CN218902340U

CN218902340U - Paint proportioning spraying device

Info

Publication number: CN218902340U
Application number: CN202223204917.2U
Authority: CN
Inventors: 顾刚荣; 马海潮
Original assignee: Jiangsu Dowill Paints Co ltd
Current assignee: Jiangsu Dowill Paints Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-04-25
Anticipated expiration: 2032-11-30

Abstract

The utility model discloses a paint proportioning and spraying device, which relates to the technical field of paint proportioning and spraying and comprises a workbench, wherein a proportioning barrel and two mounting columns are fixedly connected to the upper surface of the workbench, a plurality of measuring cylinders are installed at the top of the proportioning barrel in a communicating manner, the tops of the two mounting columns are connected with the same square frame, and screw nuts are connected to the inner wall of the square frame in a sliding manner. According to the utility model, through the mutual matching among the proportioning barrel, the measuring cylinder, the screw nut, the adjusting mechanism, the stirring shaft and the transmission assembly, quantitative materials are measured by the measuring cylinder and added into the proportioning barrel, when the adjusting mechanism drives the screw nut to move, the screw nut drives the stirring shaft to rotate through the transmission assembly to stir the materials in the proportioning barrel, so that paint proportioning is finished, and when the paint spray gun moves to spray paint, the stirring shaft synchronously rotates, so that uneven problems such as layering and the like of paint can be effectively prevented, and good spraying effect of the paint is ensured.

Description

Paint proportioning spraying device

Technical Field

The utility model relates to the technical field of paint proportioning spraying, in particular to a paint proportioning spraying device.

Background

The paint is a material which can be coated on the surface of a coated object and can form a firmly attached continuous film, most of the existing paint is viscous oil pigment, is inflammable under the condition of not drying, is insoluble in water and slightly soluble in fat, and most of the paint is sprayed on the surface of the object to play a role in protection and decoration.

At present, paint proportioning and spraying device are generally independent equipment, namely the ingredients are required to be proportioned in the proportioning device, after the ingredients are uniformly stirred to form required paint, the required paint is fed into the spraying device, the whole proportioning and spraying operation is complex, the equipment cost is high, and if the paint is not used in the spraying device for a long time, the paint is easy to precipitate, delaminate and other uneven conditions, the spraying effect is influenced, and based on the problem, we provide the paint proportioning spraying device.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provides a paint proportioning and spraying device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a paint ratio spraying device, includes the workstation, surface mounting has ratio bucket and two installation stands on the workstation, a plurality of graduated cylinders are installed in ratio bucket top intercommunication, two the installation stand top is connected with same back shape frame, back shape frame inner wall sliding connection has screw nut, back shape frame lateral wall is connected with the adjustment mechanism who is used for adjusting screw nut horizontal position, the (mixing) shaft is installed in the ratio bucket front side wall run through and rotate, the (mixing) shaft passes through drive assembly and screw nut to be connected, screw nut front side is connected with the movable plate through connecting rod one, movable plate front side wall fixed mounting has the cylinder, cylinder top piston end is connected with the paint spray gun through the connecting plate, the ratio bucket passes through pump liquid subassembly and is connected with the paint spray gun.

As a further description of the above technical solution:

the screw nut bottom fixedly connected with spacing slider, spacing spout has been seted up to the interior bottom of returning shape frame, spacing slider sliding connection is on spacing spout inside wall.

As a further description of the above technical solution:

the adjusting mechanism comprises a servo motor fixedly connected to the outer side wall of the square frame, an adjusting screw is fixedly connected to the output end of the servo motor, the adjusting screw penetrates through the square frame and is rotationally connected with the inner wall of the square frame, and screw nuts are sleeved on the outer surface of the adjusting screw in a threaded mode.

