CN220639252U

CN220639252U - Printing device convenient to clearance

Info

Publication number: CN220639252U
Application number: CN202321919335.4U
Authority: CN
Inventors: 桂公林; 王来根
Original assignee: Ji'an Red Spot Printing And Packaging Co ltd
Current assignee: Ji'an Red Spot Printing And Packaging Co ltd
Priority date: 2023-07-20
Filing date: 2023-07-20
Publication date: 2024-03-22
Anticipated expiration: 2033-07-20

Abstract

The utility model relates to the technical field of printing devices, and discloses a printing device convenient to clean, which comprises a printing machine body, wherein an ink box is arranged on the inner wall of the printing machine body, a roller is arranged on the inner wall of the printing machine body, a self-cleaning device is arranged in the printing machine body, and the self-cleaning device comprises: sleeve, screw rod, handle, bearing, scraper blade, belt cleaning device, the user can start the motor simultaneously and rotate, the motor rotates the action wheel that drives its surface and rotates, the action wheel rotates and drives from the driving wheel and rotate, it rotates to drive the hollow axle from the driving wheel, the hollow axle rotates the fan-shaped dog that drives its surface and rotates, thereby the mouth of a river that makes the drip surface offer can be intermittently opened, thereby accomplish the rivers that drip to mouth of a river department and control, the action wheel rotates simultaneously and can drive the driving wheel that clears up the roller surface and rotate, through the rotation direction with the reverse rotation of roller of motor, thereby improve the cleaning efficiency of the device.

Description

Printing device convenient to clearance

Technical Field

The utility model relates to the technical field of printing devices, in particular to a printing device convenient to clean.

Background

The printing device is to make the whole surface of the printing plate full of ink, then use a special ink scraping mechanism to remove the ink in the blank part completely, make the ink only remain in the net holes of the image-text part, and then transfer the ink to the surface of the printing stock under the action of larger pressure, thus obtaining the printed matter.

In the prior art, when the printing work is finished, the surface of the roller is attached with ink, and the ink on the surface of the roller is cleaned mainly by virtue of the ink scraping plate during cleaning, so that the ink on the surface of the roller is cleaned.

However, the cleaning device is inconvenient in use, and an operator is required to hold the ink scraping plate for cleaning a roller, so that the cleaning speed is low and the cleaning time is consumed, and the practicability of the device is affected; in view of this, we propose a printing device that is easy to clean.

Disclosure of Invention

The utility model aims to provide a printing device which is convenient to clean and aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a printing device convenient to clearance, includes the printing machine body, printing machine body inner wall is provided with the ink horn, printing machine body inner wall is provided with the roller, printing machine body inside is provided with self-cleaning device, self-cleaning device includes:

the sleeve is fixedly arranged on the inner wall of the upper end of the printer body, a screw is connected with the inside of the sleeve in a threaded manner, a handle is fixedly arranged at the upper end of the screw, a bearing is fixedly arranged at the lower end of the screw, and a scraping plate is fixedly arranged at the lower end of the bearing;

the cleaning device is arranged on the side wall of the scraping plate.

Preferably, the cleaning device comprises a device frame, device frame fixed mounting is at the scraper blade lateral wall, device frame inner wall fixed mounting has drip one end, the drip other end rotates and is connected with the connecting cylinder, the water port has been seted up on the drip surface, the drip inner wall rotates and is connected with cavity axle one end, cavity axle other end runs through the connecting cylinder and with water pipe one end fixed connection, the water pipe other end runs through the printing machine body and is connected with the water tank lower extreme, the inside rotating device that is provided with of device frame.

Preferably, the rotating device comprises a cleaning roller, the cleaning roller is rotationally connected to the inner wall of the device frame, a motor is fixedly installed on the side wall of the device frame, an output shaft of the motor penetrates through the device frame and is fixedly provided with a driving wheel, and driven wheels are fixedly installed on the surfaces of the hollow shaft and the cleaning roller.

Preferably, the surface of the hollow shaft is provided with a plurality of groups of openings, and the side wall of the hollow shaft is fixedly provided with a sector shielding block.

Preferably, the driving wheel and the two sets of driven wheels are engaged.

Preferably, the lower surface of the scraping plate and the lower surface of the cleaning roller are contacted with the upper surface of the roller.

Compared with the prior art, the utility model provides the printing device convenient to clean, which has the following beneficial effects:

1. this printing device convenient to clearance is thereby conveniently accomplished to clear up the printing ink of roller surface through having set up self-cleaning device, and the user can make it rotate inside the sleeve through rotating the screw rod, and the screw rod can reciprocate this moment, and the screw rod reciprocates and drives the scraper blade of its lower extreme and remove, carries out the cleaning work through with scraper blade downwardly moving and roller surface laminating.

