Storage device for four-color ink production

Abstract

The utility model belongs to the technical field of storage equipment, and particularly relates to a storage device for four-color ink production, which comprises a storage tank, a servo motor is fixedly arranged at the top of the storage tank, a reciprocating screw rod is fixedly arranged at the output end of the servo motor, and the top end of the reciprocating screw rod is movably connected with the inner wall of the top of the storage tank. According to the utility model, through the arrangement of the internal thread block, the limiting rod, the cross rod and the scraping ring, the servo motor is started during discharging, the servo motor drives the reciprocating screw rod, the reciprocating screw rod drives the transverse plate and the internal thread block, and then the internal thread block and the limiting rod are driven to rotate; the inner threaded block drives the material scraping ring through the cross rod, the material scraping ring moves up and down to scrape materials attached to the inner wall of the storage tank, the phenomenon of material waste caused by excessive material attachment can be effectively eradicated, the inner wall of the storage tank can be cleaned by moving the material scraping ring up and down in the cleaning period, and the cleaning difficulty of related personnel is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of storage equipment, in particular to a storage device for four-color ink production. Background Art

[0002] Ink is an important material used in printing. It displays patterns and texts on substrates through printing or spraying. The 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. During the production process of ink, storage devices are needed to store it.

[0003] However, for storage tanks that do not have the function of self-cleaning the inner wall, some ink will adhere to the inner wall of the storage tank after being introduced. If it is not scraped off in time, it will not only be inconvenient for subsequent cleaning, but also the ink attached to the tank wall cannot be used for printing. Therefore, a storage device for four-color ink production is proposed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a storage device for producing four-color inks.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a storage device for four-color ink production, including a storage tank, a servo motor is fixedly provided on the top of the storage tank, a reciprocating screw is fixedly provided on the output end of the servo motor, the top of the reciprocating screw and the top inner wall of the storage tank are movably connected, a cross plate is fixedly provided on the bottom end of the reciprocating screw, a plurality of stirring plates are fixedly provided on the top of the cross plate, two scraper plates are fixedly provided on the bottom of the cross plate, a cleaning structure is provided on the reciprocating screw, an exhaust structure is fixedly provided on the top of the storage tank, and a heating plate is fixedly provided on the inner wall of the storage tank.

[0006] As a further description of the above technical solution:

[0007] A material injection pipe is fixedly arranged on the top of the storage tank, two material discharge ports are arranged on the inner wall of the bottom of the storage tank, and a material discharge valve is arranged in the material discharge port.

[0008] As a further description of the above technical solution:

[0009] A through hole is arranged on the inner wall of the top of the storage tank, a bearing is fixedly arranged in the through hole, and an inner ring of the bearing is fixedly sleeved on the reciprocating screw rod.

[0010] As a further description of the above technical solution:

[0011] The cleaning structure includes an internal thread block movably connected to a reciprocating screw rod, cross bars are fixedly provided on both sides of the internal thread block, and a same scraper ring is fixedly provided on the outside of the two cross bars, and the outer wall of the scraper ring is in contact with the inner wall of the storage tank.

[0012] As a further description of the above technical solution:

[0013] Two limiting rods are movably provided on the internal thread block, and the tops of the two limiting rods are fixedly connected to the top inner wall of the storage tank.

[0014] As a further description of the above technical solution:

[0015] The exhaust structure comprises an exhaust pipe fixedly connected to the top of the storage tank, the exhaust pipe is provided with a valve, a purification tank is fixedly provided on the top of the exhaust pipe, activated carbon particles are provided in the purification tank, and an air outlet is provided on the top of the purification tank.

[0016] The utility model has the following beneficial effects:

[0017] 1. Compared with the prior art, the storage device for the production of four-color inks is provided with an internal thread block, a limit rod, a cross bar and a scraper ring. When discharging the material, the servo motor is started, the servo motor drives the reciprocating screw rod, the reciprocating screw rod drives the cross plate and the internal thread block, and the internal thread block drives the scraper ring through the cross bar. The scraper ring moves up and down to scrape off the material attached to the inner wall of the storage tank, which can effectively prevent the waste of material due to excessive attachment of the material. During cleaning, the scraper ring moves up and down to clean the inner wall of the storage tank, reducing the cleaning difficulty of relevant personnel.

