Mixer for thermosetting electrostatic molding powder

Abstract

The utility model relates to the technical field of thermoset molding powder, in particular to a thermoset electrostatic molding powder mixer which comprises a shell, a top cover is movably arranged at the top end of the shell, positioning grooves are formed in the two sides of the top end of the top cover, a feeding pipe is fixedly arranged on the right side of the top end of the top cover, and a sealing cover is movably arranged at the top end of the feeding pipe. A stirring assembly is fixedly arranged in the top cover, scraping assemblies are fixedly arranged on the two sides of the stirring assembly, and each scraping assembly comprises a connecting rod and a scraping plate. Through the arrangement of the connecting rods and the scraping plates, during use, the sealing cover is opened, raw materials are poured into the shell from the feeding pipe, the stirring assembly stirs and mixes the raw materials in the shell, in the mixing process, the stirring assembly drives the connecting rods on the two sides to rotate, and the connecting rods drive the scraping plates at the two ends to scrape the inner surface of the shell; and the raw materials are prevented from being adhered to the inner surface of the shell during stirring and mixing, so that the effects of avoiding resource waste and improving the yield are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of thermosetting plastic powder, in particular to a mixer for thermosetting electrostatic plastic powder. Background Art

[0002] Thermosetting electrostatic plastic powder is a new type of material, which is widely used in coatings, adhesives, insulating materials and other fields. The characteristics of this material are that after being heated and cured, it has high mechanical strength, heat resistance, corrosion resistance and good insulation properties.

[0003] However, the traditional mixer lacks the scraping function. When in use, when the raw materials enter the mixer for stirring and mixing, a small amount of raw materials are likely to stick to the surface of the inner shell wall of the mixer, resulting in waste of raw materials and reduced total production. Not only that, the traditional mixer also lacks the dust removal function. When multiple raw materials are stirred and mixed inside the mixer, a large amount of dust is likely to be generated. The dust will accumulate inside the mixer and even adhere to the surface of the mixed material. When the mixed material is discharged from the discharge pipe, the dust is very likely to be discharged with it, resulting in pollution of the surrounding working environment. Utility Model Content

[0004] The purpose of the utility model is to provide a mixer for thermosetting electrostatic plastic powder to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A thermosetting electrostatic plastic powder mixer, comprising a shell, a top cover movably arranged on the top of the shell, positioning grooves are provided on both sides of the top of the top cover, a feed pipe is fixedly arranged on the right side of the top of the top cover, a sealing cover is movably arranged on the top of the feed pipe, a stirring assembly is fixedly arranged inside the top cover, scraping assemblies are fixedly arranged on both sides of the stirring assembly, the scraping assembly comprises a connecting rod and a scraper, a plurality of connecting rods are fixedly arranged on both sides of the stirring assembly, a scraper is fixedly arranged on one end of the connecting rod, the scraper is tightly fitted with the inner surface of the shell, fixing plates are fixedly arranged on both sides of the shell, and a fixing assembly is fixedly arranged on the top of the fixing plate;

[0007] A dust removal assembly is fixedly arranged on one side of the shell, and the dust removal assembly includes a dust box, a first conveying pipe, an exhaust fan and a second conveying pipe. The second conveying pipe is fixedly arranged on one side of the shell, and the exhaust fan is fixedly arranged on one end of the second conveying pipe, and the first conveying pipe is fixedly arranged on one end of the exhaust fan. A dust box is fixedly arranged on one end of the first conveying pipe, and a filter assembly is fixedly arranged inside the second conveying pipe. The filter assembly includes a fixed rod, a rotating motor, a filter net, a first rotating rod, a rectangular plate and a brush. A plurality of fixed rods are fixedly arranged inside the second conveying pipe, a rotating motor is fixedly arranged on one end of the fixed rod, and a filter net is fixedly arranged on the surface of one end of the second conveying pipe, and a first rotating rod is fixedly arranged on the output end of the rotating motor, and one end of the first rotating rod is connected through the middle of the filter net, rectangular plates are fixedly arranged on both sides of one end of the first rotating rod, and a brush is fixedly arranged on one side of the rectangular plate.

