Solid resin dissolving and filtering device for coating processing

Abstract

The utility model discloses a solid resin dissolving and filtering device for coating processing, which comprises a tank body, a stirring motor fixedly connected to the upper side of the tank body, a rotating shaft fixedly connected to the output end of the stirring motor, a material distributing mechanism fixedly connected in the tank body, and stirring rods fixedly connected to the two sides of the rotating shaft located on the lower side of the material distributing mechanism, a plurality of through holes are formed in the material distributing plate, a rotating rod is rotationally connected into the material distributing plate, a rotating shaft is fixedly connected with the rotating rod and rotationally connected with the material distributing plate, a heating cavity is formed in the tank body, a heating wire is fixedly connected into the heating cavity, a discharging pipe is fixedly connected to the bottom of the tank body, a filtering plate is fixedly connected to the discharging pipe, and the filtering plate is obliquely arranged; and supporting legs are fixedly connected to the bottom, located on the outer side of the discharging pipe, of the tank body. By means of the structure, the problems that during production, part of solids which cannot be dissolved are possibly discharged, and the bottom of the device is lack of a filtering structure are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of coating chemical production, in particular to a solid resin dissolving and filtering device for coating processing. Background Art

[0002] There are many types of coatings. In solvent-based one-component self-drying coatings, in order to better compensate for the defects of the main resin, some natural or synthetic auxiliary resins are usually added to the coating to improve the drying and chemical resistance of the coating, such as: petroleum resin, dehydrated malic acid resin, nitrocellulose, etc.

[0003] During the production of resin, the resin needs to be dissolved, filtered and viscosity controlled. In the prior art, some undissolved solids may be discharged during production, affecting the use. At the same time, after the resin raw materials are heated, it is easy to cause excessive air pressure inside the device, damaging the tank body. The lack of a filtering device at the bottom of the device easily causes impurities to be discharged, affecting the quality of the discharged liquid. Therefore, a solid resin dissolving and filtering device for coating processing is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a solid resin dissolving and filtering device for coating processing, which solves the problems that some undissolved solids may be discharged during production and that a filtering structure is lacking at the bottom of the device.

[0005] The utility model also provides the above-mentioned solid resin dissolving and filtering device for coating processing, comprising: a tank body, a stirring motor fixedly connected to the upper side of the tank body, a rotating shaft fixedly connected to the output end of the stirring motor, a feeding mechanism fixedly connected to the tank body, stirring rods fixedly connected to both sides of the rotating shaft located at the lower side of the feeding mechanism, the feeding mechanism comprising a feeding plate, a plurality of through holes are provided in the feeding plate, a rotating rod is rotatably connected in the feeding plate, the rotating shaft is fixedly connected to the rotating rod and is rotatably connected to the feeding plate, a heating chamber is provided in the tank body, a heating wire is fixedly connected in the heating chamber, a discharge pipe is fixedly connected to the bottom of the tank body, a filter plate is fixedly connected to the discharge pipe, the filter plate is inclined and a filter screen is slidably connected inside, and a support leg is fixedly connected to the bottom of the tank body located outside the discharge pipe.

[0006] According to the solid resin dissolving and filtering device for coating processing, a protective ring is provided on the outside of the tank body, a connecting rod is fixedly connected to the inside of the protective ring, and the other end of the connecting rod is fixedly connected to the tank body.

[0007] According to the solid resin dissolving and filtering device for coating processing, a feeding port is provided on the tank body on the left side of the stirring motor, and a cover plate is hinged on the feeding port.

[0008] According to the solid resin dissolution and filtration device for paint processing, a pressure relief mechanism is provided on the tank body located on the right side of the stirring motor, and the pressure relief mechanism includes a pressure relief pipe, the lower end of the pressure relief pipe is fixedly connected to the tank body, and the upper end is slidably connected to a sliding rod, the upper end of the sliding rod is fixedly connected to a pressure cover, and the lower end is fixedly connected to a tension spring.

[0009] According to the solid resin dissolution and filtering device for coating processing, a sealing plate is hingedly connected to the downward lower end of the filter plate.