[0018] 2. Compared with the prior art, the storage device for the production of four-color inks is provided with a stirring plate and a scraper plate. During storage, the stirring plate can stir and tumble the ink to prevent the ink from being stratified. The scraper plate can scrape the ink attached to the inner wall of the bottom of the storage tank to the discharge port during discharge, thereby assisting in the discharge. An exhaust pipe, a valve and a purification tank are also provided. During heating and stirring, the ink will produce unpleasant gas. Opening the valve can discharge the gas generated in the storage tank. The purification tank can filter and purify the gas before discharging it into the air, thereby achieving the purpose of environmental protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional structural schematic diagram of a storage device for four-color ink production proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the side section structure of a storage device for four-color ink production proposed by the utility model;

[0021] Figure 3The utility model is a three-dimensional schematic diagram of a cleaning structure in a storage device for four-color ink production.

[0022] Legend:

[0023] 1. Storage tank; 2. Servo motor; 3. Reciprocating screw; 4. Horizontal plate; 5. Stirring plate; 6. Scraper plate; 7. Cleaning structure; 701. Internal thread block; 702. Limit rod; 703. Horizontal rod; 704. Scraper ring; 8. Injection pipe; 9. Exhaust structure; 901. Exhaust pipe; 902. Valve; 903. Purification tank; 10. Heating plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Reference Figures 1 to 3 The utility model provides a storage device for four-color ink production: comprising a storage tank 1, a servo motor 2 is fixedly provided on the top of the storage tank 1, a reciprocating screw rod 3 is fixedly provided on the output end of the servo motor 2, the top of the reciprocating screw rod 3 is movably connected to the top inner wall of the storage tank 1, a through hole is provided on the top inner wall of the storage tank 1, a bearing is fixedly provided in the through hole, the inner ring of the bearing is fixedly sleeved on the reciprocating screw rod 3, a horizontal plate 4 is fixedly provided on the bottom end of the reciprocating screw rod 3, a plurality of stirring plates 5 are fixedly provided on the top of the horizontal plate 4, the stirring plate 5 can stir and roll the ink to prevent the ink from being stratified, two scraping plates 6 are fixedly provided at the bottom of the horizontal plate 4, the scraping plates 6 can scrape the ink attached to the bottom inner wall of the storage tank 1 to the discharge port, so as to assist the discharge;

[0026] Reference Figure 3In order to achieve the purpose of cleaning, a cleaning structure 7 is provided on the reciprocating screw 3. The cleaning structure 7 includes an internal thread block 701 movably connected to the reciprocating screw 3. Two limit rods 702 are movably provided on the internal thread block 701. The setting of the limit rods 702 can limit the moving distance and direction of the internal thread block 701 to prevent the internal thread block 701 from rotating. The tops of the two limit rods 702 are fixedly connected to the top inner wall of the storage tank 1. Both sides of the internal thread block 701 are fixedly provided with cross bars 703. The two cross bars 703 are fixedly provided with a same scraper ring 704 on the outside, and the outer wall of the scraper ring 704 is in contact with the inner wall of the storage tank 1. When cleaning, the servo motor 2 is started, and the servo motor 2 drives the reciprocating screw 3, and the reciprocating screw 3 drives the cross plate 4 and the internal thread block 701, and the internal thread block 701 drives the scraper ring 704 through the cross bar 703. The scraper ring 704 moves up and down to scrape off the material attached to the inner wall of the storage tank 1, so as to achieve the purpose of cleaning the inner wall of the equipment and reduce the cleaning difficulty of the staff;

[0027] Reference Figure 1 In order to achieve the purpose of purification, a filling pipe 8 is fixedly provided on the top of the storage tank 1, two discharge ports are provided on the inner wall of the bottom of the storage tank 1, and a discharge valve is provided in the discharge port. An exhaust structure 9 is fixedly provided on the top of the storage tank 1, and the exhaust structure 9 includes an exhaust pipe 901 fixedly connected to the top of the storage tank 1, and a valve 902 is provided on the exhaust pipe 901. A purification tank 903 is fixedly provided on the top of the exhaust pipe 901, and activated carbon particles are provided in the purification tank 903. An air outlet is provided on the top of the purification tank 903. A heating plate 10 is fixedly provided on the inner wall of the storage tank 1. The heating plate 10 can keep the storage tank 1 in a constant temperature state to ensure the stability of the ink, and can also prevent the ink from gelling at low temperatures. During heating and stirring, the ink will produce unpleasant gas. Opening the valve 902 can discharge the gas generated in the storage tank 1. The purification tank 903 can filter and purify the gas, and then discharge it into the air, which can achieve the purpose of environmental protection.

