CN210851696U

CN210851696U - Automatic inking device of printing machine

Info

Publication number: CN210851696U
Application number: CN201921118490.XU
Authority: CN
Inventors: 赵猛
Original assignee: Tongliao Today Printing Co ltd
Current assignee: Tongliao Today Printing Co ltd
Priority date: 2019-07-17
Filing date: 2019-07-17
Publication date: 2020-06-26
Anticipated expiration: 2029-07-17

Abstract

The utility model discloses an automatic inking device of printing machine, the on-line screen storage device comprises a base, the fixed urceolus that is equipped with four different colours on the base, the fixed support that is equipped with in urceolus both sides, the support top surface is fixed with the roof, and the laminating slides in the urceolus has interior bucket, fixes being equipped with elastomeric element between interior bucket and the base. The utility model discloses a cylinder has been set up, utilize external air pump to provide the drive energy, cylinder output end drive piston piece carries out the removal from top to bottom in carrying conduit, make the printing ink of interior bucket pass through in the output pipe carries the printing machine, automatic ink feed has been realized, reduce artificial use, the locating lever has still been set up simultaneously, it can realize pressing the black board to adjust the locating lever, barrel volume in the change, and the three-colour district that has set up in utilizing elastomeric element and the interior bucket outside is mutually supported and is used, can accurately know the use amount of bucket printing ink in, and still through setting up dustproof cloth, dustproof cloth adopts folding flexible dustproof cloth, can effectually prevent interior bucket lateral wall by dust pollution.

Description

Automatic inking device of printing machine

Technical Field

The utility model relates to a lithography apparatus technical field specifically is a printing machine automatic inking device.

Background

Printing machine ink supply system needs the manual work to add new ink in the ink horn, the quantity also relies on the master of the printing experience to add completely, the printing ink that runs up still needs the manual work to take back and puts in the ink horn, cause a lot of wastes, also there are some devices that adopt to add the china ink now, only use through cylinder and pressure china ink board cooperation, but in the use, press the china ink board and carrying out certain in-process, the dust pollution by the external world can appear in the ink barrel inside wall, lead to in the follow-up use, still need clear up the ink barrel inside wall, therefore, the operation is very troublesome, seriously influence production efficiency. Therefore, the automatic inking device of the printing machine is improved.

SUMMERY OF THE UTILITY MODEL

For solving the defect that prior art exists, the utility model provides an automatic inking device of printing machine.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to an automatic inking device of a printing machine, which comprises a base, four outer barrels with different colors are fixedly arranged on the base, supports are fixedly arranged at two sides of the outer barrel, a top plate is fixed on the top surface of the supports, an inner barrel is arranged in the outer barrel in a sliding manner, an elastic component is fixedly arranged between the inner barrel and the base, three rings with different colors are sequentially arranged on the outer side wall of the inner barrel from top to bottom, an air cylinder is fixed on the bottom surface of the top plate through a mounting frame, a connecting barrel is fixed at the bottom end of the air cylinder, the output end of the air cylinder extends into the connecting barrel to be fixedly connected with a piston block, an output conduit is fixedly communicated and connected with the side end of the connecting barrel, a conveying conduit is fixedly communicated and connected with the bottom end of the connecting barrel, the conveying conduit passes through a positioning plate and an ink pressing plate to extend into the inner, the two positioning rods respectively penetrate through the positioning plates and the top plate, the positioning rods are connected with the positioning plates in a sliding mode, the positioning rods are fixedly connected with the top plate through locking nuts, the positioning plates are fixedly connected with the connecting barrel through bolts, a positioning ring is fixedly arranged on the top surface of the inner barrel, and dustproof cloth is annularly fixed between the bottom surface of the positioning ring and the top surface of the ink pressing plate.

As an optimal technical scheme of the utility model, elastomeric element adopts multiunit spring interval to set up to constitute.

