A color master batch stirring machine

Abstract

The utility model belongs to the technical field of color master batch mixer, specifically is a color master batch mixer, including the stirring box, the outer circumferential surface of stirring box upper position is fixed with first support plate, the upper portion of first support plate is fixed with second support frame, the inside installation of second support frame has second motor, the output of second motor installs first driving pulley, the outer circumferential surface lower position of stirring box is fixed with second support plate, install third motor on second support plate, in order to solve the problem that color master batch mixer cannot automatically feed, cannot screen color master batch, add screening box between stirring box and lifting cylinder, the unqualified color master batch that screens passes through pipeline and appears into lifting cylinder and processes again, set up telescopic pneumatic cylinder in material box, realize automatic feeding, realize the screening of color master batch, improve the quality of color master batch, improve work efficiency.

Description

Technical Field

[0001] This utility model belongs to the technical field of color masterbatch mixers, specifically a color masterbatch mixer. Background Technology

[0002] A masterbatch mixer is a device specifically designed to uniformly mix masterbatch into a substrate. Masterbatch is a concentrated pigment or additive, typically supplied in granular form, used to impart color or other properties to materials such as plastics and rubber. Masterbatch mixers are widely used in the plastics and rubber processing industries and are crucial equipment for ensuring product color uniformity and quality stability.

[0003] In the prior art, color masterbatch mixers typically consist of several main parts: a mixing tank, a motor system, and a transmission device, which rapidly fuse the color masterbatch through mixing in the mixing tank.

[0004] Currently, most color masterbatch mixers cannot automatically feed materials and cannot distinguish qualified color masterbatches, resulting in low machine efficiency. Therefore, a color masterbatch mixer is proposed to address the above problems. Utility Model Content

[0005] To address the shortcomings of existing technologies and the problem of the inability to automatically feed and screen masterbatch, this utility model proposes a masterbatch mixer.

[0006] The technical solution adopted by this utility model to solve its technical problem is a masterbatch mixer, including a mixing box. A first support plate is fixed above the outer circumferential surface of the mixing box. A second support frame is fixed above the first support plate. A second motor is installed inside the second support frame. A first drive pulley is installed on the output end of the second motor. A second support plate is fixed below the outer circumferential surface of the mixing box. A third motor is installed on the second support plate. A second drive pulley is installed on the output end of the third motor.

[0007] The top of the mixing tank has a through hole, and a connecting shaft is installed in the through hole. One end of the connecting shaft is connected to a hollow rotating shaft. A first driven pulley is installed on the outer circumference of the connecting shaft. The first driven pulley and the first driving pulley are connected and driven by a first belt. A through hole is provided at the upper middle position of the hollow rotating shaft. A splash guard is fixed above the through hole, and a second funnel is provided below the splash guard.

[0008] A stirring rod is installed on the outer circumference of the hollow rotating shaft at a position slightly below the middle. A second rotating rod is provided inside the hollow rotating shaft. A second spiral blade is fixed on the outer circumference of the second rotating rod. An arc-shaped plate is provided below the hollow rotating shaft and is fixed on the inner circumference of the mixing tank. The bottom end of the second rotating rod passes through the middle of the arc-shaped plate. A second driven pulley is installed on the outer circumference of the bottom end of the second rotating rod. The second driven pulley and the second driving pulley are connected and driven by a second belt.

[0009] Preferably, an isolation plate is fixed at the lower center of the interior of the mixing tank, the isolation plate is located below the second driven pulley, a discharge port is provided at the bottom of the mixing tank, a rectangular groove is opened at the center of the discharge port, a baffle is installed in the rectangular groove, and a bracket is fixedly connected to the lower outer conical surface of the mixing tank. Four sets of brackets are provided, and the four sets of brackets effectively improve the stability of the mixing tank during operation.

