CN216139682U

CN216139682U - Waste ink collecting device of printing machine

Info

Publication number: CN216139682U
Application number: CN202122156287.5U
Authority: CN
Inventors: 李红坡
Original assignee: Langfang Changling Printing Co ltd
Current assignee: Langfang Changling Printing Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-03-29
Anticipated expiration: 2031-09-08

Abstract

The utility model belongs to the field of collecting equipment, and particularly relates to a waste ink collecting device of a printing machine, which comprises a printing machine frame, wherein a rubber roller is rotatably arranged on the printing machine frame, a collecting shell is arranged on the printing machine frame, two connecting seats are arranged at the top of the collecting shell, a rotating shaft is rotatably arranged at one side, close to each other, of the two connecting seats, a scraping plate is fixedly arranged on the rotating shaft, one end of the rotating shaft extends to the outer side of the connecting seats and is fixedly provided with a worm wheel, a moving groove is formed in one side of the collecting shell, threaded rods are rotatably arranged on the inner wall of the top of the moving groove and the inner wall of the bottom of the moving groove, a worm is fixedly arranged at the top end of each threaded rod and is meshed with the worm wheel, and a motor is fixedly arranged at the bottom of the collecting shell. The scraper is reasonable in design, the scraper is convenient to rotate towards the position close to the rubber roller, redundant ink on the rubber roller is convenient to scrape through the scraper, and the ink is discharged and cleaned through the liquid discharge hole and the liquid guide pipe.

Description

Waste ink collecting device of printing machine

Technical Field

The utility model relates to the technical field of collecting equipment, in particular to a waste ink collecting device of a printing machine.

Background

The printing machine is to make the characters and images to be printed into the printing plate, install on the printing machine, then apply the ink to the place with characters and images on the printing plate by the manpower or printing machine, then transfer to the paper or other stock directly or indirectly, thus duplicate the printed matter the same as printing plate;

when the printer is used, when the amount of ink adhered to the rubber roller is large, the cleaning of the redundant ink is troublesome, and the problem that the redundant ink on the rubber roller is inconvenient to clean exists, so a waste ink collecting device of the printer is provided for solving the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that in the prior art, redundant ink on a rubber roller is inconvenient to clean, and provides a waste ink collecting device of a printing machine.

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

a waste ink collecting device of a printing machine comprises a printing machine frame, wherein a rubber roller is rotatably mounted on the printing machine frame, a collecting shell is mounted on the printing machine frame, two connecting seats are mounted at the top of the collecting shell, a rotating shaft is rotatably mounted at one side, close to each other, of the two connecting seats, a scraping plate is fixedly mounted on the rotating shaft, one end of the rotating shaft extends to the outer side of the connecting seats and is fixedly provided with a worm wheel, a moving groove is formed in one side of the collecting shell, threaded rods are rotatably mounted on the inner wall of the top of the moving groove and the inner wall of the bottom of the moving groove, a worm is fixedly mounted at the top end of each threaded rod and is meshed with the worm wheel, a motor is fixedly mounted at the bottom of the collecting shell, an output shaft of the motor is fixedly arranged on the threaded rods, a liquid drainage hole is formed in the inner wall of the bottom of the collecting shell, a liquid guide pipe is mounted in the liquid drainage hole, a blocking mechanism is arranged in the liquid guide pipe, and a lifting plate is slidably mounted in the moving groove, the lifting plate is sleeved on the threaded rod in a threaded manner, and a pulling mechanism is arranged between the lifting plate and the separation mechanism.

Preferably, the separation mechanism comprises a sliding groove, a baffle and a return spring, the sliding groove is formed in the inner wall of the liquid discharge hole, the baffle is slidably mounted in the sliding groove and matched with the liquid discharge hole, one end of the return spring is fixedly mounted on the baffle, and the other end of the return spring is fixedly mounted on the inner wall of the sliding groove.

Preferably, the pulling mechanism comprises a stop lever and a steel wire rope, the stop lever is fixedly arranged in the moving groove, one end of the steel wire rope is fixedly arranged on the lifting plate, and the other end of the steel wire rope bypasses the stop lever and is fixedly arranged on the baffle.

Preferably, a guide hole is formed in the inner wall of one side of the sliding groove, and the steel wire rope penetrates through the corresponding guide hole.

Preferably, all seted up the spacing groove on the front side inner wall of shifting chute and on the rear side inner wall, the equal fixed mounting in front side and the rear side of lifter plate has spacing seat, and spacing seat and the spacing groove sliding connection who corresponds.

