CN216069142U

CN216069142U - Flow adjustable automatic ink feeding device for flat offset press

Info

Publication number: CN216069142U
Application number: CN202121940297.1U
Authority: CN
Inventors: 池克宇
Original assignee: Zhangjiagang Yonghe Packing Printing Co ltd
Current assignee: Zhangjiagang Yonghe Packing Printing Co ltd
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-03-18
Anticipated expiration: 2031-08-18

Abstract

The utility model relates to the technical field of offset presses and discloses an automatic ink adding device of a flat offset press with adjustable flow, which comprises a base and a storage tank, wherein an ink box is arranged at the upper end of the base, an ink applying roller is arranged inside the ink box, weighing scales are fixedly connected with the middle parts of the base and the ink box, supporting columns are fixedly connected to two sides of the ink box, springs are sleeved on the outer sides of the supporting columns, a supporting frame penetrating through the ink box is fixedly arranged at the upper end of the base, an ink adding nozzle is fixedly arranged in the middle part of the supporting frame, and a connecting pipe is fixedly connected to the upper end of the ink adding nozzle. This automatic china ink device that adds of flow adjustable offset press is equipped with the ink horn through the inside at the base, and the middle part of base and ink horn is connected through weighing the title to measure the whole weight of ink horn under the real-time supervision who weighs the title, be convenient for control the surplus of the inside printing ink of ink horn, and real-time feedback, the automation of accomplishing the device adds china ink.

Description

Flow adjustable automatic ink feeding device for flat offset press

Technical Field

The utility model relates to the technical field of offset presses, in particular to an automatic ink adding device of a flat offset press with adjustable flow.

Background

The offset press is one kind of lithographic printing machine, during printing, the printed picture and text are first printed onto rubber cylinder from the printing plate and then transferred to paper with the rubber cylinder, and the offset press may be single color, double color, four color and multiple color based on the number of printed colors completed by one paper feeding, small offset press, six-opening, four-opening, split and full-sheet printing press based on the maximum paper breadth, and double-sided printing press capable of completing two-sided printing simultaneously with one paper feeding.

The existing offset press is also often used for printing in the business card printing process, so that the printing can be carried out quickly and continuously, but in the offset printing process of the existing offset press, due to the inconvenience of using and adding ink, the ink adding of the existing offset press is in the equipment, and when the ink in the ink box is used up, an operator cannot easily add the ink manually in time.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the automatic ink adding device of the offset press with adjustable flow, which has the advantages of automatic ink adding, convenient full utilization and waste avoidance, and solves the problems in the background technology.

The utility model provides the following technical scheme: the utility model provides an automatic china ink device that adds of flow adjustable offset press, includes base and storage tank, the upper end of base is equipped with the ink horn, the inside of ink horn is equipped with inking roller, the middle part fixedly connected with of base and ink horn is weighed, the equal fixedly connected with support column in both sides of ink horn, the spring has been cup jointed in the outside of support column, the upper end fixed mounting of base has the support frame that pierces through the ink horn, the middle part fixed mounting of support frame has the china ink shower nozzle, the upper end fixedly connected with connecting pipe that adds the china ink shower nozzle, the other end fixedly connected with of connecting pipe gets the material pump, the bottom fixedly connected with who gets the material pump gets the material pipe, the bottom fixed connection who gets the material pipe is inside the storage tank.

Carefully selecting, the inside of storage tank is equipped with the kickboard, the top of kickboard is equipped with the cavity, the upper end one side fixed mounting of cavity has the atmospheric pressure valve, the upper end opposite side fixedly connected with filling tube of kickboard.

Carefully, the outside fixed mounting of storage tank has the protective bracket, the middle part of kickboard with get material pipe fixed connection just the both sides fixedly connected with bracing piece of kickboard, the equal fixedly connected with electric putter in upper portion both ends of bracing piece, electric putter installs the middle part at the protective bracket.

Carefully select, the filling tube is W form fold hose, just the upper end of filling tube pierces through the storage tank and is connected with sealed lid.

Carefully selecting, the diameter value of the floating plate is consistent with the inner diameter value of the storage tank, and the floating plate is in sliding contact with the inner wall of the storage tank.

And the support columns and the springs are symmetrically arranged on four sides of the base and the ink box, and the base and the ink box are installed in an embedded mode.

