Raw material mixing tank

Abstract

The utility model relates to a raw material mixing tank which comprises a mixing tank body, a top cover arranged at the top end of the mixing tank body, a discharging pipe arranged in the middle of the bottom end of the mixing tank body, a stirring assembly arranged in the middle of the top end of the top cover, and a feeding assembly arranged on one side of the top end of the top cover, an adjusting assembly is arranged on the other side of the top end of the top cover, the feeding assembly comprises a feeding hopper, a butt joint pipe, a storage disc, a limiting cylinder and a through hole, and the adjusting assembly comprises a liquid inlet pipe, a push rod, a first magnetic attraction block and a second magnetic attraction block; through the arrangement of the storage disc and the butt joint pipe, when powdery raw materials are poured into the storage disc, the powdery raw materials can be poured into the storage disc, and then through holes formed in the storage disc are matched with the push rod, so that the storage disc carries the powdery raw materials to sink into the bottom of mixed liquid, and the powdery raw materials are better mixed with the mixed liquid; a large amount of powdery raw materials are prevented from floating on the upper surface of the mixed liquid.

Description

Technical Field

[0001] The utility model relates to the technical field of stirring tanks, in particular to a raw material mixing tank. Background Art

[0002] Powder coating is a solid powdered synthetic resin coating composed of solid resin, pigment, filler and additives. Unlike ordinary solvent-based coatings and water-based coatings, its dispersion medium is not solvent and water, but air. It has the characteristics of no solvent pollution, 100% film formation and low energy consumption. Powder coatings are divided into two categories: thermoplastic and thermosetting.

[0003] When powder coatings are produced, they are generally stirred in a mixing tank. Currently, most mixing tanks need to pour the powdered raw materials into the mixing tank when mixing the powder coating raw materials. However, the powdered raw materials will not dissolve in the mixed liquid immediately when poured into the mixed liquid in the mixing tank, and a large amount of them will float on the upper surface of the mixed liquid. As a result, part of the powdered raw materials will stick to the outer surface of the stirring rod above the mixed liquid during stirring, which causes waste and is inconvenient to clean up later. Therefore, it is necessary to design a raw material mixing tank that can effectively prevent the powdered raw materials from floating on the upper surface of the mixed liquid to solve the above problem. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a raw material mixing tank for solving the problems raised by the above background technology.

[0005] The utility model provides a raw material mixing tank, comprising a mixing tank body, a top cover is arranged on the top of the mixing tank body, a discharge pipe is arranged in the middle of the bottom end of the mixing tank body, a stirring assembly is arranged in the middle of the top end of the top cover, the stirring assembly comprises a driving mechanism, a stirring rod and a stirring blade, a feeding assembly is arranged on one side of the top end of the top cover, and an adjusting assembly is arranged on the other side of the top end of the top cover, the feeding assembly comprises a feeding hopper, a docking tube, a storage tray, a limiting cylinder and a through hole, the adjusting assembly comprises a liquid inlet pipe, a push rod, a first magnetic block and a second magnetic block; a limiting assembly is arranged on the outer surface of the stirring rod, and the limiting assembly comprises a first pressing marble, a second pressing marble, a first limiting ring and a second limiting ring.

[0006] As a further improvement of the utility model, an outer cylinder is provided on the outer surface of the mixing tank body, an air inlet pipe and an exhaust pipe are respectively provided on both sides of the outer cylinder body near the top and the bottom, and a supporting foot is provided on the outer surface of the mixing tank body near the bottom.

[0007] As a further improvement of the present invention, the driving mechanism is installed in the middle of the top of the top cover, the top end of the stirring rod passes through the top cover and is connected to the output shaft of the driving mechanism and the bottom end extends to the inner cavity of the mixing tank body near the bottom end, and the stirring blade is arranged on the outer surface of the stirring rod near the bottom end.

[0008] As a further improvement of the present invention, the limiting cylinder is movably sleeved on the outer surface of the stirring rod, the storing tray is arranged on the outer surface of the limiting cylinder, and the storing tray is designed in a funnel-shaped structure.

