Mixing mill capable of uniformly mixing

Abstract

The utility model discloses a mixing mill capable of uniformly mixing, and relates to the technical field of mixing mills. The mixing mill capable of uniformly mixing comprises a mixing mill main body, two extrusion rollers are rotatably mounted in the mixing mill main body, a support frame is fixedly connected to the upper end of the mixing mill main body, a mixing mechanism is arranged on the support frame, the mixing mechanism comprises a reciprocating screw rod, the reciprocating screw rod is fixedly connected with an output shaft of a motor, and the output shaft of the motor is fixedly connected with a motor. The motor is fixedly connected with the supporting frame, the reciprocating lead screw is slidably connected with a sliding block, the sliding block is fixedly connected with a rack, the supporting frame is connected with a left overturning plate through a connecting assembly, the supporting frame is connected with a right overturning plate through a connecting assembly, the supporting frame is rotationally connected with a gear a, and the supporting frame is rotationally connected with a gear b. According to the mixing mill capable of uniformly mixing, through the arrangement of the mixing mechanism, raw materials on the edge can be moved to the middle part, so that the effect of uniformly mixing color blocks is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of mixers, in particular to a mixer for uniform mixing. Background Art

[0002] A mixer is a device used to mix raw materials evenly and perform heating, melting and chemical reactions. In the rubber and plastic processing industry, mixers are widely used in rubber mixing and plastic mixing processes to ensure the uniformity and consistency of raw materials.

[0003] A mixing machine with uniform mixing disclosed in publication number CN219235797U comprises a mixing machine body, two squeezing rollers are rotatably installed inside the mixing machine body, a support frame is fixedly installed on the upper end surface of the mixing machine body, a motor is fixedly installed at the center position of the upper end surface of the support frame, a threaded rod is fixedly connected to the output end of the motor, a movable block is threadedly connected to the outer wall of the threaded rod, and a limiter is penetrated inside the movable block. The above application document enables the raw materials to be gathered to the middle by setting an inclined gathering plate, but in actual use, due to the large color difference between the two ends and the middle of the color block, the raw materials on both sides of the above application document are still at the two sides after the gathering, and the gathering effect is not good. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a uniformly mixed mixer, which solves the problems raised in the above background technology. To achieve the above purpose, the utility model is implemented by the following technical scheme: a uniformly mixed mixer, including a mixer body, two extrusion rollers are rotatably installed inside the mixer body, the upper end of the mixer body is fixedly connected to a support frame, a mixing mechanism is arranged on the support frame, the mixing mechanism includes a reciprocating screw, the reciprocating screw is rotatably connected to the support frame, the reciprocating screw is fixedly connected to the output shaft of the motor, the motor is fixedly connected to the support frame, the reciprocating screw is slidably connected to a slider through a reciprocating groove provided on the surface, the slider is fixedly connected to a rack, the support frame is connected to a left flip plate through a connecting assembly, the support frame is connected to a right flip plate through a connecting assembly, the support frame is rotatably connected to a gear a, the support frame is rotatably connected to a gear b, and a baffle is fixedly connected to the inner wall of the mixer body.

[0005] Preferably, the left flip plate and the right flip plate are both made of heat-resistant glass, and the lengths of the left flip plate and the right flip plate are slightly larger than one-fourth of the length of the support frame. By setting the materials of the left flip plate and the right flip plate, it is ensured that the left flip plate and the right flip plate will not be damaged due to high heat. By setting the lengths of the left flip plate and the right flip plate, it is ensured that the left flip plate and the right flip plate can just move the raw materials on the edge to the middle during the flipping process, and can achieve a better cleaning effect on the baffle during the rotation process.

[0006] Preferably, the rack is meshed with gear a and gear b, and the length of the rack is greater than one-fourth of the diameter of gear a and gear b and less than one-half of the diameter of gear a and gear b. By comparing the diameter lengths of the rack, gear a, and gear b, it is ensured that the rotation amplitude of gear a and gear b each time exceeds ninety degrees but does not exceed one hundred and eighty degrees, thereby ensuring the flipping effect of the raw materials.

