Epoxy resin particle grinding device

Abstract

The utility model discloses an epoxy resin particle grinding device which comprises a machine body, a smashing assembly is arranged in the machine body, a grinding box is arranged below the smashing assembly, and a grinding assembly is arranged in the grinding box. When the resin grinding device is used for grinding the resin, the ground resin can enter the grinding box back, the resin can slide to the two sides of the grinding box through guiding of the isosceles triangle plates, then the grinding motor is started, the grinding motor drives the grinding roller to rotate, the grinding roller can conduct secondary grinding on the ground resin, and therefore the resin grinding quality is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical material particle grinding, in particular to an epoxy resin particle grinding machine. Background Art

[0002] Epoxy resin is a basic chemical raw material. Many coatings or paints on the market are made of epoxy resin. Epoxy resin not only has excellent chemical properties, but can also be made into varieties with different special uses, including common epoxy resin electronic and electrical materials. It has reliable quality and is not easy to corrode. Therefore, it has been widely used in various industries.

[0003] For example, the utility model with authorization announcement number CN218019563U discloses a grinding and crushing equipment for polyester resin, which solves the problem that it is inconvenient to screen the raw materials of polyester resin when crushing the polyester resin, resulting in different sizes of polyester resin particles after being ground by the crusher, thus affecting the quality of the product.

[0004] This prior art also has the following problems when used:

[0005] The device only grinds the granular resin by a grinder. However, during the grinding process, some granular resin will inevitably mix with the crushed resin, thereby affecting the grinding quality. The device is not configured to grind the crushed resin a second time, thereby reducing the grinding effect. Utility Model Content

[0006] In order to overcome the shortcomings of the prior art, the utility model provides an epoxy resin particle grinder. By setting a grinding component, after the granular resin is crushed, the crushed resin will enter the interior of the grinding box, and the resin will slide to both sides of the grinding box under the guidance of the isosceles triangle plate. At this time, the grinding motor is started, and the grinding motor drives the grinding roller to rotate. The grinding roller can perform secondary grinding on the crushed resin, thereby greatly improving the quality of the resin powder.

[0007] To solve the above technical problems, the utility model provides the following technical solutions: an epoxy resin particle grinder, comprising a body, a crushing assembly is arranged inside the body, a grinding box is arranged below the crushing assembly, and a grinding assembly is arranged inside the grinding box.

[0008] Preferably, the grinding assembly is composed of a grinding motor, an isosceles triangle plate and a grinding roller, the isosceles triangle plate is placed at the inner center of the grinding box, and the outer surface of the isosceles triangle plate is sloped, the two grinding rollers are symmetrically arranged on both sides of the isosceles triangle plate, the two grinding motors are placed on one side of the machine body, and the two grinding motors are connected to the two grinding rollers through an axis.

[0009] Preferably, the crushing assembly is composed of an upper rotating rod, a belt, a lower rotating rod, a crushing motor, an upper crushing roller and a lower crushing roller. The two upper crushing rollers and the two lower crushing rollers are placed inside the machine body. One end of the upper rotating rod and the lower rotating rod are inserted into the inside of the machine body and are fixedly connected to the upper crushing roller and the lower crushing roller respectively. A belt is connected between the upper rotating rod and the lower rotating rod, and one end of the lower rotating rod is connected to the crushing motor.

[0010] Preferably, a material guide plate is provided inside the machine body, and the material guide plate is placed between the crushing assembly and the grinding assembly.

[0011] Preferably, a feed port is provided on the top surface of the machine body, a collection area is provided inside the machine body, a collection box is provided inside the collection area, and a handle is fixedly connected to the outer surface of the collection box.

[0012] Preferably, a filter plate is provided inside the machine body, and the filter plate is placed below the grinding box, sleeves are connected to both sides of the bottom surface of the filter plate, a spring is provided inside the sleeve, and pneumatic hammers are provided at the centers of both sides of the filter plate.

[0013] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0014] 1. The utility model is provided with a grinding assembly. After the granular resin is crushed, the crushed resin will enter the interior of the grinding box. The resin will slide to both sides of the grinding box through the guidance of the isosceles triangle plate. At this time, the grinding motor is started, and the grinding motor drives the grinding roller to rotate. The grinding roller can perform secondary grinding on the crushed resin, thereby greatly improving the quality of the resin powder. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a side view of the structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the internal structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the pulverizing component of the utility model;

[0019] Figure 5 This is a plane schematic diagram of the filter plate of the utility model;

[0020] Figure 6 This is a schematic diagram of the structure of the grinding assembly of the utility model;

