Mixing device for plastic track particle production

Abstract

The utility model relates to the field of mixing equipment, and discloses a mixing device for plastic track particle production, which comprises a base, two supporting seats are fixedly mounted at the top of the base, mounting holes are formed in one sides of the two supporting seats, and a same mixing barrel is rotatably mounted in the two mounting holes through pivotal bearings. The right side of the mixing barrel is of an opening structure, a barrel cover is arranged on the right side wall of the mixing barrel, a first shaft seat is fixedly mounted in the center of the left side of the barrel cover, and a stirring shaft is rotationally mounted on the first shaft seat. The mixing device has the following advantages and effects that various raw materials for manufacturing plastic track particles can be comprehensively, effectively and uniformly stirred and mixed, the problem that the raw materials at the bottom of the mixing barrel cannot be uniformly mixed is solved, the stirring shaft and the plurality of stirring rods can be conveniently moved out of the mixing barrel to be cleaned after mixing is completed, and the mixing efficiency is improved. The problem that the stirring shaft and the stirring rod in the mixing barrel are inconvenient to clean is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of mixing equipment, in particular to a mixing device for producing plastic track particles. Background Art

[0002] The plastic track granules are mostly made of highly elastic EPDM and PU granules, mostly colorful with soft surface colors. When added to the plastic field, they can prevent the reflection of dazzling light. They can be matched with multiple colors, have certain UV resistance and aging resistance, and can maintain their bright colors for a long time. When producing and processing plastic track granules, a mixing device is needed to first mix the various raw materials for making the plastic track granules, and then granulate and dry the mixed raw materials.

[0003] When the existing mixing device for producing plastic track particles is used for mixing raw materials, since the mixing barrel on the device is usually fixed, part of the raw materials located in the bottom space of the mixing barrel cannot be mixed evenly, affecting the mixing quality, and the stirring shaft and stirring rod in the mixing barrel are usually fixed. When cleaning the stirring shaft and stirring rod, the cleaning operation needs to be completed inside the mixing barrel, which is not convenient enough. Therefore, we propose a mixing device for producing plastic track particles to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a mixing device for the production of plastic track particles, which can comprehensively and effectively stir and mix a variety of raw materials for making plastic track particles, and after the mixing is completed, it is convenient to move the stirring shaft and multiple stirring rods out of the mixing barrel for cleaning.

[0005] The above-mentioned technical purpose of the utility model is achieved through the following technical scheme: a mixing device for producing plastic track particles, comprising a base, two support seats are fixedly installed on the top of the base, one side of the two support seats is provided with a mounting hole, the same mixing barrel is rotatably installed in the two mounting holes through a slewing bearing, the right side of the mixing barrel is an opening structure, a barrel cover is provided on the right side wall of the mixing barrel, a first shaft seat is fixedly installed on the left center part of the barrel cover, a stirring shaft is rotatably installed on the first shaft seat, a connecting groove is provided at the left end of the stirring shaft, a connecting rod is slidably installed in the connecting groove, and the left end of the connecting rod extends out of the connecting groove, a circular hole is provided on the left inner wall of the mixing barrel, a rotating shaft is rotatably installed in the circular hole through a bearing, the right end of the rotating shaft is fixedly connected to the left end of the connecting rod, a plurality of stirring rods are fixedly installed on the stirring shaft, and the plurality of stirring rods are distributed in an annular shape with equal spacing, a driving component 1 for controlling the rotation of the mixing barrel and the rotating shaft is provided on the base, and a driving component 2 for controlling the horizontal movement of the barrel cover, the first shaft seat and the stirring shaft is provided on the base.

[0006] By adopting the above technical solution, the mixing barrel is used to provide space for stirring and mixing various raw materials for making plastic track particles. The stirring shaft is used to drive the joint use of multiple stirring rods to stir and mix various raw materials. The rotating shaft is used to drive the connecting rod and the stirring shaft to rotate.

