CN111604185A - Spray gun auxiliary device with cleaning function and capable of automatically replacing pigment - Google Patents
Spray gun auxiliary device with cleaning function and capable of automatically replacing pigment Download PDFInfo
- Publication number
- CN111604185A CN111604185A CN202010549351.3A CN202010549351A CN111604185A CN 111604185 A CN111604185 A CN 111604185A CN 202010549351 A CN202010549351 A CN 202010549351A CN 111604185 A CN111604185 A CN 111604185A
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- Prior art keywords
- cavity
- switching
- coating
- fixedly connected
- cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
- B05B9/0409—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material the pumps being driven by a hydraulic or a pneumatic fluid
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/14—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet
- B05B12/1409—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet the selection means being part of the discharge apparatus, e.g. part of the spray gun
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
- B05B15/55—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter using cleaning fluids
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- Spray Control Apparatus (AREA)
Abstract
The invention discloses a spray gun auxiliary device with a cleaning function and capable of automatically replacing paint, which comprises a main body, wherein a switching main rod is arranged between the left side and the right side of the upper end part of the main body, a left switching cavity is arranged at the left side in the main body, a switching device is arranged in the left switching cavity, a left sliding box is fixedly arranged on the left wall of the left switching cavity, a left movable cavity with a right opening is arranged in the left sliding box, the left end of the switching main rod extends into the left switching cavity, extends into the left movable cavity and can slide back and forth and left and right, a spraying gun is connected to spray and clean a spraying pipeline, a knob switch is rotated to clean the spraying pipeline and the inside of the paint pipeline after one paint is sprayed, the knob switch is rotated to switch different paints in the paint cavity after the cleaning is finished, so as to spray again, and manual cleaning and paint replacement are not needed in the spraying process of the device, the spraying efficiency is improved.
Description
Technical Field
The invention relates to the technical field of spraying machines, in particular to a spray gun auxiliary device with a cleaning function and capable of automatically replacing pigments.
Background
In daily use, handheld spray gun extensively applies to the middle-size and small-size product surface of spraying, through compressed air with the drive of the inherent air current of the in-can paint of spraying pipeline of spraying of impressing, become tiny granule spraying to the object surface by the spout atomizing, it has more ageing and aesthetic property to compare with traditional mopping, also has more efficiency, and current spray gun can only once spray a kind of coating mostly, and need manual washing after the spraying at every turn paint can and the spraying pipeline just can spray once more after carrying out the packing of coating again, it is comparatively inconvenient to use. The present invention sets forth a device that solves the above problems.
Disclosure of Invention
The technical problem is as follows: most of hand-held spray guns can only spray one kind of coating at a time, and need manually wash the coating tank and the spraying pipeline after spraying each time, later fill the coating again, use comparatively inconveniently and reduced spraying efficiency.
In order to solve the above problems, the present embodiment provides an automatic pigment-replacing spray gun auxiliary device with cleaning function, which comprises a main body, a switching main rod is arranged between the left and right sides of the upper end part of the main body, a left switching cavity is arranged on the left side in the main body, a switching device is arranged in the left switching cavity, a left sliding box is fixedly arranged on the left wall of the left switching cavity, a left movable cavity with a right opening is arranged in the left sliding box, the left end of the switching main rod extends into the left switching cavity, extends into the left movable cavity, and can slide left and right back and forth, a right switching cavity is arranged on the right side in the main body, a right sliding box is fixedly arranged on the right wall of the right switching cavity, the right end of the switching main rod extends into the right switching cavity, extends into the right movable cavity, and can slide left and back and forth, a linkage cavity is arranged below the left switching cavity, a cleaning device which is connected with the switching device in a power mode is arranged at the middle position of the lower half portion in the main body, the cleaning device comprises a cleaning box which is fixedly arranged at the central position in the main body, a cleaning switching cavity is arranged in the cleaning box, a left transmission rod is arranged on the left wall and the right wall in the cleaning switching cavity in a penetrating mode, the right end of the left transmission rod is rotatably connected with the right wall in the cleaning box, the left end of the left transmission rod extends into the linkage cavity, each rotation of the left transmission rod can drive the cleaning box to perform cleaning and spraying switching functions, a transmission device is fixedly arranged on the lower side in the right switching cavity, a right vertical gear which can be meshed with the right end of the switching main rod is fixedly arranged at the upper end of the transmission device, the lower end of the transmission device extends downwards into the coating switching cavity, coating auto-change over device with transmission power is connected, it drives through meshing in right side vertical gear upper end to switch the mobile jib transmission, and then control coating auto-change over device switches the coating function, terminal surface fixedly connected with base under the main part, terminal surface fixedly connected with fixed mobile jib under the base, fixed mobile jib lower extreme fixedly connected with solid fixed splint, gu fixed splint top be equipped with can in gu fixed mobile jib gliding slip splint from top to bottom, slip splint left and right sides both ends are rotated and are connected with clamping screw, the left and right sides gu the screw upper end is rotated and is connected with fixation nut, thereby it makes to drive slip splint lapse when fixation nut downwardly rotating thereby gu fixed splint reaches slip splint can be fixed in most platform edge.
