CN218702120U

CN218702120U - Ink fountain for paper printing machine

Info

Publication number: CN218702120U
Application number: CN202221023752.6U
Authority: CN
Inventors: 闫辉
Original assignee: Mengcheng Yaguan Paper Products Printing Co ltd
Current assignee: Mengcheng Yaguan Paper Products Printing Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2023-03-24
Anticipated expiration: 2032-04-29

Abstract

The utility model provides an ink marker for paper products printing machine, including the ink marker, the ink roller is installed at the top of ink marker, install in the ink marker with ink roller antiport's bull stick, the equidistant many rows of china ink brushes that are equipped with on the circumference lateral wall of bull stick, it is adjacent equal elastic mounting has the scraper between many rows of china ink brushes, ink cylinder is all installed to the both sides of ink marker, and the inking mechanism in can crowding the ink in two ink cylinder into the ink marker simultaneously is installed to the bottom of ink marker. The ink fountain adopts an ink brushing mode, so that the leakage condition is avoided, the ink coating amount is controlled, and the waste is avoided.

Description

Ink fountain for paper printing machine

Technical Field

The utility model relates to a printing machine technical field especially relates to an ink marker for paper products printing machine.

Background

The invention and development of the printing machine play an important role in the propagation of human civilization and culture, and when the printing machine is used, an ink fountain is required to be used for storing ink.

The existing ink fountain is attached to the ink roller, so that leakage is easy to occur, the ink roller directly passes through the ink fountain, the inking amount is large, and waste is easy to cause.

SUMMERY OF THE UTILITY MODEL

In view of the above, the utility model provides an ink marker for paper printing machine, this ink marker adopt the form of brushing china ink, the condition of not only can not appearing leaking to scribble the china ink volume and obtain controlling, the waste can not appear.

In order to solve the above problems, the utility model adopts the following technical scheme:

the utility model provides an ink marker for paper product printing machine, includes the ink marker, the ink roller is installed at the top of ink marker, install in the ink marker with ink roller antiport's bull stick, equidistant being equipped with many rows of china ink brushes on the circumference lateral wall of bull stick, adjacent equal resilient mounting has the scraper between many rows of china ink brushes, the ink cylinder is all installed to the both sides of ink marker, and the inking mechanism in can crowding the ink in two ink cylinders into the ink marker simultaneously is installed to the bottom of ink marker.

Preferably, a first motor is installed on the front side of the ink fountain, and the tail end of an output shaft of the first motor extends into the ink fountain and is fixedly connected with the rotating rod.

Preferably, a plurality of fixed plates are fixedly connected to the circumferential side wall of the rotating rod at equal intervals, a mounting cavity is formed in each fixed plate, a supporting plate is elastically mounted in each mounting cavity through a plurality of springs, a plurality of supporting rods extending out of the mounting cavity are fixedly connected to each supporting plate, and the tail portion of each scraper is fixedly connected with the plurality of supporting rods.

Preferably, the lengths of the plurality of rows of ink brushes and the plurality of doctor blades correspond to the length of the ink roller.

Preferably, inking mechanism includes the L type frame of fixed connection in the ink fountain bottom, it is connected with the threaded rod to rotate between the bottom of L type frame and ink fountain, can drive threaded rod pivoted second motor is installed to the bottom of L type frame, threaded connection has the connecting plate on the threaded rod, the equal fixedly connected with in both ends of connecting plate extends to the connecting rod that corresponds in the side ink cylinder, the extension fixedly connected with piston of connecting rod.

Preferably, the inking mechanism further comprises an ink suction pipe and an ink outlet pipe, the ink suction pipe and the ink outlet pipe are both connected to the top of the ink cylinder, one-way valves are mounted in the ink suction pipe and the ink outlet pipe, and the tail end of the ink outlet pipe extends into the ink duct.

Preferably, a viewing glass is mounted on the front side of the ink fountain.

