CN210309530U

CN210309530U - Dust removing device for printing equipment

Info

Publication number: CN210309530U
Application number: CN201920226307.1U
Authority: CN
Inventors: 陈勇
Original assignee: Nanning Xindahai Packaging Printing Co Ltd
Current assignee: Nanning Xindahai Packaging Printing Co Ltd
Priority date: 2019-02-23
Filing date: 2019-02-23
Publication date: 2020-04-14
Anticipated expiration: 2029-02-23

Abstract

The utility model discloses a dust clearing device for printing apparatus, including two backup pads, one side that two backup pads are close to each other is rotated and is installed same printing cylinder, and the top welding of two backup pads has same roof, the slide opening has been seted up on the roof, and slidable mounting has the mounting panel in the slide opening, the bottom of mounting panel extends to the below of roof, and printing cylinder is located the below of mounting panel, one side fixed mounting of mounting panel has the aspiration pump, the one end of the air inlet fixedly connected with intake pipe of aspiration pump, the one end of the gas outlet fixedly connected with outlet duct of aspiration pump, and the other end fixed mounting of intake pipe has the gas collecting channel. The utility model discloses be convenient for clear away the powder ink of printing cylinder, be convenient for filter the gas that has the powder ink of clearing away, prevent to cause air pollution, be convenient for simultaneously dismantle the washing to the filter screen, prevent that the filter screen from using for a long time and stopping up, simple structure, convenient to use.

Description

Dust removing device for printing equipment

Technical Field

The utility model relates to a dust clearing device technical field especially relates to a dust clearing device for lithography apparatus.

Background

The printing machine is a general name of mechanical equipment such as a printing machine, a binding machine, a plate making machine and the like and other auxiliary mechanical equipment. These machines have different performances and uses, and therefore the mechanical forms that make up them are not exactly the same, modern printing machines generally consisting of mechanisms for plating, inking, embossing, feeding, etc. The method is characterized in that characters and images to be printed are firstly made into a printing plate and then arranged on a printing machine, then ink is coated on the position, where the characters and the images are arranged, of the printing plate by a person or the printing machine and then directly or indirectly transferred to paper or other printing stocks, so that printed matters identical to the printing plate are copied.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a dust removing device for printing equipment.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a dust removing device for printing equipment comprises two supporting plates, wherein one side, close to each other, of the two supporting plates is rotatably provided with a same printing cylinder, the tops of the two supporting plates are welded with a same top plate, a sliding hole is formed in the top plate, a mounting plate is slidably arranged in the sliding hole, the bottom of the mounting plate extends to the position below the top plate, the printing cylinder is positioned below the mounting plate, one side of the mounting plate is fixedly provided with an air suction pump, an air inlet of the air suction pump is fixedly connected with one end of an air inlet pipe, an air outlet of the air suction pump is fixedly connected with one end of an air outlet pipe, the other end of the air inlet pipe is fixedly provided with a gas collecting hood, the gas collecting hood is positioned above the printing cylinder, a screw rod is rotatably arranged in the sliding hole and is in threaded connection with the mounting plate, one side, the movable mounting has the installing frame in the installing hole, and fixed mounting has the filter screen in the installing frame, and the outlet duct is located the one side that the filter screen is close to the roof.

Preferably, a motor groove is formed in the inner wall of one side of the sliding hole, a motor is fixedly mounted on the inner wall of one side of the motor groove, an output shaft of the motor is welded to one end of the screw rod, a groove is formed in the inner wall of the other side of the sliding hole, a bearing is welded in the groove, and the other end of the screw rod extends into the groove and is welded to the inner ring of the bearing.

Preferably, the lateral wall welding of slide opening has the slide rail, and the welding has the slider on the mounting panel, slider and slide rail sliding connection, and the welding of one side of mounting panel has solid fixed ring, and the outside of intake pipe contacts with solid fixed ring's inboard.

Preferably, the side wall of the mounting hole is fixedly provided with a sealing ring, and the mounting frame is in sealing fit with the sealing ring.