[0028] Working principle: After the ink is introduced into the storage tank 1, the heating plate 10 and the servo motor 2 are started. The heating plate 10 can keep the storage tank 1 in a constant temperature state to ensure the stability of the ink and prevent the ink from gelling at low temperatures. The servo motor 2 drives the reciprocating screw 3, and the reciprocating screw 3 drives the cross plate 4 and the internal thread block 701. The internal thread block 701 drives the scraper ring 704 through the cross bar 703. The scraper ring 704 moves up and down to scrape off the material attached to the inner wall of the storage tank 1. The cross plate 4 drives the stirring plate 5 and the scraper plate 6 on the top. The stirring plate 5 can stir and roll the ink to prevent the ink from being stratified. The scraper plate 6 can scrape the ink attached to the inner wall of the bottom of the storage tank 1 to the discharge port during the discharge period to assist in discharging the material. During the heating and stirring period, the ink will produce unpleasant gas. Opening the valve 902 can discharge the gas generated in the storage tank 1. The purification tank 903 can filter and purify the gas, and then discharge it into the air, which can achieve the purpose of environmental protection.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or 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 invention should be included in the protection scope of the present invention.

Claims

1. A storage device for producing four-color inks, comprising a storage tank (1), characterized in that: A servo motor (2) is fixedly provided on the top of the storage tank (1), a reciprocating screw rod (3) is fixedly provided on the output end of the servo motor (2), the top end of the reciprocating screw rod (3) is movably connected to the top inner wall of the storage tank (1), a horizontal plate (4) is fixedly provided on the bottom end of the reciprocating screw rod (3), a plurality of stirring plates (5) are fixedly provided on the top of the horizontal plate (4), two scraping plates (6) are fixedly provided on the bottom of the horizontal plate (4), a cleaning structure (7) is provided on the reciprocating screw rod (3), an exhaust structure (9) is fixedly provided on the top of the storage tank (1), and a heating plate (10) is fixedly provided on the inner wall of the storage tank (1).

2. A storage device for producing four-color inks according to claim 1, characterized in that: A material injection pipe (8) is fixedly provided on the top of the storage tank (1), and two material discharge ports are provided on the inner wall of the bottom of the storage tank (1), and material discharge valves are provided in the material discharge ports.

3. A storage device for producing four-color inks according to claim 1, characterized in that: A through hole is provided on the inner wall of the top of the storage tank (1), a bearing is fixedly provided in the through hole, and the inner ring of the bearing is fixedly sleeved on the reciprocating screw rod (3).

4. A storage device for producing four-color inks according to claim 1, characterized in that: The cleaning structure (7) comprises an internal thread block (701) movably connected to the reciprocating screw (3), cross bars (703) being fixedly provided on both sides of the internal thread block (701), and a same scraper ring (704) being fixedly provided outside the two cross bars (703), and the outer wall of the scraper ring (704) is in contact with the inner wall of the storage tank (1).

5. A storage device for producing four-color inks according to claim 4, characterized in that: Two limiting rods (702) are movably provided on the internal thread block (701), and the tops of the two limiting rods (702) are fixedly connected to the top inner wall of the storage tank (1).

6. A storage device for producing four-color inks according to claim 1, characterized in that: The exhaust structure (9) comprises an exhaust pipe (901) fixedly connected to the top of the storage tank (1), the exhaust pipe (901) being provided with a valve (902), a purification tank (903) being fixedly provided on the top of the exhaust pipe (901), activated carbon particles being provided in the purification tank (903), and an air outlet being provided on the top of the purification tank (903).

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