Spraying device for packaging
Technical Field
The utility model relates to the technical field of spraying, in particular to a spraying device for packaging.
Background
The spraying equipment is a product in an environment where the development automation of industrial technology is more and more common after the reformation is opened, along with the higher and higher automation degree, the application of a spraying production line is more and more extensive, and the spraying equipment on the existing market can be divided into three types, namely manual spraying equipment, semi-automatic spraying equipment and full-automatic spraying equipment according to the automation degree.
Due to its universality, the spraying equipment has gradually entered into various fields of national economy, including spraying of packages, however, the spraying device for packaging in the market at present has poor spraying quality due to uneven coating, so that it is necessary to provide a spraying device for packaging.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a spraying device for packaging.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a spraying device for packaging comprises a base, wherein a supporting frame is fixedly connected to the upper surface of the base, a stirring barrel is fixedly connected to the top of the supporting frame, a motor is fixedly connected to the outer wall of the top of the stirring barrel, a second connecting rod is movably connected to the inner wall of the bottom of the stirring barrel, one end of an output shaft of the motor penetrates through the stirring barrel and is fixed to the second connecting rod, a spiral sheet is fixedly connected to one side of the second connecting rod, a second gear is fixedly connected to one side of the second connecting rod, annular ball grooves are formed in the inner wall of the top and the inner wall of the bottom of the stirring barrel, connecting balls are movably connected to one side of the annular ball grooves, a first connecting rod is fixedly connected between the connecting balls, a stirring rod is fixedly connected to one side of the first connecting rod, a scraping plate is fixedly connected to the bottom end of the first connecting rod and is in contact with the inner wall of the bottom of the stirring barrel, and a first gear is fixedly connected to one side of the first connecting rod, and the first gear is meshed with the second gear, an inner fluted disc is fixedly connected to the inner wall of one side of the stirring barrel, the inner fluted disc is meshed with the first gear, and the upper surface of the base is provided with a spraying mechanism.
As a further scheme of the utility model, the spraying mechanism comprises a pressure pump, the pressure pump is fixed on the upper surface of the base through a bolt, one end of a liquid outlet of the pressure pump is fixedly connected with a second discharging pipe, one end of the second discharging pipe is fixedly connected with a hose, one end of the hose is fixedly connected with a spraying gun, one side of the stirring barrel is provided with a discharging port, a first discharging pipe is fixedly connected in the discharging port and communicated with a liquid inlet of the pressure pump, the upper surface of the base is fixedly connected with a fixed seat, and the fixed seat is clamped with the spraying gun.
As a further scheme of the utility model, a feed inlet is formed in one side of the stirring barrel, and a feed pipe is fixedly connected in the feed inlet.
As a further scheme of the utility model, one end of the feeding pipe is fixedly connected with a blanking hopper, and one side of the feeding pipe is fixedly connected with a control valve.
As a further scheme of the utility model, one side of the stirring barrel is provided with a mounting opening, and a liquid level window is fixedly connected in the mounting opening.
As a further scheme of the utility model, the bottom of the base is fixedly connected with a plurality of universal wheels, and the universal wheels are uniformly distributed.
As a further aspect of the present invention, a connection flange is fixedly connected to one side of the flexible pipe, and the connection flange is fixed to the second discharge pipe.
The utility model has the beneficial effects that:
1. through the setting of installation puddler on the head rod, the motor rotates and makes the second gear on the second connecting rod drive the puddler on the head rod and carry out the rotation, and first gear is rotatory along the internal tooth dish simultaneously to paint to in the agitator carries out abundant stirring, makes paint can be even, has improved the spraying quality of device.
2. Through the setting of scraping the flitch of installation on the head rod, the motor makes scraping on the head rod flitch rotate to the coating that the flitch was scraped to the agitator bottom is scraped to the messenger, avoids the attached coating of agitator bottom, has improved the cleanliness factor of agitator.
3. Through the setting of installation flight on the second connecting rod, the motor drives the flight on the second connecting rod and rotates to make the flight take the coating of agitator bottom to the centre, make the coating can be more abundant mix, improved the mixed effect of coating.
4. Through the setting of installing the liquid level window on the stirring leads to, the liquid level window makes things convenient for the staff to observe the capacity of the coating in the agitator to make the staff know the behavior in the agitator at any time, improved the convenience of device.
Drawings
Fig. 1 is a schematic front view of a spraying device for packaging according to the present invention;
FIG. 2 is a schematic rear view of a spraying device for packaging according to the present invention;
fig. 3 is a schematic sectional structural view of a stirring barrel of the spraying device for packaging according to the present invention.
In the figure: 1. feeding a hopper; 2. a control valve; 3. a feed pipe; 4. a liquid level window; 5. a stirring barrel; 6. a support frame; 7. a base; 8. a universal wheel; 9. a pressure pump; 10. a spray gun; 11. a fixed seat; 12. a hose; 13. a connecting flange; 14. a first discharge pipe; 15. a motor; 16. a connecting ball; 17. an inner fluted disc; 18. a first gear; 19. a second gear; 20. a first connecting rod; 21. a stirring rod; 22. a scraping plate; 23. an annular ball groove; 24. a spiral sheet; 25. a second connecting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.