[0010] Preferably, a through hole is provided at the center of the outer circumference of the mixing tank, and a fifth pipe passes through the through hole. One end of the fifth pipe is connected to the second funnel, and the other end of the fifth pipe is connected to the side of the screening box. The bottom surface of the screening box is provided with multiple sets of sieve holes. A first funnel is provided below the screening box, and a through hole is provided at the bottom surface of the first funnel. A fourth pipe is connected to the bottom of the first funnel, and one end of the fourth pipe is connected to the bottom of the outer circumference of the mixing tank to facilitate the transfer of the screened masterbatch.

[0011] Preferably, a workbench is provided below the first funnel, and a support column is fixed below the workbench, with four sets of support columns.

[0012] Preferably, a material box is placed on the upper side of the workbench, and a telescopic cylinder is installed on the bottom surface of the material box. The output end of the telescopic cylinder is connected to a push rod, and limit plates are provided on both sides of the push rod. The material box has a through hole corresponding to the position of the push rod to realize automated feeding.

[0013] Preferably, a lifting cylinder is installed at the upper center of the workbench, a first support frame is fixed above the lifting cylinder, a first motor is installed above the first support frame, the output end of the first motor is connected to a first rotating rod, a first spiral blade is fixed on the outer circumference of the first rotating rod, the lifting cylinder is connected to the material box through a second pipe, the lifting cylinder is connected to the screening box through a third pipe, and the lifting cylinder is connected to the mixing box through a first pipe, which facilitates the division of labor in the color masterbatch processing and improves work efficiency.

[0014] The advantages of this utility model are:

[0015] To address the issues of automatic feeding and masterbatch screening in traditional color masterbatch mixers, this utility model introduces a screening box between the mixing tank and the lifting cylinder. The mixed masterbatch enters the screening box through a pipe. Qualified masterbatch passes through the pipe to the bottom of the partition plate inside the mixing tank, awaiting discharge. Unqualified masterbatch exits through a pipe and enters the lifting cylinder for further processing. A material box is installed above the worktable, containing a telescopic cylinder, enabling automated feeding and screening of the masterbatch, thus improving masterbatch quality and work efficiency. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art 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.

[0017] Figure 1 This is a schematic diagram of the overall structure;

[0018] Figure 2 This is a sectional view of the overall structure;

[0019] Figure 3 This is a schematic diagram of the internal structure of the mixing tank;

[0020] Figure 4 This is a schematic diagram of the internal structure of the screening box;

[0021] Figure 5 This is a schematic diagram of the material box structure;

[0022] In the diagram: 1. Workbench; 2. Support column; 3. Material box; 4. Lifting cylinder; 5. First support frame; 6. First motor; 7. First pipe; 8. Screening box; 9. Mixing box; 10. Connecting shaft; 11. First driven pulley; 12. First driving pulley; 13. First belt; 14. Second support frame; 15. Second motor; 16. First support plate; 17. Third motor; 18. Second support plate; 19. Second driving pulley; 20. Second belt; 21. Bracket 22. Discharge port; 23. Baffle; 24. First funnel; 25. Telescopic cylinder; 26. Push rod; 27. Limiting plate; 28. First rotating rod; 29. ​​First spiral blade; 30. Hollow rotating shaft; 31. Splash guard; 32. Second funnel; 33. Second rotating rod; 34. Second spiral blade; 35. Stirring roller; 36. Arc plate; 37. Second driven pulley; 38. Isolation plate; 39. Second pipe; 40. Third pipe; 41. Fourth pipe; 42. Fifth pipe. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0024] Please see Figure 1-5 As shown, a masterbatch mixer includes a mixing chamber 9. A first support plate 16 is fixed above the outer circumferential surface of the mixing chamber 9. A second support frame 14 is fixed above the first support plate 16. A second motor 15 is installed inside the second support frame 14. A first drive pulley 12 is installed on the output end of the second motor 15. A second support plate 18 is fixed below the outer circumferential surface of the mixing chamber 9. A third motor 17 is installed on the second support plate 18. A second drive pulley 19 is installed on the output end of the third motor 17.

