CN218558325U

CN218558325U - Dust blowing mechanism for printing machine

Info

Publication number: CN218558325U
Application number: CN202222786217.2U
Authority: CN
Inventors: 张英军
Original assignee: Tianjin Shenghui Printing Co ltd
Current assignee: Tianjin Shenghui Printing Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-03-03
Anticipated expiration: 2032-10-21

Abstract

The utility model discloses a dust blowing mechanism for printing machine relates to printing machine technical field, including the printing machine organism, the top of printing machine organism one side is connected with the suction hood, the dust collection box is installed to the one end at printing machine organism top, the top of side is connected with the curb plate around the plummer, the top of curb plate is provided with horizontal adjustment mechanism, horizontal adjustment mechanism's top is provided with blows the dirt subassembly, it includes the bottom plate to blow the dirt subassembly, the one end at bottom plate top is provided with vertical adjustment mechanism, the utility model discloses a suction hood and two sets of dust blowing nozzle that are the mirror image and distribute can clear up everywhere dust on the plummer comprehensively and thoroughly, and the horizontal adjustment mechanism and the vertical adjustment mechanism that set up make dust blowing nozzle adjust back and forth on level and the vertical direction to effectively enlarged dust blowing nozzle's dust absorption scope, further strengthened the clean intensity of this mechanism to the dust.

Description

Dust blowing mechanism for printing machine

Technical Field

The utility model relates to a printing machine technical field specifically is a dust blowing mechanism for printing machine.

Background

Printing is a technique of transferring ink to the surface of paper, fabric, plastic product, leather and other materials through plate making, inking, pressurizing and other steps, and is a process of transferring the approved printing plate to the printing stock through printing machine and special ink.

At present, in the feeding process of a traditional printing machine, a paperboard to be printed is generally placed on a bearing table at a feeding port of the printing machine in a manual mode, then the paperboard is pushed to the feeding port of the printing machine, and the paperboard is conveyed to the printing machine for printing through a conveying roller shaft in the printing machine; before entering the printing machine, the paper board is easy to adhere to dust on the bearing table, the dust can be mixed into ink in the printing machine in the printing process and will influence the printing effect of the paper board, and the traditional method only can remove the dust on the surface of the bearing table through the dust hood, and partial dust always remains on the bearing table far away from the dust hood, so that the printed matter can be polluted.

Therefore, the inventor aims to provide a dust blowing mechanism for a printing machine, which is researched and improved aiming at the existing structure and deficiency and aims to achieve the purpose of higher practical value by taking the experience of abundant design development and actual manufacturing of the related industry for years.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust blowing mechanism for printing machine, the top of printing machine organism one side is connected with the suction hood, the dust collection box is installed to the one end at printing machine organism top, printing machine organism one side just is located the suction hood and is provided with the plummer under, the top of side is connected with the curb plate around the plummer, the top of curb plate is provided with horizontal adjustment mechanism, horizontal adjustment mechanism's top is provided with the dust blowing subassembly, the dust blowing subassembly includes the bottom plate, the one end at bottom plate top is provided with vertical adjustment mechanism, through dust hood and two sets of dust blowing nozzle that are the mirror image and distribute, can clear up everywhere dust on the plummer comprehensively and thoroughly, and the horizontal adjustment mechanism and the vertical adjustment mechanism that set up, make dust blowing nozzle can make a round trip to adjust on level and the vertical direction, thereby effectively enlarged dust blowing nozzle's dust absorption scope, further strengthened the clean intensity of this mechanism to the dust, thereby the problem in the background art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dust blowing mechanism for printing machine, includes the printing machine organism, the top of printing machine organism one side is connected with the suction hood, the dust collection box is installed to the one end at printing machine organism top, printing machine organism one side just is located the suction hood and is provided with the plummer under, the top of side is connected with the curb plate around the plummer, the top of curb plate is provided with horizontal adjustment mechanism, horizontal adjustment mechanism's top is provided with blows the dirt subassembly, it includes the bottom plate to blow the dirt subassembly, the one end at bottom plate top is provided with vertical adjustment mechanism.

