CN218011741U

CN218011741U - Dust collector for printing machine

Info

Publication number: CN218011741U
Application number: CN202222243414.XU
Authority: CN
Inventors: 杨澎; 杨景条
Original assignee: Shanghai Jingtiao Printing Co ltd
Current assignee: Shanghai Jingtiao Printing Co ltd
Priority date: 2022-08-25
Filing date: 2022-08-25
Publication date: 2022-12-13
Anticipated expiration: 2032-08-25

Abstract

The utility model relates to a printing machine dust removal technical field specifically is dust collector for printing machine, comprising a base plate, the top fixedly connected with printing machine body and the box of bottom plate, the defeated fiber container of the top fixedly connected with of bottom plate and printing machine body intercommunication, the top intercommunication of defeated fiber container has the air-supply line, the inner chamber fixedly connected with ion fan of air-supply line, the surface threaded connection of air-supply line has a filtering component. This dust collector for printing machine, when the printing machine body carries printing paper to the printing machine body in with defeated paper tube through self paper feed mechanism, start the ion fan, with the inside of the defeated paper tube of outside air input after filtering through first filtering component, the static on printing paper surface is eliminated to the ion fan, make dust collection component brush the dust on printing paper surface very easily, can inhale the second filtering component through the inside dust of defeated paper tube through the air pump and collect, the good purpose of dust collector dust removal effect for printing machine has been realized.

Description

Dust collector for printing machine

Technical Field

The application relates to the technical field of dust removal of printing machines, in particular to a dust removal device for a printing machine.

Background

The printing machine is a machine for printing characters and images, the modern printing machine generally comprises mechanisms such as plate loading, inking, stamping, paper conveying (including folding) and the like, and the working principle of the printing machine is as follows: the characters and images to be printed are made into printing plate, then it is mounted on the printing machine, then the ink is coated on the position of the characters and images on the printing plate by manual or printing machine, then it is directly or indirectly transferred on the paper or other printing material (such as textile, metal plate, plastics, leather, wood plate, glass and ceramic) so as to reproduce the same printed matter as the printing plate.

Need use dust collector to remove dust in order to reduce the interference of dust when using the printing machine, most dust collector for printing machine on the market at present only siphons away the dust in the inside air of printing machine, but does not have fine dust that can adsorb because the static that the friction produced on the cleaing away paper, and dust removal effect is relatively poor, leads to final printing effect to obtain the guarantee, so proposes dust collector for printing machine and solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

To prior art's not enough, this application provides dust collector for printing machine, possesses advantages such as dust removal effect is good, has solved most dust collector for printing machine on the market before and has only siphoned away the dust in the inside air of printing machine, but does not have fine clear away on the paper because the static that the friction produced can the adsorbed dust, and dust removal effect is relatively poor, leads to the problem that final printing effect can not obtain the guarantee.

In order to achieve the above purpose, the present application provides the following technical solutions: the dust removal device for the printing machine comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a printing machine body and a box body, the top of the bottom plate is fixedly connected with a paper delivery cylinder communicated with the printing machine body, the top of the paper delivery cylinder is communicated with an air inlet pipe, the inner cavity of the air inlet pipe is fixedly connected with an ion fan, the outer surface of the air inlet pipe is in threaded connection with a first filtering component, the inner cavity of the paper delivery cylinder is provided with a dust removal component, the top of the paper delivery cylinder is communicated with an air inlet pipe communicated with the top of the box body, the top of the inner cavity of the box body is movably connected with a second filtering component, the bottom of the inner cavity of the box body is fixedly connected with a supporting component movably connected with the bottom of the second filtering component, the top of the bottom plate is fixedly connected with an air pump, and an air inlet of the air pump is communicated with the right side of the box body through a pipeline;

the dust removal assembly comprises a driving motor fixedly connected with the rear side wall of the inner cavity of the paper conveying cylinder, an output shaft of the driving motor is fixedly connected with a rotating shaft, and a soft brush is sleeved on the outer surface of the rotating shaft.

Through the above scheme, carry the in-process to the printing machine body at printing paper, synthesize the electric charge on printing paper surface through the ion fan, start driving motor for the epaxial pappus brush of rotation sweeps the dust on printing paper surface, can start the air pump, inhales the dust through the intake pipe and collects in the second filtering component, has realized the good purpose of dust collector dust removal effect for the printing machine.

Further, the outer surface threaded connection of rotation axis has two nuts, the rotation axis is fixed with the pappus brush through two nuts.

Through the scheme, the soft brush can be taken out to be cleaned or replaced after the nut is unscrewed.

Furthermore, the front of box articulates there is the dodge gate, inlay on the dodge gate and have the observation window.