[0025] The mixing tank 9 has a through hole at the top, and a connecting shaft 10 is installed in the through hole. One end of the connecting shaft 10 is connected to a hollow rotating shaft 30. A first driven pulley 11 is installed on the outer circumference of the connecting shaft 10. The first driven pulley 11 and the first driving pulley 12 are connected and driven by a first belt 13. A through hole is provided at the upper middle position of the hollow rotating shaft 30. A splash guard 31 is fixed above the through hole. A second funnel 32 is provided below the splash guard 31.

[0026] A stirring rod 35 is installed on the outer circumference of the hollow rotating shaft 30 at a position slightly below the middle. A second rotating rod 33 is provided inside the hollow rotating shaft 30. A second spiral blade 34 is fixed on the outer circumference of the second rotating rod 33. An arc plate 36 is provided below the hollow rotating shaft 30. The arc plate 36 is fixed on the inner circumference of the mixing tank 9. The bottom end of the second rotating rod 33 passes through the middle position of the arc plate 36. A second driven pulley 37 is installed on the outer circumference of the bottom end of the second rotating rod 33. The second driven pulley 37 and the second driving pulley 19 are connected and driven by a second belt 20.

[0027] During operation, the second motor 15 rotates, driving the first drive pulley 12 to rotate. The first drive pulley 12, through the first belt 13, drives the first driven pulley 11 to rotate. The rotation of the first driven pulley 11 drives the connecting shaft 10 to work, which in turn drives the hollow rotating shaft 30 to rotate. The operation of the hollow rotating shaft 30 causes the stirring rod 35 to rotate, thus achieving the stirring of the masterbatch. The third motor 17 rotates, driving the second drive pulley 19 to rotate. The second drive pulley 19, through the second belt 20, drives the second driven pulley 37 to rotate. The rotation of the second driven pulley 37 drives the second rotating rod 33 to rotate, thereby achieving the lifting operation of the masterbatch. The masterbatch rises through the second spiral blade 34 into the second funnel 32, achieving the masterbatch transfer operation and improving work efficiency.

[0028] Furthermore, an isolation plate 38 is fixed at the lower center of the interior of the mixing tank 9. The isolation plate 38 is located below the second driven pulley 37. A discharge port 22 is provided at the bottom of the mixing tank 9. A rectangular groove is opened at the middle of the discharge port 22. A baffle 23 is installed in the rectangular groove. A bracket 21 is fixedly connected to the outer conical surface at the bottom of the mixing tank 9. Four sets of brackets 21 are provided.

[0029] During operation, the mixed masterbatch is placed under the isolation plate 38 via a conveyor. When discharge is required, the baffle 23 located on the discharge port 22 is pulled out to discharge the masterbatch, which simplifies the operation and improves work efficiency. Four sets of supports 21 are set under the mixing box 9 to improve the stability of the mixing box 9 during operation.

[0030] Furthermore, a through hole is provided in the middle of the outer circumference of the mixing tank 9, and a fifth pipe 42 passes through the through hole. One end of the fifth pipe 42 is connected to the second funnel 32, and the other end of the fifth pipe 42 is connected to the side of the screening box 8. The bottom surface of the screening box 8 is provided with multiple sets of sieve holes. A first funnel 24 is provided below the screening box 8. A through hole is provided in the bottom surface of the first funnel 24. A fourth pipe 41 is connected to the bottom of the first funnel 24, and one end of the fourth pipe 41 is connected to the bottom of the outer circumference of the mixing tank 9.

[0031] During operation, the masterbatch enters the screening box 8 through the fifth pipe 42. The bottom of the screening box 8 has multiple sets of sieve holes, which can screen masterbatch of different sizes. Qualified masterbatch falls into the first funnel 24 and enters the mixing box 9 through the fourth pipe 41, thus realizing the screening of masterbatch and improving work efficiency.