[0010] The utility model has the following beneficial effects:

[0011] 1. In the utility model, a material distribution mechanism is installed in the tank body. After the solid resin is added into the tank body, the solid resin falls on the material distribution plate. Driven by the stirring motor, the rotating rod evenly distributes the solid resin on the material distribution plate. Then, under the action of high temperature, the solid resin is melted and falls into the tank body from the through hole. Then, the stirring rod is used to stir it, so as to avoid insufficient dissolution of the resin during stirring and improve the quality of the resin emulsion.

[0012] 2. In the utility model, a filter plate is provided on the discharge pipe at the bottom of the tank body. When discharging, the resin emulsion is filtered through the filter screen to remove impurities therein and is discharged from the discharge pipe. After discharge, the sealing plate at the lower end of the filter plate is opened and the filter screen can be pulled out for cleaning. The operation is simple.

[0013] 3. In the utility model, a protective ring is provided on the outside of the tank body to prevent the operator from being scalded when the tank body is heated, thereby improving safety.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention is further described below with reference to the accompanying drawings and embodiments;

[0016] Figure 1 This is a structural diagram of a solid resin dissolving and filtering device for coating processing according to the utility model;

[0017] Figure 2 This is a cross-sectional view of a solid resin dissolving and filtering device for coating processing according to the utility model;

[0018] Figure 3 This is a structural diagram of the filtering mechanism of a solid resin dissolving and filtering device for coating processing according to the utility model;

[0019] Figure 4 This is a structural diagram of a material distribution mechanism of a solid resin dissolving and filtering device for coating processing according to the utility model;

[0020] Figure 5 The utility model is a structural diagram of a pressure relief mechanism of a solid resin dissolving and filtering device for coating processing.

[0021] Legend:

[0022] 1. Tank body; 2. Stirring motor; 21. Rotating shaft; 22. Stirring rod; 3. Pressure relief mechanism; 31. Pressure relief pipe; 32. Pressure cover; 33. Sliding rod; 34. Tension spring; 4. Material distribution mechanism; 41. Material distribution plate; 42. Rotating rod; 43. Through hole; 5. Heating chamber; 6. Heating wire; 7. Discharging pipe; 8. Filter plate; 81. Filter net; 9. Protective ring; 91. Connecting rod; 10. Feeding port; 11. Cover plate; 12. Support leg. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0024] Reference Figure 1-5 The utility model embodiment is a solid resin dissolving and filtering device for coating processing, which includes a tank body 1, a protective ring 9 is provided on the outer side of the tank body 1, a connecting rod 91 is fixedly connected to the inner side of the protective ring 9, and the other end of the connecting rod 91 is fixedly connected to the tank body 1 to prevent the operator from being scalded when heating in the tank body 1, and the safety is good; a stirring motor 2 is fixedly connected to the upper side of the tank body 1, and a rotating shaft 21 is fixedly connected to the output end of the stirring motor 2. A feeding port 10 is provided on the tank body 1 on the left side of the stirring motor 2, and a cover plate 11 is hinged on the feeding port 10. A pressure relief mechanism 3 is provided on the tank body 1 on the right side of the stirring motor 2. The pressure relief mechanism 3 includes a pressure relief pipe 31, the lower end of the pressure relief pipe 31 is fixedly connected to the tank body 1, and the upper end is slidably connected to a sliding rod 33, the upper end of the sliding rod 33 is fixedly connected to a pressure cover 32, and the lower end is fixedly connected to a tension spring 34. When the air pressure in the tank body 1 increases, the pressure cover 32 is squeezed and moved upward to release the pressure, and is restored under the action of the tension spring 34 after completion;