Preferably, the left side slip case reaches sliding connection has gliding spring board around can between the preceding back wall of the right side slip incasement, both sides the spring board with the left side slip case reaches respectively fixedly connected with spring between the right side slip case antetheca, switch mobile jib left end downside and be located a left side switches intracavity fixedly connected with and switches second gear, switch the mobile jib right-hand member and be located right side slip case left fixedly connected with switches first gear, switch mobile jib left end rear and be located a left side switches the intracavity fixation and is equipped with the worm wheel, the outer disc of worm wheel with switch the outer disc of mobile jib and mesh mutually, worm wheel axle center fixedly connected with turbine shaft, a left side switches the chamber right side and the right side switches the fixed intercommunication that is equipped with in chamber left side the main part left and right sides inner wall just can make switch the fore-and-aft sliding chamber of mobile jib seesaw.
Preferably, the middle position is equipped with the straight line activity chamber that the opening is backward in the switching mobile jib, fixedly connected with straight line slide bar between the right wall about the straight line activity intracavity, the gliding sharp sliding block that is connected with about can on the straight line slide bar, straight line sliding block axle center rotates and is connected with the movable rod.
Preferably, a knob cavity is arranged right above the left switching cavity, a knob switch is fixedly arranged at the center of the knob cavity, the turbine shaft in the left switching cavity extends upwards to the knob cavity and is fixedly connected with the lower end of the knob switch, a knob rod is fixedly connected with the axis of the upper end of the knob switch, and the knob rod extends upwards to the upper end face of the main body.
Preferably, the bottom end of the left switching cavity is fixedly provided with a left vertical gear which can be meshed with the outer circular surface of the switching second gear, the axis of the lower end of the left vertical gear is fixedly connected with a left transmission worm, the left transmission worm extends downwards and is rotatably connected with the lower wall of the linkage cavity, the lower end of the left transmission worm is fixedly provided with a linkage bevel gear in the linkage cavity, the linkage bevel gear is meshed with a rotating bevel gear, and the axis of the left end of the rotating bevel gear is fixedly connected with the left end of the left transmission rod.
Preferably, wash the incasement and be equipped with the washing and switch the chamber, left side transfer line link up in wash switch the chamber and rotate connect in wash the incasement right wall, left side transfer line excircle front end just is located wash and switch intracavity fixedly connected with switching block, left side transfer line can drive switching block in wash and switch the intracavity and rotate, wash the incasement left end be equipped with communicate in wash the clean liquid pipe that switches the chamber, wash the incasement right-hand member be equipped with communicate in wash the coating pipe that switches the chamber, wash the incasement upper end be equipped with communicate in wash the coating pipe that switches the chamber.
Preferably, a left bevel gear cavity is arranged below the right switching cavity and at the left end in the main body, the right end of the left bevel gear cavity is provided with a right bevel gear cavity, the lower end of the right vertical gear is fixedly connected with a right transmission worm, the right vertical gear is positioned below the right end of the switching main rod and is rotationally connected with the switching first gear, a left bevel gear is fixedly connected with the lower end of the right transmission worm and positioned in the left bevel gear cavity, a transmission gear meshed with the left bevel gear is fixedly arranged at the right end in the left bevel gear cavity, a transmission bevel gear is fixedly arranged at the lower end in the right bevel gear cavity, a driving rod is fixedly connected with the axle center of the right end of the transmission gear, the right end of the driving rod extends rightwards to the right bevel gear cavity, a driving bevel gear shaft center meshed with the transmission bevel gear is fixedly arranged in the right bevel gear cavity, and a transmission rod is fixedly connected to the shaft center of the lower end of the transmission bevel gear.
Preferably, a coating box is fixedly arranged in the coating switching cavity, coating cavities are arranged in the coating box in a front-rear left-right annular array mode, a rotating cover is rotatably connected to the upper end face of the coating box, the lower end of a transmission rod extends downwards into the coating switching cavity and is fixedly connected with the axis of the rotating cover, a through cavity is formed in the center of the right end of the rotating cover in a vertically through mode, the upper end of the through cavity is fixedly connected with a coating tube port, the upper end of the coating tube is close to one end of the front wall of the main body, transverse cavities with openings towards the through cavity are symmetrically formed in the lower side of the right end of the rotating cover and are located at the left end and the right end of the through cavity, transverse electromagnetic blocks are fixedly arranged at the ends, far away from the through cavity, of the transverse electromagnetic blocks at the left side and the right side, close to the through cavity, are respectively, the horizontal sealing blocks on the left side and the right side are close to one end of the through cavity and fixedly provided with a longitudinal cavity with a downward opening around the outer circular surface of the through cavity, the upper end of the longitudinal cavity on the two sides is fixedly connected with a longitudinal electromagnetic block, the upper wall of the coating cavity on the front side, the rear side, the left side, the right side and the left side is fixedly provided with a coating outlet with an upward opening, the left side and the right side of the coating outlet are fixedly provided with a lower longitudinal cavity with an upward opening and around the outer circular surface of the coating outlet, one end, far away from the rotating cover, of the lower longitudinal electromagnetic block in the lower longitudinal cavity is fixedly provided with a lower longitudinal electromagnetic block, and the upper part of the lower longitudinal electromagnetic block.