Furthermore, a dust suction pump is installed at the top of the dust collection box and electrically connected with an external power supply, a dust conveying pipe is connected to the input end of the dust suction pump, the dust suction pump is communicated with the dust suction cover through the dust conveying pipe, and the output end of the dust suction pump extends to the bottom in the dust collection box.

Through adopting above-mentioned technical scheme, help carrying the dust that the dust absorption pump sucked to the dust collection box inside via the dust conveying pipe and unify and collect to the clearance effect of dust on the plummer has been improved.

Further, the transverse adjusting mechanism comprises a lead screw motor, a lead screw and a moving block, the lead screw motor is electrically connected with an external power supply, the output end of the lead screw motor is fixedly connected with the lead screw, and the moving block is movably sleeved on the outer side of the lead screw.

Through adopting above-mentioned technical scheme, make the dust blowing nozzle possess the performance of horizontal reciprocating type removal to can blow the back with the dust on the plummer side, make things convenient for the suction hood to collect the dust in unison.

Further, the bottom plate and the movable block top are fixedly connected, the axle center department fixedly connected with support frame at bottom plate top, the inside of support frame is rotated and is connected with the pivot, the inboard fixedly connected with dust blowing nozzle of pivot, dust blowing nozzle's outside intercommunication has the hose, the other end of hose is connected with the air-blower, and air-blower and external power source electric connection.

Through adopting above-mentioned technical scheme, help blowing comprehensively to the stronger or far away dust of suction hood of adhesion on the plummer to the reinforcing suction hood makes the plummer cleaner and tidier to the effect of cleaing away of dust, thereby has ensured the printing effect of cardboard.

Further, vertical adjustment mechanism includes worm motor, worm and turbine, worm motor and external power source electric connection, worm motor's output fixedly connected with worm, the upper surface meshing of worm is connected with the turbine, and the axle center department of turbine and one of them pivot fixed connection.

Through adopting above-mentioned technical scheme, be favorable to adjusting the dust blowing nozzle in the vertical direction to clear up the plummer more comprehensively, reduce the contaminated probability of cardboard, increase the printing quality of printing machine.

Furthermore, threaded holes are formed in the moving block, the moving block is meshed with the lead screw through the threaded holes, and the moving block is clamped with the side plates through the sliding block to slide.

Through adopting above-mentioned technical scheme, help when the lead screw rotates, can utilize between lead screw and the movable block screw thread interlock and movable block to pass through under slider and the cooperation of curb plate looks block common ground that slides, drive and blow the dirt subassembly and carry out horizontal reciprocating type removal to the clear area of dust on the plummer has been enlarged.

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

1. the utility model provides a dust blowing mechanism for a printing machine, which generates suction acting force by switching on the power supply of a dust suction pump, and can convey most of dust on a bearing platform into a dust collection box through a dust conveying pipe for unified collection; then, start the air-blower, make it produce the air current and carry to blow dirt mouth department through the hose to blow up the dust on the plummer side, can clear up everywhere dust on the plummer comprehensively and thoroughly, and the dust that the suction arrived is carried to the dust collection box inside via the dust conveying pipe and is collected in unison, thereby has improved the cleaning effect to the dust on the plummer.

2. The utility model provides a pair of dust blowing mechanism for printing machine through the horizontal adjustment mechanism and the vertical adjustment mechanism who set up, makes dust blowing nozzle can make a round trip to adjust on level and vertical direction to effectively enlarge dust blowing nozzle's dust absorption scope, further strengthened the clean intensity of this mechanism to the dust.

Drawings

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

FIG. 2 is a right side schematic view of the present invention;

FIG. 3 is a schematic perspective view of the connection between the dust blowing assembly and the longitudinal adjustment mechanism;

fig. 4 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention.

In the figure: 1. a printer body; 2. a dust collection box; 21. a dust suction pump; 22. a dust conveying pipe; 3. a dust hood; 4. a bearing platform; 5. a side plate; 6. a lateral adjustment mechanism; 61. a screw motor; 62. a screw rod; 63. a moving block; 7. a dust blowing assembly; 71. a base plate; 72. a support frame; 73. a rotating shaft; 74. a dust blowing nozzle; 75. a hose; 76. a blower; 8. a longitudinal adjustment mechanism; 81. a worm motor; 82. a worm; 83. a turbine.

