Efficient printing ink grinding device

Abstract

The utility model relates to an efficient printing ink grinding device which comprises a machine body, an ink storage cavity and a grinding cavity are defined in the machine body, the ink storage cavity is located above the grinding cavity, at least one set of grinding mechanism is arranged in the grinding cavity, and each grinding mechanism comprises a first grinding roller, a second grinding roller and a distance adjusting air cylinder. The distance adjusting air cylinder is used for driving the second grinding roller to be close to or away from the first grinding roller, a circulating material pipe is arranged between the grinding cavity and the ink storage cavity, a circulating pump body is arranged on the circulating material pipe, a discharging pipe is connected to the bottom of the grinding cavity, and a manual valve is arranged on the discharging pipe. The printing ink grinding device is provided with the ink storage cavity and the grinding cavity, printing ink is circularly conveyed and ground through the circulating pump body, the printing ink gradually becomes fine and progressive grinding by adjusting the grinding distance of the grinding mechanism, the quality of the printing ink is improved, the grinding efficiency is improved, and printing ink transfer is saved.

Description

[Technical field]

[0001] The utility model relates to a highly efficient ink grinding device. [Background technology]

[0002] Ink grinding is an important process in ink production. It determines the fineness of the ink after production and is an important criterion for judging the quality of ink. Ink grinding is mainly achieved by stirring the grinding medium with a stirring paddle to cause collision, friction and shearing between the ink and the ink. At this stage, ink production requires multiple back and forth grinding to ensure that the ink grinding meets the standards. Usually, it is first ground in a primary grinder and then transferred to a lower-level grinder for grinding. The disadvantages of this production method are that there are too many equipments, more floor space is occupied, and at least two ink cylinders are required as transfers. [Contents of the utility model]

[0003] The purpose of the utility model is to overcome the above problems and provide a highly efficient ink grinding device, which can realize cyclic grinding by a single machine.

[0004] To achieve the above-mentioned purpose, we provide a highly efficient ink grinding device, which includes a body, which defines an ink storage chamber and a grinding chamber, the ink storage chamber is located above the grinding chamber, at least one group of grinding mechanisms is provided in the grinding chamber, the grinding mechanism includes a first grinding roller, a second grinding roller and a distance adjusting cylinder, the distance adjusting cylinder is used to drive the second grinding roller to approach or move away from the first grinding roller, a circulating material pipe is provided between the grinding chamber and the ink storage chamber, a circulating material pipe is provided with a circulating pump body, the bottom of the grinding chamber is connected to a discharge pipe, and a manual valve is provided on the discharge pipe.

[0005] In one or more embodiments, the ink storage cavity is provided with a material drop opening, and the material drop opening is located between the first grinding roller and the second grinding roller.

[0006] In one or more embodiments, a guide ramp is provided at the bottom of the ink storage chamber around the drop opening.

[0007] In one or more embodiments, a controller and a timing module are provided on the machine body, the timing module and the pitch-adjusting cylinder are electrically connected to the controller, and the controller controls the pitch-adjusting cylinder to work according to the time set by the timing module.

[0008] In one or more embodiments, the controller is connected to a control panel, and the control panel has a display screen.

[0009] In one or more embodiments, an input port is provided at the top of the ink storage chamber, and a sealing cover is provided on the input port.

[0010] Compared with the background technology, the utility model has the following technical effects: the ink grinding device has an ink storage chamber and a grinding chamber, and the ink is circulated and ground through a circulating pump body, and the grinding spacing of the grinding mechanism can be adjusted to make the ink gradually become fine. The gradual grinding method not only improves the quality of the ink, but also improves the grinding efficiency and saves ink transfer.

Brief Description of the Drawings

[0011] Figure 1 It is a schematic structural diagram of the ink grinding device according to an embodiment of the utility model. [Specific implementation method]

[0012] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with embodiments and drawings. The embodiments are only used to explain the present invention and do not constitute a limitation on the protection scope of the present invention.