Preferably, the upper side of the inner right end of the main body is rotatably connected with a fixing screw rod, and the upper side of the left end of the main body is close to one end of the knob cavity and is just opposite to the left end of the fixing screw rod, and a screw rod block is fixedly connected with the left end of the fixing screw rod.
Preferably, a cleaning cavity with a forward opening is fixedly arranged on the lower side of the inner left end of the main body, a cleaning pipe is fixedly connected to the upper wall of the cleaning cavity, the cleaning pipe is fixedly connected and communicated with the left end of the cleaning liquid pipe, and the upper end of the spraying pipe is fixedly connected with a spraying pipeline of a spraying gun.
The invention has the beneficial effects that: according to the device, the spraying gun is connected to spray the spraying pipeline first and then clean, after one type of coating is sprayed, the knob switch is rotated to start cleaning the spraying pipeline and the coating pipeline, after the cleaning is finished, the knob switch is rotated to switch different coatings in the coating cavity so as to spray again, manual cleaning and coating replacement are not needed in the spraying process of the device, and the spraying efficiency is improved.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
FIG. 1 is a schematic view showing the overall structure of an auxiliary device for an automatically color-replaceable paint spray gun according to the present invention;
FIG. 2 is a schematic view of the structure in the direction "A-A" of FIG. 1;
FIG. 3 is a schematic view of the structure in the direction "B-B" of FIG. 1;
FIG. 4 is an enlarged view of the structure of "C" of FIG. 1;
FIG. 5 is an enlarged view of the structure of "D" of FIG. 1;
FIG. 6 is an enlarged view of the structure of "E" of FIG. 1;
fig. 7 is an enlarged view of the structure of "F" of fig. 2.
Detailed Description
The invention will now be described in detail with reference to fig. 1-7, for ease of description, the orientations described below will now be 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.
The invention relates to a spray gun auxiliary device with a cleaning function and capable of automatically replacing pigment, which comprises a main body 11, wherein a switching main rod 13 is arranged between the left side and the right side of the upper end part of the main body 11, a left switching cavity 12 is arranged at the left side in the main body 11, a switching device 101 is arranged in the left switching cavity 12, a left sliding box 14 is fixedly arranged on the left wall of the left switching cavity 12, a left movable cavity 80 with a right opening is arranged in the left sliding box 14, the left end of the switching main rod 13 extends into the left switching cavity 12 and extends into the left movable cavity 80 and can slide back and forth and left and right, a right switching cavity 15 is arranged at the right side in the main body 11, a right sliding box 16 is fixedly arranged on the right wall of the right switching cavity 15, the right end of the switching main rod 13 extends into the right switching cavity 15 and extends into the right movable cavity 81 and can slide back and forth and left, a linkage cavity 17 is arranged, the lower half middle position in the main body 11 is provided with a cleaning device 102 which is connected with the switching device 101 by power, the cleaning device 102 comprises a cleaning box 20 which is fixedly arranged at the central position in the main body 11, a cleaning switching cavity 41 is arranged in the cleaning box 20, a left transmission rod 19 is arranged on the left wall and the right wall in the cleaning switching cavity 41 in a penetrating way, the right end of the left transmission rod 19 is rotatably connected with the right wall in the cleaning box 20, the left end of the left transmission rod extends into the linkage cavity 17, each rotation of the left transmission rod 19 can drive the cleaning box 20 to switch cleaning and spraying functions, a transmission device 103 is fixedly arranged on the lower side in the right switching cavity 15, the upper end of the transmission device 103 is fixedly provided with a right vertical gear 21 which can be meshed with the right end of the switching main rod 13, and the lower end of the transmission device 103 extends downwards to a coating switching cavity 23 with, a coating switching device 104 is fixedly arranged in the coating switching cavity 23, the coating switching device 104 is in power connection with the transmission device 103, the switching main rod 13 drives the transmission device 103 by engaging with the upper end of the right vertical gear 21, further controls the paint switching device 104 to switch the paint function, a base 24 is fixedly connected with the lower end surface of the main body 11, a fixed main rod 25 is fixedly connected with the lower end surface of the base 24, a fixed clamping plate 26 is fixedly connected with the lower end of the fixed main rod 25, a sliding clamp plate 27 capable of sliding up and down on the fixed main rod 25 is arranged above the fixed clamp plate 26, the left and right ends of the sliding clamping plate 27 are rotatably connected with fixing screw rods 28, the upper ends of the fixing screw rods 28 on the left and right sides are rotatably connected with fixing screw caps 29, the fixing nut 29 rotates downward and simultaneously drives the sliding clamp plate 27 to slide downward, so that the fixing clamp plate 26 and the sliding clamp plate 27 can be fixed on most platform edges.
