Auxiliary agent mixing and proportioning system

Abstract

The utility model discloses an additive mixing proportioning system, which comprises a mixing tank, a quantitative cylinder and a raw material tank, the upper end of the raw material tank is provided with a first feed pipe, the lower end of the raw material tank is provided with a first discharge pipe, the upper end of the quantitative cylinder is provided with a second feed pipe, the first feed pipe is connected with the first discharge pipe, and the second feed pipe is connected with the second discharge pipe. A second discharging pipe is arranged at the lower end of the quantitative cylinder, a plurality of third feeding pipes are arranged at the upper end of the mixing tank, the second discharging pipes correspond to the third feeding pipes one to one, a first driving motor is arranged at the lower end of the mixing tank, a first stirring shaft is arranged in the mixing tank, a first stirring paddle is arranged on the first stirring shaft, and a second stirring paddle is arranged on the second stirring shaft. A first discharge hole is formed in the lower end of the mixing tank. The auxiliary agent mixing and proportioning system provided by the utility model is stable and reliable in structure, can accurately proportion auxiliary agents and stably mix the auxiliary agents through the mixing tank, and can ensure the proportioning and mixing effects, thereby ensuring the subsequent production and processing of printing ink.

Description

Technical Field

[0001] The utility model belongs to the technical field of mixing and proportioning, and in particular relates to an auxiliary agent mixing and proportioning system. Background Art

[0002] Ink is an important material used for printing. It prints or sprays patterns and texts on substrates. Ink includes main ingredients and auxiliary ingredients, which are evenly mixed and repeatedly rolled to form a viscous colloidal fluid. It is composed of binders (resins), pigments, fillers, additives and solvents. In order to produce ink, the additives need to be accurately mixed and proportioned. However, the current mixing ratio is not suitable, the mixing effect is not good, and it is easy to lead to poor quality of subsequent ink production. Summary of the invention

[0003] In order to solve the deficiencies in the prior art, the utility model provides an auxiliary agent mixing proportioning system.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A system for mixing and proportioning auxiliary agents comprises a mixing tank, a metering cylinder and a raw material tank, wherein a first feed pipe is provided at the upper end of the raw material tank, a first pressure pump is provided on the first feed pipe, a first discharge pipe is provided at the lower end of the raw material tank, a second feed pipe is provided at the upper end of the metering cylinder, the first feed pipe is connected to the first discharge pipe, a second discharge pipe is provided at the lower end of the metering cylinder, a plurality of third feed pipes are provided at the upper end of the mixing tank, the second discharge pipes correspond to the third feed pipes one-to-one, a first drive motor is provided at the lower end of the mixing tank, a first stirring shaft is provided in the mixing tank, the lower end of the first stirring shaft is connected to the first drive motor, a first stirring paddle is provided on the first stirring shaft, and a first discharge port is provided at the lower end of the mixing tank.

[0006] Furthermore, the auxiliary agent mixing and proportioning system includes a control panel, the first pressure pump and the first drive motor are electrically connected to the control panel, the first discharge pipe is provided with a first control valve, the second feed pipe is provided with a first proportioning valve, and the third feed pipe is provided with a second control valve, and the first control valve, the second control valve and the first proportioning valve are all electrically connected to the control panel.

[0007] Furthermore, the additive mixing and proportioning system includes a plurality of first liquid level sensors, each of which corresponds to the raw material tank one by one, and the first liquid level sensor is arranged at the upper end of the raw material tank, and the lower end of the first liquid level sensor is arranged correspondingly at the lower end of the raw material tank, and the first liquid level sensor is electrically connected to the control panel.

[0008] Furthermore, the additive mixing and proportioning system includes a second drive motor, which is electrically connected to the control panel, and the second drive motor is arranged at the upper end of the mixing tank. A second stirring shaft is provided in the mixing tank, and the upper end of the second stirring shaft is connected to the second drive motor. A first conical closing is provided at the upper end of the mixing tank, and the first conical closing corresponds to the bottom of the third feeding pipe. A plurality of first support rods are provided at the lower end of the second stirring shaft, and a first scraper is provided at the lower end of the first support rod, and the first scraper matches the first conical closing.

[0009] Furthermore, a plurality of first through holes are evenly arranged on the first tapered end.

