CN112644162A

CN112644162A - Ink fountain

Info

Publication number: CN112644162A
Application number: CN202011439906.5A
Authority: CN
Inventors: 毛波; 郎小林
Original assignee: Chongqing Hongsheng Printing Co ltd
Current assignee: Chongqing Hongsheng Printing Co ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-04-13
Anticipated expiration: 2040-12-11
Also published as: CN112644162B

Abstract

The invention relates to the field of printing equipment, and particularly discloses an ink fountain which comprises a box body and an outer shell, wherein a supporting seat is fixedly arranged in the outer shell, and a hemispherical groove is formed in the supporting seat. The box includes circular base, two stationary blades and two movable pieces, and the stationary blade is fixed to be set up in circular base's upper end, and the movable piece rotates to set up on circular base, and the mode that rotates the setting is: the round base is fixedly provided with two rotating blocks, the rotating blocks are made of rubber, two ends of each rotating block are fixedly connected with two fixing pieces respectively, two movable pieces are fixedly connected with the two rotating blocks respectively, the movable pieces can be connected with the fixing pieces in a sealing mode, and all the fixing pieces and the movable pieces can be combined to form a sphere. The fixed mounting ring that is provided with on the stationary blade, the circumference of collar is equipped with the jack, and the top inboard of activity piece is fixed to be equipped with and inserts the post, inserts on the post can insert the collar. The invention aims to solve the technical problem that ink remains on the inner wall of an ink fountain to cause waste.

Description

Ink fountain

Technical Field

The invention relates to the field of printing equipment, and particularly discloses an ink fountain.

Background

The ink fountain is an indispensable key part on a printing machine and is used for storing and transferring ink, and the common ink fountain consists of an ink fountain seat, an ink blade steel sheet, an ink baffle and other auxiliary parts.

In the existing printing machine, ink is generally adhered to an ink roller from an ink fountain in a rolling mode, then the ink on the ink roller is scraped by a scraping blade, so that the ink on the ink roller is uniform, and the thickness of the ink on the ink roller can be adjusted by adjusting the distance between the scraping blade and the ink roller, and the ink is used for printing printed matters with different ink amounts. In the printing production, comparatively expensive import chinese ink can be used in some production, and this type of import chinese ink need adopt the less ink marker splendid attire of volume, avoids chinese ink to remain excessively at the ink marker inner wall, causes extravagant problem.

Disclosure of Invention

In view of the above, the present invention is directed to an ink fountain to solve the problem of ink waste caused by ink residue on the inner wall of the ink fountain.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides an ink fountain, includes the box, the box includes circular base, two piece at least stationary blades and a plurality of movable plate, the stationary blade is fixed to be set up on circular base, the movable plate rotates and sets up on circular base, and the movable plate can with stationary blade sealing connection, stationary blade and movable plate all are partial sphere form, and all stationary blades and movable plate combinations can form the spheroid.

Optionally, a mounting ring is arranged on the fixed plate, and the movable plate can be mounted on the mounting ring.

Optionally, the outer walls of the two sides of the fixed piece are provided with first connecting grooves, the two sides of the movable piece are provided with connecting pieces, and the connecting pieces are fixed with the adjacent first connecting grooves through bolts.

Optionally, the first connecting groove and the connecting piece are provided with sealing layers.

Optionally, the top of the movable piece is provided with an insertion column, and the circumferential direction of the mounting ring is provided with an insertion hole for inserting the insertion column.

Optionally, an elastic rotating block is arranged on the circular base, and the rotating block is fixedly connected with the movable sheet.

Optionally, the turning block is made of rubber.

Optionally, the ink fountain further comprises a shell, the box body is detachably arranged in the shell, the shell is cylindrical, a supporting seat is arranged inside the shell, and a hemispherical groove is formed in the supporting seat.

