CN213861386U

CN213861386U - Printing unit protective cover of printing machine

Info

Publication number: CN213861386U
Application number: CN202022402501.6U
Authority: CN
Inventors: 苏功霞
Original assignee: Tianjin Xinhaolin Cloud Printing Technology Co ltd
Current assignee: Tianjin Xinhaolin Cloud Printing Technology Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-08-03
Anticipated expiration: 2030-10-26

Abstract

The utility model discloses a printing machine printing unit protection casing, including protection casing body, fixed block, the equal fixed connection in lower extreme left and right sides of protection casing body is provided with the support sole, the equal fixed connection in upper end left and right sides of protection casing body is provided with the mounting panel, seted up on the mounting panel and removed the spout, be provided with the slider through removing spout sliding connection on the mounting panel, fixed connection is provided with the removal post on the slider, the inside regulation cavity of having seted up of fixed block. The utility model discloses a set up hair-dryer, jet-propelled pipe, gas-homogenizing disk and be provided with the vent framework on the protection casing body, when moving, the clearance of blowing is carried out to the accessible hair-dryer, and the even inner wall with the protection casing body of clean fumarole on the accessible gas-homogenizing disk of blowing contacts to the servo motor accessible screw rod that sets up drives gas-homogenizing disk and removes, is convenient for clear up dustproof to the protection casing body.

Description

Printing unit protective cover of printing machine

Technical Field

The utility model relates to a printing technology field specifically is a printing machine printing unit protection casing.

Background

The printing machine is a machine for printing characters and images, and 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 modern printing machine is as follows: the invention and development of the printing machine have important effect on the transmission of human civilization and culture, and safety shields are arranged at the front and the rear of each color group of the printing unit and can prevent people from being accidentally injured when the machine runs.

The prior printing unit protective cover of the printing machine has the following defects: present protection casing simple structure, the function is comparatively single, can't keep apart dust or floater in to the air, dust in the air gets into in the protection casing easily and adheres to on ink roller surface, thereby produce the pollution to the printing ink pigment on the ink roller, in addition, printing machine printing unit protection casing need install on ink roller and printing machine, and the fixed position specification of different printing machines is different, the fixed knot structure of present printing machine printing unit protection casing can not carry out the position adjustment, be not convenient for install on the printing machine of different specifications.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a printing machine printing unit protection casing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a printing unit protective cover of a printing machine comprises a protective cover body and a fixed block, wherein the left side and the right side of the lower end of the protective cover body are fixedly connected with supporting foot plates, the left side and the right side of the upper end of the protective cover body are fixedly connected with mounting plates, moving chutes are formed in the mounting plates, sliding blocks are arranged on the mounting plates through the moving chutes in a sliding connection mode, moving columns are fixedly connected with the sliding blocks, adjusting cavities are formed in the fixed blocks, the moving columns are movably connected onto the fixed blocks through the adjusting cavities, the lower end of the fixed block is fixedly connected with a fixed sleeve frame, the lower end of each moving column is movably sleeved with a limiting conical plug, the upper end of each limiting conical plug is fixedly connected with a limiting spring, the limiting spring is sleeved on the moving columns, and the upper end of each, the protective cover is characterized in that a movable sealing frame is fixedly connected and arranged at the middle position of any one side of the protective cover body, a blower is fixedly arranged on the movable sealing frame, a servo motor is fixedly arranged on the rear side surface of the movable sealing frame, the output end of the servo motor is fixedly connected and provided with a screw rod, the screw rod is rotationally connected with the movable sealing frame, a movable air draft shell is arranged on the screw rod through threaded connection, an air injection pipe is fixedly arranged at one side of the movable air draft shell, an air equalizing disc is fixedly connected and arranged at one end of the air injection pipe, which is far away from the movable air draft shell, a ventilation hose is fixedly connected and arranged at the output end of the blower, the ventilation hose is connected with the air injection pipe, the interior of the air equalizing disc is of a cavity structure, a plurality of clean air injection holes are formed in the side surface of the air equalizing disc, and a vent frame body is fixedly connected and arranged at the middle position of one side surface of the protective cover body, which is far away from the movable sealing frame, the rear side face of the protective cover body is fixedly connected with an ink roller shaft sleeve.

Preferably, the movable air draft casing is fixedly connected with a limiting rod, and the movable sleeve of the movable air draft casing is arranged on the limiting rod.

Preferably, the ventilation opening frame body is fixedly connected with a dustproof filter screen.

Preferably, the fixing block is provided with a threaded opening.