2. This printing device convenient to clearance is thereby conveniently accomplished to scraper blade and roller surface laminating department and is led to water and washs through having set up belt cleaning device and rotating device to thereby improve the cleaning efficiency of device through reverse pivoted cleaning roller.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a three-dimensional structure of a fixing frame of the present utility model;

FIG. 3 is a schematic view showing a perspective structure of a drip pipe according to the present utility model;

FIG. 4 is an enlarged schematic view of the portion A of the present utility model;

FIG. 5 is an enlarged schematic view of the portion B of the present utility model;

fig. 6 is an enlarged schematic view of the part C of the present utility model.

In the figure: 1. a printer body; 2. an ink cartridge; 3. a roller; 4. a self-cleaning device; 41. a sleeve; 42. a screw; 43. a handle; 44. a bearing; 45. a scraper; 5. a cleaning device; 51. a device rack; 52. a drip tube; 53. a connecting cylinder; 54. a water-through port; 55. a hollow shaft; 56. a water pipe; 57. a water tank; 6. a rotating device; 61. a cleaning roller; 62. a motor; 63. a driving wheel; 64. driven wheel; 7. sector shielding block.

Detailed Description

As shown in fig. 1 to 6, the present utility model provides a technical solution: the utility model provides a printing device convenient to clearance, includes printing machine body 1, and printing machine body 1 inner wall is provided with ink horn 2, and printing machine body 1 inner wall is provided with roller 3, and printing machine body 1 inside is provided with self-cleaning device 4, and self-cleaning device 4 includes: the sleeve 41, sleeve 41 fixed mounting is in printing machine body 1 upper end inner wall, and sleeve 41 internal thread connection has screw rod 42, and screw rod 42 upper end fixed mounting has handle 43, and screw rod 42 lower extreme fixed mounting has bearing 44, and the lower extreme fixed mounting of bearing 44 has scraper blade 45, is provided with belt cleaning device 5 at scraper blade 45 lateral wall.

Specifically, the self-cleaning device 4 according to the present utility model comprises: sleeve 41, screw 42, handle 43, bearing 44, scraper 45, cleaning device 5.

In one embodiment of the utility model, the sleeve 41 is fixedly arranged on the inner wall of the upper end of the printer body 1, the screw 42 is in threaded connection with the inside of the sleeve 41, the handle 43 is fixedly arranged at the upper end of the screw 42, the bearing 44 is fixedly arranged at the lower end of the screw 42, the scraper 45 is fixedly arranged at the lower end of the bearing 44, the self-cleaning device 4 is arranged to facilitate cleaning of the ink on the surface of the roller 3, a user can drive the screw 42 to rotate by rotating the handle 43, the screw 42 rotates in the sleeve 41, at the moment, the screw 42 can move up and down in the sleeve 41, the screw 42 moves up and down to drive the scraper 45 at the lower end of the screw to move, the scraper 45 can contact with the scraper 45 to perform self-cleaning when the roller 3 idles, and the cleaning device 5 is arranged on the side wall of the scraper 45.

With continued reference to fig. 1-6, the cleaning device 5 includes a device frame 51, the device frame 51 is fixedly mounted on the side wall of the scraper 45, one end of a drip tube 52 is fixedly mounted on the inner wall of the device frame 51, the other end of the drip tube 52 is rotatably connected with a connecting cylinder 53, a water through hole 54 is formed in the surface of the drip tube 52, one end of a hollow shaft 55 is rotatably connected to the inner wall of the drip tube 52, the other end of the hollow shaft 55 penetrates through the connecting cylinder 53 and is fixedly connected with one end of a water through pipe 56, the other end of the water through pipe 56 penetrates through the printer body 1 and is connected with the lower end of a water tank 57, a rotating device 6 is arranged in the device frame 51, the rotating device 6 includes a cleaning roller 61, the cleaning roller 61 is rotatably connected to the inner wall of the device frame 51, a motor 62 is fixedly mounted on the side wall of the device frame 51, an output shaft of the motor 62 penetrates through the device frame 51 and is fixedly mounted with a driving wheel 63, driven wheel 64 is fixedly mounted on the surfaces of the hollow shaft 55 and the cleaning roller 61, a plurality of groups of openings are formed on the surface of the hollow shaft 55, a fan-shaped shielding block 7 is fixedly arranged on the side wall of the hollow shaft 55, the cleaning device 5 and the rotating device 6 are arranged to conveniently clean the joint of the scraping plate 45 and the surface of the roller 3 by water, a water pump is arranged at the joint of the hollow shaft 55 and the water pipe 56, the water pipe 56 is started to transport water in the water tank 57 to the hollow shaft 55, the water in the hollow shaft 55 is discharged from the opening of the side wall and enters the drip tube 52, meanwhile, a motor 62 can be started to rotate, the motor 62 rotates to drive a driving wheel 63 on the surface of the motor, the driving wheel 63 rotates to drive a driven wheel 64 to rotate, the driven wheel 64 rotates to drive the hollow shaft 55 to rotate, the hollow shaft 55 rotates to drive the fan-shaped shielding block 7 on the surface of the motor, therefore, the water through hole 54 formed on the surface of the drip pipe 52 can be intermittently opened, water flow dropping at the water through hole 54 is controlled, meanwhile, the driving wheel 63 rotates to drive the driven wheel 64 on the surface of the cleaning roller 61 to rotate, the cleaning efficiency of the device is improved by reversing the rotation direction of the motor 62 to be opposite to the rotation direction of the roller 3, the driving wheel 63 is meshed with the driven wheels 64, and the lower surface of the scraping plate 45 and the lower surface of the cleaning roller 61 are contacted with the upper surface of the roller 3.

