A feeding device for paint production

Abstract

The utility model discloses a kind of feeding devices for coating production, it is related to coating production field, including platform, the platform inside fixedly connected with feeding tank, the feeding tank inside is provided with the adjusting assembly for adjusting the proportion of feeding, the platform bottom is provided with the damping component for the damping of feeding tank, adjusting assembly, including first chamber and second chamber being opened in the top of feeding tank, the first chamber and second chamber top are all opened with discharge gate, the discharge gate bottom is symmetrically provided with two adjusting cavities, adjusting cavity is rotatably connected with rotating rod by bearing inside;By setting adjusting assembly, the accurate, quantitative feeding of different viscosity, different proportion liquid and solid raw materials can be realized, which not only ensures the accuracy of each batch of coating formula from the source, ensures the quality stability of final product, more realizes the automation of feeding link, reduces the dependence on manual experience.

Description

Technical Field

[0001] This utility model relates to the field of coating production technology, and in particular to a feeding device for coating production. Background Technology

[0002] With the development of the construction industry, the use of coatings in the construction industry has become more and more widespread. Coatings are applied to the surface of objects to be protected or decorated, and can form a continuous film that adheres firmly to the object. They are usually viscous liquids made of resin, oil or emulsion as the main component, with added pigments, fillers and appropriate additives, and prepared with organic solvents or water. In existing technologies, since the raw materials consist of liquid and solid components, most coating formulations are made by mixing different proportions of liquid and solid raw materials. The mixture is produced through processes such as stirring and mixing. The viscosity of the mixture after mixing the liquid and solid raw materials in different proportions is also different. This can leave residues on the inner wall of the barrel, reduce the feeding speed, easily cause blockage problems, and make cleaning and maintenance more troublesome. Utility Model Content

[0003] (a) Technical problems to be solved To address the problems existing in the prior art, this utility model provides a feeding device for coating production.

[0004] (II) Technical Solution To achieve the above objectives, this utility model is implemented through the following technical solution: a feeding device for paint production, including a platform, a feeding box fixedly connected to the inner side of the platform, an adjusting component for adjusting the feeding ratio inside the feeding box, and a shock-absorbing component for damping the feeding box at the bottom of the platform; The regulating assembly includes a first chamber and a second chamber located at the top of the feeding box. Both the first chamber and the second chamber have a discharge port at their tops. Two regulating chambers are symmetrically arranged at the bottom of the discharge ports. A rotating rod is rotatably connected to the inside of each regulating chamber via a bearing. Several metering plates are fixedly connected at equal intervals to the outer wall of the rotating rod. A mixing chamber is located at the bottom of the regulating chamber. A stirring assembly for mixing the coating is installed inside the mixing chamber.

[0005] In a preferred embodiment of the feeding device for paint production described in this utility model, one end of each of the two rotating rods, away from the metering plate, extends to the outside of the feeding box and is fixedly connected to a first motor, the outer wall of which is fixedly connected to the top of the platform.

[0006] In a preferred embodiment of the feeding device for paint production described in this utility model, the mixing assembly includes a groove formed inside the feeding box, a second motor is fixedly connected inside the groove, a mixing rod is fixedly connected to the output end of the second motor, and a spiral conveying blade is fixedly connected to the outer wall of the mixing rod.

[0007] In a preferred embodiment of the feeding device for paint production described in this utility model, the shock-absorbing component includes connecting rods symmetrically and fixedly connected to the bottom of the platform. A sleeve is fitted on the outer wall of the connecting rod, and a shock-absorbing spring is fitted on the outer wall of the sleeve. A support rod is fixedly connected to the bottom of the sleeve.

[0008] In a preferred embodiment of the feeding device for paint production described in this utility model, an observation window is provided on the outer wall of the feeding box, and glass is provided on the inner side of the observation window.

[0009] In a preferred embodiment of the feeding device for paint production described in this utility model, the end of the shock-absorbing spring away from the support rod is fixedly connected to the bottom of the platform, the other end of the shock-absorbing spring is fixedly connected to the outer wall of the sleeve, and an anti-slip pad is fixedly connected to the bottom of the support rod.

[0010] (III) Beneficial Effects This utility model provides a feeding device for paint production. It has the following beneficial effects: 1. By setting the adjustment components, it is possible to accurately and quantitatively add liquid and solid raw materials of different viscosities and proportions. This not only ensures the accuracy of each batch of coating formula from the source and guarantees the stability of the final product quality, but also realizes the automation of the feeding process and reduces the reliance on human experience. 2. By setting up shock absorption components, the metering plate can maintain a relatively stable rotation state, and will not have rotation deviation due to severe platform vibration. This ensures that the amount of material entering the regulating chamber each time is accurately fed according to the predetermined ratio, thereby maintaining high feeding accuracy and ensuring the quality stability of the coating products. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0013] Figure 2This is a structural schematic diagram of the shock absorption component of this utility model.