The utility model has the advantages that:

1. the ink roller sets up at the top of ink marker, adopts the form of a plurality of ink brushes, and the condition of leaking china ink can not appear in ink marker to on the multi-row ink brush can be with even the painting ink roller of printing ink, apply paint the volume can not too much, a plurality of scrapers of setting simultaneously can further paint evenly, scrape unnecessary printing ink again down, can not cause the waste of printing ink.

2. Through installation ink cylinder and inking mechanism, can replenish the printing ink in the ink fountain fast, it is convenient to ink, need not to pull down the ink fountain and carries out the inking.

Drawings

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

fig. 2 is a cross-sectional view of a fixing plate according to the present invention;

fig. 3 is a front view of the present invention.

In the figure: the ink fountain comprises an ink fountain 1, a 2L-shaped frame, a 3 threaded rod, a 4 second motor, a 5 connecting plate, a 6 connecting rod, a 7 piston, an 8 ink cylinder, a 9 ink suction pipe, a 10 ink outlet pipe, an 11 ink roller, a 12 rotating rod, a 13 ink brush, a 14 fixing plate, a 15 scraper, a 16 spring, a 17 first motor and 18 observation glass.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may be embodied in many other forms different from the embodiments described herein and similar modifications may be made by those skilled in the art without departing from the spirit and scope of the invention and, therefore, the invention is not limited to the embodiments disclosed below.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1-3, an ink fountain for a paper printer comprises an ink fountain 1, wherein an ink roller 11 is installed at the top of the ink fountain 1, a rotating rod 12 which rotates in the opposite direction of the ink roller 11 is installed in the ink fountain 1, a plurality of rows of ink brushes 13 are arranged on the circumferential side wall of the rotating rod 12 at equal intervals, scrapers 15 are elastically installed between the adjacent rows of ink brushes 13, ink cylinders 8 are installed on two sides of the ink fountain 1, and an inking mechanism which can extrude ink in the two ink cylinders 8 into the ink fountain 1 is installed at the bottom of the ink fountain 1.

Further, first motor 17 is installed to the front side of ink marker 1, and the output shaft end of first motor 17 extends to in ink marker 1 and with bull stick 12 fixed connection, starts first motor 17 and drives bull stick 12 and rotate, and bull stick 12 drives the rotation of multirow brush 13, and in brush 13 can submerge the printing ink to ink marker 1, brush 13 contacts ink roller 11 after, paints printing ink to ink roller 11 on.

Furthermore, a plurality of fixing plates 14 are fixedly connected to the circumferential side wall of the rotating rod 12 at equal intervals, a mounting cavity is formed in each fixing plate 14, a supporting plate is elastically mounted in each mounting cavity through a plurality of springs 16, a plurality of supporting rods extending out of the mounting cavity are fixedly connected to each supporting plate, and the tail portion of the scraper 15 is fixedly connected with the plurality of supporting rods.

Further, the lengths of the multiple rows of ink brushes 13 and the multiple scrapers 15 are consistent with the length of the ink roller 11, and uniform ink brushing is realized.

Specifically, inking mechanism includes L type frame 2 of fixed connection in ink marker 1 bottom, rotates between the bottom of L type frame 2 and ink marker 1 and is connected with threaded rod 3, and the bottom of L type frame 2 is installed and is driven threaded rod 3 pivoted second motor 4, and threaded connection has connecting plate 5 on the threaded rod 3, and the equal fixedly connected with in both ends of connecting plate 5 extends to the connecting rod 6 that corresponds in the side ink cylinder 8, and the extension end fixedly connected with piston 7 of connecting rod 6.

Specifically, the inking mechanism further comprises an ink suction pipe 9 and an ink outlet pipe 10, wherein the ink suction pipe 9 and the ink outlet pipe 10 are connected to the top of the ink cylinder 8, one-way valves are mounted in the ink suction pipe 9 and the ink outlet pipe 10, and the tail end of the ink outlet pipe 10 extends into the ink fountain 1.

