Water paint production funnel convenient to connect

Abstract

The utility model relates to the technical field of water paint production, in particular to a convenient-to-connect funnel for water paint production, which comprises a feeding funnel, the bottom of the feeding funnel is fixedly connected with a shell, and the bottom of the shell is fixedly connected with a discharging pipe; a mounting plate is movably mounted on the outer wall of the shell, a filter cartridge is fixedly mounted in the mounting plate, and a filter screen is fixedly mounted at the bottom of the filter cartridge; an inner supporting assembly is installed on the outer wall of the discharging pipe and used for fixing the discharging pipe to a feeding opening of the material receiving barrel. And the inner supporting assembly comprises a mounting disc, a rotating disc, a straight sliding groove, an arc-shaped sliding groove, a connecting shaft and an inner supporting plate, the top of the discharging pipe is fixedly connected with the mounting disc, and the rotating disc is fixedly mounted at the top of the mounting disc. According to the utility model, the funnel can be quickly and firmly fixed in the feeding hole of the material receiving barrel, so that the tedious operation process is reduced, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water-based paint production, in particular to a funnel for water-based paint production which is convenient to connect. Background Technique

[0002] In modern paint industry, water-based paint is a kind of paint with water as diluent or dispersion medium. It does not contain harmful organic solvents such as benzene, toluene, xylene, etc. Therefore, compared with traditional solvent-based paints, water-based paints have lower volatile organic compound (VOC) emissions and are more friendly to the environment and human health. The paint film of water-based paint usually has good water resistance, wear resistance, aging resistance and yellowing resistance, fast drying speed, convenient use, and the painting tools can be cleaned with water, reducing the consumption of cleaning solvents. In the production process of water-based paint, it is usually necessary to use a funnel to inject raw materials into a receiving barrel or other containers, which has always been a challenge in the production process.

[0003] When a traditional funnel is connected to the feed inlet of a receiving barrel, it usually does not have good stability. Therefore, it is often necessary to use additional clamps to fix the funnel at the feed inlet to prevent tipping or displacement, resulting in raw material leakage or uneven mixing, which will make the operation cumbersome and time-consuming during injection, not conducive to rapid continuous production, and affect product quality and production efficiency. Summary of the Invention

[0004] The purpose of the utility model is to solve the defects existing in the prior art, and to propose a funnel for water-based paint production which is convenient to connect.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a funnel for water-based paint production which is convenient to connect, including a feed funnel, the bottom of the feed funnel is fixedly connected with a housing, and the bottom of the housing is fixedly connected with a discharge pipe;

[0006] The outer wall of the housing is movably installed with a mounting plate, a filter cylinder is fixedly installed inside the mounting plate, and a filter screen is fixedly installed at the bottom of the filter cylinder;

[0007] An inner support assembly is installed on the outer wall of the discharge pipe, and the inner support assembly is used to fix the discharge pipe at the feed inlet of the receiving barrel.

[0008] Further: The inner support assembly includes a mounting disc, a rotating disc, straight chutes, arc chutes, connecting shafts, and inner support plates. The top of the discharge pipe is fixedly connected to the mounting disc, the top of the mounting disc is fixedly installed with the rotating disc, a plurality of annularly distributed straight chutes are formed inside the mounting disc, a plurality of annularly distributed arc chutes are formed inside the rotating disc, the connecting shafts are slidably installed inside the straight chutes, the tops of the connecting shafts are located in the arc chutes, the bottoms of the connecting shafts are fixedly connected to the inner support plates, and the inner support plates are located on the outer wall of the discharge pipe.

[0009] Further: External threads are provided on the outer wall of the mounting disc, internal threads are provided inside the rotating disc, and the external threads and the internal threads correspond to each other.

[0010] Further: A discharge port is fixedly connected between the feed hopper and the housing. The discharge port is located above the center point of the filter screen. A heating block is fixedly installed on the outer wall of the discharge port. A support rod is fixedly connected between the feed hopper and the housing.

[0011] Further: Hinges are installed between the housing and the mounting plate. Connecting blocks are fixedly connected to one ends of the housing and the mounting plate away from the hinges. A bolt is threadedly installed between the two connecting blocks.

[0012] Further: A sealing strip is installed at one end of the housing and the mounting plate away from the hinge.