As an optimized technical scheme of the utility model, the three different colours ring that interior bucket lateral wall set up is green, yellow and red respectively.

As an optimized technical scheme of the utility model, fixed mounting has the stop valve on the output conduit.

As an optimized technical proposal of the utility model, the distance between the feed end of the conveying conduit and the inner bottom surface of the inner barrel is more than one third of the height of the inner barrel.

As an optimized technical proposal of the utility model, the diameter of the piston block is equal to the inner diameter of the conveying conduit.

As a preferred technical scheme of the utility model, interior bucket bottom stationary phase leads to and is connected with the inlet pipe, and the inlet pipe is worn out the base and is connected with external storage device is fixed to communicate with each other, the inlet pipe adopts flexible pipe.

As an optimal technical scheme of the utility model, dustproof cloth adopts folding telescopic dustproof cloth.

As an optimized technical scheme of the utility model, be equipped with the scale mark on the locating lever.

The utility model has the advantages that: this kind of automatic inking device of printing machine, through having set up the cylinder, utilize external air pump to provide the drive energy, cylinder output end drive piston piece carries out the removal from top to bottom in the transfer duct, make the printing ink of interior bucket pass through in the output pipe carries the printing machine, automatic ink feed has been realized, reduce artificial use, the locating lever has still been set up simultaneously, adjusting the locating lever can realize pressing the black board, change interior bucket volume, and the three-colour district that has utilized the elastomeric element and interior bucket outside to set up uses of mutually supporting, can accurately know the use amount of interior bucket printing ink, and still through setting up dustproof cloth, dustproof cloth adopts folding flexible dustproof cloth, can effectually prevent interior bucket lateral wall from being polluted by the dust.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of an automatic inking device of a printing machine according to the present invention;

FIG. 2 is a schematic view of the automatic inking device of a printing machine according to the present invention, partially in cross section;

fig. 3 is a schematic view of the cross-sectional structure of an automatic inking device of a printing machine of the present invention.

In the figure: 1. a base; 2. an outer cylinder; 3. a support; 4. a top plate; 5. an inner barrel; 6. an elastic member; 7. a cylinder; 8. a piston block; 9. a connecting barrel; 10. a delivery catheter; 11. an output conduit; 12. positioning a plate; 13. positioning a rod; 14. an ink pressing plate; 15. a positioning ring; 16. dustproof cloth.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1, 2 and 3, the automatic inking device of the printing machine comprises a base 1, four outer barrels 2 with different colors are fixedly arranged on the base 1, supports 3 are fixedly arranged on two sides of the outer barrels 2, a top plate 4 is fixed on the top surface of each support 3, an inner barrel 5 is arranged in the outer barrel 2 in a sliding manner, an elastic component 6 is fixedly arranged between the inner barrel 5 and the base 1, three rings with different colors are sequentially arranged on the outer side wall of the inner barrel 5 from top to bottom, an air cylinder 7 is fixed on the bottom surface of each top plate 4 through a mounting frame, a connecting barrel 9 is fixed at the bottom end of each air cylinder 7, the output end of each air cylinder 7 extends into the connecting barrel 9 to be fixedly connected with a piston block 8, an output conduit 11 is fixedly connected at the side end of the connecting barrel 9, a conveying conduit 10 is fixedly connected at the bottom end of the connecting barrel 9, the conveying conduit 10 penetrates through a positioning plate 12 and, two positioning rods 13 are symmetrically and fixedly arranged on an ink pressing plate 14, the two positioning rods 13 respectively penetrate through a positioning plate 12 and a top plate 4, the positioning rods 13 are in sliding connection with the positioning plates 12, the positioning rods 13 are fixedly connected with the top plate 4 through locking nuts, the positioning plate 12 is fixedly connected with a connecting barrel 9 through bolts, a positioning ring 15 is fixedly arranged on the top surface of an inner barrel 5, dustproof cloth 16 is annularly fixed between the bottom surface of the positioning ring 15 and the top surface of the ink pressing plate 14, an air cylinder 7 is arranged, an external air pump is used for providing driving energy, the output end of the air cylinder 7 drives a piston block 8 to move up and down in a conveying pipe 10, so that ink in the inner barrel 5 is conveyed into the printing machine through an output pipe 11, automatic ink supply is realized, manual use is reduced, meanwhile, the positioning rods 13 are also arranged, and the ink pressing plate 14 can, change interior bucket 5 volume to utilize the three-colour district that has set up in the elastic component 6 and the interior bucket 5 outside to mutually support and use, can accurately know the use amount of interior bucket 5 printing ink, but also through setting up dustproof cloth 16, dustproof cloth 16 adopts folding flexible dustproof cloth 16, can effectually prevent that interior bucket 5 lateral wall from being polluted by the dust.