[0021] Among them: 1. Machine body; 2. Feed inlet; 3. Collection box; 4. Handle; 5. Upper rotating rod; 6. Belt; 7. Lower rotating rod; 8. Grinding motor; 9. Upper grinding roller; 10. Lower grinding roller; 11. Guide plate; 12. Grinding box; 13. Filter plate; 14. Grinding motor; 15. Sleeve; 16. Spring; 17. Pneumatic hammer; 18. Isosceles triangle plate; 19. Grinding roller; 20. Collection area. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0023] Example

[0024] Please refer to Figure 1-5 As shown, the utility model provides an epoxy resin particle grinding machine, including a machine body 1, a top surface of the machine body 1 is provided with a feed port 2 for placing the resin, a pulverizing assembly for preliminarily pulverizing the resin is arranged inside the machine body 1, and the pulverizing assembly is composed of an upper rotating rod 5, a belt 6, a lower rotating rod 7, a pulverizing motor 8, an upper pulverizing roller 9 and a lower pulverizing roller 10, wherein two upper pulverizing rollers 9 and two lower pulverizing rollers 10 are arranged inside the machine body 1 and arranged in an equal row, one end of the upper rotating rod 5 and the lower rotating rod 7 are both inserted into the machine body 1, and are fixedly connected to the upper pulverizing roller 9 and the lower pulverizing roller 10 respectively, and a belt 6 is connected between the upper rotating rod 5 and the lower rotating rod 7, one end of the lower rotating rod 7 is connected to the output end of the pulverizing motor 8, so that the lower rotating rod 7 can be driven to rotate by starting the pulverizing motor 8, and the lower rotating rod 7 can drive the upper rotating rod 5 to rotate through the belt 6, and a filter plate 13 for filtering the resin is arranged inside the machine body 1, and the filter plate 13 Sleeves 15 are symmetrically arranged on both sides of the bottom surface, and springs 16 are arranged inside the sleeves 15, and the two ends of the springs 16 are respectively connected to the bottom surface of the filter plate 13 and the body 1. The sleeves 15 are made of soft rubber material, so when the springs 16 are deformed, the sleeves 15 will not hinder the deformation of the springs 16. Pneumatic hammers 17 are arranged at the centers of both sides of the filter plate 13, and the vibrating ends of the pneumatic hammers 17 are connected to the filter plate 13, so that the filter plate 13 can be driven to vibrate by starting the pneumatic hammers 17. While the filter plate 13 vibrates, the springs 16 can be driven to deform, thereby increasing the vibration frequency of the filter plate 13, and then the filtering effect can be ensured. A collecting area 20 is arranged inside the body 1, and the collecting area 20 is placed below the filter plate 13, so it is convenient to collect the filtered resin. A collecting box 3 is arranged inside the collecting area 20, and the collecting box 3 is detachable. A handle 4 for pulling out the collecting box 3 is fixedly connected to the outer surface of the collecting box 3;

[0025] When using the device, place the device at a designated position, put the resin into the body 1 through the feed port 2, start the crushing motor 8, the crushing motor 8 drives the lower rotating rod 7 to rotate, the lower rotating rod 7 drives the belt 6 to rotate, the belt 6 drives the upper rotating rod 5 to rotate, and while the lower rotating rod 7 and the upper rotating rod 5 rotate, the lower crushing roller 10 and the upper crushing roller 9 can be driven to rotate simultaneously, and the two lower crushing rollers 10 and the two upper crushing rollers 9 rotate in opposite directions, so that the resin can be preliminarily crushed, and the crushed resin falls to the top surface of the filter plate 13, and the pneumatic hammer 17 is started, and the pneumatic hammer 17 drives the filter plate 13 to vibrate, and while the filter plate 13 vibrates, the spring 16 can be driven to vibrate, and the vibration of the spring 16 can increase the vibration frequency of the filter plate 13, thereby ensuring the effect of the filter plate 13 filtering the resin, and the filtered resin falls into the collection box 3 inside the collection area 20, and the staff can take out the crushed resin by pulling the collection box 3 outwards by the handle 4;

[0026] like Figure 2 , Figure 3 , Figure 6 As shown, a grinding box 12 is provided inside the machine body 1, and a grinding assembly is provided inside the grinding box 12, and the grinding assembly is composed of a grinding motor 14, an isosceles triangle plate 18 and a grinding roller 19, wherein the isosceles triangle plate 18 is placed at the center of the grinding box 12, and the outer surface of the isosceles triangle plate 18 has a certain slope, so that the crushed resin can slide to the two sides of the isosceles triangle plate 18, and two grinding rollers 19 are placed on both sides of the isosceles triangle plate 18, and there is a very small gap between the two grinding rollers 19 and the isosceles triangle plate 18, and this gap allows the resin powder with qualified particle size to pass through after crushing, and when the particle size is too large, When the particles are crushed, the resin particles can be ground for a second time by rotating the grinding roller 19, thereby greatly increasing the grinding effect. Two grinding motors 14 are placed on one side of the machine body 1, and the output ends of the two grinding motors 14 are connected to the two grinding rollers 19. Therefore, the two grinding rollers 19 can be driven to rotate by starting the two grinding motors 14. The inner wall of the machine body 1 is symmetrically provided with guide plates 11, and the guide plates 11 are placed between the crushing assembly and the grinding box 12, so that the preliminarily crushed resin can be guided by the guide plates 11 to enter the center of the grinding box 12, and then guided by the slope of the isosceles triangle plate 18, the resin slides to both sides;

