CN209775831U - Improved powder spraying mechanism of split four-color printing machine - Google Patents

Abstract

The utility model relates to the technical field of printing machines, in particular to an improved powder spraying mechanism of a split four-color printing machine, which comprises a mounting plate, wherein a powder cylinder is arranged on the mounting plate, a fan is arranged at the front side of the powder cylinder, a powder discharging box is arranged at the front end of the fan, and a horn mouth is arranged at the front end of the powder discharging box; this improved generation is to opening four-color printing machine mechanism of dusting is through the powder section of thick bamboo that is equipped with, the fan, go out the powder case, powder collection box and containing box, make the powder in the powder section of thick bamboo carry to going out the powder incasement under the effect of fan, and from powder chamber and shower nozzle blowout, spun powder falls on not dry printing ink, thereby be favorable to avoiding not dry printing ink to glue dirty paper, the collection powder case and the containing box that are equipped with in addition, make remaining powder in the powder chamber can be collected, thereby be favorable to preventing unnecessary powder diffusion pollution, the mechanism of dusting on having solved the four-color printing machine of opening can not effectually retrieve unnecessary powder, easily cause the problem of diffusion pollution.

Description

improved powder spraying mechanism of split four-color printing machine

Technical Field

The utility model relates to a printing machine technical field specifically is a modified generation is to four-color printing machine mechanism of dusting of opening to one side.

Background

The printing machine is a machine for printing characters and graphics, the modern printing machine generally comprises mechanisms such as plate loading, ink coating, stamping, paper conveying, powder spraying and the like, the existing printing machines are divided into split four-color printing machines, split five-color printing machines, letterpress printing machines and the like, the powder spraying mechanism is used for preventing ink from being dry and dirty on the printing machines, the powder spraying mechanism on the existing split four-color printing machines cannot effectively recover redundant powder, and diffusion pollution is easily caused.

Disclosure of Invention

An object of the utility model is to provide an improved generation is to opening four-color printing machine mechanism of dusting to the mechanism of dusting on the open four-color printing machine that proposes in solving above-mentioned background art can not effectually retrieve unnecessary powder, easily causes the problem of diffusion pollution.

in order to achieve the above object, the utility model provides a following technical scheme:

The improved powder spraying mechanism of the split four-color printing machine comprises a mounting plate, wherein a powder barrel is arranged on the mounting plate, a fan is arranged on the front side of the powder barrel, a powder outlet box is arranged at the front end of the fan, a horn mouth is arranged at the front end of the powder outlet box, a powder collecting box is arranged below the powder outlet box, and a storage box is arranged below the powder collecting box.

the welding has the hoop on the leading flank of mounting panel, a powder section of thick bamboo is located the hoop, the bottom of a powder section of thick bamboo is equipped with out the powder pipe, it is equipped with the valve on the powder pipe to go out, a powder section of thick bamboo includes the cover of barrel and barrel top, the cover with barrel threaded connection, the one end that goes out the powder pipe with a powder section of thick bamboo is linked together, the other end that goes out the powder pipe with the air intake of fan is linked together.

The powder discharging box is characterized in that a powder cavity is formed in the powder discharging box, an air outlet of the fan is communicated with the powder cavity, a plurality of threaded pipes are linearly arranged on the front side surface of the powder discharging box at equal intervals, a spray head is arranged at the front end of each threaded pipe, a plurality of air holes are annularly arranged on the spray head at equal intervals, and the threaded pipes are in threaded connection with the spray head.

The powder collecting box is tightly welded with the containing box, the slide ways are welded on the two side faces of the powder collecting box close to the bottom end, two slide bars are symmetrically arranged on the top face of the containing box, and the containing box and the slide bars are of an integrally formed structure.

Preferably, the mounting plate is L-shaped.

Preferably, the powder cavity, the threaded pipe, the spray head and the air hole are communicated.

Preferably, the powder outlet box and the bell mouth are of an integrally formed structure.

Preferably, the slide way is connected with the slide bar in a sliding manner.

Preferably, the overall shape of the bell mouth is trapezoidal.