Compared with the prior art, the utility model has the following beneficial effects:

1. this automatic china ink device that adds of flow adjustable offset press is equipped with the ink horn through the inside at the base, and the middle part of base and ink horn is connected through weighing the title to measure the whole weight of ink horn under the real-time supervision who weighs the title, be convenient for control the surplus of the inside printing ink of ink horn, and real-time feedback, the automation of accomplishing the device adds china ink.

2. This automatic china ink device that adds of flow adjustable offset press, be equipped with the cavity space through the inside top at the storage tank, and be connected with the pneumatic valve, the inside atmospheric pressure of cavity of the kickboard top of the inside setting of storage tank influences the inside atmospheric pressure of storage tank, keep the kickboard and the inside printing ink liquid level parallel and level of storage tank throughout, avoid unnecessary air to get into, and at the kickboard along the in-process of storage tank inner wall lapse, clear up the scraping to the inside of storage tank, avoid the waste of remaining of printing ink, guarantee the make full use of printing ink.

Drawings

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

FIG. 2 is a schematic view of a storage tank of the present invention;

FIG. 3 is a cross-sectional view of a storage tank of the present invention;

FIG. 4 is a schematic view showing the installation of the ink cartridge according to the present invention.

In the figure: 1. a base; 2. an ink cartridge; 3. an inking roller; 4. weighing; 5. a support pillar; 6. a spring; 7. a support frame; 8. an ink adding nozzle; 9. a connecting pipe; 10. a material taking pump; 11. taking a material pipe; 12. a floating plate; 13. a feed tube; 14. a pneumatic valve; 15. a material storage tank; 16. a support bar; 17. an electric push rod.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, an automatic ink feeding device of a flat offset press with adjustable flow comprises a base 1 and a storage tank 15, wherein an ink box 2 is arranged at the upper end of the base 1, an ink feeding roller 3 is arranged inside the ink box 2, a weighing scale 4 is fixedly connected to the middle parts of the base 1 and the ink box 2, support columns 5 are fixedly connected to both sides of the ink box 2, springs 6 are sleeved outside the support columns 5, a support frame 7 penetrating through the ink box 2 is fixedly arranged at the upper end of the base 1, an ink feeding nozzle 8 is fixedly arranged at the middle part of the support frame 7, a connecting pipe 9 is fixedly connected to the upper end of the ink feeding nozzle 8, a material taking pump 10 is fixedly connected to the other end of the connecting pipe 9, a material taking pipe 11 is fixedly connected to the bottom end of the material taking pump 10, the bottom end of the material taking pipe 11 is fixedly connected to the inside the storage tank 15, the weighing scale 4 is connected to the middle parts of the base 1 and the ink box 2, so that the whole weight of the ink box 2 can be conveniently measured and weighed under the real-time monitoring of the weighing scale 4, the residual quantity of the ink in the ink box 2 can be conveniently controlled and fed back in real time, and the automatic ink adding of the device is completed.

Referring to fig. 2-3, a floating plate 12 is disposed inside a storage tank 15, a cavity is disposed above the floating plate 12, an air pressure valve 14 is fixedly mounted on one side of the upper end of the cavity, a feed pipe 13 is fixedly connected to the other side of the upper end of the floating plate 12, the air pressure valve 14 controls the air pressure at the upper end of the floating plate 12 inside the storage tank 15, it is ensured that the air pressure at the upper end of the floating plate 12 inside the storage tank 15 is always greater than the air pressure at the lower end of the floating plate 12 inside the storage tank 15, it is convenient to ensure that the floating plate 12 is always in flush contact with the ink liquid level inside the storage tank 15, and prevent the external air from entering the storage tank 15, a protective bracket is fixedly mounted on the outer side of the storage tank 15, the middle of the floating plate 12 is fixedly connected with a material taking pipe 11, support rods 16 are fixedly connected to both sides of the floating plate 12, electric push rods 17 are fixedly connected to both ends of the upper portion of the support rods 16, the electric push rods 17 are mounted in the middle of the protective bracket, the support rods 16 and the electric push rods 17 tightly press the floating plate 12 inside the storage tank 15, avoid kickboard 12 to appear becoming flexible, ensure the stable connection of kickboard 12, filling tube 13 is W form fold hose, and the upper end of filling tube 13 pierces through storage tank 15 and is connected with sealed lid, filling tube 13 stretches out and draws back along with kickboard 12 in storage tank 15's inside as the structure to the inside input printing ink of storage tank 15, be convenient for ensure the inside gas tightness of storage tank 15, the diameter value of kickboard 12 is unanimous with storage tank 15's inside diameter value, and kickboard 12 and storage tank 15's inner wall sliding contact, kickboard 12 is convenient for scrape clean storage tank 15's inner wall with storage tank 15's slip, avoid the inside surplus printing ink of storage tank 15 to appear extravagantly, improve the utilization ratio of printing ink.