[0007] Preferably, the connecting assembly includes a turntable, which is rotatably connected to the rotating shaft of gear a or gear b through a torsion spring, the turntable is slidably connected with a clamping block, the inner walls of the left flip plate and the right flip plate are provided with a clamping slot, the turntable is provided with a cross slot, the inner walls of the left flip plate and the right flip plate are both slidably and rotatably connected with a control block, the control block is slidably connected with a connecting block, and the connecting block is elastically connected to the inner wall of the left flip plate or the right flip plate through a spring.

[0008] Preferably, a cross-shaped protrusion whose shape and size match the cross-shaped protrusion is provided at one end of the control block close to the cross groove. The setting of the cross-shaped protrusion ensures that the control block can drive the turntable to rotate through the cross-shaped protrusion to achieve the effect of releasing the limit.

[0009] Preferably, a circular slide is provided on the outer wall of the control block, and the connecting block is slidably connected to the control block via the circular slide. The provision of the circular slide ensures that the control block can rotate normally while the distance between the control block and the cross groove can be ensured by the connecting block when not subject to external force, so as to achieve the expected effect.

[0010] The utility model provides a mixer for uniform mixing, which has the following beneficial effects:

[0011] (1) The utility model sets a mixing mechanism, and drives the reciprocating screw to rotate through the motor, so that the slider moves back and forth, and drives the rack to move back and forth, so that the left flip plate and the right flip plate are flipped under the action of the rack and the gear a and the gear b, so that the raw materials on the left flip plate and the right flip plate move toward the middle, and the raw materials on the edge move to the center, ensuring that the color blocks can be evenly distributed.

[0012] (2) The utility model provides a connecting assembly, through the joint action of the control block and the cross slot, so that the turntable can rotate, so that the clamping block can move under the drive of the turntable, thereby ensuring that the left flip plate and the right flip plate can be easily installed and disassembled, so as to achieve the effect of facilitating the timely cleaning of the left flip plate and the right flip plate after the mixing operation is completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the three-dimensional appearance structure of the utility model;

[0014] Figure 2 It is a partial structural diagram of the mixing mechanism of the utility model;

[0015] Figure 3 This is a schematic diagram of the cross-sectional structure of the left flip plate of the utility model;

[0016] Figure 4 For this utility model Figure 3 Schematic diagram of the structure of A.

[0017] In the figure: 1. mixer body; 2. extrusion roller; 3. support frame; 4. mixing mechanism; 41. reciprocating screw; 42. motor; 43. slider; 44. rack; 45. left flip plate; 46. right flip plate; 47. gear a; 48. gear b; 49. connecting assembly; 491. turntable; 492. torsion spring; 493. block; 494. bayonet; 495. cross slot; 496. control block; 497. connecting block; 498. spring; 410. baffle. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] Embodiment 1

[0020] See also Figure 1-2A mixing machine for uniform mixing includes a mixing machine body 1, two squeezing rollers 2 are rotatably installed inside the mixing machine body 1, the upper end of the mixing machine body 1 is fixedly connected to a support frame 3, a mixing mechanism 4 is arranged on the support frame 3, the mixing mechanism 4 includes a reciprocating screw rod 41, the reciprocating screw rod 41 is rotatably connected to the support frame 3, the reciprocating screw rod 41 is fixedly connected to the output shaft of a motor 42, the motor 42 is fixedly connected to the support frame 3, the reciprocating screw rod 41 is slidably connected to a slider 43 through a reciprocating groove provided on the surface, the slider 43 is fixedly connected to a rack 44, and the support frame 3 is connected through a reciprocating groove provided on the surface The connecting component 49 is connected to the left flip plate 45, and the support frame 3 is connected to the right flip plate 46 through the connecting component 49. The left flip plate 45 and the right flip plate 46 are both made of heat-resistant glass, and the lengths of the left flip plate 45 and the right flip plate 46 are slightly larger than one-fourth of the length of the support frame 3. By setting the materials of the left flip plate 45 and the right flip plate 46, it is ensured that the left flip plate 45 and the right flip plate 46 will not be damaged due to high heat, and by setting the lengths of the left flip plate 45 and the right flip plate 46, it is ensured that the left flip plate 45 and the right flip plate 46 will not be damaged during the flipping process. The raw materials on the edge can be just moved to the middle, and the baffle 410 can be cleaned better during the rotation. The support frame 3 is rotatably connected to the gear a47, the support frame 3 is rotatably connected to the gear b48, the rack 44 is meshed with the gear a47 and the gear b48, the length of the rack 44 is greater than one quarter of the diameter of the gear a47 and the gear b48 and less than one half of the diameter of the gear a47 and the gear b48, and by comparing the diameter lengths of the rack 44 and the gear a47 and the gear b48, it is ensured that the amplitude of each rotation of the gear a47 and the gear b48 exceeds The angle of rotation of the mixer body 1 is more than ninety degrees but not more than one hundred and eighty degrees, so as to ensure the flipping effect of the raw materials. A baffle 410 is fixedly connected to the inner wall of the mixer body 1, and the reciprocating screw rod 41 is driven by the motor 42 to rotate, so that the slider 43 moves back and forth, and drives the rack 44 to move back and forth, so that the left flip plate 45 and the right flip plate 46 are flipped under the action of the rack 44, the gear a47 and the gear b48, so that the raw materials on the left flip plate 45 and the right flip plate 46 move toward the middle, and the raw materials on the edge move to the center, ensuring that the color blocks can be evenly distributed.