Through above-mentioned scheme, see through the observation window and can observe the inside particular case of box, open the dodge gate and can overhaul the inside component of box.

Further, first filtering component includes the installation section of thick bamboo with air-supply line surface threaded connection, the filter screen has been inlayed at the top of installation section of thick bamboo.

Through the above scheme, when the ion fan inhales outside air, the filter screen can reduce inside the dust gets into defeated paper section of thick bamboo, through threaded connection's mode, can be very easy take out installation section of thick bamboo and filter screen and clear up.

Furthermore, the outer surface of the air inlet pipe is provided with an external thread, and the inner cavity of the mounting cylinder is provided with an internal thread matched with the external thread.

Further, the second filtering component includes the mounting panel with the top swing joint of box inner chamber, the bottom fixedly connected with cartridge filter of mounting panel, the one end that defeated fiber container was kept away from to the intake pipe runs through the inner chamber of box and mounting panel to cartridge filter.

Through above-mentioned scheme, when the air pump started, the dust was blockked and was collected in getting into the cartridge filter through the intake pipe.

Further, the mounting panel passes through sealed the top in close contact with the box inner chamber that fills up, two bottoms of box inner chamber's top fixedly connected with run through to the locating lever in the mounting panel outside.

Through above-mentioned scheme, sealed setting up makes the contact between mounting panel and the box inseparabler, reduces the dust and scatters and go out and the adhesion is at the air pump possibility, and the setting up of locating lever makes the installation of cartridge filter more convenient, starts the positioning action.

Further, the supporting component comprises a telescopic rod fixedly connected with the bottom of the inner cavity of the box body, the top of the telescopic rod is fixedly connected with a supporting plate movably connected with the bottom of the filter cartridge, and a spring sleeved on the outer surface of the telescopic rod is fixedly connected between the supporting plate and the wall of the inner cavity of the box body.

Through above-mentioned scheme, the spring that is in compression state has ascending elasticity to the cartridge filter for the cartridge filter can keep fixed, pushes down the backup pad and makes the spring continue to compress, can take out the cartridge filter.

Further, the telescopic link includes the hollow rod with the bottom fixed connection of box inner chamber, the inner chamber sliding connection of hollow rod has the solid pole with backup pad bottom fixed connection.

Through above-mentioned scheme, the setting of telescopic link plays the supporting role to the backup pad, reduces the spring and takes place crooked deformation's possibility.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this dust collector for printing machine, when the printing machine body carries printing paper to the printing machine body in with defeated paper section of thick bamboo through the defeated paper mechanism of self, start the ion fan, filter the inside of defeated paper section of thick bamboo of back input through first filtering component with outside air, the static on printing paper surface is eliminated to the ion fan, make the dust removal component brush down the dust on printing paper surface very easily, can inhale the second filtering component through the inside dust of air pump with defeated paper section of thick bamboo and collect, the good purpose of dust collector dust removal effect for printing machine has been realized, the possibility that the dust influences the printing quality has been reduced.

2. This dust collector for printing machine, second filtering component are used for collecting the dust, prevent that the dust from getting into the inside life who influences the air pump of air pump, and the dismantlement and the installation of realization second filtering component that simultaneously can be very easy through supporting component bring the facility for the clearance.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

FIG. 2 is a top view of the dust extraction assembly of the present application;

FIG. 3 is an enlarged view of portion A of FIG. 1 of the present application;

FIG. 4 is a schematic view of a second filter assembly according to the present disclosure.

In the figure: 1. a base plate; 2. a printer body; 3. a paper conveying cylinder; 4. an air inlet pipe; 5. an ion blower; 6. a first filter assembly; 61. mounting the cylinder; 62. a filter screen; 7. a dust removal assembly; 71. a drive motor; 72. a rotating shaft; 721. a nut; 73. a soft brush; 8. a box body; 81. a movable door; 82. an observation window; 83. positioning a rod; 9. an air inlet pipe; 10. a second filter assembly; 101. mounting a plate; 102. a filter cartridge; 103. a gasket; 11. a support assembly; 111. a telescopic rod; 1111. a hollow shaft; 1112. a solid rod; 112. a support plate; 113. a spring; 12. an air pump.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.

Referring to fig. 1 and 2, the dust removing device for a printing machine in this embodiment includes a bottom plate 1, a printing machine body 2 and a box 8 are fixedly connected to the top of the bottom plate 1, a movable door 81 is hinged to the front surface of the box 8, an observation window 82 is embedded in the movable door 81, the specific conditions inside the box 8 can be observed through the observation window 82, and the elements inside the box 8 can be inspected by opening the movable door 81.