The working principle and the beneficial effects of the scheme are as follows:

1. ink marker in this scheme adopts spherical structure, under the condition of thinking through the volume, spherical structure's surface area is minimum, so behind the ink entering ink marker, remain in the partial relative reduction on ink marker inner wall surface, can practice thrift chinese ink effectively, and spherical structure's cross section from the top down is first big the aftermath diminish again, and the cross section is unset, so the liquid level shape of chinese ink is unset, is difficult to the skinning, even the skinning during the cross section, the volume is also not big, also can effectively save chinese ink.

2. The box of ink marker includes stationary blade and movable sheet, and the movable sheet can be opened, is convenient for wash, and the junction of stationary blade and movable sheet all is equipped with the sealing layer, can guarantee the leakproofness during erection joint.

3. The movable plate in the scheme is connected with the circular base through the rotating block, is not connected with an ordinary rotating shaft, does not have a connecting gap and is high in sealing performance.

4. Whole ink marker still includes the shell body, and the activity piece of ink marker can form integratively with the shell body after opening, makes whole shell body use as the ink marker, increases the capacity of ink marker.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and combinations particularly pointed out hereinafter.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a schematic structural diagram of the outer casing;

FIG. 3 is a schematic structural diagram of the case;

FIG. 4 is a schematic view of the structure of the circular base and the fixing plate;

FIG. 5 is a longitudinal sectional view of a partial structure of the tank, the ink pump, the motor, and the return pipe.

FIG. 6 is a schematic diagram of a portion of the ink pump and motor;

fig. 7 is a schematic view of the structure of the return pipe.

The drawings are numbered as follows: the device comprises an outer shell 1, a circular base 2, a fixing piece 3, a movable piece 4, a connecting sheet 5, a supporting seat 6, a groove 7, a screw hole 8, a first connecting groove 9, a mounting ring 10, a jack 11, an inserting column 12, a clamping column 13, a connecting sheet 14, a connecting block 15, a stud 16, a box body 17, an ink suction pipe 18, an ink suction port 19, a pump body 20, a motor 21, a mounting rod 22, a connecting rod 23, a return pipe 24, an ink conveying pipe 25 and a filter pipe 26.

Detailed Description

The following is further detailed by way of specific embodiments:

examples

An ink fountain, as shown in fig. 1-4, includes a tank and an outer case 1. The outer shell 1 is cylindrical, a supporting seat 6 is fixedly arranged in the outer shell 1, and a hemispherical groove 7 is formed in the supporting seat 6.

The box includes circular base 2, two stationary blades 3 and two movable pieces 4, and stationary blade 3 all is the segment sphere form with movable piece 4, and stationary blade 3 is fixed to be set up in circular base 2's upper end, and movable piece 4 rotates to be set up on circular base 2, and the mode that rotates the setting is: fixed two turning blocks that are equipped with on the circular base 2, the turning block adopts rubber to make, the both ends of turning block respectively with two stationary blade 3 fixed connection, two movable segments 4 respectively with two turning block fixed connection, and movable segment 4 can with stationary blade 3 sealing connection, all stationary blades 3 and the combination of movable segment 4 can form the spheroid. The fixed collar 10 that is provided with on stationary blade 3, collar 10 are the rectangle cyclic annular, are equipped with jack 11 in the circumference of collar 10, and the top inboard of activity piece 4 is fixed to be equipped with inserts post 12, and it can insert on collar 10 to insert post 12. The outer wall of the two sides of the fixing piece 3 is provided with a first connecting groove 9, a screw hole 8 is arranged in the first connecting groove 9, the connecting pieces 5 are fixedly arranged on the two sides of the movable piece 4, the screw hole 8 is arranged on the connecting pieces 5, and the connecting pieces 5 are fixed with the adjacent first connecting grooves 9 through bolts. Sealing layers are arranged on the first connecting groove 9 and the connecting sheet 5. The outer wall of the movable sheet 4 is fixedly provided with a clamping column 13, and a clamping hole for inserting the clamping column 13 is arranged in the groove 7 of the supporting seat 6. Still fixedly on the activity piece 4 being equipped with the gasket, the other end and the stationary blade 3 fixed connection of gasket, the gasket can adopt plastics or rubber to make, has very good elasticity, and the both ends of gasket can surround the screw 8 of activity piece 4 and stationary blade 3 respectively. The bottom of the round base 2 is concentrically and fixedly provided with a stud 16, and the middle part of the support seat 6 is provided with a threaded hole in threaded connection with the stud 16.

