Loader for water-based damping coating production

Abstract

The utility model relates to the technical field of coating production, in particular to a feeder for water-based damping coating production, which comprises a feeding pipe, the right end of the feeding pipe is connected with a guide folding pipe, a filter box group is sleeved on the outer wall of the middle of the guide folding pipe, and a zigzag baffle is arranged in the middle of the guide folding pipe. When the solid filler mixing device is used, materials are injected into the mixing kettle through the feeding cavity of the material guide folding pipe, then the butterfly valve is opened, so that solid filler in the solid filler guide pipe piece enters the mixing kettle to be mixed, and the butterfly valve is closed, so that generated harmful gas can only be subjected to flow guide treatment through the gas escape cavity; at the moment, the harmful gas is guided into the loop box through the discharge hole, the filter material in the filter layer is adopted in the loop box to filter the gas, and the gas is discharged through the discharge hole, so that the stable air pressure in the internal coating production process is ensured, the harmful gas is filtered and discharged, and the harm to the respiratory tract of a worker is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of coating production, in particular to a feeder for producing water-based damping coating. Background Art

[0002] Paint refers to a type of liquid or solid material that can form a thin film on the surface of an object under certain conditions to provide protection, decoration or other special functions (insulation, rust prevention, mildew prevention, heat resistance, etc.). Because most of the early paints used vegetable oil as the main raw material, they were also called paints; now synthetic resins have replaced vegetable oils, so they are called paints.

[0003] At present, during the use of existing paint production feeders, a large amount of harmful gases will be generated due to the heating and filler compounding in the mixing kettle for producing paint. This not only increases the pressure in the mixing kettle, blocks the addition of paint, and reduces production efficiency, but also the harmful gases are not properly handled, resulting in the subsequent material escape, affecting the air around the workers and causing harm.

[0004] Therefore, those skilled in the art provide a feeder for producing water-based damping coatings to solve the problems raised in the above-mentioned background technology. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a feeder for the production of water-based damping coatings, comprising a feeder pipe, the right end of which is connected to a material guide folded pipe, a filter box group is sleeved on the outer wall of the middle part of the material guide folded pipe, and a zigzag baffle is arranged in the middle part of the material guide folded pipe;

[0006] The filter box group includes a ring-shaped box, a filter layer, an external discharge port and an external discharge hole. The ring-shaped box is fixed to the middle part of the material guide folded tube by a rubber ring seal. An annular chamber is formed between the ring-shaped box and the outer wall of the material guide folded tube. The filter layer is arranged in the annular chamber. A plurality of external discharge holes are opened on the upper wall of the middle part of the material guide folded tube. The rear end of the ring-shaped box is connected to the external discharge port. The harmful gas in the mixed reaction kettle is introduced into the ring-shaped box through the external discharge hole through the escape cavity. The filter material in the filter layer is used to filter the gas in the ring-shaped box, and the gas is discharged from the external discharge port to ensure the stability of the air pressure during the internal coating production process.

[0007] Preferably: a positioning sleeve is fixedly installed on the inner wall of the feeding tube, a spiral feeding assembly is movably arranged between the positioning sleeves, a feeding motor is sealed and placed on the lower end port of the feeding tube, the output shaft of the feeding motor is fixedly connected to the spiral feeding assembly, and the feeding motor is fixedly installed on a fixed seat at its lower end.

[0008] Preferably, a feed port is provided at the upper end of the tube wall at the lower end of the feeding tube, and the feed port is used to feed the coating raw materials.

[0009] Preferably: the right end port of the material guiding folded tube is connected to the coating mixing kettle, and the diameter of the right end port of the material guiding folded tube is larger than the diameter of the left end port.

[0010] Preferably, the right end of the material guiding folded tube is fixedly mounted on the positioning seat, a solid filler conduit member is fixedly mounted on the right side of the positioning seat, and a butterfly valve is mounted in the middle of the solid filler conduit member.