Preferably, the powder collecting box is communicated with the containing box.

compared with the prior art, the beneficial effects of the utility model are that: this improved generation is to opening four-color printing machine mechanism of dusting is through the powder section of thick bamboo that is equipped with, the fan, go out the powder case, powder collection box and containing box, make the powder in the powder section of thick bamboo carry to going out the powder incasement under the effect of fan, and from powder chamber and shower nozzle blowout, spun powder falls on not dry printing ink, thereby be favorable to avoiding not dry printing ink to glue dirty paper, the collection powder case and the containing box that are equipped with in addition, make remaining powder in the powder chamber can be collected, thereby be favorable to preventing unnecessary powder diffusion pollution, the mechanism of dusting on having solved the four-color printing machine of opening can not effectually retrieve unnecessary powder, easily cause the problem of diffusion pollution.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the powder cartridge of the present invention;

FIG. 3 is a schematic structural view of the powder discharging box of the present invention;

FIG. 4 is a schematic diagram of the explosion structure of the middle threaded pipe and the nozzle of the present invention;

FIG. 5 is a schematic structural view of a sprinkler head according to the present invention;

fig. 6 is a schematic structural view of the powder collecting box of the present invention.

In the figure: 1. mounting a plate; 11. a hoop; 2. a powder cartridge; 21. a powder outlet pipe; 22. a valve; 23. a barrel; 24. a cylinder cover; 3. a fan; 4. discharging the powder; 41. a powder chamber; 42. a threaded pipe; 43. a spray head; 431. air holes; 5. a bell mouth; 6. a powder collecting box; 61. a slideway; 7. a storage box; 71. and (4) a slide bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example 1

An improved powder spraying mechanism of a split four-color printing machine comprises a mounting plate 1, a powder barrel 2 is arranged on the mounting plate 1, a fan 3 is arranged on the front side of the powder barrel 2, a powder outlet box 4 is arranged at the front end of the fan 3, a horn mouth 5 is arranged at the front end of the powder outlet box 4, a powder collecting box 6 is arranged below the powder outlet box 4, a containing box 7 is arranged below the powder collecting box 6, a hoop 11 is tightly welded on the front side surface of the mounting plate 1, the powder barrel 2 is positioned in the hoop 11, a powder outlet pipe 21 is arranged at the bottom end of the powder barrel 2, a valve 22 is arranged on the powder outlet pipe 21, the powder barrel 2 comprises a barrel body 23 and a barrel cover 24 above the barrel body 23, the barrel cover 24 is in threaded connection with the barrel body 23, one end of the powder outlet pipe 21 is communicated with the powder barrel 2, the other end of the powder outlet pipe 21 is communicated with an air inlet of the fan 3, a powder cavity 41 is arranged inside the powder outlet box 4, and, go out the leading flank of powder case 4 and be equipped with a plurality of screwed pipes 42 of linear equidistant, the front end of screwed pipe 42 is equipped with shower nozzle 43, be annular equidistant being equipped with a plurality of gas holes 431 on shower nozzle 43, screwed pipe 42 and shower nozzle 43 threaded connection, powder collection case 6 and containing box 7 closely weld, the equal close welding of department of both sides face of powder collection case 6 near the bottom has slide 61, the top surface symmetry of containing box 7 is equipped with two draw runner 71, containing box 7 and draw runner 71 are the integrated into one piece structure.

Specifically, the mounting panel 1 is the L type, and the mounting panel 1 of L type is convenient for fix a powder section of thick bamboo 2, and the mounting panel 1 of also being convenient for simultaneously fixes on the printing machine.

Specifically, the powder chamber 41, the threaded pipe 42, the nozzle 43 and the air hole 431 are communicated, and the powder enters the powder chamber 41 under the action of the fan 3, enters the powder chamber 41 into the threaded pipe 42 and the nozzle 43, and is finally sprayed out from the nozzle 43.

Specifically, go out powder case 4 and horn mouth 5 and be the integrated into one piece structure, the integrated into one piece structure has better structural strength.

Specifically, slide 61 and draw runner 71 sliding connection, sliding connection's mode is convenient for open and close containing box 7 to be convenient for collect the powder.

