CN214688431U - Ink fountain structure of electronic shaft gravure printing machine - Google Patents
Ink fountain structure of electronic shaft gravure printing machine Download PDFInfo
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- CN214688431U CN214688431U CN202022509846.1U CN202022509846U CN214688431U CN 214688431 U CN214688431 U CN 214688431U CN 202022509846 U CN202022509846 U CN 202022509846U CN 214688431 U CN214688431 U CN 214688431U
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Abstract
The utility model provides an ink fountain structure of an electronic shaft gravure printing machine, which comprises an ink box, wherein an ink fountain and an ink storage box are arranged in the ink box; the ink storage box is connected with the ink fountain through an ink inlet pipe; a pump body is arranged in the ink storage box, so that ink in the ink storage box is acted by the pump body and is input into the ink fountain through the ink inlet pipe; an ink inlet and an ink outlet which are communicated with the inner cavity of the ink fountain are arranged outside the ink fountain shell; the inner cavity of the ink fountain is provided with a rotating shaft for stirring ink in the inner cavity, and the outer surface of the rotating shaft is arranged in a spiral shape; the rotating shaft is arranged to be parallel to the ink inlet and is arranged below the inner cavity of the ink fountain; a first water level sensor is arranged below the side wall of the inner cavity of the ink fountain, and a second water level sensor is arranged above the side wall of the inner cavity of the ink fountain; and a motor connected with the rotating shaft is arranged at the corresponding position of the outer wall surface of the ink fountain and the rotating shaft and is used for driving the rotating shaft to rotate. The novel multifunctional clothes hanger has the advantages of simple structure, low cost and convenience in use.
Description
Technical Field
The utility model relates to a printing machine technical field especially relates to an electronic shaft gravure printing machine's ink fountain structure.
Background
With the rapid development of the food, beverage, tobacco, medicine, health care product and cosmetic industries, the demand of the gravure printing machine is more and more. The market share of gravure presses is mainly focused on flexible packaging material printing and paper container packaging printing. The electronic shaft intaglio printing machine is an intaglio printing machine adopting an electronic shaft control system, the electronic shaft control system adopts independent servo drive to each printing unit of the unit type intaglio printing machine, data exchange is carried out between all printing units in real time by utilizing quick response of a network, the pattern registration is met by fine adjustment of the phase of each printing roller while the accurate power transmission and the synchronous control are realized, a virtual electronic main shaft is formed to replace a traditional mechanical main transmission shaft, and meanwhile, a mechanical transmission structure is simplified and an automatic servo control system of a color register compensation mechanism is omitted. The existing electronic shaft gravure printing machine has a large volume and can be used for finishing the packaging and printing of flexible packaging materials, plastic film materials and paper containers in a plurality of fields. And because the space of the printing object is large, the drying requirement for the printed material is high in the printing process. In the existing ink fountain of a printing machine, ink is usually stored between the ink fountain and an ink roller, the ink roller is dipped in the ink in a rotating way, and then a doctor blade is used for scraping the ink; when the printing machine is used for a long time, the ink in the ink fountain can be skinned, and the skinning of the ink refers to gel formed by long-time contact oxidation of the ink and air in the process of storage or printing. After the ink is skinned, the printing is not beneficial to a printing machine, and the problem of reduced printing quality is caused. At present, the situation of ink skinning often occurs in an ink fountain. Meanwhile, some existing printing machine ink ducts need to be taken out, and then ink is manually replenished, so that automatic ink replenishing cannot be achieved; for users, the ink fountain is frequently taken out and then replenished with ink, which has the defect of inconvenient operation.