[0011] Preferably, the zigzag baffle divides the material guiding folded tube into a material loading chamber on the lower left side and an air escape chamber on the upper right side.

[0012] Technical effects and advantages of the utility model:

[0013] When the utility model is used, paint raw materials are added into the feeding pipe through the feeding port, the feeding motor is started, the spiral feeding component performs the feeding work of the paint raw materials, and the feeding cavity of the guide folding tube is used to inject the materials into the mixing kettle, and then the butterfly valve is opened to allow the solid filler in the solid filler conduit member to enter the mixing kettle for mixing, and the butterfly valve is closed so that the generated harmful gases can only be diverted and processed by the escape cavity. At this time, the harmful gases will be introduced into the annular box through the external discharge hole, and the filter material in the filter layer is used in the annular box to filter the gases, which are discharged from the external discharge port to ensure the stability of the air pressure during the internal paint production process, and to filter the harmful gases and reduce the respiratory damage to the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure provided by this application;

[0015] Figure 2 It is a structural schematic diagram of the spiral feeding assembly provided by the present application;

[0016] Figure 3 It is a structural schematic diagram of the filter box group provided by the present application;

[0017] In the figure: 1, fixed seat; 2, feeding motor; 3, feeding pipe; 4, feeding port; 5, positioning sleeve; 6, spiral feeding assembly; 7, guide folding pipe; 8, filter box group; 9, positioning seat; 10, solid filler conduit; 11, butterfly valve; 12, zigzag baffle; 13, feeding chamber; 14, escape chamber;

[0018] 81. Ring box; 82. Filter layer; 83. External discharge port; 84. External discharge hole. DETAILED DESCRIPTION

[0019] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and design various embodiments with various modifications suitable for specific purposes.

[0020] See also Figures 1 to 3 In this embodiment, a feeder for producing water-based damping paint is provided, including a feeding pipe 3, a positioning sleeve 5 is fixedly installed on the inner wall of the feeding pipe 3, a spiral feeding assembly 6 is movably arranged between the positioning sleeves 5, a feeding port 4 is opened at the upper end of the tube wall at the lower end of the feeding pipe 3, and the feeding port 4 is used to put the paint raw materials, the lower end port of the feeding pipe 3 is sealed to accommodate a feeding motor 2, the output shaft of the feeding motor 2 is fixedly connected to the spiral feeding assembly 6, the feeding motor 2 is fixedly installed on the fixed seat 1 at its lower end, the right end of the feeding pipe 3 is connected to a material guide folding pipe 7, the lower end of the right end port of the material guide folding pipe 7 is connected to the paint mixing kettle, and the right end port of the material guide folding pipe 7 has a large diameter. At the left end port diameter, a filter box group 8 is mounted on the outer wall of the middle part of the material guide folded pipe 7, a zigzag baffle 12 is arranged in the middle part of the material guide folded pipe 7, and the zigzag baffle 12 divides the material guide folded pipe 7 into a feeding chamber 13 on the lower left side and an escape chamber 14 on the upper right side. The right end of the material guide folded pipe 7 is fixedly mounted on the positioning seat 9, and a solid filler conduit member 10 is fixedly mounted on the right side of the positioning seat 9. A butterfly valve 11 is installed in the middle part of the solid filler conduit member 10. The butterfly valve 11 controls the solid filler conduit member 10 to mix the solid material with the coating raw material in the mixing kettle, and seals the solid filler conduit member 10, so that the generated harmful gas can only be diverted and processed by the escape chamber 14;

[0021] The filter box group 8 includes a ring-shaped box 81, a filter layer 82, an external discharge port 83 and an external discharge hole 84. The ring-shaped box 81 is fixed to the middle part of the material guide folded tube 7 by a rubber ring seal. An annular chamber is formed between the ring-shaped box 81 and the outer wall of the material guide folded tube 7. The filter layer 82 is arranged in the annular chamber. A plurality of external discharge holes 84 are opened on the upper wall of the middle part of the material guide folded tube 7. The rear end of the ring-shaped box 81 is connected to the external discharge port 83. The harmful gas in the mixed reaction kettle is introduced into the ring-shaped box 81 through the external discharge hole 84 through the escape chamber 14. The filter layer 82 is used to filter the gas in the ring-shaped box 81. The gas is discharged from the external discharge port 83 to ensure the stability of the air pressure during the internal coating production process.