Advantageously, a spring plate 30 capable of sliding back and forth is slidably connected between the front wall and the rear wall of the left sliding box 14 and the right sliding box 16, a spring 31 is fixedly connected between the spring plate 30 on both sides and the front wall of the left sliding box 14 and the right sliding box 16 respectively, a second switching gear 32 is fixedly connected to the lower side of the left end of the switching main rod 13 and is positioned in the left switching cavity 12, a first switching gear 38 is fixedly connected to the right end of the main switching rod 13 and positioned on the left side of the right sliding box 16, a worm wheel 33 is fixedly arranged in the left switching cavity 12 at the rear of the left end of the switching main rod 13, the outer circular surface of the worm wheel 33 is meshed with the outer circular surface of the switching main rod 13, the axis of the worm wheel 33 is fixedly connected with a turbine shaft 34, the right side of the left switching cavity 12 and the left side of the right switching cavity 15 are fixedly provided with a front-back sliding cavity 39 which is communicated with the left inner wall and the right inner wall of the main body 11 and can enable the switching main rod 13 to move front and back.
Advantageously, a linear movable cavity 46 with a backward opening is arranged in the middle position in the switching main rod 13, a linear sliding rod 48 is fixedly connected between the left wall and the right wall in the linear movable cavity 46, a linear sliding block 49 is connected to the linear sliding rod 48 in a left-right sliding manner, and a movable rod 47 is rotatably connected to the axis of the linear sliding block 49.
Advantageously, a knob cavity 35 is arranged right above the left switching cavity 12, a knob switch 36 is fixedly arranged in the center of the knob cavity 35, the turbine shaft 34 in the left switching cavity 12 extends upwards into the knob cavity 35 and is fixedly connected with the lower end of the knob switch 36, a knob rod 37 is fixedly connected to the axis of the upper end of the knob switch 36, and the knob rod 37 extends upwards to above the upper end face of the main body 11.
Beneficially, a left vertical gear 22 is fixedly arranged at the bottom end in the left switching cavity 12 and capable of being meshed with the outer circular surface of the switching second gear 32, a left transmission worm 18 is fixedly connected to the axis of the lower end of the left vertical gear 22, the left transmission worm 18 extends downward and is rotatably connected to the lower wall of the linkage cavity 17, a linkage bevel gear 84 is fixedly arranged at the lower end of the left transmission worm 18 and located in the linkage cavity 17, a rotating bevel gear 82 is meshed with the linkage bevel gear 84, and the axis of the left end of the rotating bevel gear 82 is fixedly connected to the left end of the left transmission rod 19.
Beneficially, a cleaning switching cavity 41 is arranged in the cleaning box 20, the left driving rod 19 penetrates through the cleaning switching cavity 41 and is rotatably connected to the inner right wall of the cleaning box 20, a switching block 42 is fixedly connected to the front end of the outer circular surface of the left driving rod 19 and located in the cleaning switching cavity 41, the left driving rod 19 can drive the switching block 42 to rotate in the cleaning switching cavity 41, a cleaning liquid pipe 43 communicated with the cleaning switching cavity 41 is arranged at the left end of the cleaning box 20, a coating pipe 44 communicated with the cleaning switching cavity 41 is arranged at the right end of the cleaning box 20, and a spraying pipe 45 communicated with the cleaning switching cavity 41 is arranged at the inner upper end of the cleaning box 20.
Beneficially, a left bevel gear cavity 85 is arranged below the right switching cavity 15 and at the left end in the main body 11, a right bevel gear cavity 86 is arranged at the right end of the left bevel gear cavity 85, a right transmission worm 51 is fixedly connected to the lower end of the right vertical gear 21, the right vertical gear 21 is arranged below the right end of the switching main rod 13 and is rotatably connected to the switching first gear 38, a left bevel gear 83 is fixedly connected to the lower end of the right transmission worm 51 and in the left bevel gear cavity 85, a transmission gear 52 engaged with the left bevel gear 83 is fixedly arranged at the right end in the left bevel gear cavity 85, a transmission bevel gear 53 is fixedly arranged at the lower end in the right bevel gear cavity 86, a driving rod 54 is fixedly connected to the axis of the right end of the transmission gear 52, a driving bevel gear 55 engaged with the transmission bevel gear 53 is fixedly arranged in the right bevel gear cavity 86 by extending the right end of, the lower end axis of the transmission bevel gear 53 is fixedly connected with a transmission rod 56.