Therefore, in order to solve the technical problems in the prior art, it is important to provide an ink fountain structure of an electronic gravure printing machine, which has a simple structure, can realize automatic liquid replenishment and is not prone to caking.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome the problem that above-mentioned prior art exists, provided an electronic axis gravure press's ink marker structure, this ink marker structure can realize the automatic ink liquid that supplyes the ink marker inner chamber, and is provided with the ink liquid that the rotation axis was used for stirring the interior caking of ink marker, strengthens the printing quality of printing machine.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an ink fountain structure of an electronic shaft gravure printing machine comprises an ink box, wherein a mounting groove used for being mounted with the printing machine is formed in the outer side of the ink box; an ink fountain and an ink storage box are arranged in the ink box; the ink storage box is connected with the ink fountain through an ink inlet pipe; a pump body is arranged in the ink storage box, so that ink in the ink storage box is acted by the pump body and is input into the ink fountain through the ink inlet pipe; an ink inlet and an ink outlet which are communicated with the inner cavity of the ink fountain are arranged outside the ink fountain shell; the ink inlet is connected with the ink storage box through an ink inlet pipe, and the ink outlet is connected with an ink outlet pipe; the inner cavity of the ink fountain is provided with a rotating shaft for stirring ink in the inner cavity, and the outer surface of the rotating shaft is arranged in a spiral shape; the rotating shaft is arranged to be parallel to the ink inlet and is arranged below the inner cavity of the ink fountain; a first water level sensor is arranged below the side wall of the inner cavity of the ink fountain, and a second water level sensor is arranged above the side wall of the inner cavity of the ink fountain; a motor connected with the rotating shaft is arranged at the position, corresponding to the rotating shaft, of the outer wall surface of the ink fountain, and the motor is used for driving the rotating shaft to rotate;
still install control circuit board in the china ink box, wherein, pump body, first water level detection sensor, second water level detection sensor all are connected with control circuit board.
Specifically, the working principle of the ink fountain structure is that the motor is electrified, so that the motor controls the rotating shaft to rotate to stir ink in the inner cavity of the ink fountain, and the ink fountain is prevented from caking; meanwhile, the outer surface of the rotating shaft is arranged to be spiral, so that the stirring effect can be improved, and ink cannot easily agglomerate; in addition, an ink storage tank and a pump body are arranged, and ink in the ink storage tank is pumped out through the pump body, so that the ink can enter the inner cavity of the ink fountain for supply. The control circuit board is arranged for controlling the supply of ink in the inner cavity of the whole ink fountain, when the water level of the ink in the inner cavity of the ink fountain reaches or is lower than the first water level detection sensor, the water level detection sensor sends a signal to the control circuit board, and the control circuit board controls the driving pump body to work at the moment, so that the ink in the ink storage tank enters the inner cavity of the ink fountain through the ink inlet pipe; after ink in the inner cavity of the ink fountain is supplied, the ink level gradually rises, when the ink level reaches the second water level detection sensor, the second water level detection sensor sends a signal to the control circuit board, the control circuit board stops driving the pump body to work at the moment, the pump liquid is finished, and the automatic liquid replenishing of the ink fountain is finished.
Preferably, the outer surface of the rotating shaft is provided with two spiral threads which are respectively a large spiral thread and a small spiral thread; wherein, the diameter of the big spiral thread is larger than that of the small spiral thread, and the big spiral thread is embedded with the small spiral thread.
Specifically, the design can stir the caking of the ink liquid in the inner cavity of the ink fountain in different degrees when the rotating shaft rotates, so that the stirring is more sufficient, and the effect is better.
Preferably, a circuit groove is formed in the ink box, and the control circuit board is fixed in the ink box in a fastening and fixing mode.
Preferably, the control circuit board is connected with the pump body through a lead.
Preferably, the control circuit board is wirelessly connected with the first water level detection sensor and the second water level detection sensor.
Preferably, the length of the rotating shaft is 2/3-3/4 of the length of the ink fountain cavity.
Preferably, a flow rate detection sensor is arranged in the ink outlet pipe.
Preferably, the pump body is fixed in the ink cartridge in a threaded manner.
Specifically, the threaded connection mode is convenient for the installation and the dismantlement of the pump body.