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, a dust blowing mechanism for a printing machine comprises a printing machine body 1, a dust hood 3 is connected above one side of the printing machine body 1, a dust collection box 2 is installed at one end of the top of the printing machine body 1, a bearing table 4 is arranged on one side of the printing machine body 1 and located under the dust hood 3, a side plate 5 is connected above the front side and the rear side of the bearing table 4, a transverse adjusting mechanism 6 is arranged at the top of the side plate 5, a dust blowing assembly 7 is arranged above the transverse adjusting mechanism 6, the dust blowing assembly 7 comprises a bottom plate 71, and a longitudinal adjusting mechanism 8 is arranged at one end of the top of the bottom plate 71.

Referring to fig. 1 and 2, a dust suction pump 21 is installed at the top of the dust collection box 2, the dust suction pump 21 is electrically connected to an external power supply, an input end of the dust suction pump 21 is connected to a dust pipe 22, the dust suction pump 21 is communicated with the dust suction hood 3 through the dust pipe 22, and an output end of the dust suction pump 21 extends to the bottom inside the dust collection box 2, so that dust sucked by the dust suction pump 21 is conveyed to the inside of the dust collection box 2 through the dust pipe 22 for uniform collection, thereby improving a dust cleaning effect on the bearing table 4.

Referring to fig. 1 and 4, the transverse adjusting mechanism 6 includes a lead screw motor 61, a lead screw 62 and a moving block 63, the lead screw motor 61 is electrically connected with an external power supply, the lead screw 62 is fixedly connected to an output end of the lead screw motor 61, and the moving block 63 is movably sleeved on an outer side of the lead screw 62, so that the dust blowing nozzle 74 has a horizontal reciprocating movement performance, and thus dust on a side edge of the bearing table 4 can be blown up and then conveniently collected by the dust hood 3.

Please refer to fig. 2 and 3, the bottom plate 71 is fixedly connected with the top of the moving block 63, the axle center at the top of the bottom plate 71 is fixedly connected with a support frame 72, the inside of the support frame 72 is rotatably connected with a rotating shaft 73, the inside of the rotating shaft 73 is fixedly connected with a dust blowing nozzle 74, the outside of the dust blowing nozzle 74 is communicated with a hose 75, the other end of the hose 75 is connected with an air blower 76, and the air blower 76 is electrically connected with an external power supply, which is helpful for blowing up dust with stronger adhesion on the bearing table 4 or farther from the dust hood 3, so as to enhance the dust hood 3 to clear away the dust, make the bearing table 4 cleaner, thereby ensuring the printing effect of the paperboard.

Referring to fig. 2 and 3, the longitudinal adjusting mechanism 8 includes a worm motor 81, a worm 82 and a worm wheel 83, the worm motor 81 is electrically connected to an external power source, the output end of the worm motor 81 is fixedly connected to the worm 82, the upper surface of the worm 82 is engaged with the worm wheel 83, and the axis of the worm wheel 83 is fixedly connected to one of the rotating shafts 73, which is beneficial to adjusting the dust blowing nozzle 74 in the vertical direction, so as to clean the bearing table 4 more comprehensively, reduce the probability of paper board pollution, and increase the printing quality of the printing machine.

Referring to fig. 1 and 4, a threaded hole is formed in the moving block 63, the moving block 63 is meshed with the lead screw 62 through the threaded hole, the moving block 63 slides in a clamping manner with the side plate 5 through the sliding block, and therefore when the lead screw 62 rotates, the dust blowing assembly 7 can be driven to horizontally move in a reciprocating manner by utilizing the co-cooperation of the threaded engagement between the lead screw 62 and the moving block 63 and the sliding of the moving block 63 in the clamping manner with the side plate 5 through the sliding block, and accordingly the dust removing area on the bearing table 4 is enlarged.

