Feeding device for enamel glaze production

Abstract

The utility model discloses a feeding device for enamel glaze production, which solves the problem that glaze quality and processing efficiency are reduced due to non-uniform and unsmooth glaze feeding, and comprises a hopper, a conveying pipeline and a first motor, an outlet of the hopper is communicated with an inlet of the conveying pipeline, a spiral conveying rod is arranged in the conveying pipeline, and the first motor is connected with the hopper. The first motor is in driving connection with the spiral conveying rod, the outlet end of the conveying pipeline is provided with a discharging port located below the spiral conveying rod, and the inlet end of the conveying pipeline is provided with a feeding port located above the spiral conveying rod. Through the design of automation, blockage prevention, stable structure, multifunctional stirring, efficient feeding and the like, the problems existing in a traditional feeding mode are effectively solved, the production efficiency is improved, the production cost is reduced, and good application prospects and popularization values are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of enamel glaze production equipment, in particular to a feeding device for enamel glaze production. Background Art

[0002] Enamel glaze is a vitreous substance of alkali-boron-silicate system used for coating on metal blanks. After the enamel glaze is coated on the metal body and fired, it can be firmly combined with the body, playing a protective and decorative role for the body. Enamel glaze is made from various mineral raw materials such as quartz, feldspar, fluorite, limestone, and chemical raw materials such as borax, soda ash, sodium nitrate, sodium fluorosilicate, titanium oxide, antimony oxide, cobalt oxide, nickel oxide, copper oxide, chromium oxide, etc. through processes such as batching, melting or grinding to form glaze slurry or glaze powder. Due to the gravity of the material itself and its viscosity and compressibility, the material at the discharge port will be squeezed and compacted, resulting in blockage and arching to varying degrees, causing uneven and unsmooth feeding, reducing the quality and processing efficiency of the produced glaze. Usually, the hopper is dredged by manual knocking in the market, which is time-consuming and laborious. Content of the Utility Model

[0003] The utility model provides a feeding device for enamel glaze production to solve the technical problems of uneven and unsmooth feeding of glaze, which in turn reduces the quality and processing efficiency of the glaze.

[0004] To achieve the above object, the present invention provides the following technical solutions:

[0005] A feeding device for enamel glaze production provided by the present application includes a hopper, a conveying pipeline, and a first motor. The outlet of the hopper is communicated with the inlet of the conveying pipeline. A spiral conveyor rod is arranged in the conveying pipeline. The first motor is drivingly connected to the spiral conveyor rod. The outlet end of the conveying pipeline has a discharge port located below the spiral conveyor rod, and the inlet end of the conveying pipeline has a feed port located above the spiral conveyor rod.

[0006] Further, it further includes a fixing frame. The conveying pipeline is erected on the fixing frame, and the position of the discharge port is higher than that of the feed port.

[0007] Further, a filter cylinder is detachably installed at the top of the hopper, and a filter screen is fixedly installed in the inner cavity of the filter cylinder.

[0008] Further, the outlet of the hopper is communicated with the inlet of the conveying pipeline through a first discharge pipe. A second discharge pipe is arranged outside the first discharge pipe. A plurality of support springs for supporting the hopper are evenly distributed along the central position of the top of the first discharge pipe. The plurality of support springs are all vertically arranged, and a vibration motor is fixedly installed on the hopper.

[0009] Further, a second motor is fixedly installed on the first discharge pipe. A connecting rod is coaxially and fixedly sleeved on the output shaft of the second motor. The inner cavity of the first discharge pipe is fixedly connected with an installation box through a fixing rod. One end of the connecting rod passes through the first discharge pipe and extends into the installation box. The connecting rod is rotationally connected with the first discharge pipe and the installation box. A transmission assembly is arranged in the inner cavity of the installation box. The top end of the installation box is rotationally connected with a vertically arranged stirring rod through the transmission assembly.

