rightwards in the fixed chamber inner wall left, location intracavity sliding connection has the right-hand member to be located the locating piece in the recess, locating piece upper end fixedly connected with location rope and positioning spring, the location rope pierces through inner wall on the location chamber and inner wall under the sliding chamber with sliding block lower extreme fixed connection, positioning spring upper end with inner wall fixed connection on the location chamber, be equipped with the ascending power chamber of opening in the drive piece.

Further, the transmission mechanism comprises a driving belt wheel and a transmission line wheel which are fixedly connected to the driving shaft, a compression rope and a thin rope are fixedly connected to the transmission line wheel, the thin rope penetrates through the rear inner wall of the transmission cavity and the upper inner wall of the pressure cavity and is fixedly connected with the upper end of the paint sprayer, the compression rope penetrates through the rear inner wall of the transmission cavity and the lower inner wall of the compression cavity and is fixedly connected with the lower end of the compression plate, a driven belt wheel is fixedly connected to the driven shaft, the driven belt wheel and the driving belt wheel are driven by a belt, a communication cavity communicated with the outside is arranged in the paint sprayer, a handle is fixedly connected in the communication cavity, a pressing cavity with a right opening is arranged in the handle, a pressing block is slidably connected in the pressing cavity, a pressing spring is fixedly connected to the left end of the pressing block, and the left end of the pressing spring is, the inner wall fixedly connected with intercommunication on the chamber presses the connecting pipe in chamber extension chamber.

Further, inner wall fixedly connected with motor power behind the power cavity, motor power is last to be connected with the power shaft, on the power shaft fixedly connected with cam and with rack engaged with's gear, be equipped with the intercommunication in the power cavity right side inner wall the spacing chamber in power cavity, spacing intracavity sliding connection has the stopper, spacing spring of stopper right-hand member fixedly connected with and spacing rope, spacing spring right-hand member with spacing chamber right side inner wall fixed connection, the spacing rope pierces through spacing chamber right side inner wall and right side inner wall with rotatory line wheel fixed connection, fixedly connected with is used for control on the paint gun transmission motor's button.

Furthermore, the elasticity of the limiting spring is greater than the twisting force of the torsion spring.

The invention has the beneficial effects that: the device simple structure, convenient to use can carry out the adjustment of the scope of spraying paint and shape automatically through the position and the angle of baffle plate in the adjustment device, ensure that the position that sprays paint closely coincides with the position that needs spray paint, reduce the time of subsequent processing, labour saving and time saving, and can reduce the loss of paint.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural diagram at A-A in FIG. 1 according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram at B-B in FIG. 1 according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram at C-C in FIG. 1 according to an embodiment of the present invention;

fig. 5 is an enlarged schematic view of the structure at D in fig. 1 according to the embodiment of the present invention.

Detailed Description

The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

Combine 1-5 a can adjust spray painting range's spray atomization device, including spray gun 11, be equipped with the outside stock solution chamber 26 that just is used for holding paint of intercommunication in spray gun 11, sliding connection has piston 25 in spray gun 11, be equipped with the rack chamber 23 of opening left in spray gun 11, sliding connection has rack 12 in rack chamber 23, be equipped with the guiding mechanism 71 that is used for adjusting spray painting range and shape in the rack 12, guiding mechanism 71 is including being located the upwards just outside compression chamber 14 of intercommunication of opening in rack 12, sliding connection has compression board 16 in the compression chamber 14, compression board 16 lower extreme fixedly connected with compression spring 13, compression spring 13 lower extreme with inner wall fixed connection under the compression chamber 14, fixedly connected with fixed plate 21 in the rack 12, be equipped with opening pressure chamber 24 to the left in spray gun 11, the paint sprayer comprises a pressure cavity 24, a paint sprayer 17, a conveying pipe 18 communicated with a liquid storage cavity 26 is fixedly connected in the paint sprayer 17, a pressure spring 19 is fixedly connected at the upper end of the paint sprayer 17, the upper end of the pressure spring 19 is fixedly connected with the upper inner wall of the pressure cavity 24, a transmission cavity 22 with a left opening is arranged in a rack 12, a transmission motor 55 is fixedly connected with the right inner wall of the transmission cavity 22, a driving shaft 49 is connected on the transmission motor 55 in a power mode, a driven shaft 53 is rotatably connected with the right inner wall of the transmission cavity 22, a rotating plate 56 is fixedly connected at the left ends of the driven shaft 53 and the driving shaft 49, a sliding cavity 29 with a right opening is arranged in a paint sprayer 11, a sliding block 30 is slidably connected in the sliding cavity 29, a sliding spring 31 is fixedly connected at the lower end of the sliding block 30, and the lower end of the, be equipped with in the spray gun 11 and be used for driven drive mechanism 74, be equipped with in the spray gun 11 and be used for control guiding mechanism 71's control mechanism 73, be equipped with in the spray gun 11 and be used for the stirring the rabbling mechanism 72 of the paint in the stock solution chamber 26.

Beneficially, rabbling mechanism 72 is including being located in the interior wall and the decurrent rotatory chamber 69 of opening on the stock solution chamber 26, the rotation of the interior wall is connected with rotation axis 27 on the rotatory chamber 69, four fixedly connected with are located on the rotation axis 27 stirring rod 28 in the stock solution chamber 26, fixedly connected with is located on the rotation axis 27 rotatory line wheel 68 in the rotatory chamber 69, rotatory line wheel 68 upper end fixedly connected with torsional spring 70, the torsional spring 70 upper end with inner wall fixed connection on the rotatory chamber 69, be equipped with the decurrent chamber 65 that extends of opening in the interior wall on the stock solution chamber 26, sliding connection has extension piece 67 in the chamber 65 extends, extension piece 67 upper end fixedly connected with extension spring 66, extension spring 66 upper end with extend inner wall fixed connection on the chamber 65.