[0032] Furthermore, a workbench 1 is provided below the first funnel 24, and a support column 2 is fixed below the workbench 1, with four sets of support columns 2.

[0033] During operation, four sets of support columns 2 are installed under the workbench 1, which improves the stability of the workbench 1.

[0034] Furthermore, a material box 3 is placed on the upper side of the workbench 1. A telescopic cylinder 25 is installed on the bottom surface of the material box 3. A push rod 26 is connected to the output end of the telescopic cylinder 25. Limit plates 27 are provided on both sides of the push rod 26. A through hole is opened in the material box 3 corresponding to the position of the push rod 26.

[0035] During operation, the masterbatch to be stirred is placed inside the material box 3. The telescopic cylinder 25 is activated to drive the push rod 26 to push the masterbatch into the limit plate 27, thus completing the feeding of the masterbatch and realizing automatic feeding, which improves work efficiency.

[0036] Furthermore, a lifting cylinder 4 is installed at the upper center of the workbench 1, a first support frame 5 is fixed above the lifting cylinder 4, a first motor 6 is installed above the first support frame 5, the output end of the first motor 6 is connected to a first rotating rod 28, a first spiral blade 29 is fixed on the outer circumference of the first rotating rod 28, the lifting cylinder 4 is connected to the material box 3 through a second pipe 39, the lifting cylinder 4 is connected to the screening box 8 through a third pipe 40, and the lifting cylinder 4 is connected to the mixing box 9 through a first pipe 7.

[0037] During operation, the first motor 6 rotates, driving the first rotating rod 28 to rotate, thereby realizing the upward operation of the masterbatch. The masterbatch enters the mixing tank 9 through the first pipe 7 for mixing. The screening box 8 re-enters the lifting cylinder 4 through the third pipe 40 for further processing of the unqualified masterbatch, realizing automated mixing and improving work efficiency.

[0038] Working principle: The color masterbatch to be stirred is placed inside the material box 3. The telescopic cylinder 25 is activated, driving the push rod 26 to push the color masterbatch into the limit plate 27, completing the feeding of the color masterbatch. The first motor 6 rotates, driving the first rotating rod 28 to rotate. The color masterbatch enters the stirring tank 9 through the first pipe 7. The second motor 15 rotates, driving the first driving pulley 12 to rotate. The first driving pulley 12, through the first belt 13, drives the first driven pulley 11 to rotate. The rotation of the first driven pulley 11 drives the connecting shaft 10 to work. The connecting shaft 10 drives the hollow rotating shaft 30 to rotate. The operation of the hollow rotating shaft 30 causes the stirring rod 35 to rotate, achieving the stirring of the color masterbatch. The third motor 17 rotates, driving the second driving pulley 19 to rotate. The second driving pulley 19, through the second belt 20, drives the second driven pulley 35 to rotate. The rotating pulley 37 drives the second driven pulley 37 to rotate, thereby lifting the stirred masterbatch. The stirred masterbatch enters the screening box 8 through the fifth pipe 42. The bottom of the screening box 8 has multiple sets of sieve holes, which can screen masterbatch of different sizes. Qualified masterbatch falls into the first funnel 24 and enters the mixing box 9 through the fourth pipe 41. The screening box 8 re-enters the lifting cylinder 4 through the third pipe 40 for further processing of unqualified masterbatch. The stirred masterbatch is placed below the isolation plate 38 by the conveyor. When it is necessary to discharge, the baffle 23 located on the discharge port 22 is pulled out to discharge the masterbatch. This realizes automated feeding, facilitates the screening of qualified masterbatch, and improves work efficiency.