[0021] When in use, the staff first starts the equipment to start the two squeezing rollers 2, so that the raw material is squeezed between the squeezing rollers 2. When the raw material leaves the squeezing rollers 2 and moves to the front of the support frame 3, due to the obstruction of the baffle 410, part of the raw material will move to the top of the left flip plate 45 and the right flip plate 46 under the obstruction of the baffle 410. At this time, since the power supply of the equipment is in the starting state, the motor 42 is in the starting state, so the reciprocating screw 41 rotates under the drive of the output shaft of the motor 42, so the slider 43 reciprocates under the drive of the reciprocating screw 41, and drives the rack 44 to reciprocate. When the reciprocating screw rod 41 moves to a position meshing with the gear on the rotating shaft of gear a47, the rack 44 drives the rotating shaft to rotate through the gear a47, thereby driving the left flip plate 45 to flip, so that the raw material above the left flip plate 45 moves to the middle position. When the rack 44 moves in the opposite direction driven by the slider 43, it first drives the left flip plate 45 to reset. When it moves to a position meshing with the gear b48, it drives the rotating shaft of gear b48 to rotate through the gear b48, thereby driving the right flip plate 46 to flip, thereby achieving continuous flipping, so that the raw material in the right position moves to the middle, and the color blocks are evenly distributed.

[0022] Embodiment 2

[0023] See also Figure 1-4 On the basis of the first embodiment, the connecting assembly 49 includes a rotating disk 491, the rotating disk 491 is rotatably connected to the rotating shaft of the gear a47 or the gear b48 through a torsion spring 492, the rotating disk 491 is slidably connected with a clamping block 493, a clamping hole 494 is provided on the inner wall of the left flip plate 45 and the right flip plate 46, a cross groove 495 is provided on the rotating disk 491, and a control block 496 is slidably and rotatably connected to the inner wall of the left flip plate 45 and the right flip plate 46, and one end of the control block 496 close to the cross groove 495 is provided with a cross-shaped protrusion whose shape and size match the cross groove 495, and the control block 496 is ensured by the setting of the cross-shaped protrusion. The cross-shaped protrusion can drive the turntable 491 to rotate to achieve the effect of releasing the limit. The control block 496 is slidably connected with the connecting block 497. A circular slideway is provided on the outer wall of the control block 496, and the connecting block 497 is slidably connected with the control block 496 through the circular slideway. The setting of the circular slideway ensures that the control block 496 can rotate normally and the distance between the control block 496 and the cross groove 495 can be ensured by the connecting block 497 when no external force is applied, so as to achieve the expected effect. The connecting block 497 is elastically connected to the inner wall of the left flip plate 45 or the right flip plate 46 through the spring 498.