Beneficially, be equipped with the intercommunication in the inner wall under rack chamber 23 fixed chamber 40 in rack chamber 23, sliding connection has drive piece 41 in fixed chamber 40, be equipped with opening left recess 43 in the drive piece 41, be equipped with opening right location chamber 44 in the fixed chamber 40 left side inner wall, sliding connection has the right-hand member to be located in the location chamber 44 locating piece 47 in the recess 43, locating piece 47 upper end fixedly connected with location rope 45 and location spring 46, location rope 45 pierces through inner wall on the location chamber 44 and slide chamber 29 lower inner wall with sliding block 30 lower extreme fixed connection, location spring 46 upper end with inner wall fixed connection on the location chamber 44, be equipped with the ascending power chamber 42 of opening in the drive piece 41.

Beneficially, the transmission mechanism 74 includes a driving pulley 54 and a transmission pulley 48 fixedly connected to the driving shaft 49, a compression rope 15 and a thin rope 20 are fixedly connected to the transmission pulley 48, the thin rope 20 penetrates through the rear inner wall of the transmission cavity 22 and the upper inner wall of the pressure cavity 24 and is fixedly connected to the upper end of the paint sprayer 17, the compression rope 15 penetrates through the rear inner wall of the transmission cavity 22 and the lower inner wall of the compression cavity 14 and is fixedly connected to the lower end of the compression plate 16, a driven pulley 52 is fixedly connected to the driven shaft 53, the driven pulley 52 and the driving pulley 54 are driven by a belt 50, a communication cavity 39 communicating with the outside is arranged in the paint sprayer 11, a handle 33 is fixedly connected to the inside of the communication cavity 39, a pressing cavity 36 with a right opening is arranged in the handle 33, a pressing block 37 is slidably connected to the pressing cavity 36, the left end of the pressing block 37 is fixedly connected with a pressing spring 38, the left end of the pressing spring 38 is fixedly connected with the left inner wall of the pressing cavity 36, and the upper inner wall of the pressing cavity 36 is fixedly connected with a connecting pipe 35 communicated with the extending cavity 65.

Beneficially, inner wall fixedly connected with power motor 57 behind power cavity 42, power shaft 58 is connected to power on the power motor 57, fixedly connected with cam 59 on the power shaft 58 and with rack 12 engaged with gear 64, be equipped with the intercommunication in the power cavity 42 right side inner wall the spacing chamber 61 of power cavity 42, sliding connection has stopper 60 in the spacing chamber 61, stopper 60 right-hand member fixedly connected with spacing spring 63 and spacing rope 62, spacing spring 63 right-hand member with spacing chamber 61 right side inner wall fixed connection, spacing rope 62 pierces through spacing chamber 61 right side inner wall and right side inner wall with rotatory line wheel 68 fixed connection, fixedly connected with is used for controlling on the spray gun 11 button 34 of transmission motor 55.

Advantageously, the elastic force of the limit spring 63 is greater than the twisting force of the torsion spring 70.

In the initial state, the limiting spring 63 is in a compressed state, and the liquid storage cavity 26 is filled with paint.

The using method comprises the following steps: the constructor holds the apparatus and moves it to the position where it is to be painted, at which point the pressing block 37 is manually pressed, thereby pushing the pressing block 37 to move leftward, thereby compressing air in the pressing chamber 36, delivering the air into the extension chamber 65 through the connection pipe 35, thereby pushing the extension block 67 to move downward, and at this time, the liquid storage chamber 26 is communicated with the outside through the material conveying pipe 18, so that the paint sprayer 17 starts to spray paint on the surface of the object, the power motor 57 works to drive the power shaft 58 to rotate, thereby driving the cam 59 to rotate, thereby intermittently releasing the limiting block 60, so that the limiting block 60 moves leftwards under the action of the limiting spring 63, thereby pulling the limiting rope 62, driving the rotating wire wheel 68 to rotate, driving the rotating shaft 27 to rotate, twisting the torsion spring 70 at the moment, and driving the four stirring rods 28 to rotate by the rotating shaft 27 to stir the paint in the liquid storage cavity 26;

when the range is required to be limited for painting, the sliding block 30 is manually pushed to move upwards, so that the sliding rope 32 is pulled, the positioning block 47 is driven to move upwards, the driving block 41 is driven to move upwards, the gear 64 is meshed with the rack 12, the sliding spring 31 is stretched, the positioning spring 46 is compressed, the power motor 57 drives the power shaft 58 to rotate, the gear 64 is driven to rotate, the rack 12 is driven to move leftwards when the gear 64 rotates, the painting range of the paint sprayer 17 is limited, and paint is prevented from being sprayed to the part which does not need to be painted;

when the painting range needs to be adjusted to be a triangle, the button 34 is pressed, the transmission motor 55 starts to work at the moment, so that the driving shaft 49 is driven to rotate, the transmission line wheel 48 and the driving belt wheel 54 are driven to rotate, the compression rope 15 and the thin rope 20 are pulled when the transmission line wheel 48 rotates, the compression plate 16 moves downwards, the paint sprayer 17 is driven to move upwards, the compression spring 13 and the pressure spring 19 are compressed at the moment, the driving belt wheel 54 drives the driven belt wheel 52 to rotate, the driven shaft 53 is driven to rotate, the driving shaft 49 and the driven shaft 53 simultaneously drive the rotating plate 56 to rotate for a certain angle, and therefore the painting range is controlled to be within a triangle.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.