[0039] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0040] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A masterbatch mixer, characterized in that: The system includes a mixing tank (9), a first support plate (16) fixed above the outer circumference of the mixing tank (9), a second support frame (14) fixed above the first support plate (16), a second motor (15) installed inside the second support frame (14), a first drive pulley (12) installed on the output end of the second motor (15), a second support plate (18) fixed below the outer circumference of the mixing tank (9), a third motor (17) installed on the second support plate (18), and a second drive pulley (19) installed on the output end of the third motor (17). The mixing tank (9) has a through hole at the top, and a connecting shaft (10) is installed in the through hole. One end of the connecting shaft (10) is connected to a hollow rotating shaft (30). A first driven pulley (11) is installed on the outer circumference of the connecting shaft (10). The first driven pulley (11) and the first driving pulley (12) are connected and driven by a first belt (13). A through hole is provided at the upper middle position of the hollow rotating shaft (30). A splash guard (31) is fixed above the through hole. A second funnel (32) is provided below the splash guard (31). A stirring rod (35) is installed on the outer circumference of the hollow rotating shaft (30) at a position slightly below the middle. A second rotating rod (33) is provided inside the hollow rotating shaft (30). A second spiral blade (34) is fixed on the outer circumference of the second rotating rod (33). An arc plate (36) is provided below the hollow rotating shaft (30). The arc plate (36) is fixed on the inner circumference of the mixing tank (9). The bottom end of the second rotating rod (33) passes through the middle position of the arc plate (36). A second driven pulley (37) is installed on the outer circumference of the bottom end of the second rotating rod (33). The second driven pulley (37) and the second driving pulley (19) are connected and driven by a second belt (20).

2. The masterbatch mixer according to claim 1, characterized in that: An isolation plate (38) is fixed in the lower middle position inside the mixing tank (9). The isolation plate (38) is located below the second driven pulley (37). A discharge port (22) is provided at the bottom of the mixing tank (9). A rectangular groove is opened in the middle of the discharge port (22). A baffle (23) is installed in the rectangular groove. A bracket (21) is fixedly connected to the outer conical surface at the bottom of the mixing tank (9). Four sets of brackets (21) are provided.

3. The masterbatch mixer according to claim 2, characterized in that: A through hole is provided in the middle of the outer circumference of the mixing tank (9), and a fifth pipe (42) passes through the through hole. One end of the fifth pipe (42) is connected to the second funnel (32), and the other end of the fifth pipe (42) is connected to the side of the screening box (8). The bottom surface of the screening box (8) is provided with multiple sets of sieve holes. A first funnel (24) is provided below the screening box (8). A through hole is provided in the bottom surface of the first funnel (24). A fourth pipe (41) is connected to the bottom of the first funnel (24), and one end of the fourth pipe (41) is connected to the bottom of the outer circumference of the mixing tank (9).

4. A masterbatch mixer according to claim 3, characterized in that: A workbench (1) is provided below the first funnel (24), and a support column (2) is fixed below the workbench (1). There are four sets of support columns (2).

5. A masterbatch mixer according to claim 4, characterized in that: A material box (3) is placed on the upper side of the workbench (1). A telescopic cylinder (25) is installed on the bottom surface of the inside of the material box (3). A push rod (26) is connected to the output end of the telescopic cylinder (25). Limit plates (27) are provided on both sides of the push rod (26). A through hole is opened in the material box (3) corresponding to the position of the push rod (26).

6. A masterbatch mixer according to claim 5, characterized in that: A lifting cylinder (4) is installed at the upper middle position of the workbench (1). A first support frame (5) is fixed above the lifting cylinder (4). A first motor (6) is installed above the first support frame (5). A first rotating rod (28) is connected to the output end of the first motor (6). A first spiral blade (29) is fixed on the outer circumference of the first rotating rod (28). The lifting cylinder (4) is connected to the material box (3) through a second pipe (39). The lifting cylinder (4) is connected to the screening box (8) through a third pipe (40). The lifting cylinder (4) is connected to the mixing box (9) through a first pipe (7).

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