[0008] Preferably, the stirring assembly includes a servo motor, a second rotating rod, and threaded blades. The servo motor is fixedly installed inside the top cover. The output end of the servo motor passes through the bottom end of the top cover and is rotatably provided with a second rotating rod. A plurality of threaded blades are fixedly installed on the bottom surface of the second rotating rod, and the top surface of the second rotating rod is fixedly connected to one end of the connecting rod.

[0009] Preferably, the fixing assembly includes a fixing column, a strip plate, a screw, a pressing plate and a rotating block, the fixing column is arranged on the top of the fixing plate for rotation via a rotating shaft, the strip plate is fixedly arranged on the top of the fixing column, the strip plate is threadedly provided with a screw, the pressing plate is fixedly arranged on the bottom end of the screw, the rotating block is fixedly arranged on the top end of the screw, and the pressing plate is movably connected to the positioning groove.

[0010] Preferably, positioning columns are fixedly provided on both sides of the bottom end of the top cover, positioning holes are opened on both sides of the top end of the shell, the positioning columns are movably connected to the positioning holes, and pull rods are fixedly provided on both the front and rear sides of the top end of the top cover.

[0011] Preferably, a discharge pipe is fixedly arranged in the middle of the bottom end of the shell, and a control valve is fixedly arranged on the surface of the discharge pipe.

[0012] Preferably, support columns are fixedly provided on both sides of the bottom end of the shell, a chassis is fixedly provided at the bottom end of the support columns, and an observation window is fixedly provided on the front side of the shell.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. This thermosetting electrostatic plastic powder mixer is provided with a connecting rod and a scraper. When in use, the sealing cover is opened, and the raw materials are poured into the shell from the feed pipe. The stirring component stirs and mixes the raw materials inside the shell. During the mixing process, the stirring component drives the connecting rods on both sides to rotate, and the connecting rods drive the scrapers at both ends to scrape the inner surface of the shell to prevent the raw materials from sticking to the inner surface of the shell during stirring and mixing, thereby achieving the effect of avoiding resource waste and increasing production.

[0015] 2. A mixer for thermosetting electrostatic plastic powder is provided with a dust collecting box, a first conveying pipe, an exhaust fan and a second conveying pipe. When dust is generated when stirring and mixing inside the shell, the exhaust fan drives the dust inside the shell to pass through the second conveying pipe and the first conveying pipe to be transported to the dust collecting box for centralized collection. Then, through the provision of a fixed rod, a rotating motor, a filter screen, a first rotating rod, a rectangular plate and a brush, when in use, the filter screen can allow dust to pass through to avoid driving the raw materials to be transported to the inside of the dust collecting box, and the rotating motor is driven to drive the first rotating rod to rotate. The first rotating rod drives the brush on one side of the rectangular plate to scrape the surface of the filter screen to avoid the raw materials blocking the filter screen filter port, thereby achieving the effect of centralized collection of dust inside the raw materials during the stirring process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the shell of the utility model;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the second delivery pipe of the utility model;

[0019] Figure 4 For the utility model Figure 1 A is an enlarged schematic diagram;

[0020] Figure 5 For the utility model Figure 2 The enlarged schematic diagram in B;

[0021] Figure 6 For the utility model Figure 3 The enlarged schematic diagram is in C.