[0007] The utility model is further configured as follows: the cross section of the connecting groove and the cross section of the connecting rod are both rectangular.

[0008] By adopting the above technical solution, the connecting rod and the stirring shaft can rotate synchronously and stably in the same direction.

[0009] The utility model is further configured as follows: a plurality of convex thorns are fixedly mounted on the stirring rod, and the plurality of convex thorns are distributed in a ring shape with equal intervals.

[0010] By adopting the above technical solution, the agglomerated raw materials can be pierced and dispersed, thereby improving the quality of the mixed materials.

[0011] The utility model is further configured as follows: the driving component 1 includes a motor, a main sprocket, a main gear, an outer gear ring, a secondary sprocket and a chain; the motor is fixedly mounted on the top left side of the base through a machine base; the main sprocket and the main gear are both fixedly sleeved on the output shaft end of the motor; the main gear is located on the right side of the main sprocket; the outer gear ring is fixedly sleeved on the outer barrel wall of the mixing barrel; the main gear is meshed with the outer gear ring; the secondary sprocket is fixedly sleeved on the left end of the rotating shaft; and the chain is wound around the main sprocket and the secondary sprocket.

[0012] By adopting the above technical solution, the motor is used to drive the main sprocket and the main gear to rotate. The meshing transmission effect of the main gear and the outer gear ring can be used to control the rotation of the mixing barrel. The transmission effect of the main sprocket, the secondary sprocket and the chain can be used to control the rotation of the rotating shaft, the connecting rod and the stirring shaft.

[0013] The utility model is further configured as follows: the diameter of the main sprocket is smaller than the diameter of the secondary sprocket, the diameter of the main gear is smaller than the diameter of the outer gear ring, and the diameter of the secondary sprocket is smaller than the diameter of the main gear.

[0014] By adopting the above technical solution, the mixing drum and the stirring shaft can be turned in opposite directions, and the stirring shaft and the mixing drum can have different rotation speeds.

[0015] The utility model is further configured as follows: the second driving component includes an L-shaped frame, an electric slide rail, an electric slide seat, a cross beam, a connecting beam, a second axle seat and a connecting shaft; the L-shaped frame is fixedly mounted on the top of the base and is located behind the support seat; the electric slide rail is fixedly mounted on the L-shaped frame; the electric slide seat is slidably mounted on the electric slide rail; the cross beam is fixedly mounted on the right bottom of the electric slide seat; the connecting beam is fixedly mounted on the right end of the cross beam and is inclined; the second axle seat is fixedly mounted on the right center part of the cylinder cover; the connecting shaft is rotatably mounted on the second axle seat; and the right end of the connecting shaft is fixedly connected to the left bottom of the connecting beam.

[0016] By adopting the above technical scheme, the horizontal linear movement of the crossbeam can be controlled by utilizing the horizontal linear sliding of the electric slide seat on the electric slide rail, and then the crossbeam can drive the connecting beam, the connecting shaft, the second shaft seat and the barrel cover to move horizontally and linearly, so that the stirring shaft and the multiple stirring rods thereon can be pulled out of the mixing barrel to facilitate cleaning of the stirring shaft and the multiple stirring rods thereon, and the joint cooperation of the second shaft seat and the connecting shaft can ensure smooth rotation of the mixing barrel during the mixing process.

[0017] The utility model is further configured as follows: limiting grooves are provided on the top inner wall and the bottom inner wall of the connecting groove, limiting blocks are fixedly installed on the right end top and the right end bottom of the connecting rod, and the two limiting blocks are respectively slidably installed in the corresponding limiting grooves.

[0018] By adopting the above technical solution, the horizontal movement direction of the stirring shaft is limited so that the connecting rod will not fall out of the connecting groove.

[0019] The utility model is further configured as follows: a sealing ring is fixedly installed on the left side wall of the cylinder cover, an annular groove is provided on the right side outer wall of the mixing cylinder, and the sealing ring is slidably installed in the annular groove.