[0010] The beneficial effects achieved by the present utility model:

[0011] The feeding device for enamel glaze production provided by the present utility model drives the spiral conveyor rod through the first motor, realizing the automatic feeding of enamel glaze, improving the feeding efficiency, and saving labor costs; the combination of the vibration motor and the support spring installed on the hopper enables the hopper to vibrate at a high frequency under the drive of the vibration motor, effectively preventing the blockage and arching of materials in the hopper and ensuring the smoothness of feeding; the design of the filter cylinder and the filter screen at the top end of the hopper can intercept large-particle materials, avoid their entry into the conveying pipeline and causing blockage, and at the same time ensure the quality of the materials entering the conveying pipeline; the second motor drives the stirring rod to rotate through the transmission assembly, which can preliminarily stir the materials before they enter the conveying pipeline, making the materials more uniform and improving the quality of subsequent processing. Through designs such as automation, anti-blockage, stable structure, multi-functional stirring, and efficient feeding, the problems existing in the traditional feeding method are effectively solved, the production efficiency is improved, the production cost is reduced, and it has good application prospects and promotion value. Description of the Drawings

[0012] Figure 1 It is a schematic structural diagram of the feeding device of the present utility model;

[0013] Figure 2 It is a schematic structural diagram of the hopper of the present utility model;

[0014] Figure 3 It is a schematic structural diagram of the second motor of the present utility model.

[0015] Reference Signs:

[0016] 1, hopper; 2, conveying pipeline; 3, first motor; 4, feeding port; 5, discharge port; 6, fixing frame; 7, first discharge pipe; 8, second discharge pipe; 9, support spring; 10, vibration motor; 11, filter cylinder; 12, filter screen; 13, second motor; 14, connecting rod; 15, fixing rod; 16, installation box; 17, stirring rod.

[0017] The accompanying drawings are only for illustrative purposes and should not be construed as limiting the patent. To better illustrate the embodiments, some components in the drawings may be omitted, enlarged, or reduced, which do not represent the dimensions of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted. Identical or similar reference numerals correspond to identical or similar components. The terms describing the positional relationships in the drawings are only for illustrative purposes and should not be construed as limiting the patent. Detailed Embodiments

[0018] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement them. When the combination of technical solutions conflicts with each other or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.

[0019] The technical solutions of the present utility model will be introduced and described in detail below with reference to specific accompanying drawings.

[0020] As Figures 1 - 3 shown, a feeding device for the production of enamel glaze includes a hopper 1, a conveying pipeline 2, and a first motor 3. The outlet of the hopper 1 is communicated with the inlet of the conveying pipeline 2. A spiral conveyor rod is arranged in the conveying pipeline 2, and the first motor 3 is drivingly connected to the spiral conveyor rod. The outlet end of the conveying pipeline 2 has a discharge port 5 located below the spiral conveyor rod, and the inlet end of the conveying pipeline 2 has a feeding port 4 located above the spiral conveyor rod.

[0021] In a specific embodiment, it further includes a fixing frame 6. The conveying pipeline 2 is erected on the fixing frame 6, and the position of the discharge port 5 is higher than that of the feeding port 4.

[0022] In a specific embodiment, a filter cylinder 11 is detachably installed at the top of the hopper 1, and a filter screen 12 is fixedly installed in the inner cavity of the filter cylinder 11.

[0023] In a specific embodiment, the outlet of the hopper 1 is communicated with the inlet of the conveying pipeline 2 through a first discharge pipe 7. A second discharge pipe 8 is arranged outside the first discharge pipe 7. A plurality of support springs 9 for supporting the hopper 1 are evenly distributed along the central position of the top end of the first discharge pipe 7. The plurality of support springs 9 are all vertically arranged, and a vibration motor 10 is fixedly installed on the hopper 1.