[0009] As a further improvement of the utility model, the through hole is opened on the outer surface of the storage tray and is connected with the inner cavity of the storage tray, the docking tube is arranged on the right side of the top of the storage tray and is connected with the inner cavity of the storage tray, the feed hopper is arranged on the right side of the top of the top cover, and the position of the docking tube corresponds to the position of the feed hopper.

[0010] As a further improvement of the present invention, the liquid inlet pipe is arranged on the left side of the top end of the top cover and is connected to the inner cavity of the mixing tank body, the push rod is movably inserted in the inner cavity of the liquid inlet pipe, the first magnetic block is arranged at the bottom end of the push rod, and the second magnetic block is arranged on the left side of the top end of the storage tray and at a position corresponding to the liquid inlet pipe.

[0011] As a further improvement of the present invention, the first limiting ring and the second limiting ring are respectively arranged on the outer surface of the stirring rod near the top end and the bottom end, the first pressing marble and the second pressing marble are respectively installed on the outer surface of the stirring rod near the top end and the bottom end, and the inner wall of the limiting cylinder is provided with a groove adapted to the first pressing marble and the second pressing marble.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model provides a receiving tray and a butt joint, so that when pouring powdered raw materials, the powdered raw materials can be poured into the receiving tray, and then the receiving tray can be used to sink the powdered raw materials to the bottom of the mixed liquid through the through hole on the receiving tray and the push rod, so as to better mix the powdered raw materials with the mixed liquid and prevent a large amount of powdered raw materials from floating on the upper surface of the mixed liquid;

[0014] 2. By using the first limiting ring and the second limiting ring, in conjunction with the first pressing marble and the second pressing marble and the limiting cylinder, the storage tray can be better limited and fixed when moving up and down, making it more convenient and quick for the staff to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the overall front view and cross-sectional structure of the utility model;

[0018] Figure 3 For this utility model Figure 2 A is an enlarged structural diagram of FIG.

[0019] In the figure: 01, mixing tank body; 011, discharge pipe; 012, supporting foot; 013, top cover; 02, driving mechanism; 021, stirring rod; 022, stirring blade; 03, feeding hopper; 031, liquid inlet pipe; 04, outer cylinder; 041, air inlet pipe; 042, exhaust pipe; 05, first limiting ring; 051, second limiting ring; 052, docking tube; 053, push rod; 054, first magnetic block; 055, second magnetic block; 056, through hole; 057, storage tray; 06, first pressing marble; 061, limiting cylinder; 062, second pressing marble. DETAILED DESCRIPTION

[0020] The following will disclose multiple embodiments of the utility model with diagrams. For the purpose of clear description, many physical details will be described together in the following description. However, it should be understood that these physical details should not be used to limit the utility model. In other words, in some embodiments of the utility model, these physical details are not necessary. In addition, for the purpose of simplifying the diagram, some conventional structures and components will be depicted in a simple schematic manner in the diagram.

[0021] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0022] In the description of this technology, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this technology can be understood according to specific circumstances.

[0023] In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0024] See also Figure 1-3 The utility model includes a mixing tank body 01, a top cover 013 is arranged on the top of the mixing tank body 01, a discharge pipe 011 is arranged in the middle of the bottom end of the mixing tank body 01, a stirring assembly is arranged in the middle of the top end of the top cover 013, the stirring assembly includes a driving mechanism 02, a stirring rod 021 and a stirring blade 022, a feeding assembly is arranged on one side of the top end of the top cover 013, and an adjusting assembly is arranged on the other side of the top end of the top cover 013, the feeding assembly includes a feeding hopper 03, a docking tube 052, a storage tray 057, a limiting cylinder 061 and a through hole 056, the adjusting assembly includes a liquid inlet pipe 031, a push rod 053, a first magnetic block 054 and a second magnetic block 055; a limiting assembly is arranged on the outer surface of the stirring rod 021, and the limiting assembly includes a first pressing marble 06, a second pressing marble 062, a first limiting ring 05 and a second limiting ring 051.