[0027] When the device is further used, after the resin is initially crushed, the initially crushed resin will fall to the center of the grinding box 12 under the guidance of the guide plate 11, and the resin entering the grinding box 12 will slide to both sides under the guidance of the slope of the isosceles triangle plate 18. At this time, the grinding motor 14 is started, and the grinding motor 14 drives the grinding roller 19 to rotate, and the grinding roller 19 can perform secondary grinding on the resin, and the resin powder with qualified particle size will continue to fall, and the particles with larger particle size will become powder with qualified particle size through the secondary grinding of the grinding roller 19, thereby greatly improving the grinding quality;

[0028] Specific working principle: place the device at a designated position, put the resin to be crushed into the body 1 through the feed port 2, start the crushing motor 8, the crushing motor 8 drives the lower rotating rod 7 to rotate, the lower rotating rod 7 drives the upper rotating rod 5 to rotate through the belt 6, the upper rotating rod 5 and the lower rotating rod 7 drive the upper crushing roller 9 and the lower crushing roller 10 to rotate, so that the resin can be initially crushed, and the crushed resin will enter the interior of the grinding box 12 through the guidance of the guide plate 11, and the resin entering the grinding box 12 will slide to both sides through the guidance of the isosceles triangle plate 18, then start the grinding motor 14, the grinding motor 14 drives the grinding roller 19 to rotate, and the grinding roller 19 can grind the resin for the second time, which greatly improves the grinding quality, and the qualified resin after grinding falls to the top surface of the filter plate 13, and the pneumatic hammer 17 is started, and the pneumatic hammer 17 drives the filter plate 13 to vibrate, and the filter plate 13 can filter the resin while vibrating, and the resin will fall into the collection box 3 inside the collection area 20 after filtration, and the user can take out the ground powder resin by pulling the handle 4 outward.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An epoxy resin particle grinding machine, comprising a body (1), characterized in that: A crushing assembly is provided inside the machine body (1), a grinding box (12) is provided below the crushing assembly, and a grinding assembly is provided inside the grinding box (12).

2. The epoxy resin particle mill according to claim 1, characterized in that: The grinding assembly is composed of a grinding motor (14), an isosceles triangle plate (18) and a grinding roller (19); the isosceles triangle plate (18) is placed at the inner center of the grinding box (12), and the outer surface of the isosceles triangle plate (18) is sloped; the two grinding rollers (19) are symmetrically arranged on both sides of the isosceles triangle plate (18); the two grinding motors (14) are placed on one side of the machine body (1), and the two grinding motors (14) are connected to the two grinding rollers (19) via an axis.

3. The epoxy resin particle mill according to claim 1, characterized in that: The pulverizing assembly is composed of an upper rotating rod (5), a belt (6), a lower rotating rod (7), a pulverizing motor (8), an upper pulverizing roller (9) and a lower pulverizing roller (10); the two upper pulverizing rollers (9) and the two lower pulverizing rollers (10) are placed inside the machine body (1); one end of the upper rotating rod (5) and the lower rotating rod (7) are inserted into the inside of the machine body (1) and are fixedly connected to the upper pulverizing roller (9) and the lower pulverizing roller (10) respectively; a belt (6) is connected between the upper rotating rod (5) and the lower rotating rod (7); and one end of the lower rotating rod (7) is connected to the pulverizing motor (8).

4. The epoxy resin particle mill according to claim 1, characterized in that: A material guide plate (11) is provided inside the machine body (1), and the material guide plate (11) is placed between the crushing component and the grinding component.

5. The epoxy resin particle mill according to claim 1, characterized in that: The top surface of the machine body (1) is provided with a feed port (2), the interior of the machine body (1) is provided with a collection area (20), the interior of the collection area (20) is provided with a collection box (3), and the outer surface of the collection box (3) is fixedly connected with a handle (4).

6. The epoxy resin particle mill according to claim 1, characterized in that: A filter plate (13) is provided inside the machine body (1), and the filter plate (13) is placed below the grinding box (12). Sleeves (15) are connected to both sides of the bottom surface of the filter plate (13), and a spring (16) is provided inside the sleeve (15). Pneumatic hammers (17) are provided at the center of both sides of the filter plate (13).

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