Multi-raw-material mixing device for water-based paint

Abstract

The utility model discloses a multi-raw-material mixing device for water-based paint, which comprises a main body unit and a shell, a feed pipe is arranged at the top of the shell, a discharge pipe is arranged below the outer wall of the shell, and a stirrer driven by a motor is mounted at the upper part in the shell; the material leaking unit comprises a material leaking plate installed in the shell, a plurality of material leaking holes are formed in the material leaking plate, baffles used for sealing are arranged in the material leaking holes, a driving assembly for controlling the baffles to move is arranged in the shell, and the driving assembly comprises a rotary knob arranged outside the shell. A rotating shaft is fixedly connected to the inner side of the rotary knob, and a protective sleeve for preventing paint from dripping on the driving assembly is fixedly installed in the shell. According to the utility model, the baffle plate is used for preventing the coating from directly falling to a discharging position without stirring when the coating is mixed, so that all the coating is mixed, and the mixing quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water-based paint production equipment, in particular to a multi-raw material mixing device for water-based paint. Background Art

[0002] Water-based paint is a coating system made of water as the continuous phase and resin as the dispersed phase. It has excellent non-stickiness and durability. During the production process, the various raw materials of water-based paint need to be stirred and mixed with water, so mixing devices such as mixers are required for production.

[0003] According to patent publication number CN220513863U: the utility model discloses a multi-raw material mixing device for water-based paint, which belongs to the technical field of water-based paint mixing, including a mixing barrel, one side of the mixing barrel is connected with a feed pipe, the inner cavity of the feed pipe is installed with a filter disc, the inner cavity of the feed pipe is rotatably connected with a rotating shaft through a bearing seat, and water wheels are installed on the front and rear sides of the rotating shaft surface; when liquid enters the mixing barrel through the feed pipe, the flowing liquid will drive the water wheel to rotate, the water wheel drives the rotating shaft to rotate, the rotating shaft drives the driving gear to rotate, the driving gear drives the driven gear to rotate, the driven gear drives the rotating rod to rotate, the rotating rod drives the brush plate to rotate, and the rotating brush plate can clean one side of the filter disc to prevent the impurities in the liquid from clogging the filter disc, and at the same time, the water-based paint liquid raw material entering the mixing barrel can be filtered through the filter disc to prevent impurities from entering the mixing barrel, thereby improving the quality of water-based paint mixing.

[0004] However, the filter disc in the above patent is not provided with a closed structure, so during mixing, part of the raw materials will pass through the filter disc without being stirred and fall directly to the discharge position, thereby reducing the mixing quality of the water-based paint. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] In view of the problems existing in the existing multi-raw material mixing device of water-based paint, the present utility model is proposed.

[0007] Therefore, the purpose of the present invention is to provide a multi-raw material mixing device for water-based paint, which is to solve the problems raised in the above-mentioned background technology.

[0008] In order to solve the above technical problems, the utility model provides the following technical solutions: a multi-raw material mixing device for water-based paint, comprising:

[0009] The main unit comprises a shell, a feeding pipe is arranged on the top of the shell, a discharging pipe is arranged below the outer wall of the shell, and a motor-driven mixer is installed above the interior of the shell;

[0010] The leakage unit includes a leakage plate installed inside a shell, the leakage plate is provided with a plurality of leakage holes, a baffle for closing is arranged inside the leakage holes, a driving component for controlling the movement of the baffle is arranged inside the shell, and a protective sleeve is fixedly installed inside the shell to prevent paint from dripping onto the driving component.

[0011] As a preferred solution of a multi-raw material mixing device for water-based paint described in the utility model, wherein: the driving component includes a knob arranged on the outside of the shell, the inner side of the knob is fixedly connected to a rotating shaft, the inner end of the rotating shaft penetrates through the inner wall of the protective sleeve and is movably connected therebetween, the outer wall of the rotating shaft is fixedly connected to a bevel gear 1, the upper part of the bevel gear 1 is meshingly connected to a bevel gear 2, and the top of the bevel gear 2 is fixedly connected to a screw.

[0012] As a preferred solution of the multi-raw material mixing device for water-based paint described in the utility model, the bottoms of the multiple baffles are fixedly connected with a connecting frame, the bottom of the connecting frame is fixedly connected with a nut, and the nut is threadedly connected to the screw rod.

