Automatic feeding device for anticorrosive paint production

Abstract

The utility model provides an automatic feeding device for anticorrosive paint production, which belongs to the technical field of anticorrosive paint production, and comprises a mixing box, a plurality of feeding hoppers, a raw material box, a charging barrel and a weighing mechanism, the multiple raw material boxes are uniformly distributed around the mixing box, and different raw materials are stored in the raw material boxes; the multiple feeding barrels are fixedly connected into the raw material box and extend upwards, discharging pipes are fixedly connected to the positions, close to the feeding hopper, of the feeding barrels correspondingly, and feeding mechanisms are arranged in the feeding barrels correspondingly. The multiple weighing mechanisms are located on the upper side of the mixing box and located on the lower side of the feeding hopper so as to weigh the mass of raw materials. An accurate proportional feeding process is realized, and the raw material mixing quality is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the anticorrosive paint production technical field, and specifically relates to an automatic feeding device for anticorrosive paint production. BACKGROUND

[0002] Anticorrosive paint is generally divided into conventional anticorrosive paint and heavy-duty anticorrosive paint, and is an indispensable paint in paint coating; the conventional anticorrosive paint plays a role of corrosion protection on metal under general conditions, and protects the service life of non-ferrous metal; the heavy-duty anticorrosive paint refers to a kind of anticorrosive paint that can be applied in relatively harsh corrosive environments and has a longer protection period than conventional anticorrosive paint.

[0003] The prior art CN201820810973.5 discloses an automatic feeding device for water-based paint production, which comprises a shell, a storage tank and a liquid metering device, characterized in that: the lower end of the shell is provided with a base, the left end of the shell is provided with a feeding port, the feeding port is connected with the feeding end of a feeding pump through a feeding pipe, the discharge end of the feeding pump is connected with the storage tank through a feeding pipe, the feeding pipe is provided with a feeding valve inside, and the upper end of the shell is provided with a motor.

[0004] The anticorrosive paint needs to be mixed with various raw materials according to the proportion during production, and the weighed raw materials need to be prepared in advance and then poured into a mixing barrel for mixing, which is time-consuming and laborious, has low feeding efficiency and wastes work efficiency, and therefore the automatic feeding device for anticorrosive paint production is provided. TECHNICAL SOLUTION

[0005] The utility model discloses a kind of automatic feeding devices for anticorrosive paint production, and it is aimed at solving the problems raised in background art.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] An automatic feeding device for anticorrosive paint production, comprising:

[0008] Mixing box;

[0009] Feeding hopper, which is provided with multiple and is located on the upper side of the mixing box;

[0010] A plurality of raw material boxes are arranged around the mixing box, and different raw materials are respectively stored in the raw material boxes;

[0011] A plurality of feeding cylinders are arranged, and the feeding cylinders are respectively fixedly connected to the raw material boxes and extend upwardly, a plurality of discharge pipes are fixedly connected to the feeding cylinders near the feeding hoppers, and a feeding mechanism is arranged in each of the feeding cylinders; and

[0012] A plurality of weighing mechanisms are arranged on the upper side of the mixing box, and the weighing mechanisms are respectively arranged on the lower side of the feeding hoppers to weigh the mass of the raw materials.

[0013] As a preferred scheme of the utility model, each of the feeding mechanisms comprises a first motor and a screw conveyor, the screw conveyor is rotationally connected to the feeding cylinder, the first motor is fixedly connected to the top of the feeding cylinder, and the output end of the first motor is fixedly connected to the screw conveyor.

[0014] As a preferred scheme of the utility model, each of the weighing mechanisms comprises a bearing frame and a mass sensor, the bearing frame is fixedly connected to the top of the mixing box, the bearing frame is fixedly connected to the interlayer of the mass sensor, and the feeding hopper is fixedly connected to the top of the bearing frame.

[0015] As a preferred scheme of the utility model, the bottom of each of the feeding hoppers is provided with a docking port, and the docking port extends into the mixing box.

[0016] As a preferred scheme of the utility model, an electronic valve is arranged on each of the docking ports.

[0017] As a preferred scheme of the utility model, a second motor is fixedly connected to the top of the mixing box, a stirrer is fixedly connected to the output end of the second motor, and the stirrer is arranged in the mixing box.

[0018] As a preferred scheme of the utility model, the bottom of the feeding cylinder is of a hollow structure.