As a further description of the above technical solution:

the top of the measuring cylinders are penetrated through and fixedly connected with feeding pipes, the bottoms of the measuring cylinders are communicated and connected with discharging pipes, the discharging pipes penetrate through the proportioning barrel and are fixedly connected with the proportioning barrel, and the discharging pipes are provided with control valves.

As a further description of the above technical solution:

the transmission assembly comprises a transmission gear fixedly sleeved on the outer surface of the stirring shaft, a transmission toothed plate is connected to the outer side wall of the transmission gear in a meshed mode, a second connecting rod is fixedly connected to the upper surface of the transmission toothed plate, and one end, far away from the transmission toothed plate, of the second connecting rod is fixedly connected with a screw nut.

As a further description of the above technical solution:

the pump liquid subassembly is including setting up the paint pump in workstation upper surface, paint pump paint inlet is connected with the ratio bucket through advancing the lacquer pipe, paint pump paint outlet is connected with the paint spray gun through the play lacquer pipe.

As a further description of the above technical solution:

the paint outlet pipe is an EPDM synthetic rubber hose.

The utility model has the following beneficial effects:

1. compared with the prior art, this paint ratio spraying device, through proportioning barrel, graduated flask, screw nut, adjustment mechanism, the (mixing) shaft and drive assembly between mutually supporting, utilize the graduated flask to get quantitative material and add proportioning barrel, when adjustment mechanism drives screw nut and remove, screw nut drives the (mixing) shaft through drive assembly and rotates the material in the stirring proportioning barrel, accomplish the paint ratio, when the paint spray gun removes and carries out the paint spraying, the (mixing) shaft synchronous rotation can effectively prevent that the paint from appearing uneven problem such as layering, guaranteed the good spraying effect of paint.

2. Compared with the prior art, the paint proportioning and spraying device has the advantages that through the mutual matching among the screw nut, the adjusting mechanism, the first connecting rod, the moving plate, the air cylinder and the paint spray gun, the left horizontal position and the right horizontal position of the paint spray gun can be adjusted through the movement of the screw nut, the upper position and the lower position of the paint spray gun can be adjusted through the air cylinder, the position adjustment design of the paint spray gun is more flexible, and the spraying operation is convenient.

Drawings

Fig. 1 is a schematic perspective view of a first view angle of a paint proportioning and spraying device according to the present utility model;

fig. 2 is a schematic view of a second perspective structure of a paint proportioning and spraying device according to the present utility model;

FIG. 3 is a front view of a paint proportioning and spraying device according to the present utility model;

fig. 4 is a side view of a paint proportioning and spraying device according to the present utility model.

Legend description:

1. a work table; 2. proportioning barrels; 3. installing an upright post; 4. a measuring cylinder; 5. a square frame; 6. a lead screw nut; 7. a stirring shaft; 8. a first connecting rod; 9. a moving plate; 10. a cylinder; 11. a connecting plate; 12. a paint spray gun; 13. limiting sliding grooves; 14. a servo motor; 15. adjusting a screw rod; 16. a feed pipe; 17. a discharge pipe; 18. a transmission gear; 19. a drive toothed plate; 20. a second connecting rod; 21. a paint pump; 22. a paint inlet pipe; 23. and (5) a paint outlet pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the utility model provides a paint proportioning spraying device: including workstation 1, surface mounting has ratio bucket 2 and two installation posts 3 on the workstation 1, and a plurality of graduated flask 4 are installed in ratio bucket 2 top intercommunication, and a plurality of graduated flask 4 tops all run through and fixedly connected with inlet pipe 16, and graduated flask 4 bottom intercommunication is connected with row material pipe 17, and row material pipe 17 runs through ratio bucket 2 and with ratio bucket 2 fixed connection, installs the control valve on row material pipe 17, and the control valve is not shown in the figure, and graduated flask 4 is transparent setting, and its external surface is equipped with the scale mark that is not shown in the figure for instruct material volume in the graduated flask 4.