[0013] Please see Figure 1 The present application provides an efficient ink grinding device, which includes a body, in which an ink storage chamber 1 and a grinding chamber 2 are defined, the ink storage chamber is located above the grinding chamber, at least one group of grinding mechanisms is arranged in the grinding chamber 2, the grinding mechanism includes a first grinding roller 3, a second grinding roller 4 and a distance adjusting cylinder 5, the distance adjusting cylinder is used to drive the second grinding roller 4 to approach or move away from the first grinding roller 3, the user can adjust the grinding distance between the first grinding roller and the second grinding roller by controlling the distance adjusting cylinder, so as to grind the ink, the grinding distance during the initial grinding can be relatively larger, and then the grinding distance is gradually reduced, and finally a finished ink product with a suitable particle size is obtained, a circulating material pipe 6 is arranged between the grinding chamber 2 and the ink storage chamber 1, and a circulating pump body 7 is arranged on the circulating material pipe, and the ink in the grinding chamber is transported to the ink storage chamber through the circulating pump body, the bottom of the grinding chamber 2 is connected to a discharge pipe 8, and a manual valve 9 is arranged on the discharge pipe, and after the ink is ground, the finished ink is output by opening the manual valve.

[0014] The ink storage chamber 1 is provided with a material drop opening 10, which is located between the first grinding roller and the second grinding roller. The ink in the ink storage chamber drips to between the first grinding roller and the second grinding roller under the action of gravity for grinding. Preferably, a guide inclined plate 11 is provided around the material drop opening at the bottom of the ink storage chamber 1 to better guide the ink to drop.

[0015] The machine body is provided with a controller 12 and a timing module. The timing module and the distance-adjusting cylinder 5 are electrically connected to the controller. The controller controls the distance-adjusting cylinder to work according to the time set by the timing module. The user sets the grinding program through the timing module. For example, the current grinding distance is set, and the grinding time is X minutes. When the time is reached, the controller controls the distance-adjusting cylinder to reduce the grinding distance and grind for Y minutes. By setting multiple grinding processes and grinding in a cycle, the ink can be finally ground to a suitable particle size.

[0016] The controller 12 is connected to a control panel 13, which has a display screen. A user inputs the timing time and the operation of the pitch regulating cylinder through the control panel, and displays it on the display screen so that the user can view it at any time.

[0017] The top of the ink storage chamber 1 is provided with an input port 101 , on which a sealing cover is provided, and the ink to be ground can enter the ink storage chamber through the input port.

[0018] The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiment. Any equivalent modifications or changes made by ordinary technicians in this field based on the contents disclosed in the present invention should be included in the protection scope recorded in the claims.

Claims

1. An efficient ink grinding device, characterized in that: The invention comprises a machine body, wherein an ink storage chamber (1) and a grinding chamber (2) are defined in the machine body, wherein the ink storage chamber is located above the grinding chamber, wherein at least one grinding mechanism is arranged in the grinding chamber (2), wherein the grinding mechanism comprises a first grinding roller (3), a second grinding roller (4) and a distance adjusting cylinder (5), wherein the distance adjusting cylinder is used for driving the second grinding roller (4) to move closer to or away from the first grinding roller (3), wherein a circulating material pipe (6) is arranged between the grinding chamber (2) and the ink storage chamber (1), wherein a circulating material pipe is provided with a circulating pump body (7), wherein a discharge pipe (8) is connected to the bottom of the grinding chamber (2), wherein a manual valve (9) is provided on the discharge pipe.

2. An efficient ink grinding device according to claim 1, characterized in that: The ink storage chamber (1) is provided with a material drop opening (10), and the material drop opening is located between the first grinding roller and the second grinding roller.

3. An efficient ink grinding device according to claim 1, characterized in that: The bottom of the ink storage chamber (1) is provided with a material guiding inclined plate (11) around the material dropping opening.

4. The efficient ink grinding device according to claim 1, characterized in that: The machine body is provided with a controller (12) and a timing module. The timing module and the pitch-adjusting cylinder (5) are electrically connected to the controller. The controller controls the pitch-adjusting cylinder to work according to the time set by the timing module.

5. An efficient ink grinding device according to claim 4, characterized in that: The controller (12) is connected to a control panel (13), and the control panel has a display screen.

6. The efficient ink grinding device according to claim 1, characterized in that: The top of the ink storage chamber (1) is provided with an input port (101), and a sealing cover is provided on the input port.

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