[0024] In a specific embodiment, a second motor 13 is fixedly installed on the first discharge pipe 7. A connecting rod 14 is coaxially and fixedly sleeved on the output shaft of the second motor 13. The inner cavity of the first discharge pipe 7 is fixedly connected with a mounting box 16 through a fixing rod 15. One end of the connecting rod 14 passes through the first discharge pipe 7 and extends into the mounting box 16. The connecting rod 14 is rotationally connected to the first discharge pipe 7 and the mounting box 16. A transmission assembly is arranged in the inner cavity of the mounting box 16. The top end of the mounting box 16 is rotationally connected with a vertically arranged stirring rod 17 through the transmission assembly. The transmission assembly includes two meshing bevel gears. One of the bevel gears is coaxially and fixedly connected with the connecting rod, and the other bevel gear is coaxially and fixedly connected with the stirring rod. With the above structure, the connecting rod drives the bevel gear fixedly connected thereto to rotate, thereby driving the bevel gear fixedly connected with the stirring rod to rotate, and then driving the stirring rod to rotate. The rotating stirring rod drives.

[0025] The operation mode of the above feeding device for enamel glaze production will be described in detail as follows:

[0026] The materials are directly poured into the inner cavity of the hopper. After the enamel glaze reaches the filter screen, the vibration motor starts to drive the corresponding hopper to vibrate. The hopper vibrates at a high frequency under the action of the support springs and the vibration motor. The enamel glaze in the hopper falls onto the inner cavity of the first discharge pipe through the filter screen, and the oversized materials are piled up on the filter screen. Then, the first motor drives the spiral conveyor rod to transport the enamel glaze above the conveying pipeline, saving the labor of the staff to transport the enamel glaze to the high platform.

[0027] The serial numbers of the embodiments of the present application above are only for description and do not represent the advantages and disadvantages of the embodiments. The above are only the preferred embodiments of the present application, and do not limit the patent scope of the present application accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present application, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present application.

Claims

1. A feeding device for enamel glaze production, characterized in that: The invention comprises a hopper (1), a conveying pipe (2) and a first motor (3); the outlet of the hopper (1) is connected to the inlet of the conveying pipe (2); a spiral conveying rod is arranged in the conveying pipe (2); the first motor (3) is drivingly connected to the spiral conveying rod; the outlet end of the conveying pipe (2) has a discharge port (5) located below the spiral conveying rod; the inlet end of the conveying pipe (2) has a feed port (4) located above the spiral conveying rod.

2. The feeding device for enamel production according to claim 1 is characterized in that: It also comprises a fixing frame (6), the conveying pipeline (2) is mounted on the fixing frame (6), and the position of the discharge port (5) is higher than the feed port (4).

3. The feeding device for enamel production according to claim 1, characterized in that: A filter cartridge (11) is detachably mounted on the top of the hopper (1), and a filter screen (12) is fixedly mounted in the inner cavity of the filter cartridge (11).

4. The feeding device for enamel production according to claim 1 is characterized in that: The outlet of the hopper (1) is connected to the inlet of the conveying pipe (2) through a first discharge pipe (7); a second discharge pipe (8) is arranged outside the first discharge pipe (7); a plurality of support springs (9) for supporting the hopper (1) are evenly distributed along the center position of the top end of the first discharge pipe (7); the plurality of support springs (9) are vertically arranged; and a vibration motor (10) is fixedly mounted on the hopper (1).

5. The feeding device for enamel production according to claim 4 is characterized in that: A second motor (13) is fixedly mounted on the first discharge pipe (7); a connecting rod (14) is coaxially fixedly sleeved on the output shaft of the second motor (13); an inner cavity of the first discharge pipe (7) is fixedly connected to a mounting box (16) via a fixing rod (15); one end of the connecting rod (14) passes through the first discharge pipe (7) and extends into the mounting box (16); the connecting rod (14) is rotatably connected to the first discharge pipe (7) and the mounting box (16); a transmission assembly is provided in the inner cavity of the mounting box (16); and a vertically arranged stirring rod (17) is rotatably connected to the top end of the mounting box (16) via the transmission assembly.

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