The top of each mounting upright post 3 is connected with the same square frame 5, the inner wall of the square frame 5 is slidably connected with a screw nut 6, the bottom of the screw nut 6 is fixedly connected with a limiting slide block, a limiting slide groove 13 is formed in the inner bottom of the square frame 5, the limiting slide block is slidably connected onto the inner side wall of the limiting slide groove 13, and the screw nut 6 is limited by the limiting slide block, so that the screw nut 6 can only horizontally move along the limiting slide groove 13 and cannot rotate.

The side wall of the square frame 5 is connected with an adjusting mechanism for adjusting the horizontal position of a screw nut 6, the adjusting mechanism comprises a servo motor 14 fixedly connected to the outer side wall of the square frame 5, an adjusting screw 15 is fixedly connected to the output end of the servo motor 14, the adjusting screw 15 penetrates through the square frame 5 and is rotationally connected with the inner wall of the square frame 5, and the screw nut 6 is in threaded sleeve connection with the outer surface of the adjusting screw 15.

Wherein, the front side wall of proportioning barrel 2 runs through and rotates and installs (mixing) shaft 7, the (mixing) shaft 7 is located the one side surface of proportioning barrel 2 and is equipped with many stirring leaves not shown in the figure for stir the interior paint of proportioning barrel 2, make the material misce bene, prevent simultaneously that precipitation, layering phenomenon from appearing in the paint spraying, (mixing) shaft 7 passes through drive assembly and is connected with screw nut 6, drive assembly is including fixed the drive gear 18 of cup jointing at (mixing) shaft 7 surface, drive gear 18 lateral wall meshing is connected with drive pinion rack 19, drive pinion rack 19 upper surface fixedly connected with connecting rod two 20, drive pinion rack 19 removal is kept away from to connecting rod two 20 one end and screw nut 6 fixed connection, utilize moving screw nut 6 to drive pinion rack 19 under the meshing effect, thereby drive the stirring shaft 7 stirring the interior material of proportioning barrel 2.

Wherein, screw nut 6 front side is connected with movable plate 9 through connecting rod one 8, movable plate 9 preceding lateral wall fixed mounting has cylinder 10, cylinder 10 top piston end is connected with paint spray gun 12 through connecting plate 11, proportioning barrel 2 is connected with paint spray gun 12 through pump liquid subassembly, pump liquid subassembly is including setting up in the paint pump 21 of workstation 1 upper surface, paint pump 21 advances the lacquer mouth and is connected with proportioning barrel 2 through advancing lacquer pipe 22, paint pump 21 goes out the lacquer mouth and is connected with paint spray gun 12 through going out lacquer pipe 23, go out lacquer pipe 23 and be EPDM synthetic rubber hose, EPDM synthetic rubber hose has good corrosion resistance, also can not hinder the round trip movement of paint spray gun 12 simultaneously.

The utility model can explain its functional principle by the following modes of operation:

when the proportioning device is used, raw materials to be proportioned are injected into the measuring cylinder 4 through the feed pipe 16, after the control valve on the discharge pipe 17 is opened, the materials in the measuring cylinder 4 start to flow into the proportioning barrel 2, at the moment, the amount of the materials entering the proportioning barrel 2 can be judged according to the indication scale on the measuring cylinder 4, and after proportioning of the materials is completed, the corresponding control valve is closed.

The servo motor 14 is started, the servo motor 14 drives the adjusting screw rod 15 to rotate, at the moment, the screw rod nut 6 starts to horizontally move along the adjusting screw rod 15, and along with the forward and backward starting of the servo motor 14, the adjusting screw rod 15 rotates forward and backward, so that the screw rod nut 6 moves back and forth, the screw rod nut 6 which moves back and forth drives the transmission toothed plate 19 to move back and forth through the connecting rod II 20, the transmission toothed plate 19 drives the stirring shaft 7 to rotate through the transmission gear 18 meshed with the transmission toothed plate 19, and the stirring shaft 7 in rotation starts to stir materials in the proportioning barrel 2, so that the materials start to be mixed.