[0024] During use, on the basis of Example 1, when it is necessary to install the left flip plate 45 or the right flip plate 46, the staff first aligns the through hole opened on the left flip plate 45 or the right flip plate 46 with the rotating shaft of the gear a47 or the gear b48, and then presses and rotates the control block 496 to move the cross-shaped protrusion on the control block 496 into the inside of the cross groove 495, and then rotates the control block 496 to make the turntable 491 drive the card block 493 to move. When the card block 493 moves into the inside of the rotating shaft, the staff continues to push the left flip plate 45 or the right flip plate 46. When the bayonet 494 moves to the same horizontal position as the card block 493, the staff stops pressing the control block 496. At this time, the control block 496 is at the connection block 497 and the spring 498. The turntable 491 is driven to reset, and the turntable 491 is driven to reset under the drive of the torsion spring 492, and during the resetting process of the turntable 491, the card block 493 is driven to enter the card slot 494, so that the left flip plate 45 or the right flip plate 46 is fixed. When the left flip plate 45 or the right flip plate 46 needs to be removed, the staff presses and rotates the control block 496 to make the cross-shaped protrusion on the control block 496 move to the inside of the cross groove 495, and then the control block 496 is rotated to make the turntable 491 drive the card block 493 to move. When the card block 493 moves to the inside of the rotating shaft, the staff removes the left flip plate 45 or the right flip plate 46, so that the left flip plate 45 and the right flip plate 46 are easy to clean, so as to prevent the accumulation of impurities due to long-term use and affect the quality of raw materials.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A mixer for uniform mixing, comprising a mixer body (1), characterized in that: Two squeezing rollers (2) are rotatably mounted inside the mixer body (1); a support frame (3) is fixedly connected to the upper end of the mixer body (1); and a mixing mechanism (4) is arranged on the support frame (3); The mixing mechanism (4) comprises a reciprocating screw (41), the reciprocating screw (41) being rotatably connected to a support frame (3), the reciprocating screw (41) being fixedly connected to an output shaft of a motor (42), the motor (42) being fixedly connected to the support frame (3), the reciprocating screw (41) being slidably connected to a slider (43) via a reciprocating groove provided on a surface, the slider (43) being fixedly connected to a rack (44), the support frame (3) being connected to a left flip plate (45) via a connecting assembly (49), the support frame (3) being connected to a right flip plate (46) via a connecting assembly (49), the support frame (3) being rotatably connected to a gear a (47), the support frame (3) being rotatably connected to a gear b (48), and a baffle (410) being fixedly connected to the inner wall of the mixer body (1).

2. A mixing machine for uniform mixing according to claim 1, characterized in that: The left flip plate (45) and the right flip plate (46) are both made of heat-resistant glass, and the length of the left flip plate (45) and the right flip plate (46) is slightly greater than one quarter of the length of the support frame (3).

3. A mixing machine for uniform mixing according to claim 2, characterized in that: The rack (44) is meshed with the gear a (47) and the gear b (48), and the length of the rack (44) is greater than one quarter of the diameter of the gear a (47) and the gear b (48) and less than one half of the diameter of the gear a (47) and the gear b (48).

4. A mixing machine for uniform mixing according to claim 3, characterized in that: The connecting assembly (49) comprises a rotating disk (491), the rotating disk (491) being rotationally connected to the rotating shaft of the gear a (47) or the gear b (48) via a torsion spring (492), the rotating disk (491) being slidably connected to a clamping block (493), the inner walls of the left flip plate (45) and the right flip plate (46) being provided with a clamping slot (494), the rotating disk (491) being provided with a cross slot (495), the inner walls of the left flip plate (45) and the right flip plate (46) being slidably and rotationally connected to a control block (496), the control block (496) being slidably connected to a connecting block (497), and the connecting block (497) being elastically connected to the inner wall of the left flip plate (45) or the right flip plate (46) via a spring (498).

5. A mixing machine for uniform mixing according to claim 4, characterized in that: One end of the control block (496) close to the cross groove (495) is provided with a cross-shaped protrusion whose shape and size match the cross groove (495).

6. A mixing machine for uniform mixing according to claim 5, characterized in that: An annular slideway is provided on the outer wall of the control block (496), and the connection block (497) is slidably connected to the control block (496) via the annular slideway.

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