Preferably, the both sides of installing frame all weld the iron plate, the top fixed mounting of rose box has two magnets, and the top of two magnets contacts with the bottom of two iron plates respectively, and the one end that the outlet duct was kept away from to the rose box has seted up the gas vent.

Preferably, a motor switch is fixedly mounted on one side of the supporting plate and electrically connected with a motor, the motor switch is LW26-20, and the motor is 6IK250 RA-AF.

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

the device comprises a support plate, a printing roller, a top plate, a slide hole, a mounting plate, an air suction pump, an air inlet pipe, an air collecting hood, an air outlet pipe, a screw rod, a motor, a filter box, a mounting hole, a mounting frame, a filter screen, an iron block and a magnet which are matched, the air suction pump is started, the air suction pump sucks the powdered ink on the printing roller through the air inlet pipe and the air collecting hood, the powdered ink enters the filter box through the air outlet pipe, is discharged from an air outlet after being filtered by the filter screen, the motor is started through a motor switch, the motor drives the screw rod to rotate, the screw rod is in threaded connection with the mounting plate, the mounting plate can only horizontally slide under the action of a slide rail and a slide block, so that the mounting plate can horizontally move when the screw rod rotates, the mounting plate drives the air suction pump to move, the air suction, make iron plate and magnet separation, take out the installing frame from the rose box, be convenient for wash the filter screen on the installing frame, prevent to block up, the utility model discloses be convenient for clear away the powder ink of printing cylinder, be convenient for filter the gas that has the powder ink of cleaing away, prevent to cause air pollution, be convenient for dismantle the washing to the filter screen simultaneously, prevent that the filter screen from using the jam for a long time, simple structure, convenient to use.

Drawings

Fig. 1 is a schematic structural view of a dust removing device for a printing apparatus according to the present invention;

fig. 2 is a schematic structural diagram of a part a of the dust removing device for a printing apparatus according to the present invention.

In the figure: the printing machine comprises a support plate 1, a printing roller 2, a top plate 3, a sliding hole 4, a mounting plate 5, an air pump 6, an air inlet pipe 7, an air collecting hood 8, an air outlet pipe 9, a screw rod 10, a motor 11, a filter box 12, a mounting hole 13, a mounting frame 14, a filter screen 15, an iron block 16 and a magnet 17.

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.

Referring to fig. 1-2, a dust removing device for a printing apparatus comprises two support plates 1, one side of each support plate 1, which is close to each other, is rotatably provided with a same printing cylinder 2, the top of each support plate 1 is welded with a same top plate 3, the top plate 3 is provided with a sliding hole 4, a mounting plate 5 is slidably mounted in the sliding hole 4, the bottom of the mounting plate 5 extends to the lower part of the top plate 3, the printing cylinder 2 is positioned below the mounting plate 5, one side of the mounting plate 5 is fixedly provided with an air suction pump 6, an air inlet of the air suction pump 6 is fixedly connected with one end of an air inlet pipe 7, an air outlet of the air suction pump 6 is fixedly connected with one end of an air outlet pipe 9, the other end of the air inlet pipe 7 is fixedly provided with a gas collecting hood 8, the gas collecting hood 8 is positioned above the printing cylinder 2, a, the other end of the air outlet pipe 9 extends into a filter box 12, the top of the filter box 12 is provided with a mounting hole 13, a mounting frame 14 is movably mounted in the mounting hole 13, a filter screen 15 is fixedly mounted in the mounting frame 14, the air outlet pipe 9 is positioned at one side of the filter screen 15 close to the top plate 3, the air outlet pipe 9 is matched with the mounting plate 1, the printing roller 2, the top plate 3, the sliding hole 4, the mounting plate 5, the air suction pump 6, the air inlet pipe 7, the air collecting hood 8, the air outlet pipe 9, the screw 10, the motor 11, the filter box 12, the mounting hole 13, the mounting frame 14, the filter screen 15, the iron block 16 and the magnet 17 to start the air suction pump 6, the air suction pump 6 sucks the powdered ink on the printing roller 2 through the air inlet pipe 7 and the air collecting hood 8, the powdered ink enters the filter box 12 through the air outlet pipe 9 and is discharged, the screw rod 10 is in threaded connection with the mounting plate 5, the mounting plate 5 can only horizontally slide due to the action of the slide rail and the slide block, therefore, when the screw 10 rotates, the mounting plate 5 can move horizontally, the mounting plate 5 drives the air pump 6 to move, the air pump 6 drives the air inlet pipe 7 and the air collecting cover 8 to move horizontally, thereby clearing the powder ink at different positions on the printing roller 2, pulling the mounting frame 14 upwards to separate the iron block 16 from the magnet 17, taking the mounting frame 14 out of the filter box 12, facilitating the cleaning of the filter screen 15 on the mounting frame 14 and preventing the blockage, the utility model facilitates the clearing of the powder ink of the printing roller 2, the filtering of the cleared gas with the powder ink and the prevention of air pollution, meanwhile, the filter screen 15 is convenient to disassemble and clean, the filter screen 15 is prevented from being blocked after being used for a long time, and the filter screen is simple in structure and convenient to use.