[0022] The working principle of the utility model is:

[0023] When the utility model is used, the coating raw materials are added into the feeding tube 3 through the feeding port 4, the feeding motor 2 is started, the spiral feeding component 6 is used to feed the coating raw materials, and the feeding cavity 13 of the guide folding tube 7 is used to inject the materials into the mixing kettle, and then the butterfly valve 11 is opened to allow the solid filler in the solid filler conduit member 10 to enter the mixing kettle for mixing, and the butterfly valve 11 is closed so that the generated harmful gases can only be diverted and processed by the escape cavity 14. At this time, the harmful gases will be introduced into the annular box 81 through the external discharge hole 84, and the filter layer 82 in the annular box 81 is used to filter the gas, and the gas is discharged from the external discharge port 83 to ensure that the air pressure is stable during the internal coating production process, and the harmful gases are filtered and discharged to reduce respiratory damage to the staff.

[0024] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. A feeder for producing water-based damping coating, comprising a feeder pipe (3), characterized in that: The right end of the feed pipe (3) is connected to a material guide folded pipe (7), the outer wall of the middle part of the material guide folded pipe (7) is sleeved with a filter box group (8), and a zigzag baffle (12) is arranged in the middle part of the material guide folded pipe (7), and the zigzag baffle (12) divides the material guide folded pipe (7) into a feed cavity (13) on the lower left side and an air escape cavity (14) on the upper right side; The filter box group (8) comprises a ring-shaped box (81), a filter layer (82), an external discharge port (83) and external discharge holes (84); the ring-shaped box (81) is fixed to the middle of the material guide folded tube (7) by means of a rubber ring seal; an annular chamber is formed between the ring-shaped box (81) and the outer wall of the material guide folded tube (7); a filter layer (82) is arranged in the annular chamber; a plurality of external discharge holes (84) are opened on the upper wall of the middle of the material guide folded tube (7); and the rear end of the ring-shaped box (81) is connected to the external discharge port (83).

2. A feeder for producing water-based damping coating according to claim 1, characterized in that: A positioning sleeve (5) is fixedly mounted on the inner wall of the feeding tube (3), a spiral feeding assembly (6) is movably arranged between the positioning sleeves (5), a feeding motor (2) is sealed and mounted on the lower end of the feeding tube (3), an output shaft of the feeding motor (2) is fixedly connected to the spiral feeding assembly (6), and the feeding motor (2) is fixedly mounted on a fixed seat (1) at its lower end.

3. A feeder for producing water-based damping coating according to claim 2, characterized in that: A feed port (4) is provided at the upper end of the tube wall at the lower end of the feeding tube (3), and the feed port (4) is used for feeding the coating raw materials.

4. A feeder for producing water-based damping coating according to claim 3, characterized in that: The right end port of the material guiding folded pipe (7) is connected to the coating mixing kettle, and the diameter of the right end port of the material guiding folded pipe (7) is larger than the diameter of the left end port.

5. A feeder for producing water-based damping coating according to claim 4, characterized in that: The right end of the material guiding folded tube (7) is fixedly mounted on a positioning seat (9), a solid filler conduit member (10) is fixedly mounted on the right side of the positioning seat (9), and a butterfly valve (11) is mounted in the middle of the solid filler conduit member (10).

6. A feeder for producing water-based damping coating according to claim 5, characterized in that: The zigzag baffle (12) divides the material guiding folded tube (7) into a material loading chamber (13) at the lower left side and an air escape chamber (14) at the upper right side.

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