Preferably, a rotating hole is formed in one side of the connecting seat, and the rotating shaft is rotatably connected with the rotating hole.

The utility model has the beneficial effects that:

1. when redundant ink on the rubber roller is removed, the motor can drive the threaded rod to rotate through the output shaft by driving the motor, the threaded rod can drive the worm to rotate, the worm rotates through the worm wheel, and the worm wheel can drive the scraper to rotate through the rotating shaft, so that the scraper rotates towards the direction close to the rubber roller;

2. when the threaded rod rotates, the threaded rod can drive the lifting plate to move, the lifting plate can drive the baffle plate to move through the steel wire rope, the baffle plate can compress the reset spring and is contained in the sliding groove, and the baffle plate can open the liquid discharge hole;

3. when the rubber roller rotates, redundant ink on the rubber roller can be scraped off through the scraper blade, the ink can be gathered through the collecting shell, and the ink is discharged and cleaned through the liquid discharge hole and the liquid guide pipe.

Drawings

FIG. 1 is a schematic front view of a waste ink collector of a printing press according to the present invention;

FIG. 2 is a schematic perspective view of a collection housing and scraper blade of a waste ink collection device for a printing press according to the present invention;

FIG. 3 is a schematic view of a portion A of a waste ink collector for a printing press according to the present invention;

fig. 4 is a schematic view of a portion B of a waste ink collector for a printing press according to the present invention.

In the figure: 1. a printer frame; 2. a rubber roller; 3. collecting the shells; 4. a connecting seat; 5. a rotating shaft; 6. a squeegee; 7. a worm gear; 8. a moving groove; 9. a threaded rod; 10. a worm; 11. a motor; 12. a lifting plate; 13. a stop lever; 14. a wire rope; 15. a drain hole; 16. a catheter; 17. a chute; 18. a baffle plate; 19. a return spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, a waste ink collecting device for a printing machine comprises a printing machine frame 1, a rubber roller 2 is rotatably mounted on the printing machine frame 1, a collecting shell 3 is mounted on the printing machine frame 1, two connecting seats 4 are mounted at the top of the collecting shell 3, a rotating shaft 5 is rotatably mounted at one side of the two connecting seats 4 close to each other, a scraper 6 is fixedly mounted on the rotating shaft 5, one end of the rotating shaft 5 extends to the outer side of the connecting seats 4 and is fixedly mounted with a worm wheel 7, a moving groove 8 is formed at one side of the collecting shell 3, a threaded rod 9 is rotatably mounted on the inner wall of the top of the moving groove 8 and the inner wall of the bottom, a worm 10 is fixedly mounted at the top of the threaded rod 9 and is meshed with the worm wheel 7, a motor 11 is fixedly mounted at the bottom of the collecting shell 3, an output shaft of the motor 11 is fixedly arranged on the threaded rod 9, and a liquid discharge hole 15 is formed on the inner wall of the bottom of the collecting shell 3, install catheter 16 in outage 15, be equipped with separation mechanism in the outage 15, slidable mounting has lifter plate 12 in the shifting chute 8, lifter plate 12 thread bush is established on threaded rod 9, be equipped with pulling mechanism between lifter plate 12 and the separation mechanism, when driving unnecessary printing ink on the rubber roll and clear away, through driving motor 11, motor 11 can drive threaded rod 9 through the output shaft and rotate, threaded rod 9 can drive worm 10 and rotate, worm 10 rotates through worm wheel 7, worm wheel 7 can drive scraper blade 6 through axis of rotation 5 and rotate, make scraper blade 6 rotate to the direction that is close to rubber roll 2.

In this embodiment, separation mechanism includes spout 17, baffle 18 and reset spring 19, and spout 17 sets up on the inner wall of outage 15, and baffle 18 slidable mounting is in spout 17, and baffle 18 and outage 15 looks adaptation, and reset spring 19's one end fixed mounting has on baffle 18, and reset spring 19's the other end fixed mounting is on spout 17's inner wall, accomodates spout 17 when baffle 18 in, and outage 15 can be opened to baffle 18 this moment.

In this embodiment, pulling mechanism includes pin 13 and wire rope 14, and pin 13 is fixed to be set up in shifting chute 8, and wire rope 14's one end is fixed to be set up on lifter plate 12, and pin 13 and fixed the setting on baffle 18 are walked around to wire rope 14's the other end, and when threaded rod 9 rotated, threaded rod 9 can drive lifter plate 12 and remove, and lifter plate 12 can drive baffle 18 through wire rope 14 and remove.