Beneficially, a paint box 57 is fixedly arranged in the paint switching cavity 23, paint cavities 58 are arranged in the paint box 57 in a front-rear left-right annular array, a rotating cover 59 is rotatably connected to the upper end surface of the paint box 57, the lower end of the transmission rod 56 extends downwards into the paint switching cavity 23 and is fixedly connected with the axis of the rotating cover 59, a through cavity 60 is vertically arranged in the center of the right end of the rotating cover 59 in a through manner, the upper end in the through cavity 60 is fixedly connected with a paint tube port 61 of which the upper end is connected to one end of the paint tube 44 close to the front wall of the main body 11, transverse cavities 64 with openings towards the through cavity 60 are symmetrically arranged at the left end and the right end of the rotating cover 59, transverse electromagnetic blocks 63 are respectively fixedly arranged at one end of the transverse cavities 64 far away from the through cavity 60 at the left side and the right side, transverse electromagnetic blocks 62 are respectively and slidably connected to one end of the transverse electromagnetic blocks 63 close to the through, the transverse closing blocks 62 on the two sides slide towards the center in the through cavity 60 at the same time, the transverse closing blocks 62 on the left and right sides are close to one end of the through cavity 60 and fixedly provided with a longitudinal cavity 65 with a downward opening around the outer circular surface of the through cavity 60, the upper ends of the longitudinal cavities 65 on the left and right sides are fixedly connected with longitudinal electromagnetic blocks 66, the upper wall of the coating cavity 58 on the front, back, left and right sides is fixedly provided with a coating outlet 67 with an upward opening, the left and right sides of the coating outlet 67 on the four sides are fixedly provided with lower longitudinal cavities 68 with upward openings and surrounding the outer circular surface of the coating outlet 67, one end of the lower longitudinal cavity 68 far away from the rotating cover 59 is fixedly provided with a lower longitudinal electromagnetic block 70, and a longitudinal closing block 69 surrounding the outer circular surface of the coating outlet 67 is slidably connected above the lower longitudinal electromagnetic block 70 and positioned.
Advantageously, a fixing screw 71 is rotatably connected to the upper side of the right end in the main body 11, and a screw block 72 is fixedly connected to the upper side of the left end of the main body 11, which is close to one end of the knob cavity 35 and faces the left end of the fixing screw 71.
Advantageously, a cleaning cavity 73 with a forward opening is fixedly arranged at the lower side of the left end in the main body 11, a cleaning pipe 74 is fixedly connected to the upper wall of the cleaning cavity 73, the cleaning pipe 74 is fixedly connected and communicated with the left end of the cleaning liquid pipe 43, and the upper end of the spraying pipe 45 is fixedly connected with a spraying pipeline of a spraying gun.
The following will describe in detail the use steps of an automatic paint-changing spray gun auxiliary device with a cleaning function in the present text with reference to fig. 1 to 7: in an initial state, the fixed screw 71 is far away from the screw block 72, the rear end face of the switching main rod 13 is meshed with the outer circular face of the worm wheel 33, the switching main rod 13 is located at the rear ends of the left sliding box 14 and the right sliding box 16, the spring 31 is in an original state, the switching first gear 38 is located at the left side of the right sliding box 16 and the right side of the right vertical gear 21, the switching first gear 38 is not meshed with the right vertical gear 21, the switching second gear 32 is located at the right side of the left vertical gear 22 and is not meshed with each other, the through cavity 60 is communicated with the right paint outlet 67, the longitudinal cavity 65 is communicated with the right lower longitudinal cavity 68, the left and right lateral sealing blocks 62 are close to the left and right lateral electromagnetic blocks 63, paints of different colors are filled in the four-side paint cavities 58, the switching block 42 is located at the opening at the right end of the.
When placing the spray gun, the rifle body is placed between main part 11 left and right sides both ends, and the muzzle is backward, and the manual tightening of set screw 71 is fixed in the spray gun between main part 11 left and right sides both ends, and the spray gun trigger opening is down and switch mobile jib 13 and be located between trigger and the rifle handle, and the rotation of movable rod 47 rear end is connected on the trigger.
When the trigger is pulled for spraying, the trigger slides backwards to drive the movable rod 47 to rotate, the movable rod 47 drives the linear sliding block 49 to drive the switching main rod 13 to slide forwards in the front-back sliding cavity 39 in a linear manner, the lower longitudinal electromagnetic blocks 70 and the longitudinal electromagnetic blocks 66 on the left side and the right side are started to drive the longitudinal sealing blocks 69 to slide towards the longitudinal cavity 65 so as to seal the outer circular surface of the through cavity 60, the trigger drives an air pump connected on the gun body to enable the coating in the right coating cavity 58 to enter the coating tube 44 through the coating outlet 67 and the coating tube port 61, the coating in the coating tube 44 enters the cleaning switching cavity 41 so as to enter the spraying tube 45, the spraying pipe 45 is connected with a spraying pipeline of the spraying gun, the spraying pipe enters the spraying gun to be sprayed out from a gun mouth, a trigger is released, and compressed springs in the left sliding box 14 and the right sliding box 16 recover to an initial state to further push the switching main rod 13 to return.