Referring to fig. 4, the support columns 5 and the springs 6 are symmetrically installed on four sides of the base 1 and the ink cartridge 2, the base 1 and the ink cartridge 2 are installed in an embedded manner, and the support columns 5 and the springs 6 support the ink cartridge 2 to prevent the ink cartridge 2 from being inclined and dislocated in the process of floating up and down inside the base 1.

The working principle is as follows: when the device is used, the device is spliced and assembled on a flat offset press, the base 1 and the ink box 2 are placed on one side of a printing roller, the weighing scale 4 in the base 1 weighs the whole ink box 2 at any time and feeds back the weighed ink box to the control end in time, when the ink in the ink box 2 is insufficient, the control end outputs signals, the material taking pump 10 and the material taking pipe 11 are controlled to extract the ink in the storage tank 15, the interior of the ink box 2 is filled through the connecting pipe 9 and the ink adding nozzle 8, the weighing scale 4 monitors in real time to control the starting and closing of the material taking pump 10, in the extraction process of the storage tank 15, the air pressure in the hollow interior above the floating plate 12 arranged in the storage tank 15 influences the air pressure in the storage tank 15, the floating plate 12 is always kept level with the ink liquid level in the storage tank 15, the entering of redundant air is avoided, and in the process that the floating plate 12 slides downwards along the inner wall of the storage tank 15, clear up the inside of storage tank 15 and scrape, avoid remaining of printing ink extravagant, can.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Meanwhile, in the drawings of the utility model, the filling pattern is only used for distinguishing the layers and is not limited at all.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic china ink device that adds of flow adjustable offset press, includes base (1) and storage tank (15), its characterized in that: the upper end of the base (1) is provided with an ink box (2), an inking roller (3) is arranged inside the ink box (2), the middle parts of the base (1) and the ink box (2) are fixedly connected with a weighing scale (4), two sides of the ink box (2) are fixedly connected with supporting columns (5), the outer sides of the supporting columns (5) are sleeved with springs (6), a support frame (7) penetrating through the ink box (2) is fixedly arranged at the upper end of the base (1), an ink adding nozzle (8) is fixedly arranged in the middle of the supporting frame (7), the upper end of the ink adding nozzle (8) is fixedly connected with a connecting pipe (9), the other end of the connecting pipe (9) is fixedly connected with a material taking pump (10), the bottom end of the material taking pump (10) is fixedly connected with a material taking pipe (11), the bottom end of the material taking pipe (11) is fixedly connected inside the material storage tank (15).

2. The automatic inking device of adjustable flow offset press according to claim 1, wherein: the inside of storage tank (15) is equipped with kickboard (12), the top of kickboard (12) is equipped with the cavity, upper end one side fixed mounting of cavity has atmospheric pressure valve (14), the upper end opposite side fixedly connected with filling tube (13) of kickboard (12).

3. The automatic inking device of adjustable flow offset press according to claim 2, wherein: the outside fixed mounting of storage tank (15) has the protective bracket, the middle part of kickboard (12) with get material pipe (11) fixed connection just the both sides fixedly connected with bracing piece (16) of kickboard (12), the equal fixedly connected with electric putter (17) in upper portion both ends of bracing piece (16), electric putter (17) are installed in the middle part of protective bracket.

4. The automatic inking device of adjustable flow offset press according to claim 2, wherein: the filling tube (13) is a W-shaped corrugated hose, and the upper end of the filling tube (13) penetrates through the storage tank (15) and is connected with a sealing cover.

5. The automatic inking device of adjustable flow offset press according to claim 2, wherein: the diameter value of kickboard (12) is unanimous with the inside diameter value of storage tank (15), just kickboard (12) and the inner wall sliding contact of storage tank (15).

6. The automatic inking device of adjustable flow offset press according to claim 1, wherein: the support columns (5) and the springs (6) are symmetrically arranged on four sides of the base (1) and the ink box (2), and the base (1) and the ink box (2) are installed in an embedded mode.