Wherein, elastic component 6 adopts multiunit spring interval to set up and constitutes, has realized elastic support.

Wherein, the three different colours that interior bucket 5 lateral wall set up encircle green, yellow and red respectively, have realized reminding the effect that shows.

Wherein, the output conduit 11 is fixedly provided with a stop valve, which is convenient for controlling the conveying capacity.

Wherein, the distance between the feeding end of the conveying conduit 10 and the inner bottom surface of the inner barrel 5 is more than one third of the height of the inner barrel 5, so that the ink can normally enter the connecting barrel 9.

Wherein, the diameter of the piston block 8 is equal to the inner diameter of the conveying conduit 10, so that the piston block 8 can slide up and down in the conveying conduit 10.

Wherein, the bottom end of the inner barrel 5 is fixedly communicated and connected with a feeding pipe, the feeding pipe penetrates out of the base 1 and is fixedly communicated and connected with an external storage device, the feeding pipe adopts a telescopic pipe, and raw materials can be continuously supplemented in the inner barrel 5.

Wherein, dustproof cloth 16 adopts folding telescopic dustproof cloth, has realized effective dustproof effect, reduces the pollution probability of interior bucket 5 lateral wall.

Wherein, be equipped with the scale mark on the locating lever 13, conveniently adjust locating lever 13.

The working principle is as follows:

firstly can be according to different colours, carry every cylinder 7 in through the inlet pipe to the printing ink raw materials, then unscrew the nut on the locating lever 13, adjust the degree of depth that locating lever 13 inserted in interior bucket 5, can realize adjusting the distance between pressure ink board 14 and interior bucket 5 to because be equipped with the scale mark on the locating lever 13, interior bucket 5 radius is certain, so can just slightly calculate the volume that interior bucket 5 can bear the weight of printing ink, realize quantitative transport. And because the dustproof cloth 16 is arranged, the dustproof cloth 16 adopts folding telescopic dustproof cloth, and the dustproof cloth 16 can effectively prevent dust from polluting the side wall of the inner barrel 5 in the process of adjusting the ink pressing plate 14.

Starting the external air pump to start the air cylinder 7, pushing the piston block 8 to move by the delivery end of the air cylinder 7 to enter the delivery conduit 10, then pulling the piston block 8 to return to the initial position by the delivery end of the air cylinder 7 after the piston block 8 enters the delivery conduit 10 to reach a certain distance, stopping the air cylinder 7 after reciprocating for many times, and directly flowing the printing ink in the inner barrel 5 into the delivery conduit 10, the connecting barrel 9, the output conduit 11 and the printing machine from the inner barrel 5 due to pressure intensity to finish automatic ink supply.