[0019] Compared with the prior art, the utility model has the beneficial effects that:

[0020] 1. When the scheme is used, the first motor drives the screw conveyor to rotate, the raw materials move upward along the screw conveyor, finally enter the feeding hopper through the discharge pipe, the overall mass of the feeding hopper is increased, the mass sensor can monitor the mass of the feeding hopper in real time, when the mass of the feeding hopper reaches a predetermined value, the first motor closes the electronic valve and opens the raw materials to enter the mixing box along the docking port, different raw materials can be added quantitatively according to the above, the accurate proportional feeding process is realized, and the raw material mixing quality is improved.

[0021] 2. The scheme only needs to prestore raw materials in the raw material boxes, and the remaining operations are all automatic control, time and labor are saved, work efficiency is improved, and error conditions are reduced. Attached Figure Description

[0022] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0023] In the attached diagram:

[0024] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0025] Figure 2 This is a cross-sectional view of the present invention;

[0026] Figure 3 This is a diagram of the feeding mechanism of this utility model;

[0027] Figure 4 This is an exploded view of the feed hopper of this utility model.

[0028] In the diagram: 1. Mixing bin; 2. Feed hopper; 3. Raw material bin; 4. Feeding cylinder; 5. Screw conveyor; 6. First motor; 7. Discharge pipe; 8. Connecting port; 9. Electronic valve; 10. Support frame; 11. Mass sensor; 12. Discharge port; 13. Second motor; 14. Agitator. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Example

[0031] Please see Figures 1-4 The technical solution provided in this embodiment is as follows:

[0032] An automatic feeding device for the production of anti-corrosion coatings includes a mixing tank 1, a feeding hopper 2, a raw material tank 3, a feeding cylinder 4, and a weighing mechanism. Multiple feeding hoppers 2 are provided, all located above the mixing tank 1. Multiple raw material tanks 3 are provided, evenly distributed around the mixing tank 1, each storing different raw materials. Multiple feeding cylinders 4 are provided, each fixedly connected to the raw material tank 3 and extending upwards. Each cylinder 4 has a discharge pipe 7 fixedly connected near the feeding hopper 2, and each cylinder has a feeding mechanism inside. Multiple weighing mechanisms are provided, all located above the mixing tank 1 and below the feeding hopper 2, to weigh the raw materials.

[0033] In the embodiment of the utility model, raw material box 3 distributes around mixing box 1, different raw materials are stored respectively, the bottom of feeding cylinder 4 is openwork structure, is close to the lower inner wall of raw material box 3, the bottom of mixing box 1 is provided with discharge port 12, when using, drive screw conveyor 5 rotation through first motor 6, along with the rotation of screw conveyor 5, the raw material of raw material box 3 enters feeding cylinder 4 and moves upwards along screw conveyor 5, finally enters into feed hopper 2 through unloading pipe 7, in initial state, electronic valve 9 is in closed state, along with the addition of raw material in feed hopper 2, the overall mass of feed hopper 2 increases, and mass sensor 11 can monitor the mass of feed hopper 2 in real time, when the mass of feed hopper 2 reaches the predetermined value, first motor 6 closes electronic valve 9 and opens raw material along with the docking interface 8 into mixing box 1, according to the above quantitative addition of different raw materials, the accurate proportion feeding process is realized, the raw material mixing quality is improved, the automation operation is saved time and labor and the working efficiency is improved.

[0034] Specifically, each group of feeding mechanism includes first motor 6 and screw conveyor 5, screw conveyor 5 is rotatably connected in feeding cylinder 4, first motor 6 is fixedly connected to the top of feeding cylinder 4, and the output end of first motor 6 is fixedly connected to screw conveyor 5.

[0035] In the embodiment of the utility model, referring to Figure 2 , screw conveyor 5 is located in feeding cylinder 4, screw conveyor 5 is driven to rotate by first motor 6, along with the rotation of screw conveyor 5, the raw material of raw material box 3 enters feeding cylinder 4 and moves upwards along screw conveyor 5, and finally enters into feed hopper 2 through unloading pipe 7.

[0036] Specifically, each weighing mechanism includes a carrier frame 10 and a mass sensor 11, the carrier frame 10 is fixedly connected to the top of the mixing box 1, the carrier frame 10 is fixedly connected to the interlayer of the mass sensor 11, and the feed hopper 2 is fixedly connected to the top of the carrier frame 10.