Preferably, the cleaning gas injection holes are arranged at uniform intervals.

Preferably, the movable column is fixedly connected with a limiting strip.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up hair-dryer, jet-propelled pipe, gas homogenizing disc and be provided with the vent framework on the protection casing body, when moving, the clearance of can blowing through the hair-dryer, the clean fumarole that can blow on the gas homogenizing disc is even to be contacted with the inner wall of protection casing body, and the servo motor that sets up can drive the gas homogenizing disc through the screw rod and move, is convenient for clear up dustproof to the protection casing body;

2. the utility model discloses still be provided with slider, spacing awl stopper, spacing spring and fixed cover frame simultaneously, the position of the sliding adjustment fixed block of accessible slider to the lift of the spacing awl stopper of accessible and spacing spring carries out spacing fixed to the fixed block, conveniently carries out position control to the fixed block, is convenient for fix on the printing machine of different specifications, has simple structure, convenient to use, excellent in use effect's advantage.

Drawings

FIG. 1 is a schematic view of the overall structure of a protective cover of a printing unit of a printing machine according to the present invention;

FIG. 2 is a schematic side view of a protective cover of a printing unit of a printing machine according to the present invention;

FIG. 3 is an enlarged view of the structure of portion A in FIG. 1;

fig. 4 is an enlarged schematic view of the structure of part B in fig. 1.

In the figure: 1. a protective cover body; 2. a vent frame; 3. mounting a plate; 4. an ink roller shaft assembly; 5. a limiting rod; 6. moving the sealing frame; 7. a screw; 8. a ventilation hose; 9. moving the air draft shell; 10. a gas ejector tube; 11. a gas homogenizing disc; 12. cleaning the air injection holes; 13. a slider; 14. a limiting conical plug; 15. a limiting spring; 16. moving the column; 17. adjusting the cavity; 18. fixing the sleeve frame; 19. a blower; 20. a servo motor; 21. a support leg plate; 22. and (5) fixing blocks.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a printing unit protective cover of a printing machine comprises a protective cover body 1 and a fixed block 22, wherein the left side and the right side of the lower end of the protective cover body 1 are fixedly connected with supporting foot plates 21, the left side and the right side of the upper end of the protective cover body 1 are fixedly connected with a mounting plate 3, a moving chute is arranged on the mounting plate 3, a sliding block 13 is arranged on the mounting plate 3 through the moving chute in a sliding connection manner, a moving column 16 is fixedly connected on the sliding block 13, an adjusting cavity 17 is arranged inside the fixed block 22, the moving column 16 is movably connected on the fixed block 22 through the adjusting cavity 17, a fixed sleeve frame 18 is fixedly connected at the lower end of the fixed block 22, a limiting conical plug 14 is movably sleeved at the lower end of the moving column 16, a limiting spring 15 is fixedly connected at the upper end of the limiting conical plug 14, the limiting spring 15 is sleeved on the moving column 16, the upper end of the limiting spring 15 is fixedly connected with a fixed sleeve frame 18, a movable sealing frame 6 is fixedly connected with the middle position of any one side of the protective cover body 1, a blower 19 is fixedly arranged on the movable sealing frame 6, a servo motor 20 is fixedly arranged on the rear side surface of the movable sealing frame 6, a screw 7 is fixedly connected with the output end of the servo motor 20, the screw 7 is rotatably connected with the movable sealing frame 6, a movable air draft shell 9 is arranged on the screw 7 through threaded connection, an air injection pipe 10 is fixedly arranged on one side of the movable air draft shell 9, an air equalizing disc 11 is fixedly connected with one end of the air injection pipe 10 far away from the movable air draft shell 9, a ventilation hose 8 is fixedly connected with the output end of the blower 19, the ventilation hose 8 is connected with the air injection pipe 10, and the inside of the air equalizing disc 11 is of a cavity structure, just a plurality of clean fumarole 12 has been seted up to the side of gas distribution plate 11, a side intermediate position department fixed connection that removes sealed frame 6 was kept away from to protection casing body 1 is provided with vent framework 2, the trailing flank fixed connection of protection casing body 1 is provided with ink roller axle external member 4.

Fixed connection is provided with gag lever post 5 in the removal convulsions casing 9, remove convulsions casing 9 movable sleeve and establish on gag lever post 5, and the gag lever post 5 of setting can carry on spacingly to removing convulsions casing 9, fixed connection is provided with dustproof filter screen on the vent framework 2, and the dustproof filter screen of setting can be dustproof to protection casing body 1, set up the screw thread mouth on the fixed block 22, the screw thread mouth of setting can conveniently carry out the butt joint installation, the interval that clean fumarole 12 was seted up is even, can make the deashing of blowing more even, fixed connection is provided with spacing on the removal post 16, and the spacing of setting can carry on spacingly to removal post 16.