After the mixing of the materials in the proportioning barrel 2 is finished, after the paint spray gun 12 moves to an initial paint spraying position, the servo motor 14 is suspended, the air cylinder 10 is started, the connecting plate 11 can be driven to move up and down along with the up-and-down movement of the piston end of the air cylinder 10, so that the up-and-down position of the paint spray gun 12 can be adjusted, after the up-and-down position adjustment of the paint spray gun 12 is finished, the air cylinder 10 is closed, the paint pump 21 is started, the paint pump 21 works, so that the paint in the proportioning barrel 2 enters the paint spray gun 12 through the paint inlet pipe 22 and the paint outlet pipe 23, after the paint spray gun 12 is opened, the paint starts to spray, meanwhile, the servo motor 14 can be started again, the screw nut 6 drives the paint spray gun 12 to move horizontally through the connecting rod 8, and paint spraying operation is carried out, and meanwhile, the stirring shaft 7 rotates the paint in the proportioning barrel 2 synchronously, so that paint layering and precipitation can be effectively prevented, and paint spraying effect is affected.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a paint ratio spraying device, includes workstation (1), its characterized in that: the utility model provides a paint spraying device, including workstation (1), proportioning barrel (2), connecting rod (8), cylinder (10), connecting plate (11), proportioning barrel (2) front side wall runs through and rotates and install (7), (7) are connected with screw nut (6) through drive assembly, screw nut (6) front side is connected with movable plate (9) through connecting rod one (8), movable plate (9) front side wall fixed mounting has cylinder (10), cylinder (10) top piston end is connected with paint spray gun (12) through connecting plate (11), proportioning barrel (2) are connected with paint spray gun (12) through pump liquid subassembly.

2. The paint formulation spraying apparatus of claim 1 wherein: the screw nut (6) bottom fixedly connected with spacing slider, spacing spout (13) have been seted up to the interior bottom of returning shape frame (5), spacing slider sliding connection is on spacing spout (13) inside wall.

3. The paint formulation spraying apparatus of claim 1 wherein: the adjusting mechanism comprises a servo motor (14) fixedly connected to the outer side wall of the square frame (5), an adjusting screw (15) is fixedly connected to the output end of the servo motor (14), the adjusting screw (15) penetrates through the square frame (5) and is rotatably connected with the inner wall of the square frame (5), and a screw nut (6) is sleeved on the outer surface of the adjusting screw (15) in a threaded mode.

4. The paint formulation spraying apparatus of claim 1 wherein: the top of a plurality of graduated cylinders (4) all run through and fixedly connected with inlet pipe (16), the intercommunication of graduated cylinder (4) bottom is connected with row material pipe (17), row material pipe (17) run through proportioning barrel (2) and with proportioning barrel (2) fixed connection, install the control valve on row material pipe (17).

5. The paint formulation spraying apparatus of claim 1 wherein: the transmission assembly comprises a transmission gear (18) fixedly sleeved on the outer surface of the stirring shaft (7), a transmission toothed plate (19) is connected to the outer side wall of the transmission gear (18) in a meshed mode, a connecting rod II (20) is fixedly connected to the upper surface of the transmission toothed plate (19), and one end, far away from the transmission toothed plate (19), of the connecting rod II (20) is fixedly connected with a screw nut (6).

6. The paint formulation spraying apparatus of claim 1 wherein: the pump liquid assembly comprises a paint pump (21) which is arranged on the upper surface of the workbench (1), a paint inlet of the paint pump (21) is connected with the proportioning barrel (2) through a paint inlet pipe (22), and a paint outlet of the paint pump (21) is connected with the paint spray gun (12) through a paint outlet pipe (23).

7. The paint formulation spraying apparatus of claim 6 wherein: the paint outlet pipe (23) is an EPDM synthetic rubber hose.