When in operation, a user can start the printer body 1 to work, when the user needs to clean the roller 3 in the printer body 1, the user can drive the screw rod 42 to rotate through the rotating handle 43, the screw rod 42 rotates in the sleeve 41, at the moment, the screw rod 42 can move up and down in the sleeve 41, the screw rod 42 moves up and down to drive the scraping plate 45 at the lower end of the screw rod 42 to move, the scraping plate 45 moves downwards to be attached to the surface of the roller 3 to clean, when the roller 3 idles, the water pump can be started to enable the water pipe 56 to transport water in the water tank 57 to the hollow shaft 55, the water entering the hollow shaft 55 can be discharged from the opening of the side wall of the hollow shaft and enter the drip pipe 52, meanwhile, a user can start the motor 62 to rotate, the motor 62 rotates to drive the driving wheel 63 on the surface of the motor to rotate, the driving wheel 63 rotates to drive the driven wheel 64 to rotate, the driven wheel 64 rotates to drive the hollow shaft 55 to rotate, the hollow shaft 55 rotates to drive the fan-shaped shielding block 7 on the surface of the hollow shaft to rotate, so that the water through hole 54 formed on the surface of the drip pipe 52 can be intermittently opened, water flow dropping at the water through hole 54 is controlled, meanwhile, the driving wheel 63 rotates to drive the driven wheel 64 on the surface of the cleaning roller 61, and the cleaning efficiency of the device is improved by reversing the rotation direction of the motor 62 and the rotation direction of the roller 3.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. Printing device convenient to clearance, including printing machine body (1), printing machine body (1) inner wall is provided with ink horn (2), printing machine body (1) inner wall is provided with roller (3), its characterized in that: the printing machine is characterized in that a self-cleaning device (4) is arranged inside the printing machine body (1), and the self-cleaning device (4) comprises:

the printing machine comprises a sleeve (41), wherein the sleeve (41) is fixedly arranged on the inner wall of the upper end of a printing machine body (1), a screw (42) is connected with the inside of the sleeve (41) in a threaded manner, a handle (43) is fixedly arranged at the upper end of the screw (42), a bearing (44) is fixedly arranged at the lower end of the screw (42), and a scraping plate (45) is fixedly arranged at the lower end of the bearing (44);

and the cleaning device (5) is arranged on the side wall of the scraping plate (45).

2. A printing device for facilitating cleaning as defined in claim 1, wherein: the cleaning device comprises a device frame (51), the device frame (51) is fixedly arranged on the side wall of a scraping plate (45), one end of a water dripping pipe (52) is fixedly arranged on the inner wall of the device frame (51), the other end of the water dripping pipe (52) is rotationally connected with a connecting cylinder (53), a water through hole (54) is formed in the surface of the water dripping pipe (52), one end of a hollow shaft (55) is rotationally connected with the inner wall of the water dripping pipe (52), the other end of the hollow shaft (55) penetrates through the connecting cylinder (53) and is fixedly connected with one end of a water through pipe (56), the other end of the water through pipe (56) penetrates through a printer body (1) and is connected with the lower end of a water tank (57), and a rotating device (6) is arranged inside the device frame (51).

3. A printing device for facilitating cleaning as defined in claim 2, wherein: the rotating device (6) comprises a cleaning roller (61), the cleaning roller (61) is rotationally connected to the inner wall of the device frame (51), a motor (62) is fixedly arranged on the side wall of the device frame (51), an output shaft of the motor (62) penetrates through the device frame (51) and is fixedly provided with a driving wheel (63), and driven wheels (64) are fixedly arranged on the surfaces of the hollow shaft (55) and the cleaning roller (61).

4. A printing unit for facilitating cleaning as defined in claim 3, wherein: a plurality of groups of openings are formed in the surface of the hollow shaft (55), and a fan-shaped shielding block (7) is fixedly arranged on the side wall of the hollow shaft (55).

5. A printing unit for facilitating cleaning as defined in claim 3, wherein: the driving wheel (63) is meshed with two groups of driven wheels (64).

6. A printing device for facilitating cleaning as defined in claim 1, wherein: the lower surface of the scraping plate (45) and the lower surface of the cleaning roller (61) are contacted with the upper surface of the roller (3).