Sieving mechanism used after ink preparation

Abstract

The screening mechanism after ink preparation comprises a screening barrel and a screen arranged in the screening barrel, the screen is horizontally arranged in the screening barrel, an opening is formed in the top of the screening barrel, an ink outlet pipe, a guide rail and a synchronous belt are arranged on the opening, and the guide rail is parallel to the synchronous belt and stretches across the opening. One side of the ink outlet pipe is slidably connected with the guide rail, the other side of the ink outlet pipe is fixedly connected with the synchronous belt, and a motor for driving the synchronous belt is arranged on the screening barrel. When the screening mechanism filters ink, the position where the ink impacts the screen can be continuously changed when the ink is input, and the problems that the screen deforms and sinks due to the fact that the screen is stressed in the same place for a long time are solved.

Description

Technical field

[0001] The utility model relates to a screening mechanism for ink after preparation. [Background Technology]

[0002] During ink production, the required raw materials and a certain proportion of water are typically poured into a mixing tank and thoroughly mixed with a stirring paddle to produce ink with the desired properties. Once the ink is mixed and produced, it is screened using a sieving machine to remove any undissolved or agglomerated raw materials. The sieved ink is then bottled and packaged. However, current sieving machines have been found to have screens that are prone to deformation and sinking due to the erosion of ink, affecting screening efficiency and effectiveness.

[0003] Therefore, it is necessary to make further improvements. [Utility Model Content]

[0004] The purpose of the present invention is to overcome the above problems. We provide a screening mechanism after ink preparation, which solves the problem of screen deformation.

[0005] To achieve the above-mentioned purpose, the utility model provides a post-ink screening mechanism, which includes a screening barrel and a screen arranged inside the screening barrel, the screen is placed flat inside the screening barrel, the top of the screening barrel has an opening, an ink outlet tube, a guide rail and a synchronous belt are arranged on the opening, the guide rail is arranged parallel to the synchronous belt and spans the opening, one side of the ink outlet tube is slidably connected to the guide rail, and the other side of the ink outlet tube is fixedly connected to the synchronous belt, and a motor for driving the synchronous belt is provided on the screening barrel.

[0006] In one or more embodiments, two screens are provided in the screening barrel, and the two screens are spaced apart from each other.

[0007] In one or more embodiments, both ends of the opening have pulleys for connecting a synchronous belt, and the motor is connected to one of the pulleys to drive the synchronous belt to rotate.

[0008] In one or more embodiments, the ink outlet tube has a mounting seat, which is connected to a guide rail and a synchronous belt. The guide rail is provided with a first travel switch and a second travel switch on both sides respectively. The mounting seat slides along the guide rail to trigger the first travel switch and the second travel switch. The first travel switch and the second travel switch are used to control the forward and reverse switching of the motor.

[0009] In one or more embodiments, the inner wall of the screening barrel is provided with a step for supporting the screen, a screen disassembly opening is provided on one side of the screening cylinder, and the screen has a handle extending out of the screen disassembly opening.

[0010] In one or more embodiments, the ink storage area is located below the screen mesh inside the screening barrel, and the bottom of the screening barrel is provided with an ink outlet, and a manual valve is arranged on the ink outlet.

[0011] Compared with the background art, the screening mechanism can continuously change the position of the ink input impacting the screen mesh during filtering of the ink, thereby avoiding deformation and sinking of the screen mesh caused by long-time force on the same position. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 FIG. 1 is a structural schematic view of a screening mechanism according to the present application;

[0013] Fig. 2 FIG. 1 is a structural schematic view of a screening mechanism according to the present application; DETAILED DESCRIPTION

[0014] In order to deepen the understanding of the present application, the present application will be further described in combination with the embodiments and the drawings, and the embodiments are only used to explain the present application and do not constitute a limitation on the protection scope of the present application.

[0015] Please refer to Figs. 1-2 The present application provides a screening mechanism for ink after preparation, which comprises a screening barrel 1 and a screen mesh 2 arranged inside the screening barrel, the screening barrel is preferably rectangular, the screen mesh is horizontally arranged inside the screening barrel, the top of the screening barrel 1 is provided with an opening 3, an ink outlet pipe 4, a guide rail 5 and a synchronous belt 6 are arranged on the opening, the guide rail is arranged in parallel with the synchronous belt and crosses the opening 3, one side of the ink outlet pipe is slidably connected with the guide rail, and the other side of the ink outlet pipe is fixedly connected with the synchronous belt, a motor 7 for driving the synchronous belt is arranged on the screening barrel 1, the synchronous belt is driven to rotate by the motor, and since the ink outlet pipe is connected with the synchronous belt, the ink outlet pipe can move along the guide rail, and since the ink outlet pipe is in a movable ink outlet state, deformation and sinking of the screen mesh caused by long-time impact of the ink on one position of the screen mesh can be avoided.