As shown in fig. 5-7, an ink suction tube 18, an ink pump, a motor 21 and a return tube 24 are further disposed in the tank 17, wherein the ink suction tube 18 is fixedly disposed at the bottom of the tank 17, an ink suction port 19 is disposed at the bottom of the ink suction tube 18, the ink pump includes a pump body 20, a mounting rod 22, a communication rod 23 and an ink delivery tube 25, the mounting rod 22 is fixedly disposed at the bottom of the pump body 20, the mounting rod 22 is threaded at the bottom, the mounting rod 22 can be threaded on the ink suction tube 18, the communication rod 23 is hollow, the upper end of the communication rod 23 is communicated with the pump body 20, the lower end of the communication rod 23 is communicated with the ink suction tube 18, and the pump body 20 is disposed above the tank 17. The ink feed tube 25 communicates with the pump body 20, and the other end of the ink feed tube 25 communicates with an ink tank in the printing apparatus. The upper end of pump body 20 is equipped with the connector, is provided with first spline joint in the connector, is equipped with second spline joint on the output of motor 21, and second spline joint can be connected with first spline joint. The return pipe 24 is placed on the upper end face of the box body 17, the lower end of the return pipe 24 extends into the box body 17, the bottom of the return pipe 24 is fixedly provided with a filter pipe 26, and the periphery and the bottom of the filter pipe 26 are provided with filter holes. The return pipe 24 communicates with the ink tank for recovering ink.

In the specific implementation:

when a small-capacity ink fountain needs to be used, the movable sheet 4 is fixed on the fixed sheet 3 through the bolt, and meanwhile, the inserting column 12 on the movable sheet 4 is inserted into the inserting hole 11 of the mounting ring 10, so that fixation is achieved. When a large-capacity ink fountain needs to be used, the movable sheet 4 is detached and the clamping column 13 on the movable sheet is inserted into the clamping hole of the supporting seat 6, so that the movable sheet 4 can be fixed on the supporting seat 6.

In use, the ink pump pumps ink out of the duct 25 and into the gutter, which in turn conveys it outwardly, from the gutter through the return duct 24 and back into the duct. The return pipe 24 is provided with a filter pipe 26, and the filter pipe 26 can filter impurities in the ink.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the present invention.

Claims

1. An ink fountain, characterized in that: the power distribution box comprises a box body, the box includes circular base, two piece at least stationary blades and a plurality of movable plate, the stationary blade is fixed to be set up on circular base, the movable plate rotates to set up on circular base, and the movable plate can with stationary blade sealing connection, stationary blade and movable plate all are partial sphere form, and all stationary blades and movable plate combinations can form the spheroid.

2. The ink fountain according to claim 1, wherein: the fixed piece is provided with a mounting ring, and the movable piece can be mounted on the mounting ring.

3. The ink fountain according to claim 2, wherein: the outer walls of the two sides of the fixed piece are provided with first connecting grooves, the two sides of the movable piece are provided with connecting pieces, and the connecting pieces are fixed with the adjacent first connecting grooves through bolts.

4. The ink fountain according to claim 3, wherein: and sealing layers are arranged on the first connecting groove and the connecting piece.

5. The ink fountain according to claim 4, wherein: the top of activity piece is equipped with inserts the post, and the circumference of collar is equipped with the jack that supplies to insert the post male.

6. The ink fountain according to claim 5, wherein: the round base is provided with an elastic rotating block, and the rotating block is fixedly connected with the movable sheet.

7. The ink fountain according to claim 6, wherein: the rotating block is made of rubber.

8. The ink fountain according to claim 7, wherein: the ink fountain further comprises a shell, the box body is detachably arranged in the shell, the shell is cylindrical, a supporting seat is arranged inside the shell, and a hemispherical groove is formed in the supporting seat.