[0014] Figure 3 This is a schematic diagram of the structure of the adjustment component of this utility model.

[0015] In the diagram, 1. Platform; 2. Feeding box; 3. Adjustment assembly; 301. First chamber; 302. Second chamber; 303. Discharge port; 304. Adjustment chamber; 305. Rotating rod; 306. Metering plate; 307. Mixing chamber; 308. First motor; 4. Stirring assembly; 401. Groove; 402. Second motor; 403. Mixing rod; 404. Spiral conveyor blade; 5. Shock absorption assembly; 501. Connecting rod; 502. Sleeve; 503. Shock absorption spring; 504. Support rod. Detailed Implementation

[0016] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0017] Example 1 Reference Figure 1 , Figure 2 and Figure 3 This is the first embodiment of the present invention. This embodiment provides a feeding device for paint production, including a platform 1, a feeding box 2 fixedly connected to the inner side of the platform 1, an adjusting component 3 for adjusting the feeding ratio inside the feeding box 2, and a shock-absorbing component 5 for damping the feeding box 2 at the bottom of the platform 1. The adjusting component 3 includes a first chamber 301 and a second chamber 302 opened at the top of the feeding box 2. The top of the first chamber 301 and the second chamber 302 are both provided with a discharge port 303. Two adjusting chambers 304 are symmetrically arranged at the bottom of the discharge port 303. A rotating rod 305 is rotatably connected inside the adjusting chamber 304 through a bearing. Several metering plates 306 are fixedly connected at equal intervals to the outer wall of the rotating rod 305. A mixing chamber 307 is provided at the bottom of the adjusting chamber 304. A stirring component 4 for mixing the paint is provided inside the mixing chamber 307.

[0018] Specifically, the ends of the two rotating rods 305 away from the metering plate 306 extend to the outside of the feeding box 2 and are fixedly connected to the first motor 308. The outer wall of the first motor 308 is fixedly connected to the top of the platform 1. The mixing assembly 4 includes a groove 401 opened inside the feeding box 2. A second motor 402 is fixedly connected inside the groove 401. A mixing rod 403 is fixedly connected to the output end of the second motor 402. A spiral conveying blade 404 is fixedly connected to the outer wall of the mixing rod 403. An observation window is opened on the outer wall of the feeding box 2. Glass is provided on the inner side of the observation window.

[0019] Furthermore, when adjusting the feeding ratio, the operator pours different raw materials into the first chamber 301 and the second chamber 302 at the top of the feeding box 2 according to the paint production formula. Then, the operator adjusts the speed of the two first motors 308 according to the preset feeding ratio, and then drives the rotating rod 305 and the metering plate 306 to rotate. During the rotation, the metering plate 306 carries a certain amount of raw materials into the adjusting chamber 304 through the feeding port 303, and then falls into the mixing chamber 307 to be stirred. Finally, the mixed paint is discharged from the discharge port at the bottom of the mixing chamber 307 for subsequent paint production processes.

[0020] Example 2 Reference Figure 1 , Figure 2 and Figure 3 This is the second embodiment of the present invention. This embodiment is based on the previous embodiment. The shock absorption component 5 includes a connecting rod 501 that is symmetrically and fixedly connected to the bottom of the platform 1. A sleeve 502 is sleeved on the outer wall of the connecting rod 501. A shock absorption spring 503 is sleeved on the outer wall of the sleeve 502. A support rod 504 is fixedly connected to the bottom of the sleeve 502.

[0021] Specifically, the end of the shock-absorbing spring 503 away from the support rod 504 is fixedly connected to the bottom of the platform 1, the other end of the shock-absorbing spring 503 is fixedly connected to the outer wall of the sleeve 502, and an anti-slip pad is fixedly connected to the bottom of the support rod 504.

[0022] Furthermore, during the feeding process, when the material falls from the hopper into the feeding box 2, it generates a significant impact force on the bottom of the feeding box 2. This impact force is transmitted to the platform 1 through the feeding box 2, causing the platform 1 to tend to move downwards. At this time, the damping spring 503 begins to be compressed and generates an upward elastic force, which counteracts the impact force and slows down the downward movement of the platform 1. As the platform 1 moves downwards, the compression of the damping spring 503 gradually increases, and the elastic force it generates also continuously increases. When the elastic force increases to be equal to the downward external force on the platform 1, the platform 1 reaches a temporary equilibrium state. During the upward rebound of the platform 1, the damping spring 503 is stretched, generating a downward elastic force. This elastic force balances the upward inertial force on the platform 1, suppressing excessive upward movement of the platform 1. Through the continuous elastic deformation and elastic force adjustment of the damping spring 503, the vibration amplitude of the platform 1 is gradually reduced.