[0016] Two screen meshes 2 are arranged in the screening barrel 1 and are spaced apart from each other, and the arrangement of the two screen meshes can further improve the screening effect and ensure the quality of the ink.

[0017] Both ends of the opening 3 are provided with pulleys 8 for connecting the synchronous belt, the motor is connected with one of the pulleys to drive the rotation of the pulley, and the rotation of the pulley realizes the movement of the synchronous belt.

[0018] The ink outlet pipe 4 has a mounting seat 9 connected with the guide rail 5 and the synchronous belt 6, the guide rail is provided with a first stroke switch 10 and a second stroke switch 11 on both sides respectively, the mounting seat slides along the guide rail to trigger the first stroke switch and the second stroke switch, the first stroke switch and the second stroke switch are used for controlling the forward and reverse rotation switching of the motor 7, when the ink outlet pipe moves to the first stroke switch, the first stroke switch sends a signal to the motor immediately, so that the motor enters the reverse rotation, and when the second stroke switch is contacted, the second stroke switch also sends a signal to the motor, so that the motor reverses, thereby realizing the back and forth movement of the ink outlet pipe.

[0019] The inner wall of the screening barrel 1 is provided with a step 12 for supporting the screen, one side of the screening barrel is provided with a screen dismounting port 13, the screen 2 has a handle part 21 extending out of the screen dismounting port, after the ink is screened, the user can take out or install the screen through the screen dismounting port, so as to facilitate cleaning.

[0020] The inside of the screening barrel 1 below the screen is an ink storage area 14, the bottom of the screening barrel is provided with an ink outlet 15, a manual valve is arranged on the ink outlet, the ink after screening is stored in the ink storage area, when the ink has a certain amount, the ink outlet can be opened through the manual valve.

[0021] The above only describes the preferred embodiments of the present application, the protection scope of the present application is not limited to the above-mentioned embodiments, any equivalent modification or change made by the person skilled in the art according to the disclosed content of the present application should be included in the protection scope recorded in the claims.

Claims

1. An ink post-preparation screening mechanism, characterized by: The ink sifting barrel (1) and the screen (2) arranged inside the ink sifting barrel, the screen is laid in the ink sifting barrel, the top of the ink sifting barrel (1) has an opening (3), the opening is provided with an ink outlet pipe (4), a guide rail (5) and a synchronous belt (6), the guide rail and the synchronous belt are arranged in parallel and across the opening (3), one side of the ink outlet pipe is connected with the guide rail, the other side of the ink outlet pipe is connected with the synchronous belt, the ink sifting barrel (1) is provided with a motor (7) for driving the synchronous belt.

2. A post-ink-preparation-sifting mechanism according to claim 1, characterized in that: The ink sifting barrel (1) is provided with two screens (2) arranged in an up-down interval.

3. A post-ink-preparation-sifting mechanism according to claim 1, wherein: The opening (3) has a pulley (8) for connecting the synchronous belt at both ends, the motor is connected with one of the pulleys to drive the rotation.

4. The ink post-preparation screening mechanism of claim 1, wherein: The ink outlet pipe (4) has a mounting seat (9), the mounting seat is connected with the guide rail (5) and the synchronous belt (6), the guide rail is provided with a first travel switch (10) and a second travel switch (11) on both sides, the mounting seat slides along the guide rail to trigger the first travel switch and the second travel switch, the first travel switch and the second travel switch are used to control the forward and reverse rotation switching of the motor (7).

5. The ink post-preparation screening mechanism of claim 1, wherein: The inner wall of the ink sifting barrel (1) is provided with a step (12) for supporting the screen, one side of the ink sifting barrel is provided with a screen dismounting opening (13), the screen (2) has a handle part (21) extending out of the screen dismounting opening.

6. A post-ink-preparation-sifting mechanism according to claim 1, wherein: The ink sifting barrel (1) is provided with an ink storage area (14) below the screen, the bottom of the ink sifting barrel is provided with an ink outlet (15), the ink outlet is provided with a manual valve.

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