[0013] As a preferred solution of a multi-raw material mixing device for water-based paint described in the utility model, wherein: a limiting groove is provided on the outer wall of the nut, the interior of the limiting groove is movably connected to a limiting block, and the limiting block is fixedly connected to the interior of the protective sleeve.

[0014] As a preferred solution of a multi-raw material mixing device for water-based paint described in the utility model, wherein: the limit groove is a combination of an arc and a rectangle, the arc part has the same height as the limit block, the rectangular part has the same width as the limit block and the length is greater than the thickness of the baffle.

[0015] As a preferred solution of the multi-raw material mixing device for water-based paint described in the utility model, wherein: the outer wall of the nut is fixedly connected to a rotating rod, and the rotating rod is used to limit the rotation range of the nut.

[0016] Beneficial effects of the utility model:

[0017] When in use, the raw materials and water of water-based paint are added to the inside of the shell through the feed pipe, mixed by the mixer, and then the knob is turned. The knob drives the rotating shaft and bevel gear 1 to rotate, and the bevel gear 2 drives the screw rod to rotate, and the screw rod drives the nut to move. The nut cooperates with the limit block through the rectangular part of the limit groove, so that the nut moves in a straight line and drives the connecting frame and the baffle to move downward, so that the baffle is separated from the leakage hole. Then, after moving to the arc part of the limit groove, the screw rod drives the nut to rotate together, thereby driving the connecting frame and the baffle to rotate, so that the mixed paint leaks downward through the leakage hole and is discharged through the discharge pipe. The baffle prevents the paint from falling directly to the discharge position without stirring when mixing the paint, so that all the paint is mixed, thereby improving the mixing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 This is a schematic diagram of the overall front structure of a multi-raw material mixing device for water-based paint proposed by the utility model;

[0020] Figure 2 for Figure 1 Schematic diagram of the internal structure of the shell;

[0021] Figure 3 for Figure 2 Schematic diagram of the baffle structure.

[0022] In the figure: 100, main unit; 101, shell; 102, discharge pipe; 103, mixer; 104, feed pipe; 200, leakage unit; 201, drive assembly; 201a, knob; 201b, shaft; 201c, bevel gear one; 201d, bevel gear two; 201e, screw; 202, leakage plate; 203, protective sleeve; 204, baffle; 204a, connecting frame; 204b, nut; 204c, limit groove; 204d, rotating rod; 204e, limit block. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0026] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0027] Reference Figure 1-3 The utility model provides a multi-raw material mixing device for water-based paint, comprising:

[0028] The main unit 100 includes a housing 101, a feed pipe 104 is provided on the top of the housing 101, a discharge pipe 102 is provided below the outer wall of the housing 101, and a motor-driven mixer 103 is installed above the interior of the housing 101;

[0029] The leakage unit 200 includes a leakage plate 202 installed inside the shell 101. The leakage plate 202 is provided with a plurality of leakage holes. A baffle 204 for sealing is provided inside the leakage holes. A driving component 201 for controlling the movement of the baffle 204 is provided inside the shell 101. A protective sleeve 203 is fixedly installed inside the shell 101 to prevent paint from dripping onto the driving component 201.

[0030] Among them, the driving component 201 includes a knob 201a arranged on the outside of the shell 101, and the inner side of the knob 201a is fixedly connected with a rotating shaft 201b, the inner end of the rotating shaft 201b penetrates the inner wall of the protective sleeve 203 and is movably connected therebetween, the outer wall of the rotating shaft 201b is fixedly connected with a bevel gear 1 201c, the upper part of the bevel gear 1 201c is meshingly connected with a bevel gear 201d, and the top of the bevel gear 201d is fixedly connected with a screw rod 201e, the knob 201a drives the rotating shaft 201b and the bevel gear 1 201c to rotate, thereby driving the screw rod 201e to rotate through the bevel gear 201d.

[0031] Furthermore, the bottom of the plurality of baffles 204 is fixedly connected with a connecting frame 204a, the bottom of the connecting frame 204a is fixedly connected with a nut 204b, the nut 204b is threadedly connected with the screw rod 201e, the screw rod 201e drives the nut 204b to move, thereby driving the connecting frame 204a and the baffle 204 to move.