[0037] In the embodiment of the utility model, referring to Figure 4 , the bottom of feed hopper 2 is provided with a docking interface 8, the docking interface 8 extends in the mixing box 1, the feed hopper 2 is located on the upper side of the carrier frame 10, and the mass sensor 11 is used for monitoring the mass of the feed hopper 2 in real time. When raw materials are added in the feed hopper 2, the mass monitored by the mass sensor 11 changes, a predetermined value of a set proportion can be set, the electronic valve 9 is opened when the overall mass of the feed hopper 2 reaches the predetermined value, the raw materials enter the mixing box 1 through the docking interface 8, and the feeding work of single raw material is completed.

[0038] Specifically, each docking interface 8 is provided with an electronic valve 9.

[0039] In the embodiment of the utility model, the electronic valve 9 is in the closed state in the initial state, and the raw materials are blocked from entering the mixing box 1, after the electronic valve 9 is opened, the raw materials can enter the mixing box 1 through the butt joint 8.

[0040] Specifically, the top of the mixing box 1 is fixedly connected with a second motor 13, the output end of the second motor 13 is fixedly connected with a stirrer 14, and the stirrer 14 is located in the mixing box 1.

[0041] In the embodiment of the utility model, after the raw materials enter the mixing box 1, the output end of the second motor 13 drives the stirrer 14 to rotate, and the stirrer 14 continuously stirs the raw materials to achieve the purpose of mixing the raw materials.

[0042] Working principle: when in use, the first motor 6 drives the spiral conveyor 5 to rotate, with the rotation of the spiral conveyor 5, the raw materials in the raw material box 3 enter the feeding cylinder 4, and move upwards along the spiral conveyor 5, and finally enter the feeding hopper 2 through the discharging pipe 7, the electronic valve 9 is in the closed state in the initial state, with the addition of raw materials in the feeding hopper 2, the overall mass of the feeding hopper 2 increases, the mass sensor 11 can monitor the mass of the feeding hopper 2 in real time, when the mass of the feeding hopper 2 reaches the predetermined value, the first motor 6 closes the electronic valve 9, and the raw materials enter the mixing box 1 along the butt joint 8, different raw materials can be added quantitatively according to the above, the accurate proportioning feeding process is realized, the raw material mixing quality is improved, the automation operation saves time and effort and improves the work efficiency.

[0043] Finally, it should be pointed out that: the above only for the preferred embodiment of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art, still can modify the technical scheme recorded in the foregoing embodiments, or make equivalent replacement to part of technical features. Any modification, equivalent replacement, improvement etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An automatic feeding device for anticorrosive paint production, characterized in that, The utility model relates to a kind of material mixing box, including: Mixing box (1); Feed hopper (2) is provided with multiple and is located the upper side of mixing box (1); Raw material box (3) is provided with multiple, it is evenly distributed in the periphery of mixing box (1), and different raw materials are respectively stored in its inner portion; Feeding cylinder (4) is provided with multiple, it is respectively fixedly connected in raw material box (3) and extends upward, it is fixedly connected with discharging pipe (7) near feed hopper (2), and its inside is provided with feeding mechanism;And Weighing mechanism is provided with multiple groups and is located the upper side of mixing box (1), it is respectively located the lower side of feed hopper (2) to weigh the mass of raw material.

2. An automatic feeding device for anticorrosive paint production according to claim 1, characterized in that, Each group of the feeding mechanism includes first motor (6) and screw conveyor (5), the screw conveyor (5) is rotatably connected in feeding cylinder (4), the first motor (6) is fixedly connected to the top of feeding cylinder (4), and the output of the first motor (6) is fixedly connected to screw conveyor (5).

3. An automatic feeding device for anticorrosive paint production according to claim 2, characterized in that, Each group of the weighing mechanism includes bearing frame (10) and mass sensor (11), the bearing frame (10) is fixedly connected to the top of mixing box (1), the bearing frame (10) is fixedly connected to the interlayer of mass sensor (11), and the feed hopper (2) is fixedly connected to the top of bearing frame (10).

4. An automatic feeding device for anticorrosive paint production according to claim 3, characterized in that, The bottom of each feed hopper (2) is provided with docking interface (8), and the docking interface (8) extends in mixing box (1).

5. An automatic feeding device for anticorrosive paint production according to claim 4, characterized in that, Electronic valve (9) is installed on each docking interface (8).

6. An automatic feeding device for anticorrosive paint production according to claim 5, characterized in that, The top of the mixing box (1) is fixedly connected with second motor (13), the output of the second motor (13) is fixedly connected with stirrer (14), and the stirrer (14) is located in mixing box (1).

7. An automatic feeding device for anticorrosive paint production according to claim 6, characterized in that, The bottom of the feeding cylinder (4) is hollow structure.

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