The working principle is as follows: the utility model discloses a through set up hair-dryer 19, gas nozzle 10, gas homogenizing disk 11 and be provided with vent framework 2 on protection casing body 1, when carrying out the operation, can blow the clearance through hair-dryer 19, blow the even inner wall that contacts with protection casing body 1 of clean fumarole 12 on the accessible gas homogenizing disk 11, and can start servo motor 20, servo motor 20 that sets up can drive gas homogenizing disk 11 through screw rod 7 and move, thereby can make gas homogenizing disk 11 move the blowing in protection casing body 1 side, be convenient for carry out abundant clearance dustproof to protection casing body 1, still be provided with slider 13 simultaneously, spacing awl stopper 14, spacing spring 15 and fixed cover frame 18, when needing to adjust the position of fixed block 22, the position of adjustable fixed block 22 of accessible slider 13's slip adjustment, and can carry out spacing fixed to fixed block 22 through spacing awl stopper 14 and spacing spring 15's lift, the position of the fixing block 22 can be conveniently adjusted, the fixing on printing machines with different specifications is convenient, and the fixing device has the advantages of simple structure, convenience in use and good use effect.

It is noted that, herein, relational terms such as first and second, and the like may be 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.

Although embodiments of the present invention 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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a printing machine printing unit protection casing, includes protection casing body (1), fixed block (22), its characterized in that: the protective cover is characterized in that supporting foot plates (21) are fixedly connected to the left side and the right side of the lower end of the protective cover body (1), a mounting plate (3) is fixedly connected to the left side and the right side of the upper end of the protective cover body (1), a moving chute is formed in the mounting plate (3), a sliding block (13) is arranged on the mounting plate (3) through the moving chute in a sliding connection mode, a moving column (16) is fixedly connected to the sliding block (13), an adjusting cavity (17) is formed in the fixing block (22), the moving column (16) is movably connected to the fixing block (22) through the adjusting cavity (17), a fixing sleeve frame (18) is fixedly connected to the lower end of the fixing block (22), a limiting conical plug (14) is movably sleeved at the lower end of the moving column (16), and a limiting spring (15) is fixedly connected to the upper end of the limiting conical plug (14), the protective cover is characterized in that the limiting spring (15) is sleeved on the movable column (16), the upper end of the limiting spring (15) is fixedly connected with the fixed sleeve frame (18), the movable sealing frame (6) is fixedly connected with the middle position of any one side of the protective cover body (1), a blower (19) is fixedly installed on the movable sealing frame (6), a servo motor (20) is fixedly installed on the rear side surface of the movable sealing frame (6), a screw rod (7) is fixedly connected with the output end of the servo motor (20), the screw rod (7) is rotatably connected with the movable sealing frame (6), the movable air draft shell (9) is arranged on the screw rod (7) in a threaded connection mode, an air jet pipe (10) is fixedly installed on one side of the movable air draft shell (9), and an air equalizing disc (11) is fixedly connected with one end, far away from the movable air draft shell (9), of the air jet pipe (10), the output fixed connection of hair-dryer (19) is provided with ventilation hose (8), ventilation hose (8) are connected with jet-propelled pipe (10), the inside of gas disk (11) is the cavity structure, just a plurality of clean fumarole (12) have been seted up to the side of gas disk (11), a side intermediate position department fixed connection of keeping away from removal seal frame (6) in protection casing body (1) is provided with vent framework (2), the trailing flank fixed connection of protection casing body (1) is provided with china ink roller axle external member (4).

2. A printing press printing unit shield according to claim 1, wherein: the movable exhaust casing is characterized in that a limiting rod (5) is fixedly connected in the movable exhaust casing (9), and the movable sleeve of the movable exhaust casing (9) is arranged on the limiting rod (5).

3. A printing press printing unit shield according to claim 1, wherein: and a dustproof filter screen is fixedly connected to the ventilation opening frame body (2).

4. A printing press printing unit shield according to claim 1, wherein: the fixed block (22) is provided with a threaded port.

5. A printing press printing unit shield according to claim 1, wherein: the cleaning air injection holes (12) are arranged at uniform intervals.

6. A printing press printing unit shield according to claim 1, wherein: the movable column (16) is fixedly connected with a limiting strip.