[0032] Furthermore, a limiting groove 204c is provided on the outer wall of the nut 204b, and a limiting block 204e is movably connected inside the limiting groove 204c. The limiting block 204e is fixedly connected to the inside of the protective sleeve 203. The limiting groove 204c is a combination of an arc and a rectangle. The arc portion has the same height as the limiting block 204e, and the rectangular portion has the same width as the limiting block 204e and a length greater than the thickness of the baffle 204. The nut 204b cooperates with the limiting block 204e through the rectangular portion of the limiting groove 204c, so that the nut 204b moves in a straight line. After moving to the arc portion of the limiting groove 204c, the screw rod 201e drives the nut 204b to rotate together, thereby driving the connecting frame 204a and the baffle 204 to rotate.

[0033] Furthermore, the outer wall of the nut 204b is fixedly connected with a rotating rod 204d, and the rotating rod 204d is used to limit the rotation range of the nut 204b to prevent the nut 204b from rotating too much, and at the same time facilitate the staff to perceive the rotation range of the baffle 204.

[0034] During use, raw materials and water of water-based paint are added into the housing 101 through the feed pipe 104, mixed through the stirrer 103, and then the knob 201a is turned, the knob 201a drives the rotating shaft 201b and the bevel gear 1 201c to rotate, and the bevel gear 201d drives the screw rod 201e to rotate, and the screw rod 201e drives the nut 204b to move, and the nut 204b cooperates with the limit block 204e through the rectangular part of the limit groove 204c, so that the nut 204b moves linearly and drives the connecting frame 20 4a and baffle 204 move downward, so that baffle 204 is separated from the leakage hole, and then after moving to the arc portion of the limiting groove 204c, the screw rod 201e drives the nut 204b to rotate together, thereby driving the connecting frame 204a and the baffle 204 to rotate, so that the mixed paint leaks downward through the leakage hole and is discharged through the discharge pipe 102. The baffle 204 prevents the paint from falling directly to the discharge position without stirring when mixing the paint, so that all the paint is mixed, thereby improving the mixing quality.

[0035] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A multi-raw material mixing device for water-based paint, characterized in that: include: The main unit (100) comprises a shell (101), a feeding pipe (104) is arranged at the top of the shell (101), a discharging pipe (102) is arranged below the outer wall of the shell (101), and a motor-driven mixer (103) is installed above the inside of the shell (101); The material leakage unit (200) comprises a material leakage plate (202) installed inside a housing (101), the material leakage plate (202) being provided with a plurality of material leakage holes, a baffle (204) for sealing is arranged inside the material leakage holes, a driving component (201) for controlling the movement of the baffle (204) is arranged inside the housing (101), and a protective sleeve (203) for preventing paint from dripping onto the driving component (201) is fixedly installed inside the housing (101).

2. A multi-raw material mixing device for water-based paint according to claim 1, characterized in that: The driving assembly (201) comprises a knob (201a) arranged outside the housing (101), the inner side of the knob (201a) is fixedly connected to a rotating shaft (201b), the inner end of the rotating shaft (201b) penetrates through the inner wall of the protective sleeve (203) and is movably connected therebetween, the outer wall of the rotating shaft (201b) is fixedly connected to a bevel gear 1 (201c), the upper part of the bevel gear 1 (201c) is meshingly connected to a bevel gear 2 (201d), and the top of the bevel gear 2 (201d) is fixedly connected to a screw rod (201e).

3. A multi-raw material mixing device for water-based paint according to claim 2, characterized in that: A connecting frame (204a) is fixedly connected to the bottom of the plurality of baffles (204), a nut (204b) is fixedly connected to the bottom of the connecting frame (204a), and the nut (204b) is threadedly connected to the screw rod (201e).

4. A multi-raw material mixing device for water-based paint according to claim 3, characterized in that: The outer wall of the nut (204b) is provided with a limiting groove (204c), the interior of the limiting groove (204c) is movably connected to a limiting block (204e), and the limiting block (204e) is fixedly connected to the interior of the protective sleeve (203).

5. A multi-raw material mixing device for water-based paint according to claim 4, characterized in that: The limiting groove (204c) is a combination of an arc and a rectangle, the arc portion has the same height as the limiting block (204e), the rectangular portion has the same width as the limiting block (204e) and a length greater than the thickness of the baffle (204).

6. A multi-raw material mixing device for water-based paint according to claim 5, characterized in that: A rotating rod (204d) is fixedly connected to the outer wall of the nut (204b), and the rotating rod (204d) is used to limit the rotation range of the nut (204b).

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