[0020] By adopting the above technical solution, the drum cover and the mixing drum can be effectively sealed to prevent material from running away or leaking.

[0021] The utility model is further configured as follows: a material pipe is fixedly installed on the top of the mixing barrel, and an end cover is installed on the inner thread of the material pipe.

[0022] By adopting the above technical solution, a variety of raw materials for making plastic track particles can be added into the mixing barrel, and the evenly mixed raw materials can be discharged out of the mixing barrel.

[0023] The utility model is further configured as follows: the inner wall of the top of the mixing cylinder is an arc-shaped surface structure.

[0024] By adopting the above technical solution, it is helpful to discharge all the uniformly mixed raw materials out of the mixing barrel.

[0025] The beneficial effects of the utility model are:

[0026] 1. The utility model can control the rotation of the mixing drum, the rotating shaft, the connecting rod and the stirring shaft by utilizing a driving assembly composed of a motor, a main sprocket, a main gear, an outer gear ring, a secondary sprocket and a chain, and can make the mixing drum and the stirring shaft turn in opposite directions and rotate at different speeds, so that the raw materials can be tumbled and mixed with the mixing drum, and the stirring shaft can be used to drive the rotation of multiple stirring rods, so that the raw materials can be further stirred and mixed, thereby achieving the purpose of comprehensive and uniform mixing of the raw materials.

[0027] 2. The utility model utilizes a plurality of convex thorns to puncture and disperse agglomerated raw materials during the mixing process, thereby further improving the mixing quality.

[0028] 3. The utility model utilizes a driving assembly 2 composed of an L-shaped frame, an electric slide rail, an electric slide seat, a crossbeam, a connecting beam, a second shaft seat and a connecting shaft, so as to facilitate moving the stirring shaft and multiple stirring rods out of the mixing barrel, thereby facilitating cleaning of the stirring shaft and multiple stirring rods outside the mixing barrel, and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the three-dimensional structure of this embodiment.

[0030] Figure 2 It is a schematic diagram of the main cross-sectional structure of this embodiment.

[0031] Figure 3 It is a three-dimensional structural schematic diagram of a stirring shaft, a connecting rod and a stirring rod.

[0032] Figure 4 It is a schematic diagram of the side cross-sectional structure of the stirring shaft.

[0033] In the figure, 1. base; 2. support seat; 3. mixing barrel; 4. barrel cover; 5. first shaft seat; 6. stirring shaft; 7. connecting groove; 8. connecting rod; 9. rotating shaft; 10. stirring rod; 11. convex thorn; 12. motor; 13. main sprocket; 14. main gear; 15. outer gear ring; 16. secondary sprocket; 17. chain; 18. L-shaped frame; 19. electric slide rail; 20. electric slide seat; 21. crossbeam; 22. connecting beam; 23. second shaft seat; 24. connecting shaft; 25. sealing ring; 26. material pipe; 27. end cover. DETAILED DESCRIPTION

[0034] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of 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.

[0035] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 The utility model provides a mixing device for producing plastic track particles, including a base 1, two support seats 2 are fixedly installed on the top of the base 1, one side of the two support seats 2 is provided with a mounting hole, and the same mixing barrel 3 is rotatably installed in the two mounting holes through a slewing bearing, the right side of the mixing barrel 3 is an open structure, a material pipe 26 is fixedly installed on the top of the mixing barrel 3, and an end cover 27 is installed on the inner thread of the material pipe 26, the top inner wall of the mixing barrel 3 is an arc surface structure, a barrel cover 4 is arranged on the right side wall of the mixing barrel 3, and the left center part of the barrel cover 4 is fixedly installed A first shaft seat 5 is provided, on which a stirring shaft 6 is rotatably installed, a connecting groove 7 is provided at the left end of the stirring shaft 6, a connecting rod 8 is slidably installed in the connecting groove 7, and the left end of the connecting rod 8 extends outside the connecting groove 7, and the cross-sections of the connecting groove 7 and the connecting rod 8 are both rectangular. A circular hole is provided on the left inner wall of the mixing barrel 3, and a rotating shaft 9 is rotatably installed in the circular hole through a bearing, and the right end of the rotating shaft 9 is fixedly connected to the left end of the connecting rod 8. A plurality of stirring rods 10 are fixedly installed on the stirring shaft 6, and the plurality of stirring rods 10 are distributed in an annular shape with equal spacing, wherein:

[0036] The base 1 is provided with a driving component 1 for controlling the rotation of the mixing barrel 3 and the rotating shaft 9. The driving component 1 includes a motor 12, a main sprocket 13, a main gear 14, an outer gear ring 15, a secondary sprocket 16 and a chain 17. The motor 12 is fixedly installed on the top left side of the base 1 through a machine base. The main sprocket 13 and the main gear 14 are both fixedly sleeved on the output shaft end of the motor 12. The main gear 14 is located on the right side of the main sprocket 13. The outer gear ring 15 is fixedly sleeved on the outer barrel wall of the mixing barrel 3. The main gear is meshed with the outer gear ring 15. The secondary sprocket 16 is fixedly sleeved on the left end of the rotating shaft 9. The chain 17 is wound around the main sprocket 13 and the secondary sprocket 16. The base 1 is provided with a driving component 2 for controlling the horizontal movement of the barrel cover 4, the first shaft seat 5 and the stirring shaft 6. The driving component 2 includes an L-shaped frame 18, an electric slide rail 19, an electric slide seat 20, crossbeam 21, connecting beam 22, second shaft seat 23 and connecting shaft 24, L-shaped frame 18 is fixedly mounted on the top of base 1 and is located behind support seat 2, electric slide rail 19 is fixedly mounted on L-shaped frame 18, electric slide seat 20 is slidably mounted on electric slide rail 19, crossbeam 21 is fixedly mounted on the right bottom of electric slide seat 20, connecting beam 22 is fixedly mounted on the right end of crossbeam 21 and is inclined, second shaft seat 23 is fixedly mounted on the right center of barrel cover 4, connecting shaft 24 is rotatably mounted on second shaft seat 23, and the right end of connecting shaft 24 is fixedly connected to the left bottom of connecting beam 22. It should be noted that by arranging L-shaped frame 18, electric slide rail 19, electric slide seat 20 and crossbeam 21 behind mixing barrel 3, the rotation of mixing barrel 3 and the pouring of raw materials into mixing barrel 3 will not be affected.

[0037] In this embodiment, a plurality of convex thorns 11 are fixedly mounted on the stirring rod 10 , and the plurality of convex thorns 11 are distributed in a ring shape with equal intervals.

[0038] In this embodiment, the diameter of the main sprocket 13 is smaller than that of the secondary sprocket 16 , the diameter of the main gear 14 is smaller than that of the outer gear ring 15 , and the diameter of the secondary sprocket 16 is smaller than that of the main gear 14 .

[0039] In this embodiment, limiting grooves are provided on the top inner wall and the bottom inner wall of the connecting groove 7, and limiting blocks are fixedly installed on the right top and the right bottom of the connecting rod 8, and the two limiting blocks are slidably installed in the corresponding limiting grooves respectively.

[0040] In this embodiment, a sealing ring 25 is fixedly mounted on the left side wall of the cylinder cover 4, and an annular groove is provided on the right outer wall of the mixing cylinder 3, and the sealing ring 25 is slidably mounted in the annular groove.

[0041] In the present embodiment, it should be noted that the motor 12, the electric slide rail 19 and the electric slide seat 20 can all be purchased on the market or customized in the factory. The motor 12, the electric slide rail 19 and the electric slide seat 20 are equipped with a power supply, and their line connection and control methods are mature technologies in this field and have been fully disclosed, so they will not be repeated in the specification.