[0010] The utility model discloses an auxiliary agent mixing and proportioning system, which has the beneficial effect of being stable and reliable in structure compared with the prior art, and can accurately proportion the auxiliary agents and stably mix them through a mixing tank, thereby ensuring the proportioning and mixing effects, thereby ensuring the subsequent production and processing of ink. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of a preferred embodiment provided by the utility model.

[0012] Figure 2 It is a structural schematic diagram of a mixing tank of a preferred embodiment provided by the utility model.

[0013] Figure 3 It is a structural schematic diagram of a raw material tank of a preferred embodiment provided by the utility model.

[0014] Figure 4 It is a principle block diagram of a control panel of a preferred embodiment provided by the utility model.

[0015] The reference numerals include: 100, mixing tank; 110, third feed pipe; 111, second control valve; 120, third discharge pipe; 130, first drive motor; 131, first stirring shaft; 132, first stirring paddle; 140, second drive motor; 141, second stirring shaft; 142, first scraper; 150, first tapered end; 151, first through hole; 200, metering cylinder; 210, second feed pipe; 211, first proportioning valve; 220, second discharge pipe; 300, raw material tank; 310, first feed pipe; 311, first pressure pump; 320, first discharge pipe; 321, first control valve; 330, first liquid level sensor; 400, control panel. DETAILED DESCRIPTION

[0016] The utility model discloses an auxiliary agent mixing and proportioning system. The specific implementation manner of the utility model is further described below in conjunction with a preferred embodiment.

[0017] See attached figure Figure 1-4 , Figure 1 It is a structural schematic diagram of a preferred embodiment provided by the utility model. Figure 2 1 is a schematic structural diagram of a mixing tank 100 according to a preferred embodiment of the present invention. Figure 3 3 is a schematic structural diagram of a raw material tank 300 of a preferred embodiment provided by the utility model. Figure 4 It is a principle block diagram of a control panel 400 of a preferred embodiment provided by the utility model.

[0018] Preferred embodiments.

[0019] The present embodiment provides an auxiliary agent mixing and proportioning system, including a mixing tank 100, a dosing cylinder 200 and a raw material tank 300, wherein the upper end of the raw material tank 300 is provided with a first feed pipe 310, the first feed pipe 310 is provided with a first pressure pump 311, the lower end of the raw material tank 300 is provided with a first discharge pipe 320, the upper end of the dosing cylinder 200 is provided with a second feed pipe 210, the first feed pipe 310 is connected to the first discharge pipe 320, and the lower end of the dosing cylinder 200 is provided with a second A discharge pipe 220, a plurality of third feed pipes 110 are provided at the upper end of the mixing tank 100, and the second discharge pipes 220 correspond one-to-one to the third feed pipes 110, a first drive motor 130 is provided at the lower end of the mixing tank 100, a first stirring shaft 131 is provided in the mixing tank 100, the lower end of the first stirring shaft 131 is connected to the first drive motor 130, a first stirring paddle 132 is provided on the first stirring shaft 131, and a first discharge port is provided at the lower end of the mixing tank 100.

[0020] Furthermore, the auxiliary agent mixing and proportioning system includes a control panel 400, the first pressure pump 311 and the first drive motor 130 are electrically connected to the control panel 400, the first discharge pipe 320 is provided with a first control valve 321, the second feed pipe 210 is provided with a first proportioning valve 211, and the third feed pipe 110 is provided with a second control valve 111, and the first control valve 321, the second control valve 111 and the first proportioning valve 211 are all electrically connected to the control panel 400.

[0021] Furthermore, the additive mixing and proportioning system includes a plurality of first liquid level sensors 330, the first liquid level sensors 330 correspond one-to-one to the raw material tank 300, the first liquid level sensor 330 is arranged at the upper end of the raw material tank 300, the lower end of the first liquid level sensor 330 is correspondingly arranged at the lower end of the raw material tank 300, and the first liquid level sensor 330 is electrically connected to the control panel 400.

[0022] Furthermore, the additive mixing and proportioning system includes a second drive motor 140, which is electrically connected to the control panel 400, and the second drive motor 140 is arranged at the upper end of the mixing tank 100. A second stirring shaft 141 is provided in the mixing tank 100, and the upper end of the second stirring shaft 141 is connected to the second drive motor 140. A first conical closing 150 is provided at the upper end of the mixing tank 100, and the first conical closing 150 corresponds to the bottom of the third feeding pipe 110. A plurality of first support rods are provided at the lower end of the second stirring shaft 141, and a first scraper 142 is provided at the lower end of the first support rod, and the first scraper 142 matches the first conical closing 150.

