Printing ink production device

Abstract

The utility model relates to the technical field of printing ink production, and discloses a printing ink production device which comprises an outer barrel, an inner barrel is arranged in the outer barrel, the outer barrel and the inner barrel are both cylindrical and horizontally arranged, a smashing mechanism is arranged in the inner barrel, and the top and the bottom of the outer barrel are both fixedly connected with conveying channels. The inner cylinder body is provided with a material conveying channel, the material conveying channel located at the top is connected with the outer cylinder body in a penetrating mode, and filtering holes which are evenly distributed are formed in the connecting position of the material conveying channel located at the bottom and the outer cylinder body. The crushing mechanism is used for grinding and crushing printing ink raw materials, and the crushed printing ink raw materials fall into the bottom of the outer cylinder body through the opening in the bottom of the inner cylinder body; the printing ink raw materials reaching the standard are discharged through the filtering holes and the material conveying channel at the bottom of the outer barrel, the printing ink raw materials with large particle sizes are retained in the outer barrel and can be fed into the inner barrel again through the transferring mechanism, and smashing is repeated till the particle sizes of the printing ink raw materials reach the standard.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of ink production, in particular to a printing ink production device. BACKGROUND

[0002] In the production process of printing ink, in order to uniformly disperse the pigment particles, a pulverizer is used to grind and crush the ink raw materials, so that the pigment polymers are uniformly dispersed to meet the ideal fineness requirement. At present, after the pulverizer crushes the ink raw materials, a screening mechanism is used to screen the ink raw materials, and the staff needs to collect the ink raw materials that do not meet the standard and re-put them into the pulverizer for processing. This process is carried out manually, which is time-consuming and labor-consuming. Therefore, the printing ink production device is proposed. CONTENT OF THE UTILITY MODEL

[0003] In order to solve the problem that the staff needs to collect the ink raw materials that do not meet the standard and re-put them into the pulverizer for processing after the pulverizer crushes the ink raw materials, and the process is carried out manually, which is time-consuming and labor-consuming, the application provides a printing ink production device.

[0004] The printing ink production device provided by the application adopts the following technical scheme:

[0005] A printing ink production device, comprising an outer cylinder, an inner cylinder is arranged in the inner cylinder, the outer cylinder and the inner cylinder are both cylindrical and horizontally arranged, a pulverizing mechanism is arranged in the inner cylinder, a material conveying channel is fixedly connected to the top and the bottom of the outer cylinder, the material conveying channel at the top is connected to the outer cylinder in a penetrating manner, filter holes are arranged at the connection between the material conveying channel at the bottom and the outer cylinder, the top and the bottom of the inner cylinder are both provided with an opening, and a transfer mechanism is arranged between the inner surface of the outer cylinder and the outer surface of the inner cylinder.

[0006] Preferably, one end of the inner cylinder is fixedly connected to the outer cylinder, the other end of the inner cylinder is rotatably connected to a rotating disc, the side of the outer cylinder close to the rotating disc is arranged as an open end, and the rotating disc is rotatably closed on the open end of the outer cylinder.

[0007] Preferably, the transfer mechanism comprises a first motor, the first motor is fixedly connected to the material conveying channel below through a machine base, the output shaft of the first motor is fixedly connected to the rotating disc, and two groups of rotating plates are fixedly connected to the position between the inner surface of the outer cylinder and the outer surface of the inner cylinder.

[0008] Preferably, the crushing mechanism comprises grinding rollers rotatably mounted on both sides of the inner cylinder, one end of the two sets of grinding rollers is fixedly connected with a gear through a rotating shaft, the two sets of gears are located outside the inner cylinder and are meshed with each other, the outer surface of the inner cylinder is fixedly connected with a second motor through a rack, and the output shaft of the second motor is fixedly connected with one of the gears.

[0009] Preferably, the inner surface of the inner cylinder is provided with an arc-shaped groove on both sides.

[0010] To sum up, the present application has the following beneficial technical effects:

[0011] The present application utilizes the crushing mechanism to crush the ink raw materials, the crushed ink raw materials fall into the bottom of the outer cylinder through the opening at the bottom of the inner cylinder, the ink raw materials meeting the standard are discharged through the filter holes and the material conveying channel at the bottom of the outer cylinder, the ink raw materials with large particle size are retained in the outer cylinder, and the ink raw materials can be re-put into the inner cylinder through the transfer mechanism, so that the crushing is repeated until the particle size of the ink raw materials meets the standard. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 is a structural schematic diagram of the whole application embodiment;

[0013] Fig. 2 is a structural schematic diagram of another view of the application embodiment;

[0014] Fig. 3 is a partial sectional view of the application embodiment.

[0015] Mark 1, outer cylinder; 2, rotating disc; 3, first motor; 4, material conveying channel; 5, inner cylinder; 6, gear; 7, second motor; 8, grinding roller; 9, rotating plate; 10, filter hole. DETAILED DESCRIPTION

[0016] The following will be described in detail in combination with the accompanying drawings Figs. 1-3 The application will be further described in detail.

[0017] The application embodiment discloses a printing ink production device, which comprises an outer cylinder 1, an inner cylinder 5 arranged in the inner cylinder 1, the outer cylinder 1 and the inner cylinder 5 are both cylindrical and horizontally arranged, a crushing mechanism arranged in the inner cylinder 5, a material conveying channel 4 fixedly connected with the top and bottom of the outer cylinder 1, the material conveying channel 4 at the top is connected with the outer cylinder 1 in a penetrating mode, the material conveying channel 4 at the bottom is provided with uniformly distributed filter holes 10 at the connecting position of the outer cylinder 1, the top and bottom of the inner cylinder 5 are provided with openings, and a transfer mechanism arranged between the inner surface of the outer cylinder 1 and the outer surface of the inner cylinder 5.