In this embodiment, the guiding hole has been seted up on one side inner wall of spout 17, and wire rope 14 runs through the guiding hole that corresponds, through being provided with the guiding hole, can make wire rope 14 lead.

In this embodiment, the spacing groove has all been seted up on the front side inner wall of shifting chute 8 and on the rear side inner wall, and the equal fixed mounting in front side and the rear side of lifter plate 12 has spacing seat, and spacing seat and the spacing groove sliding connection who corresponds can be through being provided with spacing groove and spacing seat so that lifter plate 12 carries out stable removal.

In this embodiment, the rotation hole has been seted up to one side of connecting seat 4, and axis of rotation 5 rotates with the rotation hole and is connected, rotates the hole through being provided with, can make axis of rotation 5 carry out stable rotation.

In the utility model, when the redundant ink on the rubber roller is cleaned, the motor 11 is driven to drive the threaded rod 9 to rotate through the output shaft by driving the motor 11, the threaded rod 9 can drive the worm 10 to rotate, the worm 10 rotates through the worm wheel 7, the worm wheel 7 can drive the scraper 6 to rotate through the rotating shaft 5, so that the scraper 6 rotates towards the direction close to the rubber roller 2, when the threaded rod 9 rotates, the threaded rod 9 can drive the lifting plate 12 to move, the lifting plate 12 can drive the baffle 18 to move through the steel wire rope 14, the baffle 18 can compress the return spring 19 and is contained in the sliding groove 17, at the moment, the baffle 18 can open the liquid discharge hole 15, when the rubber roller 2 rotates, redundant ink on the rubber roller 2 can be scraped off by the scraper 6, and the ink can be gathered by the collecting shell 3 and discharged and cleaned through the liquid discharge hole 15 and the liquid guide pipe 16.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a waste ink collecting device of printing machine, includes printing machine frame (1), its characterized in that, it installs rubber roll (2) to rotate in printing machine frame (1), install on printing machine frame (1) and collect shell (3), two connecting seats (4) are installed at the top of collecting shell (3), two one side that connecting seat (4) are close to each other is rotated and is installed axis of rotation (5), fixed mounting has scraper blade (6) on axis of rotation (5), the one end of axis of rotation (5) extends to the outside of connecting seat (4) and fixed mounting has worm wheel (7), movable slot (8) have been seted up to one side of collecting shell (3), rotate on the top inner wall of movable slot (8) and on the bottom inner wall and install threaded rod (9), the top fixed mounting of threaded rod (9) has worm (10), just worm (10) mesh with worm wheel (7), the bottom fixed mounting who collects shell (3) has motor (11), just the output shaft of motor (11) is fixed to be set up on threaded rod (9), outage (15) have been seted up on the bottom inner wall of collection shell (3), install catheter (16) in outage (15), be equipped with separation mechanism in outage (15), slidable mounting has lifter plate (12) in shift chute (8), lifter plate (12) thread bush is established on threaded rod (9), be equipped with pulling mechanism between lifter plate (12) and the separation mechanism.

2. The waste ink collecting device of the printer according to claim 1, wherein the blocking mechanism comprises a sliding chute (17), a baffle plate (18) and a return spring (19), the sliding chute (17) is arranged on the inner wall of the liquid discharge hole (15), the baffle plate (18) is slidably mounted in the sliding chute (17), the baffle plate (18) is matched with the liquid discharge hole (15), one end of the return spring (19) is fixedly mounted on the baffle plate (18), and the other end of the return spring (19) is fixedly mounted on the inner wall of the sliding chute (17).

3. The waste ink collecting device of the printer as claimed in claim 1, wherein the pulling mechanism comprises a stopper (13) and a wire rope (14), the stopper (13) is fixedly disposed in the moving slot (8), one end of the wire rope (14) is fixedly disposed on the elevating plate (12), and the other end of the wire rope (14) bypasses the stopper (13) and is fixedly disposed on the baffle (18).

4. The waste ink collecting device of the printer as claimed in claim 2, wherein the chute (17) has a guide hole on one side of its inner wall, and the cable (14) is inserted through the corresponding guide hole.

5. The waste ink collecting device for printing machine as claimed in claim 1, wherein the inner wall of the moving slot (8) is provided with a limiting slot on the front side and a limiting slot on the inner wall of the rear side, and the front side and the rear side of the lifting plate (12) are fixedly provided with a limiting seat which is connected with the corresponding limiting slots in a sliding manner.

6. The waste ink collecting device of the printer as claimed in claim 1, wherein a rotation hole is formed at one side of the connecting base (4), and the rotation shaft (5) is rotatably connected to the rotation hole.