Further, an observation glass 18 is attached to the front side of the ink fountain 1, and the amount of ink in the ink fountain 1 can be viewed through the observation glass 18.

Start first motor 17 and drive bull stick 12 and rotate, bull stick 12 drives the rotation of multirow brush 13, brush 13 can submerge to the printing ink of ink fountain 1 in, behind brush 13 contact ink roller 11, paint printing ink to ink roller 11 on, the rotational speed of bull stick 12 is greater than ink roller 11, and then can realize painting ink roller 11 before the printing, scraper 15 contradicts ink roller 11 under spring 16's elastic action, can strike off unnecessary printing ink on ink roller 11, flow back to in ink fountain 1, it is even also avoid extravagant to paint, when the printing ink level is lower in ink fountain 1, can start second motor 4 and drive threaded rod 3 and rotate, it shifts up to drive piston 7 through connecting plate 5 and connecting rod 6, extrude the printing ink in ink barrel 8 in the ink fountain 1 through going out ink tube 10, it is convenient to apply ink, use for a period, when needing to supply the printing ink in ink barrel 8, only need pull down piston 7 can absorb printing ink through blotting tube 9.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides an ink marker for paper printer, includes ink marker (1), its characterized in that, ink roller (11) are installed at the top of ink marker (1), install in ink marker (1) with ink roller (11) antiport bull stick (12), equidistant many rows of ink brush (13) of being equipped with on the circumference lateral wall of bull stick (12), it is adjacent equal resilient mounting has scraper (15) between many rows of ink brush (13), ink cylinder (8) are all installed to the both sides of ink marker (1), and the inking mechanism in can crowd into ink marker (1) with the ink in two ink cylinders (8) simultaneously is installed to the bottom of ink marker (1).

2. An ink fountain for a paper printer according to claim 1, wherein a first motor (17) is mounted on the front side of the ink fountain (1), and the end of the output shaft of the first motor (17) extends into the ink fountain (1) and is fixedly connected with the rotary rod (12).

3. The ink fountain for the paper product printing machine according to claim 1, wherein a plurality of fixing plates (14) are fixedly connected to the circumferential side wall of the rotating rod (12) at equal intervals, a mounting cavity is formed in each fixing plate (14), a supporting plate is elastically mounted in each mounting cavity through a plurality of springs (16), a plurality of supporting rods extending out of the mounting cavity are fixedly connected to each supporting plate, and the tail portions of the scrapers (15) are fixedly connected with the plurality of supporting rods.

4. An ink fountain for a paper printer according to claim 1, wherein the lengths of the rows of ink brushes (13) and the plurality of doctor blades (15) correspond to the length of the ink roller (11).

5. The ink fountain for the paper printer according to claim 1, wherein the inking mechanism comprises an L-shaped frame (2) fixedly connected to the bottom of the ink fountain (1), a threaded rod (3) is rotatably connected between the L-shaped frame (2) and the bottom of the ink fountain (1), a second motor (4) capable of driving the threaded rod (3) to rotate is installed at the bottom of the L-shaped frame (2), a connecting plate (5) is connected to the threaded rod (3) in a threaded manner, a connecting rod (6) extending into an ink cylinder (8) on the corresponding side is fixedly connected to each of two ends of the connecting plate (5), and a piston (7) is fixedly connected to the extending end of the connecting rod (6).

6. An ink fountain for a paper printer according to claim 5, further comprising an ink suction tube (9) and an ink discharge tube (10), wherein the ink suction tube (9) and the ink discharge tube (10) are both connected to the top of the ink cartridge (8), a one-way valve is installed in each of the ink suction tube (9) and the ink discharge tube (10), and the end of the ink discharge tube (10) extends into the ink fountain (1).

7. An ink fountain for a paper printing machine according to claim 1, characterised in that the front side of the ink fountain (1) is fitted with a sight glass (18).