In the utility model, a motor groove is arranged on the inner wall of one side of a sliding hole 4, a motor 11 is fixedly arranged on the inner wall of one side of the motor groove, the output shaft of the motor 11 is welded with one end of a screw rod 10, a groove is arranged on the inner wall of the other side of the sliding hole 4, a bearing is welded in the groove, the other end of the screw rod 10 extends into the groove and is welded with the inner ring of the bearing, a slide rail is welded on the side wall of the sliding hole 4, a slide block is welded on a mounting plate 5 and is connected with the slide rail in a sliding way, a fixing ring is welded on one side of the mounting plate 5, the outer side of an air inlet pipe 7 is contacted with the inner side of the fixing ring, a sealing ring is fixedly arranged on the side wall of a mounting hole 13, a mounting frame 14 is in sealing fit with the sealing ring, iron blocks 16 are welded, an exhaust port is formed in one end, far away from an air outlet pipe 9, of a filter box 12, a motor switch is fixedly installed on one side of a supporting plate 1, the motor switch is electrically connected with a motor 11, the model of the motor switch is LW26-20, the model of the motor 11 is 6IK250RA-AF, the air extracting pump 6 is started through the matching of the supporting plate 1, a printing roller 2, a top plate 3, a sliding hole 4, the mounting plate 5, the air extracting pump 6, an air inlet pipe 7, an air collecting hood 8, an air outlet pipe 9, a screw rod 10, the motor 11, the filter box 12, a mounting hole 13, a mounting frame 14, a filter screen 15, an iron block 16 and a magnet 17, the air extracting pump 6 sucks the powdered ink on the printing roller 2 through the air inlet pipe 7 and the air collecting hood 8, the powdered ink enters the filter box 12 through the air outlet pipe 9 and is exhausted from an air outlet after being filtered through the filter screen 15, because the effect of slide rail and slider makes mounting panel 5 horizontal slip only, so can make mounting panel 5 horizontal migration when screw rod 10 rotates, mounting panel 5 drives aspiration pump 6 and removes, aspiration pump 6

drives intake pipe

7 and 8 horizontal migration of gas collecting cover, thereby clear away the powder ink of different positions on printing cylinder 2, upwards stimulate installing frame 14, make iron plate 16 and magnet 17 separation, take out installing frame 14 from rose box 12, be convenient for wash filter screen 15 on installing frame 14, prevent to block up, the utility model discloses be convenient for clear away the powder ink of printing cylinder 2, be convenient for filter the gas that has powder ink of clearing away, prevent to cause air pollution, be convenient for dismantle the washing to filter screen 15 simultaneously, prevent that filter screen 15 from using the jam for a long time, simple structure, convenient to use. The air pump 6 is the air pump proposed in the patent document with the application number of 201620299917.0, and the control mode and the connection mode thereof are the prior art and are not described herein again.

