Coating granulator
By using cylinders and high-pressure gas-driven discharge barrels in the coating granulator, the discharge method of gas is realized, and the material damage and unevenness caused by vibration discharge in the prior art is solved, and the product quality and working efficiency are improved.
Patent Information
- Application Number
- CN202420563547.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-22
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-03-22
AI Technical Summary
The discharge mechanism of the existing coating granulator discharges materials through vibration, which can easily damage the surface of the material, reduce product quality, and cannot be adjusted, resulting in uneven distribution of materials and easily overflow.
A coating granulator is designed, using a cylinder and a high-pressure gas-driven discharge barrel to discharge materials through gas delivery, avoiding damage to the materials by vibration, and controlling the position of the discharge port through pneumatic control to achieve uniform fall of materials.
It improves product quality, avoids damage to the surface of materials and environmental pollution, reduces workers' labor intensity, and improves work efficiency.
Smart Images
Figure CN222624461U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water-based paint manufacturing, in particular to a paint granulator. Background Art
[0002] All coatings that use water as a solvent or dispersion medium can be called water-based coatings. Based on the type of binder in the coating, water-based coatings are divided into two categories: natural water-based coatings made of natural substances or minerals (such as potassium silicate) and petrochemical water-based coatings made of synthetic resins (such as acrylic resins). Water-based coatings include water-soluble coatings, water-dilutable coatings, and water-dispersible coatings (latex coatings). The granulator is a fixed fluidized bed with a specially designed atomizer. The atomizer atomizes the liquid into fine droplets. The droplets come into contact with the fluidized materials of different particles in the fluidized bed and adhere to the surface of the particles to complete the drying and granulation process. By adjusting the discharge controller, material particles of different sizes can be obtained, and material particles of different fineness are discharged through the discharge mechanism. The discharge mechanism in the prior art is fixed at the bottom of the granulator and discharged by vibration. This method is easy to damage the surface of the material. The paint will collide and form a lot of powder residue, which reduces the product quality and pollutes the surrounding air. In addition, this discharge mechanism cannot be adjusted. When collecting in the collection bucket, it is necessary to manually and frequently spread the particles evenly, otherwise the material will be concentrated in one place and easily overflow. Utility Model Content
[0003] The utility model aims to overcome the shortcomings of the above-mentioned technology and provide a coating granulator.
[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:
[0005] A paint granulator comprises a cylinder, a discharge barrel, a frame, a fixed frame, a guide rail and a connecting barrel, the two sides of the discharge barrel are clamped and fixed by the fixed frame, the guide rail is fixed to the bottom of the fixed frame, the guide rail is slidably connected to a slide seat fixed to the bottom of the frame, a guide sleeve is fixed to one side of the frame, one end of the discharge barrel is slidably matched with the guide sleeve, a slide groove is provided on the upper part of the frame, the connecting barrel passes through the slide groove and is connected to the upper part of the discharge barrel, the other end of the discharge barrel is connected to the piston rod of the cylinder through a flange, and an air pipe is connected to the discharge barrel near the flange, and high-pressure gas is passed into the air pipe.
[0006] Preferably, the cylinder is fixed on a cylinder bracket, and two guide sleeves are provided on the cylinder bracket. A guide rod is slidably connected inside the guide sleeve, and one end of the guide rod is fixedly connected to the flange.
[0007] Preferably, the fixed frame plate comprises an upper clamping plate, a lower clamping plate and four connecting columns, and the upper clamping plate and the lower clamping plate are fixed to the upper and lower sides of the discharge barrel by the four connecting columns, wherein connecting blocks are fixed on two corresponding connecting columns, and the connecting blocks are fixedly connected to the side of the discharge barrel.
[0008] Preferably, the upper portion of the connecting tube opens outward to form a bell-mouth shape.
[0009] The beneficial effects of the utility model are as follows: compared with the existing structure, the material discharging process of the device is not through vibration, but through gas transportation. The advantage of this method is that it will not affect the surface of the material, improves product quality, and avoids pollution of the workshop environment. In addition, by pneumatically controlling the position of the discharge port, the raw materials will fall back and forth into the barrel without the need for workers to stir them a second time, thereby reducing the labor intensity of workers and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is the front view of the utility model;
[0011] Figure 2 It is a top view of the utility model. DETAILED DESCRIPTION
[0012] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments may be combined with each other.
[0013] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.
[0014] In the description of the invention, it should be noted that, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fixed connection" and "fixed connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the invention can be understood according to specific circumstances.
[0015] The specific implementation of the utility model is described in detail below with reference to the accompanying drawings and preferred embodiments.