Furthermore, the overall shape of the bell mouth 5 is trapezoidal, and the bell mouth 5 is convenient for concentrated ejection of the powder.

besides, the powder collecting box 6 is communicated with the containing box 7, and the redundant powder in the powder cavity 41 can conveniently enter the containing box 7 through the powder collecting box 6.

It should be added that the blower 3 in this embodiment adopts the CX-75SA powder three-dimensional conveying blower manufactured by the environmental protection equipment limited in Dongguan city, and its matching circuit and power supply can also be provided by this manufacturer, in addition, the utility model relates to that the circuit, electronic components and modules are the prior art, and those skilled in the art can completely realize, need not beyond a definite time, the utility model discloses the content of protection also does not relate to the improvement to inner structure and method.

when the improved powder spraying mechanism of the split four-color printing machine is used, a user firstly switches on a power supply of the fan 3, at the moment, powder in the powder cylinder 2 enters the fan 3 through the powder outlet pipe 21 and enters the powder outlet box 4 through the fan 3, at the moment, under the action of the fan 3, the powder enters the powder cavity 41, enters the threaded pipe 42 and the spray head 43 through the powder cavity 41, and is finally sprayed out of the spray head 43, and the sprayed powder falls onto the undried ink on the printing paper below; when the powder is deposited in the powder outlet box 4, the powder falls into the powder collecting box 6 below and falls into the storage box 7, and finally, a user can take out the storage box 7 and collect the powder.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. the utility model provides an improved generation is to four-color printer mechanism of dusting, includes mounting panel (1), its characterized in that: a powder barrel (2) is arranged on the mounting plate (1), a fan (3) is arranged on the front side of the powder barrel (2), a powder outlet box (4) is arranged at the front end of the fan (3), a horn mouth (5) is arranged at the front end of the powder outlet box (4), a powder collecting box (6) is arranged below the powder outlet box (4), and a storage box (7) is arranged below the powder collecting box (6);

A hoop (11) is tightly welded on the front side surface of the mounting plate (1), the powder barrel (2) is located in the hoop (11), a powder outlet pipe (21) is arranged at the bottom end of the powder barrel (2), a valve (22) is arranged on the powder outlet pipe (21), the powder barrel (2) comprises a barrel body (23) and a barrel cover (24) above the barrel body (23), the barrel cover (24) is in threaded connection with the barrel body (23), one end of the powder outlet pipe (21) is communicated with the powder barrel (2), and the other end of the powder outlet pipe (21) is communicated with an air inlet of the fan (3);

A powder cavity (41) is formed in the powder outlet box (4), an air outlet of the fan (3) is communicated with the powder cavity (41), a plurality of threaded pipes (42) are linearly arranged on the front side surface of the powder outlet box (4) at equal intervals, a spray head (43) is arranged at the front end of each threaded pipe (42), a plurality of air holes (431) are annularly arranged on each spray head (43) at equal intervals, and the threaded pipes (42) are in threaded connection with the spray heads (43);

Collect powder case (6) with containing box (7) closely welds, the both sides face of collecting powder case (6) is close to bottom department and all closely welds slide (61), the top surface symmetry of containing box (7) is equipped with two draw runner (71), containing box (7) with draw runner (71) are the integrated into one piece structure.

2. An improved powder spraying mechanism for a split four-color printer according to claim 1, wherein: the mounting plate (1) is L-shaped.

3. An improved powder spraying mechanism for a split four-color printer according to claim 1, wherein: the powder cavity (41), the threaded pipe (42), the spray head (43) and the air hole (431) are communicated.

4. an improved powder spraying mechanism for a split four-color printer according to claim 1, wherein: the powder outlet box (4) and the bell mouth (5) are of an integrally formed structure.

5. An improved powder spraying mechanism for a split four-color printer according to claim 1, wherein: the slide way (61) is connected with the slide bar (71) in a sliding manner.

6. An improved powder spraying mechanism for a split four-color printer according to claim 1, wherein: the overall shape of the bell mouth (5) is trapezoidal.

7. An improved powder spraying mechanism for a split four-color printer according to claim 1, wherein: the powder collecting box (6) is communicated with the containing box (7).