Defeated paper section of thick bamboo 3 of bottom plate 1's top fixedly connected with and 2 intercommunications of printing machine body, the top intercommunication of defeated paper section of thick bamboo 3 has air-supply line 4, the inner chamber fixedly connected with ion fan 5 of air-supply line 4, the surface threaded connection of air-supply line 4 has first filtering component 6, the inner chamber of defeated paper section of thick bamboo 3 is provided with dust removal component 7, the top intercommunication of defeated paper section of thick bamboo 3 has the intake pipe 9 with 8 top intercommunications of box, the top swing joint of 8 inner chambers of box has second filtering component 10, the bottom fixedly connected with of 8 inner chambers of box and second filtering component 10 bottom swing joint's supporting component 11, the top fixedly connected with air pump 12 of bottom plate 1, the air inlet of air pump 12 passes through the right side intercommunication of pipeline and box 8.

The first filter assembly 6 comprises an installation cylinder 61 in threaded connection with the outer surface of the air inlet pipe 4, a filter screen 62 is embedded in the top of the installation cylinder 61, and the installation cylinder 61 and the filter screen 62 can be easily taken out for cleaning in a threaded connection mode.

The dust removal assembly 7 comprises a driving motor 71 fixedly connected with the rear side wall of the inner cavity of the paper feed cylinder 3, an output shaft of the driving motor 71 is fixedly connected with a rotating shaft 72, a pappus brush 73 is sleeved on the outer surface of the rotating shaft 72, two nuts 721 are in threaded connection with the outer surface of the rotating shaft 72, the rotating shaft 72 is fixed with the pappus brush 73 through the two nuts 721, and after the nuts 721 are unscrewed, the pappus brush 73 can be taken out to be cleaned or replaced.

In this embodiment, the driving motor 71 is started by the electric charges on the surface of the printing paper and the ion blower 5, so that the soft brush 73 on the rotating shaft 72 sweeps off the dust on the surface of the printing paper, that is, the air pump 12 can be started to suck away the dust inside the paper conveying cylinder 3, when the ion blower 5 sucks the outside air, the filter screen 62 can reduce the dust entering the paper conveying cylinder 3, and meanwhile, the possibility of the dust adhering to the ion blower 5 is reduced, and the service life of the ion blower 5 is prolonged.

It should be noted that the outer surface of the air inlet pipe 4 is provided with an external thread, and the inner cavity of the mounting cylinder 61 is provided with an internal thread adapted to the external thread.

Referring to fig. 1, fig. 3 and fig. 4, the second filter assembly 10 in this embodiment includes a mounting plate 101 movably connected to the top of the inner cavity of the box 8, a filter cartridge 102 is fixedly connected to the bottom of the mounting plate 101, one end of the air inlet pipe 9, which is far away from the paper feed cylinder 3, penetrates through the inner cavity of the box 8 and the mounting plate 101 to the filter cartridge 102, the mounting plate 101 is in close contact with the top of the inner cavity of the box 8 through a gasket 103, the gasket 103 is arranged to make the contact between the mounting plate 101 and the box 8 tighter, and the possibility of scattering and adhering dust on the air pump 12 is reduced, two positioning rods 83 are fixedly connected to the top of the inner cavity of the box 8, the bottom of the positioning rods 83 is penetrated through to the outer side of the mounting plate 101, the installation of the filter cartridge 102 is more convenient due to the arrangement of the positioning rods 83, and a positioning function is started.

The supporting component 11 includes an expansion link 111 fixedly connected with the bottom of the inner cavity of the box 8, the top of the expansion link 111 is fixedly connected with a supporting plate 112 movably connected with the bottom of the filter cartridge 102, the expansion link 111 includes an hollow rod 1111 fixedly connected with the bottom of the inner cavity of the box 8, the inner cavity of the hollow rod 1111 is slidably connected with a solid rod 1112 fixedly connected with the bottom of the supporting plate 112, and a spring 113 sleeved on the outer surface of the expansion link 111 is fixedly connected between the supporting plate 112 and the inner cavity wall of the box 8.

In this embodiment, the spring 113 in a compressed state has an upward elastic force to the filter cartridge 102, so that the filter cartridge 102 can be kept fixed, the support plate 112 is pressed down to continuously compress the spring 113, and the filter cartridge 102 can be taken out, wherein the telescopic rod 111 supports the support plate 112, and the possibility of bending deformation of the spring 113 is reduced.