[0042] Through the above structure, the mixing device for producing plastic track particles provided by the utility model can fully and effectively stir and mix the various raw materials for making plastic track particles when in use, solving the problem that the raw materials at the bottom of the mixing barrel 3 cannot be mixed evenly. Moreover, after the mixing is completed, it is convenient to move the stirring shaft 6 and the multiple stirring rods 10 out of the mixing barrel 3 for cleaning, solving the problem that it is inconvenient to clean the stirring shaft 6 and the stirring rods 10 inside the mixing barrel 3. During the specific operation, the end cover 27 is unscrewed, and the various raw materials for making the plastic track particles are mixed according to the required The proportions are poured into the mixing barrel 3 from the material pipe 26 in sequence, and then the end cover 27 is tightened in the material pipe 26 to control the operation of the motor 12. The motor 12 drives the main sprocket 13 and the main gear 14 to rotate. The mixing barrel 3 can be controlled to rotate through the meshing transmission of the main gear 14 and the outer gear ring 15. The rotation of the rotating shaft 9, the connecting rod 8 and the stirring shaft 6 can be controlled through the transmission of the main sprocket 13, the secondary sprocket 16 and the chain 17. The mixing barrel 3 and the stirring shaft 6 can be turned in opposite directions and have different rotation speeds, so that the raw materials can be tumbled and mixed with the mixing barrel 3. The stirring shaft 6 drives the rotation of the plurality of stirring rods 10 to further stir and mix the raw materials. The plurality of convex thorns 11 on the stirring rods 10 can be used to puncture and break up the agglomerated raw materials during the stirring and mixing process, thereby further improving the quality of the mixing. After the mixing is completed, when the end cover 27 rotates to face vertically downward, the motor 12 is stopped, and then the end cover 27 is screwed out, and the mixed raw materials can be discharged from the material pipe 26. When the stirring shaft 6 and the stirring rod 10 need to be cleaned, the electric slide 20 is controlled to slide horizontally to the right on the electric slide rail 19, so that the electric slide 20 drives the The crossbeam 21, the connecting beam 22, the connecting shaft 24, the second shaft seat 23, the barrel cover 4, the first shaft seat 5, the stirring shaft 6 and the multiple stirring rods 10 move horizontally to the right, and the connecting rod 8 gradually slides out of the connecting groove 7, and then the stirring shaft 6 and the multiple stirring rods 10 thereon can be pulled out of the mixing barrel 3, so that the stirring shaft 6 and the multiple stirring rods 10 thereon can be cleaned outside the mixing barrel 3. After the cleaning work is completed, the electric slide seat 20 is controlled to slide horizontally to the left on the electric slide rail 19, so that the stirring shaft 6 and the multiple stirring rods 10 can be pushed back into the mixing barrel 3.

Claims

1. A mixing device for producing plastic track particles, characterized in that: The invention comprises a base (1), wherein two support seats (2) are fixedly mounted on the top of the base (1), and a mounting hole is provided on one side of each of the two support seats (2). A same mixing barrel (3) is rotatably mounted in the two mounting holes via a slewing bearing. The right side of the mixing barrel (3) is an open structure, and a barrel cover (4) is provided on the right side wall of the mixing barrel (3). A first shaft seat (5) is fixedly mounted on the left center of the barrel cover (4), and a stirring shaft (6) is rotatably mounted on the first shaft seat (5). A connecting groove (7) is provided at the left end of the stirring shaft (6), and a connecting rod (8) is slidably mounted in the connecting groove (7). The left end of the connecting rod (8) extends outside the connecting groove (7); a circular hole is opened on the left inner wall of the mixing barrel (3); a rotating shaft (9) is rotatably installed in the circular hole through a bearing; the right end of the rotating shaft (9) is fixedly connected to the left end of the connecting rod (8); a plurality of stirring rods (10) are fixedly installed on the stirring shaft (6); the plurality of stirring rods (10) are distributed in an annular shape with equal spacing; a driving component 1 for controlling the rotation of the mixing barrel (3) and the rotating shaft (9) is arranged on the base (1); and a driving component 2 for controlling the horizontal movement of the barrel cover (4), the first shaft seat (5) and the stirring shaft (6) is arranged on the base (1).