To sum up: firstly, before the paperboard is printed, the dust on the bearing table 4 can be removed in advance, the power supply of the dust suction pump 21 is switched on to generate suction acting force, and most of the dust on the bearing table 4 can be conveyed to the interior of the dust collection box 2 through the dust conveying pipe 22 to be collected uniformly; then, the blower 76 is started to generate an air flow to be conveyed to the dust blowing nozzle 74 through the hose 75 so as to blow up the dust on the side of the bearing table 4; meanwhile, the lead screw motor 61 is started to enable the lead screw 62 to rotate, and the moving block 63 and the dust blowing assembly 7 are driven to move in a reciprocating manner in the horizontal direction due to the fact that the lead screw 62 is meshed with the moving block 63 through threads and the moving block 63 is clamped and slid with the side plate 5 through the sliding block; meanwhile, the worm motor 81 is started to rotate the worm 82, and the worm 82 is meshed with the worm wheel 83, and the axis of the worm wheel 83 is fixedly connected with one of the rotating shafts 73, so that the rotating shaft 73 and the dust blowing nozzle 74 are driven to rotate to a certain angle, so that the dust blowing nozzle 74 can blow up dust at different positions, and the blown-up dust is conveyed to the inside of the dust collection box 2 through the dust hood 3 and the dust conveying pipe 22 in sequence under the continuous suction action force of the dust suction pump 21.

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 dust blowing mechanism for printing machine, includes printing machine organism (1), its characterized in that: the dust collection box is characterized in that a dust collection cover (3) is connected to the upper portion of one side of the printer body (1), a dust collection box (2) is installed at one end of the top of the printer body (1), a bearing table (4) is arranged on one side of the printer body (1) and is located under the dust collection cover (3), side plates (5) are connected to the upper portion of the front side and the rear side of the bearing table (4), a transverse adjusting mechanism (6) is arranged at the top of each side plate (5), a dust blowing assembly (7) is arranged above the transverse adjusting mechanism (6), the dust blowing assembly (7) comprises a bottom plate (71), and a longitudinal adjusting mechanism (8) is arranged at one end of the top of the bottom plate (71).

2. A dust blowing mechanism for a printing machine according to claim 1, wherein: the dust collection box is characterized in that a dust collection pump (21) is installed at the top of the dust collection box (2), the dust collection pump (21) is electrically connected with an external power supply, the input end of the dust collection pump (21) is connected with a dust conveying pipe (22), the dust collection pump (21) is communicated with a dust collection cover (3) through the dust conveying pipe (22), and the output end of the dust collection pump (21) extends to the bottom in the dust collection box (2).

3. A dust blowing mechanism for a printing machine according to claim 1, characterized in that: the transverse adjusting mechanism (6) comprises a lead screw motor (61), a lead screw (62) and a moving block (63), the lead screw motor (61) is electrically connected with an external power supply, the output end of the lead screw motor (61) is fixedly connected with the lead screw (62), and the moving block (63) is movably sleeved on the outer side of the lead screw (62).

4. A dust blowing mechanism for a printing machine according to claim 1, wherein: the dust blowing device comprises a base plate (71), a moving block (63), a supporting frame (72) is fixedly connected to the top of the base plate (71), a rotating shaft (73) is rotatably connected to the inside of the supporting frame (72), a dust blowing nozzle (74) is fixedly connected to the inner side of the rotating shaft (73), a hose (75) is communicated with the outer side of the dust blowing nozzle (74), an air blower (76) is connected to the other end of the hose (75), and the air blower (76) is electrically connected with an external power supply.

5. A dust blowing mechanism for a printing machine according to claim 1, wherein: vertical adjustment mechanism (8) include worm motor (81), worm (82) and worm wheel (83), worm motor (81) and external power source electric connection, the output fixedly connected with worm (82) of worm motor (81), the upper surface meshing of worm (82) is connected with worm wheel (83), and the axle center department of worm wheel (83) and one of them pivot (73) fixed connection.

6. A dust blowing mechanism for a printing machine according to claim 3, wherein: threaded holes are formed in the moving block (63), the moving block (63) is meshed with the lead screw (62) through the threaded holes, and the moving block (63) is clamped with the side plate (5) through the sliding block to slide.