The working principle of the above embodiment is as follows:

(1) When the printing machine body 2 conveys the printing paper in the paper conveying cylinder 3 to the printing machine body 2 through the paper conveying mechanism of the printing machine body 2, the ion fan 5 is started, the outside air is filtered by the filter screen 62 and then is input into the paper conveying cylinder 3, the ion fan 5 generates a large amount of charges through ionization, the charges are blown to the surface of the printing paper by utilizing the air flow direction and are neutralized, the static electricity removing effect is achieved, the driving motor 71 is started, the rotating shaft 72 drives the soft brush 73 to rotate, the dust on the surface of the printing paper is brushed off, and meanwhile, the air pump 12 is started, so that the brushed-off dust enters the filter cylinder 102 from the air inlet pipe 9 and is collected, the purpose of good dust removing effect of the dust removing device for the printing machine is achieved, and the possibility that the dust affects the printing quality is reduced.

(2) After opening dodge gate 81, press down backup pad 112, can follow locating lever 83 and take out mounting panel 101 together with cartridge filter 102, and then clear up cartridge filter 102, guarantee the good of filter effect, the reinstallation makes, it makes telescopic link 111 and spring 113 compressed to push down backup pad 112, loose back backup pad 112 on two locating levers 83 with mounting panel 101 cover, mounting panel 101 passes through the top in close contact with of sealed pad 103 with the box 8 inner chamber under the spring 113 elastic action, can keep cartridge filter 102 fixed.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Dust collector for printing machine, including bottom plate (1), its characterized in that: the printing machine comprises a bottom plate (1), a printing machine body (2) and a box body (8) are fixedly connected to the top of the bottom plate (1), a paper conveying cylinder (3) communicated with the printing machine body (2) is fixedly connected to the top of the bottom plate (1), an air inlet pipe (4) is communicated with the top of the paper conveying cylinder (3), an ion fan (5) is fixedly connected to the inner cavity of the air inlet pipe (4), a first filtering component (6) is connected to the outer surface of the air inlet pipe (4) in a threaded manner, a dust removal component (7) is arranged in the inner cavity of the paper conveying cylinder (3), an air inlet pipe (9) communicated with the top of the box body (8) is communicated with the top of the paper conveying cylinder (3), a second filtering component (10) is movably connected to the top of the inner cavity of the box body (8), a supporting component (11) movably connected to the bottom of the inner cavity of the box body (8) is fixedly connected to the bottom of the second filtering component (10), an air pump (12) is fixedly connected to the top of the bottom plate (1), and an air inlet of the air pump (12) is communicated with the right side of the box body (8) through a pipeline;

the dust removal assembly (7) comprises a driving motor (71) fixedly connected with the rear side wall of the inner cavity of the paper conveying cylinder (3), an output shaft of the driving motor (71) is fixedly connected with a rotating shaft (72), and the outer surface of the rotating shaft (72) is sleeved with a soft brush (73).

2. The dust removing device for a printing machine according to claim 1, wherein: the outer surface of the rotating shaft (72) is in threaded connection with two nuts (721), and the rotating shaft (72) is fixed with the soft brush (73) through the two nuts (721).

3. The dust removing device for a printing machine according to claim 1, wherein: the front of box (8) articulates there is dodge gate (81), it has observation window (82) to inlay on dodge gate (81).

4. The dust removing device for a printing machine according to claim 1, wherein: first filtering component (6) including with air-supply line (4) surface threaded connection's installation section of thick bamboo (61), the top of installation section of thick bamboo (61) is inlayed and is had filter screen (62).

5. The dust removing device for a printing machine according to claim 4, wherein: the outer surface of the air inlet pipe (4) is provided with an external thread, and the inner cavity of the mounting cylinder (61) is provided with an internal thread matched with the external thread.

6. The dust removing device for a printing machine according to claim 1, wherein: second filtering component (10) include with mounting panel (101) of the top swing joint of box (8) inner chamber, the bottom fixedly connected with cartridge filter (102) of mounting panel (101), the one end that defeated fiber container (3) was kept away from in intake pipe (9) runs through the inner chamber of box (8) and mounting panel (101) to cartridge filter (102).

7. The dust removing device for a printing machine according to claim 6, wherein: mounting panel (101) are through sealed top in close contact with of filling up (103) and box (8) inner chamber, two bottoms of the top fixedly connected with of box (8) inner chamber run through locating lever (83) to the mounting panel (101) outside.

8. The dust removing device for a printing machine according to claim 6, wherein: support assembly (11) include with bottom fixed connection's of box (8) inner chamber telescopic link (111), the top fixedly connected with of telescopic link (111) and cartridge filter (102) bottom swing joint's backup pad (112), fixedly connected with cup joints spring (113) in telescopic link (111) surface between backup pad (112) and box (8) inner chamber wall.

9. The dust removing device for a printing machine according to claim 8, wherein: the telescopic rod (111) comprises a hollow rod (1111) fixedly connected with the bottom of an inner cavity of the box body (8), and the inner cavity of the hollow rod (1111) is slidably connected with a solid rod (1112) fixedly connected with the bottom of the supporting plate (112).