[0013] The present utility model has the following beneficial effects:

[0014] Compared with the prior art, by providing a discharge pipe, a mounting disc, a rotating disc, straight chutes, arc chutes, connecting shafts, inner support plates, limiting holes, locking holes, and locking pins, during use, place the discharge pipe in the feed port of the receiving bucket, then rotate the rotating disc. At this time, the straight chutes and the arc chutes will be misaligned, so that the position of the connecting shaft can move outwards, and at the same time drive the inner support plate to move outwards together, making the inner support plate fit against the inner wall of the feed port. Then, through the threads between the mounting disc and the rotating disc, a self-locking function can be achieved, and the position between the rotating disc and the mounting disc can be fixed, so as to lock the position of the inner support plate and prevent the position of the discharge pipe from moving due to external force. It can quickly and firmly fix the funnel in the feed port of the receiving bucket, simplify the cumbersome operation process, and improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the first perspective of the present utility model;

[0016] Figure 2 is a schematic structural diagram of the second perspective of the present utility model;

[0017] Figure 3This is a schematic exploded sectional view of the feed hopper and the outer shell in the present utility model;

[0018] Figure 4 This is a schematic exploded view of the inner support assembly in the present utility model.

[0019] Legend:

[0020] 1. Feed hopper; 101. Discharge port; 102. Support rod; 2. Heating block; 3. Outer shell; 301. Mounting plate; 302. Hinge; 303. Connecting block; 304. Bolt; 4. Filter cartridge; 401. Filter screen; 5. Discharge pipe; 6. Inner support assembly; 601. Mounting disc; 602. Rotating disc; 603. Straight chute; 604. Arc chute; 605. Connecting shaft; 606. Inner support plate; 7. Limit hole; 701. Locking hole; 702. Lock pin; 8. Sealing strip. Detailed implementation manners

[0021] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application clearer, the present application will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0022] Refer to Figures 1-4 , a funnel for water-based paint production that is easy to connect provided by the present utility model: includes a feed hopper 1, the bottom of the feed hopper 1 is fixedly connected to an outer shell 3, and the bottom of the outer shell 3 is fixedly connected to a discharge pipe 5; a mounting plate 301 is movably installed on the outer wall of the outer shell 3, a filter cartridge 4 is fixedly installed inside the mounting plate 301, and a filter screen 401 is fixedly installed at the bottom of the filter cartridge 4; an inner support assembly 6 is installed on the outer wall of the discharge pipe 5, and the inner support assembly 6 is used to fix the discharge pipe 5 at the feed port of the receiving bucket.

[0023] First, place the discharge pipe 5 in the feed port of the receiving bucket, then fix the filter cartridge 4 at the feed port through the inner support assembly 6, then inject the paint into the feed hopper 1, and then the paint enters the inside of the outer shell 3 and passes through the filter screen 401 to filter the impurities in the paint. Then the filtered paint continues to flow downward and enters the receiving bucket through the discharge pipe 5.

[0024] Such as Figure 4As shown in the figure, the inner support assembly 6 includes a mounting plate 601, a rotating disk 602, a straight chute 603, an arc chute 604, a connecting shaft 605 and an inner support plate 606. The top of the discharge pipe 5 is fixedly connected with a mounting plate 601. The top of the mounting plate 601 is fixedly installed with a rotating disk 602. A plurality of annularly distributed straight chutes 603 are formed inside the mounting plate 601. A plurality of annularly distributed arc chutes 604 are formed inside the rotating disk 602. A connecting shaft 605 is slidably installed inside the straight chute 603. The top of the connecting shaft 605 is located in the arc chute 604. The bottom of the connecting shaft 605 is fixedly connected with an inner support plate 606. The inner support plate 606 is located on the outer wall of the discharge pipe 5.

[0025] During use, place the discharge pipe 5 in the feed inlet of the receiving bucket, and then rotate the rotating disk 602. At this time, the straight chute 603 and the arc chute 604 will be misaligned, so that the position of the connecting shaft 605 can move outwards, and at the same time drive the inner support plate 606 to move outwards together, so that the inner support plate 606 fits against the inner wall of the feed inlet, and the discharge pipe 5 can be fixedly installed at the feed inlet.

[0026] The outer wall of the mounting plate 601 is provided with an external thread, and the inside of the rotating disk 602 is provided with an internal thread, and the external thread and the internal thread correspond to each other.

[0027] When the inner support assembly 6 is in use, after the inner support plate 606 is expanded to a suitable position, through the thread between the mounting plate 601 and the rotating disk 602, a self-locking function can be achieved, fixing the position between the rotating disk 602 and the mounting plate 601, and locking the position of the inner support plate 606 to prevent the position of the discharge pipe 5 from moving due to external force.

[0028] As Figure 3 As shown in the figure, a discharge port 101 is fixedly connected between the feed hopper 1 and the housing 3. The discharge port 101 is located above the center point of the filter screen 401. A heating block 2 is fixedly installed on the outer wall of the discharge port 101. A support rod 102 is fixedly connected between the feed hopper 1 and the housing 3.

[0029] During use, through the discharge port 101, the paint can directly fall into the center of the filter screen 401, which can make the filter screen 401 filter better; by connecting the heating block 2 to an external power supply, the paint passing through the discharge port 101 can be heated, reducing the viscosity of the paint and increasing the fluidity of the paint to prevent the paint from clogging.