When cleaning of the spraying pipeline is finished after spraying, the knob rod 37 is rotated to drive the knob switch 36 to rotate, the knob switch 36 rotates to rotate the turbine shaft 34 to drive the worm wheel 33 to rotate, the switching main rod 13 is driven to slide leftwards when the outer circular surface of the worm wheel 33 rotates, when the knob rod 37 is rotated for two times, the left and right lateral electromagnetic blocks 63 are started to push the lateral sealing block 62 to the through cavity 60 to cut off the coating pipe port 61 from the coating outlet 67 and seal the lower end surface of the coating pipe port 61, meanwhile, the switching second gear 32 is meshed with the outer surface of the left vertical gear 22, at the moment, the trigger is triggered to drive the switching main rod 13 to slide forwards to drive the switching second gear 32 to slide forwards on the outer surface of the left vertical gear 22 to drive the left transmission worm 18 to rotate, the left transmission worm 18 rotates to drive the left transmission rod 19 to rotate so as to drive the switching block 42 in the cleaning switching cavity 41 to rotate from the cleaning liquid pipe 43, at this moment, the cleaning liquid pipe 43 is in a communicated state with the spraying pipe 45 and the coating pipe 44, when the trigger is pulled to rotate downwards to switch the block 42, the air pump at this moment brings high-pressure air into the gun body, and then drives the cleaning liquid in the cleaning cavity 73 to enter the cleaning switching cavity 41 through the cleaning pipe 74 and the cleaning liquid pipe 43 and then enter the coating pipe 44 and the spraying pipe 45, so that the spraying pipeline and the coating pipe 44 are cleaned together with the coating pipe port 61, the trigger is loosened, and the switching main rod 13 drives the left vertical gear 22 to rotate the left transmission rod 19 and further drives the switching block 42 to reset.
When the switching paint is cleaned, the knob rod 37 is rotated reversely, the left and right lateral electromagnetic blocks 63 are started to drive the lateral closing blocks 62 to return, the lower end of the outer circular surface of the first gear 38 is switched to be meshed with the upper surface of the right vertical gear 21, the trigger is triggered to drive the switching main rod 13 to move forward, the first gear 38 is switched to drive the right vertical gear 21 to rotate so as to drive the right transmission worm 51 to rotate so as to rotate the transmission gear 52, the transmission gear 52 rotates to drive the driving rod 54 to drive the driving bevel gear 55 to rotate, the driving bevel gear 55 drives the transmission bevel gear 53 to rotate through the meshed gear teeth so as to drive the transmission rod 56, the transmission rod 56 drives the rotating cover 59 to rotate on the upper surface of the paint box 57 to the paint outlet 67 which is positioned in the front paint cavity 58 and the through cavity 60 is opposite to the front paint cavity 58, and at this time, the longitudinal electromagnetic blocks, the longitudinal sealing block 69 is driven to move upwards in the lower longitudinal cavity 68 to the opening of the through cavity 60 to enable the lower end of the coating pipe port 61 and the upper end of the coating outlet 67 to be communicated with each other and seal the outer circular surface, the coating is switched, the trigger state can be kept, the coating can be sprayed, the knob rod 37 can be rotated reversely again to reset the switching main rod 13, the switching first gear 38 is not meshed with the right vertical gear 21 any more, the trigger is continuously triggered to carry out the coating, the switching first gear 38 is kept meshed with the right vertical gear 21 when different coatings are continuously switched, the trigger is continuously triggered to carry out the switching, the longitudinal electromagnetic block 66 and the lower longitudinal electromagnetic block 70 have delay, and the coating can be started when the coatings are not switched any more.
After the painting is finished, the knob rod 37 is rotated reversely to reset the switching main rod 13, and the cleaning chamber 73 and the paint switching chamber 23 are opened to replace the cleaning liquid and the paint.
The invention has the beneficial effects that: according to the device, the spraying gun is connected to spray the spraying pipeline first and then clean, after one type of coating is sprayed, the knob switch is rotated to start cleaning the spraying pipeline and the coating pipeline, after the cleaning is finished, the knob switch is rotated to switch different coatings in the coating cavity so as to spray again, manual cleaning and coating replacement are not needed in the spraying process of the device, and the spraying efficiency is improved.
In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.