[0022] In the figure: 1. shell; 2. top cover; 3. positioning groove; 4. feed pipe; 5. sealing cover; 6. connecting rod; 7. scraper; 8. fixing plate; 9. dust box; 10. first conveying pipe; 11. exhaust fan; 12. second conveying pipe; 13. fixing rod; 14. rotating motor; 15. filter screen; 16. first rotating rod; 17. rectangular plate; 18. brush; 19. servo motor; 20. second rotating rod; 21. threaded blade; 22. fixing column; 23. strip plate; 24. screw; 25. pressing plate; 26. rotating block; 27. positioning column; 28. positioning hole; 29. ​​pull rod; 30. discharge pipe; 31. control valve; 32. support column; 33. chassis; 34. observation window. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 6 As shown, the utility model provides a technical solution: a mixer for thermosetting electrostatic plastic powder, comprising a shell 1, a top cover 2 is movably provided on the top of the shell 1, positioning grooves 3 are provided on both sides of the top of the top cover 2, a feed pipe 4 is fixedly provided on the right side of the top of the top cover 2, a sealing cover 5 is movably provided on the top of the feed pipe 4, a stirring component is fixedly provided inside the top cover 2, scraping components are fixedly provided on both sides of the stirring component, the scraping component includes a connecting rod 6 and a scraper 7, a plurality of connecting rods 6 are fixedly provided on both sides of the stirring component, a scraper 7 is fixedly provided on one end of the connecting rod 6, the scraper 7 is tightly fitted with the inner surface of the shell 1, a fixing plate 8 is fixedly provided on both sides of the shell 1, and a fixing component is fixedly provided on the top of the fixing plate 8;

[0025] In this embodiment, by setting the connecting rod 6 and the scraper 7, when in use, the sealing cover 5 is opened, the raw materials are poured into the shell 1 from the feed pipe 4, and the stirring component stirs and mixes the raw materials inside the shell 1. During the mixing process, the stirring component drives the connecting rods 6 on both sides to rotate, and the connecting rods 6 drive the scrapers 7 at both ends to scrape the inner surface of the shell 1, so as to avoid the raw materials from sticking to the inner surface of the shell 1 during the stirring and mixing, thereby achieving the effect of avoiding resource waste and improving production;

[0026] like Figure 1 , Figure 3 , Figure 5 and Figure 6As shown, a dust removal assembly is fixedly arranged on one side of the shell 1, and the dust removal assembly includes a dust box 9, a first conveying pipe 10, an exhaust fan 11 and a second conveying pipe 12. The second conveying pipe 12 is fixedly arranged on one side of the shell 1, and the exhaust fan 11 is fixedly arranged on one end of the second conveying pipe 12. The first conveying pipe 10 is fixedly arranged on one end of the exhaust fan 11, and the dust box 9 is fixedly arranged on one end of the first conveying pipe 10. A filter assembly is fixedly arranged inside the second conveying pipe 12, and the filter assembly includes a fixing rod 13, a rotating motor 14, and a filter assembly. A filter screen 15, a first rotating rod 16, a rectangular plate 17 and a brush 18, a plurality of fixed rods 13 are fixedly arranged inside the second conveying pipe 12, a rotating motor 14 is fixedly arranged at one end of the fixed rod 13, a filter screen 15 is fixedly arranged on the surface of one end of the second conveying pipe 12, a first rotating rod 16 is fixedly arranged at the output end of the rotating motor 14, one end of the first rotating rod 16 is connected to the middle of the filter screen 15, rectangular plates 17 are fixedly arranged on both sides of one end of the first rotating rod 16, and a brush 18 is fixedly arranged on one side of the rectangular plate 17;

[0027] In this embodiment, by setting the dust box 9, the first conveying pipe 10, the exhaust fan 11 and the second conveying pipe 12, when the dust is generated by stirring and mixing inside the shell 1, the exhaust fan 11 drives the dust inside the shell 1 to pass through the second conveying pipe 12 and the first conveying pipe 10 to be transported to the dust box 9 for centralized collection. By setting the fixed rod 13, the rotating motor 14, the filter 15, the first rotating rod 16, the rectangular plate 17 and the brush 18, when in use, the filter 15 can allow the dust to pass through to avoid driving the raw materials to be transported to the dust box 9, and the rotating motor 14 is driven to drive the first rotating rod 16 to rotate, and the first rotating rod 16 drives the brush 18 on one side of the rectangular plate 17 to scrape the surface of the filter 15 to avoid the raw materials blocking the filter port of the filter 15, thereby achieving the effect of centralized collection of dust inside the raw materials during the stirring process.