[0016] like Figure 1 As shown, a coating granulator includes a cylinder 1, a discharge barrel 2, a frame 3, a fixed frame, a guide rail 4 and a connecting barrel 5. The two sides of the discharge barrel are clamped and fixed by the fixed frame. The fixed frame has a variety of structures, as long as the discharge barrel can be restricted inside the frame so that it can only move left and right. The guide rail is fixed to the bottom of the fixed frame, and the guide rail is slidably connected to the slide 6 fixed to the bottom of the frame. Since the discharge barrel is fixed on the fixed frame, and the fixed frame can move left and right through the guide rail and the slide, the discharge barrel can move left and right, so that the discharged material can also reciprocate left and right, so that the material is evenly scattered in the barrel. In order to guide the discharge barrel, a guide sleeve 7 is fixed on one side of the frame, and one end of the discharge barrel slides with the guide sleeve.
[0017] Since the discharge barrel needs to move with the connecting barrel during the movement, a slide groove 8 is provided on the upper part of the frame, and the connecting barrel passes through the slide groove to communicate with the upper part of the discharge barrel. When the discharge barrel moves left and right, the connecting barrel also moves along the slide groove. The granulated material will enter the discharge barrel and then enter the collection barrel through the discharge barrel.
[0018] In order to replace the discharge barrel and adapt to materials of different specifications, the other end of the discharge barrel is connected to the piston rod of the cylinder through a flange 9, and a gas pipe 10 is connected to the position of the discharge barrel near the flange, and high-pressure gas is introduced into the gas pipe. The high-pressure gas enters one end of the discharge barrel through the gas pipe. Figure 1 As shown, the airflow direction enters from the right side of the figure and is discharged from the left side of the figure. When the material on the connecting tube enters the discharge tube, it will be taken out from the left side by the gas. The advantage of this method is that it will not affect the surface of the material, improve product quality, and avoid polluting the workshop environment. The paint discharged in this way can make the paint coating adhere closely to the surface of the raw material, with excellent comprehensive performance, uniform leveling, good acid and alkali resistance, and excellent anti-corrosion effect, especially for the surface of metal products, which can play a good protective role, extend the service life, and enhance the product value.
[0019] like Figure 2 As shown, in order to control the left and right movement of the discharge barrel, the power source of the device adopts a cylinder, and the cylinder is fixed on a cylinder bracket 11. Two guide sleeves 12 are provided on the cylinder bracket. A guide rod 13 is slidably connected in the guide sleeve, and one end of the guide rod is fixed to the flange.
[0020] In this device, in order to fix the discharge barrel more firmly, the upper clamping plate 14, the lower clamping plate 15 and the four connecting columns 16 of the fixed frame plate are used to fix the upper and lower clamping plates on the upper and lower sides of the discharge barrel through the four connecting columns, and the connecting blocks 17 are fixed on the two corresponding connecting columns, and the connecting blocks are fixed to the side of the discharge barrel. The distance between the upper and lower clamping plates is adjusted by four bolts, so that the upper and lower clamping plates clamp and fix the discharge barrel in the upper and lower directions. Further, the connecting block is fixed to one of the connecting columns from the side of the discharge barrel, so that the fixed frame and the discharge barrel form an integral structure, and the operation is more stable. By pneumatically controlling the position of the discharge port, the raw materials will fall back and forth into the barrel without the need for workers to stir them twice, which reduces the labor intensity of workers and improves work efficiency.
[0021] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.
Claims
1. A coating granulator, characterized in that: It includes a cylinder, a discharge barrel, a frame, a fixed frame, a guide rail and a connecting barrel. The two sides of the discharge barrel are clamped and fixed by the fixed frame, the guide rail is fixed to the bottom of the fixed frame, and the guide rail is slidably connected to a slide seat fixed to the bottom of the frame, a guide sleeve is fixed to one side of the frame, one end of the discharge barrel is slidably matched with the guide sleeve, a slide groove is provided on the upper part of the frame, the connecting barrel is connected to the upper part of the discharge barrel through the slide groove, the other end of the discharge barrel is connected to the piston rod of the cylinder through a flange, and an air pipe is connected to the discharge barrel near the flange, and high-pressure gas is passed into the air pipe.
2. The coating granulator according to claim 1, characterized in that: The cylinder is fixed on a cylinder bracket, and two guide sleeves are arranged on the cylinder bracket. A guide rod is slidably connected in the guide sleeve, and one end of the guide rod is fixedly connected to the flange.
3. The coating granulator according to claim 1, characterized in that: The fixed frame plate comprises an upper clamping plate, a lower clamping plate and four connecting columns, and the upper clamping plate and the lower clamping plate are fixed to the upper and lower sides of the discharge barrel by the four connecting columns, wherein two corresponding connecting columns are fixed with connecting blocks, and the connecting blocks are fixedly connected to the side of the discharge barrel.
4. The coating granulator according to claim 1, characterized in that: The upper portion of the connecting tube opens outward to form a bell-mouth shape.