Claims (10)
1. A spray gun auxiliary device with a cleaning function and capable of automatically replacing pigments comprises a main body and is characterized in that a switching main rod is arranged between the left side and the right side of the upper end portion of the main body, a left switching cavity is arranged on the left side in the main body, a switching device is arranged in the left switching cavity, a left sliding box is fixedly arranged on the left wall of the left switching cavity, a left movable cavity with a right opening is arranged in the left sliding box, the left end of the switching main rod extends into the left switching cavity, extends into the left movable cavity, can slide back and forth and left and right, a right switching cavity is arranged on the right side in the main body, a right sliding box is fixedly arranged on the right wall of the right switching cavity, the right end of the switching main rod extends into the right switching cavity, extends into the right movable cavity and can slide back and forth and left and right, a linkage cavity is arranged below the left switching cavity, and a cleaning device which is, the cleaning device comprises a cleaning box fixedly arranged at the central position in the main body, a cleaning switching cavity is arranged in the cleaning box, a left transmission rod is arranged on the left wall and the right wall in the cleaning switching cavity in a penetrating manner, the right end of the left transmission rod is rotatably connected to the right wall in the cleaning box, the left end of the left transmission rod extends into the linkage cavity, the cleaning box can be driven to perform switching cleaning and spraying functions by each rotation of the left transmission rod, a transmission device is fixedly arranged at the lower side in the right switching cavity, a right vertical gear capable of being meshed with the right end of the switching main rod is fixedly arranged at the upper end of the transmission device, the lower end of the transmission device extends downwards to a coating switching cavity with the right end in the main body and a forward opening, a coating switching device is fixedly arranged in the coating switching cavity, the coating switching device is in power connection with the transmission device, and the switching, and then control coating auto-change over device switches over the coating function, terminal surface fixedly connected with base under the main part, terminal surface fixedly connected with fixed mobile jib under the base, fixed mobile jib lower extreme fixedly connected with solid fixed splint, gu fixed splint top be equipped with can in the gliding slip splint from top to bottom of fixed mobile jib, both ends are rotated and are connected with clamping screw, the left and right sides about the slip splint the clamping screw upper end is rotated and is connected with fixation nut, thereby it makes to drive slip splint lapse when fixation nut is the downward pivoted fixation splint reach the slip splint can be fixed in most platform edge.
2. An automatically color-replaceable paint gun kit as claimed in claim 1, wherein: sliding box reaches sliding connection has gliding spring plate around can between the preceding back wall of right side sliding box, both sides around the spring plate with left side sliding box reaches respectively fixedly connected with spring between the right side sliding box antetheca, it just is located to switch mobile jib left end downside switches intracavity fixedly connected with and switches two grades, it just is located to switch the mobile jib right-hand member slide box left fixedly connected with and switches one grade, it just is located to switch mobile jib left end rear switch intracavity and be equipped with the worm wheel to switch the left side, the outer disc of worm wheel with the outer disc of switching mobile jib meshes mutually, worm wheel axle center fixedly connected with turbine shaft, the left side switches the chamber right side and the right side switches the fixed intercommunication that is equipped with in chamber left and right sides inner wall and can make it slides the chamber around switching mobile jib seesaw.
3. An automatically color-replaceable paint gun kit as claimed in claim 1, wherein: the switching mobile jib is characterized in that a linear movable cavity with a backward opening is arranged in the middle of the switching mobile jib, a linear sliding rod is fixedly connected between the left wall and the right wall of the linear movable cavity, a linear sliding block is connected to the linear sliding rod in a sliding mode, and a movable rod is connected to the axis of the linear sliding block in a rotating mode.
4. An automatically color-replaceable paint gun kit as claimed in claim 1, wherein: the left side is switched and is equipped with the knob chamber directly over the chamber, the fixed knob switch that is equipped with in knob intracavity center, switch the intracavity on a left side the turbine shaft upwards extends to the knob intracavity and with knob switch lower extreme fixed connection, knob switch upper end axle center fixedly connected with knob pole, the knob pole upwards extends to main part up end top.
5. An automatically color-replaceable paint gun kit as claimed in claim 2, wherein: the left side switches intracavity bottom and can with switch two shelves outer disc engaged with fixedly and be equipped with left vertical gear, left side vertical gear lower extreme axle center fixedly connected with left transmission worm, left side transmission worm downwardly extending and with linkage chamber lower wall rotates and connects, left side transmission worm lower extreme just is located the linkage intracavity is fixed and is equipped with the linkage bevel gear, the linkage bevel gear meshes mutually and is equipped with the rotation bevel gear, rotate bevel gear left end axle center with left side transfer line left end fixed connection.
6. An automatically color-replaceable paint gun kit as claimed in claim 1, wherein: wash the incasement and be equipped with the washing and switch the chamber, left side transfer line link up in wash switch the chamber and rotate connect in wash the incasement right side wall, left side transfer line excircle front end just is located wash and switch intracavity fixedly connected with switching block, left side transfer line can drive switching block in wash and switch the intracavity and rotate, wash the incasement left end be equipped with communicate in wash the clean liquid pipe that switches the chamber, wash the incasement right-hand member be equipped with communicate in wash the coating pipe that switches the chamber, wash the incasement upper end be equipped with communicate in wash the spraying pipe that switches the chamber.
7. An automatically color-replaceable paint gun kit as claimed in claim 1, wherein: a left bevel gear cavity is arranged at the left end in the main body below the right switching cavity, a right bevel gear cavity is arranged at the right end of the left bevel gear cavity, the lower end of the right vertical gear is fixedly connected with a right transmission worm, the right vertical gear is positioned below the right end of the switching main rod and is rotationally connected with the switching first gear, a left bevel gear is fixedly connected with the lower end of the right transmission worm and positioned in the left bevel gear cavity, a transmission gear meshed with the left bevel gear is fixedly arranged at the right end in the left bevel gear cavity, a transmission bevel gear is fixedly arranged at the lower end in the right bevel gear cavity, a driving rod is fixedly connected with the axle center of the right end of the transmission gear, the right end of the driving rod extends rightwards to the right bevel gear cavity, a driving bevel gear shaft center meshed with the transmission bevel gear is fixedly arranged in the right bevel gear cavity, and a transmission rod is fixedly connected to the shaft center of the lower end of the transmission bevel gear.