[0018] In this embodiment, the ink raw material is transported into the inner cylinder 5 through the feeding channel 4 at the top of the outer cylinder 1 and the opening at the top of the inner cylinder 5, and then the ink raw material is crushed by the crushing mechanism. The crushed ink raw material falls into the bottom of the outer cylinder 1 through the opening at the bottom of the inner cylinder 5, and the ink raw material meeting the standard is discharged through the filter hole 10 and the feeding channel 4 at the bottom of the outer cylinder 1. The ink raw material with a larger particle size is retained in the outer cylinder 1 and can be re-put into the inner cylinder 5 through the transfer mechanism for repeated crushing until the particle size of the ink raw material meets the standard.

[0019] Further, one end of the inner cylinder 5 is fixedly connected with the outer cylinder 1, and the other end of the inner cylinder 5 is rotatably connected with the rotating disc 2. The side of the outer cylinder 1 close to the rotating disc 2 is provided as an open end, and the rotating disc 2 is rotatably covered on the open end of the outer cylinder 1.

[0020] Further, the transfer mechanism comprises a first motor 3, the first motor 3 is fixedly connected with the feeding channel 4 below through a machine base, the output shaft of the first motor 3 is fixedly connected with the rotating disc 2, and two groups of rotating plates 9 are fixedly connected with the rotating disc 2 at a position between the inner surface of the outer cylinder 1 and the outer surface of the inner cylinder 5.

[0021] In this embodiment, the ink raw material with a larger particle size is retained in the outer cylinder 1 and located between the two groups of rotating plates 9. The rotating disc 2 and the two groups of rotating plates 9 are driven to rotate by the first motor 3, so that the two groups of rotating plates 9 can drive the ink raw material to the top of the inner cylinder 5, and the ink raw material can be re-put into the crushing mechanism through the opening at the top of the inner cylinder 5.

[0022] Further, the crushing mechanism comprises two groups of grinding rollers 8 rotatably installed on the two sides of the inner cylinder 5. One end of each group of grinding rollers 8 is fixedly connected with a gear 6 through a rotating shaft, and the two groups of gears 6 are located outside the inner cylinder 5 and mesh with each other. The outer surface of the inner cylinder 5 is fixedly connected with a second motor 7 through a machine frame, and the output shaft of the second motor 7 is fixedly connected with one of the two groups of gears 6.

[0023] Further, the inner surface of the inner cylinder 5 is provided with an arc-shaped groove on both sides, and the grinding roller 8 is matched with the arc-shaped groove.

[0024] In this embodiment, the second motor 7 is driven to rotate, thereby driving the two groups of gears 6 and the two groups of grinding rollers 8 to rotate, so that the grinding rollers 8 can crush the ink raw material in the inner cylinder 5.

[0025] Finally, it should be pointed out that: first, in the description of the present application, it should be pointed out that, unless otherwise specified and limited, the terms “installation”, “connection”, “connection” should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, “up”, “down”, “left”, “right” and the like are only used to represent the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0026] Secondly: the utility model discloses the embodiment in the drawing, only relate to the structure with the embodiment of the utility model, other structures can refer to the usual design, under the condition of not conflict, the same embodiment and different embodiment of the utility model can be combined with each other.

[0027] Finally: the above only for the preferred embodiment of the utility model has, and does not limit the utility model, any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model, should be contained in the protection scope of the utility model.

[0028] The above are the preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application, therefore: any equivalent changes made according to the structure, shape, principle of the present application, should be covered within the scope of protection of the present application.

Claims

1. A printing ink production apparatus, comprising an outer cylinder (1), characterized in that, The outer cylinder (1) is provided with an inner cylinder (5). Both the outer cylinder (1) and the inner cylinder (5) are cylindrical and horizontally arranged. The inner cylinder (5) is provided with a crushing mechanism. The top and bottom of the outer cylinder (1) are fixedly connected with a material conveying channel (4). The material conveying channel (4) at the top is connected to the outer cylinder (1). The material conveying channel (4) at the bottom is connected to the outer cylinder (1) with uniformly distributed filter holes (10). The top and bottom of the inner cylinder (5) are provided with openings. A transfer mechanism is provided between the inner surface of the outer cylinder (1) and the outer surface of the inner cylinder (5).

2. The printing ink production apparatus according to claim 1, characterized in that, One end of the inner cylinder (5) is fixedly connected to the outer cylinder (1), and the other end of the inner cylinder (5) is rotatably connected to a turntable (2). The side of the outer cylinder (1) near the turntable (2) is set as an open end, and the turntable (2) rotates to cover the open end of the outer cylinder (1).

3. The printing ink production apparatus according to claim 2, characterized in that, The transfer mechanism includes a first motor (3), which is fixedly connected to the material conveying channel (4) located below via a base. The output shaft of the first motor (3) is fixedly connected to a turntable (2). Two sets of rotating plates (9) are fixedly connected to the turntable (2) at a position between the inner surface of the outer cylinder (1) and the outer surface of the inner cylinder (5).

4. The printing ink production apparatus according to claim 1, characterized in that, The crushing mechanism includes grinding rollers (8) rotatably mounted on both sides of the inner cylinder (5). One end of each of the two sets of grinding rollers (8) is fixedly connected to a gear (6) via a rotating shaft. The two sets of gears (6) are located outside the inner cylinder (5) and mesh with each other. A second motor (7) is fixedly connected to the outer surface of the inner cylinder (5) via a frame. The output shaft of the second motor (7) is fixedly connected to one of the sets of gears (6).

5. A printing ink production apparatus according to claim 4, characterized in that, The inner cylinder (5) has arc-shaped grooves on both sides of its inner surface, and the grinding roller (8) is adapted to the arc-shaped grooves.

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