[0025] A material distribution mechanism 4 is fixedly connected in the tank body 1, and stirring rods 22 are fixedly connected on both sides of the rotating shaft 21 located at the lower side of the material distribution mechanism 4. The material distribution mechanism 4 includes a material distribution plate 41, and a plurality of through holes 43 are provided in the material distribution plate 41. A rotating rod 42 is rotatably connected in the material distribution plate 41. When solid resin is added into the tank body 1 and falls on the material distribution plate 41, the rotating rod 42 evenly distributes the solid resin on the material distribution plate 41 under the drive of the stirring motor 2. Then, under the action of high temperature, the solid resin is melted and falls into the tank body 1 from the through holes 43, so as to avoid insufficient dissolution of the resin during stirring and improve the quality of the resin emulsion. The rotating shaft 21 is fixed. A rotating rod 42 is connected and rotatably connected to a material dividing plate 41. A heating chamber 5 is provided in the tank body 1. A heating wire 6 is fixedly connected to the heating chamber 5. A discharge pipe 7 is fixedly connected to the bottom of the tank body 1. A filter plate 8 is fixedly connected to the discharge pipe 7. The filter plate 8 is inclined and has a filter screen 81 slidably connected inside. A sealing plate is hinged at the downward lower end of the filter plate 8. A support leg 12 is fixedly connected to the bottom of the tank body 1 outside the discharge pipe 7. During discharge, the resin emulsion is filtered through the filter screen 81 to remove impurities therein and is discharged from the discharge pipe 7. After discharge, the sealing plate at the lower end of the filter plate 8 is opened, and the filter screen 81 can be pulled out for cleaning.

[0026] Working principle: When working, first start the heating wire 6 to heat the inside of the tank body 1 through the heating wire 6. When the temperature reaches a certain level, start the stirring motor 2, and open the cover 11. Then, add the solid resin into the tank body 1 from the feeding port 10. The solid resin falls on the dividing plate 41. Driven by the stirring motor 2, the rotating rod 42 evenly distributes the solid resin on the dividing plate 41. Then, under the action of high temperature, the solid resin is melted and falls into the inside of the tank body 1 from the through hole 43. It is then stirred by the stirring rod 22. Other auxiliary materials are added during the stirring process. After stirring, open the valve on the discharge pipe 7, and the resin emulsion is filtered through the filter screen 81 to remove impurities and discharged from the discharge pipe 7. After discharge, open the sealing plate at the lower end of the filter plate 8 and pull out the filter screen 81 for cleaning.

[0027] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A solid resin dissolving and filtering device for coating processing, characterized in that: include: A tank body (1), wherein a stirring motor (2) is fixedly connected to the upper side of the tank body (1), a rotating shaft (21) is fixedly connected to the output end of the stirring motor (2), a material distribution mechanism (4) is fixedly connected inside the tank body (1), stirring rods (22) are fixedly connected to both sides of the rotating shaft (21) located at the lower side of the material distribution mechanism (4), the material distribution mechanism (4) comprises a material distribution plate (41), a plurality of through holes (43) are provided in the material distribution plate (41), a rotating rod (42) is rotatably connected to the material distribution plate (41), and the The rotating shaft (21) is fixedly connected to the rotating rod (42) and is rotatably connected to the dividing plate (41). A heating chamber (5) is provided in the tank body (1). A heating wire (6) is fixedly connected in the heating chamber (5). A discharge pipe (7) is fixedly connected to the bottom of the tank body (1). A filter plate (8) is fixedly connected to the discharge pipe (7). The filter plate (8) is inclined and is slidably connected to a filter screen (81) inside. A support leg (12) is fixedly connected to the bottom of the tank body (1) outside the discharge pipe (7).

2. A solid resin dissolving and filtering device for coating processing according to claim 1, characterized in that: A protective ring (9) is provided on the outside of the tank body (1), a connecting rod (91) is fixedly connected to the inside of the protective ring (9), and the other end of the connecting rod (91) is fixedly connected to the tank body (1).

3. A solid resin dissolving and filtering device for coating processing according to claim 2, characterized in that: A feeding port (10) is provided on the tank body (1) on the left side of the stirring motor (2), and a cover plate (11) is hingedly connected to the feeding port (10).

4. A solid resin dissolving and filtering device for coating processing according to claim 3, characterized in that: A pressure relief mechanism (3) is provided on the tank body (1) located on the right side of the stirring motor (2), and the pressure relief mechanism (3) includes a pressure relief pipe (31), the lower end of the pressure relief pipe (31) is fixedly connected to the tank body (1), and the upper end is slidably connected to a slide rod (33), the upper end of the slide rod (33) is fixedly connected to a pressure cover (32), and the lower end is fixedly connected to a tension spring (34).

5. A solid resin dissolving and filtering device for coating processing according to claim 4, characterized in that: A sealing plate is hingedly connected to the downward lower end of the filter plate (8).

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