8. An automatically color-replaceable paint gun kit as claimed in claim 1, wherein: a coating box is fixedly arranged in the coating switching cavity, coating cavities are arranged in the coating box in a front-back left-right annular array mode, the upper end face of the coating box is rotatably connected with a rotating cover, the lower end of a transmission rod downwards extends into the coating switching cavity and is fixedly connected with the axis of the rotating cover, a through cavity is formed in the center of the right end of the rotating cover in a vertically through mode, the upper end of the through cavity is fixedly connected with a coating tube port, the upper end of the coating tube is close to one end of the front wall of the main body, transverse cavities with openings towards the through cavity are symmetrically arranged on the lower side of the right end of the rotating cover and are located at the left end and the right end of the through cavity, transverse electromagnetic blocks are fixedly arranged at the ends, away from the through cavity, of the transverse electromagnetic blocks at the left side and the right side, close to one, the horizontal sealing blocks on the left side and the right side are close to one end of the through cavity and fixedly provided with a longitudinal cavity with a downward opening around the outer circular surface of the through cavity, the upper end of the longitudinal cavity on the two sides is fixedly connected with a longitudinal electromagnetic block, the upper wall of the coating cavity on the front side, the rear side, the left side, the right side and the left side is fixedly provided with a coating outlet with an upward opening, the left side and the right side of the coating outlet are fixedly provided with a lower longitudinal cavity with an upward opening and around the outer circular surface of the coating outlet, one end, far away from the rotating cover, of the lower longitudinal electromagnetic block in the lower longitudinal cavity is fixedly provided with a lower longitudinal electromagnetic block, and the upper part of the lower longitudinal electromagnetic block.
9. An automatically color-replaceable paint gun kit as claimed in claim 1, wherein: the upper side of the upper end of the left end of the main body is close to one end of the knob cavity and is just opposite to the left end of the fixing screw rod, and the fixing screw rod block is rotatably connected to the upper side of the inner right end of the main body.
10. An automatically color-replaceable paint gun kit as claimed in claim 1, wherein: the inner left end lower side of the main body is fixedly provided with a cleaning cavity with a forward opening, the upper wall of the cleaning cavity is fixedly connected with a cleaning pipe, the cleaning pipe is fixedly connected and communicated with the left end of the cleaning liquid pipe, and the upper end of the spraying pipe is fixedly connected with a spraying pipeline of a spraying gun.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010549351.3A CN111604185A (en) | 2020-06-16 | 2020-06-16 | Spray gun auxiliary device with cleaning function and capable of automatically replacing pigment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010549351.3A CN111604185A (en) | 2020-06-16 | 2020-06-16 | Spray gun auxiliary device with cleaning function and capable of automatically replacing pigment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111604185A true CN111604185A (en) | 2020-09-01 |
Family
ID=72197153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010549351.3A Withdrawn CN111604185A (en) | 2020-06-16 | 2020-06-16 | Spray gun auxiliary device with cleaning function and capable of automatically replacing pigment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111604185A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112354718A (en) * | 2020-10-13 | 2021-02-12 | 中铭谷智能机器人(广东)有限公司 | Automatic cleaning and switching method for spray gun |
| CN112603215A (en) * | 2021-01-07 | 2021-04-06 | 南京卓谦熙商贸有限公司 | Auxiliary device capable of adapting to scrawling of different coatings |
| CN113388993A (en) * | 2021-06-18 | 2021-09-14 | 浙江蒙舒坦新材料有限公司 | Automatic color-changing setting machine and using method thereof |
-
2020
- 2020-06-16 CN CN202010549351.3A patent/CN111604185A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112354718A (en) * | 2020-10-13 | 2021-02-12 | 中铭谷智能机器人(广东)有限公司 | Automatic cleaning and switching method for spray gun |
| CN112603215A (en) * | 2021-01-07 | 2021-04-06 | 南京卓谦熙商贸有限公司 | Auxiliary device capable of adapting to scrawling of different coatings |
| CN112603215B (en) * | 2021-01-07 | 2021-12-14 | 泉州市英花建筑物清洁服务有限公司 | Auxiliary device capable of adapting to scrawling of different coatings |
| CN113388993A (en) * | 2021-06-18 | 2021-09-14 | 浙江蒙舒坦新材料有限公司 | Automatic color-changing setting machine and using method thereof |
| CN113388993B (en) * | 2021-06-18 | 2022-07-01 | 浙江蒙舒坦新材料有限公司 | Automatic color-changing setting machine and using method thereof |
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Application publication date: 20200901 |
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| WW01 | Invention patent application withdrawn after publication |