[0025] See also Figure 1 and Figure 2 In this embodiment, in order to better heat or cool the inside of the mixing tank body 01, an outer cylinder body 04 is provided on the outer surface of the mixing tank body 01, and an air inlet pipe 041 and an exhaust pipe 042 are respectively provided near the top and bottom ends of the outer cylinder body 04. A support foot 012 is provided near the bottom end of the outer surface of the mixing tank body 01, and the support foot 012 is fixedly connected to the mixing tank body 01;

[0026] The driving mechanism 02 is installed in the middle of the top of the top cover 013. The top of the stirring rod 021 passes through the top cover 013 and is connected to the output shaft of the driving mechanism 02, and the bottom end extends to the inner cavity of the mixing tank body 01 near the bottom end. The stirring blade 022 is arranged on the outer surface of the stirring rod 021 near the bottom end. The driving mechanism 02 is a driving motor.

[0027] When stirring is required, the driving mechanism 02 is started, and the driving mechanism 02 is used to drive the stirring rod 021 and the stirring blade 022 to rotate, so as to stir and mix the mixed liquid and the powdered raw material in the mixing tank body 01.

[0028] See also Figure 2 and Figure 3 It should be noted that, in order to better store the powdered raw materials and prevent them from floating on the upper surface of the mixed liquid, the limiting cylinder 061 is movably sleeved on the outer surface of the stirring rod 021, and the receiving plate 057 is arranged on the outer surface of the limiting cylinder 061, and the receiving plate 057 is designed in a funnel-shaped structure;

[0029] Through hole 056 is opened on the outer surface of storage tray 057 and communicates with the inner cavity of storage tray 057. Docking pipe 052 is arranged on the right side of the top end of storage tray 057 and communicates with the inner cavity of storage tray 057. Feed hopper 03 is arranged on the right side of the top end of top cover 013. The position of docking pipe 052 corresponds to the position of feed hopper 03.

[0030] When loading is required, the mixed liquid is first injected into the mixing tank body 01 through the liquid inlet pipe 031, and then the powdered raw material is poured in from the feed hopper 03. The powdered raw material enters the storage tray 057 through the feed hopper 03 and the docking pipe 052. The funnel-shaped structure design of the storage tray 057 allows the powdered raw material to slide toward the center part, so that the powdered raw material can be better stored in the storage tray 057 and better sink to the bottom of the mixed liquid, so that the powdered raw material can be better mixed with the mixed liquid.

[0031] See also Figure 2 and Figure 3 Specifically, in order to better control the height of the storage tray 057, the liquid inlet pipe 031 is arranged on the left side of the top of the top cover 013 and is connected to the inner cavity of the mixing tank body 01, the push rod 053 is movably plugged into the inner cavity of the liquid inlet pipe 031, the first magnetic block 054 is arranged at the bottom end of the push rod 053, and the second magnetic block 055 is arranged on the left side of the top of the storage tray 057 and at a position corresponding to the liquid inlet pipe 031;

[0032] The first limiting ring 05 and the second limiting ring 051 are respectively arranged on the outer surface of the stirring rod 021 near the top and the bottom, the first pressing marble 06 and the second pressing marble 062 are respectively installed on the outer surface of the stirring rod 021 near the top and the bottom, the inner wall of the limiting cylinder 061 is provided with a card groove adapted to the first pressing marble 06 and the second pressing marble 062, the top and the bottom of the limiting cylinder 061 are both provided with permanent magnets, and the opposite surfaces of the first limiting ring 05 and the second limiting ring 051 are both provided with iron sheets.

[0033] After the powdered raw materials are poured into the receiving tray 057, the staff can grab the push rod 053 and insert the first magnetic block 054 from the liquid inlet pipe 031, and make the first magnetic block 054 and the second magnetic block 055 adsorb and fix, and then grab the push rod 053 to drive the receiving tray 057 and the limiting cylinder 061 to slide downward on the stirring rod 021, so as to drive the receiving tray 057 to sink to the bottom of the mixed liquid, and the mixed liquid enters the receiving tray 057 from the plurality of through holes 056 to mix with the powdered raw materials, and the mixing is driven by the stirring blade 022. The liquid drives the powdered raw materials to be mixed. When powdered raw materials need to be added later, the storage tray 057 is pulled up to the upper surface of the mixed liquid through the push rod 053. When the limiting cylinder 061 moves upward or downward to the first limiting ring 05 or the second limiting ring 051, the limiting cylinder 061 will absorb the first limiting ring 05 or the second limiting ring 051 through the permanent magnet, and at the same time cooperate with the first pressing marble 06 and the second pressing marble 062 and the groove on the inner wall of the limiting cylinder 061, so that the limiting cylinder 061 and the storage tray 057 are more stable.