[0028] like Figure 1 , Figure 2 ,and Figure 4As shown, the stirring assembly includes a servo motor 19, a second rotating rod 20, and a threaded blade 21. The servo motor 19 is fixedly arranged inside the top cover 2. The output end of the servo motor 19 passes through the bottom end of the top cover 2 and is rotatably arranged with the second rotating rod 20. A plurality of threaded blades 21 are fixedly arranged on the bottom surface of the second rotating rod 20. The top surface of the second rotating rod 20 is fixedly connected to one end of the connecting rod 6. The fixing assembly includes a fixing column 22, a strip plate 23, a screw 24, a pressing plate 25 and a rotating block 26. The top of the fixing plate 8 is connected to the connecting rod 6 by a rotating shaft. A fixed column 22 is rotatably provided, a strip plate 23 is fixedly provided at the top of the fixed column 22, a screw 24 is provided on the inner thread of the strip plate 23, a pressing plate 25 is fixedly provided at the bottom of the screw 24, a rotating block 26 is fixedly provided at the top of the screw 24, the pressing plate 25 is movably connected with the positioning groove 3, positioning columns 27 are fixedly provided on both sides of the bottom end of the top cover 2, positioning holes 28 are opened on both sides of the top end of the shell 1, the positioning columns 27 are movably connected with the positioning holes 28, and pull rods 29 are fixedly provided on both sides of the front and rear ends of the top end of the top cover 2;

[0029] In this embodiment, through the arrangement of the servo motor 19, the second rotating rod 20, and the threaded blades 21, when in use, the servo motor 19 is driven to drive the second rotating rod 20 to rotate, and the second rotating rod 20 drives the bottom threaded blades 21 to rotate, thereby achieving the effect of stirring the raw materials inside the shell 1, and through the arrangement of the fixed column 22, the strip plate 23, the screw 24, the pressing plate 25 and the rotating block 26, when in use, the pull rod 29 is pulled to move the top cover 2, and the positioning columns 27 on both sides of the bottom end of the top cover 2 are inserted into the positioning holes 28 on both sides of the top end of the shell 1, and then the fixed column 22 at the top of the fixed plate 8 is rotated to rotate the strip plate 23 at the top of the fixed column 22, driving the screw 24 inside the strip plate 23 to be located above the positioning groove 3 on the surface of the top cover 2, and the rotating block 26 is rotated to drive the screw 24 to rotate, and the screw 24 drives the bottom pressing block to insert into the positioning groove 3, thereby achieving the effect of fixing the top cover 2 on the top of the shell 1;

[0030] like Figure 1 and Figure 2 As shown, a discharge pipe 30 is fixedly arranged in the middle of the bottom end of the shell 1, a control valve 31 is fixedly arranged on the surface of the discharge pipe 30, support columns 32 are fixedly arranged on both sides of the bottom end of the shell 1, a chassis 33 is fixedly arranged at the bottom end of the support column 32, and an observation window 34 is fixedly arranged on the front side of the shell 1;

[0031] In this embodiment, through the provision of the discharge pipe 30, when the mixing and stirring inside the shell 1 is completed, the control valve 31 on the surface of the discharge pipe 30 is opened to discharge the mixed raw materials inside the shell 1 from the discharge pipe 30, thereby achieving the effect of facilitating the centralized collection of the mixed raw materials. Through the provision of the support column 32 and the chassis 33, when in use, the support column 32 can fix the shell 1 on the ground, and cooperate with the chassis 33, thereby achieving the effect of improving the stability of the shell 1. Through the provision of the observation window 34, when in use, the stirring and mixing of the raw materials inside the shell 1 can be observed through the observation window 34, thereby achieving the effect of facilitating the operator to observe and record.