The utility model has the advantages that:
the utility model provides an electronic shaft gravure press's ink marker structure, the simple structure of this ink marker structure can realize the automatic ink liquid that supplyes the ink marker inner chamber, and is provided with the ink liquid that the rotation axis was used for stirring the interior caking of ink marker, strengthens printing machine's printing quality. The novel multifunctional clothes hanger has the advantages of simple structure, low cost and convenience in use.
Drawings
Fig. 1 is a schematic structural diagram of the ink fountain structure provided by the present invention.
Detailed Description
The following describes the present invention with reference to the accompanying drawings.
As shown in fig. 1, the present embodiment provides an ink fountain structure of an electronic shaft gravure printing machine, comprising an ink cartridge 1, wherein the outer side of the ink cartridge 1 is provided with a mounting groove (not shown) for mounting with a printer; the ink box 1 is internally provided with an ink fountain 11 and an ink storage box 12; the ink storage box 12 is connected with the ink fountain 11 through an ink inlet pipe 13; a pump body 121 is arranged inside the ink storage tank 12, so that ink in the ink storage tank 12 acts through the pump body 121 and is input into the ink fountain 11 through the ink inlet pipe 13; an ink inlet 111 and an ink outlet 112 communicated with an ink fountain inner cavity 113 are formed outside the ink fountain 11 shell; wherein, the ink inlet 111 is connected with the ink storage tank 12 through the ink inlet pipe 13, and the ink outlet 112 is connected with the ink outlet pipe; the ink fountain cavity 113 is provided with a rotating shaft 114 for stirring ink in the cavity, and the outer surface of the rotating shaft 114 is arranged in a spiral shape; the rotating shaft 114 is arranged to be parallel to the ink inlet 111, and the rotating shaft 114 is arranged below the ink fountain inner cavity 113; a first water level sensor is arranged below the side wall of the ink fountain cavity 113, and a second water level sensor is arranged above the side wall of the ink fountain cavity 113; a motor 115 connected with the rotating shaft 114 is arranged at the corresponding position of the outer wall surface of the ink fountain 11 and the rotating shaft 114, and the motor 115 is used for driving the rotating shaft 114 to rotate;
the ink cartridge 1 is further provided with a control circuit board 14, wherein the pump body 121, the first water level detection sensor 116 and the second water level detection sensor 117 are all connected with the control circuit board 14.
Specifically, the working principle of the ink fountain 11 structure is that the motor 115 is powered on, so that the motor 115 controls the rotating shaft 114 to rotate and stir ink in the ink fountain cavity 113, so that the ink can not agglomerate; meanwhile, the spiral shape is arranged on the outer surface of the rotating shaft 114, so that the stirring effect can be increased, and ink cannot easily agglomerate; further, an ink tank 12 and a pump 121 are provided, and ink in the ink tank 12 is pumped out by the pump 121 so that the ink can enter the ink fountain chamber 113 and be supplied. The control circuit board 14 is arranged to control the supply of ink in the entire ink fountain cavity 113, when the ink level in the ink fountain cavity 113 reaches or is lower than the first water level detection sensor 116, the water level detection sensor sends a signal to the control circuit board 14, and at this time, the control circuit board 14 controls the driving pump body 121 to work, so that the ink in the ink storage tank 12 enters the ink fountain cavity 113 through the ink inlet pipe 13; after the ink in the ink fountain cavity 113 is replenished, the ink level gradually rises, and when the ink level reaches the second water level detection sensor 117, the second water level detection sensor 117 sends a signal to the control circuit board 14, at this time, the control circuit board 14 stops driving the pump body 121 to work, and the pump liquid is finished, so that the automatic liquid replenishment of the ink fountain 11 is completed.