[0034] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A raw material mixing tank, comprising a mixing tank body (01), characterized in that: The top of the mixing tank body (01) is provided with a top cover (013), the middle of the bottom of the mixing tank body (01) is provided with a discharge pipe (011), the middle of the top of the top cover (013) is provided with a stirring assembly, the stirring assembly comprises a driving mechanism (02), a stirring rod (021) and a stirring blade (022), a feeding assembly is provided on one side of the top of the top cover (013), and an adjusting assembly is provided on the other side of the top of the top cover (013), the feeding assembly comprises a feeding hopper (03), a butt joint pipe (052), a storage tray (057), a limiting cylinder (061) and a through hole (056), and the adjusting assembly comprises a liquid inlet pipe (031), a push rod (053), a first magnetic attraction block (054) and a second magnetic attraction block (055); The outer surface of the stirring rod (021) is provided with a limiting assembly, and the limiting assembly comprises a first pressing marble (06), a second pressing marble (062), a first limiting ring (05) and a second limiting ring (051).

2. A raw material mixing tank according to claim 1, characterized in that: An outer cylinder (04) is arranged on the outer surface of the mixing tank body (01), an air inlet pipe (041) and an air outlet pipe (042) are arranged on both sides of the outer cylinder body (04) near the top and bottom, respectively, and a supporting foot (012) is arranged on the outer surface of the mixing tank body (01) near the bottom.

3. A raw material mixing tank according to claim 1, characterized in that: The driving mechanism (02) is installed at the middle of the top of the top cover (013); the top of the stirring rod (021) passes through the top cover (013) and is connected to the output shaft of the driving mechanism (02), and the bottom of the stirring rod (021) extends to a position near the bottom of the inner cavity of the mixing tank body (01); and the stirring blade (022) is arranged on the outer surface of the stirring rod (021) near the bottom.

4. A raw material mixing tank according to claim 1, characterized in that: The limiting cylinder (061) is movably sleeved on the outer surface of the stirring rod (021), and the receiving tray (057) is arranged on the outer surface of the limiting cylinder (061). The receiving tray (057) is designed to be a funnel-shaped structure.

5. A raw material mixing tank according to claim 1, characterized in that: The through hole (056) is opened on the outer surface of the storage tray (057) and is connected to the inner cavity of the storage tray (057); the docking tube (052) is arranged on the right side of the top end of the storage tray (057) and is connected to the inner cavity of the storage tray (057); the feed hopper (03) is arranged on the right side of the top end of the top cover (013); the position of the docking tube (052) corresponds to the position of the feed hopper (03).

6. A raw material mixing tank according to claim 1, characterized in that: The liquid inlet pipe (031) is arranged on the left side of the top end of the top cover (013) and is connected to the inner cavity of the mixing tank body (01); the push rod (053) is movably inserted into the inner cavity of the liquid inlet pipe (031); the first magnetic block (054) is arranged at the bottom end of the push rod (053); and the second magnetic block (055) is arranged at a position corresponding to the liquid inlet pipe (031) on the left side of the top end of the storage tray (057).

7. A raw material mixing tank according to claim 1, characterized in that: The first limiting ring (05) and the second limiting ring (051) are respectively arranged on the outer surface of the stirring rod (021) near the top end and the bottom end, the first pressing marble (06) and the second pressing marble (062) are respectively installed on the outer surface of the stirring rod (021) near the top end and the bottom end, and the inner wall of the limiting cylinder (061) is provided with a card groove adapted to the first pressing marble (06) and the second pressing marble (062).

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