[0032] Working principle: through the setting of connecting rod 6 and scraper 7, when in use, open the sealing cover 5, pour the raw materials from the feeding pipe 4 into the shell 1, and the stirring component stirs and mixes the raw materials inside the shell 1. During the mixing process, the stirring component drives the connecting rods 6 on both sides to rotate, and the connecting rod 6 drives the scrapers 7 at both ends to scrape the inner surface of the shell 1 to avoid the raw materials from sticking to the inner surface of the shell 1 during the stirring and mixing, thereby achieving the effect of avoiding resource waste and increasing production. At the same time, through the setting of dust collecting box 9, first conveying pipe 10, exhaust fan 11 and second conveying pipe 12, when the inside of the shell 1 is stirred and mixed to generate dust, the dust inside the shell 1 is driven by the exhaust fan 11 to pass through the second conveying pipe The delivery pipe 12 and the first delivery pipe 10 are transported to the dust box 9 for centralized collection. Through the setting of the fixed rod 13, the rotating motor 14, the filter 15, the first rotating rod 16, the rectangular plate 17 and the brush 18, when in use, the filter 15 can allow dust to pass through to avoid driving the raw materials to be transported to the inside of the dust box 9, and drive the rotating motor 14 to drive the first rotating rod 16 to rotate. The first rotating rod 16 drives the brush 18 on one side of the rectangular plate 17 to scrape the surface of the filter 15 to avoid the raw materials blocking the filter port of the filter 15, thereby achieving the effect of centralized collection of dust inside the raw materials during the mixing process. Through the setting of the servo motor 19, the second rotating rod 20 and the threaded blades 21, use The servo motor 19 is driven to drive the second rotating rod 20 to rotate, and the second rotating rod 20 drives the bottom threaded blade 21 to rotate, so as to achieve the effect of stirring the raw materials inside the shell 1. Through the setting of the fixed column 22, the strip plate 23, the screw 24, the pressing plate 25 and the rotating block 26, when in use, the pull rod 29 is pulled to move the top cover 2, and the positioning columns 27 on both sides of the bottom end of the top cover 2 are inserted into the positioning holes 28 on both sides of the top end of the shell 1, and then the fixed column 22 at the top of the fixed plate 8 is rotated to rotate the strip plate 23 at the top of the fixed column 22, driving the screw 24 inside the strip plate 23 to be located above the positioning groove 3 on the surface of the top cover 2, and the rotating block 26 is rotated to drive the screw 24 to rotate, and the screw 24 drives the bottom end to press The block is inserted into the positioning groove 3, thereby achieving the effect of fixing the top cover 2 to the top of the shell body 1. Through the setting of the discharge pipe 30, when the mixing and stirring inside the shell body 1 is completed, the control valve 31 on the surface of the discharge pipe 30 is opened to discharge the mixed raw materials inside the shell body 1 from the discharge pipe 30, thereby achieving the effect of facilitating the centralized collection of the mixed raw materials. Through the setting of the support column 32 and the chassis 33, when in use, the support column 32 can fix the shell body 1 on the ground, and cooperate with the chassis 33, thereby achieving the effect of improving the stability of the shell body 1. Through the setting of the observation window 34, the stirring and mixing of the raw materials inside the shell body 1 can be observed through the observation window 34 when in use, thereby achieving the effect of facilitating the operator to observe and record.