The working principle is as follows: when the device is used, the air pump 6 is started, the air pump 6 sucks the powdered ink on the printing roller 2 through the air inlet pipe 7 and the air collecting cover 8, the powdered ink enters the filter box 12 through the air outlet pipe 9 and is discharged from the air outlet after being filtered by the filter screen 15, the motor 11 is started through the motor switch, the motor 11 drives the screw rod 10 to rotate, the screw rod 10 is in threaded connection with the mounting plate 5, the mounting plate 5 can only horizontally slide due to the action of the sliding rail and the sliding block, so that the mounting plate 5 can horizontally move when the screw rod 10 rotates, the mounting plate 5 drives the air pump 6 to move, the air pump 6 drives the air inlet pipe 7 and the air collecting cover 8 to horizontally move, the powdered ink at different positions on the printing roller 2 is removed, the mounting frame 14 is pulled upwards to separate the iron block 16 from the magnet 17, the mounting frame 14 is taken out of the filter box 12, and the filter screen 15 on the, preventing clogging.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a dust clearing device for lithography apparatus, includes two backup pads (1), and one side that two backup pads (1) are close to each other is rotated and is installed same printing cylinder (2), its characterized in that, and the top welding of two backup pads (1) has same roof (3), seted up slide opening (4) on roof (3), slidable mounting has mounting panel (5) in slide opening (4), the bottom of mounting panel (5) extends to the below of roof (3), and printing cylinder (2) are located the below of mounting panel (5), one side fixed mounting of mounting panel (5) has aspiration pump (6), and the air inlet of aspiration pump (6) is fixedly connected with the one end of intake pipe (7), and the gas outlet fixedly connected with the one end of outlet duct (9) of aspiration pump (6), and the other end fixed mounting of intake pipe (7) has gas collecting hood (8), gas collecting channel (8) are located the top of printing cylinder (2), screw rod (10) are installed to slide opening (4) internal rotation, screw rod (10) and mounting panel (5) threaded connection, one side fixed mounting of roof (3) has rose box (12), and the other end of outlet duct (9) extends to in rose box (12), mounting hole (13) have been seted up at the top of rose box (12), and movable mounting has installing frame (14) in mounting hole (13), and fixed mounting has filter screen (15) in installing frame (14), and outlet duct (9) are located one side that filter screen (15) are close to roof (3).

2. The dust removing device for the printing equipment as claimed in claim 1, wherein a motor groove is formed in an inner wall of one side of the sliding hole (4), a motor (11) is fixedly mounted on an inner wall of one side of the motor groove, an output shaft of the motor (11) is welded to one end of the screw rod (10), a groove is formed in an inner wall of the other side of the sliding hole (4), a bearing is welded in the groove, and the other end of the screw rod (10) extends into the groove and is welded to an inner ring of the bearing.

3. The dust removing device for the printing equipment as claimed in claim 1, wherein a slide rail is welded to the side wall of the slide hole (4), a slide block is welded to the mounting plate (5), the slide block is slidably connected with the slide rail, a fixing ring is welded to one side of the mounting plate (5), and the outer side of the air inlet pipe (7) is in contact with the inner side of the fixing ring.

4. The dust removing device for the printing equipment as claimed in claim 1, wherein a sealing ring is fixedly installed on the side wall of the installation hole (13), and the installation frame (14) is in sealing fit with the sealing ring.

5. The dust removing device for the printing equipment as claimed in claim 1, wherein iron blocks (16) are welded on two sides of the mounting frame (14), two magnets (17) are fixedly mounted on the top of the filter box (12), the tops of the two magnets (17) are respectively in contact with the bottoms of the two iron blocks (16), and an exhaust port is formed in one end, away from the air outlet pipe (9), of the filter box (12).

6. The dust removing device for the printing equipment as claimed in claim 1, wherein a motor switch is fixedly installed on one side of the supporting plate (1), the motor switch is electrically connected with the motor (11), the motor switch is LW26-20, and the motor (11) is 6IK250 RA-AF.