[0023] Working principle: When adjusting the feeding ratio, the operator pours different raw materials into the first chamber 301 and the second chamber 302 at the top of the feeding box 2 according to the paint production formula. Then, the operator adjusts the speed of the two first motors 308 according to the preset feeding ratio, which drives the rotating rod 305 and the metering plate 306 to rotate. During the rotation, the metering plate 306 carries a certain amount of raw materials into the adjusting chamber 304 through the feeding port 303, and then falls into the mixing chamber 307 for stirring. Finally, the mixed paint is discharged from the discharge port at the bottom of the mixing chamber 307 for subsequent paint production processes. During the feeding process, when the material falls from the hopper into the feeding box 2, it will generate a large impact force on the bottom of the feeding box 2. This impact force is transmitted to the platform 1 through the feeding box 2, causing the platform 1 to tend to move downward. At this time, the shock-absorbing spring 503 begins to be compressed and generates an upward elastic force, which counteracts the impact force and slows down the downward movement speed of the platform 1. As the platform 1 moves downward, the compression of the shock-absorbing spring 503 gradually increases, and the elastic force it generates also increases continuously. When the elastic force increases to be equal to the downward external force on the platform 1, the platform 1 reaches a temporary equilibrium state. During the upward rebound of the platform 1, the shock-absorbing spring 503 is stretched and generates a downward elastic force. This elastic force balances the upward inertial force on the platform 1, inhibiting the excessive upward movement of the platform 1. Through the continuous elastic deformation and elastic force adjustment of the shock-absorbing spring 503, the vibration amplitude of the platform 1 is gradually reduced.

[0024] It should be noted that in this paper, relational terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations.

Claims

1. A feeding device for paint production, comprising a platform (1), a feeding tank (2) is fixedly connected to the inside of the platform (1), characterized in that: The feeding box (2) is equipped with an adjustment component (3) for adjusting the feeding ratio, and the bottom of the platform (1) is equipped with a shock-absorbing component (5) for shock absorption of the feeding box (2). The regulating component (3) includes a first chamber (301) and a second chamber (302) located on the top of the feeding box (2). The top of the first chamber (301) and the second chamber (302) are provided with a discharge port (303). Two regulating chambers (304) are symmetrically arranged at the bottom of the discharge port (303). A rotating rod (305) is rotatably connected inside the regulating chamber (304) via a bearing. Several metering plates (306) are fixedly connected at equal intervals on the outer wall of the rotating rod (305). A mixing chamber (307) is provided at the bottom of the regulating chamber (304). A stirring component (4) for mixing the coating is provided inside the mixing chamber (307).

2. The feeding device for paint production according to claim 1, characterized in that: The two rotating rods (305) extend away from the metering plate (306) to the outside of the feeding box (2) and are fixedly connected to the first motor (308). The outer wall of the first motor (308) is fixedly connected to the top of the platform (1).

3. The feeding device for paint production according to claim 1, characterized in that: The stirring assembly (4) includes a groove (401) inside the feeding box (2), a second motor (402) is fixedly connected inside the groove (401), a mixing rod (403) is fixedly connected to the output end of the second motor (402), and a spiral conveying blade (404) is fixedly connected to the outer wall of the mixing rod (403).

4. A feeding device for paint production according to claim 1, characterized in that: The shock absorption assembly (5) includes connecting rods (501) symmetrically fixedly connected to the bottom of the platform (1). The outer wall of the connecting rod (501) is fitted with a sleeve (502). The outer wall of the sleeve (502) is fitted with a shock absorption spring (503). The bottom of the sleeve (502) is fixedly connected with a support rod (504).

5. A feeding device for paint production according to claim 1, characterized in that: The outer wall of the feeding box (2) is provided with an observation window, and the inner side of the observation window is provided with glass.

6. A feeding device for paint production according to claim 4, characterized in that: The end of the shock-absorbing spring (503) away from the support rod (504) is fixedly connected to the bottom of the platform (1), and the other end of the shock-absorbing spring (503) is fixedly connected to the outer wall of the sleeve (502). The bottom of the support rod (504) is fixedly connected to an anti-slip pad.

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