[0033] 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. A mixer for thermosetting electrostatic plastic powder, characterized in that: The invention comprises a shell (1), wherein a top cover (2) is movably provided at the top of the shell (1), positioning grooves (3) are provided on both sides of the top of the top cover (2), a feed pipe (4) is fixedly provided on the right side of the top of the top cover (2), and a sealing cover (5) is movably provided on the top of the feed pipe (4), a stirring assembly is fixedly provided inside the top cover (2), scraping assemblies are fixedly provided on both sides of the stirring assembly, and the scraping assembly comprises a connecting rod (6) and a scraper (7), a plurality of connecting rods (6) are fixedly provided on both sides of the stirring assembly, a scraper (7) is fixedly provided at one end of the connecting rod (6), and the scraper (7) is tightly fitted with the inner surface of the shell (1), and fixing plates (8) are fixedly provided on both sides of the shell (1), and a fixing assembly is fixedly provided on the top of the fixing plate (8); A dust removal component is fixedly arranged on one side of the shell (1), and the dust removal component comprises a dust collecting box (9), a first conveying pipe (10), an exhaust fan (11) and a second conveying pipe (12); the second conveying pipe (12) is fixedly arranged on one side of the shell (1), the exhaust fan (11) is fixedly arranged on one end of the second conveying pipe (12), the first conveying pipe (10) is fixedly arranged on one end of the exhaust fan (11), the dust collecting box (9) is fixedly arranged on one end of the first conveying pipe (10), and a filter component is fixedly arranged inside the second conveying pipe (12), and the filter component comprises a fixing rod (13), a rotating motor (14), and a filter screen (15), a first rotating rod (16), a rectangular plate (17) and a brush (18), a plurality of fixed rods (13) are fixedly arranged inside the second conveying pipe (12), a rotating motor (14) is fixedly arranged at one end of the fixed rod (13), a filter screen (15) is fixedly arranged on the surface of one end of the second conveying pipe (12), a first rotating rod (16) is fixedly arranged at the output end of the rotating motor (14), one end of the first rotating rod (16) is connected to the middle of the filter screen (15), rectangular plates (17) are fixedly arranged on both sides of one end of the first rotating rod (16), and a brush (18) is fixedly arranged on one side of the rectangular plate (17).

2. A mixer for thermosetting electrostatic plastic powder according to claim 1, characterized in that: The stirring assembly comprises a servo motor (19), a second rotating rod (20), and threaded blades (21); the servo motor (19) is fixedly arranged inside the top cover (2); the output end of the servo motor (19) passes through the bottom end of the top cover (2) and is rotatably arranged with a second rotating rod (20); a plurality of threaded blades (21) are fixedly arranged on the bottom surface of the second rotating rod (20); and the top surface of the second rotating rod (20) is fixedly connected to one end of a connecting rod (6).

3. A mixer for thermosetting electrostatic plastic powder according to claim 1, characterized in that: The fixing assembly comprises a fixing column (22), a strip plate (23), a screw (24), a pressing plate (25) and a rotating block (26); the fixing column (22) is rotatably arranged at the top of the fixing plate (8) via a rotating shaft; the strip plate (23) is fixedly arranged at the top of the fixing column (22); the strip plate (23) is internally threaded with a screw (24); the pressing plate (25) is fixedly arranged at the bottom of the screw (24); the rotating block (26) is fixedly arranged at the top of the screw (24); and the pressing plate (25) is movably connected to the positioning groove (3).

4. A mixer for thermosetting electrostatic plastic powder according to claim 1, characterized in that: Positioning columns (27) are fixedly provided on both sides of the bottom end of the top cover (2), positioning holes (28) are opened on both sides of the top end of the shell (1), the positioning columns (27) are movably connected to the positioning holes (28), and pull rods (29) are fixedly provided on both front and rear sides of the top end of the top cover (2).

5. The thermosetting electrostatic plastic powder mixer according to claim 1, characterized in that: A discharge pipe (30) is fixedly arranged in the middle of the bottom end of the housing (1), and a control valve (31) is fixedly arranged on the surface of the discharge pipe (30).

6. A mixer for thermosetting electrostatic plastic powder according to claim 1, characterized in that: Support columns (32) are fixedly arranged on both sides of the bottom end of the shell (1), a bottom plate (33) is fixedly arranged at the bottom end of the support column (32), and an observation window (34) is fixedly arranged on the front side of the shell (1).

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