In the automatic ink supplying process, because the distance between the bottom end of the conveying conduit 10 and the inner bottom surface of the inner barrel 5 is fixed, along with the conveying of the ink in the inner barrel 5 to the printing machine for use, the weight G of the ink in the inner barrel 5 and the acting force F generated by the elastic component 6 (neglecting the self weight of the inner barrel 5), so that in the continuous conveying process of the ink in the inner barrel 5, when G is larger than F, the inner barrel 5 does not generate any change, when G = F, the inner barrel 5 has the tendency of moving upwards, when G is smaller than F, the inner barrel 5 starts to move upwards, the inner barrel 5 continuously moves upwards, when three different color rings arranged on the outer side wall of the inner barrel 5 move to green areas respectively, the worker is reminded of needing to pay attention to the amount of the ink in the inner barrel 5, when three different color rings arranged on the outer side wall of the inner barrel 5 move to yellow, ink supply to the printer is stopped as appropriate, ink raw materials are started to be added to the inner barrel 5, and when the ink is moved to the red region of each of the three different color rings arranged on the outer side wall of the inner barrel 5, the ink supply to the printer must be stopped, and the ink raw materials are started to be added to the inner barrel 5.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic inking device of a printing machine comprises a base (1), wherein four outer barrels (2) with different colors are fixedly arranged on the base (1), supports (3) are fixedly arranged on two sides of each outer barrel (2), a top plate (4) is fixedly arranged on the top surfaces of the supports (3), and the automatic inking device is characterized in that an inner barrel (5) is arranged in the outer barrel (2) in a sliding fit manner, an elastic component (6) is fixedly arranged between the inner barrel (5) and the base (1), three rings with different colors are sequentially arranged on the outer side wall of the inner barrel (5) from top to bottom, an air cylinder (7) is fixedly arranged on the bottom surface of the top plate (4) through a mounting frame, a connecting barrel (9) is fixedly arranged at the bottom end of the air cylinder (7), the output end of the air cylinder (7) extends into the connecting barrel (9) to be fixedly connected with a piston block (8), and an output conduit, the bottom end of the connecting barrel (9) is fixedly communicated with a conveying guide pipe (10), the conveying guide pipe (10) penetrates through a positioning plate (12) and an ink pressing plate (14) and extends into the inner barrel (5), the ink pressing plate (14) is connected with the inner barrel (5) in a sliding mode, two positioning rods (13) are symmetrically and fixedly arranged on the ink pressing plate (14), the two positioning rods (13) penetrate through the positioning plate (12) and penetrate through a top plate (4), the positioning rods (13) are connected with the positioning plate (12) in a sliding mode, the positioning rods (13) are fixedly connected with the top plate (4) through locking nuts, the positioning plate (12) is fixedly connected with the connecting barrel (9) through bolts, a positioning ring (15) is fixedly arranged on the top surface of the inner barrel (5), and dustproof cloth (16) is annularly fixed between the bottom surface of the positioning ring (15) and the top surface of the.

2. An automatic inking device for printing presses according to claim 1, characterised in that said elastic means (6) are constituted by a plurality of groups of springs arranged at intervals.

3. The automatic inking device of a printing machine according to claim 1, wherein said three rings of different colours provided on the outer side wall of the inner drum (5) are green, yellow and red respectively.

4. An automatic inking device for printing presses according to claim 1, characterised in that said delivery duct (11) has a shut-off valve fixedly mounted thereon.

5. An automatic inking device for printing presses according to claim 1, wherein the distance between the feed end of said delivery duct (10) and the inner bottom surface of the inner tub (5) is greater than one third of the height of the inner tub (5).

6. An automatic inking device for printing presses according to claim 1, characterised in that said piston blocks (8) have a diameter equal to the internal diameter of the delivery duct (10).

7. The automatic inking device of a printing machine according to claim 1, wherein the bottom end of the inner barrel (5) is fixedly and communicatively connected with a feed pipe, the feed pipe penetrates out of the base (1) and is fixedly and communicatively connected with an external storage device, and the feed pipe is a telescopic pipe.

8. An automatic inking device for printing machines according to claim 1, wherein said dust-proof cloth (16) is a folding telescopic dust-proof cloth.

9. An automatic inking device for printing presses according to claim 1, characterised in that said positioning rods (13) are provided with graduation marks.