Referring to fig. 1-3, a spraying device for packaging comprises a base 7, a supporting frame 6 is fixed on the upper surface of the base 7 through bolts, a stirring barrel 5 is fixed on the top of the supporting frame 6 through bolts, a motor 15 is fixed on the outer wall of the top of the stirring barrel 5 through bolts, a second connecting rod 25 is connected on the inner wall of the bottom of the stirring barrel 5 in a rotating manner, one end of an output shaft of the motor 15 penetrates through the stirring barrel 5 and is fixed with the second connecting rod 25, a spiral piece 24 is fixed on one side of the second connecting rod 25 through bolts, the motor 15 drives the spiral piece 24 on the second connecting rod 25 to rotate, so that the spiral piece 24 brings the coating at the bottom of the stirring barrel 5 to the middle, the coating can be more fully mixed, a second gear 19 is fixed on one side of the second connecting rod 25 through bolts, annular ball grooves 23 are formed in the inner walls of the top and the bottom of the stirring barrel 5, a connecting ball 16 is connected on one side of the annular ball grooves 23 in a sliding manner, a first connecting rod 20 is fixed between the connecting balls 16 through bolts, a stirring rod 21 is fixed on one side of the first connecting rod 20 through bolts, a scraping plate 22 is fixed at the bottom end of the first connecting rod 20 through bolts, the scraping plate 22 is in contact with the inner wall of the bottom of the stirring barrel 5, the motor 15 enables the scraping plate 22 on the first connecting rod 20 to rotate, so that the scraping plate 22 scrapes off the paint at the bottom of the stirring barrel 5 to prevent the paint from adhering to the bottom of the stirring barrel 5, a first gear 18 is fixed on one side of the first connecting rod 20 through bolts, the first gear 18 is meshed with a second gear 19, an inner fluted disc 17 is fixed on the inner wall of one side of the stirring barrel 5 through bolts, the inner fluted disc 17 is meshed with the first gear 18, a spraying mechanism is arranged on the upper surface of the base 7, the motor 15 rotates to enable the second gear 19 on the second connecting rod 25 to drive the stirring rod 21 on the first connecting rod 20 to rotate, meanwhile, the first gear 18 rotates along the inner fluted disc 17, so that the coating in the stirring barrel 5 is sufficiently stirred, and the coating can be uniform.
In the utility model, it should be noted that the spraying mechanism comprises a pressure pump 9, the pressure pump 9 is fixed on the upper surface of a base 7 through a bolt, one end of a liquid outlet of the pressure pump 9 is fixed with a second discharging pipe through a bolt, one end of the second discharging pipe is fixed with a hose 12 through a bolt, one end of the hose 12 is fixed with a spraying gun 10 through a bolt, one side of a stirring barrel 5 is provided with a discharging outlet, a first discharging pipe 14 is fixed in the discharging outlet through a bolt, the first discharging pipe 14 is communicated with a liquid inlet of the pressure pump 9, the upper surface of the base 7 is fixed with a fixing seat 11 through a bolt, the fixing seat 11 is clamped with the spraying gun 10, the fixing seat 11 is convenient for a worker to place and store the spraying gun 10, and further is convenient for the worker to take, one side of the stirring barrel 5 is provided with a feeding inlet, a feeding pipe 3 is fixed in the feeding outlet through a bolt, one end of the feeding pipe 3 is fixed with a blanking hopper 1 through a bolt, there is control valve 2 one side of inlet pipe 3 through the bolt fastening, the installing port has been seted up to one side of agitator 5, there is liquid level window 4 through the bolt fastening in the installing port, liquid level window 4 makes things convenient for the staff to observe the capacity of the coating in agitator 5, thereby make the staff know the behavior in agitator 5 at any time, there are a plurality of universal wheels 8 bottom of base 7 through the bolt fastening, and 8 evenly distributed of universal wheel, universal wheel 8 makes things convenient for the staff to remove the device, staff's physical power has been saved, there is flange 13 one side of hose 12 through the bolt fastening, and flange 13 is fixed mutually with the second discharging pipe.
The working principle is as follows: when the package needs to be uniformly sprayed, firstly, the control valve 2 is opened, the coating is poured into the discharging hopper 1, the coating enters the stirring barrel 5 through the feeding pipe 3, then the control valve 2 is closed, the motor 15 is started, the motor 15 rotates to enable the second connecting rod 25 to drive the second gear 19 to rotate, the second gear 19 enables the first gear 18 to drive the stirring rod 21 on the first connecting rod 20 to rotate, meanwhile, the first gear 18 moves along the inner fluted disc 17, and the connecting ball 16 slides in the annular ball groove 23, so that the stirring rod 21 fully stirs the coating, meanwhile, the first connecting rod 20 drives the scraping plate 22 to rotate, the scraping plate 22 scrapes the coating attached to the bottom of the stirring barrel 5, meanwhile, the second connecting rod 25 rotates to enable the spiral piece 24 to rotate, so that the spiral piece 24 brings the coating at the bottom of the stirring barrel 5 to the middle of the stirring barrel 5, and further, the coating is fully stirred and uniformly mixed, then the pressure pump 9 is started, the spraying gun 10 is moved out of the fixed seat 11, the coating is sucked into the second discharging pipe from the first discharging pipe 14 by the pressure pump 9, and then the coating is sprayed out through the spraying gun 10 on the hose 12, so that the packaging can be uniformly sprayed by workers.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.