In this embodiment, the outer surface of the rotating shaft 114 is provided with two spiral threads, namely a large spiral thread 1141 and a small spiral thread 1142; wherein, the diameter of the big spiral thread 1141 is larger than the small spiral thread 1142, and the big spiral thread 1141 is embedded with the small spiral thread 1142.
Specifically, the design can stir the ink in the ink fountain cavity 113 to different degrees of agglomeration when the rotating shaft 114 rotates, so that the stirring is more sufficient and the effect is better.
In this embodiment, a circuit slot is formed in the ink cartridge 1, and the control circuit board 14 is fixed in the ink cartridge 1 by a snap-fit method.
In the present embodiment, the control circuit board 14 is connected to the pump body 121 through a wire; the control circuit board 14 is wirelessly connected with the first water level detection sensor 116 and the second water level detection sensor 117.
In this embodiment, the length of the rotary shaft 114 is set to 3/4 of the length of the ink fountain chamber 113.
Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.
Claims (8)
1. An ink fountain structure of an electronic shaft gravure printing machine is characterized by comprising an ink box, wherein the outer side of the ink box is provided with a mounting groove used for being mounted with the printing machine; an ink fountain and an ink storage box are arranged in the ink box; the ink storage box is connected with the ink fountain through an ink inlet pipe; a pump body is arranged in the ink storage box, so that ink in the ink storage box is acted by the pump body and is input into the ink fountain through the ink inlet pipe; an ink inlet and an ink outlet which are communicated with the inner cavity of the ink fountain are arranged outside the ink fountain shell; the ink inlet is connected with the ink storage box through an ink inlet pipe, and the ink outlet is connected with an ink outlet pipe; the inner cavity of the ink fountain is provided with a rotating shaft for stirring ink in the inner cavity, and the outer surface of the rotating shaft is arranged in a spiral shape; the rotating shaft is arranged to be parallel to the ink inlet and is arranged below the inner cavity of the ink fountain; a first water level sensor is arranged below the side wall of the inner cavity of the ink fountain, and a second water level sensor is arranged above the side wall of the inner cavity of the ink fountain; a motor connected with the rotating shaft is arranged at the position, corresponding to the rotating shaft, of the outer wall surface of the ink fountain, and the motor is used for driving the rotating shaft to rotate;
still install control circuit board in the china ink box, wherein, pump body, first water level detection sensor, second water level detection sensor all are connected with control circuit board.
2. The ink fountain structure according to claim 1, wherein the outer surface of the rotary shaft is provided with two spiral threads, a large spiral thread and a small spiral thread; wherein, the diameter of the big spiral thread is larger than that of the small spiral thread, and the big spiral thread is embedded with the small spiral thread.
3. The ink fountain structure of claim 1, wherein the ink cartridge has a circuit slot therein, and the control circuit board is fixed in the ink cartridge by means of a snap-fit.
4. The ink fountain structure of claim 1, wherein the control circuit board is connected to the pump body by a wire.
5. The ink fountain structure according to claim 1, wherein the control circuit board is wirelessly connected to the first and second water level detection sensors.
6. The ink fountain structure according to claim 1, wherein the length of the rotary shaft is set to 2/3 to 3/4 of the length of the ink fountain chamber.
7. The ink fountain structure according to claim 1, wherein a flow rate detecting sensor is provided in the ink outlet pipe.
8. The ink fountain structure of claim 1, wherein the pump body is threadably secured within the ink cartridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022509846.1U CN214688431U (en) | 2020-11-03 | 2020-11-03 | Ink fountain structure of electronic shaft gravure printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022509846.1U CN214688431U (en) | 2020-11-03 | 2020-11-03 | Ink fountain structure of electronic shaft gravure printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214688431U true CN214688431U (en) | 2021-11-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022509846.1U Active CN214688431U (en) | 2020-11-03 | 2020-11-03 | Ink fountain structure of electronic shaft gravure printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214688431U (en) |
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2020
- 2020-11-03 CN CN202022509846.1U patent/CN214688431U/en active Active
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