2. A mixing device for producing plastic track particles according to claim 1, characterized in that: The cross-section of the connecting groove (7) and the cross-section of the connecting rod (8) are both rectangular.

3. A mixing device for producing plastic track particles according to claim 1, characterized in that: A plurality of ridges (11) are fixedly mounted on the stirring rod (10), and the plurality of ridges (11) are distributed in a ring-shaped manner at equal intervals.

4. A mixing device for producing plastic track particles according to claim 1, characterized in that: The driving assembly 1 comprises a motor (12), a main sprocket (13), a main gear (14), an outer gear ring (15), a secondary sprocket (16) and a chain (17); the motor (12) is fixedly mounted on the top left side of the base (1) through a machine base; the main sprocket (13) and the main gear (14) are both fixedly sleeved on the output shaft end of the motor (12); the main gear (14) is located on the right side of the main sprocket (13); the outer gear ring (15) is fixedly sleeved on the outer barrel wall of the mixing barrel (3); the main gear is meshed with the outer gear ring (15); the secondary sprocket (16) is fixedly sleeved on the left end of the rotating shaft (9); and the chain (17) is wound around the main sprocket (13) and the secondary sprocket (16).

5. A mixing device for producing plastic track particles according to claim 4, characterized in that: The diameter of the main sprocket (13) is smaller than the diameter of the secondary sprocket (16), the diameter of the main gear (14) is smaller than the diameter of the outer gear ring (15), and the diameter of the secondary sprocket (16) is smaller than the diameter of the main gear (14).

6. A mixing device for producing plastic track particles according to claim 1, characterized in that: The second driving component comprises an L-shaped frame (18), an electric slide rail (19), an electric slide seat (20), a crossbeam (21), a connecting beam (22), a second shaft seat (23) and a connecting shaft (24); the L-shaped frame (18) is fixedly mounted on the top of the base (1) and is located behind the support seat (2); the electric slide rail (19) is fixedly mounted on the L-shaped frame (18); the electric slide seat (20) is slidably mounted on the electric slide rail (19); the crossbeam (21) is fixedly mounted on the right bottom of the electric slide seat (20); the connecting beam (22) is fixedly mounted on the right end of the crossbeam (21) and is inclined; the second shaft seat (23) is fixedly mounted on the right center of the cylinder cover (4); the connecting shaft (24) is rotatably mounted on the second shaft seat (23); and the right end of the connecting shaft (24) is fixedly connected to the left bottom of the connecting beam (22).

7. A mixing device for producing plastic track particles according to claim 1, characterized in that: Limiting grooves are provided on the top inner wall and the bottom inner wall of the connecting groove (7), and limiting blocks are fixedly installed on the right top and the right bottom of the connecting rod (8), and the two limiting blocks are respectively slidably installed in the corresponding limiting grooves.

8. A mixing device for producing plastic track particles according to claim 1, characterized in that: A sealing ring (25) is fixedly mounted on the left side wall of the cylinder cover (4), and an annular groove is provided on the right side outer wall of the mixing cylinder (3), and the sealing ring (25) is slidably mounted in the annular groove.

9. A mixing device for producing plastic track particles according to claim 1, characterized in that: A material pipe (26) is fixedly mounted on the top of the mixing cylinder (3), and an end cap (27) is mounted on the inner thread of the material pipe (26).

10. A mixing device for producing plastic track particles according to claim 1, characterized in that: The top inner wall of the mixing cylinder (3) is of an arc-shaped structure.

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