[0023] Furthermore, a plurality of first through holes 151 are evenly disposed on the first tapered opening 150 .

[0024] Working principle: The mixing tank 100 feeds the auxiliary agent into the metering cylinder 200 through the first control valve 321. When the first proportioning valve 211 detects that the auxiliary agent in the metering cylinder 200 reaches the set amount, the first control valve 321 is closed and the second control valve 111 is opened, so that the auxiliary agent in each metering cylinder 200 enters the mixing tank 100. The auxiliary agent falls on the first conical closing mouth 150, flows downward through the first through hole 151, and can be mixed in advance by the scraping of the first scraper 142; then driven by the first driving motor 130, the first stirring paddle 132 further stirs and mixes the auxiliary agents at the bottom of the mixing tank 100. The first liquid level sensor 330 can be used to monitor the amount of auxiliary agent in the raw material tank 300. When the auxiliary agent in the raw material tank 300 is insufficient, the first pressure pump 311 can also extract auxiliary agent to replenish the raw material tank 300.

[0025] It is worth mentioning that the technical features such as the control panel 400 involved in the utility model patent application should be regarded as the prior art. The specific structure, working principle and possible control method and spatial layout method of these technical features can be selected by conventional methods in the field, and should not be regarded as the utility model points of the utility model patent. The utility model patent will not be further elaborated.

[0026] For those skilled in the art, it is still possible to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An additive mixing and proportioning system, characterized in that: The invention comprises a mixing tank (100), a metering cylinder (200) and a raw material tank (300), wherein a first feed pipe (310) is provided at the upper end of the raw material tank (300), a first pressure pump (311) is provided on the first feed pipe (310), a first discharge pipe (320) is provided at the lower end of the raw material tank (300), a second feed pipe (210) is provided at the upper end of the metering cylinder (200), the first feed pipe (310) is connected to the first discharge pipe (320), and a second discharge pipe (220) is provided at the lower end of the metering cylinder (200). A plurality of third feed pipes (110) are provided at the upper end of the mixing tank (100), and the second discharge pipes (220) correspond to the third feed pipes (110) one by one. A first drive motor (130) is provided at the lower end of the mixing tank (100), and a first stirring shaft (131) is provided inside the mixing tank (100), and the lower end of the first stirring shaft (131) is connected to the first drive motor (130), and a first stirring paddle (132) is provided on the first stirring shaft (131), and a first discharge port is provided at the lower end of the mixing tank (100).

2. The auxiliary agent mixing and proportioning system according to claim 1, characterized in that: The auxiliary agent mixing and proportioning system comprises a control panel (400), the first pressure pump (311) and the first driving motor (130) are both electrically connected to the control panel (400), the first discharge pipe (320) is provided with a first control valve (321), the second feed pipe (210) is provided with a first proportioning valve (211), the third feed pipe (110) is provided with a second control valve (111), and the first control valve (321), the second control valve (111) and the first proportioning valve (211) are all electrically connected to the control panel (400).

3. The auxiliary agent mixing and proportioning system according to claim 2, characterized in that: The auxiliary agent mixing and proportioning system comprises a plurality of first liquid level sensors (330), wherein the first liquid level sensors (330) correspond one to one with the raw material tank (300), the first liquid level sensors (330) are arranged at the upper end of the raw material tank (300), and the lower end of the first liquid level sensor (330) is arranged correspondingly at the lower end of the raw material tank (300), and the first liquid level sensor (330) is electrically connected to the control panel (400).

4. The auxiliary agent mixing and proportioning system according to claim 3, characterized in that: The auxiliary agent mixing and proportioning system comprises a second drive motor (140), the second drive motor (140) is electrically connected to the control panel (400), the second drive motor (140) is arranged at the upper end of the mixing tank (100), a second stirring shaft (141) is arranged in the mixing tank (100), the upper end of the second stirring shaft (141) is connected to the second drive motor (140), the upper end of the mixing tank (100) is provided with a first conical closing end (150), the first conical closing end (150) corresponds to the lower part of the third feeding pipe (110), the lower end of the second stirring shaft (141) is provided with a plurality of first support rods, the lower end of the first support rod is provided with a first scraper (142), and the first scraper (142) matches the first conical closing end (150).

5. The auxiliary agent mixing and proportioning system according to claim 4, characterized in that: A plurality of first through holes (151) are evenly arranged on the first tapered closing opening (150).

Images