[0030] As Figure 3 As shown in the figure, a hinge 302 is installed between the housing 3 and the mounting plate 301. Connecting blocks 303 are fixedly connected to one end of the housing 3 and the mounting plate 301 away from the hinge 302. A bolt 304 is threadedly installed between the two connecting blocks 303.

[0031] After use, remove the bolt 304, and then open the mounting plate 301 through the hinge 302 to clean the impurities in the filter cartridge 4.

[0032] A sealing strip 8 is installed at one end of the housing 3 away from the hinge 302 of the mounting plate 301.

[0033] During use, the sealing strip 8 can prevent the paint from leaking through the gap between the housing 3 and the mounting plate 301.

[0034] Working principle: First, place the discharge pipe 5 in the feed port of the receiving bucket, and then rotate the rotating disk �02. At this time, the straight chute �03 and the arc chute �04 will be misaligned, so that the position of the connecting shaft �05 can move outward, and at the same time drive the inner support plate �06 to move outward together, so that the inner support plate �06 fits against the inner wall of the feed port, and the discharge pipe 5 can be fixedly installed at the feed port.

[0035] Then, through the thread between the mounting disk �01 and the rotating disk �02, a self-locking function can be achieved, and the position between the rotating disk �02 and the mounting disk �01 can be fixed to lock the position of the inner support plate �06 to prevent the position of the discharge pipe 5 from moving due to external force.

[0036] Then, inject the paint into the feed hopper 1, and then the paint enters the discharge port 101. The heating block 2 on the outer wall of the discharge port 101 can heat the paint passing through the discharge port 101, reduce the viscosity of the paint, increase the fluidity of the paint, and then the paint falls into the center of the filter screen 401 to filter the impurities in the paint. Then the filtered paint continues to flow downward and enters the receiving bucket through the discharge pipe 5.

[0037] Finally, after use, remove the bolt 304, and then open the mounting plate 301 through the hinge 302 to clean the impurities in the filter cartridge 4.

[0038] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A funnel for waterborne paint production that is convenient for connection, comprising a feed funnel (1), characterized in that: The bottom of the feeding funnel (1) is fixedly connected to a housing (3), and the bottom of the housing (3) is fixedly connected to a discharge pipe (5). An installation plate (301) is movably installed on the outer wall of the housing (3), a filter cylinder (4) is fixedly installed inside the installation plate (301), and a filter net (401) is fixedly installed at the bottom of the filter cylinder (4). An inner support assembly (6) is installed on the outer wall of the discharge pipe (5), and the inner support assembly (6) is used to fix the discharge pipe (5) at the feed inlet of the receiving bucket.

2. The funnel for waterborne paint production that is easy to connect according to claim 1, wherein: The inner support assembly (6) includes a mounting disc (601), a rotating disc (602), a straight chute (603), an arc chute (604), a connecting shaft (605) and an inner support plate (606). The top of the discharge pipe (5) is fixedly connected to a mounting disc (601), the top of the mounting disc (601) is fixedly installed with a rotating disc (602), a plurality of straight chutes (603) distributed in a ring are opened inside the mounting disc (601), a plurality of arc chutes (604) distributed in a ring are opened inside the rotating disc (602), a connecting shaft (605) is slidably installed inside the straight chute (603), the top of the connecting shaft (605) is located in the arc chute (604), the bottom of the connecting shaft (605) is fixedly connected to an inner support plate (606), and the inner support plate (606) is located on the outer wall of the discharge pipe (5).

3. The funnel for water-based paint production that is convenient for connection according to claim 2, wherein: External threads are provided on the outer wall of the mounting disc (601), internal threads are provided inside the rotating disc (602), and the external threads and the internal threads correspond to each other.

4. A funnel for waterborne paint production that is easy to connect, as described in claim 1, wherein: A discharge port (101) is fixedly connected between the feeding funnel (1) and the housing (3). The discharge port (101) is located above the center point of the filter net (401). A heating block (2) is fixedly installed on the outer wall of the discharge port (101). A support rod (102) is fixedly connected between the feeding funnel (1) and the housing (3).

5. A funnel for water-based paint production that is easy to connect, as described in claim 1, wherein: A hinge (302) is installed between the housing (3) and the installation plate (301). Connecting blocks (303) are fixedly connected to one end of the housing (3) and the installation plate (301) away from the hinge (302). A bolt (304) is threadedly installed between the two connecting blocks (303).

6. A funnel for waterborne paint production that is convenient for connection, as described in claim 5, characterized in that: A sealing strip (8) is installed at one end of the housing (3) and the installation plate (301) away from the hinge (302).

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